CN209229052U - A kind of PVC ball valve - Google Patents

A kind of PVC ball valve Download PDF

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Publication number
CN209229052U
CN209229052U CN201822141718.9U CN201822141718U CN209229052U CN 209229052 U CN209229052 U CN 209229052U CN 201822141718 U CN201822141718 U CN 201822141718U CN 209229052 U CN209229052 U CN 209229052U
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CN
China
Prior art keywords
valve
ball
pvc
handle
chuck
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.)
Active
Application number
CN201822141718.9U
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Chinese (zh)
Inventor
张虎
王浩宇
战国隆
王进新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dayu Water Saving Tianjin Co Ltd
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Dayu Water Saving Tianjin Co Ltd
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Publication date
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Priority to CN201822141718.9U priority Critical patent/CN209229052U/en
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Publication of CN209229052U publication Critical patent/CN209229052U/en
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Abstract

The utility model discloses a kind of PVC ball valves, including are in 90 ° of curved valve bodies;The valve body is internally provided with valve ball, is provided with inlet and outlet on the valve ball;The outside of the valve body is provided with handle, and limit chuck and connection card slot are provided on the handle;The limit card slot of the restricted limit chuck rotation is set on the valve body, socket joint is provided on the valve ball in the connection chuck of the connection card slot;This ball valve can reduce construction material cost, increase working efficiency.

Description

A kind of PVC ball valve
Technical field
The utility model relates to valve technology field, especially a kind of PVC ball valve.
Background technique
The valve that ball valve is driven valve ball by valve rod and rotated around valve ball axis, adjusting and control for fluid. Existing ball valve generally includes valve body, bonnet, valve ball and valve rod, and shape is linear type, is mainly used for being truncated or connecting pipeline In medium, also can be used for the adjusting and control of fluid, it has the characteristics that fluid resistance is small compared with other valve classes.But It exists in the prior art to need to be bonded to can be only achieved everywhere and had not only been adjustable branch pipe fluid velocity and flow but also branch pipe can be allowed to turn Effect.
Utility model content
Technical problem to be solved in the utility model is exactly to be to need to be bonded everywhere just in the prior art for above-mentioned Can reach not only be adjustable branch pipe fluid velocity and flow but also can allow branch pipe curving effect the problem of, a kind of PVC ball valve is provided.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of PVC ball valve, including in 90 ° of bendings Valve body;The valve body is internally provided with valve ball, is provided with inlet and outlet on the valve ball;The outside of the valve body It is provided with handle, limit chuck and connection card slot are provided on the handle;The restricted limiting card is set on the valve body The limit card slot of platform rotation is provided with socket joint on the valve ball in the connection chuck of the connection card slot.
As the further improvement of above-mentioned PVC ball valve, screw hole is provided on the valve ball, the handle passes through bolt and institute Screw hole is stated to connect and fix.
As the further improvement of above-mentioned PVC ball valve, the first seal groove and the second seal groove, institute are provided on the valve body Stating the first seal groove is annular groove.
As the further improvement of above-mentioned PVC ball valve, sealing ring is provided on first seal groove.
As the further improvement of above-mentioned PVC ball valve, the rotation amplitude of the handle is 90 °.
As the further improvement of above-mentioned PVC ball valve, the valve ball rotation amplitude is 156 °.
As the further improvement of above-mentioned PVC ball valve, the valve ball is oval.
As the further improvement of above-mentioned PVC ball valve, the inlet and outlet are symmetrically disposed on the valve ball.
As the further improvement of above-mentioned PVC ball valve, fixed rotary table is provided between the connection chuck and the valve ball.
As the further improvement of above-mentioned PVC ball valve, the connection chuck, fixed rotary table and the valve ball are integrated knot Structure.
Compared with prior art, the utility model has the beneficial effects that this ball valve can reduce construction material cost, with original It reduces to compare using an elbow and ball valve, while identical effect can also be reached, both can control the adjusting of branch pipe fluid Control;Labour can be saved and increase working efficiency, more same ball valve is needed to be bonded and be can be only achieved everywhere compared with original Not only the effect for being adjustable branch pipe fluid velocity and flow but also branch pipe capable of being allowed to turn, identical effect can be realized by now only needing at two Fruit.
Detailed description of the invention
Fig. 1 show the mounting structure schematic diagram of the utility model;
Fig. 2 show the valve body structure schematic diagram of the utility model;
Fig. 3 show the structural schematic diagram of the handle of the utility model;
Fig. 4 show the structural schematic diagram of the valve ball of the utility model.
In attached drawing: 1- bolt, 2- handle, 3- sealing ring, 4- valve body, 5- valve ball, the second seal groove of 6-, 7- first are sealed Slot, 8- limit card slot, 9- limit chuck, 10- connection card slot, 11- screw hole, 12- connection chuck, 13- water inlet, 14- water outlet, 15- fixes rotary table.
Specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment.It should be appreciated that described herein Specific embodiment is only used to explain the utility model, is not used to limit the utility model.
As shown in Figs 1-4, a kind of PVC ball valve, including be in 90 ° of curved valve bodies 4;The valve body 4 is internally provided with valve Ball 5 is provided with water inlet 13 and water outlet 14 on the valve ball 5;The outside of the valve body 4 is provided with handle 2, the handle 2 On be provided with limit chuck 9 and connection card slot 10;The limiting card that the restricted limit chuck 9 rotates is set on the valve body 4 Slot 8 is provided with socket joint on the valve ball 5 in the connection chuck 12 of the connection card slot 10, in use, the valve ball 5 is mounted on In valve body 4, wherein connection chuck 12 is embedded in the connection card slot 10, rotational handle 2 is able to drive ball valve 5 on valve body at this time Movement, when turning to certain angle, the limit card slot 8 limits the limit chuck 9 at this time and then limits the handle 2 Rotation.
Screw hole 11 is provided on the valve ball 5, the handle 2 is connect and fixed with the screw hole 11 by bolt 1;Turning When dynamic, handle 2 drives valve ball 5 to rotate, and handle rotation amplitude is 90 °, and ball valve rotational angle is 156 °.
The first seal groove 7 and the second seal groove 6 are provided on the valve body 4, first seal groove 7 is annular groove, institute It states and is provided with sealing ring 3 on the first seal groove 7, and then play the sealing function of handle 2 Yu valve body.
The valve ball 5 is oval;The water inlet 13 and water outlet 14 are symmetrically disposed on the valve ball 5;The company It connects and is provided with fixed rotary table 15 between chuck 12 and the valve ball 5;The connection chuck 12, fixed rotary table 15 are with the valve ball Integral structure, integral structure can increase the service life of ball valve 5, reduce the time of replacement.
This ball valve can reduce construction material cost, reduces compared with original and uses an elbow and ball valve, simultaneously also Identical effect can be reached, both can control the adjusting control of branch pipe fluid;Labour can be saved and increase working efficiency, with original It needs to be bonded to can be only achieved everywhere comparing more same ball valve and had not only been adjustable branch pipe fluid velocity and flow and can allow branch pipe turn Curved effect, same effect can be realized by now only needing at two.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into retouching.

Claims (10)

1. a kind of PVC ball valve, it is characterised in that: PVC ball valve includes in 90 ° of curved valve bodies (4);The inside of the valve body (4) It is provided with valve ball (5), is provided with water inlet (13) and water outlet (14) on the valve ball (5);The external setting of the valve body (4) Have handle (2), limit chuck (9) and connection card slot (10) are provided on the handle (2);It is arranged on the valve body (4) limited The limit card slot (8) of limit chuck (9) rotation is made, is provided with socket joint in the connection card slot (10) on the valve ball (5) Connection chuck (12).
2. PVC ball valve according to claim 1, it is characterised in that: it is provided with screw hole (11) on the valve ball (5), it is described Handle (2) is connect and is fixed with the screw hole (11) by bolt (1).
3. PVC ball valve according to claim 1, it is characterised in that: be provided with the first seal groove (7) on the valve body (4) With the second seal groove (6), first seal groove (7) is annular groove.
4. PVC ball valve according to claim 3, it is characterised in that: be provided with sealing ring on first seal groove (7) (3).
5. PVC ball valve according to claim 2, it is characterised in that: the rotation amplitude of the handle (2) is 90 °.
6. PVC ball valve according to claim 2, it is characterised in that: valve ball (5) rotation amplitude is 156 °.
7. PVC ball valve according to claim 2, it is characterised in that: the valve ball (5) is oval.
8. PVC ball valve according to claim 1, it is characterised in that: the water inlet (13) and water outlet (14) are symmetrically set It is placed on the valve ball (5).
9. PVC ball valve according to claim 1, it is characterised in that: between the connection chuck (12) and the valve ball (5) It is provided with fixed rotary table (15).
10. PVC ball valve according to claim 9, it is characterised in that: the connection chuck (12), fixed rotary table (15) with The valve ball is structure as a whole.
CN201822141718.9U 2018-12-20 2018-12-20 A kind of PVC ball valve Active CN209229052U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822141718.9U CN209229052U (en) 2018-12-20 2018-12-20 A kind of PVC ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822141718.9U CN209229052U (en) 2018-12-20 2018-12-20 A kind of PVC ball valve

Publications (1)

Publication Number Publication Date
CN209229052U true CN209229052U (en) 2019-08-09

Family

ID=67508459

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822141718.9U Active CN209229052U (en) 2018-12-20 2018-12-20 A kind of PVC ball valve

Country Status (1)

Country Link
CN (1) CN209229052U (en)

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