CN214748684U - Tightness inspection device of vacuum blood collection tube - Google Patents
Tightness inspection device of vacuum blood collection tube Download PDFInfo
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- CN214748684U CN214748684U CN202023099863.9U CN202023099863U CN214748684U CN 214748684 U CN214748684 U CN 214748684U CN 202023099863 U CN202023099863 U CN 202023099863U CN 214748684 U CN214748684 U CN 214748684U
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Abstract
The utility model relates to the technical field of vacuum blood collection tubes, in particular to a device for checking the sealing performance of a vacuum blood collection tube, which comprises a base, wherein a checking tank is arranged above the base and near the left side, a tank cover is arranged above the checking tank, a fixing frame is arranged inside the checking tank, a water inlet pipe is welded on the left side of the checking tank, a water outlet pipe is welded on the right side of the checking tank, and a draining frame is arranged above the base and on the right side of the checking tank; the utility model discloses a be equipped with the inspection jar, mount and waterlogging caused by excessive rainfall frame etc, make the inspection jar carry out the leakproofness inspection to a plurality of vacuum test tubes simultaneously through the mount, improve inspection efficiency, the outlet pipe can be with the log raft play in the inspection jar, avoid ground to produce ponding, the waterlogging caused by excessive rainfall frame can carry out the waterlogging caused by excessive rainfall to the vacuum test tube, thereby prevent ponding production, this design has changed traditional vacuum test tube water logging method and has detected the situation that easily produces ponding, avoid ground to produce ponding, the convenience lasts and inspects.
Description
Technical Field
The utility model relates to a vacuum test tube technical field specifically is a leakproofness inspection device of vacuum test tube.
Background
The vacuum blood collection tube is a disposable negative pressure vacuum glass tube capable of realizing quantitative blood collection and needs to be matched with a venous blood collection needle for use, the principle of the vacuum blood collection tube is that a blood collection tube test tube with a head cover is pre-pumped into different vacuum degrees, venous blood samples are automatically and quantitatively collected by utilizing the negative pressure of the blood collection tube test tube, and one end of the blood collection needle penetrates into a human vein and the other end of the blood collection needle is inserted into a rubber plug of the vacuum blood collection tube; the vacuum blood collection tube needs to detect the sealing property before use, and the existing detection methods comprise a water immersion method, a dry air method and a trace gas method, wherein the water immersion method is used more easily and conveniently, but when the detection is carried out by the water immersion method, the water accumulation in a detection site is serious, the frequent cleaning is needed, and the long-time detection is not facilitated. In view of this, we propose a device for inspecting the sealing property of a vacuum blood collection tube.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, the utility model provides a leakproofness inspection device of vacuum test tube.
The technical scheme of the utility model is that:
the utility model provides a leakproofness inspection device of vacuum test tube, includes the base, the top of base and be close to left side edge and be equipped with the inspection jar, the inspection jar is equipped with open-ended hollow structure for the top, just be close to top department on the circumference outer wall of inspection jar and be equipped with the screw thread section, the top of inspection jar is equipped with the cover, the screw thread section threaded connection on cover and inspection jar top, the inside of inspection jar just is close to bottom department and is equipped with the mount, mount and inspection jar joint, the left side welding of inspection jar has the inlet tube, the inlet tube runs through the left side of inspection jar, the right side welding of inspection jar has the outlet pipe, the outlet pipe runs through the right side of inspection jar.
As preferred technical scheme, the inboard that just is located the inspection jar on the bonnet is equipped with sealed piece, the outside that just is located sealed piece on the bonnet is equipped with the sealing washer, sealing washer and cover joint.
According to the preferable technical scheme, the fixing frame is provided with a plurality of fixing holes, the fixing holes are evenly distributed on the fixing frame and penetrate through the fixing frame, a plurality of first supports are arranged at the bottom of the fixing frame and close to the edge, the first supports are evenly distributed at the bottom of the fixing frame, and the fixing frame and the first supports are of an integrally formed structure.
As preferred technical scheme, the top of base and the right side that is located the inspection jar are equipped with the draining frame, be equipped with a plurality of spacing holes on the draining frame, each spacing hole evenly distributed just runs through the draining frame on the draining frame, the bottom welding of draining frame has the fixed plate, be equipped with a plurality of holes of permeating water on the fixed plate, each the hole evenly distributed of permeating water just runs through the fixed plate on the fixed plate, each the hole of permeating water respectively with draining frame on spacing hole corresponding.
As preferred technical scheme, the below of fixed plate is equipped with the flowing water dish, the flowing water dish is equipped with open-ended hollow structure for the top, flowing water dish and fixed plate joint, the bottom of flowing water dish and be close to the edge welding and have a plurality of second supports, each second support evenly distributed is in the bottom of flowing water dish, each the bottom of second support all welds with the base, the bottom of flowing water dish just is close to center department and is equipped with the connecting pipe, the one end of connecting pipe runs through the bottom of flowing water dish, and welds with the flowing water dish, the other end and the outlet pipe welding of connecting pipe.
As the preferred technical scheme, the bottom of base and be close to four corners department and all be equipped with the stabilizer blade, each the stabilizer blade evenly distributed is in the bottom of base, and with the base welding.
As the preferred technical scheme, a water inlet valve is installed on the water inlet pipe, and a water outlet valve is installed on the water outlet pipe.
According to a preferable technical scheme, the inspection tank and the fixing frame are made of glass materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be equipped with inspection jar and mount, can fix a plurality of vacuum test tubes simultaneously through the mount, conveniently inspect the jar and carry out the leakproofness inspection to a plurality of vacuum test tubes simultaneously, improve inspection efficiency.
2. The utility model discloses a be equipped with inlet tube and outlet pipe etc. the inlet tube can carry out the water injection to the inspection jar in, to the vacuum test tube inspection, the outlet pipe can be discharged with water to avoid ground to produce ponding.
3. The utility model discloses a be equipped with waterlogging caused by excessive rainfall frame and connecting pipe, can carry out the waterlogging caused by excessive rainfall to the vacuum test tube, make the surface drying of vacuum test tube to prevent that ponding from producing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is an exploded view of the inspection tank of the present invention;
FIG. 4 is an exploded view of the lid of the present invention;
fig. 5 is an exploded view of the structure of the middle draining rack of the utility model.
In the figure: 1. a base; 11. a support leg; 2. inspecting the tank; 3. a can lid; 31. a sealing block; 32. a seal ring; 4. a fixed mount; 41. a first bracket; 5. a water inlet pipe; 51. a water inlet valve; 6. a water outlet pipe; 61. a water outlet valve; 7. a draining rack; 71. a fixing plate; 72. water permeable holes; 73. a running water tray; 74. a second bracket; 8. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a leakproofness inspection device of vacuum test tube, the on-line screen storage device comprises a base 1, base 1's top and be close to left side edge and be equipped with inspection jar 2, inspection jar 2 is equipped with open-ended hollow structure for the top, just be close to top department on inspection jar 2's the circumference outer wall and be equipped with the screw thread section, inspection jar 2's top is equipped with cover 3, cover 3 and the screw thread section threaded connection on inspection jar 2 top, inspection jar 2's inside and be close to bottom department are equipped with mount 4, mount 4 and inspection jar 2 joint, the left side welding of inspection jar 2 has inlet tube 5, inlet tube 5 runs through the left side of inspection jar 2, the right side welding of inspection jar 2 has outlet pipe 6, outlet pipe 6 runs through the right side of inspection jar 2.
What need supplement is that, the inboard that just is located inspection jar 2 on cover 3 is equipped with sealed piece 31, and cover 3 is last and is located the outside of sealed piece 31 and is equipped with sealing washer 32, and sealing washer 32 and cover 3 joint can make inspection jar 2's inside sealed completely through sealing washer 32 and sealed piece 31, and water overflows from inspection jar 2 when preventing to inspect to avoid ground production ponding.
As the preferred of this embodiment, be equipped with a plurality of fixed orificess on mount 4, each fixed orifices evenly distributed is on mount 4, and run through mount 4, mount 4 can be fixed a plurality of vacuum blood sampling pipes simultaneously through the fixed orifices, thereby improve detection efficiency, the bottom of mount 4 and be close to the edge and be equipped with a plurality of first support 41, each first support 41 evenly distributed is in the bottom of mount 4, mount 4 and first support 41 are integrated into one piece's structure, first support 41 plays the supporting role to mount 4, can prevent the bottom and the contact of inspection jar 2 of mount 4, thereby conveniently inspect the water discharge in the jar 2.
As the preferred of this embodiment, base 1's top and the right side that is located inspection tank 2 are equipped with draining rack 7, be equipped with a plurality of spacing holes on draining rack 7, each spacing hole evenly distributed is on draining rack 7, and run through draining rack 7, can place a plurality of vacuum blood collection tubes on fixed plate 71 through spacing hole on draining rack 7, the bottom welding of draining rack 7 has fixed plate 71, be equipped with a plurality of holes 72 of permeating water on fixed plate 71, each hole 72 evenly distributed of permeating water is on fixed plate 71, and run through fixed plate 71, each hole 72 of permeating water is corresponding with spacing hole on draining rack 7 respectively, can carry out the waterlogging caused by excessive rainfall to vacuum blood collection tube through hole 72 of permeating water.
Preferably, a water flowing disc 73 is arranged below the fixing plate 71, the water flowing disc 73 is of a hollow structure with an opening at the top, the water flowing disc 73 is clamped with the fixing plate 71, a plurality of second supports 74 are welded at the bottom of the water flowing disc 73 and near the edge, the second supports 74 are evenly distributed at the bottom of the water flowing disc 73, the bottom of each second support 74 is welded with the base 1, the water flowing disc 73, the fixing plate 71 and the draining rack 7 can be fixed above the base 1 through the second supports 74, a connecting pipe 8 is arranged at the bottom of the water flowing disc 73 and near the center, one end of the connecting pipe 8 penetrates through the bottom of the water flowing disc 73 and is welded with the water flowing disc 73, the other end of the connecting pipe 8 is welded with the water outlet pipe 6, the water flowing disc 73 can collect water flowing out of the water permeable holes 72 and is conveyed to the water outlet pipe 6 through the connecting pipe 8 to be discharged, and accordingly accumulated water is prevented from being generated.
It is worth to say that the bottom of base 1 and be close to four corners department and all be equipped with stabilizer blade 11, each stabilizer blade 11 evenly distributed is in the bottom of base 1, and with base 1 welding, and stabilizer blade 11 plays support and guard action to base 1, can reduce the wearing and tearing of base 1.
Preferably, the water inlet pipe 5 is provided with a water inlet valve 51, the water inlet valve 51 can control water to flow into the inspection tank 2 for inspection, the water outlet pipe 6 is provided with a water outlet valve 61, and the water in the inspection tank 2 can be controlled to flow out through the water outlet valve 61, so that water accumulation is avoided.
In the present embodiment, the inspection tank 2 and the fixing frame 4 are preferably made of glass, and the vacuum blood collection tube in the inspection tank 2 can be easily observed.
When the device for checking the sealing performance of the vacuum blood collection tube is used, the cover 3 is opened, the vacuum blood collection tube is sequentially placed in the fixed hole on the fixed frame 4, the checking tank 2 is enabled to detect a plurality of vacuum blood collection tubes, the cover 3 is closed, the interior of the checking tank 2 is enabled to keep sealed, the water outlet valve 61 is closed, the water inlet valve 51 is opened, water flows into the checking tank 2 from the water inlet pipe 5, after the checking tank 2 is filled with water, the water inlet valve 51 is closed, the interior of the checking tank 2 is observed, if the water flows into the vacuum blood collection tube from the checking tank 2, the air leakage of the vacuum blood collection tube is explained, after the checking is finished, the water outlet valve 61 is opened, the water in the checking tank 2 is discharged from the water outlet pipe 6, thereby preventing water accumulation on the ground, after the water in the checking tank 2 is completely discharged, the cover 3 is opened, the vacuum blood collection tube in the checking tank 2 is sequentially placed on the water draining frame 7, carry out the waterlogging caused by excessive rainfall to the vacuum test tube through the hole 72 of permeating water on the fixed plate 71, water flows into running water dish 73 through the hole 72 of permeating water, carries outlet pipe 6 through connecting pipe 8 and discharges, can prevent that ponding from producing, vacuum test tube waterlogging caused by excessive rainfall is accomplished the back, the inside of vacuum test tube if there is ponding then explains not sealed, can detect the leakproofness of vacuum test tube through the water logging method through above-mentioned mode, and avoid ponding to produce, satisfy a vacuum test tube's leakproofness inspection device's demand.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a leakproofness inspection device of vacuum test tube, includes base (1), its characterized in that: the top of base (1) just is close to left side edge and is equipped with inspection jar (2), inspection jar (2) are equipped with open-ended hollow structure for the top, just be close to top department on the circumference outer wall of inspection jar (2) and be equipped with the screw thread section, the top of inspection jar (2) is equipped with cover (3), cover (3) and the screw thread section threaded connection on inspection jar (2) top, the inside of inspection jar (2) just is close to bottom department and is equipped with mount (4), mount (4) and inspection jar (2) joint, the left side welding of inspection jar (2) has inlet tube (5), inlet tube (5) run through the left side of inspection jar (2), the right side welding of inspection jar (2) has outlet pipe (6), outlet pipe (6) run through the right side of inspection jar (2).
2. The device for checking the sealing property of a vacuum blood collection tube according to claim 1, wherein: the inboard that just is located inspection jar (2) on cover (3) is equipped with sealed piece (31), the outside that just is located sealed piece (31) on cover (3) is equipped with sealing washer (32), sealing washer (32) and cover (3) joint.
3. The device for checking the sealing property of a vacuum blood collection tube according to claim 1, wherein: be equipped with a plurality of fixed orificess on mount (4), each fixed orifices evenly distributed is on mount (4), and runs through mount (4), the bottom of mount (4) and be close to the edge and be equipped with a plurality of first supports (41), each first support (41) evenly distributed is in the bottom of mount (4), mount (4) and first support (41) structure as integrated into one piece.
4. The device for checking the sealing property of a vacuum blood collection tube according to claim 1, wherein: the top of base (1) and the right side that is located inspection jar (2) are equipped with draining rack (7), be equipped with a plurality of spacing holes on draining rack (7), each spacing hole evenly distributed is on draining rack (7), and runs through draining rack (7), the bottom welding of draining rack (7) has fixed plate (71), be equipped with a plurality of holes (72) of permeating water on fixed plate (71), each permeate water hole (72) evenly distributed on fixed plate (71), and run through fixed plate (71), each permeate water hole (72) respectively with drain rack (7) on spacing hole corresponding.
5. The device for checking the sealing property of a vacuum blood collection tube according to claim 4, wherein: the below of fixed plate (71) is equipped with flowing water dish (73), flowing water dish (73) are equipped with open-ended hollow structure for the top, flowing water dish (73) and fixed plate (71) joint, the bottom of flowing water dish (73) and be close to the edge welding have a plurality of second support (74), each second support (74) evenly distributed is in the bottom of flowing water dish (73), each the bottom of second support (74) all welds with base (1), the bottom of flowing water dish (73) just is close to center department and is equipped with connecting pipe (8), the one end of connecting pipe (8) runs through the bottom of flowing water dish (73), and welds with flowing water dish (73), the other end and outlet pipe (6) welding of connecting pipe (8).
6. The device for checking the sealing property of a vacuum blood collection tube according to claim 1, wherein: the bottom of base (1) just is close to four corners department and all is equipped with stabilizer blade (11), each stabilizer blade (11) evenly distributed is in the bottom of base (1), and with base (1) welding.
7. The device for checking the sealing property of a vacuum blood collection tube according to claim 1, wherein: install inlet valve (51) on inlet tube (5), install outlet valve (61) on outlet pipe (6).
8. The device for checking the sealing property of a vacuum blood collection tube according to claim 1, wherein: the inspection tank (2) and the fixing frame (4) are made of glass materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023099863.9U CN214748684U (en) | 2020-12-21 | 2020-12-21 | Tightness inspection device of vacuum blood collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023099863.9U CN214748684U (en) | 2020-12-21 | 2020-12-21 | Tightness inspection device of vacuum blood collection tube |
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| Publication Number | Publication Date |
|---|---|
| CN214748684U true CN214748684U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023099863.9U Active CN214748684U (en) | 2020-12-21 | 2020-12-21 | Tightness inspection device of vacuum blood collection tube |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558733A (en) * | 2023-07-11 | 2023-08-08 | 湖南大学 | State detection method, system, electronic device and storage medium |
| CN117367688A (en) * | 2023-12-08 | 2024-01-09 | 江苏众成复合材料有限责任公司 | Method for detecting and analyzing air tightness of glass fiber reinforced plastic pipe |
-
2020
- 2020-12-21 CN CN202023099863.9U patent/CN214748684U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558733A (en) * | 2023-07-11 | 2023-08-08 | 湖南大学 | State detection method, system, electronic device and storage medium |
| CN116558733B (en) * | 2023-07-11 | 2023-09-29 | 湖南大学 | State detection method, system, electronic device and storage medium |
| CN117367688A (en) * | 2023-12-08 | 2024-01-09 | 江苏众成复合材料有限责任公司 | Method for detecting and analyzing air tightness of glass fiber reinforced plastic pipe |
| CN117367688B (en) * | 2023-12-08 | 2024-02-23 | 江苏众成复合材料有限责任公司 | Method for detecting and analyzing air tightness of glass fiber reinforced plastic pipe |
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