CN205316447U

CN205316447U - Carbon fiber electric heat ground heating coil

Info

Publication number: CN205316447U
Application number: CN201620081002.2U
Authority: CN
Inventors: 裴登明
Original assignee: NANJING KECHUANG ENVIRONMENT ENGINEERING DEVELOPMENT Co Ltd
Current assignee: Nanjing win electric heating system Co., Ltd.
Priority date: 2016-01-27
Filing date: 2016-01-27
Publication date: 2016-06-15
Anticipated expiration: 2026-01-27

Abstract

The utility model discloses carbon fiber electric heat ground heating coil relates to the heating coil that tills land. Its purpose is in order to provide a simple structure, carbon fiber electric heat ground heating coil that efficient, energy consumption is low. The utility model discloses carbon fiber electric heat ground heating coil includes carbon fiber generate heat line, body, superconduction liquid and silica gel head, and the silica gel head is sealed to be set up at the body both ends, and the carbon fiber generates heat the line setting inside the body, and the carbon fiber generates heat the line to be encircleed a plurality of circle backs and wear out from the silica gel head at body both ends inside the range in proper order along body axial direction of body, and superconduction liquid sets up in pipe body inner cavity. The utility model discloses carbon fiber electric heat ground heating coil warms up in unit area more traditional electric heat type and hydrothermal type has the higher thermal efficiency and lower energy consumption.

Description

Carbon fiber electric heating floor heating pipe

Technical field

This utility model relates to a kind of floor heating pipe, particularly relates to a kind of carbon fiber electric heating floor heating pipe.

Background technology

Ground radiation heating (abbreviation floor heating) is a not only ancient but also brand-new technology. In China, ground heating can be traced back at the end of the Ming Dynasty, and along with the arrival of Technology Times, floor heating technology develops into, from original flue heat radiation heated brick bed type heating, the ground radiation heating being heating agent with modern material. Floor heating is with whole ground for radiator, by the heating agent in flooring radiation layer, uniformly heats whole ground, utilizes the rule that the accumulation of heat on ground self and heat upwards radiate to conduct from the bottom to top, reaches the purpose of heating. The thermograde that low-temperature ground heating agent successively decreases to head gradually at indoor formation sole, thus giving the warm cool comfort of foot.

Floor heating warm up with being divided into water from thermal medium electricity the big class of floor heating two. Water floor heating is with the temperature hot water not higher than 60 DEG C for heating agent, is adding heat pipe internal circulation flow, heating floor, by ground with the heat transfer type of radiation and convection current to the heating system of indoor heating. Adopting water floor heating, ground coiled pipe needs often to clean, and the thermal losses of boiler itself is very big, and actually used energy consumption is significantly high. Electricity floor heating is with low-temp heating cable for thermal source, heating floor, by ground with the heat transfer type of radiation to the heating system of indoor heating. Heating cable electric energy consumption is high, adds the heat that the loss of system and the concrete layer for preventing cracking from thickening absorb, and during it uses, actual electric conversion rate is not high.

Heating cable radiant heating system is at present common at home two kinds: a kind of is the cable of metal exothermic material, the cable that another kind is is exothermic material with Far infrared carbon fiber. in prior art, application number is a kind of carbon-fiber floor-heating electric heating tube disclosed in the patent of invention " a kind of air energy celion floor heating electric heating tube " of 201410211633.7, being provided externally with in heat conduction of carbon fibre electrothermal wire is managed and heat conduction outer tube, inner and outer pipes is fixed together by support, heat conduction inner and outer pipes all adopts PB polybutene material to make, pipe in heat conduction, support and heat conduction outer tube three in one injection mo(u)lding, between formed air conduction chamber, this heat-generating pipe adopts air conduction, heat transference efficiency is relatively low, and carbon fibre electrothermal wire straight line is laid, in unit are, the heating efficiency of carbon fibre electrothermal wire is not high.

Utility model content

The carbon fiber electric heating floor heating pipe that the technical problems to be solved in the utility model is to provide a kind of simple in construction, efficiency is high, energy consumption is low.

This utility model carbon fiber electric heating floor heating pipe, including carbon fiber heating line, body, superconducting fluid and silica gel seal head, described silica gel seal head is sealingly disposed in body two ends, described carbon fiber heating line is arranged on tubular body, carbon fiber heating line is arranged in order along body axial direction at tubular body and passes from the silica gel seal head at body two ends after some circles, and described superconducting fluid is arranged in tube cavity.

This utility model carbon fiber electric heating floor heating pipe, after wherein said carbon fiber heating line axially repeatedly bends along body, then passes from the silica gel seal head at body two ends after some circles along the carbon fiber heating line after bending.

This utility model carbon fiber electric heating floor heating pipe, wherein said carbon fiber heating line axially bends number of times no less than 4 times along body.

This utility model carbon fiber electric heating floor heating pipe, wherein said fixing post is arranged on tubular body, and two ends are fixing with silica gel seal head to be connected, and described carbon fiber heating line is arranged in order along fixing post radial direction and passes from the silica gel seal head at body two ends after some circles.

This utility model carbon fiber electric heating floor heating pipe, wherein said fixing post adopts copper pipe or aluminum pipe.

This utility model carbon fiber electric heating floor heating pipe, wherein said superconducting fluid volume accounts for the 66%～85% of pipe fluid chamber volume.

This utility model carbon fiber electric heating floor heating pipe, wherein said outer tube diameter is 16mm.

This utility model carbon fiber electric heating floor heating pipe difference from prior art is in that this utility model carbon fiber electric heating floor heating pipe adopts carbon fiber electrothermal line to do thermal source, seal after being filled with superconducting fluid in pipe, superconducting fluid accounts for the 66～85% of intracavity space, and thermal conductivity reaches 99%, and heat-conducting effect is better.

The carbon fiber electrothermal line of this utility model carbon fiber electric heating floor heating pipe tube cavity adopts spiral loop around some circles, improves the heating efficiency in unit are.

The good copper pipe of heat conductivity of this utility model carbon fiber electric heating floor heating pipe body employing or aluminum pipe class material, metal tube external diameter is at 16mm, and compared with existing geothermal tube external diameter, under same effect, energy consumption is lower.

This utility model carbon fiber electric heating floor heating pipe is primarily adapted for use in the indoor geothermal heating of business or family, and in unit are, more traditional electroheating type and hot water type floor heating have the higher thermal efficiency and less energy consumption.

Below in conjunction with accompanying drawing, carbon fiber electric heating floor heating pipe of the present utility model is described further.

Accompanying drawing explanation

Fig. 1 is the internal structure schematic diagram of this utility model carbon fiber electric heating floor heating pipe the first embodiment;

Fig. 2 is the internal structure schematic diagram of this utility model carbon fiber electric heating floor heating pipe the second embodiment.

Detailed description of the invention

First embodiment

Fig. 1 illustrates the carbon fiber electric heating floor heating pipe according to this utility model the first embodiment, this carbon fiber electric heating floor heating pipe includes carbon fiber heating line 11, body 12, superconducting fluid 13 and silica gel seal head 14, the good copper pipe of heat conductivity of body employing or aluminum pipe class material, silica gel seal head 14 is sealingly disposed in body 12 two ends, it is internal that carbon fiber heating line 11 is arranged on body 12, after carbon fiber heating line 11 axially repeatedly bends along body, then pass from the silica gel seal head 14 at body two ends after some circles along the carbon fiber heating line after bending. Carbon fiber heating line axially bends number of times no less than 4 times along body, to ensure the circumferential lengths that carbon fiber heating line surrounds, increases the heating efficiency of carbon fibre electrothermal wire 11.Superconducting fluid 13 is filled with tube cavity, and volume accounts for the 66%～85% of pipe fluid chamber volume, and outer tube diameter is set to 16mm.

Second embodiment

Fig. 2 illustrates the carbon fiber electric heating floor heating pipe according to this utility model the second embodiment, this carbon fiber electric heating floor heating pipe includes carbon fiber heating line 21, body 22, superconducting fluid 23 and silica gel seal head 24, the good copper pipe of heat conductivity of body employing or aluminum pipe class material, also include fixing post 25, it is internal that fixing post 25 is arranged on body 1, two ends are fixing with silica gel seal head 25 to be connected, carbon fiber heating line 21 is arranged in order along fixing post 25 radial direction and passes from the silica gel seal head 25 at body two ends after some circles, silica gel seal head 24 is sealingly disposed in body 22 two ends, superconducting fluid 23 is filled with tube cavity, volume accounts for the 66%～85% of pipe fluid chamber volume. outer tube diameter is set to 16mm, and fixing post adopts copper pipe or aluminum pipe. carbon fibre electrothermal wire 21 utilizes fixing post 25 to be positioned at twist in body 22 inner chamber, can increase the heating efficiency of carbon fibre electrothermal wire 21, carbon fibre electrothermal wire 21 can be made again to fix position in body 22.

In first and second embodiments, the running voltage of 220V is accessed by the carbon fibre electrothermal wire both positive and negative polarity at electrothermal underground heating pipe two ends, makes carbon fibre electrothermal wire start heating; The temperature gradually risen makes the superconducting fluid rapid vaporization accounting for tube cavity volume 66～85% expand the inner chamber being full of body, form thermal conductive zone, indirectly make carbon fibre electrothermal wire contact with body, substantially lossless for the heat of carbon fibre electrothermal wire generation is transmitted on body, makes tube surfaces generate heat.

The good copper pipe of heat conductivity of body employing or aluminum pipe class material, metal tube external diameter is at 16mm, and compared with existing geothermal tube external diameter, under same effect, energy consumption is lower; Adopting carbon fiber electrothermal line to do thermal source, seal after being filled with superconducting fluid in pipe, superconducting fluid accounts for the 66～85% of intracavity space, and thermal conductivity reaches 99%, and heat-conducting effect is better; The carbon fiber electrothermal line of tube cavity adopts spiral loop around some circles, improves the heating efficiency in unit are; This carbon fiber electric heating floor heating pipe is primarily adapted for use in the indoor geothermal heating of business or family, and in unit are, more traditional electroheating type and hot water type floor heating have the higher thermal efficiency and less energy consumption.

Embodiment described above is only that preferred implementation of the present utility model is described; not scope of the present utility model is defined; under the premise designing spirit without departing from this utility model; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims are determined.

Claims

1. a carbon fiber electric heating floor heating pipe, it is characterized in that: include carbon fiber heating line, body, superconducting fluid and silica gel seal head, described silica gel seal head is sealingly disposed in body two ends, described carbon fiber heating line is arranged on tubular body, carbon fiber heating line is arranged in order along body axial direction at tubular body and passes from the silica gel seal head at body two ends after some circles, and described superconducting fluid is arranged in tube cavity.

2. carbon fiber electric heating floor heating pipe according to claim 1, it is characterised in that: after described carbon fiber heating line axially repeatedly bends along body, then pass from the silica gel seal head at body two ends after some circles along the carbon fiber heating line after bending.

3. carbon fiber electric heating floor heating pipe according to claim 2, it is characterised in that: described carbon fiber heating line axially bends number of times no less than 4 times along body.

4. carbon fiber electric heating floor heating pipe according to claim 1, it is characterized in that: also include fixing post, described fixing post is arranged on tubular body, two ends are fixing with silica gel seal head to be connected, and described carbon fiber heating line is arranged in order along fixing post radial direction and passes from the silica gel seal head at body two ends after some circles.

5. carbon fiber electric heating floor heating pipe according to claim 4, it is characterised in that: described fixing post adopts copper pipe or aluminum pipe.

6. carbon fiber electric heating floor heating pipe according to claim 1, it is characterised in that: described superconducting fluid volume accounts for the 66%～85% of pipe fluid chamber volume.

7. carbon fiber electric heating floor heating pipe according to claim 1, it is characterised in that: described outer tube diameter is 16mm.