Fresh air filtering device for environment regulation and control device

Abstract

The utility model relates to the technical field of fresh air filtering devices, and discloses a fresh air filtering device for an environment regulation and control device, which comprises a fresh air filtering box, the front end and the rear end of the fresh air filtering box are fixedly connected with mounting snap rings, the interiors of the mounting snap rings are in threaded connection with ventilation pipes, and the surfaces of the ventilation pipes are clamped with fixing supports. The driving motor and the first transmission shaft are controlled to be matched with the belt wheel and the belt on the surface of the first transmission shaft to drive the second transmission shaft and the third transmission shaft, so that the fixing rings and the knocking rollers on the surfaces of the first transmission shaft, the second transmission shaft and the third transmission shaft are rotationally driven among the flow guide supporting plates; when the fixing ring is driven in the fresh air filtering box, a knocking roller on the surface is driven to knock dust and impurities attached to the surface of a filtering net plate, and then the dust and the impurities are conveniently discharged in cooperation with a flow guide supporting plate, a dust discharging hopper and a sealing baffle at the bottom end of the inner wall of the fresh air filtering box.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fresh air filtering device technical field especially relates to a fresh air filtering device for environmental control device. BACKGROUND

[0002] The fresh air filtering device is a kind of equipment that can send outdoor fresh air into indoor after filtering and purifying, simultaneously discharges indoor dirty air.Its core function includes filtering dust, particulate matter, harmful gas etc.in air, ensures the cleanness and health of indoor air.New air system is the mechanical ventilation equipment and ventilation pipeline, air outlet system that send fresh air into indoor and discharge indoor air to outdoor.Installing new air system can provide fresh air, expel harmful gas, remove peculiar smell, reduce noise pollution, avoid opening window to bring a large amount of dust, cannot eliminate formaldehyde, but can dilute.

[0003] The existing fresh air filtering device for environmental control device is prone to cause more dust and impurities to adhere to filter screen after long-time work of equipment whole, affect fresh air filtering effect of equipment whole, inconveniently, staff clean dust and impurities adhered to filter screen conveniently. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model provides a fresh air filtering device for environmental control device.

[0005] The utility model adopts the following technical scheme to realize: a fresh air filtering device for environmental control device, including fresh air filtering container, the front and rear ends of fresh air filtering container are fixedly connected with installation snap ring, the inside screw thread connection of installation snap ring has ventilation pipe, the surface of ventilation pipe is connected with fixed support, the surface of fixed support is inserted with installation card frame;

[0006] The installation card frame is fixedly connected at the front and rear ends of fresh air filtering container, the left and right ends of fresh air filtering container are fixedly connected with dust discharging hopper, the inside of dust discharging hopper is connected with sealing baffle, the inside of fresh air filtering container is inserted with filter screen plate, the bottom end of the inner wall of fresh air filtering container is fixedly connected with flow guide support plate, the bottom of fresh air filtering container is connected with installation support, the inside of installation support is inserted with driving motor, the output end of driving motor is fixedly connected with transmission shaft one, the surface of transmission shaft one is fixedly connected with fixed ring, the surface of fixed ring is rotatably connected with knock roller, the inner wall of transmission shaft one is connected with transmission shaft three by belt, the inner wall of belt is connected with transmission shaft two by belt.

[0007] By the technical scheme, the ventilation pipe is connected with the mounting clasp through internal thread connection, the connection has good sealing performance and adjustability, the ventilation pipe can be conveniently installed and dismounted through thread connection, operation is simple during maintenance or replacement of the ventilation pipe, the connection tightness between the ventilation pipe and the mounting clasp can be adjusted through the screwing degree of the thread, air leakage is avoided during ventilation, and the working efficiency of the fresh air filtering device is ensured.

[0008] As a further improvement of the above scheme, the fixing ring is fixedly connected to the surface of the second transmission shaft, the fixing ring is fixedly connected to the surface of the third transmission shaft, and the fixing ring is located in the interior of the fresh air filtering device.

[0009] As a further improvement of the above scheme, the number of the mounting clasp and the ventilation pipe is two, and the two mounting clasp and the ventilation pipe are symmetrically distributed in front and back of the fresh air filtering device.

[0010] Through the technical scheme, the two mounting clasp and the ventilation pipe are symmetrically distributed in front and back of the fresh air filtering device, which helps to form a stable air circulation channel, in the environmental regulation device, the symmetrical ventilation structure can ensure that fresh air enters and exits the filtering device uniformly, avoids air flow imbalance caused by excessive air intake or air exhaust on one side, and thus improves the effect of the whole environmental regulation.

[0011] As a further improvement of the above scheme, the surface of the fixed support is in contact with the surface of the fresh air filtering device, and the top of the driving motor is in contact with the bottom surface of the fresh air filtering device.

[0012] As a further improvement of the above scheme, the surface of the driving motor is rotatably connected with a flow guide support plate, the surface of the second transmission shaft is rotatably connected with a flow guide support plate, and the surface of the third transmission shaft is rotatably connected with a flow guide support plate.

[0013] As a further improvement of the above scheme, the number of the filter screen plates is four, the four filter screen plates are equidistantly distributed around the fresh air filtering device, and the bottom of the filter screen plate is in contact with the top surface of the flow guide support plate.

[0014] As a further improvement of the above scheme, the number of the fixing rings and the knocking rollers is several, and the several fixing rings and the knocking rollers are equidistantly distributed around the first transmission shaft.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a drive motor and transmission shaft one cooperation transmission shaft one surface pulley and belt drive transmission shaft two and transmission shaft three make transmission shaft one, transmission shaft two and transmission shaft three surface fixed ring and knock the roller rotate drive between a plurality of guide support board, when fixed ring drives in the inside of fresh air filter container to knock the dust and impurity adhered on the surface of filter screen board with the knock of surface, and cooperate the guide support board of fresh air filter container inner wall bottom end, dust hopper and sealing baffle and carry out convenient discharge of dust and impurity.

[0017] The utility model discloses a drive motor, transmission shaft two and transmission shaft three's surface all rotate and connect guide support board, and this design makes the interactive relationship between guide support board and these power components, in the operation process of fresh air filter device, guide support board can not only play the role of guiding airflow, but also can produce certain vibration or airflow disturbance effect with the rotation of relevant transmission shaft, for example, when transmission shaft rotates, the slight vibration of guide support board can help to shake off the dust and other impurities adhered on its surface, and can also make airflow more evenly distributed in the filter device, improve the filtering effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model;

[0019] Figure 2 It is side anatomical structure schematic diagram of the utility model;

[0020] Figure 3 It is fresh air filter container split structure schematic diagram of the utility model;

[0021] Figure 4 It is bottom structure schematic diagram of the utility model;

[0022] Figure 5 It is right view structure schematic diagram of the utility model

[0023] Main symbol explanation:

[0024] 1, fresh air filter container;2, install snap ring;3, ventilation pipe;4, fixed support;5, install snap frame;6, dust hopper;7, sealing baffle;8, filter screen board;9, guide support board;10, install support;11, drive motor;12, transmission shaft one;13, fixed ring;14, knock the roller;15, transmission shaft two;16, transmission shaft three. DETAILED DESCRIPTION

[0025] Below, combining the drawings and specific implementation, the utility model is described further, need explaining that, under the prerequisite of not conflicting, the following description of each embodiment or each technical feature can be combined to form a new embodiment.

[0026] Embodiment:

[0027] Please combine Figures 1-5 The new air filtering device of the environment control device comprises a new air filtering device, a mounting clasp ring 2 is fixedly connected to the front and rear ends of the new air filtering device, a ventilation pipe 3 is threadedly connected to the inside of the mounting clasp ring 2, a fixing support 4 is connected to the surface of the ventilation pipe 3, and a mounting clasp frame 5 is inserted into the surface of the fixing support 4.

[0028] The mounting clasp frame 5 is fixedly connected to the front and rear ends of the new air filtering device, a dust discharge hopper 6 is fixedly connected to the left and right ends of the new air filtering device, a sealing baffle 7 is connected to the inside of the dust discharge hopper 6, a filter screen plate 8 is inserted into the inside of the new air filtering device, a flow guide support plate 9 is fixedly connected to the inner wall bottom end of the new air filtering device, a mounting support 10 is connected to the bottom of the new air filtering device, a driving motor 11 is inserted into the inside of the mounting support 10, a transmission shaft one 12 is fixedly connected to the output end of the driving motor 11, a fixing ring 13 is fixedly connected to the surface of the transmission shaft one 12, a knocking roller 14 is rotatably connected to the surface of the fixing ring 13, a transmission shaft three 16 is belt-connected to the inner wall of the transmission shaft one 12, and a transmission shaft two 15 is belt-connected to the inner wall of the belt. By controlling the driving motor 11 and the transmission shaft one 12, the transmission shaft two 15 and the transmission shaft three 16 are driven by the belt wheel on the surface of the transmission shaft one 12 and the belt, so that the fixing ring 13 and the knocking roller 14 on the surfaces of the transmission shaft one 12, the transmission shaft two 15 and the transmission shaft three 16 are rotatably driven between the plurality of flow guide support plates 9. When the fixing ring 13 is driven in the inside of the new air filtering device, the knocking roller 14 on the surface knocks the dust and impurities attached to the surface of the filter screen plate 8, and the dust and impurities are conveniently discharged in cooperation with the flow guide support plate 9 at the inner wall bottom end of the new air filtering device, the dust discharge hopper 6 and the sealing baffle 7.

[0029] The inside of the mounting clasp ring 2 is threadedly connected with the ventilation pipe 3, and the connection mode has good sealing performance and adjustability. The threaded connection can conveniently install and dismount the ventilation pipe 3, and the operation is simple when maintaining or replacing the ventilation pipe 3. The connection tightness between the ventilation pipe 3 and the mounting clasp ring 2 can be adjusted by the tightening degree of the thread, so as to ensure that there is no air leakage in the ventilation process, and the working efficiency of the new air filtering device is ensured.

[0030] The fixing ring 13 is fixedly connected to the surface of the transmission shaft two 15, the fixing ring 13 is fixedly connected to the surface of the transmission shaft three 16, and the fixing ring 13 is located in the inside of the new air filtering device.

[0031] The number of the mounting clasp ring 2 and the ventilation pipe 3 is two, and the two mounting clasp ring 2 and the ventilation pipe 3 are symmetrically distributed in front and back of the new air filtering device.

[0032] Two mounting clamps 2 and ventilation pipes 3 are symmetrically distributed in front and back of the fresh air filtering container 1, which helps to form a stable air flow channel, and the symmetrical ventilation structure can ensure that the fresh air enters and exits the filtering device uniformly, avoiding the problem of air flow imbalance caused by excessive air intake or air exhaust on one side, thereby improving the effect of the environment control device.

[0033] The surface of the fixed support 4 is in contact with the surface of the fresh air filtering container 1, and the top of the driving motor 11 is in contact with the bottom surface of the fresh air filtering container 1.

[0034] The surface of the driving motor 11 is rotatably connected with the flow guide plate 9, the surface of the second transmission shaft 15 is rotatably connected with the flow guide plate 9, and the surface of the third transmission shaft 16 is rotatably connected with the flow guide plate 9. By setting the surface of the driving motor 11, the second transmission shaft 15 and the third transmission shaft 16 to be rotatably connected with the flow guide plate 9, the design makes the flow guide plate 9 have an interactive relationship with these power components. During the operation of the fresh air filtering device, the flow guide plate 9 not only can guide the airflow, but also can produce a certain vibration or airflow disturbance effect with the rotation of the related transmission shaft. For example, when the transmission shaft rotates, the slight vibration of the flow guide plate 9 may help to shake off the dust and other impurities attached to its surface, and at the same time, it can also make the airflow more evenly distributed inside the filtering device, improving the filtering effect.

[0035] The number of filter screens 8 is set to four, and the four filter screens 8 are equally distributed around the fresh air filtering container 1. The bottom of the filter screen 8 is in contact with the top surface of the flow guide plate 9.

[0036] The number of fixed rings 13 and knocking rollers 14 is set to several, and the several fixed rings 13 and knocking rollers 14 are equally distributed around the transmission shaft one 12.

[0037] The implementation principle of the fresh air filtering device of the environment regulation device in the embodiment of the application is as follows: the driving motor 11 and the transmission shaft one 12 are matched with the pulley on the surface of the transmission shaft one 12 and the belt to drive the transmission shaft two 15 and the transmission shaft three 16, so that the fixed ring 13 and the knocking roller 14 on the surfaces of the transmission shaft one 12, the transmission shaft two 15 and the transmission shaft three 16 are rotationally driven between the plurality of flow guide support plates 9; when the fixed ring 13 is driven in the interior of the fresh air filtering device 1, the knocking roller 14 on the surface is used to knock the dust and impurities attached to the surface of the filter screen plate 8; the dust and impurities are conveniently discharged in cooperation with the flow guide support plate 9 at the bottom end of the inner wall of the fresh air filtering device 1, the dust discharge hopper 6 and the sealing baffle 7; the surfaces of the driving motor 11, the transmission shaft two 15 and the transmission shaft three 16 are rotationally connected with the flow guide support plate 9; the design makes the flow guide support plate 9 interact with the power components; in the operation process of the fresh air filtering device, the flow guide support plate 9 not only can play a role in guiding the airflow, but also can produce a certain vibration or airflow disturbance effect along with the rotation of the related transmission shaft; for example, when the transmission shaft rotates, the slight vibration of the flow guide support plate 9 can help to shake off the dust and impurities attached to the surface thereof, and at the same time, the airflow can be more uniformly distributed in the interior of the filtering device, and the filtering effect is improved.

[0038] The above embodiment is only a preferred embodiment of the application, and cannot be used to limit the range of protection of the application; any non-substantial change and replacement made by a person skilled in the art on the basis of the application belongs to the range of protection of the application.

Claims

1. An outdoor air filtering device for an environmental control device, characterized by, The application relates to a fresh air filtering container (1), which is fixedly connected with mounting clamping rings (2) at the front and rear ends, the mounting clamping rings (2) are threadedly connected with ventilation pipes (3) inside, the surfaces of the ventilation pipes (3) are clamped with fixed supports (4), the surfaces of the fixed supports (4) are inserted with mounting clamping frames (5). The mounting clamping frames (5) are fixedly connected at the front and rear ends of the fresh air filtering container (1), dust discharge hoppers (6) are fixedly connected at the left and right ends of the fresh air filtering container (1), the dust discharge hoppers (6) are clamped with sealing baffles (7) inside, filter screen plates (8) are inserted into the fresh air filtering container (1), flow guide supporting plates (9) are fixedly connected to the inner wall bottom ends of the fresh air filtering container (1), mounting supports (10) are clamped to the bottom of the fresh air filtering container (1), drive motors (11) are inserted into the mounting supports (10) inside, drive shafts I (12) are fixedly connected to the output ends of the drive motors (11), fixed rings (13) are fixedly connected to the surfaces of the drive shafts I (12), knocking rollers (14) are rotatably connected to the surfaces of the fixed rings (13), drive shafts III (16) are connected to the inner wall belts of the drive shafts I (12), and drive shafts II (15) are connected to the inner wall belts of the belts.

2. The fresh air filtering device for an environmental control device according to claim 1, characterized in that: The fixed rings (13) are fixedly connected to the surfaces of the drive shafts II (15) and the surfaces of the drive shafts III (16), and are located in the fresh air filtering container (1).

3. The fresh air filtering device for an environmental control device according to claim 1, characterized in that: The mounting clamping rings (2) and the ventilation pipes (3) are provided with two, and the two mounting clamping rings (2) and the ventilation pipes (3) are symmetrically distributed in front of and behind the fresh air filtering container (1).

4. The fresh air filtering device for an environmental control device according to claim 1, characterized in that: The surfaces of the fixed supports (4) are in contact with the surfaces of the fresh air filtering container (1), and the top of the drive motor (11) is in contact with the bottom surface of the fresh air filtering container (1).

5. The fresh air filtering device for an environmental control device according to claim 1, characterized in that: The surfaces of the drive motor (11), the surfaces of the drive shafts II (15) and the surfaces of the drive shafts III (16) are rotatably connected with the flow guide supporting plates (9).

6. The fresh air filtering device for an environmental control device according to claim 1, characterized in that: The filter screen plates (8) are provided with four, the four filter screen plates (8) are equidistantly distributed around the fresh air filtering container (1), and the bottom of the filter screen plate (8) is in contact with the top surface of the flow guide supporting plate (9).

7. The fresh air filtering device for an environmental control device according to claim 1, characterized in that: The fixed rings (13) and the knocking rollers (14) are provided with several, and the several fixed rings (13) and the knocking rollers (14) are equidistantly distributed around the drive shaft I (12).

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