CN208474220U - A kind of three-way pipe type installation air passage block - Google Patents
A kind of three-way pipe type installation air passage block Download PDFInfo
- Publication number
- CN208474220U CN208474220U CN201721788906.XU CN201721788906U CN208474220U CN 208474220 U CN208474220 U CN 208474220U CN 201721788906 U CN201721788906 U CN 201721788906U CN 208474220 U CN208474220 U CN 208474220U
- Authority
- CN
- China
- Prior art keywords
- gas
- flow
- chamber
- circuit block
- air passage
- 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 - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims description 7
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- 238000010301 surface-oxidation reaction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 65
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a kind of three-way pipe types to install air passage block, including gas circuit block body, and connection offers gas bypass pipe in the central hub of the gas circuit block body；The top connection of the gas circuit block body opens up that there are three the gas inlet pipes that are connected with gas bypass pipe；It is also provided with three on the gas circuit block body and adjusts chamber with the flow that gas inlet pipe is arranged in a one-to-one correspondence, and gas inlet pipe adjusts with flow and is connected between chamber by blow vent；Mode is connected through a screw thread on the upper lumen inner wall of the flow adjusting chamber and is provided with adjusting screw rod, and the bottom of adjusting screw rod is provided with flow control valve body；The bottom of the flow control valve body is additionally provided with flow control valve core.The utility model is applicable in and connect multiple pneumatic joints so that for a plurality of pipeline gas supply, easy to use, flexible, precise control, and surface oxidation treatment, appearance is beautiful, resistance to oxidation.
Description
Technical field
The utility model relates to gas source junction box's technical field, specifically a kind of three-way pipe type installs air passage block.
Background technique
In modern enterprise production, development will count gas source junction box, accessory of the air passage block as gas source junction box faster
One of, not only purposes is more and more extensive, and layout architecture is also evolving and varies.
Air passage block uses unique centralized control form, and compact, close, sealing performance aesthetic in appearance be reliable, operation pole
For convenience.Air passage block purposes is very extensive, is widely used in the fields such as electric power, petroleum gas, hydraulic, instrument measurement pipeline.
General air passage block is process using high-quality stainless steel material, has the characteristics that good antiseptic and rustproof, high temperature resistant, high pressure resistant.
And structure is complicated for air passage block in the prior art, it is inconvenient for use, and cannot oppose in each gas bypass pipe
Air-flow carries out flow control, not very practical.
Utility model content
The purpose of this utility model is to provide a kind of three-way pipe types to install air passage block, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of three-way pipe type installs air passage block, including gas circuit block body, is connected in the central hub of the gas circuit block body
Offer gas bypass pipe；The top connection of the gas circuit block body opens up that there are three the gases that are connected with gas bypass pipe
Inlet pipe；It is also provided with three on the gas circuit block body and adjusts chamber, flow tune with the flow that gas inlet pipe is arranged in a one-to-one correspondence
It is vertically arranged between section chamber and gas inlet pipe, and gas inlet pipe adjusts with flow and is connected between chamber by blow vent；Institute
It states and offers internal screw thread on the upper lumen inner wall of flow adjusting chamber, pass through on the upper lumen inner wall of flow adjusting chamber
Thread connecting mode is provided with adjusting screw rod, and the bottom of adjusting screw rod is provided with flow control valve body；The flow control valve body
Bottom be additionally provided with flow control valve core.
As a further solution of the present invention: vertical connection is arranged between the gas inlet pipe and gas bypass pipe.
As a further solution of the present invention: also symmetrically offering multiple installation screws on the gas circuit block body.
As a further solution of the present invention: the external peripheral surface of the flow control valve body and flow adjust chamber
Middle part inner wall between be provided with sealing ring, sealing ring is made of rubber pad.
As a further solution of the present invention: the internal diameter of the gas bypass pipe is greater than twice of gas inlet pipe internal diameter
Setting.
Compared with prior art, the utility model has the beneficial effects that
In use, gas bypass pipe is connected on each gas generator, when gas enters gas circuit by gas bypass pipe
After in block body, gas is discharged through gas inlet pipe respectively, and when needing the flow velocity of gas on regulating gas inlet pipe, rotation adjusts spiral shell
Bar can be realized the movement of flow control valve body, realize flow control valve core to the tune by gas flow size in gas inlet pipe
Section, and the corresponding gas inlet pipe of each flow regulator independent control；The utility model be applicable in connect multiple pneumatic joints with
It is supplied for a plurality of pipeline, easy to use, flexible, precise control, and surface oxidation treatment, appearance is beautiful, resistance to oxidation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that three-way pipe type installs air passage block.
Fig. 2 is the side view that three-way pipe type installs air passage block.
Fig. 3 is the structural schematic diagram that three-way pipe type installs flow regulator in air passage block.
In figure: 1- gas circuit block body, 2- gas inlet pipe, 3- gas bypass pipe, 4- flow control valve body, 5- installation screw,
6- adjusting screw rod, 7- flow adjust chamber, 8- sealing ring, 9- blow vent, 10- flow control valve core.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of three-way pipe type installs air passage block, including gas circuit block body
1, connection offers gas bypass pipe 3 in the central hub of the gas circuit block body 1；The top of the gas circuit block body 1 is connected to
The gas inlet pipe 2 being connected with gas bypass pipe 3 there are three opening up；It is vertical between the gas inlet pipe 2 and gas bypass pipe 3
Connection setting；Multiple installation screws 5 are also symmetrically offered on the gas circuit block body 1, are screwed in using standing screw to installation spiral shell
In hole 5, gas circuit block body 1 is fixed on gas source junction box by realization；Three and gas are also provided on the gas circuit block body 1
The flow that inlet pipe 2 is arranged in a one-to-one correspondence adjusts chamber 7, and flow is adjusted to be vertically arranged between chamber 7 and gas inlet pipe 2, and gas
Inlet pipe 2 is adjusted with flow to be connected between chamber 7 by blow vent 9；It is opened on the upper lumen inner wall of the flow adjusting chamber 7
Equipped with internal screw thread, mode is connected through a screw thread on the upper lumen inner wall of flow adjusting chamber 7 and is provided with adjusting screw rod 6, is adjusted
The bottom of screw rod 6 is provided with flow control valve body 4, and the external peripheral surface and flow of flow control valve body 4 adjust the middle part of chamber 7
Sealing ring 8 is provided between inner wall, sealing ring 8 is made of rubber pad；The bottom of the flow control valve body 4 is additionally provided with stream
Adjustable valve core 10.
In the utility model embodiment, the internal diameter of the gas bypass pipe 3 is greater than twice of setting of 2 internal diameter of gas inlet pipe.
In the utility model embodiment, oxidation processes are made in the outer surface of the gas circuit block body 1, and oxidation processes are by steel part
It is heated to proper temperature in air-vapor or chemicals, its surface is made to form the oxidation of blue layer (or black)
Film, to improve the corrosion resistance and appearance of steel.
The working principle of the utility model is: working as gas in use, gas bypass pipe 3 is connected on each gas generator
Body by gas bypass pipe 3 enter gas circuit block body 1 in after, gas respectively through gas inlet pipe 2 be discharged, when need regulating gas into
On pipe 2 when the flow velocity of gas, rotation adjusting screw rod 6 can be realized the movement of flow control valve body 4, realize that flow control valve core 10 is right
By the adjusting of gas flow size in gas inlet pipe 2, and the corresponding gas inlet pipe 2 of each flow regulator independent control；This
Utility model is applicable in and connect multiple pneumatic joints for a plurality of pipeline gas supply, easy to use, flexible, precise control, and table
Face oxidation processes, appearance is beautiful, resistance to oxidation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of three-way pipe type installs air passage block, including gas circuit block body (1), which is characterized in that the gas circuit block body (1)
Connection offers gas bypass pipe (3) in central hub, and the connection of the top of the gas circuit block body (1) opens up that there are three and gas
The gas inlet pipe (2) that body bypass pipe (3) is connected is also provided with three and gas inlet pipe (2) one on the gas circuit block body (1)
One flow that is correspondingly arranged adjusts chamber (7), and flow is adjusted to be vertically arranged between chamber (7) and gas inlet pipe (2), and gas into
Pipe (2) is adjusted with flow to be connected between chamber (7) by blow vent (9), and the flow is adjusted in the upper lumen of chamber (7)
Internal screw thread is offered on wall, is connected through a screw thread mode on the upper lumen inner wall of flow adjusting chamber (7) and is provided with adjusting spiral shell
Bar (6), the bottom of adjusting screw rod (6) are provided with flow control valve body (4), and the bottom of the flow control valve body (4) is also set up
There are flow control valve core (10).
2. a kind of three-way pipe type according to claim 1 installs air passage block, which is characterized in that the gas inlet pipe (2) with
Vertical connection is arranged between gas bypass pipe (3).
3. a kind of three-way pipe type according to claim 1 installs air passage block, which is characterized in that the gas circuit block body (1)
On also symmetrically offer multiple installation screws (5).
4. a kind of three-way pipe type according to claim 1 installs air passage block, which is characterized in that the flow control valve body
(4) it is provided with sealing ring (8) between the middle part inner wall of external peripheral surface and flow adjusting chamber (7), sealing ring (8) uses rubber
Rubber mat is made.
5. a kind of three-way pipe type according to claim 1 installs air passage block, which is characterized in that the gas bypass pipe (3)
Internal diameter be greater than twice of gas inlet pipe (2) internal diameter setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721788906.XU CN208474220U (en) | 2017-12-19 | 2017-12-19 | A kind of three-way pipe type installation air passage block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721788906.XU CN208474220U (en) | 2017-12-19 | 2017-12-19 | A kind of three-way pipe type installation air passage block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474220U true CN208474220U (en) | 2019-02-05 |
Family
ID=65203857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721788906.XU Expired - Fee Related CN208474220U (en) | 2017-12-19 | 2017-12-19 | A kind of three-way pipe type installation air passage block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474220U (en) |
-
2017
- 2017-12-19 CN CN201721788906.XU patent/CN208474220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |