Air pressure type sewer pipe dredging device

A pipeline dredger, air pressure technology, which is applied in indoor sanitary pipeline installations, water supply installations, buildings, etc., can solve the problems of weakening compressed air, blocking the mouth of sewer pipes, and discounting the dredging effect, and achieves considerable economical results. Benefits, good dredging effect

Inactive Publication Date: 2012-03-21
倪云飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although such a pneumatic sewer dredger can also play a certain role in semi-blocked sewer pipes to a certain extent, but for relatively solid blockages, such a limited instantaneous impact pressure is still not enough to blow them out. In addition, due to the limited strength and endurance of manpower, the mouth of the sewer pipe is not tightly blocked by the rubber disc plug. On the one hand, dirty water splashes everywhere, causing on-site pollution and even polluting the operator's face and body; on the other hand Leakage weakens the pressure of the compressed air, that is, the instantaneous impact pressure is weakened, and the dredging effect is greatly reduced; repeated operations, each instant impact pressure cannot form a cumulative impact pressure, and simply repeated work cannot achieve a good dredging effect

Method used

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  • Air pressure type sewer pipe dredging device
  • Air pressure type sewer pipe dredging device
  • Air pressure type sewer pipe dredging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0023] Implementation Mode 1: Please refer to figure 1 , figure 2 , image 3 , to manufacture a pneumatic type sewer dredger, comprising an air outlet (7), a compressed air storage cylinder (8), an air pump (9), a plunger (10), and a trigger (11); it also includes a balloon (1), three An air delivery pipe (2), a two-way valve (3) and a quick plug (19); one end of an air delivery pipe (2) runs through the balloon (1); one end of an air delivery pipe (2) is connected to the balloon (1), and the other end Connect the outlet end of the two-way valve (3), and the inlet end of the two-way valve (3) is connected with an air delivery pipe (2); the other end of an air delivery pipe (2) running through the balloon (1) is connected to the two-way valve (3) The other end of a gas delivery pipe (2) at the inlet end is not connected with the gas outlet (7) of a gun at the same time respectively or is connected with the gas outlet (7) of a gun by inserting a quick plug (19); the quick plu...

Embodiment approach 2

[0025] Implementation Mode 2: Please refer to figure 1 , figure 2 , Figure 4, to manufacture a pneumatic type sewer dredger, comprising an air outlet (7), a compressed air storage cylinder (8), an air pump (9), a plunger (10), and a trigger (11); it also includes a balloon (1), three Air pipe (2), an exhaust pipe (4), a three-way valve (6), a two-way valve (3) and a quick plug (19); one end of an air pipe (2) runs through the balloon (1) One end of an exhaust pipe (4) is connected to the balloon (1), and the other end is connected to the two-way valve (3); one end of an air delivery pipe (2) is connected to the balloon (1), and two ends of the balloon (1) are connected and run through. The other end of the air delivery pipe (2) is respectively connected to the two outlet ports of the three-way valve (6), and the inlet end of the three-way valve (6) is connected to an air delivery pipe (2) inserted into the quick connector (19) and connected to the On the gas outlet (7); t...

Embodiment approach 3

[0027] Implementation Mode 3: Please refer to figure 1 , figure 2 , Figure 5 , manufacture a kind of pneumatic sewer dredging device, comprise air outlet (7), compress air storage cylinder (8), pump (9), plunger (10), trigger (11); Also comprise balloon (1), five An air delivery pipe (2), an exhaust pipe (4), a tee (5), three two-way valves (3) and a quick plug (19); one end of an air delivery pipe (2) runs through the balloon (1 ), one end of an exhaust pipe (4) is connected to the balloon (1), and the other end is connected to the two-way valve (3); one end of an air delivery pipe (2) is connected to the balloon (1), and connects and runs through the two ends of the balloon (1). After the other end of the root air delivery pipe (2) is respectively connected with a two-way valve (3), then each connects an air delivery pipe (2) with a tee (5), and the tee (5) is connected with an air delivery pipe (2) ) after the connection, insert the quick connector (19) and connect it ...

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PUM

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Abstract

The invention relates to the field of sewer pipe dredging devices, and provides an air pressure type sewer pipe dredging device, which is characterized by comprising an air outlet end, a compressed air storage tank, an inflator, a plunger and a trigger and also comprising a balloon, two air pipes, a two way valve, a quick plug and a dredging tool, wherein on end of one air pipe penetrates the balloon; one end of the other air pipe is connected with the balloon, and the other end of the other air pipe is connected with the inlet end of the two way valve; and the other end of the air pipe penetrating the balloon and the other end of the air pipe connected with the inlet end of the two way valve are connected with an air outlet end of the dredging tool through the quick plug. The balloon is inflated by the dredging tool, so that the balloon is expanded to block the opening of the sewer pipe; the air is compressed and stored in the compressed air storage tank, and after a certain pressure is reached, the trigger is triggered to instantly release the compressed air from the air pipe penetrating the balloon to the sewer pipe, so that obstruction in the sewer pipe is dispersed under the instant pressure impact to dredge the sewer pipe.

Description

(1) Technical field: [0001] The invention relates to a dredging device for cleaning sewer pipes, in particular to a cleaner for dredging household sewer pipes by using air pressure. (two) background technology: [0002] There is a pneumatic sewer dredger, commonly known as "one gun through" or "one through", through the rubber disc plug with a hole in the center, relying on manual pressure to block the mouth of the sewer pipe, and then compress the air into a device with instant opening. After a certain pressure is reached, the compressed air is released instantly and enters the sewer pipe from the center hole of the rubber disc plug, thereby exerting an instantaneous impact pressure on the blockage in the sewer pipe to blow the blockage away. Spread out to achieve the effect of dredging the sewer pipe. Although such a pneumatic sewer dredger can also play a certain role in semi-blocked sewer pipes to a certain extent, but for relatively solid blockages, such a limited inst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03C1/304
Inventor 倪云飞
Owner 倪云飞
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