CN110953659A - High-efficient type indoor air purification equipment - Google Patents
High-efficient type indoor air purification equipment Download PDFInfo
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- CN110953659A CN110953659A CN201911302144.1A CN201911302144A CN110953659A CN 110953659 A CN110953659 A CN 110953659A CN 201911302144 A CN201911302144 A CN 201911302144A CN 110953659 A CN110953659 A CN 110953659A
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- mounting
- groove
- mounting groove
- side wall
- wall
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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
- 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
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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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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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
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses high-efficiency indoor air purification equipment which comprises an air purifier, wherein an air inlet and an air outlet are respectively formed in the outer side wall and the top wall of the air purifier, a first mounting frame is detachably mounted at the air inlet, a connecting groove mutually matched with the first mounting frame is formed in the outer side wall of the air purifier, a coarse strainer is fixedly mounted on the inner side wall of the first mounting frame, a plurality of handrails are uniformly mounted on the inner side wall of the first mounting frame and are positioned at the outer side of the coarse strainer, a connecting device mutually matched with the first mounting frame is mounted in the connecting groove, grooves are formed in the outer side walls of two sides of the first mounting frame, a metal protective net is fixedly mounted on the inner side wall of the air outlet, and guide blades are rotatably mounted at the air. According to the invention, the first mounting frame and the coarse strainer can be conveniently mounted and dismounted, so that the coarse strainer can be conveniently cleaned and maintained, and the purifying effect of the air purifier is improved.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to efficient indoor air purification equipment.
Background
The air purifier is also called a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, the air purifier has a plurality of different technologies and media, so that the air purifier can provide clean and safe air for users, and the common air purification technologies comprise: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEPA high efficiency material, anion generator etc. current air purifier adopts compound more, has adopted multiple purification technology and material medium simultaneously promptly.
Most of the existing air purifiers are inconvenient to clean the filter screen, so that the purifying effect of the air purifier is poor, and therefore improvement on the existing air purifiers is needed.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, most purifiers are inconvenient to clean a filter screen, so that the purifying effect of the air purifier is poor, and provides high-efficiency indoor air purifying equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-efficiency indoor air purification device comprises an air purifier, wherein an air inlet and an air outlet are respectively arranged on the outer side wall and the top wall of the air purifier, a first installation frame is detachably installed at the air inlet, a connecting groove mutually matched with the first installation frame is formed in the outer side wall of the air purifier, a coarse strainer is fixedly installed on the inner side wall of the first installation frame, a plurality of handrails are uniformly installed on the inner side wall of the first installation frame and are positioned at the outer side of the coarse strainer, a connecting device mutually matched with the first installation frame is installed in the connecting groove, grooves are formed in the outer side walls at two sides of the first installation frame, a metal protective net is fixedly installed on the inner side wall of the air outlet, a guide blade is rotatably installed at the air outlet, and a plurality of universal wheels are uniformly installed on the bottom wall of the air purifier, the inner side wall of the connecting groove is provided with a second mounting groove, the inner side wall of one side of the second mounting groove is provided with a third mounting groove, the connecting groove, the second mounting groove and the third mounting groove are mutually communicated, the inner side wall of the third mounting groove, which is close to one end of the second mounting groove, is fixedly provided with a second mounting frame, the inner side wall of the second mounting frame is fixedly provided with a precision filter screen, the bottom wall of the inner side of the third mounting groove is provided with a fourth mounting groove, a lifting plate is movably mounted in the fourth mounting groove, the bottom end of the lifting plate is connected with a driving device, the top wall of the lifting plate, which is close to one side of the second mounting frame, is fixedly provided with a fixed plate, one side of the fixed plate is movably mounted with a movable plate, the outer side wall of one side of the movable plate is uniformly provided with, evenly be equipped with a plurality of filter mesh holes on the precision filter screen, and filter mesh hole and steel needle one-to-one, the intercommunication groove has been seted up on the diapire of second mounting groove inboard, and the bottom in intercommunication groove extends to air purifier's downside, intercommunication tank bottom end threaded connection has the sealing plug.
Preferably, connecting device includes two stoppers of symmetry movable mounting in the spread groove, two the stopper is close to the equal slope setting of lateral wall of first installing frame one end, and two stoppers all mutually support with first installing frame, all set up the first mounting groove of mutually supporting with the stopper on the inboard roof of spread groove and the inboard diapire, two equal activity is inserted on the inside wall of first mounting groove and is equipped with a plurality of movable rods, and the equal fixed mounting of one end of movable rod is on the stopper, every all around being equipped with the spring on the lateral wall of movable rod, and the both ends of spring respectively fixed mounting on the lateral wall of stopper and the inside wall of first mounting groove, all set up the spacing groove of mutually supporting with the stopper on the roof of first installing frame and the diapire, and spacing groove and stopper one-to-one.
Preferably, a plurality of magnetic blocks are fixedly mounted on the outer side wall of the first mounting frame close to one side of the connecting groove and the inner side wall of the connecting groove, and the two magnetic blocks in mutual contact attract each other.
Preferably, each universal wheel is provided with a locking device.
Preferably, drive arrangement includes the servo motor of fixed mounting in fourth mounting groove bottom, servo motor's output fixed mounting has the pivot, and the top of pivot extends to in the fourth mounting groove and run through the lifter plate setting, pivot and lifter plate mutual thread engagement.
Preferably, the fixed plate is close to on the lateral wall of fly leaf one side symmetry fixed mounting have two guide bars, and the guide bar all runs through the fly leaf setting, two the common fixed mounting of one end that the fixed plate was kept away from to the guide bar has the fixed block, fixed mounting has the cylinder on the fixed block, the output fixed mounting of cylinder has the piston rod, and the one end fixed mounting of piston rod is on the fly leaf.
Preferably, the top end of the fixing plate is fixedly provided with a top plate, and the top plate is contacted with the top wall at the inner side of the third mounting groove.
Compared with the prior art, the invention has the following beneficial effects:
1. the first mounting frame and the coarse strainer can be conveniently mounted and dismounted, so that the coarse strainer can be conveniently cleaned and maintained, and the purifying effect of the air purifier is improved;
2. the lifting plate is moved to the top end of the fourth mounting groove, the piston rod can be driven to drive the movable plate and the steel needle to move by starting the air cylinder, and impurities in the precise filter screen are pushed out, so that the precise filter screen can be prevented from being blocked, and the using effect of the air purifier is further improved;
3. the top of air outlet rotates installs guide blade, control air purifier's that not only can be convenient air outlet angle, and air purifier can also be sealed with the air outlet after closing moreover to can avoid debris to get into in the air purifier through the air outlet.
Drawings
Fig. 1 is a schematic front structural view of a high-efficiency indoor air purification apparatus according to the present invention;
fig. 2 is a front structural sectional view of a high-efficiency indoor air purification apparatus according to the present invention;
fig. 3 is a side sectional view of an efficient indoor air cleaning apparatus according to the present invention;
fig. 4 is a plan view of a high-efficiency indoor air cleaning apparatus according to the present invention;
fig. 5 is an enlarged view of a portion a of a structure of a high efficiency type indoor air cleaning apparatus according to the present invention;
fig. 6 is an enlarged view of a portion B of a high efficiency type indoor air cleaning apparatus according to the present invention;
fig. 7 is an enlarged view of a C-portion structure of a high efficiency type indoor air cleaning apparatus according to the present invention.
In the figure: 1 air purifier, 2 first installing frames, 3 connecting grooves, 4 coarse screens, 5 railings, 6 limiting blocks, 7 first mounting grooves, 8 movable rods, 9 springs, 10 magnetic blocks, 11 grooves, 12 metal protective meshes, 13 guide vanes, 14 universal wheels, 15 second mounting grooves, 16 third mounting grooves, 17 second installing frames, 18 fourth mounting grooves, 19 lifting plates, 20 servo motors, 21 rotating shafts, 22 fixing plates, 23 movable plates, 24 steel needles, 25 guide rods, 26 fixing blocks, 27 cylinders, 28 piston rods, 29 top plates, 30 communicating grooves and sealing plugs 31.
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.
Referring to fig. 1-7, a high-efficiency indoor air purification device comprises an air purifier 1, an air inlet and an air outlet are respectively arranged on the outer side wall and the top wall of the air purifier 1, a first installation frame 2 is detachably installed at the air inlet, a connection groove 3 mutually matched with the first installation frame 2 is arranged on the outer side wall of the air purifier 1, a coarse strainer 4 is fixedly installed on the inner side wall of the first installation frame 2, a plurality of railings 5 are evenly installed on the inner side wall of the first installation frame 2, the railings 5 are all positioned at the outer side of the coarse strainer 4, a connection device mutually matched with the first installation frame 2 is installed in the connection groove 3, the connection device comprises two limiting blocks 6 symmetrically and movably installed in the connection groove 3, the outer side walls of one ends of the two limiting blocks 6 close to the first installation frame 2 are both obliquely arranged, and the two limiting blocks 6 are mutually matched, the top wall and the bottom wall of the inner side of the connecting groove 3 are respectively provided with a first mounting groove 7 mutually matched with the limiting block 6, a plurality of movable rods 8 are movably inserted on the inner side walls of the two first mounting grooves 7, one end of each movable rod 8 is fixedly mounted on the limiting block 6, a spring 9 is wound on the outer side wall of each movable rod 8, two ends of each spring 9 are respectively fixedly mounted on the outer side wall of the limiting block 6 and the inner side wall of the first mounting groove 7, the top wall and the bottom wall of the first mounting frame 2 are respectively provided with a limiting groove mutually matched with the limiting block 6, the limiting grooves and the limiting blocks 6 are in one-to-one correspondence, the first mounting frame 2 is inserted into the connecting groove 3, the limiting block 6 can be extruded into the first mounting groove 7 by the first mounting frame 2 extruding the inclined side wall of the limiting block 6, so that the first mounting frame 2 can be conveniently placed into the connecting groove 3, at the moment, the springs 9 can respectively push the two limiting blocks 6, thereby can be with first installing frame 2 fixed mounting to air purifier 1 on, outwards stimulate first installing frame 2, the lateral wall that first installing frame 2 extruded 6 slopes of stopper just can extrude stopper 6 to the outside of spacing groove to be convenient for pull down first installing frame 2 from spread groove 3.
Equal fixed mounting has a plurality of magnetic blocks 10 on first installing frame 2 is close to the lateral wall of spread groove 3 one side and the inside wall of spread groove 3, and two magnetic blocks 10 of mutual contact all attract each other, can promote the joint strength of first installing frame 2 and spread groove 3 to can prevent to send the abnormal sound because the installation of first installing frame 2 is unstable when admitting air.
All seted up recess 11 on the lateral wall of 2 both sides of first installing frame, put the hand respectively to two recesses 11 in just can be convenient stimulate first installing frame 2, fixed mounting has metal protection net 12 on the inside wall of air outlet, air outlet department rotates and installs guide vane 13, guide vane 13's mounting means is the same with the mounting means of air conditioner air outlet department blade, not specifically described here, guide vane 13's installation not only can be convenient control air purifier 1's air outlet angle, and air purifier 1 closes and can also be sealed with the air outlet, thereby can avoid debris to get into in air purifier 1 through the air outlet.
Evenly install a plurality of universal wheels 14 on air purifier 1's the diapire, all install locking device on every universal wheel 14, removal air purifier 1 that can be convenient and fixed air purifier 1.
A second mounting groove 15 is formed in the inner side wall of the connecting groove 3, a third mounting groove 16 is formed in the inner side wall of one side of the second mounting groove 15, the connecting groove 3, the second mounting groove 15 and the third mounting groove 16 are communicated with each other, a second mounting frame 17 is fixedly mounted on the inner side wall of one end, close to the second mounting groove 15, of the third mounting groove 16, a precise filter screen is fixedly mounted on the inner side wall of the second mounting frame 17, a fourth mounting groove 18 is formed in the bottom wall of the inner side of the third mounting groove 16, a lifting plate 19 is movably mounted in the fourth mounting groove 18, the bottom end of the lifting plate 19 is connected with a driving device, the driving device comprises a servo motor 20 fixedly mounted at the bottom end of the fourth mounting groove 18, a rotating shaft 21 is fixedly mounted at the output end of the servo motor 20, the top end of the rotating shaft 21 extends into the fourth, the inner side walls of the lifting plate 19 and the fourth mounting groove 18 are in contact with each other, the fourth mounting groove 18 is a rectangular groove, the starting servo motor 20 can drive the rotating shaft 21 to rotate periodically, and the rotating shaft 21 and the lifting plate 19 are in threaded engagement with each other, so that the rotating shaft 21 can drive the lifting plate 19 to move up and down periodically.
Fixed mounting has fixed plate 22 on the roof of lifter plate 19 near second installing frame 17 one side, one side movable mounting of fixed plate 22 has fly leaf 23, evenly install a plurality of steel needles 24 on the lateral wall of fly leaf 23 one side, and steel needle 24 all runs through fixed plate 22 and precision filter screen and extends to the outside of precision filter screen, evenly be equipped with a plurality of filter holes on the precision filter screen, and filter hole and steel needle 24 one-to-one, fixed plate 22 is close to and is symmetrical fixed mounting has two guide bars 25 on the lateral wall of fly leaf 23 one side, and guide bar 25 all runs through fly leaf 23 setting, the common fixed mounting of one end that fixed plate 22 was kept away from to two guide bars 25 has fixed block 26, fixed mounting has cylinder 27 on fixed block 26, cylinder 27's output fixed mounting has piston rod 28, and piston rod 28's one end fixed mounting is on fly leaf 23, it drives fly leaf 23 and steel needle 24 to move and insert steel needle 24 and establish to corresponding filter screen downthe The impurity of stopper in accurate filter screen is released, and the drive arrangement of cylinder 27 and servo motor 20 all sets up in air purifier 1's the outside, and air servo motor 20 and cylinder 27 of being convenient for, the top fixed mounting of fixed plate 22 has roof 29, and roof 29 and the inboard roof of third mounting groove 16 contact each other, and roof 29 can be sealed with the top of fourth mounting groove 18 when lifter plate 29 moves down.
The communicating groove 30 has been seted up on the diapire of second mounting groove 15 inboard, and the bottom of communicating groove 30 extends to air purifier 1's downside, and communicating groove 30 bottom threaded connection has sealing plug 31, and the impurity of releasing in the precision filter screen can drop to second mounting groove 15 and discharge through communicating groove 30.
According to the air purifier, the first mounting frame 2 is inserted into the connecting groove 3, the first mounting frame 2 extrudes the inclined side wall of the limiting block 6 to extrude the limiting block 6 into the first mounting groove 7, so that the first mounting frame 2 can be conveniently placed into the connecting groove 3, at the moment, the spring 9 can respectively push the two limiting blocks 6 to move into the corresponding limiting grooves due to the fact that the spring recovers the elasticity of the spring, so that the first mounting frame 2 can be fixedly mounted on the air purifier 1, hands are respectively placed into the two grooves 11, the first mounting frame 2 is pulled outwards, the first mounting frame 2 can extrude the limiting blocks 6 to the outer sides of the limiting grooves by extruding the inclined side wall of the limiting block 6, and the first mounting frame 2 can be conveniently detached from the connecting groove 3; the servo motor 20 is started to drive the rotating shaft 21 to rotate periodically, the rotating shaft 21 is meshed with the lifting plate 19 in a threaded manner, so that the lifting plate 19 can be driven to move up and down by the periodic rotation of the rotating shaft 21, the lifting plate 19 is moved to the top end of the fourth mounting groove 18, the starting cylinder 27 drives the piston rod 28 to drive the movable plate 23 and the steel needle 24 to move, the steel needle 24 is inserted into the corresponding filter screen hole, impurities blocked in the precise filter screen can be pushed out, and the pushed impurities can fall into the second mounting groove 15 and are discharged through the communicating groove 30.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides an indoor air purification equipment of high-efficient type, includes air purifier (1), its characterized in that: the air purifier is characterized in that an air inlet and an air outlet are respectively arranged on the outer side wall and the top wall of the air purifier (1), a first installation frame (2) is detachably installed at the air inlet, a connection groove (3) matched with the first installation frame (2) is formed in the outer side wall of the air purifier (1), a coarse strainer (4) is fixedly installed on the inner side wall of the first installation frame (2), a plurality of handrails (5) are uniformly installed on the inner side wall of the first installation frame (2), the handrails (5) are located on the outer side of the coarse strainer (4), a connection device matched with the first installation frame (2) is installed in the connection groove (3), grooves (11) are formed in the outer side walls of two sides of the first installation frame (2), a metal protection net (12) is fixedly installed on the inner side wall of the air outlet, and a guide blade (13) is rotatably installed at the air, a plurality of universal wheels (14) are uniformly installed on the bottom wall of the air purifier (1), a second mounting groove (15) is formed in the inner side wall of the connecting groove (3), a third mounting groove (16) is formed in the inner side wall of one side of the second mounting groove (15), the connecting groove (3), the second mounting groove (15) and the third mounting groove (16) are communicated with each other, a second mounting frame (17) is fixedly installed on the inner side wall of one end, close to the second mounting groove (15), of the third mounting groove (16), a precise filter screen is fixedly installed on the inner side wall of the second mounting frame (17), a fourth mounting groove (18) is formed in the bottom wall of the inner side of the third mounting groove (16), a lifting plate (19) is movably installed in the fourth mounting groove (18), a driving device is connected to the bottom end of the lifting plate (19), a fixing plate (22) is fixedly installed on the top wall, close to one side of the second mounting frame (17), one side movable mounting of fixed plate (22) has fly leaf (23), evenly install a plurality of steel needles (24) on the lateral wall of fly leaf (23) one side, and steel needle (24) all run through fixed plate (22) and precision filter screen and extend to the outside of precision filter screen, evenly be equipped with a plurality of filter holes on the precision filter screen, and filter hole and steel needle (24) one-to-one, intercommunication groove (30) have been seted up on the diapire of second mounting groove (15) inboard, and the bottom of intercommunication groove (30) extends to the downside of air purifier (1), intercommunication groove (30) bottom threaded connection has sealing plug (31).
2. A high efficiency type indoor air cleaning apparatus according to claim 1, wherein: connecting device includes two stopper (6) of symmetry movable mounting in spread groove (3), two stopper (6) are close to the equal slope setting of lateral wall of first installing frame (2) one end, and two stopper (6) all mutually support with first installing frame (2), all set up on the diapire of spread groove (3) inboard roof and inboard first mounting groove (7) of mutually supporting with stopper (6), two equal activity is inserted on the inside wall of first mounting groove (7) and is equipped with a plurality of movable rod (8), and the equal fixed mounting of one end of movable rod (8) is on stopper (6), every all around being equipped with spring (9) on the lateral wall of movable rod (8), and the both ends of spring (9) are fixed mounting respectively on the inside wall of the lateral wall of stopper (6) and first mounting groove (7), all set up on the roof of first installing frame (2) and the diapire and mutually support limit with stopper (6) The limiting grooves correspond to the limiting blocks (6) one by one.
3. A high efficiency type indoor air cleaning apparatus according to claim 1, wherein: a plurality of magnetic blocks (10) are fixedly mounted on the outer side wall, close to one side of the connecting groove (3), of the first mounting frame (2) and the inner side wall of the connecting groove (3), and the two magnetic blocks (10) in mutual contact attract each other.
4. A high efficiency type indoor air cleaning apparatus according to claim 1, wherein: and each universal wheel (14) is provided with a locking device.
5. A high efficiency type indoor air cleaning apparatus according to claim 1, wherein: drive arrangement includes servo motor (20) of fixed mounting in fourth mounting groove (18) bottom, the output fixed mounting of servo motor (20) has pivot (21), and the top of pivot (21) extends to in fourth mounting groove (18) and runs through lifter plate (19) setting, pivot (21) and lifter plate (19) mutual thread engagement.
6. A high efficiency type indoor air cleaning apparatus according to claim 1, wherein: fixed plate (22) are close to on the lateral wall of fly leaf (23) one side symmetry fixed mounting have two guide bars (25), and guide bar (25) all run through fly leaf (23) setting, two the common fixed mounting of one end that fixed plate (22) were kept away from in guide bar (25) has fixed block (26), fixed mounting has cylinder (27) on fixed block (26), the output fixed mounting of cylinder (27) has piston rod (28), and the one end fixed mounting of piston rod (28) is on fly leaf (23).
7. A high efficiency type indoor air cleaning apparatus according to claim 1, wherein: the top end of the fixing plate (22) is fixedly provided with a top plate (29), and the top plate (29) is contacted with the top wall at the inner side of the third mounting groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911302144.1A CN110953659A (en) | 2019-12-17 | 2019-12-17 | High-efficient type indoor air purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911302144.1A CN110953659A (en) | 2019-12-17 | 2019-12-17 | High-efficient type indoor air purification equipment |
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| Publication Number | Publication Date |
|---|---|
| CN110953659A true CN110953659A (en) | 2020-04-03 |
Family
ID=69982159
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911302144.1A Withdrawn CN110953659A (en) | 2019-12-17 | 2019-12-17 | High-efficient type indoor air purification equipment |
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| CN (1) | CN110953659A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217069A (en) * | 2021-06-15 | 2021-08-06 | 云南滇东雨汪能源有限公司 | Ventilation device for preventing coal mine gas from exceeding limit |
-
2019
- 2019-12-17 CN CN201911302144.1A patent/CN110953659A/en not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| 王煊主编: "《铝电解生产实践与探索 铝电解技术论文专集》", 30 September 2005 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217069A (en) * | 2021-06-15 | 2021-08-06 | 云南滇东雨汪能源有限公司 | Ventilation device for preventing coal mine gas from exceeding limit |
| CN113217069B (en) * | 2021-06-15 | 2023-12-01 | 云南滇东雨汪能源有限公司 | Ventilation device for preventing coal mine gas from exceeding limit |
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Application publication date: 20200403 |
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