CN217220394U

CN217220394U - Portable multi-purpose separating funnel filter head

Info

Publication number: CN217220394U
Application number: CN202220388513.4U
Authority: CN
Inventors: 郭姬云; 王丽; 贾静静; 王淑红; 郝玲玲; 李露
Original assignee: Henan Provincial Institute Of Inspection And Research Institute Co ltd
Current assignee: Henan Provincial Institute Of Inspection And Research Institute Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-19
Anticipated expiration: 2032-02-24

Abstract

The utility model belongs to the technical field of separating funnel filter head, especially, a portable multi-purpose separating funnel filter head, be not convenient for filter the water source of different grade type to current filter head, easy and water source reaction, influence the testing result at water source, and awkward problem, the following scheme is proposed at present, it includes the connecting pipe, the small opening has been seted up to the bottom of connecting pipe, the rotor plate is installed in the bottom rotation of connecting pipe, three screw hole has evenly been seted up on the rotor plate, the equal threaded connection in three screw hole has the screwed pipe, the filter tube has all been welded to the bottom of three screwed pipe, all be provided with filtering material in the three filter tube, three filtering material's kind is different, the top of rotor plate is provided with three sealing washer. The utility model discloses be convenient for filter the water source of different grade type, and can not react with the water source, influence the testing result at water source, the filter tube can be dismantled convenient to use simultaneously.

Description

Portable multi-purpose separating funnel filter head

Technical Field

The utility model relates to a separating funnel filters head technical field, especially relates to a portable multi-purpose separating funnel filters head.

Background

With the improvement of living standard, people pay more and more attention to the quality of environment, so how to improve the quality of environment by detecting the environment and preventing and treating possible pollution becomes an important subject of current research, and providing healthy living environment for people becomes important. However, the current situation of environment monitoring quality management still has shortcomings, and corresponding solutions need to be provided according to the actual local situation, so that the environment monitoring quality management is improved, and the sustainable development road of China is adhered to.

A large amount of human production waste is discharged to the natural environment, global warming becomes reality, the ecological environment gradually degenerates, various forms of environmental pollution emerge endlessly, seriously threaten the health of human beings, and even cause natural disasters in a regional or world way. Therefore, the protection of the environment has become a common consensus in the world, the environmental monitoring industry has been developed in a crossing manner, and various monitoring devices and equipment appear like bamboo shoots in spring after rain. In the sample analysis process, separating funnel as a common glass laboratory glassware, especially separating funnel for general physics and chemistry experiments, simple and practical can make experiment operation process do benefit to the control, reduces intensity of labour, and when the liquid volume that needs the separation is big, only need move the piston alright separately flow two kinds of liquid in the bucket body to the low tube, need not to change the container alright once accomplish.

The existing filter head is inconvenient to filter different types of water sources, is easy to react with the water sources, influences the detection result of the water sources and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current filter head and be not convenient for filter the water source of different grade type, react with the water source easily, influence the testing result at water source, and awkward shortcoming, and the portable multi-purpose type separating funnel filter head that proposes.

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

portable multi-purpose separating funnel filter head, including the connecting pipe, the small opening has been seted up to the bottom of connecting pipe, the bottom of connecting pipe is rotated and is installed the rotor plate, three screw hole has evenly been seted up on the rotor plate, three threaded hole is downthehole equal threaded connection has the screwed pipe, the bottom of three screwed pipe has all welded the filter tube, all be provided with filtering material in the three filter tube, three filtering material's kind is different, the top of rotor plate is provided with three sealing washer, three sealing washer is located the outside of three filter tube respectively, the sealing washer is with the bottom sliding connection of connecting pipe.

Preferably, the top of the rotating plate is provided with an annular groove, an annular block is slidably mounted in the annular groove, and the annular block is connected with the bottom of the connecting pipe.

Preferably, the inner side of the annular block is provided with a limiting groove, a limiting strip is slidably mounted in the limiting groove, and the limiting strip is connected with the inner wall of the annular groove.

Preferably, three elastic grooves are formed in the bottom of the annular block, elastic blocks are arranged in the three elastic grooves in a sliding mode, three arc-shaped grooves are formed in the inner wall of the bottom of the annular groove, and the elastic blocks are connected with the corresponding arc-shaped grooves in a clamping mode.

Preferably, the top of elasticity piece is installed the one end of spring, and the other end of spring links to each other with the top inner wall in elasticity groove, and the bottom of elasticity piece is the arc setting.

Compared with the prior art, the utility model has the advantages of:

according to the scheme, the connecting pipe is connected to the position of a water source pipeline and can be conveniently detached, the arranged sealing ring seals between the threaded pipe and the leakage hole, the phenomenon of water leakage when the water source enters the threaded pipe through the leakage hole can be prevented, and when the arranged filtering material is used for detecting different water sources, the filtering material in the filtering pipe is selected not to be absorbed or does not have chemical reaction with pollutants to be detected according to different detection methods, so that the detection result is prevented from being influenced;

when the filter material needs to be replaced, the rotating plate is rotated for 120 degrees, so that the filter pipe is communicated with the leak hole in an exchange manner, when the rotating plate is rotated, the rotating plate drives the arc-shaped grooves to leave the corresponding elastic blocks, the elastic blocks enter the other arc-shaped groove under the elastic action of the spring, the stability of the rotating plate can be improved, and the filter pipe can be detached through threaded connection of the threaded pipe;

the utility model discloses be convenient for filter the water source of different grade type, and can not react with the water source, influence the testing result at water source, the filter tube can be dismantled convenient to use simultaneously.

Drawings

Fig. 1 is a schematic structural view of a filter head of a portable multipurpose separating funnel provided by the utility model;

fig. 2 is a schematic structural view of part a of the filter head of the portable multipurpose separating funnel provided by the present invention;

fig. 3 is a schematic view of the overlooking structure of the rotating plate, the threaded pipe and the sealing ring according to the present invention.

In the figure: 1. a connecting pipe; 2. a leak hole; 3. a threaded pipe; 4. a filter tube; 5. a filter material; 6. a rotating plate; 7. a seal ring; 8. a ring block; 9. a limiting groove; 10. a limiting strip; 11. an elastic groove; 12. a spring; 13. an elastic block; 14. an arc-shaped slot; 15. an annular groove; 16. a magnet block; 17. a ring magnet; 18. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, portable multi-purpose separating funnel filter head, including connecting pipe 1, the small opening 2 has been seted up to the bottom of connecting pipe 1, the bottom of connecting pipe 1 is rotated and is installed rotor plate 6, three screw hole has evenly been seted up on rotor plate 6, three threaded hole is downthehole all threaded connection has screwed pipe 3, filter tube 4 has all been welded to the bottom of three screwed pipe 3, all be provided with filtering material 5 in three filter tube 4, three filtering material 5's kind is different, the top of rotor plate 6 is provided with three sealing washer 7, three sealing washer 7 is located the outside of three filter tube 4 respectively, sealing washer 7 and the bottom sliding connection of connecting pipe 1.

In the embodiment, the top of the rotating plate 6 is provided with an annular groove 15, an annular block 8 is slidably mounted in the annular groove 15, the annular block 8 is connected with the bottom of the connecting pipe 1, the inner side of the annular block 8 is provided with a limiting groove 9, a limiting strip 10 is slidably mounted in the limiting groove 9, and the limiting strip 10 is connected with the inner wall of the annular groove 15; the limiting strip 10 is matched with the limiting groove 9 to support the annular block 8.

In this embodiment, three elastic grooves 11 are formed in the bottom of the annular block 8, elastic blocks 13 are slidably mounted in the three elastic grooves 11, three arc-shaped grooves 14 are formed in the inner wall of the bottom of the annular groove 15, the elastic blocks 13 are clamped with the corresponding arc-shaped grooves 14, one end of a spring 12 is mounted at the top of each elastic block 13, the other end of the spring 12 is connected with the inner wall of the top of each elastic groove 11, and the bottom of each elastic block 13 is arranged in an arc shape; the spring 12 provides elasticity for the elastic block 13, so that the elastic block 13 enters the arc-shaped groove 14, and the stability of the rotating plate 6 after rotation is improved.

Theory of operation, during the use, be connected to water source pipeline position with connecting pipe 1 to set up the valve, filtering material 5 in the three filter tube 4 is different, and three kinds of materials are respectively: absorbent cotton, glass fiber filter membranes and glass cotton; when the valve is opened, a water source enters the corresponding threaded pipe 3 through the leak hole 2 on the connecting pipe 1, the arranged sealing ring 7 seals between the threaded pipe 3 and the leak hole 2, so that the water leakage phenomenon when the water source enters the threaded pipe 3 through the leak hole 2 can be prevented, when the arranged filtering material 5 is used for detecting different water sources, according to different detection methods, the filtering material in the filtering pipe 4 is selected not to absorb or react with pollutants to be detected, the detection result is prevented from being influenced, when the filtering material 5 needs to be replaced, the rotating plate 6 is rotated for 120 degrees, so that the filtering pipe 4 is communicated with the leak hole 2 in an exchange manner, when the rotating plate 6 is rotated, the rotating plate 6 drives the arc-shaped groove 14 to leave the corresponding elastic block 13, and under the elastic action of the spring 12, the elastic block 13 enters the other arc-shaped groove 14, so that the stability of the rotating plate 6 can be improved; the portable multi-purpose separating funnel filter head can be detached for use, the filter heads of different types of fillers can be used respectively or the filter materials can be filled automatically according to different liquid properties in the separating funnel, the filter requirements of different standard specifications on different detection items can be met, and the filtering of various types of samples can be carried out quickly.

Example two

Referring to fig. 1-3, portable multi-purpose separating funnel filter head, including connecting pipe 1, the small opening 2 has been seted up to the bottom of connecting pipe 1, the bottom of connecting pipe 1 is rotated and is installed rotor plate 6, evenly set up three screw hole on rotor plate 6, equal threaded connection has screwed pipe 3 in the three screwed hole, filter tube 4 has all been welded to the bottom of three screwed pipe 3, all be provided with filtering material 5 in the three filter tube 4, three filtering material 5's type is different, the top of rotor plate 6 is provided with three sealing washer 7, three sealing washer 7 is located the outside of three filter tube 4 respectively, sealing washer 7 and the bottom sliding connection of connecting pipe 1.

In this embodiment, three elastic grooves 11 are formed in the bottom of the annular block 8, elastic blocks 13 are slidably mounted in the three elastic grooves 11, three arc-shaped grooves 14 are formed in the inner wall of the bottom of the annular groove 15, the elastic blocks 13 are clamped with the corresponding arc-shaped grooves 14, one end of a spring 12 is mounted at the top of each elastic block 13, the other end of each spring 12 is connected with the inner wall of the top of each elastic groove 11, and the bottom of each elastic block 13 is arranged in an arc shape; the spring 12 provides elasticity for the elastic block 13, so that the elastic block 13 enters the arc-shaped groove 14, and the stability of the rotating plate 6 after rotation is improved.

In this embodiment, a plurality of magnet blocks 16 are fixedly mounted on the inner wall of the connecting pipe 1, a filter screen 18 is movably mounted on the inner wall of the connecting pipe 1, an annular magnet 17 is sleeved outside the filter screen 18, and the annular magnet 17 and the magnet blocks 16 attract each other.

In this embodiment, the difference between the second embodiment and the first embodiment is: the arranged filter screen 18 can carry out primary filtration on a water source, the filter screen 18 is used for filtering impurities in the water source, the detection of the water source is not influenced, the burden of the filter material 5 is reduced, the service life of the filter material 5 is prolonged, the arranged magnet block 16 and the annular magnet 17 are mutually attracted, the placing stability of the filter screen 18 can be improved, and meanwhile, the filter screen 18 can be conveniently detached and cleaned;

when common glass experimental instruments such as a separating funnel are used, the portable and detachable characteristics of the filter head of the portable multipurpose separating funnel are utilized to realize the functions of filtering and the like in the separating process, so that the separating funnel is more convenient, rapid, simple and practical to use, the experimental operation process is favorable for control, the labor intensity is reduced, the repeated work is avoided, and the analysis time is saved;

the inner diameter of the filter pipe 4 is preferably 6mm, the outer diameter is preferably 10mm, and the length is preferably 50 mm; the selectable materials are as follows: stainless steel, hard glass, quartz, ceramics.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. Portable multi-purpose separating funnel filter head, including connecting pipe (1), small opening (2) have been seted up to the bottom of connecting pipe (1), a serial communication port, the bottom of connecting pipe (1) is rotated and is installed rotor plate (6), three screw hole has evenly been seted up on rotor plate (6), three threaded hole equal threaded connection has screwed pipe (3), filtering pipe (4) have all been welded to the bottom of three screwed pipe (3), all be provided with filtering material (5) in three filtering pipe (4), the kind of three filtering material (5) is different, the top of rotor plate (6) is provided with three sealing washer (7), three sealing washer (7) are located the outside of three filtering pipe (4) respectively, sealing washer (7) and the bottom sliding connection of connecting pipe (1).

2. The filter head of a portable multipurpose separating funnel according to claim 1, wherein the top of the rotating plate (6) is provided with an annular groove (15), an annular block (8) is slidably mounted in the annular groove (15), and the annular block (8) is connected with the bottom of the connecting pipe (1).

3. The portable multipurpose separating funnel filter head according to claim 2, wherein a limiting groove (9) is formed in the inner side of the annular block (8), a limiting strip (10) is slidably mounted in the limiting groove (9), and the limiting strip (10) is connected with the inner wall of the annular groove (15).

4. The portable multipurpose separating funnel filter head according to claim 2, wherein the bottom of the annular block (8) is provided with three elastic grooves (11), the three elastic grooves (11) are internally provided with the elastic blocks (13) in a sliding manner, the inner wall of the bottom of the annular groove (15) is provided with three arc-shaped grooves (14), and the elastic blocks (13) are clamped with the corresponding arc-shaped grooves (14).

5. The filter head of the portable multipurpose separating funnel according to claim 4, wherein one end of the spring (12) is installed at the top of the elastic block (13), the other end of the spring (12) is connected with the inner wall of the top of the elastic groove (11), and the bottom of the elastic block (13) is arranged in an arc shape.