CN211875420U

CN211875420U - Automatic drainage device for air compression pipeline

Info

Publication number: CN211875420U
Application number: CN202020338034.2U
Authority: CN
Inventors: 王建民
Original assignee: Shandong Lanwo Environmental Protection Tableware Co ltd
Current assignee: Shandong Lanwo Environmental Protection Tableware Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-06
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to an air compression pipeline technical field especially relates to an automatic drainage device of air compression pipeline, solves the shortcoming that exists among the prior art, including the air compression pipe, the lower extreme of air compression pipe installs first joint through the bolt, the first cartridge filter of lower extreme fixedly connected with of first joint, the lower extreme fixedly connected with second of first cartridge filter connects, the right-hand member of first cartridge filter has the cover through threaded connection, the connecting pipe is installed through the bolt to the lower extreme that the second connects, the lower extreme fixedly connected with case lid of connecting pipe, the lower extreme of case lid has the box through threaded connection. This scheme is through installing first cartridge filter under the air compression pipe and drainage and filtering the water in the pipeline, then in introducing the box with water, bottom design outlet in the box, and outlet department designs the floater, and the floater utilizes buoyancy to leave the outlet and carries out the drainage when having water to with the water discharge in the air compression pipe, avoid causing the ponding phenomenon.

Description

Automatic drainage device for air compression pipeline

Technical Field

The utility model relates to an air compression pipeline technical field especially relates to an air compression pipeline automatic drainage device.

Background

The air pressure pipeline is generally required to be connected on the straw fiber forming and shaping machine, a certain pressure exists in the air pressure pipeline, but the electromagnetic valve is generally required to be installed on the existing air pressure pipeline, some water exists in the existing air pressure pipeline, the electromagnetic valve is easy to damage due to long-term existence, equipment production is delayed, great economic loss is caused, and some impurities in the air pressure pipeline are difficult to remove. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the difficult discharge of water inside the prior art cavity press pipeline, the solenoid valve that has caused the connection often appears the coil short circuit, causes a large amount of coils of solenoid valve to need to be changed on the straw fibre becomes design machine, delays production, has increased cost of maintenance's shortcoming, has solved in the pipeline impurity moreover and has been difficult to filterable shortcoming, and the air compression pipeline automatic drainage device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic drainage device for an air compression pipeline comprises an air compression pipe, wherein a first joint is arranged at the lower end of the air compression pipe through a bolt, the lower end of the first joint is fixedly connected with a first filter cylinder, the lower end of the first filter cylinder is fixedly connected with a second joint, the right end of the first filter cartridge is connected with a cartridge cover through threads, the lower end of the second joint is provided with a connecting pipe through a bolt, the lower end of the connecting pipe is fixedly connected with a box cover, the lower end of the box cover is connected with a box body through threads, a water outlet is arranged at the bottom of the box body, a floating ball is in contact connection with the water outlet, a third joint is arranged at the center of the bottom of the box body, the outer side of the third joint is connected with a second filter cylinder through threads, the lower end of the second filter cylinder is provided with a drain pipe, the drain pipe is provided with an electromagnetic valve, and a second filter screen is arranged in the second filter cartridge.

Preferably, the left end fixedly connected with bracing piece of cover, the left end fixedly connected with cassette of bracing piece, the surface bonding of cassette has first filter screen.

Preferably, the filter disc is connected with the inside of the first filter cylinder in a sliding mode, and the filter disc is of a porous hollow structure.

Preferably, the lower end of the box cover is fixedly connected with a guide sleeve, the lower end of the guide sleeve is fixedly connected with a guide rod, and the lower end of the guide rod is connected with a floating ball through threads.

Preferably, the guide rod is a plastic rod, and the surface of the guide rod is smooth.

Preferably, the first joint, the first filter cartridge and the second joint are of an integrated structure.

The utility model has the advantages that: according to the scheme, the first filter cartridge is mounted below the air compression pipe to drain and filter water in the pipeline, then the water is introduced into the box body, the water outlet is formed in the bottom in the box body, the floating ball is arranged at the water outlet, and when water exists, the floating ball leaves the water outlet by utilizing buoyancy to drain the water, so that the water in the air compression pipe is discharged, and the phenomenon of water accumulation is avoided;

but also design the second cartridge filter, the second cartridge filter not only can filter water once more, and second cartridge filter bottom installation solenoid valve moreover, the solenoid valve can regularly carry out the drainage, prevents that the unable effect of floater from leading to being difficult to the problem of drainage, realizes the dual fail-safe, has guaranteed going on of drainage.

Drawings

Fig. 1 is a schematic structural view of an automatic drainage device for an air compression pipeline provided by the present invention;

fig. 2 is an enlarged view of a portion a of the structure of the automatic drainage device for an air compression pipeline in fig. 1 according to the present invention;

fig. 3 is a top view of the box body of fig. 1 of an automatic drainage device for an air compression pipeline provided by the present invention;

fig. 4 is a left side view of the filter sheet of fig. 1 of the automatic water discharging device for an air compression pipeline provided by the present invention.

In the figure: the filter comprises an air compression pipe 1, a first joint 2, a first filter cylinder 3, a second joint 4, a cylinder cover 5, a support rod 6, a filter disc 7, a first filter screen 8, a connecting pipe 9, a box cover 10, a box body 11, a water outlet 12, a third joint 13, a guide sleeve 14, a guide rod 15, a floating ball 16, a second filter cylinder 17, a water outlet 18, an electromagnetic valve 19 and a second filter screen 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an automatic drainage device for an air compression pipeline comprises an air compression pipe 1, the air compression pipe 1 can be in a horizontal state, and a connector is required to be equipped to connect with a first joint 2, a first joint 2 is installed at the lower end of the air compression pipe 1 through a bolt, a first filter cylinder 3 is fixedly connected to the lower end of the first joint 2, a second joint 4 is fixedly connected to the lower end of the first filter cylinder 3, a cylinder cover 5 is connected to the right end of the first filter cylinder 3 through a thread, a connecting pipe 9 is installed at the lower end of the second joint 4 through a bolt, a box cover 10 is fixedly connected to the lower end of the connecting pipe 9, a box body 11 is connected to the lower end of the box cover 10 through a thread, a water outlet 12 is opened at the bottom of the box body 11, a floating ball 16 is in contact connection with the water outlet 12, a third joint, the lower extreme of second cartridge filter 17 is provided with drain pipe 18, installs solenoid valve 19 on the drain pipe 18, for miniature solenoid valve, belongs to prior art, can set for 10 minutes and drain water once, installs second filter screen 20 in the second cartridge filter 17.

According to the scheme, the first filter cylinder 3 is installed below the air compression pipe 1 to conduct and filter water in a pipeline, then the water is led into the box body 11, the water outlet 12 is designed at the bottom in the box body 11, the floating ball 16 is designed at the water outlet 12, and when water exists, the floating ball 16 leaves the water outlet 12 through buoyancy to conduct water drainage, so that the water in the air compression pipe 1 is drained, and the phenomenon of water accumulation is avoided;

but also design second cartridge filter 17, second cartridge filter 17 not only can filter water once more, and second cartridge filter 17 bottom installation solenoid valve 19 moreover, solenoid valve 19 can regularly carry out the drainage, prevents that the unable effect of floater 16 from leading to the problem of being difficult to the drainage, realizes the dual fail-safe, has guaranteed going on of drainage.

In this embodiment, the left end fixedly connected with bracing piece 6 of cover 5, the left end fixedly connected with cassette 7 of bracing piece 6, the surface bonding of cassette 7 has first filter screen 8. The filter sheet 7 has a supporting function on the first filter screen 8, and the first filter screen 8 can filter water.

In this embodiment, the filter sheet 7 is slidably connected to the inside of the first filter cartridge 3, and the filter sheet 7 has a porous hollow structure. The design of the porous hollow structure can lead water to pass through.

In this embodiment, a guide sleeve 14 is fixedly connected to the lower end of the box cover 10, a guide rod 15 is fixedly connected to the lower end of the guide sleeve 14, and a floating ball 16 is connected to the lower end of the guide rod 15 through a thread. The guide rod 15 and the guide sleeve 14 are designed to guide the floating ball 16.

In this embodiment, the guide rod 15 is a plastic rod, and the surface of the guide rod 15 is smooth. The plastic rod has a low density, a light weight, and a smooth surface so that the frictional resistance with the guide sleeve 14 is low.

In this embodiment, the first joint 2, the first filter cartridge 3, and the second joint 4 are an integrated structure. The design of integral type structure, but batch production, it is with low costs.

When water is accumulated in the air compression pipeline 1, water flow can sequentially enter the first filter cylinder 3 through the first connector 2, then passes through the first filter screen 8 and the filter sheet 7, then flows into the connecting pipe 9 through the second connector 4, and then enters the box body 11, water in the box body 11 is increased, so that the floating ball 16 generates buoyancy, the floating ball 16 leaves the water outlet 12, the water outlet 12 is opened, water is drained by using the water outlet 12, after the water is drained, the floating ball 16 can reset due to the fact that air pressure exists in the box body 11, the water outlet 12 is blocked again, air pressure loss is reduced to the maximum extent, the process is automatically completed, the filter is simple and effective, when the water passes through the first filter screen 8, impurities can be filtered, and primary filtering and collection of the impurities are achieved;

when the water outlet 12 is difficult to open by the buoyancy of the floating ball 16, the designed electromagnetic valve 19 can discharge water once every ten minutes, the water in the box body 11 enters the second filter cylinder 17, is filtered by the second filter screen 20, not only can be filtered again, but also can be discharged by the drain pipe 18, so that double insurance of water discharge is realized, the operation of equipment is effectively ensured, the risk of the fault of the equipment is reduced, and the production cost is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic drainage device for the air compression pipeline comprises an air compression pipe (1) and is characterized in that a first connector (2) is installed at the lower end of the air compression pipe (1) through a bolt, a first filter cylinder (3) is fixedly connected to the lower end of the first connector (2), a second connector (4) is fixedly connected to the lower end of the first filter cylinder (3), a cylinder cover (5) is connected to the right end of the first filter cylinder (3) through a thread, a connecting pipe (9) is installed at the lower end of the second connector (4) through a bolt, a box cover (10) is fixedly connected to the lower end of the connecting pipe (9), a box body (11) is connected to the lower end of the box cover (10) through a thread, a water outlet (12) is formed in the bottom of the box body (11), a floating ball (16) is connected to the water outlet (12) in a contact manner, and a third connector (, the outside of third joint (13) has second cartridge filter (17) through threaded connection, the lower extreme of second cartridge filter (17) is provided with drain pipe (18), install solenoid valve (19) on drain pipe (18), install second filter screen (20) in second cartridge filter (17).

2. The automatic drainage device for the air compression pipeline as claimed in claim 1, wherein a support rod (6) is fixedly connected to the left end of the cylinder cover (5), a filter (7) is fixedly connected to the left end of the support rod (6), and a first filter screen (8) is bonded to the surface of the filter (7).

3. The automatic drainage device for the air compression pipeline as recited in claim 2, wherein the filter sheet (7) is slidably connected with the inside of the first filter cylinder (3), and the filter sheet (7) is of a porous hollow structure.

4. The automatic drainage device for the air compression pipeline as claimed in claim 1, wherein a guide sleeve (14) is fixedly connected to the lower end of the tank cover (10), a guide rod (15) is fixedly connected to the lower end of the guide sleeve (14), and a floating ball (16) is connected to the lower end of the guide rod (15) through threads.

5. The automatic drainage device for the air compression pipeline as recited in claim 4, wherein the guide rod (15) is a plastic rod, and the surface of the guide rod (15) is smooth.

6. The automatic drainage device for the air compression pipeline as recited in claim 1, wherein the first joint (2), the first filter cartridge (3) and the second joint (4) are of an integrated structure.