CN212589494U

CN212589494U - Colony house washing unit

Info

Publication number: CN212589494U
Application number: CN202021103013.9U
Authority: CN
Inventors: 陈龙; 陈扬群; 李伟健; 吕晓能; 孟贤德; 陈志勇; 麦焯伟; 陈剑辉
Original assignee: Guangdong Nanmu Machinery And Equipment Co ltd; Wens Foodstuff Group Co Ltd
Current assignee: Guangdong Nanmu Machinery And Equipment Co ltd; Wens Foodstuff Group Co Ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-26
Anticipated expiration: 2030-06-15

Abstract

The application relates to a colony house washing unit includes: a high pressure spray gun; a water storage mechanism; the water inlet of the boiler is communicated with the water outlet of the water storage mechanism; a water inlet of the booster pump is communicated with a water outlet of the boiler, and a water outlet of the booster pump is communicated with a water inlet of the high-pressure spray gun; the water pressure sensor is arranged at a water outlet of the booster pump; the controller is electrically connected with the boiler, the booster pump and the water pressure sensor, so that solidified excrement can be effectively removed, the sanitation dead corners of the ground, the hurdle and the like in the colony house can be cleaned, the colony house can be sterilized and cleaned by hot water, and the colony house can be thoroughly cleaned.

Description

Colony house washing unit

Technical Field

The application relates to the technical field of livestock breeding, in particular to a pen washing device.

Background

With the development of livestock breeding technology, the modern breeding industry generally adopts relatively airtight colony house to carry out the breed of domestic animal and poultry, and every time after the domestic animal of a batch and poultry are raised and accomplish, need carry out steps such as washing, disinfection and drying to colony house inside, carry out the breed of next batch domestic animal and poultry to guarantee that the domestic animal in the colony house can be in relative health, clean environment, do benefit to the production activity and go on.

However, in the case of colony cleaning, since excrement adheres to various places of the hurdle inside the colony, and has agglomerated and solidified on the hurdle, on the ground and in various crevices, it is difficult for the conventional colony cleaning apparatus to thoroughly clean the colony.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a flushing device for a colony house, which can facilitate thorough cleaning and reduce harmful bacteria, in view of the problem that it is difficult to thoroughly clean the colony house in the conventional art.

A pen flushing device comprising:

a high pressure spray gun;

a water storage mechanism;

the water inlet of the boiler is communicated with the water outlet of the water storage mechanism;

a water inlet of the booster pump is communicated with a water outlet of the boiler, and a water outlet of the booster pump is communicated with a water inlet of the high-pressure spray gun;

the water pressure sensor is arranged at a water outlet of the booster pump;

and the controller is electrically connected with the boiler, the booster pump and the water pressure sensor.

In one embodiment, the water level detection device further comprises a water level detection circuit electrically connected with the controller;

and the water level detection circuit is arranged in the water storage mechanism and used for detecting the water level value of the water storage mechanism.

In one embodiment, the water level detection circuit comprises a first floating ball, a second floating ball and a third floating ball;

the first floating ball, the second floating ball and the third floating ball are sequentially arranged in the water storage mechanism from high to low according to the height above the ground.

In one embodiment, the water replenishing control device further comprises a water replenishing control circuit electrically connected with the controller; the water replenishing control circuit is used for being electrically connected with the water replenishing pump.

In one embodiment, the device further comprises a water pressure signal acquisition circuit; the water pressure signal acquisition circuit is electrically connected between the water pressure sensor and the controller.

In one embodiment, the system further comprises a boiler control circuit; the boiler control circuit is electrically connected between the boiler and the controller.

In one embodiment, the system further comprises a circuit breaker and a frequency converter; the controller is electrically connected with the booster pump through the circuit breaker and the frequency converter in sequence.

In one embodiment, the device further comprises an alarm circuit; the alarm circuit is electrically connected with the controller.

In one embodiment, the system further comprises a touch display device; the touch display device is electrically connected with the controller.

In one embodiment, the controller is a PLC controller.

Above-mentioned colony house washing unit includes: a high pressure spray gun; a water storage mechanism; the water inlet of the boiler is communicated with the water outlet of the water storage mechanism; a water inlet of the booster pump is communicated with a water outlet of the boiler, and a water outlet of the booster pump is communicated with a water inlet of the high-pressure spray gun; the water pressure sensor is arranged at a water outlet of the booster pump; and the controller is electrically connected with the boiler, the booster pump and the water pressure sensor. This application accessible boiler heats rivers and output high-pressure rivers to can effectively clear away the excrement and urine of solidification and clean the health dead angle of ground and hurdle etc. in the colony house, and utilize hot water to disinfect the colony house clean, and then thoroughly clean the colony house, and make the livestock and the poultry raised more healthy.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a first embodiment of a colony-forming flushing device;

FIG. 2 is a second schematic view of an embodiment of a colony house flushing device;

FIG. 3 is a schematic view showing a third structure of the colony flushing device in one embodiment;

fig. 4 is a fourth structural schematic diagram of the colony house flushing device in one embodiment.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another.

Spatial relational terms, such as "under," "below," "under," "over," and the like may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "under" can encompass both an orientation of above and below. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. Further, "connection" in the following embodiments is understood to mean "electrical connection", "communication connection", or the like, if there is a transfer of electrical signals or data between the connected objects.

As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. Also, as used in this specification, the term "and/or" includes any and all combinations of the associated listed items.

In one embodiment, as shown in fig. 1, there is provided a pen flushing device comprising:

a high pressure spray gun;

a water storage mechanism;

the water pressure sensor is arranged at a water outlet of the booster pump;

Specifically, the high-pressure spray gun may be a device that increases the output pressure of the water stream; the water storage mechanism may be a container for storing water or other cleaning liquid, and the volume and volume of the water storage mechanism may be determined according to actual conditions and disinfection requirements.

The boiler can be the equipment that utilizes the chemical energy of electric energy, solar energy or fuel to carry out the heating to input liquid, it should be said that, the boiler can adopt arbitrary heating form to heat liquid in this application, also can be the equipment of arbitrary model, and this application does not do not specifically limit to this. Illustratively, the boiler employed in the present application may include a plurality of metal water tubes in the interior thereof, through which liquid flows. The boiler can heat the metal water pipe by burning gas, so that the liquid in the metal water pipe can be heated.

The booster pump may be a device for increasing kinetic energy and pressure of the output water flow, and may be a biogas type booster pump, a gas-liquid type booster pump, an air type booster pump, or a chlorine type booster pump, etc. The water pressure sensor can be a sensor for obtaining water pressure, and can be an electric current type pressure sensor or a voltage type pressure sensor, and preferably, the water pressure sensor can be an electric current type pressure sensor. The Controller may be a device for signal transceiving, data processing and data analysis, and may be, for example, a single chip, a PLC (Programmable Logic Controller), or another type of industrial Controller, such as an FPGA (Field Programmable Gate Array) Controller or a raspberry Controller. In one example, the controller may be a PLC controller. Further, the controller can be a controller of model 6ES 7288-1 SR20-0A 40.

In this application, the delivery port of water storage mechanism communicates the water inlet of boiler, the delivery port of boiler communicates the water inlet of booster pump, the delivery port of booster pump communicates the water inlet of high-pressure spray gun, and the delivery port of high-pressure spray gun exports high-pressure rivers. A water pressure sensor is arranged at the water outlet of the booster pump.

Further, the water outlet of the water storage mechanism can be communicated with the water inlet of the boiler through a first pipeline, the water outlet of the boiler can be communicated with the water inlet of the booster pump through a second pipeline, and the water outlet of the booster pump can be communicated with the water inlet of the high-pressure spray gun through a third pipeline.

The controller is electric connection boiler, booster pump and water pressure sensor respectively, and when needs started colony house washing unit, the controller can give a start signal for the boiler when starting the booster pump, and the controller can start booster pump and boiler simultaneously promptly. The boiler starts to be ignited, the water, the cleaning liquid or the sterilizing liquid stored in the water discharging mechanism flows into the boiler, the boiler heats the water flowing therein and supplies the hot water of the target temperature to the booster pump.

Specifically, the boiler may receive the target temperature sent by the controller, obtain a flow rate of water output from the boiler to the booster pump, that is, a feed water flow rate, determine a heating power according to the target temperature and the feed water flow rate, and adjust the heating power of the boiler, so as to ensure that the temperature of the output water flow is constant. Further, the boiler may be used to heat the water flow to 65 to 70 degrees celsius (including 65 and 70 degrees celsius) so that most of harmful bacteria may be killed and the sterilization effect may be enhanced. For example, the target temperature may be 70 degrees celsius, and the gas boiler may adjust the gas boiler power according to the water flow rate of the high-pressure washing, thereby ensuring that the water temperature is constant.

In one example, the colony house washing device may further include a temperature sensor for detecting a temperature of hot water output from the boiler, and further, the temperature sensor may be disposed at a water outlet of the boiler. In another example, the colony house flushing device may include a flow sensor for detecting a feed water flow rate of the boiler and transmitting the detected feed water flow rate to the boiler and/or the controller, and further, the flow sensor may be provided at a water outlet of the boiler.

The water outlet of the boiler is connected with the water inlet of the booster pump, hot water heated by the boiler flows into the booster pump, and the booster pump can boost the hot water. Specifically, the booster pump may receive the pressure control signal and boost the hot water according to the pressure control signal, such that a water pressure value of an output water flow of the booster pump may match a target water pressure value, e.g., may be equal to the target water pressure value or float within an acceptable range of the target water pressure value.

Rivers accessible high-pressure spray gun after the booster pump pressure boost is exported, and the rivers of high-pressure spray gun output can be highly compressed hot water rivers this moment, and the high-pressure hot water rivers that export through high-pressure spray gun house the body when breeding the house empty fence and wash to can realize certain function of disinfecting, and effective clean health dead angle also can be clear away well to the excrement and urine of solidifying, has guaranteed the cleanness of house internal portion. Further, a high pressure lance may be used to output a stream of water at 150MPa (megapascals).

The water pressure sensor is arranged at a water outlet of the booster pump and used for detecting a water pressure value of water flow output by the booster pump, namely outputting the water pressure value, and sending the detected output water pressure value to the controller. The controller may adjust the pressure control signal according to the received output water pressure value and the target water pressure value, and transmit the adjusted pressure control signal to the booster pump so that the output water pressure value may be matched with the target water pressure value. Meanwhile, the controller is also used for transmitting the target temperature to the boiler. Further, the target temperature and the target water pressure value may be obtained by receiving information input by a user.

In one embodiment, as shown in fig. 2, the water level detection circuit is electrically connected with the controller;

Specifically, the water level detection circuit may be a circuit for detecting a water level in the water storage mechanism, and may be implemented in a variety of different implementations, for example, the water level detection circuit may be a capacitive water level detection circuit, an ultrasonic water level detection circuit, or an infrared water level detection circuit, and the present application is not limited thereto.

Specifically, the water level detection circuit may be disposed in the water storage mechanism and electrically connected to the controller. The water level monitoring circuit detects the water level value of the water storage mechanism and sends the detected water level value to the controller. The controller judges whether the water level value is smaller than a first preset height or not, and stops the operation of the booster pump when the water level value of the water storage mechanism is smaller than the first preset height. If the booster pump is in the running state at the previous moment and the water level value of the water storage mechanism is smaller than the first preset height at the current moment, the working state of the booster pump is adjusted to be the closing state from the running state, and the booster pump does not work at the moment.

The colony house flushing device also comprises a water level detection circuit electrically connected with the controller; the water level detection circuit is arranged in the water storage mechanism and used for detecting the water level value of the water storage mechanism, so that the operation of the booster pump can be automatically stopped when the water level value of the water storage mechanism is lower than a first preset height, the damage caused by air suction of the booster pump when the water quantity of the water storage mechanism is insufficient is avoided, and the safety and the reliability of the colony house flushing device can be improved.

Specifically, the first floating ball, the second floating ball and the third floating ball can be arranged in the water storage mechanism, the height difference between the first floating ball and a reference surface (such as the ground) is a first height difference, the height difference between the second floating ball and the same reference surface is a second height difference, the height difference between the third floating ball and the same reference surface is a third height difference, and then the first height difference is larger than the second height difference, and the second height difference is larger than the third height difference. The controller can judge the water level condition in the water storage mechanism by collecting the switching conditions of the first floating ball, the second floating ball and the third floating ball. When the third floating ball acts, the controller can confirm that the water level value is smaller than the first preset height, and stop the running of the booster pump.

Further, the first floating ball, the second floating ball and the third floating ball can be respectively installed at the high position, the middle position and the low position of the water storage mechanism, wherein the low position can be a first preset height, the middle position can be a second preset height, and the high position can be a third preset height. It should be noted that the first preset height, the second preset height, and the third preset height may be determined according to actual conditions and design requirements.

In the colony house washing device, the water level detection circuit comprises the first floating ball, the second floating ball and the third floating ball, and the first floating ball, the second floating ball and the third floating ball are sequentially arranged in the water storage mechanism from high to low according to the ground clearance, so that the safety and the reliability are improved, and meanwhile, the cost is reduced.

Specifically, the water replenishing control circuit can switch the on-off state of the water replenishing pump under the control of the controller. Specifically, when the controller detects that the water level value in the water storage mechanism is smaller than or equal to a second preset height, the working state of the water replenishing pump can be adjusted to the starting state through the water replenishing control circuit. At the moment, the water replenishing pump works in an electrified state and replenishes water into the water storage mechanism so as to improve the water level in the water storage mechanism.

When the controller detects that the water level value in the water storage mechanism is greater than or equal to the third preset height, the working state of the water replenishing pump can be adjusted to the closed state through the water replenishing control circuit, so that the continuous increase of the water level in the water storage mechanism can be stopped, and the water in the water storage mechanism is prevented from overflowing. Further, the second preset height and the third preset height may be determined according to the water replenishing requirement and/or parameters of the water storage mechanism, and the present application does not specifically limit this.

In one example, the second float may be mounted at a second predetermined height and the first float may be mounted at a third predetermined height. When the first floating ball acts, the controller controls the water replenishing pump to enter a closed state through the water replenishing control circuit and stops replenishing water, so that water in the water storage mechanism is prevented from overflowing. When the second floating ball acts, the controller can control the water replenishing pump to enter a starting state through the water replenishing control circuit and start water replenishing, and the colony house flushing device can be started at any time. When the third floating ball acts, the controller can control the water replenishing pump to enter a starting state through the water replenishing control circuit and start water replenishing, the colony house flushing device is forbidden to be started at the moment to prevent the booster pump from being damaged due to water shortage, and the colony house flushing device can be mechanically started after the second floating ball acts. In another example, the water replenishment control circuit may include a solenoid valve.

The colony house flushing device also comprises a water replenishing control circuit electrically connected with the controller; the water replenishing control circuit is used for electrically connecting the water replenishing pump, so that automatic water replenishing can be realized, human intervention is not needed, the damage of the booster pump caused by water shortage is avoided, and the reliability of the system is improved.

In one embodiment, as shown in fig. 3, the water pressure signal acquisition circuit is further included; the water pressure signal acquisition circuit is electrically connected between the water pressure sensor and the controller.

Specifically, the water pressure signal acquisition circuit is respectively and electrically connected with the water pressure sensor and the controller, and the water pressure sensor is electrically connected with the controller through the water pressure signal acquisition circuit. The water outlet of the booster pump outputs high-pressure hot water, and the water pressure sensor is mechanically arranged at the water outlet of the booster pump and converts the received water pressure into an electric signal and transmits the electric signal to the water pressure signal acquisition circuit. The output end of the water pressure signal acquisition circuit is electrically connected with the controller and transmits the processed water pressure signal to the controller.

The hydraulic signal acquisition circuit can isolate and/or process (e.g., filter, amplify, and/or convert) the hydraulic signal. It should be noted that the water pressure signal collecting circuit may be implemented in any manner in the prior art, and the present application is not limited thereto.

The colony house flushing device also comprises a water pressure signal acquisition circuit; the water pressure signal acquisition circuit is electrically connected between the water pressure sensor and the controller, so that interference of interference devices and interference circuits in the colony house flushing device on water pressure signals can be reduced, and the anti-interference capacity and the stability of the signals are improved.

In one embodiment, further comprising a boiler control circuit; the boiler control circuit is electrically connected between the boiler and the controller.

Specifically, the colony house washing device may include a boiler control circuit electrically connected between the boiler and a controller, the controller being electrically connected to the boiler through the boiler control circuit. The boiler control circuit is used for controlling the working state of the boiler, such as controlling the boiler to be in a heating state, a heat preservation state or other states. The boiler control circuit can be an additional independent circuit or an auxiliary device of the controller. In one example, the boiler control circuit may be a relay dry contact output of the controller itself.

Specifically, the controller is electrically connected with the circuit breaker, the circuit breaker is electrically connected with the frequency converter, the frequency converter is electrically connected with the booster pump, the circuit breaker is used for supplying power to the frequency converter, and when the colony house flushing device is in a closed state, the power supply of the frequency converter is cut off. In one example, the circuit breaker may be a 3P circuit breaker.

The frequency converter is used for driving the booster pump and ensuring the booster pump to operate in a speed-adjustable manner. And the controller controls the output of the frequency converter according to the acquired real-time water pressure value. Taking the example that the pressure of the water outlet of the high-pressure spray gun needs to be kept at 150MPa (megapascal), when the pressure of the water outlet of the high-pressure spray gun is smaller than (150-M) MPa, the controller can increase the output of the frequency converter, and when the pressure of the water outlet of the high-pressure spray gun is larger than (150+ N) MPa, the controller can reduce the output of the frequency converter so as to reduce the rotating speed of the booster pump. The specific values of N and M can be determined after debugging and adjusting for many times according to the pipe diameter of the pipeline of the colony house flushing device, the length of the pipeline, the number of high-pressure spray guns, the capacity of a booster pump and the like.

In one embodiment, the system further comprises an alarm circuit; the alarm circuit is electrically connected with the controller.

Specifically, the alarm circuit may be a voice alarm circuit, an optical alarm circuit, a remote alarm circuit, or the like, and in one example, the alarm circuit may be an audible and visual alarm circuit. The controller can output sound-light alarm prompts according to the water level value of the water storage mechanism, the water pressure value of the pipeline, the water pressure value of the booster pump, the boiler feedback signal and the like, and prompts the abnormal conditions of the colony house flushing device of a user, so that the user can conveniently and timely handle the abnormity, and the reliable operation of the colony house flushing device is ensured.

In one embodiment, a touch display device is also included; the touch display device is electrically connected with the controller.

Specifically, the touch display device can display information such as a real-time water pressure value of the pipeline pressure, a working current of the frequency converter, a water level value of the water storage mechanism, a working state of the boiler and/or program starting time. Meanwhile, the system can also be used for receiving parameters input by a user, such as a target water pressure value, a target water temperature, an automatic detection function of each circuit device, setting of N and M values of the system and the like.

Among the above-mentioned colony house washing unit, possess good human-computer interface, can set up the pressure and the temperature of water pipe as required, satisfy the washing requirement of various breeds houses for the application is wide.

To facilitate connection of the solution of the present application, the following description is made by way of specific examples, and as shown in fig. 4, a pen house flushing device is provided, which includes a PLC controller, a water pressure sensor, a signal acquisition circuit, a circuit breaker, a frequency converter, a water charging control circuit, a boiler control circuit, a gas boiler, a high-pressure spray gun, a water tank, a booster pump and an audible and visual alarm circuit. Wherein, circuit breaker, converter, moisturizing control circuit, touch-sensitive screen and boiler control circuit can set up in the master control electronic box.

The PLC controller is respectively and electrically connected with the water supplementing control circuit, the boiler control circuit, the circuit breaker, the signal acquisition ground circuit, the sound and light alarm circuit and the touch screen, the boiler control circuit is electrically connected with the gas-fired boiler, and the frequency converter is electrically connected with the booster pump.

The water outlet of the water storage mechanism is communicated with the water inlet of the gas-fired boiler, the water outlet of the gas-fired boiler is connected with the water inlet of the booster pump, and the water outlet of the booster pump is communicated with the water inlet of the high-pressure spray gun. The water pressure sensor is arranged at the water outlet of the booster pump.

The output end of the high-pressure hot water output by the booster pump is provided with a water pressure sensor. The water pressure sensor converts the received water pressure into a signal and sends the signal to a signal acquisition circuit of the main control box body. The PLC receives the real-time water pressure signal of the signal acquisition circuit and sends a control command to the frequency converter.

In addition, a first floating ball, a second floating ball and a third floating ball are sequentially arranged in the water storage mechanism according to the high position, the middle position and the low position. When the water level is reduced, for example, the liquid level A is higher than a high-position floating ball (namely a first floating ball), the PLC detects the on-off state of the floating ball, and then the water replenishing pump motor is stopped. The high pressure flushing system can be started at any time. The liquid level B is between the high position floating ball and the middle position floating ball (namely between the first floating ball and the second floating ball), and the device does not start a water replenishing pump motor. The high pressure flushing system can be started at any time. The liquid level C is lower than the middle floating ball and higher than the low floating ball, the device starts a water replenishing pump motor, and the colony house flushing device can be started at any time. Liquid level D is less than low level floater (be less than the third floater promptly), and the device starts the moisturizing water pump motor, and can not start colony house washing unit this moment. The device gives out sound and light alarm, the touch screen prompts that the liquid level of the water tank is low, and the sound and light alarm is automatically released after the liquid level is higher than the floating ball at the middle position.

In the description herein, references to the description of "some embodiments," "other embodiments," "desired embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, a schematic description of the above terminology may not necessarily refer to the same embodiment or example.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A pen flushing device, comprising:

a high pressure spray gun;

a water storage mechanism;

the water pressure sensor is arranged at a water outlet of the booster pump;

2. A colony house flushing device according to claim 1, further comprising a water level detection circuit electrically connected to the controller;

the water level detection circuit is arranged in the water storage mechanism and used for detecting the water level value of the water storage mechanism.

3. A colony house flushing device according to claim 2, characterized in that the water level detection circuit comprises a first floating ball, a second floating ball and a third floating ball;

4. A colony house flushing device according to claim 2, further comprising a water replenishment control circuit electrically connected to the controller; and the water replenishing control circuit is used for electrically connecting the water replenishing pump.

5. A colony house flushing device according to claim 1, further comprising a water pressure signal acquisition circuit; the water pressure signal acquisition circuit is electrically connected between the water pressure sensor and the controller.

6. A colony house flushing device according to claim 1, further comprising a boiler control circuit; the boiler control circuit is electrically connected between the boiler and the controller.

7. A colony house flushing device according to claim 1, further comprising a circuit breaker and a frequency converter; the controller loops through the circuit breaker and the frequency converter is electrically connected with the booster pump.

8. A colony house flushing device according to claim 1, further comprising an alarm circuit; the alarm circuit is electrically connected with the controller.

9. A colony house flushing device according to any one of claims 1-8, further comprising a touch-sensitive display device; the touch display equipment is electrically connected with the controller.

10. A colony house flushing device according to any of claims 1-8, characterised in that the controller is a PLC controller.