CN210399515U - Energy-saving heat exchange tube of air energy water heater - Google Patents
Energy-saving heat exchange tube of air energy water heater Download PDFInfo
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- CN210399515U CN210399515U CN201920627782.XU CN201920627782U CN210399515U CN 210399515 U CN210399515 U CN 210399515U CN 201920627782 U CN201920627782 U CN 201920627782U CN 210399515 U CN210399515 U CN 210399515U
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- heat exchange
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- exchange tube
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Abstract
The utility model discloses an energy-conserving heat exchange tube of air energy water heater relates to heat exchange tube technical field. The utility model discloses a body, body inner wall sliding connection have a plurality of shifting rings, fixedly connected with spring between a plurality of shifting ring terminal surfaces, fixedly connected with connecting rod between the shifting ring inner wall, connecting rod week side is rotated through the bearing and is connected with helical fan blade, the equal fixedly connected with spacing ring of inner wall of body both ends mouth, the diameter of spacing ring cross-section circle equals with the diameter of shifting ring cross-section circle. The utility model discloses a design of shift ring, spring, helical fan blade and doctor-bar makes the fluid heat in the heat exchange tube even respectively, has improved the heat exchange efficiency of heat exchange tube, and the doctor-bar of moving ring week side simultaneously scrapes the dirt of adhesion on the body inner wall dirty, has avoided easy long-pending dirty scale deposit on the heat exchange tube inner wall, causes the pipe blockage, reduces the problem of heat exchange tube heat transfer performance.
Description
Technical Field
The utility model belongs to the technical field of the heat exchange tube, especially, relate to energy-conserving heat exchange tube of air energy water heater.
Background
The air energy water heater utilizes the heat pump principle to heat domestic water, and is a high-efficiency, energy-saving and environment-friendly water heater product. The heat exchange tube is one of the main parts of the air energy water heater, is used for exchanging heat between two media, and has high heat conductivity and good isothermal property, so that the optimal design of the heat exchange tube is an important way for improving the efficiency of the air energy water heater.
The problem of dirt accumulation and scaling generally exists in the inner wall of the existing heat exchange pipe, so that the conveying resistance of fluid in a pipeline is increased, the pipeline can be blocked when the fluid is serious, and meanwhile, the heat transfer performance is greatly reduced, so that a large amount of energy is wasted; moreover, the flow velocity of the fluid in the heat exchange tube is high, the temperature of the fluid close to the inner wall of the heat exchange tube is reduced after the heat exchange with the external medium, and the temperature of the fluid in the middle of the heat exchange tube is high, so that the heat distribution of the fluid in the heat exchange tube is uneven, and the heat exchange efficiency of the heat exchange tube is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving heat exchange tube of air ability water heater through the design of shifting ring, spring, helical fan blade and doctor-bar, has solved easy long-pending dirty scale deposit on the current heat exchange tube inner wall, causes the pipe blockage, reduces the heat transfer performance of heat exchange tube to and the fluidic heat distribution is inhomogeneous in the heat exchange tube, has reduced the heat exchange efficiency's of heat exchange tube problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an energy-saving heat exchange tube of an air energy water heater, which comprises a tube body; the improved vortex tube is characterized in that eight moving rings are slidably connected to the inner wall of the tube body, springs are fixedly connected between end faces of the moving rings, connecting rods are fixedly connected between the inner walls of the moving rings, spiral fan blades are rotatably connected to the circumferential side faces of the connecting rods through bearings, limiting rings are fixedly connected to the inner walls of two ports of the tube body, and the diameter of the cross section circle of each limiting ring is equal to that of the cross section circle of each moving ring.
Further, a water inlet pipe is fixedly communicated with one end of the pipe body, a water outlet pipe is fixedly communicated with the other end of the pipe body, and threads are formed in the circumferential side face of the port of the water inlet pipe and the circumferential side face of the port of the water outlet pipe.
Further, the outer wall of the tube body is fixedly connected with radiating fins, and the inner wall of the tube body is fixedly connected with a wear-resistant layer.
Further, the outer wall of the moving ring is fixedly connected with a scraping blade, and one surface of the scraping blade is connected with the inner wall of the pipe body in a sliding mode.
Further, the pipe body is a spiral metal pipe, and the peripheral side face of the spring is connected with the inner wall of the pipe body in a sliding mode.
The utility model discloses following beneficial effect has: the utility model discloses a shift ring, a spring, the design of helical fan blade and doctor-bar, high temperature fluid flows into in the heat exchange tube body through the inlet tube high speed, fluid impact shift ring and helical fan blade make shift ring compression spring and slide along the inner wall of heat exchange tube body, fluid flow makes helical fan blade take place to rotate simultaneously, fluid to the heat exchange tube body carries out the disturbance, make the fluid heat in the heat exchange tube body respectively even, the heat exchange efficiency of heat exchange tube has been improved, then high temperature fluid stops to get into the heat exchange tube body, the shift ring slides to the original position along the body inner wall under the spring action of spring, the dirt of adhesion on the body inner wall is scraped to the doctor-bar of moving ring week side simultaneously, the easy long-pending dirty scale deposit on the heat exchange tube inner wall has been avoided, cause the pipe blockage, reduce.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an energy-saving heat exchange tube of an air energy water heater;
FIG. 2 is a schematic view of the interior of the tube;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a top view of the structure of FIG. 2;
in the drawings, the components represented by the respective reference numerals are listed below:
1-tube body, 101-moving ring, 102-spring, 103-connecting rod, 104-spiral fan blade, 105-limiting ring, 106-water inlet pipe, 107-water outlet pipe, 108-radiating fin and 109-scraping blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to an energy-saving heat exchange tube of an air energy water heater, which comprises a tube body 1; the inner wall of the pipe body 1 is connected with eight moving rings 101 in a sliding mode, springs 102 are fixedly connected between the end faces of the eight moving rings 101, connecting rods 103 are fixedly connected between the inner walls of the moving rings 101, the circumferential side faces of the connecting rods 103 are rotatably connected with spiral fan blades 104 through bearings, limiting rings 105 are fixedly connected to the inner walls of two ports of the pipe body 1, the diameter of the cross section circle of each limiting ring 105 is equal to that of the cross section circle of the moving ring 101, and the limiting rings 105 prevent the moving rings 101 from sliding out of the pipe body 1.
As shown in fig. 1-2, one end of the pipe body 1 is fixedly communicated with a water inlet pipe 106, the other end of the pipe body 1 is fixedly communicated with a water outlet pipe 107, and the peripheral side surface of the port of the water inlet pipe 106 and the peripheral side surface of the port of the water outlet pipe 107 are both provided with threads, so that the water inlet pipe 106 and the water outlet pipe 107 can be conveniently connected with an existing external heat pump.
As shown in fig. 1-2, the outer wall of the tube body 1 is fixedly connected with the heat dissipating fins 108, the heat dissipating fins 108 increase the heat exchange area of the tube body 1, and the heat exchange efficiency of the heat exchange tube is improved, the inner wall of the tube body 1 is fixedly connected with the wear-resistant layer, and the wear-resistant layer is made of the existing nodular cast iron material, so that the service life of the heat exchange tube is prolonged.
As shown in fig. 3, a wiper 109 is fixedly connected to an outer wall of the moving ring 101, a surface of the wiper 109 is slidably connected to an inner wall of the tube 1, and the wiper 109 can wipe off dirt adhered to the inner wall of the tube 1.
Wherein, the tube body 1 is a spiral metal tube, and the peripheral side surface of the spring 102 is connected with the inner wall of the tube body 1 in a sliding way.
The working principle of the embodiment is as follows: when the heat exchange tube is used, high-temperature fluid flows into the tube body 1 at a high speed through the water inlet tube 106, the fluid impacts the moving ring 101 and the spiral fan blades 104, the moving ring 101 compresses the spring 102 and slides along the inner wall of the tube body 1, meanwhile, the fluid flows to enable the spiral fan blades 104 to rotate, the fluid in the tube body 1 is disturbed, heat of the fluid in the tube body 1 is uniform, heat exchange efficiency of the heat exchange tube is improved, then the high-temperature fluid stops entering the tube body 1, the moving ring 101 slides to the original position along the inner wall of the tube body 1 under the elastic action of the spring 102, and meanwhile, the scraper blades 109 on the peripheral side surfaces of the moving ring 101 scrape dirt adhered to the inner wall of the tube body 1, so that the problems that dirt is easily accumulated and scaled on the.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. An energy-saving heat exchange tube of an air energy water heater comprises a tube body (1); the method is characterized in that: body (1) inner wall sliding connection has a plurality of shift rings (101), and is a plurality of fixedly connected with spring (102) between shift ring (101) terminal surface, fixedly connected with connecting rod (103) between shift ring (101) inner wall, connecting rod (103) week side is rotated through the bearing and is connected with helical fan blade (104), the equal fixedly connected with spacing ring (105) of inner wall of body (1) both ends mouth, the diameter of spacing ring (105) cross-section circle equals with the diameter of shift ring (101) cross-section circle.
2. The energy-saving heat exchange tube of the air energy water heater according to claim 1, wherein one end of the tube body (1) is fixedly communicated with a water inlet tube (106), the other end of the tube body (1) is fixedly communicated with a water outlet tube (107), and the peripheral side surface of the port of the water inlet tube (106) and the peripheral side surface of the port of the water outlet tube (107) are both provided with threads.
3. The energy-saving heat exchange tube of an air energy water heater according to claim 1, characterized in that the outer wall of the tube body (1) is fixedly connected with a radiating fin (108), and the inner wall of the tube body (1) is fixedly connected with a wear-resistant layer.
4. The energy-saving heat exchange tube of an air energy water heater as claimed in claim 1, wherein a wiper blade (109) is fixedly connected to the outer wall of the moving ring (101), and one surface of the wiper blade (109) is slidably connected with the inner wall of the tube body (1).
5. The energy-saving heat exchange tube of an air energy water heater according to claim 1, characterized in that the tube body (1) is a spiral metal tube, and the peripheral side surface of the spring (102) is in sliding connection with the inner wall of the tube body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627782.XU CN210399515U (en) | 2019-05-05 | 2019-05-05 | Energy-saving heat exchange tube of air energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627782.XU CN210399515U (en) | 2019-05-05 | 2019-05-05 | Energy-saving heat exchange tube of air energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210399515U true CN210399515U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920627782.XU Expired - Fee Related CN210399515U (en) | 2019-05-05 | 2019-05-05 | Energy-saving heat exchange tube of air energy water heater |
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| CN (1) | CN210399515U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993101A (en) * | 2022-04-20 | 2022-09-02 | 广东港荣水务科技有限公司 | Online scale removal device of evaporimeter |
| CN117781732A (en) * | 2022-12-21 | 2024-03-29 | 张申亮 | Spiral heat exchange device |
| CN118179065A (en) * | 2024-05-20 | 2024-06-14 | 河南嘉颖生物科技有限公司 | High-purity O, O-dialkyl thiophosphoric acid chlorine continuous distillation device and process method |
-
2019
- 2019-05-05 CN CN201920627782.XU patent/CN210399515U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993101A (en) * | 2022-04-20 | 2022-09-02 | 广东港荣水务科技有限公司 | Online scale removal device of evaporimeter |
| CN114993101B (en) * | 2022-04-20 | 2023-08-11 | 广东港荣水务科技有限公司 | Online descaling device of evaporator |
| CN117781732A (en) * | 2022-12-21 | 2024-03-29 | 张申亮 | Spiral heat exchange device |
| CN118179065A (en) * | 2024-05-20 | 2024-06-14 | 河南嘉颖生物科技有限公司 | High-purity O, O-dialkyl thiophosphoric acid chlorine continuous distillation device and process method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210505 |