Automatic control energy-saving system of waste gas treatment fan

Abstract

The utility model relates to the field of waste gas treatment, in particular to a self-control energy-saving system of a waste gas treatment fan, which comprises a bottom plate, an energy-saving cabinet, a spraying mechanism, a purifying mechanism and an adjusting mechanism, a controller is mounted in the energy-saving cabinet; the purification mechanism comprises a first filtering tank and a second filtering tank; the adjusting mechanism comprises a wind power sensor, a fan and a driving assembly, the wind power sensor and the driving assembly are electrically connected with the controller, the wind power sensor can detect the air volume of the waste gas, and when the air volume of the purified waste gas changes, whether the horsepower of the fan needs to be increased or not is judged according to the air inlet amount of the wind power sensor; the wind power sensor transmits a signal to the energy-saving cabinet, and the energy-saving cabinet controls the rotation speed change of the motor through the controller installed in the energy-saving cabinet, so that the energy-saving cabinet can automatically adjust the air inlet amount of the pipeline and the operation power of the fan, and energy conservation is achieved.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment, specifically a waste gas treatment fan automatic control energy-saving system. Background Technology

[0002] Existing waste gas treatment fan automatic control energy-saving systems typically maintain a certain output power to transport waste gas during waste gas treatment. When waste gas production is slow, if the fan still uses high output power, it will consume a lot of electricity, resulting in energy waste and undoubtedly increasing treatment costs. Utility Model Content

[0003] The purpose of this invention is to provide an automatic control and energy-saving system for exhaust gas treatment fans to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] The exhaust gas treatment fan automatic control energy-saving system includes a base plate, as well as an energy-saving cabinet, a spray mechanism, a purification mechanism, and an adjustment mechanism;

[0006] The energy-saving cabinet is equipped with a controller.

[0007] The purification system includes a first filter tank and a second filter tank;

[0008] The regulating mechanism includes a wind sensor, a fan, and a drive assembly, all of which are electrically connected to the controller.

[0009] As a further embodiment of this utility model: the drive assembly includes an air inlet pipe, a motor, a belt, a fixing plate, a slot, a support frame, and two pulleys. The support frame is fixedly installed on the top of the base plate, the air inlet pipe is fixedly installed on the support frame, the motor is fixedly installed above the air inlet pipe, the slot is opened on the outer wall of the air inlet pipe, the fixing plate is fixedly installed inside the air inlet pipe, a rotating shaft is provided on one side of the fixing plate, one pulley is fixedly installed on the rotating shaft, and a fan is fixedly installed on the side of the rotating shaft away from the pulley. The other pulley is fixedly connected to the output end of the motor, the belt passes through the slot and is sleeved on the two pulleys, and the motor is electrically connected to the energy-saving cabinet.

[0010] As a further embodiment of this utility model: an ultraviolet lamp is installed inside the first filter tank.

[0011] As a further aspect of this invention, the interior of the second filter canister is filled with an activated carbon filter layer.

[0012] As a further embodiment of this utility model: an inspection door is provided on the outer wall of the second filter tank, and an inspection window is provided above the inspection door.

[0013] As a further embodiment of this utility model: the spraying mechanism includes an air inlet pipe and a washing tower, with the air inlet pipe disposed on one side of the washing tower.

[0014] As a further embodiment of this utility model: a connecting pipe is provided between the washing tower and the first filter tank, and the two ends of the connecting pipe are fixedly connected to the top of the washing tower and one side of the first filter tank, respectively.

[0015] As a further embodiment of this utility model, a manual rotary switch is provided on the outer wall surface of the energy-saving cabinet.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The exhaust gas treatment fan automatic control energy-saving system of this utility model uses a wind power sensor to detect the amount of exhaust gas entering in real time. When the air volume of the purified exhaust gas increases or decreases, a signal is sent to the controller to determine whether to increase or decrease the fan horsepower. Specifically, the wind power sensor transmits the signal to the energy-saving cabinet, which adjusts the output power of the motor through the controller installed inside, thereby realizing speed regulation. This allows the energy-saving cabinet to automatically adjust the fan's operating power according to the amount of exhaust gas entering, reducing power consumption and thus lowering the cost of exhaust gas treatment, achieving energy saving.

[0018] 2. The exhaust gas treatment fan self-control energy-saving system of this utility model, by setting up a first filter tank and a second filter tank, allows the exhaust gas to first pass through the activated carbon in the first filter tank. Under the irradiation of ultraviolet light emitted by the ultraviolet lamp and the adsorption of the activated carbon, the exhaust gas undergoes multiple purification processes, resulting in a purification effect.

[0019] 3. The exhaust gas treatment fan automatic control energy-saving system of this utility model can adjust the motor speed by manually turning the knob switch when the controller installed inside the energy-saving cabinet malfunctions. After receiving the start signal from the knob switch, the controller adjusts the output power of the motor. The operating power of the fan can be adjusted by setting both manual and automatic adjustment modes, which increases the flexibility of this system. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This utility model Figure 1 A magnified structural diagram at point A.

[0022] Figure 3 This is a front view of the present invention.

[0023] Figure 4 This is a schematic diagram of the structure of the fan of this utility model.

[0024] The components include: 1. Base plate; 2. Wind sensor; 3. Fan; 4. Air inlet pipe; 5. Motor; 6. Belt; 7. Fixing plate; 8. Pulley; 9. Slot; 10. Support frame; 11. First filter tank; 12. Second filter tank; 14. Energy-saving cabinet; 15. Inspection door; 16. Inspection window; 17. Air inlet pipe; 18. Scrubber tower; 19. Connecting pipe; 20. Rotary switch. Detailed Implementation

[0025] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0026] The present invention provides the following preferred embodiments:

[0027] Example 1, as Figures 1-4 As shown, the exhaust gas treatment fan automatic control energy-saving system includes a base plate 1, an energy-saving cabinet 14, a spray mechanism, a purification mechanism, and an adjustment mechanism;

[0028] The energy-saving cabinet 14 has a controller installed inside;

[0029] The purification mechanism includes a first filter tank 11 and a second filter tank 12;

[0030] The regulating mechanism includes a wind sensor 2, a fan 3, and a drive assembly. The wind sensor 2 and the drive assembly are electrically connected to the controller.

[0031] like Figures 1-4 As shown, the drive assembly includes an air inlet pipe 4, a motor 5, a belt 6, a fixing plate 7, a slot 9, a support frame 10, and two pulleys 8. The support frame 10 is fixedly installed on the top of the base plate 1. The air inlet pipe 4 is fixedly installed on the support frame 10. The motor 5 is fixedly installed above the air inlet pipe 4. The slot 9 is opened on the outer wall of the air inlet pipe 4. The fixing plate 7 is fixedly installed inside the air inlet pipe 4. A rotating shaft is provided on one side of the fixing plate 7. One of the pulleys 8 is fixedly installed on the rotating shaft. A fan 3 is fixedly installed on the side of the rotating shaft away from the pulley 8. The other pulley 8 is fixedly connected to the output end of the motor 5. The belt 6 passes through the slot 9 and is sleeved on the two pulleys 8. The motor 5 is electrically connected to the energy-saving cabinet 14.

[0032] When exhaust gas needs to be discharged, the controller inside the energy-saving cabinet 14 controls the motor 5 to rotate, which in turn drives one of the pulleys 8 to rotate. This, in turn, drives the other pulley 8 via the belt 6, which in turn drives the fan 3 to rotate, allowing the fan 3 to carry the exhaust gas out.

[0033] When the purified exhaust gas is discharged, the wind sensor 2 detects the amount of exhaust gas entering. When the amount of purified exhaust gas entering increases or decreases, a signal is sent to the controller. Specifically, the wind sensor 2 transmits the signal to the energy-saving cabinet 14. The energy-saving cabinet 14 controls the speed of the motor 5 through the controller installed inside, so that the energy-saving cabinet 14 can automatically adjust the air intake of the pipeline and the operating power of the fan, thereby achieving energy saving.

[0034] like Figures 1-4 As shown, an ultraviolet lamp is installed inside the first filter tank 11;

[0035] When exhaust gas enters the first filter tank 11, it is irradiated by ultraviolet light emitted from ultraviolet lamps, causing the odorous substances to undergo a photochemical reaction and thus transforming them into harmless substances.

[0036] like Figures 1-4 As shown, the interior of the second filter canister 12 is filled with an activated carbon filter layer. Activated carbon, through its strong adsorption capacity, can adsorb and fix harmful substances in various exhaust gases, and can efficiently remove volatile organic compounds from the air, thereby improving air quality.

[0037] like Figures 1-4 As shown, an inspection door 15 is provided on the outer wall of the second filter tank 12, and an inspection window 16 is provided above the inspection door 15. By providing an inspection window 16 on the outer wall of the second filter tank 12, the staff can observe the inside of the second filter tank 12 through the inspection window 16 to observe the usage and degree of blockage of the activated carbon inside the second filter tank 12. When it is necessary to replace the activated carbon, the activated carbon inside the second filter tank 12 can be replaced by opening the inspection door 15.

[0038] like Figures 1-4 As shown, the spraying mechanism includes an air inlet pipe 17 and a scrubbing tower 18, with the air inlet pipe 17 located on one side of the scrubbing tower 18.

[0039] Unpurified exhaust gas is introduced into the inlet pipe 17 and then into the scrubbing tower 18. The scrubbing tower 18 first removes dust from the exhaust gas by spraying liquid (usually water) to capture particulate matter such as dust and smoke.

[0040] like Figures 1-4 As shown, a connecting pipe 19 is provided between the washing tower 18 and the first filter tank 11, and the two ends of the connecting pipe 19 are fixedly connected to the top of the washing tower 18 and one side of the first filter tank 11, respectively.

[0041] like Figures 1-4As shown, a manual rotary switch 20 is provided on the outer wall surface of the energy-saving cabinet 14. When the controller installed inside the energy-saving cabinet is damaged, the rotary switch 20 can be manually turned. After the controller receives the start signal of the rotary switch 20, it adjusts the output power of the motor 5, thereby adjusting the motor speed and realizing the adjustment of the fan's air force. The operating power of the fan can be adjusted by setting both manual and automatic adjustment, which increases the flexibility of the product.

Claims

1. An automatic control energy-saving system for a waste gas treatment fan, comprising a base plate (1), characterized in that, It also includes an energy-saving cabinet (14), a spraying mechanism, a purification mechanism, and an adjustment mechanism; The energy-saving cabinet (14) is equipped with a controller; The purification mechanism includes a first filter tank (11) and a second filter tank (12); The regulating mechanism includes a wind sensor (2), a fan (3) and a drive assembly, and the wind sensor (2) and the drive assembly are electrically connected to the controller.

2. The exhaust treatment fan auto-control energy-saving system of claim 1, wherein, The drive assembly includes an air inlet pipe (4), a motor (5), a belt (6), a fixing plate (7), a slot (9), a support frame (10), and two pulleys (8). The support frame (10) is fixedly installed on the top of the base plate (1). The air inlet pipe (4) is fixedly installed on the support frame (10). The motor (5) is fixedly installed above the air inlet pipe (4). The slot (9) is opened on the outer wall of the air inlet pipe (4). The fixing plate (7) is fixedly installed inside the air inlet pipe (4). A rotating shaft is provided on one side of the fixing plate (7). One of the pulleys (8) is fixedly installed on the rotating shaft. A fan (3) is fixedly installed on the side of the rotating shaft away from the pulley (8). The other pulley (8) is fixedly connected to the output end of the motor (5). The belt (6) passes through the slot (9) and is sleeved on the two pulleys (8). The motor (5) is electrically connected to the energy-saving cabinet (14).

3. The exhaust treatment fan auto-control energy-saving system of claim 2, wherein, The first filter tank (11) is equipped with an ultraviolet lamp.

4. The exhaust treatment fan auto-control energy-saving system of claim 3, wherein, The interior of the second filter tank (12) is filled with an activated carbon filter layer.

5. The exhaust treatment fan auto-control energy-saving system of claim 4, wherein, The outer wall of the second filter tank (12) is provided with an inspection door (15), and an inspection window (16) is provided above the inspection door (15).

6. The exhaust treatment fan auto-control energy-saving system of claim 5, wherein, The spraying mechanism includes an air inlet pipe (17) and a scrubbing tower (18), with the air inlet pipe (17) located on one side of the scrubbing tower (18).

7. The exhaust treatment fan auto-control energy-saving system of claim 6, wherein, A connecting pipe (19) is provided between the washing tower (18) and the first filter tank (11), and the two ends of the connecting pipe (19) are fixedly connected to the top of the washing tower (18) and one side of the first filter tank (11), respectively.

8. The exhaust treatment fan auto-control energy-saving system of claim 7, wherein, The outer wall surface of the energy-saving cabinet (14) is equipped with a manual rotary switch (20).

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