CN1392376A - Independently controlled central air conditioner air pipe system - Google Patents
Independently controlled central air conditioner air pipe system Download PDFInfo
- Publication number
- CN1392376A CN1392376A CN 01113707 CN01113707A CN1392376A CN 1392376 A CN1392376 A CN 1392376A CN 01113707 CN01113707 CN 01113707 CN 01113707 A CN01113707 A CN 01113707A CN 1392376 A CN1392376 A CN 1392376A
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- air
- conditioning
- blower fan
- regulating valve
- door
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Abstract
The independently controlled ventilation pipeline system for central air conditioner has air blowing pipe connected to the end of the air return pipe; primary air circulation system comprising the air blowing pipe, the air return pipe, heat exchanger and fan; and secondary air conditioning system comprising with active regulating air valve. The primary air circulation system has ventilation amount not less than that of the secondary air conditioning system, so the active regulating air valve is not affected by the air pressure and ventilation amount of the primary air circulation system. The primary air circulation system provides cold or hot wind while the secondary air conditioning system is for the independent control of the air conditioned rooms. The active regulating air valve consists of fan, air valve and controller.
Description
The present invention relates to the air-line system in a kind of central air-conditioning.
At present, the air-line system on the market in the central air-conditioning mainly is made up of ajutage, backwind tube, heat exchanger and blower fan, and ajutage does not link to each other with the backwind tube end.The device of regulating air quantity in the central air-conditioning air channel adopts leafy control valve mostly, the operation principle of leafy control valve mainly utilizes in the air channel adjusting angle of blast and leafy control valve to regulate air quantity, this is a kind of passive regulative mode, it is subjected to the control of the adjusting angle of blast and control valve in the air channel, blast changes along with the switching of other leafy control valve in the air channel, the adjusting angle of control valve also can change for a certain reason, this all can cause the air quantity instability, so leafy control valve can not regulated at will.Each room needs independent control, utilizes leafy control valve to regulate air quantity, can bring a lot of problems, a kind ofly can independently control the central air-conditioning air-line system so press for.
The purpose of this invention is to provide and a kind ofly can independently control the central air-conditioning air-line system.
The object of the present invention is achieved like this: at first ajutage and backwind tube end are linked to each other, form air circulating system one time by ajutage, backwind tube, heat exchanger and blower fan, replace air door and volume adjusting apparatus to form the secondary air conditioning duct system by active wind regulating valve; An air circulating system air quantity is more than or equal to the total air quantity of secondary air conditioning duct system, and active wind regulating valve is not influenced by an air circulating system air pressure air flow like this; One time air circulating system provides cold (heat) wind, and the secondary air conditioning duct system is realized the independent control to each air-conditioned room.Active wind regulating valve is combined by blower fan, air door, shell and controller, utilizes controller that the keying of air door and start-stop platform number, rotating speed or the temperature of blower fan are controlled, and air door is just opened when fan operation.When using this central air-conditioning air-line system, only open the active wind regulating valve in this room, just this room is carried out air conditioning, airflow pressure is determined that by active wind regulating valve unnecessary air quantity moves in an air circulating system.When active wind regulating valve is all closed, stop automatically after one time air circulating system runs to uniform temperature.Come therefrom each room is carried out independent air conditioning.
Accompanying drawing 1 is the optimum implementation schematic diagram of active wind regulating valve of the present invention.
In the accompanying drawing 1,1, air door 2, blower fan 3, controller 4, shell
Accompanying drawing 2 is the optimum implementation schematic diagrames that can independently control the central air-conditioning air-line system of the present invention.
In the accompanying drawing 2,1, accumulator 2, ajutage 3, air-supply active wind regulating valve 4, backwind tube 5, heat exchanger 6, return air active wind regulating valve 7, blower fan 8, air-conditioned room (A, B, C)
Optimum implementation below in conjunction with 1 pair of active wind regulating valve of the present invention of accompanying drawing is further described: as shown in Figure 1, blower fan 2 can be made up of many typhoons machine, and the rotating speed of blower fan can be regulated.Air door 1 is just opened when blower fan 2 operations, and wind can enter air-conditioned room (or air channel) from air door 1; Blower fan 2 does not move, and air door 1 is closed, and wind is not from air door 1 turnover.Controller 3 is controlled the keying of air door 1 and start-stop platform number, the rotating speed of blower fan 2 according to temperature.Shell 4 is mainly used in installs air door 1, blower fan 2 and ventilation.
Be further described below in conjunction with the 2 pairs of optimum implementation that can independently control the central air-conditioning air-line system of the present invention of accompanying drawing: as shown in Figure 2, at first form air circulating system one time, by air-supply active wind regulating valve 3 and return air active wind regulating valve 6 secondary air conditioning duct systems by accumulator 1, ajutage 2, heat exchanger 5, blower fan 7 and backwind tube 4.An air circulating system mainly provides the air quantity of certain temperature range, and its air output provides enough air outputs more than or equal to the total air output of secondary air conditioning duct system thereby can be the secondary air conditioning duct system, and accumulator 1 is mainly used in the load that reduces heat exchanger 5.The secondary air conditioning duct system mainly carries out independently air-conditioning control to each air-conditioned room, air-supply active wind regulating valve 3 is mainly used in cold (heat) wind to the certain air quantity of air-conditioned room, and return air active wind regulating valve 6 is mainly used in sends into air circulating system to return air one time from air-conditioned room.As when using air-conditioned room A, open the air-supply active wind regulating valve 3 of air-conditioned room A, then blow out cold (heat) wind (unnecessary air output continues circular flow in air circulating system) of certain air quantity to air-conditioned room A, thereby the temperature that reduces (rising) air-conditioned room A reaches the air-conditioning effect, return air is sent into air circulating system one time from the return air active wind regulating valve 6 of air-conditioned room A, finishes the independent control to air-conditioned room A therefrom.
Claims (2)
1, a kind of central air-conditioning air-line system that can independently control, it is characterized in that: at first ajutage and backwind tube end are linked to each other, form air circulating system one time by ajutage, backwind tube, heat exchanger and blower fan, replace sending the air port back to and volume adjusting apparatus forms the secondary air conditioning duct system by active wind regulating valve; One time air circulating system provides cold (heat) wind, and the secondary air conditioning duct system is realized the independent control to each air-conditioned room.
2, the active wind regulating valve that uses in the central air-conditioning air-line system that can independently control according to claim 1, it is characterized in that: replace air door and volume adjusting apparatus in the air-line system, combine by blower fan, air door and controller, utilize controller that the keying of air door and start-stop platform number, rotating speed or the temperature of blower fan are controlled, air door is just opened when fan operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113707 CN1392376A (en) | 2001-06-20 | 2001-06-20 | Independently controlled central air conditioner air pipe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113707 CN1392376A (en) | 2001-06-20 | 2001-06-20 | Independently controlled central air conditioner air pipe system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1392376A true CN1392376A (en) | 2003-01-22 |
Family
ID=4660415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01113707 Pending CN1392376A (en) | 2001-06-20 | 2001-06-20 | Independently controlled central air conditioner air pipe system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1392376A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173775B (en) * | 2006-10-30 | 2011-06-08 | 乐金电子(天津)电器有限公司 | Pipe type indoor machine of air conditioner and its control method |
| CN103196216A (en) * | 2013-04-15 | 2013-07-10 | 苏州图卡节能科技有限公司 | Cold and heat recycling device for fresh air in room |
| CN105157129A (en) * | 2015-08-24 | 2015-12-16 | 河南龙丰实业股份有限公司 | Central refrigerating system for planting of edible mushrooms |
| CN105222299A (en) * | 2015-10-16 | 2016-01-06 | 南京佳力图空调机电有限公司 | A kind of device increasing return air pressure |
| CN105333536A (en) * | 2015-12-06 | 2016-02-17 | 滨州市甲力太阳能科技有限公司 | Normal temperature air freshening system |
| CN106696975A (en) * | 2016-12-30 | 2017-05-24 | 李先登 | High-speed rail compartment air deodorization method |
| CN106828521A (en) * | 2017-01-15 | 2017-06-13 | 李先登 | A kind of high ferro class chamber air deodorizing method |
| CN107328032A (en) * | 2017-08-08 | 2017-11-07 | 武汉科贝科技股份有限公司 | A kind of Animal House two fans formula air conditioner intelligent control system |
-
2001
- 2001-06-20 CN CN 01113707 patent/CN1392376A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173775B (en) * | 2006-10-30 | 2011-06-08 | 乐金电子(天津)电器有限公司 | Pipe type indoor machine of air conditioner and its control method |
| CN103196216A (en) * | 2013-04-15 | 2013-07-10 | 苏州图卡节能科技有限公司 | Cold and heat recycling device for fresh air in room |
| CN105157129A (en) * | 2015-08-24 | 2015-12-16 | 河南龙丰实业股份有限公司 | Central refrigerating system for planting of edible mushrooms |
| CN105222299A (en) * | 2015-10-16 | 2016-01-06 | 南京佳力图空调机电有限公司 | A kind of device increasing return air pressure |
| CN105222299B (en) * | 2015-10-16 | 2018-03-06 | 南京佳力图机房环境技术股份有限公司 | A kind of device for increasing return air pressure |
| CN105333536A (en) * | 2015-12-06 | 2016-02-17 | 滨州市甲力太阳能科技有限公司 | Normal temperature air freshening system |
| CN106696975A (en) * | 2016-12-30 | 2017-05-24 | 李先登 | High-speed rail compartment air deodorization method |
| CN106828521A (en) * | 2017-01-15 | 2017-06-13 | 李先登 | A kind of high ferro class chamber air deodorizing method |
| CN107328032A (en) * | 2017-08-08 | 2017-11-07 | 武汉科贝科技股份有限公司 | A kind of Animal House two fans formula air conditioner intelligent control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |