CN207253884U - A kind of plug bush type drain pipe port environmental protection filtration apparatus - Google Patents

Abstract

The utility model discloses a kind of plug bush type drain pipe port environmental protection filtration apparatus, including drain pipe port and filtrate housing, there is insertion pipe on the left side wall of the filtrate housing, there is annular slot on the left side wall of filtrate housing, the central axis of annular slot and insertion pipe coincides, drain pipe port is stretched into annular slot, insertion pipe is stretched into drain pipe port, multiple positioning bulb plungers are bolted with the side wall of annular slot, the steel ball for positioning bulb plunger is nested in the positioning shrinkage pool having on the lateral wall of drain pipe port；There is draining to be spirally connected through hole for the bottom of the filtrate housing, and lower drainpipe is screwed onto draining and is spirally connected in through hole, and the bottom madial wall of lower drainpipe has internal thread, and at least one screen pack is screwed onto on internal thread, and multiple side through hole are formed on the side wall of lower drainpipe.It may be mounted at drain pipe port, its connection disassembling is convenient, meanwhile, the bulky grain solid in sewage can be filtered, prevent from flowing into polluted source in river water, environmental protection.

Description

A kind of plug bush type drain pipe port environmental protection filtration apparatus

Technical field：

Technical field of environment protection equipment is the utility model is related to, a kind of more specifically to plug bush type drain pipe port environmental protection Filter device.

Background technology：

In existing some self-built housings or rural area room, its living drainage mouth of pipe is usually to be expelled directly out sewage, and Sewage, which flows directly into korneforos, can influence pollution of estuary, it is necessary to carry out certain filtering to reduce the pollution to river, and now simultaneously There is no such a filtration apparatus.

Utility model content：

The purpose of the utility model is to solve the deficiencies of the prior art, and provides a kind of plug bush type drain pipe port environmental protection Device is filtered, it may be mounted at drain pipe port, its connection disassembling is convenient, meanwhile, can be by the bulky grain solid mistake in sewage Filter, prevents from flowing into polluted source in river water, environmental protection.

The technology solution of the utility model is as follows：

A kind of plug bush type drain pipe port environmental protection filtration apparatus, including drain pipe port and filtrate housing, the filtrate housing There is insertion pipe on left side wall, there is annular slot, the central axis of annular slot and insertion pipe on the left side wall of filtrate housing Coincide, drain pipe port is stretched into annular slot, and insertion pipe is stretched into drain pipe port, is bolted with the side wall of annular slot multiple Bulb plunger is positioned, the steel ball for positioning bulb plunger is nested in the positioning shrinkage pool having on the lateral wall of drain pipe port；

There is draining to be spirally connected through hole for the bottom of the filtrate housing, and lower drainpipe is screwed onto draining and is spirally connected in through hole, lower row The bottom madial wall of water pipe has internal thread, and at least one screen pack is screwed onto on internal thread, on the side wall of lower drainpipe into Type has multiple side through hole.

The screen pack has through hole, filter screen covering through hole for the middle part of connecting plate, and the lateral wall of filter screen is fixed On the madial wall of through hole.

Elastic holding set is inserted with the annular slot, the lateral wall of elastic holding set is fixed on the inner side of annular slot On wall, the lateral wall of drain pipe port is pressed against on the madial wall of elastic holding set.

Cyclic spring block is fixed with the inner face of the annular slot, cyclic spring block sleeve and holding is in drain pipe port End face in the connection annular groove that has.

The beneficial effects of the utility model are：

It may be mounted at drain pipe port, its connection disassembling is convenient, meanwhile, can be by the bulky grain solid mistake in sewage Filter, prevents from flowing into polluted source in river water, environmental protection.

Brief description of the drawings：

Fig. 1 is the structure diagram of the utility model.

Embodiment：

Embodiment：As shown in Figure 1, a kind of plug bush type drain pipe port environmental protection filtration apparatus, including drain pipe port 10 and filtering Housing 20, has insertion pipe 21 on the left side wall of the filtrate housing 20, has annular slot on the left side wall of filtrate housing 20 22, the central axis of annular slot 22 and insertion pipe 21 coincides, and drain pipe port 10 is stretched into annular slot 22, and insertion pipe 21 is stretched Enter in drain pipe port 10, multiple positioning bulb plungers 23 are bolted with the side wall of annular slot 22, position the steel of bulb plunger 23 Ball is nested in the positioning shrinkage pool 11 having on the lateral wall of drain pipe port 10；

There is draining to be spirally connected through hole 24 for the bottom of the filtrate housing 20, and lower drainpipe 25 is screwed onto draining and is spirally connected through hole 24 In, the bottom madial wall of lower drainpipe 25 has internal thread 251, and at least one screen pack 26 is screwed onto on internal thread 251, under Multiple side through hole 252 are formed on the side wall of drainpipe 25.

Further, the screen pack 26 has through hole for the middle part of connecting plate, and filter screen 261 covers through hole, mistake The lateral wall of strainer 261 is fixed on the madial wall of through hole.

Further, elastic holding set 27 is inserted with the annular slot 22, the lateral wall of elastic holding set 27 is consolidated It is scheduled on the madial wall of annular slot 22, the lateral wall of drain pipe port 10 is pressed against on the madial wall of elastic holding set 27.

Further, cyclic spring block 28 is fixed with the inner face of the annular slot 22, cyclic spring block 28 is inserted Cover in the connection annular groove 12 that simultaneously holding has on the end face of drain pipe port 10.

Its is easy for installation for the present embodiment, and by being inserted into drain pipe port 10, fixation can be positioned by positioning bulb plunger 23, Very convenient, then, by sewage after screen pack 26, its particle, leaf etc. are accumulated in lower drainpipe 25, Bu Huicong Lower drainpipe 25 is discharged, and side through hole 252 can ensure displacement, will not be accumulated because of solid sundries in lower drainpipe 25 and Block, improve the quality of draining, reduce pollution.

Meanwhile all parts convenient disassembly in the present embodiment, convenient cleaning, replace and repair, and lower drainpipe 25 Internal debris can be discharged by unloading, very convenient.

Claims (4)

1. a kind of plug bush type drain pipe port environmental protection filtration apparatus, including drain pipe port (10) and filtrate housing (20), its feature exist In：There is insertion pipe (21) on the left side wall of the filtrate housing (20), on the left side wall of filtrate housing (20) there is annular to insert Groove (22), annular slot (22) and the central axis of insertion pipe (21) coincide, and drain pipe port (10) stretches into annular slot (22) In, insertion pipe (21) is stretched into drain pipe port (10), and multiple positioning bulb plungers are bolted with the side wall of annular slot (22) (23), the steel ball for positioning bulb plunger (23) is nested in the positioning shrinkage pool (11) having on the lateral wall of drain pipe port (10)；

There is draining to be spirally connected through hole (24) for the bottom of the filtrate housing (20), and lower drainpipe (25) is screwed onto draining and is spirally connected through hole (24) in, the bottom madial wall of lower drainpipe (25) has internal thread (251), and at least one screen pack (26) is screwed onto interior spiral shell On line (251), multiple side through hole (252) are formed on the side wall of lower drainpipe (25).

A kind of 2. plug bush type drain pipe port environmental protection filtration apparatus according to claim 1, it is characterised in that：The screen pack (26) middle part for connecting plate has through hole, filter screen (261) covering through hole, and the lateral wall of filter screen (261) is fixed on through hole Madial wall on.

A kind of 3. plug bush type drain pipe port environmental protection filtration apparatus according to claim 1, it is characterised in that：The annular slot (22) elastic holding set (27) is inserted with, the lateral wall of elastic holding set (27) is fixed on the madial wall of annular slot (22) On, the lateral wall of drain pipe port (10) is pressed against on the madial wall of elastic holding set (27).

A kind of 4. plug bush type drain pipe port environmental protection filtration apparatus according to claim 1, it is characterised in that：The annular slot (22) it is fixed with cyclic spring block (28) on inner face, cyclic spring block (28) sleeve and holding is at the end of drain pipe port (10) In the connection annular groove (12) having on face.