CN202547193U - High pressure working medium evaporator condenser - Google Patents
High pressure working medium evaporator condenser Download PDFInfo
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- CN202547193U CN202547193U CN2012200004028U CN201220000402U CN202547193U CN 202547193 U CN202547193 U CN 202547193U CN 2012200004028 U CN2012200004028 U CN 2012200004028U CN 201220000402 U CN201220000402 U CN 201220000402U CN 202547193 U CN202547193 U CN 202547193U
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- pressure working
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- high pressure
- thermal performance
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Abstract
The utility model discloses a high pressure working medium evaporator condenser and aims to providing the evaporator condenser capable of resisting high pressure so as to adapt to high pressure working mediums such as carbon dioxide. The evaporator condenser comprises a shell, a gaseous high pressure working medium divider, a plurality of micro-channel heat exchange tubes and a liquid high pressure working medium collector, wherein the shell is connected to a gaseous high pressure working medium inlet connection pipe, a liquid high pressure working medium outlet connection pipe, a liquid coolant inlet connection pipe and a gaseous coolant outlet connection pipe, one end of each micro-channel heat exchange tube is connected to the liquid high pressure working medium outlet connection tube through the liquid high pressure working medium collector. The micro-channel heat exchange tubes are adopted by the evaporator condenser, the condensed high pressure gas flows inside the micro-channel heat exchange tubes, and the evaporated liquid flows outside the micro-channel heat exchange tubes, so that the high pressure resistance is improved to meet condensation the requirement of the high pressure working medium such as carbon dioxide, and the safety of the high pressure working medium is ensured.
Description
Technical field
The utility model relates to a kind of high-pressure working medium condenser/evaporator.
Background technology
At present; Because the restriction of condenser/evaporator structure in the refrigeration system, the gas that is condensed flows outside heat exchanger tube, and evaporated liquid flows in heat exchanger tube; The pressure ratio that makes whole condenser/evaporator can bear is lower, is not suitable for the use needs of high-pressure working medium such as carbon dioxide.
The utility model content
The utility model is in order to overcome weak point of the prior art, provide a kind of can be high pressure resistant, use the condenser/evaporator of needs to adapt to high-pressure working medium such as carbon dioxide.
The utility model is realized through following technical proposals:
A kind of high-pressure working medium condenser/evaporator; It is characterized in that; Comprise housing, gaseous state high-pressure working medium current divider, many Thermal Performance of Micro Channels pipes, liquid high-pressure working medium liquid collecting device; Be connected with gaseous state high-pressure working medium inlet tube connector, liquid high-pressure working medium outlet connecting pipe, liquid coolant inlet tube connector, gaseous coolant outlet connecting pipe on the said housing respectively; Every Thermal Performance of Micro Channels Guan Yiduan is connected with gaseous state high-pressure working medium inlet tube connector through gaseous state high-pressure working medium current divider, and the other end of every Thermal Performance of Micro Channels pipe is connected with liquid high-pressure working medium outlet connecting pipe through liquid high-pressure working medium liquid collecting device.
Be provided with filler in the housing between liquid coolant inlet tube connector and gaseous coolant outlet connecting pipe; The Thermal Performance of Micro Channels pipe places between the filler, and with the Thermal Performance of Micro Channels pipe excellent contact is arranged.
Said filler is the corrugated corrosion resistant metal material of high heat conduction.
Bottom with the housing of liquid high-pressure working medium outlet connecting pipe one side is connected with oil return pipe.
Said filler is provided with the housing center line is vertical.
Said liquid high-pressure working medium liquid collecting device comprises the liquid collecting device body that has inner chamber, and inner chamber one end of said liquid collecting device body is communicated with the microchannel outlet of each Thermal Performance of Micro Channels pipe respectively, and the other end is communicated with liquid high-pressure working medium outlet connecting pipe.
Said gaseous state high-pressure working medium current divider comprises the current divider body that has cavity, and intrinsic cavity one end of said current divider is communicated with gaseous state high-pressure working medium inlet tube connector, and the other end is communicated with the microchannel inlet of each Thermal Performance of Micro Channels pipe respectively.
The internal diameter of said Thermal Performance of Micro Channels pipe is 2-4mm.
The utlity model has following technique effect:
1, the condenser/evaporator of the utility model bears pressure based on pipeline and caliber is inversely proportional to; Adopt the Thermal Performance of Micro Channels pipe; The gases at high pressure that are condensed flow in pipe, and evaporating liquid flows outside pipe, improve voltage endurance capability; Can satisfy the needs of high-pressure working medium condensation such as carbon dioxide, guarantee the security of high-pressure working medium.
2, owing to adopted filler, make the inned coefficient of Thermal Performance of Micro Channels pipe big, have heat exchange effect preferably with high thermal conductivity coefficient and specific area.
Description of drawings
Fig. 1 is the structural representation of the utility model high-pressure working medium condenser/evaporator.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is specified.
Fig. 1 is the structural representation of the utility model high-pressure working medium condenser/evaporator; Comprise housing 1, gaseous state high-pressure working medium current divider 3, many Thermal Performance of Micro Channels pipes 4, liquid high-pressure working medium liquid collecting device 5; Be connected with gaseous state high-pressure working medium inlet tube connector 2, liquid high-pressure working medium outlet connecting pipe 6, liquid coolant inlet tube connector 7, gaseous coolant outlet connecting pipe 8 on the said housing 1 respectively; Every Thermal Performance of Micro Channels pipe 4 one ends are connected with gaseous state high-pressure working medium inlet tube connector 2 through gaseous state high-pressure working medium current divider 3, and the other end of every Thermal Performance of Micro Channels pipe 4 is connected with liquid high-pressure working medium outlet connecting pipe 6 through liquid high-pressure working medium liquid collecting device 5.The internal diameter of said Thermal Performance of Micro Channels pipe is 2-4mm.
Be provided with filler 9 in the housing between liquid coolant inlet tube connector 7 and gaseous coolant outlet connecting pipe 8.Thermal Performance of Micro Channels pipe 4 places between the filler 9, and with the Thermal Performance of Micro Channels pipe excellent contact is arranged.Said filler 9 and vertical setting of housing 1 center line.
Said filler is the corrugated corrosion resistant metal material of high heat conduction.
Bottom with the housing of liquid high-pressure working medium outlet connecting pipe one side is connected with oil return pipe 10.
Gaseous state high-pressure working medium in the utility model divides current divider and liquid high-pressure working medium liquid collecting device can adopt multiple version, and gaseous state high-pressure working medium current divider can be diverted to the gaseous state high-pressure working medium that gets into from gaseous state high-pressure working medium inlet tube connector the every Thermal Performance of Micro Channels pipe and get final product.Liquid high-pressure working medium liquid collecting device can collect the high-pressure working medium of condensation in the every Thermal Performance of Micro Channels pipe, flows out from liquid high-pressure working medium outlet connecting pipe to get final product.
In the present embodiment, said gaseous state high-pressure working medium current divider comprises the current divider body that has cavity, and intrinsic cavity one end of said current divider is communicated with gaseous state high-pressure working medium inlet tube connector, and the other end is communicated with the microchannel inlet of each Thermal Performance of Micro Channels pipe respectively.Said liquid high-pressure working medium liquid collecting device comprises the liquid collecting device body that has inner chamber, and inner chamber one end of said liquid collecting device body is communicated with the microchannel outlet of each Thermal Performance of Micro Channels pipe respectively, and the other end is communicated with liquid high-pressure working medium outlet connecting pipe.
The gaseous state high-pressure working medium current divider 3 that the gaseous state high-pressure working medium gets in the housing 1 through gaseous state high-pressure working medium inlet tube connector 2; Shunting action through gaseous state high-pressure working medium current divider 3; The gaseous state high-pressure working medium gets into respectively in the microchannel of every Thermal Performance of Micro Channels pipe 4; In Thermal Performance of Micro Channels pipe 4; The gaseous state high-pressure working medium absorbs the cold that produced by the liquid coolant evaporation that gets into through liquid coolant inlet tube connector 7 and condensation, and after the pinching through liquid high-pressure working medium liquid collecting device 5, through liquid high-pressure working medium outlet connecting pipe 6 outflow housings 1; The cooling agent of gasification then flows out housing 1 through gaseous coolant outlet connecting pipe 8, and the lubricating oil of institute's coalescence flows out housing 1 through oil return pipe 10 in this process.
Claims (8)
1. high-pressure working medium condenser/evaporator; It is characterized in that; Comprise housing, gaseous state high-pressure working medium current divider, many Thermal Performance of Micro Channels pipes, liquid high-pressure working medium liquid collecting device; Be connected with gaseous state high-pressure working medium inlet tube connector, liquid high-pressure working medium outlet connecting pipe, liquid coolant inlet tube connector, gaseous coolant outlet connecting pipe on the said housing respectively; Every Thermal Performance of Micro Channels Guan Yiduan is connected with gaseous state high-pressure working medium inlet tube connector through gaseous state high-pressure working medium current divider, and the other end of every Thermal Performance of Micro Channels pipe is connected with liquid high-pressure working medium outlet connecting pipe through liquid high-pressure working medium liquid collecting device.
2. high-pressure working medium condenser/evaporator according to claim 1 is characterized in that, is provided with filler in the housing between liquid coolant inlet tube connector and gaseous coolant outlet connecting pipe; The Thermal Performance of Micro Channels pipe places between the filler, and with the Thermal Performance of Micro Channels pipe excellent contact is arranged.
3. high-pressure working medium condenser/evaporator according to claim 2 is characterized in that, said filler is the corrugated corrosion resistant metal material of high heat conduction.
4. according to claim 2 or 3 described high-pressure working medium condenser/evaporators, it is characterized in that, be connected with oil return pipe in bottom with the housing of liquid high-pressure working medium outlet connecting pipe one side.
5. according to claim 2 or 3 described high-pressure working medium condenser/evaporators, it is characterized in that said filler is provided with the housing center line is vertical.
6. high-pressure working medium condenser/evaporator according to claim 1; It is characterized in that; Said liquid high-pressure working medium liquid collecting device comprises the liquid collecting device body that has inner chamber; Inner chamber one end of said liquid collecting device body is communicated with the microchannel outlet of each Thermal Performance of Micro Channels pipe respectively, and the other end is communicated with liquid high-pressure working medium outlet connecting pipe.
7. high-pressure working medium condenser/evaporator according to claim 1; It is characterized in that; Said gaseous state high-pressure working medium current divider comprises the current divider body that has cavity; Intrinsic cavity one end of said current divider is communicated with gaseous state high-pressure working medium inlet tube connector, and the other end is communicated with the microchannel inlet of each Thermal Performance of Micro Channels pipe respectively.
8. high-pressure working medium condenser/evaporator according to claim 1 is characterized in that, the internal diameter of said Thermal Performance of Micro Channels pipe is 2-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200004028U CN202547193U (en) | 2012-01-04 | 2012-01-04 | High pressure working medium evaporator condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200004028U CN202547193U (en) | 2012-01-04 | 2012-01-04 | High pressure working medium evaporator condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547193U true CN202547193U (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200004028U Expired - Fee Related CN202547193U (en) | 2012-01-04 | 2012-01-04 | High pressure working medium evaporator condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410673A (en) * | 2012-01-04 | 2012-04-11 | 天津商业大学 | High-pressure working medium condenser/evaporator |
-
2012
- 2012-01-04 CN CN2012200004028U patent/CN202547193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410673A (en) * | 2012-01-04 | 2012-04-11 | 天津商业大学 | High-pressure working medium condenser/evaporator |
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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: 20121121 Termination date: 20150104 |
|
| EXPY | Termination of patent right or utility model |