Electric water valve convenient to install

Abstract

The utility model relates to the technical field of electric water valves, and discloses an electric water valve convenient to install, which comprises a water valve body, an input end and an output end of the water valve body are respectively and fixedly connected with a connecting nozzle, one end of each connecting nozzle deviating from the water valve body is provided with two pipelines, and the two pipelines correspond to the connecting nozzles. Connecting assemblies are fixedly installed on the surfaces of the connecting nozzles, and three connecting assemblies are evenly arranged on the surface of each connecting nozzle. According to the electric water valve, the defects in the prior art are overcome, the traditional mode that the electric water valve and the pipeline are fixedly installed through multiple sets of bolts is abandoned, and when the electric water valve is installed, a worker does not need to use a tool to screw the multiple sets of bolts in sequence; the electric water valve and the pipeline can be connected and fixed only by moving the strip-shaped plate and the butt joint block with hands, operation is easy and fast, and great convenience is brought to workers.

Description

Technical Field

[0001] The utility model relates to the technical field of electric water valves, and more specifically to an electric water valve that is convenient for installation. Background Art

[0002] An electric water valve is a device for shunting, confluence or flow direction switching, which controls the opening and closing of the valve through an electric actuator to achieve fluid control. The functions of the electric water valve include fast switching action speed, simple structure, easy maintenance, and can adapt to different fluid control requirements by adjusting the switching action speed. In addition, the electric water valve can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metals and radioactive media. Electric water valves are widely used in various flow control scenarios, such as in water treatment plants, sewage treatment plants and the management of drainage pipelines. They can accurately control the flow rate through the valve, with an error usually within 1-2%, and can be remotely controlled or operated on-site.

[0003] Deficiencies of the prior art: In the prior art, when using an electric water valve, the staff needs to install and fix both the input end and the output end of the electric water valve to the pipeline. Most of the existing installation and fixing methods use bolts. During actual installation, the staff needs to use tools to screw on multiple groups of bolts in sequence. When disassembling, the staff needs to use tools to unscrew multiple groups of bolts in sequence, which is rather inconvenient to operate. In addition, the usage environment of the electric water valve is generally relatively humid. After long-term use of the bolts, the threads on their surfaces will rust and be damaged, which will also affect the installation of the electric water valve. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an electric water valve that is convenient for installation to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solution: An electric water valve that is convenient for installation, including a water valve body, a connecting nozzle is fixedly connected to each of the input end and the output end of the water valve body. A pipeline is installed at one end of the connecting nozzle away from the water valve body. There are two pipelines corresponding to the connecting nozzle, and an adapter assembly is fixedly installed on the surface of the connecting nozzle, and three adapter assemblies are evenly arranged on the surface of each connecting nozzle.

[0006] The adapter assembly includes a support frame, the support frame is fixedly connected to the surface of the connecting nozzle, a strip-shaped plate is rotatably installed on the support frame, a communication hole is opened through one end of the strip-shaped plate, a receiving block is fixedly connected to the center of the communication hole, a moving block is installed on each side of the receiving block, and a docking block is fixedly connected to one side of each of the two moving blocks away from each other.

[0007] Preferably, an extension groove is provided inside the connecting nozzle, a sealing ring is fixedly connected to the bottom of the extension groove, and an extension ring is fixedly connected to one end of the pipe, and the extension ring matches the extension groove.

[0008] Preferably, an insertion ring is fixedly connected to one end of the extension ring facing away from the pipeline, an insertion groove is provided on the sealing ring, and the insertion ring matches the insertion groove.

[0009] Preferably, a positioning groove is provided at one end of the connecting nozzle away from the water valve body, and three positioning grooves are evenly arranged on each connecting nozzle, a positioning block is fixedly connected to one end of the pipe, and three positioning blocks are evenly arranged on each pipe, and the positioning block matches the positioning groove.

[0010] Preferably, a fixed shaft is fixedly connected to the support frame, the strip plate is rotatably mounted on the surface of the fixed shaft, a group of guide rods are provided on both sides of the receiving block, one end of the guide rod is fixedly connected to the receiving block, the other end of the guide rod is fixedly connected to the wall of the connecting hole, and the moving block is sleeved on the surface of the guide rod.

[0011] Preferably, a compression spring is sleeved on the surface of the guide rod, one end of the compression spring is fixedly connected to the side of the moving block facing the receiving block, the other end of the compression spring is fixedly connected to the receiving block, and a toggle block is fixedly connected to the moving block.

[0012] Preferably, the surface of the pipe is provided with built-in grooves, and three built-in grooves are evenly arranged on each pipe, the wall of the built-in groove is provided with docking grooves, and two docking grooves are symmetrically arranged in each built-in groove, and the docking grooves match the docking blocks.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model solves the shortcomings of the prior art and abandons the traditional method of using multiple groups of bolts to install and fix the electric water valve to the pipeline. When installing the electric water valve, the staff does not need to use tools to screw on the multiple groups of bolts in sequence. The connection and fixation between the electric water valve and the pipeline can be achieved by moving the strip plate and the docking block by hand. The operation is simple and fast, which brings great convenience to the staff. At the same time, it also avoids the problem that the thread on the surface of the bolt is easily rusted and damaged in a humid environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a cross-sectional view of the connection nozzle and pipeline of the utility model.

[0017] Figure 3It is a schematic diagram of the structure of the connecting nozzle of the utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the connection component of the utility model.

[0019] Figure 5 This is a schematic diagram of the pipeline structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. water valve body; 2. connecting nozzle; 21. extension groove; 22. sealing ring; 221. insertion groove; 23. positioning groove; 3. pipeline; 31. built-in groove; 311. docking groove; 32. extension ring; 33. positioning block; 34. insertion ring; 4. connecting assembly; 41. support frame; 411. fixed shaft; 42. strip plate; 43. receiving block; 44. moving block; 45. docking block; 46. guide rod; 47. compression spring; 48. toggle block. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The electric water valve that is easy to install involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] The utility model provides an electric water valve that is easy to install, including a water valve body 1. The water valve body 1 is an existing electric water valve technology and is not described in detail here. The input end and the output end of the water valve body 1 are each fixedly connected to a connecting nozzle 2, and a pipe 3 is installed at the end of the connecting nozzle 2 away from the water valve body 1. Two pipes 3 are arranged corresponding to the connecting nozzles 2. A connecting component 4 is fixedly installed on the surface of the connecting nozzle 2, and three connecting components 4 are evenly arranged on the surface of each connecting nozzle 2.

[0023] The connection assembly 4 includes a support frame 41, which is fixedly connected to the surface of the connecting nozzle 2. A strip plate 42 is rotatably installed on the support frame 41. A connecting hole is penetrated at one end of the strip plate 42. A receiving block 43 is fixedly connected to the center of the connecting hole. A moving block 44 is installed on each side of the receiving block 43. A docking block 45 is fixedly connected to the two moving blocks 44 on the sides facing away from each other.

[0024] Furthermore, an extension groove 21 is provided inside the connecting nozzle 2, a sealing ring 22 is fixedly connected to the bottom of the extension groove 21, an extension ring 32 is fixedly connected to one end of the pipe 3, the extension ring 32 matches the extension groove 21, an insertion ring 34 is fixedly connected to the end of the extension ring 32 facing away from the pipe 3, an insertion groove 221 is provided on the sealing ring 22, the insertion ring 34 matches the insertion groove 221, when the extension ring 32 is inserted into the extension groove 21, the insertion ring 34 is inserted into the insertion groove 221, the sealing ring 22 generates elastic deformation under the extrusion of the insertion ring 34, the elastic force generated by the elastic deformation makes the sealing ring 22 tightly wrap the insertion ring 34, thereby preventing the liquid from overflowing outward, thereby ensuring the sealing of the overall structure.

[0025] Furthermore, a positioning groove 23 is provided at one end of the connecting nozzle 2 facing away from the water valve body 1, and three positioning grooves 23 are evenly arranged on each connecting nozzle 2. A positioning block 33 is fixedly connected to one end of the pipe 3, and three positioning blocks 33 are evenly arranged on each pipe 3. The positioning block 33 matches the positioning groove 23. The setting of the positioning block 33 and the positioning groove 23 facilitates the staff to accurately align the water valve body 1 with the pipe 3. When the positioning block 33 is inserted into the positioning groove 23, the insertion ring 34 also enters the insertion groove 221.

[0026] Furthermore, a fixed shaft 411 is fixedly connected to the support frame 41, and the strip plate 42 is rotatably installed on the surface of the fixed shaft 411. The strip plate 42 can rotate around the axis of the fixed shaft 411. A group of guide rods 46 are arranged on both sides of the receiving block 43. One end of the guide rod 46 is fixedly connected to the receiving block 43, and the other end of the guide rod 46 is fixedly connected to the wall of the connecting hole. The moving block 44 is sleeved on the surface of the guide rod 46, and the moving block 44 and the guide rod 46 form a sliding guide fit along the axial direction of the guide rod 46.

[0027] Furthermore, a compression spring 47 is sleeved on the surface of the guide rod 46, one end of the compression spring 47 is fixedly connected to the side of the moving block 44 facing the receiving block 43, and the other end of the compression spring 47 is fixedly connected to the receiving block 43. A toggle block 48 is fixedly connected to the moving block 44. A built-in groove 31 is provided on the surface of the pipe 3, and three built-in grooves 31 are evenly arranged on each pipe 3. The groove wall of the built-in groove 31 is provided with a docking groove 311, and two docking grooves 311 are symmetrically arranged in each built-in groove 31. The docking groove 311 matches the docking block 45. The elastic force of the compression spring 47 can drive the docking block 45 into the docking groove 311. The docking block 45 and the docking groove 311 cooperate with each other to connect and fix the connecting nozzle 2 and the pipe 3, and the staff only needs to press the toggle block 48 by hand to pull the docking block 45 out of the docking groove 311, thereby releasing the fixation, which is simple and convenient to operate.

[0028] The working principle of the utility model is as follows: during actual work, the staff aligns the positioning groove 23 on the connecting nozzle 2 with the positioning block 33 on the pipe 3, inserts the positioning block 33 into the positioning groove 23, and at the same time, the extension ring 32 is inserted into the extension groove 21, and the insertion ring 34 is inserted into the insertion groove 221 on the sealing ring 22.

[0029] The staff member presses the two toggle blocks 48 on the same connecting component 4 with his fingers, so that the two moving blocks 44 move toward each other along the guide rod 46, and the compression spring 47 contracts under the squeezing of the moving block 44 and the receiving block 43. The elastic force of the compression spring 47 increases, and the moving block 44 moves and drives the two docking blocks 45 to move synchronously toward each other. At this time, the staff member pushes the strip plate 42 to rotate around the axis of the fixed shaft 411, so that the moving block 44 enters the built-in groove 31, and then releases the toggle block 48. The elastic force of the compression spring 47 drives the docking block 45 to enter the docking groove 311. The docking block 45 and the docking groove 311 cooperate with each other to connect and fix the connecting nozzle 2 and the pipeline 3, thereby completing the installation of the water valve body 1.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An electric water valve convenient for installation, comprising a water valve body (1), characterized in that, The input end and the output end of the water valve body (1) are each fixedly connected to a connecting nozzle (2); a pipe (3) is installed at one end of the connecting nozzle (2) away from the water valve body (1); two connecting nozzles (2) are provided corresponding to the connecting nozzles (2); a connecting component (4) is fixedly installed on the surface of the connecting nozzle (2), and three connecting components (4) are evenly arranged on the surface of each connecting nozzle (2); The connection assembly (4) comprises a support frame (41), the support frame (41) is fixedly connected to the surface of the connection nozzle (2), a strip plate (42) is rotatably mounted on the support frame (41), a connecting hole is penetrated through one end of the strip plate (42), a receiving block (43) is fixedly connected at the center of the connecting hole, a moving block (44) is respectively mounted on both sides of the receiving block (43), and a docking block (45) is fixedly connected to the two moving blocks (44) on the sides facing away from each other.

2. The electric water valve convenient for installation according to claim 1, characterized in that, An extension groove (21) is provided inside the connection nozzle (2), a sealing ring (22) is fixedly connected to the bottom of the extension groove (21), and an extension ring (32) is fixedly connected to one end of the pipe (3), and the extension ring (32) matches the extension groove (21).

3. The electric water valve according to claim 2, characterized in that, An insertion ring (34) is fixedly connected to one end of the extension ring (32) away from the pipeline (3); an insertion groove (221) is provided on the sealing ring (22); and the insertion ring (34) matches the insertion groove (221).

4. An electric water valve convenient for installation according to claim 1, characterized in that, A positioning groove (23) is provided at one end of the connecting nozzle (2) facing away from the water valve body (1), and three positioning grooves (23) are evenly arranged on each of the connecting nozzles (2); a positioning block (33) is fixedly connected to one end of the pipe (3), and three positioning blocks (33) are evenly arranged on each of the pipes (3); the positioning block (33) matches the positioning groove (23).

5. The electric water valve convenient for installation according to claim 1, wherein A fixed shaft (411) is fixedly connected to the support frame (41), the strip plate (42) is rotatably mounted on the surface of the fixed shaft (411), a group of guide rods (46) are provided on both sides of the receiving block (43), one end of the guide rod (46) is fixedly connected to the receiving block (43), and the other end of the guide rod (46) is fixedly connected to the wall of the connecting hole, and the moving block (44) is sleeved on the surface of the guide rod (46).

6. The electric water valve according to claim 5, characterized in that, A compression spring (47) is sleeved on the surface of the guide rod (46); one end of the compression spring (47) is fixedly connected to the side of the moving block (44) facing the receiving block (43); the other end of the compression spring (47) is fixedly connected to the receiving block (43); and a toggle block (48) is fixedly connected to the moving block (44).

7. The electric water valve convenient for installation according to claim 1, wherein, The surface of the pipe (3) is provided with a built-in groove (31), and each pipe (3) is evenly provided with three built-in grooves (31), the groove wall of the built-in groove (31) is provided with a docking groove (311), and each built-in groove (31) is symmetrically provided with two docking grooves (311), and the docking grooves (311) match with the docking block (45).

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