Embedded intelligent internet-of-things gateway differential pressure temperature and humidity integrated analysis and processing instrument

Abstract

The invention relates to the technical field of temperature and humidity detection instruments, in particular to an embedded intelligent Internet of Things differential pressure temperature and humidity integrated analysis and processing instrument which comprises a supporting rod and a temperature and humidity detector, a lead screw is rotationally connected to an inner cavity of the supporting rod, a sliding block is in threaded connection with the circumferential outer wall of the lead screw, and the temperature and humidity detector is arranged on the side wall of the sliding block. A first motor is fixedly mounted in the middle of the upper surface of the supporting rod, the output end of the first motor penetrates through the upper surface of the supporting rod and is fixedly connected with the end of the lead screw, four mounting rods are fixedly connected to the outer side wall of the supporting rod, two supporting plates are fixedly mounted on the circumferential outer walls of the four mounting rods, and a cleaning assembly is arranged between the two supporting plates. Through the arrangement of the cleaning assembly, a cleaning brush in a cleaning cylinder wipes the temperature and humidity detection probe, water stains and dust attached to the surface of the temperature and humidity detection probe are removed, and therefore the accuracy of the measurement result of the temperature and humidity detection probe is improved.

Description

Technical Field

[0001] The invention relates to the technical field of temperature and humidity detection instruments, in particular to an embedded intelligent Internet of Things differential pressure temperature and humidity integrated analysis and processing instrument. Background Art

[0002] The embedded intelligent IoT differential pressure temperature and humidity integrated analysis and processing instrument integrates advanced technology and has functional characteristics such as temperature, humidity and differential pressure detection, intelligent analysis and processing. Its working principle includes data collection, transmission and intelligent analysis. The application scenarios cover industries such as industry, agriculture, construction, and medical treatment, which can ensure that production equipment operation, product quality, environmental control and medical standards meet the requirements.

[0003] For example, the Chinese invention patent authorization announcement number CN117589235A discloses an agricultural planting temperature and humidity detection device, which involves the field of temperature and humidity detection devices, including: a reversing component, which is composed of a reversing mechanism and a switching mechanism, and solves the problem that the existing temperature and humidity detection device can only detect the temperature and humidity at a certain position at a fixed point, and cannot detect and monitor the temperature and humidity within a certain range. The temperature and humidity monitoring device can realize two detection modes, one of which is a fixed-point detection mode, that is, in this mode, the installation position of the temperature and humidity monitoring device is fixed, and the temperature and humidity around the installation point can be stably monitored and detected. The second is a range detection mode, in this mode, the temperature and humidity monitoring device can autonomously move up and down in a certain range, so that the temperature and humidity in the corresponding range can be monitored and detected during the movement.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the existing temperature and humidity detection devices still have some shortcomings in actual use, for example: dust is easily generated during agricultural operations, ventilation, etc., and the dust may gradually adhere to the surface of the temperature and humidity detection device. After the dust adheres, on the one hand, it will hinder the normal contact between the sensor and the surrounding air, affecting its accurate perception of humidity, such as causing the humidity reading to be too high or too low; on the other hand, for the temperature sensor, dust will interfere with heat transfer like an insulating layer, causing temperature measurement deviations; at the same time, the humidity in the greenhouse is often high, especially after watering, spraying and other operations, or when the temperature difference between morning and evening is large, it is easy to form water mist, which condenses on the sensor. For the temperature sensor, it will change its heat dissipation characteristics and affect the accuracy of temperature measurement; for the humidity sensor, it will directly interfere with its mechanism of sensing humidity, resulting in inaccurate humidity measurement results. Summary of the invention

[0005] In order to solve the shortcomings of the prior art, the present invention provides an embedded intelligent Internet of Things differential pressure temperature and humidity integrated analysis and processing instrument, thereby solving the problem that dust and water vapor may adhere to the surface of the temperature and humidity detection device during actual use of the existing temperature and humidity detection device, thereby causing inaccurate temperature and humidity measurement results.

[0006] The technical solution adopted by the present invention to solve its technical problems is an embedded intelligent Internet of Things differential pressure temperature and humidity integrated analysis and processing instrument, including a support rod and a temperature and humidity detector, the inner cavity of the support rod is rotatably connected to a screw rod, the circumferential outer wall of the screw rod is threadedly connected to a slider, and the side wall of the slider is provided with a temperature and humidity detector, and the temperature and humidity detector includes a temperature and humidity detection body and a temperature and humidity detection probe, the temperature and humidity detection body is fixedly connected to the side wall of the slider, and the temperature and humidity detection probe is fixedly connected to the side of the temperature and humidity detection body away from the slider, a first motor is fixedly installed on the middle part of the upper surface of the support rod, the output end of the first motor passes through the upper surface of the support rod and is fixedly connected to the end of the screw rod, four groups of mounting rods are fixedly connected to the outer wall of the support rod, two groups of support plates are fixedly installed on the circumferential outer walls of the four groups of mounting rods, and a cleaning component is provided between the two support plates;

[0007] The cleaning assembly includes a mounting cylinder, the interior of the mounting cylinder is a cavity and is open toward the support rod, the inner cavity of the mounting cylinder is slidably connected to a driving cylinder, the side wall of the driving cylinder is rotatably connected to a cleaning cylinder, the side wall of the mounting cylinder is fixedly mounted with an electric push rod, and the output end of the electric push rod passes through the side wall of the mounting cylinder and is fixedly connected to the driving cylinder.

[0008] Preferably, a second motor is fixedly installed in the inner cavity of the driving cylinder, and an output end of the second motor passes through the side wall of the driving cylinder and is fixedly connected to the cleaning cylinder.

[0009] Preferably, a plurality of groups of cleaning brushes are evenly distributed on the bottom wall of the inner cavity and the circumferential inner wall of the cleaning cylinder, and a drainage groove is provided between two groups of cleaning brushes on the circumferential inner wall of the cleaning cylinder.

[0010] Preferably, the depth of the sewage discharge groove is inclined from the bottom wall of the inner cavity of the cleaning cylinder to the outer side of the cleaning cylinder.

[0011] Preferably, a plurality of flushing mechanisms are provided on the side wall of the support plate close to the support rod, and the flushing mechanisms include a nozzle fixedly connected to the side wall of the support plate, and a water storage cylinder is fixedly installed on the side of the support plate away from the nozzle, and the nozzle and the water storage cylinder are fixedly connected through a pipe.

[0012] Preferably, the flushing mechanism further comprises an air bag placed in the inner cavity of the mounting cylinder on one side of the driving cylinder, the air bag is a circular structure and is sleeved on the circumferential outer wall of the output end of the electric push rod.

[0013] Preferably, the bottom wall of the airbag inner cavity is fixedly connected with a plurality of groups of air pipes corresponding to the number of nozzles, the end of the air pipe is fixedly connected with a one-way valve, and the end of the one-way valve is fixedly connected with the water storage cylinder.

[0014] Beneficial effects of the present invention:

[0015] (1) In the present invention, through the setting of the cleaning component, when dust or water stains are attached to the surface of the temperature and humidity detection probe, the first motor is started, and the output end of the first motor drives the screw to rotate, and the screw drives the slider to move, and the slider drives the temperature and humidity detection body and the temperature and humidity detection probe to move. When the temperature and humidity detection probe moves to the cleaning cylinder position, the electric push rod is started, and the output end of the electric push rod drives the driving cylinder and the cleaning cylinder to move. When the cleaning cylinder wraps the temperature and humidity detection probe, the second motor is started, and the output end of the second motor drives the cleaning cylinder to rotate. The cleaning brush inside the cleaning cylinder wipes the temperature and humidity detection probe to remove the water stains and dust attached to the surface of the temperature and humidity detection probe, thereby improving the accuracy of the measurement results of the temperature and humidity detection probe. The removed water stains and dust are discharged through the drain trough. Since the drain trough is inclined in the inner cavity of the cleaning cylinder, it is more conducive to the discharge of water stains and dust.

[0016] (2) In the present invention, through the setting of the flushing component, when the cleaning brush finishes cleaning the temperature and humidity detection probe, the electric push rod is started again, and the output end of the electric push rod drives the driving cylinder and the cleaning cylinder to move and retract into the installation cylinder. During the movement of the driving cylinder, the air bag is squeezed, and the gas in the air bag is transported to the water storage cylinder through the air pipe. The cleaning liquid inside the water storage cylinder is sprayed out through the nozzle under the gas pressure, and the nozzle sprays the cleaning liquid onto the cleaning brush to wash away the dust attached to the cleaning brush. The washed sewage is discharged through the sewage trough, and the cleaning brush is dehydrated under the action of centrifugal force to keep the cleaning brush dry, so as to facilitate the cleaning of the temperature and humidity detection probe next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of the support rod of the present invention;

[0020] Figure 3 It is a schematic diagram of the internal structure of the installation tube of the present invention;

[0021] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 5 For the present invention Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0023] In the figure:

[0024] 1. Support rod; 11. Screw rod; 12. Sliding block; 13. First motor; 2. Temperature and humidity detector; 21. Temperature and humidity detection body; 22. Temperature and humidity detection probe; 3. Mounting rod; 4. Support plate; 5. Cleaning assembly; 51. Mounting cylinder; 52. Driving cylinder; 521. Second motor; 53. Cleaning cylinder; 531. Cleaning brush; 532. Drain trough; 54. Electric push rod; 6. Flushing mechanism; 61. Nozzle; 62. Water storage cylinder; 63. Air bag; 64. Air pipe. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0026] Embodiment 1:

[0027] like Figures 1 to 5 As shown, a preferred embodiment of the present invention proposes an embedded intelligent Internet of Things differential pressure temperature and humidity integrated analysis and processing instrument, including a support rod 1 and a temperature and humidity detector 2, the inner cavity of the support rod 1 is rotatably connected with a screw rod 11, the circumferential outer wall of the screw rod 11 is threadedly connected with a slider 12, and the side wall of the slider 12 is provided with a temperature and humidity detector 2, the temperature and humidity detector 2 includes a temperature and humidity detection body 21 and a temperature and humidity detection probe 22, the temperature and humidity detection body 21 is fixedly connected to the side wall of the slider 12, the temperature and humidity detection probe 22 is fixedly connected to the side of the temperature and humidity detection body 21 away from the slider 12, a first motor 13 is fixedly installed in the middle of the upper surface of the support rod 1, the output end of the first motor 13 passes through the upper surface of the support rod 1 and is fixedly connected to the end of the screw rod 11, four groups of mounting rods 3 are fixedly connected to the outer wall of the support rod 1, two groups of support plates 4 are fixedly installed on the circumferential outer wall of the four groups of mounting rods 3, and a cleaning component 5 is provided between the two support plates 4;

[0028] The cleaning assembly 5 includes a mounting cylinder 51, which has a hollow interior and an opening toward the support rod 1. The inner cavity of the mounting cylinder 51 is slidably connected to a driving cylinder 52, and the side wall of the driving cylinder 52 is rotatably connected to a cleaning cylinder 53. An electric push rod 54 is fixedly installed on the side wall of the mounting cylinder 51, and the output end of the electric push rod 54 passes through the side wall of the mounting cylinder 51 and is fixedly connected to the driving cylinder 52. A second motor 521 is fixedly installed in the inner cavity of the driving cylinder 52, and the output end of the second motor 521 passes through the side wall of the driving cylinder 52 and is fixedly connected to the cleaning cylinder 53. Several groups of cleaning brushes 531 are evenly distributed on the bottom wall of the inner cavity and the circumferential inner wall of the cleaning cylinder 53. A drainage groove 532 is opened between the two groups of cleaning brushes 531 on the circumferential inner wall of the cleaning cylinder 53, and the depth of the drainage groove 532 is inclined from the bottom wall of the inner cavity of the cleaning cylinder 53 to the outer side of the cleaning cylinder 53.

[0029] In this embodiment, when dust or water stains are attached to the surface of the temperature and humidity detection probe 22, the first motor 13 is started, and the output end of the first motor 13 drives the screw rod 11 to rotate, and the screw rod 11 drives the slider 12 to move, and the slider 12 drives the temperature and humidity detection body 21 and the temperature and humidity detection probe 22 to move. When the temperature and humidity detection probe 22 moves to the position of the cleaning cylinder 53, the electric push rod 54 is started, and the output end of the electric push rod 54 drives the driving cylinder 52 and the cleaning cylinder 53 to move. When the cleaning cylinder 53 wraps the temperature and humidity detection probe 22, the second motor 521 is started, and the output end of the second motor 521 drives the cleaning cylinder 53 to rotate. The cleaning brush 531 inside the cleaning cylinder 53 wipes the temperature and humidity detection probe 22, and removes the water stains and dust attached to the surface of the temperature and humidity detection probe 22, thereby improving the accuracy of the measurement result of the temperature and humidity detection probe 22. The removed water stains and dust are discharged through the drain groove 532. Since the drain groove 532 is inclined in the inner cavity of the cleaning cylinder 53, it is more conducive to the discharge of water stains and dust.

[0030] Embodiment 2

[0031] like Figure 1-Figure 5 As shown, on the basis of embodiment 1, the present invention proposes a technical solution: further, a plurality of flushing mechanisms 6 are arranged on the side wall of the support plate 4 close to the support rod 1, the flushing mechanism 6 includes a nozzle 61 fixedly connected to the side wall of the support plate 4, a water storage cylinder 62 is fixedly installed on the side of the support plate 4 away from the nozzle 61, the nozzle 61 and the water storage cylinder 62 are fixedly connected through a pipeline, the flushing mechanism 6 also includes an air bag 63 placed in the inner cavity of the mounting cylinder 51 on one side of the driving cylinder 52, the air bag 63 is a circular structure and is sleeved on the circumferential outer wall of the output end of the electric push rod 54, the bottom wall of the inner cavity of the air bag 63 is fixedly connected to a plurality of air pipes 64 corresponding to the number of the nozzles 61, the end of the air pipe 64 is fixedly connected to a one-way valve, and the end of the one-way valve is fixedly connected to the water storage cylinder 62.

[0032] In this embodiment, after the cleaning brush 531 has finished cleaning the temperature and humidity detection probe 22, the electric push rod 54 is started again, and the output end of the electric push rod 54 drives the driving cylinder 52 and the cleaning cylinder 53 to move and retract into the installation cylinder 51. The driving cylinder 52 squeezes the airbag 63 during the movement, and the gas in the airbag 63 is transported to the water storage cylinder 62 through the air supply pipe 64. The cleaning liquid inside the water storage cylinder 62 is sprayed out through the nozzle 61 under the gas pressure, and the nozzle 61 sprays the cleaning liquid onto the cleaning brush 531 to wash away the dust attached to the cleaning brush 531. The washed sewage is discharged through the sewage trough 532, and the cleaning brush 531 is dehydrated under the action of centrifugal force to keep the cleaning brush 531 dry, so as to facilitate the cleaning of the temperature and humidity detection probe 22 next time.

[0033] How it works

[0034] During use, when dust or water stains are attached to the surface of the temperature and humidity detection probe 22, the first motor 13 is started, and the output end of the first motor 13 drives the screw rod 11 to rotate, and the screw rod 11 drives the slider 12 to move, and the slider 12 drives the temperature and humidity detection body 21 and the temperature and humidity detection probe 22 to move. When the temperature and humidity detection probe 22 moves to the position of the cleaning cylinder 53, the electric push rod 54 is started, and the output end of the electric push rod 54 drives the driving cylinder 52 and the cleaning cylinder 53 to move. When the cleaning cylinder 53 wraps the temperature and humidity detection probe 22, the second motor 521 is started, and the output end of the second motor 521 drives the cleaning cylinder 53 to rotate, and the cleaning brush 531 inside the cleaning cylinder 53 wipes the temperature and humidity detection probe 22, and removes the water stains and dust attached to the surface of the temperature and humidity detection probe 22, thereby improving the accuracy of the measurement results of the temperature and humidity detection probe 22. The cleaned water stains and dust are discharged through the drain groove 532. Since the drain groove 532 is inclined in the inner cavity of the cleaning cylinder 53, it is more conducive to the discharge of water stains and dust. After cleaning, the electric push rod 54 is started again. The output end of the electric push rod 54 drives the driving cylinder 52 and the cleaning cylinder 53 to move and retract into the installation cylinder 51. The driving cylinder 52 squeezes the air bag 63 during the movement. The gas in the air bag 63 is transported to the water storage cylinder 62 through the air supply pipe 64. The cleaning liquid inside the water storage cylinder 62 is sprayed out through the nozzle 61 under the gas pressure. The nozzle 61 sprays the cleaning liquid onto the cleaning brush 531 to wash away the dust attached to the cleaning brush 531. The washed sewage is discharged through the drain groove 532, and the cleaning brush 531 is dehydrated under the action of centrifugal force to keep the cleaning brush 531 dry, so as to facilitate the cleaning of the temperature and humidity detection probe 22 next time.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An embedded intelligent Internet of Things differential pressure temperature and humidity integrated analysis and processing instrument, comprising a support rod (1) and a temperature and humidity detector (2), wherein the inner cavity of the support rod (1) is rotatably connected to a screw rod (11), the outer circumferential wall of the screw rod (11) is threadedly connected to a slider (12), the side wall of the slider (12) is provided with a temperature and humidity detector (2), the temperature and humidity detector (2) comprises a temperature and humidity detection body (21) and a temperature and humidity detection probe (22), the temperature and humidity detection body (21) is fixedly connected to the side wall of the slider (12), the temperature and humidity detection probe (22) is fixedly connected to a side of the temperature and humidity detection body (21) away from the slider (12), a first motor (13) is fixedly installed in the middle of the upper surface of the support rod (1), the output end of the first motor (13) passes through the upper surface of the support rod (1) and is fixedly connected to the end of the screw rod (11), and is characterized in that: Four groups of mounting rods (3) are fixedly connected to the outer side wall of the support rod (1), two groups of supporting plates (4) are fixedly installed on the circumferential outer wall of the four groups of mounting rods (3), and a cleaning assembly (5) is arranged between the two supporting plates (4).

2. The embedded intelligent Internet of Things differential pressure, temperature and humidity integrated analysis and processing instrument according to claim 1 is characterized in that: The cleaning assembly (5) comprises a mounting tube (51), the interior of the mounting tube (51) is a cavity and is open on one side facing the support rod (1), the inner cavity of the mounting tube (51) is slidably connected to a driving tube (52), the side wall of the driving tube (52) is rotatably connected to a cleaning tube (53), and an electric push rod (54) is fixedly mounted on the side wall of the mounting tube (51), the output end of the electric push rod (54) passes through the side wall of the mounting tube (51) and is fixedly connected to the driving tube (52).

3. The embedded intelligent Internet of Things differential pressure, temperature and humidity integrated analysis and processing instrument according to claim 2 is characterized in that: A second motor (521) is fixedly mounted in the inner cavity of the driving cylinder (52); an output end of the second motor (521) passes through the side wall of the driving cylinder (52) and is fixedly connected to the cleaning cylinder (53).

4. The embedded intelligent Internet of Things differential pressure, temperature and humidity integrated analysis and processing instrument according to claim 3 is characterized by: A plurality of groups of cleaning brushes (531) are evenly distributed on the inner cavity bottom wall and the circumferential inner wall of the cleaning cylinder (53), and a sewage discharge groove (532) is provided between two groups of cleaning brushes (531) on the circumferential inner wall of the cleaning cylinder (53).

5. The embedded intelligent Internet of Things differential pressure, temperature and humidity integrated analysis and processing instrument according to claim 4 is characterized in that: The depth of the sewage discharge groove (532) is inclined from the bottom wall of the inner cavity of the cleaning cylinder (53) to the outer side of the cleaning cylinder (53).

6. The embedded intelligent Internet of Things differential pressure, temperature and humidity integrated analysis and processing instrument according to claim 5 is characterized in that: A plurality of flushing mechanisms (6) are arranged on the side wall of the support plate (4) close to the support rod (1), the flushing mechanism (6) comprising a spray head (61) fixedly connected to the side wall of the support plate (4), a water storage cylinder (62) is fixedly mounted on the side of the support plate (4) away from the spray head (61), and the spray head (61) and the water storage cylinder (62) are fixedly connected via a pipeline.

7. The embedded intelligent Internet of Things differential pressure, temperature and humidity integrated analysis and processing instrument according to claim 6 is characterized in that: The flushing mechanism (6) further comprises an air bag (63) placed in the inner cavity of the mounting tube (51) and located on one side of the driving tube (52); the air bag (63) is a circular structure and is sleeved on the circumferential outer wall of the output end of the electric push rod (54).

8. The embedded intelligent Internet of Things differential pressure, temperature and humidity integrated analysis and processing instrument according to claim 7 is characterized in that: The bottom wall of the inner cavity of the air bag (63) is fixedly connected to a plurality of groups of air supply pipes (64) corresponding to the number of the nozzles (61); the end of the air supply pipe (64) is fixedly connected to a one-way valve; and the end of the one-way valve is fixedly connected to the water storage cylinder.

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