CN116105253A - Hospital toilet air purification device convenient to change - Google Patents
Hospital toilet air purification device convenient to change Download PDFInfo
- Publication number
- CN116105253A CN116105253A CN202211429084.1A CN202211429084A CN116105253A CN 116105253 A CN116105253 A CN 116105253A CN 202211429084 A CN202211429084 A CN 202211429084A CN 116105253 A CN116105253 A CN 116105253A
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- China
- Prior art keywords
- mounting
- filter
- filter plate
- clean room
- convenient
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
- F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
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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
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a hospital clean room air purifying device convenient to replace, and relates to the technical field of air purifying equipment. The invention comprises a purifying device, a filter box fixedly arranged at the end part of the purifying device and an air inlet fixedly arranged on the side wall of the filter box, wherein a plurality of sliding grooves are formed in the inner wall of the filter box, a plurality of filter units are slidably arranged in the sliding grooves, each filter unit comprises a filter plate and a dust blocking component, a filter element is fixedly arranged in the filter plate, and the dust blocking component is connected with the filter plate and is used for blocking one surface of the filter element, which is adhered with dust, when the filter plate is taken out. According to the invention, the dust blocking component is arranged on one side of the filtering unit, so that the dust blocking component can effectively prevent the magazine layer from falling to influence the environment after the filter plate is removed when the filter plate is required to be removed to clean the filter element, and the filtering unit is easy to operate and convenient to replace through extraction type disassembly and assembly, so that the overall efficiency of replacing the filter element of the filter element is improved.
Description
Technical Field
The invention belongs to the technical field of air purification equipment, and particularly relates to a hospital clean room air purification device convenient to replace.
Background
The clean room is a space with good tightness, which is used for controlling parameters such as air cleanliness, temperature, humidity, pressure, noise and the like as required.
The existing purifier for the clean room is generally provided with a protective fence plate and a filter screen at the air inlet of the purifier body in the use process, so that substances with larger outer sides are prevented from entering the purifier, and natural wind is filtered simply. The filter screen needs to be replaced or cleaned after being used for 3-6 months, and during the period, the surface of the filter screen of the purifier can form an impurity layer by flocks, dust, particles and the like in the air, and when the filter screen is taken out, the filter screen is very easy to fall off from the filter screen and fall on the ground, so that the ground needs to be cleaned after the filter screen is replaced, and the labor intensity of workers is certainly increased.
Therefore, the existing filter screen of the purifier easily causes the magazine layer to drop when being replaced, and cannot meet the requirement in actual use, so that an improved technology is urgently needed in the market to solve the above problems.
Disclosure of Invention
The invention aims to provide a hospital clean room air purification device convenient to replace, which is characterized in that a dust blocking component is arranged on one side of a filtering unit, so that when a filter plate needs to be removed to clean a filter element, the dust blocking component can effectively prevent a magazine layer from falling down to affect the environment after the filter plate is removed, the filtering unit is disassembled and assembled in a drawing way, the operation is simple, the replacement is convenient, the overall efficiency of replacing the filter element of the filter element is improved, and the problem that the magazine layer falls down easily when a filter screen of the existing purifier is replaced is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a hospital clean room air purification device convenient to replace, which comprises purification equipment, a filter box fixedly arranged at the end part of the purification equipment and an air inlet fixedly arranged on the side wall of the filter box, wherein one side of the filter box is provided with a mounting plate through a fixing component, the inner wall of the filter box is provided with a plurality of sliding grooves, a plurality of filter units are slidably arranged in the sliding grooves, each filter unit comprises a filter plate and a dust blocking component, a filter element is fixedly arranged in the filter plate, and the dust blocking component is connected with the filter plate and is used for blocking one surface, adhered with dust, of the filter element when the filter plate is taken out.
Further, the dust blocking assembly comprises an installation cover fixedly installed on the side wall of the filter plate through the installation assembly, a piece of cloth is installed in the inner cavity of the installation cover through rotation of a rotating shaft, a spiral spring is fixedly sleeved on the shaft body of the rotating shaft, a winding disc used for winding the piece of cloth is fixedly sleeved on the spiral spring, a through hole for the piece of cloth to pass through is formed in the side wall of the installation cover, one end of the piece of cloth extends to penetrate through the outside of the through hole, a convex strip is fixedly installed, and the dust blocking assembly further comprises a clamping assembly used for limiting the convex strip and is connected with the convex strip.
Further, the installation cover is of a circular arc structure, and a pair of handheld grooves convenient to hold are formed in the side wall of the installation cover through integral molding.
Further, the joint of the handheld groove and the mounting cover is smoothly transited through a rounding corner.
Further, the fixed component comprises a pair of installation blocks fixedly installed on the installation cover, a screw is rotatably installed at the central position of each installation block, a screw hole is formed in the position of the filter plate corresponding to the screw, and the end part of each screw extends into the corresponding screw hole and is in threaded connection with the filter plate.
Further, the mounting block is of a butterfly structure with arc-shaped protrusions at two ends.
Further, the clamping assembly comprises a fixing strip fixedly mounted on the side wall of the filter plate, a pair of fixing blocks are fixedly mounted on one side of the fixing strip, limiting blocks oppositely arranged are fixedly mounted at the end parts of the fixing blocks, a pair of ball rods are fixedly mounted on one side of the convex strip, the ball rods are matched with the limiting blocks, and limiting holes are formed in the other side of the convex strip.
Further, a pair of mounting holes are formed in the mounting plate, and a limit hook is fixedly mounted on the side wall of the mounting plate and located at one side of the mounting hole.
Further, the fixed block is made of elastic materials and is integrally formed by bending.
The invention has the following beneficial effects:
1. according to the invention, the dust blocking component is arranged on one side of the filter unit, so that the influence on the environment caused by falling of the magazine layer after the filter plate is removed can be effectively avoided, the filter unit is easy to operate and convenient to replace through extraction type disassembly and assembly, and the overall efficiency of replacing the filter element of the filter element is improved.
2. According to the invention, the retaining cloth is automatically wound on one side of the filter plate through the cooperation of the vortex spring, the structure is simple, the installation space is compact, the dust retaining component and the filter plate are installed in a threaded connection mode, the disassembly and the assembly are convenient, and the independent arrangement is more convenient for transportation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of 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 that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of an exploded perspective view of the present invention without a filter unit installed;
FIG. 3 is a perspective view of a first perspective view of the filter unit and filter box assembly of the present invention;
FIG. 4 is a schematic view showing a second perspective of the assembly of the filter unit and the filter box according to the present invention;
FIG. 5 is an enlarged perspective view of a first view of the filter unit of the present invention;
FIG. 6 is a schematic view of a dust assembly of the present invention in a cut-away view;
fig. 7 is an enlarged perspective view of a second view of the filter unit according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a purifying device; 2. a filter box; 3. an air inlet; 4. a mounting plate; 5. a mounting cover; 6. a limit hook; 7. a filter plate; 8. a filter element; 9. a fixing strip; 10. a hand-held groove; 11. a male strip; 12. a fixed block; 13. a limiting block; 14. a reel; 15. a cloth blocking; 16. a mounting block; 17. a screw; 18. a limiting hole; 19. a cue stick.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the invention relates to a hospital clean room air purifying device convenient to replace, comprising purifying equipment 1, a filter box 2 fixedly installed at the end part of the purifying equipment 1 and an air inlet 3 fixedly installed on the side wall of the filter box 2, wherein the purifying equipment 1 is in the prior art, when in use, indoor air circularly flows through a motor and a fan in the purifying equipment 1, air enters the filter box 2 through the air inlet 3 to be purified, one side of the filter box 2 is provided with a mounting plate 4 through a fixing component, the mounting plate 4 is provided with a pair of mounting holes, the side wall of the mounting plate 4 is fixedly provided with a limit hook 6 at one side position of the mounting hole, the limit hook 6 is made of elastic materials, the filter unit is limited by arranging the limit hook 6, the inner wall of the filter box 2 is provided with a plurality of sliding grooves, the utility model provides a sliding mounting has a plurality of filter units in the spout, have great frictional force between filter unit and the spout, filter unit includes filter plate 7 and dust blocking subassembly, fixed mounting has filter core 8 in the filter plate 7, dust blocking subassembly is connected with filter plate 7, be used for shelter from the one side that has the dust to filter core 8 adhesion when taking out filter plate 7, this application sets up dust blocking subassembly through one side at filter unit, when need getting rid of filter plate 7 clear up filter core 8, through receiving filter plate 7 and take out, and batting and dust in the air can form the impurity layer at filter core 8's surface, dust blocking subassembly can effectively avoid filter plate 7 to get rid of the back magazine layer and drop and influence the environment, filter unit is through the dismouting of extraction formula, easy operation, it is convenient to change, improve the whole efficiency of changing filter core 8.
The dust blocking component comprises a mounting cover 5 fixedly mounted on the side wall of a filter plate 7 through the mounting component, the fixing component comprises a pair of mounting blocks 16 fixedly mounted on the mounting cover 5, the mounting blocks 16 are of butterfly structures with arc-shaped protrusions at two ends, the dust blocking component has the advantages that fingers are convenient to insert into the protrusions to mount the mounting cover 5, a screw 17 is rotatably mounted at the central position of the mounting blocks 16, a screw hole is formed at the position of the filter plate 7 corresponding to the screw 17, the end part of the screw 17 extends into the screw hole and is in threaded connection with the filter plate 7, a cloth blocking 15 is rotatably mounted in the inner cavity of the mounting cover 5 through a rotating shaft, a vortex spring is fixedly sleeved on the shaft body of the rotating shaft, a winding disc 14 for winding the cloth blocking 15 is fixedly sleeved on the shaft body of the rotating shaft, a through hole for allowing the cloth blocking 15 to pass through is formed in the side wall of the mounting cover 5, one end of the cloth blocking 15 extends out of the through hole, the dust blocking assembly is fixedly provided with the convex strip 11, the retaining cloth 15 has the function of automatic winding through the arrangement of the spiral spring, the spiral spring is a spiral spring, the dust blocking assembly is quite mature in the prior art and is applied to a tape measure, the dust blocking assembly further comprises a clamping assembly used for limiting the convex strip 11, the clamping assembly is connected with the convex strip 11, the mounting cover 5 is of a circular arc structure, a pair of handheld grooves 10 convenient to hold are formed on the side wall of the mounting cover 5 through integrated forming, the joint of the handheld grooves 10 and the mounting cover 5 is smoothly transited through rounding, the handheld grooves 10 are arranged to facilitate holding the mounting cover 5, the circular arc transition can improve the holding comfort, the skin is prevented from being scratched by corners, when the dust blocking assembly is mounted on the filter plate 7, the mounting cover 5 is mounted on the side wall of the filter plate 7 through aligning the screw 17 with a screw hole on the filter plate 7, and then screwing the screw 17, the installation of dust blocking assembly is accomplished, and the mode installation of dust blocking assembly and filter plate 7 through threaded connection, the dismouting is convenient, and independently sets up more convenient transportation.
As shown in fig. 5 and 6, the clamping assembly comprises a fixing strip 9 fixedly mounted on the side wall of the filter plate 7, one side of the fixing strip 9 is fixedly provided with a pair of fixing blocks 12, the fixing blocks 12 are made of elastic materials and are integrally formed by bending, the structure is simple, the cost is low, the production is convenient, the end part of each fixing block 12 is fixedly provided with a pair of limiting blocks 13 which are oppositely arranged, one side of each convex strip 11 is fixedly provided with a pair of ball bars 19, the ball bars 19 are matched with the limiting blocks 13, the other side of each convex strip 11 is provided with a limiting hole 18, when the filter plate 7 is collected, the filter plate 7 drives the limiting blocks 13 on the fixing strip 9 to be contacted with the ball bars 19, the fixing blocks 12 deform to enable the ball bars 19 to limit the convex strips 11 with the pair of limiting blocks 13, the blocking cloth 15 stretches out to block an impurity layer, and the phenomenon that the impurity layer falls off to cause a magazine to be scattered is difficult to clean is avoided.
Working principle: firstly, a limiting hole 18 is inserted into a limiting hook 6, when the filter plate 7 needs to be removed for replacement or cleaning, the filter plate 7 is extracted through a holding groove 10, a convex strip 11 is inserted into the limiting hook 6, a retaining cloth 15 is driven to stretch out until a clamping component is clamped with a ball rod 19, after the convex strip 11 is limited, the filter plate 7 is pushed inwards, a fixing strip 9 drives the limiting hole 18 to be far away from the limiting hook 6, then the limiting hook 6 is bent to enable the limiting hook 6 to be misplaced with the limiting hole 18, the filter plate 7 can be taken down, the retaining cloth 15 can shield one side of the filter element 8, an impurity layer formed by flocks and dust particles is prevented from falling off, and a working site is kept clean.
The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present invention.
Claims (9)
1. The utility model provides a hospital clean room air purification device convenient to change, includes clarification plant (1), fixed mounting in rose box (2) and fixed mounting in rose box (2) on the lateral wall air intake (3), a serial communication port, install mounting panel (4) through fixed subassembly on one side of rose box (2), a plurality of spouts have been seted up on the inner wall of rose box (2), slidable mounting has a plurality of filter units in the spout, the filter unit includes filter plate (7) and keeps off dirt subassembly, fixed mounting has filter core (8) in filter plate (7), keep off dirt subassembly with filter plate (7) are connected, are used for taking out when filter plate (7) to filter core (8) adhesion has the one side of dust to shelter from.
2. The hospital clean room air purification device convenient to change according to claim 1, characterized in that, the dust blocking component comprises a mounting cover (5) fixedly mounted on the side wall of the filter plate (7) through a mounting component, a blocking cloth (15) is rotatably mounted in an inner cavity of the mounting cover (5) through a rotating shaft, a spiral spring is fixedly sleeved on a shaft body of the rotating shaft, a winding disc (14) for winding the blocking cloth (15) is fixedly sleeved on the spiral spring, a through hole for the blocking cloth (15) to pass through is formed in the side wall of the mounting cover (5), one end of the blocking cloth (15) extends out of the through hole and is fixedly provided with a convex strip (11), and the dust blocking component further comprises a clamping component for limiting the convex strip (11) and is connected with the convex strip (11).
3. The air purification device for the hospital clean room convenient to replace according to claim 2, wherein the installation cover (5) is of a circular arc structure, and a pair of handheld grooves (10) convenient to hold are formed on the side wall of the installation cover (5) through integral molding.
4. A hospital clean room air cleaning device according to claim 3, characterized in that the junction of the hand-held tank (10) and the mounting cover (5) is rounded off.
5. A hospital clean room air cleaning device according to claim 2, characterized in that said fixing assembly comprises a pair of mounting blocks (16) fixedly mounted on said mounting cover (5), a screw (17) is rotatably mounted at the central position of said mounting blocks (16), a screw hole is formed at the position of said filter plate (7) corresponding to said screw (17), and the end of said screw (17) extends into said screw hole and is screwed with said filter plate (7).
6. The air cleaning apparatus for hospital clean room convenient to replace according to claim 5, wherein said mounting block (16) has a butterfly structure with arc-shaped protrusions at both ends.
7. The hospital clean room air purification device convenient to replace according to claim 2, characterized in that the clamping assembly comprises a fixing strip (9) fixedly mounted on the side wall of the filter plate (7), a pair of fixing blocks (12) are fixedly mounted on one side of the fixing strip (9), a pair of limiting blocks (13) oppositely arranged are fixedly mounted on the end portions of the fixing blocks (12), a pair of ball rods (19) are fixedly mounted on one side of the convex strip (11), the ball rods (19) are matched with the limiting blocks (13), and limiting holes (18) are formed in the other side of the convex strip (11).
8. The air purification device for the hospital clean room convenient to replace according to claim 2, wherein a pair of mounting holes are formed in the mounting plate (4), and a limit hook (6) is fixedly mounted on the side wall of the mounting plate (4) at one side position of the mounting hole.
9. The air cleaning apparatus for hospital clean room convenient to replace according to claim 7, wherein said fixing block (12) is made of elastic material and is integrally formed by bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211429084.1A CN116105253A (en) | 2022-11-15 | 2022-11-15 | Hospital toilet air purification device convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211429084.1A CN116105253A (en) | 2022-11-15 | 2022-11-15 | Hospital toilet air purification device convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116105253A true CN116105253A (en) | 2023-05-12 |
Family
ID=86262095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211429084.1A Pending CN116105253A (en) | 2022-11-15 | 2022-11-15 | Hospital toilet air purification device convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116105253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346240A (en) * | 2023-09-12 | 2024-01-05 | 武汉格林美洁净技术工程有限公司 | Clean room fresh air equipment |
-
2022
- 2022-11-15 CN CN202211429084.1A patent/CN116105253A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346240A (en) * | 2023-09-12 | 2024-01-05 | 武汉格林美洁净技术工程有限公司 | Clean room fresh air equipment |
| CN117346240B (en) * | 2023-09-12 | 2024-05-14 | 武汉格林美洁净技术工程有限公司 | Clean room fresh air equipment |
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