CN221045779U - Gas-liquid separation device - Google Patents
Gas-liquid separation device Download PDFInfo
- Publication number
- CN221045779U CN221045779U CN202322732729.5U CN202322732729U CN221045779U CN 221045779 U CN221045779 U CN 221045779U CN 202322732729 U CN202322732729 U CN 202322732729U CN 221045779 U CN221045779 U CN 221045779U
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- end cover
- gas
- liquid separation
- drain pipe
- channel
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- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 238000000926 separation method Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to the technical field of gas-liquid separation, and discloses a gas-liquid separation device which comprises an outer shell, an upper end cover, a lower end cover and a balancing weight, wherein the upper end cover and the lower end cover are connected to the outer shell, the balancing weight is movably connected to the outer shell, the upper end cover is provided with an air inlet and an air outlet, and the lower end cover is provided with a water outlet.
Description
Technical Field
The utility model relates to the technical field of gas-liquid separation, in particular to a gas-liquid separation device.
Background
In the operation of obtaining the dry gas, it is often necessary to separate the gas from the mixture, for example, to electrolyze pure water to obtain hydrogen gas, and to obtain a gas-water mixture after electrolysis, but the obtained gas-water mixture is not dry, so that the gas-liquid separation operation is required for the purpose of obtaining the dry gas, and thus the gas-liquid separation device is required to separate the dry gas.
In the prior art, the utility model patent CN106178852a discloses a gas-water separator of a hydrogen molecular water machine, which comprises an upper end cover, a lower end cover and a middle cylinder, wherein the middle cylinder is clamped between the upper end cover and the lower end cover, the upper end cover and the lower end cover are of disc-shaped structures, the upper end cover and the lower end cover are fastened together through four bolts, an air inlet hole and an air outlet hole are formed in the upper end cover, a drain hole is formed in the center of the lower end cover, a drain pipe is arranged at the drain hole, the upper end of the drain pipe stretches into the middle cylinder to be arranged, a cylindrical regulating valve block is arranged in the middle cylinder, the diameter of the regulating valve block is smaller than the inner diameter of the middle cylinder, and a rubber layer is arranged at the bottom of the regulating valve block.
Based on the above, the technical problems solved by the scheme are as follows: how to improve the tightness of the gas-liquid separator.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a gas-liquid separation device.
The technical scheme of the utility model is as follows:
The utility model provides a gas-liquid separation device, includes the shell body, connects upper end cover and lower end cover on the shell body, swing joint balancing weight in the shell body, the upper end cover is equipped with air inlet and gas outlet, the lower end cover is equipped with the outlet, still includes the drain pipe, the drain pipe is connected with the outlet, and the upper end of drain pipe is located the shell body, the cross-sectional area of the upper end of drain pipe reduces along deviating from the lower extreme cover direction from the lower end cover, the bottom of balancing weight and the top contact of drain pipe upper end.
In the above-mentioned gas-liquid separation device, be equipped with first passageway and the second passageway of intercommunication in the drain pipe, first passageway is located the upper end of drain pipe, the second passageway is located the lower extreme of drain pipe, first passageway and the interior intercommunication of shell, the diameter of first passageway is less than the diameter of second passageway.
In the above-mentioned gas-liquid separation device, the balancing weight is a cylinder, a lug is arranged at the lower part of the balancing weight, the size of the lug is larger than the cross-sectional area of the first channel, and the bottom of the lug is contacted with the top of the upper end of the drain pipe.
In the above gas-liquid separation device, the lower end cover further comprises a groove, and the inner diameter and the outer diameter of the groove are matched with those of the outer shell.
In the above-mentioned gas-liquid separation device, still include a plurality of spliced poles, upper end cover, lower end cover are worn respectively to insert in the both ends of a plurality of spliced poles, and can dismantle with upper end cover and lower end cover and be connected, a plurality of spliced poles are arranged around the shell body.
In the above-mentioned gas-liquid separation device, still include the supporting foot rest, the supporting foot rest includes two bottom plates, two risers and diaphragm, two bottom plates respectively with two riser fixed connection, the diaphragm is located between two risers to with the top fixed connection of two risers, the diaphragm is equipped with a through-hole, the through-hole diameter is greater than the outlet diameter, drain pipe swing joint is in the through-hole, the top of diaphragm and the bottom contact of lower extreme cover, after a plurality of spliced pole's lower extreme alternates lower extreme cover, diaphragm in proper order, can dismantle with lower extreme cover and diaphragm and be connected.
In the above-mentioned gas-liquid separation device, still include inlet channel and gas outlet pipe, inlet channel and gas outlet pipe are connected with air inlet and gas outlet respectively, inlet channel and gas outlet pipe vertical fixed connection are on the upper end cover, air inlet and gas outlet are the bipartite joint respectively.
One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:
According to the utility model, the gas-water mixture is separated in the outer shell, the dry gas obtained by separation is discharged from the gas outlet, and the liquid is discharged from the water outlet, so that the sealing performance in the outer shell is better due to the small contact area between the water outlet and the balancing weight, and the sealing performance and the gas-liquid separation are closely related, thus the quality of the gas and the liquid separated is indirectly influenced, the sealing performance is better, the gas-liquid separation quality is better, the sealing performance is weakened, and the gas-liquid separation quality is attenuated, so that the sealing performance in the separation operation is better, and the gas-liquid separation quality is better through the device.
Drawings
FIG. 1 is a perspective view of embodiment 1 of the present utility model;
fig. 2 is a cross-sectional view of embodiment 1 of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-2, a gas-liquid separation device comprises an outer shell 1, an upper end cover 2 and a lower end cover 3 connected to the outer shell 1, and a balancing weight 4 movably connected to the outer shell 1, wherein the upper end cover 2 is provided with an air inlet 21 and an air outlet 22, the lower end cover 3 is provided with a water outlet 5, and further comprises a water drain pipe connected with the water outlet 5, the upper end of the water drain pipe is positioned in the outer shell 1, the cross-sectional area of the upper end of the water drain pipe is reduced from the lower end cover 3 along the direction deviating from the lower end cover 3, and the bottom of the balancing weight 4 is contacted with the top of the upper end of the water drain pipe.
In practical application, in the hydrogen production process, electrolytic pure water is taken as an example, in the hydrogen production process, the electrolytic pure water is taken as a common technology, after the pure water is electrolyzed, hydrogen and oxygen are obtained, the density of the hydrogen is lower, the hydrogen is difficult to dissolve in water, and the hydrogen is difficult to rise first, therefore, the electrolytic hydrogen can be led into the air inlet 21 of the air-liquid separation device at the top of the electrolytic tank through a pipeline, so that the separation is carried out in the outer shell 1, gas and liquid can be separated under the action of pressure and density difference, the dried gas floats on the top of the upper shell 1 and is discharged from the air outlet 22, the separated liquid is firstly accumulated on the lower end cover 3, when the liquid reaches a certain volume, enough buoyancy for floating the balancing weight 4 can be generated, so that the balancing weight 4 leaves the surface of the water outlet 5, the liquid can be discharged from the water outlet 5, the above is only an example, and is not used specifically, in the water outlet 5, the cross section area of the water outlet 5 is smaller, the tightness is better, and the cross section area of the water outlet 3 at the upper end is reduced along the direction away from the lower end cover 3, the water outlet 3, the liquid is not easy to be accumulated near the water outlet pipeline, the device is not guaranteed, and the air-liquid separation effect is improved.
Preferably, a first channel and a second channel which are communicated are arranged in the drain pipe, the first channel is positioned at the upper end of the drain pipe, the second channel is positioned at the lower end of the drain pipe, the first channel is communicated with the inside of the outer shell 1, and the diameter of the first channel is smaller than that of the second channel.
In the use, the first passageway diameter of drain pipe is less than the second passageway diameter, and the biggest liquid flow that is less than the biggest liquid flow of second passageway through first passageway promptly, and consequently when the liquid after the separation passes through first passageway and gets into the second passageway, can not produce too big power to the inner wall of second passageway, and because the cross-sectional area of drain pipe upper end is less, consequently pressure is bigger when water flows from this place, and gets into the second passageway after, pressure reduces, can not cause the adverse effect of pressure oppression to device bottom end cover 3, helps improving the stability of device.
Further, the balancing weight 4 is a cylinder, a protruding block 41 is arranged at the lower part of the balancing weight 4, the size of the protruding block 41 is larger than the cross-sectional area of the first channel, and the bottom of the protruding block 41 is in contact with the top of the upper end of the drain pipe.
In the above design, the balancing weight 4 contacts with the top of the upper end of the drain pipe through the protruding block 41, when the buoyancy in the outer shell 1 does not reach the effect of floating the drain pipe, the protruding block 41 of the balancing weight 4 plays a role of sealing, water cannot be discharged from the water outlet 5, and after the water reaches a certain volume, enough buoyancy is generated to float the bottom of the protruding block 41 from the upper end of the drain pipe, and at the moment, the water is discharged from the drain pipe, so that the sealing effect of the device is further enhanced.
More preferably, the lower end cap 3 further comprises grooves, the inner and outer diameters of which match the inner and outer diameters of the outer housing 1.
In practical use, the grooves not only can be used for fixing the outer shell 1, but also can store more water in the outer shell 1, that is to say, the weight of the balancing weight 4 can be properly increased, so that the air-water mixture has enough separation time in the separation process, and the air-liquid separation effect is further enhanced.
Still further, still include a plurality of spliced poles 6, upper end cover 2, lower end cover 3 are worn respectively to the both ends of a plurality of spliced poles 6, and can dismantle with upper end cover 2 and lower end cover 3 and be connected, a plurality of spliced poles 6 are arranged around outer casing 1.
In the use, spliced pole 6 alternates upper end cover 2, lower extreme cover 3 and connects both, and shell 1 is located between upper end cover 2 and the lower extreme cover 3, and shell 1 still cooperates with the recess of lower extreme cover 3, consequently connects back with upper end cover 2 and lower extreme cover 3 through spliced pole 6, and shell 1 inside is sealing state, has strengthened the holistic leakproofness of device, and preferably spliced pole 6 designs into three.
Still preferably, still include support foot rest 7, support foot rest 7 includes two bottom plates, two risers and diaphragm, two bottom plates respectively with two riser fixed connection, the diaphragm is located between two risers to with the top fixed connection of two risers, the diaphragm is equipped with a through-hole, the through-hole diameter is greater than outlet 5 diameters, drain pipe swing joint is in the through-hole, the top of diaphragm and the bottom contact of bottom cover 3, the lower extreme of a plurality of spliced poles 6 alternates bottom cover 3, diaphragm back in proper order, can dismantle with bottom cover 3 and diaphragm and be connected.
In the above-mentioned design, fix gas-liquid separation device through supporting foot rest 7, connect upper end cover 2 through spliced pole 6, lower end cover 3 and diaphragm are together fixed, and through bottom plate with gas-liquid separation device fixed mounting on the platform, consequently, supporting foot rest 7 provides mountable function for gas-liquid separation device, can fixed mounting on the platform, stability when having strengthened the device operation, in addition, the diameter of diaphragm through-hole is greater than outlet 5 diameter, and drain pipe swing joint is in the through-hole, this just can follow the drain pipe drainage, can not lead to because add the circumstances that the drainage appears arranging on supporting foot rest 7 and can't normally collect drainage water because of damaging supporting foot rest 7.
More preferably, the device further comprises an air inlet pipeline 8 and an air outlet pipeline 9, wherein the air inlet pipeline 8 and the air outlet pipeline 9 are respectively connected with an air inlet 21 and an air outlet 22, the air inlet pipeline 8 and the air outlet pipeline 9 are vertically and fixedly connected to the upper end cover 2, and the air inlet 21 and the air outlet 22 are respectively in a two-way joint.
In the use process, the air inlet pipeline 8 and the air outlet pipeline 9 are vertically and fixedly connected to the upper end cover 2, so that the stroke of the air inlet pipeline and the air outlet pipeline is effectively reduced, the efficiency of collecting dry air after the air-liquid separation is effectively improved, and the air inlet 21 and the air outlet 22 are respectively two-way connectors, so that the disassembly and the assembly of a user are convenient.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a gas-liquid separation, includes the shell body, connects upper end cover and lower end cover on the shell body, swing joint balancing weight in the shell body, the upper end cover is equipped with air inlet and gas outlet, the lower extreme is equipped with the outlet, its characterized in that, still includes the drain pipe, the drain pipe is connected with the outlet, and the upper end of drain pipe is located the shell body, the cross-sectional area of the upper end of drain pipe reduces along deviating from the lower extreme cover direction from the lower extreme cover, the bottom of balancing weight and the top contact of drain pipe upper end.
2. The gas-liquid separation device according to claim 1, wherein a first channel and a second channel are communicated with each other, the first channel is located at the upper end of the drain pipe, the second channel is located at the lower end of the drain pipe, the first channel is communicated with the outer shell, and the diameter of the first channel is smaller than that of the second channel.
3. The gas-liquid separation device according to claim 2, wherein the weight is a cylinder, a bump is provided at a lower portion of the weight, the bump is larger than a cross-sectional area of the first passage, and a bottom of the bump is in contact with a top of an upper end of the drain pipe.
4. The gas-liquid separation apparatus of claim 1, wherein the lower end cap further comprises a groove having an inner diameter and an outer diameter that match an inner diameter and an outer diameter of the outer housing.
5. The gas-liquid separation device according to claim 1, further comprising a plurality of connecting posts, wherein both ends of the connecting posts are respectively inserted into the upper end cover and the lower end cover and detachably connected with the upper end cover and the lower end cover, and the connecting posts are arranged around the outer shell.
6. The gas-liquid separation device according to claim 5, further comprising a supporting foot rest, wherein the supporting foot rest comprises two bottom plates, two vertical plates and a transverse plate, the two bottom plates are fixedly connected with the two vertical plates respectively, the transverse plate is located between the two vertical plates and fixedly connected with the tops of the two vertical plates, the transverse plate is provided with a through hole, the diameter of the through hole is larger than that of the water outlet, the water outlet pipe is movably connected in the through hole, the top of the transverse plate is contacted with the bottom of the lower end cover, and the lower ends of the connecting posts are detachably connected with the lower end cover and the transverse plate after penetrating the lower end cover and the transverse plate in sequence.
7. The gas-liquid separation device according to claim 1, further comprising an air inlet pipe and an air outlet pipe, wherein the air inlet pipe and the air outlet pipe are respectively connected with the air inlet and the air outlet, the air inlet pipe and the air outlet pipe are vertically and fixedly connected to the upper end cover, and the air inlet and the air outlet are respectively a two-way joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322732729.5U CN221045779U (en) | 2023-10-11 | 2023-10-11 | Gas-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322732729.5U CN221045779U (en) | 2023-10-11 | 2023-10-11 | Gas-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221045779U true CN221045779U (en) | 2024-05-31 |
Family
ID=91222646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322732729.5U Active CN221045779U (en) | 2023-10-11 | 2023-10-11 | Gas-liquid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221045779U (en) |
-
2023
- 2023-10-11 CN CN202322732729.5U patent/CN221045779U/en active Active
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