CN206130430U - Frostproofing protection device of pipeline of frostproofing protection device of pipeline and liquid energy storage tank - Google Patents
Frostproofing protection device of pipeline of frostproofing protection device of pipeline and liquid energy storage tank Download PDFInfo
- Publication number
- CN206130430U CN206130430U CN201621156705.3U CN201621156705U CN206130430U CN 206130430 U CN206130430 U CN 206130430U CN 201621156705 U CN201621156705 U CN 201621156705U CN 206130430 U CN206130430 U CN 206130430U
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- China
- Prior art keywords
- pipeline
- heat
- protection device
- freezing prevention
- heat exchanger
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- Withdrawn - After Issue
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Abstract
The utility model discloses a frostproofing protection device of pipeline of frostproofing protection device of pipeline and liquid energy storage tank, pipeline prevent frostbite protection device in being used for suction pipe the medium heat and can with heat transfer extremely the microchannel heat exchanger of pipeline pipe wall, right the pipeline carries out heat retaining heat preservation, the microchannel heat exchanger sets up on the inner peripheral surface of pipeline, the heat preservation sets up on the outer peripheral face of pipeline, the microchannel heat exchanger with the heat preservation is in the pipeline sets up on the inside and outside both sides relatively, will the pipe wall of pipeline encloses and covers in wherein. The utility model discloses a heat that the medium stored in the heat exchanger suction pipe of microchannel to utilize the thermal characteristics of microchannel heat exchanger fast transferring, give the pipeline with heat transfer, can effectively overcome the pipeline and freeze or freezing problem, do not need extra heat source and auxiliary assembly, application method is simple and convenient, frostproofing effectual.
Description
Technical field
This utility model is related to pipe fitting freezing proof technique field, more particularly to a kind of freezing prevention tubing protection device and liquid accumulation of energy
The freezing prevention tubing protection device of tank.
Background technology
Energy accumulating technique utilizes electricity price between peak and valley, stores in media as well cold/heat in off-peak electricity price period, uses on daytime
Electric peak period provides air conditioning/use heat using the cold heat medium of storage.Energy storage tank initial investment is few, simple system, maintenance
Convenient, with wide development space and application prospect, its social benefit is embodied in and can be reduced power plant and thrown with balancing power network load
Money, environment purification.Energy storage tank usage amount cumulative year after year, north cold area also high speed development.
As accumulation of energy tank volume is larger, outdoor is typically mounted at, such energy storage tank pipeline is inevitably exposed to outdoor.
Cold district in the winter time, as outside air temperature is than relatively low, energy storage tank it is static do not run when, even if energy storage tank is attached
Pipeline increases external thermal insulation, and pipeline still has and freezes or freezing phenomenon, energy storage tank normally cannot be used, maintenance trouble, into
This costliness.
The conventional solution of energy storage tank freezing prevention tubing is to use electric tracing at present, distributes heat by heat tracing media direct
Or indirectly heat exchange supplements the thermal loss of pipeline, to reach the purpose of heat-preserving anti-freezing.But needed using electric tracing extra
Controller switching equipment, expend electric energy, and install heating wire short life, it is easy to occur open circuit situation, maintenance difficult.
Utility model content
The technical problems to be solved in the utility model is, there is provided a kind of extra thermal source and auxiliary equipment, anti-of not needing
Freeze the freezing prevention tubing protection device of the good freezing prevention tubing protection device of effect and liquid energy storage tank.
This utility model solves the technical scheme adopted by its technical problem：A kind of freezing prevention tubing protection device is provided,
Including for medium heat in extraction duct and can be by the micro-channel heat exchanger of the heat transfer to the pipe wall, to institute
State the heat-insulation layer is incubated by pipeline；The micro-channel heat exchanger is arranged on the inner peripheral surface of the pipeline, and the heat-insulation layer sets
Put on the outer peripheral face of the pipeline, the micro-channel heat exchanger and the heat-insulation layer inside and outside the pipeline on relative set
Put, the tube wall of the pipeline is enclosed and is overlying on wherein.
Preferably, the micro-channel heat exchanger in a ring, is fitted snugly on the inner peripheral surface of the pipeline.
Preferably, the heat-insulation layer is rubber-plastic sponge layer, super glass wool layer, rock wool layer or polyurethane foam.
Preferably, the freezing prevention tubing protection device is also coated on the protective layer on the heat-insulation layer.
Preferably, the protective layer is aluminium sheet or color steel.
This utility model also provides a kind of freezing prevention tubing protection device of liquid energy storage tank, including for absorbing energy storage tank
Pipeline internal medium heat simultaneously can be protected by the micro-channel heat exchanger of the heat transfer to the pipe wall, to the pipeline
The heat-insulation layer of temperature；The micro-channel heat exchanger is arranged on the inner peripheral surface of the pipeline, and the heat-insulation layer is arranged on the pipeline
Outer peripheral face on, the micro-channel heat exchanger and the heat-insulation layer inside and outside the pipeline on be oppositely arranged, by the pipe
The tube wall in road encloses and is overlying on wherein.
Preferably, the micro-channel heat exchanger in a ring, is fitted snugly on the inner peripheral surface of the pipeline.
Preferably, the heat-insulation layer is rubber-plastic sponge layer, super glass wool layer, rock wool layer or polyurethane foam.
Preferably, the freezing prevention tubing protection device is also coated on the protective layer on the heat-insulation layer.
Preferably, the protective layer is aluminium sheet or color steel.
The beneficial effects of the utility model：The heat stored by medium in micro-channel heat exchanger extraction duct, and utilize
The characteristics of micro-channel heat exchanger quickly transmits heat, transfers heat to pipeline, can effectively overcome pipeline to freeze or freezing
Problem, it is not necessary to extra thermal source and auxiliary equipment；Using method is easy, good freezing protection effect, it is adaptable to liquid energy storage tank.
Description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is axial section structure of the freezing prevention tubing protection device of one embodiment of this utility model on energy storage tank pipeline
Schematic diagram；
Fig. 2 is radial section structure of the freezing prevention tubing protection device of one embodiment of this utility model on energy storage tank pipeline
Schematic diagram；
Fig. 3 is the mplifying structure schematic diagram of part-structure in Fig. 2.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, accompanying drawing is now compareed detailed
Illustrate specific embodiment of the present utility model.
As Figure 1-3, the freezing prevention tubing protection device of one embodiment of this utility model, including the microchannel being oppositely arranged
Heat exchanger 10 and heat-insulation layer 20；Micro-channel heat exchanger 10 is arranged on the inner peripheral surface of pipeline 11, for medium in extraction duct 11
Heat simultaneously can transfer heat to the tube wall of pipeline 11, play antifreeze effect to pipeline 11；Heat-insulation layer 20 is arranged on pipeline 11
On outer peripheral face, pipeline 11 is incubated.
Micro-channel heat exchanger 10 and heat-insulation layer 20 inside and outside the pipeline 11 on be oppositely arranged, the tube wall of pipeline 11 is enclosed and is covered
In wherein.
Micro-channel heat exchanger 10 in a ring, is fitted snugly on the inner peripheral surface of pipeline 11, is left no gaps between the two, to protect
Card micro-channel heat exchanger 10 can more preferably by the tube wall of the heat transfer to pipeline 11 for absorbing.
Alternatively, fixation of the micro-channel heat exchanger 10 in pipeline 11 can be fixed by welding manner, Huo Zhetong
Interference mode is a tight fit in pipeline 11, or aforementioned two kinds combine.
10 preferred liner of micro-channel heat exchanger is on whole inner peripheral surface antifreeze needed for pipeline 11.Micro-channel heat exchanger 10 can
For holistic loop configuration, or connected by multiple arcs structure and formed.
Micro-channel heat exchanger 10 can be made up of materials such as nickel, copper, rustless steel, ceramics, silicon or aluminum；Which can adopt existing skill
The micro-channel heat exchanger of art is realized.
Heat-insulation layer 20 is made using the low insulation material of tool aging resistance, fire-retardant, heat conductivity, for example, can be rubber-plastic sponge
Layer, super glass wool layer, rock wool layer or polyurethane foam.Also, heat-insulation layer 20 is not limited to one layer, as needed can be with multilamellar
It is stacked.For the heat-insulation layer 20 of multilamellar, which can be in rubber-plastic sponge layer, super glass wool layer, rock wool layer and polyurethane foam
At least one stacked formed.
Heat-insulation layer 20 is fitted snugly on the outer peripheral face of pipeline 11, can be fixed on pipeline 11 by viscose glue etc..
Correspondence micro-channel heat exchanger 10, heat-insulation layer 20 are preferably coated on whole outer peripheral face antifreeze needed for pipeline 11.
Further, freezing prevention tubing protection device also includes protective layer 30, is coated on heat-insulation layer 20, by heat-insulation layer 20
Whole outer surface cladding is got up, and which is played a protective role.
Alternatively, protective layer 30 can be aluminium sheet or color steel etc..
Again as shown in figure 1, in the present embodiment, pipeline 11 is the pipeline connected on energy storage tank 1, especially for liquid accumulation of energy
Tank.The freezing prevention tubing protection device is used for liquid energy storage tank, so as to the present embodiment freezing prevention tubing protection device is used as liquid accumulation of energy
The freezing prevention tubing protection device of tank, plays a part of anti-frost protection to its pipeline.
When outdoor temperature is relatively low, micro-channel heat exchanger 10 absorbs the heat of medium in energy storage tank 1 (to be included being circulated to pipeline
Medium heat in 11), the tube wall of pipeline 11 is transferred heat to, the tube wall of pipeline 11 is heated up or is incubated, effectively risen
To antifreeze effect, prevent pipeline 11 from freezing or freezing.
Especially, freezing prevention tubing protection device of the present utility model, is mainly used in medium and remains static (hydrostatic shape
State) when heat-preserving anti-freezing, the state for example do not run for energy storage tank.
In summary, freezing prevention tubing protection device of the present utility model, is not needing extra thermal source and auxiliary equipment
In the case of, anti-frost protection, simple and convenient, good freezing protection effect are carried out to which using pipeline internal medium heat.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are included in scope of patent protection of the present utility model in the same manner.
Claims (10)
1. a kind of freezing prevention tubing protection device, it is characterised in that include for medium heat in extraction duct and can be by the heat
Amount is transferred to the micro-channel heat exchanger of the pipe wall, the heat-insulation layer being incubated to the pipeline；The Thermal Performance of Micro Channels
Device is arranged on the inner peripheral surface of the pipeline, and the heat-insulation layer is arranged on the outer peripheral face of the pipeline, the Thermal Performance of Micro Channels
Device and the heat-insulation layer inside and outside the pipeline on be oppositely arranged, the tube wall of the pipeline is enclosed and is overlying on wherein.
2. freezing prevention tubing protection device according to claim 1, it is characterised in that the micro-channel heat exchanger in a ring,
Fit snugly on the inner peripheral surface of the pipeline.
3. freezing prevention tubing protection device according to claim 1, it is characterised in that the heat-insulation layer be rubber-plastic sponge layer,
Super glass wool layer, rock wool layer or polyurethane foam.
4. the freezing prevention tubing protection device according to any one of claim 1-3, it is characterised in that the freezing prevention tubing protection
Device is also coated on the protective layer on the heat-insulation layer.
5. freezing prevention tubing protection device according to claim 4, it is characterised in that the protective layer is aluminium sheet or color steel
Plate.
6. a kind of freezing prevention tubing protection device of liquid energy storage tank, it is characterised in that include for absorbing in the pipeline of energy storage tank
Medium heat simultaneously can be by the micro-channel heat exchanger of the heat transfer to the pipe wall, the guarantor being incubated to the pipeline
Warm layer；The micro-channel heat exchanger is arranged on the inner peripheral surface of the pipeline, and the heat-insulation layer is arranged on the periphery of the pipeline
On face, the micro-channel heat exchanger and the heat-insulation layer inside and outside the pipeline on be oppositely arranged, by the pipe of the pipeline
Wall encloses and is overlying on wherein.
7. freezing prevention tubing protection device according to claim 6, it is characterised in that the micro-channel heat exchanger in a ring,
Fit snugly on the inner peripheral surface of the pipeline.
8. freezing prevention tubing protection device according to claim 6, it is characterised in that the heat-insulation layer be rubber-plastic sponge layer,
Super glass wool layer, rock wool layer or polyurethane foam.
9. the freezing prevention tubing protection device according to any one of claim 6-8, it is characterised in that the freezing prevention tubing protection
Device is also coated on the protective layer on the heat-insulation layer.
10. freezing prevention tubing protection device according to claim 9, it is characterised in that the protective layer is aluminium sheet or color steel
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156705.3U CN206130430U (en) | 2016-10-24 | 2016-10-24 | Frostproofing protection device of pipeline of frostproofing protection device of pipeline and liquid energy storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156705.3U CN206130430U (en) | 2016-10-24 | 2016-10-24 | Frostproofing protection device of pipeline of frostproofing protection device of pipeline and liquid energy storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206130430U true CN206130430U (en) | 2017-04-26 |
Family
ID=58574961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156705.3U Withdrawn - After Issue CN206130430U (en) | 2016-10-24 | 2016-10-24 | Frostproofing protection device of pipeline of frostproofing protection device of pipeline and liquid energy storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206130430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641582A (en) * | 2016-10-24 | 2017-05-10 | 深圳达实智能股份有限公司 | Pipeline anti-freezing protection device and pipeline anti-freezing protection device for liquid energy storage tank |
| CN110067911A (en) * | 2019-05-16 | 2019-07-30 | 中建材行业生产力促进中心有限公司 | Embedded medium pipeline and preparation method thereof with freeze proof dampproof effect |
-
2016
- 2016-10-24 CN CN201621156705.3U patent/CN206130430U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641582A (en) * | 2016-10-24 | 2017-05-10 | 深圳达实智能股份有限公司 | Pipeline anti-freezing protection device and pipeline anti-freezing protection device for liquid energy storage tank |
| CN106641582B (en) * | 2016-10-24 | 2019-07-26 | 深圳达实智能股份有限公司 | The freezing prevention tubing protective device of freezing prevention tubing protective device and liquid energy storage tank |
| CN110067911A (en) * | 2019-05-16 | 2019-07-30 | 中建材行业生产力促进中心有限公司 | Embedded medium pipeline and preparation method thereof with freeze proof dampproof effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170426 Effective date of abandoning: 20190726 |