CN224007777U - A heating water tank - Google Patents
A heating water tankInfo
- Publication number
- CN224007777U CN224007777U CN202520554481.4U CN202520554481U CN224007777U CN 224007777 U CN224007777 U CN 224007777U CN 202520554481 U CN202520554481 U CN 202520554481U CN 224007777 U CN224007777 U CN 224007777U
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- water tank
- water
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- pipe
- tank
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Abstract
The utility model discloses a heating water tank which comprises an upper water tank, a communicating pipe, a lower water tank, a water inlet, a steam inlet, a condensate water outlet, a heating pipe assembly, a temperature sensor and a water outlet, wherein the upper water tank and the lower water tank are communicated through the communicating pipe, the water inlet is positioned on the side wall of the upper water tank, the steam inlet and the condensate water outlet are respectively positioned on the side wall of the lower water tank, one end of the heating pipe assembly is communicated with a steam air source through the steam inlet and the other end of the heating pipe assembly is communicated with the condensate water outlet, the temperature sensor is arranged in the lower water tank and is used for collecting whether the temperature of water in the lower water tank reaches a preset temperature or not, the water outlet is arranged on the side wall of the lower water tank, and the water in the lower water tank is discharged through the water outlet. The utility model can avoid false detection of the temperature sensor, prevent water pollution and improve tobacco shred quality.
Description
Technical Field
The utility model relates to the technical field of water tank equipment, in particular to a heating water tank.
Background
In the tobacco shred production, in order to increase the moisture in tobacco stems, a feeder is generally used for atomizing the tobacco stems. The feeding machine generally at least comprises a heating water tank, a water pump and a plurality of nozzles, wherein the heating water tank is provided with a water supplementing port, a water outlet and a steam inlet, steam is directly contacted with the water by introducing the steam into the heating water tank, so that the water is raised to a set temperature, and then the water raised to the set temperature is conveyed to the nozzles through the water outlet and the water pump and sprayed out through the nozzles so as to atomize the tobacco stems. A liquid level sensor and a temperature sensor are also arranged in the heating water tank to detect the water level and the temperature in the water tank.
However, the existing heating water tank often has the problems of inaccurate detection results of a temperature sensor and water pollution in the water tank, and the problems can lead to unqualified tobacco shreds and reduce the quality of products.
Disclosure of utility model
The utility model aims to solve the technical problems that the conventional heating water tank is easy to cause false detection of a temperature sensor and the quality of tobacco shreds is reduced due to water pollution. The utility model provides a heating water tank which can avoid false detection of a temperature sensor, prevent water pollution and improve tobacco shred quality.
In order to solve the technical problems, the applicant discovers that the temperature sensor is easy to misdetect in the existing heating water tank, so that the tobacco shred quality is reduced, and the reason that the temperature sensor and the water supplementing port in the existing heating water tank are arranged in the same area is that when water is added into the heating water tank, normal-temperature water directly contacts with the temperature sensor, so that the temperature sensor misdetects, the water adding amount and the water temperature are not met the technological requirements, and the product quality is reduced. The applicant also finds that the reason why the water pollution of the existing heating water tank easily occurs to cause the quality reduction of tobacco shreds is that the steam and water in the existing heating water tank adopt a heating mode of direct contact, and when a steam pipeline is corroded, rust or dirt is carried by the steam, and the steam is directly mixed with water to pollute the water body of the water tank, so that turbid water is caused. If turbid water enters production, a large amount of unqualified tobacco shreds are produced, and the quality of the product is reduced.
In order to solve the technical problem, the embodiment of the utility model discloses a heating water tank, which comprises an upper water tank, a communicating pipe and a lower water tank, wherein the upper water tank is communicated with the lower water tank through the communicating pipe, water in the upper water tank can enter the lower water tank through the communicating pipe, and the heating water tank further comprises:
the water inlet is positioned on the side wall of the upper water tank, and water can enter the upper water tank through the water inlet;
The steam inlet and the condensed water outlet are respectively positioned on the side wall of the lower water tank;
The heating pipe component is arranged in the lower water tank, one end of the heating pipe component is communicated with a steam air source through a steam air inlet, the other end of the heating pipe component is communicated with a condensed water outlet, and the heating pipe component is used for heating water in the lower water tank;
The temperature sensor is arranged in the lower water tank and is used for collecting whether the temperature of water in the lower water tank reaches a preset temperature or not;
the water outlet is arranged on the side wall of the lower water tank, and water in the lower water tank is discharged through the water outlet.
According to the technical scheme, the upper water tank and the lower water tank are arranged, the water inlet is arranged on the upper water tank, the temperature sensor is arranged in the lower water tank, and the separation of the temperature sensor and the water inlet is realized, so that the phenomenon that warm water is directly contacted with the temperature sensor to cause mismeasurement of the temperature sensor when water is fed is avoided, the quality of tobacco shreds can be improved, meanwhile, the water in the water tank is heated in a manner that the pipe wall of the heating pipe component releases heat, the direct contact of steam and the water in the water tank is avoided, rust or dirt in the steam can be prevented from entering the water body to pollute the water body, and the quality of the tobacco shreds can be further improved.
Optionally, the heating tube assembly comprises:
The first pipe body extends along the width direction of the lower water tank, two ends of the first pipe body are closed, and the middle part of the first pipe body is communicated with the steam inlet;
The second pipe body is arranged below the first pipe body and is parallel to the extending direction of the first pipe body, two ends of the second pipe body are closed, and the middle part of the second pipe body is communicated with the condensed water outlet;
The plurality of U-shaped pipes are arranged at intervals along the width direction of the lower water tank, the first ends of the U-shaped pipes are respectively communicated with the first pipe body, and the second ends of the U-shaped pipes are respectively communicated with the second pipe body.
Optionally, the height of the water outlet is equal to the height of the temperature sensor.
Optionally, the water heater further comprises a water outlet pipe, one end of the water outlet pipe is connected with the water outlet, the other end of the water outlet pipe is connected with a water using part, the height of the water using part is higher than that of the heating water tank, and a water pump is arranged on the water outlet pipe and used for conveying water in the heating water tank to the water using part.
Optionally, the heating water tank further comprises a water return port located on the side wall of the lower water tank, the water return port is communicated with the lower end of the water component through a return pipe, and when the water pump stops running, water in the water component can flow back into the lower water tank through the return pipe and the water return port under the action of gravity.
Optionally, the method further comprises:
The first liquid level sensor is arranged in the upper water tank and is used for detecting whether the height of water in the upper water tank reaches a first preset height or not;
The second liquid level sensor is arranged in the upper water tank and positioned below the first liquid level sensor, and the second liquid level sensor is used for detecting whether water in the upper water tank reaches a second preset height.
Optionally, the heating water tank further comprises an overflow port, the overflow port is arranged on the side wall of the upper water tank, the height of the overflow port is higher than that of the first liquid level sensor, and when the height of water in the upper water tank exceeds a first preset height, water in the upper water tank overflows from the overflow port.
Optionally, the heating water tank further comprises a water outlet arranged on the bottom surface of the lower water tank, and water in the lower water tank can be discharged through the water outlet.
Optionally, the heating water tank further includes a first cover body and a second cover body, the first cover body is arranged at the top of the upper water tank, the second cover body is arranged at the top of the lower water tank, a first connecting hole is arranged at the bottom of the upper water tank, a second connecting hole is arranged on the second cover body, and the communicating pipe is respectively communicated with the first connecting hole and the second connecting hole, so that water in the upper water tank enters the lower water tank.
Optionally, an insulating layer is arranged outside the lower water tank.
Drawings
FIG. 1 is a schematic view showing a structure of a heating water tank according to an embodiment of the present utility model;
FIG. 2 shows a second schematic diagram of the structure of the heating water tank according to the embodiment of the present utility model;
FIG. 3 shows a schematic structural view of a heating tube assembly.
Reference numeral 1, upper water tank, 2, lower water tank, 3, communicating pipe, 5, water inlet, 6, steam inlet, 7, condensed water outlet, 8, heating pipe assembly, 81, first pipe body, 82, second pipe body, 83, U-shaped pipe, 9, first liquid level sensor, 10, second liquid level sensor, 11, temperature sensor, 12, water outlet, 13, water return port, 14, overflow port, 15, water outlet, 16, first cover body, 17, second cover body.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present utility model with specific examples. While the description of the utility model will be described in connection with the preferred embodiments, it is not intended to limit the inventive features to the implementation. Rather, the purpose of the utility model described in connection with the embodiments is to cover other alternatives or modifications, which may be extended by the claims based on the utility model. The following description contains many specific details for the purpose of providing a thorough understanding of the present utility model. The utility model may be practiced without these specific details. Furthermore, some specific details are omitted from the description in order to avoid obscuring the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present embodiment, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "bottom", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.
The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or communicating between two elements. The specific meaning of the above terms in the present embodiment can be understood in a specific case by those of ordinary skill in the art.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
In the tobacco shred production, in order to increase the moisture in tobacco stems, a feeder is generally used for atomizing the tobacco stems. The feeding machine generally at least comprises a heating water tank, a water pump and a plurality of nozzles, wherein the heating water tank is provided with a water supplementing port, a water outlet and a steam inlet, steam is directly contacted with the water by introducing the steam into the heating water tank, so that the water is raised to a set temperature, and then the water raised to the set temperature is conveyed to the nozzles through the water outlet and the water pump and sprayed out through the nozzles so as to atomize the tobacco stems. A liquid level sensor and a temperature sensor are also arranged in the heating water tank to detect the water level and the temperature in the water tank.
However, the existing heating water tank often has the problems of inaccurate detection results of a temperature sensor and water pollution in the water tank, and the problems can lead to unqualified tobacco shreds and reduce the quality of products.
In order to solve the technical problems, the applicant discovers that the temperature sensor is easy to misdetect in the existing heating water tank, so that the tobacco shred quality is reduced, and the reason that the temperature sensor and the water supplementing port in the existing heating water tank are arranged in the same area is that when water is added into the heating water tank, normal-temperature water directly contacts with the temperature sensor, so that the temperature sensor misdetects, the water adding amount and the water temperature are not met the technological requirements, and the product quality is reduced. The applicant also finds that the reason why the water pollution of the existing heating water tank easily occurs to cause the quality reduction of tobacco shreds is that the steam and water in the existing heating water tank adopt a heating mode of direct contact, and when a steam pipeline is corroded, rust or dirt is carried by the steam, and the steam is directly mixed with water to pollute the water body of the water tank, so that turbid water is caused. If turbid water enters production, a large amount of unqualified tobacco shreds are produced, and the quality of the product is reduced.
In order to solve the problems, the utility model provides a heating water tank. As shown in fig. 1 to 3, the heating water tank provided by the present utility model includes an upper water tank 1, a communicating pipe 3, and a lower water tank 2, the upper water tank 1 and the lower water tank 2 being communicated through the communicating pipe 3, water in the upper water tank 1 being able to enter into the lower water tank 2 through the communicating pipe 3. The heating water tank also comprises a water inlet 5, a steam inlet 6, a condensed water outlet 7, a heating pipe component 8, a temperature sensor 11 and a water outlet 12. Wherein, water inlet 5 is located on the lateral wall of upper water tank 1, and normal atmospheric temperature hydroenergy gets into in the moisturizing district 2 through water inlet 5. Specifically, a water inlet pipe (not shown in the figure) is arranged between the water inlet 5 and the water source, and a first water pump (not shown in the figure) is arranged on the water inlet pipe and used for conveying normal-temperature water into the upper water tank 1. The steam inlet 6 and the condensed water outlet 7 are respectively positioned on the side wall of the lower water tank 2. The heating pipe assembly 8 is arranged in the lower water tank 2, one end of the heating pipe assembly 8 is communicated with a steam air source through the steam air inlet 6 and a steam conveying pipe (not shown in the figure), the other end of the heating pipe assembly 8 is communicated with the condensed water outlet 7, steam in the heating pipe assembly 8 can heat water in the lower water tank 2 so that the water in the lower water tank 2 rises to a set temperature, and the steam after heat release becomes condensed water and flows out from the condensed water outlet 7. Specifically, a pneumatic film valve is arranged on the steam conveying pipe to control the opening and closing of the steam conveying pipe and the flow of steam.
The temperature sensor 11 is arranged in the lower water tank 2, and the temperature sensor 11 is used for collecting whether the temperature of water in the lower water tank 2 reaches a preset temperature or not so as to ensure that the water sprayed into the tobacco stems meets the process requirements. The water outlet 12 is arranged on the side wall of the lower water tank 2, and water in the lower water tank 2 can be discharged through the water outlet 12 so as to humidify the tobacco stems. Further, since the temperature of water has a layering phenomenon with different heights, i.e., the temperatures of water at different heights are not equal. Therefore, the water outlet 12 and the temperature sensor 11 are arranged at the same height, so as to ensure that the temperature of water flowing out from the water outlet 12 can meet the process requirements.
By adopting the technical scheme, through setting up two water tanks of upper water tank 1 and lower water tank 2 to set up water inlet 5 on upper water tank 1, set up temperature sensor 11 in lower water tank 2 simultaneously, with the separation that realizes temperature sensor 11 and water inlet 5, thereby avoid intaking often warm water direct and temperature sensor 11 contact cause temperature sensor 11 misdetection, and then can improve the pipe tobacco quality. Simultaneously, utilize the exothermic form of heating pipe assembly 8 pipe wall to heat the water in the lower water tank, the steam that lets in heating pipe assembly 8 can be by the other end outflow of heating pipe assembly 8, avoid the direct contact of steam and the water in the lower water tank to can prevent rust stain or the dirt entering water in the steam and cause water pollution, further can improve the pipe tobacco quality. In addition, the upper water tank 1 can carry out preliminary precipitation and filtration to water, remove large granule impurity in the water, and the water after preliminary treatment flows into the lower water tank 2 again and heats, reduces the impurity content in the lower water tank 2, reduces the formation of incrustation scale in the heating process, improves the quality of hot water. Meanwhile, the natural precipitation mode is simple and efficient without additional power equipment. Furthermore, the application only heats the water in the lower water tank 2, thereby avoiding unnecessary heating of a large amount of cold water in the upper water tank 1 and reducing energy waste.
Alternatively, as shown in FIG. 3, the heating tube assembly 8 includes a first tube 81, a second tube 82, and a plurality of U-tubes 83. Wherein, the first pipe body 81 extends along the width direction (X direction as shown in fig. 3) of the lower water tank 2, both ends of the first pipe body 81 are closed and the middle part of the first pipe body 81 is communicated with the steam inlet 6. The second pipe 82 is disposed below the first pipe 81 and parallel to the extending direction of the first pipe 81, two ends of the second pipe 82 are closed, and the middle of the second pipe 82 is communicated with the condensate water outlet 7. The plurality of U-shaped pipes 83 are arranged at intervals along the width direction of the lower tank 2, the first ends of the U-shaped pipes 83 are respectively communicated with the first pipe body 81, and the second ends of the U-shaped pipes are respectively communicated with the second pipe body 82.
Specifically, when the water in the lower water tank 2 needs to be heated, the water in the lower water tank 2 is heated after the steam passes through the steam inlet 6, the first pipe 81 and the U-shaped pipes in sequence, and the released steam is changed into condensed water and is discharged from the second pipe 82 and the condensed water outlet 7. Because a plurality of U-shaped pipes are arranged, the heating area of the heating pipe assembly 8 is larger, and the heating efficiency can be improved compared with single-pipe heating. Meanwhile, the U-shaped pipeline can enable steam to generate a secondary flow phenomenon at the U-shaped bent position, so that the turbulence degree of fluid can be increased, and the convection heat transfer coefficient in the U-shaped pipeline is improved.
Optionally, the water pump further comprises a water outlet pipe (not shown in the figure), one end of the water outlet pipe is connected with the water outlet 12, the other end of the water outlet pipe is connected with a water using part (not shown in the figure), the height of the water using part is higher than that of the lower water tank 2, and a second water pump (not shown in the figure) is arranged on the water outlet pipe and is used for conveying water in the lower water tank 2 to the water using part.
Optionally, as shown in fig. 2, the heating water tank further includes a water return port 13, which is located on a side wall of the lower water tank 2, the water return port 13 is connected with a lower end of the water using unit through a return pipe (not shown in the figure), when the water pump stops running, water in the water using unit can flow back into the lower water tank 2 through the return pipe and the water return port 13 under the action of gravity, and since the water return has a certain temperature, when flowing back into the lower water tank 2, the water can be quickly raised to a target temperature through reheating of the heating pipe assembly 8, so that heating efficiency and water utilization rate can be improved.
Optionally, along the height direction of the water tank (as shown in the Z direction in fig. 2), the water return port 13 is higher than the highest position of the heating tube assembly 8, so as to prevent the water return from directly flowing out of the water outlet 12 without being heated by the heating tube assembly 8, so that the water adding temperature is not qualified, and the product quality is reduced.
Optionally, as shown in fig. 1, the heating water tank further comprises a first liquid level sensor 9 and a second liquid level sensor 10. Wherein, first level sensor 9 locates in header tank 1, and first level sensor 9 is used for detecting whether the height of water in header tank 1 reaches first preset height. The second liquid level sensor 10 is disposed in the upper water tank 1 and below the first liquid level sensor 9, and the second liquid level sensor 10 is used for detecting whether water in the upper water tank 1 reaches a second preset height, wherein the first preset height is greater than the second preset height. The first liquid level sensor 9 and the second liquid level sensor 10 are used for detecting whether the water in the upper water tank 1 reaches the highest water level and the lowest water level required by the tobacco shred water adding process, so as to prevent the phenomena of overflow due to the too high water level and water shortage due to the too low water level.
Optionally, as shown in fig. 1, the heating water tank further includes an overflow port 14, the overflow port 14 is provided on a side wall of the upper water tank 1, and the height of the overflow port 14 is higher than the height of the first liquid level sensor 9, when the height of water in the upper water tank 1 exceeds a first preset height, water in the upper water tank 1 overflows from the overflow port 14.
Optionally, as shown in fig. 1, the heating water tank further comprises a drain opening 15 provided on the bottom surface of the lower water tank 2, so as to facilitate draining of the water tank when the water in the heating water tank is turbid.
Optionally, as shown in fig. 2, the heating water tank further includes a first cover 16 and a second cover 17, the first cover 16 is detachably connected to the top of the upper water tank 1, the second cover 17 is detachably connected to the top of the lower water tank 2, a first connecting hole (not shown in the drawing) is provided at the bottom of the upper water tank 1, a second connecting hole (not shown in the drawing) is provided on the second cover 17, and the communicating pipe 3 is respectively communicated with the first connecting hole and the second connecting hole, so that water in the upper water tank 1 enters the lower water tank 2 under the action of gravity. The first cover 16 and the second cover 17 can prevent the pollutants from entering the heating water tank to cause water pollution.
Optionally, an insulation layer (not shown in the figure) is arranged outside the lower water tank 2, so that the insulation effect on the water in the lower water tank 2 can be achieved, and heat loss is reduced.
The heating water tank disclosed by the application further comprises a control system (not shown in the figure), and the control system is electrically connected with the first liquid level sensor 9, the second liquid level sensor 10, the temperature sensor 11, the first water pump, the second water pump and the pneumatic membrane valve respectively. When the first liquid level sensor 9 detects that the water level in the upper water tank 1 is higher than a first preset height, the control system controls the first water pump to be closed to stop water inflow, and simultaneously controls the pneumatic film valve to be opened for heating. When the second liquid level sensor 10 detects that the water level in the upper water tank 1 is lower than the second preset height, the control system controls the pneumatic diaphragm valve to be closed so as to prevent dry burning. When the temperature sensor 11 detects that the temperature of the water in the lower water tank 2 is higher than the preset temperature, the control system controls the opening degree of the pneumatic film valve to be reduced or closed, and when the temperature sensor 11 detects that the temperature of the water in the lower water tank 2 is lower than the preset temperature, the control system controls the opening degree of the pneumatic film valve to be increased. When water is required to be supplied to the water using part, the control system controls the second water pump to operate so as to supply water to the water using part, and meanwhile, the control system controls the first water pump to operate so as to supplement water for the water tank. When the tobacco stem humidification is finished, the control system controls the second water pump to be turned off.
The working process of the heating water tank disclosed by the utility model is as follows:
(1) Preheating stage
When the tobacco stems are required to be sprayed with water for humidification, the water enters the upper water tank 1 from the water inlet 5 and flows into the lower water tank 2 through the communicating pipe 3, and at the moment, the lower water tank 2 starts to be supplemented with the water. When the water level is lower than the second preset height, the second liquid level sensor 10 sends out a signal, and the control system controls the pneumatic membrane valve to be closed, so that steam cannot enter at the moment, and dry burning is prevented. When the water level is higher than a first preset height, the first liquid level sensor 9 sends out a signal, the control system controls the pneumatic film valve to be opened, steam enters the heating pipe assembly 8 from the steam air inlet 6 so as to heat water in the water tank, and the water is discharged through the condensed water outlet 7 after heat exchange is completed. When the water temperature reaches the preset temperature, the control system controls the opening degree of the pneumatic film valve to be reduced or closed, so that the water temperature in the water tank is maintained within the required range.
(2) Stage of water supply
The water temperature reaches the preset temperature, the control system controls the second water pump to operate, and hot water enters the water using part through the water outlet 12 and the water outlet pipe. Meanwhile, the control system controls the first water pump to operate, and the water enters the water tank from the water inlet 5 and is supplemented with the water in time.
(3) Backwater stage
When the tobacco stem is added with water and ends, the control system controls the second water pump to stop running, and hot water in the water outlet pipe returns to the lower water tank from the water using part through the water return port 13 under the action of gravity. If the water is too much, the excessive water overflows from the overflow port 14.
In conclusion, when the heating water tank provided by the utility model is used, the false detection of the temperature sensor can be avoided, the water pollution is prevented, and the tobacco shred quality is improved.
While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a further detailed description of the utility model with reference to specific embodiments, and it is not intended to limit the practice of the utility model to those descriptions. Various changes in form and detail may be made therein by those skilled in the art, including a few simple inferences or alternatives, without departing from the spirit and scope of the present utility model.
Claims (10)
1. The utility model provides a heating water tank, its characterized in that includes upper water tank, communicating pipe and lower water tank, the upper water tank with the lower water tank is through communicating pipe is linked together, water in the upper water tank can enter into in the lower water tank through communicating pipe, the heating water tank still includes:
The water inlet is positioned on the side wall of the upper water tank, and water can enter the upper water tank through the water inlet;
The steam air inlet and the condensed water outlet are respectively positioned on the side wall of the lower water tank;
The heating pipe assembly is arranged in the lower water tank, one end of the heating pipe assembly is communicated with a steam air source through the steam air inlet, the other end of the heating pipe assembly is communicated with the condensed water outlet, and the heating pipe assembly is used for heating water in the lower water tank;
The temperature sensor is arranged in the lower water tank and is used for acquiring whether the temperature of water in the lower water tank reaches a preset temperature or not;
the water outlet is arranged on the side wall of the lower water tank, and water in the lower water tank is discharged through the water outlet.
2. The heating water tank of claim 1, wherein the heating tube assembly comprises:
The first pipe body extends along the width direction of the lower water tank, two ends of the first pipe body are closed, and the middle part of the first pipe body is communicated with the steam inlet;
The second pipe body is arranged below the first pipe body and is parallel to the extending direction of the first pipe body, two ends of the second pipe body are closed, and the middle part of the second pipe body is communicated with the condensed water outlet;
The plurality of U-shaped pipes are arranged at intervals along the width direction of the lower water tank, the first ends of the U-shaped pipes are respectively communicated with the first pipe body, and the second ends of the U-shaped pipes are respectively communicated with the second pipe body.
3. The heating water tank of claim 1, wherein the water outlet has a height equal to a height of the temperature sensor.
4. The heating water tank of claim 2, further comprising a water outlet pipe, wherein one end of the water outlet pipe is connected to the water outlet, the other end of the water outlet pipe is connected to a water-using member, the water-using member is higher than the heating water tank, and a water pump is provided on the water outlet pipe and is used for conveying water in the heating water tank to the water-using member.
5. The heating water tank of claim 4, further comprising a return water port on a side wall of the lower water tank, the return water port being in communication with a lower end of the water-using part through a return pipe, and water in the water-using part being returned to the lower water tank through the return pipe and the return water port by gravity when the water pump is stopped.
6. The heated water tank of claim 4 further comprising:
The first liquid level sensor is arranged in the upper water tank and is used for detecting whether the height of water in the upper water tank reaches a first preset height or not;
The second liquid level sensor is arranged in the upper water tank and positioned below the first liquid level sensor, and the second liquid level sensor is used for detecting whether water in the upper water tank reaches a second preset height or not.
7. The heating water tank of claim 6, further comprising an overflow port provided on a side wall of the upper water tank, and wherein the overflow port has a height higher than a height of the first level sensor, and water in the upper water tank overflows from the overflow port when the height of the water in the upper water tank exceeds a first preset height.
8. The heating water tank of claim 1, further comprising a drain port provided on a bottom surface of the lower water tank, water in the lower water tank being drained through the drain port.
9. The heating water tank of claim 1, further comprising a first cover and a second cover, wherein the first cover is disposed on the top of the upper water tank, the second cover is disposed on the top of the lower water tank, a first connection hole is disposed at the bottom of the upper water tank, a second connection hole is disposed on the second cover, and the communication pipe is respectively communicated with the first connection hole and the second connection hole, so that water in the upper water tank enters the lower water tank.
10. The heating water tank of claim 9, wherein an insulation layer is provided on an exterior of the lower water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520554481.4U CN224007777U (en) | 2025-03-25 | 2025-03-25 | A heating water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520554481.4U CN224007777U (en) | 2025-03-25 | 2025-03-25 | A heating water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224007777U true CN224007777U (en) | 2026-03-20 |
Family
ID=99093862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520554481.4U Active CN224007777U (en) | 2025-03-25 | 2025-03-25 | A heating water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224007777U (en) |
-
2025
- 2025-03-25 CN CN202520554481.4U patent/CN224007777U/en active Active
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