CN2085815U - Fast obstruction-removing device for canal - Google Patents
Fast obstruction-removing device for canal Download PDFInfo
- Publication number
- CN2085815U CN2085815U CN 90202724 CN90202724U CN2085815U CN 2085815 U CN2085815 U CN 2085815U CN 90202724 CN90202724 CN 90202724 CN 90202724 U CN90202724 U CN 90202724U CN 2085815 U CN2085815 U CN 2085815U
- Authority
- CN
- China
- Prior art keywords
- canal
- removing device
- obstruction
- fast
- ignition system
- 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.)
- Withdrawn
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a fast obstruction-removing device for a canal. The fast obstruction-removing device for a canal is suitable for dredging various canals. The fast obstruction-removing device for a canal is composed of two parts comprising an ignition system (4) and a capsule-shaped exploder used for accommodating double blasting fuses (1), counterweight ferrous powder (3), explosive substance and a casing with an isolating layer and cracks. The ignition system can work via connecting with the circuit of an electric torch, and the exploder can sink into water automatically and generate secondary explosion. The casing is burst to dispersed tablets to dredge obstruction by shock and chippings at high speed.
Description
The utility model is a kind of water channel dredging utensil.
Sewer stops up and to be difficult to avoid, at present, the way of mediation has three: one, with the iron wire hook, disclose, the 2nd, suck with leather cup, the 3rd, with electric reamer fragmentation obstruction.Facts have proved: one effect is not true; Two because of the negative pressure of relying, and blocks to be difficult to prove effective when firm; Three big high prices of body, can purchase in non-house, and its flexible pipe (reamer) go deep into the recipient to the restriction of length.
The purpose of this utility model is to provide a kind of and inexpensively easily makes water channel dredging device easy to use.
The purpose of this utility model is equipped with explosive and heating wire in being achieved in that oral capsule sample destructor, and flashlight is ignited this device by lead, gets through obstruction with the water hammer effect (shock wave) that produces.
The utility model is applied to cooking technique, is subjected to the restriction of the negative pressure limit (local atmospheric negative value) unlike leather cup, also must touch obstruction unlike mechanical dredging device, its explosive force can accurately be controlled by explosive payload, and have and inexpensively easily make, easy to use, advantage such as prove effective fast.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the sectional drawing according to the quick dredging device of water channel that the utility model proposes.
Illustrate according to structure detail and the effect that the utility model proposes below in conjunction with Fig. 1.
This dredging device is made up of destructor and electric initiation system two parts.
Destructor housing be provided with the be full of cracks trace so that explosion become to disperse fritter; Two halves before and after whole the branch, involutory or glued joint and be integral by screw thread.Wherein it (1) is the biserial detonating fuse, and (2) are separation layer, and detonating fuse and separation layer are collaborative, makes device produce blast for the second time, to strengthen the mediation effect; (3) be iron powder, its mainly act on be the weightening finish and destructor is sunk under water voluntarily; Its complementary space is filled by explosives such as black powders in the housing.
(4) for the electric firing system, its heating wire in destructor can be the small electric bulb tungsten filament, also printed resistor; End is the power connecting column for screw-in flashlight electric bead block in addition.
Claims (1)
1, the quick dredging device of water channel, be to be used for water channel, particularly sewer pipe is dredged the utensil of completing, form by destructor and electric firing system two parts, it is characterized in that: destructor housing be provided be full of cracks trace, built-in biserial detonating fuse (1), separation layer (2), counterweight iron powder (3) and explosive, ignition system (4) has the power connecting column that connects airtight with the flashlight electric bead block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90202724 CN2085815U (en) | 1990-03-09 | 1990-03-09 | Fast obstruction-removing device for canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90202724 CN2085815U (en) | 1990-03-09 | 1990-03-09 | Fast obstruction-removing device for canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2085815U true CN2085815U (en) | 1991-10-02 |
Family
ID=4884066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90202724 Withdrawn CN2085815U (en) | 1990-03-09 | 1990-03-09 | Fast obstruction-removing device for canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2085815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761867A (en) * | 2017-11-01 | 2018-03-06 | 吴新波 | A kind of water bullet type sewage conduct dredger |
-
1990
- 1990-03-09 CN CN 90202724 patent/CN2085815U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761867A (en) * | 2017-11-01 | 2018-03-06 | 吴新波 | A kind of water bullet type sewage conduct dredger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |