CN201322465Y - Small controller cabinet air-conditioner - Google Patents
Small controller cabinet air-conditioner Download PDFInfo
- Publication number
- CN201322465Y CN201322465Y CNU2008202133050U CN200820213305U CN201322465Y CN 201322465 Y CN201322465 Y CN 201322465Y CN U2008202133050 U CNU2008202133050 U CN U2008202133050U CN 200820213305 U CN200820213305 U CN 200820213305U CN 201322465 Y CN201322465 Y CN 201322465Y
- Authority
- CN
- China
- Prior art keywords
- small
- conditioner
- switch board
- air
- control panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to an air conditioner used for industry, in particular to a small controller cabinet air-conditioner used for the heat dissipation of a communication equipment box and a server case. The small controller cabinet air-conditioner comprises a loop formed by connecting a compressor, a condenser, a dry filter, a capillary tube and an evaporator in sequence; a housing case is also provided with a control unit for controlling the compressor to start or stop, the control unit comprises a control panel which is respectively connected with a transformer and a relay, and the control panel is provided with a temperature sensor. The small controller cabinet air-conditioner can reach the refrigerating capacity required by the equipment, and is simple in structure, small in the volume of the whole machine and convenient in the installation. A DC fan adopted by the air-conditioner can meet the power supply volume needed by an axial fan power source by using a switch power supply; even if the temperature measured by the temperature sensor has deviation to some extent, the control panel can realize that the relay controls the compressor to start and stop, so that the temperature can be regulated intelligently and the heat dissipation can be well carried out.
Description
[technical field]
The utility model relates to a kind of air-conditioning equipment of industrial usefulness, specifically refers to a kind of small-sized switch board air-conditioner of giving communication equipment box and machine box for server heat radiation.
[background technology]
Electronic technology development at present suitable rapidly, electronic product more and more trends towards miniaturization, it is more and more littler that all devices case is also done, it is more and more lighter that various industrial equipments such as repeater, computer server etc. are made, their volume also constantly diminishes accordingly, industrial equipment needs better radiating effect thus, the air-conditioner that just supporting installation can the highly effective refrigeration heat radiation on the cabinet of these equipment thus, and the air-conditioner of corresponding installation also should have small and exquisite volume.Traditional type of cooling is to utilize blower fan directly to lower the temperature on equipment, but radiating effect is poor; And the inner components and parts of general cabinet air conditioner are intensive, and the big caloric value of volume is also big, because heat radiation is uneven, the too high cabinet system failure of being dispelled the heat of causing of intensification is day by day frequent.Though cabinet air conditioner can effectively reduce the equipment cabinets internal temperature, be applicable to the higher regulator cubicle of reliability requirement, computer cabinet etc., but it is bulky, shortcomings such as complex structure, difficult installation, and general cabinet air-conditioner can not intelligence be the equipment cabinets temperature adjustment, this also causes certain inconvenience for equipment adjusting temperature.
[utility model content]
The purpose of this utility model is to solve at present and equipment cabinets is installed air-conditioning cabinet complexity, volume are difficult for installing too greatly, automatic adjusting that can not be intelligent or the problem of opening the air-conditioning cabinet, and it is small and exquisite to propose a kind of volume, intelligent small-sized switch board air-conditioner simple in structure.
Small-sized switch board air-conditioner of the present utility model, comprise the cube casing, that installs in the casing has compressor, condenser, device for drying and filtering, capillary and an evaporimeter, they connect and compose the loop successively, also be provided with the starting of control compressor or the control module that stops on the casing, described control module comprises respectively the control panel that is connected with relay with transformer, and control panel is provided with temperature sensor.
Preferably, the cold junction of temperature sensor is arranged on the evaporimeter sidepiece.
Preferably, the hot junction of temperature sensor is arranged on the condenser sidepiece.
Preferably, the sidepiece of evaporimeter is provided with an aerofoil fan.
Preferably, the sidepiece of condenser is provided with two aerofoil fans.
Preferably, condenser adopts the copper pipe copper fin to make.
Preferably, evaporimeter adopts the hydrophilic aluminium foil sheet to make.
Preferably, aerofoil fan is connected with the Switching Power Supply of regulating temperature.
The beneficial effect of the small-sized switch board air-conditioner of the utility model is: it comprises that compressor, condenser, device for drying and filtering, capillary and evaporimeter connect and compose the loop successively, also be provided with the starting of control compressor or the control module that stops on the casing, control module comprises respectively the control panel that is connected with relay with transformer, and control panel is provided with temperature sensor.Can be in the required refrigerating capacity of the equipment that reaches, and compact conformation, machine volume installs more convenient for a short time.Dc fan that the utility model adopts, can satisfy the required delivery of aerofoil fan power supply with Switching Power Supply, even the temperature of measuring when temperature inductor deviation to some extent, then control panel can be realized the starting of relay control compressor and stop, intelligence is regulated temperature, can well dispel the heat.
[description of drawings]
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a right TV structure schematic diagram of the present utility model;
Fig. 3 is a left TV structure schematic diagram of the present utility model;
Fig. 4 is a backsight structural representation of the present utility model;
Fig. 5 is the circuit theory diagrams of control module of the present utility model.
[specific embodiment]
Below in conjunction with accompanying drawing, the utility model is done detailed explanation:
As accompanying drawing 1 to shown in Figure 4, the small-sized switch board air-conditioner of the utility model, comprise the cube casing, that installs in the casing has compressor 10, condenser 20, device for drying and filtering 30, capillary and an evaporimeter 40, they connect and compose the loop successively, also are provided with the starting of control compressor 10 or the control module that stops on the casing; Wherein control module comprises respectively the control panel that is connected with relay 52 with transformer 51, and control panel is provided with temperature sensor.The sidepiece of evaporimeter 40 and condenser 20 all is provided with aerofoil fan, and aerofoil fan is connected with Switching Power Supply 61, Switching Power Supply 61 Control Shaft flow fans duty, the aerofoil fan stable working state is simple and reliable like this.
The operation principle of the small-sized switch board air-conditioner of the utility model is: behind power connection, the low-pressure steam of refrigeration system inner refrigerant is sucked also by compressor 10 and drains into condenser 20 behind the boil down to high steam, and the sidepiece of condenser 20 is provided with two aerofoil fans 21; The outdoor air that aerofoil fan 21 the sucks condenser of flowing through is taken away the cold-producing medium liberated heat, makes high pressure refrigerant vapor be condensed into highly pressurised liquid.Highly pressurised liquid sprays into evaporimeter 40 through behind device for drying and filtering 30, throttle mechanism such as the capillary, and under corresponding low pressure, evaporate, heat around drawing, this moment, an aerofoil fan 41 of evaporimeter 40 sidepieces constantly entered between the fin of evaporimeter 40 air to carry out heat exchange, and the air that turns cold after the heat release is sent to equipment cabinets.So the equipment cabinets air constantly circulates, and reaches the purpose that reduces temperature.
Switching Power Supply 61 is connected with aerofoil fan 21,41, powers to aerofoil fan.The sidepiece of detailed is described evaporimeter 40 is provided with an aerofoil fan 41, the sidepiece of condenser 20 is provided with two aerofoil fans 21, control section comprises transformer 51, control panel and temperature sensor, and relay 52, holding wire is plugged in a hole on the control panel, and holding wire of the present utility model has 6, and wherein red green 2 are connected with relay 52, dark brown 2 outputs with transformer 51 are connected, and also have 2 to hang empty.The end of temperature sensor directly is inserted on another hole of control panel, and the cold junction of temperature sensor is arranged on evaporimeter 40 sidepieces, and the hot junction of temperature sensor is arranged on condenser 20 sidepieces, is used to measure the temperature of cold and hot end.When the temperature of temperature sensor cold junction measurement reaches predetermined value, some has been overheated for the temperature of indication in the cabinet, temperature value measured and predetermined value are after internal circuit is relatively judged, then whether the control panel that is connected with cold junction just exports DC24V to relay 52, thereby realization relay 52 is controlled the starting of compressors and stopped.Reach intelligence and regulate the purpose of temperature.
The utility model makes full use of each parts of effective spatial distribution refrigeration system, because the space is less, condenser 20 adopts the condenser of copper pipe copper fin high efficiency and heat radiation, and evaporimeter 40 adopts the hydrophilic aluminium foil sheet, condensed water can well be discharged, cold-producing medium adopts the R134A environmental protection refrigerant, it is collapsed into high temperature and high pressure gas by compressor 10, enters to be condenser, the condensation liquefaction heat release, become liquid, heat discharges to atmosphere simultaneously.The R134A environmental protection refrigerant reduces pressure through throttling arrangement, enters evaporimeter, and evaporation gasification heat absorption becomes gas, draws the heat of room air simultaneously, thereby reaches the purpose that reduces indoor temperature, and the cold-producing medium that becomes gas enters the next circulation of compressor starts once more; Cooling fan adopts the aerofoil fan of high air quantity, and power to aerofoil fan with a stable Switching Power Supply, whole system has the duty of a temperature controller by the control of the temperature in equipment box air-conditioning, makes temperature in the case guarantee state at a constant temperature.
The aerofoil fan 21 of the cold junction of air-conditioner described in the utility model is with a Delta DC12V blower fan cold to be taken out of, and aerofoil fan 21 size 92*92*38mm are beneficial to the volume-diminished of whole air-conditioner, conveniently install and carry; The aerofoil fan 41 in hot junction is with two Delta DC12V blower fans heat to be taken out of, blower sizes 120*120*25.4mm, and also the blower fan volume than routine is little for this; Whole machine installation is on industrial equipment like this.Three blower fans mainly are by a 35W, Switching Power Supply 61 power supplies of output AC 12V; Control module mainly is to power to control panel by transformer 51 a step-downs output direct current 24V, control panel is measured the temperature of cold and hot end respectively by two temperature sensors, get the temperature control control panel of cold junction and whether export DC24V, thereby realization relay 52 is controlled the starting of compressors and stopped to relay 52
Transformer 51 step-downs output direct current 24V powers to control panel, control panel is measured the temperature of cold and hot end respectively by two temperature sensors, get the temperature control control panel of cold junction and whether export DC24V to relay 52, thereby relay 52 is controlled the starting of compressors and is stopped, and the detail circuits principle sees that circuit is shown in Figure 5.
The above only is a better embodiment of the present utility model; protection domain of the present utility model does not exceed with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (8)
1, a kind of small-sized switch board air-conditioner, comprise the cube casing, that installs in the casing has compressor, condenser, device for drying and filtering, capillary and an evaporimeter, they connect and compose the loop successively, also be provided with the starting of control compressor or the control module that stops on the casing, it is characterized in that: control module comprises respectively the control panel that is connected with relay with transformer, and control panel is provided with temperature sensor.
2, small-sized switch board air-conditioner according to claim 1, it is characterized in that: the cold junction of temperature sensor is arranged on the evaporimeter sidepiece.
3, small-sized switch board air-conditioner according to claim 1, it is characterized in that: the hot junction of temperature sensor is arranged on the condenser sidepiece.
4, small-sized switch board air-conditioner according to claim 1, it is characterized in that: the sidepiece of evaporimeter is provided with an aerofoil fan.
5, small-sized switch board air-conditioner according to claim 1, it is characterized in that: the sidepiece of condenser is provided with two aerofoil fans.
6, small-sized switch board air-conditioner according to claim 1 is characterized in that: condenser adopts the copper pipe copper fin to make.
7, small-sized switch board air-conditioner according to claim 1 is characterized in that: evaporimeter adopts the hydrophilic aluminium foil sheet to make.
8, according to claim 4 or 5 described small-sized switch board air-conditioners, it is characterized in that: aerofoil fan is provided with the Switching Power Supply of regulating temperature and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202133050U CN201322465Y (en) | 2008-11-05 | 2008-11-05 | Small controller cabinet air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202133050U CN201322465Y (en) | 2008-11-05 | 2008-11-05 | Small controller cabinet air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322465Y true CN201322465Y (en) | 2009-10-07 |
Family
ID=41159846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202133050U Expired - Fee Related CN201322465Y (en) | 2008-11-05 | 2008-11-05 | Small controller cabinet air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201322465Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026527A (en) * | 2010-11-16 | 2011-04-20 | 深圳市航宇德升科技有限公司 | Miniature refrigerator for cooling electronic equipment |
| CN102854949A (en) * | 2012-07-26 | 2013-01-02 | 爱科瑞士制冷科技（深圳）有限公司 | Computer server heat dissipation system and method for heat-dissipating and cooling computer server heat dissipation system |
| CN103134687A (en) * | 2013-01-30 | 2013-06-05 | 奇瑞汽车股份有限公司 | Air conditioning system simulation loading device in engine bench test |
| CN103851716A (en) * | 2012-11-28 | 2014-06-11 | 苏州昆拓热控系统股份有限公司 | High-effect cabinet air conditioner |
| CN107807596A (en) * | 2017-11-18 | 2018-03-16 | 国网新疆电力有限公司电力科学研究院 | Electric-power metering goods and materials week switch cabinet supervising device |
| CN113302067A (en) * | 2018-08-13 | 2021-08-24 | 伊利诺斯工具制品有限公司 | Air vent for vehicle |
-
2008
- 2008-11-05 CN CNU2008202133050U patent/CN201322465Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026527A (en) * | 2010-11-16 | 2011-04-20 | 深圳市航宇德升科技有限公司 | Miniature refrigerator for cooling electronic equipment |
| CN102854949A (en) * | 2012-07-26 | 2013-01-02 | 爱科瑞士制冷科技（深圳）有限公司 | Computer server heat dissipation system and method for heat-dissipating and cooling computer server heat dissipation system |
| CN103851716A (en) * | 2012-11-28 | 2014-06-11 | 苏州昆拓热控系统股份有限公司 | High-effect cabinet air conditioner |
| CN103134687A (en) * | 2013-01-30 | 2013-06-05 | 奇瑞汽车股份有限公司 | Air conditioning system simulation loading device in engine bench test |
| CN103134687B (en) * | 2013-01-30 | 2016-03-16 | 奇瑞汽车股份有限公司 | Air-conditioning system analog loading device in engine rig test |
| CN107807596A (en) * | 2017-11-18 | 2018-03-16 | 国网新疆电力有限公司电力科学研究院 | Electric-power metering goods and materials week switch cabinet supervising device |
| CN113302067A (en) * | 2018-08-13 | 2021-08-24 | 伊利诺斯工具制品有限公司 | Air vent for vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201322465Y (en) | Small controller cabinet air-conditioner | |
| CN102359738B (en) | Heat pipe and refrigerating system combined energy transportation method | |
| CN101769576B (en) | Total energy-saving environmental base station air-conditioning | |
| CN102967019A (en) | Direct evaporation integral heat pipe exchanger | |
| CN103307683A (en) | Hot pipe and air conditioner all-in-one machine | |
| CN103471211A (en) | Air conditioner with variable cooling capacity | |
| CN111189245A (en) | Special air conditioning device of frequency conversion constant temperature and humidity granary | |
| CN210900104U (en) | Miniature data center | |
| AU2018203597A1 (en) | Heat Pump | |
| CN102853495A (en) | Heat tube air conditioning system for machine room and temperature control method of heat tube air conditioning system | |
| CN208113208U (en) | A kind of efficient cooling system for PLC control cabinet | |
| CN210891960U (en) | Constant-temperature and constant-humidity air conditioning equipment for heat dissipation of data machine room | |
| CN101178225A (en) | Double systems machine cabinet air-conditioner | |
| CN102878617B (en) | Based on the ceiling air-conditioning system of container-type data center | |
| CN102853490A (en) | Pipeline cold and heat circulation system | |
| CN201145358Y (en) | Double-system energy-saving air conditioner | |
| CN202719716U (en) | Variable refrigerating capacity air conditioner | |
| CN104422017A (en) | Active heat pipe back plate cooling system | |
| CN201615559U (en) | Integral energy-saving and environment-friendly air conditioner for base station | |
| CN212242895U (en) | Air conditioning device with condensation and evaporation coupling | |
| CN201731674U (en) | Refrigerant natural cooling base station air conditioner | |
| CN211625757U (en) | Special air conditioning device of frequency conversion constant temperature and humidity granary | |
| CN201439973U (en) | Double-cooling and heating source air handling device | |
| CN108444152A (en) | Full efficiency combination type air source heat pump system | |
| CN203687247U (en) | Partitioned temperature-controlled air-conditioner system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20121105 |