CN207350419U - A kind of stable single tank fused salt tank that heats - Google Patents
A kind of stable single tank fused salt tank that heats Download PDFInfo
- Publication number
- CN207350419U CN207350419U CN201721172002.4U CN201721172002U CN207350419U CN 207350419 U CN207350419 U CN 207350419U CN 201721172002 U CN201721172002 U CN 201721172002U CN 207350419 U CN207350419 U CN 207350419U
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- CN
- China
- Prior art keywords
- tank
- tank body
- heat exchanger
- fused salt
- coil heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
It the utility model is related to fused salt accumulation of heat heating technical field, disclose a kind of stable single tank fused salt tank that heats, including tank body, resistance heater, coil heat exchanger and partition plate, partition plate is tubular structure, partition plate is vacantly arranged in tank body up and down, and coil heat exchanger is movably set in partition plate periphery in the shape of a spiral, and tank body is equipped with water feed inlet and steam (vapor) outlet, coil heat exchanger one end is connected by the first telescoping tube with water feed inlet, and the coil heat exchanger other end is connected by the second telescoping tube with steam (vapor) outlet；It is equipped with the elevating mechanism for making coil heat exchanger move up and down outside tank body, elevating mechanism includes being arranged at pulley at the top of tank body, the motor being arranged on the outside of tank body and the turntable being connected with motor, coil heat exchanger and turntable by being connected around the draught line of pulley.The utility model has the convenient contact area for adjusting coil heat exchanger and fused salt, keeps the stable technique effect of heating.
Description
Technical field
It the utility model is related to fused salt accumulation of heat heating technical field, and in particular to a kind of stable single tank fused salt tank that heats.
Background technology
Pressure and the urbanization process that constantly accelerates due to environmental protection control coal, existing Thermal facility and pipe network increasingly without
Power meets growing heat demand.Fused salt accumulation of heat heating technology is using abandoning when wind abandons light in section or evening low-valley interval
Low ebb electrical heating fused salt, is got up heat storage using fused salt heat storage technology, and the new green of heat supply is carried out in other periods
Heating technology.Single tank fused salt accumulation of heat heating system, by setting coil heat exchanger, water and the high-temperature molten salt in tank body in tank body
Heat-shift, produces steam.Constantly reduced with the temperature of fused salt, the contact area of coil pipe and high-temperature molten salt need to be increased, to protect
Hold the constant of the vapor (steam) temperature of supply user.However, prior art single-pot fused salt heat accumulating and heating device is complicated, coil pipe with
The contact area inconvenience of fused salt is adjusted.
Utility model content
The purpose of this utility model is that：Complicated, the coil pipe for prior art single-pot fused salt heat accumulating and heating device
The technical problem that contact area inconvenience with fused salt is adjusted, the utility model provide a kind of stable single tank fused salt tank that heats, lead to
The elevating mechanism for setting and making coil heat exchanger move up and down is crossed, adjusts the contact area of coil heat exchanger and fused salt, keeps heating
Stablize.
The technical solution adopted in the utility model is as follows：
A kind of stable single tank fused salt tank that heats, including tank body, resistance heater, coil heat exchanger and partition plate, partition plate be
Tubular structure, partition plate are vacantly arranged in tank body up and down, and coil heat exchanger is movably set in partition plate periphery in the shape of a spiral, and tank body is set
There are water feed inlet and steam (vapor) outlet, coil heat exchanger one end is connected by the first telescoping tube with water feed inlet, and coil heat exchanger is another
One end is connected by the second telescoping tube with steam (vapor) outlet；The elevating mechanism for making coil heat exchanger move up and down is equipped with outside tank body,
Elevating mechanism includes being arranged at pulley, the motor being arranged on the outside of tank body and the turntable being connected with motor at the top of tank body, coil pipe
Heat exchanger is with turntable by being connected around the draught line of pulley.
Further, tank wall is equipped with the drum connected with steam (vapor) outlet, and drum is equipped with pressure maintaining valve and for steam ports.
Further, temperature sensor is equipped with tank body, motor is connected with controller, and controller is connected with temperature sensor
For controlling electric machine operation state.
Further, tank body is provided with bottom plate, and resistance heater is uniformly distributed on bottom plate and stretches into the enclosing chamber of partition plate
In.
Further, tank body is made of the preserving timber bed of material, stainless steel layer and adiabator layer from the inside to the outside.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. the utility model list tank fused salt tank, as temperature of molten salt constantly reduces, elevating mechanism drive coil heat exchanger by
Gradually move downward, so that the contact area of coil heat exchanger and fused salt is added, it is convenient to adjust, ensure to produce the base of vapor (steam) temperature
This is constant；
2. the utility model list tank fused salt tank, tank wall is equipped with the drum connected with steam (vapor) outlet, by adjusting voltage stabilizing
Valve makes pressure in drum constant, is further ensured that the constant temperature from drum output steam.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model list tank fused salt tank；
Fig. 2 is the use state diagram of the utility model list tank fused salt tank；
Fig. 3 is the tank body material schematic diagram of the utility model list tank fused salt tank
Marked in figure：100- tank bodies, 110- water feed inlets, 120- steam (vapor) outlets, 130- temperature sensors, 140- bottom plates,
The 151- preserving timbers bed of material, 152- stainless steel layers, 153- adiabator layers, 200- resistance heaters, 300- coil heat exchangers, 310-
First telescoping tube, the second telescoping tubes of 320-, 400- partition plates, 500- elevating mechanisms, 510- pulleys, 520- motors, 530- turntables,
540- draught lines, 600- drums, 610- pressure maintaining valves, 620- supply steam ports.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
Elaborate below in conjunction with the accompanying drawings to the utility model.
Embodiment 1, with reference to Fig. 1, Fig. 2, a kind of stable single tank fused salt tank that heats, including tank body 100, resistance heater
200th, coil heat exchanger 300 and partition plate 400, partition plate 400 are tubular structure, and partition plate is vacantly arranged in tank body 100 about 400,
Coil heat exchanger 300 is movably set in the periphery of partition plate 400 in the shape of a spiral, and tank body 100 is equipped with water feed inlet 110 and steam (vapor) outlet
120,300 one end of coil heat exchanger is connected by the first telescoping tube 310 with water feed inlet 110, and 300 other end of coil heat exchanger leads to
The second telescoping tube 320 is crossed to be connected with steam (vapor) outlet 120；The outside of tank body 100 is equipped with the lifting for making coil heat exchanger 300 move up and down
Mechanism 500, elevating mechanism 500 include being arranged at the pulley 510 at the top of tank body 100, are arranged at the motor 520 in the outside of tank body 100
With the turntable 530 being connected with motor 520, coil heat exchanger 300 and turntable 530 around the draught line 540 of pulley 510 by connecting
Connect.
The utility model list tank fused salt tank, is melted using the low ebb electrical heating abandoned when wind abandons light in section or evening low-valley interval
Salt, heat storage is got up, and in other time section, fused salt produces steam supply user with water heat exchange.The height of fused salt in tank body 100
Degree is slightly larger than the height of partition plate 400, and fused salt can be in the interior free-flowing of tank body 100, and partition plate 400 is for increasing fused salt in tank body 100
Interior flow path, by setting coil heat exchanger 300, the water and tank body inputted in coil heat exchanger 300 in tank body 100
High-temperature molten salt heat-shift in 100, produces steam, so as to achieve the purpose that heating., will when heating starts (as shown in Figure 1)
300 part of coil heat exchanger is immersed in high-temperature molten salt, and fused salt exchanges heat with the water in coil heat exchanger 300, heat exchange while fused salt temperature
Degree constantly reduces, and motor 520 drives turntable 530 to rotate, and the draught line 540 on turntable 530 is released, and drives coil heat exchanger
300 move (as shown in Figure 2) gradually downward, so that the contact area of coil heat exchanger 300 and fused salt is added, to ensure to produce
The substantially constant of vapor (steam) temperature.100 outer wall of tank body is equipped with the drum 600 connected with steam (vapor) outlet 120, and drum 600 is equipped with voltage stabilizing
Valve 610 and confession steam ports 620.The water of certain mass is injected in drum 600 in advance, the steam that fused salt heat exchanging produces is through steam (vapor) outlet
Make the water evaporation in drum 600 after 120 entrance drums 600, make pressure in drum 600 constant by adjusting pressure maintaining valve 610, into one
Step ensures from the constant temperature that steam is exported for steam ports 620.
Temperature sensor 130 is equipped with tank body 100, the motor 520 is connected with controller, and the controller is passed with temperature
Sensor 130 is connected to control 520 working status of motor.When temperature is reduced to special value, motor 520 drives coil heat exchange
Device 300 declines a certain distance, so as to reach the contact area between automatic adjustment coil heat exchanger 300 and fused salt, ensures to supply
Warm up stable purpose.
Tank body 100 is provided with bottom plate 140, and resistance heater 200 is uniformly distributed on bottom plate 140 and stretches into partition plate 400
Enclose in chamber, fused salt homogeneous heating, firing rate is fast.
Tank body 100 is made of the preserving timber bed of material 151, stainless steel layer 152 and adiabator layer 153 from the inside to the outside, and anti-corrosion is prevented
Rust, prevents heat losses, improves the utilization rate of heat.
It is the embodiment of the utility model as described above.The utility model is not limited to the above embodiment, anyone
It should learn the structure change made under the enlightenment of the utility model, it is every that there is same or like skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (5)
1. a kind of stable single tank fused salt tank that heats, it is characterised in that including tank body (100), resistance heater (200), coil pipe
Heat exchanger (300) and partition plate (400), the partition plate (400) are tubular structure, and partition plate (400) is vacantly arranged at tank body up and down
(100) in, the coil heat exchanger (300) is movably set in partition plate (400) periphery in the shape of a spiral, and the tank body (100) is equipped with
Water feed inlet (110) and steam (vapor) outlet (120), coil heat exchanger (300) one end pass through the first telescoping tube (310) and water feed inlet
(110) connect, coil heat exchanger (300) other end is connected by the second telescoping tube (320) with steam (vapor) outlet (120)；Tank body
(100) exterior to be equipped with the elevating mechanism (500) for making coil heat exchanger (300) move up and down, the elevating mechanism (500) includes setting
The pulley (510) that is placed at the top of tank body (100), the motor (520) being arranged on the outside of tank body (100) and it is connected with motor (520)
Turntable (530), the draught line (540) that the coil heat exchanger (300) and turntable (530) pass through around pulley (510) connects.
2. list tank fused salt tank as claimed in claim 1, it is characterised in that tank body (100) outer wall is equipped with and steam (vapor) outlet
(120) drum (600) of connection, the drum (600) are equipped with pressure maintaining valve (610) and for steam ports (620).
3. list tank fused salt tank as claimed in claim 1, it is characterised in that be equipped with temperature sensor in the tank body (100)
(130), the motor (520) is connected with controller, and the controller is connected to control motor with temperature sensor (130)
(520) working status.
4. list tank fused salt tank as claimed in claim 1, it is characterised in that the tank body (100) is provided with bottom plate (140), institute
Resistance heater (200) is stated to be uniformly distributed on bottom plate (140) and stretch into the enclosing chamber of partition plate (400).
5. single tank fused salt tank as described in any one in Claims 1-4, it is characterised in that the tank body (100) by it is interior extremely
It is made of outside the preserving timber bed of material (151), stainless steel layer (152) and adiabator layer (153).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172002.4U CN207350419U (en) | 2017-09-13 | 2017-09-13 | A kind of stable single tank fused salt tank that heats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172002.4U CN207350419U (en) | 2017-09-13 | 2017-09-13 | A kind of stable single tank fused salt tank that heats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207350419U true CN207350419U (en) | 2018-05-11 |
Family
ID=62409842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172002.4U Expired - Fee Related CN207350419U (en) | 2017-09-13 | 2017-09-13 | A kind of stable single tank fused salt tank that heats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207350419U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954459A (en) * | 2018-05-28 | 2018-12-07 | 北京民利储能技术有限公司 | A kind of fused salt accumulation of heat list tank heating system |
| CN111059948A (en) * | 2019-12-11 | 2020-04-24 | 北京工业大学 | Single-tank heat storage system with continuously adjustable heat exchanger area |
| CN112178744A (en) * | 2020-10-16 | 2021-01-05 | 中国矿业大学 | Movable heat accumulation heater based on multi-energy complementation |
| CN114857974A (en) * | 2022-05-17 | 2022-08-05 | 上海电气集团股份有限公司 | Fused salt heat storage steam supply system and steam supply method |
| CN117685810A (en) * | 2024-02-02 | 2024-03-12 | 江苏履信新材料科技有限公司 | Temperature-regulating heat storage tank for molten salt |
| CN118242620A (en) * | 2024-04-25 | 2024-06-25 | 浙江大通清洁能源装备制造有限公司 | Single-tank fused salt heat storage evaporator with unpowered natural circulation of fused salt |
| WO2024148697A1 (en) * | 2023-01-09 | 2024-07-18 | 西安热工研究院有限公司 | High-efficiency molten salt storage tank |
| CN118242620B (en) * | 2024-04-25 | 2024-10-25 | 浙江大通清洁能源装备制造有限公司 | Single-tank fused salt heat storage evaporator with unpowered natural circulation of fused salt |
-
2017
- 2017-09-13 CN CN201721172002.4U patent/CN207350419U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954459A (en) * | 2018-05-28 | 2018-12-07 | 北京民利储能技术有限公司 | A kind of fused salt accumulation of heat list tank heating system |
| CN108954459B (en) * | 2018-05-28 | 2023-04-18 | 北京民利储能技术有限公司 | Fused salt heat storage single-tank heating system |
| CN111059948A (en) * | 2019-12-11 | 2020-04-24 | 北京工业大学 | Single-tank heat storage system with continuously adjustable heat exchanger area |
| CN112178744A (en) * | 2020-10-16 | 2021-01-05 | 中国矿业大学 | Movable heat accumulation heater based on multi-energy complementation |
| CN114857974A (en) * | 2022-05-17 | 2022-08-05 | 上海电气集团股份有限公司 | Fused salt heat storage steam supply system and steam supply method |
| WO2024148697A1 (en) * | 2023-01-09 | 2024-07-18 | 西安热工研究院有限公司 | High-efficiency molten salt storage tank |
| CN117685810A (en) * | 2024-02-02 | 2024-03-12 | 江苏履信新材料科技有限公司 | Temperature-regulating heat storage tank for molten salt |
| CN117685810B (en) * | 2024-02-02 | 2024-04-12 | 江苏履信新材料科技有限公司 | Temperature-regulating heat storage tank for molten salt |
| CN118242620A (en) * | 2024-04-25 | 2024-06-25 | 浙江大通清洁能源装备制造有限公司 | Single-tank fused salt heat storage evaporator with unpowered natural circulation of fused salt |
| CN118242620B (en) * | 2024-04-25 | 2024-10-25 | 浙江大通清洁能源装备制造有限公司 | Single-tank fused salt heat storage evaporator with unpowered natural circulation of fused salt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20200913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |