CN205479577U - Liquefied petroleum gas intelligence valve valve body - Google Patents
Liquefied petroleum gas intelligence valve valve body Download PDFInfo
- Publication number
- CN205479577U CN205479577U CN201620196761.3U CN201620196761U CN205479577U CN 205479577 U CN205479577 U CN 205479577U CN 201620196761 U CN201620196761 U CN 201620196761U CN 205479577 U CN205479577 U CN 205479577U
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- valve body
- valve
- liquefied petroleum
- petroleum gas
- wall
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- Lift Valve (AREA)
Abstract
The utility model belongs to the valve field, concretely relates to liquefied petroleum gas intelligence valve valve body. It includes the valve body body, the valve body body is hollow structure, and one end sets up to the intake pipe, and the other end sets up to connecting portion, sets up the outlet duct on the lateral wall, the outlet duct axis is mutually perpendicular with valve body body axis, the connecting portion inner wall is equipped with the cascaded surface, is equipped with the screw thread boss on the outer wall, valve body body middle part inner wall on be equipped with the hole boss, be equipped with sealing station on the hole boss. The utility model discloses can avoid the dead phenomenon of hand wheel card to a certain extent, improve valve seal nature, reduce the processing cost.
Description
Technical field
This utility model belongs to valve technology field, is specifically related to a kind of liquefied petroleum gas smart valve valve body.
Background technology
Valve is to make the medium (liquid, gas, powder) in pipe arrangement and equipment flow or stop and controlling the device of its flow.LPG valve, is also pipe valve, is most popular a kind of valve, and during its opening and closing, between sealing surface, frictional force is little, relatively durable, and Lift is little, easy to manufacture, easy to maintenance.It is applicable not only to mesolow, and is applicable to high pressure.Its Guan Bi principle is, relies on valve thick stick pressure, makes valve clack sealing surface fit tightly with sealing surface of seat, stops medium circulation.Valve body is a main parts size in valve, can effectively bear pressure medium together with spool and valve seat insert after forming sealing, generally uses casting or Forging Technology to produce.
At present, traditional liquefied petroleum gas valve in use can run into such problem: 1, valve body the most easily weares and teares with the connecting portion of handwheel, causes handwheel stuck；2, the defective tightness that coordinates of sealing ring and valve body, sealing is the strongest, it is possible to create potential safety hazard；3, valve structure is more complicated, and processing cost is higher.
Utility model content
In order to make up the deficiencies in the prior art, this utility model provides a kind of liquefied petroleum gas smart valve valve body.
Technical scheme is as follows:
A kind of liquefied petroleum gas smart valve valve body, including valve body body, described valve body body is hollow structure, and one end is set to air inlet pipe, the other end is set to connecting portion, arranging escape pipe on sidewall, described escape pipe axis is perpendicular with valve body body axis, and described connecting portion inwall is provided with cascaded surface, outer wall is provided with screw boss, in the middle part of described valve body body, inwall is provided with endoporus boss, and described endoporus boss is provided with sealing station, and the position of endoporus boss is below the axis of described escape pipe.
Further, described valve body body is set to inner circle taper hole with the connector of escape pipe.
Further, described inner circle taper hole cone angle scope is 65 ° to 75 °.
Further, described escape pipe inwall is provided with female thread, and outer wall is provided with convex stupefied.
Further, described air inlet pipe outer wall is coniform, and outer wall is provided with external screw thread.
Further, described valve body body and escape pipe are formed in one structure.
After using structure of the present utility model, compared with prior art, have the advantages that
1) be provided with cascaded surface due to valve body connecting portion inwall, the direct contact surface that with hands wheel fit, can decrease valve body and handwheel amasss, and reduces the abrasion of valve body connecting portion, it is to avoid handwheel stuck phenomenon；
2) in the middle part of valve body body, inwall is provided with endoporus boss, endoporus boss makes liquefied petroleum gas pass through circulation area reduction herein, closely cooperate with sealing member, oil gas is stoped to pass through, the sealing station arranged on endoporus boss makes endoporus boss reduce with the area that coordinates of sealing member, avoid due to the tightest problem of uneven the brought sealing in cooperation face, improve sealing；
3) simple due to the overall structure of valve, it is thus provided that enough receiving spaces, the turnover for oil gas provides convenient, valve body and the axis perpendicular of escape pipe, it is simple to process, reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, valve body body, 2, air inlet pipe, 20, external screw thread 3, connecting portion, 30, cascaded surface, 31, screw boss, 4, escape pipe, 40, inner circle taper hole, 41, convex stupefied, 5, endoporus boss, 50, sealing station.
Detailed description of the invention
Below in conjunction with Fig. 1 and embodiment, this utility model is illustrated.
nullA kind of liquefied petroleum gas smart valve valve body，Including valve body body 1，Described valve body body 1 is hollow structure，One end is set to air inlet pipe 2，The other end is set to connecting portion 3，Escape pipe 4 is set on sidewall，Described escape pipe 4 axis and valve body body 1 axis perpendicular，And both are integrated formed structures，Provide conveniently for part manufacture，Described connecting portion 3 inwall is provided with cascaded surface 30，Can be with hands wheel fit，Decrease valve body long-pending with the direct contact surface of handwheel，Reduce the abrasion of valve body connecting portion，Avoid handwheel stuck phenomenon to a certain extent，Outer wall is provided with screw boss 31，In the middle part of described valve body body 1, inwall is provided with endoporus boss 5，Described endoporus boss 5 is provided with sealing station 50，The position of endoporus boss 5 is below the axis of described escape pipe 4，Endoporus boss 5 makes liquefied petroleum gas pass through circulation area reduction herein，Closely cooperate with sealing member，Oil gas is stoped to pass through，The sealing station 50 arranged on endoporus boss 5 makes endoporus boss 5 reduce with the area that coordinates of sealing member，Avoid due to the tightest problem of uneven the brought sealing in cooperation face，Improve sealing.
Described valve body body 1 is set to inner circle taper hole 40 with the connector of escape pipe 4, inner circle taper hole 40 cone angle scope is 65 ° to 75 °, preferably 70 °, the path when setting of inner circle taper hole 40 makes oil gas discharge is broadened by narrow, slow down oil gas flowing velocity, cone angle is set to 70 ° and is to ensure that reduction path while path width change, saves material.
Described escape pipe 4 inwall is provided with female thread, and with valve external connection, outer wall is provided with convex stupefied 41.
Described air inlet pipe 2 outer wall is coniform, and outer wall is provided with external screw thread 20, coordinates with oil gas storage device.
Claims (6)
1. a liquefied petroleum gas smart valve valve body, it is characterized in that including valve body body (1), described valve body body (1) is hollow structure, one end is set to air inlet pipe (2), the other end is set to connecting portion (3), escape pipe (4) is set on sidewall, described escape pipe (4) axis and valve body body (1) axis perpendicular, described connecting portion (3) inwall is provided with cascaded surface (30), outer wall is provided with screw boss (31), described valve body body (1) middle part inwall is provided with endoporus boss (5), described endoporus boss (5) is provided with sealing station (50), the position of endoporus boss (5) is below the axis of described escape pipe.
A kind of liquefied petroleum gas smart valve valve body the most according to claim 1, it is characterised in that described valve body body (1) is set to inner circle taper hole (40) with the connector of escape pipe (4).
A kind of liquefied petroleum gas smart valve valve body the most according to claim 2, it is characterised in that described inner circle taper hole (40) cone angle scope is 65 ° to 75 °.
A kind of liquefied petroleum gas smart valve valve body the most according to claim 3, it is characterised in that described escape pipe (4) inwall is provided with female thread, and outer wall is provided with convex stupefied (41).
5. according to a kind of liquefied petroleum gas smart valve valve body described in claim 1 or 4, it is characterised in that described air inlet pipe (2) outer wall is coniform, and outer wall is provided with external screw thread (20).
A kind of liquefied petroleum gas smart valve valve body the most according to claim 1, it is characterised in that described valve body body (1) and escape pipe (4) are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196761.3U CN205479577U (en) | 2016-03-15 | 2016-03-15 | Liquefied petroleum gas intelligence valve valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196761.3U CN205479577U (en) | 2016-03-15 | 2016-03-15 | Liquefied petroleum gas intelligence valve valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479577U true CN205479577U (en) | 2016-08-17 |
Family
ID=56657677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620196761.3U Active CN205479577U (en) | 2016-03-15 | 2016-03-15 | Liquefied petroleum gas intelligence valve valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479577U (en) |
-
2016
- 2016-03-15 CN CN201620196761.3U patent/CN205479577U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Liquefied petroleum gas intelligence valve valve body Effective date of registration: 20190904 Granted publication date: 20160817 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. Fuyang branch Pledgor: HANGZHOU FENGYUAN COPPER Co.,Ltd. Registration number: Y2019330000047 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221213 Granted publication date: 20160817 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. Fuyang branch Pledgor: HANGZHOU FENGYUAN COPPER Co.,Ltd. Registration number: Y2019330000047 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |