CN204379866U - A kind of highly reliable hemodialysis water making device automatic water storing device - Google Patents
A kind of highly reliable hemodialysis water making device automatic water storing device Download PDFInfo
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- CN204379866U CN204379866U CN201520008310.8U CN201520008310U CN204379866U CN 204379866 U CN204379866 U CN 204379866U CN 201520008310 U CN201520008310 U CN 201520008310U CN 204379866 U CN204379866 U CN 204379866U
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Abstract
The utility model discloses a kind of highly reliable hemodialysis water making device automatic water storing device, it comprises storage tank (8), inlet pipeline (7), outlet pipeline (9), overflow passage (13) and controller (19), inlet pipeline (7) is disposed with water pump (2) and master-control electromagnetic valve (3), outlet pipeline (9) is provided with outlet water control valve (10) and booster pump (11), high water level sensor (5) and low water level sensor (6) is placed with in storage tank (8), high water level sensor (5), low water level sensor (6), master-control electromagnetic valve (3), booster pump (11) and water pump (2) are electrically connected with controller (19).The beneficial effects of the utility model are: it have structure simple, automatically can make response quickly when liquid level is too high or too low to ensure normal use and advantage that labor intensity is low.
Description
Technical field
This utility model relates to a kind of water storage system, particularly a kind of highly reliable 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.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, there is provided that a kind of structure is simple, efficient, the highly reliable 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.
The purpose of this utility model is achieved through the following technical solutions: a kind of highly reliable hemodialysis water making device automatic water storing device, it comprises storage tank, inlet pipeline, outlet pipeline, overflow passage 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, overflow passage is arranged on the top of storage tank, 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 entrance of described overflow passage is higher than the position of sensor.
This utility model has the following advantages: this utility model feeds back to controller by the liquid level high-low signal detected by liquid level sensor, opening of master-control electromagnetic valve is controlled by controller, close, 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, personnel are not needed to manipulate water pump, save labour force, and can at master-control electromagnetic valve or level sensor fault by opening control valve for subsequent use, water pipe is made to make pipeline connection so that water storage, and ensure that in storage tank, liquid level can not higher than the position of the overflow passage mouth of pipe.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of highly reliable hemodialysis water making device automatic water storing device.
In figure, 1-water source, 2-water pump, 3-master-control electromagnetic valve, 4-control valve for subsequent use, 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, 13-overflow passage, 19-controller.
Detailed description of the invention
Be further described this 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 highly reliable hemodialysis water making device automatic water storing device, it comprises storage tank 8, inlet pipeline 7, outlet pipeline 9, overflow passage 13 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, overflow passage 13 is arranged on the top of storage tank 8, in the present embodiment, the entrance of described overflow passage 13 is higher than the position of sensor 5, 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 utility model 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.
If high water level sensor 5, low water level sensor 6 or master-control electromagnetic valve 3 fault, can open control valve 4 for subsequent use, then open water pump 2 and draw water.When liquid level gos up to the liquid level extreme higher position set, high water level sensor 5 detects the signal that liquid level is too high, and by signal feedback to controller 19, controller 19, according to the signal at stop water pump 2 received, stops pumping.If high water level sensor 5 fault, the liquid level in storage tank 8 will continue the position being increased to overflow passage 12 mouth of pipe, and current can be flowed out by overflow passage 12 and there will not be the phenomenon that in storage tank 8, hydraulic pressure is too high.
Claims (3)
1. a highly reliable hemodialysis water making device automatic water storing device, it is characterized in that: it comprises storage tank (8), inlet pipeline (7), outlet pipeline (9), overflow passage (13) 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, overflow passage (13) is arranged on the top of storage tank (8), 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. one according to claim 1 highly reliable hemodialysis water making device automatic water storing device, is characterized in that: described control valve for subsequent use (4) is manually-operated gate.
3. one according to claim 1 highly reliable hemodialysis water making device automatic water storing device, is characterized in that: the entrance of described overflow passage (13) is higher than the position of sensor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008310.8U CN204379866U (en) | 2015-01-07 | 2015-01-07 | A kind of highly reliable hemodialysis water making device automatic water storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008310.8U CN204379866U (en) | 2015-01-07 | 2015-01-07 | A kind of highly reliable hemodialysis water making device automatic water storing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204379866U true CN204379866U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520008310.8U Active CN204379866U (en) | 2015-01-07 | 2015-01-07 | A kind of highly reliable hemodialysis water making device automatic water storing device |
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| CN (1) | CN204379866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587546A (en) * | 2015-01-07 | 2015-05-06 | 成都邦研科技有限公司 | Automatic water storing device of water producing equipment for use in high-reliability hemodialysis |
| CN106287509A (en) * | 2016-07-29 | 2017-01-04 | 武汉工程大学 | A kind of river surface navigation light |
-
2015
- 2015-01-07 CN CN201520008310.8U patent/CN204379866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587546A (en) * | 2015-01-07 | 2015-05-06 | 成都邦研科技有限公司 | Automatic water storing device of water producing equipment for use in high-reliability hemodialysis |
| CN106287509A (en) * | 2016-07-29 | 2017-01-04 | 武汉工程大学 | A kind of river surface navigation light |
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