CN203488770U - Ball valve capable of preventing grease from leaking - Google Patents
Ball valve capable of preventing grease from leaking Download PDFInfo
- Publication number
- CN203488770U CN203488770U CN201320616904.8U CN201320616904U CN203488770U CN 203488770 U CN203488770 U CN 203488770U CN 201320616904 U CN201320616904 U CN 201320616904U CN 203488770 U CN203488770 U CN 203488770U
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- China
- Prior art keywords
- valve
- barrel portion
- groove
- valve body
- ball
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- Expired - Fee Related
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Abstract
The utility model discloses a ball valve capable of preventing grease from leaking. The ball valve comprises a valve body, a ball body and a handle. The middle flange end face located on a left valve body part and the middle flange end face located on a right valve body part are respectively provided with a semispherical groove, and the ball body is located in space formed by the semispherical groove of the left valve body part and the semispherical groove of the right valve body part. A left fixator is arranged between the ball body and the left valve body part, a right fixator is arranged between the ball body and the right valve body part, an oil filling port and an oil outlet are formed in the two ends of the left fixator respectively, an oil filling part and an oil outlet are formed in the two ends of the right fixator respectively, and the oil filling ports and the corresponding oil outlets are communicated through communication grooves, the two sides of each oil filling port are respectively provided with a first groove, the upper portion and the lower portion of each oil outlet are respectively provided with a second groove, and sealing rings are embedded into the first grooves and the second grooves respectively. According to the ball valve, grease is prevented from flowing into a pipeline, the sealing performance is improved, the structure is simple, operation danger is greatly reduced according to the working condition of the ball valve in a heat preserving box, and operation and installation are easily, conveniently and quickly conducted.
Description
Technical field
The utility model relates to a kind of ball valve that prevents that grease from leaking, and belongs to ball valve technical field.
Background technique
Valve is the equipment that a kind of device is used for controlling flow in pipeline, plays very important effect in pipe fittings, and existing valve comprises valve pipe, valve body and Joystick; Valve pipe is communicated with water pipe, and valve body to be positioned at valve pipe inner, Joystick is positioned at the top of valve pipe and valve body, Joystick and valve body link together, and rotate Joystick, valve body downward or upward movement is controlled flow.The easy flow ipe of grease that existing ball valve injects from pouring orifice, its effect reduces greatly.Therefore, in order to overcome above-mentioned technological deficiency, how to design a kind of ball valve that prevents that grease from leaking, can overcome above-mentioned technical problem becomes the direction that those skilled in the art make great efforts.
Summary of the invention
The purpose of this utility model is to provide a kind of ball valve that prevents that grease from leaking, and this ball valve that prevents that grease from leaking has been avoided grease flow ipe, increases sealing, operation and installation are simple and easy convenient, are convenient to install the danger of greatly having fallen operation.
For achieving the above object, the technical solution adopted in the utility model is: a kind of ball valve that prevents that grease from leaking, comprise by center and all there is the left valve barrel portion of first passage, the valve body that right valve barrel portion forms, spheroid and the handle that center has second channel, be arranged in described left valve barrel portion, right valve barrel portion end face of flange is separately equipped with semi-spherical grooves, described spheroid is positioned at by left valve barrel portion, the right valve barrel portion space that semi-spherical grooves forms separately;
Described spheroid upper surface has driving groove, and the lower end of a valve rod embeds in this driving groove, and the upper end of this valve rod is fixedly connected with described handle one end;
Between described spheroid and left valve barrel portion, right valve barrel portion, be respectively arranged with left fixture, right fixture, this left fixture and right fixture two ends separately have pouring orifice and oil outlet, between this pouring orifice and oil outlet, by connectivity slot, be communicated with, described pouring orifice both sides all have the first groove, described oil outlet upper and lower all has the second groove, in this first groove and the second groove, is all embedded with seal ring;
Between the lower end surface of described valve rod and valve body, be disposed with the first pressure ring, the second pressure ring.
In technique scheme, further improvement project is as follows:
In such scheme, the opposing end face of described left valve barrel portion, right valve barrel portion and middle flange is provided with end flange.
Because technique scheme is used, the utility model compared with prior art has following advantages and effect:
The utility model prevents the ball valve that grease leaks, its spheroid and left valve barrel portion, between right valve barrel portion, be respectively arranged with left fixture, right fixture, this left fixture and right fixture two ends separately have pouring orifice and oil outlet, between this pouring orifice and oil outlet, by connectivity slot, be communicated with, described pouring orifice both sides all have the first groove, described oil outlet upper and lower all has the second groove, in this first groove and the second groove, be all embedded with seal ring, avoided grease flow ipe, increase sealing, operation and installation are simple and easy convenient, be convenient to install the danger of greatly having fallen operation.
Accompanying drawing explanation
Accompanying drawing 1 prevents the ball-valve structure schematic diagram that grease leaks for the utility model;
In above accompanying drawing: 1, left valve barrel portion; 2, right valve barrel portion; 3, valve body; 4, first passage; 5, second channel; 6, spheroid; 61, driving groove; 7, handle; 8, middle flange; 9, semi-spherical grooves; 10, left fixture; 11, right fixture; 12, valve rod; 13, pouring orifice; 14, the first pressure ring; 15, the second pressure ring; 16, oil outlet; 17, end flange; 18, connectivity slot; 19, the first groove; 20, the second groove; 21, seal ring.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: a kind of ball valve that prevents that grease from leaking, comprise by center and all there is spheroid 6 and the handle 7 that the left valve barrel portion 1 of first passage 4, valve body 3, center that right valve barrel portion 2 forms have second channel 5, be arranged in described left valve barrel portion 1, right valve barrel portion 2 flange 8 end faces are separately equipped with semi-spherical grooves 9, described spheroid 6 is positioned at by left valve barrel portion 1, right valve barrel portion 2 space that semi-spherical grooves 9 forms separately;
The lower end that described spheroid 6 upper surfaces have driving groove 61, one valve rods 12 embeds in this driving groove 61, this valve rod 12) upper end and described handle 7) one end is fixedly connected with;
Between described spheroid 6 and left valve barrel portion 1, right valve barrel portion 2, be respectively arranged with left fixture 10, right fixture 11, this left fixture 10 and right fixture 11 two ends separately have pouring orifice 13 and oil outlet 16, between this pouring orifice 13 and oil outlet 16, by connectivity slot 18, be communicated with, described pouring orifice 13 both sides all have the first groove 19, described oil outlet 16 upper and lowers all have the second groove 20, the interior seal ring 21 that is all embedded with of this first groove 19 and the second groove 20;
Between the lower end surface of described valve rod 12 and valve body 3, be disposed with the first pressure ring 14, the second pressure ring 15;
The opposing end face of above-mentioned left valve barrel portion 1, right valve barrel portion 2 and middle flange 8 is provided with end flange 17.
Adopt above-mentioned while preventing ball valve that grease leaks, its spheroid and left valve barrel portion, between right valve barrel portion, be respectively arranged with left fixture, right fixture, this left fixture and right fixture two ends separately have pouring orifice and oil outlet, between this pouring orifice and oil outlet, by connectivity slot, be communicated with, described pouring orifice both sides all have the first groove, described oil outlet upper and lower all has the second groove, in this first groove and the second groove, be all embedded with seal ring, avoided grease flow ipe, increase sealing, operation and installation are simple and easy convenient, be convenient to install the danger of greatly having fallen operation.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (2)
1. a ball valve that prevents that grease from leaking, it is characterized in that: comprise by center and all there is the left valve barrel portion (1) of first passage (4), the valve body (3) that right valve barrel portion (2) forms, spheroid (6) and the handle (7) that center has second channel (5), be arranged in described left valve barrel portion (1), right valve barrel portion (2) flange (8) end face separately and be equipped with semi-spherical grooves (9), described spheroid (6) is positioned at by left valve barrel portion (1), right valve barrel portion (2) space that semi-spherical grooves (9) forms separately;
Described spheroid (6) upper surface has driving groove (61), and the lower end of a valve rod (12) embeds in this driving groove (61), and the upper end of this valve rod (12) is fixedly connected with described handle (7) one end;
Described spheroid (6) and left valve barrel portion (1), between right valve barrel portion (2), be respectively arranged with left fixture (10), right fixture (11), this left fixture (10) and right fixture (11) two ends separately have pouring orifice (13) and oil outlet (16), between this pouring orifice (13) and oil outlet (16), by connectivity slot (18), be communicated with, described pouring orifice (13) both sides all have the first groove (19), described oil outlet (16) upper and lower all has the second groove (20), in this first groove (19) and the second groove (20), be all embedded with seal ring (21),
Between the lower end surface of described valve rod (12) and valve body (3), be disposed with the first pressure ring (14), the second pressure ring (15).
2. the ball valve that prevents that grease from leaking according to claim 1, is characterized in that: the opposing end face of described left valve barrel portion (1), right valve barrel portion (2) and middle flange (8) is provided with end flange (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616904.8U CN203488770U (en) | 2013-09-30 | 2013-09-30 | Ball valve capable of preventing grease from leaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616904.8U CN203488770U (en) | 2013-09-30 | 2013-09-30 | Ball valve capable of preventing grease from leaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488770U true CN203488770U (en) | 2014-03-19 |
Family
ID=50259605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616904.8U Expired - Fee Related CN203488770U (en) | 2013-09-30 | 2013-09-30 | Ball valve capable of preventing grease from leaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488770U (en) |
-
2013
- 2013-09-30 CN CN201320616904.8U patent/CN203488770U/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 |
Granted publication date: 20140319 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |