CN112113290B - Air purification filter equipment for department of infectious diseases - Google Patents
Air purification filter equipment for department of infectious diseases Download PDFInfo
- Publication number
- CN112113290B CN112113290B CN202011012987.0A CN202011012987A CN112113290B CN 112113290 B CN112113290 B CN 112113290B CN 202011012987 A CN202011012987 A CN 202011012987A CN 112113290 B CN112113290 B CN 112113290B
- Authority
- CN
- China
- Prior art keywords
- shell
- ring
- purification
- department
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 208000035473 Communicable disease Diseases 0.000 title claims abstract description 18
- 238000004887 air purification Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000000746 purification Methods 0.000 claims abstract description 27
- 229920001971 elastomer Polymers 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000670 limiting effect Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 208000015181 infectious disease Diseases 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 230000002458 infectious effect Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 239000012528 membrane Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4272—Special valve constructions adapted to filters or filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- 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
- F24F13/20—Casings or covers
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Geometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an air purification and filtration device for department of infectious diseases, which relates to the field of air purification, and has the advantages of simple structure and convenient use, the purification efficiency can be greatly accelerated by arranging a reciprocating mechanism, the purification mechanism can be integrally and directly taken out by arranging a movable shell, and the purification part can be rapidly disassembled, assembled and replaced by an inner mounting ring, a fixing ring and a connecting pin, so that the time and the labor are saved; make through being provided with rubber involucra and vibrations spring the purification part can have the vibrations of certain range at the in-process of work, can prevent piling up of dust to a certain extent when strengthening the filter effect and block up, through the control valve can control gaseous direction, can refrigerate and cool down the air after purifying through being provided with the refrigeration chamber, strengthens heat transfer cooling effect through being provided with heat exchange coil and heat exchanger fin.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air purification and filtration device for an infectious disease department.
Background
Some infectious diseases can be propagated through air, especially in indoor closed environment, such as hospital, because of its particularity, the virus content in the air in hospital is very high, in order to reduce the infection of disease, it is necessary to purify the air, but in the process of purifying the air, the main working components of the purification device often need to be frequently changed to ensure the purification effect, and the whole device may need regular maintenance and cleaning, and the existing purification device is complicated to disassemble and assemble, and the replacement of the main working components is troublesome and laborious, and the use is not convenient enough, therefore, the air purification filter device for infectious department is provided.
Disclosure of Invention
The present invention is directed to an air purifying and filtering device for infectious diseases, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
an air purification and filtration device for department of infectious diseases comprises an outer shell, wherein the outer shell comprises an upper shell and a lower shell, a connecting structure and a fastening bolt for installing and connecting the upper shell and the lower shell are arranged between the upper shell and the lower shell, a discharge port and a control valve are arranged at the lower end of the side surface of the outer shell, the control valve is a one-way valve, a horn-shaped air inlet is formed in the upper part of the outer shell, an induced draft fan is arranged above the air inlet, a plugging ring plate, a one-way baffle and an extrusion spring are arranged in the air inlet, the plugging ring plate is of an annular structure fixedly arranged on the inner wall of the air inlet, the extrusion spring is a compression spring, one end of the compression spring is fixed, the other end of the extrusion spring is fixedly connected with the one-way baffle, a reciprocating push plate and a telescopic mechanism are further arranged in the outer shell, one end of the telescopic mechanism is fixedly connected with a fixed cross rod in the outer shell, the other end of the reciprocating push plate is in driving connection with the reciprocating push plate, the outer side of the reciprocating push plate is fixedly connected with an outer rubber ring, and a plurality of connecting seats and connecting rods for connecting the reciprocating push plate and the outer rubber ring are arranged between the reciprocating push plate and the outer rubber ring; the purifying device is characterized in that a purifying mechanism is further arranged in the outer shell, the purifying mechanism comprises an inner mounting ring, a purifying part and a movable shell, a semi-annular mounting semi-annular plate is arranged on the inner wall of the outer shell, a mounting notch is formed in one end, far away from the mounting semi-annular plate, of the outer shell, the movable shell is semi-annular, the shape and the size of the mounting notch of the movable shell are corresponding, the inner side of the movable shell is connected with the inner mounting ring, a holding handle is arranged on the outer side of the movable shell, the purifying part is arranged in the inner mounting ring, a fixing ring used for limiting the purifying part is arranged on the inner mounting ring, and a connecting pin used for connecting the inner mounting ring and the fixing ring is further arranged; still be provided with outer installation shell, rubber involucra and vibrations spring, outer installation shell is fixed on the movable housing, and its with be provided with a plurality of vibrations springs that are used for fixed connection between them between the interior collar, outer installation shell with be provided with the rubber involucra between the interior collar upper end.
As a further scheme of the invention: and a filtering structure and a disinfecting structure are arranged in the purifying component.
As a still further scheme of the invention: the upper surface of the purification component is provided with a plurality of annular grooves and protrusions.
As a still further scheme of the invention: and a full sealing ring and a half sealing ring for enhancing the sealing property are also arranged.
As a still further scheme of the invention: the full seal ring and the half seal ring are made of butadiene-acrylonitrile rubber.
As a still further scheme of the invention: the telescopic mechanism is a hydraulic telescopic mechanism.
As a still further scheme of the invention: still be provided with the refrigeration chamber, be provided with heat exchange coil in the refrigeration chamber.
As a still further scheme of the invention: the heat exchange coil is spirally arranged and is provided with a plurality of heat exchange sheets.
Compared with the prior art, the invention has the beneficial effects that:
the device has a simple structure, is convenient to use, can greatly accelerate the purification efficiency by being provided with the reciprocating mechanism, can directly take out the whole purification mechanism by being provided with the movable shell, and realizes the rapid disassembly, assembly and replacement of the purification part by the inner mounting ring, the fixing ring and the connecting pin, thereby saving time and labor; make through being provided with rubber involucra and vibrations spring the purification part can have the vibrations of certain range at the in-process of work, can prevent piling up of dust to a certain extent when strengthening the filter effect and block up, through the control valve can control gaseous direction, can refrigerate and cool down the air after purifying through being provided with the refrigeration chamber, strengthens heat transfer cooling effect through being provided with heat exchange coil and heat exchanger fin.
Drawings
FIG. 1 is a schematic cross-sectional view of an air purifying and filtering device for infectious diseases according to the present invention.
FIG. 2 is a partially enlarged schematic view of an air purifying and filtering device for infectious diseases according to the present invention.
FIG. 3 is a schematic perspective view of a purification mechanism of the air purification filter device for infectious diseases according to the present invention.
In the figure: the device comprises an outer shell 1, a reciprocating push plate 2, an air inlet 3, an induced draft fan 4, a blocking ring plate 5, a one-way baffle 6, an extrusion spring 7, a telescopic mechanism 8, a fixed cross rod 9, a connecting structure 10, a fastening bolt 11, a full seal ring 12, an installation half ring plate 13, an outer installation shell 14, a rubber diaphragm 15, a vibration spring 16, an inner installation ring 17, a fixed ring 18, a connecting pin 19, a purification component 20, a half seal ring 21, a movable shell 22, a holding handle 23, a connecting seat 24, a discharge port 25, a control valve 26, a partition plate 27, a heat exchange coil 28, a heat exchange sheet 29, a replacement pipe orifice 30, a connecting rod 31 and an outer rubber ring 32.
Detailed Description
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, the present embodiment provides an air purification and filtration device for department of infectious diseases, which includes an outer casing 1, the outer casing 1 includes an upper casing and a lower casing, a connection structure 10 and a fastening bolt 11 for mounting and connecting the upper casing and the lower casing are disposed between the upper casing and the lower casing, a discharge port 25 and a control valve 26 are disposed at the lower end of the side surface of the outer casing 1, the control valve 26 is a one-way valve, a horn-shaped air inlet 3 is disposed above the outer casing 1, an induced draft fan 4 is disposed above the air inlet 3, a blocking ring plate 5, a one-way baffle 6 and an extrusion spring 7 are disposed in the induced draft fan, the blocking ring plate 5 is an annular structure fixedly disposed on the inner wall of the air inlet 3, the extrusion spring 7 is a compression spring, one end of the compression spring is fixed, the other end of the compression spring is fixedly connected with the one-way baffle 6, a reciprocating push plate 2 and a telescopic mechanism 8 are further disposed in the outer casing 1, one end of the telescopic mechanism 8 is fixedly connected with a fixed cross rod 9 fixedly arranged in the outer shell 1, the other end of the telescopic mechanism is in driving connection with the reciprocating push plate 2, the outer side of the reciprocating push plate 2 is fixedly connected with an outer rubber ring 32, and a plurality of connecting seats 24 and connecting rods 31 for connecting the reciprocating push plate 2 and the outer rubber ring 32 are arranged between the reciprocating push plate 2 and the outer rubber ring 32; the reciprocating push plate 2 is driven to do reciprocating motion by the telescopic mechanism 8, when the reciprocating push plate 2 moves downwards, the connecting rod 31 cannot deflect upwards under the limiting action of the reciprocating push plate 2, so that the reciprocating push plate 2 and the outer rubber ring 32 have a downward pushing action, the one-way baffle 6 is separated from the plugging ring plate 5 to realize air inlet under the action of air pressure, when the reciprocating push plate 2 moves upwards, because the connecting rod 31 and the connecting seat 24 are in rotating connection, the connecting rod 31 can deflect downwards, and the one-way baffle 6 is attached to the plugging ring plate 5 to plug the plugging ring plate 5 under the pushing action of the connecting seat 7, at the moment, the pressure above the reciprocating push plate 2 is higher, the outer rubber ring 32 can be bent downwards, so that the reciprocating push plate 2 moves upwards smoothly and air is introduced downwards; the purification device is characterized in that a purification mechanism is further arranged in the outer shell 1, the purification mechanism comprises an inner mounting ring 17, a purification part 20 and a movable shell 22, a semicircular mounting semicircular plate 13 is arranged on the inner wall of the outer shell 1, a mounting notch is formed in one end, far away from the mounting semicircular plate 13, of the inner wall of the outer shell, the movable shell 22 is semicircular, the shape and the size of the mounting notch of the movable shell are corresponding to each other, the inner side of the movable shell 22 is connected with the inner mounting ring 17, a holding handle 23 is arranged on the outer side of the movable shell, the purification part 20 is arranged in the inner mounting ring 17, a fixing ring 18 used for limiting the purification part 20 is arranged on the inner mounting ring 17, and a connecting pin 19 used for connecting the inner mounting ring 17 and the fixing ring 18 is further arranged; the whole purification mechanism can be directly taken out by arranging the movable shell 22, and the purification component 20 can be quickly disassembled, assembled and replaced by the inner mounting ring 17, the fixed ring 18 and the connecting pin 19, so that time and labor are saved; an outer mounting shell 14, a rubber membrane 15 and a vibration spring 16 are further arranged, the outer mounting shell 14 is fixed on the movable shell 22, a plurality of vibration springs 16 for fixedly connecting the outer mounting shell and the inner mounting ring 17 are arranged between the outer mounting shell 14 and the inner mounting ring 17, and the rubber membrane 15 is arranged between the outer mounting shell 14 and the upper end of the inner mounting ring 17; the cleaning component 20 can have certain vibration in the working process by being provided with the rubber membrane 15 and the vibration spring 16, and the dust accumulation and blockage can be prevented to a certain extent while the filtering effect is enhanced.
Specifically, a filtering structure and a disinfecting structure are arranged in the purifying component 20.
Specifically, the upper surface of the purification component 20 is provided with a plurality of annular grooves and annular protrusions, so that contact surfaces can be increased, and the treatment efficiency is improved.
Specifically, a full seal ring 12 and a half seal ring 21 for enhancing the sealing property are also provided.
Specifically, the selection of the full seal ring 12 and the half seal ring 21 is not limited, and in this embodiment, as an example, the full seal ring 12 and the half seal ring 21 are both made of nitrile rubber.
Specifically, the telescopic mechanism 8 is a hydraulic telescopic mechanism.
The working principle of the embodiment is as follows:
the reciprocating push plate 2 is driven to do reciprocating motion by the telescopic mechanism 8, when the reciprocating push plate 2 moves downwards, the connecting rod 31 cannot deflect upwards under the limiting action of the reciprocating push plate 2, so that the reciprocating push plate 2 and the outer rubber ring 32 have a downward pushing action, the one-way baffle 6 is separated from the plugging ring plate 5 to realize air inlet under the action of air pressure, when the reciprocating push plate 2 moves upwards, because the connecting rod 31 and the connecting seat 24 are in rotating connection, the connecting rod 31 can deflect downwards, and the one-way baffle 6 is attached to the plugging ring plate 5 to plug the plugging ring plate 5 under the pushing action of the connecting seat 7, at the moment, the pressure above the reciprocating push plate 2 is higher, the outer rubber ring 32 can be bent downwards, so that the reciprocating push plate 2 moves upwards smoothly and air is introduced downwards; the whole purification mechanism can be directly taken out by arranging the movable shell 22, and the purification component 20 can be quickly disassembled, assembled and replaced by the inner mounting ring 17, the fixed ring 18 and the connecting pin 19, so that time and labor are saved; the cleaning component 20 can have certain vibration in the working process by being provided with the rubber membrane 15 and the vibration spring 16, and the dust accumulation and blockage can be prevented to a certain extent while the filtering effect is enhanced.
Example 2
Referring to fig. 1, on the basis of embodiment 1, a refrigeration cavity is further provided, a heat exchange coil 28 is disposed in the refrigeration cavity, the heat exchange coil 28 is arranged in a spiral manner, a plurality of heat exchange fins 29 are disposed on the heat exchange coil 28, the control valve 26 can control the direction of air, the refrigeration cavity is provided to refrigerate and cool purified air, and the heat exchange coil 28 and the heat exchange fins 29 are provided to enhance the heat exchange and cooling effect, otherwise, the heating principle is the same.
It should be particularly noted that, although the present specification describes embodiments, each embodiment does not include only an independent technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and technical solutions in various embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution.
Claims (7)
1. The air purifying and filtering device for the department of infectious diseases is characterized by comprising an outer shell (1), wherein the outer shell (1) comprises an upper shell and a lower shell, a connecting structure (10) and a fastening bolt (11) for installing and connecting the upper shell and the lower shell are arranged between the upper shell and the lower shell, the lower end of the side surface of the outer shell (1) is provided with a discharge port (25) and a control valve (26), the control valve (26) is a one-way valve, a trumpet-shaped air inlet (3) is formed in the upper part of the outer shell (1), an induced draft fan (4) is arranged above the air inlet (3), a blocking ring plate (5), a one-way baffle (6) and an extrusion spring (7) are arranged in the induced draft fan, the blocking ring plate (5) is fixedly arranged in an annular structure on the inner wall of the air inlet (3), and the extrusion spring (7) is a compression spring and one end of the compression spring is fixed, the other end of the reciprocating push plate is fixedly connected with the one-way baffle (6), a reciprocating push plate (2) and a telescopic mechanism (8) are further arranged in the outer shell (1), one end of the telescopic mechanism (8) is fixedly connected with a fixed cross rod (9) fixedly arranged in the outer shell (1), the other end of the telescopic mechanism is in driving connection with the reciprocating push plate (2), an outer rubber ring (32) is fixedly connected to the outer side of the reciprocating push plate (2), and a plurality of connecting seats (24) and connecting rods (31) for connecting the reciprocating push plate (2) and the outer rubber ring (32) are arranged between the reciprocating push plate (2) and the outer rubber ring (32); the outer shell (1) is also internally provided with a purification mechanism which comprises an inner mounting ring (17), a purification component (20) and a movable shell (22), a semi-annular mounting semi-annular plate (13) is arranged on the inner wall of the outer shell (1), and one end of the movable shell (22) far away from the installation semi-ring plate (13) is provided with an installation gap, the movable shell is semi-ring-shaped, the shape and the size of the installation gap are corresponding, the inner side of the movable shell (22) is connected with the inner mounting ring (17), the outer side of the movable shell is provided with a holding handle (23), the purifying component (20) is arranged in the inner mounting ring (17), the inner mounting ring (17) is provided with a fixing ring (18) used for limiting the purifying component (20), and a connecting pin (19) used for connecting the inner mounting ring (17) and the fixing ring (18); the vibration damping device is further provided with an outer mounting shell (14), a rubber diaphragm (15) and a vibration spring (16), wherein the outer mounting shell (14) is fixed on the movable shell (22), a plurality of vibration springs (16) for fixedly connecting the outer mounting shell and the inner mounting ring (17) are arranged between the outer mounting shell (14) and the inner mounting ring (17), and the rubber diaphragm (15) is arranged between the outer mounting shell (14) and the upper end of the inner mounting ring (17); the air purification and filtration device for the department of infectious diseases is also provided with a refrigeration cavity, and a heat exchange coil (28) is arranged in the refrigeration cavity.
2. The air purifying and filtering device for infectious diseases department as claimed in claim 1, wherein the purifying component (20) is provided with a filtering structure and a disinfecting structure.
3. The air purifying and filtering device for infectious diseases department as claimed in claim 2, wherein the upper surface of the purifying member (20) is provided with a plurality of annular grooves and protrusions.
4. The air cleaning and filtering device for infectious diseases department as claimed in claim 3, further comprising a full sealing ring (12) and a half sealing ring (21) for enhancing the sealing performance.
5. The air purifying and filtering device for the infectious department according to claim 4, wherein the full sealing ring (12) and the half sealing ring (21) are made of nitrile rubber.
6. The air purification and filtration device for department of infectious diseases according to claim 5, wherein the telescoping mechanism (8) is a hydraulic telescoping mechanism.
7. The air purification and filtration device for department of infectious diseases of claim 1, wherein the heat exchange coil (28) is spirally arranged and a plurality of heat exchange fins (29) are arranged on the heat exchange coil (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012987.0A CN112113290B (en) | 2020-09-24 | 2020-09-24 | Air purification filter equipment for department of infectious diseases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012987.0A CN112113290B (en) | 2020-09-24 | 2020-09-24 | Air purification filter equipment for department of infectious diseases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112113290A CN112113290A (en) | 2020-12-22 |
| CN112113290B true CN112113290B (en) | 2021-11-09 |
Family
ID=73800912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011012987.0A Active CN112113290B (en) | 2020-09-24 | 2020-09-24 | Air purification filter equipment for department of infectious diseases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112113290B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457298A (en) * | 2021-07-01 | 2021-10-01 | 江苏阜升环保集团有限公司 | Environment-friendly high-temperature cloth bag for steel production blast furnace |
| CN114393920B (en) * | 2021-12-29 | 2024-05-10 | 海盐吉龙机械股份有限公司 | Energy-saving environment-friendly drying device and drying method for tipping paper printer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013065925A1 (en) * | 2011-11-02 | 2013-05-10 | Yoon Jeong Soo | Dehumidifier having a drying compartment for garments |
| CN206683066U (en) * | 2017-04-01 | 2017-11-28 | 中国船舶重工集团公司第七一九研究所 | A kind of air processor |
| CN108266828A (en) * | 2018-01-30 | 2018-07-10 | 广东宏康实业股份有限公司 | A kind of air purifier structure and its application method |
| CN109974161A (en) * | 2019-04-04 | 2019-07-05 | 李骁 | an air purifier |
| CN209197038U (en) * | 2018-11-16 | 2019-08-02 | 湖北中晶航材科技有限公司 | A kind of boat material library air cleaning unit |
| CN210772555U (en) * | 2019-09-23 | 2020-06-16 | 深圳市百正电子有限公司 | Negative ion air purifier |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101346833B1 (en) * | 2007-05-23 | 2014-01-02 | 엘지전자 주식회사 | Air conditioner |
| CN103090482B (en) * | 2013-01-17 | 2014-12-17 | 大连海洋大学职业技术学院 | Family particulate matter (PM) 2.5 purifier |
-
2020
- 2020-09-24 CN CN202011012987.0A patent/CN112113290B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013065925A1 (en) * | 2011-11-02 | 2013-05-10 | Yoon Jeong Soo | Dehumidifier having a drying compartment for garments |
| CN206683066U (en) * | 2017-04-01 | 2017-11-28 | 中国船舶重工集团公司第七一九研究所 | A kind of air processor |
| CN108266828A (en) * | 2018-01-30 | 2018-07-10 | 广东宏康实业股份有限公司 | A kind of air purifier structure and its application method |
| CN209197038U (en) * | 2018-11-16 | 2019-08-02 | 湖北中晶航材科技有限公司 | A kind of boat material library air cleaning unit |
| CN109974161A (en) * | 2019-04-04 | 2019-07-05 | 李骁 | an air purifier |
| CN210772555U (en) * | 2019-09-23 | 2020-06-16 | 深圳市百正电子有限公司 | Negative ion air purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112113290A (en) | 2020-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112113290B (en) | Air purification filter equipment for department of infectious diseases | |
| CN116123614A (en) | Fresh air module, air conditioner indoor unit with fresh air module and air conditioner | |
| CN218600007U (en) | Heat pump water heater | |
| CN212106185U (en) | Linear compressor | |
| CN217270714U (en) | Air compressor with cooling function | |
| CN117287873A (en) | An evaporative condenser | |
| CN116771725A (en) | Air suspension blower and dust filtering and cooling device thereof | |
| CN110630478A (en) | Compressor that radiating effect is good | |
| CN214665198U (en) | Integrated air source heat pump water heater | |
| CN116672831B (en) | A dust removal filter cartridge equipped with a cleaning function | |
| CN111503051B (en) | A split volute for an integrated stove | |
| CN113310123A (en) | Fan coil assembly and air conditioning unit | |
| KR200374130Y1 (en) | Air conditioner a air filter assembly | |
| CN211667927U (en) | Novel a quick air purifier for mill device | |
| CN210399385U (en) | Outdoor fresh air and indoor purification air cleaner | |
| CN109209839B (en) | Air filter for automobile air compressor | |
| CN221236917U (en) | Fan assembly | |
| CN210495752U (en) | Industrial oil mist purification system | |
| CN208778180U (en) | A kind of shock-absorbing casing of compressor | |
| CN215860888U (en) | Clean formula multichannel fan | |
| CN223622396U (en) | Compact valve group structure | |
| CN219177882U (en) | Efficient superconducting heat pipe for heating of fresh air system | |
| CN216709244U (en) | Fast-assembling radiator grille | |
| CN220229442U (en) | Fresh air mechanism with purification function | |
| CN213461358U (en) | A motor with good heat dissipation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |