CN102913983A - Manufacturing method of floor heating pipe and floor heating pipe - Google Patents
Manufacturing method of floor heating pipe and floor heating pipe Download PDFInfo
- Publication number
- CN102913983A CN102913983A CN2012103834256A CN201210383425A CN102913983A CN 102913983 A CN102913983 A CN 102913983A CN 2012103834256 A CN2012103834256 A CN 2012103834256A CN 201210383425 A CN201210383425 A CN 201210383425A CN 102913983 A CN102913983 A CN 102913983A
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- Prior art keywords
- floor heating
- heating pipe
- pipe
- heating wire
- floor
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 192
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000000741 silica gel Substances 0.000 claims description 21
- 229910002027 silica gel Inorganic materials 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 15
- 238000009835 boiling Methods 0.000 abstract description 8
- 238000005485 electric heating Methods 0.000 abstract 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 229920003266 Leaf® Polymers 0.000 description 18
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention provides a manufacturing method of a floor heating pipe and the floor heating pipe, wherein the manufacturing method comprises the following steps: step one, pouring a thermally conductive liquid above 70 DEG C and an electric heating line into the floor heating pipe, so that both ends of the electric heating line are exposed outside the floor heating pipe; and step two, sealing both ends of the floor heating pipe, and penetrating the electric heating line through two sealed ends. According to the manufacturing method of a floor heating pipe and the floor heating pipe provided by the invention, both ends of the floor heating pipe are sealed by pouring the high-temperature thermally conductive liquid into the floor heating pipe, so that the pressure in the floor heating pipe is negative and the boiling point of the thermally conductive liquid is reduced after the thermally conductive liquid in the floor heating pipe is cooled, meanwhile, the heat dissipation is integrated after the thermally conductive liquid in the floor heating pipe dissipates heat because the liquid in the floor heating pipe is sealed and cannot flow. The technical problem of high power consumption resulted from low rising rate of the thermally conductive liquid in the floor heating pipe in the prior art is solved.
Description
Technical field
The present invention relates to a kind of warming device, relate in particular to a kind of floor heating pipe manufacture method and floor heating pipe.
Background technology
Nowadays the most building of north cold area adopts the mode of radiation heating to warm oneself, namely provided underground have can distribute heat floor heating pipe, and floor heating pipe of the prior art all is to run through whole heating wire to placing one in the floor heating pipe usually, then, give in the floor heating pipe and add heat-conducting liquid, after to the heating wire energising, the heat transferred heat-conducting liquid that heating wire distributes, heat-conducting liquid transmits out by floor heating pipe with heat again.
At present, heat-conducting liquid in the prior art in the floor heating pipe flows, namely the entrance from floor heating pipe enters, flow out from the outlet of floor heating pipe again, and when making floor heating pipe, its inner heat-conducting liquid temperature is the normal temperature state, after the heating wire break-make in giving floor heating pipe, heat-conducting liquid temperature climbed in the floor heating pipe, then make in the pipe temperature slowly raise successively.
Yet, in realizing process of the present invention, the inventor finds, after the heating wire energising heating in giving floor heating pipe, because its inner heat-conducting liquid is flow regime, namely heat-conducting liquid can flow into from an end of floor heating pipe, and flow out from the other end, therefore, the above-mentioned speed of heat-conducting liquid temperature in the pipe is just very slow, and the very slow power consumption that will cause of rate of rise in temperature also strengthens thereupon.
Summary of the invention
The invention provides a kind of manufacture method and floor heating pipe of floor heating pipe, be used for solving prior art after energising is heated to the heating wire in the floor heating pipe, the large technical problem of power consumption that causes slowly because managing interior heat-conducting liquid rate of rise in temperature.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of floor heating pipe manufacture method may further comprise the steps:
Further, in the step of above-mentioned floor heating pipe manufacture method, after step 2, also comprise:
Heating wire is passed two ends that floor heating pipe makes heating wire expose respectively outside at floor heating pipe, described heating wire connects bimetal leaf at the place, bimetal leaf is sticked on the outer wall of floor heating pipe.
A kind of floor heating pipe comprises the floor heating pipe body, and the two ends of floor heating pipe body are provided with sealing device, and the floor heating pipe body interior is marked with heat-conducting liquid.
Further, connect bimetal leaf at described heating wire, bimetal leaf is sticked on the outer wall of floor heating pipe.
Further, described heating wire is at least two, and described bimetal leaf is connected with heating wire wherein at least.
Further, described sealing device comprises that Valve joint, described Valve joint inside that an end port and floor heating pipe body are tightly connected are filled with silica gel plug, its other end has screwed pipe box, and described heating wire is connected with the bimetal leaf of outside after passing the silica gel plug of Valve joint inside.
Further, described silica gel plug top cross-sectional area is greater than the lower cross section area.
Further, between silica gel plug and pipe box, also be placed with pad.
Further, the pipe lid also is stamped at the top of pipe box, and the top of this pipe lid is provided with the through hole that passes for heating wire.
Heating coil manufacture method provided by the invention and floor heating pipe thereof, by being sealed at both ends with floor heating pipe behind the heat-conducting liquid that implantation temperature is very high in the floor heating pipe, after heat-conducting liquid in the heating coil was expediently cooled down, the air pressure in the floor heating pipe became negative pressure state, and the boiling point of heat-conducting liquid reduces; On the other hand, because the liquid in the floor heating pipe is sealed and no longer mobile, so that after the heat radiation of the heat-conducting liquid in the floor heating pipe, dissipation of heat is concentrated; Thereby so that the rate of rise in temperature of heat-conducting liquid is accelerated in the floor heating pipe.Solved in the prior art because of the large technical problem of the very slow power consumption that causes of the heat-conducting liquid rate of rise in temperature in the floor heating pipe.
Description of drawings
Fig. 1 is floor heating pipe manufacture method flow chart of the present invention;
Fig. 2 is floor heating pipe sectional structure chart of the present invention;
Fig. 3 is the ground heating system structure chart that comprises floor heating pipe of the present invention;
Fig. 4 is floor heating pipe sealing device explosive view of the present invention;
Fig. 5 is the structure chart of silica gel plug of the present invention;
Fig. 6 is pipe lid plan structure figure of the present invention;
Fig. 7 is the partial enlarged drawing of Valve joint of the present invention.
Description of reference numerals: 1-floor heating pipe body, 2-sealing device, 3-heat-conducting liquid, the 4-heating wire, 5-bimetal leaf, 6-Valve joint, the 61-protuberance, 611-groove, 62-external screw thread, the 7-silica gel plug, 8-pipe box, 9-pad, the 10-nut, 11-manages lid, the 111-through hole, the 12-power supply, 13-temperature controller, 14-snap ring.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing among the present invention, the technical scheme among the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
See also accompanying drawing 1, Fig. 1 is floor heating pipe manufacture method flow chart of the present invention, and as shown in Figure 1, the method may further comprise the steps:
Particularly, (temperature is at least more than 70 ℃ by the heat-conducting liquid that temperature is very high, usually can reach about 90 ℃) pour in the floor heating pipe with heating wire after sealed at both ends with floor heating pipe again, and the two ends of heating wire are connected with the power supply of outside after passing two sealed ends of floor heating pipe.After the heat-conducting liquid in the floor heating pipe becomes normal temperature, air pressure in the floor heating pipe has just become negative pressure state, and after the air pressure in the floor heating pipe became negative pressure state, the boiling point of heat-conducting liquid just reduced, and after the boiling point reduction, heat-conducting liquid is easily boiling just, and after boiling, the air pressure in the floor heating pipe just increases gradually, therefore, under the sealed state of floor heating pipe, its inner heat-conducting liquid rate of rise in temperature is just accelerated, and the heat that distributes is also just more.Therefore, on the one hand, become negative pressure state that its inner heat-conducting liquid boiling point is reduced because floor heating pipe is inner, on the other hand, because floor heating pipe sealed at both ends so that the heat-conducting liquid boiling point reduce after air pressure increase gradually so that the rate of rise in temperature of heat-conducting liquid accelerates, and do not flow because heat-conducting liquid is sealed, so that the dissipation of heat of heat-conducting liquid is concentrated moreover also reduced unnecessary thermal loss, therefore further accelerated the rate of climb of heat-conducting liquid temperature.
Floor heating pipe manufacture method of the present invention pours in the floor heating pipe behind the very high heat-conducting liquid of temperature by giving that it is sealed at both ends, so that the rate of rise in temperature of heat-conducting liquid accelerates and saved a large amount of electric energy again.
Further, on the basis of above-mentioned floor heating pipe manufacture method, after step 2, also comprise, connect bimetal leaf at described heating wire, bimetal leaf is sticked on the outer wall of floor heating pipe.
Particularly, when heat that floor heating pipe passes out enough after indoor people's heating, for saving electric energy, the present invention has also connected bimetal leaf for heating wire, after being connected, the heating wire that passes sealed end in described bimetal leaf and the floor heating pipe is connected with the power supply of outside again, this bimetal leaf is secured at and is used for the temperature of perception floor heating pipe on the outer wall of floor heating pipe, but its effect is equivalent to the automatic control switch of a sense temperature, when the temperature of floor heating pipe outer wall rises to 60 ℃, bimetal leaf just disconnects and being connected of heating wire, thereby make the disconnection of heating wire and power supply stop energising and produce heat, and when the drop in temperature to 40 of floor heating pipe outer wall ℃, bimetal leaf couples together with heating wire again, continues to produce heat for heating wire and power connection.
Floor heating pipe manufacture method of the present invention, by externally connecting bimetal leaf for the heating wire in the floor heating pipe, realized the auto-adjustment control of floor heating pipe temperature, disconnect when making the excess Temperature of heating coil expediently and being connected of power supply, and then reduced the unnecessary waste of electric energy, thereby further saved electric energy, by the floor heating pipe energy-conserving and environment-protective that the present invention makes, met low-power consumption, dynamical requirement that country advocates.
The present invention also provides a kind of floor heating pipe, sees also accompanying drawing 2, and Fig. 2 is floor heating pipe sectional structure chart of the present invention, as shown in Figure 2, floor heating pipe of the present invention comprises floor heating pipe body 1, and the two ends of described floor heating pipe body 1 are provided with sealing device 2, and floor heating pipe body 1 inside is marked with heat-conducting liquid 3.See also accompanying drawing 3, Fig. 3 is the ground heating system structure chart that comprises floor heating pipe of the present invention; As shown in Figure 3, this system comprises: floor heating pipe body 1, be penetrated with two heating wires 4 in floor heating pipe body 1 inside, and the two ends of described heating wire 4 are connected to temperature controller 13 after passing respectively the sealing device 2 at floor heating pipe body 1 two ends, and temperature controller 13 is connected to power supply 12.Wherein, wherein heating wire 4 of floor heating pipe body 1 inside has also connected bimetal leaf 5, and bimetal leaf 5 sticks on the outer tube wall of floor heating pipe body 1.
Further, see also accompanying drawing 4, Fig. 4 is floor heating pipe sealing device explosive view of the present invention, as shown in Figure 4, described sealing device 2 comprises that Valve joint 6, described Valve joint 6 inside that an end port and floor heating pipe body 1 are tightly connected are filled with silica gel plug 7, its other end has screwed pipe box 8, and silica gel plug 7 rear with the outside bimetal leafs 5 that described heating wire 4 passes Valve joint 6 inside are connected.See also accompanying drawing 7, Fig. 7 is the partial enlarged drawing of Valve joint of the present invention, one end of Valve joint 6 is provided with a protuberance 61, it is inner that this protuberance 61 snaps in floor heating pipe body 1 mouth of pipe, protuberance 61 is provided with groove 611 along circumference, snap ring 14 be enclosed within on the floor heating pipe body 1 and embed in the described groove 611, with floor heating pipe body 1 and protuberance 61 chuckings, thereby so that the formation of the mouth of pipe of an end of Valve joint 6 and floor heating pipe body 1 be tightly connected.In order to prevent that snap ring 14 from skidding off in groove 611, snap ring 14 is embedded in nut 10 inside, nut 10 screws with Valve joint 6 by the external screw thread 61 of Valve joint 6, and snap ring 14 is fixed in the groove 611.Make Valve joint 6 end part seals at Valve joint 6 inner silica gel plugs 7 of filling, thereby the whole hermetically-sealed construction that forms is with the ferrule of floor heating pipe body 1.The heating wire 4 of floor heating pipe body 1 inside is connected with the power line of outside after passing silica gel plug 7.
Further, see also accompanying drawing 5, Fig. 5 is the structure chart of silica gel plug of the present invention, as shown in Figure 5, for the sealing effectiveness that makes sealing device 2 better, described silica gel plug 7 top cross-sectional areas are greater than the lower cross section area, it is inner that the part that silica gel plug 7 cross-sectional areas are little so easily is received in floor heating pipe body 1 mouth of pipe, and the large part of silica gel plug 7 cross-sectional areas still has the outside that partly exposes at Valve joint 6 after filling in by extruding, thereby further strengthened sealing effectiveness, simultaneously, the connecting portion after being connected of heating wire 4 and external power cord is imported silica gel plug 7 inside, also reached the effect of insulation.
Be further enhanced leaktightness effect, the present invention also is placed with pad 9 between silica gel plug 7 and pipe box 8, by screwing pipe box 8, so that the pressure of 8 pairs of silica gel plugs 7 of pipe box is further strengthened by pad 9.
Further, Fig. 6 is pipe lid plan structure figure of the present invention, and as shown in Figure 6, the top of pipe box 8 also is stamped pipe and is covered 11, and the top of this pipe lid 11 is provided with through hole 111.This through hole 111 is connected with the heating wire 4 of floor heating pipe body 1 inside after from then on two holes are passed with power line.
The present invention also provides another kind of sealing device, and sealing device 2 is a seal cover, and described seal cover directly is tightened on the mouth of pipe of floor heating pipe body 1 by screw thread.The heating wire of floor heating pipe body 1 inside is connected with the power line of outside after passing described seal cover.
As long as sealing device of the present invention can be realized the heating coil mouth of pipe hermetically and device that heating wire is passed all can be as sealing device of the present invention.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a floor heating pipe manufacture method is characterized in that, may further comprise the steps:
Step 1, temperature is poured in the floor heating pipe at the heat-conducting liquid more than 70 ℃ and heating wire, make the two ends of heating wire expose outside at floor heating pipe;
Step 2, floor heating pipe is sealed at both ends, and make heating wire pass two blind ends.
2. method according to claim 1 is characterized in that, also comprises after step 2:
Connect bimetal leaf at described heating wire, bimetal leaf is sticked on the outer wall of floor heating pipe.
3. a floor heating pipe comprises floor heating pipe body (1), it is characterized in that, the two ends of floor heating pipe body (1) are provided with sealing device (2), and floor heating pipe body (1) inside is marked with heat-conducting liquid (3).
4. floor heating pipe according to claim 3, it is characterized in that, floor heating pipe body (1) inside is penetrated with heating wire (4), sealing device (2) is passed respectively at heating wire (4) two ends, the one end is connected with bimetal leaf (5), and bimetal leaf (5) adheres on floor heating pipe body (1) outer wall.
5. floor heating pipe according to claim 4 is characterized in that, described heating wire (4) is at least two, and described bimetal leaf (5) is connected with a heating wire (4) wherein at least.
6. floor heating pipe according to claim 3, it is characterized in that, described sealing device (2) comprises that Valve joint (6), described Valve joint (6) inside that an end port and floor heating pipe body (1) are tightly connected are filled with silica gel plug (7), its other end has screwed pipe box (8), and described heating wire (4) is connected with the bimetal leaf (5) of outside after passing the inner silica gel plug (7) of Valve joint (6).
7. floor heating pipe according to claim 6 is characterized in that, described silica gel plug (7) top cross-sectional area is greater than the lower cross section area.
8. floor heating pipe according to claim 7 is characterized in that, also is placed with pad (9) between silica gel plug (7) and pipe box (8).
9. floor heating pipe according to claim 6 is characterized in that, pipe lid (11) also is stamped at the top of pipe box (8), and the top of this pipe lid (11) is provided with the through hole (111) that passes for heating wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103834256A CN102913983A (en) | 2012-10-11 | 2012-10-11 | Manufacturing method of floor heating pipe and floor heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103834256A CN102913983A (en) | 2012-10-11 | 2012-10-11 | Manufacturing method of floor heating pipe and floor heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102913983A true CN102913983A (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103834256A Pending CN102913983A (en) | 2012-10-11 | 2012-10-11 | Manufacturing method of floor heating pipe and floor heating pipe |
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| Country | Link |
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| CN (1) | CN102913983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465878A (en) * | 2016-01-27 | 2016-04-06 | 南京科创环境工程发展有限公司 | Carbon fiber electric heating floor heating tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692547Y (en) * | 2004-03-15 | 2005-04-13 | 刘震 | Energy-saving high-efficient electric heater |
| CN2851914Y (en) * | 2005-09-20 | 2006-12-27 | 李海见 | Floor heating device |
| CN200989627Y (en) * | 2006-12-11 | 2007-12-12 | 朱应红 | Static liquid heat media floor heating pipe |
| KR100985792B1 (en) * | 2008-03-14 | 2010-10-06 | 오세천 | sealing structure of warm pipe with electric wire and the system |
| CN202150958U (en) * | 2011-03-13 | 2012-02-22 | 刘长春 | Electrothermal pipe |
-
2012
- 2012-10-11 CN CN2012103834256A patent/CN102913983A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692547Y (en) * | 2004-03-15 | 2005-04-13 | 刘震 | Energy-saving high-efficient electric heater |
| CN2851914Y (en) * | 2005-09-20 | 2006-12-27 | 李海见 | Floor heating device |
| CN200989627Y (en) * | 2006-12-11 | 2007-12-12 | 朱应红 | Static liquid heat media floor heating pipe |
| KR100985792B1 (en) * | 2008-03-14 | 2010-10-06 | 오세천 | sealing structure of warm pipe with electric wire and the system |
| CN202150958U (en) * | 2011-03-13 | 2012-02-22 | 刘长春 | Electrothermal pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465878A (en) * | 2016-01-27 | 2016-04-06 | 南京科创环境工程发展有限公司 | Carbon fiber electric heating floor heating tube |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SUN LIANSHENG Free format text: FORMER OWNER: JIN YUNFENG Effective date: 20150619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Liansheng Inventor before: Jin Yunfeng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIN YUNFENG TO: SUN LIANSHENG |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150619 Address after: 012000, 201, building 1, building 122, 2 Jiefang Avenue, Jining District, the Inner Mongolia Autonomous Region, Wulanchabu Applicant after: Sun Liansheng Address before: 133400 Jilin province Longjing City Anmin street map community group fourteen Applicant before: Jin Yunfeng |
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| DD01 | Delivery of document by public notice |
Addressee: Sun Liansheng Document name: Notification of Passing Examination on Formalities |
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| DD01 | Delivery of document by public notice |
Addressee: Sun Liansheng Document name: Notification of before Expiration of Request of Examination as to Substance |
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| CB02 | Change of applicant information |
Address after: 012000, the Inner Mongolia Autonomous Region Wulanchabu County Hongqi Road North Wanfu Garden Sales Department Applicant after: Sun Liansheng Address before: 012000, 201, building 1, building 122, 2 Jiefang Avenue, Jining District, the Inner Mongolia Autonomous Region, Wulanchabu Applicant before: Sun Liansheng |
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| COR | Change of bibliographic data | ||
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Application publication date: 20130206 |