Sub-micron precision water pressure control system
A sub-micron control system technology, applied in the direction of electric fluid pressure control, etc., to achieve the effects of good sealing, simplified components, and low energy consumption
Inactive Publication Date: 2018-01-30
ZHEJIANG UNIV
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The precision water pressure control system based on the principle of the connector can avoid vibration and provide precise water pressure control, but there are few suitable products on the market, especially the precision water pressure control system suitable for single-cell experiments
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] The present invention will be further described below in conjunction with drawings and embodiments.
[0018] Such as figure 1 As shown, the present invention includes a linear moving platform support frame 1, a linear moving platform 2, an adapter plate 3, a U-shaped frame 4, a container upper cover 5, a container cavity 6, a lower container cover 7, three threaded adapters 8, Two Luer two-way valves 9, a syringe 10 and three medical silicone tubes 11.
[0019] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 As shown, the linear mobile platform support frame 1 is vertically fixed on the workbench, the linear mobile platform 2 is installed on the side of the linear mobile platform support frame 1, the adapter plate 3 is fixed on the mobile platform of the linear mobile platform 2, and the bottom surface of the U-shaped frame 4 Fixed on the adapter plate 3; the U-shaped frame 4 is equipped with a liquid container, and the liquid containe...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a submicron precision water pressure control system. A linear movement platform support frame is vertically fixed on a workbench; a linear movement platform is arranged on the side face of the linear movement platform support frame; an adapter plate is fixed on a mobile table of the linear movement platform; the bottom face of a U-shaped frame is fixed on the adapter plate; a liquid container is arranged in the U-shaped frame, and is formed by a container upper cover, a container cavity and a container lower cover. Two threaded connectors of the container upper cover of the liquid container are respectively connected with a two-way valve through a medical silica gel tube; a third threaded adapter of the container lower cover of the liquid container is connected to a water pressure output end. According to the submicron precision water pressure control system provided by the invention, a theory of communicating vessels is used, the water pressure is precisely controlled through the high precision linear movement platform, and the control precision achieves 0.25mum; a hydraulic pump is not needed, so that the energy consumption is low; the liquid container is good in airtightness, and foreign matters at a pressure output end can be discharged by extra pressure provided by a Ruhr two-way valve and an injector. The submicron precision water pressure control system is particularly suitable for a living cell operation system requiring precision-controlling on the pressure.
Description
technical field [0001] The invention relates to a water pressure control system, in particular to a submicron level precision water pressure control system. Background technique [0002] Using the principle of the connector can provide positive and negative pressure without additional energy supply, which has obvious advantages in low energy consumption compared with air pumps and water pumps, and avoids the vibration generated when the air pumps and water pumps work. In many occasions that require precise control of water pressure, especially in living cell experiments in biology, external stable and small-scale pressure is required to operate single cells. The precision water pressure control system based on the principle of the connector can avoid vibration and provide precise water pressure control, but there are few suitable products on the market, especially the precision water pressure control system suitable for single-cell experiments. Contents of the invention ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05D16/20
CPCG05D16/20
Inventor 陈伟安宸毅
Owner ZHEJIANG UNIV