Device for preventing water pipe of movable house from freezing

Abstract

The utility model relates to the technical field of water pipes, in particular to a movable house water pipe freezing prevention device which comprises a mounting plate, a water inlet pipe is fixedly arranged on the side wall of the mounting plate, and a bearing frame is arranged on one side of the mounting plate. A graphene heating piece is laid on the outer wall of the water inlet pipe, the lower side of the bearing frame communicates with a drainage pipe, the lower end of the drainage pipe is connected to a mounting plate through a bolt, and the mounting plate is made of a rigid material and is of an L-shaped structure; the water inlet pipe and the water outlet pipe penetrate through the mounting plate and extend to the outside, and the outer walls of the contact positions of the water inlet pipe and the water outlet pipe with the mounting plate are sleeved with heat insulation sleeves. By means of the graphene heating piece arranged on the outer wall of the water inlet pipe and the arranged control unit in cooperation, when the external environment temperature is low, the water inlet pipe and the water drainage pipe can be subjected to timing heating treatment, and then the water pipe can be prevented from being frozen and exploded.

Description

Technical Field

[0001] The utility model relates to the technical field of houses, in particular to a device for preventing water pipes of movable houses from freezing. Background Art

[0002] Movable houses are often used in construction sites, which are similar to prefabricated houses. The difference is that after the first construction, the shape of prefabricated houses usually remains fixed, but mobile houses are understood as folding houses. After use, they can be folded and stored for subsequent multiple uses. Folding houses are usually equipped with water inlet pipes, and the ports of the water inlet pipes can maintain communication with the external water source at the installation location; however, since the foundation of mobile houses is not specially designed, the water pipes are usually exposed to the external environment. When encountering cold weather, the water pipes are prone to ice, affecting their use. In view of this, we propose a device to prevent the water pipes of mobile houses from freezing. Utility Model Content

[0003] Technical issues solved

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a device for preventing the water pipes of a mobile house from freezing, which can effectively solve the problem that the foundations of existing mobile houses are not specially designed, so that the water pipes are usually exposed to the external environment. When encountering cold weather, the water pipes are easy to freeze, affecting the use.

[0005] Technical Solution

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The utility model provides a device for preventing water pipes of a movable house from freezing, comprising a mounting plate, a water inlet pipe being fixedly arranged on the side wall of the mounting plate, and a receiving frame being arranged on one side of the mounting plate; a graphene heating sheet is laid on the outer wall of the water inlet pipe, a drain pipe is connected to the lower side of the receiving frame, and the lower end of the drain pipe is connected to the mounting plate by bolts.

[0008] Furthermore, the mounting plate is made of a rigid material and has an L-shaped structure; the water inlet pipe and the drain pipe both pass through the mounting plate and extend to the outside.

[0009] Furthermore, a protective sleeve is provided on the outer side of the drain pipe, and the protective sleeve is a circular tube structure.

[0010] Furthermore, an annular heating wire is arranged in the middle of the protective sleeve and the drain pipe.

[0011] Furthermore, a heat insulation sleeve is provided on the outer wall of the contact position between the water inlet pipe and the drain pipe and the mounting plate.

[0012] Furthermore, it also includes a control unit arranged on the outer wall of the mounting plate, and the control unit includes a temperature sensor arranged on the outer wall of the protective sleeve. When the temperature sensor detects that the ambient temperature is lower than zero degrees Celsius, it will control the graphene heating plate and the annular heating wire to be energized to heat the water inlet pipe and the drain pipe respectively.

[0013] Furthermore, the upper end of the sheath overlaps with the bottom surface of the receiving frame, and the lower end of the protective sheath overlaps with the top surface of the bolt.

[0014] Beneficial Effects

[0015] Compared with the known public technology, the technical solution provided by the utility model has the following beneficial effects:

[0016] The utility model uses a graphene heating plate arranged on the outer wall of the water inlet pipe and a control unit arranged in cooperation, so that when the external ambient temperature is low, the water inlet pipe and the drain pipe can be heated at a fixed time, thereby preventing the water pipe from freezing and bursting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the water inlet pipe, the water outlet pipe and the mounting plate of the utility model;

[0019] Figure 2 This is a schematic diagram of the position relationship between the water inlet pipe and the water outlet pipe of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the annular heating wire and the protective sleeve of the utility model when they are separated;

[0021] Figure 4 It is a structural schematic diagram of the control unit of the utility model.

[0022] The numbers in the figure represent:

[0023] 100, mounting plate; 110, thermal insulation sleeve;

[0024] 200. control unit;

[0025] 300, water inlet pipe; 310, graphene heating sheet;

[0026] 400, receiving frame; 410, drain pipe; 420, protective cover; 421, bolt; 430, annular heating wire. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0028] The utility model is further described below in conjunction with embodiments.

[0029] Example: Refer to the attached Figure 1-4 As shown in, a device for preventing water pipes in a mobile house from freezing includes a mounting plate 100, a water inlet pipe 300 is fixedly arranged on the side wall of the mounting plate 100, and a receiving frame 400 is arranged on one side of the mounting plate 100; a graphene heating sheet 310 is laid on the outer wall of the water inlet pipe 300, and a drain pipe 410 is connected to the lower side of the receiving frame 400, and the lower end of the drain pipe 410 is connected to the mounting plate 100 by a bolt 421. First of all, it should be noted that in this application, the correspondingly arranged water inlet pipe 300 and drain pipe 410 can be disassembled relative to the mounting plate 100;

[0030] The mounting plate 100 is made of rigid material and is an L-shaped structure. The mounting plate 100 mentioned in the present application is the steel structure of the bottom and side of the mobile house, and the bend of the mounting plate 100 can be folded to facilitate subsequent transportation; the water inlet pipe 300 and the drain pipe 410 both extend to the outside through the mounting plate 100, and a heat insulation sleeve 110 is sleeved on the outer wall of the contact position between the water inlet pipe 300 and the drain pipe 410 and the mounting plate 100. By setting the heat insulation sleeve 110, when the mobile house is used in a low temperature environment, the heat insulation sleeve 110 can effectively prevent the low temperature of the steel structure from affecting the water inlet pipe 300 and the drain pipe 410;

[0031] At the same time, in the present application, in order to prevent the water inlet pipe 300 and the drain pipe 410 from being affected by low temperature, the pipes are heated by the graphene heating plate 310 and the annular heating wire 430 respectively. Therefore, in the present application, the heat insulation sleeve 110 is set to avoid affecting the structure of the mounting plate 100.

[0032] A protective sleeve 420 is provided on the outer side of the drain pipe 410, the upper end of the protective sleeve 420 overlaps the bottom surface of the receiving frame 400, and the lower end of the protective sleeve 420 overlaps the top surface of the bolt 421. It should be noted that in the present application, in order to prevent the drain pipe 410 from being affected by the external low temperature environment, a protective sleeve 420 is provided, and an annular heating wire 430 is provided on the outer wall of the drain pipe 410. When the annular heating wire 430 is in operation, it prevents users from contacting the annular heating wire 430, and the protective sleeve 420 can also prevent users from being scalded.

[0033] An annular heating wire 430 is arranged in the middle of the protective sleeve 420 and the drain pipe 410; and a control unit 200 is also arranged on the outer wall of the mounting plate 100. The control unit 200 includes a temperature sensor arranged on the outer wall of the protective sleeve 420. When the temperature sensor detects that the ambient temperature is lower than zero degrees Celsius, it will control the graphene heating sheet 310 and the annular heating wire 430 to be energized, and heat the water inlet pipe 300 and the drain pipe 410 respectively. Specifically, in the present application, the control unit 200 can control the graphene heating sheet 310 and the annular heating wire 430 to heat the pipes according to the external ambient temperature, so as to effectively avoid the problem of freezing and bursting of the water pipes.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for preventing water pipes in a mobile house from freezing, characterized in that: include: A mounting plate (100), a water inlet pipe (300) being fixedly arranged on a side wall of the mounting plate (100), and a receiving frame (400) being arranged on one side of the mounting plate (100); A graphene heating sheet (310) is laid on the outer wall of the water inlet pipe (300), and a drainage pipe (410) is connected to the lower side of the receiving frame (400), and the lower end of the drainage pipe (410) is connected to the mounting plate (100) via bolts (421).

2. A device for preventing water pipes in a mobile house from freezing according to claim 1, characterized in that: The mounting plate (100) is made of a rigid material and has an L-shaped structure; the water inlet pipe (300) and the drain pipe (410) both pass through the mounting plate (100) and extend to the outside.

3. The device for preventing water pipes in a mobile house from freezing according to claim 1, characterized in that: A protective sleeve (420) is provided on the outer side of the drainage pipe (410), and the protective sleeve (420) is a circular tube structure.

4. The device for preventing water pipes in a movable house from freezing according to claim 3, characterized in that: An annular heating wire (430) is disposed in the middle of the protective sleeve (420) and the drainage pipe (410).

5. The device for preventing water pipes in a mobile house from freezing according to claim 3, characterized in that: In addition, a heat insulation sleeve (110) is sleeved on the outer wall of the water inlet pipe (300) and the drainage pipe (410) at the contact position with the mounting plate (100).

6. The device for preventing water pipes in a movable house from freezing according to claim 3, characterized in that: The invention also includes a control unit (200) arranged on the outer wall of the mounting plate (100), wherein the control unit (200) includes a temperature sensor arranged on the outer wall of the protective sleeve (420), and when the temperature sensor detects that the ambient temperature is lower than zero degrees Celsius, the temperature sensor controls the graphene heating plate (310) and the annular heating wire (430) to be energized, thereby heating the water inlet pipe (300) and the drain pipe (410) respectively.

7. The device for preventing water pipes in a movable house from freezing according to claim 3, characterized in that: The upper end of the protective sleeve (420) overlaps with the bottom surface of the receiving frame (400), and the lower end of the protective sleeve (420) overlaps with the top surface of the bolt (421).

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