CN113137686B - Indoor positive pressure air purifier - Google Patents
Indoor positive pressure air purifier Download PDFInfo
- Publication number
- CN113137686B CN113137686B CN202110458581.3A CN202110458581A CN113137686B CN 113137686 B CN113137686 B CN 113137686B CN 202110458581 A CN202110458581 A CN 202110458581A CN 113137686 B CN113137686 B CN 113137686B
- Authority
- CN
- China
- Prior art keywords
- opening
- adsorption component
- component
- air purifier
- adsorption
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—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
- F24F13/28—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The application discloses an indoor positive pressure air purifier, which comprises a first cavity arranged in a machine body, wherein a fixed shell with a hollow inner cavity is fixedly arranged in the first cavity; an adsorption component is arranged on one side of the fixed shell along the length direction of the air purifier, a first opening for the adsorption component to pass through is formed in one side of the fixed shell, which is provided with the adsorption component, a sealing component for sealing the first opening is arranged at the first opening, and a control component for driving the sealing component to open and close is arranged in the fixed shell; one side of the fixed shell, which is perpendicular to the length direction of the air purifier, is provided with a second opening through which the adsorption component passes, a third opening corresponding to the first opening is formed in the machine body, a door plate used for tightly sealing the third opening is arranged at the position of the third opening, and a driving component used for enabling the adsorption component to move sequentially through the first opening, the second opening and the third opening is further arranged in the machine body. This application has realized the in-process of air purifier work and has carried out the effect of changing to the adsorption component.
Description
Technical Field
The application relates to the technical field of indoor air purification, especially, relate to an indoor positive pressure air purifier.
Background
An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants, wherein the air pollutants generally comprise PM2.5, dust, pollen and the like, and the indoor air cleanliness is effectively improved, and the air purifier is mainly divided into a household product, a commercial product, an industrial product and a building product.
The existing air purifier usually comprises a fan, a filtering part and the like, when the air purifier is used, the fan in the air purifier sucks indoor air into a machine body, and the indoor air is filtered layer by layer and then discharged through an air outlet of the machine, so that the indoor air is replaced.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the filter part of the air purifier usually includes an adsorption plate, which needs to be removed and replaced after a certain period of time, and the air purifier in the related art needs to be stopped first, so that it needs to be improved.
Disclosure of Invention
In order to realize the in-process of air purifier work and change the adsorption component, this application provides an indoor positive pressure air purifier.
The application provides a pair of indoor positive pressure air purifier adopts following technical scheme:
an indoor positive pressure air purifier comprises a machine body, an air inlet and an air outlet which are arranged on the machine body, and a primary filter section, a fan section and a high-efficiency filter section which are sequentially arranged from one end of the machine body close to the air inlet to one end of the machine body close to the air outlet, wherein the distribution direction of the primary filter section, the fan section and the high-efficiency filter section is the length direction of the air purifier, the primary filter section comprises a first cavity arranged in the machine body, and a fixed shell with a hollow inner cavity is fixedly arranged in the first cavity;
an adsorption component is arranged on one side of the fixed shell along the length direction of the air purifier, a first opening for enabling the adsorption component to penetrate is formed in one side of the fixed shell, which is provided with the adsorption component, a sealing component for tightly sealing the first opening is arranged at the first opening, and a control component for driving the sealing component to open and close is arranged in the fixed shell;
the air purifier is characterized in that one side, perpendicular to the length direction of the air purifier, of the fixed shell is provided with a second opening through which the adsorption component penetrates, the second opening of the fixed shell is fixedly arranged on the inner side wall of the machine body, a third opening corresponding to the first opening is formed in the machine body, a door plate used for tightly sealing the third opening is arranged at the position of the third opening, and a driving component used for enabling the adsorption component to sequentially pass through the first opening, the second opening and the third opening and move to the outer side of the machine body is further arranged in the machine body.
By adopting the technical scheme, after the air purifier is used for a period of time, when the adsorption component in the primary effect transition section needs to be disassembled and replaced, the control component drives the sealing component to act, the first opening is opened, the adsorption component is moved into the inner cavity of the fixed shell through the driving component, the adsorption component is moved into the inner cavity of the fixed shell, the control component drives the sealing component to act, the first opening is closed, the door plate is opened, the adsorption component is moved to the outer side of the machine body through the second opening and the third opening through the driving component, the adsorption component is taken down, a new adsorption component is moved into the inner cavity of the fixed shell through the driving component, the door plate is closed, the sealing component is driven to act through the control component, the new adsorption component is moved to the outer side of the fixed shell through the driving component after the first opening is opened, and the first opening is closed through the control component, realize the in-process of air purifier work, to the change of adsorption component, promoted air purifier's work efficiency.
Preferably, fixed casing inboard is provided with the guide board rather than the inner wall interval setting, makes form the second passageway between the inner wall of guide board and fixed casing, offer the groove of stepping down that is used for making first opening expose on the guide board, seal the subassembly including slide connect in the flexbile plate in the second passageway, the flexbile plate is used for controlling first open-ended and opens and close.
Through adopting above-mentioned technical scheme, because the flexibility of flexbile plate itself makes it buckle and move along the second passageway under the effect of external force, moves in the second passageway through control assembly control flexbile plate, realizes the control of opening and close of first opening.
Preferably, the control assembly includes a first control rod hinged in the fixed shell through a first hinged shaft and a second control rod hinged in the fixed shell through a second hinged shaft, the axial directions of the first hinged shaft and the second hinged shaft are perpendicular to the length direction of the air purifier and the opening direction of the second opening at the same time, the first control rod and the second control rod are both provided with telescopic rods, one end of the first control rod back to the first hinged shaft and one end of the second control rod back to the second hinged shaft are hinged with two ends of the flexible plate along the moving direction of the flexible plate respectively, and the control assembly further includes a first motor and a second motor which are used for driving the first control rod and the second control rod to rotate respectively.
Through adopting above-mentioned technical scheme, rotate around the axis of first articulated shaft and the axis of second articulated shaft respectively through first motor and second motor drive first control lever and second control lever respectively, first control lever and second control lever drive the flexbile plate and remove along the second passageway, and first control lever and second control lever stretch out and draw back along self length direction respectively simultaneously, realize the drive to the flexbile plate.
Preferably, the first control rods are arranged on two sides of the inner cavity of the fixed shell along the axis direction of the first hinged shaft in two groups, the first control rods are arranged on two sides of the first opening respectively, the second control rods are arranged on two sides of the inner cavity of the fixed shell along the axis direction of the second hinged shaft in two groups, and the second control rods are arranged on two sides of the first opening respectively.
Through adopting above-mentioned technical scheme, prevent that control assembly from influencing the removal of adsorption component in fixed casing inner chamber, increased the stability of being connected between control assembly and the flexible sheet simultaneously.
Preferably, the drive assembly includes the first pneumatic cylinder that sets firmly in first cavity, first pneumatic cylinder is located the adsorption component top and is used for driving the vertical removal of adsorption component, the pole portion of first pneumatic cylinder can dismantle with the adsorption component through first connecting piece and be connected, the drive assembly is still including setting firmly the second pneumatic cylinder in fixed casing, the second pneumatic cylinder is located fixed casing and is used for driving the adsorption component lateral shifting, the second pneumatic cylinder can dismantle with the adsorption component through the second connecting piece and be connected.
By adopting the technical scheme, when the adsorption component is controlled to move through the driving component, after the first opening is opened, the adsorption component is controlled to move into the inner cavity of the fixed shell through the first hydraulic cylinder, after the adsorption component completely moves into the inner cavity of the fixed shell, the connection between the first hydraulic cylinder and the adsorption component is released, meanwhile, the second hydraulic cylinder is connected with the adsorption component, the first hydraulic cylinder is controlled to move to the outer side of the fixed shell and close the first opening, after the first opening is closed, the door plate is opened, the adsorption component is controlled to move to the outer side of the fixed shell through the second hydraulic cylinder, the connection between the second hydraulic cylinder and the adsorption component is released, and the adsorption component is taken out.
Preferably, the adsorption component comprises an adsorption plate and a metal outer frame arranged on the outer side of the adsorption plate, the first connecting piece is arranged to be fixedly arranged on a first electromagnet of the rod part of the first hydraulic cylinder, and the second connecting piece is arranged to be fixedly arranged on a second electromagnet of the rod part of the second hydraulic cylinder.
Through adopting above-mentioned technical scheme, realize being connected between the pole portion of adsorption component and first pneumatic cylinder or the pole portion of adsorption component and second pneumatic cylinder through the circular telegram and the outage to the electro-magnet.
Preferably, the fixed casing is provided with a plurality ofly along air purifier's length direction interval, fixed casing is crisscross the setting in proper order, makes first passageway is formed in the first cavity.
Through adopting above-mentioned technical scheme, prolonged the removal route of air current in first cavity, increased the adsorption effect to the pollutant in the air current.
Preferably, the outer side wall of the fixed shell is arranged in a zigzag manner.
Through adopting above-mentioned technical scheme, air current to in the first cavity is propagated and has been played certain diffuse reflection effect for the transmission of sound weakens, has played certain dilution effect to the noise, makes air purifier have the effect of noise reduction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the control component drives the sealing component to act, after the first opening is opened, the drive component drives the adsorption component to move into the inner cavity of the fixed shell, and after the adsorption component moves into the inner cavity of the fixed shell, the control component drives the sealing component to act, the first opening is closed, the door plate is opened, the adsorption component is moved to the outer side of the machine body through the second opening and the third opening by the driving component, the adsorption component is taken down, and the new adsorption component is moved into the inner cavity of the fixed shell through the driving component, the door plate is closed, the control assembly drives the sealing assembly to act, after the first opening is opened, a new adsorption assembly is moved to the outer side of the fixed shell through the driving assembly, and then the first opening is closed through the control assembly, so that the adsorption assembly is replaced in the working process of the air purifier, and the working efficiency of the air purifier is improved;
2. the flexible plate can be bent under the action of external force and can move along the second channel due to the flexibility of the flexible plate, and the flexible plate is controlled to move in the second channel through the control assembly, so that the opening and closing of the first opening are controlled;
3. the first control rod and the second control rod are driven by the first motor and the second motor to rotate around the axis of the first hinged shaft and the axis of the second hinged shaft respectively, the first control rod and the second control rod drive the flexible plate to move along the second channel, and meanwhile, the first control rod and the second control rod stretch along the length direction of the flexible plate respectively to drive the flexible plate.
Drawings
Fig. 1 is a schematic view of the overall structure in the present application.
Fig. 2 is a schematic cross-sectional view of a structure in a body cavity shown in this application.
Fig. 3 is a schematic partial cross-sectional view showing the structure of a primary filter segment in the present application.
Fig. 4 is a partial structure diagram showing the structure of the adsorption module.
Fig. 5 is a partially enlarged schematic view of a portion a in fig. 3.
Fig. 6 is a partial cross-sectional view showing the structure of a control unit according to the present application.
Fig. 7 is a partially enlarged schematic view of a portion B in fig. 6.
Description of reference numerals: 1. a body; 11. a first chamber; 111. an air inlet; 112. a third opening; 113. a door panel; 114. a first channel; 12. a second chamber; 121. a fan; 13. a third chamber; 131. a protrusion; 14. a fourth chamber; 141. an air outlet; 142. a high efficiency filter; 143. a static pressure silencing box; 15. a motor support frame; 16. a connecting plate; 2. a stationary housing; 21. a first opening; 22. a second opening; 3. an adsorption component; 31. an adsorption plate; 32. a metal outer frame; 321. a frame; 322. a connecting frame; 323. a disc; 4. a guide plate; 41. a yielding groove; 42. a strip-shaped groove; 43. a second channel; 5. a flexible board; 51. connecting grooves; 52. a connecting shaft; 53. connecting blocks; 6. a control component; 61. a first hinge shaft; 62. a first motor; 63. a first control lever; 631. a sleeve; 632. a slide bar; 64. a second hinge shaft; 65. a second motor; 66. a second control lever; 7. a drive assembly; 71. a first hydraulic cylinder; 72. a first electromagnet; 73. a second hydraulic cylinder; 74. a second electromagnet.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses indoor positive pressure air purifier, combine figure 1 and figure 2, organism 1 including vertical setting, the inner chamber of organism 1 includes first cavity 11 that sets gradually and communicate each other from bottom to top, second cavity 12, third cavity 13 and fourth cavity 14, first cavity 11, second cavity 12, third cavity 13, fourth cavity 14 and fifth cavity correspond the primary filter section respectively, the fan section, turbulent flow noise attenuation section and high efficiency filter section, there is the air intake 111 that is netted setting on the bottom lateral wall of first cavity 11, high efficiency filter section top is provided with air outlet 141, air outlet 141 interval is provided with two.
The cross-sectional shape of first cavity 11 along vertical direction is the rectangle, has a plurality of fixed casings 2 along vertical direction interval equipartition in the first cavity 11, and fixed casing 2 is the rectangle setting, and in this embodiment, fixed casing 2 sets up to three. A plurality of fixed casings 2 are staggered in proper order on the both sides of first cavity 11, and the length direction and the width direction of fixed casing 2 all set up along the horizontal direction. One end of the width direction of the fixed shell 2 is fixed with the inner side wall of the first chamber 11, a distance is reserved between the other end of the width direction of the fixed shell 2 and the inner side wall of the first chamber 11, and the two sides of the length direction of the fixed shell 2 are respectively fixedly connected with the two side walls of the first chamber 11, so that a first channel 114 which is in a snake-shaped arrangement is formed in the first chamber 11, and the moving path of the air flow in the first chamber 11 is prolonged. The air inlet 111 is disposed at an inlet end of the first passage 114.
Referring to fig. 3 and 4, the top end of the fixed housing 2 is provided with an adsorption assembly 3, and the adsorption assembly 3 includes an adsorption plate 31 and a metal outer frame 32 fixed outside the adsorption plate 31. In this embodiment, the adsorption plate 31 is an activated carbon plate for adsorbing contaminants such as large-particle dust. The metal outer frame 32 includes a frame 321 disposed along the circumferential direction of the adsorption plate 31 and a connection frame 322 welded and fixed to the inner side of the frame 321, two sets of the connection frames 322 are disposed on both surfaces of the adsorption plate 31 in the thickness direction, and a disk 323 is integrally formed in the middle of the connection frame 322.
Referring to fig. 3, a first opening 21 for allowing the adsorption component 3 to pass through is disposed at the top end of the fixed housing 2, the first opening 21 is rectangular, distances are reserved between the first opening 21 and four edges of the fixed housing 2, and when the adsorption component 3 is in a working state, the lower portion of the adsorption component 3 is located in the first opening 21. The fixed casing 2 is provided with a second opening 22 for enabling the adsorption component 3 to pass through along one side of the fixed casing 2 fixed with the machine body 1, a third opening 112 for enabling the adsorption component 3 to pass through is provided at a position corresponding to the second opening 22 on the first cavity 11, a door panel 113 for tightly sealing the third opening 112 is hinged at the third opening 112 on the outer side wall of the machine body 1 through a hinge, a lock catch for locking the door panel 113 is arranged between the outer side wall of the free end of the door panel 113 and the outer side wall of the machine body 1, the specific structure of the lock catch is the prior art, and details are not repeated herein.
Combine fig. 3 and fig. 5, 2 inboards of stationary housing are provided with guide board 4, guide board 4 sets up to the both sides wall with 2 inner chamber thickness directions of stationary housing and the corresponding U template of the lateral wall of 2 inner chambers of stationary housing and second opening 22, guide board 4 is along the both sides wall difference fixed connection in organism 1's inside wall of 2 length directions of stationary housing, guide board 4 is close to the lateral wall fixed connection in organism 1's inside wall of second opening 22 along 2 width direction of stationary housing, leave the clearance between the inner chamber lateral wall of guide board 4 and stationary housing 2, the formation is the second passageway 43 that the U type set up. The guide plate 4 top is seted up and is used for making the groove 41 of stepping down that first opening 21 exposes, and the groove 41 of stepping down sets up to logical groove.
The second channel 43 is provided with a sealing component for sealing the first opening 21, the sealing component comprises a flexible plate 5 connected in the second channel 43 in a sliding manner, the flexible plate 5 can seal the first opening 21, and due to the flexibility of the flexible plate 5, the flexible plate 5 can move along the second channel 43 under the action of external force to open the first opening 21.
Referring to fig. 3, 6 and 7, a control assembly 6 for driving the flexible board 5 to move is disposed in the stationary housing 2, and the control assembly 6 includes a first hinge shaft 61 rotatably coupled in the stationary housing 2, the first hinge shaft 61 being disposed along the length direction of the stationary housing 2. Fixedly connected with motor support frame 15 on the lateral wall of organism 1, first motor 62 of fixedly connected with on the motor support frame 15, the output shaft of first motor 62 stretches into in first cavity 11 and with the coaxial fixed of first articulated shaft 61, is provided with the dynamic seal circle between the output shaft of first motor 62 and organism 1. First control rods 63 are respectively fixed to both ends of the first hinge shaft 61 in the axial direction thereof, the first control rods 63 are arranged in the radial direction of the first hinge shaft 61, and the two first control rods 63 are respectively located at both sides of the first opening 21. The first control rod 63 is a telescopic rod, the first control rod 63 comprises a sleeve 631 fixed with the first hinge shaft 61 and a slide rod 632 slidably connected in the sleeve 631, and the slide rod 632 is coaxially arranged with the sleeve 631.
The control assembly 6 further comprises a second hinge shaft 64 rotatably connected in the fixed housing 2, the second hinge shaft 64 is arranged along the length direction of the fixed housing 2, a second motor 65 is fixedly connected to the motor support frame 15, an output shaft of the second motor 65 extends into the first cavity 11 and is coaxially fixed with the second hinge shaft 64, and a dynamic seal ring is arranged between the output shaft of the second motor 65 and the machine body 1. The two ends of the second hinge shaft 64 along the axial direction thereof are respectively fixed with a second control rod 66, the second control rods 66 are arranged along the radial direction of the second hinge shaft 64, the two second control rods 66 are respectively positioned at the two sides of the first opening 21, and the structure of the second control rods 66 is the same as that of the first control rods 63, which is not described again here.
Offer on the guide board 4 and be used for carrying out the bar groove 42 that lets bit to first control lever 63 and second control lever 66, bar groove 42 is logical groove, bar groove 42 sets up along the extending direction of guide board 4, bar groove 42 is passed to first control lever 63 one end of first articulated shaft 61 dorsad, stretch into in second passageway 43 and articulate near second opening 22's one end with flexonics plate 5, bar groove 42 is passed to second control lever 66 one end dorsad second articulated shaft 64, stretch into in second passageway 43 and articulate with flexonics plate 5's one end of keeping away from second opening 22.
The connecting groove 51 is formed in the position, corresponding to the first control rod 63, of the flexible plate 5, the connecting shaft 52 is arranged in the connecting groove 51, the axis direction of the connecting shaft 52 is the same as the axis direction of the first hinge shaft 61, the end, opposite to the first hinge shaft 61, of the first control rod 63 is fixedly provided with the connecting block 53, the connecting block 53 is sleeved on the outer side of the connecting shaft 52 and is rotatably connected with the connecting shaft 52, and therefore the first control rod 63 is hinged to the flexible plate 5. The connection structure between the second control lever 66 and the flexible board 5 is the same as the connection structure between the first control lever 63 and the flexible board 5, and is not described in detail herein.
The first motor 62 and the second motor 65 respectively drive the first control rod 63 and the second control rod 66 to rotate around the axis of the first hinge shaft 61 and the axis of the second hinge shaft 64 respectively, the first control rod 63 and the second control rod 66 drive the flexible board 5 to move along the second channel 43, and meanwhile, the first control rod 63 and the second control rod 66 respectively extend and retract along the length direction of the flexible board 5, so that the flexible board 5 is driven.
Referring to fig. 3, the body 1 is further provided with a driving unit 7 for moving the suction unit 3 to the outside of the body 1 through the first, second, and third openings 21, 22, and 112 in this order.
The driving assembly 7 comprises a connecting plate 16 fixedly connected to the side wall of the inner cavity of the machine body 1, the connecting plate 16 is located above the fixed shell 2, and a first hydraulic cylinder 71 arranged in the vertical direction is fixedly connected to the connecting plate 16. The rod part of the first hydraulic cylinder 71 is fixedly connected with a first electromagnet 72, the first electromagnet 72 is used for being connected with the upper surface of the metal outer frame 32, and when the adsorption component 3 is in a working state, the first electromagnet 72 is always connected with the metal outer frame 32 in the adsorption component 3. The driving assembly 7 further includes a second hydraulic cylinder 73 fixedly connected to the inner cavity of the fixed housing 2, the second hydraulic cylinder 73 is disposed along the width direction of the fixed housing 2, a cylinder portion of the second hydraulic cylinder 73 is fixed to a side wall of the guide plate 4 facing the second opening 22, a rod portion of the second hydraulic cylinder 73 is fixedly connected to a second electromagnet 74, and the second electromagnet 74 is used for being connected to the lower surface of the metal outer frame 32.
With reference to fig. 1 and 2, the sidewall of the fixed housing 2 along the width direction thereof and the lower surface of the fixed housing 2 are both saw-toothed (saw teeth are not shown in the drawings), and when the airflow enters the first chamber 11, the airflow in the first chamber 11 is spread to have a certain diffuse reflection effect, so that the sound spreading force is weakened, the noise is diluted to a certain extent, and the air purifier has the effect of reducing the noise.
A fan 121 is disposed in the second chamber 12.
The inner wall of the third chamber 13 is provided with a plurality of protrusions 131, the arrangement of the protrusions 131 makes the inner wall of the third chamber 13 uneven, and when sound passes through the third chamber 13, due to the arrangement of the protrusions 131, turbulent flow of the sound is caused, so that the sound is refracted or offset, and the sound silencing effect is achieved.
The fourth chamber 14 is provided with a high efficiency filter 142 at a side close to the third chamber 13, and in this embodiment, the high efficiency filter 142 is a HEPA filter. The side of the fourth chamber 14 close to the air outlet 141 is provided with a static pressure silencing box 143, and the specific structures of the HEPA filter and the static pressure silencing box 143 are the prior art and are not described herein again.
When the air purifier is used, the air purifier is installed outdoors, the air outlet 141 of the air purifier is communicated with the indoor space, when the fan 121 runs, outdoor air is sucked into the machine body through the air inlet 111 under the suction effect of the fan 121 and sequentially passes through the first chamber 11, the second chamber 12, the third chamber 13 and the fourth chamber 14, the outdoor air is filtered into clean air through the primary filtering section and the efficient filtering section, the clean air is conveyed into the indoor space through the air outlet 141, positive pressure greater than atmospheric pressure is applied to the indoor space, pollutants such as dust, PM2.5, volatile gas and the like are extruded out of the room through windows of house buildings and the like through pressure difference, and the indoor air quality is improved.
The implementation principle of an indoor positive pressure air purifier of the embodiment of the application is:
when the adsorption plate 31 needs to be detached and replaced, the first motor 62 and the second motor 65 respectively drive the first control rod 63 and the second control rod 66 to rotate around the axis of the first hinge shaft 61 and the axis of the second hinge shaft 64, the first control rod 63 and the second control rod 66 respectively drive the flexible plate 5 to move along the second channel 43, meanwhile, the first control rod 63 and the second control rod 66 respectively extend and retract along the length direction thereof, after the first opening 21 is opened, the adsorption component 3 is controlled to move into the inner cavity of the fixed shell 2 through the first hydraulic cylinder 71, after the adsorption component 3 completely moves into the inner cavity of the fixed shell 2, the power supply of the second electromagnet 74 is switched on to connect the second hydraulic cylinder 73 with the adsorption component 3, the power supply of the first electromagnet 72 is switched off to release the connection between the first hydraulic cylinder 71 and the adsorption component 3, the control component 6 drives the flexible plate 5 to move, after the first opening 21 is closed, the door plate 113 is opened, one end of the adsorption component 3 is controlled to pass through the second opening 22 and the third opening 112 in sequence through the second hydraulic cylinder 73, the power supply of the second electromagnet 74 is disconnected, the connection between the second hydraulic cylinder 73 and the adsorption component 3 is released, and the adsorption component 3 is taken out;
connect new adsorption component 3 with second pneumatic cylinder 73, drive new adsorption component 3 through second pneumatic cylinder 73 and remove the back to the inner chamber of fixed casing 2, close door plant 113, drive the action of flexible board 5 through control assembly 6, open the back with first opening 21, make the pole portion of first pneumatic cylinder 71 stretch into in the inner chamber of fixed casing 2 and be connected with new adsorption component 3, remove the connection between second pneumatic cylinder 73 and new adsorption component 3, drive new adsorption plate 31 through first pneumatic cylinder 71 and remove to first opening 21 department, the rethread control assembly 6 closes the second opening, realize the in-process of air purifier work, change adsorption component 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an indoor positive pressure air purifier, includes organism (1), sets up air intake (111) and air outlet (141) on organism (1), from organism (1) one end that is close to air intake (111) to organism (1) be close to first effect filter segment, fan section and the high efficiency filter segment that the one end of air outlet (141) set gradually, first effect filter segment, fan section and high efficiency filter segment's distribution direction is air purifier's direction of height, its characterized in that: the primary filter section comprises a first cavity (11) arranged in the machine body (1), and a fixed shell (2) with a hollow inner cavity is fixedly arranged in the first cavity (11);
an adsorption component (3) is arranged on one side of the fixed shell (2) along the length direction of the air purifier, a first opening (21) for the adsorption component (3) to penetrate is formed in one side of the fixed shell (2) provided with the adsorption component (3), a sealing component for sealing the first opening (21) is arranged at the first opening, and a control component (6) for driving the sealing component to open and close is arranged in the fixed shell (2);
one side of the fixed shell (2) perpendicular to the length direction of the air purifier is provided with a second opening (22) used for enabling the adsorption component (3) to pass through, the side of the second opening (22) of the fixed shell (2) is fixed on the inner side wall of the machine body (1), a third opening (112) corresponding to the second opening (22) is formed in the machine body (1), a door plate (113) used for tightly sealing the third opening (112) is arranged at the position of the third opening (112), and a driving component (7) used for enabling the adsorption component (3) to sequentially pass through the first opening (21), the second opening (22) and the third opening (112) to move to the outer side of the machine body (1) is further arranged in the machine body (1).
2. An indoor positive pressure air cleaner according to claim 1, wherein: fixed casing (2) inboard is provided with guide board (4) rather than the inner wall interval setting, makes form second passageway (43) between the inner wall of guide board (4) and fixed casing (2), offer on guide board (4) and be used for making the groove of stepping down (41) that first opening (21) exposed, seal the subassembly including slide connect in flexbile plate (5) in second passageway (43), flexbile plate (5) are used for controlling opening and close of first opening (21).
3. An indoor positive pressure air cleaner according to claim 2, wherein: the control assembly (6) comprises a first control lever (63) hinged in the fixed casing (2) by a first hinge axis (61) and a second control lever (66) hinged in the fixed casing (2) by a second hinge axis (64), the axial directions of the first articulated shaft (61) and the second articulated shaft (64) are simultaneously vertical to the length direction of the air purifier and the opening direction of the second opening (22), the first control rod (63) and the second control rod (66) are both provided as telescopic rods, one end of the first control rod (63) back to the first articulated shaft (61) and one end of the second control rod (66) back to the second articulated shaft (64) are respectively articulated with two ends of the flexible plate (5) along the moving direction thereof, the control assembly (6) further comprises a first motor (62) and a second motor (65) for driving the first control rod (63) and the second control rod (66) to rotate, respectively.
4. An indoor positive pressure air cleaner according to claim 3, wherein: first control lever (63) are provided with two sets ofly, two sets ofly in the both sides of fixed casing (2) inner chamber along the axis direction of first articulated shaft (61) first control lever (63) are located the both sides of first opening (21) respectively, second control lever (66) are provided with two sets ofly, two sets ofly in the both sides of fixed casing (2) inner chamber along the axis direction of second articulated shaft (64) second control lever (66) are located the both sides of first opening (21) respectively.
5. An indoor positive pressure air cleaner according to claim 1, wherein: drive assembly (7) are including setting firmly first pneumatic cylinder (71) in first cavity (11), first pneumatic cylinder (71) are located adsorption component (3) top and are used for driving adsorption component (3) vertical movement, the pole portion of first pneumatic cylinder (71) can be dismantled with adsorption component (3) through first connecting piece and be connected, drive assembly (7) are still including setting firmly second pneumatic cylinder (73) in fixed casing (2), second pneumatic cylinder (73) are located fixed casing (2) and are used for driving adsorption component (3) lateral shifting, second pneumatic cylinder (73) can be dismantled with adsorption component (3) through the second connecting piece and are connected.
6. An indoor positive pressure air cleaner according to claim 5, wherein: the adsorption component (3) comprises an adsorption plate (31) and a metal outer frame (32) arranged on the outer side of the adsorption plate (31), the first connecting piece is arranged to be fixedly arranged on a first electromagnet (72) of the rod part of the first hydraulic cylinder (71), and the second connecting piece is arranged to be fixedly arranged on a second electromagnet (74) of the rod part of the second hydraulic cylinder (73).
7. An indoor positive pressure air cleaner according to claim 1, wherein: fixed casing (2) are provided with a plurality ofly along air purifier's length direction interval, fixed casing (2) are crisscross the setting in proper order, make form first passageway (114) in first cavity (11).
8. An indoor positive pressure air cleaner according to claim 1, wherein: the outer side wall of the fixed shell (2) is arranged in a sawtooth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110458581.3A CN113137686B (en) | 2021-04-27 | 2021-04-27 | Indoor positive pressure air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110458581.3A CN113137686B (en) | 2021-04-27 | 2021-04-27 | Indoor positive pressure air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113137686A CN113137686A (en) | 2021-07-20 |
| CN113137686B true CN113137686B (en) | 2022-04-12 |
Family
ID=76812377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110458581.3A Active CN113137686B (en) | 2021-04-27 | 2021-04-27 | Indoor positive pressure air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113137686B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805926A (en) * | 2016-05-30 | 2016-07-27 | 珠海格力电器股份有限公司 | Electric appliance with air filter screen |
| CN107084450A (en) * | 2017-06-20 | 2017-08-22 | 好空气科技发展有限公司 | A kind of new mobile type air purifying sterilizer |
| CN208547062U (en) * | 2018-05-21 | 2019-02-26 | 九江学院 | A kind of gymnasium air cleaning unit |
| CN112539483A (en) * | 2020-12-29 | 2021-03-23 | 东莞市卓为空调机电设备有限公司 | Energy-conserving filtration system of central air conditioning |
| CN212987529U (en) * | 2020-06-05 | 2021-04-16 | 宁波方太厨具有限公司 | Fresh air purifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100749772B1 (en) * | 2002-12-23 | 2007-08-17 | 삼성전자주식회사 | Air purifier |
-
2021
- 2021-04-27 CN CN202110458581.3A patent/CN113137686B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805926A (en) * | 2016-05-30 | 2016-07-27 | 珠海格力电器股份有限公司 | Electric appliance with air filter screen |
| CN107084450A (en) * | 2017-06-20 | 2017-08-22 | 好空气科技发展有限公司 | A kind of new mobile type air purifying sterilizer |
| CN208547062U (en) * | 2018-05-21 | 2019-02-26 | 九江学院 | A kind of gymnasium air cleaning unit |
| CN212987529U (en) * | 2020-06-05 | 2021-04-16 | 宁波方太厨具有限公司 | Fresh air purifier |
| CN112539483A (en) * | 2020-12-29 | 2021-03-23 | 东莞市卓为空调机电设备有限公司 | Energy-conserving filtration system of central air conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113137686A (en) | 2021-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190118128A1 (en) | Air purification apparatus for indoor window vent | |
| KR101864160B1 (en) | Dual window air cleaner | |
| CN208635273U (en) | A kind of workshop replacement aeration cleaner | |
| KR20190025270A (en) | Window Type Filter Assembly Device of Ventilation | |
| JP2007057204A (en) | Indoor unit of air conditioner | |
| CN113137686B (en) | Indoor positive pressure air purifier | |
| KR100539568B1 (en) | ventilation system with air-cleaner | |
| CN210374020U (en) | Ventilation filter equipment for building | |
| CN201133696Y (en) | Environment-friendly device for purifying outdoor air and introducing to indoor room | |
| CN217004734U (en) | Energy-saving engineering system for clean room | |
| CN206488392U (en) | The purifier of changeable fresh air and ventilatory | |
| CN112393353B (en) | Intelligent ventilation clean system on building | |
| CN212369779U (en) | Window formula air filter valve | |
| CN110425662B (en) | Air purification device for environmental pollution prevention and control | |
| CN211358094U (en) | Air environment purifying device | |
| CN110822697A (en) | Air filtering mechanism and fresh air system applying same | |
| CN219415167U (en) | Air inlet reversing structure, fresh air module and air conditioner with same | |
| CN212777889U (en) | Connected air outlet and return air inlet purifying device | |
| CN214949693U (en) | Intelligent fresh air control device for laboratory | |
| CN113324304B (en) | Filter cleaning equipment of air conditioner | |
| CN108692413A (en) | A kind of air exchange machine | |
| CN116397800B (en) | High-efficiency energy-saving integrated internal circulation double-layer curtain wall system and application method thereof | |
| CN115419978B (en) | Indoor air purification device convenient to change and wash | |
| CN220496024U (en) | Biological deodorization device | |
| CN111151079B (en) | Window-mounted air purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |