CN210266345U

CN210266345U - Compact blow off pipe

Info

Publication number: CN210266345U
Application number: CN201921073023.XU
Authority: CN
Inventors: 周建永; 王伟; 周毅; 吕东东
Original assignee: Ninghai Jianpai Automotive Accessory Co ltd
Current assignee: Ninghai Jianpai Automotive Accessory Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-07
Anticipated expiration: 2029-07-10

Abstract

The utility model relates to a compact blow-off pipe, which comprises a sleeve, a sealing washer, a transfer ring and a drainage joint; three bosses are formed outwards on the outer side of the bottom of the sleeve; each boss is provided with a threaded hole, and the three drainage joints are respectively inserted into and screwed in the three threaded holes; the utility model detachably arranges a plurality of drainage joints at the end part of the sleeve, thereby not only reducing the whole volume, but also thoroughly removing the dirt attached to the inside of the drainage joint; meanwhile, once the drainage joint is damaged, the drainage joint can be replaced without integrally replacing the sleeve, so that the use cost is reduced.

Description

Compact blow off pipe

Technical Field

The utility model relates to a compact blow off pipe.

Background

The sewage that filters out in the water purification unit need be outwards discharged with the help of the blow off pipe, and current blow off pipe mostly connects a plurality of drainage to set up on telescopic outside periphery, leads to whole volume great, and the drainage connects the embedding in the sleeve moreover, and unable dismantlement, the inside adnexed dirt of drainage joint can't thoroughly get rid of, in case damage just must wholly replace the sleeve, and use cost is higher, treats further improvement.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a plurality of drainage joint detachable sets up at telescopic tip is provided, has both reduced whole volume, can thoroughly clear away again and attach to the inside dirt of drainage joint, has reduced use cost's compact blow off pipe simultaneously.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a compact blow-off pipe comprises a sleeve, a sealing washer, a switching ring and a drainage connector, wherein the switching ring is detachably arranged in an opening of the sleeve; three bosses are formed outwards on the outer side of the bottom of the sleeve; every all seted up a screw hole in the boss, three the drainage connects and inserts the spiro union respectively in three screw hole, every the hexagonal hole in all seted up in the drainage connects, every the outer end of drainage connects all outwards is formed with a hoop sawtooth sleeve pipe.

Preferably, an internal thread is formed on the inner wall of the opening of the sleeve, an external thread sleeve is formed at one end of the adapter ring outwards, and the external thread sleeve is inserted into the internal thread in a threaded mode.

Preferably, one side of the sealing washer is attached to the outer end of the external thread sleeve, and the other side of the sealing washer is attached to the inner side of the bottom of the sleeve.

Preferably, the other end of the transfer ring is formed with a bellows sleeve outwardly.

Compared with the prior art, the utility model has the advantages of: the utility model detachably arranges a plurality of drainage joints at the end part of the sleeve, thereby not only reducing the whole volume, but also thoroughly removing the dirt attached to the inside of the drainage joint; meanwhile, once the drainage joint is damaged, the drainage joint can be replaced without integrally replacing the sleeve, so that the use cost is reduced.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is an internal structure view of the sleeve according to the present invention.

Detailed Description

As shown in fig. 1-2, a compact sewage draining pipe comprises a sleeve 1, a sealing washer 2, a switching ring 3 and a water draining joint 4; the adapter ring 3 is detachably arranged in the opening of the sleeve 1, and the sealing washer 2 is arranged between the sleeve 1 and the adapter ring 3; an internal thread 11 is formed on the inner wall of an opening of the sleeve 1, an external thread sleeve 31 is outwards formed at one end of the adapter ring 3, the external thread sleeve 31 is inserted into the internal thread 11 in a threaded manner, so that the adapter ring 3 is detachably fixed on the sleeve 1, one side of the sealing washer 2 is attached to the outer end of the external thread sleeve 31, the other side of the sealing washer 2 is attached to the inner side of the bottom of the sleeve 1, a corrugated pipe sleeve 32 is outwards formed at the other end of the adapter ring 3, a quick-connection column sleeve 12 is outwards formed at the outer side of the bottom of the sleeve 1, and three detachable drainage joints 4 are further arranged at the outer side; three bosses 13 are formed outwards on the outer side of the bottom of the sleeve 1; all seted up a screw hole 14 in every boss 13, three drainage connects 4 and inserts the spiro union respectively in three screw hole 14, all seted up an interior hexagonal hole 41 in every drainage connects 4, and the outer end of every drainage connects 4 all outwards is formed with a hoop sawtooth sleeve pipe 42.

When in use: one end of a water inlet pipe is sleeved outside the corrugated pipe sleeve 32, the other end of the water inlet pipe is connected to the water outlet of the ultrafiltration membrane shell, three drain pipes are taken, one end of each drain pipe is sleeved on the three annular sawtooth sleeve 42, and the quick-connection column sleeve 12 is used for being matched with a water pipe with a special hoop to be connected with the water outlet of the reverse osmosis water purifier; water from the ultrafiltration membrane shell enters the sleeve 1 through the adapter ring 3 and is output through the quick-connection column sleeve 12 and the three water drainage joints 4 respectively; when the drain connector 4 needs to be replaced or cleaned, a matched socket head wrench may be inserted into the socket head 41 from the inside of the socket 1 and rotated, so that the drain connector 4 is unscrewed and removed using the screw connection principle.

The sewage filtered in the water purification equipment needs to be discharged outwards by virtue of a sewage discharge pipe, a plurality of drainage joints are arranged on the circumferential surface of the outer side of the sleeve in most of the existing sewage discharge pipes, so that the integral volume is large, the drainage joints are embedded in the sleeve and cannot be disassembled, the dirt attached to the inner parts of the drainage joints cannot be completely removed, the sleeve must be replaced integrally once the sleeve is damaged, and the use cost is high; the utility model detachably arranges a plurality of drainage joints at the end part of the sleeve, thereby not only reducing the whole volume, but also thoroughly removing the dirt attached to the inside of the drainage joint; meanwhile, once the drainage joint is damaged, the drainage joint can be replaced without integrally replacing the sleeve, so that the use cost is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A compact blow-off pipe comprises a sleeve, a sealing washer, a switching ring and a drainage connector, wherein the switching ring is detachably arranged in an opening of the sleeve; three bosses are formed outwards on the outer side of the bottom of the sleeve; every all seted up a screw hole in the boss, three the drainage connects and inserts the spiro union respectively in three screw hole, every the hexagonal hole in all seted up in the drainage connects, every the outer end of drainage connects all outwards is formed with a hoop sawtooth sleeve pipe.

2. The compact sewage drain pipe as claimed in claim 1, wherein an inner wall of the opening of the sleeve is provided with an internal thread, one end of the adapter ring is outwards provided with an external thread sleeve, and the external thread sleeve is inserted into and screwed in the internal thread.

3. A compact sewer pipe according to claim 1, wherein one side of said sealing gasket is attached to the outer end of the external threaded sleeve and the other side of said sealing gasket is attached to the inside of the bottom of the sleeve.

4. A compact waste pipe as claimed in claim 1 wherein the other end of the adaptor ring is formed outwardly with a bellows sleeve.