Simple and portable device for solving freezing problem of ground surface monitoring points in winter

Abstract

The utility model discloses a simple and portable device for solving the freezing problem of ground surface monitoring points in winter. The simple and portable device comprises a power supply device, a water injection tank, a control switch, a heating rod, a water storage tank, a water pump system and a water pipe, the top of the water storage tank is provided with a water injection tank communicated with the water storage tank, the top of the water storage tank is also provided with a power supply device for supplying power to the water pump system and the heating rod, the side part of the power supply device is provided with a control switch for controlling the water pump system and the heating rod to be switched on and off, and the water storage tank is internally provided with the heating rod and the water pump system for pumping and draining water; and the water pipe is communicated with the water pump system and extends out of the water storage tank. When the ground surface monitoring point is frozen in winter, an operator presses down the heating switch to heat water in the water storage tank and then presses down the drainage switch to spray out the water, so that the freezing problem is effectively solved; after the ice is melted, a water inlet pipe of the water pump is inserted into the melted ice, a water pumping switch is pressed down, water is recycled, and secondary freezing of the earth surface monitoring points is also prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering monitoring, and in particular relates to a simple portable device for solving the problem of freezing of ground surface monitoring points in winter. Background Art

[0002] The surface monitoring point is used to monitor the vertical settlement of the surface, which is a necessary monitoring item in engineering monitoring. The layout of the surface monitoring point is to drill a hole at the measuring point. The depth of the borehole a is determined according to the thickness of the hard soil layer d. Then, the round-headed steel bar b is driven into the soft soil layer f in the borehole a. The top surface of the round-headed steel bar b is 5-10cm below the ground. The lower part of the steel bar head of the round-headed steel bar b is filled with backfill soil e. Then, the cover c is installed at the mouth of the borehole a, and then obvious marks are made near the drilling point.

[0003] In winter in northern areas, the cover c is extremely difficult to open due to the effect of water vapor, and there is water on the road surface, which will flow into the surface monitoring point and form ice, which will wrap the steel bar head of the round-headed steel bar b inside. The indium steel ruler cannot stand on the surface of the steel bar head of the round-headed steel bar b, resulting in the inability to measure the surface monitoring point. If sharp objects are used to break the ice, it will not only be time-consuming and labor-intensive, but also easily affect the position of the round-headed steel bar b, causing measurement errors.

[0004] So far, no relevant patents have been found in the public patents to solve this problem. The problem of freezing at surface monitoring points in winter deserves attention, especially in the extremely cold regions in the north, where temperatures below zero can last for half a year, greatly affecting the stability, continuity and reliability of monitoring data. Utility Model Content

[0005] The utility model is mainly for overcoming the deficiencies of the prior art and provides a simple portable device for solving the problem of freezing of ground surface monitoring points in winter.

[0006] The utility model is realized by the following technical solutions:

[0007] A simple portable device for solving the freezing problem of ground surface monitoring points in winter, comprising: a power supply device, a water injection tank, a control switch, a heating rod, a water storage tank, a water pump system and a water pipe;

[0008] A water injection tank connected to the water tank is installed on the top of the water tank, and a power supply device for supplying power to the water pump system and the heating rod is also installed on the top of the water tank. A control switch for controlling the water pump system and the heating rod switch is arranged on the side of the power supply device. A heating rod is arranged inside the water tank. A water pump system for pumping and draining water is also arranged inside the water tank. The water pipe is connected to the water pump system and extends out of the water tank.

[0009] In the above technical solution, the water filling tank is made of acrylic glass plate, a water filling port is arranged on the top of the water filling tank, a water cover is arranged on the water filling port, and a connecting port for connecting with the water storage tank is arranged at the bottom of the water filling tank.

[0010] In the above technical solution, the water pump system includes a water pump and a booster pump installed on the bottom surface of the water tank and connected to the power supply device through an insulated power line.

[0011] In the above technical solution, the water pipe is made of transparent silicone, and the water pipe includes a water pump inlet pipe connected to the water pump and a booster pump drain pipe connected to the booster pump. The water inlet of the water pump inlet pipe and the drain outlet of the booster pump drain pipe are located outside the water tank.

[0012] In the above technical solution, the heating rod is installed on the top surface inside the water tank and is connected to the power supply device.

[0013] In the above technical solution, the power supply device is a detachable power supply.

[0014] In the above technical solution, a handle is provided on the top of the water tank.

[0015] The advantages and beneficial effects of the utility model are:

[0016] When the surface monitoring point freezes in winter, the operator can fill the simple portable device for solving the freezing problem of the surface monitoring point in winter with water and bring it to the site, press the heating switch to heat the water in the water tank, and then press the drainage switch to spray the water out. The sprayed water is not only high-temperature but also high-pressure, which is very effective in dealing with the freezing problem; after the ice in the surface monitoring point melts, insert the water inlet pipe of the water pump into the melted ice, press the water pump switch to recycle the water, and also prevent the surface monitoring point from freezing again. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the usage scenario of the utility model.

[0018] Figure 2 It is a front view of the utility model.

[0019] Figure 3 It is a side view of the utility model.

[0020] Figure 4 It is a top view of the utility model.

[0021] In the figure, a power supply device 1, a water injection tank 2, a connecting port 3, a handle 4, a control switch 5, a heating rod 6, a water storage tank 7, a power cord 8, a water pump system 9, a water pipe 10, a heating switch 11, a water pump switch 12, a drainage switch 13, a water pump 14, a water pump inlet pipe 15, a booster pump 16, a booster pump drainage pipe 17, a water injection port 18, a water cover 19, a borehole a, a round head steel bar b, a cover body c, a hard soil layer d, backfill soil e, and a soft soil layer f.

[0022] For ordinary technicians in this field, other relevant drawings can be obtained based on the above drawings without any creative work. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below in conjunction with specific embodiments.

[0024] A simple portable device to solve the problem of freezing of surface monitoring points in winter, see attached Figure 2-4 , including: a power supply device 1, a water filling tank 2, a control switch 5, a heating rod 6, a water storage tank 7, a water pump system 9 and a water pipe 10.

[0025] A water injection tank 2 connected to the water tank 7 is installed on the top of the water tank 7. A power supply device 1 for supplying power to the water pump system 9 and the heating rod 6 is also installed on the top of the water tank 7. A control switch 5 for controlling the water pump system 9 and the heating rod 6 is arranged on the side of the power supply device 1. The heating rod 6 is arranged inside the water tank 7. A water pump system 9 for pumping and draining water is also arranged inside the water tank 7. The water pipe 10 is connected to the water pump system 9 and extends out of the water tank 7.

[0026] A water inlet 18 is arranged at the top of the water injection tank 2, and a water cover 19 is arranged on the water inlet 18. A connecting port 3 for communicating with the water storage tank 7 is arranged at the bottom of the water injection tank 2. When water needs to be added to the water storage tank 7, water can be added to the water inlet 18 of the water injection tank 2, and then the water flows into the water storage tank 7 from the connecting port 3.

[0027] The water pump system 9 includes a water pump 14 and a booster pump 16 installed on the bottom surface of the water tank 7 and connected to the power supply device 1 through an insulated power line 8. The water pipe 10 includes a water pump inlet pipe 15 connected to the water pump 14 and a booster pump drain pipe 17 connected to the booster pump 16. The water inlet (not shown in the figure) of the water pump inlet pipe 15 and the drain outlet (not shown in the figure) of the booster pump drain pipe 17 are located outside the water tank 7. The heating rod 6 is installed on the top surface of the water tank 7 and connected to the power supply device 1. The heating rod 6 is based on the principle of heating by current flowing through a resistance wire. A thick iron rod is used at the upper end to prevent it from heating so as not to burn the part near the power supply device 1. The lower heating part is heated by a heat-resistant resistance wire, and an insulating heat-conducting filler is filled between the resistance wire and the thick iron rod.

[0028] The control switch 5 includes a heating switch 11, a pumping switch 12 and a drain switch 13; the heating switch 11 controls the heating rod 6, and the power is automatically cut off when the heating rod 6 heats the water in the water tank 7 to boiling; the pumping switch 12 controls the pumping pump 14, and the pumping pump 14 is turned on when the pumping switch 12 is pressed, and it is turned off when it is released; the drain switch 13 controls the booster pump 16, and the booster pump 16 is turned on when the drain switch 13 is pressed, and it is turned off when it is released.

[0029] When it is necessary to thaw the cover c of the monitoring point, the operator first opens the water cover 19 of the water injection tank 2, adds an appropriate amount of water to the water injection port 18, and then covers the water cover 19; then presses the heating switch 11 to heat the water in the water storage tank 7 to boiling; then presses the drain switch 13, the booster pump 16 starts working, adjusts the position of the drain port (not shown in the figure) of the booster pump drain pipe 17, and aligns it with the position of the round-headed steel bar b and the cover c for watering. When the cover c is thawed, insert the water inlet (not shown in the figure) of the water pump inlet pipe 15 into the melted ice water, then presses the water pump switch 12 to recycle the water and prevent the cover c of the monitoring point from freezing again.

[0030] The power supply device 1 is a detachable power supply, which is convenient for charging and use of the device.

[0031] A handle 4 is provided on the top of the water tank 7 for easy carrying, and the carrying and operation are ergonomic.

[0032] The water filling box 2 is made of an acrylic glass plate, and the amount of water in the simple portable device that solves the freezing problem of the surface monitoring point in winter can be observed.

[0033] Among them, the shell of the water storage tank 7 is made of stainless steel, which is lightweight and has good thermal insulation and heat preservation effects. The cross-sectional dimensions of the water storage tank 7 are 8 cm in diameter and 16 cm in height, and can store 800 mL of water.

[0034] The water pipe 10 is made of transparent silicone, which is easy to bend and use.

[0035] For ease of explanation, spatial relative terms such as "upper", "lower", "left", "right" and the like are used in the embodiments to illustrate the relationship of one element or feature shown in the figure relative to another element or feature. It should be understood that, in addition to the orientation shown in the figure, the spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figure is inverted, the element described as being "under" other elements or features will be positioned "on" other elements or features. Therefore, the exemplary term "under" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used here can be interpreted accordingly.

[0036] Furthermore, relational terms such as “first” and “second” and the like are merely used to distinguish one component from another having the same name, but do not necessarily require or imply any such actual relationship or order between these components.

[0037] The above is an exemplary description of the present invention. It should be noted that, without departing from the core of the present invention, any simple deformation, modification or other equivalent replacement that can be done by other technical personnel in this field without expending creative labor falls within the protection scope of the present invention.

Claims

1. A simple portable device for solving the problem of freezing of ground surface monitoring points in winter, characterized by: Power supply unit, water filling tank, control switch, heating rod, water storage tank, water pump system and water pipe; A water injection tank connected to the water tank is installed on the top of the water tank, and a power supply device for supplying power to the water pump system and the heating rod is also installed on the top of the water tank. A control switch for controlling the water pump system and the heating rod switch is arranged on the side of the power supply device. A heating rod is arranged inside the water tank. A water pump system for pumping and draining water is also arranged inside the water tank. The water pipe is connected to the water pump system and extends out of the water tank.

2. A simple portable device for solving the freezing problem of ground surface monitoring points in winter according to claim 1, characterized in that: The water filling box is made of an acrylic glass plate, a water filling port is arranged on the top of the water filling box, a water cover is arranged on the water filling port, and a connecting port for connecting with a water storage tank is arranged at the bottom of the water filling box.

3. A simple portable device for solving the freezing problem of ground surface monitoring points in winter according to claim 1, characterized in that: The water pump system comprises a water pump and a booster pump which are installed on the inner bottom surface of the water storage tank and are connected to a power supply device through an insulated power line.

4. A simple portable device for solving the freezing problem of ground surface monitoring points in winter according to claim 1, characterized in that: The water pipe is made of transparent silicone and includes a water pump inlet pipe connected to the water pump and a booster pump drain pipe connected to the booster pump. The water inlet of the water pump inlet pipe and the drain outlet of the booster pump drain pipe are located outside the water tank.

5. A simple portable device for solving the freezing problem of ground surface monitoring points in winter according to claim 1, characterized in that: The heating rod is installed on the top surface inside the water tank and is connected to a power supply device.

6. A simple portable device for solving the freezing problem of ground surface monitoring points in winter according to claim 1, characterized in that: The power supply device is a detachable power supply.

7. A simple portable device for solving the freezing problem of ground surface monitoring points in winter according to claim 1, characterized in that: A handle is arranged on the top of the water storage tank.

Images