A dyeing workshop air quality detection device

Abstract

The present invention relates to the technical field of dyeing house air detection, and specifically to a dyeing house air quality detection device, comprising a detection cylinder, a plurality of positioning cavities are provided on the outer surface of the detection cylinder, a positioning block is provided in each positioning cavity, a cross bar is fixedly connected to the bottom end of the detection cylinder, a limiting plate is fixedly connected to the bottom of the cross bar, an exhaust fan is fixedly connected to the limiting plate, an air outlet pipe is connected between the exhaust fan and the bottom of the detection cylinder, a wind driving component is provided at the top of the detection cylinder, a detector is provided on each positioning block, a reciprocating screw is provided below the wind driving component, and a reciprocating component is provided on the reciprocating screw. The present invention can clean the outside of the detector to prevent impurities from being adsorbed on the outside of the detector and affecting the air detection quality.

Description

Technical Field

[0001] The invention relates to the technical field of dyeing house air detection, and in particular to a dyeing house air quality detection device. Background Art

[0002] Dyeing workshops refer to workshops in China that used to dye and bleach silk, cotton, yarn and wool fabrics. It is a very old industry. Textiles need to be dyed in textile printing and dyeing workshops. The pigments used for dyeing in textile printing and dyeing workshops are used to dye textiles at a certain temperature. During the printing and dyeing process, a large amount of floating pigment impurities are generated in the textile printing and dyeing workshop. These impurities float in the workshop and are absorbed into the lungs of the staff for a long time, which can cause diseases. Therefore, it is necessary to always monitor the air quality in the workshop.

[0003] Existing air quality detection equipment generally uses sensors to achieve air detection. In order to ensure the detection accuracy, the sensors are generally exposed to the air. Over time, impurity particles in the air are likely to adhere to the sensors, thereby affecting the detection accuracy of the sensors and reducing the service life of the sensors. Existing sensors can only detect the air but cannot purify the air.

[0004] Therefore, the present invention provides a dyeing house air quality detection device to solve the above problems. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a dyeing workshop air quality detection equipment, which effectively solves the problem that when the existing air quality detection equipment is exposed to the air, foreign particles are easily adhered to the sensor, affecting the detection accuracy of the sensor and failing to purify the air.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] A dyeing workshop air quality detection device comprises a detection cylinder, a plurality of positioning cavities are opened on the outer surface of the detection cylinder, a positioning block is respectively arranged in each of the positioning cavities, a cross bar is fixedly connected to the bottom end of the detection cylinder, a limiting plate is fixedly connected to the bottom of the cross bar, an exhaust fan is fixedly connected to the limiting plate, an air outlet duct is connected between the exhaust fan and the bottom of the detection cylinder, a wind driving component is arranged on the top of the detection cylinder, a detector is respectively arranged on each of the positioning blocks, a reciprocating screw is arranged below the wind driving component, and a reciprocating component is arranged on the reciprocating screw.

[0008] Preferably, the reciprocating component includes a sliding plate, which is threadedly connected to the reciprocating screw, and a plurality of extension plates are fixedly connected to the sliding plate, each of the extension plates is fixedly connected to a protruding plate, and sliding openings are respectively opened at the upper and lower ends of each protruding plate, and a supporting plate is respectively fixedly connected to the bottom of each protruding plate, and a push plate is respectively slidably connected to the top of each supporting plate, and a brush plate located in the corresponding sliding opening is respectively provided at the upper and lower ends of each push plate, and a power component is provided below the extension plate.

[0009] Preferably, the wind-driven component includes a wind energy box, which is fixedly connected to the top of the detection tube, and a plurality of wind box openings are evenly opened on the outer end of the wind energy box, each of which is provided with an air inlet box, and the inner side of the wind energy box is fixedly connected to a wind wheel box, and the wind wheel box is rotatably connected to a wind wheel, and the top end of the reciprocating screw is fixedly connected to the wind wheel.

[0010] Preferably, the power assembly includes a sliding ring, which is arranged below the sliding plate, each of the supporting plates is fixedly connected with a rear side plate, each of the rear side plates is provided with a vertical guide hole, a pushing connecting rod is connected between each push plate and the sliding ring, and a telescopic rod is arranged at the bottom of the sliding plate.

[0011] Preferably, a decompression spring is connected between each brush plate and the push plate, a sliding shaft is provided in each decompression spring, a buffer spring is connected to the middle of each push plate, and a roller is connected to the other end of each buffer spring.

[0012] Preferably, a positioning circular plate located below the detector is fixedly connected inside the detection cylinder, a compression airbag is fixedly connected to the middle of the top of the positioning circular plate, three support rods are fixedly connected to the bottom of the sliding plate, a pressure block is fixedly connected between the bottoms of the three support rods, and a filter assembly is provided at the bottom of the positioning circular plate.

[0013] Preferably, the filter assembly includes a bent pipe, a plurality of bent pipes are fixedly connected to the lower end of the positioning circular plate, a concentration box is fixedly connected between the lower ends of the plurality of bent pipes, the bottom end of the concentration box is rotatably connected to a filter tube, a coaxial shaft is fixedly connected to the bottom of the reciprocating screw rod, a connecting rod is rotatably connected to the bottom of the positioning circular plate, a first pulley group is connected between the concentric shaft and the connecting rod, and a second pulley group is connected between the connecting rod and the filter tube.

[0014] Preferably, an air cavity is respectively opened at the outer end of each wind energy box, an air inlet is respectively opened on each wind cavity, a cover plate is fixedly connected to the top of the wind energy box, a warning light is fixedly connected to the top of the cover plate, a plurality of rectangular grooves are opened on the inner wall of the detection tube, and a guide frame is respectively fixedly connected to each extension plate and located in the rectangular groove.

[0015] Preferably, a plurality of rectangular frames are evenly and fixedly connected to the filter tube, a plurality of air outlet holes corresponding to the rectangular frames are respectively opened on the filter tube, each of the rectangular frames is respectively opened with a mounting hole, a filter box is detachably installed in each of the mounting holes, and an impurity box is respectively provided in each of the filter boxes.

[0016] Preferably, the bottom of the detection cylinder is fixedly connected to an auxiliary frame, the auxiliary frame is threadedly connected to a support seat, the other end of each buffer spring is fixedly connected to a roller frame, each roller is rotatably connected to the corresponding roller frame, and the other end of the cross bar is fixedly connected to a mounting plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The detector can detect the air quality in the workshop, and the detector is set in the detection tube to prevent the detector from being damaged; because the reciprocating screw drives the reciprocating parts to move up and down, the outside of the detector can be cleaned to prevent impurities from being adsorbed on the outside of the detector and affecting the air detection quality.

[0019] 2. The exhaust fan causes the air to flow quickly, thereby driving the wind wheel to rotate. The wind wheel causes the reciprocating screw to rotate. The brush plate can clean the outside of the detector during the up and down movement to prevent impurities from being adsorbed on the detector and affecting the detection accuracy. Since the brush plate is provided with soft hair, it will not cause damage to the outside of the detector.

[0020] 3. The setting of the roller can clean the impurities on the detector again, further improving the efficiency and accuracy of air detection.

[0021] 4. The sliding plate moves downward, the pressure block applies pressure to the compressed air bag, and the second one-way valve sprays gas outward to blow up the impurities on the positioning circular plate to prevent the accumulation of impurities on the positioning circular plate and affect the detection accuracy.

[0022] 5. Through the coordinated use of rectangular frames, centralized boxes, filter tubes, impurity boxes and other components, impurities and air can be quickly separated, which improves the air quality in the workshop to a certain extent and reduces air pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the detection tube of the present invention;

[0025] Figure 3 It is a schematic diagram of the installation position of the compression air bag of the present invention;

[0026] Figure 4 The cross section of the detection tube of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 5 The cross section of the detection tube of the present invention is shown in FIG. Figure 2 ;

[0028] Figure 6 It is a schematic diagram of the rectangular frame structure of the present invention;

[0029] Figure 7 This is a schematic diagram of the installation position of the impurity box of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the sliding plate and the extension plate of the present invention;

[0031] Fig. 9 It is a schematic diagram of the push plate structure of the present invention;

[0032] Fig.10 It is a schematic diagram of the installation position of the centralized box of the present invention;

[0033] Fig.11 It is a schematic diagram of the wind wheel structure of the present invention;

[0034] Fig.12 For the present invention Figure 4 A is an enlarged schematic diagram.

[0035] Markings in the figure: 1. Detection tube; 2. Positioning cavity; 3. Positioning block; 4. Crossbar; 5. Limiting plate; 6. Exhaust fan; 7. Air outlet pipe; 8. Detector; 9. Reciprocating screw; 10. Sliding plate; 11. Extension plate; 12. Extending plate; 13. Sliding opening; 14. Carrying plate; 15. Push plate; 16. Brush plate; 17. Wind energy box; 18. Wind box opening; 19. Air inlet box; 20. Wind wheel box; 21. Wind wheel; 22. Sliding ring; 23. Rear side plate; 24. Guide hole; 25. Push connecting rod; 26. Telescopic rod; 27. Decompression spring; 28. Sliding shaft; 29. Buffer spring; 30, roller; 31, positioning circular plate; 32, compression airbag; 33, support rod; 34, pressure block; 35, elbow; 36, central box; 37, filter tube; 38, concentric shaft; 39, connecting rod; 40, first pulley group; 41, second pulley group; 42, air cavity; 43, air inlet; 44, cover plate; 45, warning light; 46, rectangular groove; 47, guide frame; 48, rectangular frame; 49, air outlet; 50, mounting hole; 51, filter box; 52, impurity box; 53, auxiliary frame; 54, support seat; 55, roller frame; 56, mounting plate. DETAILED DESCRIPTION

[0036] The following will refer to Figures 1 to 12 Various embodiments of the present invention are described in detail.

[0037] A dyeing workshop air quality detection device, such as Figure 1 , Figure 2 , Figure 4 As shown, it includes a detection cylinder 1, a vertical cavity is opened at the top of the detection cylinder 1, and a plurality of positioning cavities 2 are opened on the outer surface of the upper half of the detection cylinder 1. Three positioning cavities 2 are arranged here, and a positioning plate extending outward is fixedly connected to the inside of each positioning cavity 2, and a detector 8 is fixedly arranged on each positioning block 3. The three detectors 8 are arranged in the vertical cavity of the detection cylinder 1. The detector 8 is a particle sensor or an existing suitable sensor. The particle sensor is mainly used to detect the concentration of particles in the workshop air. The sensor calculates the concentration of particles by measuring the heat conduction effect of particles or using the weight method. It has the advantages of low price, small size and easy installation. The particle sensor is connected to the controller through a wire, and the controller is connected to the power supply through a wire. The controller and the power supply can be installed on a suitable external device or on the outer end of the detection cylinder 1, so as to facilitate the maintenance of the controller and the power supply.

[0038] A positioning block 3 is provided on each positioning plate, and the positioning block 3 is fixed to the positioning plate by screws. A mounting ring is fixedly connected to the bottom end of the detection tube 1, and a cross bar 4 is fixedly connected to the mounting ring. A downwardly extending limiting plate 5 is fixedly connected to the bottom of the cross bar 4, and an existing suitable exhaust fan 6 is fixedly connected to the bottom end of the limiting plate 5. The exhaust fan 6 is connected to the controller through a wire, and the exhaust fan 6 can exhaust air outwards. An air outlet pipe 7 is fixedly connected to the air inlet port of the exhaust fan 6, and the other end of the air outlet pipe 7 is fixedly connected to the bottom of the detection tube 1. A wind driving component is provided on the top of the detection tube 1, and a reciprocating screw rod 9 is provided below the wind driving component. A reciprocating component is provided on the reciprocating screw rod 9, and an exhaust pipe is fixedly connected to the air outlet port of the exhaust fan 6, and the outlet of the exhaust pipe is installed in the external space;

[0039] When in use, the personnel install the detection tube 1 at the corresponding position inside the workshop, turn on the power supply and the controller, the controller starts the detector 8 and the exhaust fan 6, the air enters the detection tube 1 through the top of the detection tube 1, and then enters the exhaust fan 6 through the air outlet pipe 7, and is finally discharged to the outside through the exhaust fan 6. When the air passes through the inside of the detection tube 1, it contacts the detector 8. The detector 8 can detect the air quality in the workshop and feed the detection result back to the controller. The controller displays the detection result, so that the air in the workshop can be accurately detected; at the same time, the air will drive the wind-driven component to rotate with the reciprocating screw 9, and the reciprocating screw 9 drives the reciprocating component to reciprocate up and down. At this time, the reciprocating component can clean the outside of the detector 8 to prevent impurities from being adsorbed on the outside of the detector 8 and affecting the air detection quality. The exhaust fan 6 exhausts air outwards, and impurities in the workshop can also be discharged outwards, realizing air circulation in the workshop and improving the cleanliness of the air.

[0040] like Figure 8 As shown, the reciprocating component includes a sliding plate 10, which is threadedly connected to the reciprocating screw rod 9, and a plurality of extension plates 11 are fixedly connected to the outer end of the sliding plate 10, where three extension plates 11 are arranged, and an extension plate 12 is fixedly connected to the outer end of each of the extension plates 11, and the extension plate 12 is extended downward, and a sliding opening 13 is respectively provided at the upper and lower ends of each of the extension plates 12, and a bearing plate 14 is fixedly connected to the bottom of each of the extension plates 12, and the bearing plate 14 extends toward the center of the sliding plate 10, and a sliding groove is provided on the top surface of the bearing plate 14, and a push plate 15 is slidably connected to the top of each of the bearing plates 14, and the push plate 15 is slidably connected in the corresponding sliding groove, and a brush plate 16 located in the corresponding sliding opening 13 is respectively provided at the upper and lower ends of each of the push plates 15, and the brush plate 16 is located on the outer side of the corresponding extension plate 12, and a plurality of soft hairs are evenly fixedly provided on the outer end surface of the brush plate 16, and a power component is provided below the extension plate 11.

[0041] like Figure 1 , Figure 4 , Fig.11 As shown, the wind-driven component includes a wind energy box 17, which is a top-to-bottom through structure. The outer diameter of the wind energy box 17 is larger than the outer diameter of the detection tube 1. A cross is fixedly connected to the bottom of the wind energy box 17. The bottom of the wind energy box 17 is fixedly connected to the top of the detection tube 1. The cross is located at the center of the detection tube 1. A plurality of wind box openings 18 are evenly arranged on the outer end of the wind energy box 17. Six wind box openings 18 are arranged. An air inlet box 19 is fixedly connected to each of the wind box openings 18. A wind wheel box 20 is fixedly connected to the top of the cross. Air enters the interior of the detection tube 1 through the wind wheel box 20 and the cross. A rotating shaft is coaxially rotatably connected to the top of the cross. A wind wheel 21 is coaxially fixedly connected to the rotating shaft. A plurality of inclined blades are evenly fixedly arranged on the outer end of the wind wheel 21. The wind wheel 21 is arranged inside the wind wheel box 20. The structure of the wind wheel 21 is as shown in the attached figure Fig.11 As shown, an existing suitable wind wheel can also be selected. When in use, air can drive the wind wheel 21 to rotate. The top end of the reciprocating screw rod 9 is coaxially fixedly connected to the rotating shaft. An air cavity 42 is respectively opened at the outer end of each wind energy box 17, and an air inlet hole 43 is respectively opened on each wind cavity 42. The air inlet hole 43 is connected to the interior of the wind energy box 17.

[0042] like Figure 8 , Fig.12 As shown, the power assembly includes a sliding ring 22, which is sleeved on the reciprocating screw 9. The inner wall of the sliding ring 22 does not contact the outer wall of the reciprocating screw 9. The sliding ring 22 is arranged at the lower position of the sliding plate 10. The inner end of each of the bearing plates 14 is fixedly connected to a rear side plate 23, and the top of the rear side plate 23 is fixedly connected to the extension plate 11. The rear side plate 23 is located on the outer side of the sliding ring 22. Each of the rear side plates 23 is provided with a vertical guide hole 24, and each of the push plates 15 is provided with a vertical guide hole 24. A push link 25 is rotatably connected, and the other end of each push link 25 is rotatably connected to the corresponding sliding ring 22, and the push link 25 is set in the corresponding guide hole 24. A telescopic rod 26 is fixedly set on the bottom of the sliding plate 10, and the telescopic end of the telescopic rod 26 is fixedly connected to the sliding ring 22. The telescopic rod 26 selects an existing electric telescopic rod, and the electric telescopic rod is connected to the controller through a wire. In the initial state, the top of the push link 25 is set upward, and the top is set upward, in an inclined shape;

[0043] When in use, the exhaust fan 6 draws air outwards, and the air in the workshop enters the internal cavity of the wind energy box 17 through each air inlet hole 43. Since the exhaust fan 6 quickly exhausts air outwards, the air inside the wind energy box 17 flows quickly, and the fast-flowing air will blow onto the inclined surface of each fan blade, thereby driving the wind wheel 21 to rotate quickly, and finally the air enters the detection tube 1 and is discharged through the exhaust fan 6. At this time, the reciprocating screw rod 9 will move the sliding plate 10 up and down reciprocatingly, and each brush plate 16 can clean the outside of the detector 8 during the up and down movement, so as to avoid the adsorption of impurities on the detector 8 and affect the detection accuracy, and also extend the service life of the detector 8. Setting six air inlet boxes 19 can increase the contact area of ​​the air, so that the air quality detection is more accurate. Since the brush plate 16 is provided with soft hair, it will not cause damage to the outside of the detector 8.

[0044] When the soft hair of the brush plate 16 fails to touch the detector 8 or contacts the detector 8 excessively, the controller is manually started, and the controller starts the electric telescopic rod, which pushes the sliding ring 22 downward, and each push connecting rod 25 pushes the push plate 15 and the brush plate 16 outward, thereby adjusting the position of the brush plate 16 to prevent the brush plate 16 from failing to clean the detector 8, resulting in inadequate cleaning, and excessive contact with the detector 8, resulting in damage to the detector 8. At the same time, the flow of air is used to drive the wind wheel 21 to rotate, thereby improving the practicability of the equipment.

[0045] like Figure 8 , Fig. 9 As shown, each of the brush plates 16 is respectively fixedly connected with a decompression spring 27, and the other end of each decompression spring 27 is respectively fixedly connected to the corresponding push plate 15, and the decompression spring 27 is arranged in the corresponding sliding opening 13, and a sliding shaft 28 is respectively arranged inside each of the decompression springs 27, and the sliding shaft 28 is a square block to prevent the brush plate 16 from rotating when in use. The setting of the decompression spring 27 can prevent the brush plate 16 from excessively contacting the detector 8 and start the buffering effect. One end of each sliding shaft 28 is fixedly connected to the corresponding push plate 15, and the upper and lower ends of each brush plate 16 are respectively provided with rectangular openings, and the other end of the sliding shaft 28 is slidably connected to the corresponding rectangular opening. The middle part is provided with a plug hole, one end of each buffer spring 29 is fixedly connected to the corresponding push plate 15, and the other end is fixedly connected to a roller frame 55, which is arranged on the outside of the extension plate 12, and the buffer spring 29 is arranged in the corresponding plug hole. A rectangular rod is fixedly connected to each push plate 15, and the rectangular rod is arranged inside the buffer spring 29. A square hole is provided on each roller frame 55, and each rectangular rod is slidably connected to the corresponding square hole. Each roller 30 is rotatably connected to the corresponding roller frame 55, and a cotton cloth is fixedly arranged on the outer end surface of each roller 30. The cotton cloth is selected from existing cloth that can absorb dust and impurities, and the roller 30 is made of soft material;

[0046] During use, when the electric telescopic rod pushes the sliding ring 22 to move downward, the pushing plate 15 pushes the roller frame 55 and moves the roller 30 a certain distance, so that the roller 30 contacts the detector 8. When the roller frame 55 moves back and forth up and down, the cotton cloth on the roller 30 can adsorb impurities on the detector 8. In this way, when the brush plate 16 cannot completely clean the impurities on the detector 8, the cotton cloth can clean the impurities on the detector 8 again, so that the impurities on the detector 8 can be cleaned more thoroughly, thereby improving the efficiency and accuracy of air detection.

[0047] like Figure 4 , Figure 8 , Fig.10 As shown, a positioning circular plate 31 is fixedly connected to the inner wall of the detection cylinder 1, and the positioning circular plate 31 is arranged below the bearing plate 14. A compressed air bag 32 is fixedly connected to the middle of the top of the positioning circular plate 31, and a connecting pipe is fixedly connected to the top of the compressed air bag 32. A first one-way valve is fixedly connected to the inner wall of the connecting pipe, and a filter is fixedly connected to the port of the connecting pipe. The first one-way valve can only take in air into the compressed air bag 32 but cannot exhaust air outward. A plurality of air outlets are evenly and fixedly connected on the circumferential surface of the compressed air bag 32. The air outlet pipes are in contact with the top surface of the positioning circular plate 31, and a first one-way valve is fixedly connected to the inner wall of the air outlet pipe. Two one-way valves, the second one-way valve can only exhaust air to the outside and cannot intake air into the compressed airbag 32. A filter is fixedly connected to the outer port of the air outlet, and the filter can block impurities from entering the first one-way valve and the second one-way valve, thereby protecting the first one-way valve and the second one-way valve. Three support rods 33 are fixedly connected to the bottom of the sliding plate 10, and an annular pressure block 34 is fixedly connected between the bottoms of the three support rods 33. The pressure block 34 is sleeved on the reciprocating screw rod 9, and the inner wall of the pressure block 34 does not contact the outer wall of the reciprocating screw rod 9. A filter assembly is provided at the bottom of the positioning circular plate 31.

[0048] like Figure 4 , Figure 6 , Fig.10As shown, the filter assembly includes a bend 35, and the lower end of the positioning circular plate 31 is fixedly connected with a plurality of bends 35, which are arranged as six bends 35 here, and the lower ends of the six bends 35 are fixedly connected with a centralizing box 36, which is conical in shape, and the bottom end of the centralizing box 36 is rotatably connected with a filter tube 37, and the top of the filter tube 37 and the bottom end of the centralizing box 36 are mutually connected, and the bottom of the reciprocating screw rod 9 is coaxially fixedly connected with a concentric shaft 38, and the concentric shaft 38 passes through the compressed air bag 32, and will not cause air leakage in the compressed air bag 32, and the bottom of the positioning circular plate 31 is rotatably connected with a connecting rod 39, and the length of the connecting rod 39 is less than the length of the centralizing box 36, and the connecting rod 39 passes through the positioning circular plate 3 1. A first pulley group 40 is connected between the coaxial shaft 38 and the connecting rod 39, and the first pulley group 40 includes two first pulleys and a first belt, one of the first pulleys is rotatably connected to the bottom end of the positioning circular plate 31, and is coaxially fixedly connected to the coaxial shaft 38, and the other first pulley is coaxially fixedly connected to the connecting rod 39, and a first belt is connected between the two first pulleys. A second pulley group 41 is connected between the connecting rod 39 and the filter tube 37, and the second pulley group 41 includes two second pulleys and a second belt, one of the second pulleys is coaxially fixedly connected to the bottom end of the connecting rod 39, and the other second pulley is coaxially fixedly connected to the top end of the filter tube 37, and a second belt is connected between the two second pulleys.

[0049] like Figure 2 , Figure 5 As shown, the top of the wind energy box 17 is fixedly connected with a cover plate 44, and the bottom surface of the cover plate 44 is set at a certain distance from the top surface of the wind wheel box 20 to facilitate the air to enter the wind wheel box 20. The top of the cover plate 44 is fixedly connected with a warning light 45, and the warning light 45 is connected to the controller through a wire. When the air quality in the workshop is poor, the controller will send out an alarm through the warning light 45 to remind the workshop that the pollutant concentration is too high and to take timely precautions. The inner wall of the detection tube 1 is provided with a plurality of vertical rectangular grooves 46, and each of the extension plates 11 is fixedly connected with a guide frame 47, which is slid up and down and connected in the corresponding rectangular groove 46. The setting of the guide frame 47 can provide guidance for the extension plate 11, and the extension plate 11 can only slide up and down.

[0050] like Figure 6 , Figure 7As shown, a plurality of rectangular frames 48 are evenly and fixedly connected to the outer end of the filter tube 37, and four rectangular frames 48 are provided here. A plurality of vertical air outlet holes 49 are respectively opened on the filter tube 37, and each air outlet hole 49 is respectively arranged corresponding to the rectangular frame 48 on the same side. A vertical mounting hole 50 is respectively opened on the outer end of each rectangular frame 48, and a filter box 51 is slidably installed in each mounting hole 50. The inner end of the filter box 51 is installed in the corresponding air outlet hole 49, and a plurality of filter holes are evenly provided on the outer end of the filter box 51. The outer end of each filter box 51 is respectively fixedly connected to a mounting box, and the mounting box is fixedly connected to the rectangular frame 48 by screws. A mounting port is respectively opened on the outer end of each mounting box, and an impurity box 52 is detachably connected to each mounting port, and the impurity box 52 is fixedly connected to the mounting box by screws.

[0051] After the brush plate 16 cleans the detector 8, some impurities will be taken away by the exhaust fan 6, and some will fall on the top surface of the positioning circular plate 31. When there are many impurities on the top surface of the positioning circular plate 31, the detection quality will be affected, so it is necessary to clean the impurities regularly.

[0052] When the sliding plate 10 moves downward, the pressing block 34 moves downward to compress the compressed air bag 32, and the air in the compressed air bag 32 is ejected outward through the second one-way valve. The ejected gas blows up the impurities on the positioning circular plate 31, and when the impurities are lifted up, they are taken away again by the exhaust fan 6, so that the impurities on the positioning circular plate 31 can be prevented from accumulating. When the pressing block 34 is away from the compressed air bag 32, the air in the detection cylinder 1 enters the compressed air bag 32 through the first one-way valve, causing it to expand and return to its original state.

[0053] When the reciprocating screw 9 rotates, the concentric shaft 38 rotates with the first pulley group 40, the second pulley group 41, and the filter tube 37, and the multiple rectangular frames 48 rotate in a circle. The air inside the detection tube 1 enters the interior of the concentration box 36 and the filter tube 37 through the curved pipe 35, and then enters the filter box 51 through the air outlet 49. Due to the rapid circular rotation of the filter tube 37 and the rapid centrifugal effect of the rectangular frame 48, impurities in the air will be thrown into the corresponding impurity box 52, and another part of the air will enter the lower end of the detection tube 1 through the filter hole, and finally be discharged to the outside by the exhaust fan 6, thus achieving rapid separation of impurities and air, so that impurities are stored in the impurity box 52. Personnel can clean the impurity box 52 regularly, reducing the emission of pollutants into the atmosphere and reducing air pollution.

[0054] like Figure 1As shown, a cleaning port is provided on the detection cylinder 1, and a mounting door is rotatably connected in the cleaning port, and personnel can regularly clean the impurities in the impurity box 52 through the mounting door. An auxiliary frame 53 is fixedly connected to the bottom of the detection cylinder 1, and a round rod is threadedly connected to the auxiliary frame 53. The bottom end of the round rod is fixedly connected to a support seat 54, and the detection equipment can be placed in a suitable position for detection through the support seat 54. The other end of the cross bar 4 is fixedly connected to a mounting plate 56, and bolt holes are provided on the mounting plate 56. The detection equipment can be installed in a high place through the mounting plate 56 to avoid damage to the detection equipment and improve stability.

[0055] Working principle of the present invention:

[0056] The personnel install the detection tube 1 at the corresponding position inside the workshop, turn on the power supply and the controller, the controller starts the detector 8 and the exhaust fan 6 to work, the air in the workshop enters the wind energy box 17 through the air inlet 43 and drives the wind wheel 21 to rotate rapidly, the reciprocating screw 9 will drive the sliding plate 10 to move up and down, the brush plate 16 can clean the outside of the detector 8 during the up and down movement, when the sliding plate 10 moves downward, the pressing block 34 will compress the compressed air bag 32 when it moves downward, the air in the compressed air bag 32 will be ejected outward through the second one-way valve, the ejected gas will blow up the impurities on the positioning circular plate 31, when the impurities are lifted up, they will be taken away again by the exhaust fan 6, so as to prevent the accumulation of impurities on the positioning circular plate 31;

[0057] When the reciprocating screw 9 rotates, the concentric shaft 38 rotates with the first pulley group 40, the second pulley group 41, and the filter tube 37, and the multiple rectangular frames 48 rotate in a circle. The air inside the detection tube 1 enters the interior of the concentration box 36 and the filter tube 37 through the curved pipe 35, and then enters the filter box 51 through the air outlet 49. Due to the rapid circular rotation of the filter tube 37 and the rapid centrifugal effect of the rectangular frame 48, impurities in the air will be thrown into the corresponding impurity box 52, and another part of the air will enter the lower end of the detection tube 1 through the filter hole, and finally be discharged to the outside by the exhaust fan 6, thus achieving rapid separation of impurities and air, so that impurities are stored in the impurity box 52. Personnel can clean the impurity box 52 regularly, reducing the emission of pollutants into the atmosphere and reducing air pollution.

[0058] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0059] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A dye house air quality detection device, comprising a detection tube (1), characterized in that: A plurality of positioning cavities (2) are provided on the outer surface of the detection tube (1), and a positioning block (3) is provided in each of the positioning cavities (2). A cross bar (4) is fixedly connected to the bottom end of the detection tube (1), and a limiting plate (5) is fixedly connected to the bottom of the cross bar (4). An exhaust fan (6) is fixedly connected to the limiting plate (5), and an air outlet pipe (7) is connected between the exhaust fan (6) and the bottom of the detection tube (1). A wind driving component is provided at the top of the detection tube (1), and each of the positioning blocks (3) is provided with a detector (8), and the detector (8) is arranged in a vertical cavity of the detection tube (1). A reciprocating screw rod (9) is provided below the wind driving component, and a reciprocating component is provided on the reciprocating screw rod (9); The reciprocating component comprises a sliding plate (10), wherein the sliding plate (10) is threadedly connected to the reciprocating screw rod (9), a plurality of extension plates (11) are fixedly connected to the sliding plate (10), each of the extension plates (11) is fixedly connected to a protruding plate (12), each of the protruding plates (12) is provided with a sliding opening (13) at both ends, each of the protruding plates (12) is fixedly connected to a bearing plate (14) at the bottom, each of the bearing plates (14) is slidably connected to a push plate (15) at the top, each of the push plates (15) is provided with a brush plate (16) located in the corresponding sliding opening (13) at both ends, and a power assembly is provided below the extension plate (11); The wind-driven component comprises a wind energy box (17), the wind energy box (17) being fixedly connected to the top end of the detection tube (1), a plurality of wind box openings (18) being evenly formed on the outer end of the wind energy box (17), each wind box opening (18) being provided with an air inlet box (19), a wind wheel box (20) being fixedly connected to the inner side of the wind energy box (17), a wind wheel (21) being rotatably connected to the wind wheel box (20), and a top end of the reciprocating screw rod (9) being fixedly connected to the wind wheel (21); A positioning circular plate (31) located below the detector (8) is fixedly connected inside the detection cylinder (1), a compression air bag (32) is fixedly connected to the middle of the top of the positioning circular plate (31), three support rods (33) are fixedly connected to the bottom of the sliding plate (10), a pressure block (34) is fixedly connected between the bottoms of the three support rods (33), and a filter assembly is provided at the bottom of the positioning circular plate (31); The filter assembly comprises a curved tube (35), a plurality of curved tubes (35) are fixedly connected to the lower end of the positioning circular plate (31), a centralizing box (36) is fixedly connected between the lower ends of the plurality of curved tubes (35), a filter tube (37) is rotatably connected to the bottom end of the centralizing box (36), a coaxial shaft (38) is fixedly connected to the bottom of the reciprocating screw rod (9), a connecting rod (39) is rotatably connected to the bottom of the positioning circular plate (31), a first pulley group (40) is connected between the coaxial shaft (38) and the connecting rod (39), and a second pulley group (41) is connected between the connecting rod (39) and the filter tube (37); A plurality of rectangular frames (48) are evenly and fixedly connected to the filter tube (37); a plurality of air outlet holes (49) corresponding to the rectangular frames (48) are respectively provided on the filter tube (37); a mounting hole (50) is respectively provided on each of the rectangular frames (48); a filter box (51) is detachably mounted in each of the mounting holes (50); and a foreign matter box (52) is respectively provided in each of the filter boxes (51); When in use, the exhaust fan (6) exhausts air outwards, and the air in the workshop enters the internal cavity of the wind energy box (17) through each air inlet hole (43). The exhaust fan (6) quickly exhausts air outwards, driving the wind wheel (21) to rotate quickly, and the air is discharged through the exhaust fan (6). The reciprocating screw (9) drives the sliding plate (10) to move up and down, and each brush plate (16) can clean the outside of the detector (8) during the up and down movement.

2. A dyeing house air quality detection device according to claim 1, characterized in that: The power assembly comprises a sliding ring (22), wherein the sliding ring (22) is arranged below the sliding plate (10), each of the bearing plates (14) is fixedly connected to a rear side plate (23), each of the rear side plates (23) is provided with a vertical guide hole (24), each of the push plates (15) is connected to the sliding ring (22) with a pushing connecting rod (25), and a telescopic rod (26) is provided at the bottom of the sliding plate (10).

3. A dyeing house air quality detection device according to claim 2, characterized in that: A decompression spring (27) is connected between each of the brush plates (16) and the push plate (15), a sliding shaft (28) is provided in each of the decompression springs (27), a buffer spring (29) is connected to the middle of each of the push plates (15), and a roller (30) is connected to the other end of each of the buffer springs (29).

4. A dyeing house air quality detection device according to claim 1, characterized in that: An air cavity (42) is respectively formed at the outer end of each wind energy box (17), and an air inlet hole (43) is respectively formed on each wind cavity (42). A cover plate (44) is fixedly connected to the top of the wind energy box (17), and a warning light (45) is fixedly connected to the top of the cover plate (44). A plurality of rectangular grooves (46) are formed on the inner wall of the detection tube (1), and a guide frame (47) is respectively fixedly connected to each extension plate (11) and is located in the rectangular groove (46).

5. The dyeing house air quality detection equipment according to claim 3, characterized in that: The bottom of the detection cylinder (1) is fixedly connected to an auxiliary frame (53), a support seat (54) is threadedly connected to the auxiliary frame (53), the other end of each buffer spring (29) is fixedly connected to a roller frame (55), each roller (30) is rotatably connected to the corresponding roller frame (55), and the other end of the cross bar (4) is fixedly connected to a mounting plate (56).

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