CN204787025U - Indoor ventilation system - Google Patents
Indoor ventilation system Download PDFInfo
- Publication number
- CN204787025U CN204787025U CN201520324601.8U CN201520324601U CN204787025U CN 204787025 U CN204787025 U CN 204787025U CN 201520324601 U CN201520324601 U CN 201520324601U CN 204787025 U CN204787025 U CN 204787025U
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- CN
- China
- Prior art keywords
- outdoor
- new trend
- indoor
- heat exchanger
- section
- 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.)
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Classifications
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- Central Air Conditioning (AREA)
Abstract
The utility model discloses an indoor ventilation system, including the intake stack and the return air duct of new trend heat exchanger, the indoor and new trend heat exchanger of intercommunication, the intercommunication is outdoor and the induced air pipeline and the exhaust pipe of new trend heat exchanger, the induced air pipeline is including the indoor section that switches on in proper order, the pre -buried section of outdoor section and underground. This indoor ventilation system is through utilizing outdoor ground pipe laying, and preheat or the precooling can effectual improvements new trend efficiency of heat exchanger, the saving energy consumption to the new trend. Through at beneath pipe laying, make to get into indoor air influenced by outdoor temperature less. The summer high temperature new trend through the ground pipe laying can the outdoor new trend of effectual reduction the temperature, winter the new trend through the ground pipe laying can the outdoor new trend of effectual improvement the temperature to effectually utilize outdoor shallow layer geothermal energy.
Description
Technical field
The utility model relates to a kind of circulation device for air, particularly relates to a kind of indoor ventilation system.
Background technology
In the prior art, along with the deterioration of outdoor air environment, people require more and more higher to the air quality of indoor air environment, novel wind energy consumption and quality also more and more come into one's own, in existing air-conditioning system, outdoor new wind is directly introduced in fresh air heat exchanger, and heat exchange efficiency only has about 60%, and efficiency is low.
Utility model content
For above-mentioned shortcoming and defect of the prior art, the purpose of this utility model is to provide a kind of indoor ventilation system that can improve the heat exchange efficiency of air-condition heat exchanger.
The purpose of this utility model is achieved through the following technical solutions:
A kind of indoor ventilation system, comprise fresh air heat exchanger, in communication chamber and the intake stack of fresh air heat exchanger and return air duct, communication chamber are outer and the air inducing pipeline of fresh air heat exchanger and exhaust duct, described air inducing pipeline comprises the indoor section of conducting successively, outdoor section and underground preburied section.
Preferably, described in described underground preburied segment distance, surface distance is 1.5 ~ 2m.
Preferably, described underground preburied section comprises the vertical pipeline be communicated with described indoor section, and described vertical pipeline bottom is open port.
Preferably, described outdoor section and outdoor one end be communicated with are provided with grid for filtering and air cleaner.
Preferably, go out condensate water drainage arrangement is installed at the open port of described vertical pipeline bottom.
Compared with prior art, the utility model embodiment at least has the following advantages:
By utilizing outside ground in the utility model embodiment, the efficiency that preheating or precooling effectively can improve fresh air heat exchanger being carried out to new wind, saves energy consumption.By tubing down below, making to enter indoor air affects less by outdoor temperature.The new wind of summer high temperature can effectively reduce the temperature of outdoor new wind by underground pipe, and winter, new wind effectively can improve the temperature of outdoor new wind by underground pipe, thus effectively utilized outdoor shallow layer geothermal energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model indoor ventilation system.
Detailed description of the invention
Below in conjunction with Fig. 1 and embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of indoor ventilation system, comprise fresh air heat exchanger 1, in communication chamber and the intake stack 2 of fresh air heat exchanger 1 and return air duct 3, communication chamber are outer and the air inducing pipeline of fresh air heat exchanger 1 and exhaust duct 4, described air inducing pipeline comprises the indoor section 5 of conducting successively, outdoor section 6 and underground preburied section 7.Described underground preburied section 7 is 1.5 ~ 2m apart from described surface distance.The pipeline of underground preburied section 7 can adopt polyvinyl chloride (PVC) or polyethylene (PE) polypropylene (PP).The subsurface temperature in this region is relatively stable.Outdoor air affects less by outdoor temperature.The new wind of summer high temperature can effectively reduce the temperature of outdoor new wind by underground pipe, and winter, new wind effectively can improve the temperature of outdoor new wind by underground pipe, thus effectively utilized outdoor shallow layer geothermal energy.
Described underground preburied section 7 comprises the vertical pipeline 8 be communicated with described indoor section 5, and described vertical pipeline 8 bottom is open port.
Described outdoor section 6 and outdoor one end be communicated with are provided with grid for filtering and air cleaner.
Go out condensate water drainage arrangement is installed at the open port of described vertical pipeline 8 bottom.Be used for discharging the condensed water in air.
In the winter time, soil is warm in this depth ratio ambient temperature.Cold air carries out preheating by underground piping, then enters fresh air heat exchanger 1, sends into indoor by air supply duct and air outlet.Indoor return air is discharged to outdoor by exhaust duct 4, effectively can improves the heat recovery efficiency of fresh air heat exchanger 1 after carrying out heat exchange by the new wind after return air inlet and return air duct 3 and preheating.
In summer, in the same way, the air flowing into underground piping carries out precooling, then enters fresh air heat exchanger 1, sends into indoor.Indoor return air is discharged to outdoor by exhaust duct 4, effectively can improves the heat recovery efficiency of fresh air heat exchanger 1 after carrying out heat exchange by the new wind after return air inlet and return air duct 3 and preheating.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (5)
1. an indoor ventilation system, it is characterized in that, comprise fresh air heat exchanger, in communication chamber and the intake stack of fresh air heat exchanger and return air duct, communication chamber are outer and the air inducing pipeline of fresh air heat exchanger and exhaust duct, described air inducing pipeline comprises the indoor section of conducting successively, outdoor section and underground preburied section.
2. indoor ventilation system according to claim 1, is characterized in that, described underground preburied segment distance surface distance is 1.5 ~ 2m.
3. indoor ventilation system according to claim 2, is characterized in that, described underground preburied section comprises the vertical pipeline be communicated with described indoor section, and described vertical pipeline bottom is open port.
4. indoor ventilation system according to claim 3, is characterized in that, described outdoor section and outdoor one end be communicated with are provided with grid for filtering and air cleaner.
5. indoor ventilation system according to claim 3, is characterized in that, goes out to be provided with condensate water drainage arrangement at the open port of described vertical pipeline bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324601.8U CN204787025U (en) | 2015-05-20 | 2015-05-20 | Indoor ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324601.8U CN204787025U (en) | 2015-05-20 | 2015-05-20 | Indoor ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787025U true CN204787025U (en) | 2015-11-18 |
Family
ID=54527066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324601.8U Expired - Fee Related CN204787025U (en) | 2015-05-20 | 2015-05-20 | Indoor ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204787025U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386518A (en) * | 2016-11-28 | 2017-02-15 | 北京天福昌运制冷设备安装股份有限公司 | Environment-friendly heating, ventilation and heat exchange system for cultivation house and cultivation house |
| CN107228448A (en) * | 2017-07-24 | 2017-10-03 | 郑州云海信息技术有限公司 | A kind of refrigeration system and its refrigerating method |
| CN107726530A (en) * | 2017-09-21 | 2018-02-23 | 北京城建长城建筑装饰工程有限公司 | A kind of VMC |
| CN112728672A (en) * | 2020-12-31 | 2021-04-30 | 中国地质大学（武汉） | Geothermal ventilation system coupled to underground building structure and coupling method thereof |
-
2015
- 2015-05-20 CN CN201520324601.8U patent/CN204787025U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386518A (en) * | 2016-11-28 | 2017-02-15 | 北京天福昌运制冷设备安装股份有限公司 | Environment-friendly heating, ventilation and heat exchange system for cultivation house and cultivation house |
| CN106386518B (en) * | 2016-11-28 | 2022-11-15 | 北京天福昌运制冷设备安装股份有限公司 | Breed house environmental protection and supply temperature and ventilation heat exchange system and breed house |
| CN107228448A (en) * | 2017-07-24 | 2017-10-03 | 郑州云海信息技术有限公司 | A kind of refrigeration system and its refrigerating method |
| CN107726530A (en) * | 2017-09-21 | 2018-02-23 | 北京城建长城建筑装饰工程有限公司 | A kind of VMC |
| CN107726530B (en) * | 2017-09-21 | 2019-11-15 | 北京城建长城建筑装饰工程有限公司 | A kind of fresh air system |
| CN112728672A (en) * | 2020-12-31 | 2021-04-30 | 中国地质大学（武汉） | Geothermal ventilation system coupled to underground building structure and coupling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100032, 1 East Jade Road, Changhong West Road, Fangshan District, Beijing, Liangxiang Patentee after: Beijing Tian Fu Chang Yun Refrigeration Equipment Installation Ltd. Address before: 100032, 1 East Jade Road, Changhong West Road, Fangshan District, Beijing, Liangxiang Patentee before: BEIJING TIANFU CHANGYUN REFRIGERATION EQUIPMENT INSTALLATION CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 102488, Beijing, Liangxiang, Fangshan District Triumph Street, Jianshe Road, No. 18, -C1576 Patentee after: Beijing Tianfu Changyun environmental Polytron Technologies Inc Address before: 100032, 1 East Jade Road, Changhong West Road, Fangshan District, Beijing, Liangxiang Patentee before: Beijing Tian Fu Chang Yun Refrigeration Equipment Installation Ltd. |
|
| 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: 20151118 Termination date: 20200520 |