CN204592672U - Air distributor - Google Patents
Air distributor Download PDFInfo
- Publication number
- CN204592672U CN204592672U CN201520291883.6U CN201520291883U CN204592672U CN 204592672 U CN204592672 U CN 204592672U CN 201520291883 U CN201520291883 U CN 201520291883U CN 204592672 U CN204592672 U CN 204592672U
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- Prior art keywords
- perforate
- flange
- blank flange
- distributor
- main line
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- Expired - Fee Related
Links
- 238000010079 rubber tapping Methods 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Pipeline Systems (AREA)
Abstract
The utility model provides a kind of air distributor, comprises main distributor, the first blank flange and the second blank flange; Main distributor inner hollow, two ends have opening, and main distributor sidewall has multiple perforate, and wherein at least one perforate is as suction port, and at least one perforate is as air outlet, and other perforates are as suction port for subsequent use or air outlet for subsequent use; Each tapping is provided with joint; First blank flange is removably connected to the one end open place of described main distributor, with opening described in shutoff; Second blank flange is provided with relief outlet, and the second blank flange is removably connected to the other end opening of described main distributor, and described relief outlet is communicated with main distributor inside.In air distributor of the present utility model, can change Export volume flexibly, structure is simple, and maintaining is light, safe and reliable, with low cost, respond well.
Description
Technical field
The utility model relates to pressurized gas mechanical field, particularly a kind of air distributor.
Background technique
Air distributor is a kind of comparatively advanced link in the system automatic control device pipelines such as oil refining, chemical industry, oil, rock gas, food, pharmacy, instrument and apparatus, is also called airflow plate or gas path plate etc.The Main Function of air distributor converges on a fixed object by a lot fluid passages, and major part is used in inside pneumatic manipulation loop, can complete the function of centralizedly supply gas and concentrated exhausting air, and being used for provides source of the gas to pneumatic remote-control valve.
Such as Chinese utility model patent CN203335937 U discloses a kind of air distributor, and it arranges solenoid valve and pilot line opening and closing on each bye-pass, to realize the accurate control of flow.But this structure needs the solenoid valve with bye-pass quantity Matching, and cost is higher, be difficult to safeguard, reliability is not high, and wants the position of moving air distributor very difficult, and internal structure is also unfavorable for cleaning, and Export volume is also fixing, can not combinationally use.
Chinese utility model patent CN203696830U(application number: 201320852845.4) disclose one and get brick pincers compressed air distributor, it arranges 3 relief openings to getting brick pincers air feed on main distributor.Although this structure is simple, internal structure is unfavorable for cleaning, and Export volume is also fixing, can not combinationally use.
Model utility content
The purpose of this utility model is to provide a kind of air distributor being convenient to safeguard and can change flexibly Export volume, to solve the deficiencies in the prior art.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of air distributor, comprises main distributor, the first blank flange and the second blank flange; Main distributor inner hollow, two ends have opening, and main distributor sidewall has multiple perforate, and wherein at least one perforate is as suction port, and at least one perforate is as air outlet, and other perforates are as suction port for subsequent use or air outlet for subsequent use; Each tapping is provided with joint; First blank flange is removably connected to the one end open place of described main distributor, with opening described in shutoff; Second blank flange is provided with relief outlet, and the second blank flange is removably connected to the other end opening of described main distributor, and described relief outlet is communicated with main distributor inside.
Preferably, described main distributor comprises the main line of both ends open inner hollow, and is arranged at the adpting flange at main line both ends open place respectively; Described perforate is arranged at the sidewall of described main line; Described first blank flange is respectively removably connected with an adpting flange with described second blank flange.
Preferably, described main distributor comprises at least two distribution pipings connected in turn; Described distribution piping comprises the main line of both ends open inner hollow and is arranged at the adpting flange at main line both ends open place respectively; Described perforate is arranged at the sidewall of described main line; Adjacent two distribution pipings are removably connected by adpting flange, and the main line of each distribution piping is connected; The adpting flange being positioned at two ends is connected with described first blank flange, described second blank flange respectively.
Preferably, described first blank flange and described second blank flange to be formed with described adpting flange respectively by bolt and are removably connected.
Preferably, described perforate is distributed with multiple along the length direction of described main line, and the distance between adjacent two perforates is 10cm-15cm.
Preferably, the described perforate on described main line is set to two relative row, and often row perforate is arranged along the length direction of main line.
Preferably, gasket seal is provided with between described first blank flange and described adpting flange and between described second blank flange and described adpting flange.
Preferably, described joint is inipple welding base, is fixedly welded on each described tapping.
Preferably, plug is provided with, with this perforate that shutoff is corresponding as the joint that the described tapping of suction port for subsequent use and air outlet for subsequent use is corresponding.
Preferably, described main distributor, described first blank flange and described second blank flange are stainless steel.
As shown from the above technical solution, advantage of the present utility model and good effect are: in air distributor of the present utility model, can change Export volume flexibly, and structure is simple, and maintaining is light, safe and reliable, with low cost, respond well.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air distributor first embodiment.
Fig. 2 is M place partial enlarged drawing in the utility model Fig. 1.
Fig. 3 is the structural representation of the utility model air distributor second embodiment.
Description of reference numerals is as follows: 1, main distributor; 11, distribution piping; 111, main line; 1111, perforate; 112, adpting flange; 113, joint; 114, plug; 2, the first blank flange; 3, the second blank flange; 31, relief outlet; 4, leak off connection.
Embodiment
The exemplary embodiment embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes on different mode of executions, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the utility model.
First embodiment: the structure referring to the air distributor shown in Fig. 1 and Fig. 2.
Air distributor is formed primarily of main distributor 1 and the first blank flange 2, second blank flange 3 of being arranged at main distributor 1 two ends respectively.
In the present embodiment, main distributor 1 is made up of a distribution piping 11, and distribution piping 11 comprises the main line 111 of both ends open inner hollow and is arranged at two adpting flanges 112 at main line 111 both ends open place respectively.
The sidewall of main line 111 is provided with multiple perforate 1111, and each perforate 1111 place is equipped with joint 113.In structure shown in Fig. 1, main line 111 is provided with A mouth to totally 10 perforates 1111 of J mouth, and these 10 perforates 1111 are two relative row along the length direction arrangement of main line 111, and the distance L between adjacent two perforates 1111 is more preferably 10cm-15cm.
In use, the joint 113 of A mouth, as suction port, can be connected to source of the gas, thus be introduced in main line 111 by gas by a wherein perforate 1111 such as A mouth.B mouth is in 9 perforates 1111 of J mouth, and select adaptedly partly or entirely as air outlet according to number of users, the joint 113 of each perforate 1111 correspondence connects export pipeline, and the gas in main line 111 evenly exports each pneumatic remote-control valve to by each air outlet.
Consult Fig. 2, when number of users is less than 9, the joint 113 of perforate 1111 correspondence of not using in B mouth to J mouth arranges plug 114, with this perforate 1111 of shutoff.Now, perforate 1111, as suction port for subsequent use or air outlet for subsequent use, when it is desired to be used, removes plug 114, connects corresponding pipeline.
When the underpressure of a perforate 1111 as suction port, one or more perforate 1111 also can be increased as suction port.
In the present embodiment, main line 111 illustrates 10 perforates 1111, this not represents perforate 1111 quantity and is defined as 10, needed for function and under the condition of structure permission, can arrange flexibly according to actual conditions.
More preferably, joint 113 is inipple welding base, and it is fixedly welded on perforate 1111 place of main line 111.Joint 113 is provided with connecting thread, is connected with source gas line or export pipeline by screw-thread fit.For the joint 113 of perforate 1111 correspondence as suction port for subsequent use or air outlet for subsequent use, the plug 114 of its correspondence can be plug.
Adpting flange 112 is arranged on the both ends open place of main line 111, and adpting flange 112 and main line 111 are welded and fixed, and in some cases, adpting flange 112 can also be structure as a whole with main line 111.
With the view direction of Fig. 1 for reference, the first blank flange 2 is connected with the adpting flange 112 of main distributor 1 upper end, and the second blank flange 3 is connected with the adpting flange 112 of main distributor 1 lower end.Connection between flange is formed by bolt and removably connects.It should be noted that, by the view direction of Fig. 1, air distributor is vertically install, but when reality uses, air distributor also can level be installed.
Gasket seal (not shown) is provided with, to form sealing to main distributor 1 between first blank flange 2, second blank flange 3 and adpting flange 112.Gasket seal can adopt without asbestos aramid fibre pad.
Second blank flange 3 is provided with relief outlet 31, and this relief outlet 31 is communicated with main distributor 1 inside.Relief outlet 31 place is provided with leak off connection 4, in order to connect drainage valve.After air distributor uses a period of time, the water in air and oil can be assembled in main line 111, now open drainage valve, namely by these residues of relief outlet 31 drainage.Under extreme case, if undesirable by relief outlet 31 drainage effect, the first blank flange 2 can be opened, clean from two ends.
In the present embodiment, main line 111, joint 113, adpting flange 112, first blank flange 2 and the second blank flange 3 all can adopt stainless steel, the pressure that these structural members and gasket seal can bear all is greater than 10bar, be greater than common compressed air system pressure, meet usage requirement.
Second embodiment: the structure referring to the air distributor shown in Fig. 3.
In the present embodiment, air distributor comprises main distributor 1 equally and is positioned at first blank flange 2, second blank flange 3 at two ends.
: in the present embodiment that main distributor 1 is formed by connecting in turn by two distribution pipings 11 with first embodiment's difference.The structure of distribution piping 11 is identical with the first embodiment, comprises main line 111 and the adpting flange 112 being arranged on main line 111 both ends open place.The adpting flange 112 of two distribution pipings 11 is bolted together, and main line 111 is connected.The adpting flange 112 being positioned at two ends is connected with the first blank flange 2, second blank flange 3 more respectively.
In the present embodiment, compare the first embodiment, add the perforate 1111 of a times, the gas of source of the gas can be assigned to more user.
When the perforate 1111 contained by two distribution pipings 11 still can not meet the demand of number of users, the quantity increasing distribution piping 11 can also be continued.
The present embodiment is by the quantity of expansion distribution piping with the structure of meeting consumers' demand, and expansion is simple, uses flexibly, compares to change the time and efforts that an air distributor spends and greatly reduce.
Other structure characteristics of the present embodiment can refer to the first embodiment, no longer repeat to introduce herein.
Although describe the utility model with reference to several exemplary embodiment, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of model utility, so be to be understood that, above-mentioned mode of execution is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (10)
1. an air distributor, is characterized in that, comprising:
Main distributor, its inner hollow, two ends have opening, and main distributor sidewall has multiple perforate, and wherein at least one perforate is as suction port, and at least one perforate is as air outlet, and other perforates are as suction port for subsequent use or air outlet for subsequent use; Each tapping is provided with joint;
First blank flange, is removably connected to the one end open place of described main distributor, with opening described in shutoff;
Second blank flange, which is provided with relief outlet, and the second blank flange is removably connected to the other end opening of described main distributor, and described relief outlet is communicated with main distributor inside.
2. air distributor according to claim 1, is characterized in that, described main distributor comprises the main line of both ends open inner hollow, and is arranged at the adpting flange at main line both ends open place respectively; Described perforate is arranged at the sidewall of described main line; Described first blank flange is respectively removably connected with an adpting flange with described second blank flange.
3. air distributor according to claim 1, is characterized in that, described main distributor comprises at least two distribution pipings connected in turn;
Described distribution piping comprises the main line of both ends open inner hollow and is arranged at the adpting flange at main line both ends open place respectively; Described perforate is arranged at the sidewall of described main line;
Adjacent two distribution pipings are removably connected by adpting flange, and the main line of each distribution piping is connected; The adpting flange being positioned at two ends is connected with described first blank flange, described second blank flange respectively.
4. the air distributor according to Claims 2 or 3, is characterized in that, described first blank flange and described second blank flange to be formed with described adpting flange respectively by bolt and be removably connected.
5. the air distributor according to Claims 2 or 3, is characterized in that, described perforate is distributed with multiple along the length direction of described main line, and the distance between adjacent two perforates is 10cm-15cm.
6. the air distributor according to Claims 2 or 3, is characterized in that, the described perforate on described main line is set to two relative row, and often row perforate is arranged along the length direction of main line.
7. the air distributor according to Claims 2 or 3, is characterized in that, is provided with gasket seal between described first blank flange and described adpting flange and between described second blank flange and described adpting flange.
8. the air distributor according to any one of claim 1-3, is characterized in that, described joint is inipple welding base, is fixedly welded on each described tapping.
9. the air distributor according to any one of claim 1-3, is characterized in that, the joint that the described tapping as suction port for subsequent use and air outlet for subsequent use is corresponding is provided with plug, with this perforate that shutoff is corresponding.
10. the air distributor according to any one of claim 1-3, is characterized in that, described main distributor, described first blank flange and described second blank flange are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291883.6U CN204592672U (en) | 2015-05-07 | 2015-05-07 | Air distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291883.6U CN204592672U (en) | 2015-05-07 | 2015-05-07 | Air distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592672U true CN204592672U (en) | 2015-08-26 |
Family
ID=53928823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291883.6U Expired - Fee Related CN204592672U (en) | 2015-05-07 | 2015-05-07 | Air distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178330A (en) * | 2016-07-20 | 2016-12-07 | 湖南鸿腾新能源技术有限公司 | Combiner valve and comprise its gas extinguishing system |
| CN108278487A (en) * | 2017-12-22 | 2018-07-13 | 中国航天空气动力技术研究院 | A kind of switching device and air charging system for FREE-PISTON SHOCK TUNNEL compressed pipe |
-
2015
- 2015-05-07 CN CN201520291883.6U patent/CN204592672U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178330A (en) * | 2016-07-20 | 2016-12-07 | 湖南鸿腾新能源技术有限公司 | Combiner valve and comprise its gas extinguishing system |
| CN108278487A (en) * | 2017-12-22 | 2018-07-13 | 中国航天空气动力技术研究院 | A kind of switching device and air charging system for FREE-PISTON SHOCK TUNNEL compressed pipe |
| CN108278487B (en) * | 2017-12-22 | 2019-12-20 | 中国航天空气动力技术研究院 | Switching device for free piston shock tunnel compression pipe and inflation device |
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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: 20150826 Termination date: 20170507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |