CN114251762B - Fresh air device for air conditioning room - Google Patents
Fresh air device for air conditioning room Download PDFInfo
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- CN114251762B CN114251762B CN202111546745.4A CN202111546745A CN114251762B CN 114251762 B CN114251762 B CN 114251762B CN 202111546745 A CN202111546745 A CN 202111546745A CN 114251762 B CN114251762 B CN 114251762B
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- air hole
- fan
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
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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
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The application relates to a fresh air device for air conditioning room relates to fresh air system technical field. The novel air conditioner comprises a fresh air component, wherein the fresh air component is arranged on a wall body, the wall body is provided with a fresh air hole in a penetrating manner, the fresh air component is positioned in the fresh air hole, the fresh air component comprises a driving device, a mounting plate and a fan, two ends of the mounting plate are fixedly connected with the inner wall of the fresh air hole, the fan is fixedly arranged on the mounting plate, the driving device is positioned on one side of the fan and is coaxially fixed with a rotating shaft of the fan, an air inlet one-way valve is arranged in the fresh air hole, and the air inlet one-way valve is positioned on one side, close to an indoor space, of the fresh air component. Compared with the manual control valve, the automatic opening and closing device has the advantages that the automatic opening and closing of the airflow control valve are realized, and the operation is convenient.
Description
Technical Field
The application relates to the field of fresh air systems, in particular to a fresh air device for an air conditioning room.
Background
The fresh air system is a set of independent air treatment system consisting of an air supply system and an exhaust system, and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air machine and pipeline accessories, wherein the fresh air machine is used for purifying outdoor air, leading the outdoor air into a room, and discharging the indoor air through a pipeline; the ductless fresh air system consists of a fresh air machine, and the fresh air machine purifies outdoor air and leads the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industry or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation.
The prior art publication number is CN 110160197A's chinese patent discloses a new trend device, it includes the cabinet body, the cabinet body sets up first air intake and second air intake, first air intake is used for carrying the indoor air to first filter core and filters, and carry indoor through the air outlet clean air after will filtering again, the second air intake is used for carrying the outdoor air to the second filter core and filters, carry indoor through the air outlet with the air after the outdoor filtration, realize the replacement of indoor air, through first valve and the second valve of control air outlet department, make indoor or outdoor can carry indoor through the air outlet.
The related art in the above has the following drawbacks: when the novel indoor air conditioner is used, the first valve and the second valve are required to be controlled manually, so that the indoor or outdoor air conditioner can be conveyed to the room through the air outlet, and the operation is inconvenient, so that the improvement is required.
Disclosure of Invention
In order to solve the problem of inconvenient operation, the application provides a fresh air device for an air conditioning room.
The application provides a new trend device for air conditioning room adopts following technical scheme:
the utility model provides a fresh air device for air conditioning room, includes the new trend subassembly, the new trend subassembly is installed on the wall body, the wall body runs through and is provided with the fresh air hole, the new trend subassembly is located the fresh air hole, the new trend subassembly includes drive arrangement, mounting panel and fan, mounting panel both ends and fresh air hole inner wall fixed connection, the fan is connected with the mounting panel, drive arrangement is used for driving the fan rotation, be provided with the check valve that admits air that opens and shuts under the wind-force effect that the fan produced in the fresh air hole.
Through adopting above-mentioned technical scheme, start drive arrangement for the fan takes place the rotation on the mounting panel, gets into in the fresh air hole with outdoor air, and at this moment, the air current promotes the check valve of admitting air and opens, thereby makes outdoor fresh air get into indoor through the fresh air hole, simple operation.
Optionally, the check valve that admits air includes the deep bead, deep bead one end rotates with the downthehole wall of new trend to be connected, and the other end rotates the back and can with the downthehole wall looks butt of new trend, the tip that the deep bead kept away from the junction with the downthehole wall of new trend links to each other sets up towards being close to indoor direction slope.
Through adopting above-mentioned technical scheme, when the fan rotates, in outdoor air got into the fresh air hole, the air current was applyed the deep bead to being close to the propulsive power of indoor direction, the tip that the deep bead kept away from the junction with fresh air hole inner wall was towards being close to the tip upset of junction with fresh air hole inner wall for the fresh air hole link up, and outdoor air accessible fresh air hole flows to indoor.
When the air conditioner is opened indoors in summer, the indoor temperature is lower than the outdoor temperature, namely the indoor air pressure is higher than the outdoor air pressure, the air flow flows outdoors from the indoor, the end part of the wind shield, which is far away from the position connected with the inner wall of the fresh air hole, is obliquely arranged towards the side far away from the outdoor and is abutted against the inner wall of the fresh air hole, so that the end part of the wind shield, which is far away from the position connected with the inner wall of the fresh air hole, generates relative acting force with the inner wall of the fresh air hole, the wind shield is tightly attached to the inner wall of the fresh air hole, the fresh air hole is covered, so that the indoor air is not easy to flow outdoors through the fresh air hole, and the possibility of energy loss is reduced.
Optionally, the wall body surface is provided with the mounting box, the mounting box is linked together with the new trend hole, the inlet port has been seted up to the mounting box bottom.
Through adopting above-mentioned technical scheme, the installation case covers the one end opening part that fresh air vent is close to outdoor, during the rainy day for the rainwater is difficult for flowing to fresh air vent and flows to indoor through fresh air vent, and the inlet port is located the installation bottom of the case portion, and when the rainwater falls on the installation case, the rainwater is downthehole difficult for entering the installation incasement through the inlet port down-stream, in waterproof, has also guaranteed the import of outdoor air.
Optionally, a dust screen is arranged on the inner wall of the air inlet.
By adopting the technical scheme, when the air inlet holes are used for air intake, the dust screen ensures that sundries, dust and the like are not easy to enter the mounting box through the air inlet holes.
Optionally, the inlet port is kept away from the holding hole that the wall body one side inner wall was provided with supplies the dust screen to place, holding hole bottom is provided with the extension spring, the one end and the holding hole bottom of extension spring link to each other, and the other end links to each other with the dust screen, be equipped with the driving piece that drive dust screen removed in the fresh air hole.
Through adopting above-mentioned technical scheme, when drive arrangement starts, the driving piece drives the dust screen to the direction that is close to the wall body and removes, extension spring for the air inlet hole is lived to the dust screen closing cap, and when the fan rotated to opposite direction, the driving piece was withdrawn the power of driving the dust screen, and extension spring resumes deformation, removes the dust screen to the direction of keeping away from the wall body, until accomodating in the accommodation hole completely, and this in-process, the inner wall butt of dust screen surface and accommodation hole opening part slides, makes debris and dust that the dust screen surface blockked pushed away, reaches the effect of clearance dust screen.
Optionally, a filter screen is arranged on the inner wall of the fresh air hole, and the filter screen is positioned on one side of the wind shield, which is close to the room.
Through adopting above-mentioned technical scheme, the filter screen makes dust and debris that get into in the fresh air vent be difficult for getting into indoor, has further improved the clean degree of air.
Optionally, the filter screen lateral wall is provided with the slider, fresh air hole inner wall is provided with the gliding spout of confession slider, fresh air hole inner wall is provided with the shrouding that covers the spout, the shrouding is located the slider and keeps away from indoor one side, be provided with the screw rod in the spout, the slider is worn to establish by the screw rod, slider and screw rod threaded connection, the screw rod passes through the output shaft of drive arrangement with the drive belt, one side that the deep bead was kept away from to the slider is provided with reset spring, reset spring's one end links to each other with the slider, and the other end links to each other with the spout inner wall.
Through adopting above-mentioned technical scheme, when drive arrangement drive fan took place the corotation, drive arrangement's output shaft takes place to rotate through drive belt drive screw, because of slider and screw threaded connection, the screw rotation drives the slider and moves to being close to indoor direction, compression reset spring, thereby make the filter screen to be close to indoor direction and remove, reset spring makes the slider can not break away from with the screw rod, the wind of fan makes the tip that the deep bead kept away from the department that links to each other with fresh air hole inner wall to be close to the tip upset that links to each other with fresh air hole inner wall, the deep bead tip is close to one side looks butt of install bin with the filter screen, when the deep bead upset is to certain altitude motionless, outdoor air passes through the filter screen and gets into indoor, dust and debris in the air remain in the filter screen one side that is close to the install bin.
Optionally, the tip that the deep bead kept away from the department that links to each other with fresh air hole inner wall is provided with the brush, the wall body is close to indoor one side and is provided with the slot, one side of keeping away from of slot flushes with the tip that the deep bead kept away from the department that links to each other with fresh air hole inner wall, the slot is linked together with the fresh air hole, the interpolation of slot is equipped with deposits the sediment basket, the length of depositing the sediment basket equals the gliding maximum stroke of filter screen.
Through adopting above-mentioned technical scheme, when drive arrangement drive fan takes place to rotate, drive arrangement's output shaft takes place to rotate through drive belt drive screw, drives the slider and removes to keeping away from indoor direction, and fan is less to opposite direction pivoted wind-force, and the deep bead tip is to keeping away from the direction upset of the junction with fresh air hole inner wall, and the brush slides on the filter screen is close to one side of installing the case, scrapes debris and dust of leaving over on the filter screen, reaches the effect of clearance filter screen. The slag storage basket is inserted from the opening at one side of the slot close to the house and slides in the slot until the side wall of the slag storage basket is abutted against one side of the slot far away from the house, so that the installation of the slag storage basket can be completed, when the wind shield scrapes dust and sundries on the filter screen down and falls into the slag storage basket, the slag storage basket stores the dust and the sundries, the slag storage basket moves towards the direction close to the house until the slag storage basket completely slides out of the slot, and the dust and the sundries can be cleaned, so that the operation is convenient.
Optionally, a pull ring is arranged on one side of the slag storage basket, which is close to the room.
Through adopting above-mentioned technical scheme, because deposit sediment basket installation is accomplished the back, deposit sediment basket and be in the slot completely, the pull ring provides the application of force point for the hand, is convenient for take out from the slot with deposit sediment basket.
Optionally, the slot inner wall is provided with the locating hole, be provided with the reference column in the locating hole, the locating hole bottom is provided with the propulsion spring that advances the reference column to being close to fresh air hole direction, the pull ring lateral wall corresponds and is provided with the fixed orifices that supplies the reference column to insert and establish.
Through adopting above-mentioned technical scheme, the application of force is kept away from the direction extrusion that the propulsion spring was close to in one side of reference column, compression spring, make the reference column accomodate in the locating hole, be convenient for insert the sediment basket of depositing and establish into the slot, deposit the sediment basket when sliding in the slot, the lateral wall of sediment basket and the one end looks away from propulsion spring of reference column looks away from, make propulsion spring be difficult for resume deformation, when moving to the fixed orifices, the reference column loses and is close to propulsion spring extruded power with it, propulsion spring resumes deformation, move the reference column to the direction of keeping away from propulsion spring, and insert and establish into the fixed orifices, make the sediment basket of depositing be difficult for the roll-off slot. When the slag storage basket needs to be moved, the force is applied to the side wall of the positioning column, so that the slag storage basket moves in the direction close to the pushing spring until the positioning column is positioned in the positioning hole, and the slag storage basket can slide in the slot.
In summary, the present application includes at least one of the following beneficial effects:
1. starting the driving device to enable the fan to rotate on the mounting plate, enabling outdoor air to enter the fresh air hole, enabling the air flow to push the air inlet one-way valve to be opened at the moment, enabling the outdoor fresh air to enter the room through the fresh air hole, and enabling the operation to be convenient;
2. when the fan rotates, outdoor air enters the fresh air hole, the air flow exerts a force pushing the wind shield to the direction close to the room, the end part of the wind shield, which is far away from the position connected with the inner wall of the fresh air hole, turns over to the end part, which is close to the position connected with the inner wall of the fresh air hole, so that the fresh air hole is communicated, and outdoor air can flow into the room through the fresh air hole.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
fig. 2 is a schematic structural diagram for showing a connection relationship between a wind deflector and a filter screen in an embodiment of the present application;
FIG. 3 is a schematic structural diagram showing the connection relationship between a screw and a driving device in the embodiment of the present application;
FIG. 4 is a schematic structural diagram for showing a connection relationship between a positioning post and a pull ring in an embodiment of the present application;
fig. 5 is an enlarged view at a in fig. 4 of the embodiment of the present application.
In the figure: 1. a wall body; 10. a fresh air hole; 101. a chute; 102. a slot; 103. positioning holes; 2. fresh air component; 21. a driving device; 22. a mounting plate; 23. a fan; 3. a mounting box; 30. an air inlet hole; 31. an accommodation hole; 4. an air inlet one-way valve; 41. a wind deflector; 411. a brush; 5. a telescopic spring; 6. a dust screen; 7. a driving member; 8. a filter screen; 81. a slide block; 9. a return spring; 11. a slag storage basket; 12. a pull ring; 120. a fixing hole; 13. a propulsion spring; 14. positioning columns; 15. a screw; 16. a transmission belt; 17. and (5) sealing plates.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a fresh air device for air conditioning room. Referring to fig. 1, the fresh air device for the air conditioning room comprises a fresh air component 2, the fresh air component 2 is installed in a wall body 1, a fresh air hole 10 is formed in the wall body 1 in a penetrating mode, the fresh air component 2 is located in the fresh air hole 10, an installing box 3 is covered at an opening of one end of the fresh air hole 10, which is close to the outside, an air inlet hole 30 for air inlet is formed in the bottom of the installing box 3, an air inlet one-way valve 4 for only enabling outdoor air to circulate to the inside is arranged in the fresh air hole 10, and the air inlet one-way valve 4 is located at one side, close to the inside, of the fresh air component 2.
Referring to fig. 2, the fresh air component 2 includes a driving device 21, a mounting plate 22 and a fan 23, wherein two ends of the mounting plate 22 are welded and fixed to the inner wall of the fresh air hole 10, the fan 23 is mounted on the mounting plate 22, the fan 23 rotates on the mounting plate 22, the driving device 21 is located on one side of the fan 23 and is coaxially fixed to a rotating shaft of the fan 23, and in this embodiment, the driving device 21 adopts a motor. The driving device 21 is started to drive the fan 23 to rotate, and outdoor air is introduced into the fresh air hole 10 through the air inlet hole 30 at the bottom of the mounting box 3, and at the moment, the air inlet one-way valve 4 is opened, so that the outdoor fresh air is introduced into a room through the fresh air hole 10.
Referring to fig. 1 and 2, the air intake check valve 4 includes a wind deflector 41, one end of the wind deflector 41 is rotatably connected to the inner wall of the fresh air hole 10, the other end of the wind deflector 41 is abutted against the inner wall of the fresh air hole 10, and the wind deflector bottom is inclined toward a direction away from the mounting box 3. When the fan 23 rotates, outdoor air enters the fresh air hole 10, the air flow applies a force pushing the wind shield 41 to the direction close to the room, the bottom of the wind shield 41 turns to the end close to the connection part of the wind shield 41 and the inner wall of the fresh air hole 10, so that the fresh air hole 10 is communicated, and the outdoor air flows into the room through the fresh air hole 10.
When the air conditioner is opened indoors in summer, the indoor temperature is lower than the outdoor temperature, namely the indoor air pressure is higher than the outdoor air pressure, the air flow flows outdoors from the indoor, the end part of the wind shield 41, which is far away from the position connected with the inner wall of the fresh air hole 10, is obliquely arranged towards the side far away from the outdoor and is abutted against the inner wall of the fresh air hole 10, so that the bottom of the wind shield 41 and the inner wall of the fresh air hole 10 generate opposite acting force, the wind shield 41 and the inner wall of the fresh air hole 10 are attached tightly, the fresh air hole 10 is covered, and the indoor air is not easy to flow outdoors through the fresh air hole 10, so that the possibility of energy loss is reduced.
Referring to fig. 1 and 2, an accommodating hole 31 is formed in an inner wall of one side of the air inlet hole 30, which is far away from the wall body 1, a dust screen 6 is arranged in the accommodating hole 31, a telescopic spring 5 is arranged at the bottom of the accommodating hole 31, one end of the telescopic spring 5 is welded and fixed with the bottom of the accommodating hole 31, the other end of the telescopic spring is welded and fixed with the side wall of the dust screen 6, a driving piece 7 is fixedly connected with the end part, close to the wall body 1, of the dust screen 6, the driving piece 7 is positioned in the fresh air hole 10, and dust and sundries are not easy to enter the mounting box 3 through the dust screen 6.
Referring to fig. 1 and 3, the inner wall of the fresh air vent 10 is provided with a filter screen 8, and the filter screen 8 is positioned on the side of the wind deflector 41, which is close to the indoor space. The slide groove 101 is formed in the inner wall of the fresh air hole 10, the slide groove 101 is inserted into the slide groove 81 in an adapting mode, the seal plate 17 for sealing the slide groove 101 is fixedly adhered to the inner wall of the fresh air hole 10, the seal plate 17 is located on one side, far away from a room, of the slide groove 81, one end, close to the driving device 21, of the seal plate 17 is bent towards the direction, close to the inner wall of the slide groove 101, of the seal plate 17, located on one side, far away from the mounting plate 22, of the conveying belt 16, and used for sealing the slide groove 101. The sliding chute 101 is internally provided with a screw rod 15, the screw rod 15 is adapted to penetrate through the bending part of the sealing plate 17, two ends of the screw rod 15 are rotationally connected with the inner wall of the sliding chute 101, the screw rod 15 penetrates through the sliding block 81 and is in threaded connection with the screw rod 15 of the sliding block 81, the screw rod 15 is connected with an output shaft of the driving device 21 through the driving belt 16, and the driving device 21 drives the screw rod 15 to rotate through the driving belt 16.
Referring to fig. 1 and 3, a return spring 9 is disposed on one side of the sliding block 81 away from the wind deflector 41, one end of the return spring 9 is welded and fixed with the side wall of the sliding block 81, the other end is welded and fixed with the inner wall of the sliding groove 101, and a brush 411 is fixed at the bottom of the wind deflector 41 in an adhesive manner. When the driving device 21 drives the fan 23 to rotate, the output shaft of the driving device 21 drives the screw 15 to rotate through the transmission belt 16, the screw 15 rotates to drive the sliding block 81 to move in a direction close to the room, the reset spring 9 is compressed, thereby the filter screen 8 is driven to move in a direction close to the room, the reset spring 9 enables the sliding block 81 not to be separated from the screw 15, the wind of the fan 23 enables the end part of the wind shield 41, which is far away from the position connected with the inner wall of the fresh air hole 10, to overturn towards the end part, which is close to the position connected with the inner wall of the fresh air hole 10, of the wind shield 41, the end part of the wind shield 41 is abutted against one side, which is close to the installation box 3, of the filter screen 8, when the wind shield 41 is overturned to a certain height, outdoor air enters the room through the filter screen 8, dust and sundries in the air are left on one side, which is close to the installation box 3, of the filter screen 8 is left, when the driving device 21 drives the fan 23 to rotate in the opposite direction, the output shaft of the driving device 21 rotates through the transmission belt 16, the sliding block 81 is driven to move in a direction away from the room, the wind force is small, the end part of the wind shield 41 is overturned towards the direction, which is far away from the position connected with the inner wall of the filter screen 10, which is overturned, and the position, which is far away from the position on one side, which is close to the side, of the filter screen 8, and sundries in the effect is left on the filter screen 8.
Referring to fig. 1 and 2, the driving member 7 is a connecting rope, one end of the driving member 7 is fixedly connected with the end of the dust screen 6, which is close to the wall 1, through a shackle, and the other end of the driving member 7 is fixedly glued with the bottom of the filter screen 8. When the driving device 21 drives the fan 23 to rotate, the output shaft of the driving device 21 drives the screw 15 to rotate through the transmission belt 16, the screw 15 rotates to drive the sliding block 81 to move in a direction close to the room, the reset spring 9 is compressed, the filter screen 8 is driven to move in the direction close to the room, the driving piece 7 is driven to move in a direction far away from the installation box 3, the driving piece 7 drives the dust screen 6 to move in a direction close to the wall body 1, the telescopic spring 5 is stretched, the dust screen 6 covers the air inlet hole 30, and therefore dust and sundries are not easy to enter the installation box 3. When the driving device 21 drives the fan 23 to rotate in the opposite direction, the output shaft of the driving device 21 drives the screw 15 to rotate through the transmission belt 16, the sliding block 81 is driven to move in the direction away from the room, namely the filter screen 8 moves in the direction away from the room, the driving piece 7 loses the force for moving the driving piece in the direction away from the mounting box 3, the dust screen 6 loses the pulling force applied by the driving piece 7, the telescopic spring 5 recovers deformation, the dust screen 6 moves in the direction away from the wall body 1 until the dust screen 6 is completely contained in the containing hole 31, in the process, the surface of the dust screen 6 is in contact with the inner wall of the opening of the containing hole 31 to slide, and sundries and dust blocked by the surface of the dust screen 6 are pushed to scrape, so that the effect of cleaning the dust screen 6 is achieved.
Referring to fig. 1 and 2, a slot 102 is formed on one side of the wall body 1, which is close to the room, the slot bottom of the slot 102 and the end part of the wind shield 41, which is far away from the position connected with the inner wall of the fresh air hole 10, are flush in the vertical direction, the slot 102 is communicated with the fresh air hole 10, a slag storage basket 11 is inserted in the slot 102, and the length of the slag storage basket 11 is equal to the maximum sliding travel of the filter screen 8. The slag storage basket 11 is inserted from the opening of one side of the slot 102 close to the house and slides in the slot 102 until the side wall of the slag storage basket 11 is abutted against one side of the slot 102 far away from the house, so that the installation of the slag storage basket 11 can be completed, when the brushes 411 scrape dust and sundries on the filter screen 8 and drop the dust and sundries into the slag storage basket 11, the slag storage basket 11 stores the dust and the sundries, the slag storage basket 11 moves towards the direction close to the house until the slag storage basket 11 completely slides out of the slot 102, and the dust and the sundries can be cleaned, so that the operation is convenient.
Referring to fig. 1, a tab 12 is welded and fixed to one side of the slag storage basket 11 adjacent to the room. After the slag storage basket 11 is installed, the slag storage basket 11 is completely positioned in the slot 102, and the pull ring 12 provides a force application point for the hand, so that the slag storage basket 11 can be conveniently pulled out from the slot 102.
Referring to fig. 4 and 5, a positioning hole 103 is formed in the inner wall of the slot 102, a positioning column 14 is arranged in the positioning hole 103, a pushing spring 13 for pushing the positioning column 14 towards the direction close to the fresh air hole 10 is arranged at the bottom of the positioning hole 103, one end of the pushing spring 13 is welded and fixed with the bottom of the positioning hole 103, the other end of the pushing spring is welded and fixed with one side, far away from the inner wall of the slot 102, of the positioning column 14, and a fixing hole 120 for inserting the positioning column 14 is formed in the side wall of the pull ring 12. The positioning column 14 is pressed in the direction of being close to the pushing spring 13 by the side, far away from the pushing spring 13, of the positioning column 14, the positioning spring is compressed, the positioning column 14 is stored in the positioning hole 103, the slag storage basket 11 is conveniently inserted into the slot 102, when the slag storage basket 11 slides in the slot 102, the side wall of the slag storage basket 11 is abutted with one end, far away from the pushing spring 13, of the positioning column 14, so that the pushing spring 13 is not easy to recover deformation, when the slag storage basket moves to the fixing hole 120, the positioning column 14 loses the force of pressing the positioning column 14 towards the pushing spring 13, the pushing spring 13 recovers deformation, the positioning column 14 moves in the direction far away from the pushing spring 13, and is inserted into the fixing hole 120, and the slag storage basket 11 is not easy to slide out of the slot 102. When the slag storage basket 11 needs to be moved, the side wall of the positioning column 14 is forced to move in the direction approaching to the pushing spring 13 until the positioning column 14 is positioned in the positioning hole 103, so that the slag storage basket 11 can slide in the slot 102.
The implementation principle of the fresh air device for the air conditioning room is as follows: the driving device 21 is started, so that the fan 23 rotates on the mounting plate 22, outdoor air enters the fresh air hole 10 through the air inlet hole 30 at the bottom of the mounting box 3, at the moment, the air flow applies a force for pushing the wind shield 41 to the direction close to the room, the bottom of the wind shield 41 turns over to the end close to the position where the wind shield 41 is connected with the inner wall of the fresh air hole 10, the fresh air hole 10 is communicated, and the outdoor air can flow into the room through the fresh air hole 10.
When the driving device 21 stops working, the indoor air flows outdoors, the air flow applies a force pushing the wind shield 41 to the direction close to the installation box 3, so that the bottom of the wind shield 41 and the inner wall of the fresh air hole 10 generate a relative acting force, the wind shield 41 is tightly attached to the inner wall of the fresh air hole 10, the fresh air hole 10 is blocked, the indoor air is not easy to flow outdoors through the fresh air hole 10, the wind shield 41 is automatically opened and closed through the air flow, and the operation is convenient.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (3)
1. A fresh air device for air conditioning room, its characterized in that: the novel air conditioner comprises a fresh air component (2), wherein the fresh air component (2) is installed on a wall body (1), a fresh air hole (10) is formed in the wall body (1) in a penetrating mode, the fresh air component (2) is located in the fresh air hole (10), the fresh air component (2) comprises a driving device (21), a mounting plate (22) and a fan (23), two ends of the mounting plate (22) are fixedly connected with the inner wall of the fresh air hole (10), the fan (23) is connected with the mounting plate (22), the driving device (21) is used for driving the fan (23) to rotate, and an air inlet one-way valve (4) which is opened and closed under the wind force generated by the fan (23) is arranged in the fresh air hole (10);
the air inlet one-way valve (4) comprises a wind deflector (41), one end of the wind deflector (41) is rotationally connected with the inner wall of the fresh air hole (10), the other end of the wind deflector can be abutted against the inner wall of the fresh air hole (10) after rotating, and the end part of the wind deflector (41) far away from the position connected with the inner wall of the fresh air hole (10) is obliquely arranged in the direction close to the room;
the wall body (1) is provided with a mounting box (3) on the outer surface, the mounting box (3) is communicated with a fresh air hole (10), and an air inlet hole (30) is formed in the bottom of the mounting box (3);
a dustproof net (6) is arranged on the inner wall of the air inlet hole (30);
an accommodating hole (31) for accommodating the dust screen (6) is formed in the inner wall of one side, far away from the wall body (1), of the air inlet hole (30), a telescopic spring (5) is arranged at the bottom of the accommodating hole (31), one end of the telescopic spring (5) is connected with the bottom of the accommodating hole (31), the other end of the telescopic spring is connected with the dust screen (6), and a driving piece (7) for driving the dust screen (6) to move is arranged in the fresh air hole (10);
the inner wall of the fresh air hole (10) is provided with a filter screen (8), and the filter screen (8) is positioned at one side of the wind shield (41) close to the room;
the filter screen (8) lateral wall is provided with slider (81), fresh air hole (10) inner wall is provided with and supplies slider (81) gliding spout (101), fresh air hole (10) inner wall is provided with shrouding (17) that cover spout (101), shrouding (17) are located slider (81) and keep away from indoor one side, be provided with screw rod (15) in spout (101), slider (81) are worn to establish by screw rod (15), slider (81) and screw rod (15) threaded connection, screw rod (15) are through the output shaft of drive arrangement (21) with drive belt (16), slider (81) are kept away from one side of deep bead (41) and are provided with reset spring (9), reset spring (9) one end links to each other with slider (81), and the other end links to each other with spout (101) inner wall.
The end that wind screen (41) kept away from the department that links to each other with fresh air hole (10) inner wall is provided with brush (411), wall body (1) is close to indoor one side and is provided with slot (102), one side of keeping away from indoor and wind screen (41) keep away from and flush with the end that links to each other with fresh air hole (10) inner wall department, slot (102) are linked together with fresh air hole (10), slot (102) interpolation is equipped with deposits sediment basket (11), the length of depositing sediment basket (11) equals filter screen (8) gliding maximum stroke.
2. The fresh air device for an air-conditioned room according to claim 1, wherein: a pull ring (12) is arranged on one side of the slag storage basket (11) close to the room.
3. The fresh air device for an air-conditioned room according to claim 2, wherein: the novel air vent is characterized in that a positioning hole (103) is formed in the inner wall of the slot (102), a positioning column (14) is arranged in the positioning hole (103), a pushing spring (13) for pushing the positioning column (14) towards the direction close to the fresh air vent (10) is arranged at the bottom of the positioning hole (103), and a fixing hole (120) for inserting the positioning column (14) is correspondingly formed in the side wall of the pull ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111546745.4A CN114251762B (en) | 2021-12-16 | 2021-12-16 | Fresh air device for air conditioning room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111546745.4A CN114251762B (en) | 2021-12-16 | 2021-12-16 | Fresh air device for air conditioning room |
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| CN114251762A CN114251762A (en) | 2022-03-29 |
| CN114251762B true CN114251762B (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111546745.4A Active CN114251762B (en) | 2021-12-16 | 2021-12-16 | Fresh air device for air conditioning room |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN213778128U (en) * | 2020-09-04 | 2021-07-23 | 江苏弗瑞仕环保科技有限公司 | Indoor air and outside new trend interlocking device of new trend system |
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| EP3276276B1 (en) * | 2016-07-28 | 2021-11-03 | Daikin Industries, Ltd. | Filter cleaning device for an air conditioner and air conditioner having such filter cleaning device |
| CN107830601A (en) * | 2017-10-20 | 2018-03-23 | 临沂市季刚农业科技有限公司 | A kind of air cleaning unit for indoor window ventilating opening |
| CN109974187A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of new blower of wall hanging |
| CN109163407A (en) * | 2018-09-27 | 2019-01-08 | 珠海格力电器股份有限公司 | New blower |
| CN109059164A (en) * | 2018-09-30 | 2018-12-21 | 珠海格力电器股份有限公司 | Aeration device and air conditioner with it |
| CN211400125U (en) * | 2019-12-05 | 2020-09-01 | 江苏奇净洁空调设备工程有限公司 | Efficient purification fresh air ventilator unit |
| CN111207477A (en) * | 2020-01-08 | 2020-05-29 | 王景花 | Building energy-saving ventilation device and ventilation method thereof |
| CN213713384U (en) * | 2020-11-02 | 2021-07-16 | 湖北灏瑞达环保能源科技有限公司 | Waste gas recirculation device is prevented to new trend deodorization system |
| CN215062445U (en) * | 2021-06-24 | 2021-12-07 | 北京小米移动软件有限公司 | Machine and air conditioning system in new trend pipe subassembly, air conditioning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN213778128U (en) * | 2020-09-04 | 2021-07-23 | 江苏弗瑞仕环保科技有限公司 | Indoor air and outside new trend interlocking device of new trend system |
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