CN103574743A - Korea under-floor electric heating structure with pin coil - Google Patents
Korea under-floor electric heating structure with pin coil Download PDFInfo
- Publication number
- CN103574743A CN103574743A CN201310170822.XA CN201310170822A CN103574743A CN 103574743 A CN103574743 A CN 103574743A CN 201310170822 A CN201310170822 A CN 201310170822A CN 103574743 A CN103574743 A CN 103574743A
- Authority
- CN
- China
- Prior art keywords
- thermal medium
- moving body
- pipeline
- floor structure
- finned tube
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02709—Throttle passages in the form of perforated plates
- F16L55/02727—Throttle passages in the form of perforated plates placed parallel to the axis of the pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
- F16L55/1152—Caps fixed by screwing or by means of a screw-threaded ring
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/026—Heaters specially adapted for floor heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Resistance Heating (AREA)
- Pipe Accessories (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
A structure of an electric Ondol heater with a fin coil is provided to prevent a pipe from becoming damaged as the expansion pressure of a thermal medium is compensated in real time. The structure (100) of an electric Ondol heater with a fin coil comprises a pipe (10), a connection pipe(20), a first packing, a cap nut(23), and a pressure compensation unit. A thermal medium is filled in the pipe, and an electric wire for heating the thermal medium is inserted into the pipe. The connection pipe is connected to the pipe by connection buts(40) installed on one and the other ends of the pipe. The first packing is inserted into the connection pipe, and prevents the thermal medium from leaking. The cap nut is connected to the exposed end of the connection pipe to prevent the first packing from becoming separated. The pressure compensation unit seals the thermal medium, and moves by the thermal medium expanded and contracted according to the temperature of the electric wire.
Description
Technical field
The present invention relates to the electrothemic floor structure with finned tube, specifically pipe interior is installed compensation device, prevents that thermal medium from leaking, and the bulbs of pressure of real-Time Compensation thermal medium, to prevent the electrothemic floor structure with finned tube of Pipeline damage.
Background technology
Electrothemic floor structure is installed heating wire when generally referring to thermal medium is installed in pipeline, with heating wire, thermal medium is implemented the electrical heating type heating installation of heating.
Described electrical heating type heating installation has cheaply because of relatively simple for structure, uses common electricity, and its thermal efficiency is also higher, can save the multiple advantages such as heating cost and its use amount increases gradually.
But traditional electrothemic floor structure is, thermal medium is along with the rising of pipe interior temperature is expanded, and the thermal medium of expansion occurs the phenomenon of leaking because of its internal pressure, and thermal medium leaks also can cause the problem of electric leakage.
When thermal medium generation gas and excessive expansion, the bulbs of pressure can be had an effect in its insides of pipes, the excessive catastrophe failures such as pipe explosion or the security incident of likely causing of the bulbs of pressure.
In view of described problem, invented correlation technique (No. 10-0687521, accession designation number), but this invention is to increase because of number of components problems such as having complex structure, difficulty of construction are large, construction cost increase.
Summary of the invention
[technical problem]
In view of described problem, the first object of the present invention is to provide a kind ofly installs inside to be assembled together for compensating tube connector and the pipeline of the compensation device of the thermal medium bulbs of pressure, reduce to greatest extent number of components, and easy construction, the electrothemic floor structure with finned tube that installation cost is minimum.
The second object of the present invention is to provide a kind of pipe interior installation compensation device and prevents that the thermal medium being filled from leaking, and the bulbs of pressure of real-Time Compensation thermal medium, to prevent the electrothemic floor structure with finned tube of Pipeline damage.
[technical scheme]
According to the feature of the present invention that is intended to realize described object, the first invention relates to the electrothemic floor structure with finned tube, it is characterized in that, comprising: pipeline 10, and thermal medium is filled in inner side, and inserts 11 pairs of described thermal mediums of heating wire and implement heating; Tube connector 20, the attaching nut 40 that one end of described pipeline 10 possesses with the other end of take is connected as medium; The first filler 22, is inserted in the inner side of described tube connector 20, for preventing that thermal medium from leaking; Lid nut 23, is combined with the end of exposing of described tube connector 20, for preventing that described the first filler 22 from coming off; Compensation device, is installed on the inside of described tube connector 20, the thermal medium inserting is implemented to sealing, and move according to the thermal medium of the temperature shrinkage along with heating wire 11 and expansion on described pipeline 10; And described compensation device is that the moving body 30 moving according to the bulbs of pressure of thermal medium when not disturbed by heating wire 11, with being flexiblely installed in tube connector 20, thermal medium is implemented to sealing forms; Described pipeline 10 is formed in the outer peripheral face of pipeline and finned tube is installed at regular intervals or the structure with increase heat-transfer effect with spiral combination.
The second invention is preferably, and in the first invention, described moving body 30 is at combined the second filler 31 being combined into one with heating wire 11 of central authorities, between moving body 30 and the first filler 22, forms gas compartment portion 21; Described heating wire 11 is to form to be combined into one with the first filler 22 and to the outside of lid nut 23, to expose and make the structure of energising.
The 3rd invention is preferably, in the second invention, between described moving body 30 and the first filler 22, inserts disc spring 24, moving body is with flexiblely and is installed.
The 4th invention is preferably, in the 3rd invention, described heating wire is to move in gas compartment portion 21 for moving body 30, with moving body 31, be as the criterion, the length of the Length Ratio pipeline 10 of opposite side configures relatively longways, and the length of a side is also to configure relatively longways than the length of gas compartment portion 21.
The 5th invention is preferably, and in the second invention, described tube connector 20 is to be as the criterion and also to form and possess the filling of thermal medium and change the first connector 26 with valve to opposite side direction with moving body 30.
The 6th invention is preferably, in the 5th invention, is that gas communication for gas compartment portion 21 also forms through hole 25 or safety vent without diagram on described tube connector 20.
The 7th invention is preferably, in the 5th invention, described moving body 30 is for making the gas of gas compartment portion 21 successfully move to thermal medium, and reduce to greatest extent thermal medium in pipeline to the inflow of gas compartment portion 21, the conical phase through hole 33 that a diameter is diminished to thermal medium direction gradually by gas compartment portion 21 is at least installed.
The 8th invention is preferably, on tube connector 20 described in the 7th invention, is to be as the criterion and also to form to a side direction the second connector 27 that possesses valve with moving body 30.
[beneficial effect]
The beneficial effect of the electrothemic floor structure with finned tube of the present invention is:
Inside is provided with according to the aitiogenic compensation device of the bulbs of pressure of thermal medium, has both prevented that the thermal medium that is filled from leaking, again the bulbs of pressure of real-Time Compensation thermal medium and prevent Pipeline damage.
Inside is provided with for compensating tube connector and the pipeline of the compensation device of the thermal medium bulbs of pressure and is assembled together, to reduce to greatest extent number of components, and easy construction, installation cost drops to minimum.
And, at pipeline external, finned tube is installed, form outside the structure that is easy to conduct heat, both strengthened and the concrete cohesive force of pouring into a mould, can prevent again mortar cracking.
Accompanying drawing explanation
Fig. 1 is the electrothemic floor structure perspective view with finned tube of first embodiment of the invention.
Fig. 2 is the decomposition diagram of Fig. 1.
Fig. 3 is the sectional structure chart of Fig. 1.
Fig. 4 is the electrothemic floor structure running figure with finned tube of the first embodiment.
Fig. 5 is the sectional structure chart of the electrothemic floor structure with finned tube of second embodiment of the invention.
Fig. 6 is the electrothemic floor structure running figure with finned tube of the second embodiment.
Fig. 7 is the sectional structure chart of the electrothemic floor structure with finned tube of the embodiment of the present invention.
[symbol description]
10: pipeline 11: heating wire
12: finned tube 20: tube connector
21: 22: the first fillers of gas compartment portion
23: lid nut 24: disc spring
25: 26: the first connectors of through hole
Within 27: the second, connector 28: packing ring
29: flat steel bar 30: moving body
Within 31: the second, filler 32: seal
33: phase through hole 40: attaching nut
H: through hole 100: with the electrothemic floor structure of finned tube
The specific embodiment
Below in conjunction with accompanying drawing, the electrothemic floor structure with finned tube of the present invention is described in detail.
[embodiment 1]
Fig. 1 is the electrothemic floor structure perspective view with finned tube of first embodiment of the invention, and Fig. 2 is the decomposition diagram of Fig. 1, and Fig. 3 is the sectional structure chart of Fig. 1.
As shown in Figure 1 to Figure 3, the present invention relates to prevent that inner thermal medium of filling from leaking, and the bulbs of pressure of real-Time Compensation thermal medium and prevent the electrothemic floor structure 100 with finned tube that pipeline 10 destroys.
With the electrothemic floor structure 100 of finned tube, be the in-built tube connector 20 that can compensate the compensation device of the thermal medium bulbs of pressure is assembled on pipeline 10 and forms the minimized structure of number of components.
The described electrothemic floor structure 100 with finned tube is that pipeline 10, tube connector 20 and compensation device form by three parts.
Described pipeline 10 is to form the structure that is filled thermal medium, for continuing heating, and inserts the heating wire 11 of described thermal medium being implemented to heating.
Described tube connector 20 is that the thermal medium to inserting on described pipeline 10 is installed according to the compensation device moving along with the temperature shrinkage of heating wire 11 and the thermal medium of expansion for portion within it when implementing sealing, forms to take the structure that attaching nut 40 that pipeline 10 two ends possess is connected with described pipeline 10 as medium.
The inner end of described tube connector 20 inserts the first filler 22 for preventing that thermal medium from leaking, for preventing that described the first filler 22 from coming off, described tube connector 20 expose that end outer peripheral face cover nut 23 and packing ring 28 combines.
Described the first filler 22 possesses the form that forms the conical surface at outer peripheral face, also can convection cell under the high pressure of thermal medium stably implements sealing and prevents its leakage.
The place ahead of described the first filler 22 is because the frictional force with the first filler 22 makes the adhesion of the first filler 22, to decline when nut 23 is covered in link in order to prevent, can insert flat steel bar 29.
Described compensation device is that band is flexiblely installed on the inside of tube connector 20 by under the prerequisite of interference of heating wire 11 of not inserted pipeline 10 inside, and the moving body 30 moving along with the bulbs of pressure of thermal medium when thermal medium is implemented to sealing forms.
Described moving body 30 is the piston morphosises to move according to the bulbs of pressure of the thermal medium of pipeline 10 interior fillings, and forms the through hole H that can make heating wire 11 circulate in the central.
Combined the second filler 31 being combined as a whole with heating wire 11 of the through hole H of described moving body 30, implements sealing to thermal medium when forming gas compartment portion 21 between moving body 36 and the first filler 22.
At least combined more than one seal 32 of the outer peripheral face of described moving body 30, makes the minimum friction forces between moving body 30 and tube connector 20, and between moving body 30 and tube connector 20, also can possess the structure of sealing thermal medium.
Described heating wire 11 and the first filler 22 are also combined as a whole, and to the outside of lid nut 23, expose and make to switch on.Lid nut 23 is to form through hole H for heating wire 11 exposes to outside.
Described heating wire 11 is for moving body 30 moves in gas compartment portion 21,, the Length Ratio duct length of the opposite side being as the criterion with moving body 30 configures relatively longways, and the length of a side is also than the relatively configuration more longways of the length of gas compartment portion 21.
Described structure is to be as the criterion with moving body 30, and heating wire 11 length in pipeline 10 and gas compartment portion 21 regions are configured more longways, for moving body 30 provides sufficient mobility, the moving body 30 that is fixed on heating wire 11 is moved.
According to described structure, heating wire 11 heatings are expanded thermal medium, and the pressure in pipeline 10 raises, and moving body 30 is moved to gas compartment portion 21 under the pressure of the thermal medium of thermal expansion, and compensation pipeline 10 internal pressures keep constant and prevent that pipeline 10 from damaging.
In contrast, the temperature of thermal medium declines the internal pressure of pipeline 10 is reduced and the volume reinstatement of thermal medium, described moving body 30 correspondingly moves to thermal medium direction according to the degree that diminishes of volume, and can realize by the disc spring inserting between described moving body 30 and the first filler 22.
Described tube connector 20 is for making the circulation of air of gas compartment portion 21, and then moving body 30 is turned round flexibly, and the through hole 25 with exterior can be installed, and can install in addition and make the safety vent of gas communication without diagram.
Described tube connector 20 is to be as the criterion with moving body 30, in the opposite side direction of moving body 30, forms and possesses the first connector 26 of valve for the filling of thermal medium and exchange.
Described pipeline 10 is finned tube 13 is externally installed and forms.Described finned tube 13 can be installed at certain intervals at the outer peripheral face of pipeline 10, or with spiral in conjunction with formation.
Described structure, can conduct heat for being easy to by finned tube 13, between pipeline 10 and ground, reserve interval, can also strengthen and the concrete cohesive force of pouring into a mould, and performance prevents from being finally coated with the function of surface layer mortar cracking.
Below the running of the electrothemic floor structure with finned tube of the present invention is described simply.
Fig. 4 is the running figure of the electrothemic floor structure with finned tube of the first embodiment.
First, heating wire 11 is electrified, be filled in that thermal medium in pipeline 10 is passed the thermal source of heating wire 11 of heating and finned tube 13 by pipeline 10 to external cooling.
Now the thermal medium of described pipeline 10 is expansions of temperature rising, and temperature reduces shrinks, and is therefore electrified heating wire 11 is generated heat, and thermal medium expands and expands pressure in pipeline 10 inside.
Described moving body 30 is as shown in a of Fig. 4 to expand pressure, and under the bulbs of pressure of thermal medium, its volume increases, and correspondingly to gas compartment portion 21, moves with the increase degree of volume.
Along with moving body 30 moves to gas air portion 21, the air in gas compartment portion 21 can correspondingly be discharged to outside from through hole 25 with the mobile degree of moving body 30.
Now heating wire 11 is to be as the criterion with moving body 30, makes heating wire 11 length in pipeline 10 and tube connector 20 to moving body 30, provide sufficient mobility compared with configuring longways.
After spending some times, the temperature of thermal medium reduces the volume reinstatement that makes thermal medium,, as shown in the b of Fig. 4, by the elastic restoring force of the disc spring 24 of insertion in gas compartment portion 21, moving body 30 is recovered to the direction of thermal medium.
Thereupon, by described structure, the bulbs of pressure of real-Time Compensation thermal medium and prevent that pipeline 10 from damaging.
[embodiment 2]
Fig. 5 is the sectional structure chart of the electrothemic floor structure with finned tube of second embodiment of the invention, and Fig. 6 is the electrothemic floor structure running figure with finned tube of the second embodiment.
As shown in Figure 5 and Figure 6, second embodiment of the invention comprises the first embodiment, is that described moving body 30 is at least provided with the conical phase through hole 33 that more than one diameter diminishes gradually to thermal medium direction.
Described structure is that the gas for gas compartment portion 21 successfully moves to thermal medium, makes on the contrary thermal medium minimize and form to the inflow of gas compartment portion 21.
In the second embodiment, pipeline 10 inside expand pressure, and moving body 30 is moved to gas compartment portion 21, and the gas in gas compartment portion 21 moves moving body 30 by phase through hole 33 to thermal medium supply.
Now, the diameter of the phase through hole 33 of the diameter specific heat side medium of the phase through hole 33 of gas compartment portion 21 sides forms largelyr, and the discharge pressure that is therefore contained in the gas of gas compartment portion 21 contributes to moving body 30 to move smoothly thereupon strengthening.
On the contrary, pipeline 10 internal temperatures decline, and the thermal medium of expansion shrinks, and moving body 30 can move to thermal medium direction by the elastic restoring force of disc spring 24.Now, the thermal medium of filling on pipeline 10 is, because the air pressure in gas compartment portion 21 is increased and is greater than the discharge pressure of thermal medium, only has a small amount of thermal medium just to flow into described gas compartment portion 21 and makes the location restore original state of moving body 30.
The tube connector 20 of the second embodiment is, only has a small amount of thermal medium to flow into described gas compartment portion 21, therefore can also form to possess thermal medium and discharge the second connector 27 with valve.
Described tube connector 20 is to form with moving body 30 to be as the criterion and at a side and opposite side, to possess respectively the first connector 26 and second connector 27 of valve, for removing the thermal medium in gas compartment portion 21, also can change the thermal medium of pipeline 10 interior fillings, or again supply to gas compartment portion 21 thermal medium being eliminated.
Even if described tube connector 20 is thermal medium inflow gas spatial portions 21, but the discharge pressure that is stored to a part of thermal medium in gas compartment portion 21 by conical phase through hole 33 is greater than the feed pressure of pipeline 10 side thermal mediums, can make thermal medium successfully to pipeline 10 effluents, go out, not need again to supply thermal medium and moving body 30 is turned round smoothly to pipeline 10.
[embodiment 3]
Fig. 7 is the sectional structure chart of the electrothemic floor structure with finned tube of third embodiment of the invention.
As shown in Figure 7, the 3rd embodiment comprises the first embodiment, and just on the two ends of pipeline 10, some in the tube connector 20 of combination do not need to expose heating wire 11, can reinstate and cover the mode that nut 23 implements last processing and form with packing ring 28 1.
Now, between the inner moving body 30 of installing of described tube connector 20 and lid nut 23, insert disc spring 24, make moving body along with the thermal dilation belt of thermal medium flexiblely moves.
As mentioned above, the structure of the 3rd embodiment is because of a side of pipeline 10, not expose heating wire 11 to realize minimizing of number of components, thereby strengthens durability, and easy construction, saves installation cost.
Above preferred embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in aforementioned each embodiment, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of technical scheme described in various embodiments of the present invention.
Claims (8)
1. with an electrothemic floor structure for finned tube, it is characterized in that, comprising:
Pipeline (10), thermal medium is filled in inner side, and inserts heating wire (11) described thermal medium is heated;
Tube connector (20), the attaching nut (40) that one end of described pipeline (10) possesses with the other end of take is connected as medium;
The first filler (22), is inserted in the inner side of described tube connector (20), for preventing that thermal medium from leaking;
Lid nut (23), is combined with the end of exposing of described tube connector (20), for preventing that described the first filler (22) from coming off;
Compensation device, is installed on the inside of described tube connector (20), the upper thermal medium inserting of described pipeline (10) is sealed, and move by the temperature shrinkage along with heating wire (11) and the thermal medium of expansion;
Wherein, described compensation device be by be not subject to heating wire (11) intrusively elasticity be installed in tube connector (20), and the moving body (30) moving according to the bulbs of pressure of thermal medium when thermal medium is sealed forms;
Described pipeline (10) is, at the outer peripheral face of pipeline, finned tube is installed at regular intervals, or with spiral in conjunction with to increase heat-transfer effect.
2. the electrothemic floor structure with finned tube according to claim 2, is characterized in that,
Described moving body (30), at central authorities' combination and the second filler (31) that heating wire (11) is combined into one, forms gas compartment portion (21) between moving body (30) and the first filler (22);
Described heating wire (11) is combined into one with the first filler (22), and exposes and can access power supply to the outside of lid nut (23).
3. the electrothemic floor structure with finned tube according to claim 2, is characterized in that,
Between described moving body (30) and the first filler (22), insert disc spring (24), so that moving body is installed by elasticity.
4. the electrothemic floor structure with finned tube according to claim 3, is characterized in that,
Described heating wire is above to move in gas compartment portion (21) for moving body (30), with moving body (31), be as the criterion, the length of the Length Ratio pipeline (10) of opposite side configures relatively longways, and the length of a side is also to configure relatively longways than the length of gas compartment portion (21).
5. the electrothemic floor structure with finned tube according to claim 2, is characterized in that,
Described tube connector (20) is to be as the criterion and also to form and possess for filling and first connector (26) of the valve of heat transferring medium more to opposite side direction with moving body (30).
6. the electrothemic floor structure with finned tube according to claim 5, is characterized in that,
Described tube connector (20) is also formed with through hole (25) or safety vent for the gas communication of gas compartment portion (21).
7. the electrothemic floor structure with finned tube according to claim 5, is characterized in that,
Described moving body (30) is in order to make the gas of gas compartment portion (21) successfully move to thermal medium, and thermal medium in pipeline is minimized to the influx of gas compartment portion (21), the conical phase through hole (33) that a diameter is diminished to thermal medium direction gradually by gas compartment portion (21) is at least installed.
8. the electrothemic floor structure with finned tube according to claim 7, is characterized in that,
Described tube connector (20) is as the criterion and also forms to a side direction the second connector (27) that possesses valve with moving body (30).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120086422A KR101203991B1 (en) | 2012-08-07 | 2012-08-07 | Korea under-floor electric heating structure with pin coil |
| KR10-2012-0086422 | 2012-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103574743A true CN103574743A (en) | 2014-02-12 |
| CN103574743B CN103574743B (en) | 2016-06-29 |
Family
ID=47565177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310170822.XA Expired - Fee Related CN103574743B (en) | 2012-08-07 | 2013-05-10 | Electrothemic floor structure with finned tube |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101203991B1 (en) |
| CN (1) | CN103574743B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854408A (en) * | 2023-03-01 | 2023-03-28 | 四川蜀旺新能源股份有限公司 | Electric heating auxiliary system for combined heat and power supply |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101314531B1 (en) * | 2013-02-01 | 2013-10-04 | 주식회사 유니웜 | Multiplex heating pipe using conductive heating wire |
| KR101478181B1 (en) * | 2013-05-21 | 2014-12-31 | 주식회사 제이엠더블유 | Hot water circulation boiler for hot water mat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100687521B1 (en) * | 2006-01-25 | 2007-02-27 | 임희섭 | A structure of warm water pipe for electric boiler |
| CN200965295Y (en) * | 2006-11-15 | 2007-10-24 | 盛元堂 | Insulated ground heating deivce |
| CN201059671Y (en) * | 2007-06-20 | 2008-05-14 | 薛玉起 | Electric heating type floor heating device |
| CN101187480A (en) * | 2006-11-15 | 2008-05-28 | 孙宗良 | Heat insulation floor heating device |
| KR101129472B1 (en) * | 2011-07-18 | 2012-03-28 | 윤현진 | Internal pressure stabilizer electric heat water pipes |
-
2012
- 2012-08-07 KR KR1020120086422A patent/KR101203991B1/en active IP Right Grant
-
2013
- 2013-05-10 CN CN201310170822.XA patent/CN103574743B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100687521B1 (en) * | 2006-01-25 | 2007-02-27 | 임희섭 | A structure of warm water pipe for electric boiler |
| CN200965295Y (en) * | 2006-11-15 | 2007-10-24 | 盛元堂 | Insulated ground heating deivce |
| CN101187480A (en) * | 2006-11-15 | 2008-05-28 | 孙宗良 | Heat insulation floor heating device |
| CN201059671Y (en) * | 2007-06-20 | 2008-05-14 | 薛玉起 | Electric heating type floor heating device |
| KR101129472B1 (en) * | 2011-07-18 | 2012-03-28 | 윤현진 | Internal pressure stabilizer electric heat water pipes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854408A (en) * | 2023-03-01 | 2023-03-28 | 四川蜀旺新能源股份有限公司 | Electric heating auxiliary system for combined heat and power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103574743B (en) | 2016-06-29 |
| KR101203991B1 (en) | 2012-11-23 |
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