CN210267827U - Miniature semiconductor refrigeration gas-liquid separator - Google Patents
Miniature semiconductor refrigeration gas-liquid separator Download PDFInfo
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- CN210267827U CN210267827U CN201920776580.1U CN201920776580U CN210267827U CN 210267827 U CN210267827 U CN 210267827U CN 201920776580 U CN201920776580 U CN 201920776580U CN 210267827 U CN210267827 U CN 210267827U
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Abstract
The utility model relates to a miniature semiconductor refrigeration gas-liquid separator, including main part and base, still include the semiconductor refrigerator, the semiconductor refrigerator is installed in the bottom of main part, the base is installed in the bottom of semiconductor refrigerator, the semiconductor refrigerator includes installation shell, refrigeration piece and mounting bracket, the refrigeration piece is installed on the mounting bracket, the mounting bracket is installed on the installation shell; adopt peltier refrigeration principle, use traditional vapour and liquid separator and refrigeration piece together, can cool down vapour and liquid separator to the temperature can automatic adjustment for gas-liquid separation's efficiency, under same gas-liquid separation's ability, the space that this device occupy is littleer, and gas-liquid separation efficiency is higher.
Description
Technical Field
The utility model belongs to the technical field of vapour and liquid separator, concretely relates to miniature semiconductor refrigeration vapour and liquid separator.
Background
Along with the continuous progress and the perfection of the prior art, the gas-liquid separation technology has obtained the sufficient development, gas-liquid separator installs usually before the compressor behind the evaporimeter in the refrigeration pipeline, on the one hand can avoid liquid refrigerant to get into the compressor, cause the compressor to damage, on the other hand gas-liquid separator can also play the effect of stock solution, because large-scale cooling water set's refrigerant use amount is great, need great bulky gas-liquid separator and plus the cooling of refrigerant just can guarantee gas-liquid separation's effect, this kind of gas-liquid separator occupation space is big, and refrigeration temperature is not controlled well, the reaction is slow.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide miniature semiconductor system air-liquid separation ware's technical scheme to the not enough and that prior art exists adopts the paler to paste the refrigeration principle, uses traditional vapour and liquid separator and refrigeration piece together, can cool down vapour and liquid separator to the temperature can automatic adjustment, accelerates gas-liquid separation's efficiency, and under same gas-liquid separation's ability, the space that this device occupy is littleer, and gas-liquid separation efficiency is higher.
In order to solve the technical problem, the utility model discloses a following technical scheme:
miniature semiconductor refrigeration gas-liquid separator includes main part and base, its characterized in that: the semiconductor refrigerator is arranged at the bottom of the main body, the base is arranged at the bottom of the semiconductor refrigerator, the semiconductor refrigerator comprises an installation shell, a refrigerating piece and an installation frame, the refrigerating piece is arranged on the installation frame, and the installation frame is arranged on the installation shell; the semiconductor refrigerator is arranged at the bottom of the main body, the main body is cooled from the bottom of the main body, the semiconductor refrigerator adopts the Peltier refrigeration principle, the upper end and the lower end of the refrigeration sheet generate heat transfer by electrifying the semiconductor refrigerator, the top of the refrigeration sheet is a cold end, the bottom of the refrigeration sheet is a hot end, the top of the refrigeration sheet is connected with the main body, and the main body can be cooled, so the gas-liquid separation speed in the main body can be accelerated, the gas-liquid separation effect of the main body is better due to low temperature in the main body, the temperature difference between the cold end and the hot end of the refrigeration sheet tends to be constant, the cold end of the refrigeration sheet can reach lower temperature by actively radiating the hot end of the refrigeration sheet, other refrigerant substances are not needed to be utilized in the process of cooling the main body, the pollution of a refrigerant can be avoided, and the size of the main body, the occupied space is small, and the reliability is high.
Further, the main body comprises an inner shell and an outer shell, the inner shell is arranged inside the outer shell, a material inlet is formed in the upper left side of the inner shell, a feeding pipe is arranged on the material inlet, a gas outlet is formed in the upper right side of the inner shell, a gas guide pipe is arranged on the gas outlet, the gas guide pipe and the feeding pipe both extend to the outer side of the outer shell, and the gas guide pipe is located above the feeding pipe; through being the form that interior casing and shell body cup jointed with the main part setting, can avoid material import and gas outlet to appear leaking the scheduling problem, guaranteed the leakproofness of main part to the air duct is located the top of inlet pipe, and the gas of guaranteeing to give vent to anger that can be better is not polluted by the feeding.
Furthermore, the height of the inner shell is greater than that of the outer shell, the top of the inner shell is fixedly connected with the outer shell, a safety valve is arranged at the top of the inner shell, a liquid outlet is arranged at the lower right of the inner shell, a flow guide pipe is connected to the liquid outlet, and the end part of the flow guide pipe extends to the outside of the outer shell; the top of interior casing surpasses the shell body, through with interior casing and shell body fixed connection for both are firm, can avoid producing great noise, through including the casing top set up the relief valve, can guarantee that the inside atmospheric pressure of interior casing maintains at safe level, and the coolant liquid of storage in interior casing can be followed the liquid outlet and outwards discharged via the honeycomb duct.
Furthermore, the size of the mounting shell is matched with that of the outer shell, and the bottom of the mounting shell is provided with a heat dissipation groove; the heat sink is arranged on the mounting shell, so that the hot end of the semiconductor refrigerator can be directly contacted with the external environment, and the heat dissipation effect is accelerated.
Furthermore, wiring terminals are arranged on two sides of the mounting shell, and the inner sides of the wiring terminals are connected with first wire grooves; through installing the terminal on the installation shell, can conveniently follow the outside and circular telegram whole semiconductor radiator, can also carry out the inverse connection with positive negative pole when necessary for the cold and hot end of refrigeration piece exchanges, can heat the main part after the circular telegram.
Further, the mounting frame comprises a left frame and a right frame, the left frame is mounted on the left side of the heat dissipation groove, the right frame is mounted on the right side of the heat dissipation groove, second wire grooves are formed in the left frame and the right frame and communicated with the first wire grooves, a left groove is formed in the top of the left frame, a right groove is formed in the top of the right frame, and two sides of the refrigerating sheet are placed on the left groove and the right groove respectively; the mounting bracket is used for installing and fixing the refrigeration piece, and is separated through designing into left side frame and right side frame with the mounting bracket for the middle part of refrigeration piece is not connected with other positions, conveniently dispels the heat to the refrigeration piece, and sets up left recess and right recess on left side frame and right side frame, makes the refrigeration piece can with left side frame and right side frame fully install, has guaranteed the fixed to the refrigeration piece.
Further, the top of the refrigeration piece is provided with a cold guide piece, the cold guide piece is contacted with the bottom of the outer shell, a radiating fin is arranged below the refrigeration piece, and the radiating fin is positioned above the radiating groove; the top of refrigeration piece is the cold junction, the bottom is the hot junction, lead the bottom that the temperature transmission to the shell body of cold junction of cold plate will refrigerate the piece, the transmission effect through the shell body, the inside of the interior casing of cold junction temperature transmission of piece will refrigerate, because when the cold and hot end of refrigeration piece reaches certain difference in temperature, the volume of heat transfer between the two equals the back, will reach a balance point, at this moment, the heat phase transmission of just adverse heat is offset each other, the temperature in cold and hot end can not continue to change, because the setting of radiating groove, make the fin that is located refrigeration piece hot junction can directly communicate with each other with external environment, increase the radiating effect of fin, can realize the lower temperature of cold junction through the temperature that reduces the.
Furthermore, the left side and the right side of the bottom of the refrigerating sheet are both provided with conducting wires, and the conducting wires respectively pass through the second conducting wire groove and the first conducting wire groove to be connected with the binding post; the refrigeration piece is connected with the wiring terminal through a wire, so that the refrigeration piece can be electrified to be subjected to heat transfer.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has: the semiconductor refrigerator is arranged at the bottom of the main body, the main body is cooled from the bottom of the main body, the semiconductor refrigerator adopts the Peltier refrigeration principle, the upper end and the lower end of the refrigeration sheet generate heat transfer by electrifying the semiconductor refrigerator, the top of the refrigeration sheet is a cold end, the bottom of the refrigeration sheet is a hot end, the top of the refrigeration sheet is connected with the main body, and the main body can be cooled, so the gas-liquid separation speed in the main body can be accelerated, the gas-liquid separation effect of the main body is better due to low temperature in the main body, the temperature difference between the cold end and the hot end of the refrigeration sheet tends to be constant, the cold end of the refrigeration sheet can reach lower temperature by actively radiating the hot end of the refrigeration sheet, other refrigerant substances are not needed to be utilized in the process of cooling the main body, the pollution of a refrigerant can be avoided, and the size of the main body, the occupied space is small, and the reliability is high.
The utility model provides a miniature semiconductor refrigeration vapour and liquid separator's technical scheme adopts the paler to paste the refrigeration principle, uses traditional vapour and liquid separator and refrigeration piece together, can cool down vapour and liquid separator to the temperature can automatic adjustment, accelerates gas-liquid separation's efficiency, and under same gas-liquid separation's ability, the space that this device occupy is littleer, and gas-liquid separation efficiency is higher.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of a miniature semiconductor refrigeration gas-liquid separator according to the present invention;
FIG. 2 is a cross-sectional view of the inner housing and the outer housing of the present invention;
fig. 3 is a schematic structural view of the refrigerating sheet of the present invention;
FIG. 4 is a cross-sectional view of the mounting bracket and the mounting housing of the present invention;
fig. 5 is a sectional view of the installation of the middle mounting frame and the refrigerating sheet of the present invention.
In the figure: 1-a body; 2-a base; 3-a semiconductor refrigerator; 4, mounting a shell; 5-refrigerating sheets; 6-a wire; 7-an inner housing; 8-an outer shell; 9-material inlet; 10-a feed pipe; 11-gas outlet; 12-an airway tube; 13-a safety valve; 14-a draft tube; 15-a liquid outlet; 16-a heat sink; 17-a terminal post; 18-a first wire groove; 19-a second wire groove; 20-left shelf; 21-right frame; 22-a cold conducting sheet; 23-a heat sink; 24-a left groove; 25-right groove.
Detailed Description
As shown in fig. 1 to 5, the utility model relates to a miniature semiconductor refrigeration gas-liquid separator, which comprises a main body 1 and a base 2, and further comprises a semiconductor refrigerator 3, wherein the semiconductor refrigerator 3 is installed at the bottom of the main body 1, the base 2 is installed at the bottom of the semiconductor refrigerator 3, the semiconductor refrigerator 3 comprises an installation shell 4, a refrigeration sheet 5 and an installation frame, the refrigeration sheet 5 is installed on the installation frame, and the installation frame is installed on the installation shell 4; the semiconductor refrigerator 3 is arranged at the bottom of the main body 1, the main body 1 is cooled from the bottom of the main body 1, the semiconductor refrigerator 3 adopts the Peltier refrigeration principle, the semiconductor refrigerator 3 is electrified to enable the upper end and the lower end of the refrigeration sheet 5 to generate heat transfer, the top of the refrigeration sheet 5 is a cold end, the bottom of the refrigeration sheet 5 is a hot end, the top of the refrigeration sheet 5 is connected with the main body 1, and the main body 1 can be cooled, so that the gas-liquid separation speed in the main body 1 can be accelerated, the gas-liquid separation effect of the main body 1 is better due to low temperature in the main body 1, the temperature difference between the cold end and the hot end of the refrigeration sheet 5 tends to be constant, the cold end of the refrigeration sheet 5 can reach lower temperature by actively radiating the hot end of the refrigeration sheet 5, other refrigerant substances are not needed to be utilized in the process of cooling the main body 1, the pollution of the refrigerant can be avoided, and the size of the main, the occupied space is small, and the reliability is high.
The main body 1 comprises an inner shell 7 and an outer shell 8, the inner shell 7 is arranged inside the outer shell 8, a material inlet 9 is arranged on the upper left side of the inner shell 7, a feeding pipe 10 is arranged on the material inlet 9, a gas outlet 11 is arranged on the upper right side of the inner shell 7, a gas guide pipe 12 is arranged on the gas outlet 11, the gas guide pipe 12 and the feeding pipe 10 both extend to the outer side of the outer shell 8, and the gas guide pipe 12 is positioned above the feeding pipe 10; through being the form that interior casing 7 and outer casing 8 cup jointed with the setting of main part 1, can avoid material import 9 and gas outlet 11 to appear leaking the scheduling problem, guaranteed main part 1's leakproofness to air duct 12 is located the top of inlet pipe 10, and the gas of the assurance of can being better giving vent to anger is not polluted by the feeding.
The height of the inner shell 7 is greater than that of the outer shell 8, the top of the inner shell 7 is fixedly connected with the outer shell 8, the top of the inner shell 7 is provided with a safety valve 13, the right lower part of the inner shell 7 is provided with a liquid outlet 15, the liquid outlet 15 is connected with a flow guide pipe 14, and the end part of the flow guide pipe 14 extends to the outside of the outer shell 8; the top of interior casing 7 surpasss outer shell 8, through with interior casing 7 and outer shell 8 fixed connection for both are firm, can avoid producing great noise, through including casing 7 top set up relief valve 13, can guarantee that the inside atmospheric pressure of interior casing 7 maintains at safe level, and the coolant liquid of storing in interior casing 7 can be followed liquid outlet 15 and outwards discharged through honeycomb duct 14.
The size of the mounting shell 4 is matched with that of the shell body 8, and the bottom of the mounting shell 4 is provided with a heat dissipation groove 16; by providing the heat sink 16 on the mounting case 4, the hot end of the semiconductor cooler 3 can be directly contacted with the external environment, thereby accelerating the heat dissipation effect.
Both sides of the mounting shell 4 are provided with binding posts 17, and the inner sides of the binding posts 17 are connected with first wire grooves 18; through installing terminal 17 on installation shell 4, can conveniently follow the outside and energize whole semiconductor radiator, can also carry out the reversal with positive negative pole when necessary for the cold and hot end of refrigeration piece 5 exchanges, can heat main part 1 after the circular telegram.
The mounting frame comprises a left frame 20 and a right frame 21, the left frame 20 is mounted on the left side of the heat dissipation groove 16, the right frame 21 is mounted on the right side of the heat dissipation groove 16, second wire grooves 19 are formed in the left frame 20 and the right frame 21 respectively, the second wire grooves 19 are communicated with the first wire grooves 18, a left groove 24 is formed in the top of the left frame 20, a right groove 25 is formed in the top of the right frame 21, and two sides of the refrigerating sheet 5 are placed on the left groove 24 and the right groove 25 respectively; the mounting bracket is used for installing and fixing refrigeration piece 5, and is parted through designing into left side frame 20 and right side frame 21 with the mounting bracket for the middle part of refrigeration piece 5 is not connected with other positions, conveniently dispels the heat to refrigeration piece 5, and sets up left recess 24 and right recess 25 on left side frame 20 and right side frame 21, makes refrigeration piece 5 can with left side frame 20 and right side frame 21 fully install, has guaranteed the fixed to refrigeration piece 5.
The top of the refrigeration piece 5 is provided with a cold conduction piece 22, the cold conduction piece 22 is contacted with the bottom of the outer shell 8, a radiating fin 23 is arranged below the refrigeration piece 5, and the radiating fin 23 is positioned above the radiating groove 16; the top of refrigeration piece 5 is the cold junction, the bottom is the hot junction, lead the temperature transfer to shell body 8's bottom of cold plate 22 with the cold junction of refrigeration piece 5, through shell body 8's transmission effect, the inside of shell body 7 in the cold junction temperature transfer of refrigeration piece 5, because when the cold and hot end of refrigeration piece 5 reaches certain difference in temperature, the volume of heat transfer between the two equals the back, will reach a balance point, this moment, the heat phase transmission of just adverse direction offsets each other, the temperature in cold and hot end can not continue to change, because the setting of radiating groove 16, make and be located the fin 23 in refrigeration piece 5 hot junction can directly communicate with each other with external environment, the radiating effect of fin 23 accelerates, can realize the lower temperature of cold junction through the temperature that reduces the hot junction.
The left side and the right side of the bottom of the refrigerating sheet 5 are both provided with a lead 6, and the leads 6 respectively pass through a second lead groove 19 and a first lead groove 18 to be connected with a binding post 17; refrigeration piece 5 is connected with terminal 17 through wire 6, can carry out the circular telegram to refrigeration piece 5, makes refrigeration piece 5 carry out the heat transfer.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has: the semiconductor refrigerator 3 is arranged at the bottom of the main body 1, the main body 1 is cooled from the bottom of the main body 1, the semiconductor refrigerator 3 adopts the Peltier refrigeration principle, the semiconductor refrigerator 3 is electrified to enable the upper end and the lower end of the refrigeration sheet 5 to generate heat transfer, the top of the refrigeration sheet 5 is a cold end, the bottom of the refrigeration sheet 5 is a hot end, the top of the refrigeration sheet 5 is connected with the main body 1, and the main body 1 can be cooled, so that the gas-liquid separation speed in the main body 1 can be accelerated, the gas-liquid separation effect of the main body 1 is better due to low temperature in the main body 1, the temperature difference between the cold end and the hot end of the refrigeration sheet 5 tends to be constant, the cold end of the refrigeration sheet 5 can reach lower temperature by actively radiating the hot end of the refrigeration sheet 5, other refrigerant substances are not needed to be utilized in the process of cooling the main body 1, the pollution of the refrigerant can be avoided, and the size of the main, the occupied space is small, and the reliability is high.
The utility model provides a miniature semiconductor refrigeration vapour and liquid separator's technical scheme adopts the paler to paste the refrigeration principle, uses traditional vapour and liquid separator and refrigeration piece 5 even, can cool down vapour and liquid separator to the temperature can automatic adjustment, accelerates gas-liquid separation's efficiency, and under same gas-liquid separation's ability, the space that this device occupy is littleer, and gas-liquid separation efficiency is higher.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (8)
1. Miniature semiconductor refrigeration gas-liquid separator includes main part and base, its characterized in that: still include the semiconductor cooler, the semiconductor cooler is installed the bottom of main part, the pedestal mounting is in the bottom of semiconductor cooler, the semiconductor cooler is including installation shell, refrigeration piece and mounting bracket, the refrigeration piece is installed on the mounting bracket, the mounting bracket is installed on the installation shell.
2. The miniature semiconductor cryogenic gas-liquid separator of claim 1, wherein: the main part includes interior casing and shell body, interior casing is installed the inside of shell body, the upper left side of interior casing is provided with the material import, install the inlet pipe on the material import, the upper right side of interior casing is provided with gas outlet, install the air duct on the gas outlet, the air duct with the inlet pipe all extends to the outside of shell body, the air duct is located the top of inlet pipe.
3. The miniature semiconductor cryogenic gas-liquid separator of claim 2, wherein: the height of the inner shell is greater than that of the outer shell, the top of the inner shell is fixedly connected with the outer shell, the top of the inner shell is provided with a safety valve, a liquid outlet is formed in the right lower side of the inner shell, a flow guide pipe is connected to the liquid outlet, and the end of the flow guide pipe extends to the outside of the outer shell.
4. The miniature semiconductor cryogenic gas-liquid separator of claim 2, wherein: the size of installation shell with the size phase-match of shell body, the bottom of installation shell is provided with the radiating groove.
5. The miniature semiconductor cryogenic gas-liquid separator of claim 4, wherein: the mounting structure is characterized in that binding posts are arranged on two sides of the mounting shell, and a first wire groove is connected to the inner sides of the binding posts.
6. The miniature semiconductor cryogenic gas-liquid separator of claim 5, wherein: the mounting bracket includes left side frame and right side frame, a left side frame is installed the left side of radiating groove, right side frame is installed the right side of radiating groove, a left side frame with all be provided with the second metallic channel in the frame of the right side, the second metallic channel with first metallic channel is linked together, the top of left side frame is provided with left recess, the top of right side frame is provided with right recess, place respectively the both sides of refrigeration piece left side recess with on the recess of the right side.
7. The miniature semiconductor cryogenic gas-liquid separator of claim 4, wherein: the top of refrigeration piece is provided with leads cold fin, lead cold fin with the bottom of shell body contacts, the below of refrigeration piece is provided with the fin, the fin is located the top of radiating groove.
8. The miniature semiconductor cryogenic gas-liquid separator of claim 6, wherein: the left and right sides of refrigeration piece bottom all is provided with the wire, the wire passes respectively the second wire casing with first wire casing with terminal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920776580.1U CN210267827U (en) | 2019-05-27 | 2019-05-27 | Miniature semiconductor refrigeration gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920776580.1U CN210267827U (en) | 2019-05-27 | 2019-05-27 | Miniature semiconductor refrigeration gas-liquid separator |
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| Publication Number | Publication Date |
|---|---|
| CN210267827U true CN210267827U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920776580.1U Active CN210267827U (en) | 2019-05-27 | 2019-05-27 | Miniature semiconductor refrigeration gas-liquid separator |
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| CN (1) | CN210267827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048675A (en) * | 2021-04-13 | 2021-06-29 | 西安交通大学 | Accurate temperature control self-cascade refrigeration system and control method thereof |
| CN113109310A (en) * | 2021-04-30 | 2021-07-13 | 北京博晖创新生物技术股份有限公司 | Gas-liquid separator for atomic fluorescence spectrometer and atomic fluorescence spectrometer |
-
2019
- 2019-05-27 CN CN201920776580.1U patent/CN210267827U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048675A (en) * | 2021-04-13 | 2021-06-29 | 西安交通大学 | Accurate temperature control self-cascade refrigeration system and control method thereof |
| CN113048675B (en) * | 2021-04-13 | 2024-04-09 | 西安交通大学 | Automatic cascade refrigeration system with accurate temperature control and control method thereof |
| CN113109310A (en) * | 2021-04-30 | 2021-07-13 | 北京博晖创新生物技术股份有限公司 | Gas-liquid separator for atomic fluorescence spectrometer and atomic fluorescence spectrometer |
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