CN106641723A - Remotely and wirelessly controlled greater-circulation mass-flow high-flow-velocity dynamic water supply system - Google Patents
Remotely and wirelessly controlled greater-circulation mass-flow high-flow-velocity dynamic water supply system Download PDFInfo
- Publication number
- CN106641723A CN106641723A CN201611011378.7A CN201611011378A CN106641723A CN 106641723 A CN106641723 A CN 106641723A CN 201611011378 A CN201611011378 A CN 201611011378A CN 106641723 A CN106641723 A CN 106641723A
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- China
- Prior art keywords
- water
- circulation
- pipeline
- check valve
- night
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/14—Conveying liquids or viscous products by pumping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
Abstract
The invention discloses a remotely and wirelessly controlled greater-circulation mass-flow high-flow-velocity dynamic water supply system. The dynamic water supply system comprises a water purifier, a purified water circulation line, a group of differential pressure adapters connected in series with the purified water circulation line, small circulation pipelines connected with two control terminals of the differential pressure adapters, three-way U-shaped check valves connected in series with the small circulation pipelines and quick couplings, wherein a check valve is connected with the output end of the water purifier; a booster pump and a pressure detection switch are mounted on the part, behind the check valve, of a water supply pipeline; a night mode circulation branch and a solenoid valve are connected with the part, between the check valve and the booster pump, of the water supply pipeline; the other end of the night mode circulation branch is connected with a water return pipeline of the purified water circulation line; and another normally-open solenoid valve is connected to the water return pipeline of the purified water circulation line between the night mode circulation branch and the water return end of the water purifier. The technical problems of bacterial growth on a hemodialysis purified water circulation pipeline system, generation of a biological membrane on the inner wall of the water supply pipeline, and the like can be solved and inhibited through the dynamic water supply system.
Description
Technical field
The invention belongs to medical hemodialysis technology field, is related to a kind of for hemodialysis pure water circulating pipe system.
Background technology
Existing hemodialysis pure water circulating pipe system, pipeline is most of using materials such as UPVC, CPVC, PEX, rustless steels
The pipe-line system of matter, the position turned round is attached using 90 degree of elbows substantially, partial circulating tubing internal diameter be 10-15mm between,
The end of partial circulating part also has the cecum dead angle of more than 100-200mm to the junction of hemo system, and these places are relatively adapted to
Antibacterial grows and breeding.Its way of supplying water design is unreasonable, and generally existing pipeline has cecum, and flow is little, and flow velocity is low, meets blood
Thoroughly growing and the biomembranous generation of pipeline inner wall for antibacterial still cannot be effectively prevented while machine water, easily dialysis patient is caused
Detrimental effect.
The content of the invention
It is an object of the invention to provide a kind of dynamic water supply system of remote wireless control systemic circulation big flow flow velocity, to solve
Certainly suppress the technical problems such as the biomembranous generation of bacterial growth and supply channel inwall of hemodialysis pure water circulating pipe system.
In order to realize foregoing invention purpose, the technical solution adopted in the present invention is as follows：
The dynamic water supply system of remote wireless control systemic circulation big flow flow velocity, including：Water purification machine, pure water pipeloop,
One group of pressure reduction adapter being serially connected in pipeline and the control end of pressure reduction adapter two connection partial circulating pipeline, be serially connected in little following
The snap joint that three way type U-shaped check valve and U-shaped check valve outfan on endless tube road is directly connected to；The snap joint is another
End is directly connected with hemo system water inlet end；In the outfan of water purification machine, i.e., recirculated water supplies water and is terminated with check valve, check valve it
Booster pump and pressure detection switch are installed, the supply channel between check valve and booster pump is connected with supply channel afterwards
Night circulation branch road and electromagnetic valve, the other end of the Night circulation branch road connects with the water return pipeline of pure water pipeloop
Connect, there is the pure water pipeloop that another normally open solenoid valve is connected between Night circulation branch road and water purification machine backwater end
Water return pipeline on；All parts turned round of pure water pipeloop are connected using big arc elbow；In water purification machine working condition
When interruption of lower or night starts, the normally open solenoid valve on water return pipeline is conducting state, the electromagnetic valve of Night circulation branch road
For closed mode；In night water purification machine stopped status, the normally open solenoid valve on water return pipeline is closed mode, and Night is circulated
The electromagnetic valve of branch road is opening state；The working condition of the electromagnetic valve, booster pump and water purification machine, by the Internet and long-range
Computer or mobile phone are monitored.
The pressure reduction adapter compares 5 with the flow velocity pressure reduction of pressure reduction adapter side water outlet:1.
The internal diameter size of the intake-outlet, partial circulating pipeline and three way type U-shaped check valve of the pressure reduction adapter is 3-
6mm。
Advantages of the present invention and good effect are as follows：
The 24 of the systemic circulation big flow flow velocity of the remote wireless control of a kind of brand-new bacteria growing inhibiting of the present invention
Hour dynamic circulation water system big arc elbow connection because the part turned round adopts substantially, without dead angle, partial circulating part
It is recycled directly at the water inlet of hemo system, zero dead angle.Simple system, safely, effectively prevent antibacterial grow and supply channel in
The biomembranous generation of wall.By Internet of Things wireless technology, the water system that systemic circulation big flow flow velocity can be controlled with remote supervisory
Stable operation, while hemo system water is met, the pure water flow velocity >=46cm/s of line end reaches antibacterial in suppression system
Growth and the purpose grown；When night hemo system is dry, the pure water in circulation line with big flow flow velocity every minute and second not
The state stopped efficiently suppresses antibacterial to pipeline circulation flushing with biomembranous generation.
Description of the drawings
Fig. 1 is the system composing and working theory figure of the present invention.
Fig. 2 is the structural representation of the quick snap joint of the present invention and U-shaped check valve.
Number in figure：1st, water purification machine, 2, snap joint, 3, hemo system, 4, pressure reduction adapter, CV1, check valve, SV1,
SV2, electromagnetic valve, P1, booster pump, PS1, the pressure switch of control booster pump.
Specific embodiment
The structure of the present invention is referring to shown in Fig. 1,2.The dynamic water supply system of remote wireless control systemic circulation big flow flow velocity,
Including：Water purification machine 1, pure water pipeloop, 4 liang of control ends of one group of pressure reduction adapter 4 being serially connected in pipeline and pressure reduction adapter
The partial circulating pipeline of connection, the three way type U-shaped check valve being serially connected on partial circulating pipeline and U-shaped check valve outfan are directly connected to
Snap joint 2；The other end of the snap joint 2 is directly connected with hemo system water inlet end；In the outfan of water purification machine 1, that is, follow
Ring water supplies water and is terminated with check valve CV1, booster pump P1 is provided with the supply channel after check valve CV1 and pressure detecting is opened
PS1 is closed, the supply channel between check valve CV1 and booster pump P1 is connected with Night circulation branch road and electromagnetic valve SV1, should
The other end of Night circulation branch road is connected with the water return pipeline of pure water pipeloop, has another normally open solenoid valve SV2 to connect
On the water return pipeline positioned at the pure water pipeloop between Night circulation branch road and water purification machine backwater end；Pure water circulation pipe
All parts turned round of line are connected using big arc elbow；Under the working condition of water purification machine 1 or when night interruption starts, backwater
Normally open solenoid valve SV2 on pipeline is conducting state, and the electromagnetic valve SV1 of Night circulation branch road is closed mode；At night
The stopped status of water purification machine 1, the normally open solenoid valve SV2 on water return pipeline be closed mode, the electromagnetic valve of Night circulation branch road
SV1 is opening state；The working condition of the electromagnetic valve SV1, SV2, booster pump P1 and water purification machine 1, by the Internet and remotely
Computer or mobile phone be monitored.
The system of the present invention carries out remote monitoring by the Internet with terminal computer or mobile phone to system.Water purification machine production
Pure water through check valve CV1, booster pump P1 repressurizations, pressure switch PS1 detection pressure (if under Night state,
If someone's valve opening discharges water or leak, system meeting automatic shutdown protection), water is through pressure reduction adapter, pressure reduction adapter and pressure reduction
The flow velocity pressure reduction of adapter side water outlet compares 5:1, by partial circulating pipeline system water supply to every hemo system.
Snap joint connection male joint be respectively three kinds, (1, the BULKHEAD UNION of M8 external thread types.2nd, M10 external thread types
BULKHEAD UNION.3rd, the external screw thread screwed connection of G1/4) water inlet end of machine is respectively installed to, after male joint is installed, so that it may
To be connected with the mother's snap joint of U-shaped check valve-type, pure water high-speed circulating is flowed through after each hemo system, and it is normally opened that backwater flows through SV2
Electromagnetic valve, returns water purification machine.During Night, water purification machine started 15 minutes per 120 minutes.Water purification machine do not start this during
SV1 valves are powered and open, and SV2 valves are powered and close, and P1 pumps operating not intermittently in 24 hours, the water system for keeping high flow rate big flow is followed
Ring.
Claims (3)
1. the dynamic water supply system of remote wireless control systemic circulation big flow flow velocity, it is characterised in that include：Water purification machine, pure water
The partial circulating pipeline of pipeloop, one group of pressure reduction adapter being serially connected in pipeline and the control end of pressure reduction adapter two connection, string
The snap joint that the three way type U-shaped check valve and U-shaped check valve outfan being connected on partial circulating pipeline is directly connected to；It is described quick
The joint other end is directly connected with hemo system water inlet end；Supply water in the outfan of water purification machine, i.e. recirculated water and be terminated with check valve,
Booster pump and pressure detection switch are installed, the feed pipe between check valve and booster pump on the supply channel after check valve
Road is connected with Night circulation branch road and electromagnetic valve, and the other end of the Night circulation branch road is returned with pure water pipeloop
Water lines connect, and have another normally open solenoid valve to be connected on the pure water between Night circulation branch road and water purification machine backwater end
On the water return pipeline of pipeloop；All parts turned round of pure water pipeloop are connected using big arc elbow；In water purification machine
Under working condition or night interruption start when, the normally open solenoid valve on water return pipeline be conducting state, Night circulation branch road
Electromagnetic valve be closed mode；In night water purification machine stopped status, the normally open solenoid valve on water return pipeline is closed mode, night
The electromagnetic valve of cycle of modes branch road is opening state；The working condition of the electromagnetic valve, booster pump and water purification machine, by the Internet
And long-range computer or mobile phone are monitored.
2. the dynamic water supply system of remote wireless control systemic circulation big flow flow velocity as claimed in claim 1, it is characterised in that
The pressure reduction adapter compares 5 with the flow velocity pressure reduction of pressure reduction adapter side water outlet:1.
3. the dynamic water supply system of remote wireless control systemic circulation big flow flow velocity as claimed in claim 1, it is characterised in that
The internal diameter size of the intake-outlet, partial circulating pipeline and three way type U-shaped check valve of the pressure reduction adapter is 3-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611011378.7A CN106641723A (en) | 2016-11-17 | 2016-11-17 | Remotely and wirelessly controlled greater-circulation mass-flow high-flow-velocity dynamic water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611011378.7A CN106641723A (en) | 2016-11-17 | 2016-11-17 | Remotely and wirelessly controlled greater-circulation mass-flow high-flow-velocity dynamic water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106641723A true CN106641723A (en) | 2017-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611011378.7A Pending CN106641723A (en) | 2016-11-17 | 2016-11-17 | Remotely and wirelessly controlled greater-circulation mass-flow high-flow-velocity dynamic water supply system |
Country Status (1)
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| CN (1) | CN106641723A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202699701U (en) * | 2012-07-07 | 2013-01-30 | 刘思波 | Secondary circulation antibacterial system of dialysis water supply pipeline |
| CN202730835U (en) * | 2012-07-20 | 2013-02-13 | 杭州科星水处理工程有限公司 | Double-pipe water supply device |
| CN103223198A (en) * | 2013-05-17 | 2013-07-31 | 王丽平 | Hemodialysis water supply pipeline |
| CN103896417A (en) * | 2012-12-29 | 2014-07-02 | 深圳先进技术研究院 | Dialysis water device and manufacturing method thereof |
| US20140217029A1 (en) * | 2013-02-01 | 2014-08-07 | Medtronic, Inc. | Fluid circuit for delivery of renal replacement therapies |
| CN203935458U (en) * | 2014-04-30 | 2014-11-12 | 国医华科（天津）医疗科技发展有限公司 | A kind of hemodialysis system |
| CN205073328U (en) * | 2015-10-21 | 2016-03-09 | 武汉启诚生物技术有限公司 | Hot disinfecting equipment of instant heating type pipeline of one set of pipeline of pure water for hemodialysis and relevant pipeline |
| CN206176042U (en) * | 2016-11-17 | 2017-05-17 | 黄书泉 | Dynamic water supply system of large -traffic velocity of flow of long -range wireless control systemic circulation |
-
2016
- 2016-11-17 CN CN201611011378.7A patent/CN106641723A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202699701U (en) * | 2012-07-07 | 2013-01-30 | 刘思波 | Secondary circulation antibacterial system of dialysis water supply pipeline |
| CN202730835U (en) * | 2012-07-20 | 2013-02-13 | 杭州科星水处理工程有限公司 | Double-pipe water supply device |
| CN103896417A (en) * | 2012-12-29 | 2014-07-02 | 深圳先进技术研究院 | Dialysis water device and manufacturing method thereof |
| US20140217029A1 (en) * | 2013-02-01 | 2014-08-07 | Medtronic, Inc. | Fluid circuit for delivery of renal replacement therapies |
| CN103223198A (en) * | 2013-05-17 | 2013-07-31 | 王丽平 | Hemodialysis water supply pipeline |
| CN203935458U (en) * | 2014-04-30 | 2014-11-12 | 国医华科（天津）医疗科技发展有限公司 | A kind of hemodialysis system |
| CN205073328U (en) * | 2015-10-21 | 2016-03-09 | 武汉启诚生物技术有限公司 | Hot disinfecting equipment of instant heating type pipeline of one set of pipeline of pure water for hemodialysis and relevant pipeline |
| CN206176042U (en) * | 2016-11-17 | 2017-05-17 | 黄书泉 | Dynamic water supply system of large -traffic velocity of flow of long -range wireless control systemic circulation |
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Application publication date: 20170510 |