Reusable air purification device
By combining the flipping of components and high-temperature steam purging, the molecular sieve in the air purification device is automatically cleaned, which solves the problems of time-consuming and laborious manual cleaning of molecular sieves and secondary pollution, and realizes the reuse of molecular sieves and improves purification efficiency.
Patent Information
- Application Number
- CN202520039606.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-08
AI Technical Summary
In existing air purification devices, molecular sieves need to be manually cleaned regularly, which is time-consuming, labor-intensive, and may cause secondary pollution, increasing the economic burden and operational complexity for users.
By employing a combination of a flipping component and high-temperature steam purging, the reciprocating flipping rod slides inside the sieve cover and sprays high-temperature steam, causing impurities to desorb from the surface of the molecular sieve. The impurities are then filtered out using a filter screen, thus achieving automatic cleaning of the molecular sieve.
It enables automatic cleaning of molecular sieves, avoiding the time-consuming, labor-intensive, and secondary pollution problems caused by manual operation, promoting the recycling of molecular sieves, and reducing the economic burden and operational complexity for users.
Smart Images
Figure CN223800294U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to air purification technical field, concretely is a kind of air purification device of reusability. BACKGROUND
[0002] Air is a necessary material in life, if there is no air human cannot survive, and some air contains a large amount of impurities, long-term absorption this part of air will cause great harm to the body, so need to use air purification device to filter air.
[0003] In the prior art, when the air purification device is used, HEPA filter screen, activated carbon, photocatalyst, negative ion generator and the like are used, and molecular sieve is also needed to be used to adsorb impurities in air, however, the molecular sieve is usually placed in a sieve frame, needs to be manually poured out and the accumulated pollutants are cleaned away periodically, this process is not only time-consuming and laborious, but also can cause secondary pollution, and frequent cleaning and replacement of filler increase the economic burden and operation complexity of user. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of air purification device of reusability to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of air purification device of reusability, comprising: primary purification box, primary purification box one side is provided with secondary purification box, secondary purification box one side is provided with steam generator, and secondary purification box other side is provided with turnover assembly.
[0006] Screen cover is fixedly installed in secondary purification box, and filter screen is fixedly connected to the bottom of screen cover, the output end of steam generator is communicated with the input end of spray pipe frame, the output end of spray pipe frame is communicated with one side of screen cover, and turnover assembly includes reciprocating turnover rod, and reciprocating turnover rod is slidably sleeved in screen cover.
[0007] Preferably, detachable active carbon filter plate is connected to the upper side in primary purification box, and detachable HPEA filter plate is connected to the lower side in primary purification box.
[0008] Preferably, primary purification box top is communicated with upper suction fan by upper elbow pipe, and primary purification box bottom is communicated with lower suction fan by lower elbow pipe.
[0009] Preferably, lower suction fan is communicated with one side of secondary purification box by straight pipe, and air outlet cylinder is fixedly sleeved on the other side of secondary purification box.
[0010] Preferably, the secondary purification tank bottom sliding plug-in has a material collecting box, the material collecting box top side is provided with a fixed plate, one end of the fixed plate is fixedly connected with the secondary purification tank side wall, the other side of the fixed plate is fixedly connected with a motor, the output end of the motor is fixedly connected with one end of a driving plate, the other end of the driving plate is rotatably connected with one end of a driven rod through a pin shaft, the fixed plate is fixedly connected with a limiting seat on the upper surface of the side close to the secondary purification tank, and the reciprocating turning rod is slidingly arranged in the limiting seat.
[0011] Preferably, the other end of the driven rod is rotatably connected with one end of a swing rod and a lower connecting rod through a pin shaft, the other end of the swing rod is rotatably connected with one end of an upper connecting rod through a pin shaft, the other end of the lower connecting rod is rotatably connected with one end of the reciprocating turning rod on the lower side through a pin shaft, the other end of the upper connecting rod is rotatably connected with one end of the reciprocating turning rod on the upper side through a pin shaft, and the swing rod is rotatably connected with a fixed column through a pin shaft, and the fixed column is fixedly installed on the upper surface of the fixed plate.
[0012] Compared with the prior art, the beneficial effects of the present application are as follows: when the molecular sieve in the sieve cover needs to be cleaned, only the reciprocating turning rod in the turning assembly which can move back and forth horizontally is needed to reciprocate in the sieve cover, so that the molecular sieve is turned over, and at the same time, the steam generator is started, and high-temperature steam is sprayed into the sieve cover through the spraying pipe frame, and through the blowing of the high-temperature steam, under the action of the high-temperature steam, the steam enters the micropores of the molecular sieve and competes with the adsorbed impurities for adsorption sites, so that the impurities are desorbed from the surface of the molecular sieve, and under the turning action of the reciprocating turning rod, more molecular sieves are contacted with the high-temperature steam, thereby realizing the cleaning of the molecular sieve, and the cleaned impurities are filtered out by the filter screen, thereby avoiding the need for regular manual pouring and cleaning of the accumulated pollutants, which not only wastes time and effort, but also may cause secondary pollution, and is conducive to the recycling of the molecular sieve. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a whole structure schematic view of the present application;
[0014] Figure 2 It is a whole structure side view schematic view of the present application;
[0015] Figure 3 It is a top view schematic view of the internal structure of the present application;
[0016] Figure 4 It is a bottom view schematic view of the internal structure of the present application.
[0017] In the figure: 1, primary purification tank; 2, secondary purification tank; 3, steam generator; 4, turnover assembly; 5, sieve cover; 6, filter screen; 7, spray pipe rack; 8, reciprocating turnover rod; 9, activated carbon filter plate; 10, HPEA filter plate; 11, upper suction fan; 12, lower suction fan; 13, air outlet cylinder; 14, material collecting box; 15, fixed plate; 16, motor; 17, driving plate; 18, driven rod; 19, swing rod; 20, lower connecting rod; 21, upper connecting rod; 22, fixed column; 23, limiting seat. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme of the utility model to carry out clear, complete description, and the advantage is more clear and obvious, the following combining with the figure to the utility model embodiment carries out further detailed explanation. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all embodiments, only to explain the embodiments of the utility model, and not for limiting the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without doing creative work, belong to the scope of the utility model protection.
[0019] Embodiment one: please refer to Figures 1-4 The utility model provides a kind of technical scheme: a reusable air purification device, comprising: primary purification tank 1, primary purification tank 1 side is provided with secondary purification tank 2, secondary purification tank 2 side is provided with steam generator 3, secondary purification tank 2 other side is provided with turnover assembly 4, secondary purification tank 2 is fixedly installed with sieve cover 5 in, sieve cover 5 bottom is fixedly connected with filter screen 6, the filter hole of filter screen 6 is less than molecular sieve diameter, the output end of steam generator 3 is communicated with the input end of spray pipe rack 7, the output end of spray pipe rack 7 is communicated with one side of sieve cover 5, turnover assembly 4 includes reciprocating turnover rod 8, reciprocating turnover rod 8 is slidably sleeved in sieve cover 5.
[0020] The air is purified by the primary purification box 1 and enters the secondary purification box 2. The secondary purification box 2 is fixedly provided with a sieve cover 5. A plurality of through holes are formed in the two sides of the sieve cover 5. The sieve cover 5 is filled with molecular sieve. When the molecular sieve in the sieve cover 5 needs to be cleaned, the reciprocating turning rod 8 in the turning assembly 4 is reciprocally slid in the sieve cover 5 to turn the molecular sieve. Meanwhile, the steam generator 3 is started to spray high-temperature steam into the sieve cover 5 through the spray pipe rack 7. The high-temperature steam is blown to compete with the impurities adsorbed on the molecular sieve for adsorption sites, so that the impurities are desorbed from the surface of the molecular sieve. Meanwhile, the reciprocating turning rod 8 turns the molecular sieve to make more molecular sieve contact with the high-temperature steam, thereby achieving cleaning of the molecular sieve. The impurities cleaned out are filtered out by the filter screen 6, thereby avoiding the need for manual pouring out of the accumulated pollutants at regular intervals. This process not only wastes time and effort, but also may cause secondary pollution. The molecular sieve can be recycled.
[0021] In the embodiment one, the upper side of the primary purification box 1 is detachably connected with an activated carbon filter plate 9. The lower side of the primary purification box 1 is detachably connected with an HPEA filter plate 10. The primary purification box 1 is installed with the HPEA filter plate 10 and the activated carbon filter plate 9 through bolts, so that the HPEA filter plate 10 and the activated carbon filter plate 9 can be replaced and detached, and the purification effect is improved. The top of the primary purification box 1 is communicated with an upper suction fan 11 through an upper elbow pipe. The bottom of the primary purification box 1 is communicated with a lower suction fan 12 through a lower elbow pipe. The input end of the upper suction fan 11 is fixedly provided with a wind collecting cover. The output end of the upper suction fan 11 is communicated with the top of the primary purification box 1 through the upper elbow pipe. The input end of the lower suction fan 12 is communicated with the bottom of the primary purification box 1 through the lower elbow pipe. The output end of the lower suction fan 12 is communicated with one side of a secondary purification box 2 through a straight pipe. The other side of the secondary purification box 2 is fixedly provided with an air outlet pipe 13.
[0022] The air is sucked into the primary purification box 1 by the upper suction fan 11. The air is preliminarily filtered and purified by the activated carbon filter plate 9 and the HPEA filter plate 10, so that the subsequent purification quality is improved. The activated carbon filter plate 9 and the HPEA filter plate 10 are detachably connected with the primary purification box 1 through bolts, so that they can be subsequently detached and replaced. The preliminarily purified air is sent to the secondary purification box 2 for further purification under the connection of the pipeline by the lower suction fan 12. The purified air is blown out through the air outlet pipe 13.
[0023] In the embodiment three, on the basis of the embodiment two, the secondary purification tank 2 is slidably connected with the aggregate box 14 at the bottom, the aggregate box 14 is provided with the fixed plate 15 at the top, one end of the fixed plate 15 is fixedly connected with the side wall of the secondary purification tank 2, the other side of the fixed plate 15 is fixedly connected with the motor 16 at the lower surface, the output end of the motor 16 is fixedly connected with one end of the driving plate 17, the other end of the driving plate 17 is rotatably connected with one end of the driven rod 18 through the pin shaft, the fixed plate 15 is fixedly connected with the limiting seat 23 at the upper surface of the side close to the secondary purification tank 2, the reciprocating turnover rod 8 is slidably sleeved in the limiting seat 23, the aggregate box 14 is slidably installed at the bottom of the secondary purification tank 2, so as to facilitate the collection of waste materials, the fixed plate 15 is fixedly installed at the outer side wall of the secondary purification tank 2, the limiting seat 23 fixedly arranged at the upper surface of the fixed plate 15 limits the reciprocating turnover rod 8, so as to ensure the stability of the movement, the plurality of through holes opened at the two sides of the sieve cover 5 are beneficial to the entry and discharge of air. The other end of the driven rod 18 is rotatably connected with the swing rod 19 and one end of the lower connecting rod 20 through the pin shaft, the other end of the swing rod 19 is rotatably connected with one end of the upper connecting rod 21 through the pin shaft, the other end of the lower connecting rod 20 is rotatably connected with one end of the upper reciprocating turnover rod 8 at the lower side through the pin shaft, the other end of the upper connecting rod 21 is rotatably connected with one end of the upper reciprocating turnover rod 8 at the upper side through the pin shaft, the swing rod 19 is rotatably connected with the fixed column 22 through the pin shaft, and the fixed column 22 is fixedly installed at the upper surface of the fixed plate 15.
[0024] The steam generator 3, the upper suction fan 11, the lower suction fan 12 and the motor 16 are electrically connected with an external control device, and the air is purified again by the molecular sieve in the sieve cover 5; when it is needed to clean, the sealing cover is inserted into one end of the air outlet pipe 13, the steam generator 3 and the motor 16 are started, the upper suction fan 11 and the lower suction fan 12 are closed, the steam generator 3 sprays high-temperature steam into the sieve cover 5 under the connection of the spray pipe frame 7, so that the high-temperature steam blows the molecular sieve, at the same time, the motor 16 drives the driving plate 17 to rotate, the driving plate 17 drives the driven rod 18 to move under the connection of the pin shaft, the driven rod 18 drives the lower reciprocating turning rod 8 to slide in the sieve cover 5 under the limitation of the limiting seat 23, the driven rod 18 drives the upper reciprocating turning rod 8 to slide in the sieve cover 5 under the limitation of the limiting seat 23 under the rotary connection of the upper connecting rod 21, and the lower reciprocating turning rod 8 and the upper reciprocating turning rod 8 alternately move in the sieve cover 5, so that the molecular sieve is turned, which is beneficial to the high-temperature steam to contact the molecular sieve more comprehensively, under the action of the high-temperature steam, the steam enters the micropores of the molecular sieve and competes with the absorbed impurities for the adsorption sites, so that the impurities are desorbed from the surface of the molecular sieve, the impurities fall into the collection box 14 under the filtering action of the filter screen 6, so that the molecular sieve is cleaned, the accumulated pollutants are cleaned out, the process is not only time-consuming and laborious, but also may cause secondary pollution, frequent cleaning and replacement of the filler increase the economic burden and operation complexity of the user, and after the cleaning is completed, the steam generator 3 and the motor 16 are closed, and the upper suction fan 11 and the lower suction fan 12 are started, so that the molecular sieve is reused, and the air is repeatedly purified.
[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the range of the utility model is defined by the appended claims and their equivalents.
Claims
1. A reusable air purification device comprising a primary purification tank (1), characterized in that: The primary purification tank (1) is provided with a secondary purification tank (2) on one side, the secondary purification tank (2) is provided with a steam generator (3) on one side, and the secondary purification tank (2) is provided with a turnover assembly (4) on the other side. The secondary purification tank (2) is fixedly provided with a sieve cover (5), the bottom of the sieve cover (5) is fixedly connected with a filter screen (6), the output end of the steam generator (3) is communicated with the input end of a spray pipe rack (7), the output end of the spray pipe rack (7) is communicated with one side of the sieve cover (5), and the turnover assembly (4) comprises a reciprocating turnover rod (8) which is slidably sleeved in the sieve cover (5).
2. A reusable air purification device according to claim 1, wherein: The primary purification tank (1) is provided with a secondary purification tank (2) on one side, the secondary purification tank (2) is provided with a steam generator (3) on one side, and the secondary purification tank (2) is provided with a turnover assembly (4) on the other side.
3. A reusable air purification device according to claim 2, wherein: The primary purification tank (1) is provided with a secondary purification tank (2) on one side, the secondary purification tank (2) is provided with a steam generator (3) on one side, and the secondary purification tank (2) is provided with a turnover assembly (4) on the other side.
4. A reusable air purification device according to claim 3, wherein: The lower suction fan (12) is communicated with one side of the secondary purification tank (2) through a straight pipe, and the other side of the secondary purification tank (2) is fixedly sleeved with an air outlet cylinder (13).
5. A reusable air purification device according to claim 4, wherein: The bottom of the secondary purification tank (2) is slidably connected with a material collecting box (14), the top of the material collecting box (14) is provided with a fixed plate (15), one end of the fixed plate (15) is fixedly connected with the side wall of the secondary purification tank (2), the other side of the fixed plate (15) is fixedly connected with a motor (16), the output end of the motor (16) is fixedly connected with one end of a driving plate (17), the other end of the driving plate (17) is rotatably connected with one end of a driven rod (18) through a pin shaft, the upper surface of the fixed plate (15) is fixedly connected with a limiting seat (23) close to one side of the secondary purification tank (2), and the reciprocating turnover rod (8) is slidably sleeved in the limiting seat (23).
6. A reusable air purification device according to claim 5, wherein: The other end of the driven rod (18) is rotatably connected with a swing rod (19) and one end of a lower connecting rod (20) through a pin shaft, the other end of the swing rod (19) is rotatably connected with one end of an upper connecting rod (21) through a pin shaft, the other end of the lower connecting rod (20) is rotatably connected with one end of the reciprocating turnover rod (8) on the lower side through a pin shaft, the other end of the upper connecting rod (21) is rotatably connected with one end of the reciprocating turnover rod (8) on the upper side through a pin shaft, the swing rod (19) is rotatably connected with a fixed column (22) through a pin shaft, and the fixed column (22) is fixedly installed on the upper surface of the fixed plate (15).