Flow stabilizing tank for water supply

Abstract

The utility model discloses a steady flow tank for water supply, which belongs to the technical field of steady flow tanks and comprises a tank body, the top of the tank body is fixedly connected with two connecting pipes, the tops of the connecting pipes are fixedly connected with filter pipes, one ends of the two filter pipes are fixedly connected with a shunt cover, the side wall of the shunt cover is provided with a liquid inlet pipe, and the side wall of the shunt cover is provided with a liquid outlet pipe. A filtering mechanism convenient to clean is arranged in the filtering pipe, a flow dividing control mechanism is arranged in the flow dividing cover, a water source entering the tank body is pre-filtered through the filtering mechanism, impurities in the water source are filtered, and the problem that the impurities enter the tank body and are difficult to clean is solved; meanwhile, the filter screen can be conveniently disassembled, assembled and maintained, only the sealing cover needs to be disassembled and assembled when the filter screen is maintained, a water source entering the tank body is pre-filtered, and meanwhile, the maintenance efficiency of the filter screen is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of steady flow tank, especially to a steady flow tank for water supply. BACKGROUND

[0002] The steady flow tank is a tank body for non-negative pressure water supply equipment, and the non-negative pressure tank (also known as a steady flow tank, a steady flow compensator, a water replenishing tank, a buffer tank and a water storage tank) is an important component of the non-negative pressure water supply equipment. The main function is to make full use of the original pressure of the municipal pipe network and the integrated pressure of the municipal pipe network to eliminate negative pressure, eliminate secondary pollution, intelligently compensate water flow, and not generate negative pressure to the municipal pipe network to affect other users of the pipe network. The material of the non-negative pressure tank is usually 304 stainless steel.

[0003] The inner wall of the existing steady flow tank is easy to attach a lot of scale after a long time of use. The scale is difficult to be scraped off during cleaning after sedimentation, which makes it inconvenient for the staff to clean the steady flow tank, and further affects the subsequent use and use effect of the steady flow tank.

[0004] The existing patent (publication number: CN222101046U) is a steady flow tank for tap water supply, which comprises a bottom plate, two support plates fixedly connected to the top of the bottom plate, a steady flow tank body fixedly connected between the top of the two support plates, a water inlet fixedly connected to the top of the steady flow tank body, a fungus inhibitor fixedly installed on the top of the steady flow tank body, a function end of the fungus inhibitor extending into the interior of the steady flow tank body, a scraper provided on the inner side of the steady flow tank body, and a cleaning assembly provided in the interior of the steady flow tank body: the cleaning assembly is used to drive the scraper to move, a connecting pipe fixedly connected to the bottom of the steady flow tank body, a filter box fixedly connected to the bottom of the connecting pipe, and a water outlet and a sewage outlet fixedly connected to the two output ends of the filter box. The utility model drives the scraper to move in the interior of the steady flow tank body through the cleaning assembly, and scrapes off the scale on the inner wall of the steady flow tank body by the contact between the scraper and the inner wall of the steady flow tank body, so as to avoid the influence of the residual scale in the interior of the steady flow tank body on the subsequent use of the steady flow tank body.

[0005] In view of the above problems, the existing patent provides a solution, but there is no pre-filtering treatment for the water source entering the interior of the steady flow tank. The existing steady flow tank usually sets a filter screen in the interior of the tank body to filter the water source. Once the impurities enter the interior of the tank body, it is difficult to clean. Meanwhile, the existing steady flow tank cannot realize maintenance operation of the filter screen without stopping.

[0006] Therefore, a steady flow tank for water supply is proposed. UTILITY MODEL CONTENTS

[0007] The utility model discloses a purpose at, provide a kind of for water supply steady flow tank, can solve the problem that the water source that the existing steady flow tank enters inside is not pre-filtered, the existing steady flow tank is generally set filter screen in the inside of tank body and the water source is filtered, impurity once enters the inside of tank body and there is the problem that it is difficult to clean, simultaneously the existing steady flow tank cannot realize the problem of maintenance operation to filter screen without stopping machine.

[0008] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of for water supply steady flow tank, including tank body, the top of the tank body is fixedly connected with two connecting pipes, the top of the connecting pipe is fixedly connected with filter pipe, one end of two filter pipes is fixedly connected with shunt cover, the sidewall of the shunt cover is provided with liquid inlet pipe, the inside of the filter pipe is provided with the filter mechanism of being convenient for cleaning, the inside of the shunt cover is provided with shunt control mechanism;

[0009] The filter mechanism includes cover, support ring, support net cylinder, filter screen and cleaning assembly, the cover is screwed on one end of the filter pipe, the support ring is fixedly connected on the inner wall of the filter pipe, the support net cylinder is movably arranged in the inside of the filter pipe, the support net cylinder is adapted with the support ring, the two ends of the support net cylinder are in contact with the filter pipe and the cover respectively, the filter screen is arranged on the inner wall of the support net cylinder, and the cleaning assembly is arranged in the middle of the cover.

[0010] Preferably, the cleaning assembly includes a rotating seat, a mounting strip, and a brush strip, the rotating seat is installed in the middle of the cover, a plurality of mounting strips are fixedly connected to the sidewall of the rotating seat, and the brush strip is installed on the sidewall of the mounting strip.

[0011] Preferably, the shunt control mechanism includes a top cover, a drive shaft, a shunt blade, a connecting block, and an electric push rod, the top cover is installed on the top of the shunt cover, the drive shaft is bearing-connected to the middle of the top cover, the shunt blade is fixedly connected to the sidewall of the drive shaft, the connecting block is fixedly connected to the top of the drive shaft, the electric push rod is bolted to the top of the top cover, and the output end of the electric push rod is hingedly connected to the connecting block.

[0012] Preferably, a plurality of fan-shaped grooves are formed in the sidewall of the rotating seat, the fan-shaped grooves are equally spaced, a cleaning pipe is installed on the sidewall of the cover, and a control valve is arranged at the bottom of the cleaning pipe.

[0013] Preferably, a reinforcing column is fixedly connected to the sidewall of the rotating seat, a plurality of reinforcing strips are fixedly connected to the sidewall of the reinforcing column, and the other ends of the reinforcing strips are fixedly connected to the mounting strips.

[0014] Preferably, a check valve is installed in the middle of the connecting pipe.

[0015] Preferably, the filter pipe and the side wall of the cover are provided with sealing grooves, and the sealing grooves are provided with sealing gaskets.

[0016] Preferably, the shunt leaves are provided with sealing strips at both ends, and the side walls of the sealing strips are in contact with the inner walls of the shunt covers.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] 1. The filter mechanism is provided, which can pre-filter the water source entering the tank body, filter the impurities in the water source, avoid the problem that the impurities enter the tank body and are difficult to clean, and facilitate the disassembly and maintenance of the filter screen.

[0019] 2. The shunt control mechanism is provided, which can control the shunt of the water source in the shunt cover, make the water source shunt to the filter pipe used, realize intermittent filtering operation between two filter pipes, make one filter pipe maintain while the other filter pipe normally operates, realize disassembly and maintenance of the filter screen without stopping, and make the tank body continuously operate. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0021] Figure 1 It is the overall structure view of the present application;

[0022] Figure 2 It is the split structure view of the filter mechanism in the present application;

[0023] Figure 3 It is the split structure view of the filter mechanism in the present application;

[0024] Figure 4 It is the split structure view of the shunt control mechanism in the present application;

[0025] Figure 5 It is the structure view of the support net cylinder and the filter screen in the present application;

[0026] Figure 6 The structural view of the reinforcing column and the reinforcing strip in the utility model.

[0027] Mark explanation:

[0028] 1, tank body;2, connecting pipe;3, filter pipe;4, shunt cover;5, liquid inlet pipe;6, filter mechanism;7, shunt control mechanism;61, cover;62, support ring;63, support net cylinder;64, filter screen;65, cleaning assembly;651, rotating seat;652, mounting strip;653, brush strip;71, top cover;72, drive shaft;73, shunt blade;74, connecting block;75, electric push rod;8, fan-shaped groove;9, cleaning pipe;10, control valve;11, reinforcing column;12, reinforcing strip;13, check valve;14, sealing groove;15, sealing washer;16, sealing strip. Specific implementation

[0029] 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.

[0030] Please refer to Figures 1 to 6 The utility model provides a technical scheme:

[0031] A steady flow tank for water supply, including tank body 1, the top of tank body 1 is fixedly connected with two connecting pipes 2, the top of connecting pipe 2 is fixedly connected with filter pipe 3, one end of two filter pipes 3 is fixedly connected with shunt cover 4, the sidewall of shunt cover 4 is provided with liquid inlet pipe 5, the inside of filter pipe 3 is provided with filter mechanism 6 for easy cleaning, the inside of shunt cover 4 is provided with shunt control mechanism 7;

[0032] Filter mechanism 6 includes cover 61, support ring 62, support net cylinder 63, filter screen 64 and cleaning assembly 65, cover 61 is screwed on one end of filter pipe 3, support ring 62 is fixedly connected on the inner wall of filter pipe 3, support net cylinder 63 is movably arranged in the inside of filter pipe 3, support net cylinder 63 is matched with support ring 62, the two ends of support net cylinder 63 respectively contact filter pipe 3 and cover 61, filter screen 64 is arranged on the inner wall of support net cylinder 63, and cleaning assembly 65 is arranged in the middle of cover 61.

[0033] Specifically, as Figure 6As shown, the cleaning assembly 65 comprises a rotating seat 651, mounting strips 652 and brush strips 653. The rotating seat 651 is mounted in the middle of the cover 61. The mounting strips 652 are fixedly connected to the side walls of the rotating seat 651. The brush strips 653 are mounted on the side walls of the mounting strips 652.

[0034] Specifically, as shown in Figure 5 and Figure 6 , a plurality of fan-shaped grooves 8 are formed in the side walls of the rotating seat 651. The fan-shaped grooves 8 are equidistantly arranged. A cleaning pipe 9 is mounted on the side wall of the cover 61. The bottom of the cleaning pipe 9 is provided with a control valve 10.

[0035] Specifically, as shown in Figure 6 , reinforcing columns 11 are fixedly connected to the side walls of the rotating seat 651. A plurality of reinforcing strips 12 are fixedly connected to the side walls of the reinforcing columns 11. The other ends of the reinforcing strips 12 are fixedly connected to the mounting strips 652.

[0036] Specifically, as shown in Figure 2 , a check valve 13 is mounted in the middle of the connecting pipe 2.

[0037] Specifically, as shown in Figure 4 and Figure 6 , a sealing groove 14 is formed in the side wall of the filter pipe 3 and the cover 61. A sealing gasket 15 is arranged in the sealing groove 14.

[0038] Firstly, the water source enters the inside of the distribution cover 4 through the inlet pipe 5, and is distributed to the filter pipes 3 in use through the distribution control mechanism 7, and the water flows through the filter screen 64, and the fine mesh on the filter screen 64 can intercept the impurities and particulate matters in the water, so as to ensure that the water entering the tank body 1 is clean, and the filter screen 64 is supported by the supporting screen cylinder 63, and the supporting screen cylinder 63 is stably installed in the inside of the filter pipe 3 through the supporting ring 62, and then the filtered water enters the inside of the tank body 1 through the connecting pipe 2, when the filter screen 64 is used for a period of time, the rotating seat 651 is rotated, the mounting seat 651 and the brush strip 653 are rotated in the middle of the filter screen 64, the brush strip 653 is in contact with the filter screen 64, the impurities adhered to the filter screen 64 are brushed and cleaned, then the control valve 10 is opened, at this time, the water source and the impurities enter the cleaning pipe 9 through the fan-shaped groove 8 and are discharged, the cleaning and maintenance of the filter screen 64 are realized, when the filter screen 64 needs to be replaced and maintained, the water source is distributed to another group of filter pipes 3 through the distribution control mechanism 7, then the cover 61 is disassembled, the disassembly and maintenance of the filter screen 64 are completed, and the setting of the reinforcing column 11 and the reinforcing strip 12 can support and stabilize the mounting strip 652 and the brush strip 653, the setting of the check valve 13 can prevent the water source in the connecting pipe 2 from flowing back, the setting of the sealing groove 14 and the sealing gasket 15 improves the sealing effect between the cover 61 and the filter pipe 3, in this way, the pre-filtering treatment of the water source entering the inside of the tank body 1 is realized, and the maintenance efficiency of the filter screen 64 is improved.

[0039] Specifically, as shown in Figure 4 The distribution control mechanism 7 comprises a top cover 71, a driving shaft 72, a distribution blade 73, a connecting block 74 and an electric push rod 75, the top cover 71 is installed at the top of the distribution cover 4, the driving shaft 72 is bearing-connected to the middle of the top cover 71, the distribution blade 73 is fixedly connected to the side wall of the driving shaft 72, the connecting block 74 is fixedly connected to the top of the driving shaft 72, the electric push rod 75 is bolted to the top of the top cover 71, and the output end of the electric push rod 75 is hingedly connected with the connecting block 74.

[0040] Specifically, as shown in Figure 4 Both ends of the distribution blade 73 are bonded with sealing strips 16, and the side wall of the sealing strip 16 is in contact with the inner wall of the distribution cover 4.

[0041] In use, the movement of the connecting block 74 is pushed and pulled by the electric push rod 75, the connecting block 74 is hingedly connected with the output end of the electric push rod 75, the distribution blade 73 can rotate, the inlet pipe 5 and different filter pipes 3 can be connected through the different positions of the distribution blade 73 in the distribution cover 4, in this way, the distribution of the water source is realized, the intermittent filtering operation of the two filter pipes 3 is realized, one filter pipe 3 can be maintained while the other filter pipe 3 normally operates, the filter screen 64 can be disassembled and maintained without stopping, and the tank body 1 can continuously operate.

[0042] By adopting the technical scheme, the problem that the existing steady flow tank does not pre-filter the water source entering the inside of the steady flow tank is solved, the existing steady flow tank usually sets a filter screen 64 in the inside of the tank body 1 to filter the water source, once the impurities enter the inside of the tank body 1, the problem that the impurities are difficult to clean exists, and the existing steady flow tank cannot realize the maintenance operation of the filter screen 64 without stopping the machine.

[0043] Working principle: when the application is used, firstly, the movement of the connecting block 74 is pushed and pulled by the electric push rod 75, the connecting block 74 is hingedly matched with the output end of the electric push rod 75, so that the flow distribution blade 73 can rotate, the flow distribution blade 73 can realize the communication and cooperation between the liquid inlet pipe 5 and different filter pipes 3 at different positions in the flow distribution cover 4, the water source enters the inside of the flow distribution cover 4 through the liquid inlet pipe 5, and then flows into the filter pipe 3, the water flows through the filter screen 64, the small mesh holes on the filter screen 64 can intercept the impurities and particulate matters in the water, so as to ensure that the water entering the tank body 1 is clean, the filter screen 64 is supported by the supporting mesh cylinder 63, and the supporting mesh cylinder 63 is stably installed in the inside of the filter pipe 3 through the supporting ring 62, then the filtered water enters the inside of the tank body 1 through the connecting pipe 2, when the filter screen 64 is used for a period of time, the mounting seat 651 and the brush strip 653 are rotated in the middle of the filter screen 64, the brush strip 653 is in contact with the filter screen 64, the impurities adhered to the filter screen 64 are brushed and cleaned, then the control valve 10 is opened, at this time, the water source and the impurities enter the cleaning pipe 9 through the fan-shaped groove 8 and are discharged, so that the filter screen 64 is cleaned and maintained, when the filter screen 64 needs to be replaced and maintained, the rotation of the flow distribution blade 73 is realized by the movement of the connecting block 74 pushed and pulled by the electric push rod 75, so that the water source is distributed to another group of filter pipes 3, then the cover 61 is disassembled, and the disassembly and maintenance of the filter screen 64 are completed.

[0044] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A steady flow tank for water supply, comprising a tank body (1), characterized in that: The top of the tank body (1) is fixedly connected with two connecting pipes (2), the top of the connecting pipe (2) is fixedly connected with a filter pipe (3), one end of the two filter pipes (3) is fixedly connected with a shunt cover (4), the side wall of the shunt cover (4) is provided with a liquid inlet pipe (5), the inside of the filter pipe (3) is provided with a filter mechanism (6) for easy cleaning, the inside of the shunt cover (4) is provided with a shunt control mechanism (7). The filter mechanism (6) comprises a cover (61), a support ring (62), a support net cylinder (63), a filter screen (64) and a cleaning assembly (65), the cover (61) is threadedly connected to one end of the filter pipe (3), the support ring (62) is fixedly connected to the inner wall of the filter pipe (3), the support net cylinder (63) is movably arranged in the inside of the filter pipe (3), the support net cylinder (63) is matched with the support ring (62), the two ends of the support net cylinder (63) are in contact with the filter pipe (3) and the cover (61) respectively, the filter screen (64) is arranged on the inner wall of the support net cylinder (63), and the cleaning assembly (65) is arranged in the middle of the cover (61).

2. The steady flow tank for water supply according to claim 1, characterized in that: The cleaning assembly (65) comprises a rotating seat (651), a mounting strip (652) and a brush strip (653), the rotating seat (651) is mounted in the middle of the cover (61), a plurality of mounting strips (652) are fixedly connected to the side wall of the rotating seat (651), and the brush strip (653) is mounted on the side wall of the mounting strip (652).

3. The steady flow tank for water supply according to claim 1, characterized in that: The shunt control mechanism (7) comprises a top cover (71), a drive shaft (72), a shunt blade (73), a connecting block (74) and an electric push rod (75), the top cover (71) is mounted on the top of the shunt cover (4), the drive shaft (72) is bearing-connected to the middle of the top cover (71), the shunt blade (73) is fixedly connected to the side wall of the drive shaft (72), the connecting block (74) is fixedly connected to the top of the drive shaft (72), the electric push rod (75) is bolted to the top of the top cover (71), and the output end of the electric push rod (75) is hingedly connected with the connecting block (74).

4. The steady flow tank for water supply according to claim 2, characterized in that: A plurality of fan-shaped grooves (8) are formed in the side wall of the rotating seat (651), the fan-shaped grooves (8) are equally spaced, a cleaning pipe (9) is mounted on the side wall of the cover (61), and a control valve (10) is arranged at the bottom of the cleaning pipe (9).

5. The surge tank for water supply according to claim 2, characterized in that: A reinforcing column (11) is fixedly connected to the side wall of the rotating seat (651), a plurality of reinforcing strips (12) are fixedly connected to the side wall of the reinforcing column (11), and the other ends of the reinforcing strips (12) are fixedly connected with the mounting strips (652).

6. The surge tank for water supply according to claim 1, characterized in that: A check valve (13) is mounted in the middle of the connecting pipe (2).

7. The surge tank for water supply according to claim 1, characterized in that: Sealing grooves (14) are formed in the side walls of the filter pipe (3) and the cover (61), and sealing gaskets (15) are arranged in the sealing grooves (14).

8. The steady flow tank for water supply according to claim 3, characterized in that: Both ends of the splitter vane (73) are adhered with sealing strips (16), and the side wall of the sealing strip (16) is in contact with the inner wall of the splitter cover (4).

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