CN108561564A - A kind of water conservancy multi-functional control water valve device - Google Patents
A kind of water conservancy multi-functional control water valve device Download PDFInfo
- Publication number
- CN108561564A CN108561564A CN201810400210.8A CN201810400210A CN108561564A CN 108561564 A CN108561564 A CN 108561564A CN 201810400210 A CN201810400210 A CN 201810400210A CN 108561564 A CN108561564 A CN 108561564A
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- CN
- China
- Prior art keywords
- water
- valve
- shaft
- valve body
- valve pocket
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
- F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
- F16K1/08—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is perpendicular to the general direction of flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/06—Spindle sealings with stuffing-box ; Sealing rings with at least one ring attached to both spindle and housing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
The invention discloses a kind of water conservancy multi-functional control water valve devices, including valve body, connecting flange and axle sleeve, the lower end of the valve body is provided with water inlet, and the inner upper of water inlet is provided with buffing pad, the connecting flange is internally provided with water outlet, the buffing pad is internally provided with spool, it is connected with shaft above the connecting seat, the lower end of the valve pocket is provided with sealing ring, it is provided with locating piece above the axle sleeve, positioning pin is internally provided on the right side of the locating piece, the upper end of the control handle is provided with fixing nut.Water conservancy multi-functional control water valve device, compared with existing general control water valve, the functionality of device is effectively raised while increasing structure, keep its applicable surface more extensive, structure increase inside equipment makes inner space become compacter, internal stability is increased while rationally utilizing space, whole device is made to can be applied in special occasion and device.
Description
Technical field
The present invention relates to control water valve technical field, specially a kind of water conservancy multi-functional control water valve devices.
Background technology
Control water valve is by changing throttling section or chock length to control the valve of fluid flow, by throttle valve and list
It is then combined into one-way throttle valve to valve parallel connection, throttle valve and one-way throttle valve are easy flow control valves, and control water valve does not have
There is flow negative-feedback function, the speed that cannot be compensated caused by being changed by load is unstable, and it is little to be typically only used for load variation
Or to speed stability occasion of less demanding.
General control water valve internal structure currently on the market is relatively simple, and functionality can only correspond to very by limitation
In traditional shutoff position, it may not apply on special occasion or device, and internal structure is not compact enough, use for a long time
It is easy to generate abrasion, for the above situation, technological innovation is carried out on the basis of existing control water valve.
Invention content
The purpose of the present invention is to provide a kind of water conservancy multi-functional control water valve devices, to solve in above-mentioned background technology
It is proposed that general control water valve internal structure is relatively simple, functionality can only correspond to traditional position of shutting off very by limitation
It sets, may not apply on special occasion or device, and internal structure is not compact enough, be easily used to generate abrasion for a long time
The problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of water conservancy multi-functional control water valve device, packet
Valve body, connecting flange and axle sleeve are included, the lower end of the valve body is provided with water inlet, and the inner upper of water inlet is provided with buffering
Seat, the connecting flange is internally provided with water outlet, and connecting flange is located at the left side of valve body, and the inside of the buffing pad is set
It is equipped with spool, and is connected with connecting seat above spool, shaft, and the top setting of shaft are connected with above the connecting seat
There is a valve pocket, the lower end of the valve pocket is provided with sealing ring, and valve pocket is internally provided with disposed thread, is set above the axle sleeve
It is equipped with locating piece, and axle sleeve is located inside the upper end of valve pocket, positioning pin, and locating piece are internally provided on the right side of the locating piece
Top control handle is installed, the upper end of the control handle is provided with fixing nut, and the upper end of the valve body is provided with valve
Cap.
Preferably, the inside diameter of the water inlet and the inside diameter of water outlet are identical, and the central axes of water inlet with
It is mutually perpendicular between the central axes of water outlet.
Preferably, it is detachable structure between the buffing pad and the inside of valve body, and the upper end outer dia of spool is big
In the upper end inside diameter of buffing pad, while the upper end of spool is connected by connecting seat with the lower end of shaft.
Preferably, the shaft sequentially passes through the inside with valve pocket, disposed thread, axle sleeve and locating piece from bottom to top,
And the central axes of shaft and the central axes of valve pocket coincide, while being to be threadedly coupled between shaft and valve pocket.
Preferably, the lower end external dimensions size of the valve pocket matches with the upper end inside dimension size of valve body, and valve
Set is connected by bonnet with the upper end of valve body.
Preferably, the control handle is connected by fixing nut with the upper end of shaft, and shaft passes through control handle
Constitute rotational structure.
Compared with prior art, the beneficial effects of the invention are as follows：Water conservancy multi-functional control water valve device, compared to general
Logical control water valve effectively raises the functionality of device while increasing structure, keeps its applicable surface more extensive, equipment
Internal structure increase makes inner space become compacter, increases internal stability while rationally utilizing space, makes
Whole device can be applied in special occasion and device；Identical structure between water inlet and water outlet can ensure inside
The stability of hydraulic pressure；Buffing pad can in use play a certain protective role spool, substantially prolong spool
Service life effectively reduces maintenance and use cost；The spool of lower end can be controlled by shaft, and shaft can increase
Stability inside equipment, and valve pocket is coordinated to may be constructed internal sealing structure；Bonnet can be between valve pocket and valve body
Fixed function is played in connection, and can keep internal leakproofness；Coordinate disposed thread can be with rotary shaft by control handle
Bar is controlled the upper and lower position of spool.
Description of the drawings
Fig. 1 is main view complete section structural schematic diagram of the present invention；
Fig. 2 is spool control structure schematic diagram of the present invention；
Fig. 3 is partial enlargement structural representation at A of the present invention.
In figure：1, valve body, 2, water inlet, 3, buffing pad, 4, connecting flange, 5, water outlet, 6, spool, 7, connecting seat, 8,
Shaft, 9, valve pocket, 10, sealing ring, 11, disposed thread, 12, axle sleeve, 13, locating piece, 14, positioning pin, 15, control handle, 16,
Fixing nut, 17, bonnet.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of water conservancy multi-functional control water valve device, including
Valve body 1, connecting flange 4 and axle sleeve 12, the lower end of valve body 1 are provided with water inlet 2, and the inner upper of water inlet 2 be provided with it is slow
The inside diameter of red seat 3, water inlet 2 is identical as the inside diameter of water outlet 5, and in the central axes of water inlet 2 and water outlet 5
It is mutually perpendicular between axis, the identical structure between water inlet 2 and water outlet 5 can ensure the stability of inside water pressure, connection
Flange 4 is internally provided with water outlet 5, and connecting flange 4 is located at the left side of valve body 1, and buffing pad 3 is internally provided with spool 6,
And the top of spool 6 is connected with connecting seat 7, is detachable structure between buffing pad 3 and the inside of valve body 1, and the upper end of spool 6
Outer dia is more than the upper end inside diameter of buffing pad 3, while the upper end of spool 6 is connected by connecting seat 7 with the lower end of shaft 8
It connects, buffing pad 3 can in use play a certain protective role spool 6, and substantially prolong spool 6 uses the longevity
Life, effectively reduces maintenance and use cost, the top of connecting seat 7 is connected with shaft 8, and the top of shaft 8 is provided with valve pocket
9, shaft 8 sequentially passes through the inside with valve pocket 9, disposed thread 11, axle sleeve 12 and locating piece 13 from bottom to top, and shaft 8
Central axes and the central axes of valve pocket 9 coincide, while can be controlled by shaft 8 between shaft 8 and valve pocket 9 to be threadedly coupled
The spool 6 of lower end, and shaft 8 can increase the stability inside equipment, and valve pocket 9 is coordinated to may be constructed internal sealing knot
Structure, the lower end of valve pocket 9 are provided with sealing ring 10, and valve pocket 9 is internally provided with disposed thread 11, ruler outside the lower end of valve pocket 9
Very little size matches with the upper end inside dimension size of valve body 1, and valve pocket 9 is connected by bonnet 17 with the upper end of valve body 1, valve
Cap 17 can play the connection between valve pocket 9 and valve body 1 fixed function, and can keep internal leakproofness, axle sleeve 12
Top be provided with locating piece 13, and axle sleeve 12 is located inside the upper end of valve pocket 9, and the right side of locating piece 13 is internally provided with positioning
Pin 14, and the top of locating piece 13 is equipped with control handle 15, the upper end of control handle 15 is provided with fixing nut 16, controls handle
Hand 15 is connected by fixing nut 16 with the upper end of shaft 8, and shaft 8 constitutes rotational structure by control handle 15, passes through
Control handle 15 coordinates disposed thread 11 that can be controlled the upper and lower position of spool 6, the upper end setting of valve body 1 with rotary shaft 8
There is bonnet 17.
Operation principle：It is self-contained life when the device produces first when using water conservancy multi-functional control water valve device
Production, therefore can directly used using preceding without carrying out the operations such as dismounting debugging, using it is preceding by connecting flange 4 by the device
It is connected with water pipe, can be used after connection, is fit-state between original state bottom spool 6 and buffing pad 3,
Flow can stop flowing at buffing pad 3, at this moment shaft 8 can be driven along built-in by rotating the control handle 15 of the top
Screw thread 11, which rotates, is controlled the upper and lower position of spool 6, to realize the control to water velocity, but spool 6 move up after with it is slow
Gap is generated between red seat 3 so that flow is flowed by gap inside equipment by buffing pad 3, then is flowed out by water outlet 5,
Middle buffing pad 3 can in use play a certain protective role spool 6, substantially prolong the service life of spool 6,
Maintenance and use cost are effectively reduced, here it is the water conservancy operation principles of multi-functional control water valve device.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of water conservancy multi-functional control water valve device, including valve body（1）, connecting flange（4）And axle sleeve（12）, feature exists
In：The valve body（1）Lower end be provided with water inlet（2）, and water inlet（2）Inner upper be provided with buffing pad（3）, described
Connecting flange（4）Be internally provided with water outlet（5）, and connecting flange（4）Positioned at valve body（1）Left side, the buffing pad（3）
Be internally provided with spool（6）, and spool（6）Top be connected with connecting seat（7）, the connecting seat（7）Top be connected with
Shaft（8）, and shaft（8）Top be provided with valve pocket（9）, the valve pocket（9）Lower end be provided with sealing ring（10）, and valve pocket
（9）Be internally provided with disposed thread（11）, the axle sleeve（12）Top be provided with locating piece（13）, and axle sleeve（12）It is located at
Valve pocket（9）Upper end inside, the locating piece（13）Right side be internally provided with positioning pin（14）, and locating piece（13）Top
Control handle is installed（15）, the control handle（15）Upper end be provided with fixing nut（16）, the valve body（1）Upper end
It is provided with bonnet（17）.
2. a kind of water conservancy multi-functional control water valve device according to claim 1, it is characterised in that：The water inlet
（2）Inside diameter and water outlet（5）Inside diameter it is identical, and water inlet（2）Central axes and water outlet（5）Central axes
Between be mutually perpendicular to.
3. a kind of water conservancy multi-functional control water valve device according to claim 1, it is characterised in that：The buffing pad
（3）With valve body（1）Inside between be detachable structure, and spool（6）Upper end outer dia be more than buffing pad（3）Upper end
Inside diameter, while spool（6）Upper end pass through connecting seat（7）With shaft（8）Lower end be connected.
4. a kind of water conservancy multi-functional control water valve device according to claim 1, it is characterised in that：The shaft（8）
It sequentially passes through from bottom to top and valve pocket（9）, disposed thread（11）, axle sleeve（12）And locating piece（13）Inside, and shaft（8）
Central axes and valve pocket（9）Central axes coincide, while shaft（8）With valve pocket（9）Between for be threadedly coupled.
5. a kind of water conservancy multi-functional control water valve device according to claim 1, it is characterised in that：The valve pocket（9）
Lower end external dimensions size and valve body（1）Upper end inside dimension size match, and valve pocket（9）Pass through bonnet（17）With valve
Body（1）Upper end be connected.
6. a kind of water conservancy multi-functional control water valve device according to claim 1, it is characterised in that：The control handle
（15）Pass through fixing nut（16）With shaft（8）Upper end be connected, and shaft（8）Pass through control handle（15）Constitute rotation knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400210.8A CN108561564A (en) | 2018-04-28 | 2018-04-28 | A kind of water conservancy multi-functional control water valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400210.8A CN108561564A (en) | 2018-04-28 | 2018-04-28 | A kind of water conservancy multi-functional control water valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108561564A true CN108561564A (en) | 2018-09-21 |
Family
ID=63537569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810400210.8A Pending CN108561564A (en) | 2018-04-28 | 2018-04-28 | A kind of water conservancy multi-functional control water valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108561564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754191A (en) * | 2022-04-22 | 2022-07-15 | 盐城思达德民力阀门有限公司 | Detachable valve rod nut locking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982004298A1 (en) * | 1981-06-05 | 1982-12-09 | Tomozo Kato | Bonnetless small-sized ball valve |
| FR2763375A1 (en) * | 1997-05-16 | 1998-11-20 | Inst Francais Du Petrole | High pressure and temperature fluid valve |
| CN2641395Y (en) * | 2003-04-01 | 2004-09-15 | 中山市长青科技发展有限公司 | Temp. adjustment type heating power temp adjusting valve |
| CN1896572A (en) * | 2005-07-11 | 2007-01-17 | Smc株式会社 | Pilot-type two-port valve |
| CN207961538U (en) * | 2018-01-18 | 2018-10-12 | 天津西帝尔科技发展有限公司 | A kind of circulating cut-off valve apparatus |
-
2018
- 2018-04-28 CN CN201810400210.8A patent/CN108561564A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982004298A1 (en) * | 1981-06-05 | 1982-12-09 | Tomozo Kato | Bonnetless small-sized ball valve |
| FR2763375A1 (en) * | 1997-05-16 | 1998-11-20 | Inst Francais Du Petrole | High pressure and temperature fluid valve |
| CN2641395Y (en) * | 2003-04-01 | 2004-09-15 | 中山市长青科技发展有限公司 | Temp. adjustment type heating power temp adjusting valve |
| CN1896572A (en) * | 2005-07-11 | 2007-01-17 | Smc株式会社 | Pilot-type two-port valve |
| CN207961538U (en) * | 2018-01-18 | 2018-10-12 | 天津西帝尔科技发展有限公司 | A kind of circulating cut-off valve apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754191A (en) * | 2022-04-22 | 2022-07-15 | 盐城思达德民力阀门有限公司 | Detachable valve rod nut locking device |
| CN114754191B (en) * | 2022-04-22 | 2023-11-14 | 盐城思达德民力阀门有限公司 | Detachable valve rod nut locking device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180921 |
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| WD01 | Invention patent application deemed withdrawn after publication |