CN117232124A - Central air conditioning heat energy recycling device - Google Patents
Central air conditioning heat energy recycling device Download PDFInfo
- Publication number
- CN117232124A CN117232124A CN202311429455.0A CN202311429455A CN117232124A CN 117232124 A CN117232124 A CN 117232124A CN 202311429455 A CN202311429455 A CN 202311429455A CN 117232124 A CN117232124 A CN 117232124A
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- pipe
- recycling device
- fixedly connected
- central air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004064 recycling Methods 0.000 title claims abstract description 25
- 238000004378 air conditioning Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims abstract description 5
- 241000220317 Rosa Species 0.000 abstract description 18
- 239000000428 dust Substances 0.000 abstract description 10
- 238000011084 recovery Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The application provides a heat energy recycling device of a central air conditioner, which comprises a filtering component, wherein the filtering component comprises a filtering box, an air inlet pipe, a filter screen, an electric telescopic rod, a scraping plate, a motor, a baffle plate, a collecting box, a controller, a box door and an air outlet pipe; the top intercommunication of rose box has the intake pipe, the inside wall fixedly connected with filter screen of rose box, electric telescopic handle is installed to one side of rose box, electric telescopic handle's one end fixedly connected with scraper blade. According to the application, the hot air exhausted by the condenser is filtered through the filter screen, the electric telescopic rod is controlled by the controller to drive the scraping plate to move, and accumulated dust is scraped into the collecting box, so that the reduction of air quantity caused by dust accumulation is avoided, the hot air is reversely flowed through the guide plate, and the hot air spirally rises along the outer wall of the second heat exchange tube, so that the travelling path of the hot air is increased, and the hot air is fully heat exchanged with cold water, thereby achieving a better heat recovery effect.
Description
Technical Field
The application relates to a heat energy recycling device, in particular to a heat energy recycling device of a central air conditioner, and belongs to the technical field of heat energy recycling.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, and adopts the principle of liquid gasification refrigeration to provide required cold energy for the air conditioning systems so as to offset the heat load of indoor environment; the heating system provides the air conditioning system with the required heat to counteract the indoor environmental cooling and heating load. The refrigeration system is a vital part of the central air conditioning system, and the type, the operation mode, the structural form and the like of the refrigeration system directly influence the economy, the high efficiency and the rationality of the central air conditioning system in operation.
In the refrigeration process of the central air conditioner, indoor heat is transferred to the outside through the condenser, under normal conditions, the heat is directly discharged into the outside air, the ambient temperature is increased, and meanwhile, the energy is not saved, therefore, the heat is required to be recovered through the heat energy recycling device, the hot air is filtered by the filter screen in order to prevent dust from entering the recycling device in the use process of the conventional recycling device, but the dust on the surface of the filter screen is accumulated after the filter screen is used for a long time, the air quantity is easy to reduce, the manual regular cleaning is required, the operation is complex, meanwhile, the conventional recycling device exchanges heat through the heat exchange tube, the hot air can quickly pass through the heat exchange tube, the hot air is discharged after failing to sufficiently exchange heat, and the heat exchange effect is poor.
Disclosure of Invention
In view of the above, the present application provides a heat energy recycling device for a central air conditioner, which solves or alleviates the technical problems existing in the prior art, and at least provides a beneficial choice.
The technical scheme of the embodiment of the application is realized as follows: the utility model provides a central air conditioning heat energy recycling device, includes filtering component, filtering component includes rose box, intake pipe, filter screen, electric telescopic handle, scraper blade, motor, baffle, collecting box, controller, chamber door and outlet duct;
the top intercommunication of rose box has the intake pipe, the inside wall fixedly connected with filter screen of rose box, electric telescopic handle is installed to one side of rose box, electric telescopic handle's one end fixedly connected with scraper blade, scraper blade sliding connection is in the upper surface of filter screen, the front surface mounting of rose box has the motor, the output shaft and the baffle fixed connection of motor, the baffle rotates the inside wall of being connected in the rose box, one side fixedly connected with collecting box of rose box, the upper surface mounting of collecting box has the controller, controller and electric telescopic handle and motor electric connection, one side of collecting box articulates there is the chamber door, one side intercommunication of rose box has the outlet duct.
Further preferred is: one side of the filtering component is provided with a recycling component, and the recycling component comprises a shell, a first distribution ring, a first heat exchange tube, an exhaust pipe, a guide plate, a water inlet pipe, a water pump, a second distribution ring, a second heat exchange tube, a collection ring, a water collecting pipe, a water storage tank, a water outlet pipe and a valve;
one end of the air outlet pipe is communicated with a first distribution ring, the top of the first distribution ring is communicated with a first heat exchange pipe, and the outer side wall of the first heat exchange pipe is fixedly connected with a shell.
Further preferred is: the top of the first heat exchange tube is communicated with an exhaust pipe, and the inner side wall of the first heat exchange tube is fixedly connected with a guide plate.
Further preferred is: the bottom of casing fixedly connected with second distribution ring, the bottom intercommunication of second distribution ring has the inlet tube.
Further preferred is: and the water inlet pipe is provided with a water pump.
Further preferred is: the top of the second distribution ring is communicated with a second heat exchange tube, and the second heat exchange tube is arranged in the first heat exchange tube.
Further preferred is: the top of the second heat exchange tube is communicated with a collecting ring, and the inner side wall of the collecting ring is communicated with a water collecting tube.
Further preferred is: the bottom of the water collecting pipe is communicated with a water storage tank which is fixedly connected to the inner side wall of the shell, the bottom of the water storage tank is communicated with a water outlet pipe, and a valve is arranged on the water outlet pipe.
By adopting the technical scheme, the embodiment of the application has the following advantages:
1. according to the application, hot air discharged by the condenser is filtered through the filter screen, and the electric telescopic rod is controlled by the controller to drive the scraping plate to move, so that accumulated dust is scraped into the collecting box, and the reduction of air quantity caused by dust accumulation is avoided.
2. According to the application, the flow deflector is used for reversing the hot air, so that the hot air spirally rises along the outer wall of the second heat exchange tube, the travelling path of the hot air is increased, and the hot air is fully heat-exchanged with cold water, so that a good heat recovery effect is achieved.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of the present application;
FIG. 2 is a diagram of the internal structure of the filter box of the present application;
FIG. 3 is a bottom view of the housing of the present application;
fig. 4 is a view showing the construction of the inside of the shell and the first heat exchange tube of the present application.
Reference numerals: 10. a filter assembly; 11. a filter box; 12. an air inlet pipe; 13. a filter screen; 14. an electric telescopic rod; 15. a scraper; 16. a motor; 17. a baffle; 18. a collection box; 19. a controller; 110. a door; 111. an air outlet pipe; 20. a recovery assembly; 21. a housing; 22. a first distribution ring; 23. a first heat exchange tube; 24. an exhaust pipe; 25. a deflector; 26. a water inlet pipe; 27. a water pump; 28. a second distribution ring; 29. a second heat exchange tube; 210. a collection ring; 211. a water collecting pipe; 212. a water storage tank; 213. a water outlet pipe; 214. and (3) a valve.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the embodiment of the application provides a heat energy recycling device of a central air conditioner, which comprises a filter assembly 10, wherein the filter assembly 10 comprises a filter box 11, an air inlet pipe 12, a filter screen 13, an electric telescopic rod 14, a scraper 15, a motor 16, a baffle 17, a collecting box 18, a controller 19, a box door 110 and an air outlet pipe 111;
the top intercommunication of rose box 11 has intake pipe 12, the inside wall fixedly connected with filter screen 13 of rose box 11, electric telescopic handle 14 is installed to one side of rose box 11, electric telescopic handle 14's one end fixedly connected with scraper blade 15, scraper blade 15 sliding connection is in filter screen 13's upper surface, rose box 11's front surface installs motor 16, motor 16's output shaft and baffle 17 fixed connection, baffle 17 rotates to be connected in rose box 11's inside wall, one side fixedly connected with collecting box 18 of rose box 11, collecting box 18's upper surface mounting has controller 19, controller 19 and electric telescopic handle 14 and motor 16 electric connection, the one side of collecting box 18 articulates there is chamber door 110, one side intercommunication of rose box 11 has outlet duct 111.
In this embodiment, specific: one side of the filter assembly 10 is provided with a recovery assembly 20, and the recovery assembly 20 comprises a shell 21, a first distribution ring 22, a first heat exchange tube 23, an exhaust tube 24, a guide plate 25, a water inlet tube 26, a water pump 27, a second distribution ring 28, a second heat exchange tube 29, a collection ring 210, a water collecting tube 211, a water storage tank 212, a water outlet tube 213 and a valve 214;
one end of the air outlet pipe 111 is communicated with a first distribution ring 22, the top of the first distribution ring 22 is communicated with a first heat exchange pipe 23, the outer side wall of the first heat exchange pipe 23 is fixedly connected with a shell 21, the first distribution ring 22 and the first heat exchange pipe 23 are communicated with each other through a pipe body, and the shell 21 is used for protecting structures such as internal heat exchange pipes.
In this embodiment, specific: the top intercommunication of first heat exchange tube 23 has blast pipe 24, and the inside wall fixedly connected with guide plate 25 of first heat exchange tube 23, and guide plate 25 self is spiral structure, and guide plate 25 sets up between first heat exchange tube 23 and second heat exchange tube 29, and under the effect of guide plate 25, the hot air rises along guide plate 25 is spiral to increase the stroke of hot air, make its abundant heat transfer.
In this embodiment, specific: the bottom of the shell 21 is fixedly connected with a second distribution ring 28, the bottom of the second distribution ring 28 is communicated with a water inlet pipe 26, and cold water is fed into the water inlet pipe 26 for heat exchange.
In this embodiment, specific: the water inlet pipe 26 is provided with a water pump 27, and the water pump 27 is used for conveying cold water to a high place.
In this embodiment, specific: the top of the second distribution ring 28 is communicated with a second heat exchange tube 29, and the second heat exchange tube 29 is arranged inside the first heat exchange tube 23.
In this embodiment, specific: the top of the second heat exchange tube 29 is communicated with a collecting ring 210, the inner side wall of the collecting ring 210 is communicated with a water collecting tube 211, and the collecting ring 210 and the water collecting tube 211 are used for collecting the heat exchanged hot water into a water storage tank 212.
In this embodiment, specific: the bottom of the water collecting pipe 211 is communicated with a water storage tank 212, the water storage tank 212 is fixedly connected to the inner side wall of the shell 21, the bottom of the water storage tank 212 is communicated with a water outlet pipe 213, a valve 214 is arranged on the water outlet pipe 213, and hot water is sent out through the water outlet pipe 213 for other beneficial purposes.
The application works when in work: the air inlet pipe 12 is connected with a hot air outlet of a condenser of a central air conditioner, after hot air enters the filter tank 11, the filter screen 13 filters dust, the filtered dust is filtered, after accumulation phenomenon occurs, the electric telescopic rod 14 is controlled by the controller 19 to work, the dust is periodically collected into the collecting tank 18 by the scraper 15, the motor 16 drives the baffle 17 to rotate during scraping, the dust is conveniently and smoothly entering, the cleaned rear baffle 17 is reset, hot air is prevented from entering the collecting tank 18, the hot air enters the first distribution ring 22 through the air outlet pipe 111, respectively enters different first heat exchange pipes 23 through the first distribution ring 22, is spirally lifted under the action of the guide plate 25, exchanges heat with cold water entering through the second distribution ring 28, and because the guide plate 25 increases the stroke of the hot air, the hot air can fully exchange heat, the air after heat exchange is discharged through the air outlet pipe 24, and the warmed hot water enters the water storage tank 212 to be stored through the water collecting pipe 211 so as to recover heat and save resources.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a central air conditioning heat energy recycling device, includes filtration subassembly (10), its characterized in that: the filtering assembly (10) comprises a filtering box (11), an air inlet pipe (12), a filter screen (13), an electric telescopic rod (14), a scraping plate (15), a motor (16), a baffle plate (17), a collecting box (18), a controller (19), a box door (110) and an air outlet pipe (111);
the utility model discloses a filter cabinet, including filter cabinet (11), filter cabinet (11) are connected with intake pipe (12) in the top intercommunication, inside wall fixedly connected with filter screen (13) of filter cabinet (11), electric telescopic handle (14) are installed to one side of filter cabinet (11), one end fixedly connected with scraper blade (15) of electric telescopic handle (14), scraper blade (15) sliding connection is in the upper surface of filter screen (13), front surface mounting of filter cabinet (11) has motor (16), the output shaft and baffle (17) fixed connection of motor (16), baffle (17) swivelling joint in the inside wall of filter cabinet (11), one side fixedly connected with collection box (18) of filter cabinet (11), the last surface mounting of collection box (18) has controller (19), one side of controller (19) and electric telescopic handle (14) and motor (16) electric connection, one side of collection box (18) articulates there is chamber door (110), one side intercommunication of filter cabinet (11) has outlet duct (111).
2. The central air conditioner heat energy recycling device according to claim 1, wherein: one side of the filtering component (10) is provided with a recycling component (20), and the recycling component (20) comprises a shell (21), a first distribution ring (22), a first heat exchange tube (23), an exhaust tube (24), a guide plate (25), a water inlet tube (26), a water pump (27), a second distribution ring (28), a second heat exchange tube (29), a collecting ring (210), a water collecting tube (211), a water storage tank (212), a water outlet tube (213) and a valve (214);
one end of the air outlet pipe (111) is communicated with a first distribution ring (22), the top of the first distribution ring (22) is communicated with a first heat exchange pipe (23), and the outer side wall of the first heat exchange pipe (23) is fixedly connected with a shell (21).
3. The central air conditioner heat energy recycling device according to claim 2, wherein: the top of the first heat exchange tube (23) is communicated with an exhaust pipe (24), and the inner side wall of the first heat exchange tube (23) is fixedly connected with a guide plate (25).
4. The central air conditioner heat energy recycling device according to claim 2, wherein: the bottom of casing (21) fixedly connected with second distribution ring (28), the bottom of second distribution ring (28) communicates there is inlet tube (26).
5. The heat energy recycling device of a central air conditioner according to claim 4, wherein: and a water pump (27) is arranged on the water inlet pipe (26).
6. The heat energy recycling device of a central air conditioner according to claim 4, wherein: the top of the second distribution ring (28) is communicated with a second heat exchange tube (29), and the second heat exchange tube (29) is arranged inside the first heat exchange tube (23).
7. The heat energy recycling device of a central air conditioner according to claim 6, wherein: the top of second heat exchange tube (29) communicates there is collection ring (210), the inside wall intercommunication of collection ring (210) has collector tube (211).
8. The central air conditioner heat energy recycling device according to claim 7, wherein: the bottom of water collecting pipe (211) is communicated with a water storage tank (212), water storage tank (212) is fixedly connected to the inside wall of casing (21), the bottom of water storage tank (212) is communicated with a water outlet pipe (213), and valve (214) is installed on water outlet pipe (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311429455.0A CN117232124A (en) | 2023-10-31 | 2023-10-31 | Central air conditioning heat energy recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311429455.0A CN117232124A (en) | 2023-10-31 | 2023-10-31 | Central air conditioning heat energy recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117232124A true CN117232124A (en) | 2023-12-15 |
Family
ID=89094964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311429455.0A Withdrawn CN117232124A (en) | 2023-10-31 | 2023-10-31 | Central air conditioning heat energy recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117232124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537475A (en) * | 2024-01-05 | 2024-02-09 | 扬州大学 | Heating ventilation air conditioner waste heat recovery device |
-
2023
- 2023-10-31 CN CN202311429455.0A patent/CN117232124A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537475A (en) * | 2024-01-05 | 2024-02-09 | 扬州大学 | Heating ventilation air conditioner waste heat recovery device |
| CN117537475B (en) * | 2024-01-05 | 2024-05-14 | 扬州大学 | Heating ventilation air conditioner waste heat recovery device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20231215 |