CN213394634U - Low-temperature volatile material packaging exhaust equipment - Google Patents
Low-temperature volatile material packaging exhaust equipment Download PDFInfo
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- CN213394634U CN213394634U CN202022200298.4U CN202022200298U CN213394634U CN 213394634 U CN213394634 U CN 213394634U CN 202022200298 U CN202022200298 U CN 202022200298U CN 213394634 U CN213394634 U CN 213394634U
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Abstract
The utility model discloses a low-temperature volatile material packaging exhaust device in the technical field of low-temperature volatile material packaging exhaust devices, the outer side of the bottom of an upper template is fixedly bonded and assembled with a sealing ring, the top of the upper template is fixedly assembled with a vacuum plate, the middle of the top of the vacuum plate is fixedly assembled with an outlet pipe, the top end of the outlet pipe is connected and assembled with an air duct, the top of the outlet pipe is fixedly assembled with a first connecting flange, the bottom of the air duct is fixedly assembled with a second connecting flange matched with the first connecting flange, a sealing gasket is fixedly assembled between the first connecting flange and the second connecting flange, the other end of the exhaust pipe is fixedly assembled with a pressure relief valve, an air exhaust channel which is communicated up and down is arranged on the upper template, the air exhaust channel is communicated with the outlet pipe, the uniformity of circulation which can be ensured, ensuring the discharge thoroughness of the gas and improving the discharge effect of the gas.
Description
Technical Field
The utility model relates to a low temperature volatilizees material encapsulation exhaust apparatus technical field, specifically is a low temperature volatilizees material encapsulation exhaust apparatus.
Background
At present, storage modes for low-temperature volatile materials on the market are all stored in a packaging mode through storage tanks, but when the storage modes are stored, exhaust treatment needs to be achieved inside the storage tanks, the existing exhaust technology is that exhaust is carried out through an exhaust groove at the edge of a mold, after the mold is closed, gas in the mold is exhausted completely through the exhaust groove, the gas in the mold cannot be exhausted completely, the gas remains in the mold, and therefore the defect that packaging gaps are formed after packaging is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low temperature volatile material encapsulates exhaust apparatus to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low temperature volatile material encapsulation exhaust apparatus, includes the cope match-plate pattern, the fixed bonding in bottom outside of cope match-plate pattern is equipped with the sealing ring, the fixed vacuum plate that is equipped with in top of cope match-plate pattern, the fixed outlet duct that is equipped with in the middle of the top of vacuum plate, the top of outlet duct is connected and is equipped with the air duct, the fixed first flange that is equipped with in top of outlet duct, the fixed second flange that is equipped with and first connecting flange looks adaptation in bottom of air duct, and the fixed sealed pad that is equipped with between first flange and the second flange, first flange, sealed pad and second flange pass through connecting bolt fixed assembly, the fixed vacuum pump that is equipped with in top of air duct, the fixed blast pipe that is equipped with in output of vacuum pump, the fixed relief valve that is equipped with of the other end of blast pipe, the exhaust pipe is fixedly provided with a pressure gauge, the upper template is provided with an air exhaust channel which is communicated up and down, and the air exhaust channel is communicated with the air outlet pipe.
Preferably, the air outlet pipe and the air guide pipe have the same aperture, the size of the air outlet pipe is matched with the aperture of the air exhaust channel, and the bottom end of the air outlet pipe is fixedly assembled in the air exhaust channel.
Preferably, the first connecting flange and the second connecting flange are the same in size, the sealing gasket is matched with the first connecting flange and the second connecting flange in size, and the connecting bolt sequentially penetrates through the first connecting flange, the sealing gasket and the second connecting flange from bottom to top.
Preferably, the vacuum valve is an electric vacuum valve, and the pressure release valve is an electric pressure release valve.
Preferably, a vacuum cavity is formed in the side wall of one side, connected with the upper template, of the vacuum plate, the vacuum cavity is communicated with the air exhaust channel, and the bottom end of the air outlet pipe penetrates through the vacuum cavity and then is fixedly assembled and connected with the air exhaust channel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, leakproofness when the mounting of cope match-plate pattern can be guaranteed to the sealing ring, air duct and outlet duct realize fixed Assembly through first flange and second flange simultaneously, improve the installation convenience degree, the leakproofness can be guaranteed to the sealed pad simultaneously, be convenient for assembly and dismantlement of structure, when using, open vacuum valve vacuum pump work simultaneously, can pass through gas-extraction channel with gas, the outlet duct is leading-in to in the air duct, the circulation unity that gaseous check valve can guarantee simultaneously, prevent gaseous backward flow, guarantee gaseous discharge thoroughness, the manometer can realize real-time supervision to the gas pressure in the blast pipe simultaneously, treat that manometer numerical value is in predetermineeing the within range, then the vacuum pump stop work is closed earlier to the vacuum valve, the release of gas pressure can be realized simultaneously, improve gaseous release outside discharge effect relief valve.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the schematic diagram of the upper plate structure of the utility model.
In the figure: 1. mounting a template; 2. a seal ring; 3. a vacuum plate; 4. an air outlet pipe; 5. a first connecting flange; 6. a gas check valve; 7. an air duct; 8. a second connecting flange; 9. a gasket; 10. a connecting bolt; 11. a vacuum pump; 12. a vacuum valve; 13. an exhaust pipe; 14. a pressure relief valve; 15. a pressure gauge; 16. an air exhaust channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a low temperature volatile material encapsulation exhaust apparatus, including cope match-plate pattern 1, the fixed bonding in bottom outside of cope match-plate pattern 1 is equipped with sealing ring 2, the fixed vacuum plate 3 that is equipped with in top of cope match-plate pattern 1, the fixed outlet duct 4 that is equipped with in the middle of the top of vacuum plate 3, the top of outlet duct 4 is connected and is equipped with air duct 7, the fixed first flange 5 that is equipped with in top of outlet duct 4, the fixed second flange 8 that is equipped with first flange 5 looks adaptation in bottom of air duct 7, and fixed the being equipped with of sealed pad 9 between first flange 5 and the second flange 8, first flange 5, sealed pad 9 and second flange 8 pass through connecting bolt 10 fixed assembly, the fixed vacuum pump 11 that is equipped with in top of air duct 7, the fixed exhaust pipe 13 that is equipped with of output of vacuum pump 11, the fixed relief valve 14 that, the vacuum valve 12 is fixedly assembled on the air duct 7, the pressure gauge 15 is fixedly assembled on the exhaust pipe 13, the upper template 1 is provided with an air exhaust channel 16 which is communicated up and down, and the air exhaust channel 16 is communicated with the air outlet pipe 4.
The aperture of the air outlet pipe 4 is the same as that of the air guide pipe 7, the size of the air outlet pipe 4 is matched with that of the air exhaust channel 16, and the bottom end of the air outlet pipe 4 is fixedly assembled in the air exhaust channel 16, so that the normal discharge of the gas is ensured;
referring to fig. 1, the first connecting flange 5 and the second connecting flange 8 have the same size, the gasket 9 has a size matched with the first connecting flange 5 and the second connecting flange 8, and the connecting bolt 10 sequentially penetrates through the first connecting flange 5, the gasket 9 and the second connecting flange 8 from bottom to top;
the vacuum valve 12 is an electric vacuum valve, and the pressure release valve 14 is an electric pressure release valve;
the side wall of one side of the vacuum plate 3 connected with the upper template 1 is provided with a vacuum cavity which is communicated with an air exhaust channel 16, and the bottom end of the air outlet pipe 4 penetrates through the vacuum cavity and then is fixedly assembled and connected with the air exhaust channel 16.
The working principle is as follows: when the device works, the upper template 1 is assembled firstly, after the upper template 1 is assembled, the sealing ring 2 can ensure the sealing performance of the upper template 1 during installation, meanwhile, the air guide pipe 7 and the air outlet pipe 4 are fixedly assembled through the first connecting flange 5 and the second connecting flange 8, the installation convenience is improved, meanwhile, the sealing gasket 9 can ensure the sealing performance, the structure is convenient to assemble and disassemble, when the device is used, the vacuum valve 12 is opened, the vacuum pump 11 works, gas can be guided into the air guide pipe 7 through the air exhaust channel 16 and the air outlet pipe 4, meanwhile, the gas one-way valve 6 can ensure the uniformity of gas circulation, gas backflow is prevented, the thoroughness of gas exhaust is ensured, meanwhile, the pressure gauge 15 can realize real-time monitoring on the gas pressure in the air exhaust pipe 13, when the numerical value of the pressure gauge is within a preset range, the vacuum valve 12 is closed firstly, then the, meanwhile, the pressure relief valve 14 can release the gas pressure, and the gas release and exhaust effect is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A low temperature volatile material encapsulates exhaust apparatus, includes cope match-plate pattern (1), its characterized in that: the fixed bonding in bottom outside of cope match-plate pattern (1) is equipped with sealing ring (2), the fixed vacuum plate (3) that is equipped with in top of cope match-plate pattern (1), the fixed outlet duct (4) that is equipped with in the middle of the top of vacuum plate (3), the top of outlet duct (4) is connected and is equipped with air duct (7), the fixed first flange (5) that is equipped with in top of outlet duct (4), the fixed second flange (8) that is equipped with first flange (5) looks adaptation in bottom of air duct (7), just fixed being equipped with sealed pad (9) between first flange (5) and second flange (8), first flange (5), sealed pad (9) and second flange (8) are through connecting bolt (10) fixed assembly, the top fixed vacuum pump (11) that is equipped with in air duct (7), the fixed blast pipe (13) that is equipped with of output of vacuum pump (11), the other end of blast pipe (13) is fixed to be equipped with relief valve (14), fixed vacuum valve (12) of being equipped with on air duct (7), fixed manometer (15) of being equipped with on blast pipe (13), air exhaust passage (16) that link up about having seted up on cope match-plate pattern (1), just air exhaust passage (16) and outlet duct (4) intercommunication.
2. A low temperature volatile material encapsulating exhaust apparatus according to claim 1, wherein: the aperture of the air outlet pipe (4) is the same as that of the air guide pipe (7), the size of the air outlet pipe (4) is matched with that of the air exhaust channel (16), and the bottom end of the air outlet pipe (4) is fixedly assembled in the air exhaust channel (16).
3. A low temperature volatile material encapsulating exhaust apparatus according to claim 1, wherein: the size of first flange (5) and second flange (8) is the same, just the size and first flange (5), second flange (8) looks adaptation of sealed pad (9), just connecting bolt (10) are by supreme first flange (5), sealed pad (9) and second flange (8) of passing in proper order down.
4. A low temperature volatile material encapsulating exhaust apparatus according to claim 1, wherein: the vacuum valve (12) is an electric vacuum valve, and the pressure release valve is an electric pressure release valve.
5. A low temperature volatile material encapsulating exhaust apparatus according to claim 1, wherein: the vacuum plate (3) is provided with a vacuum cavity on the side wall of one side connected with the upper template (1), the vacuum cavity is communicated with the air exhaust channel (16), and the bottom end of the air outlet pipe (4) is fixedly assembled and connected with the air exhaust channel (16) after penetrating through the vacuum cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022200298.4U CN213394634U (en) | 2020-09-29 | 2020-09-29 | Low-temperature volatile material packaging exhaust equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022200298.4U CN213394634U (en) | 2020-09-29 | 2020-09-29 | Low-temperature volatile material packaging exhaust equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213394634U true CN213394634U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022200298.4U Active CN213394634U (en) | 2020-09-29 | 2020-09-29 | Low-temperature volatile material packaging exhaust equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213394634U (en) |
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2020
- 2020-09-29 CN CN202022200298.4U patent/CN213394634U/en active Active
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