CN207005322U - A kind of extending type Plastic valve - Google Patents
A kind of extending type Plastic valve Download PDFInfo
- Publication number
- CN207005322U CN207005322U CN201720666011.2U CN201720666011U CN207005322U CN 207005322 U CN207005322 U CN 207005322U CN 201720666011 U CN201720666011 U CN 201720666011U CN 207005322 U CN207005322 U CN 207005322U
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- China
- Prior art keywords
- vertical
- valve body
- regulation
- top surface
- fixed
- 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
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- Valve Housings (AREA)
Abstract
The utility model discloses a kind of extending type Plastic valve, including valve body, there is connection screw thread on the both ends lateral wall of the valve body, the middle top surface of valve body forms the adjustment portion upwardly extended, the middle part of adjustment portion has the vertical regulation groove of rectangular cross-section shape, vertical regulation groove communicates with the middle part opening of valve body, the top surface of adjustment portion is fixed with upper junction plate, the middle part of upper junction plate has upper vertical through hole, riser sleeve is in regulation groove vertically, the top surface of riser is fixedly arranged in the middle of regulation stud, vertical post is bolted with regulation stud, the top of vertical post stretches out upper vertical through hole and is fixed with manual plate, manual plate is pressed against on the top surface of upper junction plate；There is permanent magnet ring body can adsorb with body and be connected so as to convenient in connection at its both ends, its good connecting effect, efficiency high, meanwhile, manually pull manual plate to realize the lifting of valve element, and realized and positioned by rotational positioning post, so as to realize Flow-rate adjustment.
Description
Technical field：
Valve technology field is the utility model is related to, more specifically to a kind of extending type Plastic valve.
Background technology：
Its is simple in construction for existing Plastic valve, is generally the valve body that endoporus is circular port, the both ends of valve body have spiral shell
Line, it is threadedly attached in pipe fitting, and when screw thread is connected with pipe fitting in this connection, its docking is not easy to, so that spiral shell
Efficiency is low when connecing.
And when being adjusted above and below valve element progress of its inside of existing valve body, it does not have limit sliding chutes etc. to be oriented to, from
And when being adjusted above and below valve element, easy offset direction influences service life using long easy abrasion, and existing valve body
Valve element uses screw-type to adjust substantially, and it uses long, and screw thread easily wears and produces sliding tooth, can not realize and firmly be spirally connected, shadow
Ring regulation.
Utility model content：
The purpose of this utility model and provides a kind of extending type Plastic valve aiming at the deficiency of prior art, it
There is permanent magnet ring body can adsorb with body and be connected so as to convenient in connection at both ends, its good connecting effect, efficiency high, together
When, manually pull manual plate to realize the lifting of valve element, and realized and positioned by rotational positioning post, so as to realize flow
Regulation, its is easy to adjust, it is not easy to sliding tooth is produced, and valve element moves up and down between being in two guide plates, it moves position
It is accurate to put, it is not easy to wears, improves service life.
Technology solution of the present utility model is as follows：
A kind of extending type Plastic valve, including valve body, there is connection screw thread on the both ends lateral wall of the valve body, valve body
Middle top surface forms the adjustment portion upwardly extended, and the middle part of adjustment portion has the vertical regulation groove of rectangular cross-section shape, erects
Straight regulation groove communicates with the middle part opening of valve body, and the top surface of adjustment portion is fixed with upper junction plate, the middle part tool of upper junction plate
There is upper vertical through hole, for riser sleeve in regulation groove vertically, the top surface of riser is fixedly arranged in the middle of regulation stud, adjusts spiral shell
Vertical post is bolted with post, the top of vertical post stretches out upper vertical through hole and is fixed with manual plate, and manual plate is pressed against connection
On the top surface of plate, elastic sealing layer is fixed with the lateral wall of riser, elastic sealing layer is pressed against the interior of vertical regulation groove
In side wall, the bottom surface of riser is fixed with the valve element of tabular, valve element sleeve in the opening of middle part, the bottom of valve element and both sides
Primary seal elastic layer is fixed with lateral wall, primary seal elastic laminate is leaned against on the madial wall of middle part opening；
There is the vertical teeth portion of strip in one side wall of the vertical post, regulation branch is fixed with the top end face of upper junction plate
Fagging, adjust in the horizontal screw having in supporting plate and be bolted with locating dowel, the outer end of locating dowel forms rotation section, locating dowel
The inner form holding convex column, holding convex column is corresponding with the teeth groove of vertical teeth portion.
Two guide plates are provided with the middle part opening, the both ends of two guide plates are fixed on the inner side of middle part opening
On wall, the spacing layer of self-lubricating is fixed with the madial wall of two guide plates, valve element is clamped between two spacing layers of self-lubricating.
There is annular groove on the madial wall at the both ends of the valve body, there is internal thread on the madial wall of annular groove, forever
Magnet ring body is in annular groove and is screwed onto on internal thread.
The valve body is polytetrafluoroethylene (PTFE) valve body.
The vertical post upper sleeve has buffer spring, and buffer spring is in straight regulation groove, and the top of buffer spring
Power puts forth effort on the top surface of riser in the bottom surface of upper junction plate, the bottom of buffer spring.
The beneficial effects of the utility model are：
There is permanent magnet ring body can adsorb with body and be connected so as to convenient in connection at its both ends, its connection effect
It is good, efficiency high, meanwhile, manually pull manual plate to realize the lifting of valve element, and realized and positioned by rotational positioning post,
So as to realize Flow-rate adjustment, its is easy to adjust, it is not easy to sliding tooth is produced, and valve element between being in two guide plates move down
Dynamic, its shift position is accurate, it is not easy to wears, improves service life.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial sectional view of the present utility model.
Embodiment：
Embodiment：As shown in Fig. 1 to Fig. 2, a kind of extending type Plastic valve, including valve body 10, the both ends of the valve body 10
There is connection screw thread 11, the middle top surface of valve body 10 forms the adjustment portion 13 upwardly extended, in adjustment portion 13 on lateral wall
Portion has the vertical regulation groove 131 of rectangular cross-section shape, the vertical phase of middle part opening 12 for adjusting groove 131 and valve body 10
Logical, the top surface of adjustment portion 13 is fixed with upper junction plate 14, and the middle part of upper junction plate 14 has upper vertical through hole 141, riser 16
For sleeve in regulation groove 131 vertically, the top surface of riser 16 is fixedly arranged in the middle of regulation stud 162, is spirally connected in regulation stud 162
There is vertical post 17, the top of vertical post 17 stretches out upper vertical through hole 141 and is fixed with manual plate 172, and manual plate 172 is pressed against
On the top surface of connecting plate 14, elastic sealing layer 1 is fixed with the lateral wall of riser 16, elastic sealing layer 1 is pressed against vertical tune
On the madial wall for saving groove 131, the bottom surface of riser 16 is fixed with the valve element 161 of tabular, and the sleeve of valve element 161 is in middle part opening
In 12, primary seal elastic layer 2 is fixed with the bottom of valve element 161 and the lateral wall of both sides, primary seal elastic layer 2 is pressed against middle part
On the madial wall of opening 12；
There is the vertical teeth portion 171 of strip in one side wall of the vertical post 17, fixed on the top end face of upper junction plate 14
Have regulation supporting plate 20, adjust and be bolted with locating dowel 21 in supporting plate 20 in the horizontal screw that has, the outer end of locating dowel 21 into
Type has rotation section 22, and the inner of locating dowel 21 forms holding convex column 23, the teeth groove of holding convex column 23 and vertical teeth portion 171
It is corresponding.
Further, two guide plates 19 are provided with the middle part opening 12, the both ends of two guide plates 19 are fixed
On the madial wall of middle part opening 12, the spacing layer 191 of self-lubricating is fixed with the madial wall of two guide plates 19, valve element 16 presss from both sides
Hold between the spacing layer 191 of two self-lubricatings.
Further, there is annular groove 101 on the madial wall at the both ends of the valve body 10, annular groove 101 it is interior
There is internal thread, permanent magnet ring body 102 is in annular groove 101 and is screwed onto on internal thread in side wall.
Further, the valve body 10 is polytetrafluoroethylene (PTFE) valve body.
Further, the vertical upper sleeve of post 17 has buffer spring 3, and buffer spring 3 is in straight regulation groove 131
In, the bottom surface of upper junction plate 14 is put forth effort on the top of buffer spring 3, and the top surface of riser 16 is put forth effort in the bottom of buffer spring 3.
Be further fixed on self-lubricating stop collar 9 on the madial wall of the upper vertical through hole 141, self-lubricating stop collar 9 for
There is dead slot at vertical teeth portion 171.
The present embodiment when in use, by pulling up manual plate 172, realizes moving up and down for vertical post 17, position is true
After fixed, rotational positioning post 21 so that holding convex column 23 is stretched into and holding is realized in corresponding neck in vertical teeth portion 171 and determined
Position, and when valve body 10 is attached body, it is convenient by the fixed realization positioning of the end of permanent magnet ring body 18 and body absorption
Body connects, and improves installation effectiveness.
Claims (5)
1. a kind of extending type Plastic valve, including valve body (10), it is characterised in that：Have on the both ends lateral wall of the valve body (10)
There is connection screw thread (11), the middle top surface of valve body (10) forms the adjustment portion (13) upwardly extended, the middle part of adjustment portion (13)
Vertical regulation groove (131) with rectangular cross-section shape, the middle part opening of groove (131) and valve body (10) is adjusted vertically
(12) communicate, the top surface of adjustment portion (13) is fixed with upper junction plate (14), and the middle part of upper junction plate (14) has upper vertical through hole
(141), for riser (16) sleeve in regulation groove (131) vertically, the top surface of riser (16) is fixedly arranged in the middle of regulation stud
(162) vertical post (17), is bolted with regulation stud (162), the upper vertical through hole (141) of top stretching of vertical post (17) is simultaneously solid
Surely there is manual plate (172), manual plate (172) is pressed against on the top surface of upper junction plate (14), solid on the lateral wall of riser (16)
Fixed flexible sealant (1), elastic sealing layer (1) are pressed against on the madial wall of vertical regulation groove (131), riser (16)
Bottom surface is fixed with the valve element (161) of tabular, and valve element (161) sleeve is in middle part opening (12), the bottom and two of valve element (161)
Primary seal elastic layer (2) is fixed with the lateral wall of side, primary seal elastic layer (2) is pressed against the madial wall of middle part opening (12)
On；
There is the vertical teeth portion (171) of strip in one side wall of the vertical post (17), consolidate on the top end face of upper junction plate (14)
Surely there is regulation supporting plate (20), locating dowel (21), locating dowel are bolted with the horizontal screw having in regulation supporting plate (20)
(21) outer end forms rotation section (22), and the inner of locating dowel (21) forms holding convex column (23), holding convex column
(23) it is corresponding with the teeth groove of vertical teeth portion (171).
A kind of 2. extending type Plastic valve according to claim 1, it is characterised in that：It is provided with the middle part opening (12)
Two guide plates (19), the both ends of two guide plates (19) are fixed on the madial wall of middle part opening (12), two guide plates
(19) be fixed with the spacing layer of self-lubricating (191) on madial wall, valve element (161) be clamped in two spacing layers of self-lubricating (191) it
Between.
A kind of 3. extending type Plastic valve according to claim 1, it is characterised in that：The inner side at the both ends of the valve body (10)
There is annular groove (101) on wall, there is internal thread on the madial wall of annular groove (101), permanent magnet ring body (102) is in ring
In connected in star (101) and it is screwed onto on internal thread.
A kind of 4. extending type Plastic valve according to claim 1, it is characterised in that：The valve body (10) is polytetrafluoroethylene (PTFE)
Valve body.
A kind of 5. extending type Plastic valve according to claim 1, it is characterised in that：Described vertical post (17) upper sleeve has slow
Spring (3) is rushed, buffer spring (3) is in straight regulation groove (131), and upper junction plate is put forth effort on the top of buffer spring (3)
(14) top surface of riser (16) is put forth effort in bottom surface, the bottom of buffer spring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666011.2U CN207005322U (en) | 2017-06-08 | 2017-06-08 | A kind of extending type Plastic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666011.2U CN207005322U (en) | 2017-06-08 | 2017-06-08 | A kind of extending type Plastic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005322U true CN207005322U (en) | 2018-02-13 |
Family
ID=61447050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720666011.2U Expired - Fee Related CN207005322U (en) | 2017-06-08 | 2017-06-08 | A kind of extending type Plastic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281741A (en) * | 2018-09-03 | 2019-01-29 | 合肥集民科技有限公司 | A kind of automobile exhaust pipe of easy cleaning |
-
2017
- 2017-06-08 CN CN201720666011.2U patent/CN207005322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281741A (en) * | 2018-09-03 | 2019-01-29 | 合肥集民科技有限公司 | A kind of automobile exhaust pipe of easy cleaning |
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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: 20180213 Termination date: 20180608 |