CN203591654U - Filter screen structure for air-liquid separator - Google Patents
Filter screen structure for air-liquid separator Download PDFInfo
- Publication number
- CN203591654U CN203591654U CN201320828530.6U CN201320828530U CN203591654U CN 203591654 U CN203591654 U CN 203591654U CN 201320828530 U CN201320828530 U CN 201320828530U CN 203591654 U CN203591654 U CN 203591654U
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- China
- Prior art keywords
- cylindrical shell
- liquid separator
- gas
- stopper
- filter structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a filter screen structure for an air-liquid separator. The filter screen structure for the air-liquid separator comprises a cylinder body defined by a net-shaped material. One end of the cylinder body is open, and the other end of the cylinder body is closed. A retainer used for preventing the cylinder body from being shrunken and bent is arranged in the cylinder body. The open end of the cylinder body is provided with a stop block used for preventing the retainer from falling out of the cylinder body. The stop block is provided with a through hole, and the through hole is located within the range defined by the cylinder wall at the open end of the cylinder body. According to the filter screen structure for the air-liquid separator, the retainer is arranged in an inner cavity of the cylinder body defined by a screen mesh, the open end of the cylinder body is provided with the stop block used for preventing the retainer from falling out, as a result, the filter screen structure can bear high air pressure as a whole, and the screen mesh cannot be shrunken or bent and deformed.
Description
Technical field
The utility model relates to a kind of gas-liquid separator or oil eliminator, is specifically related to the filter structure that a kind of gas-liquid separator or oil eliminator are used.
Background technology
The gateway that gas-liquid separator (or oil eliminator) can be arranged on gas compressor for gas-liquid separation, fractionation tower top condensate cooler after the gas phase demist etc. of gas phase demist, various gas scrubbing tower, absorption tower and Analytic Tower, gas-liquid separator also can be applicable to dedusting, multiple industry and the civil applications occasions such as water-oil separating and liquid removal impurity.The object that gas-liquid separator is set on the equipment such as air-conditioner is to prevent that a large amount of liquid from entering compressor and causing the faults such as liquid hammer, existing filter net type gas-liquid separator is generally by the housing of a sealing, to the air inlet pipe of air inlet in housing, for filter screen out of fluid separation applications that the gas entering in housing is mixed and the escape pipe that the gas in housing is derived and oil discharge passage that the liquid in housing is derived, wherein filter screen is generally by planar wire loops and becomes cylindrical shell, one end sealing of cylindrical shell, other end opening, its openend is arranged on air inlet pipe or escape pipe, and the cylindrical shell that silk screen is made can be subject to the pressure of gas in air inlet or while giving vent to anger and be out of shape and cause the cylindrical shell that silk screen is made to become flat or bending, and the cylindrical shell of being made up of silk screen becomes after flat or bending and can cause air inflow or gas output to reduce and then affect the disposal ability of gas-liquid separator or oil eliminator.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of gas-liquid separator filter structure, by the inner chamber at the cylindrical shell being surrounded by silk screen, retainer is set, opening one end at cylindrical shell is provided for the stopper that prevents that retainer from dropping out, make filter structure can bear on the whole larger air pressure, silk screen can not become flat or flexural deformation.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: gas-liquid separator filter structure, comprise the cylindrical shell being surrounded by Web materials, described cylindrical shell one end opening, other end closure, in described cylindrical shell, be provided with for preventing that cylindrical shell from becoming the retainer of flat and bending, described cartridge openings end is provided with for stoping the stopper of retainer from dropping out in cylindrical shell, on described stopper, is provided with through hole, and described through hole is positioned at the scope that cartridge openings end barrel surrounds.
As preferably, described retainer is the column structure being formed by filamentary material coiling spiral.
As preferably, described retainer is one section of spring.
As preferably, described stopper is provided with the circle annular recess consistent with cartridge openings end profile towards a side of cartridge openings end, and described through hole is positioned at the scope that annular recess surrounds, and described cartridge openings end stretches into and is fixed in annular recess.
As preferably, the side that described stopper deviates from cylindrical shell is provided with projection, and described through hole runs through projection.
As preferably, the lateral wall of described projection is provided with the protuberance around protruding a week.
As preferably, the outer of described projection increases to the one end being connected with stopper gradually away from one end of stopper without leave.
As preferably, described stopper comprises outer shroud and is stuck in the fixture block in outer shroud, and described annular recess is located on outer shroud, and described annular recess is recessed to outer shroud towards one end of cylindrical shell end face from outer shroud, and described through hole is located on fixture block.
As preferably, described outer shroud inwall is provided with recessed around one week inwall of outer shroud, and described fixture block lateral wall is provided with around the fixture block lateral wall raised line of a week, described raised line be stuck in recessed in.
As preferably, described stopper has a circle bulge loop towards a side of cylindrical shell, and described annular recess is recessed to stopper towards the end face of cylindrical shell one end from bulge loop.
Beneficial effect:
The gas-liquid separator filter structure that the utility model adopts technique scheme to provide, by the inner chamber at the cylindrical shell being surrounded by silk screen, retainer is set, opening one end at cylindrical shell is provided for the stopper that prevents that retainer from dropping out, make filter structure can bear on the whole larger air pressure, silk screen can not become flat or flexural deformation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the left view of the utility model embodiment mono-;
Fig. 3 is the enlarged drawing at A place in Fig. 1;
Fig. 4 is the enlarged drawing at B place in Fig. 1;
Fig. 5 is the right view of stopper in the utility model embodiment mono-;
Fig. 6 is the structural representation of the utility model embodiment bis-;
Fig. 7 is the structural representation of the utility model embodiment tri-.
The specific embodiment
As Fig. 1 to 5 is depicted as the utility model gas-liquid separator a kind of embodiment of filter structure, comprise the cylindrical shell 1 being surrounded by Web materials, cylindrical shell 1 one end openings, other end closure, in cylindrical shell 1, be provided with for preventing that cylindrical shell 1 from becoming flat and retainer 2 bending, cylindrical shell 1 openend is provided with for stoping the stopper 3 of retainer 2 from dropping out in cylindrical shell 1, on described stopper 3, be provided with through hole 4, described through hole 4 is positioned at the scope that cylindrical shell 1 openend barrel surrounds.Wherein, the preferably hollow columnar structures of retainer 2 for being formed by filamentary material coiling spiral, between adjacent spiral, there is interval, simple in structure, can reach support effect, simultaneously to cylindrical shell 1 stop that area is less, the opening of sieve order of cylindrical shell 1 exposes more, can guarantee the throughput of cylindrical shell 1, and screw cylindrical structure is also less to the resistance of gas; As shown in fig. 1, preferably retainer 2 is one section of helical spring, draws materials conveniently, need not manufacture specially, and in the time that cylindrical shell 1 is made straight-tube shape structure, the spring in it is cylindrically coiled spring; Cylindrical shell 1 also can be the cone-shaped structure reducing gradually to closed one end external diameter from opening one end, corresponding, and the spring in it is conical helical spring.The barrel dliameter of cylindrical shell 1 should be between 12mm-14mm, and the length of cylindrical shell 1 should be in 26mm left and right.Stopper 3 is provided with the circle annular recess 32 consistent with cylindrical shell 1 openend profile towards a side of cylindrical shell 1 openend, through hole 4 is positioned at the scope that annular recess 32 surrounds, cylindrical shell 1 openend stretches into and is fixed in annular recess 32, and fixed form can adopt welding, welding or adopt the two side of groove 32 to compressing together the mode that cylindrical shell 1 barrel is clamped.The side that preferred stopper 3 deviates from cylindrical shell 1 is provided with projection 33, and through hole 4 runs through projection 33, projection 33 is set and is convenient to stretch in the admission line and outlet pipe of gas-liquid separator or oil eliminator.As shown in Figure 4, the lateral wall of projection 33 is provided with around the projection protuberance 331 of 33 1 weeks, after projection 33 stretches in the admission line of gas-liquid separator or outlet pipe, protuberance 331 is against on the admission line of gas-liquid separator or oil eliminator or the duct wall of outlet pipe, can make on the one hand this filtration and admission line or outlet pipe fix, there is on the other hand sealing function.
In the present embodiment, stopper 3 adopts modular construction, wherein, stopper 3 comprises outer shroud 34 and is stuck in the fixture block 35 in outer shroud 34, annular recess 32 is located on outer shroud 34, and annular recess 32 is recessed to outer shroud 34 towards one end of cylindrical shell 1 end face from outer shroud 34, and through hole 4 is located on fixture block 35.Wherein, outer shroud 34 inwalls are provided with recessed 341 around 34 1 weeks inwalls of outer shroud, and fixture block 35 lateral walls are provided with around the fixture block 35 lateral walls raised line of a week 351, and raised line 351 is stuck in recessed 341.
In the present embodiment, cylindrical shell 1 adopts silk screen to be rolled into tubular structure, tubular structure one end opening, tubular structure other end barrel sticks together and makes this end closure to compressing together direct welding, or cover and make this end closure by silk screen, by becoming flat at the interior retainer 2 that arranges of cylindrical shell 1 for preventing cylindrical shell 1, bending, at cylindrical shell 1 openend, stopper 3 is set and drops out and prevent cylindrical shell 1 openend distortion to prevent retainer 2, through hole 4 is set and is convenient to gas turnover, can guarantee that the filtration yield of cylindrical shell 1 is to guarantee the normal use of gas-liquid separator or oil eliminator, and then the service life of prolongation gas-liquid separator or oil eliminator, simple in structure, economical and practical.In through hole 4, gas flow should be smooth through part wall, unsuitable jagged, otherwise may produce noise, edges and corners also should chamfering or round-corner transition so that gas communication is more smooth, cylindrical shell 1 wall also should be smooth, the joint of silk screen is smooth, should not have twine perk, screen mesh size should make gas be retained down by liquid.
Be illustrated in figure 6 the second embodiment of the utility model gas-liquid separator filter structure, be from the different of the first embodiment, the outline on-circular body structure of projection 33, but the outer of projection 33 increases to the one end being connected with stopper 3 gradually away from one end of stopper 3 without leave, make projection 33 form frustum structure, be convenient to stretch in the admission line or outlet pipe of gas-liquid separator or oil eliminator, for making the connection between the two more firm, after projection 33 stretches into and holds out against on the admission line of gas-liquid separator or oil eliminator or outlet pipe, between the admission line of stopper 3 and gas-liquid separator or oil eliminator or outlet pipe, also can adopt welding.Certainly the external diameter of projection 33 also can be from increasing gradually then constant away from one end of stopper 3 to the one end being connected with stopper 3, make projection 33 one end away from stopper 3 form frustum structure, be cylindrical-shaped structure near one end of stopper 3, frustum structure is convenient to projection 33 and is stretched in the admission line or outlet pipe of gas-liquid separator or oil eliminator, and cylindrical-shaped structure is convenient to projection 33 and is stuck in the admission line or outlet pipe of gas-liquid separator or oil eliminator.
Be illustrated in figure 7 the third embodiment of the utility model gas-liquid separator filter structure, stopper 3 adopts integral structure, stopper 3 has a circle bulge loop 31 towards a side of cylindrical shell 1, and described annular recess 32 is recessed to stopper 3 towards the end face of cylindrical shell 1 one end from bulge loop 31.Projection 33 structures in the present embodiment are the same with projection 33 structures in the second embodiment, are frustum structure; Certainly, projection 33 structures in the present embodiment are the same with projection 33 structures in the first embodiment, adopt cylindrical structure; While adopting cylindrical structure, the outer wall of projection 33 can arrange admission line or the outlet pipe clamping of raised line 351 and gas-liquid separator or oil eliminator, screw thread also can be set and be threaded with admission line or the outlet pipe of gas-liquid separator or oil eliminator.
Claims (10)
1. gas-liquid separator filter structure, comprise the cylindrical shell (1) being surrounded by Web materials, described cylindrical shell (1) one end opening, other end closure, it is characterized in that: in described cylindrical shell (1), be provided with for preventing that cylindrical shell (1) from becoming flat and retainer (2) bending, described cylindrical shell (1) openend is provided with for stoping the stopper (3) of retainer (2) from dropping out in cylindrical shell (1), on described stopper (3), be provided with through hole (4), described through hole (4) is positioned at the scope that cylindrical shell (1) openend barrel surrounds.
2. gas-liquid separator filter structure according to claim 1, is characterized in that: the hollow columnar structures of described retainer (2) for being formed by filamentary material screw winding.
3. gas-liquid separator filter structure according to claim 2, is characterized in that: described retainer (2) is one section of spring.
4. according to the gas-liquid separator filter structure described in claim 1 or 2 or 3, it is characterized in that: described stopper (3) is provided with the circle annular recess (32) consistent with cylindrical shell (1) openend profile towards a side of cylindrical shell (1) openend, described through hole (4) is positioned at the scope that annular recess (32) surrounds, and described cylindrical shell (1) openend stretches into and is fixed in annular recess (32).
5. gas-liquid separator filter structure according to claim 4, is characterized in that: the side that described stopper (3) deviates from cylindrical shell (1) is provided with projection (33), and described through hole (4) runs through projection (33).
6. gas-liquid separator filter structure according to claim 5, is characterized in that: the lateral wall of described projection (33) is provided with around the projection protuberance (331) of (33) weeks.
7. gas-liquid separator filter structure according to claim 5, is characterized in that: the outer of described projection (33) increases to the one end being connected with stopper (3) gradually away from one end of stopper (3) without leave.
8. gas-liquid separator filter structure according to claim 4, it is characterized in that: described stopper (3) comprises outer shroud (34) and is stuck in the fixture block (35) in outer shroud (34), described annular recess (32) is located on outer shroud (34), described annular recess (32) is recessed to outer shroud (34) towards one end end face of cylindrical shell (1) from outer shroud (34), and described through hole (4) is located on fixture block (35).
9. gas-liquid separator filter structure according to claim 8, it is characterized in that: described outer shroud (34) inwall is provided with recessed (341) around (34) one weeks inwalls of outer shroud, described fixture block (35) lateral wall is provided with around fixture block (35) the lateral wall raised line of a week (351), and described raised line (351) is stuck in recessed (341).
10. gas-liquid separator filter structure according to claim 4, it is characterized in that: described stopper (3) has a circle bulge loop (31) towards a side of cylindrical shell (1), described annular recess (32) is recessed to stopper (3) towards the end face of cylindrical shell (1) one end from bulge loop (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828530.6U CN203591654U (en) | 2013-12-16 | 2013-12-16 | Filter screen structure for air-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828530.6U CN203591654U (en) | 2013-12-16 | 2013-12-16 | Filter screen structure for air-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591654U true CN203591654U (en) | 2014-05-14 |
Family
ID=50672604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828530.6U Expired - Lifetime CN203591654U (en) | 2013-12-16 | 2013-12-16 | Filter screen structure for air-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081016A (en) * | 2017-05-31 | 2017-08-22 | 四川建源节能科技有限公司 | A kind of filter membrane |
-
2013
- 2013-12-16 CN CN201320828530.6U patent/CN203591654U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081016A (en) * | 2017-05-31 | 2017-08-22 | 四川建源节能科技有限公司 | A kind of filter membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |