CN208057978U - A kind of flat gate valve - Google Patents
A kind of flat gate valve Download PDFInfo
- Publication number
- CN208057978U CN208057978U CN201820047503.8U CN201820047503U CN208057978U CN 208057978 U CN208057978 U CN 208057978U CN 201820047503 U CN201820047503 U CN 201820047503U CN 208057978 U CN208057978 U CN 208057978U
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- CN
- China
- Prior art keywords
- valve
- flat gate
- chamber
- rod
- valve body
- 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.)
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Abstract
The utility model discloses a kind of flat gate valves, including valve body, the valve body upper right is provided with motor, motor is connected by universal driving shaft with runner, it is provided with roller bearing among the valve body top, the valve rod upper outer is provided with valve deck, it is provided with chamber below valve deck, the chamber interior is provided with top plate, it is connected with sliding block below the top plate, it is provided with top chock below the chamber, the top chock and step are internally provided with piston rod, it is connected with bottom plate below the piston rod, and it is provided with connecting shaft below bottom plate, the connecting shaft is connected with the insulation plug valve that lower section is arranged, and the both sides for the plug valve that insulate are provided with throttle valve seat, it is provided with water inlet on the left of the throttle valve seat, right side is provided with water outlet.The utility model solves the problems, such as that current flat gate valve be easy to cause leakage in long-term use and cannot effectively realize automation by being provided with motor, valve rod, limit spring, insulation plug valve and throttle valve seat.
Description
Technical field
The utility model is related to valve arrangement technical field, specifically a kind of flat gate valve.
Background technology
Flat gate valve is the slide-valve that a kind of closure member is parallel gate plate.Its closure member can be single disc or band therebetween
There is the double disc of spreading mechanism.Flashboard to the pressing force of valve seat be by act on the pressure medium of floating flashboard or floating valve seat Lai
Control.If it is double disc flat gate valves, then the spreading mechanism between two flashboards can supplement this pressing force.Flat gate valve is by drive
Flowing mode can be divided into manual platform gate valve, Pneumatic flat-plate gate valve and driven plate gate valve.Can be divided by purposes and use occasion has
Deflector hole flat gate valve, without deflector hole flat gate valve, oil field flat gate valve, pipeline flat gate valve and gas flat plate gate valve etc..
It is just more sensitive to the control of flow when existing flat gate valve is in the half of closed positions, and do not do generally
Flow-rate adjustment processing, valve seat not only need the rotation for limiting flashboard to also need to be easy to cause leakage problem to flashboard friction for a long time,
Thus it is proposed that a kind of flat gate valve solves the problems, such as present on.
Utility model content
The purpose of this utility model is to provide a kind of flat gate valves, are asked with solving easy leakage in the prior art etc.
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of flat gate valve, including valve body, it is described
Valve body upper right is provided with motor, and motor is connected by universal driving shaft with runner, and rolling is provided among the valve body top
Axis, and roller bearing is fixedly connected with valve rod, the valve rod upper outer is provided with valve deck, and is provided with chamber below valve deck, described
Chamber interior is provided with top plate, and top plate is connected with valve rod, and sliding block is connected with below the top plate, is arranged below the chamber
There is a top chock, and be provided with step below top chock, the top chock and step are internally provided with work
Stopper rod, and piston rod surface is provided with limit spring, bottom plate is connected with below the piston rod, and be provided with connection below bottom plate
Axis, the connecting shaft are connected with the insulation plug valve that lower section is arranged, and the both sides for the plug valve that insulate are provided with throttle valve seat, the section
It is provided with water inlet on the left of stream valve seat, and right side is provided with water outlet.
Preferably, the side above the valve body is provided with fixed rotation button.
Preferably, chamber interior surface both sides are provided with foamed filler body, and exterior thereto is provided with protection case.
Preferably, the top chock is fixedly connected with step by screw rod, and the side of screw rod is equipped with nut.
Preferably, it is provided with controller above the valve body.
Compared with prior art, the utility model has the beneficial effects that：The utility model by be provided with motor, valve rod,
Limit spring, insulation plug valve and throttle valve seat, motor drives runner to rotate by universal driving shaft, while control is provided in equipment
Device thereby realizes the automation of flat gate valve, manpower and materials is greatly saved, easy to use to easy to operate, can
So that this flat gate valve is widely used, while improving the efficiency of work, significantly reduces cost, valve rod is for connecting equipment
In all parts structure, convenient and efficient, limit spring can play alleviation and reduce pressure, while can be to the degree of lifting
It is limited, protects the service life of equipment, insulation plug valve that can play the role of sealing significantly, good airproof performance is significantly anti-
The leakage of flat gate valve is stopped, throttle valve seat can be used for controlling the uninterrupted of water, effectively save water resource, while big
Solve the problems, such as that current flat gate valve be easy to cause leakage in long-term use and cannot effectively realize automation greatly.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
In figure：1- valve bodies, 2- controllers, 3- universal driving shafts, 4- roller bearings, 5- runners, 6- motors, 7- valve rods, 8- are foam-filled
Body, 9- sliding blocks, 10- top chocks, 11- steps, 12- bottom plates, 13- throttle valve seats, 14- water outlets, 15- fix rotation
Button, 16- valve decks, 17- chambers, 18- top plates, 19- protection case, 20- limit springs, 21- piston rods, 22- connecting shafts, 23- into
The mouth of a river, 24- insulation plug valve, 25- nuts, 26- screw rods.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of flat gate valve, including valve body 1,1 upper right of valve body
It is provided with motor 6, motor 6 is connected by universal driving shaft 3 with runner 5, and the top of valve body 1 is provided with controller 2, and controller 2 can be with
The switch of flat gate valve is controlled, the side of 1 top of valve body is provided with fixed rotation button 15, and fixed rotation button 15 can be used for fixing
Universal driving shaft 3 prevents universal driving shaft 3 from shifting, and roller bearing 4 is provided among 1 top of valve body, and roller bearing 4 is fixedly connected with valve rod 7, valve
7 upper outer of bar is provided with valve deck 16, and 16 lower section of valve deck is provided with chamber 17, and 17 interior surface both sides of chamber are provided with foam and fill out
Body 8 is filled, foamed filler body 8 can play the role of protection, protection case 19 is provided with outside chamber 17, protection case 19 can be with
Play the role of protection to valve body 1, chamber 17 is internally provided with top plate 18, and top plate 18 is connected with valve rod 17,18 lower section of top plate
It is connected with sliding block 9,17 lower section of chamber is provided with top chock 10, and 10 lower section of top chock is provided with step 11, upper bearing (metal)
Seat 10 is internally provided with piston rod 21 with step 11, and top chock 10, which is fixed with step 11 by screw rod 26, to be connected
It connects, the side of screw rod 26 is equipped with nut 25, and 21 surface of piston rod is provided with limit spring 20, and 21 lower section of piston rod is connected with bottom
Plate 12,12 lower section of bottom plate are provided with connecting shaft 22, and connecting shaft 22 is connected with the insulation plug valve 24 that lower section is arranged, and the plug valve that insulate
24 both sides are provided with throttle valve seat 13, and 13 left side of throttle valve seat is provided with water inlet 23, and right side is provided with water outlet 14.
The operation principle of the utility model is：When in use, operating personnel start Flat Sluice to the equipment by controller 2
Valve, motor 6 make runner 5 rotate by universal driving shaft 3, and roller bearing 4 is moved up and down with ovable valve stem 7 at this time, and 7 lower section of valve rod is connected with top plate
18, top plate 18 pushes sliding block 9 that piston rod 21 is made to move up and down, and 21 lower section of piston rod is connected with bottom plate 12, and bottom plate 12 passes through connection
Axis 22 drive insulation plug valve 24 move up and down, to realize plane gate valve discharge water and sealing.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of flat gate valve, including valve body (1), it is characterised in that：Valve body (1) upper right is provided with motor (6), and
Motor (6) is connected by universal driving shaft (3) with runner (5), and roller bearing (4), and roller bearing are provided among valve body (1) top
(4) it is fixedly connected with valve rod (7), valve rod (7) upper outer is provided with valve deck (16), and is provided with chamber below valve deck (16)
Room (17), the chamber (17) is internally provided with top plate (18), and top plate (18) is connected with valve rod (7), the top plate (18)
Lower section is connected with sliding block (9), top chock (10) is provided with below the chamber (17), and be provided with below top chock (10)
Step (11), the top chock (10) are internally provided with piston rod (21), and piston rod with step (11)
(21) surface is provided with limit spring (20), bottom plate (12) is connected with below the piston rod (21), and set below bottom plate (12)
It is equipped with connecting shaft (22), the connecting shaft (22) is connected with the insulation plug valve (24) that lower section is arranged, and the plug valve (24) that insulate
Both sides are provided with throttle valve seat (13), are provided with water inlet (23) on the left of the throttle valve seat (13), and right side is provided with water outlet
Mouth (14).
2. a kind of flat gate valve according to claim 1, it is characterised in that：Side above the valve body (1) is provided with
Fixed rotation button (15).
3. a kind of flat gate valve according to claim 1, it is characterised in that：Chamber (17) the interior surface both sides setting
There is foamed filler body (8), and is provided with protection case (19) outside chamber (17).
4. a kind of flat gate valve according to claim 1, it is characterised in that：The top chock (10) and step
(11) it is fixedly connected by screw rod (26), and the side of screw rod (26) is equipped with nut (25).
5. a kind of flat gate valve according to claim 1, it is characterised in that：It is provided with controller above the valve body (1)
(2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047503.8U CN208057978U (en) | 2018-01-11 | 2018-01-11 | A kind of flat gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047503.8U CN208057978U (en) | 2018-01-11 | 2018-01-11 | A kind of flat gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057978U true CN208057978U (en) | 2018-11-06 |
Family
ID=63995850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820047503.8U Expired - Fee Related CN208057978U (en) | 2018-01-11 | 2018-01-11 | A kind of flat gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057978U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944957A (en) * | 2019-03-16 | 2019-06-28 | 刘旭 | A kind of manufacturing process automatically controlling urgent anti-leakage valve |
| WO2021143221A1 (en) * | 2020-01-14 | 2021-07-22 | 浙江石化阀门有限公司 | Metal-sealed unfurled valve and driving device therefor |
| CN113864473A (en) * | 2021-09-09 | 2021-12-31 | 安徽安荣新能源科技有限公司 | Lightweight high strength low temperature step-down valve body |
-
2018
- 2018-01-11 CN CN201820047503.8U patent/CN208057978U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944957A (en) * | 2019-03-16 | 2019-06-28 | 刘旭 | A kind of manufacturing process automatically controlling urgent anti-leakage valve |
| WO2021143221A1 (en) * | 2020-01-14 | 2021-07-22 | 浙江石化阀门有限公司 | Metal-sealed unfurled valve and driving device therefor |
| CN113864473A (en) * | 2021-09-09 | 2021-12-31 | 安徽安荣新能源科技有限公司 | Lightweight high strength low temperature step-down valve body |
| CN113864473B (en) * | 2021-09-09 | 2024-05-24 | 安徽安荣新能源科技有限公司 | Lightweight high-strength low-temperature pressure-reducing valve body |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190111 |