CN114811794B - Wind energy ventilation system for high-rise building - Google Patents
Wind energy ventilation system for high-rise building Download PDFInfo
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- CN114811794B CN114811794B CN202210482634.XA CN202210482634A CN114811794B CN 114811794 B CN114811794 B CN 114811794B CN 202210482634 A CN202210482634 A CN 202210482634A CN 114811794 B CN114811794 B CN 114811794B
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- 238000009423 ventilation Methods 0.000 title claims abstract description 86
- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 238000012545 processing Methods 0.000 claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 238000010438 heat treatment Methods 0.000 claims description 37
- 230000033001 locomotion Effects 0.000 claims description 28
- 238000005406 washing Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
- F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
- F03D9/45—Building formations
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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
- F24F11/0001—Control or safety arrangements for ventilation
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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
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Architecture (AREA)
- Wind Motors (AREA)
- Air-Flow Control Members (AREA)
Abstract
The application relates to a wind energy ventilation system for a high-rise building, which is arranged on a wall body, wherein the wall body is provided with a containing cavity and a mounting cavity which are communicated with each other; comprising the following steps: the treatment box is arranged in the accommodating cavity and is provided with a treatment cavity, the treatment cavity is provided with an air inlet and an air outlet, the air inlet is used for being communicated with the outside in a unidirectional way, and the air outlet is used for being communicated with the inside in a unidirectional way; the piston block is arranged in the processing cavity in a sliding manner, and when the piston block reciprocates, outdoor gas firstly enters the processing cavity from the gas inlet and then leaves the processing cavity from the gas outlet; the driving rod is rotatably arranged on the treatment box in a penetrating way, one end of the driving rod is connected with the piston block, and the other end of the driving rod extends out of the accommodating cavity and is provided with driving fan blades; the air exchanging transmission piece is arranged at the joint of the driving rod and the piston block, and is used for enabling the piston block to reciprocate when the driving rod rotates; one end of the ventilation pipe is communicated with the air outlet, and the other end of the ventilation pipe is used for being communicated with the indoor space. The application has the effect of improving the effective conversion rate of wind energy.
Description
Technical Field
The application relates to the technical field of wind energy utilization, in particular to a wind energy ventilation system for a high-rise building.
Background
Wind energy is kinetic energy generated by air flow and is a conversion form of solar energy, the generation is caused by uneven heating of all parts of the earth surface due to solar radiation, the pressure distribution in the atmosphere is unbalanced, air moves in the horizontal direction under the action of horizontal air pressure gradient to form, and meanwhile, the wind energy can be converted into mechanical energy, electric energy and heat energy for use as sustainable resources.
In the related art, the wind energy ventilation system for the high-rise building comprises a containing cavity, a generator, driving fan blades and an air inlet pipe, wherein the containing cavity is formed in a wall body; the driving fan blade is fixedly sleeved on the input shaft of the generator, and the flowing wind energy rotates the input shaft of the generator through the driving fan blade; the air inlet pipe is fixedly arranged on the wall body, one end of the air inlet pipe is communicated with the outside of the room, the other end of the air inlet pipe is communicated with the inside of the room, the air pump is arranged on the air inlet pipe and is electrically connected with the generator, so that the electric energy generated by the generator can enable the air pump to work, outdoor air can flow into the room, and the purpose of ventilation by using wind energy is achieved.
For the related technology, there is a defect that in the process of using wind energy to realize ventilation, the wind energy is firstly converted into electric energy and then is converted into mechanical energy, so that the effective conversion rate of the wind energy is low.
Disclosure of Invention
In order to improve the effective conversion rate of wind energy, the application provides a wind energy ventilation system for a high-rise building.
The application provides a wind energy ventilation system for a high-rise building, which adopts the following technical scheme:
the wind energy ventilation system for the high-rise building is arranged on a wall body, and the wall body is provided with a containing cavity and a mounting cavity which are communicated with each other; comprising the following steps:
The treatment box is arranged in the accommodating cavity and is provided with a treatment cavity, the treatment cavity is provided with an air inlet and an air outlet, the air inlet is used for being communicated with the outside in a unidirectional way, and the air outlet is used for being communicated with the inside in a unidirectional way;
The piston block is arranged in the processing cavity in a sliding manner, and when the piston block reciprocates, outdoor gas firstly enters the processing cavity from the gas inlet and then leaves the processing cavity from the gas outlet;
The driving rod is rotatably arranged on the treatment box in a penetrating way, one end of the driving rod is connected with the piston block, and the other end of the driving rod extends out of the accommodating cavity and is provided with driving fan blades;
The ventilation transmission piece is arranged at the joint of the driving rod and the piston block, and is used for enabling the piston block to reciprocate when the driving rod rotates;
One end of the ventilation pipe is communicated with the air outlet, and the other end of the ventilation pipe is communicated with the indoor space;
the heat exchange water tank is arranged in the mounting cavity and is used for the ventilation pipe to penetrate;
the heating block is arranged on the outer wall of the heat exchange water tank in a penetrating way;
And the reciprocating motion assembly is in transmission connection with the driving rod, the reciprocating motion assembly is connected with one end of the heating block, which is positioned outside the heat exchange water tank, and the temperature of the heating block is raised by friction.
By adopting the technical scheme, when ventilation work is required through wind energy, the wind energy firstly drives the fan blades to rotate the driving rod, then the driving rod drives the piston block to reciprocate through the ventilation transmission piece, so that outdoor gas enters the processing cavity from the gas inlet, leaves the processing cavity from the gas outlet and enters the indoor environment from the ventilation pipe, thereby achieving the purpose of ventilation through the wind energy. In addition, this kind of design mode can start reciprocating motion subassembly when actuating lever pivoted, then can promote the temperature of heating block through the mode of friction, so the temperature in the heat transfer water tank can improve, and simultaneously gas flow is when the part that the ventilation pipe is located the heat transfer water tank, and gas can carry out the heat exchange with the water in the heat transfer water tank to can also promote indoor temperature through ventilation system under cold strong wind's season, and then wind energy can be converted into more forms of energy, help promoting the effective conversion rate of wind energy.
Preferably, the ventilation transmission piece comprises a transmission hole arranged on the piston block, a guide groove arranged on the inner wall of the transmission hole, a transmission rod and a transmission block, wherein the guide groove is arranged in a wave extending way around the central line of the transmission hole, and the guide groove is arranged in a closed loop around the central line of the transmission hole; one end of the transmission rod is connected with the driving rod, and the other end of the transmission rod is arranged in the transmission hole in a penetrating way; the transmission block is connected to the peripheral outer wall of the transmission rod, and the guide groove is movably embedded in the transmission block so that the piston block reciprocates.
Through adopting above-mentioned technical scheme, because the guide slot is the wave and extends the setting around the central line of transmission hole, the guide slot is the closed loop setting around the central line of transmission hole simultaneously, so at actuating lever unidirectional rotation's in-process, the drive piece can with the guide slot combined action, thereby realize that the piston piece is reciprocating rectilinear motion, thereby reach the indoor purpose of outdoor gaseous injection, compare in the mode that needs changing the motion state of piston piece and need change the transmission connection structure between actuating lever and the piston rod simultaneously, this kind of design mode, on the one hand, can promote the smoothness nature that the piston piece was switched between different motion states at actuating lever unidirectional rotation in-process, also can make the connected form between actuating lever and the piston piece simpler when satisfying basic ventilation function, thereby can reduce wind energy ventilation system's equipment cost.
Preferably, the air inlet and the air outlet are respectively located on two sides of the piston block, the piston block divides the processing cavity into a first inner cavity and a second inner cavity, the air inlet is located in the first inner cavity, the air outlet is located in the second inner cavity, and the piston block is provided with a transfer channel, and the transfer channel is used for enabling the first inner cavity to be in unidirectional communication with the second inner cavity.
Through adopting above-mentioned technical scheme, compare in the mode that air inlet and gas outlet are located the piston piece both sides respectively, this kind of design mode, when the piston piece moves to being close to the air inlet direction, gas in the first inner chamber can flow into the second inner chamber from the transfer passage, and when the piston piece moves to being close to the gas outlet direction, gas in the second inner chamber can flow into the ventilation pipe from the gas outlet, and outdoor gas can flow into in the first inner chamber from the air inlet, then the atmospheric pressure difference between first inner chamber and the second inner chamber can not be too big, so under the wind energy is in unstable state, the wind energy still can make the piston piece make relatively smooth reciprocating motion through the actuating lever, thereby still can keep ventilation pipe stability of giving vent to anger when the wind energy is in different states.
Preferably, the accommodating cavity is used for accommodating water, and the top of the accommodating cavity is communicated with the ventilation pipe; the treatment box is located hold the top in chamber, the treatment box is connected with the gas washing pipe, gas washing pipe one end with the gas outlet is linked together, and the other end extends to hold the bottom in chamber.
Through adopting above-mentioned technical scheme, because hold the setting that can hold water and ventilation pipe in the chamber, so the gas that leaves from the gas outlet can flow into the water that holds the chamber along the gas washing pipe, and then gas can spill over from holding the water in the chamber again, then in flowing to the ventilation pipe again to can wash the gas to outdoor, with the clean and tidy degree of promotion indoor environment.
Preferably, the reciprocating assembly includes:
The driving shaft is rotationally connected to the inner wall of the mounting cavity;
one end of the crank shaft is fixedly connected to the end face of the driving shaft;
a rocker shaft, one end of which is hinged with one end of the driving shaft far away from the crank shaft;
the friction sliding block is connected to the outer surface of the heating block in a sliding mode, and the friction sliding block is hinged to one end, away from the crankshaft, of the rocker shaft.
Through adopting above-mentioned technical scheme, when the water heating in the heat exchange water tank, make the crank axle do circumferential rotation earlier through the drive shaft, the crank axle can make the rocker shaft take place reciprocating swing at this in-process, then friction slider can do reciprocating rectilinear motion, in order to reach the temperature purpose that promotes the heating block through the mode of friction, thereby the heating block just can heat the water in the heat exchange water tank, in addition, this kind of design mode, because of the interact between crank axle, rocker shaft and the friction slider, even when the rotation direction of actuating lever is opposite, friction slider still can be reciprocating rectilinear motion, thereby make wind energy ventilation system can keep stable work under different states.
Preferably, a friction adjusting assembly is arranged between the heating block and the friction sliding block, the friction adjusting assembly comprises a supporting plate and a heat conduction elastic block, the supporting plate is slidably arranged in the mounting cavity, and the upper surface of the supporting plate is slidably arranged by the friction sliding block; the heat conduction elastic block is connected to the outer surface of the heating block, and the heat conduction elastic block is abutted to the surface of one side, away from the supporting plate, of the friction sliding block.
Through adopting above-mentioned technical scheme, because of the mode that rubs the heat generation and the magnitude of frictional force have a relation, so the setting of backup pad and heat conduction elastic block, then when the temperature that needs to change the heating block, can make the backup pad to be close to or keep away from the direction motion of heating block to make the heat conduction elastic block take place extrusion or expansion deformation, so friction between friction slider and the heat conduction elastic block just can change, thereby just can change the heat that rubs the heat generation and produce, and then just can change the temperature of heating block, with the purpose that reaches the temperature of the indoor gas of change inflow.
Preferably, a rotation speed detection assembly is provided on the driving shaft, and the rotation speed detection assembly includes:
the connecting disc is fixedly sleeved on the driving shaft and is made of transparent materials;
the speed measuring slide block is connected to the connecting disc in a sliding manner, and the sliding direction of the speed measuring slide block is parallel to the diameter direction of the connecting disc;
One end of the connecting spring is connected to the driving shaft, the other end of the connecting spring is connected with the speed measuring slide block, and the connecting spring is used for enabling the speed measuring slide block to move towards the central line direction of the connecting disc;
the light emitters are arranged in the mounting cavity, and a plurality of light emitters are distributed along the diameter direction of the connecting disc;
the light receivers are arranged in the mounting cavity, and a plurality of light receivers are arranged corresponding to the light emitters.
By adopting the technical scheme, the friction heating mode is related to the movement speed of the friction sliding block, so that when the driving shaft rotates, the speed measuring sliding block moves to different positions away from the axis of the driving shaft along the diameter direction of the connecting disc under the combined action of centrifugal force and elastic force exerted by the connecting spring, meanwhile, because the connecting disc is made of transparent materials, optical communication cannot be formed between the light emitter and the light receiver which are matched with the position of the speed measuring sliding block, so that the rotating speed of the driving shaft at the moment can be judged, and the friction adjusting assembly can be correspondingly adjusted according to actual ventilation requirements, so that the required ventilation requirements can be better met under complex environmental conditions; in addition, when the driving shaft is in the unstable condition of rotation, the position of the test sliding block is also in the change, and then the light disconnection condition of a plurality of groups of mutually matched light emitters and light receivers can be temporarily generated, and the heat generated by friction can be adaptively regulated through the friction regulating component until one group of light emitters and light receivers are stably disconnected, so that the stability of the rotation speed can be detected while the rotation speed is detected, and the adaptability regulation can be carried out through other elements at more proper time.
Preferably, a linkage mechanism is arranged between the driving rod and the driving shaft, and the linkage mechanism comprises:
The driving belt wheel is fixedly sleeved on the driving rod;
The auxiliary belt wheel is rotationally connected in the mounting cavity;
the driven belt pulley is fixedly sleeved on the driving shaft, the driven belt pulley is positioned between the driving belt pulley and the auxiliary belt pulley, and the diameter of the driven belt pulley is smaller than that of the driving belt pulley and the auxiliary belt pulley;
the connecting belt is sleeved between the driving belt pulley and the auxiliary belt pulley, and the connecting belt positioned on one side of the connecting line direction of the driving belt pulley and the auxiliary belt pulley is abutted with the driven belt pulley;
The opening and closing control shaft is connected to the inner wall of the mounting cavity in a sliding mode, the sliding direction of the opening and closing control shaft is perpendicular to the connecting line direction between the driving belt wheel and the auxiliary belt wheel, and the opening and closing control shaft is in butt joint with the inner side of the connecting belt.
By adopting the technical scheme, on one hand, when the driving shaft is required to rotate through the driving rod, the driving shaft can rotate through belt transmission formed by the driving belt pulley, the auxiliary belt pulley, the driven belt pulley and the connecting belt, and meanwhile, a certain interval exists between the driving rod and the driving shaft due to the characteristic that the belt transmission can slip, so that the starting of the reciprocating motion assembly is more stable; on the other hand, in the not cold weather, can let open and close the control axial and keep away from the line direction motion between driving pulley and the auxiliary pulley, until one of them inboard of connecting belt breaks away from the butt with driven pulley, can form independent belt drive system between driving pulley and the auxiliary pulley this moment to the drive shaft just can stop rotating, and then can close reciprocating motion subassembly simultaneously not influencing normal ventilation, so that wind energy ventilation system can satisfy more environment.
Preferably, a water circulation mechanism is connected between the heat exchange water tank and the accommodating cavity.
Through adopting above-mentioned technical scheme, when being heated when being higher in cold weather but indoor temperature for example, alright through hydrologic cycle mechanism to the heat exchange water tank cooling to make the air that later flows into indoor can suitably adjust indoor environment, can also disinfect the water in holding the chamber simultaneously, so as to keep holding the clean ability of chamber water to outdoor gas, thereby help promoting the comprehensive properties that wind energy takes a breath and provide.
In summary, the present application includes at least one of the following beneficial technical effects:
1. By the arrangement of the treatment box, the piston block, the driving rod, the ventilation transmission piece and the ventilation pipe, compared with the mode that wind energy is firstly converted into electric energy and then converted into mechanical energy, the wind energy is directly converted into the mechanical energy in the design mode, so that power required by ventilation is provided, and the effective conversion efficiency of the wind energy is improved;
2. through the heat exchange water tank, the heating block and the reciprocating motion assembly, the indoor temperature can be increased through the ventilation system in the cold and strong wind season, so that wind energy can be converted into more forms of energy, and the effective conversion rate of wind energy can be improved;
3. Through the structural style of the ventilation transmission piece, compare in the mode that needs to change the motion state of piston piece and need change the transmission connection structure between actuating lever and the piston rod simultaneously, this kind of design mode, on the one hand, can promote the smoothness nature that the piston piece was switched between different motion states in actuating lever unidirectional rotation in-process, also can make the connected form between actuating lever and the piston piece simpler when satisfying basic ventilation function to can reduce wind energy ventilation system's equipment cost.
Drawings
Fig. 1 is a schematic diagram of a ventilation system according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a process chamber according to an embodiment of the present application.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 1.
Fig. 5 is a schematic structural view of a linkage mechanism according to an embodiment of the present application.
Reference numerals illustrate: 1. a wall body; 11. a receiving chamber; 12. a mounting cavity; 2. a treatment box; 21. a processing chamber; 211. a first lumen; 212. a second lumen; 22. an air inlet; 23. an air outlet; 24. a piston block; 241. a transfer channel; 25. a driving rod; 251. driving the fan blades; 26. a gas washing pipe; 3. a ventilation transmission member; 31. a transmission hole; 32. a guide groove; 33. a transmission rod; 34. a transmission block; 4. an air exchanging pipe; 5. a heat exchange water tank; 51. a heating block; 6. a reciprocating assembly; 61. a drive shaft; 62. a crank shaft; 63. a rocker shaft; 64. a friction slide; 7. a friction adjustment assembly; 71. a support plate; 72. a thermally conductive elastic block; 8. a rotational speed detection assembly; 81. a connecting disc; 82. a speed measuring slide block; 83. a connecting spring; 84. a light emitter; 85. a light receiver; 9. a linkage mechanism; 91. a driving pulley; 92. an auxiliary belt wheel; 93. a driven pulley; 94. a connecting belt; 95. opening and closing the control shaft; 10. a water circulation mechanism.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a wind energy ventilation system for a high-rise building. Referring to fig. 1 and 2, the wind energy ventilation system for high-rise building is installed on a wall body 1, so that a containing cavity 11 and an installation cavity 12 which are communicated with each other are formed on the wall body 1, specifically, the wind energy ventilation system for high-rise building comprises a processing box 2, a piston block 24, a driving rod 25, a ventilation driving member 3 and a ventilation pipe 4, the processing box 2 is fixedly installed in the containing cavity 11, the processing cavity 21 is arranged in the processing box 2, and the processing cavity 21 is provided with an air inlet 22 which is communicated with the outside in one way and an air outlet 23 which is communicated with the inside in one way; the piston block 24 is slidably installed in the processing chamber 21, and the piston block 24 divides the processing chamber 21 into a first inner chamber 211 and a second inner chamber 212, wherein the air inlet 22 is located in the first inner chamber 211, and the air outlet 23 is located in the second inner chamber 212, so that the piston block 24 is provided with a transfer channel 241 which enables the first inner chamber 211 to be in unidirectional communication with the second inner chamber 212.
Referring to fig. 1 and 2, the driving rod 25 is rotatably installed on the processing box 2, one end of the driving rod 25 is connected with the piston block 24, the other end extends out of the accommodating cavity 11, and the driving blade 251 is sleeved on the solid body, so that wind energy can rotate the driving rod 25 through the driving blade 251; the ventilation transmission member 3 is arranged at the joint between the driving rod 25 and the piston block 24, and when the driving rod 25 rotates, the driving rod 25 can make the piston block 24 do reciprocating linear motion through the ventilation transmission member 3 so as to enable outdoor gas to enter the processing cavity 21 from the gas inlet 22 and leave the processing cavity 21 from the gas outlet 23; the ventilation pipe 4 is installed on the wall 1, wherein one end of the ventilation pipe 4 is communicated with the air outlet 23, and the other end of the ventilation pipe is communicated with the room.
Referring to fig. 2 and 3, the ventilation transmission member 3 includes a transmission hole 31 opened on the piston block 24, a guide groove 32 provided on an inner wall of the transmission hole 31, a transmission rod 33, and a transmission block 34, the transmission hole 31 is coaxially provided on the piston block 24, and the transmission hole 31 is also coaxially provided with the driving rod 25; the guide groove 32 is arranged in a wave extending way around the central line of the transmission hole 31, and the guide groove 32 is arranged in a closed loop around the central line of the transmission hole 31; the transmission rod 33 is fixedly connected with the driving rod 25 coaxially, and the transmission rod 33 is arranged in the transmission hole 31 in a penetrating way; the transmission block 34 is integrally formed on the peripheral outer wall of the transmission rod 33, and the transmission block 34 is movably embedded in the guide groove 32, so that the transmission block 34 moves along the wave extending direction of the guide groove 32 in the rotating process of the transmission rod 33, and the rotation of the driving rod 25 can be converted into the reciprocating linear motion of the piston block 24 under the mutual matching of the transmission block 34 and the guide groove 32.
Referring to fig. 1 and 4, in this embodiment, the accommodating chamber 11 is filled with water, and the top of the accommodating chamber 11 is communicated with the ventilation pipe 4, while the treatment tank 2 is located at the top of the accommodating chamber 11, so that the water in the accommodating chamber 11 does not leak to the treatment tank 2, and the treatment tank 2 is further provided with a gas washing pipe 26, one end of the gas washing pipe 26 is communicated with the gas outlet 23, and the other end of the gas washing pipe extends to the bottom of the accommodating chamber 11, so that the gas flowing out from the gas outlet 23 firstly flows into the water in the accommodating chamber 11 along the gas washing pipe 26, then overflows from the water, then flows into the ventilation pipe 4, and finally flows into the room from the ventilation pipe 4, thereby maintaining the cleanliness of the indoor environment while performing normal ventilation.
Referring to fig. 1 and 4, in order to further improve the effective conversion efficiency of wind energy, the wind energy can be converted into mechanical energy for providing ventilation power and also into heat energy for improving the temperature of gas flowing into a room, and in particular, the wind energy ventilation system further comprises a heat exchange water tank 5, a heating block 51 and a reciprocating motion assembly 6, wherein the heat exchange water tank 5 is arranged in the installation cavity 12, and the heat exchange water tank 5 is further provided for the ventilation pipe 4 to pass through; the heating block 51 is fixedly arranged on the outer wall of the lower side of the heat exchange water tank 5 in a penetrating way, and the heating block 51 is made of metal materials; the reciprocating motion assembly 6 is also arranged in the mounting cavity 12, wherein the reciprocating motion assembly 6 is in transmission connection with the driving rod 25, the reciprocating motion assembly 6 is connected with one end of the heating block 51, which is positioned outside the heat exchange water tank 5, and the temperature of the heating block 51 is raised by friction, so that the indoor temperature can be raised through the ventilation system in seasons of cold and strong wind, wind energy can be converted into more forms of energy, and the effective conversion rate of the wind energy can be improved.
Referring to fig. 1 and 4, the reciprocating assembly 6 includes a driving shaft 61, a crank shaft 62, a rocker shaft 63, and a friction slider 64, the driving shaft 61 is rotatably coupled to an inner wall of the installation cavity 12, and the driving shaft 61 is drivingly coupled to the driving rod 25; one end of the crank shaft 62 is fixedly connected to an end surface of the drive shaft 61 at an end far from the inner wall of the installation cavity 12; one end of the rocker shaft 63 is hinged to one end of the crank shaft 62 away from the drive shaft 61; the friction slide block 64 is slidably connected to the outer surface of the heating block 51 at the outer end of the heat exchange water tank 5, and the friction slide block 64 is hinged to the end of the rocker shaft 63 away from the crank shaft 62, so that the reciprocating motion assembly 6 forms a crank-like structure, when the driving shaft 61 rotates, the friction slide block 64 reciprocates, so that friction heat is generated between the friction slide block 64 and the heating block 51, the temperature of the heating block 51 can be raised, water in the heat exchange water tank 5 can be heated, and the purpose that the temperature of gas can be raised after the ventilation pipe 4 passes through the heat exchange water tank 5 is achieved.
Referring to fig. 1 and 5, when the weather is hot, the gas in the ventilation pipe 4 does not need to be heated, so in this embodiment, the transmission mode between the driving shaft 61 and the driving rod 25 is specially treated, specifically, a linkage mechanism 9 is arranged between the driving rod 25 and the driving shaft 61, the linkage mechanism 9 comprises a driving pulley 91, an auxiliary pulley 92, a driven pulley 93, a connecting belt 94 and an opening and closing control shaft 95, the driving pulley 91 is coaxially and fixedly sleeved on the part of the driving rod 25, which is positioned outside the processing box 2 but positioned in the accommodating cavity 11, the auxiliary pulley 92 is rotatably connected in the mounting cavity 12, and the center line of the auxiliary pulley 92 is parallel to the center line of the driving pulley 91; the driven pulley 93 is coaxially and fixedly sleeved on the driving shaft 61, the driven pulley 93 is positioned between the driving pulley 91 and the auxiliary pulley 92, and the diameter of the driven pulley 93 is smaller than that of the driving pulley 91 and the auxiliary pulley 92; the connection belt 94 is interposed between the driving pulley 91 and the driven pulley 93, and one side of the connection belt 94 parallel to the direction of the connection of the driving pulley 91 and the auxiliary pulley 92 abuts against the driven pulley 93, and the driven pulley 93 abuts against the inner side of the connection belt 94.
Referring to fig. 1 and 5, the on-off control shaft 95 is slidably connected to the inner wall of the installation cavity 12, wherein the sliding direction of the on-off control shaft 95 is parallel to the connecting line direction between the driving pulley 91 and the auxiliary pulley 92, and the on-off control shaft 95 is abutted against the inner side of the connecting belt 94, when the driving shaft 61 and the driving rod 25 need to rotate together, the on-off control shaft 95 can be made to be closer to the connecting line between the driving pulley 91 and the auxiliary pulley 92 than the driven pulley 93, so that the inner side of the connecting belt 94 is abutted against the driven pulley 93, thereby achieving the purpose of the driving rod 25 to rotate the driving shaft 61, and when the driving rod 25 needs to rotate but the driving shaft 61 does not rotate, the on-off control shaft 95 can be made to be farther from the connecting line between the driving pulley 91 and the auxiliary pulley 92 than the driven pulley 93, so that the inner side of the connecting belt 94 is not abutted against the driven pulley 93, thereby enabling the reciprocating motion assembly 6 to be closed while the normal ventilation operation to be unaffected, and further enabling the wind energy system to meet more usage requirements.
Referring to fig. 1 and 4, in the present embodiment, since water is both in the heat exchange water tank 5 and the accommodating cavity 11, a water circulation mechanism 10 is connected between the heat exchange water tank 5 and the accommodating cavity 11, so that when the indoor temperature is higher in cold weather, the heat exchange water tank 5 can be cooled by the water circulation mechanism 10, so that the air flowing into the indoor space can be properly adjusted, and meanwhile, the water in the accommodating cavity 11 can be disinfected, so that the cleaning capability of the water in the accommodating cavity 11 to the outdoor air can be maintained, and the comprehensive performance provided by wind energy ventilation can be improved; in addition, in other embodiments, if the air in the ventilation tube 4 is not required to be heated, but the water in the heat exchange water tank 5 is still required to be heated, the ventilation tube 4 can be further connected with the room in a manner of being bifurcated into two branches, so that the ventilation system can further meet more requirements.
Referring to fig. 1 and 4, in the present embodiment, a friction adjusting assembly 7 is provided between a heating block 51 and a friction slider 64, and specifically, the friction adjusting assembly 7 includes a support plate 71 and a heat conductive elastic block 72, the support plate 71 is slidably mounted in a mounting chamber 12 by a cylinder, and an upper surface of the support plate 71 is slidably placed by the friction slider 64, and a sliding direction of the support plate 71 is a vertical direction; the heat conducting elastic block 72 is fixedly connected to the outer surface of the heating block 51, and the heat conducting elastic block 72 is abutted to the surface of one side of the friction sliding block 64 away from the supporting plate 71, so that when the temperature of the heating block 51 is required, the supporting plate 71 can be moved towards the direction close to or away from the heating block 51 to change the friction force between the friction sliding block 64 and the heat conducting elastic block 72, thereby changing the heat generated by friction and further achieving the purpose of changing the temperature of the gas flowing into the room.
Referring to fig. 1 and 4, in the present embodiment, a rotation speed detecting assembly 8 is provided on a driving shaft 61, specifically, the rotation speed detecting assembly 8 includes a connection disc 81, a tachometer slider 82, a connection spring 83, a light emitter 84, and a light receiver 85, the connection disc 81 is coaxially and fixedly sleeved on the driving shaft 61, and the connection disc 81 is made of a transparent material; the speed measuring slide block 82 is connected to the connecting disc 81 in a sliding manner, and the sliding direction of the speed measuring slide block 82 is parallel to the diameter direction of the connecting disc 81; one end of the connecting spring 83 is fixedly connected to the peripheral outer wall of the driving shaft 61, the other end is fixedly connected with the tachometer slide block 82, and the connecting spring 83 is used for applying force to the tachometer slide block 82 towards the axial center direction of the driving shaft 61; the light emitters 84 are disposed in the mounting cavity 12, and the light emitters 84 are distributed in plurality along the diameter direction of the connection pad 81, and the light receivers 85 are also disposed in the mounting cavity 12, and the light receivers 85 are disposed in plurality corresponding to the light emitters 84.
Referring to fig. 1 and 4, when the driving shaft 61 rotates, the tachometer slide 82 moves to different positions away from the axis of the driving shaft 61 along the diameter direction of the connecting disc 81 under the combined action of centrifugal force and elastic force applied by the connecting spring 83, meanwhile, because the connecting disc 81 is made of transparent materials, optical communication cannot be formed between the light emitter 84 and the light receiver 85 which are matched with the position of the tachometer slide 82, so that the rotating speed of the driving shaft 61 at the moment can be judged, and the friction adjusting assembly 7 can be correspondingly adjusted according to actual ventilation requirements, so that the required ventilation requirements can be better met under complex environmental conditions.
In addition, in the present embodiment, the rotation speed detecting assembly 8 can also make the light between the plurality of light receivers 85 and the light emitters 84 be disconnected briefly when the rotation speed of the driving shaft 61 is in an unstable state, so that when the rotation speed needs to be accurately determined, a period of time can be waited until one of the light emitters 84 and the light receivers 85 is disconnected steadily, so that the friction adjusting assembly 7 and other elements can be adjusted adaptively at a more proper time in practical use.
The implementation principle of the wind energy ventilation system for the high-rise building provided by the embodiment of the application is as follows: when ventilation work is required through wind energy, the wind energy firstly rotates the driving rod 25 through the driving fan blade 251, then the driving rod 25 makes the piston block 24 reciprocate through the ventilation transmission piece 3, so that outdoor gas enters the processing cavity 21 from the air inlet 22, leaves the processing cavity 21 from the air outlet 23, and enters the indoor environment from the ventilation pipe 4, thereby achieving the purpose of ventilation through the wind energy.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (4)
1. Wind energy ventilation system for high-rise building installs on wall body (1), wall body (1) are provided with holding chamber (11) and installation cavity (12) of mutual intercommunication, a serial communication port, include:
The treatment box (2) is arranged in the accommodating cavity (11), the treatment box (2) is provided with a treatment cavity (21), the treatment cavity (21) is provided with an air inlet (22) and an air outlet (23), the air inlet (22) is used for being communicated with the outside in a one-way manner, and the air outlet (23) is used for being communicated with the inside in a one-way manner;
A piston block (24) which is slidably arranged in the processing cavity (21), wherein when the piston block (24) reciprocates, outdoor gas firstly enters the processing cavity (21) from the gas inlet (22) and then leaves the processing cavity (21) from the gas outlet (23);
The driving rod (25) is rotatably arranged on the treatment box (2) in a penetrating way, one end of the driving rod (25) is connected with the piston block (24), and the other end of the driving rod (25) extends out of the accommodating cavity (11) and is provided with driving fan blades (251);
The ventilation transmission piece (3) is arranged at the joint of the driving rod (25) and the piston block (24), and the ventilation transmission piece (3) is used for enabling the piston block (24) to reciprocate when the driving rod (25) rotates;
An air exchanging pipe (4), one end of which is communicated with the air outlet (23) and the other end of which is used for being communicated with the indoor space;
The heat exchange water tank (5) is arranged in the mounting cavity (12), and the heat exchange water tank (5) is used for the ventilation pipe (4) to penetrate through;
the heating block (51) is arranged on the outer wall of the heat exchange water tank (5) in a penetrating way;
the reciprocating motion assembly (6) is in transmission connection with the driving rod (25), the reciprocating motion assembly (6) is connected with one end of the heating block (51) which is positioned outside the heat exchange water tank (5), and the temperature of the heating block (51) is raised by friction of the reciprocating motion assembly (6);
the accommodating cavity (11) is used for accommodating water, and the top of the accommodating cavity (11) is communicated with the ventilation pipe (4); the treatment box (2) is positioned at the top of the accommodating cavity (11), the treatment box (2) is connected with a gas washing pipe (26), one end of the gas washing pipe (26) is communicated with the gas outlet (23), and the other end of the gas washing pipe extends to the bottom of the accommodating cavity (11);
the reciprocating assembly (6) comprises:
A driving shaft (61) rotatably connected to the inner wall of the mounting chamber (12);
A crank shaft (62) having one end fixedly connected to an end surface of the drive shaft (61);
A rocker shaft (63) having one end hinged to one end of the drive shaft (61) remote from the crank shaft (62);
A friction slider (64) slidably connected to the outer surface of the heating block (51), the friction slider (64) being hinged to one end of the rocker shaft (63) remote from the crank shaft (62);
The heating block (51) is provided with a friction adjusting assembly (7) between the heating block and the friction sliding block (64), the friction adjusting assembly (7) comprises a supporting plate (71) and a heat conducting elastic block (72), the supporting plate (71) is slidably arranged in the mounting cavity (12), and the upper surface of the supporting plate (71) is provided for the friction sliding block (64) to slidably arrange; the heat conduction elastic block (72) is connected to the outer surface of the heating block (51), and the heat conduction elastic block (72) is abutted with the surface of one side of the friction sliding block (64) away from the supporting plate (71) so as to achieve the purpose of changing the temperature of the gas flowing into the room;
a linkage mechanism (9) is arranged between the driving rod (25) and the driving shaft (61), and the linkage mechanism (9) comprises:
A driving pulley (91) fixedly sleeved on the driving rod (25);
An auxiliary pulley (92) rotatably connected in the mounting cavity (12);
A driven pulley (93) fixedly sleeved on the driving shaft (61), wherein the driven pulley (93) is positioned between the driving pulley (91) and the auxiliary pulley (92), and the diameter of the driven pulley (93) is smaller than that of the driving pulley (91) and the auxiliary pulley (92);
A connection belt (94) that is interposed between the driving pulley (91) and the auxiliary pulley (92), wherein the connection belt (94) that is positioned on the side in the direction of the line connecting the driving pulley (91) and the auxiliary pulley (92) is in contact with the driven pulley (93);
The opening and closing control shaft (95) is connected to the inner wall of the mounting cavity (12) in a sliding mode, the sliding direction of the opening and closing control shaft (95) is perpendicular to the connecting line direction between the driving belt wheel (91) and the auxiliary belt wheel (92), and the opening and closing control shaft (95) is in butt joint with the inner side of the connecting belt (94);
The heat exchange water tank (5) and the accommodating cavity (11) are connected with a water circulation mechanism (10), and when the indoor temperature is higher than the heating temperature in cold weather, the heat exchange water tank (5) can be cooled through the water circulation mechanism (10) so that air flowing into the indoor environment can be properly adjusted, and meanwhile water in the accommodating cavity (11) can be disinfected, so that the cleaning capability of the water in the accommodating cavity (11) to outdoor air can be maintained.
2. The wind energy ventilation system for high-rise buildings according to claim 1, wherein: the ventilation transmission piece (3) comprises a transmission hole (31) formed in the piston block (24), a guide groove (32) formed in the inner wall of the transmission hole (31), a transmission rod (33) and a transmission block (34), wherein the guide groove (32) is arranged in a wave extending mode around the central line of the transmission hole (31), and the guide groove (32) is arranged in a closed loop around the central line of the transmission hole (31); one end of the transmission rod (33) is connected with the driving rod (25), and the other end of the transmission rod is arranged in the transmission hole (31) in a penetrating way; the transmission block (34) is connected to the peripheral outer wall of the transmission rod (33), and the guide groove (32) is movably embedded in the transmission block (34) so that the piston block (24) can reciprocate.
3. The wind energy ventilation system for high-rise buildings according to claim 2, wherein: the air inlet (22) and the air outlet (23) are respectively positioned on two sides of the piston block (24), the piston block (24) divides the processing cavity (21) into a first inner cavity (211) and a second inner cavity (212), the air inlet (22) is positioned in the first inner cavity (211), the air outlet (23) is positioned in the second inner cavity (212), the piston block (24) is provided with a transfer channel (241), and the transfer channel (241) is used for enabling the first inner cavity (211) to be in unidirectional communication with the second inner cavity (212).
4. The wind energy ventilation system for high-rise buildings according to claim 1, wherein: a rotation speed detection assembly (8) is arranged on the driving shaft (61), and the rotation speed detection assembly (8) comprises:
the connecting disc (81) is fixedly sleeved on the driving shaft (61), and the connecting disc (81) is made of transparent materials;
the speed measuring slide block (82) is connected to the connecting disc (81) in a sliding mode, and the sliding direction of the speed measuring slide block (82) is parallel to the diameter direction of the connecting disc (81);
A connecting spring (83), one end of which is connected to the driving shaft (61) and the other end of which is connected to the speed measuring slide block (82), wherein the connecting spring (83) is used for enabling the speed measuring slide block (82) to move towards the central line direction of the connecting disc (81);
light emitters (84) arranged in the mounting cavity (12), wherein a plurality of light emitters (84) are distributed along the diameter direction of the connecting disc (81);
a light receiver (85) is disposed in the mounting cavity (12), and the light receiver (85) is disposed in plurality corresponding to the light emitter (84).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210482634.XA CN114811794B (en) | 2022-05-05 | 2022-05-05 | Wind energy ventilation system for high-rise building |
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| CN202210482634.XA CN114811794B (en) | 2022-05-05 | 2022-05-05 | Wind energy ventilation system for high-rise building |
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| CN114811794B true CN114811794B (en) | 2024-04-26 |
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| CN109764444A (en) * | 2019-01-18 | 2019-05-17 | 林权豪 | A kind of green building auxiliary heating system |
| CN211924532U (en) * | 2020-04-16 | 2020-11-13 | 南京中艺建筑设计院股份有限公司 | Energy-saving ventilation structure suitable for high-rise building |
| CN112082246A (en) * | 2020-09-15 | 2020-12-15 | 吴党军 | Wind energy air exchange system for high-rise building |
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| CN114251284A (en) * | 2020-09-25 | 2022-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Centrifugal fan, air outlet control method and device and range hood |
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| CN109764444A (en) * | 2019-01-18 | 2019-05-17 | 林权豪 | A kind of green building auxiliary heating system |
| CN211924532U (en) * | 2020-04-16 | 2020-11-13 | 南京中艺建筑设计院股份有限公司 | Energy-saving ventilation structure suitable for high-rise building |
| CN212851974U (en) * | 2020-05-08 | 2021-04-02 | 定西市农业科学研究院 | Greenhouse new forms of energy structure of taking a breath for agricultural |
| CN112082246A (en) * | 2020-09-15 | 2020-12-15 | 吴党军 | Wind energy air exchange system for high-rise building |
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