CN206001589U - A kind of floor heating pipe - Google Patents
A kind of floor heating pipe Download PDFInfo
- Publication number
- CN206001589U CN206001589U CN201620790643.5U CN201620790643U CN206001589U CN 206001589 U CN206001589 U CN 206001589U CN 201620790643 U CN201620790643 U CN 201620790643U CN 206001589 U CN206001589 U CN 206001589U
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- China
- Prior art keywords
- layer
- floor heating
- heating pipe
- electric heating
- floor
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 131
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000005485 electric heating Methods 0.000 claims description 59
- 230000003647 oxidation Effects 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 12
- 239000010425 asbestos Substances 0.000 claims description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 abstract description 7
- 239000004698 Polyethylene Substances 0.000 description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 5
- -1 Polyethylene Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model embodiment discloses a kind of floor heating pipe, and including PE RT layer and the PE layer for being wrapped in PE RT layer periphery, wherein, the hollow-core construction that the inner wall surrounding of PE RT layer is surrounded is floor heating tube cavity；Be provided with insulated cavity in first PE layer, the cross-sectional area of insulated cavity accounts for 30% the 50% of a PE layer cross-sectional area, and the first heat shield is provided with insulated cavity.The floor heating pipe that the utility model embodiment is provided, the first heat shield arranged in insulated cavity greatly reduces the heat that floor heating pipe is delivered in the cement of floor heating pipe bottom, the heat that floor heating pipe gives out is largely transferred to above floor, solves the problems, such as that floor heating pipe thermal loss of the prior art is big.
Description
Technical field
The utility model is related to tubing technical field, more particularly to a kind of floor heating pipe.
Background technology
Floor heating is the abbreviation of floor panel heating, be with whole ground as radiator, by the heating agent in flooring radiation layer,
Whole ground is uniformly heated, and the rule for being radiated using the accumulation of heat on ground itself and heat upwards is conducted from the bottom to top, reaches
Purpose to heating.Floor heating is warmed up two big class of electricity floor heating with being divided into water from thermal medium, and wherein, water floor heating refers to water to heat
To uniform temperature, underfloor floor heating pipe is transported to, is conducted heat by floor and realize a kind of heating mode of heating purpose.Floor heating
Pipe circulates carrier as low-temperature water heating in water floor heating, directly affects water floor heating heating effect.
Most widely used in existing floor heating pipe (Polyethylene of raised temperature is managed for PE-RT
Resistance pipe, heat-resisting polyethylene tube), the method that PE-RT pipe adopts ethene and octene copolymer, by controlling side chain
Quantity and distribution obtain the molecular structure of uniqueness, improve the heat resistance of PE pipe (Polyethylene pipe, polyethylene pipe),
While good pliability and the inertia of PE pipe is remained, and low temperature resistant (- 40 DEG C), good impact resistance, resistance to pressure are more preferably, no
Malicious, tasteless, pollution-free, environmental protection, recyclable.Also, PE-RT manages heat-fusible connection, convenient to install and maintain.
At present, in floor heating pipe process of deployment, after floor heating pipe is fixed, cement is usually used and envelopes floor heating water pipe.Existing
PE-RT pipe is had to realize heating due to good thermal conductivity, being come out heat rapidly, but, PE-RT pipe gives out
Heat have many be delivered in the cement of floor heating pipe bottom, thermal loss is larger, causes above floor heating pipe top i.e. floor
Heating effect unsatisfactory, cause heating energy consumption big.
Utility model content
A kind of floor heating pipe is provided in the utility model embodiment, big to solve floor heating pipe thermal loss of the prior art
Problem.
In order to solve above-mentioned technical problem, the utility model embodiment discloses following technical scheme：
Floor heating pipe described in the utility model, including PE-RT layer and the PE layer for being wrapped in the PE-RT layer periphery,
Wherein：
The hollow-core construction that the inner wall surrounding of the PE-RT layer is surrounded is the floor heating tube cavity；
It is provided with insulated cavity in the first PE layer, it is transversal that the cross-sectional area of the insulated cavity accounts for a PE layer
The 30%-50% of area, is provided with the first heat shield in the insulated cavity.
Alternatively, also include the first electric heating layer being arranged between the PE-RT layer and a PE layer, wherein：
First electric heating layer is wrapped in the periphery of the PE-RT layer, the inwall of first electric heating layer with described
The outer wall of PE-RT layer contacts；
The first PE layer is wrapped in the periphery of first electric heating layer, the outer wall of first electric heating layer with described
The inwall of the first PE layer contacts.
Heat conduction cavity is additionally provided with the first PE layer, between the maximum ring of the heat conduction cavity and the insulated cavity
Away from the half less than the PE layer inwall girth, in the heat conduction cavity, electric heating part is provided with.
Alternatively, the electric heating part includes Electric radiant Heating Film, electric heating piece, ribbon heater and heating wire.
Alternatively, the floor heating pipe also wraps the second electric heating layer and the 2nd PE layer, wherein：
Second electric heating layer is wrapped in the PE layer periphery, the outer wall of a PE layer and the electrical heating
The inwall of layer contacts；
The 2nd PE layer is wrapped in the second electric heating layer periphery, the outer wall of second electric heating layer and described
The inwall of one PE layer contacts, and is provided with insulated cavity, is provided with second heat-insulated in the insulated cavity in the 2nd PE layer
Piece.
Alternatively, the described first heat-insulated or described second heat shield includes sheet asbestos.
Alternatively, the PE-RT layer inwall is covered with the first oxidation prevention layer.
Alternatively, the PE layer outer wall is covered with the second oxidation prevention layer.
From above technical scheme, the floor heating pipe that the utility model embodiment is provided, including PE-RT layer and it is wrapped in
First PE layer of PE-RT layer periphery, wherein, the hollow-core construction that the inner wall surrounding of PE-RT layer is surrounded is floor heating tube cavity；First PE
Insulated cavity is provided with layer, in insulated cavity, is provided with the first heat shield.When floor heating pipe is laid, will be provided with floor heating pipe
The side wall of insulated cavity is fixed in cement as bottom, using the floor heating tube side wall relative with insulated cavity as floor heating pipe top
Portion, in floor heating pipe over top laying floor, due to the PE-RT material used by PE material used in a PE layer and PE-RT layer
Material all has good thermal conductivity, and the first heat shield arranged in insulated cavity makes floor heating pipe be delivered to floor heating pipe bottom cement
In heat greatly reduce, the heat that therefore floor heating pipe gives out is largely transferred to above floor, is solved in prior art
The big problem of floor heating pipe thermal loss.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
A kind of structural representation of floor heating pipe that Fig. 1 is provided for the utility model embodiment；
Another kind of structural representation of the floor heating pipe that Fig. 2 is provided for the utility model embodiment；
Another structural representation for the floor heating pipe that Fig. 3 is provided for the utility model embodiment；
The yet another construction schematic diagram of the floor heating pipe that Fig. 4 is provided for the utility model embodiment；
In Fig. 1-4, symbol is expressed as：
1- inner chamber, 2-PE-RT layer, the first PE layer of 3-, the first heat shield of 4-, the first electric heating layer of 5-, 6- electric heating part, 7-
Second electric heating layer, the 2nd PE layer of 8-, the second heat shield of 9-, the first oxidation prevention layer of 10-, the second oxidation prevention layer of 11-.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the utility model, below in conjunction with this reality
With the accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
Described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Based on the utility model
In embodiment, the every other enforcement obtained under the premise of creative work is not made by those of ordinary skill in the art
Example, should all belong to the scope of the utility model protection.
Referring to Fig. 1, it is a kind of structural representation of floor heating pipe that the utility model embodiment is provided, the present embodiment is provided
Floor heating pipe, including PE-RT layer 2 and the PE layer 3 for being wrapped in 2 periphery of PE-RT layer.
Specifically, the hollow-core construction that the inner wall surrounding of PE-RT layer 2 is surrounded is floor heating tube cavity 1.In the present embodiment, PE-RT
Layer 2 is the basal layer of floor heating pipe, with the current directly contact in floor heating pipe.PE-RT material has excellent toughness, proof stress and opens
Split, low temperature resistant, impact resistance, long-term water pressure resistance performance and heat-resisting croop property, and be used for the water temperature of floor heating heat supply less than 60 DEG C,
The other specifications such as hydraulic pressure also within the scope of PE-RT material can bear, in the present embodiment using PE-RT layer 2 inwall ring
Floor heating hot water is contained around the hollow-core construction for surrounding for making floor heating tube cavity 1, it is achieved that the basic function of floor heating pipe heating.
First PE layer 3 is made using PE material, and PE material has the spies such as intensity is high, high temperature resistant, anticorrosive, nontoxic, wear-resisting
Point, a PE layer 3 is set in 2 periphery of PE-RT layer, enhances the durability of floor heating pipe.
Further, be provided with insulated cavity in a PE layer 3, in insulated cavity, be provided with the first heat shield 4, first every
Backing 4 may include sheet asbestos.As sheet asbestos has excellent heat insulation and preservation effect, therefore contain heat-insulation chamber in a PE layer 3
Surface be difficult dissipated heat, and do not contain the surface of heat-insulation chamber then heat easy to lose.When floor heating pipe is laid, by floor heating pipe
The side wall for being provided with insulated cavity is fixed in cement as bottom, using the floor heating tube side wall relative with insulated cavity as floor heating
Most heats in floor heating pipe, in floor heating pipe over top laying floor, can be transmitted by pipe top by floor heating pipe top
To above floor, only small part heat is dissipated in the cement below floor heating pipe by sheet asbestos, greatly reduces heat
Loss, improves the heat supply efficiency of floor heating pipe, saves the energy.In the present embodiment, heat shield also can have heat-insulated guarantor with other
The material of temperature, here are no longer enumerated.The cross-sectional area of insulated cavity accounts for the 30%-50% of 3 cross-sectional area of a PE layer, above-mentioned ratio
Example is bigger, then the heat insulation effect of floor heating pipe is better, and thermal losses is lower, but the heat that floor heating pipe gives out can also decline, therefore,
Used as a kind of preferred embodiment, the present embodiment is using the ratio of above-mentioned 30%-50%, and heat-insulation chamber is arranged on floor heating pipe bottom
Portion, improves the heating efficiency of floor heating pipe by taking into account heat supply heat and reduce loss.
Referring to Fig. 2, it is another kind of structural representation of the floor heating pipe that the utility model embodiment is provided, in a PE layer 3
Heat conduction cavity is inside additionally provided with, and heat conduction cavity is smaller than the one of 3 inwall girth of a PE layer with the maximum ring of insulated cavity
Half, electric heating part 6 is provided with heat conduction cavity.
Specifically, heat conduction cavity is oppositely arranged in a PE layer 3 with insulated cavity, i.e. heat conduction cavity is arranged on floor heating pipe
Top, insulated cavity is arranged on the bottom of floor heating pipe.In heat conduction cavity, electric heating part 6 is set, can effectively solving electric heating pipe
Heating problem when the interior water temperature of pipe is relatively low.In non-heating period, when user has heating demands, can be by the electricity in floor heating pipe
Heating member 6 realizes electric heating, and electric heating part 6 may be selected Electric radiant Heating Film, electric heating piece, ribbon heater and heating wire etc..
Further, 2 inwall of PE-RT layer is that 1 surface of electric heating tube cavity is also covered with the first oxidation prevention layer 10.First oxidation prevention layer
10 can effectively prevent oxygen from entering inside floor heating pipe by floor heating tube wall, prevent oxygen from corroding and ground by floor heating pipe current
The hardware of heating coil current contact.Also, prevent the infiltration of oxygen, the quantity for reducing microorganism in floor heating pipe is had greatly
Big help, also plays an important role for the formation for reducing incrustation scale, it can be seen that, the first oxidation prevention layer 10 is for the maintenance of floor heating pipe
Significant.
Certainly, can be also that electric heating pipeline outer wall is covered with the second oxidation prevention layer 11, the second oxidation prevention layer in 3 outer wall of a PE layer
11 is similar with the structure of the first oxidation prevention layer 10, function, will not be described here.
Referring to Fig. 3, it is another structural representation for the floor heating pipe that the utility model embodiment is provided, in 2 He of PE-RT layer
The first electric heating layer 5 is provided between first PE layer 3.
Specifically, the first electric heating layer 55 is wrapped in the periphery of PE-RT layer 2, the inwall of the first electric heating layer 5 and PE-RT
The outer wall of layer 2 contacts；First PE layer 3 is wrapped in the periphery of the first electric heating layer 5, the outer wall and first of the first electric heating layer 5
The inwall of PE layer 3 contacts.
Electric heating part 6 is provided with first electric heating layer 5, electric heating part 6 may be selected Electric radiant Heating Film, electric heating piece, ribbon heater and
Heating wire etc..By electric heating layer 5 being arranged in floor heating pipe, extend the function of floor heating pipe, make floor heating pipe be provided simultaneously with hot-water heating
With the function of electric heating, hot-water heating and electric heating can be complementary to one another, and meet diversified demand of the people for heating.
Certainly, also the second electric heating layer 7 can be set in 3 periphery of a PE layer, second is arranged in 7 periphery of the second electric heating layer
PE layer 8, referring to Fig. 4, is the yet another construction schematic diagram of the floor heating pipe that the utility model embodiment is provided.Specifically, the second electricity
Zone of heating 7 is wrapped in 3 periphery of a PE layer, and the outer wall of a PE layer 3 is contacted with the inwall of electric heating layer 5；2nd PE layer 8 is wrapped
7 periphery of the second electric heating layer is rolled in, the outer wall of the second electric heating layer 7 is contacted with the inwall of a PE layer 3, in the 2nd PE layer 8
Insulated cavity is provided with, in insulated cavity, is provided with the second heat shield 9.Second electric heating layer 7 and the knot of the first electric heating layer 5
Structure, function are similar, and the 2nd PE layer 8 is arranged on 7 periphery of the second electric heating layer, also have protective effect to the second electric heating layer 7,
Improve the security of floor heating pipe.
As seen from the above-described embodiment, the floor heating pipe that the utility model is provided passes through to arrange containing heat-insulated in PE-RT layer periphery
The PE layer of cavity, reduces the loss of heat in floor heating pipe, concentrates heat in floor heating pipe and is dispersed into above floor, solves ground
The problem that heating coil thermal loss is big, heat supply efficiency is low；By arrange in a PE layer heat conduction cavity containing electric heating part or
Sheathed electric heating layer, makes floor heating pipe increased electrical heating heating function；By outside floor heating pipe surface of internal cavity or floor heating pipeline
Oxidation prevention layer is pasted on wall, is conducive to the maintenance of floor heating pipe.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
Individual entity or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or operate it
Between exist any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that a series of process including key elements, method, article or equipment not only include those
Key element, but also other key elements including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or the equipment for including the key element.
The above is only specific embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of floor heating pipe, it is characterised in that including PE-RT layer (2) and be wrapped in a PE of PE-RT layer (2) periphery
Layer (3), wherein：
The hollow-core construction that the inner wall surrounding of PE-RT layer (2) is surrounded is floor heating tube cavity (1)；
Insulated cavity is provided with the first PE layer (3), and the cross-sectional area of the insulated cavity accounts for a PE layer (3) horizontal stroke
The 30%-50% of sectional area, is provided with the first heat shield (4) in the insulated cavity.
2. floor heating pipe according to claim 1, it is characterised in that also include to be arranged on PE-RT layer (2) and described
The first electric heating layer (5) between one PE layer (3), wherein：
First electric heating layer (5) are wrapped in the periphery of PE-RT layer (2), the inwall of the first electric heating layer (5) with
The outer wall of PE-RT layer (2) contacts；
The first PE layer (3) is wrapped in the periphery of the first electric heating layer (5), the outer wall of the first electric heating layer (5)
Contact with the inwall of a PE layer (3).
3. floor heating pipe according to claim 1, it is characterised in that is additionally provided with heat conduction cavity in a PE layer (3),
The heat conduction cavity is smaller than the half of a PE layer (3) the inwall girth, institute with the maximum ring of the insulated cavity
State and in heat conduction cavity, be provided with electric heating part (6).
4. floor heating pipe according to claim 3, it is characterised in that described electric heating part (6) comprising Electric radiant Heating Film, electric heating piece,
Ribbon heater and heating wire.
5. floor heating pipe according to claim 1, it is characterised in that the floor heating pipe also wraps the second electric heating layer (7) and
Two PE layers (8), wherein：
Second electric heating layer (7) are wrapped in a PE layer (3) periphery, the outer wall of a PE layer (3) with described
The inwall of electric heating layer (5) contacts；
The 2nd PE layer (8) is wrapped in the second electric heating layer (7) periphery, the outer wall of the second electric heating layer (7) with
The inwall of the first PE layer (3) contacts, and is provided with insulated cavity, sets in the insulated cavity in the 2nd PE layer (8)
It is equipped with the second heat shield (9).
6. floor heating pipe according to claim 1, it is characterised in that described first heat shield (4) include sheet asbestos.
7. floor heating pipe according to claim 1, it is characterised in that PE-RT layer (2) inwall is covered with the first oxidation prevention layer
(10).
8. floor heating pipe according to claim 1, it is characterised in that a PE layer (3) outer wall is covered with the second resistance oxygen
Layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790643.5U CN206001589U (en) | 2016-07-25 | 2016-07-25 | A kind of floor heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790643.5U CN206001589U (en) | 2016-07-25 | 2016-07-25 | A kind of floor heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206001589U true CN206001589U (en) | 2017-03-08 |
Family
ID=58202281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620790643.5U Expired - Fee Related CN206001589U (en) | 2016-07-25 | 2016-07-25 | A kind of floor heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206001589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931659A (en) * | 2019-03-11 | 2019-06-25 | 张启志 | A kind of room temperature conversion regulation device based on solar energy |
| CN112393319A (en) * | 2020-11-06 | 2021-02-23 | 宁波晶成机械制造有限公司 | Aluminum alloy high heat exchange efficiency radiator |
-
2016
- 2016-07-25 CN CN201620790643.5U patent/CN206001589U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931659A (en) * | 2019-03-11 | 2019-06-25 | 张启志 | A kind of room temperature conversion regulation device based on solar energy |
| CN112393319A (en) * | 2020-11-06 | 2021-02-23 | 宁波晶成机械制造有限公司 | Aluminum alloy high heat exchange efficiency radiator |
| CN112393319B (en) * | 2020-11-06 | 2022-02-25 | 宁波晶成机械制造有限公司 | Aluminum alloy high heat exchange efficiency radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |