CN214620096U - Novel portable microwave heat transfer device - Google Patents
Novel portable microwave heat transfer device Download PDFInfo
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- CN214620096U CN214620096U CN202120851916.3U CN202120851916U CN214620096U CN 214620096 U CN214620096 U CN 214620096U CN 202120851916 U CN202120851916 U CN 202120851916U CN 214620096 U CN214620096 U CN 214620096U
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- water
- cooling coil
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Abstract
The utility model discloses a novel portable microwave heat transfer device belongs to electrical heating technical field. This novel portable microwave heat transfer device includes: the middle of the box body is fixedly provided with a vertical plate, and the box body is divided into a first cavity and a second cavity; the microwave heating furnace is arranged at the bottom of the second cavity; the water pipe structure comprises a water inlet pipe and a water outlet pipe which are positioned in a first cavity, a cooling coil pipe is positioned in a second cavity, and two ends of the cooling coil pipe are respectively communicated with the end parts of the water inlet pipe and the water outlet pipe; the cold and heat exchange pump is arranged on the water inlet pipe; the different distances from the vertical plate to the plurality of valves are communicated with the water inlet end and the water outlet end of the cooling coil, one of the valves is arranged in the middle of the cooling coil, and the rotating shaft of each valve is used for controlling the valve to penetrate out of the side plate of the box body. The novel movable microwave heat exchange device can reduce the heat absorption time of water, and avoids the problem that the adjustment of water temperature is realized by mixing hot water and cold water to cause a large amount of heat waste.
Description
Technical Field
The utility model relates to an electrical heating technical field, concretely relates to novel portable microwave heat transfer device.
Background
In rural areas of China, a large number of buildings still rely on self-contained heating, and the heating is mainly performed by small coal-fired furnaces or other fuel incinerators with low efficiency, so that not only is the energy utilization rate low, but also the environmental pollution is aggravated. Second, in locations with field demand, frontier jams, or other military use, fuel burning not only pollutes the environment but also is short of fuel and has limited time and place of use. But the power energy is extremely thick in foundation and sufficient in supply. Therefore, it is urgent to seek a reasonable method to solve the above-mentioned contradiction. The heating energy storage equipment is conveyed to a nearby heat demand place to provide hot water or heating for a heat demand object, so that the two heat supply and demand parties are matched again in time, place and strength, and the method is an ideal method for solving the contradiction between the heat supply and demand.
In the current heat storage technology, the phase change heat storage has the advantages of both technology and advanced application marketization, and has good development prospect. The phase-change heat storage is mainly characterized in that heat storage and heat release are carried out by means of the characteristic that a phase-change material absorbs and releases heat in the phase-change process, the advantages of high thermochemical heat storage and heat storage density and simple and mature sensible heat storage process are integrated to a certain extent, and the development potential is huge. In a magnetic field, molecules of some substances are polarized, and as the microwave field direction changes hundreds of millions of times per second, polar molecules always try to adjust their orientation at the same rate, causing the polar molecules to rotate. When this rotational behavior is hindered by elastic scattering of atoms or thermal vibration of the crystal lattice, energy dissipation occurs and electromagnetic energy is converted into thermal energy, causing the temperature of the material to rise.
The traditional heat supply methods such as fuel combustion, hot air, electric heating, steam and the like all utilize the principle of heat conduction to transfer heat from the outside of a heated object to the inside of the heated object, so that the central temperature of the object is gradually increased. The main problem of the heat supply mode of the methods is that when a large amount of hot water is provided, the water temperature is adjusted by mixing the hot water and the cold water, so that a large amount of heat is wasted, and therefore, a novel movable microwave heat exchange device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem among the prior art, provide a novel portable microwave heat transfer device.
The utility model provides a novel portable microwave heat transfer device, include: the middle of the box body is fixedly provided with a vertical plate which divides the box body into a first cavity and a second cavity, the second cavity is internally provided with a phase-change heat storage material, and the bottom of the box body is provided with a roller;
the microwave heating furnace is arranged at the bottom of the second cavity;
the water pipe structure comprises a water inlet pipe, a water outlet pipe and a cooling coil pipe, wherein the water inlet pipe and the water outlet pipe are positioned in the first cavity, two ends of the water inlet pipe and two ends of the water outlet pipe penetrate through two side walls of the first cavity, the cooling coil pipe is positioned in the second cavity, and two ends of the cooling coil pipe are respectively communicated with the end parts of the water inlet pipe and the water outlet pipe;
the cold and heat exchange pump is arranged on the water inlet pipe;
the valves are communicated with the water inlet end and the water outlet end of the cooling coil at different distances from the vertical plate, one of the valves is arranged in the middle of the cooling coil, and a rotating shaft for controlling the valve on each valve penetrates out of a side plate of the box body;
the microwave heating furnace and the heat exchange pump are electrically connected with the processor.
Preferably, the valve both sides at cooling coil middle part all set up a telescoping device, and each telescoping device is including fixed pipe, sealed piston and spring, fixed pipe and cooling coil intercommunication, and just fixed pipe wears out the box body lateral wall, is equipped with sealed piston in, and sealed piston connects the one end of spring, and the bottom at fixed pipe is connected to the other end of spring.
Preferably, the water outlet pipe is provided with a first temperature sensor, the top surface of the second cavity is provided with a second temperature sensor, and the first temperature sensor and the second temperature sensor are both electrically connected with the processor.
Preferably, the box body is further provided with a display panel, a control panel and a data printing box, and the display panel, the control panel and the data printing box are all electrically connected with the processor.
Preferably, the bottom of box body is equipped with the impeller that is used for stirring phase transition heat-retaining material, and the axis of rotation fixed connection motor's of impeller output shaft, motor are fixed in the diapire of box body, motor electric connection treater.
Preferably, the box body is provided with a handle.
Preferably, the side wall of the second cavity is provided with a feeding hole for feeding the phase-change heat storage material and a discharging hole for discharging the phase-change heat storage material, and the feeding hole and the discharging hole are both provided with plugging covers.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a novel portable microwave heat transfer device passes through microwave heating phase change material for phase change material becomes the heat source, and the selectivity switch through a plurality of valves can control the time that water flows into the cooling coil pipe in the phase change material, reaches the purpose of control rivers heating, and the regulation of having avoided temperature under traditional heating methods mixes the realization through hot water and cold water, leads to a large amount of extravagant problems of heat.
2. When the pressure in the closed pipeline is too high, the air pressure in the closed pipeline pushes the sealing piston to move rightwards, the spring is compressed, the heated water can flow into the fixing pipe outside the box body, the heat is transmitted to the external air through the fixing pipe outside the box body, the transmission of the redundant heat is realized, and the problem of too high pressure in the closed pipeline is avoided.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
fig. 2 is a schematic view of the telescopic device of the present invention;
fig. 3 is an external perspective view of the present invention.
Description of reference numerals:
1. the cooling device comprises a box body, 11 vertical plates, 12 a first cavity, 13 a second cavity, 14 a display panel, 15 a control panel, 16 a handle, 2 a water pipe structure, 21 a water inlet pipe, 22 a water outlet pipe, 23 a cooling coil pipe, 3 a heat and cold exchange pump, 31 a first temperature sensor, 32 a second temperature sensor, 4 a valve, 41 a rotating shaft, 5 a telescopic device, 51 a fixed pipe, 52 a sealing piston and 53 a spring.
Detailed Description
The following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a pair of novel portable microwave heat transfer device includes as figure 1: the microwave heating box comprises a box body 1, a microwave heating furnace, a water pipe structure 2, a heat exchange pump 3 and a plurality of valves 4, wherein a vertical plate 11 is fixedly arranged in the middle of the box body 1, the box body 1 is divided into a first cavity 12 and a second cavity 13, a phase-change heat storage material is filled in the second cavity 13, and rollers are arranged at the bottom of the box body 1; the microwave heating furnace is arranged at the bottom of the second cavity 13; the water pipe structure 2 comprises a water inlet pipe 21, a water outlet pipe 22 and a cooling coil pipe 23, wherein the water inlet pipe 21 and the water outlet pipe 22 are positioned in the first cavity 12, two ends of the water inlet pipe 21 and two ends of the water outlet pipe 22 penetrate through two side walls of the first cavity 12, the cooling coil pipe 23 is positioned in the second cavity 13, and two ends of the cooling coil pipe 23 are respectively communicated with the end parts of the water inlet pipe 21 and the water outlet pipe 22; the heat exchange pump 3 is arranged on the water inlet pipe 21; the multiple valves 4 are communicated with the water inlet end and the water outlet end of the cooling coil 23 at different distances from the vertical plate 11, one valve 4 is arranged in the middle of the cooling coil 23, and a rotating shaft 41 used for controlling the valve 4 on each valve 4 penetrates out of the side plate of the box body 1; the microwave heating furnace and the heat exchange pump 3 are electrically connected with the processor.
A single chip microcomputer is selected as a processor of the novel movable microwave heat exchange device, the cooling coil 23 is in a spiral type or N rows in the second cavity 13, and the purpose is to increase the heating area of a pipeline, so that the time for absorbing heat when water flows through the cooling coil 23 is longer; when the heating temperature of the phase change heat storage material in the second cavity 13 is high and the temperature of water required by the outlet end is low, an operator can open one valve 4 close to the vertical plate 11 according to the situation, the valves 4 close to the two sides of the opened valve are closed, and the valve 4 in the middle of the cooling coil 23 is also closed, so that the length of water flowing through the cooling coil 23 is reduced, the heat absorption time of water is shortened, and the problem that the water temperature is adjusted in the traditional heat supply mode by mixing hot water and cold water to cause a large amount of heat waste is solved.
Further, as shown in fig. 2, two sides of the valve 4 in the middle of the cooling coil 23 are provided with a telescopic device 5, each telescopic device 5 comprises a fixed pipe 51, a sealing piston 52 and a spring 53, the fixed pipe 51 is communicated with the cooling coil 23, the fixed pipe 51 penetrates through the side wall of the box body 1, the sealing piston 52 is arranged in the fixed pipe, the sealing piston 52 is connected with one end of the spring 53, and the other end of the spring 53 is connected to the bottom of the fixed pipe 51.
When the valve 4 in the middle of the cooling coil 23 is closed, water in a section of closed pipeline in the cooling coil 23 does not flow, but the pipeline is always in a heating state, so that the structure is designed to avoid bursting caused by overlarge pressure in the closed pipeline; when the pressure in the closed pipeline is too high, the air pressure in the closed pipeline pushes the sealing piston 52 to move rightwards, the spring 53 is compressed, the heated water can flow into the fixed pipe 51 outside the box body 1, the heat is transferred to the outside air through the fixed pipe 51 outside the box body 1, the transfer of the redundant heat is realized, and the problem of too high pressure in the closed pipeline is solved.
Further, as shown in fig. 1, a first temperature sensor 31 is disposed on the water outlet pipe 22, a second temperature sensor 32 is disposed on the top surface of the second cavity 13, and both the first temperature sensor 31 and the second temperature sensor 32 are electrically connected to the processor. The first temperature sensor 31 is used for detecting the outlet water temperature of the water pipe 22, and the second temperature sensor 32 is used for detecting the temperature of the phase change heat storage material contained in the second cavity 13.
Further, as shown in fig. 1-3, the box body 1 is further provided with a display panel 14, a control panel 15 and a data print cartridge, and the display panel 14, the control panel 15 and the data print cartridge are all electrically connected to the processor.
The display panel 14 is used for displaying a set temperature value and a detected temperature value, and the control panel 15 can set parameters of the heat exchange pump 3, such as temperature, microwave frequency, power of the motor.
Further, the bottom of box body 1 is equipped with the impeller that is used for stirring phase transition heat-retaining material, and the axis of rotation fixed connection motor's of impeller output shaft, motor are fixed in the diapire of box body 1, motor electric connection treater. The stirring device is used for stirring the melted phase-change material to be uniformly heated.
Further, as shown in fig. 1-2, a handle 16 is provided on the box body 1.
Further, a feeding hole for feeding the phase-change heat storage material and a discharging hole for discharging the phase-change heat storage material are formed in the side wall of the second cavity 13, and the organic phase-change heat storage material comprises various fatty acids, paraffin, straight-chain paraffin, fatty alcohol, ester substances and various high polymer PCMs; the inorganic salt phase-change heat storage material comprises various nitrates, carbonates, villaumite, hydrochlorides and mixtures thereof.
The utility model discloses a novel portable microwave heat transfer device's application method as follows:
after the whole device is powered on, the temperature of water flowing out of the water outlet pipe 22 is set on the control panel 15, the display panel 14 displays the real-time temperature and the motor rotating speed of the first temperature sensor 31 and the second temperature sensor 32, the processor controls the power of the microwave heating furnace according to the set water outlet temperature, after the microwave heating furnace heats and melts the phase change heat storage material, cold water flows into the cooling coil pipe 23, the cold water receives the heat of the cooling coil pipe 23 and becomes hot water to be discharged, and when the temperature of water required by the outlet end is lower, an operator can select to open and close each corresponding valve 4 to limit the flowing length of the cold water in the cooling coil pipe 23.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A novel movable microwave heat exchange device is characterized by comprising:
the middle of the box body (1) is fixedly provided with a vertical plate (11), the interior of the box body (1) is divided into a first cavity (12) and a second cavity (13), a phase-change heat storage material is filled in the second cavity (13), and the bottom of the box body (1) is provided with rollers;
the microwave heating furnace is arranged at the bottom of the second cavity (13);
the water pipe structure (2) comprises a water inlet pipe (21), a water outlet pipe (22) and a cooling coil pipe (23), wherein the water inlet pipe (21) and the water outlet pipe (22) are located in the first cavity (12), two ends of the water inlet pipe (21) and two ends of the water outlet pipe (22) penetrate through two side walls of the first cavity (12), the cooling coil pipe (23) is located in the second cavity (13), and two ends of the cooling coil pipe (23) are respectively communicated with the end parts of the water inlet pipe (21) and the water outlet pipe (22);
the heat exchange pump (3) is arranged on the water inlet pipe (21);
the valves (4) are communicated with the water inlet end and the water outlet end of the cooling coil (23) at different distances from the vertical plate (11), one valve (4) is arranged in the middle of the cooling coil (23), and a rotating shaft (41) used for controlling the valve (4) on each valve (4) penetrates out of a side plate of the box body (1);
the microwave heating furnace and the heat exchange pump (3) are electrically connected with the processor.
2. The novel movable microwave heat exchange device according to claim 1, wherein two sides of the valve (4) in the middle of the cooling coil (23) are provided with one telescopic device (5), each telescopic device (5) comprises a fixed pipe (51), a sealing piston (52) and a spring (53), the fixed pipe (51) is communicated with the cooling coil (23), the fixed pipe (51) penetrates through the side wall of the box body (1), the sealing piston (52) is arranged in the fixed pipe, the sealing piston (52) is connected with one end of the spring (53), and the other end of the spring (53) is connected to the bottom of the fixed pipe (51).
3. The novel movable microwave heat exchange device according to claim 1, wherein a first temperature sensor (31) is arranged on the water outlet pipe (22), a second temperature sensor (32) is arranged on the top surface of the second cavity (13), and both the first temperature sensor (31) and the second temperature sensor (32) are electrically connected with the processor.
4. The novel movable microwave heat exchange device according to claim 1, wherein the box body (1) is further provided with a display panel (14), a control panel (15) and a data printing box, and the display panel (14), the control panel (15) and the data printing box are all electrically connected with the processor.
5. The novel movable microwave heat exchange device according to claim 1, wherein an impeller for stirring the phase-change heat storage material is arranged at the bottom of the box body (1), a rotating shaft of the impeller is fixedly connected with an output shaft of a motor, the motor is fixed in the bottom wall of the box body (1), and the motor is electrically connected with a processor.
6. A novel movable microwave heat exchange device according to claim 1, characterized in that the box body (1) is provided with a handle (16).
7. The novel movable microwave heat exchange device according to claim 1, wherein the side wall of the second cavity (13) is provided with a feeding hole for feeding the phase-change heat storage material and a discharging hole for discharging the phase-change heat storage material, and the feeding hole and the discharging hole are both provided with sealing covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851916.3U CN214620096U (en) | 2021-04-23 | 2021-04-23 | Novel portable microwave heat transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851916.3U CN214620096U (en) | 2021-04-23 | 2021-04-23 | Novel portable microwave heat transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214620096U true CN214620096U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120851916.3U Expired - Fee Related CN214620096U (en) | 2021-04-23 | 2021-04-23 | Novel portable microwave heat transfer device |
Country Status (1)
| Country | Link |
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| CN (1) | CN214620096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883714A (en) * | 2021-11-08 | 2022-01-04 | 南京工业职业技术大学 | Energy-saving heat pipe type gas boiler |
-
2021
- 2021-04-23 CN CN202120851916.3U patent/CN214620096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883714A (en) * | 2021-11-08 | 2022-01-04 | 南京工业职业技术大学 | Energy-saving heat pipe type gas boiler |
| CN113883714B (en) * | 2021-11-08 | 2023-02-14 | 南京工业职业技术大学 | Energy-saving heat pipe type gas boiler |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |