CN202581765U - Self-circulating water tank heat exchange device - Google Patents
Self-circulating water tank heat exchange device Download PDFInfo
- Publication number
- CN202581765U CN202581765U CN 201220208387 CN201220208387U CN202581765U CN 202581765 U CN202581765 U CN 202581765U CN 201220208387 CN201220208387 CN 201220208387 CN 201220208387 U CN201220208387 U CN 201220208387U CN 202581765 U CN202581765 U CN 202581765U
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- heating source
- self
- casing
- conservancy diversion
- straight tube
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a self-circulating water tank heat exchange device which comprises a tank body, a heating source and a straight diversion tube, wherein the heating source and the straight diversion tube are positioned in the tank body; the heating source is arranged at the bottom of the tank body; one end of the straight diversion tube is opened in the tank body, and the other end of the straight diversion tube is fixedly connected with the bottom of the tank body; the straight diversion tube is sleeved on the outside of the heating source; and the peripheral side face of one end of the straight diversion tube, facing the bottom of the tank body, is provided with a plurality of through holes. Through the application of the Bernoulli principle, the self-circulating water tank heat exchange device disclosed by the utility model is extremely simple in structure; and because water is continuously self-circulated, the overhigh temperature of water near the heating source of the heat exchange device is inhibited, thereby avoiding that lots of scales are generated and accumulated on the heating source, and then improving the heat exchange efficiency.
Description
Technical field
The utility model relates to a kind of water tank heat-exchanger rig, particularly relates to a kind of self-circulation type water tank heat-exchanger rig.
Background technology
At present, the water tank heat-exchanger rig uses coil exchanger or jacketed type exchanger more, and when utilizing the water tank heat exchanger of this type of heat exchange pattern, though can realize carrying out heat exchange function, heat exchange efficiency is lower, and easy bulk deposition incrustation scale on the heating source of heat-exchanger rig.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model proposes a kind of self-circulation type water tank heat-exchanger rig, and it is simple to have a mounting structure, and heat exchange efficiency is high and effectively avoid advantage such as heating source bulk deposition incrustation scale.
The technical scheme of the utility model is achieved in that a kind of self-loopa water tank heat-exchanger rig; Comprise casing, heating source and water conservancy diversion straight tube; Said heating source and said water conservancy diversion straight tube are positioned at said box house; Said heating source is located at said bottom half, and said water conservancy diversion straight tube one end opening is in said casing, and the other end is fixedly connected with said bottom half; Said water conservancy diversion straight tube is sheathed on outside the said heating source, and said water conservancy diversion straight tube is provided with some through holes towards said bottom half one end circumferential lateral surface.
As the further improvement of the utility model, said water conservancy diversion straight tube is vertically placed in the said casing, the top of an end opening in said casing, and the other end is fixedly connected with said bottom half.
As the further improvement of the utility model, said some through holes surround said heating source.
As the further improvement of the utility model, said heating source is a kind of in electric heating tube and the electrically heated rod.
The beneficial effect of the utility model is: compare with jacketed type exchanger with coil exchanger, bernoulli principle is used in the design of the utility model patent, forms the self-circulation type heat-exchanger rig; This apparatus structure is very simple; And because the continuous self-loopa of water, near the water temperature of heating source that has suppressed heat-exchanger rig is too high, thereby has avoided producing a large amount of incrustation scales; Be deposited on the heating source, and then improved heat exchange efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
In conjunction with accompanying drawing, explanation below doing:
1---casing 3---water conservancy diversion straight tube
2---heating source 4---through hole
The specific embodiment
As shown in Figure 1, a kind of self-loopa water tank heat-exchanger rig comprises casing 1, heating source 2 and water conservancy diversion straight tube 3; Said heating source 2 is positioned at said casing 1 inside with said water conservancy diversion straight tube 3; Said heating source 2 is located at said casing 1 bottom, and said water conservancy diversion straight tube 3 one end openings are in said casing 1, and the other end is fixedly connected with said casing 1 bottom; Said water conservancy diversion straight tube 3 is sheathed on outside the said heating source 2, and one end circumferential lateral surface is provided with some through holes 4 to said water conservancy diversion straight tube 3 towards said casing 1 bottom.
Preferably, said water conservancy diversion straight tube 3 is vertically placed in the said casing 1, the top of an end opening in said casing 1, and the other end is fixedly connected with said casing 1 bottom.
Preferably, said some through holes 4 surround said heating source 2.
Preferably, said heating source 2 is a kind of in electric heating tube and the electrically heated rod, and said heating source can also be the heating source of other types.
The operation principle of the utility model self-loopa water tank heat-exchanger rig is following:
As shown in Figure 1, the water tank bottom heating source is started working, and produces heat, near the water the heat transferred heating source; Impel that the interior of water can increase near the heating source, have than imperial palace can water upwards flow along the water conservancy diversion straight tube, it is outside to flow to the water conservancy diversion straight tube through water conservancy diversion straight tube openend, simultaneously; According to white effort law, fluid dynamic energy and pressure are inversely proportional to, and the pressure of water reduces near the heating source, and the pressure of water conservancy diversion straight tube external water is greater than the pressure of water conservancy diversion straight tube internal water; Therefore, under the effect of big pressure, it is inner that the outside water of water conservancy diversion straight tube flows into the water conservancy diversion straight tube through through hole, thereby form a water circulation; In the process of water circulation, energy is constantly taken away by the water that flows, and reaches the effect of heat exchange; Like this, near the water temperature the heating source can be not too high, thereby be not easy to produce a large amount of incrustation scales yet; Be deposited on the heating source, in the time of the protection heating source, improved heat exchange efficiency.
Claims (4)
1. self-loopa water tank heat-exchanger rig; It is characterized in that: comprise casing (1), heating source (2) and water conservancy diversion straight tube (3); Said heating source (2) and said water conservancy diversion straight tube (3) are positioned at said casing (1) inside; Said heating source (2) is located at said casing (1) bottom, and said water conservancy diversion straight tube (3) one end openings are in said casing (1), and the other end is fixedly connected with said casing (1) bottom; Said water conservancy diversion straight tube (3) is sheathed on outside the said heating source (2), and one end circumferential lateral surface is provided with some through holes (4) to said water conservancy diversion straight tube (3) towards said casing (1) bottom.
2. self-loopa water tank heat-exchanger rig according to claim 1; It is characterized in that: said water conservancy diversion straight tube (3) is vertically placed in the said casing (1); The top of one end opening in said casing (1), the other end is fixedly connected with said casing (1) bottom.
3. self-loopa water tank heat-exchanger rig according to claim 1 is characterized in that: said some through holes (4) surround said heating source (2).
4. self-loopa water tank heat-exchanger rig according to claim 1 is characterized in that: a kind of in electric heating tube and the electrically heated rod of said heating source (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208387 CN202581765U (en) | 2012-05-10 | 2012-05-10 | Self-circulating water tank heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208387 CN202581765U (en) | 2012-05-10 | 2012-05-10 | Self-circulating water tank heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581765U true CN202581765U (en) | 2012-12-05 |
Family
ID=47251169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220208387 Expired - Fee Related CN202581765U (en) | 2012-05-10 | 2012-05-10 | Self-circulating water tank heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676962A (en) * | 2017-11-03 | 2018-02-09 | 佛山市顺德区燉煌五金塑料实业有限公司 | A kind of storage-type electric water heater |
| CN107676986A (en) * | 2017-11-03 | 2018-02-09 | 佛山市顺德区燉煌五金塑料实业有限公司 | A kind of storage-type electric water heater heats accessory |
-
2012
- 2012-05-10 CN CN 201220208387 patent/CN202581765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676962A (en) * | 2017-11-03 | 2018-02-09 | 佛山市顺德区燉煌五金塑料实业有限公司 | A kind of storage-type electric water heater |
| CN107676986A (en) * | 2017-11-03 | 2018-02-09 | 佛山市顺德区燉煌五金塑料实业有限公司 | A kind of storage-type electric water heater heats accessory |
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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: 20121205 Termination date: 20150510 |
|
| EXPY | Termination of patent right or utility model |