CN217133601U

CN217133601U - Simple intelligent water adding device for bracing wire floating box

Info

Publication number: CN217133601U
Application number: CN202220822965.9U
Authority: CN
Inventors: 杨光; 李加裕; 张德选; 李云汉; 曾学文; 曹一凡; 李波; 薄明辉
Original assignee: Huaneng Longkaikou Hydropower Co ltd
Current assignee: Huaneng Longkaikou Hydropower Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-05
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a simple intelligent type bracing wire floating box water adding device, which comprises a floating box and a floating ship floating on a liquid level line of the floating box, wherein the bottom of the floating box is communicated to a water supplementing box through a communicating pipe, the water levels of the water supplementing box and the floating box are consistent, a water supplementing inlet pipe is arranged in the water supplementing box, a water supplementing liquid level valve is arranged on the water supplementing inlet pipe, the water supplementing inlet pipe is connected to the bottom of a water storage box, and when the water level in the water supplementing box drops and exceeds the control height of the water supplementing liquid level valve, the water supplementing liquid level valve opens to supplement water for the water supplementing box until the water level in the water supplementing box is not lower than the control height of the water supplementing liquid level valve; the device has the advantages of simple installation, low cost, convenient operation and the like. The problem of adding water in the existing floating-support type tension wire floating-support box can be fundamentally solved. The dam displacement can be correctly reflected by each measuring point, and an important analysis basis is provided for the safety and the stability of the dam.

Description

Simple intelligent water adding device for bracing wire floating box

Technical Field

The utility model relates to a draw string device's superficial support box moisturizing equipment technical field specifically is a simple and easy intelligent draw string floats and holds in palm box watering device.

Background

With the high-speed development of the damming technology, a batch of large dams with the meter of hundreds are continuously emerged, and in order to ensure the safe and stable operation of the large dams and fully exert the benefits, people pay more and more attention to the safety monitoring of the large dams. Through dam safety monitoring, detection data such as seepage of dam foundations and dam shoulders can be obtained, the operation form of the dam can be known through analysis of the monitoring data, and engineering measures can be taken in time when hidden dangers are found. The tension line is an instrument for monitoring the safety of the dam, is matched with a tension line device installed on the linear dam and can measure the horizontal displacement of the dam body along the upstream direction and the downstream direction. The tension device is divided into a non-floating type or a floating type. The floating support type tension wire device consists of a fixed end component, a measuring wire, a measuring point component, a floating support box, a measuring and reading instrument, a protective tube, a support, a stress application end component and the like. All need open the interior liquid level height of equipment guard box adjustment float support device in daily inspection tour in order to guarantee the lead to open line body degree of freedom, if the liquid level too high or low will lead to line body and equipment to take place the contact, also will have wearing and tearing to the line body when influencing the data accuracy.

At present, a method for adding water into a floating support box is generally manual adding, and a new technical scheme is proposed aiming at the problem, for example, Chinese patent documents CN108196599A, namely an automatic liquid supplementing system of the floating support box of a dam tensile wire instrument and CN209433257U, namely an automatic water supplementing device of the floating support box of the dam tensile wire, the former scheme has the problems that the scheme is complex to manufacture and install and the water level height in the floating support box cannot be controlled, and the latter scheme has the problems that the scheme is complex to manufacture and install and the manufacturing cost is high. In view of the problem that the background art exists, the utility model provides a simple and easy intelligent lead wire flotation support box adds water installation, the utility model discloses can in fact single flotation support box automatic accuracy add water, do not influence adjacent facility, and install simple manufacture with low costs, convenient operation has good application prospect.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the inventor provides a newly developed automatic water adding device for the floating box through research and development design, and the device has the advantages of simplicity in installation, low cost, convenience in operation and the like. The problem of adding water in the existing floating-support type tension wire floating-support box can be fundamentally solved. The dam displacement can be correctly reflected by each measuring point, and an important analysis basis is provided for the safety and the stability of the dam.

The utility model discloses a realize like this: the utility model provides a simple and easy intelligent lead wire floating support box adds water installation, includes floating support box, floats the pontoon on floating support box liquid level line, the bottom of floating support box communicates to the moisturizing case through communicating pipe, and the water level of moisturizing case and floating support box is unanimous be provided with the moisturizing inlet tube in the moisturizing case to be provided with the moisturizing liquid level valve on the moisturizing inlet tube, moisturizing inlet tube connected to the bottom of water storage box, after the decline of water level surpassed moisturizing liquid level valve control height in the moisturizing case, moisturizing liquid level valve was opened and is not less than moisturizing liquid level valve control height to the moisturizing case moisturizing until moisturizing incasement water level.

Furthermore, a water inlet pipe of the water storage tank is arranged in the water storage tank, a water inlet liquid level valve is arranged on the water inlet pipe of the water storage tank, and when the water level in the water storage tank drops to exceed the control height of the water inlet liquid level valve, the water inlet liquid level valve is opened to feed water into the water storage tank until the water level in the water storage tank is not lower than the control height of the water inlet liquid level valve.

Furthermore, the water supplementing liquid level valve and the water inlet liquid level valve are both magnetic float valves, water inlet is closed when the magnetic float valves are in contact with the water level, water inlet is performed when the magnetic float valves are not in contact with the water level, a valve core of each magnetic float valve is a first magnet block capable of moving up and down, a hinged float plate is arranged below the valve core, a second magnet block with the same magnetism is mounted on the float plate, when the first magnet block is in a low position, the magnetic float valves are opened, and when the float plate moves up along with the water level, the second magnet block pushes the first magnet block to move up so as to close the valve core; when the floating plate descends along with the water level, the first magnet block also descends along with the water level, and the valve core is opened.

Furthermore, the water storage tank is connected to a plurality of water replenishing tanks through a plurality of branch pipelines respectively, and water is replenished to the plurality of tension line devices.

The utility model discloses a theory of operation and beneficial effect introduce: utilize the principle of linker, realize also can produce the effect of moisturizing and direct to floating the tray box moisturizing to the moisturizing of moisturizing case to avoided the disturbance that the moisturizing brought, simultaneously, utilized mechanical structure's valve body, this kind of valve body can need not the support of outside electric power and just can effectively operate by self, realizes simple and easy and scientific and reasonable's structural control, realizes automatic and the moisturizing of no disturbance. The device has low cost, simple structure, convenient manufacture and easy installation and disassembly; the device has few components and small volume; the automatic water adding device does not need to adopt a water pump and an air compressor as power, so that potential safety hazards are eliminated, and the automatic water adding cost is greatly reduced; the water amount in each floating box is controlled by the magnetic floating ball valve, so that manual inspection and water adding operations are avoided, and the working efficiency is improved; in the device, each water adding facility is mutually independent, the floating support boxes are also mutually independent, the influence on the water level in other floating support boxes due to the problem of one floating support box is avoided, and the system stability is high.

Drawings

FIG. 1 is a schematic view of the structural connection of the present invention;

FIG. 2 is a schematic perspective view of the structure connection of the present invention;

FIG. 3 is a schematic diagram of a valve core structure of a liquid level valve in a water supplementing state;

FIG. 4 is a schematic view of a valve core structure of a liquid level valve used in the present invention in a water-off state;

FIG. 5 is a schematic view of the branch conduits interconnecting the reservoir and the supply tanks at each of the float tray locations;

wherein: the magnetic levitation device comprises 1 part of a levitation box, 2 parts of a levitation box liquid level line, 3 parts of a floating boat, 4 parts of a communicating pipe, 5 parts of a water replenishing tank, 6 parts of a water replenishing inlet pipe, 7 parts of a water replenishing liquid level valve, 8 parts of a water storage tank, 9 parts of a water storage tank inlet pipe, 10 parts of a water inlet liquid level valve, 11 parts of a first magnet block, 12 parts of a floating plate and 13 parts of a second magnet block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings 1-5 in conjunction with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1: the utility model provides a simple and easy intelligent lead wire floating support box water installation, includes floating support box 1, floats pontoon 3 on floating support box liquid level line 2, floating support box 1's bottom communicates to moisturizing box 5 through communicating pipe 4, and moisturizing box 5 is unanimous with floating support box 1's water level be provided with moisturizing inlet tube 6 in the moisturizing box 5 to be provided with moisturizing liquid level valve 7 on moisturizing inlet tube 6, moisturizing inlet tube 6 is connected to the bottom of water storage box 8, and when 5 interior water level decline of moisturizing box surpass moisturizing liquid level valve 7 control height after, moisturizing liquid level valve 7 is opened and is not less than moisturizing liquid level valve 7 control height to 5 moisturizing of moisturizing box until 5 interior water level of moisturizing box.

The capacity of the water storage tank 8 is 20L, the water storage tank 8 is transformed, a water inlet and a water outlet are reserved, the aperture of a water inlet hole in the water replenishing tank 5 is 2cm, the aperture of the water outlet is 1cm, a PVC pipe is selected as a water inlet pipe 9 of the water storage tank, and the water inlet pipe 9 of the water storage tank is used for being connected with a water source;

the volume of the water replenishing tank 5 is 3L, the water replenishing tank 5 is modified, and the apertures of a water inlet and a water outlet are reserved to be 1 cm; the hoses and the PVC pipes with enough length are connected with the water inlet pipe; the water inlet pipe of the PVC pipe is communicated with the water storage tank 8,

the manufactured devices are connected with each other, magnetic float ball valves are additionally arranged at the inlet ends of the water storage tank 8 and the water replenishing tank 5, the working principle of the magnetic float ball valves is shown in figures 3 and 4, the water storage tank 8 is connected with the water replenishing tank 5 at the position of each floating support box 1, the branch of the magnetic float ball valves is connected with the water replenishing tank 5 which is connected with a device led out from the water storage tank 8 by a connecting pipe as shown in figure 5.

When the water supply device works, if the liquid level in the water storage tank 8 or the water replenishing tank 5 is lower than the magnetic float valve, the magnetic float valve can be automatically opened to supply water to the device, and when the liquid level reaches a closed water level line, the water inlet liquid level valve 10, namely the magnetic float valve, is automatically closed; the magnetic float valve closes water inlet when contacting with water level, water inlet is carried out when the magnetic float valve is not in contact with the water level, a valve core of the magnetic float valve is a first magnet block 11 capable of moving up and down, a hinged float plate 12 is arranged below the valve core, a second magnet block 13 with the same magnetism is arranged on the float plate 12, when the first magnet block 11 is at a low position, the magnetic float valve is opened, and when the float plate 12 moves up along with the water level, the second magnet block 13 pushes the first magnet block 11 to move up so as to close the valve core; when the floating plate 12 descends along with the water level, the first magnet block 11 also descends along with the water level, and the valve core is opened.

The communicating principle is adopted between the floating support box 1 and the water replenishing box 5, water in the water replenishing box 5 can automatically flow into the floating support box 1, and a small-caliber pipeline is adopted to ensure that the floating support box 1 is not influenced by water flow so as to ensure the stable operation of the system;

before the floating support box is used, the installation height of the water replenishing box 5 needs to be adjusted, and after the appropriate height is determined, the water replenishing box is fixed (only one water replenishing box is needed to be adjusted, and the installation height of other water replenishing boxes 5 can refer to the water replenishing box 5) so as to ensure that the water level height in the floating support box 1 is appropriate (the water does not overflow and is sufficient), and the normal operation is not influenced;

it is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a simple and easy intelligent lead wire floating support box adds water installation, includes floating support box (1), floats pontoon (3) on floating support box liquid level line (2), its characterized in that, the bottom of floating support box (1) communicates to moisturizing box (5) through communicating pipe (4), and the water level of moisturizing box (5) and floating support box (1) is unanimous be provided with moisturizing inlet tube (6) in moisturizing box (5) to be provided with moisturizing liquid level valve (7) on moisturizing inlet tube (6), moisturizing inlet tube (6) are connected to the bottom of water storage box (8), and after moisturizing liquid level (5) internal water level descends and surpasss moisturizing liquid level valve (7) control height, moisturizing liquid level valve (7) are opened and are not less than moisturizing liquid level valve (7) control height to moisturizing box (5) internal water level.

2. The simple intelligent tension wire floating support box water adding device as claimed in claim 1, wherein a water storage tank inlet pipe (9) is installed in the water storage tank (8), a water inlet liquid level valve (10) is installed on the water storage tank inlet pipe (9), and when the water level in the water storage tank (8) drops to exceed the control height of the water inlet liquid level valve (10), the water inlet liquid level valve (10) is opened to feed water into the water storage tank (8) until the water level in the water storage tank (8) is not lower than the control height of the water inlet liquid level valve (10).

3. The simple intelligent tension wire float tray box water feeding device according to claim 2, wherein the water feeding liquid level valve (7) and the water feeding liquid level valve (10) are magnetic float valves, the magnetic float valve closes water feeding when in contact with the water level, water feeding is performed when the magnetic float valve is not in contact with the water level, a valve core of the magnetic float valve is a first magnet block (11) capable of moving up and down, a hinged float plate (12) is arranged below the valve core, a second magnet block (13) with the same magnetism is arranged on the float plate (12), when the first magnet block (11) is at a low position, the magnetic float valve is opened, and when the float plate (12) moves up along with the water level, the second magnet block (13) pushes the first magnet block (11) to move up so as to close the valve core; when the floating plate (12) descends along with the water level, the first magnet block (11) also descends along with the water level, and the valve core is opened.

4. The simple intelligent type water adding device for the lead wire floating box according to claim 1, wherein the water storage tank (8) is respectively connected to the water supplementing tanks (5) through branch pipelines to supplement water to the lead wire devices.