CN201145355Y - Air conditioner terminal air feeding device - Google Patents
Air conditioner terminal air feeding device Download PDFInfo
- Publication number
- CN201145355Y CN201145355Y CNU2007201875792U CN200720187579U CN201145355Y CN 201145355 Y CN201145355 Y CN 201145355Y CN U2007201875792 U CNU2007201875792 U CN U2007201875792U CN 200720187579 U CN200720187579 U CN 200720187579U CN 201145355 Y CN201145355 Y CN 201145355Y
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- CN
- China
- Prior art keywords
- air
- return air
- supply unit
- blower
- return
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- Expired - Fee Related
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Abstract
The utility model discloses an air-conditioner terminal blower, which comprises a fresh return air volume damper, a blower set and a constant temperature controller which are arranged inside a shell of the blower, wherein, the constant temperature controller is connected with the fresh return air volume damper and used for controlling the on/off of the volume damper which is positioned on a crossing position of a fresh air opening and a return air opening and used for adjusting the mixture ratio of fresh air and return air; the blower set is communicated with an air outlet the direction of which is vertically upward; and the blower has three-stage arrangements which are relatively high, intermediate and low. The air-conditioner terminal blower is characterized by effective and rapid adjustment of air temperature, is favorable for purifying the air, has three stages for air-quantity control which are relatively high, intermediate and low, and can meet the requirements of different sites.
Description
Technical field
The utility model relates to a kind of air-conditioning terminal installation, particularly a kind of air-conditioning terminal air-supply arrangement that is used for floor air supply system.
Background technology
Improve indoor air quality, reduce building energy consumption, and the control of carrying out large space localized heat wet environment, progressively become the important directions of current office buildings Air-conditioning Development, also the design of office building traditional air-conditioning system is proposed new challenge simultaneously.Traditional office building central air conditioner system is: the fan-coil unit with fresh air Aircrew Microclimate Conditioning System, centralizedly decide the air quantity air-conditioning system, and air conditioning system with variable.These systems adopt the air conditioning mode of ceiling air-supply (going up air-supply) usually, its fully mixing of air-flow and room air of emphasizing to blow, whole waste heats of the indoor generation of being sent by furred ceiling of absorption of air, surplus wet and dilution pollutant make the indoor humiture basically identical that has living space like this.This kind control mode can not satisfy in the same usage space different users well to the different requirements of temperature and ventilation.And, in case after system installs, change the position in air port after being not easy to as required.The general concordant setting of the air outlet of floor blowing with ground, ground need be maked somebody a mere figurehead, lower space is as arranging ajutage or directly being used as air supply plenum chamber, air-supply is by in the floor blowing mouth inlet chamber, with the air outlet discharge of (on ceiling or the workspace) from top, room after the exchange of room air generation caloic.
Summary of the invention
The purpose of this utility model provides a kind of air-conditioning terminal air-supply arrangement that is used for floor air supply system, can effectively control indoor air temperature, regulates air quality.
Air-conditioning terminal air-supply arrangement described in the utility model, comprise the new return air volume damper, air-supply unit and the radiator valve that are provided with in the crust of the device, described radiator valve links to each other with new return air volume damper, be used to control the switching of described control valve, described control valve is positioned at fresh wind port and return air inlet intersection, be used for regulating new, return air mixed proportion, described air-supply unit is connected with air outlet; Described air outlet direction is for straight up; Described air-supply unit has high, medium and low third gear setting.
The utility model air-conditioning terminal air-supply arrangement has regulates air themperature characteristics effectively and rapidly, help purifying air, and air quantity control has high, medium and low third gear, can satisfy the requirement of different places.
Description of drawings
Fig. 1 is the utility model air-conditioning terminal air-supply arrangement front view;
Fig. 2 is the utility model air-conditioning terminal air-supply arrangement vertical view;
Fig. 3 is the utility model air-conditioning terminal air-supply arrangement left view.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The new return air volume damper of 1-, the 2-unit of blowing, 3-crust of the device, 4-radiator valve, 5-fresh wind port, 6-return air inlet, 7-air outlet.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of the specific embodiment.
As shown in Figure 1-Figure 3, the utility model air-conditioning terminal air-supply arrangement comprises new return air volume damper 1, air-supply unit 2 and the radiator valve 4 that is provided with in the crust of the device 3, described radiator valve links to each other with new return air volume damper, be used to control the switching of described control valve, described control valve is positioned at fresh wind port and return air inlet intersection, be used for regulating new, return air mixed proportion, described air-supply unit 2 is connected with air outlet 7; Described air outlet 7 directions are for straight up; Described air-supply unit has high, medium and low third gear setting.
Usually the fresh wind port 5 of air-supply unit 2 connects treated cold (heat) wind, and return air inlet 6, air outlet 7 directly link to each other with indoor, the switching of the new return air volume damper 1 of radiator valve 4 controls and the air quantity size of air-supply unit 2.
Summer, outdoor temperature was generally higher, and what enter air-supply unit 2 through fresh wind port 5 is treated cold wind.When if indoor temperature is higher than design temperature, the new return air volume damper 1 control fresh wind port 5 of radiator valve 4 controls is opened gradually, return air inlet 6 is closed gradually, by regulating the mixed proportion of new wind (being cold wind) and return air (being indoor wind), the mixing wind of cold wind and return air enters air-supply unit 2, air-supply unit 2 will mix wind by air outlet 7 and send into indoorly, make indoor temperature reduction; When if indoor temperature is lower than design temperature, the new return air volume damper 1 control fresh wind port of radiator valve 4 controls is closed gradually, return air inlet is opened gradually, new wind (the being cold wind) amount that enters the air-supply unit from fresh wind port reduces gradually, the room air amount that enters the air-supply unit from return air inlet increases gradually, by regulating the mixed proportion of new wind and return air, mixing wind is sent into indoor by the air-supply unit, indoor temperature is risen.Radiator valve 4 compares the height of indoor temperature and design temperature at any time, new return air volume damper 1 is regulated newly, the switching size of return air inlet by controlling according to comparative result, regulate new, return air mixed proportion, indoor temperature is remained in the number range of design temperature.
Winter, outdoor temperature was generally lower, and what enter air-supply unit 2 through fresh wind port 5 is treated hot blast.When if indoor temperature is lower than design temperature, the new return air volume damper 1 control fresh wind port 5 of radiator valve 4 controls is opened gradually, return air inlet 6 is closed gradually, by regulating the mixed proportion of new wind (being hot blast) and return air, mix wind and just enter air-supply unit 2 by fresh wind port, air-supply unit 2 just will mix wind by air outlet 7 and send into indoorly, make indoor temperature raising; When if indoor temperature is higher than design temperature, the new return air volume damper 1 control fresh wind port of radiator valve 4 controls is closed gradually, return air inlet is opened gradually, the air quantity that hot blast enters the air-supply unit reduces gradually, the room air amount that enters the air-supply unit from return air inlet increases gradually, by regulating the mixed proportion of hot blast and return air, mixing wind is sent into indoor, indoor temperature by the air-supply unit and will be descended.
Because the air-supply unit has high, medium and low third gear setting, the user can be by the speed that is provided with gradient of temperature in the control room to air-supply unit class.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (3)
1. air-conditioning terminal air-supply arrangement, it is characterized in that comprising the new return air volume damper, air-supply unit and the radiator valve that are provided with in the crust of the device, described radiator valve links to each other with new return air volume damper, control the switching of described control valve, described control valve is positioned at fresh wind port and return air inlet intersection, regulate new, return air mixed proportion, described air-supply unit is connected with air outlet.
2. air-conditioning terminal air-supply arrangement as claimed in claim 1 is characterized in that described air outlet direction is for straight up.
3. air-conditioning terminal air-supply arrangement as claimed in claim 1 is characterized in that described air-supply unit has high, medium and low third gear setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201875792U CN201145355Y (en) | 2007-12-26 | 2007-12-26 | Air conditioner terminal air feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201875792U CN201145355Y (en) | 2007-12-26 | 2007-12-26 | Air conditioner terminal air feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145355Y true CN201145355Y (en) | 2008-11-05 |
Family
ID=40082235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201875792U Expired - Fee Related CN201145355Y (en) | 2007-12-26 | 2007-12-26 | Air conditioner terminal air feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145355Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374586A (en) * | 2010-08-23 | 2012-03-14 | 珠海格力电器股份有限公司 | Air conditioner capable of regulating outlet air temperature |
| CN103017288A (en) * | 2012-12-31 | 2013-04-03 | 深圳市中兴新地通信器材有限公司 | Intelligent fresh air system |
| CN106225096A (en) * | 2016-07-27 | 2016-12-14 | 青岛海尔空调器有限总公司 | Movable air conditioner and mixed wind method |
| WO2018032258A1 (en) * | 2016-08-15 | 2018-02-22 | 吴鹏 | Airflow adjustment method and system for multiple air-conditioning outlets of campus central air-conditioning |
| CN107965889A (en) * | 2017-11-22 | 2018-04-27 | 芜湖美智空调设备有限公司 | Conditioner |
-
2007
- 2007-12-26 CN CNU2007201875792U patent/CN201145355Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374586A (en) * | 2010-08-23 | 2012-03-14 | 珠海格力电器股份有限公司 | Air conditioner capable of regulating outlet air temperature |
| CN102374586B (en) * | 2010-08-23 | 2013-09-25 | 珠海格力电器股份有限公司 | Air conditioner capable of regulating outlet air temperature |
| CN103017288A (en) * | 2012-12-31 | 2013-04-03 | 深圳市中兴新地通信器材有限公司 | Intelligent fresh air system |
| CN106225096A (en) * | 2016-07-27 | 2016-12-14 | 青岛海尔空调器有限总公司 | Movable air conditioner and mixed wind method |
| WO2018032258A1 (en) * | 2016-08-15 | 2018-02-22 | 吴鹏 | Airflow adjustment method and system for multiple air-conditioning outlets of campus central air-conditioning |
| CN107965889A (en) * | 2017-11-22 | 2018-04-27 | 芜湖美智空调设备有限公司 | Conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |