Installation of cooling and melting ice and snow for road surface and bridge road by using underground natural energy resource
A technology of natural energy and road and bridge decks, applied in heating devices, geothermal power generation, roads, etc., can solve hidden dangers of building safety, expensive machinery, waste of resources, etc., and achieve low operation and maintenance costs and long equipment life cycle The effect of long and prolonging the service life
Inactive Publication Date: 2007-05-09
HARBIN INST OF TECH
0 Cites 12 Cited by
AI-Extracted Technical Summary
Problems solved by technology
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreMethod used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreAbstract
The present invention relates to a road bridge surface cooling and snow-melting equipment by utilizing underground natural energy source. It is characterized by that said equipment includes a first circulation pump, its two ends are respectively connected with condenser and one end of first valve, two ends of shallow layer heat-exchanger are respectively connected with one end of first valve, one end of second valve and one end of fourth valve, two ends of said condenser are respectively connected with one end of first valve and one end of second valve, two ends of evaporator are respectively connected with one end of fifth valve and one end of sixth valve, two ends of deep layer heat-exchanger are respectively connected with one end of seventh valve, one end of sixth valve and one end of fourth valve and two ends of second circulation pump are respectively connected with one end of seventh valve, one end of fifth valve and one end of third valve.
Application Domain
Technology Topic
Image
Examples
- Experimental program(2)
Example Embodiment
Example Embodiment
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Property | Measurement | Unit |
The inside diameter of | 21.25 | mm |
Outer diameter | 26.75 | mm |
Length | 5.5 | m |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Similar technology patents
Universal mechanism
ActiveCN108120422AAvoid blind spotsReduce applicationsAngle measurementLaunching/towing gearAutomatic controlEngineering
Owner:GUIZHOU AEROSPACE ELECTRONICS TECH
Surgical laparoscope device with view angle capable of being controlled by surgeon
PendingCN112754844AReduce applicationsReduce the number of pipesOperating tablesLaproscopesOperative laparoscopyInvasive surgery
Owner:黄明
Intelligent antenna network calibration method
InactiveCN112019280AReduce applicationsReduce calibration costsTransmitters monitoringReceivers monitoringRadio frequencyTransceiver
Owner:安徽蓝煜电子科技有限公司
Crowd portrait storage and orientation system and method under big data high concurrency
PendingCN113297211AAchieve speed and accuracyReduce applicationsDatabase updatingAdvertisementsUser identifierComputer graphics (images)
Owner:苏州合数科技有限公司
Laying method for lining of reduction furnace
Owner:岷山环能高科股份公司
Classification and recommendation of technical efficacy words
- Reduce applications
- Reduce corrosion
Waterborne epoxy coating composition and method
ActiveUS20060135656A1Quick applicationReduce applicationsSolid waste managementSynthetic resin layered productsMetalMaterials science
Owner:TNEMEC
Scalp masking system
InactiveUS20070295351A1InexpensiveReduce applicationsBristleCurling devicesMaterial transferBiomedical engineering
Owner:GERMER BONNIE
Greenhouse roller shutter control mechanism and method
ActiveCN105511370AReduce applicationsSimple structureProgramme controlComputer controlAgricultural engineeringGreenhouse
Owner:张立岩
A method for evaluating an application effect of a thermal barrier coat for a turbine blade
ActiveCN109446592AFacilitate design and evaluationReduce applicationsGeometric CADDesign optimisation/simulationThermal insulationStress level
Owner:XIANGTAN UNIV
Antibacterial agent and application thereof
InactiveCN108295099AReduce applicationsReduce harmAntibacterial agentsOrganic active ingredientsIsopropylene glycolPropylene glycol
Owner:晋大纳米科技(厦门)有限公司