阅读说明：本技术 一种环境监测用水样品快速处理过滤装置 (Water sample rapid treatment filter equipment for environmental monitoring ) 是由 邓维爱 李华栈 彭文斌 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种环境监测用水样品快速处理过滤装置,包括第一外壳、支撑板、通槽、第一套筒、导向杆、限位套、烧杯、限位圈、漏斗、第二套筒、第二外壳、豁口、卡环、卡槽、滤网、连接块、第三外壳、电动流量阀、进气管、出气管、电源模块、触控屏和密封盖,本发明相较于现有的水样品过滤装置,设计有滤液流量控制功能,可以准确的控制滤液渗出速度,提高过滤效率,本发明设计有多层过滤结构,不仅提高了过滤效果,而且该结构便于更换滤网和放置滤纸,本发明设计有多层盛液装置,该装置设计为滑动结构,可以方便取放烧杯,同时可以不间断的进行过滤,节约了水样品处理时间,同时也能防止余液滴落污染试验台。(The invention discloses a rapid processing and filtering device for environmental monitoring water samples, which comprises a first shell, a supporting plate, a through groove, a first sleeve, a guide rod, a limiting sleeve, a beaker, a limiting ring, a funnel, a second sleeve, a second shell, a notch, a snap ring, a clamping groove, a filter screen, a connecting block, a third shell, an electric flow valve, an air inlet pipe, an air outlet pipe, a power supply module, a touch screen and a sealing cover, compared with the existing water sample filtering device, the rapid processing and filtering device is provided with a filter liquid flow control function, can accurately control the seepage speed of filter liquid and improve the filtering efficiency, is provided with a multi-layer filtering structure, not only improves the filtering effect, but also is convenient to replace the filter screen and place the filter paper, and is provided with a multi-layer liquid containing device which is designed into a sliding structure, can be convenient to take and place the beaker, can filter uninterruptedly and save the processing time of the water samples, meanwhile, the residual liquid can be prevented from dropping to pollute the test bed.)

1. The utility model provides an environmental monitoring water sample rapid processing filter equipment, includes first shell (1), backup pad (2), first sleeve (4), guide bar (5), stop collar (6), beaker (7), spacing collar (8), funnel (9), second sleeve (10), second shell (11), opening (12), snap ring (13), draw-in groove (14), filter screen (15), third shell (24), electronic flow valve (25), intake pipe (26), outlet duct (27) and through-hole (28), its characterized in that: the automatic feeding device is characterized in that a supporting plate (2) is symmetrically and slidably connected to the inner wall of one side of the first shell (1), first sleeves (4) are symmetrically fixed to the outer walls of two sides of the supporting plate (2), a guide rod (5) is sleeved on the inner wall of one side of the first sleeve (4), the guide rod (5) is fixedly connected to the inner walls of two sides of the first shell (1), a limiting sleeve (6) is symmetrically and fixedly connected to the outer wall of the top end of the supporting plate (2), a beaker (7) is arranged on the outer wall of the top end of the supporting plate (2), the beaker (7) is sleeved on the inner wall of one side of the limiting sleeve (6), a limiting ring (8) is fixedly connected to the inner wall of one side of the first shell (1), a funnel (9) is sleeved on the inner wall of one side of the limiting ring (8), and a second sleeve (10) is fixedly connected to the outer wall of the top end of the limiting ring (8), the outer wall of one side of the second sleeve (10) is in threaded connection with a second shell (11), an opening (12) is distributed on the outer wall of one side of the second shell (11), a clamping ring (13) is sleeved on the inner wall of one side of the opening (12), a clamping groove (14) is formed in the outer wall of the top end of one side of the clamping ring (13), a filter screen (15) is sleeved on the inner wall of one side of the clamping groove (14), a third shell (24) is fixedly connected to the outer wall of one side of the second shell (11), an electric flow valve (25) is fixedly connected to the inner wall of one side of the third shell (24), an air inlet pipe (26) is fixedly connected to the outer wall of one side of the input end of the electric flow valve (25), an air outlet pipe (27) is fixedly connected to the outer wall of one side of the output end of the electric flow valve (25), and a through hole (28) is formed in the outer wall of one side of the second shell (11), and the air outlet pipe (27) is fixedly connected to the inner wall of one side of the through hole (28).

2. The rapid environmental monitoring water sample treatment filter device according to claim 1, the method is characterized in that: also comprises a circuit board (29), a control module (30), a signal processing module (31), a power supply module (32) and a touch screen (33), a circuit board (29) is fixedly connected on the inner wall of one side of the third shell (24), a control module (30) is fixedly connected on the outer wall of one side of the circuit board (29), and the control module (30) is connected with the electric flow valve (25) through a signal line, a signal processing module (31) is fixedly connected on the outer wall of one side of the circuit board (29), the signal processing module (31) is connected with the control module (30) through a signal wire, a touch screen (33) is fixedly connected on the outer wall of one side of the third shell (24), and the touch screen (33) is connected with the signal processing module (31) through a signal line.

3. The rapid environmental monitoring water sample treatment and filtration device according to claim 2, wherein: also comprises a connecting block (16), a first mounting seat (17), a connecting shaft (18), an elastic clamping block (19), a first sawtooth (20), a second mounting seat (21), a limiting groove (22) and a second sawtooth (23), a connecting block (16) is fixedly connected on the outer wall of one side of the clamping ring (13), a first mounting seat (17) is fixedly connected on the outer wall of one side of the notch (12), a connecting shaft (18) is fixedly connected on the inner wall of one side of the first mounting seat (17), and the connecting block (16) is rotationally connected on the outer wall of one side of the connecting shaft (18), an elastic clamping block (19) is fixedly connected on the outer wall of one side of the clamping ring (13), a second mounting seat (21) is fixedly connected on the outer wall of one side of the gap (12), a limit groove (22) is arranged on the outer wall of one side of the second mounting seat (21), and the elastic clamping block (19) is clamped and connected on the inner wall of one side of the limiting groove (22).

4. The rapid environmental monitoring water sample treatment and filtration device according to claim 3, wherein: first sawtooth (20) are fixed on the outer wall of one side of the elastic clamping block (19), second sawtooth (23) are fixed on the inner wall of one side of the limiting groove (22) in a distributed mode, and the first sawtooth (20) is connected to the outer wall of one side of the second sawtooth (23) in a meshed mode.

5. The rapid environmental monitoring water sample treatment and filtration device according to claim 3, wherein: the outer wall of the top end of the supporting plate (2) is provided with a through groove (3).

6. The rapid environmental monitoring water sample treatment and filtration device according to claim 3, wherein: and the outer wall of one side of the circuit board (29) is fixedly connected with a power supply module (32), and the power supply module (32) is connected with the control module (30) through a signal wire.

7. The rapid environmental monitoring water sample treatment and filtration device according to claim 3, wherein: and a sealing cover (34) is connected to the outer wall of the top end of the second shell (11) in a threaded manner, and a sealing ring is sleeved on the inner wall of the top end of the sealing cover (34).

8. The rapid environmental monitoring water sample treatment and filtration device according to claim 3, wherein: the elastic fixture block (19) is U-shaped in appearance.

9. The rapid environmental monitoring water sample treatment and filtration device according to claim 3, wherein: the number of the snap rings (13) is at least two, and the number of the filter screens is the same as that of the snap rings.

10. The rapid environmental monitoring water sample treatment and filtration device according to claim 1, wherein: the quantity of backup pad is two at least, and the beaker quantity is the same with backup pad quantity.

Technical Field

The invention relates to the technical field of filtering devices, in particular to a rapid processing and filtering device for an environmental monitoring water sample.

Background

Most of the existing laboratory water sample filtering devices are only provided with a layer of filter paper in a funnel, and then filter liquor is contained in a beaker.

Disclosure of Invention

The invention aims to provide a rapid processing and filtering device for environmental monitoring water samples, which solves the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a rapid processing and filtering device for environmental monitoring water samples comprises a first shell, a support plate, a first sleeve, a guide rod, a limit sleeve, a beaker, a limit ring, a funnel, a second sleeve, a second shell, a gap, a snap ring, a clamping groove, a filter screen, a third shell, an electric flow valve, an air inlet pipe, an air outlet pipe and a through hole, wherein the support plate is symmetrically and slidably connected onto the inner wall of one side of the first shell, the first sleeve is symmetrically and fixedly arranged on the outer walls of the two sides of the support plate, the guide rod is sleeved on the inner wall of one side of the first sleeve and fixedly connected onto the inner walls of the two sides of the first shell, the limit sleeve is symmetrically and fixedly connected onto the outer wall of the top end of the support plate, the beaker is arranged on the outer wall of the top end of the support plate and is sleeved on the inner wall of one side of the limit sleeve, the limit ring is fixedly connected onto the inner wall of one side of the first shell, a funnel is sleeved on the inner wall of one side of the limiting ring, a second sleeve is fixedly connected on the outer wall of the top end of the limiting ring, a second shell is in threaded connection with the outer wall of one side of the second sleeve, notches are distributed on the outer wall of one side of the second shell, a snap ring is sleeved on the inner wall of one side of the opening, a clamping groove is arranged on the outer wall of the top end of one side of the snap ring, a filter screen is sleeved on the inner wall of one side of the clamping groove, a third shell is fixedly connected on the outer wall of one side of the second shell, an electric flow valve is fixedly connected on the inner wall of one side of the third shell, an air inlet pipe is fixedly connected on the outer wall of one side of the input end of the electric flow valve, fixedly connected with outlet duct on one side outer wall of electric flow valve output, the through-hole has been seted up on one side outer wall of second shell, and outlet duct fixed connection is on one side inner wall of through-hole.

Further, environmental monitoring water sample rapid draing filter equipment still includes circuit board, control module, signal processing module, power module, touch-control screen, fixedly connected with circuit board on one side inner wall of third shell, fixedly connected with control module on one side outer wall of circuit board, and control module and electronic flow valve passing signal line connection, fixedly connected with signal processing module on one side outer wall of circuit board, and signal processing module and control module passing signal line connection, fixedly connected with touch-control screen on one side outer wall of third shell, and touch-control screen and signal processing module passing signal line connection.

Further, environmental monitoring water sample rapid drainaging filter equipment still includes connecting block, first mount pad, connecting axle, elasticity fixture block, first sawtooth, second mount pad, spacing groove and second sawtooth, fixedly connected with connecting block on one side outer wall of snap ring, the first mount pad of fixedly connected with on one side outer wall of opening, fixedly connected with connecting axle on one side inner wall of first mount pad, and the connecting block rotates and connects on one side outer wall of connecting axle, fixedly connected with elasticity fixture block on one side outer wall of snap ring, fixedly connected with second mount pad on one side outer wall of opening, the spacing groove has been seted up on one side outer wall of second mount pad, and elasticity fixture block connects on one side inner wall of spacing groove.

Furthermore, first sawtooth is fixed on the outer wall of one side of elasticity fixture block distribution, second sawtooth is fixed on the inner wall of one side of spacing groove distribution, and first sawtooth meshing connects on the outer wall of one side of second sawtooth.

Furthermore, a through groove is formed in the outer wall of the top end of the supporting plate.

Furthermore, a power module is fixedly connected to the outer wall of one side of the circuit board, and the power module is connected with the control module through a signal line.

Furthermore, a sealing cover is connected to the outer wall of the top end of the second shell in a threaded mode, and a sealing ring is sleeved on the inner wall of the top end of the sealing cover (34).

Furthermore, the elastic fixture block is U-shaped.

Furthermore, the number of snap rings is at least two, and filter screen quantity is the same with snap ring quantity.

Furthermore, the number of the supporting plates is at least two, and the number of the beakers is the same as that of the supporting plates.

Compared with the prior art, the invention has the following beneficial effects: compared with the existing water sample filtering device, the multi-layer filtering device has the advantages that the function of controlling the flow of the filtrate is designed, the seepage speed of the filtrate can be accurately controlled by controlling the electric flow valve, the filtering efficiency is improved, the multi-layer filtering structure is designed, the filtering effect is improved, the structure is convenient for replacing the filter screen and placing the filter paper, the multi-layer liquid containing device is designed, the device is designed into a sliding structure, the beaker can be conveniently taken and placed, meanwhile, the uninterrupted filtering can be carried out, the water sample processing time is saved, meanwhile, residual liquid can be prevented from dripping to pollute a test table, meanwhile, the rapid environment monitoring water sample processing and filtering device is convenient to disassemble, assemble and clean, is convenient to clean, is very convenient to replace, is intelligent and scientific, and has a wide application range.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall front cut-away construction of the present invention;

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;

FIG. 3 is an enlarged view of the structure of the area B in FIG. 1;

FIG. 4 is an enlarged view of the structure of the area C in FIG. 1;

FIG. 5 is an enlarged view of the structure of the region D in FIG. 1;

FIG. 6 is an enlarged view of the structure in the area E in FIG. 1;

FIG. 7 is a schematic view of the overall top cut-away construction of the present invention;

FIG. 8 is an enlarged view of the structure of the area F in FIG. 7;

FIG. 9 is a side cut-away view of the first housing of the present invention;

FIG. 10 is a side sectional view of a third housing of the present invention;

FIG. 11 is a perspective view of a snap ring of the present invention;

FIG. 12 is a control flow diagram of the present invention;

in the figure: 1. a first housing; 2. a support plate; 3. a through groove; 4. a first sleeve; 5. a guide bar; 6. a limiting sleeve; 7. a beaker; 8. a limiting ring; 9. a funnel; 10. a second sleeve; 11. a second housing; 12. opening the gap; 13. a snap ring; 14. a card slot; 15. filtering with a screen; 16. connecting blocks; 17. a first mounting seat; 18. a connecting shaft; 19. an elastic clamping block; 20. a first saw tooth; 21. a second mounting seat; 22. a limiting groove; 23. a second saw tooth; 24. a third housing; 25. an electrically operated flow valve; 26. an air inlet pipe; 27. an air outlet pipe; 28. a through hole; 29. a circuit board; 30. a control module; 31. a signal processing module; 32. a power supply module; 33. a touch screen; 34. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, the present invention provides a technical solution: a rapid processing and filtering device for environmental monitoring water samples comprises a first shell 1, a supporting plate 2, a through groove 3, a first sleeve 4, a guide rod 5, a limiting sleeve 6, a beaker 7, a limiting ring 8, a funnel 9, a second sleeve 10, a second shell 11, an opening 12, a clamping ring 13, a clamping groove 14, a filter screen 15, a connecting block 16, a first mounting seat 17, a connecting shaft 18, an elastic clamping block 19, a first sawtooth 20, a second mounting seat 21, a limiting groove 22, a second sawtooth 23, a third shell 24, an electric flow valve 25, an air inlet pipe 26, an air outlet pipe 27, a through hole 28, a circuit board 29, a control module 30, a signal processing module 31, a power module 32, a touch screen 33 and a sealing cover 34, wherein the supporting plate 2 is symmetrically and slidably connected to the inner wall of one side of the first shell 1, the first sleeve 4 is symmetrically fixed to the outer walls of two sides of the supporting plate 2, the guide rod 5 is sleeved on the inner wall of one side of the first sleeve 4, the guide rod 5 is fixedly connected to the inner walls of two sides of the first shell 1, the outer wall of the top end of the support plate 2 is symmetrically and fixedly connected with a limiting sleeve 6, the outer wall of the top end of the support plate 2 is provided with a beaker 7, the beaker 7 is sleeved on the inner wall of one side of the limiting sleeve 6, the inner wall of one side of the first shell 1 is fixedly connected with a limiting ring 8, the inner wall of one side of the limiting ring 8 is sleeved with a funnel 9, the outer wall of the top end of the limiting ring 8 is fixedly connected with a second sleeve 10, the outer wall of one side of the second sleeve 10 is in threaded connection with a second shell 11, the outer wall of one side of the second shell 11 is distributed and provided with a notch 12, the inner wall of one side of the notch 12 is sleeved with a snap ring 13, the outer wall of one side of the snap ring 13 is fixedly connected with a connecting block 16, the outer wall of one side of the connecting shaft 12 is fixedly connected with a first mounting seat 17, and the inner wall of one side of the first mounting seat 17 is fixedly connected with an 18, the connecting block 16 is rotatably connected to the outer wall of one side of the connecting shaft 18, an elastic clamping block 19 is fixedly connected to the outer wall of one side of the clamping ring 13, a second mounting seat 21 is fixedly connected to the outer wall of one side of the opening 12, a limiting groove 22 is formed in the outer wall of one side of the second mounting seat 21, the elastic clamping block 19 is clamped and connected to the inner wall of one side of the limiting groove 22, a third housing 24 is fixedly connected to the outer wall of one side of the second housing 11, an electric flow valve 25 is fixedly connected to the inner wall of one side of the third housing 24, a circuit board 29 is fixedly connected to the inner wall of one side of the third housing 24, a control module 30 is fixedly connected to the outer wall of one side of the circuit board 29, the control module 30 is connected to the electric flow valve 25 through a signal line, a signal processing module 31 is fixedly connected to the outer wall of one side of the circuit board 29, and the signal processing module 31 is connected to the control module 30 through a signal line, a touch screen 33 is fixedly connected to the outer wall of one side of the third shell 24, and the touch screen 33 is connected with the signal processing module 31 through a signal line; a through groove 3 is formed in the outer wall of the top end of the supporting plate 2 and used for circulating filtered water; a clamping groove 14 is formed in the outer wall of the top end of one side of the clamping ring 13, a filter screen 15 is sleeved on the inner wall of one side of the clamping groove 14, and the filter screen 15 in the clamping groove 14 can be used for coarse filtration and can also bear filter paper; the outer wall of one side of the elastic fixture block 19 is distributed and fixed with first sawteeth 20, the inner wall of one side of the limiting groove 22 is distributed and fixed with second sawteeth 23, the first sawteeth 20 are meshed and connected with the outer wall of one side of the second sawteeth 23, the first sawteeth 20 and the second sawteeth 23 are meshed with each other, so that the elastic fixture block 19 can be tightly clamped with the limiting groove 22; an air inlet pipe 26 is fixedly connected to the outer wall of one side of the input end of the electric flow valve 25, an air outlet pipe 27 is fixedly connected to the outer wall of one side of the output end of the electric flow valve 25, a through hole 28 is formed in the outer wall of one side of the second shell 11, the air outlet pipe 27 is fixedly connected to the inner wall of one side of the through hole 28, and the electric flow valve 25 is used for controlling the flow of gas; a power supply module 32 is fixedly connected to the outer wall of one side of the circuit board 29, the power supply module 32 is connected with the control module 30 through a signal line, and the power supply module 32 is used for controlling the on-off of a power supply circuit; a sealing cover 34 is connected to the outer wall of the top end of the second shell 11 in a threaded manner, a sealing ring is sleeved on the inner wall of the top end of the sealing cover 34, and the sealing cover 34 and the sealing ring are used for sealing the second shell 11; the elastic clamping block 19 is U-shaped in appearance and is convenient to clamp; in the embodiment, the number of the snap rings 13 is three, and the snap rings can be used for installing a plurality of filter screens 15 for filtering for multiple times;

when the rapid water sample treatment and filtration device is used for rapidly treating and filtering a water sample, firstly, the elastic fixture block 19 is shifted to be separated from the limiting groove 22 on the second mounting seat 21, the clamping ring 13 is rotated to enable the connecting block 16 to rotate around the connecting shaft 18 on the first mounting seat 17 until the clamping ring 13 is completely separated from the notch 12, at this time, the filter screen 15 can be placed in the clamping groove 14, then, the clamping ring 13 is closed, the elastic fixture block 19 is clamped into the limiting groove 22, the first sawteeth 20 are clamped with the second sawteeth 23, the installation of the filter screen 15 is completed, and the filter paper can be placed on the lowest filter screen 15 as required; placing a funnel 9 into a limiting ring 8, screwing a second sleeve 10 into a second shell 11, connecting the first shell 1 with the second shell 11, pulling out the supporting plate 2 outwards, sliding the first sleeve 4 outwards along a guide rod 5, placing a beaker 7 into a limiting sleeve 6, pushing the supporting plate 2 to the original position, opening a sealing cover 34, placing a water sample to be treated into the second shell 11, screwing the sealing cover 34, starting an electric flow valve 25 through a touch screen 33, enabling compressed gas to enter the second shell 11 through an air inlet pipe 26 and an air outlet pipe 27, accelerating filtrate leakage, after the upper layer beaker 7 is filled, directly pulling out the supporting plate 2, taking out the beaker 7, enabling the filtrate to flow into the lower layer beaker 7, wherein a through hole 28 is used for installing the air outlet pipe 27, a through groove 3 is used for circulating filtered water, a circuit board 29 in the third shell 24 is used for installing a circuit part, a control module 30 is used for controlling the electric flow valve 25, the signal processing module 31 is used for processing the display signal, and the power supply module 32 is used for controlling the on-off of the power supply circuit.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.