Dust collection fan energy-saving device capable of adjusting operation condition in real time

Abstract

The utility model relates to the technical field of dust collection fans, in particular to a dust collection fan energy-saving device capable of adjusting operation conditions in real time, which comprises a dust collector, a connecting pipeline and an air duct are arranged on one side of the dust collector, a first dust collection mechanism and a second dust collection mechanism are arranged at one end of the connecting pipeline, and the first dust collection mechanism comprises an electric valve. A dust collection point is arranged on one side of the electric valve, and a dust concentration sensor is arranged in the dust collection point. According to the dust collection fan energy-saving device capable of adjusting the operation working condition in real time, the dust concentration sensor is additionally arranged, the effect of recognizing the dust raising amount is achieved, the electric valve is additionally arranged, the effect of controlling the air inlet amount is achieved, and the dust concentration sensor, the variable-frequency speed adjusting device and the intelligent control unit are used in cooperation; by means of the structure, the power of the dust collecting fan can be automatically adjusted, and therefore the purpose of saving energy is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collecting fans, in particular to an energy-saving device for a dust collecting fan capable of adjusting operating conditions in real time. Background Art

[0002] The dust collecting fan, as an indispensable part of industrial production, is silently performing its mission, but rarely attracts people's attention. It is like an unsung hero, quietly guarding our production environment in the corner of the factory. The work of the dust collecting fan is not easy. In the workshop, it faces flying dust and turbid air. These dust and exhaust gas not only affect the sanitary conditions of the production environment, but also pose a threat to the health of the workers. However, the dust collecting fan did not retreat, it stood up and bravely met these challenges. The working method of the dust collecting fan seems simple, but it is actually complicated. It needs to use strong suction to suck the dust and exhaust gas in the air, and then after a series of filtration and treatment, discharge the clean air.

[0003] The existing dust collecting fans are currently in use and cannot change the power of the dust collecting fans according to different environments, resulting in unnecessary energy waste. Therefore, there is an urgent need for a dust collecting fan energy-saving device that can adjust the operating conditions in real time to improve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] To this end, one purpose of the utility model is to propose a dust collecting fan energy-saving device that adjusts the operating conditions in real time to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned objectives, an embodiment of the utility model on one hand provides a dust collecting fan energy-saving device for real-time adjustment of operating conditions, including a dust collector, one side of the dust collector is provided with a connecting pipe and an air duct, one end of the connecting pipe is provided with a first dust collecting mechanism and a second dust collecting mechanism, the first dust collecting mechanism includes an electric valve, one side of the electric valve is provided with a dust collecting point, a dust concentration sensor is provided inside the dust collecting point, a dust collecting fan is provided at one end of the air duct, a fan motor is provided on one side of the dust collecting fan, an installation box is provided at the bottom of the fan motor, and a variable frequency speed regulation device and an intelligent control unit are provided inside the installation box.

[0007] The utility model is further configured as follows: one end of the connecting pipe is fixedly connected to the inside of the dust collector, the first dust collecting mechanism and the second dust collecting mechanism are respectively arranged at two ends of the connecting pipe, and the first dust collecting mechanism is the same as the second dust collecting mechanism.

[0008] By adopting the above technical solution, one end of the connecting pipe is fixedly connected to the inside of the dust collector to play the role of transporting dust.

[0009] The utility model is further configured as follows: the electric valve is arranged at both ends of the connecting pipe, the dust collecting point is arranged outside the electric valve, and the dust concentration sensor is fixedly connected to the inside of the dust collecting point.

[0010] By adopting the above technical solution, the electric valves are arranged at both ends of the connecting pipe to control the air intake volume.

[0011] The utility model is further configured as follows: the dust collecting fan is connected to one end of the air duct, the fan motor is arranged on one side of the dust collecting fan, and the mounting box is arranged at the bottom of the dust collecting fan.

[0012] By adopting the above technical solution, the dust collecting fan is connected to one end of the air duct, which facilitates dust collection.

[0013] The utility model is further configured as follows: the variable frequency speed regulating device is arranged inside the installation box, and the intelligent control unit is arranged inside the installation box.

[0014] By adopting the above technical solution, the frequency conversion speed regulation device is arranged inside the installation box, which plays the role of frequency conversion and energy saving.

[0015] In summary, the beneficial technical effects of the utility model are:

[0016] The dust collecting fan energy-saving device which adjusts the operating conditions in real time plays the role of dust collection by adding a dust collector, plays the role of improving the dust collecting efficiency by adding a plurality of dust collecting points, plays the role of identifying the amount of dust by adding a dust concentration sensor, plays the role of controlling the air intake volume by adding an electric valve, and plays the role of automatically adjusting the power of the dust collecting motor through the coordinated use of the dust concentration sensor, the variable frequency speed regulation device and the intelligent control unit. By using the above structure, the power of the dust collecting fan can be automatically adjusted, thereby achieving the purpose of energy saving.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2It is a structural schematic diagram of a cross-sectional view of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the first dust collecting mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the utility model A;

[0023] Figure 5 It is a structural schematic diagram of the installation box of the utility model.

[0024] In the figure: 1. Dust collector; 2. Connecting pipe; 3. Air duct; 4. First dust collecting mechanism; 5. Second dust collecting mechanism; 6. Electric valve; 7. Dust collecting point; 8. Dust concentration sensor; 9. Dust collecting fan; 10. Fan motor; 11. Installation box; 12. Frequency conversion speed regulation device; 13. Intelligent control unit. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] Reference Figures 1 to 5 , is a dust collecting fan energy-saving device for adjusting the operating conditions in real time disclosed by the utility model, comprising a dust collector 1, a connecting pipe 2 and an air duct 3 are arranged on one side of the dust collector 1, a first dust collecting mechanism 4 and a second dust collecting mechanism 5 are arranged at one end of the connecting pipe 2, the first dust collecting mechanism 4 comprises an electric valve 6, a dust collecting point 7 is arranged on one side of the electric valve 6, a dust concentration sensor 8 is arranged inside the dust collecting point 7, a dust collecting fan 9 is arranged at one end of the air duct 3, a fan motor 10 is arranged on one side of the dust collecting fan 9, an installation box 11 is arranged at the bottom of the fan motor 10, a variable frequency speed regulating device 12 and an intelligent control unit 13 are arranged inside the installation box 11, in this embodiment, the dust collector 1 plays a role of collecting dust, the connecting pipe 2 plays a role of transporting dust, and the air duct 3 plays a role of exhausting air.

[0028] Reference Figure 2 One end of the connecting pipe 2 is fixedly connected to the inside of the dust collector 1, and the first dust collecting mechanism 4 and the second dust collecting mechanism 5 are respectively arranged at the two ends of the connecting pipe 2. The first dust collecting mechanism 4 is the same as the second dust collecting mechanism 5. In this embodiment, the first dust collecting mechanism 4 and the second dust collecting mechanism 5 serve to facilitate dust collection, and the connecting pipe 2 serves to connect the first dust collecting mechanism 4, the second dust collecting mechanism 5 and the dust collector 1.

[0029] Reference Figure 3 The electric valve 6 is arranged at both ends of the connecting pipe 2, the dust collecting point 7 is arranged on the outside of the electric valve 6, and the dust concentration sensor 8 is fixedly connected to the inside of the dust collecting point 7. In this embodiment, the electric valve 6 plays a role in controlling the air intake volume, the dust collecting point 7 plays a role in facilitating dust collection, and the dust concentration sensor 8 cooperates with the intelligent dust overflow identification unit to monitor the dust concentration.

[0030] Reference Figure 4 and Figure 5 The dust collecting fan 9 is connected to one end of the air duct 3, the fan motor 10 is arranged on one side of the dust collecting fan 9, the installation box 11 is arranged at the bottom of the dust collecting fan 9, the frequency conversion speed regulation device 12 is arranged inside the installation box 11, and the intelligent control unit 13 is arranged inside the installation box 11. In this embodiment, the dust collecting fan 9 plays a role in collecting dust, the fan motor 10 plays a role in controlling the dust collecting fan 9, the frequency conversion speed regulation device 12 plays a role in frequency conversion energy saving, and the intelligent control unit 13 plays a role in controlling the frequency conversion speed regulation device 12.

[0031] The implementation principle of this embodiment is:

[0032] The air enters from the dust collecting point 7, passes through the connecting pipe 2 and enters the interior of the dust collector 1. At the same time, the dust concentration sensor 8 starts to detect the dust concentration of the incoming air and feeds it back to the intelligent control unit 13, performs big data processing and statistics on the signal, or uploads the data to the cloud platform for processing. The execution unit is controlled to perform corresponding actions according to the processing results. For example, the dust concentration sensor 8 recognizes that the amount of dust at the dust collecting point 7 is not large, and the intelligent control unit 13 can automatically reduce the operating frequency of the fan motor 10 to achieve energy saving effect, or the intelligent visual recognition system recognizes that there is dust overflow at the dust collecting point 7. At this time, the intelligent control unit 13 controls the frequency conversion speed regulation device 12 to control the fan motor 1 0 increases the frequency to achieve the purpose of dust removal as soon as possible, and the intelligent control unit 13 can also automatically adjust the operating frequency of the dust collecting fan 9 according to the process production characteristics of the whole plant combined with the dust content of the raw materials and the air humidity after a long period of learning and data accumulation of production parameters, so as to meet the production needs and dynamically adjust the operating frequency of the fan motor 10 according to the actual working conditions to achieve energy saving. The intelligent control unit 13 can also receive real-time information such as rainfall and air humidity at the location of the equipment. When the air humidity is high, the dust at the dust collecting point 7 is small, and the operating frequency of the fan motor 10 can be appropriately reduced according to the working conditions to achieve energy saving, and the electric valve 6 can control the air intake.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] By adding the dust collector 1, the dust can be collected; by adding multiple dust collecting points 7, the dust collecting efficiency can be improved; by adding the dust concentration sensor 8, the amount of dust can be identified; by adding the electric valve 6, the air intake can be controlled; by using the dust concentration sensor 8, the frequency conversion speed regulation device 12 and the intelligent control unit 13 in coordination, the power of the dust motor 10 can be automatically adjusted; by using the above structure, the power of the dust collecting fan 9 can be automatically adjusted, thereby achieving the purpose of energy saving.

[0035] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A dust collecting fan energy-saving device capable of adjusting operating conditions in real time, characterized in that: The invention comprises a dust collector (1), wherein a connecting pipe (2) and an air duct (3) are arranged on one side of the dust collector (1), a first dust collecting mechanism (4) and a second dust collecting mechanism (5) are arranged on one end of the connecting pipe (2), the first dust collecting mechanism (4) comprises an electric valve (6), a dust collecting point (7) is arranged on one side of the electric valve (6), a dust concentration sensor (8) is arranged inside the dust collecting point (7), a dust collecting fan (9) is arranged on one end of the air duct (3), a fan motor (10) is arranged on one side of the dust collecting fan (9), an installation box (11) is arranged at the bottom of the fan motor (10), and a variable frequency speed regulating device (12) and an intelligent control unit (13) are arranged inside the installation box (11).

2. The dust collecting fan energy-saving device for adjusting the operating conditions in real time according to claim 1 is characterized in that: One end of the connecting pipe (2) is fixedly connected to the interior of the dust collector (1); the first dust collecting mechanism (4) and the second dust collecting mechanism (5) are respectively arranged at the two ends of the connecting pipe (2); the first dust collecting mechanism (4) and the second dust collecting mechanism (5) are the same.

3. The dust collecting fan energy-saving device for adjusting the operating conditions in real time according to claim 1 is characterized in that: The electric valve (6) is arranged at both ends of the connecting pipe (2), the dust collecting point (7) is arranged outside the electric valve (6), and the dust concentration sensor (8) is fixedly connected to the inside of the dust collecting point (7).

4. The dust collecting fan energy-saving device for adjusting the operating conditions in real time according to claim 1 is characterized in that: The dust collecting fan (9) is connected to one end of the air duct (3), the fan motor (10) is arranged on one side of the dust collecting fan (9), and the mounting box (11) is arranged at the bottom of the dust collecting fan (9).

5. The dust collecting fan energy-saving device for adjusting the operating conditions in real time according to claim 1 is characterized in that: The variable frequency speed regulating device (12) is arranged inside the installation box (11), and the intelligent control unit (13) is arranged inside the installation box (11).

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