CN205909382U

CN205909382U - Double -deck ground heating coil with high heat dissipating ability

Info

Publication number: CN205909382U
Application number: CN201620394591.XU
Authority: CN
Inventors: 邓自然
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-01
Filing date: 2016-05-01
Publication date: 2017-01-25
Anticipated expiration: 2026-05-01

Abstract

The utility model provides a double -deck ground heating coil with high heat dissipating ability, includes inner tube and outer tube, outside of tubes portion including outer pipe box is established, fix mutually through the spacer bottom the inner tube with between the outer tube, be equipped with a plurality of conducting strips between outer tube and the inner tube, the conducting strip comprises main fin and branch fin, divide the fin evenly to arrange on main fin. The beneficial effects of the utility model are that hot water owing to the existence of spacer, lead to only little heats to see through the spacer and transmit downwards, and the heat transfer efficiency of air is lower, therefore heat waste is less in letting in the inner tube, being connected the inner tube with the outer tube through the conducting strip, having improved heat conduction area, its effect of thermal conductivity is good, in addition, under the limited condition in the shared space of heat -transfer device, increase to divide a fin to make heat conduction area greatly increased, greatly improved effect of thermal conductivity.

Description

A kind of double-deck floor heating pipe with high heat dispersion

Technical field

This utility model is related to floor heating pipe technical field and in particular to a kind of double-deck floor heating pipe with high heat dispersion.

Background technology

Floor heating pipe refers to be used as low-temperature water heating in Low Temperature Hot Water Floor Radiant Heating System (abbreviation floor heating) circulate A kind of tubing of carrier.It is born to having now following several tubing from floor heating pipe and uses as floor heating pipe: aluminum pipe, friendship are pressed from both sides in crosslinking Connection polyethylene, PAP, polybutene, impact resistance COPP and atactic copolymerized polypropene etc., it is operational Material is relatively broad.

In the prior art, floor heating pipe whole realization is laid on the ground, is then backfilled with cement, because pipeline section is Circle, then the more heat transfer in pipeline also can be conducted in the cement below pipeline, and the heat-conducting area of floor heating pipe is relatively small, Lead to heat-conducting effect poor.

Utility model content

The purpose of this utility model is to provide a kind of double-deck floor heating pipe with high heat dispersion, to solve above-mentioned background The problem proposing in technology.

For achieving the above object, the following technical scheme of this utility model offer:

A kind of double-deck floor heating pipe with high heat dispersion, including inner and outer tubes, described outer tube is set in outside inner tube, Fixed by partition phase between said inner tube bottom and outer tube；It is provided with multiple conducting strips between described outer tube and inner tube, described lead Backing is made up of main fin and a point fin, and described point of fin is evenly arranged on main fin.

As further program of the utility model: the outer tube below described partition is air duct.

As this utility model further scheme: described partition and outer tube are structure as a whole.

As this utility model further scheme: described point of fin is provided with six altogether.

As this utility model further scheme: described main fin and point fin are in rich font.

The beneficial effects of the utility model are that hot water is passed in inner tube, due to the presence of partition, lead to only little Heat passes through partition going down, and the heat transfer efficiency of air is relatively low, and therefore heat waste is less；By conducting strip by inner tube with Outer tube is connected, and improves heat-conducting area, its good heat conduction effect；Additionally, in the case of limited space shared by heat-transfer device, Increasing a point fin makes heat-conducting area greatly increase, and drastically increases heat-conducting effect.

Brief description

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of this utility model conducting strip.

In figure: 1- outer tube, 2- inner tube, 3- conducting strip, 4- partition, 5- air duct, the main fin of 31-, 32- divide fin.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of this utility model protection.

Refer to Fig. 1 and Fig. 2, in this utility model embodiment, a kind of double-deck floor heating pipe with high heat dispersion, described Inner tube 2 and outer tube 1, described outer tube 1 is set in outside inner tube 2, passes through partition 4 mutually solid between said inner tube 2 bottom and outer tube 1 Fixed, the outer tube of described partition 4 lower section is air duct 5, hot water is passed in inner tube 2, due to the presence of partition 4, only leads to Little heat is had to pass through partition 4 going down, the heat transfer efficiency of air is relatively low, and therefore heat waste is less；

It is provided with multiple conducting strips 3, described conducting strip 3 is by main fin 31 and point 32 groups of fin between described outer tube 1 and inner tube 2 Become, described point of fin 32 be evenly arranged on main fin 31, described point of fin 32 is provided with six altogether, described main fin 31 and a point wing Piece 32 is in rich font, by conducting strip 3, inner tube 2 is connected with outer tube 1, improves heat-conducting area, its good heat conduction effect；This Outward, in the case of limited space shared by heat-transfer device, increase a point fin 32 and heat-conducting area is greatly increased, be greatly enhanced Heat-conducting effect.

Described partition 4 and outer tube 1 are structure as a whole.

Operation principle of the present utility model is: hot water is passed in inner tube 2, due to the presence of partition 4, leads to only very Few heat passes through partition 4 going down, and the heat transfer efficiency of air is relatively low, and therefore heat waste is less；Will by conducting strip 3 Inner tube 2 is connected with outer tube 1, improves heat-conducting area, its good heat conduction effect；Additionally, in limited space shared by heat-transfer device In the case of, increase a point fin 32 and heat-conducting area is greatly increased, drastically increase heat-conducting effect.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting Involved claim.

Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined Understandable other embodiment.

Claims

1. a kind of double-deck floor heating pipe with high heat dispersion, including inner and outer tubes it is characterised in that described outer tube is set in Outside inner tube, fixed by partition phase between said inner tube bottom and outer tube；It is provided with multiple heat conduction between described outer tube and inner tube Piece, described conducting strip is made up of main fin and a point fin, and described point of fin is evenly arranged on main fin.

2. a kind of double-deck floor heating pipe with high heat dispersion according to claim 1 is it is characterised in that under described partition The outer tube of side is air duct.

3. a kind of double-deck floor heating pipe with high heat dispersion according to claim 1 and 2 it is characterised in that described every Piece is structure as a whole with outer tube.

4. a kind of double-deck floor heating pipe with high heat dispersion according to claim 3 is it is characterised in that described point of fin It is provided with six altogether.

5. a kind of double-deck floor heating pipe with high heat dispersion according to claim 4 is it is characterised in that described main fin It is in rich font with point fin.