CN208481789U - A kind of adjustable no dead space haemodialysis pure water pipeline - Google Patents
A kind of adjustable no dead space haemodialysis pure water pipeline Download PDFInfo
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- CN208481789U CN208481789U CN201820104994.5U CN201820104994U CN208481789U CN 208481789 U CN208481789 U CN 208481789U CN 201820104994 U CN201820104994 U CN 201820104994U CN 208481789 U CN208481789 U CN 208481789U
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- water
- control valve
- flow control
- intake pipe
- vibration means
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Abstract
The utility model relates to a kind of adjustable no dead space haemodialysis pure water pipelines, it includes vibration means for main pipe for supplying water, flow control valve is provided on vibration means for main pipe for supplying water, several water outlet mouthpieces are offered on the tube wall of vibration means for main pipe for supplying water on front side of flow control valve, several and one-to-one water inlet interface of water outlet mouthpiece is offered on the tube wall of vibration means for main pipe for supplying water on rear side of flow control valve, it is connected between water outlet mouthpiece and corresponding water inlet interface by intake pipe, the tube wall of intake pipe is equipped with water intaking connector.Beneficial effect is: structure is simpler, it only needs to open up water outlet mouthpiece and water inlet interface on access flow regulating valve and supervisor's tube wall before and after it on vibration means for main pipe for supplying water, then being connected to two interfaces i.e. by intake pipe can guarantee that water flows often in intake pipe, and guarantee will not have immobilising stagnant water for a long time in intake pipe；Flow control valve can suitably adjust flow, convenient suitably to increase and decrease intake pipe and enhance cleaning and sterilization effect.
Description
Technical field
The utility model relates to biotechnology instrument and water supply line fields, and in particular to a kind of adjustable no dead space blood
Dialysis pure water pipeline.
Background technique
Existing haemodialysis is generally main pipeline with the connection of pure water conveyance conduit and point of use and a threeway is arranged,
The angle of threeway leads to side and a valve is arranged, in valve outlet setting one with hose (at 60 centimetres or more length) and water intaking
Faucet connection, this structure have several drawbacks in that when in use:
1. when this point of use does not have to water (such as failure or do not need using), in the hose between threeway and point of use
The anhydrous flowing in portion, long inactivity cause dead space, are unfavorable for control of microorganisms.
2. soft between threeway and point of use when carrying out customary disinfection (chemical disinfection, heat sterilization etc.) to pure water pipeline
It cannot pass through sterilised medium (antiseptic solution or high-temperature-hot-water etc.) inside pipe, can not carry out disinfection to this section of hose, microorganism is held
It is continuous to breed.
3. microorganism, which largely assembles, will form the biomembrane for being difficult to remove, various pathogenic microorganisms is wrapped up it by biomembrane
In, make chemical disinfection medium that can not penetrate the rete malpighii, high-temperature-hot-water disinfection can not rinse out biomembrane completely, even if leading at this time
The method for crossing manual intervention carries out disinfection this section of pipeline, can not also remove biomembrane well, can only frequently replace to the end
This pipeline.
Therefore need one kind that can effectively control microorganism, there is no the structures of the static dead space of flow velocity to guarantee that pure water conveys
The clean hygiene of pipeline.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of adjustable no dead space haemodialysis pure water pipeline,
It is intended to provide a kind of water supply transfer pipeline of static dead space of no flow velocity, guarantees the sterilized and entire pipeline of full pipeline when sterilization
Interior water effectively controls microorganism often in flow regime.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of adjustable no dead space haemodialysis is with pure
Waterpipe comprising vibration means for main pipe for supplying water is provided with flow control valve on the vibration means for main pipe for supplying water, described on front side of the flow control valve
Several water outlet mouthpieces are offered on the tube wall of vibration means for main pipe for supplying water, are opened on the tube wall of the vibration means for main pipe for supplying water on rear side of the flow control valve
Equipped with several and one-to-one water inlet interface of the water outlet mouthpiece, between the water outlet mouthpiece and the corresponding water inlet interface
It is connected to by intake pipe, the tube wall of the intake pipe is equipped with water intaking connector.
Based on the above technical solution, the utility model can also do following improvement.
Further, the water outlet mouthpiece is at least provided with two.
The above-mentioned improved benefit of further structure is used to need to be arranged multiple water intaking connectors for there is a region
When situation (and multiple connectors cannot be located on same intake pipe), above structure is particularly suitable.
Further, the water intaking connector is U-shaped three-way connection, Y-type three way type connector or T-type three-way connection.
The above-mentioned improved benefit of further structure is used can easily to reconnect water intaking faucet, base by three-way connection
Stagnant water chamber is not present in sheet.
Further, the flow control valve is electric flow control valve, the electric flow control valve and controller electricity
Connection.
Use the above-mentioned improved benefit of further structure for, by controller can flexibly step-less adjustment or by gear adjust stream
Amount to be discharged and washing and sterilizing etc., while can also be realized with guaranteeing to have hydraulic pressure appropriate in intake pipe by controller
Long-range control.
Further, flow sensor, the flow are respectively equipped on the electric flow control valve and on the intake pipe
Sensor is electrically connected with the controller.
The above-mentioned improved benefit of further structure is used to judge on vibration means for main pipe for supplying water and intake pipe by flow sensor
Traffic conditions, then electric flow control valve can be automatically adjusted by controller makes each inner pipe water pressure and flow equilibrium.
Compared with prior art, the utility model has the beneficial effects that structure is simpler, it is only necessary on vibration means for main pipe for supplying water
Access flow regulating valve simultaneously opens up water outlet mouthpiece and water inlet interface on supervisor's tube wall before and after flow control valve, then by taking
Water pipe is connected to two interfaces i.e. and can guarantee that water flows often in intake pipe, and guarantee will not exist in intake pipe not to be flowed for a long time
Stagnant water, reduce bacteria breed, ejected wash water or hot water can also flow through intake pipe when washing and sterilizing, guarantee the effect of washing and sterilizing；
Flow control valve can suitably adjust flow, and convenient appropriate increase and decrease intake pipe guarantees respectively to fetch water when the intake pipe of setting different number
The appropriate hydraulic pressure of Guan Zhongyou and enough flows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the adjustable no dead space haemodialysis pure water pipeline of one kind provided by the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1. vibration means for main pipe for supplying water；2. flow control valve；3. water inlet interface；4. water outlet mouthpiece；5. intake pipe；6. connector of fetching water.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, the utility model provides a kind of adjustable no dead space haemodialysis pure water pipeline comprising supply water
It is responsible for 1, flow control valve 2, the pipe of the vibration means for main pipe for supplying water 1 of 2 front side of flow control valve are provided on the vibration means for main pipe for supplying water 1
Several water outlet mouthpieces 4 are offered on wall, are offered on the tube wall of the vibration means for main pipe for supplying water 1 of 2 rear side of flow control valve several
With the one-to-one water inlet interface 3 of the water outlet mouthpiece 4, pass through between the water outlet mouthpiece 4 and the corresponding water inlet interface 3
Intake pipe 5 is connected to, and the tube wall of the intake pipe 5 is equipped with water intaking connector 6.
Further, the water outlet mouthpiece 4 is at least provided with two.
It should be noted that according to circumstances water outlet mouthpiece and water inlet interface can be correspondingly arranged it is multiple.When it is individual it is corresponding go out
Water interface and water inlet interface need to suspend in use, can remove corresponding intake pipe and connect corresponding water outlet mouthpiece and water inlet
Mouth is blocked with sealing bolt or sealing-plug etc..
Further, the water intaking connector 6 is U-shaped three-way connection, Y-type three way type connector or T-type three-way connection.
Further, the flow control valve 2 is electric flow control valve, the electric flow control valve and controller electricity
Connection.
Further, flow sensor, the flow are respectively equipped on the electric flow control valve and on the intake pipe 5
Sensor is electrically connected with the controller.
It should be noted that flow can be suitably adjusted by flow control valve in cleaning or heat sterilization, it is clear to increase
The flow velocity of wash water or sterilizing hot water in pipeline plays better washing and sterilizing effect.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of adjustable no dead space haemodialysis pure water pipeline, which is characterized in that including vibration means for main pipe for supplying water (1), the water supply
It is provided with flow control valve (2) on supervisor (1), is opened on the tube wall of the vibration means for main pipe for supplying water (1) on front side of the flow control valve (2)
Equipped with several water outlet mouthpieces (4), offered on the tube wall of the vibration means for main pipe for supplying water (1) on rear side of the flow control valve (2) several
With the one-to-one water inlet interface (3) of the water outlet mouthpiece (4), the water outlet mouthpiece (4) and the corresponding water inlet interface (3)
Between be connected to by intake pipe (5), the tube wall of the intake pipe (5) is equipped with water intaking connector (6).
2. the adjustable no dead space haemodialysis pure water pipeline of one kind according to claim 1, which is characterized in that it is described go out
Water interface (4) is at least provided with two.
3. the adjustable no dead space haemodialysis pure water pipeline of one kind according to claim 1, which is characterized in that described to take
Water swivel (6) is U-shaped three-way connection, Y-type three way type connector or T-type three-way connection.
4. the adjustable no dead space haemodialysis pure water pipeline of one kind according to any one of claims 1 to 3, feature exist
In the flow control valve (2) is electric flow control valve, and the electric flow control valve is electrically connected with a controller.
5. the adjustable no dead space haemodialysis pure water pipeline of one kind according to claim 4, which is characterized in that the electricity
Flow sensor, the flow sensor and the controller are respectively equipped on dynamic flow control valve and on the intake pipe (5)
Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104994.5U CN208481789U (en) | 2018-01-22 | 2018-01-22 | A kind of adjustable no dead space haemodialysis pure water pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104994.5U CN208481789U (en) | 2018-01-22 | 2018-01-22 | A kind of adjustable no dead space haemodialysis pure water pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208481789U true CN208481789U (en) | 2019-02-12 |
Family
ID=65255829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820104994.5U Active CN208481789U (en) | 2018-01-22 | 2018-01-22 | A kind of adjustable no dead space haemodialysis pure water pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208481789U (en) |
-
2018
- 2018-01-22 CN CN201820104994.5U patent/CN208481789U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 430000 floor 1 of workshop 2 / unit, No. 10, Fenghuang Middle Road, Fenghuang Industrial Park, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: WUHAN QICHENG BIOLOGICAL TECHNOLOGY Co.,Ltd. Address before: 430079 Room 203, 2 / F, building 20, Sun City, Gezhouba, No. 40, Gaoxin 4th Road, Donghu New Technology Development Zone, Wuhan, Hubei Patentee before: WUHAN QICHENG BIOLOGICAL TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |