CN114909730A - Heat pump heating type energy-saving constant-temperature constant-humidity dehumidifier - Google Patents
Heat pump heating type energy-saving constant-temperature constant-humidity dehumidifier Download PDFInfo
- Publication number
- CN114909730A CN114909730A CN202210360002.6A CN202210360002A CN114909730A CN 114909730 A CN114909730 A CN 114909730A CN 202210360002 A CN202210360002 A CN 202210360002A CN 114909730 A CN114909730 A CN 114909730A
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- Prior art keywords
- rod
- filter plate
- mounting
- heat pump
- fixed
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 244000309464 bull Species 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 208000034699 Vitreous floaters Diseases 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
- 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
- F24F3/14—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 humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—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
-
- 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
- F24F8/90—Cleaning of purification apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a heat pump heating type energy-saving constant-temperature constant-humidity dehumidifier, which relates to the field of dehumidifiers and comprises a dehumidifier body, wherein an air inlet is formed in one side of the dehumidifier body, a mounting frame is arranged in the air inlet, two groups of cylinders are arranged in the mounting frame, a moving rod is fixed at the output end of each cylinder, and a filter plate is fixed on one side in the mounting frame. The invention achieves the purpose of conveniently cleaning floaters and dust on the outer wall of the filter plate, the air cylinder extends to drive the movable rod to move downwards so as to drive the gear to rotate, the rotating rod is driven to rotate when the gear rotates so as to change the angle of the baffle, the connecting rod is pulled to change the angle after the angle of the baffle is changed, so that the connecting rod pulls the scraper to slide on the outer wall of the filter plate, the floaters attached to one side of the filter plate are scraped, the falling floaters fall into the collecting box, then the air inlet wind drives the fan blades to rotate, and the fan blades drive the extrusion blocks on the outer wall of the mounting rod to rotate.
Description
Technical Field
The invention relates to the field of dehumidifiers, in particular to a heat pump heating type energy-saving constant-temperature constant-humidity dehumidifier.
Background
The dehumidifier is composed of a compressor, a heat exchanger, a fan, a water container, a casing and a controller, and the working principle is as follows: the fan pumps damp air into the dehumidifier, and the dehumidifier is gradually expanded from the former commercial use to the household use through the heat exchange along with the continuous improvement of the living standard of people, the update of the consumption concept of people and the improvement of the health awareness degree of people in recent years, and becomes one of the indispensable modern household electrical appliances of many families.
The filter can be installed to current dehumidifier air intake department usually and the floater in to the air is intercepted, but long-time work filter outer wall can block a lot of floaters, leads to the filter to block the effect not good, still need dismantle the filter when needs clear up the filter, and the clearance is got up and is wasted time and energy.
Disclosure of Invention
Based on the above, the invention aims to provide a heat pump heating type energy-saving constant-temperature constant-humidity dehumidifier, which solves the technical problems that a filter plate is usually arranged at an air inlet of the existing dehumidifier to intercept floating objects in the air, but the outer wall of the filter plate can intercept a lot of floating objects after long-time work, so that the interception effect of the filter plate is poor, the filter plate needs to be detached when the filter plate needs to be cleaned, and the cleaning is time-consuming and labor-consuming.
In order to achieve the purpose, the invention provides the following technical scheme: a heat pump heating type energy-saving constant-temperature constant-humidity dehumidifier comprises a dehumidifier body, wherein an air inlet is formed in one side of the dehumidifier body, a mounting frame is arranged in the air inlet, two groups of cylinders are arranged in the mounting frame, a moving rod is fixed at the output end of each cylinder, a filter plate is fixed on one side in the mounting frame, a mounting rod is arranged on one side of the filter plate through a bearing, fan blades are arranged at one end of the mounting rod, an extrusion block is fixed on the outer wall of the mounting rod, a mounting seat is fixed on one side of the filter plate, an offset rod is arranged at one end of the mounting seat through a rotating shaft, a spring is fixed on one side of the filter plate below the mounting seat, a knocking hammer is fixed on the top of the offset rod, an air inlet is formed in the mounting frame, a plurality of baffle plates are arranged in the air inlet, and a connecting rod is arranged on one side of the baffle plates through a rotating shaft, the connecting rod is kept away from the one end of baffle and is installed the scraper blade through the damping pivot.
By adopting the technical scheme, the purpose of conveniently cleaning floaters and dust on the outer wall of the filter plate is achieved, the air cylinder extends to drive the movable rod to move downwards so as to drive the gear to rotate, the rotating rod is driven to rotate when the gear rotates so as to change the angle of the baffle, the connecting rod is pulled to change the angle after the angle of the baffle is changed, so that the connecting rod pulls the scraper to slide on the outer wall of the filter plate, the floaters attached to one side of the filter plate are scraped, the fallen floaters fall into the collecting box, then the air inlet wind drives the fan blades to rotate, so that the fan blades drive the extrusion block on the outer wall of the mounting rod to rotate, the extrusion block extrudes one end of the offset rod, the offset rod is extruded and then extrudes the spring, when the extrusion block is not in contact with the offset rod, the spring drives the offset rod to reset, so that the impact hammer strikes the filter plate, and shakes and falls the dust layer on one side of the filter plate so as to achieve the purpose of conveniently cleaning, the number of times the filter plate is removed is reduced.
The invention is further provided that the two sides of the baffle are fixed with rotating rods, the outer wall of each rotating rod is sleeved with a gear, and the baffle is connected with the mounting rack through a bearing.
Through adopting above-mentioned technical scheme, the bull stick that sets up is connected with the mounting bracket bearing, and frictional force when can reducing the baffle and rotating, thereby the gear of setting can rotate with the carriage release lever cooperation, reaches the purpose that changes the baffle angle.
The invention is further provided that limiting rods are fixed on two sides of the scraper, the scraper is attached to the outer wall of the filter plate, and a sliding groove matched with the limiting rods is formed in the inner wall of the air inlet.
Through adopting above-mentioned technical scheme, can slide in the spout inside through the gag lever post that sets up to reach and carry out spacing purpose to the scraper blade, make scraper blade and filter outer wall laminating, carry out the purpose of clearing up to the adnexed dust in outside.
The invention is further provided that one side of the moving rod is provided with a rack, and the rack is meshed with the outer wall of the gear.
Through adopting above-mentioned technical scheme, the rack that sets up can with gear engagement to can drive gear revolve when the carriage release lever removes, thereby reach the purpose of being convenient for drive baffle angle and change.
The invention is further provided that the bottom of the mounting frame is provided with a collecting box.
Through adopting above-mentioned technical scheme, can collect the ash layer of whereabouts through the collection box that sets up, then clear up the ash layer in collecting the box, can reach the purpose of being convenient for clear up the ash layer, reduced the number of times that the filter was dismantled.
The invention is further provided that the press block structure is a triangular block.
Through adopting above-mentioned technical scheme, the extrusion piece that the triangle piece set up can be when rotating, the area of contact of crescent and skew pole to change the turned angle of skew pole, increase the deformation of spring.
The invention is further arranged in such a way that the top of the scraping plate is arranged to be an inclined surface, and the scraping plate and the knocking hammer are both made of polyethylene materials.
Through adopting above-mentioned technical scheme, the scraper blade that the inclined plane set up can make the multiunit scraper blade at the during operation, and the floater falls down, can not pile up in the top of scraper blade, and the scraper blade of polyethylene material is lighter with knocking the hammer, reduces the loss of kinetic energy.
In summary, the invention mainly has the following beneficial effects:
the invention achieves the purpose of conveniently cleaning floaters and dust on the outer wall of the filter plate by arranging the air cylinder, the baffle plate, the scraper blade, the fan blade, the mounting rod, the spring and the hammer, the air cylinder extends to drive the movable rod to move downwards so as to drive the gear to rotate, the rotating rod is driven to rotate when the gear rotates so as to change the angle of the baffle plate, the connecting rod is pulled to change the angle after the angle of the baffle plate is changed so as to lead the connecting rod to pull the scraper blade to slide on the outer wall of the filter plate and scrape the floaters attached to one side of the filter plate, the fallen floaters fall into the collecting box, then the air inlet wind drives the fan blade to rotate so that the fan blade drives the extrusion block on the outer wall of the mounting rod to rotate, the extrusion block extrudes one end of the offset rod, the offset rod is extruded and then extrudes the spring, when the extrusion block is not contacted with the offset rod, the spring drives the offset rod to reset so that the hammer strikes the filter plate, the ash layer on one side of the filter plate is shaken down to achieve the purpose of being convenient for cleaning, and the times of disassembling the filter plate are reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic structural view of the mount of the present invention;
FIG. 3 is a schematic representation of the operation of the mount of the present invention;
FIG. 4 is a perspective view of the mount of the present invention;
FIG. 5 is a perspective view of the baffle of the present invention;
FIG. 6 is a perspective view of an extrusion block of the present invention;
FIG. 7 is a perspective view of the squeegee of the invention.
In the figure: 1. a wet machine body; 2. a mounting frame; 3. a filter plate; 4. a cylinder; 5. a travel bar; 6. a baffle plate; 7. a rotating rod; 8. a collection box; 9. mounting a rod; 10. a fan blade; 11. extruding the block; 12. a mounting seat; 13. an offset lever; 14. a spring; 15. a connecting rod; 16. a squeegee; 17. a gear; 18. a limiting rod; 19. a chute; 20. knocking hammers; 21. and an air inlet.
Detailed Description
The technical solution 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. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A heat pump heating type energy-saving constant-temperature and constant-humidity dehumidifier is disclosed, as shown in figures 1-7, comprising a dehumidifier body 1, wherein one side of the dehumidifier body 1 is provided with an air inlet, a mounting frame 2 is arranged in the air inlet, two groups of cylinders 4 are arranged in the mounting frame 2, the output ends of the cylinders 4 are fixed with a moving rod 5, one side in the mounting frame 2 is fixed with a filter plate 3, one side of the filter plate 3 is provided with a mounting rod 9 through a bearing, one end of the mounting rod 9 is provided with a fan blade 10, the outer wall of the mounting rod 9 is fixed with an extrusion block 11, one side of the filter plate 3 is fixed with a mounting seat 12, one end of the mounting seat 12 is provided with an offset rod 13 through a rotating shaft, air flow drives the fan blade 10 to rotate, the fan blade 10 drives the mounting rod 9 to rotate, the mounting rod 9 drives the extrusion block 11 to rotate, when the extrusion block 11 rotates, a triangular surface on one side is contacted with an arc surface of the offset rod 13, thereby the bottom of the extrusion deviation rod 13 is close to the filter plate 3, one side of the filter plate 3 is positioned below the mounting seat 12 and is fixed with a spring 14, the top of the deviation rod 13 is fixed with a knocking hammer 20, when the extrusion block 11 is not contacted with the deviation rod 13, the spring 14 drives the deviation rod 13 to reset, so that the knocking hammer 20 knocks the filter plate 3, the filter plate 3 vibrates, and the ash layer attached to the outer wall of the filter plate 3 is knocked off, the inside of the mounting frame 2 is provided with an air inlet 21, and the inside of the air inlet 21 is provided with a plurality of groups of baffles 6, two sides of the baffles 6 are fixed with rotating rods 7, and the outer wall of the rotating rods 7 is sleeved with a gear 17, and the baffles 6 are connected with the mounting frame 2 through a bearing, and one side of the baffles 6 is provided with a connecting rod 15 through a rotating shaft, one end of the connecting rod 15 far away from the baffles 6 is provided with a scraping plate 16 through a damping rotating shaft, the cylinder 4 contracts to drive the moving rod 5 to move upwards, when the moving rod 5 moves upwards, the rack is meshed with the gear 17 to drive the rotating rod 7 to rotate, the rotating rod 7 drives the baffle 6 to rotate by taking the rotating rod 7 as a circle center when rotating, the connecting rod 15 is pulled to move downwards on one side of the baffle 6, the connecting rod 15 is pulled to move when moving, the limiting rods 18 on two sides of the scraper 16 slide in the sliding grooves, so that the scraper 16 is attached to the filter plate 3, and the floating objects attached to one side of the filter plate 3 are scraped.
Referring to fig. 7, the two sides of the scraper 16 are fixed with limit rods 18, the scraper 16 is attached to the outer wall of the filter plate 3, the inner wall of the air inlet 21 is provided with a chute 19 matched with the limit rods 18, and the limit rods 18 can slide in the chute 19, so that the purpose of limiting the scraper 16 is achieved, the scraper 16 is attached to the outer wall of the filter plate 3, and dust attached to the outer part is cleaned.
Referring to fig. 2 and 4, a rack is disposed on one side of the moving rod 5, and the rack is engaged with the outer wall of the gear 17, and the rack is capable of engaging with the gear 17, so that the moving rod 5 can drive the gear 17 to rotate when moving, thereby achieving the purpose of conveniently driving the baffle 6 to change the angle.
Referring to fig. 2, the bottom of the mounting frame 2 is provided with a collecting box 8, the falling ash layer can be collected through the collecting box 8, and then the ash layer in the collecting box 8 is cleaned, so that the purpose of conveniently cleaning the ash layer can be achieved, and the number of times of disassembling the filter plate 3 is reduced.
Referring to fig. 6, the pressing block 11 is a triangular block, and the pressing block 11 disposed in the triangular block can gradually increase the contact area with the offset rod 13 when rotating, so as to change the rotation angle of the offset rod 13 and increase the deformation of the spring 14.
Referring to fig. 2 and 7, the top of the scraper 16 is set to be an inclined plane, and the scraper 16 and the hammer 20 are both made of polyethylene material, the scraper 16 arranged on the inclined plane can make a plurality of groups of the scrapers 16 fall down and not piled above the scrapers 16 when in work, the scraper 16 and the hammer 20 made of polyethylene material are light, and the loss of kinetic energy is reduced.
The working principle of the invention is as follows: when the dehumidifier body 1 works, external air enters through the air inlet 21, then the air flow drives the fan blades 10 to rotate, the fan blades 10 drive the mounting rods 9 to rotate, the mounting rods 9 drive the extrusion blocks 11 to rotate, the triangular surface on one side contacts with the arc surface of the offset rod 13 when the extrusion blocks 11 rotate, so that the bottom of the offset rod 13 is extruded to be close to the filter plate 3, according to the lever principle, the spring 14 is extruded when the bottom of the offset rod 13 moves, the other end drives the knocking hammer 20 to be far away from the filter plate 3, the contact area of the triangular surface and the offset rod 13 is enlarged, so that the rotation angle of the offset rod 13 can be changed, when the extrusion blocks 11 do not contact with the offset rod 13, the spring 14 drives the offset rod 13 to reset, so that the knocking hammer 20 knocks the filter plate 3, the filter plate 3 vibrates, an ash layer attached to the outer wall of the filter plate 3 is shaken off, then the filter plate 3 works for a long time, the air cylinder 4 is started, cylinder 4 contracts and drives movable rod 5 and upwards removes, when movable rod 5 upwards removed, the rack drives bull stick 7 with gear 17 meshing and rotates, it uses bull stick 7 to rotate to drive baffle 6 when bull stick 7 rotates, 6 one side downstream pulling connecting rod 15 of baffle remove, pulling scraper blade 16 removes when connecting rod 15 removes, gag lever post 18 of 16 both sides of scraper blade slides in the spout, make 16 and 3 laminating of filter, strike off the adnexed floater in 3 one side of filter, the floater falls into in collecting box 8, will collect box 8 and pull out, can clear up the ash layer.
Although embodiments of this invention have been shown and described, it is to be understood that such embodiments are merely illustrative of and not restrictive on the broad invention, and that any one or more of the described features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, and variations that do not materially contribute to the novel teachings of this invention may be made by those skilled in the art after reading this disclosure without departing from the principles and spirit of this invention, but within the scope of the appended claims.
Claims (7)
1. The utility model provides a heat pump adds energy-saving constant temperature and humidity dehumidifier of hot type, includes dehumidifier body (1), its characterized in that: an air inlet is formed in one side of the wet machine body (1), a mounting frame (2) is mounted inside the air inlet, two groups of cylinders (4) are mounted inside the mounting frame (2), a moving rod (5) is fixed at the output end of each cylinder (4), a filter plate (3) is fixed on one side inside the mounting frame (2), a mounting rod (9) is mounted on one side of the filter plate (3) through a bearing, fan blades (10) are mounted at one end of the mounting rod (9), an extrusion block (11) is fixed on the outer wall of the mounting rod (9), a mounting seat (12) is fixed on one side of the filter plate (3), an offset rod (13) is mounted at one end of the mounting seat (12) through a rotating shaft, a spring (14) is fixed below the mounting seat (12) on one side of the filter plate (3), and a knocking hammer (20) is fixed at the top of the offset rod (13), the utility model discloses a scraper blade of air conditioner, including mounting bracket (2), the inside of mounting bracket (2) is provided with air intake (21), and the inside of air intake (21) is provided with multiunit baffle (6), and one side of baffle (6) installs connecting rod (15) through the pivot, scraper blade (16) are installed through the damping pivot to the one end that baffle (6) were kept away from in connecting rod (15).
2. The heat pump heating type energy-saving constant temperature and humidity dehumidifier according to claim 1, wherein: the both sides of baffle (6) are fixed with bull stick (7), and the outer wall cover of bull stick (7) is equipped with gear (17) to baffle (6) are connected with mounting bracket (2) through the bearing.
3. The heat pump heating type energy-saving constant temperature and humidity dehumidifier of claim 1, wherein: limiting rods (18) are fixed on two sides of the scraper (16), the scraper (16) is attached to the outer wall of the filter plate (3), and sliding grooves (19) matched with the limiting rods (18) are formed in the inner wall of the air inlet (21).
4. The heat pump heating type energy-saving constant temperature and humidity dehumidifier according to claim 1, wherein: one side of the moving rod (5) is provided with a rack, and the rack is meshed with the outer wall of the gear (17).
5. The heat pump heating type energy-saving constant temperature and humidity dehumidifier according to claim 1, wherein: the bottom of the mounting rack (2) is provided with a collecting box (8).
6. The heat pump heating type energy-saving constant temperature and humidity dehumidifier according to claim 1, wherein: the extrusion block (11) is a triangular block.
7. The heat pump heating type energy-saving constant temperature and humidity dehumidifier of claim 1, wherein: the top of the scraper (16) is provided with an inclined plane, and the scraper (16) and the knocking hammer (20) are both made of polyethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210360002.6A CN114909730A (en) | 2022-04-07 | 2022-04-07 | Heat pump heating type energy-saving constant-temperature constant-humidity dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210360002.6A CN114909730A (en) | 2022-04-07 | 2022-04-07 | Heat pump heating type energy-saving constant-temperature constant-humidity dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114909730A true CN114909730A (en) | 2022-08-16 |
Family
ID=82762513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210360002.6A Pending CN114909730A (en) | 2022-04-07 | 2022-04-07 | Heat pump heating type energy-saving constant-temperature constant-humidity dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114909730A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB616891A (en) * | 1946-09-07 | 1949-01-28 | Albert Noel Brand | Improvements in or relating to air filtering apparatus |
| CN111664537A (en) * | 2020-06-16 | 2020-09-15 | 王德才 | Air inlet pipe for air conditioner |
| CN212726044U (en) * | 2020-07-21 | 2021-03-16 | 湖南郴江电力科技有限公司 | Outdoor installation regulator cubicle |
| CN213119758U (en) * | 2020-08-20 | 2021-05-04 | 崇阳县恒升包装印刷股份有限公司 | Environment-friendly cold machine of doing |
| CN214227397U (en) * | 2021-01-27 | 2021-09-17 | 广州市赛洁电子科技有限公司 | Constant temperature and humidity automatic control cabinet |
| CN216145923U (en) * | 2021-09-08 | 2022-03-29 | 上海两汇机电科技有限公司 | Waterproof structure of energy-saving distribution box |
-
2022
- 2022-04-07 CN CN202210360002.6A patent/CN114909730A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB616891A (en) * | 1946-09-07 | 1949-01-28 | Albert Noel Brand | Improvements in or relating to air filtering apparatus |
| CN111664537A (en) * | 2020-06-16 | 2020-09-15 | 王德才 | Air inlet pipe for air conditioner |
| CN212726044U (en) * | 2020-07-21 | 2021-03-16 | 湖南郴江电力科技有限公司 | Outdoor installation regulator cubicle |
| CN213119758U (en) * | 2020-08-20 | 2021-05-04 | 崇阳县恒升包装印刷股份有限公司 | Environment-friendly cold machine of doing |
| CN214227397U (en) * | 2021-01-27 | 2021-09-17 | 广州市赛洁电子科技有限公司 | Constant temperature and humidity automatic control cabinet |
| CN216145923U (en) * | 2021-09-08 | 2022-03-29 | 上海两汇机电科技有限公司 | Waterproof structure of energy-saving distribution box |
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| PB01 | Publication | ||
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Application publication date: 20220816 |