CN209164731U - A kind of vertical axis herringbone valve - Google Patents
A kind of vertical axis herringbone valve Download PDFInfo
- Publication number
- CN209164731U CN209164731U CN201822052506.3U CN201822052506U CN209164731U CN 209164731 U CN209164731 U CN 209164731U CN 201822052506 U CN201822052506 U CN 201822052506U CN 209164731 U CN209164731 U CN 209164731U
- Authority
- CN
- China
- Prior art keywords
- valve
- fixed
- shaft
- rack gear
- vertical axis
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
A kind of vertical axis herringbone valve, the existing valve service efficiency of effective solution is low and the problem of leak easily occurs；Including lambdoid valve body, valve inner is fixed with fixed spool, be equipped in fixed spool can left-right rotation movable valve plug, the arc-shaped slot of left and right perforation is offered in movable valve plug, the through-hole that can be connected to arc-shaped slot is offered respectively at left and right sides of fixed spool, valve body upper end is fixed with valve deck, movable valve plug upper end is fixed with shaft, shaft upper end, which is protruded into valve deck and rotated coaxially, is connected with handle ratchet wheel, circle distribution has multiple teeth on handle ratchet wheel outer edge surface, is equipped with the rack gear that can be moved left and right and can engage with teeth in valve deck；It is primary per sliding to the left that rack gear is set, shaft drives movable valve plug to rotate 90 °, when intermittent rotary one encloses shaft under the drive of rack gear, valve body realizes four kinds of states of pass-Open-Close-Open respectively, easy to operate, it is laborsaving time saving, the efficiency of valve body open and close is improved, this structure is simple, novel, it is easy to operate, it is practical.
Description
Technical field
The utility model relates to hydraulic engineering technical field, especially a kind of vertical axis herringbone valve.
Background technique
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting
Or the functions such as overflow pressure relief.
Existing drain valve is typically all to be threadedly coupled, and holding time is longer when opening or closing valve, and easily
There is the phenomenon that leak, some discharge penstocks seldom rotated can not even be rotated when needing to open or close, plumbing
Operation brings certain trouble, and valve service efficiency is low.
Utility model content
For above situation, for the defect for overcoming the prior art, the purpose of the utility model is just to provide a kind of vertical axis
Herringbone valve, the existing valve service efficiency of effective solution is low and the problem of leak easily occurs.
Its technical solution solved is that the utility model includes lambdoid valve body, and valve inner is fixed with fixed spool,
Be equipped in fixed spool can left-right rotation movable valve plug, the arc-shaped slot of left and right perforation, fixed valve are offered in movable valve plug
The through-hole that can be connected to arc-shaped slot is offered at left and right sides of core respectively, valve body upper end is fixed with valve deck, and movable valve plug upper end is solid
Surely there is shaft, shaft upper end, which is protruded into valve deck and rotated coaxially, is connected with handle ratchet wheel, there is more circle distribution on handle ratchet wheel outer edge surface
A teeth, valve deck is interior to be equipped with the rack gear that can be moved left and right and can engage with teeth.
Compared with prior art, the utility model has the beneficial effects that setting rack gear is primary per sliding to the left, shaft is driven
Movable valve plug rotates 90 °, and when intermittent rotary one encloses shaft under the drive of rack gear, valve body realizes pass-Open-Close-Open respectively
Four kinds of states, it is easy to operate, it is laborsaving time saving, improve valve body open and close efficiency, this structure is simple, novel, operation side
Just, practical.
Detailed description of the invention
Fig. 1 is the complete section main view of the utility model.
Fig. 2 is the cross-sectional view of A-A in the utility model Fig. 1.
Fig. 3 is the cross-sectional view of B-B in the utility model Fig. 1.
Fig. 4 is the enlarged drawing of C in the utility model Fig. 1.
Fig. 5 is the perspective view of movable valve plug in the utility model.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 5, including lambdoid valve body 1, is fixed with fixed spool 2 inside valve body 1, in fixed spool 2
Equipped with can left-right rotation movable valve plug 3, the arc-shaped slot 4 of left and right perforation, fixed spool 2 or so are offered in movable valve plug 3
Two sides offer the through-hole 5 that can be connected to arc-shaped slot 4 respectively, and 1 upper end of valve body is fixed with valve deck 6, and 3 upper end of movable valve plug is fixed
There is shaft 7,7 upper end of shaft, which is protruded into valve deck 6 and rotated coaxially, is connected with handle ratchet wheel 8, there is circle distribution on 8 outer edge surface of handle ratchet wheel
Multiple teeth 9, valve deck 6 is interior to be equipped with the rack gear 10 that can be moved left and right and can engage with teeth 9.
1 inside left of valve body is equipped with water inlet line 11, and the through-hole 5 in 2 left side of water inlet line 11 and fixed spool connects
Logical, 1 inner right side of valve body is equipped with outlet conduit 12, and outlet conduit 12 is connected to the through-hole 5 on 2 right side of fixed spool.
7 upper end of shaft be equipped with can with handle ratchet wheel 8 cooperate pawl 13, pawl 13 close to 7 axis of shaft one
The first spring of side 14 is connect with the end of shaft 7.
The sliding slot 15 of left and right directions is offered inside the valve deck 6, rack gear 10 is slidably connected with sliding slot 15, and rack gear 10 is right
End is connect through tension spring 16 with sliding slot 15.
10 left end of rack gear is fixed with connecting rod 17, and 17 left end of connecting rod sequentially passes through sliding slot 15, valve deck 6 and installs
There is finger ring 18.
Rack gear 10 is disengaged from teeth 9 in order to prevent, and the width of the connecting rod 17 is less than the width of rack gear 10.
Multiple radial circular holes 19 are evenly distributed on 7 outer circumference surface of shaft.
The 1 upside inner sidewall of valve body is equipped with along the circumferential direction uniformly distributed horizontal groove 20, each horizontal groove 20
Bottom is connected with the traveller 22 that can be protruded into circular hole 19 through second spring 21.
When the utility model is used, the left end that setting rack gear 10 slides into rack gear 10 to the left is contacted with the left end of sliding slot 15
When, ratchet straps turn axis 7 rotates counterclockwise 90 °；Arc-shaped slot 4 in movable valve plug 3 and the through-hole 5 in fixed spool 2 are set
The original state that connection, i.e. valve body 1 are opened；
When needing to close valve body 1, finger ring 18 is pulled to the left with hand, finger ring 18 pulls rack gear 10 in cunning through connecting rod 17
Right-to-left slides and stretches tension spring 16 in slot 15, meanwhile, rack gear 10 is engaged with teeth 9, so that handle ratchet wheel 8 passes through 13 band of pawl
Turn axis 7 rotates counterclockwise, so that shaft 7 drives movable valve plug 3 to rotate counterclockwise in fixed spool 2；
When rack gear 10 slides into the left end of rack gear 10 to the left and the left end of sliding slot 15 contacts, rack gear 10 is through click machine
Structure stops after driving movable valve plug 3 to rotate counterclockwise 90 °, at this time in the arc-shaped slot 4 in movable valve plug 3 and fixed spool 2
Through-hole 5 is in vertical position, i.e., valve body 1 is closed；
Finger ring 18 is stopped drag, rack gear 10 slides in sliding slot 15 from left to right under the action of tension spring 16, at this point, due to
The side of pawl 13 is equipped with the first spring 14, so that rack gear 10 is with teeth 9 during engage, although the generation of handle ratchet wheel 8 is suitable
Hour hands rotation, but shaft 7 is in slack state.
When shaft 7 starts to rotate counterclockwise, shaft 7 is outwardly against traveller 22, and the one end of traveller 22 far from shaft 7 is to water
It is slided in flat grooves 20 and squeezes second spring 21, after shaft 7 rotates counterclockwise 90 °, bullet of the traveller 22 in second spring 21
It is moved under power effect to towards the direction of 7 axis of shaft, and in the free end insertion circular hole 19 of traveller 22, whenever shaft 7 rotates
After 90 °, traveller 22 can be all inserted into the circular hole 19 in shaft 7, and certain positioning action is played to shaft 7, prevent valve body 1 from beating
Occur making arc-shaped slot 4 and the disconnected problem of through-hole 5 because of the power that water flow generates when opening, has also prevented valve body 1 and gone out when closed
The phenomenon that existing leak.
Compared with prior art, the utility model has the beneficial effects that setting rack gear is primary per sliding to the left, shaft is driven
Movable valve plug rotates 90 °, and when intermittent rotary one encloses shaft under the drive of rack gear, valve body realizes pass-Open-Close-Open respectively
Four kinds of states, it is easy to operate, it is laborsaving time saving, improve valve body open and close efficiency, this structure is simple, novel, operation side
Just, practical.
Claims (8)
1. a kind of vertical axis herringbone valve, including lambdoid valve body (1), which is characterized in that be fixed with fixation inside valve body (1)
Spool (2), be equipped in fixed spool (2) can left-right rotation movable valve plug (3), offers left and right perforation in movable valve plug (3)
Arc-shaped slot (4), offer the through-hole (5) that can be connected to arc-shaped slot (4), valve body respectively at left and right sides of fixed spool (2)
(1) upper end is fixed with valve deck (6), and movable valve plug (3) upper end is fixed with shaft (7), shaft (7) upper end protrude into valve deck (6) and
It rotates coaxially and is connected with handle ratchet wheel (8), there is multiple teeth (9) circle distribution on handle ratchet wheel (8) outer edge surface, be equipped in valve deck (6)
The rack gear (10) that can be moved left and right and can be engaged with teeth (9).
2. a kind of vertical axis herringbone valve according to claim 1, which is characterized in that described valve body (1) inside left
Equipped with water inlet line (11), water inlet line (11) is connected to the through-hole (5) on the left of fixed spool (2), and valve body (1) inner right side is set
Have outlet conduit (12), outlet conduit (12) is connected to the through-hole (5) on the right side of fixed spool (2).
3. a kind of vertical axis herringbone valve according to claim 1, which is characterized in that shaft (7) the upper end installation
Have can with handle ratchet wheel (8) cooperate pawl (13), pawl (13) close to shaft (7) axis the first spring of side (14) with turn
The end of axis (7) connects.
4. a kind of vertical axis herringbone valve according to claim 1, which is characterized in that opened up inside the valve deck (6)
There is the sliding slot (15) of left and right directions, rack gear (10) is slidably connected with sliding slot (15), and rack gear (10) right end is through tension spring (16) and sliding slot
(15) it connects.
5. a kind of vertical axis herringbone valve according to claim 1, which is characterized in that described rack gear (10) left end is fixed
Have connecting rod (17), connecting rod (17) left end sequentially passes through sliding slot (15), valve deck (6) and is equipped with finger ring (18).
6. a kind of vertical axis herringbone valve according to claim 5, which is characterized in that the width of the connecting rod (17)
Less than the width of rack gear (10).
7. a kind of vertical axis herringbone valve according to claim 1, which is characterized in that described shaft (7) outer circumference surface
On be evenly distributed with multiple radial circular holes (19).
8. a kind of vertical axis herringbone valve according to claim 1, which is characterized in that inside on the upside of the valve body (1)
Wall is equipped with along the circumferential direction uniformly distributed horizontal groove (20), and each horizontal groove (20) bottom is connected through second spring (21)
There is the traveller (22) that can be protruded into circular hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052506.3U CN209164731U (en) | 2018-12-07 | 2018-12-07 | A kind of vertical axis herringbone valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052506.3U CN209164731U (en) | 2018-12-07 | 2018-12-07 | A kind of vertical axis herringbone valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164731U true CN209164731U (en) | 2019-07-26 |
Family
ID=67342679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822052506.3U Expired - Fee Related CN209164731U (en) | 2018-12-07 | 2018-12-07 | A kind of vertical axis herringbone valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164731U (en) |
-
2018
- 2018-12-07 CN CN201822052506.3U patent/CN209164731U/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: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |