CN211876272U - Bathroom exhaust system with heat recovery function - Google Patents
Bathroom exhaust system with heat recovery function Download PDFInfo
- Publication number
- CN211876272U CN211876272U CN201922402704.2U CN201922402704U CN211876272U CN 211876272 U CN211876272 U CN 211876272U CN 201922402704 U CN201922402704 U CN 201922402704U CN 211876272 U CN211876272 U CN 211876272U
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- indoor
- pipeline
- heat recovery
- bathroom
- exhaust system
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- 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
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Abstract
The utility model discloses a take heat recovery's bathroom exhaust system, including the bathroom system, be provided with the exhaust fan in the bathroom system, the bathroom system is provided with heat transfer structure outward, heat transfer structure includes the outer pipeline, the outer pipeline internal seal is provided with the interior pipeline, the interior pipeline is including moving about freely and quickly the ventilation pipe that sets up and communicate, the interior pipeline left and right sides is provided with indoor intake pipe and indoor outlet duct respectively, indoor intake pipe and indoor outlet duct stretch out the outer pipeline, indoor intake pipe is linked together with the exhaust fan air outlet, be provided with outdoor intake pipe and outdoor outlet duct on the both sides about the outer pipeline respectively, the intake stack intercommunication of outdoor outlet duct and indoor system. The utility model provides a pair of take heat recovery's bathroom exhaust system can effectively utilize exhaust room air, reduces indoor new trend load, finally reaches energy-conserving purpose.
Description
Technical Field
The utility model relates to a take heat recovery's bathroom exhaust system belongs to architectural design technical field.
Background
The central air conditioner has the advantage of uniform cold and heat, can avoid the phenomena of direct-blowing supercooling and nonuniform cold and heat in rooms of common air conditioners, and is commonly used in office buildings or markets and large-area houses. For a building using a central air conditioner, because the negative pressure of a toilet is required to be kept, the exhaust of the toilet needs to be opened all the time, and the energy waste is caused by directly exhausting the refrigerated or heated indoor air from the toilet.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide one kind and can effectively utilize exhaust room air, reduce indoor new trend load, finally reach the bathroom exhaust system who takes heat recovery of energy-conserving purpose.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a take heat recovery's bathroom exhaust system, includes the bathroom system, be provided with the exhaust fan in the bathroom system, the bathroom system is provided with heat transfer structure outward, heat transfer structure includes the outer pipeline, the outer pipeline internal seal is provided with the interior pipeline, the interior pipeline is including the ventilation pipe that sets up and communicate with each other vertically and horizontally, the interior pipeline left and right sides is provided with indoor intake pipe and indoor outlet duct respectively, indoor intake pipe and indoor outlet duct stretch out the outer pipeline, indoor intake pipe with the exhaust fan air outlet is linked together, be provided with outdoor intake pipe and outdoor outlet duct on the both sides about the outer pipeline respectively, outdoor outlet duct is linked together with the intake stack of indoor system.
And the outer pipeline is provided with a heat insulation layer.
The number of the inner pipelines is N, wherein N is an odd number larger than 1, the inner pipelines are folded together, and the air inlet pipes and the indoor air outlet pipes of two adjacent inner pipelines are communicated through hoses.
The number of the inner pipelines is 3.
The inner pipeline is of a net structure.
The inner pipeline is made of copper.
The utility model has the advantages that: the utility model discloses a take heat recovery's bathroom exhaust system, the bathroom adopts the concentrated exhaust, preheats (the precooling) from the new trend of outdoor introduction through heat transfer device, reduces the new trend energy consumption to improve air conditioner operating efficiency, improve indoor environment travelling comfort, the energy saving.
Drawings
FIG. 1 is a schematic diagram of the general structure of a toilet exhaust system with heat recovery according to the present invention;
FIG. 2 is a schematic structural view of a heat exchange structure of the present invention;
fig. 3 is a schematic diagram of the connection of the inner pipe of the present invention.
The reference numbers in the figures are as follows: 1-outer pipeline, 2-indoor air inlet pipe, 3-indoor air outlet pipe, 4-outdoor air inlet pipe, 5-outdoor air outlet pipe, 6-inner pipeline, 7-heat exchange structure, 8-hose, 9-air inlet pipe, 10-indoor system, 11-toilet system and 12-exhaust fan.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and the following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, the utility model provides a take bathroom exhaust system of heat recovery, including bathroom system 11, be provided with exhaust fan 12 in the bathroom system 11, bathroom system 11 is provided with heat transfer structure 7 outward, and heat transfer structure 7 includes outer pipeline 1, is provided with the heat preservation on the outer pipeline 1, avoids carrying out the heat exchange with the outside air. The inner pipe 6 is arranged in the outer pipe 1 in a sealing mode, the inner pipe 6 comprises the ventilation pipes which are arranged vertically and horizontally and communicated, the shape of the ventilation pipes is a net-shaped structure, the heat exchange area of indoor air and outdoor air is increased, and the heat exchange effect of the indoor air and the outdoor air can be improved. The inner pipeline 6 is made of copper, and the heat conduction effect is good.
The number of inner conduits 6 is N, wherein N is an odd number larger than 1, preferably 3. The 3 inner pipelines 6 are folded together, and the air inlet pipes 2 and the indoor air outlet pipes 3 of two adjacent inner pipelines 6 are communicated through the hose 8.
The utility model discloses a working process does: indoor air in the toilet system 11 is discharged through the exhaust fan 12, enters the inner pipe 6 through the indoor air inlet pipe 2, and then exits from the indoor air outlet pipe 3. Outdoor air enters the outer pipe 1 from the outdoor air inlet pipe 4, then exits from the outdoor air outlet pipe 5, and enters the central air conditioner through the air inlet pipe 9. (referring to fig. 3, the solid arrows in the figure represent the flow direction of indoor air, and the dotted arrows in the figure represent the flow direction of outdoor air), the indoor air and the outdoor air can exchange heat through the heat exchange structure 7, and the energy consumption of the central air conditioner can be reduced by preheating or precooling the outdoor air, so that the operation efficiency of the air conditioner is improved, the comfort of indoor environment is improved, and the energy is saved.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a take bathroom exhaust system of heat recovery which characterized in that: comprises a toilet system (11), an exhaust fan (12) is arranged in the toilet system (11), a heat exchange structure (7) is arranged outside the toilet system (11), the heat exchange structure (7) comprises an outer pipeline (1), an inner pipeline (6) is hermetically arranged in the outer pipeline (1), the inner pipeline (6) comprises ventilation pipes which are arranged vertically and horizontally and are communicated, the left side and the right side of the inner pipeline (6) are respectively provided with an indoor air inlet pipe (2) and an indoor air outlet pipe (3), the indoor air inlet pipe (2) and the indoor air outlet pipe (3) extend out of the outer pipeline (1), the indoor air inlet pipe (2) is communicated with the air outlet of the exhaust fan (12), an outdoor air inlet pipe (4) and an outdoor air outlet pipe (5) are respectively arranged on the upper side and the lower side of the outer pipeline (1), and the outdoor air outlet pipe (5) is communicated with an air inlet pipeline (9) of the indoor system (10).
2. A toilet exhaust system with heat recovery as claimed in claim 1, wherein: and the outer pipeline (1) is provided with a heat-insulating layer.
3. A toilet exhaust system with heat recovery as claimed in claim 1, wherein: the number of the inner pipelines (6) is N, wherein N is an odd number larger than 1, the inner pipelines (6) are folded together, and the air inlet pipes (2) and the indoor air outlet pipes (3) of two adjacent inner pipelines (6) are communicated through hoses (8).
4. A toilet exhaust system with heat recovery as claimed in claim 3, wherein: the number of the inner pipelines (6) is 3.
5. A toilet exhaust system with heat recovery as claimed in claim 1, wherein: the inner pipeline (6) is of a net structure.
6. A toilet exhaust system with heat recovery as claimed in claim 1, wherein: the inner pipeline (6) is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402704.2U CN211876272U (en) | 2019-12-27 | 2019-12-27 | Bathroom exhaust system with heat recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402704.2U CN211876272U (en) | 2019-12-27 | 2019-12-27 | Bathroom exhaust system with heat recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211876272U true CN211876272U (en) | 2020-11-06 |
Family
ID=73262513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922402704.2U Active CN211876272U (en) | 2019-12-27 | 2019-12-27 | Bathroom exhaust system with heat recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211876272U (en) |
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2019
- 2019-12-27 CN CN201922402704.2U patent/CN211876272U/en active Active
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