CN1234467A - Technology for preventing water-delivery system from frost crack - Google Patents
Technology for preventing water-delivery system from frost crack Download PDFInfo
- Publication number
- CN1234467A CN1234467A CN 98125744 CN98125744A CN1234467A CN 1234467 A CN1234467 A CN 1234467A CN 98125744 CN98125744 CN 98125744 CN 98125744 A CN98125744 A CN 98125744A CN 1234467 A CN1234467 A CN 1234467A
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- China
- Prior art keywords
- water
- freezing
- carriage system
- technology
- carriage
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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.)
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Abstract
the technique for preventing conveyance system damaged by frost is characterized by that a water drainage mechanism is set on the conveyance system, so that when the frost is coming, the water being in the conveyance system can be discharged in advance to prevent the conveyance system and equipment damaged by frost.
Description
The invention relates at the water-carriage system of frost region and avoid freezing technology in freezing season.
Usually, at frost region, people cause water-carriage system to make wherein water freezing because of viscous flow in order to prevent low temperature, and the equipment on the freezing water-carriage system, wrap the materials some fibre class or other classes in the outside of aqueduct etc. and carry out antifreeze with regard to adopting, yet right, the cost of such expense that method is changed and work all are bigger.
Aim of the present invention, be to be to provide a kind of water-carriage system that can make to avoid freezing technology in freezing season to water-carriage system user at frost region, can save with common method by this The Application of Technology and to carry out when antifreeze, change the bigger cost and the work of expense, and can obtain water-carriage system fully and prevent and avoid freezing effect in freezing season.
The object of the present invention is achieved like this:
Near the freezing position of water-carriage system, setting is with can be in order to the structure of the water of removing freezing position, thereby precognition freezing with situation about taking place under, by removing the water in the water-carriage system, spend and avoid generation because of the time of the freezing equipment that damages water-carriage system.
Owing to adopt such scheme, the phenomenon that realizes avoiding the equipment of water-carriage system to be damaged by frost with the method for the water at the easy freezing position of removing water-carriage system just can take place under the more serious freezing situation in meeting.
The invention will be further described below in conjunction with embodiment:
On the employed water-carriage system of user of the water-carriage system that frost region easily takes place, near its easy freezing position water supply end, the structure that can emit the water at freezing position in the system is set, will water wherein in the time of can be with the equipment innate need of the economy at easy freezing position be released to and can not causes the freezing stage of these equipment.
The structure of emitting the water at freezing position in the system on such water-carriage system, a branch road is set in system to be finished, on this branch road, by normally used Water supply switch valve or the silently stopper that is used for bottling up water outlet bottle up at ordinary times flowing water, when needs discharge water, open Water supply switch valve or stopper silently, can emit required putting.The water at the easy freezing position of water avoids water-carriage system equipment to be damaged because of freezing with this.Water supply switch valve can be on thicker water-supply-pipe, to open a hole by dress, by last suitable silently stopper or Water supply switch valve, get final product.
Claims (4)
1. make water-carriage system exempt from freezing technology, it is characterized in that: on water-carriage system, setting is can emit the structure of the water in the water-carriage system, thereby under the freezing situation of precognition with generation, by the water at easy freezing position in the system of emitting, reach the generation of avoiding because of the phenomenon of freezing damage equipment with this.
2. the water-carriage system that makes according to claim 1 exempts from freezing technology, it is characterized in that: emit the structure of the water of water-carriage system, be arranged on one line structure in the system.
3. will want the 1 described water-carriage system that makes to exempt from freezing technology according to right, it is characterized in that: the structure of emitting the water in the water-carriage system is provided with the switch of stopper silently or water supply.
4. the water-carriage system that makes according to claim 3 exempts from freezing technology, it is characterized in that: Water supply switch valve or silently stopper be arranged on the water pipe of water-carriage system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98125744 CN1234467A (en) | 1998-12-16 | 1998-12-16 | Technology for preventing water-delivery system from frost crack |
| CN 99126935 CN1292449A (en) | 1998-12-16 | 1999-12-16 | Deicing method of water transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98125744 CN1234467A (en) | 1998-12-16 | 1998-12-16 | Technology for preventing water-delivery system from frost crack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1234467A true CN1234467A (en) | 1999-11-10 |
Family
ID=5229329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98125744 Pending CN1234467A (en) | 1998-12-16 | 1998-12-16 | Technology for preventing water-delivery system from frost crack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1234467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201543A (en) * | 2015-08-31 | 2015-12-30 | 招商局重庆交通科研设计院有限公司 | Anti-freezing type tunnel firefighting network system |
-
1998
- 1998-12-16 CN CN 98125744 patent/CN1234467A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201543A (en) * | 2015-08-31 | 2015-12-30 | 招商局重庆交通科研设计院有限公司 | Anti-freezing type tunnel firefighting network system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |