CN205776515U - Nti-freezing device for water pipe - Google Patents
Nti-freezing device for water pipe Download PDFInfo
- Publication number
- CN205776515U CN205776515U CN201620446500.2U CN201620446500U CN205776515U CN 205776515 U CN205776515 U CN 205776515U CN 201620446500 U CN201620446500 U CN 201620446500U CN 205776515 U CN205776515 U CN 205776515U
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- China
- Prior art keywords
- water
- nti
- water pipe
- main pipeline
- outdoor
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- 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
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Abstract
The utility model discloses a kind of Nti-freezing device for water pipe, including outdoor main pipeline, cover the muff of main pipeline periphery, heater and pump out of doors, at muff inwall, insulating tube is set, described heater, pump pass sequentially through and add heat pipe connection, and the two-port of described insulating tube connects formation closed water cycle loop with adding heat pipe two-port.A kind of Nti-freezing device for water pipe of the present utility model is heated with the water in insulating tube adding heat pipe by heater, realize adding heat pipe by pump to circulate with the water in insulating tube, the further proportioning pump of check valve prevents aqueous reflux, by the hot water of insulating tube in muff, outdoor main pipeline is incubated, the problem effectively solving water pipe frost blocking.
Description
Technical field
This utility model relates to a kind of plumbing installation, is specifically related to a kind of pipe defroster.
Background technology
At the northern area of China winter temperature all in subzero, it is located at outdoor or there is no the indoor fire hose of warming installation
Head and water pipe there will be icing phenomenon, cause using, can cause time serious faucet or water pipe by bursting by freezing, once water
There is frost clogging in pipe, can only scald with boiled water and the way such as baked wheaten cake, not only inconvenience but also easily damage pipeline, serious shadow
Ring the quality of life in winter of huge numbers of families, along with the frequent outburst of the ground cold currents in winter such as south in recent years, prevention water in winter
Pipe frost blocking becomes a problem the most powerful and the most influential, and existing water pipe anti-freezing and deforst technique mainly use insulation material
Parcel water pipe, drip into line, emptying water pipe, hot water water pouring etc., but can not fundamentally solve to prevent water pipe frost blocking
Problem, the pipeline before general house lead in water meter and total valve is managed by Running-water Company, and this section of tubing is the most buriedly
Under, frost blocking probability is the least, and for other parts of water supply pipe network, antifreeze position mainly includes house lead in water meter
Both outdoors and indoors two parts afterwards, due to indoor heat insulating measure the most perfect in cities and towns, are exposed to outer outdoor water pipe
Become antifreeze position of attaching most importance to, at present, market lacks a kind of effective Nti-freezing device for water pipe.
Utility model content
Utility model purpose: the purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of water pipe anti-freezing dress
Put, utilize the mode of water in circulating-heating pipeline, effectively play prevention water pipe frost clogging.
Technical scheme: a kind of Nti-freezing device for water pipe described in the utility model, including outdoor main pipeline, covers and leads out of doors
The muff of pipeline periphery, heater and pump, arrange insulating tube at muff inwall, and described heater and pump pass sequentially through
Adding heat pipe connection, the two-port of described insulating tube connects formation closed water cycle loop with adding heat pipe two-port.
Preferably, described in add and on heat pipe, be additionally provided with check valve, prevent when reversely supplying water occurs in pump, aqueous reflux in pipeline,
Protection heater.
Preferably, described insulating tube is spiral type insulating tube, and described pump is peristaltic pump, and spiral type insulating tube increases insulation
The area of dissipation of pipe, plays more preferable heat insulation effect.
Preferably, described outdoor main pipeline is additionally provided with water temperature control device and outdoor temperature detection device, it is achieved insulation
Automatically control.
Preferably, described outdoor main pipeline is additionally provided with running water generating device and wireless remote controller, energy-conservation while just
In defroster is controlled.
Preferably, described heater is electric heater or gas heater, utilizes indoor mounted firing equipment, reduces
Cost simplified structure.
A kind of Nti-freezing device for water pipe, including outdoor main pipeline, outdoor secondary duct, is sequentially communicated adding in secondary duct out of doors
Hot device and pump, the two-port of described outdoor secondary duct all connects with outdoor main pipeline.
Preferably, the diameter of described outdoor secondary duct, less than the diameter of outdoor main pipeline, decreases in outdoor secondary duct and heats
The volume of water, is also convenient for using less pump, and it is little to take up room, and low cost easily distinguishes pipeline.
Preferably, described outdoor secondary duct being additionally provided with check valve, prevents when pump quits work, tap water is made at hydraulic pressure
Use lower refluence.
Operation principle: by the heater arranged in the duct and peristaltic pump, the water circulating and adding in hot channel, prevent water
Pipe frost blocking.
Beneficial effect: Nti-freezing device for water pipe of the present utility model, the heater arranged in the duct and peristaltic pump, work as the external world
When temperature reduces, heater and peristaltic pump in device start, and the water circulating and adding in hot channel is equipped with check valve and prevents
Tap water flows backwards under hydraulic pressure effect, or protects heater when pump reversely supplies water, and freezes by promoting the anti-antipriming pipe of water temperature
Blocking, also add water temperature control device, outdoor temperature detection device, running water generating device and wireless remote controller,
Realize winterized equipment automatic constant-temperature to control, saves energy, conveniently the most artificially close defroster.
Accompanying drawing explanation
Fig. 1 is this utility model heat preserving type structural representation；
Fig. 2 is spiral type insulation pipe structure schematic diagram of the present utility model；
Fig. 3 is this utility model twin-tube type structure schematic diagram.
Detailed description of the invention
Below technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to institute
State embodiment.
Embodiment 1: as depicted in figs. 1 and 2, a kind of Nti-freezing device for water pipe, including outdoor main pipeline 1, cover and lead out of doors
The muff 2 of pipeline 1 periphery, in heating pipe the heater 3 of water, for circulation pump 4 and muff 2 in
The insulating tube 21 that wall is arranged, wherein, heater 3 passes sequentially through with pump 4 and adds heat pipe 5 and connect, the two ends of insulating tube 21
Mouth connects formation closed water cycle loop with adding heat pipe 5 two-port, and during work, heater 3 and pump 4 start, heater 3
Add heat pipe 5 and the water in insulating tube 21 closed loop, by pump 4, heated water circulated in the loop,
Particularly, adding increase check valve 4 on heat pipe 5, preventing the aqueous reflux when reversely supplying water occurs in pump 4, protect heater
3, the insulating tube 21 that muff 2 inwall is arranged could be arranged to spiral type insulating tube, particularly, could be arranged to two-way
Cross-helicity shape insulating tube, spiral type insulating tube adds area of dissipation, owing to spiral type insulating tube internal water is heated,
Making its outdoor main pipeline 1 surrounded keep certain temperature, prevent outdoor main pipeline 1 frost blocking, water pipe anti-freezing fills
The heater 3 put can utilize indoor mounted electric heater or gas heater, reduces cost simplified structure, outdoor
Water temperature control device, outdoor temperature detection device, running water generating device and wireless remote controller it is additionally provided with on main pipeline 1,
It is easy to control the start and stop of defroster while reducing energy consumption, convenient closedown heater 3 and pump 4 when weather gets warm again after a cold spell.
Embodiment 2: as it is shown on figure 3, a kind of Nti-freezing device for water pipe, outdoor main pipeline 1 connects an outdoor secondary duct 7,
The two-port of outdoor secondary duct 7 is all communicated on outdoor main pipeline 1 tube wall so that outdoor main pipeline 1 and outdoor secondary duct
Form closed water cycle loop between 7, and the diameter of outdoor secondary duct 7 is less than the diameter of outdoor main pipeline 1, works as indoor
When faucet is closed, directly being directly heated the water in outdoor main pipeline 1 by heater 3 and pump 4, pump 4 can use
Peristaltic pump, during for preventing peristaltic pump from quitting work, tap water flows backwards because of pressure itself, and outdoor secondary duct 7 is additionally provided with
Check valve 6, the heater 3 of Nti-freezing device for water pipe can also utilize indoor mounted electric heater or gas heater,
Reduce cost simplified structure, outdoor main pipeline 1 is additionally provided with water temperature control device, outdoor temperature detection device, tap water
TRT and wireless remote controller, be easy to control the start and stop of defroster while reducing energy consumption, in weather improvements time side
Just heater 3 and pump 4 are closed.
Claims (9)
1. a Nti-freezing device for water pipe, it is characterised in that: include outdoor main pipeline (1), cover main pipeline (1) out of doors
The muff (2) of periphery, heater (3) and pump (4), arrange insulating tube (21), institute at muff (2) inwall
State heater (3) to pass sequentially through with pump (4) and add heat pipe (5) and connect, the two-port of described insulating tube (21) with add
The connection of heat pipe (5) two-port forms closed water cycle loop.
Nti-freezing device for water pipe the most according to claim 1, it is characterised in that add described in: and be additionally provided with on heat pipe (5)
Check valve (6).
Nti-freezing device for water pipe the most according to claim 1, it is characterised in that: described insulating tube (21) is spiral
Shape insulating tube, described pump (4) is peristaltic pump.
Nti-freezing device for water pipe the most according to claim 1, it is characterised in that: described outdoor main pipeline (1) is upper also
It is provided with water temperature control device and outdoor temperature detection device.
Nti-freezing device for water pipe the most according to claim 1, it is characterised in that: described outdoor main pipeline (1) is upper also
It is provided with running water generating device and wireless remote controller.
Nti-freezing device for water pipe the most according to claim 1, it is characterised in that: described heater (3) is electric hot water
Device or gas heater.
7. a Nti-freezing device for water pipe, it is characterised in that: include outdoor main pipeline (1), outdoor secondary duct (7), depend on
Heater (3) in secondary connection secondary duct out of doors (7) and pump (4), the two-port of described outdoor secondary duct (7)
All connect with outdoor main pipeline (1).
Nti-freezing device for water pipe the most according to claim 7, it is characterised in that: described outdoor secondary duct (7) straight
Footpath is less than the diameter of outdoor main pipeline (1).
Nti-freezing device for water pipe the most according to claim 7, it is characterised in that: described outdoor secondary duct (7) is upper also
It is provided with check valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446500.2U CN205776515U (en) | 2016-05-16 | 2016-05-16 | Nti-freezing device for water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446500.2U CN205776515U (en) | 2016-05-16 | 2016-05-16 | Nti-freezing device for water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776515U true CN205776515U (en) | 2016-12-07 |
Family
ID=58119768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620446500.2U Expired - Fee Related CN205776515U (en) | 2016-05-16 | 2016-05-16 | Nti-freezing device for water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205776515U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606295A (en) * | 2017-10-26 | 2018-01-19 | 江苏顺达机械设备有限公司 | A kind of intelligent Running water relief valve with defrosting function based on Internet of Things |
| CN110898363A (en) * | 2019-11-05 | 2020-03-24 | 梁红忠 | Fire-fighting pipeline superconducting heating device for highway tunnel in cold region |
| CN112253880A (en) * | 2020-11-10 | 2021-01-22 | 四川大学 | Building water supply pipeline anti-freezing system driven by thermal self-circulation |
-
2016
- 2016-05-16 CN CN201620446500.2U patent/CN205776515U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606295A (en) * | 2017-10-26 | 2018-01-19 | 江苏顺达机械设备有限公司 | A kind of intelligent Running water relief valve with defrosting function based on Internet of Things |
| CN110898363A (en) * | 2019-11-05 | 2020-03-24 | 梁红忠 | Fire-fighting pipeline superconducting heating device for highway tunnel in cold region |
| CN112253880A (en) * | 2020-11-10 | 2021-01-22 | 四川大学 | Building water supply pipeline anti-freezing system driven by thermal self-circulation |
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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: 20161207 Termination date: 20180516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |