A bundled fairing device

Abstract

The utility model discloses a kind of bundled fairing devices, including fairing box, the rear side of the fairing box is fixedly connected with flow guide passage one and flow guide passage two, the inside of the fairing box is fixedly connected one-way fire valve, the front side of the fairing box is equipped with square groove, the inside of the square groove is movably connected with axial fan, four are provided in the flow guide passage one and the inside is fixedly connected with regulating valve, the front side of the axial fan is provided with mouth shape block. Compared with prior art, the setting of fairing box, flow guide passage one, regulating valve, flow guide passage two, one-way fire valve, axial fan, circular ring block, protective net, realize single axial fan to multiple test table, gas cylinder cabinet or medicine storage cabinet and room simultaneously exhaust or any combination ventilation, eliminate adjacent space use multiple exhaust fan, layout difficult, high power consumption, unattractive problem.

Description

Technical Field

[0001] This utility model relates to the field of fairing technology, and in particular to a cluster-type fairing device. Background Technology

[0002] Industrial sites, testing sites, and chemical storage sites that handle general waste gas or toxic and harmful waste gas should have powerful exhaust systems for their laboratory gas cylinder cabinets, medicine storage cabinets, and test benches to ensure negative pressure inside the cabinets and test benches, and to maintain air circulation in the test rooms.

[0003] However, installing a strong ventilation device such as an exhaust fan independently inside the cabinet, and using multiple exhaust fans in adjacent spaces, results in wasted resources, difficult layout, high power consumption, and unsightly appearance. Utility Model Content

[0004] The purpose of this utility model is to provide a clustered air guide device that can overcome the shortcomings of installing multiple exhaust fans in adjacent spaces, which leads to layout difficulties, high power consumption, and unsightly appearance.

[0005] To achieve the above objectives, a cluster-type flow guide hood device is provided, including a flow guide hood housing. A first flow guide channel and a second flow guide channel are fixedly connected to the rear side of the flow guide hood housing. A one-way fire damper is fixedly connected inside the flow guide hood housing. A square groove is opened on the front side of the flow guide hood housing, and an axial flow fan is movably connected inside the square groove.

[0006] The flow guide channel is provided with four channels, each with a regulating valve fixedly connected inside. An orifice-shaped block is provided on the front side of the axial flow fan. Square slots are formed on the top, bottom, left, and right sides of the front of the flow guide hood housing. Square blocks are fixedly connected to the top, bottom, left, and right sides of the orifice-shaped block. This allows a single axial flow fan to simultaneously exhaust air from multiple test benches, gas cylinder cabinets, or medicine storage cabinets, as well as rooms, or to provide ventilation in any combination. This eliminates the problems of difficult layout, high power consumption, and unsightly design associated with using multiple exhaust fans in adjacent spaces.

[0007] According to the aforementioned cluster-type flow guide device, a protective net is provided on the rear side of the flow guide channel two, and a circular block is fixedly connected to the outer side of the protective net. The circular block and the flow guide channel two are threaded together. This facilitates the prevention of external impurities such as leaves from entering the box.

[0008] According to the aforementioned cluster-type flow guide device, a sealing edge is fixedly connected to the outer side of the flow guide housing, and four fixing holes are provided on the front side of the sealing edge. This facilitates fixing the housing to a wall.

[0009] According to the aforementioned cluster-type flow guide device, the orifice-shaped block and the flow guide housing are slidably connected, and the square block is disposed inside a corresponding square groove and slidably connected to the flow guide housing. This facilitates the sliding of both the orifice-shaped block and the square block.

[0010] According to the aforementioned cluster-type flow guide device, a circular groove is formed on the front side of the square groove, and a circular hole is formed on the front side of the square block. Threaded rods are provided inside the circular groove and the circular hole. This facilitates fixing the orifice-shaped block and thus fixing the axial flow fan.

[0011] According to the aforementioned cluster-type flow guide device, a control block is fixedly connected to the front end of the threaded rod, the threaded rod is threadedly connected to the flow guide housing, and the threaded rod is threadedly connected to the orifice-shaped block. This facilitates control of the rotation of the threaded rod.

[0012] This utility model has the following beneficial effects:

[0013] 1. Compared with existing technologies, the configuration of the flow guide box, flow guide channel one, regulating valve, flow guide channel two, one-way fire damper, axial flow fan, circular block, and protective net allows a single axial flow fan to simultaneously exhaust or arbitrarily combine ventilation for multiple test benches, gas cylinder cabinets, or medicine storage cabinets and rooms. This eliminates the problems of difficult layout, high power consumption, and unsightly appearance caused by using multiple exhaust fans in adjacent spaces.

[0014] 2. Compared with existing technologies, the design of the orifice block, square groove, square block, round groove, round hole, threaded rod, and control block makes it easier for staff to disassemble and install the axial flow fan, saving time and effort, and making it convenient and quick. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view structural schematic diagram of a cluster-type flow guide device according to this utility model;

[0017] Figure 2 This is a rear view structural schematic diagram of the overall structure of the cluster-type flow guide device of this utility model;

[0018] Figure 3 This is a cross-sectional schematic diagram of a cluster-type flow guide device according to the present invention;

[0019] Figure 4 This is a structural schematic diagram of the orifice-shaped block of a cluster-type flow guide device according to this utility model.

[0020] Legend:

[0021] 1. Flow guide cover housing; 2. Flow guide channel one; 3. Regulating valve; 4. Flow guide channel two; 5. One-way fire damper; 6. Square groove; 7. Axial flow fan; 8. Circular ring block; 9. Protective net; 10. Sealing edge; 11. Fixing hole; 12. Orifice-shaped block; 13. Square groove; 14. Square block; 15. Circular groove; 16. Circular hole; 17. Threaded rod; 18. Control block. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4 This utility model provides a cluster-type flow guide device, which includes a flow guide box 1. A flow guide channel 2 and a flow guide channel 4 are fixedly connected to the rear side of the flow guide box 1. A one-way fireproof valve 5 is fixedly connected inside the flow guide box 1. A square groove 6 is opened on the front side of the flow guide box 1. An axial flow fan 7 is movably connected inside the square groove 6. A protective net 9 is provided on the rear side of the flow guide channel 4. A circular ring block 8 is fixedly connected to the outer side of the protective net 9. The circular ring block 8 and the flow guide channel 4 are threadedly connected. A sealing edge 10 is fixedly connected to the outer side of the flow guide box 1. A fixing hole 11 is opened on the front side of the sealing edge 10. Four fixing holes 11 are provided.

[0024] Four flow channels 1 and 2 are provided, and regulating valves 3 are fixedly connected inside them. An orifice block 12 is provided on the front side of the axial flow fan 7. Square grooves 13 are opened on the four sides of the front of the flow guide box 1. Square blocks 14 are fixedly connected on the four sides of the orifice block 12. The orifice block 12 and the flow guide box 1 are slidably connected. The square blocks 14 are set inside the corresponding square grooves 13 and are slidably connected to the flow guide box 1. A circular groove 15 is opened on the front side inside the square groove 13. A circular hole 16 is opened on the front side of the square block 14. Threaded rods 17 are provided inside the circular grooves 15 and the circular holes 16. A control block 18 is fixedly connected to the front end of the threaded rod 17. The threaded rod 17 is threadedly connected to the flow guide box 1 and the orifice block 12.

[0025] Workers use a PLC controller and electrically connect it to regulating valve 3, one-way fire damper 5, and axial flow fan 7 to facilitate the operation of the control components. When axial flow fan 7 is damaged, the worker holds control block 18 and rotates threaded rod 17 to create a circular groove 15 and a circular hole 16. Then, the worker pushes orifice block 12 to move, causing square block 14 to slide out of square groove 13. The worker then slides axial flow fan 7 out of square groove 6 for repair. After repairing axial flow fan 7... Then, the axial flow fan 7 is placed into the square slot 6. The worker then pushes the orifice block 12 and slides the square block 14 into the orifice and square slot 13 respectively. The worker then holds the control block 18 and rotates the threaded rod 17 into the round slot 15 and round hole 16 to fix the axial flow fan 7. The arrangement of the orifice block 12, square slot 13, square block 14, round slot 15, round hole 16, threaded rod 17, and control block 18 makes it easy for workers to disassemble and install the axial flow fan 7, saving time and effort, and making it convenient and quick.

[0026] Working principle: The operator uses a sealing strip 10 against the wall, then uses bolts to install it into the fixing hole 11 on the wall. The wall has an opening the same size as the air guide hood housing 1. The operator connects the air guide channel 2 to the corresponding cabinet. When wanting to exhaust air from inside that cabinet, the operator starts the axial flow fan 7 and simultaneously opens the regulating valve 3 inside the air guide channel 2. The regulating valve 3 controls the airflow within the channel, allowing the air inside to flow out. At this time, there is a one-way fire damper 5, allowing only outside air to escape from the wall. When the operator starts the axial flow fan 7 for ventilation, the air outside the air guide channel 2 4... The protective net 9 prevents external impurities, such as leaves, from entering the interior of the second guide channel 4. When the protective net 9 is blocked, the worker can hold the ring block 8 and rotate it out of the second guide channel 4, then clear the protective net 9. The worker can then hold the ring block 8 and rotate it to the outside of the second guide channel 4. The setup of the guide hood box 1, the first guide channel 2, the regulating valve 3, the second guide channel 4, the one-way fire damper 5, the axial flow fan 7, the ring block 8, and the protective net 9 allows a single axial flow fan 7 to simultaneously exhaust or arbitrarily combine ventilation for multiple test benches, gas cylinder cabinets, or medicine storage cabinets and rooms. This eliminates the problems of difficult layout, high power consumption, and unsightly appearance associated with using multiple exhaust fans in adjacent spaces.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cluster-type air deflector device, characterized in that, Includes a flow guide box (1), with a flow guide channel one (2) and a flow guide channel two (4) fixedly connected to the rear side of the flow guide box (1), a one-way fire valve (5) fixedly connected inside the flow guide box (1), and a square groove (6) opened on the front side of the flow guide box (1), with an axial flow fan (7) movably connected inside the square groove (6); The first flow channel (2) is provided with four and is internally fixedly connected with regulating valves (3). The front side of the axial flow fan (7) is provided with a mouth-shaped block (12). The front of the flow guide box (1) is provided with square grooves (13) on the four sides of the top, bottom, left and right. The mouth-shaped block (12) is fixedly connected with square blocks (14).

2. The cluster-type flow guide device according to claim 1, characterized in that, A protective net (9) is provided on the rear side of the second flow channel (4), and a ring block (8) is fixedly connected to the outer side of the protective net (9). The ring block (8) and the second flow channel (4) are threadedly connected.

3. The cluster-type flow guide device according to claim 1, characterized in that, A sealing edge (10) is fixedly connected to the outer side of the shroud box (1), and a fixing hole (11) is provided on the front side of the sealing edge (10), and four fixing holes (11) are provided.

4. The cluster-type flow guide device according to claim 1, characterized in that, The orifice-shaped block (12) and the flow guide box (1) are slidably connected, and the square block (14) is set inside the corresponding square groove (13) and is slidably connected to the flow guide box (1).

5. A cluster-type flow guide device according to claim 1, characterized in that, A circular groove (15) is provided on the front side inside the square groove (13), and a circular hole (16) is provided on the front side of the block (14). A threaded rod (17) is provided inside the circular groove (15) and the circular hole (16).

6. A cluster-type flow guide device according to claim 5, characterized in that, The front end of the threaded rod (17) is fixedly connected to a control block (18), the threaded rod (17) is threadedly connected to the guide shield box (1), and the threaded rod (17) is threadedly connected to the orifice block (12).

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