CN204381022U - A kind of haemodialysis water making device cleaning sterilizing device - Google Patents
A kind of haemodialysis water making device cleaning sterilizing device Download PDFInfo
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- CN204381022U CN204381022U CN201520008403.0U CN201520008403U CN204381022U CN 204381022 U CN204381022 U CN 204381022U CN 201520008403 U CN201520008403 U CN 201520008403U CN 204381022 U CN204381022 U CN 204381022U
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- water
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- cleaning
- pipeline
- sterilizing
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Abstract
The utility model discloses a kind of haemodialysis water making device cleaning sterilizing device, it comprises two-stage filter (8), check valve (9), by cleaning and sterilizing pipeline (10) and sterilization use water supply line (7), product water output pipe (12) is provided with by cleaning and sterilizing pipeline (10), pressure controller (14), automatic pressure regulator (1), valve A(2) and Pressure gauge (11), sterilization water supply line (7) there is intelligent balance water tank (3) by cross current successively, valve B(4), water pump (5) valve C(6), the outlet of sterilization water supply line (7) is connected on the pipeline between two-stage filter (8) and Pressure gauge (11).The beneficial effects of the utility model are: this device is when carrying out cleaning and sterilizing, and cleaning disinfection liquid can circulate at pipeline Inner eycle, have that cleaning and sterilizing efficiency is high, structure is simple, the advantage of saving water resource.
Description
Technical field
The utility model relates to the sterilization of haemodialysis water making device internal washing field, particularly a kind of haemodialysis water making device cleaning sterilizing device.
Background technology
Haemodialysis water making device is the water treatment facilities specially needed for haemodialysis, and patient passes through the pellicle of haemodialyser 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 dislysate 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, existing haemodialysis water making device does not have the function carrying out cleaning and sterilizing to the pipeline by water process after processing completely, this pipeline may have bacterium and remain, grow, polluted water, if for patient, then serious consequence can be caused.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, there is provided that a kind of cleaning efficiency is high, easy to clean haemodialysis water making device cleaning sterilizing device efficiently, this device utilizes water for cleaning supply line and dislysate output pipe to form circulation line, extra cleaning equipment is not needed to be installed in existing system, remove the trouble of installation, dismounting from, save labour.
The purpose of this utility model is achieved through the following technical solutions, a kind of haemodialysis water making device cleaning sterilizing device: it comprises two-stage filter, check valve, by cleaning and sterilizing pipeline and sterilization water supply line, described is provided with product water output pipe by cleaning and sterilizing pipeline, pressure controller, automatic pressure regulator and valve A, valve A is parallel with on automatic pressure regulator side, the two ends of valve A are communicated with the two ends of automatic pressure regulator by water pipe, pipeline between two-stage filter and product water output pipe is provided with check valve and Pressure gauge, described sterilization water supply line there is intelligent balance water tank by cross current successively, valve B, water pump and valve C, the outlet of sterilization water supply line is connected on the pipeline between two-stage filter and Pressure gauge.
Described product water output pipe is provided with valve D.
The utility model has the following advantages: it is by utilizing water for cleaning supply line and being cleaned by detergent line by the circulation line that detergent line forms, cleaning also can circulate at pipeline Inner eycle, have that cleaning efficiency is high, structure simply, saving water resource, saving labour advantage.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of haemodialysis water making device cleaning sterilizing device.
In figure, 1-automatic pressure regulator, 2-valve A, 3-meet an urgent need storage tank, 4-valve B, 5-water pump, 6-valve C, 7-sterilization uses water supply line, 8-two-stage filter, 9-check valve, 10-by cleaning and sterilizing pipeline, 11-Pressure gauge, 12-product water output pipe, 13-valve D, 14-pressure controller.
Detailed description of the invention
Be further described the utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
Fig. 1 is a kind of structural representation of haemodialysis water making device cleaning sterilizing device, it comprises two-stage filter 8, check valve 9, by cleaning and sterilizing pipeline 10 and sterilization use water supply line 7, described is provided with product water output pipe 12 by cleaning and sterilizing pipeline 10, pressure controller 14, automatic pressure regulator 1 and valve A2, valve A2 is parallel with on automatic pressure regulator 1 side, the two ends of valve A2 are communicated with by the two ends of water pipe with automatic pressure regulator 1, pipeline between two-stage filter 8 and product water output pipe 12 is provided with check valve 9 and Pressure gauge 11, described sterilization water supply line 7 there is intelligent balance water tank 3 by cross current successively, valve B4, water pump 5 and valve C6, the outlet of sterilization water supply line 7 is connected on the pipeline between two-stage filter 8 and Pressure gauge 11.
Described product water output pipe 12 is provided with valve D13
The course of work of the present utility model is as follows: under normal operation, and valve C6 closes, and the water be filtered flows out through check valve, by the measurable water outlet pressure size of Pressure gauge 11.When the water be filtered needs to utilize, valve-off A2, current flow out from product water output pipe 12, control current export hydraulic pressure by automatic pressure regulator 1; When the water be filtered does not need to utilize, valve-off D13, automatically adjusted the pressure limit remaining on pressure controller 14 and arrange by automatic pressure regulator 1, exceed, releasing pressure automatically enters intelligent balance water tank 3.
When needs are sterilized, thimerosal is added in intelligent balance water tank 3, open valve A2, valve B4, valve C6, valve-off D13, start water pump 5, thimerosal in intelligent balance water tank 3 is extracted out, current are through valve B4, water pump 5, valve C6, by cleaning and sterilizing pipeline 10, and the pipeline flowed through is carried out disinfection, current after sterilization flow into intelligent balance water tank 3 again, carry out circulation to disinfect, repeated multiple times sterilization, valve D13 is opened, thimerosal is allowed to discharge system, and start two-stage filter 8 process clean water and rinse residual thimerosal and discharge cleaning device, complete cleaning, again valve D13 is closed.
Claims (2)
1. a haemodialysis water making device cleaning sterilizing device, it is characterized in that: it comprises two-stage filter (8), check valve (9), by cleaning and sterilizing pipeline (10) and sterilization use water supply line (7), described is provided with product water output pipe (12) by cleaning and sterilizing pipeline (10), pressure controller (14), automatic pressure regulator (1) and valve A(2), valve A(2 is parallel with) on automatic pressure regulator (1) side, valve A(2) two ends be communicated with by the two ends of water pipe with automatic pressure regulator (1), pipeline between two-stage filter (8) and product water output pipe (12) is provided with check valve (9) and Pressure gauge (11), described sterilization water supply line (7) there is intelligent balance water tank (3) by cross current successively, valve B(4), water pump (5) and valve C(6), the outlet of sterilization water supply line (7) is connected on the pipeline between two-stage filter (8) and Pressure gauge (11).
2. a kind of haemodialysis water making device cleaning sterilizing device according to claim 1, is characterized in that: described product water output pipe (12) is provided with valve D(13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008403.0U CN204381022U (en) | 2015-01-07 | 2015-01-07 | A kind of haemodialysis water making device cleaning sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008403.0U CN204381022U (en) | 2015-01-07 | 2015-01-07 | A kind of haemodialysis water making device cleaning sterilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381022U true CN204381022U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520008403.0U Active CN204381022U (en) | 2015-01-07 | 2015-01-07 | A kind of haemodialysis water making device cleaning sterilizing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204381022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588378A (en) * | 2015-01-07 | 2015-05-06 | 成都邦研科技有限公司 | Cleaning and disinfection device of water preparing equipment for hemodialysis |
-
2015
- 2015-01-07 CN CN201520008403.0U patent/CN204381022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588378A (en) * | 2015-01-07 | 2015-05-06 | 成都邦研科技有限公司 | Cleaning and disinfection device of water preparing equipment for hemodialysis |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |