CN202747546U - Intelligent fresh air control device for air conditioner - Google Patents
Intelligent fresh air control device for air conditioner Download PDFInfo
- Publication number
- CN202747546U CN202747546U CN201220434087XU CN201220434087U CN202747546U CN 202747546 U CN202747546 U CN 202747546U CN 201220434087X U CN201220434087X U CN 201220434087XU CN 201220434087 U CN201220434087 U CN 201220434087U CN 202747546 U CN202747546 U CN 202747546U
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- CN
- China
- Prior art keywords
- air
- tube
- fresh
- air pipe
- communicated
- 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.)
- Expired - Fee Related
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses an intelligent fresh air control device for an air conditioner, which comprises a fresh air pipe, a return air pipe, a waste heat recovery device and a PID (Proportion Integration Differentiation) regulator, wherein an air inlet of the fresh air pipe is communicated with an outdoor air inlet channel; an air inlet of the return air pipe is communicated with an indoor air outlet channel; air outlets of both the fresh air pipe and the return air pipe are connected with the waste heat recovery device; a plurality of sensors are arranged at air inlets of both the fresh air pipe and the return air pipe; magnetic valves are arranged in the return air pipe and the return air pipe; the sensors and the magnetic valves are electrically connected with the PID regulator; the waste heat recovery device is also connected with an air treatment device; an outlet of the air treatment device is communicated with the interior of a room through an air supply pipeline; and an air feeder is arranged on the air supply pipeline. The intelligent fresh air control device achieves the purpose of energy-saving operation and avoids the hysteresis of manual regulation, saves a plenty of manpower and material resources and is convenient to use and popularize.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of air conditioner intelligent fresh air control device.
Background technology
Along with expanding economy and growth in the living standard, people are more and more higher to the requirement of air quality, and the indoor fresh air amount is a key factor that determines IAQ, but along with the use of air-conditioning, air pollution problem inside rooms is more and more serious, more and more receives people's concern.
In the prior art, in order to improve the pollution problem of air, be to regulate resh air requirement by reserving a plurality of fresh air pipelines mostly, but this complex structure has not only increased cost, also increased the complexity of building, be not easy to promote.
Summary of the invention
In order to overcome defects, the utility model provides a kind of air conditioner intelligent fresh air control device, this intelligent fresh air control device is simple to operate, precision is high, can be according to the change of indoor-outdoor air and the aperture of automatically regulating magnetic valve on fresh wind tube and the backwind tube, when satisfying indoor comfortable and hygienic requirements, reach the purpose of energy-saving run.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of air conditioner intelligent fresh air control device, comprise fresh wind tube, backwind tube, waste-heat recoverer and PID adjuster, the air inlet of described fresh wind tube is communicated in outdoor wind inlet channel, and the air inlet of described backwind tube is communicated in indoor wind output channel; The air outlet of described fresh wind tube, backwind tube all is connected in described waste-heat recoverer; Air inlet place at described fresh wind tube, backwind tube is equipped with a plurality of sensors, and is equipped with magnetic valve in the pipeline of described fresh wind tube, backwind tube, and described a plurality of sensor and magnetic valve all are electrically connected on described PID adjuster;
Described waste-heat recoverer also is connected with an air processor in addition, and the outlet of described air processor is communicated in indoor by air supply duct, and is provided with pressure fan at described air supply duct.
As further improvement of the utility model, described a plurality of sensors include a kind of and multiple in Temperature Humidity Sensor, carbon dioxide content sensor and the content of formaldehyde sensor.
The beneficial effects of the utility model are: the utility model all is connected in waste-heat recoverer by the air outlet with fresh wind tube, backwind tube, and effective recovery waste heat reduces units consumption, prolongs unit service life; And at fresh wind tube, the air inlet of backwind tube is equipped with Temperature Humidity Sensor and a plurality of compounds content sensor, at fresh wind tube, be equipped with magnetic valve in the pipeline of backwind tube, and Temperature Humidity Sensor, a plurality of compounds content sensors and magnetic valve all are electrically connected on described PID adjuster, thereby can be according to the change of indoor-outdoor air and the aperture of automatically regulating magnetic valve on fresh wind tube and the backwind tube, when satisfying indoor comfortable and hygienic requirements, both reached the purpose of energy-saving run, avoided again the hysteresis quality of manual adjustment, saved simultaneously a large amount of man power and materials, easy to use, be convenient to promote.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
With reference to the accompanying drawings the embodiment of air conditioner intelligent fresh air control device of the present utility model is elaborated.
A kind of air conditioner intelligent fresh air control device of the present utility model, comprise fresh wind tube 1, backwind tube 2, waste-heat recoverer 3 and PID adjuster 7, the air inlet of described fresh wind tube is communicated in outdoor wind inlet channel, and the air inlet of described backwind tube is communicated in indoor 11 wind output channel; The air outlet of described fresh wind tube, backwind tube all is connected in described waste-heat recoverer, and effective recovery waste heat reduces units consumption, prolongs unit service life; Air inlet place at described fresh wind tube, backwind tube is equipped with a plurality of sensors, and is equipped with magnetic valve 10 in the pipeline of described fresh wind tube, backwind tube, and described a plurality of sensor and magnetic valve all are electrically connected on described PID adjuster 7;
Described waste-heat recoverer also is connected with an air processor 4 in addition, and the outlet of described air processor 4 is communicated in indoor by air supply duct 8, and is provided with pressure fan 9 at described air supply duct.
In the present embodiment, described a plurality of sensor includes a kind of and multiple in Temperature Humidity Sensor 5, carbon dioxide content sensor 6 and the content of formaldehyde sensor.
In the present embodiment, described Temperature Humidity Sensor, carbon dioxide content sensor and content of formaldehyde sensor difference be the temperature-humidity signal of sensing chamber's inner air and outer air in real time, and Carbon Dioxide in Air, the cont signal of formaldehyde, and with described temperature-humidity signal and carbon dioxide, the cont signal of formaldehyde is transferred to described PID adjuster, described PID adjuster is to described temperature-humidity signal and carbon dioxide, the cont signal of formaldehyde carries out analysis and calculation, and control command is transferred to this two magnetic valve, regulate its aperture, avoided the hysteresis quality of manual adjustment, saved simultaneously a large amount of man power and materials, easy to use, be convenient to promote.
Claims (2)
1. air conditioner intelligent fresh air control device, comprise fresh wind tube (1), backwind tube (2), waste-heat recoverer (3) and PID adjuster (7), the air inlet of described fresh wind tube is communicated in outdoor wind inlet channel, and the air inlet of described backwind tube is communicated in the wind output channel of indoor (11); It is characterized in that: the air outlet of described fresh wind tube, backwind tube all is connected in described waste-heat recoverer; Air inlet place at described fresh wind tube, backwind tube is equipped with a plurality of sensors, and is equipped with magnetic valve (10) in the pipeline of described fresh wind tube, backwind tube, and described a plurality of sensor and magnetic valve all are electrically connected on described PID adjuster (7);
Described waste-heat recoverer also is connected with an air processor (4) in addition, and the outlet of described air processor (4) is communicated in indoor by air supply duct (8), and is provided with pressure fan (9) at described air supply duct.
2. air conditioner intelligent fresh air control device according to claim 1 is characterized in that: described a plurality of sensors include a kind of and multiple in Temperature Humidity Sensor (5), carbon dioxide content sensor (6) and the content of formaldehyde sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220434087XU CN202747546U (en) | 2012-08-29 | 2012-08-29 | Intelligent fresh air control device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220434087XU CN202747546U (en) | 2012-08-29 | 2012-08-29 | Intelligent fresh air control device for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747546U true CN202747546U (en) | 2013-02-20 |
Family
ID=47706932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220434087XU Expired - Fee Related CN202747546U (en) | 2012-08-29 | 2012-08-29 | Intelligent fresh air control device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747546U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629786A (en) * | 2012-08-29 | 2014-03-12 | 昆山贝环电子技术服务有限公司 | Intelligent air conditioner fresh air controlling device |
| CN103697569A (en) * | 2013-11-28 | 2014-04-02 | 重庆大学 | Dynamic fresh air system and multi-parameter adjustment control method for same |
| CN105202905A (en) * | 2015-09-13 | 2015-12-30 | 杨峥雄 | Guidable valve and adjusting method |
| RU2674291C2 (en) * | 2013-04-24 | 2018-12-06 | Дюрр Системс Аг | Air conditioning method and air conditioning plant |
-
2012
- 2012-08-29 CN CN201220434087XU patent/CN202747546U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629786A (en) * | 2012-08-29 | 2014-03-12 | 昆山贝环电子技术服务有限公司 | Intelligent air conditioner fresh air controlling device |
| RU2674291C2 (en) * | 2013-04-24 | 2018-12-06 | Дюрр Системс Аг | Air conditioning method and air conditioning plant |
| CN103697569A (en) * | 2013-11-28 | 2014-04-02 | 重庆大学 | Dynamic fresh air system and multi-parameter adjustment control method for same |
| CN103697569B (en) * | 2013-11-28 | 2016-03-30 | 重庆大学 | A kind of dynamic fresh air system and multi-parameter adjustment control method thereof |
| CN105202905A (en) * | 2015-09-13 | 2015-12-30 | 杨峥雄 | Guidable valve and adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130829 |