CN102644976A - Central air-conditioning system - Google Patents
Central air-conditioning system Download PDFInfo
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- CN102644976A CN102644976A CN2012100853221A CN201210085322A CN102644976A CN 102644976 A CN102644976 A CN 102644976A CN 2012100853221 A CN2012100853221 A CN 2012100853221A CN 201210085322 A CN201210085322 A CN 201210085322A CN 102644976 A CN102644976 A CN 102644976A
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- central air
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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
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Abstract
The invention belongs to the field of a refrigerating system and particularly relates to a central air-conditioning system which is suitable for a factory and is simple. The central air-conditioning system comprises a refrigerating compressor, a cooling water circulating system, a freezing water circulating system and a cooling tower, wherein the cooling water circulating system is composed of a cooling pump, a throttle valve and a condenser; the freezing water circulating system is composed of a freezing pump, the throttle valve, an evaporator and a fan coiled pipe; the refrigerating compressor is simultaneously connected with the cooling water circulating system and the freezing water circulating system; the cooling water circulating system is connected with the freezing water circulating system; and the tail end of the cooling water circulating system is connected with the cooling tower. The central air-conditioning system has the beneficial effects that a humidifying device is additionally arranged based on the traditional central air-conditioning system to adjust the humidity of a dry air conditioner room so as to be more comfortable; and the central air-conditioning system, which is formed by structural forms of the refrigerating compressor, the cooling water circulating system, the freezing water circulating system and the cooling tower, has the advantages of simple structure and easiness for industrial application.
Description
Technical field
The invention belongs to field of refrigeration, relate 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.Central air conditioner system of the present invention will be used the core component as refrigeration such as compressor, condenser, evaporimeter.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, 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 present invention 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.
Beneficial effect of the present invention: 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 a structural representation of the present invention;
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 embodiments of the present invention, below in conjunction with accompanying drawing the present invention 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 present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop on protection scope of the present invention.
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 |
|---|---|---|---|
| CN2012100853221A CN102644976A (en) | 2012-03-28 | 2012-03-28 | Central air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100853221A CN102644976A (en) | 2012-03-28 | 2012-03-28 | Central air-conditioning system |
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| CN102644976A true CN102644976A (en) | 2012-08-22 |
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Family Applications (1)
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| CN2012100853221A Pending CN102644976A (en) | 2012-03-28 | 2012-03-28 | Central air-conditioning system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807934A (en) * | 2012-11-06 | 2014-05-21 | 张华林 | Multifunctional air source central air conditioner |
| CN105627462A (en) * | 2016-01-29 | 2016-06-01 | 吉首大学 | Water circulating cooling system for refrigeration central air conditioner |
| CN106196668A (en) * | 2016-08-31 | 2016-12-07 | 江苏文凤化纤集团有限公司 | Extrusion spinning attemperating unit |
| CN106196670A (en) * | 2016-08-31 | 2016-12-07 | 江苏文凤化纤集团有限公司 | Extrusion spinning temperature control system |
| CN108954574A (en) * | 2018-09-18 | 2018-12-07 | 广东也节能科技有限公司 | Use river as the central air conditioner system of condenser cooling medium |
| CN109638844A (en) * | 2018-11-30 | 2019-04-16 | 国网山东省电力公司电力科学研究院 | A method of failure is latched using central air-conditioning reply large receiving-end grid direct current |
| CN110500842A (en) * | 2018-05-19 | 2019-11-26 | 东莞市杰伟机械制造有限公司 | Energy-efficient roller temperature control system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10103713A (en) * | 1996-09-30 | 1998-04-21 | Kajima Corp | Air conditioner with heat pump |
| CN2588269Y (en) * | 2002-11-28 | 2003-11-26 | 福建神舟电子信息技术有限公司 | Central heating waste heat recovery and water system energy-saving controller |
| CN1584448A (en) * | 2003-08-22 | 2005-02-23 | 陈成 | Air-cooled central hot-pump set with fresh air |
| GB2436918A (en) * | 2006-04-03 | 2007-10-10 | Zhi Xiong Huo | Pipeline of an air conditioner with an automatic spraying device |
| CN201497638U (en) * | 2009-09-15 | 2010-06-02 | 青岛科技大学 | Water cooled central air conditioner experimental bench |
| CN102062459A (en) * | 2010-12-24 | 2011-05-18 | 东莞市虹德电子有限公司 | Energy-saving control system of central air conditioner |
| CN102213467A (en) * | 2010-04-02 | 2011-10-12 | 张志刚 | Fan coil containing cold source and system |
| CN202048628U (en) * | 2011-04-20 | 2011-11-23 | 浙江国祥空调设备有限公司 | Humidified fan coil unit |
| CN202521757U (en) * | 2012-03-28 | 2012-11-07 | 江苏昆山通用电气有限公司 | Central air-conditioning system |
-
2012
- 2012-03-28 CN CN2012100853221A patent/CN102644976A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10103713A (en) * | 1996-09-30 | 1998-04-21 | Kajima Corp | Air conditioner with heat pump |
| CN2588269Y (en) * | 2002-11-28 | 2003-11-26 | 福建神舟电子信息技术有限公司 | Central heating waste heat recovery and water system energy-saving controller |
| CN1584448A (en) * | 2003-08-22 | 2005-02-23 | 陈成 | Air-cooled central hot-pump set with fresh air |
| GB2436918A (en) * | 2006-04-03 | 2007-10-10 | Zhi Xiong Huo | Pipeline of an air conditioner with an automatic spraying device |
| CN201497638U (en) * | 2009-09-15 | 2010-06-02 | 青岛科技大学 | Water cooled central air conditioner experimental bench |
| CN102213467A (en) * | 2010-04-02 | 2011-10-12 | 张志刚 | Fan coil containing cold source and system |
| CN102062459A (en) * | 2010-12-24 | 2011-05-18 | 东莞市虹德电子有限公司 | Energy-saving control system of central air conditioner |
| CN202048628U (en) * | 2011-04-20 | 2011-11-23 | 浙江国祥空调设备有限公司 | Humidified fan coil unit |
| CN202521757U (en) * | 2012-03-28 | 2012-11-07 | 江苏昆山通用电气有限公司 | Central air-conditioning system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807934A (en) * | 2012-11-06 | 2014-05-21 | 张华林 | Multifunctional air source central air conditioner |
| CN105627462A (en) * | 2016-01-29 | 2016-06-01 | 吉首大学 | Water circulating cooling system for refrigeration central air conditioner |
| CN105627462B (en) * | 2016-01-29 | 2018-08-14 | 广州市创博机电设备安装有限公司 | A kind of refrigeration central air-conditioner water cycle cooling system |
| CN106196668A (en) * | 2016-08-31 | 2016-12-07 | 江苏文凤化纤集团有限公司 | Extrusion spinning attemperating unit |
| CN106196670A (en) * | 2016-08-31 | 2016-12-07 | 江苏文凤化纤集团有限公司 | Extrusion spinning temperature control system |
| CN110500842A (en) * | 2018-05-19 | 2019-11-26 | 东莞市杰伟机械制造有限公司 | Energy-efficient roller temperature control system |
| CN108954574A (en) * | 2018-09-18 | 2018-12-07 | 广东也节能科技有限公司 | Use river as the central air conditioner system of condenser cooling medium |
| CN109638844A (en) * | 2018-11-30 | 2019-04-16 | 国网山东省电力公司电力科学研究院 | A method of failure is latched using central air-conditioning reply large receiving-end grid direct current |
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Application publication date: 20120822 |