CN104633924B - Air-source water heater - Google Patents
Air-source water heater Download PDFInfo
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- CN104633924B CN104633924B CN201310554339.1A CN201310554339A CN104633924B CN 104633924 B CN104633924 B CN 104633924B CN 201310554339 A CN201310554339 A CN 201310554339A CN 104633924 B CN104633924 B CN 104633924B
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Abstract
The invention provides a kind of air-source water heater, including housing, water tank, evaporator, compressor, fan part and double-tube heat exchanger, the inner space of housing includes：Water tank area, water tank and compressor are arranged in water tank area；Air side heat transfer zone, evaporator and fan part are arranged on air side heat transfer zone, and air side heat transfer zone is set up in parallel with water tank area along the length direction perpendicular to water tank；Water side heat transfer zone, double-tube heat exchanger is arranged on water side heat transfer zone, and water tank area and air side heat transfer zone are respectively positioned on the top of water side heat transfer zone.Because water side heat transfer zone is located at the lower section of air side heat transfer zone, and evaporator 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 is sufficiently exchanged, so as to improve the heat transfer effect of air-source water heater, improve heating capacity, accelerate firing rate, reduce space waste.
Description
Technical field
The present invention relates to technical field of water heaters, more particularly, to a kind of air-source water heater.
Background technology
Air-source water heater has energy-saving and environmental protection, it is safe the features such as, be gradually used in each of people's production and living
Individual aspect.
Air-source water heater of the prior art is changed including housing, water tank, evaporator, compressor, fan part and sleeve pipe
Hot device, wherein, housing is divided into water tank area and heat transfer zone, and water tank is arranged in water tank area, evaporator, compressor, fan part
It is arranged at the part such as double-tube heat exchanger in heat transfer zone.Because the topology layout in housing is unreasonable, so that heat transfer zone
Interior effective heat exchange area is small, so as to cause air-source water heater to exist, fan part air output is small, heat transfer effect is poor, heating capacity
Low, firing rate is slow, space waste the problems such as.Simultaneously as the topology layout in housing is unreasonable, so that air energy thermal
The deviation of gravity center geometric center of hydrophone, so as to cause air-source water heater to there is the problem of inconvenience installs fixed.
The content of the invention
The present invention is intended to provide a kind of air-source water heater, to solve air-source water heater topology layout in the prior art not
Rationally, the problem of effective heat exchange area is small.
In order to solve the above technical problems, the invention provides a kind of air-source water heater, including housing, water tank, evaporator,
Compressor, fan part and double-tube heat exchanger, the inner space of housing include：Water tank area, water tank and compressor are arranged on water tank
In area；Air side heat transfer zone, evaporator and fan part are arranged on air side heat transfer zone, and air side heat transfer zone and water tank area are along hanging down
The straight length direction in water tank is set up in parallel；Water side heat transfer zone, double-tube heat exchanger is arranged on water side heat transfer zone, water tank area and air
Side heat transfer zone is respectively positioned on the top of water side heat transfer zone.
Further, the spatial volume ratio in water tank area, air side heat transfer zone and water side heat transfer zone is 2:4:1.
Further, air-source water heater also includes the first dividing plate, and the first dividing plate is arranged on water tank area and exchanged heat with air side
Between area, and the first dividing plate is connected with housing.
Further, air-source water heater also includes second partition, and second partition is connected with housing, one of second partition
Divide and be located between water side heat transfer zone and water tank area, and another part of second partition is located at water side heat transfer zone and air side heat transfer zone
Between.
Further, air-source water heater also includes support, and support is arranged in air side heat transfer zone, and support and housing
Connection, fan part is arranged on support.
Further, fan part is multiple, and length direction of multiple fan parts along water tank, which is arranged in order, is arranged on branch
On frame.
Further, fan part is axial-flow leaf.
Further, water tank includes：Casing；Bolster, bolster is arranged in casing.
Further, bolster is buffer disc, and buffer disc has cushion hole.
Further, air-source water heater also includes electrical appliance kit, and electrical appliance kit is arranged in air side heat transfer zone, and electrical appliance kit
It is arranged on one end of the remote double-tube heat exchanger of evaporator.
Further, evaporator is fin tube type L-shaped evaporator.
The inner space of the housing of air-source water heater in the present invention is changed including water tank area, air side heat transfer zone and water side
Hot-zone, water tank and compressor are arranged in water tank area；Evaporator and fan part are arranged on air side heat transfer zone, air side heat exchange
Area is set up in parallel with water tank area along the length direction perpendicular to water tank；Double-tube heat exchanger is arranged on water side heat transfer zone, water tank area and
Air side heat transfer zone is respectively positioned on the top of water side heat transfer zone.Because water side heat transfer zone is located at the lower section of air side heat transfer zone, and steam
Hair device and fan part be independently arranged in air side heat transfer zone, thus add air side heat transfer zone effective heat exchange area,
Gas is sufficiently exchanged, thus improve the heat transfer effect of air-source water heater, improve heating capacity, accelerate plus
Thermal velocity, reduce space waste.Simultaneously as improving the topology layout in housing, thus enable air to the weight of water heater
The heart is overlapped with geometric center, so that air-source water heater has the characteristics of being easily installed fixed.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not constitute 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 Fig. 1 front view.
Reference in figure：10th, housing；11st, water tank area；12nd, air side heat transfer zone；13rd, water side heat transfer zone；20th, water tank；
30th, evaporator；40th, compressor；50th, fan part；60th, double-tube heat exchanger；70th, the first dividing plate；71st, second partition；80th, prop up
Frame；90th, electrical appliance kit；91st, heat exchange coil.
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
The invention provides a kind of air-source water heater.As depicted in figs. 1 and 2, air-source water heater includes housing 10, water
Case 20, evaporator 30, compressor 40, fan part 50 and double-tube heat exchanger 60, wherein, the inner space of housing 10 includes water tank
Area 11, air side heat transfer zone 12, water side heat transfer zone 13, water tank 20 and compressor 40 are arranged in water tank area 11；The He of evaporator 30
Fan part 50 is arranged on air side heat transfer zone 12, and air side heat transfer zone 12 and water tank area 11 are along the length side perpendicular to water tank 20
To being set up in parallel；Double-tube heat exchanger 60 is arranged on water side heat transfer zone 13, and water tank area 11 and air side heat transfer zone 12 are respectively positioned on water side
The top of heat transfer zone 13.Because water side heat transfer zone 13 is located at the lower section of air side heat transfer zone 12, and evaporator 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, obtain gas
To sufficient exchange, thus improve the heat transfer effect of air-source water heater, improve heating capacity, accelerate firing rate,
Reduce space waste.Simultaneously as improve the topology layout in housing 10, thus enable air to the center of gravity of water heater with it is several
What center superposition, so that air-source water heater has the characteristics of being easily installed fixed.
In embodiment as depicted in figs. 1 and 2, the space in water tank area 11, air side heat transfer zone 12 and water side heat transfer zone 13
Volume fraction is 2:4:1.Certainly, in actual applications should be according to water tank 20, evaporator 30, compressor 40, the and of fan part 50
The actual weight of the grade part of double-tube heat exchanger 60, holds to the space in water tank area 11, air side heat transfer zone 12 and water side heat transfer zone 13
Product ratio makes accommodation.It should be noted that, it should ensure that air side heat transfer zone 12 has larger volume as far as possible, so
Just can guarantee that air-source water heater has sufficiently large effective heat exchange area, just can guarantee that air-source water heater heat transfer effect and
Heating capacity.
In embodiment as shown in Figure 2, air-source water heater also includes the first dividing plate 70, and the first dividing plate 70 is arranged on water tank
Between area 11 and air side heat transfer zone 12, and the first dividing plate 70 is connected with housing 10.Due to being provided with the first dividing plate 70, thus energy
It is enough to be effectively isolated in water tank area 11 with air side heat transfer zone 12, so as to avoid the heat in water tank area 11 and air side heat transfer zone 12
Amount is exchanged, it is to avoid the hot water in water tank 20 is cooled cooling, and then improves the heat insulation effect of the inner water tank 20 of water tank area 11.
In embodiment as depicted in figs. 1 and 2, air-source water heater also includes second partition 71, second partition 71 and shell
Body 10 is connected, and the part of second partition 71 is located between water side heat transfer zone 13 and water tank area 11, and second partition 71 is another
Part is located between water side heat transfer zone 13 and air side heat transfer zone 12.Due to being provided with second partition 71, it is thus possible to by water side
Heat transfer zone 13 is effectively isolated with water tank area 11, water side heat transfer zone 13 with air side heat transfer zone 12, so as to avoid water side from exchanging heat
Heat exchange is carried out between area 13 and air side heat transfer zone 12, water side heat transfer zone 13 and air side heat transfer zone 12, it is to avoid influence is empty
The heat exchange efficiency of evaporator 30 in gas side heat transfer zone 12, it is to avoid the service life of influence water tank 20, and then improve air energy thermal
The use reliability of hydrophone.
In embodiment as depicted in figs. 1 and 2, air-source water heater also includes electrical appliance kit 90, and electrical appliance kit 90 is arranged on sky
In gas side heat transfer zone 12, and electrical appliance kit 90 is arranged on one end of the remote double-tube heat exchanger 60 of evaporator 30.Due to electrical appliance kit 90
Be arranged on one end of the remote double-tube heat exchanger 60 of evaporator 30, hereby it is ensured that in electrical appliance kit 90 electricity piece reliable operation
Property, while the characteristics of also lacking with space-consuming, it is ensured that the available gas exchange area in air side heat transfer zone 12, it is ensured that
The heating effect of air-source water heater.
Water tank 20 in the present invention so not only effectively reduces the occupancy sky in water tank area 11 using the water tank of small size
Between, space waste is avoided, while also improving the effective heat exchange area of air side heat transfer zone 12, it is ensured that air-source water heater
Heating effect.Due to improving the heating effect of air-source water heater, thus it ensure that endlessly in water tank 20
Hot water is supplied, so as to meet the use demand of user.
Water tank 20 in the present invention includes casing and bolster, and bolster is arranged in casing.Due to being provided with bolster,
The flowing velocity of hot water in water tank 20 is thus reduced, the incorporation time of hot water and cold water is added and is sufficiently mixed the two,
The characteristics of water outlet of water heater has even water temperature, constant temperature is enabled air to, so as to improve the experience of user.
In a preferred embodiment, bolster is buffer disc, and buffer disc has cushion hole.Wherein, the week of buffer disc
It is connected to edge with the inwall of water tank 20, the hot water in water tank 20, which needs to flow through, flows to delivery port, thus buffer disc after cushion hole
The flowing velocity of hot water is effectively reduced, so as to ensure that hot water has the sufficient time to mix with cold water, it is to avoid scald user, Jin Erti
The high use reliability of air-source water heater.
Preferably, bolster is multiple, and length direction of multiple bolsters along water tank 20 is set gradually.It is many due to being provided with
Individual bolster, thus reduce further the flowing velocity of hot water, it is ensured that hot water can be sufficiently mixed rear water outlet with cold water, so that
It ensure that the use reliability of air-source water heater.
In embodiment as depicted in figs. 1 and 2, evaporator 30 is fin tube type L-shaped evaporator.Fin tube type L-shaped is evaporated
Device, housing 10, the first dividing plate 70 and second partition 71 surround effective gas converting heat space.Because fin tube type L-shaped evaporator encloses
Inwall around housing 10 is set, thus with area occupied is small, high conversion efficiency the characteristics of, so as to ensure that air side heat transfer zone
There is larger available gas heat transfer space in 12, the heating effect of air-source water heater is ensure that.
In embodiment as depicted in figs. 1 and 2, fan part 50 is arranged in above-mentioned available gas heat transfer space.By
In leaving larger available gas heat transfer space in air side heat transfer zone 12, thus in it size or power can be set larger
Fan part 50 so that further improve evaporator 30 heat exchange efficiency, ensure air-source water heater heating effect.
In embodiment as depicted in figs. 1 and 2, air-source water heater also includes support 80, and support 80 is arranged on air side
In 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 passes through branch
Frame 80 is arranged in air side heat transfer zone 12, hereby it is ensured that motion credibility when fan part 50 works, and ensure wind
Machine part 50 is effectively isolated with evaporator 30, it is to avoid the fan part 50 of motion damages evaporator 30, so as to improve air energy
The use reliability of water heater.Preferably, support 80 is metal plate support.
Fan part 50 in the present invention is multiple, and length direction of multiple fan parts 50 along water tank 20, which is arranged in order, to be set
Put on support 80.In embodiment as depicted in figs. 1 and 2, fan part 50 is two.Due to being provided with multiple fan parts
50, thus improve in the unit interval flowing velocity of air in air side heat transfer zone 12, ensure that gas is fully exchanged, improve
The operating efficiency of evaporator 30, so as to improve the heating effect and 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 big, operating efficiency is high
Feature, hereby it is ensured that gas is fully exchanged in air side heat transfer zone 12, so as to ensure that the heating effect of air-source water heater.
Air-source water heater in the present invention also includes motor, and motor driving axial-flow leaf is rotated.Preferably,
Motor is variable-frequency motor.Have that adjustable range is wide, power big due to variable-frequency motor, low-frequency operation when the features such as save, because
And disclosure satisfy that requirement of the user to quick regulation water temperature, and ensure water can directly heat bathing needed for temperature, start shooting i.e.
Can go out hot water, without waiting for, hot water continually.The air quantity of fan part 50 is in 0~5000m3It is adjustable in the range of/h.
Preferably, when environment temperature is higher, a fan part 50 can be only started, is that user saves electric energy；In ring
Border temperature is relatively low and air in shortage of heat when, two fan parts 50 can be started using high frequency, are changed so as to increase air side
The flowing velocity of gas in hot-zone 12, provides the user the hot water of abundance.
In embodiment as depicted in figs. 1 and 2, air-source water heater also includes heat exchange coil 91, the winding of heat exchange coil 91
On the outer surface of water tank 20.Due to being provided with heat exchange coil 91, thus heat exchange coil 91 can be used for winter defrost, place sleeve pipe
Bursting by freezing during 60 defrost of heat exchanger.
The top connecting copper pipe of compressor 40 in the present invention and the control valve of correlation.
Air-source water heater in the present invention, its operation principle is：Heat transferring medium is compressed into high pressure-temperature by compressor 40
Gas, and double-tube heat exchanger 60 is pipelined to, so as to transfer heat in the water of the flowing in pipeline, changed in sleeve pipe
Heat transferring medium is condensed into liquid in hot device 60, is changed into low-temp low-pressure liquid heat transferring medium after capillary throttles and flows into evaporator
In 30, fan part 50 blows over air from evaporator 30, and the heat transferring medium in evaporator 30 is absorbed through evaporator 30
Heat in air, is evaporated to the gaseous heat transferring medium of the middle temperature of low pressure, then flows back to compressor 40, and circulate successively.Through
Cross and periodically circulate repeatedly, the heat in air is constantly transformed into water, reach water temperature and meet user's use demand
Temperature, people's bathing etc. can be supplied and used.
Air-source water heater in the present invention has efficiency ratio high（Efficiency ratio is more than 4.2）, good effect of heat exchange, firing rate
It hurry up（9 degree of 45 degree of water outlets of water inlet under 20 degree of environment）, start instant-heating and outlet hot, compact conformation, effective utilization space, manufacturing cost
It is low, convenient for assembly, the features such as can be used under any environment temperature.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of air-source water heater, including housing (10), water tank (20), evaporator (30), compressor (40), fan part
(50) and double-tube heat exchanger (60), it is characterised in that the inner space of the housing (10) includes：
Water tank area (11), the water tank (20) and the compressor (40) are arranged in the water tank area (11)；
Air side heat transfer zone (12), the evaporator (30) and the fan part (50) are arranged on the air side heat transfer zone
(12), the air side heat transfer zone (12) sets side by side with the water tank area (11) along the length direction perpendicular to the water tank (20)
Put；
Water side heat transfer zone (13), described sleeve pipe heat exchanger (60) is arranged on water side heat transfer zone (13), the water tank area (11)
The top of water side heat transfer zone (13) is respectively positioned on the air side heat transfer zone (12)；The air-source water heater also includes the
Two dividing plates (71), the second partition (71) is connected with the housing (10), and a part for the second partition (71) is located at institute
State between water side heat transfer zone (13) and the water tank area (11), and another part of the second partition (71) is located at the water side
Between heat transfer zone (13) and the air side heat transfer zone (12).
2. air-source water heater according to claim 1, it is characterised in that the water tank area (11), the air side are changed
The spatial volume ratio of hot-zone (12) and water side heat transfer zone (13) is 2:4:1.
3. air-source water heater according to claim 1, it is characterised in that the air-source water heater also include first every
Plate (70), first dividing plate (70) is arranged between the water tank area (11) and the air side heat transfer zone (12), and described
First dividing plate (70) is connected with the housing (10).
4. air-source water heater according to claim 1, it is characterised in that the air-source water heater also includes support
(80), the support (80) is arranged in the air side heat transfer zone (12), and the support (80) connects with the housing (10)
Connect, the fan part (50) is arranged on the support (80).
5. air-source water heater according to claim 4, it is characterised in that the fan part (50) be it is multiple, it is multiple
Length direction of the fan part (50) along the water tank (20), which is arranged in order, to be arranged on the support (80).
6. air-source water heater according to any one of claim 1 to 5, it is characterised in that the fan part (50)
For axial-flow leaf.
7. air-source water heater according to claim 1, it is characterised in that the water tank (20) includes：
Casing；
Bolster, the bolster is arranged in the casing.
8. air-source water heater according to claim 7, it is characterised in that the bolster is buffer disc, the buffering
Disk has cushion hole.
9. air-source water heater according to claim 1, it is characterised in that the air-source water heater also includes electrical appliance kit
(90), the electrical appliance kit (90) is arranged in the air side heat transfer zone (12), and the electrical appliance kit (90) is arranged on the steaming
Send out one end of the remote described sleeve pipe heat exchanger (60) of device (30).
10. air-source water heater according to claim 1, it is characterised in that the evaporator (30) is fin tube type L-shaped
Evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554339.1A CN104633924B (en) | 2013-11-08 | 2013-11-08 | Air-source water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554339.1A CN104633924B (en) | 2013-11-08 | 2013-11-08 | Air-source water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633924A CN104633924A (en) | 2015-05-20 |
| CN104633924B true CN104633924B (en) | 2017-10-27 |
Family
ID=53212962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310554339.1A Active CN104633924B (en) | 2013-11-08 | 2013-11-08 | Air-source water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633924B (en) |
Families Citing this family (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 type 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 |
|---|---|---|---|---|
| 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 type 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 |
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| Publication number | Publication date |
|---|---|
| CN104633924A (en) | 2015-05-20 |
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