CN200975582Y - Pipeline anti-freeze controller - Google Patents
Pipeline anti-freeze controller Download PDFInfo
- Publication number
- CN200975582Y CN200975582Y CN200620159446.XU CN200620159446U CN200975582Y CN 200975582 Y CN200975582 Y CN 200975582Y CN 200620159446 U CN200620159446 U CN 200620159446U CN 200975582 Y CN200975582 Y CN 200975582Y
- Authority
- CN
- China
- Prior art keywords
- controller
- water supply
- temperature
- supply line
- control switch
- 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
- 230000002528 anti-freeze Effects 0.000 title abstract description 5
- 108010053481 Antifreeze Proteins Proteins 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000007710 freezing Methods 0.000 claims abstract description 7
- 230000008014 freezing Effects 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 19
- 239000000463 material Substances 0.000 description 5
- 230000009172 bursting Effects 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010060904 Freezing phenomenon Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Resistance Heating (AREA)
- Pipe Accessories (AREA)
Abstract
一种管道防冻控制器，由特制感温控制开关、塑料外壳、防水接头及引线构成，能自动控制管道温度在0－4℃开，8－12℃关。安装使用方便，可防止北方地区供水管道的冻结、冻裂，特别适用于家用太阳能热水器等供水管道的防冻。
A pipe antifreeze controller, which is composed of a special temperature-sensing control switch, a plastic shell, waterproof joints and lead wires, can automatically control the pipe temperature to open at 0-4°C and close at 8-12°C. It is easy to install and use, and can prevent freezing and cracking of water supply pipes in northern regions, and is especially suitable for antifreezing of water supply pipes such as household solar water heaters.
Description
Technical field
The utility model relates to the antifreeze control gear of water supply line.
Background technique
The northern area of China has many open-air water supply lines, particularly domestic solar water heater's develop rapidly in recent years, and outdoor cooling hot water pipeline increases rapidly, freezes winter, the bursting by freezing phenomenon is very serious, and the human, financial, and material resources waste is huge.At present solution is, increases the pipe material quality, thickens thermal insulating material, installs pipeline exhausting device and the use band that thaws additional.But actual effect is very not good.The use of this controller can reduce construction cost, increase pipeline and use and receive a mandate and the user can whole day use hot and cold water.
Heating tape is the band that thaws at present in the solar energy industry, and it mainly is made of electric heating wire and semiconducting insulation material, generally can stop heating when pipe temperature is heated to 75 ℃ automatically.Present technique has been that industrial pipeline is antifreeze used, is matured product, but too high, impracticable owing to controlling cost in civilian.Make the band main cause of thawing be, manually energising heating during use, the time spent is not turned off power supply.Deficiency is in civilian: 1, heating tape runs without interruption has for a long time wasted electric power, may cause firing accident.2, can freeze the heating tape no electric circuit time, might the bursting by freezing pipeline.
Summary of the invention
The purpose of this utility model overcomes deficiency of the prior art exactly, designs the controller of a kind of outdoor water supply line anti-freeze, bursting by freezing.
The purpose of this utility model can realize by following measure.The temperature-sensitive control switch of being close to water pipe is opened for connection plug and water-proofing treating and 0-4 ℃, and the technical parameter of 8-12 ℃ of pass realizes that the discontinuity work of controlling plumbing fixtures heating tape finishes.
The utility model beneficial effect compared to existing technology is:
1, can guarantee that the user uses hot and cold water in the winter time continuously.
2, can reduce the material grade of pipeline and heating tape material, save material.
3, can guarantee having under the situation of power supply, winter, not bursting by freezing of pipeline reduced maintenance expenses.
4, this product price is cheap.
Description of drawings
Accompanying drawing 1 is embodiment 1 a front view
Accompanying drawing 2 is plan views of embodiment 1
Accompanying drawing 3 is left views of embodiment 1
Accompanying drawing 4 is embodiment's 1 stereograms
Accompanying drawing 5 is front views of embodiment 2
Accompanying drawing 6 is left views of embodiment 2
Accompanying drawing 7 is plan views of embodiment 2
Accompanying drawing 8 is embodiment's 2 stereograms
Accompanying drawing 9 is internal structure schematic representation
Accompanying drawing 10 is internal structure schematic representation
Icon explanation: 1, embodiment's 1 controller shell; 2, heating tape incoming line; 3, fixing sieve silk; 4, water supply line is crossed pipe; 5, fixing pipe clamp; 6, heating tape groove; 7, electric power incoming line mouth; 8, embodiment's 2 controller shells; 9 power supply lead wires; 10, water supply line groove; 11, connection plug; 12, water blocking tape; 13; The heating tape lead-in wire; 14, temperature-sensitive control switch; 15, fixing sieve silk; 16, wiring terminal
Embodiment
Accompanying drawing the 1,2,3, the 4th, embodiment 1 external structure schematic representation.Outdoor water supply line, cross pipe (4) by water supply line, with fixing pipe clamp (5), fixing sieve silk (3), controller (1) is fixed on (also being the water temperature lowest part) bottom of outdoor water supply line, heating tape is by heating tape groove (6), tap on the wiring terminal in the controller (1) by heating tape incoming line (2), power supply taps on the wiring terminal in the controller (1) by electric power incoming line mouth (7) again.Accompanying drawing the 9, the 10th, internal structure schematic representation, temperature-sensitive control switch (14) are placed on the arc wall place of deicing controllor circular arc water supply line groove (10), directly contact with water supply line.Sense the true temperature of pipeline,, be used for keeping the water supply line temperature between 0 to 10 degree by the intermitten service of switch control heating tape.
Accompanying drawing the 5,6,7, the 8th, embodiment 2 external structure schematic representation.Water supply line is fixed on controller (8) with adhesive tape (also being the water temperature lowest part) bottom of outdoor water supply line by water supply line groove (10), fixedly heating tape (is close to water supply line) at the temperature-sensitive control switch over against the side simultaneously, power line connects power supply lead wire (9), heating tape connects heating tape lead-in wire (13), their connection plug (11) form is identical, the wiring joint presses the back with pressing tongs and pegs graft, and seals with water blocking tape (12).Accompanying drawing the 9, the 10th, the internal structure schematic representation, temperature-sensitive control switch (14) is fixed in the controller by fixing sieve silk (15), and in the heating tape lead-in wire (13) one links to each other with power supply lead wire (9) by wiring terminal (16).Temperature-sensitive control switch (14) is placed on the arc wall place of deicing controllor circular arc water supply line groove (10), directly contact with water supply line, sense the true temperature of pipeline,, be used for keeping the water supply line temperature between 0 to 10 degree by the intermitten service of switch control heating tape.Controller shell is used resin-cast in (8).
Claims (2)
1, a kind of freezing prevention tubing controller is made of temperature-sensitive control switch, plastic casing, water joint etc., it is characterized in that temperature-sensitive control switch (14) is placed on the arc wall place of deicing controllor circular arc water supply line groove (10), directly contacts with water supply line.
2, by the described freezing prevention tubing controller of claim 1, it is characterized in that using resin-cast in embodiment's 1 controller shell (1), embodiment's 2 controller shells (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620159446.XU CN200975582Y (en) | 2006-11-13 | 2006-11-13 | Pipeline anti-freeze controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620159446.XU CN200975582Y (en) | 2006-11-13 | 2006-11-13 | Pipeline anti-freeze controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975582Y true CN200975582Y (en) | 2007-11-14 |
Family
ID=38901867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620159446.XU Expired - Fee Related CN200975582Y (en) | 2006-11-13 | 2006-11-13 | Pipeline anti-freeze controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975582Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161197A (en) * | 2013-04-10 | 2013-06-19 | 无锡市崇安区科技创业服务中心 | Automatic freeze-proofing device of water pipe |
| CN106594457A (en) * | 2016-12-28 | 2017-04-26 | 苏州康喜医疗净化设备有限公司 | Pipeline unfreezing device |
-
2006
- 2006-11-13 CN CN200620159446.XU patent/CN200975582Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161197A (en) * | 2013-04-10 | 2013-06-19 | 无锡市崇安区科技创业服务中心 | Automatic freeze-proofing device of water pipe |
| CN106594457A (en) * | 2016-12-28 | 2017-04-26 | 苏州康喜医疗净化设备有限公司 | Pipeline unfreezing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20101113 |