Satellite synchronous power-off potentiostat

Abstract

The utility model relates to the technical field of potentiostat, in particular to a satellite synchronous power-off potentiostat which comprises an installation box body, an installation frame is installed in the installation box body, a potentiostat assembly is fixedly installed on the inner side of the installation frame, and a base is installed at the bottom of the installation box body. The front surface of the mounting box body is rotationally connected with a box door, the movable assembly is fixedly mounted at the bottom of the mounting frame, and the movable assembly is used for moving the mounting frame back and forth; the satellite synchronous power-off constant potential rectifier comprises an installation box body, a heat dissipation assembly which is fixedly installed at the top of the installation box body and used for auxiliary heat dissipation of the installation box body, and air inlet boxes are fixedly installed at the top ends of the left side and the right side of the installation box body. According to the utility model, the dismounting and maintenance convenience of the satellite synchronous power-off potentiostat can be improved through the design, the heat dissipation effect of the satellite synchronous power-off potentiostat is improved, and the normal work of the satellite synchronous power-off potentiostat is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of constant potential instruments, in particular to a satellite synchronous power-off constant potential instrument. Background Art

[0002] The potentiostat is generally a negative feedback amplification-output system, which forms a closed-loop regulation with the protected object (such as buried pipelines). The potential at the power-on point is measured by a reference electrode, which is used as a sampling signal to compare with the control signal to control and adjust the polarization current output so that the potential at the power-on point can be maintained at the set control potential. The satellite synchronous power-off potentiostat, that is, the potentiostat is equipped with an intelligent circuit breaker, which can remotely control the power-off of the potentiostat.

[0003] When an existing satellite synchronous power-off constant potentiostat fails, maintenance personnel need to power off the constant potentiostat and replace or repair the components or control board on the satellite synchronous power-off constant potentiostat. Since the satellite synchronous power-off constant potentiostat is usually located at the innermost part of an installation box and is far away from the opening of the installation box, maintenance personnel need to extend their arms deep into the installation box for a long time to disassemble and repair the satellite synchronous power-off constant potentiostat when repairing and replacing components. The small operating space is not conducive to disassembly and repair, and maintenance personnel are prone to arm soreness when extending their arms into the installation box for a long time.

[0004] Therefore, it is particularly important to design a satellite synchronous power-off constant potential instrument to solve the above-mentioned defects. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model designs a satellite synchronous power-off constant potentiostat, which aims to solve the technical problems that under the prior art, when the satellite synchronous power-off constant potentiostat is disassembled and repaired, the operating space is small and not conducive to disassembly and repair, and the maintenance personnel are prone to arm soreness due to extending their arms into the installation box for a long time.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A satellite synchronous power-off constant potentiostat, comprising an installation box, a mounting frame installed inside the installation box, a constant potentiostat assembly fixedly installed inside the mounting frame, a base installed at the bottom of the installation box, a box door rotatably connected to the front of the installation box, and further comprising:

[0008] A moving assembly, the moving assembly is fixedly mounted on the bottom of the mounting frame, and the moving assembly is used for moving the mounting frame forward and backward;

[0009] A heat dissipation component is fixedly mounted on the top of the mounting box and is used for auxiliary heat dissipation of the mounting box.

[0010] As a preferred solution of the utility model, air intake boxes are fixedly installed on the top of the left and right sides of the installation box body, multiple groups of air inlets slanting downward are opened on the outer sides of the two groups of air intake boxes, and filters are slidably connected to the inner sides of the two groups of air intake boxes.

[0011] As a preferred solution of the utility model, two sets of guide rails are fixedly installed on the left and right sides of the interior of the installation box, and rollers are rotatably connected to the left and right sides of the installation frame and located on the inner sides of the guide rails.

[0012] As a preferred solution of the utility model, the inner side of the base is hollow, ventilation holes are provided on the left and right sides of the base, and cooling fans are fixedly installed on the left and right ends of the top of the base and on the inner side of the installation box.

[0013] As a preferred solution of the utility model, a rubber sealing ring is fixedly connected to the inner edge of the box door, and a push-type circuit breaker is fixedly installed on the top of the inner side of the installation box.

[0014] As a preferred solution of the utility model, the moving component includes a limit plate fixedly connected to the bottom end of the mounting box, a threaded rod is rotatably connected between the middle part of the limit plate and the mounting box, the middle part of the bottom of the mounting frame is threadedly connected to the threaded rod through a connecting block, sliding rods are fixedly connected between the left and right ends of the limit plate and the mounting box, the left and right ends of the bottom of the mounting frame are slidably connected to the sliding rods through sliders, the front end of the threaded rod is rotatably connected to a rotating frame, and a crank is fixedly connected to the outside of the rotating frame.

[0015] As a preferred solution of the utility model, the heat dissipation component includes a water tank fixedly installed on the top of the installation box, a water distribution pipe is fixedly installed on the back side of the installation box, a plurality of groups of heat dissipation pipes are fixedly connected to the outside of the water distribution pipe, the left end of the water distribution pipe is connected to the water tank through a return pipe, a water pump is fixedly installed at the rear end of the top of the water tank, the input end of the water pump is connected to the inside of the water tank through a pumping pipe, and the output end of the water pump is connected to the water distribution pipe through a water supply pipe, a plurality of groups of heat dissipation fins are fixedly connected to the front side of the water tank, and the rear ends of the plurality of groups of heat dissipation fins extend to the inner side of the water tank.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, through the coordinated design of the mounting frame and the moving assembly, when the constant potential instrument assembly inside the mounting box is disassembled and repaired, the rotating frame is first swung out so that the crank is located in front of the threaded rod, and then the crank is shaken to drive the threaded rod to rotate, and the mounting frame is driven to move forward under the connection of the connecting block. At the same time, the slider slides on the outside of the slide rod, so as to stably move the mounting frame out of the interior of the mounting box, thereby moving the constant potential instrument assembly to the opening of the mounting box for easy disassembly and maintenance.

[0018] 2. In the utility model, through the design of the heat dissipation component, as the cooling fan continues to work, the air around the installation box will also heat up, thereby reducing the effect of ventilation and heat dissipation. At this time, the water pump is started to pump the water inside the water tank into the water distribution pipe, and then introduced into multiple groups of heat dissipation pipes. The multiple groups of heat dissipation pipes are fitted with the inner wall of the installation box. The water in the multiple groups of heat dissipation pipes absorbs the heat of the inner tank of the installation box, and then is pumped back into the inner side of the water tank through the return pipe. The heat is continuously dissipated through water circulation. At the same time, the water tank can also dissipate the heated water through the outer heat dissipation fins, further improving the heat dissipation effect inside the installation box and ensuring the normal operation of the constant potential instrument component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 for Figure 1 A magnified schematic diagram of the middle part;

[0021] Figure 3 This is a schematic diagram of the structure of the heat dissipation component of the utility model.

[0022] In the figure: 1. Installation box; 101. Air intake box; 102. Air intake port; 103. Filter; 104. Guide rail; 105. Roller; 2. Mounting frame; 3. Constant potentiostat assembly; 4. Base; 401. Vent; 402. Cooling fan; 5. Box door; 501. Rubber sealing ring; 502. Push-type circuit breaker; 6. Moving assembly; 601. Limiting plate; 602. Threaded rod; 603. Connecting block; 604. Sliding rod; 605. Sliding block; 606. Rotating frame; 607. Crank; 7. Cooling assembly; 701. Water tank; 702. Water distribution pipe; 703. Heat dissipation pipe; 704. Return pipe; 705. Water pump; 706. Suction pipe; 707. Water delivery pipe; 708. Cooling fins. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0026] A satellite synchronous power-off constant potentiostat, comprising an installation box 1, a mounting frame 2 is installed inside the installation box 1, a constant potentiostat assembly 3 is fixedly installed inside the mounting frame 2, a base 4 is installed at the bottom of the installation box 1, a box door 5 is rotatably connected to the front of the installation box 1, and further comprising:

[0027] A moving assembly 6, the moving assembly 6 is fixedly mounted on the bottom of the mounting frame 2, and the moving assembly 6 is used for moving the mounting frame 2 forward and backward;

[0028] The heat dissipation component 7 is fixedly mounted on the top of the installation box 1 and is used for auxiliary heat dissipation of the installation box 1 .

[0029] First, air intake boxes 101 are fixedly installed on the top of the left and right sides of the installation box 1, and multiple groups of downwardly inclined air intake ports 102 are provided on the outer sides of the two groups of air intake boxes 101. The inner sides of the two groups of air intake boxes 101 are slidably connected with filter screens 103. When the constant potential instrument assembly 3 inside the installation box 1 is working, heat will be generated inside the installation box 1, and the external air will flow into the interior of the installation box 1 through the air intake ports 102 on the outside of the air intake boxes 101 for ventilation and heat dissipation. When the external air is circulating, the filter screen 103 inside the air intake box 101 can also filter the air. At the same time, the downwardly inclined air intake ports 102 can also prevent rainwater from entering the interior of the air intake box 101 from the air intake ports 102.

[0030] Furthermore, two sets of guide rails 104 are fixedly installed on the left and right sides of the interior of the installation box 1, and rollers 105 are rotatably connected to the left and right sides of the installation frame 2 and located on the inner sides of the guide rails 104. When the constant potentiostat assembly 3 inside the installation box 1 is disassembled and repaired, the moving assembly 6 can be used to move the installation frame 2 out of the interior of the installation box 1, so that the constant potentiostat assembly 3 is moved to the opening of the installation box 1 for easy disassembly and maintenance. In the process of moving the installation frame 2, the roller 105 rolls on the inner side of the guide rail 104, thereby improving the movement stability of the installation frame 2.

[0031] Then, the inner side of the base 4 is hollow, and ventilation holes 401 are provided on the left and right sides of the base 4. Cooling fans 402 are fixedly installed on the left and right ends of the top of the base 4 and on the inner side of the installation box 1. When the external air enters from the air intake box 101 and circulates and dissipates heat, the efficiency is limited. At this time, the cooling fan 402 is started to quickly draw the external air into the interior of the installation box 1 by exhausting air downward, so that the air quickly circulates inside the installation box 1 and finally takes out the heat. The heat is discharged into the inner side of the base 4 and finally discharged through the ventilation holes 401, thereby improving the heat dissipation effect inside the installation box 1.

[0032] Furthermore, a rubber sealing ring 501 is fixedly connected to the edge of the inner side of the box door 5, and a push-type circuit breaker 502 is fixedly installed on the top of the inner side of the installation box 1. The existing satellite synchronous power-off constant potentiostat needs to remotely control the intelligent circuit breaker to close and disconnect the circuit in advance before and after maintenance. Since the remote closing of the circuit and the disconnection of the short circuit generally require special personnel to control, and the maintenance personnel may directly dismantle and repair without cutting off the power during maintenance, which may cause danger. At this time, a push-type circuit breaker 502 is installed inside the installation box 1, which automatically cuts off the power when the box door 5 is opened, thereby ensuring the safety of the disassembly and maintenance process. After the installation and maintenance are completed, the box door 5 can be closed to turn on the power.

[0033] Secondly, the moving assembly 6 includes a limit plate 601 fixedly connected to the bottom end of the installation box 1, a threaded rod 602 is rotatably connected between the middle of the limit plate 601 and the installation box 1, the middle of the bottom of the mounting frame 2 is threadedly connected to the threaded rod 602 through a connecting block 603, the left and right ends of the limit plate 601 are fixedly connected to the installation box 1 with a sliding rod 604, the left and right ends of the bottom of the mounting frame 2 are slidably connected to the sliding rod 604 through a slider 605, the front end of the threaded rod 602 is rotatably connected to a rotating frame 606, and the outer side of the rotating frame 606 A crank 607 is fixedly connected. When the constant potential instrument assembly 3 inside the installation box 1 is disassembled and repaired, the rotating frame 606 is first swung out so that the crank 607 is located in front of the threaded rod 602, and then the crank 607 is shaken to drive the threaded rod 602 to rotate, and the mounting frame 2 is driven to move forward under the connection of the connecting block 603. At the same time, the slider 605 slides on the outside of the slide rod 604, so as to stably move the mounting frame 2 out of the interior of the installation box 1, thereby moving the constant potential instrument assembly 3 to the opening of the installation box 1 for easy disassembly and maintenance.

[0034] Finally, the heat dissipation component 7 includes a water tank 701 fixedly installed on the top of the installation box 1, a water distribution pipe 702 is fixedly installed on the back of the interior of the installation box 1, and multiple groups of heat dissipation pipes 703 are fixedly connected to the outer side of the water distribution pipe 702. The left end of the water distribution pipe 702 is connected to the water tank 701 through a return pipe 704. A water pump 705 is fixedly installed at the rear end of the top of the water tank 701. The input end of the water pump 705 is connected to the inside of the water tank 701 through a pumping pipe 706, and the output end of the water pump 705 is connected to the water distribution pipe 702 through a water delivery pipe 707. Multiple groups of heat dissipation fins 708 are fixedly connected to the front of the water tank 701, and the rear ends of the multiple groups of heat dissipation fins 708 extend to the inner side of the water tank 701, and ventilation is performed by the heat dissipation fan 402. During heat dissipation, as the cooling fan 402 continues to work, the air around the installation box 1 will also heat up, thereby reducing the effect of ventilation and heat dissipation. At this time, the water pump 705 is started to pump the water inside the water tank 701 into the water distribution pipe 702, and then introduced into the multiple groups of heat dissipation pipes 703. The multiple groups of heat dissipation pipes 703 are fitted with the inner wall of the installation box 1. The water in the multiple groups of heat dissipation pipes 703 absorbs the heat of the inner tank of the installation box 1, and then is pumped back into the inner side of the water tank 701 through the return pipe 704. The heat is continuously dissipated through water circulation. At the same time, the water tank 701 can also dissipate the heat of the heated water through the external heat dissipation fins 708, which further improves the heat dissipation effect inside the installation box 1 and ensures the normal operation of the constant potential instrument component 3.

[0035] In this embodiment, the implementation scenario is specifically as follows: when disassembling and repairing the constant potential instrument assembly 3 inside the installation box 1, first swing out the rotating frame 606 so that the crank handle 607 is located in front of the threaded rod 602, and then shake the crank handle 607 to drive the threaded rod 602 to rotate, and drive the mounting frame 2 to move forward under the connection of the connecting block 603, and at the same time, the slider 605 cooperates and slides on the outside of the slide rod 604, so as to stably move the mounting frame 2 out of the interior of the installation box 1, thereby moving the constant potential instrument assembly 3 to the opening of the installation box 1 for easy disassembly and maintenance. When ventilation and heat dissipation are performed by the cooling fan 402, as the cooling fan 402 continues to work, the air around the installation box 1 will also heat up, thereby reducing the effect of ventilation and heat dissipation. At this time, start the water pump 705 to pump the water inside the water tank 701. Water is pumped into the water distribution pipe 702, and then introduced into multiple groups of heat dissipation pipes 703. The multiple groups of heat dissipation pipes 703 are fitted with the inner wall of the installation box 1. The water in the multiple groups of heat dissipation pipes 703 absorbs the heat of the inner tank of the installation box 1, and then is pumped back into the inner side of the water tank 701 through the return pipe 704. The heat is continuously dissipated through water circulation. At the same time, the water tank 701 can also dissipate the heat of the heated water through the external heat dissipation fins 708, further improving the heat dissipation effect inside the installation box 1 and ensuring the normal operation of the constant potentiostat assembly 3. The entire operation process is simple and convenient. Compared with the existing satellite synchronous power-off constant potentiostat, the utility model can improve the convenience of disassembly and maintenance of the satellite synchronous power-off constant potentiostat through design, and at the same time improve the heat dissipation effect of the satellite synchronous power-off constant potentiostat to ensure its normal operation.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A satellite synchronous power-off constant potentiostat, comprising a mounting box (1), a mounting frame (2) is mounted inside the mounting box (1), a constant potentiostat assembly (3) is fixedly mounted on the inner side of the mounting frame (2), a base (4) is mounted at the bottom of the mounting box (1), and a box door (5) is rotatably connected to the front of the mounting box (1), characterized in that: Also includes: A moving assembly (6), wherein the moving assembly (6) is fixedly mounted on the bottom of the mounting frame (2), and the moving assembly (6) is used for moving the mounting frame (2) forward and backward; A heat dissipation component (7), wherein the heat dissipation component (7) is fixedly mounted on the top of the installation box (1), and the heat dissipation component (7) is used for auxiliary heat dissipation of the installation box (1).

2. A satellite synchronous power-off constant potential instrument according to claim 1, characterized in that: Air intake boxes (101) are fixedly mounted on the top ends of the left and right sides of the installation box (1), multiple groups of downwardly inclined air intake ports (102) are provided on the outer sides of the two groups of air intake boxes (101), and filter screens (103) are slidably connected to the inner sides of the two groups of air intake boxes (101).

3. A satellite synchronous power-off constant potential instrument according to claim 1, characterized in that: Two sets of guide rails (104) are fixedly installed on the left and right sides of the interior of the installation box (1), and rollers (105) are rotatably connected on the left and right sides of the installation frame (2) and located inside the guide rails (104).

4. A satellite synchronous power-off constant potential instrument according to claim 1, characterized in that: The inner side of the base (4) is hollow, and ventilation holes (401) are provided on both the left and right sides of the base (4). Cooling fans (402) are fixedly installed on both the left and right ends of the top of the base (4) and on the inner side of the installation box (1).

5. The satellite synchronous power-off constant potential instrument according to claim 1, characterized in that: A rubber sealing ring (501) is fixedly connected to the inner edge of the box door (5), and a push-type circuit breaker (502) is fixedly installed on the top of the inner side of the installation box (1).

6. A satellite synchronous power-off constant potential instrument according to claim 1, characterized in that: The moving assembly (6) comprises a limit plate (601) fixedly connected to the bottom end of the installation box (1); a threaded rod (602) is rotatably connected between the middle of the limit plate (601) and the installation box (1); the middle of the bottom of the installation frame (2) is threadedly connected to the threaded rod (602) via a connecting block (603); a sliding rod (604) is fixedly connected between the left and right ends of the limit plate (601) and the installation box (1); the left and right ends of the bottom of the installation frame (2) are slidably connected to the sliding rod (604) via a slider (605); the front end of the threaded rod (602) is rotatably connected to a rotating frame (606); and a crank (607) is fixedly connected to the outer side of the rotating frame (606).

7. A satellite synchronous power-off constant potential instrument according to claim 1, characterized in that: The heat dissipation component (7) comprises a water tank (701) fixedly mounted on the top of the mounting box (1); a water distribution pipe (702) is fixedly mounted on the back of the mounting box (1); a plurality of heat dissipation pipes (703) are fixedly connected to the outside of the water distribution pipe (702); the left end of the water distribution pipe (702) is connected to the water tank (701) via a return pipe (704); a water pump (705) is fixedly mounted on the rear end of the top of the water tank (701); the input end of the water pump (705) is connected to the inside of the water tank (701) via a water pumping pipe (706); the output end of the water pump (705) is connected to the water distribution pipe (702) via a water delivery pipe (707); a plurality of heat dissipation fins (708) are fixedly connected to the front of the water tank (701); and the rear ends of the plurality of heat dissipation fins (708) extend to the inside of the water tank (701).

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