CN213929503U

CN213929503U - Valve with impact-resistant and corrosion-resistant functions

Info

Publication number: CN213929503U
Application number: CN202023000378.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shangrao Huayi Copper Co ltd
Current assignee: Shangrao Huayi Copper Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-10
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a valve with shock-resistant anticorrosion function, including valve body and screw rod, the outside of valve body is provided with the plating layer, and the left and right sides of valve body all is provided with outer pipeline, the inside of valve body is provided with the interior pipeline, and the internally mounted of interior pipeline has the inner ring to inner ring's inside block has the piston, the externally mounted of screw rod has the nut, and the screw rod is located the top of piston, the below laminating of nut has the carousel, and the below of carousel is provided with the holder, the left and right sides of holder all is provided with the bolt. This valve with shock-resistant anticorrosion function is provided with the plating layer, through setting up the plating layer in the valve body outside to can make the outside surface of valve body harder, be difficult to cause the mar, make the outside of valve body have shock-resistant, anticorrosive effect simultaneously, life that can effectual extension valve avoids the valve to often expose under air circumstance, leads to the phenomenon that the valve is corroded.

Description

Valve with impact-resistant and corrosion-resistant functions

Technical Field

The utility model relates to the technical field of valves, specifically be a valve with shock-resistant anticorrosion function.

Background

The valve is a conveying tool for opening and closing a pipeline, generally has the functions of ring, regulation, flow guiding, backflow prevention, pressure stabilization, flow splitting or overflow pressure relief and the like, is a device for controlling the direction, pressure and flow of fluid in a fluid system, is a device for enabling a medium in a pipe and equipment to flow or stop and controlling the flow of the medium, and along with the rapid development of modern industry, people have higher and higher requirements on the valve and more requirements.

The existing valves on the market do not have the functions of impact resistance and corrosion resistance, so that the valves are easy to damage for a long time outside, the maintenance and damage of the valves are influenced, and the purchase cost is increased.

In order to solve the problems, innovative design is urgently needed on the basis of the original valve, and therefore a valve with the functions of impact resistance and corrosion resistance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve with shock-resistant anticorrosion function to the valve that proposes in solving above-mentioned background art does not possess the anticorrosive function of protecting against shock, thereby leads to the valve to damage easily outside for a long time, influences the valve maintenance and damages the problem that increases the purchase cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve with shock-resistant anticorrosion function, includes valve body and screw rod, the outside of valve body is provided with the plating layer, and the left and right sides of valve body all is provided with outer pipeline, the inside of valve body is provided with the interior pipeline, and the internally mounted of interior pipeline has the inner ring to the inside block of inner ring has the piston, the externally mounted of screw rod has the nut, and the screw rod is located the top of piston, the below laminating of nut has the carousel, and the below of carousel is provided with the holder, the left and right sides of holder all is provided with the bolt, and the below laminating of bolt has the gasket to the outside of bolt is provided with the fixed disk, the inside of fixed disk is provided with the second sealing washer, and the below of second sealing washer is provided with first sealing washer to the outside of first sealing washer is provided with the chassis.

Preferably, the electroplated layer and the valve body form a cladding-shaped structure, and the outer pipeline is symmetrical about a central axis of the valve body.

Preferably, the piston forms a clamping structure with the inner pipeline through the inner ring, and the piston is perpendicular to the inner wall of the inner pipeline.

Preferably, the piston and the inner pipeline form a movable structure through a screw rod, and the screw rod and the inner pipeline are perpendicular to each other.

Preferably, the rotating disc and the valve body form a rotating structure through a nut and a screw, and the screw penetrates through the nut and the rotating disc.

Preferably, the chassis forms detachable construction through bolt and gasket and fixed disk, and is adhesive connection between fixed disk and the first sealing washer to the top on chassis and the bottom of fixed disk closely laminate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this valve with shock-resistant anticorrosion function is provided with the plating layer, through setting up the plating layer in the valve body outside to can make the outside surface of valve body harder, be difficult to cause the mar, make the outside of valve body have shock-resistant, anticorrosive effect simultaneously, life that can effectual extension valve avoids the valve to often expose under air circumstance, leads to the phenomenon that the valve is corroded.

2. This valve with shock-resistant anticorrosion function is provided with second sealing washer and first sealing washer, through setting up at the inside second sealing washer of fixed disk and setting up the inside first sealing washer in chassis to make two sealing washer intercrossing make the sealed effect of valve stronger, avoid valve seal structure effect not strong, lead to inside atmospheric pressure not enough, no pressure release flow's phenomenon.

3. The valve with the impact-resistant and corrosion-resistant functions is provided with the nut and the retainer, the nut is mounted outside the screw rod, and the retainer is arranged below the turntable, so that the middle position on the screw rod can be fixed, and the phenomenon that the position is easily deviated in the middle and above the bottom of the screw rod to cause the screw rod to fall off is avoided.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the main body of the present invention;

fig. 3 is a schematic view of the top view structure of the fixing plate of the present invention.

In the figure: 1. a valve body; 2. electroplating layer; 3. an outer conduit; 4. an inner conduit; 5. an inner ring; 6. a piston; 7. a screw; 8. a nut; 9. a turntable; 10. a holder; 11. a bolt; 12. a gasket; 13. fixing the disc; 14. a second seal ring; 15. a first seal ring; 16. a chassis.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a valve with impact-resistant and corrosion-resistant functions comprises a valve body 1 and a screw 7, wherein an electroplated layer 2 is arranged outside the valve body 1, outer pipelines 3 are arranged on the left side and the right side of the valve body 1 respectively, the electroplated layer 2 and the valve body 1 form a coating-shaped structure, the outer pipelines 3 are symmetrical about a central axis of the valve body 1, the design is to use the electroplated layer 2 to increase the hardness and the corrosion-resistant effect on the outer surface of the valve body 1, the service life of the valve can be effectively prolonged, an inner pipeline 4 is arranged inside the valve body 1, an inner ring 5 is arranged inside the inner pipeline 4, a piston 6 is clamped inside the inner ring 5, the piston 6 and the inner pipeline 4 form a clamping structure through the inner ring 5, the piston 6 is perpendicular to the inner wall of the inner pipeline 4, the design is to use the piston 6 to block the inner pipeline 4 and prevent the inner pipeline from being communicated, the piston 6 can enter from a through hole above the inner pipeline 4, meanwhile, the inner pipeline 4 is divided into two sections by the inner ring 5, so that the piston 6 is convenient to install, the nut 8 is installed outside the screw 7, the screw 7 is positioned above the piston 6, the piston 6 and the inner pipeline 4 form a movable structure through the screw 7, the screw 7 and the inner pipeline 4 are perpendicular to each other, the piston 6 can be driven to move up and down through the up-and-down movement of the piston 6, the piston 6 can be separated from the inner ring 5, the inner pipeline 4 can be communicated, the inner pipeline 4 can be blocked when the piston 6 moves down, the lower part of the nut 8 is attached with the turntable 9, the retainer 10 is arranged below the turntable 9, the turntable 9 and the valve body 1 form a rotating structure through the nut 8 and the screw 7, and the screw 7 penetrates through the nut 8 and the turntable 9, the turntable 9 is designed to be capable of rotating the screw 7 through the turntable 9, so that a person can conveniently hold the turntable 9 by hand to rotate left and right, the left and right rotation of the rotary table 9 can enable the screw 7 to move up and down, bolts 11 are arranged on the left and right sides of the retainer 10, gaskets 12 are attached to the lower portions of the bolts 11, a fixed disc 13 is arranged outside the bolts 11, a second sealing ring 14 is arranged inside the fixed disc 13, a first sealing ring 15 is arranged below the second sealing ring 14, a base plate 16 is arranged outside the first sealing ring 15, the base plate 16 and the fixed disc 13 form a detachable structure through the bolts 11 and the gaskets 12, the fixed disc 13 is in adhesive connection with the first sealing ring 15, the upper portion of the base plate 16 is closely attached to the bottom of the fixed disc 13, and the design is that the first sealing ring 15 of the fixed disc 13 is plugged into the second sealing ring 14 of the base plate 16, and the two sealing rings can enable the valve to be sealed more.

The working principle is as follows: the valve with the functions of impact resistance and corrosion resistance is used in the process that firstly, the electroplated layer 2 outside the valve body 1 enables the surface of the valve body 1 to have hardness and further has the effect of corrosion resistance, so that the service life of the valve can be effectively prolonged, the outer pipeline 3 is communicated with the inner pipeline 4 inside the valve body 1, the inner ring 5 inside the inner pipeline 4 divides the inner pipeline 4 into two sections, the piston 6 can be inserted through a through hole above the inner pipeline 4, the turntable 9 rotates left and right, the screw 7 can move up and down, the screw 7 can drive the piston 6 to move inside the inner ring 5 when moving up and down, the screw 7 can drive the piston 6 to move up when moving up, the piston 6 is separated from the inner ring 5, the inner pipeline 4 is communicated, so that water flow inside the valve can circulate, when the turntable 9 rotates reversely, the screw 7 can be driven to move down, and the piston 6 can be movably plugged into the inner ring 5 downwards, can plug up interior pipe 4 like this, prevent the flow circulation, this valve has anticorrosive impact-resistant function to seal structure is strong, and two-layer sealing washer runs through each other, makes the better of use precision of valve.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a valve with shock-resistant anticorrosion function, includes valve body (1) and screw rod (7), its characterized in that: an electroplated layer (2) is arranged outside the valve body (1), outer pipelines (3) are arranged on the left side and the right side of the valve body (1), an inner pipeline (4) is arranged inside the valve body (1), an inner ring (5) is arranged inside the inner pipeline (4), a piston (6) is clamped inside the inner ring (5), a nut (8) is arranged outside the screw (7), the screw (7) is located above the piston (6), a rotary disc (9) is attached to the lower portion of the nut (8), a retainer (10) is arranged below the rotary disc (9), bolts (11) are arranged on the left side and the right side of the retainer (10), a gasket (12) is attached to the lower portion of each bolt (11), a fixed disc (13) is arranged outside each bolt (11), a second sealing ring (14) is arranged inside each fixed disc (13), and a first sealing ring (15) is arranged below the second sealing ring (14), and a chassis (16) is arranged outside the first sealing ring (15).

2. The valve with the functions of impact resistance and corrosion prevention according to claim 1, characterized in that: the electroplated layer (2) and the valve body (1) form a coating structure, and the outer pipeline (3) is symmetrical about the central axis of the valve body (1).

3. The valve with the functions of impact resistance and corrosion prevention according to claim 1, characterized in that: the piston (6) and the inner pipeline (4) form a clamping structure through the inner ring (5), and the piston (6) is perpendicular to the inner wall of the inner pipeline (4).

4. The valve with the functions of impact resistance and corrosion prevention according to claim 1, characterized in that: the piston (6) and the inner pipeline (4) form a movable structure through the screw rod (7), and the screw rod (7) and the inner pipeline (4) are perpendicular to each other.

5. The valve with the functions of impact resistance and corrosion prevention according to claim 1, characterized in that: the rotary table (9) and the valve body (1) form a rotating structure through the nut (8) and the screw (7), and the screw (7) penetrates through the nut (8) and the rotary table (9).

6. The valve with the functions of impact resistance and corrosion prevention according to claim 1, characterized in that: chassis (16) constitute detachable construction through bolt (11) and gasket (12) and fixed disk (13), and be adhesive bonding between fixed disk (13) and first sealing washer (15) to the top of chassis (16) closely laminates with the bottom of fixed disk (13).