CN205027201U - Heat pump double -pipe heat exchanger - Google Patents
Heat pump double -pipe heat exchanger Download PDFInfo
- Publication number
- CN205027201U CN205027201U CN201520715601.0U CN201520715601U CN205027201U CN 205027201 U CN205027201 U CN 205027201U CN 201520715601 U CN201520715601 U CN 201520715601U CN 205027201 U CN205027201 U CN 205027201U
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- outer tube
- auxiliary
- magnetic disturbance
- heat exchanger
- magnetism disturbance
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- 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.)
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Abstract
Heat pump double -pipe heat exchanger, including the inner tube of the refrigerant that is used for circulating with trade hydrothermal outer tube, the inner tube passes the outer tube, two adoption seal welded, the upper and lower two at outer tube both ends is provided with the water route and imports and exports, wherein: the outer tube inboard is provided with the magnetism disturbance auxiliary of scaling off, magnetism disturbance auxiliary is provided with the soft brush layer that the dirt was got rid of to the one deck with the fit with the inner surface side of outer tube, the outer tube outside is provided with the magnetism disturbance main part that the actuation drove magnetism disturbance auxiliary, magnetism disturbance one's own judgment still is provided with convenient abluent handle, the utility model discloses simple structure through after the magnetism disturbance auxiliary that sets up and the actuation of magnetism disturbance main part, carries out rotary motion, can effectively dispel intraductal dirt and impurity, provides safeguard for long -term effective operation of indirect heating equipment.
Description
Technical field
The utility model relates to heat exchange structure technical field, particularly heat pump double-tube heat exchanger.
Background technology
At present, the heat exchanger that most heat pump water-heating machine uses is coaxial sleeve heat exchanger, double-tube heat exchanger heat transfer efficiency is high, structure is simple, form can be changed arbitrarily according to installation site, be convenient to install, but double-tube heat exchanger longtime running, incrustation scale and impurity blocking water route can be overstock in outer tube, the heat exchange efficiency of equipment will be made to reduce, energy consumption increases, the lost of life, if incrustation scale and impurity can not be removed in time, maintenance of equipment will be faced, shut down or scrap the danger of replacing, and tradition is to when in pipe, water dirt cleans, carry out dirt cleaning after employing is cut open inner and outer pipes welded seal place, seal welding is being carried out after cleaning out, therefore the trouble safeguarded very and labor intensive is cleared up.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the purpose of this utility model is to provide a kind of simple, effectively can dispel dirt, heat pump double pipe heat exchanger.
The utility model solves the technical scheme that its technical problem adopts:
Heat pump double-tube heat exchanger, comprise the outer tube for pipe and heat-exchanging water in the cold-producing medium that circulates, described interior pipe is through outer tube, two adopts seal welding, the two up and down at described outer tube two ends is provided with water route and imports and exports, wherein: inside described outer tube, be provided with the magnetic disturbance auxiliary removing incrustation scale, the inner surface of described magnetic disturbance auxiliary and outer tube side of fitting is provided with the soft brush layer that one deck removes dirt, described outer tube arranged outside has adhesive to drive the magnetic disturbance main part of magnetic disturbance auxiliary, and described magnetic disturbance one's own judgment is also provided with the handle of convenient cleaning.
As further improvement of the utility model: described interior pipe adopts copper material, and outer tube adopts non-magnetic stainless steel to make.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, by side within the outer tube, magnetic disturbance auxiliary is set, and drive magnetic disturbance auxiliary in rotary moving in pipe by the magnetic disturbance main part outside outer tube, utilize the dirt on the soft brush layer stripping outer tube wall of magnetic disturbance auxiliary and impurity, and coordinate the water under high pressure of water inlet, go out the dirt in outer tube and impurity, the utility model effectively can dispel dirt in outer tube and impurity, what avoid spent by the complicated scale removal mode of tradition is artificial, dispels dirt and adds folk prescription just.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model.
Detailed description of the invention
Existing accompanying drawings and embodiment further illustrate the utility model:
Referring to figs. 1 to Fig. 2, heat pump double-tube heat exchanger, comprise the outer tube 2 for pipe 1 and heat-exchanging water in the cold-producing medium that circulates, described interior pipe 1 adopts copper material, outer tube 2 adopts non-magnetic stainless steel to make, described interior pipe 1 is through outer tube 2, two adopts seal welding, the two up and down at described outer tube 2 two ends is provided with water route and imports and exports 3, wherein: inside described outer tube 2, be provided with the magnetic disturbance auxiliary 4 removing incrustation scale, described magnetic disturbance auxiliary 4 and the inner surface of outer tube 2 side of fitting is provided with the soft brush layer 41 that one deck removes dirt, described outer tube 2 arranged outside has adhesive to drive the magnetic disturbance main part 5 of magnetic disturbance auxiliary 4, described magnetic disturbance main part 5 is also provided with the handle 51 of convenient cleaning.
After heat pump double-tube heat exchanger employs a period of time, magnetic disturbance auxiliary can be adsorbed with magnetic disturbance main part, catch the handle of magnetic disturbance main part, drive magnetic disturbance main part to spin ascending motion with outer axial tube line, by the banister brush inside outer tube, scrub outer tube wall, make dirt and impurity peel off tube wall, and coordinate the water inlet of outer tube, pour water under high pressure, dirt and impurity are rushed out from delivery port, and scale removal is simple and convenient.
In sum; after those of ordinary skill in the art reads the utility model file; make other various corresponding conversion scheme according to the technical solution of the utility model and technical conceive without the need to creative mental labour, all belong to the scope that the utility model is protected.
Claims (2)
1. heat pump double-tube heat exchanger, comprise the outer tube for pipe and heat-exchanging water in the cold-producing medium that circulates, described interior pipe is through outer tube, two adopts seal welding, the two up and down at described outer tube two ends is provided with water route and imports and exports, it is characterized in that: inside described outer tube, be provided with the magnetic disturbance auxiliary removing incrustation scale, the inner surface of described magnetic disturbance auxiliary and outer tube side of fitting is provided with the soft brush layer that one deck removes dirt, described outer tube arranged outside has adhesive to drive the magnetic disturbance main part of magnetic disturbance auxiliary, and described magnetic disturbance one's own judgment is also provided with the handle of convenient cleaning.
2. heat pump double-tube heat exchanger according to claim 1, is characterized in that: described interior pipe adopts copper material, and outer tube adopts non-magnetic stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715601.0U CN205027201U (en) | 2015-09-16 | 2015-09-16 | Heat pump double -pipe heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715601.0U CN205027201U (en) | 2015-09-16 | 2015-09-16 | Heat pump double -pipe heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205027201U true CN205027201U (en) | 2016-02-10 |
Family
ID=55259724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715601.0U Active CN205027201U (en) | 2015-09-16 | 2015-09-16 | Heat pump double -pipe heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205027201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500311A (en) * | 2016-10-25 | 2017-03-15 | 李家海 | A kind of pair of heat pump casing style water heater |
| CN108613438A (en) * | 2018-05-30 | 2018-10-02 | 吉林大学 | There are two types of the double pipe heat exchangers used for automobile air conditioning of operating mode for a kind of tool |
-
2015
- 2015-09-16 CN CN201520715601.0U patent/CN205027201U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500311A (en) * | 2016-10-25 | 2017-03-15 | 李家海 | A kind of pair of heat pump casing style water heater |
| CN108613438A (en) * | 2018-05-30 | 2018-10-02 | 吉林大学 | There are two types of the double pipe heat exchangers used for automobile air conditioning of operating mode for a kind of tool |
| CN108613438B (en) * | 2018-05-30 | 2023-06-30 | 吉林大学 | Double pipe heat exchanger with two working modes for automobile air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Ronghua Inventor after: Tang Zhijun Inventor after: Tang Wentian Inventor before: Tang Ronghua Inventor before: Tang Zhijun |
|
| COR | Change of bibliographic data | ||
| CP03 | Change of name, title or address |
Address after: 510000 No. 96 Binhe Road, Huangpu District, Guangzhou City, Guangdong Province, Self-numbered Building No. 2, Floor 1, 203-B Patentee after: Liyang (Guangdong) Energy Saving Technology Co., Ltd. Address before: 510000 No. 71 Guangcong Fourth Road, Baiyun District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU LIYANG ENERGY TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |