CN203488766U - High-safety valve - Google Patents
High-safety valve Download PDFInfo
- Publication number
- CN203488766U CN203488766U CN201320614006.9U CN201320614006U CN203488766U CN 203488766 U CN203488766 U CN 203488766U CN 201320614006 U CN201320614006 U CN 201320614006U CN 203488766 U CN203488766 U CN 203488766U
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- CN
- China
- Prior art keywords
- barrel portion
- valve
- valve barrel
- valve body
- groove
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- 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 high-safety valve. The high-safety valve comprises a valve body, a ball body and a handle, wherein the valve body is composed of a left valve body part and a right valve body part, the center of the ball body is provided with a second channel, and the end face of a middle flange of the left valve body part and the end face of a middle flange of the right valve body part are respectively provided with a hemispheric groove; a frame sleeve is arranged above the valve body, the upper surface of the frame sleeve is provided with a through hole, a left end board and a right end board are fixed on the middle flange of the left valve body part and the middle flange of the right valve body part respectively, and the left end board and the right end board are located at the bottom of the frame sleeve; the upper surface of the ball body is provided with a transmission groove, the lower end of a valve rod is embedded in the transmission groove, the outer surface of the handle is sleeved with a rectangular ring, the two ends of the rectangular ring are respectively provided with a first locking hole, two fixing rods with second locking holes are fixed on two adjacent sides, the handle is located between the two fixing rods, a locking rod is connected with the locking hole of the fixing rods and the rectangular ring, two sides of an oil injection port are respectively provided with a first groove, second grooves are formed in the upper side and the lower side of the oil injection port respectively, and seal rings are embedded in the first grooves and the second grooves respectively. According to the high-safety valve, it is avoided that rotation of the handle caused by other factors causes abnormal starting and closing of the valve, oil is prevented from entering a pipeline, and leakproofness is enhanced.
Description
Technical field
The utility model relates to a kind of high security valve, 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.On the one hand, the operating mode for ball valve in HEATING BOX, whole valve, in HEATING BOX, operates dangerous; On the other hand, 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 high security valve, 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 high security valve, this high security valve can be guaranteed the in the situation that of non-artificial unblanking, can not produce the improper keying that rotatable handle causes valve because of other factors, and avoided grease flow ipe, increased sealing, operation and installation are simple and easy convenient.
For achieving the above object, the technical solution adopted in the utility model is: a kind of high security valve, 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;
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;
The frame cover that one upper surface has through hole is installed on described valve body top, and the first member plate, the right end plate that are arranged in described cover bottom are individually fixed in the flange of left valve barrel portion, on the flange of right valve barrel portion;
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 embeds and is positioned at frame cover live axle lower end, and this live axle upper end is exposed the through hole of described cover and is fixedly connected with described handle one end;
Described handle outer surface is set with a rectangle annulus, the two ends of this rectangle annulus have the first lockhole, 2 fixing rods with the second lockhole are individually fixed in described the both sides that cover is adjacent, described handle is between 2 fixing rods, one locking bar is connected and fixed bar and each self-locking hole of rectangle annulus, and a tapered end is installed on locking bar end;
Between the lower end surface of described live axle and valve body, be disposed with the first pressure ring, the second pressure ring and seal ring.
In technique scheme, further improvement project is as follows:
1. 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.
2. in such scheme, the first member plate, the right end plate that are arranged in described cover bottom are individually fixed in the flange of left valve barrel portion, on the flange of right valve barrel portion.
Because technique scheme is used, the utility model compared with prior art has following advantages and effect:
The utility model high security valve, its 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, has avoided grease flow ipe, increase sealing, operation and installation are simple and easy convenient, are convenient to install the danger of greatly having fallen operation; Secondly, handle outer surface is set with a rectangle annulus, the two ends of this rectangle annulus have the first lockhole, 2 fixing rods with the second lockhole are individually fixed in described the both sides that cover is adjacent, and described handle is between 2 fixing rods, and a locking bar is connected and fixed bar and each self-locking hole of rectangle annulus, one tapered end is installed on locking bar end, at ball valve, when opening completely or closing, can guarantee the in the situation that of non-artificial unblanking, can not produce the improper keying that rotatable handle causes valve because of other factors.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model high security valve mechanism schematic diagram;
Accompanying drawing 2 is the utility model high security valve partial structurtes schematic diagram one;
Accompanying drawing 3 is the utility model high security valve partial structurtes schematic diagram two.
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, frame cover; 101, first member plate; 102, right end plate; 11, through hole; 12, valve rod; 13, live axle; 14, the first pressure ring; 15, the second pressure ring; 16, seal ring; 17, end flange; 18, rectangle annulus; 19, the first lockhole; 20, the second lockhole; 21, fixing rod; 22, locking bar; 23, tapered end; 24, left fixture; 25, right fixture; 26, pouring orifice; 27, oil outlet; 28, connectivity slot; 29, the first groove; 30, the second groove.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: a kind of high security valve, 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;
Between described spheroid 6 and left valve barrel portion 1, right valve barrel portion 2, be respectively arranged with left fixture 24, right fixture 25, this left fixture 24 and right fixture 25 two ends separately have pouring orifice 26 and oil outlet 27, between this pouring orifice 26 and oil outlet 27, by connectivity slot 28, be communicated with, described pouring orifice 26 both sides all have the first groove 29, described oil outlet 27 upper and lowers all have the second groove 30, the interior seal ring that is all embedded with of this first groove 29 and the second groove 30;
The frame cover 10 that one upper surface has through hole 11 is installed on described valve body 3 tops, is arranged on the flange 8 of the first member plate 101 of described cover 10 bottoms, flange 8 that right end plate 102 is individually fixed in left valve barrel portion 1, right valve barrel portion 2;
Described spheroid 6 upper surfaces have driving groove 61, the lower end of one valve rod 12 embeds in this driving groove 61, the upper end embedding of this valve rod 12 is positioned at frame and overlaps 10 live axle 13 lower ends, and these live axle 13 upper ends are exposed the through hole 11 of described cover 10 and are fixedly connected with described handle 7 one end;
Described handle 7 outer surfaces are set with a rectangle annulus 18, the two ends of this rectangle annulus 18 have the first lockhole 19,2 fixing rods 21 with the second lockhole 20 are individually fixed in described the both sides that cover 10 is adjacent, described handle 7 is between 2 fixing rods 21, one locking bar 22 is connected and fixed bar 21 and rectangle annulus 18 each self-locking holes, and a tapered end 23 is installed on locking bar 22 ends;
Between the lower end surface of described live axle 13 and valve body 3, be disposed with the first pressure ring 14, the second pressure ring 15 and seal ring 16.
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.
While adopting above-mentioned high security valve, its 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, has avoided grease flow ipe, increase sealing, operation and installation are simple and easy convenient, are convenient to install the danger of greatly having fallen operation; Secondly, handle outer surface is set with a rectangle annulus, the two ends of this rectangle annulus have the first lockhole, 2 fixing rods with the second lockhole are individually fixed in described the both sides that cover is adjacent, and described handle is between 2 fixing rods, and a locking bar is connected and fixed bar and each self-locking hole of rectangle annulus, one tapered end is installed on locking bar end, at ball valve, when opening completely or closing, can guarantee the in the situation that of non-artificial unblanking, can not produce the improper keying that rotatable handle causes valve because of other factors.
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 (3)
1. a high security valve, 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) and left valve barrel portion (1), between right valve barrel portion (2), be respectively arranged with left fixture (24), right fixture (25), this left fixture (24) and right fixture (25) two ends separately have pouring orifice (26) and oil outlet (27), between this pouring orifice (26) and oil outlet (27), by connectivity slot (28), be communicated with, described pouring orifice (26) both sides all have the first groove (29), described oil outlet (27) upper and lower all has the second groove (30), in this first groove (29) and the second groove (30), be all embedded with seal ring,
Described spheroid (6) upper surface has driving groove (61), the lower end of one valve rod (12) embeds in this driving groove (61), the upper end of this valve rod (12) embeds and is positioned at frame cover (10) live axle (13) lower end, and this live axle (13) upper end is exposed the through hole (11) of described cover (10) and is fixedly connected with described handle (7) one end;
Described handle (7) outer surface is set with a rectangle annulus (18), the two ends of this rectangle annulus (18) have the first lockhole (19), 2 fixing rods (21) with the second lockhole (20) are individually fixed in the adjacent both sides of described cover (10), described handle (7) is positioned between 2 fixing rods (21), one locking bar (22) is connected and fixed bar (21) and each self-locking hole of rectangle annulus (18), and a tapered end (23) is installed on locking bar (22) end;
Between the lower end surface of described live axle (13) and valve body (3), be disposed with the first pressure ring (14), the second pressure ring (15) and seal ring (16).
2. high security valve 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).
3. high security valve according to claim 1, is characterized in that: be arranged on the flange (8) of the first member plate (101) of described cover (10) bottom, flange (8) that right end plate (102) is individually fixed in left valve barrel portion (1), right valve barrel portion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614006.9U CN203488766U (en) | 2013-09-30 | 2013-09-30 | High-safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614006.9U CN203488766U (en) | 2013-09-30 | 2013-09-30 | High-safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488766U true CN203488766U (en) | 2014-03-19 |
Family
ID=50259601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614006.9U Expired - Fee Related CN203488766U (en) | 2013-09-30 | 2013-09-30 | High-safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488766U (en) |
-
2013
- 2013-09-30 CN CN201320614006.9U patent/CN203488766U/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 |