WO2022126495A1

WO2022126495A1 - Ventilation system for purification of indoor contaminated gas

Info

Publication number: WO2022126495A1
Application number: PCT/CN2020/137224
Authority: WO
Inventors: 孙亮; 张永冰
Original assignee: 南京新益升环保科技有限公司
Priority date: 2020-12-15
Filing date: 2020-12-17
Publication date: 2022-06-23
Also published as: CN112696756B; CN112696756A

Abstract

Provided is a ventilation system for purification of indoor contaminated gas, comprising a fan (1), one side of said fan (1) being fixedly connected to a connection pipe (2), the lower end of the side of the connection pipe (2) away from the fan (1) being fixedly connected to a treatment pipe (5), the upper end of the side of the treatment pipe (5) away from the connection pipe (2) being fixedly connected to a discharge pipe (3); water in a water tank (16) is transported to a vaporization nozzle (19) by means of an arranged micropump (17), and the water is sprayed by means of the vaporization nozzle (19), enabling water to attract dust from the air; furthermore, a filtration mesh (22) is arranged at the connection of the discharge pipe (3) and the treatment pipe (5), enabling effective purification of the air, reducing airborne dust, and facilitating the purification of indoor air.

Description

A kind of ventilation system for indoor pollution gas purification

technical field

The invention relates to the technical field of indoor ventilation and purification, in particular to a ventilation system for indoor pollution gas purification.

Background technique

The processing and production of trees is an indispensable part of the paper industry. For the processing of trees, the trunks of the trees are generally transported to the processing plant, and then the trees are processed by cutting and cleaning equipment, and the trees are processed into raw materials. Transported to other processing plants to fine-process the trees and make the trees into the materials and shapes that people need. The air in the tree-processing plants is generally turbid. When cutting and cleaning trees, dust and wood chips will float in the indoor air. , Workers need to wear a dust mask when working indoors, thereby reducing the amount of dust inhaled, and an exhaust fan will be installed in a larger factory building, and the air in the factory building will be exhausted through the exhaust fan, so that the air in the factory building can be exhausted. Dust content is reduced, thereby reducing air pollution in the plant.

At present, the air discharge device used only uses a fan to discharge the turbid indoor air. Although the indoor air can be purified by the exhaust method, if the discharged air is not treated, it will still pollute the external environment, which is not conducive to the protection of the environment. .

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a ventilation system for indoor pollution gas purification, in order to solve the problem that at present, the air discharge device used only uses a fan to discharge the indoor turbid air. If the air is not treated, it will still pollute the external environment, which is not conducive to the protection of the environment.

In order to achieve the above object, the present invention provides the following technical solutions: a ventilation system for indoor pollution gas purification, including a fan, one side of the fan is fixedly connected to a connecting pipe, and the lower end of the connecting pipe is fixedly connected to a processing pipe on one side away from the fan, so The upper end of the treatment pipe is fixedly connected to the discharge pipe on the side away from the connecting pipe, the connection between the treatment pipe and the discharge pipe is fixedly connected to the filter screen, the middle of the lower end of the treatment pipe is fixedly connected to the connecting frame on both sides, and the lower ends of the two connecting frames are fixedly connected. The clamping frame is clamped by the clamping mechanism, the two clamping frames are fixedly connected to the transportation pipe on one side close to each other, the lower end of the transportation pipe is fixedly connected to the collection box, the processing pipe is fixedly connected to the support plate on the side close to the discharge pipe, and the The upper end of the support plate is fixedly connected to a water tank, the side of the water tank close to the processing pipe is fixedly connected to a micro pump, the side of the micro pump away from the water tank is fixedly connected to a water outlet pipe, and the water outlet pipe is fixedly connected to the atomizing nozzle through the inner wall of the processing pipe.

Preferably, both of the two clamping mechanisms include a turning handle, the two turning handles are fixedly connected to a rotating rod on one side close to the same-side clamping frame, and both the rotating rods are fixedly connected to the same-side clamping frame through a bearing , the two rotating rods are fixedly connected to the threaded rod on the side away from the rotating handle, the two threaded rods are both threadedly connected to connecting blocks, the upper ends of the two connecting blocks are fixedly connected to straight rods, and the two straight rods Both the upper ends are fixedly connected with snap rings.

Preferably, sliding pipes are fixedly connected to the two straight rods, sliding rods are slidably connected to the two sliding pipes, and both sides of the two sliding rods are fixedly connected to the card frame.

Preferably, the processing pipe is fixedly connected to a connecting seat on a side close to the fan, and the connecting seat is fixedly connected to a support column on a side close to the fan.

Preferably, a connection clamp rod is fixed on one side of the two connected frames close to each other, and both of the clamp rods are adapted to the clamp ring of the clamp connection mechanism on the same side.

Preferably, both sides of the upper end of the collection box are fixedly connected to fixing rings, and both sides of the lower end of the processing tube are fixedly connected to hooks through a rotating shaft, and both of the two hooks are adapted to the fixing rings.

Preferably, the two sides of the collection box are fixedly connected to the sliding plates, the two sliding plates are both provided with sliding grooves, the two sliding grooves are slidably connected to the sliding blocks, and the lower ends of the two sliding blocks are fixedly connected A connecting plate, the lower ends of the two connecting plates are fixedly connected to the fixing plate, and the upper end of the fixing plate is fixedly connected to the storage box.

Compared with the prior art, the beneficial effect of the present invention is that the water in the water tank is transported to the atomizing nozzle through the provided micro pump, and the water is sprayed out through the atomizing nozzle, so that the water can absorb the dust in the air, And the filter screen set at the connection between the discharge pipe and the treatment pipe, with the function of double filtration, can effectively purify the air, reduce dust in the air, and facilitate the purification of indoor air. The structure of rod, connecting block and straight rod can drive the snap ring to move, so that the snap ring can be connected with the snap rod, so as to facilitate the installation and use of the collection box, so that the collection box can collect the filtered dust, which is convenient for dust disposal.

Description of drawings

1 is a structural cross-sectional view of the present invention;

Fig. 2 is the structural representation of the present invention;

Fig. 3 is the enlarged view of A structure of Fig. 1 of the present invention;

Fig. 4 is the enlarged view of B structure of Fig. 1 of the present invention;

Fig. 5 is the enlarged view of C structure of Fig. 1 of the present invention;

FIG. 6 is a schematic structural diagram of the clamping mechanism of the present invention.

In the figure: 1, fan; 2, connecting pipe; 3, discharge pipe; 4, clamping mechanism; 41, turning handle; 42, turning rod; 43, threaded rod; 44, connecting block; 45, straight rod; 46, Snap ring; 5. Treatment pipe; 6. Connection seat; 7. Support column; 8. Transport pipe; 9. Collection box; 10. Card frame; 11. Connection frame; Slide pipe; 15, support plate; 16, water tank; 17, micro pump; 18, water outlet pipe; 19, atomizing nozzle; 20, hook; 21, fixing ring; 22, filter screen; 23, fixing plate; 24 , connecting plate; 25, slider; 26, slide plate; 27, chute; 28, storage box.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, the present invention provides a technical solution: a ventilation system for indoor pollution gas purification, including a fan 1, one side of the fan 1 is fixedly connected to a connecting pipe 2, and the lower end of the connecting pipe 2 is fixedly connected to the side away from the fan 1 The processing pipe 5, the upper end of the processing pipe 5 is fixedly connected to the discharge pipe 3 on the side away from the connecting pipe 2, through the action of the fan 1, the indoor air can be transported to the connecting pipe 2, and the air is transported to the exhaust pipe through the transportation of the processing pipe 5. In the pipe 3, the air is then discharged, and the filter screen 22 is fixedly connected at the connection between the treatment pipe 5 and the discharge pipe 3, and the filter screen 22 provided at the connection between the treatment pipe 5 and the discharge pipe 3 can play the role of filtering the air, To prevent the discharged air from polluting the external environment, both sides of the middle of the lower end of the processing pipe 5 are fixedly connected to the connection frame 11, and the lower ends of the two connection frames 11 are both clamped to the clamp frame 10 through the clamp mechanism 4. The clamp frame 10 and the connection mechanism 11 are arranged to The connection between the transport pipe 8 and the processing pipe 5 is convenient, so as to facilitate the use of the collection box 9. The two card frames 10 are fixedly connected to the transport pipe 8 on one side close to each other, and the lower end of the transport pipe 8 is fixedly connected to the collection box 9. The set collection box 9 can The treated dust is collected, so as to facilitate the centralized treatment of dust. The processing pipe 5 is fixedly connected to the support plate 15 on the side close to the discharge pipe 3. The provided support plate 15 can support the water tank 16, so that the use of the water tank 16 is more stable and supports The upper end of the plate 15 is fixedly connected to the water tank 16 , the water tank 16 is fixedly connected to the micro-pump 17 on the side close to the processing tube 5 , and the micro-pump 17 is fixedly connected to the water outlet pipe 18 on the side away from the water tank 16 . It is transported to the water outlet pipe 18, and the water enters the atomizing nozzle 19 through the transportation of the water outlet pipe 18. The water outlet pipe 18 is fixedly connected to the atomizing nozzle 19 through the inner wall of the processing pipe 5. The water is sprayed in the form of mist, so that it can absorb the dust in the air, achieve the purpose of purifying the air, and reduce pollution.

Both of the two clamping mechanisms 4 include a rotating handle 41, and the two rotating handles 41 are fixedly connected to the rotating rod 42 on one side close to the same-side clamping frame 10, and the two rotating rods 42 are fixedly connected to the same-side clamping frame 10 through bearings. The two threaded rods 42 are fixedly connected to the threaded rods 43 on one side away from the turning handle 41, the two threaded rods 43 are both threadedly connected to the connecting blocks 44, the upper ends of the two connecting blocks 44 are fixedly connected to the straight rods 45, and the upper ends of the two straight rods 45 are both connected to the straight rods 45. The snap ring 46 is fixedly connected, the two straight rods 45 are both fixedly connected to the sliding pipe 14, the two sliding pipes 14 are both slidably connected to the sliding rod 13, and both sides of the two sliding rods 13 are fixedly connected to the card frame 10. In the frame 11, one side close to each other is fixedly connected to the clamping rod 12, and the two clamping rods 12 are matched with the clamping ring 46 of the clamping mechanism 4 on the same side. By rotating the two turning handles 41, the two turning handles 41 drive The two rotating rods 42 rotate, the two rotating rods 42 drive the two threaded rods 43 to rotate, the two threaded rods 43 drive the two connecting blocks 44 to move, the two connecting blocks 44 drive the two straight rods 45 to move, and the two straight rods 45 Drive the two snap rings 46 to move to the side close to the same-side snap bar 12, and make the two snap bars 12 pass through the two snap rings 46, and then turn the two snap hooks 20 so that the two snap hooks 20 are hooked There are two fixing rings 21 to fix the collection box 9 on the lower end of the processing tube 5, so as to facilitate the use of the collection box 9, so that the collection box 9 can avoid the exposure of dust when collecting, and by turning the two turning handles 41 in the opposite direction, The two rotating handles 41 drive the two rotating rods 42 to rotate, each rotating rod 42 drives the two threaded rods 43 to rotate, the two threaded rods 43 drive the two connecting blocks 44 to move, and the two connecting blocks 44 drive the two straight rods 45 to move. , the two straight rods 45 drive the two snap rings 46 to move to the side away from the same side snap rod 12 until the snap ring 46 is detached from the snap rod 12 , so as to facilitate the disassembly of the collection box 9 from the processing tube 5 , thereby facilitating the The dust accumulated in the collection box 9 is processed. Both sides of the upper end of the collection box 9 are fixedly connected to the fixing rings 21, and both sides of the lower end of the processing pipe 5 are fixedly connected to the hooks 20 through the rotating shaft. , by rotating the two hooks 20, the hooks 20 can hook the fixing ring 21, so as to play a supporting role for the collection box 9, which is convenient for the use of the collection box 9, and the processing pipe 5 is fixedly connected to the connecting seat on the side close to the fan 1 6. The connecting seat 6 is fixedly connected to the supporting column 7 on the side close to the fan 1. The connecting seat and the supporting column 7 can connect the processing pipe 5 with the wall, so that the use of the processing pipe 5 is more stable. Both the sliding plates 26 are fixedly connected, and the two sliding plates 26 are both provided with sliding grooves 27, and the two sliding grooves 27 are both slidably connected to the sliding blocks 25, and the lower ends of the two sliding blocks 25 are fixedly connected to the connecting plate 24, and the lower ends of the two connecting plates 24 Both are fixedly connected to the fixed plate 23, and the upper end of the fixed plate 23 is fixedly connected to the storage box 28. By pulling the fixed plate 23, the fixed plate 23 can drive the two connecting plates 24 to move, and the two connecting plates 24 drive the two sliders 25 to move. The sliders 25 move in the chute 27 of the two sliders 26 so that the fixed plate 23 can drive the storage box 28 Taken out from the collection box 9, the provided storage box 28 can facilitate the collection and disposal of dust.

Specifically, when using the present invention, turn on the power supply, align the catch frames 10 on both sides of the upper end of the collection box 9 with the two connection frames 11, and make the catch rings 46 enter the connection frames 11, and then turn the two turning handles 41 to make The two rotating handles 41 drive the two rotating rods 42 to rotate, the two rotating rods 42 drive the two threaded rods 43 to rotate, the two threaded rods 43 drive the two connecting blocks 44 to move, and the two connecting blocks 44 drive the two straight rods 45 Moving, the two straight rods 45 drive the two snap rings 46 to move toward the side close to the same side snap rod 12, and make the two snap rods 12 pass through the two snap rings 46, and then rotate the two snap hooks 20 to make the two snap rings 46 move. Each hook 20 hooks the two fixing rings 21, thereby fixing the collecting box 9 on the lower end of the processing pipe 5, and then starting the fan 1, so that the fan 1 discharges the dirty air in the room into the connecting pipe 2, and passes through the connecting pipe 2. The water is transported into the treatment pipe 5, and then the micro pump 17 is started again. The micro pump 17 transports the water from the water tank 16 to the water outlet pipe 18, and enters the atomizing nozzle 19 through the transportation of the water outlet pipe 18, so that the water flows from the atomizing nozzle. 19, so as to absorb the dust in the air, the treated air passes through the filter screen 22 again, the filter screen 22 filters the air again, and discharges it through the discharge pipe 3, and then reversely rotate the two handle 41, the two Each turning handle 41 drives two rotating rods 42 to rotate, each rotating rod 42 drives two threaded rods 43 to rotate, two threaded rods 43 drive two connecting blocks 44 to move, and two connecting blocks 44 drive two straight rods 45 to move, The two straight rods 45 drive the two snap rings 46 to move to the side away from the same side snap bar 12 until the snap ring 46 is separated from the snap bar 12 , and then the two snap hooks 20 are rotated so that the two snap hooks 20 are separated from the two snap rings 20 respectively. Fix the ring 21, then disassemble the collection box 9, open the collection box 9, pull the fixing plate 23, so that the fixing plate 23 can drive the two connecting plates 24 to move, the two connecting plates 24 drive the two sliders 25 to move, and the two The slider 25 moves in the chute 27 of the two sliding plates 26, so that the fixed plate 23 can drive the storage box 28 to be taken out from the collection box 9, and the storage box 28 is arranged to facilitate the collection and disposal of dust.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top" ", "inside", "front", "center", "both ends", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, and It is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as "first", "second", "third", "fourth" may expressly or implicitly include at least one of such features.

In the present invention, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" and other terms should be understood in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integrated body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction between the two elements. Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A ventilation system for indoor pollution gas purification, characterized in that it comprises a fan (1), one side of the fan (1) is fixedly connected to a connecting pipe (2), and the lower end of the connecting pipe (2) is far away from the fan (1) The side is fixedly connected to the processing pipe (5), the upper end of the processing pipe (5) is fixedly connected to the discharge pipe (3) on the side away from the connecting pipe (2), and the joint of the processing pipe (5) and the discharge pipe (3) is fixedly connected A filter screen (22), both sides of the middle part of the lower end of the processing pipe (5) are fixedly connected to the connection frame (11), and the lower ends of the two connection frames (11) are both clamped to the clamp frame (10) by the clamping mechanism (4). ), the two card frames (10) are fixedly connected to the transport pipe (8) on one side close to each other, the lower end of the transport pipe (8) is fixedly connected to the collection box (9), and the processing pipe (5) is close to the discharge pipe ( 3) One side is fixedly connected to the support plate (15), the upper end of the support plate (15) is fixedly connected to the water tank (16), and the side of the water tank (16) close to the treatment pipe (5) is fixedly connected to the micro pump (17), so the The side of the micro pump (17) away from the water tank (16) is fixedly connected to a water outlet pipe (18), and the water outlet pipe (18) is fixedly connected to the atomizing nozzle (19) through the inner wall of the treatment pipe (5).
The ventilation system for indoor polluted gas purification according to claim 1, characterized in that: the two clamping mechanisms (4) both comprise a turning handle (41), and the two turning handles (41) are close to the same One side of the side clamping frame (10) is fixedly connected to the rotating rods (42), the two rotating rods (42) are fixedly connected to the same-side clamping frame (10) through bearings, and the two rotating rods (42) are far away from A threaded rod (43) is fixedly connected to one side of the turning handle (41), a connecting block (44) is threadedly connected to the two threaded rods (43), and a straight rod is fixedly connected to the upper ends of the two connecting blocks (44). (45), the upper ends of the two straight rods (45) are fixedly connected to the snap ring (46).
The ventilation system for indoor polluted gas purification according to claim 2, characterized in that: the two straight rods (45) are fixedly connected to the sliding pipe (14), and the two sliding pipes (14) are fixedly connected to each other. Both slide bars (13) are slidably connected, and both sides of the two slide bars (13) are fixedly connected to the card frame (10).
The ventilation system for indoor polluted gas purification according to claim 1, characterized in that: the processing pipe (5) is fixedly connected to a connecting seat (6) on one side close to the fan (1), and the connecting seat (6) The side close to the fan (1) is fixedly connected to the support column (7).
The ventilation system for indoor polluted gas purification according to claim 1, characterized in that: the two connected frames (11) are fixed on one side close to each other with connecting clamps (12), and the two clamps (11). 12) Both are compatible with the snap ring (46) of the snap connection mechanism (4) on the same side.
The ventilation system for indoor polluted gas purification according to claim 1, characterized in that: both sides of the upper end of the collection box (9) are fixedly connected with fixing rings (21), and both sides of the lower end of the treatment pipe (5) are fixedly connected. The hooks (20) are fixedly connected by a rotating shaft, and both the hooks (20) are adapted to the fixing ring (21).
The ventilation system for indoor polluted gas purification according to claim 1, characterized in that: both sides of the collection box (9) are fixedly connected with sliding plates (26), and two sliding plates (26) are provided with openings in both sides. There are sliding grooves (27), the two sliding grooves (27) are both slidably connected to the sliders (25), and the lower ends of the two sliding blocks (25) are fixedly connected to the connecting plate (24). The lower end of the plate (24) is fixedly connected to the fixing plate (23), and the upper end of the fixing plate (23) is fixedly connected to the storage box (28).