CN201380079Y - Multifunctional interface box for analyzing - Google Patents

Abstract

The utility model relates to a chemical and biology experimental facility, in particular to a multifunctional interface box for analyzing, which resolves problems that experimental reagent usage, gas access, vacuum filtration and the like of waste liquid and cleaning liquid in experimental vessels are inconvenient in present environments. The multifunctional interface box comprises a box body, wherein a plurality of guide pipes for guiding liquid and/or a plurality of guide pipes for guiding air are arranged inside the box body, two ends of each guide pipe for guiding liquid are respectively equipped with a liquid inlet nozzle and a liquid outlet nozzle, two ends of each guide pipe for guiding air are respectively equipped with an air inlet nozzle and an air outlet nozzle, each guide pipe is equipped with a valve, and knobs of the valves are arranged on the box body. The multifunctional interface box is reasonable and simple in structure, can stand/sit on an identical place. Required liquid reagents and gas are accessed through the multifunctional interface box, thereby being easy to apply various operations. The multifunctional interface box has functions of cleaning and filtering liquid reagents and waste liquid in a vacuum form, thereby reducing work load of laboratory personnel, realizing performing laboratory works in offices, and increasing experiment efficiency. The multifunctional interface box is particularly suitable for large quantities of experiments operated repeatedly and chemical and biology experiments experimented by students in schools.

Description

Analyze and use the versatile interface case

Technical field

The utility model relates to chemistry, Bioexperiment device, specifically is a kind of analysis versatile interface case that makes things convenient for functions such as reagent in the laboratory is taken, vacuum draw, gas access that possesses.

Background technology

At present, when in the laboratory, experimentizing, testing used various liquid reagents all takes in the container by the storage reagent such as reagent bottle of all size, when taking reagent, much directly in experimental ware, topple over by reagent bottle, leak easily, especially the personal safety that leaks very easily to the experimenter of corrosive liquids reagent causes damage; And finish to experiment from liquid taking reagent, and experiment takes distilled water after finishing and cleans and will take a long walk, workload is very big; In addition, often run into the experiment that has gas to participate in reaction in the experiment, as the sulfur content test, and existing gas access device mostly is complete glass device, and is very complicated, uses inconvenience; And the very inconvenience of vacuum filtration of waste liquid and cleaning fluid in the experimental ware of experiment back.

Summary of the invention

The utility model is in order to solve in present chemistry, the Bioexperiment: the gas that experiment reagent takes inconvenience, participate in reaction inserts the problems such as vacuum filtration inconvenience of waste liquid and cleaning fluid in inconvenience and the experimental ware, a kind of safe ready is provided, has improved the analysis versatile interface case of conventional efficient.

The utility model is to adopt following technical scheme to realize: analyze and use the versatile interface case, comprise be built-in with some drains with conduits and or air guide with the casing of conduit, drain is respectively equipped with liquid inlet port and the fluid mouth that is fixed on the casing with the conduit two ends, air guide is respectively equipped with suction nozzle and the outlet nozzle that is fixed on the casing with the conduit two ends, be respectively equipped with valve on each conduit, and the knob of valve is located on the casing.General liquid inlet port and suction nozzle are arranged on the back plate of casing, and fluid mouth and outlet nozzle are arranged on the header board of casing.

During use, each reagent container is placed the top of dosing device described in the utility model, use the suction nozzle of conduit respectively by tube connector and each reagent container (as: acid solution with the liquid inlet port and the air guide of conduit each drain then, alkali lye, saline solution, distilled water contain container), the vacuum drawing liquid pump, and source of the gas is communicated with, the fluid mouth, outlet nozzle is communicated with corresponding experimental ware and gets final product, because each reagent container and dosing device drain exist liquid poor with the reagent in the conduit, the experimenter is as long as can control the fluid of each reagent by the knob of controlling valve on each conduit, and the giving vent to anger of source of the gas, noting during use can not one tube multipurpose.Wherein, when being connected with the vacuum drawing liquid pump, the drain conduit is to exist as the liquid suction pipe that extracts waste liquid in the experimental ware, therefore just in time opposite with the connected mode of other catheter, the liquid inlet port that is about on the plate of back is connected with the vacuum drawing liquid pump through tube connector, fluid mouth on the header board is connected with conduit in stretching into experimental ware, realizes that waste liquid extracts.

In addition, also be provided with in the casing to clean and use conduit, an end that cleans with conduit is provided with the water inlet tap that is fixed on the casing, and box house divides or whole drain is a triple valve with supravasal valve, and the 3rd valve port of triple valve is communicated with the other end that cleans with conduit through tube connector.Like this, the water inlet tap that cleans with conduit is connected with running water pipe by tube connector, after each drain uses a period of time with conduit, can be by controlling drain conduit and the conducting of cleaning with each drain with the corresponding knob of conduit on the casing with conduit, and then realize the cleaning of drain with conduit, to avoid drain to use conduit after long-term the use, blockage appears in fluid mouth place.

Compared with prior art, the utility model is rational in infrastructure, succinct, can insert liquid reagent and the gas that needs by this device in same place, be convenient to take reagent, various operation easy to implement, and have cleaning, and experiment can vacuum filtration with liquid reagent and waste liquid etc. and the function that effluxes, reduced a lot of workloads to the experimenter, realized the laboratory work officeization, the three unities of standing/be sitting in, the various operations that just can experimentize have improved conventional efficient; The demand that experiment is taken plurality of reagents be can satisfy, the student carries out in the experiment, school of a large amount of repetitive operations chemistry and Bioexperiment are particularly suitable for.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a front view of the present utility model;

Fig. 3 is a rearview of the present utility model;

Among the figure: 1-air guide conduit; 2-drain conduit; The 3-casing; The 4-liquid inlet port; 5-fluid mouth; The 6-suction nozzle; The 7-outlet nozzle; The 8-valve; The 9-knob; 10-cleans and uses conduit; The 11-water inlet tap; The 12-tube connector.

The specific embodiment

Analyze and use the versatile interface case, comprise be built-in with some drains with conduits 2 and or air guide with the casing 3 of conduit 1, drain is respectively equipped with liquid inlet port 4 and the fluid mouth 5 that is fixed on the casing 3 with conduit 2 two ends, air guide is respectively equipped with suction nozzle 6 and the outlet nozzle 7 that is fixed on the casing 3 with conduit 1 two ends, be respectively equipped with valve 8 on each conduit 1,2, and the knob 9 of valve 8 is located on the casing 3.In addition, also be provided with in the casing 3 and clean with conduit 10, an end that cleans with conduit 10 is provided with the water inlet tap 11 that is fixed on the casing 3, and part or all of drain is a triple valve with the valve 8 on the conduit 2 in the casing 3, and the 3rd valve port of triple valve is communicated with the other end that cleans with conduit 10 through tube connector 12.During concrete enforcement, drain with the liquid inlet and outlet mouth 4,5 at conduit 2 two ends and air guide with conduit 1 two ends all adopt the pagoda mouth into and out of valve 6,7 so that connection.General liquid inlet port 4, suction nozzle 6, water inlet tap 11 are arranged on the back plate of casing 3, and fluid mouth 5 and outlet nozzle 7 are arranged on the header board of casing 3.

Claims (2)

1, a kind of analysis versatile interface case, it is characterized in that: comprise be built-in with some drains with conduits (2) and or air guide with the casing (3) of conduit (1), drain is respectively equipped with liquid inlet port (4) and the fluid mouth (5) that is fixed on the casing (3) with conduit (2) two ends, air guide is respectively equipped with suction nozzle (6) and the outlet nozzle (7) that is fixed on the casing (3) with conduit (1) two ends, each conduit is respectively equipped with valve (8) on (1,2), and the knob (9) of valve (8) is located on the casing (3).

2, analysis according to claim 1 versatile interface case, it is characterized in that: also be provided with in the casing (3) and clean with conduit (10), an end that cleans with conduit (10) is provided with the water inlet tap (11) that is fixed on the casing (3), part or all of drain is a triple valve with the valve (8) on the conduit (2) in the casing (3), and the 3rd valve port of triple valve is communicated with the other end that cleans with conduit (10) through tube connector (12).

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