CN206338458U - A kind of new Pull breaking ualve - Google Patents
A kind of new Pull breaking ualve Download PDFInfo
- Publication number
- CN206338458U CN206338458U CN201621464872.4U CN201621464872U CN206338458U CN 206338458 U CN206338458 U CN 206338458U CN 201621464872 U CN201621464872 U CN 201621464872U CN 206338458 U CN206338458 U CN 206338458U
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- CN
- China
- Prior art keywords
- valve barrel
- valve element
- drawstring
- barrel
- pull breaking
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of new Pull breaking ualve, by the way of intermediate sleeve clamping left valve barrel and right valve barrel, left valve element and right the valve element mutual top pressure under the effect of precompressed elastic part elastic force during closure, lock in guide body makes body be fixed in left raised and right projection, drawstring combination is connected with the lock of intermediate sleeve, when pulling drawstring, lock departs from the related body of through hole and disengaged, and left valve barrel is separated with right valve barrel moment under the effect of precompressed elastic part elastic force, precompressed elastic part elastic force makes left valve element seal up left valve barrel and right valve barrel respectively with right valve element simultaneously, sealing and defencive function needs when effectively realizing disconnection；The pulling-out force of the elastic component of other guide body or the regulating bolt precompression adjustable rope-pulling of guide member, the second sealing ring and the 3rd sealing ring set can ensure to break rear left valve barrel and the respective instantaneous closing sealing of right valve barrel, it is simultaneously simple in construction, it is easy for installation, it can connect and fix again, with Reusability, the characteristics of practical.
Description
Technical field
The utility model is related to the valve technology field of emergency cut-off, specifically a kind of new Pull breaking ualve.
Background technology
In industrial production with fluid circuit course of conveying, the accessory device such as valve installed on pipeline and pipeline needs emphasis
Break protection.Especially chemical liquid, toxic liquid and flammable liquid and gas etc..Such as move between the mouth of pipe and the fixed mouth of pipe
Connection, it is easy to cause pipe interface to disconnect or rupture to cause stream because producing burst excess load external force situation at the mobile mouth of pipe
Body is leaked, so as to cause it is serious break accident, for this problem, nowadays developed the application of Pull breaking ualve and pushed away
Wide to have been directed to many industries, output of the suitable application area including oil tank is input into and other fix and moved fluid storage dress
Put, such as the connection between fluid delivery arm and transport agent.Currently used for all trades and professions Pull breaking ualve product functionally,
The purpose for asking Pull breaking ualve to be finally reached is in order to avoid being dropped with the generation for preventing from breaking accident or by the probability for occurring high-risk accident
It is low to minimum, to Pull breaking ualve break performance, break after sealing property, reliability and stability requirement it is high；But, existing skill
The problem of there is complex structure, high expensive, break unstable properties in the Pull breaking ualve of art.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of simple in construction, it is reusable, into
This low, sealed reliable, the stable new Pull breaking ualve of performance.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of new Pull breaking ualve, including left valve barrel, right valve barrel, left valve element, right valve element, intermediate sleeve and drawstring combination, it is described
The left supported plate for being used for installing left valve element is provided with left valve barrel, precompressed elastic part, institute are provided between the left valve element and left supported plate
The right supported plate for being provided with right valve barrel and being used for installing right valve element is stated, precompressed elastic part is provided between the right valve element and right supported plate,
The left valve barrel is with right valve barrel by intermediate sleeve clamping, and the drawstring combination is connected between putting.
Further, the left valve barrel is cylindrical, and left projection is provided with the peripheral outer wall that left valve barrel keeps right end, described
Raised left side wall is provided with the first inclined-plane, and positioning boss is provided with the right side of left valve barrel.
Further, the right valve barrel is cylindrical, keeps left to hold in right valve barrel and be provided with peripheral outer wall relative with left projection
The right projection claimed, the right raised right side wall is provided with the second inclined-plane, and second inclined-plane is provided with two through holes, in right valve
The left side of body is provided with the detent being adapted with positioning boss, and the detent is provided with the first sealing ring.
Further, the intermediate sleeve includes two bodies and is installed in two guide bodies of two body sides respectively,
The body and the first inclined-plane and the second inclined-plane are adapted, and body can be fastened in the left raised and right projection of through hole,
Sleeve that the guide body includes being installed on body, the interior lock for being placed on sleeve and matching with through hole, it is connected in after lock
The connecting rod at end and the elastic component being socketed on connecting rod, the tail end of the connecting rod are extended to outside sleeve.
Further, the drawstring combination includes drawstring and is arranged on two fasteners at drawstring two ends, the fastener
One end is detachably connected with the shaft portion outside sleeve, and two elastic for adjusting drawstring are provided with the rear side of two fasteners
Guide member, the guide member includes being installed in the body passed through for drawstring in right valve barrel peripheral outer wall and is arranged on body
On regulating bolt.
Further, the left supported plate is provided with the multiple first perforation, and the right supported plate is provided with the multiple second perforation.
Further, the right side of the left valve element is provided with the second sealing ring, and the left side of the right valve element is provided with
3rd sealing ring.
The beneficial effects of the utility model：
1st, a kind of new Pull breaking ualve of the present utility model, by the way of intermediate sleeve clamping left valve barrel and right valve barrel, closure
When left valve element and right the valve element mutual top pressure under the effect of precompressed elastic part elastic force, the lock in guide body makes body be fixed on a left side
In raised and right projection, drawstring combination is connected with the lock of intermediate sleeve, and when pulling drawstring, it is de- that lock departs from the related body of through hole
Open, and left valve barrel is separated with right valve barrel moment under the effect of precompressed elastic part elastic force, while precompressed elastic part elastic force makes
Left valve element seals up left valve barrel and right valve barrel respectively with right valve element, so as to effectively realize sealing when this new Pull breaking ualve disconnects
Needed with defencive function.
2nd, a kind of new Pull breaking ualve of the present utility model, intermediate sleeve blocks reliability admittedly, performance stabilization is pulled, while can adjust
The elastic component elastic force of guide body or the regulating bolt precompression of adjustable guide component meet complexity to adjust the pulling-out force of drawstring
The application of environment needs.
3rd, a kind of new Pull breaking ualve of the present utility model, the first sealing ring can ensure the sealing that left valve barrel is engaged with right valve barrel
Property, the second sealing ring and the 3rd sealing ring can ensure to break rear left valve barrel and the respective instantaneous closing sealing of right valve barrel, be difficult
Leakage, good airproof performance can meet the use needs of different discharge pressure fluids.
4th, a kind of new Pull breaking ualve of the present utility model, simple in construction, easy for installation, and intermediate sleeve can continue to block again after pulling open
Fixation is connect, it is fixed, with Reusability, the characteristics of practical.
Brief description of the drawings
Fig. 1 is a kind of closure state structural representation of new Pull breaking ualve of the utility model.
Fig. 2 is a kind of releasing orientation structural representation of new Pull breaking ualve of the utility model.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with accompanying drawing, to this practicality
It is new to be described in further detail.
As shown in Figure 1-2, a kind of new Pull breaking ualve, including left valve barrel 1, right valve barrel 2, left valve element 3, right valve element 4, intermediate sleeve
5 and drawstring combination 6, the left supported plate 11 for being used for installing left valve element is provided with left valve barrel, left valve barrel 1 is cylindrical, is leaned in left valve barrel
The peripheral outer wall of right-hand member is provided with left raised 12, and raised left side wall is provided with the first inclined-plane 121, on the right side of left valve barrel
Provided with positioning boss 13；Right valve barrel 2 is cylindrical, and keeping left to hold in right valve barrel is provided with the right side symmetrical with left projection in peripheral outer wall
Projection 22, right raised right side wall is provided with the second inclined-plane 221, and the second inclined-plane sets the first inclined-plane provided with two through holes 222
The disengagement of intermediate sleeve can be beneficial to the second inclined-plane；It is provided with precompressed elastic part 7, right valve barrel and is provided between left valve element and left supported plate
Right supported plate 21 for installing right valve element, is provided with precompressed elastic part 7 between right valve element and right supported plate, left valve barrel leads to right valve barrel
Intermediate sleeve clamping is crossed, drawstring combination is connected between putting；It is provided with what is be adapted with positioning boss on the left side of right valve barrel
Detent 23, detent is provided with the first sealing ring 24, sets the first sealing ring to ensure that left valve barrel is closed with right valve barrel
When sealing, location and installation can be beneficial to by setting positioning boss and detent to coordinate；Intermediate sleeve 5 includes two bodies 51 and divided
Two guide bodies 52 of two body sides are not installed in, and body and the first inclined-plane and the second inclined-plane are adapted, and body can cutting ferrule
In the left raised and right projection positioned at through hole, guide body is used to make body to the left raised and right raised effective fixing card of progress
Tightly；Sleeve 521 that guide body includes being installed on body, the interior lock 522 for being placed on sleeve and matching with through hole, it is connected in lock
The connecting rod 523 of post rear end and the elastic component 524 being socketed on connecting rod, the tail end of connecting rod are extended to outside sleeve, and lock is inserted into logical
Make body and right raised fastening in hole；Drawstring combination 6 includes drawstring 61 and is arranged on two fasteners 62 at drawstring two ends, fastening
Part one end is detachably connected with the shaft portion outside sleeve, and two elastic for adjusting drawstring are provided with the rear side of two fasteners
Individual guide member 63, guide member includes being installed in the body 631 passed through for drawstring in right valve barrel peripheral outer wall and is arranged on
Regulating bolt 632 on body.
A kind of operation principle of new Pull breaking ualve of the utility model is：
When left valve barrel is connected closure with right valve barrel, two intermediate sleeves are respectively symmetrically connected to left valve barrel and set with right valve barrel end
Put it is left it is raised with right projection, lock in guide body can carry out effective clamping to body, and by provided with elastic component with
Make left valve barrel and right valve barrel closure fastening reliable, left valve element mutual top pressure under the effect of precompressed elastic part elastic force with right valve element,
Drawstring combination fastening member be connected with the connecting rod of lock rear end, when pulling drawstring when, lock compression elastic piece to depart from through hole,
Left raised the first inclined-plane with right projection is disengaged together with smoothly making the related body of guide body with the second inclined-plane, what intermediate sleeve was disengaged
Moment makes left valve barrel be separated at once with right valve barrel under the effect of precompressed elastic part elastic force, while precompressed elastic part elastic force makes a left side
Valve element and right valve element respectively pressure on relative left valve barrel and right valve barrel end wall to block sealing, so as to effectively realize newly
Sealing when type Pull breaking ualve disconnects needs with defencive function, at the same it is fixed, it is simple in construction, can be again by intermediate sleeve clamping
Protection is broken in implementation, with Reusability, the characteristics of practical.
New Pull breaking ualve of the present utility model in the specific implementation, is broken by the drawstring for dropping new Pull breaking ualve to trigger
Protection, so as to avoid flexible pipe or Flanged Connection System by excess load tension force or non axial tension force；Need to ensure during installation
The limiting length of its pipeline protected must be smaller than by connecting new Pull breaking ualve and the pulling rope length of live fixing end；It is pre- in addition
See the motion direction of mobile vehicle, it is ensured that in the case of different accidents, drawstring tightens in advance all the time, all the time before pipeline by
Power；Change can be adjusted with the regulating bolt precompression on the elastic component elastic force or adjustable guide component of adjustable guide body simultaneously to draw
The pulling-out force of rope, can meet the different application needs of complex environment；After new Pull breaking ualve, which is triggered, to be separated, a left side for parting surface both sides
Valve element and right valve element can close sealing rapidly, it is to avoid the fluid leakage of cleaved facet, effectively protect operating personnel and peripheral ring
The safety in border.
Further, drawstring 61 is made of Steel material, and the tensile mechanical properties of Steel material are good, using reliability, can expire
Sufficient pull-off force application needs.
As the further improvement to above-mentioned technical proposal, left supported plate 11 is provided with the multiple first perforation 111, right supported plate 21
Provided with the multiple second perforation 211, it is ensured that the connection of left valve barrel and right valve barrel needs.
Further, the right side of left valve element 3 is provided with the second sealing ring 31, and the left side of right valve element 4 is provided with the 3rd
Sealing ring 41, set the second sealing ring and the 3rd sealing ring can ensure to break rear left valve barrel and right valve barrel it is respective instantaneously close it is close
Feng Xing, is difficult leakage, and good airproof performance can meet the use needs of different discharge pressure fluids.
Explanation and embodiment above is only exemplary, does not constitute any limitation to scope of the present utility model.This
Art personnel should be understood that can be to utility model technical side under without departing from spirit and scope of the present utility model
The details and form of case are modified or replaced, but these modifications and replacement are each fallen within protection domain of the present utility model.
Claims (7)
1. a kind of new Pull breaking ualve, including left valve barrel (1), right valve barrel (2), left valve element (3), right valve element (4), intermediate sleeve (5) and
Drawstring combines (6), it is characterised in that：The left supported plate (11) for being used for installing left valve element, the left valve element are provided with the left valve barrel
The right supported plate (21) for being provided with precompressed elastic part (7), the right valve barrel and being used for installing right valve element, institute are provided between left supported plate
State and precompressed elastic part (7) is provided between right valve element and right supported plate, the left valve barrel and right valve barrel are described by intermediate sleeve clamping
Drawstring combination is connected between putting.
2. a kind of new Pull breaking ualve according to claim 1, it is characterised in that：The left valve barrel (1) is cylindrical, on a left side
Valve body keep right end peripheral outer wall provided with left raised (12), the raised left side wall is provided with the first inclined-plane (121), on a left side
The right side of valve body is provided with positioning boss (13).
3. a kind of new Pull breaking ualve according to claim 2, it is characterised in that：The right valve barrel (2) is cylindrical, on the right side
The valve body end peripheral outer wall that keeps left is provided with right raised (22) symmetrical with left projection, and the right raised right side wall is provided with the
Two inclined-planes (221), second inclined-plane is provided with and positioning boss provided with two through holes (222) on the left side of right valve barrel
Adaptable detent (23), the detent is provided with the first sealing ring (24).
4. a kind of new Pull breaking ualve according to claim 3, it is characterised in that：The intermediate sleeve (5) includes two bodies
(51) two guide bodies (52) of two body sides and are respectively installed in, the body is mutually fitted with the first inclined-plane and the second inclined-plane
Should, body can be fastened in the left raised and right projection of through hole, and the guide body includes the sleeve being installed on body
(521), the interior lock (522) for being placed on sleeve and matching with through hole, be connected in lock rear end connecting rod (523) and the company of being socketed in
Elastic component (524) on bar, the tail end of the connecting rod is extended to outside sleeve.
5. a kind of new Pull breaking ualve according to claim 1, it is characterised in that：The drawstring combination (6) includes drawstring
(61) and two fasteners (62) at drawstring two ends are arranged on, described fastener one end detachably connects with the shaft portion outside sleeve
Connect, being provided with the rear side of two fasteners is used to adjust two elastic guide members (63) of drawstring, and the guide member includes
The regulating bolt (632) for being installed in the body (631) passed through in right valve barrel peripheral outer wall for drawstring and being arranged on body.
6. a kind of new Pull breaking ualve according to claim 1, it is characterised in that：The left supported plate (11) is provided with multiple the
One perforation (111), the right supported plate (21) is provided with the multiple second perforation (211).
7. a kind of new Pull breaking ualve according to claim 1, it is characterised in that：Set on the right side of the left valve element (3)
There is the second sealing ring (31), the left side of the right valve element (4) is provided with the 3rd sealing ring (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464872.4U CN206338458U (en) | 2016-12-29 | 2016-12-29 | A kind of new Pull breaking ualve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464872.4U CN206338458U (en) | 2016-12-29 | 2016-12-29 | A kind of new Pull breaking ualve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338458U true CN206338458U (en) | 2017-07-18 |
Family
ID=59303106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464872.4U Expired - Fee Related CN206338458U (en) | 2016-12-29 | 2016-12-29 | A kind of new Pull breaking ualve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763964A (en) * | 2016-12-29 | 2017-05-31 | 重庆良工科技有限公司 | A kind of Pull breaking ualve |
-
2016
- 2016-12-29 CN CN201621464872.4U patent/CN206338458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763964A (en) * | 2016-12-29 | 2017-05-31 | 重庆良工科技有限公司 | A kind of Pull breaking ualve |
| CN106763964B (en) * | 2016-12-29 | 2019-01-15 | 重庆良工科技有限公司 | A kind of Pull breaking ualve |
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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: 20170718 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |