CN208058256U - A kind of outer protecting system of industry heat supply network heat preservation - Google Patents

A kind of outer protecting system of industry heat supply network heat preservation Download PDF

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Publication number
CN208058256U
CN208058256U CN201820006289.1U CN201820006289U CN208058256U CN 208058256 U CN208058256 U CN 208058256U CN 201820006289 U CN201820006289 U CN 201820006289U CN 208058256 U CN208058256 U CN 208058256U
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CN
China
Prior art keywords
heat
permeable layer
supply network
reflection air
blanket
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Expired - Fee Related
Application number
CN201820006289.1U
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Chinese (zh)
Inventor
常越
赵粟
赵一粟
张蕴
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Shenyang Caleb New Material Co Ltd
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Shenyang Caleb New Material Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Priority to CN201820006289.1U priority Critical patent/CN208058256U/en
Application granted granted Critical
Publication of CN208058256U publication Critical patent/CN208058256U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of outer protecting system of industrial heat supply network heat preservation; including being wrapped around the aerogel heat-insulating felt outside heat supply pipeline, the outside of aerogel heat-insulating felt is wrapped around the first heat reflection air-permeable layer, the first blanket of glass wool, the second heat reflection air-permeable layer, the second blanket of glass wool, third heat reflection air-permeable layer, third blanket of glass wool, hydrophobic heat-barrier coating and external protection successively from the inside to the outside;It is set as the fissure of displacement at the winding of hydrophobic heat-barrier coating overlapped structure, lap-joint is connected and sealed by adhesive tape;First heat reflection air-permeable layer, the second heat reflection air-permeable layer and third heat reflection air-permeable layer include Vented metal aluminium foil, and easy to operate, practicability is high, and safety in utilization is good;Its insulation construction optimizes, and the thermal efficiency is high, the insulation failure caused by waterproof is improper is avoided, suitable for sending heat over long distances.

Description

A kind of outer protecting system of industry heat supply network heat preservation
Technical field
The utility model is related to heat preservation technology fields, and in particular to a kind of outer protecting system of industry heat supply network heat preservation.
Background technology
Currently, in the environment of country, the world require energy-saving and emission-reduction, steam power plant is the more serious unit of the wasting of resources, long Distance send heat, if the effect that heat preservation safeguard structure node is done is bad, it will cause a large amount of heat loss, thermal loss atmospheric environment Warming can be affected, while lose the more burning such as coal energy of needs, to cause resource reduction, atmosphere pollution, haze serious The problems such as.
For this reason, it may be necessary to which a kind of industry heat supply network keeps the temperature outer protecting system, the above problem in the presence of the prior art is solved, it is made Easy to operate, practicability is high, and safety in utilization is good.
Utility model content
The purpose of this utility model is to provide a kind of industrial heat supply networks to keep the temperature outer protecting system, is sent with solving existing long range Heat loss present in the heat preservation safeguard structure node of heat is serious, waste of energy, it is seriously polluted the problems such as, keep its easy to operate, Practicability is high, and safety in utilization is good.
To achieve the above object, the utility model provides a kind of industrial heat supply network heat preservation outer protecting system, including is wrapped around The outside of aerogel heat-insulating felt outside heat supply pipeline, aerogel heat-insulating felt is wrapped around the first heat reflection successively from the inside to the outside Air-permeable layer, the first blanket of glass wool, the second heat reflection air-permeable layer, the second blanket of glass wool, third heat reflection air-permeable layer, third mineral wool Felt, hydrophobic heat-barrier coating and external protection;It is set as the fissure of displacement at the winding of hydrophobic heat-barrier coating overlapped structure, lap-joint It is connected and sealed by adhesive tape;First heat reflection air-permeable layer, the second heat reflection air-permeable layer and third heat reflection air-permeable layer are wrapped Aluminium foil containing Vented metal.
Optionally, external protection is galvanized iron sheet.
Optionally, external protection is to be protected outside U-PVC.
Optionally, external protection is steel pipe.
Optionally, heat supply pipeline is pipe.
Optionally, the unfolded state of aerogel heat-insulating felt is rectangle felted.
Optionally, the first heat reflection air-permeable layer, the unfolded state of the second heat reflection air-permeable layer and third heat reflection air-permeable layer For rectangle felted.
Optionally, the unfolded state of the first blanket of glass wool, the second blanket of glass wool and third blanket of glass wool is rectangle felted.
Optionally, the unfolded state of hydrophobic heat-barrier coating is rectangle felted.
Optionally, the unfolded state of external protection is rectangle felted.
The utility model has the following advantages that:
The industrial heat supply network of the utility model keeps the temperature outer protecting system, can solve the heat preservation protection knot that existing long range send heat Heat loss present in structure node is serious, waste of energy, it is seriously polluted the problems such as, easy to operate, practicability is high, safe to use Property is good;Its insulation construction optimizes, and the thermal efficiency is high, the insulation failure caused by waterproof is improper is avoided, suitable for sending heat over long distances.
Description of the drawings
Fig. 1 is that the industrial heat supply network of the utility model keeps the temperature the structural schematic diagram of outer protecting system.
In figure, 1 is heat supply pipeline, and 2 be aerogel heat-insulating felt, and 2-1 is the first heat reflection air-permeable layer, and 3-1 is the first glass Blanket, 2-2 are the second heat reflection air-permeable layer, and 3-2 is the second blanket of glass wool, and 2-3 is third heat reflection air-permeable layer, and 3-3 is third Blanket of glass wool, 4 be hydrophobic heat-barrier coating, and 5 be external protection.
Specific implementation mode
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment
A kind of outer protecting system of industry heat supply network heat preservation, referring to Fig. 1, including is wrapped around the aeroge outside heat supply pipeline 1 The outside of felt insulation 2, aerogel heat-insulating felt 2 is wrapped around the first heat reflection air-permeable layer 2-1, the first glass successively from the inside to the outside Blanket 3-1, the second heat reflection air-permeable layer 2-2, the second blanket of glass wool 3-2, third heat reflection air-permeable layer 2-3, third blanket of glass wool 3-3, hydrophobic heat-barrier coating 4 and external protection 5;It is set as the fissure of displacement at the winding of hydrophobic heat-barrier coating 4 overlapped structure, is taken The place of connecing is connected and sealed by adhesive tape;First heat reflection air-permeable layer 2-1, the second heat reflection air-permeable layer 2-2 and third heat reflection Air-permeable layer 2-3 includes Vented metal aluminium foil.
As it can be seen that the industrial heat supply network of the present embodiment keeps the temperature outer protecting system, good heat-insulation effect, heat loss is small after heat preservation, and empty Between utilization rate it is high, there is water preventing ability and fire line, it is not easy to sintering warpage, and it is in wind and water preventing, the feelings of good gas permeability Under condition, by heat transfer principle, most of radiant heat is reflected away, has more high reflection, Low emissivity effectively enhances heat supply network and protects The heat-insulated effect of temperature.
The industrial heat supply network of the utility model keeps the temperature outer protecting system, can further include such as lower structure, and external protection 5 is Galvanized iron sheet.External protection 5 is to be protected outside special type U-PVC.External protection 5 is steel pipe.Heat supply pipeline 1 is pipe.Aerogel heat-insulating The unfolded state of felt 2 is rectangle felted.First heat reflection air-permeable layer 2-1, the second heat reflection air-permeable layer 2-2 and third heat reflection are saturating The unfolded state of gas-bearing formation 2-3 is rectangle felted.First blanket of glass wool 3-1, the second blanket of glass wool 3-2 and third blanket of glass wool 3-3 Unfolded state be rectangle felted.The unfolded state of hydrophobic heat-barrier coating 4 is rectangle felted.The unfolded state of external protection 5 For rectangle felted.
The industrial heat supply network of the utility model keeps the temperature outer protecting system, and aerogel heat-insulating felt 2 is adiabatic using aeroge DRT0610 Felt.First heat reflection air-permeable layer 2-1, the second heat reflection air-permeable layer 2-2 and third heat reflection air-permeable layer 2-3 are saturating using GT heat reflections Gas-bearing formation.First blanket of glass wool 3-1, the second blanket of glass wool 3-2 and third blanket of glass wool 3-3 using it is industrial preferably can environmentally friendly high temperature glass Glass blanket.Hydrophobic heat-barrier coating 4 uses KLB hydrophobic heat-barrier coatings.The thickness of aeroge DRT0610 felt insulations is common protect The part of adiabator.GT heat reflections air-permeable layer composite ventilating metal aluminum foil on the basis of former reflecting layer, is laid on guarantor Except warm layer.
The industrial heat supply network of the utility model keeps the temperature outer protecting system, and being set as the fissure of displacement at the winding of hydrophobic heat-barrier coating 4 takes The structure connect, lap-joint are connected and sealed by adhesive tape, and the adhesive tape uses double faced adhesive tape.The left and right side side of the adhesive tape It is respectively arranged with rubber weather strip at edge, loss of weight cushion hole, loss of weight cushion hole are respectively arranged on the lateral surface of rubber weather strip The hole bottom surface of respectively circular hole, loss of weight cushion hole is respectively arc-shaped surface.Sealing is respectively arranged on the inner wall of rubber weather strip Tapetum.It seals and is provided with the layer that is covered on rubber weather strip inner wall that sponge sucks in water at the root position of tapetum.Sponge inhales Water layer is internally provided with suction hole.It is cellular that suction hole is intensive in groups.It is provided with screw thread on the outer wall of rubber weather strip Slot.Rubber weather strip is internally provided with reinforcing rib.Reinforcing rib is set as helical form.Or reinforcing rib is set as inclining for "eight" shape Biassed fabric.Embedded buffering reinforcing mat is provided in rubber weather strip.
It should be noted that the industrial heat supply network of the utility model keeps the temperature outer protecting system, mainly above structure is changed Into other unmentioned function, component and structures, when needed, may be used can realize corresponding function in the prior art Component and structure are implemented.
Although above having made detailed description to the utility model with generality explanation and specific embodiment, On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art 's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want Seek the range of protection.

Claims (10)

1. a kind of industry heat supply network keeps the temperature outer protecting system, including is wrapped around the aerogel heat-insulating felt external in heat supply pipeline (1) (2), which is characterized in that the outside of aerogel heat-insulating felt (2) is wrapped around the first heat reflection air-permeable layer (2- successively from the inside to the outside 1), the first blanket of glass wool (3-1), the second heat reflection air-permeable layer (2-2), the second blanket of glass wool (3-2), third heat reflection air-permeable layer (2-3), third blanket of glass wool (3-3), hydrophobic heat-barrier coating (4) and external protection (5);Hydrophobic heat-barrier coating (4) twine It is set as the fissure of displacement overlapped structure around place, lap-joint is connected and sealed by adhesive tape;First heat reflection air-permeable layer (2-1), Two heat reflection air-permeable layers (2-2) and third heat reflection air-permeable layer (2-3) include Vented metal aluminium foil.
2. industry heat supply network as described in claim 1 keeps the temperature outer protecting system, which is characterized in that external protection (5) is galvanized iron sheet.
3. industry heat supply network as described in claim 1 keeps the temperature outer protecting system, which is characterized in that external protection (5) is outside U-PVC Shield.
4. industry heat supply network as described in claim 1 keeps the temperature outer protecting system, which is characterized in that external protection (5) is steel pipe.
5. industry heat supply network as described in claim 1 keeps the temperature outer protecting system, which is characterized in that heat supply pipeline (1) is pipe.
6. industry heat supply network as described in claim 1 keeps the temperature outer protecting system, which is characterized in that the expansion of aerogel heat-insulating felt (2) State is rectangle felted.
7. industry heat supply network as described in claim 1 keeps the temperature outer protecting system, which is characterized in that the first heat reflection air-permeable layer (2-1), The unfolded state of second heat reflection air-permeable layer (2-2) and third heat reflection air-permeable layer (2-3) is rectangle felted.
8. industry heat supply network as described in claim 1 keeps the temperature outer protecting system, which is characterized in that the first blanket of glass wool (3-1), second The unfolded state of blanket of glass wool (3-2) and third blanket of glass wool (3-3) is rectangle felted.
9. industry heat supply network as described in claim 1 keeps the temperature outer protecting system, which is characterized in that the exhibition of hydrophobic heat-barrier coating (4) Open state is rectangle felted.
10. industry heat supply network as described in claim 1 keeps the temperature outer protecting system, which is characterized in that the unfolded state of external protection (5) For rectangle felted.
CN201820006289.1U 2018-01-03 2018-01-03 A kind of outer protecting system of industry heat supply network heat preservation Expired - Fee Related CN208058256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820006289.1U CN208058256U (en) 2018-01-03 2018-01-03 A kind of outer protecting system of industry heat supply network heat preservation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820006289.1U CN208058256U (en) 2018-01-03 2018-01-03 A kind of outer protecting system of industry heat supply network heat preservation

Publications (1)

Publication Number Publication Date
CN208058256U true CN208058256U (en) 2018-11-06

Family

ID=63995425

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820006289.1U Expired - Fee Related CN208058256U (en) 2018-01-03 2018-01-03 A kind of outer protecting system of industry heat supply network heat preservation

Country Status (1)

Country Link
CN (1) CN208058256U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181106

Termination date: 20220103