CN201116814Y - High altitude cold air collection device - Google Patents

Abstract

The utility model discloses an upper cold air collection device, and relates to the collection technology of upper cold air energy, which aims to solve the problem of upper cold air power consumption, and comprises an upper cold air guiding pipe (1) which is built clinging to a mountain body and has the relative height of 3000-5000m with a surface duct (3) and a hot air emptying pipe (2), which are communicated through the surface duct (3) to form a U-shaped communicating pipe. A cold energy exchanger (4) is arranged in the inner portion of the surface duct (3). The density of upper cold air which is reduced by the exchanger (4) in the exchange rises to be discharged through the port (6) of an upper hot air emptying pipe, thereby producing pressure difference in the U-shaped pipe, making upper cold air supplement to balance the pressure difference in the U-shaped pipe from the port (5) of the upper guiding pipe (1), thereby obtaining continuous upper air cold energy to do work in the surface duct (3) without power consumption, and serving people.

Description

The altitude cold air harvester

Technical field

The utility model relates to the regenerative resource application, relates in particular to the acquisition technique of the altitude cold air energy.

Background technology

The application of the altitude cold air energy, particularly scale application is not because present technology limitation obtains general application as yet.Reason is to obtain the investment that the altitude cold air energy will cost a lot of money, and particularly also will spend huge power consumption.Disclosed No. 7926058 BP on February 18th, 1981 " air-conditioning factory and method ", adopt and connect the delivery outlet formation of import with admission of air, the distance of this conveying outlet and air inlet must be enough far away, so that the power consumption that their geographical position difference is produced is under the different weather conditions.Its principle is to order about hot and cold, dried, wet air with air pump to blow to the place that will regulate.Its major defect is will order about air with pump to flow, and investment is big, power consumption is big.Therefore do not accepted, be not widely used by market.The altitude cold air energy, because the reason of solar radiation, the ground return thing is many, it is many to receive solar thermal energy, produces the temperature height.And vertical lifting, along with the height rising, every rising is 100 meters in the earth atmosphere troposphere, temperature descends 0.6 ℃, if rising 5000m, temperature will descend 30 ℃, this natural phenomena is ubiquitous on earth, and the application of this temperature difference just has huge space and high value.

Summary of the invention

The utility model provides a kind of low cost, no power consumption to obtain the device of altitude cold air at existing acquisition technique cost height, shortcoming that power consumption is big.For reaching above purpose, the utility model altitude cold air harvester adopts altitude cold air guiding tube and the hot gas evacuated tube that depends on the high mountain massif and build up, by the ground connecting pipe two pipelines are communicated with connection, form " U " type pipeline of connected vessels type, ducted gas and surrounding air are isolated.In the surface duct, converter is set, cold energy conversion in high-altitude is stored output do manual work.The hot gas that produces in the converter transfer process makes atmospheric density decline in the pipe, produces the kinetic potential that rises, and is discharged through port by the hot gas emptying pipe.This just produces pressure reduction in " U " type pipeline, form by the high-end port of altitude cold air guiding tube and replenish upper atmosphere with the pressure reduction in balance " U " the type pipeline, reaches and draws the purpose of getting altitude cold air.The kinetic potential power of this rising is to use and produces in the cold energy process, does not need applied power, and the art designs of " U " type pipeline makes the waste heat performance attraction in the cold energy transfer process, obtains the cold energy of upper atmosphere.Its advantage is that no power consumption obtains the altitude cold air energy.

Description of drawings

Accompanying drawing 1 is a sectional arrangement drawing of the present utility model

The specific embodiment

Show according to Fig. 1, the altitude cold air harvester comprises and depends on cold air guiding tube (1) the hot gas evacuated tube (2) that the high mountain massif builds up, and cold air guiding tube (1), hot gas evacuated tube (2) are communicated with by surface duct (3) and form the pipeline that connects aeration type with the two-port (5) (6) of surrounding air isolation in " U " of identical height above sea level type.In the surface duct, cold energy converter (4) is set, the high-end port (5) of cold air guiding tube (1) and the port diameter of the high-end port of hot gas evacuated tube (6) equate, and be highly equal.During " U " type pipeline static, the gas in cold air guiding tube (1) and the hot gas emptying pipe (2), double altitudes air pressure equates.Adopt this device, " U " type pipeline is a connected vessels type.The gas generation density of arbitrary position reduces or increases in " U " type pipeline, and what promptly occur rising and descending flows.Contrast Fig. 1, in " U " type pipeline, the connecting pipe of above ground portion is provided with cold air energy converter (4), when converter was worked, its working medium generation physical change absorbed the cold energy in " U " type pipe surface duct (3), make the gas heating in the surface duct, its atmospheric density reduces, and produces the power that upwards flows, and arranges to atmosphere at the high port (6) of the hot gas evacuated tube (2) that is designed to the 5000m height.The pressure reduction that upwards flowing gas in the hot gas evacuated tube (2) produces makes the surface duct (3) of " U " type pipeline, and the gas in the cold air guiding tube (1) flows to hot gas evacuated tube (2).The end port (5) that is arranged on cold air guiding tube (1) replenishes atmosphere in " U " type pipe, the atmosphere that replenishes into from the port (5) of air coolant tube (1) with the pressure differential in the balance pipe, be the upper atmosphere apart from the surface duct 5000m, the temperature difference on it and ground reaches 30 ℃.This temperature difference of 30 ℃ makes the working medium generation thing of converter become acting again, repeats the primary process of converter in this process again.This repetition makes the converter in the surface duct (3) obtain the altitude cold air energy endlessly, reaches the effect that no power consumption obtains the altitude cold air energy.

Claims (2)

1. the altitude cold air harvester comprises and depends on the altitude cold air guiding tube (1) that the high mountain massif builds up, and it is characterized in that: hot gas evacuated tube (2) depends on the high mountain massif and builds up; Altitude cold air guiding tube (1), hot gas evacuated tube (2) are communicated with by surface duct (3); Form " U " type pipeline of the connected vessels type that equates with pipe end (5) (6) height above sea level of surrounding air isolation; The inside of surface duct (3) is provided with converter (4); High-end port (6) equal diameters of the high-end port (5) of cold air guiding tube (1) and hot gas evacuated tube (2) equates with the relative altitude of surface duct (3); When gas was static in the pipe, altitude cold air guiding tube (1) equated with air pressure air pressure under highly identical situation of the internal gas of hot gas evacuated tube (2).

2. altitude cold air harvester according to claim 1 is characterized in that: the inside of ground connecting pipe (3) is provided with converter (4) to receive the conversion cold energy, the output altitude cold air energy.