CN220479543U

CN220479543U - Titration plate cleaning and drying instrument for small laboratory

Info

Publication number: CN220479543U
Application number: CN202321817461.9U
Authority: CN
Inventors: 吴晓琪; 李晓博; 宋东泽; 方丽娟; 陈婧; 胡秀
Original assignee: Hangzhou D A Genetic Engineering Co ltd
Current assignee: Hangzhou D A Genetic Engineering Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-02-13
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a titration plate cleaning and drying instrument for a small laboratory, which comprises the following components: the utility model relates to a box body, a machine door, an instrument control mechanism, a titration plate draining basket, a washing device bottle, a water inlet pipeline, a drainage pipeline, a heating plate, a rotary spray arm, a water tank water pump combination, a first connecting pipeline and a second connecting pipeline.

Description

Titration plate cleaning and drying instrument for small laboratory

Technical Field

The utility model relates to an experimental instrument, in particular to a titration plate cleaning and drying instrument for a small laboratory.

Background

Indirect immunofluorescence detection of anti-nuclear antibodies was honored by the American rheumatic Association as the "gold standard" for ANA detection. To standardize immunoassays, the European patent invents a titration plate technique. The technology enables indirect immunofluorescence experiments to simultaneously incubate any number of specimens under consistent reaction conditions by dropping samples or labeled antibodies into the reaction zone of the sample plate, and covering the surface of the slide, which is covered with the biological sheet, down in the grooves on the surface of the sample plate for reaction.

Because of large detection volume, the number of times of using the titration plate in a laboratory per day can reach approximately 80 times, and the price of each titration plate is approximately 2000 yuan, the dry titration plate is often required to be cleaned in the experimental process so as to ensure that the titration plate required by the experiment is sufficient. In a laboratory, a brush is usually used for cleaning the titration plate, the titration plate is easy to scratch to influence detection, and meanwhile, a large amount of absorbent paper is needed for drying the titration plate, so that the titration plate is not environment-friendly.

Disclosure of Invention

The utility model aims to provide an instrument suitable for cleaning and drying a titration plate in a laboratory, which can realize the simultaneous cleaning of a plurality of titration plates and avoid the damage of the titration plate in the cleaning process.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a wash stoving instrument, includes box, gate, instrument control mechanism, titration plate waterlogging caused by excessive rainfall basket, washing device bottle, income water pipe way, drainage pipe way, hot plate, rotatory spray arm, water tank water pump combination, first connecting tube, second connecting tube, instrument control mechanism is located the box openly, the hot plate inlays at the box in top, titration plate waterlogging caused by excessive rainfall basket is located under the heating plate in the box, rotatory spray arm is located titration plate waterlogging caused by excessive rainfall basket below, washing device bottle and water tank water pump combination are located the inside back wall of box and are connected with rotatory spray arm, go into water pipe way and water tank water pump combination connection, drainage pipe way is located the box side.

Further, the small laboratory is with titrating board washing stoving instrument box be cuboid box structure, the box openly sets up the gate, is equipped with the gate handle on the gate, the box sets up control mechanism above the gate, the box rear side is equipped with the power cord, box one side is equipped with outlet pipeline and is used for discharging sewage.

Further, the machine door is opened in a mode of horizontally overturning around a rotating shaft at the bottom of the machine door.

Further, the machine door handle is positioned at the top end of the machine door, the machine door can be manually controlled to be opened and closed, and the machine door handle and the box body are matched to be connected with a power supply after the machine door and the box body are correctly closed through a door control switch.

Further, the control mechanism comprises a start key, a pause key, a stop key, a display screen and a power switch key which are sequentially arranged from left to right.

Further, a heating plate is arranged above the box body, and the heating and drying titration plate is started after the cleaning is finished.

Further, the titration plate draining basket is arranged below the heating plate and used for accommodating the titration plate, and is of a stainless steel hollow structure and connected with the box body through buckles arranged on two sides in the box body.

Further, a washing device bottle and a water tank water pump combination are arranged on the inner rear side wall of the box body, the washing device bottle is used for containing detergent, the washing device bottle is connected with the rotary spray arm through a second connecting pipeline, the water tank water pump combination is used for pumping and storing clear water, and the water tank water pump combination is connected with the rotary spray arm through a first connecting pipeline.

Further, the bottom in the box body is provided with a central shaft and a rotary spray arm connected with the central shaft, the rotary spray arm comprises four spray arms which are driven by a motor to rotate together with the central shaft, and the washing device bottle and water tank water pump combination is connected with the central shaft at the bottom of the box body.

Compared with the prior art, the utility model has the advantages that:

1) The titration plate draining basket can simultaneously place a plurality of titration plates, and can simultaneously and effectively clean the titration plates;

2) The rotary spray head enables water flow to flush the titration plate in an omnibearing and multi-angle manner, so that the cleaning effect of the titration plate is improved;

3) The water flow flushing method not only avoids the damage possibly caused by manual brushing, but also quickens the cleaning efficiency;

4) The arrangement of the heating plate replaces the process of repeatedly drying the titration plate by the water absorption paper, so that the time is further saved, the use of the water absorption paper is reduced, and the cleaning flow is simplified.

Drawings

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is an internal structural diagram of the present utility model;

FIG. 3 is a schematic diagram illustrating the operation of the present utility model;

FIG. 4 is a non-operational schematic of the present utility model.

In the figure, 1. A power line; 2. a power switch key; 3. a start key; 4. a pause key; 5. a stop key; 6. a display screen; 7. a door handle; 8. a drainage pipeline; 9. a washing device bottle; 10. a water tank and water pump combination; 11. a central shaft; 12. a water inlet pipeline; 13. rotating the spray arm; 14. a titration plate draining basket; 15. a heating plate; 16. a first connecting pipe; 17. a second connecting pipe; 18. a gate; 19. a titration plate; 20. a box body.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples.

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings. The first, second, etc. words are provided for convenience in describing the technical scheme of the present utility model, and have no specific limitation, and are all generic terms, and do not constitute limitation to the technical scheme of the present utility model. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The technical schemes in the same embodiment and the technical schemes in different embodiments can be arranged and combined to form a new technical scheme without contradiction or conflict, which is within the scope of the utility model.

The utility model provides a laboratory cleaning instrument which can clean a large number of titration plates at one time in a high-efficiency manner, and avoid the damage of the titration plates by using a water jet mode; the multifunctional drying machine also has a drying function, and can be used for integrally completing the cleaning and drying process so as to be convenient to take.

Example 1

Fig. 1 is a schematic diagram of the present utility model, as shown in fig. 1, including a box body, the box body 20 is in a cuboid structure, a power line 1 is arranged at the back of the box body 20, a drainage pipeline 8 and a water inlet pipeline 12 are arranged at the side of the box body, a machine door 18 is arranged at the front of the box body, an instrument control mechanism is arranged at the front of the box body above the machine door 18, a start key 3, a pause key 4, a stop key 5, a display screen 6 and a power switch key 2 are sequentially arranged from left to right in the instrument mechanism, the machine door 18 can be horizontally turned 180 degrees to be located at the same horizontal plane with the bottom surface of the box body 20, so that an internal titration plate draining basket 14 can be completely taken out, articles are convenient to take out, and the titration plate draining basket 14 and the box body are located below a heating plate 15 through a buckle connection (not shown in schematic diagram) and above a rotary spray arm 13. The door handle 7 is matched with the box body 20 to realize manual control of opening and closing of the door 18.

Fig. 2 is an internal structure diagram of the present utility model, as shown in fig. 2, the titer plate draining basket 14 is used for accommodating a plurality of titer plates 19, and the titer plate draining basket 14 has a hollow structure, so that sewage generated by flushing can flow out conveniently. The number of hollowed-out structures of the drip basket 14 of the titration plate is greater than or equal to the number of titration plates 19, in this embodiment, the number of hollowed-out structures is 8-10, and most preferably 10.

FIG. 3 is a schematic diagram of the operation of the present utility model, as shown in FIG. 3, the titer plate 19 is placed in the titer plate drain basket 14 in a vertical manner that maximizes the water flow ejected from the rotary spray arm 13 to flush all of the titer plates without blocking due to stacking, while ensuring that the water flow automatically flows out without being retained on the titer plates.

Fig. 4 is a non-working schematic diagram of the present utility model, as shown in fig. 4, the water tank water pump assembly 10 is connected to the rotary spray arm 13 through the first connecting pipe 16, the water pump is composed of a single-phase capacitor starting motor and an impeller pump, the pressurized water is pressurized by the impeller pump, so that the pressurized water is sprayed out through the water spraying holes of the rotary spray arm 13, the rotary spray arm is driven by the motor to rotate clockwise or anticlockwise together with the central shaft 11 at a uniform speed, and meanwhile, the mixed detergent effectively washes the titration plate 19 under the pressurized water. The detergent is stored in the washing device bottle 9, the rotary spray arm 13 is communicated through the second connecting pipeline 17, after the washing is carried out for 1-3 minutes by the pressurized water flow, 15-25ml of the detergent is introduced, after the washing is finished by the mixed washing of the pressurized water flow, the introduction of the detergent in the washing device bottle 9 is stopped, and the washing is carried out for 5-7 minutes by the pressurized water flow. After the titration plate 19 is washed, the water tank water pump assembly 10, the rotary spray arm 13 and the washing device bottle 9 stop working, the circuit of the heating plate 15 is switched on, the drying is completed after the power is 800w and 7min, the switch is switched off, and a working completion prompt is displayed on the display screen 6.

Referring to fig. 2 and 4, when the utility model is used, the specific steps are as follows:

1. opening a machine door, obliquely placing ten titration plates in a titration plate draining basket, closing a rear door control switch touch piece of the machine door, and closing a power supply under pressure;

2. the machine is started by a control switch, the water tank and water pump combination is pressurized by driving a motor, water flows out of the drip tray of the flushing titration plate through water spray holes of four rotary spray arms, the motor drives the rotary spray arms to rotate clockwise or anticlockwise along with a central shaft in the process, the water flows flush the drip tray from multiple angles, sewage generated by flushing flows down through a hollowed-out part of the drip tray and is led out of the machine through a bottom drainage pipeline;

3. after the cleaning is finished, the heating plate starts the titration plate in the drying titration plate draining basket, the heating plate stops working after the drying is finished, and the display screen displays that the working is finished.

The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.

Claims

1. The utility model provides a small-size laboratory is with titrating board washing drying instrument, its characterized in that includes box, gate, instrument control mechanism, titrating board waterlogging caused by excessive rainfall basket, washing device bottle, water inlet pipeline, drainage pipe, hot plate, rotatory spray arm, water tank water pump combination, first connecting tube and second connecting tube, instrument control mechanism is located the box openly, the hot plate inlays at the box inside top, titrating board waterlogging caused by excessive rainfall basket is located the box under the heating board, rotatory spray arm is located titrating board waterlogging caused by excessive rainfall basket below, washing device bottle and water tank water pump combination are located the inside back wall of box and are connected with rotatory spray arm, water inlet pipeline and water tank water pump combination connection, drainage pipe is located the box side.

2. The titration plate cleaning and drying apparatus for mini-laboratory of claim 1 wherein the housing has a rectangular box-like structure, the front face of the housing is provided with a door, the top end of the door is provided with a door handle, the housing above the door is provided with a control mechanism, the rear side of the housing is provided with a power cord, and one side of the housing is provided with a water outlet pipeline for discharging sewage.

3. The laboratory titration plate cleaning and drying apparatus of claim 2 wherein the door is opened by turning horizontally about the axis of rotation at the bottom of the door.

4. The laboratory titration plate cleaning and drying apparatus of claim 2 wherein a door handle is located at the top of the door for manual control of the door opening and closing, said door handle cooperating with the housing to provide power to the door after the door is properly closed with the housing via a door control switch.

5. The laboratory titration plate cleaning and drying apparatus of claim 2 wherein the apparatus control mechanism comprises a start key, a pause key, a stop key, a display screen and a power switch key arranged in that order from left to right.

6. The laboratory titration plate cleaning and drying apparatus as recited in claim 1, wherein a heating plate is provided at the top of the housing for heating and drying the titration plate in the lower titration plate drain basket after cleaning.

7. The titration plate cleaning and drying instrument for mini-laboratory of claim 1, wherein a titration plate draining basket is arranged below the heating plate and used for accommodating the titration plate, and the titration plate draining basket is of a stainless steel hollow structure and is connected with the box body through buckles arranged on two sides in the box body.

8. The laboratory bench titer plate washing and drying apparatus of claim 1, wherein a washer bottle, a water tank pump assembly is located on the rear sidewall of the housing, the washer bottle is for containing detergent, the washer bottle is connected to the rotary spray arm through a second connecting conduit, the water tank pump assembly is for pumping and storing fresh water, and the water tank pump assembly is connected to the rotary spray arm through a first connecting conduit.

9. The apparatus of claim 1, wherein the bottom of the tank body is provided with a central shaft and a rotary spray arm connected with the central shaft, the rotary spray arm comprises four spray arms which are driven by a motor to rotate together with the central shaft, and the washing device bottle and water tank water pump combination is connected with the central shaft at the bottom of the tank body.