CN113776240A - Regenerative condenser and air circulation system - Google Patents

Regenerative condenser and air circulation system Download PDF

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Publication number
CN113776240A
CN113776240A CN202111145435.1A CN202111145435A CN113776240A CN 113776240 A CN113776240 A CN 113776240A CN 202111145435 A CN202111145435 A CN 202111145435A CN 113776240 A CN113776240 A CN 113776240A
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CN
China
Prior art keywords
condenser
water
regenerator
heat
edge
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Pending
Application number
CN202111145435.1A
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Chinese (zh)
Inventor
徐如好
蔡正永
伍旋
赵桓
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN202111145435.1A priority Critical patent/CN113776240A/en
Publication of CN113776240A publication Critical patent/CN113776240A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/06—Superheaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The application provides a regenerative condenser and an air circulation system. This backheat condenser includes the portion of returning the heat, condensing part and water separation portion, and gas exports through regenerator core and regenerator hot edge from the import of regenerator hot edge, from the import of condenser hot edge entering condenser core, gets into condenser hot edge outlet chamber after carrying out the heat transfer with the air that gets into from the import of condenser cold edge, after water separation structure carries out the aqueous vapor separation, gets into regenerator cold edge inlet chamber, then with after the gas heat transfer that gets into in the regenerator core through the import of regenerator hot edge, through the portion of returning the heat of regenerator cold edge export discharge. According to the regenerative condenser, the integrated design of the functions of the regenerative condenser, the condenser and the water separator can be realized, the structure is simple, the volume is occupied to be smaller, and the mass is lighter.

Description

Regenerative condenser and air circulation system
Technical Field
The application relates to the technical field of air conditioning, in particular to a regenerative condenser and an air circulation system.
Background
At present, a heat regenerator and a condenser used in an air circulation system are mainly used for a simple air circulation system, and the heat regenerator and the condenser structure used in an active airplane do not have the water separation function although having the common condenser function and the heat regenerator function, so that a water separator is required to be added to remove water, and the condenser is prevented from being too much frozen.
After the water separator is added, the structure of the air circulation system is complex, the space occupation of the air circulation system is additionally increased, and the weight of the air circulation system is increased.
Disclosure of Invention
Therefore, the technical problem that this application will be solved provides a backheat condenser and air circulating system, can realize the integrated design of regenerator, condenser and water separator function, simple structure, and the volume occupies littleer, and the quality is lighter.
In order to solve the problems, the application provides a regenerative condenser, which comprises a heat returning part, a condensing part and a water separating part, wherein the heat returning part comprises a heat regenerator hot edge inlet, a heat regenerator cold edge outlet, a regenerative core body and a heat regenerator hot edge outlet, the condensing part comprises a condenser hot edge inlet, a condensing core body, a condenser cold edge inlet and a condenser cold edge outlet, the water separating part comprises a condenser hot edge outlet cavity, a water separating structure and a heat regenerator cold edge inlet cavity, gas passes through the heat regenerator core body and the heat regenerator hot edge outlet from the heat regenerator hot edge inlet, enters the condensing core body from the condenser hot edge inlet, exchanges heat with air entering from the condenser cold edge inlet, enters the condenser hot edge outlet cavity, enters the heat regenerator cold edge inlet cavity after being subjected to water-gas separation by the water separating structure, and exchanges heat with the gas entering the regenerative core body through the heat regenerator hot edge inlet, and the heat is discharged out of the heat returning part through the outlet of the cold edge of the heat regenerator.
Preferably, air entering the condensation core from the cold side inlet of the condenser is discharged out of the condensation part from the cold side outlet of the condenser after heat exchange.
Preferably, the heat regenerator part further comprises a heat regenerator hot edge sealing head and a heat regenerator cold edge sealing head, the heat regenerator hot edge inlet is arranged on the heat regenerator hot edge sealing head, and the heat regenerator cold edge outlet is arranged on the heat regenerator cold edge sealing head.
Preferably, the condensing part still includes anti-icing branch road intake pipe, and anti-icing branch road intake pipe can be with the surface of gaseous transport to the condensation core of melting ice, carries out the melting ice to the condensation core.
Preferably, be provided with anti-icing box of admitting air on the condensation portion, anti-icing box of admitting air has the opening towards condensation core surface, and anti-icing branch road intake pipe and anti-icing box intercommunication of admitting air to through anti-icing box of admitting air to the condensation core ice-melting.
Preferably, the bottom of the water separation section is provided with a drain pipe.
Preferably, the water separating structure includes first water diversion plate, and first water diversion plate highly descends along the direction of keeping away from the condensing part, and the lower surface of first water diversion plate is provided with the structure of dividing water, and the bottom of first water diversion plate is provided with the exhaust hole.
Preferably, the water diversion structure comprises a sawtooth structure arranged on the lower surface of the first water diversion plate, and the sawtooth structure is arranged along the direction far away from the condensation part.
Preferably, the water separating structure further comprises a second water separating plate, the second water separating plate is arranged above the first water separating plate, the height of the second water separating plate increases along the direction away from the heat returning part, and the bottom of the second water separating plate is provided with an exhaust hole.
Preferably, the water diversion structure comprises a sawtooth structure arranged on the lower surface of the second water diversion plate, and the sawtooth structure is arranged along the direction far away from the condensation part.
According to another aspect of the present application, there is provided an air circulation system comprising the regenerative condenser described above.
The application provides a regenerative condenser, including the portion of returning the heat, condensing part and water separation portion, the portion of returning the heat includes regenerator hot edge import, regenerator cold edge export, backheat core and regenerator hot edge export, the condensing part includes condenser hot edge import, condensation core, condenser cold edge import and condenser cold edge export, the water separation portion includes condenser hot edge export chamber, water separating structure and regenerator cold edge import chamber, gas is imported from regenerator hot edge through backheat core and regenerator hot edge export, get into condensation core from condenser hot edge import, the heat exchange is carried out with the air entering from the cold edge inlet of the condenser, then the air enters the hot edge outlet cavity of the condenser, the water and the air are separated by the water separation structure, and then the air enters the cold edge inlet cavity of the heat regenerator, then the gas exchanges heat with the gas entering the heat-returning core body through the hot edge inlet of the heat regenerator, and the gas is discharged out of the heat-returning part through the cold edge outlet of the heat regenerator. This backheat condenser concentrates on together with the hot limit export of condenser and the cold limit import of regenerator, and increase the water separator between the hot limit export of condenser and the cold limit import of regenerator, thereby with the regenerator, condenser and water separator are integrated together, need not to increase solitary water separator, just can realize the separation of water function, can save the joint pipeline, make the regenerator, the structure that condenser and water separator formed is compacter, the structure is simpler, occupation space is littleer, light in weight, because this backheat condenser has adopted whole integrated structural design, consequently, the production assembly efficiency of backheat condenser can be improved, after-sale maintenance time is reduced.
Drawings
Fig. 1 is a perspective view of a regenerative condenser according to an embodiment of the present application;
fig. 2 is a perspective view of a regenerative condenser according to an embodiment of the present application.
The reference numerals are represented as:
1. sealing a heat regenerator hot edge; 2. a regenerator hot edge inlet; 3. sealing the cold edge of the heat regenerator; 4. a regenerator cold side outlet; 5. a regenerator core; 6. a regenerator hot edge outlet; 7. a hot side inlet of the condenser; 8. a condenser core; 9. a cold side inlet of the condenser; 10. an anti-icing branch air inlet pipe; 11. an anti-icing air intake box; 12. a water separation section; 12a, a second water diversion plate; 12b, a second exhaust hole; 12c, a first water diversion plate; 12d, a first exhaust hole; 12e, a drain pipe; 13. a cold side outlet of the condenser; 14. a condenser hot side outlet cavity; 15. and a cold side inlet cavity of the heat regenerator.
Detailed Description
Referring to fig. 1 to 2 in combination, according to the embodiment of the present application, the regenerative condenser includes a heat recovery portion, a condensation portion and a water separation portion 12, the heat recovery portion includes a regenerator hot edge inlet 2, a regenerator cold edge outlet 4, a regenerator core 5 and a regenerator hot edge outlet 6, the condensation portion includes a condenser hot edge inlet 7, a condenser core 8, a condenser cold edge inlet 9 and a condenser cold edge outlet 13, the water separation portion 12 includes a condenser hot edge outlet chamber 14, a water separation structure and a regenerator cold edge inlet chamber 15, gas enters the condenser core 8 from the regenerator hot edge inlet 2 through the regenerator core 5 and the regenerator hot edge outlet 6, enters the condenser core 8 from the condenser hot edge inlet 7, exchanges heat with air entering from the condenser cold edge inlet 9, enters the condenser hot edge outlet chamber 14, and enters the regenerator cold edge inlet chamber 15 after being subjected to water-gas separation by the water separation structure, then the heat exchange is carried out with the gas entering the core body 5 of the heat regenerator through the hot edge inlet 2 of the heat regenerator, and the gas is discharged out of the heat returning part through the cold edge outlet 4 of the heat regenerator.
This backheat condenser concentrates on together with the hot limit export of condenser and the cold limit import of regenerator, and increase the water separator between the hot limit export of condenser and the cold limit import of regenerator, thereby with the regenerator, condenser and water separator are integrated together, need not to increase solitary water separator, just can realize the separation of water function, can save the joint pipeline, make the regenerator, the structure that condenser and water separator formed is compacter, the structure is simpler, occupation space is littleer, light in weight, because this backheat condenser has adopted whole integrated structural design, consequently, the production assembly efficiency of backheat condenser can be improved, after-sale maintenance time is reduced.
Because regenerator, condenser and water separator in this application are integrated together, can adopt monolithic structure to process, can save the pipeline connection structure, reduce the use quantity of clamp, reduce the leakage risk, improve the reliability, also can reduce the solder joint quantity in the course of working, reduce the assembly degree of difficulty, improve assembly efficiency.
In one embodiment, air entering the condenser core 8 from the condenser cold side inlet 9 exits the condenser section from the condenser cold side outlet 13 after heat exchange. In one embodiment, the temperature of the air entering the condenser core 8 from the condenser cold side inlet 9 is about-26 ℃, which can effectively cool the air entering the condenser core 8 from the heat regenerator hot side inlet 2 through the heat regenerator core 5, so that the temperature of the air participating in the circulation can be reduced to the preset temperature, and the next treatment can be performed.
In one embodiment, the regenerator portion further comprises a regenerator hot edge head 1 and a regenerator cold edge head 3, the regenerator hot edge inlet 2 is disposed on the regenerator hot edge head 1, and the regenerator cold edge outlet 4 is disposed on the regenerator cold edge head 3. In this embodiment, the hot edge end enclosure 1 of the heat regenerator can be used to make the gas entering the core body 5 of the heat regenerator through the hot edge inlet 2 of the heat regenerator more uniformly distributed by setting the hot edge end enclosure 1 of the heat regenerator, and the hot edge inlet 2 of the heat regenerator is also conveniently arranged. Through setting up regenerator cold side head 3, can conveniently converge the gas that gets into regenerator cold side export 4 from regenerator core 5, reduce the gas flow loss, improve gas flow efficiency.
In one embodiment, the condensation section further comprises an anti-icing branch inlet pipe 10, the anti-icing branch inlet pipe 10 being capable of delivering an icing gas to the surface of the condenser core 8 for icing the condenser core 8. Although the air circulation gas removes water through the water separating structure, but still have a few some moisture, this some moisture can freeze on the core surface after reaching condenser core 8, along with air conditioning unit operation, ice can be more and more, probably plug up the passageway on the cold limit of condenser, through setting up anti-icing branch road intake pipe 10, can carry the surface to condenser core 8 with outside hot-air, heat condenser core 8, thereby utilize hot-air to melt ice, effectively prevent that the cold limit of condenser from taking place to freeze and leading to the problem of passageway jam.
In one embodiment, an anti-icing air intake box 11 is disposed on the condensation portion, the anti-icing air intake box 11 has an opening facing the surface of the condenser core 8, and the anti-icing branch air intake pipe 10 communicates with the anti-icing air intake box 11 and ice-melts the condenser core 8 through the anti-icing air intake box 11. Through setting up anti-icing air intake box 11, can optimize anti-icing air intake box 11's structure for anti-icing air intake box 11's structure matches with the structure of condensation portion more, can make the deicing gas can be more even and blow to condenser core 8 effectively, improves condenser core 8's deicing efficiency. In this embodiment, the anti-icing air inlet box 11 is provided with a plurality of evenly distributed's venthole towards one side of condenser core 8, and the hot-air in the anti-icing branch intake pipe 10 enters into the anti-icing air inlet box 11 after, can blow to condenser core 8 again after the anti-icing air inlet box 11 distributes now in, falls the icing on core surface, realizes complete air cycle refrigeration. The temperature of hot air introduced into the anti-icing branch air inlet pipe 10 is about 180 ℃, and effective ice melting of the condenser core body 8 can be guaranteed.
In one embodiment, the bottom of the water separation section 12 is provided with a drain 12e to facilitate the timely drainage of the water separated by the water separation structure from the water separation section 12. A control valve may be disposed at the drain pipe 12e, so that the drain of the drain pipe 12e is controlled and the use is more convenient.
In one embodiment, the water separation structure comprises a first water division plate 12c, the height of the first water division plate 12c decreases gradually along the direction away from the condensation part, the lower surface of the first water division plate 12c is provided with the water separation structure, and the bottom of the first water division plate 12c is provided with a first exhaust hole 12 d. In this embodiment, after entering the condenser hot side outlet chamber 14, the gas will flow towards the first exhaust holes 12d, and in the process of flowing towards the first exhaust holes 12d, the gas will flow along the water diversion structure while flowing along the lower surface of the first water diversion plate 12c to the first exhaust holes 12d, so that the gas discharged from the first exhaust holes 12d can be separated from water, and the gas is separated from water.
In one embodiment, the water dividing structure includes a saw-tooth structure provided on a lower surface of the first water dividing plate 12c, and the saw-tooth structure is arranged in a direction away from the condensation part. In other embodiments, the water-separating structure may be a mesh structure or other structure that enables water-gas separation when gas flows across its surface.
In one embodiment, the water separation structure further comprises a second water division plate 12a, the second water division plate 12a is arranged above the first water division plate 12c, the height of the second water division plate 12a increases along the direction away from the heat returning part, the lower surface of the second water division plate 12a is provided with the water separation structure, and the bottom of the second water division plate 12a is provided with a second exhaust hole 12 b.
In this embodiment, when entering the space between the first water diversion plate 12c and the second water diversion plate 12a, the gas flowing out of the first gas vent 12d first reaches the top of the second water diversion plate 12a, then flows from the top of the second water diversion plate 12a to the second gas vent 12b located at the bottom along the lower surface of the second water diversion plate 12a, and in the flowing process, the water and gas are separated again through the water diversion structure, so that the water separation effect of the water separation structure is further improved. Because the bottom of second water diversion plate 12a corresponds to the top of first water diversion plate 12c, and the top of second water diversion plate 12a corresponds to the bottom of first water diversion plate 12c, therefore stagger when the exhaust hole position on first water diversion plate 12c and the second water diversion plate 12a, can effectively avoid gas directly to discharge from second exhaust hole 12b on second water diversion plate 12 a. When gas enters the space between the first water dividing plate 12c and the second water dividing plate 12a from the first water dividing plate 12c, the gas has a larger flow stroke, and fully flows through the water dividing structure on the second water dividing plate 12a, so that a more sufficient water separating effect can be achieved, after secondary water separation is performed, the gas enters the inlet cavity 15 of the cold edge of the heat regenerator from the second exhaust hole 12b at the bottom of the second water dividing plate 12a, and then enters the core body 5 of the heat regenerator from the inlet cavity 15 of the cold edge of the heat regenerator to perform heat exchange again, and the required circulating gas temperature is obtained.
In one embodiment, the water diversion structure includes a saw-tooth structure provided on a lower surface of the second water diversion plate 12a, the saw-tooth structure being arranged in a direction away from the condensation part.
The circulation process of the gas in the regenerative condenser is as follows:
the gas coming from the secondary heat exchanger enters a hot edge inlet 2 of the heat regenerator, passes through a hot edge end enclosure 1 of the heat regenerator, reaches a core body 5 of the heat regenerator, comes out from a hot edge outlet 6 of the heat regenerator, then enters a hot edge inlet 7 of the condenser, enters a hot edge outlet cavity 14 of the condenser after heat exchange, flows to a first water distribution plate 12c, the first water distribution plate 12c is provided with a sawtooth-shaped water distribution structure, water in the gas flows downwards after being separated by the sawtooth-shaped water distribution structure, the gas is discharged from a first gas discharge hole 12d and then reaches a second water distribution plate 12a, the second water distribution plate 12a also has the sawtooth-shaped water distribution structure, the gas is subjected to secondary separation by the sawtooth-shaped water distribution plate, the water flows downwards from the second water distribution plate 12a, then is discharged to the bottom from the first gas discharge hole 12d, and is discharged through a water discharge pipe 12e of the water separation structure. The two water distribution plates are symmetrical about a horizontal plane, and the two water distribution plates are provided with sawtooth-shaped water distribution structures, so that the water separation efficiency of the water distribution structures can reach more than 90%, gas after water separation enters the inlet cavity 15 of the cold edge of the heat regenerator and then enters the core body 5 of the heat regenerator for heat exchange, the gas after heat exchange passes through the cold edge sealing head 3 of the heat regenerator and then is discharged from the outlet 4 of the cold edge of the heat regenerator and then returns to the turbine for expansion and cooling, the gas after cooling enters the inlet 9 of the cold edge of the condenser and then enters the core body 8 of the condenser to exchange heat with the gas of the hot edge of the condenser, and finally the gas is discharged from the outlet 13 of the cold edge of the condenser to provide cold air for an airplane, so that the air refrigeration cycle is realized after water removal without independently adding a water separator.
According to an embodiment of the application, the air circulation system comprises the regenerative condenser described above.
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims (11)

1. A regenerative condenser is characterized by comprising a heat returning part, a condensing part and a water separating part (12), wherein the heat returning part comprises a heat regenerator hot edge inlet (2), a heat regenerator cold edge outlet (4), a heat regenerator core body (5) and a heat regenerator hot edge outlet (6), the condensing part comprises a condenser hot edge inlet (7), a condenser core body (8), a condenser cold edge inlet (9) and a condenser cold edge outlet (13), the water separating part (12) comprises a condenser hot edge outlet cavity (14), a water separating structure and a heat regenerator cold edge inlet cavity (15), gas enters the condenser core body (8) from the heat regenerator hot edge inlet (2) through the heat regenerator core body (5) and the heat regenerator hot edge outlet (6) and enters the condenser core body (8) from the condenser hot edge inlet (7) after exchanging heat with the air entering from the condenser cold edge inlet (9), and after water and gas are separated by the water separation structure, the gas enters the inlet cavity (15) of the cold edge of the heat regenerator, exchanges heat with the gas entering the core body (5) of the heat regenerator through the inlet (2) of the hot edge of the heat regenerator, and is discharged out of the heat return part through the outlet (4) of the cold edge of the heat regenerator.
2. The regenerative condenser according to claim 1, wherein air entering the condenser core (8) from the condenser cold side inlet (9) exits the condensing portion from the condenser cold side outlet (13) after heat exchange.
3. The regenerative condenser according to claim 1, wherein the heat returning portion further comprises a regenerator hot edge head (1) and a regenerator cold edge head (3), the regenerator hot edge inlet (2) is disposed on the regenerator hot edge head (1), and the regenerator cold edge outlet (4) is disposed on the regenerator cold edge head (3).
4. The regenerative condenser according to claim 1, wherein the condensation section further comprises an anti-icing branch inlet duct (10), the anti-icing branch inlet duct (10) being capable of delivering an icing gas to the surface of the condenser core (8) for icing the condenser core (8).
5. The regenerative condenser according to claim 4, wherein an anti-icing air intake box (11) is provided on the condensing portion, the anti-icing air intake box (11) has an opening facing the surface of the condenser core (8), and the anti-icing branch air intake pipe (10) communicates with the anti-icing air intake box (11) and ices the condenser core (8) through the anti-icing air intake box (11).
6. The regenerative condenser according to claim 1, characterized in that a drain pipe (12e) is provided at the bottom of the water separation section (12).
7. The regenerative condenser according to claim 1, wherein the water separation structure comprises a first water division plate (12c), the height of the first water division plate (12c) is decreased gradually along a direction away from the condensing portion, the lower surface of the first water division plate (12c) is provided with the water division structure, and the bottom of the first water division plate (12c) is provided with a first vent hole (12 d).
8. The regenerative condenser according to claim 7, wherein the water division structure includes a saw-tooth structure provided on a lower surface of the first water division plate (12c), the saw-tooth structure being arranged in a direction away from the condensing portion.
9. The regenerative condenser according to claim 7, wherein the water separation structure further comprises a second water distribution plate (12a), the second water distribution plate (12a) is disposed above the first water distribution plate (12c), the second water distribution plate (12a) increases in height in a direction away from the heat recovery portion, the lower surface of the second water distribution plate (12a) is provided with the water distribution structure, and the bottom of the second water distribution plate (12a) is provided with a second exhaust hole (12 b).
10. The regenerative condenser according to claim 9, wherein the water dividing structure includes a saw-tooth structure provided on a lower surface of the second water dividing plate (12a), the saw-tooth structure being arranged in a direction away from the condensing portion.
11. An air circulation system comprising a regenerative condenser according to any one of claims 1 to 10.
CN202111145435.1A 2021-09-28 2021-09-28 Regenerative condenser and air circulation system Pending CN113776240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111145435.1A CN113776240A (en) 2021-09-28 2021-09-28 Regenerative condenser and air circulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111145435.1A CN113776240A (en) 2021-09-28 2021-09-28 Regenerative condenser and air circulation system

Publications (1)

Publication Number Publication Date
CN113776240A true CN113776240A (en) 2021-12-10

Family

ID=78854142

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111145435.1A Pending CN113776240A (en) 2021-09-28 2021-09-28 Regenerative condenser and air circulation system

Country Status (1)

Country Link
CN (1) CN113776240A (en)

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