CN204187841U - A kind of reserve tank structure of Teat pump boiler - Google Patents
A kind of reserve tank structure of Teat pump boiler Download PDFInfo
- Publication number
- CN204187841U CN204187841U CN201420560019.7U CN201420560019U CN204187841U CN 204187841 U CN204187841 U CN 204187841U CN 201420560019 U CN201420560019 U CN 201420560019U CN 204187841 U CN204187841 U CN 204187841U
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- housing
- water storage
- storage tank
- bolt
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Abstract
A kind of reserve tank structure of Teat pump boiler, comprise water storage tank, the bottom of water storage tank is inserted with housing, described water storage tank outer wall is fixed with the flange of annular, trip bolt is screwed onto on the upper surface of housing through flange, gap between housing and water storage tank forms refrigerant chamber, housing forms refrigerant import and refrigerant exit respectively, water storage tank forms the concave station that several cave inward, concave station internal fixtion has steel-wire screw-socket, described housing forms conical slotted eye, conical sealing block is plugged with in slotted eye, sealing block is fixed on bolt, bolt is screwed onto on steel-wire screw-socket, vacuum heat-insulating layer is formed in described housing.It by increasing and water storage tank syndeton on the sidewall of housing, adds the intensity of housing opposing refrigerant pressure, thus add the intensity of housing resistance to deformation, thus indirectly extend the service life of the water storage tank of this structure.
Description
Technical field:
The utility model relates to the technical field of water heater, more specifically to a kind of reserve tank structure of Teat pump boiler.
Background technology:
Teat pump boiler is that one is absorbed heat from low temperature environment by medium, is being delivered in water at low temperature, obtains the device of hot water thus by medium by heat.Traditional mode of heating generally adopts bronze pan tube spiral to surround the face, outside of water storage tank, thus become the heat exchanger of external, but the heat transference efficiency of this external is lower and bronze pan tube cost is higher, thus patent 201220007922.1 discloses a kind of Teat pump boiler, it sets up a housing outside water storage tank, housing is set in the middle and lower part of water storage tank thus forms refrigerant chamber, thus there is higher heat transference efficiency and cost lower, but this kind of structure housing only has upper end to be fixed on water storage tank, with there being pressure in refrigerant conveying, easily cause housing distortion for a long time, thus change the shape in refrigerant chamber, affect the efficiency of heat trnasfer.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of reserve tank structure of Teat pump boiler, it reinforces the intensity of housing resistance to deformation outside water storage tank, extends the service life of water storage tank.
Technology solution of the present utility model is as follows:
A kind of reserve tank structure of Teat pump boiler, comprise water storage tank, the bottom of water storage tank is inserted with housing, described water storage tank outer wall is fixed with the flange of annular, trip bolt is screwed onto on the upper surface of housing through flange, gap between housing and water storage tank forms refrigerant chamber, housing forms refrigerant import and refrigerant exit respectively, water storage tank forms the concave station that several cave inward, concave station internal fixtion has steel-wire screw-socket, described housing forms conical slotted eye, conical sealing block is plugged with in slotted eye, sealing block is fixed on bolt, bolt is screwed onto on steel-wire screw-socket, vacuum heat-insulating layer is formed in described housing.
Be provided with sealing gasket between the flange of described water storage tank and housing, trip bolt is fastened on housing through flange and sealing gasket.
Several described concave stations are in same level, and concave station annular is evenly distributed on water storage tank.
Bolt on described sealing block adopts plastic material, and sealing block is fixed on the head of bolt.
The beneficial effects of the utility model are:
1, it by increasing and water storage tank syndeton on the sidewall of housing, adds the intensity of housing opposing refrigerant pressure, thus add the intensity of housing resistance to deformation, thus indirectly extend the service life of the water storage tank of this structure.
2, it forms vacuum heat-insulating layer on housing, decreases refrigerant and extraneous heat trnasfer, improves the heat trnasfer of refrigerant and water storage tank.
Accompanying drawing illustrates:
Fig. 1 is simple solid structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model;
Fig. 3 is the partial enlarged drawing at A place in Fig. 2 of the present utility model.
In figure: 1, water storage tank; 2, housing; 3, flange; 4, sealing gasket; 5, trip bolt; 6, steel-wire screw-socket; 7, bolt; 8, sealing block; 11, concave station; 21, refrigerant import; 22, refrigerant exit; 23, vacuum heat-insulating layer; 24, slotted eye.
Detailed description of the invention:
Embodiment: see Fig. 1, 2, shown in 3, a kind of reserve tank structure of Teat pump boiler, comprise water storage tank 1, the bottom of water storage tank 1 is inserted with housing 2, described water storage tank 1 outer wall is fixed with the flange 3 of annular, trip bolt 5 is screwed onto on the upper surface of housing 2 through flange 3, gap between housing 2 and water storage tank 1 forms refrigerant chamber, housing 2 forms respectively refrigerant import 21 and refrigerant exit 22, water storage tank 1 forms the concave station 11 that several cave inward, concave station 11 internal fixtion has steel-wire screw-socket 6, described housing 2 forms conical slotted eye 24, conical sealing block 8 is plugged with in slotted eye 24, sealing block 8 is fixed on bolt 7, bolt 7 is screwed onto on steel-wire screw-socket 6, vacuum heat-insulating layer 23 is formed in described housing 2.
Be provided with sealing gasket 4 between the flange 3 of described water storage tank 1 and housing 2, trip bolt 5 is fastened on housing 2 through flange 3 and sealing gasket 4.
Several described concave stations 11 are in same level, and concave station 11 annular is evenly distributed on water storage tank 1.
Bolt 7 on described sealing block 8 adopts plastic material, and sealing block 8 is fixed on the head of bolt 7.
Operation principle: the utility model adds the bonding strength of housing 2 and water storage tank 1 by bolt 7 and sealing block 8, thus add the intensity that housing 2 resists refrigerant pressure, add the intensity of housing 2 resistance to deformation, housing 2 can not affect the flowing velocity of refrigerant because of distortion, thus indirectly extends the service life of the water storage tank of this structure.
Claims (4)
1. the reserve tank structure of a Teat pump boiler, comprise water storage tank (1), the bottom of water storage tank (1) is inserted with housing (2), described water storage tank (1) outer wall is fixed with the flange (3) of annular, trip bolt (5) is screwed onto on the upper surface of housing (2) through flange (3), gap between housing (2) and water storage tank (1) forms refrigerant chamber, housing (2) forms respectively refrigerant import (21) and refrigerant exit (22), it is characterized in that: water storage tank (1) forms several concave stations caved inward (11), concave station (11) internal fixtion has steel-wire screw-socket (6), described housing (2) forms conical slotted eye (24), conical sealing block (8) is plugged with in slotted eye (24), sealing block (8) is fixed on bolt (7), bolt (7) is screwed onto on steel-wire screw-socket (6), vacuum heat-insulating layer (23) is formed in described housing (2).
2. the reserve tank structure of a kind of Teat pump boiler according to claim 1, it is characterized in that: be provided with sealing gasket (4) between the flange (3) of described water storage tank (1) and housing (2), trip bolt (5) is fastened on housing (2) through flange (3) and sealing gasket (4).
3. the reserve tank structure of a kind of Teat pump boiler according to claim 1, is characterized in that: described several concave stations (11) are in same level, and concave station (11) annular is evenly distributed on water storage tank (1).
4. the reserve tank structure of a kind of Teat pump boiler according to claim 1, it is characterized in that: the bolt (7) on described sealing block (8) adopts plastic material, and sealing block (8) is fixed on the head of bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560019.7U CN204187841U (en) | 2014-09-26 | 2014-09-26 | A kind of reserve tank structure of Teat pump boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560019.7U CN204187841U (en) | 2014-09-26 | 2014-09-26 | A kind of reserve tank structure of Teat pump boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187841U true CN204187841U (en) | 2015-03-04 |
Family
ID=52619834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560019.7U Expired - Fee Related CN204187841U (en) | 2014-09-26 | 2014-09-26 | A kind of reserve tank structure of Teat pump boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236100A (en) * | 2014-09-26 | 2014-12-24 | 苏州巨浪热水器有限公司 | Water storage tank structure for heat pump water heater |
| CN104236100B (en) * | 2014-09-26 | 2017-01-04 | 启东腾飞企业管理服务有限公司 | A kind of reserve tank structure of Teat pump boiler |
-
2014
- 2014-09-26 CN CN201420560019.7U patent/CN204187841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236100A (en) * | 2014-09-26 | 2014-12-24 | 苏州巨浪热水器有限公司 | Water storage tank structure for heat pump water heater |
| CN104236100B (en) * | 2014-09-26 | 2017-01-04 | 启东腾飞企业管理服务有限公司 | A kind of reserve tank structure of Teat pump boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |