CN202559521U - Retracing-resisting dredge pipe device for combined sewage sucking vehicle - Google Patents
Retracing-resisting dredge pipe device for combined sewage sucking vehicle Download PDFInfo
- Publication number
- CN202559521U CN202559521U CN2012201270767U CN201220127076U CN202559521U CN 202559521 U CN202559521 U CN 202559521U CN 2012201270767 U CN2012201270767 U CN 2012201270767U CN 201220127076 U CN201220127076 U CN 201220127076U CN 202559521 U CN202559521 U CN 202559521U
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- CN
- China
- Prior art keywords
- dredge
- retracing
- pipe
- resisting
- sewage sucking
- 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 a retracing-resisting dredge pipe device for a combined sewage sucking vehicle, and the retracing-resisting dredge pipe device for the combined sewage sucking vehicle is used for preventing the retracing of a high pressure spray nozzle of a dredge hose pipe when the high pressure spray nozzle is met with resistance. The retracing-resisting dredge pipe device comprises a dredge hose pipe body and a high pressure spray nozzle arranged at the tail end of the dredge hose pipe. A metal pipe is disposed between the dredge hose pipe and the high pressure spray nozzle. The size of the length of the metal pipe is larger or equal to the diameter of a sewer pipeline. According to the retracing-resisting dredge pipe device for the combined sewage sucking vehicle, in the dredging operation process of the existing combined sewage sucking vehicle, problem that threats to life and safety of operators due to the fact that a sewage sucking hose pipe and the high pressure spray nozzle have potential safety hazards is solved. The retracing-resisting dredge pipe device for the combined sewage sucking vehicle has the advantages of being scientific and reasonable in structure, low in manufacturing cost and convenient to popularize and apply.
Description
Technical field
The utility model relates to sewage conduct mediation equipment technical field, is specifically related to the automobile-used anti-dredging pipe device that turns back of a kind of combined suction sewage.
Background technology
Combined suction sewage truck is mainly used in sewage, mud and the sandstone, large-scale of all kinds of underground sewers in city, catch-basin and inspection shaft; The suction of block, transport, remove stage makeup and costume, can be used for the desilting and the mediation in suction, transportation and small-sized river course of sewage, industrial waste oil and the waste water of large-scale industrial enterprise simultaneously.At present, existing suction-type sewer scavenger needs soil pick-up flexible pipe and high-pressure nozzle thereof are put into sewer pipe in the mediation operation process usually; Utilize the opposition of high-pressure nozzle then, with sewer line dredging, because the impurity situation is complicated in the sewer pipe; If high-pressure nozzle runs into the harder objuct matter that is difficult to pass, the high pressure direction of will turning back of meeting and discussing, Yan Yuanlu returns; The careless slightly generation that will cause serious accident threatens to operating personnel's life safety.
Summary of the invention
The technical problem that the utility model will solve provides the automobile-used anti-dredging pipe device that turns back of a kind of combined suction sewage; The utility model efficiently solves existing combined suction sewage truck in the mediation operation process; There are potential safety hazard in soil pick-up flexible pipe and high-pressure nozzle thereof, and to the problem that operating personnel's life safety threatens, the utility model is scientific and reasonable for structure; Low cost of manufacture, easy to utilize.
The utility model is realized through following technical scheme:
The automobile-used anti-dredging pipe device that turns back of a kind of combined suction sewage; The high-pressure nozzle that is used to prevent to dredge flexible pipe is hampered and turns back after the power; Comprise mediation flexible pipe body; And the high-pressure nozzle that is arranged on the mediation hose end, being provided with metal tube between said mediation flexible pipe and the high-pressure nozzle, said metal tube length dimension is more than or equal to the sewer pipe diameter.
The further Technological improvement plan of the utility model is:
Said mediation flexible pipe is connected with metal tube through snap joint, and high-pressure nozzle and metal tube are through being threaded.
The utility model compared with prior art; Has obvious advantage; The utility model is provided with metal tube between mediation flexible pipe and high-pressure nozzle, and the metal tube length dimension is more than or equal to the sewer pipe diameter, even high-pressure nozzle runs into hard thing; Also can't turn back and hurt sb.'s feelings, improve the security performance of combined suction sewage truck in the mediation operation process.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1; The utility model is used to prevent to dredge flexible pipe 1 and high-pressure nozzle 2 thereof and is hampered and turns back after the power, comprises mediation flexible pipe body 1, and is arranged on the terminal high-pressure nozzle 2 of mediation flexible pipe 1; Be provided with metal tube 3 between mediation flexible pipe 1 and the high-pressure nozzle 2; Metal tube 3 length dimensions are more than or equal to sewer pipe 5 diameters, and mediation flexible pipe 1 is connected with metal tube 3 through snap joint 4, and high-pressure nozzle 2 and metal tube 3 are through being threaded; High-pressure nozzle 2 after running into hard thing since metal tube 3 length dimensions more than or equal to sewer pipe 5 diameters, cause high-pressure nozzle 2 to turn back and hurt sb.'s feelings.
The utility model has reached the foregoing invention purpose in sum.
Claims (2)
1. the automobile-used anti-dredging pipe device that turns back of a combined suction sewage; The high-pressure nozzle that is used to prevent to dredge flexible pipe is hampered and turns back after the power; Comprise mediation flexible pipe body (1); And be arranged on the terminal high-pressure nozzle (2) of mediation flexible pipe (1), it is characterized in that: be provided with metal tube (3) between said mediation flexible pipe (1) and the high-pressure nozzle (2), said metal tube (3) length dimension is more than or equal to sewer pipe (5) diameter.
2. the automobile-used anti-dredging pipe device that turns back of a kind of combined suction sewage according to claim 1, it is characterized in that: said mediation flexible pipe (1) is connected with metal tube (3) through snap joint (4), and high-pressure nozzle (2) and metal tube (3) are through being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201270767U CN202559521U (en) | 2012-03-30 | 2012-03-30 | Retracing-resisting dredge pipe device for combined sewage sucking vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201270767U CN202559521U (en) | 2012-03-30 | 2012-03-30 | Retracing-resisting dredge pipe device for combined sewage sucking vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559521U true CN202559521U (en) | 2012-11-28 |
Family
ID=47209189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201270767U Expired - Fee Related CN202559521U (en) | 2012-03-30 | 2012-03-30 | Retracing-resisting dredge pipe device for combined sewage sucking vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559521U (en) |
-
2012
- 2012-03-30 CN CN2012201270767U patent/CN202559521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140330 |