CN215232463U

CN215232463U - Laboratory is with many filter that ally oneself with convenient to equipment

Info

Publication number: CN215232463U
Application number: CN202121180728.9U
Authority: CN
Inventors: 孙志略
Original assignee: Zhongke Convergence Fujian Testing Technology Co ltd
Current assignee: Zhongke Convergence Fujian Testing Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-21
Anticipated expiration: 2031-05-28

Abstract

The utility model provides a laboratory multi-connected filter which has reasonable structural design, simple operation and easy assembly and can realize quick assembly and disassembly, and is convenient for assembly, comprising a liquid collecting pipe and a blanking hopper, wherein both ends of the liquid collecting pipe are respectively provided with a mounting seat, the liquid collecting pipe is connected with a liquid storage bottle through a hose, the liquid storage bottle is connected with a vacuum pump through a hose, the liquid collecting pipe is communicated with a plurality of filter pipes, the upper end part in each filter pipe is provided with a first installation concave table, a filter screen is detachably arranged on the first installation concave table, a first sealing device is arranged between the filter screen and the first concave table, a second installation concave table for installing the blanking pipe is arranged above the first installation concave table in each filter pipe, a second sealing device is arranged between the blanking hopper and the second concave table, and a quick assembly and disassembly device is arranged between the blanking hopper and the filter pipes, and a control valve for controlling the liquid circulation is arranged on the body of the filter pipe.

Description

Laboratory is with many filter that ally oneself with convenient to equipment

Technical Field

The utility model relates to a scientific research technical field, in particular to laboratory is with many filter units that ally oneself with convenient to equipment.

Background

Many filter that ally oneself with can carry out a plurality of samples simultaneously and filter, only need a vacuum air supply just can accomplish whole operations, save a large amount of time, convenient and fast nevertheless in the experimentation, the stock solution cup on the many filter that ally oneself with needs the clip to press from both sides tight installation after the alignment is used one by one again, the installation all is more loaded down with trivial details with the dismantlement process, when stock solution cup quantity is more, waste test time and manpower that will be too much, and the installation is operated with the unable one hand of dismantlement process.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a laboratory of being convenient for equipment that structural design is reasonable, the operation is simple and easy, can realize quick installation, dismantlement is with many filter connections in marriage.

In order to solve the technical problem, the solution adopted by the utility model is that the multi-connected filter for the laboratory is convenient to assemble, which comprises a liquid collecting pipe and a blanking hopper, wherein two ends of the liquid collecting pipe are respectively provided with a mounting seat, the liquid collecting pipe is connected with a liquid storage bottle through a hose, the liquid storage bottle is connected with a vacuum pump through a hose, a plurality of filter pipes are communicated and arranged on the liquid collecting pipe, the upper end part in each filter pipe is provided with a first mounting concave platform, a filter screen is detachably arranged on the first mounting concave platform, a first sealing device is arranged between the filter screen and the first concave platform, a second mounting concave platform for mounting a blanking pipe is arranged above the first mounting concave platform in each filter pipe, a second sealing device is arranged between the blanking hopper and the second concave platform, and a quick assembling and disassembling device is arranged between the blanking hopper and the filter pipes, and a control valve for controlling the liquid circulation is arranged on the body of the filter pipe.

The further improvement is that: the quick assembly disassembly device includes that the filter tube inner wall is along a plurality of installing ports of radially seting up, slidable is provided with the card protruding in the installing port, down the hopper outer wall set up the confession the protruding draw-in groove that stretches into of card, be provided with the drive arrangement who is used for the protruding outward movement of drive card in the installing port.

The further improvement is that: the driving device comprises a spring, a first mounting protrusion is arranged at the bottom of the mounting opening, a free end of the first mounting protrusion is provided with a first limiting device used for limiting the spring to be separated from the mounting opening, a second mounting protrusion is arranged at one end, located on the inner side, of the clamping protrusion, and a second limiting device used for limiting the spring to be separated from the clamping protrusion is arranged at the free end of the second mounting protrusion.

The further improvement is that: the first limiting device comprises two first limiting blocks, and the two first limiting blocks are symmetrically arranged on the side wall of the first mounting protrusion.

The further improvement is that: the second limiting device comprises two second limiting blocks, and the two second limiting blocks are symmetrically arranged on the side wall of the second mounting protrusion.

The further improvement is that: the first limiting block and the first mounting protrusion are manufactured integrally.

The further improvement is that: the second limiting block and the second mounting protrusion are manufactured integrally.

The further improvement is that: the first sealing device comprises a first rubber gasket, a first mounting groove used for mounting the first rubber gasket is formed in the first mounting concave station from top to bottom, and the first rubber gasket is detachably arranged in the first mounting groove.

The further improvement is that: the second sealing device comprises a second rubber gasket, a second mounting groove used for mounting the second rubber gasket is formed in the second mounting concave table from top to bottom, and the second rubber gasket is detachably arranged in the second mounting groove.

The further improvement is that: and a pressure indicating meter is arranged on the filter pipe.

The further improvement is that: the clamping end of the clamping protrusion is semicircular.

By adopting the technical scheme, the beneficial effects of the utility model are that: use the utility model has the advantages of it is following:

1. the utility model has the advantages of reasonable design, the operation is simple and easy, can realize quick installation, the lower hopper of dismantlement be convenient for assemble into with the collector tube and ally oneself with the filter more, insert the hopper during installation and make the protruding card on the filter tube go into the draw-in groove on the hopper down, can install the hopper on the filter tube down, will pull up the hopper from the filter tube down and make the protruding draw-in groove on the hopper break away from under with on the filter tube during dismantlement, can break away from the hopper from the filter tube down.

2. The utility model discloses the first rubber gasket that well set up can play the sealed effect of second grade with second rubber gasket, can effectively strengthen sealed effect.

3. The utility model provides a protruding block end of card is semi-circular, and the in-process of being convenient for down the hopper up-and-down motion drives the card protruding and slides in the installing port, can laborsaving drive the protruding slip of card.

4. The utility model discloses pressure indicating number table is convenient for audio-visual pressure value of reading in the collector tube in setting up on the collector tube to can in time control the vacuum pump and come the regulated pressure value.

Drawings

Fig. 1 is the embodiment of the utility model provides a laboratory is with structure schematic diagram of ally oneself with filter more convenient to equipment.

Fig. 2 is the embodiment of the utility model provides a laboratory is with internal structure schematic diagram of ally oneself with filter more convenient to equipment.

Fig. 3 is the embodiment of the utility model provides a laboratory is with internal structure schematic diagram of ally oneself with filter more convenient to equipment.

Fig. 4 is an enlarged view of a portion of a multi-gang filter for a laboratory, which is convenient to assemble, according to an embodiment of the present invention shown in fig. 2.

Fig. 5 is an enlarged view of a portion of a multi-gang filter for a laboratory, which is convenient to assemble, according to an embodiment of the present invention shown in fig. 3.

Fig. 6 is an enlarged view of a portion of a C-site of the multi-gang filter for a laboratory, which is convenient to assemble, according to an embodiment of the present invention shown in fig. 3.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 6, disclosed in the embodiment of the present invention is a multi-connected filter for a laboratory, which is convenient to assemble, and comprises a liquid collecting pipe 10 and a discharging hopper 11, the two ends of the liquid collecting tube 10 are respectively provided with a mounting seat 12, the liquid collecting tube 10 is connected with a liquid storage bottle 14 through a hose 13, the liquid storage bottle is connected with a vacuum pump 15 through a hose, five filter pipes 16 are communicated on the liquid collection pipe 10, a first mounting concave table 17 is arranged at the upper end part in the filter pipe 16, a filter screen 18 is detachably arranged on the first mounting concave table 17, a first sealing device is arranged between the filter screen 18 and the first concave table, the first sealing device comprises a first rubber gasket 19, first installation concave station 17 from top to bottom offers and is used for installing first rubber gasket 19's first mounting groove 20, first rubber gasket 19 dismantled and assembled set up in first mounting groove 20. A second mounting concave table 21 used for mounting a blanking pipe is arranged above the first mounting concave table 17 in the filter pipe 16, a second sealing device is arranged between the blanking hopper 11 and the second concave table and comprises a second rubber gasket 22, a second mounting groove 23 used for mounting the second rubber gasket 22 is arranged from top to bottom on the second mounting concave table 21, and the second rubber gasket 22 is detachably arranged in the second mounting groove 23.

Lower hopper 11 with be provided with the quick assembly disassembly device between the filter tube 16, the quick assembly disassembly device includes a plurality of installing ports 24 that the inner wall of filter tube 16 radially seted up, slidable is provided with card protruding 25 in the installing port 24, the confession has been seted up to lower hopper 11 outer wall the draw-in groove 26 that card protruding 25 stretched into, the block end of card protruding 25 is semi-circular, and the in-process of being convenient for lower hopper 11 up-and-down motion drives card protruding 25 and slides in installing port 24, can laborsaving drive card protruding 25 and slide, be provided with the drive arrangement who is used for driving the protruding 25 outward movement of card in the installing port 24. The driving device comprises a spring 27, a first mounting protrusion 28 is arranged at the bottom of the mounting opening 24, a first limiting device used for limiting the spring 27 to be separated from the mounting opening 24 is arranged at the free end of the first mounting protrusion 28, the first limiting device comprises two first limiting blocks 29, the two first limiting blocks 29 are symmetrically arranged on the side wall of the first mounting protrusion 28, and the first limiting blocks 29 and the first mounting protrusion 28 are integrally manufactured. The protruding 25 of card is located inboard one end and sets up the protruding 30 of second installation, the free end of the protruding 30 of second installation is provided with and is used for the restriction spring 27 breaks away from the second stop device of the protruding 25 of card, the second stop device includes two second stoppers 31, two second stopper 31 symmetry set up in on the protruding 30 lateral wall of second installation, second stopper 31 with the protruding 30 of second installation plays the manufacturing as an organic whole. A control valve 32 for controlling the flow of the liquid and a pressure gauge 33 are provided in the body of the filter tube 16.

During installation, a blanking hopper 11 is manually inserted into a filter pipe 16, so that a clamping protrusion 25 on the filter pipe 16 is clamped into a clamping groove 26 on the blanking hopper 11, and installation is finished. When the filter device is disassembled, the lower hopper 11 is manually pulled up from the filter pipe 16 by a person, so that the clamping protrusions 25 on the filter pipe 16 are separated from the clamping grooves 26 on the lower hopper 11, and the disassembly is completed.

Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.

Claims

1. The utility model provides a laboratory is with many filter joints convenient to equipment, includes collector tube, lower hopper, the collector tube both ends are provided with the mount pad respectively, the collector tube has the stock solution bottle through hose connection, the stock solution bottle has vacuum pump, its characterized in that through hose connection: the liquid collecting pipe is communicated with a plurality of filter pipes, a first mounting concave table is arranged at the upper end part in each filter pipe, a filter screen is detachably arranged on the first mounting concave table, a first sealing device is arranged between the filter screen and the first mounting concave table, a second mounting concave table used for mounting a blanking pipe is arranged above the first mounting concave table in each filter pipe, a blanking hopper is arranged between the second mounting concave tables, a quick dismounting device is arranged between the blanking hopper and the filter pipes, and a control valve used for controlling liquid circulation is arranged on the pipe body of each filter pipe.

2. A laboratory multi-gang filter convenient to assemble as defined in claim 1, wherein: the quick assembly disassembly device includes that the filter tube inner wall is along a plurality of installing ports of radially seting up, slidable is provided with the card protruding in the installing port, down the hopper outer wall set up the confession the protruding draw-in groove that stretches into of card, be provided with the drive arrangement who is used for the protruding outward movement of drive card in the installing port.

3. A laboratory multi-gang filter convenient to assemble as defined in claim 2, wherein: the driving device comprises a spring, a first mounting protrusion is arranged at the bottom of the mounting opening, a free end of the first mounting protrusion is provided with a first limiting device used for limiting the spring to be separated from the mounting opening, a second mounting protrusion is arranged at one end, located on the inner side, of the clamping protrusion, and a second limiting device used for limiting the spring to be separated from the clamping protrusion is arranged at the free end of the second mounting protrusion.

4. A laboratory multi-gang filter convenient to assemble as defined in claim 3, wherein: the first limiting device comprises two first limiting blocks, and the two first limiting blocks are symmetrically arranged on the side wall of the first mounting protrusion.

5. A laboratory multi-gang filter convenient to assemble as defined in claim 3, wherein: the second limiting device comprises two second limiting blocks, and the two second limiting blocks are symmetrically arranged on the side wall of the second mounting protrusion.

6. A laboratory multi-gang filter convenient to assemble as defined in claim 4, wherein: the first limiting block and the first mounting protrusion are manufactured integrally.

7. A laboratory multi-gang filter convenient to assemble as defined in claim 5, wherein: the second limiting block and the second mounting protrusion are manufactured integrally.

8. A laboratory multi-gang filter convenient to assemble as defined in claim 1, wherein: the first sealing device comprises a first rubber gasket, a first mounting groove used for mounting the first rubber gasket is formed in the first mounting concave station from top to bottom, and the first rubber gasket is detachably arranged in the first mounting groove.

9. A laboratory multi-gang filter convenient to assemble as defined in claim 1, wherein: the second sealing device comprises a second rubber gasket, a second mounting groove used for mounting the second rubber gasket is formed in the second mounting concave table from top to bottom, and the second rubber gasket is detachably arranged in the second mounting groove.

10. A laboratory multi-gang filter convenient to assemble as defined in claim 1, wherein: and a pressure indicating meter is arranged on the filter pipe.

11. A laboratory multi-gang filter convenient to assemble as defined in claim 2, wherein: the clamping end of the clamping protrusion is semicircular.