CN100390358C

CN100390358C - Pulse type blow off valve

Info

Publication number: CN100390358C
Application number: CNB2006101268944A
Authority: CN
Inventors: 魏富儒
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-11
Filing date: 2006-09-11
Publication date: 2008-05-28
Anticipated expiration: 2026-09-11
Also published as: CN1916302A; WO2008031308A1

Abstract

The present invention relates to a pulse blowoff valve for flush toilet or sewer. It includes a discharge tube, one end of said discharge tube is connected with discharge outlet of flush toilet, it another end is connected with exterior sewer pipe, said sewer pipe can be used as discharge channel of water and wastes. It also has a permanent magnet clamping device for closing discharge tube.

Description

Pulse type blow off valve

Technical field

The present invention relates to the blowoff valve that uses on a kind of toilet formula waste canister and the sewer pipe, be specifically related to a kind of pulse type blow off valve.

Background technology

The freshwater resources in the whole world are in short supply day by day, and the life of urban resident water fails to obtain good management, has the living water use of half to be used to flush the toilet.Its main cause is the siphonage-toilet of up to the present generally continuing to use, and it is when the row of dashing, and water consumption is very big, is about 6 liters.Simultaneously, because the existence of water seal, even urine also needs a large amount of baths.Otherwise will form the incrustation of easy-clear not and cause peculiar smell, obstruction and sanitary equipment to be scrapped.And since water seal in the shielding peculiar smell, self water body also absorbs peculiar smell, when reaching capacity, will outwards fill the air release, contaminated air.

Traditional siphonage-toilet, its advantage is dependable performance.People for the exploration work of water-saving toilet, select to have adopted mechanical involution by in a large number from more design scheme.But hinder durable use owing to existing to wear and tear, and influence reliability, be difficult to promote.The patent notice of authorization number is that the design of CN1152993C is comparatively ingenious in the prior art, but that the device that it if can be moved bleeder pipe changes water tank into is floating type, then more reasonable.The weak point of this scheme is that water-saving result is remarkable not enough.

Summary of the invention

Purpose of the present invention is to overcome above-mentioned deficiency, provides a kind of in order to replace in traditional toilet based on the P shape of siphon principle or the blowoff valve of S shape water seal.Because the row's of dashing consumption of this valve is little, thereby can save bath significantly.

The objective of the invention is to be achieved through the following technical solutions.

A kind of pulse type blow off valve comprises a bleeder pipe that is used to carry refuse and water, and bleeder pipe is provided with an arrival end, and this arrival end connects toilet or waste canister floss hole, and contains refuse and water.Bleeder pipe also is provided with a port of export that is connected mutually with sewer pipe, and the port of export is used for refuse and water are drained into sewer pipe.Bleeder pipe is made by flexible water proof material, and bleeder pipe makes at least one place cross section on its local pipeline section can be flat-shaped closure from by passing the connector crowded clamp device that is made of the permanent magnet of at least one pair of heteropole relatively-stationary with it.

On the permanent magnets in the described crowded clamp device and the contact surface of bleeder pipe, at least one bar shaped rib is arranged.

The outer wall at folding position, the flat-shaped closed place of described bleeder pipe is provided with at least one pair of fin-shaped and protrudes.

Establish the junction block of a cover bundle in the arrival end of described bleeder pipe, and can put one thereon and enclose tube with sewer pipe is connected mutually.

It is forked outstanding that the cover Shu Duan of described junction block and bleeder pipe is.

The described tube that encloses can overlap with the cohesive end of sewer pipe and is plugged with a taper ring or plug.

The quantity of permanent magnets is six in the described crowded clamp device, is divided into the two sides, and in the middle of occupying one is in height outstanding.

The arrival end of described bleeder pipe is open type inlet.

Permanent magnets in the described crowded clamp device with the mode of pocket frame and bleeder pipe, and be connected with member that it adheres to mutually.

It is folded that the folding position at the flat-shaped closed place of described bleeder pipe is provided with at least one pair of typing.

The present invention compares with traditional siphonage-toilet, and it is easy, with low cost to have a structure, characteristics such as water-saving result is remarkable.This novelty reasonable in design does not have the fricting movement of mechanical part, and its unfailing performance and durable degree certainly will improve.Verify bright factually: this valve dashes row once, 1 liter of water, but pulse 3 times, and the cleaning performance of pulse current and other cleanings are in a ratio of the best.In addition, since few towards discharge capacity, be specially adapted to not have hole, the rural area formula lavatory use of water drainage-supply system, but isolating peculiar smell stops fly maggot to grow, and avoids the morbidity of dysentery.

Description of drawings

Fig. 1 is the integrally-built generalized section of pulse type blow off valve of the present invention;

Fig. 2 is the A-A sectional drawing of Fig. 1;

Fig. 3 is the B-B sectional drawing of Fig. 1;

The emissions status schematic diagram of Fig. 4 during for pulse type blow off valve of the present invention and toilet, sewer cooperating.

Among the figure: 1, bleeder pipe, 2, arrival end, 3, the port of export, 4.5, setting is folded, 6.7, fin-shaped protrudes, 8.9.10.12.13.14, permanent magnets, 11, the bar shaped rib, 15.16, connector, 17, junction block, 18, groove, 19, tether, 20.30, forked protrusion, 21, enclose tube, 22, plug, 23.24, pipe collar, 25, taper ring, 26, (annular groove) easily bursts at the seams, 27, toilet, 28, sewer pipe, 29, preset cranse.

The specific embodiment

Shown in Fig. 1-4, with a kind of of flexible water proof materials such as rubber, silicon rubber, latex, plastics, plastic cement, artificial leather, dry goods or several are molded or cutting, make the bright and clean bleeder pipe of inwall 1, its shape can be circle or flat, can be straight, can be tortuous, can tiltedly bend, or have both at the same time,

entrance end

2,3 can be wealthy can be narrow, this bleeder pipe 1 can directly be restrainted arrival end 2 covers on the toilet discharge tube, and its port of export 3 can be directly to sewer pipe 28 dischargings, and its sealing is fitted by toilet base and ground and finished.

On also can Shu Zaiyi the junction block 17 of arrival end 2 cover with bleeder pipe 1, again with prefabricated cranse 29 sockets of toilet floss hole or be spirally connected, the awl hole of prefabricated cranse 29 and toilet floss hole be with cushion rubber or gluing fixing.Junction block forked outstanding 20,30 is for promoting flat closing, its outer wall groove 18, tether or bind round 19 bleeder pipe 1 is anchored on the junction block 17.

Junction block 17 can be connected with pipe collar 23 with some plugs 22 and encloses tube 21, and and then is connected with sewer pipe 28.

All pipe joints seal with glue, and the port of export 3 of bleeder pipe 1 also can overlap the bundle junction block, also can with sewer pipe socket or welding.But junction block 17, bleeder pipe 1, enclose tube 21 all vertically-arranged, horizontal, tilting, crooked or have both at the same time.` encloses tube 21 can overlap awl circle of plug or plug 22, and plug 22 can be opened easily (annular groove) 26 that burst at the seams, and removes part or all when installing.Awl circle or plug are with a kind of or several molded forming of plastics, timber, cement, paraffin, rosin, gypsum.Can put magnetic patch or ironware in it, in case magnetic patch falls mistake.

The

permanent magnets

8,9,10,12,13,14 of squeezing clamp device can be permanent magnet or electromagnetism spare, can also be the combination of magnetic patch and magnetic conductive metal, and its proterties can be that piece, face, paste or mixing shape heteropole are involutory.

According to experiment, six blocks of magnet are divided equally the two sides, and a middle position is outstanding, and effect is better.Can establish multi stage magnetic and squeeze clamp device.

Permanent magnets

8,9,10,12,13,14 can be just, can justify, can be flat or have concurrently, its width approach the flat place of closing of bleeder pipe girth half be advisable.

The bar shaped rib 11 of

permanent magnets

8,9,10,12,13,14 and bleeder pipe 1 contact surface, its shape can be straight, tiltedly, curved, arc, roll over or have both at the same time.Can be molded and shaped, also Pasting also can be put rib on the surface of permanent magnets on the outer wall of bleeder pipe 1, also can be clamped between bleeder pipe 1 and

permanent magnets

8,9,10 or 12,13,14.

Connector

15,16 between permanent magnets and the bleeder pipe 1 can be some adhesive layers, can also be gentle circle and the bleeder pipe whole or local adhesion of cover bundle on magnetite.Best mode is that the pocket frame of a flexible structure is packed magnetite wherein into.The pocket frame hangs, sews with the gluing heat seal of bleeder pipe, clip, spiral shell pressure, riveted, bolt or the mode that has concurrently is connected.

When bleeder pipe thickness was big, it was folded to need formalize to folding position, flat-shaped closed place, and its mode has flat mold forming, and is gluing, heat seal, and wear down is isolated, and mounting board spiral shell pressure, riveted, sewing, the ferromagnetism permanent magnets is opposed or have mode concurrently.

It is folded 4,5 that setting is set on the straight bleeder pipe 1, and big or little step can appear in the corresponding position, hangs easily to receive dirt.At least one pair of fin-shaped can be set in the corresponding position protrude 6,7, and it is folded 4,5 placed on it to formalize, and gets final product smooth discharge.

Pulse blowoff valve of the present invention is a self-action, and promptly permanent magnets heteropole in two sides is inhaled subsides relatively at ordinary times, and presses folder to be flat-shaped closure state bleeder pipe.Isolated sewer pipe peculiar smell is overflowed.When closet flushing or solid content are increased to a threshold quantity, strut the magnet valve discharging.The two sides magnetic patch separates, and only deposits faint the suction-combining force.After treating that its discharging finishes, a small amount of retaining is only deposited in the magnetic patch adhesive, can judge sternly in view of the above and whether close.

Toilet of the present invention, general reference toilet, pan, and other waste canister.Sewer pipe comprises floor drain, drainage system and lavatory melt pit.The implication of pocket frame is bag, net, grid and the composite member thereof of flexibility or rigidity.

Claims

1. a pulse type blow off valve comprises a bleeder pipe (1) that is used to carry refuse and water, and bleeder pipe (1) is provided with an arrival end (2), and arrival end (2) connects toilet (27) or waste canister floss hole, and contains refuse and water; Bleeder pipe (1) also is provided with a port of export that is connected mutually with sewer pipe (3), the port of export (3) is used for refuse and water are drained into sewer pipe, bleeder pipe (1) is made by flexible water proof material, bleeder pipe (1) passes from the crowded clamp device that constitutes by connector (15, the 16) permanent magnet by at least one pair of heteropole relatively-stationary with it (8,9,10,12,13,14), makes at least one place cross section on its local pipeline section can be flat-shaped closure; It is characterized in that: the folding position at the flat-shaped closed place of described bleeder pipe (1) is provided with at least one pair of typing folded (4,5).

2. pulse type blow off valve according to claim 1 is characterized in that: the outer wall at folding position, the flat-shaped closed place of described bleeder pipe (1) is provided with at least one pair of fin-shaped and protrudes (6,7).

3. pulse type blow off valve according to claim 1 is characterized in that: the junction block (17) of a cover bundle is established in arrival end (2) lining of described bleeder pipe (1), and can put one thereon and enclose tin (21) with sewer pipe (28) is connected mutually.

4. pulse type blow off valve according to claim 3 is characterized in that: described junction block (17) is forked protrusion (20,30) with the cover Shu Duan of bleeder pipe (1).

5. pulse type blow off valve according to claim 3 is characterized in that: the described cohesive end that encloses tube (21) and sewer pipe (28) can overlap taper ring of plug or plug (25).

6. pulse type blow off valve according to claim 1 is characterized in that: the quantity of permanent magnets is six (8,9,10,12,13,14) in the described crowded clamp device, is divided into the two sides, and in the middle of occupying one is in height outstanding.

7. according to the described pulse type blow off valve of claim 1, it is characterized in that: the permanent magnets in the described crowded clamp device connects with the mode of pocket frame and bleeder pipe (1) and the member that adheres to mutually thereof.

8. pulse type blow off valve according to claim 1 is characterized in that: described permanent magnet (8,9,10 or 12,13,14) and bleeder pipe (1) but between at least one bar shaped rib (11) of clamping.