CN209196265U - A kind of digital remote monitoring hand stop valve - Google Patents
A kind of digital remote monitoring hand stop valve Download PDFInfo
- Publication number
- CN209196265U CN209196265U CN201822201791.0U CN201822201791U CN209196265U CN 209196265 U CN209196265 U CN 209196265U CN 201822201791 U CN201822201791 U CN 201822201791U CN 209196265 U CN209196265 U CN 209196265U
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- valve
- valve rod
- nut
- close
- indicating arm
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Abstract
The utility model provides a kind of digital remote monitoring hand stop valve, using the valve location instruction device connected with valve rod by touching travel switch or being switched close to close, by travel switch or close to switch output position electric signal to remote monitoring computer, control room is made whether can to monitor the working condition of valve in real time in the operating position of needs.This kind of digital remote monitors hand stop valve, and stable structure adds travel switch using manual driving device, position instruction bar or realizes the purpose of digital remote monitoring close to position controls such as switches.
Description
Technical field
The utility model relates to valve technology field, specifically a kind of hand stop valve.
Background technique
The valve rod axis of hand stop valve is vertical with sealing surface of seat.So that this valve is highly suitable as cutting for medium
The disconnected or use that adjusts and throttle.This class valve should be generally horizontally mounted in the duct, most of using full-automatic driving dress
It sets to achieve the purpose that drive automatically, remotely monitor, but the huge cost of this design structure is excessively high, it is few, simultaneously in some switching frequencies
The occasion of real time remote digital supervision valve switch state is needed, then need to be considered from overall cost, therefore, for this status,
There is an urgent need to develop a kind of digital remotes to monitor hand stop valve, to overcome the shortcomings of in currently practical application.
Utility model content
The purpose of this utility model is to provide a kind of digital remotes to monitor hand stop valve, improves the prior art not
Foot, the product is not only than having the simple and compact for structure, easy to operate of full-automatic driving device and can reach remote real-time monitoring
The purpose of valve location, overall cost are low.
The technical solution adopted in the utility model is as follows: a kind of digital remote monitoring hand stop valve, including valve body, valve body
Upper center be embedded with flap, the top lid of flap is connected to valve clack cover, and valve rod is connected with above flap, is set above valve body
There is valve deck, is connected between valve deck and valve body by bolt, hex nut, it is close that the junction of valve deck and valve body is provided with gasket seal
It seals, has the stuffing-box of the valve rod hole and receiving filler through valve rod on valve deck, be equipped with gland above filler, it is living
Section bolt is connected on valve body by lateral pin, and running through on lateral pin has eyelet bolt and compressed with locking hex nut；
Support frame and valve stem nut are connected on valve deck, and valve rod is connect with valve stem nut；Travel switch or close to opening
It closes and fixes on the support frame；The valve rod directly drives the rotary lifting-type of valve rod using hand gear or manual driving device drives
Ovable valve stem nut is to make the lifting structure that valve rod moves up and down.
The utility model provides a kind of digital remote monitoring hand stop valve, has the advantages that
(1) the utility model provides a kind of digital remote monitoring hand stop valve, is referred to using manual driving device, position
Show that bar adds travel switch or realizes the purpose of digital remote monitoring close to position controls such as switches.
(2) the utility model has the advantage of, can be few in switching frequency, with full-automatic driving device valuableness digital remote
The big occasion of difficulty is controlled, has wide range of applications, be in great demand.
(3) there is steel alloy by the sealing surface weld deposit of valve body and flap, significantly increase the service life of valve.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is that the embodiments of the present invention handwheel directly drives valve rod overall structure diagram.
Fig. 2 is the instruction device structural schematic diagram of the utility model.
Fig. 3 is the embodiments of the present invention handwheel driving stem nut structure diagram
In figure: 1- valve body；2- flap；3- valve clack cover；4- gasket seal；5- hex nut；6- bolt；7- lateral pin；8- is filled out
Material；9- eyelet bolt；10- locks hex nut；11- gland；12- valve stem nut；13- travel switch or close switch；
14- support frame；15- handwheel；16- plain cushion；17- handwheel fixture nut；18- valve deck；19- valve rod；20- stroke nut；21- instruction
Bar fixture nut；22- indicating arm；23- needle thrust bearing；24- forced filling oil cup；25- bearing gland；26- handwheel locknut；27-
Clamping plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of digital remote monitoring hand stop valve, including valve body 1, the upper center of valve body 1 are embedded with flap 2, flap 2
Top lid be connected to valve clack cover 3, the top of flap 2 is connected with valve rod 19, and the top of valve rod 19 is equipped with valve deck 18, valve deck 18 and valve
It is connected between body 1 by bolt 6, hex nut 5, the junction of valve deck 18 and valve body 1 is provided with the sealing of gasket seal 4, valve deck
There is the stuffing-box of the valve rod hole and receiving filler 8 through valve rod 19 on 18, the top of filler 8 is equipped with gland 11,
Eyelet bolt 9 is connected on valve deck 18 by lateral pin 7, and through there is eyelet bolt 9 on lateral pin 7, locking is connected on eyelet bolt 9
Hex nut 10.
The sealing surface weld deposit of the valve body 1 and flap 2 has steel alloy or wear-and corrosion-resistant hard alloy, significantly increases valve
The service life of door.
Embodiment 1
When valve rod 19 directly drives the rotary lifting-type of valve rod using hand gear, support frame 14 and valve stem nut 12 are distinguished
It is connected on valve deck 18, valve rod 19 is connect with valve stem nut 12；Travel switch is fixed on support frame 14 close to switch 13；Institute
It states valve rod 19 and rotary lifting-type or the manual driving device driving stem nut of valve rod is directly driven to make using hand gear
The lifting structure that valve rod moves up and down.The top of the valve rod 19 is fixedly connected with handwheel 15, and the top of handwheel 15 is provided with
Handwheel fixture nut 17 and plain cushion 16；Valve rod 19 uses dextrorotation trapezoidal thread, and valve location indicating arm 22 passes through stroke nut 20
It is connected on valve rod 19, and fixed with indicating arm fixture nut 21, valve rod 19 and stroke nut 20.
Valve rod 19 uses dextrorotation trapezoidal thread, and valve location indicating arm 22 is connected on valve rod 19 by stroke nut 20,
And it is fixed with indicating arm fixture nut 21, valve rod 19 and stroke nut 20 use common closely-pitched left hand thread, and are trapezoidal
Processed on screw thread, thus by valve rod 19 rotation drive valve location instruction device move up and down touch travel switch or
Make control room can close to close to switch by travel switch or close to 13 output position electric signal of switch to remote monitoring computer
The working condition of valve is monitored in real time whether in the operating position of needs.The valve location instruction device and attaching nut's
Connection is using threaded connection and nutted mode, travel switch or close to switch 13 on support frame 14, support
Frame 14 is welded on 18 top of valve deck, and support frame 14 mills elongate slot and carrys out the rotation of restriction site instruction device, and can move up and down.
Instruction device includes stroke nut 20, indicating arm fixture nut 21 and indicating arm 22, is led between stroke nut 20 and indicating arm 22
Cross the connection of indicating arm fixture nut 21.
Embodiment 2
When valve rod 19 makes the mobile lift valve rod of valve rod using hand gear driving stem nut 12, valve rod 19 is adopted
With left-handed rotation trapezoidal thread, and with the rotation of clamping plate limitation valve rod 19, valve location instruction device is fixed on clamping plate 27, thus
It is moved up and down by the rotation band ovable valve stem of valve stem nut 12, valve location instruction device moves up and down to touch with valve rod 19
Dynamic travel switch or close switch 13, by travel switch or close to 13 output position electric signal of switch to remote monitoring computer,
So that control room whether can be monitored the working condition of valve in real time in the operating position of needs.Valve stem nut 12 is equipped with flat
Spherical bearing 23, needle thrust bearing 23 are equipped with forced filling oil cup 24, bearing gland 25；Handwheel locknut 26 is equipped in handwheel
15 top, handwheel 15 move more stable.
The matching part of lift valve rod, valve rod 19 and clamping plate 27 mills flat, and clamping plate 27 is fixed with screw or bolt, and
It is matched in end using the protrusion of groove and bracket, plays the rotation of limitation valve rod, and moved up and down with valve rod, valve position
The connection of instruction device and clamping plate is set using threaded connection and nutted mode, is filled travel switch or close to switch 13
On 18 bracket of valve deck.Instruction device includes clamping plate 27, indicating arm fixture nut 21 and indicating arm 22, and clamping plate 27 is fixed on valve rod
On 19, indicating arm 22 and clamping plate 27 are connected through a screw thread and are fixed with indicating arm fixture nut 21.
Main operational principle, using the valve location instruction device connected with valve rod 19 by touching travel switch or approaching
Keep control room real close to switch 13 by travel switch or close to 13 output position electric signal of switch to remote monitoring computer
When whether monitor the working condition of valve in the operating position of needs.
To sum up, whole device stable structure, and the product is not only than having simple and compact for structure, the behaviour of full-automatic driving device
Make purpose that is convenient and can reach remote real-time monitoring valve location.
Claims (8)
1. a kind of digital remote monitors hand stop valve, including valve body (1), which is characterized in that the upper center of valve body (1) is embedded in
Having flap (2), the top lid of flap (2) is connected to valve clack cover (3), it is connected with above flap (2) valve rod (19), valve body (1)
Top is equipped with valve deck (18), is connect between valve deck (18) and valve body (1) by bolt (6), hex nut (5), valve deck (18) and
The junction of valve body (1) is provided with gasket seal (4) sealing, has on valve deck (18) and fills out through the valve rod hole of valve rod (19) and receiving
Expect the stuffing-box of (8), be equipped with gland (11) above filler (8), eyelet bolt (9) is connected by lateral pin (7)
On valve deck (18), through having eyelet bolt (9) on lateral pin (7), locking hex nut (10) is connected on eyelet bolt (9)；
The valve rod (19) directly drives the rotary lifting-type or manual driving device driving stem spiral shell of valve rod using hand gear
Mother is to make the lifting structure that valve rod moves up and down.
2. digital remote according to claim 1 monitors hand stop valve, which is characterized in that the valve rod (19) uses hand
When dynamic device directly drives the rotary lifting-type of valve rod, support frame (14) and valve stem nut (12) are connected to valve deck (18)
On, valve rod (19) is connect with valve stem nut (12)；Travel switch is fixed on support frame (14) close to switch (13)；
Valve rod (19) uses dextrorotation trapezoidal thread, and valve location indicating arm (22) is connected to valve rod (19) by stroke nut (20)
On, and it is fixed with indicating arm fixture nut (21), valve rod (19) and stroke nut (20) use common closely-pitched left hand thread, and
It is to be processed on trapezoidal thread, so that the rotation by valve rod (19) drives moving up and down for valve location instruction device to touch
Travel switch is switched close to close, is calculated by travel switch or close to switch (13) output position electric signal to remote monitoring
Machine makes control room whether can monitor the working condition of valve in real time in the operating position of needs.
3. digital remote according to claim 2 monitors hand stop valve, which is characterized in that the valve location instruction dress
It sets including stroke nut (20), indicating arm fixture nut (21) and indicating arm (22), stroke nut (20) closely-pitched left hand thread
It is connected on the trapezoidal thread of valve rod (19), indicating arm (22) and stroke nut (20) are fixed using threaded connection and with indicating arm
The fixed mode of nut (21), travel switch or close to switch (13) on support frame (14), support frame (14) is welded on
At the top of valve deck (18), support frame (14) milling elongate slot carrys out the rotation of restriction site instruction device, and can move up and down.
4. digital remote according to claim 1 monitors hand stop valve, which is characterized in that the valve rod (19) uses hand
For dynamic device driving stem nut (12) thus when making the lift valve rod of valve rod movement, valve rod (19) uses left-handed winding stair shape spiral shell
Line, and with clamping plate (27) limitation valve rod (19) rotation, valve location instruction device is fixed on clamping plate (27), to pass through valve
Rotation band ovable valve stem (19) of stem nut (12) moves up and down, and valve location instruction device moves up and down to come with valve rod (19)
Travel switch or close switch (13) are touched, by travel switch or close to switch (13) output position electric signal to remote monitoring meter
Calculation machine makes control room whether can monitor the working condition of valve in real time in the operating position of needs.
5. digital remote according to claim 4 monitors hand stop valve, which is characterized in that the lift valve rod,
The matching part of valve rod (19) and clamping plate (27) mills flat, and clamping plate (27) is fixed with screw or bolt, and uses groove in end
It is matched with the protrusion of valve deck (18) bracket, plays the rotation of limitation valve rod, and moved up and down with valve rod (19), valve location
The connection of instruction device and clamping plate (27) is using threaded connection and nutted mode, travel switch or close switch
(13) on valve deck (18) bracket.
6. the digital remote according to one of claim 4-5 monitors hand stop valve, which is characterized in that the instruction device
Including clamping plate (27), indicating arm fixture nut (21) and indicating arm (22), clamping plate (27) is fixed on valve rod (19), indicating arm
(22) it is connected through a screw thread and is fixed with indicating arm fixture nut (21) with clamping plate (27).
7. digital remote according to claim 1 monitors hand stop valve, which is characterized in that the hand gear directly drives
The rotation and lifting of ovable valve stem is fixed with handwheel (15), plain cushion (16) and handwheel fixture nut (17) at the top of valve rod (19)；It is described
To make the lifting structure that valve rod moves up and down, valve rod is fixedly connected manual driving device driving stem nut at the top of (19)
Have handwheel (15), handwheel locknut (26) are provided at the top of handwheel (15).
8. digital remote according to claim 7 monitors hand stop valve, which is characterized in that the valve body (1) and flap
(2) sealing surface weld deposit has steel alloy or wear-and corrosion-resistant hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201791.0U CN209196265U (en) | 2018-12-26 | 2018-12-26 | A kind of digital remote monitoring hand stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201791.0U CN209196265U (en) | 2018-12-26 | 2018-12-26 | A kind of digital remote monitoring hand stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196265U true CN209196265U (en) | 2019-08-02 |
Family
ID=67430349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822201791.0U Active CN209196265U (en) | 2018-12-26 | 2018-12-26 | A kind of digital remote monitoring hand stop valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN209196265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217160A (en) * | 2021-06-01 | 2021-08-06 | 河南柴油机重工有限责任公司 | Exhaust valve with opening signal and using method |
| WO2024082656A1 (en) * | 2022-10-19 | 2024-04-25 | 上海凯研机械设备有限公司 | Fireproof remotely operating mechanism |
-
2018
- 2018-12-26 CN CN201822201791.0U patent/CN209196265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217160A (en) * | 2021-06-01 | 2021-08-06 | 河南柴油机重工有限责任公司 | Exhaust valve with opening signal and using method |
| WO2024082656A1 (en) * | 2022-10-19 | 2024-04-25 | 上海凯研机械设备有限公司 | Fireproof remotely operating mechanism |
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