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Micromachining fluid device

A micromachining and fluid technology, applied in the field of fluid, can solve the problems of inability to load and withdraw fluid multiple times, low loading efficiency, limited fluid use, etc., and achieve the effects of easy implementation, good injection effect and high efficiency

Active Publication Date: 2021-03-09
无锡市夸克微智造科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a micro-machined fluid device, which solves the problem that the structure of the existing micro-fluid is relatively simple during use, its loading efficiency is low, and it is impossible to perform multiple loading and withdrawal of fluid work after the loading process. The use of fluids is more limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 7-8As shown, the micromachining fluid device includes a second outer casing 6, a second inner casing 61 is fixedly connected to the top of the second outer casing 6, and a second injection hole is provided through the second outer casing 6 and the second inner casing 61. 62. A fixing ring 63 is provided on the top of the second inner casing 61, and the fixing ring 63 is located at the top of the second injection hole 62. The inner wall of the fixing ring 63 is fixedly connected with a carrier 64, and the top of the carrier 64 is provided with a discharge hole 65. The carrier 64 is provided in the form of silica gel.

[0036] In the existing micromachining fluid device, the discharge hole 65 is located at the top of the second injection hole 62, and the discharge hole 65 and the second injection hole 62 are alternately positioned, such as Figure 7 As shown, the fluid passes through the second injection hole 62, the pressure of the second outer casing 6 ...

Embodiment 2

[0038] Such as Figure 1-6 As shown, the embodiment of the present invention provides a micromachining fluid device, including a first outer casing 3, a first inner casing 31 fixedly connected to the top of the first outer casing 3, an injection port 32 penetrating through the first outer casing 3, and an injection port 32 is located at the position of the first inner shell 31 and is fixedly connected with the limit pad 33. The first inner shell 31 is located at the end face of the injection port 32 of the first outer shell 3 and is provided with a first injection hole 34. The first injection hole 34 The middle position is provided with a closed bin 35, the first inner casing 31 is fixedly connected with a fixed plate 37 at the top position of the first injection hole 34, and the first injection hole 34 is located at the position of the fixed plate 37 and has a discharge port 36, and the fixed plate The bottom of 37 is provided with a bottom plate 4, the center of the bottom o...

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Abstract

The invention provides a micromachining fluid device, and relates to fluid. The fluid device based on micromachining comprises a first outer shell, a first inner shell is fixedly connected to the topof the first outer shell, an injection port is formed in the first outer shell in a penetrating mode, and a limiting pad is fixedly connected to the position, located in the first inner shell, of theinjection port; and a first injection hole is formed in the end face of the injection port, located in the first outer shell, of the first inner shell in a penetrating mode, and a closed bin is arranged in the middle of the first injection hole. The device is provided with a supply device, fluid is supplied to the device through first supply and second supply, and in the first supply, an electrictelescopic rod is started to drive a push plate to push an injector, so that the fluid in the injector is injected into an injection tube; and the second supply drives a pressurizing rod to rotate through a rotating rod so as to push the fluid in the injection tube and drive the fluid to perform an injection task, the injection structure is simple, implementation is easy, the injection effect is good, and the efficiency is high.

Description

technical field [0001] The invention relates to the field of fluid technology, in particular to a micromachining fluid device. Background technique [0002] Fluid is a substance that can flow, and it is an object that is continuously deformed by any small shear force. Fluid is the general term for liquids and gases. It is easy flowable, compressible, viscous. Fluids composed of a large number of molecules that are constantly thermally moving and have no fixed equilibrium position have certain compressibility. The compressibility of liquid is very small, while the compressibility of gas is relatively large. When the shape of the fluid changes , There is also a certain movement resistance (ie viscosity) between the layers of the fluid. When the viscosity and compressibility of the fluid are small, it can be regarded as an ideal fluid approximately, which is an ideal model introduced by people to study the motion and state of the fluid. Microfluidics (Microfluidics) refers ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00
CPCB01L3/50273
Inventor 马峻薛松
Owner 无锡市夸克微智造科技有限责任公司