CN114183844A - High-efficiency dehumidification energy-saving system with novel structure - Google Patents
High-efficiency dehumidification energy-saving system with novel structure Download PDFInfo
- Publication number
- CN114183844A CN114183844A CN202111542041.XA CN202111542041A CN114183844A CN 114183844 A CN114183844 A CN 114183844A CN 202111542041 A CN202111542041 A CN 202111542041A CN 114183844 A CN114183844 A CN 114183844A
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- box
- fixed mounting
- energy
- filter
- novel structure
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- 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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- 238000007791 dehumidification Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 241000220317 Rosa Species 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0083—Indoor units, e.g. fan coil units with dehumidification means
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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
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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 provides a high-efficiency dehumidification energy-saving system with a novel structure, which comprises an energy-saving component, wherein the energy-saving component comprises a box body, a return plate, a filter, a condenser, an evaporator, a drain pipe, a heater, a fan, a return groove, a fixed block and a square hole. Moist air passes through the rose box, impurity is kept off in the rose box, moist air passes through the filtration pore entering box, filter through the filter, it cools down to get into the condenser after filtering, cool down the back and dehumidify through the evaporimeter, a large amount of comdenstion water is appeared, the comdenstion water is discharged through the drain pipe, the heater heats, become high temperature and pass through the fan and discharge, the pulling block drives the movable plate through the flexible steel cable of second, the movable plate drives the removal piece through first flexible steel cable and removes, the movable block drives kelly and square hole separation, the connecting box drives the rose box and removes and breaks away from mutually with returning the shape board, be convenient for collect dust and clearance in the air, prevent the jam, improve dehumidification effect, a large amount of electric energy has been practiced thrift.
Description
Technical Field
The invention relates to the technical field of efficient dehumidification energy-saving systems, in particular to an efficient dehumidification energy-saving system with a novel structure.
Background
In the current national society total energy consumption, the building operation energy consumption accounts for about 30%, the air conditioning energy consumption accounts for 40-50% of the building operation energy consumption, and the dehumidification energy consumption accounts for 20-40% of the air conditioning total energy consumption. On one hand, the development of industries such as biology, electronics, chemical engineering and the like has higher and higher requirements on the humidity of a specific space. Such as the aerospace field, subway stations, ammunition warehouses, purification projects, archives, laboratories, telecommunication equipment rooms, pharmaceutical plants, film plants, glass material manufacturing, tobacco industry, chemical industry and the like all have different requirements on environmental humidity, and humidity control is necessary. On the other hand, the indoor air quality of the residential environment is more and more demanding, the comfort level of the environment is determined by the temperature and also related to factors such as relative humidity, and although the content of water vapor in the air is small, the latent heat of vaporization of water is high, so that a dehumidification system is required;
traditional dehumidification system is mostly through the filter screen to moist filtration, pass through the fan with air escape through condenser and heater etc. after filtering, but traditional filter screen is not convenient for collect the dust in the air and clear up, lead to the filter screen to use for a long time and appear blocking phenomenon, the filterable not thorough of dust in the moist air, mix in moist air and pass through electric appliances work such as condenser and heater, a large amount of electric energy of waste, the dehumidification effect has been reduced, therefore, the high-efficient dehumidification economizer system of a novel structure is proposed.
Disclosure of Invention
In view of the above, it is desirable to provide a high-efficiency dehumidification energy-saving system with a novel structure, so as to solve or alleviate the technical problems in the prior art, and to provide at least one useful choice.
The technical scheme of the embodiment of the invention is realized as follows: an efficient dehumidification energy-saving system with a novel structure comprises an energy-saving assembly, wherein the energy-saving assembly comprises a box body, a return plate, a filter, a condenser, an evaporator, a drain pipe, a heater, a fan, a return groove, a fixed block and a square hole;
the utility model discloses a refrigerator, including box, fixed mounting, the box has the opening setting, the top of box is the opening setting, the top fixed mounting of box has the return plate, fixed mounting has the filter on the box, fixed mounting has the condenser on the box, fixed mounting has the evaporimeter on the box, the right side fixed mounting of box has the drain pipe, the tip of drain pipe extend to in the box and with the outlet pipe fixed connection of evaporimeter, fixed mounting has the heater on the box, the bottom fixed mounting of box has the fan, the exhaust column of fan extends to in the box, set up the return groove that one side set up for the opening on the return plate, one side fixed mounting who returns the plate has two rectangular blocks, the square hole has been seted up on the rectangular block.
Further preferably, the return plate is movably contacted with a filter box with the top arranged for the opening, the filter box is provided with a plurality of filter holes, and the filter holes are arranged to facilitate air circulation.
Further preferably, one side fixed mounting of rose box has the connecting box, seted up the rectangular channel on one side inner wall of connecting box, the effect of connecting has been played in the setting of connecting box.
Further preferably, fixed mounting has the fixed block on one side inner wall of rectangular channel, fixed mounting has the locating lever between one side of fixed block and one side inner wall of rectangular channel, and the setting of locating lever has played the effect of location.
Preferably, the positioning rods are slidably connected with moving blocks, first springs are fixedly installed between one side of each moving block and the inner wall of one side of each rectangular groove, the first springs are movably sleeved on the outer sides of the corresponding positioning rods, clamping rods are fixedly installed on one sides of the moving blocks and clamped with the corresponding square holes, and the first springs are arranged to play a role in resetting.
Preferably, a first flexible steel rope is fixedly mounted on one side of the moving block, fixed pulleys are rotatably mounted on two sides of the fixed block, two round rods are fixedly mounted on one side of the fixed block, and friction is reduced due to the arrangement of the fixed pulleys.
Preferably, the round bar is slidably connected with a movable plate, the end of the first flexible steel rope bypasses one side of the corresponding fixed pulley and is fixedly connected with one side of the movable plate, and the movable plate is arranged to play a role in moving.
Further preferably, a second spring is fixedly mounted between one side of the movable plate and one side of the rectangular block, the second spring is movably sleeved on the corresponding round rod, a second flexible steel rope is fixedly mounted on one side of the movable plate, the end portion of the second flexible steel rope extends to the outside of the connecting box, a pull block is fixedly mounted on the end portion of the second flexible steel rope, and the second spring is arranged to play a role in resetting.
Due to the adoption of the technical scheme, the embodiment of the invention has the following advantages:
moist air passes through the rose box, impurity is kept off in the rose box, moist air passes through the filtration pore and gets into in the box, filter once more through the filter, get into the condenser after filtering and carry out preliminary cooling, cool down the dehumidification through the evaporimeter after the cooling, can separate out a large amount of comdenstion water, the comdenstion water is discharged through the drain pipe, heat through the heater, it discharges to become high temperature through the fan, the pull block drives the movable plate through the flexible steel cable of second and slides on the round bar, the movable plate drives the movable block through the flexible steel cable of first and slides on the locating lever, the movable block drives the card pole and separates with the square hole phase, the connecting box drives the rose box and removes and breaks away from mutually with returning the shape board, be convenient for collect the dust in the moist air and clear up, blocking phenomenon prevents to appear, the dehumidification effect is improved, a large amount of electric energy has been practiced thrift.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cut-away perspective view of the container shown in FIG. 1 according to the present invention;
FIG. 3 is a partial perspective view of the present invention shown in FIG. 1;
fig. 4 is a perspective view showing the junction box, the filter tank and the clamping lever coupler of fig. 1 according to the present invention.
Reference numerals: 1. an energy saving component; 2. a box body; 3. a return plate; 4. a filter; 5. a condenser; 6. an evaporator; 7. a drain pipe; 8. a heater; 9. a fan; 10. a circular groove; 11. a rectangular block; 12. a square hole; 13. a filter box; 14. a filtration pore; 15. a connection box; 16. a rectangular groove; 17. a fixed block; 18. positioning a rod; 19. a moving block; 20. a first spring; 21. a first flexible steel cord; 22. a round bar; 23. moving the plate; 24. a second spring; 25. a second flexible steel cord; 26. pulling the block; 27. and (5) clamping the rod.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, an embodiment of the present invention provides a high-efficiency dehumidification energy-saving system with a novel structure, which includes an energy-saving component 1, where the energy-saving component 1 includes a box 2, a return plate 3, a filter 4, a condenser 5, an evaporator 6, a drain pipe 7, a heater 8, a fan 9, a return groove 10, a fixed block 11, and a square hole 12;
the top of box 2 is the opening setting, the top fixed mounting of box 2 has time shaped plate 3, fixed mounting has filter 4 on the box 2, fixed mounting has condenser 5 on the box 2, fixed mounting has evaporimeter 6 on the box 2, the right side fixed mounting of box 2 has drain pipe 7, the tip of drain pipe 7 extend to in the box 2 and with the outlet pipe fixed connection of evaporimeter 6, fixed mounting has heater 8 on the box 2, the bottom fixed mounting of box 2 has fan 9, the exhaust column of fan 9 extends to in the box 2, set up one side for the time shaped groove 10 of opening setting on the time shaped plate 3, one side fixed mounting of time shaped plate 3 has two rectangular blocks 11, square hole 12 has been seted up on rectangular block 11.
In one embodiment, the paper clip 3 is movably contacted with a filter box 13 with an open top, the filter box 13 is provided with a plurality of filter holes 14, and the filter box 13 is arranged to facilitate filtering and storing of slag in the air.
In one embodiment, a connection box 15 is fixedly installed on one side of the filter box 13, a rectangular groove 16 is formed in the inner wall of one side of the connection box 15, and the connection box 15 is arranged to play a role in connection.
In one embodiment, a fixing block 17 is fixedly mounted on an inner wall of one side of the rectangular groove 16, a positioning rod 18 is fixedly mounted between one side of the fixing block 17 and the inner wall of one side of the rectangular groove 16, and the fixing block 17 is arranged to play a role in fixing.
In one embodiment, a moving block 19 is slidably connected to the positioning rod 18, a first spring 20 is fixedly installed between one side of the moving block 19 and one side of the inner wall of the rectangular groove 16, the first spring 20 is movably sleeved on the outer side of the corresponding positioning rod 18, a clamping rod 27 is fixedly installed on one side of the moving block 19, the clamping rod 27 is clamped with the corresponding square hole 12, and the first spring 20 is arranged to play a role in resetting.
In one embodiment, a first flexible steel cable 21 is fixedly mounted on one side of the moving block 19, a fixed pulley is rotatably mounted on both sides of the fixed block 17, two round rods 22 are fixedly mounted on one side of the fixed block 17, and the round rods 22 are arranged to play a role in positioning.
In one embodiment, a moving plate 23 is slidably connected to the round bar 22, the end of the first flexible steel cable 21 passes around one side of the corresponding fixed pulley and is fixedly connected to one side of the moving plate 23, and the first flexible steel cable 21 is arranged to perform the connection function.
In one embodiment, a second spring 24 is fixedly installed between one side of the moving plate 23 and one side of the rectangular block 17, the second spring 24 is movably sleeved on the corresponding round rod 22, a second flexible steel cable 25 is fixedly installed on one side of the moving plate 23, the end of the second flexible steel cable 25 extends out of the connecting box 15 and is fixedly installed with a pull block 26, and the second spring 24 is arranged to play a role in resetting.
In one embodiment, the filter 4 is model DZ 001.
In one embodiment, the condenser 5 is model number e 100.
In one embodiment, the evaporator 6 is model number ZFQ-001.
In one embodiment, the heater 8 is a PTC type.
In one embodiment, the blower 9 is of a size of 4-72.
The invention is in operation: when the device is used, moist air passes through the filter box 13, impurities are blocked in the filter box 13, the moist air enters the box body 2 through the filter holes 14, is filtered again through the filter 4, enters the condenser 5 after being filtered for primary cooling, is cooled and dehumidified through the evaporator 6 after being cooled, a large amount of condensed water can be separated out, the condensed water is discharged through the drain pipe 7, is heated through the heater 8, is changed into high temperature, and is discharged through the fan 9, the pulling block 26 is pulled, the pulling block 26 drives the moving plate 23 to slide on the round rod 22 through the second flexible steel rope 25 and stretches the second spring 24, the moving plate 23 drives the corresponding moving block 19 to slide on the positioning rod 18 through the first flexible steel rope 21, so that the two moving blocks 19 move towards the directions close to each other, and the moving block 19 stretches the corresponding first spring 20 in the moving process, the movable block 19 drives the corresponding clamping rod 27 to be separated from the square hole 12, then the connecting box 15 is moved, the connecting box 15 drives the filter box 13 to move and is separated from the square hole 3, at the moment, impurities in the filter box 13 are convenient to clean, blocking is prevented, the dehumidification effect is improved, and a large amount of electric energy is saved.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The utility model provides a high-efficient dehumidification economizer system of novel structure, includes energy-conserving subassembly (1), its characterized in that: the energy-saving assembly (1) comprises a box body (2), a clip-shaped plate (3), a filter (4), a condenser (5), an evaporator (6), a drain pipe (7), a heater (8), a fan (9), a clip-shaped groove (10), a fixed block (11) and a square hole (12);
the top of box (2) sets up for the opening, the top fixed mounting of box (2) has back shaped plate (3), fixed mounting has filter (4) on box (2), fixed mounting has condenser (5) on box (2), fixed mounting has evaporimeter (6) on box (2), the right side fixed mounting of box (2) has drain pipe (7), the tip of drain pipe (7) extend to in box (2) and with the outlet pipe fixed connection of evaporimeter (6), fixed mounting has heater (8) on box (2), the bottom fixed mounting of box (2) has fan (9), the exhaust column of fan (9) extends to in box (2), set up the shape groove (10) that returns that one side set up for the opening on returning shaped plate (3), one side fixed mounting that returns shaped plate (3) has two rectangle pieces (11), the rectangular block (11) is provided with a square hole (12).
2. The high-efficiency dehumidification energy-saving system with the novel structure as claimed in claim 1, wherein: the return plate (3) is movably contacted with a filter box (13) with the top being provided with an opening, and the filter box (13) is provided with a plurality of filter holes (14).
3. The high-efficiency dehumidification energy-saving system with the novel structure as claimed in claim 2, wherein: one side fixed mounting of rose box (13) has connecting box (15), rectangular channel (16) have been seted up on one side inner wall of connecting box (15).
4. The high-efficiency dehumidification energy-saving system with the novel structure as claimed in claim 3, wherein: fixed block (17) are fixedly mounted on the inner wall of one side of rectangular groove (16), and positioning rod (18) is fixedly mounted between one side of fixed block (17) and the inner wall of one side of rectangular groove (16).
5. The high-efficiency dehumidification energy-saving system with the novel structure as claimed in claim 4, wherein: the positioning rod (18) is connected with a moving block (19) in a sliding mode, a first spring (20) is fixedly installed between one side of the moving block (19) and the inner wall of one side of the rectangular groove (16), the first spring (20) is movably sleeved on the outer side of the corresponding positioning rod (18), a clamping rod (27) is fixedly installed on one side of the moving block (19), and the clamping rod (27) is clamped with the corresponding square hole (12).
6. The high-efficiency dehumidification energy-saving system with the novel structure as claimed in claim 5, wherein: one side of the moving block (19) is fixedly provided with a first flexible steel rope (21), two sides of the fixed block (17) are respectively rotatably provided with a fixed pulley, and one side of the fixed block (17) is fixedly provided with two round rods (22).
7. The high-efficiency dehumidification energy-saving system with the novel structure as claimed in claim 6, wherein: the round bar (22) is connected with a moving plate (23) in a sliding mode, and the end portion of the first flexible steel rope (21) bypasses one side of the corresponding fixed pulley and is fixedly connected with one side of the moving plate (23).
8. The high-efficiency dehumidification energy-saving system with the novel structure as claimed in claim 7, wherein: fixed mounting has second spring (24) between one side of movable plate (23) and one side of rectangular block (17), second spring (24) movable sleeve is established on corresponding round bar (22), one side fixed mounting of movable plate (23) has flexible steel cable of second (25), the tip of flexible steel cable of second (25) extends to outside connecting box (15) and fixed mounting has and draws piece (26).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111542041.XA CN114183844A (en) | 2021-12-16 | 2021-12-16 | High-efficiency dehumidification energy-saving system with novel structure |
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CN202111542041.XA CN114183844A (en) | 2021-12-16 | 2021-12-16 | High-efficiency dehumidification energy-saving system with novel structure |
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CN114183844A true CN114183844A (en) | 2022-03-15 |
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CN202111542041.XA Pending CN114183844A (en) | 2021-12-16 | 2021-12-16 | High-efficiency dehumidification energy-saving system with novel structure |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203147926U (en) * | 2013-02-26 | 2013-08-21 | 苏州浩佳节能科技有限公司 | Efficient energy-saving dehumidification device |
CN106907803A (en) * | 2017-04-19 | 2017-06-30 | 杭州弗迪沃斯电气有限公司 | A kind of full room formula unidirectionally flows dehumidification equipment |
US20180172290A1 (en) * | 2016-12-16 | 2018-06-21 | Ningbo Free Trade Zone Refine Mould Technology Co., LTD | Dehumidifier |
CN211925988U (en) * | 2020-04-24 | 2020-11-13 | 陈鸽英 | Energy-concerving and environment-protective type air purification device |
CN213408187U (en) * | 2020-09-17 | 2021-06-11 | 张云霞 | Efficient is dehydrating unit for electron workshop |
CN214093936U (en) * | 2020-12-09 | 2021-08-31 | 上海利安润滑设备制造海安有限公司 | A filtering component for lubricating oil pump is carried |
-
2021
- 2021-12-16 CN CN202111542041.XA patent/CN114183844A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203147926U (en) * | 2013-02-26 | 2013-08-21 | 苏州浩佳节能科技有限公司 | Efficient energy-saving dehumidification device |
US20180172290A1 (en) * | 2016-12-16 | 2018-06-21 | Ningbo Free Trade Zone Refine Mould Technology Co., LTD | Dehumidifier |
CN106907803A (en) * | 2017-04-19 | 2017-06-30 | 杭州弗迪沃斯电气有限公司 | A kind of full room formula unidirectionally flows dehumidification equipment |
CN211925988U (en) * | 2020-04-24 | 2020-11-13 | 陈鸽英 | Energy-concerving and environment-protective type air purification device |
CN213408187U (en) * | 2020-09-17 | 2021-06-11 | 张云霞 | Efficient is dehydrating unit for electron workshop |
CN214093936U (en) * | 2020-12-09 | 2021-08-31 | 上海利安润滑设备制造海安有限公司 | A filtering component for lubricating oil pump is carried |
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