CN201443110U

CN201443110U - Household pipe cleaner

Info

Publication number: CN201443110U
Application number: CN2008201686761U
Authority: CN
Inventors: 赵鸿培
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-25
Filing date: 2008-11-25
Publication date: 2010-04-28
Anticipated expiration: 2018-11-25

Abstract

A household pipe cleaner is characterized in that a press-type simple air bellow is utilized as an air pressure source, the air bellow is communicated with a plastic air delivery hose, and the other end of the air delivery hose is connected into an inflating head equipped with a sealing pipe opening device. The inflating head utilizes an air delivery pipe as a center transverse shaft, a plastic supporting plate, a rubber supporting dish and a plastic film penetrate onto the transverse shaft and are fixed via gaskets and nut caps, and the tail end of the transverse shaft is screwed with a tubular transverse jet head. During cleaning, the inflating head is inserted inside a blocked seat bowl drainage hole ( a sewer pipe) via an operating rod, then the air bellow is started, air flow enters the inflating head via the air delivery hose and is sprayed in all directions via the jet head, after being unfolded, the plastic film clings to the inner wall of an opening of the drainage hole ( the sewer pipe) by utilizing the rubber supporting dish and the plastic supporting plate as supports under actions of pneumatic and hydraulic pressures, the opening is sealed, and bulkheads are pressed into a main pipe of the sewer pipe to be cleaned along with rising of pneumatic pressure, thereby cleaning the pipe. The household pipe cleaner is enough in pneumatic pressure, high in opening sealing degree of the inflating head, fine and reliable in cleaning effect and fast in cleaning speed without dead corners. In addition, the cleaner is simple in structure, simple and convenient in operation, common in raw material and low in cost.

Description

The home pipeline dredging device

Affiliated technical field

The utility model relates to a kind of home-use dredger that stops up with mediation water closet (being flush toilet) and sewer that is fit to.

Technical background

The resident stops up in order to the mediation water closet now, has only a kind of mediation utensil that is called Excrement suction device.Be the wooden stick of an about 40cm in fact, an end connects an inverted rubber bowl.During use, hold wooden stick, rubber the rim of a bowl is buckled on the defecation aperture of water closet,, utilize the air in the rubber bowl that obstruction is pressed away with strength repeatedly toward pressing down.Because little air, especially rubber the rim of a bowl and defecation aperture do not match in the rubber bowl, most of air runs off, the mediation weak effect.Utensil as for other dredging sewers stop up can not find on the market.

Summary of the invention

At above-mentioned situation, it is pneumatic supply with simple and easy bellows that the utility model provides a kind of, and design one has the pneumatic head of closing device, utilizes air pressure obstruction to be pressed into the dredger of total pipeline.

The technical scheme that its technical problem that solves the utility model adopts is the simple and easy bellows of pressure-raising formula that a round barrel shape is set, connect with an air hose, air hose other end connection one has the pneumatic head of closing device, utilize air pressure and hydraulic pressure, the pipeline opening of stopping up is sealed, along with the rising of air pressure is pressed into total pipeline with obstruction, reach mediation.

The simple and easy bellows of pressure-raising formula are round barrel shape, high 20-30cm, diameter 15cm, by a plastic casing and one and the collapsible box body combinations that matches of shell volume form.Shell and casing are fixed in the bottom.Casing is made of panel, base plate and synthetic leather trunk skin.Establish an air intake valve and a handgrip on the panel, establish the appendix joint of a band gas transmission valve on the base plate, connecting a diameter is 2cm, the air hose of long 1-1.5m, and the air hose other end inserts the appendix of pneumatic head.Along with bellows casing pressure-raising up and down, air enters casing by air intake valve, through gas transmission valve, gas transmission joint, by air hose, enters the appendix of pneumatic head, and operation is carried out in the fumarole ejection from the jet thrust at last.

Pneumatic head is a key technology of the present utility model.It is by as central, transverse axis, and combines with appendix (calling transverse axis in the following text), control stick, rubber support dish, plastic sheeting, plastic spacer, plastic cap nut, the jet thrust of a plastics supporting plate.(seeing accompanying drawing 2 explanations for details).Rubber support dish, plastic sheeting are close to the plastics supporting plate on the transverse axis, are fixed on the transverse axis by plastic spacer, plastic cap nut.Jet thrust is tightened on the end of transverse axis.Air-flow is through making the appendix of transverse axis, from the jet thrust tube wall, 6 fumaroles in the form of a ring are to ejection all around, plastic sheeting is opened rapidly, under the effect of air pressure and hydraulic pressure, and rely on rubber support dish, plastics supporting plate to rely on, it is close on the blocked pipeline opening inwall, with the sealing of pipeline openning, the obstruction in the pipeline is pressed into along with the rising of air pressure in the total pipeline, makes the pipeline of obstruction reach mediation.

The beneficial effects of the utility model are that air pressure is big, to the seal degree height of pipeline opening, dredge effectively and reliable, and the dead angle is not stayed in mediation soon.Dredging device is simple in structure, and is easy and simple to handle.Raw material are common, and cost is not high, are fit to family and use.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the vertical section structure figure of dredging device embodiment.

Fig. 2 is the exploded perspective view of dredging device pneumatic head.

Among the figure 1, wind box, 2, collapsible synthetic leather trunk skin, 3, the bellows shell, 4, cabinet panel, 5, air intake valve, 6, handgrip, 7, box bottom, 8, gas transmission valve, 9, limit carries lock, 10, air hose, 11, transverse axis appendix, 12, control stick, 13, the plastics supporting plate, 14, rubber support dish, 15, plastic sheeting, 16, pad, 17, nut, 18, jet thrust, 19, fumarole.

In Fig. 2, appendix (11) as transverse axis, long 6cm, diameter 2cm, thickness of pipe wall 1.5mm, front end is the air hose joint, middle (being the 3cm place) connects a circuit and moulds material supporting plate (13), the high 8cm of supporting plate, thick 3mm, two ends are the semicircle of radius 3cm up and down, and transverse axis (11) passes from the semicircle center, lower end of supporting plate (13), supporting plate (13) does not make pneumatic head be out of shape, leak gas because of air pressure as the support of rubber support dish (14), plastic sheeting (15).

Control stick among Fig. 2 (12), diameter are the sticking plaster of 2cm, and it is long take 40cm as best, and the front half that is installed in transverse axis (11) is located near supporting plate (13), and joint is " U " shape, as handling pneumatic head.

Rubber support dish (14) among Fig. 2, end diameter is 5cm, thick 2mm, the thick 1mm in dish limit, collar extension diameter 5.5cm, the hole of a 2cm diameter is opened at the center at the bottom of the dish, is through on the transverse axis (11), near supporting plate (13), it act as the support of plastic sheeting (15), does not make gas leakage.

Plastic sheeting among Fig. 2 (15) collar extension diameter is 8cm, and the hole of a 2cm diameter is established at the center, is through transverse axis (11), near rubber support dish (14), and the blocked downcomer openning of its effect sealing.

Plastic spacer among Fig. 2 (16), plastic cap nut (17), its effect make rubber support dish (14) plastic sheeting (15) be close to plastic support plate (13), and are fixed on the transverse axis (11).

Jet thrust among Fig. 2 (18), tubulose, long 3cm, interior diameter 2cm, thickness of pipe wall 1.5mm, interior openning has screw thread. 1/2 place cuts off in the pipe, the fumarole (19) that to establish 6 diameters in the form of a ring on the two-section before and after being divided into, front section tube wall near the partition place be 3mm; After be truncated into blank pipe, as hiding the collar extension part put after plastic sheeting (15) is pinched. Jet thrust (18) is tightened on the end of transverse axis (11).

The specific embodiment

When using this dredging device to implement the mediation water closet, at first plastic sheeting (15) in Fig. 1 example is pinched into strips, fill in the blank pipe that cuts jet thrust (18) back; Then, hold control stick, pneumatic head is stretched in the blocked water closet defecating hole except that control stick (12) and plastics supporting plate (13), control stick is pressed leaned against on the water closet mouth again, catch, prop up pneumatic head it is skidded off because of being subjected to air pressure with a hand.Implement mediation then: catch bellows handgrip (6) on the other hand, casing (1) up carried to limit carry lock (9), air enters casing (1) from air intake valve (5), again with casing toward pressing down, air-flow flows out from gas transmission valve (8), enter pneumatic head appendix (11) through air hose (10), in the form of a ring 6 fumaroles (19) spray to the four sides from jet thrust (18) tube wall at last, making plastic sheeting break away from blank pipe opens, because of it has pad (16), nut (17) fixes, rubber support dish (14) is arranged again, plastics supporting plate (13) relies on, and under the effect of air pressure and hydraulic pressure, can be close on the inwall of defecating hole, the aperture is sealed, along with the rising of air pressure, obstruction promptly is pressed into the water pipe total pipeline, makes it unimpeded.

Dredge other sewers with this dredging device, control stick can be shed, change small size rubber support dish (14) and get final product.

Claims

1. home pipeline dredging device, pneumatic head by the simple and easy bellows of a pressure-raising formula, an air hose and a sealed tube road junction device constitutes, it is characterized in that: the gas transmission joint of the gas transmission valve (8) of simple and easy bellows bottom is connected with air hose (10) one ends, and the air hose other end is connected with the pneumatic head that is provided with sealed tube road junction device.

2. home pipeline dredging device according to claim 1, it is characterized in that this pneumatic head is with a long 6cm, diameter is that the appendix (11) of 2cm is central, transverse axis, and the device at sealed tube road junction is worn even and is fixed on the transverse axis, and jet thrust wherein (18) is tightened in the transverse axis end.

3. home pipeline dredging device according to claim 1, the device that it is characterized in that the sealed tube road junction, if an external diameter is a plastic sheeting (15) and the tubulose jet thrust (18) of 8cm, establish on the jet thrust tube wall in the form of a ring to jet 6 fumaroles (19) in four sides.