CN207673918U - A kind of novel discharge penstock - Google Patents
A kind of novel discharge penstock Download PDFInfo
- Publication number
- CN207673918U CN207673918U CN201721656618.9U CN201721656618U CN207673918U CN 207673918 U CN207673918 U CN 207673918U CN 201721656618 U CN201721656618 U CN 201721656618U CN 207673918 U CN207673918 U CN 207673918U
- Authority
- CN
- China
- Prior art keywords
- novel discharge
- protective case
- inserted link
- discharge penstock
- rotating handle
- 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
- 230000001681 protective effect Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 12
- 238000009428 plumbing Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 210000003205 muscle Anatomy 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
A kind of novel discharge penstock, it is related to a kind of valve, and in particular to a kind of novel discharge penstock.The utility model in order to solve existing discharge penstock open and close when, often since operational torque is smaller, make a large amount of muscle power ability rotation valve rods of operating personnel's consumption, some plumbing seldom rotated can not even be rotated when needing to be turned on and off, and the problem for learning more troubles is brought to plumbing operation.The utility model includes valve body, rotating handle, assist handle and inserted link, the side of rotating handle is provided with the through-hole through rotating handle, assist handle is inserted into through-hole, the upper surface of the valve rod of valve body is equipped with cross slot, it is fixedly connected in the middle part of the upper end of inserted link and rotating handle lower surface, the lower face of inserted link is equipped with to be inserted by cross inserted block in cross slot with the matched cross inserted block of cross slot, inserted link.The utility model belongs to water supply and sewage work field.
Description
Technical field
The utility model is related to a kind of valves, and in particular to a kind of novel discharge penstock belongs to water supply and sewage work field.
Background technology
Discharge penstock is usually used in living water, fire-fighting system and industrial water system, for controlling flow, water level
Deng.Existing discharge penstock is when opening and closing, and often since operational torque is smaller, makes a large amount of muscle power of operating personnel's consumption
Energy rotation valve rod, some plumbing seldom rotated can not even be rotated when needing to be turned on and off, and give plumbing operation band
It is mostly troublesome to learn.
Invention content
The utility model is to solve existing discharge penstock when opening and closing, and often since operational torque is smaller, is made
The a large amount of muscle power of operating personnel's consumption could rotation valve rods, some plumbing seldom rotated even nothing when needing to be turned on and off
Method rotates, and the problem for learning more troubles is brought to plumbing operation, and then propose a kind of novel discharge penstock.
The utility model adopts the technical scheme that in order to solve the above problem：The utility model include valve body, rotating handle,
Assist handle and inserted link, the side of rotating handle are provided with the through-hole through rotating handle, and assist handle is inserted into through-hole, valve body
The upper surface of valve rod be equipped with cross slot, be fixedly connected in the middle part of the upper end and rotating handle lower surface of inserted link, inserted link
Lower face is equipped with is inserted into cross slot with the matched cross inserted block of cross slot, inserted link by cross inserted block
It is interior.
Further, the utility model further includes protective case, theftproof lock and protection cap, and protective case is sleeved on valve rod, and
The lower face of protective case links into an integrated entity with valve body, protection cap lid mounted in protection set upper side opening, one end of protection cap with
The outer wall of protective case side is rotatablely connected, and the other end of protection cap is connect by theftproof lock with the outer wall of the protective case other side.
Further, the depth of cross slot is 1.5mm ~ 5mm.
Further, the utility model further includes two mounting flanges and two sealing rings, the water inlet of valve body and is gone out
Mounting flange is equipped at the mouth of a river, the lateral surface of mounting flange is equipped with annular groove, and sealing ring is arranged in annular groove.
Further, sealing ring and annular groove are interference fits.
The utility model has the beneficial effects that：1, the utility model opens up perforative through-hole on circular ring shape handle, then
Auxiliary torque extension bar is inserted into through-hole, effectively increases torque in this way, the physical demands of operating personnel is reduced, makes one
It is difficult to rotate to obtain valve rod, can also be rotated under the twisting of operating personnel；2, the mounting flange of the utility model is equipped with
Annular groove, and sealing ring is inlaid in annular groove, while improving sealing effect, keep sealing ring not easily to fall off；3、
The both ends of the auxiliary torque extension bar of the utility model are additionally provided with dismountable rubber sleeve, effectively increase operating personnel's hand in this way
Portion lengthens the frictional force of boom end with auxiliary torque；3, the utility model can effectively be prevented by the cooperation of protective case and protection cap
Only valve is maliciously turned on and off by other people, and the normal operation of plumbing operation has been effectively ensured.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Specific implementation mode
Specific implementation mode one：Embodiment is described with reference to Fig. 1, a kind of novel discharge penstock described in present embodiment
Including valve body 1, rotating handle 2, assist handle 3 and inserted link 4, the side of rotating handle 2 is provided with the through-hole 2- through rotating handle 2
1, assist handle 3 is inserted into through-hole 2-1, and the upper surface of the valve rod 1-1 of valve body 1 is equipped with cross slot 1-2, inserted link 4 it is upper
It holds and is fixedly connected in the middle part of 2 lower surface of rotating handle, the lower face of inserted link 4 is equipped with and cross slot 1-2 matched ten
Font inserted block 4-1, inserted link 4 are inserted by cross inserted block 4-1 in cross slot 1-2.
Specific implementation mode two：Embodiment is described with reference to Fig. 1, a kind of novel discharge penstock described in present embodiment
Further include protective case 5, theftproof lock 6 and protection cap 7, protective case 5 is sleeved on valve rod 1-1, and the lower face of protective case 5 and valve body
1 links into an integrated entity, and the lid of protection cap 7 is mounted in the opening of 5 upper end of protective case, the outer wall of one end and 5 side of protective case of protection cap 7
Rotation connection, the other end of protection cap 7 are connect by theftproof lock 6 with the outer wall of 5 other side of protective case.Other compositions and connection are closed
It is same as the specific embodiment one.
Specific implementation mode three：Embodiment is described with reference to Fig. 1, a kind of novel discharge penstock described in present embodiment
Cross slot 1-2 depth be 1.5mm ~ 5mm.Other compositions and connection relation are same as the specific embodiment one.
Specific implementation mode four：Embodiment is described with reference to Fig. 1, a kind of novel discharge penstock described in present embodiment
Further include two mounting flanges 8 and two sealing rings 9, mounting flange 8 be equipped at the inlet and outlet of valve body 1,
The lateral surface of mounting flange 8 is equipped with annular groove 8-1, and sealing ring 9 is arranged in annular groove 8-1.Other compositions and connection
Relationship is same as the specific embodiment one.
Specific implementation mode five：Embodiment is described with reference to Fig. 1, a kind of novel discharge penstock described in present embodiment
Sealing ring 9 and annular groove 8-1 be interference fit.Other compositions and connection relation are identical as specific implementation mode four.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not limited to the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, according to the technical essence of the utility model, within the spirit and principles of the present invention, to appointing made by above example
What simple modification, equivalent replacement and improvement etc., still falls within the protection domain of technical solutions of the utility model.
Claims (5)
1. a kind of novel discharge penstock, it is characterised in that：A kind of novel discharge penstock includes valve body（1）, rotation hand
Handle（2）, assist handle（3）And inserted link（4）, rotating handle（2）Side be provided with through rotating handle（2）Through-hole（2-1）, auxiliary
Assistant's handle（3）It is inserted into through-hole（2-1）It is interior, valve body（1）Valve rod（1-1）Upper surface be equipped with cross slot（1-2）, inserted link
（4）Upper end and rotating handle（2）It is fixedly connected in the middle part of lower surface, inserted link（4）Lower face be equipped with and cross slot（1-
2）Matched cross inserted block（4-1）, inserted link（4）Pass through cross inserted block（4-1）It is inserted into cross slot（1-2）It is interior.
2. a kind of novel discharge penstock according to claim 1, it is characterised in that：A kind of novel discharge penstock is also
Including protective case（5）, theftproof lock（6）And protection cap（7）, protective case（5）It is sleeved on valve rod（1-1）On, and protective case（5）Under
End face and valve body（1）It links into an integrated entity, protection cap（7）Lid is mounted in protective case（5）The opening of upper end, protection cap（7）One end
With protective case（5）The outer wall of side is rotatablely connected, protection cap（7）The other end pass through theftproof lock（6）With protective case（5）The other side
Outer wall connection.
3. a kind of novel discharge penstock according to claim 1, it is characterised in that：Cross slot（1-2）Depth be
1.5mm~5mm。
4. a kind of novel discharge penstock according to claim 1, it is characterised in that：A kind of novel discharge penstock is also
Including two mounting flanges（8）With two sealing rings（9）, valve body（1）Inlet and outlet at be equipped with connecting flange
Disk（8）, mounting flange（8）Lateral surface be equipped with annular groove（8-1）, sealing ring（9）It is arranged in annular groove（8-1）It is interior.
5. a kind of novel discharge penstock according to claim 4, it is characterised in that：Sealing ring（9）With annular groove（8-1）
It is interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656618.9U CN207673918U (en) | 2017-12-02 | 2017-12-02 | A kind of novel discharge penstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656618.9U CN207673918U (en) | 2017-12-02 | 2017-12-02 | A kind of novel discharge penstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673918U true CN207673918U (en) | 2018-07-31 |
Family
ID=62965999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721656618.9U Expired - Fee Related CN207673918U (en) | 2017-12-02 | 2017-12-02 | A kind of novel discharge penstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673918U (en) |
-
2017
- 2017-12-02 CN CN201721656618.9U patent/CN207673918U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 3 / F and 4 / F, 1793, Chuangxin 1st Road, LD building, Xinguang Feitian Industrial Park, Harbin University of Technology Patentee after: Harbin Municipal Engineering Design Institute Co.,Ltd. Address before: 3 / F and 4 / F, 1793, Chuangxin 1st Road, LD building, Xinguang Feitian Industrial Park, Harbin University of Technology Patentee before: HARBIN MUNICIPAL ENGINEERING DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |