CN202555302U

CN202555302U - Combined centrifugal tube

Info

Publication number: CN202555302U
Application number: CN2011205048032U
Authority: CN
Inventors: 汪存红
Original assignee: ZHEJIANG CANDORLY PHARMACEUTICAL CO Ltd
Current assignee: ZHEJIANG CANDORLY PHARMACEUTICAL CO Ltd
Priority date: 2011-12-07
Filing date: 2011-12-07
Publication date: 2012-11-28
Anticipated expiration: 2021-12-07

Abstract

The utility model relates to a combined centrifugal tube. The centrifugal tube comprises a tube cylinder and a tube bottom, wherein the tube cylinder is of a structure with two opening ends; the upper part of the tube bottom is of a cylindrical structure, and the lower part of the tube bottom is of an inverted cone structure; and the tube cylinder and the tube bottom are combined together to form the centrifugal tube. The combined centrifugal tube has the advantages that the tube bottom can be detached after centrifuged, and solid materials can be poured conveniently.

Description

A kind of combined centrifugal pipe

Technical field

The utility model relates to a kind of centrifuge tube, particularly relates to a kind of combined centrifugal pipe.

Background technology

Centrifuge tube is a kind of device that is used for chemical experiment Separation of Solid and Liquid commonly used, and its principle is to utilize in the circular motion the suffered centrifugal force of solid phase and liquid phase different and the solid matter in the suspension is deposited, and reaches the purpose of solid phase and liquid phase separation.In the prior art, centrifuge tube is integral structure, because the basic sediment mouth of pipe is far away, is difficult to deposit is all taken out, and sticks to easily on the tube wall, causes waste.

The utility model content

The purpose of the utility model is in order to solve the existing defective of centrifuge tube in the prior art, to provide a kind of combined centrifugal pipe to solve the problems referred to above.

To achieve these goals, the technical scheme of the utility model is following:

A kind of combined centrifugal pipe comprises the socket and the pipe end, and socket is the structure of both ends open formula, and the top at the pipe end is that cylindrical structural, bottom are the inverted conical structure, and socket is combined with the pipe end and formed a centrifuge tube.

Two quarter butts are arranged at the bottom at the bottom of the said centrifuge tube pipe, lay respectively on two end points of pipe end circle diameter.

Internal thread is arranged at the socket bottom of said centrifuge tube, and the cylindrical part at the bottom of the said centrifuge tube pipe has external screw thread.

The external diameter of pipe end column part is slightly less than the internal diameter of socket.

The beneficial effect that the utlity model has: the pipe end, can disassemble after centrifugal, pours out solid material easily.

Description of drawings

Fig. 1 is the side view of the utility model;

Fig. 2 is the enlarged drawing at the pipe end in the utility model;

Fig. 3 is the assembly drawing of the utility model.

The specific embodiment

For making architectural feature of the utility model and the effect of being reached there are further understanding and understanding, cooperate detailed explanation, explain as follows in order to preferred embodiment and accompanying drawing:

Referring to Fig. 1, a kind of combined centrifugal pipe comprises the socket 10 and the pipe end 20; On the inwall of socket bottom 11 internal thread is arranged, pipe top, the ends 20 is cylindrical, and its external diameter is slightly less than the internal diameter of socket bottom 11; On its outer wall external screw thread is arranged; Socket 10 can be twisted with the pipe end 20 and connect, and there are two quarter butts 21 at the position that the pipe ends 20 column part and tapered segment have a common boundary, can be as the point of application when tightening.After centrifugal end, detachably get off in the pipe end 20, solid material is poured out.

In sum; Be merely the preferred embodiment of the utility model; Be not to be used for limiting the scope that the utility model is implemented; All equalizations of doing according to the described shape of the utility model claim scope, structure, characteristic and spirit change and modify, and all should be included in the claim scope of the utility model.

Claims

1. combined centrifugal pipe; It is characterized in that: said centrifuge tube comprises the socket and the pipe end; Said socket is the structure of both ends open formula, and the top at the bottom of the said pipe is that cylindrical structural, bottom are the inverted conical structure, and socket is combined with the pipe end and formed a centrifuge tube.

2. according to the said a kind of combined centrifugal pipe of claim 1, it is characterized in that: two quarter butts are arranged at the bottom at the bottom of the said centrifuge tube pipe, are connected on two end points of pipe end circle diameter.

3. according to the said a kind of combined centrifugal pipe of claim 1, it is characterized in that: internal thread is arranged at the socket bottom of said centrifuge tube, and the cylindrical part at the bottom of the said centrifuge tube pipe has external screw thread.

4. according to the said a kind of combined centrifugal pipe of claim 1, it is characterized in that: the external diameter of pipe end column part is slightly less than the internal diameter of socket.