CN211901967U

CN211901967U - Pipeline connecting structure for oil-water separator

Info

Publication number: CN211901967U
Application number: CN201922467093.XU
Authority: CN
Inventors: 陈剑; 陈益新
Original assignee: Wanling Water Science And Technology Shanghai Co ltd
Current assignee: Wanling Water Science And Technology Shanghai Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-10
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a pipeline connection structure for oil water separator, including socket joint pipe and the closing plate of setting at socket joint outer of tubes wall, socket joint pipe one side is provided with first connecting pipe, socket joint pipe opposite side is provided with the second connecting pipe, first connecting pipe one side is provided with first flange, second connecting pipe one side is provided with second flange, first flange with be connected through connecting bolt between the second flange. The utility model discloses an adopt the socket joint pipe to connect first connecting pipe and second connecting pipe, and then the effectual condition of having avoided waste water to leak in first connecting pipe and second connecting pipe position to the effectual leakproofness that improves first connecting pipe and second connecting pipe hookup location, simultaneously through the socket joint pipe that adopts bilayer structure, and through the coating that carries out the anticorrosion paint layer at socket joint intraductal wall, and then the effectual life who improves the socket joint pipe.

Description

Pipeline connecting structure for oil-water separator

Technical Field

The utility model relates to an oil water separator field of being correlated with specifically is a pipeline connection structure for oil water separator.

Background

The oil-water separator is a machine for separating oil from water, is usually used for treating sewage as a ship, and along with the development of the times, the requirements of people on the living standard are continuously improved, the oil-water separator is more and more widely used in daily life, when the oil-water separator is used, a sewage pipeline is required to be connected with a water inlet pipeline of the oil-water separator, and the sewage pipeline is generally connected with a pipeline at the present stage.

However, the existing pipeline connecting structures for the oil-water separator are all connected through simple flange structures, and then the tightness of the device at the connecting position is poor, so that leakage is easy to occur at the connecting position in the using process of the oil-water separator, and further the pollution is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline connection structure for oil water separator has solved current pipeline connection structure for oil water separator and has all been simple flange structure and connect, and then leads to the device to be relatively poor in the leakproofness of hookup location to leak appears in this hookup location easily in the oil water separator use, and then cause the problem of the condition of pollution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline connection structure for oil water separator, includes socket pipe and sets up the closing plate at socket pipe outer wall, socket pipe one side is provided with first connecting pipe, the socket pipe opposite side is provided with the second connecting pipe, first connecting pipe one side is provided with first flange, second connecting pipe one side is provided with second flange, first flange with be connected through connecting bolt between the second flange, the closing plate outer wall is provided with seal assembly.

Preferably, the diameters of the inner walls of the first connecting pipe and the second connecting pipe are the same, the diameter of the outer wall of the socket pipe is the same as that of the inner wall of the first connecting pipe, and two ends of the socket pipe are respectively in socket connection with the inner walls of the first connecting pipe and the second connecting pipe.

Preferably, a plurality of screw holes are formed in the sealing plate, and the screw holes are respectively in one-to-one correspondence with the first connecting flange and the second connecting flange connecting screw holes.

Preferably, a connecting hole is formed in the middle of the sealing plate, and the sealing plate is sleeved on the outer wall of the socket pipe through the connecting hole.

Preferably, the seal assembly comprises a seal cavity and seal bolts, the seal cavity is provided with two sets of seal cavities, the two sets of seal cavities are respectively arranged on two sides of the seal plate, one side of each seal cavity is fixedly connected with the outer walls of two sides of the seal plate, the inner wall of each seal cavity is far away from one side of the seal plate and is respectively attached to the outer wall of the first connecting flange and the outer wall of the second connecting flange, the outer wall of each seal cavity is provided with a plurality of sets of seal bolts, and one end of each seal bolt penetrates through the seal cavity and is respectively connected with the outer wall of the first connecting flange and the outer wall of the second connecting.

Preferably, the socket pipe is of a double-layer structure, a cavity is formed in the middle of the socket pipe, an anti-corrosion paint layer is coated on the inner wall of the socket pipe, a sealing cushion layer is arranged on the outer wall of the socket pipe, and the sealing cushion layer is made of rubber materials.

The utility model provides a pipeline connection structure for oil water separator possesses following beneficial effect:

(1) the utility model is provided with the socket pipe, the sealing plate and the sealing component, when in use, the socket pipe is respectively connected with the inner walls of the first connecting pipe and the second connecting pipe in a socket way, then the sealing cavity is respectively connected with the outer walls of the first connecting flange and the second connecting flange by using sealing bolts, when the device is used, the first connecting flange and the second connecting flange are fixed by using the connecting bolts, so that waste water directly enters the second connecting pipe from the first connecting pipe through the socket pipe, thereby avoiding the wastewater from passing through the connecting position of the first flange and the second flange, further effectively avoiding the wastewater from leaking from the positions of the first connecting flange and the second connecting flange, thereby the effectual leakproofness that has improved first connecting pipe and second connecting pipe hookup location, and then has avoided the condition that waste water leaked the pollution.

(2) The utility model discloses a set up anticorrosion paint layer, socket joint pipe and sealed bed course, through adopting bilayer structure with the socket joint pipe, and then the effectual intensity of strengthening the socket joint pipe, simultaneously through carrying out the coating on anticorrosion paint layer at socket joint pipe inner wall, and then strengthened the anticorrosion effect of socket joint pipe inner wall, and then the effectual life who improves the socket joint pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the sealing plate mounting structure of the present invention;

FIG. 3 is a side view of the sealing plate mounting structure of the present invention;

fig. 4 is a cross-sectional view of the socket pipe of the present invention.

In the figure: 1. inserting a pipe; 2. a sealing plate; 3. a first connecting pipe; 4. a second connecting pipe; 5. a first connecting flange; 6. a second connecting flange; 7. a connecting bolt; 8. a screw hole; 9. sealing the cavity; 10. a seal bolt; 11. a cavity; 12. an anti-corrosion paint layer; 13. and sealing the cushion layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a pipeline connection structure for oil water separator, includes socket pipe 1 and sets up closing plate 2 at socket pipe 1 outer wall, 1 one side of socket pipe is provided with first connecting

pipe

3, 1 opposite side of socket pipe is provided with second connecting pipe 4, 3 one sides of first connecting pipe are provided with first connecting flange 5, 4 one sides of second connecting pipe are provided with second connecting flange 6, first connecting flange 5 with be connected through connecting bolt 7 between the second connecting flange 6, 2 outer walls of closing plate are provided with seal assembly.

The diameters of the inner walls of the first connecting pipe 3 and the second connecting pipe 4 are the same, the diameter of the outer wall of the socket pipe 1 is the same as that of the inner wall of the first connecting pipe 3, the two ends of the socket pipe 1 are socket-connected with the inner walls of the first connecting pipe 3 and the second connecting pipe 4, and the two ends of the socket pipe 1 are socket-connected with the inner walls of the first connecting pipe 3 and the second connecting pipe 4, so that sewage passing through the connecting positions of the first connecting pipe 3 and the second connecting pipe 4 is reduced, the sewage can enter the second connecting pipe 4 through the first connecting pipe 3 and the socket pipe 1, leakage of the wastewater at the connecting positions of the first connecting pipe 3 and the second connecting pipe 4 is avoided, and the sealing performance of the connecting positions of the first connecting pipe 3 and the second connecting pipe 4 is effectively improved.

A plurality of screw holes 8 are formed in the sealing plate 2, the screw holes 8 are in one-to-one correspondence with the first connecting flange 5 and the second connecting flange 6, and the sealing plate 2 is convenient to fix by arranging the screw holes 8, so that the device is more convenient to use.

The middle position of the sealing plate 2 is provided with a connecting hole, the sealing plate 2 is sleeved on the outer wall of the socket pipe 1 through the connecting hole, the sealing plate 2 is sleeved on the outer wall of the socket pipe 1, the sealing performance of the connecting position of the first connecting pipe 3 and the second connecting pipe 4 can be further enhanced, and the sealing performance of the connecting position of the first connecting flange 5 and the second connecting flange 6 of the device is effectively improved.

The sealing assembly is composed of a sealing cavity 9 and sealing bolts 10, the sealing cavity 9 is provided with two groups, two groups of the sealing cavity 9 are respectively arranged on two sides of the sealing plate 2, one side of the sealing cavity 9 is respectively fixedly connected with the outer walls of two sides of the sealing plate 2, and the inner wall of the sealing cavity 9 is far away from one side of the sealing plate 2 and is respectively attached to the outer wall of the first connecting flange 5 and the outer wall of the second connecting flange 6, the outer wall of the sealing cavity 9 is provided with a plurality of groups of sealing bolts 10, one end of each sealing bolt 10 penetrates through the sealing cavity 9 and is respectively connected with the outer walls of the first connecting flange 5 and the second connecting flange 6, and the sealing performance of the outer wall of the first connecting flange 5 is further enhanced through the sealing cavity 9.

Socket pipe 1 sets up to bilayer structure, just 1 intermediate position of socket pipe is provided with

cavity

11, 1 inner wall of socket pipe is paintd

anticorrosive paint layer

12, 1 outer wall of socket pipe is provided with sealing cushion layer 13, sealing cushion layer 13 adopts rubber materials to make, through to 1 bilayer structure of socket pipe, and then makes socket pipe 1's intensity higher, and through painting anticorrosive paint layer 12, has further strengthened the anticorrosion effect of 1 interior inner wall of socket pipe, and has further improved socket pipe 1's life.

The working principle is as follows: when in use, through carrying out socket joint with socket pipe 1 one end and 3 inner walls of first connecting pipe and being connected, when closing plate 2 one side and the outer wall contact of first connecting flange 5 one side, at this moment, closing plate 2 is close to sealed chamber 9 of first connecting flange 5 one side and can contact with the outer wall of first connecting flange 5, then be connected sealed chamber 9 and the outer wall of first connecting flange 5 through using sealing bolt 10, then carry out socket joint with the inner wall of second connecting pipe 4 at the socket pipe 1 other end, when closing plate 2 opposite side outer wall and the outer wall of second connecting flange 6 one side contact, at this moment, sealed chamber 9 that closing plate 2 is close to second connecting flange 6 one side can contact with the outer wall of second connecting flange 6, then be connected sealed chamber 9 and second connecting flange 6 through using sealing bolt 10, can accomplish to the device to connecting flange 5 and second connecting flange 6 through connecting bolt 7 pair first connecting flange 5 and second connecting flange 6 The installation, and then in the device in the use, make waste water can directly get into inside second connecting pipe 4 through first connecting pipe 3 way through socket pipe 1 to the leakproofness of the hookup location between first connecting pipe 3 and second connecting pipe 4 has been strengthened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipeline connection structure for oil water separator, includes socket pipe (1) and sets up closing plate (2) at socket pipe (1) outer wall, its characterized in that: socket joint pipe (1) one side is provided with first connecting pipe (3), socket joint pipe (1) opposite side is provided with second connecting pipe (4), first connecting pipe (3) one side is provided with first flange (5), second connecting pipe (4) one side is provided with second flange (6), first flange (5) with be connected through connecting bolt (7) between second flange (6), closing plate (2) outer wall is provided with seal assembly.

2. The pipe connection structure for an oil-water separator according to claim 1, wherein: the diameters of the inner walls of the first connecting pipe (3) and the second connecting pipe (4) are the same, the diameter of the outer wall of the socket pipe (1) is the same as that of the inner wall of the first connecting pipe (3), and two ends of the socket pipe (1) are respectively in socket connection with the inner walls of the first connecting pipe (3) and the second connecting pipe (4).

3. The pipe connection structure for an oil-water separator according to claim 1, wherein: a plurality of screw holes (8) are formed in the sealing plate (2), and the screw holes (8) are in one-to-one correspondence with the connecting screw holes of the first connecting flange (5) and the second connecting flange (6) respectively.

4. The pipe connection structure for an oil-water separator according to claim 1, wherein: the middle position of the sealing plate (2) is provided with a connecting hole, and the sealing plate (2) is sleeved on the outer wall of the socket pipe (1) through the connecting hole.

5. The pipe connection structure for an oil-water separator according to claim 1, wherein: the sealing assembly is composed of a sealing cavity (9) and sealing bolts (10), the sealing cavity (9) is provided with two sets of sealing cavities (9) which are arranged on two sides of a sealing plate (2) respectively, the sealing cavity (9) is arranged on one side of the sealing cavity (9) and fixedly connected with the outer walls of the two sides of the sealing plate (2) respectively, the sealing cavity (9) is arranged on the inner wall of the sealing cavity, one side of the sealing plate (2) away from the inner wall of the sealing cavity is attached to the outer wall of a first connecting flange (5) and the outer wall of a second connecting flange (6) respectively, the outer wall of the sealing cavity (9) is provided with a plurality of sets of sealing bolts (10), and one end of each sealing bolt (10) penetrates through the sealing cavity (9) and is connected with the outer wall of the.

6. The pipe connection structure for an oil-water separator according to claim 1, wherein:

socket pipe (1) sets up to bilayer structure, just socket pipe (1) intermediate position is provided with cavity (11), anticorrosive lacquer layer (12) have been paintd to socket pipe (1) inner wall, socket pipe (1) outer wall is provided with seal cushion layer (13), seal cushion layer (13) adopt rubber materials to make.