Heating device and container assembly

Abstract

The invention relates to the technical field of field construction equipment, and provides a heating device and a container assembly. The heating device comprises a heat conduction storage pipe, a heating sleeve, a heating coil pipe and a circulating power pump. The heat conduction storage pipe is used for containing and storing heat conduction liquid, and the heat conduction storage pipe can be arranged behind a door of the container body in order to increase the space in the container body. The heat conduction storage pipe is sleeved with a heating sleeve, and the heating sleeve can emit heat to heat the heat conduction liquid in the heat conduction storage pipe. The heating coil pipe is connected with the heat conduction storage pipe, and the circulating power pump is connected between the heating coil pipe and the heat conduction storage pipe so that heat conduction liquid can circulate between the heat conduction storage pipe and the heating coil pipe. The heating coil is arranged at the bottom of the container body in a coiled mode so as to dissipate heat into the container body, and the heating requirement of field constructors is met. Through the structural arrangement, on one hand, field heating is not limited by the environment, the heating safety is guaranteed, and on the other hand, the heating device is small in occupied space and convenient to heat.

Description

Technical Field

[0001] The present invention relates to the technical field of field construction equipment, and in particular to a heating device and a container assembly. Background Art

[0002] During field construction, especially in cold regions and during cold seasons, workers exposed to low temperatures not only impact their work efficiency but can also harm their health. Common methods of heating outdoors include using campfires or carrying traditional heating equipment. Campfires pose safety risks and are subject to significant environmental constraints. Traditional heating equipment is bulky and heavy, making it inconvenient to use outdoors. Summary of the Invention

[0003] In response to the above technical problems, the present invention provides a heating device and a container assembly.

[0004] A first aspect of the present invention provides a heating device, comprising: a heat-conducting storage pipe, the heat-conducting storage pipe being used to hold heat-conducting liquid and being placed behind a door of a container body; a heating sleeve, the heating sleeve being put on the heat-conducting storage pipe and being used to heat the heat-conducting liquid in the heat-conducting storage pipe; a heating coil, the heating coil being connected to the heat-conducting storage pipe and being coiled at the bottom of the container body; and a circulating power pump, the circulating power pump being connected to the heating coil and being used to provide circulating power for the heat-conducting liquid.

[0005] According to a heating device provided by the present invention, the heating device further includes: a waterproof insulation board, the waterproof insulation board is laid on the bottom of the container body, and the heating coil is arranged on the bottom of the waterproof insulation board.

[0006] According to a heating device provided by the present invention, the heating coil includes a heating section, a high-temperature liquid inlet section and a low-temperature liquid outlet section, wherein the liquid outlet of the heat-conducting storage pipe is connected to the high-temperature liquid inlet section, the high-temperature liquid inlet section is connected to the heating section, the heating section is connected to the low-temperature liquid outlet section, and the low-temperature liquid outlet section is connected to the liquid inlet of the heat-conducting storage pipe.

[0007] According to a heating device provided by the present invention, a first branch pipe is provided on the high-temperature liquid inlet section, and a first stop valve is provided on the first branch pipe.

[0008] According to a heating device provided by the present invention, a second branch pipe is provided on the low-temperature liquid outlet section, and a second stop valve is provided on the second branch pipe.

[0009] According to a heating device provided by the present invention, a liquid filling port and a liquid level detection device are provided on the heat-conducting storage pipe, and a liquid filling valve is installed at the liquid filling port.

[0010] According to a heating device provided by the present invention, the heating device also includes a control device; the control device is connected to the liquid level detection device and the liquid filling valve, and is used to control the working state of the liquid filling valve based on the detection result of the liquid level detection device.

[0011] According to a heating device provided by the present invention, the heating device also includes a temperature detection device, which is used to detect the temperature inside the heat storage pipe; the control device is connected to the temperature detection device and the heating jacket, and is used to control the working state of the heating jacket based on the detection result of the temperature detection device.

[0012] According to a heating device provided by the present invention, the heat-conducting storage pipe includes a steel pipe, and the heating sleeve includes a ceramic heating ring.

[0013] According to a second aspect of the present invention, a container assembly is provided, comprising a container body and the heating device as described above.

[0014] The heating device provided by the present invention includes a heat storage pipe, a heating jacket, a heating coil and a circulating power pump. The heat storage pipe is used to contain and store heat transfer liquid. In order to increase the space inside the container body, the heat storage pipe can be arranged behind the door of the container body. A heating jacket is arranged on the outside of the heat storage pipe, and the heating jacket can generate heat to heat the heat transfer liquid in the heat storage pipe. The heating coil is connected to the heat storage pipe, and a circulating power pump is connected between the heating coil and the heat storage pipe to circulate the heat transfer liquid between the heat storage pipe and the heating coil. The heating coil is arranged at the bottom of the container body to dissipate heat into the container body to meet the heating needs of field construction workers.

[0015] Through this structural setting, on the one hand, outdoor heating is not restricted by the environment and the safety of heating is guaranteed. On the other hand, the heating device occupies less space and heating is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic structural diagram of the heating device provided by the present invention.

[0018] Figure numerals: 100, heat-conducting storage pipe; 200, heating jacket; 300, heating coil; 310, heating section; 320, high-temperature liquid inlet section; 330, low-temperature liquid outlet section; 400, circulating power pump; 500, waterproof insulation board; 610, first diversion branch; 620, second diversion branch; 630, first stop valve; 640, second stop valve; 700, liquid filling port; 800, liquid level detection device; 900, temperature detection device. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0020] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; and direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on the specific circumstances.

[0022] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0023] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, in the absence of mutual contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer. The technical solutions in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] The following combination Figure 1 A heating device and a container assembly provided by an embodiment of the present invention are described. It should be understood that the following description is merely an illustrative embodiment of the present invention and does not constitute any particular limitation to the present invention.

[0025] The embodiment of the first aspect of the present invention provides a heating device, such as Figure 1 As shown, the heating device includes: a heat-conducting storage pipe 100, which is used to hold heat-conducting liquid and is placed outside the container body; a heating jacket 200, which is put on the heat-conducting storage pipe 100 and is used to heat the heat-conducting liquid in the heat-conducting storage pipe 100; a heating coil 300, which is connected to the heat-conducting storage pipe 100 and is coiled at the bottom of the container body; and a circulating power pump 400, which is connected to the heating coil 300 and is used to provide circulation power for the heat-conducting liquid.

[0026] The heating device provided by the present invention includes a heat storage pipe 100, a heating jacket 200, a heating coil 300, and a circulating power pump 400. The heat storage pipe 100 is used to store heat transfer fluid. In order to increase the space inside the container body, the heat storage pipe 100 can be arranged outside the container body. The heating jacket 200 is placed outside the heat storage pipe 100, and the heating jacket 200 can generate heat to heat the heat transfer fluid in the heat storage pipe 100. The heating coil 300 is connected to the heat storage pipe 100, and a circulating power pump 400 is connected between the heating coil 300 and the heat storage pipe 100 to circulate the heat transfer fluid between the heat storage pipe 100 and the heating coil 300. The heating coil 300 is coiled to the bottom of the container body to dissipate heat into the container body to meet the heating needs of field construction workers.

[0027] Through this structural setting, on the one hand, outdoor heating is not restricted by the environment and the safety of heating is guaranteed. On the other hand, the heating device occupies less space and heating is more convenient.

[0028] For example, a plurality of heating jackets 200 may be disposed at intervals along the axial direction of the thermal storage pipe 100 .

[0029] In one embodiment of the present invention, the heating device further includes: a waterproof insulation board 500 , which is laid on the bottom of the container body, and the heating coil 300 is coiled on the bottom of the waterproof insulation board 500 .

[0030] For example, the waterproof insulation board 500 can cover the entire bottom of the container body, and the heating coil 300 can be installed on the bottom of the waterproof insulation board 500. This can reduce heat loss from the heating coil 300 and improve the heating uniformity of the heating device. Specifically, the waterproof insulation board 500 is a waterproof insulation wood board. The heating coil 300 can be made from waste drill rods from the construction site. The heating coil 300 is then processed and welded to form the heating coil 300 and laid on the bottom of the container body. The waterproof insulation wood board is then laid on top of the heating coil 300.

[0031] In one embodiment of the present invention, the heating coil 300 includes a heating section 310 , a high-temperature liquid inlet section 320 , and a low-temperature liquid outlet section 330 .

[0032] Among them, the liquid outlet of the thermal storage pipe 100 is connected to the high-temperature liquid inlet section 320, the high-temperature liquid inlet section 320 is connected to the heating section 310, the heating section 310 is connected to the low-temperature liquid outlet section 330, and the low-temperature liquid outlet section 330 is connected to the liquid inlet of the thermal storage pipe 100.

[0033] In one embodiment of the present invention, a first branch pipe 610 is provided on the high-temperature liquid inlet section 320 , and a first stop valve 630 is provided on the first branch pipe 610 .

[0034] In one embodiment of the present invention, a second branch pipe 620 is provided on the low-temperature liquid outlet section 330 , and a second stop valve 640 is provided on the second branch pipe 620 .

[0035] like Figure 1 As shown, the thermal storage pipe 100 is provided with a liquid inlet at one end and a liquid outlet at the other end. The liquid outlet of the thermal storage pipe 100 is connected to the high-temperature liquid inlet section 320, allowing the high-temperature thermal conductive liquid in the thermal storage pipe 100 to enter the high-temperature liquid inlet section 320. The high-temperature liquid inlet section 320 is connected to the heating section 310, allowing the high-temperature thermal conductive liquid in the high-temperature liquid inlet section 320 to enter the heating section 310 and provide heat to the container body through the heating section 310. The heating section 310 is connected to the low-temperature liquid outlet section 330, allowing the low-temperature thermal conductive liquid in the heating section 310, after heat dissipation, to enter the low-temperature liquid outlet section 330. The low-temperature liquid outlet section 330 is connected to the liquid inlet of the thermal storage pipe 100, allowing the low-temperature thermal conductive liquid in the low-temperature liquid outlet section 330 to enter the thermal storage pipe 100 for reheating. For example, the thermal conductive liquid is water. A first branch pipe 610 is installed on the high-temperature liquid inlet section 320, and a second branch pipe 620 is installed on the low-temperature liquid outlet section 330. The first and second branch pipes 610, 620 can be installed inside or outside the container body as needed. A first shutoff valve 630 is installed on the first branch pipe 610, and a second shutoff valve 640 is installed on the second branch pipe 620. The first shutoff valve 630 can be used as a hot water tap, and the second shutoff valve 640 can be used as a cold water tap, allowing construction workers to have ready access to hot and cold water for their work and daily needs.

[0036] In one embodiment of the present invention, the thermal storage tube 100 is provided with a liquid filling port 700 and a liquid level detection device 800. A liquid filling valve is installed at the liquid filling port 700. The liquid filling port 700 is located at the top of the thermal storage tube 100. The liquid level detection device 800 can determine the liquid level within the thermal storage tube 100. When the liquid level is low, it indicates that the thermal storage tube 100 is short of thermal transfer liquid. The liquid filling valve is opened to replenish the thermal storage tube 100 with thermal transfer liquid.

[0037] In one embodiment of the present invention, the heating device further includes a control device; the control device is connected to the liquid level detection device 800 and the liquid filling valve, and is used to control the working state of the liquid filling valve based on the detection result of the liquid level detection device 800.

[0038] During operation, when the liquid level detection device 800 detects that the actual liquid level in the thermal storage tube 100 is lower than the preset liquid level, the control device can automatically control the liquid filling valve to open to replenish the thermal liquid in the thermal storage tube 100 to the preset liquid level. When the liquid level detection device 800 detects that the actual liquid level in the thermal storage tube 100 is not lower than the preset liquid level, the control device automatically controls the liquid filling valve to close to stop the thermal liquid filling operation and prevent overflow.

[0039] In one embodiment of the present invention, the heating device also includes a temperature detection device 900, which is used to detect the temperature inside the heat-conducting storage tube 100; the control device is connected to the temperature detection device 900 and the heating jacket 200, and is used to control the working state of the heating jacket 200 based on the detection results of the temperature detection device 900.

[0040] During operation, when the temperature detection device 900 detects that the actual temperature inside the heat storage pipe 100 is lower than a preset temperature, the control device automatically controls the heating jacket 200 to activate the heating function, thereby raising the heat transfer fluid inside the heat storage pipe 100 to the preset temperature, thereby ensuring warmth inside the container. When the temperature detection device 900 detects that the actual temperature inside the heat storage pipe 100 is not lower than the preset temperature, the control device automatically controls the heating jacket 200 to stop heating to save energy.

[0041] It should be noted that the present invention does not impose any restrictions on the specific type and material of the thermal storage pipe 100 and the heating jacket 200. For example, in one embodiment of the present invention, the thermal storage pipe 100 is a steel pipe, more specifically, a 168 mm thick steel pipe. The heating jacket 200 is a ceramic heating coil.

[0042] The entire heating device is also provided with a cable plug, which is connected to the heating sleeve 200. In one embodiment of the present invention, the cable is a waterproof cable with a diameter of 25 mm.

[0043] According to the embodiments described above, the heating device has a simple structure, can be made of local materials, and the various components in the device are easy to obtain and assemble, and the cost is low. In addition, the heating device is easy to install, small in size, and light in weight, making it convenient to transport and move with the container site during field construction. It is driven by electric energy, and the energy supply is relatively stable. The high-temperature ceramic heating coil has a significant energy-saving effect, which reduces the cost of use. The circulating power pump 400 promotes the circulation of the heat transfer fluid, which can quickly and evenly dissipate heat to the environment inside the container body, providing a warm working and accommodation environment for construction personnel, and a good heating effect. In addition, hot and cold water can be taken at any time to facilitate the use of construction personnel.

[0044] An embodiment of the second aspect of the present invention provides a container assembly, comprising a container body and the heating device as described above.

[0045] In the container assembly provided by the present invention, since it includes the heating device as described above, it also has the advantages as described above.

[0046] Finally, it should be noted that 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 make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A heating device, characterized in that: include: A heat transfer storage pipe (100), the heat transfer storage pipe (100) is used to contain heat transfer liquid and is placed behind the door of the container body; a heating jacket (200), the heating jacket (200) being sleeved onto the heat-conducting storage pipe (100) and used for heating the heat-conducting liquid in the heat-conducting storage pipe (100); A heating coil (300), the heating coil (300) being in communication with the heat storage pipe (100) and being disposed at the bottom of the container body; A circulating power pump (400), the circulating power pump (400) is connected to the heating coil (300) and is used to provide circulating power for the heat transfer fluid.

2. The heating device according to claim 1, characterized in that The heating device further comprises: A waterproof heat-insulating plate (500) is laid on the bottom of the container body, and the heating coil (300) is coiled on the bottom of the waterproof heat-insulating plate (500).

3. The heating device according to claim 2, characterized in that The heating coil (300) comprises a heating section (310), a high-temperature liquid inlet section (320), and a low-temperature liquid outlet section (330). The liquid outlet of the heat-conducting storage pipe (100) is connected to the high-temperature liquid inlet section (320), the high-temperature liquid inlet section (320) is connected to the heating section (310), the heating section (310) is connected to the low-temperature liquid outlet section (330), and the low-temperature liquid outlet section (330) is connected to the liquid inlet of the heat-conducting storage pipe (100).

4. The heating device according to claim 3, characterized in that The high-temperature liquid inlet section (320) is provided with a first branch pipe (610), and the first branch pipe (610) is provided with a first stop valve (630).

5. The heating device according to claim 4, characterized in that A second branch pipe (620) is provided on the low-temperature liquid outlet section (330), and a second stop valve (640) is provided on the second branch pipe (620).

6. The heating device according to claim 1, characterized in that The heat-conducting storage pipe (100) is provided with a liquid adding port (700) and a liquid level detection device (800), and a liquid adding valve is installed at the liquid adding port (700).

7. The heating device according to claim 6, characterized in that The heating device further includes a control device; The control device is connected to the liquid level detection device (800) and the liquid adding valve, and is used to control the working state of the liquid adding valve based on the detection result of the liquid level detection device (800).

8. The heating device according to claim 7, characterized in that The heating device further comprises a temperature detection device (900), wherein the temperature detection device (900) is used to detect the temperature inside the heat-conducting storage pipe (100); The control device is connected to the temperature detection device (900) and the heating jacket (200), and is used to control the working state of the heating jacket (200) based on the detection result of the temperature detection device (900).

9. The heating device according to any one of claims 1 to 8, characterized in that: The heat-conducting storage pipe (100) comprises a steel pipe, and the heating jacket (200) comprises a ceramic heating ring.

10. A container assembly, characterized in that: The heating device comprises a container body and a heating device according to any one of claims 1 to 9.

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