Automatic control device of sodium hypochlorite generator

Abstract

The utility model relates to the field of sodium chlorate generators, and discloses an automatic control device of a sodium hypochlorite generator, which comprises a tank body, a discharge port is arranged on the outer wall of the tank body close to the bottom end, a filter assembly is arranged on the upper surface of the tank body, the filter assembly comprises an air guide pipe, the air guide pipe is fixedly connected on the upper surface of the tank body, and a water outlet is arranged on the lower surface of the tank body. A pipe cover is inserted into the upper surface of the air guide pipe, a gear motor is installed on the upper surface of the pipe cover, a check block is fixedly connected to the inner wall of the air guide pipe, a supporting ring is inserted into the upper surface, close to the check block, of the inner wall of the air guide pipe, and a filtering sleeve is inserted into the upper surface, close to the supporting ring, of the inner wall of the air guide pipe. The upper surface of the filter sleeve is fixedly connected with a transmission block. According to the utility model, the filtering sleeve is used for replacing a traditional filtering plate, during filtering operation, hydrogen can enter the filtering sleeve from the lower part of the filtering sleeve and then leave from the side surface, and the total area of the side surface of the filtering sleeve is far larger than that of the filtering plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to sodium chlorite generator field especially, a kind of automatic control device of sodium chlorite generator. BACKGROUND

[0002] Sodium chlorite is an inorganic compound, with extensive use range, in daily life, widely used in drinking water disinfection, ensure water quality safety;In hospital, school, public place and other environments, it is often used for environmental disinfection, prevent disease transmission, prior art in manufacturing sodium chlorite, mainly using sodium chlorite generator to manufacture.

[0003] Sodium chlorite generator produces hydrogen while producing sodium chlorite, and prior art also collects hydrogen in order to improve overall output, but sodium chlorite generator also produces water vapor when working, in order to ensure the purity of hydrogen, filter plate needs to be used to absorb water vapor in hydrogen before collecting hydrogen, ensure the purity of hydrogen, but the area of filter plate itself is affected by pipeline inner diameter, so only small volume filter plate can be selected, and small volume filter plate has limited absorption capacity due to small volume, so it needs to be replaced frequently, which is inconvenient when using, therefore a kind of automatic control device of sodium chlorite generator is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides an automatic control device of sodium chlorite generator, which aims to improve the problem of "using filter plate to filter hydrogen, which needs to be replaced frequently" in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic control device of sodium chlorite generator, comprising a tank body, a discharge port is installed on the outer wall of the tank body near the bottom end position, a filter assembly is arranged on the upper surface of the tank body, the filter assembly comprises a gas guide pipe, the gas guide pipe is fixedly connected to the upper surface of the tank body, a pipe cover is inserted into the upper surface of the gas guide pipe, a reduction motor is installed on the upper surface of the pipe cover, a stop block is fixedly connected to the inner wall of the gas guide pipe, a supporting ring is inserted into the upper surface of the stop block, a filter sleeve is inserted into the upper surface of the supporting ring, a transmission block is fixedly connected to the upper surface of the filter sleeve, a cross slot is arranged on the upper surface of the transmission block, a plug is fixedly connected to the lower surface of the output shaft of the reduction motor, the plug is inserted into the inner wall of the cross slot, an exhaust pipe is fixedly connected to the right surface of the gas guide pipe near the center position of the filter sleeve, and a plugging assembly is arranged on the inner wall of the gas guide pipe.

[0006] As a further description of the above technical scheme:

[0007] The filtering assembly further comprises a fixing sleeve, which is rotationally connected to the outer wall of the pipe cover and is threadedly connected to the outer wall of the air guide pipe.

[0008] As a further description of the above technical solution:

[0009] The plugging assembly comprises a support ring, which is fixedly connected to the inner wall of the air guide pipe below the position close to the stop block.

[0010] As a further description of the above technical solution:

[0011] The upper surface of the support ring is fixedly connected with a plugging spring, and the upper surface of the plugging spring is fixedly connected to the lower end of the support ring.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the support ring is inserted with a sliding sleeve, and the sliding sleeve is a hollow cylinder.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the sliding sleeve is provided with an air inlet close to the bottom end position.

[0016] As a further description of the above technical solution:

[0017] The bottom end of the sliding sleeve is fixedly connected with a baffle.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the sliding sleeve is fixedly connected to the inner wall of the support ring, and the upper surface of the tank body is provided with a stirrer.

[0020] The utility model has the advantages of:

[0021] 1. In the utility model, the filtering sleeve is used to replace the traditional filter plate. When filtering, hydrogen can enter the inside of the filtering sleeve from below and leave from the side. The total area of the side of the filtering sleeve is much larger than that of the filter plate, so the storage capacity is stronger during use. The unused side of the filtering sleeve can face the exhaust pipe by driving the filtering sleeve to rotate by the reduction motor. In this way, the filtering capacity can be updated without replacing the filtering sleeve, and the overall device is convenient to use.

[0022] 2. In the utility model, the plugging assembly is provided. When the filtering sleeve needs to be replaced, the plugging spring pushes the support ring upward to drive the sliding sleeve to move upward. The upward movement of the sliding sleeve drives the baffle to block the hole in the lower surface of the support ring. In this way, hydrogen cannot pass through the air guide pipe, so that hydrogen leakage can be automatically prevented, and the overall device is safe. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the three-dimensional structure schematic view of the whole device in the utility model;

[0024] Figure 2 It is the three-dimensional structure section split schematic view of the filter assembly in the utility model;

[0025] Figure 3 It is the three-dimensional structure section split schematic view of the plugging assembly in the utility model.

[0026] Legend:

[0027] 1, tank body;2, discharge port;3, stirrer;4, exhaust duct;5, filter assembly;51, gas guide pipe;52, filter sleeve;53, retainer ring;54, stop block;55, transmission block;56, cross slot;57, plug;58, pipe cover;59, fixed sleeve;510, speed reducer motor;6, plugging assembly;61, baffle;62, plugging spring;63, support ring;64, sliding sleeve;65, air inlet. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Refer to Figure 1 - Figure 3The utility model provides an embodiment: an automatic control device of sodium hypochlorite generator, the jar body 1 who is used to provide the place for reaction, the upper surface of jar body 1 is installed with the stirrer 3 who is used to assist production, the outer wall of jar body 1 is installed with the discharge port 2 who is used to discharge sodium hypochlorite near the bottom end position, the upper surface of jar body 1 is provided with the filter assembly 5 who is used to filter hydrogen, filter assembly 5 includes the gas guide pipe 51 who is used to guide hydrogen discharge, the upper surface of gas guide pipe 51 is fixedly connected in the upper surface of jar body 1, after hydrogen is generated in the inside of jar body 1, will automatically enter the inside of gas guide pipe 51 upwards, the upper surface of gas guide pipe 51 is inserted with the pipe cover 58 who is used to close the opening in the upper of gas guide pipe 51, the upper surface of pipe cover 58 is installed with the reduction motor 510 who is used to drive filter sleeve 52 rotation, the inner wall of gas guide pipe 51 is fixedly connected with the limiting stopper 54, the upper surface of the inner wall of gas guide pipe 51 is inserted with the support ring 53 who is used to support filter sleeve 52 near stopper 54, the upper surface of the inner wall of gas guide pipe 51 is inserted with filter sleeve 52 who is used to absorb water vapor near support ring 53, the upper surface of filter sleeve 52 is fixedly connected with the transmission block 55 who is used to transmit power, the upper surface of transmission block 55 is provided with the cross groove 56 who is used to contain the plug 57, the lower surface of reduction motor 510 output shaft is fixedly connected with the plug 57 who is used to output power, the plug 57 is inserted in the inner wall of cross groove 56, can drive reduction motor 510 to work through the power on, so can drive plug 57 rotation, plug 57 rotation can drive transmission block 55 rotation, so can change the orientation of filter sleeve 52, the right surface of gas guide pipe 51 is fixedly connected with the exhaust pipe 4 who is used to discharge the hydrogen of filtering completion near the center position of filter sleeve 52, the inner wall of gas guide pipe 51 is provided with the plugging assembly 6 who is used to block gas guide pipe 51.

[0030] With reference to Figure 1 - Figure 3 Filter assembly 5 further includes the fixed sleeve 59 for fixing pipe cover 58, fixed sleeve 59 is rotatably connected to the outer wall of pipe cover 58, fixed sleeve 59 is threadedly connected to the outer wall of gas guide pipe 51, by rotating fixed sleeve 59, it can be detached from the outer wall of gas guide pipe 51, so that the disassembly of reduction motor 510 can be realized, plugging assembly 6 includes support ring 63 for supporting the whole plugging assembly 6, support ring 63 is fixedly connected to the inner wall of gas guide pipe 51 near the lower position of stopper 54, the upper surface of support ring 63 is fixedly connected with the plugging spring 62 for supporting support ring 53, the upper surface of plugging spring 62 is fixedly connected to the lower end of support ring 53, plugging spring 62 will always support support ring 53 upwards.

[0031] With reference to Figure 1 - Figure 3The inner wall of the supporting ring 63 is inserted with a sliding sleeve 64 for driving the baffle 61 to move, the sliding sleeve 64 is provided as a hollow cylinder, hydrogen can pass through the center of the sliding sleeve 64, the outer wall of the sliding sleeve 64 is provided with an air inlet 65 for hydrogen to pass through near the bottom end position, the bottom end of the sliding sleeve 64 is fixedly connected with the baffle 61 for closing the opening of the supporting ring 63 and the sliding sleeve 64, and the outer wall of the sliding sleeve 64 is fixedly connected to the inner wall of the supporting ring 53, when the supporting ring 53 moves up and down, the sliding sleeve 64 is also driven to move synchronously.

[0032] Working principle: when the filtering operation is normally performed, the hydrogen entering the inside of the gas guide pipe 51 will pass through the air inlet 65 and leave the air inlet 65 from above the air inlet 65, then the hydrogen will enter the inside of the filter sleeve 52 and pass through the filter sleeve 52 from the side into the inside of the exhaust pipe 4, so that the filtering and exhaust can be realized.

[0033] When it is necessary to replace the filter sleeve 52, the fixed sleeve 59 can be rotated to drive the fixed sleeve 59 and the gas guide pipe 51 to separate, then the pipe cover 58 and the fixed sleeve 59 can be removed from above the gas guide pipe 51, at this time the sealing spring 62 pushes the supporting ring 53 to drive the supporting ring 53 to move upward, the supporting ring 53 moves upward to drive the filter sleeve 52 to move upward, at this time the operator can take down the filter sleeve 52, and when the supporting ring 53 moves upward, the sliding sleeve 64 is pulled to move upward, the sliding sleeve 64 drives the baffle 61 to close the opening below the supporting ring 63, so that the hydrogen can not pass through the air inlet 65, the channel in the gas guide pipe 51 is closed, so that the hydrogen leakage can be prevented, and the safety of the whole device can be improved.

[0034] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An automatic control device for a sodium hypochlorite generator comprising a tank (1), characterized in that: The outer wall of the tank body (1) is provided with a discharge port (2) near the bottom end position, the upper surface of the tank body (1) is provided with a filter assembly (5), the filter assembly (5) comprises a gas guide pipe (51), the gas guide pipe (51) is fixedly connected to the upper surface of the tank body (1), the upper surface of the gas guide pipe (51) is inserted with a pipe cover (58), the upper surface of the pipe cover (58) is provided with a speed reducer motor (510), the inner wall of the gas guide pipe (51) is fixedly connected with a stop block (54), the inner wall of the gas guide pipe (51) is inserted with a supporting ring (53) near the upper surface of the stop block (54), the inner wall of the gas guide pipe (51) is inserted with a filter sleeve (52) near the upper surface of the supporting ring (53), the upper surface of the filter sleeve (52) is fixedly connected with a transmission block (55), the upper surface of the transmission block (55) is provided with a cross groove (56), the lower surface of the output shaft of the speed reducer motor (510) is fixedly connected with an insertion block (57), the insertion block (57) is inserted into the inner wall of the cross groove (56), the right surface of the gas guide pipe (51) is fixedly connected with an exhaust pipe (4) near the center position of the filter sleeve (52), and the inner wall of the gas guide pipe (51) is provided with a plugging assembly (6).

2. The automatic control device of a sodium hypochlorite generator according to claim 1, characterized in that: The filter assembly (5) further comprises a fixing sleeve (59), the fixing sleeve (59) is rotatably connected to the outer wall of the pipe cover (58), and the fixing sleeve (59) is threadedly connected to the outer wall of the gas guide pipe (51).

3. The automatic control device of a sodium hypochlorite generator according to claim 1, characterized in that: The plugging assembly (6) comprises a supporting ring (63), and the supporting ring (63) is fixedly connected to the inner wall of the gas guide pipe (51) near the lower position of the stop block (54).

4. The automatic control device of a sodium hypochlorite generator according to claim 3, characterized in that: The upper surface of the supporting ring (63) is fixedly connected with a plugging spring (62), and the upper surface of the plugging spring (62) is fixedly connected to the lower end of the supporting ring (53).

5. The automatic control device of a sodium hypochlorite generator according to claim 3, characterized in that: The inner wall of the supporting ring (63) is inserted with a sliding sleeve (64), and the sliding sleeve (64) is a hollow cylinder.

6. The automatic control device of a sodium hypochlorite generator according to claim 5, characterized in that: The outer wall of the sliding sleeve (64) is provided with an air inlet (65) near the bottom end position.

7. The automatic control device of a sodium hypochlorite generator according to claim 5, characterized in that: The bottom end of the sliding sleeve (64) is fixedly connected with a baffle (61).

8. The automatic control device of a sodium hypochlorite generator according to claim 7, characterized in that: The outer wall of the sliding sleeve (64) is fixedly connected to the inner wall of the supporting ring (53), and the upper surface of the tank body (1) is provided with a stirrer (3).

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