CN115680239A - Building basement energy-saving ventilation system - Google Patents
Building basement energy-saving ventilation system Download PDFInfo
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- CN115680239A CN115680239A CN202211334426.1A CN202211334426A CN115680239A CN 115680239 A CN115680239 A CN 115680239A CN 202211334426 A CN202211334426 A CN 202211334426A CN 115680239 A CN115680239 A CN 115680239A
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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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention provides an energy-saving ventilation system for a building basement. The building basement energy-saving ventilation system comprises an air cap; an exhaust mechanism; the side walls of the exhaust mechanism and the ventilation shaft are respectively connected with the rotating shaft in an equidistant rotating manner, the side wall of the rotating shaft is fixedly connected with the baffle, and the gauze is installed on the side wall of the baffle; the bottom end of the ventilation shaft is provided with the supporting pipe, the side walls of the supporting pipe are symmetrically provided with the ventilation pipes, and the side walls of the ventilation pipes are provided with the communicating pipes at equal intervals; one end of the rotating shaft is fixedly connected with the gear, the gear is meshed with the rack, the pressing plate is mounted at the top end of the rack, and the rack and the pressing plate are connected with the ventilation shaft and the inside of the exhaust mechanism in a sliding manner; a drive mechanism; a heat dissipation mechanism; a smoke exhaust mechanism. The building basement energy-saving ventilation system provided by the invention has the advantages of being convenient for discharging waste gas and avoiding the blockage of the ventilation system.
Description
Technical Field
The invention relates to the field of basement ventilation, in particular to an energy-saving ventilation system for a building basement.
Background
The harmful substances discharged by the automobiles in the underground parking lot are mainly harmful substances such as carbon monoxide (CO), hydrocarbon (HC) and nitrogen oxide (NOx), and the harmful substances are derived from a crankcase and an exhaust system; and some gasoline is added with tetraethyl lead as an antiknock agent, so that the exhausted tail gas contains a large amount of lead components, the toxicity of the lead components is 100 times higher than that of organic lead, and the lead components have great harm to the health and safety of human bodies.
Harmful gas discharged by the automobile has higher density, is accumulated at the bottom end of the basement and is difficult to discharge quickly; and the surface of the ventilation shaft on the surface of the underground parking lot is easy to adsorb dust, so that the ventilation system is easy to block, and fresh air is inconvenient to enter the basement.
Therefore, there is a need to provide a new energy-saving ventilating system for basement of building to solve the above problems.
Disclosure of Invention
The invention aims to provide an energy-saving ventilation system for a building basement, which is convenient for discharging waste gas and avoids the blockage of the ventilation system.
In order to solve the technical problem, the building basement energy-saving ventilation system provided by the invention comprises: a hood; the top end of the exhaust mechanism is provided with the blast cap; the ventilation mechanism comprises a ventilation pipe, a communication pipe, a supporting pipe, a ventilation shaft, a baffle, a gauze and a rotating shaft, the side walls of the ventilation shaft and the exhaust mechanism are respectively connected with the rotating shaft in an equidistance rotating manner, the side wall of the rotating shaft is fixedly connected with the baffle, and the gauze is installed on the side wall of the baffle; the bottom end of the ventilation shaft is provided with the supporting pipe, the side walls of the supporting pipe are symmetrically provided with the ventilation pipes, and the side walls of the ventilation pipes are provided with the communicating pipes at equal intervals; the lifting mechanism comprises a second hydraulic rod, a pressing plate, a rack and a gear, one end of the rotating shaft is fixedly connected with the gear, the gear is meshed with the rack, the pressing plate is installed at the top end of the rack, and the rack and the pressing plate are connected with the ventilation shaft and the inside of the exhaust mechanism in a sliding manner; the second hydraulic rod is arranged inside the ventilation shaft and the exhaust mechanism, and one end of the second hydraulic rod is connected with the pressing plate; a drive mechanism mounted inside the ventilation shaft; the heat dissipation mechanism is connected with the driving mechanism and the ventilation shaft; and the smoke exhaust mechanism is fixed at the top end of the ventilation shaft.
Preferably, exhaust mechanism includes a variable frequency motor, first flabellum, belt, blast pipe, box and fixed axle, the lateral wall of box rotates to be connected the pivot with the baffle, the inside of box rotates to be connected the fixed axle, the one end equidistance installation of fixed axle first flabellum, just the lateral wall installation of fixed axle the belt, one of them the lateral wall installation of fixed axle a variable frequency motor, just a variable frequency motor is fixed in the inside of box, the one end installation of box the blast pipe, just the blast pipe is connected the hood.
Preferably, the box with the one end of ventilating shaft is funnel-shaped structure, the internally mounted of box the second hydraulic stem, just the inside sliding connection of box the rack.
Preferably, the driving mechanism comprises a fixed plug, a first hydraulic rod, a second fan blade and a second variable frequency motor, the fixed plug is connected to the inside of the supporting tube in a sliding manner, and the top end of the fixed plug is connected with the first hydraulic rod; the inside of ventilation shaft rotates to be connected the second flabellum, just the second flabellum is connected second inverter motor.
Preferably, the heat dissipation mechanism comprises a water pipe, a support frame, a cylinder, a water spray pipe, a spray head, a fixing ring and an inner cylinder, the water pipe and the support frame are installed inside the ventilation shaft, the cylinder is installed on the side wall of the support frame, the inner cylinder is installed inside the cylinder, and the second variable frequency motor and the first hydraulic rod are installed inside the inner cylinder; the water pipe is connected with the top end of the cylinder body, the fixing ring is obliquely installed on the side wall of the inner cylinder, and the water spray pipe is installed at the bottom end of the cylinder body; the spray pipe is fixed on the side wall of the support frame, and the spray head is obliquely installed on the side wall of the support frame.
Preferably, the smoke exhausting mechanism comprises a closed cover, a spring and an electromagnet, the top end of the ventilation shaft is rotatably connected with the closed cover, and two ends of the spring are respectively and fixedly connected with the closed cover and the side wall of the ventilation shaft; the top end of the ventilation shaft is provided with the electromagnet, and the electromagnet adsorbs the side wall of the closed cover.
Preferably, moisture sensors are installed on the side walls of the box body and the ventilation shaft, and a smoke alarm is installed on one side of the ventilation pipe.
Compared with the prior art, the building basement energy-saving ventilation system provided by the invention has the following beneficial effects:
the invention provides an energy-saving ventilating system for a basement of a building, wherein the bottom end and the top end of the basement are respectively provided with an exhaust mechanism, and the exhaust mechanism moves to quickly exhaust air at the bottom end of the basement and then exhausts the air through an air cap; at the moment, the driving mechanism in the ventilation shaft operates to enable the external air to rapidly penetrate through the gauze between the two baffles to enter the ventilation shaft, the external air moves downwards to penetrate through the supporting tube, the ventilation tube and the communicating tube to enable the external air to be sprayed downwards to enter the top end of the basement, the ventilation shaft is located between the two exhaust mechanisms, fresh air enters between the two exhaust mechanisms to squeeze the air in the basement, so that the flowing speed of the air in the basement is increased, and the ventilation efficiency of the basement is improved; as air continuously enters the ventilation shaft and the exhaust mechanism, dust in the air is gradually accumulated on the surface of the gauze, when the dust on the surface of the gauze is excessive, the second hydraulic rod is opened and continuously stretches, the second hydraulic rod drives the pressing plate and the rack to continuously move up and down, the rack drives the gear and the rotating shaft to continuously rotate back and forth, the rotating shaft drives the baffle to continuously rotate back and forth, when the baffle rotates to be in a vertical state gradually, the gauze is discharged from the ventilation shaft and the exhaust mechanism by the baffle, at the moment, the gauze is gradually bent, when the baffle rotates to be in a horizontal state gradually, the gauze is gradually straightened by the two baffles, and as the baffle continuously rotates back and forth, the gauze is continuously straightened and bent, and the dust on the surface of the gauze is removed; at the moment, the driving mechanism and the heat dissipation mechanism inside the ventilating shaft operate to enable air inside the ventilating shaft to be discharged from the ventilating shaft, the gauze is backflushed, and meanwhile, water mist sprayed out of the heat dissipation mechanism continuously backflushs along with air to the gauze, so that the gauze is cleaned up on the side wall of the ventilating shaft, and air conveniently enters the ventilating shaft.
Drawings
FIG. 1 is a schematic structural diagram of an energy-saving ventilation system for a basement of a building, provided by the invention;
FIG. 2 is an enlarged view of the structure at A shown in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is an enlarged view of the structure shown at C in FIG. 2;
FIG. 5 is an enlarged view of the structure at D in FIG. 2;
FIG. 6 is a schematic view of the interior structure of the sump well shown in FIG. 2;
FIG. 7 is a schematic view of the internal structure of the cartridge shown in FIG. 2;
fig. 8 is a schematic diagram of a circuit structure provided by the present invention.
The reference numbers in the figures: 1. the air cap, 2, an exhaust mechanism, 21, a first variable frequency motor, 22, a first fan blade, 23, a belt, 24, an exhaust pipe, 25, a box body, 26, a fixed shaft, 3, a ventilation mechanism, 31, a ventilation pipe, 32, a communication pipe, 33, a support pipe, 34, a ventilation shaft, 35, a baffle, 36, a gauze, 37, a rotating shaft, 4, a driving mechanism, 41, a fixed plug, 42, a first hydraulic rod, 43, a second fan blade, 44, a second variable frequency motor, 5, a heat dissipation mechanism, 51, a water pipe, 52, a support frame, 53, a cylinder, 54, a water spraying pipe, 55, a spray head, 56, a fixed ring, 57, an inner cylinder, 6, a lifting mechanism, 61, a second hydraulic rod, 62, a pressure plate, 63, a rack, 64, a gear, 7, a smoke exhaust mechanism, 71, a closed cover, 72, a spring, 73, an electromagnet, 8, a smoke alarm, 9, and a moisture sensor.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 in combination, in which fig. 1 is a schematic structural view of an energy-saving ventilating system for a basement of a building provided by the present invention; FIG. 2 is an enlarged view of the structure at A shown in FIG. 1; FIG. 3 is an enlarged view of the structure shown at B in FIG. 1; FIG. 4 is an enlarged view of the structure at C in FIG. 1; FIG. 5 is an enlarged view of the structure at D in FIG. 1; FIG. 6 is a schematic view of the interior structure of the sump well shown in FIG. 2; FIG. 7 is a schematic view of the internal structure of the cartridge shown in FIG. 2; fig. 8 is a schematic diagram of a circuit structure provided by the present invention. The building basement energy-saving ventilation system includes: a hood 1; the exhaust mechanism 2, the top end of the exhaust mechanism 2 is provided with the blast cap 1; the ventilation mechanism 3 comprises a ventilation pipe 31, a communicating pipe 32, a supporting pipe 33, a ventilation shaft 34, a baffle 35, a gauze 36 and a rotating shaft 37, the side walls of the ventilation shaft 34 and the exhaust mechanism 2 are respectively connected with the rotating shaft 37 in an equidistance rotating manner, the side wall of the rotating shaft 37 is fixedly connected with the baffle 35, and the gauze 36 is installed on the side wall of the baffle 35; the bottom end of the ventilation shaft 34 is provided with the supporting pipe 33, the side wall of the supporting pipe 33 is symmetrically provided with the ventilation pipe 31, and the side wall of the ventilation pipe 31 is provided with the communicating pipes 32 at equal intervals; the lifting mechanism 6 comprises a second hydraulic rod 61, a pressure plate 62, a rack 63 and a gear 64, one end of the rotating shaft 37 is fixedly connected with the gear 64, the gear 64 is meshed with the rack 63, the pressure plate 62 is installed at the top end of the rack 63, and the rack 63 and the pressure plate 62 are slidably connected with the ventilation shaft 34 and the inside of the exhaust mechanism 2; the second hydraulic rod 61 is installed inside the ventilation shaft 34 and the exhaust mechanism 2, and one end of the second hydraulic rod 61 is connected with the pressure plate 62; a drive mechanism 4, wherein the drive mechanism 4 is installed inside the ventilation shaft 34; the heat dissipation mechanism 5 is connected with the driving mechanism 4 and the ventilation shaft 34 through the heat dissipation mechanism 5; and the smoke exhausting mechanism 7 is fixed at the top end of the ventilation shaft 34, and the smoke exhausting mechanism 7 is fixed at the top end of the ventilation shaft 34.
The exhaust mechanism 2 comprises a first variable frequency motor 21, first fan blades 22, a belt 23, an exhaust pipe 24, a box body 25 and a fixed shaft 26, the side wall of the box body 25 is rotatably connected with the rotating shaft 37 and the baffle 35, the inside of the box body 25 is rotatably connected with the fixed shaft 26, the first fan blades 22 are installed at one end of the fixed shaft 26 at equal intervals, the belt 23 is installed at the side wall of the fixed shaft 26, the first variable frequency motor 21 is installed at the side wall of one of the fixed shafts 26, the first variable frequency motor 21 is fixed in the box body 25, the exhaust pipe 24 is installed at one end of the box body 25, and the exhaust pipe 24 is connected with the hood 1; the box 25 with the one end of ventilation shaft 34 is infundibulate structure, the internally mounted of box 25 second hydraulic stem 61, just the inside sliding connection of box 25 the rack 63, for convenience first inverter motor 21 operates and drives the fixed axle 26 rotates, the fixed axle 26 drives belt 23 with first flabellum 22 rotates, is located two on basement bottom and top inside the box 25 first flabellum 22 rotates to with the quick suction of the inside air in basement the inside of blast pipe 24, change the inside air in basement.
The driving mechanism 4 comprises a fixed plug 41, a first hydraulic rod 42, a second fan blade 43 and a second variable frequency motor 44, the fixed plug 41 is slidably connected inside the supporting tube 33, and the top end of the fixed plug 41 is connected with the first hydraulic rod 42; the inside of the ventilation shaft 34 is rotatably connected to the second fan blade 43, and the second fan blade 43 is connected to the second variable frequency motor 44, so that the second fan blade 43 is driven to rotate by the operation of the second variable frequency motor 44, and the outside air continuously enters the inside of the ventilation shaft 34; and the fixing plug 41 operates to close the bottom end of the support pipe 43, facilitating the air inside the support pipe 43 to enter the inside of the ventilation pipe 31.
The smoke exhaust mechanism 7 comprises a closed cover 71, a spring 72 and an electromagnet 73, the top end of the ventilation shaft 34 is rotatably connected with the closed cover 71, and two ends of the spring 72 are respectively fixedly connected with the closed cover 71 and the side wall of the ventilation shaft 34; the installation of ventilation shaft 34's top electromagnet 73, just electromagnet 73 adsorbs the lateral wall of closing cap 71, in order to take place the fire when the basement is inside, the inside a large amount of flue gas that produces of basement, this moment electromagnet 73 deenergization, the spring 72 contracts the drive closing cap 71 rotates, makes closing cap 71 with ventilation shaft 34 separates, is convenient for discharge the inside flue gas of ventilation shaft 34.
The heat dissipation mechanism 5 comprises a water pipe 51, a support frame 52, a cylinder 53, a water spray pipe 54, a nozzle 55, a fixing ring 56 and an inner cylinder 57, the water pipe 51 and the support frame 52 are installed inside the ventilation shaft 34, the cylinder 53 is installed on the side wall of the support frame 52, the inner cylinder 57 is installed inside the cylinder 53, and the second variable frequency motor 44 and the first hydraulic rod 42 are installed inside the inner cylinder 57; the water pipe 51 is connected with the top end of the cylinder 53, the fixing ring 56 is obliquely arranged on the side wall of the inner cylinder 57, and the water spraying pipe 54 is arranged at the bottom end of the cylinder 53; the spray pipe 54 is fixed on the side wall of the support frame 52, and the spray head 55 is obliquely installed on the side wall of the support frame 52; in order to clean the gauze 36 in the water collecting well 34, at this time, the water pipe 51 is connected with a water source, so that water enters between the cylinder 53 and the inner cylinder 57 through the water pipe 51, the water flows downwards between the cylinder 53 and the inner cylinder 57, at this time, the first variable frequency motor 44 and the first hydraulic rod 42 run in the inner cylinder 57, the water takes away heat generated in the running of the first variable frequency motor 44 and the first hydraulic rod 42, the fixing ring 56 is obliquely installed on the side wall of the inner cylinder 57, the distance between the fixing ring 56 and the inner side wall of the cylinder 53 is small, and the side wall of the inner cylinder 57 is arc-shaped, the direction and the flow rate of the water moving and flowing in the inner cylinder 57 and the cylinder 53 are continuously changed, and the heat generated in the running of the first variable frequency motor 44 and the first hydraulic rod 42 is conveniently and rapidly taken away by the water; the water between the inner cylinder 57 and the cylinder 53 enters the interior of the water spraying pipe 54, so that the water is sprayed from the interior of the spray head 55 to the side wall of the cylinder 53 in an upward inclined manner, and the temperature of the surface of the cylinder 53 is reduced again; when the fixing plug 41 moves upwards in the supporting pipe 33, the fixing plug 41 sprays water mist and air in the supporting pipe 33 out of the ventilation shaft 34 to recoil the gauze 36; when the fixing plug 41 moves downward inside the support pipe 33, the fixing plug 41 sucks the mist sprayed from the spray head 55 downward, so that the mist is accumulated inside the support pipe 33; when the fixing plug 41 moves upwards again, the water mist inside the supporting pipe 33 is quickly sprayed out from the inside of the water collecting well 34, and the gauze 36 is cleaned conveniently.
The side walls of the box 25 and the ventilation shaft 34 are provided with moisture sensors 9, so that the moisture sensors 9 can detect humidity outdoors and in a basement conveniently; and smoke alarm 8 is installed to one side of ventilation pipe 31, for the convenience smoke alarm 8 monitors the interior fertilization of basement and breaks out fire.
The working principle of the energy-saving ventilation system for the building basement is as follows: the device is externally connected with a power supply, the first variable frequency motor 21 and the second variable frequency motor 44 operate, the second variable frequency motor 44 operates to drive the second fan blades 43 to rotate, so that the outside air penetrates through the gauze 36 and continuously enters the inside of the ventilation shaft 34, and the outside air moves downwards to penetrate through the support tube 33, the ventilation tube 31 and the communication tube 32, so that the outside air is sprayed downwards to enter the top end of the basement; the first variable frequency motor 21 operates to drive the fixed shaft 26 to rotate, the fixed shaft 26 drives the belt 23 and the first fan blades 22 to rotate, and the two first fan blades 22 positioned at the bottom end and the top end of the basement are arranged inside the box body 25 to rotate, so that air inside the basement is rapidly pumped into the exhaust pipe 24 to replace the air inside the basement. The ventilation shaft 34 is positioned between the two exhaust mechanisms 2, and fresh air enters between the two exhaust mechanisms 2 to squeeze air inside the basement, so that the flowing speed of the air in the basement is increased, and the ventilation efficiency of the basement is improved. At this time, the moisture sensor 9 detects the humidity outside and in the basement, when the humidity in the basement is too high, the central processing unit operates to increase the rotating speed of the first variable frequency motor 21 and the second variable frequency motor 44, and simultaneously, the central processing unit operates to enable the second hydraulic rod 61 to move to drive the rack 63 to move, so that the baffle 35 rotates to gradually level, the gap between the baffles 35 is increased, air can conveniently enter the ventilation shaft 34 and the interior of the box body 25, and the ventilation efficiency is improved; when raining, external moisture is too big, and the central processing unit function reduces second inverter motor 44's rotational speed, simultaneously inside ventilation shaft 34 second hydraulic stem 61 moves, makes baffle 35 rotates and tends to vertically gradually, reduces clearance between the baffle 35 avoids a large amount of steam to get into in the basement to according to basement and outdoor humidity, change the efficiency of taking a breath in the basement rationally, energy-concerving and environment-protective. As air continuously enters the ventilation shaft 34 and the box body 25, dust in the air gradually accumulates on the surface of the screen 36, when the dust on the surface of the screen 36 is excessive, the central processing unit operates to rotate the first inverter motor 21 and the second inverter motor 44 in opposite directions, the air moves in opposite directions inside the box body 25 and the ventilation shaft 34, the second hydraulic rod 61 is opened, the second hydraulic rod 61 is continuously extended and retracted, the second hydraulic rod 62 drives the pressing plate 62 and the rack 63 to move up and down, the rack 63 drives the gear 64 and the rotating shaft 37 to rotate back and forth, the rotating shaft 37 drives the baffle 35 to rotate back and forth, when the baffle 35 rotates gradually in a vertical state, the baffle 35 slides the screen 36 out of the ventilation shaft 34 and the box body 25, the screen 36 is gradually bent, when the baffle 35 rotates gradually in a horizontal state, the screen 36 is gradually straightened by the baffles 35, and as the baffle 35 rotates back and forth, the screen 35 is continuously pulled straight and bent, the screen 35 is blown out of the surface of the screen 35, and the dust on the surface of the screen 35 is blown out of the ventilation shaft 36, and the box body 34, and the dust on the surface of the box body 35 are discharged out of the box body 35; and at this time, the cpu operates to operate the water pump and the first hydraulic rod 42, and the first hydraulic rod 42 drives the fixing plug 41 to move up and down inside the supporting tube 33; the water pump pumps water into the water pipe 51, so that the water enters between the cylinder 53 and the inner cylinder 57 through the water pipe 51, the water flows downwards between the cylinder 53 and the inner cylinder 57, at the moment, the first variable frequency motor 44 and the first hydraulic rod 42 run inside the inner cylinder 57, the water takes away heat generated in the running of the first variable frequency motor 44 and the first hydraulic rod 42, the fixing ring 56 is obliquely installed on the side wall of the inner cylinder 57, the distance between the fixing ring 56 and the inner side wall of the cylinder 53 is small, and the side wall of the inner cylinder 57 is arc-shaped, so that the direction and the flow rate of the water which continuously flows in the inner cylinder 57 and the cylinder 53 are changed, and the heat generated in the running of the first variable frequency motor 44 and the first hydraulic rod 42 is conveniently and rapidly taken away by the water; the water between the inner cylinder 57 and the cylinder 53 enters the inside of the spray pipe 54, so that the water is sprayed upwards from the inside of the spray head 55 to the side wall of the cylinder 53 in an inclined way, and the temperature of the surface of the cylinder 53 is reduced again; when the fixing plug 41 moves upwards in the support pipe 33, the fixing plug 41 sprays water mist and air in the support pipe 33 out of the ventilation shaft 34 to backflush the gauze 36; when the fixing plug 41 moves downward inside the support pipe 33, the fixing plug 41 sucks the mist sprayed from the spray head 55 downward, so that the mist is accumulated inside the support pipe 33; when the fixing plug 41 moves upwards again, the water mist inside the supporting pipe 33 is quickly sprayed out from the inside of the water collecting well 34, so that the gauze 36 on the side wall of the water collecting well 34 can be cleaned. When the smoke alarm 8 detects that a fire disaster occurs in a basement, the central processing unit operates and enables the first hydraulic rod 42 to move, the first hydraulic rod 42 extends to push the fixing plug 41 to be discharged from the inside of the supporting pipe 33, the supporting pipe 33 is opened, meanwhile, the central processing unit operates and enables the electromagnet 73 to be powered off, the electromagnet 73 is right, the closed cover 71 does not have suction, the spring 72 contracts to drive the closed cover 71 to rotate, the closed cover 71 and the ventilation shaft 34 are separated, and smoke in the inside of the ventilation shaft 34 can be discharged conveniently.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. An energy-saving ventilation system for a basement of a building, which is characterized by comprising:
a hood (1);
the top end of the exhaust mechanism (2) is provided with the blast cap (1);
the ventilation mechanism (3) comprises a ventilation pipe (31), a communication pipe (32), a support pipe (33), a ventilation shaft (34), a baffle (35), a gauze (36) and a rotating shaft (37), the side walls of the ventilation shaft (34) and the exhaust mechanism (2) are respectively connected with the rotating shaft (37) in an equidistance rotating manner, the side wall of the rotating shaft (37) is fixedly connected with the baffle (35), and the gauze (36) is installed on the side wall of the baffle (35); the supporting pipe (33) is installed at the bottom end of the ventilation shaft (34), the ventilation pipes (31) are symmetrically installed on the side wall of the supporting pipe (33), and the communication pipes (32) are installed on the side wall of each ventilation pipe (31) at equal intervals;
the lifting mechanism (6) comprises a second hydraulic rod (61), a pressure plate (62), a rack (63) and a gear (64), one end of the rotating shaft (37) is fixedly connected with the gear (64), the gear (64) is meshed with the rack (63), the pressure plate (62) is installed at the top end of the rack (63), and the rack (63) and the pressure plate (62) are connected with the ventilation shaft (34) and the inside of the exhaust mechanism (2) in a sliding mode; the second hydraulic rod (61) is installed inside the ventilation shaft (34) and the exhaust mechanism (2), and one end of the second hydraulic rod (61) is connected with the pressure plate (62);
a drive mechanism (4), the drive mechanism (4) being mounted inside the ventilation shaft (34);
the heat dissipation mechanism (5), the heat dissipation mechanism (5) is connected with the driving mechanism (4) and the ventilation shaft (34);
the smoke exhausting mechanism (7), the smoke exhausting mechanism (7) is fixed on the top end of the ventilation shaft (34).
2. The building basement energy-saving ventilation system according to claim 1, wherein the exhaust mechanism (2) comprises a first variable frequency motor (21), a first fan blade (22), a belt (23), an exhaust pipe (24), a box body (25) and a fixed shaft (26), the side wall of the box body (25) is rotatably connected with the rotating shaft (37) and the baffle (35), the inside of the box body (25) is rotatably connected with the fixed shaft (26), the first fan blade (22) is installed at one end of the fixed shaft (26) at equal intervals, the belt (23) is installed at the side wall of the fixed shaft (26), one of the first variable frequency motor (21) is installed at the side wall of the fixed shaft (26), the first variable frequency motor (21) is fixed inside the box body (25), the exhaust pipe (24) is installed at one end of the box body (25), and the exhaust pipe (24) is connected with the hood (1).
3. The building basement energy-saving ventilating system of claim 2, wherein one end of the box body (25) and the ventilating shaft (34) is funnel-shaped, the second hydraulic rod (61) is installed inside the box body (25), and the rack (63) is connected inside the box body (25) in a sliding manner.
4. The building basement energy-saving ventilation system according to claim 1, wherein the driving mechanism (4) comprises a fixed plug (41), a first hydraulic rod (42), a second fan blade (43) and a second variable frequency motor (44), the fixed plug (41) is slidably connected to the inside of the supporting tube (33), and the top end of the fixed plug (41) is connected to the first hydraulic rod (42); the interior of the ventilation shaft (34) is rotatably connected with the second fan blade (43), and the second fan blade (43) is connected with the second variable frequency motor (44).
5. The building basement energy-saving ventilating system according to claim 4, wherein the heat dissipating mechanism (5) comprises a water pipe (51), a support frame (52), a cylinder (53), a water spraying pipe (54), a spray head (55), a fixing ring (56) and an inner cylinder (57), the water pipe (51) and the support frame (52) are installed inside the ventilating shaft (34), the cylinder (53) is installed on the side wall of the support frame (52), the inner cylinder (57) is installed inside the cylinder (53), and the second variable frequency motor (44) and the first hydraulic rod (42) are installed inside the inner cylinder (57); the water pipe (51) is connected with the top end of the cylinder body (53), the side wall of the inner cylinder (57) is obliquely provided with the fixing ring (56), and the bottom end of the cylinder body (53) is provided with the water spray pipe (54); the water spray pipe (54) is fixed on the side wall of the support frame (52), and the spray head (55) is obliquely arranged on the side wall of the support frame (52).
6. The building basement energy-saving ventilating system according to claim 1, wherein the smoke exhausting mechanism (7) comprises a closed cover (71), a spring (72) and an electromagnet (73), the top end of the ventilating shaft (34) is rotatably connected with the closed cover (71), and two ends of the spring (72) are respectively fixedly connected with the closed cover (71) and the side wall of the ventilating shaft (34); the top end of the ventilation shaft (34) is provided with the electromagnet (73), and the electromagnet (73) adsorbs the side wall of the closed cover (71).
7. The building basement energy-saving ventilating system of claim 2, wherein the side walls of the box body (25) and the ventilating shaft (34) are provided with moisture sensors (9), and one side of the ventilating pipe (31) is provided with a smoke alarm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211334426.1A CN115680239B (en) | 2022-10-28 | 2022-10-28 | Energy-saving ventilation system for building basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211334426.1A CN115680239B (en) | 2022-10-28 | 2022-10-28 | Energy-saving ventilation system for building basement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115680239A true CN115680239A (en) | 2023-02-03 |
| CN115680239B CN115680239B (en) | 2023-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211334426.1A Active CN115680239B (en) | 2022-10-28 | 2022-10-28 | Energy-saving ventilation system for building basement |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN115680239B (en) | 2023-07-11 |
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