CN205938220U - Carat pipe sewer line heat transfer pipeline - Google Patents
Carat pipe sewer line heat transfer pipeline Download PDFInfo
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- CN205938220U CN205938220U CN201620910125.2U CN201620910125U CN205938220U CN 205938220 U CN205938220 U CN 205938220U CN 201620910125 U CN201620910125 U CN 201620910125U CN 205938220 U CN205938220 U CN 205938220U
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- Prior art keywords
- pipe
- sewage
- heat
- carat
- heat exchange
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Abstract
The utility model relates to a carat pipe sewer line heat transfer pipeline, including sewage conveyer pipe and circulation heat exchange tube, the coaxial interval spiral winding of circulation heat exchange tube adorns in sewage conveyer pipe outer fringe admittedly, and wherein the connector has been made respectively at the both ends of sewage conveyer pipe, and the sewage conveyer pipe is metal system heat pipe, and the coaxial system of sewage conveyer pipe inner wall has the heat preservation, and the coaxial system of insulation within the wall has sewage transport layer, has made water outlet pipe and input tube clearly respectively at the both ends of circulation heat exchange tube. The utility model is suitable for an its diameter 200mm 3500mm's carat pipe. The utility model discloses improving energy efficiency that can be very big practices thrift half heat supply energy, very big construction carbon dioxide emission, and conserving water resource realizes that the high -efficient of the energy utilizes energy saving and emission reduction, green.
Description
Technical field
This utility model belongs to carat pipe and manufactures processing technique field, especially a kind of carat pipe sewage conduct heat exchanger tube
Road.
Background technology
The full name of carat pipe is structural walls Type B high density polyethylene pipe also known as high density polyethylene (HDPE) reinforced pipe.Primary raw material
For high density polyethylene (HDPE), by the spiral wrap technique under heated condition, with internal lining pipe polypropylene (PP) corrugated tube as skeleton
The special tubes of the high critical external compressive resistance ability supporting and making.This tubing is installed using sweat soldering link, and installation capability is excellent, ring
Stiffness is high, pliability is good.High-density polyethylene resin material has recyclability, corrosion resistance, resistance to ag(e)ing and the feature of environmental protection, makes
With life-span highest prediction up to 100 years, it is a kind of green material, be also following lightweight, the side of durableization pipeline development simultaneously
To.
The total power consumption of raising China with economic development national product power or even the whole world increases year by year, Fossil fuel big
Amount consumes, and thus brings serious problem of environmental pollution, and the energy lacks and problem of environmental pollution has become countries in the world today face
The significant problem faced.Therefore, clean reproducible energy using and Devoting Major Efforts To Developing become the important topic that we face, be also real
The important channel of existing energy-conserving and environment-protective.Municipal Sewage Energy is particularly supplied by heat pump techniques as low-grade heat source/low-temperature receiver
The sewage source heat pump technology of heat/cooling becomes realizes one of effective way of energy-conserving and environment-protective, and is increasingly subject to countries in the world
Concern.
Existing sewage source heat pump technology is divided into direct-type sewage source heat pump and indirect type sewage source heat pump, wherein with direct
Formula sewage source heat pump technology thermal efficiency highest, but the blocking of the heat exchanger such as solid impurity and sewage heat exchanger heat exchange in sewage
The low problem of efficiency restricts the development of this technology always.Some heat pumps are had to add sewage filter device in conventional research
And using the sewage after filtering directly and refrigerant heat exchanger method, but the defecator in the method often will consume in a large number
Electric energy equal energy source, filter effect is also not satisfactory simultaneously, is extremely difficult to the water quality requirement to sewage for the direct-type sewage heat exchanger,
Therefore develop a kind of can directly and native sewage water heat exchange heat-exchanger rig be reduce energy consumption, improve the heat pump thermal efficiency effective way
Footpath, develops this utility model heat-exchanger rig based on this.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of carat pipe sewage conduct heat exchanger tube
Road, realizes the utilization in all directions of municipal sewage heat exchange, by the upgrading to carat pipe, develops a kind of novel pipeline sewage heat change
Pipeline.
The technical scheme that this utility model realizes purpose is as follows：
A kind of carat pipe sewage conduct heat exchange pipeline, including sewage conveying tube and circulating picture-changing heat pipe, described circulating picture-changing heat pipe
Coaxial spaced spiral winding is installed in sewage conveying tube outer rim, and the two ends of wherein sewage conveying tube are formed respectively with connector, sewage
Delivery pipe is metal heat pipe, and sewage transport inside pipe wall is coaxially formed with heat-insulation layer, and heat-insulation layer inwall is coaxially formed with sewage transport
Layer, is formed respectively with clear water outlet tube and input pipe at the two ends of circulating picture-changing heat pipe.
And, the material of described delivery pipe and outlet tube is heat resistant type cross-linked polyolefin.
And, the main material of described transfer layer is high density polyethylene (HDPE).
And, the main material of described heat-insulation layer is rigid foam.
And, the main material of described sewage conveying tube and circulating picture-changing heat pipe is rustless steel.
And, described outlet tube and input pipe are formed with connection valve.
The beneficial effects of the utility model are：
1st, this utility model provide carat pipe its service life of sewage conduct heat exchange pipeline up to 50 years, carat pipe should
Decrease the loss of pressure with having brought most advanced welding manner into it is achieved that no infiltration type water circulation system, the circulation of sewage
Property achieve uninterrupted energy supply (as wind energy and water energy) it is achieved that Municipal Sewage Energy and ground source heat can upgrading utilize.
2nd, the pipeline that this utility model provides can save up to 50% city primary energy (such as electric energy, heat energy), reduces
The CO2 emission of 25%-50%, reduces load produced by hot water heating.
3rd, the pipeline that this utility model provides has a multiple structure, the main material of the described transfer layer of pipeline heat exchange pipeline
Material is high density polyethylene (HDPE), and the main material of bearing course is polypropylene, and the main material of zone of heating is rustless steel, the master of heat-insulation layer
Want material to be rigid foam, the purpose of load-bearing, insulation and heat transfer can be reached, solve the problems of existing pipeline.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following examples are simply retouched
The property stated, be not determinate it is impossible to limit protection domain of the present utility model with this.
A kind of carat pipe sewage conduct heat exchange pipeline, including sewage conveying tube (8,6) and circulating picture-changing heat pipe 7, described circulation
Heat exchanger tube coaxial spaced spiral winding is installed in sewage conveying tube outer rim, can be fixed by modes such as welding, wherein sewage is defeated
The two ends sending pipe are formed respectively with connector 1 and 9, connect for sewage transport tube end co-axial seal, and sewage conveying tube is metal
Heat pipe processed, sewage transport inside pipe wall is coaxially formed with heat-insulation layer 5, and heat-insulation layer inwall is coaxially formed with sewage transport layer 4, in circulating picture-changing
The two ends of heat pipe are formed respectively with clear water outlet tube 10 and input pipe 2.
The material of described delivery pipe and outlet tube is heat resistant type cross-linked polyolefin.
The main material of described transfer layer is high density polyethylene (HDPE), and the main material of heat-insulation layer is rigid foam, sewage transport
The main material of pipe and circulating picture-changing heat pipe is rustless steel.
Outlet tube and input pipe are formed with connection valve, for connecting heat pump.
In running status, the sewage of sewage conveying tube directly heats heat pump to the clear water 3 in circulating picture-changing heat pipe, and
Indirectly heat is carried out to soil.When heat pump is in halted state, the sewage in supervisor indirectly by energy storage in soil.
Welding manner is soft circulation circuit.
Connection valve connects quick connection for domestic, and its material is rustless steel.
Heat exchanger principle：QAlways=QSoil+QAir+QSewage.
Claims (6)
1. a kind of carat pipe sewage conduct heat exchange pipeline it is characterised in that：Including sewage conveying tube and circulating picture-changing heat pipe, described follow
Ring heat exchanger tube coaxial spaced spiral winding is installed in sewage conveying tube outer rim, and the two ends of wherein sewage conveying tube are formed respectively with connecting
Mouthful, sewage conveying tube is metal heat pipe, and sewage transport inside pipe wall is coaxially formed with heat-insulation layer, and heat-insulation layer inwall is coaxially formed with dirt
Water transfer layer, is formed respectively with clear water outlet tube and input pipe at the two ends of circulating picture-changing heat pipe.
2. according to claim 1 carat of pipe sewage conduct heat exchange pipeline it is characterised in that：Described delivery pipe and output
The material of pipe is heat resistant type cross-linked polyolefin.
3. according to claim 1 carat of pipe sewage conduct heat exchange pipeline it is characterised in that：The main material of described transfer layer
Material is high density polyethylene (HDPE).
4. according to claim 1 carat of pipe sewage conduct heat exchange pipeline it is characterised in that：The main material of described heat-insulation layer
Material is rigid foam.
5. according to claim 1 carat of pipe sewage conduct heat exchange pipeline it is characterised in that：Described sewage conveying tube and following
The main material of ring heat exchanger tube is rustless steel.
6. according to claim 1 carat of pipe sewage conduct heat exchange pipeline it is characterised in that：In described outlet tube and input
Connection valve is formed with pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910125.2U CN205938220U (en) | 2016-08-19 | 2016-08-19 | Carat pipe sewer line heat transfer pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910125.2U CN205938220U (en) | 2016-08-19 | 2016-08-19 | Carat pipe sewer line heat transfer pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205938220U true CN205938220U (en) | 2017-02-08 |
Family
ID=57948238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620910125.2U Active CN205938220U (en) | 2016-08-19 | 2016-08-19 | Carat pipe sewer line heat transfer pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205938220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173930A (en) * | 2019-05-31 | 2019-08-27 | 赵通 | Pipeline heat-exchange system with monitoring function |
-
2016
- 2016-08-19 CN CN201620910125.2U patent/CN205938220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173930A (en) * | 2019-05-31 | 2019-08-27 | 赵通 | Pipeline heat-exchange system with monitoring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |