KR102143722B1 - Apparatus of scale removing for cleaning water supply pipe line using jet type - Google Patents

Abstract

The present invention relates to a sewer pipe cleaning solution injection apparatus using a fog liquid jet method, and an injection method thereof. More specifically, the sewer pipe cleaning solution injection apparatus includes: a microbial agent tank storing a microbial agent therein and a fog liquid tank storing fog liquid therein; a pH control part to which the fog liquid stored in the fog liquid tank is supplied, and which controls the pH of the supplied fog liquid; a fog jet part into which the fog liquid with the pH controlled by the pH control part flows; a fog liquid supply pipe connected between the pH control part and the fog liquid tank; a microorganism cleaning solution tank into which the microbial agent is supplied, and into which the fog liquid is supplied by the fog liquid jet part to generate a microorganism cleaning solution; a microbial agent supply pipe connected between the microbial agent storage tank and the microorganism cleaning solution tank; and a cleaning solution supply pipe injecting the microorganism cleaning solution generated in the microorganism cleaning solution tank into the sewer pipe. Therefore, the sewer pipe cleaning solution injection apparatus is capable of efficiently removing substances stuck in the sewer pipe.

Description

Apparatus of scale removing for cleaning water supply pipe line using jet type}

The present invention relates to a sewage pipe cleaning liquid input device and input method using an injection method.

Unpleasant odor flows back due to sludge deposited in the pipe, or the pipe is frequently clogged due to oil and fat components, and thus there is a difficulty in not smoothly draining.

In order to solve this problem, a method of inserting a separate device from the outside of the blocked pipe to open the block is a widely known method.In this method, the pipe may be damaged due to excessive insertion of the insertion device into the pipe. It often occurred, and the pipe was clogged again after a certain period of time because the sludge and oil components were not completely removed.

In order not to repeat this phenomenon, it is necessary to remove the interior interior and remove the floor to newly replace the piping, but there is a problem that additional costs are incurred because the piping work and interior work must be newly performed.

Due to the above problems, conventionally, a method of removing impurities by adding an acidic or alkaline cleaning solution to a pipe or using high-pressure water has been developed. However, because oil contained in sewage floats on the surface of the sewage and adheres with impurities to the upper part of the pipe, input of a cleaning liquid that is heavier than water reacts with impurities located at the bottom of the pipe and does not remove impurities located at the upper part of the pipe. I couldn't.

Accordingly, there is a need for a device capable of removing impurities adhering to the inside of the pipe by contacting the inner wall surface of the pipe with the cleaning liquid while being installed in the exposed area of the main pipe of the building.

In particular, in order to solve the problem of clogging the sewage pipes due to domestic sewage or food wastewater in the sewage pipes of buildings, there is a need for a device and method that can increase the reaction area of the existing liquid cleaning solution to the sewage pipes and inject them effectively. Has become.

In addition, as a characteristic of sewage pipe fixing water, the oil component of the sewage flowing through the sewage pipe is lighter than water and is fixed to the upper part of the sewage pipe.Because the existing liquid detergent flows down the pipe with water, it does not react with the fixed substance at the top. However, there is a problem that the effect occurs only when a large amount of detergent is added.

In addition, since the food service facility is cleaned using an alkaline detergent after the business is closed, a pH environment is created that is difficult for the microbial cleaning solution to produce an effect inside the sewage pipe.

Therefore, by attaching a joint to the existing sewage pipe, the pH-adjusted liquid is sprayed into the sewage pipe to create a weakly acidic environment where the pH value is good for microorganisms to propagate, and then the liquid cleaning solution is injected into the sewage pipe. An apparatus and a method capable of efficiently reacting and removing the fixed matter in the pipe were required.

Registered Patent Publication No. 10-1954678 Registered Patent Publication No. 10-0802522 2 Unexamined Patent Publication No. 10-2006-0022141 3 Registered Patent Publication No. 10-1726762

Therefore, the present invention was conceived to solve the conventional problems as described above, and according to an embodiment of the present invention, in order to solve the problem of clogging the sewage pipe due to domestic sewage or food wastewater in the sewage pipe of the building It is an object of the present invention to provide a sewage pipe washing liquid input device and method using a fog liquid spraying method that can effectively inject the washing liquid in the state of the sewage pipe with a large reaction area to the sewage pipe fixation.

In addition, as a characteristic of sewage pipe fixing water, the oil component of the sewage flowing through the sewage pipe is lighter than water and is fixed to the upper part of the sewage pipe.Because the existing liquid detergent flows down the pipe with water, it does not react with the fixed substance on the upper part. The problem is that the effect occurs only when a large amount of detergent is added, and the pH environment is created in which it is difficult for the microbial cleaning solution to make an effect inside the sewage pipe because the cleaning is performed using an alkaline detergent after the business is closed. In order to solve the problem, according to an embodiment of the present invention, a liquid having a pH adjusted in the sewage pipe is sprayed with a joint in the sewage pipe to create a weakly acidic environment in which the pH value is good for the growth of microorganisms. It is an object of the present invention to provide a sewage pipe cleaning liquid input device and method using a fog liquid spraying method that can efficiently react a microbial cleaning liquid into a sewage pipe by injecting it to efficiently remove fixed matter in the pipe.

On the other hand, the technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned are clearly understood by those skilled in the art from the following description. Will be understandable.

A first object of the present invention is a sewage pipe washing liquid input device, comprising: a seeding agent tank for storing a seeding agent; and a washing liquid tank for storing the washing liquid; A pH adjusting unit for supplying the cleaning liquid stored in the cleaning liquid tank and adjusting the pH of the supplied cleaning liquid; A washing liquid spraying unit through which the washing liquid whose pH is adjusted is introduced by the pH adjusting unit; A cleaning liquid supply pipe connected between the pH control unit and the cleaning liquid tank; A microbial cleaning liquid tank for supplying the spawning agent to the inside and supplying the cleaning liquid to the inside by the cleaning liquid spraying unit to generate a microbial cleaning liquid; A spawning agent supply pipe connected between the spawning agent storage tank and the microbial cleaning solution tank; And a cleaning liquid supply pipe for introducing the microbial cleaning liquid generated in the microbial cleaning liquid tank into the sewage pipe. It may be achieved as a sewage pipe cleaning liquid input device using an injection method.

And an air tank in which compressed air is stored inside by driving the compressor. An air supply pipe for injecting the compressed air to the pH control unit; And it may be characterized in that it further comprises an air control valve provided on one side of the air supply pipe.

In addition, it may be characterized in that the microbial cleaning liquid tank is provided with a mesh member disposed to be spaced apart from each other at a specific interval.

And a spawning agent pump provided on one side of the spawning agent supply pipe, and the spawning agent control valve. A cleaning liquid pump provided on one side of the cleaning liquid supply pipe, and a cleaning liquid control valve; And a connection pipe connected between the washing liquid spraying unit and the microbial cleaning liquid tank, and an injection valve provided on one side of the connection pipe.

In addition, it may be characterized in that it includes a cleaning liquid heater for heating the cleaning liquid to a set temperature range in the cleaning liquid spraying part.

In addition, the washing liquid supply pipe may be connected to each of the joints installed in the sewage pipe, and further include a supply valve and a check valve provided on one side of each of the washing liquid supply pipes.

A second object of the present invention is to provide a cleaning solution injection method using a cleaning solution injection device according to the above-mentioned first object, comprising: a first step of filling compressed air in an air tank by operating a compressor; A second step of operating the spawning agent pump and opening the spawning agent control valve to inject the spawning agent in the seeding agent tank into the microbial washing liquid tank and closing the spawning agent control valve; A third step of operating the cleaning liquid pump and opening the cleaning liquid control valve to inject the cleaning liquid in the cleaning liquid tank into the pH control unit to adjust the pH, and after the pH-adjusted cleaning liquid is injected into the cleaning liquid spraying unit, closing the cleaning liquid control valve; And by opening the air control valve, the injection valve, and the supply valve, compressed air is supplied to the cleaning liquid spraying unit, so that the cleaning liquid in the cleaning liquid spraying part is supplied into the microbial cleaning liquid tank to generate a microbial cleaning liquid, and the microbial cleaning liquid is supplied to the sewage through a supply pipe. A fourth step of being introduced into the pipe; it can be achieved as a sewage pipe washing liquid input method using a spray method characterized in that it includes.

And in the third step, it may be characterized in that the cleaning liquid is heated to a set temperature range by a cleaning liquid heater provided in the cleaning liquid spraying part.

According to the sewage pipe washing liquid input device and input method using the fog liquid injection method according to an embodiment of the present invention, in order to solve the problem of clogging the sewage pipe due to household sewage or food wastewater in the sewage pipe of the building, It has the effect of increasing the reaction area and effectively injecting the cleaning liquid to the sewage pipes.

And, as a characteristic of the sewage pipe fixing water, the oil component of the sewage flowing through the sewage pipe is lighter than the water and is fixed to the upper part of the sewage pipe.The existing liquid detergent flows down the pipe with water and does not react with the fixed substance at the top The problem is that the effect occurs only when a large amount of detergent is added, and the pH environment is created in which it is difficult for the microbial cleaning solution to make an effect inside the sewage pipe because the cleaning is performed using an alkaline detergent after the business is closed. In order to solve the problem, according to the sewage pipe washing liquid input device and input method using the fog liquid injection method according to an embodiment of the present invention, the pH value by spraying the liquid adjusted pH into the sewage pipe by attaching a joint to the sewage pipe. After creating a weakly acidic environment in which microorganisms can propagate, a liquid cleaning solution is injected so that the microbial cleaning solution reacts efficiently inside the sewage pipe, thereby effectively removing the fixed matter in the pipe.

Meanwhile, the effects obtainable in the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those of ordinary skill in the art from the following description. I will be able to.

The following drawings attached to this specification are intended to illustrate one preferred embodiment of the present invention, and serve to further understand the technical spirit of the present invention together with the detailed description of the present invention, so the present invention is limited to those described in those drawings. It should not be construed limitedly.
1 is a configuration diagram of a sewage pipe cleaning liquid input device using a fog liquid injection method according to an embodiment of the present invention,
2 is a flow chart of a sewage pipe cleaning liquid input method using a fog liquid spraying method according to an embodiment of the present invention;
3 is a configuration diagram of a sewage pipe cleaning liquid input device using a fog liquid spraying method in a second step according to an embodiment of the present invention;
4 is a configuration diagram of a sewage pipe cleaning liquid input device using a fog liquid spraying method in a third step according to an embodiment of the present invention;
5A to 5C are configuration diagrams of a sewage pipe cleaning liquid input device using a fog liquid injection method in a fourth step according to an embodiment of the present invention,
6 is a block diagram showing a signal flow of a control unit according to an embodiment of the present invention;
7 is a perspective view of a fastening structure of a sewage pipe and an injection unit according to an embodiment of the present invention,
8 is a perspective view showing the configuration of a clamp according to an embodiment of the present invention.

The above objects, other objects, features and advantages of the present invention will be readily understood through the following preferred embodiments related to the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided to ensure that the disclosed contents are thorough and complete and that the spirit of the present invention is sufficiently conveyed to those skilled in the art.

In the present specification, when a component is referred to as being on another component, it means that it may be formed directly on another component, or a third component may be interposed between them. In addition, in the drawings, the thickness of the components is exaggerated for effective description of the technical content.

Embodiments described in the present specification will be described with reference to cross-sectional views and/or plan views, which are ideal exemplary views of the present invention. In the drawings, the thicknesses of the films and regions are exaggerated for effective description of technical content. Therefore, the shape of the exemplary diagram may be modified by manufacturing technology and/or tolerance. Therefore, the embodiments of the present invention are not limited to the specific shapes shown, but also include changes in shapes generated according to the manufacturing process. For example, the area illustrated at a right angle may be rounded or have a shape having a predetermined curvature. Therefore, the regions illustrated in the drawings have properties, and the shapes of the regions illustrated in the drawings are for illustrating a specific shape of a region of the device and are not intended to limit the scope of the invention. In various embodiments of the present specification, terms such as first and second are used to describe various components, but these components should not be limited by these terms. These terms are only used to distinguish one component from another component. The embodiments described and illustrated herein also include its complementary embodiments.

The terms used in the present specification are for describing exemplary embodiments and are not intended to limit the present invention. In the present specification, the singular form also includes the plural form unless otherwise specified in the phrase. As used herein,'comprises' and/or'comprising' does not exclude the presence or addition of one or more other components.

In describing the specific embodiments below, various specific contents have been prepared to more specifically describe and understand the invention. However, a reader who has knowledge in this field to understand the present invention can recognize that it can be used without these various specific contents. It should be noted that, in some cases, parts that are commonly known in describing the invention and which are not significantly related to the invention are not described in order to prevent chaos from coming into account in explaining the present invention.

Hereinafter, the configuration and function of the sewage pipe washing liquid input device 100 using the fog liquid injection method according to an embodiment of the present invention will be described.

First, FIG. 1 shows a configuration diagram of a sewage pipe cleaning liquid input device 100 using a fog liquid spraying method according to an embodiment of the present invention. As shown in Figure 1, the sewage pipe washing liquid input device 100 using the fog liquid injection method according to an embodiment of the present invention, as a whole, a fog liquid storage tank 2, a seed agent storage tank 3, a compressor ( 20), it can be seen that it is configured to include an air tank 21, a pH control unit 40, a fog spray unit 50, a microbial cleaning liquid tank 60, and a plurality of supply pipes.

The spawning agent is stored in the spawning agent storage tank (3), and the fog liquid is stored in the fogging solution storage tank (2).

In addition, the fog liquid stored in the fog liquid storage tank 2 is supplied to the pH adjusting unit 40, and the pH adjusting unit 40 is configured to adjust the pH of the supplied fog liquid. In other words, in order to solve the problem of creating a pH environment that is difficult for the microbial cleaning solution to have an effect in the sewage pipe (1), since the service facility is cleaned using an alkaline detergent after the business is terminated, according to an embodiment of the present invention The pH control unit 40 mounts a joint 90 on the sewage pipe 1 to spray the liquid adjusted pH into the sewage pipe to create a weakly acidic environment in which the pH value is good for microorganisms to propagate. By injecting the cleaning liquid, the microbial cleaning liquid reacts efficiently inside the sewage pipe 1, so that the fixed matter in the pipe can be efficiently removed.

The pH control unit 40 is provided with a pH measuring unit 81 to measure the pH of the fog liquid in real time, and supply an alkaline solution based on these measured values to adjust the fog liquid to a set pH range. .

In addition, the fog liquid whose pH is adjusted by the pH control unit 40 is introduced into the fog injection unit 50. A fog liquid heater 51 is provided in the fog spraying part 50. Therefore, the fog liquid is heated to a set temperature range by the fog liquid heater 51. The fog injection unit 50 is provided with a temperature sensor 82 to measure the temperature of the fog liquid in real time, and based on these measured values, the controller 80 controls the fog liquid heater 51 to control the temperature of the fog liquid. Adjust it so that it becomes the set temperature.

As shown in FIG. 1, a fog liquid supply pipe 10 is connected between the pH control unit 40 and the fog liquid storage tank 2, and a fog liquid pump 11 and a fog liquid pump 11 on one side of the fog liquid supply pipe 10 , It can be seen that the fog liquid control valve 12 is installed.

In addition, the microbial cleaning liquid tank 60 is supplied with a spawning agent inside, and the fog liquid is supplied to the inside by the fog spraying unit 50 to generate a microbial cleaning liquid. In the microbial cleaning liquid tank 60, a mesh member is provided that is spaced apart from each other by a specific distance.

And the spawning agent supply pipe 30 is connected between the spawning agent storage tank 3 and the microbial cleaning liquid tank 60. As shown in FIG. 1, it can be seen that a seeding agent pump 31 and a seeding agent control valve 32 are installed at one side of the seeding agent supply pipe 30.

In addition, the air tank 21 in which compressed air is stored by the drive of the compressor 20, an air supply pipe 22 for injecting compressed air to the pH control unit 40, and one side of the air supply pipe 22 It is configured to include an air control valve 23 provided.

In addition, as shown in FIG. 1, a connection pipe 52 is provided between the fog liquid injection unit 50 and the microbial cleaning liquid tank 60, and an injection valve 53 is provided on one side of the connection pipe 52. Able to know.

In addition, the cleaning liquid supply pipe 70 is configured to introduce the microbial cleaning liquid generated in the microbial cleaning liquid tank 60 into the sewage pipe 1.

The cleaning liquid supply pipe 70 is connected to each of the joints 90 installed in the sewage pipe 1, and includes a supply valve 71 and a check valve 72 provided on each side of the cleaning liquid supply pipe 70. It is composed by

That is, as shown in FIG. 1, when three joints 90 are installed in the sewage pipe 1, the first supply pipe 70-1 is connected to the first joint, and such a first supply pipe 70-1 A first supply valve 71-1 and a first check valve 72-1 are provided on one side, and a second supply pipe 70-2 is connected to the second joint, and such a second supply pipe 70-2 A second supply valve 71-2 and a second check valve 72-2 are provided on one side, and a third supply pipe 70-3 is connected to the third joint, and such a third supply pipe 70-3 It can be seen that a third supply valve 71-3 and a third check valve 72-3 are provided on one side.

In addition, an injection part 73 is installed at the connection part between the joint 90 mounted on the sewage pipe 1 and the supply pipe 70, and a nozzle 74 is provided in the injection part 73.

Hereinafter, a method of introducing a sewage pipe cleaning liquid using a fog liquid injection method according to an embodiment of the present invention will be described. First, Figure 2 shows a flow chart of a sewage pipe cleaning liquid input method using a fog liquid injection method according to an embodiment of the present invention.

First, in the first step, the compressed air is filled in the air tank 21 by operating the compressor 20 (S1).

In the second step, the seeding agent pump 31 is operated and the seeding agent control valve 32 is opened to inject the seeding agent in the seeding agent storage tank 3 into the microorganism washing liquid tank 60, and the seeding agent control valve 32 ) To close (S2). 3 is a block diagram of a sewage pipe cleaning liquid input device 100 using a fog liquid spraying method in a second step according to an embodiment of the present invention.

In this second step, in the microbial cleaning liquid tank 60, a plurality of mesh members are disposed at a specific distance from each other in a vertical direction from a plane direction to each other, so that when a seeding agent is injected, the seeding agent permeates into such a mesh member. .

And in the third step, the fog liquid pump 11 is operated and the fog liquid control valve 12 is opened to inject the fog liquid in the fog liquid storage tank 2 into the pH control unit 40 to adjust the pH, After the pH-adjusted fog liquid is injected into the fog injection unit 50, the fog liquid control valve 12 is closed (S3). And in this third step, the fog liquid is heated to a set temperature range by the fog liquid heater 51 provided in the fog spraying unit 50. 4 is a diagram showing the configuration of a sewage pipe cleaning liquid input device 100 using a fog liquid spraying method in a third step according to an embodiment of the present invention.

And in the fourth step, by opening the air control valve 23, the injection valve 53, and the supply valve 71, compressed air is supplied to the fog injection unit 50 so that the fog liquid in the fog injection unit 50 is The microbial cleaning liquid is supplied into the microbial cleaning liquid tank 60 to generate a microbial cleaning liquid, and the microbial cleaning liquid is introduced into the sewage pipe through the supply pipe 70 (S4). 5A to 5C are diagrams showing the configuration of a sewage pipe cleaning liquid input device 100 using a fog liquid spraying method in a fourth step according to an embodiment of the present invention.

As shown in FIG. 15A, when the microbial cleaning liquid is to be injected into the first joint, the air control valve 23, the injection valve 53, and the first supply valve 71-1 are opened to allow compressed air to The fog liquid in the fog spraying part 50 is supplied to the fog spraying part 50 to be supplied into the microbial cleaning liquid tank 60 to generate the microorganism cleaning liquid, and the microorganism cleaning liquid is supplied to the first joint through the first supply pipe 70-1. It can be seen that it is put into the sewer pipe by

And when the microbial cleaning liquid is to be injected into the sewage pipe 1 through the second joint (S5), after the first to third steps mentioned above are performed, as shown in FIG. 15B, the air control valve ( 23), the injection valve 53, and the second supply valve 71-2 are opened to supply compressed air to the fog injection unit 50, so that the fog liquid in the fog injection unit 50 is transferred to the microbial cleaning liquid tank 60 Microbial cleaning liquid is generated by being supplied to the inside, and the microbial cleaning liquid is introduced into the sewage pipe by the second joint through the second supply pipe 70-2.

In addition, in the case of injecting the microbial cleaning liquid into the sewage pipe 1 through the third joint, after the first to third steps mentioned above are performed, as shown in FIG. 15C, the air control valve 23 By opening the injection valve 53 and the third supply valve 71-3, compressed air is supplied to the fog injection unit 50, and the fog liquid in the fog injection unit 50 is supplied into the microbial cleaning liquid tank 60 As a result, the microbial cleaning liquid is generated, and the microbial cleaning liquid is introduced into the sewage pipe by the third joint through the third supply pipe 70-3.

6 is a block diagram showing a signal flow of the controller 80 according to an embodiment of the present invention. As shown in FIG. 6, the controller 80 controls the pH control unit 40 based on the pH value measured by the pH measurement unit 81 to set the pH of the fog liquid in a set range, that is, a weak acidity that is good for microorganisms to propagate. Control it with the environment. Further, the fog liquid heater 51 is controlled based on the fog liquid temperature value measured by the temperature sensor 82 to adjust the fog liquid temperature to a set range. And the control unit 80 is a compressor 20, a fog liquid pump 11, a fog liquid control valve 11, an air control valve 23, a spawn pump 31, a spawn control valve 32, an injection valve (53) is controlled to control the operation, opening and closing in each step.

7 is a perspective view showing a fastening structure between the sewage pipe 1 and the injection part 73 according to an embodiment of the present invention. And Figure 8 is a perspective view showing the configuration of the joint 90 according to an embodiment of the present invention. As shown in Figs. 7 and 8, it can be seen that the joint 90 is composed of a ring-shaped clamp.

This joint 90 includes a first clamp 91 and a second clamp 92 and a hinge shaft 93. The first clamp 91 forms a semicircular ring shape so as to surround a part of the pipe 1. A nozzle insertion hole 94 into which the injection part 73 is inserted is formed in the first clamp 91, and the nozzle insertion hole 94 passes through the first clamp 91. Since the nozzle insertion hole 94 is formed, it is possible to guide the position where the injection part 73 is inserted and installed in the pipe 1.

The second clamp 92 is rotatably coupled to one side of the first clamp 91 and has a shape symmetrical with the first clamp 92 so as to surround the other outer surface of the pipe 1. At this time, the hinge shaft 93 interconnects the first clamp 91 and the second clamp 92, and the first clamp 91 and the second clamp 92 rotate around the hinge shaft 93. . After the first clamp 91 and the second clamp 92 surround the outer surface of the pipe 1, the 19th clamp 91 and the second clamp 92 are coupled or coupled to each other. At this time, the first clamp 91 and the second clamp 92 may be coupled by a separate fixing bolt, and may be fastened or coupled to each other by various previously known coupling means.

As shown in FIG. 7, due to the configuration of the joint 90, the installation position of the injection unit 73 can be guided, and the nozzle insertion hole 94 after the joint 90 is first installed in the pipe 1 Process the pipe 1 corresponding to the insertion part of the injection part 73 through ). At this time, since the joint 90 surrounds and supports the outer surface of the pipe 1, the phenomenon that the pipe 1 is damaged or a crack is generated in the pipe 1 can be prevented.

7 and 8, the first clamp 91 or the second clamp 92, the first clamp 91 and the second clamp 92 has a tension portion 95 that is tensioned by an external force. It may be further provided. The tensioning portion 95 may be formed of a material having elasticity, and may be formed of various types of springs. This may be a diameter of the pipe (1) can vary, in this case, when the tensioning portion (95) is stretched to a predetermined length, it can be mounted on the pipe (1) larger than the first set pipe (1) diameter, so that the clamp 700 of the present invention ) Has the advantage of being universally used. In addition, it may be configured to maintain watertightness and airtightness with the pipe by providing a sealing member between the joint 90 and the pipe.

In addition, the apparatus and method described above are not limited to the configuration and method of the above-described embodiments, and the above-described embodiments are selectively combined with all or part of each embodiment so that various modifications can be made. It may be configured.

1: sewage pipe
2: Fog liquid storage tank
3: spawning agent storage tank
10: fog liquid supply pipe
11: Fog liquid pump
12: fog liquid control valve
20: compressor
21: air tank
22: Air supply pipe
23: air control valve
30: spawning agent supply pipe
31: spawn pump
32: spawn control valve
40: pH control unit
50: fog injection unit
51: fog liquid heater
52: connector
53: injection valve
60: microbial cleaning liquid tank
70: supply pipe
70-1: Supply Pipe 1
70-2: 2nd supply pipe
70-3: 3rd supply pipe
71: supply valve
71-1: First supply valve
71-2: 2nd supply valve
71-3: 3rd supply valve
72: check valve
72-1: first check valve
72-2: 2nd check valve
72-3: 3rd check valve
80: control unit
81: pH measurement unit
82: temperature sensor
90: joint
100: sewage pipe washing liquid input device using the fog liquid injection method

Claims (8)

In the sewage pipe washing liquid input device,
A seeding agent tank in which a seeding agent is stored, and a washing liquid tank in which a washing liquid is stored;
A pH adjusting unit for supplying the cleaning liquid stored in the cleaning liquid tank and adjusting the pH of the supplied cleaning liquid;
A washing liquid spraying unit through which the washing liquid whose pH is adjusted is introduced by the pH adjusting unit;
A cleaning liquid supply pipe connected between the pH control unit and the cleaning liquid tank;
A microbial cleaning liquid tank for supplying the spawning agent to the inside and supplying the cleaning liquid to the inside by the cleaning liquid spraying unit to generate a microbial cleaning liquid;
A spawning agent supply pipe connected between the spawning agent storage tank and the microbial cleaning solution tank; And
A cleaning liquid supply pipe for introducing the microbial cleaning liquid generated in the microbial cleaning liquid tank into the sewage pipe.
According to claim 1,
An air tank in which compressed air is stored inside by driving the compressor;
An air supply pipe for injecting the compressed air to the pH control unit; And
A sewage pipe cleaning liquid injection device using an injection method, characterized in that it further comprises an air control valve provided on one side of the air supply pipe.
According to claim 2,
In the microbial cleaning liquid tank, a sewage pipe cleaning liquid input device using a spray method, characterized in that a mesh member disposed at a specific distance from each other is provided.
According to claim 3,
A spawning agent pump provided on one side of the spawning agent supply pipe, and a spawning agent control valve;
A cleaning liquid pump provided on one side of the cleaning liquid supply pipe, and a cleaning liquid control valve; And
A connection pipe connected between the cleaning liquid spraying unit and the microbial cleaning liquid tank, and an injection valve provided on one side of the connection pipe. A sewage pipe cleaning liquid injection device using an injection method, comprising: a.
The method of claim 4,
And a cleaning liquid heater for heating the cleaning liquid to a set temperature range in the cleaning liquid spraying unit.
The method of claim 5,
The washing liquid supply pipe is connected to each of the joints installed in the sewage pipe, and further comprises a supply valve provided on one side of each of the washing liquid supply pipes, and a check valve.
In the cleaning liquid input method using the cleaning liquid input device according to any one of claims 4 to 6,
A first step of charging compressed air in the air tank by operating the compressor;
A second step of operating the seeding agent pump and opening the seeding agent control valve to inject the seeding agent in the seeding agent tank into the microorganism washing liquid tank and closing the seeding agent control valve;
A third step of operating the cleaning liquid pump and opening the cleaning liquid control valve to inject the cleaning liquid in the cleaning liquid tank into the pH control unit to adjust the pH, and after the pH-adjusted cleaning liquid is injected into the cleaning liquid spraying unit, closing the cleaning liquid control valve; And
By opening the air control valve, the injection valve, and the supply valve, compressed air is supplied to the cleaning liquid spraying section, and the cleaning liquid in the cleaning liquid spraying section is supplied into the microbial cleaning liquid tank to generate the microbial cleaning liquid, and the microbial cleaning liquid is injected into the sewage pipe through the supply pipe. A fourth step to be; a sewage pipe washing liquid input method using an injection method comprising a.
The method of claim 7,
In the third step,
The washing liquid input method using a spraying method, characterized in that the washing liquid is heated to a set temperature range by a washing liquid heater provided in the washing liquid spraying part.

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