CN208718045U - A kind of domestic sewage inspection shaft - Google Patents

Abstract

The utility model discloses a kind of domestic sewage inspection shafts, are related to inspection shaft technical field.The utility model includes well seat, further includes oil pick-up tube, and well seat week side is equipped with inlet and outlet；Well seat inner wall is fixed with L shape water pipe；The shape water pipe one end week side L is fixedly connected with water outlet inner wall；L shape water pipe week side, which is run through, is fixed with exhaust pipe；Well seat inner wall is fixed with two fixing seats；One surface of fixing seat is provided with card slot；Sewage water filtration sieve is combined in two card slots；Well seat inner wall is fixed with oil pick-up tube fixed pedestal along axial linear arrangement；One surface of oil pick-up tube fixed pedestal is provided with location hole；Sewage water filtration sieve includes filtering framework；Filtering one surface of framework is fixed with two connecting rods.The utility model realizes filtering, water-oil separating and the extraction of sewerage by the well seat of design, L shape water pipe, exhaust pipe, sewage water filtration sieve and oil pick-up tube, and solving the problems, such as that existing inspection shaft is removed contamination trouble and not can be carried out water-oil separating and grease and clear up.

Description

A kind of domestic sewage inspection shaft

Technical field

The utility model belongs to inspection shaft technical field, more particularly to a kind of domestic sewage inspection shaft.

Background technique

Inspection shaft is the auxiliary construction for rain sewage vent line, is easy for inspecting periodically and unclog the pipe, is prevented The necessary facility of line clogging.

The construction method of the brick well of tradition is to build well body with brick, and pipeline is then inserted into well body and is filled out with cement mortar Well casing interface is mended, construction efficiency is low, and connection effect difference will lead to serious leakage, and violate principle of standardization.

In response to the state basic policy of energy-saving and emission-reduction, discharge of pipes inspection is carried out using plastic inspection well at present, it is existing in building site Field separable assembled forms, and easy for installation flexibly climate condition does not limit, and is able to satisfy large-scale requirement of engineering, construction efficiency It is higher.

Plastic inspection well is divided into two kinds of runner type and heavy mud formula according to bottom structure, wherein heavy mud formula inspection shaft be merely able into The precipitating of row sundries, precipitating cleaning trouble, can not effectively be divided the Oil mixture in sanitary wastewater in inspection shaft From domestic water blowdown causes the oily substance of water body to pollute, and causes biggish threat to environment.

Utility model content

The purpose of this utility model is to provide a kind of domestic sewage inspection shafts, pass through the well seat of design, L shape water pipe, row Tracheae, sewage water filtration sieve and oil pick-up tube realize filtering, water-oil separating and the extraction of sewerage, solve existing inspection shaft and remove contamination fiber crops The problem of being tired of and not can be carried out water-oil separating and grease cleaning.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

The utility model is a kind of domestic sewage inspection shaft, including well seat, further includes oil pick-up tube, the well seat week side is set There are inlet and outlet；The well seat inner wall is fixed with L shape water pipe；L shape water pipe one end week side and water outlet inner wall It is fixedly connected；The L shape water pipe week side, which is run through, is fixed with exhaust pipe；The well seat inner wall is fixed with two fixing seats；It is described solid One surface of reservation is provided with card slot；Sewage water filtration sieve is combined in two card slots；The well seat inner wall is solid along axial linear arrangement Surely there is oil pick-up tube fixed pedestal；One surface of oil pick-up tube fixed pedestal is provided with location hole；

The sewage water filtration sieve includes filtering framework；One surface of filtering framework is fixed with two connecting rods；The connection One end face of bar is fixed with U-shaped fixture block；The U-shaped fixture block and card slot cooperate；

The oil pick-up tube week side along it is axial linear arrangement be fixed with two fixed plates；One surface of fixed plate is fixed with fixed Position pin；The positioning pin and location hole clearance fit.

Further, the inlet and outlet are concentric.

Further, distance range of the L shape water pipe other end apart from well seat bottom surface is mm-mm；The L shape water pipe is long Degree range is mm-mm.

Further, the filtering framework is semicircular structure；One surface of filtering framework is provided with several first filterings Through-hole；The filtering framework one side radian is identical as well seat inner wall radian；The filtering framework another side is provided with several Two filtering through-holes；The first filtering through-hole and the second filtering through-hole include circular hole and rectangular opening.

Further, described oil pick-up tube one end is fixed with fast joint；The oil pick-up tube other end is fixed with filter screen；It is described Oil pick-up tube is made of stainless steel material；The filter screen is stainless steel web plate.

The utility model has the following beneficial effects:

1, the utility model realizes filtering and the grease of sewerage by well seat, L shape water pipe, exhaust pipe and sewage water filtration sieve Separation, while quickly being taken out sundries by sewage water filtration sieve, water-oil separating waste water exports to water outlet by L shape water pipe, The oil content that excessive fuel consumption reduces water body in disjoint set lowers pollution.

2, the utility model can be quickly square by the excessive fuel consumption isolated by the oil pick-up tube and oil pick-up tube fixed pedestal of design Detaching just, it is easy to operate time saving, convenient for the recycling and reusing of excessive fuel consumption.

Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is a kind of structural schematic diagram of domestic sewage inspection shaft of the utility model；

Fig. 2 is the structural schematic diagram of well seat；

Fig. 3 is the structural schematic diagram of sewage water filtration sieve；

Fig. 4 is the structural schematic diagram of oil pick-up tube；

In attached drawing, parts list represented by the reference numerals are as follows:

1- well seat, 2- sewage water filtration sieve, 3- oil pick-up tube, 101- water inlet, 102- water outlet, 103-L shape water pipe, 104- are solid Reservation, 105- oil pick-up tube fixed pedestal, 106- exhaust pipe, 107- card slot, 108- location hole, 201- filter framework, 202- connection Bar, 203-U shape fixture block, the filtering through-hole of 204- first, the filtering through-hole of 205- second, 301- fixed plate, 302- positioning pin, 303- are fast Connector.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-4, it further includes oil pick-up tube that the utility model, which is a kind of domestic sewage inspection shaft, including well seat 1, 3,1 week side of well seat is equipped with water inlet 101 and water outlet 102；1 inner wall of well seat is fixed with L shape water pipe 103；L shape water pipe 103 1 All sides are held to be fixedly connected with 102 inner wall of water outlet；103 weeks sides of L shape water pipe, which are run through, is fixed with exhaust pipe 106；1 inner wall of well seat It is fixed with two fixing seats 104；104 1 surface of fixing seat is provided with card slot 107；Sewage water filtration sieve 2 is combined in two card slots 107；Well 1 inner wall of seat is fixed with oil pick-up tube fixed pedestal 105 along axial linear arrangement；105 1 surface of oil pick-up tube fixed pedestal is provided with positioning Hole 108；The oil water mixture entered from water inlet 101 is filtered by Water filter sieve 2, because of the difference of density in well seat 1 Carry out natural layering, by L shape water pipe 103 by the water guide water outlet 102 of bottom, the exhaust pipe designed on L shape water pipe 103 106 gas pressure for reducing in L shape water pipe 103 and water outlet 102 facilitates the flowing of water, and excessive fuel consumption recycling personnel pass through oil pumping Pipe 3 extracts the excessive fuel consumption of layering out；

Sewage water filtration sieve 2 includes filtering framework 201；Filtering 201 1 surface of framework is fixed with two connecting rods 202；Connecting rod 202 1 end faces are fixed with U-shaped fixture block 203；U-shaped fixture block 203 and card slot 107 cooperate；

3 weeks sides of oil pick-up tube are fixed with two fixed plates 301 along axial linear arrangement；301 1 surface of fixed plate is fixed with fixed Position pin 302；Positioning pin 302 and 108 clearance fit of location hole.

Wherein, water inlet 101 and water outlet 102 are concentric.

Wherein, distance range of 103 other end of L shape water pipe apart from 1 bottom surface of well seat is 150mm-200mm；L shape water pipe 103 Length range is 800mm-1000mm.

Wherein, filtering framework 201 is semicircular structure；Filtering 201 1 surface of framework is provided with the first filtering through-hole 204；It crosses 201 one side radian of filter frame body is identical as 1 inner wall radian of well seat；Filtering 201 another side of framework is provided with the second filtering through-hole 205；First filtering through-hole 204 and the second filtering through-hole 205 include circular hole and rectangular opening.

Wherein, 3 one end of oil pick-up tube is fixed with fast joint 303；3 other end of oil pick-up tube is fixed with filter screen；Oil pick-up tube 3 is not Rust steel material is made；Filter screen is stainless steel web plate.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of domestic sewage inspection shaft, including well seat (1), it is characterised in that: it further include oil pick-up tube (3), well seat (1) week Side is equipped with water inlet (101) and water outlet (102)；Well seat (1) inner wall is fixed with L shape water pipe (103)；The L shape water Pipe (103) one end week side is fixedly connected with water outlet (102) inner wall；The row of being fixed with is run through in all sides of the L shape water pipe (103) Tracheae (106)；Well seat (1) inner wall is fixed with two fixing seats (104)；(104) one surface of fixing seat is provided with card slot (107)；Sewage water filtration sieve (2) is combined in two card slots (107)；Well seat (1) inner wall is fixed along axial linear arrangement There are oil pick-up tube fixed pedestal (105)；(105) one surface of oil pick-up tube fixed pedestal is provided with location hole (108)；

The sewage water filtration sieve (2) includes filtering framework (201)；(201) one surface of filtering framework is fixed with two connecting rods (202)；(202) one end face of connecting rod is fixed with U-shaped fixture block (203)；The U-shaped fixture block (203) is matched with card slot (107) It closes；

The all sides of the oil pick-up tube (3) are fixed with two fixed plates (301) along axial linear arrangement；(301) one table of fixed plate Face is fixed with positioning pin (302)；The positioning pin (302) and location hole (108) clearance fit.

2. a kind of domestic sewage inspection shaft according to claim 1, which is characterized in that the water inlet (101) and water outlet Mouth (102) is concentric.

3. a kind of domestic sewage inspection shaft according to claim 1, which is characterized in that L shape water pipe (103) other end Distance range apart from well seat (1) bottom surface is 150mm-200mm；L shape water pipe (103) length range is 800mm- 1000mm。

4. a kind of domestic sewage inspection shaft according to claim 1, which is characterized in that the filtering framework (201) is half Circular configuration；(201) one surface of filtering framework is provided with several first filterings through-hole (204)；The filtering framework (201) one Side radian is identical as well seat (1) inner wall radian；Filtering framework (201) another side is provided with several second filtering through-holes (205)。

5. a kind of domestic sewage inspection shaft according to claim 1, which is characterized in that described oil pick-up tube (3) one end is fixed There are fast joint (303)；Oil pick-up tube (3) other end is fixed with filter screen.