CN214472202U - Body fluid detection impurity filtering device - Google Patents

Abstract

The utility model discloses a body fluid detection impurity filter equipment, including the filter vat, the filter vat is inside cavity and upper end open-ended cylindrical structure, the bung has been placed to the upper end of filter vat, the upper end symmetry fixed mounting of bung has two handles, the spacing hole that link up from top to bottom is seted up at the upper end middle part of bung, be provided with clearance mechanism between bung and the filter vat jointly, the inner chamber sliding connection of filter vat has filter mechanism, the surface lower part fixed mounting of filter vat has the drain pipe, the drain pipe communicates with the inner chamber of filter vat each other, the one end of keeping away from the filter vat of drain pipe is provided with the stopcock, the bung is provided with the sealing washer with the contact surface of filter vat, the handle is located spacing downthehole. A body fluid detection impurity filter equipment, filtering mechanism's filter effect is better, and convenient to detach, it is more convenient to maintain and clear up, the practicality improves.

Description

Body fluid detection impurity filtering device

Technical Field

The utility model relates to a body fluid detects technical field, in particular to body fluid detects impurity filtering device.

Background

In the body fluid inspection process, some need supernatants, some need detect the precipitate, in order to can be more accurate detect, all adopt centrifugal precipitation or filtration membrane to filter the mode under the normal conditions, centrifugal precipitation mainly utilizes centrifuge to drive the sample and carries out high-speed centrifugation rotation, carries out the layering with the body fluid, and filtration membrane filters mainly utilizes filtration membrane's trafficability characteristic to detect.

In the prior art, the filtering device has poor filtering effect and is inconvenient to clean or maintain and replace; the practicality is not high, and in filtering process, impurity adheres to the inner wall easily, and is difficult for the clearance, and the result of use is not good, causes the testing result inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a body fluid detects impurity filtering device can effectively solve the problem in the background art.

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

the utility model provides a body fluid detection impurity filter equipment, includes the filter vat, the filter vat is inside cavity and upper end open-ended cylindrical structure, the bung has been placed to the upper end of filter vat, the upper end symmetry fixed mounting of bung has two handles, the spacing hole that link up from top to bottom is seted up at the upper end middle part of bung, be provided with clearance mechanism between bung and the filter vat jointly, the inner chamber sliding connection of filter vat has filter mechanism, the surface lower part fixed mounting of filter vat has the drain pipe, the drain pipe communicates with the inner chamber of filter vat each other, the one end of keeping away from the filter vat of drain pipe is provided with the stopcock.

Preferably, the cleaning mechanism comprises a ring body, the ring body is of an annular structure and is in threaded connection with the upper end face of the filter barrel, an annular groove is formed in the inner wall of the ring body, four sliders are fixedly mounted in the annular groove in an annular array mode, a fixing column is fixedly mounted at one end, far away from the annular groove, of each slider, a sticky column is fixedly mounted at the lower portion of the outer surface of each fixing column, the four fixing columns extend to the middle of the annular groove and are fixedly connected with fixing rings together, and a handle is fixedly mounted at the upper end of each fixing ring.

Preferably, filtering mechanism includes first fixed plate and second fixed plate, upper portion in the inner chamber of filter vat is set up to first fixed plate, the first filtration pore that link up from top to bottom is seted up to the upper end of first fixed plate, the second fixed plate sets up lower part in the inner chamber of filter vat, the second filtration pore that link up from top to bottom is seted up to the upper end of second fixed plate, the common fixed mounting in surface of first fixed plate and second fixed plate has a plurality of litter, a plurality of cavity, a plurality of have been seted up to the annular array of inner wall of filter vat the litter is respectively sliding connection in a plurality of cavity and with filtering mechanism and filter vat sliding connection together.

Preferably, four of the sticking columns are all in close contact with the inner wall of the filter vat.

Preferably, the mesh diameter of the second filter hole is smaller than that of the first filter hole.

Preferably, a sealing ring is arranged on the contact surface of the barrel cover and the filter barrel, and the handle is located in the limiting hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. put into the filter vat inner chamber with the body fluid, impurity in the body fluid leaves over on first fixed plate along with first filtration pore diameter size on the first fixed plate, and the impurity that the diameter of volume less than first filtration pore will fall into the second fixed plate along with first filtration pore on, carries out deep filtration to impurity again through the second filtration pore, has improved the practicality, and the filter effect is better.

2. Whole filtering mechanism convenient to detach when needs clearance or maintenance, only needs with the filtering mechanism roll-off, clearance or maintenance completion back, can reverse slip in and reuse, improved the practicality greatly.

3. After the filtration is accomplished, some impurity can fall into the filter vat inner wall, and through turning handle, fixed column and slider follow-up person slide in the ring channel, through the in close contact with who glues post and filter vat, glue the cylinder that the post is the viscose fiber material, adsorb and handle the impurity of filter vat inner wall, and the improvement filter effect of more deep makes the body fluid testing result more accurate.

Drawings

FIG. 1 is a partial cross-sectional view of a body fluid testing contaminant filter apparatus of the present invention;

FIG. 2 is a schematic view of the overall structure of a body fluid detecting impurity filtering device of the present invention;

FIG. 3 is a schematic view of the overall structure of a cleaning mechanism of the body fluid detecting impurity filtering device of the present invention;

FIG. 4 is a schematic diagram of the position of the cavity of the body fluid detecting impurity filtering device of the present invention;

fig. 5 is a schematic structural diagram of a filtering mechanism of the body fluid detecting impurity filtering device of the present invention.

In the figure: 1. a filter vat; 2. a barrel cover; 3. a handle; 4. a limiting hole; 5. a filtering mechanism; 51. a cavity; 52. a slide rod; 53. a first fixing plate; 54. a first filter hole; 55. a second fixing plate; 56. a second filter hole; 6. a cleaning mechanism; 61. a ring body; 62. a slider; 63. fixing a column; 64. an annular groove; 65. sticking the column; 66. a fixing ring; 67. a handle; 7. a liquid outlet pipe; 8. and (4) pipe plugs.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a body fluid detection impurity filtering device, including filter vat 1, filter vat 1 is inside cavity and upper end open-ended cylindrical structure, bung 2 has been placed to filter vat 1's upper end, bung 2's upper end symmetry fixed mounting has two handles 3, the spacing hole 4 that link up from top to bottom is seted up at bung 2's upper end middle part, be provided with clearance mechanism 6 between bung 2 and the filter vat 1 jointly, filter vat 1's inner chamber sliding connection has filter mechanism 5, filter vat 1's surface lower part fixed mounting has drain pipe 7, drain pipe 7 communicates each other with filter vat 1's inner chamber, drain pipe 7's the one end of keeping away from filter vat 1 is provided with stopcock 8.

The cleaning mechanism 6 comprises a ring body 61, the ring body 61 is of an annular structure and is in threaded connection with the upper end face of the filter barrel 1, an annular groove 64 is formed in the inner wall of the ring body 61, four sliding blocks 62 are fixedly installed in the annular groove 64 in an annular array mode, fixing columns 63 are fixedly installed at the ends, far away from the annular groove 64, of the four sliding blocks 62, adhesive columns 65 are fixedly installed at the lower portions of the outer surfaces of the four fixing columns 63, the four fixing columns 63 extend to the middle of the annular groove 64 and are fixedly connected with fixing rings 66 together, a handle 67 is fixedly installed at the upper end of each fixing ring 66, after filtering is completed, a part of impurities can fall into the inner wall of the filter barrel 1, the fixing columns 63 and the sliding blocks 62 can slide in the annular groove 64 by rotating the handle 67, the adhesive columns 65 are in close contact with the filter barrel 1, the adhesive columns 65 are columns made of viscose fiber materials, and can adsorb and treat the impurities on the inner wall of the filter barrel 1, the filtering effect is further improved, and the body fluid detection result is more accurate.

The filtering mechanism 5 comprises a first fixing plate 53 and a second fixing plate 55, the first fixing plate 53 is arranged at the middle upper part of the inner cavity of the filtering barrel 1, the upper end of the first fixing plate 53 is provided with a first filtering hole 54 which is through up and down, the second fixing plate 55 is arranged at the middle lower part of the inner cavity of the filtering barrel 1, the upper end of the second fixing plate 55 is provided with a second filtering hole 56 which is through up and down, the outer surfaces of the first fixing plate 53 and the second fixing plate 55 are jointly and fixedly provided with a plurality of slide rods 52, the inner wall of the filtering barrel 1 is annularly arrayed with a plurality of cavities 51, the plurality of slide rods 52 are respectively connected in the plurality of cavities 51 in a sliding manner and connect the filtering mechanism 5 and the filtering barrel 1 together in a sliding manner, when in use, the first fixing plate 53 and the second fixing plate 55 are arranged in the cavities 51 through the slide rods 52, the filtering mechanism 5 and the filtering barrel 1 are connected together, the barrel cover 2 is taken away through the handle 3, put into filter vat 1 inner chamber with the body fluid, the impurity that the volume is less than the diameter size of first filtration pore 54 can be left over on first fixed plate 53, the impurity that the volume is less than the diameter of first filtration pore 54 will fall into on second fixed plate 55 along with first filtration pore 54, carry out deep filtration to impurity again through second filtration pore 56, the practicality has been improved, the filter effect is better, after the body fluid filtration is accomplished, upwards roll-off in cavity 51 through litter 52, pour impurity and handle, it is more convenient to use, and whole filtering mechanism 5 is convenient for dismantle, when needing clearance or maintenance, only need with the 5 roll-off of filtering mechanism, after the clearance or maintenance are accomplished, can reverse slip-in and reuse, the practicality is greatly improved.

Four glue post 65 all with the inner wall in close contact with of filter vat 1, be convenient for adsorb and handle the impurity of filter vat 1 inner wall, avoid impurity to leave over in filter vat 1 inner wall for a long time, influence result of use and testing result, deeper improvement filter effect.

The mesh diameter of the second filtering holes 56 is smaller than that of the first filtering holes 54, so that impurities are deeply filtered, and the filtering effect is better; the contact surface of bung 2 and filter vat 1 is provided with the sealing washer, improves the leakproofness, and handle 67 is located spacing hole 4, is convenient for twist handle 67 and adsorbs impurity.

It should be noted that, the utility model relates to a body fluid detection impurity filtering device, when in use, the first fixing plate 53 and the second fixing plate 55 are arranged in the cavity 51 through the slide rod 52, the filtering mechanism 5 is connected with the filtering barrel 1, the barrel cover 2 is taken away through the handle 3, the body fluid is put into the inner cavity of the filtering barrel 1, the impurities with the volume smaller than the diameter of the first filtering hole 54 are left on the first fixing plate 53, the impurities with the volume smaller than the diameter of the first filtering hole 54 fall on the second fixing plate 55 along with the first filtering hole 54, the impurities are deeply filtered through the second filtering hole 56, the practicability is improved, the filtering effect is better, after the body fluid is filtered, the impurities are upwards slid out in the cavity 51 through the slide rod 52, the impurities are poured out and processed, the use is more convenient, and the whole filtering mechanism 5 is convenient to be disassembled, when needing to be cleaned or maintained, only the filtering mechanism 5 is slid out, after cleaning or maintenance is finished, the cleaning shoe can slide in reversely and be used again, so that the practicability is greatly improved; after the filtration is accomplished, some impurity can fall into filter vat 1 inner wall, through turning handle 67, fixed column 63 and slider 62 follow-up person slide in ring channel 64, through gluing post 65 and filter vat 1's in close contact with, glue post 65 is the cylinder of viscose fiber material, adsorb and handle the impurity of filter vat 1 inner wall, the improvement filter effect of deeper, it is more accurate to make the body fluid testing result, filter and adsorb the completion back, discharge body fluid through drain pipe 7.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a body fluid detects impurity filter equipment, includes filter vat (1), its characterized in that: filter vat (1) is inside cavity and upper end open-ended cylindrical structure, bung (2) have been placed to the upper end of filter vat (1), the upper end symmetry fixed mounting of bung (2) has two handles (3), the spacing hole (4) that link up from top to bottom are seted up at the upper end middle part of bung (2), be provided with clearance mechanism (6) between bung (2) and filter vat (1) jointly, the inner chamber sliding connection of filter vat (1) has filtering mechanism (5), the surface lower part fixed mounting of filter vat (1) has drain pipe (7), drain pipe (7) and the inner chamber of filter vat (1) communicate each other, the one end of keeping away from filter vat (1) of drain pipe (7) is provided with stopcock (8).

2. The device for filtering impurities in body fluid testing according to claim 1, wherein: clearance mechanism (6) include ring body (61), ring body (61) are ring structure and threaded connection at the up end of filter vat (1), ring channel (64) have been seted up to the inner wall of ring body (61), annular array fixed mounting has four slider (62), four in ring channel (64) the equal fixed mounting in one end of keeping away from ring channel (64) of slider (62) has fixed column (63), four the equal fixed mounting in surface lower part of fixed column (63) has glue post (65), and four fixed column (63) all extend to the middle part of ring channel (64) and fixed ring (66) of common fixedly connected with, the upper end fixed mounting of fixed ring (66) has handle (67).

3. The device for filtering impurities in body fluid testing according to claim 1, wherein: the filter mechanism (5) comprises a first fixing plate (53) and a second fixing plate (55), the first fixing plate (53) is arranged at the middle upper part of the inner cavity of the filter barrel (1), the upper end of the first fixing plate (53) is provided with a first filter hole (54) which is penetrated up and down, the second fixing plate (55) is arranged at the middle lower part of the inner cavity of the filter barrel (1), the upper end of the second fixing plate (55) is provided with a second filter hole (56) which is communicated up and down, a plurality of sliding rods (52) are fixedly arranged on the outer surfaces of the first fixing plate (53) and the second fixing plate (55) together, a plurality of cavities (51) are formed in the annular array on the inner wall of the filter barrel (1), and a plurality of sliding rods (52) are respectively connected into the cavities (51) in a sliding mode and connect the filter mechanism (5) and the filter barrel (1) in a sliding mode.

4. A body fluid testing impurity filtering device according to claim 2, wherein: the four sticking columns (65) are all in close contact with the inner wall of the filter barrel (1).

5. A body fluid detecting impurity filtering device according to claim 3, wherein: the mesh diameter of the second filter holes (56) is smaller than that of the first filter holes (54).

6. A body fluid testing impurity filtering device according to claim 2, wherein: the contact surface of the barrel cover (2) and the filter barrel (1) is provided with a sealing ring, and the handle (67) is positioned in the limiting hole (4).

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