CN206682377U - A kind of double outlet gas pressure reducers - Google Patents
A kind of double outlet gas pressure reducers Download PDFInfo
- Publication number
- CN206682377U CN206682377U CN201720425921.1U CN201720425921U CN206682377U CN 206682377 U CN206682377 U CN 206682377U CN 201720425921 U CN201720425921 U CN 201720425921U CN 206682377 U CN206682377 U CN 206682377U
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- CN
- China
- Prior art keywords
- air flue
- valve body
- disposed
- piston rod
- piston
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Abstract
It the utility model is related to a kind of double outlet gas pressure reducers, including valve body, air inlet pipe and pressure gauge, valve body has epithelium healing up and down, downtake, left air flue and right air flue, epithelium healing communicates with downtake, outlet regulation joint is installed at left and right sides of valve body, downtake is connected with air inlet pipe, the upper end of valve body is disposed with the cylinder upwardly extended, the upper end of the cylinder is disposed with removable cover, column body, which slides up and down, is disposed with sealing piston, the lower end of the sealing piston is disposed with the piston rod that lower end is inserted into epithelium healing vertically between two parties, upper end is cased with the outside of piston rod with sealing piston to be connected, the relief spring that lower end is connected with the upper surface of valve body；The bottom of epithelium healing is provided with the connection air flue being connected respectively with left air flue and right air flue.The utility model good appearance, simple in construction firm, pressure reducer compact, there is more preferable drop resistant effect, outlet regulation is easy to operate, and gas is more uniform.
Description
Technical field
Pressure reducer field is the utility model is related to, more particularly to a kind of double outlet gas pressure reducers.
Background technology
Gas pressure reducer, it is a kind of device depressurized to high pressure bottled gas.Existing double outlet pressure reducers are most
Volume is larger, and carrying is constant, does not possess drop resistant performance.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of double outlet gas pressure reducers, good appearance, structure
Simple firm, pressure reducer compact, there is more preferable drop resistant effect, outlet regulation is easy to operate, and gas is more uniform.
Technical scheme is used by the utility model solves its technical problem：A kind of double outlet gas pressure reducers are provided,
Including valve body, air inlet pipe and pressure gauge, described valve body has epithelium healing, downtake, left air flue and the right side up and down
Air flue, described epithelium healing communicate with downtake, are symmetrically connected with left and right sides of described valve body and left air flue and right gas
The outlet regulation joint of road connection, described downtake are connected with air inlet pipe, and the upper end of described valve body, which is disposed with, to be upwardly extended
Cylinder, the upper end of the cylinder is disposed with removable cover, and described column body, which slides up and down, is disposed with sealing piston, and this is close
The lower end of envelope piston is disposed with the piston rod that lower end is inserted into epithelium healing vertically between two parties, is cased with the outside of described piston rod
End is connected with sealing piston, the relief spring that lower end is connected with the upper surface of valve body, and the inside of described piston rod is disposed with company
Logical sealing piston top and the decompression air flue of piston rod side wall；
The front side of described valve body is centrally arranged preceding air flue, and the preceding air flue is connected with pressure gauge, described epithelium healing
Bottom is provided with the connection air flue being connected respectively with left air flue and right air flue.
Further, radial arrangement has outlet connecting pole in the side wall of described outlet regulation joint, and outlet regulation connects
The inside of head is provided with the needle being connected with afterbody bull stick.
Further, insertion is provided with sealing gasket between two parties for the lower surface of described piston rod, and the sealing gasket is by epithelium healing bottom
The venthole in portion is blocked.
Further, described piston rod, which is located on the lateral wall of the part inside epithelium healing, is provided with sealing ring, described
Sealing piston and inboard wall of cylinder between sealing ring is installed.
Further, filter is installed at one end air inlet of described air inlet pipe.
Further, it is provided with steam vent in the side wall of described cylinder.
Gas in gas cylinder is entered in the downtake of pressure reducer by air inlet pipe, and the gas entered from downtake is straight
Connect and enter in epithelium healing, the gas entered in epithelium healing simultaneously up elapses sealing piston, while the gas in epithelium healing
Entered from the stomata on piston rod in the sealed compartment between piston and cylinder, in sealed compartment gassy pusher piston to
Under, the strength of effect and pressure-stabilizing spring with the gas in epithelium healing balances each other, and realizes the effect of decompression；
Now gas in the lumen is most of is entered in left air flue and right air flue by two connection air flues, then from going out
Controlled atmosphere section joint realizes regulation outlet；
If turn the regulating valve stem on outlet regulation joint, it is possible to the gas output of each outlet regulation joint is adjusted,
The balance of output pressure is so achieved that, regulating valve stem is opened bigger, and gas output is bigger.
Pressure gauge can test the air pressure of air inlet.
When sealing ring occurs damaged, gas can be automatically drained out from the steam vent of column side face, ensure the peace of pressure reducer
It is complete to use.
Beneficial effect
A kind of double outlet gas pressure reducers are the utility model is related to, good appearance is simple in construction firm, pressure reducer small volume
Ingeniously, there is more preferable drop resistant effect, outlet regulation is easy to operate, and gas is more uniform.
Brief description of the drawings
Fig. 1 is main structure figure of the present utility model；
Fig. 2 is the half-sectional structure chart of main view of the present utility model；
Fig. 3 is partial structurtes top view of the present utility model.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
As Figure 1-3, embodiment of the present utility model is related to a kind of double outlet gas pressure reducers, including valve body 1, enters
Tracheae 13 and pressure gauge 14, described valve body 1 have epithelium healing 9, downtake 11, left air flue 10 and the right side up and down
Air flue 8, described epithelium healing 9 communicate with downtake 11, the left and right sides of described valve body 1 be symmetrically connected with left air flue 10 with
And the outlet regulation joint 2 that right air flue 8 connects, described downtake 11 are connected with air inlet pipe 13, the upper end cloth of described valve body 1
The cylinder 3 upwardly extended is equipped with, the upper end of the cylinder 3 is disposed with removable cover 7, cloth is slided up and down inside described cylinder 3
Sealing piston 4 is equipped with, the lower end of the sealing piston 4 is disposed with the piston rod 6 that lower end is inserted into epithelium healing 9, institute vertically between two parties
The outside for the piston rod 6 stated is cased with the relief spring 5 that upper end is connected with sealing piston 4, lower end is connected with the upper surface of valve body 1,
The inside of described piston rod 6 is disposed with the decompression air flue 12 of the top of communication seals piston 4 and the side wall of piston rod 6；
The front side of described valve body 1 is centrally arranged preceding air flue 20, and the preceding air flue 20 is connected with pressure gauge 14, described
The bottom of epithelium healing 9 is provided with the connection air flue 18 being connected respectively with left air flue 10 and right air flue 8.
Further, radial arrangement has outlet connecting pole 15 in the side wall of described outlet regulation joint 2, outlet regulation
The inside of joint 2 is provided with the needle 21 being connected with afterbody bull stick.
Further, insertion is provided with sealing gasket 16 between two parties for the lower surface of described piston rod 6, and the sealing gasket 16 is by upper gas
The venthole of the bottom of road 9 is blocked, and improves sealing effectiveness.
Further, described piston rod 6, which is located on the lateral wall of the part inside epithelium healing 9, is provided with sealing ring, institute
Sealing ring is installed between the sealing piston 4 and the inwall of cylinder 3 stated, improves sealing effectiveness.
Further, filter is installed at one end air inlet of described air inlet pipe 13, prevents debris from entering valve body 1
It is interior.
Further, it is provided with steam vent 17 in the side wall of described cylinder 3.
Gas in gas cylinder is entered in the downtake 11 of pressure reducer by air inlet pipe 13, is entered from downtake 11
Gas is entered directly into epithelium healing 9, and the gas entered in epithelium healing 9 simultaneously up elapses sealing piston 4, while upper gas
Gas in road 9 is entered in the sealed compartment between piston and cylinder 3 from the stomata on piston rod 6, gassy in sealed compartment
Pusher piston is downward, is balanced each other with the effect of gas in epithelium healing 9 and the strength of pressure-stabilizing spring, realizes the effect of decompression
Fruit；
Gas now in the lumen is most of to be entered in left air flue 10 and right air flue 8 by two connection air flues 18,
Again regulation outlet is realized from outlet regulation joint 2；
If turn the regulating valve stem on outlet regulation joint 2, it is possible to adjust the outlet of each outlet regulation joint 2
Amount, the balance of output pressure is so achieved that, regulating valve stem is opened bigger, and gas output is bigger.
Pressure gauge 14 can test the air pressure of air inlet.
When sealing ring occurs damaged, gas can be automatically drained out from the steam vent 17 of the side of cylinder 3, ensure pressure reducer
Safe handling.
The utility model good appearance, simple in construction firm, pressure reducer compact, there is more preferable drop resistant effect, go out
Controlled atmosphere section is easy to operate, and gas is more uniform.
Claims (6)
1. a kind of double outlet gas pressure reducers, including valve body (1), air inlet pipe (13) and pressure gauge (14), it is characterised in that described
Valve body (1) have epithelium healing (9), downtake (11), left air flue (10) and right air flue (8) up and down, it is described
Epithelium healing (9) communicates with downtake (11), is symmetrically connected with left and right sides of described valve body (1) and left air flue (10) and the right side
The outlet regulation joint (2) of air flue (8) connection, described downtake (11) are connected with air inlet pipe (13), described valve body (1)
Upper end is disposed with the cylinder (3) upwardly extended, and the upper end of the cylinder (3) is disposed with removable cover (7), described cylinder (3)
Inside, which slides up and down, is disposed with sealing piston (4), and the lower end of the sealing piston (4) is disposed with lower end and is inserted into gas vertically between two parties
Piston rod (6) in road (9), be cased with the outside of described piston rod (6) upper end be connected with sealing piston (4), lower end and valve body
(1) the connected relief spring (5) in upper surface, the inside of described piston rod (6) be disposed with the top of communication seals piston (4) with
And the decompression air flue (12) of piston rod (6) side wall；
The front side of described valve body (1) is centrally arranged preceding air flue (20), and the preceding air flue (20) is connected with pressure gauge (14), described
The bottom of epithelium healing (9) be provided with the connection air flue (18) being connected respectively with left air flue (10) and right air flue (8).
2. double outlet gas pressure reducers according to claim 1, it is characterised in that：Described outlet regulation joint (2)
Radial arrangement has outlet connecting pole (15) in side wall, and the inside of outlet regulation joint (2) is provided with what is be connected with afterbody bull stick
Needle (21).
3. double outlet gas pressure reducers according to claim 1, it is characterised in that：The lower surface of described piston rod (6)
Insertion placed in the middle is provided with sealing gasket (16), and the sealing gasket (16) blocks the venthole of epithelium healing (9) bottom.
4. double outlet gas pressure reducers according to claim 1, it is characterised in that：Described piston rod (6) is located at upper gas
Sealing ring is installed on the lateral wall of the internal part in road (9), installed between described sealing piston (4) and cylinder (3) inwall
There is sealing ring.
5. double outlet gas pressure reducers according to claim 1, it is characterised in that：One end of described air inlet pipe (13) is entered
Filter is installed at gas port.
6. double outlet gas pressure reducers according to claim 1, it is characterised in that：Opened in the side wall of described cylinder (3)
There is steam vent (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425921.1U CN206682377U (en) | 2017-04-21 | 2017-04-21 | A kind of double outlet gas pressure reducers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425921.1U CN206682377U (en) | 2017-04-21 | 2017-04-21 | A kind of double outlet gas pressure reducers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682377U true CN206682377U (en) | 2017-11-28 |
Family
ID=60404014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720425921.1U Expired - Fee Related CN206682377U (en) | 2017-04-21 | 2017-04-21 | A kind of double outlet gas pressure reducers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682377U (en) |
-
2017
- 2017-04-21 CN CN201720425921.1U patent/CN206682377U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200421 |