CN202521757U - Central air-conditioning system - Google Patents
Central air-conditioning system Download PDFInfo
- Publication number
- CN202521757U CN202521757U CN2012201215740U CN201220121574U CN202521757U CN 202521757 U CN202521757 U CN 202521757U CN 2012201215740 U CN2012201215740 U CN 2012201215740U CN 201220121574 U CN201220121574 U CN 201220121574U CN 202521757 U CN202521757 U CN 202521757U
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- China
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- water circulation
- central air
- circulation system
- cooling
- cooling water
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model belongs to the field of refrigeration systems, and particularly relates to a relatively simple central air-conditioning system suitable for factories. The central air-conditioning system comprises a refrigeration compressor, a cooling water circulation system, a freezing water circulation system and a cooling tower, wherein the cooling water circulation system consists of a cooling pump, a throttling valve and a condenser; the freezing water circulation system consists of a freezing pump, a throttling valve, an evaporator and a fan coil pipe; the refrigeration compressor is connected with the cooling water circulation system and the freezing water circulation system at the same time; the cooling water circulation system is connected with the freezing water circulation system; and the tail of the cooling water circulation system is connected to the cooling tower. The central air-conditioning system has the advantages that a humidifier is added to the conventional central air-conditioning system and used for adjusting the humidity of a dry air-conditioning room, so that people feel relatively comfortable; and the central air-conditioning system with the refrigeration compressor, the cooling water circulation system, the freezing water circulation system and the cooling tower has a simple structure and is favorable for industrial application.
Description
Technical field
The utility model belongs to field of refrigeration, relates in particular to a kind of comparatively simple central air conditioner system that is applicable to factory.
Background technology
In present air-conditioning system,, mainly be through an air-conditioning being installed in each room for the refrigeration in room between many; The situation that contains multi-storey building, a lot of rooms for factory etc.; Such mounting means is very inconvenient, and it is bigger to consume energy, and the cost of purchasing air-conditioning is also big.In addition, in air-conditioned room, usually feel very dry, let the people feel under the weather.Therefore be necessary to use central air conditioner system, especially with the central air conditioner system of humidification function.
Cold pump is to consume small amount of electrical energy, the equipment that heat is carried out the heat conversion through heat-exchange working medium.The advantage of cold pump is cleaning, environmental protection, energy-conservation.It adopts the Carnot cycle principle, and the concrete course of work is: the gaseous state heat-exchange working medium of getting rid of high temperature, high pressure after the compressor operating; The gaseous state heat-exchange working medium of this HTHP after cross valve gets into the condenser release heat, the liquid of warm high pressure in becoming; The liquid heat exchange working medium of warm high pressure becomes the liquid of low-temp low-pressure through the throttling step-down of device for drying and filtering, liquid-sighting glass and expansion valve in being somebody's turn to do, and evaporates through the heat that absorbs in air or the water source in evaporimeter through liquid-dividing head again, becomes the gas of low-temp low-pressure; The gas converting heat working medium of this low-temp low-pressure flows back to the compressor air suction mouth, accomplishes an operation cycle.The central air conditioner system of the utility model will be used the core component as refrigeration such as compressor, condenser, evaporimeter.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of have humidification function, simple in structure, energy-conservation relatively central air conditioner system are provided.
To achieve these goals, the technical scheme that the utility model adopted is: central air conditioner system is characterized in that: comprise refrigeration compressor, cooling water recirculation system, the chilled water circulatory system and cooling tower; Cooling water recirculation system is made up of coolant pump, choke valve and condenser; The chilled water circulatory system is made up of refrigerating water pump, choke valve, evaporimeter and fan coil; Refrigeration compressor is connected with cooling water recirculation system, the chilled water circulatory system simultaneously, and cooling water recirculation system is connected with the chilled water circulatory system, and the end of cooling water recirculation system is connected to cooling tower.
Aforesaid central air conditioner system, described central air conditioner system also is provided with humidifier.
Aforesaid central air conditioner system, described cooling tower is provided with blower fan.
Aforesaid central air conditioner system, described fan coil is made up of blower fan and coil pipe.
Through refrigeration compressor cold-producing medium is compressed into to send in the evaporimeter after the liquid state and carries out heat exchange with chilled water, with the chilled water refrigeration, refrigerating water pump is delivered to chilled water in the cooling coil (being fan coil) of each air blower, is blowed the purpose that reaches cooling by blower fan.Cold-producing medium after evaporation discharges heat and becomes gaseous state in condenser, coolant pump is delivered to cooling water on the cooling tower and by the water tower blower fan it sprayed cooling, and carries out heat exchange between the atmosphere, heat is dispersed in the atmosphere goes.In addition, the cooling coil of chummery is delivered to each room to the steam of humidifier release via being distributed in not.
The beneficial effect of the utility model: on traditional central air conditioner system basis, add humidifier, regulate the humidity of dry air-conditioned room, comfortable with more; Use compressor, condenser, evaporimeter composition member as kind of refrigeration cycle, energy-conservation relatively; The central air conditioner system that the structural shape of employing refrigeration compressor, cooling water recirculation system, the chilled water circulatory system and cooling tower is processed, simple in structure, be easy to industrial applications.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Wherein, 1 refrigeration compressor, 2 evaporimeters, 3 condensers, 4 fan coils, 5 refrigerating water pumps, 6 coolant pumps, 7 blower fans, 8 choke valves, 9 check valves, 10 humidifiers, 11 cooling towers.
The specific embodiment
Fig. 1 is the preferred embodiment of the utility model, below in conjunction with accompanying drawing the utility model is further described.
According to Fig. 1, central air conditioner system is characterized in that: comprise refrigeration compressor 1, cooling water recirculation system, the chilled water circulatory system and cooling tower 11; Cooling water recirculation system is made up of coolant pump 6, choke valve 8 and condenser 3; The chilled water circulatory system is made up of refrigerating water pump 5, choke valve 8, evaporimeter 2 and fan coil 4, and fan coil 4 is distributed in each room, comprises the coil pipe of blower fan 7 and duct type; Refrigeration compressor 1 is connected with cooling water recirculation system, the chilled water circulatory system simultaneously, and cooling water recirculation system is connected through check valve 9 with the chilled water circulatory system, and the end of cooling water recirculation system is connected to cooling tower 11; Central air conditioner system also is provided with humidifier 10; Humidifier 10 is communicated with fan coil 4; The fan coil 4 of chummery is delivered to each room to the steam that humidifier 10 discharges via being distributed in not; It should be noted that fan coil described here 4 is consistent with the fan coil pipe structure of the chilled water circulatory system, but be not same fan coil; Cooling tower 11 is provided with blower fan 7, and blower fan 7 is used to reduce the water temperature of cooling tower 11, and the heat that " backwater " taken back in acceleration is dispersed in the atmosphere and goes.
Through refrigeration compressor 1 cold-producing medium is compressed into to send in the evaporimeter 2 after the liquid state and carries out heat exchange with chilled water; Chilled water is freezed; Refrigerating water pump 5 is delivered to chilled water in the cooling coil (being fan coil 4) of each air blower, blows the purpose that reaches cooling by blower fan 7, in each room, carries out heat exchange; Take away heat in the room, the temperature in the room is descended.Cold-producing medium after evaporation discharges heat and becomes gaseous state in condenser 3, coolant pump 6 is delivered on the cooling tower 11 cooling water by water tower blower fan 7 it is sprayed cooling, and carries out heat exchange between the atmosphere, heat is dispersed in the atmosphere goes.In addition, the fan coil 4 of chummery is delivered to each room to the steam of humidifier 10 releases via being distributed in not.
On traditional central air conditioner system basis, add humidifier, regulate the humidity of dry air-conditioned room, comfortable with more; Use compressor, condenser, evaporimeter composition member as kind of refrigeration cycle, energy-conservation relatively; The central air conditioner system that the structural shape of employing refrigeration compressor, cooling water recirculation system, the chilled water circulatory system and cooling tower is processed, simple in structure, be easy to industrial applications.
The foregoing description does not limit the utility model in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drops on the protection domain of the utility model.
Claims (4)
1. central air conditioner system is characterized in that: comprise refrigeration compressor, cooling water recirculation system, the chilled water circulatory system and cooling tower; Cooling water recirculation system is made up of coolant pump, choke valve and condenser; The chilled water circulatory system is made up of refrigerating water pump, choke valve, evaporimeter and fan coil; Refrigeration compressor is connected with cooling water recirculation system, the chilled water circulatory system simultaneously, and cooling water recirculation system is connected with the chilled water circulatory system, and the end of cooling water recirculation system is connected to cooling tower.
2. central air conditioner system according to claim 1 is characterized in that: described central air conditioner system also is provided with humidifier.
3. central air conditioner system according to claim 1 is characterized in that: described cooling tower is provided with blower fan.
4. central air conditioner system according to claim 1 is characterized in that: described fan coil is made up of blower fan and coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201215740U CN202521757U (en) | 2012-03-28 | 2012-03-28 | Central air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201215740U CN202521757U (en) | 2012-03-28 | 2012-03-28 | Central air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521757U true CN202521757U (en) | 2012-11-07 |
Family
ID=47104704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201215740U Expired - Fee Related CN202521757U (en) | 2012-03-28 | 2012-03-28 | Central air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521757U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644976A (en) * | 2012-03-28 | 2012-08-22 | 江苏昆山通用电气有限公司 | Central air-conditioning system |
| CN105135552A (en) * | 2015-08-17 | 2015-12-09 | 珠海格力电器股份有限公司 | Air conditioner system |
| CN106168405A (en) * | 2016-09-29 | 2016-11-30 | 邢波 | A kind of air-conditioning refrigeration system |
| CN106940046A (en) * | 2017-04-13 | 2017-07-11 | 深圳沃海森科技有限公司 | Use the centrifugation cooling water air conditioner unit of evaporator type condenser |
-
2012
- 2012-03-28 CN CN2012201215740U patent/CN202521757U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644976A (en) * | 2012-03-28 | 2012-08-22 | 江苏昆山通用电气有限公司 | Central air-conditioning system |
| CN105135552A (en) * | 2015-08-17 | 2015-12-09 | 珠海格力电器股份有限公司 | Air conditioner system |
| CN106168405A (en) * | 2016-09-29 | 2016-11-30 | 邢波 | A kind of air-conditioning refrigeration system |
| CN106940046A (en) * | 2017-04-13 | 2017-07-11 | 深圳沃海森科技有限公司 | Use the centrifugation cooling water air conditioner unit of evaporator type condenser |
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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: 20121107 Termination date: 20140328 |