Manual and automatic integrated water pump control valve

Abstract

The manual and automatic integrated water pump control valve relates to the technical field of water pump control valves and comprises a pipe body, a protective shell is fixedly connected to the right face of the pipe wall of the pipe body, a motor is fixedly connected to the right of the lower side of the inner wall of the protective shell, and the output end of the motor is highly connected with a first gear. The top surface of the first gear is in meshed connection with a gear ring, the top surface of the gear ring is in meshed connection with a second gear, the inner wall of the second gear is fixedly connected with a transmission rod, the right side of the rod wall of the transmission rod is fixedly connected with a first bevel gear, and the top surface of the first bevel gear is in meshed connection with a second bevel gear; and a fixing structure is arranged on the inner wall of the second bevel gear. According to the water pump control valve, the situation that the water pump control valve is operated in a single mode is avoided, it is guaranteed that equipment can work and be used normally when control elements in the water pump control valve are damaged, complexity in the manual using process is reduced, and the using effect of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump control valves, and particularly relates to a manual and automatic integrated water pump control valve. Background Technique

[0002] A water pump control valve is a valve controlled by water pressure and is a multi-functional valve that controls the flow in a pilot mode. It is applicable to pipelines that need to control the flow and pressure in the water distribution pipe, keeps a predetermined flow rate unchanged, limits the excessive flow rate to a predetermined value, and appropriately reduces the upstream high pressure. Even if the pressure upstream of the main valve changes, it will not affect the flow rate downstream of the main valve.

[0003] After retrieval, the applicant found that the Chinese patent disclosed a "manual and automatic integrated water pump control valve" with the publication (announcement) number of "CN209511263U". This patent mainly sets a protective shell, which includes an operating mechanism and a purification mechanism. The operating mechanism in the technical field of water pump control valves consists of a water-blocking block, a connecting block, a first spring, a pulling block, a magnetic block, a second spring, an iron block, a pulling ring, and a limiting block. The bottom of the pulling block is connected to the top of the connecting block. The bottom of the connecting block penetrates the top of the protective shell and extends into the protective shell. The bottom end of the connecting block is connected to the top of the water-blocking block. The right side of the connecting block is connected to the left side of the magnetic block. The inner side of the limiting block is connected to the outer surface of the iron block. The second spring is connected to the outer surface of the iron block, solving the problem that when the diameter of the sediment particles in the fluid is relatively large, the opening diameter of the valve is fixed, which will cause fluid blockage, not only affecting the fluid flow rate but also causing certain damage to the interior, and shortening the service life of the valve. Traditional water pump control valves all adopt a single operation mode of manual or automatic. When performing automatic operation on the water pump control valve, when the control components inside the control valve are damaged, the device cannot be closed or started at this time, resulting in the device being unable to work properly, and thus unable to manually close or start the device, reducing the use effect of the water pump control valve. Using a manual control valve will lead to the complexity of using the water pump control valve. Therefore, a manual and automatic integrated water pump control valve is needed. Content of the Utility Model

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0005] A manual-automatic integrated water pump control valve includes a pipe body. On the right side of the pipe wall of the pipe body, a protective shell is fixedly connected. On the right side of the lower side of the inner wall of the protective shell, a motor is fixedly connected. The output end of the motor is connected with a first gear at a certain height. The top surface of the first gear is meshed with a toothed ring. The top surface of the toothed ring is meshed with a second gear. The inner wall of the second gear is fixedly connected with a transmission rod. On the right side of the rod wall of the transmission rod, a first bevel gear is fixedly connected. The top surface of the first bevel gear is meshed with a second bevel gear. A fixing structure is arranged on the inner wall of the second bevel gear.

[0006] Through the above technical solution, the fixing effect of the device is ensured, and it is avoided that the device cannot be fixed and limited when rotating.

[0007] Further, the fixing structure includes a vertical rod. The lower part of the rod wall of the vertical rod is fixedly connected with the inner wall of the second bevel gear. The inner wall of the toothed ring is fixedly connected with a support rod. On one side of the inner wall of the pipe body, a cavity is opened. On the upper and lower sides of the inner wall of the cavity, hydraulic cylinders are fixedly connected. The output ends of the two hydraulic cylinders are both fixedly connected with clamping blocks. On the left and right sides of the rod wall of the support rod, two connecting blocks are fixedly connected. The back surfaces of the two connecting blocks are jointly fixedly connected with a baffle plate.

[0008] Through the above technical solution, it is avoided that the water pump control valve has a single operation method. When the control elements in the water pump control valve are damaged, it can still ensure that the device can work and be used normally, reducing the tediousness in the manual use process and increasing the use effect of the device.

[0009] Further, the left and right ends of the transmission rod are rotatably connected to the upper sides of the left and right sides of the inner wall of the protective shell. The right end of the support rod is rotatably connected to the center of the right side of the inner wall of the protective shell. The left end of the support rod penetrates through the left side of the inner wall of the protective shell and extends to the leftmost cavity and is rotatably connected to the center of the left side of the inner wall of the leftmost cavity. The upper end of the vertical rod penetrates through the left side of the upper side of the inner wall of the protective shell and extends to the top surface of the inner wall of the protective shell.

[0010] Through the above technical solution, the structural safety inside the device is ensured, and the structure is prevented from being damaged.

[0011] Further, flange plates are fixedly connected to the front and rear sides of the pipe wall of the pipe body. A plurality of fixing openings are opened on the surfaces of the two flange plates.

[0012] Through the above technical solution, the sealing effect of the connection between the device and other devices is ensured, and the water leakage inside the device is avoided.

[0013] Further, trapezoidal blocks are fixedly connected to the left and right sides of the bottom surface of the pipe wall of the pipe body.

[0014] Through the above technical solution, the height of the device is increased, and the bottom surface of the device is prevented from being corroded and damaged.

[0015] Furthermore, a rotating block is fixedly connected to the upper end of the vertical rod.

[0016] Through the above technical solution, the basic use function of the device is ensured, and the convenience of the device is improved.

[0017] Furthermore, a nameplate is provided below the front of the protective shell, and the nameplate is made of stainless steel.

[0018] Through the above technical solution, the basic information of the device can be understood, and the service life of this structure is increased.

[0019] Technical effects and advantages of the present utility model:

[0020] 1. In the present utility model, by starting the motor in the protective shell, the first gear at the output end is driven to rotate, and then the toothed ring and the support rod are also driven to rotate. Therefore, the connecting block and the baffle are also ensured to rotate. In this way, the device can achieve the effect of automatic opening and closing during use, increasing the convenience during the operation of the device. The operator drives the second bevel gear and the first bevel gear to rotate by rotating the vertical rod. Therefore, the second gear and the toothed ring are also driven to rotate. The rotation of the toothed ring also drives the support rod to rotate, and then the connecting block and the baffle are ensured to rotate. By using the above structure, the manual opening and closing effects of the device are ensured, so that the device can be used normally, preventing the device from being unable to be used when the automatic structure is damaged. After the support rod is rotated to the specified position by the above structure, the hydraulic cylinder in the cavity is started at this time, driving the clamp block at the output end, so as to clamp and fix the support rod. In this way, the water flow size of the device can be controlled, and the sealing performance of the device is ensured. Furthermore, it avoids the single operation mode of the water pump control valve. When the control element in the water pump control valve is damaged, it can still ensure that the device can work and be used normally, reducing the tediousness in the manual use process and increasing the use effect of the device.

[0021] 2. In the present utility model, through the transmission rod, the manual effect of the device is ensured, avoiding the device from being unable to be used due to damage. By using the support rod, the connection stability between devices is ensured, enabling the device to be unfolded and closed. The protective shell ensures the structural safety inside the device, preventing the structure from being damaged.

[0022] 3. The flange plate of the present utility model ensures the sealing effect of the connection between the device and other devices, avoiding the leakage of water inside the device. Using the trapezoidal block ensures the stability of the device, increases the height of the device, and prevents the bottom surface of the device from being corroded and damaged. Using the rotating block ensures the basic use function of the device, and the basic information of the device can be understood by using the nameplate. Description of the Drawings

[0023] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of the present utility model.

[0024] Figure 2 For the present utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0025] Figure 3 For the present utility model Figure 1 Schematic diagram of the enlarged structure of part B.

[0026] Figure 4 Schematic diagram of the three-dimensional structure of the support rod of the present utility model.

[0027] Figure 5 Schematic diagram of the overall three-dimensional structure of the present utility model.

[0028] In the figure: 1, pipe body; 2, protective shell; 3, motor; 4, first gear; 5, toothed ring; 6, second gear; 7, transmission rod; 8, first bevel gear; 9, second bevel gear; 10, vertical rod; 11, support rod; 12, cavity; 13, hydraulic cylinder; 14, clamping block; 15, connecting block; 17, baffle; 18, flange; 19, fixed port; 20, trapezoidal block; 21, rotating block; 22, nameplate. Specific embodiments

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0030] The "front, back, left, and right" perspectives of this device are based on Figure 1 the direction of the attached drawings.

[0031] Such as Figures 1-5As shown in the figure, a manual-automatic integrated water pump control valve includes a pipe body 1. On the right side of the pipe wall of the pipe body 1, a protective shell 2 is fixedly connected. On the right side of the lower side of the inner wall of the protective shell 2, a motor 3 is fixedly connected. The output end of the motor 3 is connected to a first gear 4 at a certain height. On the top surface of the first gear 4, a tooth ring 5 is meshed and connected. On the top surface of the tooth ring 5, a second gear 6 is meshed and connected. Inside the second gear 6, a transmission rod 7 is fixedly connected. On the right side of the rod wall of the transmission rod 7, a first bevel gear 8 is fixedly connected. On the top surface of the first bevel gear 8, a second bevel gear 9 is meshed and connected. Inside the second bevel gear 9, a fixing structure is provided. The fixing structure includes a vertical rod 10. The lower part of the rod wall of the vertical rod 10 is fixedly connected to the inner wall of the second bevel gear 9. Inside the tooth ring 5, a support rod 11 is fixedly connected. On one side of the inner wall of the pipe body 1, a cavity 12 is opened. On the upper and lower sides of the inner wall of the cavity 12, hydraulic cylinders 13 are fixedly connected. The hydraulic cylinders 13 are existing structures, which are hydraulic actuators that convert hydraulic energy into mechanical energy to perform linear reciprocating motion. The output ends of the two hydraulic cylinders 13 are both fixedly connected with clamping blocks 14. The surface of the clamping blocks 14 is provided with anti-slip patterns to prevent the device from being unable to be fixed due to the impact of water flow and increase the fixing effect of the device. On the left and right sides of the rod wall of the support rod 11, two connecting blocks 15 are fixedly connected. Behind the two connecting blocks 15, a baffle 17 is fixedly connected together, avoiding the single operation method of the water pump control valve, ensuring that when the control components inside the water pump control valve are damaged, the device can still work normally, reducing the tediousness in the manual use process and increasing the use effect of the device.

[0032] As Figures 2-3 shown, in some embodiments, the left and right ends of the transmission rod 7 are rotatably connected to the upper sides of the left and right sides of the inner wall of the protective shell 2. The right end of the support rod 11 is rotatably connected to the center of the right side of the inner wall of the protective shell 2. The left end of the support rod 11 penetrates through the left side of the inner wall of the protective shell 2 and extends to the leftmost cavity 12 and is rotatably connected to the center of the left side of the inner wall of the leftmost cavity 12. The upper end of the vertical rod 10 penetrates through the left side of the upper side of the inner wall of the protective shell 2 and extends to the top surface of the inner wall of the protective shell 2. The protective shell 2 is used to prevent the risk of operators accidentally touching the structures inside the device and causing personal injuries, so the safety of the device is improved.

[0033] As Figure 5 shown, in some embodiments, on the front and rear sides of the pipe wall of the pipe body 1, flange plates 18 are fixedly connected. The flange plates 18 are parts for connecting pipes to each other, connected to both ends of the pipes. A gasket is used for sealing between the flange plates 18 to prevent water from flowing out through the gaps of the flange plates 18. Therefore, the sealing effect of the device is increased. On the surfaces of the two flange plates 18, a plurality of fixing holes 19 are opened. On the left and right sides of the bottom surface of the pipe wall of the pipe body 1, trapezoidal blocks 20 are fixedly connected. The upper end of the vertical rod 10 is fixedly connected with a rotating block 21. Below the front of the protective shell 2, there is a nameplate 22, and the nameplate 22 is made of stainless steel.

[0034] Working principle of the utility model: When the device is used automatically, the motor 3 inside the protective shell 2 is started to drive the first gear 4 at the output end to rotate, which in turn drives the toothed ring 5 and the support rod 11 to rotate. By rotating the toothed ring 5, the second gear 6 and the transmission rod 7 are driven to rotate, and then the first bevel gear 8 and the second bevel gear 9 are driven to rotate. As a result, the vertical rod 10 and the rotating block 21 rotate, so that the support rod 11 drives the connecting block 15 and the baffle 17 to rotate while rotating, and then the device is unfolded. When the baffle 17 is unfolded to the designated position, the hydraulic cylinder 13 inside the cavity 12 is started to drive the clamping block 14 at the output end, so as to fix and limit the support rod 11, avoiding the device being unable to control the water flow rate.

[0035] When the device is used manually, the rotating block 21 is rotated at this time, which drives the vertical rod 10, the second bevel gear 9 and the first bevel gear 8 to rotate. At the same time, the second gear 6, the toothed ring 5 and the first gear 4 are also driven to rotate, thus driving the support rod 11. When the automatic structure inside the device is damaged, through the manual structure, the normal closing and opening of the device are ensured, and thus the use effect of the device is increased.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A manual-automatic water pump control valve, comprising a pipe body (1), characterized in that: A protective shell (2) is fixedly connected to the right side of the tube wall of the tube body (1); a motor (3) is fixedly connected to the right side of the lower side of the inner wall of the protective shell (2); a first gear (4) is connected to the output end height of the motor (3); a gear ring (5) is meshedly connected to the top surface of the first gear (4); a second gear (6) is meshedly connected to the top surface of the gear ring (5); a transmission rod (7) is fixedly connected to the inner wall of the second gear (6); a first bevel gear (8) is fixedly connected to the right side of the rod wall of the transmission rod (7); a second bevel gear (9) is meshedly connected to the top surface of the first bevel gear (8); and a fixing structure is provided on the inner wall of the second bevel gear (9).

2. The manual-automatic water pump control valve according to claim 1, characterized in that: The fixing structure comprises a vertical rod (10), the lower part of the rod wall of the vertical rod (10) is fixedly connected to the inner wall of the second bevel gear (9), the inner wall of the gear ring (5) is fixedly connected to a support rod (11), one side of the inner wall of the tube body (1) is provided with a cavity (12), the upper and lower sides of the inner wall of the cavity (12) are fixedly connected to hydraulic cylinders (13), the output ends of the two hydraulic cylinders (13) are fixedly connected to clamping blocks (14), the left and right sides of the rod wall of the support rod (11) are fixedly connected to two connecting blocks (15), and the rear sides of the two connecting blocks (15) are fixedly connected to a baffle (17).

3. The manual-automatic water pump control valve according to claim 2, characterized in that: The left and right ends of the transmission rod (7) are rotatably connected to the upper left and right sides of the inner wall of the protective shell (2); the right end of the support rod (11) is rotatably connected to the center of the right side of the inner wall of the protective shell (2); the left end of the support rod (11) passes through the left side of the inner wall of the protective shell (2) and extends to the leftmost cavity (12) and is rotatably connected to the center of the left side of the inner wall of the leftmost cavity (12); the upper end of the vertical rod (10) passes through the left side of the upper side of the inner wall of the protective shell (2) and extends to the top surface of the inner wall of the protective shell (2).

4. The manual-automatic water pump control valve according to claim 1, characterized in that: Flanges (18) are fixedly connected to the front and rear sides of the tube wall of the tube body (1), and a plurality of fixing openings (19) are provided on the surfaces of the two flanges (18).

5. The manual-automatic water pump control valve according to claim 1, characterized in that: Trapezoidal blocks (20) are fixedly connected to the left and right sides of the bottom surface of the tube wall of the tube body (1).

6. The manual-automatic water pump control valve according to claim 2, characterized in that: A rotating block (21) is fixedly connected to the upper end of the vertical rod (10).

7. The manual-automatic water pump control valve according to claim 1, characterized in that: A nameplate (22) is provided below the front of the protective shell (2), and the nameplate (22) is made of stainless steel.

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