CN217977623U

CN217977623U - Corrosion-resistant pump valve

Info

Publication number: CN217977623U
Application number: CN202222082410.8U
Authority: CN
Inventors: 李留爱
Original assignee: Gucheng County Yugong Pump Valve Co ltd
Current assignee: Gucheng County Yugong Pump Valve Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-06
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a corrosion-resistant pump valve belongs to the pump valve field, including the pump valve body, the outside of pump valve body is equipped with protection machanism, protection machanism includes protecting crust and fixed block, the upper and lower both ends of two protecting crust are the fixed block of a set of bilateral symmetry of fixedly connected with respectively, and be in the same place through bolt and nut fixed connection between the fixed block of front and back symmetry, the top of two protecting crust still is equipped with the protective cover jointly, the protective cover that sets up on the protection machanism and the cooperation through the outside of pump valve body sets up uses of the protective cover that sets up, can protect the pump valve body in protecting crust and protective cover completely, thereby avoid the pump valve body to receive under the influence of rain and wind erosion under the field environment and take place the rust corrosion back and appear damaging, and improve corrosion resistance and life of pump valve body when using with this, and simultaneously, the coupling mechanism of setting can make things convenient for the dismouting of protective cover on the protecting crust, so that the successor user operates the pump valve body with the protective cover from taking off the protecting crust.

Description

Corrosion-resistant pump valve

Technical Field

The utility model relates to a pump valve field, in particular to corrosion-resistant pump valve.

Background

The pump valve is a general name of pumps and valves, is an industrial device and is applied to liquid transportation. The reason pumps and valves are often associated is the use case. That is, the place with the pump is generally provided with a valve, and the place with the valve is often required to be provided with the pump. They are used in liquid delivery applications. Of course, the valve is also used for gas. Vacuum pumps are also associated with the gas. However, in the use process of the existing pump valve applied to the field environment such as the field natural gas pipeline and the petroleum transportation, the pump valve is easily damaged by rainwater and wind erosion due to the fact that the pump valve is exposed outside, and subsequent normal use of the pump valve can be influenced after corrosion due to rust corrosion occurs, so that the service life of the pump valve is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a corrosion-resistant pump valve, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a corrosion-resistant pump valve, includes the pump valve body, the outside of pump valve body is equipped with protection machanism, protection machanism includes protecting crust and fixed block, two the upper and lower both ends difference fixedly connected with a set of bilateral symmetry's of protecting crust fixed block, and is in the same place through bolt and nut fixed connection between the fixed block of front and back symmetry, two the top of protecting crust still is equipped with the protective cover jointly, and both ends are equipped with coupling mechanism respectively around in the bottom surface of protective cover, coupling mechanism includes dead lever, compression spring, connecting block and L type connecting plate, dead lever fixed connection is in the bottom surface of protective cover, and the compression spring cover establishes on the dead lever, connecting block fixed connection is at compression spring's both ends, and connecting block and dead lever swing joint, L type connecting plate fixed connection is in the bottom surface of connecting block.

Preferably, set up the pump valve protection chamber that corresponds with the pump valve body on the inner wall of protecting crust, and the upper and lower both ends of protecting crust fixed mounting respectively has a set of bilateral symmetry's fixed block, the mounting hole has been seted up on the front end wall of fixed block, and the downthehole interlude of mounting hole installs the bolt, the nut is installed to the front end screw thread of bolt.

Preferably, the top end of the outer wall of the protective shell is also fixedly provided with a fixing strip, and the top surface of the fixing strip is provided with a group of bilaterally symmetrical connectors.

Preferably, the front end and the rear end of the bottom surface of the protective cover are respectively provided with a groove, and two sides of the inner wall of the groove of the protective cover are respectively provided with a groove.

Preferably, the fixed rod is fixedly installed in the groove, a compression spring is sleeved on the rod body of the fixed rod, connecting blocks are fixedly installed at the left end and the right end of the compression spring respectively, connecting holes are formed in the side walls of the connecting blocks, the connecting blocks are movably installed on the fixed rod through the connecting holes, guide sliders are fixedly installed on the side walls of the two sides of the connecting blocks respectively, and the guide sliders are movably installed in the guide sliding grooves.

Preferably, the bottom end of the connecting block is fixedly provided with an L-shaped connecting plate, and the outer side wall of the L-shaped connecting plate is fixedly provided with a holding rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the protective mechanism that sets up in the outside of pump valve body and the use of the protective cover that sets up on the protective mechanism in the cooperation, can protect the pump valve body in protecting crust and protective cover completely, thereby avoid the pump valve body to receive under the field environment under the influence of rainwater and wind erosion to take place to rust the corrosion back and appear damaging, and improve corrosion resisting property and the life of pump valve body when using with this, and simultaneously, the coupling mechanism of setting can make things convenient for the dismouting of protective cover on the protecting crust, so that the successor user takes off the protective cover from the protecting crust and operates the pump valve body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the pump valve body in the protection mechanism of the present invention;

fig. 3 is a schematic view of the protection mechanism of the present invention;

fig. 4 is a schematic view of the structure splitting of the connection mechanism of the present invention.

In the figure: 1. a pump valve body; 2. a protection mechanism; 3. a protective cover; 4. a connecting mechanism; 5. a protective shell; 6. a pump valve protection chamber; 7. a fixed block; 8. mounting holes; 9. a bolt; 10. a nut; 11. a fixing strip; 12. a connecting port; 13. a groove; 14. a guide chute; 15. fixing the rod; 16. a compression spring; 17. an L-shaped connecting plate; 18. a holding rod; 19. connecting blocks; 20. connecting holes; 21. and a guide slide block.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-4, a corrosion-resistant pump valve, including a pump valve body 1, a protection mechanism 2 is provided outside the pump valve body 1, the protection mechanism 2 includes a protective shell 5 and fixed blocks 7, upper and lower ends of the two protective shells 5 are respectively fixedly connected with a set of fixed blocks 7 of bilateral symmetry, and the fixed blocks 7 of front and back symmetry are fixedly connected together through bolts 9 and nuts 10, the protective cover 3 is further provided above the two protective shells 5, and the front and back ends of the bottom surface of the protective cover 3 are respectively provided with a connection mechanism 4, the connection mechanism 4 includes a fixed rod 15, a compression spring 16, a connection block 19 and an L-shaped connection plate 17, the fixed rod 15 is fixedly connected in the bottom surface of the protective cover 3, and the compression spring 16 is sleeved on the fixed rod 15, the connection block 19 is fixedly connected at two ends of the compression spring 16, and the connection block 19 is movably connected with the fixed rod 15, and the L-shaped connection plate 17 is fixedly connected to the bottom surface of the connection block 19.

As shown in fig. 2 to 4, in this embodiment, in order to improve the corrosion resistance of the pump valve body 1 during use through the protection mechanism 2 and the protection cover 3, a pump valve protection cavity 6 corresponding to the pump valve body 1 is formed on the inner wall of the protection cover 5, a set of bilaterally symmetrical fixed blocks 7 is respectively and fixedly mounted at the upper and lower ends of the protection cover 5, a mounting hole 8 is formed on the front end wall of each fixed block 7, a bolt 9 is inserted into the hole of the mounting hole 8, a nut 10 is threadedly mounted at the front end of the bolt 9, a fixed bar 11 is further fixedly mounted at the top end of the outer wall of the protection cover 5, a set of bilaterally symmetrical connectors 12 is formed on the top surface of each fixed bar 11, grooves 13 are respectively formed at the front and rear ends of the bottom surface of the protection cover 3, grooves 13 are respectively formed on both sides of the inner wall of the groove of each groove 13, the fixing rod 15 is fixedly mounted in the grooves 13, a compression spring 16 is sleeved on the rod body of the fixing rod 15, connecting block 19 is fixedly mounted at both left and right ends of the compression spring 16, connecting blocks 19 are respectively fixedly mounted on both sides of the side wall of the connecting block, a connecting block 20 is movably mounted on the side wall of the fixing rod 15, a guide slider 21 is further mounted on the side wall of a guide slider, a guide slider 21 is fixedly mounted in a guide type connecting plate 17, and a guide slider is mounted on a guide type connecting plate 18, and a guide type connecting plate 17 is mounted in a guide chute 18;

protection mechanism 2 and protective cover 3 are in order to prevent that connecting mechanism 4 is specifically operated as follows to the use of pump valve body 1 on the cooperation of protective cover 3: firstly, the pump valve body 1 is placed between two protective shells 5, then the two protective shells 5 are combined together, and the pump valve body 1 is clamped in a pump valve protection cavity 6 formed on the inner wall of the two protective shells 5, then a bolt 9 is inserted into a mounting hole 8 formed on a fixed block 7 mounted on the two protective shells 5, and a nut 10 is screwed into the front end of the bolt 9, so that the pump valve body 1 is fixed and protected in the protective shells 5, then, two hands grip a grip 18 mounted on the outer side wall of an L-shaped connecting plate 17 symmetrical at the front and rear ends of the bottom of the protective cover 3 and mount the protective cover 3 on the two protective shells 5, at this time, the L-shaped connecting plate 17 drives a connecting block 19 at the top to move towards the inner side, the symmetrical connecting block 19 performs relative movement operation, the connecting block 19 moves in a groove 13 formed on the bottom surface of the protective cover 3 along a fixed rod 15 through a connecting hole 20 formed on the side wall, and the connecting block 19 moves along the connecting rod 15 in a groove 13 formed on the bottom surface of the protective cover 3, and the connecting hole 17 moves transversely along the connecting port 12, and the connecting plate 17, and the connecting rod 17 is pressed to be aligned with the connecting port 12, and then the connecting rod 17, the connecting rod 17 is pressed and the connecting port 12 is pressed horizontally, and the connecting plate is moved horizontally, and the connecting port 12 is vertically, and the connecting plate is moved, and the connecting rod 17 is vertically, and the connecting port 12 is pressed and the connecting plate 12 is moved, and the connecting rod 17 is vertically and the connecting port 12 is vertically moved, and the connecting plate 12 is vertically moved, and the connecting port 12 is vertically moved, and the connecting rod 17 is vertically moved, thereby let protective cover 3 card on protective housing 5 to this utilizes protective housing 5 and protective cover 3 to realize the protection to pump valve body 1, avoids pump valve body 1 to receive the influence of rainwater and wind erosion and damage after rust corrosion appears when using under the field environment, has not only improved the corrosion resisting property of pump valve body 1 when using, and has prolonged pump valve body 1's life.

While the invention has been described in detail with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims

1. A corrosion-resistant pump valve, includes pump valve body (1), its characterized in that: the outside of pump valve body (1) is equipped with protection machanism (2), protection machanism (2) are including protecting crust (5) and fixed block (7), two the upper and lower both ends difference fixedly connected with a set of bilateral symmetry's of protecting crust (5 fixed block (7), and through bolt (9) and nut (10) fixed connection together, two between the fixed block (7) of longitudinal symmetry, the top of protecting crust (5) still is equipped with protective cover (3) jointly, and both ends are equipped with coupling mechanism (4) respectively around in the bottom surface of protective cover (3), coupling mechanism (4) are including dead lever (15), compression spring (16), connecting block (19) and L type connecting plate (17), dead lever (15) fixed connection is in the bottom surface of protective cover (3), and compression spring (16) cover establishes on dead lever (15), connecting block (19) fixed connection is at the both ends of compression spring (16), and connecting block (19) and dead lever (15) swing joint, the bottom surface fixed connection of L type connecting plate (17) is at connecting block (19).

2. A corrosion resistant pump valve as defined in claim 1, wherein: offer pump valve protection chamber (6) that correspond with pump valve body (1) on the inner wall of protecting crust (5), and the upper and lower both ends of protecting crust (5) fixed mounting respectively has a set of bilateral symmetry's fixed block (7), mounting hole (8) have been seted up on the front end wall of fixed block (7), and the downthehole interlude of mounting hole (8) installs bolt (9), nut (10) are installed to the front end screw thread of bolt (9).

3. A corrosion resistant pump valve as defined in claim 2, wherein: the top end of the outer wall of the protective shell (5) is also fixedly provided with a fixing strip (11), and the top surface of the fixing strip (11) is provided with a group of bilaterally symmetrical connectors (12).

4. A corrosion resistant pump valve as defined in claim 3, wherein: the front end and the rear end of the bottom surface of the protective cover (3) are respectively provided with a groove (13), and two sides of the inner wall of the groove (13) are respectively provided with a groove (13).

5. A corrosion resistant pump valve according to claim 4, wherein: dead lever (15) fixed mounting is in recess (13), and the cover is equipped with compression spring (16) on the pole body of dead lever (15), both ends fixed mounting respectively has connecting block (19) about compression spring (16), and has seted up connecting hole (20) on the lateral wall of connecting block (19), connecting block (19) are through connecting hole (20) movable mounting on dead lever (15), and still respectively fixed mounting have direction slider (21) on the both sides lateral wall of connecting block (19), direction slider (21) movable mounting is in direction spout (14).

6. A corrosion resistant pump valve according to claim 5, wherein: the bottom fixed mounting of connecting block (19) has L type connecting plate (17), and fixed mounting has holding rod (18) on the lateral wall of L type connecting plate (17).