Precise liquid level monitoring equipment
By using a combination of radar level meter, hydraulic telescopic rod and electric telescopic rod in the liquid level monitoring equipment, combined with intelligent signal processing and limit hoop structures, the problem of inaccurate data caused by the external environment is solved, and higher monitoring precision and stability are achieved.
Patent Information
- Application Number
- CN202421613074.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-09
AI Technical Summary
Existing liquid level monitoring equipment is easily affected by the external environment when used, resulting in inaccurate monitoring data.
A precision level monitoring device was designed, using a radar level meter combined with a software mount, a hydraulic telescopic rod and an electric telescopic rod. The liquid level height is calculated through an intelligent signal processor and fixed through a limit hoop and an auxiliary reinforcement seat to avoid the equipment being affected by the external environment.
It realizes more accurate liquid level monitoring, avoids equipment skew caused by external influences, and is simple and convenient to operate.
Smart Images
Figure CN222746960U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of liquid level monitoring equipment, and in particular relates to a precision liquid level monitoring equipment. Background Art
[0002] Precision liquid level monitoring equipment is an instrument used to monitor and control the level of liquid in a container in real time. It usually consists of a sensor, a signal processing unit and an output display. The sensor can be contact or non-contact. In industrial applications, precision liquid level monitoring equipment is particularly important because it can ensure the stability and safety of the production process. For example, in the chemical, pharmaceutical, food and beverage industries, accurate liquid level control is essential to prevent overflow, ensure product quality, and optimize production processes. In addition, in terms of environmental protection, liquid level monitoring equipment can also help to reasonably allocate water resources, monitor and control sewage discharge, and thus protect the environment.
[0003] When monitoring, it is usually necessary to keep the monitoring equipment and the object to be monitored at the same level so that the data is more accurate. Some existing monitoring equipment is easily affected by the external environment during use, resulting in inaccurate monitoring data results. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a precision liquid level monitoring device to solve the problem proposed in the above background technology that when monitoring, it is usually necessary to keep the monitoring device and the object to be monitored at the same level so that the data is more accurate. Some existing monitoring devices are easily affected by the external environment during use, resulting in inaccurate monitoring data results.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision liquid level monitoring device, including a radar level meter, a side of the outside of the radar level meter is snap-connected with a soft mounting seat, both ends of the soft mounting seat are respectively fixedly connected with a first hydraulic telescopic rod and a second hydraulic telescopic rod, the outer sides of the first hydraulic telescopic rod and the second hydraulic telescopic rod are respectively snap-connected with a first limit hoop and a second limit hoop, one end of the first hydraulic telescopic rod and the second hydraulic telescopic rod are both fixedly connected with a slider, the outer side of the slider is slidably connected with a control unit box, the bottom of the control unit box is symmetrically fixedly connected with an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with a fixed base, the top of the radar level meter is fixedly connected with a signal processing box, and the top of the signal processing box is rotatably connected with a box cover.
[0006] Preferably, the tops of the first limiting hoop and the second limiting hoop are symmetrically fixedly connected with fixed threaded rods, the tops of the first limiting hoop and the second limiting hoop are both provided with fixed rods, the fixed threaded rods penetrate the interior of the fixed rods, and the outer sides of the fixed threaded rods are rotatably connected with nuts.
[0007] Preferably, a slide rail is provided inside the control unit box.
[0008] Preferably, a fixing seat is fixedly connected to the outer side of one end of the electric telescopic rod.
[0009] Preferably, a display screen is provided inside the box cover.
[0010] Preferably, a second auxiliary reinforcement seat is fixedly connected to the bottom of the second limiting hoop.
[0011] Preferably, an operation panel is fixedly connected to one side of the exterior of the fixed base, and a first auxiliary reinforcement seat is fixedly connected to the other side of the exterior of the fixed base.
[0012] Preferably, two electric telescopic rods are provided.
[0013] Compared with the prior art, the utility model provides a precise liquid level monitoring device, which has the following beneficial effects:
[0014] 1. The utility model is provided with a radar level meter, which transmits ultra-high frequency electromagnetic waves to the liquid surface of the detected container through an antenna. When the electromagnetic waves hit the liquid surface, they are reflected back. By measuring the running time of the transmitted wave and the reflected wave and passing through an intelligent signal processor, the height of the liquid surface can be calculated. The radar level meter is fixed by a software mounting seat, a first hydraulic telescopic rod and a second hydraulic telescopic rod. The first hydraulic telescopic rod and the second hydraulic telescopic rod slide in the slide rail inside the control unit box as the slider, so that the interval between the first hydraulic telescopic rod and the second hydraulic telescopic rod can be lengthened, and the radar level meter is installed inside the software mounting seat, and then the radar level meter is limited and fixed by structures such as a first limiting hoop and a second limiting hoop. The lateral position of the radar level meter can be adjusted by the first hydraulic telescopic rod and the second hydraulic telescopic rod, and the longitudinal position of the radar level meter can be adjusted by the electric telescopic rod, and the radar level meter can be supported to prevent it from being deflected by the influence of the external environment. The operation is simple and convenient.
[0015] 2. The utility model provides a second auxiliary reinforcement seat, which can play an auxiliary supporting role between the electric telescopic rod and the first hydraulic telescopic rod and the second hydraulic telescopic rod.
[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0018] Figure 1 This is a schematic diagram of the shaft side structure of a precision liquid level monitoring device proposed by the utility model;
[0019] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;
[0020] Figure 3 for Figure 1 A schematic diagram of the enlarged structure at B;
[0021] Figure 4 This is a front view structural diagram of a precision liquid level monitoring device proposed by the utility model;
[0022] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at C;
[0023] Figure 6 This is a schematic diagram of the vertical section structure of a control unit box of a precision liquid level monitoring device proposed by the utility model;
[0024] Figure 7 This is a top view structural diagram of a precision liquid level monitoring device proposed by the utility model;
[0025] In the figure: radar level meter 1, software mounting seat 2, first hydraulic telescopic rod 3, second hydraulic telescopic rod 4, first limiting hoop 5, fixing rod 6, fixing threaded rod 7, nut 8, second limiting hoop 9, slider 10, slide rail 11, control unit box 12, electric telescopic rod 13, fixing seat 14, fixing base 15, operation panel 16, first auxiliary reinforcement seat 17, second auxiliary reinforcement seat 18, display screen 19, signal processing box 20, box cover 21. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-7The utility model provides a technical solution: a precision liquid level monitoring device, including a radar level meter 1, a side of the outside of the radar level meter 1 is snap-connected with a soft mounting seat 2, two ends of the soft mounting seat 2 are respectively fixedly connected with a first hydraulic telescopic rod 3 and a second hydraulic telescopic rod 4, the outer sides of the first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4 are respectively snap-connected with a first limiting hoop 5 and a second limiting hoop 9, one end of the first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4 are both fixedly connected with a slider 10, the outer side of the slider 10 is slidably connected with a control unit box 12, the bottom of the control unit box 12 is symmetrically fixedly connected with an electric telescopic rod 13, the bottom of the electric telescopic rod 13 is fixedly connected with a fixed base 15, the top of the radar level meter 1 is fixedly connected with a signal processing box 20, the top of the signal processing box 20 is rotatably connected with a box cover 21, the radar level meter 1 uses ultra-high frequency electromagnetic waves to emit to the liquid surface of the detected container through an antenna, when the electromagnetic waves After hitting the liquid surface, it is reflected back. By measuring the running time of the transmitted wave and the reflected wave and passing through the intelligent signal processor, the height of the liquid surface can be calculated. The radar level meter 1 is fixed by the software mounting seat 2, the first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4. The first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4 slide in the slide rail 11 inside the control unit box 12 along with the slider 10, so that the distance between the first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4 can be lengthened, and the radar level meter 1 is installed inside the software mounting seat 2, and then it is limited and fixed by structures such as the first limiting hoop 5 and the second limiting hoop 9. The lateral position of the radar level meter 1 can be adjusted by the first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4, and the longitudinal position of the radar level meter 1 can be adjusted by the electric telescopic rod 13, and it can also support it to prevent it from being deflected by the influence of the external environment. The operation is simple and convenient.
[0028] In the utility model, preferably, the tops of the first limiting hoop 5 and the second limiting hoop 9 are symmetrically fixedly connected with fixed threaded rods 7, the tops of the first limiting hoop 5 and the second limiting hoop 9 are both provided with fixed rods 6, the fixed threaded rods 7 pass through the interior of the fixed rods 6, and the outer sides of the fixed threaded rods 7 are rotatably connected with nuts 8.
[0029] In the present invention, preferably, a slide rail 11 is provided inside the control unit box 12 .
[0030] In the present invention, preferably, a fixing seat 14 is fixedly connected to the outer side of one end of the electric telescopic rod 13 .
[0031] In the present invention, preferably, a display screen 19 is provided inside the box cover 21 .
[0032] In the utility model, preferably, a second auxiliary reinforcement seat 18 is fixedly connected to the bottom of the second limiting hoop 9, and the second auxiliary reinforcement seat 18 can play an auxiliary support role between the electric telescopic rod 13 and the first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4.
[0033] In the present invention, preferably, an operation panel 16 is fixedly connected to one side of the exterior of the fixed base 15 , and a first auxiliary reinforcement seat 17 is fixedly connected to the other side of the exterior of the fixed base 15 .
[0034] In the present invention, preferably, two electric telescopic rods 13 are provided.
[0035] The working principle and use process of the utility model are as follows: when in use, a radar level meter 1 is set up, and the radar level meter 1 uses ultra-high frequency electromagnetic waves to transmit to the liquid surface of the detected container through an antenna. When the electromagnetic waves hit the liquid surface, they are reflected back. By measuring the running time of the transmitted wave and the reflected wave, and passing through an intelligent signal processor, the height of the liquid surface can be calculated. The radar level meter 1 is fixed by a software mounting seat 2, a first hydraulic telescopic rod 3 and a second hydraulic telescopic rod 4. The first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4 slide along with the slider 10 in the slide rail 11 inside the control unit box 12, and the first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4 can be moved. 4, the radar level meter 1 is installed inside the software mounting seat 2, and then the radar level meter 1 is limited and fixed by structures such as the first limiting hoop 5 and the second limiting hoop 9. The lateral position of the radar level meter 1 can be adjusted by the first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4, and the longitudinal position of the radar level meter 1 can be adjusted by the electric telescopic rod 13, and the radar level meter 1 can be supported to prevent it from being deflected by the external environment. The operation is simple and convenient. By setting the second auxiliary reinforcement seat 18, the second auxiliary reinforcement seat 18 can play an auxiliary supporting role between the electric telescopic rod 13 and the first hydraulic telescopic rod 3 and the second hydraulic telescopic rod 4.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A precision liquid level monitoring device, comprising a radar liquid level meter (1), characterized in that: A soft mounting seat (2) is snap-connected to one side of the exterior of the radar level gauge (1); a first hydraulic telescopic rod (3) and a second hydraulic telescopic rod (4) are fixedly connected to the two ends of the soft mounting seat (2); a first limit hoop (5) and a second limit hoop (9) are snap-connected to the outer sides of the first hydraulic telescopic rod (3) and the second hydraulic telescopic rod (4); a slider (10) is fixedly connected to one end of each of the first hydraulic telescopic rod (3) and the second hydraulic telescopic rod (4); a control unit box (12) is slidably connected to the outer side of the slider (10); an electric telescopic rod (13) is symmetrically fixedly connected to the bottom of the control unit box (12); a fixed base (15) is fixedly connected to the bottom of the electric telescopic rod (13); a signal processing box (20) is fixedly connected to the top of the radar level gauge (1); and a box cover (21) is rotatably connected to the top of the signal processing box (20).
2. A precision liquid level monitoring device according to claim 1, characterized in that: The tops of the first limiting hoop (5) and the second limiting hoop (9) are both symmetrically fixedly connected with fixed threaded rods (7), and the tops of the first limiting hoop (5) and the second limiting hoop (9) are both provided with fixed rods (6), the fixed threaded rods (7) pass through the interior of the fixed rods (6), and the outer sides of the fixed threaded rods (7) are rotatably connected with nuts (8).
3. The precision liquid level monitoring device according to claim 1, characterized in that: A slide rail (11) is arranged inside the control unit box (12).
4. The precision liquid level monitoring device according to claim 1, characterized in that: A fixing seat (14) is fixedly connected to the outer side of one end of the electric telescopic rod (13).
5. The precision liquid level monitoring device according to claim 1, characterized in that: A display screen (19) is arranged inside the box cover (21).
6. The precision liquid level monitoring device according to claim 1, characterized in that: A second auxiliary reinforcement seat (18) is fixedly connected to the bottom of the second limiting hoop (9).
7. The precision liquid level monitoring device according to claim 1, characterized in that: An operation panel (16) is fixedly connected to one side of the exterior of the fixed base (15), and a first auxiliary reinforcement seat (17) is fixedly connected to the other side of the exterior of the fixed base (15).
8. The precision liquid level monitoring device according to claim 1, characterized in that: Two electric telescopic rods (13) are provided.