CN104214834A - Special air-conditioner for household type heating supply - Google Patents
Special air-conditioner for household type heating supply Download PDFInfo
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- CN104214834A CN104214834A CN201410401584.3A CN201410401584A CN104214834A CN 104214834 A CN104214834 A CN 104214834A CN 201410401584 A CN201410401584 A CN 201410401584A CN 104214834 A CN104214834 A CN 104214834A
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- conditioner
- special air
- surface cooler
- indoor unit
- indoor set
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Abstract
The invention discloses a special air-conditioner for household type heating supply. The special air-conditioner comprises an outdoor unit and an indoor unit, wherein the outdoor unit is connected with the indoor unit through a pipeline; the indoor unit is composed of a liquid accumulator, a brazing-plate type heat exchanger, a throttling device and a control panel; the outdoor unit is composed of an axial fan, a compressor, an oil separator, a diversion valve and a surface cooler; the indoor unit is connected with a floor heating manifold, and a circulation water pump is arranged between the floor heating manifold and the indoor unit. According to the structure of the special air-conditioner, the outdoor unit and the indoor unit are separated, and the operation is more humanized; the possibility of causing frost damage to equipment and pipelines due to non-circulation of a water system in winter is reduced; the size of the outdoor unit is reduced through the design of split-type indoor unit and the outdoor unit, the mounting is more flexible, and the space is saved. The special air-conditioner for household type heating supply has the advantages that in the aspect of functionality, the operation is simple, convenient and intelligent; the air-conditioner can supply heat in a low temperature and can normally operate to supply heat at the temperature of minus 20 degrees in winter; energy sources and electricity are saved, the energy efficiency ratio of the system is high, and more money is saved; the air-conditioner is connected with the floor heating system, the temperature distribution of each room is uniform, and the control on the special air-conditioner is accurate.
Description
Technical field
The present invention relates to the application of field of heating, particularly relate to a kind of family formula heating special air conditioner for heating such as family, office, trade companies.
Technical background
Air source hot pump water heater is novel green energy resource industry, and compared with traditional combustion gas, electric heater product, it is safety but also energy-conserving and environment-protective not only, even if compared with solar energy, also has obvious advantage.It is changed traditional solar product and only relies on sunshine direct projection or radiation to collect the mode of the energy, utilizes the refrigerant in equipment from natural environment air, gather heat energy and make temperature of cold water rises by heat exchanger.
The advantages such as air source hot pump water heater, because its capacity usage ratio is high, environmental protection, can realize the changes in temperature supply of annual air-conditioning, easy to install, go out obvious advantage and suitable popularizing at most of China regional representation.Fast-developing situation and high performance tight demand cause insider's extensive concern.The service behaviour of heat pump except engine efficiency, system matches and operating mode by compression arrange impact comparatively large except, it is one of key factor affecting heat pump performance that defrost process controls.The major effect of frosting to heat pump performance is: passage between blocking fin, increases air flow resistance; Increase heat exchanger thermal resistance, exchange capability of heat declines; Evaporating temperature declines, and Energy Efficiency Ratio reduces, operation of heat pump penalty.
In addition, overhead, market air machinery is integrated machine, and owing to being one, water circulating pump and heat exchanger are all in outdoor, winter, water did not circulate, easy freezing water pump and heat exchanger, in addition, on market, the volume of like product is very large, is provided with certain limitation, can not adapts to various place flexibly.For field of air conditioning low-temperature heating-5 DEG C be one be difficult to break through bottleneck, most of producer can increase electricity and be aided with additional heat.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of family formula heating special air conditioner, and described special air conditioner has the feature of simple, the easy to use and energy-conserving and environment-protective of structure.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of family formula heating special air conditioner, it is characterized in that: this special air conditioner comprises off-premises station and indoor set, off-premises station is connected by pipeline with indoor set, described indoor set comprises reservoir, brazing plate type heat exchanger, throttling arrangement and control panel, described off-premises station comprises aerofoil fan, compressor, oil eliminator, switching valve and surface cooler, the delivery port of surface cooler is connected with the first air inlet of switching valve, the first gas outlet that switching valve and the first air inlet are connected is connected with the air inlet of compressor through oil eliminator, the gas outlet of compressor is connected with the second air inlet of switching valve, switching valve the second gas outlet be connected with one end of brazing plate type heat exchanger through reservoir, the other end of brazing plate type heat exchanger is connected with surface cooler water inlet through throttling arrangement, the heat exchange mouth ground connection of brazing plate type heat exchanger warms up water collecting and diversifying device, water circulating pump is provided with between floor heating water collecting and diversifying device and indoor set, the floor heating water collecting and diversifying device other end is given a dinner for a visitor from afar coiler.
Further technical scheme is: the material of the pipeline between described off-premises station and indoor set is copper.
Further technical scheme is: be provided with cold-producing medium in described surface cooler internal pipeline.
Further technical scheme is: the cold-producing medium in described surface cooler internal pipeline is R404A.
Further technical scheme is: the cold-producing medium in described surface cooler internal pipeline is R22.
The beneficial effect that the present invention reaches is: in structure, due to being separated of off-premises station and indoor set, making to operate hommization more, can operate in indoor; Indoor set be placed on indoor decrease winter because of not circulating of water system the possibility of freezing equipment and pipeline; The design of internal-external machine reduces the size of off-premises station, and make to install more flexible, lay and put common air-condition position, do not take up room, the small and exquisite fuselage of indoor set, decreases the use in space in addition.
Functionally, simple to operate, convenient intelligence, as long as set by control panel, whole winter is run automatically, does not need other to manage; Low-temperature heating ,-20 DEG C normally can be run heating in the winter time; Energy saving, systematic energy efficiency ratio is high, saves more money than central heating or domestic air conditioning; The present invention is the floor heating connect, so the uniformity of temperature profile in room, controls accurately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is heating condition schematic diagram of the present invention;
Fig. 3 is cooling condition schematic diagram of the present invention.
Wherein: 1, off-premises station; 2, indoor set; 3, aerofoil fan; 4, copper pipe; 5, brazing plate type heat exchanger; 6, reservoir; 7, throttling arrangement; 8, switching valve; 9, oil eliminator; 10, surface cooler; 11, compressor; 12, water circulating pump; 13, control panel; 14, floor heating water collecting and diversifying device; 15, fan coil.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail.
As Figure 1-3, the invention discloses a kind of family formula heating special air conditioner, be again family formula heating dedicated water machine.The present invention includes off-premises station 1 and indoor set 2, off-premises station 1 is connected by pipeline with indoor set 2, described indoor set 2 comprises reservoir 6, brazing plate type heat exchanger 5, throttling arrangement 7, control panel 13, described off-premises station 1 comprises aerofoil fan 3, compressor 11, oil eliminator 9, switching valve 8 and surface cooler 10, the delivery port of surface cooler 10 is connected with the first air inlet of switching valve 8, the first gas outlet that switching valve 8 and the first air inlet are connected is connected through the air inlet of oil eliminator 9 with compressor 11, the gas outlet of compressor 11 is connected with the second air inlet of switching valve 8, switching valve 8 the second gas outlet be connected through reservoir 6 one end with brazing plate type heat exchanger 5, the other end of brazing plate type heat exchanger 5 is connected with surface cooler 10 water inlet through throttling arrangement 7, the heat exchange mouth ground connection of brazing plate type heat exchanger 5 warms up water collecting and diversifying device 14, water circulating pump 12 is provided with between floor heating water collecting and diversifying device and indoor set, floor heating water collecting and diversifying device 14 other end is given a dinner for a visitor from afar coiler 15.
The material of the pipeline between described off-premises station 1 and indoor set 2 is copper.Be provided with cold-producing medium in described surface cooler 10 internal pipeline, the mixture of described cold-producing medium to be R404A, R404A be pentafluoroethane, HFC-143a, HFC-134a, be colourless gas at normal temperatures, be colourless transparent liquid under pressure itself.Described cold-producing medium also can be R22, and R22 is the code name of freon-22, formal name used at school monochlorodifluoromethane, and standard vaporization temperature is about-41 DEG C, and setting temperature is about-160 DEG C, and condensing pressure is similar with ammonia, and unit volume standard rating of refrigerating machine is about 454kcal/m3.
As shown in Figure 2, when the present invention heats work, open equipment heating, at this moment the compressor of off-premises station and fan can run up, fan on off-premises station just passes through the opening of off-premises station rear portion and side, air draught is carried out toward off-premises station inside from air, the heat of draw air is carried out by surface cooler on off-premises station, surface cooler on off-premises station has drawn outdoor heat enters off-premises station inside again compressor by the cold-producing medium in surface cooler internal pipeline, again the gas shape cold-producing medium having drawn heat is heated, become high pressure, the liquid of high temperature, indoor set is entered by the copper pipeline connecting indoor set and off-premises station, heat release in the brazing plate type heat exchanger of indoor set, with the water of heat cycles.
As shown in Figure 3, during refrigeration work of the present invention, the low-pressure steam of refrigeration system inner refrigerant is sucked by compressor, and drains into surface cooler after boil down to high steam, simultaneously, the outdoor air that aerofoil fan sucks flows through surface cooler, take away cold-producing medium liberated heat, make high pressure refrigerant vapor be condensed into highly pressurised liquid, highly pressurised liquid sprays into brazing plate type heat exchanger after throttling arrangement, and evaporate under corresponding low pressure, draw the heat of ambient water.The circulation of water constantly enters brazing plate type heat exchanger and carries out heat exchange, and takes the heat of water out of outdoor, reaches the object reducing temperature.
The present invention structurally, due to being separated of off-premises station and indoor set, making to operate hommization more, can operate in indoor; Indoor set be placed on indoor decrease winter because of not circulating of water system the possibility of freezing equipment and pipeline; The design of internal-external machine reduces the size of off-premises station, interior machine size length+wide+high < 1200mm, makes installation more flexible, lay and put common air-condition position, do not take up room, the small and exquisite fuselage of indoor set, decreases the use in space in addition.Functionally, simple to operate, convenient intelligence, as long as set by control panel, whole winter is run automatically, does not need other to manage; Low-temperature heating ,-20 DEG C normally can be run heating in the winter time; Energy saving, systematic energy efficiency ratio is high, saves more money than central heating or domestic air conditioning; What winter of the present invention connect is floor heating, so the uniformity of temperature profile in room, controls accurately.
Claims (5)
1. a family formula heating special air conditioner, it is characterized in that: this special air conditioner comprises off-premises station (1) and indoor set (2), off-premises station (1) is connected by pipeline with indoor set (2), described indoor set (2) comprises reservoir (6), brazing plate type heat exchanger (5), throttling arrangement (7), control panel (13), described off-premises station (1) comprises aerofoil fan (3), compressor (11), oil eliminator (9), switching valve (8) and surface cooler (10), the delivery port of surface cooler (10) is connected with the first air inlet of switching valve (8), the first gas outlet that switching valve (8) and the first air inlet are connected is connected through the air inlet of oil eliminator (9) with compressor (11), the gas outlet of compressor (11) is connected with the second air inlet of switching valve (8), switching valve (8) the second gas outlet be connected through reservoir (6) one end with brazing plate type heat exchanger (5), the other end of brazing plate type heat exchanger (5) is connected with surface cooler (10) water inlet through throttling arrangement (7), the heat exchange mouth ground connection of brazing plate type heat exchanger (5) warms up water collecting and diversifying device (14), water circulating pump (12) is provided with between floor heating water collecting and diversifying device and indoor set, floor heating water collecting and diversifying device (14) other end is given a dinner for a visitor from afar coiler (15).
2. formula heating special air conditioner in family according to claim 1, is characterized in that: the material of the pipeline between described off-premises station (1) and indoor set (2) is copper.
3. formula heating special air conditioner in family according to claim 1, is characterized in that: be provided with cold-producing medium in described surface cooler (10) internal pipeline.
4. formula heating special air conditioner in family according to claim 3, is characterized in that: the cold-producing medium in described surface cooler (10) internal pipeline is R404A.
5. formula heating special air conditioner in family according to claim 3, is characterized in that: the cold-producing medium in described surface cooler (10) internal pipeline is R22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401584.3A CN104214834B (en) | 2014-08-13 | 2014-08-13 | Family formula heating special air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401584.3A CN104214834B (en) | 2014-08-13 | 2014-08-13 | Family formula heating special air conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN104214834A true CN104214834A (en) | 2014-12-17 |
| CN104214834B CN104214834B (en) | 2018-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401584.3A Expired - Fee Related CN104214834B (en) | 2014-08-13 | 2014-08-13 | Family formula heating special air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042697A (en) * | 2015-08-17 | 2015-11-11 | 胡述松 | Air conditioning unit with constant temperature difference and constant humidity |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793449A (en) * | 2010-03-23 | 2010-08-04 | 广东美的电器股份有限公司 | Multi-heat-source heat pump system |
| DE202011052044U1 (en) * | 2011-11-21 | 2012-01-27 | Weiss Umwelttechnik Gmbh | air conditioning |
| CN203010781U (en) * | 2012-12-28 | 2013-06-19 | 李沛璇 | Household split air-conditioner heating device |
| CN103471172A (en) * | 2013-08-30 | 2013-12-25 | 青岛海信日立空调系统有限公司 | Multi-connected air-conditioning floor heating control system and temperature control method thereof |
| CN203518317U (en) * | 2013-11-08 | 2014-04-02 | 广州市唯金空调科技有限公司 | Multipurpose domestic air source heat pump |
| CN203671820U (en) * | 2014-01-28 | 2014-06-25 | 日照保宁电气科技有限公司 | Air source integrated central air conditioner |
| CN204153864U (en) * | 2014-08-13 | 2015-02-11 | 刘志军 | Family formula heating special air conditioner |
-
2014
- 2014-08-13 CN CN201410401584.3A patent/CN104214834B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793449A (en) * | 2010-03-23 | 2010-08-04 | 广东美的电器股份有限公司 | Multi-heat-source heat pump system |
| DE202011052044U1 (en) * | 2011-11-21 | 2012-01-27 | Weiss Umwelttechnik Gmbh | air conditioning |
| CN203010781U (en) * | 2012-12-28 | 2013-06-19 | 李沛璇 | Household split air-conditioner heating device |
| CN103471172A (en) * | 2013-08-30 | 2013-12-25 | 青岛海信日立空调系统有限公司 | Multi-connected air-conditioning floor heating control system and temperature control method thereof |
| CN203518317U (en) * | 2013-11-08 | 2014-04-02 | 广州市唯金空调科技有限公司 | Multipurpose domestic air source heat pump |
| CN203671820U (en) * | 2014-01-28 | 2014-06-25 | 日照保宁电气科技有限公司 | Air source integrated central air conditioner |
| CN204153864U (en) * | 2014-08-13 | 2015-02-11 | 刘志军 | Family formula heating special air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042697A (en) * | 2015-08-17 | 2015-11-11 | 胡述松 | Air conditioning unit with constant temperature difference and constant humidity |
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| Publication number | Publication date |
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| CN104214834B (en) | 2018-07-24 |
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Effective date of registration: 20160908 Address after: 054000, the south side of the west part of the commercial street in the South and the county seat of Hebei City, Xingtai province (enterprise incubation base, No. 4 workshop) Applicant after: New Energy Development Co.,Ltd. Address before: 054000 No. 398 Zhonghua street, Qiaoxi District, Hebei, Xingtai Applicant before: Liu Zhijun |
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Granted publication date: 20180724 |
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