CN110986241B - A air treatment equipment that reliability is high for house - Google Patents
A air treatment equipment that reliability is high for house Download PDFInfo
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- CN110986241B CN110986241B CN201911255100.8A CN201911255100A CN110986241B CN 110986241 B CN110986241 B CN 110986241B CN 201911255100 A CN201911255100 A CN 201911255100A CN 110986241 B CN110986241 B CN 110986241B
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- inlet pipe
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- air inlet
- auxiliary block
- bearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—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 with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to air treatment equipment with high reliability for home furnishing, which comprises a main body, an air inlet pipe, an air outlet pipe and an air pump, the air inlet pipe and the air outlet pipe are both arranged on the main body, the air pump is arranged in the main body and fixed on the inner wall of the main body, the air outlet pipe is arranged on the air pump, the air inlet pipe is provided with an auxiliary mechanism and a filtering mechanism, the auxiliary mechanism and the filtering mechanism are respectively arranged at two ends of the air inlet pipe, the auxiliary mechanism comprises an auxiliary block, a power assembly and two transmission rods, the filtering mechanism comprises a filter screen, a scraping rod, a rotating shaft, a first bearing and a transmission assembly, the air treatment equipment with high reliability for home furnishing improves the uniformity of outdoor air distributed indoors through the auxiliary mechanism, therefore, the reliability of indoor and outdoor ventilation can be improved, and moreover, the function of filtering impurities in air is realized through the filtering mechanism.
Description
Technical Field
The invention relates to the field of fresh air systems, in particular to air treatment equipment with high reliability for home furnishing.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation.
Current new trend system is during the use, and it is comparatively fixed that the air that goes out tuber pipe exhaust flows into indoor position, leads to the air of indoor corner department to be difficult to circulate, has reduced the reliability that indoor outer air was changed, moreover, in order to avoid impurity to get into indoorly, can install the filter screen usually, long-term after using, can gather more impurity on the filter screen and lead to the filter screen to block up, has reduced the practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the air treatment equipment for home furnishing is high in reliability.
The technical scheme adopted by the invention for solving the technical problems is as follows: the air treatment equipment for the home furnishing and with high reliability comprises a main body, an air inlet pipe, an air outlet pipe and an air pump, wherein the air inlet pipe and the air outlet pipe are arranged on the main body;
the auxiliary mechanism comprises an auxiliary block, a power assembly and two transmission rods, wherein the auxiliary block is conical, the auxiliary block and an air inlet pipe are coaxially arranged, the maximum diameter of the auxiliary block is larger than the outer diameter of the air inlet pipe, one end of the maximum diameter of the auxiliary block is arranged towards the direction far away from the air inlet pipe, a gap is formed between the auxiliary block and the air inlet pipe, the transmission rods are parallel to the air inlet pipe, the transmission rods are circumferentially and uniformly distributed by taking the axis of the air inlet pipe as the center, two mounting holes are formed in one side, close to the auxiliary block, of the main body, correspond to the transmission rods one to one, the transmission rods penetrate through the mounting holes and are in sliding connection with the inner walls of the mounting holes, one ends of the transmission rods are fixed on the transmission rods, the power assembly is arranged in the air inlet;
the filtering mechanism comprises a filter screen, a scraping rod, a rotating shaft, a first bearing and a transmission component, the filter screen is arranged at one end of the air inlet pipe far away from the auxiliary block, one side of the filter screen, which is far away from the auxiliary block, and one end of the air inlet pipe, which is far away from the auxiliary block, are positioned on the same plane, the axial line of the scraping rod is vertical to and intersected with the axial line of the air inlet pipe, the diameter of the scraping rod is smaller than the inner diameter of the air inlet pipe, the scraping rod is abutted against one end of the air inlet pipe, which is far away from the auxiliary block, a connecting hole is arranged at one end of the main body, which is far away from the auxiliary block, the rotating shaft is parallel to the air inlet pipe, penetrates through the connecting hole and is connected with the inner wall of the connecting hole in a sliding manner, the inner ring of the first bearing is arranged on the rotating shaft, the outer ring of the first bearing is fixed on the inner wall of the main body, the scraping rod is fixed on the rotating shaft, the transmission assembly is located in the main body, and the transmission assembly is arranged on one of the transmission rods and is in transmission connection with the rotating shaft.
Preferably, in order to drive the transmission rod to reciprocate, the power assembly comprises a power unit and two connecting units, the power unit comprises a fan blade, a power shaft, a second bearing, a driving bevel gear, a driven bevel gear, a connecting shaft and two third bearings, the power shaft and the air inlet pipe are coaxially arranged, the diameter of the power shaft is smaller than the inner diameter of the air inlet pipe, the fan blade is arranged at one end of the power shaft, which is far away from the auxiliary block, the driving bevel gear is arranged at the other end of the power shaft, the inner ring of the second bearing is arranged on the power shaft, the outer ring of the second bearing is fixed on the inner wall of the air inlet pipe, the axis of the connecting shaft is perpendicular to and intersected with the axis of the rotating shaft, the diameter of the connecting shaft is smaller than the inner diameter of the air inlet pipe, the air inlet pipe is provided with two assembling holes, the driven bevel gear is arranged on the connecting shaft and meshed with the driving bevel gear, the driven bevel gear is located between two third bearings, inner rings of the third bearings are arranged on the connecting shaft, outer rings of the third bearings are fixed on the inner wall of the main body, and the two connecting units are respectively arranged at two ends of the connecting shaft.
Preferably, in order to reduce a gap between an inner wall of the fitting hole and the connecting shaft, the inner wall of the fitting hole is coated with a sealing grease.
Preferably, in order to realize the reciprocating motion of the transmission rod, the connecting unit comprises an eccentric wheel and a connecting ball, the eccentric wheel is installed on the connecting shaft, an annular groove is formed in the eccentric wheel, the connecting ball is arranged on one side, close to the transmission rod, of the eccentric wheel, the ball center of the connecting ball is arranged in the annular groove, the connecting ball is matched with the annular groove and is in sliding connection with the inner wall of the annular groove, the ball diameter of the connecting ball is larger than the width of a groove opening of the annular groove, and the connecting ball is fixed on the transmission rod.
Preferably, the number of teeth of the driving bevel gear is greater than the number of teeth of the driven bevel gear in order to increase the rotation speed of the connecting shaft.
Preferably, in order to drive the rotating shaft to rotate, the transmission unit comprises a ball screw bearing and a screw rod, the screw rod is coaxially arranged with the rotating shaft, the screw rod is fixed on the rotating shaft, an inner ring of the ball screw bearing is provided with an internal thread, an external thread is arranged on the screw rod, an inner ring of the ball screw bearing is arranged on the screw rod, and an outer ring of the ball screw bearing is fixed on one of the transmission rods.
Preferably, the screw is coated with a lubricating oil in order to reduce the frictional force between the screw and the ball screw bearing.
Preferably, the scraping rod is made of rubber to avoid the scraping of the filter screen by the scraping rod.
Preferably, in order to prolong the service life of the transmission rod, the transmission rod is provided with an anti-corrosion zinc coating.
Preferably, in order to facilitate the installation of the rotating shaft, both ends of the rotating shaft are provided with chamfers.
The air processing equipment for home furnishing with high reliability has the advantages that the uniformity of outdoor air distributed indoors is improved through the auxiliary mechanism, so that the reliability of indoor and outdoor air exchange is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a highly reliable air treatment device for home use according to the present invention;
FIG. 2 is a cross-sectional view of the high reliability air treatment device of the present invention for home use;
FIG. 3 is a schematic structural view of a power assembly of the high reliability air treatment device for a home of the present invention;
FIG. 4 is a schematic structural diagram of a transmission unit of the air treatment device for home use with high reliability of the present invention;
in the figure: 1. the air pump type fan comprises a main body, an air inlet pipe, an air outlet pipe, an air pump, an auxiliary block, a transmission rod, a filter screen, a scraping rod, a rotating shaft, a first bearing, a fan blade, a power shaft, a second bearing, a driving bevel gear, a driven bevel gear, a connecting shaft, a third bearing, an eccentric wheel, a connecting ball, a ball screw bearing and a screw rod, wherein the air pump is arranged at 4, the auxiliary block is arranged at 5, the transmission rod is arranged at 6, the filter screen is arranged at 7, the scraping rod is arranged at 8, the rotating shaft is arranged at.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, an air treatment device for home use with high reliability comprises a main body 1, an air inlet pipe 2, an air outlet pipe 3 and an air pump 4, wherein the air inlet pipe 2 and the air outlet pipe 3 are both arranged on the main body 1, the air pump 4 is arranged in the main body 1 and fixed on the inner wall of the main body 1, the air outlet pipe 3 is arranged on the air pump 4, the air inlet pipe 2 is provided with an auxiliary mechanism and a filtering mechanism, and the auxiliary mechanism and the filtering mechanism are respectively arranged at two ends of the air inlet pipe 2;
the auxiliary mechanism comprises an auxiliary block 5, a power assembly and two transmission rods 6, wherein the auxiliary block 5 is conical in shape, the auxiliary block 5 is arranged coaxially with the air inlet pipe 2, the maximum diameter of the auxiliary block 5 is larger than the outer diameter of the air inlet pipe 2, one end of the auxiliary block 5 with the largest diameter is arranged towards the direction far away from the air inlet pipe 2, a gap is arranged between the auxiliary block 5 and the air inlet pipe 2, the transmission rods 6 are parallel to the air inlet pipe 2, the transmission rods 6 are uniformly distributed in the circumferential direction by taking the axis of the air inlet pipe 2 as the center, one side of the main body 1 close to the auxiliary block 5 is provided with two mounting holes which are in one-to-one correspondence with the transmission rods 6, the transmission rod 6 penetrates through the mounting hole and is in sliding connection with the inner wall of the mounting hole, one end of the transmission rod 6 is fixed on the transmission rod 6, the power assembly is arranged in the air inlet pipe 2 and drives the transmission rod 6 to reciprocate along the axial direction of the air inlet pipe 2;
the filter mechanism comprises a filter screen 7, a scraping rod 8, a rotating shaft 9, a first bearing 10 and a transmission assembly, wherein the filter screen 7 is arranged at one end, far away from the auxiliary block 5, in the air inlet pipe 2, of the filter screen 7, one side, far away from the auxiliary block 5, of the filter screen 7 is positioned on the same plane with one end, far away from the auxiliary block 5, of the air inlet pipe 2, the axis of the scraping rod 8 is perpendicular to and intersected with the axis of the air inlet pipe 2, the diameter of the scraping rod 8 is smaller than the inner diameter of the air inlet pipe 2, the scraping rod 8 is abutted against one end, far away from the auxiliary block 5, of the main body 1 is provided with a connecting hole, the rotating shaft 9 is parallel to the air inlet pipe 2, the rotating shaft 9 penetrates through the connecting hole and is in sliding connection with the inner wall of the connecting hole, the inner ring of the first bearing 10 is installed on the rotating shaft 9, the transmission assembly is positioned in the main body 1, is arranged on one of the transmission rods 6 and is in transmission connection with the rotating shaft 9.
The air pump 4 is started to discharge indoor air from the air outlet pipe 3, and outdoor air is conveyed into the air inlet pipe 2 from one end far away from the auxiliary block 5 and then enters the room, so that the circulation of indoor and outdoor air is realized, impurities in the air are intercepted through the filter screen 7 during the period, the function of filtering the air is realized, meanwhile, the power assembly drives the transmission rod 6 to reciprocate along the axial direction of the air inlet pipe 2 by using wind power generated by the flowing of the air in the main body 1 as driving force, and simultaneously, the transmission rod 6 drives the auxiliary block 5 to realize synchronous reciprocating movement, wherein when the air acts on the auxiliary block 5, the air is uniformly dispersed along the axis of the air inlet pipe 2 by the conical auxiliary block 5, so that the uniformity of the air distribution in the room can be improved, meanwhile, the position of the air dispersed along the periphery of the auxiliary block 5 can be changed by the reciprocating movement of the auxiliary block 5, and, when reducing the distance between supplementary piece 5 and intake pipe 2, make the air increase at the velocity of flow between supplementary piece 5 and intake pipe 2, can further improve the degree of consistency, the reciprocating motion of transfer line 6 drives axis of rotation 9 reciprocating rotation under the supporting role of first bearing 10 through drive assembly to the drive scrapes pole 8 reciprocating rotation on filter screen 7, thereby can make and scrape pole 8 and clear away the adsorbed impurity on the filter screen 7, avoid impurity to block up.
As shown in fig. 3, the power assembly includes a power unit and two connection units, the power unit includes a fan blade 11, a power shaft 12, a second bearing 13, a driving bevel gear 14, a driven bevel gear 15, a connecting shaft 16 and two third bearings 17, the power shaft 12 and the air inlet pipe 2 are coaxially arranged, the diameter of the power shaft 12 is smaller than the inner diameter of the air inlet pipe 2, the fan blade 11 is installed at one end of the power shaft 12 far from the auxiliary block 5, the driving bevel gear 14 is installed at the other end of the power shaft 12, the inner ring of the second bearing 13 is installed on the power shaft 12, the outer ring of the second bearing 13 is fixed on the inner wall of the air inlet pipe 2, the axis of the connecting shaft 16 is perpendicular to and intersected with the axis of the rotating shaft 9, the diameter of the connecting shaft 16 is smaller than the inner diameter of the air inlet pipe 2, the air inlet pipe, the connecting shaft 16 is connected with the inner wall of the assembling hole in a sealing and sliding mode, the driven bevel gear 15 is installed on the connecting shaft 16 and meshed with the driving bevel gear 14, the driven bevel gear 15 is located between the two third bearings 17, the inner ring of each third bearing 17 is installed on the connecting shaft 16, the outer ring of each third bearing 17 is fixed on the inner wall of the main body 1, and the two connecting units are arranged at two ends of the connecting shaft 16 respectively.
The fan blades 11 are driven to rotate through the flowing of air in the air inlet pipe 2, the power shaft 12 is driven to rotate under the supporting action of the second bearing 13 through the rotation of the fan blades 11, the power shaft 12 drives the driving bevel gear 14 to rotate, the driving bevel gear 14 drives the connecting shaft 16 to rotate under the supporting action of the third bearing 17 through the driven bevel gear 15 through the rotation of the driving bevel gear 14, and the connecting shaft 16 drives the transmission rod 6 to reciprocate through the connecting unit.
Preferably, in order to reduce the gap between the inner wall of the fitting hole and the connecting shaft 16, the inner wall of the fitting hole is coated with sealing grease.
The sealing grease has the function of reducing the clearance between the inner wall of the assembly hole and the connecting shaft 16, and the sealing performance is improved.
Preferably, in order to realize the reciprocating movement of the transmission rod 6, the connecting unit comprises an eccentric wheel 18 and a connecting ball 19, the eccentric wheel 18 is mounted on the connecting shaft 16, an annular groove is formed in the eccentric wheel 18, the connecting ball 19 is arranged on one side of the eccentric wheel 18 close to the transmission rod 6, the spherical center of the connecting ball 19 is arranged in the annular groove, the connecting ball 19 is matched with the annular groove and is in sliding connection with the inner wall of the annular groove, the spherical diameter of the connecting ball 19 is larger than the width of the notch of the annular groove, and the connecting ball 19 is fixed on the transmission rod 6.
The rotation of the connecting shaft 16 drives the eccentric wheel 18 to rotate, the driving rod 6 can be driven to move towards the direction close to the auxiliary block 5 through the connecting ball 19 by the rotation of the eccentric wheel 18, and the ball diameter of the connecting ball 19 is larger than the width of the notch of the annular groove, so that the separation of the connecting ball 19 and the annular groove can be avoided, the eccentric wheel 18 can drive the driving rod 6 to move towards the direction far away from the auxiliary block 5 through the ball, and the reciprocating movement of the driving rod 6 is realized.
Preferably, the number of teeth of the driving bevel gear 14 is greater than that of the driven bevel gear 15 in order to increase the rotation speed of the connecting shaft 16.
In the gear transmission, the number of teeth is inversely proportional to the rotating speed, so that the rotating speed of the driven bevel gear 15 can be increased, namely the rotating speed of the connecting shaft 16 is increased, the rotating speed of the driving rod 6 can be driven by increasing the rotating speed of the connecting shaft 16, the rotating speed of the scraping rod 8 can be increased, and the cleaning effect is improved.
As shown in fig. 4, the transmission unit includes a ball screw bearing 20 and a screw 21, the screw 21 is disposed coaxially with the rotating shaft 9, the screw 21 is fixed on the rotating shaft 9, an inner ring of the ball screw bearing 20 is provided with an internal thread, an external thread is disposed on the screw 21, an inner ring of the ball screw bearing 20 is mounted on the screw 21, and an outer ring of the ball screw bearing 20 is fixed on one of the transmission rods 6.
The ball screw bearing 20 is a bearing for converting rotary motion into linear motion or converting linear motion into rotary motion, and the reciprocating motion of the transmission rod 6 drives the ball screw bearing 20 to realize reciprocating motion on the screw rod 21, so that the screw rod 21 drives the rotating shaft 9 to rotate in a reciprocating manner.
Preferably, in order to reduce the frictional force between the screw 21 and the ball screw bearing 20, the screw 21 is coated with a lubricating oil.
The lubricating oil functions to reduce the friction between the screw 21 and the ball screw bearing 20 and improve the smoothness of movement of the ball screw bearing 20.
Preferably, the material of the scraping bar 8 is rubber in order to avoid the scraping bar 8 from scratching the filter screen 7.
The rubber texture is comparatively soft, can avoid scraping 8 fish tail filter screens 7 of pole, has played the function of protection filter screen 7.
Preferably, in order to prolong the service life of the transmission rod 6, the transmission rod 6 is provided with an anti-corrosion zinc coating.
The function of the anti-corrosion zinc coating is to improve the rust-proof capacity of the transmission rod 6 and prolong the service life of the transmission rod 6.
Preferably, in order to facilitate the installation of the rotating shaft 9, both ends of the rotating shaft 9 are chamfered.
The chamfer angle is used for reducing the caliber of the rotating shaft 9 when the rotating shaft passes through the connecting hole, and the effect of convenient installation is achieved.
The air pump 4 is started to discharge indoor air from the air outlet pipe 3, and outdoor air is conveyed into the air inlet pipe 2 from one end far away from the auxiliary block 5 and then enters the room, so that the circulation of indoor and outdoor air is realized, impurities in the air are intercepted through the filter screen 7 during the period, and the function of filtering the air is realized, meanwhile, the fan blades 11 are rotated by taking wind power generated by the flow of the air in the main body 1 as driving force, the rotation of the fan blades 11 drives the power shaft 12 to drive the power shaft 12 to rotate under the supporting action of the second bearing 13, the rotation of the power shaft 12 drives the drive bevel gear 14 to rotate, the rotation of the drive bevel gear 14 drives the connecting shaft 16 to rotate under the supporting action of the third bearing 17 through the driven bevel gear 15, the rotation of the connecting shaft 16 drives the eccentric wheel 18 to rotate, and the drive transmission rod 6 to move towards the direction close to the auxiliary block 5, because the sphere diameter of the connecting ball 19 is larger than the width of the notch of the annular groove, the separation of the connecting ball 19 from the annular groove can be avoided, so that the eccentric wheel 18 can drive the transmission rod 6 to move towards the direction far away from the auxiliary block 5 through the ball, the reciprocating movement of the transmission rod 6 is realized, and simultaneously the transmission rod 6 drives the auxiliary block 5 to realize synchronous reciprocating movement, wherein, when air acts on the auxiliary block 5, the air is uniformly dispersed along the axis of the air inlet pipe 2 through the conical auxiliary block 5, so that the uniformity of the air distribution in the room can be improved, meanwhile, the position of the air dispersed along the periphery of the auxiliary block 5 can be changed through the reciprocating movement of the auxiliary block 5, and when the distance between the auxiliary block 5 and the air inlet pipe 2 is reduced, the flow velocity of the air between the auxiliary block 5 and the air inlet pipe 2 is increased, the further improvement can be realized, the reciprocating movement of the transmission rod 6 can realize the reciprocating movement, thereby make lead screw 21 drive axis of rotation 9 reciprocating rotation to drive axis of rotation 9 reciprocating rotation under the supporting action of first bearing 10, and drive and scrape pole 8 reciprocating rotation on filter screen 7, thereby can make and scrape pole 8 and clear away the adsorbed impurity on the filter screen 7, avoid impurity to block up.
Compared with the prior art, this an air treatment equipment for reliability of house is high has realized having improved the degree of consistency that outdoor air distributes at indoor through complementary unit, thereby can improve the reliability of indoor outer taking a breath, compare with current complementary unit, this complementary unit is through the mode that increase air flow rate and change air flow position combined together, the degree of consistency that the air distributes in indoor is higher, moreover, still realize the function of impurity in the filtered air through filter mechanism, compare with current filter mechanism, this filter mechanism has still realized the function of cleaing away impurity on the filter screen 7, and simultaneously, 8 reciprocating rotation's drive power is scraped as the drive through wind-force, environmental protection and energy saving more.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The air treatment equipment for home furnishing and high in reliability comprises a main body (1), an air inlet pipe (2), an air outlet pipe (3) and an air pump (4), wherein the air inlet pipe (2) and the air outlet pipe (3) are arranged on the main body (1), the air pump (4) is arranged in the main body (1) and fixed on the inner wall of the main body (1), and the air outlet pipe (3) is installed on the air pump (4), and is characterized in that the air inlet pipe (2) is provided with an auxiliary mechanism and a filtering mechanism which are respectively arranged at two ends of the air inlet pipe (2);
the auxiliary mechanism comprises an auxiliary block (5), a power assembly and two transmission rods (6), wherein the auxiliary block (5) is conical in shape, the auxiliary block (5) and an air inlet pipe (2) are coaxially arranged, the maximum diameter of the auxiliary block (5) is larger than the outer diameter of the air inlet pipe (2), one end of the maximum diameter of the auxiliary block (5) is arranged towards the direction far away from the air inlet pipe (2), a gap is formed between the auxiliary block (5) and the air inlet pipe (2), the transmission rods (6) are parallel to the air inlet pipe (2), the transmission rods (6) are uniformly distributed by taking the axis of the air inlet pipe (2) as the central circumferential direction, two mounting holes are formed in one side, close to the auxiliary block (5), of the main body (1), the mounting holes correspond to the transmission rods (6) one by one to one, and the transmission rods (6) penetrate through the mounting holes and are connected with the, one end of the transmission rod (6) is fixed on the transmission rod (6), the power assembly is arranged in the air inlet pipe (2), and the power assembly drives the transmission rod (6) to reciprocate along the axial direction of the air inlet pipe (2);
the filter mechanism comprises a filter screen (7), a scraping rod (8), a rotating shaft (9), a first bearing (10) and a transmission assembly, wherein the filter screen (7) is arranged at one end, far away from the auxiliary block (5), in the air inlet pipe (2), the filter screen (7) is arranged at one side, far away from the auxiliary block (5), of the filter screen (7) and one end, far away from the auxiliary block (5), of the air inlet pipe (2) are positioned on the same plane, the axis of the scraping rod (8) is perpendicular to and intersected with the axis of the air inlet pipe (2), the diameter of the scraping rod (8) is smaller than the inner diameter of the air inlet pipe (2), the scraping rod (8) is abutted against one end, far away from the auxiliary block (5), of the main body (1) is provided with a connecting hole, the rotating shaft (9) is parallel to the air inlet pipe (2), the rotating shaft (9) penetrates through the connecting hole and is connected with, the inner ring of the first bearing (10) is arranged on the rotating shaft (9), the outer ring of the first bearing (10) is fixed on the inner wall of the main body (1), the scraping rod (8) is fixed on the rotating shaft (9), the transmission assembly is positioned in the main body (1), and the transmission assembly is arranged on one transmission rod (6) and is in transmission connection with the rotating shaft (9);
the power assembly drives the transmission rod (6) to reciprocate along the axial direction of the air inlet pipe (2) by using wind power generated by the flow of air in the main body (1) as driving force.
2. The air treatment equipment with high reliability for home furnishing according to claim 1, wherein the power assembly comprises a power unit and two connection units, the power unit comprises a fan blade (11), a power shaft (12), a second bearing (13), a driving bevel gear (14), a driven bevel gear (15), a connecting shaft (16) and two third bearings (17), the power shaft (12) and the air inlet pipe (2) are coaxially arranged, the diameter of the power shaft (12) is smaller than the inner diameter of the air inlet pipe (2), the fan blade (11) is installed at one end of the power shaft (12) far away from the auxiliary block (5), the driving bevel gear (14) is installed at the other end of the power shaft (12), the inner ring of the second bearing (13) is installed on the power shaft (12), the outer ring of the second bearing (13) is fixed on the inner wall of the air inlet pipe (2), the axis of connecting axle (16) is perpendicular and crossing with the axis of rotation (9), the diameter of connecting axle (16) is less than the internal diameter of intake pipe (2), be equipped with two pilot holes on intake pipe (2), connecting axle (16) passes two pilot holes in proper order, the inner wall of connecting axle (16) and pilot hole is sealed and sliding connection, driven bevel gear (15) are installed on connecting axle (16) and are engaged with drive bevel gear (14), driven bevel gear (15) are located between two third bearings (17), the inner circle of third bearing (17) is installed on connecting axle (16), the outer lane of third bearing (17) is fixed on the inner wall of main part (1), and two coupling units set up respectively at the both ends of connecting axle (16).
3. The air treatment device with high reliability for home furnishing according to claim 2, wherein the inner wall of said fitting hole is coated with sealing grease.
4. The air treatment device with high household reliability according to claim 2, wherein the connecting unit comprises an eccentric wheel (18) and a connecting ball (19), the eccentric wheel (18) is installed on the connecting shaft (16), an annular groove is formed in the eccentric wheel (18), the connecting ball (19) is arranged on one side, close to the transmission rod (6), of the eccentric wheel (18), the center of the connecting ball (19) is arranged in the annular groove, the connecting ball (19) is matched with the annular groove and is in sliding connection with the inner wall of the annular groove, the ball diameter of the connecting ball (19) is larger than the width of the notch of the annular groove, and the connecting ball (19) is fixed on the transmission rod (6).
5. The air processing apparatus for home furnishing with high reliability according to claim 2, wherein the number of teeth of the driving bevel gear (14) is larger than the number of teeth of the driven bevel gear (15).
6. The air treatment device with high reliability for home furnishing according to claim 1, wherein the transmission unit comprises a ball screw bearing (20) and a screw rod (21), the screw rod (21) is coaxially arranged with the rotating shaft (9), the screw rod (21) is fixed on the rotating shaft (9), an inner ring of the ball screw bearing (20) is provided with an inner thread, an outer thread is arranged on the screw rod (21), an inner ring of the ball screw bearing (20) is installed on the screw rod (21), and an outer ring of the ball screw bearing (20) is fixed on one of the transmission rods (6).
7. The air treatment device with high reliability for home furnishing according to claim 6, wherein the screw rod (21) is coated with a lubricating oil.
8. The air treatment device with high reliability for home furnishing according to claim 1, wherein the material of the scraping bar (8) is rubber.
9. The air treatment device with high reliability for home furnishing according to claim 1, wherein the transmission rod (6) is provided with an anti-corrosion zinc coating.
10. The air treatment device with high reliability for home furnishing according to claim 1, wherein both ends of the rotating shaft (9) are provided with chamfers.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911255100.8A CN110986241B (en) | 2019-12-10 | 2019-12-10 | A air treatment equipment that reliability is high for house |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911255100.8A CN110986241B (en) | 2019-12-10 | 2019-12-10 | A air treatment equipment that reliability is high for house |
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| CN110986241A CN110986241A (en) | 2020-04-10 |
| CN110986241B true CN110986241B (en) | 2021-05-14 |
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| CN201911255100.8A Active CN110986241B (en) | 2019-12-10 | 2019-12-10 | A air treatment equipment that reliability is high for house |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112577130A (en) * | 2020-12-09 | 2021-03-30 | 南京思达捷信息科技有限公司 | A stable form dehumidification equipment for computer lab |
| CN116512877B (en) * | 2023-07-03 | 2023-08-29 | 河南跃海翼龙汽车用品有限公司 | Automobile armrest box with air purification assembly |
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| WO2015032150A1 (en) * | 2013-09-06 | 2015-03-12 | 江苏美的春花电器股份有限公司 | Dust collector and exhaust air device thereof |
| CN104180493B (en) * | 2014-07-03 | 2016-09-14 | 南京师范大学 | A kind of extraneous fresh air introducing apparatus |
| CN206231910U (en) * | 2016-11-02 | 2017-06-09 | 山西尚风抑风墙科技有限公司 | A kind of stretching structure of control ventilating opening size |
| CN206608343U (en) * | 2017-03-22 | 2017-11-03 | 杭州科安辐射防护工程有限公司 | A kind of ventilating fan |
| CN207595191U (en) * | 2017-11-24 | 2018-07-10 | 中船黄埔文冲船舶有限公司 | A kind of air diffuser |
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Effective date of registration: 20210423 Address after: 343000 return home Pioneer Park, zone 2, Wan'an Industrial Park, Wan'an County, Ji'an City, Jiangxi Province Applicant after: Jiangxi Mingxiang ventilation equipment Co.,Ltd. Address before: No.3, unit 7, Nanlin community, Yuquan District, Hohhot City, Inner Mongolia Autonomous Region Applicant before: Wang Bin |
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