CN204881162U - Phase transition heat storage medium fast fusing stove - Google Patents
Phase transition heat storage medium fast fusing stove Download PDFInfo
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- CN204881162U CN204881162U CN201520551691.4U CN201520551691U CN204881162U CN 204881162 U CN204881162 U CN 204881162U CN 201520551691 U CN201520551691 U CN 201520551691U CN 204881162 U CN204881162 U CN 204881162U
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Abstract
The utility model belongs to the technical field of the energy memory technique and specifically relates to a phase transition heat storage medium fast fusing stove, including interior barrel, interior barrel top is equipped with the roof, be equipped with the high temperature medium pump of taking the phase transition heat storage medium after melting out be convenient for on the roof. The utility model provides a phase transition heat storage medium fast fusing stove, through set up the high temperature medium pump on the roof, the phase transition heat storage medium's after promoting to dissolve through external force discharge to increase the exhaust velocity, improved efficiency, furthest's improvement product melting efficiency, degree of automation is high, and compact structure improves system's overall efficiency, and also improve equipment life has greatly reduced manufacturing cost.
Description
Technical field
The utility model relates to energy storage device technical field, especially a kind of phase-change thermal storage medium quick melting furnace.
Background technology
In solar light-heat power-generation system, energy storage is crucial and a requisite important step, and energy-accumulating medium mostly is phase-change thermal storage medium, reaches heat absorption and release, thus realize heat storage function by the phase transformation of heat-storage medium;
The photo-thermal power station of commercialized running, the use amount of phase-change thermal storage medium is generally even more at about 30,000 tons, the fusing amount of melting furnace is generally every day more than 720 tons, and the fast, efficient, safe heat-storage medium melting furnace of burn-off rate becomes the indispensability of photo-thermal power plant construction;
The phase change medium melting furnace of current use has two kinds, a kind of is traditional shell and tube phase change medium melting furnace, one is circular crucible type phase change medium melting furnace, during the work of shell and tube phase change medium melting furnace, just enter after needing solid-state phase changes medium to be first fused into liquid state in shell and tube phase change medium melting furnace and heat, system complex, efficiency is low, and equipment volume is large; During circular crucible type phase change medium melting furnace work, solid-state phase changes medium can directly enter in melting appartus, direct fusing is also heated to design temperature, efficiency is high, maintenance cost is low, but, phase-change thermal storage medium after fusing is discharged in the mode of overflow, the velocity of discharge is slow, and efficiency is low, influential system burn-off rate.
Utility model content
The technical problems to be solved in the utility model is: discharge the phase change medium after dissolving in order to solve existing melting furnace in the mode of overflowing, the velocity of discharge is slow, efficiency is low, thus to the problem that system burn-off rate impacts, the utility model provides a kind of phase-change thermal storage medium quick melting furnace, by arranging high-temperature medium pump on top board, is promoted the discharge of the phase-change thermal storage medium after dissolving by external force, thus add the velocity of discharge, improve efficiency.
The utility model solves the technical scheme that its technical problem adopts: a kind of phase-change thermal storage medium quick melting furnace, and comprise inner barrel, inner barrel top is provided with top board, and described top board is provided with the high-temperature medium pump be convenient to the phase-change thermal storage medium after by fusing and extracted out.
Particularly, the entrance of described high-temperature medium pump extend into bottom inner barrel, described high-temperature medium delivery side of pump is connected with the outlet of phase change medium, because the phase change medium of liquid state can directly penetrate into bottom inner barrel, the entrance of high-temperature medium pump is extend into the bottom of inner barrel, more be conducive to the extraction of liquid phase change medium, improve the velocity of discharge of phase change medium, thus also improve the melting efficiency of phase change medium to greatest extent.
Further, high-temperature medium delivery side of pump is connected with one end of U-tube, and the other end of U-tube is connected with outlet, and the bottom of U-tube extend into the bottom of inner barrel, the liquid phase-change medium of discharging is heated further, avoids phase change medium in pipe, occur solidifying stifled phenomenon.
Further, described inner barrel is provided with temperature sensor and/or tank gage, and temperature sensor is connected with control device signal, and tank gage is connected with control device signal, and control device is electrically connected with high-temperature medium pump, thus controls the draw speed of high-temperature medium pump.
The beneficial effects of the utility model are: the utility model provides a kind of phase-change thermal storage medium quick melting furnace, by arranging high-temperature medium pump on top board, promoted the discharge of the phase-change thermal storage medium after dissolving by external force, thus add the velocity of discharge, improve efficiency, improve product melting efficiency to greatest extent, automaticity is high, compact conformation, improves entire system benefit, also greatly improve service life of equipment, reduce production cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of embodiment of the present utility model 1 one kinds of phase-change thermal storage medium quick melting furnaces;
Fig. 2 is the top view of Fig. 1.
In figure: 1. inner barrel; 2. top board; 3. filler, 4. high-temperature medium pump; 5. outlet.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of phase-change thermal storage medium quick melting furnace, comprise inner barrel 1, inner barrel 1 top is provided with top board 2, top board 2 is provided with the high-temperature medium pump 4 be convenient to the phase-change thermal storage medium after by fusing and extracted out, the entrance of high-temperature medium pump 4 extend into bottom inner barrel 1, and the outlet of described high-temperature medium pump 4 is connected with the outlet 5 of phase change medium.
Wherein high-temperature medium pump 4 outlet with can be connected with one end of U-tube, the other end of U-tube is connected with outlet 5, the bottom of U-tube extend into the bottom of inner barrel, heats further the liquid phase-change medium of discharging, and avoids phase change medium in pipe, occur solidifying stifled phenomenon.
Substantially the same manner as Example 1, difference is: inner barrel 1 is provided with temperature sensor and tank gage, temperature sensor is connected with control device signal with tank gage, control device is electrically connected with high-temperature medium pump 4, realize monitoring in real time the temperature of inner barrel 1 and the liquid level of liquid, and the draw speed of high-temperature medium pump 4 is controlled by control device, reach the optimization of system.
During work, in Fig. 1, solid-state phase changes heat-storage medium is filled in inner barrel 1 by filler 3, and the liquid phase-change heat-storage medium after fusing is extracted out by high-temperature medium pump 4, is discharged by liquid phase-change heat-storage medium outlet 5.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. a phase-change thermal storage medium quick melting furnace, comprise inner barrel (1), inner barrel (1) top is provided with top board (2), it is characterized in that: described top board (2) is provided with the high-temperature medium pump (4) be convenient to the phase-change thermal storage medium after by fusing and extracted out.
2. a kind of phase-change thermal storage medium quick melting furnace as claimed in claim 1, it is characterized in that: the entrance of described high-temperature medium pump (4) extend into inner barrel (1) bottom, and the outlet of described high-temperature medium pump (4) is connected with the outlet (5) of phase change medium.
3. a kind of phase-change thermal storage medium quick melting furnace as claimed in claim 1 or 2, is characterized in that: described inner barrel (1) is provided with temperature sensor and/or tank gage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551691.4U CN204881162U (en) | 2015-07-27 | 2015-07-27 | Phase transition heat storage medium fast fusing stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551691.4U CN204881162U (en) | 2015-07-27 | 2015-07-27 | Phase transition heat storage medium fast fusing stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881162U true CN204881162U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551691.4U Active CN204881162U (en) | 2015-07-27 | 2015-07-27 | Phase transition heat storage medium fast fusing stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881162U (en) |
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2015
- 2015-07-27 CN CN201520551691.4U patent/CN204881162U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160617 Address after: Wujin Jiaze town 210000 area in Jiangsu city of Changzhou Province on village Taihe view of 4 Patentee after: Yin Su Address before: 213161, building A1201, building 1, Changzhou science and Education City, No. 801 middle Wu Road, Wujin District, Jiangsu, Changzhou Patentee before: Equipment Limited, energy storage source in Jiangsu |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170515 Address after: 213164 Jiangsu City, Wujin Province, Wu Chang Road, No. 18, Changzhou science and Technology City, Chong Chong Hong Kong, No. 1 C108 Patentee after: Jiangsu Federal Energy Technology Co., Ltd. Address before: Wujin Jiaze town 210000 area in Jiangsu city of Changzhou Province on village Taihe view of 4 Patentee before: Yin Su |
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| TR01 | Transfer of patent right |