Valve convenient to clean, disassemble and assemble

Abstract

The utility model belongs to the technical field of valve mounting and fixing, and particularly relates to a valve convenient to clean, disassemble and assemble, which comprises a valve main body, a disassembly and assembly interface component is mounted on the side of the valve main body, an anti-drop fixing component is arranged at the end part of the disassembly and assembly interface component, and a plugging component is arranged at the bottom of the valve main body. A connecting water pipe is arranged outside the disassembly and assembly connector assembly, the end of the connecting water pipe is integrally connected with a first anti-disengagement clamping ring, and the disassembly and assembly connector assembly comprises a fixed clamping ring, a rotating clamping ring, a rotating round pipe, a second anti-disengagement clamping ring, a threaded connector, an insertion pipe opening and a first sealing ring. When the valve is installed, the valve and the pipeline can be screwed together through threads without rotating the valve, the structure is simple, the valve is more convenient to disassemble and assemble, and the anti-falling fixing assembly is arranged, so that connection between the pipeline and the valve is reinforced conveniently, and the pipeline is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of valve installation and fixing, in particular to a valve which is easy to clean and disassemble. Background Art

[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and adjust and control the parameters (temperature, pressure and flow) of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are control components in fluid conveying systems and have functions such as shut-off, regulation, diversion, prevention of backflow, pressure stabilization, diversion or overflow pressure relief.

[0003] In Chinese Patent 202022104531.9, the utility model relates to the field of valve technology, and discloses a valve that is easy to disassemble and assemble, including a valve body, the left end and the right end of the valve body are respectively connected with an input pipe and an output pipe, the left middle part of the upper surface of the input pipe is fixedly connected with a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected with a moving plate, the front end of the moving plate is provided with a moving hole, the inside of the moving hole is rotatably connected with an auxiliary shaft, and the rear end of the upper surface of the moving plate is fixedly connected with a stabilizing plate. The valve that is easy to disassemble and assemble can fix the water pipe to prevent it from running out of the input pipe through the cooperation of the first hydraulic cylinder, the second hydraulic cylinder, the moving plate, the stabilizing plate, the first connecting plate, the second connecting plate, the fixed bent plate, the moving bent plate, the buffer spring, the smooth shaft, the limit cap, the reinforced steel needle, the threaded rod, the clamp ring and the sealing ring, and the sealing of the device can be improved through the cooperation of the threaded rod, the rotating block, the sealing ring and the clamp ring.

[0004] Existing valves are usually connected to pipes and installed by screwing threads, but the entire valve needs to be screwed during the screwing process. After the threads between the valve and the pipe are tightened, the position or angle of the valve may be skewed. After long-term use, the valve and the pipe interface may become loose due to the impact of water flow and water pressure, and the pipe interface may fall off. Although the existing device provides a structure to reinforce the interface between the pipe and the valve, it uses a hydraulic cylinder to push and lock, which has a relatively complex structure and a high manufacturing cost. In addition, the existing valve interface position is fixed and can usually only be installed between two horizontal pipes or between two perpendicular pipes, which has a relatively limited installation scenario.

[0005] Therefore, in view of the above problems, a valve which is easy to clean and disassemble is proposed. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art, the problem is solved that the existing valves are usually connected and installed with the pipeline by screwing threads, but the entire valve needs to be screwed during the screwing process. After the threads between the valve and the pipeline are tightened, the position or angle of the valve may be skewed, and after long-term use, the valve and the pipeline interface may become loose due to the impact of water flow and water pressure for a long time, and the pipeline interface may fall off. Although the existing device provides a structure to reinforce the interface between the pipeline and the valve, it uses a hydraulic cylinder to push and lock, the structure is relatively complex, the manufacturing cost is high, and the existing valve interface position is fixed and can usually only be installed between two horizontal pipelines or between two perpendicular pipelines, and the installation scenario is relatively limited.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a valve that is easy to clean and disassemble, comprising a valve body, a disassembly and assembly interface component is installed on the side of the valve body, and an anti-detachment fixing component is arranged at the end of the disassembly and assembly interface component, and a blocking component is arranged at the bottom of the valve body, a connecting water pipe is arranged on the outside of the disassembly and assembly interface component, and a first anti-detachment clamping ring is integrally connected to the end of the connecting water pipe, the disassembly and assembly interface component comprises a fixed clamping ring, a rotating clamping ring, a rotating circular tube, a second anti-detachment clamping ring, a threaded interface, an insertion pipe mouth, and a first sealing ring, the interior of the fixed clamping ring is clamped and connected with a rotating clamping ring, and the side of the rotating clamping ring is integrally connected with a rotating circular tube, the exterior of the rotating circular tube is integrally connected with a second anti-detachment clamping ring, and the end of the rotating circular tube is fixedly connected with a threaded interface, the interior of the threaded interface is rotatably connected with an insertion pipe mouth, and the end of the insertion pipe mouth is integrally connected with the first sealing ring.

[0008] Preferably, the rotating circular tube forms a rotating structure through a rotating clamp and a fixed clamp, and the fixed clamp and the valve body are integrated, the rotating circular tube and the threaded interface both form a rotating structure with the inserted pipe mouth, and the inserted pipe mouth and the valve body form a connecting structure, the connecting water pipe and the inserted pipe mouth form a snap-fit ​​structure, and the connecting water pipe and the threaded interface form a threaded detachable structure.

[0009] Preferably, the anti-offset fixing assembly includes a first anti-offset block, a hinge, a second anti-offset block, a fixing screw, and a fixing nut. The bottom of the first anti-offset block is fixedly connected to the hinge, and the side of the hinge is fixedly connected to the second anti-offset block. The top of the first anti-offset block is snap-connected to the fixing screw, and the end of the fixing screw is threadedly connected to the fixing nut.

[0010] Preferably, the first anti-dropout block forms a rotating structure with the second anti-dropout block via a hinge, and the first anti-dropout block and the second anti-dropout block both form a snap-fit ​​structure with the first anti-dropout clamp ring and the second anti-dropout clamp ring.

[0011] Preferably, the sealing assembly includes a sealing pipe mouth, a sealing plug, and a second sealing ring. The sealing pipe mouth is fixedly connected to the inside with the sealing plug, and the top of the sealing plug is integrally connected to the second sealing ring, and the outside of the sealing pipe mouth is integrally connected to an anti-dropping clamp.

[0012] Preferably, disassembly and assembly interface components are provided on both sides and the bottom of the valve body.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model is provided with a disassembly and assembly interface component, and a rotatable threaded interface is used to thread the connecting water pipe. Compared with the traditional method of directly twisting the valve body to thread the connection, the operation process does not need to rotate the valve body, which is more labor-saving, and the valve will not be deflected. A first sealing ring is provided at the position where the insertion pipe mouth is connected to the connecting water pipe, so as to enhance the sealing performance of the device and prevent liquid from flowing out from the gap between the threaded interface and the insertion pipe mouth;

[0015] 2. The utility model is provided with an anti-dropping fixing assembly, and the first anti-dropping clamp block and the second anti-dropping clamp block can clamp and fix the first anti-dropping clamp ring and the second anti-dropping clamp ring together, thereby preventing the connected water pipe from falling off and enhancing the stability of the connection between the valve and the pipeline;

[0016] 3. The utility model is provided with disassembly and assembly interface components on both sides and the bottom of the valve body, and any two disassembly and assembly interface components can be selected to connect with the pipeline, so that the valve can be installed on two parallel pipelines and two perpendicular pipelines. At the same time, a plugging component is provided to facilitate the plugging of the disassembly and assembly interface components that are not connected with the pipeline to prevent leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model as a whole from the side;

[0020] Figure 3 It is a schematic diagram of the exploded structure of the disassembly and assembly interface component of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the anti-slip fixing component part of the utility model;

[0022] Figure 5 It is a schematic diagram of the explosion structure of the plugging component part of the utility model.

[0023] In the figure: 1. valve body; 2. disassembly and assembly interface component; 3. anti-dropping fixing component; 4. blocking component; 5. connecting water pipe; 6. first anti-dropping clamp; 201. fixing clamp; 202. rotating clamp; 203. rotating round pipe; 204. second anti-dropping clamp; 205. threaded interface; 206. inserting pipe mouth; 207. first sealing ring; 301. first anti-dropping block; 302. hinge; 303. second anti-dropping block; 304. fixing screw; 305. fixing nut; 401. blocking pipe mouth; 402. sealing plug; 403. second sealing ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1 and Figure 2 As shown, a valve which is easy to clean and disassemble comprises a valve body 1, a disassembly interface assembly 2 is installed on the side of the valve body 1, an anti-detachment fixing assembly 3 is arranged at the end of the disassembly interface assembly 2, and a plugging assembly 4 is arranged at the bottom of the valve body 1, a connecting water pipe 5 is arranged on the outside of the disassembly interface assembly 2, and a first anti-detachment clamp 6 is integrally connected to the end of the connecting water pipe 5.

[0027] See also Figure 2 and Figure 3As shown, a valve that is easy to clean and disassemble, the disassembly interface component 2 connects the valve and the pipeline, the rotating round tube 203 forms a rotating structure with the fixed clamping ring 201 through the rotating clamping ring 202, and the fixed clamping ring 201 and the valve body 1 are integrated, the rotating round tube 203 and the threaded interface 205 both form a rotating structure with the inserted pipe opening 206, and the inserted pipe opening 206 and the valve body 1 form a communicating structure, the connecting water pipe 5 and the inserted pipe opening 206 form a clamping structure, and the connecting water pipe 5 and the threaded interface 205 form a threaded detachable structure, the rotatable threaded interface 205 is used to thread the connecting water pipe 5, compared with the traditional direct screwing of the valve body 1 for threaded connection, the operation process does not need to rotate the valve body 1, it is more labor-saving, and the valve will not be deflected, the first sealing ring 207 is provided at the position where the inserted pipe opening 206 is connected to the connecting water pipe 5, which is convenient for enhancing the sealing of the device and preventing liquid from flowing out from the gap between the threaded interface 205 and the inserted pipe opening 206.

[0028] See also Figure 2 , Figure 3 and Figure 4 As shown, a valve that is easy to clean and disassemble is provided, and the anti-dropping fixing component 3 is used to strengthen the connection between the pipeline and the valve, the bottom of the first anti-dropping block 301 is fixedly connected with a hinge 302, and the side of the hinge 302 is fixedly connected with a second anti-dropping block 303, the top of the first anti-dropping block 301 is snap-connected with a fixing screw 304, and the end of the fixing screw 304 is threadedly connected with a fixing nut 305, the first anti-dropping block 301 and the second anti-dropping block 303 form a rotating structure through the hinge 302, and the first anti-dropping block 301 and the second anti-dropping block 303 both form a snap-fit ​​structure with the first anti-dropping clamp ring 6 and the second anti-dropping clamp ring 204, the first anti-dropping block 301 and the second anti-dropping block 303 can snap-fit ​​and fix the first anti-dropping clamp ring 6 and the second anti-dropping clamp ring 204 together, thereby preventing the connected water pipe 5 from falling off, and enhancing the stability of the connection between the valve and the pipeline.

[0029] See also Figure 1 and Figure 4 As shown, a valve which is easy to clean and disassemble is shown, the plugging component 4 is used to plug the anti-detachment fixing component 3 which is not in use temporarily, and the top of the sealing plug 402 is integrally connected with the second sealing ring 403, and the outside of the sealing pipe mouth 401 is integrally connected with the anti-detachment clamping ring. The utility model is provided with disassembly and assembly interface components 2 on both sides and the bottom of the valve body 1, and any two disassembly and assembly interface components 2 can be selected to be connected to the pipeline, so that the valve can be installed on two parallel pipelines and two perpendicular pipelines. At the same time, a plugging component 4 is provided to facilitate the plugging of the disassembly and assembly interface component 2 which is not connected to the pipeline to prevent leakage.

[0030] Working principle: First, insert the insertion nozzle 206 into the interior of the connecting water pipe 5, and the outer wall of the first sealing ring 207 fits tightly with the inner wall of the connecting water pipe 5. Then, rotate the rotating circular tube 203 and push the valve body 1 toward the connecting water pipe 5. When rotating the rotating circular tube 203, the rotating clamping ring 202 rotates inside the fixed clamping ring 201, and the rotating circular tube 203 and the threaded interface 205 rotate outside the insertion nozzle 206. The threaded interface 205 is rotated and screwed into the interior of the connecting water pipe 5 for fixing. At the same time, the angle between the insertion nozzle 206 and the valve body 1 does not need to be rotated. After the threaded interface 205 is completely screwed into the interior of the connecting water pipe 5, the first anti-detachment clamping ring 6 and the second anti-detachment clamping ring 204 will fit tightly together. Then, the first anti-detachment block 301 and the second anti-detachment block 303 are connected. Stuck on the outside of the first anti-slip clamp ring 6 and the second anti-slip clamp ring 204, and insert the fixing screw 304 into the top of the first anti-slip clamp block 301 and the second anti-slip clamp block 303, and tighten the fixing nut 305 to fix it. The disassembly and assembly interface component 2 and the anti-slip fixing component 3 on the other side of the valve body 1 are also fixed to the connecting water pipe 5 using the same method. If the bottom needs to be connected to a pipeline, the same method as mentioned above is used for connection and fixation. If the pipeline does not need to be connected, the sealing plug 402 is inserted into the bottom insertion pipe mouth 206, and the sealing pipe mouth 401 is rotated and screwed on the outside of the threaded interface 205 for fixation, and then the anti-slip fixing component 3 is clamped on the anti-slip clamp ring on the top of the sealing pipe mouth 401 for fixation. If the side of the valve body 1 does not need to be connected to a pipeline, the same method is also used for sealing and fixing.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A valve that is easy to clean and disassemble, characterized in that: The valve body (1) comprises a valve main body (1), a disassembly interface assembly (2) is installed on the side of the valve main body (1), an anti-dropping fixing assembly (3) is arranged at the end of the disassembly interface assembly (2), and a blocking assembly (4) is arranged at the bottom of the valve main body (1), a connecting water pipe (5) is arranged outside the disassembly interface assembly (2), and a first anti-dropping clamp (6) is integrally connected to the end of the connecting water pipe (5); The disassembly and assembly interface assembly (2) comprises a fixed clamping ring (201), a rotating clamping ring (202), a rotating circular tube (203), a second anti-slipping clamping ring (204), a threaded interface (205), an insertion pipe opening (206), and a first sealing ring (207); the interior of the fixed clamping ring (201) is snap-connected with the rotating clamping ring (202), and the side of the rotating clamping ring (202) is integrally connected with the rotating circular tube (203); the exterior of the rotating circular tube (203) is integrally connected with the second anti-slipping clamping ring (204), and the end of the rotating circular tube (203) is fixedly connected with the threaded interface (205); the interior of the threaded interface (205) is rotatably connected with the insertion pipe opening (206), and the end of the insertion pipe opening (206) is integrally connected with the first sealing ring (207).

2. A valve that is easy to clean and disassemble according to claim 1, characterized in that: The rotating circular tube (203) forms a rotating structure with the rotating clamp ring (202) and the fixed clamp ring (201), and the fixed clamp ring (201) and the valve body (1) are integrally arranged; the rotating circular tube (203) and the threaded interface (205) form a rotating structure with the inserted pipe opening (206), and the inserted pipe opening (206) and the valve body (1) form a communicating structure; the connecting water pipe (5) and the inserted pipe opening (206) form a snap-fit ​​structure, and the connecting water pipe (5) and the threaded interface (205) form a threaded detachable structure.

3. A valve that is easy to clean and disassemble according to claim 1, characterized in that: The anti-slipping fixing assembly (3) comprises a first anti-slipping block (301), a hinge (302), a second anti-slipping block (303), a fixing screw (304), and a fixing nut (305); the bottom of the first anti-slipping block (301) is fixedly connected to the hinge (302), and the side of the hinge (302) is fixedly connected to the second anti-slipping block (303); the top of the first anti-slipping block (301) is snap-connected to the fixing screw (304), and the end of the fixing screw (304) is threadedly connected to the fixing nut (305).

4. A valve that is easy to clean and disassemble according to claim 3, characterized in that: The first anti-slip block (301) forms a rotating structure with the second anti-slip block (303) via a hinge (302), and the first anti-slip block (301) and the second anti-slip block (303) both form a snap-fit ​​structure with the first anti-slip clamp ring (6) and the second anti-slip clamp ring (204).

5. The valve that is easy to clean and disassemble according to claim 1, characterized in that: The plugging assembly (4) comprises a plugging pipe opening (401), a sealing plug (402), and a second sealing ring (403); the sealing plug (402) is fixedly connected to the inside of the plugging pipe opening (401), the top of the sealing plug (402) is integrally connected to the second sealing ring (403), and the outside of the plugging pipe opening (401) is integrally connected to an anti-dropping clamp ring.

6. The valve that is easy to clean and disassemble according to claim 1, characterized in that: Both sides and the bottom of the valve body (1) are provided with disassembly and assembly interface components (2).

Images