Valve and fluid equipment

Abstract

The utility model provides a valve and fluid equipment, and belongs to the technical field of valves. The valve comprises a sealing assembly and a protection assembly, a second sealing arc plate is connected with a first sealing arc plate through a fastener, conical pipes are arranged at the two ends of a valve body, the valve body and an external pipeline are connected more stably through the first sealing arc plate and the second sealing arc plate, and the connecting position of the valve body and the external pipeline is sealed; the conical pipe is located in the external pipeline, water can be directly conveyed into the external pipeline through the conical pipe, and the situation that the connection position of the valve body and the external pipeline is impacted by liquid for a long time, and consequently looseness is likely to happen is avoided; the control part of the valve body can be protected through the protective shell and the shell cover, then the control part of the valve body can be protected, the service life is prolonged, meanwhile, the stability of connection between the valve body and an external pipeline is improved, and therefore the practicability is improved.

Description

Technical Field

[0001] This application relates to the field of valves, and more specifically, to a valve and fluid apparatus. Background Technology

[0002] Valves are devices used in fluid control systems. Valves come in a wide variety of types and are almost ubiquitous in both industrial and household equipment. In a fluid system, a valve is a device used to control the direction, pressure, and flow rate of a fluid. It is a device that allows the medium (liquid, gas, powder) in piping and equipment to flow or stop and can control its flow rate. However, in existing valves and fluid equipment, the control components of the valve body are usually exposed to the outside environment for a long time, resulting in poor protection and reduced service life. Secondly, the connection between the valve body and the pipeline is only through a flange, which leads to poor sealing after long-term use, thus reducing practicality. Utility Model Content

[0003] To overcome the above shortcomings, this application provides a valve and fluid equipment, which aims to improve existing valves and fluid equipment. Typically, the control components of the valve body are exposed to the outside environment for a long time, resulting in poor protection and reduced service life. In addition, the connection between the valve body and the pipeline is only through a flange, which leads to poor sealing after long-term use, thus reducing practicality.

[0004] In a first aspect, embodiments of this application provide a valve including a sealing component and a protective component.

[0005] The sealing assembly includes a valve body, a first sealing arc plate, a second sealing arc plate, fasteners, and a tapered tube. The first sealing arc plate is disposed at both ends of the valve body, and the second sealing arc plate is hinged to the first sealing arc plate. The second sealing arc plate is connected to the first sealing arc plate through the fasteners. The tapered tube is disposed at both ends of the valve body. The protective assembly includes a protective shell, an elastic element, and a shell cover. The protective shell is disposed on one side of the valve body, the elastic element is disposed on both sides of the protective shell, and the shell cover is snapped into the elastic element.

[0006] In one specific implementation, threaded grooves are provided at both ends of the valve body.

[0007] In the above implementation process, threaded grooves are provided at both ends of the valve body, which can serve as a connection.

[0008] In one specific implementation, a first connecting plate is provided on one side of the first sealing arc plate, and a second connecting plate is provided on one side of the second sealing arc plate.

[0009] In the above implementation process, a first connecting plate is provided on one side of the first sealing arc plate, and the first connecting plate and the second connecting plate can serve as a connection.

[0010] In one specific implementation, the fastener includes a bolt and a nut, the bolts being connected through one side of the first connecting plate and the second connecting plate, the nut being threadedly connected to the bolt, and the nut being in contact with the first connecting plate.

[0011] In the above implementation process, the first connecting plate and the second connecting plate can be fixed by bolts and nuts.

[0012] In one specific implementation, a threaded plate is provided on one side of the tapered tube, and the threaded plate is threadedly connected to the threaded groove.

[0013] In the above implementation process, a threaded plate is provided on one side of the tapered tube, which can serve as a connection.

[0014] In one specific implementation, the elastic element includes a fixed frame, a plug rod, and a spring. The plug rod is connected through one side of the fixed frame, one end of the spring is fixedly connected to the fixed frame, and the other end of the spring is fixedly connected to the plug rod.

[0015] In the above process, the insertion rod and spring can play a locking role.

[0016] In one specific implementation, the cover has locking blocks on both sides, the locking blocks are slidably connected to the fixing frame, and the insert rod is slidably connected to the locking blocks.

[0017] In the above process, when it is necessary to remove the cover, the user can pull the insert rod to move the insert rod out of the clip, and then move the clip out of the fixing frame to remove the cover. The reverse operation can be used to install it.

[0018] Secondly, this utility model also provides a fluid device, including the valve described above.

[0019] Compared with the prior art, the beneficial effects of this application are as follows: Firstly, the first and second sealing arc plates make the connection between the valve body and the external pipeline more stable, which can seal the connection between the valve body and the external pipeline and prevent leakage during long-term use. At the same time, the tapered tube located inside the external pipeline can directly deliver water into the interior of the external pipeline, avoiding long-term liquid impact at the connection between the valve body and the external pipeline, which can easily lead to loosening. Secondly, the protective shell and shell cover can protect the control components of the valve body, thereby increasing the service life and improving the stability of the connection between the valve body and the external pipeline, thus improving practicality. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of a valve and fluid equipment structure provided in an embodiment of this application;

[0022] Figure 2 A schematic diagram of the valve body structure provided for an embodiment of this application;

[0023] Figure 3 A schematic diagram of the tapered tube structure provided for an embodiment of this application;

[0024] Figure 4 A schematic diagram of the elastic element structure provided for an embodiment of this application.

[0025] In the diagram: 100-Sealing assembly; 110-Valve body; 111-Threaded groove; 120-First sealing arc plate; 121-First connecting plate; 130-Second sealing arc plate; 131-Second connecting plate; 140-Fastener; 141-Bolt; 142-Nut; 150-Tapered tube; 151-Threaded plate; 200-Protective assembly; 210-Protective shell; 220-Elastic element; 221-Fixing frame; 222-Insertion rod; 223-Spring; 230-Shell cover; 231-Clamping block. Detailed Implementation

[0026] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] Please see Figure 1-4 This application provides a valve including a sealing component 100 and a protective component 200. The sealing component 100 can improve the sealing effect, and the protective component 200 can play a protective role.

[0029] Please see Figure 1-3The sealing assembly 100 includes a valve body 110, a first sealing arc plate 120, a second sealing arc plate 130, a fastener 140, and a tapered tube 150. The first sealing arc plate 120 is disposed at both ends of the valve body 110. The second sealing arc plate 130 is hinged to the first sealing arc plate 120 and connected to the first sealing arc plate 120 through the fastener 140. The tapered tube 150 is disposed at both ends of the valve body 110. Threaded grooves 111 are provided at both ends of the valve body 110. The threaded grooves 111 can serve as a connection. A first connecting plate 121 is provided on one side of the first sealing arc plate 120, and a second connecting plate 131 is provided on one side of the second sealing arc plate 130. The first connecting plate 121 and the second connecting plate 131 can serve as a connection.

[0030] In some specific implementations, the fastener 140 includes a bolt 141 and a nut 142. The bolt 141 is connected through to one side of the first connecting plate 121 and the second connecting plate 131. The nut 142 is threaded to the bolt 141 and contacts the first connecting plate 121. The first connecting plate 121 and the second connecting plate 131 can be fixed by the bolt 141 and the nut 142. A threaded plate 151 is provided on one side of the tapered tube 150. The threaded plate 151 is threaded to the threaded groove 111. The threaded plate 151 can serve as a connection.

[0031] Please see Figure 1 and Figure 4 The protective component 200 includes a protective shell 210, an elastic element 220, and a cover 230. The protective shell 210 is disposed on one side of the valve body 110, and the elastic element 220 is disposed on both sides of the protective shell 210. The cover 230 is snapped into the elastic element 220. The elastic element 220 includes a fixing frame 221, a plug rod 222, and a spring 223. The plug rod 222 is connected through one side of the fixing frame 221. One end of the spring 223 is fixedly connected to the fixing frame 221, and the other end of the spring 223 is fixedly connected to the plug rod 222. The plug rod 222 and the spring 223 can play a snapping role.

[0032] In some specific implementations, the cover 230 is provided with locking blocks 231 on both sides. The locking blocks 231 are slidably connected to the fixing frame 221, and the insert rod 222 is slidably connected to the locking blocks 231. When it is necessary to disassemble the cover 230, the user can pull the insert rod 222 to move the insert rod 222 out from the inside of the locking block 231, and then move the locking block 231 out from the inside of the fixing frame 221 to disassemble the cover 230. The reverse operation can be used to install it.

[0033] This utility model also provides a fluid device, including the valve described above.

[0034] The working principle of this valve and fluid equipment is as follows: First, the first sealing arc plate 120 and the second sealing arc plate 130 make the connection between the valve body 110 and the external pipeline more stable, sealing the connection between the valve body 110 and the external pipeline and preventing leakage during long-term use. Simultaneously, the tapered tube 150, located inside the external pipeline, allows water to be directly delivered into the pipeline, preventing the connection between the valve body 110 and the external pipeline from being subjected to long-term liquid impact, which could easily lead to loosening. The protective shell 210 and cover 230 can protect the control components of the valve body 110. When it is necessary to remove the cover 230, the user can pull the insert rod 222 to move the insert rod 222 out of the locking block 231, and then move the locking block 231 out of the fixing frame 221 to remove the cover 230. The reverse operation can be used to install it, thereby protecting the control components of the valve body 110, increasing its service life, and improving the stability of the connection between the valve body 110 and the external pipeline, thus improving its practicality.

[0035] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0036] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A valve, characterized in that, include A sealing assembly (100) includes a valve body (110), a first sealing arc plate (120), a second sealing arc plate (130), a fastener (140), and a tapered tube (150). The first sealing arc plate (120) is disposed at both ends of the valve body (110), the second sealing arc plate (130) is hinged to the first sealing arc plate (120), and the second sealing arc plate (130) is connected to the first sealing arc plate (120) through the fastener (140). The tapered tube (150) is disposed at both ends of the valve body (110). The protective assembly (200) includes a protective shell (210), an elastic element (220), and a cover (230). The protective shell (210) is disposed on one side of the valve body (110), the elastic element (220) is disposed on both sides of the protective shell (210), and the cover (230) is engaged with the elastic element (220).

2. The valve according to claim 1, characterized in that, The valve body (110) has threaded grooves (111) at both ends.

3. The valve according to claim 1, characterized in that, A first connecting plate (121) is provided on one side of the first sealing arc plate (120), and a second connecting plate (131) is provided on one side of the second sealing arc plate (130).

4. A valve according to claim 3, characterized in that, The fastener (140) includes a bolt (141) and a nut (142). The bolt (141) is connected through one side of the first connecting plate (121) and the second connecting plate (131). The nut (142) is threadedly connected to the bolt (141) and is in contact with the first connecting plate (121).

5. A valve according to claim 2, characterized in that, A threaded plate (151) is provided on one side of the tapered tube (150), and the threaded plate (151) is threadedly connected to the threaded groove (111).

6. A valve according to claim 1, characterized in that, The elastic element (220) includes a fixed frame (221), a plug (222) and a spring (223). The plug (222) is connected through one side of the fixed frame (221). One end of the spring (223) is fixedly connected to the fixed frame (221), and the other end of the spring (223) is fixedly connected to the plug (222).

7. A valve according to claim 6, characterized in that, The cover (230) has locking blocks (231) on both sides. The locking blocks (231) are slidably connected to the fixing frame (221), and the insert rod (222) is slidably connected to the locking blocks (231).

8. A fluid device, characterized in that, include A valve as described in any one of claims 1-7.

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