Valve with sealing detection function
By introducing buffer assembly and cover plate structure into the valve, the telescopic rod and connecting spring are used to reduce the impact of external collisions, and the disassembly convenience is improved by rotating the handle and sponge pad, the problem of poor protection performance of existing valves is solved and safety is improved Sex and practicality.
Patent Information
- Application Number
- CN202421163299.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing valves with seal detection function have poor protection performance when they are hit by heavy objects outside, which can easily lead to damage and cannot work properly, reducing safety and practicality.
A structure including valve body, electric actuator body, detection component, buffer assembly and cover plate is designed to reduce external collision force through the telescopic rod and connecting spring of the buffer assembly, and combine rotating handles, rods and sponge pads to improve disassembly convenience. and protective effect.
It effectively reduces damage to the detection components and the electric actuator due to external heavy objects collision, improves the protective effect and safety of the valve, enhances practicality, and prevents failures caused by collisions.
Smart Images
Figure CN222277651U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of valve accessory devices, in particular to a valve with a sealing detection function. Background Art
[0002] As we all know, valve is a commonly used device for controlling fluid flow. Its working principle is to control the flow of fluid by opening or closing the valve. By rotating or moving the valve cover or valve core up and down, the opening degree or closing state of the valve can be changed. Among them, valves with sealing detection function have been widely used in petrochemical, electric power, metallurgy, water treatment and other industries. They can monitor the sealing state of the valve in real time, and judge whether the valve has leakage or poor sealing by detecting the pressure, temperature, flow and other parameters inside or outside the valve. Once leakage or poor sealing is detected, the system will immediately issue an alarm or automatically close the valve to prevent further leakage of the medium and ensure the safety and stability of industrial production.
[0003] An existing valve with a sealing detection function is found to have poor protection performance during use. When it is hit by a heavy object from the outside, it is easily damaged and cannot work normally, thereby reducing the safety of the device and resulting in poor practicality. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a valve with a sealing detection function which can improve the protection effect of the valve and prevent it from being damaged and unable to work normally due to collision with heavy external objects, thereby improving the safety of the device and thus enhancing its practicality.
[0005] The utility model discloses a valve with a sealing detection function, comprising a valve body, an electric actuator body and a detection component, wherein the top of the valve body is connected to the bottom of the electric actuator body, and the top of the electric actuator body is provided with a detection component, and further comprises a left cover plate, a right cover plate, two groups of fixing blocks, two groups of first screw rods, two groups of pressure plates, a baffle plate, two groups of support blocks, two groups of first clamping blocks, two groups of second screw rods and a buffer component, wherein the bottoms of both ends of the electric actuator body are respectively connected to one end of a group of support blocks, the tops of the two groups of support blocks are respectively provided with a group of clamping grooves, the two groups of first clamping blocks are respectively clamped with the support block clamping grooves, and the bottom parts of the left cover plate and the right cover plate are respectively connected to the bottom parts of the left cover plate and the right cover plate. The two sets of first clamping blocks are respectively connected to the top of the first clamping block, and one end of the left cover plate and the right cover plate are tightly attached. The two sets of first clamping blocks are respectively provided with a set of threaded holes through the support block. The two sets of first screws are respectively threadedly connected to the first clamping block and the support block through the threaded holes. The top of the left cover plate and the top of the right cover plate are respectively connected to the bottom of a set of fixed blocks. The tops of the two sets of fixed blocks are respectively provided with grooves, and the two sets of pressure plates are respectively slidably fitted in the grooves of the fixed blocks. The bottoms of the two sets of pressure plates are respectively connected to the bottom of the fixed block grooves through buffer components. The bottoms of the baffles are respectively provided with threaded holes through the two sets of pressure plates. The two sets of second screws are respectively threadedly connected to the baffle and the pressure plate through the threaded holes.
[0006] Preferably, the buffer assembly includes multiple groups of telescopic rods and multiple groups of connecting springs, the tops of the two groups of pressure plates are evenly connected to the tops of the multiple groups of telescopic rods, and the bottoms of the two groups of fixed plate grooves are respectively connected to the bottoms of the multiple groups of telescopic rods, and a group of connecting springs are respectively arranged on the outside of the multiple groups of telescopic rods.
[0007] Preferably, it also includes a rotating rod, a clamping ring and a clamping rod. A group of rotating rods is arranged on the right side of the front end of the top of the left cover plate, and the left end of the bottom of the clamping ring is rotatably connected to the top of the rotating rod. A group of clamping rods is arranged on the left side of the front end of the top of the right cover plate, and the top of the clamping rod and the right end of the clamping ring are clamped.
[0008] Preferably, four groups of rotating handles are included, one end of each of the two groups of first screw rods is provided with a group of rotating handles, and the tops of the two groups of second screw rods are respectively connected to the bottoms of the other two groups of rotating handles.
[0009] Preferably, it also includes a hand-held handle, and a group of hand-held handles are respectively provided at one end of the left cover plate and the right cover plate.
[0010] Preferably, two groups of sponge pads are further included, with one group of sponge pads being respectively arranged at the right end of the left cover plate and the left end of the right cover plate, and the other ends of the two groups of sponge pads are respectively tightly attached.
[0011] Compared with the prior art, the utility model has the following beneficial effects of a valve with a sealing detection function: when hit by a heavy object from the outside, the baffle will be squeezed to generate a force. By extending and retracting the buffer component, the damage caused by the force to the detection component and the electric actuator can be reduced. When disassembly is required, the staff rotates the two groups of first screws until the two groups of first screws are respectively disconnected from the threaded connection with the first clamping block and the support block, and then rotates the two groups of second screws until they are disconnected from the threaded connection with the pressure plate. The staff moves the baffle, and finally the staff removes the left cover plate and the right cover plate. The protective effect of the valve can be improved, and the valve can be prevented from being damaged and unable to work normally due to collision with heavy objects from the outside, thereby improving the safety of the device and thus enhancing its practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model;
[0013] Figure 2 It is a front view structural cross-sectional schematic diagram of the utility model;
[0014] Figure 3 It is a cross-sectional schematic diagram of the left-side structural bottle of the utility model;
[0015] Markings in the attached figure: 1. Valve body; 2. Electric actuator; 3. Detection component; 4. Left cover; 5. Right cover; 6. Fixed block; 7. First screw; 8. Pressure plate; 9. Baffle; 10. Support block; 11. First clamping block; 12. Second screw; 13. Telescopic rod; 14. Connecting spring; 15. Rotating rod; 16. Retaining ring; 17. Clamping rod; 18. Rotating handle; 19. Handle; 20. Sponge pad. DETAILED DESCRIPTION
[0016] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0017] like Figures 1 to 3As shown, a valve with a sealing detection function of the utility model comprises a valve body 1, an electric actuator body 2 and a detection assembly 3, the top of the valve body 1 is connected to the bottom of the electric actuator body 2, and the top of the electric actuator body is provided with a detection assembly 3, and also comprises a left cover plate 4, a right cover plate 5, two sets of fixing blocks 6, two sets of first screw rods 7, two sets of pressure plates 8, a baffle plate 9, two sets of supporting blocks 10, two sets of first clamping blocks 11, two sets of second screw rods 12 and a buffer assembly, and the bottoms of both ends of the electric actuator body are respectively connected with a set of The support block 10 is connected at one end, and a group of card slots are respectively set at the top of the two groups of support blocks 10. The two groups of first card blocks 11 are respectively clamped with the card slots of the support block 10, and the bottoms of the left cover plate 4 and the right cover plate 5 are respectively connected to the tops of the first card blocks 11, and the left cover plate 4 and the right cover plate 5 are tightly attached to one end, and the two groups of first card blocks 11 are respectively provided with a group of threaded holes through the support block 10, and the two groups of first screw rods 7 are respectively threadedly connected with the first card blocks 11 and the support block 10 through the threaded holes, and the tops of the left cover plate 4 and the right cover plate 5 are respectively connected to a group of The bottom of the fixed block 6 is connected, and the tops of the two groups of fixed blocks 6 are respectively provided with grooves, and the two groups of pressure plates 8 are respectively slidably fitted with the grooves of the fixed blocks 6. The bottoms of the two groups of pressure plates 8 are respectively connected to the bottoms of the grooves of the fixed blocks 6 through buffer components. The bottoms of the baffle plates 9 are respectively provided with threaded holes through the two groups of pressure plates 8. The two groups of second screws 12 are respectively threadedly connected to the baffle plates 9 and the pressure plates 8 through the threaded holes; when collided with by external heavy objects, the baffle plates will be squeezed to generate a force. Through the expansion and contraction of the buffer components, the damage caused by the force to the detection components and the electric actuator can be reduced. When disassembly is required, the staff rotates the two groups of first screws until the two groups of first screws are respectively disconnected from the threaded connection with the first card block and the support block, and then rotates the two groups of second screws until they are disconnected from the threaded connection with the pressure plate. The staff moves the baffle, and finally the staff removes the left cover plate and the right cover plate, which can improve the protection effect of the valve and prevent it from being damaged and unable to work normally due to collision with external heavy objects, thereby improving the safety of the device and thus enhancing its practicality.
[0018] As a preferred embodiment of the above embodiment, the buffer assembly includes multiple groups of telescopic rods 13 and multiple groups of connecting springs 14, the tops of the two groups of pressure plates 8 are evenly connected to the tops of the multiple groups of telescopic rods 13, and the bottoms of the two groups of fixed plate grooves are respectively connected to the bottoms of the multiple groups of telescopic rods 13, and a group of connecting springs 14 are respectively arranged on the outside of the multiple groups of telescopic rods 13; through the extension and retraction of multiple groups of telescopic rods and multiple groups of connecting springs, the damage to the device caused by the force generated by impact, etc. can be effectively reduced, thereby enhancing the practicality.
[0019] As a preferred embodiment of the above embodiment, it also includes a rotating rod 15, a clamping ring 16 and a clamping rod 17. A group of rotating rods 15 are arranged on the right side of the top front end of the left cover plate 4, and the bottom left end of the clamping ring 16 is rotatably connected to the top of the rotating rod 15. A group of clamping rods 17 are arranged on the left side of the top front end of the right cover plate 5, and the top of the clamping rod 17 is clamped to the right end of the clamping ring 16; the left cover plate and the right cover plate can be quickly limited to prevent sliding from affecting the protective effect, thereby enhancing practicality.
[0020] As a preferred embodiment of the above embodiment, four groups of rotating handles 18 are also included, one end of each of the two groups of first screw rods 7 is provided with a group of rotating handles 18, and the tops of the two groups of second screw rods 12 are respectively connected to the bottoms of the other two groups of rotating handles 18; the staff can quickly rotate the first screw and the second screw, thereby enhancing practicality.
[0021] As a preferred embodiment of the above, a hand-held handle 19 is further included. A group of hand-held handles 19 are respectively provided at one end of the left cover plate 4 and the right cover plate 5; the staff can quickly pull the left cover plate and the right cover plate to disassemble, thereby enhancing practicality.
[0022] As a preferred embodiment of the above embodiment, two groups of sponge pads 20 are further included. One group of sponge pads 20 are respectively arranged at the right end of the left cover plate 4 and the left end of the right cover plate 5, and the other ends of the two groups of sponge pads 20 are respectively tightly attached; the wear on the left cover plate and the right cover plate caused by extrusion friction can be reduced, thereby enhancing practicality.
[0023] The utility model discloses a valve with a sealing detection function, and its working principle is that when it is hit by an external heavy object, the baffle plate will be squeezed to generate a force, and the damage caused by the force to the detection component and the electric actuator can be reduced by extending and retracting multiple sets of telescopic rods and connecting springs. When disassembly is required, the staff rotates the two sets of first screws by rotating the handle until the two sets of first screws are respectively disconnected from the threaded connection with the first clamping block and the support block, and then rotates the two sets of second screws by rotating the handle until they are disconnected from the threaded connection with the pressure plate, and the staff moves the baffle, and finally the staff removes the left cover plate and the right cover plate by holding the handle.
[0024] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
[0025] The “first”, “second” and “third” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.
[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A valve with a sealing detection function, comprising a valve body (1), an electric actuator body (2) and a detection component (3), wherein the top of the valve body (1) and the bottom of the electric actuator body (2) are connected, and the top of the electric actuator body is provided with a detection component (3), characterized in that: The electric actuator also comprises a left cover plate (4), a right cover plate (5), two groups of fixing blocks (6), two groups of first screw rods (7), two groups of pressure plates (8), a baffle plate (9), two groups of support blocks (10), two groups of first clamping blocks (11), two groups of second screw rods (12) and a buffer assembly. The bottoms of both ends of the electric actuator body are respectively connected to one end of a group of support blocks (10). The tops of the two groups of support blocks (10) are respectively provided with a group of clamping grooves. The two groups of first clamping blocks (11) are respectively clamped in the clamping grooves of the support blocks (10). The bottoms of the left cover plate (4) and the right cover plate (5) are respectively connected to the tops of the first clamping blocks (11). The left cover plate (4) and the right cover plate (5) are closely attached to one end. The two groups of first clamping blocks (11) are respectively A group of threaded holes are provided through the support block (10); two groups of first screw rods (7) are respectively threadedly connected to the first clamping block (11) and the support block (10) through the threaded holes; the top of the left cover plate (4) and the top of the right cover plate (5) are respectively connected to the bottom of a group of fixed blocks (6); the tops of the two groups of fixed blocks (6) are respectively provided with grooves; and the two groups of pressure plates (8) are respectively slidably fitted in the grooves of the fixed blocks (6); the bottoms of the two groups of pressure plates (8) are respectively connected to the bottom of the grooves of the fixed blocks (6) through buffer components; the bottoms of the baffle plates (9) are respectively threadedly provided with threaded holes through the two groups of pressure plates (8); and the two groups of second screw rods (12) are respectively threadedly connected to the baffle plates (9) and the pressure plates (8) through the threaded holes.
2. A valve with a sealing detection function as claimed in claim 1, characterized in that: The buffer assembly comprises a plurality of telescopic rods (13) and a plurality of connecting springs (14); the tops of the two pressure plates (8) are evenly connected to the tops of the plurality of telescopic rods (13); the bottoms of the grooves of the two fixing plates are respectively connected to the bottoms of the plurality of telescopic rods (13); and a group of connecting springs (14) are respectively arranged on the outside of the plurality of telescopic rods (13).
3. A valve with a sealing detection function as claimed in claim 2, characterized in that: The invention also comprises a rotating rod (15), a clamping ring (16) and a clamping rod (17); a group of rotating rods (15) is arranged on the right side of the front end of the top of the left cover plate (4); the left end of the bottom of the clamping ring (16) is rotatably connected to the top of the rotating rod (15); a group of clamping rods (17) is arranged on the left side of the front end of the top of the right cover plate (5); the top of the clamping rod (17) is clamped to the right end of the clamping ring (16).
4. A valve with a sealing detection function as claimed in claim 3, characterized in that: It also comprises four groups of rotating handles (18), wherein one end of each of the two groups of first screw rods (7) is provided with a group of rotating handles (18), and the tops of the two groups of second screw rods (12) are respectively connected to the bottoms of the other two groups of rotating handles (18).
5. A valve with a sealing detection function as claimed in claim 4, characterized in that: It also comprises a hand-held handle (19), and a group of hand-held handles (19) are respectively arranged at one end of the left cover plate (4) and the right cover plate (5).
6. A valve with a sealing detection function as claimed in claim 5, characterized in that: It also comprises two groups of sponge pads (20), wherein one group of sponge pads (20) is respectively arranged at the right end of the left cover plate (4) and the left end of the right cover plate (5), and the other ends of the two groups of sponge pads (20) are respectively tightly attached.