CN202432173U - Frost crack preventing water pipe - Google Patents
Frost crack preventing water pipe Download PDFInfo
- Publication number
- CN202432173U CN202432173U CN2012200130478U CN201220013047U CN202432173U CN 202432173 U CN202432173 U CN 202432173U CN 2012200130478 U CN2012200130478 U CN 2012200130478U CN 201220013047 U CN201220013047 U CN 201220013047U CN 202432173 U CN202432173 U CN 202432173U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- rod
- water
- plasticity
- pipe
- 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
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a frost crack preventing water pipe. The frost crack preventing water pipe is mainly characterized by comprising a water pipe (1) and a plastic bar (2) arranged in the water pipe (1). The frost crack preventing water pipe has the characteristics of being reasonable in structure, simple and convenient in installation and good in frost crack preventing effect of the water pipe and furthermore solves problem of the frost crack of naked water pipe existing for a long time.
Description
Technical field
The utility model relates to a kind of crack prevention water tube, and what be specifically related to is a kind of thermal-arrest water pipe, bare tap water supply pipe of plate type solar water heater and the bare waste pipe that is interrupted draining.Belong to the plumbing technology.
Background technique
In cold season; Those nudes promptly are exposed to the water pipe in the atmosphere; Such as thermal-arrest water pipe, the bare supply pipe of plate type solar water heater be interrupted the bare waste pipe of draining; Tend to cause major injury for the proper functioning and the water supply and sewage work of said water heater, bring very big influence for people's normal life because day cold junction is iced and bursting by freezing.
The bursting by freezing of said water pipe has become the puzzlement that beats one's brains for a long time in the industry.Properly settling the bursting by freezing that thoroughly overcomes said water pipe, is urgent in the industry pursuit.
Summary of the invention
The utility model aims to provide a kind of simple in structure; Easy for installation; Can effectively overcome the crack prevention water tube of said water pipe from freezing crack (freeze brokenly, freeze out), fundamentally solve the problem of water pipe anticracking of thermal-arrest water pipe and the water supply and sewage work of plate type solar water heater.
The utility model realizes that its institute will realize the design of purpose, derives from freezing proof technique among the people, and promptly in courtyard in the water vat of retaining, people prick straw to one, restrain in water, and like this no matter weather is the coldest, be exactly that the interior retaining of cylinder connects bear building-up and ices, water vat can bursting by freezing yet.In fact its reason is very simple, and described this freezing proof technique is the volumetric expansion that feedwater is produced in freezing process, provides and can hold the space of expansion, and effectively prevented and avoided the bursting by freezing of water vat.
Based on the above design, the utility model realizes that the technological scheme of its purpose is:
A kind of crack prevention water tube comprises water pipe, and its innovative point is, in described water pipe, is provided with the plasticity rod.And wherein said plasticity rod also can be referred to as flexible rod, such as the elastic rubber-plastic composite material bar, or the elastomeric plastics rod, or the elastic caoutchouc rod, or the modified rubber rod.What the utility model was advocated especially is the elastic silicone rubber rod.
Can understand by above given the utility model purport technological scheme; Owing to be penetrated with the plasticity rod in the said water pipe; Water in water pipe is because of the radial line amount of the sky cold junction ice volumetric expansion that causes; Can be dissolved by the radial plastic deformation of flexible rod, " absorption ", thereby effectively prevented the bursting by freezing of said water pipe, realized the purpose of the utility model.
The bore of considering said water pipe is less; The thermal-arrest water pipe of plate type solar water heater wherein; Be that internal diameter is the copper tube of φ 10 ~ 12mm; The water pipe diameter that is used for civilian plumbing is generally φ 12.5mm (i.e. 1/2 〃 pipe), and the diameter of civilian house lead in water pipe is the galvanized pipe in φ 25 ~ 40mm scope (i.e. 1 〃 ~ 3/2 〃 pipe) generally, and the radial expansion line amount that the water in the said water pipe is produced because of freezing is less; Consider the durable in use of said plasticity rod simultaneously, for this reason, the utility model advocates that the Young's modulus of said plasticity rod needn't be excessive.That is to say that the elasticity of said plasticity rod (cylindrical rod) needn't be excessive.So both can simplify the manufacturing process of plasticity rod, reduce its cost of production, can also make plasticity rod smooth surface, reduce the flow resistance of water.Be exactly the water pipe of bore greater than φ 40mm, if in pipe several plasticity rods of many layouts, also be to reach purpose that water pipe anti-freezing splits equally.
Start from the consideration that said water pipe anti-freezing splits practicability, the utility model advocates that also said plasticity rod is 1 at least.That is to say, the said water pipe of heavy caliber can be simultaneously with the rod of the plasticity more than 2, as long as and the small-bore water pipe thermal-arrest water pipe of plate type solar water heater for example is also just passable with 1.In the practical implementation process, only need to make a kind of plasticity rod of same specification size like this, just can satisfy the usage requirement of the said water pipe of the bore that varies in size.
For the effect that the water pipe anti-freezing that further improves the utility model splits, the utility model advocates that also described plasticity rod is the hollow plasticity rod of remaining silent, or entity plasticity rod.Said plasticity rod (rod of elastomeric material) can adopt medical grade silicon rubber indusion tube or current drainage silicone rubber tube, but must the two ends of said silicone rubber tube be shut, and must not let water get in the said silicone rubber tube.Because said silicone rubber tube has that goodish plasticity (elasticity) is added and be hollow, thereby the effect of its crack prevention water tube is well, and its smooth surface, durable in use, and the utility model is actively recommended.
Because the tangible good effect of the utility model, the utility model is actively recommended, and said water pipe is the thermal-arrest water pipe of plate type solar water heater, or bare supply pipe, or is interrupted the bare waste pipe of draining.But be not limited to this.Because the thermal-arrest water pipe of plate type solar water heater is snakelike layout, its used plasticity rod whole piece is applied in the said thermal-arrest water pipe that is snakelike layout, even and if import and export two ends at it and fix passable with structural member and said thermal-arrest water pipe.And the used plasticity of supplying drainage rod only needs to use at the bare position of water pipe (can be a little longer), and in the upstream section of said water pipe, even if fix passable with structural member and said supplying drainage.
In order not influence the flow of said water pipe, can realize through the internal diameter of the said water pipe of suitable increasing.
Characteristics such as after technique scheme was able to implement, what the utility model had was rational in infrastructure, and it is effective that simple installation, water pipe anti-freezing split are fairly obvious.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.3 is structural members that plasticity rod 2 and water pipe 1 are fixed shown in the figure, and 3-1 is the countersunk head Cock screw.Said structural member 3 also can be arranged in said water pipe 1 mouth of pipe inner chamber.
Embodiment
One of embodiment is shown in accompanying drawing 1.
A kind of crack prevention water tube comprises water pipe 1, in described water pipe 1, runs through to be fixed with plasticity rod 2.Said plasticity rod 2 is 1.Described plasticity rod 2 is elastomeric plastics rods.Wherein said plasticity rod 2 adopts the silicone rubber entity plasticity rod with high temperature resistant property, and its external diameter is φ 3 ~ 6mm.The crack prevention water tube of this mode of execution mainly is applicable to the thermal-arrest water pipe of plate type solar water heater.
Two of embodiment, ginseng is read accompanying drawing 1.
A kind of crack prevention water tube comprises water pipe 1, in described water pipe 1, runs through to be fixed with plasticity rod 2.Said plasticity rod 2 has 2 ~ 3.Described plasticity rod 2 is remain silent hollow silicone rubber plasticity rod or the entity silicone rubber rods with high temperature resistant property.The external diameter of said plasticity rod 2 is φ 3 ~ 8mm.The crack prevention water tube of this embodiment mainly is applicable to outdoor bare supply pipe and the bare waste pipe that is interrupted draining.
Like the prepared the utility model of one of embodiment, on the plate type solar water heater, use, in temperature-5 ℃ ~-10 ℃; Northwester wind-force is on average under 4 ~ 5 grades condition; The continuous operation two weeks is not found said thermal-arrest water pipe from freezing crack, has obtained and has made us well-content effect.
The restriction that the using scope of the utility model is not described by this specification.Especially adopt under the condition of the hollow plasticity rod 2 of remaining silent when the utility model, can said remaining silent of 2 two of plasticity rod be got through, and notes are implemented thawing of said water pipe 1 with hot water in said hollow plasticity rod 2, its defrost result is goodish.
Claims (4)
1. a crack prevention water tube comprises water pipe (1), it is characterized in that, in described water pipe (1), is provided with plasticity rod (2).
2. crack prevention water tube according to claim 1 is characterized in that, said plasticity rod (2) is 1 at least.
3. crack prevention water tube according to claim 1 is characterized in that, described plasticity rod (2) is the hollow plasticity rod of remaining silent, or entity plasticity rod.
4. according to the described crack prevention water tube of one of claim 1 to 3, it is characterized in that said water pipe (1) is the thermal-arrest water pipe of plate type solar water heater, or bare supply pipe, or be interrupted the bare waste pipe of draining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200130478U CN202432173U (en) | 2012-01-13 | 2012-01-13 | Frost crack preventing water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200130478U CN202432173U (en) | 2012-01-13 | 2012-01-13 | Frost crack preventing water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432173U true CN202432173U (en) | 2012-09-12 |
Family
ID=46781619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200130478U Expired - Fee Related CN202432173U (en) | 2012-01-13 | 2012-01-13 | Frost crack preventing water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563277A (en) * | 2012-01-13 | 2012-07-11 | 常州博士新能源科技有限公司 | Antifreezing water pipe |
-
2012
- 2012-01-13 CN CN2012200130478U patent/CN202432173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563277A (en) * | 2012-01-13 | 2012-07-11 | 常州博士新能源科技有限公司 | Antifreezing water pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202432173U (en) | Frost crack preventing water pipe | |
| CN102563277A (en) | Antifreezing water pipe | |
| CN203771717U (en) | Water-saving energy-saving device | |
| CN202706102U (en) | Anti-freezing water pipe | |
| CN103836803A (en) | Water saving and energy saving device | |
| CN204358274U (en) | A kind of solar energy water pipe | |
| CN204114472U (en) | A kind of air separation column tower plastic valve anti-race cold structure | |
| CN208859096U (en) | A kind of skyscraper corrosion resistance drainpipe | |
| CN201209744Y (en) | Anti-bursting tapping pipe | |
| CN104141834A (en) | Anti-freezing water pipe | |
| CN201425141Y (en) | Anti-freezing water pipe | |
| CN205191958U (en) | Solar thermal collector freezing prevention system | |
| CN202659962U (en) | Anti-freezing water feed valve | |
| CN2924228Y (en) | Glass fiber reinforced PP-R pipe | |
| CN205475454U (en) | City water anti -freezing device | |
| CN203023747U (en) | Anti-freezing water faucet | |
| CN104236136A (en) | Solar water pipe remained water draining device | |
| CN201141140Y (en) | Waterpipe anti-freezing device | |
| CN204226834U (en) | A kind of Intelligent water-saving faucet | |
| CN202273269U (en) | Outdoor tap water anti-freezing device in winter | |
| CN203783868U (en) | Anti-freezing domestic water pump | |
| CN209762285U (en) | Heat-preservation anti-freezing type angle valve | |
| CN102094978A (en) | Anti-freezing valve of tap-water pipe | |
| CN2934373Y (en) | Water pipeline against freezing | |
| CN201554888U (en) | Freeze-proof water tap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU DOCTOR XIA ENERGY SAVING ENGINEERING CO., Free format text: FORMER NAME: CHANGZHOU BOSHI SOLAR ENERGY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213101 Jiangsu city of Changzhou Province Wang Zhen Wujin District No. 2 loglo cross Patentee after: Jiangsu Doctorxia Solar Energy Inc. Address before: 213101 Jiangsu city of Changzhou Province Wang Zhen Wujin District No. 2 loglo cross Patentee before: Changzhou Boshi Solar Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20190113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |