CN204745316U

CN204745316U - Fluid tester shunt tubes

Info

Publication number: CN204745316U
Application number: CN201520511871.XU
Authority: CN
Inventors: 廖晓玲; 徐文峰
Original assignee: Chongqing University of Science and Technology
Current assignee: Chongqing University of Science and Technology
Priority date: 2015-07-15
Filing date: 2015-07-15
Publication date: 2015-11-11
Anticipated expiration: 2025-07-15

Abstract

The utility model provides a fluid tester shunt tubes mainly comprises bottle, flow distribution plate and lid, its characterized in that columniform bottle upper portion is a bottleneck than the little 4mm-6mm of bottle diameter, and a lid is connected to the screw socket on the bottleneck. The inside processing of bottle have one vertical, with the flow distribution plate of the bottle end and the airtight bonding of bottle wall, the high h of flow distribution plate be the bottle high T 45. The utility model discloses the technical characterstic is specialized strongly, and it is nimble convenient to use. The utility model discloses beneficial effect is that the preparation is convenient, and use cost is cheap, practices thrift the experiment cost, has improved experimental efficiency.

Description

Fluid test instrument isocon

Technical field

This utility model relates to a kind of Novel experimental isocon, from use, is the fluid test instrument isocon of biomedical engineering aspect to a kind of fluid test instrument of Ink vessel transfusing fluid experiment.

Technical background

In biomedical engineering experimentation, for the various kinds of cell such as endotheliocyte, blood cell of blood vessel, under hydrokinetic effect, the experimentation of its cell proliferation, adhesion etc. is carried out in a deep going way.But due to the particularity of angioarchitecture, add that the hydrodynamics of research is different with the emphasis of blood vessel, above-mentioned experiment all needs design personalized experimental apparatus.And in the market because the personalization studied is strong for this reason, general cell flow test instrunment is more rare.Most of research institution, according to respective experiment needs, is all experimental apparatus of designed, designed.Further, the accessory of this experimental apparatus is also the requirement of experiment according to oneself uniqueness, and designed, designed.In fluid test instrument, ensure that a key fitment of the liquid circulation flowing in the flow cavity of experiment porch is exactly isocon.It plays the circulating fluid distributed in the different flow cavity of supply, simultaneously it and the coupling of liquids recovery bottle, plays the effect redistributed of the circulating fluid in recovery flow cavity.

Therefore, testing special fluid test instrument for our a kind of cell fluid mechanics of design, is the matching component of this instrument, needs a kind of fluid test instrument of specialized designs isocon.

Summary of the invention

The purpose of this utility model is to provide system a kind of fluid test instrument isocon, and for cell fluid mechanics, to test special fluid test instrument supporting.

In order to solve the problem, the technical solution of the utility model is: a kind of fluid test instrument isocon, primarily of bottle, flow distribution plate and lid composition, it is characterized in that: the bottleneck on columniform bottle top being a 4mm ~ 6mm less of bottle diameter, on bottleneck, screw socket connects a lid.Adopt conventional screw socket to design, be convenient to processing and the manufacture of isocon.Be processed with in bottle inside that one vertical, with at the bottom of bottle and the flow distribution plate of the airtight bonding of bottle wall, the height h of flow distribution plate is 4/5 of the height T of bottle, and the inner space of 4/5 of bottle height T is divided into two by it.Flow distribution plate is main part design, and highly design mainly ensures the unimpeded of arm, and under high flow rate, isocon accumulates liquid and is unlikely to overfill.On the spatial altitude that the bottle inside separated by flow distribution plate is divided into two, just respectively have a high arm and low arm on the bottle wall of flow distribution plate, consistent with flow distribution plate height bottom the mouth of pipe of wherein high arm, the height of low arm is at flow distribution plate below height 10mm.Such design, object is that sample introduction liquid or overflow liquid can both well sample introduction and discharges.The bottom of the bottle be divided into two by flow distribution plate is respectively processed with bottom manifold B and bottom manifold A.Lid is processed with lid tighten after the upper arm A corresponding up and down with bottom manifold A and bottom manifold B position and upper arm B.Arms run is the application in order to multiple shunting mode.

In technique scheme, described bottleneck is processed with body portion; Described lid portion inside is processed with screw socket in lid; In body portion and lid, screw socket cooperatively interacts, and after ensureing that screw socket is tightened, upper arm A and upper arm B is mutually corresponding with the upper-lower position of bottom manifold A and bottom manifold B.And upper and lower arm and bottom manifold have A, B labelling.Processing is convenient in such design, is convenient to distinguish each arm simultaneously.

In technique scheme, the diameter of described bottle is 20mm ~ 60mm, and height T is 70mm ~ 140mm.Namely define the specification varied in size.The internal diameter of described bottle and the whole arms on lid, external diameter are unified consistent, and internal diameter is 3mm ~ 5mm, the internal diameter specification that same formation is different.Such design, is convenient to the different model of fluid test instrument, and the isocon of supporting different size meanwhile, is also convenient to processing.

This utility model technical characterstic is strongly professional, makes more for convenience, is applicable to the fluid test instrument of different model.This utility model has following beneficial effect: (1) is easy to make.(2) use cost is cheap, saves experimental cost.(3) strongly professional.

Accompanying drawing explanation

Fig. 1 is schematic front view of the present utility model.

Fig. 2 is that schematic diagram is looked on a left side of the present utility model.

Fig. 3 is that upper strata of the present utility model partial enlargement looks schematic diagram.

In figure: 1. bottle; 2. flow distribution plate; 3. high arm; 4. lid; 5. go up arm A; 6. go up arm B; 7. bottleneck; 8. low arm; 9. bottom manifold B; 10. bottom manifold A; 11. body portion; Screw socket in 12. lids.

Detailed description of the invention

Further this utility model is illustrated below in conjunction with drawings and Examples.

Embodiment one

Referring to figs. 1 through the shape and structure of Fig. 3, a kind of fluid test instrument isocon, the diameter of bottle 1 is 20mm, height T=70mm.Bottleneck 7 diameter is 16mm.The internal diameter of bottle 1 and the whole arms on lid 4, external diameter are unified consistent, and internal diameter is 3mm.Flow distribution plate 2 height h=56mm, the height of low arm 8 is 46mm.

During use, first high arm 3, low arm 8, bottom manifold B9, bottom manifold A10, upper arm A5 and upper arm B6 are connected the supporting tubule of internal diameter.Tighten lid 4 and make bottom manifold A10 and bottom manifold B9 position correspond to the position of upper arm A5 and upper arm B6 up and down.

Then, the tubule of upper arm A5 is connected dioxide bottle, the carbon dioxide needed for cell is provided.Upper arm B6 is connected air, keeps atmospheric pressure.High arm 3 is passed into liquid, makes liquid enter the intracavity at the A arm place of bottle 1.

Adjust high arm 3 sample introduction speed, make the rate of outflow of bottom manifold A10 be less than the sample introduction speed of high arm 3.Allow liquid level rise, cross the intracavity that flow distribution plate 2 enters the B arm place of bottle 1.Continue the sample introduction speed strengthening high arm 3, make the liquid of the intracavity at B arm place rise to low arm 8 place, keep flow velocity.Like this, high arm 3 sample introduction, has low arm 8, bottom manifold B9, bottom manifold A10 tri-arms to go out sample respectively.

Embodiment two

Referring to figs. 1 through the shape and structure of Fig. 3, a kind of fluid test instrument isocon, the diameter of bottle 1 is 60mm, and height T is 140mm.Bottleneck 7 diameter is 54mm.The internal diameter of bottle 1 and the whole arms on lid 4, external diameter are unified consistent, and internal diameter is 5mm.Flow distribution plate 2 height h=112mm, the height of low arm 8 is 100mm.

Concrete operations are see embodiment one.

Embodiment three

Referring to figs. 1 through the shape and structure of Fig. 3, a kind of fluid test instrument isocon, the diameter of bottle 1 is 35mm, and height T is 100mm; The internal diameter of bottle 1 and the whole arms on lid 4, external diameter are unified consistent, and internal diameter is 3.5mm.Bottleneck 7 diameter is 30mm.Flow distribution plate 2 height h=80mm, the height of low arm 8 is 65mm.

Concrete operations are see embodiment one.

Claims

1. a fluid test instrument isocon, form primarily of bottle (1), flow distribution plate (2) and lid (4), it is characterized in that: the bottleneck (7) on columniform bottle (1) top being a 4mm ~ 6mm less of bottle (1) diameter, on bottleneck (7), screw socket connects a lid (4); Be processed with in bottle (1) inside that one vertical, with at the bottom of bottle and the flow distribution plate (2) of the airtight bonding of bottle wall, the height h of flow distribution plate (2) is 4/5 of the height T of bottle (1), and the inner space of 4/5 of bottle (1) height T is divided into two by it; By on the spatial altitude that bottle (1) inside that flow distribution plate (2) separates is divided into two, bottle wall just to flow distribution plate (2) respectively there are a high arm (3) and low arm (8), highly consistent with flow distribution plate (2) bottom the mouth of pipe of wherein high arm (3), the height of low arm (8) is less than flow distribution plate (2) height 10mm; The bottom of the bottle (1) be divided into two by flow distribution plate (2) is respectively processed with bottom manifold B(9) and bottom manifold A(10); Lid (4) is processed with lid (4) tighten after with bottom manifold A(10) and bottom manifold B(9) the upper and lower corresponding upper arm A(5 in position) and upper arm B(6).

2. a kind of fluid test instrument isocon according to claim 1, is characterized in that: described bottleneck (7) is processed with body portion (11); Described lid (4) inside is processed with screw socket in lid (12); Body portion (11) cooperatively interacts with screw socket (12) in lid, and after ensureing that screw socket is tightened, upper arm A(5) and upper arm B(6) with bottom manifold A(10) and bottom manifold B(9) upper-lower position mutually corresponding, and upper and lower arm and bottom manifold have A, B labelling.

3. a kind of fluid test instrument isocon according to claim 1, is characterized in that: the diameter of described bottle (1) is 20mm ~ 60mm, and height T is 70mm ~ 140mm; The internal diameter of described bottle (1) and the whole arms on lid (4), external diameter are unified consistent, and internal diameter is 3mm ~ 5mm.