CN211575431U - Air total heat exchanger capable of changing flow channel and improving efficiency - Google Patents
Air total heat exchanger capable of changing flow channel and improving efficiency Download PDFInfo
- Publication number
- CN211575431U CN211575431U CN201922386152.0U CN201922386152U CN211575431U CN 211575431 U CN211575431 U CN 211575431U CN 201922386152 U CN201922386152 U CN 201922386152U CN 211575431 U CN211575431 U CN 211575431U
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- air
- pipe
- cylindrical hollow
- support rod
- heat exchanger
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- 238000004378 air conditioning Methods 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 description 22
- 238000011084 recovery Methods 0.000 description 2
- 206010060904 Freezing phenomenon Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a change full heat exchanger of air that runner improved efficiency. The direction from steam intake pipe (4) to steam outlet duct (5) sets up the splayed air flow direction in cylindrical hollow tube I (7), the direction from air conditioning intake pipe (2) to air conditioning outlet duct (3) sets up the splayed air flow direction in cylindrical hollow tube II (8). The utility model discloses utilize the air exchange to make outdoor air get into and preheat earlier when indoor, place the mechanical fault of subsequent new trend system during operation.
Description
Technical Field
The utility model relates to an interchanger field specifically is a change full heat exchanger of air that the runner improves efficiency.
Background
The cold-heat exchanger is generally a fresh air and exhaust ventilator. In a small household air conditioner or a VRV air conditioning system, the indoor air quality is poor because of no fresh air, and a heat recovery device is required to be adopted in the system. The cold-heat exchanger is a high-efficiency energy-saving heat recovery device, preheats or precools fresh air introduced into an air conditioning system by recovering waste heat in exhaust, and reduces (increases) the enthalpy value of the fresh air before the fresh air enters an indoor or surface air cooler of an air conditioning unit for heat-moisture treatment. The cold-heat exchanger has wide application prospect, and the northern air in winter is cold, and the temperature is too low to easily cause mechanical failure of a follow-up fresh air system after entering the room.
The utility model aims at providing a change full heat exchanger of air that the runner improves efficiency utilizes air exchange to make outdoor air get into and preheats earlier when indoor, sets up the mechanical fault of subsequent new trend system during operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a change the full heat exchanger of air that the runner improves the efficiency to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: an air total heat exchanger capable of changing a flow channel and improving efficiency comprises an outer shell 1, an air inlet pipe 2, an air outlet pipe 3, an air inlet pipe 4, an air outlet pipe 5 and a heat exchanger 6, wherein the heat exchanger 6 comprises a cylindrical hollow pipe I7, a cylindrical hollow pipe II 8 is sleeved in the cylindrical hollow pipe I7, the cylindrical hollow pipe I7 is connected with the cylindrical hollow pipe II 8 through a support rod, the support rod comprises a lower support rod I9, a lower support rod II 10, an upper support rod I12 and an upper support rod II 13, the lower support rod I9 and the lower support rod II 10 are arranged in a splayed mode and are arranged at the lower end of the cylindrical hollow pipe II 8, the upper support rod I12 and the upper support rod II 13 are arranged in a splayed mode and are arranged at the upper end of the cylindrical hollow pipe II 8, an annular filter plate 11 is arranged between the cylindrical hollow pipe I7 and the cylindrical, steam intake pipe 4 and steam outlet duct 5 are connected respectively at the both ends of cylindrical hollow tube I7, air conditioning intake pipe 2 and air conditioning outlet duct 3 are connected respectively at the both ends of cylindrical hollow tube II 8, set up splayed air flow direction from steam intake pipe 4 to the direction of steam outlet duct 5 in cylindrical hollow tube I7, set up splayed air flow direction from air conditioning intake pipe 2 to the direction of air conditioning outlet duct 3 in cylindrical hollow tube II 8.
Preferably, the direction from the hot gas inlet pipe 4 to the hot gas outlet pipe 5 is opposite to the direction from the cold gas inlet pipe 2 to the cold gas outlet pipe 3.
Preferably, the lower support rod I9 and the lower support rod II 10 are arranged separately from the upper support rod I12 and the upper support rod II 13, and the lower support rod I9 and the lower support rod II 10 are respectively arranged at the distance center 1/2 of the cylindrical hollow tube II 8 from the upper support rod I12 and the upper support rod II 13.
Preferably, cold air intake pipe 2, cold air outlet duct 3, steam intake pipe 4 and steam outlet duct 5 all pass shell body 1, inside cold air pump and the steam air pump of setting up respectively of cold air intake pipe 2 and steam intake pipe 4.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a hot air current moves pipe parcel cold air flow and moves pipe, lets outdoor air get into in winter in the north and preheats earlier when indoor, prevents the mechanical fault of subsequent new trend system during operation because of the low appearance of temperature.
2. The utility model discloses a steam reduces the heat release and reduces because of the freezing phenomenon that the cold and hot difference in temperature caused when the precooling of air conditioning is got rid of when the discharge chamber is outdoor, blocks up the steam discharge pipe.
3. The utility model discloses a cold air gets into indoor, reducible power consumption after preheating.
Drawings
Fig. 1 is a schematic structural diagram of an air total heat exchanger with improved efficiency by changing a flow channel according to the present invention.
Fig. 2 is a top view of the air total heat exchanger with improved efficiency by changing the flow channel of the present invention.
Fig. 3 is a schematic view showing the hot air flow of the air total heat exchanger with improved efficiency by changing the flow channel according to the present invention.
Fig. 4 is a schematic view showing the flow of cool air in the air total heat exchanger with improved efficiency by changing the flow channel of the present invention.
Fig. 5 is a cross-sectional view of the heat exchanger of the air total heat exchanger for improving efficiency by changing the flow channel of the present invention.
Fig. 6 is a top view of the heat exchanger of the air total heat exchanger with improved efficiency by changing the flow channel of the present invention.
Fig. 7 is a partially enlarged cross-sectional view of a filter plate of an air total heat exchanger for improving efficiency by changing a flow channel according to the present invention.
In the figure: 1. an outer housing; 2. a cold air inlet pipe; 3. a cold air outlet pipe; 4. a hot gas inlet pipe; 5. a hot gas inlet pipe; 6. a heat exchanger; 7. a cylindrical hollow pipe I; 8. A cylindrical hollow pipe II 8; 9. a lower support rod I; 10. a lower support rod II; 11. an annular filter plate; 12. an upper support rod I; 13. an upper support rod II; 14. a circular filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 7, in an embodiment of the present invention, an air total heat exchanger for improving efficiency by changing a flow passage comprises an outer shell 1, an air inlet pipe 2, an air outlet pipe 3, a hot air inlet pipe 4, a hot air outlet pipe 5 and a heat exchanger 6, wherein the heat exchanger 6 comprises a cylindrical hollow pipe i 7, a cylindrical hollow pipe ii 8 is sleeved in the cylindrical hollow pipe i 7, the cylindrical hollow pipe i 7 and the cylindrical hollow pipe ii 8 are connected through a support rod, the support rod comprises a lower support rod i 9, a lower support rod ii 10, an upper support rod i 12 and an upper support rod ii 13, the lower support rod i 9 and the lower support rod ii 10 are arranged in a splayed manner and are arranged at a lower end of the cylindrical hollow pipe ii 8, the upper support rod i 12 and the upper support rod ii 13 are arranged in an inverted splayed manner and are arranged at an upper end of the cylindrical hollow pipe ii 8, an, set up circular filter 14 in cylindrical hollow tube II 8, steam intake pipe 4 and steam outlet duct 5 are connected respectively to the both ends of cylindrical hollow tube I7, air conditioning intake pipe 2 and air conditioning outlet duct 3 are connected respectively to the both ends of cylindrical hollow tube II 8, the direction from steam intake pipe 4 to steam outlet duct 5 sets up the splayed air flow direction in cylindrical hollow tube I7, the direction from air conditioning intake pipe 2 to air conditioning outlet duct 3 sets up the splayed air flow direction in cylindrical hollow tube II 8. From 4 to hot gas outlet duct 5 of hot gas intake pipe and from 2 to 3 directions of cold gas outlet duct of cold gas intake pipe for opposite setting, branch I9 and lower branch II 10 and last branch I12 and last branch II 13 separately set up down, branch I9 and lower branch II 10 and last branch I12 and last branch II 13 set up respectively in the distance center 1/2 department of cylindrical hollow tube II 8, cold gas intake pipe 2, cold gas outlet duct 3, hot gas intake pipe 4 and hot gas outlet duct 5 all pass shell body 1, cold gas intake pipe 2 and 4 inside cold gas air pumps and the hot gas air pump of setting up respectively of hot gas intake pipe, the part that cold gas intake pipe 2 and 3 leave white of cold gas outlet duct is for filling up neat part with the same material of cold gas intake pipe 2 and 3 of cold gas outlet duct, for the structure is more firm.
The utility model discloses a theory of operation is: the cold air pump pumps outdoor air, passes through the cold air inlet pipe 2, the cylindrical hollow pipe II 8 and the circular filter plate 14 inside the cylindrical hollow pipe, and is conveyed to a subsequent fresh air system through the cold air outlet pipe 3; the hot air pump pumps indoor air to be exhausted outdoors through the hot air inlet pipe 4, the cylindrical hollow pipe I7 and the annular filter plate 11 inside the cylindrical hollow pipe and the hot air outlet pipe 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. An air total heat exchanger capable of changing flow channels and improving efficiency is characterized in that: the heat exchanger comprises an outer shell (1), a cold air inlet pipe (2), a cold air outlet pipe (3), a hot air inlet pipe (4), a hot air outlet pipe (5) and a heat exchanger (6), wherein the heat exchanger (6) comprises a cylindrical hollow pipe I (7), a cylindrical hollow pipe II (8) is sleeved in the cylindrical hollow pipe I (7), the cylindrical hollow pipe I (7) is connected with the cylindrical hollow pipe II (8) through a support rod, the support rod comprises a lower support rod I (9), a lower support rod II (10), an upper support rod I (12) and an upper support rod II (13), the lower support rod I (9) and the lower support rod II (10) are arranged in a splayed manner and are arranged at the lower end of the cylindrical hollow pipe II (8), the upper support rod I (12) and the upper support rod II (13) are arranged in a splayed manner and are arranged at the upper end of the cylindrical hollow pipe II (8), an annular filter plate (11) is arranged between, set up circular filter (14) in cylindrical hollow tube II (8), steam intake pipe (4) and steam outlet duct (5) are connected respectively to the both ends of cylindrical hollow tube I (7), air conditioning intake pipe (2) and air conditioning outlet duct (3) are connected respectively to the both ends of cylindrical hollow tube II (8), the direction from steam intake pipe (4) to steam outlet duct (5) sets up the splayed air flow direction in cylindrical hollow tube I (7), the direction from air conditioning intake pipe (2) to air conditioning outlet duct (3) sets up the splayed air flow direction in cylindrical hollow tube II (8).
2. The air enthalpy exchanger according to claim 1, wherein the direction from the hot gas inlet pipe (4) to the hot gas outlet pipe (5) is opposite to the direction from the cold gas inlet pipe (2) to the cold gas outlet pipe (3).
3. The air enthalpy exchanger according to claim 1, wherein the lower support bar i (9) and the lower support bar ii (10) are provided separately from the upper support bar i (12) and the upper support bar ii (13), and the lower support bar i (9) and the lower support bar ii (10) and the upper support bar i (12) and the upper support bar ii (13) are provided at a distance center 1/2 from the center of the cylindrical hollow pipe ii (8), respectively.
4. The air enthalpy exchanger according to claim 1, wherein the air enthalpy exchanger according to claim 1, further comprising: air conditioning intake pipe (2), air conditioning outlet duct (3), steam intake pipe (4) and steam outlet duct (5) all pass shell body (1), air conditioning intake pipe (2) and steam intake pipe (4) inside air conditioning air pump and the steam air pump of setting up respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386152.0U CN211575431U (en) | 2019-12-26 | 2019-12-26 | Air total heat exchanger capable of changing flow channel and improving efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386152.0U CN211575431U (en) | 2019-12-26 | 2019-12-26 | Air total heat exchanger capable of changing flow channel and improving efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211575431U true CN211575431U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922386152.0U Expired - Fee Related CN211575431U (en) | 2019-12-26 | 2019-12-26 | Air total heat exchanger capable of changing flow channel and improving efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211575431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119289527A (en) * | 2024-12-11 | 2025-01-10 | 浙江金锅锅炉有限公司 | A boiler parameter control and monitoring system |
-
2019
- 2019-12-26 CN CN201922386152.0U patent/CN211575431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119289527A (en) * | 2024-12-11 | 2025-01-10 | 浙江金锅锅炉有限公司 | A boiler parameter control and monitoring system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20211226 |