CN203035617U - Energy-saving fan used for fresh air equipment of machine room - Google Patents
Energy-saving fan used for fresh air equipment of machine room Download PDFInfo
- Publication number
- CN203035617U CN203035617U CN 201220514037 CN201220514037U CN203035617U CN 203035617 U CN203035617 U CN 203035617U CN 201220514037 CN201220514037 CN 201220514037 CN 201220514037 U CN201220514037 U CN 201220514037U CN 203035617 U CN203035617 U CN 203035617U
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- air
- fan
- guide sleeve
- air inlet
- impeller
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Abstract
The utility model discloses an energy-saving fan used for fresh air equipment of a machine room. The energy-saving fan comprises a shell, a fan cover, an air valve, a fan impeller, an air guide sleeve, an air channel, a temperature sensor and a filter screen box, wherein the fan cover is installed on the outer end of an air inlet, the fan impeller is installed on the inner end of an air outlet, the air guide sleeve is installed outside the fan impeller, the fan impeller and the air guide sleeve form a swirl fan, an air inlet of the air guide sleeve is connected with an air outlet of the air channel, an air inlet of the air channel is connected with an air outlet of the filter screen box, an air inlet of the filter screen box is connected with an air outlet of the air valve, an air inlet of the air valve is an air inlet of the fan, and the temperature sensor is installed on the inner wall of the shell. The air inlet of the air channel is connected with the air inlet of the filter screen box, the air inlet of the filter screen box is connected with the air inlet of the air valve, and the temperature sensor is installed on the inner wall of the shell. Indoor and outdoor temperature is monitored through the temperature sensor, when outdoor temperature is lower than a certain value, outdoor cold air is guided into the room to cool the indoor equipment, the centrifugal impeller is matched with the air guide sleeve, so that air flows rapidly to form a swirl air direction, and due to the fact that operating time of an air conditioner is substantially reduced, the function of energy saving is achieved.
Description
Technical field
The utility model relates to the new wind devices of a kind of machine room, relates in particular to a kind of energy-saving fan for the new wind devices of machine room.
Background technique
Owing to the continuous service of numerous heat-producing devices is arranged, for the temperature of controlling machine room will be equipped with air-conditioning system to guarantee constant temperature, constant humidity, the cleanliness height of machine room in the machine room.Existing machine room all is equipped with a large amount of air-conditionings running environment is ensured, but the operation of air-conditioning does not consider to utilize the temperature difference of indoor and outdoor, has wasted the life-span that the energy has reduced unit operation again.
The model utility content
The purpose of this utility model provides a kind of energy-saving fan for the new wind devices of machine room with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises shell, fan shroud, air valve, draught fan impeller, air guide sleeve, the air channel, temperature transducer and filtering net box, one end of described shell is the exhaust outlet of described blower fan, the outer end of described intake grill is equipped with described fan shroud, described draught fan impeller is installed on the inner of described exhaust outlet, described air guide sleeve is installed on outside the described draught fan impeller, described draught fan impeller and described air guide sleeve form the vortex type blower fan, the intake grill of described air guide sleeve is connected with the exhaust outlet in described air channel, the intake grill in described air channel is connected with the exhaust outlet of described filtering net box, the intake grill of described filtering net box is connected with the exhaust outlet of described air valve, the intake grill of described air valve is the intake grill of described blower fan, and described temperature transducer is installed on the inwall of described shell.
The beneficial effects of the utility model are:
The utility model utilizes the temperature sensor monitors indoor and outdoor temperature, when outdoor temperature is lower than a certain value, outdoor cold air is introduced in the chamber, indoor equipment is cooled off, and adopt centrifugal impeller to cooperate air guide sleeve, can fast air be flowed forms the eddy flow wind direction, owing to significantly reduce the operation of air conditioner time, thus play energy-conservation effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-fan shroud, 2-draught fan impeller, 3-air guide sleeve, 4-shell, 5-air channel, 6-filtering net box, 7-air valve, 8-temperature transducer.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1: the utility model comprises shell 4, fan shroud 1, air valve 7, draught fan impeller 2, air guide sleeve 3, air channel 5, temperature transducer 8 and filtering net box 6, one end of shell 4 is the exhaust outlet of blower fan, the outer end of intake grill is equipped with fan shroud 1, draught fan impeller 2 is installed on the inner of exhaust outlet, air guide sleeve 3 is installed on outside the draught fan impeller 2, what draught fan impeller 2(draught fan impeller 2 of the present utility model adopted is centrifugal impeller) and air guide sleeve 3 formation vortex type blower fans, the intake grill of air guide sleeve 3 is connected with the exhaust outlet in air channel 5, the intake grill in air channel 5 is connected with the exhaust outlet of filtering net box 6, the intake grill of filtering net box 6 is connected with the exhaust outlet of air valve 7, the intake grill of air valve 7 is the intake grill of blower fan, and temperature transducer 8 is installed on the inwall of shell 4.
As shown in Figure 1: temperature transducer 8 monitoring indoor and outdoor temperatures, when outdoor temperature is lower than a certain value, to start blower fan, outdoor air enters through air valve 7, filter through filtering net box 6, flow through air channel 5, enter in the draught fan impeller 2, the gas of discharging from draught fan impeller 2 enters machine room through air guide sleeve 3, and fan shroud 1 is equipped with in draught fan impeller 2 outsides; Utilize the suction of intake grill and exhaust outlet realization cold wind and the discharge of hot blast that indoor equipment is cooled off.
Claims (1)
1. energy-saving fan that is used for the new wind devices of machine room, comprise shell, fan shroud and air valve, one end of described shell is the exhaust outlet of described blower fan, the outer end of described intake grill is equipped with described fan shroud, it is characterized in that: also comprise draught fan impeller, air guide sleeve, the air channel, temperature transducer and filtering net box, described draught fan impeller is installed on the inner of described exhaust outlet, described air guide sleeve is installed on outside the described draught fan impeller, described draught fan impeller and described air guide sleeve form the vortex type blower fan, the intake grill of described air guide sleeve is connected with the exhaust outlet in described air channel, the intake grill in described air channel is connected with the exhaust outlet of described filtering net box, the intake grill of described filtering net box is connected with the exhaust outlet of described air valve, the intake grill of described air valve is the intake grill of described blower fan, and described temperature transducer is installed on the inwall of described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514037 CN203035617U (en) | 2012-10-09 | 2012-10-09 | Energy-saving fan used for fresh air equipment of machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514037 CN203035617U (en) | 2012-10-09 | 2012-10-09 | Energy-saving fan used for fresh air equipment of machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035617U true CN203035617U (en) | 2013-07-03 |
Family
ID=48687746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514037 Expired - Lifetime CN203035617U (en) | 2012-10-09 | 2012-10-09 | Energy-saving fan used for fresh air equipment of machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838393A (en) * | 2019-03-12 | 2019-06-04 | 上海应达风机股份有限公司 | A kind of centrifugal blower |
-
2012
- 2012-10-09 CN CN 201220514037 patent/CN203035617U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838393A (en) * | 2019-03-12 | 2019-06-04 | 上海应达风机股份有限公司 | A kind of centrifugal blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |