CN208054062U - A kind of sample fixer proportion container - Google Patents
A kind of sample fixer proportion container Download PDFInfo
- Publication number
- CN208054062U CN208054062U CN201820435015.4U CN201820435015U CN208054062U CN 208054062 U CN208054062 U CN 208054062U CN 201820435015 U CN201820435015 U CN 201820435015U CN 208054062 U CN208054062 U CN 208054062U
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- China
- Prior art keywords
- liquid
- interior bucket
- container
- outer barrel
- suction pipe
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Abstract
The utility model discloses a kind of sample fixer proportion containers, equipped with inside and outside two layers of chamber wall, groups of springs is equipped in the interlayer of container bottom, liquid bag is equipped with out in the interlayer of container, go out liquid bag opening and is equipped with check valve, go out the connection of liquid bag there are one the liquid suction pipe of built-in check valve, the liquid suction pipe other end is placed in liquid storing barrel.Lower vessel portion side is equipped with tap.The utility model is put forward for the first time sample fixer proportion container, electric power and control system can not depended on, it operates with small area occupied and simply and easily, you can the automatic mixing supplement for realizing additive eliminates damage of the cumbersome and medicament pollution manually matched to the person.
Description
Technical field
The utility model belongs to a kind of for medical or chemical industry department the automatic mixed ingredients container of liquid.
Background technology
In some medical institutions or chemical industry department, it is often necessary to be used after mixing two kinds of liquid solutions according to proportioning, people
Work proportioning operation needs to weigh or measure corresponding capacity respectively, time-consuming and laborious.
Such as the sample fixer that hospital is commonly used, substantially it is formalin, is contained using the container with tap, with
Facilitate taking for staff.It can prevent sample fixer from generating crystallization, staff currently without special specific aim container
Require a great deal of time cleaning crystallization, and is difficult to avoid that the pollution generated when cleaning crystallization.Therefore, formalin needs are matched
It uses than polymerization inhibitor, is otherwise easily crystallized after a period of time, obstruction takes the outlet of solution, causes to waste or take difficulty.And
Formalin has volatility, toxic, and the health to matching operating personnel can bring injury.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of sample fixer proportion container, do not depend on electric power and
Control system is the liquid proportion additive in container automatically with simple and reliable structure.
The sample fixer proportion container, container are equipped with inner barrel and outer barrel, an interlayer are surrounded between inner barrel and outer barrel
Space, it is characterised in that：
It is equipped with lateral or angularly disposed partition board in the interlayer at upper vessel portion or middle part, pressing plate is equipped with above partition board, every
Plate is fixedly connected with outer barrel, and pressing plate is fixedly connected with interior bucket；
Be equipped between partition board and pressing plate it is flexible go out liquid bag, go out liquid bag for dispensing additive into container, go out liquid bag
Equipped with the liquid outlet on the inside of connection interior bucket, go out at the liquid outlet of liquid bag the check valve being equipped with to interior bucket inside opening；
Interior bucket is externally provided with liquid storing barrel and liquid suction pipe, and liquid suction pipe is connected to out liquid bag and liquid storing barrel；Built in liquid suction pipe it is oriented go out liquid
The check valve of bag direction opening；
The groups of springs of support interior bucket is equipped on the inside of the outer barrel bottom below the interior bucket of container.
A kind of embodiment is that the top of interior bucket is equipped with outer eaves rolled over, and the outer eaves of part of horizontal setting is as the pressing plate；
The top of outer barrel is equipped with interior eaves rolled over, and the interior eaves below pressing plate is as partition board.
Further, the highland such as top is equipped with many places connecting hole within the inner barrel；It is equipped with the buffering alms bowl with side wall within the inner barrel,
The bottom margin for buffering alms bowl is equipped with buffering liquid outlet, and the side wall for buffering alms bowl is equipped with the company being fixedly connected with outer barrel across connecting hole
Bar.
Preferably, it is described buffering alms bowl bottom be centre raise up, edge sink structures；Liquid outlet is buffered equipped with overhanging
Short tube, short tube front end and interior bucket side wall are smaller than 3mm；The connecting hole is vertically provided with enough length so that holds
Device when fully loaded or unloaded connecting rod not by the pressure of connecting hole.
Further, the liquid storing barrel is set to out the lower section of liquid bag, and the lower end of liquid suction pipe extends to the lower part in liquid storing barrel.
A kind of embodiment, it is groups of springs that the diameter of liquid suction pipe, which is less than the lower end of 4mm liquid suction pipes and liquid storing barrel inner bottom surface distance,
The end of maximum compression deformation distance or liquid suction pipe is stress deformable tube.
Preferably, it is described go out liquid bag lateral surface and meanwhile contact partition board and pressing plate, go out liquid bag and be embedded with resilient support net.
Preferably, it is equipped with liquid taking port in interior barrel side face bottom end, the tap of connection liquid taking port, leading entrance is equipped on the outside of outer barrel
It is taken over and liquid taking port airtight connection by tap.
Outer barrel at tap is vertically equipped with leading movable span, and the bottom of leading movable span is concordant with the bottom surface of outer barrel, tap
Tap is not exposed to when meeting container zero load at the top of movable span to take over.
Preferably, it is equipped with the container cover with sealant in container head；Liquid storing barrel top on the outside of outer barrel is equipped with liquid storage
Bung.
Formalin in container to sample fixer may be implemented in the utility model and polymerization inhibitor dispensing is added automatically,
And the automatic mixing of additive.
By being the pressure being applied between partition board and pressing plate by the addition weight conversion of fluid mix, and pass through application
Pressure size output respective volume additive, after the fluid mix in container is gradually taken, container mitigate weight
Amount is converted into the negative pressure extracted out of liquid storing barrel, keeps the dosage for going out liquid bag inner additive of sealing.
Liquid bag is provided by using the space between bilateral chamber wall, not only maintains container profile beauty, Er Qiejie
Structure is compact, reliable.Applying pressure using the outer eaves of chamber wall, this structure can obtain maximum capacity-pressure conversion ratio,
And can coordinate with the liquid storing barrel position of lower section, convenient for extracting additive out of liquid storing barrel, while conveniently to being added in liquid storing barrel
The external supply of agent.
Description of the drawings
Fig. 1 is the utility model section schematic diagram.
In figure：1-interior bucket, 2-outer barrels, 3-go out liquid bag, 4-liquid outlets, 5-check valves, 6-check valves, 7-drawing liquids
Pipe, 8-liquid storing barrel inner openings, 9-partition boards, 10-liquid storage bungs, 11-liquid storing barrel external openings, 12-liquid storing barrels, 13-
Groups of springs, 14-liquid taking ports, 15-taps are taken over, 16-taps, 17-leading movable spans, 18-container covers, 19-container covers
Sealant, 20-pressing plates, 21-buffering liquid outlets, 22-buffering alms bowls, 23-connecting holes, 24-interior eaves, 25-outer eaves, 26-even
Bar, 27-short tubes.
Specific implementation mode
The utility model is further illustrated with reference to a kind of preferred embodiment and attached drawing：Sample as shown in Figure 1 is fixed
Liquid proportion container for containing sample fixer, and realizes the automatic mixing effect of formalin solution and polymerization inhibitor.
Container is equipped with two layers of chamber wall of interior bucket 1 and outer barrel 2, the whole groups of springs for being installed in 2 inner bottom surface of outer barrel of interior bucket 1
13 supports and it is hanging, therefore interior bucket and outer barrel can relatively moved vertically.There are one and half between two layers of chamber wall
Closed interlayer space, the mixed solution being drawn are housed inside the inside of interior bucket 1.Just expect is also to be introduced into interior bucket and add
Agent is added to be mixed into satisfactory solvent in interior bucket.
It is equipped with partition board 9 in the interlayer on space top or middle part between interior bucket 1 and outer barrel 2, pressing plate 20 is equipped with above partition board,
Partition board and pressing plate as shown in Figure 1 are horizontally disposed, and partition board 9 is fixedly connected with outer barrel, and pressing plate 20 is fixedly connected with interior bucket, every
Liquid bag 3 is placed with out between plate 9 and pressing plate 20, partition board 9 plays branch and overhangs liquid bag 3.Go out 3 content additive of liquid bag, goes out liquid
Bag is flexible or flexible bag, and it includes the liquid outlet 4 that oriented container inner-barrel 1 is open to go out liquid bag 3, and liquid outlet includes that long and narrow to go out liquid logical
Road is equipped with the check valve 5 to interior bucket inside opening in the liquid outlet channel of liquid outlet 4, enters in liquid bag 3 to limit air,
The additive of deposit can be sucked when floating in order to interior bucket from liquid suction pipe 7.
Interior bucket is externally provided with liquid storing barrel 12 and liquid suction pipe 7, and liquid suction pipe 7 is connected to out liquid bag 3 and liquid storing barrel 12；Built in liquid suction pipe 7
It is oriented go out liquid bag direction opening check valve 6.In Fig. 1, liquid storing barrel 12 is set to out the lower section of liquid bag 3, and is combined into one with outer barrel
A entirety.In order to facilitate the addition of additive, liquid storing barrel 12 is equipped with liquid storing barrel external opening 11 in 2 outside of outer barrel, and is being open
Liquid storage bung 10 is provided at 11.
When user's adding liquid mixture into container, the weight meeting pressuring spring group 13 of fluid mix makes interior bucket
Entirety moves down, and according to Hooke's law, the compressing force suffered by spring is directly proportional at a distance from shortening, here, interior bucket is relative to outer barrel
The distance moved down is directly proportional to weight.Interior bucket, which moves down, causes pressing plate to the extruding for going out liquid bag 3 between being present in two layers of chamber wall,
Go out the liquid in liquid bag 3 by check valve 5, into inside interior bucket 1, is mixed with just expecting, and interior bucket moves down distance and goes out
The liquid outlet quantity of liquid bag 3 is directly proportional, the stabilization ratio requirement for reaching additive and just expecting.
If directly poured into just expecting in interior bucket, groups of springs 13 certainly will be caused to impact, impact can cause interior bucket to move down
Exceed the displacement distance of corresponding weight apart from the short time, the liquid outlet quantity for using liquid bag does not meet ratio requirement.In order to avoid this
Problem is provided with a buffering alms bowl 22 on the top in interior bucket space, and buffering alms bowl 22 is hanging within the inner barrel, does not act on interior bucket, just
Expect and is slowly flowed into interior bucket from side wall, the first elimination buckles of expecting that will be poured into.
Such as Fig. 1, many places connecting hole 23 is equipped on the highland such as 1 internal upper part of interior bucket；Vacantly it is arranged in interior bucket 1 slow with side wall
Alms bowl 22 is rushed, the structure of buffering alms bowl 22 is to buffer the bottom margin of alms bowl equipped with buffering liquid outlet 21, and the side wall of buffering alms bowl 22, which is equipped with, to be worn
Cross the connecting rod 26 that connecting hole 23 is fixedly connected with outer barrel 2.
It is described buffering alms bowl 22 bottom be centre raise up, edge sink structures, make first whole flow directions of expecting of liquid
Buffer liquid outlet 21.It buffers liquid outlet 21 and is equipped with overhanging short tube 27, end in contact interior bucket 1 or be smaller than with interior bucket before short tube
3mm.The connecting hole 23 is vertically provided with enough length so that container company of being not exposed to of connecting rod 26 when fully loaded or unloaded
Hole 23 is connect, it will not be by the pressure of connecting hole 23.Therefore, it pours into the impact force just expected to be undertaken by buffering alms bowl, and buffers alms bowl
It is only fixedly connected with outer barrel, is not exposed to interior bucket, impact force does not influence interior bucket.
1 side bottom of interior bucket is equipped with liquid taking port 14, external tap take over 15, and tap take over 15 opens up to 2 outside of outer barrel,
It is connected with tap 16, so that user easily obtains fluid mix.Outer barrel 2 is equipped with tap by place in tap take over 15 and lives
Dynamic hole 17 reserves leading take over 15 vertically movable space synchronous with interior bucket 1.Leading movable span can be set for operating easily,
17 length are than 2~10cm of distance between 2 bottom of interior bucket 1 and outer barrel.
It is interior since fluid mix is reduced in container when user opens tap, takes out fluid mix from container
Bucket mitigates the pressure of groups of springs 13, and the opposite outer barrel 2 under the action of groups of springs 13 of interior bucket 1 moves up, and interior bucket 1 is to going out liquid bag
3 pressure also reduce.
Go out the lateral surface of liquid bag 3 while contacting partition board 9 and pressing plate 20, goes out liquid bag 3 and be embedded with resilient support net, use liquid bag
Maintain the trend for the shape that resiles.When interior bucket 1 moves up, the back stretch for going out the elastically supported net in top surface of liquid bag 3 is made
It uses and carries, the space gone out in liquid bag can also increase therewith, use and generate negative pressure inside liquid bag.Go out 3 bottom of liquid bag equipped with band to going out
The diameter of the liquid suction pipe 7 of the check valve 6 of 3 direction of liquid bag opening, liquid suction pipe is less than 4mm, typically 2.5mm so that a small amount of
The additive of liquid can be extracted by liquid suction pipe from liquid storing barrel by going out the variation of liquid bag volume.7 bottom end of liquid suction pipe is placed in liquid storing barrel 12
In, and in the additive solution being soaked in liquid storing barrel 12, when going out the increase of the space in liquid bag 3, go out in liquid bag and negative pressure occur,
Check valve 5 in liquid outlet 4 is in closed state, and air can not enter in liquid bag 3 from liquid outlet 4, under the action of negative pressure,
Additive solution in liquid storing barrel 12 is drawn into out by liquid suction pipe 7 in liquid bag 3, and due to check valve 6 be to go out liquid bag 3 be open
, the additive solution being pressed into out in liquid bag 3 can not pass back into liquid storing barrel 12, and then be stored in out 3 in liquid bag, wait for down
It is utilized again when secondary interior bucket 1 is by downward pressure, therefore, the additive gone out in liquid bag is automatically replenished.
In order to reduce the volatilization of original material in fluid mix, 1 top of interior bucket is equipped with container cover 18, and 18 bottom of container cover is set
There is sealant 19, a closed space is collectively formed with interior bucket 1, and fluid mix is sealed.
A kind of embodiment is, is just to expect with 10% formalin solution, using methanol or ethyl alcohol as polymerization inhibitor addition,
Proportioning is sample fixer.Original state container does not have storing initial material, pours into additive solution into liquid storing barrel 12 first.For
Guarantee container normal operation, it is proposed that the amount that solution is added there was not liquid suction pipe bottom end 2cm or more at least.Then interior bucket 1 is pressed, directly
The whole air that will extremely go out in liquid bag 3 squeeze out.The additive solution in liquid storing barrel 12 will be extracted to out in liquid bag at this time, if not
It is careful that 1 inside of additive solution indentation interior bucket can be opened into tap 16, by extra additive solution outflow.After ready, to
It pours into buffering alms bowl and just expects, just expect and slowly flowed in interior bucket along interior bucket side wall, the weight of interior bucket increases compression spring set 13
And move down, the additive solution of proportional quantity will be added according to the quality for pouring into solution from the original material of trend by going out liquid bag 3.Addition
After, covered container lid 18.When taking liquid to need, tap 16 is opened, going out liquid bag 3 can be automatic according to the quality for taking out solution
Additive solution is supplemented, the addition for next fluid mix is prepared.The cycle that additive solution is consequently formed is added automatically.
Claims (9)
1. a kind of sample fixer proportion container, container is equipped with interior bucket (1) and outer barrel (2), is enclosed between interior bucket (1) and outer barrel (2)
At an interlayer space, it is characterised in that：
It is equipped with lateral or angularly disposed partition board (9) in the interlayer at upper vessel portion or middle part, pressing plate (20) is equipped with above partition board,
Partition board is fixedly connected with outer barrel (2), and pressing plate (20) is fixedly connected with interior bucket (1)；
Be equipped between partition board and pressing plate it is flexible go out liquid bag (3), go out liquid bag for dispensing additive into container, go out liquid bag and set
There is the liquid outlet (4) on the inside of connection interior bucket, goes out at the liquid outlet of liquid bag the check valve (5) being equipped with to interior bucket inside opening；It is described
Go out the lateral surface of liquid bag (3) while contacting partition board (9) and pressing plate (20), goes out liquid bag (3) and be embedded with resilient support net；
Interior bucket is externally provided with liquid storing barrel (12) and liquid suction pipe (7), and liquid suction pipe (7) is connected to out liquid bag (3) and liquid storing barrel (12)；Liquid suction pipe
(7) built in it is oriented go out liquid bag direction opening check valve (6)；
The groups of springs (13) of support interior bucket is equipped on the inside of outer barrel bottom below the interior bucket (1) of container.
2. proportion container according to claim 1, it is characterised in that：The top of interior bucket is equipped with outer eaves (25) rolled over, portion
Divide horizontally disposed outer eaves as the pressing plate (20)；The top of outer barrel is equipped with interior eaves (24) rolled over, the interior eaves below pressing plate
As partition board (9).
3. proportion container according to claim 2, it is characterised in that：Many places are equipped on the highland such as interior bucket (1) internal upper part to connect
Connect hole (23)；The buffering alms bowl (22) with side wall is equipped in interior bucket (1), the bottom margin for buffering alms bowl is equipped with buffering liquid outlet
(21), the side wall of buffering alms bowl (22) is equipped with the connecting rod (26) being fixedly connected with outer barrel (2) across connecting hole (23).
4. proportion container according to claim 3, it is characterised in that：The bottom of the buffering alms bowl (22) is intermediate upward convex
It rises, edge sink structures；It buffers liquid outlet and is equipped with overhanging short tube (27), short tube front end is smaller than with interior bucket (1) side wall
3mm；The connecting hole (23) is vertically provided with enough length so that container when fully loaded or unloaded connecting rod (26) not by
The pressure of connecting hole (23).
5. proportion container according to claim 1 or 2, it is characterised in that：The liquid storing barrel (12) is set to out under liquid bag
Side, the lower end of liquid suction pipe (7) extends to the lower part in liquid storing barrel (12).
6. proportion container according to claim 5, it is characterised in that：The diameter of liquid suction pipe (7) is less than 4mm, liquid suction pipe (7)
Lower end and liquid storing barrel (12) inner bottom surface distance be the end of groups of springs (13) maximum compression deformation distance or liquid suction pipe for by
Power deformable tube.
7. proportion container according to claim 1 or 2, it is characterised in that：It is equipped with liquid taking port in interior bucket (1) side bottom end
(14), the tap (16) of connection liquid taking port is equipped on the outside of outer barrel (2), leading entrance takes over (15) and liquid taking port (14) by tap
Airtight connection.
8. proportion container according to claim 7, it is characterised in that：Outer barrel at tap is vertically equipped with leading movable span
(17), the bottom of leading movable span and the bottom surface of outer barrel are concordant, are not exposed to when meeting container zero load at the top of leading movable span
Tap is taken over (15).
9. proportion container according to claim 1 or 2, it is characterised in that：It is equipped with sealant (19) in container head
Container cover (18)；Liquid storing barrel (12) top on the outside of outer barrel (2) is equipped with liquid storage bung (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435015.4U CN208054062U (en) | 2018-03-28 | 2018-03-28 | A kind of sample fixer proportion container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435015.4U CN208054062U (en) | 2018-03-28 | 2018-03-28 | A kind of sample fixer proportion container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208054062U true CN208054062U (en) | 2018-11-06 |
Family
ID=63987845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820435015.4U Expired - Fee Related CN208054062U (en) | 2018-03-28 | 2018-03-28 | A kind of sample fixer proportion container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208054062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502375A (en) * | 2018-03-28 | 2018-09-07 | 武汉市中心医院（武汉市第二医院、武汉市肿瘤研究所） | A kind of liquid mixed ingredients container |
| CN112763738A (en) * | 2019-11-01 | 2021-05-07 | 深圳迈瑞生物医疗电子股份有限公司 | Liquid supply system |
-
2018
- 2018-03-28 CN CN201820435015.4U patent/CN208054062U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502375A (en) * | 2018-03-28 | 2018-09-07 | 武汉市中心医院（武汉市第二医院、武汉市肿瘤研究所） | A kind of liquid mixed ingredients container |
| CN108502375B (en) * | 2018-03-28 | 2023-12-08 | 武汉市中心医院（武汉市第二医院、武汉市肿瘤研究所） | Liquid mixing and proportioning container |
| CN112763738A (en) * | 2019-11-01 | 2021-05-07 | 深圳迈瑞生物医疗电子股份有限公司 | Liquid supply system |
| CN112763738B (en) * | 2019-11-01 | 2024-04-05 | 深圳迈瑞生物医疗电子股份有限公司 | Liquid supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20210328 |