CN115289727A - Dynamic joint energy-saving dehumidification system - Google Patents

Abstract

The invention discloses a dynamic combined energy-saving dehumidification system, which comprises an energy-saving dehumidification device and a latent heat recoverer positioned in the energy-saving dehumidification device, wherein the latent heat recoverer comprises a heat recoverer box body and a bent pipe arranged in the heat recoverer box body, and a gas-liquid separation mechanism and a condensate recovery device are sleeved on the bent pipe. The invention adopts the blocking block with the material density smaller than that of the liquid refrigerant, so that the blocking block can float on the liquid refrigerant, when the gaseous refrigerant exists on the first sleeve and the second sleeve, the blocking block can drop, when the gaseous refrigerant in the first sleeve and the second sleeve is discharged, the gas outlet pipe can be closed again, thus the arrangement can avoid the situation that the liquid refrigerant can not be compressed by the compressor because the liquid refrigerant can not be discharged in time after being mixed with the cold refrigerant around to be changed into the liquid state again because the liquid refrigerant is gasified by absorbing heat.

Description

Dynamic joint energy-saving dehumidification system

technical field

The invention relates to the technical field of energy saving and dehumidification, in particular to a dynamic combined energy saving and dehumidification system.

Background technique

At present, when the latent heat recovery device recovers heat energy, although the air flow flows through the latent heat recovery device, the temperature drops, the moisture in it is condensed, and the latent heat is used, but this part of the water vapor still stays in the latent heat recovery device temporarily, affecting Subsequent cooling; secondly, the liquid refrigerant in the latent heat recovery device absorbs heat and vaporizes because it cannot be discharged in time, and it will mix with the surrounding cold refrigerant and become liquid again, so it cannot be compressed by the compressor.

To this end, we have designed a dynamic joint energy-saving dehumidification system.

Contents of the invention

The purpose of the present invention is to solve the problem that the airflow flows through the latent heat recovery device, the temperature drops, the moisture in it is condensed, and the latent heat is utilized, but this part of the water vapor still stays in the latent heat recovery device, affecting the subsequent cooling problem, and Proposed dynamic joint energy-saving dehumidification system.

In order to achieve the above object, the present invention adopts the following technical solutions:

The dynamic joint energy-saving dehumidification system includes an energy-saving dehumidification device and a latent heat recovery device located in the energy-saving dehumidification device. A gas-liquid separation mechanism and a condensate recovery device are set on the bent tube. The gas-liquid separation mechanism is connected to the condensate recovery device through a lower pressure rod passing through the bent tube. The heat recovery box is respectively inserted There is a fourth nozzle, a first nozzle and a second nozzle connected to the end of the bending pipe, and a third nozzle connected to the gas-liquid separation mechanism. The condensate recovery device communicates with the outside world through the rubber hose. The heat recovery tank is filled with liquid refrigerant.

Preferably, the gas-liquid separation mechanism includes a cladding sleeve set on the top of the bent tube, and a plurality of heat conducting rods inserted on the side wall of the bent tube, and the cladding sleeve includes a first sleeve and a second sleeve. casing, a T-shaped liquid inlet pipe is provided between the first casing and the second casing, and a liquid blocking mechanism is arranged in the liquid inlet pipe, and the tops of the first casing and the second casing are both An air outlet pipe communicating with the third nozzle is provided.

Preferably, the condensate recovery device includes an active groove at the bottom of the inner wall of the bent tube, two pushing plates sliding symmetrically in the moving groove, and a stretch seal arranged between two adjacent pushing plates belt, the opposite side of the two pushing plates and the water-absorbing sponge for absorbing condensed water are arranged in the movable groove, the drainage mechanism is arranged on both sides of the movable groove, and a sliding hole is opened at the bottom of the movable groove, The lower pressing rod runs through the stretch sealing band and the movable groove, and the lower pressing rod is connected with the bottoms of the pressing plates on both sides of the lower pressing rod through the supporting rod and the pillow block.

Preferably, the liquid inlet pipe is located at the bottom between the first casing and the second casing, and is used to communicate with the heat recovery tank and the space between the first casing and the second casing.

Preferably, the liquid blocking mechanism includes a lifting block that slides up and down in the liquid inlet pipe, a limit ring for limiting the lifting block, and a side pipe set on the side wall of the liquid inlet pipe, and the liquid inlet pipe is fixed with the first bracket, and a first return spring is connected between the lifting block and the first bracket.

Preferably, a blocking block is provided below the air outlet pipe to block the air outlet pipe, and the top of the blocking block is provided with a second inclined chamfer, and the bottom of the air outlet pipe is provided with a first inclined chamfer matching the second inclined chamfer. chamfering, a second bracket is arranged in the outlet pipe, and a second return spring is connected between the second bracket and the blocking block.

Preferably, the drainage mechanism includes a downpipe, a light ball arranged above the downpipe, and a ball groove set on the top of the downpipe and adapted to the light ball, and a third bracket is arranged inside the downpipe, And the third bracket is connected with the light ball through the third return spring.

The beneficial effects of the present invention are:

1. In the present invention, the material density of the blocking block is lower than that of the liquid refrigerant, so that the blocking block will float on the liquid refrigerant. When there is gaseous refrigerant on the first casing and the second casing, the blocking block will fall down at this time , when the gaseous refrigerant in the first casing and the second casing is discharged, the outlet pipe will be closed again at this time. This setting can prevent the liquid refrigerant from absorbing heat and vaporizing because it cannot be discharged in time, and it will be in contact with the surrounding cold The refrigerant mixture becomes liquid again and cannot be compressed by the compressor.

2. The present invention adopts the lower pressing rod to be connected with the bottom of the push plate on both sides of the lower pressing rod through the support rod and the pillow block, so that when the lower pressing rod is pressed down, the pushing plates on both sides can be stretched and the alignment can be completed. Extrusion of the water-absorbing sponge. It should be noted that when the water-absorbing sponge is squeezed, the light ball will float up due to the buoyancy, and then open the originally closed downpipe, which can have a drainage effect and solve the problem of moisture. After being condensed and the latent heat is utilized, the water vapor still stays in the latent heat recovery device, affecting the subsequent cooling problem.

Description of drawings

Fig. 1 is the structural representation of the heat recovery box body in the dynamic joint energy-saving dehumidification system proposed by the present invention;

Fig. 2 is the structural schematic diagram of the cladding sleeve in the heat recovery box body proposed by the present invention;

Fig. 3 is the front view of the cladding sleeve in the heat recovery box body proposed by the present invention;

Fig. 4 is the schematic structural view of the liquid inlet pipe in the heat recovery box body proposed by the present invention;

Fig. 5 is the structural representation of the air outlet pipe in the heat recovery box body proposed by the present invention;

Fig. 6 is a structural schematic diagram of the liquid squeezing mechanism in the heat recovery box body proposed by the present invention;

Fig. 7 is a structural schematic diagram of the downwater pipe in the heat recovery box body proposed by the present invention.

In the figure: 1 heat recovery box, 2 bent tube, 3 first nozzle, 4 second nozzle, 5 third nozzle, 6 fourth nozzle, 7 cladding sleeve, 71 first casing, 72 second casing, 8 air outlet pipe, 9 liquid inlet pipe, 10 lower pressure rod, 11 lifting block, 12 limit ring, 13 first return spring, 14 side pipe, 15 first bracket, 16 second bracket, 17 Second return spring, 18 first inclined chamfer, 19 blockage block, 20 heat conduction rod, 21 pushing plate, 22 movable groove, 23 support rod, 24 shaft platform, 25 sliding hole, 26 stretch sealing tape, 27 water-absorbing sponge , 28 water pipes, 29 third supports, 30 third return springs, 31 ball grooves, 32 light weight balls.

Detailed ways

Referring to Figures 1-7, the dynamic joint energy-saving dehumidification system includes an energy-saving dehumidification device and a latent heat recovery device located in the energy-saving dehumidification device. Referring to Figure 1, the latent heat recovery device includes a heat recovery box 1 and a heat recovery The bent tube 2 in the device box 1, as shown in Figure 2, is provided with a gas-liquid separation mechanism and a condensate recovery device on the bent tube 2. The condensate recovery device is connected, wherein one end of the lower pressure rod 10 is connected with the lifting block 11, so that the lower pressure rod 10 can be driven up and down together with the lifting of the lifting block 11, and the condensate recovery device below is triggered to start.

The heat recovery tank 1 is respectively inserted with a fourth nozzle 6, a first nozzle 3 and a second nozzle 4 connected end to end with the bent tube 2, and a third nozzle 5 connected with the gas-liquid separation mechanism , the condensate recovery device communicates with the outside world through rubber tubes, and the heat recovery tank 1 is filled with liquid refrigerant, so that the gaseous refrigerant will go out from the third nozzle 5 and be compressed by the compressor 20 .

The gas-liquid separation mechanism includes a coating sleeve 7 set on the top of the bent tube 2, and a plurality of heat conducting rods 20 inserted on the side wall of the bent tube 2. The coating sleeve 7 includes a first sleeve 71 and a second sleeve. The pipe 72, the liquid inlet pipe 9 is located at the bottom between the first casing 71 and the second casing 72, and is used to communicate with the heat recovery tank 1 and the space between the first casing 71 and the second casing 72, Referring to Figures 3-4, such an arrangement can ensure that when the hot gas passing into the bent tube 2 passes through the heat conducting rod 20, the heat is conducted by the heat conducting rod 20 into the first bushing 71 and the second bushing 72, while the heat originally located in The liquid refrigerant in the first bushing 71 and the second bushing 72 is heated to a gaseous state, so that the gaseous refrigerant will be located in the space above the first bushing 71 and the second bushing 72, because the first bushing 71 And the pressure of the second sleeve pipe 72 becomes larger, and the lifting block 11 that is positioned in the liquid inlet pipe 9 will be continuously jacked up.

A T-shaped liquid inlet pipe 9 is provided between the first casing 71 and the second casing 72, and a liquid blocking mechanism is arranged in the liquid inlet pipe 9. Referring to FIG. 5, the liquid blocking mechanism is included in the liquid inlet pipe 9. The lifting block 11 that slides up and down, the limit ring 12 used to limit the lifting block 11, and the side pipe 14 provided on the side wall of the liquid inlet pipe 9, the first bracket 15 is fixed in the liquid inlet pipe 9, and the lifting block 11 and the first bracket 15 are connected with a first return spring 13. When the lifting block 11 in the liquid inlet pipe 9 is pushed up, the lifting block 11 is continuously compressed, and when the lifting block 11 reaches the side pipe 14, it When the liquid port is above, the originally blocked side pipe 14 will be opened, and the first casing 71 and the second casing 72 will be filled with liquid refrigerant, and the lifting block 11 will descend again under the action of the first return spring 13 And block the side pipe 14, then in the process of the continuous reciprocating up and down movement of the lifting block 11, it will lift together with the lower pressing rod 10 below.

Referring to Fig. 6, the first sleeve pipe 71 and the top of the second sleeve pipe 72 are all provided with an air outlet pipe 8 communicating with the third nozzle 5, and the bottom of the air outlet pipe 8 is provided with a blocking block 19 for blocking the air outlet pipe 8, and the plugging The top of block 19 is provided with a second inclined chamfer, and the bottom of the air outlet pipe 8 is provided with a first inclined chamfer 18 that is compatible with the second inclined chamfer, and the air outlet pipe 8 is provided with a second bracket 16, and the second bracket 16 A second return spring 17 is connected to the blocking block 19. It should be noted that the material density of the blocking block 19 is lower than that of the liquid refrigerant, so that the blocking block 19 will float on the liquid refrigerant. When the first bushing 71 and the second When there is a gaseous refrigerant on the second casing 72, the blocking block 19 will fall down and open the originally blocked first inclined chamfer 18, so that the gaseous refrigerant is discharged from the top and enters from the side pipe 14. The liquid refrigerant in the first sleeve 71 and the second sleeve 72 can squeeze the gaseous refrigerant on the first sleeve 71 and the second sleeve 72 out of the first sleeve 71 and the second sleeve 72 , when the gaseous refrigerant in the first casing 71 and the second casing 72 is discharged, the outlet pipe 8 will be closed again at this time. The surrounding cold refrigerant mixes back into a liquid state and cannot be compressed by the compressor.

The condensate recovery device includes an active groove 22 provided at the bottom of the inner wall of the bent pipe 2, two pushing plates 21 sliding symmetrically in the moving groove 22, and a stretch seal arranged between two adjacent pushing plates 21. belt 26, which can effectively avoid exposing the sliding hole 25 when the two pushing plates 21 move away from each other, so that the hot gas in the bent pipe 2 leaks, and the opposite sides of the two pushing plates 21 are located in the movable groove 22 is provided with a water-absorbing sponge 27 for absorbing condensed water. The setting of the water-absorbing sponge 27 can effectively prevent the hot air moisture with water vapor from being condensed. Both sides of the movable tank 22 are provided with drainage mechanisms. Referring to Figure 7, the drainage mechanisms include Downpipe 28, the lightweight ball 32 that is arranged on the top of downpipe 28, and the ball groove 31 that is opened on the top of downpipe 28 and fits with lightweight ball 32, is provided with the 3rd bracket 29 in the downpipe 28, and the The three brackets 29 are connected with the light ball 32 by the third return spring 30, and the bottom of the movable groove 22 is provided with a sliding hole 25, and the lower pressing rod 10 runs through the stretch sealing band 26 and the movable groove 22, and the lower pressing rod 10 passes through the support Rod 23 and pillow block 24 are connected to each other at the bottom of pushing plate 21 on both sides of pressing rod 10, so that when pressing down pressing rod 10, pushing plate 21 on both sides can be stretched out and complete the process of absorbing water and absorbing sponge 27. It should be noted that when the water-absorbing sponge 27 is squeezed, the light ball 32 will float up due to buoyancy, and then open the originally closed downpipe 28, which can play a drainage effect and solve the problem of moisture After being condensed and the latent heat is utilized, the water vapor still stays in the latent heat recovery device, affecting the subsequent cooling problem.

The working principle of the present invention is as follows: when the energy-saving dehumidification device is working, the hot gas with water vapor passes through the bent tube 2 in the heat recovery box 1, so that the heat of the hot gas in the bent tube 2 is transferred to the first casing 71 and the second In the casing 72, the liquid refrigerant originally located in the first casing 71 and the second casing 72 is heated to a gaseous state, and the gaseous refrigerant will be discharged from the outlet pipe 8, which will also bring the lower pressure rod 10 Constantly go up and down, and then can drive and squeeze the water-absorbing sponge 27 that pushes plate 21 and is full of water, and water is discharged from downpipe 28.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (7)

1. A dynamic joint energy-saving dehumidification system, including an energy-saving dehumidification device, and a latent heat recovery device located in the energy-saving dehumidification device, characterized in that the latent heat recovery device includes a heat recovery device box (1) and a heat recovery device The bent tube (2) inside the box (1), the bent tube (2) is covered with a gas-liquid separation mechanism and a condensate recovery device, and the gas-liquid separation mechanism passes through the bent tube (2) The lower pressure rod (10) is connected to the condensate recovery device, and the fourth nozzle (6) and the first tube connected with the bent tube (2) are respectively inserted in the heat recovery box (1). (3) and the second nozzle (4), and the third nozzle (5) connected with the gas-liquid separation mechanism, the condensate recovery device communicates with the outside world through the rubber hose, the heat recovery box (1 ) filled with liquid refrigerant. 2. The dynamic joint energy-saving dehumidification system according to claim 1, characterized in that, the gas-liquid separation mechanism includes a covering sleeve (7) sleeved on the top of the bent pipe (2), and a A plurality of heat conducting rods (20) on the side wall of the pipe (2), the covering sleeve (7) includes a first sleeve (71) and a second sleeve (72), and the first sleeve (71) and A T-shaped liquid inlet pipe (9) is provided between the second sleeve pipes (72), and a liquid blocking mechanism is arranged inside the liquid inlet pipe (9). The first sleeve pipe (71) and the second sleeve pipe (71) The top of the pipe (72) is provided with an air outlet pipe (8) communicated with the third nozzle (5). 3. The dynamic joint energy-saving dehumidification system according to claim 1, characterized in that, the condensate recovery device includes an active groove (22) provided at the bottom of the inner wall of the bent pipe (2), and an active groove (22) in the movable groove (22) Two push plates (21) that slide symmetrically, and the stretch sealing tape (26) that is arranged between two adjacent push plates (21), the opposite sides of the two push plates (21) And be provided with the water-absorbing sponge (27) that is used for absorbing condensed water in movable groove (22), described movable groove (22) both sides are all provided with drain mechanism, and described movable groove (22) bottom offers sliding hole (25) ), the lower pressing rod (10) runs through the stretch sealing band (26) and the movable groove (22), and the lower pressing rod (10) passes through the support rod (23) and the pillow block (24) and the lower pressing rod ( 10) the bottoms of the pushing plates (21) on both sides are connected. 4. The dynamic joint energy-saving dehumidification system according to claim 2, characterized in that, the liquid inlet pipe (9) is located at the bottom between the first casing (71) and the second casing (72), and is used It is connected to the space between the heat recovery tank (1) and the first casing (71) and the second casing (72). 5. The dynamic joint energy-saving dehumidification system according to claim 2, characterized in that, the liquid blocking mechanism includes a lifting block (11) that slides up and down in the liquid inlet pipe (9), and is used to adjust the lifting block (11) The spacer ring (12) of the limit, and the side pipe (14) that is opened on the side wall of the liquid inlet pipe (9), the first bracket (15) is fixed in the liquid inlet pipe (9), and the lifting block ( 11) A first return spring (13) is connected between the first bracket (15). 6. The dynamic joint energy-saving dehumidification system according to claim 2, characterized in that a block (19) for blocking the air outlet pipe (8) is provided below the outlet pipe (8), and the top of the block (19) A second inclined chamfer is provided, and the bottom of the air outlet pipe (8) is provided with a first inclined chamfer (18) matching the second inclined chamfer, and a second bracket is arranged inside the air outlet pipe (8) (16), and a second return spring (17) is connected between the second bracket (16) and the blocking block (19). 7. The dynamic joint energy-saving dehumidification system according to claim 3, characterized in that, the drainage mechanism comprises a downpipe (28), a light ball (32) arranged above the downpipe (28), and (28) the top and the ball groove (31) that is compatible with the light ball (32), the third support (29) is provided in the described downpipe (28), and the third support (29) and the light weight The small balls (32) are connected through the third return spring (30).

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