CN207584067U - It is a kind of without being detained full packet three-flat ball valve - Google Patents
It is a kind of without being detained full packet three-flat ball valve Download PDFInfo
- Publication number
- CN207584067U CN207584067U CN201721405325.3U CN201721405325U CN207584067U CN 207584067 U CN207584067 U CN 207584067U CN 201721405325 U CN201721405325 U CN 201721405325U CN 207584067 U CN207584067 U CN 207584067U
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- CN
- China
- Prior art keywords
- valve
- side cap
- valve body
- mounting groove
- valve rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of without the full packet three-flat ball valve of delay,Including left side cap,Flange,Right side cap,Valve body,High-voltage tube mounting groove,Spherical valve plate and sealing ring,The left side cap,Flange is welded on the surface of right side cap and valve body,The left side cap side is provided with valve body,The side of the valve body is provided with right side cap,The left side cap,Right side cap is mutually fixedly connected with valve body three by running through the bolt of flange,The top of the valve body is provided with valve rod mounting groove,The inside of the valve rod mounting groove is equipped with valve rod,Extend valve rod mounting groove at the top of the valve rod,The bottom surface of the valve rod is welded with valve block,The utility model is gradually increased by liquid channel at the center of spherical valve plate to the left side cap in both ends and right side cap diameter,So that the liquid for remaining in liquid channel gradually flows out valve body under gravity,By injecting high pressure gas into gas injection seat,Liquid can be gone out to liquid channel.
Description
Technical field
It is specifically a kind of without the full packet three-flat ball valve of delay the utility model is related to valve technology field.
Background technology
Valve is the pipeline fittings for being opened and closed pipeline, control flow direction, the parameter for adjusting and controlling pumped (conveying) medium.According to it
Function can be divided into shut-off valve, check-valves, regulating valve etc..
When in use, medium can enter the inside of valve body, and it is difficult to ensure that liquid to existing ball valve with liquid channel
Liquid channel interior will not be remained in, and remain liquid for a long time stay in liquid channel liquid channel can be caused corrosion, corrosion
The problems such as, and then the service life of ball valve is influenced,
Utility model content
The purpose of this utility model is to provide a kind of without full packet three-flat ball valve is detained, to solve of the prior art ask
Topic.
To achieve the above object, the utility model provides following technical solution：It is a kind of without being detained full packet three-flat ball valve, packet
Include left side cap, flange, right side cap, valve body, high-voltage tube mounting groove, spherical valve plate and sealing ring, the left side cap, right side cap and valve
Flange is welded on the surface of body, the left side cap side is provided with valve body, and the side of the valve body is provided with right side cap, described
Left side cap, right side cap and valve body three are mutually fixedly connected by running through the bolt of flange, and the top of the valve body is provided with valve rod
Mounting groove, the inside of the valve rod mounting groove are equipped with valve rod, extend valve rod mounting groove, the valve rod at the top of the valve rod
Bottom surface be welded with valve block, the inside of the valve body is equipped with spherical valve plate, the top of the spherical valve plate of valve block insertion,
The inside both sides of the valve body are equipped with sealing ring, and corresponding with spherical valve plate position, the left side cap, right side cap,
Two sealing rings are internally provided with liquid channel with spherical valve plate, and the liquid channel is at the center of spherical valve plate to both ends
Left side cap and right side cap diameter gradually increase, the high-voltage tube mounting groove through valve body side and side sealing ring and with stream
Matter channel is connected, and the inside of the high-voltage tube mounting groove is equipped with high pressure leather hose, the top setting of the high-voltage tube mounting groove
There is the gas injection seat being welded in valve body surface.
Preferably, the top of the valve rod is equipped with rotating handle by nut.
Preferably, the top of the gas injection seat is equipped with gas cap.
Preferably, what two sealing rings and spherical valve plate were close is provided with what is fitted with globe valve plate surface on one side
Arc-shaped surface.
Preferably, it is arranged on the surface of the valve rod inside the valve rod mounting groove and is set with rubber pad.
Compared with prior art, the beneficial effects of the utility model are：By liquid channel at the center of spherical valve plate
Gradually increase to the left side cap in both ends and right side cap diameter so that the liquid for remaining in liquid channel gradually flows under gravity
Go out valve body, by injecting high pressure gas into gas injection seat, high pressure gas can enter valve inner by high pressure leather hose and liquid is led to
The side wall in road is washed away, and the liquid that can will be unable to discharge under the effect of gravity goes out liquid channel, passes through two kinds of cleaning sides
Formula can ensure that liquid channel interior does not have liquid residual as far as possible, by two sealing rings it is close with spherical valve plate one
Face is provided with the arc-shaped surface to fit with globe valve plate surface, is conducive to improve the continuity of liquid channel, liquid is avoided to let out
Dew.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the whole interior structure diagram of the utility model.
In figure：The left side caps of 1-, 2- flanges, 3- bolts, 4- gas caps, 5- rotating handles, 6- valve rods, 7- nuts, 8- gas injections seat, 9-
Right side cap, 10- valve bodies, 11- valve rods mounting groove, 12- high pressure leather hoses, 13- high-voltage tubes mounting groove, 14- rubber pads, 15- globe valves
Plate, 16- valves block, 17- sealing rings, 18- liquid channels.
Specific 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
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, it is a kind of without being detained full packet three-flat ball valve in the utility model embodiment, including left side cap 1,
Flange 2, right side cap 9, valve body 10, high-voltage tube mounting groove 13, spherical valve plate 15 and sealing ring 17, the left side cap 1, right side cap 9
Be welded with flange 2 on the surface of valve body 10, left 1 side of side cap is provided with valve body 10, the side setting of the valve body 10
There is right side cap 9, the left side cap 1, right side cap 9 and 10 three of valve body are fixedly connected by running through 3 phase of bolt of flange 2, described
The top of valve body 10 is provided with valve rod mounting groove 11, and the inside of the valve rod mounting groove 11 is equipped with valve rod 6, the top of the valve rod
Valve rod mounting groove 11 is extended in portion, and the bottom surface of the valve rod 6 is welded with valve block 16, and the inside of the valve body 10 is equipped with ball
Shape valve plate 15, the valve block 16 are embedded in the top of spherical valve plate 15, and the inside both sides of the valve body 10 are equipped with sealing ring 17, and
It is corresponding with spherical 15 position of valve plate, the inside of the left side cap 1,9, two sealing rings 17 of right side cap and spherical valve plate 15
Liquid channel 18 is provided with, the liquid channel 18 is at the center of spherical valve plate 15 to the left side cap 1 in both ends and 9 diameter of right side cap
Gradually increase, the high-voltage tube mounting groove 13 are connected through the sealing ring 17 of the side of valve body 10 and side and with liquid channel 18
Logical, the inside of the high-voltage tube mounting groove 13 is equipped with high pressure leather hose 12, and the top of the high-voltage tube mounting groove 13 is provided with weldering
The gas injection seat 8 being connected on 10 surface of valve body, by liquid channel 18 at the center of spherical valve plate 15 to the left side cap 1 in both ends and the right side
9 diameter of side cap gradually increases so that the liquid for remaining in liquid channel 18 gradually flows out valve body 10 under gravity, passes through
High pressure gas is injected into gas injection seat 8, high pressure gas can pass through high pressure leather hose 12 and enter 10 internal convection matter channel 18 of valve body
Side wall is washed away, and the liquid that can will be unable to discharge under the effect of gravity goes out liquid channel 18, passes through two kinds of manner of cleaning up
It can ensure not having liquid residual inside liquid channel 18 as far as possible.
Rotating handle 5 is equipped with by nut 7 by the top of the valve rod 6, facilitates the closing and unlatching of control valve.
Gas cap 4 is equipped with by the top of the gas injection seat 8, is conducive to prevent liquid from revealing at gas injection seat 8.
It is affixed by two sealing rings 17 and close being provided on one side of spherical valve plate 15 with spherical 15 surface of valve plate
The arc-shaped surface of conjunction is conducive to improve the sealing effect of valve.
Rubber pad 14 is set on surface by the valve rod 6 being arranged on inside the valve rod mounting groove 11, is conducive to keep away
Exempt from liquid to reveal at valve rod mounting groove 11.
The operation principle of the utility model is：By liquid channel 18 at the center of spherical valve plate 15 to the left side cap in both ends
1 and 9 diameter of right side cap gradually increase so that the liquid for remaining in liquid channel 18 gradually flows out valve body under gravity
10, by injecting high pressure gas into gas injection seat 8, high pressure gas can pass through high pressure leather hose 12 and lead into 10 internal convection matter of valve body
The side wall in road 18 is washed away, and the liquid that can will be unable to discharge under the effect of gravity goes out liquid channel 18, clear by two kinds
Reason mode can ensure that not having liquid inside liquid channel 18 remains, and passes through two sealing rings 17 and spherical valve plate as far as possible
The 15 close arc-shaped surfaces being provided on one side and spherical 15 surface of valve plate fits, are conducive to improve the coherent of liquid channel 18
Property, liquid is avoided to reveal.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from 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 by containing in the equivalent requirements of the claims is fallen
All changes in justice and range 0 are embraced therein.Any reference numeral in claim should not be considered as limit
The involved claim of system.
Claims (5)
1. it is a kind of without full packet three-flat ball valve is detained, including left side cap (1), flange (2), right side cap (9), valve body (10), high pressure
Pipe mounting groove (13), spherical valve plate (15) and sealing ring (17), it is characterised in that：The left side cap (1), right side cap (9) and valve
It is welded with flange (2) on the surface of body (10), left side cap (1) side is provided with valve body (10), and the one of the valve body (10)
Side is provided with right side cap (9), and the left side cap (1), right side cap (9) and valve body (10) three are by running through the bolts of flange (2)
(3) it is mutually fixedly connected, the top of the valve body (10) is provided with valve rod mounting groove (11), the inside of the valve rod mounting groove (11)
Valve rod (6) is installed, extends valve rod mounting groove (11) at the top of the valve rod, the bottom surface of the valve rod (6) is welded with
Valve block (16), the inside of the valve body (10) are equipped with spherical valve plate (15), the embedded spherical valve plate (15) of the valve block (16)
Top, the inside both sides of the valve body (10) are equipped with sealing ring (17), and corresponding with spherical valve plate (15) position, institute
That states left side cap (1), right side cap (9), two sealing rings (17) and spherical valve plate (15) is internally provided with liquid channel (18), institute
It states liquid channel (18) at the center of spherical valve plate (15) to the left side cap in both ends (1) and right side cap (9) diameter gradually to increase, institute
High-voltage tube mounting groove (13) is stated through the sealing ring (17) of the side of valve body (10) and side and with liquid channel (18) to be connected,
The inside of the high-voltage tube mounting groove (13) is equipped with high pressure leather hose (12), is provided at the top of the high-voltage tube mounting groove (13)
The gas injection seat (8) being welded on valve body (10) surface.
It is 2. according to claim 1 a kind of without the full packet three-flat ball valve of delay, it is characterised in that：The top of the valve rod (6)
Portion is equipped with rotating handle (5) by nut (7).
It is 3. according to claim 1 a kind of without the full packet three-flat ball valve of delay, it is characterised in that：The gas injection seat (8)
Top is equipped with gas cap (4).
It is 4. according to claim 1 a kind of without the full packet three-flat ball valve of delay, it is characterised in that：Two sealing rings
(17) arc-shaped surface that is on one side provided with and spherical valve plate (15) surface fit close with spherical valve plate (15).
It is 5. according to claim 1 a kind of without the full packet three-flat ball valve of delay, it is characterised in that：It is arranged on the valve rod peace
Rubber pad (14) is set on the surface of the internal valve rod (6) of tankage (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405325.3U CN207584067U (en) | 2017-10-29 | 2017-10-29 | It is a kind of without being detained full packet three-flat ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405325.3U CN207584067U (en) | 2017-10-29 | 2017-10-29 | It is a kind of without being detained full packet three-flat ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584067U true CN207584067U (en) | 2018-07-06 |
Family
ID=62729816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721405325.3U Expired - Fee Related CN207584067U (en) | 2017-10-29 | 2017-10-29 | It is a kind of without being detained full packet three-flat ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584067U (en) |
-
2017
- 2017-10-29 CN CN201721405325.3U patent/CN207584067U/en not_active Expired - Fee Related
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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: 20180706 Termination date: 20181029 |