CN205403144U - Air -source water heater - Google Patents
Air -source water heater Download PDFInfo
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- CN205403144U CN205403144U CN201620012843.8U CN201620012843U CN205403144U CN 205403144 U CN205403144 U CN 205403144U CN 201620012843 U CN201620012843 U CN 201620012843U CN 205403144 U CN205403144 U CN 205403144U
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- heat exchanger
- water heater
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- source water
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Abstract
The utility model relates to an air -source water heater, including casing, storage water tank, air heat exchanger, compressor, fan subassembly and rivers heat exchanger, be provided with the vertical baffle of placing in the casing to be horizontal two adjacent regions with the space separation in the casing. Storage water tank, compressor and rivers heat exchanger lie in one of them region, and air heat exchanger soft breeze machine subassembly lies in another region. Storage water tank, compressor and rivers heat exchanger can be put by equitable base cloth in one of them is regional, utilize this region in about and horizontal square ascending space of direction of height, fore -and -aft direction fully, and structural configuration is equitable, has fully effectively utilized the interior space of heat exchanger shell, has reduced air -source water heater's volume.
Description
Technical field
This utility model relates to water heater, particularly relates to a kind of air source water heater.
Background technology
Hot water is the daily necessities of people, however traditional water heater (electric heater, gas heater) have energy consumption greatly, costly, the shortcoming such as seriously polluted, and solar water heater is subject to the restriction of meteorological condition.For problem above, prior art occurs in that Teat pump boiler, heat domestic water for power from low temperature side draw heat with electric energy, to provide a user with.Teat pump boiler can use with empty gas and water, solar energy, underground heat etc. for low-temperature heat source, wherein air source hot pump water heater be wherein combination property better and not by the one of environmental limitation.
Air-source water heater of the prior art includes housing, water tank, air heat exchanger, compressor, fan assembly and current heat exchanger, is divided into water tank district, air side heat transfer zone and heat transfer zone, water side in its middle shell.Water tank and compressor are arranged in water tank district, and air heat exchanger and fan assembly are arranged on air side heat transfer zone, and current heat exchanger is arranged on heat transfer zone, water side.And, water tank district and air side heat transfer zone are respectively positioned on the top of heat transfer zone, water side, namely current heat exchanger is positioned at the foot of housing, on the one hand owing to heat exchanger height can not be too high, the height of current heat exchanger there is very big restriction, on the other hand, being positioned at the space above compressor and can not be effectively utilized in water tank district.As can be seen here, the topology layout in existing heat exchanger shell is very unreasonable so that the space in housing can not be fully effectively used, and the volume simultaneously also making heat exchanger is general relatively big, takes up room bigger.
Utility model content
One of the present utility model is directed to overcome at least one defect of the prior art, it is provided that a kind of rational air source water heater of topology layout.
Another purpose of the present utility model is to improve the heat transfer effect of air-source water heater, improve its heating capacity, accelerate its firing rate.
To achieve these goals, this utility model provides a kind of air source water heater, including housing, storage tank, air heat exchanger, compressor, fan assembly and current heat exchanger,
Be provided with the dividing plate of vertical placement in described housing, with by the spatial separation in described housing for two laterally adjacent regions；And
Described storage tank, described compressor and described current heat exchanger are located in one of in described region, and air heat exchanger and fan assembly are positioned at another described region.
Alternatively, described storage tank is close to the lateral sidewalls of described housing and arranges, described compressor and described current heat exchanger are close to baffle arrangement；And
Described current heat exchanger is positioned at the top of described compressor, and is supported by the support being fixed on described dividing plate and extend towards described storage tank from described dividing plate.
Alternatively, described storage tank, described compressor and described current heat exchanger are all arranged to vertically extend.
Alternatively, described air source water heater also includes:
Water pump, is arranged on the base plate of described housing, and is positioned at the rear of described compressor, to be pumped into by the water introduced by the water inlet pipe of described air source water heater in the water pipeline of described current heat exchanger and/or in described storage tank.
Alternatively, described air source water heater also includes:
Water mixing valve, have two respectively with the water inlet of the outlet pipe of described storage tank and the water pipeline outlet of described current heat exchanger and an outlet connected with the outlet pipe of described air source water heater, to be sent to the outlet pipe of described air source water heater after the water in the water pipeline of described current heat exchanger and the water in described storage tank being mixed.
Alternatively, described water mixing valve is fixed on the surface towards described storage tank of described dividing plate, and is positioned at the rear of described current heat exchanger.
Alternatively, described air source water heater also includes:
Pipeline heater, is set in around the tube wall of outlet pipe of described air source water heater, so that the water flowing through described outlet pipe controllably to carry out auxiliary heating.
Alternatively, described pipeline heater is fixed on the surface towards described storage tank of described dividing plate, and is positioned at the lower section of described water mixing valve.
Alternatively, described air source water heater also includes:
Four-way change-over valve, connects described compressor and described current heat exchanger, and described four-way change-over valve is positioned at the front of described current heat exchanger.
Alternatively, described air source water heater also includes:
Electric expansion valve, is arranged in the gap between described compressor and described current heat exchanger.
Being provided with dividing plate in the housing of air source water heater of the present utility model, the spatial separation in housing is laterally adjacent two regions by this dividing plate.The storage tank of air source water heater, compressor and current heat exchanger are located in one of in region simultaneously, and air heat exchanger and fan assembly are positioned at another region simultaneously.Storage tank, compressor and current heat exchanger can reasonably be arranged in a region wherein, utilize space on short transverse, fore-and-aft direction and left and right horizontal direction, this region fully, topology layout is reasonable, substantially effectively make use of the space in heat exchanger shell, reduce the volume of air source water heater.
Further, owing to the lateral sidewalls of the contiguous housing of storage tank is arranged, current heat exchanger and the contiguous dividing plate of compressor are arranged up and down, and the space above compressor can be effectively utilized, to reduce taking the horizontal space in housing as far as possible.Simultaneously, owing to the height sum of compressor and current heat exchanger is less than the height of storage tank, therefore, the height of air source water heater can be roughly the same with the height of storage tank, will not additionally increase the height of air source water heater, make the layout in air source water heater more reasonable further, further reduce the volume of air source water heater.
Further, owing to air heat exchanger and fan assembly are independently arranged in another region in air source water heater housing, thus add the effective heat exchange area of air heat exchanger, gas is made to be exchanged fully, thus improving the heat transfer effect of air-source water heater, improve its heating capacity, accelerate its firing rate.
According to below in conjunction with the accompanying drawing detailed description to this utility model specific embodiment, those skilled in the art will understand of the present utility model above-mentioned and other purposes, advantage and feature more.
Accompanying drawing explanation
More of the present utility model specific embodiments are hereinafter described in detail with reference to the accompanying drawings by way of example, and not by way of limitation.Accompanying drawing labelling identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that what these accompanying drawings were not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is the schematic diagram of the air source water heater according to one embodiment of this utility model；
Fig. 2 is the structured flowchart of the air source water heater according to one embodiment of this utility model；
Fig. 3 is another orientation schematic diagram of the air source water heater according to one embodiment of this utility model.
Detailed description of the invention
This utility model embodiment provides a kind of air source water heater, Fig. 1 is the schematic diagram of the air source water heater according to one embodiment of this utility model, Fig. 2 is the structured flowchart of the air source water heater according to one embodiment of this utility model, specifically, Fig. 1 is the schematic diagram that the rear side from air source water heater 1 looks over.Air source water heater 1 includes housing 10, storage tank 20, air heat exchanger 30, compressor 40, fan assembly 50 and current heat exchanger 60.Specifically, air source water heater 1 can be Teat pump boiler.In order to clearly observe the structure in housing 10, Fig. 1 eliminates the top board of housing 10.Especially, in housing 10, be provided with the dividing plate 110 of vertical placement, with by the spatial separation in housing 10 for two laterally adjacent regions.Storage tank 20, compressor 40 and current heat exchanger 60 are located in one of in region simultaneously, and air heat exchanger 30 and fan assembly 50 are positioned at another region simultaneously.Thus, storage tank 20, compressor 40 and current heat exchanger 60 can reasonably be arranged in a region wherein, it is sufficiently used space on short transverse, fore-and-aft direction and left and right horizontal direction, this region, topology layout is reasonable, substantially effectively make use of the space in air source heat exchanger shell 10, reduce the volume of air source water heater 1.
Specifically, current heat exchanger 60 can be preferably double-tube heat exchanger.Dividing plate 110 width along the longitudinal direction is roughly the same with housing 10 width in the longitudinal direction, and the height that dividing plate 110 is vertically is roughly the same with the height of housing 10 in the vertical direction, as much as possible two regions are effectively isolated, the heat between two regions is avoided to exchange, thus avoiding the hot water in storage tank 20 to catch a cold cooling, improve the heat insulation effect of storage tank 20.
Further, owing to air heat exchanger 30 and fan assembly 50 are independently arranged in another region in air source water heater housing 10, thus add the effective heat exchange area of air heat exchanger 30, gas is made to be exchanged fully, thus improving the heat transfer effect of air-source water heater 1, improve its heating capacity, accelerate its firing rate.
Specifically, in this utility model embodiment, the region of air heat exchanger 30 and fan assembly 50 place being called first area, the region at storage tank 20, compressor 40 and current heat exchanger 60 place is called second area, the volume of first area is less than the volume of second area.Further, proportionate relationship between first area and the volume of second area is substantially between 1:1.1～1:1.5, to ensure that air heat exchanger 30 has sufficiently large heat exchange area as much as possible, thus ensureing heat transfer effect and the heating capacity of air source water heater 1, simultaneously the center of gravity of air source water heater 1 can also be made to overlap with geometric center of gravity, consequently facilitating the installation of air source water heater 1 and fixing.Further, under state shown in Fig. 1, air heat exchanger 30 and fan assembly 50 can be located at the left field in housing 10, and storage tank 20, compressor 40 and current heat exchanger 60 can be located at the right side area in housing 10.
In embodiments more of the present utility model, the lateral sidewalls of the contiguous housing 10 of storage tank 20 is arranged, compressor 40 and the contiguous dividing plate 110 of current heat exchanger 60 are arranged.It is to say, storage tank 20 is arranged in the side that the side away from first area of second area, compressor 40 and current heat exchanger 60 are arranged in the close first area of second area.Thus, storage tank 20 can be made as far away from fan assembly 50, to avoid the hot water in storage tank 20 to catch a cold cooling further, improve the heat insulation effect of storage tank 20 further.
Further, current heat exchanger 60 is positioned at the top of compressor 40, and is supported by the support 120 being fixed on dividing plate 110 and extend towards storage tank 20 from dividing plate 110.It is to say, current heat exchanger 60 and the contiguous dividing plate about 110 of compressor 40 are arranged, thus, the space above compressor 40 can be effectively utilized, to reduce taking the horizontal space in housing 10 as far as possible.Simultaneously, owing to the height sum of compressor 40 and current heat exchanger 60 is less than the height of storage tank 20, therefore, the height of air source water heater 1 can be roughly the same with the height of storage tank 20, will not additionally increase the height of air source water heater 1, make the layout in air source water heater 1 more reasonable further, further reduce the volume of air source water heater 1.
Specifically, the bottom of storage tank 20 can be supported by tank bracket 230, and the top of storage tank 20 is arranged with water tank ring for fixing 240, to make storage tank 20 stably keep the state of vertically placement by tank bracket 230 and water tank ring for fixing 240.Storage tank 20 is internal to be also provided with adding heat pipe 250, controllably the water stored in storage tank 20 to be heated.
In embodiments more of the present utility model, storage tank 20, compressor 40 and current heat exchanger 60 are all arranged to vertically extend.It is to say, storage tank 20, compressor 40 and current heat exchanger 60 are all vertically arranged, so that the topology layout in housing 10 is more reasonable, the lateral dimension of air source water heater 1 and vertical dimension is made more to coordinate.
In embodiments more of the present utility model, air source water heater 1 also includes water pump 70, water pump 70 is arranged on the base plate of housing 10, and it is positioned at the rear of compressor 40, the water introduced by the water inlet pipe 11 of air source water heater 1 is pumped in the water pipeline of current heat exchanger 60 and/or in storage tank 20.Specifically, the water inlet pipe 210 of storage tank 20 connects with the water inlet pipe 11 of air source water heater 1, and water pump 70 connects with the water pipeline of current heat exchanger 60 by being positioned at the pipeline that connects at compressor 40 rear.
In embodiments more of the present utility model, air source water heater 1 also includes water mixing valve 80, water mixing valve 80 have two respectively with the water inlet of the outlet pipe 220 of storage tank 20 and the water pipeline outlet of current heat exchanger 60 and an outlet connected with the outlet pipe 12 of air source water heater 1, to be optionally sent to the outlet pipe 12 of air source water heater 1 after the mixing of the water in the water in the water pipeline of current heat exchanger 60 and storage tank 20.Specifically, the outlet of water mixing valve 80 can directly be connected with the outlet pipe 12 of air source water heater 1, and two water inlets of water mixing valve 80 can pass through connecting line and be indirectly connected with the water pipeline outlet of the outlet pipe 220 of storage tank 20 and current heat exchanger 60 respectively.
Further, water mixing valve 80 is securable to the surface towards storage tank 20 of dividing plate 110, and is positioned at the rear of current heat exchanger 60.Specifically, connecting line and outlet pipe 12 that the connecting line connecting water mixing valve 80 water inlet and storage tank 20 outlet pipe 220, the water pipeline connecting water mixing valve 80 water inlet and current heat exchanger 60 export are respectively positioned on current heat exchanger 60 and the rear of compressor 40.
In embodiments more of the present utility model, air source water heater 1 also includes pipeline heater 90, and pipeline heater 90 is set in around the tube wall of outlet pipe 12 of air source water heater 1, so that the water flowing through outlet pipe 12 controllably to carry out auxiliary heating.Further, pipeline heater 90 is securable to the surface towards storage tank 20 of dividing plate 110, and is positioned at the lower section of water mixing valve 80.Specifically, water mixing valve 80 and pipeline heater 90 can substantially on same vertical curve, thus ensureing that the vertical section of outlet pipe 12 extends as the crow flies, it is simple to its interior current are unobstructed.When the water of outlet pipe 12 does not reach the temperature of user's request, pipeline heater 90 can be started, thus the water flowing through outlet pipe 12 is heated the temperature to user's request.Pipeline heater 90 is arranged in outside the tube wall of outlet pipe 12, in an indirect way the water flowing through outlet pipe 12 is heated.Namely pipeline heater 90 can first transfer heat to the tube wall of outlet pipe 12, transfers heat to the water in outlet pipe 12 again by tube wall, thus having stopped electric shock hidden danger.
Fig. 3 is another orientation schematic diagram of the air source water heater according to one embodiment of this utility model, and specifically, Fig. 3 is the schematic diagram that the rear side from air source water heater 1 looks over, and eliminates the top board of housing 10 in Fig. 3 equally.In embodiments more of the present utility model, air source water heater 1 also includes four-way change-over valve 91, four-way change-over valve 91 connects compressor 40 and current heat exchanger 60, and four-way change-over valve 91 is positioned at the front of current heat exchanger 60, thus efficiently utilizing the space on front side of current heat exchanger 60, make the topology layout in air source water heater 1 housing 10 more reasonable, compact.
In embodiments more of the present utility model, air source water heater 1 also includes electric expansion valve 92, electric expansion valve 92 is arranged in the gap between compressor 40 and current heat exchanger 60, thus the space in the gap efficiently utilized between compressor 40 and current heat exchanger 60, make the topology layout in air source water heater 1 housing 10 more reasonable, compact.
In embodiments more of the present utility model, referring to Fig. 1, air source water heater 1 also includes electric-controlled box 93, and electric-controlled box 93 is arranged at air heat exchanger 30 and the top of fan assembly 50 region, and by a dividing plate and this zone isolation.On the one hand, can avoid the electrical part in electric-controlled box 93 is interfered, it is ensured that the functional reliability of electric-controlled box 93；On the other hand, also reasonably make use of the superjacent air space of air heat exchanger 30 and fan assembly 50 region.
The principle of heating of the air source water heater 1 of this utility model embodiment is: be operated according to inverse Carnot cycle.Refrigeration working medium carries out heat exchange by air heat exchanger 30, and namely refrigeration working medium absorbs heat energy thus vaporizing from air source, and the air that after exchanging with air heat exchanger 30, temperature reduces is blown away by fan assembly 50.Refrigeration working medium gas after vaporization sucks compressor 40 by four-way change-over valve 91, this low voltage refrigeration Working medium gas is compressed into high temperature by compressor 40, gases at high pressure send into current heat exchanger 60, carry out condensation liquefaction, thus the water of the current heat exchanging pipe flowing through current heat exchanger 60 is heated, the liquid refrigerating working medium of high pressure becomes Low temperature low pressure liquid through electric expansion valve 92, starts next one circulation.
In embodiments more of the present utility model, air heat exchanger 30 is finned tube evaporator, and air heat exchanger 30 can be substantially L-shaped, to enclose effective gas converting heat space with dividing plate 110 and housing 10, increase the contact area of itself and air, improve heat exchange efficiency.Specifically, air heat exchanger 30 can be arranged around the inwall of housing 10, taking volume reducing it, increasing the volume of above-mentioned gas heat transfer space, thus ensureing the heating effect of air source water heater 1.Fan assembly 50 is arranged in above-mentioned gas heat transfer space, owing to the volume in this gas converting heat space is relatively big, therefore can arrange size and/or the bigger fan assembly 50 of power, thus improving the heat exchange efficiency of air heat exchanger 30 further.
Further, being additionally provided with the fan supporter 130 for supporting fan assembly 50 in the region at air heat exchanger 30 and fan assembly 50 place, fan supporter 130 is fixed on the inwall of housing 10, so that fan assembly 50 is more stable and firm.Fan assembly 50 can include multiple blower fan, and the plurality of blower fan can be arranged up and down in housing 10, more abundant with the heat exchange improving the speed air flow flowing through air heat exchanger 30 in the unit interval, ensure between air heat exchanger 30 and air.Specifically, in this utility model embodiment, fan assembly 50 includes setting up and down two blower fan, respectively blower fan 51 and blower fan 52.Further, in order to increase the air output of fan assembly 50, improve the work efficiency of fan assembly 50, blower fan 51 and blower fan 52 can be axial flow blower.
Those skilled in the art will also be understood that, in this utility model embodiment alleged " on ", D score, " interior ", " outward ", " vertically ", " level ", "front", "rear" etc. be used for representing that the term of orientation or position relationship is with the real use state of air source water heater 1 for benchmark, these terms are for only for ease of description and understand the technical solution of the utility model, rather than the device of instruction or hint indication or parts must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
So far, those skilled in the art will recognize that, multiple exemplary embodiment of the present utility model is illustrate and described although detailed herein, but, when without departing from this utility model spirit and scope, still can directly determine according to this utility model disclosure or derive other variations or modifications many meeting this utility model principle.Therefore, scope of the present utility model is it is understood that cover all these other variations or modifications with regarding as.
Claims (10)
1. an air source water heater, including housing, storage tank, air heat exchanger, compressor, fan assembly and current heat exchanger, it is characterised in that
Be provided with the dividing plate of vertical placement in described housing, with by the spatial separation in described housing for two laterally adjacent regions；And
Described storage tank, described compressor and described current heat exchanger are located in one of in described region, and described air heat exchanger and described fan assembly are positioned at another described region.
2. air source water heater according to claim 1, it is characterised in that
The lateral sidewalls layout of the contiguous described housing of described storage tank, described compressor and the contiguous described baffle arrangement of described current heat exchanger；And
Described current heat exchanger is positioned at the top of described compressor, and is supported by the support being fixed on described dividing plate and extend towards described storage tank from described dividing plate.
3. air source water heater according to claim 2, it is characterised in that
Described storage tank, described compressor and described current heat exchanger are all arranged to vertically extend.
4. air source water heater according to claim 2, it is characterised in that also include:
Water pump, is arranged on the base plate of described housing, and is positioned at the rear of described compressor, to be pumped into by the water introduced by the water inlet pipe of described air source water heater in the water pipeline of described current heat exchanger and/or in described storage tank.
5. air source water heater according to claim 2, it is characterised in that also include:
Water mixing valve, have two respectively with the water inlet of the outlet pipe of described storage tank and the water pipeline outlet of described current heat exchanger and an outlet connected with the outlet pipe of described air source water heater, to be sent to the outlet pipe of described air source water heater after the water in the water pipeline of described current heat exchanger and the water in described storage tank being mixed.
6. air source water heater according to claim 5, it is characterised in that
Described water mixing valve is fixed on the surface towards described storage tank of described dividing plate, and is positioned at the rear of described current heat exchanger.
7. air source water heater according to claim 6, it is characterised in that also include:
Pipeline heater, is set in around the tube wall of outlet pipe of described air source water heater, so that the water flowing through described outlet pipe controllably to carry out auxiliary heating.
8. air source water heater according to claim 7, it is characterised in that
Described pipeline heater is fixed on the surface towards described storage tank of described dividing plate, and is positioned at the lower section of described water mixing valve.
9. air source water heater according to claim 1, it is characterised in that also include:
Four-way change-over valve, connects described compressor and described current heat exchanger, and described four-way change-over valve is positioned at the front of described current heat exchanger.
10. air source water heater according to claim 1, it is characterised in that also include:
Electric expansion valve, is arranged in the gap between described compressor and described current heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012843.8U CN205403144U (en) | 2016-01-07 | 2016-01-07 | Air -source water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012843.8U CN205403144U (en) | 2016-01-07 | 2016-01-07 | Air -source water heater |
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| Publication Number | Publication Date |
|---|---|
| CN205403144U true CN205403144U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012843.8U Active CN205403144U (en) | 2016-01-07 | 2016-01-07 | Air -source water heater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679177A (en) * | 2016-12-20 | 2017-05-17 | 海宁市袁花集雅太阳能热水器厂 | Infrared heating air-source water heater |
| CN107339744A (en) * | 2017-06-28 | 2017-11-10 | 宁波奥克斯电气股份有限公司 | A kind of net for air-source heat pump units indoor set |
| CN108758913A (en) * | 2018-06-20 | 2018-11-06 | 广东美的暖通设备有限公司 | Combined-type water power module unit and heat pump system |
| WO2024109214A1 (en) * | 2022-11-24 | 2024-05-30 | 广东美的暖通设备有限公司 | Air-source heat pump air conditioner |
-
2016
- 2016-01-07 CN CN201620012843.8U patent/CN205403144U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679177A (en) * | 2016-12-20 | 2017-05-17 | 海宁市袁花集雅太阳能热水器厂 | Infrared heating air-source water heater |
| CN107339744A (en) * | 2017-06-28 | 2017-11-10 | 宁波奥克斯电气股份有限公司 | A kind of net for air-source heat pump units indoor set |
| CN108758913A (en) * | 2018-06-20 | 2018-11-06 | 广东美的暖通设备有限公司 | Combined-type water power module unit and heat pump system |
| WO2024109214A1 (en) * | 2022-11-24 | 2024-05-30 | 广东美的暖通设备有限公司 | Air-source heat pump air conditioner |
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