CN104848338B - A kind of portable heat pipe takes hot paddy electricity solid heat storage heating installation - Google Patents

A kind of portable heat pipe takes hot paddy electricity solid heat storage heating installation Download PDF

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Publication number
CN104848338B
CN104848338B CN201510334508.XA CN201510334508A CN104848338B CN 104848338 B CN104848338 B CN 104848338B CN 201510334508 A CN201510334508 A CN 201510334508A CN 104848338 B CN104848338 B CN 104848338B
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heat
pipe
water
heap
heat pipe
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CN201510334508.XA
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CN104848338A (en
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杨肖
冯首策
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杨肖
崔正光
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Abstract

Hot paddy electricity solid heat storage heating installation, including solid heat storage heap, water cartridge heater and heat exchanger are taken the present invention relates to a kind of portable heat pipe;Electric heating tube and corrugated heat pipe are provided with solid heat storage heap;It is heat pipe interface channel in corrugated heat pipe;Heat pipe is slidably connected in corrugated heat pipe;The other end of heat pipe is arranged on water cartridge heater;One end of heat pipe on water cartridge heater is connected higher than the end position of heat pipe one in connection corrugated heat pipe;Solid heat storage heap lower end is provided with moving wheel, and moving wheel connection movable connecting rod, movable connecting rod is connected to adjustable frequency motor;Electric heating tube is provided with water cartridge heater;Water cartridge heater water inlet pipe and outlet pipe are connected with plate type heat exchanger;Variable frequency pump is provided with water inlet pipe.Night paddy electricity is converted into thermal energy storage in solid heat storage heap by it, then by taking heat and heat exchange measure, realizes that whole day heats.

Description

A kind of portable heat pipe takes hot paddy electricity solid heat storage heating installation
Technical field
The present invention relates to a kind of paddy electricity solid heat storage heating installation, night paddy electricity is converted into thermal energy storage and stored in solid by it In thermal reactor, then by taking heat and heat exchange measure, realize that whole day heats.
Background technology
In recent years, as atmosphere polluting problem is more serious, China starts the coal-fired index of control comprehensively, reduces the energy of coal Source this consumption ratio.What Chinese Ministry of Environmental Protection issued《Prevention and control of air pollution action plan detailed rules for the implementation are implemented in Jing-jin-ji region and surrounding area》Clearly Propose, to the end of the year 2017, Beijing, Tianjin, Hebei province and Shandong Province's pressure subtract 83,000,000 tons of consumption of coal total amount.In this back of the body Under scape, northern each big city, which starts to vigorously implement coal heating boiler, changes gas works.However, China is one seriously scarce " gas " Country.Counted according to the Committee of Development and Reform, national natural gas breach reaches 22,000,000,000 cubes within 2013, it is contemplated that be up to 270~300 within 2015 Hundred million cubes.Therefore, other cleaning heating systems are developed significant for alleviating natural gas supply breach.Paddy electric heat-storage heating is Substitute coal heating, supplement the effective scheme of gas-heating.It is using electric heat storage technology, by night paddy electricity 23:00-next day 7:00 is converted into thermal energy storage in heat storage, and heat and heat exchange measure are taken by a series of, and thermal source is provided for whole day heating.Energetically Develop paddy electric heat-storage heating, had very important significance for the economical operation peak load shifting of power network and winter cleaning heating.
Paddy electric heat-storage heating mainly has the warm solid heat storage of water heat-storing to heat two kinds.Water accumulation of heat heats due to hot water storage tank Floor space is big, and unit volume amount of stored heat is small, is difficult to extensive central heating.Solid heat storage heating is using high density, resistance to The solid material of high temperature is as heat storage, and floor space is small, and the amount of stored heat of unit volume accumulation of heat heap is big, can be used for extensive collection Middle heating, substitutes existing coal-burning boiler.
Traditional paddy electricity solid heat storage heating equipment, which is used air as, takes thermal medium, by air and solid heat storage heap it Between radiation and convection conduct heat to realize the transmission of heat.This specific heat capacity and heat flow density for taking heat pattern thermal efficiency low latitude gas Low, operation energy consumption height needs powerful blower fan to provide power, and accumulation of heat heap porosity is high, effective volume is small need to reserve air flow Passage, so as to increase the volume of solid heat storage heap.In addition, traditional paddy electricity solid heat storage stove when running in night, it is necessary to Accumulation of heat heap heats and accumulation of heat simultaneously, reduces the integrated heat efficiency of system.Therefore, new efficient solid thermal storage heating equipment is researched and developed The development and dissemination heated to paddy electricity solid heat storage is great
The content of the invention
For presently, there are following problems:(1) poorly efficient air-solid heat storage heap takes heat pattern;(2) solid heat storage heap Porosity is high, effective volume is small;(3) operation energy consumption height needs powerful blower fan to provide power;(4) night heating and accumulation of heat are same Shi Jinhang, integrated heat efficiency is low.The present invention provides a kind of efficient paddy electricity solid heat storage heating installation, solves conventional solid heat-storing Technical problem present in warm field.
The technical solution adopted by the present invention is as follows:
A kind of portable heat pipe takes hot paddy electricity solid heat storage heating installation:Including solid heat storage heap 2, water cartridge heater 8 and change Hot device 14;It is characterized in that being provided with electric heating tube 1 and corrugated heat pipe 3 on solid heat storage heap;It is the interface channel of heat pipe 4 in corrugated heat pipe 3; One end of heat pipe 4 is slidably connected in corrugated heat pipe 3;The other end of heat pipe 4 is arranged in water cartridge heater 8;Solid heat storage heap lower end Moving wheel 7 is provided with, the connection movable connecting rod 6 of moving wheel 7, movable connecting rod 6 is connected to adjustable frequency motor 5;Set on water cartridge heater 8 There is electric heating tube 9;The water inlet pipe 10 of water cartridge heater 8 and outlet pipe 11 are connected with plate type heat exchanger 14;It is provided with water inlet pipe 10 Variable frequency pump 13
The electric heating tube 1 and corrugated heat pipe 3 that described water cartridge heater 8 is symmetrical arranged on connection solid heat storage heap 2 are spaced, And the length of Cao of corrugated heat pipe 3 is more than the horizontal section length of heat pipe 4.
Described water cartridge heater 8 is symmetrical arranged two solid heat storage heaps 2 of connection.
Bypass pipe 17 is connected between described water inlet pipe 10 and outlet pipe 11;Climate compensator is set on bypass pipe 17 12。
The opposite side connection feed pipe 15 and return pipe 16 of the plate type heat exchanger 14.
The adjustable frequency motor 5, variable frequency pump 13, climate compensator 12 are connected to controller 19 by control circuit.
Insulation shell 18 is provided with outside the solid heat storage heap 2, water cartridge heater 8.
Part of the heat pipe 4 outside water cartridge heater 8 is horizontal segment, and the part in water cartridge heater 8 is the section that is inclined upwardly, Inclined angle is 5~90 degree, wherein it is preferred that 15 degree.
Utilize the device night paddy electricity section operating method of the present invention;Adjustable frequency motor 5 is driven, is linked by movable connecting rod 6 Moving wheel 7, moves horizontally accumulation of heat heap 2 until heat pipe 4 leaves corrugated heat pipe 3 completely;Electric heating tube 1 is powered, accumulation of heat heap 2 starts Accumulation of heat;Electric heating tube 9 is powered, while opening variable frequency pump 13, water cartridge heater 8 utilizes the heat cycles water 20 of electric heating tube 9;Follow Ring water 20 is connected to plate type heat exchanger 14 by outlet pipe 11 and water inlet pipe 10.Plate type heat exchanger 14 is by the heat in recirculated water 20 Heating end is delivered to by feed pipe 15 and return pipe 16.The gentle end heat load of the detecting chamber outer gas of climate compensator 12 becomes Change signal, transfer signals to controller 19, controller 19 passes through data analysis, in real time the flow of adjustment variable frequency pump 13 and side Bypass flow in siphunculus 17, on the premise of heating quality is ensured, reduces operation energy consumption, realizes energy-saving run.
Utilize the device non-paddy electricity section operating method on daytime of the present invention;Adjustable frequency motor 5 is driven, passes through movable connecting rod 6 Dynamic moving wheel 7, moves horizontally accumulation of heat heap 2 until heat pipe 4 is completely into corrugated heat pipe 3;Electric heating tube 1 is powered off, accumulation of heat heap 2 is opened Beginning heat release;Electric heating tube 9 is powered off, keeps variable frequency pump 13 to open, water cartridge heater 8 takes heat using heat pipe 4 from accumulation of heat heap 2, and Heat cycles water 20;Recirculated water 20 is connected to plate type heat exchanger 14 by outlet pipe 11 and water inlet pipe 10.Plate type heat exchanger 14 will Heat in recirculated water 20 is delivered to heating end by feed pipe 15 and return pipe 16.Climate compensator 12 detects outside air temperature With end heat load variable signal, controller 19 is transferred signals to, controller 19 passes through data analysis, accumulation of heat is adjusted in real time Bypass flow in horizontal displacement, the flow of variable frequency pump 13 and the bypass pipe 17 of heap 2, is ensureing the premise of heating quality Under, operation energy consumption is reduced, energy-saving run is realized.
Wherein, the horizontal displacement of adjustment accumulation of heat heap 2 is the insertion depth in order to change heat pipe 4 in corrugated heat pipe 3, and then Adjustment heat pipe 4 takes heat from what accumulation of heat heap 2 was obtained.
It is an advantage of the invention that:
(1) heat is taken from solid heat storage heap using heat pipe, using the radiation heat transfer between high-temperature heat accumulation heap and heat pipe, by accumulation of heat Heat is transported in water cartridge heater by the heat transfer of heap to heat pipe, then by heat pipe, obtains heating hot water.Relative to tradition Air and accumulation of heat heap between take hot mode, it is this to take hot mode to use powerful blower fan, reduce energy consumption and Equipment noise.In addition, taking hot mode using heat pipe is this, without reserving air flow passage in accumulation of heat heap, substantially reduce The porosity of solid heat storage heap, adds effective storage volume of accumulation of heat heap.
(2) using portable solid heat storage heap, moving horizontally for accumulation of heat heap, insertion of the adjustment heat pipe in accumulation of heat heap are passed through Depth, so as to realize that heat pipe takes freely adjusting for heat, can in real time be adjusted according to the change of end heat load, be realized The energy-saving run of equipment.
(3) realize that night accumulation of heat separates progress with heating, in the paddy electricity period in night, accumulation of heat heap is kept completely separate with heat pipe, store Thermal reactor only carries out accumulation of heat, and heating is not undertaken, and heat storage efficiency is high;The heating in night is all undertaken by water cartridge heater, water cartridge heater Interior electric heating tube directly heats recirculated water, and provides heating source, and the integrated heat efficiency for improving night stores relative to electrical heating Thermal reactor, then thermal source heat cycles water is provided by accumulation of heat heap, the thermal efficiency that electricity directly heats recirculated water is higher.
(4) the matter regulation and amount regulation of heating are realized simultaneously in heat source side.By setting climate compensator, according to outdoor gas The change of temperature, while adjusting flow velocity, the horizontal displacement heat pipe insertion depth of accumulation of heat heap and the bypass of bypass pipe of variable frequency pump Flow, while realizing the matter regulation and amount regulation of heat source side.
Brief description of the drawings
Fig. 1:Portable heat pipe takes hot paddy electricity solid heat storage heating installation schematic diagram operational mode on daytime;
Fig. 2:Portable heat pipe takes hot paddy electricity solid heat storage heating installation schematic diagram night operational mode;
Wherein:
1. electric heating tube 2. accumulation of heat heap 3. corrugated heat pipe
4. heat pipe 5. adjustable frequency motor 6. movable connecting rod
7. moving wheel 8. water cartridge heater 9. electric heating tube
10. water inlet pipe 11. outlet pipe 12. climate compensator
13. variable frequency pump 14. plate type heat exchanger 15. feed pipe
16. return pipe 17. bypass pipe 18. insulation shell
19. controller 20. recirculated water
Embodiment
1 illustrate embodiments of the present invention below in conjunction with the accompanying drawings:
As shown in the figure:Portable heat pipe is taken in hot paddy electricity solid heat storage heating installation, solid heat storage heap 2, heat pipe 4, frequency conversion Motor 5 is symmetrical arranged both with respect to water cartridge heater 8, and in insulation shell 18.Heat pipe 4 is welded on water cartridge heater 8.Heat One end of pipe 4 is located in the corrugated heat pipe 3 of solid heat storage heap 2, and the other end is located in water cartridge heater 8, and is inclined upwardly 15 degree.Solid Electric heating tube 1 and corrugated heat pipe 3 are embedded with accumulation of heat heap 2, bottom is equipped with moving wheel 7, and moving wheel 7 is connected to change by movable connecting rod 6 Frequency motor 5.Top-off cycle water 20 in water cartridge heater 8, and equipped with electric heating tube 9.The lower end connection water inlet pipe of water cartridge heater 8 10, upper end connection outlet pipe 11.Variable frequency pump 13 is arranged on water inlet pipe 10.The other end connection of water inlet pipe 10 and outlet pipe 11 Plate type heat exchanger 14.Bypass pipe 17 is connected between water inlet pipe 10 and outlet pipe 11.Climate compensator 12 is set on bypass pipe 17. The opposite side connection feed pipe 15 and return pipe 16 of plate type heat exchanger 14.Adjustable frequency motor 5, variable frequency pump 13, climate compensator 12 are connected to controller 19 by control circuit.Electric heating tube 1 and electric heating tube 9 are connected by electrical wiring to power supply accompanying drawing 1 In do not indicate.
Night paddy electricity section embodiment, as shown in Figure 2:
Opening controller 19, drives adjustable frequency motor 5, by the ganged movement wheel 7 of movable connecting rod 6, moves the level of accumulation of heat heap 2 Move until heat pipe 4 leaves corrugated heat pipe 3 completely.Electric heating tube 1 is powered, accumulation of heat heap 2 starts accumulation of heat.Electric heating tube 9 is powered, together Shi Kaiqi variable frequency pumps 13, water cartridge heater 8 utilizes the heat cycles water 20 of electric heating tube 9.Recirculated water 20 is by outlet pipe 11 and enters Water pipe 10 is connected to plate type heat exchanger 14.Heat in recirculated water 20 is passed through feed pipe 15 and return pipe 16 by plate type heat exchanger 14 It is delivered to heating end.The gentle end heat load variable signal of the detecting chamber outer gas of climate compensator 12, transfers signals to control Device 19 processed, controller 19 passes through data analysis, in real time the bypass flow in the flow and bypass pipe 17 of adjustment variable frequency pump 13, On the premise of ensureing heating quality, operation energy consumption is reduced, energy-saving run is realized.
Daytime non-paddy electricity section embodiment, as described in Figure 1:
Opening controller 19, drives adjustable frequency motor 5, by the ganged movement wheel 7 of movable connecting rod 6, moves the level of accumulation of heat heap 2 Move until heat pipe 4 is completely into corrugated heat pipe 3.Electric heating tube 1 is powered off, accumulation of heat heap 2 starts heat release.Electric heating tube 9 is powered off, protected Hold variable frequency pump 13 to open, water cartridge heater 8 takes heat, and heat cycles water 20 using heat pipe 4 from accumulation of heat heap 2.Recirculated water 20 passes through Outlet pipe 11 and water inlet pipe 10 are connected to plate type heat exchanger 14.Heat in recirculated water 20 is passed through feed pipe by plate type heat exchanger 14 15 and return pipe 16 be delivered to heating end.The gentle end heat load variable signal of the detecting chamber outer gas of climate compensator 12, will Signal is transferred to controller 19, and controller 19 passes through data analysis, in real time the horizontal displacement of adjustment accumulation of heat heap 2, variable frequency pump Bypass flow in 13 flow and bypass pipe 17, on the premise of heating quality is ensured, reduces operation energy consumption, realizes energy-conservation fortune OK.Wherein, the horizontal displacement of adjustment accumulation of heat heap 2 is the insertion depth in order to change heat pipe 4 in corrugated heat pipe 3, and then is adjusted Heat pipe 4 takes heat from what accumulation of heat heap 2 was obtained.
A kind of portable heat pipe that the present invention is disclosed and proposed takes hot paddy electricity solid heat storage heating installation, people in the art Member can be by using for reference present disclosure, and the appropriate links such as structure that change are realized, although methods and apparatus of the present invention technology has passed through Preferred embodiment is described, and person skilled substantially can be not departing from present invention, in spirit and scope to this Methods and techniques scheme described in text is modified or reconfigured, to realize final technology of preparing.In particular It is that all similar replacements and change are apparent to those skilled in the art, and they are considered as being included in In spirit of the invention, scope and content.

Claims (8)

1. a kind of portable heat pipe takes hot paddy electricity solid heat storage heating installation;Including solid heat storage heap (2), water cartridge heater (8) and Heat exchanger (14);It is characterized in that being provided with electric heating tube (1) and corrugated heat pipe (3) on solid heat storage heap (2);It is in corrugated heat pipe (3) Heat pipe (4) interface channel;One end of heat pipe (4) is slidably connected in corrugated heat pipe (3);The other end of heat pipe (4) is arranged on water and added In hot cylinder (8);Solid heat storage heap (2) lower end is provided with moving wheel (7), moving wheel (7) connection movable connecting rod (6), movable connecting rod (6) it is connected to adjustable frequency motor (5);Electric heating tube (9) is provided with water cartridge heater (8);Water cartridge heater (8) water inlet pipe (10) and Outlet pipe (11) is connected with plate type heat exchanger (14);Variable frequency pump (13) is provided with water inlet pipe (10);Described electrical heating Pipe (1) and corrugated heat pipe (3) are spaced on solid heat storage heap (2);And the length of the groove of corrugated heat pipe (3) is more than heat pipe (4) Horizontal section length;Described water cartridge heater (8) is symmetrical arranged two solid heat storage heaps (2) of connection;Heat pipe (4) is in water cartridge heater (8) Outer part is horizontal segment.
2. device as claimed in claim 1, it is characterized in that being connected with side between described water inlet pipe (10) and outlet pipe (11) Siphunculus (17);Climate compensator (12) is set on bypass pipe (17).
3. device as claimed in claim 1, it is characterized in that the opposite side connection feed pipe (15) of the plate type heat exchanger (14) With return pipe (16).
4. device as claimed in claim 2, it is characterized in that the adjustable frequency motor (5), variable frequency pump (13), climate compensator (12) controller (19) is connected to by control circuit.
5. device as claimed in claim 1, it is characterized in that being provided with insulation outside the solid heat storage heap (2), water cartridge heater (8) Housing (18).
6. device as claimed in claim 1, it is characterized in that part of the heat pipe (4) in water cartridge heater (8) is the section that is inclined upwardly, Inclined angle is 5~90 degree.
7. a kind of night paddy electricity section operating method of utilization claim 2 described device:Adjustable frequency motor (5) is driven, passes through fortune Dynamic connecting rod (6) ganged movement wheel (7), moves horizontally accumulation of heat heap (2) until heat pipe (4) leaves corrugated heat pipe (3) completely;Electricity is added Heat pipe (1) is powered, and accumulation of heat heap (2) starts accumulation of heat;Electric heating tube (9) is powered, while opening variable frequency pump (13), water cartridge heater (8) electric heating tube (9) heat cycles water (20) is utilized;Recirculated water (20) is connected to plate by outlet pipe (11) and water inlet pipe (10) Formula heat exchanger (14);Plate type heat exchanger (14) transmits the heat in recirculated water (20) by feed pipe (15) and return pipe (16) To heating end;The gentle end heat load variable signal of climate compensator (12) detecting chamber outer gas, transfers signals to control Device (19), controller (19) passes through data analysis, and the bypass in the flow and bypass pipe (17) of variable frequency pump (13) is adjusted in real time Flow, on the premise of heating quality is ensured, reduces operation energy consumption, realizes energy-saving run.
8. a kind of non-paddy electricity section operating method on the daytime of utilization claim 2 described device:Adjustable frequency motor (5) is driven, is passed through Movable connecting rod (6) ganged movement wheel (7), moves horizontally accumulation of heat heap (2) until the horizontal segment length of heat pipe (4) is completely into heat pipe Groove (3);By electric heating tube (1) power-off, accumulation of heat heap (2) starts heat release;By electric heating tube (9) power-off, variable frequency pump (13) is kept Open, water cartridge heater (8) takes heat, and heat cycles water (20) using heat pipe (4) from accumulation of heat heap (2);Recirculated water (20) is by going out Water pipe (11) and water inlet pipe (10) are connected to plate type heat exchanger (14);Plate type heat exchanger (14) leads to the heat in recirculated water (20) Cross feed pipe (15) and return pipe (16) is delivered to heating end;The gentle end heating of climate compensator (12) detecting chamber outer gas is negative Lotus variable signal, transfers signals to controller (19), and controller (19) passes through data analysis, and accumulation of heat heap (2) is adjusted in real time Bypass flow in horizontal displacement, the flow of variable frequency pump (13) and bypass pipe (17), on the premise of heating quality is ensured, Operation energy consumption is reduced, energy-saving run is realized.
CN201510334508.XA 2015-06-16 2015-06-16 A kind of portable heat pipe takes hot paddy electricity solid heat storage heating installation Expired - Fee Related CN104848338B (en)

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CN105387514A (en) * 2015-12-29 2016-03-09 高忠凡 Solid heat storage directly-heated type heating device
CN106767073A (en) * 2016-11-16 2017-05-31 李渊 A kind of energy-accumulating solid module and electric heating energy-accumulating solid device
CN111720998A (en) * 2020-06-22 2020-09-29 烟台卓越新能源科技股份有限公司 Mine fresh air comprehensive heating system
CN112902274B (en) * 2021-05-10 2021-10-19 国网江西省电力有限公司电力科学研究院 Heating system with demand side response function

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CN204880316U (en) * 2015-06-16 2015-12-16 杨肖 Hot millet electricity solid heat accumulation heating system is got to portable heat pipe

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Publication number Priority date Publication date Assignee Title
CN2667364Y (en) * 2003-12-26 2004-12-29 张永 Heat accumulating hot water supply device
CN2747495Y (en) * 2004-08-13 2005-12-21 孟震峰 Energy storage type electric heater
CN201059676Y (en) * 2007-03-28 2008-05-14 陈定兴 Electricity energy storage integrated heat exchange heating apparatus
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