CN114060998A - Building heating and ventilation system capable of improving ventilation efficiency and using method thereof - Google Patents
Building heating and ventilation system capable of improving ventilation efficiency and using method thereof Download PDFInfo
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- CN114060998A CN114060998A CN202111500725.3A CN202111500725A CN114060998A CN 114060998 A CN114060998 A CN 114060998A CN 202111500725 A CN202111500725 A CN 202111500725A CN 114060998 A CN114060998 A CN 114060998A
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- ventilation
- ventilation pipe
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- 238000009423 ventilation Methods 0.000 title claims abstract description 110
- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/008—Details related to central heating radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F13/02—Ducting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to a building heating and ventilation system for improving ventilation efficiency and a using method thereof, wherein the building heating and ventilation system for improving ventilation efficiency and the using method thereof comprise the following steps: the air filter comprises a ventilation pipe, wherein a sliding groove is formed in the inner wall of the ventilation pipe, and an air filter element is fixedly arranged in the ventilation pipe; the hairbrush is arranged in the ventilation pipe and matched with the air filter element, the hairbrush is further connected with an incomplete gear, the incomplete gear is rotatably installed on a baffle, a torsion spring connected with the incomplete gear is fixed on the baffle, the baffle is further connected with a reciprocating mechanism used for driving the baffle to move, and the reciprocating mechanism is movably arranged in the ventilation pipe; the lifting mechanism is connected with the reciprocating mechanism and movably arranged in the ventilation pipe, and is also connected with the incomplete gear; and the driving mechanism is movably arranged in the ventilation pipe and is connected with the lifting mechanism and the reciprocating mechanism.
Description
Technical Field
The invention relates to the field of heating ventilation, in particular to a building heating ventilation system for improving ventilation efficiency and a using method thereof.
Background
Heating and ventilation is a component of a building and comprises: the air conditioning system comprises a heating system, a ventilation system, a building heat energy supply system, a building automation system and a heating and ventilation system, and is characterized by comprising a heating and ventilation system, a building water supply and drainage system, a building energy-saving system, a building heat energy supply system, a building energy-saving system, a high-grade engineering technical talent and a manager, wherein the high-grade engineering technical talent and the manager have the public facility systems such as air conditioners, heat supplies, ventilation, building water supplies, gas supplies and the like, the building heat energy supply system, the building energy-saving design, the construction, the debugging, the operation management capability and the building automation system scheme making capability.
Disclosure of Invention
The invention aims to provide a building heating and ventilation system capable of improving ventilation efficiency and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an improved ventilation efficiency building heating and ventilation system, comprising:
the air filter comprises a ventilation pipe, wherein a sliding groove is formed in the inner wall of the ventilation pipe, and an air filter element is fixedly arranged in the ventilation pipe;
the brush is movably arranged in the ventilation pipe and is matched with the air filter element, the brush is also connected with an incomplete gear, the incomplete gear is rotatably arranged on a baffle, a torsion spring connected with the incomplete gear is fixed on the baffle, the baffle is also connected with a reciprocating mechanism used for driving the baffle to move, and the reciprocating mechanism is movably arranged in the ventilation pipe;
the lifting mechanism is connected with the reciprocating mechanism and movably arranged in the ventilation pipe, and is also connected with the incomplete gear;
the driving mechanism is movably arranged in the ventilation pipe and connected with the lifting mechanism and the reciprocating mechanism, and the driving mechanism drives the baffle to reciprocate through the reciprocating mechanism.
As a further scheme of the invention: reciprocating mechanism includes movable mounting and is in elevating system goes up and fixed mounting has sleeve No. two and fixed mounting of baffle are in gag lever post and movable mounting on the sleeve No. two are in the ventilation duct and with the runner assembly that actuating mechanism connects, it has the limiting plate still to have movable mounting in the spout of seting up on the ventilation duct inner wall, set up two on the limiting plate and led to the groove, one of them lead to the groove with the runner assembly adaptation, another lead to the groove with the gag lever post adaptation.
As a still further scheme of the invention: the runner assembly includes fixed mounting and is in the ventilation pipe and with diaphragm and rotation that actuating mechanism connects are installed just be the band pulley and the cover that the symmetry set up on the diaphragm and establish conveyer belt on the band pulley, still be fixed with on the conveyer belt with one of them the arch of logical groove adaptation.
As a still further scheme of the invention: elevating system installs including rotating in the ventilation pipe and with lead screw and movable mounting that actuating mechanism connects on the lead screw and with lead screw thread fit's threaded sleeve and movable mounting in the ventilation pipe and with No. two muffjoint's direction subassembly, be fixed with on the direction subassembly with incomplete gear engagement's rack board, the direction subassembly still with threaded sleeve connects.
As a still further scheme of the invention: the direction subassembly includes fixed mounting and is in guide bar and movable mounting in the ventilation pipe are in sleeve and one end on the guide bar are fixed the other end is fixed on the sleeve the threaded sleeve just is fixed with the connecting rod of rack plate, movable mounting has on the connecting rod sleeve No. two.
As a still further scheme of the invention: the driving mechanism comprises a transmission rod rotatably installed in the ventilation pipe, a first bevel gear fixedly installed on the transmission rod and an intermittent transmission assembly movably arranged in the ventilation pipe and connected with the screw rod, and the intermittent transmission assembly is connected with the transverse plate.
As a still further scheme of the invention: the intermittent transmission assembly comprises a driving wheel fixedly mounted on the transmission rod, a driven wheel fixedly mounted on the screw rod and matched with the driving wheel, and a second bevel gear rotatably mounted on the transverse plate and meshed with the first bevel gear, and the second bevel gear is coaxially connected with the belt wheel.
A method for using the building heating and ventilating system for improving ventilating efficiency as set forth in any one of claims 1 to 7, comprising the steps of:
the method comprises the following steps: stopping the heating and ventilation equipment;
step two: the motor is started, the motor drives the transmission rod to rotate and drives the first bevel gear to rotate, so that the second bevel gear rotates, the second bevel gear also drives the belt wheel to rotate and drives the conveyor belt and the protrusion fixed on the conveyor belt to move, the protrusion drives the limiting plate to move on the sliding groove formed in the inner wall of the ventilation pipe, so that the limiting rod moves and drives the second sleeve to move along the length direction of the connection rod, so that the brush is driven to move through the baffle, meanwhile, the incomplete gear is meshed with the rack plate, and the brush is driven to swing under the action of the torsion spring;
step three: the transmission rod drives the driving wheel to rotate and drives the driven wheel to rotate intermittently, so that the screw rod rotates intermittently, the threaded sleeve is driven to move intermittently, the connecting rod is driven to move along the length direction of the screw rod under the action of the guide rod and the first sleeve, the hairbrush is driven to move intermittently in the vertical direction, the hairbrush swings while reciprocating in the horizontal direction and moves intermittently in the vertical direction, and the air filter element is cleaned;
step four: and after cleaning, starting the heating and ventilation equipment.
Compared with the prior art, the invention has the beneficial effects that:
1. when the heating and ventilation device stops working, the lifting mechanism is driven to move through the driving mechanism, the hairbrush is driven to move in the vertical direction, the reciprocating mechanism can be driven to move through the driving mechanism, the hairbrush is driven to move in the horizontal direction, and therefore the air filter element is cleaned.
2. The air filter element does not need to be detached for cleaning, intermittently moves in the vertical direction through the brush, and reciprocates in the horizontal direction, and meanwhile, the brush can swing, so that the air filter element is cleaned.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a building heating and ventilation system for improving ventilation efficiency and a use method thereof.
Fig. 2 is a schematic view of connection relationship among a lifting mechanism, a part of reciprocating mechanism and a part of driving mechanism in an embodiment of the building heating and ventilating system for improving ventilating efficiency and the use method thereof.
Fig. 3 is a schematic structural view of a ventilation pipe in an embodiment of a building heating and ventilation system for improving ventilation efficiency and a method for using the same.
Fig. 4 is a schematic view of a partially exploded structure of an embodiment of a building heating and ventilation system for improving ventilation efficiency and a method for using the same.
In the figure: the automatic feeding device comprises a ventilation pipe 1, a hair brush 2, an air filter 3, a transmission rod 4, a driving wheel 5, a bevel gear 6-I, a driven wheel 7, a screw rod 8, a threaded sleeve 9, a transverse plate 10, a bevel gear 11-II, a conveyor belt 12, a connecting rod 13, a rack plate 14, a sleeve 15-I, a guide rod 16, a protrusion 17, a limiting plate 18, a sleeve 19-II, a limiting rod 20, a baffle 21, a torsion spring 22 and an incomplete gear 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 4, in an embodiment of the present invention, a building heating and ventilation system for improving ventilation efficiency includes:
the air filter comprises a ventilation pipe 1, wherein a sliding groove is formed in the inner wall of the ventilation pipe 1, and an air filter element 3 is fixedly arranged in the ventilation pipe 1;
the brush 2 is movably arranged in the ventilation pipe 1 and is matched with the air filter element 3, the brush 2 is further connected with an incomplete gear 23, the incomplete gear 23 is rotatably arranged on a baffle plate 21, a torsion spring 22 connected with the incomplete gear 23 is fixed on the baffle plate 21, the baffle plate 21 is further connected with a reciprocating mechanism used for driving the baffle plate 22 to move, and the reciprocating mechanism is movably arranged in the ventilation pipe 1;
the lifting mechanism is connected with the reciprocating mechanism and movably arranged in the ventilation pipe 1, and is also connected with the incomplete gear 23;
the driving mechanism is movably arranged in the ventilation pipe 1 and is connected with the lifting mechanism and the reciprocating mechanism, and the driving mechanism drives the baffle plate 21 to reciprocate through the reciprocating mechanism.
In the embodiment of the invention, when the heating and ventilation device stops working, the driving mechanism drives the lifting mechanism to move and drives the brush 2 to move in the vertical direction, and the driving mechanism also drives the reciprocating mechanism to move and drives the brush 2 to move in the horizontal direction, so that the air filter element 3 is cleaned.
As an embodiment of the present invention, the reciprocating mechanism includes a second sleeve 19 movably mounted on the lifting mechanism and fixedly mounted with the baffle 21, a limiting rod 20 fixedly mounted on the second sleeve 19, and a rotating assembly movably mounted in the ventilation pipe 1 and connected to the driving mechanism, a limiting plate 18 is also movably mounted in a sliding groove formed in the inner wall of the ventilation pipe 1, two through grooves are formed in the limiting plate 18, one of the through grooves is adapted to the rotating assembly, and the other through groove is adapted to the limiting rod 20.
In the embodiment of the invention, when the brush is used, the driving mechanism moves to drive the rotating assembly to move, so that the limiting plate 18 is driven to reciprocate in the horizontal direction, the limiting rod 20 is driven to move, the second sleeve 19 moves on the lifting mechanism, the second sleeve 19 can also drive the baffle 21 to move and drive the brush 2 to move, and meanwhile, the incomplete gear 23 is matched with the lifting mechanism and drives the brush 2 to swing.
As an embodiment of the present invention, the rotating assembly includes a transverse plate 10 fixedly installed in the ventilation pipe 1 and connected to the driving mechanism, pulleys rotatably installed on the transverse plate 10 and symmetrically disposed, and a conveyor belt 12 sleeved on the pulleys, wherein a protrusion 17 adapted to one of the through grooves is further fixed on the conveyor belt 12.
In the embodiment of the invention, when in use, the driving mechanism moves to drive the belt wheel to rotate, and drives the conveying belt 12 to move, and drives the protrusion 17 to move, so as to drive the limit plate 18 to move.
As an embodiment of the present invention, the lifting mechanism includes a screw 8 rotatably installed in the ventilation pipe 1 and connected to the driving mechanism, a threaded sleeve 9 movably installed on the screw 8 and in threaded engagement with the screw 8, and a guide assembly movably installed in the ventilation pipe 1 and connected to the second sleeve 19, the guide assembly is fixed with a rack plate 14 engaged with the incomplete gear 23, and the guide assembly is further connected to the threaded sleeve 9.
In the embodiment of the invention, when the brush is used, the driving mechanism moves to drive the screw rod 8 to rotate and drive the threaded sleeve 9 to move, so that the guide assembly moves, the second sleeve 19 is driven to move in the vertical direction, and the brush 2 moves.
As an embodiment of the present invention, the guiding assembly includes a guiding rod 16 fixedly installed in the ventilation pipe 1, a first sleeve 15 movably installed on the guiding rod 16, and a connecting rod 13 having one end fixed on the first sleeve 15 and the other end fixed on the threaded sleeve 9 and fixed with the rack plate 14, and the second sleeve 19 is movably installed on the connecting rod 13.
In the embodiment of the invention, when the threaded sleeve 9 moves, the connecting rod 13 is driven to move, and the first sleeve 15 is driven to move along the guide rod 16;
it should be noted that the rack plate 14 is discontinuous, when the rack plate 14 is meshed with the incomplete gear 23, the incomplete gear 23 is driven to rotate, the brush 2 is driven to rotate, at this time, the torsion spring 22 stores elastic potential energy, and when the incomplete gear 23 is separated from the rack plate 14, the elastic potential energy of the torsion spring 22 is released, and the incomplete gear 23 is driven to reset, so that the brush 2 is driven to reset.
As an embodiment of the invention, the driving mechanism comprises a transmission rod 4 rotatably installed in the ventilation pipe 1, a first bevel gear 6 fixedly installed on the transmission rod 4, and an intermittent transmission assembly movably arranged in the ventilation pipe 1 and connected with the screw rod 8, wherein the intermittent transmission assembly is connected with the transverse plate 10.
In the embodiment of the invention, when in use, a motor (not shown in the figure) connected with the transmission rod 4 is further arranged in the ventilation pipe 1, and when the motor works, the transmission rod 4 is driven to rotate and the first bevel gear 6 is driven to rotate, so that the transmission component is driven to move.
As an embodiment of the present invention, the intermittent transmission assembly includes a driving wheel 5 fixedly mounted on the transmission rod 4, a driven wheel 7 fixedly mounted on the lead screw 8 and adapted to the driving wheel 5, and a second bevel gear 11 rotatably mounted on the transverse plate 10 and engaged with the first bevel gear 6, and the second bevel gear 11 is coaxially connected to the pulley.
In the embodiment of the invention, when the transmission rod 4 rotates, the driving wheel 5 is driven to rotate and the driven wheel 7 is driven to rotate intermittently, so that the screw rod 8 rotates intermittently, and simultaneously, the first bevel gear 6 rotates and drives the second bevel gear 11 to rotate, so that the belt wheel rotates.
As an embodiment of the present invention, there is also provided a method for using a building heating and ventilation system for improving ventilation efficiency, including the steps of:
the method comprises the following steps: stopping the heating and ventilation equipment;
step two: starting a motor, wherein the motor drives a transmission rod 4 to rotate and drives a first bevel gear 6 to rotate, so that a second bevel gear 11 rotates, the second bevel gear 11 also drives a belt wheel to rotate and drives a conveyor belt 12 and a protrusion 17 fixed on the conveyor belt 12 to move, a limiting plate 18 is driven by the protrusion 17 to move on a sliding groove formed in the inner wall of a ventilation pipe 1, so that a limiting rod 20 moves and drives a second sleeve 19 to move along the length direction of a connecting rod 13, so that a brush 2 is driven to move through a baffle 21, and meanwhile, an incomplete gear 23 is meshed with a rack plate 14 and drives the brush 2 to swing under the action of a torsion spring 22;
step three: the transmission rod 4 drives the driving wheel 5 to rotate and drives the driven wheel 7 to rotate intermittently, so that the screw rod 8 rotates intermittently, the threaded sleeve 9 is driven to move intermittently, the connecting rod 13 is driven to move along the length direction of the screw rod 8 under the action of the guide rod 16 and the sleeve 15, the hairbrush 2 is driven to move intermittently in the vertical direction, the hairbrush 2 swings while reciprocating in the horizontal direction and moves intermittently in the vertical direction, and the air filter element 3 is cleaned;
step four: and after cleaning, starting the heating and ventilation equipment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an improve ventilation efficiency's building heating and ventilating system which characterized in that, improve ventilation efficiency's building heating and ventilating system includes:
the air filter comprises a ventilation pipe (1), wherein a sliding groove is formed in the inner wall of the ventilation pipe (1), and an air filter element (3) is fixedly arranged in the ventilation pipe (1);
the hair brush (2) is movably arranged in the ventilation pipe (1) and is matched with the air filter element (3), the hair brush (2) is further connected with an incomplete gear (23), the incomplete gear (23) is rotatably installed on a baffle (21), a torsion spring (22) connected with the incomplete gear (23) is fixed on the baffle (21), the baffle (21) is further connected with a reciprocating mechanism used for driving the baffle (22) to move, and the reciprocating mechanism is movably arranged in the ventilation pipe (1);
the lifting mechanism is connected with the reciprocating mechanism and movably arranged in the ventilation pipe (1), and is also connected with the incomplete gear (23);
the driving mechanism is movably arranged in the ventilation pipe (1) and is connected with the lifting mechanism and the reciprocating mechanism, and the driving mechanism drives the baffle (21) to reciprocate through the reciprocating mechanism.
2. The building heating and ventilation system capable of improving ventilation efficiency according to claim 1, wherein the reciprocating mechanism comprises a second sleeve (19) movably mounted on the lifting mechanism and fixedly provided with the baffle (21), a limiting rod (20) fixedly mounted on the second sleeve (19), and a rotating assembly movably mounted in the ventilation pipe (1) and connected with the driving mechanism, a limiting plate (18) is further movably mounted in a sliding groove formed in the inner wall of the ventilation pipe (1), two through grooves are formed in the limiting plate (18), one of the through grooves is matched with the rotating assembly, and the other through groove is matched with the limiting rod (20).
3. The building heating and ventilation system for improving ventilation efficiency as claimed in claim 2, wherein the rotating assembly comprises a transverse plate (10) fixedly installed in the ventilation pipe (1) and connected with the driving mechanism, pulleys rotatably installed on the transverse plate (10) and symmetrically arranged, and a conveyor belt (12) sleeved on the pulleys, wherein a protrusion (17) matched with one of the through grooves is further fixed on the conveyor belt (12).
4. The building heating and ventilation system for improving ventilation efficiency as claimed in claim 2, wherein the lifting mechanism comprises a screw rod (8) rotatably mounted in the ventilation pipe (1) and connected with the driving mechanism, a threaded sleeve (9) movably mounted on the screw rod (8) and in threaded fit with the screw rod (8), and a guide assembly movably mounted in the ventilation pipe (1) and connected with the second sleeve (19), wherein a rack plate (14) engaged with the incomplete gear (23) is fixed on the guide assembly, and the guide assembly is further connected with the threaded sleeve (9).
5. The building heating and ventilation system for improving ventilation efficiency as claimed in claim 4, wherein the guide assembly comprises a guide rod (16) fixedly installed in the ventilation pipe (1), a first sleeve (15) movably installed on the guide rod (16), and a connecting rod (13) with one end fixed on the first sleeve (15) and the other end fixed on the threaded sleeve (9) and the rack plate (14), wherein the second sleeve (19) is movably installed on the connecting rod (13).
6. The building heating and ventilation system for improving ventilation efficiency as claimed in claim 4, wherein the driving mechanism comprises a transmission rod (4) rotatably mounted in the ventilation pipe (1), a first bevel gear (6) fixedly mounted on the transmission rod (4), and an intermittent transmission assembly movably arranged in the ventilation pipe (1) and connected with the screw rod (8), and the intermittent transmission assembly is connected with the transverse plate (10).
7. The building heating and ventilation system for improving the ventilation efficiency as claimed in claim 6, wherein the intermittent transmission assembly comprises a driving wheel (5) fixedly mounted on the transmission rod (4), a driven wheel (7) fixedly mounted on the screw rod (8) and matched with the driving wheel (5), and a second bevel gear (11) rotatably mounted on the transverse plate (10) and meshed with the first bevel gear (6), wherein the second bevel gear (11) is coaxially connected with the belt wheel.
8. A method for using the building heating and ventilating system for improving ventilating efficiency according to any one of claims 1 to 7, comprising the steps of:
the method comprises the following steps: stopping the heating and ventilation equipment;
step two: the motor is started, the motor drives the transmission rod (4) to rotate and drives the first bevel gear (6) to rotate, so that the second bevel gear (11) rotates, the second bevel gear (11) can also drive the belt wheel to rotate and drives the conveyor belt (12) and the protrusions (17) fixed on the conveyor belt (12) to move, the protrusions (17) drive the limiting plates (18) to move on the sliding grooves formed in the inner wall of the ventilation pipe (1), so that the limiting rods (20) move and drive the second sleeves (19) to move along the length direction of the connecting rod (13), so that the brushes (2) are driven to move through the baffle (21), and meanwhile, the incomplete gear (23) is meshed with the rack plate (14) and drives the brushes (2) to swing under the action of the torsion spring (22);
step three: the transmission rod (4) drives the driving wheel (5) to rotate and drives the driven wheel (7) to intermittently rotate, so that the screw rod (8) intermittently rotates, the threaded sleeve (9) is driven to intermittently move, the connecting rod (13) is driven to move along the length direction of the screw rod (8) under the action of the guide rod (16) and the first sleeve (15), the hairbrush (2) is driven to intermittently move in the vertical direction, the hairbrush (2) swings while reciprocating in the horizontal direction and intermittently moves in the vertical direction, and the air filter element (3) is cleaned;
step four: and after cleaning, starting the heating and ventilation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111500725.3A CN114060998A (en) | 2021-12-09 | 2021-12-09 | Building heating and ventilation system capable of improving ventilation efficiency and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111500725.3A CN114060998A (en) | 2021-12-09 | 2021-12-09 | Building heating and ventilation system capable of improving ventilation efficiency and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114060998A true CN114060998A (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111500725.3A Pending CN114060998A (en) | 2021-12-09 | 2021-12-09 | Building heating and ventilation system capable of improving ventilation efficiency and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645731A (en) * | 2022-03-14 | 2022-06-21 | 山西三元煤业股份有限公司 | Intelligent ventilation equipment for coal mine |
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| CN101270913A (en) * | 2007-03-23 | 2008-09-24 | 海尔集团公司 | Cabinet air-conditioner dust gauze self-cleaning device and operation method thereof |
| JP2010078226A (en) * | 2008-09-26 | 2010-04-08 | Mitsubishi Electric Corp | Filter cleaning device and air conditioner |
| CN112827892A (en) * | 2020-12-22 | 2021-05-25 | 商丘医学高等专科学校 | Remove clean mechanism and librarray management dust removal device |
| CN113091183A (en) * | 2021-04-13 | 2021-07-09 | 珠海市世纪建设工程有限公司 | Intelligent circulation system of indoor ventilation of green building |
| CN214746248U (en) * | 2021-04-21 | 2021-11-16 | 陕西省现代建筑设计研究院 | Building heating ventilation efficient ventilation device |
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