Air supply device with dust collection function
By designing an air supply device with dust collection function and adopting a curved filter and cleaning roller structure, the problem that traditional air supply devices cannot collect dust is solved, effective dust recovery and improved air cleanliness are achieved, protecting the health of operators.
Patent Information
- Application Number
- CN202422988565.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Traditional air supply devices cannot effectively collect and process dust, affecting the working environment and operator health, and have low functionality and poor reliability.
An air supply device including an air intake system, a dust collection system, an air suction system, a cleaning system and an air outlet system was designed. An arc-shaped filter and a cleaning roller structure were used to collect dust into a dust collection box through the air suction system, and the air supply distance was increased through a telescopic air duct.
It achieves effective collection and recycling of dust, prevents dust waste, improves air cleanliness, protects operator health, and enhances the flexibility and reliability of the air supply device.
Smart Images
Figure CN223448553U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to air supply device technical field, specifically is an air supply device with dust collection function. BACKGROUND
[0002] Dust refers to very small solid particles, is generated in various activities of industrial production or daily life, and the production dust in the workshop refers to the solid particles formed in the production process and floating in the air for a long time. After the formation of many production dust, the surface often adsorbs other gaseous or liquid harmful substances, becoming the carrier of other harmful substances. Production dust pollutes the working environment and affects the physical and mental health of workers. Therefore, the dust workshop needs to use the air supply device to ensure the indoor air flow and quality, so that the operator can work better. However, the traditional air supply device cannot collect and process or recycle the collected dust, and the functionality is low and the reliability is poor. SUMMARY
[0003] In order to overcome the shortcomings of the prior art, the utility model provides an air supply device with dust collection function, which can effectively solve the problems in the background art.
[0004] The utility model solves the technical problems by adopting the following technical scheme:
[0005] An air supply device with dust collection function comprises an air inlet system, a dust collection system, an air suction system, a cleaning system and an air outlet system in sequence. The air inlet system comprises an air inlet cylinder and a dust filtering structure arranged in the air inlet cylinder. An air inlet cover is arranged at the end of the air inlet cylinder. Mounting frames for connecting the cleaning system are arranged on both sides of the air inlet cylinder. The air suction system comprises an air bellow connected with the air inlet cylinder. The air outlet system comprises an air outlet seat and a air supply channel arranged in the air outlet seat. The air outlet seat is connected with the air bellow. An extendable air duct is arranged in the air supply channel. The cleaning system comprises a movable shaft, a driving shaft and a driving module. The movable shaft is connected with the driving shaft. The driving shaft is connected with the driving module. The movable shaft moves along the axis direction of the air inlet cylinder through the driving shaft. A cleaning roller is further arranged on the movable shaft.
[0006] The filtering structure is arranged above the dust collection system. The filtering structure comprises a first filter screen and a second filter screen. The first filter screen and the second filter screen are symmetrically arranged in the air inlet cylinder. The first filter screen and the second filter screen are both arc-shaped. The cleaning roller contacts the surfaces of the first filter screen and the second filter screen. The dust collection system comprises a group of dust collecting boxes. The dust collecting boxes are detachably mounted on both sides of the air inlet cylinder. Dust collecting openings are arranged in the dust collecting boxes, which correspond to the ends of the first filter screen and the second filter screen.
[0007] As a further description of the above technical scheme, the air inlet cylinder is integrally formed with the air bellow, the inside of the air inlet cylinder is further provided with a mounting sleeve, the mounting sleeve is connected with the air inlet cover, and the two sides of the air inlet cylinder are further provided with mounting ports for mounting the dust collecting box.
[0008] As a further description of the above technical scheme, the mounting sleeve is integrally formed with the air inlet cover, a plurality of air inlet holes are arranged on the air inlet cover, and the mounting sleeve is fixedly connected with the air inlet cylinder.
[0009] As a further description of the above technical scheme, the two sides of the mounting frame are provided with guide holes, the dust collecting box is provided with a guide seat and a guide rod arranged on the guide seat, the guide rod is symmetrically arranged in the guide holes, and the bottom of the air inlet cylinder is connected with a bottom plate, the bottom plate is provided with a guide groove for connecting the guide rod.
[0010] As a further description of the above technical scheme, the air bellow is provided with a motor, a bearing seat and a fan blade connected with the motor, the bottom of the air bellow is provided with an interface connected with the air outlet seat, and the air bellow and the air outlet seat are detachably connected.
[0011] As a further description of the above technical scheme, the telescopic air duct is connected with the air supply channel, the telescopic air duct has a crumpled telescopic part, the telescopic air duct and the air supply channel have a movable gap therebetween, one end of the telescopic air duct is provided with an air outlet, and the telescopic air duct moves along the length direction of the air outlet seat.
[0012] As a further description of the above technical scheme, the two sides of the first filter screen and the second filter screen are fixedly connected with the mounting sleeve, and the diameters of filter holes on the first filter screen and the second filter screen are less than 75 μm.
[0013] Compared with the prior art, the air supply device with dust collecting function has the following beneficial effects:
[0014] The air supply device with dust collecting function has at least one of the following beneficial effects in use:
[0015] The device can be applied to a material dust workshop, can filter and collect dust in air, and can prevent waste of dust material and air supply cleanliness, thereby preventing damage to the respiratory system caused by excessive inhalation of dust by personnel, and the telescopic air supply pipeline can improve air supply distance and be more convenient to use and operate. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the whole structure schematic view of the air supply device with dust collecting function of the utility model;
[0017] Figure 2 It is the side structure schematic view of the air supply device with dust collecting function of the utility model;
[0018] Figure 3 It is the first part perspective structure schematic view of the air supply device with dust collecting function of the utility model;
[0019] Figure 4 It is the second part perspective structure schematic view of the air supply device with dust collecting function of the utility model.
[0020] Mark in the drawing:
[0021] 1, air inlet system;101, air inlet cylinder;102, air inlet cover;103, fixed frame;104, first filter screen;105, second filter screen;106, mounting sleeve;2, dust collecting system;201, mounting frame;202, dust collecting box;203, guide seat;204, bottom plate;205, guide rod;3, air suction system;301, air bellow;302, motor;303, fan blade;4, cleaning system;401, movable shaft;402, drive shaft;403, drive module;404, cleaning roller;5, air outlet system;501, air outlet seat;502, air outlet;503, telescopic air duct;504, air supply channel. Specific implementation
[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination 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 the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the utility model.
[0023] For example, Figures 1-4The utility model provides a kind of air supply device with dust collection function, in turn including air intake system 1, dust collection system 2, air suction system 3, cleaning system 4 and air outlet system 5, the air intake system 1 includes air inlet cylinder 101 and dust filter structure in air inlet cylinder 101, the end of air inlet cylinder 101 is equipped with air inlet cover 102, the both sides of air inlet cylinder 101 are equipped with the mounting bracket 201 for connecting cleaning system 4, the air suction system 3 includes air bellow 301, the air bellow 301 is connected with air inlet cylinder 101, the air outlet system 5 includes air outlet seat 501 and air supply passage 504 in air outlet seat 501, the air outlet seat 501 is connected with air bellow 301, the air supply passage 504 is equipped with telescopic air duct 503, the cleaning system 4 includes movable shaft 401, drive shaft 402 and drive module 403, the movable shaft 401 is connected with drive shaft 402, the drive shaft 402 is connected with drive module 403, the movable shaft 401 moves along the axis direction of air inlet cylinder 101 by drive shaft 402, wherein the movable shaft 401 is also equipped with cleaning roller 404.
[0024] The embodiment is suitable for material dust workshop, dust in air can be filtered and collected by the equipment, wherein the air suction system 3 is connected with the air intake system 1, air with dust is sucked in, dust accumulated on the filter structure is cleaned to the dust collection system 2 by the cleaning system 4, and the dust is collected uniformly, so that the waste of dust material and the cleanliness of air supply can be prevented, and the respiratory system is prevented from being damaged by excessive inhalation of dust.
[0025] The filter structure is arranged above the dust collection system 2, the filter structure includes first filter screen 104 and second filter screen 105, the first filter screen 104 and the second filter screen 105 are symmetrically arranged in the air inlet cylinder 101, and the first filter screen 104 and the second filter screen 105 are both arc-shaped, the cleaning roller 404 corresponds to the surface of the first filter screen 104 and the second filter screen 105, wherein the dust collection system 2 includes a group of dust collecting boxes 202, the dust collecting boxes 202 are detachably arranged on the both sides of the air inlet cylinder 101, and the dust collecting boxes 202 are provided with dust collecting openings, and the dust collecting openings correspond to the ends of the first filter screen 104 and the second filter screen 105.
[0026] In the process of use, the fan in the air bellow 301 is composed of fan blade 303 and brushless motor 302, the fan is installed on the top of the air bellow 301 through bearing seat, the air bellow 301 communicates with the air inlet cylinder 101, air can be sucked from the air inlet cylinder 101 into the air bellow 301 and discharged in the air outlet seat 501.
[0027] Wherein when the air passes through the mounting sleeve 106 in the air inlet cylinder 101, the dust in the air is filtered by the first filter screen 104 and the second filter screen 105, and the dust accumulated in the first filter screen 104 and the second filter screen 105 is swept into the dust collecting box 202 mounted at the bottom of the air inlet cylinder 101 on both sides by the cleaning system 4 arranged on the air inlet cover 102.
[0028] The cleaning system 4 is driven by the driver, i.e. the driving module 403, and the driving shaft 402 connected to the movable shaft 401 arranged in the air inlet cylinder 101, and wherein the movable shaft 401 is connected to the cleaning roller 404 which reciprocally moves along the surface of the first filter screen 104 and the second filter screen 105 to sweep the dust off the first filter screen 104 and the second filter screen 105. Since the first filter screen 104 and the second filter screen 105 are in the shape of an arc, the bottom end of which corresponds to the dust collecting port of the dust collecting box 202, the dust falls into the dust collecting box 202 under the action of the cleaning roller 404 and gravity, and the dust collecting box 202 is mounted on both sides of the air inlet cylinder 101 through the guide seat 203, embedded in the air inlet cylinder 101, and has a sealing strip between the dust collecting boxes 202 to ensure the air tightness of the air inlet cylinder 101.
[0029] The dust collecting box 202 is mounted in the guide hole of the mounting bracket 201 through the guide rod 205, which can be easily disassembled and assembled, facilitating the treatment of the dust collected in the dust collecting box 202, and is simple and convenient to operate. The filtered air is output through the air supply channel 504 in the air outlet seat 501, and the air supply channel 504 is connected with the telescopic air duct 503 which is movable between the air outlet seat 501, and the telescopic air duct 503 can be telescoped along the length direction of the air outlet seat 501, which can improve the air supply distance, improve the use range, and is more practical and reliable.
[0030] Further, the air inlet cylinder 101 is integrally formed with the air bellow 301, the mounting sleeve 106 is further arranged in the air inlet cylinder 101, the mounting sleeve 106 is connected with the air inlet cover 102, and the mounting port for mounting the dust collecting box 202 is further arranged on both sides of the air inlet cylinder 101, wherein the mounting bracket 201 is integrally formed with the air inlet cylinder 101, and the fixing bracket 103 for mounting the driving module 403 is further arranged on both sides of the air inlet cylinder 101.
[0031] Further, the mounting sleeve 106 is integrally formed with the air inlet cover 102, a plurality of air inlet holes are arranged on the air inlet cover 102, and the mounting sleeve 106 is fixedly connected with the air inlet cylinder 101.
[0032] Further, the mounting frame 201 is provided with guide holes on both sides, the dust collecting box 202 is provided with a guide seat 203 and a guide rod 205 on the guide seat 203, the guide rod 205 is symmetrically arranged in the guide holes, the bottom of the air inlet cylinder 101 is connected with a bottom plate 204, and the bottom plate 204 is provided with a guide groove for connecting the guide rod 205.
[0033] Further, the air bellow 301 is provided with a motor 302, a bearing seat and a fan blade 303 connected with the motor 302, the bottom of the air bellow 301 is provided with an interface connected with the air outlet seat 501, and the air bellow 301 and the air outlet seat 501 are detachably connected.
[0034] Further, the telescopic air duct 503 is connected with the air supply channel 504, the telescopic air duct 503 has a wrinkle-shaped telescopic part, the telescopic air duct 503 and the air supply channel 504 have a movable gap, one end of the telescopic air duct 503 is provided with an air outlet 502, and the telescopic air duct 503 moves along the length direction of the air outlet seat 501.
[0035] Further, the first filter screen 104 and the second filter screen 105 are fixedly connected with the mounting sleeve 106 on both sides, and the filter holes on the first filter screen 104 and the second filter screen 105 have a diameter less than 75 μm.
[0036] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application. Any reference signs in the claims should not be regarded as limiting the involved claims.
Claims
1. An air supply device with a dust collection function, characterized in that: The system comprises an air intake system, a dust collection system, an air suction system, a cleaning system and an air outlet system in sequence, the air intake system comprising an air intake duct and a dust filtering structure arranged in the air intake duct, an air intake cover is provided at the end of the air intake duct, mounting brackets for connecting to the cleaning system are provided on both sides of the air intake duct, the air suction system comprises a bellows, the bellows is connected to the air intake duct, the air outlet system comprises an air outlet seat and an air supply channel arranged in the air outlet seat, the air outlet seat is connected to the bellows, a telescopic air duct is provided in the air supply channel, the cleaning system comprises a movable shaft, a drive shaft and a drive module, the movable shaft is connected to the drive shaft, the drive shaft is connected to the drive module, the movable shaft moves along the axial direction of the air intake duct through the drive shaft, and a cleaning roller is also provided on the movable shaft; The filtering structure is arranged above the dust collection system, and the filtering structure includes a first filter and a second filter. The first filter and the second filter are symmetrically arranged in the air inlet cylinder, and the first filter and the second filter are both arc-shaped. The cleaning roller contacts the surfaces of the first filter and the second filter respectively. The dust collection system includes a group of dust boxes, and the dust boxes are detachably mounted on both sides of the air inlet cylinder, and the dust boxes are provided with dust collecting ports, which correspond one to one to the ends of the first filter and the second filter.
2. The air supply device with dust collection function according to claim 1, characterized in that: The air inlet tube is integrally formed with the bellows, and a mounting sleeve is further provided inside the air inlet tube, and the mounting sleeve is connected to the air inlet cover. Mounting ports for installing the dust box are further provided on both sides of the air inlet tube, wherein the mounting frame is integrally formed with the air inlet tube, and fixing frames for installing the drive module are further provided on both sides of the air inlet tube.
3. The air supply device with dust collection function according to claim 2, characterized in that: The mounting sleeve is integrally formed with the air inlet cover, a plurality of air inlet holes are provided on the air inlet cover, and the mounting sleeve is fixedly connected to the air inlet tube.
4. The air supply device with dust collection function according to claim 2, characterized in that: Guide holes are provided on both sides of the mounting frame, wherein the dust collecting box is provided with a guide seat and a guide rod provided on the guide seat, the guide rods are symmetrically inserted into the guide holes, and a bottom plate is connected to the bottom of the air inlet tube, and a guide groove for connecting the guide rod is provided on the bottom plate.
5. The air supply device with dust collection function according to claim 1, characterized in that: The bellows is provided with a motor, a bearing seat and a fan blade connected to the motor. The bottom of the bellows is provided with an interface connected to the air outlet seat. The bellows and the air outlet seat are detachably connected.
6. The air supply device with dust collection function according to claim 1, characterized in that: The telescopic air duct is connected to the air supply channel, the telescopic air duct has a pleated telescopic portion, a movable gap is provided between the telescopic air duct and the air supply channel, an air outlet is provided at one end of the telescopic air duct, and the telescopic air duct moves along the length direction of the air outlet seat.
7. The air supply device with dust collection function according to claim 1, characterized in that: Both sides of the first filter screen and the second filter screen are fixedly connected to the installation sleeve, and the diameter of the filter holes on the first filter screen and the second filter screen is less than 75 μm.