CN216344006U

CN216344006U - Pneumatic type petroleum valve flashboard convenient to wash

Info

Publication number: CN216344006U
Application number: CN202122657907.3U
Authority: CN
Inventors: 王士龙; 雷奇
Original assignee: Suzhou Hongjisheng Precision Machinery Co ltd
Current assignee: Suzhou Hongjisheng Precision Machinery Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-19
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a pneumatic type petroleum valve flashboard convenient to clean, which comprises a body, a thread groove arranged in the body, a threaded rod arranged on the inner side surface of the thread groove and a sealing disc arranged at the bottom of the threaded rod, wherein a water injection groove is formed in the outer surface of the body; through mutually supporting between water injection tank and the shower head, can spray the sanitizer to the inside of valve when needs are clean and decompose clean and spray the lubricating oil that cleaning water after the internal portion decomposes and wash, and can conveniently discharge the waste water in the cleaning process through the groove of wasting discharge to can conveniently wash the inside of valve, need dismantle the clean condition emergence that leads to its clean process comparatively trouble to it when having avoided the inside cleanness of valve.

Description

Pneumatic type petroleum valve flashboard convenient to wash

Technical Field

The utility model relates to the technical field of valve flashboards, in particular to a pneumatic type petroleum valve flashboard convenient to clean.

Background

The gate valve is one of the most commonly used shut-off valves, and is mainly used for connecting or shutting off a medium in a pipeline and is not used for regulating the flow of the medium. In the gate valve is at ordinary times in the use, in order to reduce the wearing and tearing between sealed dish and the valve body inner wall and make sealed dish can keep smooth state at the removal in-process, generally all need polish lubricating oil to the inner wall of valve body. Lubricating oil is after long-time the use, its oil quality can descend, consequently, need to change its inside lubricating oil, and lubricating oil need carry out cleaning process to its inside remaining lubricating oil when changing, but when cleaning, generally all manual dismantlement to it, then wash the processing to its inside lubricating oil, it is comparatively inconvenient to make the washing of valve body in the use like this, it is also manual to need the operator to dismantle it then to wipe and brush in suitable place when wiping and brushing lubricating oil simultaneously, thereby make the valve body have certain limitation in the in-service use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of inconvenient internal cleaning and inconvenient lubricating oil injection and achieve the purposes of convenient cleaning and convenient oil injection, the utility model is realized by the following technical scheme: a pneumatic petroleum valve flashboard convenient to clean, which comprises a body, a thread groove arranged in the body, a threaded rod arranged on the inner side surface of the thread groove and a sealing disc arranged at the bottom of the threaded rod, the outer surface of the body is provided with a water injection groove, the inner side surface of the body is provided with a liquid guide groove, the inner side surface of the body is provided with a movable cavity, the inner side surface of the movable cavity is provided with a spray header, the inner side surface of the movable cavity is provided with a cotton block, the inner side surface of the body is provided with a waste discharge groove, the inner side surface of the body is provided with a sealing element, the inner side surface of the body is provided with an oil injection groove, the inner side surface of the body is provided with an oil guide rope, the inner side surface of the oil injection groove is provided with a pressure plate, the outside of pressure plate is provided with the auxiliary member, the surface of body has seted up the makeup groove, the top in makeup groove is provided with the sealing plug.

Furthermore, the water injection groove is designed to be inclined upwards, so that after cleaning is finished, residual cleaning water in the water injection groove, the liquid guide groove and the spray header can be discharged, the liquid guide groove is communicated with the water injection groove, the spray header is communicated with the liquid guide groove, and the waste discharge groove is communicated with the movable cavity.

Further, the shape of shower head is the ball form, the quantity of shower head is four, four angular distribution such as shower head is at the medial surface in activity chamber for the spraying scope of shower head is more extensive, the shape of cotton piece is cyclic annular, shape, the specification of cotton piece all with sealed dish phase-match, make sealed dish reciprocate the in-process can with the contact of cotton piece, thereby can conveniently carry out the brush oil to the surface of sealed dish and handle.

Further, the sealing member includes closing plate, sealed pad, first spring, pull rod, connecting rod, carriage release lever, the medial surface sliding connection of body has the closing plate, the bottom of closing plate is provided with sealed the pad, the top of closing plate sets up the pull rod, the top of closing plate is provided with first spring, the outside of pull rod is provided with the connecting rod, the outside carriage release lever that is provided with of connecting rod location can seal the groove of wasting discharge under non-clean state to make the normal work of valve body can not receive the influence.

Furthermore, the specification of the sealing plate is matched with that of the waste discharge groove, the first spring is fixedly connected with the inner side face of the body, the upper end and the lower end of the connecting rod are respectively connected with the pull rod and the moving rod in a rotating mode, and the moving rod is connected with the inner side face of the body in a sliding mode.

Further, the inside packing of oiling groove has lubricating oil, the one end and the thread groove swing joint of leading the wick, the other end and the lubricating oil swing joint of leading the wick absorb the inside lubricating oil of oiling groove through leading the wick and carry to the medial surface of thread groove to make lubricating oil can be along the downward landing of medial surface of thread groove, the medial surface sliding connection of pressure plate and oiling groove.

Further, the auxiliary member includes second spring, push pedal, stock, fixed orifices, dead lever, third spring, stay cord, pull ring, the outside of increased pressure board is provided with the second spring, the outside of second spring is provided with the push pedal, the outside of push pedal is provided with the stock, the fixed orifices has been seted up to the surface of stock, the medial surface sliding connection of body has the dead lever, the bottom of dead lever is provided with the third spring, the bottom of dead lever is provided with the stay cord, the outside of stay cord is provided with the pull ring, can adjust the hydraulic pressure of oiling inslot portion to can adjust the oiling speed of lubricating oil.

Furthermore, the push plate is provided with an oil filling groove, the inner side face of the oil filling groove is in sliding connection, the position and the specification of the fixing rod are matched with the fixing hole, and the pull rope is in sliding connection with the inner side face of the body.

The utility model provides a pneumatic type petroleum valve flashboard convenient to clean. The method has the following beneficial effects:

1. this pneumatic type petroleum valve flashboard convenient to wash, through mutually supporting between water injection tank and the shower head, can spray the sanitizer to the inside of valve when needs are clean and decompose clean and spray the lubricating oil after the cleaning water is decomposed to internal portion and wash, and can conveniently discharge the waste water in the cleaning process through arranging the groove of wasting discharge, thereby can conveniently wash the processing to the inside of valve, need dismantle it when having avoided the inside cleanness of valve and clean the condition that leads to its clean process comparatively troublesome to take place.

2. This pneumatic type petroleum valve flashboard convenient to wash through oiling groove, lead mutually supporting between the oil rope, can last to carry lubricating oil slowly towards the medial surface of thread groove to no longer need the manual work to regularly carry out the replenishment of lubricating oil, make the valve use more convenient, simultaneously, through the design of increased pressure board, can adjust the replenishment speed of lubricating oil, thereby can satisfy the needs of different in service behavior.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at C according to the present invention;

FIG. 5 is an enlarged view of the structure shown at D in FIG. 1 according to the present invention.

In the figure: 1. a body; 2. a thread groove; 3. a threaded rod; 4. sealing the disc; 5. a water injection tank; 6. a liquid guide groove; 7. a movable cavity; 8. a shower head; 9. cotton block; 10. a waste discharge tank; 11. a seal member; 111. a sealing plate; 112. a gasket; 113. a first spring; 114. a pull rod; 115. a connecting rod; 116. a travel bar; 12. an oil injection groove; 13. a pressurizing plate; 14. an auxiliary member; 141. a second spring; 142. pushing the plate; 143. a long rod; 144. a fixing hole; 145. fixing the rod; 146. a third spring; 147. pulling a rope; 148. a pull ring; 15. a liquid supplementing groove; 16. a sealing plug; 17. and (4) oil guiding ropes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An example of the pneumatic petroleum valve gate that facilitates cleaning is as follows:

referring to fig. 1-5, a pneumatic type petroleum valve gate plate convenient for cleaning comprises a body 1, a thread groove 2 arranged inside the body 1, a threaded rod 3 arranged on the inner side surface of the thread groove 2, and a sealing disc 4 arranged at the bottom of the threaded rod 3, wherein a water injection groove 5 is arranged on the outer surface of the body 1, a liquid guide groove 6 is arranged on the inner side surface of the body 1, a movable cavity 7 is arranged on the inner side surface of the body 1, a spray head 8 is arranged on the inner side surface of the movable cavity 7, a cotton block 9 is arranged on the inner side surface of the movable cavity 7, the spray head 8 is in a spherical shape, the number of the spray heads 8 is four, the four spray heads 8 are distributed on the inner side surface of the movable cavity 7 at equal angles, so that the spray range of the spray heads 8 is wider, the shape of the cotton block 9 is in an annular shape, the shape and the specification of the cotton block 9 are matched with the sealing disc 4, and the sealing disc 4 can be contacted with the cotton block 9 in the up-and-down movement process, thereby can conveniently carry out the brushing oil to sealed dish 4's surface and handle, the waste discharge groove 10 has been seted up to the medial surface of body 1, the design of water injection groove 5 upwards slope for after the washing is accomplished, water injection groove 5, liquid guide groove 6 and 8 inside remaining cleaning water of shower head can be discharged, liquid guide groove 6 is linked together with water injection groove 5, and shower head 8 is linked together with liquid guide groove 6, and waste discharge groove 10 is linked together with activity chamber 7.

The medial surface of body 1 is provided with sealing member 11, sealing member 11 includes sealing plate 111, sealed 112, first spring 113, pull rod 114, connecting rod 115, carriage release lever 116, the medial surface sliding connection of body 1 has sealing plate 111, the bottom of sealing plate 111 is provided with sealed 112, the top of sealing plate 111 sets up pull rod 114, the top of sealing plate 111 is provided with first spring 113, the outside of pull rod 114 is provided with connecting rod 115, connecting rod 115 fixes a position the outside and is provided with carriage release lever 116, can seal groove 10 of wasting discharge under the non-clean state, thereby make the normal work of valve body can not receive the influence, the specification and the groove 10 phase-match of wasting discharge of sealing plate 111, first spring 113 and the medial surface fixed connection of body 1, the upper and lower both ends of connecting rod 115 rotate with pull rod 114 and carriage release lever 116 respectively and be connected, carriage release lever 116 and the medial surface sliding connection of body 1.

The inner side surface of the body 1 is provided with an oil filling groove 12, the inner side surface of the body 1 is provided with an oil guide rope 17, lubricating oil is filled in the oil filling groove 12, one end of the oil guide rope 17 is movably connected with the thread groove 2, the other end of the oil guide rope 17 is movably connected with the lubricating oil, the lubricating oil in the oil filling groove 12 is absorbed and conveyed to the inner side surface of the thread groove 2 through the oil guide rope 17, so that the lubricating oil can slide down along the inner side surface of the thread groove 2, the pressurizing plate 13 is slidably connected with the inner side surface of the oil filling groove 12, the inner side surface of the oil filling groove 12 is provided with the pressurizing plate 13, the outer part of the pressurizing plate 13 is provided with an auxiliary part 14, the auxiliary part 14 comprises a second spring 141, a push plate 142, a long rod 143, a fixing hole 144, a fixing rod 145, a third spring 146, a pull rope 147 and a pull ring 148, the outer part of the pressurizing plate 13 is provided with a second spring 141, the push plate 142, the outside of push pedal 142 is provided with stock 143, fixed orifices 144 have been seted up to the surface of stock 143, the medial surface sliding connection of body 1 has dead lever 145, the bottom of dead lever 145 is provided with third spring 146, the bottom of dead lever 145 is provided with stay cord 147, the outside of stay cord 147 is provided with pull ring 148, can adjust the inside hydraulic pressure of oiling groove 12, thereby can adjust the oiling speed of lubricating oil, push pedal 142 has the medial surface sliding connection of oiling groove 12, the position of dead lever 145, the specification all matches with fixed orifices 144, the medial surface sliding connection of stay cord 147 and body 1, fluid infusion groove 15 has been seted up to the surface of body 1, the top in fluid infusion groove 15 is provided with sealing plug 16.

When the interior of the valve body needs to be cleaned in the using process, an operator introduces a cleaning agent into the water injection groove 5 through a water pipe, the cleaning agent enters the liquid guide groove 6 through the water injection groove 5, the cleaning agent entering the liquid guide groove 6 can enter the spray head 8 and is sprayed out from the spray head 8, and the sprayed cleaning agent can fall into the movable cavity 7 and contact with residual lubricating liquid in the movable cavity and decompose the lubricating liquid;

after a period of time, the operator manually pulls the moving rod 116 outwards, under the driving action of the connecting rod 115, the moving rod 116 moves to drive the pull rod 114 to move upwards, the sealing plate 111 is driven to move upwards in the process of the upward movement of the pull rod 114, thereby opening the waste discharge groove 10, simultaneously, the opening and closing of the waste discharge groove 10 can be adjusted according to actual requirements in the cleaning process, so that the liquid level in the movable cavity 7 can clean the oil stain at higher positions, then an operator introduces clean water into the water injection tank 5 through a water pipe, the clean water enters the movable cavity 7 from the spray header 8 and then washes and sprays the decomposition products adhered on the inner wall, so that the sewage can be discharged from the waste discharge tank 10, therefore, the interior of the valve body can be cleaned, the cleaning effect is good, and the condition that the valve body is inconvenient to clean due to the fact that the valve body needs to be disassembled when being cleaned is avoided;

in the ordinary use process, lubricating oil in the oil injection groove 12 is absorbed and conveyed to the inside of the thread groove 2 through the oil guide rope 17 and slides downwards along the inner side surface of the thread groove 2, the lubricating oil can enter the inside of the movable cavity 7 after sliding downwards and is absorbed by the cotton block 9, the oil content of the cotton block 9 is gradually increased along with the increase of the falling lubricating oil amount, so that the cotton block 9 can perform oil brushing treatment on the surface of the sealing disc 4 when the sealing disc 4 is in contact with the cotton block in the lifting process, the sealing disc 4 is more smooth in the moving process, the abrasion of the sealing disc 4 can be reduced, the inside of the valve body can be automatically injected with oil, manual and regular oil injection operation is not needed any more, and the valve body is more convenient in the actual use process;

when the oiling speed needs to be adjusted, an operator manually pulls the pull ring 148, when the pull ring 148 is pulled, the pull rope 147 is pulled, so that the fixing rod 145 moves downwards to exit from the inside of the fixing hole 144 and compress the third spring 146, at this time, the fixing rod 145 does not limit the movement of the long rod 143 any more, at this time, the operator pushes the long rod 143 towards the inside of the valve body, the long rod 143 moves the push plate 142, the push plate 142 moves, the second spring 141 is driven in the moving process of the push plate 142, the second spring 141 moves to drive the pressurizing plate 13 to move, so that the oil pressure in the oiling groove 12 is increased, so that the oiling speed of the lubricating oil can be increased, when the hydraulic resistance is large, the pressurizing plate 13 does not move any more, at this time, the push plate 142 continues to move, and can extrude the second spring 141 so that the second spring 141 is compressed, so that the pressurizing plate 13 can continuously receive the extrusion force, so that the pressurizing plate 13 can continuously pressurize the lubricating oil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pneumatic type petroleum valve flashboard convenient to wash, includes body (1), sets up at inside thread groove (2) of body (1), sets up at threaded rod (3) of thread groove (2) medial surface and sets up sealed dish (4) in threaded rod (3) bottom, its characterized in that: the outer surface of the body (1) is provided with a water injection groove (5), the inner side surface of the body (1) is provided with a liquid guide groove (6), a movable cavity (7) is arranged on the inner side surface of the body (1), a spray header (8) is arranged on the inner side surface of the movable cavity (7), the inner side surface of the movable cavity (7) is provided with a cotton block (9), the inner side surface of the body (1) is provided with a waste discharge groove (10), a sealing element (11) is arranged on the inner side surface of the body (1), an oil filling groove (12) is arranged on the inner side surface of the body (1), an oil guide rope (17) is arranged on the inner side surface of the body (1), a pressure plate (13) is arranged on the inner side surface of the oil filling groove (12), an auxiliary part (14) is arranged outside the pressurizing plate (13), a liquid supplementing groove (15) is formed in the outer surface of the body (1), and a sealing plug (16) is arranged at the top of the liquid supplementing groove (15).

2. A pneumatic petroleum valve gate for easy cleaning according to claim 1, wherein: the water injection tank (5) is designed to be inclined upwards, the liquid guide tank (6) is communicated with the water injection tank (5), the spray header (8) is communicated with the liquid guide tank (6), and the waste discharge tank (10) is communicated with the movable cavity (7).

3. A pneumatic petroleum valve gate for easy cleaning according to claim 1, wherein: the shape of shower head (8) is the ball form, the quantity of shower head (8) is four, four angular distribution such as shower head (8) is at the medial surface in activity chamber (7), the shape of cotton piece (9) is cyclic annular, shape, the specification of cotton piece (9) all with sealed dish (4) phase-match.

4. A pneumatic petroleum valve gate for easy cleaning according to claim 1, wherein: the sealing element (11) comprises a sealing plate (111), a sealing gasket (112), a first spring (113), a pull rod (114), a connecting rod (115) and a moving rod (116), the sealing plate (111) is connected to the inner side face of the body (1) in a sliding mode, the sealing gasket (112) is arranged at the bottom of the sealing plate (111), the pull rod (114) is arranged at the top of the sealing plate (111), the first spring (113) is arranged at the top of the sealing plate (111), the connecting rod (115) is arranged outside the pull rod (114), and the moving rod (116) is arranged outside the connecting rod (115) in a positioning mode.

5. The valve gate of claim 4, wherein the valve gate is a pneumatic valve gate that facilitates cleaning: the specification of sealing plate (111) and waste discharge groove (10) phase-match, first spring (113) and the medial surface fixed connection of body (1), the upper and lower both ends of connecting rod (115) rotate with pull rod (114) and carriage release lever (116) respectively and are connected, carriage release lever (116) and the medial surface sliding connection of body (1).

6. A pneumatic petroleum valve gate for easy cleaning according to claim 1, wherein: lubricating oil is filled in the oil filling groove (12), one end of the oil guide rope (17) is movably connected with the thread groove (2), the other end of the oil guide rope (17) is movably connected with the lubricating oil, and the pressurizing plate (13) is slidably connected with the inner side surface of the oil filling groove (12).

7. A pneumatic petroleum valve gate for easy cleaning according to claim 1, wherein: the auxiliary part (14) comprises a second spring (141), a push plate (142), a long rod (143), a fixing hole (144), a fixing rod (145), a third spring (146), a pull rope (147) and a pull ring (148), the second spring (141) is arranged outside the pressure plate (13), the push plate (142) is arranged outside the second spring (141), the long rod (143) is arranged outside the push plate (142), the fixing hole (144) is formed in the outer surface of the long rod (143), the fixing rod (145) is connected to the inner side surface of the body (1) in a sliding mode, the third spring (146) is arranged at the bottom of the fixing rod (145), the pull rope (147) is arranged at the bottom of the fixing rod (145), and the pull ring (148) is arranged outside the pull rope (147).

8. A pneumatic petroleum valve gate for easy cleaning according to claim 7, wherein: the push plate (142) is connected with the inner side surface of the oil filling groove (12) in a sliding mode, the position and the specification of the fixing rod (145) are matched with the fixing hole (144), and the pull rope (147) is connected with the inner side surface of the body (1) in a sliding mode.