CN207640723U - Blood purification AB liquid feed devices - Google Patents
Blood purification AB liquid feed devices Download PDFInfo
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- CN207640723U CN207640723U CN201720640892.0U CN201720640892U CN207640723U CN 207640723 U CN207640723 U CN 207640723U CN 201720640892 U CN201720640892 U CN 201720640892U CN 207640723 U CN207640723 U CN 207640723U
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- liquid
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- supplying system
- storing barrel
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Abstract
The utility model discloses a kind of blood purification AB liquid feed devices, including A liquid liquid-supplying systems, B liquid liquid-supplying system and ozone generator, the A liquid liquid-supplying system includes A liquid blending tanks, A liquid mixing pumps, A liquid liquid storing barrel and A solution feed pumps, the A liquid blending tank, A liquid mixing pumps, A liquid liquid storing barrel and A liquid solution feed pumps are sequentially connected by pipeline, it is sequentially communicated level-one microstrainer and two level microstrainer on pipeline between the A liquid mixing pump and A liquid liquid storing barrels, the outlet end of the A liquid solution feed pump is connected to the A liquid pipelines of dialysis machine, the B liquid liquid-supplying system is consistent with A liquid liquid-supplying system structures, the ozone generator passes through adding tube and A liquid blending tanks respectively, A liquid liquid storing barrels, B liquid blending tank is connected to B liquid liquid storing barrels.The utility model is effectively increased with liquid quality and with the safety of liquid, while reducing production cost, extends service life.
Description
Technical field
The utility model belongs to blood purification technology field, and in particular to a kind of blood purification AB liquid feed devices.
Background technology
Existing haemodialysis liquid-supplying system, be mostly by water and dialysis powder after mixing, in supply hemo system, this
Dialysis powder is divided into A powder and B powder by field technology personnel, and a dispensing canister is added in A powder and B powder by existing liquid-supplying system simultaneously,
It is stirred with liquid so that stirring has injury with precipitation is generated after liquid, to patient, while not being carried out in time to equipment after matching liquid
Cleaning, causes service life of equipment shorter.
Invention content
Technical problem to be solved in the utility model is in view of the above shortcomings of the prior art, it is net to provide a kind of blood
Change and AB liquid feed devices, its simple structure and reasonable design is used to improve utilization rate of equipment and installations, reduce the cost of product.
Technical solution used by the utility model is：A kind of blood purification AB liquid feed devices, including A liquid feed flows system
System, B liquid liquid-supplying system and ozone generator, the A liquid liquid-supplying system include A liquid blending tank, A liquid mixing pump, A liquid liquid storing barrel and
A liquid solution feed pumps, the A liquid blending tank top are connected to mixing water inlet pipe and cleaning liquid pipe, and the mixing water inlet pipe, which is equipped with, to be mixed
Entering water electromagnetic valve, cleaning liquid pipe are equipped with cleaning liquid electromagnetic valve, are equipped with agitating device in the A liquid blending tank, outside agitating device
It is connected to driving device, the A liquid mixing pot bottom is connected to mixing outlet tube, and mixing outlet tube one end connects with A liquid mixing pot bottoms
Logical, the other end is connected to mixing drain pipe and mixing woven hose respectively, and mixing drain pipe is equipped with mixing draining solenoid valve, mixing
Woven hose is equipped with mixing infusion solenoid valve, and mixing woven hose is connected to A liquid mixing pumps, the A liquid mixing pump and A liquid liquid storing barrels
Between by piping connection, be sequentially communicated level-one microstrainer on the pipeline between A liquid mixing pump and A liquid liquid storing barrels and two level be micro-
Filter is equipped with liquid storage liquid feed valve between the level-one microstrainer and A liquid mixing pumps, be connected at the top of the A liquid liquid storing barrel liquid storage into
Water pipe, bottom are connected to liquid storage outlet tube, and the liquid storage water inlet pipe is equipped with liquid storage entering water electromagnetic valve, liquid storage outlet tube one end and A
Liquid liquid storing barrel is connected to, and the other end is connected to liquid storage drain pipe and liquid storage woven hose respectively, and liquid storage drain pipe is equipped with liquid storage drain
Solenoid valve, liquid storage woven hose are equipped with liquid storage infusion solenoid valve, and the liquid storage woven hose is connected to A liquid solution feed pumps, and the A liquid supplies
The outlet end of liquid pump is connected to the A liquid pipelines of dialysis machine, and the B liquid liquid-supplying system includes B liquid blending tank, B liquid mixing pump, B liquid
Liquid storing barrel and B liquid solution feed pumps, the B liquid liquid-supplying system is consistent with A liquid liquid-supplying system structures, and the ozone generator passes through respectively
Adding tube is connected to A liquid blending tank, A liquid liquid storing barrel, B liquid blending tank and B liquid liquid storing barrels, and control electricity is equipped in each adding tube
Magnet valve.
Preferably, further including temperature compensation means in the B liquid liquid-supplying system, the temperature compensation means is mixed with B liquid
Close tank connection.
Preferably, the A liquid liquid-supplying system further includes A liquid return ducts, one end and the dialysis machine A liquid pipes of A liquid return ducts
Road is connected to, and the other end is connected to A liquid liquid storing barrels, and A liquid return ducts are equipped with A liquid return flow solenoid valves.
Preferably, the B liquid liquid-supplying system further includes B liquid return ducts, one end and the dialysis machine B liquid pipes of B liquid return ducts
Road is connected to, and the other end is connected to B liquid liquid storing barrels, and B liquid return ducts are equipped with B liquid return flow solenoid valves.
Preferably, in the A liquid liquid-supplying system, A liquid sampling valves are equipped between two level microstrainer and A liquid liquid storing barrels.
Preferably, in the B liquid liquid-supplying system, B liquid sampling valves are equipped between two level microstrainer and B liquid liquid storing barrels.
Preferably, the level-one microstrainer uses 5u microstrainers.
Preferably, the two level microstrainer uses 0.22u microstrainers.
The beneficial effects of the utility model are：The utility model effectively increases with liquid quality and with the safety of liquid,
Production cost is reduced simultaneously, extends service life.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1, A liquid blending tank；2, A liquid mixing pump；3, A liquid liquid storing barrel；4, A liquid solution feed pump；5, B liquid blending tank；6、B
Liquid mixing pump；7, B liquid liquid storing barrel；8, B liquid solution feed pump；9, water inlet pipe is mixed；10, liquid pipe is cleaned；11, entering water electromagnetic valve is mixed；
12, liquid electromagnetic valve is cleaned；13, agitating device；14, outlet tube is mixed；15, drain pipe is mixed；16, woven hose is mixed；17, it mixes
Draining solenoid valve；18, mixing infusion solenoid valve；19, level-one microstrainer；20, two level microstrainer；21, liquid storage liquid feed valve；22, it stores up
Liquid water inlet pipe；23, liquid storage outlet tube；24, liquid storage entering water electromagnetic valve；25, liquid storage drain pipe；26, liquid storage woven hose；27, liquid storage
Draining solenoid valve；28, liquid storage infusion solenoid valve；29, ozone generator；30, solenoid valve is controlled；31, temperature compensation means；32、A
Liquid return duct；33, A liquid return flow solenoid valve；34, B liquid return duct；35, B liquid return flow solenoid valve；36, A liquid sampling valve；37, B liquid takes
Sample valve.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment 1：As shown in Figure 1, the utility model includes A liquid liquid-supplying system, B liquid liquid-supplying system and ozone generator
29, the A liquid liquid-supplying system includes A liquid blending tank 1, A liquid mixing pump 2, A liquid liquid storing barrel 3 and A liquid solution feed pump 4, and the A liquid is mixed
It closes 1 top of tank and is connected to mixing water inlet pipe 9 and cleaning liquid pipe 10, the mixing water inlet pipe 9 is equipped with mixing entering water electromagnetic valve 11, clearly
Lotion pipeline 10 is equipped with cleaning liquid electromagnetic valve 12, is equipped with agitating device 13 in the A liquid blending tank 1, agitating device 13 is circumscribed with
Driving device, 1 bottom of A liquid blending tank are connected to mixing outlet tube 14, mixing 14 one end of outlet tube and 1 bottom of A liquid blending tank
Connection, the other end are connected to mixing drain pipe 15 and mixing woven hose 16 respectively, and mixing drain pipe 15 is equipped with mixing drain electricity
Magnet valve 17, mixing woven hose 16 are equipped with mixing infusion solenoid valve 18, and mixing woven hose 16 is connected to A liquid mixing pump 2, the A
By piping connection between liquid mixing pump 2 and A liquid liquid storing barrel 3, on the pipeline between A liquid mixing pump 2 and A liquid liquid storing barrel 3 successively
It is communicated with level-one microstrainer 19 and two level microstrainer 20, liquid storage feed liquor is equipped between the level-one microstrainer 19 and A liquid mixing pump 2
Valve 21,3 top of the A liquid liquid storing barrel are connected to liquid storage water inlet pipe 22, and bottom is connected to liquid storage outlet tube 23, the liquid storage water inlet pipe 22
Be equipped with liquid storage entering water electromagnetic valve 24,23 one end of liquid storage outlet tube is connected to A liquid liquid storing barrel 3, the other end respectively with liquid storage drain
Pipe 25 is connected to liquid storage woven hose 26, and liquid storage drain pipe 25 is equipped with liquid storage draining solenoid valve 27, and liquid storage woven hose 26 is equipped with
Liquid storage is infused solenoid valve 28, and the liquid storage woven hose 26 be connected to A liquid solution feed pump 4, the outlet end of the A liquid solution feed pump 4 and saturating
The A liquid pipelines of analysis machine are connected to, and the B liquid liquid-supplying system includes that B liquid blending tank 5, B liquid mixing pump 6, B liquid liquid storing barrel 7 and B liquid supply
Liquid pump 8, the B liquid liquid-supplying system is consistent with A liquid liquid-supplying system structures, and the ozone generator 29 passes through adding tube and A respectively
Liquid blending tank 1, A liquid liquid storing barrel 3, B liquid blending tank 5 are connected to B liquid liquid storing barrel 7, and control solenoid valve is equipped in each adding tube
30。
Further include temperature compensation means 31, the temperature compensation means in above-described embodiment 1, in the B liquid liquid-supplying system
31 are connected to B liquid blending tank 5.
In above-described embodiment 1, the level-one microstrainer 19 uses 5u microstrainers；The two level microstrainer 20 uses 0.22u
Microstrainer.
Embodiment 2：Identical as above-described embodiment 1, wherein above-mentioned A liquid liquid-supplying system further includes A liquid return duct 32, A liquid returns
One end of flow tube 32 is connected to dialysis machine A liquid pipelines, and the other end is connected to A liquid liquid storing barrel 3, and A liquid return duct 32 is returned equipped with A liquid
Manifold solenoid valve 33；Above-mentioned B liquid liquid-supplying system further includes B liquid return duct 34, one end and the dialysis machine B liquid pipelines of B liquid return duct 34
Connection, the other end are connected to B liquid liquid storing barrel 7, and B liquid return duct 34 is equipped with B liquid return flow solenoid valve 35.
Embodiment 3：It is identical as above-described embodiment 1, wherein in above-mentioned A liquid liquid-supplying system, two level microstrainer 20 and A liquid liquid storages
A liquid sampling valve 36 is equipped between bucket 3；In above-mentioned B liquid liquid-supplying system, B liquid is equipped between two level microstrainer 20 and B liquid liquid storing barrel 7
Sampling valve 37.
A liquid liquid-supplying system and B liquid liquid-supplying system in the utility model can work independently, can also A liquid liquid-supplying systems
It is worked at the same time with B liquid liquid-supplying systems, the utility model increases cleaning function after with liquid, improves the utilization rate of equipment, prolongs
The service life of each parts is grown.After with liquid, automatic cleaning blending tank, pipeline, solenoid valve before starting again with liquid
Deng avoiding liquid from corroding.
When the utility model is used, it is illustrate with A liquid liquid mixing systems, with before liquid, cleaning solution and water pass through clear first time A liquid
Lotion pipeline 10 and mixing water inlet pipe 9 enter in A liquid blending tank 1, after the completion of cleaning, close corresponding valve, start to match liquid, be added
A dialysis powders and water carry out matching liquid, with after the completion of liquid, are delivered in A liquid liquid storing barrel 3 by A liquid mixing pump 2, dialysis machine uses A liquid
When, it is conveyed to dialysis machine by A liquid solution feed pump 4, after dialysis machine use, not used A liquid flows back to A liquid by A liquid return duct 32
Liquid storing barrel 3 opens and closes corresponding valve and is cleaned automatically once with after liquid, after cleaning, carry out next time with liquid.
It is equipped with 0.22u microstrainers on pipeline, can prevent external bacterium from entering, growing.
The utility model is effectively increased with liquid quality and with the safety of liquid, while reducing production cost, is extended
Service life.
Claims (8)
1. a kind of blood purification AB liquid feed devices, it is characterised in that：It is sent out including A liquid liquid-supplying system, B liquid liquid-supplying system and ozone
Raw device (29), the A liquid liquid-supplying system includes A liquid blending tank (1), A liquid mixing pump (2), A liquid liquid storing barrel (3) and A liquid solution feed pumps
(4), it is connected to mixing water inlet pipe (9) and cleaning liquid pipe (10) at the top of the A liquid blending tank (1), is set on the mixing water inlet pipe (9)
There are mixing entering water electromagnetic valve (11), cleaning liquid pipe (10) to be equipped with cleaning liquid electromagnetic valve (12), set in the A liquid blending tank (1)
There are agitating device (13), agitating device (13) to be circumscribed with driving device, A liquid blending tank (1) bottom is connected to mixing outlet tube
(14), mixing outlet tube (14) one end be connected to A liquid blending tank (1) bottom, the other end respectively with mix drain pipe (15) and mix
It closes woven hose (16) to be connected to, mixing drain pipe (15) is equipped with mixing draining solenoid valve (17), and mixing woven hose (16) is equipped with
Mixing infusion solenoid valve (18), mixing woven hose (16) are connected to A liquid mixing pump (2), the A liquid mixing pump (2) and A liquid liquid storages
It is micro- by piping connection, on the pipeline between A liquid mixing pump (2) and A liquid liquid storing barrel (3) it to be sequentially communicated level-one between bucket (3)
Filter (19) and two level microstrainer (20) are equipped with liquid storage liquid feed valve between the level-one microstrainer (19) and A liquid mixing pump (2)
(21), be connected to liquid storage water inlet pipe (22) at the top of the A liquid liquid storing barrel (3), bottom is connected to liquid storage outlet tube (23), the liquid storage into
Water pipe (22) is equipped with liquid storage entering water electromagnetic valve (24), and liquid storage outlet tube (23) one end is connected to A liquid liquid storing barrel (3), the other end
It is connected to respectively with liquid storage drain pipe (25) and liquid storage woven hose (26), liquid storage drain pipe (25) is equipped with liquid storage draining solenoid valve
(27), liquid storage woven hose (26) is equipped with liquid storage infusion solenoid valve (28), the liquid storage woven hose (26) and A liquid solution feed pump (4)
Connection, the outlet end of the A liquid solution feed pump (4) are connected to the A liquid pipelines of dialysis machine, and the B liquid liquid-supplying system includes the mixing of B liquid
Tank (5), B liquid mixing pump (6), B liquid liquid storing barrel (7) and B liquid solution feed pump (8), the B liquid liquid-supplying system and A liquid liquid-supplying system knots
Structure is consistent, and the ozone generator (29) passes through adding tube and A liquid blending tank (1), A liquid liquid storing barrel (3), B liquid blending tanks respectively
(5) it is connected to B liquid liquid storing barrel (7), control solenoid valve (30) is equipped in each adding tube.
2. blood purification according to claim 1 AB liquid feed devices, it is characterised in that：In the B liquid liquid-supplying system also
Including temperature compensation means (31), the temperature compensation means (31) is connected to B liquid blending tank (5).
3. blood purification according to claim 1 AB liquid feed devices, it is characterised in that：The A liquid liquid-supplying system also wraps
A liquid return duct (32) is included, one end of A liquid return duct (32) is connected to dialysis machine A liquid pipelines, and the other end connects with A liquid liquid storing barrel (3)
Logical, A liquid return duct (32) is equipped with A liquid return flow solenoid valve (33).
4. blood purification according to claim 1 AB liquid feed devices, it is characterised in that：The B liquid liquid-supplying system also wraps
B liquid return duct (34) is included, one end of B liquid return duct (34) is connected to dialysis machine B liquid pipelines, and the other end connects with B liquid liquid storing barrel (7)
Logical, B liquid return duct (34) is equipped with B liquid return flow solenoid valve (35).
5. blood purification according to claim 1 AB liquid feed devices, it is characterised in that：In the A liquid liquid-supplying system, two
A liquid sampling valve (36) is equipped between grade microstrainer (20) and A liquid liquid storing barrel (3).
6. blood purification according to claim 1 AB liquid feed devices, it is characterised in that：In the B liquid liquid-supplying system, two
B liquid sampling valve (37) is equipped between grade microstrainer (20) and B liquid liquid storing barrel (7).
7. blood purification according to claim 1 AB liquid feed devices, it is characterised in that：The level-one microstrainer (19) is adopted
With 5u microstrainers.
8. blood purification according to claim 1 AB liquid feed devices, it is characterised in that：The two level microstrainer (20) is adopted
With 0.22u microstrainers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640892.0U CN207640723U (en) | 2017-06-05 | 2017-06-05 | Blood purification AB liquid feed devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640892.0U CN207640723U (en) | 2017-06-05 | 2017-06-05 | Blood purification AB liquid feed devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207640723U true CN207640723U (en) | 2018-07-24 |
Family
ID=62886200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720640892.0U Active CN207640723U (en) | 2017-06-05 | 2017-06-05 | Blood purification AB liquid feed devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207640723U (en) |
-
2017
- 2017-06-05 CN CN201720640892.0U patent/CN207640723U/en active Active
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