CN1419095A - Liquified refrigerant pressurized distributor matched with refrigeration air=conditioning system and use method of same - Google Patents
Liquified refrigerant pressurized distributor matched with refrigeration air=conditioning system and use method of same Download PDFInfo
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- CN1419095A CN1419095A CN 02156262 CN02156262A CN1419095A CN 1419095 A CN1419095 A CN 1419095A CN 02156262 CN02156262 CN 02156262 CN 02156262 A CN02156262 A CN 02156262A CN 1419095 A CN1419095 A CN 1419095A
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- conditioning system
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Abstract
The present invention relates to a liquid refrigerant pressure discributing and conveying equipment matched with refrigeration air-conditioning system and its application method. It is mainly characterized by that in the air-conditioning system engineering system a refrigerant pressure distributing and coveying device formed from refrigerant pump and its matched low-pressure liquid storage barrel is added and substituted for cooling medium distributing and conveying equipment formed from three portions of intermediate medium water for secondary transferring cooling quantity and its matched water pump and intermediate medium heat exchange equipment, and its application method is used for implemeneting said invention.
Description
The present invention relates to air-conditioning corollary equipment and using method thereof.
At present, in the refrigerated air-conditioning system in high level or high-rise building, because the formed pressure of compressor is difficult to the low-pressure, liquid refrigerant force feed is got in the refrigeration system, the secondary cold that relies on water and supporting equipment such as water pump thereof to constitute usually transmits cold media plasmogamy and send device to assist to finish the conveying of cold.
A kind of refrigerant medium (water) the high-rise building refrigeration air-conditioner design (ZL) that exists and high-rise building air conditioner design and two projects of regulate and control method (ZL) thereof of need not aqueous medium of need not, having disclosed needs the adapted water that need not of the present invention to get involved the typical superelevation layer air-conditioning system that cold transmits.
The present invention's purpose provides a kind of pressurizes refrigerant dispenser design and using method thereof that typically replaces as the dispenser of refrigerant WATER AS FLOW MEDIUM in existing air-conditioning system.
The present invention is achieved in that
It contains on structure is formed at least:
One. the closed type refrigerated medium pump: its pump housing and motor body combine closely form at metal with outside air isolated fully pass through the metal welding sealing or (with) in the fastening seal casinghousing structure of screw, metal shell is provided with input liquid interface tube and output liquid interface tube; Its outside is surrounded by heat-insulating material.
Two. low pressure liquid storage cylinder: its metal that has drawn from; Cylindrical shell externally has a feed tube interface and a drain pipe interface at least, and a gas pressure balancing interface tube; Its outside is surrounded by heat-insulating material.
Its using method, promptly it outer tube is connected method:
One. the feed tube interface links to each other with choke valve low pressure refrigerant liquid outlet afterwards in the air-conditioning system;
Two. the drain pipe interface links to each other with the input liquid interface tube of refrigerated medium pump;
Three. the gas pressure balancing interface tube links to each other with the muffler of evaporimeter in the air-conditioning system;
Four. the output liquid interface tube of refrigerated medium pump links to each other with the low pressure feed pipe of evaporimeter in the air-conditioning system.
The present invention's characteristics compared with the prior art:
Because after adopting the present invention to replace the refrigerant WATER AS FLOW MEDIUM dispenser that transmits as above-mentioned secondary cold in the air-conditioning system, the secondary cold transmittance process that cold-producing medium and water can be carried out successively, be reduced to a cold transmittance process of only being born by cold-producing medium itself, this is just for eliminating fully because the trouble that intervention brought and the hidden danger of water have been created condition; Created condition for engineering cost that reduces air-conditioning system and the refrigeration effect that improves air-conditioning system again simultaneously.
Figure has illustrated a kind of exemplary device of the present invention.
B: refrigerated medium pump; D: low pressure liquid storage cylinder; 1. drain pipe; 2: feed tube; 3: the gas pressure balancing pipe; 4: the right angle valve; 5: cold-producing medium liquid level indicator (adopting the transparent pipe of thick lucite); 6: dragging motor; 7: the pump housing; 8: pipe connects ring flange; 10: output liquid interface tube.
Explanation of the present invention and using method see " the present invention realizes like this " joint for details.
It is to be noted in the invention process principle: the evaporimeter air return end is to the low pressure pipeline of compressor in the connection air-conditioning system, must be communicated with the gas pressure balancing pipe " 3 " at low pressure liquid storing barrel " D " top (making it all to press) otherwise, refrigerated medium pump " B " just can't be pumped into low-pressure, liquid refrigerant the evaporimeter there of eminence.Because low pressure liquid storing barrel " D " enters for the heat that stops the outside and is surrounded by heat insulation layer outward, therefore, temporarily is stored in the low-pressure, liquid refrigerant that wherein wait is provided and delivered away, just can not taken away by compressor at last owing to heat absorption is gasified.
Claims (6)
1. the liquid refrigerant of adapted refrigerated air-conditioning system pressurization dispenser, it contains at least:
One. closed type refrigerated medium pump " B ";
Two. low pressure liquid storage cylinder " D ".
2. the liquid refrigerant of an adapted refrigerated air-conditioning system as claimed in claim 1 pressurization dispenser, described closed type refrigerated medium pump " B ":
One. its pump housing " 7 " and dragging motor " 6 " body combine closely form at a metal and outside air
Isolated fully pass through the metal welding sealing or (with) in the fastening seal casinghousing structure of screw;
Two. its pump housing " 7 " is provided with input liquid interface tube " 9 " and output liquid interface tube " 10 ".
3. the liquid refrigerant of an adapted refrigerated air-conditioning system as claimed in claim 1 or 2 pressurization dispenser, the outside of described refrigerated medium pump " B " is surrounded by heat-insulating material.
4. the liquid refrigerant of an adapted refrigerated air-conditioning system as claimed in claim 1 pressurization dispenser, described low pressure liquid storage cylinder, its metal that has drawn from, cylindrical shell externally has at least: a feed tube interface " 2 " and a drain pipe interface " 1 ", and a gas pressure balancing interface tube " 3 ".
5. one kind as the liquid refrigerant of claim 1 or 4 described adapted refrigerated air-conditioning systems pressurization dispenser, and the outside of described low pressure liquid storage cylinder " D " is surrounded by heat-insulating material.
6. the using method of the liquid refrigerant of adapted refrigerated air-conditioning system pressurization dispenser claim 1, promptly its external pipe connects method:
One. feed tube interface " 2 " links to each other with choke valve low pressure refrigerant liquid outlet afterwards in the air-conditioning system;
Two. drain pipe interface " 1 " links to each other with the input liquid interface tube " 9 " of refrigerated medium pump " B ";
Three. gas pressure balancing interface tube " 3 " links to each other with the low pressure muffler of evaporimeter in the air-conditioning system;
Four. the low pressure feed flow of evaporimeter in the output liquid interface tube " 10 " of refrigerated medium pump " B " and the air-conditioning system
Pipe links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02156262 CN1419095A (en) | 2002-12-12 | 2002-12-12 | Liquified refrigerant pressurized distributor matched with refrigeration air=conditioning system and use method of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02156262 CN1419095A (en) | 2002-12-12 | 2002-12-12 | Liquified refrigerant pressurized distributor matched with refrigeration air=conditioning system and use method of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1419095A true CN1419095A (en) | 2003-05-21 |
Family
ID=4752721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02156262 Pending CN1419095A (en) | 2002-12-12 | 2002-12-12 | Liquified refrigerant pressurized distributor matched with refrigeration air=conditioning system and use method of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1419095A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183105A (en) * | 2011-03-04 | 2011-09-14 | 梁嘉麟 | Waterless heat transfer type heating air-conditioning system for super high-rise building and gas pressurization and distribution device adopted by same |
| CN102654296A (en) * | 2011-03-04 | 2012-09-05 | 梁嘉麟 | Water-free energy transmission type ultra-high-rise building heating air conditioning system and gas pressurizing and distributing device adopted by same |
| CN103021089A (en) * | 2012-11-27 | 2013-04-03 | 常州安速诺自控设备有限公司 | Fluorine-discharging, fluorine-adding and fluorine-returning method and system |
| CN104154690A (en) * | 2014-08-04 | 2014-11-19 | 珠海格力电器股份有限公司 | Emptying device of central air conditioning system, control method of emptying device and central air conditioning system |
| CN107188106A (en) * | 2016-03-14 | 2017-09-22 | 谢德风 | The refrigeration oil more changing device of refrigerating circulation system total closed type compressor |
-
2002
- 2002-12-12 CN CN 02156262 patent/CN1419095A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183105A (en) * | 2011-03-04 | 2011-09-14 | 梁嘉麟 | Waterless heat transfer type heating air-conditioning system for super high-rise building and gas pressurization and distribution device adopted by same |
| CN102654296A (en) * | 2011-03-04 | 2012-09-05 | 梁嘉麟 | Water-free energy transmission type ultra-high-rise building heating air conditioning system and gas pressurizing and distributing device adopted by same |
| CN103021089A (en) * | 2012-11-27 | 2013-04-03 | 常州安速诺自控设备有限公司 | Fluorine-discharging, fluorine-adding and fluorine-returning method and system |
| CN104154690A (en) * | 2014-08-04 | 2014-11-19 | 珠海格力电器股份有限公司 | Emptying device of central air conditioning system, control method of emptying device and central air conditioning system |
| CN104154690B (en) * | 2014-08-04 | 2016-10-05 | 珠海格力电器股份有限公司 | Emptying device of central air conditioning system, control method of emptying device and central air conditioning system |
| CN107188106A (en) * | 2016-03-14 | 2017-09-22 | 谢德风 | The refrigeration oil more changing device of refrigerating circulation system total closed type compressor |
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