CN112461636A

CN112461636A - A lipemia sample processing apparatus for conventional detection of blood

Info

Publication number: CN112461636A
Application number: CN202011265058.0A
Authority: CN
Inventors: 胡振国; 郭浩先; 李冬梅; 席健康
Original assignee: Lixian Hospital Of Traditional Chinese Medicine
Current assignee: Lixian Hospital Of Traditional Chinese Medicine
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-03-09

Abstract

The invention discloses a lipemia specimen processing device for routine blood detection, which comprises a case, wherein a condensing box is fixedly arranged at the upper end of the case, a bottom plate is fixedly arranged at the lower side of the right end of the case, a centrifugal device is arranged in the case, a placing frame is fixedly connected to the upper end of the centrifugal device, a sampling tube is movably inserted into the upper end of the placing frame, a plasma storage part is fixedly arranged at the right part of the upper end of the condensing box, a mixing device is fixedly arranged at the right part of the upper end of the bottom plate, and a normal temperature processing device is fixedly arranged at the upper end of. According to the lipemia specimen processing device for routine blood detection, blood plasma of normal people with the same blood type and blood without upper fat are mixed and replaced in equal quantity, so that the influence of fat particles on the detection process is avoided, and the hemolysis phenomenon generated after the replacement of the specimen plasma is avoided; and the cooperation of plasma storage spare and graduated flask is used and is made the plasma replacement work quick convenient, and the setting of extraction portion can improve the fat blood treatment effect.

Description

A lipemia sample processing apparatus for conventional detection of blood

Technical Field

The invention relates to the technical field of routine blood detection, in particular to a lipemia specimen processing device for routine blood detection.

Background

The phenomenon that a patient affects a detection result due to lipemia is often found in inspection work, the reason that optical colorimetry in the detection process is affected due to the fact that a lipemia specimen contains lipid particles is considered, part of large particles can be mistaken for platelets or other cells by an instrument, detection of the instrument is interfered, detection data are easily inaccurate, and the detection data are inspired by a plasma replacement method in a blood fat specimen coagulation correction test; the following problems often exist in the plasma exchange treatment process: 1. some patient samples have related antibodies, and hemolysis can be generated after plasma replacement of the samples to influence detection; 2. when the mixed plasma of normal people is replaced in an equivalent way, the time consumption of the relative operation in the actual work is complex, and the replacement work is inconvenient; 3. when the upper fat in the lipemia specimen is removed, the needle head often sticks to the fat when extending from the upper layer to the lower layer of the lipemia specimen to draw blood, so the lipemia treatment effect is poor; 4. the existing replaced blood plasma is directly detected on a computer, and the mixing is insufficient, so that the subsequent samples are inconvenient to detect.

Disclosure of Invention

The invention mainly aims to provide a lipemia specimen processing device for routine blood detection, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a lipemia specimen processing device for routine blood detection comprises a case, a condensing box is fixedly arranged at the upper end of the case, a bottom plate is fixedly arranged at the lower side of the right end of the case, a centrifugal device is arranged in the case, the upper end of the centrifugal device sequentially penetrates through the middle part of the upper end of the case and the middle part of the lower end of the condensing box and extends into the condensing box, a placing frame is fixedly connected at the upper end of the centrifugal device, a sampling tube is movably inserted at the upper end of the placing frame, a transverse plate is fixedly arranged at the upper part of the right end of the condensing box, a measuring cylinder is placed at the upper end of the transverse plate, a plasma storage part is fixedly arranged at the right part of the upper end of the condensing box, the lower end of the plasma storage part is positioned above the measuring cylinder, a control panel is fixedly arranged at, the utility model discloses a portable computer, including condenser box, syringe, mounting bracket lower extreme and condenser box upper end fixed connection, mounting bracket upper end activity grafting has a plurality of sampling pipes, bottom plate upper end right part fixed mounting has mixing arrangement, and mixing arrangement left end and quick-witted case right-hand member upper portion fixed connection, mixing arrangement upper end fixed mounting has normal atmospheric temperature processing apparatus.

Preferably, centrifugal device includes centrifugal motor, centrifugal motor output end fixedly connected with pivot No. one, pivot upper end fixedly connected with pinion No. one, the meshing of pinion right-hand member has the gear wheel, No. two pivots have been run through at the gear wheel middle part, No. two pivot upper ends run through quick-witted case upper end and condensation box lower extreme in proper order, and No. two pivot upper ends and rack lower extreme fixed connection, No. two pivot lower extremes and quick-witted case lower extreme swing joint.

Preferably, the rack includes that one number places the dish, the equal fixed mounting in a place a set upper end left part and upper end right part has the bracing piece, the common fixed mounting in bracing piece upper end has No. two to place the dish, it has a plurality of slots to place a set upper end to open, and is a plurality of the inside rubber sleeve that all inlays of slot, it has a plurality of jacks to place a set upper end to open No. two, and is a plurality of the inside rubber sleeve that all inlays of jack is equipped with No. two.

Preferably, the sampling tube comprises a tube body, the lower part of the front end of the tube body is embedded with an extraction part, scale marks are carved on the outer surface of the tube body, and the upper end of the tube body is spliced with a sealing plug.

Preferably, the extraction part is of a circular soft plastic structure, and the lower end of the pipe body penetrates through the inside of the second rubber sleeve and is arranged in the first rubber sleeve.

Preferably, plasma storage member includes the storage box, storage box upper end rear portion movable mounting has adds the lid, the anterior fixed mounting of storage box right-hand member has the pipe, pipe upper end fixed mounting has governing valve and flowmeter respectively, and the governing valve is located the flowmeter left, the pipe is located the graduated flask top, storage box lower extreme and condensation box upper end fixed connection.

Preferably, the mixing device comprises a supporting plate, a servo motor is fixedly mounted at the upper end of the supporting plate, a lead screw is fixedly connected to the output end of the servo motor, two lantern rings are sleeved on the outer surface of the lead screw in a threaded mode, a bearing seat is movably mounted at the left end of the lead screw, the left end of the bearing seat is fixedly connected with the upper portion of the right end of the case, and the lower end of the supporting plate is fixedly connected with the right portion of the upper end of.

Preferably, normal atmospheric temperature processing apparatus includes the mounting panel, mounting panel upper end fixed mounting has the thermostated container, the inside fixed mounting of thermostated container has a plurality of equidistant distribution's rest frame, and a plurality of rest frame upper ends have all been opened a plurality of grooves of shelving, thermostated container right-hand member fixed mounting has the control box, control box right-hand member fixed mounting has shift knob, and shift knob and thermostated container electric connection, and is a plurality of shelve the groove and all match and the joint with the sampling pipe.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the lipemia specimen in the sampling tube is subjected to low-speed centrifugation for 10 minutes under the action of the centrifugal device, is taken out and stands for 3 minutes, is mixed with the blood from which the upper fat is removed and is subjected to equivalent replacement by matching with the use of the blood plasma storage part and the measuring cylinder, and is subjected to on-machine detection, so that the fat removal work of the lipemia specimen is realized, the influence of fat particles on the detection process is avoided, the hemolysis phenomenon generated after the plasma replacement of the specimen is avoided, and the detection accuracy is improved.

2. According to the invention, the plasma storage part and the measuring cylinder are matched for use, so that the plasma taking work with the same amount can be conveniently realized while the plasma which is taken is prevented from being directly mixed with the upper fat blood, and the plasma replacement work can be fast and convenient.

3. According to the invention, the first rubber sleeve and the second rubber sleeve on the placing rack can prevent the sampling tube from colliding with the inner wall of the placing tray in the centrifugal process, so that the effect of isolation and buffering is achieved, the sampling tube is protected, the extraction part arranged at the lower part of the sampling tube can be conveniently and rapidly inserted into the extraction part by the needle head end of the syringe, so that the blood with fat removed at the lower layer is directly extracted, the condition that the needle head is infected with fat when the needle head extends into the lower layer from the upper layer of the lipemia sample to extract the blood is avoided, and the lipemia treatment effect is improved.

4. According to the invention, the screw rod is driven to rotate by the servo motor, the two lantern rings are driven to move left and right along the screw rod by the rotation of the screw rod, and finally the normal temperature treatment device is driven to move left and right, so that the plasma in the sampling tube and the blood after fat removal are uniformly mixed, and the subsequent on-machine detection of the sample in the sampling tube is facilitated.

Drawings

FIG. 1 is a partial longitudinal cross-sectional view of a lipemic specimen processing device for routine testing of blood in accordance with the present invention;

FIG. 2 is a schematic structural diagram of a centrifuge of a lipemia specimen processing device for routine blood testing according to the present invention;

FIG. 3 is a schematic structural diagram of a rack of a lipemia specimen processing device for routine blood testing according to the present invention;

FIG. 4 is a schematic diagram of a sampling tube of a lipemia specimen processing device for routine blood testing according to the present invention;

FIG. 5 is a schematic structural diagram of a plasma storage member of a lipemia specimen processing device for routine blood testing according to the present invention;

FIG. 6 is a schematic structural diagram of a mixing device of a lipemia specimen processing device for routine blood testing according to the present invention;

FIG. 7 is a schematic structural view of a normal temperature processing apparatus of a lipemia specimen processing apparatus for routine blood testing according to the present invention.

In the figure: 1. an injector; 2. a sampling tube; 3. a centrifugal device; 4. placing a rack; 5. a sampling tube; 6. a plasma storage member; 7. a mixing device; 8. a normal temperature processing device; 9. a chassis; 10. a condenser tank; 11. a base plate; 12. a transverse plate; 13. a measuring cylinder; 14. a control panel; 15. a control button; 16. a mounting frame; 31. a centrifugal motor; 32. a first rotating shaft; 33. a pinion gear; 34. a bull gear; 35. a second rotating shaft; 41. a first placing tray; 42. a support bar; 43. a second placing tray; 44. a slot; 45. a first rubber sleeve; 46. a second rubber sleeve; 47. a jack; 51. scale lines; 52. an extraction unit; 53. a tube body; 54. a sealing plug; 61. a storage box; 62. a conduit; 63. adjusting a valve; 64. a flow meter; 65. adding a cover; 71. a support plate; 72. a servo motor; 73. a screw rod; 74. a collar; 75. a bearing seat; 81. mounting a plate; 82. a thermostat; 83. a control box; 84. a switch button; 85. a resting groove; 86. a shelf.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in FIGS. 1-7, a lipemia specimen processing device for routine blood detection comprises a case 9, a condensing box 10 is fixedly arranged at the upper end of the case 9, a bottom plate 11 is fixedly arranged at the lower side of the right end of the case 9, a centrifugal device 3 is arranged in the case 9, the upper end of the centrifugal device 3 sequentially penetrates through the middle part of the upper end of the case 9 and the middle part of the lower end of the condensing box 10 and extends into the condensing box 10, a placing frame 4 is fixedly connected with the upper end of the centrifugal device 3, a sampling tube 5 is movably inserted at the upper end of the placing frame 4, a transverse plate 12 is fixedly arranged at the upper part of the right end of the condensing box 10, a measuring cylinder 13 is arranged at the upper end of the transverse plate 12, a plasma storage part 6 is fixedly arranged at the right part of the upper end of the condensing box 10, a control panel 14 is fixedly arranged at the upper part of the right end of the condensing, the movable joint in condenser box 10 upper end left part has syringe 1, and fixed mounting has mounting bracket 16 between syringe 1 and the plasma storage piece 6, and 16 lower extremes of mounting bracket and condenser box 10 upper end fixed connection, and 16 upper ends activities are pegged graft and are had a plurality of sampling pipes 2, and 11 upper end right parts fixed mounting of bottom plate has mixing arrangement 7, and 7 left ends of mixing arrangement and quick-witted case 9 right-hand member upper portion fixed connection, and 7 upper end fixed mounting of mixing arrangement has normal atmospheric temperature processing apparatus 8.

The centrifugal device 3 comprises a centrifugal motor 31, the output end of the centrifugal motor 31 is fixedly connected with a first rotating shaft 32, the upper end of the first rotating shaft 32 is fixedly connected with a small gear 33, the right end of the small gear 33 is meshed with a large gear 34, a second rotating shaft 35 penetrates through the middle of the large gear 34, the upper end of the second rotating shaft 35 sequentially penetrates through the upper end of the case 9 and the lower end of the condensation box 10, the upper end of the second rotating shaft 35 is fixedly connected with the lower end of the placing frame 4, the lower end of the second rotating shaft 35 is movably connected with the lower end of the case 9, the large gear 34 and the small gear 33 are meshed to drive the sampling tube 5 to rotate, and meanwhile, the rotation of the; the placing frame 4 comprises a first placing disc 41, supporting rods 42 are fixedly installed on the left portion and the right portion of the upper end of the first placing disc 41, a second placing disc 43 is fixedly installed on the upper ends of the supporting rods 42 together, a plurality of inserting grooves 44 are formed in the upper end of the first placing disc 41, a first rubber sleeve 45 is embedded in the plurality of inserting grooves 44, a plurality of inserting holes 47 are formed in the upper end of the second placing disc 43, a second rubber sleeve 46 is embedded in the plurality of inserting holes 47, the second rubber sleeve 46 and the first rubber sleeve 45 are arranged, so that the sampling tube 5 can be prevented from colliding with the placing frame 4 during centrifugal operation, and the sampling tube 5 is prevented from being damaged; the sampling tube 5 comprises a tube body 53, an extraction part 52 is embedded at the lower part of the front end of the tube body 53, scale marks 51 are carved on the outer surface of the tube body 53, a sealing plug 54 is inserted at the upper end of the tube body 53, and the scale marks 51 are convenient for reading the liquid volume in the sampling tube 5, so that the detection accuracy is ensured; the extraction part 52 is of a circular soft plastic structure, so that the needle end of the syringe 1 can be conveniently inserted into the extraction part 52, blood with fat removed at the lower layer can be directly extracted, and the lower end of the tube body 53 penetrates through the second rubber sleeve 46 and is arranged in the first rubber sleeve 45; the plasma storage part 6 comprises a storage box 61, the rear part of the upper end of the storage box 61 is movably provided with an adding cover 65, the front part of the right end of the storage box 61 is fixedly provided with a guide pipe 62, the upper end of the guide pipe 62 is respectively and fixedly provided with a regulating valve 63 and a flow meter 64, the regulating valve 63 is positioned on the left side of the flow meter 64, the guide pipe 62 is positioned above the measuring cylinder 13, the lower end of the storage box 61 is fixedly connected with the upper end of the condensation box 10, the adding cover 65 is opened to add 20 parts of normal human plasma with the same blood type into the storage box 61, then the regulating valve 63 is opened to discharge the plasma in the storage box 61; the mixing device 7 comprises a support plate 71, a servo motor 72 is fixedly mounted at the upper end of the support plate 71, a screw rod 73 is fixedly connected with the output end of the servo motor 72, two lantern rings 74 are sleeved on the outer surface of the screw rod 73 in a threaded manner, a bearing seat 75 is movably mounted at the left end of the screw rod 73, the left end of the bearing seat 75 is fixedly connected with the upper part of the right end of the case 9, the lower end of the support plate 71 is fixedly connected with the right part of the upper end of the bottom plate 11, the two lantern rings 74 are driven to move left and right; normal temperature processing apparatus 8 includes mounting panel 81, mounting panel 81 upper end fixed mounting has thermostated container 82, the inside fixed mounting of thermostated container 82 has a plurality of equidistant distribution's rest 86, and a plurality of rest 86 upper ends all open and have a plurality of shelving groove 85, thermostated container 82 right-hand member fixed mounting has control box 83, control box 83 right-hand member fixed mounting has shift knob 84, and shift knob 84 and thermostated container 82 electric connection, a plurality of shelving groove 85 all match and the joint with sampling tube 2, and move about normal temperature processing apparatus 8, make the blood misce bene after plasma in sampling tube 2 and the fat removal, be convenient for follow-up sample in the sampling tube 2 to be tested on the computer and detect.

It should be noted that, the present invention is a lipemia specimen processing device for routine blood detection, when routine blood detection is required for lipemia specimens, firstly, a sampling tube 5 with lipemia specimens is placed on a placing rack 4, the lower end of the sampling tube 5 penetrates through the inside of a second rubber sleeve 46 and is placed in a first rubber sleeve 45 on a first placing tray 41, then a centrifugal motor 31 and a condensation box 10 start to work, temperature control is performed on the inside of the condensation box 10 through a control button 15, at this time, the centrifugal motor 31 drives a pinion 33 on a first rotating shaft 32 to rotate, the pinion 33 drives a bull gear 34 to rotate, the bull gear 34 drives the placing rack 4 on a second rotating shaft 35 to rotate, and then the sampling tube 5 on the placing rack 4 is driven to rotate at low speed, and finally, rapid centrifugation operation of lipemia specimens in the sampling tube 5 is realized under low-speed and low-temperature environments, and the centrifugation time is 10 minutes, after the lipoid blood sample is centrifuged, the sampling tube 5 is kept still for three minutes, fat floats on the upper layer of blood, then a tester takes down the injector 1 at the upper end of the condensation box 10, takes out the sampling tube 5, inserts the needle end of the injector 1 into the extraction part 52, so as to directly extract the blood with fat removed from the lower layer, the condition that the needle is infected with fat when extending into the lower layer from the upper layer of the lipoid blood sample to extract the blood is avoided, the removal effect is improved, the extracted blood is injected into the sampling tube 2 through the injector 1, at the moment, the tester reads the fat amount according to the scale mark 51 on the sampling tube 5, opens the adding cover 65 to add 20 parts of normal human plasma with the same blood type into the storage box 61, then opens the regulating valve 63 to discharge the plasma in the storage box 13 from the conduit 62, the tester regulates the plasma outflow speed according to the flowmeter 64, when the amount of plasma in the measuring cylinder 13 is the same as the amount of fat read from the sampling tube 5, the regulating valve 63 is closed, the same plasma as the amount of fat is obtained in the measuring cylinder 13, then the plasma in the measuring cylinder 13 is introduced into the sampling tube 2, the tube making operation is completed, then the sampling tube 2 filled with the plasma and the blood after fat removal is placed in the placement groove 85 in the constant temperature box 82, the switch button 84 and the servo motor 72 are simultaneously turned on, the constant temperature box 82 works at the moment, the temperature inside the constant temperature box 82 keeps constant at 37 ℃, the servo motor 72 drives the screw rod 73 to rotate, the two lantern rings 74 are driven by the rotation of the screw rod 73 to move left and right along the screw rod 73, and finally the normal temperature processing device 8 is driven to move left and right, so that the plasma in the sampling tube 2 and the blood after fat removal are uniformly mixed, and the subsequent on-machine detection of the sample in the sampling tube.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A lipemia specimen-processing device for routine blood testing, comprising a case (9), characterized in that: the device is characterized in that a condenser box (10) is fixedly mounted at the upper end of the case (9), a bottom plate (11) is fixedly mounted at the lower side of the right end of the case (9), a centrifugal device (3) is arranged in the case (9), the upper end of the centrifugal device (3) sequentially penetrates through the middle of the upper end of the case (9) and the middle of the lower end of the condenser box (10) and extends into the condenser box (10), a placing frame (4) is fixedly connected at the upper end of the centrifugal device (3), a sampling tube (5) is movably inserted at the upper end of the placing frame (4), a transverse plate (12) is fixedly mounted at the upper part of the right end of the condenser box (10), a measuring cylinder (13) is placed at the upper end of the transverse plate (12), a plasma storage part (6) is fixedly mounted at the right part of the upper end of the condenser box (10), the lower end of the, control panel (14) right-hand member fixed mounting has two control button (15), and two control button (15) all with condenser box (10) electric connection, condenser box (10) upper end left part activity joint has syringe (1), fixed mounting has mounting bracket (16) between syringe (1) and plasma storage spare (6), and mounting bracket (16) lower extreme and condenser box (10) upper end fixed connection, mounting bracket (16) upper end activity is pegged graft and is had a plurality of sampling pipes (2), bottom plate (11) upper end right part fixed mounting has mixing arrangement (7), and mixing arrangement (7) left end and quick-witted case (9) right-hand member upper portion fixed connection, mixing arrangement (7) upper end fixed mounting has normal atmospheric temperature processing apparatus (8).

2. The lipemia specimen-processing device for routine testing of blood according to claim 1, wherein: centrifugal device (3) are including centrifugal motor (31), pivot (32) of centrifugal motor (31) output fixedly connected with, pivot (32) upper end fixedly connected with pinion (33), the meshing of pinion (33) right-hand member has gear wheel (34), No. two pivot (35) have been run through at gear wheel (34) middle part, No. two pivot (35) upper end runs through quick-witted case (9) upper end and condensing box (10) lower extreme in proper order, and No. two pivot (35) upper end and rack (4) lower extreme fixed connection, No. two pivot (35) lower extreme and quick-witted case (9) lower extreme swing joint.

3. The lipemia specimen-processing device for routine testing of blood according to claim 1, wherein: rack (4) are including placing a set (41) No. one, place a set (41) upper end left part and the equal fixed mounting in upper end right part and have bracing piece (42), common fixed mounting has No. two and places set (43) in bracing piece (42) upper end, it has a plurality of slots (44) to place set (41) upper end to open No. one, and is a plurality of slot (44) inside all inlays and is equipped with rubber sleeve (45) No. one, place set (43) upper end to open No. two and have a plurality of jacks (47), and is a plurality of jack (47) inside all inlays and is equipped with rubber sleeve (46) No. two.

4. The lipemia specimen-processing device for routine testing of blood according to claim 1, wherein: the sampling tube (5) comprises a tube body (53), an extraction part (52) is embedded in the lower portion of the front end of the tube body (53), scale marks (51) are carved on the outer surface of the tube body (53), and a sealing plug (54) is inserted into the upper end of the tube body (53).

5. The lipemia specimen-processing device for routine testing of blood according to claim 4, wherein: the extraction part (52) is of a circular soft plastic structure, and the lower end of the pipe body (53) penetrates through the inside of the second rubber sleeve (46) and is arranged inside the first rubber sleeve (45).

6. The lipemia specimen-processing device for routine testing of blood according to claim 1, wherein: plasma storage spare (6) are including storage box (61), storage box (61) upper end rear portion movable mounting has adds lid (65), the anterior fixed mounting of storage box (61) right-hand member has pipe (62), pipe (62) upper end fixed mounting respectively has governing valve (63) and flowmeter (64), and governing valve (63) are located flowmeter (64) left, pipe (62) are located graduated flask (13) top, storage box (61) lower extreme and condensing box (10) upper end fixed connection.

7. The lipemia specimen-processing device for routine testing of blood according to claim 1, wherein: mixing arrangement (7) includes backup pad (71), backup pad (71) upper end fixed mounting has servo motor (72), servo motor (72) output end fixedly connected with lead screw (73), lead screw (73) surface screw thread has cup jointed two lantern rings (74), lead screw (73) left end movable mounting has bearing frame (75), bearing frame (75) left end and quick-witted case (9) right-hand member upper portion fixed connection, backup pad (71) lower extreme and bottom plate (11) upper end right part fixed connection.

8. The lipemia specimen-processing device for routine testing of blood according to claim 1, wherein: normal temperature processing apparatus (8) include mounting panel (81), mounting panel (81) upper end fixed mounting has thermostated container (82), thermostated container (82) inside fixed mounting has a plurality of equidistant distribution's rest frame (86), and a plurality of rest frame (86) upper end has all opened a plurality of grooves of shelving (85), thermostated container (82) right-hand member fixed mounting has control box (83), control box (83) right-hand member fixed mounting has shift knob (84), and shift knob (84) and thermostated container (82) electric connection, a plurality of groove of shelving (85) all match and joint with sampling pipe (2).