CN115264727A - Air purification device for building decoration and use method thereof - Google Patents
Air purification device for building decoration and use method thereof Download PDFInfo
- Publication number
- CN115264727A CN115264727A CN202210947012.XA CN202210947012A CN115264727A CN 115264727 A CN115264727 A CN 115264727A CN 202210947012 A CN202210947012 A CN 202210947012A CN 115264727 A CN115264727 A CN 115264727A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- rotating shaft
- pipeline
- rotate
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- 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
Abstract
The invention belongs to the field of air purification, in particular to an air purification device for building decoration and a use method thereof, aiming at the problems that the prior air purification device can only carry out dust collection in a fixed direction, the adjustment direction needs manual assistance of workers, the operation is inconvenient, a large amount of dust is continuously adsorbed on a filter screen due to negative pressure in the dust collection process, the filter screen is easy to block, the cleaning is needed in time, and time and labor are wasted, the air purification device comprises a bottom plate, the top of the bottom plate is rotatably connected with a rotating rod, the top of the rotating rod is fixedly connected with a shell, the inside of the shell is fixedly connected with a pipeline, and the inside of the pipeline is fixedly connected with a circular table cylinder.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air purification device for building decoration and a using method thereof.
Background
The air purification is to provide the whole solutions of sterilization, dust reduction, haze removal, removal of harmful decoration residues, peculiar smell and the like aiming at various indoor environmental problems, improve the living and office conditions and promote the physical and mental health. The indoor environmental pollutants and pollution sources mainly comprise radioactive gases, mold, particulate matters, decoration residues, second-hand smoke and the like.
When the building decoration, can contain a large amount of dusts in the air, do not utilize the people to be under construction, current air purification device has following defect:
1. dust can be collected only in a fixed direction, and the direction adjustment needs manual auxiliary adjustment by workers, so that the operation is inconvenient;
2. in the dust collection process, a large amount of dust is continuously adsorbed on the filter screen due to negative pressure, so that the filter screen is easily blocked, and the dust needs to be cleaned in time, thereby wasting time and labor;
therefore, we propose an air purification device for building decoration and a method for using the same to solve the above mentioned problems.
Disclosure of Invention
The invention aims to solve the defects that dust can be only sucked in a fixed direction in the prior art, the direction adjustment needs manual auxiliary adjustment by workers, the operation is inconvenient, a large amount of dust is continuously adsorbed on a filter screen due to negative pressure in the dust suction process, the filter screen is easy to block, the cleaning is needed in time, and time and labor are wasted.
In order to achieve the purpose, the invention adopts the following technical scheme:
an air purification device for building decoration comprises a bottom plate, wherein a rotating rod is rotatably connected to the top of the bottom plate, a shell is fixedly connected to the top of the rotating rod, a pipeline is fixedly connected to the inside of the shell, a round table cylinder is fixedly connected to the inside of the pipeline, a filter screen is fixedly connected to one side of the round table cylinder, an ash discharge port is formed in the bottom of the pipeline and communicated with the shell, and an air exhaust assembly for exhausting air is arranged inside the pipeline;
the top of the bottom plate is provided with a rotating assembly for driving the shell to rotate;
one side of the shell is provided with a collecting assembly for collecting dust.
Preferably, the air exhaust assembly comprises a second servo motor fixedly connected to the inner wall of one side of the pipeline, an output shaft of the second servo motor is fixedly connected with a third rotating shaft, fan blades are fixedly sleeved on the outer wall of the third rotating shaft, and a second bevel gear is fixedly connected to the outer wall of the third rotating shaft and used for filtering extracted air.
Preferably, the runner assembly includes a servo motor fixedly connected to the top of the bottom plate, a first rotating shaft fixedly connected to an output shaft of the servo motor, a first spur gear is arranged on an outer wall fixing sleeve of the first rotating shaft, and a second spur gear meshed with the first spur gear is sleeved on an outer wall fixing sleeve of the rotating rod and used for driving the device to rotate so as to realize dust suction in all directions.
Preferably, the collecting assembly comprises a through hole formed in one side of the shell, a dust collecting box is clamped on the inner wall of the through hole, and a handle is fixedly connected to one side of the dust collecting box, so that dust can be collected and uniformly processed conveniently.
Preferably, the fixed intercommunication in top of pipeline has round platform form filter screen, the top fixedly connected with roof of round platform form filter screen avoids the dust directly to drop to the inside of pipeline.
Preferably, a plurality of connecting blocks of one side fixedly connected with of a round platform section of thick bamboo, it is a plurality of the same fixed block of one end fixedly connected with of connecting block for the installation extension spring, the inner wall of fixed block slides and runs through there is the round bar, the one end fixedly connected with dog of round bar, the same extension spring of fixedly connected with between one side of dog and one side of fixed block, the extension spring cover is established on the round bar, the one end fixedly connected with L template of round bar, the resilience of the dog of being convenient for is established to one side fixedly connected with rack of L template.
Preferably, the inner wall of one side of pipeline rotates and is connected with the second pivot, the fixed cover of outer wall of second pivot is equipped with the first bevel gear that meshes mutually with the second bevel gear for borrow second servo motor's power, the fixed cover of outer wall of second pivot is equipped with the half-gear who meshes mutually with the rack for there is spaced drive dog lateral shifting, the dust whereabouts of being convenient for, avoids blockking up the filter screen.
A use method of an air purification device for building decoration specifically comprises the following steps:
s1, a first servo motor is started, an output shaft of the first servo motor drives a first rotating shaft to rotate, the first rotating shaft drives a first spur gear to rotate, the first spur gear drives a second spur gear to rotate, the second spur gear drives a rotating rod to rotate, and the rotating rod drives a shell to rotate, so that dirty air can be sucked in all directions to be purified, and the purifying range is large;
s2, a second servo motor is started, an output shaft of the second servo motor drives a third rotating shaft to rotate, the third rotating shaft drives a fan blade and a second bevel gear to rotate, the fan blade sucks air through one end, close to the filter screen, of the pipeline, the air enters the pipeline through a circular truncated cone cylinder and is discharged through the circular truncated cone-shaped filter screen, and dust in the air can be prevented from falling into the pipeline through the arrangement of a top plate;
and S3, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the second rotating shaft to rotate, the second rotating shaft drives the half gear to rotate, the half gear drives the rack to move transversely when being meshed with the rack, the rack drives the L-shaped plate to move transversely, the L-shaped plate drives the round rod to move transversely, the round rod drives the stop block to move transversely and extrude the tension spring, the stop block gradually reduces the air intake and blocks the round table cylinder, air cannot enter the round table cylinder, dust attached to one side of the filter screen drops to the inside of the dust collection box through the dust discharge port to complete collection, and when the half gear is not meshed with the rack any more, the stop block is restored to the initial position under the elastic action of the tension spring, so that the dust collection box is convenient to continue to use.
Compared with the prior art, the invention has the beneficial effects that:
1. the first servo motor is started, an output shaft of the first servo motor drives the first rotating shaft to rotate, the first rotating shaft drives the first spur gear to rotate, the first spur gear drives the second spur gear to rotate, the second spur gear drives the rotating rod to rotate, and the rotating rod drives the shell to rotate, so that dirty air can be sucked in all directions to be purified, and the purification range is wide;
2. the second servo motor is started, an output shaft of the second servo motor drives the third rotating shaft to rotate, the third rotating shaft drives the fan blades and the second bevel gear to rotate, the fan blades absorb air through one end, close to the filter screen, of the pipeline, the air enters the pipeline through the circular truncated cone cylinder and is discharged through the circular truncated cone-shaped filter screen, and the top plate is arranged to prevent dust in the air from falling into the pipeline;
3. the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the second rotating shaft to rotate, the second rotating shaft drives the half gear to rotate, the half gear drives the rack to move transversely when being meshed with the rack, the rack drives the L-shaped plate to move transversely, the L-shaped plate drives the round rod to move transversely, the round rod drives the stop block to move transversely and extrude the tension spring, the stop block reduces the air inlet amount gradually and blocks the round table cylinder, air cannot enter the round table cylinder, dust attached to one side of the filter screen drops into the dust collection box through the dust discharge port to be collected, and when the half gear is not meshed with the rack, the stop block is restored to the initial position under the elastic action of the tension spring, so that the dust collection box is convenient to continue to use.
According to the dust collection box, the rotating assembly is arranged, so that the device can be driven to rotate, dirty air can be sucked in all directions to be purified, the purification range is wide, dust in the air can be prevented from falling into the pipeline through the top plate, the circular truncated cone cylinder is blocked at intervals, and the dust attached to one side of the filter screen can fall into the dust collection box through the dust discharge port to be collected.
Drawings
FIG. 1 is a schematic three-dimensional structure diagram of a first view angle of an air purification device for building decoration according to the present invention;
FIG. 2 is a schematic diagram of a second perspective three-dimensional structure of an air purification device for building decoration according to the present invention;
FIG. 3 is a schematic structural diagram of a base plate and a first servo motor according to the present invention;
FIG. 4 is a schematic view of the structure of the pipe of the present invention;
FIG. 5 is a schematic three-dimensional sectional view of the pipe of the present invention;
FIG. 6 is a schematic structural diagram of a circular truncated cone and a second servo motor according to the present invention;
FIG. 7 is a schematic structural diagram of the cone and the stopper of the present invention;
fig. 8 is a schematic structural view of a first bevel gear and a second bevel gear in the present invention.
In the figure: 1. a base plate; 2. a first servo motor; 3. a first spur gear; 4. a pipeline; 5. a housing; 6. a circular truncated cone-shaped filter screen; 7. a top plate; 8. a dust collecting box; 9. a handle; 10. a rotating rod; 11. a second spur gear; 12. a first rotating shaft; 13. a through hole; 14. a second servo motor; 15. a circular truncated cone; 16. a filter screen; 17. a stopper; 18. an L-shaped plate; 19. a second rotating shaft; 20. a fan blade; 21. a first bevel gear; 22. a third rotating shaft; 23. a second bevel gear; 24. a half gear; 25. a rack; 26. a tension spring; 27. a fixed block; 28. a round bar; 29. connecting blocks; 30. an ash discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-8, an air purification device for building decoration comprises a bottom plate 1, wherein the top of the bottom plate 1 is rotatably connected with a rotating rod 10, the top of the rotating rod 10 is fixedly connected with a shell 5, the inside of the shell 5 is fixedly connected with a pipeline 4, the inside of the pipeline 4 is fixedly connected with a circular truncated cone 15, one side of the circular truncated cone 15 is fixedly connected with a filter screen 16, the bottom of the pipeline 4 is provided with an ash discharge port 30, the ash discharge port 30 is communicated with the shell 5, and the inside of the pipeline 4 is provided with an air exhaust assembly for extracting air;
the top of the bottom plate 1 is provided with a rotating component for driving the shell 5 to rotate;
one side of the housing 5 is provided with a collecting assembly for collecting dust.
Example two
Referring to fig. 1-8, an air purification device for building decoration comprises a bottom plate 1, a rotating rod 10 is rotatably connected to the top of the bottom plate 1, a shell 5 is fixedly connected to the top of the rotating rod 10, a pipeline 4 is fixedly connected to the inside of the shell 5, a round table cylinder 15 is fixedly connected to the inside of the pipeline 4, a filter screen 16 is fixedly connected to one side of the round table cylinder 15, an ash discharge port 30 is formed in the bottom of the pipeline 4, the ash discharge port 30 is communicated with the shell 5, an air exhaust assembly for exhausting air is arranged inside the pipeline 4, the air exhaust assembly comprises a second servo motor 14 fixedly connected to the inner wall of one side of the pipeline 4, an output shaft of the second servo motor 14 is fixedly connected with a third rotating shaft 22, a fan blade 20 is fixedly sleeved on the outer wall of the third rotating shaft 22, and a second bevel gear 23 is fixedly connected to the outer wall of the third rotating shaft 22 for exhausting air for filtering;
the top of the bottom plate 1 is provided with a rotating assembly used for driving the shell 5 to rotate, the rotating assembly comprises a first servo motor 2 fixedly connected to the top of the bottom plate 1, an output shaft of the first servo motor 2 is fixedly connected with a first rotating shaft 12, a first spur gear 3 is fixedly sleeved on the outer wall of the first rotating shaft 12, and a second spur gear 11 meshed with the first spur gear 3 is fixedly sleeved on the outer wall of the rotating rod 10 and used for driving the device to rotate so as to realize dust suction in all directions;
one side of shell 5 is provided with the collection subassembly that is used for collecting the dust, the collection subassembly is including seting up at through-hole 13 in shell 5 one side, the inner wall joint of through-hole 13 has dust collection box 8, one side fixedly connected with handle 9 of dust collection box 8, be convenient for collect dust and unified processing, the top of pipeline 4 is fixed to be communicated with has round platform form filter screen 6, the top fixedly connected with roof 7 of round platform form filter screen 6, avoid the dust directly to drop to the inside of pipeline 4, one side fixedly connected with a plurality of connecting blocks 29 of round platform section of thick bamboo 15, the same fixed block 27 of one end fixedly connected with of a plurality of connecting blocks 29, be used for installing extension spring 26, the inner wall slip of fixed block 27 is run through there is round bar 28, the one end fixedly connected with dog 17 of round bar 28, fixedly connected with same extension spring 26 between one side of dog 17 and one side of fixed block 27, extension spring 26 cover is established on round bar 28, one end fixedly connected with L18 of round bar 28, one side fixedly connected with rack 25 of L template 18, the resilience of the dog 17 of being convenient for, one side inner wall rotation of pipeline 4 is connected with second pivot 19, the outer wall fixed cover is equipped with first bevel gear 23 that meshes mutually with, be used for driving the power rack 21 of second bevel gear 23, be used for avoiding the power of the motor is used for the servo bevel gear to drive the filter screen 17 to stop, it is used for the mesh to be used for the horizontal gear to avoid the plug, the filter screen 24, the servo motor is equipped with.
A use method of an air purification device for building decoration specifically comprises the following steps:
s1, a first servo motor 2 is started, an output shaft of the first servo motor 2 drives a first rotating shaft 12 to rotate, the first rotating shaft 12 drives a first spur gear 3 to rotate, the first spur gear 3 drives a second spur gear 11 to rotate, the second spur gear 11 drives a rotating rod 10 to rotate, and the rotating rod 10 drives a shell 5 to rotate, so that dirty air can be sucked in all directions, purification is carried out, and the purification range is large;
s2, a second servo motor 14 is started, an output shaft of the second servo motor 14 drives a third rotating shaft 22 to rotate, the third rotating shaft 22 drives a fan blade 20 and a second bevel gear 23 to rotate, the fan blade 20 sucks air through one end, close to the filter screen 16, of the pipeline 4, the air enters the pipeline 4 through a circular truncated cone cylinder 15 and is discharged through a circular truncated cone-shaped filter screen 6, and dust in the air can be prevented from falling into the pipeline 4 due to the arrangement of a top plate 7;
s3, the second bevel gear 23 drives the first bevel gear 21 to rotate, the first bevel gear 21 drives the second rotating shaft 19 to rotate, the second rotating shaft 19 drives the half gear 24 to rotate, the half gear 24 drives the rack 25 to transversely move when being meshed with the rack 25, the rack 25 drives the L-shaped plate 18 to transversely move, the L-shaped plate 18 drives the round rod 28 to transversely move, the round rod 28 drives the stop 17 to transversely move and extrude the tension spring 26, at the moment, the stop 17 gradually reduces the air inlet amount and blocks the round table barrel 15, air cannot enter, at the moment, dust attached to one side of the filter screen 16 falls into the dust collection box 8 through the dust outlet 30 to be collected, and when the half gear 24 is not meshed with the rack 25, the stop 17 is restored to the initial position under the elastic force of the tension spring 26, and the dust collection box is convenient to continuously use.
However, as is well known to those skilled in the art, the working principle and wiring method of the first servomotor 2 and the second servomotor 14 are common and are conventional means or common knowledge, and thus will not be described in detail herein, and those skilled in the art can make any choice according to their needs or convenience.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The air purification device for building decoration comprises a bottom plate (1) and is characterized in that a rotating rod (10) is rotatably connected to the top of the bottom plate (1), a shell (5) is fixedly connected to the top of the rotating rod (10), a pipeline (4) is fixedly connected to the inside of the shell (5), a circular table cylinder (15) is fixedly connected to the inside of the pipeline (4), a filter screen (16) is fixedly connected to one side of the circular table cylinder (15), an ash discharge port (30) is formed in the bottom of the pipeline (4), the ash discharge port (30) is communicated with the shell (5), and an air exhaust assembly for extracting air is arranged inside the pipeline (4);
the top of the bottom plate (1) is provided with a rotating assembly for driving the shell (5) to rotate;
and a collecting component for collecting dust is arranged on one side of the shell (5).
2. The air purification device for building decoration according to claim 1, wherein the air exhaust assembly comprises a second servo motor (14) fixedly connected to one side of the inner wall of the pipeline (4), the output shaft of the second servo motor (14) is fixedly connected with a third rotating shaft (22), the outer wall of the third rotating shaft (22) is fixedly sleeved with fan blades (20), and the outer wall of the third rotating shaft (22) is fixedly connected with a second bevel gear (23).
3. An air purification device for building decoration according to claim 1, wherein the rotating assembly comprises a first servo motor (2) fixedly connected to the top of the bottom plate (1), an output shaft of the first servo motor (2) is fixedly connected with a first rotating shaft (12), an outer wall of the first rotating shaft (12) is fixedly sleeved with a first spur gear (3), and an outer wall of the rotating rod (10) is fixedly sleeved with a second spur gear (11) meshed with the first spur gear (3).
4. An air cleaning device for building decoration according to claim 1, wherein the collecting component comprises a through hole (13) opened at one side of the housing (5), the inner wall of the through hole (13) is clamped with a dust collecting box (8), and a handle (9) is fixedly connected at one side of the dust collecting box (8).
5. The air purification device for building decoration according to claim 1, wherein the top of the pipeline (4) is fixedly communicated with a circular truncated cone-shaped filter screen (6), and the top of the circular truncated cone-shaped filter screen (6) is fixedly connected with a top plate (7).
6. The air purification device for building decoration according to claim 1, wherein a plurality of connecting blocks (29) are fixedly connected to one side of the round table cylinder (15), the connecting blocks (29) are connected to one end of the same fixing block (27), a round bar (28) penetrates through the inner wall of the fixing block (27) in a sliding mode, a check block (17) is fixedly connected to one end of the round bar (28), one tension spring (26) is fixedly connected between one side of the check block (17) and one side of the fixing block (27), the tension spring (26) is sleeved on the round bar (28), an L-shaped plate (18) is fixedly connected to one end of the round bar (28), and a rack (25) is fixedly connected to one side of the L-shaped plate (18).
7. The air purification device for building decoration according to claim 1, wherein a second rotating shaft (19) is rotatably connected to one side inner wall of the pipeline (4), a first bevel gear (21) engaged with a second bevel gear (23) is fixedly sleeved on the outer wall of the second rotating shaft (19), and a half gear (24) engaged with a rack (25) is fixedly sleeved on the outer wall of the second rotating shaft (19).
8. The use method of the air purification device for building decoration according to any one of claims 1 to 7, characterized by comprising the following steps:
s1, a first servo motor (2) is started, an output shaft of the first servo motor (2) drives a first rotating shaft (12) to rotate, the first rotating shaft (12) drives a first spur gear (3) to rotate, the first spur gear (3) drives a second spur gear (11) to rotate, the second spur gear (11) drives a rotating rod (10) to rotate, the rotating rod (10) drives a shell (5) to rotate, dirty air can be sucked from all directions, purification is carried out, and the purification range is large;
s2, a second servo motor (14) is started, an output shaft of the second servo motor (14) drives a third rotating shaft (22) to rotate, the third rotating shaft (22) drives a fan blade (20) and a second bevel gear (23) to rotate, the fan blade (20) sucks air through one end, close to the filter screen (16), of the pipeline (4), the air enters the inside of the pipeline (4) through a circular table cylinder (15) and is discharged through a circular table-shaped filter screen (6), and dust in the air can be prevented from falling into the inside of the pipeline (4) due to the arrangement of a top plate (7);
s3, a first bevel gear (21) is driven to rotate by a second bevel gear (23), a second rotating shaft (19) is driven to rotate by the first bevel gear (21), a half gear (24) is driven to rotate by the second rotating shaft (19), the rack (25) is driven to transversely move when the half gear (24) is meshed with the rack (25), the L-shaped plate (18) is driven by the rack (25) to transversely move, the L-shaped plate (18) drives the round rod (28) to transversely move, the round rod (28) drives the stop block (17) to transversely move and extrude the tension spring (26), at the moment, the stop block (17) gradually reduces the air intake and blocks the round table cylinder (15), air cannot enter, at the moment, dust attached to one side of the filter screen (16) falls into the dust collection box (8) through the dust discharge port (30), and when the half gear (24) is not meshed with the rack (25), the stop block (17) is restored to the initial position under the elastic action of the tension spring (26), and the dust collection box is convenient to continue to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210947012.XA CN115264727A (en) | 2022-08-09 | 2022-08-09 | Air purification device for building decoration and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210947012.XA CN115264727A (en) | 2022-08-09 | 2022-08-09 | Air purification device for building decoration and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115264727A true CN115264727A (en) | 2022-11-01 |
Family
ID=83748532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210947012.XA Pending CN115264727A (en) | 2022-08-09 | 2022-08-09 | Air purification device for building decoration and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115264727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116164857A (en) * | 2023-02-17 | 2023-05-26 | 杭州凯源电子有限公司 | Transformer temperature measuring device |
-
2022
- 2022-08-09 CN CN202210947012.XA patent/CN115264727A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116164857A (en) * | 2023-02-17 | 2023-05-26 | 杭州凯源电子有限公司 | Transformer temperature measuring device |
| CN116164857B (en) * | 2023-02-17 | 2023-10-27 | 杭州凯源电子有限公司 | Transformer temperature measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210320388U (en) | Air purification device based on energy-saving and environment-friendly technology | |
| CN115264727A (en) | Air purification device for building decoration and use method thereof | |
| CN215388503U (en) | Be applied to waste gas treatment device of powder solidification | |
| CN211936095U (en) | Simple environment-friendly dust removal device for filtration classification type factory building | |
| CN216308094U (en) | Central control room fresh air energy-saving system | |
| CN217410101U (en) | Photo-oxygen catalytic activated carbon waste gas purifier | |
| CN213689575U (en) | Exhaust gas detection device with height adjustment based on ambient air improvement | |
| CN211011774U (en) | Heat supply and ventilation device of building system | |
| CN219149561U (en) | Smoke dust degradation treatment device | |
| CN214862012U (en) | Industrial park air purification device based on carbon capture | |
| CN215696629U (en) | Dust collection device of five-axis machining center | |
| CN216384443U (en) | Rotatable air inlet air purifier | |
| CN218130644U (en) | Water type dust treatment equipment | |
| CN213049856U (en) | Ceiling type purifying equipment | |
| CN217801970U (en) | Coal material cutting device for coal washery | |
| CN212818777U (en) | Dust removal equipment with heat energy recovery function for industrial boiler | |
| CN214250000U (en) | Dust collecting structure of industrial air purifying equipment | |
| CN218081685U (en) | Vertical machining center falls device of making an uproar with preventing dust | |
| CN215995976U (en) | Atmospheric pollution treatment equipment | |
| CN220258852U (en) | Maintenance device for computer network equipment | |
| CN211864420U (en) | Dust filtering device for dust-free workshop of medical instrument | |
| CN217669933U (en) | Automatic cutting chip processing device for furniture production | |
| CN220424829U (en) | Dust collector with purification performance | |
| CN216463373U (en) | Smoke treatment device for three-gantry five-axis linkage numerical control milling machine | |
| CN218154656U (en) | Ventilation unit is used in chemical industry workshop |
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 |