CN201779808U - Electrical room air conditioner air-return operating device - Google Patents
Electrical room air conditioner air-return operating device Download PDFInfo
- Publication number
- CN201779808U CN201779808U CN201020271285XU CN201020271285U CN201779808U CN 201779808 U CN201779808 U CN 201779808U CN 201020271285X U CN201020271285X U CN 201020271285XU CN 201020271285 U CN201020271285 U CN 201020271285U CN 201779808 U CN201779808 U CN 201779808U
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Abstract
The utility model belongs to the technical field of air conditioning control, and particular relates to an electrical room air conditioner air-return operating device, which comprises an exhaust fan, a first electric air valve, a control air box air-return chamber, a second electric air valve, a control air box air supply chamber, a medium-effect filter, a third electric air valve and a fresh air unit. The fresh air unit is connected with the control air box air supply chamber by the aid of the third electric air valve; another end of the control air box air supply chamber is connected with an air conditioner by the aid of the medium-effect filter; a third end of the control air box air supply chamber is connected with one end of the control air box air-return chamber by the aid of the second electric air valve; the control air box air-return chamber is connected with the exhaust fan by the aid of the first electric air valve; both the exhaust fan and the fresh air unit are communicated with an outdoor environment; the control air box air-return chamber is communicated with an indoor environment; and the electrical room air conditioner air-return operating device realizes data detection, processing and control through a control system. The electrical room air conditioner air-return operating device has the advantages that the electrical room air conditioner air-return operating device is simple in structure and easy in material selection, sufficiently adopts an original air-conditioner system, can be realized by means of slightly modifying the original air-conditioner system, realizes program control, and is reliable and stable in operation.
Description
Technical field
The utility model belongs to air conditioning control technology field, is specifically related to a kind of electric panel room air conditioner return air type running gear.
Background technology
The working environment of factory's electric panel room air conditioner and requirement and common civilian air-conditioning are very different, and effect mainly is the electrical equipment service for electric panel room.Because the electric equipment caloric value of electric panel room is big, require the temperature of electric panel room must be controlled in certain temperature range usually to guarantee electric normal operation.The temperature requirement of electric panel room remains under 30 ℃ throughout the year, some electric panel room even require temperature to be controlled at 22 ℃ ± 2 ℃ scope.So the electric panel room air-conditioning is in the refrigerating operaton state throughout the year, it can loss-rate account for a great deal of level of factory's operating cost.
From the handling characteristics of electric panel room air-conditioning, in whole service season except that the summer environment temperature is higher than the electric panel room temperature, other season then in most cases environment temperature all be lower than the indoor electric room temperature, particularly the temperature difference is more obvious in the winter time.Be lower than in environment temperature under the situation of indoor electric room temperature, deliver to electric panel room replacement air conditioner refrigerating if can introduce surrounding air, than directly lower with electric panel room air conditioner refrigeration energy consumption, so, need a kind of electric panel room air conditioner return air running gear of invention.
The utility model content
The purpose of this utility model is to provide a kind of electric panel room air conditioner return air type running gear.
A kind of electric panel room air conditioner return air type running gear that the utility model proposes, by exhaust blower 1, Electric air valve 1, control bellows return air chamber 3, Electric air valve 24, control bellows plenum chamber 5, medium effeciency filter 6, Electric air valve 37 and new blower fan 8 are formed, wherein, new blower fan 8 is connected with control bellows plenum chamber 5 by Electric air valve 37, control bellows plenum chamber 5 other ends are connected with air-conditioning by medium effeciency filter 6, control bellows plenum chamber 5 the 3rd end is connected with control bellows return air chamber 3 one ends by Electric air valve 24, control bellows return air chamber 3 is connected with exhaust blower 1 by Electric air valve 1, exhaust blower 1 and new blower fan 8 all communicate with outdoor, control bellows return air chamber 3 communicates with indoor, electric panel room air conditioner return air type running gear carries out Data Detection by control system, the requirement of control electric panel room temperature is played in processing controls.
In the utility model, the power of described new blower fan and exhaust blower is much smaller than the power of compressor, thereby plays the energy saving in running effect of air-conditioning system.
The beneficial effects of the utility model are:
1, simple in structure, selection is easy.
2, made full use of former air-conditioning system, done slightly to transform and to realize.
3, programme-control, reliable, stable.
The utility model is not higher than at outdoor environment temperature under 20 ℃ the condition and gets final product operate as normal.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Number in the figure: 1 is exhaust blower, and 2 is that Electric air valve one, 3 is control bellows return air chamber, and 4 is that Electric air valve two, 5 is control bellows plenum chamber, and 6 is medium effeciency filter, and 7 is that Electric air valve three, 8 is new blower fan.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1:
As shown in Figure 1, this device is by exhaust blower 1, Electric air valve 1, control bellows return air chamber 3, Electric air valve 24, control bellows plenum chamber 5, medium effeciency filter 6, Electric air valve 37, new blower fan 8 is formed, wherein, new blower fan 8 is connected with control bellows plenum chamber 5 by Electric air valve 37, control bellows plenum chamber 5 other ends are connected with air-conditioning by medium effeciency filter 6, control bellows plenum chamber 5 the 3rd end is connected with control bellows return air chamber 3 one ends by Electric air valve 24, control bellows return air chamber 3 is connected with exhaust blower 1 by Electric air valve 1, exhaust blower 1 and new blower fan 8 all communicate with outdoor, control bellows return air chamber 3 communicates with indoor, and electric panel room air conditioner return air type running gear carries out Data Detection by control system, processing controls.
Installation process of the present utility model is as follows: be connected and installed by exhaust blower 1, Electric air valve 1, control bellows return air chamber 3, be connected and installed with Electric air valve 24 again, be connected and installed by control bellows plenum chamber 5, Electric air valve 37, new blower fan 8, be connected and installed with Electric air valve 24, medium effeciency filter 6 respectively again.
The course of work of the present utility model is as follows:
When environment temperature is lower than the indoor electric room temperature, air-conditioning system enters the energy-saving run state, at this moment, control system is closed Electric air valve 24, Electric air valve 37 is opened, new blower fan 8 is introduced control bellows plenum chamber 5 with outdoor new wind, outdoor new wind passes through medium effeciency filter 6 after air-conditioning is sent in the electric panel room, because the outdoor new wind-warm syndrome degree of introducing is lower than the operating temperature of compressor of air conditioner, compressor of air conditioner is in the state of quitting work, Electric air valve 1 is opened simultaneously, and exhaust blower 1 will be got back to the indoor return air of control bellows return air chamber and discharge electric panel room.
Claims (1)
1. electric panel room air conditioner return air type running gear, it is characterized in that: by exhaust blower (1), Electric air valve one (2), control bellows return air chambers (3), Electric air valve two (4), control bellows plenum chambers (5), medium effeciency filter (6), Electric air valve three (7) and new blower fan (8) are formed, wherein, new blower fan (8) is connected with control bellows plenum chambers (5) by Electric air valve three (7), control bellows plenum chambers (5) other end is connected with air-conditioning by medium effeciency filter (6), control bellows plenum chamber (5) the 3rd end is connected with control bellows return air chamber (3) one ends by Electric air valve two (4), control bellows return air chambers (3) are connected with exhaust blower (1) by Electric air valve one (2), exhaust blower (1) and new blower fan (8) all communicate with outdoor, control bellows return air chambers (3) communicate with indoor, and electric panel room air conditioner return air running gear carries out Data Detection by control system, processing controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020271285XU CN201779808U (en) | 2010-07-23 | 2010-07-23 | Electrical room air conditioner air-return operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020271285XU CN201779808U (en) | 2010-07-23 | 2010-07-23 | Electrical room air conditioner air-return operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779808U true CN201779808U (en) | 2011-03-30 |
Family
ID=43793019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020271285XU Expired - Fee Related CN201779808U (en) | 2010-07-23 | 2010-07-23 | Electrical room air conditioner air-return operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779808U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017303A (en) * | 2012-12-19 | 2013-04-03 | 四川长虹电器股份有限公司 | Intelligent air conditioning control system |
| CN104676856A (en) * | 2015-02-28 | 2015-06-03 | 广东美的制冷设备有限公司 | Air conditioner and refrigeration control method thereof |
| CN110887196A (en) * | 2019-11-08 | 2020-03-17 | 上海航天设备制造总厂有限公司 | Automatic adjust air conditioner pipeline aperture controlling means |
| CN111380192A (en) * | 2020-03-25 | 2020-07-07 | 江苏柯瑞机电工程股份有限公司 | Air pipe conversion device of air conditioning system |
-
2010
- 2010-07-23 CN CN201020271285XU patent/CN201779808U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017303A (en) * | 2012-12-19 | 2013-04-03 | 四川长虹电器股份有限公司 | Intelligent air conditioning control system |
| CN104676856A (en) * | 2015-02-28 | 2015-06-03 | 广东美的制冷设备有限公司 | Air conditioner and refrigeration control method thereof |
| CN110887196A (en) * | 2019-11-08 | 2020-03-17 | 上海航天设备制造总厂有限公司 | Automatic adjust air conditioner pipeline aperture controlling means |
| CN111380192A (en) * | 2020-03-25 | 2020-07-07 | 江苏柯瑞机电工程股份有限公司 | Air pipe conversion device of air conditioning system |
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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: 20110330 Termination date: 20180723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |