One-key life drainage and epidemic prevention conversion device

Abstract

The invention discloses a one-key life drainage and epidemic disease conversion device, which comprises a cabinet body, an access door and a canopy, a mounting cavity is formed in the middle of the cabinet body; a mounting frame is horizontally arranged in the middle of the mounting cavity; the mounting cavity is divided into two layers by the mounting frame, namely a control area on the upper layer and a dosing device area on the lower layer; a plurality of disinfectant storage containers are arranged in the dosing device area; the disinfectant storage container is provided with a disinfectant feeding port, a disinfectant stirring device and a disinfectant conveying pump, the disinfectant feeding port is used for feeding disinfectant liquid, the disinfectant stirring device is used for stirring disinfectant, and the disinfectant conveying pump is used for conveying the disinfectant to the disinfection tank or the septic tank. The invention discloses a one-key life drainage epidemic prevention conversion device, and aims to solve the problems that in the field of building life drainage epidemic prevention and disinfection treatment, no epidemic prevention conversion measures exist temporarily, normal use cannot be met when no epidemic situation exists, and when the epidemic situation breaks out, the additional disinfection function of life drainage of each single building is rapidly achieved; domestic drainage which may have viruses is prevented from being mixed in different buildings through outdoor drainage pipelines, and viruses are prevented from being spread.

Description

Technical Field

[0001] The invention relates to the technical field of epidemic prevention and disinfection of building domestic drainage, and in particular to a one-button domestic drainage and disinfection conversion device. Background Art

[0002] From 165 AD to 2024 AD, humans have experienced various large-scale infectious disease outbreaks, including smallpox, plague, cholera, H1N1 virus, and coronavirus.

[0003] In May 2020, the National Health Commission and the National Development and Reform Commission jointly issued the "Plan for Building Public Health Prevention, Control and Treatment Capacity", requiring health administrative departments at all levels to include the establishment of designated hospitals for epidemic treatment in regional health planning, and further strengthen the construction of convertible wards for "peacetime and epidemics" in general hospitals. For the first time, the concept of "peacetime and epidemics" that hospital construction needs to combine normal use and use during the epidemic was mentioned. Since then, relevant research and practice on the "peacetime and epidemics" of architectural functions in the hospital construction sector have made progress.

[0005] After research, it was found that there is no concept of "conversion from peacetime to epidemic" and related research in the field of drainage products for residential and public buildings such as stadiums, hotels, factories, and large exhibition halls around the world. While solving the problem of "conversion from peacetime to epidemic" in building drainage construction, how to achieve the most convenient, fast, safe, and reliable conversion is a key issue from the perspective of solving practical problems with actual products. Obviously, these are the problems that the country needs to solve urgently in its daily work of preventing epidemic outbreaks and in its emergency work of controlling the epidemic when an epidemic breaks out.

[0006] During the epidemic, when sports venues, hotels, factories, and large exhibition halls were temporarily transformed into centralized isolation points, they faced many practical difficulties because they needed to add pre-disinfection tanks at the end of the building's domestic drainage network and in front of the septic tank to meet the epidemic prevention and control needs of the isolation sites:

[0007] 1. Time. Once the epidemic gets out of control, the speed of transmission will increase exponentially. All epidemic prevention and control work needs to be completed and put into use in a very short time. However, the time required for construction and renovation will result in the temporary public centralized isolation site being unable to be put into use within a few days.

[0008] 2. Construction difficulties. To add a pre-disinfection pool to the renovation, it is necessary to investigate the original drainage pipelines of the existing buildings. Because the drainage pipelines are buried underground, a professional geophysical exploration company is required to conduct geophysical exploration, which increases the time required for implementation. During the epidemic, it is necessary to reduce the flow of social personnel, and geophysical surveys and construction and renovation personnel have greatly increased the risk of cross-infection in the area. Construction excavation and adding pre-disinfection pools require underground space. Often, various types of underground pipelines are already laid around existing public buildings in urban areas, making it difficult to find underground space for the installation of new pre-disinfection pools.

[0009] 3. Resources. During the epidemic, the deployment of professional technicians, professional measurement and construction tools, construction materials, and operation and maintenance materials are all human and material resources that are difficult to obtain normally during the epidemic;

[0010] 4. Management. After the pre-disinfection setting is added, the operation and maintenance management of the new facilities requires professionals or trained property management and logistics personnel before they can be put into use. There is a shortage of personnel with professional equipment management knowledge.

[0011] As for the main places for quarantine, the residential communities of the people, they were unconditionally renovated during the epidemic to ensure the safety of quarantine. Therefore, it is difficult to meet the actual needs and face many difficulties to implement renovations to meet the needs of the epidemic after the outbreak.

[0012] The construction of civil air defense projects with reference to buildings is to meet the conversion between peacetime and wartime, and to effectively protect the lives and safety of the people in case of emergency wars. In the face of the inevitable large-scale human infectious disease epidemic, it is very urgent and urgent to ensure the safety of people's lives and health by quickly, safely and reliably achieving the safety of drainage in isolation and temporary public space centralized isolation places when the epidemic breaks out, and realizing the one-button conversion of domestic drainage between peacetime and epidemics. Summary of the invention

[0013] The purpose of the present invention is to provide a one-button life-level discharge and quarantine conversion device, and the technical problems to be solved are:

[0014] 1. The present invention aims to solve the problem of potential life safety hazards in the field of epidemic prevention and disinfection of building domestic drainage. There is no conversion measure for normal-epidemic use, and it is impossible to meet the requirements of normal use when there is no epidemic. When an epidemic breaks out, the domestic drainage of each building can quickly add a disinfection function to avoid the possibility that domestic drainage with possible viruses can pass through outdoor drainage pipes between different buildings and spread the virus, and it is impossible to achieve safe isolation between buildings;

[0015] 2. The present invention aims to solve the difficulties of urgent time, construction difficulties, personnel and equipment deployment difficulties, and management difficulties when additional construction and modification are used to meet the needs of building epidemic prevention and control isolation during an epidemic outbreak. The present invention uses simple, fast, and safe integrated equipment to complete the requirements of drainage disinfection treatment for building units, and meet the needs of epidemic prevention and isolation between drainage pipes in various places during an epidemic.

[0016] In order to solve the above technical problems, the technical solution of the present invention is:

[0017] 1. Refer to the National Health Commission and the Ministry of Housing and Urban-Rural Development jointly issued the National Health Commission Planning Letter

[2021] No. 261 "Notice on Issuing the Design Guidelines for Temporary Facilities for Medical Isolation and Observation (Trial)" and the isolation sites built during the epidemic. It is required to set up a disinfection tank with a hydraulic retention time of not less than 1 hour in front of the septic tank at the end of the drainage network of the isolation site, so as to ensure that the domestic sewage discharged from the isolation site has been disinfected. Therefore, the volume required for the retention time of the disinfection tank is calculated within the retention time of the septic tank. By opening the dedicated disinfection and dosing pipeline, it can be realized that the dedicated disinfection pipeline is not opened during non-epidemic times, which does not affect normal use. During an epidemic, the disinfection pipeline is opened manually or by telecommunications control to achieve epidemic prevention and disinfection of domestic sewage, thereby realizing the conversion of domestic sewage between buildings.

[0018] 2. The septic tanks that were originally required to be installed in each building have been selected according to national design specifications to meet the hydraulic retention time of more than 12 hours. Therefore, a septic tank with an additional hydraulic retention time of 1 hour or a finished septic tank with an appropriately modified structure and integrated disinfection tank can be selected. Sensors are added to the outlet of the septic tank to monitor the drainage flow, pH, and residual chlorine; a dosing device is installed outside the septic tank to control the disinfection dosage in real time according to the water quality monitoring data, and the disinfectant is delivered to the first compartment of the septic tank through a special disinfection pipeline through a disinfectant delivery pump; the septic tank ventilation pipe is disinfected and discharged.

[0019] 3. Except for the septic tank in point 2, the control box, disinfection box, disinfectant delivery pump, stirring pump and exhaust pipe disinfection device are integrated according to the equipment structure and process flow to construct a new type of integrated equipment for domestic exhaust water disinfection conversion.

[0020] 4. Install the integrated equipment outdoors near the septic tank, install a stainless steel box shell, ventilation pipe, and device foundation; design control, monitoring and alarm requirements to achieve one-button start; design foundation pre-buried hole requirements.

[0021] The one-button domestic water-water-sanitation conversion device can be installed in an outdoor environment around a septic tank. The device is a stainless steel cabinet with a stainless steel canopy on the top and a stainless steel inspection door on the front. The stainless steel inspection door is equipped with a waterproof lock and a glass window. The outer surface of the stainless steel cabinet is electroplated and can be placed in an outdoor environment for a long time to maintain the overall consistency and beauty of the appearance. A canopy is set on the top of the cabinet to further facilitate the operation of the control cabinet or the addition of disinfectant solution in rainy days. The inspection door is equipped with a waterproof lock to prevent non-operating personnel from operating it by mistake. The glass window allows operators to easily check the switch status of the control cabinet and the real-time data of water quality monitoring.

[0022] A stainless steel frame is set in the middle of the cabinet, dividing the interior into two layers, the upper layer is the control area, and the lower layer is the dosing device area. There are two disinfectant storage containers, one for use and one for backup. The volume can be calculated according to the national standards based on the number of people served by the septic tank, and can store 5 to 30 days of disinfectant. A disinfectant addition port, a disinfectant stirring pump, and a disinfectant delivery pump are set above each dosing barrel, which are used to add disinfectant liquid, stir the disinfectant daily, and deliver the disinfectant to the disinfection tank or septic tank.

[0023] The upper level is the control area, which is equipped with a control cabinet and exhaust pipe disinfection device. The control cabinet is connected to an external power supply, and receives the signal of the water quality sensor at the septic tank outlet through electrical cables, and controls the start and speed regulation of the mixing pump and the booster pump. The septic tank ventilation pipe is disinfected by the exhaust pipe disinfection device in the control area and then discharged into the outdoor air environment, achieving exhaust gas disinfection and discharge.

[0024] A concrete foundation is set at the bottom of the device. Four steel casings are pre-buried in the foundation according to the equipment pipeline connection requirements. They are used as septic tank ventilation pipes, water quality monitoring sensor signal cables, and external power cables to enter the cabinet, ensuring that the wire pipes are connected through concealed burial.

[0025] In actual project applications, the required daily disinfection living drainage volume can be calculated based on the number of people served by domestic drainage and the daily domestic drainage quota for one person in the national standard "Building Water Supply and Drainage Design Standard GB 50015-2019", and then the daily disinfectant volume can be calculated based on the national design standard "Emergency Fever Clinic Design Example 20Z001", which requires an effective chlorine dosage of 50 mg / L for domestic drainage. The dosing barrel that needs to store disinfectant for several days is selected according to the purchaser's needs, and the specific specifications of the integrated equipment of the present invention can be obtained by selection.

[0026] The one-button domestic drainage and disinfection conversion device can be placed around the outdoor septic tank in green areas or corners of squares that do not affect pedestrians and vehicles. The wire pipe is connected to the cabinet through the pre-buried casing, and the septic tank ventilation pipe, water quality monitoring sensor signal cable, and external power cord are connected to the cabinet. The controller can monitor the outlet water quality in real time. According to the water volume and residual chlorine content of the water quality, the control cabinet controls the dosing flow of the disinfectant delivery pump in real time.

[0027] When there is no epidemic, the one-button living water level epidemic conversion device is placed outdoors with the door locked to avoid accidental startup and does not affect any normal use.

[0028] When an epidemic occurs, the logistics and property management personnel open the cabinet door lock and start the control cabinet switch with one click. The device starts the mixing pump and dosing pump in real time according to the water quality monitoring data, realizing the one-click domestic drainage disinfection function, meeting the domestic drainage disinfection treatment of buildings and homes during the epidemic, and ensuring the epidemic prevention and isolation requirements of the drainage pipes in isolation places.

[0029] There is one dosing tank for use and one for backup. When one of them is under maintenance or the disinfectant is added, the other one is put into use to maintain the normal operation of the system. The dosing tank is equipped with a water level monitor. The control cabinet monitors the operation of the water pump and the amount of disinfectant in the dosing tank in real time. When the mixing pump and dosing pump cannot operate normally, an equipment failure alarm signal is issued. When the disinfectant is exhausted, a drug exhaustion signal is issued, which is convenient for logistics and property management personnel to repair and add disinfectant in time.

[0030] The integrated equipment of the present invention can be appropriately deformed according to the placement scenario. For example, when it is set in an indoor space, the ventilation pipe for disinfection can be extended to the outdoors. If it needs to be buried underground, the carbon steel or fiberglass shell after anti-corrosion treatment can be replaced and the direction of the dosing barrel can be adjusted to achieve it.

[0031] Beneficial effects of the present invention:

[0032] 1. In the face of the inevitable periodic outbreaks of large-scale infectious diseases in humans, the present invention can achieve the goal of not affecting the use of domestic drainage in normal times, and quickly, safely and reliably achieve the safety of drainage in isolated and temporary public spaces when an epidemic breaks out, and realize the one-key conversion of domestic drainage from peacetime to epidemic, providing a new domestic drainage epidemic prevention and disinfection product solution.

[0033] 2. The present invention highlights the technical effect of one-button activation. In response to epidemic emergencies, every second counts in epidemic prevention and control work. No construction modification or professional and technical personnel are required to enter the site for debugging and start use. Property management and logistics personnel can start the disinfection device with one button.

[0034] 3. Compared with new construction projects that bypass the preset disinfection tank in front of the septic tank or renovate existing buildings to add a buried disinfection tank, the present invention saves the engineering workload of the underground disinfection tank, the underground space occupied, and the additional operation and maintenance management of the disinfection tank, saving investment cost, construction period, daily operation and maintenance learning cost and maintenance cost of operation and maintenance personnel.

[0035] 4. The present invention takes advantage of the convenience of integrated equipment. All functional components are integrated in the integrated cabinet, which effectively solves the requirements of large-scale production, operation and maintenance management, transportation, sales convenience, and component linkage control. It saves space and can adapt to outdoor working scenes in the sun and rain. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of a one-button life-level drainage and quarantine conversion device of the present invention;

[0037] Figure 2 It is a schematic diagram (cross-sectional view) of a one-button life-level drainage and quarantine conversion device of the present invention;

[0038] Figure 3 The present invention is an internal view of a one-button living water discharge and quarantine conversion device. DETAILED DESCRIPTION

[0039] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0040] like Figure 1-3 As shown, a one-button household air conditioning conversion device comprises a cabinet 1, an inspection door 2, and a canopy 3; a mounting cavity is provided in the middle (inside) of the cabinet 1;

[0041] A mounting frame 5 is horizontally arranged in the middle of the mounting cavity; the mounting frame 5 is preferably a stainless steel frame.

[0042] The mounting frame 5 divides the mounting cavity into two layers, namely, the control area 6 at the upper layer and the dosing device area 7 at the lower layer;

[0043] The dosing device area 7 is provided with a plurality of disinfectant storage containers 8, preferably two, one for use and one for backup. The disinfectant storage container 8 is provided with a disinfectant adding port, a disinfectant stirring device 9, and a disinfectant delivery pump 10. The disinfectant adding port is used to add disinfectant liquid, the disinfectant stirring device 9 is used to stir the disinfectant, and the disinfectant delivery pump 10 (boosting pump) is used to deliver the disinfectant to the disinfection tank or septic tank.

[0044] The disinfectant storage container 8 is a cylinder with an inner cavity in the middle, and a drug delivery tube is connected to the bottom thereof, which is connected to the disinfection tank or septic tank through the drug delivery tube.

[0045] The disinfectant stirring device 9 includes a motor 91, a stirring shaft 92, and a stirring paddle 93. The motor 91 is vertically arranged and fixed on the top of the disinfectant storage container 8. Its output shaft is connected to the stirring shaft 92. The stirring paddle 93 is sleeved on the bottom end of the stirring shaft 92; the stirring paddle 93 and the stirring shaft 92 are arranged in the inner cavity of the disinfectant storage container 8.

[0046] The cabinet 1 is installed above the concrete foundation 11. The concrete foundation 11 pre-buries several steel casings 12 according to the equipment pipeline connection requirements, preferably four, which are used as septic tank ventilation pipes, water quality monitoring sensor signal cables, and external power cables to enter the cabinet 1 to ensure that the wire pipes are connected through concealed burial.

[0047] The control area 6 is provided with a control cabinet 61 and an exhaust pipe disinfection device 62. The control cabinet 61 is connected to an external power supply, receives the signal of the water quality sensor at the outlet of the septic tank through an electrical cable, controls the start and speed regulation of the stirring pump and the booster pump. The exhaust pipe disinfection device 62 is connected to the septic tank ventilation pipe 4.

[0048] The septic tank ventilation pipe 4 is discharged into the outdoor air environment after being disinfected by the exhaust pipe disinfection device 62 in the control area 6, and the exhaust gas is discharged after being disinfected.

[0049] The one-button domestic drainage and disinfection conversion device can be placed around the outdoor septic tank in green areas or corners of squares that do not affect pedestrians and vehicles. The wire pipe passes through the pre-buried casing, and the septic tank ventilation pipe, water quality monitoring sensor signal cable, and external power cord are connected to the cabinet 1. The controller can monitor the outlet water quality in real time. According to the water volume and residual chlorine content of the water quality, the control cabinet 61 controls the dosing flow of the disinfectant delivery pump 10 in real time.

[0050] When there is no epidemic, the one-button living water level epidemic conversion device is placed outdoors with the door locked to avoid accidental startup and does not affect any normal use.

[0051] When an epidemic occurs, the logistics and property management personnel open the cabinet door lock and start the control cabinet 61 switch with one button. The device starts the disinfectant stirring device 9 and the disinfectant delivery pump 10 in real time according to the water quality monitoring data, and realizes the one-button domestic drainage disinfection function to meet the domestic drainage disinfection treatment of buildings and homes during the epidemic, and ensure the epidemic prevention and isolation requirements of the drainage pipes in the isolation places.

[0052] The disinfectant storage container 8 is used in one and in the other. When one of them enters the maintenance or disinfectant operation period, the other is put into use to maintain the normal operation of the system. The disinfectant storage container 8 is provided with a water level monitor, and the control cabinet 61 monitors the operation of the disinfectant delivery pump 10 and the amount of disinfectant in the disinfectant storage container 8 in real time. When the disinfectant stirring device 9 and the disinfectant delivery pump 10 cannot operate normally, an equipment failure alarm signal is issued, and when the disinfectant is exhausted, a medicine exhaustion signal is issued, which is convenient for the logistics and property management personnel to repair and add disinfectant in time.

[0053] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the protection scope of the present invention.

Claims

1. A one-button life exhaust and horizontal quarantine conversion device, comprising a cabinet, an inspection door, and a canopy; a mounting cavity is provided in the middle of the cabinet; a mounting frame is horizontally provided in the middle of the mounting cavity; the characteristics are: The mounting frame divides the mounting cavity into two layers, namely, an upper control area and a lower dosing device area; The dosing device area is provided with a plurality of disinfectant storage containers; The disinfectant storage container is provided with a disinfectant adding port, a disinfectant stirring device, and a disinfectant delivery pump. The disinfectant adding port is used to add disinfectant liquid, the disinfectant stirring device is used to stir the disinfectant, and the disinfectant delivery pump is used to deliver the disinfectant to the disinfection tank or septic tank; The disinfectant storage container is a cylinder with an inner cavity in the middle, and a drug delivery tube is connected to the bottom of the cylinder, which is connected to the disinfection tank or septic tank through the drug delivery tube.

2. The one-key life-level discharge and quarantine conversion device according to claim 1 is characterized in that: The cabinet is installed above a concrete foundation. The concrete foundation has several steel casings pre-buried according to the equipment pipeline connection requirements, which are used as septic tank ventilation pipes, water quality monitoring sensor signal cables, and external power cables to enter the cabinet, ensuring that the wire pipes are connected through concealed burial.

3. The one-key life-level discharge and quarantine conversion device according to claim 2 is characterized in that: The disinfectant stirring device includes a motor, a stirring shaft, and a stirring paddle. The motor is vertically arranged and fixed on the top of the disinfectant storage container. Its output shaft is connected to the stirring shaft, and a stirring paddle is sleeved on the bottom end of the stirring shaft. The stirring paddle and the stirring shaft are arranged in the inner cavity of the disinfectant storage container.

4. The one-key life-level discharge and quarantine conversion device according to claim 3 is characterized in that: The control area is equipped with a control cabinet and exhaust pipe disinfection device; The control cabinet is connected to an external power supply, and receives the signal from the water quality sensor at the septic tank outlet through electrical cables, and controls the start and speed regulation of the mixing pump and the booster pump; The septic tank ventilation pipe is connected to an exhaust pipe disinfection device, and the septic tank ventilation pipe is discharged into the outdoor air environment after being disinfected by the exhaust pipe disinfection device in the control area, so that the exhaust gas is discharged after being disinfected.

5. The one-key life-level discharge and quarantine conversion device according to any one of claims 1 to 4, characterized in that: The control area is also provided with a touch screen movable mounting plate and a PLC component movable mounting plate.

6. A method for using a one-button life-level discharge and quarantine conversion device, characterized in that: The one-button domestic drainage and disinfection conversion device is placed around the outdoor septic tank in a green area or square corner that does not affect pedestrians and vehicles. The wire pipe is connected to the cabinet through the pre-buried casing, and the septic tank ventilation pipe, water quality monitoring sensor signal cable, and external power cord are connected to the cabinet. The controller can monitor the outlet water quality in real time. According to the water volume and residual chlorine content of the water quality, the control cabinet controls the dosing flow of the disinfectant delivery pump in real time; When there is no epidemic, the one-button living water level epidemic conversion device is placed outdoors with the door locked to avoid accidental start-up and does not affect any normal use; When an epidemic occurs, the logistics and property management personnel open the cabinet door lock and start the control cabinet switch with one button. The device starts the disinfectant stirring device and disinfectant delivery pump in real time according to the water quality monitoring data, realizing the one-button domestic drainage disinfection function, meeting the domestic drainage disinfection treatment of buildings during the epidemic, and ensuring the epidemic prevention and isolation requirements of drainage pipes in isolation places; The disinfectant storage container is one for use and one for backup. When one of them is under maintenance or the disinfectant operation period is increased, the other one will be put into use to maintain the normal operation of the system; A water level monitor is installed in the disinfectant storage container. The control cabinet monitors the operation status of the disinfectant delivery pump and the amount of disinfectant in the disinfectant storage container in real time. It sends out an equipment failure alarm signal when the disinfectant stirring device or the disinfectant delivery pump fails to operate normally, and sends out a drug exhaustion signal when the disinfectant is exhausted, so as to facilitate the logistics and property management personnel to repair and increase the disinfectant solution in time.

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