CN1464140A - Snow melting apparatus - Google Patents
Snow melting apparatus Download PDFInfo
- Publication number
- CN1464140A CN1464140A CN 02124719 CN02124719A CN1464140A CN 1464140 A CN1464140 A CN 1464140A CN 02124719 CN02124719 CN 02124719 CN 02124719 A CN02124719 A CN 02124719A CN 1464140 A CN1464140 A CN 1464140A
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- heat
- snow
- water burst
- heating device
- underground
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The snow thawing apparatus includes water gushing heat collector set inside water gushing reservoir and ferryboat type heat collector connected circulating pump and underground pipeline as well as a heat releasing pipe. The water gushing heat collected with the water gushing heat collector and the terrestrial heat collected with the ferryboat type heat collector are made to pass through the connecting pipe and be released to thaw snow. In case of the lowered temperature of road, the water gushing heat and the terrestrial heat are used as the heat source for heat pump to heat the antifreezing liquid and the heated antifreezing liquid is further used in thawing snow in the heat releasing pipe.
Description
Technical field
The invention relates to the device for melting snow of the snow that melts road surface etc.
Background technology
Began in the past just to have had to utilize underground heat to come the device for melting snow of melt snow.This device for melting snow be the pump that interchange of heat is used be embedded in underground in, pump is extended the road that needs snow melt, extract underground heat by the anti-freezing solution that in this pump, circulates after, heat is run out snow melt in that road surface is underground.
Old device for melting snow just carries out snow melt with underground heat, so heat may not be sufficient, can not obtain good snow melt effect when especially the temperature of road surface etc. descends significantly, therefore should in time improve this problem.
Summary of the invention
The purpose of this invention is to provide a kind of device for melting snow with good snow melt effect.
This device for melting snow extracts heat by the anti-freezing solution circulation and comes melt snow; Comprise: be located at the water burst heating device in the water burst groove; Be embedded in underground Hangzhoupro type heating device; Be embedded in the underground radiator that needs snow melt; Be connected in the circulation pump of water burst heating device, Hangzhoupro type heating device; One side is connected in circulation pump, and opposite side is connected in the straight knot pipe portion of heat release pipe; The heat pump and the hot spring groove of the design in parallel of Yu Zhijie pipe portion; Heat pump is connected in series in the hot spring groove, and opposite side is connected in circulation pump, and the opposite side of hot spring groove is connected in radiator.
Device for melting snow of the present invention is with after the anti-freezing solution circulation, discharge the snow that the heat that extracts through interchange of heat melts road surface etc., to hold the water burst heating device that is provided with in the water burst groove of water burst and be embedded in the straight knot pipe portion of underground Hangzhoupro type heating device by circulation pump and its part, when connection is embedded in underground heat release pipe such as road surface, be communicated with the heat release pipe by heat pump and the hot spring groove that is set up in parallel in above-mentioned straight knot pipe portion, the water burst heat of extracting with water burst heat and with the underground heat of Hangzhoupro type heating device extraction normally, snow melt again after emitting from the heat release pipe by straight knot pipe portion.When if the temperature of road surface etc. descends, just utilize above-mentioned water burst heat and underground heat to be used as the heat energy source of supply of heat pump, from then on obtain carry out high temperatureization again after high heat is heated the anti-freezing solution in the tank, that high temperature anti-freezing solution is delivered to the heat release pipe carry out snow melt.
Description of drawings
Fig. 1 is that the present invention shows the pie graph that anti-freezing solution generally flows.
Fig. 2 is the present invention's pie graph that anti-freezing solution flows when being presented at the road surface equitemperature and descending.
Fig. 3 is the internal construction pie graph that shows the heat pump under Fig. 1 and Fig. 2 situation.
Fig. 4 is the flow chart of device of solar generating that the heat pump about device for melting snow of the present invention etc. is moved.Label declaration:
1: water burst heating device 2: Hangzhoupro type heating device
2a: liquor charging road 2b: ring liquid road
2c: access 3: water burst groove
4: circulation pump 4a: directly tie pipe portion
5: heat release pipe 6: heat pump
6a: evaporimeter 6b: condensed device
6c: compressor reducer 6d: expansion valve
7: hot spring groove 7a: warm road
7b: heat-barrier material 8: flow rate regulating valve
9: compression pump 10: switch valve
11: device of solar generating 12: accumulator box
13: system is driven substrate 14: battery
15: control stick R: road surface
M: refrigerant
The specific embodiment
The example of device for melting snow of the present invention as shown in figures 1 and 3.This is to discharge the device for melting snow that the thermal energy of taking by interchange of heat melted the snow on the road surface R afterwards again after the anti-freezing solution circulation.This device is to hold the water burst heating device 1 that is provided with in the water burst groove 3 of water burst and to be embedded in the straight knot pipe 4a of portion that underground Hangzhoupro type heating device 2 all passes through circulation pump 4 and its part, to be communicated with the underground heat release pipe 5 that is embedded in road surface R.Simultaneously, with this water burst heating device 1 and Hangzhoupro type heating device 2 and the straight knot pipe 4a of portion side by side, heat pump 6 and hot spring groove 7 by the shape of being arranged to connect are communicated with heat release pipes 5.
This device for melting snow mainly utilizes water burst.Being adapted at cold district also has the zone of enriching the water burst source to use.Even the water burst of cold district is also still very high at winter temperature usually, can not freeze, therefore be well suited for using in such area.Though and this device for melting snow underground heat, therefore even also very warm in winter, can utilize fully at the underground heat of cold district.
On this example, within the specific limits in order to keep 3 li water temperatures of holding water burst of water burst groove, the flow that need control water burst and common water respectively flows to it.Water burst heating device 1 is to carry out extracting thermal energy after the interchange of heat with the water burst in this water burst groove 3 etc. at the anti-freezing solution of inner loop.
Hangzhoupro type heating device 2 is embedded in underground plummet direction, has liquor charging road 2a and the access 2c that encircles liquid road 2b and be connected both bottoms, and Xun Huan anti-freezing solution can extract underground heat there.Heat release pipe 5 is embedded in the underground of road surface R, could melt the snow on the road surface R after by the anti-freezing solution that circulates there heat being discharged.
As shown in Figure 3, heat pump 6 has evaporimeter 6a and condensed device 6b etc., wherein refrigerant M will take out gasification from anti-freezing solution with the heat that water burst heating device 1 and Hangzhoupro type heating device 2 extract in evaporimeter 6a, temperature can rise in compressor reducer 6c compression back, in condensed device 6b, that heat to the liquefaction of the anti-freezing solution in the heat release pipe 5, is passed through expansion valve 6d Returning evaporimeter 6a more then.
The hot spring groove of establishing in abutting connection with heat pump 67 is used to save anti-freezing solution.In order to keep the condition of high temperature of this anti-freezing solution, be provided with the warm road 7a of coil shape in inside, and its outside is with heat-barrier material 7b parcel.
The device for melting snow that constitutes like this, normally (as shown in Figure 1) the water burst heat that will extract with water burst heating device 1 and the underground heat that extracts with Hangzhoupro type heating device 2 are transported in the heat release pipe 5 by the direct pipe 4a of portion of circulation pump 4 and its part, melt the snow on the road surface R by dispelling the heat from this heat release pipe 5.This device for melting snow is because of coming snow melt with water burst heat and underground heat, so with only coming snow melt different with underground heat, can obtain good snow melt effect.Especially there is being abundant water burst ground to have good effect.
In addition, when the temperature of road surface R obviously descends (as shown in Figure 2), in order to reach better snow melt effect, water burst heat and the underground heat heat energy source of supply as heat pump 6 is used.And high temperatureization again after using the high heat that obtains from this heat pump 6 that the anti-freezing solutions in the hot spring groove 7 are heated, that high temperature anti-freezing solution is delivered to heat release pipe 5 come snow melt.Owing to use heat pump 6, the heat that obtains from water burst heat and underground heat high temperatureization well better can be improved the snow melt effect.
In addition, heat pump 6 and compression pump 9 can also be used device of solar generating and diesel machine TRT except with the source power supply.
Solar power generating device (as shown in Figure 4) absorbs sunshine by solar cell light collecting plate 11.When need charge, drive the battery 14 of substrate 13 in accumulator box 12, by control stick 15 the electric power amount of necessity is fed to heat pump 6 and compression pump 9 again by system.
Device for melting snow of the present invention, normally will deliver to heat release pipe 5 with the water burst heat of water burst heating device 1 extraction with the underground heat that Hangzhoupro type heating device 2 extracts, by melt the snow on the road surface R from these heat release pipe 5 heat radiations, so, can bring into play good snow melt effect with only coming snow melt different with underground heat.
In addition, when the temperature of road surface R obviously descends, water burst heat and the underground heat heat energy source of supply as heat pump 6 is utilized, and with the high temperature that obtains thus with the anti-freezing solution high temperatureization in the hot spring groove 7, that high temperature anti-freezing solution is delivered to heat release pipe 5 come snow melt, so can improve the snow melt effect better.
In addition, use for the snow that melts road surface R, be confined to road surface R, also can use in each places such as roof of building but have more than about the device for melting snow of this example.
Claims (1)
1, a kind of device for melting snow extracts heat by the anti-freezing solution circulation and comes melt snow; It is characterized in that: comprising:
Be located at the water burst heating device in the water burst groove;
Be embedded in underground Hangzhoupro type heating device;
Be embedded in the underground radiator that needs snow melt;
Be connected in the circulation pump of water burst heating device, Hangzhoupro type heating device;
One side is connected in circulation pump, and opposite side is connected in the straight knot pipe portion of heat release pipe;
Heat pump that Yu Zhijie pipe portion is arranged in parallel and hot spring groove; Heat pump is connected in series in the hot spring groove, and opposite side is connected in circulation pump, and the opposite side of hot spring groove is connected in radiator;
Usually extract underground heat with the water burst heat of extracting in the water burst heating device with Hangzhoupro type heating device, after emitting, the heat release pipe comes snow melt by straight knot pipe portion, when if temperature descends, utilize above-mentioned water burst heat and underground heat to be used as the heat energy source of supply of heat pump, carry out high temperatureization again after heating to anti-freezing solution in the hot spring groove high heat of gained, that high temperature anti-freezing solution is delivered to the heat release pipe carry out snow melt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02124719 CN1216210C (en) | 2002-06-24 | 2002-06-24 | Snow melting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02124719 CN1216210C (en) | 2002-06-24 | 2002-06-24 | Snow melting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1464140A true CN1464140A (en) | 2003-12-31 |
| CN1216210C CN1216210C (en) | 2005-08-24 |
Family
ID=29743889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02124719 Expired - Fee Related CN1216210C (en) | 2002-06-24 | 2002-06-24 | Snow melting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1216210C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195915A (en) * | 2014-09-24 | 2014-12-10 | 云南省交通规划设计研究院 | Full-set equipment for deicing and melting snow on highway pavement and deicing method thereof |
| CN109972582A (en) * | 2017-12-27 | 2019-07-05 | 河南森源重工有限公司 | Device connection structure is avenged in the suction of snow melting vehicle |
| CN110359334A (en) * | 2019-07-10 | 2019-10-22 | 苏交科集团股份有限公司 | The ice melting system of tunnel road surface |
-
2002
- 2002-06-24 CN CN 02124719 patent/CN1216210C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195915A (en) * | 2014-09-24 | 2014-12-10 | 云南省交通规划设计研究院 | Full-set equipment for deicing and melting snow on highway pavement and deicing method thereof |
| CN104195915B (en) * | 2014-09-24 | 2016-04-20 | 云南省交通规划设计研究院 | A kind of express highway pavement deicing or snow melting the complete sets of equipment and de-icing method thereof |
| CN109972582A (en) * | 2017-12-27 | 2019-07-05 | 河南森源重工有限公司 | Device connection structure is avenged in the suction of snow melting vehicle |
| CN110359334A (en) * | 2019-07-10 | 2019-10-22 | 苏交科集团股份有限公司 | The ice melting system of tunnel road surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1216210C (en) | 2005-08-24 |
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| C14 | Grant of patent or utility model | ||
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