CN208845776U - A kind of Multifunction ball valve - Google Patents
A kind of Multifunction ball valve Download PDFInfo
- Publication number
- CN208845776U CN208845776U CN201821469003.XU CN201821469003U CN208845776U CN 208845776 U CN208845776 U CN 208845776U CN 201821469003 U CN201821469003 U CN 201821469003U CN 208845776 U CN208845776 U CN 208845776U
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- valve
- ball
- valve body
- deck
- handle
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Abstract
The utility model discloses a kind of Multifunction ball valves, including valve body, valve deck, ball, valve rod and handle, one end of the valve body is equipped with valve deck, cavity body is formed between the valve body and valve deck, ball is equipped in cavity body, the ball is equipped with valve rod, the valve rod upper end is equipped with handle, one end of the ball opening is equipped with strainer, bottom is equipped with anti-static device, the valve deck is equipped with pressure gauge, the end face of the valve body and valve deck and sphere contacts is equipped with gasket, O-ring and packing cavity are equipped between the valve body and valve rod, exhaust valve is equipped in the middle part of the valve rod, the valve body is equipped with material injection nozzle, it is equipped with corresponding with material injection nozzle material feeding passage in the packing cavity and is extended down to O-ring position.The utility model compared with prior art the advantages of be: structure is simple and convenient to operate, can be vented, measuring pressure, can be an externally injected into stop-leak compound when leaking at valve rod, long service life, while being equipped with strainer and anti-static device.
Description
Technical field
The utility model relates to ball valve technical field, in particular to a kind of Multifunction ball valves.
Background technique
Ball valve is component common during we live, and is widely used in long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy
With the industries such as electric power, generally comprises valve body, opening and closing element (ball), valve rod and handle, ball and driven by valve rod, and around ball valve axis
It rotates to play the role of open close pipeline, but existing market most of ball valves on sale are used only to open close pipeline, function
Can be single, it can not rule out the gas in pipeline, also can't detect the pressure in pipeline, need in addition purchase exhaust valve and pressure gauge dress
In pipe-line system, the trouble compared, the component connect the flow resistance of fluid also once big too much, over time, valve rod
Sealing element between valve body, which is easily damaged, causes leak, and can not repair, and can only be replaced, increase use cost, made
When in specialized fluids pipeline, the safety of pipeline and the quality of fluid are also improved without strainer and anti-static device.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, provides that a kind of structure is simple, operation side
Just, can be vented, measuring pressure, stop-leak compound can be an externally injected into when leaking at valve rod, long service life, while be equipped with strainer and
A kind of Multifunction ball valve of anti-static device.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of Multifunction ball valve, including valve
One end of body, valve deck, ball, valve rod and handle, the valve body is equipped with valve deck, is formed between the valve body and valve deck free
Cavity, cavity body is interior to be equipped with ball, and the ball is equipped with valve rod, and the valve rod upper end is equipped with handle, the ball
One end of opening is equipped with strainer, and bottom is equipped with anti-static device, and the valve deck is equipped with pressure gauge, the valve body and valve deck
It is equipped with gasket with the end faces of sphere contacts, is equipped with O-ring and packing cavity between the valve body and valve rod, in the valve rod
Portion is equipped with exhaust valve, and position corresponding with packing cavity is equipped with material injection nozzle on the valve body, be equipped in the packing cavity with
Material injection nozzle is corresponding to be obtained material feeding passage and is extended down to O-ring position.
The utility model compared with prior art the advantages of be: valve deck be equipped with pressure gauge, stem internal be equipped with exhaust
Hole, can to channel interior be vented and signal piping internal pressure, it is vdiverse in function without still further buying and installing, both saved money
It is again laborsaving, while can be reduced the flow resistance of fluid in pipe fitting, being conducive to the flowing of fluid, valve body is equipped with sprue,
Over time, the sealing on valve rod is easy leak, when leak, can inject stop-leak compound from sprue and continue to use, extending ball valve makes
It is equipped with strainer with the one end in service life, ball opening, the sundries in fluid can be filtered, improve the quality of fluid, and filter convenient for cleaning
Net, sphere bottom are equipped with anti-static device, using in inflammable fluid circuit, can be very good elimination electrostatic, avoid occurring
Fire.
As an improvement, the anti-static device includes the groove and spring of ball bottom, one end weldering of the spring
It connects in bottom portion of groove, the other end is welded on valve body, and structure is simple, can guide to electrostatic on valve body from ball, is used in inflammable
In the pipeline of fluid, electrostatic is avoided to cause fire.
As an improvement, the lower part of the handle side is equipped with indicator board, be respectively equipped on the valve body and valve deck with
The corresponding baffle of indicator board, when indicator board is contacted with baffle, ball valve is in full open position, when indicator board is far from baffle
When, ball valve opening gradually becomes smaller until being closed completely, and easy to use, what can be will be apparent that knows the folding condition of ball valve.
As an improvement, the handle is equipped with Anti-slip cover, it is easy to open ball valve.
As an improvement, to be bolted between the valve body and valve deck, cleaning strainer easy to disassemble.
As an improvement, the top of the handle is equipped with nut, lower part is equipped with clamping cap, and the handle is in nut and pressure
Tight cap compresses it under the action of matching, and structure is simple, and it is firm to connect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Multifunction ball valve of the utility model.
Fig. 2 is a kind of structural schematic diagram of Multifunction ball valve ball of the utility model.
It is as shown in the figure: 1, valve body, 2, valve deck, 3, gasket, 4, ball, 5, valve rod, 6, O-ring, 7, filler, 8, compression
Cap, 9, handle, 10, nut, 11, spring, 12, groove, 13, pressure gauge, 14, exhaust valve, 15, indicator board, 16, Anti-slip cover, 17,
Material feeding passage, 18, material injection nozzle, 19, strainer, 20, anti-static device.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
A kind of Multifunction ball valve, including valve body 1, valve deck 2, ball 4, valve rod 5 and handle 9, one end of the valve body 1 are set
There is valve deck 2, cavity body is formed between the valve body 1 and valve deck 2, ball 4 is equipped in cavity body, is set on the ball 4
There is valve rod 5,5 upper end of valve rod is equipped with handle 9, and one end that the ball 4 is open is equipped with strainer 19, and bottom is quiet equipped with preventing
Electric installation 20, the valve deck 2 are equipped with pressure gauge 13, and the end face that the valve body 1 and valve deck 2 are contacted with ball 4 is equipped with close
Packing 3 is equipped with O-ring 6 and packing cavity 7, is equipped with exhaust valve 14 in the middle part of the valve rod 5 between the valve body 1 and valve rod 5,
Position corresponding with packing cavity 7 is equipped with material injection nozzle 18 on the valve body 1, is equipped with and material injection nozzle 18 in the packing cavity 7
It is corresponding to obtain material feeding passage 17 and be extended down to 6 position of O-ring.
The anti-static device 20 includes the groove 12 and spring 11 of 4 bottom of ball, one end weldering of the spring 11
It connects in bottom portion of groove, the other end is welded on valve body 1.
The lower part of 9 side of handle is equipped with indicator board 15, is respectively equipped with and indicates on the valve body 1 and valve deck 2
The corresponding baffle 21 of plate 15.
The handle 9 is equipped with Anti-slip cover 16.
It is to be bolted between the valve body 1 and valve deck 2.
The top of the handle 9 is equipped with nut 10, and lower part is equipped with clamping cap 8, and the handle 9 is in nut 10 and compresses
Cap 8 compresses it under the action of matching.
The utility model in the specific implementation, judges the state in pipeline by observing the registration of pressure gauge, works as pressure
When indicating that number is excessive, the exhaust valve on valve rod can be opened and be vented, by exhaust valve closure when pressure gauge registration is normal, work as circle
When strainer on ball is plugged, the water flow for flowing through ball can become smaller, and the hydraulic pressure so as to cause pressure gauge present position becomes smaller, from
And pressure gauge registration becomes smaller, when pressure gauge registration is smaller, rotational handle goes to indicator board among two baffles far from baffle
Position, ball valve completely close, and can remove valve seat with tool, filter screen cleaning completely again be loaded onto valve seat, again rotational handle,
Indicator board is set to encounter any one side baffle, i.e. ball valve fully opens, can be from sprue when occurring leakage situation at valve rod
Inwardly injection stop-leak compound sealing, continues to use.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of Multifunction ball valve, including valve body (1), valve deck (2), ball (4), valve rod (5) and handle (9), the valve body
(1) one end is equipped with valve deck (2), and cavity body is formed between the valve body (1) and valve deck (2), is equipped with ball in cavity body
(4), the ball (4) is equipped with valve rod (5), and the valve rod (5) upper end is equipped with handle (9), it is characterised in that: described
One end of ball (4) opening is equipped with strainer (19), and bottom is equipped with anti-static device (20), and the valve deck (2) is equipped with pressure
The end face that table (13), the valve body (1) and valve deck (2) are contacted with ball (4) be equipped with gasket (3), the valve body (1) with
It is equipped with O-ring (6) and packing cavity (7) between valve rod (5), is equipped with exhaust valve (14) in the middle part of the valve rod (5), the valve body
(1) position corresponding with packing cavity (7) is equipped with material injection nozzle (18) on, is equipped with and material injection nozzle (18) in the packing cavity (7)
It is corresponding to obtain material feeding passage (17) and be extended down to O-ring (6) position.
2. a kind of Multifunction ball valve according to claim 1, it is characterised in that: the anti-static device (20) includes circle
The groove (12) and spring (11) of ball (4) bottom, one end of the spring (11) are welded on bottom portion of groove, and the other end is welded on
On valve body (1).
3. a kind of Multifunction ball valve according to claim 1, it is characterised in that: the lower part of described handle (9) side is set
Have indicator board (15), baffle (21) corresponding with indicator board (15) is respectively equipped on the valve body (1) and valve deck (2).
4. a kind of Multifunction ball valve according to claim 1, it is characterised in that: the handle (9) is equipped with Anti-slip cover
(16)。
5. a kind of Multifunction ball valve according to claim 1, it is characterised in that: between the valve body (1) and valve deck (2)
To be bolted.
6. a kind of Multifunction ball valve according to claim 1, it is characterised in that: the top of the handle (9) is equipped with spiral shell
Female (10), lower part are equipped with clamping cap (8), and the handle (9) is under the action of nut (10) and clamping cap (8) match by it
It compresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469003.XU CN208845776U (en) | 2018-09-10 | 2018-09-10 | A kind of Multifunction ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469003.XU CN208845776U (en) | 2018-09-10 | 2018-09-10 | A kind of Multifunction ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845776U true CN208845776U (en) | 2019-05-10 |
Family
ID=66371635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821469003.XU Active CN208845776U (en) | 2018-09-10 | 2018-09-10 | A kind of Multifunction ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845776U (en) |
-
2018
- 2018-09-10 CN CN201821469003.XU patent/CN208845776U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |