CN118347340A - A gas-liquid pulse device - Google Patents
A gas-liquid pulse device Download PDFInfo
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- CN118347340A CN118347340A CN202410585654.9A CN202410585654A CN118347340A CN 118347340 A CN118347340 A CN 118347340A CN 202410585654 A CN202410585654 A CN 202410585654A CN 118347340 A CN118347340 A CN 118347340A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G7/00—Cleaning by vibration or pressure waves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
本发明公开了一种气液脉冲装置，包括进液管道、进气管道、喉管、震荡腔及气液输出管道；所述进气管道与所述进液管道连通，所述进液管道、所述喉管、所述震荡腔及所述气液输出管道依次连通，且所述进液管道、所述喉管、所述震荡腔及所述气液输出管道的轴位于同一直线上；所述喉管沿其轴向可伸缩，所述震荡腔沿其轴向可伸缩；所述喉管的直径小于所述进液管道及所述震荡腔的直径。本发明的气液脉冲装置的喉管和震荡腔可根据实际需要调节轴向长度，适用于实际工作情况，在液体和气体压力等工作参数不同的情况下，使得液体和气体进入振荡腔后能够产生更好的雾化效果。且，进液管道、喉管及震荡腔三者之间形成文丘里管，使得内部介质形成文丘里效应。
The present invention discloses a gas-liquid pulse device, comprising a liquid inlet pipe, an air inlet pipe, a throat, an oscillation chamber and a gas-liquid output pipe; the air inlet pipe is connected to the liquid inlet pipe, the liquid inlet pipe, the throat, the oscillation chamber and the gas-liquid output pipe are connected in sequence, and the axes of the liquid inlet pipe, the throat, the oscillation chamber and the gas-liquid output pipe are located on the same straight line; the throat is retractable along its axial direction, and the oscillation chamber is retractable along its axial direction; the diameter of the throat is smaller than the diameter of the liquid inlet pipe and the oscillation chamber. The throat and oscillation chamber of the gas-liquid pulse device of the present invention can adjust the axial length according to actual needs, and are suitable for actual working conditions. Under different working parameters such as liquid and gas pressure, the liquid and gas can produce better atomization effect after entering the oscillation chamber. Moreover, a Venturi tube is formed between the liquid inlet pipe, the throat and the oscillation chamber, so that the internal medium forms a Venturi effect.
Description
Technical Field
The invention relates to the technical field of cleaning devices, in particular to a gas-liquid pulse device.
Background
Pulse cleaning equipment with various functions and styles exists in the market, and the traditional cleaning equipment has certain defects in some functional and technical fields. For example, during the cleaning process of the heat exchanger, mud and hard dirt are generated in the heat exchange tube or on the heat exchange plate, and the mud and hard dirt need to be cleaned so as not to influence the heat exchange efficiency. The traditional cleaning mode has low cleaning efficiency, large water consumption, high cost and large energy consumption; when a plurality of cleaning media are needed, the cleaning media cannot be used, or the ratio of water to air is not adjustable, so that water resource waste is caused; the air and liquid combined pulse cannot be provided, and the air and liquid combined pulse cannot be used under the anhydrous condition; too high a pressure may damage the object to be cleaned, etc.
Disclosure of Invention
The invention aims to solve the technical problem of providing a gas-liquid pulse device.
The technical scheme adopted for solving the technical problems is as follows: a gas-liquid pulse device comprises a liquid inlet pipeline, an air inlet pipeline, a throat pipe, an oscillation cavity and a gas-liquid output pipeline;
The air inlet pipeline is communicated with the liquid inlet pipeline, the throat pipe, the oscillation cavity and the gas-liquid output pipeline are sequentially communicated, and the axes of the liquid inlet pipeline, the throat pipe, the oscillation cavity and the gas-liquid output pipeline are positioned on the same straight line;
the throat pipe is telescopic along the axial direction of the throat pipe, and the oscillation cavity is telescopic along the axial direction of the throat pipe;
the diameter of the throat pipe is smaller than that of the liquid inlet pipeline and the diameter of the oscillation cavity.
Preferably, in the gas-liquid pulse device of the present invention, the throat includes a first pipe section communicated with the liquid inlet pipe, a second pipe section communicated with the oscillation cavity, and a plurality of sealing rings, wherein the sealing rings are disposed between the first pipe section and the second pipe section, and the first pipe section and the second pipe section are in sliding sealing connection.
Preferably, in the gas-liquid pulse device of the present invention, the first pipe section includes a first pipe body and at least two first connection portions, and the two first connection portions are axisymmetrically disposed at the periphery of the first pipe body; the second pipe section comprises a second pipe body and at least two second connecting parts, and the two second connecting parts are axially symmetrically arranged at the periphery of the second pipe body;
The first connecting parts and the second connecting parts are arranged in one-to-one correspondence;
the throat also comprises first adjusting components, the number of which is the same as that of the first connecting parts, each first adjusting component is movably connected with one of the first connecting parts and the second connecting parts, and the first adjusting component is movably connected or fixedly connected with the other of the first connecting parts and the second connecting parts.
Preferably, in the gas-liquid pulse device of the present invention, each first adjusting component includes a first connecting rod and a plurality of first adjusting members, where the first connecting rod is movably connected with one of the first connecting portion and the second connecting portion, and is movably connected or fixedly connected with the other of the first connecting portion and the second connecting portion;
The first connecting parts and/or the first connecting rods on two sides of the second connecting parts are respectively and tightly connected with at least one first adjusting piece.
Preferably, in the gas-liquid pulse device of the present invention, the oscillation cavity includes a first chamber communicated with the second pipe section, a second chamber communicated with the gas-liquid output pipe, and a plurality of sealing rings, wherein the sealing rings are disposed between the first chamber and the second chamber, and the first chamber and the second chamber are in sliding sealing connection.
Preferably, in the gas-liquid pulse device according to the present invention, the gas-liquid pulse device further includes at least two third connection portions, and the two third connection portions are symmetrically disposed at the outer periphery of the second pipe section or the outer periphery of the first chamber; the second cavity comprises a second cavity body and at least two fourth connecting parts, and the two fourth connecting parts are symmetrically arranged on the periphery of the second cavity body;
the third connecting parts and the fourth connecting parts are arranged in one-to-one correspondence;
The oscillating cavity further comprises second adjusting components, the number of which is the same as that of the third connecting parts, each second adjusting component is movably connected with one of the third connecting parts and the fourth connecting parts, and the second adjusting component is movably connected or fixedly connected with the other of the third connecting parts and the fourth connecting parts.
Preferably, in the gas-liquid pulse device of the present invention, the second adjusting component includes at least two second connecting rods and a plurality of second adjusting members, and the second connecting rods are movably connected with one of the third connecting portion and the fourth connecting portion, and are movably connected or fixedly connected with the other of the third connecting portion and the fourth connecting portion;
The second connecting rods on two sides of the third connecting part and/or the fourth connecting part are respectively and tightly connected with at least one second adjusting piece.
Preferably, in the gas-liquid pulse device of the present invention, the liquid inlet pipe includes a gas-liquid accommodating cavity and a liquid inlet pipe body partially disposed inside the gas-liquid mixing cavity, and the gas-liquid accommodating cavity is respectively communicated with the gas inlet pipe and the throat pipe;
The axis of the liquid inlet pipe body is mutually perpendicular to the axial direction of the air inlet pipeline.
Preferably, in the gas-liquid pulse device of the present invention, the length-diameter ratio of the throat is in the range of 4.0-5.0, and the cavity diameter ratio of the throat and the oscillation cavity is in the range of 0.65-0.75.
Preferably, in the gas-liquid pulse device of the present invention, the telescopic range of the throat is 0mm-100mm, and the telescopic range of the oscillation cavity is 0mm-100mm.
By implementing the invention, the following beneficial effects are achieved:
The gas-liquid pulse device is provided with the liquid inlet pipeline and the air inlet pipeline, can collect two cleaning mediums of gas and liquid, and can be used for cleaning the liquid, cleaning the gas or mixing and cleaning the two mediums of gas and liquid separately according to actual cleaning requirements. The throat and the oscillation cavity are axially telescopic, so that the axial length of the throat and the oscillation cavity can be adjusted according to actual cleaning requirements under the condition that working parameters such as liquid and gas pressure are different or working objects are different, and a proper atomization effect can be generated after the liquid and the gas enter the oscillation cavity. Thereby realizing better cleaning effect and protecting the working object. A venturi tube is formed among the liquid inlet pipeline, the throat tube and the oscillation cavity, so that a venturi effect is formed by an internal gas medium, a fluid medium or a gas-liquid mixed medium, the flow of a cleaning medium is accelerated, and the speed and the cleaning efficiency of the cleaning medium are improved.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
Fig. 1 is a schematic structural view of a gas-liquid pulse device according to an embodiment of the present invention.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or chemically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
Referring to fig. 1, an embodiment of the present invention discloses a gas-liquid pulse device, which belongs to a cleaning device and can be used for cleaning the surface of an object and dirt inside the object. In other embodiments, the method can also be used in the field of fluid delivery or mixing and delivery of two or more fluids.
The gas-liquid pulse device comprises a liquid inlet pipeline 1, an air inlet pipeline 2, a throat pipe 3, a vibration cavity 4 and a gas-liquid output pipeline 5, wherein the air inlet pipeline 2 is communicated with the liquid inlet pipeline 1, the throat pipe 3, the vibration cavity 4 and the gas-liquid output pipeline 5 are sequentially communicated, and the shafts of the liquid inlet pipeline 1, the throat pipe 3, the vibration cavity 4 and the gas-liquid output pipeline 5 are positioned on the same straight line. Wherein, the air inlet pipeline 2 is externally connected with an air source for inputting a gaseous medium, the liquid inlet pipeline 1 is externally connected with a liquid source for inputting a liquid medium, especially water, and the gas-liquid output pipeline 5 is used for outputting a gaseous medium, a liquid medium or a gas-liquid mixed medium.
The throat 3 is telescopic along the axial direction to adjust the axial length and the volume of the throat 3, and the oscillating cavity 4 is telescopic along the axial direction to adjust the axial length and the volume of the oscillating cavity 4. The diameter of the throat pipe 3 is smaller than that of the liquid inlet pipeline 1 and the oscillating cavity 4, and a venturi pipe is formed among the liquid inlet pipeline 1, the throat pipe 3 and the oscillating cavity 4, so that a venturi effect is formed by internal gas medium, fluid medium or gas-liquid mixed medium.
The gas-liquid pulse device has no near electric contact, avoids the unsafe hidden trouble of hydropower type mixed operation, has no moving parts and is not easy to damage.
Further, in some embodiments, the liquid inlet pipe 1 includes a gas-liquid accommodating cavity 12 and a liquid inlet pipe body 11 partially disposed inside the gas-liquid mixing cavity, the gas-liquid accommodating cavity 12 is respectively communicated with the air inlet pipe 2 and the throat pipe 3, and an axis of the liquid inlet pipe body 11 is perpendicular to an axial direction of the air inlet pipe 2. The gas medium enters the gas-liquid accommodating cavity 12 after passing through the gas inlet pipeline 2, so that the volume of the gas medium is expanded, and the pressure is reduced. Preferably, the liquid inlet pipe body 11 extends into the gas-liquid accommodating cavity 12, so that the pipe orifice of the gas inlet pipe 2 is opposite to the outer pipe wall of the liquid inlet pipe body 11, a gas surrounding space is formed between the outer pipe wall of the liquid inlet pipe body 11 and the inner wall of the gas-liquid accommodating cavity 12, and a gas medium enters the gas surrounding space to rotate to form a vortex. It can be understood that in this embodiment, the liquid inlet pipe 11, the gas-liquid accommodating cavity 12, the throat 3, the oscillation cavity 4 and the gas-liquid output pipe 5 are welded and fixed in sequence, and the gas inlet pipe 2 and the gas-liquid accommodating cavity 12 are welded and fixed, and meet the sealing requirement. In other embodiments, the liquid inlet pipe body 11, the gas-liquid accommodating cavity 12, the throat pipe 3, the oscillation cavity 4 and the gas-liquid output pipe 5 can be sequentially screwed and fixed, and similarly, the gas inlet pipe 2 and the gas-liquid accommodating cavity 12 are screwed and fixed, and the sealing requirement is met.
Further, in some embodiments, the throat 3 includes a first pipe section 31, a second pipe section 32, a plurality of sealing rings 33 and a first adjusting component 34, wherein the first pipe section 31 is communicated with the liquid inlet pipe 1, the second pipe section 32 is communicated with the oscillation cavity 4, the sealing rings 33 are arranged between the first pipe section 31 and the second pipe section 32, the first pipe section 31 is in sliding sealing connection with the second pipe section 32, and the first adjusting component 34 adjusts and fixes the relative positions of the first pipe section 31 and the second pipe section 32. Preferably, the number of the sealing rings 33 is two or more, the sealing rings 33 are sleeved on the outer wall of the first pipe section 31 at intervals, the second pipe section 32 is sleeved on the outer wall of the first pipe section 31, and sliding sealing connection of the two sealing rings is realized through the sealing rings 33. In other embodiments, the sealing ring 33 may be sleeved on the outer wall of the second pipe section 32 at intervals, and the first pipe section 31 is sleeved on the outer wall of the second pipe section 32, so that sliding sealing connection between the first pipe section and the second pipe section is realized through the sealing ring 33.
Further, in some embodiments, the first pipe segment 31 includes a first pipe body and at least two first connection portions 311, and the two first connection portions 311 are axisymmetrically disposed at the outer periphery of the first pipe body. The second pipe section 32 comprises a second pipe body and at least two second connecting parts 321, and the two second connecting parts 321 are axisymmetrically arranged at the periphery of the second pipe body. The first connection portions 311 and the second connection portions 321 are disposed in one-to-one correspondence. In other embodiments, the number of the first connection portions 311 and the second connection portions 321 is the same, and may be three, four, or the like.
The number of the first adjusting components 34 is the same as that of the first connecting parts 311, each first adjusting component 34 is movably connected with one of the first connecting parts 311 and the second connecting parts 321, and the first adjusting component 34 is movably connected or fixedly connected with the other of the first connecting parts 311 and the second connecting parts 321. Each first adjusting group can be fixedly connected with the first connecting portion 311, and each first adjusting component 34 is movably connected with the second connecting portion 321. Alternatively, each first adjusting group may be fixedly connected to the second connecting portion 321, and each first adjusting component 34 is movably connected to the first connecting portion 311. Alternatively, each first adjusting group may be movably connected to the first connecting portion 311 and the second connecting portion 321, respectively.
Further, each first adjusting component 34 includes a first connecting rod 341 and a plurality of first adjusting members 342, wherein the first connecting rod 341 is movably connected with one of the first connecting portion 311 and the second connecting portion 321, and is movably connected or fixedly connected with the other of the first connecting portion 311 and the second connecting portion 321. The first connecting rods 341 on both sides of the first connecting part 311 and/or the second connecting part 321 are respectively and tightly connected with at least one first adjusting piece 342. The first connecting rod 341 may be movably connected with the first connecting portion 311 and the second connecting portion 321, and the first connecting rods 341 on two sides of the first connecting portion 311 and the second connecting portion 321 are respectively fastened and connected with at least one first adjusting member 342. Alternatively, the first connecting rod 341 may be fixedly connected with one of the first connecting portion 311 and the second connecting portion 321, for example, by welding, so that the other of the first connecting portion 311 and the second connecting portion 321 is movably connected with the first connecting rod 341 and detachably connected with the first adjusting member 342 to achieve positioning.
Preferably, the first connecting rod 341 is a screw, the first adjusting member 342 is a nut, the first connecting portion 311 and the second connecting portion 321 are provided with through holes for the first connecting rod 341 to pass through, and the first connecting rod 341 can move axially relative to the first connecting portion 311 and the second connecting portion 321, i.e. the first connecting portion 311 and the second connecting portion 321 can move axially relative to the first connecting rod 341. One first adjusting piece 342 is in threaded connection with the first connecting rod 341 at the first side of the first connecting portion 311, one first adjusting piece 342 is in threaded connection with the first connecting rod 341 at the second side of the first connecting portion 311, one first adjusting piece 342 is in threaded connection with the first connecting rod 341 at the first side of the second connecting portion 321, one first adjusting piece 342 is in threaded connection with the first connecting rod 341 at the second side of the second connecting portion 321, and four first adjusting pieces 342 are simultaneously in threaded connection with the first connecting rod 341 and lock the first connecting portion 311 and the second connecting portion 321 so as to achieve positioning fixation of the first connecting portion 311 and the second connecting portion 321.
Generally, before the gas-liquid pulse device is connected with the fluid, the length and the volume of the throat pipe 3 are adjusted according to actual needs, wherein the expansion and contraction range of the throat pipe 3 is 0mm-100mm, namely, the adjustment range of the first pipe section 31 and the second pipe section 32 is 0mm-100mm. The length-diameter ratio of the throat pipe 3 ranges from 4.0 to 5.0, and generally, no adjustment mechanism is arranged in the radial direction of the throat pipe 3, when the expansion and contraction amount is 0mm when the contact ratio of the first pipe section 31 and the second pipe section 32 is the highest, the length-diameter ratio of the throat pipe 3 is 4.0, and when the expansion and contraction amount is 100mm when the contact ratio of the first pipe section 31 and the second pipe section 32 is the lowest, the length-diameter ratio of the throat pipe 3 is 5.0.
Further, in some embodiments, the oscillating cavity 4 includes a first chamber communicating with the second pipe section 32, a second chamber communicating with the gas-liquid output pipe 5, a plurality of sealing rings 33 and a second adjusting assembly 44, wherein the sealing rings 33 are disposed between the first chamber and the second chamber, the first chamber and the second chamber are in sliding sealing connection, and the second adjusting assembly 44 adjusts and fixes the relative positions of the first chamber and the second chamber.
Further, in some embodiments, the gas-liquid pulse device further includes at least two third connecting portions 322, where the two third connecting portions 322 are symmetrically disposed on the outer periphery of the second pipe section 32. The second chamber includes a second cavity and at least two fourth connecting portions 421, and the two fourth connecting portions 421 are symmetrically disposed on the outer periphery of the second cavity. The third connecting portions 322 and the fourth connecting portions 421 are disposed in one-to-one correspondence. In other embodiments, the two third connecting portions 322 may be symmetrically disposed around the first chamber.
The number of the second adjusting components 44 is the same as that of the third connecting portions 322, each second adjusting component 44 is movably connected with one of the third connecting portions 322 and the fourth connecting portion 421, and the second adjusting component 44 is movably connected or fixedly connected with the other of the third connecting portion 322 and the fourth connecting portion 421. Wherein, each second adjusting group can be fixedly connected with the third connecting portion 322, and each second adjusting component 44 is movably connected with the fourth connecting portion 421. Alternatively, each second adjusting group may be fixedly connected to the fourth connecting portion 421, and each second adjusting component 44 is movably connected to the third connecting portion 322. Alternatively, each second adjusting group may be movably connected to the third connecting portion 322 and the fourth connecting portion 421 respectively.
Further, the second adjusting assembly 44 includes at least two second connecting rods 441 and a plurality of second adjusting members 442, and the second connecting rods 441 are movably connected with one of the third connecting portion 322 and the fourth connecting portion 421, and are movably or fixedly connected with the other of the third connecting portion 322 and the fourth connecting portion 421. The second connecting rods 441 on both sides of the third connecting portion 322 and/or the fourth connecting portion 421 are respectively fastened to at least one second adjusting member 442. The second adjusting assembly 44 and the first adjusting assembly 34 have the same structure, and the related setting and adjusting positioning method of the second adjusting assembly 44 are identical to those of the first adjusting assembly 34, and reference is made to the above description of the first adjusting assembly 34, which is not repeated herein.
Further, in some embodiments, the telescopic range of the oscillating cavity 4 is 0mm-100mm, i.e. the adjusting range of the first and second chambers is 0mm-100mm. The cavity diameter ratio of the throat pipe 3 to the oscillating cavity 4 is in the range of 0.65-0.75. Generally, before the gas-liquid pulse device is connected with the fluid, the length and the volume of the oscillation cavity 4 are adjusted according to actual needs.
Further, in some embodiments, the cross sections of the liquid inlet pipe 11, the gas-liquid accommodating cavity 12, the air inlet pipe 2, the throat 3, the oscillation cavity 4 and the gas-liquid output pipe 5 are respectively circular, and a tapered section with a decreasing diameter is arranged near the throat 3 in the gas-liquid accommodating cavity 12 and is in transitional connection with the throat 3. The end part of the second cavity, which is close to the gas-liquid output pipeline 5, is provided with a convex conical surface or two symmetrical inclined surfaces, and the gas-liquid output pipeline 5 is a conical section with gradually increased diameter from being close to the oscillation cavity 4 so as to achieve better atomization effect.
By implementing the invention, the following beneficial effects are achieved:
The gas-liquid pulse device is provided with the liquid inlet pipeline 1 and the air inlet pipeline 2, can collect two cleaning mediums of gas and liquid, and can be used for cleaning the liquid, cleaning the gas or mixing the two mediums of gas and liquid separately according to actual cleaning requirements. The throat 3 and the oscillation cavity 4 are axially telescopic, and the axial lengths of the throat 3 and the oscillation cavity 4 can be adjusted according to actual cleaning requirements under the condition that working parameters such as liquid and gas pressure are different or working objects are different, so that the liquid and the gas can generate proper atomization effect after entering the oscillation cavity. Thereby realizing better cleaning effect and protecting the working object. The venturi tube is formed among the liquid inlet pipeline 1, the throat tube 3 and the oscillation cavity 4, so that a venturi effect is formed by an internal gas medium, a fluid medium or a gas-liquid mixed medium, the flow of a cleaning medium is accelerated, and the speed and the cleaning efficiency of the cleaning medium are improved.
It is to be understood that the above examples only represent preferred embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that, for a person skilled in the art, the above embodiments or technical features may be freely combined, and several variations and modifications may be made, without departing from the spirit of the invention, which fall within the scope of the invention, i.e. the embodiments described in "some embodiments" may be freely combined with any of the above and below embodiments; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410585654.9A CN118347340A (en) | 2024-05-11 | 2024-05-11 | A gas-liquid pulse device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410585654.9A CN118347340A (en) | 2024-05-11 | 2024-05-11 | A gas-liquid pulse device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026031433A1 (en) * | 2024-08-07 | 2026-02-12 | 深圳中广核工程设计有限公司 | Gas-liquid mixing apparatus for nuclear power plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026031433A1 (en) * | 2024-08-07 | 2026-02-12 | 深圳中广核工程设计有限公司 | Gas-liquid mixing apparatus for nuclear power plant |
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