CN201417019Y - Exchanger of heat pump water heater - Google Patents
Exchanger of heat pump water heater Download PDFInfo
- Publication number
- CN201417019Y CN201417019Y CN2009200598908U CN200920059890U CN201417019Y CN 201417019 Y CN201417019 Y CN 201417019Y CN 2009200598908 U CN2009200598908 U CN 2009200598908U CN 200920059890 U CN200920059890 U CN 200920059890U CN 201417019 Y CN201417019 Y CN 201417019Y
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- CN
- China
- Prior art keywords
- water tank
- metal tube
- interchanger
- pump boiler
- teat pump
- 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 - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an exchanger of a heat pump water heater, which comprises a water tank and a metal pipe. The metal pipe is coated on the outer surface of the water tank. A metal mesh usedfor being coated at the outer rim of the metal pipe is arranged on the outer surface of the water tank. The metal mesh is arranged on the outer surface of the water tank in the circular arc petal-shaped structure, which greatly saves materials, realizes timely discharging of refrigerating media after heat exchanging, and greatly lowers the rusting speed at the outer rim of the metal pipe, therebyprolonging the service life of an entire system. Moreover, a pit groove which is arranged on the inner wall can be a threaded groove or a straight grain groove, which can further increase the heat exchanging area between the refrigerating media and the metal pipe, thereby improving the heat efficiency.
Description
Technical field
The utility model relates to a kind of Teat pump boiler, particularly a kind of Teat pump boiler interchanger.
Background technology
At present, the Teat pump boiler interchanger of Chu Xianing generally is made up of metal tube and cooling water tank on the market, a certain amount of refrigerant of filling in this metal tube, and metal tube is installed in the water tank.The metal tube of the Teat pump boiler interchanger of this structure is to be built in the water tank, owing to the cooling medium that heat exchange produces fails in time to drain, increase the corrosion rate of metal tube greatly, when service time is long, more can impel metal tube oxide etch degree, thereby it is broken, cause refrigerant to be penetrated in the water.Like this, not only influence condensation effect, and can pollute, even can cause whole heat circulating system out of service, have potential safety hazard, influence the whole system life-span greatly the water generates in the water tank.Moreover the metal tube fixed placement is in water tank, if when breaking down, the water tank that open sealing could keep in repair metal tube, thereby increases maintenance difficulty.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of material, simple in structure, safe and reliable, Teat pump boiler interchanger of increasing the service life and maintaining easily saved is provided.
Goal of the invention of the present utility model is achieved in that a kind of Teat pump boiler interchanger, comprise water tank and metal tube, metal tube is coated on the outer surface of water tank, it is characterized in that: the outer surface of described water tank is provided with and is used to be coated on the outer peripheral wire netting of metal tube.
Described wire netting is located on the outer surface of water tank with arc lobe shape structure.
Described inner wall of metal tube is provided with the hole groove.
Described hole groove is a thread groove.
Described hole groove is the straight burr groove, and the bearing of trend of straight burr groove is parallel to the axis of metal tube.
Described metal tube is " D " shape pipe.
Described metal tube is a round tube.
Described wire netting is provided with and is used to make wire netting to be pressed in line ball on the water tank outward flange.
The utility model improves Teat pump boiler interchanger in the prior art, and metal tube is coated on the water tank outward flange, and the water tank outward flange is provided with and is used to be coated on the outer peripheral wire netting of metal tube.This wire netting is netted, has saved material, and wire netting is with arc lobe shape structural design, material-saving more.The refrigerant of realization after with heat exchange in time drained, and greatly reduces the outer peripheral corrosion rate of metal tube, thereby makes the whole system life-span longer.And when this product entered duty, the heat of the refrigerant in the metal tube was delivered on the outward flange of water tank, by tank outer wall heat is delivered in the water thermal energy conversion efficiency height again.Since the wire netting on the metal tube outward flange can with not with the water tank outward flange not the heat of contact position be transmitted on the water tank outer rim, and metal tube is processed into " D " shape pipe or round tube, its inwall is provided with the hole groove, more can increase the heat exchange area of refrigerant and metal tube, improves the thermal efficiency.In addition, when occurring breaking, only need wire netting is unloaded, conveniently metal tube is repaired or replaced as if metal tube.
Description of drawings
Fig. 1 is the structural representation of the utility model most preferred embodiment;
Fig. 2 is the utility model wire netting a kind of schematic diagram that form is set on the water tank surface;
Fig. 3 is the structural representation of wire netting shown in Figure 2;
Fig. 4 is the schematic diagram of the another kind of structure of wire netting described in the utility model;
Fig. 5 is among the utility model embodiment, and when metal tube was made as round tube, its inwall was provided with the structural representation of screwed pipe;
Fig. 6 is among the utility model embodiment, and when metal tube was made as round tube, its inwall was provided with the structural representation of straight burr pipe;
Fig. 7 is among the utility model embodiment, and when metal tube was made as " D " shape pipe, its inwall was provided with the structural representation of hole groove.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
According to shown in Figure 1, Teat pump boiler interchanger described in the utility model, be made up of the cooling water tank 1 and the metal tube 2 of interior logical refrigerant, metal tube 2 is coated on the outward flange of water tank 1, and the outward flange of water tank 1 is provided with and is used to be coated on metal tube 2 outer peripheral wire nettings 3.Wire netting 3 is located on the outer surface of water tank 1 with arc lobe shape structure, and as shown in Figure 2, such wire netting 3 can be aluminum foil web, and its planform can have been saved material as shown in Figure 3 greatly, during, this wire netting 3 also can be the hole pattern structure, as shown in Figure 4; And, metal tube 2 inwalls are provided with the hole groove, this hole groove can be made as thread groove 4-1, as Fig. 5, shown in Figure 7, this hole groove can be established also can be made as straight burr groove 4-2, and as shown in Figure 6, the equal so inner refrigerant of metal 2 pipes that makes forms turbulent condition, thereby make heat exchange more abundant, improved the pyroconductivity of interchanger.Simultaneously, metal tube 2 can be processed into " D " shape pipe or round tube, and as shown in Figure 7, this metal tube 2 is wound on the water tank 1, and canoe can adopt spirality or snakelike, and the outward flange of itself and water tank 1 is adjacent to.In specific design, be provided with conduction estersil between the outward flange of metal tube 2 and water tank 1, guarantee the heat-transfer effect between metal tube 2 and water tank 1 outward flange, and in order to increase the outer peripheral contact area that metal tube 2 is overlying on water tank 1, wire netting 3 is taked to press the shape mode and is overlying on the metal tube 2.And wire netting 3 is provided with press strip 5, and described press strip 5 is pressed in wire netting 3 on the water tank 1, thereby guarantees that wire netting 3 contacts well with metal tube 2, water pipe 1 outward flange.Moreover wire netting 3 can not be delivered to water tank 1 inside with the part of the outward flange contact jaw heat of water tank 1 with metal tube 2, is equivalent to increase metal tube 2 and water tank 1 outer peripheral contact area, improves the thermal efficiency.Simultaneously, wire netting 3 is netted, not only can save material, and the refrigerant that heat exchange can be produced in time drains, and greatly reduces the corrosion of metal tube 2, prolongs the service life of whole system.Promptly when Teat pump boiler interchanger of the present utility model work, the refrigerant that is used to heat move metal tube 2 in, and heat is delivered to the interior water of water tank 1 by metal tube 2 walls, wire netting 3, water tank 1 outer wall, thereby reaches the interior water of heating water tank 1.In this process, if metal tube 2 is former thereby occur breaking because of certain, only need unload wire netting 3, can repair or replace metal tube 2 like a cork.
Claims (8)
1, a kind of Teat pump boiler interchanger comprises water tank (1) and metal tube (2), and metal tube (2) is coated on the outer surface of water tank (1), it is characterized in that: the outer surface of described water tank (1) is provided with and is used to be coated on metal tube (2) outward flange wire netting (3).
2, according to the described Teat pump boiler interchanger of claim 1, it is characterized in that: described wire netting (3) is located on the outer surface of water tank (1) with arc lobe shape structure.
3, according to the described Teat pump boiler interchanger of claim 1, it is characterized in that: described metal tube (2) inwall is provided with the hole groove.
4, according to the described Teat pump boiler interchanger of claim 3, it is characterized in that: described hole groove is thread groove (4-1).
5, according to the described Teat pump boiler interchanger of claim 4, it is characterized in that: described hole groove is straight burr groove (4-2), and the bearing of trend of straight burr groove is parallel to the axis of metal tube.
6, according to the described Teat pump boiler interchanger of claim 3, it is characterized in that: described metal tube (2) is " D " shape pipe.
7, according to the described Teat pump boiler interchanger of claim 3, it is characterized in that: described metal tube (2) is a round tube.
8, according to the described Teat pump boiler interchanger of claim 1, it is characterized in that: described wire netting (3) is provided with and is used to make wire netting (3) to be pressed in line ball (5) on water tank (1) outward flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200598908U CN201417019Y (en) | 2009-07-01 | 2009-07-01 | Exchanger of heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200598908U CN201417019Y (en) | 2009-07-01 | 2009-07-01 | Exchanger of heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417019Y true CN201417019Y (en) | 2010-03-03 |
Family
ID=41793443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200598908U Expired - Fee Related CN201417019Y (en) | 2009-07-01 | 2009-07-01 | Exchanger of heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417019Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954038A (en) * | 2014-04-30 | 2014-07-30 | 丹佛斯微通道换热器（嘉兴）有限公司 | Water heater and method for forming water heater |
| CN104019544A (en) * | 2014-05-30 | 2014-09-03 | 丹佛斯微通道换热器（嘉兴）有限公司 | Water heater and method for forming water heater |
| CN108454229A (en) * | 2018-04-02 | 2018-08-28 | 广德美好包装科技有限公司 | A kind of bellows dry for water-based ink printing |
| CN108501523A (en) * | 2018-04-02 | 2018-09-07 | 广德美好包装科技有限公司 | One kind is for the dry heating plant of water-based ink printing |
-
2009
- 2009-07-01 CN CN2009200598908U patent/CN201417019Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954038A (en) * | 2014-04-30 | 2014-07-30 | 丹佛斯微通道换热器（嘉兴）有限公司 | Water heater and method for forming water heater |
| CN104019544A (en) * | 2014-05-30 | 2014-09-03 | 丹佛斯微通道换热器（嘉兴）有限公司 | Water heater and method for forming water heater |
| WO2015180665A1 (en) * | 2014-05-30 | 2015-12-03 | 丹佛斯微通道换热器（嘉兴）有限公司 | Water heater and method for forming water heater |
| CN108454229A (en) * | 2018-04-02 | 2018-08-28 | 广德美好包装科技有限公司 | A kind of bellows dry for water-based ink printing |
| CN108501523A (en) * | 2018-04-02 | 2018-09-07 | 广德美好包装科技有限公司 | One kind is for the dry heating plant of water-based ink printing |
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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 WANJIALE AIR ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: AULUN ELECTRIC CO., LTD., SHUNDE DISTRICT, FOSHAN CITY Effective date: 20140401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140401 Address after: 528322 Guangdong Province, Foshan city Shunde District Leliu Fuxin Road Town Fuan Industrial Zone No. five Patentee after: Guangdong Wanjiale Air Energy Technology Co., Ltd. Address before: 528322 Guangdong Province, Foshan city Shunde District Leliu Fuxin Road Town Fuan Industrial Zone No. five Patentee before: Foshan Shunde Aulun Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |