CN202192063U - Simple device for washing test tube - Google Patents

Simple device for washing test tube Download PDF

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Publication number
CN202192063U
CN202192063U CN2011202579932U CN201120257993U CN202192063U CN 202192063 U CN202192063 U CN 202192063U CN 2011202579932 U CN2011202579932 U CN 2011202579932U CN 201120257993 U CN201120257993 U CN 201120257993U CN 202192063 U CN202192063 U CN 202192063U
Authority
CN
China
Prior art keywords
rubber stopper
mouth
test tube
suction
nozzle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011202579932U
Other languages
Chinese (zh)
Inventor
蔡晓庆
余闯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou University
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2011202579932U priority Critical patent/CN202192063U/en
Application granted granted Critical
Publication of CN202192063U publication Critical patent/CN202192063U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Cleaning In General (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

The utility model discloses a simple device for washing a test tube, which comprises a suction flask (5) provided with an upper nozzle and a lower nozzle; an opening of the suction flask (5) provided with the upper nozzle and the lower nozzle is provided with a big rubber stopper (3) which is internally provided with a Y-shaped duct (1); a small rubber stopper (4) is arranged at one end of the Y-shaped duct (1) extending into the suction flask (5) provided with the upper nozzle and the lower nozzle; the small rubber stopper (4) is internally provided with a thin metal duct (2); the upper nozzle of the suction flask (5) provided with the upper nozzle and the lower nozzle is connected with a vacuum pump; and the lower nozzle (6) is plugged by the small rubber stopper (4). The simple device for washing the test tube has the beneficial effects of being simple in structure, convenient in operation, economical and practical, and high in work efficiency.

Description

A kind of Cleaning test tube easy device
Technical field
The utility model relates to test tube, relates in particular to a kind of Cleaning test tube easy device.
Background technology
The cleaning of test tube is chemistry and biological field staff's routine work, and traditional method is to clean test tube with test-tube brush, yet the manual cleanliness factor that cleans is general, and efficient is low; In addition, when cleaning some elongated test tubes,, bring difficulty to cleaning owing to can not find suitable test-tube brush.
The utility model content
To the shortcoming of existing Cleaning test tube, the utility model provides a kind of novel Cleaning test tube easy device.
To achieve these goals, the measure taked of utility model:
A kind of Cleaning test tube easy device; Comprise mouth bottle,suction up and down, the bottle mouth position of mouth bottle,suction is provided with big rubber stopper up and down, is provided with Y shape conduit in the big rubber stopper; Y shape conduit extend into up and down, and the interior end of mouth bottle,suction is provided with little rubber stopper; In the little rubber stopper thin metallic-pipe is set, the last mouth of mouth filter flask is connected with vavuum pump up and down, and following mouth clogs through little rubber stopper.
The beneficial effect of the utility model: simple in structure, easy to operate, economical and practical, high efficiency.
Description of drawings
The structural representation of Fig. 1, the utility model.
The specific embodiment
See also its implementation process of description of drawings:
A kind of Cleaning test tube easy device; Comprise mouth bottle,suction 5 up and down, the bottle mouth position of mouth bottle,suction 5 is provided with big rubber stopper 3 up and down, is provided with Y shape conduit 1 in the big rubber stopper 3; Y shape conduit 1 extend into up and down, and mouth bottle,suction 5 interior ends are provided with little rubber stopper 4; In the little rubber stopper 4 thin metallic-pipe 2 is set, the last mouth of mouth filter flask 5 is connected with vavuum pump up and down, and the little rubber stopper 4 of following mouth 6 usefulness clogs.During washing, to thin metallic-pipe, to the inclined tube injection washing agent of Y shape conduit 1, liquid level is higher than test tube mouth to be washed, opens the vavuum pump suction filtration, and constantly injects washing agent, makes liquid level be higher than test tube mouth to be washed all the time with test tube back-off to be washed.In the washing, can vavuum pump be turned off, pull out little rubber stopper 4, mouth is toppled over cleaning solution under utilizing, and realizes recycle.The beneficial effect of the utility model: simple in structure, easy to operate, economical and practical, high efficiency.
Those skilled in the art's simple change and replacement all are within the protection domain of utility model in this area.

Claims (1)

1. a Cleaning test tube easy device comprises mouth bottle,suction (5) up and down, it is characterized in that; The bottle mouth position of mouth bottle,suction (5) is provided with big rubber stopper (3) up and down; Be provided with Y shape conduit (1) in the big rubber stopper (3), the end about Y shape conduit (1) extend in the mouth bottle,suction (5) is provided with little rubber stopper (4), and thin metallic-pipe (2) is set in the little rubber stopper (4); The last mouth of mouth filter flask (5) is connected with vavuum pump up and down, and following mouth (6) clogs through little rubber stopper (4).
CN2011202579932U 2011-07-20 2011-07-20 Simple device for washing test tube Expired - Fee Related CN202192063U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202579932U CN202192063U (en) 2011-07-20 2011-07-20 Simple device for washing test tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202579932U CN202192063U (en) 2011-07-20 2011-07-20 Simple device for washing test tube

Publications (1)

Publication Number Publication Date
CN202192063U true CN202192063U (en) 2012-04-18

Family

ID=45946995

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202579932U Expired - Fee Related CN202192063U (en) 2011-07-20 2011-07-20 Simple device for washing test tube

Country Status (1)

Country Link
CN (1) CN202192063U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240248A (en) * 2013-05-13 2013-08-14 张峰 Quartz cup cleaning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240248A (en) * 2013-05-13 2013-08-14 张峰 Quartz cup cleaning device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: WENZHOU UNIVERSITY

Free format text: FORMER OWNER: CAI XIAOQING

Effective date: 20130225

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130225

Address after: 325035 Zhejiang province Chashan Wenzhou Higher Education Park of Wenzhou University

Patentee after: Wenzhou University

Address before: 325035 Zhejiang province Chashan Wenzhou Higher Education Park of Wenzhou University room 317 analysis and test center

Patentee before: Cai Xiaoqing

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120418

Termination date: 20130720