Outdoor fan with data acquisition control box

Abstract

The utility model relates to an outdoor fan with a data acquisition control box, which comprises a tubular upright post, an anti-frost fan is arranged at the top of the upright post, the lower end of the upright post is fixedly connected with a smog generating bin, and the upright post on the upper side of the smog generating bin is fixedly connected with the data acquisition control box through a U-shaped bolt. A sensor module, a data acquisition module and a communication module are arranged in a box body of the data acquisition control box, the sensor module comprises a temperature sensor, a temperature measurement protection tube is inserted and fixed at the bottom of the box body of the data acquisition control box, and a plurality of temperature measurement holes are formed in the wall of the temperature measurement protection tube; a probe of the temperature sensor is inserted into the temperature measuring protection tube and abuts against the check block, and the check block is inserted and fixed to the lower end of the temperature measuring protection tube. The temperature measuring probe on the outdoor fan is arranged in the protective pipe on the outer side of the control box, and meanwhile, the protective pipe is arranged in the collecting space provided with the protective net, so that the influence of factors such as weather and insects can be reduced; and the probe is effectively protected, so that the stable operation of the data acquisition control system is ensured.

Description

Technical field:

[0001] The utility model relates to the technical field of fans, and more specifically to an outdoor fan provided with a data acquisition control box. Background technology:

[0002] In early spring and late autumn, the temperature drops due to the invasion of cold air, especially on clear and windless nights and early mornings. The radiation heat dissipation on some hillsides increases, and the ground temperature drops rapidly. At the same time, plants planted on the ground, such as trees and tea trees, also cool down rapidly. When the surface temperature of the plants drops below 0℃, they will suffer from frost damage. If the trees are hit by frost, the frost damage will affect the quality and yield of the fruits produced by the trees. For example, frost damage to tea trees directly causes the tea leaves to freeze and wither, seriously affecting the yield of tea. Therefore, outdoor fans will be installed in the above-mentioned areas for frost prevention. The principle is to transport high-temperature air from high places to the ground. Some outdoor fans are also equipped with a smoke function. When the temperature is extremely low, smoke is added to improve the anti-frost effect. Therefore, the outdoor fans are generally installed with a data acquisition control box, which uses data for feedback analysis to control the operation of the fan, the air supply during operation (by controlling the fan speed) and the release of smoke. At present, the data collected by the data acquisition control box is mainly temperature data. Temperature sensors are generally used to monitor the temperature. The probe of the temperature sensor is set on the outside of the data acquisition control box. Because it is set outdoors, it is easily disturbed by the outdoor environment (such as weather, insects, etc.). In order to improve the accuracy of data acquisition, it is necessary to design a structure that effectively protects the temperature probe. Utility model content:

[0003] The purpose of the utility model is to address the deficiencies of the prior art and to provide an outdoor fan equipped with a data acquisition control box, wherein the temperature measuring probe on the data acquisition control box of the outdoor fan is effectively protected, thereby ensuring the stable operation of the data acquisition control system.

[0004] An outdoor fan with a data acquisition control box comprises a tubular column, a frost-proof fan is arranged on the top of the column, a smoke generating chamber is fixedly connected to the lower end, a data acquisition control box is fixedly connected to the column on the upper side of the smoke generating chamber by U-bolts, a sensor module, a data acquisition module and a communication module are arranged in the box body of the data acquisition control box, the sensor module comprises a temperature sensor, a temperature measuring protective tube is plugged and fixed at the bottom of the box body of the data acquisition control box, a plurality of temperature measuring holes are formed on the wall of the temperature measuring protective tube on the lower side of the data acquisition control box, a probe of the temperature sensor is plugged in the temperature measuring protective tube and abuts against a block, and the block is plugged and fixed at the lower end of the temperature measuring protective tube;

[0005] An inverted V-shaped protective base plate is provided directly below the temperature measuring protective tube, and vertical protective panels are respectively formed on the front and rear sides of the protective base plate, and upper side panels of the protective panels are respectively formed with upper ribs, which abut against the bottom surface of the data acquisition control box body and are fixed to the data acquisition control box through a bolt assembly, and a horizontal collection chamber is formed around the protective base plate, the protective panel and the collection control box body; side ribs are respectively formed on the left and right sides of the protective base plate and the protective panel, and frame-type clamps are screwed on the side ribs by screws, and a protective net covering the windows on both sides of the collection chamber is clamped and fixed between the clamp and the side ribs.

[0006] Preferably, the temperature measuring protective tube is T-shaped, the head of the temperature measuring protective tube is arranged in the box body of the data acquisition control box, and a nut is screwed on the temperature measuring protective tube on the lower side of the data acquisition control box, and the nut is pressed against the bottom surface of the box body of the data acquisition control box.

[0007] Preferably, a plurality of heat dissipation openings and air inlet holes are respectively formed at the bottom of the data acquisition control box body on the left and right sides of the temperature measuring protective tube, and an exhaust duct connected to the heat dissipation openings and in a vertical direction is fixedly connected to the inner side of the data acquisition control box body, and a vertical cooling fan is plugged into the lower part of the exhaust duct.

[0008] Preferably, the left side wall of the upper end of the exhaust duct is fixedly connected to the inner side wall of the left side of the data acquisition control box body; and the right side wall of the upper end of the exhaust duct is formed with an oblique air inlet.

[0009] Preferably, a plurality of water leakage holes are respectively formed on the bottom surfaces of the left and right sides of the protective bottom plate.

[0010] Preferably, the temperature measuring holes on the temperature measuring protective tube are evenly distributed in a ring shape around the central axis of the temperature measuring protective tube.

[0011] Preferably, a smoke outlet is formed on the side wall at the upper end of the column.

[0012] The beneficial effects of the utility model are:

[0013] The temperature probe on the outdoor fan is arranged in a protective tube outside the control box. The protective tube reduces the influence of weather factors. Meanwhile, the protective tube is arranged in a collection space with a protective net, which can reduce the influence of insect factors. The probe is effectively protected, thereby ensuring the stable operation of the data acquisition control system. Description of the drawings:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model from the side;

[0015] Figure 2 for Figure 1 A local enlarged schematic diagram of the middle A;

[0016] Figure 3 It is a cross-sectional schematic diagram of the rear view of the data acquisition control box 4 in the utility model.

[0017] In the figure: 1. column; 2. anti-frost fan; 3. smoke generating chamber; 4. data acquisition control box; 5. U-bolt; 6. protective bottom plate; 61. protective panel; 62. upper rib; 63. side rib; 7. bolt assembly; 8. temperature measuring protective tube; 81. temperature measuring hole; 9. exhaust duct; 10. cooling fan; 11. protective net; 12. splint; 13. screw; 14. block; 15. nut. Specific implementation method:

[0018] Example: See Figures 1 to 3 As shown, an outdoor fan with a data acquisition control box includes a tubular column 1, a frost-proof fan 2 is provided on the top of the column 1, a smoke generating chamber 3 is fixedly connected to the lower end, a data acquisition control box 4 is fixedly connected to the column 1 on the upper side of the smoke generating chamber 3 through a U-bolt 5, the U-bolt 5 includes a U-shaped piece with threads at both ends, a connecting plate and a nut, the connecting plate is fixedly connected to the back of the data acquisition control box 4, the main body of the U-shaped piece is sleeved on the column 1, and nuts are screwed through the connecting plate at both ends;

[0019] The data acquisition control box 4 is provided with a sensor module, a data acquisition module and a communication module. The sensor module includes a temperature sensor (in the attached figure, the temperature sensor includes a connection portion electrically connected to the circuit board in the data acquisition control box, a lead wire is provided on the connection portion, and a probe is connected to the end of the lead wire). A temperature measuring protective tube 8 is plugged and fixed at the bottom of the data acquisition control box 4. A plurality of temperature measuring holes 81 are formed on the wall of the temperature measuring protective tube 8 on the lower side of the data acquisition control box 4. The probe of the temperature sensor is plugged in the temperature measuring protective tube 8 and abuts against the stopper 14. The stopper 14 is plugged and fixed at the lower end of the temperature measuring protective tube 8.

[0020] An inverted V-shaped protective base plate 6 is provided directly below the temperature measuring protective tube 8, and vertical protective panels 61 are respectively formed on the front and rear sides of the protective base plate 6, and upper side panels of the protective panel 61 are respectively formed with upper retaining edges 62, which abut against the bottom surface of the data acquisition control box 4 and are fixed to the data acquisition control box 4 through a bolt assembly 7, and a horizontal collection chamber is formed around the protective base plate 6, the protective panel 61 and the collection control box 4; side retaining edges 63 are respectively formed on the left and right sides of the protective base plate 6 and the protective panel 61, and a frame-type clamping plate 12 is screwed on the side retaining edge 63 by screws 13, and the screws 13 are self-supplied screws, and a protective net 11 covering the windows on both sides of the collection chamber is clamped and fixed between the clamping plate 12 and the side retaining edge 63.

[0021] The temperature measuring protective tube 8 is T-shaped, and the head of the temperature measuring protective tube 8 is arranged in the box body of the data acquisition control box 4. A nut 15 is screwed on the temperature measuring protective tube 8 on the lower side of the data acquisition control box 4, and the nut 15 is pressed against the bottom surface of the box body of the data acquisition control box 4. The outer wall of the temperature measuring protective tube 8 is provided with a thread, which is connected by a threaded structure to facilitate the installation and disassembly of the temperature measuring protective tube 8.

[0022] A plurality of heat dissipation openings 42 and air inlet holes 41 are respectively formed at the bottom of the data acquisition control box 4 on the left and right sides of the temperature measuring protective tube 8. An exhaust pipe 9 connected to the heat dissipation openings 42 and in a vertical direction is fixedly connected to the inner side of the data acquisition control box 4. A vertical heat dissipation fan 10 is plugged into the lower part of the exhaust pipe 9. When the temperature inside the data acquisition control box 4 is too high, the heat dissipation fan 10 can be turned on to increase the flow of air inside the data acquisition control box 4 and the air outside. In addition, the shape and structure of the protective bottom plate 6 has a flow guiding effect, which can improve the heat dissipation efficiency.

[0023] The left side wall of the upper end of the exhaust duct 9 is fixedly connected to the inner side wall of the left side of the data acquisition control box 4; the right side wall of the upper end of the exhaust duct 9 is formed with an inclined air inlet 91, and the air inlet 91 can expand the air intake of the exhaust duct 9.

[0024] A plurality of water leakage holes are formed on the bottom surfaces of the left and right sides of the protective bottom plate 6. Sometimes rainwater enters the collection chamber obliquely and falls on the protective bottom plate 6. The rainwater can flow down along the protective bottom plate 6 and be discharged through the water leakage holes.

[0025] The temperature measuring holes 81 on the temperature measuring protective tube 8 are evenly distributed in a ring shape around the central axis of the temperature measuring protective tube 8 ; a smoke outlet is formed on the side wall of the upper end of the column 1 .

[0026] Working principle: The utility model is an outdoor fan equipped with a data acquisition control box. The technical solution of the present application is embodied in the protective structure of the temperature sensor on the data acquisition control box 4. The probe of the temperature sensor on the data acquisition control box 4 is inserted into the temperature measuring protective tube 8 located outside the data acquisition control box 4. The temperature measuring protective tube 8 is provided with a temperature measuring hole 81. The temperature of the environment where the outdoor fan is located is measured through ventilation through the temperature measuring hole 81. The temperature measuring protective tube 8 can resist wind and pressure, and reduce the influence of weather factors;

[0027] In order to prevent the temperature measuring hole 81 from being blocked by insects such as flying insects and spiders, the temperature measuring protective tube 8 is arranged in the collection room composed of the protective bottom plate 6, the protective panel 61 and the data acquisition control box 4, and protective nets are installed on both sides of the collection room for protection to prevent insects from entering the collection room.

[0028] The embodiments are used to illustrate the present invention, but not to limit the present invention. Any person skilled in the art may modify the embodiments without violating the spirit and scope of the present invention, and therefore the scope of protection of the present invention shall be as set forth in the claims of the present invention.

Claims

1. An outdoor fan with a data acquisition control box, comprising a tubular column (1), a frost protection fan (2) is arranged on the top of the column (1), a smoke generating chamber (3) is fixedly connected to the lower end, a data acquisition control box (4) is fixedly connected to the column (1) on the upper side of the smoke generating chamber (3) by U-bolts (5), a sensor module, a data acquisition module and a communication module are arranged in the box body of the data acquisition control box (4), the sensor module comprises a temperature sensor, and the characteristics are as follows: A temperature measuring protective tube (8) is plugged and fixed at the bottom of the data acquisition control box (4), a plurality of temperature measuring holes (81) are formed on the wall of the temperature measuring protective tube (8) at the lower side of the data acquisition control box (4), a probe of the temperature sensor is inserted into the temperature measuring protective tube (8) and abuts against a stopper (14), and the stopper (14) is plugged and fixed at the lower end of the temperature measuring protective tube (8); An inverted V-shaped protective bottom plate (6) is provided directly below the temperature measuring protective tube (8); the front and rear sides of the protective bottom plate (6) are respectively formed with vertical protective panels (61); the upper side plates of the protective panels (61) are respectively formed with upper retaining edges (62); the upper retaining edges (62) are abutted against the bottom surface of the data acquisition control box (4) and are fixedly connected to the data acquisition control box (4) through a bolt assembly (7); the protective bottom plate (6), the protective panel (61) and the collection control box (4) are surrounded by a horizontal collection chamber; the left and right side edges of the protective bottom plate (6) and the protective panel (61) are respectively formed with side retaining edges (63); a frame-shaped clamping plate (12) is screwed onto the side retaining edge (63) through screws (13); a protective net (11) covering the windows on both sides of the collection chamber is clamped and fixed between the clamping plate (12) and the side retaining edge (63).

2. The outdoor fan equipped with a data acquisition control box according to claim 1, characterized in that: The temperature measuring protective tube (8) is T-shaped, the head of the temperature measuring protective tube (8) is arranged in the box body of the data acquisition control box (4), and a nut (15) is screwed on the temperature measuring protective tube (8) at the lower side of the data acquisition control box (4), and the nut (15) is pressed against the bottom surface of the box body of the data acquisition control box (4).

3. The outdoor fan equipped with a data acquisition control box according to claim 1, characterized in that: The bottom of the data acquisition control box (4) on the left and right sides of the temperature measuring protective tube (8) are respectively formed with a plurality of heat dissipation openings (42) and air inlet holes (41); the inner side of the data acquisition control box (4) is fixedly connected with an exhaust pipe (9) which is connected with the heat dissipation openings (42) and is vertical; and a vertical heat dissipation fan (10) is plugged into the lower part of the exhaust pipe (9).

4. The outdoor fan equipped with a data acquisition control box according to claim 3 is characterized in that: The left side wall of the upper end of the exhaust pipe (9) is fixedly connected to the inner side wall of the left side of the data acquisition control box (4); and the right side wall of the upper end of the exhaust pipe (9) is formed with an oblique air inlet (91).

5. The outdoor fan equipped with a data acquisition control box according to claim 1, characterized in that: A plurality of water leakage holes are respectively formed on the bottom surfaces of the left and right sides of the protective bottom plate (6).

6. The outdoor fan equipped with a data acquisition control box according to claim 1, characterized in that: The temperature measuring holes (81) on the temperature measuring protective tube (8) are evenly distributed in a ring shape around the central axis of the temperature measuring protective tube (8).

7. The outdoor fan equipped with a data acquisition control box according to claim 1, characterized in that: A smoke outlet is formed on the side wall at the upper end of the column (1).

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