Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of superconducting fluid and vacuum radiator using the superconducting fluid

A heat sink and superconducting liquid technology, applied in the direction of indirect heat exchangers, heat exchange materials, chemical instruments and methods, etc., can solve problems such as unfavorable use in alpine regions, failure to meet heating requirements, and failure of superconducting liquid to rise. Achieve the effect of saving the amount of heat medium, good heat release effect and saving the number of columns

Active Publication Date: 2015-09-09
XINJIANG DUNHUA PETROLEUM TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the characteristics of the existing superconducting fluid are organic, which determines that the height of each column of this vacuum radiator cannot be greater than 500mm. If the height is greater than 500mm, the superconducting fluid will not work, and the vaporized superconducting fluid cannot rise. And form a loop, the higher part does not release heat, but absorbs heat, and the heat load of each column is 70-80 watts under the condition of Δt=64.5°C
In the case of small room size and high height, this type of superconducting radiator cannot meet the heating requirements due to the small heat load of each column, so two layers must be installed, resulting in waste
And because the interior of this type of radiator is an organic superconducting fluid, it will burn when it sees an open flame, is poisonous, corrodes metals, and freezes at -20°C, which is not conducive to use in alpine regions

Method 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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of superconducting fluid and vacuum radiator using the superconducting fluid
  • A kind of superconducting fluid and vacuum radiator using the superconducting fluid
  • A kind of superconducting fluid and vacuum radiator using the superconducting fluid

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0027] The preparation process of the superconducting liquid is as follows: first mix 2.6%-3.2% potassium dichromate and 0.3%-0.5% calcium chloride and react for 5 minutes, then add 4.8%-7% absolute ethanol and react for 7 minutes, then add 0.5%-0.7% sodium perborate and 0.1%-0.3% boric acid reacted for 2 minutes, then added 0.04%-0.1% manganese dioxide, 0.08%-0.16% sodium peroxide, 0.06%-0.1% zinc hydroxide and reacted for 10 minutes , and finally, the remainder is supplemented by ionized water with a resistivity of 1.5MΩ·m or more, and the mixture is evenly stirred.

[0028] The superconducting liquid provided by the invention is inorganic, non-toxic to human body, non-combustible, non-freezing at -40°C, vaporized at 40°C, and non-corrosive to metals.

[0029] As shown in Table 1 and Table 2, compared with water, the thermal conductivity of the superconducting liquid provided by the present invention is significantly higher than that of water, and the specific heat capacity ...

Embodiment 1

[0035] Mix 2.7% potassium dichromate and 0.4% calcium chloride and react for 5 minutes, then add 7% absolute ethanol and react for 7 minutes, then add 0.5% sodium perborate and 0.12% boric acid for 2 minutes, then add 0.09% dichromate Manganese oxide, 0.1% sodium peroxide, and 0.08% zinc hydroxide were reacted for 10 minutes, and finally 89.01% of ionized water with a resistivity of 1.5MΩ·m or more was added.

Embodiment 2

[0037] Mix 2.6% potassium dichromate and 0.3% calcium chloride and react for 5 minutes, then add 5.9% absolute ethanol and react for 7 minutes, then add 0.6% sodium perborate and 0.1% boric acid for 2 minutes, then add 0.04% dichromate Manganese oxide, 0.08% sodium peroxide, and 0.06% zinc hydroxide were reacted for 10 minutes, and finally 90.32% ionized water with a resistivity of 1.5MΩ·m or more was added.

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

PropertyMeasurementUnit
heightaaaaaaaaaa
electrical resistivityaaaaaaaaaa
heightaaaaaaaaaa
Login to View More

Abstract

The invention relates to superconducting fluid and a vacuum radiator using the same. The superconducting fluid consists of potassium dichromate, calcium chloride, anhydrous ethanol, sodium perborate, boric acid, manganese dioxide, sodium peroxide, zinc hydroxide and distilled water. The invention further provides the vacuum radiator using the superconducting fluid, which comprises a plurality of radiating fins and a heat medium runner pipe arranged at the bottom parts of inner cavities of the radiating fins, wherein the plurality of the radiating fins are arranged in parallel and mutually communicated, vacuum pumping ports are arranged at the upper parts of the radiating fins, the superconducting fluid is arranged in the inner cavities of the radiating fins, and the height of each radiating fin is 950mm-1100mm. The superconducting fluid is inorganic, non-toxic to a human body, incombustible, and non-freezing at minus 40 DEG C, and can be gasified at 40 DEG C and not corrode metal; and the heat load of each column in the vacuum radiator is 170-200 watts, thereby being applicable to more places, having good indoor heat release effect, saving the number of the columns in the indoor radiator and simultaneously saving steel.

Description

technical field [0001] The invention relates to a superconducting fluid and a vacuum radiator using the superconducting fluid. Background technique [0002] At present, most of the radiators used for heating in winter in the north use hot water as the heat source to fill the entire cavity space. Therefore, the radiator can effectively heat the room only after the water in the cavity reaches a certain temperature. , This heating method consumes a lot of energy, increases the heating cost, and has low heat transfer efficiency and slow heating speed. [0003] In order to improve the shortcomings of traditional radiators, a vacuum superconducting radiator has appeared on the market. The inner cavity of the radiator is evacuated to form a negative pressure in the inner cavity, and a small amount of superconducting liquid is sucked in. Under the action of negative pressure, the heat medium When the temperature is low, the superconducting liquid at 40°C to 50°C can be vaporized, m...

Claims

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C09K5/04F28D15/02
Inventor 杜宝华
Owner XINJIANG DUNHUA PETROLEUM TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com