CN214946560U - Fluorine-lined inclined rod discharging ball valve - Google Patents
Fluorine-lined inclined rod discharging ball valve Download PDFInfo
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- CN214946560U CN214946560U CN202121537004.5U CN202121537004U CN214946560U CN 214946560 U CN214946560 U CN 214946560U CN 202121537004 U CN202121537004 U CN 202121537004U CN 214946560 U CN214946560 U CN 214946560U
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Abstract
The utility model provides a lining fluorine down tube blowing ball valve, including valve body, disk seat, spheroid, in the valve body was located in the spheroid activity, the disk seat was connected in valve body one end, and the valve body was equipped with the sealing washer with spheroid contact department, and disk seat and spheroid contact department are equipped with the sealing washer, and the valve rod is the slope setting with valve body axial direction line, is equipped with the valve rod male inclined hole that supplies the slope to set up on the corresponding valve body. The utility model has the advantages that: the utility model discloses valve body, disk seat, spheroid etc. all have the lining fluorine plastic with the spare part of medium contact, have fine corrosion resisting capability, owing to be the tilting ball valve, the ball handle of integral type has cancelled the structure of traditional packing box when the assembly, and the structure is simpler, reduces the leakage point of valve in the use.
Description
Technical Field
The utility model belongs to the technical field of the valve, especially, relate to a ball valve.
Background
The valve rod of the ball valve on the market at present is perpendicular to the central line of the valve body, and when the ball valve needs to be installed at the bottom of a material storage tank, a reaction kettle and other containers, the installation of a driving mechanism for driving the ball body to rotate and accessories is very inconvenient, so that the development of the ball valve convenient for installing the driving mechanism is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a fluorine-lined diagonal bar discharging ball valve is provided.
The utility model discloses a realize through following technical scheme:
lining fluorine down tube blowing ball valve, including valve body, disk seat, spheroid, the spheroid activity is located in the valve body, and the disk seat is connected in valve body one end, and valve body and spheroid contact department are equipped with the sealing washer, and disk seat and spheroid contact department are equipped with the sealing washer, and the valve rod is the slope setting with valve body axial direction line, is equipped with the valve rod male inclined hole that supplies the slope to set up on the corresponding valve body.
Preferably, the axial center line of the valve rod and the axial center line of the valve body form an included angle of 13-15 degrees.
Preferably, the valve rod and the ball are of an integrated structure.
Preferably, the outer wall of the ball body, the inner wall of the medium channel in the ball body, the inner wall of the valve body and the inner wall of the valve seat are all provided with lining fluorine layers.
Preferably, dovetail grooves for preventing the lining from shrinking are arranged in the square side face of the flange and the valve body, limiting steps for preventing the lining from shrinking are arranged at the filling hole, and clamping convex structures clamped into corresponding positions are arranged on the corresponding fluorine lining layers of the lining.
Preferably, the packing is arranged between the packing hole of the valve body and the valve body, a packing gland for compressing the packing is arranged at the port part of the packing hole, and the packing gland is connected to the valve body.
Preferably, the valve rod is inclined towards the discharge port side of the valve body.
Preferably, the valve rod is made of round steel, the ball body is made of a casting, and the valve rod and the ball body are welded into an integral structure.
The utility model has the advantages that: the utility model discloses valve body, disk seat, spheroid etc. all have the lining fluorine plastic with the spare part of medium contact, have fine corrosion resisting capability, owing to be the tilting ball valve, the ball handle of integral type has cancelled the structure of traditional packing box when the assembly, and the structure is simpler, reduces the leakage point of valve in the use.
Drawings
Fig. 1 is a sectional view of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples.
Examples
As shown in figure 1, a lining fluorine down tube blowing ball valve, including valve body 1, disk seat 2, spheroid 4 activity is located in valve body 1, and disk seat 2 is connected in 1 one end of valve body, and valve body 1 is equipped with sealing washer 3 with spheroid 4 contact department, and disk seat 2 is equipped with sealing washer 3 with spheroid 4 contact department, spheroid 4 go up the integral type and be connected with valve rod 6, and valve rod 6 is the slope setting with 1 axial centerline of valve body, valve rod 6 to the slope of 1 discharge gate side of valve body. The corresponding valve body 1 is provided with an inclined hole for inserting the valve rod 6 which is arranged in an inclined way. In the embodiment, the axial center line of the valve rod 6 and the axial center line of the valve body 1 form an included angle of 13-15 degrees, the distance between the operation part and the bottom of the container tank is increased, the interference of an actuator with a flange and the bottom of the container tank is avoided, and a driving mechanism and related accessories are convenient to install. Additionally the utility model discloses well disk seat 2 is close with end flange apart from, and the material is detained fewly, compact structure, and sealing performance is superior.
In the embodiment, the outer wall of the ball 4, the inner wall of the medium channel in the ball 4, the inner wall of the valve body 1 and the inner wall of the valve seat 2 are all provided with lining fluorine layers 8. The parts of the valve body 1, the valve seat 2, the ball 4 and the like which are contacted with the medium are all lined with fluoroplastic, and the valve body has good corrosion resistance.
This embodiment is equipped with the dovetail that prevents the lining shrink in order to prevent the shrink of lining in flange square face, valve body 1, and 5 hole departments of packing are equipped with the spacing step that prevents the lining shrink, are equipped with the protruding structure of card that goes into the relevant position on the lining fluorine layer 8 of the inside lining that corresponds, and the protruding structure cooperation dovetail of card and spacing step can prevent the lining shrink of each part well.
In the embodiment, the packing 5 is arranged between the packing 5 hole of the valve body 1 and the valve body 1, the end opening part of the packing 5 hole is provided with the packing gland 7 for compressing the packing 5, and the packing gland 7 is connected to the valve body 1. Because the ball valve is an inclined ball valve, the integral ball handle cancels the structure of the traditional packing 5 box when being assembled, the structure is simpler, and the leakage points of the valve in the use process are reduced.
Easy contact crystallization material of blowing ball valve, the valve torque is generally heavier, and consequently the valve rod 6 and spheroid 4 of this valve do not adopt conventional whole casting process, and valve rod 6 adopts the round steel preparation, and spheroid 4 adopts the foundry goods, and valve rod 6 adopts socket joint welded structure with spheroid 4, has avoided the loose sand hole that valve rod 6 casting produced and the valve rod 6 intensity that leads to not enough, causes the easy cracked condition of valve rod 6.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that simple modifications and substitutions by those skilled in the art are within the scope of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. Lining fluorine down tube blowing ball valve, including valve body, disk seat, spheroid and valve rod, in the valve body was located in the spheroid activity, the disk seat was connected in valve body one end, and the valve body is equipped with the sealing washer with spheroid contact department, and the disk seat is equipped with sealing washer, its characterized in that with spheroid contact department: the valve rod and the axial center line of the valve body are obliquely arranged, and the corresponding valve body is provided with an inclined hole for inserting the obliquely arranged valve rod.
2. The fluorine-lined inclined rod emptying ball valve as claimed in claim 1, wherein: the axial central line of the valve rod and the axial central line of the valve body form an included angle of 13-15 degrees.
3. The fluorine-lined inclined rod emptying ball valve as claimed in claim 1, wherein: the valve rod and the ball body are of an integrated structure.
4. The fluorine-lined inclined rod emptying ball valve as claimed in claim 1, 2 or 3, wherein: and fluorine lining layers with linings are arranged on the outer wall of the ball body, the inner wall of the medium channel in the ball body, the inner wall of the valve body and the inner wall of the valve seat.
5. The fluorine-lined inclined rod emptying ball valve as claimed in claim 4, wherein: dovetail grooves for preventing the lining from shrinking are arranged in the square side face of the flange and the valve body, limiting steps for preventing the lining from shrinking are arranged at the filler hole, and clamping convex structures for clamping corresponding positions are arranged on the fluorine lining layers of the corresponding linings.
6. The fluorine-lined inclined rod emptying ball valve as claimed in claim 4, wherein: and a packing is arranged between the valve body packing hole and the valve body, a packing gland for compressing the packing is arranged at the port part of the packing hole, and the packing gland is connected to the valve body.
7. The fluorine-lined inclined rod emptying ball valve as claimed in claim 4, wherein: the valve rod inclines towards one side of the discharge hole of the valve body.
8. The fluorine-lined inclined rod emptying ball valve as claimed in claim 4, wherein: the valve rod is made of round steel, the ball body is made of a casting, and the valve rod and the ball body are welded into an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537004.5U CN214946560U (en) | 2021-07-07 | 2021-07-07 | Fluorine-lined inclined rod discharging ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537004.5U CN214946560U (en) | 2021-07-07 | 2021-07-07 | Fluorine-lined inclined rod discharging ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214946560U true CN214946560U (en) | 2021-11-30 |
Family
ID=79073699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121537004.5U Active CN214946560U (en) | 2021-07-07 | 2021-07-07 | Fluorine-lined inclined rod discharging ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214946560U (en) |
-
2021
- 2021-07-07 CN CN202121537004.5U patent/CN214946560U/en active Active
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