CN208595835U - A kind of noiseless heat exchanger of R22 - Google Patents
A kind of noiseless heat exchanger of R22 Download PDFInfo
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- CN208595835U CN208595835U CN201821029263.5U CN201821029263U CN208595835U CN 208595835 U CN208595835 U CN 208595835U CN 201821029263 U CN201821029263 U CN 201821029263U CN 208595835 U CN208595835 U CN 208595835U
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- heat
- outer tube
- welded
- inner tube
- heat exchanger
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Abstract
The utility model belongs to field of heat exchangers, discloses a kind of noiseless heat exchanger of R22, is provided with outer tube, outlet pipe is welded at the top of the outer tube, the bottom of the outer tube is welded with water inlet pipe；The internal sleeve of the outer tube is equipped with inner tube, and several protrusions are welded on the outer wall of said inner tube, and said inner tube is installed on the inside of outer tube by protrusion；The inside of said inner tube is filled with heat conductor, and the heat conductor passes through the refrigerator outside pipeline connection.The heat exchanger effectiveness that heat Yu external refrigeration device are improved by installing heat conductor, improves heat exchange effect；The speed for transmitting heat is accelerated, and accelerates the circulation rate of water, has saved the time；Outer wall of inner tube is welded with several protrusions, increases the heat transfer area of heat transfer, improves the heat exchange efficiency of heat exchanger.
Description
Technical field
The utility model belongs to technical field of heat exchangers more particularly to a kind of noiseless heat exchanger of R22.
Background technique
Currently, the prior art commonly used in the trade be it is such,
About 3 DEG C/100 meters of China's Average geothermal gradient.I.e. in thermostat layer hereinafter, ground temperature increase is about per increasing by 100 meters downwards
3℃.1000~4000 meters of underground, about 50~135 DEG C of ground temperature.This part mid-deep strata geothermal energy resources temperature be not enough to develop and use in
Power generation, but the stabilization heat source of building heat supplying can be become.It is a kind of cleaning with advantages such as stabilization, continuous, utilization efficiency height
The energy of sustainable use.Its temperature is higher, is mainly used for the productions such as power generation, heating, life purpose, and technology has been mature on the whole.
American-European countries have it is many for generating electricity, China is then mostly used to carry out direct heating, and this geothermal energy grade is higher, but by geographical environment and
The influence of production technique and cost is limited larger.
In recent years, increasingly prominent due to energy shortages and environmental problem, in future energy supply and carbon dioxide: emission reduction
The upper deep geothermal resources with great potential, is paid much attention to by countries in the world.The deep geothermal heat of China's centering at present can utilize,
It is main regional for by the way of building heat supplying, i.e., being enriched in terrestrial heat resources using directly exploitation mid-deep strata GEOTHERMAL WATER, dig ground
Hot well, direct pumping underground hot water are used for building heat supplying, and underground water temperature utilizes rear direct emission or recharge.But current recharge
Technology development is also immature, and recharge rate is relatively low (average recharge rate is less than 50%), causes the waste of a large amount of social resources, and
There are Groundwater Resources Depletions then to cause the risk that geology such as collapses at the disasters.Therefore in order to protect Geothermal Resource, some
Authorities, local government, which have begun, to be forbidden directly exploiting mid-deep strata groundwater resources.At present the heat transfer rate of heat exchanger compared with
Slowly, in order to make water carry out the circulation rate that heat exchange needs to slow down water completely, when not only reducing utilization rate, and wasting a large amount of
Between, the water entered inside heat exchanger at present can not exchange heat completely, substantially reduce the service efficiency of heat exchanger.
In conclusion problem of the existing technology is:
(1) heat transfer rate of heat exchanger is slower at present, in order to make water carry out the circulation rate that heat exchange needs to slow down water completely,
Utilization rate is not only reduced, and wastes the plenty of time；
(2) water that heat exchanger enters at present can not exchange heat completely, substantially reduce the service efficiency of heat exchanger.
Summary of the invention
In view of the problems of the existing technology, the utility model provides a kind of noiseless heat exchanger of R22.
The utility model is realized in this way the noiseless heat exchanger of the R22 is provided with outer tube, the top welding of the outer tube
There is outlet pipe, the bottom of the outer tube is welded with water inlet pipe；The internal sleeve of the outer tube is equipped with inner tube, on the outer wall of said inner tube
Several protrusions are welded with, said inner tube is installed on the inside of outer tube by protrusion；
The inside of said inner tube is filled with heat conductor, and the heat conductor passes through the refrigerator outside pipeline connection.
The heat exchanger effectiveness that heat Yu external refrigeration device are improved by installing heat conductor, improves heat exchange effect；
The speed for transmitting heat is accelerated, and accelerates the circulation rate of water, has saved the time；Outer wall of inner tube is welded with several protrusions, increases
The heat transfer area of heat transfer, improves the heat exchange efficiency of heat exchanger.
It is welded with pressure gauge at the top of the outer tube, relief valve is welded on the outer wall of the outer tube, the pressure gauge
The control terminal of signal output end connection relief valve.
The pressure of outer tube can be detected by installing pressure gauge, in the case where pressure is higher than setting value, be led to
Cross the function that relief valve realizes pressure release.
Gas exchanges mouth is welded in said inner tube, the inside of the gas exchanges mouth is installed with filter screen.
The exchange and circulation of inner tube outside air can be achieved by installation gas exchanges mouth, and by filter screen to exchange
Air be filtered.
Insulating layer is pasted on the outer wall of the outer tube, the outer application of the insulating layer has radiation protective layer.
The heat preservation to outer tube can be realized by installing insulating layer, and external temperature, wind etc. can avoid by setting radiation protective layer
The external tube temperature degree of factor impacts.
Detailed description of the invention
Fig. 1 is the noiseless heat exchanger structure schematic diagram of R22 provided by the embodiment of the utility model；
Fig. 2 is bulge-structure schematic diagram provided by the embodiment of the utility model；
In figure: 1, outlet pipe；2, water inlet pipe；3, heat conductor；4, inner tube；5, raised；6, outer tube；7, relief valve；8, gas
Body exchanges mouth；9, pressure gauge.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail with reference to the accompanying drawing.
As shown in Figure 1 to Figure 2, the noiseless heat exchanger of the R22 is provided with outer tube 6, and the top of the outer tube 6 is welded with water outlet
The bottom of pipe 1, the outer tube 6 is welded with water inlet pipe 2；The internal sleeve of the outer tube 6 is equipped with inner tube 4, on the outer wall of said inner tube 4
Several raised 5 are welded with, said inner tube 4 is installed on the inside of outer tube 6 by protrusion 5；
The inside of said inner tube 4 is filled with heat conductor 3, and the heat conductor 3 passes through the refrigerator outside pipeline connection.
The heat exchanger effectiveness that heat Yu external refrigeration device are improved by installing heat conductor 3, improves heat exchange effect；
The speed for transmitting heat is accelerated, and accelerates the circulation rate of water, has saved the time；4 outer wall of inner tube is welded with several raised 5, increases
The heat transfer area for having added heat transfer improves the heat exchange efficiency of heat exchanger.
The top of the outer tube 6 is welded with pressure gauge 9, and relief valve 7, the pressure are welded on the outer wall of the outer tube 6
The control terminal of the signal output end connection relief valve 7 of table 9.
The pressure inside outer tube 6 can be detected by installing pressure gauge 9, in the case where pressure is higher than setting value,
The function of pressure release is realized by relief valve 7.
Gas exchanges mouth 8 is welded in said inner tube 4, the inside of the gas exchanges mouth 8 is installed with filter screen.
The exchange and circulation of 4 outside air of inner tube can be realized by installing gas exchanges mouth 8, and by filter screen to friendship
The air changed is filtered.
Insulating layer is pasted on the outer wall of the outer tube 6, the outer application of the insulating layer has radiation protective layer.
The heat preservation to outer tube 6 can be realized by installing insulating layer, and external temperature, wind etc. can avoid by setting radiation protective layer
Factor impacts 6 temperature of outer tube.
The working principle of the utility model is: heat conductor 3 passes through the refrigerator outside pipeline connection, it can by refrigerator
It realizes and the heat of heat conductor 3 is exchanged；A certain amount of R22 gas is filled with into inner tube 4 by gas exchanges mouth 8, is then led to
The water pump crossed at water inlet pipe 2 injects water into device, makes water full of the space between inner tube 4 and outer tube 6.Heat inside inner tube 4
The low temperature of R22 is rapidly transferred in the protrusion 5 on the tube wall of inner tube 4 and the tube wall of inner tube 4 by conductor 3, when water touch it is convex
Rise 5 and inner tube 4 tube wall when carry out heat exchange rapidly, the water after cooling from outlet pipe 1 go out flow out, recycled with this.Pressure gauge 9 is examined
When surveying 6 internal pressure of outer tube more than setting value, relief valve 7 is transmitted a signal to, passes through the function that relief valve 7 realizes pressure release.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (4)
1. a kind of noiseless heat exchanger of R22, which is characterized in that the noiseless heat exchanger of R22 is provided with outer tube, the outer tube
Top is welded with outlet pipe, and the bottom of the outer tube is welded with water inlet pipe；The internal sleeve of the outer tube is equipped with inner tube, said inner tube
Outer wall on be welded with several protrusions, said inner tube is installed on the inside of outer tube by protrusion；
The inside of said inner tube is filled with heat conductor, and the heat conductor passes through the refrigerator outside pipeline connection.
2. the noiseless heat exchanger of R22 as described in claim 1, which is characterized in that it is welded with pressure gauge at the top of the outer tube,
Relief valve, the control terminal of the signal output end connection relief valve of the pressure gauge are welded on the outer wall of the outer tube.
3. the noiseless heat exchanger of R22 as described in claim 1, which is characterized in that gas exchanges mouth is welded in said inner tube,
The inside of the gas exchanges mouth is installed with filter screen.
4. the noiseless heat exchanger of R22 as described in claim 1, which is characterized in that be pasted with heat preservation on the outer wall of the outer tube
Layer, the outer application of the insulating layer have radiation protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821029263.5U CN208595835U (en) | 2018-06-29 | 2018-06-29 | A kind of noiseless heat exchanger of R22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821029263.5U CN208595835U (en) | 2018-06-29 | 2018-06-29 | A kind of noiseless heat exchanger of R22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595835U true CN208595835U (en) | 2019-03-12 |
Family
ID=65602286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821029263.5U Expired - Fee Related CN208595835U (en) | 2018-06-29 | 2018-06-29 | A kind of noiseless heat exchanger of R22 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790539A (en) * | 2021-09-22 | 2021-12-14 | 河北华通线缆集团股份有限公司 | By using CO2Circulating geothermal development double-layer composite continuous pipe and use method thereof |
-
2018
- 2018-06-29 CN CN201821029263.5U patent/CN208595835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790539A (en) * | 2021-09-22 | 2021-12-14 | 河北华通线缆集团股份有限公司 | By using CO2Circulating geothermal development double-layer composite continuous pipe and use method thereof |
| CN113790539B (en) * | 2021-09-22 | 2023-06-16 | 河北华通线缆集团股份有限公司 | CO utilization 2 Circulating geothermal development double-layer composite continuous pipe and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHAANXI SIJICHUN CLEANING HEAT Co.,Ltd. Assignor: Li Jianfeng Contract record no.: X2020980003800 Denomination of utility model: Noiseless heat exchanger of R22 Granted publication date: 20190312 License type: Common License Record date: 20200706 |
|
| 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: 20190312 Termination date: 20210629 |