CN116592447A - Sealing valve for ventilation air conditioner - Google Patents
Sealing valve for ventilation air conditioner Download PDFInfo
- Publication number
- CN116592447A CN116592447A CN202310362221.2A CN202310362221A CN116592447A CN 116592447 A CN116592447 A CN 116592447A CN 202310362221 A CN202310362221 A CN 202310362221A CN 116592447 A CN116592447 A CN 116592447A
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- China
- Prior art keywords
- shaft
- worm
- rotating
- air conditioner
- sealing valve
- 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.)
- Pending
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- 238000009423 ventilation Methods 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 title claims description 30
- 239000000428 dust Substances 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims description 45
- 238000007664 blowing Methods 0.000 claims description 35
- 238000004140 cleaning Methods 0.000 claims description 34
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000003749 cleanliness Effects 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000010405 clearance mechanism Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- 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
-
- 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
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to the technical field of airtight valves, and discloses an airtight valve for a ventilation air conditioner, which solves the problems that the automation degree of the airtight valve is lower because a baffle in the airtight valve needs to be manually rotated, dust can be brought into an air conditioner through the airtight valve when an air conditioner pipeline ventilates, and the service life of the air conditioner can be influenced; this design realizes the intelligence of airtight valve and opens and shuts, avoids manual opening, realizes the clearance to the filter screen simultaneously, has improved the ventilation performance of airtight valve after opening, and effectual reduction dust gets into in the air conditioner, and then realizes the protection to the air conditioner.
Description
Technical Field
The invention belongs to the technical field of sealing valves, and particularly relates to a sealing valve for a ventilation air conditioner.
Background
The utility model provides a sealing device for ventilation air conditioner is that a sealing device that is used in the air conditioner ventilation process, and it can seal the air conditioning pipeline, and it has extensive use in sealing device field, and current sealing valve device for ventilation air conditioner includes the valve body, is provided with the working chamber in the valve body, is provided with the baffle in the working chamber, and this kind of sealing valve device for ventilation air conditioner needs manual rotation to realize the rotation of baffle when using to reach the sealing and opening to the working chamber, and then realize opening or sealing of air conditioning pipeline.
The closed valve device for the ventilation air conditioner is low in automation degree due to the fact that the baffle plate is required to be manually rotated, dust can be brought into an air conditioner pipeline during ventilation, the dust can enter the air conditioner through the closed valve, and then the service life of the air conditioner can be influenced.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the sealing valve for the ventilation air conditioner, which effectively solves the problems that in the prior art, the automation degree of the sealing valve is lower because a baffle plate in the sealing valve needs to be manually rotated, and meanwhile, dust can be brought into an air conditioner pipeline during ventilation, so that the dust can enter the air conditioner through the sealing valve, and the service life of the air conditioner can be further influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a closed valve for ventilation air conditioner, including the closed valve body, the cavity has been seted up to the intermediate position of closed valve body, the holding tank I that is located the cavity top has been seted up on the top of closed valve body, the holding tank II that is located cavity one side has been seted up on the closed valve body, be linked together through the intercommunicating pore that the equidistance was equipped with between cavity and the holding tank II, four revolving doors are in proper order equipped with in the inside of cavity from top to bottom, four revolving doors zonulae occludens, the axis of rotation is installed to the intermediate position of revolving door, the one end of axis of rotation runs through the intercommunicating pore and extends to the inside of holding tank II, and the one end of axis of rotation all is equipped with conical gear I, connect through the linkage piece that opens and shuts between four conical gear I, the fixed block is installed to the inner wall of cavity, be equipped with the filter screen on the fixed block, the bilateral symmetry of filter screen is equipped with dust clearance mechanism, the inside of holding tank I is equipped with the actuating mechanism that is connected with linkage piece and dust clearance mechanism;
the driving mechanism comprises a double-shaft motor, a first worm, a transmission shaft, a first worm wheel and a transmission unit, wherein the double-shaft motor is installed on one side of the inner bottom of the first accommodating groove, the double-shaft motor is connected with an opening and closing linkage piece, the first worm is installed on the inner bottom of the first accommodating groove, the first worm wheel is sleeved on one output shaft of the first worm and one output shaft of the double-shaft motor, the first two belt wheels are connected through a connecting belt, the transmission shaft is installed on the inner wall of the first accommodating groove, the first worm wheel is sleeved on the transmission shaft and meshed with the first worm wheel, and the transmission unit connected with the dust cleaning mechanism is arranged on the transmission shaft.
Preferably, the both sides of revolving door all are equipped with the stop plate that central symmetry set up, and the sliding port with stop plate sliding connection is all seted up to the inner wall of cavity, and the sliding port is arc structure, and the cross section of stop plate is triangle-shaped structure.
Preferably, the opening and closing linkage piece comprises a rotating shaft and four conical gears, the other output shaft of the double-shaft motor is connected with the rotating shaft, the rotating shaft is arranged in the accommodating groove II, the conical gears IV are equidistantly arranged on the rotating shaft, the four conical gears are arranged, and the four conical gears are in meshed connection with the first conical gear.
Preferably, the dust cleaning mechanism comprises a moving box, a storage box, a cleaning brush plate, an opening, a lifting part and a blowing group, wherein the moving box is symmetrically arranged on two sides of the filter screen, the storage box is arranged at the bottom end of the moving box close to one side of the rotating door, the cleaning brush plate is arranged on one side of the two moving boxes close to the filter screen, the cleaning brush plate is in sliding connection with the filter screen, the two moving boxes are connected with the transmission unit through the lifting part, and the blowing group connected with the transmission unit is arranged on the two moving boxes.
Preferably, the transmission unit comprises two worm cylinders, a second conical gear, a third conical gear and a pushing group, wherein the two worm cylinders are fixedly connected to the transmission shaft, the second conical gear and the third conical gear are respectively arranged on one far away side of the two worm cylinders, the second conical gear and the third conical gear are respectively arranged on the outer portion of the transmission shaft, and the pushing group is arranged in the first accommodating groove.
Preferably, the lifting piece comprises a thread groove and a screw rod, the two movable boxes are provided with the thread groove, the screw rod is rotatably arranged on the cavity, the screw rod is inserted into the thread groove, the screw rod is in threaded connection with the thread groove, and the top end of the thread groove is provided with a bevel gear five which is in meshed connection with the bevel gear two and the bevel gear three.
Preferably, the blowing group includes worm axle, installation axle, belt pulley two, link up the belt two, suction fan, driving medium and blowing fan, the inner wall of removal box is installed worm axle and is located the installation axle of worm axle one side, all overlap on worm axle and the installation axle and be equipped with belt pulley two, connect through link up the belt two between two belt pulleys, one of them worm axle all is equipped with the suction fan with the one end of installation axle, and the suction fan is located the removal box that is close to the revolving door one side, the one end of another worm axle and installation axle all is equipped with the blowing fan, suction fan and blowing fan all are close to the opening setting, and two worm axles all are connected with the promotion group through the driving medium.
Preferably, the driving medium includes dwang, a rotation section of thick bamboo, stopper, spacing groove and worm wheel three, and the dwang is installed on the top of holding tank one, and the outside a rotation section of thick bamboo of locating the dwang is installed to the cover to the last rotation of removal box, and the bottom of a rotation section of thick bamboo is equipped with the worm wheel three of being connected with worm shaft meshing, and the bottom symmetry of dwang is equipped with the stopper, and the spacing groove with stopper sliding connection has been seted up to the inner wall of a rotation section of thick bamboo.
Preferably, the pushing group comprises an electric push rod, a push plate, a sleeve, a lantern ring, a worm wheel II, a clamping strip and a clamping groove, wherein the electric push rod is arranged at the inner top end of the first containing groove, the electric push rod is connected with the push plate, the sleeve is sleeved outside the rotating rod, the worm wheel II meshed with the worm cylinder is arranged at the bottom end of the sleeve, the lantern ring connected with the push plate is sleeved outside the sleeve, the clamping strip is symmetrically arranged on the outer wall of the rotating rod, and the clamping groove connected with the clamping strip in a sliding manner is formed in the inner wall of the sleeve.
Preferably, the limiting block, the limiting groove, the clamping strip and the clamping groove are all rectangular structures.
Compared with the prior art, the invention has the beneficial effects that:
(1) In operation, through being provided with the airtight valve body, the cavity, the holding tank I, the holding tank II, the rotating door, the rotating shaft, the communication hole, the conical gear I and the driving mechanism, power is provided for the rotation of the rotating door, and then the opening of the cavity is facilitated, the intelligent opening and closing of the airtight valve are realized, manual opening is avoided, meanwhile, power is provided for the dust cleaning mechanism, the scraping operation of the filter screen is facilitated, the cleaning of the filter screen is realized, the cleanliness of the filter screen is improved, the ventilation performance of the airtight valve after opening is improved, meanwhile, the filter screen can realize shielding of dust, dust is reduced to enter an air conditioner, and then the protection of the air conditioner is realized;
(2) The design of the rotating shaft and the bevel gear is convenient for realizing synchronous rotation of the four rotating doors, realizing opening and closing operation of the cavity, and further realizing intelligent opening and closing control of the closed valve;
(3) Through the design of the movable box, the storage box, the cleaning brush plate, the opening, the lifting piece and the blowing group, the movable box can move downwards conveniently when the movable box is opened, the cleaning brush plate can scrape the filter screen conveniently, the filter screen can be cleaned conveniently, the suction fan and the blowing fan can rotate simultaneously, the blowing fan can blow dust to approach the suction fan conveniently, the suction fan sucks the dust into the storage box for collection, and the dust collection operation can be realized;
(4) Through electric putter, push pedal, sleeve, lantern ring, worm wheel two, card strip and draw-in groove, effectually for the action of blowing the group provides possible, is convenient for make the rotation door realize sucking fan and blowing fan's rotation when opening, makes sucking fan and blowing fan work when rotating the door closure, and this design is convenient for blow dust one-way to the rotation door be close to, and then can realize the protection to the air conditioner.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of a sealing valve for a ventilation air conditioner according to the present invention;
FIG. 2 is a schematic side cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic side cross-sectional view of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic top view of a portion of the dust cleaning mechanism of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
in the figure: 1. a closed valve body; 2. a cavity; 3. an accommodating groove I; 4. a second accommodating groove; 5. a rotating door; 6. a rotating shaft; 7. a communication hole; 8. a first conical gear; 9. a stop plate; 10. a sliding port; 11. a fixed block; 12. a filter screen; 13. a biaxial motor; 14. a first worm; 15. a transmission shaft; 16. a first worm wheel; 17. a first belt pulley; 18. connecting a first belt; 19. a worm barrel; 20. a second bevel gear; 21. a conical gear III; 22. a rotation shaft; 23. a conical gear IV; 24. a moving case; 25. a storage box; 26. cleaning a brush plate; 27. a conical gear V; 28. a conical gear six; 29. an electric push rod; 30. a push plate; 31. a sleeve; 32. a collar; 33. a second worm wheel; 34. a rotating lever; 35. a rotating cylinder; 36. a screw rod; 37. a thread groove; 38. a limiting block; 39. a limit groove; 40. a third worm wheel; 41. a worm shaft; 42. a mounting shaft; 43. a belt pulley II; 44. connecting a second belt; 45. a suction fan; 46. an opening; 47. clamping strips; 48. a clamping groove; 49. blowing fan.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first embodiment is shown in fig. 1 to 6, the invention comprises a closed valve body 1, a cavity 2 is arranged at the middle position of the closed valve body 1, a first accommodating groove 3 positioned above the cavity 2 is arranged at the top end of the closed valve body 1, a second accommodating groove 4 positioned at one side of the cavity 2 is arranged on the closed valve body 1, the cavity 2 and the second accommodating groove 4 are communicated through communication holes 7 which are equidistantly arranged, four rotating doors 5 are sequentially arranged in the cavity 2 from top to bottom, the four rotating doors 5 are tightly connected, a rotating shaft 6 is arranged at the middle position of the rotating door 5, one end of the rotating shaft 6 penetrates through the communication holes 7 and extends to the inside of the second accommodating groove 4, one end of the rotating shaft 6 is provided with a first conical gear 8, the four conical gears 8 are connected through an opening and closing linkage piece, a fixed block 11 is arranged on the inner wall of the cavity 2, a filter screen 12 is arranged on the fixed block 11, dust cleaning mechanisms are symmetrically arranged at two sides of the filter screen 12, and a driving mechanism connected with the opening and closing linkage piece and the dust cleaning mechanism is arranged in the inside the accommodating groove 3;
the driving mechanism comprises a double-shaft motor 13, a worm one 14, a transmission shaft 15, a worm wheel one 16 and a transmission unit, wherein the double-shaft motor 13 is installed on one side of the inner bottom end of the accommodating groove one 3, the double-shaft motor 13 is connected with an opening and closing linkage piece, the worm one 14 is installed on the inner bottom end of the accommodating groove one 3, one belt pulley one 17 is sleeved on one output shaft of the worm one 14 and one output shaft of the double-shaft motor 13, the two belt pulleys one 17 are connected through a connecting belt one 18, the transmission shaft 15 is installed on the inner wall of the accommodating groove one 3, the worm wheel one 16 is sleeved on the transmission shaft 15, the worm wheel one 16 is meshed with the worm one 14 and connected with the transmission shaft 15, the transmission unit connected with a dust cleaning mechanism is arranged on the transmission shaft 15, stop plates 9 which are arranged in a central symmetry mode are arranged on two sides of the rotating door 5, sliding ports 10 which are in a cambered structure are formed in the inner wall of the cavity 2, the cross section of the stop plates 9 is in a triangular structure, and the connection tightness between the adjacent two rotating doors 5 is effectively improved through the design of the stop plates 9 and the sliding ports 10; the opening and closing linkage piece comprises a rotating shaft 22 and four conical gears 23, the other output shaft of the double-shaft motor 13 is connected with the rotating shaft 22, the rotating shaft 22 is arranged in the accommodating groove II 4, the conical gears 23 are equidistantly arranged on the rotating shaft 22, the four conical gears 23 are provided with four, and the four conical gears 23 are in meshed connection with the first conical gear 8;
through starting biax motor 13, biax motor 13 drives rotation axis 22 rotation, rotation axis 22 drives the rotation of conical gear four 23, through the meshing relation of conical gear four 23 and conical gear one 8, can make conical gear one 8 rotate, conical gear one 8 can drive axis of rotation 6 and rotate, and then axis of rotation 6 can realize the rotation of four revolving doors 5, and realize revolving door 5 and rotate to ninety degrees the maximum, and then realize opening of cavity 2, make things convenient for cavity 2 to ventilate, when revolving door 5 upset to vertical state, then make four revolving doors 5 zonulae occludens, and then realize closing of cavity 2, then realize the closed operation of airtight valve, simultaneously biax motor 13 can drive one of them belt pulley one 17 rotation, through the relation of connection of linking belt one 18, can make another belt pulley one 17 rotate, and then belt pulley one 17 can drive worm one 14 rotation, through the meshing relation of worm one 14 and worm wheel one 16, can make one 16 rotate, one worm wheel 16 drives transmission shaft 15 rotation, and then realize the action of dust clearance mechanism through the drive unit, effectually scrape and collect the dust on the filter screen 12, and then improve airtight valve 12's closure operation, the filter screen has improved the filter screen 12 after opening the filter screen has opened the filter screen and has improved the filter screen's clean ventilation performance.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, 3, 4, 5 and 6, the dust cleaning mechanism comprises a moving box 24, a storage box 25, a cleaning brush plate 26, an opening 46, a lifting member and a blowing group, the two sides of the filter screen 12 are symmetrically provided with the moving box 24, the storage box 25 is installed at the bottom end of the moving box 24 close to one side of the rotating door 5, the cleaning brush plate 26 is installed at one side of the two moving boxes 24 close to the filter screen 12, the cleaning brush plate 26 is in sliding connection with the filter screen 12, the two moving boxes 24 are connected with a transmission unit through the lifting member, the two moving boxes 24 are provided with the blowing group connected with the transmission unit, the transmission unit comprises two worm cylinders 19, a second bevel gear 20, a third bevel gear 21 and a pushing group, the transmission shaft 15 is fixedly connected with two worm cylinders 19, one far away side of the two worm cylinders 19 is respectively provided with a second conical gear 20 and a third conical gear 21, the second conical gear 20 and the third conical gear 21 are both arranged outside the transmission shaft 15, a pushing group is arranged inside the first containing groove 3, the lifting piece comprises a thread groove 37 and a screw rod 36, the two moving boxes 24 are both provided with the thread groove 37, the screw rod 36 is rotatably arranged on the cavity 2, the screw rod 36 is inserted into the thread groove 37, the screw rod 36 is in threaded connection with the thread groove 37, and the top end of the thread groove 37 is provided with a fifth conical gear 27 in meshed connection with the second conical gear 20 and the third conical gear 21;
when the worm wheel 16 rotates to drive the transmission shaft 15 to rotate, the transmission shaft 15 can realize the rotation of the worm drum 19, the conical gear 20 and the conical gear 21, through the meshing connection relation between the conical gear 27 and the conical gear 20 and the meshing connection relation between the conical gear 21 and the conical gear 28, the conical gear 27 and the conical gear 28 can reversely rotate, the conical gear 27 and the conical gear 28 can drive the screw rod 36 to rotate, the movable box 24 can move downwards on the screw rod 36 through the threaded connection relation between the screw rod 36 and the thread groove 37 and the sliding connection relation between the matched filter screen 12 and the cleaning brush plate 26, the cleaning brush plate 26 can slide downwards on the filter screen 12, the cleaning brush plate 26 can scrape the surface dust of the filter screen 12, the cleanliness of the filter screen 12 is improved, and meanwhile, the matched blowing group and the pushing group can work conveniently, the blowing group can stop working in the closing process of the rotating door 5.
In the third embodiment, based on the first embodiment, as shown in fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the blowing group comprises a worm shaft 41, a mounting shaft 42, a second belt pulley 43, a second connection belt 44, a suction fan 45, a transmission member and a blowing fan 49, the worm shaft 41 and the mounting shaft 42 positioned at one side of the worm shaft 41 are mounted on the inner wall of the moving box 24, the second belt pulley 43 is sleeved on the worm shaft 41 and the mounting shaft 42, the two belt pulleys 43 are connected through the second connection belt 44, one end of one of the worm shaft 41 and one of the mounting shaft 42 is provided with the suction fan 45, one end of the suction fan 45 is positioned in the moving box 24 close to one side of the rotating door 5, the other one end of the worm shaft 41 and one end of the mounting shaft 42 are provided with the blowing fan 49, the suction fan 45 and the blowing fan 49 are all close to the opening 46, the two worm shafts 41 are connected with the pushing group through the transmission member, the transmission member comprises a rotating rod 34, a rotating cylinder 35, a limiting block 38, a limiting groove 39 and a third worm wheel 40 are mounted on the top end of the first holding groove 3, the rotating cylinder 34 is rotatably provided with the rotating cylinder 35, the rotating cylinder 35 is symmetrically mounted on the rotating cylinder 24, and the bottom end of the rotating cylinder 35 is provided with the limiting block 38 is connected with the rotating cylinder 38, and the rotating cylinder 35 is connected with the rotating cylinder 38;
the worm cylinder 19 rotates to realize the rotation of the worm wheel II 33, the worm wheel II 33 drives the rotating rod 34 to rotate through the clamping relation between the clamping strip 47 and the clamping groove 48, the rotating rod 34 drives the rotating cylinder 35 to rotate through the clamping action of the threaded groove 37 and the limiting block 38, the rotating cylinder 35 drives the worm wheel III 40 to rotate, the worm shaft 41 rotates through the meshing connection relation between the worm wheel III 40 and the worm shaft 41, the worm shaft 41 drives the belt pulley II 43 to rotate, the other belt pulley II 43 rotates through the connection relation of the connecting belt II 44, and then the installation shaft 42 rotates, and then the worm shaft 41 and the installation shaft 42 drive the suction fan 45 and the blowing fan 49 to rotate, so that the blowing fan 49 is convenient to blow dust to the suction fan 45, and the suction fan 45 can suck the dust to the filter screen 12, and then the dust can conveniently enter the moving box 24 through the opening 46, and then the dust can fall in the storage box 25, the collection of the dust is effectively realized, the cleanliness of the filter screen 12 is improved, and the problem of low ventilation performance caused by the condition that the filter screen is blocked due to the existence of the long-term use 12 is solved.
In the fourth embodiment, based on the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 6, the pushing set includes an electric push rod 29, a push plate 30, a sleeve 31, a collar 32, a worm wheel two 33, a clamping strip 47 and a clamping groove 48, the electric push rod 29 is installed at the inner top end of the accommodating groove one 3, the electric push rod 29 is connected with the push plate 30, the sleeve 31 is sleeved outside the rotating rod 34, the worm wheel two 33 engaged with the worm cylinder 19 is arranged at the bottom end of the sleeve 31, the collar 32 connected with the push plate 30 is sleeved outside the sleeve 31, the clamping strip 47 is symmetrically arranged at the outer wall of the rotating rod 34, the clamping groove 48 slidingly connected with the clamping strip 47 is provided at the inner wall of the sleeve 31, and the limiting block 38, the limiting groove 39, the clamping strip 47 and the clamping groove 48 are all rectangular structures;
by starting the electric push rod 29, the electric push rod 29 drives the push plate 30 to move downwards, the push plate 30 drives the lantern ring 32 to move downwards, the lantern ring 32 drives the sleeve 31 to move downwards outside the rotating rod 34, the sleeve 31 drives the worm wheel II 33 to move downwards, the worm wheel II 33 is meshed with the worm cylinder 19, convenience is further effectively provided for dust collection, after the cleaning brush plate 26 moves to the lower part of the filter screen 12, the electric push rod 29 is started to drive the push plate 30 to move upwards, the push plate 30 drives the lantern ring 32 and the sleeve 31 to move upwards, the worm wheel II 33 and the worm cylinder 19 are separated from the meshed connection relation, and then the blowing group stops working when the double-shaft motor 13 reverses, so that convenience is effectively provided for dust collection of the blowing group.
Working principle: when the airtight valve is required to be opened in operation, the cavity 2 is opened, and then the turning of the rotary door 5 is required to be realized, before the turning of the rotary door 5, the electric push rod 29 is started firstly, the electric push rod 29 drives the push plate 30 to move downwards, the push plate 30 drives the sleeve ring 32 to move downwards, the sleeve ring 32 drives the sleeve 31 to move downwards outside the rotary rod 34, the sleeve 31 further drives the worm wheel II 33 to move downwards, and the worm wheel II 33 is meshed with the worm cylinder 19;
then, the double-shaft motor 13 is started to rotate positively, the double-shaft motor 13 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the conical gear IV 23 to rotate, the conical gear IV 8 can rotate through the meshing connection relation between the conical gear IV 23 and the conical gear IV 8, the conical gear IV 8 can drive the rotating shaft 6 to rotate, the rotating shaft 6 can further realize the rotation of the four rotating doors 5, the maximum rotation of the rotating doors 5 is realized to ninety degrees, the opening of the cavity 2 is further realized, and the ventilation of the cavity 2 is facilitated;
simultaneously, the rotation of the transmission shaft 15 can realize the rotation of the worm cylinder 19, the conical gear II 20 and the conical gear III 21, the conical gear V27 and the conical gear V28 can reversely rotate through the meshing connection relation between the conical gear V27 and the conical gear II 20 and the meshing connection relation between the conical gear III 21 and the conical gear V28, the conical gear V27 and the conical gear V28 can drive the screw rod 36 to rotate, the movable box 24 can downwards move on the screw rod 36 through the threaded connection relation between the screw rod 36 and the thread groove 37 and the sliding connection relation between the matched filter screen 12 and the cleaning brush plate 26, and the movable box 24 can downwards slide the cleaning brush plate 26 on the filter screen 12, so that the cleaning brush plate 26 can scrape the filter screen 12;
the worm cylinder 19 is meshed with the worm wheel II 33, the worm cylinder 19 rotates to realize rotation of the worm wheel II 33, the worm wheel II 33 drives the rotating rod 34 to rotate through the clamping relation between the clamping strip 47 and the clamping groove 48, the rotating rod 34 drives the rotating cylinder 35 to rotate through the clamping action of the threaded groove 37 and the limiting block 38, the rotating cylinder 35 drives the worm wheel III 40 to rotate, the worm shaft 41 rotates through the meshing connection relation between the worm wheel III 40 and the worm shaft 41, the worm shaft 41 drives the belt pulley II 43 to rotate, the other belt pulley II 43 rotates through the connection relation of the connecting belt II 44, the rotation of the mounting shaft 42 is realized, the worm shaft 41 and the mounting shaft 42 drive the suction fan 45 and the blowing fan 49 to rotate, the blowing fan 49 is convenient to blow dust to the filter screen 12, and the suction fan 45 is convenient to suck the filter screen 12, dust is convenient to enter the moving box 24 through the opening 46, the dust can fall into the storage box 25, the dust collection is effectively realized, the cleanliness of the filter screen 12 is improved, and the problem that the filter screen is not high in ventilation condition caused by long-term use is solved;
when the cleaning brush plate 26 moves to the lower part of the filter screen 12, the double-shaft motor 13 is stopped to work, so that the closed valve is kept in an open state, when the closed valve is needed to be closed, the rotary door 5 is required to rotate to a vertical state, at the moment, the electric push rod 29 is started to drive the push plate 30 to move upwards, then the push plate 30 drives the lantern ring 32 and the sleeve 31 to move upwards, the worm wheel 33 and the worm cylinder 19 are separated from meshed connection relation, the driving of the blowing group is effectively disconnected, the double-shaft motor 13 is started to rotate reversely, the moving box 24 is convenient to move upwards, the blowing fan 49 and the suction fan 45 are not caused to rotate reversely, dust on the filter screen 12 can only move to one side of the rotary door 5, the dust is prevented from entering an air conditioner, the protection of the air conditioner is further realized, the cleaning of dust on the surface of the filter screen 12 is realized, the cleanliness of the filter screen 12 is improved, meanwhile, the ventilation performance of the filter screen 12 is improved, and the ventilation performance of the filter screen 12 is further improved, and the ventilation performance of the closed valve after the opening is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A sealing valve for a ventilation air conditioner, comprising a sealing valve body (1), characterized in that: the dust-cleaning device is characterized in that a cavity (2) is formed in the middle position of the sealing valve body (1), a first accommodating groove (3) located above the cavity (2) is formed in the top end of the sealing valve body (1), a second accommodating groove (4) located on one side of the cavity (2) is formed in the sealing valve body (1), the cavity (2) is communicated with the second accommodating groove (4) through communication holes (7) formed in an equidistant mode, four rotating doors (5) are sequentially arranged in the cavity (2) from top to bottom, the four rotating doors (5) are tightly connected, a rotating shaft (6) is arranged in the middle position of the rotating door (5), one end of the rotating shaft (6) penetrates through the communication holes (7) and extends to the inside of the second accommodating groove (4), conical gears (8) are arranged at one end of the rotating shaft (6), the conical gears (8) are connected through opening and closing linkage pieces, a fixed block (11) is arranged on the inner wall of the cavity (2), a filter screen (12) is arranged on the fixed block (11), dust-cleaning mechanism is symmetrically arranged on two sides of the filter screen (12), and a driving mechanism connected with the opening and closing linkage piece is arranged in the inside of the first accommodating groove (3);
the driving mechanism comprises a double-shaft motor (13), a worm one (14), a transmission shaft (15), a worm wheel one (16) and a transmission unit, wherein the double-shaft motor (13) is installed on one side of the inner bottom end of the accommodating groove one (3), the double-shaft motor (13) is connected with an opening and closing linkage piece, the worm one (14) is installed on the inner bottom end of the accommodating groove one (3), one belt pulley one (17) is sleeved on one of the output shafts of the worm one (14) and the double-shaft motor (13), the two belt pulleys one (17) are connected through a connecting belt one (18), the transmission shaft (15) is installed on the inner wall of the accommodating groove one (3), the worm wheel one (16) is sleeved on the transmission shaft (15), the worm wheel one (16) is meshed with the worm one (14), and the transmission unit connected with the dust cleaning mechanism is arranged on the transmission shaft (15).
2. A sealing valve for a ventilation air conditioner according to claim 1, wherein: both sides of the rotary door (5) are provided with stop plates (9) which are arranged in a central symmetry manner, the inner wall of the cavity (2) is provided with sliding ports (10) which are in sliding connection with the stop plates (9), the sliding ports (10) are arc-shaped structures, and the cross sections of the stop plates (9) are triangular structures.
3. A sealing valve for a ventilation air conditioner according to claim 1, wherein: the opening and closing linkage piece comprises a rotating shaft (22) and four conical gears (23), the other output shaft of the double-shaft motor (13) is connected with the rotating shaft (22), the rotating shaft (22) is arranged in the accommodating groove II (4), the conical gears (23) are arranged on the rotating shaft (22) at equal intervals, the four conical gears (23) are arranged, and the four conical gears (23) are meshed with the first conical gears (8).
4. A sealing valve for a ventilation air conditioner according to claim 1, wherein: the dust cleaning mechanism comprises a moving box (24), a storage box (25), cleaning brush plates (26), openings (46), lifting pieces and blowing groups, wherein the moving box (24) is symmetrically arranged on two sides of the filter screen (12), the storage box (25) is installed at the bottom end of the moving box (24) close to one side of the rotating door (5), the cleaning brush plates (26) are all installed on one side, close to the filter screen (12), of the two moving boxes (24), the cleaning brush plates (26) are in sliding connection with the filter screen (12), the two moving boxes (24) are connected with a transmission unit through the lifting pieces, and the blowing groups connected with the transmission unit are arranged on the two moving boxes (24).
5. A sealing valve for a ventilation air conditioner according to claim 1, wherein: the transmission unit comprises two worm cylinders (19), a second conical gear (20), a third conical gear (21) and a pushing group, wherein the two worm cylinders (19) are fixedly connected to the transmission shaft (15), the second conical gear (20) and the third conical gear (21) are respectively arranged on one far away side of the two worm cylinders (19), the second conical gear (20) and the third conical gear (21) are respectively arranged on the outer portion of the transmission shaft (15), and the pushing group is arranged in the first accommodating groove (3).
6. A sealing valve for a ventilation air conditioner according to claim 1, wherein: the lifting piece comprises a thread groove (37) and a screw rod (36), the two movable boxes (24) are provided with the thread groove (37), the screw rod (36) is rotatably arranged on the cavity (2), the screw rod (36) is inserted into the thread groove (37), the screw rod (36) is in threaded connection with the thread groove (37), and the top end of the thread groove (37) is provided with a bevel gear five (27) which is in meshed connection with a bevel gear two (20) and a bevel gear three (21).
7. A sealing valve for a ventilation air conditioner according to claim 4, wherein: the blowing group comprises a worm shaft (41), a mounting shaft (42), a belt pulley II (43), a connecting belt II (44), a suction fan (45), a transmission piece and a blowing fan (49), wherein the worm shaft (41) and the mounting shaft (42) arranged on one side of the worm shaft (41) are mounted on the inner wall of the moving box (24), the belt pulley II (43) is sleeved on the worm shaft (41) and the mounting shaft (42), the two belt pulleys II (43) are connected through the connecting belt II (44), one end of one worm shaft (41) and one mounting shaft (42) is provided with the suction fan (45), the suction fan (45) is positioned in the moving box (24) close to one side of the rotating door (5), the blowing fan (49) is arranged at one end of the other worm shaft (41) and one end of the mounting shaft (42), the suction fan (45) and the blowing fan (49) are both close to the opening (46), and the two worm shafts (41) are both connected with the pushing group through the transmission piece.
8. A sealing valve for a ventilation air conditioner according to claim 7, wherein: the transmission piece comprises a rotating rod (34), a rotating cylinder (35), a limiting block (38), a limiting groove (39) and a worm wheel III (40), wherein the rotating rod (34) is arranged at the top end of the first containing groove (3), the rotating cylinder (35) sleeved outside the rotating rod (34) is rotatably arranged on the moving box (24), the worm wheel III (40) meshed with the worm shaft (41) is arranged at the bottom end of the rotating cylinder (35), the limiting block (38) is symmetrically arranged at the bottom end of the rotating rod (34), and the limiting groove (39) in sliding connection with the limiting block (38) is formed in the inner wall of the rotating cylinder (35).
9. A sealing valve for a ventilation air conditioner according to claim 8, wherein: the pushing group comprises an electric push rod (29), a push plate (30), a sleeve (31), a lantern ring (32), a worm wheel II (33), a clamping strip (47) and a clamping groove (48), wherein the electric push rod (29) is arranged at the inner top end of the first accommodating groove (3), the electric push rod (29) is connected with the push plate (30), the sleeve (31) is sleeved outside the rotating rod (34), the worm wheel II (33) meshed with the worm cylinder (19) is arranged at the bottom end of the sleeve (31), the lantern ring (32) connected with the push plate (30) is sleeved outside the sleeve (31), the clamping strip (47) is symmetrically arranged on the outer wall of the rotating rod (34), and the clamping groove (48) in sliding connection with the clamping strip (47) is formed in the inner wall of the sleeve (31).
10. A sealing valve for a ventilation air conditioner according to claim 9, wherein: the limiting block (38), the limiting groove (39), the clamping strip (47) and the clamping groove (48) are all rectangular structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310362221.2A CN116592447A (en) | 2023-04-03 | 2023-04-03 | Sealing valve for ventilation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310362221.2A CN116592447A (en) | 2023-04-03 | 2023-04-03 | Sealing valve for ventilation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116592447A true CN116592447A (en) | 2023-08-15 |
Family
ID=87592664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310362221.2A Pending CN116592447A (en) | 2023-04-03 | 2023-04-03 | Sealing valve for ventilation air conditioner |
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| Country | Link |
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| CN (1) | CN116592447A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117067235A (en) * | 2023-10-13 | 2023-11-17 | 天津玖腾科技有限公司 | Safety cabin for grain sampling robot |
-
2023
- 2023-04-03 CN CN202310362221.2A patent/CN116592447A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117067235A (en) * | 2023-10-13 | 2023-11-17 | 天津玖腾科技有限公司 | Safety cabin for grain sampling robot |
| CN117067235B (en) * | 2023-10-13 | 2023-12-19 | 天津玖腾科技有限公司 | Safety cabin for grain sampling robot |
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