Air shower purification equipment for purification workshop

Abstract

The utility model relates to the technical field of air purification, in particular to air shower purification equipment for a purification workshop, which comprises an air shower main body, an intelligent sensing system, a multi-stage filtering module and an airflow guide assembly. The air shower main body is of a double-layer sound insulation and heat insulation structure, and a nano antibacterial coating is arranged on the inner wall, so that bacterium breeding is effectively inhibited; the intelligent sensing system is composed of an infrared sensor and a pressure sensor, and can accurately recognize that people enter and automatically start an air shower program. The multi-stage filtering module comprises a primary filter screen, an HEPA efficient filter and an activated carbon adsorption layer, and it is ensured that the air cleanliness reaches the hundred-grade standard. In addition, a hidden air return groove and a negative pressure fan are arranged at the bottom of the air shower, a closed-loop purification system is formed, and pollutant leakage is avoided. And the air shower door adopts a magnetic suspension sliding rail design, so that the air tightness and the stability are ensured. Through the structural design, the working efficiency and the intelligent level of the air shower purification equipment are greatly improved, and meanwhile the energy-saving and environment-friendly requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air purification technical field, concretely is a kind of purification workshop wind shower purification equipment. BACKGROUND

[0002] In modern industrial production, purification workshop is widely used in electronic, pharmaceutical, food processing and other fields as an important facility to protect product quality and production environment cleanliness. In order to ensure the cleanliness in workshop, dust removal treatment is usually needed for personnel or goods entering the workshop through wind shower purification equipment to remove surface-attached dust, particles and other pollutants. However, the existing wind shower purification equipment still has some deficiencies in practical application. For example, the wind shower effect of part of the equipment is not uniform enough, resulting in low dust removal efficiency. At the same time, the structural design of the existing equipment is often relatively complex, with high maintenance cost and inconvenient operation. In addition, some equipment lacks intelligent control function, and cannot flexibly adjust the wind shower parameters according to actual needs, thereby affecting the overall purification effect and energy utilization efficiency. Therefore, developing a purification workshop wind shower purification equipment with optimized structure, convenient operation and realizing efficient and uniform wind shower has become a technical problem to be solved at present. SUMMARY

[0003] The utility model aims at providing a kind of purification workshop wind shower purification equipment to solve the problem of lacking efficient, intelligent and adaptable wind shower purification device in prior art. By introducing innovative structural design and intelligent control means, the wind shower purification efficiency and use convenience are significantly improved.

[0004] The technical scheme of the utility model is as follows: a kind of purification workshop wind shower purification equipment, including wind shower room main body, intelligent induction system, multistage filtration module and airflow guide assembly. The wind shower room main body is double-layer sound insulation and heat insulation structure, and the inner wall is provided with nano antibacterial coating, which can effectively inhibit the growth of bacteria. The intelligent induction system is composed of infrared sensor and pressure sensor, which can accurately identify the entering state of personnel and automatically start the wind shower program. The multistage filtration module includes a primary filter screen, a HEPA high-efficiency filter and an activated carbon adsorption layer, which are arranged in turn at the top air inlet of the wind shower room to ensure that the air cleanliness reaches the hundred-level standard. The airflow guide assembly is composed of a plurality of adjustable angle vortex nozzles, and the inside of the nozzle is embedded with a micro guide vane. The airflow direction can be dynamically adjusted according to the height and position of the human body to realize omnidirectional dead angle-free cleaning.

[0005] Further, the bottom of the wind shower room is provided with a hidden return air chute, and a negative pressure fan is installed in the return air chute for quickly recovering particulate matter generated during the wind shower process and guiding it to the multistage filtration module for secondary treatment, thereby forming a closed-loop purification system to prevent the leakage of pollutants. In addition, the wind shower room door adopts magnetic levitation sliding rail design, and cooperates with electromagnetic lock to realize seamless sealing, ensuring the air tightness and stability during the wind shower process.

[0006] The beneficial effect of the utility model lies in: through above-mentioned structural design, not only greatly promote the working efficiency and intelligent level of air shower purification equipment, also take into account the energy conservation and environmental protection demand. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 It is the overall structure schematic diagram of the utility model a kind of purification workshop air shower purification equipment;Wherein, 1 is air shower room main body, 2 is intelligent induction system, 3 is multistage filtration module, 4 is airflow guide assembly, 5 is hidden return air chute, 6 is negative pressure fan, 7 is magnetic levitation slide rail, 8 is electromagnetic lock.

[0008] Figure 2 It is the internal structure schematic diagram of the utility model air shower room main body 1;Wherein, 11 is nano antibacterial coating, 12 is double-layer soundproofing and heat insulation wall, 13 is air shower room door.

[0009] Figure 3 It is the utility model airflow guide assembly 4's local enlarged view;Wherein, 41 is adjustable angle vortex nozzle, 42 is micro guide vane. DETAILED DESCRIPTION

[0010] The utility model provides a kind of specific implementation of purification workshop air shower purification equipment, combine attached Figure 1 to attached Figure 3 Detailed description is carried out to ensure the integrity and operability of technical scheme.For example Figure 1 As shown, the equipment includes: air shower room main body 1, intelligent induction system 2, multistage filtration module 3, airflow guide assembly 4, hidden return air chute 5, negative pressure fan 6, magnetic levitation slide rail 7 and electromagnetic lock 8, these components jointly constitute a high-efficiency intelligent and adaptable air shower purification system

[0011] Air shower room main body 1 is the core part of entire equipment, and its structural design fully considers soundproofing and heat insulation and antibacterial performance.For example Figure 2As shown, the air shower main body 1 adopts double-layer sound insulation and heat insulation wall 12 as the basic structure, the outer layer is high-strength stainless steel material, and the inner layer selects light heat insulation material, which effectively insulates external noise and heat transfer through the double-layer structure to ensure the stability of the air shower internal environment. At the same time, the inner wall of the air shower main body 1 is coated with a nano antibacterial coating 11, which is made of silver ion composite material, which can continuously release antibacterial components to inhibit the growth of bacteria and mold, prolong the service life of the equipment and reduce the maintenance frequency. In addition, the air shower door 13 adopts magnetic suspension sliding rail 7 design matched with electromagnetic lock 8 to realize seamless sealing. In actual use, when personnel enter the air shower, the electromagnetic lock 8 is automatically unlocked, the air shower door 13 is stably opened along the magnetic suspension sliding rail 7, and after entering, the electromagnetic lock 8 is quickly closed and detects whether the door is completely closed through the pressure sensor, ensuring the air tightness during the air shower process to avoid external pollutants entering.

[0012] The intelligent sensing system 2 is composed of infrared sensors and pressure sensors, which are installed at the entrance of the air shower main body 1, and are used for real-time monitoring of the entering state and position information of personnel. When personnel approach the air shower, the infrared sensor first senses the human body signal and transmits the signal to the control system, and then the pressure sensor further confirms whether the personnel completely enter the inside of the air shower. Once the personnel are in place, the intelligent sensing system 2 will immediately start the air shower program and display the current running state through the control panel. In actual application, for example, before the staff enters the clean area in the pharmaceutical workshop or electronic production workshop, they need to pass through the air shower, at this time the intelligent sensing system 2 can quickly respond without manual operation to complete the air shower preparation, which significantly improves the use convenience.

[0013] The multi-stage filtering module 3 is arranged at the air inlet at the top of the air shower, as shown in Figure 1 It mainly includes: primary efficiency filter screen, HEPA high efficiency filter and activated carbon adsorption layer. The primary efficiency filter screen is used to intercept large particle dust and impurities to prevent them from entering, and the subsequent filtering link HEPA high efficiency filter is responsible for capturing micron-sized particulate matter, such as bacteria, viruses and fine dust. Ensure that the air cleanliness reaches the hundred-level standard, and the activated carbon adsorption layer is mainly used to remove odors and harmful gases in the air, such as volatile organic compounds, through the synergistic effect of the three-stage filtering module, the air quality in the air shower is greatly improved. In the actual operation process, the external air is first subjected to preliminary purification by the primary efficiency filter screen, and then passes through the HEPA high efficiency filter and the activated carbon adsorption layer in turn to finally form clean airflow into the air shower inside.

[0014] The airflow guide assembly 4 is one of the important innovations of the utility model, as shown in Figure 3As shown. It is composed of a plurality of adjustable angle vortex nozzle 41, each vortex nozzle 41 inside embedded with micro guide vane 42, can be adjusted according to the height and position of the human body dynamic adjustment of airflow direction, in actual use when personnel into the air shower room, intelligent sensing system 2 will be calculated according to the human body position information obtained by infrared sensor best airflow angle and through the drive device adjust the angle of vortex nozzle 41 make high-speed airflow accurate cover the human body surface, realize all-round no dead angle cleaning. In addition, the design of micro guide vane 42 further optimizes the air distribution, makes it more uniform and soft avoid because of the airflow is too strong leads to the discomfort in some special scenarios. For example, when the laboratory or precision instrument manufacturing workshop needs to clean the staff wearing protective clothing comprehensively, the advantage of airflow guide assembly 4 is particularly obvious.

[0015] Hidden return air chute 5 is located at the bottom of the air shower room and is connected with negative pressure fan 6, as shown. Figure 1 In the air shower process, particulate matter and pollutants generated will be brought into the return air chute 5 by high-speed airflow and guided to the multi-stage filter module 3 through the negative pressure fan 6 for secondary treatment, thereby forming a closed loop purification system. This design not only effectively reduces the risk of pollution leakage but also improves the air purification efficiency. In practical applications, for example, in a food processing plant, the closed loop purification system of the air shower room can prevent dust and microorganisms generated during production from spreading to the external environment to ensure product quality and production safety.

[0016] In order to further improve the intelligent level of the equipment, the utility model also provides a touch screen control panel, and users can set the air shower time, airflow intensity, and replacement reminder of the filter module through the control panel. In actual operation, for example, in a hospital operating room or a biological laboratory where the cleanliness requirement is extremely high, the administrator can flexibly adjust the air shower parameters according to the needs of different areas to meet the specific purification requirements. In addition, the equipment also supports remote monitoring function, which uploads the running data to the cloud through wireless network, so that the administrator can master the equipment state in real time and maintain it in time.

[0017] In summary, the utility model successfully solves the problem of lack of efficient and intelligent air shower purification device with strong adaptability in the prior art by introducing innovative structural design and intelligent control means. In practical applications, the equipment is widely used in many fields such as pharmaceutical, electronic, food, medical, etc., and has significant technical advantages and market promotion value. For example, when the staff frequently enter and exit the clean area in a semiconductor manufacturing workshop, the equipment can quickly and efficiently complete the air shower task to ensure that the workshop environment always meets the strict cleanliness standards. At the same time, the application of nano antibacterial coating reduces the maintenance cost of the equipment, the combination of vortex nozzle and intelligent sensing system makes the air shower more accurate and efficient, and the closed loop purification system effectively reduces the risk of external environmental pollution, which is superior to the traditional air shower equipment.

[0018] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A clean room air shower decontamination apparatus, characterized by, It comprises a wind shower room main body (1), an intelligent induction system (2), a multi-stage filtering module (3) and an air flow guide assembly (4). The wind shower room main body (1) is a double-layer soundproof and heat insulation structure, and the inner wall is provided with a nano antibacterial coating (11). The intelligent induction system (2) is composed of an infrared sensor and a pressure sensor. The multi-stage filtering module (3) comprises a primary filter screen, a HEPA high-efficiency filter and an activated carbon adsorption layer, which are sequentially arranged at the top air inlet of the wind shower room. The air flow guide assembly (4) is composed of a plurality of vortex nozzles (41) with adjustable angles, and the vortex nozzles (41) are embedded with micro guide vanes (42) inside.

2. The clean room air shower decontamination apparatus of claim 1 wherein The bottom of the wind shower room is provided with a hidden return air chute (5), and a negative pressure fan (6) is installed in the return air chute (5) for recycling particulate matters generated in the wind shower process and guiding them to the multi-stage filtering module (3) for secondary treatment.

3. The clean room air shower decontamination apparatus of claim 1 wherein The wind shower room door (13) is designed with magnetic levitation sliding rails (7), and cooperates with an electromagnetic lock (8) to realize seamless sealing.

4. The clean room air shower decontamination apparatus of claim 1 wherein The double-layer soundproof and heat insulation structure of the wind shower room main body (1) comprises an outer layer of high-strength stainless steel material and an inner layer of light heat insulation material.

5. The clean room air shower decontamination apparatus of claim 1 wherein The nano antibacterial coating (11) is made of silver ion composite material.

6. The clean room air shower decontamination apparatus of claim 1 wherein The intelligent induction system (2) senses human signals through the infrared sensor and confirms the personnel entering state through the pressure sensor to start the wind shower program.

7. The clean room air shower decontamination apparatus of claim 1 wherein The angle of the vortex nozzle (41) is dynamically adjusted according to the height and position of the human body to realize omnidirectional coverage.

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