CN202630409U - Heat pump water heater - Google Patents
Heat pump water heater Download PDFInfo
- Publication number
- CN202630409U CN202630409U CN 201220286991 CN201220286991U CN202630409U CN 202630409 U CN202630409 U CN 202630409U CN 201220286991 CN201220286991 CN 201220286991 CN 201220286991 U CN201220286991 U CN 201220286991U CN 202630409 U CN202630409 U CN 202630409U
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- header
- connector
- pump boiler
- teat pump
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- Expired - Lifetime
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Abstract
The utility model provides a heat pump water heater which comprises a water heater water tank liner and a heat exchange coiler arranged on the outer part of the water heater water tank liner, wherein the heat exchange coiler comprises a first collecting main, a second collecting main, and a heat exchange channel extending along the outer wall of the water heater water tank liner and communicating the first collecting main with the second collecting main, a first connecting member is arranged on the first collecting main, a second connecting member connected with the first connecting member is arranged on the second collecting main, the first connecting member is connected with the second connecting member through a bolt, and a spring is sleeved on the bolt. The spring applies an elastic force to an edge plate to ensure that the heat exchange channel and the water tank liner can be closely fit without being influenced by a water tank foaming layer, so that the heat pump water heater system operates more efficiently and stably in an energy saving manner.
Description
Technical field
The utility model relates to the Teat pump boiler field, especially, relates to a kind of Teat pump boiler.
Background technology
Micro-channel heat exchanger is made up of aluminum porous flat pipe and header, and as the heat exchanger of a kind of efficient, material-saving, environmental protection, light weight, it has obtained application more and more widely in heat pump water heater system.But existing outer disc type micro-channel heat exchanger exists and is difficult to pretension or and the bad shortcoming of inner bag applying.
Available technology adopting spring pretension micro-channel heat exchanger, but existing water tank is in order to satisfy the needs of insulation, general way are to adopt the insulation material that has foamed, in case i.e. water tank outerwrap insulation material, spring will be difficult to bring into play the effect of its pretension too greatly.
The utility model content
The utility model purpose is to provide a kind of Teat pump boiler, has the technical problem that is difficult to pretension to solve micro-channel heat exchanger.
For realizing above-mentioned purpose; The utility model provides a kind of Teat pump boiler; Comprise the heat exchange coil that the water-heater water tank inner bag is outside with being arranged on the water-heater water tank inner bag, the heat exchanger channels that heat exchange coil comprises first header, second header and extends and be communicated with first header and second header along the outer wall of water-heater water tank inner bag; First header is provided with first connector, and second header is provided with second connector that is connected with first connector, and first connector is connected through bolt with second connector, is arranged with spring on the bolt.
Further, first connector and second connector are side plate, and side plate is symmetrical set on first header and second header matchingly.
Further, side plate is L shaped, comprises first end and second end, the welding of first end of side plate and first header or second header, and second end of side plate is provided with through hole, and bolt passes through hole, and the two ends of spring connect with the head and the side plate of bolt respectively.
Further, how right the quantity of side plate be.
Further, heat exchanger channels comprises the set of heat exchange tubes of being made up of heat exchanger tube parallel to each other and that be connected with first header and second header respectively.
Further, also comprise one or more dividing plate, dividing plate is arranged in first header and/or second header, and first header and/or second header are separated into different pipeline sections.
Further, the quantity of dividing plate is odd number, and first header or second header are provided with the first working medium tube connector and the second working medium tube connector, and heat exchanger is connected with the circulation line of Teat pump boiler through the first working medium tube connector and the second working medium tube connector.
Further; The quantity of dividing plate is even number; First header is provided with the first working medium tube connector, and second header is provided with the second working medium tube connector, and heat exchanger is connected with the circulation line of Teat pump boiler through the first working medium tube connector and the second working medium tube connector.
Further, heat exchange coil comprises sidewall coil pipe and bottom coil pipe.
Further, sidewall coil pipe and bottom coil pipe series connection
The utlity model has following beneficial effect:
Through spring side plate is applied elastic force heat exchanger channels and inner water tank can be fitted tightly, and it is not subject to the influence of water tank foaming layer, make the more energy-efficient and stable operation of heat pump water heater system.
Except top described purpose, feature and advantage, the utility model also has other purpose, feature and advantage.To do further detailed explanation to the utility model with reference to figure below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the sketch map according to the Teat pump boiler of the utility model; And
Fig. 2 is the sketch map during according to the side plate pretension of the Teat pump boiler of the utility model;
Fig. 3 is the sketch map according to the side plate of the Teat pump boiler of the utility model;
Fig. 4 is the sketch map according to the spring of the utility model.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1 to Fig. 4; Teat pump boiler according to the utility model; Comprise the heat exchange coil that water-heater water tank inner bag 10 is outside with being arranged on water-heater water tank inner bag 10, the heat exchanger channels 23 that heat exchange coil comprises first header 21, second header 22 and extends and be communicated with first header 21 and second header 22 along the outer wall of water-heater water tank inner bag 10; First header 21 is provided with first connector, and second header 22 is provided with second connector that is connected with first connector, and first connector is connected through bolt 26 with second connector, is arranged with spring 27 on the bolt 26.Apply elastic force through 27 pairs of side plates 25 of spring heat exchanger channels 23 and inner water tank 10 can be fitted tightly, and it is not subject to the influence of water tank foaming layer, make the more energy-efficient and stable operation of heat pump water heater system.
Referring to Fig. 1, first connector and second connector are side plate 25, and side plate 25 is symmetrical set on first header 21 and second header 22 matchingly.
Referring to Fig. 1 to Fig. 3; Side plate 25 is L shaped; Comprise first end and second end, first end of side plate 25 and first header 21 or 22 welding of second header, second end of side plate 25 is provided with through hole 251; Bolt 26 passes through hole 251, and the two ends of spring 27 connect with the head and the side plate 25 of bolt 26 respectively.How right the quantity of side plate 25 be.
Referring to Fig. 1, heat exchanger channels 23 comprises the set of heat exchange tubes of being made up of heat exchanger tube parallel to each other and that be connected with first header 21 and second header 22 respectively.Set of heat exchange tubes is the microchannel flat tube, can be fitted in better on the water-heater water tank inner bag 10, guarantees heat exchange efficiency.
Referring to Fig. 1, Teat pump boiler also comprises one or more dividing plate 24, and dividing plate 24 is arranged in first header 21 and/or second header 22, and first header 21 and/or second header 22 are separated into different pipeline sections.
The quantity of dividing plate 24 is odd number; First header 21 or second header 22 are provided with the first working medium tube connector 33 and the second working medium tube connector 34, and heat exchanger is connected with the circulation line of Teat pump boiler through the first working medium tube connector 33 and the second working medium tube connector 34.
The quantity of dividing plate 24 is even number; First header 21 is provided with the first working medium tube connector 33; Second header 22 is provided with the second working medium tube connector 34, and heat exchanger is connected with the circulation line of Teat pump boiler through the first working medium tube connector 33 and the second working medium tube connector 34.
Heat exchange coil comprises sidewall coil pipe and bottom coil pipe.Sidewall coil pipe and bottom coil pipe pipeline also can be parallel connection for series connection.
The utility model provides a kind of Teat pump boiler that uses outer disc type micro-channel heat exchanger, and the heat exchanger channels 23 of micro-channel heat exchanger is made up of the aluminum porous flat pipe, and there is header at two ends, and flat tube partly inserts in the header.Heat exchanger channels 23 is shaped to circular arc, is wrapped in outward on the inner water tank 10, also comprises some left and right symmetries, and side plate 25, spring 27 and the bolt 26 of band through hole 251.
The practical implementation process is following: the heat exchanger channels 23 of micro-channel heat exchanger is configured as the shape of the inner water tank 10 of parcel attemperater; Its two ends are provided with header; Header comprises first header 21 and second header 22, the length setting of flat tube so that heat exchanger assembling be as the criterion.The header place is provided with some symmetrical side plates 25, and side plate 25 connects through set bolt 26, and spring 27 is located between bolt 26 and the side plate 25.Can be provided with dividing plate 24 in the header,, form the heat exchange process that two or more flow areas are identical or the cross section reduces gradually, to improve the heat transfer efficiency of working medium and water by the iris action of dividing plate 24.
From above description, can find out that the utility model the above embodiments have realized following technique effect:
Through spring side plate is applied elastic force heat exchanger channels and inner water tank can be fitted tightly, and it is not subject to the influence of water tank foaming layer, make the more energy-efficient and stable operation of heat pump water heater system.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. a Teat pump boiler comprises water-heater water tank inner bag (10) and is arranged on the outside heat exchange coil of said water-heater water tank inner bag (10), it is characterized in that,
Said heat exchange coil comprises that the outer wall of first header (21), second header (22) and the said water-heater water tank inner bag in edge (10) extends and be communicated with the heat exchanger channels (23) of said first header (21) and said second header (22);
Said first header (21) is provided with first connector; Said second header (22) is provided with second connector that is connected with said first connector; Said first connector is connected through bolt (26) with said second connector, is arranged with spring (27) on the said bolt (26).
2. Teat pump boiler according to claim 1; It is characterized in that; Said first connector and second connector are side plate (25), and said side plate (25) is symmetrical set on said first header (21) and said second header (22) matchingly.
3. Teat pump boiler according to claim 2; It is characterized in that said side plate (25) is L shaped, comprise first end and second end; First end of said side plate (25) and said first header (21) or said second header (22) welding; Second end of said side plate (25) is provided with through hole (251), and said bolt (26) passes said through hole (251), and the two ends of said spring (27) connect with the head and the said side plate (25) of said bolt (26) respectively.
4. Teat pump boiler according to claim 2 is characterized in that, how right the quantity of said side plate (25) be.
5. Teat pump boiler according to claim 1 is characterized in that, said heat exchanger channels (23) comprises the set of heat exchange tubes of being made up of heat exchanger tube parallel to each other and that be connected with said first header (21) and said second header (22) respectively.
6. Teat pump boiler according to claim 1; It is characterized in that; Also comprise one or more dividing plate (24); Said dividing plate (24) is arranged in said first header (21) and/or said second header (22), and said first header (21) and/or said second header (22) are separated into different pipeline sections.
7. Teat pump boiler according to claim 6; It is characterized in that; The quantity of said dividing plate (24) is odd number; Said first header (21) or said second header (22) are provided with the first working medium tube connector (33) and the second working medium tube connector (34), and said heat exchanger is connected with the circulation line of said Teat pump boiler through said first working medium tube connector (33) and the said second working medium tube connector (34).
8. Teat pump boiler according to claim 6; It is characterized in that; The quantity of said dividing plate (24) is even number; Said first header (21) is provided with the first working medium tube connector (33), and said second header (22) is provided with the second working medium tube connector (34), and said heat exchanger is connected with the circulation line of said Teat pump boiler through the first working medium tube connector (33) and the second working medium tube connector (34).
9. Teat pump boiler according to claim 1 is characterized in that, said heat exchange coil comprises sidewall coil pipe and bottom coil pipe.
10. Teat pump boiler according to claim 9 is characterized in that, said sidewall coil pipe and the series connection of said bottom coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286991 CN202630409U (en) | 2012-06-18 | 2012-06-18 | Heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286991 CN202630409U (en) | 2012-06-18 | 2012-06-18 | Heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630409U true CN202630409U (en) | 2012-12-26 |
Family
ID=47383604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286991 Expired - Lifetime CN202630409U (en) | 2012-06-18 | 2012-06-18 | Heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202630409U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296381A (en) * | 2013-07-19 | 2015-01-21 | 珠海格力电器股份有限公司 | Water tank inner container of heat-pump water heater |
| CN104848548A (en) * | 2014-02-14 | 2015-08-19 | 珠海格力电器股份有限公司 | Air energy water heater and fixing component of heat exchange tube on outer wall of water tank thereof |
| CN105444417A (en) * | 2015-12-21 | 2016-03-30 | 珠海格力电器股份有限公司 | Connecting structure, water tank component and heat pump water heater |
-
2012
- 2012-06-18 CN CN 201220286991 patent/CN202630409U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296381A (en) * | 2013-07-19 | 2015-01-21 | 珠海格力电器股份有限公司 | Water tank inner container of heat-pump water heater |
| CN104848548A (en) * | 2014-02-14 | 2015-08-19 | 珠海格力电器股份有限公司 | Air energy water heater and fixing component of heat exchange tube on outer wall of water tank thereof |
| CN104848548B (en) * | 2014-02-14 | 2018-11-30 | 珠海格力电器股份有限公司 | Air energy water heater and its tank outer wall heat exchanger tube fixation kit |
| CN105444417A (en) * | 2015-12-21 | 2016-03-30 | 珠海格力电器股份有限公司 | Connecting structure, water tank component and heat pump water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |