Electric control valve with standby power supply

Abstract

The utility model discloses an electric control valve with a standby power supply, which belongs to the technical field of electric control valves and comprises a valve body, water pipes are fixedly connected to two sides of the valve body respectively, baffles are fixedly connected to the interiors of the water pipes on the two sides respectively, the baffles on the two sides are symmetrical up and down, and a shell is fixedly connected to the top of the valve body. Electricity storage boxes are fixedly connected to the two sides of the shell respectively, meanwhile, fixing mechanisms are arranged in the electricity storage boxes, each fixing mechanism comprises a pair of clamping plates and two pairs of springs, and meanwhile the pair of springs are fixedly connected to the side walls of the clamping plates. According to the electric control valve with the standby power supply, the power storage box, the opening and closing door, the connecting wire, the handle, the connecting rod, the clamping plate, the spring and the standby power supply are matched with one another, so that the effect of quickly mounting and dismounting the standby power supply is achieved, and the purposes of being easy to replace, clean and maintain are achieved; the problem that a standby power supply in traditional equipment is difficult to mount and dismount when damaged is solved, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric regulating valves, in particular to an electric regulating valve with a backup power supply. Background Art

[0002] An electric regulating valve is a device that uses an electric actuator to control the valve opening, thereby regulating the flow of fluid (liquid or gas) through a pipe or pipeline. It is commonly used in industries, construction, HVAC systems, chemical industry, etc. to achieve precise control of fluid flow, pressure, temperature and other parameters. An electric regulating valve with backup power supply is a valve system that has two power supply modes: main power supply and backup power supply to ensure that the system can still work normally when the main power supply fails or is interrupted.

[0003] In the prior art, when the staff uses the electric control valve for a long time, power outages may occur and charging is required. The electric control valve cannot work during charging. At this time, a backup power supply is installed for alternate use. The backup power supply is in the external environment for a long time and requires regular maintenance and replacement. However, when installing the backup power supply, the prior art fixes it by means of glue or screws, which is time-consuming and labor-intensive during disassembly, inconvenient for maintenance, and increases the cost and time of maintenance and repair. Utility Model Content

[0004] The main purpose of the utility model is to provide an electric regulating valve with a backup power supply, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An electric regulating valve with a backup power supply comprises a valve body, water pipes are fixedly connected to both sides of the valve body, baffles are fixedly connected inside the water pipes on both sides, and the baffles on both sides are symmetrical up and down, a shell is fixedly connected to the top of the valve body, and power storage boxes are fixedly connected to both sides of the shell, and a fixing mechanism is arranged inside the power storage box, the fixing mechanism comprises a pair of clamping plates and two pairs of springs, a pair of springs are fixedly connected to the side walls of the clamping plates, and the other end of the spring is fixedly connected to the inner wall of the power storage box, the clamping plates on both sides are centrally symmetrical, and a backup power supply is arranged between the clamping plates on both sides.

[0007] Preferably, the outer side walls of the power storage box on both sides are provided with switch doors, and connecting rods are slidably connected to the inside of both sides of the power storage box, and one end of the connecting rod is fixedly connected to a handle, and the other end of the connecting rod is fixedly connected to a splint, and the splint is slidably connected to the inside of the power storage box.

[0008] Preferably, a connecting wire is provided inside the power storage box, the other end of the connecting wire is fixedly connected to a motor, and the motor is fixedly connected to the top of the shell.

[0009] Preferably, the output end of the motor is fixedly connected to a threaded rod, and the outer wall of the threaded rod is connected to a connecting block, and the outer wall of the connecting block is fixedly connected to a pair of sliders, and a sliding groove is opened inside the outer shell, the sliding groove corresponds to the slider, and the slider is slidably connected inside the sliding groove.

[0010] Preferably, a bracket is fixedly connected to the outside of the connection block, and a connecting plate is connected to the other end of the bracket. The connecting plate is slidably connected between the baffles on both sides, and the connecting plate is slidably connected to the inside of the valve body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the backup power supply can be quickly installed and removed through the cooperation between the power storage box, the switch door, the connecting wire, the handle, the connecting rod, the splint, the spring and the backup power supply, so that the backup power supply can be easily replaced and repaired, and the problem of difficult installation and disassembly when the backup power supply is damaged in traditional equipment is solved, thereby greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an electric regulating valve with a backup power supply according to the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of a valve body of an electric regulating valve with a backup power supply according to the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of a power storage box of an electric regulating valve with a backup power supply according to the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the internal structure of a clamping plate of an electric regulating valve with a backup power supply.

[0017] In the figure: 1. valve body; 2. water pipe; 3. baffle; 4. shell; 5. motor; 6. threaded rod; 7. connecting block; 8. bracket; 9. connecting plate; 10. slider; 11. slide groove; 12. power storage box; 13. switch door; 14. connecting wire; 15. handle; 16. connecting rod; 17. clamping plate; 18. spring; 19. backup power supply. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 3 and Figure 4As shown, an electric regulating valve with a backup power supply includes a valve body 1, a housing 4 is fixedly connected to the top of the valve body 1, and a battery storage box 12 is fixedly connected to both sides of the housing 4, the battery storage box 12 serves to store and protect batteries, and a fixing mechanism is arranged inside the battery storage box 12, the fixing mechanism includes a pair of clamping plates 17 and two pairs of springs 18, and a switch door 13 is arranged on the outer side walls of the battery storage boxes 12 on both sides, and a connecting rod 16 is slidably connected to the inside of the battery storage box 12 on both sides, and one end of the connecting rod 16 is fixedly connected to a handle 15, and the connecting rod 16 can be driven to move by pulling the handle 15, and the other end of the connecting rod 16 is fixedly connected to the clamping plate 17, and the clamping plate 17 slides It is connected to the inside of the power storage box 12, and a pair of springs 18 are fixedly connected to the side wall of the splint 17, and the other end of the spring 18 is fixedly connected to the inner wall of the power storage box 12. The splints 17 on both sides are symmetrical with each other. When the connecting rod 16 moves, the splint 17 will be driven to move and the spring 18 will be squeezed. A backup power supply 19 is arranged between the splints 17 on both sides. The elastic action of the spring 18 will drive the splint 17 to fix the backup power supply 19. A connecting line 14 is arranged inside the power storage box 12, and the other end of the connecting line 14 is fixedly connected to the motor 5, and the motor 5 is fixedly connected to the top of the shell 4. The backup power supply 19 supplies power to the motor 5 through the connecting line 14.

[0020] like Figure 1-2 As shown, water pipes 2 are fixedly connected to both sides of the valve body 1, and baffles 3 are fixedly connected inside the water pipes 2 on both sides, and the baffles 3 on both sides are symmetrical up and down. The output end of the motor 5 is fixedly connected to a threaded rod 6, and the outer wall of the threaded rod 6 is connected to a connecting block 7. The starting of the motor 5 will drive the threaded rod 6 to rotate, and will drive the connecting block 7 to move up and down, and a pair of sliders 10 are fixedly connected to the outer wall of the connecting block 7, and a slide groove 11 is provided inside the shell 4, and the slide groove 11 corresponds to the slider 10, and the slider 10 is slidably connected to the inside of the slide groove 11, and the connecting block 7 is limited in the inside of the slide groove 11 by the slider 10. A bracket 8 is fixedly connected to the outside of the connecting block 7, and a connecting plate 9 is connected to the other end of the bracket 8. The connecting plate 9 is slidably connected between the baffles 3 on both sides, and the connecting plate 9 is slidably connected to the inside of the valve body 1. The movement of the connecting block 7 will drive the connecting plate 9 on the bracket 8 to move, and the pressure is controlled by controlling the distance between the connecting plate 9 and the baffles 3 on both sides.

[0021] It should be noted that in actual use of the device, when water flows from one side of the water pipe 2 to the other side, due to changes in the water pressure, it is necessary to adjust it, and an electric regulating valve will be used. By starting the motor 5 on the top of the shell 4, the threaded rod 6 will be driven to rotate under the action of the motor 5, and the rotation of the threaded rod 6 will drive the connecting block 7 to move up and down. When the connecting block 7 moves, the connecting plates 9 on the brackets 8 on both sides will be driven to rise and fall. When the connecting plates 9 coincide with the baffles 3 inside the water pipes 2 on both sides, the water flow stops. When the connecting plates 9 gradually rise, the water flow speed becomes faster and faster. When the connecting plates 9 move, they will be limited in the slide groove 11 by the slider 10 to prevent damage to the moving connecting block 7. The cooperation between them is practical. The effect of rapid adjustment is shown. Of course, the motor 5 needs to be charged when working for a long time. It cannot work during charging. At this time, a backup power supply 19 needs to be installed. By pulling the handles 15 on both sides of the power storage box 12, the splint 17 is pulled to both sides through the connecting rod 16 under the pulling of the handle 15, and the spring 18 will be squeezed. At this time, the spring 18 is in a retracted state, and the backup power supply 19 is installed into the inside of the power storage box 12, and the corresponding connecting line 14 is used. When the handle 15 is released, the splint 17 will be driven to move closer to the backup power supply 19 and fixed under the rebound action of the spring 18. At this time, the switch door 13 is covered, and the motor 5 can be temporarily powered by the connecting line 14. The cooperation between the backup power supply 19 and the main battery greatly improves the working efficiency.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric regulating valve with a backup power supply, characterized in that: The invention comprises a valve body (1), wherein the two sides of the valve body (1) are respectively fixedly connected to water pipes (2), and baffles (3) are fixedly connected inside the water pipes (2) on both sides, and the baffles (3) on both sides are symmetrical in the vertical direction, and the top of the valve body (1) is fixedly connected to a shell (4), and the two sides of the shell (4) are respectively fixedly connected to a power storage box (12), and a fixing mechanism is arranged inside the power storage box (12), and the fixing mechanism comprises a pair of clamping plates (17) and two pairs of springs (18), and the pair of springs (18) are fixedly connected to the side walls of the clamping plates (17), and the other end of the spring (18) is fixedly connected to the inner wall of the power storage box (12), and the clamping plates (17) on both sides are symmetrical in the center, and a backup power supply (19) is arranged between the clamping plates (17) on both sides.

2. The electric regulating valve with a backup power supply according to claim 1, characterized in that: The outer side walls of the power storage box (12) on both sides are provided with a switch door (13), and connecting rods (16) are slidably connected to the inside of both sides of the power storage box (12), and one end of the connecting rod (16) is fixedly connected to a handle (15), and the other end of the connecting rod (16) is fixedly connected to a clamping plate (17), and the clamping plate (17) is slidably connected to the inside of the power storage box (12).

3. The electric regulating valve with a backup power supply according to claim 2 is characterized in that: A connecting wire (14) is provided inside the electricity storage box (12); the other end of the connecting wire (14) is fixedly connected to a motor (5); and the motor (5) is fixedly connected to the top of the housing (4).

4. The electric regulating valve with a backup power supply according to claim 3 is characterized in that: The output end of the motor (5) is fixedly connected to a threaded rod (6), and the outer wall of the threaded rod (6) is connected to a connecting block (7), and the outer wall of the connecting block (7) is fixedly connected to a pair of sliders (10), and a slide groove (11) is provided inside the housing (4), the slide groove (11) corresponds to the slider (10), and the slider (10) is slidably connected inside the slide groove (11).

5. The electric regulating valve with backup power supply according to claim 4, characterized in that: The connection block (7) is fixedly connected to a bracket (8) on the outside, and the other end of the bracket (8) is connected to a connection plate (9), the connection plate (9) is slidably connected between the baffles (3) on both sides, and the connection plate (9) is slidably connected to the inside of the valve body (1).

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