CN206281205U - With three groups of molten salt energy-storage heat-exchanger rigs of Transverse Heated device - Google Patents
With three groups of molten salt energy-storage heat-exchanger rigs of Transverse Heated device Download PDFInfo
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- CN206281205U CN206281205U CN201620861438.3U CN201620861438U CN206281205U CN 206281205 U CN206281205 U CN 206281205U CN 201620861438 U CN201620861438 U CN 201620861438U CN 206281205 U CN206281205 U CN 206281205U
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- tank body
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- heat exchanger
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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
The utility model is related to a kind of molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band, including horizontal tank body, Transverse Heated device, heat exchanger, charge door, installing port and waste discharge mouth, three groups of Transverse Heated devices are horizontally disposed with horizontal tank body, heat exchanger is vertically arranged in horizontal tank body, the upper surface left and right sides is respectively provided with heat exchanger import and heat exchanger exit in the middle part of horizontal tank body, in the left upper portion of horizontal tank body, charge door is set, installing port is set in the top surface of horizontal tank body, waste discharge mouth is set in the lower right side of horizontal tank body.The present apparatus is using the excellent fused salt mixt of hot property as heat storage medium, the upper fused salts of Dinner are heated and renew energy, for the heating on daytime, take full advantage of valley period power power, alleviate power network peak-valley difference, saved the energy, coal combustion instead of by using valley period power power, coal-fired usage amount is reduced, the pollution to air is greatly reduced.
Description
Technical field
The utility model belongs to energy storage field of heat exchange equipment, more particularly to a kind of three groups of molten salt energy-storages of Transverse Heated device of band
Heat-exchanger rig.
Background technology
Because economic develops rapidly so that the energy scarcity and the pressure of environmental pollution that China faces increasingly are weighed.It is existing
Stage, China was in the accelerated period of industrialization development, energy supply and demand contradiction.Production of energy based on coal and
The ecological environment of China in consumption structure, heavy damage.Want to realize the Green Transformation of energy resource structure, accelerate transformation energy development
Mode, just must by every means reduce the discharge of greenhouse gases, improve energy development, processing and conversion efficiency.
Peak-valley difference expands day by day China's power network round the clock, there is a problem that resource irrational utilization and efficiency are low.Current
Daily load rate is about 50%~60%.And with load growth, cannot just avoid that power network is upgraded or increased to build.Traditional
Measure is costly, and large-scale enlarging can be such that power equipment averagely subtracts using time decline, decrease of power generation, economic benefit
It is few.If power network trough-electricity stored by energy storage equipment, used in peak of power consumption, then can reduce the peak valley of power network
Difference, plays the purpose of peak load shifting, can save huge electric power asset volume.Reduce peak-valley difference by certain technological means,
The utilization rate of electric power asset is substantially improved, is the main development direction of following power network.
In energy storage equipment field, fused salt has temperature in use higher, high thermal stability, high specific heat capacity, convection current high because of it
The premium properties such as heat transfer coefficient, low viscosity, low saturated vapor pressure and low price are commonly used as being heat transfer heat storage medium.In electricity consumption
Low-valley interval, energy storage is carried out using electric energy heating fused salt, is then conducted heat by heat-exchanger rig in peak of power consumption period, there is provided to work
Industry enterprise carries out heating production or the municipal heating system of docking, with the environment friendly and pollution-free and low advantage of cost of investment, is conducive to
Reducing energy consumption cost.
The molten salt energy-storage device of prior art, need to be equipped with multiple reaction units, separately need heat exchange pipeline that fused salt is delivered into heat
In energy reaction system, such as patent name is that fused salt regenerative electrochemical heats central heating system, Patent No. 201410093965.X
Utility model patent, heater, sloppy heat salt device and hot melt salt device be separately positioned in three tank bodies, fused salt is stored up first
In there is sloppy heat salt storage equipment, by after heating devices heat, into hot melt salt storage equipment, then being conveyed by conveyance conduit
Fused salt completes heat exchange to heat energy reaction system.
The problem that prior art is present：
1. existing fused salt storage device need to be equipped with multiple reaction units, and required floor space is larger.
2. according to the distance with heat energy reaction system, it usually needs install the fused salt conveyance conduit of certain length, improve
Cost.
3., because conveyance conduit is more long, the fused salt after heating can lose most of heat in course of conveying, and reducing makes
Use efficiency.
4., because device structure is complicated, regular maintenance and repairing need to spend manpower and materials higher, repair the cost time
It is more long, reduce service efficiency.
The content of the invention
The utility model overcomes shortcoming of the prior art, there is provided a kind of three groups of molten salt energy-storages of Transverse Heated device of band
Heat-exchanger rig.The device energy storage with heat exchange carried out in a tank body, shared place is smaller, simple structure, it is reasonable in design, change
The thermal efficiency is high, and heat loss is small, homogeneous heating, makes full use of the heat transfer accumulation of heat property of fused salt, is heated by electric energy in low-valley interval
Fused salt carries out energy storage, and heat energy is exported by heat-exchanger rig in peak time, and maintenance and repair are simple, can be widely applied to heat energy storage
Can field.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band, including horizontal tank body, Transverse Heated device, heat exchange
Device, charge door, installing port and waste discharge mouth, are horizontally disposed with three groups of Transverse Heated devices in horizontal tank body, in horizontal tank body vertically
Heat exchanger is set, and the upper surface left and right sides is respectively provided with heat exchanger import and heat exchanger exit in the middle part of horizontal tank body, horizontal
The left upper portion of tank body sets charge door, installing port is set in the top surface of horizontal tank body, in the lower right side of horizontal tank body
Waste discharge mouth is set.
And, described horizontal tank body is made up of tank body left part, tank body middle part and tank body right part, and tank body left part and tank body are right
Portion is in arc surfaced, and tank body middle part is cylinder.
And, described Transverse Heated device is bar-shaped, and Transverse Heated device quantity is 3 groups, and left end connects horizontal tank body left part
Surface, right-hand member extends to horizontal tank body right part, and the distance of Transverse Heated device right-hand member to horizontal tank body right part list face is Transverse Heated
The 1/6-1/5 of device length.
And, described heat exchanger is fence type, including heat exchanger tube, water inlet pipe and outlet pipe, heat exchanger tube to be arranged side by side,
Heat exchanger tube quantity is arranged for 4-10.
And, charging servicing unit is set on described charging aperture, charging servicing unit by body vertically upward and
Cover plate is constituted, and body upper end sets cover plate, and cover plate is tightly connected with body.
And, described installing port is made up of cover plate with short tube flange vertically upward, the ring flange of short tube flange upward,
It is connected with cover plate by bolt.
And, waste discharge pipeline, the tangent line of waste discharge pipeline and horizontal tank body right part arc surfaced are set in described waste discharge mouth
In 20 degree of -60 angle of degree.
And, in horizontal tank body upper surface, safety valve is set.
And, in horizontal tank body right part outer wall vertical, thermocouple is set, thermocouple quantity is three, respectively positioned at horizontal tank
The position of upper, middle and lower three of body right part outer wall, three thermocouple locations are distributed on a vertical curve, three thermocouples two-by-two it
Between distance it is equal.
And, outer surface in the middle part of horizontal tank body sets heat-insulation layer, heat-insulation layer be respectively from inside to outside aluminum silicate layer,
Asbestos layer, layer of polyurethane, the thickness of heat-insulation layer is 2-15cm.
Advantage of the present utility model and beneficial effect are：
1. the molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of this band, including horizontal tank body, Transverse Heated device, heat exchange
Device, charge door, installing port and waste discharge mouth, the tank body of the present apparatus use low boy cabinet, and underground can be embedded in when using, and greatly save
Space.
2. the Transverse Heated device of the present apparatus is bar-shaped, and Transverse Heated device quantity is 3 groups, and all Transverse Heated devices are uniformly distributed
In tank interior, left end connects horizontal tank body left part list face, and right-hand member extends to horizontal tank body right part；Heat exchanger is fence type, bag
Heat exchanger tube, water inlet pipe and outlet pipe are included, heat exchanger is by the way of many heat exchanger tube side-by-side horizontals are set so that the number of heat exchanger tube
Amount can be adjusted according to actual conditions, and water inlet pipe upper end is connected to heat exchanger tube import, and lower end is connected to heat exchanger tube water inlet end, outlet pipe
Upper end is connected to heat exchanger tube outlet, and lower end is connected to heat exchanger tube water side.The Transverse Heated device and heat exchanger of the present apparatus are respectively provided with
In in horizontal tank body, make plant area small, be more suitable in small space or the energy storage in some areas is used.
3. the heat exchanger of the present apparatus is arranged in tank body, abandons fused salt conveyance conduit, and heat-exchanger rig is arranged at into tank body
In, save the cost that long-distance pipe is set.
4. the Transverse Heated device quantity of the present apparatus is 3 groups, and all Transverse Heated devices are laterally uniform in horizontal tank body
Portion, makes fused salt more uniformly be heated, and the efficiency of heating surface is higher.
5. the heat exchanger of the present apparatus is fence type, including heat exchanger tube, water inlet pipe and outlet pipe, heat exchanger tube to be arranged side by side,
Heat exchanger tube quantity is arranged for 4-10.Heat exchanger is by the way of many heat exchanger tubes are arranged side by side so that the quantity of heat exchanger tube can basis
Actual conditions are adjusted, and heat exchange efficiency is higher, and production and processing mode is more flexible.
6. the outer surface in the middle part of a horizontal tank body sets heat-insulation layer, and heat-insulation layer is respectively aluminum silicate layer, stone from inside to outside
Cotton layer, layer of polyurethane, the thickness of heat-insulation layer is 2-15cm, heat-insulation layer can prevent heat to external diffusion, improve energy storage efficiency.
7. all consersion units of the present apparatus be may be contained within tank body, and simple structure, and installation is provided with tank body top surface
Mouthful, it is easy to maintenance and repair.
8. using the excellent fused salt mixt of hot property as heat storage medium, the upper fused salts of Dinner are heated and renew energy the present apparatus
Get up, for the heating on daytime, take full advantage of valley period power power, alleviate power network peak-valley difference, the energy has been saved, by using the paddy phase
Electric power instead of coal combustion, reduce coal-fired usage amount, greatly reduce the pollution to air.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Wherein 1 is safety valve, and 2 is charging servicing unit, and 2-1 is cover plate, and 2-2 is body, and 3 is Transverse Heated device, and 4 is sleeping
Formula tank body, 4-1 is tank body left part, and 4-2 is tank body middle part, and 4-3 is tank body right part, and 5 is waste discharge pipeline, and 6 is thermocouple, and 7 is to change
Hot device, 7-1 is water inlet pipe, and 7-2 is outlet pipe, and 7-3 is heat exchanger tube, and 7-4 is heat exchanger support, and 8 is heat-insulation layer, and 9 is installing port,
9-1 is cover plate, and 9-2 is short tube flange.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Embodiment 1：
A kind of molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band, including horizontal tank body 4, Transverse Heated device 3, heat exchange
Device 7, charge door, installing port 9 and waste discharge mouth, horizontal tank body is by tank body left part 4-1, tank body middle part 4-2 and tank body right part 4-3 groups
Into tank body left part and tank body right part are in arc surfaced, and tank body middle part is cylinder.Horizontal homogeneous set 3 groups in horizontal tank body
Transverse Heated device, Transverse Heated device is bar-shaped, and left end connects horizontal tank body left part list face, and right-hand member extends to horizontal tank body right part,
Transverse Heated device right-hand member to the distance in horizontal tank body right part list face is the 1/6 of Transverse Heated device length.In horizontal tank body vertically
Heat exchanger is set, and heat exchanger includes heat exchanger tube, water inlet pipe and outlet pipe, and heat exchanger tube is set for side-by-side horizontal, and heat exchanger tube quantity is 6
Row.Water inlet pipe upper end is connected to heat exchanger tube import, and lower end is connected to heat exchanger tube water inlet end, and outlet pipe upper end is connected to heat exchanger tube and goes out
Mouthful, lower end is connected to heat exchanger tube water side.Heat exchanger support 7-4 is set in horizontal tank base in heat exchanger downward vertical, is used
In support heat exchanger.Charge door is set in the upper surface of horizontal tank body left part, charging servicing unit 2, charging are set on charging aperture
Servicing unit is made up of cover plate 2-1 vertically upward and body 2-2, and body upper end sets cover plate, and cover plate is tightly connected with body.
Waste discharge mouth is set in the bottom right of horizontal tank body, waste discharge pipeline 5, waste discharge pipeline and horizontal tank are set in described waste discharge mouth
The tangent line of body right part arc surfaced is in 20 degree of angle.In horizontal tank body upper surface, safety valve 1 is set.In horizontal tank body right part outer wall
Three thermocouples 6 are vertically arranged, respectively positioned at the position of the upper, middle and lower of horizontal tank body right part outer wall three, three thermocouple locations
It is distributed on a vertical curve, three thermocouples are between any two apart from equal, and it is thick that the outer surface in the middle part of horizontal tank body is surrounded by 5cm
Warm layer 8, heat-insulation layer points 3 layers, from inside to outside respectively aluminum silicate layer, asbestos layer, rigid polyurethane foam layer.The table at the top of horizontal tank body
Face sets installing port 9, and installing port is made up of cover plate 9-1 with short tube flange 9-2 vertically upward, the ring flange court of short tube flange
On, it is connected with cover plate by bolt.
Embodiment 2：
A kind of molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band, including horizontal tank body 4, Transverse Heated device 3, heat exchange
Device 7, charge door, installing port 9 and waste discharge mouth, horizontal tank body is by tank body left part 4-1, tank body middle part 4-2 and tank body right part 4-3 groups
Into tank body left part and tank body right part are in arc surfaced, and tank body middle part is cylinder.Horizontal homogeneous set 3 groups in horizontal tank body
Transverse Heated device, Transverse Heated device is bar-shaped, and left end connects horizontal tank body left part list face, and right-hand member extends to horizontal tank body right part,
Transverse Heated device right-hand member to the distance in horizontal tank body right part list face is the 1/5 of Transverse Heated device length.In horizontal tank body vertically
Heat exchanger is set, and heat exchanger includes heat exchanger tube, water inlet pipe and outlet pipe, and heat exchanger tube is set for side-by-side horizontal, and heat exchanger tube quantity is 8
Row.Water inlet pipe upper end is connected to heat exchanger tube import, and lower end is connected to heat exchanger tube water inlet end, and outlet pipe upper end is connected to heat exchanger tube and goes out
Mouthful, lower end is connected to heat exchanger tube water side.Heat exchanger support 7-4 is set in horizontal tank base in heat exchanger downward vertical, is used
In support heat exchanger.Charge door is set in the upper surface of horizontal tank body left part, charging servicing unit 2, charging are set on charging aperture
Servicing unit is made up of cover plate 2-1 vertically upward and body 2-2, and body upper end sets cover plate, and cover plate is tightly connected with body.
Waste discharge mouth is set in the bottom right of horizontal tank body, waste discharge pipeline 5, waste discharge pipeline and horizontal tank are set in described waste discharge mouth
The tangent line of body right part arc surfaced is in 40 degree of angle.In horizontal tank body upper surface, safety valve 1 is set.In horizontal tank body right part outer wall
Three thermocouples 6 are vertically arranged, respectively positioned at the position of the upper, middle and lower of horizontal tank body right part outer wall three, three thermocouple locations
It is distributed on a vertical curve, three thermocouples are between any two apart from equal, and it is thick that the outer surface in the middle part of horizontal tank body is surrounded by 8cm
Heat-insulation layer 8, heat-insulation layer points 3 layers, from inside to outside respectively aluminum silicate layer, asbestos layer, rigid polyurethane foam layer.At the top of horizontal tank body
Surface sets installing port 9, and installing port is made up of cover plate 9-1 with short tube flange 9-2 vertically upward, the ring flange court of short tube flange
On, it is connected with cover plate by bolt.
The use of the present apparatus includes energy storage stage and heat exchange stage, and in the energy storage stage, heat energy is by being horizontally placed on tank interior
Three groups of heating rods be transferred to tank body centre position, formed by four circumferentially intermediate heat transfer streams, until tank interior everybody
The temperature of the fused salt put is consistent, and heat exchange stage low-temperature heat exchange medium changes to device by the import that exchanges heat into tank body, with high temperature
Fused salt carry out heat exchange, discharged by heat exchanger exit after low-temperature heat exchange Absorption of Medium heat, the heat in centre position handed over
Change away, the heat of surrounding is formed by four circumferentially intermediate heat transfer streams to intermediate transfer, and energy storage stage and heat exchange stage are formed
Heat transfer stream contribute to heat being uniformly distributed in tank interior, without other servicing units, fully rely on Transverse Heated
The form and position of device and heat exchanger are set.
When using, the molten salt energy-storage heat-exchanger rig tank body of three groups of Transverse Heated devices of band is installed on specified location, by tank
Be put into fused salt in tank body by the charging servicing unit above body, in electric low ebb, heating rod is powered, and the fused salt in tank body is entered
Row heating, is monitored by thermocouple to the temperature in tank, and fused salt is heated into 300-500 DEG C of temperature, heating of stopping power supply,
Heat diffusion is prevented by the attemperator outside tank body, at electric peak, exothermic medium will be passed through in heat-exchanger rig, such as water or
Oil, exothermic medium is absorbed the heat of fused salt and is passed by pipeline, completes the whole process of energy storage heat exchange.
The utility model has been described in detail above, but the content is only preferred embodiment of the present utility model,
It is not to be regarded as limiting practical range of the present utility model.All impartial changes made according to present utility model application scope with
Improve etc., all should still belong within patent covering scope of the present utility model.
Claims (8)
1. the molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of a kind of band, it is characterised in that：Including horizontal tank body, Transverse Heated
Device, heat exchanger, charge door, installing port and waste discharge mouth, are horizontally disposed with three groups of Transverse Heated devices, in horizontal tank body in horizontal tank body
Heat exchanger is inside vertically arranged, the upper surface left and right sides is respectively provided with heat exchanger import and heat exchanger exit in the middle part of horizontal tank body,
Charge door is set in the left upper portion of horizontal tank body, installing port is set in the top surface of horizontal tank body, on the right side of horizontal tank body
Side lower part sets waste discharge mouth；
Described Transverse Heated device is bar-shaped, and Transverse Heated device quantity is 3 groups, and left end connects horizontal tank body left part list face, right-hand member
Horizontal tank body right part is extended to, the distance of Transverse Heated device right-hand member to horizontal tank body right part list face is the 1/ of Transverse Heated device length
6-1/5；
Described heat exchanger is fence type, including heat exchanger tube, water inlet pipe and outlet pipe, heat exchanger tube to be arranged side by side, heat exchanger tube number
Measure as 4-10 is arranged.
2. the molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band according to claim 1, it is characterised in that：Described
Horizontal tank body is made up of tank body left part, tank body middle part and tank body right part, and tank body left part and tank body right part are in arc surfaced, in tank body
Portion is cylinder.
3. the molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band according to claim 1, it is characterised in that：Described
Charging aperture on set charging servicing unit, charging servicing unit be made up of body vertically upward and cover plate, body upper end sets
Cover plate is put, cover plate is tightly connected with body.
4. the molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band according to claim 1, it is characterised in that：Described
Installing port is made up of cover plate with short tube flange vertically upward, and the ring flange of short tube flange is connected by bolt with cover plate upward.
5. the molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band according to claim 1, it is characterised in that：Institute
Waste discharge pipeline is set in the waste discharge mouth stated, and waste discharge pipeline is in 20 degree of -60 angle of degree with the tangent line of horizontal tank body right part arc surfaced.
6. the molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band according to claim 1, it is characterised in that：Horizontal
Tank body upper surface sets safety valve.
7. the molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band according to claim 1, it is characterised in that：Horizontal
Tank body right part outer wall vertical set thermocouple, thermocouple quantity be three, respectively positioned at horizontal tank body right part outer wall it is upper, in,
Lower three positions, three thermocouple locations are distributed on a vertical curve, and three thermocouples are between any two apart from equal.
8. the molten salt energy-storage heat-exchanger rig of three groups of Transverse Heated devices of band according to claim 1, it is characterised in that：Horizontal
Outer surface in the middle part of tank body sets heat-insulation layer, and heat-insulation layer is respectively aluminum silicate layer, asbestos layer, layer of polyurethane from inside to outside, protects
The thickness of warm layer is 2-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861438.3U CN206281205U (en) | 2016-08-09 | 2016-08-09 | With three groups of molten salt energy-storage heat-exchanger rigs of Transverse Heated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861438.3U CN206281205U (en) | 2016-08-09 | 2016-08-09 | With three groups of molten salt energy-storage heat-exchanger rigs of Transverse Heated device |
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| Publication Number | Publication Date |
|---|---|
| CN206281205U true CN206281205U (en) | 2017-06-27 |
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ID=59084359
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620861438.3U Active CN206281205U (en) | 2016-08-09 | 2016-08-09 | With three groups of molten salt energy-storage heat-exchanger rigs of Transverse Heated device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567305A (en) * | 2019-08-28 | 2019-12-13 | 诸城市桂冠机械有限公司 | High-efficiency electric energy accumulator |
-
2016
- 2016-08-09 CN CN201620861438.3U patent/CN206281205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567305A (en) * | 2019-08-28 | 2019-12-13 | 诸城市桂冠机械有限公司 | High-efficiency electric energy accumulator |
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