CN210907292U

CN210907292U - Laboratory is with multi-functional cell washing box

Info

Publication number: CN210907292U
Application number: CN201921989894.6U
Authority: CN
Inventors: 韩丹宇; 吕昀徽
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-03
Anticipated expiration: 2029-11-18

Abstract

The utility model belongs to the field of experimental appliances, in particular to a multifunctional cuvette cleaning box for laboratory, which comprises a box body, wherein a baffle is horizontally and fixedly arranged in the box body, the baffle divides the interior of the box body into a cleaning chamber and a water storage chamber, a drain hole is arranged on the baffle, a hollow support is fixedly arranged in the cleaning chamber, the hollow support is communicated with a water pipe fixedly arranged in the water storage chamber, the part of the water pipe extending out of the box body is connected with an external water source, and the water inlet and the water discharge are controlled by a first valve arranged on the water pipe; the box body is externally provided with a fan chamber, a small blower is arranged in the fan chamber, the small blower is communicated with a water pipe through a ventilation pipe and is controlled to ventilate through a second valve arranged on the ventilation pipe. The utility model discloses can wash the cell fast and air-dry, convenient to use, the simple operation can alleviate laboratory staff's intensity of labour, improves work efficiency.

Description

Laboratory is with multi-functional cell washing box

Technical Field

The utility model belongs to the experimental apparatus field especially relates to a laboratory is with multi-functional cell washing box.

Background

The cuvette is instrument equipment for spectral analysis commonly used in laboratories, and is mainly a quartz cuvette formed by firing quartz powder. The material and the cleanliness of cell directly influence spectral analysis's degree of accuracy and precision, and in the in-service use process of cell, all need to wash contrast cell after the detection is accomplished at every turn, nevertheless because the sample chamber of cell is little, often has the condition of wasing unclean to cause the error of analysis and detection. Moreover, when the cuvette is cleaned, the inside of the cuvette is required to be cleaned, and the external smooth surface is also required to be wiped clean, and particularly, the cuvette can be reused after being naturally air-dried, so that the operation is not only complicated, but also the time is wasted.

Disclosure of Invention

For solving the not enough of above-mentioned prior art, the utility model provides a laboratory is with multi-functional cell washing box.

The technical scheme of the utility model:

a multifunctional cuvette cleaning box for a laboratory comprises a box body, wherein a partition plate is horizontally and fixedly arranged in the box body and divides the box body into an upper cleaning chamber and a lower water storage chamber, and a drain hole is formed in the partition plate and is used for enabling water to flow into the water storage chamber from the cleaning chamber; a hollow bracket is fixedly arranged in the cleaning chamber, the opening of the cuvette is downwards placed on the hollow bracket in the cleaning or air drying process, the hollow bracket is communicated with a water inlet pipe fixedly arranged in the water storage chamber, the part of the water inlet pipe extending out of the box body is communicated with an external water source, and water inlet is controlled by a first valve arranged on the water inlet pipe; the water inlet pipe is also provided with a first water outlet, and the water outlet is controlled by a second valve arranged on the first water outlet; a fan chamber is arranged outside the box body, a small blower is arranged in the fan chamber, the small blower is communicated with the water inlet pipe through a ventilation pipe and is controlled to ventilate through a third valve arranged on the ventilation pipe; the bottom of the side wall of the box body of the water storage chamber is provided with a second water outlet, and the water of the water storage chamber is controlled to be discharged through a fourth valve arranged on the second water outlet.

Further, the fixed vertical support pole that is equipped with in cavity support both sides, the fixed horizontal support pole that is provided with in vertical support pole top, horizontal support pole's end fixing is equipped with the clamping part, the clamping part is used for washing or air-dry the fixed cell of in-process.

Furthermore, the horizontal support rod is fixedly connected with the clamping part through a spring.

Further, still be equipped with the pressure regulating water pump on the inlet tube, the pressure regulating water pump is used for adjusting the rivers speed that flows by the hollow bracket when washing the cell.

Furthermore, a sponge cushion is fixedly arranged at the top of the hollow support and used for reducing the strength of water or blown wind flowing out of the hollow support.

The utility model has the advantages that:

the utility model provides a multi-functional cell washs box with cleaning function and air-dry function collection in an organic whole, through leading to water to the cavity support, make the water column directly wash the cell bottom, can be fast with remaining the liquid that awaits measuring in the cell clean, simultaneously with the log raft in the cavity support dry can directly ventilate to carry out air-dry fast to the contrast cell bottom, thoroughly solved the narrow and small difficult washing of cell inner space, the defect of drying.

The utility model discloses still set up the clamping part of being made by the spring, can make the cell wash or dry the in-process remain stable, and can place the cell of equidimension height not, convenient to use, the simple operation can alleviate laboratory staff's intensity of labour, improves work efficiency fast.

Drawings

Figure 1 is the utility model discloses the laboratory is with the structural schematic of multi-functional cell washing box.

Detailed Description

The technical solution of the present invention is further described below with reference to the embodiments, but not limited thereto, and all modifications or equivalent replacements of the technical solution of the present invention may be made without departing from the spirit and scope of the technical solution of the present invention.

Example 1

A laboratory is with the multi-functional cuvette to wash the box, the cuvette washes the box and includes the box body 1, the fixed baffle 2 of level in the said box body 1, the said baffle 2 divides the box body into upper cleaning chamber 3 and lower water storage chamber 4, and there are drain holes 5 on the said baffle 2, is used for making water flow into the water storage chamber 4 from the cleaning chamber 3; a hollow bracket 6 is fixedly arranged in the cleaning chamber 3, the opening of the cuvette is placed on the hollow bracket 6 downwards in the cleaning or air drying process, the hollow bracket 6 is communicated with a water inlet pipe 7 fixedly arranged in the water storage chamber 4, the part of the water inlet pipe 7 extending out of the box body 1 is communicated with an external water source, and water inlet is controlled by a first valve 8 arranged on the water inlet pipe 7; the water inlet pipe 7 is also provided with a first water outlet 9, and water drainage is controlled by a second valve 10 arranged on the first water outlet 9; a fan chamber 11 is arranged outside the box body 1, a small blower 12 is arranged in the fan chamber 11, the small blower 12 is communicated with the water inlet pipe 7 through a ventilation pipe 13, and ventilation is controlled through a third valve 14 arranged on the ventilation pipe 13; the bottom of the side wall of the box body of the water storage chamber 4 is provided with a second water outlet 15, and the water in the water storage chamber 4 is controlled to be drained through a fourth valve 16 arranged on the second water outlet 15.

Example 2

A laboratory is with the multi-functional cuvette to wash the box, the cuvette washes the box and includes the box body 1, the fixed baffle 2 of level in the said box body 1, the said baffle 2 divides the box body into upper cleaning chamber 3 and lower water storage chamber 4, and there are drain holes 5 on the said baffle 2, is used for making water flow into the water storage chamber 4 from the cleaning chamber 3; a hollow bracket 6 is fixedly arranged in the cleaning chamber 3, and a sponge pad 22 is fixedly arranged at the top of the hollow bracket 6 and used for reducing the strength of water or blown air flowing out of the hollow bracket 6; the cuvette is placed on a hollow support 6 with an opening facing downwards in the cleaning or air drying process, the hollow support 6 is communicated with a water inlet pipe 7 fixedly arranged in a water storage chamber 4, the part of the water inlet pipe 7 extending out of a box body 1 is communicated with an external water source, water inflow is controlled by a first valve 8 arranged on the water inlet pipe 7, a pressure regulating water pump 21 is further arranged on the water inlet pipe 7, and the pressure regulating water pump 21 is used for regulating the water flow speed flowing out of the hollow support 6 when the cuvette is washed; the water inlet pipe 7 is also provided with a first water outlet 9, and water drainage is controlled by a second valve 10 arranged on the first water outlet 9; vertical support rods 17 are fixedly arranged on two sides of the hollow support 6, a horizontal support rod 18 is fixedly arranged at the top of the vertical support rod 17, a clamping part 19 is fixedly arranged at the end part of the horizontal support rod 18, the horizontal support rod 18 and the clamping part 19 are fixedly connected through a spring 20, and the clamping part 19 is used for fixing a cuvette in the washing or air drying process; a fan chamber 11 is arranged outside the box body 1, a small blower 12 is arranged in the fan chamber 11, the small blower 12 is communicated with the water inlet pipe 7 through a ventilation pipe 13, and ventilation is controlled through a third valve 14 arranged on the ventilation pipe 13; the bottom of the side wall of the box body of the water storage chamber 4 is provided with a second water outlet 15, and the water in the water storage chamber 4 is controlled to be drained through a fourth valve 16 arranged on the second water outlet 15.

Example 3

The utility model discloses laboratory is with use method of multi-functional cell washing box:

place the abluent cell opening of will needing downwards on the cavity support, with the clamping part of cavity support both sides with cell fixed clamp tight, what the clamping part contacted is the frosting of cell, leave the certain distance between the bottom of cell and the foam-rubber cushion at cavity support top, advance water piping connection to outside water source to wash the box, open first valve and begin to intake, rivers directly wash the cell bottom by the outflow of cavity support top foam-rubber cushion, the water that washes the cell flows into the reservoir through the wash port on the baffle. The flow speed of water is controlled through the pressure regulating water pump on the water inlet pipe, and the phenomenon that water flows through the cuvette and falls is avoided.

After the cuvette is washed clean, the first valve is closed, an external water source is closed, the connection is broken, the second valve emptying water pipe on the first water outlet and water in the hollow support are opened, the third valve on the vent pipe is opened, the small-sized blower is started to air-dry the bottom of the cuvette, the wind speed is controlled through the third valve, and the cuvette is prevented from being blown down due to overlarge wind speed.

And after the cuvette is dried, the small blower is turned off. And opening a fourth valve at the second water outlet to drain the water in the water storage chamber.

Claims

1. The multifunctional cuvette cleaning box for the laboratory is characterized by comprising a box body (1), wherein a partition plate (2) is horizontally and fixedly arranged in the box body (1), the box body is divided into an upper cleaning chamber (3) and a lower water storage chamber (4) by the partition plate (2), and a drain hole (5) is formed in the partition plate (2) and used for enabling water to flow into the water storage chamber (4) from the cleaning chamber (3); a hollow support (6) is fixedly arranged in the cleaning chamber (3), the opening of the cuvette is placed downwards on the hollow support (6) in the cleaning or air drying process, the hollow support (6) is communicated with a water inlet pipe (7) fixedly arranged in the water storage chamber (4), the part of the water inlet pipe (7) extending out of the box body (1) is communicated with an external water source, and water inlet is controlled by a first valve (8) arranged on the water inlet pipe (7); the water inlet pipe (7) is also provided with a first water drainage port (9), and water drainage is controlled by a second valve (10) arranged on the first water drainage port (9); a fan chamber (11) is arranged outside the box body (1), a small blower (12) is arranged in the fan chamber (11), the small blower (12) is communicated with the water inlet pipe (7) through a ventilation pipe (13), and ventilation is controlled through a third valve (14) arranged on the ventilation pipe (13); the bottom of the side wall of the box body of the water storage chamber (4) is provided with a second water outlet (15), and the water in the water storage chamber (4) is controlled to be drained through a fourth valve (16) arranged on the second water outlet (15).

2. The laboratory is with multi-functional cell washing box according to claim 1, characterized in that the fixed vertical support pole (17) that is equipped with in cavity support (6) both sides, the fixed horizontal support pole (18) that is equipped with in vertical support pole (17) top, the end fixing of horizontal support pole (18) is equipped with clamping part (19), clamping part (19) are used for washing or air-dry the fixed cell in-process.

3. The laboratory multifunctional cuvette washing box according to claim 2, wherein the horizontal support rod (18) and the clamping portion (19) are fixedly connected by a spring (20).

4. The multifunctional cuvette cleaning box for the laboratory according to claim 3, wherein a pressure regulating water pump (21) is further arranged on the water inlet pipe (7), and the pressure regulating water pump (21) is used for regulating the water flow velocity flowing out from the hollow bracket (6) when the cuvette is washed.

5. The laboratory multifunctional cuvette washing box according to claim 4, wherein a sponge pad (22) is fixedly arranged on the top of the hollow support (6) and used for reducing the strength of water flowing out of the hollow support (6) or blown air.