CN206221872U - Water supply line defroster outside a kind of winter room - Google Patents
Water supply line defroster outside a kind of winter room Download PDFInfo
- Publication number
- CN206221872U CN206221872U CN201620921734.8U CN201620921734U CN206221872U CN 206221872 U CN206221872 U CN 206221872U CN 201620921734 U CN201620921734 U CN 201620921734U CN 206221872 U CN206221872 U CN 206221872U
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- CN
- China
- Prior art keywords
- transverse tube
- pipeline
- compensator
- outside
- water supply
- 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
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Abstract
The utility model discloses water supply line defroster outside a kind of winter room, including pipeline, compensator, threeway, second word be curved and sleeve pipe, the pipeline is connected including connection, outdoor between yard piping with interior conduit, and compensator is provided with the left and right sides of outdoor transverse tube threeway junction.Water supply line defroster outside a kind of winter room, pipeline is connected first with natural compensation, when natural compensation is unsatisfactory for, need to set compensator on pipeline, pipeline compensator can effectively alleviate the flexible pipe that pipeline shrinkage is acted on using having, such as bellows, flexible joint, so as to avoid pipeline bursting by freezing because of icing.
Description
Technical field
The utility model is related to pipe control technical field, and specifically a kind of winter is located at outdoor, such as roof, basement
Pipe defroster.
Background technology
At present, in the winter of cold weather, with the drastically decline of temperature, pipeline occurs the phenomenon of shrinkage, therefore warp
Water pipe often occurs by the phenomenon of bursting by freezing, especially when cold wave arrives, water pipe is even more of common occurrence by the situation of bursting by freezing.
In order to tackle this kind of problem, existing technology is typically the tube wall exterior parcel one layer of heat preservation material in water pipe to prevent
Freeze, but the heat-insulation layer of outdoor has arrived the winter of cold by prolonged wind and weather, and the protective effect to pipeline can significantly
Reduce, while temperature drastically changes, simple insulation can not meet the flexible bursting by freezing problem of pipeline.In addition, indoor outer tube
Be connected for both with wall bushing by using straight tee (ST.TEE) at present by the connection in road, and then directly ignores its heat expansion for outdoor straight tube
It is feasible for pipeline of the water temperature between 0 DEG C~5 DEG C with shrinkage phenomenon, but for the environment of bust, pipeline
Ability to bear is not allowed, so causing the bursting by freezing of large batch of pipeline and water meter.Therefore, it is necessary to provide a kind of safety letter
The good outdoor water supply line defroster of single, frost-cracking-preventing effect.
Utility model content
It is antifreeze that the purpose of this utility model is to provide water supply line (including indoor and outdoor pipeline junction) outside a kind of winter room
Device, solve problems of the prior art.
The technical scheme that the utility model is used is, water supply line defroster outside a kind of winter room, including indoor and outdoor
Pipeline junction is managed and yard piping compensator is set, it is characterised in that described to be located at outdoor, such as pipeline of roof, basement
It is connected with transverse tube (8) with transverse tube (4) or transverse tube (4) by standpipe (2) and is constituted, threeway (6) junction on outdoor transverse tube (4)
The left and right sides is provided with compensator (7).The standpipe (2) or transverse tube (8) is through walls need to set sleeve pipe (5).
As further program of the utility model：Compensator (7) and threeway (6) on the outdoor transverse tube (4) are used
Ring flange (71) is connected.
As further program of the utility model：The standpipe (2) and the company of transverse tube (4), transverse tube (8) and transverse tube (4)
It is curved (3) that the place of connecing is provided with second word.
As further program of the utility model：Using flexible pipe (72) in the compensator (7), such as bellows or
Flexible joint, its length by winter temperature change (temperature is at -15 DEG C -5 DEG C) calculate come.
The beneficial effects of the utility model are, water supply line defroster outside a kind of winter room, by pipeline from
So compensation and synergy of compensator, it is to avoid the catch a cold phenomenon of bursting by freezing of pipeline occurs, energy-conserving and environment-protective, simple and fast, convenient dimension
Repair.
Brief description of the drawings
Fig. 1 is the structure chart of water supply line (transverse tube and standpipe) defroster outside a kind of winter room of the utility model.
Fig. 2 is the structure chart of water supply line (transverse tube and transverse tube) defroster outside a kind of winter room of the utility model.
Fig. 3 is the partial enlarged drawing of the antifreeze compensator of water supply line outside a kind of winter room of the utility model.
In figure：1-wall, 2-standpipe through walls, curved 3-second word, 4-transverse tube, 5-sleeve pipe, 6-threeway, 7-compensator,
71-flange terminal pad, 72-bellows or flexible joint, 8-transverse tube through walls.
Specific embodiment
In order that content of the present utility model is easier to be clearly understood, the utility model is made below in conjunction with the accompanying drawings into
One step explanation.
The utility model is a kind of outer water supply line defroster in winter room, including indoor and outdoor pipeline junction reason and outdoor
Pipeline compensator is set, it is characterised in that described to be located at outdoor, such as roof, basement pipeline by standpipe (2) and transverse tube (4),
Or transverse tube (4) is connected composition with transverse tube (8), the left and right sides of threeway (6) junction is provided with compensator on outdoor transverse tube (4)
(7).The standpipe (2) or transverse tube (8) is through walls need to set sleeve pipe (5).
Compensator (7) and threeway (6) on the outdoor transverse tube (4) is using ring flange (71) connection.
It is curved (3) that the junction of the standpipe (2) and transverse tube (4), transverse tube (8) and transverse tube (4) is provided with second word.
Using flexible pipe (72) in the compensator (3), such as bellows or flexible joint, its length passes through winter temperature
Change (temperature is at -15 DEG C -5 DEG C) is calculated and.
The utility model principle：Water supply line defroster outside a kind of winter room, pipeline is connected first with nature
Compensation, second word is curved to be set for different pulling force are caused to pipeline for solution indoor and outdoor temperature difference.When natural compensation is discontented
When sufficient, the left and right sides of threeway junction is provided with compensator and carries out thermal compensation on outdoor transverse tube, and this when, straight line was installed
Pipeline should use the computing formula of stroke for：
Δ L=a (t1-t2)L
A-thermal coefficient of expansion, the thermal coefficient of expansion of steel pipe is 1.2*10-5/℃；
t1- for conduit running when medium temperature, DEG C；
t2Temperature during-Pipe installing, DEG C.
Pipeline compensator can effectively alleviate the flexible pipe of pipeline shrinkage effect using having, and such as bellows or flexibility connects
Head, so as to avoid pipeline bursting by freezing because of icing, has a safety feature, simple and fast.
The utility model is curved by second word and compensator combines setting with threeway or turning, can slow down significantly winter room
The water supply line bursting by freezing phenomenons that outer temperature is not less than -15 DEG C of areas occur, be outside winter room water supply line it is antifreeze bring it is new
Resolving ideas and method, it is simple and fast, easily operated.
Claims (4)
1. a kind of water supply line defroster outside winter room, including indoor and outdoor pipeline junction is managed and yard piping compensator sets
Put, it is characterised in that the described the piping outside the house that is located at is connected group with transverse tube (4) or transverse tube (4) by standpipe (2) with transverse tube (8)
Into the left and right sides of threeway (6) junction is provided with compensator (7) on outdoor transverse tube (4)；The standpipe (2) or transverse tube (8) are worn
Wall need to set sleeve pipe (5).
2. water supply line defroster outside a kind of winter room according to claim 1, it is characterised in that the outdoor transverse tube
(4) compensator (7) and threeway (6) on are using ring flange (71) connection.
3. water supply line defroster outside a kind of winter room according to claim 1, it is characterised in that the standpipe (2)
It is curved (3) second word to be provided with the junction of transverse tube (4), transverse tube (8) and transverse tube (4).
4. water supply line defroster outside a kind of winter room according to claim 1, it is characterised in that the compensator
(7) in using flexible pipe (72), its length by winter temperature change calculated at -15 DEG C -5 DEG C come.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620921734.8U CN206221872U (en) | 2016-08-22 | 2016-08-22 | Water supply line defroster outside a kind of winter room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620921734.8U CN206221872U (en) | 2016-08-22 | 2016-08-22 | Water supply line defroster outside a kind of winter room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221872U true CN206221872U (en) | 2017-06-06 |
Family
ID=58781014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620921734.8U Expired - Fee Related CN206221872U (en) | 2016-08-22 | 2016-08-22 | Water supply line defroster outside a kind of winter room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090517A (en) * | 2016-08-22 | 2016-11-09 | 常州大学 | One outdoor water supply line defroster in winter |
-
2016
- 2016-08-22 CN CN201620921734.8U patent/CN206221872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090517A (en) * | 2016-08-22 | 2016-11-09 | 常州大学 | One outdoor water supply line defroster in winter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |