Transduction liquid

A technology of benzalkonium bromide in weight percentage, applied in the field of energy exchange fluid of ground source heat pump central air conditioning system, can solve the problems of short service life of air conditioning system, corrosion of metal components, freezing at zero degrees, etc., and achieves low freezing point and extended use. Long life, good heat transfer effect

Inactive Publication Date: 2020-09-29
秦丹志 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Traditional transducing fluids include water, salt water, etc., also known as water units. Although the cost of water is low, it has many defects. For example

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0035] Example 1

[0036] An energy conversion fluid comprising ethylene glycol, benzalkonium bromide and water, wherein the weight percentage of benzalkonium bromide is 0.1%, the weight percentage of ethylene glycol is 20%, and the balance is water. The formula is made by mixing ethylene glycol, benzalkonium bromide and water.

Example Embodiment

[0037] Example 2

[0038] An energy conversion fluid comprising ethylene glycol, benzalkonium bromide and water, wherein the weight percentage of benzalkonium bromide is 0.1%, the weight percentage of ethylene glycol is 30%, and the balance is water. The formula is made by mixing ethylene glycol, benzalkonium bromide and water.

Example Embodiment

[0039] Example 3

[0040] An energy conversion fluid comprising ethylene glycol, benzalkonium bromide and water, wherein the weight percentage of benzalkonium bromide is 0.1%, the weight percentage of ethylene glycol is 50%, and the balance is water. The formula is made by mixing ethylene glycol, benzalkonium bromide and water.

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PUM

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Abstract

The invention discloses a transduction liquid, belonging to the technical field of refrigeration. The transduction liquid comprises a bactericidal preservative, an anti-freezing agent and water. According to the invention, the bactericidal preservative plays a role in killing bacteria and microorganisms at high strength; since the main reason of corrosion is that a large amount of bacteria and microorganisms exist in water and can erode the surface of a metal pipeline, the bactericidal preservative can avoid bacterial corrosion and play a role in corrosion prevention; the anti-freezing agent can reduce the freezing point of the transduction liquid and enables the transduction liquid to be kept in a liquid state at low temperature and to have good liquidity; through combined use of the bactericidal preservative, the anti-freezing agent and the water, an air conditioning system can be prevented from being corroded, and the service life of the air conditioning system is prolonged; and thetransduction liquid is low in freezing point and good in liquidity, better transmits heat energy, and achieves freezing effect.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a transducing fluid used in a ground-source heat pump central air-conditioning system. Background technique [0002] The ground source heat pump central air-conditioning system is a new energy utilization technology that uses shallow ground energy for heating and cooling. It is a kind of heat pump. A heat pump is a device that uses the principle of Carnot cycle and reverse Carnot cycle to transfer cooling and heat. Ground source heat pumps usually refer to the ability to transfer heat or cold in the underground soil to where it is needed. Heat pumps are usually used for cooling or heating in air conditioning systems. The ground source heat pump also makes use of the huge heat storage and cold storage capacity of the underground soil. The ground source transfers heat from the underground soil to the building in winter, and then transfers the cold energy from the ground to t...

Claims

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Application Information

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IPC IPC(8): C09K5/10C09K5/20A01N33/12A01N35/02A01P1/00C23F11/12C23F11/14
CPCA01N33/12A01N35/02C09K5/10C09K5/20C23F11/122C23F11/143
Inventor 秦丹志周长志
Owner 秦丹志
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