CN103673166A - Fresh-air conditioner of machine room - Google Patents
Fresh-air conditioner of machine room Download PDFInfo
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- CN103673166A CN103673166A CN201210345255.2A CN201210345255A CN103673166A CN 103673166 A CN103673166 A CN 103673166A CN 201210345255 A CN201210345255 A CN 201210345255A CN 103673166 A CN103673166 A CN 103673166A
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- air
- fresh
- air conditioner
- cabinet
- rack
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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]
- Y02B30/54—Free-cooling systems
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Abstract
The invention provides a fresh-air conditioner of a machine room. The fresh-air conditioner comprises a cabinet, a filer, a wet film system and a fan. An air supply outlet is formed in the upper end of the cabinet, a fresh-air opening is formed in the rear of the bottom of the cabinet, and return air inlets are formed in two sides of the bottom of the cabinet; a fresh-air electric regulating valve is arranged at the fresh-air opening, and a return air electric regulating valve is arranged at the return air inlets; the filter is arranged a the bottom of the cabinet and is positioned at junctions of the air direction of the fresh-air opening and the air directions of the return air inlets; the wet film system comprises a water storage tank, a circulating water pump and a wet film and is arranged in the middle of the cabinet, and the fan is arranged on the upper portion of the cabinet. The fresh-air conditioner has the advantages that the compressible refrigeration fresh-air conditioner is alternately utilized, so that energy consumption can be reduced; when fire hazards occur, ventilation can be timely stopped, and power sources can be timely shut off; problems of loud ventilation noise and uneven cold air distribution can be solved; the fresh-air conditioner is simple in structure and convenient to maintain, and is environmental friendly, energy can be saved, and the like.
Description
Technical field
The invention belongs to energy-saving type air conditioner field, especially relate to the fresh air conditioner for computer room that a kind of computer network machine room is used.
Background technology
Computer-room air conditioning system is the key of Design of Machine Room, mainly plays the waste heat that eliminating information technoloy equipment and other thermals source send, and maintains the effect of constant temperature and humidity in machine room.Tradition air conditioner in machine room adopts compression-type refrigeration conventionally, and process of refrigerastion tends to make machine room humidity greatly to reduce, and too low relative humidity will produce static circuit board is worked the mischief, and exists running current large, the shortcomings such as maintenance cost height simultaneously.Because most of the time outdoor temperature in a year is a lot of lower than indoor temperature, particularly at northern area, therefore invent that a kind of that outdoor cold air is introduced to indoor fresh air conditioner is after treatment very necessary.There is cold air skewness in the fresh air conditioner for computer room of prior art, the technical problem such as air lock separate ventilation in time during the large and breaking out of fire of ventilation noise.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of fresh air conditioner for computer room, is especially applicable to existing compression-type refrigeration air-conditioning and the large calculating meter network computer room of heat production.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of fresh air conditioner for computer room, comprises rack, filter, wet film system, blower fan.Described rack upper end has air outlet, and the rear of described rack bottom is provided with fresh wind port, and the both sides of described rack bottom are provided with return air inlet; Described fresh wind port is provided with new wind electric control valve, and described return air inlet is provided with return air electric control valve; Described filter is arranged on described rack bottom, is positioned at described fresh wind port and described return air inlet wind direction intersection; Described wet film system is comprised of catch basin, water circulating pump and wet film, is arranged on rack middle part, is positioned at described filter top; Described blower fan is arranged on described rack top, its outlet is relative with air outlet, described rack middle part arranges a control panel with display screen, described control panel connects respectively outdoor temperature humidity probe, indoor temperature and humidity probe and is arranged near the air-supply humiture probe of fan outlet, and the data that described outdoor temperature humidity probe, described indoor temperature and humidity probe and described air-supply humiture probe can be collected are presented on described display screen; Described control panel is also connected with air conditioner power source; Described rack bottom arranges an electric fire-damper, is positioned at described fresh wind port place, and described electric fire-damper comprises a fire resisting damper and a heat detector, and described heat detector is connected with described control panel; Described rack top is provided with a muffler, between described blower fan and described air outlet; An air diffuser is installed at described air outlet place, and described air diffuser is furnished with an air port control valve, and described air port control valve is connected with described control panel.
Advantage and good effect that the present invention has are: owing to adopting technique scheme, the calculating meter network computer room that heat production is large can be used alternatingly compression-type refrigeration air-conditioning and fresh air conditioner for computer room, to reduce energy consumption, when breaking out of fire, can block in time and ventilate and cut off the electricity supply, solve ventilation noise large simultaneously, the problem of cold air skewness, there is the advantages such as simple in structure, easy to maintenance, environmental protection and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure:
1, new wind electric control valve 2, return air electric control valve 3, fire resisting damper
4, heat detector 5, filter 6, catch basin
7, water circulating pump 8, wet film 9, control panel
10, blower fan 11, muffler 12, air diffuser
13, air port control valve 14, air-supply humiture probe 15, outdoor temperature humidity probe
16, indoor temperature and humidity probe 17, power supply
The specific embodiment
As shown in Figure 1, the present invention includes rack, filter 5, wet film system, blower fan 10.Described rack upper end has air outlet, and the rear of described rack bottom is provided with fresh wind port, and the both sides of described rack bottom are provided with return air inlet; Described fresh wind port is provided with new wind electric control valve 1, and described return air inlet is provided with return air electric control valve 2; Described filter 5 is arranged on described rack bottom, is positioned at described fresh wind port and described return air inlet wind direction intersection; Described wet film system is comprised of catch basin 6, water circulating pump 7 and wet film 8, is arranged on rack middle part, is positioned at described filter 5 tops; Described blower fan 10 is arranged on described rack top, and its outlet is relative with described air outlet.
The course of work of this example is: outdoor new gas is entered by fresh wind port, indoor return air is entered by return air inlet, respectively by new wind electric control valve 1 and return air motorized adjustment valve regulation 2 intakes, form the mixed wind of suitable temperature, mixed general mood is flowed through after filter 5 dedustings, then by blower fan 10, delivers to air outlet after wet film system moistening and lowering temperature.
Described rack middle part arranges a control panel 9 with display screen, described control panel 9 connects respectively outdoor temperature humidity probe 15, indoor temperature and humidity probe 16 and is arranged near the air-supply humiture probe 14 of blower fan 10 air outlets, and described outdoor temperature humidity probe 15, described indoor temperature and humidity probe 16 and described air-supply humiture probe 14 data that collect can be presented on described display screen.Described rack top is provided with a muffler 11, between described blower fan 10 and described air outlet, and the noise producing to eliminate air conditioner ventilation; An air diffuser 12 is installed at described air outlet place, has reached the object that cold air that air-conditioning is sent is evenly distributed; Described air diffuser 12 is furnished with an air port control valve 13, and described air port control valve 13 is connected with described control panel 9.
During air-conditioning work, outdoor temperature humidity probe 15 and indoor temperature and humidity probe 16 are measured indoor and outdoor humiture respectively, measurement result is passed to control panel 9, control panel 9 is according to the valve opening ratio of described measurement result and the new wind electric control valve 1 of humiture setup control and return air electric control valve 2, and the aperture of air outlet place air port control valve 13, to realize the object that maintains constant indoor temperature constant humidity.
Described control panel 9 is also connected with air conditioner power source 17; Described rack bottom arranges an electric fire-damper, is positioned at described fresh wind port place, and described electric fire-damper comprises a fire resisting damper 3 and a heat detector 4, and described heat detector 4 is connected with described control panel 9.Under normal circumstances, described fire resisting damper 3 is opening, does not affect ventilation; While there is the emergencies such as fire, indoor temperature rises sharply, and the temperature of experiencing when described heat detector 4 surpasses the temperature upper limit of setting, and described fire resisting damper 3 is closed automatically, described heat detector 4 is passed to described control panel 9 by signal simultaneously, and described control panel 9 cuts off the electricity supply 17 at once.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.
Claims (6)
1. a fresh air conditioner for computer room, comprises rack, filter, wet film system, blower fan, and described rack upper end has air outlet, and the rear of described rack bottom is provided with fresh wind port, and the both sides of described rack bottom are provided with return air inlet; Described fresh wind port is provided with new wind electric control valve, and described return air inlet is provided with return air electric control valve; Described filter is arranged on described rack bottom, is positioned at described fresh wind port and described return air inlet wind direction intersection; Described wet film system is comprised of catch basin, water circulating pump and wet film, is arranged on rack middle part, is positioned at described filter top; Described blower fan is arranged on described rack top, and its outlet is relative with air outlet; Described rack middle part arranges a control panel with display screen, described control panel connects respectively outdoor temperature humidity probe, indoor temperature and humidity probe and is arranged near the air-supply humiture probe of fan outlet, and the data that described outdoor temperature humidity probe, described indoor temperature and humidity probe and described air-supply humiture probe can be collected are presented on described display screen.
2. a kind of fresh air conditioner for computer room according to claim 1, is characterized in that: described control panel is also connected with air conditioner power source.
3. a kind of fresh air conditioner for computer room according to claim 1, is characterized in that: described rack bottom arranges an electric fire-damper, is positioned at described fresh wind port place.
4. a kind of fresh air conditioner for computer room according to claim 3, is characterized in that: described electric fire-damper comprises a fire resisting damper and a heat detector, and described heat detector is connected with described control panel.
5. a kind of fresh air conditioner for computer room according to claim 1, is characterized in that: described rack top is provided with a muffler, between described blower fan and described air outlet.
6. a kind of fresh air conditioner for computer room according to claim 1, is characterized in that: an air diffuser is installed at described air outlet place, and described air diffuser is furnished with an air port control valve, and described air port control valve is connected with described control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345255.2A CN103673166A (en) | 2012-09-17 | 2012-09-17 | Fresh-air conditioner of machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345255.2A CN103673166A (en) | 2012-09-17 | 2012-09-17 | Fresh-air conditioner of machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103673166A true CN103673166A (en) | 2014-03-26 |
Family
ID=50311482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210345255.2A Pending CN103673166A (en) | 2012-09-17 | 2012-09-17 | Fresh-air conditioner of machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673166A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885317A (en) * | 2015-12-15 | 2017-06-23 | 上海置信节能环保有限公司 | A kind of air-cooled humidifier |
| CN108087985A (en) * | 2018-01-30 | 2018-05-29 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and with its air conditioner |
| CN108168012A (en) * | 2016-12-07 | 2018-06-15 | 无锡天云数据中心科技有限公司 | A kind of data center's energy conserving system |
| CN114893904A (en) * | 2022-04-28 | 2022-08-12 | 南通市通州区磊香利纺织品有限公司 | Hot air recycling device of textile air conditioner |
-
2012
- 2012-09-17 CN CN201210345255.2A patent/CN103673166A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885317A (en) * | 2015-12-15 | 2017-06-23 | 上海置信节能环保有限公司 | A kind of air-cooled humidifier |
| CN108168012A (en) * | 2016-12-07 | 2018-06-15 | 无锡天云数据中心科技有限公司 | A kind of data center's energy conserving system |
| CN108087985A (en) * | 2018-01-30 | 2018-05-29 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and with its air conditioner |
| CN108087985B (en) * | 2018-01-30 | 2024-04-23 | 广东美的制冷设备有限公司 | Cabinet air conditioner and air conditioner with same |
| CN114893904A (en) * | 2022-04-28 | 2022-08-12 | 南通市通州区磊香利纺织品有限公司 | Hot air recycling device of textile air conditioner |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |