Clean workshop ventilation system

Abstract

The invention relates to the technical field of workshop ventilation, and discloses a clean workshop ventilation system which comprises a pipeline, a protective net is installed at one end of the pipeline, a fixing support is fixedly connected to the inner side of the pipeline, and a double-shaft motor is installed on the fixing support. And an output shaft on the left side of the double-shaft motor penetrates through the fixing support to be fixedly connected with an exhaust fan, a filter screen is further installed on the inner side of the pipeline, a cleaning mechanism used for cleaning the filter screen is arranged on the inner side of the pipeline, and a purification mechanism used for treating cleaned dust is further arranged on the inner side of the pipeline. According to the ventilation system for the clean workshop, by arranging the cleaning mechanism and the purifying mechanism, a user can clean the filter screen through the cleaning mechanism, so that the filter screen is cleaned, the cleaning effect on the filter screen can be greatly improved, and then air can be purified and subjected to dust falling treatment through the purifying mechanism; and meanwhile, dust can be collected and treated.

Description

Technical Field

[0001] The invention relates to the technical field of workshop ventilation, in particular to a clean workshop ventilation system. Background Art

[0002] The workshop ventilation system is a comprehensive system designed to ensure air circulation, appropriate temperature and humidity, and good air quality in the workshop, thereby providing employees with a comfortable working environment and ensuring the normal progress of the production process.

[0003] The existing air purification and ventilation devices for workshops generally use air purifiers to filter the air in the workshop, but the filtering effect of general air purifiers is not ideal, and due to the high temperature in the workshop, the air will become hot and dry, which is not conducive to the construction of workers, and also affects the construction efficiency, causing trouble to the manufacturer.

[0004] In order to solve the above problems, the Chinese patent with application number: 202320483694.3 discloses a workshop purification and ventilation system, which includes a purification box, a fixed shell 1 is provided on the right side of the purification box, and a filter assembly is provided inside the fixed shell 1, and the filter assembly includes a motor 1, a rotating shaft 1, a filter frame, a fixed block, a connecting rod and a filter screen. The utility model cooperates with the motor 1, the rotating shaft 1, the filter frame, the fixed block, the connecting rod and the filter screen in the filter assembly and the motor 2, the rotating shaft 2 and the cooling fan in the cooling assembly. The motor also drives the rotation of multiple filter frames, so that the air purification is more sufficient, so as to solve the problem that the filtering effect of general air purifiers is not ideal and the air becomes hot and dry, which is not conducive to the construction of workers. The utility model improves the efficiency of workshop purification, reduces the time of air purification, and also reduces the cost, which brings great convenience to manufacturers.

[0005] However, although the above technical solution can achieve the effects of cooling and purification when used, it mainly purifies the air through the filter. After a long period of use, the surface of the filter will be covered with a lot of dust or other small particles of foreign matter. Since the above technical solution does not have a cleaning mechanism, the cleaning of the filter plate is mostly done manually. Manual cleaning is time-consuming and laborious, and it will also cause the ventilation system to stop working, thereby affecting the ventilation effect of the workshop. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a clean workshop ventilation system, which can solve the problem that although the above-mentioned technical solution can achieve the effects of cooling and purification when in use, it mainly purifies the air through the filter, and after a long period of use, the surface of the filter will be adhered to a lot of dust or other small particles of foreign matter. Since the above-mentioned technical solution does not have a cleaning mechanism, the cleaning of the filter plate is mostly done manually, and manual cleaning is time-consuming and laborious, and it will also cause the ventilation system to stop working, thereby affecting the ventilation effect of the workshop. The device is provided with a cleaning mechanism and a purification mechanism, so that the filter can be effectively cleaned, the air can be purified and dust-reduced, and the dust can be collected and processed, thereby effectively solving the problem.

[0007] In order to achieve the above-mentioned purpose of a clean workshop ventilation system, the present invention provides the following technical solutions: a clean workshop ventilation system, comprising a pipe, a protective net is installed at one end of the pipe, a fixed bracket is fixedly connected to the inner side of the pipe, a dual-axis motor is installed on the fixed bracket, the output shaft on the left side of the dual-axis motor passes through the fixed bracket and is fixedly connected to an exhaust fan, a filter is also installed on the inner side of the pipe, a cleaning mechanism for cleaning the filter is arranged on the inner side of the pipe, and a purification mechanism for processing clean dust is also arranged on the inner side of the pipe.

[0008] Preferably, the cleaning mechanism comprises a first chuck fixedly connected to the output shaft of the dual-axis motor, a groove opened at the bottom inner side of the pipe, and a mounting groove opened at the bottom inner side of the pipe, the inner side of the groove is fixedly connected with two symmetrically distributed limit rods, the outer side of the limit rod is slidably connected with a sliding frame, the inner side of the sliding frame is installed with a first bearing seat, the inner side of the first bearing seat is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a second chuck, the other end of the rotating shaft is fixedly connected with a spline shaft, the outer side of the spline shaft is plugged with a spline sleeve, the outer side of the spline sleeve is fixedly connected with a second bearing seat, the outer side of the second bearing seat is fixedly connected with a mounting bracket, the end of the spline sleeve away from the spline shaft is fixedly connected with a support plate, a brush is installed on the outer side of the support plate, a connecting rod is fixedly connected to the side of the support plate away from the spline sleeve, the inner side of the mounting groove is fixedly connected with an electric push rod, and the inner side of the mounting groove is installed with a protective plate.

[0009] Preferably, the first chuck is fixedly connected to the output shaft of the dual-axis motor away from the exhaust fan, the position of the groove corresponds to the installation groove, the two limit rods are fixedly connected to the inner side of the groove, and the two limit rods are slidably connected to the sliding frame.

[0010] Preferably, the rotating shaft is rotatably connected to the sliding frame through a first bearing seat, the position of the second chuck corresponds to the first chuck, and the specification and size of the second chuck are adapted to the first chuck, the mounting bracket is fixedly connected to the inner side of the pipe, the size of the spline shaft is adapted to the spline sleeve, and the spline sleeve is rotatably connected to the mounting bracket through the second bearing seat.

[0011] Preferably, there are two support plates, brushes are installed on the outer sides of the two support plates, and the two support plates are respectively distributed on both sides of the filter screen, one end of the connecting rod is fixedly connected to the left support plate, and the other end of the connecting rod passes through the filter screen and is fixedly connected to the right support plate, the size of the protective plate is adapted to the mounting groove, and the protective plate is installed on the inner side of the mounting groove by a plurality of bolts, and the output shaft of the electric push rod passes through the mounting groove and is fixedly connected to the sliding frame.

[0012] Through the above technical solution, the user can effectively clean the filter through the cleaning mechanism.

[0013] Preferably, the purification mechanism includes a water pump fixedly connected to the outside of the pipe, a rectangular groove opened on the inside of the pipe, and a shell plate fixedly connected to the inside of the pipe, a water tank is installed on the inside of the rectangular groove, a water outlet pipe is fixedly connected to the outside of the water tank, a water inlet pipe is arranged on the outside of the water pump, a spray plate is fixedly connected to the end of the water inlet pipe away from the water pump, a filter plate is fixedly connected to the top of the water tank, and a plurality of exhaust holes are opened on the outside of the shell plate.

[0014] Preferably, the end of the water outlet pipe away from the water tank passes through a pipe and is connected to a water pump, a plurality of spray heads are provided at the bottom of the spray plate, the spray plate is distributed on the inner side of the shell plate, and the end of the water inlet pipe away from the water pump passes through a pipe and the shell plate and is fixedly connected to the spray plate.

[0015] Preferably, a handle is fixedly connected to the outer side of the filter plate, a through hole is opened on the shell plate, the filter plate passes through the through hole and is distributed on the top of the water tank, and the top of the water tank is open.

[0016] Through the above technical solution, users can purify the air and reduce dust through the purification mechanism, and can also collect dust in a centralized manner.

[0017] Compared with the prior art, the present invention provides a clean workshop ventilation system, which has the following beneficial effects:

[0018] 1. This clean room ventilation system is provided with a cleaning mechanism, so that the user can transmit the kinetic energy of the double-shaft motor to the support plate through the spline shaft and the spline sleeve in the cleaning mechanism, and then clean the filter screen through the two support plates, thereby achieving the cleaning of the filter screen, and the provision of multiple support plates can greatly improve the cleaning effect of the filter screen;

[0019] 2. This clean workshop ventilation system is equipped with a purification mechanism, so that the air blown out by the exhaust fan can be purified by the purification mechanism, and the dust contained in the air can be reduced. At the same time, the dust cleaned by the cleaning mechanism can be collected and processed, thereby greatly improving the practicality and convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention from a first viewing angle;

[0021] Figure 2 It is a schematic diagram of the structure of the present invention from a second viewing angle;

[0022] Figure 3 It is a side sectional view of the structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the local structure of the present invention from the first viewing angle;

[0024] Figure 5 It is a schematic diagram of the local structure of the present invention from a second viewing angle;

[0025] Figure 6 It is a schematic diagram of the explosion of the local structure of the present invention;

[0026] Figure 7 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0027] In the figure: 1. pipeline; 2. protective net; 3. fixed bracket; 4. double-axis motor; 5. exhaust fan; 6. filter; 7. cleaning mechanism; 8. purification mechanism; 71. first chuck; 72. groove; 73. mounting groove; 74. limit rod; 75. sliding frame; 76. first bearing seat; 77. rotating shaft; 78. second chuck; 79. spline shaft; 710. spline sleeve; 711. second bearing seat; 712. mounting bracket; 713. support plate; 714. brush; 715. connecting rod; 716. electric push rod; 717. protective plate; 81. water pump; 82. rectangular groove; 83. water tank; 84. water outlet pipe; 85. water inlet pipe; 86. spray plate; 87. filter plate; 88. shell plate; 89. exhaust hole. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1

[0030] See also Figure 1-Figure 7 A clean workshop ventilation system includes a pipeline 1, a protective net 2 is installed at one end of the pipeline 1, a fixed bracket 3 is fixedly connected to the inner side of the pipeline 1, a dual-axis motor 4 is installed on the fixed bracket 3, the output shaft on the left side of the dual-axis motor 4 passes through the fixed bracket 3 and is fixedly connected to an exhaust fan 5, a filter screen 6 is also installed on the inner side of the pipeline 1, a cleaning mechanism 7 for cleaning the filter screen 6 is arranged on the inner side of the pipeline 1, and a purification mechanism 8 for processing clean dust is also arranged on the inner side of the pipeline 1, the cleaning mechanism 7 includes a first chuck 71 fixedly connected to the output shaft of the dual-axis motor 4, a groove 72 opened at the bottom of the inner side of the pipeline 1, and a mounting groove 73 opened at the bottom of the inner side of the pipeline 1, and the groove 72 is fixedly connected to the output shaft of the dual-axis motor 4. Two symmetrically distributed limiting rods 74 are fixedly connected to the inner side, and a sliding frame 75 is slidably connected to the outside of the limiting rod 74. A first bearing seat 76 is installed on the inner side of the sliding frame 75. A rotating shaft 77 is fixedly connected to the inner side of the first bearing seat 76. One end of the rotating shaft 77 is fixedly connected to the second chuck 78, and the other end of the rotating shaft 77 is fixedly connected to a spline shaft 79. A spline sleeve 710 is plugged into the outside of the spline shaft 79, and a second bearing seat 711 is fixedly connected to the outside of the spline sleeve 710. A mounting bracket 712 is fixedly connected to the outside of the second bearing seat 711. A support plate 713 is fixedly connected to the end of the spline sleeve 710 away from the spline shaft 79, and a brush 714 is installed on the outside of the support plate 713. A connecting rod 715 is fixedly connected to the side of 713 away from the spline sleeve 710, an electric push rod 716 is fixedly connected to the inner side of the mounting groove 73, a protective plate 717 is installed on the inner side of the mounting groove 73, the first chuck 71 is fixedly connected to the output shaft of the dual-axis motor 4 away from the exhaust fan 5, the position of the groove 72 corresponds to the mounting groove 73, the two limit rods 74 are fixedly connected to the inner side of the groove 72, and the two limit rods 74 are slidably connected to the sliding frame 75, the rotating shaft 77 is rotatably connected to the sliding frame 75 through the first bearing seat 76, the position of the second chuck 78 corresponds to the first chuck 71, and the specifications and dimensions of the second chuck 78 are adapted to the first chuck 71, and the mounting bracket 712 is fixedly connected On the inner side of the pipe 1, the size of the spline shaft 79 is adapted to the spline sleeve 710, and the spline sleeve 710 is rotatably connected to the mounting bracket 712 through the second bearing seat 711. There are two support plates 713, and brushes 714 are installed on the outer sides of the two support plates 713, and the two support plates 713 are respectively distributed on both sides of the filter screen 6. One end of the connecting rod 715 is fixedly connected to the left support plate 713, and the other end of the connecting rod 715 passes through the filter screen 6 and is fixedly connected to the right support plate 713. The size of the protective plate 717 is adapted to the mounting groove 73, and the protective plate 717 is installed on the inner side of the mounting groove 73 by a plurality of bolts. The output shaft of the electric push rod 716 passes through the mounting groove 73 and is fixedly connected to the sliding frame 75.

[0031] Through the above technical solution, under normal conditions, the dual-axis motor 4 works to drive the output shafts at both ends to rotate, and then the exhaust fan 5 rotates to extract the air in the workshop, and then transports it to the outside through the pipeline 1. While the exhaust fan 5 rotates, the first chuck 71 is also driven to rotate. When the filter 6 needs to be cleaned, the user can drive the sliding frame 75 to move on the limit rod 74 through the electric push rod 716. The movement of the sliding frame 75 drives the first bearing seat 76 and the rotating shaft 77 to move, and the movement of the rotating shaft 77 drives the spline shaft 79 and the second chuck 78 rotate, and the second chuck 78 moves to a certain position to engage with the first chuck 71. At this time, the first chuck 71 drives the second chuck 78 to rotate, and the rotating shaft 77 and the spline shaft 79 rotate. The rotation of the spline shaft 79 drives the spline sleeve 710, the connecting rod 715 and the two support plates 713 to rotate. The rotation of the two support plates 713 will clean the filter 6 through the brush 714 on the outside, thereby cleaning the filter 6, thereby improving the practicality and greatly improving the convenience of use.

[0032] Embodiment 2

[0033] See also Figure 1-Figure 6 A clean workshop ventilation system includes a pipeline 1, a protective net 2 is installed at one end of the pipeline 1, a fixed bracket 3 is fixedly connected to the inner side of the pipeline 1, a double-axis motor 4 is installed on the fixed bracket 3, the output shaft on the left side of the double-axis motor 4 passes through the fixed bracket 3 and is fixedly connected to an exhaust fan 5, a filter screen 6 is also installed on the inner side of the pipeline 1, a cleaning mechanism 7 for cleaning the filter screen 6 is arranged on the inner side of the pipeline 1, and a purification mechanism 8 for processing clean dust is also arranged on the inner side of the pipeline 1, the purification mechanism 8 includes a water pump 81 fixedly connected to the outer side of the pipeline 1 and a rectangular groove 82 opened on the inner side of the pipeline 1, and a shell plate 88 fixedly connected to the inner side of the pipeline 1, a water tank 83 is installed on the inner side of the rectangular groove 82, and the outer side of the water tank 83 A water outlet pipe 84 is fixedly connected, a water inlet pipe 85 is arranged on the outside of the water pump 81, a spray plate 86 is fixedly connected to the end of the water inlet pipe 85 away from the water pump 81, a filter plate 87 is fixedly connected to the top of the water tank 83, a plurality of exhaust holes 89 are provided on the outside of the shell plate 88, the end of the water outlet pipe 84 away from the water tank 83 passes through the pipe 1 and is connected to the water pump 81, a plurality of spray heads are provided at the bottom of the spray plate 86, the spray plate 86 is distributed on the inner side of the shell plate 88, the end of the water inlet pipe 85 away from the water pump 81 passes through the pipe 1 and the shell plate 88 and is fixedly connected to the spray plate 86, a handle is fixedly connected to the outside of the filter plate 87, a through hole is provided on the shell plate 88, the filter plate 87 passes through the through hole and is distributed on the top of the water tank 83, and the top of the water tank 83 is open.

[0034] It should be noted that a filling pipe and a drain pipe (not shown) are fixedly connected to the outside of the water tank 83 , and are used to add solution into the water tank 83 and drain the liquid in the water tank 83 .

[0035] Through the above technical solution, when in use, the user can start the water pump 81, and the water pump 81 works to transport the solution in the water tank 83 to the water inlet pipe 85 through the outlet pipe 84, and then transport it to the spray plate 86, and then spray it out through the spray head at the bottom of the spray plate 86. At this time, the air drawn by the exhaust fan 5 will enter the shell plate 88 after being filtered by the filter screen 6. At this time, the solution sprayed by the spray plate 86 can process the dust and harmful substances and acid-base substances in the air. Then, the purified air is discharged from the pipeline 1 through the exhaust hole 89, and the solution sprayed by the spray plate 86 will fall under the action of gravity, and then pass through After filtering by the filter plate 87, it enters the water tank 83 again, and then it will be extracted and reused by the water pump 81, so as to achieve the effect of recycling, and the dust and other solid matter in the air will be blocked on the filter plate 87, and then the user can use the handle on the filter plate 87 to pull the filter plate 87 out of the shell plate 88 for cleaning, so as to achieve the effect of dust reduction and purification of the air, and the dust attached to the filter screen 6 will also come to the shell plate 88 after being cleaned by the cleaning mechanism 7, and then it will be retained on the filter plate 87 under the action of the solution sprayed by the spray plate 86, so as to achieve the effect of collecting dust.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clean workshop ventilation system, comprising a pipe (1), a protective net (2) is installed at one end of the pipe (1), and a fixed bracket (3) is fixedly connected to the inner side of the pipe (1), characterized in that: A double-axis motor (4) is mounted on the fixed bracket (3); the output shaft on the left side of the double-axis motor (4) passes through the fixed bracket (3) and is fixedly connected to an exhaust fan (5); a filter screen (6) is also mounted on the inner side of the pipe (1); a cleaning mechanism (7) for cleaning the filter screen (6) is provided on the inner side of the pipe (1); and a purification mechanism (8) for processing cleaned dust is also provided on the inner side of the pipe (1).

2. A clean room ventilation system according to claim 1, characterized in that: The cleaning mechanism (7) comprises a first chuck (71) fixedly connected to the output shaft of the dual-axis motor (4), a groove (72) provided at the bottom inner side of the pipe (1), and a mounting groove (73) provided at the bottom inner side of the pipe (1), the inner side of the groove (72) is fixedly connected to two symmetrically distributed limiting rods (74), the outer side of the limiting rod (74) is slidably connected to a sliding frame (75), the inner side of the sliding frame (75) is installed with a first bearing seat (76), the inner side of the first bearing seat (76) is fixedly connected to a rotating shaft (77), one end of the rotating shaft (77) is fixedly connected to a second chuck (78), and the other end of the rotating shaft (77) is fixedly connected to a spline shaft (7 9), a spline sleeve (710) is inserted into the outside of the spline shaft (79), a second bearing seat (711) is fixedly connected to the outside of the spline sleeve (710), a mounting bracket (712) is fixedly connected to the outside of the second bearing seat (711), a support plate (713) is fixedly connected to one end of the spline sleeve (710) away from the spline shaft (79), a brush (714) is installed on the outside of the support plate (713), a connecting rod (715) is fixedly connected to one side of the support plate (713) away from the spline sleeve (710), an electric push rod (716) is fixedly connected to the inside of the mounting groove (73), and a protective plate (717) is installed on the inside of the mounting groove (73).

3. A clean room ventilation system according to claim 2, characterized in that: The first chuck (71) is fixedly connected to the output shaft of the double-axis motor (4) away from the exhaust fan (5); the position of the groove (72) corresponds to the mounting groove (73); the two limit rods (74) are fixedly connected to the inner side of the groove (72); and the two limit rods (74) are slidably connected to the sliding frame (75).

4. A clean room ventilation system according to claim 2, characterized in that: The rotating shaft (77) is rotatably connected to the sliding frame (75) via the first bearing seat (76); the position of the second chuck (78) corresponds to the first chuck (71), and the specification and size of the second chuck (78) are compatible with the first chuck (71); the mounting bracket (712) is fixedly connected to the inner side of the pipe (1); the size of the spline shaft (79) is compatible with the spline sleeve (710); and the spline sleeve (710) is rotatably connected to the mounting bracket (712) via the second bearing seat (711).

5. A clean room ventilation system according to claim 2, characterized in that: There are two support plates (713), and brushes (714) are installed on the outer sides of the two support plates (713). The two support plates (713) are respectively distributed on both sides of the filter screen (6). One end of the connecting rod (715) is fixedly connected to the left support plate (713), and the other end of the connecting rod (715) passes through the filter screen (6) and is fixedly connected to the right support plate (713). The size of the protective plate (717) is compatible with the installation groove (73), and the protective plate (717) is installed on the inner side of the installation groove (73) by a plurality of bolts. The output shaft of the electric push rod (716) passes through the installation groove (73) and is fixedly connected to the sliding frame (75).

6. A clean room ventilation system according to claim 1, characterized in that: The purification mechanism (8) comprises a water pump (81) fixedly connected to the outside of the pipeline (1), a rectangular groove (82) opened on the inside of the pipeline (1), and a shell plate (88) fixedly connected to the inside of the pipeline (1); a water tank (83) is installed on the inside of the rectangular groove (82); a water outlet pipe (84) is fixedly connected to the outside of the water tank (83); a water inlet pipe (85) is arranged on the outside of the water pump (81); a spray plate (86) is fixedly connected to one end of the water inlet pipe (85) away from the water pump (81); a filter plate (87) is fixedly connected to the top of the water tank (83); and a plurality of exhaust holes (89) are opened on the outside of the shell plate (88).

7. A clean room ventilation system according to claim 6, characterized in that: One end of the water outlet pipe (84) away from the water tank (83) passes through the pipeline (1) and is connected to the water pump (81); a plurality of spray heads are arranged at the bottom of the spray plate (86); the spray plate (86) is distributed on the inner side of the shell plate (88); and one end of the water inlet pipe (85) away from the water pump (81) passes through the pipeline (1) and the shell plate (88) and is fixedly connected to the spray plate (86).

8. A clean room ventilation system according to claim 6, characterized in that: A handle is fixedly connected to the outer side of the filter plate (87), a through hole is opened on the shell plate (88), and the filter plate (87) passes through the through hole and is distributed on the top of the water tank (83), and the top of the water tank (83) is open.

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