CN111706937A - Building heating and ventilation central air conditioner with efficient sterilization function - Google Patents
Building heating and ventilation central air conditioner with efficient sterilization function Download PDFInfo
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- CN111706937A CN111706937A CN202010606107.6A CN202010606107A CN111706937A CN 111706937 A CN111706937 A CN 111706937A CN 202010606107 A CN202010606107 A CN 202010606107A CN 111706937 A CN111706937 A CN 111706937A
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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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a building heating and ventilating central air conditioner with efficient sterilization, which comprises an indoor unit main body, wherein a ventilation device, a dust removal device, a limiting device, a strain device, a transmission device and a cleaning device are arranged inside the indoor unit main body; carry out ultraviolet irradiation to the inside space of return air case through first ultraviolet lamp and second ultraviolet lamp, make the inside bacterium of return air case killed under ultraviolet lamp light, realize the purpose of high-efficient sterilization, the bacterial content in the room air has been reduced, help people's physical and mental health, through the indoor set main part, ventilation unit, dust collector, stop device, strain device, the latch device, transmission, the cooperation of brushing device carries out the automatic clearance to adnexed dust on the filter screen, the clearance time point does not need artificial control, control to the time point is more accurate, and do not need people to dismantle the filter screen and get off and clear up, the operation degree of difficulty is little, time saving and labor saving, the practicality of this high-efficient building that disinfects warms up general central air conditioner is improved.
Description
Technical Field
The invention relates to the field of central air conditioners, in particular to a building heating and ventilating central air conditioner with efficient sterilization.
Background
The central heating and ventilation air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, wherein an internal refrigerating system adopts the principle of liquid gasification refrigeration to provide required cold energy for the air conditioning systems so as to offset the cold load of the indoor environment; the heating system provides required heat for the air conditioning system to offset heat load of indoor environment, specifically, equipment corresponding to a cold and heat source system is called an outdoor unit and is mainly installed outdoors, equipment corresponding to the air conditioning system is called an indoor unit and is mainly installed on an indoor roof.
Indoor set among the current warm central air conditioning system that leads to the bacterium to remain in indoor air and multiply gradually, make the bacterial content in the air increase gradually, cause danger to people's healthy easily, and in long-time use, the surface of dirt filtrating net can be attached to and is piled up a large amount of dusts, these dusts can block up the mesh of dirt filtrating net, lead to the air resistance to increase, the energy consumption increases, it gets off to dismantle the dirt filtrating net and clears up to need people, the clearance time point is difficult to accurate control, the operation degree of difficulty is big, waste time and energy, consequently, need to design a high-efficient building that disinfects warm central air conditioning that leads to general of warm building urgent need.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to solve the problems that an indoor unit in an existing heating and ventilation central air conditioning system in the prior art cannot efficiently sterilize air entering the indoor unit, bacteria are remained in the indoor air and are gradually bred, the content of the bacteria in the air is gradually increased, and danger is easily caused to the health of people.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a central air conditioning that building heating that high efficiency was disinfected leads to and uses, includes the indoor set main part, the inside ventilation unit, dust collector, stop device, strain device, transmission and the device of brushing of indoor set main part.
Preferably, the indoor unit main body comprises an air return box, a support plate is fixedly connected to the inner wall of the air return box, an air outlet is formed in the right side face of the air return box, an electric ventilation louver positioned above the support plate is arranged on the inner wall of the air return box, the electric ventilation louver is matched with the air outlet, a heater, a heat exchange coil and a first ultraviolet lamp are fixedly arranged between the top face of the inner cavity of the air return box and the top face of the support plate, the heater is positioned on the left side of the electric ventilation louver, the heater, the heat exchange coil and the first ultraviolet lamp are sequentially arranged from right to left, water blocking strips are fixedly arranged on the top face of the support plate, the number of the water blocking strips is two, the two water blocking strips are symmetrically distributed on the left side and the right side of the heat exchange coil, a water leakage pipe is fixedly inserted in the support plate, the bottom end of the water leakage pipe extends to the inside of the water collecting tank, the water collecting tank is fixedly communicated with an external drainage pipe through a pipeline, a mounting seat positioned on the left side of a first ultraviolet lamp is fixedly arranged on the top surface of the supporting plate, a double-shaft motor is fixed on the top surface of the mounting seat through a bolt, a rotating shaft is fixedly connected on each of two output shafts of the double-shaft motor, the other end of the rotating shaft is movably sleeved with the inner wall of the air return box, an air conditioner impeller is fixedly sleeved on the outside of the rotating shaft, a driving bevel gear is fixedly sleeved on the output shaft on the right side of the double-shaft motor, an air inlet hole is formed in the bottom surface of the air return box, a collecting box is movably inserted on the bottom surface of the air return box, a strong magnetic ring is sleeved on the outside of the collecting box, the bottom surface of the strong, and a junction box is fixedly arranged on the outer surface of the air return box.
Preferably, the ventilation device comprises a telescopic rod, the top end of the telescopic rod is fixedly connected to the bottom surface of a support plate, the bottom end of the telescopic rod is fixedly connected with two attaching plates, the two attaching plates correspond to two air conditioner impellers respectively, a linkage multi-side plate is fixedly connected between the two attaching plates, a compression spring is movably sleeved outside the telescopic rod, the top end of the compression spring is fixedly connected with the bottom surface of the telescopic rod, the bottom end of the compression spring is fixedly connected with the top surfaces of the attaching plates, a ventilation corrugated pipe is fixedly inserted on the attaching plates, the bottom end of the ventilation corrugated pipe is flush with the bottom surfaces of the attaching plates, the top end of the ventilation corrugated pipe is fixedly inserted on the support plate, the top end of the ventilation corrugated pipe is flush with the top surface of the support plate, the ventilation corrugated pipe corresponds to the air conditioner impellers, a power storage flat box is fixedly connected to the side surface of the attaching plates, the lifting plate is connected with the inner wall of the power storage flat box in a sliding mode, a lifting piece is fixedly connected to the bottom face of the lifting plate, the bottom end of the lifting piece extends to the outside of the power storage flat box and is fixedly inserted with a lifting shaft, and a pressure edge gear is movably sleeved on the outside of the lifting shaft.
Preferably, the dust removing device comprises a positioning rod and a positioning shaft, two end parts on the positioning rod are movably sleeved with the inner wall of the air return box, the positioning rod is positioned below the water collecting box and positioned at the right end of the air return box, a winding roller is fixedly sleeved outside the positioning rod, a torsion spring is movably sleeved outside the positioning rod, one end of the torsion spring is fixedly connected with the winding roller, the other end of the torsion spring is fixedly connected with the inner wall of the air return box, one end of the positioning shaft is movably sleeved with the inner wall of the air return box, a collecting roller is fixedly sleeved outside the positioning shaft, the number of the collecting rollers is two, the two collecting rollers respectively correspond to the two air conditioner impellers, a dust filter net is wound outside the collecting rollers, the surface of each collecting roller is fixedly connected with the end part of the dust filter net, and the other end of the dust filter net passes through a gap between the blank holder gear and the adhesive, the surface of the winding roller is fixedly connected with the end part of the dust filtering net, a fixed tooth hole is formed in the edge of the dust filtering net and meshed with the blank pressing gear, a power storage spring is sleeved on the outer portion of the positioning shaft in a movable mode, one end of the power storage spring is fixedly connected with the surface of the positioning shaft, the other end of the power storage spring is fixedly connected with the bottom surface of the inner cavity of the air return box, and a driven bevel gear located between the two collecting rollers is sleeved on the outer portion of the positioning shaft in a fixed mode.
Preferably, the limiting device comprises a flat disc box, the flat disc box is fixedly connected with the inner wall of the air return box, one end of the positioning shaft extends into the flat disc box and is movably sleeved with the inner wall of the flat disc box, a limiting ratchet wheel is arranged inside the flat disc box and is fixedly sleeved outside the positioning shaft, a flat fixed cylinder is fixedly connected to the top surface of the flat disc box, a telescopic rod is fixedly connected to the top surface of the inner cavity of the flat fixed cylinder, a limiting plate is fixedly connected to the bottom end of the telescopic rod, the limiting plate is slidably connected to the inner wall of the flat fixed cylinder, a pressure spring is movably sleeved outside the telescopic rod, the top end of the pressure spring is fixedly connected to the top surface of the inner cavity of the flat fixed cylinder, the bottom end of the pressure spring is fixedly connected to the top surface of the limiting plate, a clamping ratchet is fixedly connected to the bottom surface of the limiting plate, the bottom end of the clamping is extended into the flat, the top surface of the limiting plate is fixedly connected with a linkage rope, the other end of the linkage rope extends to the outside of the fixed flat cylinder and is fixedly connected with a linkage rod, and the other end of the linkage rod is fixedly connected with the corresponding force storage flat box.
Preferably, the strain device comprises a strain box, the left side surface of the strain box is fixedly connected with the left side surface of the inner cavity of the return air box, the bottom surface of the strain box is fixedly connected with the bottom surface of the inner cavity of the return air box, a clamping device is arranged on the top surface of the strain box, a strain shaft is movably inserted on the right side surface of the strain box, a strain bevel gear is fixedly sleeved at the right end of the strain shaft and meshed with a driven bevel gear, the left end of the strain shaft is movably sleeved with the left side surface of the inner cavity of the strain box, a direction-changing bevel gear and a winding wheel are fixedly sleeved outside the strain shaft, two pulling wires are wound outside the winding wheel, the winding directions of the two pulling wires outside the winding wheel are opposite, a lifting block is arranged inside the strain box, the end part of the lifting block is movably connected with two lifting legs, the number of the lifting legs is two, and the end parts of the two pulling, the bottom movable mounting who lifts the leg has the walking wheel, the walking wheel is connected with the bottom surface contact of meeting an emergency case inner chamber, fixedly connected with on the bottom surface of meeting an emergency case inner chamber and the locating plate of lifting leg looks adaptation, the locating plate is connected with the contact of lifting leg, two faces that two lifting legs are close to each other on the symmetric connection have a fixed plate, fixed grafting has the fixed axle on the fixed plate, U type shell fragment has been cup jointed in the activity on the fixed axle, the top fixedly connected with L type strip of strain case right flank, L type strip corresponds with the multilateral board of linkage.
Preferably, the clamping device comprises a clamping flat tube, the bottom surface of the clamping flat tube is fixedly connected with the top surface of the strain box, insertion holes are formed in the upper surface and the lower surface of the clamping flat tube, the right side surface of an inner cavity of the clamping flat tube is connected with a clamping push plate through a clamping spring in a transmission mode, the inner wall of the clamping push plate is slidably connected with the inner wall of the clamping flat tube, a clamping connector is fixedly connected onto the left side surface of the clamping push plate, a traction rope is fixedly connected onto the right side surface of the clamping push plate, a guide wheel is fixedly mounted on the right end surface of the clamping flat tube, the other end of the traction rope extends to the outside of the clamping flat tube, bypasses the guide wheel and is fixedly.
Preferably, the transmission device comprises a bending plate, the top end of the bending plate is fixedly connected with the left side surface of the inner cavity of the air return box, the bottom end of the bending plate is fixedly connected with the top surface of the support plate, a power output shaft is movably inserted on the bending plate, an output bevel gear is fixedly sleeved at the right end of the power output shaft and is meshed with the driving bevel gear, the left end of the power output shaft is movably sleeved with the left side surface of the inner cavity of the air return box, a guide bevel gear positioned at the left side of the bending plate is fixedly sleeved outside the power output shaft, a reinforcing plate is fixedly connected between the bending plate and the left side surface of the inner cavity of the air return box, a transmission rod is movably inserted on the reinforcing plate, an auxiliary bevel gear is fixedly sleeved at the top end of the transmission rod and is meshed with the guide bevel gear, the bottom end of the transmission rod penetrates through, the spout has been seted up to the inner wall of transfer line, the inside activity interlude of transfer line has the inserted bar, the spacing of side fixedly connected with of inserted bar, spacing slip is pegged graft in the inside of spout, the bottom of inserted bar extends to the outside of transfer line and fixed the cup joint has spacing dish, the outside activity of transfer line has cup jointed the force application spring that is located the backup pad below, the bottom surface fixed connection of force application spring's top and backup pad, the top surface fixed connection of force application spring's bottom and spacing dish, the bottom of inserted bar passes the interlude hole and extends to the inside of strain box and runs through the lift piece, it is rotatable and can't the drunkenness between lift piece and the inserted bar, the fixed cup joint in the bottom of locating plate has power bevel gear, power bevel gear and diversion bevel gear looks adaptation, the annular inclined plane groove that is located between spacing dish and the lift piece is seted up on the surface.
Preferably, the cleaning device includes the arc pipe, the bottom of arc pipe and the bottom surface fixed connection of return air case inner chamber, the through hole has been seted up on the left surface of arc pipe, fixed mounting has directional wheel on the bottom surface of arc pipe inner chamber, the other end activity of directional wheel is pegged graft in the inside of through hole, the inner wall fixedly connected with of arc pipe is located the partition plate of directional wheel top, the through wires hole has been seted up on the partition plate, the top surface that separates the plate is connected with the jacking piston through jacking spring transmission, the inner wall sliding connection of jacking piston and arc pipe, fixedly connected with jacking arc pole on the top surface of jacking piston, the top of jacking arc pole extends to the outside and the fixedly connected with cleaning brush of arc pipe, the cleaning brush is corresponding with the dust screen, fixedly connected with elasticity rope on the bottom surface of jacking piston, the other end of elasticity rope passes and separates the plate and walks around directional wheel and with rigging plate fixed connection.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
carry out ultraviolet irradiation to the inside space of return air case through first ultraviolet lamp and second ultraviolet lamp, make the inside bacterium of return air case killed under ultraviolet lamp light, realize the purpose of high-efficient sterilization, the bacterial content in the room air has been reduced, help people's physical and mental health, through the indoor set main part, ventilation unit, dust collector, stop device, strain device, the latch device, transmission, the cooperation of brushing device carries out the automatic clearance to adnexed dust on the filter screen, the clearance time point does not need artificial control, control to the time point is more accurate, and do not need people to dismantle the filter screen and get off and clear up, the operation degree of difficulty is little, time saving and labor saving, the practicality of this high-efficient building that disinfects warms up general central air conditioner is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present invention;
FIG. 3 is a left side view of the internal structure of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the construction of the ventilation device of FIG. 2 according to the present invention;
FIG. 5 is a schematic diagram of the right-view internal structure of the stopper of FIG. 3 according to the present invention;
FIG. 6 is a schematic diagram of the internal structure of the strain gauge of FIG. 2 according to the present invention;
FIG. 7 is a cross-sectional view taken at A-A of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of the internal structure of the clamping device of FIG. 6 according to the present invention;
FIG. 9 is a schematic view of the drive rod of FIG. 2 according to the present invention;
FIG. 10 is a cross-sectional view of the actuator rod of FIG. 9 in accordance with the present invention;
FIG. 11 is a schematic view of the internal structure of the power storage flat box of FIG. 4 according to the present invention;
fig. 12 is a schematic view of the internal structure of the cleaning device shown in fig. 2.
The reference numbers in the figures illustrate:
1. an indoor unit main body; 101. an air return box; 102. a support plate; 103. an air outlet; 104. electric ventilation shutter; 105. a heater; 106. a heat exchange coil; 107. a water bar; 108. a water leakage pipe; 109. a water collection tank; 110. a first ultraviolet lamp; 111. a mounting seat; 112. a dual-axis motor; 113. a rotating shaft; 114. an air conditioner impeller; 115. a drive bevel gear; 116. an air inlet hole; 117. a collection box; 118. a strong magnetic ring; 119. a second ultraviolet lamp; 120. a junction box; 2. a ventilation device; 201. a telescopic rod; 202. attaching a plate; 203. a compression spring; 204. a ventilation bellows; 205. a power storage flat box; 206. a tension spring; 207. lifting the plate; 208. lifting the pull sheet; 209. lifting the shaft; 210. a blank pressing gear; 211. linking the polygonal plates; 3. a dust removal device; 31. positioning a rod; 32. a winding roller; 33. a torsion spring; 34. positioning the shaft; 35. a collection roller; 36. a dust filter screen; 37. fixing the tooth hole; 38. a power storage spring; 39. a driven bevel gear; 4. a limiting device; 41. a disc flat box; 42. a limiting ratchet gear; 43. fixing the flat cylinder; 44. a zoom lever; 45. a limiting plate; 46. a pressure spring; 47. clamping the ratchet; 48. a linkage rope; 49. a linkage rod; 5. a strain device; 501. a strain tank; 502. a strain axis; 503. a strain bevel gear; 504. a direction-changing bevel gear; 505. a reel; 506. a pulling wire; 507. a lifting block; 508. lifting legs; 509. a traveling wheel; 510. positioning a plate; 511. a fixing plate; 512. a fixed shaft; 513. a U-shaped elastic sheet; 514. l-shaped strips; 6. a clamping device; 61. clamping the flat pipe; 62. inserting holes; 63. clamping a spring; 64. clamping the push plate; 65. a clamping head; 66. a pulling rope; 67. a guide wheel; 7. a transmission device; 701. a bending plate; 702. a power take-off shaft; 703. an output bevel gear; 704. a guide bevel gear; 705. a reinforcing plate; 706. a transmission rod; 707. an auxiliary bevel gear; 708. a righting pipe; 709. a chute; 710. a plug rod; 711. a limiting strip; 712. a limiting disc; 713. a force application spring; 714. an annular inclined plane groove; 715. a power bevel gear; 8. a brushing device; 80. an elastic cord; 81. an arc tube; 82. a through hole; 83. a directional wheel; 84. a partition plate; 85. threading holes; 86. a jacking spring; 87. a jacking piston; 88. jacking the arc-shaped rod; 89. and (4) cleaning the brush.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Referring to fig. 1-12, a central air conditioner for building heating and ventilation with high sterilization efficiency comprises an indoor unit main body 1, wherein a ventilation device 2, a dust removal device 3, a limiting device 4, a strain device 5, a transmission device 7 and a cleaning device 8 are arranged inside the indoor unit main body 1.
The indoor unit main body 1 comprises a return air box 101, a support plate 102 is fixedly connected to the inner wall of the return air box 101, an air outlet 103 is formed in the right side face of the return air box 101, an electric ventilation louver 104 located above the support plate 102 is arranged on the inner wall of the return air box 101, the electric ventilation louver 104 is matched with the air outlet 103, a heater 105, a heat exchange coil 106 and a first ultraviolet lamp 110 are fixedly installed between the top face of the inner cavity of the return air box 101 and the top face of the support plate 102, the heater 105 is located on the left side of the electric ventilation louver 104, the heater 105, the heat exchange coil 106 and the first ultraviolet lamp 110 are sequentially arranged from right to left, the heat exchange coil 106 is communicated with an external unit through a pipeline, water retaining strips 107 are fixedly installed on the top face of the support plate 102, the number of the water retaining strips 107 is two, the two water retaining strips 107 are symmetrically distributed on the left side and, the water leakage pipe 108 is positioned between the two water retaining strips 107, the bottom surface of the support plate 102 is fixedly connected with a water collecting tank 109, the bottom end of the water leakage pipe 108 extends to the inside of the water collecting tank 109, the water collecting tank 109 is fixedly communicated with an external drainage pipeline through a pipeline, the top surface of the support plate 102 is fixedly provided with a mounting seat 111 positioned at the left side of the first ultraviolet lamp 110, the top surface of the mounting seat 111 is fixed with a double-shaft motor 112 through bolts, two output shafts of the double-shaft motor 112 are fixedly connected with rotating shafts 113, the other end of the rotating shaft 113 is movably sleeved with the inner wall of the air return box 101, the outside of the rotating shaft 113 is fixedly sleeved with an air conditioner impeller 114, the output shaft at the right side of the double-shaft motor 112 is fixedly sleeved with a driving bevel gear 115, the bottom surface of the air return box 101 is provided with an air inlet hole 116, the bottom surface of the air return box 101, the strong magnetic ring 118 is magnetically attracted with the collection box 117, a second ultraviolet lamp 119 positioned above the collection box 117 is fixedly arranged on the inner wall of the air return box 101, and a junction box 120 is fixedly arranged on the outer surface of the air return box 101.
The ventilation device 2 comprises a telescopic rod 201, the top end of the telescopic rod 201 is fixedly connected to the bottom surface of a support plate 102, the bottom end of the telescopic rod 201 is fixedly connected with two attaching plates 202, the number of the attaching plates 202 is two, the two attaching plates 202 respectively correspond to two air conditioner impellers 114, a linkage polygonal plate 211 is fixedly connected between the two attaching plates 202, a compression spring 203 is movably sleeved outside the telescopic rod 201, the top end of the compression spring 203 is fixedly connected with the bottom surface of the telescopic rod 201, the bottom end of the compression spring 203 is fixedly connected with the top surface of the attaching plate 202, a ventilation corrugated pipe 204 is fixedly inserted on the attaching plate 202, the bottom end of the ventilation corrugated pipe 204 is flush with the bottom surface of the attaching plate 202, the top end of the ventilation corrugated pipe 204 is fixedly inserted on the support plate 102, the top end of the ventilation corrugated pipe 204 is flush with the top surface of the support plate 102, the ventilation corrugated pipe 204 corresponds, the top surface of the inner cavity of the power storage flat box 205 is connected with a lifting plate 207 in a transmission way through a tension spring 206, the lifting plate 207 is connected with the inner wall of the power storage flat box 205 in a sliding way, a lifting sheet 208 is fixedly connected to the bottom surface of the lifting plate 207, the bottom end of the lifting sheet 208 extends to the outside of the power storage flat box 205 and is fixedly inserted with a lifting shaft 209, an edge pressing gear 210 is movably sleeved on the outside of the lifting shaft 209, when the attaching plate 202 moves upwards, the linkage multi-side plate 211 is preferentially separated from the pulling rope 66, the clamping push plate 64 drives a clamping joint 65 to be inserted into the annular inclined plane groove 714 under the elastic force of the clamping spring 63, and the inserting rod 710 is clamped.
The dust removing device 3 comprises a positioning rod 31 and a positioning shaft 34, two end parts on the positioning rod 31 are movably sleeved with the inner wall of the air return box 101, the positioning rod 31 is positioned below the water collecting box 109, the positioning rod 31 is positioned at the right end of the air return box 101, a winding roller 32 is fixedly sleeved outside the positioning rod 31, a torsion spring 33 is movably sleeved outside the positioning rod 31, one end of the torsion spring 33 is fixedly connected with the winding roller 32, the other end of the torsion spring 33 is fixedly connected with the inner wall of the air return box 101, one end of the positioning shaft 34 is movably sleeved with the inner wall of the air return box 101, two collecting rollers 35 are fixedly sleeved outside the positioning shaft 34, the number of the collecting rollers 35 is two, the two collecting rollers 35 respectively correspond to the two air conditioner impellers 114, a dust filter 36 is wound outside the collecting rollers 35, the surface of the collecting rollers 35 is fixedly connected with the end parts of the dust filter 36, the other end of the dust filter 36 passes through a gap between the blank holder gear 210 and, the surface of the winding roller 32 is fixedly connected with the end part of the dust filtering net 36, the edge of the dust filtering net 36 is provided with a fixed tooth hole 37, the fixed tooth hole 37 is meshed with the edge pressing gear 210, the outer part of the positioning shaft 34 is movably sleeved with a power storage spring 38, one end of the power storage spring 38 is fixedly connected with the surface of the positioning shaft 34, the other end of the power storage spring 38 is fixedly connected with the bottom surface of the inner cavity of the air return box 101, and the outer part of the positioning shaft 34 is fixedly sleeved with a driven bevel gear 39 positioned between the two collecting rollers 35.
The limiting device 4 comprises a flat disc box 41, the flat disc box 41 is fixedly connected with the inner wall of the air return box 101, one end of a positioning shaft 34 extends into the flat disc box 41 and is movably sleeved with the inner wall of the flat disc box 41, a limiting ratchet 42 is arranged in the flat disc box 41 and is fixedly sleeved outside the positioning shaft 34, a fixed flat cylinder 43 is fixedly connected to the top surface of the flat disc box 41, a telescopic rod 44 is fixedly connected to the top surface of the inner cavity of the fixed flat cylinder 43, a limiting plate 45 is fixedly connected to the bottom end of the telescopic rod 44, the limiting plate 45 is slidably connected with the inner wall of the fixed flat cylinder 43, a pressure spring 46 is movably sleeved outside the telescopic rod 44, the top end of the pressure spring 46 is fixedly connected with the top surface of the inner cavity of the fixed flat cylinder 43, the bottom end of the pressure spring 46 is fixedly connected with the top surface of the limiting plate 45, a ratchet clamping 47 is fixedly connected to, the bottom end of the clamping ratchet 47 extends to the inside of the disc flat box 41 and is meshed with the limiting ratchet gear 42 in a one-way mode, the top surface of the limiting plate 45 is fixedly connected with a linkage rope 48, the other end of the linkage rope 48 extends to the outside of the fixing flat cylinder 43 and is fixedly connected with a linkage rod 49, and the other end of the linkage rod 49 is fixedly connected with the corresponding force storage flat box 205.
The strain device 5 comprises a strain box 501, the left side surface of the strain box 501 is fixedly connected with the left side surface of the inner cavity of the air return box 101, the bottom surface of the strain box 501 is fixedly connected with the bottom surface of the inner cavity of the air return box 101, a clamping device 6 is arranged on the top surface of the strain box 501, a strain shaft 502 is movably inserted on the right side surface of the strain box 501, a strain bevel gear 503 is fixedly sleeved at the right end of the strain shaft 502, the strain bevel gear 503 is meshed with a driven bevel gear 39, the left end of the strain shaft 502 is movably sleeved with the left side surface of the inner cavity of the strain box 501, a bevel gear turning 504 and a reel 505 which are positioned inside the strain box 501 are fixedly sleeved outside the strain shaft 502, two pull wires 506 are wound outside the reel 505, the winding directions of the two pull wires 506 on the outside of the reel 505 are opposite, a lifting block 507 is arranged inside the strain box 501, the end part of the lifting, the end parts of the two pulling lines 506 are respectively fixedly connected with the two lifting legs 508, walking wheels 509 are movably mounted at the bottom ends of the lifting legs 508, the walking wheels 509 are in contact connection with the bottom surface of the inner cavity of the strain box 501, positioning plates 510 matched with the lifting legs 508 are fixedly connected to the bottom surface of the inner cavity of the strain box 501, the positioning plates 510 are in contact connection with the lifting legs 508, two surfaces, close to each other, of the two lifting legs 508 are symmetrically connected with fixing plates 511, fixing shafts 512 are fixedly inserted on the fixing plates 511, U-shaped elastic sheets 513 are movably sleeved on the fixing shafts 512, L-shaped strips 514 are fixedly connected to the top ends of the right side surface of the strain box 501, and the L-shaped strips 514 correspond to the linkage.
Clamping device 6 includes flat pipe 61 of joint, the bottom surface of flat pipe 61 of joint and the top surface fixed connection of case 501 of meeting an emergency, break-through hole 62 has all been seted up on the upper and lower two sides of flat pipe 61 of joint, the right flank of the flat pipe 61 inner chamber of joint is connected with joint push pedal 64 through the transmission of joint spring 63, the inner wall sliding connection of joint push pedal 64 and the flat pipe 61 of joint, fixedly connected with joint 65 on the left surface of joint push pedal 64, fixedly connected with pulling rope 66 on the right flank of joint push pedal 64, fixed mounting has leading wheel 67 on the right-hand member face of the flat pipe 61 of joint, the other end of pulling rope 66 extends to the outside of the flat pipe 61 of joint and bypasses leading wheel 67 and with the one end fixed connection of L type strip 514, pulling rope 66 is.
The transmission device 7 comprises a bending plate 701, the top end of the bending plate 701 is fixedly connected with the left side surface of the inner cavity of the air return box 101, the bottom end of the bending plate 701 is fixedly connected with the top surface of the support plate 102, a power output shaft 702 is movably inserted on the bending plate 701, an output bevel gear 703 is fixedly sleeved at the right end of the power output shaft 702, the output bevel gear 703 is meshed with the drive bevel gear 115, the left end of the power output shaft 702 is movably sleeved with the left side surface of the inner cavity of the air return box 101, a guide bevel gear 704 positioned at the left side of the bending plate 701 is fixedly sleeved outside the power output shaft 702, a reinforcing plate 705 is fixedly connected between the bending plate 701 and the left side surface of the inner cavity of the air return box 101, a transmission rod 706 is movably inserted on the reinforcing plate 705, an auxiliary bevel gear 707 is fixedly sleeved at the top end of the transmission rod 706, the auxiliary bevel, the bottom end of the righting tube 708 is fixedly connected with the top surface of the supporting plate 102, the inner wall of the driving rod 706 is provided with a sliding groove 709, an inserting rod 710 is movably inserted in the driving rod 706, the side surface of the inserting rod 710 is fixedly connected with a limiting strip 711, the limiting strip 711 is inserted in the sliding groove 709 in a sliding manner, the bottom end of the inserting rod 710 extends to the outside of the driving rod 706 and is fixedly sleeved with a limiting disc 712, the outside of the driving rod 706 is movably sleeved with a force application spring 713 positioned below the supporting plate 102, the top end of the force application spring 713 is fixedly connected with the bottom surface of the supporting plate 102, the bottom end of the force application spring 713 is fixedly connected with the top surface of the limiting disc 712, the bottom end of the inserting rod 710 penetrates through the inserting hole 62 and extends to the inside of the strain box 501 and penetrates through the lifting block 507, the lifting block 507 and the inserting rod 710 are rotatable and can not move up and down, the surface of the inserting rod 710 is provided with an annular inclined plane groove 714 positioned between the limiting disc 712 and the lifting block 507, and the clamping joint 65 is movably inserted in the annular inclined plane groove 714.
The cleaning device 8 comprises an arc-shaped pipe 81, the bottom end of the arc-shaped pipe 81 is fixedly connected with the bottom surface of the inner cavity of a return air box 101, a through hole 82 is arranged on the left side surface of the arc-shaped pipe 81, a directional wheel 83 is fixedly arranged on the bottom surface of the inner cavity of the arc-shaped pipe 81, the other end of the directional wheel 83 is movably inserted in the through hole 82, the inner wall of the arc-shaped pipe 81 is fixedly connected with a partition plate 84 positioned above the directional wheel 83, a threading hole 85 is arranged on the partition plate 84, the top surface of the partition plate 84 is connected with a jacking piston 87 in a transmission way through a jacking spring 86, the jacking piston 87 is connected with the inner wall of the arc-shaped pipe 81 in a sliding way, a jacking arc-shaped rod 88 is fixedly connected on the top surface of the jacking piston 87, the top end of the jacking arc-shaped rod 88 extends to the outside of the arc-shaped pipe, the other end of the elastic cord 80 passes through the partition plate 84 and around the orienting wheel 83 and is fixedly attached to the attachment plate 202.
The working principle is as follows:
firstly, the power supply of the efficient sterilization building heating general central air conditioner is turned on, then the power supply of the double-shaft motor 112, the first ultraviolet lamp 110 and the second ultraviolet lamp 119 is switched on, then the double-shaft motor 112 drives the air conditioner impeller 114 to rotate through the rotating shaft 113, then the rotating air conditioner impeller 114 provides power for air, then the indoor air is blown to the surfaces of the first ultraviolet lamp 110, the heat exchange coil 106 and the heater 105 through the air inlet hole 116, the dust filter 36 and the ventilation corrugated pipe 204 in sequence and is sprayed to the indoor under the guiding action of the electric ventilation louver 104, in the process, the dust filter 36 filters the air, foreign matters such as dust and the like in the air are filtered, so that the purpose that the indoor air circularly flows in the air return box 101 is achieved, then the power supply of the first ultraviolet lamp 110 and the second ultraviolet lamp 119 is switched on and emits ultraviolet light, and then the ultraviolet light emitted by the first ultraviolet lamp 110 irradiates the circularly flowing, bacteria in the air are killed by ultraviolet rays, meanwhile, ultraviolet rays emitted by the second ultraviolet lamp 119 irradiate the inside of the collecting box 117, bacteria in the collecting box 117 are killed by the ultraviolet rays, the bacteria are prevented from breeding in the collecting box 117, the purpose of efficient sterilization is achieved, along with the prolonging of the service time, more and more dust attached to the bottom surface of the dust filter net 36 is generated, so that more and more meshes in the dust filter net 36 are blocked, the air resistance is increased, the thrust force borne by the dust filter net 36 is increased, then the attaching plate 202 is pushed by the dust filter net 36 to move upwards, meanwhile, the dust filter net 36 is slowly released from the outside of the winding roller 32, then the lifting plate 207 moves upwards relative to the attaching plate 202 through the lifting piece 208 and the lifting shaft 209 under the elastic tension force of the tension spring 206, and then the blank pressing gear 210 applies pressure to the dust filter net 36, the top surface of the dust filter 36 is attached to the bottom surface of the attachment plate 202 and covers the opening at the bottom end of the ventilation corrugated pipe 204, then the attachment plate 202 pulls the jacking piston 87 through the elastic rope 80, the jacking piston 87 drives the cleaning brush 89 to move towards the arc-shaped pipe 81 through the jacking arc-shaped rod 88 until the cleaning brush 89 is in contact connection with the top end of the arc-shaped pipe 81, at the moment, the cleaning brush 89 is separated from the bottom surface of the dust filter 36, then the attachment plate 202 pulls the limit plate 45 upwards through the linkage rod 49 and the linkage rope 48, then the limit plate 45 drives the clamping ratchet 47 to move upwards, then the clamping ratchet 47 is separated from the limit ratchet gear 42, the limit to the positioning shaft 34 is released, then the winding roller 32 rotates clockwise under the torsion force of the torsion spring 33, the dust filter 36 is rapidly released to the outside of the winding roller 32, and simultaneously the positioning shaft 34 drives the collection roller 35 to rotate clockwise under the torsion force of the, the dust filter 36 is released from the outside of the collecting roller 35 until the dust filter 36 is completely released from the outside of the collecting roller 35 and then stops moving, at this time, the area covered by dust on the bottom surface of the dust filter 36 moves to the right side of the cleaning brush 89, the area not covered by dust on the bottom surface of the dust filter 36 covers the opening at the bottom end of the ventilation corrugated pipe 204, in the process, the positioning shaft 34 rotates with the strain shaft 502 by the meshing action of the driven bevel gear 39 and the strain bevel gear 503, the pulling wire 506 is released from the outside of the reel 505, then the two lifting legs 508 do the expanding movement under the elastic force of the U-shaped elastic sheet 513, the walking wheels 509 are separated from the bottom surface of the inner cavity of the strain box 501, then the air resistance is reduced, the pushing force of the air to the dust filter 36 is reduced, then the attachment plate 202 pushes the dust filter 36 to move downwards under the elastic force of the compression spring 203, and then the linkage rope, then the limit plate 45 drives the clamping ratchet 47 to move downwards under the action of the elastic force of the pressure spring 46, then the clamping ratchet 47 is meshed with the limit ratchet gear 42 in a one-way mode to limit the position shaft 34 in a one-way mode, then the elastic rope 80 is gradually loosened, the jacking piston 87 drives the cleaning brush 89 to move towards the bottom surface of the dust filter net 36 through the jacking arc-shaped rod 88 under the action of the elastic force of the jacking spring 86 until the top end of the cleaning brush 89 is pressed on the bottom surface of the dust filter net 36, then the fitting plate 202 applies downward force to the pulling rope 66 through the linkage polygon plate 211, then the pulling rope 66 bends downwards and pulls the clamping joint 65 rightwards through the clamping pushing plate 64, then the clamping joint 65 is separated from the annular inclined plane groove 714 to release the limit on the inserting rod 710, then the limit disc 712 drives the lifting block 507 and the power bevel gear 715 to move downwards through the inserting rod 710 under the action of the elastic, the lifting block 507 drives the lifting legs 508 and the walking wheels 509 to move downwards, then the power bevel gear 715 is meshed with the direction-changing bevel gear 504, then the double-shaft motor 112 is meshed with the output bevel gear 703 through the driving bevel gear 115, the power output shaft 702, the guiding bevel gear 704 is meshed with the auxiliary bevel gear 707, the driving rod 706, the sliding chute 709 is matched with the limit strip 711, the inserting rod 710 and the power bevel gear 715 are meshed with the direction-changing bevel gear 504, the strain shaft 502 drives the winding wheel 505 and the strain bevel gear 503 to rotate, then the strain bevel gear 503 drives the collecting roller 35 to rotate anticlockwise through the meshing action of the strain bevel gear 503 and the driven bevel gear 39, the positioning shaft 34 drives the collecting roller 35 to rotate anticlockwise, then the dust filter screen 36 is wound towards the outer part of the collecting roller 35 and released from the outer part of the winding roller 32, then the cleaning brush 89 slides relative to the bottom surface of the dust filter screen 36 and scrapes off dust attached to the bottom surface of, then the pulling wire 506 winds and pulls the two lifting legs 508 to the outside of the winding wheel 505, then the two lifting legs 508 do occlusion movement, then the traveling wheels 509 contact with the bottom surface of the inner cavity of the strain box 501 and roll on the bottom surface of the inner cavity of the strain box 501, then the bottom surface of the inner cavity of the strain box 501 exerts upward reaction force on the insertion rod 710 through the traveling wheels 509, the lifting legs 508 and the lifting blocks 507, so that the insertion rod 710 drives the power bevel gear 715 to move upwards until the power bevel gear 715 is separated from the direction-changing bevel gear 504, the separation state of the power bevel gear 715 and the direction-changing bevel gear 504 is fixed by the limiting device 4, at this moment, the lifting legs 508 are in contact connection with the positioning plate 510, the dust filter 36 is restored to the initial state, and the dust cleaning.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a central air conditioning is used to building heating that high efficiency was disinfected, includes indoor set main part (1), its characterized in that: a ventilation device (2), a dust removal device (3), a limiting device (4), a strain device (5), a transmission device (7) and a cleaning device (8) are arranged inside the indoor unit main body (1).
2. The efficient sterilization central air conditioner for heating and ventilating buildings according to claim 1, characterized in that: the indoor unit main body (1) comprises an air return box (101), a supporting plate (102) is fixedly connected to the inner wall of the air return box (101), an air outlet (103) is formed in the right side face of the air return box (101), an electric ventilation louver (104) located above the supporting plate (102) is arranged on the inner wall of the air return box (101), the electric ventilation louver (104) is matched with the air outlet (103), a heater (105), a heat exchange coil (106) and a first ultraviolet lamp (110) are fixedly installed between the top face of the inner cavity of the air return box (101) and the top face of the supporting plate (102), the heater (105) is located on the left side of the electric ventilation louver (104), the heater (105), the heat exchange coil (106) and the first ultraviolet lamp (110) are sequentially arranged from right to left, water bars (107) are fixedly installed on the top face of the supporting plate (102), the number of the water bars (107) is two, and the two water bars (107, a water leakage pipe (108) is fixedly inserted in the support plate (102), the top end of the water leakage pipe (108) is flush with the top surface of the support plate (102), the water leakage pipe (108) is positioned between the two water retaining strips (107), a water collecting tank (109) is fixedly connected on the bottom surface of the support plate (102), the bottom end of the water leakage pipe (108) extends into the water collecting tank (109), a mounting seat (111) positioned on the left side of the first ultraviolet lamp (110) is fixedly mounted on the top surface of the support plate (102), a double-shaft motor (112) is fixed on the top surface of the mounting seat (111), two output shafts of the double-shaft motor (112) are fixedly connected with rotating shafts (113), the other ends of the rotating shafts (113) are movably sleeved with the inner wall of the air return box (101), an air conditioner impeller (114) is fixedly sleeved on the outer part of the rotating shafts (113), a driving bevel gear, an air inlet hole (116) is formed in the bottom face of the air return box (101), a collection box (117) is movably inserted into the bottom face of the air return box (101), a strong magnetic ring (118) is sleeved outside the collection box (117) in a movable mode, the bottom face of the strong magnetic ring (118) is fixedly connected with the bottom face of the inner cavity of the air return box (101), a second ultraviolet lamp (119) located above the collection box (117) is fixedly mounted on the inner wall of the air return box (101), and a junction box (120) is fixedly mounted on the outer surface of the air return box (101).
3. The efficient sterilization central air conditioner for heating and ventilating buildings according to claim 1, characterized in that: the ventilating device (2) comprises a telescopic rod (201), the top end of the telescopic rod (201) is fixedly connected to the bottom surface of a supporting plate (102), two attaching plates (202) are fixedly connected to the bottom end of the telescopic rod (201), the two attaching plates (202) correspond to two air conditioner impellers (114) respectively, a linkage multi-side plate (211) is fixedly connected between the two attaching plates (202), a compression spring (203) is movably sleeved outside the telescopic rod (201), the top end of the compression spring (203) is fixedly connected with the bottom surface of the telescopic rod (201), the bottom end of the compression spring (203) is fixedly connected with the top surface of the attaching plate (202), a ventilating corrugated pipe (204) is fixedly inserted into the attaching plate (202), the bottom end of the ventilating corrugated pipe (204) is flush with the bottom surface of the attaching plate (202), and the top end of the ventilating corrugated pipe (204) is inserted into the supporting plate (102), the top end of the ventilation corrugated pipe (204) is flush with the top surface of the supporting plate (102), the ventilation corrugated pipe (204) corresponds to the air conditioner impeller (114), the side surface of the attaching plate (202) is fixedly connected with a power storage flat box (205), the top surface of the inner cavity of the power storage flat box (205) is connected with a lifting plate (207) through a tension spring (206) in a transmission manner, the lifting plate (207) is connected with the inner wall of the power storage flat box (205) in a sliding manner, a lifting piece (208) is fixedly connected to the bottom surface of the lifting plate (207), the bottom end of the lifting piece (208) extends to the outside of the power storage flat box (205) and is fixedly inserted with a lifting shaft (209), and the outside of the lifting shaft (209) is movably sleeved with a pressure-edge gear (210.
4. The efficient sterilization central air conditioner for heating and ventilating buildings according to claim 1, characterized in that: the dust removal device (3) comprises a positioning rod (31) and a positioning shaft (34), two end parts on the positioning rod (31) are movably sleeved with the inner wall of the air return box (101), the positioning rod (31) is positioned below the water collection box (109), the positioning rod (31) is positioned at the right end of the air return box (101), a winding roller (32) is fixedly sleeved outside the positioning rod (31), a torsion spring (33) is movably sleeved outside the positioning rod (31), one end of the torsion spring (33) is fixedly connected with the winding roller (32), the other end of the torsion spring (33) is fixedly connected with the inner wall of the air return box (101), one end on the positioning shaft (34) is movably sleeved with the inner wall of the air return box (101), a collecting roller (35) is fixedly sleeved outside the positioning shaft (34), the number of the collecting rollers (35) is two, the two collecting rollers (35) correspond to the two air conditioner impellers (114) respectively, the outer portion of the collecting roller (35) is wound with a dust filtering net (36), the surface of the collecting roller (35) is fixedly connected with the end portion of the dust filtering net (36), the other end of the dust filtering net (36) penetrates through a gap between the edge pressing gear (210) and the laminating plate (202) and is wound on the outer portion of the winding roller (32), the surface of the winding roller (32) is fixedly connected with the end portion of the dust filtering net (36), a fixing tooth hole (37) is formed in the edge of the dust filtering net (36), the fixing tooth hole (37) is meshed with the edge pressing gear (210), a power storage spring (38) is movably sleeved on the outer portion of the positioning shaft (34), one end of the power storage spring (38) is fixedly connected with the surface of the positioning shaft (34), the other end of the power storage spring (38) is fixedly connected with the bottom face of the inner cavity of the spring return air box (101), and a driven bevel gear (39) located between the two collecting rollers (35) is fixedly sleeved on the outer portion.
5. The efficient sterilization central air conditioner for heating and ventilating buildings according to claim 1, characterized in that: the limiting device (4) comprises a disc flat box (41), the disc flat box (41) is fixedly connected with the inner wall of the air return box (101), one end of a positioning shaft (34) extends into the disc flat box (41) and is movably sleeved with the inner wall of the disc flat box (41), a limiting ratchet (42) is arranged inside the disc flat box (41), the limiting ratchet (42) is fixedly sleeved outside the positioning shaft (34), a fixed flat cylinder (43) is fixedly connected to the top surface of the disc flat box (41), a telescopic rod (44) is fixedly connected to the top surface of the inner cavity of the fixed flat cylinder (43), a limiting plate (45) is fixedly connected to the bottom end of the telescopic rod (44), the limiting plate (45) is slidably connected with the inner wall of the fixed flat cylinder (43), a pressure spring (46) is movably sleeved outside the telescopic rod (44), the top end of the pressure spring (46) is fixedly connected to the top surface of the inner cavity of the fixed flat cylinder (43), the bottom of pressure spring (46) and the top surface fixed connection of limiting plate (45), fixedly connected with joint ratchet (47) on the bottom surface of limiting plate (45), the bottom of joint ratchet (47) extend to the inside of disc flat case (41) and with spacing ratchet gear (42) one-way meshing, fixedly connected with linkage rope (48) on the top surface of limiting plate (45), the other end of linkage rope (48) extends to outside and fixedly connected with gangbar (49) of fixed flat section of thick bamboo (43), the other end and corresponding power flat case (205) fixed connection of holding of gangbar (49).
6. The efficient sterilization central air conditioner for heating and ventilating buildings according to claim 1, characterized in that: the strain device (5) comprises a strain box (501), the left side surface of the strain box (501) is fixedly connected with the left side surface of the inner cavity of the air return box (101), the bottom surface of the strain box (501) is fixedly connected with the bottom surface of the inner cavity of the air return box (101), a clamping device (6) is arranged on the top surface of the strain box (501), a strain shaft (502) is movably inserted on the right side surface of the strain box (501), a strain bevel gear (503) is fixedly sleeved at the right end of the strain shaft (502), the strain bevel gear (503) is meshed with a driven bevel gear (39), the left end of the strain shaft (502) is movably sleeved with the left side surface of the inner cavity of the strain box (501), a direction-changing bevel gear (504) and a winding wheel (505) which are positioned inside the strain box (501) are fixedly sleeved outside the strain shaft (502), two pull wires (506) are wound outside the winding wheel (505) in opposite directions, the strain box is characterized in that lifting blocks (507) are arranged inside the strain box (501), the end parts of the lifting blocks (507) are movably connected with lifting legs (508), the number of the lifting legs (508) is two, the end parts of two pulling lines (506) are respectively fixedly connected with the two lifting legs (508), walking wheels (509) are movably installed at the bottom ends of the lifting legs (508), the walking wheels (509) are in contact connection with the bottom surface of an inner cavity of the strain box (501), positioning plates (510) matched with the lifting legs (508) are fixedly connected on the bottom surface of the inner cavity of the strain box (501), the positioning plates (510) are in contact connection with the lifting legs (508), fixing plates (511) are symmetrically connected on two surfaces of the two lifting legs (508) close to each other, fixing shafts (512) are fixedly inserted on the fixing plates (511), U-shaped elastic sheets (513) are movably sleeved on the fixing shafts (512), and L-shaped strips (514) are fixedly connected at the top ends of the right side, the L-shaped strip (514) corresponds to the linkage polygonal plate (211).
7. The efficient sterilization central air conditioner for heating and ventilation of buildings as claimed in claim 6, wherein: clamping device (6) are including the flat pipe of joint (61), the bottom surface of the flat pipe of joint (61) and the top surface fixed connection who meets an emergency the case (501), break-through hole (62) have all been seted up on the upper and lower two sides of the flat pipe of joint (61), the right flank of the flat pipe of joint (61) inner chamber is connected with joint push pedal (64) through joint spring (63) transmission, inner wall sliding connection of joint push pedal (64) and the flat pipe of joint (61), fixedly connected with joint head (65) on the left surface of joint push pedal (64), fixedly connected with tractive rope (66) on the right flank of joint push pedal (64), fixed mounting has leading wheel (67) on the right-hand member face of the flat pipe of joint (61), the other end of tractive rope (66) extends to the outside of the flat pipe of joint (61) and walks around leading wheel (67) and with the one end fixed connection of L type strip (514), tractive rope (66) are corresponding with linkage.
8. The efficient sterilization central air conditioner for heating and ventilating buildings according to claim 1, characterized in that: the transmission device (7) comprises a bending plate (701), the top end of the bending plate (701) is fixedly connected with the left side face of the inner cavity of the air return box (101), the bottom end of the bending plate (701) is fixedly connected with the top face of the supporting plate (102), a power output shaft (702) is movably inserted in the bending plate (701), an output bevel gear (703) is fixedly sleeved at the right end of the power output shaft (702), the output bevel gear (703) is meshed with a driving bevel gear (115), the left end of the power output shaft (702) is movably sleeved with the left side face of the inner cavity of the air return box (101), a guide bevel gear (704) positioned at the left side of the bending plate (701) is fixedly sleeved outside the power output shaft (702), a reinforcing plate (705) is fixedly connected between the bending plate (701) and the left side face of the inner cavity of the air return box (101), a transmission rod (706) is movably inserted in the reinforcing plate (705), the auxiliary bevel gear (707) is meshed with the guide bevel gear (704), the bottom end of the transmission rod (706) penetrates through the support plate (102), the outer part of the transmission rod (706) is movably sleeved with the centering pipe (708), the bottom end of the centering pipe (708) is fixedly connected with the top surface of the support plate (102), the inner wall of the transmission rod (706) is provided with a sliding groove (709), the inner part of the transmission rod (706) is movably inserted with the insertion rod (710), the side surface of the insertion rod (710) is fixedly connected with a limit strip (711), the limit strip (711) is slidably inserted in the sliding groove (709), the bottom end of the insertion rod (710) extends to the outer part of the transmission rod (706) and is fixedly sleeved with a limit disc (712), the outer part of the transmission rod (706) is movably sleeved with a force application spring (713) positioned below the support plate (102), the top end of the force application spring (713) is fixedly connected with the bottom surface of the support plate (102), the bottom end of the inserting rod (710) penetrates through the through inserting hole (62) and extends to the inside of the strain box (501) and penetrates through the lifting block (507), the bottom end of the positioning plate (510) is fixedly sleeved with a power bevel gear (715), the power bevel gear (715) is matched with the direction-changing bevel gear (504), the surface of the inserting rod (710) is provided with an annular inclined plane groove (714) located between the limiting disc (712) and the lifting block (507), and the clamping joint (65) is movably inserted into the annular inclined plane groove (714).
9. The efficient sterilization central air conditioner for heating and ventilating buildings according to claim 1, characterized in that: the cleaning device (8) comprises an arc-shaped pipe (81), the bottom end of the arc-shaped pipe (81) is fixedly connected with the bottom surface of the inner cavity of the air return box (101), a through hole (82) is formed in the left side surface of the arc-shaped pipe (81), a directional wheel (83) is fixedly installed on the bottom surface of the inner cavity of the arc-shaped pipe (81), the other end of the directional wheel (83) is movably inserted into the through hole (82), a partition plate (84) positioned above the directional wheel (83) is fixedly connected to the inner wall of the arc-shaped pipe (81), a threading hole (85) is formed in the partition plate (84), the top surface of the partition plate (84) is in transmission connection with a jacking piston (87) through a jacking spring (86), the jacking piston (87) is in sliding connection with the inner wall of the arc-shaped pipe (81), a jacking arc-shaped rod (88) is fixedly connected to the top surface of the jacking piston (87), the top end of the jacking arc-shaped rod (, the cleaning brush (89) corresponds to the dust filtering net (36), the bottom surface of the jacking piston (87) is fixedly connected with an elastic rope (80), and the other end of the elastic rope (80) penetrates through the separating plate (84) and bypasses the directional wheel (83) and is fixedly connected with the attaching plate (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010606107.6A CN111706937A (en) | 2020-06-29 | 2020-06-29 | Building heating and ventilation central air conditioner with efficient sterilization function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010606107.6A CN111706937A (en) | 2020-06-29 | 2020-06-29 | Building heating and ventilation central air conditioner with efficient sterilization function |
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| CN111706937A true CN111706937A (en) | 2020-09-25 |
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| CN202010606107.6A Withdrawn CN111706937A (en) | 2020-06-29 | 2020-06-29 | Building heating and ventilation central air conditioner with efficient sterilization function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923492A (en) * | 2021-02-05 | 2021-06-08 | 安徽领域无线网络技术有限公司 | Honeycomb quartz TVOC purifying filter screen loaded with photocatalyst |
| CN117006520A (en) * | 2023-09-20 | 2023-11-07 | 顺达空调设备集团有限公司 | Air conditioner with sterilizing and dust removing mechanism |
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| CN210645621U (en) * | 2019-09-12 | 2020-06-02 | 扬州光华化工设备有限公司 | Humidifying cylinder tail gas dust collector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112923492A (en) * | 2021-02-05 | 2021-06-08 | 安徽领域无线网络技术有限公司 | Honeycomb quartz TVOC purifying filter screen loaded with photocatalyst |
| CN112923492B (en) * | 2021-02-05 | 2022-09-27 | 舒沐科技(武汉)有限公司 | Honeycomb quartz TVOC purifying filter screen loaded with photocatalyst |
| CN117006520A (en) * | 2023-09-20 | 2023-11-07 | 顺达空调设备集团有限公司 | Air conditioner with sterilizing and dust removing mechanism |
| CN117006520B (en) * | 2023-09-20 | 2023-11-28 | 顺达空调设备集团有限公司 | Air conditioner with sterilizing and dust removing mechanism |
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