CN212883771U

CN212883771U - Automatic cleaning and maintaining system for water tank

Info

Publication number: CN212883771U
Application number: CN202021122328.8U
Authority: CN
Inventors: 唐森骑; 卜真良
Original assignee: Shanghai Construction Group Co Ltd
Current assignee: Shanghai Construction Group Co Ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-06
Anticipated expiration: 2030-06-17

Abstract

The utility model provides an automatic cleaning and maintaining system for a water tank, which comprises a water tank, wherein the water tank is communicated with a water inlet pipeline, a water outlet pipeline and a water drainage pipeline; still include quality of water sensor, nozzle unit, washing unit and add the medicine unit, quality of water sensor and nozzle unit set up inside the water tank, and the washing unit is including wasing pipeline, pressure water pump, first valve and second valve, and the washing pipeline both ends communicate inlet channel and nozzle unit respectively, and pressure water pump, first valve and second valve set up wash on the pipeline, it is a plurality of including adding medicine pipeline and a plurality of portion of holding, a plurality of the parallelly connected setting of portion of holding adds on the medicine pipeline, the both ends that add the medicine pipeline communicate respectively wash the pipeline. The degree of mobilization is high, and the situations of incomplete cleaning, incomplete disinfection and the like are effectively avoided.

Description

Automatic cleaning and maintaining system for water tank

Technical Field

The utility model relates to a water tank washs technical field, a self-cleaning maintenance system suitable for save stainless steel water tank of daily life water of special design.

Background

According to the survey of the world health organization, 80% of human diseases are related to water pollution. The domestic water tank is used as a water storage container for daily domestic water, and factors such as untimely and improper cleaning, incomplete disinfection, self corrosion and the like leave a great potential safety hazard for drinking water safety. In addition, because the operation level and the cleaning measure of a water tank cleaning factory are different, the cleaning degree of the domestic water tank is also different.

The existing water tank is mostly made of stainless steel, and the water tank needs to be maintained regularly to guarantee the service life of stainless steel products. However, the quality of routine maintenance is entirely dependent on the practitioner's literacy. Poor quality maintenance reduces the life of the tank and increases operating costs. In addition, in the traditional property management work, the water tank is regularly cleaned and maintained according to management regulations, and the water quality change in daily operation cannot be timely and effectively treated, so that potential safety hazards are left for domestic water.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an degree of automation is high, and effectively promotes the self-cleaning maintenance system that washs the water tank of maintenance efficiency and use.

An automatic cleaning and maintaining system for a water tank comprises the water tank, wherein a water inlet pipeline, a water outlet pipeline and a water drainage pipeline are communicated with the water tank;

the water quality sensor and the nozzle unit are arranged inside the water tank, the cleaning unit comprises a cleaning pipeline, a pressure water pump, a first valve and a second valve, the two ends of the cleaning pipeline are respectively communicated with the water inlet pipeline and the nozzle unit, the pressure water pump, the first valve and the second valve are arranged on the cleaning pipeline, the pressure water pump is positioned between the first valve and the second valve, the first valve is positioned on one side of the pressure water pump facing the water inlet pipeline, the dosing unit comprises a dosing pipeline and a plurality of accommodating parts, the accommodating parts are arranged on the dosing pipeline in parallel, the two ends of the dosing pipeline are respectively communicated with the cleaning pipeline, one end of the dosing pipeline is positioned between the pressure water pump and the first valve, the other end is positioned on one side of the first valve, which is far away from the pressurizing water pump.

Further, be provided with the third valve on the inlet channel, the third valve is located wash the pipeline with between the water tank.

Further, the medicine adding unit further comprises a fourth valve and a plurality of fifth valves, the fourth valve and the fifth valves are arranged on the medicine adding pipeline, the fourth valve and the fifth valves are located on two sides of the containing parts, the fifth valves are located and connected with the pressurizing water pump and between the first valves on the medicine adding pipeline, the number of the fifth valves is equal to that of the containing parts, and the fifth valves are arranged in a one-to-one correspondence mode.

Further, each accommodating part is internally provided with a solution which comprises a cleaning agent, a nursing agent and a disinfection solution.

Further, the care agent comprises a corrosion inhibitor and an antifogging agent.

Further, the nozzle unit comprises a plurality of nozzles, and the plurality of nozzles are uniformly distributed inside the water tank.

Furthermore, a filter is further arranged on the water inlet pipeline and is positioned on one side, back to the water tank, of the third valve.

Further, still be provided with the inlet valve on the inlet channel, the inlet valve is located the filter deviates from one side of third valve.

Further, the purge line is located between the filter and the third valve.

Furthermore, the water tank is also provided with an overflow pipe, a liquid level sensor, a liquid level meter and a vent pipe.

Compared with the prior art, the technical scheme has the following advantages:

can carry out real time monitoring to water tank inside through the quality of water sensor to opening and close through integrated control terminal or manual control valve, can wash by force, operation such as nursing and disinfection to the water tank, change the tradition and need the reservation, arrange the team group, wait personnel's operation flow, reduce the influence cycle that receives dirty drinking water, it is high-efficient, and degree of automation is high, still effectively avoid appearing wasing not in place, the not thorough condition such as disinfection, promote the quality of wasing, maintenance.

The present invention will be further described with reference to the accompanying drawings and examples.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural view of an automatic cleaning and maintenance system for a water tank according to the present invention;

fig. 2 is a schematic structural view of another example of the automatic cleaning and maintenance system for a water tank according to the present invention;

fig. 3 is a working principle diagram of the automatic cleaning and maintaining system for the water tank of the present invention.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims does not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, the automatic cleaning and maintaining system for the water tank includes a stainless steel water tank 100, wherein a water inlet pipe 110, a water outlet pipe 120 and a water drain pipe 130 are communicated with the water tank 100;

further comprises a water quality sensor 200, a nozzle unit 300, a cleaning unit 400 and a dosing unit 500, wherein the water quality sensor 200 and the nozzle unit 300 are arranged inside the water tank 100, the cleaning unit 400 comprises a cleaning pipeline 410, the water inlet pipe 110 and the nozzle unit 300 are respectively communicated with two ends of the cleaning pipe 410, the water inlet pipe 420, the first valve 430 and the second valve 440 are arranged on the cleaning pipe 410, the water inlet pipe 110 and the nozzle unit 300 are respectively communicated with two ends of the cleaning pipe 410, the water inlet pipe 420, the first valve 430 and the nozzle unit 300 are respectively arranged on one side, facing the water inlet pipe 110, of the water inlet pipe 420, the dosing unit 500 comprises a dosing pipe 510 and a plurality of accommodating parts 520, the accommodating parts 520 are arranged on the dosing pipe 510 in parallel, two ends of the dosing pipe 510 are respectively communicated with the cleaning pipe 410, one end of the dosing pipe 510 is arranged between the water inlet pipe 420 and the first valve 430, and the other end of the dosing pipe 510 is arranged on one side, facing away from the water inlet pump 420;

the water inlet pipe 110 is provided with a third valve 111, and the third valve 111 is located between the cleaning pipe 410 and the water tank 100.

The end of the inlet conduit 110 facing away from the tank 100 may be connected to a water replenishment system for filling the tank with water.

The water inlet pipe 110 is further provided with a filter 113, and the filter 113 is located at a side of the third valve 111 facing away from the water tank 100 and is used for filtering impurities in the water.

The water inlet pipe 110 is further provided with a water inlet valve 112, the water inlet valve 112 is located on a side of the filter 113 away from the third valve 111, and is used for controlling water inlet of the water tank and the cleaning pipe 410, and can be controlled manually or electrically, and the following valves can be controlled manually or electrically, except for special description.

Wherein the purge line 410 is connected between the filter 113 and the third valve 111.

The end of the outlet conduit 120 facing away from the water tank 100 may be connected to a water supply pump set for delivery of water. The outlet pipe 120 is provided with an outlet valve 121 for opening and closing the outlet pipe 120.

The drainage pipe 130 can drain water in the tank 100 to a trench, including washing sewage generated in the tank 100. A drain valve 131 is provided on the drain pipe 130 for opening and closing the drain pipe 130.

The water quality sensor 200 monitors the water quality in the water tank 100 in real time, when the water quality index is lower than the sanitary index, the water quality sensor can give an alarm to the property management department through an electric signal and transmit data, the property management department analyzes the data after receiving the alarm signal, gives notification of water supply suspension and water tank cleaning to a user, manually or electrically controls the water tank to clean and maintain and the like, the automation degree is high, and the use efficiency is effectively improved.

When it is necessary to wash the inside of the water tank 100, the operation of the water supply pump set is stopped, and the outlet valve 121 and the third valve 111 are controlled to be closed, and the drain valve 131 is controlled to be opened, so that the water in the water tank 100 is drained through the drain pipe 130. Then the second valve 440 is controlled to open to ensure that the cleaning pipeline 410 is unblocked, and the pressurized water pump 420 and the first valve 430 are opened to perform variable frequency control on the pressurized water pump 420. At this time, the water introduced through the water inlet pipe 110 is supplied to the nozzle unit 300 through the cleaning pipe 410, and the spray cleaning operation is performed on the inside of the water tank 100 by the nozzle unit 300. Wherein, the rough cleaning can be performed by low pressure water through the nozzle unit 300, and the sundries such as moss, scale deposit and the like adhered on the inner wall of the water tank can be primarily swept.

The receiving portion 520 may be used to receive a solution, which may include a cleaning agent, a nursing agent, and a disinfectant, wherein the cleaning agent may be a powerful cleaning agent, and the nursing agent may include a high-performance corrosion inhibitor, an anti-fogging agent, and the like. In one example, a solution is placed in each of the containers 520, and since multiple containers 520 are placed in parallel on the administration line 510, independent controlled delivery can be achieved by valve control.

Specifically, the dosing unit 500 further includes a fourth valve 530 and a plurality of fifth valves 540, the fourth valve 530 and the fifth valves 540 are disposed on the dosing pipe 510, wherein the fourth valve 530 and the fifth valve 540 are located at two sides of the accommodating portion 520, the fifth valves 540 are located on the dosing pipe 510 connecting the pressurized water pump 420 and the first valve 430, and the number of the fifth valves 540 is equal to that of the accommodating portion 520, and the fifth valves 540 are disposed in a one-to-one correspondence.

Independent delivery of the solutions is possible through control of the fourth valve 530 and the fifth valve 540. In one example, when the cleaning agent is needed to clean the inside of the water tank 100, the first valve 430 is controlled to be closed, and the fourth valve 530 and the accommodating part 520 for accommodating the cleaning agent are controlled to be opened corresponding to the fifth valve 540, so that the cleaning agent enters the cleaning pipeline 410, and the medium-pressure mode and the high-pressure mode are repeatedly switched by the pressurizing water pump 420, and the stubborn adhesive is washed until the drain pipeline 130 is drained without sewage. The cleaning process is not less than 20 min. Note that, at this time, the fifth valves 540 corresponding to the other receiving portions 520 are in the closed state.

And similarly, the nursing agent and the disinfectant can be independently conveyed. It can be seen that, the utility model discloses can carry out real time monitoring to water tank inside to can imitate operations such as washing, nursing and disinfection by force, effectively avoid appearing wasing the condition such as not in place, the disinfection is not thorough, and automated operation has improved efficiency greatly.

As shown in fig. 1 and 2, the nozzle unit 300 includes a plurality of nozzles uniformly arranged inside the water tank 100 to enable cleaning at various positions inside the water tank 100.

As shown in fig. 1 and 2, the tank 100 is further provided with an overflow pipe 600, a liquid level sensor 700, a liquid level meter 800, and a vent pipe 900. Wherein, one end of the overflow pipe 600 is located inside the water tank 100, the other end can be connected to the drain pipe 130 in parallel, and the overflow pipe 600 is located at one end of the water tank 100 and is horn-shaped.

In one example, referring to fig. 1 and 2, the number of the receiving portions 520 is four, and the receiving portions are respectively a first receiving chamber 521, a second receiving chamber 522, a third receiving chamber 523 and a fourth receiving chamber 524, the number of the fifth valves 540 is also four, and the fifth valves are respectively a first switch 541, a second switch 542, a third switch 543 and a fourth switch 544, the first switch 541 and the first receiving chamber 521 are oppositely disposed, the second switch 542 and the second receiving chamber 522 are oppositely disposed, the third switch 543 and the third receiving chamber 523 are oppositely disposed, and the fourth switch 544 and the fourth receiving chamber 524 are oppositely disposed. Wherein, a powerful cleaning agent is placed in the first accommodating cavity 521, a highly effective corrosion inhibitor is placed in the second accommodating cavity 522, a mist inhibitor is placed in the third accommodating cavity 523, and a disinfectant is placed in the fourth accommodating cavity 524. Taking this as an example, the working principle of the automatic cleaning and maintenance system for the water tank will be described with reference to fig. 1 to 3:

the first step is as follows: when the water quality sensor 200 detects that the inside of the water tank 100 needs to be cleaned, the water supply pump set is stopped, and the outlet valve 121 and the third valve 111 are controlled to be closed, and the drain valve 131 is controlled to be opened, so that the water in the water tank 100 is drained through the drain pipe 130. Then the second valve 440 is controlled to open to ensure that the cleaning pipeline 410 is unblocked, and the pressurized water pump 420 and the first valve 430 are opened to perform variable frequency control on the pressurized water pump 420. At this time, the water introduced through the water inlet pipe 110 is supplied to the nozzle unit 300 through the cleaning pipe 410, and the spray cleaning operation is performed on the inside of the water tank 100 by the nozzle unit 300. Wherein, the rough cleaning can be performed by low pressure water through the nozzle unit 300, and the sundries such as moss, scale deposit and the like adhered on the inner wall of the water tank can be primarily swept. And then the first valve 430 is controlled to be closed, and the fourth valve 530 and the first switch 541 are controlled to be opened, so that the cleaning agent enters the cleaning pipeline 410, the medium-pressure mode and the high-pressure mode are repeatedly switched through the pressurizing water pump 420, and stubborn adherends are washed until no sewage is discharged from the drain pipeline 130.

The second step is that: after the cleaning operation is completed, the inside of the water tank 100 needs to be maintained, the maintenance includes anti-corrosion treatment, the first switch 541 is controlled to be turned off, the second switch 542 and the third switch 543 are controlled to be turned on, and the anti-corrosion treatment is performed on the inside of the water tank 100 through the nozzle unit 300 by using the medium-pressure mode of the pressure water pump 420, including spraying on the inner wall of the water tank 100, the lacing wire, the welding line and other positions. After spraying, standing for more than 30min to form a passive film on the wall, the welding line and the internal lacing wire of the water tank and protect the stainless steel product.

After the anticorrosion treatment is finished, the fourth valve 530, the second switch 542 and the third switch 543 are controlled to be closed, the first valve 430 is controlled to be opened and closed, and the inside of the water tank 100 is flushed for not less than 10min through the low-pressure mode of the pressurized water pump 420, so that the stainless steel product is prevented from being damaged by the residual high-efficiency corrosion inhibitor.

The third step: after the maintenance is completed, it is necessary to sterilize the inside of the water tank 100. At this time, the first valve 430 is controlled to be closed, and the fourth valve 530 and the fourth switch 544 are controlled to be opened, so that the inside of the water tank 100 is sterilized in a full scale of not less than 5min by the low pressure mode of the pressurizing water pump 420.

After the disinfection is finished, the fourth valve 530 and the fourth switch 544 are controlled to be closed, the first valve 430 is controlled to be closed and opened, the interior of the water tank 100 is flushed for not less than 5min through the low-pressure mode of the pressurized water pump 420, residual chemicals in the process are fully flushed, and all sewage is emptied.

The fourth step: the first valve 430, the pressurized water pump 420, the second valve 440 and the drain valve 131 are controlled to be closed, and the outlet valve 121 and the third valve 111 are controlled to be opened, so that the water is normally supplied into the water tank 100.

To sum up, in the monitoring, cleaning, maintenance and disinfection process, the valve can be controlled manually or electrically to open and close, wherein the first valve 430, the fourth valve 530, the first switch 541, the second switch 542, the third switch 543 and the fourth switch 544 can be controlled by the integrated control terminal to open and close, so that the automatic control operation of the water tank is realized, the situations of incomplete cleaning, incomplete disinfection and the like are effectively avoided, the automatic operation is realized, and the efficiency is greatly improved.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. The invention is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An automatic cleaning and maintaining system for a water tank comprises the water tank, wherein a water inlet pipeline, a water outlet pipeline and a water drainage pipeline are communicated with the water tank; the method is characterized in that:

2. The automatic cleaning and servicing system for a water tank of claim 1, wherein a third valve is disposed in said inlet conduit between said cleaning conduit and said water tank.

3. The automatic cleaning and maintenance system for the water tank of claim 1, wherein the dosing unit further comprises a fourth valve and a plurality of fifth valves, the fourth valve and the fifth valves are disposed on the dosing pipeline, the fourth valve and the fifth valves are disposed on two sides of the accommodating portion, the fifth valves are disposed on the dosing pipeline connecting the pressurized water pump and the first valves, and the number of the fifth valves is equal to that of the accommodating portion and the fifth valves are disposed in a one-to-one correspondence manner.

4. The automatic cleaning and maintenance system for a water tank of claim 1, wherein each of said receiving portions contains therein a solution including a cleaning agent, a nursing agent and a disinfecting liquid.

5. The automatic cleaning and maintenance system for a water tank of claim 4, wherein the care agent comprises a corrosion inhibitor and an anti-fogging agent.

6. The automatic washing and maintenance system for a water tank of claim 1, wherein the nozzle unit includes a plurality of nozzles, and the plurality of nozzles are uniformly arranged inside the water tank.

7. The automatic cleaning and maintenance system for a water tank of claim 2, wherein a filter is further provided on the water inlet pipe, the filter being located on a side of the third valve facing away from the water tank.

8. The automatic cleaning and maintenance system for a water tank of claim 7, wherein a water inlet valve is further provided on the water inlet conduit, the water inlet valve being located on a side of the filter facing away from the third valve.

9. The automatic cleaning and servicing system for a water tank of claim 8, wherein said cleaning conduit is located between said filter and said third valve.

10. An automatic cleaning and maintenance system for a water tank as claimed in claim 1, wherein an overflow pipe, a liquid level sensor, a liquid level meter and a vent pipe are further provided on the water tank.