CN204177250U - A kind of pressure-bearing storage heat exchanger - Google Patents
A kind of pressure-bearing storage heat exchanger Download PDFInfo
- Publication number
- CN204177250U CN204177250U CN201420213124.3U CN201420213124U CN204177250U CN 204177250 U CN204177250 U CN 204177250U CN 201420213124 U CN201420213124 U CN 201420213124U CN 204177250 U CN204177250 U CN 204177250U
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- CN
- China
- Prior art keywords
- copper pipe
- stainless steel
- running water
- steel shell
- connectivity port
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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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a kind of pressure-bearing storage heat exchanger, comprise Stainless Steel Shell, the two ends of Stainless Steel Shell are respectively arranged with running water inlet tube and outlet tube, running water outlet pipe is positioned at the top of running water water inlet pipe, also comprise copper pipe and copper pipe through in Stainless Steel Shell, Stainless Steel Shell is provided with the connectivity port of socket copper pipe, and Stainless Steel Shell and connectivity port one-body molded, the tip inside face of connectivity port is welded mutually with copper pipe lateral surface, copper pipe diameter is 2 times of running water inlet tube and outlet tube diameter, and running water water inlet pipe is provided with safety relief valve.The utility model housing and connectivity port is one-body molded and heater copper pipe and connectivity port are outside weldings, solves the perishable leakiness water problem of former connector and the problem such as occur leaking also easily finds, easy outside services; Heater copper pipe and the larger heating hot water of its inner stream flow effectively enhance heat transfer effect; Safety relief valve effectively reduces the impact of running water to housing and copper pipe, extends heat exchanger service life.
Description
Technical field
The utility model relates to a kind of heat-exchange apparatus, particularly relates to a kind of pressure-bearing storage heat exchanger.
Background technology
Existing pressure-bearing storage heat exchanger comprises housing and heat exchanger tube, and the material of housing and heat exchanger tube mostly is stainless steel, is fixed between housing and heat exchanger tube by connector.First, the heat transfer effect of the heat exchanger tube of stainless steel is not good, and easily there is drainage after causing Long-Time Service in the connected mode complexity between heat exchanger tube and heat exchanger shell, if carry out keeping in repair, pressure-bearing storage heat exchanger must be carried out dismantling keeping in repair again, cause the inconvenience of user; Secondly, pressure-bearing storage heat exchanger utilizes heating hot water to carry out heat exchange, heat exchange mode is for running water flows through housing and heated, traditional heat exchanger running water inlet tube and outlet tube and the pipe diameter size of heat exchanger tube are similar, then flow velocity faster running water heat transfer effect can be made not good and can certain impact be caused to housing and heat exchanger tube and reduce the life-span of heat exchanger.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides the pressure-bearing storage heat exchanger of a kind of Stability Analysis of Structures, good effect of heat exchange, easy-maintaining.
A kind of pressure-bearing storage heat exchanger of the present utility model, comprise Stainless Steel Shell, the two ends of Stainless Steel Shell are respectively arranged with running water inlet tube and outlet tube, running water outlet pipe is positioned at the top of running water water inlet pipe, also comprise copper pipe and copper pipe through in Stainless Steel Shell, Stainless Steel Shell is provided with the connectivity port of socket copper pipe, and Stainless Steel Shell and connectivity port one-body molded, the tip inside face of connectivity port is welded mutually with copper pipe lateral surface, copper pipe diameter is 2 times of running water inlet tube and outlet tube diameter, and running water water inlet pipe is provided with safety relief valve.
Compared with prior art, the beneficial effects of the utility model are: the structure of pressure-bearing storage heat exchanger of the present utility model is simple and stable, and the utility model also has the following advantages simultaneously: 1, integrated Stainless Steel Shell and connectivity port solve the perishable leakiness water problem of connector and products air tightness is good; 2, the position while welding of connectivity port and heater copper pipe is outside at product, and the problem such as to leak easily finds, easy outside services; 3, the heating hot water that the copper pipe relative discharge inner with it that thermal conductivity factor is high is larger effectively enhances the heat transfer effect of heat exchanger; 4, safety relief valve effectively can control the flow velocity of running water, reduces the impact of running water to Stainless Steel Shell and copper pipe, extends the service life of heat exchanger.
Accompanying drawing explanation
Fig. 1 is the structural representation of pressure-bearing storage heat exchanger of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
one
As shown in Figure 1, a kind of pressure-bearing storage heat exchanger of the present utility model, comprise Stainless Steel Shell 1, the two ends of Stainless Steel Shell 1 are respectively arranged with running water and enter, outlet pipe, running water outlet pipe is positioned at the top of running water water inlet pipe, also comprise copper pipe 3 and copper pipe 3 through in Stainless Steel Shell 1, Stainless Steel Shell 1 is provided with the connectivity port 11 of socket copper pipe 3, and Stainless Steel Shell 1 is one-body molded with connectivity port 11, the tip inside face of connectivity port 11 is welded mutually with copper pipe 3 lateral surface, copper pipe 3 diameter is that running water enters, 2 times of diameter of outflow tube, and the copper pipe 3 of heat exchanger inside is in bending, running water water inlet pipe 2 is provided with safety relief valve 4.Stainless Steel Shell of the present utility model 1 is one-body molded with connectivity port 11, solves the perishable leakiness water problem of traditional heat exchangers connector like this and products air tightness is good; The tip inside face of connectivity port 11 is welded mutually with copper pipe 3 lateral surface, and such position while welding is outside at product, then the production joint rosin joint easy outside services of problem such as to leak that easily finds, in use occur in process of production; Forniciform copper pipe 3 adds area of dissipation, and copper pipe diameter is 2 times of running water inlet tube and outlet tube diameter, copper pipe (copper thermal conductivity factor is 22.5 times of stainless steel thermal conductivity factor) the heating hot water that relative discharge inner with it is larger that then thermal conductivity factor is high effectively enhances the heat transfer effect of heat exchanger; Safety relief valve 4 the flow velocity effectively controlling running water is set, effectively reduce the impact of running water to Stainless Steel Shell and copper pipe, extend the service life of heat exchanger.
The tip inside face of the connectivity port 11 of pressure-bearing storage heat exchanger of the present utility model is welded mutually with copper pipe 3 lateral surface, existing welding manner is gas brazing technique, its weld heating area is large, heating-up temperature is high and long 425 degree to the 815 degree time of staying, easily cause stainless intercrystalline corrosion, cooling velocity is slow, easily there is rosin joint phenomenon, cause unstable product quality, affect the sale of product and increase the cost of after-sales service, and the utility model adopts pulsed argon arc welding, it is fast that it has speed of welding, weld appearance is good, temperature Centralized, little and the advantage without the need to adding any solder in heat affected area.
The running water outlet pipe of pressure-bearing storage heat exchanger of the present utility model is positioned at the top of running water water inlet pipe, is conducive to like this carrying out sufficient heat exchange between cold running water and heater copper pipe, is the domestic water of the heat that user provides convenience.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. a pressure-bearing storage heat exchanger, comprise Stainless Steel Shell, the two ends of Stainless Steel Shell are respectively arranged with running water inlet tube and outlet tube, it is characterized in that: running water outlet pipe is positioned at the top of running water water inlet pipe, also comprise copper pipe and copper pipe through in Stainless Steel Shell, Stainless Steel Shell is provided with the connectivity port of socket copper pipe, and Stainless Steel Shell and connectivity port one-body molded, the tip inside face of connectivity port is welded mutually with copper pipe lateral surface, copper pipe diameter is 2 times of running water inlet tube and outlet tube diameter, and running water water inlet pipe is provided with safety relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213124.3U CN204177250U (en) | 2014-04-29 | 2014-04-29 | A kind of pressure-bearing storage heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213124.3U CN204177250U (en) | 2014-04-29 | 2014-04-29 | A kind of pressure-bearing storage heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177250U true CN204177250U (en) | 2015-02-25 |
Family
ID=52566057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213124.3U Expired - Fee Related CN204177250U (en) | 2014-04-29 | 2014-04-29 | A kind of pressure-bearing storage heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202453A (en) * | 2017-06-30 | 2017-09-26 | 江苏唯益换热器股份有限公司 | A kind of heat pump high-efficiency tank heat exchanger |
| CN108087921A (en) * | 2018-01-23 | 2018-05-29 | 广东吉宝电器科技有限公司 | A kind of apparatus for gasifying fuel of liquid fuel range |
-
2014
- 2014-04-29 CN CN201420213124.3U patent/CN204177250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202453A (en) * | 2017-06-30 | 2017-09-26 | 江苏唯益换热器股份有限公司 | A kind of heat pump high-efficiency tank heat exchanger |
| CN108087921A (en) * | 2018-01-23 | 2018-05-29 | 广东吉宝电器科技有限公司 | A kind of apparatus for gasifying fuel of liquid fuel range |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20170429 |