CN103185418A - Central air-conditioning and hot water supply system - Google Patents
Central air-conditioning and hot water supply system Download PDFInfo
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- CN103185418A CN103185418A CN2011104584338A CN201110458433A CN103185418A CN 103185418 A CN103185418 A CN 103185418A CN 2011104584338 A CN2011104584338 A CN 2011104584338A CN 201110458433 A CN201110458433 A CN 201110458433A CN 103185418 A CN103185418 A CN 103185418A
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Abstract
The invention relates to the field of air-conditioners, and in particular relates to a central air-conditioning and hot water supply system which comprises a multi-way circulation pipeline, wherein each circulation pipeline comprises a compressor; an output tube of the compressor is sleeved with a set of tube heat exchangers and is subsequently connected with a condenser; the condenser is connected with inlet tubes of a first liquid reservoir and a second liquid reservoir; an outlet tube of the first liquid reservoir is communicated with a tubular evaporator through a throttling device; an outlet tube of the tubular evaporator is connected with an inlet tube of a first gas-liquid separator; an inlet tube and an outlet tube of the second liquid reservoir are respectively provided with a first bypass-valve and a second bypass-valve; outlets of the gas-liquid separator and the second liquid reservoir are communicated with an inlet tube of the compressor and return the compressor so as to form a circulation pipeline; a fan is arranged beside the condenser; and the tubular evaporator in each circulation pipeline is connected with an electrically operated valve and a fan coil. The central air-conditioning and hot water supply system is good in refrigeration and high in energy efficiency ratio, and can save about 70-80% of power when being compared with the conventional air-conditioner.
Description
Technical field
The invention relates to field of air conditioning, especially a kind of central air-conditioning and hot water supply system.
Background technology
Existing air conditioner and air can be generally separate equipment by hot water machine, and during air conditioner refrigerating, condenser can be discharged a large amount of heats and be wasted in fact, and when air can hot water machine be produced hot water, evaporimeter can be discharged a large amount of cold air, also wastes.
The useless cold that the waste heat that produces when taking full advantage of air conditioner refrigerating and air produce when can hot water machine heating water, people naturally can be with air conditioner and the two combination of air energy hot water machine, namely be to have occurred air-conditioner heat pump water heater on the market, the selected part configuration of this equipment and pipeline reasonable combination, will give full play to its all-in-one effect, obtain free hot water when opening cold air.When weather freezes, can be set to heating gas and hot water pattern, a machine three-use just reduces equipment investment cost, plays energy-saving and emission-reduction, meets government's low-carbon energy-saving and reduces discharging policy.
Now on the market, there are a lot of enterprises to select in factory building, to use the evaporation type cool-down ventilation machine group, the evaporation type cool-down ventilation machine group adopts water pump directly water in the reception basin to be transported to cascade, blow out by blower fan, because adopt tap water supply usually, the temperature of water own is relatively just high, refrigeration is very restricted, the general temperature that only can reduce about 4 degrees centigrade, water consumption is very big, and does not have the warm function of system, for this reason, a kind ofly can save the energy, can reach the air conditioner of fine refrigeration and the warm effect of system again, become the instant research and development problem of industry.
Summary of the invention
The invention provides a kind of central air-conditioning that can significantly cut down the consumption of energy and hot water supply system.
To achieve these goals, following technical scheme is adopted in the invention:
It comprises the multichannel circulation line, every road circulation line comprises a compressor, connect a condenser behind efferent duct socket one double-tube heat exchanger of described compressor, condenser connects the inlet tube of first reservoir and second reservoir, the outlet of first reservoir is through a throttling arrangement communicating pipe evaporimeter, the tubular evaparator outlet connects the inlet tube of a gas-liquid separator, the inlet tube of described second reservoir and outlet are respectively equipped with first by-passing valve and second by-passing valve, gas-liquid separator is communicated with compressor inlet and returns compressor with the outlet of second reservoir and forms one road circulation line, the other blower fan that is provided with of described condenser, the tubular evaparator in each circulation line connects motor-driven valve and fan coil.
Preferably, the efferent duct of described compressor is provided with high-voltage switch gear;
Preferably, the inlet tube of described compressor is provided with low tension switch;
Preferably, the outlet of described throttling arrangement divides a two-way outlet pipe, is respectively equipped with a magnetic valve on the two-way outlet pipe, and the two-way outlet pipe is behind magnetic valve and be a pipeline;
Preferably, described multichannel circulation line is installed in the body, and wherein, condenser is provided with the body internal upper part, and blower fan is located at the body top, and remaining part is located at organism bottom.
Owing to adopted said structure, the central air-conditioning of the invention and hot water supply system are by the switching of the pipeline recurrence relation of a system, can realize refrigeration, ice making and heat three kinds of effects, and the test by the industry professional, be example with 120 squares of place areas, between maximum can reduce indoor temperature or improves 15-20 degree centigrade, possess good refrigeration, and the Energy Efficiency Ratio height, than the electric weight about traditional air-conditioning saving 70-80%.
Description of drawings
Fig. 1 is the pipeline structure schematic diagram of the invention;
Fig. 2 is the physical arrangement schematic diagram of the invention.
The specific embodiment
In conjunction with Fig. 1-shown in Figure 2, the central air-conditioning of present embodiment and hot water supply system comprise the multichannel circulation line, every road circulation line comprises a compressor 1, efferent duct socket one double-tube heat exchanger 2 backs of described compressor 1 connect a condenser 3, condenser 3 connects the inlet tube of first reservoir 4 and second reservoir 5, the outlet of first reservoir 4 is through a throttling arrangement 6 communicating pipe evaporimeters 7, tubular evaparator 7 outlets connect the inlet tube of a gas-liquid separator 8, the inlet tube of described second reservoir 5 and outlet are respectively equipped with first by-passing valve 9 and second by-passing valve 10, gas-liquid separator 8 is communicated with compressor inlet with the outlet of second reservoir 5 and returns compressor 1 formation one road circulation line, the described condenser 3 other blower fans 11 that are provided with, the tubular evaparator 7 in each circulation line connects motor-driven valve and fan coil 12.
In the present embodiment, the efferent duct of described compressor 1 is provided with high-voltage switch gear 13; , the inlet tube of described compressor 1 is provided with low tension switch 14;
In the present embodiment, 6 outlets of described throttling arrangement divide two-way outlet pipes, are respectively equipped with a magnetic valve 15 and 15 ' on the two-way outlet pipe, and the two-way outlet pipe is behind magnetic valve 15 and 15 ' and be a pipeline;
In addition, in the present embodiment, described multichannel circulation line is installed in the body 16, and wherein, condenser 3 is provided with body 16 internal upper parts, and blower fan is located at the body top, and remaining part is located at organism bottom.
During the high speed refrigeration mode, it is from compressor 1 that pipeline flows to, through flowing to first reservoir 4 after condenser 3 condensations, open first by-passing valve 9 of the-reservoir 4 this moment, flow to throttling arrangement 6 backs and arrive tubular evaparator 7 generation refrigeration by first magnetic valve 15, return compressor 1 by gas-liquid separator 8 then.
When the lower temperature of needs, then adopt the high speed ice-make mode, during the high speed ice-make mode, it is from compressor 1 that pipeline flows to, through flowing to first reservoir 4 after condenser 3 condensations, open second by-passing valve 10 of the-reservoir 4 this moment, flows to throttling arrangement 6 backs and arrive tubular evaparator 7 generation refrigeration by second magnetic valve 15 ', returns compressor 1 by gas-liquid separator 8 then.
During heating mode, it is from compressor starts that pipeline flows to, through flowing to first reservoir 4 after condenser 3 condensations, open first by-passing valve 9 of the-reservoir 4 this moment, flow to throttling arrangement 6 backs and arrive tubular evaparator 7 generation refrigeration by first magnetic valve 15, return compressor by gas-liquid separator 8 then, the pipeline that leads to condenser 2 at compressor 1 arranges double-tube heat exchanger 2 and carries out heat exchange, absorbs the heat of the high temperature and high pressure gas that compressor 1 produces.
The above is only for the preferred embodiment of the invention; be not thus the restriction the invention claim; every equivalent structure or equivalent flow process conversion that utilizes the invention specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the invention.
Claims (5)
1. a central air-conditioning and hot water supply system, it is characterized in that: comprise the multichannel circulation line, every road circulation line comprises a compressor, connect a condenser behind efferent duct socket one double-tube heat exchanger of described compressor, condenser connects the inlet tube of first reservoir and second reservoir, the outlet of first reservoir is through a throttling arrangement communicating pipe evaporimeter, the tubular evaparator outlet connects the inlet tube of a gas-liquid separator, the inlet tube of described second reservoir and outlet are respectively equipped with first by-passing valve and second by-passing valve, gas-liquid separator is communicated with compressor inlet and returns compressor with the outlet of second reservoir and forms one road circulation line, the other blower fan that is provided with of described condenser, the tubular evaparator in each circulation line connects motor-driven valve and fan coil.
2. central air-conditioning as claimed in claim 1 and hot water supply system, it is characterized in that: the efferent duct of described compressor is provided with high-voltage switch gear;
3. central air-conditioning as claimed in claim 2 and hot water supply system, it is characterized in that: the inlet tube of described compressor is provided with low tension switch;
4. central air-conditioning as claimed in claim 3 and hot water supply system is characterized in that: described throttling arrangement outlet divides a two-way outlet pipe, is respectively equipped with a magnetic valve on the two-way outlet pipe, and the two-way outlet pipe is behind magnetic valve and be a pipeline;
5. central air-conditioning as claimed in claim 4 and hot water supply system, it is characterized in that: described multichannel circulation line is installed in the body, and wherein, condenser is provided with the body internal upper part, and blower fan is located at the body top, and remaining part is located at organism bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104584338A CN103185418A (en) | 2011-12-31 | 2011-12-31 | Central air-conditioning and hot water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104584338A CN103185418A (en) | 2011-12-31 | 2011-12-31 | Central air-conditioning and hot water supply system |
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| Publication Number | Publication Date |
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| CN103185418A true CN103185418A (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011104584338A Pending CN103185418A (en) | 2011-12-31 | 2011-12-31 | Central air-conditioning and hot water supply system |
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| CN (1) | CN103185418A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279789A (en) * | 2013-07-11 | 2015-01-14 | 东莞市微电环保科技有限公司 | Triple co-generation air conditioner system |
| CN105299943A (en) * | 2015-11-27 | 2016-02-03 | 重庆通用工业(集团)有限责任公司 | Double-machine head centrifugal chiller system |
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| JP2007192506A (en) * | 2006-01-20 | 2007-08-02 | Hitachi Housetec Co Ltd | Drain water storage system for heat pump water heater |
| CN101210719A (en) * | 2006-12-29 | 2008-07-02 | 张剑 | Double energy sources cold and hot water set central air-conditioning system |
| US7458418B2 (en) * | 2003-01-13 | 2008-12-02 | Carrier Corporation | Storage tank for hot water systems |
| CN201569156U (en) * | 2009-11-19 | 2010-09-01 | 苏州大学 | Air source heat pump water heater |
| CN201828093U (en) * | 2010-09-30 | 2011-05-11 | 广东志高空调有限公司 | Energy-saving air conditioner with refrigerant regulating function |
| CN202008250U (en) * | 2011-03-07 | 2011-10-12 | 厦门佳利斯制冷设备有限公司 | Three-function air-conditioning unit |
| CN202485270U (en) * | 2011-12-31 | 2012-10-10 | 鸿迎科技有限公司 | Central air-conditioning and hot water supplying system |
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2011
- 2011-12-31 CN CN2011104584338A patent/CN103185418A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7458418B2 (en) * | 2003-01-13 | 2008-12-02 | Carrier Corporation | Storage tank for hot water systems |
| JP2007192506A (en) * | 2006-01-20 | 2007-08-02 | Hitachi Housetec Co Ltd | Drain water storage system for heat pump water heater |
| CN101210719A (en) * | 2006-12-29 | 2008-07-02 | 张剑 | Double energy sources cold and hot water set central air-conditioning system |
| CN201569156U (en) * | 2009-11-19 | 2010-09-01 | 苏州大学 | Air source heat pump water heater |
| CN201828093U (en) * | 2010-09-30 | 2011-05-11 | 广东志高空调有限公司 | Energy-saving air conditioner with refrigerant regulating function |
| CN202008250U (en) * | 2011-03-07 | 2011-10-12 | 厦门佳利斯制冷设备有限公司 | Three-function air-conditioning unit |
| CN202485270U (en) * | 2011-12-31 | 2012-10-10 | 鸿迎科技有限公司 | Central air-conditioning and hot water supplying system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279789A (en) * | 2013-07-11 | 2015-01-14 | 东莞市微电环保科技有限公司 | Triple co-generation air conditioner system |
| CN104279789B (en) * | 2013-07-11 | 2017-11-07 | 东莞市微电环保科技有限公司 | A kind of trilogy supply air-conditioning system |
| CN105299943A (en) * | 2015-11-27 | 2016-02-03 | 重庆通用工业(集团)有限责任公司 | Double-machine head centrifugal chiller system |
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Application publication date: 20130703 |