CN212104374U

CN212104374U - Water channel dredging machine under positive and negative pressure

Info

Publication number: CN212104374U
Application number: CN201922150932.5U
Authority: CN
Inventors: 张小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-12-08
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a positive and negative pressure water channel dredging machine. It includes the piston that can reciprocating motion in the piston cylinder that sets up in piston cylinder and the piston cylinder, and the piston is connected with operating handle through the piston rod that the top set up, and the bottom periphery of piston cylinder is provided with the external screw thread, and the external screw thread on the piston cylinder can be connected with supporting mediation part, can carry out the adaptation to the sewer of different grade type after the piston cylinder is connected with supporting mediation part, operates operating handle can dredge the operation to the sewer. After adopting foretell structure, having overcome the not enough that current mediation utensil exists betterly, its sewer connects and can dispose different interfaces, all is suitable for the closestool that the family used, kitchen and other various pipelines, and simultaneously, pressure when the clearance operation has reached general air compressor's intensity, because of adopting water as the medium, and can make the plug in the pipeline reciprocate from top to bottom in the pipeline for the clearance effect is more thorough, and the clearance is effectual.

Description

Water channel dredging machine under positive and negative pressure

Technical Field

The utility model relates to a sewer dredging device, in particular to a positive and negative pressure sewer dredging machine.

Background

In daily life, all need the sewer to get rid of domestic sewage usually, current sewer because the restriction of bore and can have some domestic waste in the domestic sewage, consequently can block up the sewer, for this reason, current conventional way is steel wire spring or "a big gun leads to" dredges, wherein, adopts the defect of steel wire spring mediation: on the one hand, it often fails by failing to bend complex sewer pipes; on the other hand, the steel wire spring dredging can not meet the actual requirement of solving the dredging blockage problem due to the uncertainty of the length of the sewer line; the 'one shot tong' is used for instantly releasing compressed air to impact the blockage of a pipeline so as to achieve the purpose of dredging, and has two disadvantages: firstly, the blocking part is pressed more and more tightly by unidirectional punching, and the blocking part is more difficult to dredge; secondly, the 'one-shot-through' is more suitable for dredging the closestool and is not suitable for managing pipelines, particularly kitchens; the kitchen sewer pipe is longer, the space in the pipe is large, the pressure of the limited compressed air for one shot of ventilation on the sewer pipe can disappear quickly, and the dredging effect can not be achieved; thirdly, the kitchen pool management and the ground sewer pipe network are mostly in soft connection, are not suitable for dredging operation under larger pressure, and cannot achieve the purpose of dredging due to the phenomena of air leakage, water leakage and the like; and fourthly, compressed air adopted by the 'one shot through' leaks quickly, and once a small notch is punched by the 'one shot through' limited compressed air leaks completely quickly and can not continuously clear away the adhered substances on the pipe wall of the blocked part.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a positive negative pressure water course dredging machine that structural design is simple, convenient to use and mediation are effectual.

In order to solve the technical problem, the utility model discloses a positive negative pressure water course dredging machine down, including piston cylinder and the piston that sets up can reciprocating motion in the piston cylinder, the piston rod that the piston set up through the top is connected with operating handle, and the bottom periphery of piston cylinder is provided with the external screw thread, and the external screw thread on the piston cylinder can be connected with supporting mediation part, can carry out the adaptation, the operation to the sewer of different grade type after the piston cylinder is connected with supporting mediation part operating handle can dredge the operation to the sewer.

The mediation part includes that the lateral wall that can carry out the water storage base member, the water storage base member that connect through the external screw thread on the piston cylinder sets up and is used for pouring into the running water coupling of running water and the sewer that is used for connecting the sewer connects, installs the valve on the running water coupling, opens the valve can be to pouring into the running water in the water storage base member, closes the valve can dredge the sewer through the reciprocating motion of piston.

The tap water pipe joint is connected with a tap through a tap water hose.

The water channel joint is connected with a sewer through a sewer hose.

The piston is a two-way piston.

The dredging component is a conical sleeve head which can be matched with a toilet bowl and a kitchen pipeline used in a family.

The piston is a two-way piston.

After the structure is adopted, on one hand, the piston cylinder with the built-in piston is arranged at the top of the water storage base body, and the tap water joint and the sewer joint are skillfully designed on the water storage base body, so that the piston reciprocates up and down through manpower to generate larger positive pressure or negative pressure in the pipeline to push the medium (water) in the sewer pipeline to reciprocate down or up, so that the sewer pipeline is thoroughly dredged, the defects of the existing dredging appliance are well overcome, meanwhile, the pressure during the cleaning operation reaches the strength of a common air compressor, and because water is used as the medium, the blockage in the pipeline can reciprocate up and down in the pipeline, so that the cleaning effect is more thorough, the cleaning effect is good, on the other hand, when a toilet bowl, a kitchen and other various pipelines (sewers) used by a family can be adapted by selecting conical sleeve heads with different specifications, thereby being applicable to toilets, kitchens and other various pipelines used in families.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

The positive and negative pressure water channel dredging machine of the present invention will be described in further detail with reference to the accompanying drawings and the detailed description.

The first embodiment is as follows:

as shown in fig. 1, the positive and negative pressure water channel dredging machine of the embodiment comprises a piston cylinder 2 and a piston 3 which is arranged in the piston cylinder and can reciprocate in the piston cylinder, the piston 3 is connected with an operating handle 9 through a piston rod arranged at the top, the outer thread is arranged at the periphery of the bottom end of the piston cylinder, the outer thread on the piston cylinder 2 can be connected with a matched dredging component, after the piston cylinder 2 is connected with a matched conical sleeve head, the closestool, the kitchen and other various pipelines (sewers) used in families can be adapted, the operating handle can dredge the sewers, in the specific use process, because the outer thread is arranged at the periphery of the bottom end of the piston cylinder, the specifications of the corresponding conical sleeve heads of the closestool, the kitchen and other various pipelines (sewers) used in families with different specifications and types can be selected and matched according to actual use requirements, therefore, the use requirements of various different occasions are met, and the existing problems are solved.

Example two:

as shown in fig. 2, the positive and negative pressure sewer dredger of the present embodiment is a preferred embodiment, and comprises a water storage base 1, a piston cylinder 2 connected to the top of the water storage base 1 through a screw thread, and a bidirectional piston 3 arranged in the piston cylinder and capable of reciprocating in the piston cylinder, wherein the bidirectional piston 3 is connected to an operating handle 9 through a piston rod arranged at the top, the outer contour of the water storage base 1 is a cylindrical structure, the inner part of the water storage base 1 is a hollow structure, the hollow structure and the inner cavity of the piston cylinder are used as a cavity for storing water, a tap water pipe connector 4 for injecting tap water and a sewer connector 5 for connecting a sewer are arranged on the side wall of the water storage base 1, the tap water pipe connector 4 is connected to a tap through a tap water hose, the sewer connector 5 is connected to a sewer 8 through a sewer, install valve 6 on running water pipe joint 4, open the valve and pour into the running water in to the water storage base member and can make the cavity more than whole cavity and sewer jam point fill with the running water, close the valve and can dredge the sewer through the reciprocating motion of piston, through this structural design, can wash repeatedly the pipeline of sewer, it is obvious to clear away the jam effect, push-and-pull repeatedly through the piston, it is not hard up gradually to make the interior stopper of pipeline of sewer, wash repeatedly simultaneously and also to make the fatlute of the pipeline inner wall adhesion of lower pipeline say clear away.

When in use, the water faucet and the sewer pipe are connected according to the requirements of the figure, and the water faucet and the sewer pipe are locked with two ends of a sewer connecting hose; opening the valve, and closing the valve when the piston handle moves upwards to the top to make tap water fill the cavity from the inner cavity of the piston handle to the position above the sewer blocking point; the dredging machine handle is tightly held by two hands, the dredging machine handle is pressed downwards with force, the dredging machine handle is lifted upwards with force when the dredging machine handle reaches the bottom, the dredging machine handle is repeatedly used for 4-5 times, the blocked part can be thoroughly dredged, in addition, the special interface is required to be changed when the closestool is dredged, the special interface is aligned to the bottom of the closestool, and the piston handle is pushed and pulled again, so that the dredging machine handle can be dre.

The pressure of the positive and negative pressure water channel dredging machine is proved by practical use to be large, and a 50KG adult generally operates the positive and negative pressure water channel dredging machine to generate 50 KG/2.5 when pushing the piston downwards²×3.14）=2.55kg/cm²The pressure of (2), the strength of pulling up can be bigger, in addition, water is as the medium, can make pressure conduction efficiency higher, if there is a large amount of air in the pipeline that blocks up, the air is elasticity when compressed in the mediation, pressure transmission effect will be offset by part, in case the jam position has a little unobstructed time air leakage comparatively fast, fatlute on the adhesion pipeline wall can not thoroughly clear away, water inlet structure has been designed to this positive and negative pressure water course dredging machine, make the pipeline part that blocks up full of water before the mediation, and its piston, sewer hose and sewer pipe diameter are identical completely, push-and-pull repeatedly when the mediation operation, the scouring effect to the jam position is better, can the at utmost carry out thoroughly cleaing away to the fatlute of sewer pipe inner wall.

Claims

1. The utility model provides a positive and negative pressure water course dredging machine which characterized in that: the sewer dredging device comprises a piston cylinder (2) and a piston (3) which is arranged in the piston cylinder and can reciprocate in the piston cylinder, wherein the piston (3) is connected with an operating handle (9) through a piston rod arranged at the top of the piston cylinder, an external thread is arranged on the periphery of the bottom end of the piston cylinder, the external thread on the piston cylinder (2) can be connected with a matched dredging component, the piston cylinder (2) can be matched with different types of sewers after being connected with the matched dredging component, and the operating handle can be operated to dredge the sewers; the mediation part is including water storage base member (1), the lateral wall of water storage base member (1) that can carry out the external screw thread on piston cylinder (2) and connect being used for pouring into running water tap pipe connector (4) and sewer joint (5) that are used for connecting the sewer that set up on the lateral wall of water storage base member (1), install valve (6) on tap pipe connector (4), open the valve can be to the interior running water of injecting of water storage base member, close the valve can dredge the sewer through the reciprocating motion of piston.

2. The positive and negative pressure waterway dredger according to claim 1, wherein: the tap water pipe joint (4) is connected with the tap through a tap water hose.

3. The positive and negative pressure waterway dredger according to claim 1 or 2, wherein: the water channel joint (5) is connected with a sewer (8) through a sewer hose (7).

4. The positive and negative pressure waterway dredger according to claim 3, wherein: the piston (3) is a bidirectional piston.

5. The positive and negative pressure waterway dredger according to claim 1, wherein: the dredging component is a conical sleeve head (10), and the conical sleeve head (10) can be matched with a toilet and a kitchen pipeline used in a family.

6. The positive and negative pressure waterway dredger according to claim 5, wherein: the piston (3) is a bidirectional piston.