CN219129335U

CN219129335U - Corrosion-resistant ventilating noise-reducing chemical experiment table

Info

Publication number: CN219129335U
Application number: CN202222311281.5U
Authority: CN
Inventors: 王庆; 何亮; 王鹏飞; 倪晓晨
Original assignee: Jiangsu Rongtuo Laboratory Equipment Co ltd
Current assignee: Jiangsu Rongtuo Laboratory Equipment Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-06-06
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a corrosion-resistant ventilating noise-reducing chemical experiment table, which relates to the technical field of experiment tables and comprises a table plate, wherein the bottom surface of the table plate is fixedly connected with a supporting partition plate, a locker is fixedly arranged on the front and the back of the supporting partition plate, a cabinet door is movably connected to the outer wall of the locker, a telescopic groove is formed in the top surface of the table plate, and an exhaust guide plate is arranged in the telescopic groove. According to the utility model, the electric telescopic rod is started to lift the exhaust guide plate and the fixed plate, so that the top surface of the fixed plate is flush with the top surface of the protection plate, then the fan is started to extract air from the outside and convey the air to the inside of the exhaust pipe, and the air is conveyed to the upper part of the anti-slip pad through the exhaust pipe, so that the air above the anti-slip pad keeps sufficient circulation, and therefore, the air generated in the chemical experiment process of a user on the device is convenient to dilute with the external air rapidly, the damage caused by excessive inhalation of operators is avoided, and the safety of the anti-slip pad is improved.

Description

Corrosion-resistant ventilating noise-reducing chemical experiment table

Technical Field

The utility model relates to the field of experiment tables, in particular to a corrosion-resistant ventilating noise-reducing chemical experiment table.

Background

The chemical experiment table is a table used for carrying out chemical experiment detection and storing instruments in enterprises and institutions such as hospitals, schools and chemical plants.

In the prior art, for example, chinese patent: "a chemical laboratory bench" of CN207204156U, comprising a bench top, legs supporting the bench top, and a conversion oven under the bench top; the conversion oven comprises a rear baffle and two boxes in front of the rear baffle; a hot air blower is arranged behind the rear baffle; the corresponding position of the rear baffle plate and the air heater is provided with an air port with the width smaller than 1/3 of the rear baffle plate; the front end of the box body is provided with a box door, and the rear end of the box body is open; the box body is connected to the front end of the rear baffle in a transversely movable manner; the table top is provided with a test tube rack embedded below the table top; the test tube rack is located the air heater both sides. The conversion oven is positioned below the table top, has a short distance and is convenient to use; the two box bodies of the conversion oven can move transversely, so that one box body is right opposite to the air port for drying, and after drying, the box bodies are moved transversely to cool glassware in the box bodies, and the glassware is used after cooling; when one box body is cooled, the other box body can be used for drying, so that the drying and the cooling are not delayed, and the hand scalding during taking out of the vessel is avoided.

However, in the prior art, in the use process of the existing chemical test bench, operators can use a plurality of chemical agents when carrying out chemical experiment operation, more gases can be generated in the process of chemical agent interaction, part of gases are not easy to disperse in time in the air floating on the table surface, and the operators are easy to inhale excessive concentration gases to cause injury.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, in the use process of the existing chemical test bench, operators can use a plurality of chemical agents when carrying out chemical experiment operation, more gases can be generated in the process of mutual reaction of the chemical agents, part of gases are not easy to disperse in time in the air floating on a table top, and the operators are easy to inhale excessive concentration gases to cause injury, and the corrosion-resistant ventilation noise reduction chemical test bench is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a corrosion-resistant ventilation chemical experiment table of making an uproar that falls, includes the platen, the bottom surface fixedly connected with of platen supports the baffle, the equal fixed mounting in positive south and the back of support the baffle has the locker, the outer wall swing joint of locker has the cabinet door, the top surface of platen is provided with the expansion tank, the inside of expansion tank is provided with the baffle of airing exhaust, the baffle bottom surface fixedly connected with connecting rod of airing exhaust, the below of the baffle of airing exhaust is provided with the fixed plate, fixedly connected with bracing piece between fixed plate and the baffle of airing exhaust, the bottom fixedly connected with electric telescopic handle of fixed plate, the bottom and the inner wall bottom surface fixedly connected with of expansion tank of electric telescopic handle, the bottom surface of fixed plate center through-connection's exhaust pipe, the inside of supporting the baffle is provided with the connecting chamber, the inner wall fixedly arranged with fan of connecting chamber, the quantity of fan is provided with two fixedly connected with gas-supply pipe between the fan, the inside of exhaust pipe and the inside intercommunication of gas-supply pipe.

Preferably, the outer walls at two ends of the supporting partition plate are all connected with an air suction pipe in a penetrating mode, the inside of the air suction pipe is fixedly connected with a filter plate, and one end of the air suction pipe is fixedly connected with one side outer wall of the fan.

Preferably, the top surface fixedly connected with flexible bellows of gas-supply pipe, the top fixedly connected with communicating pipe of flexible bellows.

Preferably, the top surface fixedly connected with fixed connecting pipe of communicating pipe, the top of fixed connecting pipe and the bottom fixed connection of exhaust pipe.

Preferably, the top surface fixedly connected with sound insulation pad of platen, the top surface fixedly connected with guard plate of sound insulation pad.

Preferably, the top surface of guard plate runs through and is provided with the movable hole, the top surface fixedly connected with slipmat of guard plate, the top surface of slipmat runs through and is provided with the hole that stretches out.

Preferably, a movable groove is arranged in the center of the bottom surface of the inner wall of the telescopic groove in a penetrating mode, and the inner wall of the movable groove is movably connected with the outer wall of the exhaust pipe.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the electric telescopic rod is started to lift the exhaust guide plate and the fixed plate, so that the top surface of the fixed plate is level to the top surface of the protection plate, then the fan is started to extract air from the outside and convey the air to the inside of the exhaust pipe, and the air above the anti-slip pad is conveyed through the exhaust pipe, so that the air above the anti-slip pad maintains sufficient ventilation, and therefore, the air generated in the chemical experiment process of a user on the device is conveniently diluted with the external air rapidly, the damage caused by excessive inhalation of operators is avoided, and the safety of the anti-slip pad is improved.

2. According to the utility model, through the arrangement of the sound insulation pad, noise generated by collision of a user in the operation process on the protection plate is reduced, through the arrangement of the protection plate, the corrosion resistance of the air conditioner is improved, through the arrangement of the air suction pipe and the filter plate, the fan is convenient to extract air from the outside, the filter plate is utilized to filter the air, and through the arrangement of the telescopic corrugated pipe, the exhaust pipe is convenient to drive the communicating pipe to move in the connecting cavity when the fixed plate is lifted.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional front view structure of a corrosion-resistant ventilating noise-reducing chemical experiment table provided by the utility model;

FIG. 2 is a schematic diagram of a three-dimensional side view structure of a corrosion-resistant ventilating noise-reducing chemical laboratory bench according to the present utility model;

FIG. 3 is a cross-sectional view of the internal structure of the chemical experiment table with corrosion resistance, ventilation and noise reduction provided by the utility model;

FIG. 4 is an enlarged view of the structure A in FIG. 3 of the chemical laboratory bench with corrosion resistance, ventilation and noise reduction.

Legend description: 1. a platen; 11. a protection plate; 111. a movable hole; 12. an anti-slip pad; 121. a protruding hole; 13. a telescopic slot; 131. an electric telescopic rod; 132. a movable groove; 14. a sound insulation pad; 2. a storage cabinet; 21. a cabinet door; 3. a supporting partition; 31. an air suction pipe; 311. a filter plate; 32. a connecting cavity; 33. a blower; 34. a gas pipe; 35. a communicating pipe; 36. a bellows; 37. fixing the connecting pipe; 4. an exhaust guide plate; 41. a connecting rod; 42. a fixing plate; 421. an exhaust pipe; 422. an air guide pipe; 43. and (5) supporting the rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1-4, the utility model provides a corrosion-resistant ventilation noise reduction chemical experiment table, which comprises a bedplate 1, the bottom surface of the bedplate 1 is fixedly connected with a supporting partition plate 3, the front and the back of the supporting partition plate 3 are fixedly provided with a cabinet door 2, the outer wall of the cabinet 2 is movably connected with a cabinet door 21, the top surface of the bedplate 1 is provided with a telescopic slot 13, the inside of the telescopic slot 13 is provided with an exhaust guide plate 4, the bottom surface of the exhaust guide plate 4 is fixedly connected with a connecting rod 41, a fixed plate 42 is arranged below the exhaust guide plate 4, a supporting rod 43 is fixedly connected between the fixed plate 42 and the exhaust guide plate 4, the bottom surface of the fixed plate 42 is fixedly connected with an electric telescopic rod 131, the bottom end of the electric telescopic rod 131 is fixedly connected with an air guide pipe 422, the bottom surface of the fixed plate 42 is centrally connected with an exhaust pipe 421, the inside of the supporting partition plate 3 is provided with a connecting cavity 32, the inner wall of the connecting cavity 32 is fixedly provided with two fans 33, the number of the fans 33 is provided with two, a pipe 34 is fixedly connected between the two fans 33, the inside of the pipe 421 is communicated with the inside of the air pipe 34, the inside of the air pipe 132 is movably connected with the inner wall 132 of the inner wall of the telescopic slot 13, and the air pipe 132 is movably connected with the inner wall 132.

The specific arrangement and function of the present embodiment will be specifically described below: the air exhaust guide plate 4 and the fixed plate 42 are lifted by starting the electric telescopic rod 131, so that the top surface of the fixed plate 42 is flush with the top surface of the protection plate 11, then the fan 33 is started to extract air from the outside and convey the air to the inside of the air exhaust pipe 421, and the air above the anti-slip pad 12 is conveyed through the air exhaust pipe 421, so that the air above the anti-slip pad is enabled to maintain sufficient circulation, the air generated in the chemical experiment process of a user on the device is convenient to dilute with the outside air rapidly, the damage caused by excessive inhalation of operators is avoided, the safety of the device is improved, and the storage cabinet 2 is opened by utilizing the cabinet door 21 to store experimental objects, so that the user can store the objects better.

In embodiment 2, as shown in fig. 1-4, outer walls at two ends of the supporting partition plate 3 are all connected with an air suction pipe 31 in a penetrating manner, a filter plate 311 is fixedly connected in the air suction pipe 31, one end of the air suction pipe 31 is fixedly connected with an outer wall at one side of the fan 33, a telescopic bellows 36 is fixedly connected with a communicating pipe 35 at the top end of the telescopic bellows 36, a connecting pipe 37 is fixedly connected with the top surface of the communicating pipe 35, the top end of the connecting pipe 37 is fixedly connected with the bottom end of an exhaust pipe 421, a sound insulation pad 14 is fixedly connected with the top surface of the bedplate 1, a protection plate 11 is fixedly connected with the protection plate 11, the protection plate 11 is made of high-quality stainless steel materials, a movable hole 111 is formed in the top surface of the protection plate 11 in a penetrating manner, an anti-slip pad 12 is fixedly connected with the top surface of the protection plate 11, and an extending hole 121 is formed in the top surface of the anti-slip pad 12 in a penetrating manner.

The effect that its whole embodiment reaches is, through the setting of aspiration channel 31 and filter 311, the fan 33 of being convenient for is from outside extraction air, utilize filter 311 to filter the air, through the setting of bellows 36, be convenient for exhaust pipe 421 drive communicating pipe 35 in the connection chamber 32 activity when making fixed plate 42 promoted, guaranteed the steady gas transmission of communicating pipe 35, through the setting of sound insulation pad 14, reduce the noise that the user collided in the operation in-process on guard plate 11, through the setting of guard plate 11, the corrosion resistance of the utility model has been improved.

The application method and the working principle of the device are as follows: when the anti-slip mat is used, the anti-slip mat is connected with an external power supply, then an operator performs experimental operation on the anti-slip mat 12, in the experimental operation process, the electric telescopic rod 131 is started to lift the exhaust guide plate 4 and the fixed plate 42, the top surface of the fixed plate 42 is flush with the top surface of the protection plate 11, then the fan 33 is started to extract air from the outside through the air suction pipe 31, the air is conveyed to the inside of the exhaust pipe 421 through the communicating pipe 35, the telescopic corrugated pipe 36 and the fixed connecting pipe 37, and the air is conveyed to the upper side of the anti-slip mat 12 through the exhaust pipe 421, so that the air above the anti-slip mat maintains sufficient circulation, thereby facilitating the rapid dilution of the air generated in the chemical experiment process on the anti-slip mat 12 by the user, avoiding the injury caused by excessive inhalation of the operator, improving the safety of the anti-slip mat, and the storage cabinet 2 is convenient for the user to store experimental articles by the storage of the storage cabinet 2.

Claims

1. The utility model provides a chemical experiment table of making an uproar falls in corrosion-resistant ventilation, includes the platen, the bottom surface fixedly connected with of platen supports the baffle, the positive south of support the baffle and the equal fixed mounting in back have the locker, the outer wall swing joint of locker has cabinet door, its characterized in that: the top surface of platen is provided with the expansion tank, the inside of expansion tank is provided with the baffle of airing exhaust, the baffle bottom surface fixedly connected with connecting rod of airing exhaust, the below of airing exhaust the baffle is provided with the fixed plate, fixedly connected with bracing piece between fixed plate and the baffle of airing exhaust, the bottom surface fixedly connected with electric telescopic handle of fixed plate, the bottom of electric telescopic handle and the inner wall bottom surface fixedly connected with air duct of expansion tank, the bottom outer wall fixedly connected with air duct of connecting rod, the bottom surface center through-connection of fixed plate have the exhaust pipe, the inside of supporting the baffle is provided with the connecting chamber, the inner wall fixed mounting of connecting chamber has the fan, the quantity of fan is provided with two, two fixedly connected with gas-supply pipe between the fan, the inside of exhaust pipe and the inside intercommunication of gas-supply pipe.

2. The corrosion resistant ventilating noise reducing chemical laboratory bench of claim 1, wherein: the air suction pipes are connected to the outer walls of the two ends of the supporting partition board in a penetrating mode, the filter plates are fixedly connected to the inside of the air suction pipes, and one end of each air suction pipe is fixedly connected with one side outer wall of the fan.

3. The corrosion resistant ventilating noise reducing chemical laboratory bench of claim 1, wherein: the top surface fixedly connected with bellows of gas-supply pipe, the top fixedly connected with communicating pipe of bellows.

4. A corrosion resistant ventilating noise reducing chemical laboratory bench according to claim 3, wherein: the top surface fixedly connected with fixed connecting pipe of communicating pipe, the top of fixed connecting pipe and the bottom fixed connection of exhaust pipe.

5. The corrosion resistant ventilating noise reducing chemical laboratory bench of claim 1, wherein: the top surface fixedly connected with sound insulation pad of platen, the top surface fixedly connected with guard plate of sound insulation pad.

6. The corrosion resistant ventilating noise reducing chemical laboratory bench of claim 5, wherein: the top surface of guard plate runs through and is provided with the movable hole, the top surface fixedly connected with slipmat of guard plate, the top surface of slipmat runs through and is provided with the hole that stretches out.

7. The corrosion resistant ventilating noise reducing chemical laboratory bench of claim 1, wherein: the center of the bottom surface of the inner wall of the telescopic groove is provided with a movable groove in a penetrating mode, and the inner wall of the movable groove is movably connected with the outer wall of the exhaust pipe.