CN116856764A - Negative pressure sampling pavilion capable of preventing leakage - Google Patents
Negative pressure sampling pavilion capable of preventing leakage Download PDFInfo
- Publication number
- CN116856764A CN116856764A CN202310655541.7A CN202310655541A CN116856764A CN 116856764 A CN116856764 A CN 116856764A CN 202310655541 A CN202310655541 A CN 202310655541A CN 116856764 A CN116856764 A CN 116856764A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- preventing leakage
- pressure sampling
- mounting
- installation
- 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.)
- Pending
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 40
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000000746 purification Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 241000700605 Viruses Species 0.000 abstract description 3
- 230000001580 bacterial effect Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/001—Ventilation with exhausting air ducts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention provides a negative pressure sampling pavilion for preventing leakage, which relates to the technical field of medical facilities and comprises a bottom plate, wherein a room body is arranged on the upper surface of the bottom plate, a sampling window is arranged on one side of the room body, a circular mounting groove is further formed in the surface of one side of the room body, a fan is arranged in the circular mounting groove, an external purification mechanism is arranged on the outer surface of the room body and positioned on one side of the fan, a fixing frame is arranged in the room body and positioned on one side of the fan, and an internal purification mechanism is arranged on one side of the fixing frame. According to the invention, the second ultraviolet disinfection lamp in the conveying pipe is used for primary disinfection and sterilization of conveyed gas, and the first ultraviolet disinfection lamp in the first installation sleeve is used for secondary disinfection and sterilization of discharged gas, so that the leakage of bacterial viruses can be effectively reduced, the safety in the sampling process is greatly improved, and the investment of manpower and material resources is reduced.
Description
Technical Field
The invention relates to the technical field of medical facilities, in particular to a negative pressure sampling pavilion for preventing leakage.
Background
The utility model provides a nucleic acid safety sampling house, which belongs to the technical field of medical facilities and comprises a top plate, a bottom plate and surrounding plates which are fixedly and hermetically connected to form a cuboid house structure, wherein the surrounding plates on at least one side are arranged as sampling working panels, sampling working windows which are inwards concave to the house space are arranged on the sampling working panels, and the inwards concave bottoms of the sampling working windows are arranged as sampling platforms which are exposed to the outside; the extending length of the sanitary rubber isolation glove covers a sampling platform of the sampling working window; an air purifying positive pressure input mechanism is arranged in the house; one of the surrounding plates is provided with a door opening, the door opening is hinged with an outward opening door, a base is fixedly connected with the lower part of the bottom plate, and the bottom surface of the base is provided with universal wheels.
However, in order to consider safety, the existing sampling room is usually in a closed arrangement, needs to be ventilated frequently, needs to be disinfected and sterilized before ventilation, has a large potential safety hazard in the process of operation, needs to consume large manpower and material resources, and is unfavorable for use, so improvement is made, and a negative pressure sampling pavilion for preventing leakage is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the negative pressure sampling pavilion for preventing leakage, which solves the problems that a sampling house is usually in airtight arrangement for safety, needs to be ventilated frequently, needs to be disinfected and sterilized before ventilation, has a large potential safety hazard in the process of operation, needs to consume large manpower and material resources and is unfavorable for use.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a prevent negative pressure sampling pavilion that leaks, includes the bottom plate, the upper surface mounting of bottom plate has the room body, one side of the room body is provided with sampling window, circular mounting groove has still been seted up to one side surface of the room body, circular mounting groove's internally mounted has the fan, the surface of the room body and one side that is located the fan are provided with outer purification mechanism, the mount is installed to the inside of the room body and one side that is located the fan, one side of mount is provided with interior purification mechanism.
Preferably, the outer purification mechanism comprises an annular mounting plate, a plurality of first fastening bolts are uniformly distributed on one side surface of the annular mounting plate, and first threaded holes matched with the first fastening bolts are formed in the surfaces of the annular mounting plate and the house body.
Preferably, a first mounting sleeve is fixedly mounted on one side surface of the annular mounting plate, an activated carbon storage box is mounted at the top of the first mounting sleeve, a plurality of slotted holes are formed in the bottom of the activated carbon storage box, and a box cover is movably mounted at the top of the activated carbon storage box.
Preferably, a plurality of first ultraviolet disinfection lamps are uniformly distributed and installed in the first installation sleeve, and a first filter screen is movably installed at one end of the first installation sleeve.
Preferably, first installation clamping blocks are uniformly distributed on one side surface of the first filter screen, and first installation clamping grooves matched with the first installation clamping blocks are formed in one end surface of the first installation sleeve.
Preferably, a second mounting sleeve is mounted on one side surface of the fixing frame, an annular clamping groove is formed in one side surface of the second mounting sleeve, a plurality of second threaded holes are formed in the outer surface of the second mounting sleeve, and second fastening bolts are rotatably mounted in the second threaded holes through threaded fit.
Preferably, the inner purifying mechanism comprises a fixing plate, the fixing plate is movably mounted on one side of the second mounting sleeve, an annular clamping strip is arranged on one side surface of the fixing plate, and the annular clamping strip is movably arranged in the annular clamping groove.
Preferably, the surface of the fixing plate is provided with a ventilation opening, a conveying pipe is fixedly arranged on one side surface of the fixing plate and positioned on the outer side of the ventilation opening, a supporting frame is arranged on one side inner wall of the house body, and one end of the supporting frame is arranged at the bottom of the conveying pipe.
Preferably, a plurality of second ultraviolet disinfection lamps are uniformly distributed and installed in the conveying pipe, and a second filter screen is movably installed at one end of the conveying pipe.
Preferably, a plurality of second installation clamping blocks are arranged on one side surface of the second filter screen, and a second installation clamping groove matched with the second installation clamping blocks is formed in one end surface of the conveying pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. through the operation of fan, produce positive negative pressure, can take a breath the inside of the room body and work, can be with inside gaseous exhaust to the external world, also can carry outside air to inside, in the use more convenient, in the process of taking a breath, the inside gaseous of the room body can enter into the conveyer pipe inside through the second filter screen earlier, can disinfect and disinfect to the gas of carrying by the second ultraviolet disinfection lamp of inside, then be discharged by the fan through the vent, can disinfect and disinfect to the exhaust gas by the first ultraviolet disinfection lamp of first installation sleeve inside again, through the dual disinfection of first ultraviolet disinfection lamp and second ultraviolet disinfection lamp, can effectively reduce the external of bacteriovirus and leak, the security of the sampling in-process that improves greatly, also reduced the input of manpower and materials, when carrying outside air to the room body inside, can pass through dual disinfection equally, external bacteriovirus's entering has been reduced.
2. Through the screw-thread fit of first fastening bolt and annular mounting panel, the first screw hole of room body surface, can install the outside at the room body with annular mounting panel, through the installation and the dismantlement to second fastening bolt, can carry out spacing fixedly to the position of annular draw-in groove inside to annular clamping strip, and then accomplish the fixed to fixed plate position, conveniently clear up first installation sleeve, conveyer pipe inside and maintain replacement work to first ultraviolet disinfection lamp, second ultraviolet disinfection lamp, it is more convenient when using, can place the active carbon in the inside of active carbon bin, under the effect of bottom slotted hole, can play the effect of purifying when outside air is carried to inside for carry to the inside air quality in room better.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic perspective view of the cross-section of FIG. 2 at A-A in accordance with the present invention;
FIG. 4 is a schematic view of a cross-sectional perspective structure at B-B in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of FIG. 4 at C in accordance with the present invention;
FIG. 6 is a schematic view of a partial perspective structure of the present invention;
FIG. 7 is a schematic perspective view of an external purifying mechanism according to the present invention;
FIG. 8 is a schematic perspective view of an internal purification mechanism of the present invention;
fig. 9 is a schematic view showing the internal perspective structure of the internal purifying mechanism of the present invention.
In the figure: 1. a bottom plate; 2. a house body; 3. a sampling window; 4. a circular mounting groove; 5. a blower; 6. an external purifying mechanism; 601. an annular mounting plate; 602. a first mounting sleeve; 6021. a first mounting slot; 603. a first fastening bolt; 604. a first threaded hole; 605. an activated carbon storage tank; 6051. a slot hole; 606. a case cover; 607. a first ultraviolet sterilizing lamp; 608. a first filter screen; 6081. the first mounting fixture block; 7. a fixing frame; 701. a second mounting sleeve; 7011. an annular clamping groove; 7012. a second threaded hole; 702. a second fastening bolt; 8. an internal purification mechanism; 801. a fixing plate; 8011. an annular clamping strip; 802. a vent; 803. a delivery tube; 8031. the second installation clamping groove; 804. a second ultraviolet sterilizing lamp; 805. a second filter screen; 8051. the second mounting fixture block; 9. and (5) supporting frames.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, 3 and 6, the negative pressure sampling pavilion capable of preventing leakage comprises a bottom plate 1, a room body 2 is arranged on the upper surface of the bottom plate 1, a sampling window 3 is arranged on one side of the room body 2, a circular mounting groove 4 is further formed in one side surface of the room body 2, a fan 5 is arranged in the circular mounting groove 4 in an internally mounted manner, an outer purifying mechanism 6 is arranged on one side of the fan 5 and positioned on the outer surface of the room body 2, a fixing frame 7 is arranged in one side of the fan 5 and positioned in the room body 2, and an inner purifying mechanism 8 is arranged on one side of the fixing frame 7.
As shown in fig. 3, fig. 4, fig. 6, fig. 7, the outer purifying mechanism 6 includes an annular mounting plate 601, a plurality of first fastening bolts 603 are uniformly distributed on one side surface of the annular mounting plate 601, first threaded holes 604 matched with the first fastening bolts 603 are uniformly formed on the surfaces of the annular mounting plate 601 and the room body 2, a first mounting sleeve 602 is fixedly mounted on one side surface of the annular mounting plate 601, an activated carbon storage tank 605 is mounted on the top of the first mounting sleeve 602, a plurality of slotted holes 6051 are formed in the bottom of the activated carbon storage tank 605, a tank cover 606 is movably mounted on the top of the activated carbon storage tank 605, a plurality of first ultraviolet disinfection lamps 607 are uniformly distributed in the first mounting sleeve 602, a first filter screen 608 is movably mounted on one end of the first mounting sleeve 602, a first mounting clamping block 6081 is uniformly distributed on one side surface of the first mounting sleeve 602, and a first mounting clamping block 6021 matched with the first mounting clamping block 6081 is formed on one end surface of the first mounting sleeve 602.
The case lid 606 that the activity set up for make the work of supplementing and changing the inside active carbon of active carbon bin 605 more convenient, the setting of first filter screen 608 can reduce the entering of foreign matter such as dust when outside air gets into inside, makes the inside clean environment that can have of room body 2, is favorable to medical staff to work more, and through the interlude cooperation between first installation fixture block 6081 and the first installation draw-in groove 6021, can install and dismantle first filter screen 608, conveniently clear up and change work to first filter screen 608, and is more convenient during the use.
As shown in fig. 4, fig. 5, fig. 8, fig. 9, a second installation sleeve 701 is installed on one side surface of the fixing frame 7, an annular clamping groove 7011 is formed on one side surface of the second installation sleeve 701, a plurality of second threaded holes 7012 are formed on the outer surface of the second installation sleeve 701, a second fastening bolt 702 is installed in each second threaded hole 7012 in a rotating mode through threaded matching, the inner purification mechanism 8 comprises a fixing plate 801, the fixing plate 801 is movably installed on one side of the second installation sleeve 701, an annular clamping strip 8011 is arranged on one side surface of the fixing plate 801, the annular clamping strip 8011 is movably arranged in the annular clamping groove 7011, a ventilation opening 802 is formed in the surface of the fixing plate 801, one side surface of the fixing plate 801 is fixedly installed with a conveying pipe 803 and located on the outer side of the ventilation opening 802, a supporting frame 9 is installed on one side inner wall of the room body 2, one end of the supporting frame 9 is arranged at the bottom of the conveying pipe 803, a plurality of second ultraviolet lamps 804 are uniformly distributed in the conveying pipe 803, one end of the conveying pipe 803 is movably installed with a second 805, one side surface of the second 80805 is movably installed with a second clamping strip 8051, a plurality of second clamping blocks 8051 are movably installed on one side surface of the second filtering net 803, and a plurality of second clamping blocks 8051 are fixedly installed on the surface of the second clamping blocks 803.
Through the installation and dismantlement to second fastening bolt 702, can accomplish the installation and dismantlement work to fixed plate 801, the operation is more convenient, conveniently clear up the conveyer pipe 803 inside and maintain and change work to second ultraviolet disinfection lamp 804, through setting up second filter screen 805, can prevent that great volumetric foreign matter from entering into the conveyer pipe 803 inside, influence the normal work of fan 5, through the interlude cooperation between second installation fixture block 8051 and the second installation draw-in groove 8031, can carry out movable mounting to second filter screen 805, conveniently clear up and change work to second filter screen 805.
This prevent negative pressure sampling pavilion's that leaks theory of operation:
during the use, the sampling window 3 arranged at one side of the room body 2 is used for sampling, the operation of medical staff is more convenient, in the use process of the sampling pavilion, positive and negative pressure is generated through the operation of the fan 5, the ventilation operation can be carried out on the inside of the room body 2, the air in the inside can be discharged to the outside, the outside air can also be conveyed to the inside, the use process is more convenient, in the ventilation process, the air in the room body 2 firstly enters the conveying pipe 803 through the second filter screen 805, when passing through the conveying pipe 803, the second ultraviolet disinfection lamp 804 in the inside can sterilize and disinfect the conveyed air, then the air is discharged through the fan 5 by the ventilation opening 802, after the air is discharged to the outside of the room body 2, the air can pass through the first mounting sleeve 602, when passing, the inside first ultraviolet disinfection lamp 607 of first installation sleeve 602 can disinfect it twice, through the dual disinfection of first ultraviolet disinfection lamp 607 and second ultraviolet disinfection lamp 804, can effectively reduce the leakage of bacterial virus, the security of the sampling in-process that improves greatly also reduces the input of manpower and materials, when carrying outside air to inside the room body 2, can also through dual disinfection, reduced outside bacterial virus's entering, can place the active carbon in the inside of active carbon bin 605, under the effect of bottom slotted hole 6051, can play the effect of purifying when outside air is carried to inside for carry to inside air quality of the room body 2 better.
Through the screw-thread fit of first fastening bolt 603 and annular mounting plate 601, the first screw hole 604 of room body 2 surface, can install annular mounting plate 601 in the outside of room body 2, it is convenient to dismantle, conveniently clear up inside first installation sleeve 602 and maintain and change work to first ultraviolet disinfection lamp 607, can support conveyer pipe 803 through support frame 9, it is spacing to its position, through twisting second fastening bolt 702, can carry out spacing fixed to annular clamping strip 8011 in the inside position of annular draw-in groove 7011, and then accomplish the fixed to fixed plate 801 position, it is convenient to dismantle, conveniently clear up inside and the change work of part, it is more convenient in the use.
It should be understood that the foregoing examples of the present invention are merely illustrative of the present invention and not limiting of the embodiments of the present invention, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the invention are defined by the following claims.
Claims (10)
1. Negative pressure sampling pavilion that prevents to leak, including bottom plate (1), its characterized in that: the utility model discloses a room, including bottom plate (1), sample window (3) are installed to the upper surface mounting of bottom plate (1), one side of the room (2) is provided with sampling window (3), circular mounting groove (4) have still been seted up on one side surface of the room (2), the internally mounted of circular mounting groove (4) has fan (5), the surface of the room (2) just is provided with outer purifying mechanism (6) in one side of fan (5), mount (7) are installed in the inside of the room (2) and in one side of fan (5), one side of mount (7) is provided with interior purifying mechanism (8).
2. A negative pressure sampling kiosk for preventing leakage according to claim 1 wherein: the outer purification mechanism (6) comprises an annular mounting plate (601), a plurality of first fastening bolts (603) are uniformly distributed on one side surface of the annular mounting plate (601), and first threaded holes (604) matched with the first fastening bolts (603) are formed in the surfaces of the annular mounting plate (601) and the room body (2).
3. A negative pressure sampling kiosk for preventing leakage according to claim 2 wherein: one side surface fixed mounting of annular mounting panel (601) has first installation sleeve (602), active carbon bin (605) are installed at the top of first installation sleeve (602), a plurality of slotted hole (6051) have been seted up to the bottom of active carbon bin (605), the top movable mounting of active carbon bin (605) has case lid (606).
4. A negative pressure sampling kiosk for preventing leakage according to claim 3 wherein: a plurality of first ultraviolet disinfection lamps (607) are uniformly distributed and installed in the first installation sleeve (602), and a first filter screen (608) is movably installed at one end of the first installation sleeve (602).
5. A negative pressure sampling kiosk for preventing leakage according to claim 4 wherein: first installation fixture block (6081) are installed to one side surface evenly distributed of first filter screen (608), first installation draw-in groove (6021) with first installation fixture block (6081) complex is seted up to one end surface of first installation sleeve (602).
6. A negative pressure sampling kiosk for preventing leakage according to claim 1 wherein: one side surface mounting of mount (7) has second installation sleeve (701), annular draw-in groove (7011) have been seted up to one side surface of second installation sleeve (701), a plurality of second screw hole (7012) have been seted up to second installation sleeve (701) surface, every the inside of second screw hole (7012) is all installed second fastening bolt (702) through screw-thread fit rotation.
7. A negative pressure sampling kiosk for preventing leakage according to claim 6 wherein: the inner purification mechanism (8) comprises a fixing plate (801), the fixing plate (801) is movably mounted on one side of the second mounting sleeve (701), an annular clamping strip (8011) is arranged on one side surface of the fixing plate (801), and the annular clamping strip (8011) is movably arranged in the annular clamping groove (7011).
8. A negative pressure sampling kiosk for preventing leakage according to claim 7 wherein: the surface of fixed plate (801) has seted up vent (802), one side surface of fixed plate (801) and be located the outside fixed mounting of vent (802) have conveyer pipe (803), install support frame (9) on the inner wall of one side of room body (2), the one end setting of support frame (9) is in the bottom of conveyer pipe (803).
9. A negative pressure sampling kiosk for preventing leakage according to claim 8 wherein: a plurality of second ultraviolet disinfection lamps (804) are uniformly distributed and installed in the conveying pipe (803), and a second filter screen (805) is movably installed at one end of the conveying pipe (803).
10. A negative pressure sampling kiosk for preventing leakage according to claim 9 wherein: one side surface of second filter screen (805) is provided with a plurality of second installation fixture block (8051), one end surface of conveyer pipe (803) seted up with second installation fixture block (8051) complex second installation draw-in groove (8031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310655541.7A CN116856764A (en) | 2023-06-05 | 2023-06-05 | Negative pressure sampling pavilion capable of preventing leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310655541.7A CN116856764A (en) | 2023-06-05 | 2023-06-05 | Negative pressure sampling pavilion capable of preventing leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116856764A true CN116856764A (en) | 2023-10-10 |
Family
ID=88217980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310655541.7A Pending CN116856764A (en) | 2023-06-05 | 2023-06-05 | Negative pressure sampling pavilion capable of preventing leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116856764A (en) |
-
2023
- 2023-06-05 CN CN202310655541.7A patent/CN116856764A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108891727A (en) | A kind of industrial chemicals has the storage device of moisture-proof function | |
| CN208419170U (en) | A kind of fresh-air purifying equipment facilitating adjusting | |
| CN116856764A (en) | Negative pressure sampling pavilion capable of preventing leakage | |
| CN211659633U (en) | Paint spraying waste gas treatment device | |
| CN209109210U (en) | A kind of Multi-function cleaning workbench | |
| CN210345711U (en) | Sterile workshop with air circulation | |
| CN210563572U (en) | Prefabricated formula toilet of food factory | |
| CN214514644U (en) | Operation isolation system | |
| CN212150468U (en) | Automatic feeding and discharging device of horizontal sterilizer for medical waste | |
| CN213077934U (en) | Air purification device for animal nutrient production workshop | |
| CN213284561U (en) | Apparatus disinfection device based on food detection | |
| CN212788769U (en) | Dental electric suction machine | |
| CN211537246U (en) | Deodorizing device for garbage disposal | |
| CN209596897U (en) | A kind of activated carbon adsorption case of VOCs treatment | |
| CN218544725U (en) | Device for controlling indoor air circulation speed | |
| CN219355831U (en) | Purifying component of biosafety cabinet | |
| CN213725395U (en) | Modular clean workshop module | |
| CN218689662U (en) | Superclean bench | |
| CN219124910U (en) | Breathable breeding hatching cage | |
| CN214701104U (en) | Environment-friendly elevator ventilation equipment | |
| CN212157444U (en) | Sterilization device for comprehensive nursing ward | |
| CN219681201U (en) | Sterilizing cabinet for biosynthesis | |
| CN220860399U (en) | Garbage treatment room disinfection mechanism | |
| CN218493274U (en) | Ventilating isolation tent | |
| CN221023209U (en) | Plasma air disinfection purifier for ambulance |
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 |