CN112097343A - Movable biological safety type air exhaust efficient filtering device - Google Patents
Movable biological safety type air exhaust efficient filtering device Download PDFInfo
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- CN112097343A CN112097343A CN202011036815.7A CN202011036815A CN112097343A CN 112097343 A CN112097343 A CN 112097343A CN 202011036815 A CN202011036815 A CN 202011036815A CN 112097343 A CN112097343 A CN 112097343A
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- filter
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- chamber
- pressure difference
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a movable biological safety type air exhaust high-efficiency filtering device which comprises a box body, a filter, a scanning leakage detection device, a circulating disinfection device, a fan and a control system, wherein a control cavity and three sealing cavities are sequentially arranged in the box body from top to bottom, the control cavity is internally provided with the control system, the fan is electrically connected with the control system, the sealing cavities are a fan cavity, a leakage detection cavity and a filter cavity from top to bottom, the fan, the scanning leakage detection device and the filter are correspondingly arranged, the circulating disinfection device is respectively communicated with the fan cavity and the filter cavity through hoses, the fan cavity is provided with an air outlet, the filter cavity is provided with an air inlet, the filter is communicated with the leakage detection cavity, and the fan is respectively communicated with the air outlet. The invention has the functions of in-situ leak detection and disinfection of the filter, resistance detection of the filter and air exhaust amount detection through the filter, the scanning leak detection device, the circulating disinfection device, the fan and the control system, and achieves the negative pressure air exhaust safety performance meeting the safety standard.
Description
Technical Field
The invention relates to the technical field of filtering equipment, in particular to a movable biosafety type efficient exhaust filtering device.
Background
Along with the outbreak of the global high-risk high-infectivity new crown pneumonia epidemic situation, scientific and reasonable epidemic prevention measures are developed in various places, the conventional movable portable negative-pressure exhaust filtering device is composed of a high-efficiency filter, a fan, a box body and a control system, and the device does not have the functions of in-situ leakage detection and disinfection of the high-efficiency filter, resistance detection of the filter and exhaust air quantity detection. Due to the defects, the installation condition of the filter frame cannot be judged, and the risk of leakage of pathogenic microorganisms (harmful aerosol) caused by unreasonable installation of the filter or damage of a sealing strip of the filter frame exists; the condition of sterilizing the in-situ gas of the high-efficiency air filter is not met, and pathogenic microorganisms (harmful aerosol) are easy to overflow to pollute the surrounding environment when the filter is replaced.
Aiming at remote and laggard places, particularly areas which can not carry out related epidemic virus detection work, the capacity of building a high-grade biological safety laboratory can not be realized in a short time; and do not have personnel's area of accomodating and treating pathogenic microorganism infection, need to deploy fast flexible biosafety type high-grade laboratory and the quick deployment type negative pressure isolation ward of taking care of fast, this kind of quick deployment type negative pressure safety coefficient key core component is high efficiency filtration exhaust device, simultaneously, require that the high efficiency filter that the air that pollutes the district and discharge passed through must install and to carry out normal position leak hunting and disinfection mode.
Disclosure of Invention
The invention aims to provide a movable biosafety type efficient exhaust filtering device, which aims to solve the problems in the prior art, so that the filtering device can perform in-situ leak detection and disinfection, and the safe emission performance is realized.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a movable biological safety type efficient exhaust filtering device which comprises a box body, a filter, a scanning leakage detecting device, a circulating sterilizing device, a fan and a control system, a control cavity and three sealing cavities are sequentially arranged in the box body from top to bottom, the control cavity is internally provided with the control system, the fan is electrically connected with the control system, the three sealing cavities are a fan cavity, a leakage detection cavity and a filter cavity from top to bottom in sequence, and the fan, the scanning leakage detection device and the filter are correspondingly arranged, the circulating disinfection device is respectively communicated with the fan cavity and the filter cavity through hoses, an air outlet is arranged on the fan cavity, the filter chamber is provided with an air inlet, the filter is communicated with the leakage detection chamber, one end of the fan is communicated with the air outlet, and the other end of the fan is communicated with the leakage detection chamber.
Preferably, the control system comprises a filter resistance monitoring device, a pressure difference regulating and controlling device, a fault alarm device and a controller, wherein the filter resistance monitoring device, the pressure difference regulating and controlling device and the fault alarm device are respectively electrically connected with the controller, and the filter resistance monitoring device.
Preferably, the filter resistance monitoring device comprises a resistance detection differential pressure sensor, a pressure measuring pipe and an instrument filter, the pressure measuring pipe is provided with two pressure measuring pipes, one end of each pressure measuring pipe is connected with a pressure measuring port of the resistance detection differential pressure sensor through the instrument filter, the other end of each pressure measuring pipe is communicated with the leakage detecting cavity and the filtering cavity, and the resistance detection differential pressure sensor is electrically connected with the controller.
Preferably, the pressure difference regulation and control device comprises a pressure difference sampling pipe and a pressure difference sensor, the pressure difference sampling pipe is communicated with a pressure difference sampling port on the control cavity through an instrument filter, and the pressure difference sampling port is connected with the pressure difference sensor through a silica gel hose.
Preferably, the air inlet with the outer end of air outlet is provided with biological type airtight valve respectively, the inner of air inlet is provided with the filter screen.
Preferably, a gas outlet and a disinfection verification port of disinfection gas are arranged on the fan cavity, a gas inlet of the disinfection gas is arranged on the filter cavity, a valve is respectively arranged on the gas inlet and the gas outlet, and the gas inlet and the gas outlet are respectively communicated with the circulating disinfection device.
Preferably, the sterilization verification port is internally provided with a biological indicator, and the outer end of the sterilization verification port is connected with a valve.
Preferably, the air inlet, the air outlet and the disinfection verification port are all arranged on the back face of the box body, two door plates are arranged on the front face of the box body in a sealing mode, the door plates respectively correspond to the filter cavity and the fan cavity, and rollers are arranged on the bottom face of the box body.
Preferably, the lower end of the filter is provided with a pressing mechanism, a pressing frame of the pressing mechanism is in sealing connection with a lower frame of the filter, and the pressing mechanism drives the pressing frame to move upwards through a pressing rod and a cam mechanism to press the filter.
Preferably, the scanning leak detection device set up in on the last frame of filter, be provided with on the leak detection chamber scanning leak detection sample connection and hand wheel, scanning leak detection device's sampling pipe through prevent the hose of static with scanning leak detection sample connection, hand wheel connection in scanning leak detection device is last, scanning leak detection sample connection is used for connecting the particle counter.
Compared with the prior art, the invention has the following technical effects:
aiming at the problem of air exhaust in a mobile safety laboratory or a quick deployment type negative pressure isolation treatment ward, the mobile biological safety type air exhaust high-efficiency filtering device has the functions of in-situ leakage detection and disinfection of the filter, resistance detection of the filter and air exhaust amount detection through the filter, the scanning leakage detection device, the circulating disinfection device, the fan and the control system, achieves the aim of meeting the relevant standards and is a safe negative pressure air exhaust device, and realizes the safe emission performance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram I of a mobile biosafety type efficient exhaust filtering device of the invention;
FIG. 2 is a schematic structural diagram II of the mobile biosafety type efficient exhaust filtering device of the present invention;
FIG. 3 is a schematic structural diagram III of the mobile biosafety type efficient exhaust filtering device of the present invention;
FIG. 4 is a schematic structural diagram of a fourth mobile biosafety type efficient exhaust filtering device of the present invention;
FIG. 5 is a schematic structural diagram of a mobile biosafety type efficient exhaust filtering device of the present invention;
FIG. 6 is a schematic structural view of a control chamber according to the present invention;
wherein: 1-a control cavity, 2-a differential pressure sampling port, 3-an air outlet, 4-an air outlet, 5-a biological type closed valve, 6-an air inlet, 7-an air inlet, 8-a roller, 9-a hand wheel, 10-a disinfection verification port, 11-a controller, 12-a door plate, 13-a differential pressure sensor, 14-a resistance detection differential pressure sensor, 15-an instrument filter, 16-a pressure measuring tube, 17-a fan, 18-a scanning leak detection device, 19-a filter, 20-a pressing mechanism, 21-a filter screen, 22-a scanning leak detection sampling port and 23-a circulating disinfection device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention aims to provide a mobile biosafety type efficient exhaust filtering device, which aims to solve the problems in the prior art, so that the filtering device can perform in-situ leak detection and disinfection, and the safe emission performance is realized.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 6: this embodiment provides a portable biological safety type high efficiency filter equipment that airs exhaust, the power distribution box comprises a box body, filter 19, scanning leak hunting device 18, circulation degassing unit 23, fan 17 and control system, control chamber 1 and three sealed chamber have set gradually from top to bottom in the box, be provided with control system in the control chamber 1, fan 17 is connected with the control system electricity, three sealed chamber is the fan chamber from top to bottom in proper order, it just corresponds and is provided with fan 17 to examine leak chamber and filter chamber, scanning leak hunting device 18 and filter 19, circulation degassing unit 23 passes through the hose respectively with fan chamber and filter chamber intercommunication, be provided with air outlet 4 on the fan chamber, be provided with air intake 6 on the filter chamber, filter 19 and leak hunting chamber intercommunication, fan 17's one end and air outlet 4 intercommunication, the other end and leak hunting chamber intercommunication.
The control system comprises a filter resistance monitoring device, a pressure difference regulating and controlling device, a fault alarming device and a controller 11, wherein the filter resistance monitoring device, the pressure difference regulating and controlling device and the fault alarming device are respectively and electrically connected with the controller 11, and the filter resistance monitoring device. The filter resistance monitoring device comprises a resistance detection differential pressure sensor 14, a pressure measuring pipe 16 and an instrument filter 15, wherein the pressure measuring pipe 16 is provided with two pressure measuring pipes, one end of each pressure measuring pipe is connected with a pressure measuring port of the resistance detection differential pressure sensor 14 through the instrument filter 15, the other end of each pressure measuring pipe is communicated with a leakage detection cavity and a filter cavity, and the resistance detection differential pressure sensor 14 is electrically connected with the controller 11. The pressure difference regulation and control device comprises a pressure difference sampling pipe and a pressure difference sensor 13, the pressure difference sampling pipe is communicated with a pressure difference sampling port 2 on the control cavity 1 through an instrument filter 15, and the pressure difference sampling port 2 is connected with the pressure difference sensor 13 through a silica gel hose. The pressure difference is regulated and controlled by the pressure difference of a controlled object, such as a treatment ward and a negative pressure isolation room lamp. An airtight aviation plug is arranged on a bottom plate of the control cavity 1, and the sealing performance of a fan cavity below the control cavity can be guaranteed. The controller 11 adjusts the rotating speed of the wind in real time through closed-loop control to maintain the differential pressure value of the controlled area, and the controller 11 performs logic operation according to the parameter setting value displayed on the control panel and the real-time detection and prompts corresponding fault alarm through sound and light. The back of the control box cavity 1 is provided with a power supply cable power supply port and a pressure difference sampling port 2, the front of the control box cavity 1 is provided with a control panel, and the control panel is provided with a device start-stop button, a fault alarm acousto-optic indicator lamp and a touch screen of a human-computer interaction interface.
The outer ends of the air inlet 6 and the air outlet 4 are respectively provided with a biological type closed valve 5, and the inner end of the air inlet 6 is provided with a filter screen 21. The fan cavity is provided with a gas outlet 3 and a disinfection verification port 10 for disinfection gas, the filter cavity is provided with a gas inlet 7 for disinfection gas, the gas inlet 7 and the gas outlet 3 are respectively provided with a valve, and the gas inlet 7 and the gas outlet 3 are respectively communicated with a circulating disinfection device 23. The disinfection verification port 10 is internally provided with a biological indicator, and the outer end of the disinfection verification port is connected with a valve so as to verify the disinfection effect. The air inlet 6, the air outlet 4, the air inlet 7, the air outlet 3 and the disinfection verification port 10 are all arranged on the back face of the box body, two door plates 12 are arranged on the front face of the box body in a sealing mode, the door plates 12 respectively correspond to the filter cavity and the fan cavity, and idler wheels 8 are arranged on the bottom face of the box body. The door plate 12 on the front surface of the box body is an installation and maintenance door body of the fan and the filter, a U-shaped sealing rubber strip is embedded on the door body and is fastened and sealed by a quincunx nut and a box body bolt, the box body is formed by seamless welding of an integral stainless steel plate, and a sealing cavity is formed by the embedded U-shaped sealing rubber strip body door.
The lower end of the filter 19 is provided with a pressing mechanism 20, a pressing frame of the pressing mechanism 20 is in sealing connection with a lower frame of the filter, and the pressing mechanism 20 drives the pressing frame to move upwards through a pressing rod and a cam mechanism to press the filter. Scanning leak detection device 18 sets up on the last frame of filter, is provided with scanning leak detection sample connection 22 and hand wheel 9 on the leak detection chamber, and scanning leak detection device 18's sampling pipe is connected with scanning leak detection sample connection 22 through the hose of preventing static, and hand wheel 9 is connected on scanning leak detection device 18, and scanning leak detection sample connection 22 is used for connecting the particle counter.
When the in-situ disinfection is used in the embodiment, the biological type closed valves 5 of the air inlet 6 and the air outlet 4 on the device are closed, the valves on the disinfection gas inlet 7 and the air outlet 3 and the valves on the disinfection verification port 10 are opened, the biological indicator is put in, and the circulating disinfection device is opened to enable the gas disinfectant to continuously penetrate through the filter 19 so as to disinfect the filter. During scanning leak detection, a hand wheel 9 outside the box body is rotated, the hand wheel 9 drives the sampling tube to linearly move along the air outlet surface of the filter 19, and sampling gas is sequentially transmitted to the aerosol sampling particle counter device through the sampling tube, the anti-static hose and the scanning leak detection sampling port 22. The power source is a particle counter.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a portable biological safety type high-efficient filter equipment that airs exhaust which characterized in that: including box, filter, scanning leak hunting device, circulation degassing unit, fan and control system, control chamber and three sealed chamber have set gradually from top to bottom in the box, the control intracavity is provided with control system, the fan with the control system electricity is connected, and is three sealed chamber is the fan chamber from top to bottom in proper order, examines leak chamber and filter chamber and corresponds and be provided with the fan scan leak hunting device with the filter, circulation degassing unit pass through the hose respectively with the fan chamber with the filter chamber intercommunication, be provided with the air outlet on the fan chamber, be provided with the air intake on the filter chamber, the filter with leak hunting chamber intercommunication, the one end of fan with air outlet intercommunication, the other end with leak hunting chamber intercommunication.
2. The mobile biosafety type air exhaust high-efficiency filtering device according to claim 1, characterized in that: the control system comprises a filter resistance monitoring device, a pressure difference regulating and controlling device, a fault alarm device and a controller, wherein the filter resistance monitoring device, the pressure difference regulating and controlling device and the fault alarm device are respectively electrically connected with the controller, and the filter resistance monitoring device is arranged on the controller.
3. The mobile biosafety type air exhaust high-efficiency filtering device according to claim 2, characterized in that: the filter resistance monitoring device comprises a resistance detection differential pressure sensor, a pressure measuring pipe and instrument filters, wherein the pressure measuring pipe is provided with two pressure measuring pipes, one end of each pressure measuring pipe is connected with a pressure measuring port of the resistance detection differential pressure sensor through one instrument filter, the other end of each pressure measuring pipe is communicated with the leakage detecting cavity and the filtering cavity, and the resistance detection differential pressure sensor is electrically connected with the controller.
4. The mobile biosafety type air exhaust high-efficiency filtering device according to claim 2, characterized in that: the pressure difference regulation and control device comprises a pressure difference sampling pipe and a pressure difference sensor, the pressure difference sampling pipe is communicated with a pressure difference sampling port on the control cavity through an instrument filter, and the pressure difference sampling port is connected with the pressure difference sensor through a silica gel hose.
5. The mobile biosafety type air exhaust high-efficiency filtering device according to claim 1, characterized in that: the air inlet with the outer end of air outlet is provided with biological type airtight valve respectively, the inner of air inlet is provided with the filter screen.
6. The mobile biosafety type air exhaust high-efficiency filtering device according to claim 1, characterized in that: the fan cavity is provided with a sterilizing gas outlet and a sterilizing verification port, the filter cavity is provided with a sterilizing gas inlet, the gas inlet and the gas outlet are respectively provided with a valve, and the gas inlet and the gas outlet are respectively communicated with the circulating sterilizing device.
7. The mobile biosafety air-exhausting efficient filtering device according to claim 6, wherein: the disinfection verification port is internally provided with a biological indicator, and the outer end of the disinfection verification port is connected with a valve.
8. The mobile biosafety air-exhausting efficient filtering device according to claim 7, wherein: the air inlet, the air outlet the air inlet, gas outlet and disinfection are verified the mouth and are all set up in the back of box, the sealed two door plants that are provided with in front of box, the door plant corresponds respectively the filter chamber with the fan chamber, the bottom surface of box is provided with the gyro wheel.
9. The mobile biosafety type air exhaust high-efficiency filtering device according to claim 1, characterized in that: the lower end of the filter is provided with a pressing mechanism, a pressing frame of the pressing mechanism is in sealing connection with a lower frame of the filter, and the pressing mechanism drives the pressing frame to move upwards through a pressing rod and a cam mechanism to press the filter.
10. The mobile biosafety type air exhaust high-efficiency filtering device according to claim 1, characterized in that: the scanning leak detection device is arranged on an upper frame of the filter, the leak detection cavity is provided with the scanning leak detection sampling port and the hand wheel, a sampling pipe of the scanning leak detection device is connected with the scanning leak detection sampling port through an anti-static hose, the hand wheel is connected to the scanning leak detection device, and the scanning leak detection sampling port is used for connecting a particle counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036815.7A CN112097343A (en) | 2020-09-28 | 2020-09-28 | Movable biological safety type air exhaust efficient filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036815.7A CN112097343A (en) | 2020-09-28 | 2020-09-28 | Movable biological safety type air exhaust efficient filtering device |
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| Publication Number | Publication Date |
|---|---|
| CN112097343A true CN112097343A (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202011036815.7A Pending CN112097343A (en) | 2020-09-28 | 2020-09-28 | Movable biological safety type air exhaust efficient filtering device |
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| CN (1) | CN112097343A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755665A (en) * | 2020-12-23 | 2021-05-07 | 重庆海润节能技术股份有限公司 | Biological safe and efficient air port with in-situ leakage detection function |
| CN113008467A (en) * | 2021-02-24 | 2021-06-22 | 军事科学院系统工程研究院卫勤保障技术研究所 | Air cleaner integrality on-line monitoring device |
| CN113384964A (en) * | 2021-07-01 | 2021-09-14 | 康斐尔过滤设备(太仓)有限公司 | Filter |
| CN113532093A (en) * | 2021-07-19 | 2021-10-22 | 唐钊 | Medium-high temperature heat pump variable temperature drying equipment |
| CN113757917A (en) * | 2021-09-06 | 2021-12-07 | 江苏苏净工程建设有限公司 | Detection control method and system for faults of three-level or above biological safety laboratory blower |
| CN114617532A (en) * | 2022-03-15 | 2022-06-14 | 中国科学院苏州生物医学工程技术研究所 | Living body fluorescence imager with ultraviolet sterilization function |
-
2020
- 2020-09-28 CN CN202011036815.7A patent/CN112097343A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755665A (en) * | 2020-12-23 | 2021-05-07 | 重庆海润节能技术股份有限公司 | Biological safe and efficient air port with in-situ leakage detection function |
| CN113008467A (en) * | 2021-02-24 | 2021-06-22 | 军事科学院系统工程研究院卫勤保障技术研究所 | Air cleaner integrality on-line monitoring device |
| CN113384964A (en) * | 2021-07-01 | 2021-09-14 | 康斐尔过滤设备(太仓)有限公司 | Filter |
| CN113384964B (en) * | 2021-07-01 | 2022-06-28 | 康斐尔过滤设备(太仓)有限公司 | Filter |
| CN113532093A (en) * | 2021-07-19 | 2021-10-22 | 唐钊 | Medium-high temperature heat pump variable temperature drying equipment |
| CN113757917A (en) * | 2021-09-06 | 2021-12-07 | 江苏苏净工程建设有限公司 | Detection control method and system for faults of three-level or above biological safety laboratory blower |
| CN113757917B (en) * | 2021-09-06 | 2022-12-23 | 江苏苏净工程建设有限公司 | Method and system for detecting and controlling air feeder faults of three-level or above biosafety laboratory |
| CN114617532A (en) * | 2022-03-15 | 2022-06-14 | 中国科学院苏州生物医学工程技术研究所 | Living body fluorescence imager with ultraviolet sterilization function |
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