CN107812451A - A kind of hand suction type medicine detection separating and filtering machine people - Google Patents
A kind of hand suction type medicine detection separating and filtering machine people Download PDFInfo
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- CN107812451A CN107812451A CN201711110545.8A CN201711110545A CN107812451A CN 107812451 A CN107812451 A CN 107812451A CN 201711110545 A CN201711110545 A CN 201711110545A CN 107812451 A CN107812451 A CN 107812451A
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- negative pressure
- fixedly connected
- inwall
- cylinder body
- separating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/20—Accessories; Auxiliary operations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4005—Concentrating samples by transferring a selected component through a membrane
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4005—Concentrating samples by transferring a selected component through a membrane
- G01N2001/4016—Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of hand suction type medicine detection separating and filtering machine people, including supporting leg, the top of the supporting leg is fixedly connected with separation casing, the inwall of the separation casing offers discharging opening and pressure relief opening respectively, the bottom of discharging opening extends to the bottom of separation casing, one end of pressure relief opening extends to the outside of separation casing, and the inwall for separating casing is fixedly connected with negative pressure plate.The hand suction type medicine detection separating and filtering device, the effect being separated by filtration to detection solution is reached, when the upper and lower surface of negative pressure plate produces pressure difference, solution is spilt after ultrafiltration membrance filter separates from liquid outlet, the possibility unclear to separation box house situation observation can effectively be reduced, the concrete condition in separator box body can be directed to and then control the suction pressure in negative pressure cylinder body, so as to effectively solve the problems, such as that medical treatment detection solution separating step is cumbersome and separating effect is unmanageable.
Description
Technical field
The present invention relates to technical field of medical treatment mechanical, specially a kind of hand suction type medicine detection separating and filtering machine
People.
Background technology
Filtering is in the presence of motive force, and the fluid in the suspension (or ash-laden gas) of side passes through porous media
Duct to opposite side flow.Particle is then trapped, so as to realize the separation operation process of fluid and particle.The suspension filtered
Liquid is also known as filter pulp, and stratum granulosum during filtering under retention is referred to as filter cake, and the clear liquid of filtering is referred to as filtrate.
It is frequently necessary to be separated by filtration the solution of detection in medical monitoring equipment at present, most of is all using at a high speed
Centrifuge is separated, although such separation method can reach the effect of separation, requires higher to the centrifugal force of centrifuge,
And be not easy to centrifuge control, the solution after separation needs further to carry out extraction separation, and step is relatively complicated, so needing one kind
Hand suction type medicine detection separating and filtering machine people.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of hand suction type medicine to detect separating and filtering machine people,
Solve the problems, such as that medical treatment detection solution separating step is cumbersome and separating effect is unmanageable.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of hand suction type medicine detection
Separating and filtering machine people, including supporting leg, the top of the supporting leg is fixedly connected with separation casing, described to separate the interior of casing
Wall offers discharging opening and pressure relief opening respectively, and the bottom of the discharging opening extends to the bottom of separation casing, the pressure relief opening
One end extends to the outside of separation casing, and the inwall of the separation casing is fixedly connected with negative pressure plate, the upper table of the negative pressure plate
Face offers liquid outlet, and the upper surface of the negative pressure plate is fixedly connected with milipore filter, the top threaded connection of the separation casing
There is case lid.
The outer surface of the separation casing, which is fixed, is communicated with negative pressure straw, and one end of the negative pressure straw, which is fixed, to be communicated with
Adapter, the surface of the separation casing are fixedly connected with fixed block, and the surface of the fixed block has been respectively fixedly connected with supporting plate
With negative pressure cylinder body, the bottom of the supporting plate is fixedly connected with the upper surface of negative pressure cylinder body, the bottom of the negative pressure cylinder body and company
Connection is fixed on the top of adapter, and the bottom of the negative pressure cylinder body slidably connects inlet seal pearl, the top of the negative pressure cylinder body
Gas outlet is offered, the inwall of the negative pressure cylinder body slidably connects piston plate, and the inside of the piston plate offers negative pressure hole,
The top of the negative pressure hole slidably connects outlet sealant beads, and the upper surface of the piston plate is fixedly connected with contiguous block, described
The inside of contiguous block offers sliding chamber, and the inwall of the sliding chamber slidably connects steering ball, and the surface of the steering ball extends to
The outside of sliding chamber, the surface of the steering ball are fixedly connected with pull bar, and the top of the pull bar extends to the top of negative pressure cylinder body.
The inside of the supporting plate is fixedly connected with bearing, and the inner ring of the bearing is fixedly connected with negative pressure rotating shaft, described
One end of negative pressure rotating shaft is fixedly connected with rotating disk, and the surface of the rotating disk is fixedly connected with handle, the middle part of the negative pressure rotating shaft
U-shaped rotating shaft is fixedly connected with, the surface of the U-shaped rotating shaft and the top of pull bar are hinged, and the height of the U-shaped rotating shaft is equal to pull bar
2/5ths of length, the surface of the separation casing are installed with tempering clear glass, the table of the tempering clear glass
Face is installed with pressure gauge.
Preferably, the inside of the discharging opening and pressure relief opening is installed with sealing valve and relief valve respectively.
Preferably, the bottom of the case lid is fixedly connected with sealing leather packing, and the diameter of the sealing leather packing is equal to separator box
The diameter of body.
Preferably, the inlet seal bead surface is fixedly connected with negative pressure spring, the bottom of the negative pressure spring and negative pressure
The inwall of suction pipe is fixedly connected, and the surface of the negative pressure spring and the inwall of connecting tube are slidably connected.
Preferably, the surface of the outlet sealant beads is fixedly connected with positive pressing spring, and the surface of the positive pressing spring is with bearing
The inwall in pressure hole is slidably connected.
Preferably, the inwall of the negative pressure hole is fixedly connected with locating piece, the upper surface of the locating piece and positive pressing spring
Bottom be fixedly connected.
(3) beneficial effect
The invention provides a kind of hand suction type medicine detection separating and filtering machine people, possesses following beneficial effect：
(1), hand suction type medicine detection separating and filtering device, by setting the upper surface of negative pressure plate to be fixedly connected with
Milipore filter, the effect being separated by filtration to detection solution is reached, when the upper and lower surface of negative pressure plate produces pressure difference
When, solution is spilt after ultrafiltration membrance filter separates from liquid outlet.
(2), hand suction type medicine detection separating and filtering device, by setting the inwall of negative pressure cylinder body to slidably connect
Piston plate, the effect for separation casing be evacuated negative pressure is reached, when piston plate upward sliding, inlet seal pearl is to moving up
Dynamic, the air in separator box body is drawn in negative pressure cylinder body, and when piston plate slide downward, inlet seal pearl seals negative pressure cylinder
The bottom of body, the air pressure increase in negative pressure cylinder body, outlet sealant beads is ejected upwards and are moved up, air flows out from negative pressure hole, follows
Ring piston plate is acted, and the air in separator box body is little by little extracted out.
(3), hand suction type medicine detection separating and filtering device, by setting the surface of U-shaped rotating shaft and the top of pull bar
End is be hinged, and U-shaped rotating shaft can be made to drive pull bar to circle, and then piston plate is slided up and down.Can effectively it prevent
Accident stuck, that motor overload burns；Bottom is uniformly applied to after weight is scattered, it is therefore prevented that stress concentration, improves equipment
Security performance.It is effective to limit in the displacement for moving up and down and moving along a straight line, solve the problems, such as over-travel.Realize
The real-time switching of lengthwise movement, solves the problems, such as the immovable fixing device of existing apparatus.It is straight line by convert rotational motion
Motion, effectively raises horizontal positioning precision, solves the problems, such as that device lateral positioning is not accurate.
(4), hand suction type medicine detection separating and filtering device, by setting the inwall of sliding chamber to slidably connect steering
Ball, pull bar can be effectively avoided the problem of being broken that fracture occur, by setting the inner ring of bearing to be fixedly connected with negative pressure rotating shaft, energy
Enough rotations for effectively strengthening U-shaped rotating shaft, hand-rail type rotation is carried out to negative pressure rotating shaft by handle grip turn disk.
(5), hand suction type medicine detection separating and filtering device, by setting the surface of tempering clear glass to fix peace
Equipped with pressure gauge, the possibility unclear to separation box house situation observation can be effectively reduced, can be directed in separator box body
Concrete condition so that control negative pressure cylinder body in suction pressure, so as to effectively solve medical treatment detection solution separating step it is numerous
The problem of trivial and separating effect is unmanageable.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is negative pressure cylinder body structure sectional view of the present invention；
Fig. 3 is inventive piston dish structure sectional view；
Fig. 4 is present invention separation casing structure front view.
In figure：1 supporting leg, 2 separation casings, 3 discharging openings, 4 pressure relief openings, 5 negative pressure plates, 6 milipore filters, 7 case lids, 8 negative pressure are inhaled
Pipe, 9 connecting tubes, 10 fixed blocks, 11 supporting plates, 12 negative pressure cylinder bodies, 13 inlet seal pearls, 14 gas outlets, 15 piston plates, 16 negative pressure
Hole, 17 outlet sealant beads, 18 contiguous blocks, 19 slide chambers, 20 steering balls, 21 pull bars, 22 bearings, 23 negative pressure rotating shafts, the rotating shaft of 24U types,
25 tempering clear glasses, 26 pressure gauges, 27 sealing valves, 28 relief valves, 29 sealing leather packings, 30 negative pressure springs, 31 positive pressing springs, 32
Locating piece, 33 liquid outlets, 34 rotating disks, 35 handles.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of hand suction type medicine detection separating and filtering machine
People, including supporting leg (1), the top of supporting leg (1) are fixedly connected with separation casing (2), and the inwall of separation casing (2) is opened respectively
Provided with discharging opening (3) and pressure relief opening (4), the inside of discharging opening (3) and pressure relief opening (4) be installed with respectively sealing valve (27) and
Relief valve (28), the bottom of discharging opening (3) extend to the bottom of separation casing (2), and one end of pressure relief opening (4) extends to separator box
The outside of body (2), the inwall of separation casing (2) are fixedly connected with negative pressure plate (5), and the upper surface of negative pressure plate (5) offers out liquid
Mouth (33), the upper surface of negative pressure plate (5) is fixedly connected with milipore filter (6), by setting the upper surface of negative pressure plate (5) to be fixedly connected
There is milipore filter (6), reached the effect being separated by filtration to detection solution, when the upper and lower surface of negative pressure plate (5) is produced
During raw pressure difference, solution is spilt after milipore filter (6) is separated by filtration from liquid outlet (33), the top screw thread of separation casing (2)
Case lid (7) is connected with, the bottom of case lid (7) is fixedly connected with sealing leather packing (29), and the diameter of sealing leather packing (29) is equal to separation
The diameter of casing (2).
The outer surface of separation casing (2), which is fixed, is communicated with negative pressure straw (8), and one end of negative pressure straw (8), which is fixed, to be communicated with
Connecting tube (9), the surface of separation casing (2) are fixedly connected with fixed block (10), and the surface of fixed block (10) is respectively fixedly connected with
There are supporting plate (11) and negative pressure cylinder body (12), the bottom of supporting plate (11) is fixedly connected with the upper surface of negative pressure cylinder body (12), is born
The bottom of cylinder pressure body (12) is fixed with the top of connecting tube (9) and connected, and the bottom of negative pressure cylinder body (12) is slidably connected into airtight
Pearl (13) is sealed, inlet seal pearl (13) surface is fixedly connected with negative pressure spring (30), and bottom and the negative pressure of negative pressure spring (30) are inhaled
The inwall of pipe (8) is fixedly connected, and the surface of negative pressure spring (30) and the inwall of connecting tube (9) are slidably connected, negative pressure cylinder body (12)
Top offer gas outlet (14), the inwall of negative pressure cylinder body (12) slidably connects piston plate (15), piston plate (15) it is interior
Portion offers negative pressure hole (16), and the top of negative pressure hole (16) slidably connects outlet sealant beads (17), outlet sealant beads (17)
Surface is fixedly connected with positive pressing spring (31), and the surface of positive pressing spring (31) and the inwall of negative pressure hole (16) are slidably connected, negative pressure
The inwall in hole (16) is fixedly connected with locating piece (32), and the upper surface of locating piece (32) is fixed with the bottom of positive pressing spring (31) to be connected
Connect, by setting the inwall of negative pressure cylinder body (12) to slidably connect piston plate (15), reached and separation casing (2) is evacuated
The effect of negative pressure, when piston plate (15) upward sliding, inlet seal pearl (13) moves up, the air in separation casing (2)
It is drawn in negative pressure cylinder body (12), when piston plate (15) slide downward, inlet seal pearl (13) seals negative pressure cylinder body (12)
Bottom, the air pressure increase in negative pressure cylinder body (12), eject outlet sealant beads (17) upwards and move up, air is from negative pressure hole
(16) flow out, circulation piston plate (15) action, the air separated in casing (2) is little by little extracted out, the upper table of piston plate (15)
Face is fixedly connected with contiguous block (18), and the inside of contiguous block (18) offers sliding chamber (19), and the inwall of sliding chamber (19) is slidably connected
There is steering ball (20), by setting the inwall of sliding chamber (19) to slidably connect steering ball (20), can effectively avoid pull bar (21)
There is the problem of being broken that fracture, the surface of steering ball (20) extends to the outside of sliding chamber (19), and the surface of steering ball (20) is fixed
Pull bar (21) is connected with, the top of pull bar (21) extends to the top of negative pressure cylinder body (12).
The inside of supporting plate (11) is fixedly connected with bearing (22), and the inner ring of bearing (22) is fixedly connected with negative pressure rotating shaft
(23), by setting the inner ring of bearing (22) to be fixedly connected with negative pressure rotating shaft (23), turning for U-shaped rotating shaft (24) can effectively be strengthened
It is dynamic, drive rotating disk (34) to carry out hand-rail type rotation to negative pressure rotating shaft (23) by handle (35), one end of negative pressure rotating shaft (23) is consolidated
Surely rotating disk (34) is connected with, is hinged by the surface and the top of pull bar (21) that set U-shaped rotating shaft (24), U-shaped rotating shaft can be made
(24) drive pull bar (21) to circle, and then piston plate (15) is slided up and down, the surface of rotating disk (34) is fixedly connected
There is handle (35), U-shaped rotating shaft (24), the surface of U-shaped rotating shaft (24) and pull bar are fixedly connected with the middle part of negative pressure rotating shaft (23)
(21) top is hinged, and the height of U-shaped rotating shaft (24) is equal to 2/5ths of pull bar (21) length, the surface of separation casing (2)
Tempering clear glass (25) is installed with, the surface of tempering clear glass (25) is installed with pressure gauge (26), by setting
The surface for putting tempering clear glass (25) is installed with pressure gauge (26), can effectively reduce to the internal feelings of separation casing (2)
The unclear possibility of condition observation, the concrete condition separated in casing (2) can be directed to and then control taking out in negative pressure cylinder body (12)
Atmospheric pressure, so as to effectively solve the problems, such as that medical treatment detection solution separating step is cumbersome and separating effect is unmanageable.
In summary, hand suction type medicine detection separating and filtering device, by setting the upper surface of negative pressure plate (5) to consolidate
Surely milipore filter (6) is connected with, has reached the effect being separated by filtration to detection solution, when the upper surface of negative pressure plate (5) is with
When surface produces pressure difference, solution is spilt after milipore filter (6) is separated by filtration from liquid outlet (33), by setting negative pressure cylinder body
(12) inwall slidably connects piston plate (15), has reached the effect for separation casing (2) be evacuated negative pressure, has worked as piston plate
(15) during upward sliding, inlet seal pearl (13) moves up, and the air in separation casing (2) is drawn to negative pressure cylinder body (12)
Interior, when piston plate (15) slide downward, inlet seal pearl (13) seals the bottom of negative pressure cylinder body (12), and negative pressure cylinder body (12) is interior
Air pressure increase, upwards eject outlet sealant beads (17) move up, air from negative pressure hole (16) flow out, circulation piston plate (15)
Action, the air separated in casing (2) is little by little extracted out, by setting the surface of U-shaped rotating shaft (24) and the top of pull bar (21)
End is be hinged, and U-shaped rotating shaft (24) can be made to drive pull bar (21) to circle, and then piston plate (15) is slided up and down, and leads to
Cross and set the inwall of sliding chamber (19) to slidably connect steering ball (20), can effectively avoid pull bar (21) from occurring fractureing the asking of fracture
Topic, by setting the inner ring of bearing (22) to be fixedly connected with negative pressure rotating shaft (23), it can effectively strengthen turning for U-shaped rotating shaft (24)
It is dynamic, drive rotating disk (34) to carry out hand-rail type rotation to negative pressure rotating shaft (23) by handle (35), by setting tempering clear glass
(25) surface is installed with pressure gauge (26), can effectively reduce what separation casing (2) inner case observation was not known
Possibility, the concrete condition in separation casing (2) can be directed to and then control the suction pressure in negative pressure cylinder body (12), so as to effectively
The medical treatment detection that solves the problems, such as solution separating step is cumbersome and separating effect is unmanageable.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of hand suction type medicine detection separating and filtering machine people, including supporting leg (1), it is characterised in that：The support
The top of leg (1) is fixedly connected with separation casing (2), and the inwall of separation casing (2) offers discharging opening (3) and pressure relief opening respectively
(4), the bottom of discharging opening (3) extends to the bottom of separation casing (2), and one end of the pressure relief opening (4) extends to separation casing
(2) outside, the inwall of the separation casing (2) are fixedly connected with negative pressure plate (5), and the upper surface of the negative pressure plate (5) opens up
There is liquid outlet (33), the upper surface of the negative pressure plate (5) is fixedly connected with milipore filter (6), the top spiral shell of the separation casing (2)
Line is connected with case lid (7)；
The outer surface of the separation casing (2), which is fixed, is communicated with negative pressure straw (8), and one end of the negative pressure straw (8), which is fixed, to be connected
Connecting tube (9) is connected with, the surface of the separation casing (2) is fixedly connected with fixed block (10), the surface of the fixed block (10)
Supporting plate (11) and negative pressure cylinder body (12) have been respectively fixedly connected with it, the bottom of the supporting plate (11) is upper with negative pressure cylinder body (12)
Surface is fixedly connected, and the bottom of the negative pressure cylinder body (12) is fixed with the top of connecting tube (9) and connected, the negative pressure cylinder body (12)
Bottom slidably connect inlet seal pearl (13), the top of the negative pressure cylinder body (12) offers gas outlet (14), described negative
The inwall of cylinder pressure body (12) slidably connects piston plate (15), and the inside of the piston plate (15) offers negative pressure hole (16), institute
The top for stating negative pressure hole (16) slidably connects outlet sealant beads (17), and the upper surface of the piston plate (15) is fixedly connected with company
Block (18) is connect, the inside of the contiguous block (18) offers sliding chamber (19), and the inwall of the sliding chamber (19) slidably connects steering
Ball (20), the surface of the steering ball (20) extend to the outside of sliding chamber (19), and the surface of the steering ball (20) is fixedly connected
There is pull bar (21), the top of the pull bar (21) extends to the top of negative pressure cylinder body (12)；
The inside of the supporting plate (11) is fixedly connected with bearing (22), and the inner ring of the bearing (22) is fixedly connected with negative pressure and turned
Axle (23), one end of the negative pressure rotating shaft (23) are fixedly connected with rotating disk (34), and the surface of the rotating disk (34) is fixedly connected with
Handle (35), is fixedly connected with U-shaped rotating shaft (24) in the middle part of the negative pressure rotating shaft (23), the surface of the U-shaped rotating shaft (24) with
The top of pull bar (21) is hinged, and the height of the U-shaped rotating shaft (24) is equal to 2/5ths of pull bar (21) length, the separator box
The surface of body (2) is installed with tempering clear glass (25), and the surface of the tempering clear glass (25) is installed with pressure
Power table (26).
A kind of 2. hand suction type medicine detection separating and filtering machine people according to claim 1, it is characterised in that：It is described
The inside of discharging opening (3) and pressure relief opening (4) is installed with sealing valve (27) and relief valve (28) respectively.
A kind of 3. hand suction type medicine detection separating and filtering machine people according to claim 1, it is characterised in that：It is described
The bottom of case lid (7) is fixedly connected with sealing leather packing (29), and the diameter of the sealing leather packing (29) is equal to the straight of separation casing (2)
Footpath.
A kind of 4. hand suction type medicine detection separating and filtering machine people according to claim 1-3, it is characterised in that：Institute
State inlet seal pearl (13) surface and be fixedly connected with negative pressure spring (30), the bottom of the negative pressure spring (30) and negative pressure straw
(8) inwall is fixedly connected, and the surface of the negative pressure spring (30) and the inwall of connecting tube (9) are slidably connected.
A kind of 5. hand suction type medicine detection separating and filtering machine people according to claim 1-4, it is characterised in that：Institute
The surface for stating outlet sealant beads (17) is fixedly connected with positive pressing spring (31), the surface of the positive pressing spring (31) and negative pressure hole
(16) inwall is slidably connected.
A kind of 6. hand suction type medicine detection separating and filtering machine people according to claim 1-5, it is characterised in that：Institute
The inwall for stating negative pressure hole (16) is fixedly connected with locating piece (32), upper surface and the positive pressing spring (31) of the locating piece (32)
Bottom is fixedly connected.
A kind of 7. hand suction type medicine detection separating and filtering method, it is characterised in that：The hand suction type medicine detection separation
Filter, by setting the upper surface of negative pressure plate (5) to be fixedly connected with milipore filter (6), reach and detection solution had been carried out
The effect of separation is filtered, when the upper and lower surface of negative pressure plate (5) produces pressure difference, solution is by milipore filter (6) filtering point
Spill from liquid outlet (33) from after, by setting the inwall of negative pressure cylinder body (12) to slidably connect piston plate (15), reached pair
Separation casing (2) be evacuated the effect of negative pressure, and when piston plate (15) upward sliding, inlet seal pearl (13) moves up,
Air in separation casing (2) is drawn in negative pressure cylinder body (12), when piston plate (15) slide downward, inlet seal pearl
(13) seal the bottom of negative pressure cylinder body (12), the air pressure increase in negative pressure cylinder body (12), eject upwards outlet sealant beads (17) to
Upper movement, air flow out from negative pressure hole (16), circulation piston plate (15) action, the air separated in casing (2) are little by little taken out
Go out, be hinged by the surface and the top of pull bar (21) that set U-shaped rotating shaft (24), U-shaped rotating shaft (24) can be made to drive pull bar
(21) circle, and then piston plate (15) is slided up and down, turned by setting the inwall of sliding chamber (19) to slidably connect
It to ball (20), can effectively avoid pull bar (21) from the problem of being broken that fracture occur, be connected by setting the inner ring of bearing (22) to fix
Negative pressure rotating shaft (23) is connected to, can effectively strengthen the rotation of U-shaped rotating shaft (24), rotating disk (34) is driven to negative pressure by handle (35)
Rotating shaft (23) carries out hand-rail type rotation, by setting the surface of tempering clear glass (25) to be installed with pressure gauge (26), energy
It is enough effectively to reduce the possibility unclear to separation casing (2) inner case observation, the specific feelings that be directed in separation casing (2)
Condition and then control the suction pressure in negative pressure cylinder body (12), so as to effectively solve medical treatment detection solution separating step it is cumbersome and
The problem of separating effect is difficult to control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110545.8A CN107812451A (en) | 2017-11-12 | 2017-11-12 | A kind of hand suction type medicine detection separating and filtering machine people |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110545.8A CN107812451A (en) | 2017-11-12 | 2017-11-12 | A kind of hand suction type medicine detection separating and filtering machine people |
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| CN107812451A true CN107812451A (en) | 2018-03-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443878A (en) * | 2018-12-19 | 2019-03-08 | 中国人民解放军第四军医大学 | A kind of device and method for the transfer of neural tissue slice multisample |
| CN113945417A (en) * | 2021-10-11 | 2022-01-18 | 河南牧业经济学院 | A intelligent sampling device for milk cow fodder detects |
| CN114486356A (en) * | 2022-01-24 | 2022-05-13 | 西南大学 | Sample collection device based on rapid viscosity analyzer |
-
2017
- 2017-11-12 CN CN201711110545.8A patent/CN107812451A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443878A (en) * | 2018-12-19 | 2019-03-08 | 中国人民解放军第四军医大学 | A kind of device and method for the transfer of neural tissue slice multisample |
| CN109443878B (en) * | 2018-12-19 | 2023-11-10 | 中国人民解放军第四军医大学 | Device and method for transferring multiple samples of nerve tissue slice |
| CN113945417A (en) * | 2021-10-11 | 2022-01-18 | 河南牧业经济学院 | A intelligent sampling device for milk cow fodder detects |
| CN113945417B (en) * | 2021-10-11 | 2024-01-19 | 河南牧业经济学院 | Intelligent sampling device for dairy cow feed detection |
| CN114486356A (en) * | 2022-01-24 | 2022-05-13 | 西南大学 | Sample collection device based on rapid viscosity analyzer |
| CN114486356B (en) * | 2022-01-24 | 2022-10-14 | 西南大学 | Sample collection device based on rapid viscosity analyzer |
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