CN205649553U - Inlet means and medical equipment - Google Patents
Inlet means and medical equipment Download PDFInfo
- Publication number
- CN205649553U CN205649553U CN201620262272.3U CN201620262272U CN205649553U CN 205649553 U CN205649553 U CN 205649553U CN 201620262272 U CN201620262272 U CN 201620262272U CN 205649553 U CN205649553 U CN 205649553U
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- China
- Prior art keywords
- bung
- level sensor
- liquid level
- feed tube
- storing barrel
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Abstract
The utility model discloses inlet means and medical equipment provides an inlet means, including stock solution bucket and bung subassembly, the stock solution bucket includes first opening and second opening, first opening is used for add liquid, the bung subassembly includes bung, level sensor, connecting rod and feed liquor pipe, the bung install in the stock solution bucket it the second opening part, level sensor the connecting rod with the feed liquor pipe accept in in the stock solution bucket, level sensor passes through the connecting rod is fixed in the bung, the feed liquor pipe passes the bung is in order to extend to the outside of stock solution bucket, the inlet of feed liquor pipe level sensor is close to the bottom surface. The utility model discloses can avoid the feed liquor process to take place " suction " phenomenon, prevent that medical equipment work is unusual. The stock solution bucket is added via first opening to the washing liquid in addition, can avoid taking place " suction " owing to mention the bung subassembly and report to the police unusually.
Description
Technical field
This utility model relates to field of medical device, is specifically related to a kind of feeding device and uses the doctor of this device
Treatment equipment.
Background technology
Along with the fast development of China's medical device technology, the medical apparatus and instruments used in hospital also gets more and more.
Some need to use cleanout fluid automatically to clean about the armarium of the body fluid analysis such as blood, perspiration.Cleanout fluid
It is generally positioned in the feeding device of device external, by all types of pumps by the cleanout fluid suction in feeding device
In armarium, the position being then redistributed to be correlated with is carried out or reacts.
In existing feeding device, on container, generally it is provided with two openings.Liquid level sensor is from an opening
Inject in container, be used for detecting height of liquid level inside container.Feed tube inserts container from another opening and is used for
Output cleanout fluid.When liquid level is too low, liquid level sensor is reported to the police, and user needs to add in container in time to clean
Liquid.When adding cleanout fluid, liquid level sensor or feed tube need to be mentioned from opening and could add cleanout fluid.
Owing to armarium is in running status, mention water influent pipeline or liquid level sensor, feed tube can be caused " empty
Inhale " or liquid level sensor detection false alarm extremely, ultimately resulting in armarium cannot normally work, even
False results occurs, and affects the diagnosis to patient.
Utility model content
The purpose of this utility model is to provide a kind of feeding device, and this feeding device is possible to prevent feed tube " empty
Inhale " and report to the police abnormal.
Another object of the present utility model is to provide a kind of armarium, and this equipment uses above-mentioned feeding device.
To achieve these goals, the following technical scheme of this utility model embodiment offer:
This utility model provides a kind of feeding device, wherein, including liquid storing barrel and bung assembly, described liquid storage
Bucket includes the first opening and the second opening, and described first opening is used for adding liquid, and described bung assembly includes
Bung, liquid level sensor, connecting rod and feed tube, described bung is installed on described the second of described liquid storing barrel
Opening part, described liquid level sensor, described connecting rod and described feed tube be contained in described liquid storing barrel, institute
Stating liquid level sensor and be fixed on described bung by described connecting rod, described feed tube passes described bung to prolong
Extending the outside of described liquid storing barrel, the inlet of described feed tube and described liquid level sensor are all in the face of described storage
Liquid drum head face, and the more described liquid level sensor of inlet of described feed tube is near described liquid storing barrel bottom surface.
Wherein, described bung assembly also includes fixing pipe box, and described fixing pipe box is fixed on described connecting rod,
Described feed tube is fixed on described fixing pipe box near one end of inlet.
Wherein, described fixing pipe box near the more described liquid level sensor in the side of described inlet near described storage
Liquid drum head face.
Wherein, described fixing pipe box and described connecting rod are integral type structure.
Wherein, the inlet place plane of described feed tube is big to the distance of described liquid level sensor place plane
In or equal to 30mm.
Wherein, described bung also includes that union joint, described bung are provided with through hole, and described feed tube passes through institute
State union joint and be fixedly connected on described through hole.
Wherein, the inlet place plane of described feed tube and the distance of described liquid storing barrel bottom surface be d, 5mm≤
d≤10mm。
Wherein, described connecting rod is expansion link.
Wherein, described liquid level sensor position in described connecting rod is adjustable.
This utility model also provides for a kind of armarium, it is characterised in that include described in above-mentioned any one
Feeding device.
This utility model embodiment has the advantage that or beneficial effect:
In this utility model, liquid storing barrel includes the first opening and the second opening, and bung assembly is fixed on second and opens
Mouthful, the inlet of the feed tube in bung assembly is arranged on below liquid level sensor so that the liquid level position of liquid
After below liquid level sensor, cleanout fluid can also extract liquid storing barrel out by feed tube, leaves user for certain
Time adds cleanout fluid, it is to avoid " suction " phenomenon occurs, prevents armarium operation irregularity.In addition liquid
Add liquid storing barrel via the first opening, can avoid " suction " occurring owing to mentioning bung assembly and reporting to the police
Abnormal.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is this utility model feeding device structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only a part of the present utility model
Embodiment rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill
All other embodiments that personnel are obtained on the premise of not making creative work, broadly fall into this practicality
Novel protected scope.
Additionally, the explanation of following embodiment is with reference to additional diagram, can use in order to illustrate this utility model
With the specific embodiment implemented.The direction term being previously mentioned in this utility model, such as, " on ", D score, " front ",
" afterwards ", "left", "right", " interior ", " outward ", " side " etc., be only the direction with reference to annexed drawings, therefore,
The direction term used be in order to more preferably, be illustrated more clearly that and understand this utility model rather than instruction or
Device or the element of inferring indication must have specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to restriction of the present utility model.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, art
Language " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be can
Releasably connect, or be integrally connected；Can be to be mechanically connected；Can be to be joined directly together, it is also possible to logical
Cross intermediary to be indirectly connected to, can be the connection of two element internals.Ordinary skill people for this area
For Yuan, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Additionally, in description of the present utility model, except as otherwise noted, " multiple " are meant that two or two
Above.If occurring the term of " operation " in this specification, it refers not only to independent operation, with other operation
When cannot clearly distinguish, as long as the effect desired by this operation that can realize then is also included within this term.It addition,
In this specification with "～" numerical range that represents refer to using "～" before and after the numerical value recorded as minima and
The scope that maximum is included.In the accompanying drawings, similar or identical being indicated by the same numeral of structure.
Referring to Fig. 1, feeding device 100 of the present utility model, including liquid storing barrel 10 and bung assembly 20.
Described liquid storing barrel 10 is used for storing cleanout fluid.Described liquid storing barrel 10 includes bottom (unnumbered) and top 102,
Described bottom and described top 102 are oppositely arranged.Described top 102 is provided with the first opening 11 and second and opens
Mouth 12.Described bung assembly 20 includes bung 21, liquid level sensor 22, connecting rod 23 and feed tube 24.
Described bung 21 is threadingly attached at described second opening 12.Described liquid level sensor 22 is by described
Connecting rod 23 is fixed on described bung 21.Described liquid level sensor 22 is contained in described liquid storing barrel 10
Portion and be positioned at below liquid level, liquid level sensor 22 has a segment distance, liquid level sensor 22 to use away from bottom surface 101
Liquid level in detection liquid storing barrel 10 cleaning liquid inside.Described bung 21 is provided with through hole (not shown).
Described feed tube 24 is through described through hole to extend to outside liquid storing barrel, and feed tube 24 is contained in liquid storing barrel 10
In, the inlet 240 of described feed tube 24 is positioned at below liquid level, the inlet 240 of described feed tube and institute
State liquid level sensor 22 all in the face of described liquid storing barrel bottom surface 101, and the more described liquid level sensor of inlet 240
22 near described liquid storing barrel bottom surface 101.
During armarium work, by liquid pump (not shown) by the cleanout fluid in liquid storing barrel 10 through feed tube
24 extract out.When liquid level sensor 22 detects that the liquid level of the cleanout fluid within liquid storing barrel 10 is less than sensing
During device height, alarm device (not shown) is reported to the police, and reminds user to need to add cleanout fluid.During interpolation,
Cleanout fluid is added liquid storing barrel 10 by the first opening 11, therefore without being mentioned by bung assembly 20, it is to avoid due to
Mention bung assembly 20 and " suction " occurs and reports to the police abnormal.Pass simultaneously because inlet 240 is positioned at liquid level
Below sensor 22, therefore inlet 240 is still located in cleanout fluid, and cleanout fluid can also be extracted out by liquid pump, stays
Add cleanout fluid to user's regular hour, it is to avoid " suction " phenomenon occurs, prevent armarium work different
Often, false results even occurs, thus affects the diagnosis to patient.
Further, through test of many times understand, when inlet 240 apart from liquid level sensor 22 bottom surface away from
When h >=30mm, user has time enough to add cleanout fluid, it is to avoid " suction " phenomenon.In other words,
Should be ensured that described inlet 240 place plane is more than to distance h of described liquid level sensor 22 place plane
Or equal to 30mm.
Further, described bung assembly 22 also includes fixing pipe box 25.The free end of described connecting rod 23
It is provided with sensor fixed bit (scheming unnumbered) and fixing pipe box 25.Liquid level sensor 22 is mounted on institute
State sensor fixed bit.Fixing pipe box 25 is used for fixing feed tube 24.Concrete, described fixing pipe box 25
Tubular structure for hollow.The inlet 240 of described feed tube 24 through described fixing pipe box 25 and towards
Bottom surface 101.It is to say, described feed tube 24 is fixed on described fixing pipe near one end of inlet 240
On set 25.Do not interfere between liquid level sensor 22 on fixing pipe box 25 and sensor fixed bit.Gu
The effect of fixed tube set 25 is fixing feed tube 25, it is to avoid feed tube 25 is movable in liquid storing barrel 10, thus
Contact with liquid level sensor 22, cause the abnormal generations such as alarm device false alarm.
Further, the more described liquid level sensor in bottom surface 250 22 of described fixing pipe box 25 is near described storage
Liquid drum head face 101.It is to say, described fixing pipe box 25 is relatively described near the side of described inlet 240
Liquid level sensor 22 is near described liquid storing barrel bottom surface 101.So arrange purpose be, be further ensured that into
The inlet 240 of liquid pipe 24 is positioned at the lower section of described liquid level sensor 22, prevents " suction " phenomenon, with
Time be also avoided that feed tube 24 contacts with liquid level sensor 22, cause false alarm.
The most concrete, described fixing pipe box 25 and described connecting rod 23 are formed in one structure, it is ensured that
Fix and do not interfere between pipe box 25 and sensor fixed bit.Further, described connecting rod 23 also may be used
Think that expansion link, described fixing pipe box 25 and liquid level sensor 22 are fixed on the free end of described connecting rod 23.
By regulating the length of connecting rod 23, increase and decrease the length of feed tube 24 the most accordingly, to reach to adjust cleanout fluid
Warning liquid level, be suitable for differing heights liquid storing barrel 10.In other embodiments, it is also possible to pass through
The regulation liquid level sensor 22 position in connecting rod 23, to reach to adjust the warning liquid level of cleanout fluid
Purpose.
Further, described inlet 240 place plane is d with the distance of described liquid storing barrel bottom surface 101, then
There is 5mm≤d≤10mm.That is the inlet 240 of feed tube 24 should be arranged near bottom surface 101,
But should also be as leaving certain interval to ensure that cleanout fluid can be extracted out smoothly.Inlet 240 is close with bottom surface 101
The purpose arranged is, can fully be extracted out by cleanout fluid.It is also an object that, when needs add
During cleanout fluid, cleanout fluid is poured into by the first opening 11, can cause the cleanout fluid liquid level in liquid storing barrel 10 and disturb
Dynamic, it is possible to cause inlet 240 to expose liquid level, cause " suction " phenomenon.This utility model limits
Described inlet 240 place plane and distance d of described liquid storing barrel bottom surface 101,5mm≤d≤10mm, can
To prevent " suction " abnormal further.
Further, described bung 21 also includes that union joint 211, described union joint 211 are installed in through hole,
Feed tube 24 is connected with union joint 211 one end.It is to say, described feed tube 24 is by described union joint
211 are fixedly connected on described through hole.Union joint 211 other end is connected with liquid pump by feed tube 24.
It is understood that in this utility model, the first opening 11 and the second opening 12 are arranged on top 102
On, in other embodiments, the first opening 11 and the second opening 12 can also be arranged on side, right
Particular location in the first opening 11 and the second opening 12 is not limited.
Further, the liquid storing barrel in this utility model is except may be used for storing cleanout fluid, it is also possible to be used for
Store water, separate the liquid such as liquid or reagent.It is understood that be additionally provided with bung on described first opening 11,
It is additionally provided with graduation mark on described liquid storing barrel sidewall, is not the emphasis of this utility model protection because of it, the most herein
Do not stress.
This utility model also provides for a kind of armarium, and this armarium includes any one feeding device above-mentioned.
Armarium described in the utility model can include but are not limited to divide for biochemistry analyzer, chemiluminescence immunoassay
Analyzer, Urine Analyzer, blood analyser etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " tool
Body example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure,
Material or feature are contained at least one embodiment of the present utility model or example.In this manual,
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the tool of description
Body characteristics, structure, material or feature can be with suitably in any one or more embodiments or example
Mode combines.
Embodiments described above, is not intended that the restriction to this technical scheme protection domain.Any upper
Amendment, equivalent and the improvement etc. made within stating the spirit of embodiment and principle, should be included in this
Within the protection domain of technical scheme.
Claims (10)
1. a feeding device, it is characterised in that include liquid storing barrel and bung assembly, described liquid storing barrel includes
One opening and the second opening, described first opening is used for adding liquid, and described bung assembly includes bung, liquid
Level sensor, connecting rod and feed tube, described bung is installed on described second opening part of described liquid storing barrel,
Described liquid level sensor, described connecting rod and described feed tube are contained in described liquid storing barrel, and described liquid level passes
Sensor is fixed on described bung by described connecting rod, and described feed tube is described to extend to through described bung
The outside of liquid storing barrel, the inlet of described feed tube and described liquid level sensor all in the face of described liquid storing barrel bottom surface,
And the more described liquid level sensor of inlet of described feed tube is near described liquid storing barrel bottom surface.
2. feeding device as claimed in claim 1, it is characterised in that described bung assembly also includes fixing pipe
Set, described fixing pipe box is fixed on described connecting rod, and described feed tube is fixed on institute near one end of inlet
State fixing pipe box.
3. feeding device as claimed in claim 2, it is characterised in that described fixing pipe box is near described feed liquor
The more described liquid level sensor in side of mouth is near described liquid storing barrel bottom surface.
4. feeding device as claimed in claim 2, it is characterised in that described fixing pipe box and described connecting rod
For integral type structure.
5. feeding device as claimed in claim 1, it is characterised in that the inlet place of described feed tube is put down
Face is more than or equal to 30mm to the distance of described liquid level sensor place plane.
6. feeding device as claimed in claim 1, it is characterised in that described bung also includes union joint, institute
Stating bung and be provided with through hole, described feed tube is fixedly connected on described through hole by described union joint.
7. feeding device as claimed in claim 1, it is characterised in that the inlet place of described feed tube is put down
Face is d, 5mm≤d≤10mm with the distance of described liquid storing barrel bottom surface.
8. feeding device as claimed in claim 1, it is characterised in that described connecting rod is expansion link.
9. feeding device as claimed in claim 1, it is characterised in that described liquid level sensor is in described connection
Position on bar is adjustable.
10. an armarium, it is characterised in that include the feed liquor dress described in claim 1-9 any one
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262272.3U CN205649553U (en) | 2016-03-31 | 2016-03-31 | Inlet means and medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262272.3U CN205649553U (en) | 2016-03-31 | 2016-03-31 | Inlet means and medical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205649553U true CN205649553U (en) | 2016-10-19 |
Family
ID=57390455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620262272.3U Active CN205649553U (en) | 2016-03-31 | 2016-03-31 | Inlet means and medical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205649553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020015553A (en) * | 2018-07-11 | 2020-01-30 | サントリーホールディングス株式会社 | Beer server system and method of cleaning beer hose |
-
2016
- 2016-03-31 CN CN201620262272.3U patent/CN205649553U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020015553A (en) * | 2018-07-11 | 2020-01-30 | サントリーホールディングス株式会社 | Beer server system and method of cleaning beer hose |
| JP7407530B2 (en) | 2018-07-11 | 2024-01-04 | サントリーホールディングス株式会社 | Beer server system and beer hose cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Mindray Animal Medical Technology Co.,Ltd. Assignor: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS Co.,Ltd. Contract record no.: X2022440020009 Denomination of utility model: A liquid feeding device and medical equipment Granted publication date: 20161019 License type: Common License Record date: 20220804 |