CN113639358B - Air conditioner fresh air system - Google Patents
Air conditioner fresh air system Download PDFInfo
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- CN113639358B CN113639358B CN202110933424.3A CN202110933424A CN113639358B CN 113639358 B CN113639358 B CN 113639358B CN 202110933424 A CN202110933424 A CN 202110933424A CN 113639358 B CN113639358 B CN 113639358B
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- inlet pipeline
- disassembly
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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
- 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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
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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 application relates to an air conditioner fresh air system, which belongs to the technical field of fresh air systems and comprises an air conditioner and an air inlet pipeline communicated with the air conditioner, wherein an air inlet machine is fixed in the air inlet pipeline, a filtering component is detachably connected in the air inlet pipeline, and the filtering component is used for filtering impurities entering the air conditioner; the peripheral side wall of the air inlet pipeline is provided with a disassembly opening, and the filter assembly is positioned at the disassembly opening and can be taken out from the disassembly opening; the disassembly port is provided with a disassembly cover which seals the disassembly port, and a disassembly assembly which fixes the air inlet pipeline and the disassembly cover is arranged between the air inlet pipeline and the disassembly cover. This application has the clearance that improves filtering component and the effect of change efficiency.
Description
Technical Field
The application relates to the technical field of fresh air systems, in particular to an air conditioner fresh air system.
Background
The fresh air system of the air conditioner is one of three air circulation systems of the air conditioner, namely an indoor air circulation system, an outdoor air circulation system and a fresh air system. The main function of the fresh air system is to realize the circulation and ventilation between the room air and the outdoor air and also to purify the air. The indoor and outdoor air pressure difference is formed by exhausting the indoor turbid air to the outside through the fresh air system pipeline, so that the indoor and outdoor air exchange is completed, and the air is refreshed.
In the related technology, the air-conditioning fresh air system comprises an air conditioner and an air inlet pipeline communicated with the air conditioner, an air inlet machine and a filtering component are installed in the air inlet pipeline, and the filtering component comprises a first filter screen and a second filter screen.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the filter assembly is easy to deposit dust and block, and the cleaning and the replacement of the filter assembly are very inconvenient.
Disclosure of Invention
In order to improve filtering component's clearance and change efficiency, this application provides an air conditioner new trend system.
The application provides an air conditioner new trend system adopts following technical scheme:
an air conditioner fresh air system comprises an air conditioner and an air inlet pipeline communicated with the air conditioner, wherein an air inlet machine is fixed in the air inlet pipeline, a filtering component is detachably connected in the air inlet pipeline, and the filtering component is used for filtering impurities entering the air conditioner; the peripheral side wall of the air inlet pipeline is provided with a disassembly opening, and the filter assembly is positioned at the disassembly opening and can be taken out from the disassembly opening; the disassembly port is provided with a disassembly cover which seals the disassembly port, and a disassembly assembly which fixes the air inlet pipeline and the disassembly cover is arranged between the air inlet pipeline and the disassembly cover.
By adopting the technical scheme, the air inlet machine is started, the outside air enters the air conditioner through the air inlet pipeline to be sucked into a room, the filter assembly filters the outside air, and when the filter assembly needs to be cleaned or replaced, the disassembly cover is disassembled from the air inlet pipeline through the disassembly assembly, so that the disassembly opening is opened, the filter assembly can be disassembled, and the filter assembly is taken out from the disassembly opening, thereby improving the cleaning and replacing efficiency of the filter assembly; when installing the good or new filter assembly of clearance, with filter assembly through dismantling the mouth install the intake stack in, the rethread dismouting subassembly will be dismantled the lid fixed to it can to make to dismantle the mouth and seal.
Optionally, the filter assembly comprises a filter plate and an activated carbon layer, and outer frames are fixedly sleeved on circumferential side walls of the filter plate and the activated carbon layer; the connecting component for fixing the outer frame and the air inlet pipeline is arranged between the outer frame and the air inlet pipeline, and the disassembling component for removing the fixed relation between the outer frame and the air inlet pipeline is arranged between the outer frame and the air inlet pipeline.
Through adopting above-mentioned technical scheme, filter plate and activated carbon layer filter the outside air in proper order, have improved and have got into indoor air quality to coupling assembling all acts on the frame with the dismantlement subassembly, have improved the life on filter plate and activated carbon layer.
Optionally, the connecting assembly includes a connecting spring and a connecting block, the inner circumferential wall of the air inlet pipe is provided with a plurality of annular grooves communicated with the dismounting port, and each outer frame is inserted into a different annular groove; the spread groove has been seted up to the annular inside wall, and the frame lateral wall is seted up and is fed through in the draw-in groove of spread groove, and coupling spring fixes in the spread groove, and the connecting block slides between spread groove and draw-in groove, and the connecting block is fixed with coupling spring, and the connecting block is located the draw-in groove and just sets up to the lateral wall slope of dismantling the mouth.
Through adopting above-mentioned technical scheme, when the frame inserts in the annular, the inclined plane of connector receives and gets into the spread groove completely after the extrusion of frame in, when draw-in groove and spread groove intercommunication, in the resilience force of coupling spring drove the connecting block and inserts the draw-in groove for the frame is fixed in the annular, and then has improved the fixed efficiency on filter plate and activated carbon layer.
Optionally, the disassembly assembly comprises a connecting rod and a push plate, the circumferential outer side wall of the pipeline is provided with a plurality of push grooves, one end of the connecting rod is located in the connecting groove and fixed with the connecting block, the other end of the connecting rod is located in the push groove and fixed with the push plate, the outer end of the push plate is located outside the push groove, and the push plate slides in the push groove.
By adopting the technical scheme, when the filter plate or the activated carbon layer needs to be disassembled, the push plate is pulled towards the direction deviating from the corresponding connecting block, the push plate drives the connecting block to be separated from the clamping groove through the connecting rod, the outer frame can be taken out from the annular groove, and the disassembling efficiency of the filter plate and the activated carbon layer is improved; and, if the frame is torn open in the annular after, draw-in groove and spread groove production dislocation, in the connecting block still did not insert the draw-in groove, can follow the outside direct observation of intake stack the position of push pedal, rotate the frame this moment, when the push pedal resumes initial position, prove that the connecting block has inserted in the draw-in groove, still improved filtering component's installation effectiveness.
Optionally, the push groove inside wall is fixed with the telescopic link, and the telescopic link is close to the one end that corresponds the connecting block and is fixed with the push pedal, and the flexible direction of telescopic link is unanimous with the direction of sliding of connecting block.
Through adopting above-mentioned technical scheme, when promoting the push pedal, the telescopic link contracts, and the telescopic link can play the effect of direction to the direction of sliding of push pedal, has improved the stability of push pedal when sliding.
Optionally, all the connecting assemblies and the detaching assemblies are located on the same side of the corresponding ring groove; the dovetail groove parallel to the sliding direction of the push plate is formed in the circumferential outer side wall of the air inlet pipeline, a dovetail strip is connected to the inner side of the dovetail groove in a sliding mode, a plurality of push claws are hinged to the outer surface of the dovetail strip, each push claw is located on one side, close to the corresponding ring groove, of each different push plate respectively, and one end, far away from the dovetail strip, of each push claw is abutted to the corresponding push plate.
By adopting the technical scheme, if the filter plate and the activated carbon layer are required to be disassembled, the push claws are all rotated to one side of the corresponding push plate and are mutually abutted, at the moment, the dovetail bar is pushed, and all the push claws drive the corresponding push plates to slide together, so that all the connecting blocks are completely separated from the clamping grooves, and the disassembling efficiency of the filter assembly is improved; if only need dismantle an frame, then only need rotate a pusher dog to corresponding push pedal department, promote dovetail or pusher dog and can make this push pedal remove, need not directly to stir less push pedal outer end again, and then improved the dismantlement efficiency of frame.
Optionally, both ends of the dovetail strip are all fixed with guide bars, guide grooves are all formed in both ends of the dovetail groove, and one end, far away from the dovetail strip, of each guide bar is always located in the corresponding guide groove.
By adopting the technical scheme, when the dovetail strip slides in the dovetail groove, the guide rod slides in the guide groove, so that the sliding stability of the dovetail strip is improved.
Optionally, both ends of the dovetail strip are fixed with a return spring, and one end of the return spring, which is far away from the dovetail strip, is fixed with the inner wall of the dovetail groove.
Through adopting above-mentioned technical scheme, when promoting the dovetail strip, two reset spring stretch and compress respectively, and the dovetail strip slides and finishes the back, loosens the dovetail strip, and two reset spring drive dovetail strip reset, have improved filter assembly's dismouting efficiency.
Optionally, the hinged end of each pushing claw and the corresponding hinged part of the dovetail strip are in interference fit.
By adopting the technical scheme, when the push claws are rotated, the push claws can be rotated to any position and kept in a static state, the influence of adjacent push claws on the operation is reduced when one of the push claws is rotated, the operation efficiency of the push claws is improved, and the push claws can also be used as handles to drive the dovetail strips to move.
Optionally, the number of the dismounting assemblies is two, and the dismounting assemblies are respectively located on two opposite sides of the air inlet pipeline; the dismouting subassembly includes rotor plate and a plurality of screw, and the rotor plate articulates in the relative both sides of dismantlement lid lateral wall, and one of them rotor plate is kept away from the one end of self articulated department and is located the dovetail surface, and the one end that self articulated department was kept away from to another rotor plate is located intake stack circumference lateral wall, and a plurality of screws run through behind the corresponding rotor plate respectively threaded connection on dovetail or intake stack.
Through adopting above-mentioned technical scheme, will dismantle the lid and detain after dismantling mouth department, rotatory two rotor plates make it laminate respectively on dovetail and air-supply line, with the back of screwing up the screw, not only can make and dismantle the lid fixed for the air-supply line, can also fix the dovetail in the dovetail, will dismantle the lid earlier and pull down the back, just can carry out filter assembly's dismantlement, improved the stability of filter assembly when using.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the filter assembly needs to be cleaned or replaced, the disassembly cover is disassembled from the air inlet pipeline through the disassembly assembly, so that the disassembly opening is opened, the filter assembly can be disassembled, and the filter assembly is taken out from the disassembly opening, and the cleaning and replacing efficiency of the filter assembly is improved;
2. if the filter plate and the activated carbon layer need to be disassembled, the push claws are all rotated to one side of the corresponding push plate and abutted against each other, at the moment, the dovetail strip is pushed, and all the push claws drive the corresponding push plates to slide together, so that all the connecting blocks are completely separated from the clamping grooves, and the disassembling efficiency of the filter assembly is improved;
3. when the push claws are rotated, the push claws can be rotated to any position and kept in a static state, so that the influence of adjacent push claws on the operation is reduced when one of the push claws is rotated, the operation efficiency of the push claws is improved, and the push claws can also be used as handles to drive the dovetail strips to move.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a partial cross-sectional view showing a filter assembly;
FIG. 3 is a partial cross-sectional view showing the connection assembly;
FIG. 4 is a schematic view showing the structure of the removable assembly;
fig. 5 is a partial sectional view showing the guide bar and the guide groove.
In the figure, 1, an air conditioner; 2. an air inlet pipeline; 21. an air inlet machine; 22. a disassembly port; 23. disassembling the cover; 24. a ring groove; 241. connecting grooves; 25. pushing the groove; 251. a telescopic rod; 3. a filter assembly; 31. filtering the plate; 32. a water-absorbing layer; 33. an activated carbon layer; 4. an outer frame; 41. a card slot; 5. a connection assembly; 51. a connecting spring; 52. connecting blocks; 6. disassembling the assembly; 61. a connecting rod; 62. pushing the plate; 7. disassembling and assembling the components; 71. a rotating plate; 72. a screw; 8. a dovetail groove; 81. a dovetail strip; 82. a push claw; 83. a guide bar; 84. a guide groove; 85. a return spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses air conditioner new trend system.
Referring to fig. 1 and 2, an air-conditioning fresh air system comprises an air conditioner 1 and an air inlet duct 2 connected to the air conditioner 1, wherein an air inlet fan 21 is fixed at one end of the air inlet duct 2 close to the air conditioner 1; a filtering component 3 is arranged in the air inlet machine 21, the filtering component 3 comprises a filter plate 31, a water absorption layer 32 and an activated carbon layer 33 which are sequentially arranged in the air inlet pipeline 2 from the direction far away from the air conditioner 1 to the direction close to the air conditioner 1, an outer frame 4 is fixedly sleeved outside the filter plate 31, the water absorption layer 32 and the activated carbon layer 33, a plurality of annular grooves 24 for inserting the outer frame 4 are formed in the inner wall of the air inlet pipeline 2, and the outer frame 4 is detachably connected in the annular grooves 24; the air inlet pipe 2 top is seted up and is located the dismantlement mouth 22 directly over filtering component 3, and the dismantlement mouth 22 department lock has with its confined dismantlement lid 23, is equipped with the dismouting subassembly 7 of fixing the two between air inlet pipe 2 and the dismantlement lid 23, and filtering component 3 can be followed and dismantled mouthful 22 and taken out.
In this embodiment, the water absorption layer 32 may be made of sponge. The air inlet fan 21 draws the outside air into the air inlet duct 2, and the air is filtered by the filter assembly 3 and then enters the room through the air conditioner 1. The disassembly cover 23 is disassembled through the disassembly and assembly component 7 so that the disassembly port 22 is opened, the disassembly of the filter plate 31, the water absorption layer 32 or the activated carbon layer 33 can be selectively carried out, and the cleaning and replacement efficiency of the filter component 3 is improved.
Referring to fig. 2 and 3, a connecting assembly 5 for fixing the outer frame 4 is arranged between each outer frame 4 and the corresponding ring groove 24, and a detaching assembly 6 for detaching the outer frame 4 is arranged between each housing and the corresponding ring groove 24; the connecting assembly 5 and the disassembling assembly 6 are both positioned at the bottom of the air inlet pipeline 2.
Coupling assembling 5 includes connecting spring 51 and connecting block 52, the same one side of every annular 24 bottom has all horizontally seted up connecting groove 241, connecting spring 51 is fixed in connecting groove 241, connecting block 52 slides and connects in connecting groove 241, connecting block 52 is fixed with connecting spring 51, draw-in groove 41 in connecting groove 241 has been seted up in the 4 lateral walls of frame, connecting spring 51 is when natural state, connecting block 52 is located connecting groove 241 and draw-in groove 41 simultaneously, the upper surface slope that connecting block 52 is located draw-in groove 41 sets up.
The dismounting assembly 6 comprises a connecting rod 61 arranged horizontally and a push plate 62 arranged vertically, the bottom of the circumferential outer side wall of the air inlet pipeline 2 is provided with a plurality of push grooves 25, and each push groove 25 is positioned on the same side of the corresponding ring groove 24; one end of the connecting rod 61 is positioned in the connecting groove 241 and fixed with the connecting block 52, the other end of the connecting rod 61 is positioned in the push groove 25 and fixed with the top end of the push plate 62, and the push plate 62 horizontally slides in the push groove 25; an expansion rod 251 parallel to the connecting rod 61 is fixed between the bottom of the inner side wall of the push groove 25 and the push plate 62, and the bottom end of the push plate 62 extends out of the push groove 25.
When the outer frame 4 is inserted into the ring groove 24, the inclined surface of the connecting block 52 is extruded by the outer frame 4 and completely enters the connecting groove 241, the connecting spring 51 is compressed at the moment, and after the clamping groove 41 is communicated with the connecting groove 241, the resilience force of the connecting spring 51 enables the connecting block 52 to be inserted into the clamping groove 41, so that the installation efficiency of the filter assembly 3 is improved; if the outer frame 4 is inserted into the ring groove 24, the clamping groove 41 and the connecting groove 241 are dislocated, and the push plate 62 is not at the initial position, the outer frame 4 is directly rotated, and after the push plate 62 is restored to the initial position, it can be proved that the connecting block 52 is inserted into the clamping groove 41, and the installation efficiency of the filter assembly 3 is further improved. Promote push pedal 62 and make telescopic link 251 shrink, push pedal 62 drives connecting block 52 through connecting rod 61 and breaks away from draw-in groove 41, can take frame 4 out in the annular 24 this moment, has improved filtering component 3's dismantlement efficiency.
Referring to fig. 4 and 5, a dovetail groove 8 parallel to the connecting rod 61 is formed in the circumferential outer side wall of the air inlet duct 2, a dovetail strip 81 is connected to the inside of the dovetail groove 8 in a sliding manner, a plurality of arc-shaped push claws 82 are hinged to the outer surface of the dovetail strip 81, when the push claws 82 are attached to the air inlet duct 2, one ends of the push claws 82 far away from the hinge positions of the push claws 82 are attached to the side wall of the corresponding push plate 62, all the push claws 82 are located on the same side of the corresponding push plate 62, and the hinge ends of the push claws 82 and the corresponding hinge positions of the dovetail strip 81 are in interference fit, so that when the push claws 82 are rotated, the push claws 82 can be rotated to any position and kept in a static state. All the push claws 82 are rotated to the positions corresponding to the push plates 62 and abut against the push plates, and at the moment, the dovetail strips 81 are pushed, so that all the push plates 62 can move simultaneously; if only one outer frame 4 needs to be disassembled, only one push claw 82 needs to be rotated to the push plate 62, so that the disassembly efficiency of the filter assembly 3 is improved.
Referring to fig. 4 and 5, two ends of the dovetail groove 8 are both provided with guide grooves 84 parallel to the connecting rod 61, two ends of the dovetail bar 81 are both fixed with guide rods 83, and one end of each guide rod 83 far away from the dovetail bar 81 slides in the corresponding guide groove 84 all the time; the two ends of the dovetail groove 8 are both fixed with return springs 85, the ends of the two return springs 85 close to each other are both fixed on the dovetail strip 81, and the guide rod 83 passes through the middle of the corresponding return spring 85. When pushing up dovetail 81, guide bar 83 slides in corresponding guide way 84, and two reset spring 85 stretch and compress respectively, have improved filter component 3's dismantlement stability, loosen dovetail 81 after, reset spring 85 drives dovetail 81 and resets to dismantle next time.
Referring to fig. 4, the disassembling and assembling components 7 are provided in two groups, and are respectively located on one side of the disassembling cover 23 close to the dovetail groove 8 and one side far away from the dovetail groove 8. The dismounting assembly 7 comprises a rotating plate 71 hinged on the outer surface of the dismounting cover 23 and a plurality of screws 72 penetrating through the rotating plate 71; one ends of the two rotating plates 71, which are far away from the hinged position of the rotating plates, are respectively attached to the outer surface of the dovetail strip 81 and the outer side wall of the air inlet pipeline 2, and the screws 72 respectively penetrate through the corresponding rotating plates 71 and then are in threaded connection with the dovetail strip 81 or the air inlet pipeline 2. The rotating plate 71 can be rotated to detach the detaching cap 23 by unscrewing the screw 72; after the screws 72 are screwed on, the dovetail strip 81 can be fixed in the dovetail groove 8, the possibility of accidental movement of the push plate 62 is reduced, and the stability of the filter assembly 3 during working is improved.
The implementation principle of an air conditioner new trend system of the embodiment of this application does: the air inlet fan 21 draws the outside air into the air inlet duct 2, and the air is filtered by the filter assembly 3 and then enters the room through the air conditioner 1. When the filter assembly 3 needs to be disassembled, the screw 72 is unscrewed, and the rotating plate 71 can be rotated to disassemble the disassembling cover 23, if the filter plate 31, the water absorbing layer 32 and the activated carbon layer 33 need to be disassembled, the push claws 82 are all rotated to one side of the corresponding push plate 62 and abutted against each other, at this time, the dovetail strip 81 is pushed, all the push claws 82 drive the corresponding push plates 62 to slide together, all the connecting blocks 52 are all separated from the clamping grooves 41, and at this time, all the outer frames 4 can be pulled out of the annular grooves 24; if only one outer frame 4 needs to be disassembled, only one push claw 82 needs to be rotated to the position corresponding to the push plate 62, and the dovetail strip 81 or the push claw 82 is pushed to move the push plate 62, so that the cleaning and replacing efficiency of the filter assembly 3 is improved.
When installing filter element 3, when inserting frame 4 in annular groove 24, the inclined plane of connecting block 52 receives the extrusion of frame 4, and get into in the spread groove 241 completely, connecting spring 51 produces the compression this moment, after draw-in groove 41 and spread groove 241 intercommunication, connecting spring 51's resilience force makes connecting block 52 insert in draw-in groove 41, will dismantle lid 23 lock again and dismantle mouthful 22 department, rotatory two rotor plates 71 make it laminate respectively on dovetail 81 and intake stack 2, twist the back with screw 72, not only can make and dismantle lid 23 fixed for intake stack 2, can also fix dovetail 81 in dovetail 8, the installation effectiveness of filter element 3 has been improved.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 (5)
1. The utility model provides an air conditioner new trend system, includes air conditioner (1) and communicates intake stack (2) on air conditioner (1), its characterized in that: an air inlet machine (21) is fixed in the air inlet pipeline (2), a filtering component (3) is detachably connected in the air inlet pipeline (2), and the filtering component (3) is used for filtering impurities entering the air conditioner (1); the circumferential side wall of the air inlet pipeline (2) is provided with a disassembly opening (22), and the filter assembly (3) is positioned at the disassembly opening (22) and can be taken out from the disassembly opening (22); a disassembly cover (23) for sealing the disassembly opening (22) is arranged at the disassembly opening, and a disassembly and assembly component (7) for fixing the air inlet pipeline (2) and the disassembly cover (23) is arranged between the air inlet pipeline and the disassembly cover; the filter component (3) comprises a filter plate (31) and an activated carbon layer (33), and outer frames (4) are fixedly sleeved on the circumferential side walls of the filter plate (31) and the activated carbon layer (33); a connecting component (5) for fixing the outer frame (4) and the air inlet pipeline (2) is arranged between the outer frame (4) and the air inlet pipeline (2), and a disassembling component (6) for releasing the fixed relation of the outer frame (4) and the air inlet pipeline (2) is arranged between the outer frame (4) and the air inlet pipeline; the connecting assembly (5) comprises a connecting spring (51) and a connecting block (52), a plurality of annular grooves (24) communicated with the disassembling port (22) are formed in the circumferential inner wall of the air inlet pipeline (2), and each outer frame (4) is inserted into different annular grooves (24) respectively; the inner side wall of the ring groove (24) is provided with a connecting groove (241), the side wall of the outer frame (4) is provided with a clamping groove (41) communicated with the connecting groove (241), a connecting spring (51) is fixed in the connecting groove (241), a connecting block (52) slides between the connecting groove (241) and the clamping groove (41), the connecting block (52) is fixed with the connecting spring (51), and the connecting block (52) is positioned in the clamping groove (41) and is obliquely arranged right opposite to the side wall of the dismounting opening (22); the disassembly assembly (6) comprises a connecting rod (61) and a push plate (62), a plurality of push grooves (25) are formed in the circumferential outer side wall of the pipeline, one end of the connecting rod (61) is located in a connecting groove (241) and fixed with a connecting block (52), the other end of the connecting rod (61) is located in the push groove (25) and fixed with the push plate (62), the outer end of the push plate (62) is located outside the push groove (25), and the push plate (62) slides in the push groove (25); all the connecting components (5) and the disassembling components (6) are positioned on the same side of the corresponding ring groove (24); the outer side wall of the circumferential direction of the air inlet pipeline (2) is provided with a dovetail groove (8) parallel to the sliding direction of the push plate (62), the dovetail groove (8) is connected with a dovetail strip (81) in a sliding manner, the outer surface of the dovetail strip (81) is hinged with a plurality of push claws (82), each push claw (82) is respectively positioned on one side of different push plates (62) close to the corresponding ring groove (24), and one end of each push claw (82) far away from the dovetail strip (81) is abutted to the push plate (62); the hinged end of each push claw (82) is in interference fit with the corresponding hinged part of the dovetail strip (81).
2. An air conditioning fresh air system according to claim 1, wherein: the inner side wall of the push groove (25) is fixed with a telescopic rod (251), one end, close to the corresponding connecting block (52), of the telescopic rod (251) is fixed with the push plate (62), and the telescopic direction of the telescopic rod (251) is consistent with the sliding direction of the connecting block (52).
3. An air conditioning fresh air system according to claim 1, wherein: guide rods (83) are fixed at two ends of the dovetail strip (81), guide grooves (84) are formed in two ends of the dovetail groove (8), and one end, far away from the dovetail strip (81), of each guide rod (83) is located in the corresponding guide groove (84) all the time.
4. An air conditioning fresh air system according to claim 1, wherein: and the two ends of the dovetail strip (81) are both fixed with a return spring (85), and one end of the return spring (85) far away from the dovetail strip (81) is fixed with the inner wall of the dovetail groove (8).
5. An air conditioning fresh air system according to claim 1, characterized in that: the two disassembling and assembling components (7) are respectively positioned at two opposite sides of the air inlet pipeline (2); dismouting subassembly (7) are including rotor plate (71) and a plurality of screw (72), rotor plate (71) articulate in the relative both sides of dismantlement lid (23) lateral wall, one of them rotor plate (71) is kept away from the one end of self articulated department and is located dovetail (81) surface, the one end that self articulated department was kept away from in another rotor plate (71) is located air inlet duct (2) circumference lateral wall, a plurality of screw (72) run through behind corresponding rotor plate (71) respectively threaded connection on dovetail (81) or air inlet duct (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110933424.3A CN113639358B (en) | 2021-08-14 | 2021-08-14 | Air conditioner fresh air system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110933424.3A CN113639358B (en) | 2021-08-14 | 2021-08-14 | Air conditioner fresh air system |
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| CN113639358A CN113639358A (en) | 2021-11-12 |
| CN113639358B true CN113639358B (en) | 2022-10-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209484751U (en) * | 2018-12-27 | 2019-10-11 | 杭州中技建设工程管理有限公司 | A kind of room conditioning purification unit |
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| CN209355465U (en) * | 2019-01-09 | 2019-09-06 | 德雷滋(广州)智能科技有限公司 | A kind of central air-conditioning of automatic energy saving |
| CN211601003U (en) * | 2019-12-17 | 2020-09-29 | 无锡军创工程技术有限公司 | Air self-cleaning type full-working-condition self-adaptive control device of combined air-conditioning box |
| CN112944536A (en) * | 2021-02-07 | 2021-06-11 | 杭州西湖味精有限公司 | Fresh air system |
| CN113154586B (en) * | 2021-04-25 | 2022-04-12 | 福建联创智业建设工程有限公司 | Supermarket heating ventilation air conditioner structure convenient to clean |
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| CN209484751U (en) * | 2018-12-27 | 2019-10-11 | 杭州中技建设工程管理有限公司 | A kind of room conditioning purification unit |
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