CN104587545A - Automatic water storage device of water preparing equipment for hemodialysis - Google Patents
Automatic water storage device of water preparing equipment for hemodialysis Download PDFInfo
- Publication number
- CN104587545A CN104587545A CN201510006348.6A CN201510006348A CN104587545A CN 104587545 A CN104587545 A CN 104587545A CN 201510006348 A CN201510006348 A CN 201510006348A CN 104587545 A CN104587545 A CN 104587545A
- Authority
- CN
- China
- Prior art keywords
- water
- level sensor
- storage tank
- electromagnetic valve
- hemodialysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/1668—Details of containers
Abstract
The invention discloses an automatic water storage device of water preparing equipment for hemodialysis. The device comprises a water storage tank (8), a water inlet pipeline (7), a water outlet pipeline (9) and a controller (19), wherein the water inlet pipeline (7) is provided with a water pump (2) and a master control electromagnetic valve (3) in sequence; the water outlet pipeline (9) is provided with a water outlet control valve (10) and a booster pump (11); a high water level sensor (5) and a low water level sensor (6) are placed in the water storage tank (8); the high water level sensor (5), the low water level sensor (6), the master control electromagnetic valve (3), the booster pump (11) and the water pump (2) are electrically connected with the controller (19). The device has the advantages of simple structure and capability of timely, quickly and automatically making a response when the liquid level is over-high or over-low to guarantee normal use and low labor intensity.
Description
Technical field
The present invention relates to a kind of water storage system, particularly a kind of hemodialysis water making device automatic water storing device.
Background technology
Hemodialysis water making device is the water treatment facilities specially needed for hemodialysis, and patient passes through the semipermeable membrane of hemodialyzer or filter for blood dialysis, contacts weekly the water more than 300L possibly.And the people that healthy, the water taken in weekly rarely exceeds 12 liters, increases nearly 30 times with the Exposure of water, therefore, should control and monitor water quality, to avoid known or that estimation is harmful material excessive.That prepares dialysis solution usually all will through certain process with water, and water quality reaches the requirement of regulation.The equipment performance of water treatment system how, depends on the water quality of former water and the function of whole system, sees that can it prepare and continuous production goes out qualified process water.
Under existing technical conditions, water is all pumped among water tank by water pump by existing hemodialysis water making device, and this method needs people and checks that the water yield in water tank judges whether to need water storage, and each water storage all needs artificially to open water pump.If tank size is too small, moisture storage capacity is little, then the number of times that draws water may be caused too much, increase workload; If tank size is excessive, observation may be made inconvenient, be not easy to know in water tank to remain how much water, and during water storage also poor how much store full.When causing water storage device to use running into sudden emergency, will whole system be shut down because water storage device cannot use or cause unnecessary trouble.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, there is provided that a kind of structure is simple, efficient, the hemodialysis water making device automatic water storing device of saving water resource, this device receives by controller the signal that high water level sensor and low water level sensor detect and controls master-control electromagnetic valve and water pump open and close, to reach the function of automatic water-storing, and can when master-control electromagnetic valve or controller lost efficacy, control opening and closedown of inlet pipeline by control valve for subsequent use, the situation that in storage tank, hydropenia or water spill-over go out can be avoided.
Object of the present invention is achieved through the following technical solutions: a kind of hemodialysis water making device automatic water storing device, it comprises storage tank, inlet pipeline, outlet pipeline and controller, described inlet pipeline is disposed with water pump and master-control electromagnetic valve, master-control electromagnetic valve side is parallel with control valve for subsequent use, the two ends of control valve for subsequent use are communicated with the inlet pipeline at master-control electromagnetic valve two ends respectively, described outlet pipeline is provided with outlet water control valve and booster pump, outlet pipeline is communicated with filter, the entrance of inlet pipeline is arranged on above storage tank, the outlet of outlet pipeline is arranged on storage tank downside, high water level sensor and low water level sensor is provided with in storage tank, high water level sensor, low water level sensor, water pump, booster pump and master-control electromagnetic valve are all electrically connected with controller.
Described control valve for subsequent use is manually-operated gate.
The present invention has the following advantages: the present invention feeds back to controller by the liquid level high-low signal detected by liquid level sensor, the open and close of master-control electromagnetic valve is controlled by controller, to realize drawing water and stopping pumping, detected by sensor, automatically response can be made quickly when liquid level is too high or too low, this apparatus structure is simple, does not need personnel to manipulate water pump, reduces labor intensity.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of hemodialysis water making device automatic water storing device.
In figure, 1-water source, 2-water pump, 3-master-control electromagnetic valve, 5-high water level sensor, 6-low water level sensor, 7-inlet pipeline, 8-storage tank, 9-outlet pipeline, 10-outlet water control valve, 11-booster pump, 12-filter, 19-controller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
Fig. 1 is a kind of hemodialysis water making device automatic water storing device, it comprises storage tank 8, inlet pipeline 7, outlet pipeline 93 and controller 19, described inlet pipeline 7 is disposed with water pump 2 and master-control electromagnetic valve 3, master-control electromagnetic valve 3 side is parallel with control valve 4 for subsequent use, in the present embodiment, described control valve for subsequent use 4 is manually-operated gate, the two ends of control valve 4 for subsequent use are communicated with the inlet pipeline 7 at master-control electromagnetic valve 3 two ends respectively, described outlet pipeline 9 is provided with outlet water control valve 10 and booster pump 11, outlet pipeline 9 is communicated with filter 12, the entrance of inlet pipeline 7 is arranged on above storage tank 8, the outlet of outlet pipeline 9 is arranged on storage tank 8 downside, high water level sensor 5 and low water level sensor 6 is provided with in storage tank 8, high water level sensor 5, low water level sensor 6, water pump 2, booster pump 11 and master-control electromagnetic valve 3 are all electrically connected with controller 19.
Work process of the present invention is as follows: when containing water in storage tank 8, and when the height of liquid level equals the position at high water level sensor 5 place, and high water level sensor 5, water pump 2 and master-control electromagnetic valve 3 all disconnect with controller 19 electricity and are in the state of quitting work; When liquid level is lower than the position at high water level sensor 5 place, high water level sensor 5, water pump 2 and master-control electromagnetic valve 3 are all in running order with controller 19 electric connection, and storage tank 8 realizes the function of automatic water-storing; When liquid level equals the position at low water level sensor 6 place, booster pump 11 disconnects with controller 19 electricity and is in the state of quitting work, until liquid level is higher than the position at low water level sensor 6 place, booster pump 11 again with controller 19 electric connection.
Claims (2)
1. a hemodialysis water making device automatic water storing device, it is characterized in that: it comprises storage tank (8), inlet pipeline (7), outlet pipeline (9) and controller (19), described inlet pipeline (7) is disposed with water pump (2) and master-control electromagnetic valve (3), master-control electromagnetic valve (3) side is parallel with control valve for subsequent use (4), the two ends of control valve for subsequent use (4) are communicated with the inlet pipeline (7) at master-control electromagnetic valve (3) two ends respectively, described outlet pipeline (9) is provided with outlet water control valve (10) and booster pump (11), outlet pipeline (9) is communicated with filter (12), the entrance of inlet pipeline (7) is arranged on storage tank (8) top, the outlet of outlet pipeline (9) is arranged on storage tank (8) downside, high water level sensor (5) and low water level sensor (6) is provided with in storage tank (8), high water level sensor (5), low water level sensor (6), water pump (2), booster pump (11) and master-control electromagnetic valve (3) are all electrically connected with controller (19).
2. a kind of hemodialysis water making device automatic water storing device according to claim 1, is characterized in that: described control valve for subsequent use (4) is manually-operated gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006348.6A CN104587545A (en) | 2015-01-07 | 2015-01-07 | Automatic water storage device of water preparing equipment for hemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006348.6A CN104587545A (en) | 2015-01-07 | 2015-01-07 | Automatic water storage device of water preparing equipment for hemodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104587545A true CN104587545A (en) | 2015-05-06 |
Family
ID=53113811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006348.6A Pending CN104587545A (en) | 2015-01-07 | 2015-01-07 | Automatic water storage device of water preparing equipment for hemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104587545A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186411A (en) * | 2016-09-07 | 2016-12-07 | 曼瑞德集团有限公司 | A kind of purifier |
| JP2017164025A (en) * | 2016-03-14 | 2017-09-21 | ニプロ株式会社 | Dialysis drainage storage device and dialysis system equipped with the same |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848916A (en) * | 1988-01-25 | 1989-07-18 | Brian Mead | Bulk sodium bicarbonate dialysis solution mixing apparatus |
| US20050171475A1 (en) * | 2003-05-23 | 2005-08-04 | Gambro Dasco S.P.A. | Dialysis machine for actuating a method for detecting a liquid level in a container in a circuit |
| CN2930722Y (en) * | 2005-12-27 | 2007-08-08 | 重庆圣德利医疗器械研究有限公司 | Liquid charging adjustment system of blood dialyzer |
| CN200978443Y (en) * | 2006-10-18 | 2007-11-21 | 韩达(香港)有限公司 | Water level control water breaking cylinder connecting with pressure pump |
| US20100181235A1 (en) * | 2007-05-25 | 2010-07-22 | Gambro Lundia Ab | device for connecting to a liquid source |
| CN101985053A (en) * | 2010-10-29 | 2011-03-16 | 重庆本善医疗设备有限公司 | Liquor preparing machine |
| CN202099151U (en) * | 2011-03-28 | 2012-01-04 | 达纤膜系统株式会社 | Medical purified water preparation device |
| CN202236534U (en) * | 2011-08-02 | 2012-05-30 | 中国人民解放军广州军区武汉总医院 | Improved dialysis solution preparation system |
| CN203400357U (en) * | 2013-06-26 | 2014-01-22 | 武汉启诚生物技术有限公司 | Concentrated liquid supply system for dialysis |
| CN204379867U (en) * | 2015-01-07 | 2015-06-10 | 成都邦研科技有限公司 | A kind of hemodialysis water making device automatic water storing device |
-
2015
- 2015-01-07 CN CN201510006348.6A patent/CN104587545A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848916A (en) * | 1988-01-25 | 1989-07-18 | Brian Mead | Bulk sodium bicarbonate dialysis solution mixing apparatus |
| US20050171475A1 (en) * | 2003-05-23 | 2005-08-04 | Gambro Dasco S.P.A. | Dialysis machine for actuating a method for detecting a liquid level in a container in a circuit |
| CN2930722Y (en) * | 2005-12-27 | 2007-08-08 | 重庆圣德利医疗器械研究有限公司 | Liquid charging adjustment system of blood dialyzer |
| CN200978443Y (en) * | 2006-10-18 | 2007-11-21 | 韩达(香港)有限公司 | Water level control water breaking cylinder connecting with pressure pump |
| US20100181235A1 (en) * | 2007-05-25 | 2010-07-22 | Gambro Lundia Ab | device for connecting to a liquid source |
| CN101985053A (en) * | 2010-10-29 | 2011-03-16 | 重庆本善医疗设备有限公司 | Liquor preparing machine |
| CN202099151U (en) * | 2011-03-28 | 2012-01-04 | 达纤膜系统株式会社 | Medical purified water preparation device |
| CN202236534U (en) * | 2011-08-02 | 2012-05-30 | 中国人民解放军广州军区武汉总医院 | Improved dialysis solution preparation system |
| CN203400357U (en) * | 2013-06-26 | 2014-01-22 | 武汉启诚生物技术有限公司 | Concentrated liquid supply system for dialysis |
| CN204379867U (en) * | 2015-01-07 | 2015-06-10 | 成都邦研科技有限公司 | A kind of hemodialysis water making device automatic water storing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017164025A (en) * | 2016-03-14 | 2017-09-21 | ニプロ株式会社 | Dialysis drainage storage device and dialysis system equipped with the same |
| CN106186411A (en) * | 2016-09-07 | 2016-12-07 | 曼瑞德集团有限公司 | A kind of purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204379866U (en) | A kind of highly reliable hemodialysis water making device automatic water storing device | |
| CN104587545A (en) | Automatic water storage device of water preparing equipment for hemodialysis | |
| CN204379867U (en) | A kind of hemodialysis water making device automatic water storing device | |
| CN106120950B (en) | Closed circulating water full-automatic switching rapid emergency pressure stabilizing device | |
| CN204379868U (en) | A kind of water-saving hemodialysis water making device automatic water storing device | |
| CN104587546A (en) | Automatic water storing device of water producing equipment for use in high-reliability hemodialysis | |
| CN207660801U (en) | Medical vacuum negative pressure unit | |
| CN104587548A (en) | Water-saving automatic water storage system for water production equipment for hemodialysis | |
| CN102961918B (en) | Deionized water cooling system cooling water automatic makeup is to supercharging device | |
| CN104647499A (en) | Full-automatic wood dipping treatment equipment | |
| CN203886420U (en) | Separation device of series-structure membrane | |
| CN204331489U (en) | A kind of haemodialysis water making device device for detecting water pressure | |
| CN208684588U (en) | A kind of recirculated cooling water water treatment system automatic monitoring controller | |
| CN208770505U (en) | Dialysis concentrate pressure stabilizing liquid-supplying system and hemodialysis apparatus | |
| CN203999207U (en) | Hollow type sea water desalting equipment car | |
| CN109667313A (en) | A kind of drainage equipment with facility of regulating and storing | |
| CN206052840U (en) | A kind of closed cycle water automatically switches quickly emergent stable-pressure device | |
| CN204381022U (en) | A kind of haemodialysis water making device cleaning sterilizing device | |
| CN205246425U (en) | Concentrated detecting system of urine | |
| CN104335961A (en) | Automatic water changing device for goldfish bowl | |
| CN204379869U (en) | A kind of hemodialysis water making device Emergency water supply conveyer device | |
| CN212817417U (en) | Pressurization ultrafiltration device for nephrology department | |
| CN202945645U (en) | Ceaseless water supply device used for water processing machine | |
| CN207846552U (en) | A kind of non-negative pressure water-supply installation | |
| CN211549916U (en) | On-line liquid centralized liquid supply mode mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |