CN217637721U - Chain type vertical water temperature monitoring device synchronously adjusted with water level change - Google Patents

Abstract

The utility model discloses a chain-type vertical water temperature monitoring device that can be adjusted synchronously with changes in water level, comprising an equipment base, a support rod and a telescopic rod. The utility model is characterized in that the support rod is arranged on the base, and the telescopic rod The left end is arranged on the upper end of the support rod, the telescopic rod and the support rod are provided with an information control structure, the left end of the support rod is provided with an information transmission structure, and the right end of the telescopic rod is provided with an information collection structure; the utility model relates to the environment The field of monitoring technology, the beneficial effects: the chain-type vertical water temperature monitoring device adjusted synchronously with the water level change is provided with an information control structure that can control the temperature sensor to rise and fall, so as to solve the problem that the existing temperature even the vertical water temperature measurement does not have the ability to change with the water level and perform Temperature chain up and down function.

Description

A chain-type vertical water temperature monitoring device that adjusts synchronously with water level changes

technical field

The utility model relates to the technical field of environmental monitoring, in particular to a chain-type vertical water temperature monitoring device which can be adjusted synchronously with water level changes.

Background technique

Water temperature is one of the key hydrological elements in the water environment. By affecting the physical and chemical properties of water (such as dissolved oxygen content, pH, water density, etc.), water temperature directly or indirectly affects the growth, reproduction, community structure, and species of aquatic organisms. Water temperature can also affect the growth and reproduction of bacteria in water and the natural purification of water. Therefore, water temperature has become a necessary observation content for water conservancy projects, water environment management, water ecological restoration, etc. In water temperature research, the observation of water temperature (especially It is the monitoring of vertical water temperature) is an important technical method for the study of water temperature distribution characteristics, and the workload is huge. At present, the commonly used method in China is to use the temperature chain to measure the vertical water temperature. Although the monitoring effect is very good, it does not have the ability to change with the water level. , to perform the up and down function of the temperature chain, resulting in the fluctuation of the water level, especially between dry seasons and rainy seasons (water storage and drainage), the temperature chain cannot be adjusted synchronously with the water level (water depth), resulting in the measurement results need to be checked with the water level. It is difficult to adjust; if the water level data is missing, it will cause shortcomings such as data deviation. In view of this, in-depth research on the above problems leads to this case.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a chain-type vertical water temperature monitoring device that is synchronously adjusted with the change of the water level, which solves the problems of the prior art.

In order to achieve the above purpose, the utility model realizes a chain-type vertical water temperature monitoring device synchronously adjusted with the change of the water level through the following technical solutions, including an equipment base, a support rod and a telescopic rod, and the support rod is arranged on the base. , the left end of the telescopic rod is arranged on the upper end of the support rod, the telescopic rod and the support rod are provided with an information control structure, the left end of the support rod is provided with an information transmission structure, and the right end of the telescopic rod is provided with an information collection structure;

The information control structure includes: a pair of bearings, a control turntable, a temperature sensor guide rope, a crimping wheel, a servo motor and a temperature sensor;

A pair of the bearings are respectively arranged at the left and right ends of the telescopic rod, the control turntable is arranged at the lower end of the support rod, the servo motor is embedded in the lower end of the rear wall of the support rod, and the drive end is connected to the lower end of the support rod. The control turntable is connected, the wire pressing wheel is arranged on the inner upper end of the support rod, the head end of the temperature sensor guide wire goes around a pair of the bearings, and the temperature sensor wire is arranged on the control wire through the wire pressing wheel On the turntable, the temperature sensor is connected with the tail end of the temperature sensor guide rope.

Preferably, the information transmission structure includes: a multi-function microprocessor, a DTU host and a motor control line;

The multi-function microprocessor is placed on the left end of the base, the DTU host is placed on the front wall of the multi-function microprocessor, one end of the motor control line is connected to the DTU host, and the other end is connected to the servo motor is connected.

Preferably, the information collection structure includes: a wireless sonar detector;

The wireless sonar detector is arranged on the right end of the telescopic rod.

Preferably, the lower end of the temperature sensor is provided with a counterweight.

Preferably, the counterweight is a solid metal iron block.

Preferably, the inside of the support rod and the telescopic rod is a hollow structure.

Preferably, the temperature sensor guide rope and the temperature sensor are both waterproof structures, and the temperature sensor guide rope can be curled and stored.

beneficial effect

The utility model provides a chain-type vertical water temperature monitoring device which can be adjusted synchronously with the change of the water level. It has the following beneficial effects: the chain-type vertical water temperature monitoring device adjusted synchronously with the water level change is equipped with an information control structure, which can control the temperature sensor to rise and fall, and solve the problem that the existing temperature even the vertical water temperature measurement does not have the ability to change with the water level and perform temperature chaining. Up and down function; the chain-type vertical water temperature monitoring device that is adjusted synchronously with the water level change is also equipped with an information transmission structure, which can adjust the rise and fall of the temperature sensor when the water level fluctuates, and solves the water level fluctuation, especially in dry seasons, During the rainy season (water storage and discharge), the temperature chain cannot be adjusted synchronously with the water level (water depth).

Description of drawings

FIG. 1 is a schematic front view of the structure of a chain-type vertical water temperature monitoring device that is synchronously adjusted with water level changes according to the present invention.

FIG. 2 is a schematic top-view structural diagram of a chain-type vertical water temperature monitoring device that is synchronously adjusted with water level changes according to the present invention.

In the picture: 1. Base; 2. Support rod; 3. Telescopic rod; 4. Bearing shaft; 5. Wireless sonar detector; 6. Crimping wheel; 7. Control turntable; 8. Servo motor; 9. Temperature sensor guide rope; 10. DTU host; 11. Motor control line; 12. Temperature sensor; 13. Counterweight; 14. Multi-function microprocessor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

All the electrical components in this case are connected with the power supply to which they are adapted through wires by those skilled in the art, and appropriate controllers and encoders should be selected according to the actual situation to meet the control requirements. For specific connections and control sequences, please refer to the following In the working principle described above, the electrical connection between the electrical components is completed in sequence, and the detailed connection method is known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control.

Embodiment 1: Please refer to Figure 1-2, a chain-type vertical water temperature monitoring device that is adjusted synchronously with changes in water level, including an equipment base 1, a support rod 2 and a telescopic rod 3, the support rod 2 is placed on the base 1, and the telescopic The left end of the rod 3 is arranged on the upper end of the support rod 2, the telescopic rod 3 and the support rod 2 are provided with an information control structure, the left end of the support rod 2 is provided with an information transmission structure, and the right end of the telescopic rod 3 is provided with an information collection structure; the information control structure includes: a The pair of bearing shafts 4, the control turntable 7, the temperature sensor guide rope 9, the crimping wheel 6, the servo motor 8 and the temperature sensor 12; the pair of bearing shafts 4 are respectively arranged at the left and right ends of the telescopic rod 3, and the control turntable 7 is arranged at the In the lower end of the support rod 2, the servo motor 8 is embedded in the lower end of the rear wall of the support rod 2, and the driving end is connected with the control turntable 7, the crimping wheel 6 is arranged at the upper end of the support rod 2, and the head end of the temperature sensor guide rope 9 Passing around a pair of the bearings 4 , the temperature sensor guide wire 9 is placed on the control turntable 7 through the crimping wheel 6 , and the temperature sensor 12 is connected to the tail end of the temperature sensor guide wire 9 .

It should be noted that during use, the base 1 is used to fix the support rod 2 and the telescopic rod 3, adjust the telescopic rod 3 to an appropriate monitoring range, collect information through the information collection structure, and then transmit the information to the information Transmission structure, there is an information transmission structure to control the servo motor 8 to drive, and the control turntable 7 rotates accordingly. After the control turntable 7 rotates, the temperature sensor guide rope 9 uses the crimping wheel 6 and a pair of bearing shafts 4 to start to descend, and the temperature sensor 12 enters the water. 1-2m away from the bottom of the water, and transmit the collected water temperature information to the information transmission structure.

Embodiment 2: Please refer to Figure 1-2, a chain-type vertical water temperature monitoring device that is adjusted synchronously with water level changes, the information transmission structure includes: a multi-function microprocessor 14, a DTU host 10 and a motor control line 11; The microprocessor 14 is placed on the left end of the base 1 , the DTU host 10 is placed on the front wall of the multi-function microprocessor 14 , one end of the motor control line 11 is connected to the DTU host 10 , and the other end is connected to the servo motor 8 .

It should be noted that the multi-function microprocessor 14 has wireless radio frequency technology, and the multi-function microprocessor 14 is used to process the digital signal of water level depth transmitted by the information acquisition structure, and then transmit it to the DTU host 10, and the DTU host 10 controls the motor control. Line 11 starts the servo motor 8. After the water temperature collection is completed, the data will be transmitted to the DTU host 10. The DTU host 10 can send the collected data to the cloud server through the 4G network, and the maternity stage can monitor the water temperature and water depth transmitted by the DTU host 10. Data for storage and graphic display.

Embodiment 3: Please refer to Fig. 1-2, a chain-type vertical water temperature monitoring device adjusted synchronously with the change of water level, the information collection structure includes: a wireless sonar detector 5; the wireless sonar detector 5 is arranged on the right end of the telescopic rod 3 .

It should be noted that the wireless sonar detector 5 can convert the perceived water level change in the form of a digital signal.

Embodiment 4: Please refer to Figures 1-2, a chain-type vertical water temperature monitoring device that is adjusted synchronously with the change of the water level. The lower end of the temperature sensor 12 is provided with a counterweight 13.

It should be noted that the weight block 13 can keep the temperature sensor guide rope 9 in a vertical direction all the time.

Embodiment 5: Please refer to Figures 1-2, a chain-type vertical water temperature monitoring device that is adjusted synchronously with changes in water level, the counterweight 13 is a solid metal iron block.

Embodiment 6: Please refer to Figures 1-2, a chain-type vertical water temperature monitoring device adjusted synchronously with changes in water level, the support rod 2 and the telescopic rod 3 are hollow structures inside.

Embodiment 7: Please refer to Figures 1-2, a chain-type vertical water temperature monitoring device that is adjusted synchronously with changes in water level, the temperature sensor guide rope 9 and the temperature sensor are both waterproof structures, and the temperature sensor guide rope can be curled and stored.

It should be noted that, in some instances, since the mains access may not be available on site, the information control unit and the information transmission unit can have their own small generators connected to the power supply to work, or can also be powered by solar batteries. Persons can understand that an electrical connection generally refers to a connection that transmits electrical signals or power in a wired form, and those skilled in the art should be able to select an appropriate electrical connection line for connection according to actual needs.

It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. without more restrictions. An element defined by the phrase "comprising an... does not preclude the presence of additional identical elements in a process, method, article or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A chain-type vertical water temperature monitoring device adjusted synchronously with changes in water level, comprising an equipment base, a support rod and a telescopic rod, wherein the support rod is placed on the base, and the left end of the telescopic rod is placed on the base. The upper end of the support rod, the telescopic rod and the support rod are provided with an information control structure, the left end of the support rod is provided with an information transmission structure, and the right end of the telescopic rod is provided with an information collection structure; The information control structure includes: a pair of bearings, a control turntable, a temperature sensor guide rope, a crimping wheel, a servo motor and a temperature sensor; A pair of the bearings are respectively arranged at the left and right ends of the telescopic rod, the control turntable is arranged at the lower end of the support rod, the servo motor is embedded in the lower end of the rear wall of the support rod, and the drive end is connected to the lower end of the support rod. The control turntable is connected, the wire pressing wheel is arranged on the inner upper end of the support rod, the head end of the temperature sensor guide wire goes around a pair of the bearings, and the temperature sensor wire is arranged on the control wire through the wire pressing wheel On the turntable, the temperature sensor is connected with the tail end of the temperature sensor guide rope. 2. a kind of chain type vertical water temperature monitoring device adjusted synchronously with water level change according to claim 1, is characterized in that, described information transmission structure comprises: multifunctional microprocessor, DTU host computer and motor control line; The multi-function microprocessor is placed on the left end of the base, the DTU host is placed on the front wall of the multi-function microprocessor, one end of the motor control line is connected to the DTU host, and the other end is connected to the servo motor is connected. 3. The chain-type vertical water temperature monitoring device adjusted synchronously with water level changes according to claim 1, wherein the information collection structure comprises: a wireless sonar detector; The wireless sonar detector is arranged at the left end of the telescopic rod. 4 . The chain-type vertical water temperature monitoring device according to claim 1 , wherein the temperature sensor is provided with a counterweight block at the lower end. 5 . 5 . The chain-type vertical water temperature monitoring device adjusted synchronously with the change of water level according to claim 4 , wherein the counterweight is a solid metal iron block. 6 . 6 . The chain-type vertical water temperature monitoring device according to claim 1 , wherein the inside of the support rod and the telescopic rod is a hollow structure. 7 . 7 . The chain-type vertical water temperature monitoring device adjusted synchronously with the water level change according to claim 1 , wherein the temperature sensor guide rope and the temperature sensor are both waterproof structures, and the temperature sensor guide rope can be curled and stored. 8 . .

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