CN220016146U

CN220016146U - Gate valve for chemical industry

Info

Publication number: CN220016146U
Application number: CN202321610640.5U
Authority: CN
Inventors: 叶鑫
Original assignee: Chongqing Xinzhengqiao Technology Development Co ltd
Current assignee: Chongqing Xinzhengqiao Technology Development Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-11-14
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to the technical field of valves and discloses a gate valve for chemical industry, which comprises a fixed pipe, wherein the top of the fixed pipe is fixedly connected with an opening and closing device, the outer side of the opening and closing device is provided with a jacking device, both sides of the fixed pipe are fixedly connected with a fixed disc, one side of the fixed disc is fixedly connected with a fixed frame, one side of the fixed disc is provided with a connecting disc, and one side of the connecting disc is fixedly connected with a connecting pipe.

Description

Gate valve for chemical industry

Technical Field

The utility model relates to the technical field of valves, in particular to a gate valve for chemical industry.

Background

Gate valves are used in liquid logistics systems in chemical industry, the gate valve is one of valves, the opening and closing member of the gate valve is a gate plate, the moving direction of the gate plate is perpendicular to the direction of fluid, and the gate valve is opened and closed by moving the gate plate up and down.

The prior art has the following defects: the existing gate valve for chemical industry is opened and closed manually, so that the gate valve is laborious to use, is not sealed enough in connection with a pipeline, and is easy to cause outflow of liquid along with the increase of the service time.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a gate valve for chemical industry, which solves the above-mentioned problems of the prior art.

The utility model provides the following technical scheme: the utility model provides a gate valve for chemical industry, includes the fixed pipe, the top fixedly connected with headstock gear of fixed pipe, tightly install in the top of headstock gear has been placed in the outside, the equal fixedly connected with fixed disk in both sides of fixed pipe, one side fixedly connected with mount of fixed disk, the connection pad has been placed to one side of fixed disk, one side fixedly connected with connecting pipe of connection pad.

Preferably, the fixed pipe includes the fixed pipe main part, the top and the bottom of fixed pipe main part all are equipped with the rotation groove, the inside top of fixed pipe main part is equipped with the tight groove in top, the inside of fixed pipe main part is equipped with logical groove, the inside below of fixed pipe main part is equipped with the valve plate groove, the inside fixedly connected with seal cover of fixed pipe main part.

Preferably, the opening and closing device comprises a battery cover, the bottom fixedly connected with battery case of battery cover, the inside fixedly connected with battery of battery case, the bottom fixedly connected with motor casing of battery case, the inside fixedly connected with motor of motor casing, the bottom fixedly connected with valve rod of motor, the top in the valve rod outside is equipped with the draw-in groove, the outside swing joint of valve rod has the valve plate, the outside of valve rod is equipped with the screw thread, the bottom fixedly connected with rotation handle of valve rod.

Preferably, the jacking device comprises jacking plates, connecting grooves are formed in the jacking plates, and springs are fixedly connected between the jacking plates.

Preferably, the fixed disk comprises a fixed disk main body, one side fixedly connected with of fixed disk main body is sealed fills up, fixed disk main body and the inside that seals up all are equipped with fixed slot and fixed disk groove, the opposite side fixedly connected with strengthening rib of fixed disk main body, the top fixedly connected with of strengthening rib rotates the bucket, the inside swing joint who rotates the bucket has the spliced pole.

Preferably, the fixing frame comprises a fixing frame main body, a fixing bolt is movably connected in the fixing frame main body, and a rotary barrel is movably connected on one side of the outer side of the fixing bolt.

The utility model has the technical effects and advantages that:

1. the gate valve is provided with the opening and closing device, so that the gate valve can be automatically closed and opened without manual closing, the opening and closing of the gate valve are simpler, the gate valve is convenient for a worker to operate, and the working efficiency is improved.

2. The fixing disc and the fixing frame are arranged, so that connection of the connecting disc is facilitated, the connecting disc can be fixed more firmly, sealing performance of the connecting disc is better, stability of the connecting disc in use is guaranteed, and use time of the connecting disc is prolonged.

Drawings

Fig. 1 is a schematic cross-sectional structure of the present utility model.

Fig. 2 is a schematic diagram of the overall structure of the present utility model.

Fig. 3 is a schematic cross-sectional view of a fixing tube according to the present utility model.

Fig. 4 is a schematic cross-sectional view of the opening and closing device of the present utility model.

Fig. 5 is a schematic view of the overall structure of the tightening device of the present utility model.

Fig. 6 is a schematic view of the whole structure of the fixing plate of the present utility model.

Fig. 7 is a schematic diagram of the overall structure of the fixing frame of the present utility model.

The reference numerals are: 1. a fixed tube; 101. a fixed pipe body; 102. a rotating groove; 103. tightly pushing the groove; 104. a through groove; 105. a valve plate groove; 106. sealing sleeve; 2. an opening and closing device; 201. a battery cover; 202. a storage battery; 203. a battery case; 204. a motor housing; 205. a motor; 206. a valve stem; 207. a clamping groove; 208. a valve plate; 209. a thread; 210. a rotating handle; 3. a jacking device; 301. a pressing plate; 302. a connecting groove; 303. a spring; 4. a fixed plate; 401. a fixed disk main body; 402. a sealing gasket; 403. rotating the barrel; 404. rotating the column; 405. a fixing groove; 406. reinforcing ribs; 407. a fixed disk slot; 5. a fixing frame; 501. a fixing frame main body; 502. a fixing bolt; 503. a top block; 6. a connecting disc; 7. and (5) connecting pipes.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely illustrative, and the gate valve for chemical industry according to the present utility model is not limited to the configurations described in the following embodiments, but all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.

The utility model provides a gate valve for chemical industry, which comprises a fixed pipe 1, wherein the top of the fixed pipe 1 is fixedly connected with an opening and closing device 2, the outer side of the opening and closing device 2 is provided with a tightening device 3, both sides of the fixed pipe 1 are fixedly connected with a fixed disc 4, one side of the fixed disc 4 is fixedly connected with a fixed frame 5, one side of the fixed disc 4 is provided with a connecting disc 6, one side of the connecting disc 6 is fixedly connected with a connecting pipe 7, the connecting disc 6 and the connecting pipe 7 are fixed together, and the structure and the size of the connecting disc 6 and the fixed disc 4 are consistent.

Further, the fixed pipe 1 includes fixed pipe main part 101, the top and the bottom of fixed pipe main part 101 all are equipped with rotation groove 102, the inside top of fixed pipe main part 101 is equipped with the tight groove 103 in top, the inside of fixed pipe main part 101 is equipped with logical groove 104, the inside below of fixed pipe main part 101 is equipped with valve plate groove 105, the inside fixedly connected with seal cover 106 of fixed pipe main part 101, rotation groove 102 is used for the rotation of valve rod 206, the tight groove 103 in top is used for pushing up the placing of tight device 3, valve plate groove 105 is used for the removal of valve plate 208, seal cover 106 is used for sealing, logical groove 104 is used for the passage of liquid.

Further, the opening and closing device 2 includes a battery cover 201, the bottom fixedly connected with battery case 203 of battery cover 201, the inside fixedly connected with battery 202 of battery case 203, the bottom fixedly connected with motor casing 204 of battery case 203, the inside fixedly connected with motor 205 of motor casing 204, the bottom fixedly connected with valve rod 206 of motor 205, the top in the outside of valve rod 206 is equipped with draw-in groove 207, the outside swing joint of valve rod 206 has valve plate 208, the outside of valve rod 206 is equipped with screw 209, the bottom fixedly connected with rotation handle 210 of valve rod 206, battery 202 is used for the power supply of motor 205, through starting motor 205, make valve rod 206 can rotate, the inside screw thread groove that is equipped with the outside screw 209 of valve rod 206, can make valve plate 208 remove outside when valve rod 206 rotates, and make it can reciprocate through the rotation to different directions, thereby can seal and open through groove 104, need not to open and close it by hand, rotation handle 210 is used for the rotation to valve rod 206, can be opened and closed by hand when motor 205 breaks down and battery 202 is out of electricity, the use of convenience.

Further, the propping device 3 comprises a propping plate 301, a connecting groove 302 is formed in the propping plate 301, a spring 303 is fixedly connected between the propping plates 301, the spring 303 can prop against the propping plate 301, the propping plate 301 can prop against the valve rod 206, and the valve rod 206 is prevented from rotating due to false collision.

Further, the fixed disk 4 includes the fixed disk main part 401, one side fixedly connected with sealed pad 402 of fixed disk main part 401, the inside of fixed disk main part 401 and sealed pad 402 all is equipped with fixed slot 405 and fixed disk slot 407, the opposite side fixedly connected with strengthening rib 406 of fixed disk main part 401, the top fixedly connected with of strengthening rib 406 rotates the bucket 403, the inside swing joint who rotates the bucket 403 has the spliced pole 404, sealed pad 402 is used for sealing, through the position with connection pad 6 and fixed disk 4 corresponds well, and use the bolt to pass through the bucket 403, and use the nut can make fixed disk 4 and connection pad 6 be fixed, strengthening rib 406 can make fixed disk 4 intensity higher, fixed disk slot 407 is used for the passage of liquid, spliced pole 404 can rotate in the inside of rotating the bucket 403, and spliced pole 404 is fixed with mount 5 for mount 5 can rotate.

Further, mount 5 includes mount main part 501, the inside swing joint of mount main part 501 has fixing bolt 502, one side swing joint in the fixing bolt 502 outside has the rotation bucket 403, can make mounting plate 4 be in the outside of mounting plate 4 and connection pad 6 through rotating, the inside of mount main part 501 is equipped with the screw thread groove that suits with fixing bolt 502, can make its inside removal at mount main part 501 through the rotation of fixing bolt 502, and then make kicking block 503 can prop up on connection pad 6 for it is fixed more firm, makes its leakproofness better, prolongs its life.

The working principle of the utility model is as follows: when the electric power storage battery valve is used, the electric power storage battery valve is firstly connected to the connecting disc 6 on the connecting tube 7, the connecting disc 6 corresponds to the position of the fixed disc 4, the connecting disc 6 is fixed through the rotating barrel 403 by using the bolts, the fixed disc 4 and the connecting disc 6 can be fixed by using the nuts, the strength of the fixed disc 4 is higher by using the reinforcing ribs 406, the fixed disc slot 407 is used for passing liquid, the rotating column 404 can rotate in the rotating barrel 403, and the rotating column 404 is fixed with the fixed frame 5, so that the fixed frame 5 can rotate, the fixed frame 5 is positioned on the outer side of the fixed disc 4 and the connecting disc 6 by rotating, the fixing frame body 501 is internally provided with a thread groove which is matched with the fixing bolt 502, the fixing frame body 501 can move in the fixing frame body 501 by rotating the fixing bolt 502, the top block 503 can be propped against the connecting disc 6, the fixed connecting tube 6 can be used in a connecting tube 206 on the other side of the same way, the electric power storage battery valve can be used by starting the motor 205, the valve rod 206 can rotate, the electric power storage battery valve can be conveniently opened and closed by the motor 206 can not be opened and closed by rotating the electric power storage battery valve rod 206, and the electric power storage battery valve can be conveniently opened and closed by the motor, and the electric power storage battery valve can not be opened or closed by the rotation of the motor can be opened or closed by the threads of the motor, and the motor can be opened by the outside the motor can be opened or closed by the outside the rotation of the electric power storage battery valve 206.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A gate valve for the chemical industry, comprising a fixed tube (1), characterized in that: the top fixedly connected with headstock gear (2) of fixed pipe (1), tightly propping device (3) have been placed in the outside of headstock gear (2), the equal fixedly connected with fixed disk (4) in both sides of fixed pipe (1), one side fixedly connected with mount (5) of fixed disk (4), connecting disk (6) have been placed to one side of fixed disk (4), one side fixedly connected with connecting pipe (7) of connecting disk (6).

2. A gate valve for chemical industry according to claim 1, wherein: the fixed pipe (1) is including fixed pipe main part (101), the top and the bottom of fixed pipe main part (101) all are equipped with rotation groove (102), the inside top of fixed pipe main part (101) is equipped with tight groove (103) in top, the inside of fixed pipe main part (101) is equipped with logical groove (104), the inside below of fixed pipe main part (101) is equipped with valve plate groove (105), the inside fixedly connected with seal cover (106) of fixed pipe main part (101).

3. A gate valve for chemical industry according to claim 1, wherein: opening and closing device (2) are including battery cover (201), the bottom fixedly connected with battery case (203) of battery cover (201), the inside fixedly connected with battery (202) of battery case (203), the bottom fixedly connected with motor casing (204) of battery case (203), the inside fixedly connected with motor (205) of motor casing (204), the bottom fixedly connected with valve rod (206) of motor (205), the top in the outside of valve rod (206) is equipped with draw-in groove (207), the outside swing joint of valve rod (206) has valve plate (208), the outside of valve rod (206) is equipped with screw thread (209), the bottom fixedly connected with of valve rod (206) rotates handle (210).

4. A gate valve for chemical industry according to claim 1, wherein: the jacking device (3) comprises jacking plates (301), connecting grooves (302) are formed in the jacking plates (301), and springs (303) are fixedly connected between the jacking plates (301).

5. A gate valve for chemical industry according to claim 1, wherein: the fixed disk (4) comprises a fixed disk main body (401), one side fixedly connected with of fixed disk main body (401) is sealed to be filled up (402), the inside of fixed disk main body (401) and sealed pad (402) all is equipped with fixed slot (405) and fixed disk groove (407), the opposite side fixedly connected with strengthening rib (406) of fixed disk main body (401), the top fixedly connected with of strengthening rib (406) rotates bucket (403), the inside swing joint of rotating bucket (403) has rotation post (404).

6. A gate valve for chemical industry according to claim 1, wherein: the fixing frame (5) comprises a fixing frame main body (501), a fixing bolt (502) is movably connected to the inside of the fixing frame main body (501), and a rotary barrel (403) is movably connected to one side of the outer side of the fixing bolt (502).