CN104633924A - Air energy water heater - Google Patents
Air energy water heater Download PDFInfo
- Publication number
- CN104633924A CN104633924A CN201310554339.1A CN201310554339A CN104633924A CN 104633924 A CN104633924 A CN 104633924A CN 201310554339 A CN201310554339 A CN 201310554339A CN 104633924 A CN104633924 A CN 104633924A
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- air
- heat transfer
- transfer zone
- water tank
- water heater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 195
- 238000005192 partition Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000010304 firing Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides an air energy water heater, which comprises a shell, a water tank, an evaporator, a compressor, a fan component and a double-pipe heat exchanger, wherein the internal space of the shell comprises: the water tank area, the water tank and the compressor are arranged in the water tank area; the evaporator and the fan component are arranged in the air side heat exchange region, and the air side heat exchange region and the water tank region are arranged in parallel along the length direction vertical to the water tank; the water side heat exchange area, the double-pipe heat exchanger are arranged on the water side heat exchange area, and the water tank area and the air side heat exchange area are both positioned above the water side heat exchange area. Because the water side heat exchange area is positioned below the air side heat exchange area, and the evaporator and the fan component are independently arranged in the air side heat exchange area, the effective heat exchange area of the air side heat exchange area is increased, and gas is fully exchanged, so that the heat exchange effect of the air energy water heater is improved, the heating capacity is improved, the heating speed is increased, and the space waste is reduced.
Description
Technical field
The present invention relates to technical field of water heaters, more specifically, relate to a kind of air-source water heater.
Background technology
Air-source water heater has energy-saving and environmental protection, security high, is used in the various aspects of people's productive life gradually.
Air-source water heater of the prior art comprises housing, water tank, evaporimeter, compressor, fan part and double-tube heat exchanger, wherein, housing is divided into water tank district and heat transfer zone, water tank is arranged in water tank district, and the parts such as evaporimeter, compressor, fan part and double-tube heat exchanger are all arranged in heat transfer zone.Because the topology layout in housing is unreasonable, thus make effective heat exchange area in heat transfer zone little, thus the problems such as fan part air output is little, heat transfer effect is poor, heating capacity is low, firing rate is slow, space waste that cause air-source water heater to exist.Meanwhile, because the topology layout in housing is unreasonable, thus make the deviation of gravity center geometric center of air-source water heater, thus cause air-source water heater to there is the fixing problem of inconvenience installation.
Summary of the invention
The present invention aims to provide a kind of air-source water heater, to solve the problem that in prior art, air energy water heater structure layout is unreasonable, effective heat exchange area is little.
For solving the problems of the technologies described above, the invention provides a kind of air-source water heater, comprising housing, water tank, evaporimeter, compressor, fan part and double-tube heat exchanger, the inner space of housing comprises: water tank district, and water tank and compressor are arranged in water tank district; Air side heat transfer zone, evaporimeter and fan part are arranged on air side heat transfer zone, and air side heat transfer zone and water tank district are set up in parallel along the length direction perpendicular to water tank; Heat transfer zone, water side, double-tube heat exchanger is arranged on heat transfer zone, water side, and water tank district and air side heat transfer zone are all positioned at the top of heat transfer zone, water side.
Further, the spatial volume ratio of water tank district, air side heat transfer zone and heat transfer zone, water side is 2:4:1.
Further, air-source water heater also comprises the first dividing plate, and the first dividing plate is arranged between water tank district and air side heat transfer zone, and the first dividing plate is connected with housing.
Further, air-source water heater also comprises second partition, and second partition is connected with housing, and a part for second partition is between heat transfer zone, water side and water tank district, and another part of second partition is between heat transfer zone, water side and air side heat transfer zone.
Further, air-source water heater also comprises support, and Bracket setting is in air side heat transfer zone, and support is connected with housing, and fan part is arranged on support.
Further, fan part is multiple, and multiple fan part is arranged in order along the length direction of water tank and is arranged on support.
Further, fan part is axial-flow leaf.
Further, water tank comprises: casing; Bolster, bolster is arranged in casing.
Further, bolster is buffer disc, and buffer disc has cushion hole.
Further, air-source water heater also comprises electrical appliance kit, and electrical appliance kit is arranged in air side heat transfer zone, and electrical appliance kit is arranged on one end away from double-tube heat exchanger of evaporimeter.
Further, evaporimeter is fin tube type L shape evaporimeter.
The inner space of the housing of the air-source water heater in the present invention comprises water tank district, air side heat transfer zone and heat transfer zone, water side, and water tank and compressor are arranged in water tank district; Evaporimeter and fan part are arranged on air side heat transfer zone, and air side heat transfer zone and water tank district are set up in parallel along the length direction perpendicular to water tank; Double-tube heat exchanger is arranged on heat transfer zone, water side, and water tank district and air side heat transfer zone are all positioned at the top of heat transfer zone, water side.Because heat transfer zone, water side is positioned at the below of air side heat transfer zone, and evaporimeter and fan part are independently arranged in air side heat transfer zone, thus add the effective heat exchange area of air side heat transfer zone, gas exchanged fully, thus improve air-source water heater heat transfer effect, improve heating capacity, accelerate firing rate, decrease space waste.Meanwhile, owing to improving the topology layout in housing, thus make the center of gravity of air-source water heater overlap with geometric center, thus air-source water heater is had be convenient to fixing feature is installed.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the structural representation of the air-source water heater in the present invention; And
Fig. 2 diagrammatically illustrates the front view of Fig. 1.
Reference numeral in figure: 10, housing; 11, water tank district; 12, air side heat transfer zone; 13, heat transfer zone, water side; 20, water tank; 30, evaporimeter; 40, compressor; 50, fan part; 60, double-tube heat exchanger; 70, the first dividing plate; 71, second partition; 80, support; 90, electrical appliance kit; 91, heat exchange coil.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
The invention provides a kind of air-source water heater.As depicted in figs. 1 and 2, air-source water heater comprises housing 10, water tank 20, evaporimeter 30, compressor 40, fan part 50 and double-tube heat exchanger 60, wherein, the inner space of housing 10 comprises water tank district 11, air side heat transfer zone 12, heat transfer zone, water side 13, and water tank 20 and compressor 40 are arranged in water tank district 11; Evaporimeter 30 and fan part 50 are arranged on air side heat transfer zone 12, and air side heat transfer zone 12 and water tank district 11 are set up in parallel along the length direction perpendicular to water tank 20; Double-tube heat exchanger 60 is arranged on heat transfer zone, water side 13, and water tank district 11 and air side heat transfer zone 12 are all positioned at the top of heat transfer zone, water side 13.Because heat transfer zone, water side 13 is positioned at the below of air side heat transfer zone 12, and evaporimeter 30 and fan part 50 are independently arranged in air side heat transfer zone 12, thus add the effective heat exchange area of air side heat transfer zone 12, gas exchanged fully, thus improve air-source water heater heat transfer effect, improve heating capacity, accelerate firing rate, decrease space waste.Meanwhile, owing to improving the topology layout in housing 10, thus make the center of gravity of air-source water heater overlap with geometric center, thus air-source water heater is had be convenient to fixing feature is installed.
In embodiment as depicted in figs. 1 and 2, the spatial volume ratio of water tank district 11, air side heat transfer zone 12 and heat transfer zone, water side 13 is 2:4:1.Certainly, in actual applications should according to the actual weight of the parts such as water tank 20, evaporimeter 30, compressor 40, fan part 50 and double-tube heat exchanger 60, accommodation is made to the spatial volume ratio of water tank district 11, air side heat transfer zone 12 and heat transfer zone, water side 13.It should be noted that, should ensure that air side heat transfer zone 12 has larger volume as far as possible, such guarantee air-source water heater has enough large effective heat exchange area, the heat transfer effect of guarantee air-source water heater and heating capacity.
In embodiment as shown in Figure 2, air-source water heater also comprises the first dividing plate 70, first dividing plate 70 and is arranged between water tank district 11 and air side heat transfer zone 12, and the first dividing plate 70 is connected with housing 10.Owing to being provided with the first dividing plate 70, thus water tank district 11 effectively can be isolated with air side heat transfer zone 12, thus avoid the exchange heat of water tank district 11 and air side heat transfer zone 12, avoid the hot water in water tank 20 to catch a cold cooling, and then improve the heat insulation effect of water tank district 11 inner water tank 20.
In embodiment as depicted in figs. 1 and 2, air-source water heater also comprises second partition 71, second partition 71 is connected with housing 10, a part for second partition 71 is between heat transfer zone, water side 13 and water tank district 11, and another part of second partition 71 is between heat transfer zone, water side 13 and air side heat transfer zone 12.Owing to being provided with second partition 71, thus heat transfer zone, water side 13 and water tank district 11, heat transfer zone, water side 13 effectively can be isolated with air side heat transfer zone 12, thus avoid heat transfer zone, water side 13 and air side heat transfer zone 12, between heat transfer zone, water side 13 and air side heat transfer zone 12, carry out exchange heat, avoid the heat exchange efficiency affecting evaporimeter 30 in air side heat transfer zone 12, avoid the service life affecting water tank 20, and then improve the dependability of air-source water heater.
In embodiment as depicted in figs. 1 and 2, air-source water heater also comprises electrical appliance kit 90, and electrical appliance kit 90 is arranged in air side heat transfer zone 12, and electrical appliance kit 90 is arranged on one end away from double-tube heat exchanger 60 of evaporimeter 30.Because electrical appliance kit 90 is arranged on one end away from double-tube heat exchanger 60 of evaporimeter 30, thus ensure that the functional reliability of electricity piece in electrical appliance kit 90, also there is the feature occupied little space simultaneously, ensure that the available gas exchange area in air side heat transfer zone 12, ensure that the heating effect of air-source water heater.
Water tank 20 in the present invention adopts the water tank of small size, so not only effectively reduces the taking up room of water tank district 11, avoids space waste, also improve the effective heat exchange area of air side heat transfer zone 12 simultaneously, ensure that the heating effect of air-source water heater.Owing to improve the heating effect of air-source water heater, thus can ensure hot water supply endlessly in water tank 20, thus meet the user demand of user.
Water tank 20 in the present invention comprises casing and bolster, and bolster is arranged in casing.Owing to being provided with bolster, thus the flowing velocity of hot water in water tank 20 is reduced, add the incorporation time of hot water and cold water and make the two fully mix, making the water outlet of air-source water heater have the feature of even water temperature, constant temperature, thus improve the experience of user.
In a preferred embodiment, bolster is buffer disc, and buffer disc has cushion hole.Wherein, the circumferential edge of buffer disc is connected with the inwall of water tank 20, hot water in water tank 20 flows to delivery port after needing to flow through cushion hole, thus buffer disc effectively reduces the flowing velocity of hot water, thus ensure that hot water has the sufficient time to mix with cold water, avoid scalding user, and then improve the dependability of air-source water heater.
Preferably, bolster is multiple, and multiple bolster sets gradually along the length direction of water tank 20.Owing to being provided with multiple bolster, thus reduce further the flowing velocity of hot water, ensure that hot water can fully mix rear water outlet with cold water, thus ensure that the dependability of air-source water heater.
In embodiment as depicted in figs. 1 and 2, evaporimeter 30 is fin tube type L shape evaporimeter.Fin tube type L shape evaporimeter, housing 10, first dividing plate 70 and second partition 71 surround effective gas converting heat space.Because the inwall of fin tube type L shape evaporimeter around housing 10 is arranged, thus there is the feature that area occupied is little, conversion efficiency is high, thus ensure that in air side heat transfer zone 12 heating effect that there is larger available gas heat transfer space, ensure that air-source water heater.
In embodiment as depicted in figs. 1 and 2, fan part 50 is arranged in above-mentioned available gas heat transfer space.Owing to leaving larger available gas heat transfer space in air side heat transfer zone 12, thus size or the larger fan part 50 of power within it can be set, thus improve the heat exchange efficiency of evaporimeter 30 further, ensure the heating effect of air-source water heater.
In embodiment as depicted in figs. 1 and 2, air-source water heater also comprises support 80, and support 80 is arranged in air side heat transfer zone 12, and support 80 is connected with housing 10, and fan part 50 is arranged on support 80.Because fan part 50 is arranged in air side heat transfer zone 12 by support 80, thus ensure that motion credibility when fan part 50 works, and ensure that fan part 50 and evaporimeter 30 are effectively isolated, avoid the fan part 50 moved to damage evaporimeter 30, thus improve the dependability of air-source water heater.Preferably, support 80 is panel beating support.
Fan part 50 in the present invention is multiple, and multiple fan part 50 is arranged in order along the length direction of water tank 20 and is arranged on support 80.In embodiment as depicted in figs. 1 and 2, fan part 50 is two.Owing to being provided with multiple fan part 50, thus improve the flowing velocity of air in air side heat transfer zone 12 in the unit interval, ensure that gas fully exchanges, improve the operating efficiency of evaporimeter 30, thus improve heating effect and the speed of air-source water heater.
Fan part 50 in the present invention is axial-flow leaf.Because axial-flow leaf has, air output is large, operating efficiency is high, thus ensure that in air side heat transfer zone 12, gas fully exchanges, thus ensure that the heating effect of air-source water heater.
Air-source water heater in the present invention also comprises drive motors, and drive motors drives axial-flow leaf to rotate.Preferably, drive motors is variable-frequency motor.Due to variable-frequency motor have that adjustable range is wide, power is large, low-frequency operation time the feature such as energy-conservation, thus can meet the requirement of user to quick adjustment water temperature, and ensure water can directly be heated to bathing temperature required, start can go out hot water, do not need wait for, hot water continually.The air quantity of fan part 50 is at 0 ~ 5000m
3adjustable in the scope of/h.
Preferably, when environment temperature is higher, only can start a fan part 50, for user saves electric energy; Lower and in air during shortage of heat, high frequency can be adopted to start two fan parts 50 in environment temperature, thus the flowing velocity of gas in heat transfer zone, increase air side 12, for user provides sufficient hot water.
In embodiment as depicted in figs. 1 and 2, air-source water heater also comprises heat exchange coil 91, and heat exchange coil 91 winding is on the outer surface of water tank 20.Owing to being provided with heat exchange coil 91, thus heat exchange coil 91 can be used for defrost in winter, bursting by freezing during 60 defrost of housing sleeve heat exchange of heat pipe.
The top connecting copper pipe of the compressor 40 in the present invention and relevant by-pass valve control.
Air-source water heater in the present invention, its operation principle is: heat transferring medium is compressed into pressure high temperature hot gas by compressor 40, and by Cemented filling to double-tube heat exchanger 60, thus heat is delivered in the water of the flowing in pipeline, in double-tube heat exchanger 60, heat transferring medium is condensed into liquid state, after capillary throttling, become the liquid heat transferring medium of low-temp low-pressure flows in evaporimeter 30, air is blown over by fan part 50 from evaporimeter 30, heat transferring medium in evaporimeter 30 absorbs through the heat in the air of evaporimeter 30, be evaporated to the heat transferring medium of wet state in low pressure, then flow back to compressor 40, and circulate successively.Through repeatedly periodically circulating, the heat in air is constantly transformed in water, water temperature is reached meet the temperature of user's user demand, can be used for uses such as people's bathings.
Air-source water heater in the present invention have efficiency ratio high (efficiency ratio is more than 4.2), good effect of heat exchange, firing rate fast (9 degree of water outlets 45 degree of intaking under 20 degree environment), instant-heating and outlet hot of starting shooting, compact conformation, effectively utilize space, low cost of manufacture, convenient for assembly, the feature such as can to use under any environment temperature.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. an air-source water heater, comprise housing (10), water tank (20), evaporimeter (30), compressor (40), fan part (50) and double-tube heat exchanger (60), it is characterized in that, the inner space of described housing (10) comprising:
Water tank district (11), described water tank (20) and described compressor (40) are arranged in described water tank district (11);
Air side heat transfer zone (12), described evaporimeter (30) and described fan part (50) are arranged on described air side heat transfer zone (12), and described air side heat transfer zone (12) is set up in parallel along the length direction perpendicular to described water tank (20) with described water tank district (11);
Heat transfer zone, water side (13), described double-tube heat exchanger (60) is arranged on heat transfer zone, described water side (13), and described water tank district (11) and described air side heat transfer zone (12) are all positioned at the top of heat transfer zone, described water side (13).
2. air-source water heater according to claim 1, is characterized in that, the spatial volume ratio of described water tank district (11), described air side heat transfer zone (12) and heat transfer zone, described water side (13) is 2:4:1.
3. air-source water heater according to claim 1, it is characterized in that, described air-source water heater also comprises the first dividing plate (70), described first dividing plate (70) is arranged between described water tank district (11) and described air side heat transfer zone (12), and described first dividing plate (70) is connected with described housing (10).
4. air-source water heater according to claim 1, it is characterized in that, described air-source water heater also comprises second partition (71), described second partition (71) is connected with described housing (10), a part for described second partition (71) is positioned between heat transfer zone, described water side (13) and described water tank district (11), and another part of described second partition (71) is positioned between heat transfer zone, described water side (13) and described air side heat transfer zone (12).
5. air-source water heater according to claim 1, it is characterized in that, described air-source water heater also comprises support (80), described support (80) is arranged in described air side heat transfer zone (12), and described support (80) is connected with described housing (10), described fan part (50) is arranged on described support (80).
6. air-source water heater according to claim 5, is characterized in that, described fan part (50) is for multiple, and multiple described fan part (50) is arranged in order along the length direction of described water tank (20) and is arranged on described support (80).
7. air-source water heater according to any one of claim 1 to 6, is characterized in that, described fan part (50) is axial-flow leaf.
8. air-source water heater according to claim 1, is characterized in that, described water tank (20) comprising:
Casing;
Bolster, described bolster is arranged in described casing.
9. air-source water heater according to claim 8, is characterized in that, described bolster is buffer disc, and described buffer disc has cushion hole.
10. air-source water heater according to claim 1, it is characterized in that, described air-source water heater also comprises electrical appliance kit (90), described electrical appliance kit (90) is arranged in described air side heat transfer zone (12), and described electrical appliance kit (90) is arranged on one end away from described double-tube heat exchanger (60) of described evaporimeter (30).
11. air-source water heaters according to claim 1, is characterized in that, described evaporimeter (30) is fin tube type L shape evaporimeter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310554339.1A CN104633924B (en) | 2013-11-08 | 2013-11-08 | air energy water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310554339.1A CN104633924B (en) | 2013-11-08 | 2013-11-08 | air energy water heater |
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CN104633924A true CN104633924A (en) | 2015-05-20 |
CN104633924B CN104633924B (en) | 2017-10-27 |
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CN201310554339.1A Active CN104633924B (en) | 2013-11-08 | 2013-11-08 | air energy water heater |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105674553A (en) * | 2016-04-21 | 2016-06-15 | 武汉华易达电力设备有限公司 | Air-source water heater |
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CN2667438Y (en) * | 2003-12-15 | 2004-12-29 | 刘迎 | Apparatus for mixing cold/heat water |
JP2005172384A (en) * | 2003-12-12 | 2005-06-30 | Matsushita Electric Ind Co Ltd | Heat pump type water heater |
JP2007183053A (en) * | 2006-01-10 | 2007-07-19 | Matsushita Electric Ind Co Ltd | Heat pump hot water supplier |
CN201259348Y (en) * | 2008-08-21 | 2009-06-17 | 杨舜琪 | Bearing heat storage water box with cold water buffer |
CN201273708Y (en) * | 2008-07-23 | 2009-07-15 | 广州市密西雷电子有限公司 | Temperature keeping water tank for heat energy pump water heater |
JP2013036739A (en) * | 2012-10-19 | 2013-02-21 | Daikin Industries Ltd | Heat pump type water heater |
CN203163245U (en) * | 2013-01-28 | 2013-08-28 | 珠海格力电器股份有限公司 | Integral air energy water heater |
CN203533879U (en) * | 2013-11-08 | 2014-04-09 | 珠海格力电器股份有限公司 | Air energy water heater |
-
2013
- 2013-11-08 CN CN201310554339.1A patent/CN104633924B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005172384A (en) * | 2003-12-12 | 2005-06-30 | Matsushita Electric Ind Co Ltd | Heat pump type water heater |
CN2667438Y (en) * | 2003-12-15 | 2004-12-29 | 刘迎 | Apparatus for mixing cold/heat water |
JP2007183053A (en) * | 2006-01-10 | 2007-07-19 | Matsushita Electric Ind Co Ltd | Heat pump hot water supplier |
CN201273708Y (en) * | 2008-07-23 | 2009-07-15 | 广州市密西雷电子有限公司 | Temperature keeping water tank for heat energy pump water heater |
CN201259348Y (en) * | 2008-08-21 | 2009-06-17 | 杨舜琪 | Bearing heat storage water box with cold water buffer |
JP2013036739A (en) * | 2012-10-19 | 2013-02-21 | Daikin Industries Ltd | Heat pump type water heater |
CN203163245U (en) * | 2013-01-28 | 2013-08-28 | 珠海格力电器股份有限公司 | Integral air energy water heater |
CN203533879U (en) * | 2013-11-08 | 2014-04-09 | 珠海格力电器股份有限公司 | Air energy water heater |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105674553A (en) * | 2016-04-21 | 2016-06-15 | 武汉华易达电力设备有限公司 | Air-source water heater |
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