CN1542227A - Heat storage type thawing device - Google Patents
Heat storage type thawing device Download PDFInfo
- Publication number
- CN1542227A CN1542227A CNA031243045A CN03124304A CN1542227A CN 1542227 A CN1542227 A CN 1542227A CN A031243045 A CNA031243045 A CN A031243045A CN 03124304 A CN03124304 A CN 03124304A CN 1542227 A CN1542227 A CN 1542227A
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- CN
- China
- Prior art keywords
- snow
- heat
- summer
- sill
- snow melt
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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.)
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Road Paving Structures (AREA)
Abstract
The heat accumulating snow thawing apparatus utilizes solar energy accumulated in summer to thaw snow in roof and road without fuel consumption and ground subsidence. Heat exchanger with internal circulating liquid is buried underground reach rock bed for heat exchange with rock bed, and snow thawing plates are set in where sun shines at least in summer, and circulating pipeline with pump, switching valve and accumulator is set in between. In summer, solar energy is acquired with the snow thawing plates and stored in the rock bed. In winter, the valve is switched for providing the accumulated heat from the rock bed to the snow thawing plates to thaw snow in roof and road.
Description
Technical field
The present invention is about in summer storage of solar energy being arrived underground sill R, utilizing the underground heat energy that contains this heat energy to melt the device of roof and road surface accumulated snow in winter.
Background technology
In order to root out the accumulated snow on building roof and the road surface, used snow removing vehicle and spade to remove the snow in the past, also carried out snow melt by the hot water of heating and the phreatic sprinkling that is drawn into.
Summary of the invention
The snow removing that use snow removing vehicle and spade carry out is simple moving and accumulation, so this accumulated snow of piling up will produce the problem that harms daily life because of not melting accumulated snow.Use the hot water of heating to melt accumulated snow, its fuel cost can be very high.Also can produce the problem that ground sink and spray underground water.
Preferably abundant solar energy can be stored,, just snow melt efficient can be improved if this heat energy can be used to snow melt in winter in summer, and very convenient.
Propose because The present invention be directed to the problems referred to above, do not need fuel cost, can not produce ground and sink, more can utilize solar energy to melt the heat accumulating type device for melting snow of accumulated snow on roof and road surface in summer as the problem of research.
The principle of being utilized
Describe referring to figs. 1 through Fig. 3.About the heat accumulating type device for melting snow among the present invention is to have the heat interchanger 1 that carries out interchange of heat between non freezing solution and energy and the sill R to bury underground inner loop to reach above-mentioned sill R place deeply, simultaneously in the place that sun in summer light can shine snow melt dish 2 is set at least, above-mentioned heat interchanger 1 and snow melt dish 2 are by being provided with pump 4, the circulation pipe 3 of switch valve 5 and reservoir 6 is connected, take solar energy in summer by above-mentioned snow melt dish 2, this solar energy is stored into sill R by heat interchanger 1, switch above-mentioned switch valve 5 in winter, the underground heat energy of taking by above-mentioned heat interchanger 1 that is stored in sill R that contains is supplied with snow melt dish 2, can melt the accumulated snow of roof H and road surface S with this snow melt dish 2.
Description of drawings
What Fig. 1 showed is the pie graph of the invention process form.
What Fig. 2 showed is the front sectional drawing of heat interchanger example among relevant the present invention.
What Fig. 3 showed is the front sectional drawing of other heat interchanger example among relevant the present invention.
What Fig. 4 showed is the flow chart of the device of solar generating of the pump of startup device for melting snow among relevant the present invention.
Symbol description
1 heat interchanger
The 1a urceolus
The 1b inner core
1c gap path
The 1d Heat Conduction Material
The 1e tube body
The 1f dividing wall
The 1g path
2 snow melt dishes
3 circulation pipes
4 pumps
5 switch valves
6 reservoirs
The 6a buoy
7 immobilization materials
8 solar panels
9 accumulator boxs
10 control substrates
11 batteries
12 rectifiers
The H roof
The S road surface
The R sill
The specific embodiment
The example of relevant heat accumulating type device for melting snow of the present invention, as shown in Figure 1 to Figure 3.This device is to have the heat interchanger 1 that carries out interchange of heat between non freezing solution and energy and the sill R vertically to bury underground deeply inner loop to reach (degree of 100m～200m) sill R place.In the place that sun in summer light can shine snow melt dish 2 is set, heat interchanger 1 is connected by the circulation pipe 3 that is provided with pump 4, switch valve 5 and reservoir 6 especially with snow melt dish 2.
Take solar energy in summer by snow melt dish 2 then, this solar energy is stored into sill R by heat interchanger 1.Pass through to switch above-mentioned switch valve 5 in winter, the underground heat energy of taking by above-mentioned heat interchanger 1 that is stored in sill R that contains is supplied with snow melt dish 2, can melt the accumulated snow of roof H and road surface S with this snow melt dish 2.
Heat interchanger 1 can be a concentric double cast as shown in Figure 2 in addition, also can be the object of U word cast as shown in Figure 3.Concentric double cast is to insert inner core 1b with concentric shape to be maintained static by immobilization material 7 in urceolus 1a, between this urceolus 1a and inner core 1b, form gap path 1c, non freezing solution begins to supply with from inner core 1b (perhaps gap path 1c), and can be discharged by gap path 1c (perhaps inner core 1b).U word cast is that the core at tube body 1e is provided with dividing wall 1f and forms two path 1g, and non freezing solution is supplied with since the path 1g of a side, can discharge from the path 1g of its opposite side.
Effect about this heat accumulating type device for melting snow describes.At first at primer pump 4 in summer, non freezing solution circulates by the circulation pipe 3 between snow melt dish 2 and the heat interchanger 1.At this moment non freezing solution is taked solar energy by snow melt dish 2, and is transported to heat interchanger 1, discharges heat energy at sill R, and this thermal energy storage is arrived this sill R.So just can reduce the temperature of roof H and road surface S.
At primer pump 4 in winter, make the non freezing solution adverse current by switching above-mentioned switch valve 5, and between snow melt dish 2 and heat interchanger 1, circulate then.Supply with snow melt dish 2 by this circulation is taked non freezing solution at heat interchanger 1 place the underground heat energy that is stored in sill R that contains, and discharge heat energy, melt the accumulated snow of roof H and road surface S at this snow melt dish 2.
In summer and winter, the volume of the difference non freezing solution of Yin Wendu can change, and the variation of this volume is regulated by reservoir 6.Be filled with non freezing solution in this reservoir 6, sealing thereon is provided with buoy 6a, has compressed air more thereon.By moving up and down of this buoy 6a, can corresponding reflect the volumetric change of non freezing solution.
In this example, be provided with two groups of snow melt dishes 2, wherein one group when being installed in roof H, another group be installed in road surface S under, carry out the snow melt work of roof H and road surface S like this.Be provided with two reservoirs 6, be used for correspondence to be adjusted in summer and the bigger volumetric change of non freezing solution in winter.At the end portion of heat interchanger 1, be provided with the high Heat Conduction Material 1d of pyroconductivity such as copper again, can effectively carry out interchange of heat.
Pump 4 is except that source power supply, can also utilize device of solar generating and internal combustion engine TRT to turn round.Device of solar generating is as shown in Figure 4, utilizes solar panel 8 to absorb sunshines, and the battery 11 accumulator box 9 in charges by controlling substrate 10 when needs charge, and by rectifier 12 electric power of necessity is offered pump 4 again.
The effect of invention
Heat storage type thawing device among relevant the present invention because of utilize underground contain abundant Underground heat energy and solar energy carry out snow melt, so do not need fuel cost, can realize operating cost Cheapization. In addition again because utilize solar energy, than the occasion of just utilizing underground heat energy, energy Emit the heat energy of high-temperature, can improve the snow melt effect. Again because reduced roof H and road surface S Temperature, so can also bring into play cooling effect in summer.
Claims (1)
1. heat accumulating type device for melting snow, it is characterized in that having the heat interchanger 1 that carries out interchange of heat between non freezing solution and energy and the sill R to bury underground inner loop reaches above-mentioned sill R place deeply, simultaneously in the place that sun in summer light can shine snow melt dish 2 is set at least, above-mentioned heat interchanger 1 is connected by the circulation pipe 3 that is provided with pump 4, switch valve 5 and reservoir 6 with snow melt dish 2;
Take solar energy in summer by above-mentioned snow melt dish 2, this solar energy is stored into sill R by heat interchanger 1;
Switch above-mentioned switch valve 5 in winter, the underground heat energy of taking by above-mentioned heat interchanger 1 that is stored in sill R that contains is supplied with snow melt dish 2, can melt the accumulated snow of roof H and road surface S with this snow melt dish 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031243045A CN1542227A (en) | 2003-04-29 | 2003-04-29 | Heat storage type thawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031243045A CN1542227A (en) | 2003-04-29 | 2003-04-29 | Heat storage type thawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1542227A true CN1542227A (en) | 2004-11-03 |
Family
ID=34321638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031243045A Pending CN1542227A (en) | 2003-04-29 | 2003-04-29 | Heat storage type thawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1542227A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425770C (en) * | 2006-11-10 | 2008-10-15 | 哈尔滨工业大学 | Installation of cooling and melting ice and snow for road surface and bridge road by using underground natural energy resource |
| CN101818472A (en) * | 2010-04-16 | 2010-09-01 | 常州佳讯光电系统工程有限公司 | Solar pavement protection system and protection method thereof |
| CN102607185A (en) * | 2012-02-27 | 2012-07-25 | 华中科技大学 | Intra-cavity flow type window energy-saving system and control method for same |
| CN103292505A (en) * | 2013-07-03 | 2013-09-11 | 史修庚 | Heat exchanging column for storing and taking out solar energy |
| CN106196602A (en) * | 2016-07-18 | 2016-12-07 | 宝钢建筑系统集成有限公司 | A kind of snow melt water tank |
| CN106679208A (en) * | 2017-01-24 | 2017-05-17 | 西南交通大学 | Solar energy road seasonal thermal storage system based on ground heat exchanger |
| CN108914869A (en) * | 2018-07-02 | 2018-11-30 | 湖北工业大学 | A kind of deicing or snow melting system and method based on road and bridge underground water |
| CN109295834A (en) * | 2018-11-23 | 2019-02-01 | 黑龙江省九0四环境工程勘察设计院 | A kind of cold area's pavement snow melting system |
-
2003
- 2003-04-29 CN CNA031243045A patent/CN1542227A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425770C (en) * | 2006-11-10 | 2008-10-15 | 哈尔滨工业大学 | Installation of cooling and melting ice and snow for road surface and bridge road by using underground natural energy resource |
| CN101818472A (en) * | 2010-04-16 | 2010-09-01 | 常州佳讯光电系统工程有限公司 | Solar pavement protection system and protection method thereof |
| CN102607185A (en) * | 2012-02-27 | 2012-07-25 | 华中科技大学 | Intra-cavity flow type window energy-saving system and control method for same |
| CN103292505A (en) * | 2013-07-03 | 2013-09-11 | 史修庚 | Heat exchanging column for storing and taking out solar energy |
| CN106196602A (en) * | 2016-07-18 | 2016-12-07 | 宝钢建筑系统集成有限公司 | A kind of snow melt water tank |
| CN106679208A (en) * | 2017-01-24 | 2017-05-17 | 西南交通大学 | Solar energy road seasonal thermal storage system based on ground heat exchanger |
| CN108914869A (en) * | 2018-07-02 | 2018-11-30 | 湖北工业大学 | A kind of deicing or snow melting system and method based on road and bridge underground water |
| CN109295834A (en) * | 2018-11-23 | 2019-02-01 | 黑龙江省九0四环境工程勘察设计院 | A kind of cold area's pavement snow melting system |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |