CN103471212A - Air conditioner with carbon dioxide detection device - Google Patents
Air conditioner with carbon dioxide detection device Download PDFInfo
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- CN103471212A CN103471212A CN2012101874846A CN201210187484A CN103471212A CN 103471212 A CN103471212 A CN 103471212A CN 2012101874846 A CN2012101874846 A CN 2012101874846A CN 201210187484 A CN201210187484 A CN 201210187484A CN 103471212 A CN103471212 A CN 103471212A
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- carbon dioxide
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- return air
- conditioning
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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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention provides an air conditioner with a carbon dioxide detection device. According to the air conditioner, a carbon dioxide detection probe is arranged on the air conditioner; the carbon dioxide detection probe is connected with an indoor unit controller; the indoor unit controller is started to control the opening and closing of an air returning plate. According to the air conditioner with the carbon dioxide detection device, a fresh air exchanging function of the air conditioner is controlled and opened according to a detected indoor carbon dioxide concentration, so an indoor temperature is adjusted by the air conditioner in an efficient and energy-saving manner and the quality of indoor air is also effectively guaranteed.
Description
Technical field
The present invention relates to a kind of air-conditioning, refer to specifically a kind of air-conditioning with the carbon dioxide checkout gear, belong to the air-conditioning production technical field.
Background technology
The tradition air-conditioning generally only has refrigeration, heats, dehumidification function, there is no the inletting fresh air function, can't guarantee IAQ, affects health.At present, the inletting fresh air air-conditioning occurred on market, freezing, heat, increased on the basis of dehumidification function the function of inletting fresh air, such inletting fresh air air-conditioning is always in the inletting fresh air functional status, no matter be in freezing, heating, dehumidify arbitrary pattern, all directly from the new wind of outdoor importing, the refrigerating/heating weak effect, the Energy Efficiency Ratio of air-conditioning is low.All big enterprises release subsequently renews blower fan or total-heat exchanger, and can control opening, stopping of inletting fresh air function, but can only be used in conjunction with the adjusting of guarantee to indoor temperature with air-conditioner, complex structure, cost is high.
The concentration of room air carbon dioxide, affect to a great extent IAQ, for indoor carbon dioxide concentration, process is a difficult point of air conditioner industry always, guarantee the stability of indoor carbon dioxide concentration, just must first detect the content of indoor carbon dioxide, then the concentration of carbon dioxide is reduced to suitable concentration.
Therefore, how will detect the function of controlling gas concentration lwevel and air-conditioner inletting fresh air combines, realize air-conditioning efficient, energy-conservation regulate indoor temperature in, selectively open the inletting fresh air function according to the room air situation, be technical problem urgently to be resolved hurrily.
Summary of the invention
The deficiency existed for prior art, technical problem to be solved by this invention is, a kind of air-conditioning with the carbon dioxide checkout gear is provided, control and open air-conditioner inletting fresh air function according to the indoor carbon dioxide concentration detected, realize air-conditioning efficient, energy-conservation regulate indoor temperature in, effectively guarantee IAQ.
For solving the problems of the technologies described above, the technical solution used in the present invention is that a kind of air-conditioning with the carbon dioxide checkout gear arranges the carbon dioxide detection probe on air-conditioner, machine controller in carbon dioxide detection probe junction chamber, the indoor set controller starts the folding of controlling the return air plate.
The above-mentioned air-conditioning with the carbon dioxide checkout gear, its carbon dioxide detection probe is arranged on line control machine or indoor unit panel.
The above-mentioned air-conditioning with the carbon dioxide checkout gear, its indoor set controller is controlled the folding of return air plate by the startup of controlling the stepper motor on the return air plate.
The above-mentioned air-conditioning with the carbon dioxide checkout gear, its return air plate comprises indoor return air plate and the outdoor return air plate cooperatively interacted.
The above-mentioned air-conditioning with the carbon dioxide checkout gear, when its indoor return air plate is opened, outdoor return air plate is closed; When outdoor return air plate is opened, indoor return air plate is closed.
Air-conditioning with the carbon dioxide checkout gear of the present invention, at indoor unit panel, the carbon dioxide detection probe is set, the gas concentration lwevel in room air can be detected accurately at any time, if the carbon dioxide detection probe is installed on line control machine and also has effect same, and portable the enhancing; The data that the indoor set controller collects by the carbon dioxide detection probe, the judgement IAQ, control the starting and stopping of inletting fresh air function, and detailed process is as follows:
1, when the indoor carbon dioxide concentration over-standard, the indoor set controller starts stepper motor and opens outdoor return air plate, and return air plate in close chamber, enter the inletting fresh air pattern.
, when indoor carbon dioxide concentration is normal, the indoor set controller starts return air plate outside stepper motor close chamber, opens indoor return air plate, exits the inletting fresh air pattern.
The present invention has following advantage and useful technique effect:
1, by the carbon dioxide detection probe is set on air-conditioning; gas concentration lwevel in sensing chamber; judge IAQ; thereby controlling the inletting fresh air function opens, stops; gas concentration lwevel is dropped to the concentration that is applicable to health, to guarantee IAQ, the health of protection human body; can guarantee the quick adjustment to indoor temperature again, rationally effectively energy-conservation.
2, project organization is reasonable, does not need to renew blower fan or total-heat exchanger, easy to operation, produces installation cost all lower, effectively uses manpower and material resources sparingly.
3, control the startup of inletting fresh air function by the concentration that detects indoor carbon dioxide, make the inletting fresh air function needn't a direct-open, can wait while closing the inletting fresh air function as common air-conditioner and use, energy-conserving and environment-protective, and effectively improve cooling and warming efficiency.
The accompanying drawing explanation
Fig. 1 is that the present invention installs the structural representation of carbon dioxide detection probe on line control machine;
Fig. 2 is that the present invention installs the structural representation of carbon dioxide detection probe on indoor unit panel;
Fig. 3 is the inner return air plate of indoor set return air inlet of the present invention schematic diagram;
Fig. 4 is complete machine syndeton schematic diagram of the present invention.
In above-mentioned accompanying drawing:
1-indoor set controller, 2-line control machine, 3-indoor unit panel, the outdoor return air plate of 4-, the indoor return air plate of 5-, 6-indoor set, 7-stepper motor, 8-carbon dioxide detection probe, 9-return air plate, 10-off-premises station.
The specific embodiment
As shown in Figures 1 and 2, the air-conditioning with the carbon dioxide checkout gear of the present embodiment, comprise indoor set 6 and off-premises station 10, on the line control machine 2 of air-conditioning or indoor unit panel 3, carbon dioxide detection probe 8 is set, machine controller 1 in carbon dioxide detection probe 8 junction chambers.
As shown in Figure 3 and Figure 4, indoor set controller 1 starts the folding of controlling return air plate 9; Indoor set controller 1 is controlled the folding of return air plate 9 by the startup of controlling the stepper motor 7 on return air plate 9; Return air plate 9 comprises the indoor return air plate 5 and outdoor return air plate 4 cooperatively interacted; When indoor return air plate 5 is opened, outdoor return air plate 4 is closed; When outdoor return air plate 4 is opened, indoor return air plate 5 is closed.
The data that indoor set controller 1 collects by carbon dioxide detection probe 8, the judgement IAQ, control the starting and stopping of inletting fresh air function, and detailed process is as follows:
1, when the indoor carbon dioxide concentration over-standard, indoor set controller 1 starts stepper motor 7 and opens outdoor return air plate 4, and return air plate 5 in close chamber, enter the inletting fresh air pattern.
, when indoor carbon dioxide concentration is normal, indoor set controller 1 starts return air plate 4 outside stepper motor 7 close chamber, opens indoor return air plate 5, exits the inletting fresh air pattern.
When the indoor carbon dioxide concentration over-standard being detected, automatically open the inletting fresh air function, outdoor new wind is imported in room air, thereby reduce the concentration of indoor carbon dioxide, if it is normal indoor carbon dioxide concentration to be detected, close the inletting fresh air function, press the common air-conditioning mode operation, reach energy-efficient purpose.
The above, be only to preferred embodiment of the present invention, is not that the present invention is done to other forms of restriction, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every the present invention program's content that do not break away from, to any simple modification made for any of the above embodiments, equivalent variations and remodeling, still belong to protection scope of the present invention according to technical spirit of the present invention.
Claims (5)
1. the air-conditioning with the carbon dioxide checkout gear, is characterized in that: the carbon dioxide detection probe is set on air-conditioner, machine controller in carbon dioxide detection probe junction chamber, the folding of indoor set controller startup control return air plate.
2. the air-conditioning with the carbon dioxide checkout gear according to claim 1, it is characterized in that: described carbon dioxide detection probe is arranged on line control machine or indoor unit panel.
3. the air-conditioning with the carbon dioxide checkout gear according to claim 1 is characterized in that: described indoor set controller is controlled the folding of return air plate by the startup of controlling the stepper motor on the return air plate.
4. according to the described air-conditioning with the carbon dioxide checkout gear of claim 1 or 3, it is characterized in that: described return air plate comprises indoor return air plate and the outdoor return air plate cooperatively interacted.
5. the air-conditioning with the carbon dioxide checkout gear according to claim 4 is characterized in that: when described indoor return air plate is opened, outdoor return air plate is closed; When outdoor return air plate is opened, indoor return air plate is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101874846A CN103471212A (en) | 2012-06-08 | 2012-06-08 | Air conditioner with carbon dioxide detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101874846A CN103471212A (en) | 2012-06-08 | 2012-06-08 | Air conditioner with carbon dioxide detection device |
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| CN103471212A true CN103471212A (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101874846A Pending CN103471212A (en) | 2012-06-08 | 2012-06-08 | Air conditioner with carbon dioxide detection device |
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| CN (1) | CN103471212A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042692A (en) * | 2015-07-27 | 2015-11-11 | 吴鹏 | Temperature regulation device and temperature regulation method for indoor air conditioner |
| CN105605737A (en) * | 2016-01-07 | 2016-05-25 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof |
| CN106765582A (en) * | 2017-01-10 | 2017-05-31 | 广东美的制冷设备有限公司 | The control method and control system of air-conditioner, air-conditioner |
| CN109780681A (en) * | 2019-01-31 | 2019-05-21 | 广东美的制冷设备有限公司 | Air conditioner and its control method |
| CN112161384A (en) * | 2020-09-23 | 2021-01-01 | 海信（山东）空调有限公司 | Air conditioner fresh air control method and system and air conditioner |
| CN112556034A (en) * | 2019-09-26 | 2021-03-26 | 中洁环境科技(西安)集团有限公司 | Linkage control method and device for fresh air conditioner all-in-one machine |
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| JPH04366344A (en) * | 1991-06-12 | 1992-12-18 | Hitachi Ltd | Air conditioner |
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| US20030181158A1 (en) * | 2002-01-31 | 2003-09-25 | Edwards Systems Technology, Inc. | Economizer control |
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Patent Citations (7)
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| JPH04366344A (en) * | 1991-06-12 | 1992-12-18 | Hitachi Ltd | Air conditioner |
| US6369716B1 (en) * | 2000-12-01 | 2002-04-09 | Johnson Controls Technology Company | System and method for controlling air quality in a room |
| US20030181158A1 (en) * | 2002-01-31 | 2003-09-25 | Edwards Systems Technology, Inc. | Economizer control |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042692A (en) * | 2015-07-27 | 2015-11-11 | 吴鹏 | Temperature regulation device and temperature regulation method for indoor air conditioner |
| CN105042692B (en) * | 2015-07-27 | 2018-05-11 | 南京人博科技有限公司 | A kind of room conditioning register and method for regulating temperature |
| CN105605737A (en) * | 2016-01-07 | 2016-05-25 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof |
| CN106765582A (en) * | 2017-01-10 | 2017-05-31 | 广东美的制冷设备有限公司 | The control method and control system of air-conditioner, air-conditioner |
| CN109780681A (en) * | 2019-01-31 | 2019-05-21 | 广东美的制冷设备有限公司 | Air conditioner and its control method |
| CN112556034A (en) * | 2019-09-26 | 2021-03-26 | 中洁环境科技(西安)集团有限公司 | Linkage control method and device for fresh air conditioner all-in-one machine |
| CN112161384A (en) * | 2020-09-23 | 2021-01-01 | 海信（山东）空调有限公司 | Air conditioner fresh air control method and system and air conditioner |
| CN112161384B (en) * | 2020-09-23 | 2022-03-08 | 海信（山东）空调有限公司 | Air conditioner fresh air control method and system and air conditioner |
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Application publication date: 20131225 |
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