CN212078132U

CN212078132U - Pipeline separator

Info

Publication number: CN212078132U
Application number: CN202020143626.9U
Authority: CN
Inventors: 韩洪杰; 李乔生; 潘浙斌
Original assignee: Hangzhou Guangming Hvac Technology Co ltd
Current assignee: Hangzhou Guangming Hvac Technology Co ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-12-04
Anticipated expiration: 2030-01-22

Abstract

The utility model discloses a pipeline separator, which comprises a first connecting pipe, a second connecting pipe and a separator main body with an inner space, wherein the separator is arranged in the separator main body and divides the inner space of the separator main body into a storage space and a separation ball moving channel, the storage space is communicated with the first connecting pipe, and the separation ball moving channel is communicated with the second connecting pipe; the separation ball moving channel is internally provided with a separation ball which floats upwards when more than a set amount of liquid is stored in the storage space, and the separation ball floats upwards so as to communicate the storage space with the separation ball moving channel; the upper end and the lower end of the barrier device main body are both opened, the upper cover body is detachably mounted at the upper end of the barrier device main body, and the lower cover body is detachably mounted at the lower end of the barrier device main body. The upper end and the lower end of the barrier device main body are both opened, the upper cover body is detachably arranged at the upper end of the barrier device main body, and the lower cover body is detachably arranged at the lower end of the barrier device main body, so that the barrier device main body is convenient to detach and clean.

Description

Pipeline separator

Technical Field

The utility model relates to a pipeline drainage technical field, more specifically say, it relates to a pipeline separator.

Background

The pipe obstructer plays an important role in the drain pipe. The drain received by the first connecting pipe of the pipeline blocking device flows to the second connecting pipe through the blocking ball moving channel, and the blocking ball moving channel is closed by the water sealing function of the drain stored in the storage space in the blocking device main body and the blocking ball, so that the backflow of polluted air, odor and the like is prevented.

Patent publication No. CN101155964A discloses a drain trap comprising a cylindrical body having a bottom and communicating an internal space of a first connection pipe and a second connection pipe, a lid, and a partition dividing the internal space of the body into a storage space and a discharge space, wherein the partition is insertable into and attachable to the internal space, and the partition and the side wall of the body have a sealing portion which receives a pressing force in the vertical direction and which closely contacts the partition with a force acting on a part of the side wall in the vertical direction to apply a component in the vertical direction to a part of the side wall, and the partition is provided with a valve body which floats up to allow a liquid to flow from the storage space to the discharge space when a liquid of a predetermined amount or more is stored in the storage space, and a valve seat which receives and supports the valve body. The drain trap can easily clean the inside of the main body and can precisely seal the storage space and the discharge space which are separated by the partition body. However, the trap still has some disadvantages: 1) the partition body is separated from the main body, and sealing can be realized only by pressing the cover body; 2) The main body is in a bottom-closed cylinder shape, so that the bottom is not easy to clean thoroughly due to the fact that sewage is reserved at the bottom during cleaning, particularly after the main body is installed, the top space is limited, cleaning operation is inconvenient, thorough cleaning is not achieved, and cleaning time is long; 3) the gap between the main body and the partition body needs to be sealed by a sealing member, but the sealing member is deformed after long-term use, and the sealing effect is deteriorated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a pipeline separation ware, its advantage lies in this pipeline separation ware simple structure, conveniently dismantles the washing, and sealed effectual.

In order to achieve the above purpose, the utility model provides a following technical scheme: a pipeline separator comprises a first connecting pipe, a second connecting pipe and a separator main body which is used for communicating the first connecting pipe with the second connecting pipe and is provided with an inner space, wherein a separating body which separates the inner space of the separator main body into a storage space and a separating ball moving channel is arranged in the separator main body, the storage space is communicated with the first connecting pipe, and the separating ball moving channel is communicated with the second connecting pipe; the separation ball moving channel is internally provided with a separation ball which floats upwards when more than a set amount of liquid is stored in the storage space, and the separation ball floats upwards so as to communicate the storage space with the separation ball moving channel; the upper end and the lower end of the barrier device main body are both opened, the upper cover body is detachably mounted at the upper end of the barrier device main body, and the lower cover body is detachably mounted at the lower end of the barrier device main body. When the pipeline blocking device is used in a pipeline, when no liquid exists in the storage space or the liquid level of the liquid is lower than the lowest position of the blocking ball, or the air pressure of the second connecting pipe is more than or equal to the air pressure of the first connecting pipe, the blocking ball blocks the moving channel of the blocking ball to realize blocking; when liquid is injected into the storage space and the liquid surface exceeds the bottom of the separation ball moving channel, the separation ball moves upwards along with the liquid surface, the liquid seals the separation ball moving channel to realize separation, and the liquid can flow to the second connecting pipe; when the air pressure of the first connecting pipe is larger than that of the second connecting pipe, the separation ball moves upwards along with the air pressure difference to open the separation, and the gas flows from the first connecting pipe to the second connecting pipe. The upper end and the lower end of the barrier device main body are both opened, the upper cover body is detachably arranged at the upper end of the barrier device main body, and the lower cover body is detachably arranged at the lower end of the barrier device main body, so that the barrier device main body is convenient to detach and clean.

Preferably, the barrier body is integrally formed with the separator. The separating body of the existing pipeline separator needs to be pressed by the cover body to realize sealing, absolute sealing cannot be realized, and the main body of the pipeline separator is integrally formed with the separating body, so that the pipeline separator is simple in structure, convenient to use, free of a sealing piece and good in sealing effect.

Preferably, one side of the blocking ball moving channel close to the second connecting pipe is opened, and the width of the opening is smaller than the outer diameter of the blocking ball. Therefore, the separation ball is limited to move only in the separation ball moving channel, and liquid or gas of the separation ball is effectively prevented from flowing to the second connecting pipe to block the outlet of the second connecting pipe.

Preferably, the blocking ball moving channel has a C-shaped cross section.

Preferably, the bottom of the blocking ball moving passage forms an annular support plate portion for supporting the blocking ball.

Preferably, the section of the part, which is abutted against the blocking ball, of the annular supporting plate part is arc-shaped, and the arc-shaped part is matched with the spherical surface of the blocking ball. Compared with the existing line-surface contact between the blocking ball and the valve seat, the blocking ball is in surface contact with the annular supporting plate part, so that the blocking effect of the blocking ball is better.

Preferably, the upper cover body and the lower cover body are embedded with sealing gaskets. Increase the sealed effect of lid to the separation ware main part, prevent to leak.

Preferably, the upper end of the barrier device main body is clamped or in threaded connection with the upper cover body; the lower end of the barrier device main body is clamped or in threaded connection with the upper cover body. The pipeline blocking device is convenient to disassemble and clean.

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

1. the upper end and the lower end of the barrier device main body are both provided with openings, the upper end of the barrier device main body is detachably provided with an upper cover body, and the lower end of the barrier device main body is detachably provided with a lower cover body, so that the upper cover body and the lower cover body are convenient to detach and clean;

2. the main body of the barrier device and the separating body are integrally formed, the structure is simple, the use is convenient, a sealing piece is not needed, and the sealing effect is good.

Drawings

FIG. 1 is an exploded view of a pipeline barrier;

FIG. 2 is a cross-sectional view of the line block;

FIG. 3 is a schematic view of a pipeline blocking device;

FIG. 4 is a cross-sectional view taken along line D-D of FIG. 3;

fig. 5 is a cross-sectional view taken along the direction E-E in fig. 3.

Reference numerals: 1. a first connecting pipe; 2. a second connecting pipe; 3. a barrier body; 4. a storage space; 5. blocking a ball moving channel; 6. a separator; 7. a blocking ball; 8. an upper cover body; 9. a lower cover body; 10. an annular support plate portion; 11. and a gasket.

Detailed Description

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

The embodiment discloses a pipeline blocking device, as shown in fig. 1 and 2, comprising a first connecting pipe 1, a second connecting pipe 2, and a blocking device main body 3 which is used for communicating the first connecting pipe 1 and the second connecting pipe 2 and has an inner space, wherein a separating body 6 which separates the inner space of the blocking device main body 3 into a storage space 4 and a blocking ball moving channel 5 is arranged inside the blocking device main body 3, the storage space 4 is communicated with the first connecting pipe 1, and the blocking ball moving channel 5 is communicated with the second connecting pipe 2; the separation ball moving channel 5 is internally provided with a separation ball 7 which floats upwards when more than a set amount of liquid is stored in the storage space 4, and the separation ball 7 floats upwards to further communicate the storage space 4 with the separation ball moving channel 5; both ends are all opened about separation ware main part 3, and lid 8 is installed to the upper end detachable of separation ware main part 3, and lid 9 is installed down to the lower extreme detachable of separation ware main part 3. When the pipeline blocking device is used in a pipeline, when the storage space 4 has no liquid or the liquid level of the liquid is lower than the lowest position of the blocking ball 7, or the air pressure of the second connecting pipe 2 is more than or equal to the air pressure of the first connecting pipe 1, the blocking ball 7 blocks the blocking ball moving channel 5 to realize blocking; when liquid is injected into the storage space 4 and the liquid surface exceeds the bottom of the separation ball moving channel 5, the separation ball 7 moves upwards along with the liquid surface, the liquid seals the separation ball moving channel 5 to realize separation, and the liquid can flow to the second connecting pipe 2; when the air pressure of the first connecting pipe 1 is larger than the air pressure of the second connecting pipe 2, the separation ball 7 moves upwards along with the air pressure difference to open the separation, and the air flows from the first connecting pipe 1 to the second connecting pipe 2, at the moment, the pipeline separator realizes the condition of preventing the air from flowing backwards from the second connecting pipe 2 to the first connecting pipe 1. The upper end and the lower end of the barrier device main body 3 are both opened, the upper cover body 8 is detachably arranged at the upper end of the barrier device main body 3, and the lower cover body 9 is detachably arranged at the lower end of the barrier device main body 3, so that the barrier device main body is convenient to detach and clean. Preferably, the barrier main body 3 and the partition body 6 are integrally formed, so that the barrier main body 3 and the partition body 6 are integrally formed, and compared with the conventional partition body 6 as an independent component, the barrier main body 3 and the partition body 6 are simple in structure, convenient to use, free of a sealing member and good in sealing effect. In addition, the pipe blocking device completely prevents dirty gas, dust, winged insects, reptiles, mice and other small animals from entering the first connecting pipe 1 from the second connecting pipe 2.

Further, as shown in fig. 3, 4 and 5, one side of the blocking ball moving passage 5 close to the second connecting pipe 2 is opened, the width of the opening is smaller than the outer diameter of the blocking ball 7, and the cross section of the blocking ball moving passage 5 is C-shaped. Therefore, the separation ball 7 is limited to move only in the separation ball moving channel 5, and the separation ball 7 is effectively prevented from moving to the second connecting pipe 2 to block the outlet of the second connecting pipe 2 due to the flow of liquid or gas.

The bottom of separation ball removal passageway 5 forms the annular supporting plate portion 10 that is used for supporting separation ball 7, and the cross-section at the position that offsets with separation ball 7 on the annular supporting plate portion 10 is the arc, and the sphere looks adaptation of arc and separation ball 7. A blocking opening is formed in the middle of the annular supporting plate part 10, and when the storage space 4 is free of liquid or the liquid level of the liquid is lower than that of the annular supporting plate part 10, the blocking ball 7 seals the blocking opening 10 to realize blocking; when the liquid is injected into the storage space 4 and the liquid level reaches or exceeds the blocking opening of the annular supporting plate part 10, the blocking ball 7 moves upwards along with the liquid surface, the liquid seals the blocking opening to achieve blocking, and the liquid can flow to the second connecting pipe 2 of the connecting pipe 2. Compared with the existing line-surface contact between the blocking ball 7 and the valve seat, the blocking ball 7 is in surface contact with the annular supporting plate part 10, so that the blocking effect of the blocking ball 7 is better.

In addition, as shown in fig. 1 and 2, the upper cover 8 and the lower cover 9 are embedded with gaskets 11, which can increase the sealing effect of the covers on the barrier body 3 and prevent leakage. It should be noted that, in the detachable installation manner of the barrier device main body 3, the upper cover body 8 and the lower cover body 9, there is no particular limitation, as long as the barrier device main body 3 can be sealed and conveniently detached, for example, the upper end of the barrier device main body 3 is clamped or screwed to the upper cover body 8; the lower end of the main body 3 of the barrier device is clamped or connected with the upper cover body 8 in a threaded mode.

The directions given in the present embodiment are merely for convenience of describing positional relationships between the respective members and the relationship of fitting with each other. It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A pipeline separator comprises a first connecting pipe (1), a second connecting pipe (2) and a separator main body (3) which is used for communicating the first connecting pipe (1) with the second connecting pipe (2) and has an inner space, a separating body (6) which separates the inner space of the separator main body (3) into a storage space (4) and a separating ball moving channel (5) is arranged in the separator main body (3), the storage space (4) is communicated with the first connecting pipe (1), and the separating ball moving channel (5) is communicated with the second connecting pipe (2); the blocking ball moving channel (5) is internally provided with a blocking ball (7) which floats upwards when more than a set amount of liquid is stored in the storage space (4), and the blocking ball (7) floats upwards to further communicate the storage space (4) with the blocking ball moving channel (5); the method is characterized in that: the upper end and the lower end of the barrier device main body (3) are both opened, the upper cover body (8) is detachably mounted at the upper end of the barrier device main body (3), and the lower cover body (9) is detachably mounted at the lower end of the barrier device main body (3).

2. The line blocker of claim 1, wherein: the separator body (3) and the separator (6) are integrally formed.

3. The line blocker of claim 1, wherein: one side of the blocking ball moving channel (5) close to the second connecting pipe (2) is provided with an opening, and the width of the opening is smaller than the outer diameter of the blocking ball (7).

4. A line blocker according to claim 3, wherein: the cross section of the blocking ball moving channel (5) is C-shaped.

5. The line blocker of claim 1, wherein: the bottom of the obstructing ball moving channel (5) forms an annular supporting plate part (10) for supporting the obstructing ball (7).

6. The line blocker of claim 5, wherein: the section of the part, which is abutted against the blocking ball (7), on the annular supporting plate part (10) is arc-shaped, and the arc is matched with the spherical surface of the blocking ball (7).

7. The line blocker of claim 1, wherein: the upper cover body (8) and the lower cover body (9) are embedded with sealing gaskets (11).

8. The line blocker of claim 1, wherein: the upper end of the blocker main body (3) is clamped or in threaded connection with the upper cover body (8); the lower end of the barrier device main body (3) is clamped or in threaded connection with the upper cover body (8).