CN203808177U - Sewer line dredging device - Google Patents
Sewer line dredging device Download PDFInfo
- Publication number
- CN203808177U CN203808177U CN201420230275.XU CN201420230275U CN203808177U CN 203808177 U CN203808177 U CN 203808177U CN 201420230275 U CN201420230275 U CN 201420230275U CN 203808177 U CN203808177 U CN 203808177U
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- air inlet
- rubber
- relay part
- pipe
- extension tube
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Abstract
The utility model relates to a sewer line dredging device which comprises a rubber expansion barrel, wherein the rubber expansion barrel is a cylindrical barrel, two ends of the rubber expansion barrel are shrunk as two openings which are respectively and hermetically provided with an air inlet external part and an exhaust internal part, a rubber tube is arranged in the rubber expansion barrel, and two ends of the rubber tube are respectively and fixedly connected with the end parts, positioned in the rubber expansion barrel, of the air inlet external part and the exhaust internal part; the opening, positioned outside the rubber expansion barrel, of the air inlet external part is connected with an air inlet tube, and the free end of the air inlet tube is provided with an air valve. The sewer line dredging device provided by the utility model has the advantages of being reasonable in structure, convenient to use, suitable for a sewer line in any blocking condition, good in dredging effect, and free from any pollution to users.
Description
Technical field
The utility model relates to the dredging device technical field of clearing up sewer pipe, relate in particular to easy to use, clean, without a kind of sewer line dredging device of manually adjusting.
Background technology
At present, common sewer line dredging device has the common toilet plunger with long handle and rubber bowl, by rubber bowl, distortion produces thrust and suction to this instrument, drive the water slug obturator in sewer pipe, to reach the object of dredging sewer, sewer pipe for full blocked state can play a role, and for the sewer pipe of half blocked state, because pipe interior cannot airtightly gather large water gaging, the power that rubber bowl deformation produces cannot be transmitted to obturator, thereby sewer that cannot double blocked state its to any effect, and because the strength and stamina of staff is limited, cause rubber bowl to press stifled sewer pipe oral area imprecision, easily cause addle to be splashed everywhere, pollute other positions of the hand or the health that even pollute user, in addition, common electrodynamic type dredger comprises that motor, handle, head are provided with the dredging pipe of spiral wire, during use by electrical power, drive dredging pipe to rotate in sewer pipe, dredge effective, but due to now conventional sewer pipe plastic cement material normally, spiral wire very easily makes its damage of breaking, a kind of publication number is the disclosed sewer dredging device of CN202990052U, comprise wireway, tubular screw, expanded rubber cylinder, rebound spring, clamp nut, tapered pad, during use, manual rotation clamp nut compresses tapered pad, make tapered pad extruding wireway, wireway is expanded and stop up drainage pipeline completely, by the valve cock at wireway, send into gas again, by air pressure, wash the obstruction in sewer pipe open, although this kind of unbloking device for sewer is simple in structure, result of use is also good, but in use still there are some problems, as: to the sewer pipe in half blocked state, because pipe interior cannot airtightly gather large water gaging, air pressure cannot be transmitted to obturator, its block clearing poor effect, after being used to complete in addition, need manually to unclamp clamp nut, could take out dredging device, so very easily pollute user's both hands.
Summary of the invention
The purpose of this utility model is exactly the use inconvenience having in order to solve existing sewer line dredging device, sewer pipe result of use in half blocked state is not good, very easily destroy plastic cement sewer pipe, very easily pollute the problem of user's both hands, and provide rational in infrastructure, and easy to use, be applicable to the sewer pipe of any blocked state, good blocking cleaning effect, can not cause to user a kind of sewer line dredging device of any pollution.
The technical solution adopted in the utility model is:
A kind of sewer line dredging device, comprise rubber swelling cylinder, described rubber swelling cylinder is cylindrical tubular, its two ends are punctured into two openings, at two opening parts of rubber swelling cylinder, be sealed and installed with respectively outside an air inlet relay part in relay part and an exhaust, in rubber swelling cylinder inside, be provided with a rubber tube, the end that the two ends of rubber tube are positioned at rubber swelling cylinder with relay part in the outer relay part of air inlet and exhaust is respectively fixedly connected with, the opening part that the outer relay part of air inlet is positioned at rubber swelling cylinder outside is connected with an air inlet pipe, the free end of air inlet pipe is provided with valve cock.
Rubber gasket, Compress Spring, exhaust sealing pipe and spiral-lock that the outer relay part of described air inlet comprises air inlet extension tube attached, be arranged in air inlet extension tube attached are positioned at the stop nut of the end of rubber swelling cylinder in air inlet extension tube attached, inside near the one end being connected with air inlet pipe in described air inlet extension tube attached is provided with inlet chamber, inside away from the one end being connected with air inlet pipe in air inlet extension tube attached is provided with discharge chamber, described inlet chamber and discharge chamber connect, and be all in communication with the outside, the end face diameter of inlet chamber is less than the end face diameter of discharge chamber, the sidewall that described air inlet extension tube attached is positioned at inlet chamber place section is provided with air inlet external connection row pore, the sidewall that air inlet extension tube attached is positioned at discharge chamber place section is provided with the external air inlet of air inlet, it is inner that described air inlet external connection row pore and the external air inlet of air inlet are all positioned at rubber swelling cylinder, in air inlet extension tube attached, the outer wall of discharge chamber place end is provided with the first external screw thread, described rubber gasket is positioned at discharge chamber inside, and the end face diameter of rubber gasket is greater than the end face diameter of inlet chamber, one end of described exhaust sealing pipe is provided with discoid sealing surface, described sealing surface is positioned at discharge chamber inside, and fits with rubber gasket, and the other end of exhaust sealing pipe is through the through hole of Compress Spring and stop nut end face, be placed in discharge chamber outside, with rubber tube fixed seal connection, the internal diameter of described Compress Spring is less than the diameter of the discoid sealing surface of exhaust sealing pipe, an end face of described stop nut is provided with spring confined planes, the center of spring confined planes is provided with exhaust sealing pipe through-hole, stop nut is fixedly connected with air inlet extension tube attached by the first external screw thread in air inlet extension tube attached, when stop nut is in place, described Compress Spring is between the sealing surface of exhaust sealing pipe and the spring confined planes of stop nut, and in compressive state.
In the outer relay part of described air inlet, air inlet extension tube attached is provided with the first clamping sealing surface near the outside of the one end being connected with air inlet pipe, described the first clamping sealing surface and air inlet extension tube attached are provided with the second external screw thread on the outer wall of the air inlet extension tube attached between the end face of rubber swelling cylinder outside, in the second externally threaded outer cover, clamp nut is housed, the outer relay part of described air inlet clamps sealing surface by clamp nut and first and coordinates clamping to seal up the opening of corresponding rubber swelling cylinder.
In described exhaust, relay part is hollow tubular structure, in the middle of it, lateral wall is provided with the second clamping sealing surface, in described the second clamping sealing surface and exhaust, in the exhaust of relay part between the end face of rubber swelling cylinder outside, on the outer wall of relay part, be provided with the 3rd external screw thread, in the 3rd externally threaded outer cover, clamp nut is housed, in described exhaust, relay part clamps sealing surface cooperation by clamp nut and second and clamps the opening that seals up corresponding rubber swelling cylinder.
Described air inlet pipe is provided with air inlet pipe attaching nut with one end that the outer relay part of air inlet is connected, and air inlet pipe attaching nut coordinates with the second external screw thread is fixedly connected with the outer relay part of air inlet pipe and air inlet.
The beneficial effects of the utility model are:
A kind of sewer line dredging device that the utility model provides, when concrete use, only rubber swelling cylinder need be sent in the sewer pipe of obstruction with each assembly of its inside, by the free-ended valve cock of air inlet pipe, gas is sent into rubber swelling cylinder inner, by rubber swelling cylinder, produce pulsed air group, impact obstruction, reach the object of dredging sewer pipe; This kind of sewer line dredging device, go for the sewer pipe of various obstruction types, the sewer pipe and half sewer pipe stopping up that comprise full obstruction, and without using a large amount of manpowers, do not need specialized skills, easy to use, can not cause any harmful effect to the sewer pipe of plastic cement material, in use procedure, do not need staff to carry out any operation to sewer line dredging device, can not pollute staff.
In a word, the sewer line dredging device that the utility model provides has rational in infrastructure, easy to use, is applicable to the sewer pipe of any blocked state, and good blocking cleaning effect can not cause to user the advantage of any pollution.
Accompanying drawing explanation
Fig. 1 is that the master of the sewer line dredging device that provides of the utility model looks sectional structure schematic diagram.
Fig. 2 is the structural representation of the outer relay part of air inlet in the sewer line dredging device that provides of the utility model.
In figure: 1, rubber swelling cylinder; 2, the outer relay part of air inlet; 3, relay part in exhaust; 4, rubber tube; 5, air inlet pipe; 6, valve cock; 7, clamp nut; 21, air inlet extension tube attached; 22, rubber gasket; 23, Compress Spring; 24, exhaust sealing pipe; 25, stop nut; 26, inlet chamber; 27, discharge chamber; 28, air inlet external connection row pore; 29, the external air inlet of air inlet; 211, first steps up sealing surface; 31, second steps up sealing surface; 51, air inlet pipe attaching nut.
The specific embodiment
Core of the present utility model is to provide a kind of sewer line dredging device.
Below in conjunction with accompanying drawing, content of the present utility model is described further:
A kind of sewer line dredging device, as Fig. 1, shown in Fig. 2, comprise the rubber swelling cylinder 1 that a structure is cylindrical tubular, its two ends are punctured into two openings, at two opening parts of rubber swelling cylinder 1, be sealed and installed with respectively outside an air inlet relay part 3 in relay part 2 and an exhaust, in rubber swelling cylinder 1 inside, be provided with a rubber tube 4, the end that the two ends of rubber tube 4 are positioned at rubber swelling cylinder 1 with relay part 3 in the outer relay part 2 of air inlet and exhaust is respectively fixedly connected with, the opening part that the outer relay part 2 of air inlet is positioned at rubber swelling cylinder 1 outside is connected with an air inlet pipe 5, the free end of air inlet pipe 5 is provided with valve cock 6.Wherein, the outer relay part 2 of air inlet comprises air inlet extension tube attached 21, inside near the one end being connected with air inlet pipe 5 in air inlet extension tube attached 21 is provided with inlet chamber 26, inside away from the one end being connected with air inlet pipe 5 in air inlet extension tube attached 21 is provided with discharge chamber 27, inlet chamber 26 and discharge chamber 27 connect, and be all in communication with the outside, the end face diameter of inlet chamber 26 is less than the end face diameter of discharge chamber 27, the sidewall that described air inlet extension tube attached 21 is positioned at inlet chamber 26 place sections is provided with air inlet external connection row pore 28, the sidewall that air inlet extension tube attached 21 is positioned at discharge chamber 27 place sections is provided with the external air inlet 29 of air inlet, air inlet external connection row pore 28 is all positioned at rubber swelling cylinder 1 inside with the external air inlet 29 of air inlet, in air inlet extension tube attached 21, the outer wall of discharge chamber 27 place ends is provided with the first external screw thread, in discharge chamber 27 inside, be provided with rubber gasket 22, the end face diameter of rubber gasket 22 is greater than the end face diameter of inlet chamber 27, by the first external screw thread in air inlet extension tube attached 21 and air inlet extension tube attached 21, be fixedly connected with a stop nut 25, an end face of described stop nut 25 is provided with spring confined planes, and the center of spring confined planes is provided with through hole, in discharge chamber 27 inside, be provided with exhaust sealing pipe 24, one end of described exhaust sealing pipe 24 is provided with discoid sealing surface, and sealing surface is positioned at discharge chamber 27 inside, and fits with rubber gasket 22, in discharge chamber 27 inside, between the sealing surface of exhaust sealing pipe 24 and the spring confined planes of stop nut 25, Compress Spring 23 is installed, the internal diameter of described Compress Spring 23 is less than the diameter of the discoid sealing surface of exhaust sealing pipe 24, when stop nut 25 is in place, described Compress Spring 23 and in compressive state, the other end of exhaust sealing pipe 24 is through the through hole of Compress Spring 23 and stop nut 25 end faces, be placed in discharge chamber 27 outsides, with rubber tube 4 fixed seal connections, outside air inlet, in relay part 2, the outside of air inlet extension tube attached 21 close one end that are connected with air inlet pipe 5 is provided with the first clamping sealing surface 211, the first clamping sealing surface 211 and air inlet extension tube attached 21 are provided with the second external screw thread on the outer wall of the air inlet extension tube attached 21 between the end face of rubber swelling cylinder 1 outside, in the second externally threaded outer cover, clamp nut 7 is housed, the outer relay part 2 of air inlet clamps sealing surface 211 by clamp nut 7 and first and coordinates clamping to seal up the opening of corresponding rubber swelling cylinder 1, in exhaust, relay part 3 is hollow tubular structure, in the middle of it, lateral wall is provided with the second clamping sealing surface 31, in the second clamping sealing surface 31 and exhaust, in the exhaust of relay part 3 between the end face of rubber swelling cylinder 1 outside, on the outer wall of relay part 3, be provided with the 3rd external screw thread, in the 3rd externally threaded outer cover, clamp nut 7 is housed, in exhaust, relay part 3 clamps sealing surface 31 cooperations by clamp nut 7 and second and clamps the opening that seals up corresponding rubber swelling cylinder 1, the one end being connected with relay part outside air inlet 2 in air inlet pipe 5 is provided with air inlet pipe attaching nut 51, and air inlet pipe attaching nut 51 coordinates with the second external screw thread is fixedly connected with the outer relay part 2 of air inlet pipe 5 and air inlet.
During concrete use, the rubber swelling cylinder 1 of the sewer line dredging device directly the utility model being provided is positioned in the sewer pipe that needs block clearing, and the valve cock in air inlet pipe 56 is connected with inflator.During use, only need inflate continuously, gas enters in the inlet chamber 26 of the air inlet extension tube attached 21 of relay part 2 outside air inlet by air inlet pipe 5, by air inlet external connection row pore 28, enter in rubber swelling cylinder 1, 1 chap of rubber swelling cylinder, block the sewer pipe that needs block clearing completely, continue to be filled with gas, make rubber swelling cylinder 1 elongated, make relay part 3 in exhaust pull rubber tube 4, drive exhaust sealing pipe 24 that Compress Spring 23 is further compressed, sealing surface and the rubber gasket 22 of exhaust sealing pipe 24 are departed from, the gas with certain pressure in rubber swelling cylinder 1 by the external air inlet 29 of air inlet and exhaust sealing pipe 24 be discharged to relay part 3 in exhaust outside, form an air bolus, obstruction in sewer pipe is produced to abnormal impact, after air bolus is discharged, air pressure in rubber swelling cylinder 1 reduces, Compress Spring 23 pulls rubber tube 4, rubber swelling cylinder 1 is shunk, make sealing surface and rubber gasket 22 laminatings of exhaust sealing pipe 24, reach the state before use, use inflator to continue, to 1 inflation of rubber swelling cylinder, can repeat above action, make the sewer line dredging device that the utility model provides continue to produce air bolus, make it to raw impact that do not stop production of the obstruction in sewer, until obstruction is rushed to open.After being used to complete, only need stop, to 1 inflation of rubber swelling cylinder, rubber swelling cylinder 1 being taken out, being cleaned in sewer pipe.
By the above specific embodiment, can be found out, the sewer line dredging device that the utility model provides has rational in infrastructure, easy to use, is applicable to the sewer pipe of any blocked state, and good blocking cleaning effect can not cause to user the advantage of any pollution.
Claims (5)
1. a sewer line dredging device, it is characterized in that: comprise rubber swelling cylinder (1), described rubber swelling cylinder (1) is cylindrical tubular, its two ends are punctured into two openings, at two opening parts of rubber swelling cylinder (1), be sealed and installed with respectively outside an air inlet relay part (3) in relay part (2) and an exhaust, in rubber swelling cylinder (1) inside, be provided with a rubber tube (4), the two ends of rubber tube (4) are fixedly connected with the end that the interior relay part (3) of exhaust is positioned at rubber swelling cylinder (1) with the outer relay part (2) of air inlet respectively, the outer relay part (2) of air inlet is positioned at the outside opening part of rubber swelling cylinder (1) and is connected with an air inlet pipe (5), the free end of air inlet pipe (5) is provided with valve cock (6).
2. sewer line dredging device according to claim 1, is characterized in that: the outer relay part (2) of described air inlet comprises air inlet extension tube attached (21), is arranged on air inlet extension tube attached (21) interior rubber gasket (22), Compress Spring (23), exhaust sealing pipe (24) and spiral-lock are positioned at the end of rubber swelling cylinder (1) stop nut (25) in air inlet extension tube attached (21), the inside of the upper one end near being connected with air inlet pipe (5) of described air inlet extension tube attached (21) is provided with inlet chamber (26), the upper inside away from the one end being connected with air inlet pipe (5) of air inlet extension tube attached (21) is provided with discharge chamber (27), described inlet chamber (26) and discharge chamber (27) connect, and be all in communication with the outside, the end face diameter of inlet chamber (26) is less than the end face diameter of discharge chamber (27), the sidewall that described air inlet extension tube attached (21) is positioned at inlet chamber (26) place section is provided with air inlet external connection row pore (28), the sidewall that air inlet extension tube attached (21) is positioned at discharge chamber (27) place section is provided with the external air inlet of air inlet (29), described air inlet external connection row pore (28) is all positioned at rubber swelling cylinder (1) inside with the external air inlet of air inlet (29), the outer wall of the upper discharge chamber (27) of air inlet extension tube attached (21) place end is provided with the first external screw thread, described rubber gasket (22) is positioned at discharge chamber (27) inside, and the end face diameter of rubber gasket (22) is greater than the end face diameter of inlet chamber (26), one end of described exhaust sealing pipe (24) is provided with discoid sealing surface, described sealing surface is positioned at discharge chamber (27) inside, and fit with rubber gasket (22), the other end of exhaust sealing pipe (24) is through the through hole of Compress Spring (23) and stop nut (25) end face, be placed in discharge chamber (27) outside, with rubber tube (4) fixed seal connection, the internal diameter of described Compress Spring (23) is less than the diameter of the discoid sealing surface of exhaust sealing pipe (24), an end face of described stop nut (25) is provided with spring confined planes, the center of spring confined planes is provided with exhaust sealing pipe (24) through hole, stop nut (25) is fixedly connected with air inlet extension tube attached (21) by the first external screw thread in air inlet extension tube attached (21), when stop nut (25) is in place, described Compress Spring (23) is positioned between the sealing surface of exhaust sealing pipe (24) and the spring confined planes of stop nut (25), and in compressive state.
3. sewer line dredging device according to claim 2, it is characterized in that: in the outer relay part (2) of described air inlet, air inlet extension tube attached (21) is provided with the first clamping sealing surface (211) near the outside of the one end being connected with air inlet pipe (5), the outer wall that described the first clamping sealing surface (211) and air inlet extension tube attached (21) are positioned at the air inlet extension tube attached (21) between the outside end face of rubber swelling cylinder (1) is provided with the second external screw thread, in the second externally threaded outer cover, clamp nut (7) is housed, the outer relay part (2) of described air inlet clamps sealing surface (211) by clamp nut (7) and first and coordinates clamping to seal up the opening of corresponding rubber swelling cylinder (1).
4. sewer line dredging device according to claim 3, it is characterized in that: in described exhaust, relay part (3) is hollow tubular structure, in the middle of it, lateral wall is provided with the second clamping sealing surface (31), the outer wall that described the second clamping sealing surface (31) and the interior relay part (3) of exhaust are positioned at the exhaust relay part (31) between the outside end face of rubber swelling cylinder (1) is provided with the 3rd external screw thread, in the 3rd externally threaded outer cover, clamp nut (7) is housed, in described exhaust, relay part (3) clamps sealing surface (31) cooperation by clamp nut (7) and second and clamps the opening that seals up corresponding rubber swelling cylinder (1).
5. sewer line dredging device according to claim 4, it is characterized in that: described air inlet pipe (5) is provided with air inlet pipe attaching nut (51) with one end that the outer relay part (2) of air inlet is connected, air inlet pipe attaching nut (51) coordinates with the second external screw thread is fixedly connected with the outer relay part (2) of air inlet pipe (5) and air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230275.XU CN203808177U (en) | 2014-05-07 | 2014-05-07 | Sewer line dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230275.XU CN203808177U (en) | 2014-05-07 | 2014-05-07 | Sewer line dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808177U true CN203808177U (en) | 2014-09-03 |
Family
ID=51446956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230275.XU Expired - Fee Related CN203808177U (en) | 2014-05-07 | 2014-05-07 | Sewer line dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567431A (en) * | 2016-09-20 | 2017-04-19 | 芜湖市晨曦新型建材科技有限公司 | Convenient and rapid dredging device for U-shaped sewer pipe |
| CN108049469A (en) * | 2017-12-08 | 2018-05-18 | 青海煤炭地质三二勘探队 | Portable water driving type pipeline dredging machine and dredging method |
-
2014
- 2014-05-07 CN CN201420230275.XU patent/CN203808177U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567431A (en) * | 2016-09-20 | 2017-04-19 | 芜湖市晨曦新型建材科技有限公司 | Convenient and rapid dredging device for U-shaped sewer pipe |
| CN108049469A (en) * | 2017-12-08 | 2018-05-18 | 青海煤炭地质三二勘探队 | Portable water driving type pipeline dredging machine and dredging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20180507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |