CN207229871U - A kind of filter-type gate valve for being easily installed dismounting - Google Patents
A kind of filter-type gate valve for being easily installed dismounting Download PDFInfo
- Publication number
- CN207229871U CN207229871U CN201721021553.0U CN201721021553U CN207229871U CN 207229871 U CN207229871 U CN 207229871U CN 201721021553 U CN201721021553 U CN 201721021553U CN 207229871 U CN207229871 U CN 207229871U
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- Prior art keywords
- gate valve
- filter
- rotating bar
- wall
- annular groove
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Abstract
The utility model discloses a kind of filter-type gate valve for being easily installed dismounting, including gate valve body, the side of the gate valve body is equipped with water inlet pipe, the opposite side of the gate valve body is equipped with outlet pipe, the inner wall of the water inlet pipe is equipped with annular groove, filter screen is equipped with the annular groove, the side of the filter screen is equipped with connecting rod, the opposite side edge annular of the filter screen is equipped with sealing ring, and the inner wall of sealing ring and annular groove offsets, the one end of the connecting rod away from filter screen is fixedly connected with fixed block, the both ends that are internally provided with of the fixed block have the hollow cavity of opening, two locating pieces are equipped with the hollow cavity, run through on the locating piece and be equipped with the second rotating bar, and second rotating bar and locating piece be rotatablely connected, two opposite sides of the second rotating bar are equipped with second bevel gear.The utility model is simple in structure, easy to operate, can be filtered by the fluid of gate valve, and installation and removal are convenient, are easy to later maintenance, is adapted to promote.
Description
Technical field
Gate valve technical field is the utility model is related to, more particularly to a kind of filter-type gate valve for being easily installed dismounting.
Background technology
Gate valve is a kind of most common keying valve, utilizes flashboard（That is opening and closing element, opening and closing element is known as flashboard or lock in flashboard
Door, lock seat are known as flashboard seat）To connect（Standard-sized sheet）Or block（It is fully closed）Medium in pipeline.It does not allow to use as shutting off, and makes
It should be avoided the micro unlatching of flashboard in, because the erosion of swiftly flowing medium can accelerate the damage of sealing surface.
When needing the residual thing of the debris in barrier fluid, it is necessary to set extra filter, not only installation trouble, dismounting
Extremely it is not easy, for this reason, we have proposed a kind of filter-type gate valve for being easily installed dismounting, for solving the above problems.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and the one kind proposed is easily installed and tears open
The filter-type gate valve unloaded.
To achieve these goals, the utility model employs following technical solution：
A kind of filter-type gate valve for being easily installed dismounting, including gate valve body, the side of the gate valve body are equipped with water inlet
Pipe, the opposite side of the gate valve body are equipped with outlet pipe, and the inner wall of the water inlet pipe is equipped with annular groove, in the annular groove
Equipped with filter screen, the side of the filter screen is equipped with connecting rod, and the opposite side edge annular of the filter screen is equipped with sealing ring,
And the inner wall of sealing ring and annular groove offsets, the described one end of connecting rod away from filter screen is fixedly connected with fixed block, described
The both ends that are internally provided with of fixed block have the hollow cavity of opening, are equipped with two locating pieces in the hollow cavity, on the locating piece
Run through and be equipped with the second rotating bar, and the second rotating bar is rotatablely connected with locating piece, two opposite sides of the second rotating bar are equal
Run through equipped with second bevel gear, on the side wall of the fixed block and be equipped with two the first rotating bars, during first rotating bar is located at
One end in cavity is fixedly connected with first bevel gear, and two first bevel gears are mutually nibbled with two second bevel gears respectively
Close, the described one end of second rotating bar away from second bevel gear is fixedly connected with screw rod, and the screw rod is away from the second rotating bar
One end is socketed with casing, and the screw rod is connected with casing threads, and the side wall of described sleeve pipe is equipped with two symmetrical limited blocks, institute
The inner wall for stating hollow cavity is equipped with two limiting slots with limited block position correspondence, and the limited block is slidably connected at limiting slot
Interior, the inner wall of the annular groove is equipped with card slot corresponding with sleeve position.
Preferably, side of the water inlet pipe away from gate valve body is equipped with connector.
Preferably, the described one end of first rotating bar away from first bevel gear is fixedly connected with nut, the table of the nut
Face is equipped with cross bath.
Preferably, the connecting rod is integrally formed with fixed block.
Preferably, the inner wall of the annular groove is equipped with the seal groove with sealing ring position correspondence.
Preferably, gate valve body, water inlet pipe and the outlet pipe are integrally formed.
In the utility model, during installation, by by the filter that fixed block, connecting rod and filter screen form along annular groove
Fill in water inlet pipe so that the sealing ring of filter screen side and the inner wall of annular groove offset, and ensure the edge and ring of filter screen
The inner wall of shape sliding slot comes into full contact with, and avoids the occurrence of gap, and casing is located in hollow cavity at this time, and casing face groove position is led to
Cross the instruments such as cross-head screwdriver and rotate the first rotating bar, the first rotating bar drives first bevel gear to rotate, and first bevel gear drives the
Two bevel gears rotate, and second bevel gear drives the second rotating bar to rotate, and the second rotating bar drives screw rod to rotate, since casing is limiting
It under the action of position block and limiting slot, can only move along fixed-direction, under the drive of screw rod, in casing insertion card slot, complete
The installation of filter, finally installs connector, it is connected with pipeline, and the utility model is simple in structure, easy to operate, passes through
The fluid of gate valve can be filtered, and installation and removal are convenient, are easy to later maintenance, be adapted to promote.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of filter-type gate valve for being easily installed dismounting structure diagram；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1；
Fig. 3 is schematic enlarged-scale view at B in Fig. 1；
Fig. 4 be the utility model proposes a kind of filter-type gate valve for being easily installed dismounting nut structure schematic diagram.
In figure：1 gate valve body, 2 water inlet pipes, 3 annular grooves, 4 connectors, 5 connecting rods, 6 outlet pipes, 7 card slots, 8 casings,
9 limited blocks, 10 limiting slots, 11 fixed blocks, 12 hollow cavities, 13 second bevel gears, 14 first bevel gears, 15 first rotating bars, 16
Locating piece, 17 screw rods, 18 sealing rings, 19 filter screens.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
With reference to Fig. 1-4, a kind of filter-type gate valve for being easily installed dismounting, including gate valve body 1, the side of gate valve body 1
Equipped with water inlet pipe 2, the opposite side of gate valve body 1 is equipped with outlet pipe 6, and the inner wall of water inlet pipe 2 is equipped with annular groove 3, annular groove 3
Interior to be equipped with filter screen 19, the side of filter screen 19 is equipped with connecting rod 5, and the opposite side edge annular of filter screen 19 is equipped with sealing ring
18, and sealing ring 18 and the inner wall of annular groove 3 offset, and ensure that the inner wall at the edge and annular groove 3 of filter screen 19 fully connects
Touch, avoid the occurrence of gap, the one end of connecting rod 5 away from filter screen 19 is fixedly connected with fixed block 11, will be by fixed block during installation
11st, the filter that connecting rod 5 and filter screen 19 form is filled in water inlet pipe 2 along annular groove 3, and fixed block 11 is internally provided with
Both ends have the hollow cavity 12 of opening, and two locating pieces 16 are equipped with hollow cavity 12, runs through on locating piece 16 and is equipped with second turn
Lever, and the second rotating bar is rotatablely connected with locating piece 16, two opposite sides of the second rotating bar are equipped with second bevel gear
13, through two the first rotating bars 15 are equipped with the side wall of fixed block 11, the first rotating bar 15 is located at one end in hollow cavity 12
First bevel gear 14 is fixedly connected with, and two first bevel gears 14 are intermeshed with two second bevel gears 13 respectively, second
The one end of rotating bar away from second bevel gear 13 is fixedly connected with screw rod 17, and the first rotating bar is rotated by instruments such as cross-head screwdrivers
15, the first rotating bar 15 drives first bevel gear 14 to rotate, and first bevel gear 14 drives second bevel gear 13 to rotate, the second cone tooth
Wheel 13 drives the second rotating bar to rotate, and the second rotating bar drives screw rod 17 to rotate, an end cap of the screw rod 17 away from the second rotating bar
Casing 8 is connected to, screw rod 17 is threadedly coupled with casing 8, and the side wall of casing 8 is equipped with two symmetrical limited blocks 9, hollow cavity 12
Inner wall is equipped with two limiting slots 10 with 9 position correspondence of limited block, and limited block 9 is slidably connected in limiting slot 10, and annular is sliding
The inner wall of groove 3 is equipped with the card slot 7 with 8 position correspondence of casing, can only since casing 8 is under the action of limited block 9 and limiting slot 10
Moved along fixed-direction, under the drive of screw rod 17, casing 8 is inserted into card slot 7, completes the installation of filter.
In the utility model, side of the water inlet pipe 2 away from gate valve body 1 is equipped with connector 4, by connector 4 by its with
Pipeline connects.First one end of rotating bar 15 away from first bevel gear 14 is fixedly connected with nut, and the surface of nut is equipped with cross
Shape groove, can use the instrument rotating screw caps such as cross-head screwdriver.Connecting rod 5 is integrally formed with fixed block 11.Annular groove 3 it is interior
Wall is equipped with the seal groove with 18 position correspondence of sealing ring.Gate valve body 1, water inlet pipe 2 and outlet pipe 6 are integrally formed.
In the utility model, during installation, by by the filter that fixed block 11, connecting rod 5 and filter screen 19 form along ring
Shape sliding slot 3 is filled in water inlet pipe 2 so that the sealing ring 18 and the inner wall of annular groove 3 of 19 side of filter screen offset, and ensure filtering
The edge of net 19 and the inner wall of annular groove 3 come into full contact with, and avoid the occurrence of gap, and casing 8 is located in hollow cavity 12 at this time, will cover
8 face card slot of pipe, 7 position, rotates the first rotating bar 15, the first rotating bar 15 drives the first cone tooth by instruments such as cross-head screwdrivers
Wheel 14 rotates, and first bevel gear 14 drives second bevel gear 13 to rotate, and second bevel gear 13 drives the second rotating bar to rotate, and second
Rotating bar drives screw rod 17 to rotate, and since casing 8 is under the action of limited block 9 and limiting slot 10, can only be moved along fixed-direction,
Under the drive of screw rod 17, casing 8 is inserted into card slot 7, completes the installation of filter, connector 4 is finally installed, by itself and pipeline
Connection.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of filter-type gate valve for being easily installed dismounting, including gate valve body（1）, it is characterised in that the gate valve body（1）
Side be equipped with water inlet pipe（2）, the gate valve body（1）Opposite side be equipped with outlet pipe（6）, the water inlet pipe（2）Inner wall
Equipped with annular groove（3）, the annular groove（3）It is interior to be equipped with filter screen（19）, the filter screen（19）Side be equipped with connection
Bar（5）, the filter screen（19）Opposite side edge annular be equipped with sealing ring（18）, and sealing ring（18）With annular groove
（3）Inner wall offset, the connecting rod（5）Away from filter screen（19）One end be fixedly connected with fixed block（11）, the fixation
Block（11）Be internally provided with both ends have opening hollow cavity（12）, the hollow cavity（12）Inside it is equipped with two locating pieces（16）,
The locating piece（16）On through being equipped with the second rotating bar, and the second rotating bar and locating piece（16）Rotation connection, two the
The opposite side of two rotating bars is equipped with second bevel gear（13）, the fixed block（11）Side wall on run through be equipped with two first
Rotating bar（15）, first rotating bar（15）Positioned at hollow cavity（12）Interior one end is fixedly connected with first bevel gear（14）,
And two first bevel gears（14）Respectively with two second bevel gears（13）Intermeshing, second rotating bar is away from the second cone
Gear（13）One end be fixedly connected with screw rod（17）, the screw rod（17）One end away from the second rotating bar is socketed with casing
（8）, the screw rod（17）With casing（8）It is threadedly coupled, described sleeve pipe（8）Side wall be equipped with two symmetrical limited blocks（9）,
The hollow cavity（12）Inner wall be equipped with two and limited block（9）The limiting slot of position correspondence（10）, the limited block（9）It is sliding
It is dynamic to be connected to limiting slot（10）It is interior, the annular groove（3）Inner wall be equipped with and casing（8）The card slot of position correspondence（7）.
A kind of 2. filter-type gate valve for being easily installed dismounting according to claim 1, it is characterised in that the water inlet pipe
（2）Away from gate valve body（1）Side be equipped with connector（4）.
3. a kind of filter-type gate valve for being easily installed dismounting according to claim 1, it is characterised in that described first rotates
Bar（15）Away from first bevel gear（14）One end be fixedly connected with nut, the surface of the nut is equipped with cross bath.
A kind of 4. filter-type gate valve for being easily installed dismounting according to claim 1, it is characterised in that the connecting rod
（5）With fixed block（11）It is integrally formed.
A kind of 5. filter-type gate valve for being easily installed dismounting according to claim 1, it is characterised in that the annular groove
（3）Inner wall be equipped with and sealing ring（18）The seal groove of position correspondence.
A kind of 6. filter-type gate valve for being easily installed dismounting according to claim 1, it is characterised in that the gate valve body
（1）, water inlet pipe（2）With outlet pipe（6）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021553.0U CN207229871U (en) | 2017-08-16 | 2017-08-16 | A kind of filter-type gate valve for being easily installed dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021553.0U CN207229871U (en) | 2017-08-16 | 2017-08-16 | A kind of filter-type gate valve for being easily installed dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229871U true CN207229871U (en) | 2018-04-13 |
Family
ID=61858157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021553.0U Active CN207229871U (en) | 2017-08-16 | 2017-08-16 | A kind of filter-type gate valve for being easily installed dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741138A (en) * | 2018-06-24 | 2018-11-06 | 郭文英 | A kind of food processing mechanical cleaning equipment |
| CN109341035A (en) * | 2018-08-31 | 2019-02-15 | 嘉兴美斯克电气科技有限公司 | A kind of embedded ventilating device of air conditioner |
| CN109481999A (en) * | 2019-01-08 | 2019-03-19 | 海盐春鑫机械制造有限公司 | A kind of Multifunctional filter element deduster of automatic ash removing |
-
2017
- 2017-08-16 CN CN201721021553.0U patent/CN207229871U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741138A (en) * | 2018-06-24 | 2018-11-06 | 郭文英 | A kind of food processing mechanical cleaning equipment |
| CN109341035A (en) * | 2018-08-31 | 2019-02-15 | 嘉兴美斯克电气科技有限公司 | A kind of embedded ventilating device of air conditioner |
| CN109481999A (en) * | 2019-01-08 | 2019-03-19 | 海盐春鑫机械制造有限公司 | A kind of Multifunctional filter element deduster of automatic ash removing |
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