CN104587547B - A kind of hemodialysis water making device Emergency water supply conveyer device - Google Patents
A kind of hemodialysis water making device Emergency water supply conveyer device Download PDFInfo
- Publication number
- CN104587547B CN104587547B CN201510006377.2A CN201510006377A CN104587547B CN 104587547 B CN104587547 B CN 104587547B CN 201510006377 A CN201510006377 A CN 201510006377A CN 104587547 B CN104587547 B CN 104587547B
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- CN
- China
- Prior art keywords
- valve
- water
- pipeline
- grades
- filter
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 17
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000385 dialysis solution Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003442 weekly effect Effects 0.000 description 2
- 101100284769 Drosophila melanogaster hemo gene Proteins 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Chemical & Material Sciences (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
nullThe invention discloses a kind of hemodialysis water making device Emergency water supply conveyer device，It includes filter transfer pipeline (6)、Two grades of emergent transfer pipelines (1)、One-level Contingency supply pipeline (3)、Product water output pipe (18)，Wherein filter transfer pipeline (6) IP filter (5) and electromagnetic valve (7)，One-level Contingency supply pipeline (3) is provided with single filter system and valve F(4)，Two grades of emergent transfer pipelines (1) include valve E(2)、Cascade filtration system and check valve (16)，Product water output pipe (18) is provided with valve G(19)，One-level Contingency supply pipeline (3)、Two grades of emergent transfer pipeline (1) inputs are connected to filter transfer pipeline (6)，One-level Contingency supply pipeline (3)、Two grades of emergent transfer pipeline (1) outfans are connected to product water output pipe (18).The invention has the beneficial effects as follows: it has, and emergency conveyance is convenient and swift, emergency conveyance efficiency high, and the parts damages of hemodialysis water making device in short-term can be avoided to be unlikely to the advantage affecting follow-up use.
Description
Technical field
The present invention relates to a kind of hemodialysis water making device, particularly a kind of hemodialysis water making device Emergency water supply conveyer device.
Background technology
Hemodialysis water making device be exclusively for hemodialysis needed for water treatment facilities, patient pass through hemodialyzer or the semipermeable membrane of filter for blood dialysis, the water more than 300L may be contacted weekly.And a healthy people, 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 to estimate harmful material excess.Prepare dialysis solution with water generally will through certain process, water quality reach regulation requirement.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, existing hemodialysis water making device can not start emergent device when emergency occurs, if system occur equipment fault cause cannot normal water supply time, then equipment cannot be keeped in repair when product water can be provided ensureing simultaneously, serious consequence will be caused.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, there is provided a kind of and can be used for emergency processing and emergency conveyance is convenient and swift, emergency conveyance efficiency is high hemodialysis water making device Emergency water supply conveyer device, this device can be when causing hemodialysis apparatus cannot provide dialysis solution because of two-stage filter or any plant failure of two-stage filter preamble, for patient's normal water supply, avoid, in default of dialysis solution, accident occurs, strive for buffer time for maintenance of equipment simultaneously.
nullThe purpose of the present invention is achieved through the following technical solutions: a kind of hemodialysis water making device Emergency water supply conveyer device，It includes filter transfer pipeline、Two grades of emergent transfer pipelines、One-level Contingency supply pipeline、Product water output pipe，Wherein said filter transfer pipeline IP filter and electromagnetic valve，Described one-level Contingency supply pipeline is provided with single filter system and valve F，Single filter system includes valve B、Water pump A and first level filtering device，Valve C it is parallel with by water pump A，Valve C two ends are connected to water pump A by water pipe，Two grades of described emergent transfer pipelines include valve E、Cascade filtration system and check valve，Cascade filtration system includes water pump B、Valve D、Two-stage filter，Valve D it is parallel with by water pump B，Valve D two ends are connected to water pump A by water pipe，Product water output pipe is provided with valve G，One-level Contingency supply pipeline、Two grades of emergent transfer pipeline inputs are connected to filter transfer pipeline，One-level Contingency supply pipeline、Two grades of emergent transfer pipeline outfans are connected to product water output pipe.
Described one-level Contingency supply pipeline, the pipeline between two grades of emergent transfer pipelines and valve G are provided with a Pressure gauge.
The invention have the advantages that the present invention is when occurring emergency, can be by enabling this device Emergency water supply, ensureing that dialysis solution output is stable, it has that emergency conveyance is convenient and swift, emergency conveyance efficiency high and current can be avoided to be truncated to such an extent as to the advantage that affects follow-up use.
Accompanying drawing explanation
Fig. 1
For kind of a structural representation for hemodialysis water making device Emergency water supply conveyer device.
In figure, bis-grades of emergent transfer pipelines of 1-, 2-valve E, 3-one-level Contingency supply pipeline, 4-valve F, 5-filter, 6-filter transfer pipeline, 7-electromagnetic valve, 8-valve B, 9-valve B, 10-water pump A, 11-valve C, 12-first level filtering device, 13-water pump B, 14-valve D, 15-two-stage filter, 16-check valve, 17-Pressure gauge, 18-product water output pipe, 19-valve G.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to the following stated:
Fig. 1
nullFor a kind of hemodialysis water making device Emergency water supply conveyer device，It includes filter transfer pipeline 6、Two grades of emergent transfer pipelines 1、One-level Contingency supply pipeline 3、Product water output pipe 18，Wherein said filter transfer pipeline 6 IP filter 5 and electromagnetic valve 7，Described one-level Contingency supply pipeline 3 is provided with single filter system and valve F4，Single filter system includes valve B9、Water pump A10 and first level filtering device 12，Valve C11 it is parallel with by water pump A10，Valve C11 two ends are connected to water pump A10 by water pipe，Two grades of described emergent transfer pipelines 1 include valve E2、Cascade filtration system and check valve 16，Cascade filtration system includes water pump B13 and two-stage filter 15，Valve D14 it is parallel with by water pump B13，Valve D14 two ends are connected to water pump A10 by water pipe，
Product water output pipe 18 is provided with valve G19, emergent transfer pipeline 1 input of one-level Contingency supply pipeline 3, two grades is connected to filter transfer pipeline 6, emergent transfer pipeline 1 outfan of one-level Contingency supply pipeline 3, two grades is connected to product water output pipe 18, and the pipeline between 3, two grades of emergent transfer pipelines 1 of described one-level Contingency supply pipeline and valve G19 is provided with a Pressure gauge 17.
The work process of the present invention is as follows: under normal operation, valve A8, valve E2, valve F4 are in normally off, water after first level filtering device filters flows through water pump D13 entrance two-stage filter 15 and filters, subsequently into product water output pipe 18 output for hemo system required water.
If electromagnetic valve 7 fault on filtration transfer pipeline causes whole system normally to work, can normally work by Open valve A8 recovery hemodialysis water making device.
If first level filtering device fault causes whole system normally to work, can Open valve E2, close valve B9, valve F4, now can Emergency use two-stage filter controlling the water circulation.
If two-stage filter fault causes whole system normally to work, can Open valve B9, valve F4, close valve E2, now can Emergency use first level filtering device controlling the water circulation.
Claims (2)
- null1. a hemodialysis water making device Emergency water supply conveyer device，It is characterized in that: it includes filter transfer pipeline (6)、Two grades of emergent transfer pipelines (1)、One-level Contingency supply pipeline (3)、Product water output pipe (18)，Wherein said filter transfer pipeline (6) IP filter (5) and electromagnetic valve (7)，Described one-level Contingency supply pipeline (3) is provided with single filter system and valve F(4)，Single filter system includes valve B(9)、Water pump A(10) and first level filtering device (12)，Water pump A(10) other it is parallel with valve C(11)，Valve C(11) two ends are connected to water pump A(10 by water pipe)，Two grades of described emergent transfer pipelines (1) include valve E(2)、Cascade filtration system and check valve (16)，Cascade filtration system includes water pump B(13)、Valve D(14)、Two-stage filter (15)，Water pump B(13) other it is parallel with valve D(14)，Valve D(14) two ends are connected to water pump A(10 by water pipe)， Product water output pipe (18) is provided with valve G(19), one-level Contingency supply pipeline (3), two grades of emergent transfer pipeline (1) inputs are connected to filter transfer pipeline (6), and one-level Contingency supply pipeline (3), two grades of emergent transfer pipeline (1) outfans are connected to product water output pipe (18).
- A kind of hemodialysis water making device Emergency water supply conveyer device the most according to claim 1, it is characterised in that: described one-level Contingency supply pipeline (3), two grades of emergent transfer pipelines (1) and valve G(19) between pipeline be provided with a Pressure gauge (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006377.2A CN104587547B (en) | 2015-01-07 | 2015-01-07 | A kind of hemodialysis water making device Emergency water supply conveyer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006377.2A CN104587547B (en) | 2015-01-07 | 2015-01-07 | A kind of hemodialysis water making device Emergency water supply conveyer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104587547A CN104587547A (en) | 2015-05-06 |
| CN104587547B true CN104587547B (en) | 2016-08-10 |
Family
ID=53113813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006377.2A Active CN104587547B (en) | 2015-01-07 | 2015-01-07 | A kind of hemodialysis water making device Emergency water supply conveyer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104587547B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233257Y (en) * | 1995-11-21 | 1996-08-21 | 顾振林 | Water-saving device of water treatment system for hemodialysis |
| CN102008763A (en) * | 2010-12-08 | 2011-04-13 | 重庆山外山科技有限公司 | Automatic fluid preparation system for blood purification and use method thereof |
| CN204379869U (en) * | 2015-01-07 | 2015-06-10 | 成都邦研科技有限公司 | A kind of hemodialysis water making device Emergency water supply conveyer device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009056271A (en) * | 2007-09-04 | 2009-03-19 | Jms Co Ltd | Washing method of hemodialysis system |
| JP5670383B2 (en) * | 2011-12-15 | 2015-02-18 | 株式会社ウオーターテクノカサイ | Dialysis water supply device and dialysis water supply method |
-
2015
- 2015-01-07 CN CN201510006377.2A patent/CN104587547B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233257Y (en) * | 1995-11-21 | 1996-08-21 | 顾振林 | Water-saving device of water treatment system for hemodialysis |
| CN102008763A (en) * | 2010-12-08 | 2011-04-13 | 重庆山外山科技有限公司 | Automatic fluid preparation system for blood purification and use method thereof |
| CN204379869U (en) * | 2015-01-07 | 2015-06-10 | 成都邦研科技有限公司 | A kind of hemodialysis water making device Emergency water supply conveyer device |
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| Publication number | Publication date |
|---|---|
| CN104587547A (en) | 2015-05-06 |
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