CN213810871U - Combined type air conditioning unit dust removal, humidification, sterilization and disinfection device - Google Patents
Combined type air conditioning unit dust removal, humidification, sterilization and disinfection device Download PDFInfo
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- CN213810871U CN213810871U CN202023155523.3U CN202023155523U CN213810871U CN 213810871 U CN213810871 U CN 213810871U CN 202023155523 U CN202023155523 U CN 202023155523U CN 213810871 U CN213810871 U CN 213810871U
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Abstract
The utility model provides a modular air conditioning unit dust removal humidification degassing unit that disinfects, includes air conditioner air inlet control section, air conditioning unit dust removal section, air conditioning unit surface cooling section and manger plate section, its characterized in that: a dust removal humidification disinfection unit is arranged between the dust removal section and the surface cooling section, and the unit comprises a liquid medicine preparation system, a high-pressure nozzle system, a temperature and humidity detection system, a bacteria-causing microorganism detection system, a waste liquid treatment system and a control system electrically connected with the systems. The utility model discloses the online dust removal, humidification and the disinfection module that disinfects of air that have integrateed in air conditioning unit can realize air conditioning system's automatic dust removal, humidification and high-efficient disinfection of disinfecting, has realized indoor air safety, efficient automatic purification, has improved disinfection and isolation efficiency, practices thrift manpower and time cost.
Description
Technical Field
The utility model relates to an air conditioner humidification disinfects, specifically is a combined air conditioning unit dust removal humidification degassing unit that disinfects suitable for tobacco industry.
Background
With the development of air conditioning technology, different types of air conditioners have been widely used in the fields of home, public and production. The combined air conditioning unit is an important device which takes different functional sections as combined units and processes air in a central air conditioning system. With the rapid development of social economy and the improvement of environmental requirements of various industrial places, the application range of the combined air conditioning unit is continuously expanded. The combined air conditioning unit can be customized and designed according to different customer requirements, has wide technical parameter range and superior cost performance, and is widely applied to various industries. In recent years, a constant-temperature and constant-humidity combined air conditioning unit is introduced in the tobacco industry, and air is treated to be at a proper temperature and humidity and then is sent to a workshop so as to meet the requirements of production on the temperature and the humidity of the air.
Most of air conditioners in the market only have a single heating or refrigerating function, a large amount of dust is deposited in a dark and humid unique environment inside a fan coil of an air conditioning system and becomes a carrier of bacteria and viruses, and various dust, bacteria and viruses are conveyed back to a room through an air pipe by airflow to cause secondary pollution. The air filtration of part central air conditioner is that the installation takes the air conditioner filter of filter core to carry out simple coarse-efficient filtration to the air, and the inside dust of main clean air conditioner can not effectively get rid of the tiny laying dust of level below the millimeter in the air, can not handle bacterium and virus yet. In view of cost, some central air conditioners are not even provided with an air conditioner filtering system, so that the air cleaning effect is poor, and the air conditioners even become indoor air pollution sources.
The epidemic situation of the global 'new crown' pneumonia is developed in 2020, which has a great influence on all countries in the world. The currently determined novel coronavirus transmission paths mainly include direct transmission, aerosol transmission and contact transmission, so that people pay more attention to the safety of a ventilation system, and a central air-conditioning system even becomes a questionable virus transmission path. Most of ventilation air-conditioning units in the current market do not have a sterilization function. Some air conditioning units adopt an ultraviolet sterilization mode, an ultraviolet emitter is arranged at the position of an air duct inside the air conditioner, and the purpose of sterilization and disinfection is realized by irradiating airflow passing through the air conditioner with ultraviolet rays. The ultraviolet sterilization device is simple but low in sterilization efficiency, and various accessories in the air conditioning unit are easily influenced by ultraviolet radiation, so that a high-power ultraviolet emitter cannot be configured, and the irradiation with low power in a short time cannot realize effective sterilization. In addition, an air conditioning unit adopts a heating sterilization mode, and air is sterilized by heating a heat exchanger to 55 ℃ for a plurality of minutes. The temperature of the sterilization mode is low, and the inactivation of bacteria and viruses cannot be realized, particularly, the infection of the viruses can be effectively reduced only by heating the novel coronavirus at 56 ℃ for 30 minutes, and the complete inactivation of the viruses cannot be realized. The current workshop sterilization and disinfection measures in the tobacco industry are to manually spray disinfectant. The steps are complicated, the working efficiency is low, and certain potential safety hazards are brought to operating personnel.
Therefore, how to utilize the air conditioning unit to achieve safe, efficient and automatic indoor sterilization is an urgent issue to be solved, and an on-line sterilization method suitable for the combined air conditioning unit must be developed.
The invention content is as follows:
the utility model aims at providing a modular air conditioning unit dust removal humidification degassing unit that disinfects to arranging of above-mentioned air conditioning unit disinfection mode that disinfects.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a modular air conditioning unit dust removal humidification degassing unit that disinfects, includes air conditioner air inlet control section, air conditioning unit dust removal section, air conditioning unit table cold section and manger plate section, wherein: a dust removal humidification disinfection unit is arranged between the dust removal section and the surface cooling section, and the unit comprises a liquid medicine preparation system, a high-pressure nozzle system, a temperature and humidity detection system, a bacteria-causing microorganism detection system, a waste liquid treatment system and a control system electrically connected with the systems.
The liquid medicine preparation system is provided with a water inlet valve and a liquid medicine inlet valve, and the proportion of water and liquid medicine is automatically adjusted.
The bacteria-causing microorganism detection system comprises an online bacteria detection system and an offline fungus and virus detection system, and can monitor the concentration of bacteria, fungi and viruses on the inner surface of air and an air conditioner.
The waste liquid treatment system adopts a chemical reagent and ultrasonic sterilization combined treatment mode.
The temperature detector in the temperature and humidity detection system is connected with the heating coil of the air conditioning unit through the control system to control the heating temperature of the air conditioning unit; a humidity detector in the temperature and humidity detection system is connected with the high-pressure nozzle system through a control system, and the spraying amount of the nozzles is controlled so as to adjust the air humidity.
The liquid medicine preparation system is provided with a self-locking alarm function.
The online bacteria detection system comprises a sampling pipeline and a fluorescence detector, the online communication is used for testing the concentration of bacteria in the air in the inner cavity of the unit, and the fluorescence detector can collect the air in the air conditioner through a negative pressure device and perform fluorescence detection to determine the number of bacterial colonies in the air conditioner.
The off-line fungus and virus detection system carries out air sampling by arranging an observation window in the unit cavity, and different detection swabs are used for collecting fungus and germ data on the inner surface and in the air.
More specifically: the high-pressure nozzle system comprises three rows of high-pressure electrostatic spraying components arranged in the air conditioner; each row of spraying assemblies is provided with a plurality of vertical pipes which are arranged in the vertical direction, and a plurality of high-voltage electrostatic micro-mist nozzles are arranged on each vertical pipe at certain intervals. Each vertical pipe is connected with a liquid outlet pipeline of the liquid medicine preparation system after being connected through a horizontal pipe at the lower part. The disinfectant or purified water is treated by the liquid medicine preparation system and then sprayed out by the high-pressure spray nozzle, and the sprayed micro mist carries the strong adsorption effect of charges, actively captures, adsorbs and surrounds micro dust, bacteria, viruses, non-condensable gas molecules and the like in the circulating air of the air conditioning system in the air flow, and finally adheres to the surface of the surface cooler or the water baffle; most of water in the fine fog drops is evaporated to finish the functions of dust removal and humidification; the sterilization and disinfection functions are realized by spraying the disinfectant. In general, the electrostatic adsorption effect of purified water used in the high-voltage electrostatic spray mode can also satisfy a part of the sterilizing function, but it is necessary to use a disinfectant in a specific case. The disinfectant can be applied after automatic proportioning according to the requirement.
The fluorescence detector tests the bacteria concentration in the air through the sampling pipeline and the negative pressure device, can carry out alarm and early warning when the concentration exceeds a set value, and the online bacteria detection system can be automatically connected with the control system, and adjusts the spraying amount and the spraying speed of the disinfectant in the dust removal, humidification and disinfection unit according to bacteria detection data. When the virus in the air needs to be detected, the observation window is opened, the air and the inner surface of the air conditioner are sampled and detected off line, different detection swabs are used for collecting, and the colony number of pathogenic microorganisms such as the virus in the air and the inner surface of the air conditioner is measured and calculated by an off-line virus detection device.
Through detecting the temperature and humidity in the air and the concentration of pathogenic microorganisms, air conditioning air meeting set requirements enters an air conditioning system surface cooling section and a water retaining section, and wastewater can enter a sewage discharge port after being treated from a waste liquid recovery pipeline to a waste liquid treatment system.
The liquid medicine preparation system has a self-locking alarm function, the identity of an operator needs to be verified during operation, and different grades of workers correspond to different grades of operation authorities. The system sets three-level operation authority, wherein the disinfectant is added and replaced to the highest level, and the operation can be carried out only by the authorization of a safety responsible person; the manager can adjust system parameters, such as disinfection time, disinfectant concentration and other data; the field operator can only control the on-off of the system and has no authority to adjust the system parameters. The whole process of the system is monitored and alarmed on line in real time, and the control module automatically locks the system when an unauthorized person forcibly touches or opens the system. After the system is locked, the system can be unlocked only after the system is authorized again by a safety responsible person.
The utility model discloses compare prior art's biggest advantage be at the online dust removal of air conditioning unit internal integrated, humidification and the disinfection module that disinfects, can implement air conditioning system's automatic dust removal, humidification and high-efficient disinfection of disinfecting, realized indoor air safety, efficient automatic purification, improved disinfection and isolation efficiency, practice thrift manpower and time cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. an air-conditioning return air system; 2. a return air control valve; 3. an outdoor fresh air system; 4. a fresh air control valve; 5. a dust removal section; 6. a dust removal humidification disinfection unit; 7. a liquid medicine preparation system, 7-1 parts of a water inlet valve and 7-2 parts of a liquid medicine inlet valve; 8. a high pressure spray pipe; 9. a high pressure spray valve; 10. a high pressure spray nozzle; 11. a temperature and humidity detection system; 12. a sampling pipeline; 13. a negative pressure device; 14. an online bacteria detection system; 15. an openable observation window; 16. an offline virus detection system; 17. a surface cooling section; 18. a water retaining section; 19. a waste liquid recovery pipeline; 20. a waste liquid treatment system; 21. a sewage outlet.
Detailed Description
The utility model discloses the following further description of taking in conjunction with the figure:
as shown in fig. 1: the utility model provides a modular air conditioning unit dust removal humidification degassing unit that disinfects, includes air conditioner air inlet control section (by air conditioner return air system 1, return air control valve 2, outdoor new trend system 3, new trend control valve 4 are constituteed), air conditioning unit dust removal section 5, air conditioning unit surface cooling section 17 and manger plate section 18, wherein: a dust removal humidification disinfection unit 6 is arranged between the dust removal section 5 and the surface cooling section 17, and comprises a liquid medicine preparation system 7, a high-pressure nozzle system (consisting of a high-pressure spray nozzle 10, a high-pressure spray pipeline 8 and a high-pressure spray valve 9), a temperature and humidity detection system 11, an online bacteria detection system 14, an offline virus detection system 16, a waste liquid treatment system 20 and a control system electrically connected with the systems.
The liquid medicine preparation system 7 is provided with a water inlet valve 7-1 and a liquid medicine inlet valve 7-2, and the proportion of water and liquid medicine can be adjusted. The liquid medicine preparation system 7 is provided with a self-locking alarm function.
The system for detecting the pathogenic microorganisms comprises an online bacteria detection system 14 and an offline virus detection system 16, and can monitor the concentration of bacteria, fungi and viruses on the inner surface of the air and the air conditioner.
The waste liquid treatment system 20 adopts a combined treatment mode of chemical reagent and ultrasonic sterilization, and is provided with a sewage discharge port 21 and a waste liquid recovery pipeline 19.
The temperature detector in the temperature and humidity detection system 11 is connected with the heating coil of the air conditioning unit through a control system to control the heating temperature of the air conditioning unit; a humidity detector in the temperature and humidity detection system is connected with the high-pressure nozzle system through a control system, and the spraying amount of the nozzles is controlled so as to adjust the air humidity.
The utility model discloses a concrete use as follows:
and 3, switching on a power supply of the dedusting, humidifying and disinfecting unit 6, starting the liquid medicine preparation system 7, pre-treating purified water treated by a disinfectant or tap water filter, then feeding the pre-treated purified water into a high-voltage electrostatic spraying pipeline 8, opening a high-voltage spraying valve 9, and spraying high-voltage micro mist out through a nozzle 10 to finish the functions of sterilization and disinfection and realize the dedusting and humidifying of air.
And 4, starting a temperature and humidity detection system 11 to detect the temperature and humidity of the air-conditioning air subjected to dust removal, humidification and disinfection. And a temperature detection device in the temperature and humidity detection module 11 is connected with a heating coil of the air conditioning unit to control the heating temperature of the air conditioning unit. The temperature and humidity detection system 11 is connected with the control system block, can control the application amount and the spraying speed of water in the module, and adjusts the air humidity.
And 5, arranging an online bacteria detection system 14 above the air conditioner cavity, and connecting the online bacteria detection system with an air duct of the air conditioning unit through a pipeline 12. When online bacteria detection is required, air in the air conditioner is sucked into the online bacteria detection system 14 by the negative pressure device 13. The online bacteria detection system 14 is connected with a control system, and the control system can adjust the spraying amount and the spraying speed of the disinfectant sprayed out from the nozzles in the dust removal humidification disinfection unit according to the bacteria detection data. By enhancing disinfectant spraying until the set requirement of bacterial concentration is met.
And 6, after the disinfection is finished, opening an observation window 15 when virus detection is needed, sampling the air and the inner surface of the air conditioner, performing off-line detection, collecting by using different detection swabs, and measuring and calculating the colony number of pathogenic microorganisms such as viruses and the like in the air and the inner surface of the air conditioner by using an off-line virus detection system 16.
And 7, starting ultrasonic waves to treat the waste liquid in the waste liquid treatment system 20, enabling the liquid flowing out of the dust removal humidification and disinfection unit 6, the air conditioner surface cooling section 17 and the air conditioner water retaining section 18 to flow into the waste liquid treatment system through a waste liquid recovery pipeline 19, and discharging the treated sewage through a sewage discharge outlet 21.
And 8, alarming and monitoring the whole process of the system and having a self-locking function. After the system is locked due to the false touch, the staff is required to authorize again.
Claims (8)
1. The utility model provides a modular air conditioning unit dust removal humidification degassing unit that disinfects, includes air conditioner air inlet control section, air conditioning unit dust removal section, air conditioning unit surface cooling section and manger plate section, its characterized in that: a dust removal humidification disinfection unit is arranged between the dust removal section and the surface cooling section, and the unit comprises a liquid medicine preparation system, a high-pressure nozzle system, a temperature and humidity detection system, a bacteria-causing microorganism detection system, a waste liquid treatment system and a control system electrically connected with the systems.
2. The dust removing, humidifying, sterilizing and disinfecting device of the combined air conditioning unit according to claim 1, characterized in that: the liquid medicine preparation system is provided with a water inlet valve and a liquid medicine inlet valve, and the proportion of water and liquid medicine is automatically adjusted.
3. The dust removing, humidifying, sterilizing and disinfecting device of the combined air conditioning unit according to claim 1, characterized in that: the bacteria-causing microorganism detection system comprises an online bacteria detection system and an offline fungus and virus detection system, and can monitor the concentration of bacteria, fungi and viruses on the inner surface of air and an air conditioner.
4. The dust removing, humidifying, sterilizing and disinfecting device of the combined air conditioning unit according to claim 1, characterized in that: the waste liquid treatment system adopts a chemical reagent and ultrasonic sterilization combined treatment mode.
5. The dust removing, humidifying, sterilizing and disinfecting device of the combined air conditioning unit according to claim 1, characterized in that: the temperature detector in the temperature and humidity detection system is connected with the heating coil of the air conditioning unit through the control system to control the heating temperature of the air conditioning unit; a humidity detector in the temperature and humidity detection system is connected with the high-pressure nozzle system through a control system, and the spraying amount of the nozzles is controlled so as to adjust the air humidity.
6. The dust removing, humidifying, sterilizing and disinfecting device of the combined air conditioning unit according to claim 1, characterized in that: the liquid medicine preparation system is provided with a self-locking alarm function.
7. The dust removing, humidifying, sterilizing and disinfecting device of the combined air conditioning unit according to claim 3, characterized in that: the online bacteria detection system comprises a sampling pipeline and a fluorescence detector, and is used for testing the concentration of bacteria in the air in the inner cavity of the unit after being communicated online.
8. The dust removing, humidifying, sterilizing and disinfecting device of the combined air conditioning unit according to claim 3, characterized in that: the off-line fungus and virus detection system carries out air sampling by arranging an observation window in the unit cavity, and different detection swabs are used for collecting fungus and germ data on the inner surface and in the air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023155523.3U CN213810871U (en) | 2020-12-24 | 2020-12-24 | Combined type air conditioning unit dust removal, humidification, sterilization and disinfection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023155523.3U CN213810871U (en) | 2020-12-24 | 2020-12-24 | Combined type air conditioning unit dust removal, humidification, sterilization and disinfection device |
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| CN213810871U true CN213810871U (en) | 2021-07-27 |
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| CN202023155523.3U Active CN213810871U (en) | 2020-12-24 | 2020-12-24 | Combined type air conditioning unit dust removal, humidification, sterilization and disinfection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932327A (en) * | 2021-11-18 | 2022-01-14 | 深圳市今典建筑科技有限公司 | Novel central air conditioner and air treatment system for building epidemic prevention |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932327A (en) * | 2021-11-18 | 2022-01-14 | 深圳市今典建筑科技有限公司 | Novel central air conditioner and air treatment system for building epidemic prevention |
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Address after: High tech Zone Fengyang street 450001 Henan city of Zhengzhou province No. 2 Patentee after: ZHENGZHOU TOBACCO Research Institute OF CNTC Patentee after: Zhengzhou Yisheng Engineering Technology Co.,Ltd. Patentee after: Henan Yueyang Energy Saving Technology Co.,Ltd. Address before: High tech Zone Fengyang street 450001 Henan city of Zhengzhou province No. 2 Patentee before: ZHENGZHOU TOBACCO Research Institute OF CNTC Patentee before: Zhengzhou Yisheng tobacco Engineering Design Consulting Co.,Ltd. Patentee before: Henan Yueyang Energy Saving Technology Co.,Ltd. |