CN212509975U

CN212509975U - Waste pipe brake

Info

Publication number: CN212509975U
Application number: CN202021053569.1U
Authority: CN
Inventors: 方云达
Original assignee: Ningbo Meipeng Electric Appliance Co ltd
Current assignee: Ningbo Meipeng Electric Appliance Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-09
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a waste pipe brake, which comprises a brake body and an inserting sleeve, wherein the brake body is provided with a drainage channel and a jack, one end of the brake body opposite to the jack is set as a closed end, the side wall of the brake body is provided with a plurality of symmetrical drainage holes, and the drainage holes are communicated with the drainage channel; one end of the plug bush is inserted and fixed in the jack, and the inner wall of the plug bush is provided with a plurality of cutter claws. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization, the blind end that adopts and the relative setting of jack makes rivers turn to and the mode of dispersing clear up pressure of washing offsets recoil, and simultaneously, the mutual acting force can be offset in the wash port discharge of waste water from bilateral symmetry, the waste pipe can not beat at will or scurry in disorder, impact the impact force of blind end can make the sword claw grasp the waste pipe more tightly when waste water discharges for the brake ware body is difficult for breaking away from the waste pipe front end, so, it is firm to have the installation, convenient effect, the limitation that receives is less.

Description

Waste pipe brake

Technical Field

The utility model relates to a water purification treatment facility technical field, in particular to waste pipe brake.

Background

In reverse osmosis treatment plants for domestic and similar applications, there is a waste water discharge process; a control circuit board of the reverse osmosis water purifier is provided with a flushing program, generally comprising starting flushing, pulse flushing in a water preparation process, full-water shutdown flushing and the like; when the combined valve is opened during flushing, a large amount of water rushes out of the waste water pipe instantly, and recoil is generated to enable the waste water pipe to leave the original position, so that the water discharged from the waste water pipe flows disorderly everywhere. The existing solution is to install a special waste water clamp on a sewer line (made of PVC material) to fix a waste water pipe, and the other method is to bind the waste water pipe and a water hose under a counter basin together by using a binding belt, a rope and the like; the waste water clamp has good effect on fixing the waste water pipe, but has the problems of troublesome installation and large limitation, and is only suitable for PVC pipes; by adopting another binding method, although the installation is relatively simple and convenient, the impact problem caused by the recoil of the waste water pipe is still not solved, the problem occurrence time is only delayed, and the waste water pipe can still be separated from the messy channeling under the condition of long-term use.

Disclosure of Invention

The utility model aims at providing a waste pipe brake adopts and turns to rivers and disperses the mode of clearing up flushing pressure and offset recoil, has simple to operate, firm, the less effect of limitation.

The above technical purpose of the present invention can be achieved by the following technical solutions: a waste water pipe brake comprises a brake body and an inserting sleeve, wherein the brake body is provided with a drainage channel and an inserting hole, one end of the brake body opposite to the inserting hole is arranged to be a closed end, the side wall of the brake body is provided with a plurality of symmetrical drainage holes, and the drainage holes are communicated with the drainage channel; one end of the plug bush is inserted and fixed in the jack, and the inner wall of the plug bush is provided with a plurality of cutter claws.

Through adopting above-mentioned technical scheme, during the use, insert the waste pipe of purifier in the grafting cover, the pipeline and the drainage pipe of waste pipe are linked together, and the export of waste pipe is just to the blind end, will change water flow direction perpendicularly after the blind end of brake ware body is strikeed to a large amount of water in the waste pipe, make rivers wash out to the left and right sides outlet, waste water strikes produced recoil and is offset by brake ware body blind end, simultaneously, waste water can offset the interact power from the wash port discharge of bilateral symmetry, the waste pipe can not beat at will or scurry indiscriminately. In addition, when the waste pipe inserted to the grafting cover in, the cutting part of sword claw inlayed in the waste pipe outer wall, and the impact force of impacting in the blind end when waste water discharges can make the sword claw catch the waste pipe more tightly for the brake ware body is difficult for breaking away from the waste pipe front end, so, has the effect of the installation is firm, convenient, and the limitation that receives is less.

The utility model discloses a further set up to: the closed end of the brake body is arranged to be concave.

Through adopting above-mentioned technical scheme, set up the blind end into concave shape, when rivers strike in the blind end, the surface of indent can produce certain direction guiding action to rivers.

The utility model discloses a further set up to: the radian of the concave part of the closed end of the brake body relative to the end surface is set to be 30 degrees.

Through adopting above-mentioned technical scheme, set up the radian into 30, both can make rivers turn to betterly, still can make from the wash port discharged water flow that is close to the blind end less influenced, if the radian is great, then less through the wash port discharged water flow that is close to the blind end.

The utility model discloses a further set up to: the section of the cutter claw is arc-shaped, and the cutter claw extends downwards towards the closed end close to the brake body in an inclined mode.

The utility model discloses a further set up to: the brake body comprises a quick connector and a brake base, and the inserting sleeve is fixedly arranged on the brake base through the quick connector; the brake base is in clamping fit with the quick connector through a buckle structure, and the quick connector and the inserting sleeve are fixedly installed through an inserting fixing structure.

Through adopting above-mentioned technical scheme, when installing the grafting cover on the brake ware body, earlier install the grafting cover in the quick-operation joint through grafting fixed knot structure, then on the rethread buckle structure will be fast buckled and fixed in brake ware base with the quick-operation joint.

The utility model discloses a further set up to: the clamping structure comprises a clamping ring arranged on the outer wall of the brake device base and a clamping block arranged on the inner wall of the quick connector, the clamping ring is clamped and matched with the clamping block, a first guide surface is arranged on the side wall of the clamping ring, and a second guide surface is correspondingly arranged on the side wall of the clamping block.

By adopting the technical scheme, when the quick connector is installed on the brake device base, the clamping ring and the clamping block can be quickly and conveniently buckled under the mutual guiding action of the first guide surface and the second guide surface, so that the quick connector can be prevented from being separated from the brake device base.

The utility model discloses a further set up to: the quick connector center integrated into one piece has the concentric ring, and grafting fixed knot constructs including the grafting bulge loop of locating the plug bush outer wall, and the third spigot surface has been seted up to the lateral wall of grafting bulge loop, and the concentric ring is equipped with and blocks the complex fender step with the grafting bulge loop backstop.

By adopting the technical scheme, when the inserting sleeve is arranged on the quick connector, the inserting sleeve is correspondingly inserted into the concentric ring under the guiding action of the third guide surface, so that the inserting convex ring is matched with the abutting step in an abutting mode.

The utility model discloses a further set up to: a plurality of deformation gaps are formed in the side wall of the plug bush at equal intervals, a sealing ring is arranged in the brake body, and the inner wall of the concentric ring is provided with a tightening guide surface which is in tightening fit with the plug convex ring.

By adopting the technical scheme, after the waste water pipe is inserted into the drainage channel, the sealing ring and the shaft are sleeved on the outer wall of the waste water pipe tightly, when the waste water pipe moves in the direction of being separated from the inserting sleeve under the action of recoil, the sealing ring is driven to abut against the end part of the inserting sleeve, the side wall of the inserting sleeve deforms towards the center along the radial direction under the hooping action of the hooping guide surface, the waste water pipe is clamped more, and the waste water pipe is not easy to separate; when the waste water pipe needs to be pulled out of the brake body, the inserting sleeve is pressed into the brake body, the inserting convex ring of the inserting sleeve is far away from the hooping guide surface, the side wall of the inserting sleeve expands outwards along the radial direction, the cutter claw is not embedded in the outer wall of the waste water pipe any more, the lower end of the inserting sleeve abuts against the sealing ring, and the waste water pipe can be pulled out after being lifted upwards.

The utility model discloses a further set up to: the inner wall of the brake body is provided with a reinforcing rib, one end of the reinforcing rib is connected to the closed end, and the reinforcing rib is arranged along the axial direction of the brake body.

By adopting the technical scheme, after the water flow is subjected to the reversing action of the closed end, the stress action of the side wall of the brake body is larger, and the reinforcing ribs can strengthen the structural strength of the side wall of the brake body, so that the brake body is not easy to damage.

To sum up, the utility model discloses following beneficial effect has:

1. the recoil is counteracted in a mode that the closed end arranged opposite to the jack is adopted to turn water flow and disperse and clear up flushing pressure, meanwhile, waste water is discharged from the drain holes which are symmetrical at two sides, and the interaction force can be counteracted, and the waste water pipe cannot jump or jump randomly;

2. the closed end is arranged in a concave shape with the radian of 30 degrees, so that the water flow turning effect is good, and the influence on the drainage quantity of the drainage hole is small;

3. the clamping guide surface arranged in the concentric ring is tightly matched with the inserting clamping ring, so that the waste water pipe is not easy to separate from the inserting sleeve, and the effect of clamping the waste water pipe is better.

Drawings

Fig. 1 is a schematic diagram of the overall structural relationship of the embodiment.

Fig. 2 is a top view of the embodiment.

Fig. 3 is a sectional view of the area a-a in fig. 2.

Fig. 4 is a sectional view of the area B-B in fig. 2.

Fig. 5 is an exploded view of the embodiment.

In the figure: 1. a brake body; 11. a drainage channel; 12. a jack; 2. a plug bush; 21. inserting a convex ring; 22. a third guide surface; 23. a deformation gap; 3. a quick connector; 31. a clamping block; 32. a second guide surface; 33. concentric rings; 34. a resisting step; 4. a brake base; 41. a snap ring; 42. a first guide surface; 43. a closed end; 44. a drain hole; 45. reinforcing ribs; 5. a cutter claw; 6. a seal ring; 7. the guide surface is tightened.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

A waste water pipe brake is shown in figures 1-5 and comprises a brake body 1 and an insertion sleeve 2, wherein a drainage channel 11 and a jack 12 arranged at the upper end of the brake body 1 are formed in the brake body 1, one end of the brake body 1 opposite to the jack 12 is arranged to be a closed end 43, the closed end 43 is arranged to be concave, and the radian of the concave part of the opposite end face of the closed end 43 is arranged to be 30 degrees.

As shown in fig. 2 and 3, the damper body 1 includes a quick connector 3 and a damper base 4, and the plug bush 2 is fixedly mounted on the damper base 4 through the quick connector 3; the brake base 4 is clamped and matched with the quick connector 3 through a buckle structure, and the quick connector 3 and the inserting sleeve 2 are fixedly installed through an inserting fixing structure. The buckle structure comprises a clamping ring 41 arranged on the outer wall of the brake device base 4 and a clamping block 31 arranged on the inner wall of the quick connector 3, the clamping ring 41 is in clamping fit with the clamping block 31, a first guide surface 42 is arranged on the side wall of the clamping ring 41, and a second guide surface 32 is correspondingly arranged on the side wall of the clamping block 31. The center of quick-operation joint 3 integrated into one piece has concentric ring 33, and grafting fixed knot constructs including locating the grafting bulge loop 21 of grafting cover 2 outer wall, and third spigot surface 22 has been seted up to the lateral wall of grafting bulge loop 21, and concentric ring 33 is equipped with and stops complex retaining step 34 with grafting bulge loop 21.

When the plug bush 2 is installed on the brake body 1, the plug bush 2 is installed in the quick connector 3 through the plug fixing structure, and then the quick connector 3 is quickly fastened and fixed on the brake base 4 through the buckle structure. When the quick connector 3 is mounted on the brake base 4, the snap ring 41 and the latch 31 can be quickly and conveniently fastened together under the guiding action of the first guiding surface 42 and the second guiding surface 32, so that the quick connector 3 can be prevented from being separated from the brake base 4. When the inserting sleeve 2 is installed on the quick connector 3, the inserting sleeve 2 is correspondingly inserted into the concentric ring 33 under the guiding action of the third guiding surface 22, so that the inserting convex ring 21 is in abutting fit with the abutting step 34.

As shown in fig. 4, the side wall of the damper base 4 is provided with a plurality of drain holes 44 symmetrically arranged about the central axis, three drain holes 44 are provided on each side, and the drain holes 44 are communicated with the drain passage 11; the inner wall of the brake base 4 is provided with a reinforcing rib 45, one end of the reinforcing rib 45 is connected to the closed end 43, and the reinforcing rib 45 is arranged along the axial direction of the brake base 4. Because the water flow is reversed by the closed end 43, the stress action of the side wall of the brake base 4 is larger, and the reinforcing ribs 45 can enhance the structural strength of the side wall, so that the brake base is not easy to damage.

As shown in fig. 1, 3 and 5, the lower end of the plug bush 2 is inserted and fixed in the insertion hole 12, four tool claws 5 are circumferentially arranged on the inner wall of the plug bush 2, the cross section of each tool claw 5 is arc-shaped, and each tool claw 5 extends downwards in an inclined manner towards the closed end 43 close to the damper body 1. Four deformation gaps 23 are arranged on the side wall of the plug bush 2 at equal intervals, a sealing ring 6 is arranged in the brake body 1, the sealing ring 6 is located between the brake base 4 and the quick connector 3, the inner wall of the concentric ring 33 is provided with a tightening guide surface 7, and the tightening guide surface 7 is in tightening fit with the side wall of the plug bush 2.

The utility model discloses a basic operating principle does: during the use, insert the waste pipe of purifier to in grafting cover 2, the cutting part of gripper 5 inlays in the waste pipe outer wall, the pipeline and the drainage pipe of waste pipe are linked together, the export of waste pipe is just to blind end 43, and sealing washer 6 is tight in the waste pipe outer wall with the axle sleeve, will change water flow direction perpendicularly after striking blind end 43 of brake body 1 as a large amount of water in the waste pipe, make rivers wash out to the left and right sides outlet, the produced recoil of waste water impact is offset by brake body 1 blind end 43, and simultaneously, the wash port 44 discharge of waste water from bilateral symmetry can offset interact power, the waste pipe can not beat at will or scurry in disorder. In addition, when the waste pipe receives recoil and when breaking away from the direction motion of plug bush 2, drive sealing washer 6 and be less than plug bush 2 tip, make plug bush 2 lateral wall receive to cramp behind the effect of cramping spigot surface 7 and tighten up along radial to the center, press from both sides tight waste pipe more, the waste pipe is difficult for breaking away from, so, has the effect of firm, the convenience of installation, the limitation that receives is less.

When the waste water pipe needs to be pulled out of the brake body 1, the plug-in sleeve 2 is pressed into the brake body 1, the plug-in convex ring 21 of the plug-in sleeve 2 is far away from the hooping guide surface 7, so that the side wall of the plug-in sleeve 2 is expanded outwards along the radial direction, the cutter claw 5 is not embedded in the outer wall of the waste water pipe any more, the lower end of the plug-in sleeve 2 abuts against the sealing ring 6, and the waste water pipe can be pulled out after being lifted upwards.

Setting the arc to 30 ° not only allows the water flow to be better diverted, but also allows the flow of water discharged from the lowest end drain hole 44 to be less affected, and if the arc is larger, the amount of water discharged through the drain hole 44 near the closed end 43 is less.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a waste pipe brake, is including brake ware body (1), grafting cover (2), drainage channel (11) and jack (12), its characterized in that have been seted up in brake ware body (1): one end of the damper body (1) opposite to the insertion hole (12) is provided with a closed end (43), the side wall of the damper body (1) is provided with a plurality of symmetrical drain holes (44), and the drain holes (44) are communicated with the drain channel (11); one end of the plug bush (2) is fixedly plugged in the plug hole (12), and a plurality of cutter claws (5) are arranged on the inner wall of the plug bush (2).

2. A waste brake as claimed in claim 1, wherein: the closed end (43) of the brake body (1) is arranged to be concave.

3. A waste brake as claimed in claim 2, wherein: the radian of the closed end (43) of the brake body (1) relative to the concave inner part of the end surface is set to be 30 degrees.

4. A waste brake as claimed in claim 1, wherein: the section of the cutter claw (5) is arc-shaped, and the cutter claw (5) extends downwards towards the closed end (43) close to the damper body (1) in an inclined mode.

5. A waste brake as claimed in claim 1, wherein: the brake device body (1) comprises a quick connector (3) and a brake device base (4), and the plug-in sleeve (2) is fixedly arranged on the brake device base (4) through the quick connector (3); the brake device base (4) and the quick connector (3) are clamped and matched through a buckle structure, and the quick connector (3) and the plug bush (2) are fixedly installed through a plug fixing structure.

6. A waste brake as claimed in claim 5, wherein: the buckle structure comprises a clamping ring (41) arranged on the outer wall of the brake device base (4) and a clamping block (31) arranged on the inner wall of the quick connector (3), the clamping ring (41) is in clamping fit with the clamping block (31), a first guide surface (42) is arranged on the side wall of the clamping ring (41), and a second guide surface (32) is correspondingly arranged on the side wall of the clamping block (31).

7. A waste brake as claimed in claim 5, wherein: the quick-operation joint (3) center integrated into one piece has concentric ring (33), grafting fixed knot constructs including locating grafting bulge loop (21) of grafting cover (2) outer wall, third spigot surface (22) have been seted up to the lateral wall of grafting bulge loop (21), concentric ring (33) be equipped with grafting bulge loop (21) backstop complex keep off step (34).

8. A waste brake as claimed in claim 7, wherein: a plurality of deformation clearance (23) have been seted up with equidistant to the lateral wall of plug bush (2), be equipped with sealing washer (6) in brake ware body (1), the inner wall of concentric ring (33) is provided with cramps spigot surface (7), cramps spigot surface (7) with grafting bulge loop (21) cramps the cooperation.

9. A waste brake as claimed in claim 1, wherein: the inner wall of the damper-brake body (1) is provided with a reinforcing rib (45), one end of the reinforcing rib (45) is connected to the closed end (43), and the reinforcing rib (45) is arranged along the axial direction of the damper-brake body (1).