CN216767811U - Plant lighting and ventilating device for steam-electricity dual-drive draught fan - Google Patents
Plant lighting and ventilating device for steam-electricity dual-drive draught fan Download PDFInfo
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- CN216767811U CN216767811U CN202121984855.4U CN202121984855U CN216767811U CN 216767811 U CN216767811 U CN 216767811U CN 202121984855 U CN202121984855 U CN 202121984855U CN 216767811 U CN216767811 U CN 216767811U
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Abstract
The utility model discloses a plant lighting and ventilating device for a steam-electricity dual-drive draught fan, which comprises a glass box, wherein a motor box is fixedly connected to one side of the glass box, a water storage tank is fixedly connected to one side of the glass box, a plurality of fixed blocks are fixedly connected to the top of the glass box, a rotating rod is movably connected to the fixed blocks, a movable plate is movably connected to the rotating rod, a blowing opening is formed in the position, below the movable plate, of the glass box, a fixed plate is fixedly connected to the top of the inner wall of the glass box, transverse plates are fixedly connected to two sides of the fixed plate, the other ends of the transverse plates are connected to the inner side wall of the glass box, and a plurality of ventilation openings are formed in the bottom of the glass box. According to the utility model, through the matching of the sliding plate, the telescopic spring and the connecting rope, the working efficiency of workers is improved, and the phenomenon that the driving motor is forgotten to be closed, so that rainwater enters a workshop through the air blowing port, and the loss is brought to enterprises is avoided.
Description
Technical Field
The utility model relates to the technical field of draught fan plants, in particular to plant lighting and ventilating equipment for a steam-electricity dual-drive draught fan.
Background
The induced draft fan is a device which generates negative pressure through rotation of an impeller and further extracts air from a system, is generally arranged at the tail end of a boiler and is used for extracting hot flue gas in a hearth, in daily life, the induced draft fan is generally divided into negative pressure use of the induced draft fan and positive pressure use of an air blower according to different positive and negative pressure use modes, and the induced draft fan is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and draught of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grains; the working principle of the induced draft fan is basically the same as that of a turbine compressor, and the change of the specific volume of the gas is generally not considered because the flow rate of the gas is low and the pressure change is not large, namely the gas is treated as incompressible fluid.
Draught fan multi-application and large-scale factory building in the middle of, work in the factory building the inside, but the factory building needs to carry out daylighting and ventilate, and current method is installation ventilation glass case on the factory building, and it ventilates to drive the fan through the motor, but when overcast and rainy weather, can forget to close the vent because of staff's error sometimes, makes the rainwater enter into the factory building the inside, damages the machine, and then brings the loss for the factory building, for this reason, provides a factory building daylighting ventilation equipment who is used for vapour electricity dual drive draught fan.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides plant lighting and ventilating equipment for a steam-electricity dual-drive induced draft fan.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a plant lighting and ventilating device for a steam-electricity dual-drive draught fan comprises a glass box, wherein a motor box is fixedly connected to one side of the glass box, a water storage tank is fixedly connected to one side of the glass box, a plurality of fixed blocks are fixedly connected to the top of the glass box, rotating rods are movably connected to the fixed blocks, a movable plate is movably connected to the rotating rods, a blowing port is formed in the position, below the movable plate, of the glass box, a fixed plate is fixedly connected to the top of the inner wall of the glass box, transverse plates are fixedly connected to the two sides of the fixed plate, the other end of each transverse plate is connected to the inner side wall of the glass box, a plurality of ventilation ports are formed in the bottom of the glass box, and a rotary blowing mechanism is connected to the inside of the motor box;
the bottom of the water storage tank is fixedly connected with an expansion spring, the top of the expansion spring is fixedly connected with a sliding plate, and the top of the sliding plate is fixedly connected with a connecting rope.
Preferably, it includes driving motor to rotate the mechanism of blowing, driving motor's top fixedly connected with electrode slice, the glass case is located one side fixedly connected with spacing groove of motor case, fixedly connected with spring beam on the spacing groove, the lateral wall sliding connection of spring beam has the electrode piece, driving motor's output fixedly connected with axis of rotation, it is connected with a plurality of transmission shafts to rotate on the diaphragm, the transmission shaft is close to the one end fixedly connected with gear piece of axis of rotation, the fan is rotated to the one end fixedly connected with second that the gear piece was kept away from to the transmission shaft, a plurality of circular gear discs of lateral wall fixedly connected with of axis of rotation, circular gear disc is the gear engagement setting with the gear piece, driving motor's the first fan that rotates of one end fixedly connected with is kept away from to the axis of rotation.
Preferably, the limiting groove is provided with an installation groove, the spring rod is installed on the limiting groove through the installation groove, one end of the connection rope is connected to the sliding plate, and the other end of the connection rope is connected to the bottom of the electrode block.
Preferably, the movable grooves are formed in the movable plate and the fixed block, and the rotating rod is movably connected with the movable plate and the fixed block through the movable grooves.
Preferably, a rotating groove is formed in the transverse plate, and the transmission shaft is rotatably connected with the transverse plate through the rotating groove.
Preferably, the sliding plate is slidably disposed on an outer sidewall of the water storage tank, and the rotating shaft is rotatably connected to the fixing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the plant lighting and ventilating device for the steam-electricity dual-drive draught fan, due to the fact that the sliding plate, the telescopic spring and the connecting rope are matched, when raining occurs, water flows into the water storage tank, the sliding plate slides downwards under the action of gravity, the connecting rope is driven to pull the electrode block to slide downwards, and therefore the driving motor is powered off.
2. According to the plant lighting and ventilating device for the steam-electricity dual-drive draught fan, the second rotating fan, the movable plate, the fixed block and the rotating rod are matched, when the driving motor is powered on, the second rotating fan is driven to rotate, the movable plate is opened according to the blowing effect of the second rotating fan, when the driving motor is powered off, the movable plate closes the ventilation opening according to the effect of the rotating rod, and through the arrangement, the ventilation opening is opened and closed according to the power-on and power-off conditions of the driving motor, the working efficiency is further improved, and the loss of a plant is reduced.
Drawings
Fig. 1 is a schematic structural view of a plant lighting and ventilating device for a steam-electricity dual-drive induced draft fan according to the present invention;
fig. 2 is a schematic structural view of a plant lighting and ventilating device for a steam-electricity dual-drive induced draft fan according to the present invention;
fig. 3 is a schematic structural view of a plant lighting and ventilating device for a steam-electricity dual-drive induced draft fan according to the present invention;
fig. 4 is a schematic structural view of a plant lighting and ventilating device for a steam-electricity dual-drive induced draft fan according to the present invention;
fig. 5 is a schematic structural view of a plant lighting and ventilating device for a steam-electricity dual-drive induced draft fan according to the present invention;
FIG. 6 is an enlarged view of FIG. 4 at B;
FIG. 7 is an enlarged view taken at A in FIG. 3;
fig. 8 is an enlarged view of fig. 1 at C.
In the figure: 1 glass box, 2 motor casees, 201 driving motor, 202 axis of rotation, 203 circular gear dish, 204 gear piece, 205 first rotation fan, 206 transmission shaft, 207 second rotation fan, 208 spacing groove, 209 electrode piece, 2010 spring pole, 2011 electrode piece, 3 storage water tank, 301 sliding plate, 302 expanding spring, 303 connection rope, 4 movable plates, 5 fixed block, 6 diaphragm, 7 fixed plate, 8 vents, 9 dwang.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in figures 1, 2 and 5, the lighting and ventilating device for the workshop of the steam-electric dual-drive draught fan comprises a glass box 1, a motor box 2 is fixedly connected to one side of the glass box 1, a water storage tank 3 is fixedly connected to one side of the motor box 2 of the glass box 1, a plurality of fixed blocks 5 are fixedly connected to the top of the glass box 1, a rotating rod 9 is movably connected to the plurality of fixed blocks 5, a movable plate 4 is movably connected to the rotating rod 9, movable grooves are respectively formed in the movable plate 4 and the fixed blocks 5, the rotating rod 9 is movably connected with the movable plate 4 and the fixed blocks 5 through the movable grooves, a blowing port is formed in the lower portion of the movable plate 4 of the glass box 1, a fixed plate 7 is fixedly connected to the top of the inner wall of the glass box 1, transverse plates 6 are fixedly connected to two sides of the fixed plate 7, the other ends of the transverse plates 6 are connected to the inner side wall of the glass box 1, a plurality of ventilation ports 8 are formed in the bottom of the glass box 1, the inside of the motor box 2 is connected with a rotary blowing mechanism;
fig. 3, fig. 7 shows, state the bottom fixedly connected with expanding spring 302 of storage water tank 3, expanding spring 302's top fixedly connected with sliding plate 301, sliding plate 301 slides with storage water tank 3's lateral wall and sets up, sliding plate 301's top fixedly connected with connects rope 303, the one end of connecting rope 303 is connected on sliding plate 301, the bottom at electrode block 209 is connected to the other end of connecting rope 303, when raining, in advancing storage water tank 3 through rivers, by the action of gravity, make sliding plate 301 slide down, drive and connect rope 303 and pull electrode block 209 and slide down, and then make driving motor 201 cut off the power supply, through such setting, staff's work efficiency has been promoted, avoid forgetting to close driving motor 201, make the rainwater get into the factory building through the mouth of blowing, bring the loss for the enterprise.
As shown in fig. 1, 4, 6 and 8, the rotary blowing mechanism includes a driving motor 201, an electrode plate 2011 is fixedly connected to the top of the driving motor 201, a limiting groove 208 is fixedly connected to one side of the glass box 1 located on the motor box 2, a spring rod 2010 is fixedly connected to the limiting groove 208, an installation groove is formed on the limiting groove 208, the spring rod 2010 is installed on the limiting groove 208 through the installation groove, an electrode block 209 is slidably connected to the outer side wall of the spring rod 2010, a rotating shaft 202 is fixedly connected to the output end of the driving motor 201, the rotating shaft 202 is rotatably connected to the fixing plate 7, a plurality of transmission shafts 206 are rotatably connected to the transverse plate 6, a rotating groove is formed on the transverse plate 6, the transmission shaft 206 is rotatably connected to the transverse plate 6 through the rotating groove, a gear block 204 is fixedly connected to one end of the transmission shaft 206 close to the rotating shaft 202, a second rotating fan 207 is fixedly connected to one end of the transmission shaft 206 far away from the gear block 204, a plurality of circular gear dish 203 of lateral wall fixedly connected with of axis of rotation 202, circular gear dish 203 is the gear engagement setting with gear piece 204, the first rotation fan 205 of one end fixedly connected with that driving motor 201 was kept away from to axis of rotation 202, when driving motor 201 circular telegram, it rotates to drive the second rotation fan 207, the effect of blowing according to the second rotation fan 207, make fly leaf 4 open, when driving motor 201 outage, fly leaf 4 is according to dwang 9's effect, close the vent, through such setting, make the vent according to driving motor 201's circular telegram outage condition, carry out the switch, further improved work efficiency, the loss of factory building has been reduced.
The functional principle of the present invention as shown in fig. 1-8 can be illustrated by the following operation: because the factory building is ventilated to enable the factory building to work continuously all day, the electrode plate 2011 and the electrode block 209 are in a joint state in an initial state, the driving motor 201 is electrified and rotates, the driving motor 201 drives the rotating shaft 202 to rotate, the first rotating fan 205 rotates, and when the rotating shaft 202 rotates, the transmission shaft 206 and the second rotating fan 207 rotate under the gear meshing action of the circular gear disc 203 and the gear block 204;
when rainy weather, enter into storage water tank 3 through the rainwater, because the effect of gravity, make sliding plate 301 according to expanding spring 302 lapse, and then drive and connect rope 303 and pull downwards, make electrode piece 2011 and electrode piece 209 keep away from, at this moment driving motor 201 outage, outage through driving motor 201, make the second rotate fan 207 and first rotation fan 205 stall that rotates, fly leaf 4 is according to dwang 9's effect, close the mouth of blowing, it is required to explain, through such setting, staff's work efficiency has been promoted, avoid forgetting to close driving motor 201, make the rainwater get into the factory building through the mouth of blowing, bring the loss for the enterprise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A plant lighting and ventilating device for a steam-electricity dual-drive draught fan comprises a glass box (1) and is characterized in that one side of the glass box (1) is fixedly connected with a motor box (2), the glass box (1) is located at one side of the motor box (2) and is fixedly connected with a water storage tank (3), the top of the glass box (1) is fixedly connected with a plurality of fixed blocks (5) and is provided with a rotating rod (9), the rotating rod (9) is movably connected with a movable plate (4), a blowing port is formed in the position, below the movable plate (4), of the glass box (1), the top of the inner wall of the glass box (1) is fixedly connected with a fixed plate (7), the two sides of the fixed plate (7) are fixedly connected with a transverse plate (6), and the other end of the transverse plate (6) is connected with the inner side wall of the glass box (1), a plurality of ventilation openings (8) are formed in the bottom of the glass box (1), and a rotary blowing mechanism is connected inside the motor box (2);
the bottom of the water storage tank (3) is fixedly connected with an expansion spring (302), the top of the expansion spring (302) is fixedly connected with a sliding plate (301), and the top of the sliding plate (301) is fixedly connected with a connecting rope (303).
2. The plant lighting and ventilating device for the steam-electric dual-drive draught fan as claimed in claim 1, wherein the rotating blowing mechanism comprises a driving motor (201), the top of the driving motor (201) is fixedly connected with an electrode plate (2011), the glass box (1) is fixedly connected with a limiting groove (208) at one side of the motor box (2), a spring rod (2010) is fixedly connected onto the limiting groove (208), the outer side wall of the spring rod (2010) is slidably connected with an electrode block (209), the output end of the driving motor (201) is fixedly connected with a rotating shaft (202), the transverse plate (6) is rotatably connected with a plurality of transmission shafts (206), one end of each transmission shaft (206) close to the corresponding rotating shaft (202) is fixedly connected with a gear block (204), one end of each transmission shaft (206) far away from the gear block (204) is fixedly connected with a second rotating fan (207), the lateral wall fixedly connected with of axis of rotation (202) a plurality of circular gear dish (203), circular gear dish (203) are gear engagement setting with gear piece (204), the first rotation fan (205) of one end fixedly connected with that driving motor (201) was kept away from in axis of rotation (202).
3. The plant lighting and ventilating device for the steam-electric dual-drive induced draft fan as claimed in claim 2, wherein an installation groove is formed in the limiting groove (208), the spring rod (2010) is installed on the limiting groove (208) through the installation groove, one end of the connecting rope (303) is connected to the sliding plate (301), and the other end of the connecting rope (303) is connected to the bottom of the electrode block (209).
4. The plant lighting and ventilating device for the steam-electric dual-drive induced draft fan according to claim 1, wherein the movable plates (4) and the fixed blocks (5) are respectively provided with a movable groove, and the rotating rod (9) is movably connected with the movable plates (4) and the fixed blocks (5) through the movable grooves.
5. The plant lighting and ventilating device for the steam-electric dual-drive induced draft fan as claimed in claim 2, wherein a rotating groove is formed in the transverse plate (6), and the transmission shaft (206) is rotatably connected with the transverse plate (6) through the rotating groove.
6. The plant lighting and ventilating device for the steam-electric dual-drive induced draft fan as claimed in claim 2, wherein the sliding plate (301) is slidably arranged on the outer side wall of the water storage tank (3), and the rotating shaft (202) is rotatably connected with the fixing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121984855.4U CN216767811U (en) | 2021-08-23 | 2021-08-23 | Plant lighting and ventilating device for steam-electricity dual-drive draught fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121984855.4U CN216767811U (en) | 2021-08-23 | 2021-08-23 | Plant lighting and ventilating device for steam-electricity dual-drive draught fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216767811U true CN216767811U (en) | 2022-06-17 |
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ID=81955364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121984855.4U Active CN216767811U (en) | 2021-08-23 | 2021-08-23 | Plant lighting and ventilating device for steam-electricity dual-drive draught fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216767811U (en) |
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2021
- 2021-08-23 CN CN202121984855.4U patent/CN216767811U/en active Active
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