Hydraulic engineering pressure detection device

Abstract

The utility model relates to the technical field of pressure detection, and discloses a hydraulic engineering pressure detection device. The hydraulic engineering pressure detection device comprises a protective shell, a protective cover, a water pipe, fan blades, a detection processor and a display meter, the protective cover is rotatably arranged on the upper portion of the protective shell, the water pipe is arranged on the protective shell, the detection processor is installed in the protective shell, the fan blades are arranged on the detection processor, and the display meter is arranged on the protective shell. The fan blades rotate in the water pipe, a display meter is arranged at the top of the detection processor, the wireless transmission device is arranged in the protection shell and electrically connected with the detection processor, the interface is formed in the wireless transmission device, and the connecting wire is connected to the wireless transmission device. And data detected by the detection processor can be transmitted to remote monitoring equipment through the radio transmitter, so that automatic transmission of the data is realized, and manual field acquisition is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure detection technical field and disclose a water conservancy project pressure detection device. BACKGROUND

[0002] The pressure detection in water conservancy project is an important work, which involves the safety and normal operation of key facilities such as dams, pipelines and pumping stations. The main purpose of pressure detection is to ensure that these facilities can work safely within the designed pressure range and avoid accidents caused by overpressure or low pressure.

[0003] The patent with the patent authorization announcement number CN219038251U discloses a water conservancy culvert pressure detection device, which comprises a support rod, the support rod is provided with multiple groups, and each group of support rods is provided with a mounting assembly at both ends, an L-shaped mounting bracket is fixedly installed on the support rod, and an installation plate is slidably installed on the support rod and connected with the mounting bracket. The above-mentioned patent can realize rapid assembly and installation of the device, facilitate subsequent disassembly and maintenance, and is beneficial to use. However, when detecting the water level and the pressure generated by the corresponding water level at the same time, the detected data cannot be directly transmitted to the remote monitoring equipment, and manual collection is still required on site, thereby increasing the workload.

[0004] Therefore, there is a need for a water conservancy project pressure detection device with wireless transmission function. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcomings of the prior art that when detecting the water level and the pressure generated by the corresponding water level at the same time, the detected data cannot be directly transmitted to the remote monitoring equipment, and manual collection is still required on site, thereby increasing the workload, the utility model provides a water conservancy project pressure detection device with wireless transmission function.

[0006] The technical scheme of the utility model is: a water conservancy project pressure detection device, comprising a protective shell, a protective cover, a water pipe, a fan blade, a detection processor and a display table, the protective cover is rotatably arranged on the upper part of the protective shell, the water pipe is arranged on the protective shell, the detection processor is installed in the protective shell, the fan blade is arranged on the detection processor, the fan blade rotates in the water pipe, the display table is arranged on the top of the detection processor, further comprising a wireless transmitter, an interface and a connecting line, the wireless transmitter is arranged in the protective shell, the wireless transmitter is electrically connected with the detection processor, the interface is arranged on the wireless transmitter, and the connecting line is connected with the wireless transmitter.

[0007] Further, it further comprises a solar panel, a converter and a storage battery, the solar panel is arranged on the protective cover, the converter is arranged at the bottom of the protective cover, the solar panel is connected with the converter, the storage battery is arranged in the protective shell, and the storage battery can provide power supply for the detection processor and the wireless transmitter.

[0008] Further, it further includes the mounting block, the rotating rod, the clamping rod and the torsion spring, the bottom of the protective cover is fixedly connected with two mounting blocks, the rotating rod is rotatably arranged on the mounting block, the clamping rod is fixedly connected to the left and right sides of the protective shell, the clamping rod is limited to the rotating rod, the torsion spring is sleeved on the rotating rod, and the two ends of the torsion spring are connected with the mounting block and the rotating rod.

[0009] Further, it further includes the mounting block, the rotating rod, the clamping rod and the torsion spring, the bottom of the protective cover is fixedly connected with two mounting blocks, the rotating rod is rotatably arranged on the mounting block, the clamping rod is fixedly connected to the left and right sides of the protective shell, the clamping rod is limited to the rotating rod, the torsion spring is sleeved on the rotating rod, and the two ends of the torsion spring are connected with the mounting block and the rotating rod.

[0010] Further, it further includes the mounting block, the rotating rod, the clamping rod and the torsion spring, the bottom of the protective cover is fixedly connected with two mounting blocks, the rotating rod is rotatably arranged on the mounting block, the clamping rod is fixedly connected to the left and right sides of the protective shell, the clamping rod is limited to the rotating rod, the torsion spring is sleeved on the rotating rod, and the two ends of the torsion spring are connected with the mounting block and the rotating rod.

[0011] Further, it further includes the mounting block, the rotating rod, the clamping rod and the torsion spring, the bottom of the protective cover is fixedly connected with two mounting blocks, the rotating rod is rotatably arranged on the mounting block, the clamping rod is fixedly connected to the left and right sides of the protective shell, the clamping rod is limited to the rotating rod, the torsion spring is sleeved on the rotating rod, and the two ends of the torsion spring are connected with the mounting block and the rotating rod.

[0012] Compared with the prior art, the water conservancy project pressure detection device has the following beneficial effects: 1, the data detected by the detection processor can be transmitted to the remote monitoring equipment through the wireless transmitter, so that the automatic transmission of data is realized, and manual collection on site is not required.

[0013] 2, by solar panel absorbs sunlight, the light energy is converted into direct current, the converter converts the direct current into alternating current, and the battery stores the power, thereby realizing self-sufficiency, avoiding the influence of sudden conditions.

[0014] 3, by loosening the rotating rod, the torsion spring restores to its original state, the rotating rod is reversed, and the clamping rod limits the protective cover again, so that accidental rotation of the protective cover is avoided. DETAILED DESCRIPTION

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a three-dimensional structure sectional view of the protective shell, the protective cover and the water pipe of the utility model.

[0017] Figure 3 It is a three-dimensional structure sectional view of the display table, the wireless transmitter and the connecting line of the utility model.

[0018] Figure 4 It is a three-dimensional structure sectional view of the solar panel, the converter and the battery of the utility model.

[0019] Figure 5 It is a covering diagram of the mounting block, the rotating rod and the clamping rod of the utility model.

[0020] In the drawing marks: 1, protective shell, 2, protective cover, 3, water pipe, 4, fan blade, 5, detection processor, 6, display table, 7, radio transmitter, 8, interface, 9, connecting line, 10, solar panel, 11, converter, 12, battery, 13, mounting block, 14, rotating rod, 15, clamping rod, 16, torsion spring, 17, anti-skid sleeve, 18, magnet, 19, sealing ring. DETAILED DESCRIPTION

[0021] The utility model will be specifically introduced below in combination with the drawings and specific embodiments.

[0022] Embodiment 1: a water conservancy project pressure detection device, please refer to Figures 1-5 , including protective shell 1, protective cover 2, water pipe 3, fan blade 4, detection processor 5 and display table 6, the upper portion of protective shell 1 rotatably provided with protective cover 2, the upper portion of protective shell 1 is provided with water pipe 3, the inside of protective shell 1 is provided with detection processor 5 by bolt connection, detection processor 5 is provided with fan blade 4, fan blade 4 rotates in water pipe 3, the top of detection processor 5 is provided with display table 6, the inside of protective shell 1 is provided with radio transmitter 7, radio transmitter 7 is electrically connected with detection processor 5, radio transmitter 7 is provided with interface 8, radio transmitter 7 is connected with connecting line 9, the upper portion of protective shell 1 is provided with a plurality of magnets 18, magnet 18 is adsorbed to protective cover 2, avoids the rotation of protective cover 2, the front and rear sides of protective shell 1 are embeddedly provided with sealing ring 19, sealing ring 19 reduces the gap between water pipe 3 and protective shell 1, avoids the foreign matter into the gap between protective shell 1 and water pipe 3.

[0023] When the device needs to be used, first, protective shell 1 is installed in the suitable position of water conservancy project, then detection processor 5 is started, when the water flow passes through water pipe 3, the water flow will drive fan blade 4 to rotate, the rotational speed sensor and angle sensor on detection processor 5 will measure the rotational speed and angle of fan blade 4, and record the rotational speed and angle change of fan blade 4, at the same time, detection processor 5 calculates the pressure and flow of fluid by Bernoulli equation and momentum conservation law, the pressure and flow values calculated are displayed by display table 6, which is convenient for on-site viewing, in addition, the data detected by detection processor 5 can also be transmitted to remote monitoring equipment by radio transmitter 7, so that the automatic transmission of data is realized, without manual on-site collection.

[0024] Embodiment 2: on the basis of embodiment 1, please refer to Figure 1 、 Figure 4 and Figure 5 , protective cover 2 is provided with solar panel 10, the bottom of protective cover 2 is provided with converter 11, solar panel 10 is connected with converter 11, the inside of protective shell 1 is provided with battery 12, battery 12 can provide power supply for detection processor 5 and radio transmitter 7.

[0025] When using the device in the daytime, sunlight is irradiated on the solar panel 10, the solar panel 10 absorbs sunlight, converts light energy into direct current, the converter 11 converts the direct current into alternating current, and then stores through the storage battery 12, so as to realize self-sufficient power supply and avoid the influence of unexpected conditions.

[0026] Please refer to Figure 4 and Figure 5 The bottom of the protective cover 2 is fixedly connected with two mounting blocks 13, the rotating rod 14 is rotatably arranged on the mounting block 13, the clamping rod 15 is fixedly connected inside the protective shell 1, the clamping rod 15 is limited to the rotating rod 14, the torsion spring 16 is sleeved on the rotating rod 14, the two ends of the torsion spring 16 are respectively connected with the mounting block 13 and the rotating rod 14, the anti-skid sleeve 17 is sleeved on the rotating rod 14, the anti-skid sleeve 17 increases the friction between the hands and the rotating rod 14, and slipping occurs when the rotating rod 14 is rotated.

[0027] When it is necessary to check the data on the display table 6, first, the rotating rod 14 is rotated, so that the clamping rod 15 is no longer limited, at this time, the torsion spring 16 is deformed, then the protective cover 2 is upwardly rotated, the display table 6 is exposed, and the data of the display table 6 is checked, after checking, the protective cover 2 is downwardly rotated, then the rotating rod 14 is loosened, the torsion spring 16 is restored to the original state, the rotating rod 14 is reversely rotated, and the clamping rod 15 is limited to the protective cover 2 again, so that the protective cover 2 is prevented from being accidentally rotated.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hydraulic engineering pressure testing device, comprising a protective shell (1), a protective cover (2), a water pipe (3), a fan blade (4), a testing processor (5), and a display meter (6), wherein the protective cover (2) is rotatably mounted on the upper part of the protective shell (1), the water pipe (3) is mounted on the protective shell (1), the testing processor (5) is installed inside the protective shell (1), the fan blade (4) is mounted on the testing processor (5), the fan blade (4) rotates inside the water pipe (3), and the display meter (6) is mounted on the top of the testing processor (5), characterized in that: The radio transmitter (7) is arranged inside the protective shell (1) and is electrically connected to the detection processor (5), the interface (8) is arranged on the radio transmitter (7), and the connecting line (9) is connected to the radio transmitter (7).

2. The hydraulic engineering pressure detection device according to claim 1, characterized in that: The solar panel (10), the converter (11) and the storage battery (12) are further included, the solar panel (10) is arranged on the protective cover (2), the converter (11) is arranged at the bottom of the protective cover (2), the solar panel (10) is connected to the converter (11), the storage battery (12) is arranged inside the protective shell (1), and the storage battery (12) can provide power supply for the detection processor (5) and the radio transmitter (7).

3. The hydraulic engineering pressure detection device according to claim 2, characterized in that: The mounting block (13), the rotating rod (14), the clamping rod (15) and the torsion spring (16) are further included, the two mounting blocks (13) are fixedly connected to the bottom of the protective cover (2), the rotating rod (14) is rotatably arranged on the mounting block (13), the clamping rod (15) is fixedly connected to the left and right sides of the protective shell (1), the clamping rod (15) limits the rotating rod (14), the torsion spring (16) is sleeved on the rotating rod (14), and the two ends of the torsion spring (16) are connected to the mounting block (13) and the rotating rod (14).

4. The hydraulic engineering pressure detection device according to claim 3, characterized in that: The anti-skid sleeve (17) is further included and is sleeved on the rotating rod (14).

5. The hydraulic engineering pressure detection device according to claim 4, characterized in that: The magnet (18) is further included and is arranged on the protective shell (1).

6. The hydraulic engineering pressure detection device according to claim 5, characterized in that: The sealing ring (19) is further included and is embedded on the front and rear sides of the protective shell (1). The magnet (18) is further included and is arranged on the protective shell (1). The sealing ring (19) is further included and is embedded on the front and rear sides of the protective shell (1).

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