Mobile water replenishing and conductivity reducing device

Abstract

The utility model discloses a mobile water-replenishing conductivity-reducing device, which particularly relates to the technical field of water-replenishing devices and comprises a base, universal wheels symmetrically arranged at the bottom of the base, a water-replenishing tank arranged at the top of the base, and a water pump I and a water pump II respectively arranged at symmetrical positions on two sides of the water-replenishing tank. According to the utility model, pure water needing to be supplemented can be automatically circulated, the conductivity of the pure water is reduced through the ion exchanger, the conductivity is detected, and water is supplemented into the rectifier cabinet until the pure water reaches the required standard, so that the water supplementing efficiency is greatly improved. The situation that pure water is directly supplemented, consequently, the conductivity is high, and safe operation of equipment is not facilitated is avoided, the buffer mechanism is matched, the flow speed of the pure water can be buffered and reduced, the pure water is temporarily retained, the conductivity of the pure water can be detected, detection is more accurate, and practicability is high; and through the connecting assembly, the branch pipe and the connecting pipe can be conveniently and quickly butted or disassembled, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water replenishment devices, in particular to a mobile water replenishment and conductivity reduction device. Background Art

[0002] Rectifier cabinet is a kind of power equipment used to rectify AC into DC and used for DC load, battery equipment or AC-DC converter. The principle of rectifier cabinet is relatively simple, that is, to rectify AC through components of rectifier circuit such as diodes and rectifiers, and convert AC into DC output. The pure water heat exchanger of the flow unit is connected with the water gun of the rectifier cabinet to form a fully enclosed cooling circulation system. Under the action of the pure water pump, the pure water in the heat exchanger fully exchanges heat with the circulating auxiliary water, and the auxiliary water after absorbing heat will enter the cooling tower for heat dissipation, so that the pure water operates below 35°C, thereby reducing the operating temperature of the diode to achieve the purpose of cooling.

[0003] The pure water used for cooling the rectifier cabinet equipment will be consumed during the operation of the equipment. Therefore, the rectifier cabinet needs to be replenished with pure water from time to time. At present, when replenishing the pure water to the rectifier cabinet, most of the time it is done manually, but this method of replenishing pure water is time-consuming and labor-intensive, and inconvenient to use. At the same time, if the pure water is directly added to the rectifier cabinet, its conductivity will increase, thereby affecting the use of the rectifier cabinet equipment, and its practicality is relatively poor. Utility Model Content

[0004] The purpose of the utility model is to provide a mobile water replenishment and conductivity reduction device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a mobile water replenishment and conductivity reduction device, comprising a base, wherein universal wheels are symmetrically arranged at the bottom of the base, a water replenishment tank is arranged at the top of the base, a water pump 1 and a water pump 2 are respectively arranged at symmetrical positions on both sides of the water replenishment tank, and the input ends of the water pump 1 and the water pump 2 are connected to the water replenishment tank through pipes with valves, the output end of the water pump 1 is connected to an ion exchanger on one side of the top of the base, the upper side of the ion exchanger is connected to a buffer mechanism through a delivery pipe, and a conductivity meter body is arranged in the buffer mechanism, the buffer mechanism is connected to the water replenishment tank, the output end of the water pump 2 is connected to a branch pipe, and the branch pipe is connected to a connecting pipe through a connecting assembly, a control box is arranged on the side of the ion exchanger on the top of the base away from the water replenishment tank, and a push handle is arranged on one side of the top of the base.

[0006] Furthermore, the buffer mechanism includes a detection tube, and the detection tube is fixedly installed on one side of the upper part of the water supply tank, the upper end of the detection tube is connected to the delivery tube, a buffer tube is arranged in the detection tube, two buffer rings are distributed in the upper and lower parts of the buffer tube, a piston is arranged in the detection tube below the buffer tube, a reflux pipe connected to the water supply tank is arranged at a position corresponding to the piston on one side of the detection tube, a telescopic rod is arranged at the bottom of the detection tube, and the telescopic end of the telescopic rod is fixedly connected to the top of the piston, a spring 1 is sleeved on the outer side of the telescopic rod, and the spring 1 is located between the piston and the bottom surface of the detection tube, the conductivity meter body is arranged on one side of the detection tube, and the detection head in the conductivity meter body is inserted into the detection tube, and the detection head is located above the piston, and the circulating pure water can be buffered and decelerated by the buffer mechanism, and part of the pure water can be temporarily retained in the detection tube, so that the conductivity of the pure water can be detected by the conductivity meter body, avoiding the influence of the flow rate of the pure water on the detection accuracy, so that the detected conductivity of the pure water is more accurate.

[0007] Furthermore, the connecting component includes a sleeve, and the sleeve is sleeved on the outside of the branch pipe. The outer wall of the branch pipe is sleeved with a limit ring and two springs in the sleeve, and the limit ring is located on the side of the branch pipe away from the second water pump. The end of the branch pipe away from the second water pump is sleeved with a connecting sleeve, and one end of the connecting sleeve is fixedly connected to the connecting pipe. A plurality of rail grooves are symmetrically opened on one side of the connecting sleeve, and a limit block is provided in the rail groove, and the limit block is fixedly connected to the inner wall of the sleeve. Through the connecting component, the branch pipe and the connecting pipe can be conveniently connected and fixed so as to replenish pure water to the rectifier cabinet.

[0008] Furthermore, the cross-sections of the buffer tube and the buffer ring are both isosceles trapezoids, and the two buffer rings gradually become smaller from top to bottom so as to buffer the pure water flowing through, thereby reducing its flow rate and reducing the impact of the flow rate on its conductivity detection, making the detection more accurate.

[0009] Furthermore, a sealing ring is provided on the outer wall of the piston, the cross section of the piston is an inverted concave shape, and the two ends of the spring are fixedly connected to the piston and the bottom of the detection tube respectively. The setting of the sealing ring improves the sealing between the inner wall of the detection tube and the piston.

[0010] Furthermore, the connecting sleeve is a convex structure, a sealing ring is embedded and installed between the inner wall of the connecting sleeve and one end of the branch pipe, and the rail groove is L-shaped to improve the sealing between the branch pipe and the connecting pipe.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] 1. The utility model can automatically circulate the pure water that needs to be supplemented, and at the same time, reduce its conductivity through the ion exchanger, and detect the conductivity until it reaches the required standard and then supplement the pure water in the rectifier cabinet, so as to avoid directly supplementing the pure water, which will lead to high conductivity and be detrimental to the safe operation of the equipment. At the same time, with the buffer mechanism, the pure water flow rate can be buffered and reduced, and the pure water can be temporarily retained to facilitate the conductivity detection, so that the detection is more accurate and practical;

[0013] 2. The utility model can facilitate the quick docking or splitting of the branch pipe and the connecting pipe through the connecting assembly, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0016] Figure 2 This utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0017] Figure 3 It is a schematic diagram of the connection structure between the branch pipe and the connecting pipe of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure between the connecting sleeve, the limiting block and the sleeve shell of the utility model;

[0019] In the figure: 1. base; 2. universal wheel; 3. water supply tank; 4. water pump 1; 5. water pump 2; 6. ion exchanger; 7. detection tube; 8. buffer tube; 9. buffer ring; 10. conductivity meter body; 11. piston; 12. telescopic rod; 13. spring 1; 14. casing; 15. limit ring; 16. spring 2; 17. branch pipe; 18. connecting pipe; 19. connecting sleeve; 20. limit block; 21. rail groove. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1 - Figure 4A mobile water replenishment and conductivity reduction device is shown, comprising a base 1, a universal wheel 2 is symmetrically provided at the bottom of the base 1, a water replenishment tank 3 is provided at the top of the base 1, a water pump 4 and a water pump 2 5 are respectively provided at symmetrical positions on both sides of the water replenishment tank 3, and the input ends of the water pump 1 4 and the water pump 2 5 are connected to the water replenishment tank 3 through pipes with valves, the output end of the water pump 1 4 is connected to an ion exchanger 6 on one side of the top of the base 1, the upper side of the ion exchanger 6 is connected to a buffer mechanism through a conveying pipe, and a conductivity meter body 10 is provided in the buffer mechanism, the buffer mechanism is connected to the water replenishment tank 3, the output end of the water pump 2 5 is connected to a branch pipe 17, and the branch pipe 17 is connected to a connecting pipe 18 through a connecting assembly, a control box is provided on the side of the ion exchanger 6 on the top of the base 1 away from the water replenishment tank 3, and a push handle is provided on one side of the top of the base 1.

[0022] In this example, the buffer mechanism includes a detection tube 7, and the detection tube 7 is fixedly installed on one side of the upper part of the water supply tank 3. The upper end of the detection tube 7 is connected to the delivery pipe. A buffer tube 8 is provided in the detection tube 7. Two buffer rings 9 are distributed up and down in the buffer tube 8. A piston 11 is provided below the buffer tube 8 in the detection tube 7. A reflux pipe connected to the water supply tank 3 is provided at a position corresponding to the piston 11 on one side of the detection tube 7. A telescopic rod 12 is provided at the bottom of the detection tube 7, and the telescopic end of the telescopic rod 12 is fixedly connected to the top of the piston 11. A spring 13 is provided on the outer side of the telescopic rod 12, and the spring 13 is located between the piston 11 and the detection tube 7. Between the bottom surfaces, the conductivity meter body 10 is arranged on one side of the detection tube 7, and the detection head in the conductivity meter body 10 is inserted into the detection tube 7, and the detection head is located above the piston 11. In this example, the main unit of the conductivity meter body 10 is arranged in the control box, and the electrical control box is connected to the water pump 1 4 and the water pump 2 5 through a wire. Through the buffer mechanism, the circulating pure water can be buffered and decelerated, and part of the pure water can be temporarily retained in the detection tube 7, so that the conductivity of the pure water can be detected by the conductivity meter body 10, avoiding the influence of the flow rate of the pure water on the detection accuracy, so that the detected pure water conductivity is more accurate. In this example, the connection assembly includes a casing 14, and the casing 14 is sleeved on the outside of the branch pipe 17. The outer wall of the branch pipe 17 is sleeved with a limit ring 15 and a spring 16 in the casing 14, and the limit ring 15 is located outside the branch pipe 17 away from the side of the water pump 5. The end of the branch pipe 17 away from the water pump 5 is sleeved with a connecting sleeve 19, and one end of the connecting sleeve 19 is fixedly connected to the connecting pipe 18. A plurality of rail grooves 21 are symmetrically opened on one side of the connecting sleeve 19, and a limit block 20 is provided in the rail groove 21, and the limit block 20 is fixedly connected to the inner wall of the casing 14. Through the connection assembly, the branch pipe 17 and the connecting pipe 18 can be conveniently connected and fixed, so as to replenish pure water to the rectifier cabinet. In this example, the cross-sections of the buffer tube 8 and the buffer ring 9 are both isosceles trapezoids, and the two buffer rings 9 gradually become smaller from top to bottom, so as to buffer the pure water flowing through, thereby reducing its flow rate, reducing the influence of the flow rate on its conductivity detection, and making its detection more accurate. In this example, a sealing ring is provided on the outer wall of the piston 11, and the cross section of the piston 11 is an inverted concave shape. The two ends of the spring 13 are respectively fixedly connected to the piston 11 and the inner bottom of the detection tube 7. The setting of the sealing ring improves the sealing between the inner wall of the detection tube 7 and the piston 11. In this example, the connecting sleeve 19 is a convex structure, and a sealing ring is embedded and installed between the inner wall of the connecting sleeve 19 and one end of the branch pipe 17. The track groove 21 is L-shaped to improve the sealing between the branch pipe 17 and the connecting pipe 18.

[0023] The working principle of the utility model is as follows: when in use, by starting the water pump 4 and opening the valve connected between the water pump 4 and the water supply tank 3, the pure water in the water supply tank 3 can be pumped out and guided to the ion exchanger 6, thereby reducing the conductivity of the pure water, and then the pure water is transported to the detection tube 7 through the ion exchanger 6, and the pure water entering the detection tube 7 is buffered by the buffer tube 8 and the buffer ring 9 to reduce its flow rate, and the pure water is stored on the upper part of the piston 11 and gradually accumulated, and at the same time, the conductivity of the pure water on the piston 11 is measured by the detection head in the conductivity meter body 10. The detection is carried out, and the detection data is displayed on the display screen on the control box. As the weight of the pure water on the piston 11 increases, the piston 11 moves down and squeezes the spring 13, causing one end of the reflux pipe to leak out, so that the pure water in the detection tube 7 flows back to the water supply tank 3, thus forming a cycle, thereby continuously reducing the conductivity of the pure water, until the conductivity of the pure water reaches the required standard, the water pump 4 is stopped, and the pure water in the equipment is no longer circulated, and then the connecting sleeve 19 is set on the outside of one end of the branch pipe 17, and then the sleeve shell 14 is pushed to cooperate with the limit The ring 15 squeezes the spring 16, and the housing 14 drives the limit block 20 to move synchronously, so that the limit block 20 is inserted into the corresponding track groove 21 on the connecting sleeve 19, and then the connecting sleeve 19 is rotated to move the limit block 20 in the track groove 21, and then the thrust on the housing 14 is released, so that the housing 14 drives the limit block 20 to reset under the elastic force of the spring 16, thereby pulling the connecting sleeve 19 to fit closely with the branch pipe 17, realizing the docking between the branch pipe 17 and the connecting pipe 18, and then the pure water in the water supply tank 3 can be pumped out through the water pump 5 and connected through the connecting pipe 18. The rectifier cabinet is replenished with pure water. After the replenishment is completed, the housing 14 can be pushed to drive the limit block 20 to move, and then the connecting sleeve 19 can be rotated to make the limit block 20 correspond to the opening of the rail groove 21 at one end of the branch pipe 17, and the force applied to the housing 14 can be released. The housing 14 is reset under the elastic force of the spring 16, and the limit block 20 can be driven to move and reset, so that the connecting sleeve 19 and the branch pipe 17 are separated, and the separation of the connecting pipe 18 and the branch pipe 17 is completed. The equipment can be moved by the universal wheel 2 to replenish pure water to other rectifier cabinets. It is easy to use and more practical.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mobile water replenishment and conductivity reduction device, comprising a base (1), characterized in that: The base (1) is symmetrically provided with universal wheels (2) at the bottom, and a water supply tank (3) is provided at the top of the base (1). A water pump (4) and a water pump (5) are respectively provided at symmetrical positions on both sides of the water supply tank (3), and the input ends of the water pump (4) and the water pump (5) are both connected to the water supply tank (3) through pipelines with valves. The output end of the water pump (4) is connected to an ion exchanger (6) at one side of the top of the base (1), and the upper side of the ion exchanger (6) is connected to a buffer mechanism through a delivery pipe, and a conductivity meter body (10) is provided in the buffer mechanism, and the buffer mechanism is connected to the water supply tank (3). The output end of the water pump (5) is connected to a branch pipe (17), and the branch pipe (17) is connected to a connecting pipe (18) through a connecting assembly. A control box is provided on the side of the ion exchanger (6) at the top of the base (1) away from the water supply tank (3), and a push handle is provided on one side of the top of the base (1).

2. A mobile water replenishment and conductivity reduction device according to claim 1, characterized in that: The buffer mechanism comprises a detection tube (7), and the detection tube (7) is fixedly installed on one side of the upper part of the water supply tank (3), the upper end of the detection tube (7) is connected to the delivery pipe, a buffer tube (8) is arranged in the detection tube (7), two buffer rings (9) are arranged in the upper and lower parts of the buffer tube (8), a piston (11) is arranged in the detection tube (7) below the buffer tube (8), a return pipe connected to the water supply tank (3) is arranged at a position corresponding to the piston (11) on one side of the detection tube (7), and the A telescopic rod (12) is provided at the bottom of the detection tube (7), and the telescopic end of the telescopic rod (12) is fixedly connected to the top of the piston (11). A spring (13) is sleeved on the outside of the telescopic rod (12), and the spring (13) is located between the piston (11) and the bottom surface of the detection tube (7). The conductivity meter body (10) is arranged on one side of the detection tube (7), and the detection head in the conductivity meter body (10) is inserted into the detection tube (7), and the detection head is located above the piston (11).

3. A mobile water replenishment and conductivity reduction device according to claim 1, characterized in that: The connection assembly comprises a casing (14), and the casing (14) is sleeved on the outside of a branch pipe (17); a limiting ring (15) and a second spring (16) are sleeved on the outer wall of the branch pipe (17) inside the casing (14); the limiting ring (15) is located outside the branch pipe (17) on a side away from the second water pump (5); a connecting sleeve (19) is sleeved on one end of the branch pipe (17) away from the second water pump (5); one end of the connecting sleeve (19) is fixedly connected to a connecting pipe (18); a plurality of rail grooves (21) are symmetrically opened on one side of the connecting sleeve (19); a limiting block (20) is arranged in the rail groove (21); and the limiting block (20) is fixedly connected to the inner wall of the casing (14).

4. A mobile water replenishment and conductivity reduction device according to claim 2, characterized in that: The cross-sections of the buffer tube (8) and the buffer ring (9) are both isosceles trapezoidal, and the two buffer rings (9) gradually become smaller from top to bottom.

5. A mobile water replenishment and conductivity reduction device according to claim 2, characterized in that: The outer wall of the piston (11) is provided with a sealing ring. The cross section of the piston (11) is in the shape of an inverted concave letter. The two ends of the spring 1 (13) are respectively fixedly connected to the piston (11) and the inner bottom of the detection tube (7).

6. A mobile water replenishment and conductivity reduction device according to claim 3, characterized in that: The connecting sleeve (19) is a convex structure, a sealing ring is embedded and installed between the inner wall of the connecting sleeve (19) and one end of the branch pipe (17), and the rail groove (21) is L-shaped.

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