TWM623303U - Pressure differential type air-filtering sterilization system - Google Patents

Abstract

An air-filtering sterilization system includes a positive/negative air-cleaning sterilization module, a positive/negative pressure ventilation module, an indoor air-circulation module and an air-curtain sterilization module. The positive/negative air-cleaning sterilization module is provided on a ventilation opening while the air-curtain sterilization module is provided at a passage. The positive/negative pressure ventilation module pipe-connects with the positive/negative air-cleaning sterilization module. The positive/negative air-cleaning sterilization module and the positive/negative pressure ventilation module are provided between the ventilation opening and the passage. In positive or negative pressure differential operation, the positive/negative air-cleaning sterilization module, the positive/negative pressure ventilation module, the indoor air-circulation module and the air-curtain sterilization module are commonly controlled and operated by a control unit to alternatively switch between a positive pressure air-cleaning sterilization procedure and a negative pressure air-cleaning sterilization procedure.

Description

Differential pressure air filtration and sterilization system

This work is about a pressure differential type air-filtering sterilization system; bidirectional pressure differential air-filtering sterilization system; more particularly about a positive/negative pressure differential Type [positive/negative pressure differential type] air filtration multiple sterilization system.

Conventional air filtration and sterilization systems and methods thereof, such as: Chinese Patent Publication No. CN-112594842 "Air Purification Method and Device Based on a Diversified Combination of Filtration, Sterilization and Catalysis", which discloses an invention patent application based on filtration, sterilization and catalysis. Air purification method and device for catalytic diversified combination. The air purification device based on a diversified combination of filtration, sterilization and catalysis consists of three parts.

Continuing from the above, the three parts of the above-mentioned CN-112594842 are selected from an air filter part, an air sterilization part and a catalytic reduction part. The three parts of the air filter part, the air sterilization part and the catalytic reduction part are a modular combination structure, and different combination methods are used to purify the air under different environmental conditions.

Another conventional mobile air filtration and sterilization system, for example: Chinese Patent Publication No. CN-213418601, a new patent for "mobile inflatable negative pressure room", which discloses a mobile inflatable negative pressure room. The mobile inflatable negative pressure room includes a mobile box, an air bag, an intake fan and an exhaust fan. The mobile inflatable negative pressure room further includes a track, and the track is combined with the air bag.

In connection with the above, the mobile box of the above-mentioned No. CN-213418601 has a vertical surface and a cover, and one side of the vertical surface is provided with the cover, and a cover of the cover is arranged on the mobile box. The air bag is provided on the side, and the air bag is a compression type air bag, and the compression type air bag can be inflated and deflated.

Continuing from the above, after the inflatable bag is inflated and opened in the above-mentioned CN-213418601, the inflatable bag, the moving box and the cover plate together form a sealed workshop. After the air bag is deflated and compressed, the air bag is compressed into the moving box, and the cover plate is used to press the air bag and then fix it with the moving box.

On the other hand, the side of the mobile box of the above-mentioned No. CN-213418601 that is far from the cover plate is provided with the air inlet fan, and the air inlet fan is used to filter the gas, and then filled into the sealed workshop, and the sealed The other side of the workshop is provided with the exhaust fan, and the air in the sealed workshop is extracted to the outside by the exhaust fan. The inlet fan and the exhaust fan are operated at the same time, so that the pressure in the sealed workshop is in a negative pressure state.

Another conventional clean room air filtration and sterilization system and method thereof, such as the invention patent application of "Internal Air Filtration and Sterilization Method and System" in Patent Publication No. TW-200711667 of the Republic of China, which discloses an internal suction air filtration system The sterilization system includes an air filter, an air intake pipeline, a liquid adsorption filter tank, an ultraviolet device, an air outlet pipeline and an air filter degreasing and drying device.

Continuing from the above, the air filter of the above-mentioned No. TW-200711667 is used to filter the air in general, and the intake line is used to transmit the treated air of the air filter, and the liquid adsorption filter tank accommodates a filter The liquid is used to accept the air transmitted by the intake line, and the filter liquid is used to absorb the dust particles in the air.

Continuing from the above, the ultraviolet device of the above-mentioned No. TW-200711667 is used to sterilize the filtering liquid in the liquid adsorption filter tank, or to decompose the plasma with a specific wavelength, and the gas outlet pipeline is used to transmit the liquid adsorption filter The air treated by the tank is used for degreasing and drying the air transmitted by the air outlet pipeline, so as to obtain a clean air.

Another conventional anti-epidemic air ventilation device, such as the new patent of "Anti-epidemic all-external air vehicle" in Patent Publication No. TW-M317857 of the Republic of China, discloses an anti-epidemic all-external air mobile vehicle. The anti-epidemic all-external air action vehicle includes a cabin and an intelligent all-external air ventilation and energy conversion system.

Continuing from the above, the intelligent total external air ventilation and energy conversion system of the above No. TW-M317857 is installed in the cabin, and at the same time, the intelligent total external air ventilation and energy conversion system is used to conduct air outside the cabin. Air and exhaust operations in order to form a positive pressure environment and/or a negative pressure environment with full outside air in the cabin.

Based on the above, the cabin of the above-mentioned No. TW-M317857 has a partition, and the partition is arranged in the cabin, and the partition has an opening area, and a glove is assembled in the opening area. The glove has an opening part, and the opening part of the glove and the opening area of the partition plate are completely corresponding and closely arranged.

Another conventional building configuration structure with full external air regulation, such as: Patent Publication No. TW-M603906 of the Republic of China "Configuration Structure Using Full External Air to Regulate the Internal Area Pressure of a Building", which discloses a new type of patent that applies full external air regulation The configuration structure of the area pressure inside the building, and the configuration structure is set in a building.

Continuing from the above, the building of the above-mentioned No. TW-M603906 has an exterior of the building, an interior of the building and an entrance and exit, and an isolation area is located inside the building, and an air pressure isolation channel is located between the entrance and exit and the entrance and exit. Between an outdoor environment outside the building, and the air pressure of the air pressure isolation channel is a positive pressure environment compared to the isolation area and the outdoor environment.

Continuing from the above, the isolation area of the above-mentioned No. TW-M603906 is divided into at least one isolation ward and at least one personnel passage, and the isolation ward is a negative pressure environment relative to the personnel passage, and an intelligent full External air ventilation system.

However, the above-mentioned Chinese Patent Publication No. CN-112594842, Chinese Patent Publication No. CN-213418601, ROC Patent Publication No. TW-200711667, ROC Patent Publication No. TW-M317857 and TW-M603906 are air filtration and sterilization. The technology is only suitable for general air filtration and sterilization operations, and it has the technical problem that it cannot be combined with indoor air circulation.

Obviously, the conventional air filtration and sterilization technology must have a further solution to the need of combining the indoor air circulation system with the overall pressurized duct ventilation system. The aforementioned patents and patent applications are only for reference of the technical background of this creation and to illustrate the current state of technological development, and are not intended to limit the scope of this creation.

In view of this, in order to meet the above-mentioned technical problems and needs, the present invention provides a differential pressure air filtration and sterilization system, which configures a positive/negative pressure air cleaning and sterilization module at at least one vent, and connects a positive/negative air purifying and sterilizing module. The pressurized pipeline ventilation module is connected to the positive/negative pressure air cleaning and sterilization module with a pipeline, and an indoor circulation module is electrically connected to the positive/negative pressure pipeline ventilation module, and a channel sterilization module is connected. The group is arranged at at least one inlet and outlet. During positive pressure operation or negative pressure operation, a control unit can be selected to jointly control and operate the positive/negative pressure air cleaning and sterilization module, positive/negative pressure pipeline ventilation module, indoor circulation The module and the channel sterilization module are used to select and switch to perform a positive pressure air cleaning and sterilization operation or a negative pressure air cleaning and sterilization operation, so as to improve the conventional air filtration and sterilization system and its method, which cannot be selected and switched to the positive pressure air cleaning and sterilization operation and Technical problems between negative pressure air cleaning and sterilization operations.

The main purpose of the preferred embodiment of the present invention is to provide a differential pressure air filtration and sterilization system, which disposes a positive/negative pressure air cleaning and sterilization module in at least one ventilation port, and installs a positive/negative pressure duct ventilation mold The group is connected to the positive/negative pressure air cleaning and sterilization module with a pipeline, and an indoor circulation module is electrically connected to the positive/negative pressure pipeline ventilation module, and a channel sterilization module is arranged in at least one At the entrance and exit, during positive pressure operation or negative pressure operation, a control unit can be selected to jointly control and operate the positive/negative pressure air cleaning and sterilization module, positive/negative pressure pipeline ventilation module, indoor circulation module and channel sterilization The module is used to select and switch to perform a positive pressure air cleaning and sterilization operation or a negative pressure air cleaning and sterilization operation, so as to achieve the purpose or effect of selecting and switching between the positive pressure air cleaning and sterilization operation and the negative pressure air cleaning and sterilization operation.

In order to achieve the above-mentioned purpose, the differential pressure air filtration and sterilization system of the preferred embodiment of the present invention includes:

A positive/negative pressure air cleaning and sterilization module, which is fixedly arranged at at least one air vent;

a positive/negative pressure pipeline ventilation module, which is connected to the positive/negative pressure air cleaning and sterilization module by a ventilation pipeline;

an indoor circulation module electrically connected to the positive/negative pressurized pipeline ventilation module; and

a channel sterilization module, which is fixedly arranged at at least one inlet and outlet, and the positive/negative pressure pipeline ventilation module and the indoor circulation module are correspondingly arranged between the at least one air outlet and the at least one inlet and outlet;

In the case of positive pressure operation or negative pressure operation, a control unit can be selected to jointly control and operate the positive/negative pressure air cleaning and sterilization module, positive/negative pressure pipeline ventilation module, indoor circulation module and channel sterilization module group, so as to choose and switch to perform a positive pressure air cleaning and sterilization operation or a negative pressure air cleaning and sterilization operation.

The at least one vent and at least one of the preferred embodiments of the present invention An entrance and exit are correspondingly and fixedly arranged in an indoor circulation closed space.

The positive/negative pressure air cleaning and sterilization module of the preferred embodiment of the present invention includes an air supply module, a filter screen sterilization module, a germicidal lamp module, a sterilization gas module or any combination thereof.

The positive/negative pressurized duct ventilation module of the preferred embodiment of the present invention includes a fan filter module, a jet blower module, a fresh air system module or any combination thereof.

The indoor circulation module of the preferred embodiment of the present invention includes an air cleaning and sterilization module, a dehumidifier module, an air quality detection module, an indoor germicidal lamp module or any combination thereof.

The channel sterilization module of the preferred embodiment of the present invention includes a bacteriostatic hatch module, an air curtain module or any combination thereof.

The positive/negative pressure air cleaning and sterilization module, the positive/negative pressure duct ventilation module, the indoor circulation module and the channel sterilization module in the preferred embodiment of the present invention are jointly connected and communicated on a control operation interface or a control operation device .

The control and operation device in the preferred embodiment of the present invention is selected from a wireless communication device, a network communication device, a wired communication device or any combination thereof, so as to operate the positive/negative pressure air cleaning and sterilization by means of wired or wireless communication Module, positive/negative pressure pipeline ventilation module, indoor circulation module and channel sterilization module.

The wired communication device in the preferred embodiment of the present invention is selected from a program-controlled device, a server device, a computer device or any combination thereof.

The wireless communication device in the preferred embodiment of the present invention is selected from a notebook computer device, a tablet computer device, a smart phone device, a wearable device, a digital assistant device or any combination thereof.

1: Positive/negative pressure air cleaning and sterilization module

10: Buildings

11: Vents

100: Control unit

101: Control operation interface

2: Positive/negative pressurized pipeline ventilation module

3: Indoor circulation module

4: Channel sterilization module

4a: Movable sterilization module

41: Entrance and exit

5: Wireless communication device

5a: Network communication device

51: Notebook device

52: Smartphone Devices

6: Cloud server device

Figure 1: A schematic diagram of the differential pressure air filtration and sterilization system according to the first preferred embodiment of the present invention.

Figure 2: A schematic diagram of a differential pressure air filtration and sterilization system according to another preferred embodiment of the present invention.

Figure 3: A schematic diagram of the differential pressure air filtration and sterilization system operating in the positive pressure air cleaning and sterilization operation according to the first preferred embodiment of the present invention.

Figure 4: A schematic diagram of the differential pressure air filtration and sterilization system operating in the negative pressure air cleaning and sterilization operation according to the first preferred embodiment of the present invention.

Figure 5: A schematic diagram of the differential pressure air filtration and sterilization system of the second preferred embodiment of the present invention.

In order to fully understand the present invention, preferred embodiments will be exemplified below and described in detail with the accompanying drawings, which are not intended to limit the present invention.

The differential pressure air filtration and sterilization system of the preferred embodiment of the present invention is suitable for various air conditioning equipment, various air cleaning equipment, various air filtering and sterilizing equipment, and related composite air conditioning equipment. Equipment or related equipment application places [such as: medical places, temporary quarantine collection places, quarantine collection places, quarantine places, nursing centers or other places where air-conditioning equipment is placed, etc.], but it is not intended to limit the application scope of this creation.

FIG. 1 shows a schematic diagram of the differential pressure air filtration and sterilization system according to the first preferred embodiment of the present invention. Please refer to FIG. 1. For example, the differential pressure air filtration and sterilization system of the first preferred embodiment of the present invention includes a positive/negative pressure air cleaning and sterilization module 1, and a positive/negative pressure duct ventilation module Group 2, an indoor circulation module 3 and a channel sterilization module 4.

Please refer to Figure 1 again. For example, the positive/negative pressure air cleaning and sterilization module 1, the positive/negative pressure duct ventilation module 2, the indoor circulation module 3 and the channel sterilization module 4 are appropriately combined to form The differential pressure air filtration and sterilization system, and the positive/negative pressure air cleaning and sterilization module 1, the positive/negative pressure pipeline ventilation module 2, the indoor circulation module 3 and the channel sterilization module 4 are provided in a building 10.

Please refer to FIG. 1 again, for example, the building 10 has at least one indoor circulation closed space (indoor separate space), and at least one or several ventilation openings (such as ventilation windows or roof ventilation openings) 11 Appropriately correspondingly and fixedly arranged in several first positions of the indoor circulation closed space of the building 10, and correspondingly, at least one or a plurality of entrances and exits 41 are appropriately correspondingly and fixedly arranged in several first positions of the indoor circulation closed space of the building 10. Second position.

Please refer to FIG. 1 again. For example, the positive/negative pressure air cleaning and sterilization module 1 is fixedly disposed in the at least one or several ventilation openings 11, and the positive/negative pressure air cleaning and sterilization module 1 can be It is selected from a bidirectional positive/negative pressure air cleaning and sterilization module, and the positive/negative pressure air cleaning and sterilization module 1 includes an air supply module (inline fan), a filter screen sterilization module (for example: titanium dioxide photocatalyst sterilization filter screen Group], a germicidal lamp module (eg: UV-C germicidal lamp tube group), a germicidal gas module (eg: ozone module) or any combination of modules.

Please refer to FIG. 1 again, for example, the positive/negative pressurized duct ventilation module 2 can be selected to be fixedly arranged in the building 10, and the positive/negative pressurized duct ventilation module 2 can be selected There are several ventilation pipelines (not shown) extending in the building 10, or the positive/negative pressure pipeline ventilation module 2 can be optionally connected to another positive/negative pressure pipeline ventilation module or other ventilation modules Group.

Please refer to FIG. 1 again. For example, the positive/negative pressure duct ventilation module 2 can be connected to the positive/negative pressure air cleaning and sterilization module 1 by a ventilation duct (not shown). The positive/negative pressurized duct ventilation module 2 can be selected from a bidirectional positive/negative pressurized duct ventilation module 2, and the positive/negative pressurized duct ventilation module 2 includes a fan filter module [FFU] , a jet blower module, a fresh air system module or any combination of modules.

Please refer to Figure 1 again, for example, the indoor circulation The module 3 is electrically connected to the positive/negative pressurized duct ventilation module 2, so that the positive/negative pressurized duct ventilation module 2 and the indoor circulation module 3 can be properly operated together, and the indoor circulation module 3 Including an air cleaning and sterilization module, a dehumidifier module, an air quality detection module (for example: carbon monoxide detection module, formaldehyde detection module, PM 2.5 detection module, toxic gas detection module or Its arbitrary combination module], an indoor germicidal lamp module (for example: UV-C germicidal lamp tube group) or any combination module thereof.

Please refer to FIG. 1 again, for example, the channel sterilization module 4 is fixedly arranged at a predetermined position of the at least one or more entrances 41 or at least one or more channels (not marked), so as to selectively form A movable sterilization module 4a, and the channel sterilization module 4 (or entrance and exit sterilization module) includes a disinfection chamber module, an air curtain module or any combination thereof .

FIG. 2 shows a schematic diagram of a differential pressure air filtration and sterilization system according to another preferred embodiment of the present invention, which corresponds to the differential pressure air filtration and sterilization system of FIG. 1 . Referring to FIG. 2, compared to the first embodiment, the differential pressure air filtration and sterilization system of another preferred embodiment of the present invention can optionally include a control and operation device, and the positive/negative pressure air cleaning and sterilization mold The group 1, the positive/negative pressure pipeline ventilation module 2, the indoor circulation module 3 and the channel sterilization module 4 are jointly connected and communicated with the control operation device.

Please refer to FIG. 2 again, for example, the control and operation device is selected from a wireless communication device 5, a network communication device 5a, a wired communication device or any combination thereof, so as to use cable or wireless Communication [wireless communication] operation [proximal or remote operation] the positive/negative pressure air cleaning and sterilization module 1, the positive/negative pressure pipeline ventilation module 2, the indoor circulation module 3 or the channel sterilization module 4, As shown on the right side of Figure 2.

Please refer to Figure 2 again, for example, the positive/negative pressure air cleaning and sterilization module 1, the positive/negative pressure duct ventilation module 2, the indoor circulation The module 3 and the channel sterilization module 4 are jointly connected and communicated on a control operation interface 101 (or control operation device), as shown on the left side of Figure 2, so that the positive/negative pressure air cleaning and sterilization module can be operated at the proximal or remote end. Group 1, positive/negative pressurized pipeline ventilation module 2, indoor circulation module 3 or channel sterilization module 4.

Referring to FIG. 2 again, for example, the wireless communication device 5 is selected from a notebook computer device 51 , a smart phone device 52 , a tablet computer device, and a wearable device ], a PDA device, or any combination thereof.

FIG. 3 shows a schematic diagram of the differential pressure air filtration and sterilization system operating in the positive pressure air cleaning and sterilization operation according to the first preferred embodiment of the present invention. Please refer to Figures 1 and 3. For example, during positive pressure operation (as indicated by the arrow direction in Figure 3, positive pressure airflow direction), a control unit 100 can be selected to jointly control and positive pressure operation. Positive/negative pressure air cleaning and sterilization module 1, positive/negative pressure duct ventilation module 2, indoor circulation module 3 and channel sterilization module 4, so as to choose and switch to perform a positive pressure air cleaning and sterilization operation or other positive pressure air Clean work.

FIG. 4 shows a schematic diagram of the differential pressure air filtration and sterilization system operating in the negative pressure air cleaning and sterilization operation according to the first preferred embodiment of the present invention. Please refer to Figures 1 and 4. For example, during the negative pressure operation (as shown by the arrow direction in Figure 4, the negative pressure airflow direction), the control unit 100 can be selected to jointly control and operate the negative pressure Positive/negative pressure air cleaning and sterilization module 1, positive/negative pressure duct ventilation module 2, indoor circulation module 3 and channel sterilization module 4, so as to choose and switch to perform a negative pressure air cleaning and sterilization operation or other negative pressure air Clean work.

FIG. 5 shows a schematic diagram of the differential pressure air filtration and sterilization system according to the second preferred embodiment of the present invention. Referring to FIG. 5, compared to the first embodiment, the differential pressure air filtration and sterilization system of the second preferred embodiment of the present invention can optionally include a cloud server device 6 for cloud operation. Make the positive/negative pressure air cleaning and sterilization module 1, the positive/negative pressure pipeline ventilation module 2, the indoor circulation module 3 and the channel sterilization module 4 or store the positive/negative pressure air cleaning and sterilization module 1, positive /Relevant information of negative pressure pipeline ventilation module 2, indoor circulation module 3 and channel sterilization module 4.

Please refer to FIG. 5 again. For example, the second preferred embodiment of the present invention can choose to use the network communication device 5a to communicate with the cloud server device 6 via the Internet (Internet), or to perform further operations. The positive/negative pressure air cleaning and sterilization module 1, the positive/negative pressure pipeline ventilation module 2, the indoor circulation module 3 and the channel sterilization module 4.

Please refer to FIG. 5 again. For example, the second preferred embodiment of the present invention can also choose to use the smart phone device 52 to communicate with the cloud server device 6 via a wireless network connection, or to further operate the normal operation. / Negative pressure air cleaning and sterilization module 1, positive/negative pressure pipeline ventilation module 2, indoor circulation module 3 and channel sterilization module 4.

The aforementioned preferred embodiment is only an illustration of the present creation and its technical features, and the technology of this embodiment can still be implemented in various substantially equivalent modifications and/or alternative ways; therefore, the scope of rights of the present creation is subject to the appended patent application The scope defined by the scope shall prevail. The copyright in this case is restricted to be used for the purposes of the ROC patent application.

1: Positive/negative pressure air cleaning and sterilization module

10: Buildings

11: Vents

2: Positive/negative pressurized pipeline ventilation module

3: Indoor circulation module

4: Channel sterilization module

4a: Movable sterilization module

41: Entrance and exit

Claims (10)

A differential pressure air filtration and sterilization system, comprising: A positive/negative pressure air cleaning and sterilization module, which is fixedly arranged at at least one air vent; a positive/negative pressure pipeline ventilation module, which is connected to the positive/negative pressure air cleaning and sterilization module by a ventilation pipeline; an indoor circulation module electrically connected to the positive/negative pressurized pipeline ventilation module; and a channel sterilization module, which is fixedly arranged at at least one inlet and outlet, and the positive/negative pressure pipeline ventilation module and the indoor circulation module are correspondingly arranged between the at least one air outlet and the at least one inlet and outlet; In the case of positive pressure operation or negative pressure operation, a control unit can be selected to jointly control and operate the positive/negative pressure air cleaning and sterilization module, positive/negative pressure pipeline ventilation module, indoor circulation module and channel sterilization module group, so as to choose and switch to perform a positive pressure air cleaning and sterilization operation or a negative pressure air cleaning and sterilization operation. According to the differential pressure air filtration and sterilization system described in the first item of the patent application scope, the at least one vent and the at least one inlet and outlet are correspondingly and fixedly arranged in an indoor circulation closed space. According to the differential pressure air filtration and sterilization system described in item 1 of the patent application scope, the positive/negative pressure air cleaning and sterilization module includes an air supply module, a filter screen sterilization module, a germicidal lamp module, and a sterilization module. Gas mods or any combination of mods. According to the differential pressure air filtration and sterilization system described in claim 1, the positive/negative pressure duct ventilation module includes a fan filter module, a jet blower module, a fresh air system module or Any combination of modules. According to the differential pressure air filtration and sterilization system described in item 1 of the patent application scope, the indoor circulation module includes an air cleaning and sterilization module, a dehumidifier module, an air quality detection module, and an indoor germicidal lamp module or its Any combination of modules. According to the differential pressure air filtration and sterilization system described in item 1 of the scope of the patent application, the channel sterilization module includes a bacteriostatic cabin door module, an air curtain module or any combination thereof. According to the differential pressure air filtration and sterilization system described in item 1 of the patent application scope, the positive/negative pressure air cleaning and sterilization module, the positive/negative pressure duct ventilation module, the indoor circulation module and the channel sterilization module are combined together. Connect and communicate with a control operation interface or a control operation device. According to the differential pressure air filtration and sterilization system described in item 7 of the scope of the patent application, wherein the control operation device is selected from a wireless communication device, a network communication device, a wired communication device or any combination thereof, so as to use wired or The positive/negative pressure air cleaning and sterilization module, the positive/negative pressure pipeline ventilation module, the indoor circulation module and the channel sterilization module are operated by wireless communication. According to the differential pressure air filtration and sterilization system described in item 8 of the claimed scope, the wired communication device is selected from a program-controlled device, a server device, a computer device or any combination thereof. The differential pressure air filtration and sterilization system according to claim 8, wherein the wireless communication device is selected from a notebook computer device, a tablet computer device, a smart phone device, a wearable device, and a personal digital assistant device or any combination thereof.

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