CN102721310A - Tube bundle for radiant heat transfer by extracting phase transformation heat of compressed steam - Google Patents
Tube bundle for radiant heat transfer by extracting phase transformation heat of compressed steam Download PDFInfo
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- CN102721310A CN102721310A CN2012101923151A CN201210192315A CN102721310A CN 102721310 A CN102721310 A CN 102721310A CN 2012101923151 A CN2012101923151 A CN 2012101923151A CN 201210192315 A CN201210192315 A CN 201210192315A CN 102721310 A CN102721310 A CN 102721310A
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Abstract
A tube bundle for radiant heat transfer by extracting phase transformation heat of compressed steam is characterized in that each tube bundle comprises an air distribution head, a liquid return head and at least two capillary tubes, the air distribution head is provided with an air inlet joint, the air inlet joint and the air distribution head are mounted together, an inner cavity of the air distribution head is communicated with that of the air inlet joint, the liquid return head is provided with a liquid return joint, the liquid return joint and the liquid return head are mounted together, an inner cavity of the liquid return head is communicated with that of the liquid return joint, one end of each capillary tube is fixedly mounted in the air distribution head, and the other end of each capillary tube is fixedly mounted in the liquid return head. The tube bundle can be shaped, processed and produced in a factory or on a construction site, standard construction and installation are performed on a usage site according to a standard process, huge installation workload on the construction site and high heat medium filling quantity are omitted, materials are saved, installation quality and speed are improved, the efficiency is greatly increased, and popularization of compressed steam laying heating technology is guaranteed in terms of product and construction process.
Description
Technical field
The present invention relates to a kind of heating, heating installation that adopts the heat of transformation of extracting compressed steam to carry out radiant heat transfer.
Background technology
At present, along with the fast development of scientific and technical innovation, manufacturing technology, in the heat pump compressor field; Frequency conversion, digital scroll compressor come out; Can stable operation under the outdoor temperature below-25 ℃, and have very high operational energy efficiency ratio, for wind source heat pump has been opened up new road in the use in heating field.People adopt large-scale water source heat pump system to solve the changes in temperature problem in recent years; But the most of areas of China is because the restriction of geological conditions; The underground water storage is limited; And the groundwater recharge that extracts difficulty, the application of large-scale water resource heat pump receives very big restriction, and therefore large-scale water source heat pump system is not the reasonable plan of dealing with problems.Adopt traditional wind source heat pump that heat is provided, use the heating of fan coil or air-line system,, can't satisfy the heating needs, adopt the auxilliary heating of electricity network load can't all satisfy again if do not adopt the auxilliary heating of electricity must blow out cold wind in the season of cold.Moreover traditional wind source heat pump operating cost is too high, and the consumer can't accept at all.
In order to address the above problem; In ZL 2,008 2 0071027.X and ZL 2,008 2 0071026.5 patents: the indoor set of heat pump assembly is changed to: the two ends at the indoor fan coil pipe are provided with threeway; And electric T-shaped valve is set or magnetic valve is installed; A path leads to indoor fan coil pipe, another path towards the coil pipe that is embedded in wallboard or ceiling or floor or the hanging board; Compressed vapour directly gets in the coil pipe that is embedded in wallboard or ceiling or floor or the hanging board during heating, compressed steam, is embedded in the heat source body that coil pipe and wallboard or ceiling or hanging board in wallboard or ceiling or floor or the hanging board are formed indoor radiant heat transfer together; Compressed media gets into fan coil during cooling.Under driven compressor, continue circulation through compressed steam and keep stable cold, the warm energy supply of carrying out, satisfy the demand of indoor cooling heating.Adopt the fan coil that technology is very ripe at present to transmit cold during cooling, have Energy Efficiency Ratio the same and result of use with traditional approach; Adopt compressed steam during heating, be embedded in the heat source body that coil pipe and wallboard or ceiling or hanging board in wallboard or ceiling or floor or the hanging board form indoor radiant heat transfer together and transmit heat; The condensation temperature of heat pump reduces more than 10 ℃ during heating; The equipment input power is little, Energy Efficiency Ratio is high, and (the Gao Shike of the COP of heating operation reaches more than 6.3; The comprehensive Energy Efficiency Ratio of heating season can reach more than 2.8), noise is low, the psychological need of flooring radiation heat supply and human body adapts.Number of patent application is that 2,010 2 0555659.0 disclosed technology are: utilize heat pipe to form corresponding units and carry out the heat transmission; The adopting heat pipes for heat transfer unit was connected by air inlet communicating pipe; Through air inlet communicating pipe compressed steam being provided to the chuck of heat pipe and sleeve pipe formation; Therefore, air inlet communicating pipe, chuck, heat pipe are the heat source body of radiant heat transfer.
Utilize heat pipe or site operation to connect the capillary network system in the above-mentioned technology and can solve the problem of normal operation, still, the heat pipe cost is high, and large tracts of land is promoted has certain influence; The heating coil pipe that is embedded in floor, wall, the ceiling cement utilizes the more tiny capillary network of diameter can solve the too huge problem of the compressed media circulatory system; Avoid simultaneously that the pipeline cost is high, the compressed media charging amount is big; Expense increases, the distribution of compressed media difficulty; A series of problems such as operation stability is relatively poor, but the on-the-spot installation difficulty of huge pipe network is big, construction quality is difficult to guarantee, speed of application is difficult to satisfy practice of construction progress needs.The explanation of above-mentioned situation, that above-mentioned heat supply (warm up) form, confession (heat) heating equipment still exist is further perfect, the space of raising.
Summary of the invention
Technical problem to be solved by this invention is to overcome weak point of the prior art, provide a kind of compressed media circulatory system little and also can factory typing make, on-the-spot standardization is installed and device easy for installation, that the heat of transformation that maintenance cost is low is used to extract compressed steam is carried out radiant heat transfer.
Adopt following technical scheme in order to solve the problems of the technologies described above: a kind of heat of transformation that is used to extract compressed steam is carried out the tube bank of radiant heat transfer, it is characterized in that: every group of tube bank comprises that a gas separating port, one return liquid head and at least two capillaries; Have on the gas separating port to be fitted together with it and inlet suction port that inner chamber communicates, return to have on the liquid head and be fitted together with it and inner chamber communicates returns the liquid joint; One end of every capillary is packed in the gas separating port, and the other end is packed in back in the liquid head.
Have respectively in gas separating port and the bottom surface of going back to liquid head bottom with gas separating port top endoporus with return the through hole that liquid head top endoporus communicates, the through hole number that the bottom surface of gas separating port bottom and gas separating port top endoporus communicate is identical with the number of the through hole that the bottom surface of time liquid head bottom communicates with time liquid head top endoporus; Install a capillary in each through hole of gas separating port bottom face, install the corresponding other end capillaceous in each through hole of the bottom surface of time liquid head bottom.
The ips that capillary adopts is 1mm ~ 6mm; Every length capillaceous is 3m ~ 26m; Radical capillaceous is 2 ~ 50 in every group of tube bank.
Same capillary in the tube bank adopts with a kind of sign.
The indoor radiant heat transfer pipe network that is used to be embedded in the cement layers such as floor, wallboard, ceiling of the present invention; Before laying, be processed into the tube bank of typing; Calculate corresponding heat according to different room areas, shape, the geographical position that is in, occupation mode etc.; Being used to of confirming then that corresponding room uses lay pipe network tube bank quantity and concrete size, the model of each tube bank, using on-the-spot spacing according to design, carry out reasonable construction according to predetermined process from new arrangement; Can guarantee that project progress can guarantee construction quality again; The pipe network heat transfer unit of on-the-spot installation was connected through gas-distributing pipe (capillary) and liquid back pipe by air inlet communicating pipe, and through air inlet communicating pipe to pipe network compressed steam being provided, the liquid of acquisition is in time drained after through liquid back pipe condensation being accomplished.Therefore, air inlet communicating pipe, pipe network, liquid back pipe are the heat source body of radiant heat transfer.This tube bank can be in factory, job site typing processing; The scene of using is carried out standardized construction according to standard technology and is installed; Saved huge job site installation workload, heating agent charging amount, saved material, improved installation quality and installation rate, efficient significantly improves.The popularization of laying heating technology for compressed steam provides product and construction technology guarantee.
If it is that 2,008 2 0071027.X and the patent No. are 2,008 2 0071026.5 the coil system in wallboard or ceiling or floor or the hanging board that is embedded in that product provided by the invention is used for the patent No. with technology; Using equipment of the present invention and construction method carries out the scene and lays; The site operation difficulty of whole like this compressed media pipe network system reduces significantly; Speed of application increases substantially; The stability of a system, cost, Energy Efficiency Ratio after construction is accomplished all can increase substantially, and also are convenient to follow-up maintenance.Equipment among the present invention and technology can be used the field that utilizes heat pump absorption used heat, tow taste heat to carry out radiant heat transfer a plurality of, realize utilization, the raising energy utilization rate of clean energy resource.If gas separating port and the structure of the external diameter that goes back to liquid head employing top less than lower outer diameter under the more situation of the capillary radical of tube bank, also can be confirmed the size of gas separating port, so that be connected with original equipment as required.
Description of drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 be among Fig. 1 F-F to view.
Fig. 3 be among Fig. 1 Q-Q to view.
Fig. 4 is gas separating port and a structural representation capillaceous among the embodiment 2.
Fig. 5 is the cutaway view of gas separating port among the embodiment 3.
Fig. 6 is the upward view of gas separating port among the embodiment 3.
Fig. 7 is a gas separating port and the cutaway view that divides the gas connector among the embodiment 4.
Fig. 8 is the upward view of Fig. 7.
Fig. 9 is the sketch map after launching when embodiment 1 is installed.
The specific embodiment
Embodiment 1: like Fig. 1,2,3, shown in 9, present embodiment is used to extract the heat of transformation of compressed steam and carries out the tube bank of radiant heat transfer, has only one group of tube bank, comprises in this group tube bank that five capillaries 2, gas separating port 1 and one return liquid head 4; Have on the gas separating port 1 to be fitted together with it and inlet suction port 5 that inner chamber communicates, return to have on the liquid head 4 and be fitted together with it and inner chamber communicates returns liquid joint 3.
The structure of gas separating port is identical with the structure of returning the liquid head.Have in the gas separating port 1 and the same number of through hole 2 ' of capillary 2 radicals, the internal diameter size of through hole 2 ' is corresponding with the outside dimension size of every capillary 2 respectively, and an end of every capillary 2 is packed in the through hole 2 ' in the gas separating port 1.Returning in the liquid head 4 also has and the same number of through hole 2 of capillary 2 radicals ", through hole 2 " internal diameter size also corresponding with the outside dimension size of every capillary 2 respectively; The other end of every capillary 2 is packed in back through hole 2 corresponding in the liquid head 4 " in.
Have the internal diameter size of 2 ', five through holes 2 ' of five through holes corresponding with the outside dimension size of five capillaries 2 respectively in the gas separating port 1 in the present embodiment, and an end of every capillary 2 is packed in the through hole 2 ' corresponding in the gas separating port 1; Return in the liquid head 4 five through holes 2 arranged ", through hole 2 " internal diameter size also corresponding with the outside dimension size of every capillary 2 respectively; The other end of every capillary 2 is packed in back through hole 2 corresponding in the liquid head 4 " in.Therefore inlet suction port 5 is communicated with time liquid joint 3 inner chambers.
Embodiment 2: as shown in Figure 4, the structure of the structure of present embodiment and embodiment 1 is identical, and just gas separating port 1 is the pipe of length smaller or equal to 30cm with time liquid head 4, is shoulder hole in the pipe.One end of every capillary 2 is packed in the gas-distributing pipe 1.The other end of every capillary 2 is packed in the liquid back pipe 4.Capillary 2 all is even distribution in gas-distributing pipe 1 and liquid back pipe 4.All there is fixed capillary the end of gas-distributing pipe 1 and liquid back pipe 4 and stops the base plate 6 of gas leakage.
Other structures are identical with embodiment 1.
Embodiment 3: like Fig. 5, shown in 6, comprise in the present embodiment the one group tube bank that 4 capillaries 2, gas separating port 1 and one return liquid head 4; Have on the gas separating port 1 to be fitted together with it and inlet suction port 5 that inner chamber communicates, return to have on the liquid head 4 and be fitted together with it and inner chamber communicates returns liquid joint 3.The external diameter of gas separating port 1 top 1a is less than the external diameter of bottom 1b, and there are 4 through holes 2 ' that communicate with gas separating port 1 top 1a endoporus the bottom surface of 1b in the bottom, installs a capillary in each through hole 2 '; Also can be stepped hole for the ease of capillary positioning through hole 2 '; With inlet suction port 5 contact site internal diameters and inlet suction port 5 be tight fit, this director's degree is 5-10mm; The structure of returning liquid head 4 is identical with gas separating port 1, promptly returns the external diameter of the external diameter on liquid head top less than the bottom, has in the bottom surface of bottom and 4 through holes that time liquid head top endoporus communicates, is installing the other end of corresponding capillary 2 in the internal diameter of its 4 through holes respectively.
Other structures are identical with embodiment 1.
Embodiment 4: like Fig. 7, shown in 8, the tube bank in the present embodiment comprises that 16 capillaries 2, gas separating port 1 and one return liquid head 4, and an end of gas separating port 1 has and is fitted together with it and inlet suction port 5 that inner chamber communicates, and the other end is equipped with branch gas connector 1 '; Return to have on the liquid head and be fitted together with it and inner chamber communicates returns the liquid joint, the other end that returns the liquid head is equipped with back the liquid connector.The external diameter of gas separating port 1 top 1a is less than the external diameter of bottom 1b, and there are 8 through hole 2c that communicate with gas separating port 1 top 1a endoporus the bottom surface of 1b in the bottom, and 1 capillary 2 is housed among each through hole 2c; The endoporus 1c of gas separating port 1 is a through hole.Divide the external diameter of the external diameter of gas connector 1 ' one end D greater than other end E, the external diameter of other end E pack into gas separating port 1 in, the endoporus of branch gas connector 1 ' is connected with the endoporus of gas separating port 1; Divide the bottom of gas connector 1 ' one end D that 8 through hole 2d that communicate with the endoporus that divides gas connector 1 ' are arranged, remaining 8 capillaries 2 are housed in these 8 holes.It is identical with the structure of dividing gas connector 1 ' with gas separating port 1 respectively with the structure of returning the liquid connector to return the liquid head, and both connected modes are also identical with the connected mode of dividing gas connector 1 ' with gas separating port 1.The through hole that returns on the liquid head is equipped with the corresponding other end capillaceous with through hole on time liquid connector.In gas separating port 1, locate reliably for inlet suction port 5, gas separating port 1 endoporus also can be staged.
Other structures are identical with embodiment 3.
The structure of the branch gas connector 1 ' in the present embodiment is applicable to the more situation of number of capillaries in the tube bank, as more than 8.If number of capillaries is many in the tube bank, can also inserts the branch gas connector identical again and return the liquid connector with the bottom of returning the liquid connector at minute gas connector as required with their structures.
Under the more situation of the capillary radical of tube bank, adopt embodiment 3 and embodiment 4 to be convenient to confirm gas separating port and the size of returning the liquid head as required, be convenient to be connected with original equipment.
In the foregoing description every group the tube bank in radical capillaceous also can be 2,3,8,10,15.Promptly can be 2-50.The ips that capillary adopts is 5mm, 4mm, 2mm, i.e. 1mm ~ 6mm; Typing tube bank length capillaceous is 4m, 8m, 10m, 13m, 20m, promptly can be 3m ~ 26m.Be convenient to identification in order to install, same capillary should adopt with a kind of sign, uses with a kind of color or does with a kind of sign like the outer surface of same capillary; Rather than same capillary must not adopt with a kind of sign.
Tube bank of the present invention is in factory or after using the erecting bed to machine; Must arrange by prescribed distance and corresponding technology and be installed in floor, wallboard or the boatswain chair in the usage space, by covering such as cement, metal material and with can use after heat pump is connected according to corresponding technology.During installation, capillary snaps in the pipeline locating groove in order, and the capillary minimum bending radius is 5 times of capillary caliber.The patent No. be laid in 2,008 2 0071026.5 indoor radiation heating coil system be the indoor heating system and the patent No. be among 2,008 2 0071027.x in the used heat transfer coils of heating and this patent application in other versions the used heat transfer coils of heating can use device of the present invention instead.Its method for using was following after above-mentioned patent adopted the present invention: before the use; Heat-pipe apparatus is embedded in the floor; Through compressed media pipe-line system and corresponding advancing, link to each other return-air communicating pipe; Vacuumize, charge into then compression media such as an amount of F22,410a after connecting, connect control wire harness, energized, setting operational mode, temperature parameter.This moment, whole system will realize energy-saving run according to setting work automatically.
When installing, the present invention should calculate corresponding heat, the internal diameter and the length of laying in the tube bank every group of radical capillaceous, every capillary of confirming then that corresponding room uses according to different room areas, shape, the geographical position that is in, occupation mode etc.Also can select the multi units tube bundle for use according to different installation sites, every group structure is all identical with the above embodiments.
Claims (4)
1. a heat of transformation that is used to extract compressed steam is carried out the tube bank of radiant heat transfer, it is characterized in that: every group of tube bank comprises that a gas separating port, one return liquid head and at least two capillaries; Have on the gas separating port to be fitted together with it and inlet suction port that inner chamber communicates, return to have on the liquid head and be fitted together with it and inner chamber communicates returns the liquid joint; One end of every capillary is packed in the gas separating port, and the other end is packed in back in the liquid head.
2. the heat of transformation that is used to extract compressed steam according to claim 1 is carried out the tube bank of radiant heat transfer; It is characterized in that: have respectively in gas separating port and the bottom surface of going back to liquid head bottom with gas separating port top endoporus with return the through hole that liquid head top endoporus communicates, the through hole number that the bottom surface of gas separating port bottom and gas separating port top endoporus communicate is identical with the number of the through hole that the bottom surface of time liquid head bottom communicates with time liquid head top endoporus; Install a capillary in each through hole of gas separating port bottom face, install the corresponding other end capillaceous in each through hole of the bottom surface of time liquid head bottom.
3. the heat of transformation that is used to extract compressed steam according to claim 1 and 2 is carried out the tube bank of radiant heat transfer, it is characterized in that: the ips that capillary adopts is 1mm ~ 6mm; Every length capillaceous is 3m ~ 26m; Radical capillaceous is 2 ~ 50 in every group of tube bank.
4. the heat of transformation that is used to extract compressed steam according to claim 3 is carried out the tube bank of radiant heat transfer, it is characterized in that: the same capillary in the tube bank adopts with a kind of sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101923151A CN102721310A (en) | 2012-06-12 | 2012-06-12 | Tube bundle for radiant heat transfer by extracting phase transformation heat of compressed steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101923151A CN102721310A (en) | 2012-06-12 | 2012-06-12 | Tube bundle for radiant heat transfer by extracting phase transformation heat of compressed steam |
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| CN102721310A true CN102721310A (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101923151A Pending CN102721310A (en) | 2012-06-12 | 2012-06-12 | Tube bundle for radiant heat transfer by extracting phase transformation heat of compressed steam |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486681A (en) * | 2013-09-24 | 2014-01-01 | 陈万仁 | Wind source heat pump system capable of conducting radiant cooling and heating by using phase transformation energy of compressed steam |
| CN103486764A (en) * | 2013-09-24 | 2014-01-01 | 陈万仁 | Direct evaporative condensation ground source heat pump radiation cooling and heating device |
| CN105987460A (en) * | 2015-01-29 | 2016-10-05 | 奉政 | Capillary network assembly adopting refrigerants for heat transfer |
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| CN201126285Y (en) * | 2007-10-11 | 2008-10-01 | 湖南大学 | Earth source heat pump heat exchanger |
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2012
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Patent Citations (7)
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| CN2558902Y (en) * | 2002-06-25 | 2003-07-02 | 李万浩 | Parallel thin pipe heat radiator |
| DE20314594U1 (en) * | 2003-09-20 | 2003-12-18 | Buderus Heiztechnik Gmbh | Heater has cover plate with vertical convection rib plates and vertical heat feed pipes connected to heat exchange medium circuit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486681A (en) * | 2013-09-24 | 2014-01-01 | 陈万仁 | Wind source heat pump system capable of conducting radiant cooling and heating by using phase transformation energy of compressed steam |
| CN103486764A (en) * | 2013-09-24 | 2014-01-01 | 陈万仁 | Direct evaporative condensation ground source heat pump radiation cooling and heating device |
| CN105987460A (en) * | 2015-01-29 | 2016-10-05 | 奉政 | Capillary network assembly adopting refrigerants for heat transfer |
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Application publication date: 20121010 |