Power plant hot water tank water level monitoring and adjusting device
By introducing a reinforcement device into the water level monitoring equipment of the hot water tank and fixing the data cable plug with a bidirectional screw and screw hole block, the problems of data cable aging and loosening in the prior art are solved, and the connection stability and monitoring accuracy are improved.
Patent Information
- Application Number
- CN202421038557.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The existing hot water tank water level monitoring and adjustment equipment lacks the reinforcement structure of the data cable connector, which makes the data cable prone to aging and wear after long-term use and multiple unplugging, causing the connection to loosen and leave the body, affecting the accuracy of water level monitoring. .
A power plant hot water tank water level monitoring and adjustment device including reinforcement device is designed. The data cable plug is fixed through a combination of bidirectional screw and screw hole block, which increases the stability of the connection and reduces shaking and sliding through rubber strips and positioning rods. , optimize the fixing effect of the plug.
It effectively reduces the wear and aging of the data cable plug during multiple unplugging and long-term use, improves the stability of the data cable connection with the body, prevents loosening and disengagement, and ensures the reliability of water level monitoring.
Smart Images
Figure CN222261539U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water level monitoring and regulating equipment, in particular to a water level monitoring and regulating device for a hot water tank in a power plant. Background Art
[0002] A power plant is a power plant that converts some form of raw energy into electrical energy for fixed facilities or transportation, such as thermal, hydro, steam, diesel or nuclear power plants. The production process of a power plant is often accompanied by the generation of hot water. The high-temperature hot water generated by the power plant is generally provided to the city. In winter, there is a large demand for high-temperature water, and hot water tanks are often needed to store water.
[0003] When storing hot water, existing hot water tanks often need to use water level monitoring and adjustment equipment to monitor the water volume inside the hot water tank. The sensor rod is installed in the hot water tank, and then the data line on the sensor rod is connected to the body. The sensor rod then monitors the water volume and water temperature inside the hot water tank and transmits the data to the body to display it to personnel for observation through a display screen, so that personnel can control the water level and water temperature inside the hot water tank. However, due to the lack of a reinforcement structure for the data line connector on the existing body, the data line connector may age and wear after long-term use and multiple plugging and unplugging, causing the data line to loosen and detach from the body at the connection between the body, affecting the body's water level monitoring. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a water level monitoring and regulating device for a hot water tank in a power plant.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water level monitoring and regulating device for a hot water tank in a power plant, comprising a body, a display screen is arranged on one side of the body, a data cable is arranged on one side of the body, a sensor rod is arranged on one end of the data cable, a heat dissipation hole is arranged on one side of the body, a reinforcement device is arranged on the side of the body close to the data cable, a dustproof device is arranged on the side of the body close to the heat dissipation hole, the reinforcement device comprises two L-shaped plates, both of the two L-shaped plates are fixedly connected to the side of the body close to the data cable, the data cable is located between the two L-shaped plates, a first circular hole is opened on one side of one of the L-shaped plates, a bidirectional screw is arranged inside the first circular hole, the surface thread shape of the bidirectional screw is arranged in opposite symmetry, one end of the bidirectional screw is rotatably connected to the surface of the other L-shaped plate, the surface of the bidirectional screw is symmetrically threadedly connected to two screw hole blocks, and one side of the two screw hole blocks is fixedly connected to a pressure block.
[0006] The effect achieved by the above components is: by setting the reinforcement device, first the data cable plug is plugged into the body, and then the bidirectional screw is manually rotated so that the bidirectional screw drives the two screw hole blocks to move toward each other, and the two screw hole blocks drive the two pressure blocks to move toward each other, and when the two pressure blocks move toward each other to the position where they squeeze the surface of the data cable plug at the same time, the position of the data cable plug is fixed, which reduces the wear and aging of the data cable plug after multiple plugging and unplugging and long-term use, causing the connection between the data cable plug and the body to loosen and detach from the body, thereby improving the connection stability between the data cable plug and the body.
[0007] Preferably, one end of the bidirectional screw is fixedly connected to a screw block, and a plurality of grooves are formed on the surface of the screw block.
[0008] The effect achieved by the above components is: by setting the screw block, the screw block can increase the contact area of the bidirectional screw, so that personnel can drive the bidirectional screw to rotate quickly by manually turning the screw block, thereby improving the convenience of manually rotating the bidirectional screw.
[0009] Preferably, a plurality of rubber strips are fixedly connected to adjacent sides of the two pressing blocks, and the plurality of rubber strips are arranged at equal distances.
[0010] The effect achieved by the above components is: by arranging the rubber strip, the rubber strip can increase the fit and friction between the pressing block and the data line plug, and reduce the shaking or sliding of the pressing block when squeezing the data line plug.
[0011] Preferably, a second circular hole is opened on one side of the two L-shaped plates, a positioning rod is fixedly connected to one side of the two pressing blocks, and the surfaces of the two positioning rods are slidably connected to the inner walls of the two second circular holes respectively.
[0012] The effect achieved by the above components is: by setting the positioning rod, the positioning rod can be located inside the second circular hole to limit the pressing block, thereby reducing the shaking of the pressing block during the movement.
[0013] Preferably, one side of the two L-shaped plates is fixedly connected to a support block, and the two support blocks are fixedly connected to the machine body.
[0014] The effect achieved by the above components is: by setting the support block, the support block can reinforce the connection between the L-shaped plate and the body and provide auxiliary support for the L-shaped plate, thereby reducing the shaking of the L-shaped plate or the separation from the body.
[0015] Preferably, the dustproof device comprises a rectangular block, the rectangular block is fixedly connected to a side of the machine body close to the heat dissipation hole, one side of the rectangular block is fixedly connected to an electric telescopic rod, and the movable end of the electric telescopic rod is fixedly connected to a protective plate.
[0016] The effect achieved by the above components is: by setting the dustproof device, firstly, the electric telescopic rod is started under the support of the rectangular block, so that the electric telescopic rod drives the protective plate to move, and when the protective plate moves to a position that completely covers the heat dissipation hole, the protective plate intercepts external dust and debris, thereby reducing the situation in which external dust and debris enter the heat dissipation hole when the machine body is idle, causing blockage and affecting the heat dissipation of the machine body, thereby improving the cleanliness of the heat dissipation hole.
[0017] Preferably, an L-shaped rod is fixedly connected to one side of the machine body close to the heat dissipation hole, and the surface of the protective plate is slidably connected to the inner wall of the L-shaped rod.
[0018] The effect achieved by the above components is: by setting the L-shaped rod, the L-shaped rod can assist in limiting the protective plate, thereby reducing the shaking of the protective plate during use.
[0019] Preferably, a rubber pad is fixedly connected to one side of the protective plate close to the machine body, and the surface of the rubber pad is in contact with the machine body.
[0020] The effect achieved by the above components is: by arranging the rubber pad, the rubber pad can fill the gap between the protective plate and the body, improve the sealing performance of the protective plate to the heat dissipation hole, and improve the dustproof effect of the heat dissipation hole.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, the connection between the data cable and the body can be reinforced by arranging a reinforcement device, thereby preventing the data cable plug from moving, reducing the wear and aging of the data cable plug after repeated plugging and unplugging and long-term use, which may cause the connection between the data cable plug and the body to loosen and detach from the body, and improving the connection stability between the data cable plug and the body. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a partial structural schematic diagram of the L-shaped plate of the utility model;
[0025] Figure 3 It is a partial structural schematic diagram of the briquetting of the utility model;
[0026] Figure 4 It is a schematic diagram of the partial structure of the protective plate of the utility model.
[0027] Legend: 1. Machine body; 2. Display screen; 3. Data cable; 4. Sensor rod; 5. Heat dissipation hole; 6. Reinforcement device; 61. L-shaped plate; 62. First circular hole; 63. Bidirectional screw; 64. Twist block; 65. Second circular hole; 66. Support block; 67. Screw hole block; 68. Press block; 69. Rubber strip; 610. Positioning rod; 7. Dustproof device; 71. Rectangular block; 72. Electric telescopic rod; 73. Protective plate; 74. L-shaped rod; 75. Rubber pad. DETAILED DESCRIPTION
[0028] Reference Figure 1-3 As shown, the present embodiment discloses a water level monitoring and regulating device for a hot water tank in a power plant, comprising a body 1, a display screen 2 is arranged on one side of the body 1, a data line 3 is arranged on one side of the body 1, a sensor rod 4 is arranged on one end of the data line 3, a heat dissipation hole 5 is arranged on one side of the body 1, a reinforcement device 6 is arranged on the side of the body 1 close to the data line 3, a dustproof device 7 is arranged on the side of the body 1 close to the heat dissipation hole 5, the reinforcement device 6 comprises two L-shaped plates 61, the two L-shaped plates 61 are fixedly connected to the side of the body 1 close to the data line 3, the data line 3 is located between the two L-shaped plates 61, a first circular hole 62 is opened on one side of one of the L-shaped plates 61, a bidirectional screw 63 is arranged inside the first circular hole 62, the surface thread shapes of the bidirectional screw 63 are arranged in opposite symmetry, one end of the bidirectional screw 63 is connected to the other end of the bidirectional screw 63, and the first circular hole 62 is provided with a bidirectional screw rod 63. The surface of the L-shaped plate 61 is rotatably connected, and the surface of the bidirectional screw 63 is symmetrically threaded with two screw hole blocks 67, and one side of the two screw hole blocks 67 is fixedly connected with a pressure block 68. By setting the reinforcement device 6, the data cable 3 plug is first plugged into the body 1, and the bidirectional screw 63 is manually rotated at this time, so that the bidirectional screw 63 drives the two screw hole blocks 67 to move towards each other, and the two screw hole blocks 67 drive the two pressure blocks 68 to move towards each other. When the two pressure blocks 68 move towards each other and squeeze the surface position of the data cable 3 plug at the same time, the position of the data cable 3 plug is fixed, which reduces the wear and aging of the data cable 3 plug after multiple plugging and unplugging and long-term use, causing the connection between the data cable 3 plug and the body 1 to loosen and detach from the body 1, thereby improving the connection stability between the data cable 3 plug and the body 1.
[0029] Reference Figure 2 and Figure 3As shown, this embodiment discloses that one end of the bidirectional screw 63 is fixedly connected with a twist block 64, and a plurality of grooves are provided on the surface of the twist block 64. By providing the twist block 64, the twist block 64 can increase the contact area of the bidirectional screw 63, so that a person can drive the bidirectional screw 63 to rotate quickly by manually rotating the twist block 64, thereby improving the convenience of manually rotating the bidirectional screw 63. The adjacent sides of the two pressing blocks 68 are fixedly connected with a plurality of rubber strips 69, and the plurality of rubber strips 69 are arranged at equal distances. By providing the rubber strips 69, the rubber strips 69 can increase the fit and friction between the pressing block 68 and the plug of the data cable 3, thereby reducing the shaking or sliding of the pressing block 68 when squeezing the plug of the data cable 3.
[0030] Reference Figure 2 and Figure 3 As shown, the present embodiment discloses that one side of the two L-shaped plates 61 is provided with a second circular hole 65, one side of the two pressing blocks 68 is fixedly connected with a positioning rod 610, and the surfaces of the two positioning rods 610 are respectively slidably connected with the inner walls of the two second circular holes 65. By setting the positioning rod 610, the positioning rod 610 can be located inside the second circular hole 65 to limit the pressing block 68, thereby reducing the shaking of the pressing block 68 during the movement. One side of the two L-shaped plates 61 is fixedly connected with a support block 66, and the two support blocks 66 are fixedly connected to the body 1. By setting the support block 66, the support block 66 can reinforce the connection between the L-shaped plate 61 and the body 1 and provide auxiliary support to the L-shaped plate 61, thereby reducing the shaking of the L-shaped plate 61 or the separation from the body 1.
[0031] Reference Figure 4 As shown, the present embodiment discloses that the dustproof device 7 includes a rectangular block 71, the rectangular block 71 is fixedly connected to one side of the body 1 close to the heat dissipation hole 5, one side of the rectangular block 71 is fixedly connected to an electric telescopic rod 72, and the movable end of the electric telescopic rod 72 is fixedly connected to a protective plate 73. By setting the dustproof device 7, the electric telescopic rod 72 is first started under the support of the rectangular block 71, so that the electric telescopic rod 72 drives the protective plate 73 to move, and when the protective plate 73 moves to a position completely covering the heat dissipation hole 5, the protective plate 73 intercepts external dust and debris, thereby reducing the situation in which external dust and debris enter the heat dissipation hole 5 when the body 1 is idle, causing blockage and affecting the heat dissipation of the body 1, and improving the cleanliness of the heat dissipation hole 5.
[0032] Reference Figure 4As shown, this embodiment discloses that an L-shaped rod 74 is fixedly connected to one side of the body 1 close to the heat dissipation hole 5, and the surface of the protective plate 73 is slidably connected to the inner wall of the L-shaped rod 74. By setting the L-shaped rod 74, the L-shaped rod 74 can assist in limiting the protective plate 73, thereby reducing the shaking of the protective plate 73 during use. A rubber pad 75 is fixedly connected to one side of the protective plate 73 close to the body 1, and the surface of the rubber pad 75 is in contact with the body 1. By setting the rubber pad 75, the rubber pad 75 can fill the gap between the protective plate 73 and the body 1, thereby improving the sealing performance of the protective plate 73 to the heat dissipation hole 5 and improving the dustproof effect on the heat dissipation hole 5.
[0033] Working principle: first, plug the data cable 3 plug into the body 1, and then manually rotate the bidirectional screw 63 so that the bidirectional screw 63 drives the two screw hole blocks 67 to move toward each other, and the two screw hole blocks 67 drive the two pressure blocks 68 to move toward each other. When the two pressure blocks 68 move toward each other and squeeze the surface position of the data cable 3 plug at the same time, the position of the data cable 3 plug is fixed. At this time, the sensor rod 4 is installed inside the hot water tank so that the sensor rod 4 monitors the water level, water temperature, etc. inside the hot water tank, so that the detected data is transmitted to the inside of the body 1 through the data cable 3 and displayed to personnel through the display screen 2, so that personnel can adjust the water level, water temperature, etc. in the hot water tank conveniently.
[0034] First, the electric telescopic rod 72 is started under the support of the rectangular block 71, so that the electric telescopic rod 72 drives the protective plate 73 to move. When the protective plate 73 moves to a position completely entering the inner part of the L-shaped rod 74, the protective plate 73 completely covers the heat dissipation hole 5 and intercepts external dust and debris, thereby completing the dust protection of the heat dissipation hole 5 when the body 1 is idle.
[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. A water level monitoring and regulating device for a hot water tank in a power plant, comprising a body (1), characterized in that: A display screen (2) is provided on one side of the body (1), a data line (3) is provided on one side of the body (1), a sensor rod (4) is provided at one end of the data line (3), a heat dissipation hole (5) is provided on one side of the body (1), a reinforcement device (6) is provided on the side of the body (1) close to the data line (3), a dustproof device (7) is provided on the side of the body (1) close to the heat dissipation hole (5), and the reinforcement device (6) comprises two L-shaped plates (61), and the two L-shaped plates (61) are fixedly connected to the side of the body (1) close to the data line (3). The data line (3) is located between two L-shaped plates (61), one side of one of the L-shaped plates (61) is provided with a first circular hole (62), a bidirectional screw (63) is provided inside the first circular hole (62), the surface thread shapes of the bidirectional screw (63) are arranged in opposite symmetry, one end of the bidirectional screw (63) is rotatably connected to the surface of the other L-shaped plate (61), the surface of the bidirectional screw (63) is symmetrically threadedly connected to two screw hole blocks (67), and one side of the two screw hole blocks (67) is fixedly connected to a pressure block (68).
2. The water level monitoring and regulating device for a hot water tank in a power plant according to claim 1, characterized in that: One end of the bidirectional screw rod (63) is fixedly connected to a screw block (64), and a plurality of grooves are formed on the surface of the screw block (64).
3. The water level monitoring and regulating device for a hot water tank in a power plant according to claim 1, characterized in that: A plurality of rubber strips (69) are fixedly connected to adjacent sides of the two pressing blocks (68), and the plurality of rubber strips (69) are arranged at equal distances.
4. The water level monitoring and regulating device for a hot water tank in a power plant according to claim 1, characterized in that: A second circular hole (65) is provided on one side of the two L-shaped plates (61), and a positioning rod (610) is fixedly connected to one side of the two pressing blocks (68), and the surfaces of the two positioning rods (610) are respectively slidably connected to the inner walls of the two second circular holes (65).
5. The water level monitoring and regulating device for a hot water tank in a power plant according to claim 1, characterized in that: One side of the two L-shaped plates (61) is fixedly connected to a support block (66), and the two support blocks (66) are fixedly connected to the machine body (1).
6. The water level monitoring and regulating device for a hot water tank in a power plant according to claim 1, characterized in that: The dustproof device (7) comprises a rectangular block (71), the rectangular block (71) being fixedly connected to a side of the machine body (1) close to the heat dissipation hole (5), an electric telescopic rod (72) being fixedly connected to one side of the rectangular block (71), and a protective plate (73) being fixedly connected to the movable end of the electric telescopic rod (72).
7. The water level monitoring and regulating device for hot water tanks in power plants according to claim 6, characterized in that: An L-shaped rod (74) is fixedly connected to one side of the machine body (1) close to the heat dissipation hole (5), and the surface of the protective plate (73) is slidably connected to the inner wall of the L-shaped rod (74).
8. The water level monitoring and regulating device for a hot water tank in a power plant according to claim 6, characterized in that: A rubber pad (75) is fixedly connected to one side of the protective plate (73) close to the machine body (1), and a surface of the rubber pad (75) is in contact with the machine body (1).