CN101424445A - Heat exchange system of non-pressure air conditioner - Google Patents
Heat exchange system of non-pressure air conditioner Download PDFInfo
- Publication number
- CN101424445A CN101424445A CNA2007101353142A CN200710135314A CN101424445A CN 101424445 A CN101424445 A CN 101424445A CN A2007101353142 A CNA2007101353142 A CN A2007101353142A CN 200710135314 A CN200710135314 A CN 200710135314A CN 101424445 A CN101424445 A CN 101424445A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- copper pipe
- storehouse
- type copper
- heat exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention provides a non-pressure air-conditioning heat exchange system, which consists of an upper heat exchanger and a lower heat exchanger, wherein a U-shaped copper pipe and a baffle are arranged in the two heat exchangers respectively; the heat exchangers are mutually connected by use of a connecting pipe; chilled water from bottom to top is continuously heated by steam and is finally discharged out of the exchangers after the chilled water is heated to a needed air-conditioning heat temperature. The system has the advantages of large heat exchange amount, great heat medium temperature drop, small cold water area, high capacity utilization rate, convenient maintenance and dirt removal, and the like.
Description
Technical field: the present invention relates to widely used air conditioner refrigerating heating in the industrial trade, particularly relate to a kind of heat exchange system of non-pressure air conditioner.
Technical background: in existing air-conditioning heat transfer device, shell-and-tube, heat exchange pattern account for the overwhelming majority, and this heat exchanger has characteristics such as simple in structure, reliable, that cost is low, adaptability is strong.But there is following shortcoming in the type heat-exchange device: (1) coefficient of heat transfer is low, and volume ratio is huger; (2) the steam condensate outlet is generally saturation temperature, and system needs steam trap.Because the present steam trap life-span is generally lower, easily cause the indirect steam loss.
Summary of the invention: purpose of the present invention will provide a kind of heat exchange system of non-pressure air conditioner exactly, it can overcome the existing defective of above device effectively, the novel heat exchange system of non-pressure air conditioner that the present invention adopts is to use the complex flow structure, keeping under the higher coefficient of heat transfer prerequisite like this, can guarantee that steam condensate is cold excessively, thereby avoid the indirect steam loss, system also needn't refill steam trap.The object of the present invention is achieved like this, heat exchange system of non-pressure air conditioner is by upper and lower heat exchanger, U type copper pipe, baffle plate, inlet tube and outlet tube is formed, and it is characterized in that: design has dividing plate in last heat exchanger, one end of U type copper pipe is arranged on the top of dividing plate, the other end of U type copper pipe is arranged on the below of dividing plate, is provided with air-conditioning delivery port and steam inlet on the top of described heat exchanger, is respectively arranged with two tube connectors in the bottom of heat exchanger and links to each other with following heat exchanger; On described, also be provided with some baffle plates in the heat exchanger; Also corresponding setting has U type copper pipe in described heat exchanger down, and the upper/lower terminal of U type copper pipe also is separately positioned on down in the interior upper spacer storehouse of heat exchanger, the lower clapboard storehouse; Be provided with condensate drain outlet and air conditioner water inlet in the described bottom of heat exchanger down.The whole heat exchanger of the present invention is a demountable structure, and maintenance and snaking are all very convenient, and this heat exchanger is not only applicable to industrial heat water and heats the field, and be widely used in especially hot water adopt dim, air-conditioning system and life hot water supply system.
Description of drawings: Fig. 1 is a structural representation of the present invention;
1. go up heat exchanger, 2. air-conditioning delivery port, 3. steam inlet, 4. upper spacer storehouse, 5. lower clapboard storehouse, 6.U the type copper pipe, 7. tube connector, 8. tube connector 9. descends heat exchanger, 10. the upper spacer storehouse, 11. the lower clapboard storehouse, 12. condensate drain outlets, 13. air-conditioning water inlets, 14. baffle plates, 15.U type copper pipe
The specific embodiment: the invention will be further described below in conjunction with accompanying drawing;
In Fig. 1, heat exchange system of non-pressure air conditioner is by last heat exchanger 1, following heat exchanger 9, U type copper pipe 6, baffle plate 14 is formed, it is characterized in that: design has upper spacer storehouse 4, lower clapboard storehouse 5 in last heat exchange 1, one end of U type copper pipe 6 is arranged on upper spacer storehouse 4, the other end of U type copper pipe 6 is arranged on lower clapboard storehouse 5, the top of heat exchanger 1 is provided with air-conditioning delivery port 2 and steam inlet 3 on described, is respectively arranged with two tube connectors 7,8 in the bottom of last heat exchanger 1 and links to each other with following heat exchanger 9; On described, also be provided with some baffle plates 14 in the heat exchanger 1; Also corresponding setting has U type copper pipe 15 in described down heat exchanger 9, and the upper/lower terminal of U type copper pipe 15 also is separately positioned on down in the interior upper spacer storehouse 10 of heat exchanger 9, the lower clapboard storehouse 11; Be provided with condensate drain outlet 12 and air conditioner water inlet 13 in the described bottom of heat exchanger 9 down.During concrete enforcement, the chilled water of needs heating is inserted from the bottom of following heat exchanger, from bottom to top, in copper pipe, flow through heating constantly by steam through the outside of U type copper pipe earlier, in tube connector entered into the lower clapboard storehouse of heat exchanger, an end that passes through the U type copper pipe that is arranged on heat exchanger again entered, and flow into the other end outlet of U type copper pipe, just in the upper spacer storehouse, after the discharge of air-conditioning delivery port.And steam enters from the top of last heat exchanger, by being arranged on stopping of heat exchanger Internal baffle, steam constantly spreads in the outside of U type copper pipe, chilled water in the heating copper tube, the bottom of heat exchanger in the arrival, in the upper spacer storehouse of bottom in tube connector enters into following heat exchanger, enter down then in the U type copper pipe that is provided with in the heat exchanger, flow into the other end of the U type copper pipe that is arranged in the lower clapboard storehouse through an end of U type copper pipe, after be arranged on the condensed water row mouthful discharge heat exchanger of bottom, lower clapboard storehouse.Vapour system of the present invention is from top to bottom, earlier through the copper pipe outside, after through copper pipe inside, last steam becomes condensed water discharges, and chilled water is from bottom to top, earlier the outside of process copper pipe, enter into heat exchanger, enter into the inside of copper pipe, water at low temperature is heated to high-temperature water.It is big that the present invention has the heat exchange amount, and the heat exchange amount is more than 1.2 times of Vintage Product, and the heating agent temperature drop is big, and the heating agent temperature drop produces 2-2.5 times of Lu for previous generation; Cold water area is little, the capacity utilization height, and it is big to have moisture storage capacity simultaneously, and water supply security is stable, makes things convenient for snaking, advantages such as maintenance.
Claims (1)
1. heat exchange system of non-pressure air conditioner is by last heat exchanger (1), following heat exchanger (9), U type copper pipe (6), baffle plate (14) is formed, it is characterized in that: design has upper spacer storehouse (4) in last heat exchange (1), lower clapboard storehouse (5), one end of U type copper pipe (6) is arranged on upper spacer storehouse (4), the other end of U type copper pipe (6) is arranged on lower clapboard storehouse (5), the top of heat exchanger (1) is provided with air-conditioning delivery port (2) and steam inlet (3) on described, is respectively arranged with two tube connectors (7) in the bottom of last heat exchanger (1), (8) link to each other with following heat exchanger (9); Also be provided with some baffle plates (14) in the heat exchanger on described (1); Also corresponding setting has U type copper pipe (15) in described heat exchanger (9) down, and the upper/lower terminal of U type copper pipe (15) also is separately positioned on down in the interior upper spacer storehouse (10) of heat exchanger (9), lower clapboard storehouse (11); Be provided with condensate drain outlet (12) and air conditioner water inlet (13) in the described bottom of heat exchanger (9) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101353142A CN101424445A (en) | 2007-11-02 | 2007-11-02 | Heat exchange system of non-pressure air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101353142A CN101424445A (en) | 2007-11-02 | 2007-11-02 | Heat exchange system of non-pressure air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101424445A true CN101424445A (en) | 2009-05-06 |
Family
ID=40615221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101353142A Pending CN101424445A (en) | 2007-11-02 | 2007-11-02 | Heat exchange system of non-pressure air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101424445A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995175A (en) * | 2009-08-21 | 2011-03-30 | 张家港市华凌化工机械有限公司 | Shell-and-tube heat exchanger |
| CN104390496A (en) * | 2014-12-08 | 2015-03-04 | 北京交通大学 | Vertical type condensing heat exchanger and heat exchange method thereof |
-
2007
- 2007-11-02 CN CNA2007101353142A patent/CN101424445A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995175A (en) * | 2009-08-21 | 2011-03-30 | 张家港市华凌化工机械有限公司 | Shell-and-tube heat exchanger |
| CN104390496A (en) * | 2014-12-08 | 2015-03-04 | 北京交通大学 | Vertical type condensing heat exchanger and heat exchange method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100375876C (en) | Thawing stripping type ice making apparatus | |
| CN106322730A (en) | Indoor heat exchanger and air conditioner with indoor heat exchanger | |
| CN104596107A (en) | Outer disc microchannel liquid dividing condensation type heat-pump water heater water tank | |
| CN201954994U (en) | Industrial steam recycling device | |
| CN101424445A (en) | Heat exchange system of non-pressure air conditioner | |
| CN108548326A (en) | A kind of water-heater water tank and air-source water heater | |
| CN202757502U (en) | Hot medium self-circulating heat exchanger with adjustable load | |
| CN101644547B (en) | Multi-segment flash evaporation heat extraction novel heat exchange system | |
| CN101586923A (en) | Row-line type integrated jacket pipe heat exchanger | |
| CN106969545A (en) | Micro-channel heat exchanger and Teat pump boiler | |
| CN201126245Y (en) | Non-pressure air conditioner heat-exchanging device | |
| CN217483298U (en) | Sectional spiral type condensation heat exchanger | |
| CN205090407U (en) | Coiled heat exchange device | |
| CN208269420U (en) | A kind of water-heater water tank and air energy water heater | |
| CN204513776U (en) | Separatory condensation type heat pump water-heater water tank | |
| CN112432361A (en) | Condensation heat exchanger of central heating system | |
| CN208751083U (en) | A kind of flow equalization heat exchanger | |
| CN208851215U (en) | Using the water dispenser of microchannel round tube heat exchanger | |
| CN201867086U (en) | Gas-liquid separation type air cooled condenser | |
| CN201476628U (en) | Novel multi-section heat exchange system using flash vaporization heat extraction | |
| CN203642498U (en) | Highly efficient heat exchanger | |
| CN215832173U (en) | Pre-heater structure of purifying air conditioning unit | |
| CN210292439U (en) | Cold accumulation type evaporator | |
| CN216925198U (en) | Partitioned heat exchanger | |
| CN220893064U (en) | Heat exchange device with parallel heat exchange tubes, water heater and waste heat recovery system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090506 |