CN105972753A - Battery cabinet air conditioner - Google Patents
Battery cabinet air conditioner Download PDFInfo
- Publication number
- CN105972753A CN105972753A CN201610306433.9A CN201610306433A CN105972753A CN 105972753 A CN105972753 A CN 105972753A CN 201610306433 A CN201610306433 A CN 201610306433A CN 105972753 A CN105972753 A CN 105972753A
- Authority
- CN
- China
- Prior art keywords
- air
- cabinet
- cabinet body
- battery
- air conditioner
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
- F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention aims at providing an energy-saving battery cabinet air conditioner. The battery cabinet air conditioner comprises a cabinet body and a control unit. According to the key, an air inlet is formed in the center of the bottom of the cabinet body, an air outlet is formed in the periphery of the top of the cabinet body, a grid-shaped support used for supporting a storage battery is arranged in the cabinet body, and a fan and a semiconductor refrigeration plate are sequentially arranged below the support; an air channel is arranged on the side wall of the cabinet body, the bottom end of the air channel leads to the position below the fan, and the top end of the air channel leads to the position above the cabinet body; and the air inlet and the air outlet are each provided with an electronic control valve and a temperature sensor, and the electronic control valves and the temperature sensors are all connected with the control unit. According to the battery cabinet air conditioner, by means of the structure of the air channel arranged in the cabinet body and the like, two refrigeration modes of circulation of air in the cabinet body and exchange of the air in the cabinet body and air outside the cabinet body can be achieved, the refrigeration efficiency is greatly improved, and the battery cabinet air conditioner is quite suitable for refrigeration of a battery cabinet with the strict requirement for electric energy consumption.
Description
Technical field
The invention belongs to air-conditioning technical field, be specifically related to a kind of battery rack air-conditioning.
Background technology
In order to ensure that the situation commercial power supply is abnormal can normally work a period of time, a lot of machine rooms are all provided with ups power, the most jumbo accumulator, and in the course of the work, accumulator can release a lot of heats.In order to ensure the normal work of accumulator, it is necessary to a kind of battery rack air-conditioning of design, for the cooling of accumulator.The observable index of this kind of battery rack air-conditioning must be the highest, to reduce the power consumption of accumulator, limited electric energy is used for the power supply of other equipment of machine room.
Summary of the invention
The purpose of the present invention is to propose to a kind of energy-conservation battery rack air-conditioning.
The battery rack air-conditioning of the present invention includes cabinet and control unit, it is critical only that the bottom center of described cabinet is provided with air inlet, top is formed around air outlet, is provided with the grid-like support for supporting accumulator in cabinet, and the lower section of support is sequentially provided with fan and semiconductor chilling plate；The sidewall of cabinet is provided with air channel, and the bottom in described air channel leads to the lower section of fan, and the top in air channel leads to the top of cabinet；Described air inlet and air outlet are equipped with electric control valve and temperature sensor, and described electric control valve, temperature sensor are all connected with control unit.
The operation principle of above-mentioned battery rack air-conditioning is as follows:
In battery operation, fan and semiconductor chilling plate synchronous working, the cold air lowered the temperature through semiconductor chilling plate is upwards blowed to accumulator by fan, lowers the temperature for accumulator.For realizing energy-saving effect, control unit utilizes temperature sensors for detecting the air themperature at air inlet and air outlet, when the temperature of air outlet is less than the temperature of air inlet, although representing through the heat exchange with accumulator, the temperature of the cold air in cabinet still is below the temperature in the external world, the most extraneous air is warmmer, for avoiding rapid heat emission to cause energy loss to the external world, control unit closes the electric control valve at air inlet and air outlet, upper air in cabinet flows downward through the air channel of sidewall, it is achieved the air in cabinet follows bad；And when the temperature of air outlet is higher than the temperature of air inlet, represent through with the heat exchange of accumulator after, the temperature of the cold air in cabinet is already above extraneous temperature, the most extraneous cooler air, for make full use of the external world cold air and saves energy, control unit opens the electric control valve at air inlet and air outlet, and the upper air in cabinet is discharged through air outlet, it is achieved the air exchange inside and outside cabinet.
Further, for avoiding the accumulator under low temperature state to carry out heat exchange with the hot-air outside cabinet, described cabinet is made up of insulation material.
Further, for avoiding air inlet to fall into dust, the top of described air outlet is provided with shielding plate.
The battery rack air-conditioning of the present invention is by arranging the structures such as air channel in cabinet, air circulation and two kinds of refrigeration modes of cabinet inner air and outer air exchange in cabinet can be realized, substantially increase refrigerating efficiency, be very suitable for the refrigeration of the battery rack harsh to power consumption requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the battery rack air-conditioning of the present invention.
Accompanying drawing indicates: 1, cabinet；2, air inlet；3, air outlet；4, support；5, fan；6, semiconductor chilling plate；7, air channel；8, electric control valve.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the detailed description of the invention such as mutual alignment between the involved shape of each component, structure, each several part and annexation, the effect of each several part and operation principle etc. of the present invention is described in further detail.
Embodiment 1:
(figure is not drawn into control unit and temperature sensor) as shown in the figure, the battery rack air-conditioning of the present embodiment includes cabinet 1 and control unit, it is critical only that the bottom center of described cabinet 1 is provided with air inlet 2, top is formed around air outlet 3, being provided with the grid-like support 4 for supporting accumulator in cabinet 1, the lower section of support 4 is sequentially provided with fan 5 and semiconductor chilling plate 6；The sidewall of cabinet 1 is provided with air channel 7, and the bottom in described air channel 7 bends and leads to the lower section of fan 5, and the top in air channel 7 leads to the top of cabinet 1；Described air inlet 2 and air outlet 3 are equipped with electric control valve 8 and temperature sensor, and described electric control valve 8, temperature sensor are all connected with control unit.
The operation principle of above-mentioned battery rack air-conditioning is as follows:
In battery operation, fan 5 and semiconductor chilling plate 6 work asynchronously, and the cold air lowered the temperature through semiconductor chilling plate 6 is upwards blowed to accumulator by fan 5, lower the temperature for accumulator.For realizing energy-saving effect, control unit utilizes temperature sensors for detecting the air themperature at air inlet 2 and air outlet 3, when the temperature of air outlet 3 is less than the temperature of air inlet 2, although representing through the heat exchange with accumulator, the temperature of the cold air in cabinet 1 still is below the temperature in the external world, the most extraneous air is warmmer, for avoiding rapid heat emission to cause energy loss to the external world, control unit closes the electric control valve 8 at air inlet 2 and air outlet 3, upper air in cabinet 1 flows downward through the air channel 7 of sidewall, it is achieved the air in cabinet follows bad；And when the temperature of air outlet 3 is higher than the temperature of air inlet 2, represent through with the heat exchange of accumulator after, the temperature of the cold air in cabinet 1 is already above extraneous temperature, the most extraneous cooler air, for make full use of the external world cold air and saves energy, control unit opens the electric control valve 8 at air inlet 2 and air outlet 3, and the upper air in cabinet 1 is discharged through air outlet 3, it is achieved the air exchange inside and outside cabinet 1.
Claims (3)
1. a battery rack air-conditioning, including cabinet and control unit, it is characterised in that the bottom center of described cabinet is provided with air inlet, top is formed around air outlet, being provided with the grid-like support for supporting accumulator in cabinet, the lower section of support is sequentially provided with fan and semiconductor chilling plate；The sidewall of cabinet is provided with air channel, and the bottom in described air channel leads to the lower section of fan, and the top in air channel leads to the top of cabinet；Described air inlet and air outlet are equipped with electric control valve and temperature sensor, and described electric control valve, temperature sensor are all connected with control unit.
Battery rack air-conditioning the most according to claim 1, it is characterised in that described cabinet is made up of insulation material.
Battery rack air-conditioning the most according to claim 1, it is characterised in that the top of described air outlet is provided with shielding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306433.9A CN105972753A (en) | 2016-05-11 | 2016-05-11 | Battery cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306433.9A CN105972753A (en) | 2016-05-11 | 2016-05-11 | Battery cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972753A true CN105972753A (en) | 2016-09-28 |
Family
ID=56991924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610306433.9A Pending CN105972753A (en) | 2016-05-11 | 2016-05-11 | Battery cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972753A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548368A (en) * | 2018-11-23 | 2019-03-29 | 南京四象新能源科技有限公司 | A kind of energy storage cabinet and its control method |
| CN113727579A (en) * | 2021-07-26 | 2021-11-30 | 珠海格力电器股份有限公司 | Heat dissipation system and heat dissipation method for fuel cell voltage converter |
| CN114670073A (en) * | 2022-04-14 | 2022-06-28 | 山东交通职业学院 | Automatic machining equipment for brake disc of automobile braking system |
-
2016
- 2016-05-11 CN CN201610306433.9A patent/CN105972753A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548368A (en) * | 2018-11-23 | 2019-03-29 | 南京四象新能源科技有限公司 | A kind of energy storage cabinet and its control method |
| CN109548368B (en) * | 2018-11-23 | 2021-04-30 | 南京四象新能源科技有限公司 | Energy storage cabinet and control method thereof |
| CN113727579A (en) * | 2021-07-26 | 2021-11-30 | 珠海格力电器股份有限公司 | Heat dissipation system and heat dissipation method for fuel cell voltage converter |
| CN114670073A (en) * | 2022-04-14 | 2022-06-28 | 山东交通职业学院 | Automatic machining equipment for brake disc of automobile braking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |
|
| WD01 | Invention patent application deemed withdrawn after publication |