Gradient heat source integrated square cabin

Abstract

The utility model relates to a gradient heat source integrated square cabin which comprises a water tank, a first heater, a second heater, an output mechanism and a movable base. The bottom of the first heater is connected with the bottom of the water tank through a water supply pipe, a hot water output pipe and a steam output pipe are arranged at the top of the first heater, a first hot water connector is arranged on one side of the hot water output pipe, and a first steam connector is arranged on one side of the steam output pipe. The bottom of the second heater is connected with a steam output pipe, the top of the second heater is provided with a hot air output pipe, and one side of the hot air output pipe is provided with a first hot air interface; the output mechanism is connected with the first hot water connector, the first steam connector and the first hot air connector. The water tank, the first heater and the second heater are integrally mounted on the movable base, so that the water heater is convenient to move, can be flexibly deployed, can provide heat sources in three temperature intervals of hot water, steam and hot air, and can cope with different temperature requirements and operating conditions limited by working conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a gradient heat source integrated cabin. Background Art

[0002] The mainstream products of existing mobile heat source equipment still use fuel burners to provide hot air sources, and a small number of products use gas turbines to provide hot air sources. The types of heat sources provided by existing products are single.

[0003] In addition, due to the mechanism of the burner's working principle, flame combustion is greatly affected by the external environmental conditions. Under sub-zero ambient temperature conditions and plateau low oxygen conditions, the fuel burner will not burn fully and the thermal efficiency will be low, so that the outlet temperature will not meet the design working standards.

[0004] Gas turbines consume a lot of fuel and are complex to maintain. The entire system requires heavy trucks to transport, making it difficult to move. Utility Model Content

[0005] Based on the above description, the utility model provides a gradient heat source integrated cabin, which integrates the water tank, the first heater and the second heater on a movable base, is easy to move and can be flexibly deployed. It can also provide heat sources in three temperature ranges: hot water, steam and hot air, and can cope with operating conditions with different temperature requirements and working conditions.

[0006] The utility model solves the above technical problems with the following technical solutions: A gradient heat source integrated cabin comprises a water tank, a first heater, a second heater, an output mechanism and a movable base; the water tank, the first heater and the second heater are all mounted on the base;

[0007] The first heater is used to generate hot water or steam. The bottom of the first heater is connected to the bottom of the water tank via a water supply pipe, and the top of the first heater is provided with a hot water output pipe and a steam output pipe. One side of the hot water output pipe is provided with a first hot water interface via a first hot water valve, and one side of the steam output pipe is provided with a first steam interface via a first steam valve.

[0008] The second heater is used to generate hot air, the bottom of the second heater is connected to the steam output pipe, the top of the second heater is provided with a hot air output pipe, and one side of the hot air output pipe is provided with a first hot air interface through a first steam valve;

[0009] The output mechanism is connected to the first hot water interface, the first steam interface and the first hot air interface, and is used for spraying hot water, steam or hot air.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, a first heating coil is wound around the outside of the first heater, and a second heating coil is wound around the outside of the second heater, and the first heater and the second heater are heated by electromagnetic induction; a first control box and a second control box are also provided on the base, and the first control box is electrically connected to the first heating coil, and the second control box is electrically connected to the second heating coil.

[0012] Furthermore, an integrated cabinet is provided on the base, and the first heater, the second heater, the first control box and the second control box are all installed in the integrated cabinet.

[0013] Furthermore, the first heater is in the shape of a vertically arranged cylindrical barrel, and the first heating coil is spirally wound around the first heater.

[0014] Furthermore, the second heater is in the shape of a vertically arranged cylindrical tube, and a spiral flow channel is provided in the second heater; the second heating coil extends up and down and is sequentially wound around the inner and outer walls of the second heater.

[0015] Furthermore, a second hot water interface is provided on one side of the hot water output pipe through a second hot water valve, and the second hot water interface is connected to the top of the water tank through a return hot water pipe.

[0016] Furthermore, a second steam interface is provided on one side of the steam output pipe through a second steam valve, and the second steam interface is connected to the top of the water tank through a return steam pipe.

[0017] Furthermore, a flue heat exchanger is provided on the water supply pipe; a second hot air interface is provided on one side of the hot air output pipe through a second hot air valve, the second hot air interface is connected to the air inlet end of the flue heat exchanger through a return hot air pipe, and the air outlet end of the flue heat exchanger is connected to the air outlet through a hot air exhaust pipe.

[0018] Furthermore, the top of the water tank is connected to the air outlet through an exhaust pipe, and an exhaust valve is provided on the exhaust pipe.

[0019] Furthermore, a power supply mechanism is provided on the base, and the power supply mechanism is a generator set or an external mechanism for connecting to an external power source.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0021] 1. The utility model integrates the water tank, the first heater and the second heater on a movable base, which is convenient for movement and can be flexibly deployed. It can also provide heat sources in three temperature ranges: hot water, steam and hot air, and can cope with operating conditions with different temperature requirements and working conditions.

[0022] 2. By adopting electromagnetic induction heating, the equipment is small and easy to move. In addition, the electromagnetic induction heating method is not affected by the low temperature environment in cold areas and the oxygen-deficient environment at high altitudes, and can provide stable heating.

[0023] 3. By recycling hot water, steam or hot air, closed-loop secondary waste heat heating and co-production are achieved with high thermal efficiency. At the same time, in water-scarce environments in high-altitude and cold areas, ice cubes and a small amount of water can be added to the water tank, and the refluxed hot water or steam can be used to melt the ice into water for continued use in the equipment. Only a small amount of water is needed for startup to ensure that ice cubes can be used as a water source for heating in the future. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a gradient heat source integrated cabin provided by an embodiment of the present utility model;

[0025] Figure 2 This is a schematic diagram of the installation method of the integrated cabinet and water tank in Example 1 of the present utility model;

[0026] Figure 3 A schematic structural diagram of a gradient heat source integrated cabin provided by an embodiment of the present utility model;

[0027] Figure 4 A schematic structural diagram of a gradient heat source integrated cabin provided by an embodiment of the present utility model;

[0028] Figure 5 for Figure 4 Structural diagram from another perspective;

[0029] Figure 6 A schematic structural diagram of a gradient heat source integrated cabin provided by an embodiment of the present utility model;

[0030] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0031] 1. Water tank; 11. Return hot water pipe; 12. Return steam pipe; 13. Exhaust pipe; 14. Exhaust valve; 2. Integrated cabinet; 21. First heater; 211. Water supply pipe; 212. Flue heat exchanger; 213. Hot water output pipe; 214. First hot water interface; 215. Second hot water interface; 216. Steam output pipe; 217. First steam interface; 218. Second steam interface; 22. First heating coil; 23. First controller; 24. Second heater; 241. Hot air output pipe; 242. First hot air interface; 243. Second hot air interface; 244. Return hot air pipe; 245. Exhaust hot air pipe; 25. Second heating coil; 26. Second controller; 27. Exhaust port; 3. Generator set; 4. Socket; 5. Cart; 6. Train body; 7. Truck compartment; 8. Output mechanism; 9. Storage cabinet. DETAILED DESCRIPTION

[0032] To facilitate understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The accompanying drawings provide embodiments of the present application. However, the present application may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application.

[0034] It will be understood that spatial relational terms such as "under," "beneath," "beneath," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be understood that in addition to the orientations shown in the figures, spatial relational terms also include different orientations of the device in use and operation. For example, if the device in the drawings is turned over, the element or feature described as "under" or "beneath" or "beneath" the other elements will be oriented as "over" the other elements or features. Thus, the exemplary terms "under" and "under" may include both the above and below orientations. In addition, the device may also include alternative orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0035] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element or connected to the other element through an intermediate element. In the following embodiments, "connection" should be understood as "electrical connection", "communication connection", etc., if the connected circuits, modules, units, etc. can transmit electrical signals or data to each other.

[0036] When used herein, the singular forms "a", "an", and "the" may also include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" and the like specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the possibility of the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

[0037] Example 1

[0038] A gradient heat source integrated cabin includes a water tank 1, an integrated cabinet 2, an output mechanism 8, a power supply mechanism, and a movable base. The water tank 1, a first heater 21, and a second heater 24 are all mounted on the base, and the output mechanism 8 may or may not be mounted on the base.

[0039] In this embodiment, the base is a cart 5, and the power supply mechanism can be a generator set 3. This power supply mechanism is independent of external water and power supply networks, enabling isolated operation and lowering workplace requirements. The power supply mechanism also includes an external connection mechanism. In this embodiment, the external connection mechanism is a socket 4, which can be used to power the unit through an external power supply.

[0040] In addition, in this embodiment, the output mechanism is an output pipe that can be connected to various external devices to provide three heat sources: hot water, steam, or hot air. Specifically, the output pipe connects the first hot water interface 214, the first steam interface 217, and the first hot air interface 242. The output mechanism 8 can obtain hot water through the first hot water interface 214, steam through the first steam interface 217, and hot air through the first hot air interface 242, thereby providing heat sources in three temperature ranges: hot water, steam, and hot air, to meet operating conditions with different temperature requirements and operating conditions.

[0041] A first heater 21 , a first controller 23 , a second heater 24 and a second controller 26 are provided in the integrated cabinet 2 .

[0042] The first heater 21 is used to generate hot water or steam. The bottom of the first heater 21 is connected to the bottom of the water tank 1 through a water supply pipe 211, and a hot water output pipe 213 and a steam output pipe 216 are provided on the top of the first heater 21. One side of the hot water output pipe 213 is provided with a first hot water interface 214 through a first hot water valve, and one side of the steam output pipe 216 is provided with a first steam interface 217 through a first steam valve.

[0043] Specifically, the first heater 21 is in the shape of a vertical cylindrical barrel, and the first heating coil 22 is spirally wound around the first heater 21, heating the interior of the first heater 21 through electromagnetic induction. A first control box is electrically connected to the first heating coil 22 and is used to control the operating state of the first heating coil 22.

[0044] The second heater 24 is used to generate hot air. The bottom of the second heater 24 is connected to the steam output pipe 216. The top of the second heater 24 is provided with a hot air output pipe 241. One side of the hot air output pipe 241 is provided with a first hot air interface 242 through a first steam valve.

[0045] Specifically, the second heater 24 is a vertically mounted cylindrical tube with a spiral flow channel within it, ensuring that the steam remains within the heater for a longer period of time, thereby fully heating the steam and producing hot air. The second heating coil 25 extends vertically and is sequentially wound around the inner and outer walls of the second heater 24. A second control box is electrically connected to the second heating coil 25 and is used to control its operating state.

[0046] In addition, this embodiment uses electromagnetic induction heating, the device is small in size and can be installed on a cart 5, which is easy to move and can be flexibly deployed. The electromagnetic induction heating method is also not affected by the low temperature environment in cold areas and the oxygen-deficient environment at high altitudes to provide stable heating.

[0047] This embodiment is also provided with a circulation system, which realizes closed-loop secondary waste heat heating and co-production by recycling hot water, steam or hot air, and has high thermal efficiency.

[0048] Specifically, a second hot water interface 215 is provided on one side of the hot water output pipe 213 through a second hot water valve. The second hot water interface 215 is connected to the top of the water tank 1 through a hot water return pipe 11 for recovering hot water.

[0049] A second steam interface 218 is provided on one side of the steam output pipe 216 through a second steam valve. The second steam interface 218 is connected to the top of the water tank 1 through a steam return pipe 12 for recovering steam.

[0050] A flue heat exchanger 212 is provided on the water supply pipe 211. A second hot air port 243 is provided on one side of the hot air output pipe 241 via a second hot air valve. The second hot air port 243 is connected to the air inlet of the flue heat exchanger 212 via a hot air return pipe 244. The air outlet of the flue heat exchanger 212 is connected to the air outlet via a hot air exhaust pipe 245. The flue heat exchanger 212 is provided to recover excess heat from the hot air.

[0051] The top of the water tank 1 is also connected to an air outlet through an exhaust pipe 13 , and an exhaust valve 14 is provided on the exhaust pipe 13 .

[0052] In this embodiment, ice cubes and a small amount of water can also be added to the water tank 1, and the reflux hot water or steam can be used to melt the ice cubes into water for the equipment to continue using. Only a small amount of water is needed for startup to ensure that the ice cubes can be used as a water source for heating in the future. It is more suitable for use in water-scarce environments in high-altitude and cold areas.

[0053] Example 2

[0054] This embodiment differs from the first embodiment in that the output mechanism 8 is mounted on the cart 5. The output mechanism 8 includes a retractable hot air rigid conduit and a duckbill nozzle located at the top of the hot air rigid conduit. The bottom end of the hot air rigid conduit is connected to the integrated cabinet 2 via a hose. The cart 5 is also provided with a storage cabinet 9 for storing the hot air rigid conduit and the hose. In this embodiment, the retractable hot air rigid conduit can be deployed to blow hot air through the duckbill nozzle toward the hardened snow on the roof.

[0055] The power supply mechanism can be a generator set 3, which is independent of the external water and power supply networks, can achieve island operation, and has lower workplace requirements. The power supply mechanism also includes an external connection mechanism. In this embodiment, the external connection mechanism is a socket 4, which can be used to power the unit using an external power supply.

[0056] Currently, mainstream small-scale snow-clearing equipment for courtyards and roads operates on two main principles: suction-and-throw and sweep-and-throw. The drawback of both these methods is that they throw snow off the surface of the vehicle to a temporary pile, effectively preventing it from being removed. Furthermore, this snow piles up and thickens, making it more difficult to operate in these areas. This embodiment uses 500°C hot air to quickly melt snow on rooftops, preventing secondary snow accumulation.

[0057] Example 3

[0058] This embodiment differs from the first embodiment in that the base is a train body 6, and the output mechanism 8 includes a lifting bow on the top of the train body 6 and a track ice clearing mechanism at the front end of the train body 6. Multiple integrated cabinets 2 can be installed in parallel on the train body 6 to improve the efficiency of heating and generating hot water, steam, or hot air.

[0059] This embodiment transports the water tank 1 and integrated cabinet 2 via the train body 6, gradually clearing snow from the tracks and overhead cables along the track, meeting the requirements for de-icing overhead cables while a high-speed train is in motion. The use of electromagnetic induction heating reduces the weight of the integrated cabinet 2, enabling it to operate continuously for extended periods and distances.

[0060] Example 4

[0061] The difference between this embodiment and the first embodiment is that the base is a truck compartment 7, and the output mechanism 8 includes a duckbill nozzle at the front end of the truck compartment 7. Multiple integrated cabinets 2 can be arranged in parallel on the truck body to improve the efficiency of heating to generate hot water, steam or hot air.

[0062] The utility model truck compartment 7 transports the water tank 1 and the integrated cabinet 2, and is suitable for clearing snow from the road. In addition, by using electromagnetic heating to heat the high-temperature steam, a continuous high-temperature, low-pressure hot air flow can be generated to blow on the road surface. The utility model is lightweight and inexpensive, and can be carried out on a light-duty, small-tonnage truck, which is streamlined and efficient.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A gradient heat source integrated shelter, characterized in that: The device comprises a water tank, a first heater, a second heater, an output mechanism and a movable base; the water tank, the first heater and the second heater are all mounted on the base; The first heater is used to generate hot water or steam. The bottom of the first heater is connected to the bottom of the water tank via a water supply pipe, and the top of the first heater is provided with a hot water output pipe and a steam output pipe. One side of the hot water output pipe is provided with a first hot water interface via a first hot water valve, and one side of the steam output pipe is provided with a first steam interface via a first steam valve. The second heater is used to generate hot air, the bottom of the second heater is connected to the steam output pipe, the top of the second heater is provided with a hot air output pipe, and one side of the hot air output pipe is provided with a first hot air interface through a first steam valve; The output mechanism is connected to the first hot water interface, the first steam interface and the first hot air interface for ejecting hot water or steam or hot air; A first heating coil is wound around the outside of the first heater, and a second heating coil is wound around the outside of the second heater, and the first heater and the second heater are heated by electromagnetic induction; a first control box and a second control box are also provided on the base, and the first control box is electrically connected to the first heating coil, and the second control box is electrically connected to the second heating coil.

2. The gradient heat source integrated shelter according to claim 1, characterized in that: An integrated cabinet is provided on the base, and the first heater, the second heater, the first control box and the second control box are all installed in the integrated cabinet.

3. The gradient heat source integrated shelter according to claim 1, characterized in that: The first heater is in the shape of a vertically arranged cylindrical barrel, and the first heating coil is spirally wound around the first heater.

4. The gradient heat source integrated shelter according to claim 1, characterized in that: The second heater is in the shape of a vertically arranged cylindrical tube, and a spiral flow channel is provided in the second heater; the second heating coil extends up and down and is sequentially wound around the inner and outer walls of the second heater.

5. The gradient heat source integrated shelter according to claim 1, characterized in that: A second hot water interface is provided on one side of the hot water output pipe through a second hot water valve, and the second hot water interface is connected to the top of the water tank through a return hot water pipe.

6. The gradient heat source integrated shelter according to claim 1, characterized in that: A second steam interface is provided on one side of the steam output pipe through a second steam valve, and the second steam interface is connected to the top of the water tank through a return steam pipe.

7. The gradient heat source integrated shelter according to claim 1, characterized in that: A flue heat exchanger is provided on the water supply pipe; a second hot air interface is provided on one side of the hot air output pipe through a second hot air valve, the second hot air interface is connected to the air inlet end of the flue heat exchanger through a return hot air pipe, and the air outlet end of the flue heat exchanger is connected to the air outlet through a hot air exhaust pipe.

8. The gradient heat source integrated shelter according to claim 7, characterized in that: The top of the water tank is connected to the air outlet through an exhaust pipe, and an exhaust valve is provided on the exhaust pipe.

9. The gradient heat source integrated shelter according to claim 1, characterized in that: A power supply mechanism is provided on the base, and the power supply mechanism is a generator set or an external mechanism for connecting to an external power source.

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