CN101093122A - Capillary net type heat exchanger of air condition, and fabricating technique - Google Patents
Capillary net type heat exchanger of air condition, and fabricating technique Download PDFInfo
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- CN101093122A CN101093122A CN 200610113340 CN200610113340A CN101093122A CN 101093122 A CN101093122 A CN 101093122A CN 200610113340 CN200610113340 CN 200610113340 CN 200610113340 A CN200610113340 A CN 200610113340A CN 101093122 A CN101093122 A CN 101093122A
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Abstract
This invention discloses a capillary net air-condition heat exchanger made of ruleless copoly-polypropylene including several basic units connected by connecting pieces, and each of them includes at least one main tube connected mutually by said connecting pieces and several capillaries parallel at the side of the main tube, the ends of them are connected with the wall of the main one on a same plane. This invention also discloses a technology for processing the heat exchanger.
Description
Technical field
The present invention relates to a kind of heat exchanger of air condition, more particularly, relate to a kind of capillary network formula heat exchanger of air condition, and the processing technology of this heat exchanger.
Background technology
At present indoor be used to warm oneself or freeze equipment such as air-conditioning, heating installation, electric heater are arranged, wherein air-conditioning, electric heater be because power consumption is big, and have the too high problem of use cost, and need take indoor limited space.In addition, concentrate at the position of air-conditioning, electric heater and heating installation heat radiation or refrigeration, indoor temperature is inhomogeneous, people's comfort level is not enough, and in order to make indoor position also reach uniform temperature away from air-conditioning, heating installation or electric heater, air-conditioning, heating installation, electric heater itself need a higher temperature, all have higher temperature as the water that circulates in the heating wire of the heat-producing machine of air-conditioning, electric heater and the heating installation, have the waste resource and use unsafe problem.
Summary of the invention
The object of the present invention is to provide a kind of capillary network formula heat exchanger of air condition, utilize this heat exchanger to be installed in easily in body of wall or the ceiling, have big, the energy-efficient advantage of heat exchange area.
Capillary network formula heat exchanger of air condition among the present invention, make by the atactic copolymerized polypropene material, include several elementary cells, connect by connector between each elementary cell, each elementary cell includes at least one main and some capillaries that can fuse mutually by described connector, the parallel sidepiece that is located at described main of described some capillaries, and in same plane, described end capillaceous and described main wall are tightly connected, and described capillary is connected with described main.
Described elementary cell includes two mains, and described capillary is parallel to be located between two mains, and described two ends capillaceous are tightly connected with the wall of described two mains respectively.
The external diameter of described main is 20mm, and wall thickness is between 2 to 2.3mm, and length is between 0.9 to 1.5 meter; The external diameter of described capillary 12 is between 3 to 5mm, and wall thickness is between 0.6 to 1.0mm.
Described end capillaceous is tightly connected by the hole that sets in advance in hot melting mode and the described main wall.
The place of being tightly connected between described end capillaceous and the described main wall is provided with two semi-circular pads.
The material of described pad is an atactic copolymerized polypropene.
The processing technology of capillary network formula heat exchanger of air condition among the present invention includes following step:
1) determines the length and the quantity of capillary, main according to laying size;
2) hole with certain intervals distance is set on the same straight line of main lateral margin;
3) utilize hot melting way that two ends capillaceous are connected with hole on the main respectively, and the pad that adds two semi-circular identical materials when connecting at the node place, pad is heat fused between capillary and the main together, thereby constitute one and be netted elementary cell, can withstand voltage 2.0-3.0MPa after each elementary cell manufacturing is finished, and keep 1 hour all tie point and tubing water-tight, the weld of capillary weldering is undergauge not;
4) utilize connector and described main is cascaded with hot melt or clamping mode, the main that is not cascaded mutually at last is connected with low-temperature receiver or thermal source.
Capillary network formula heat exchanger of air condition among the present invention can be installed in whole sidewalls or the ceiling because volume is thin, has the advantage of saving the space.Heat exchanger among the present invention is with will the flow through heat transferred room air of its inner water of the mode of radiation, makes indoor temperature even, and soft quiet, comfort level is high.In addition, the heat exchanger among the present invention is because the surface area of its heat radiation is very big, and therefore the rate of heat exchange height only needs to adopt 28 to 32 ℃ water temperature when heating, and adopt 16 to 18 ℃ water temperature to get final product when refrigeration, has the advantage of saving the energy.
Description of drawings
Fig. 1 is the structural representation of capillary network formula heat exchanger of air condition elementary cell among the present invention;
Fig. 2 is the user mode schematic diagram of capillary network formula heat exchanger of air condition among the present invention;
Fig. 3 is another structural representation of capillary network formula heat exchanger of air condition elementary cell among the present invention;
Fig. 4 is capillary and the fashionable structural representation of main soldering group among the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment among the present invention is described in further detail.
As depicted in figs. 1 and 2, the capillary network formula heat exchanger of air condition among the present invention is netted elementary cell 1 and is formed by a plurality of, is connected mutually by connector 2 between each elementary cell 1.Each elementary cell 1 includes two hollow mains 10,11 and some capillary hollows 12 of being made by atactic copolymerized polypropene (PP-R), and wherein the external diameter of main 10,11 is 20mm, and wall thickness is between 2 to 2.3mm, and length is between 0.9 to 1.5 meter.The external diameter of capillary 12 is between 3 to 5mm, and wall thickness is between 0.6 to 1.0mm, and length is decided according to different demands.Some capillary 12 parallel being arranged between two mains 10,11, and form a pipe network, middle pipeline for being interconnected with main 12.
As shown in Figure 2, during heat exchanger in using the present invention, size according to indoor ceiling or wall designs the length of capillary 12 and the length and the quantity of main 10,11, is about to the both sides that main 10,11 is tiled in ceiling, and is middle by capillary 12 connections.By copper connector 2 (pipe fitting) connection and fixing, be paved with whole ceiling between two mains 10.The main 10,11 at edge is by connecting valve (not shown) thermal source or low-temperature receiver 3 connects, in the time need freezing summer, by water or the liquid of delivery temperature between 16 to 18 ℃ in low-temperature receiver 3 heat exchanger, utilize capillary 12 great area of dissipations, and carry out heat exchange by the mode and the room air of radiation, airborne heat is back to low-temperature receiver by the liquid in the capillary 12, reuses again after freezing.In the time need warming oneself winter, by thermal source delivery temperature water or liquid between 28 to 32 ℃ in the heat exchanger, utilize capillary 12 great area of dissipations equally, and carry out heat exchange by the mode and the room air of radiation, heat in water or the liquid in the capillary 12 is dispersed in the air, water or liquid after the cooling are back to thermal source, by reusing after the heating.Thermal source among the present invention or low-temperature receiver can be the pipe-line equipments that uses in the existing heater unit, are the temperature difference of inner input media, and this is easy to realize to one skilled in the art, explanation no longer separately.In addition, the capillary network formula heat exchanger of air condition among the present invention also can be used for substituting the heat exchanger that existing air-conditioning uses, and the rate of heat exchange of air-conditioning is provided.
As shown in Figure 3, the elementary cell 1 of heat exchanger can also include three mains 10,11,13 among the present invention, wherein main 10,11 is established two ends, in the middle of main 13 is located at, between main 10,13 and main 13,11, be provided with the capillary 12 of certain intervals distance, and capillary 12 is connected with main 10,11,13.
The processing technology of capillary network formula heat exchanger of air condition includes following step among the present invention:
1) determines the length and the quantity of capillary 12, main 10 and 11 according to the size of ceiling or wall;
2) be provided with the hole of certain intervals distance in the collinear position of main 10,11 lateral margins;
3) utilize hot melting way that the two ends of capillary 12 are connected with hole on the main 10,11 respectively, and the pad 14 that adds two semi-circular same materials when connecting at the node place, pad 14 is heat fused between capillary 12 and the main 10,11 together, have and strengthen firm effect, thereby constitute one and be netted elementary cell (being commonly referred to pipe network) 1, can withstand voltage 2.0-3.0MPa after each elementary cell 1 is made and finished, and keep 1 hour all tie point and tubing water-tight, the weld of capillary weldering 12 is undergauge not;
4) utilize connector 2 and main is chained together with hot melt or clamping mode, the main that is not cascaded mutually at last is connected with low-temperature receiver or thermal source.
The operation principle of capillary network formula heat exchanger of air condition is among the present invention: contact with hot melt or clamping mode by pipe fitting 2 between each elementary cell 1 (pipe network), combine with heat (cold) source, transmit heat with water or other media, regulate the room temperature with radiation mode.Whole heat exchanger can be more than the withstand voltage 2.0MPa.
In sum, the capillary network formula heat exchanger of air condition among the present invention has following advantage:
1, capillary 12 has great cooling surface area, and the heat exchanger effectiveness height only needs intrasystem water temperature 28-32 ℃ during heating, only needs intrasystem water temperature 16-18 ℃ during refrigeration, just can reach the adjusting of common air-conditioning to temperature.
2, because cooling surface area capillaceous is big, have a narrow range of temperature with room air, can be effectively energy-conservation.
3, with the radiation mode heating and refrigeration, indoor temperature is even, and is soft quiet, do not have air to flow and noise of equipment.
4, the installation thickness of elementary cell is less than 5 millimeters, be full of water weight the 600-900 gram/square metre, on can be laid in flexibly ceiling, ground or the wall, not only be suitable for new building, also be suitable for old building renovation, it is very little to increase load to building, and it is very convenient to install.
5, be a closed system between whole heat exchanger and low-temperature receiver or the thermal source, do not produce waste water and gas, have environmental protection function.
6, inner water or the liquid that uses is the low-temp low-pressure medium, the line rupture protection valve of avoiding HTHP to bring, and inwall does not produce incrustation scale.
Claims (7)
1, a kind of capillary network formula heat exchanger of air condition, make by the atactic copolymerized polypropene material, include several elementary cells, connect by connector between each elementary cell, it is characterized in that: each elementary cell includes at least one main and some capillaries that can fuse mutually by described connector, the parallel sidepiece that is located at described main of described some capillaries, and in same plane, described end capillaceous and described main wall are tightly connected, and described capillary is connected with described main.
2, according to the capillary network formula heat exchanger of air condition described in the claim 1, it is characterized in that: described elementary cell includes two mains, described capillary is parallel to be located between two mains, and described two ends capillaceous are tightly connected with the wall of described two mains respectively.
3, according to the capillary network formula heat exchanger of air condition described in claim 1 or 2, it is characterized in that: the external diameter of described main is 20mm, and wall thickness is between 2 to 2.3mm, and length is between 0.9 to 1.5 meter; Described external diameter capillaceous is between 3 to 5mm, and wall thickness is between 0.6 to 1.0mm.
4, according to the capillary network formula heat exchanger of air condition described in claim 1 or 2, it is characterized in that: described end capillaceous is tightly connected by the hole that sets in advance in hot melting mode and the described main wall.
5, according to the capillary network formula heat exchanger of air condition described in the claim 4, it is characterized in that: the place of being tightly connected between described end capillaceous and the described main wall is provided with two semi-circular pads.
6, according to the capillary network formula heat exchanger of air condition described in the claim 5, it is characterized in that: the material of described pad is an atactic copolymerized polypropene.
7, a kind of processing technology of capillary network formula heat exchanger of air condition includes following step:
1) determines the length and the quantity of capillary, main according to laying size;
2) hole with certain intervals distance is set on the same straight line of main lateral margin;
3) utilize hot melting way that two ends capillaceous are connected with hole on the main respectively, and the pad that adds two semi-circular identical materials when connecting at the node place, pad is heat fused between capillary and the main together, thereby constitute one and be netted elementary cell, can withstand voltage 2.0-3.0MPa after each elementary cell manufacturing is finished, and keep 1 hour all tie point and tubing water-tight, the weld of capillary weldering is undergauge not;
4) utilize connector and described main is cascaded with hot melt or clamping mode, the main that is not connected at last is connected with low-temperature receiver or thermal source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610113340 CN101093122A (en) | 2006-09-22 | 2006-09-22 | Capillary net type heat exchanger of air condition, and fabricating technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610113340 CN101093122A (en) | 2006-09-22 | 2006-09-22 | Capillary net type heat exchanger of air condition, and fabricating technique |
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| CN101093122A true CN101093122A (en) | 2007-12-26 |
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| CN 200610113340 Pending CN101093122A (en) | 2006-09-22 | 2006-09-22 | Capillary net type heat exchanger of air condition, and fabricating technique |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709901A (en) * | 2009-07-27 | 2010-05-19 | 张世忠 | Phase-change stored energy ground-source air-conditioning system |
| CN102012130A (en) * | 2010-12-29 | 2011-04-13 | 陈安祥 | Solar energy, heat pump and capillary network compound hot water heating/refrigerating device |
| CN102331057A (en) * | 2011-10-25 | 2012-01-25 | 泗阳普来福水源毛细管网科学技术有限公司 | Ground refrigeration device with capillary mesh |
| CN102398331A (en) * | 2010-09-17 | 2012-04-04 | 珠海格力电器股份有限公司 | Multichannel capillary tube glue injecting device and process |
| CN102460056A (en) * | 2009-06-06 | 2012-05-16 | 地之气环保设计股份公司 | Tube section and capillary tube mat formed therefrom |
| CN106996594A (en) * | 2017-03-01 | 2017-08-01 | 韩元元 | A kind of cycle balance cool-down method and device |
| CN109297098A (en) * | 2018-10-19 | 2019-02-01 | 际高建业有限公司 | A kind of open capillary planar radiation system and installation method |
-
2006
- 2006-09-22 CN CN 200610113340 patent/CN101093122A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102460056A (en) * | 2009-06-06 | 2012-05-16 | 地之气环保设计股份公司 | Tube section and capillary tube mat formed therefrom |
| CN101709901A (en) * | 2009-07-27 | 2010-05-19 | 张世忠 | Phase-change stored energy ground-source air-conditioning system |
| CN102398331A (en) * | 2010-09-17 | 2012-04-04 | 珠海格力电器股份有限公司 | Multichannel capillary tube glue injecting device and process |
| CN102398331B (en) * | 2010-09-17 | 2014-09-03 | 珠海格力电器股份有限公司 | Multichannel capillary tube glue injecting device and process |
| CN102012130A (en) * | 2010-12-29 | 2011-04-13 | 陈安祥 | Solar energy, heat pump and capillary network compound hot water heating/refrigerating device |
| CN102331057A (en) * | 2011-10-25 | 2012-01-25 | 泗阳普来福水源毛细管网科学技术有限公司 | Ground refrigeration device with capillary mesh |
| CN106996594A (en) * | 2017-03-01 | 2017-08-01 | 韩元元 | A kind of cycle balance cool-down method and device |
| CN109297098A (en) * | 2018-10-19 | 2019-02-01 | 际高建业有限公司 | A kind of open capillary planar radiation system and installation method |
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Open date: 20071226 |