CN201145501Y - Horizontal type water tank heat exchanger of heat pump water heater - Google Patents
Horizontal type water tank heat exchanger of heat pump water heater Download PDFInfo
- Publication number
- CN201145501Y CN201145501Y CNU2007200612431U CN200720061243U CN201145501Y CN 201145501 Y CN201145501 Y CN 201145501Y CN U2007200612431 U CNU2007200612431 U CN U2007200612431U CN 200720061243 U CN200720061243 U CN 200720061243U CN 201145501 Y CN201145501 Y CN 201145501Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- zone
- water tank
- heat pump
- guide rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A horizontal water tank heat exchanger of a heat pump water heater comprises a heat exchange pipe, wherein the heat exchange pipe is provided with a gas phase working substance inlet, a liquid phase working substance outlet, a phase change heat exchange zone, a liquid seal zone and a liquid conveying zone. The horizontal water tank heat exchanger has the main technical characteristics that: the heat exchanger also comprises a seal cover used to fix the heat exchange pipe; the liquid conveying zone is a straight pipe; the phase change heat exchange zone is a spiral coil pipe; the flow passage height of the phase change heat exchange zone continuously descends along the flow direction of heat pump working substance; the liquid seal zone is a circular arc pipe; and the plane in which the liquid seal zone is positioned is at an included angle alpha of between 0 and +-25 degrees to vertical direction. The horizontal water tank heat exchanger has the characteristics that: the heat exchanger is convenient for assembly and disassembly, and makes full use of the entire heat exchange surface of a heat exchanger so as to be propitious to increase the efficiency of the heat exchanger.
Description
Technical field:
The utility model relates to a kind of horizontal water tank heat exchanger of heat pump water heater, and it is applicable in the horizontal water tank that product such as storage-type Teat pump boiler uses.
Background technology:
The Teat pump boiler of the horizontal water tank of known employing, its heat exchanger is generally the prepackage type structure, in the water tank manufacture process, heat exchanger is fixed on the water tank exactly, in water tank completion back or use, if heat exchanger needs repairing, it is local or all disassemble to water tank just to have to, not only workload is big but also maintenance cost is high, and some similar structure is actually and can't keeps in repair.Because most prepackage type heat exchangers have some zones to touch water tank wall or heat insulation layer, have only heat exchange surface and water about half to carry out effective exchange heat usually, so heat exchange efficiency are lower.In addition, the residing spatial altitude of heat exchanger is less in the horizontal water tank, some heat exchanger tubes are because its structure fails to guarantee that the runner height of phase inversion hot-zone descends continuously along the heat pump fluid flow direction, thereby the unusual viscous flow clogging that occurs liquid refrigerant in this zone, stable operation to heat pump assembly causes harmful effect, reduces operational efficiency simultaneously.In order to overcome these defectives, horizontal water tank heat exchanger of heat pump water heater is developed.
Summary of the invention:
Technical problem to be solved in the utility model is that a kind of horizontal water tank heat exchanger of heat pump water heater will be provided, and it can be convenient to installation and removal effectively, and makes full use of whole heat exchange surfaces of heat exchanger, thereby helps improving efficiency of heat exchanger.
The technical scheme that its technical problem that solves the utility model adopts is:
It comprises heat exchanger tube, heat exchanger tube is provided with the import of gas phase working medium, liquid phase working fluid outlet, phase inversion hot-zone, wet seal area and transfusion zone, it also comprises the fixedly capping of heat exchanger tube, described transfusion zone is a straight tube, the phase inversion hot-zone is the helical form coil pipe, phase inversion hot-zone runner height descends continuously along the heat pump fluid flow direction, and wet seal area is an arc tube, and the angle ± α between plane, wet seal area runner place and the vertical direction is 0～± 25 °.
It also comprises guide rod base, guide rod, guide rod fixture, and the guide rod base is fixed on the inner water tank, and the guide rod fixture is installed in the capping, and the two ends of guide rod are respectively by guide rod fixture and guide rod base location.
Angle ± α between plane, wet seal area runner place and the vertical direction be ± 3 °, ± 7 °, ± 12 °, ± 15 °, ± 20 ° etc.
The utility model is compared the beneficial effect that is produced with background technology:
1, because the utility model adopts the fixedly capping of heat exchanger tube, the transfusion zone of heat exchanger tube is a straight tube, the phase inversion hot-zone of heat exchanger tube is the helical form coil pipe, phase inversion hot-zone runner height descends continuously along the heat pump fluid flow direction, the wet seal area of heat exchanger tube is an arc tube, angle ± α between plane, wet seal area runner place and the vertical direction is 0～± 25 °, all heat exchange surfaces fully contact with water and carry out exchange heat, so it can be convenient to installation and removal effectively, and make full use of whole heat exchange surfaces of heat exchanger, thereby help improving efficiency of heat exchanger.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram of the angle ± α between wet seal area 8 planes, runner place and the vertical direction among Fig. 1.
The specific embodiment:
Shown in accompanying drawing 1, the utility model comprises heat exchanger tube 1, heat exchanger tube 1 is provided with gas phase working medium import 5, liquid phase working fluid outlet 3, phase inversion hot-zone 7, wet seal area 8 and transfusion zone 6, gas phase working medium import 5 is communicated with the top of phase inversion hot-zone 7, the end of phase inversion hot-zone 7 is communicated with the top of wet seal area 8, the end of wet seal area 8 is communicated with the top of transfusion zone 6, and the end of transfusion zone 6 is communicated with liquid phase working fluid outlet 3.
The utility model also can comprise the fixedly capping 2 of heat exchanger tube 1, described transfusion zone 6 is a straight tube, phase inversion hot-zone 7 is the helical form coil pipe, phase inversion hot-zone 7 runner height descend continuously along the heat pump fluid flow direction, wet seal area 8 is an arc tube, and the angle ± α between wet seal area 8 planes, runner place and the vertical direction is 0～± 25 °.
The spiral coil structure is adopted in phase inversion hot-zone 7, its runner height descends continuously along the heat pump fluid flow direction, to prevent owing to the liquid heat pump fluid that condenses in heat transfer process remains in a standstill in this zone, thereby and cause occurring the proper flow that vent plug hinders heat pump fluid, the heat exchanging process causes harmful effect.Wet seal area 8 is an arc-shaped structure, its plane, runner place be the approximate vertical state (angle ± α between wet seal area 8 planes, runner place and the vertical direction can be ± 2 °, ± 3 °, ± 5 °, ± 6 °, ± 7 °, ± 8 °, ± 9 °, ± 10 °, ± 11 °, ± 12 °, ± 15 °, ± 20 ° etc.), be convenient to form stable liquid phase surface, prevent that bubble from entering transfusion zone 6.In the present embodiment, because the height of horizontal water tank inner space is less, being not suitable for heat exchanger vertically installs, heat exchanger need be in tilted layout, so keep the dimensionally stable of heat exchanger tube 1 with guide rod 9, guide rod base 10 and guide rod fixture 4 are used for location, guide rod 9 two ends, descend continuously along the heat pump fluid flow direction with the runner height of guaranteeing phase inversion hot-zone 7, and this is to guarantee that heat pump can be stablized, the efficiently important measures of operation.Heat exchanger tube 1 and guide rod fixture 4 are installed in the capping 2, are convenient to installation and removal.
Claims (7)
1, a kind of horizontal water tank heat exchanger of heat pump water heater, it comprises heat exchanger tube (1), heat exchanger tube (1) is provided with gas phase working medium import (5), liquid phase working fluid outlet (3), phase inversion hot-zone (7), wet seal area (8) and transfusion zone (6), it is characterized in that it also comprises the fixedly capping (2) of heat exchanger tube (1), described transfusion zone (6) is a straight tube, phase inversion hot-zone (7) is the helical form coil pipe, phase inversion hot-zone (7) runner height descends continuously along the heat pump fluid flow direction, wet seal area (8) is an arc tube, and the angle ± α between wet seal area (8) plane, runner place and the vertical direction is 0～± 25 °.
2, horizontal water tank heat exchanger of heat pump water heater according to claim 1, it is characterized in that it also comprises guide rod base (10), guide rod (9), guide rod fixture (4), guide rod base (10) is fixed on the inner water tank, guide rod fixture (4) is installed in the capping (2), and the two ends of guide rod (9) are respectively by guide rod fixture (4) and guide rod base (10) location.
3, horizontal water tank heat exchanger of heat pump water heater according to claim 1 and 2 is characterized in that the angle ± α between wet seal area (8) plane, runner place and the vertical direction is ± 3 °.
4, horizontal water tank heat exchanger of heat pump water heater according to claim 1 and 2 is characterized in that the angle ± α between wet seal area (8) plane, runner place and the vertical direction is ± 7 °.
5, horizontal water tank heat exchanger of heat pump water heater according to claim 1 and 2 is characterized in that the angle ± α between wet seal area (8) plane, runner place and the vertical direction is ± 12 °.
6, horizontal water tank heat exchanger of heat pump water heater according to claim 1 and 2 is characterized in that the angle ± α between wet seal area (8) plane, runner place and the vertical direction is ± 15 °.
7, horizontal water tank heat exchanger of heat pump water heater according to claim 1 and 2 is characterized in that the angle ± α between wet seal area (8) plane, runner place and the vertical direction is ± 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200612431U CN201145501Y (en) | 2007-12-08 | 2007-12-08 | Horizontal type water tank heat exchanger of heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200612431U CN201145501Y (en) | 2007-12-08 | 2007-12-08 | Horizontal type water tank heat exchanger of heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145501Y true CN201145501Y (en) | 2008-11-05 |
Family
ID=40082384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200612431U Expired - Lifetime CN201145501Y (en) | 2007-12-08 | 2007-12-08 | Horizontal type water tank heat exchanger of heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145501Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451790B (en) * | 2007-12-05 | 2010-05-19 | 广东万和新电气股份有限公司 | Horizontal water tank heat exchanger of heat pump water heater |
-
2007
- 2007-12-08 CN CNU2007200612431U patent/CN201145501Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451790B (en) * | 2007-12-05 | 2010-05-19 | 广东万和新电气股份有限公司 | Horizontal water tank heat exchanger of heat pump water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103175420B (en) | Core rotation type shell-and-tube heat exchanger | |
| CN104949550A (en) | Casing pipe floating type evaporation and vaporization device | |
| CN201145501Y (en) | Horizontal type water tank heat exchanger of heat pump water heater | |
| CN204034305U (en) | A kind of kettle type reboiler | |
| CN101451790B (en) | Horizontal water tank heat exchanger of heat pump water heater | |
| CN203964723U (en) | Shell-and-tube heat exchanger | |
| CN203964713U (en) | Double-shell side pipe heat exchanger | |
| CN203443410U (en) | Corrugated pipe cooler | |
| CN204007238U (en) | Coaxial heat exchanger | |
| CN103712495B (en) | Heat exchange device for recycling flue gas waste heat | |
| CN104296383A (en) | Efficient condensing heat exchanger | |
| CN201754044U (en) | Corrugated pipe heat net heater | |
| CN203824381U (en) | Runner-type full counterflow heat exchanger | |
| CN202109778U (en) | Intelligent high-molecular heater | |
| CN104075596A (en) | Displacement heat exchanger | |
| CN204227701U (en) | A kind of high-efficiency condensation heat exchanger | |
| CN205808184U (en) | Efficiently U-tube volumetric heat exchanger | |
| CN202350184U (en) | Steel tubular column type finned tubular radiator | |
| CN202470388U (en) | Cage type steam heat circulation base station | |
| CN204043444U (en) | Volumetric heat exchanger | |
| CN219607775U (en) | Heat exchanger | |
| CN204730706U (en) | The floating type carburation by evaporation device of sleeve pipe | |
| CN205279819U (en) | Novel spiral plate type heat exchanger | |
| CN104075594A (en) | Double shell pass tubular heat exchanger | |
| CN202709811U (en) | Air cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WANHE NEW ELECTRICITY CO., LTD. Free format text: FORMER OWNER: GUANGDONG WANHE GROUP CO.,LTD. Effective date: 20091113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091113 Address after: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee after: Guangdong Vanward New Electric Co., Ltd. Address before: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee before: Vanward Group Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20081105 Effective date of abandoning: 20071208 |