CN205404249U - Quick air dryer of experimental glass utensil - Google Patents

Abstract

The utility model provides a quick drying machine for test glassware, which comprises an air chamber, an isolation box and a drying box. The isolation box and the drying box are connected in sequence; the top opening of the drying box is provided with a container fixing frame; the bottom plate of the drying box is provided with a telescopic single air outlet column, and the air in the air chamber enters the isolation box and passes through the The single air outlet column is blown into the container to dry it, which can easily adjust the flow and temperature of the drying air to meet the drying requirements of different glassware; at the same time, after the drying operation is completed, the heating rod can be turned off to keep the fan running. In this way, the hot air is converted into cold air to realize the rapid cooling of the glassware and avoid the risk of high temperature burns when taking it out.

Description

A fast drying machine for test glassware

technical field

The utility model relates to the technical field of drying, in particular to a fast air dryer for test glassware.

Background technique

In soil agrochemical analysis experiments, a large number of test tubes, Erlenmeyer flasks, volumetric flasks, beakers and other glass utensils are often used. Wash and dry.

The traditional drying machine in the laboratory is mainly used for drying soil samples, and there is no special equipment for drying experimental equipment, so the common drying method is to directly place the cleaned test tubes, Erlenmeyer flasks, volumetric flasks, beakers, etc. Place in a conventional dryer. Because the sample placement device of the traditional dryer is a steel frame plate, the placement of the test equipment is limited. Generally, the test tubes can only be stacked flat, and the Erlenmeyer flasks, volumetric flasks, beakers, etc. can only be placed with the mouth facing upwards. As a result, the amount of equipment placed is small, the water evaporates slowly, the drying speed is limited, and it is easy to burn at high temperature when it is taken out, which not only affects the progress of the experiment but also poses safety hazards.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art. The utility model provides a quick air dryer for test glassware, which can conveniently adjust the flow and temperature of the drying air to meet the drying requirements of different glassware; At the same time, after the drying operation is completed, the heating rod can be turned off, and the fan can be kept running, so as to convert the hot air into cold air, realize the rapid cooling of the glassware, and avoid the risk of high temperature burns when taking it out.

In order to achieve the above object, the technical solution adopted by the utility model is: a quick drying machine for test glassware, including an air chamber, an isolation box and a drying box, the air chamber is arranged on one side of the drying box, and the isolation box is set Below the drying box, the air chamber communicates with the isolation box and the drying box in sequence; the top opening of the drying box is provided with a container fixing frame; the bottom plate of the drying box is provided with a telescopic single air outlet column, The airflow in the air chamber enters the isolation box, and blows into the container through the air outlet column of the monomer to dry it.

The fixed frame is movably connected with the top opening of the drying box, and can move horizontally along the drying box.

An annular holder capable of holding the container is provided on the fixing frame, and a circle of serrated anti-skid sleeve is arranged inside the holder.

The clamping part on the fixing frame is arranged correspondingly to the single air outlet column below it.

The air chamber is an airtight box body, the side of the box body is provided with an air intake window, a fan and a heating rod are installed in the box body, and a ventilation hole is arranged between the air chamber and the isolation box.

The side of the drying box away from the air chamber is provided with an air outlet window.

The bottom plate of the drying box is configured as a structure inclined to one side, and a water collecting box is provided at the lower end thereof.

The single air outlet column is composed of an outer hollow cylinder and an inner hollow cylinder, the outer cylinder is fixedly connected with the bottom plate, the inner cylinder is connected with the outer cylinder by sliding fit, and the lower part of the inner cylinder is threadedly connected with a gear. The bottom end is provided with a limit device, and the gear is connected with the power output wheel of the driving motor through a chain, and the gear rotates to make the inner cylinder move up and down along the outer cylinder.

The individual air outlet columns use one row or one column as a control unit, and each gear is connected by a chain to realize the simultaneous raising or lowering of the individual air outlet columns of a control unit.

The fixed frame is a folding stainless steel mesh.

Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art:

The fast drying machine for test glassware of the utility model can conveniently adjust the flow rate and temperature of the drying air to meet the drying requirements of different glassware; at the same time, after the drying operation is completed, the heating rod can be turned off and the fan can be kept running, thereby Convert hot air to cold air to realize rapid cooling of glassware and avoid risks such as high temperature burns when taking it out.

Description of drawings

Below in conjunction with accompanying drawing, technical solution of the utility model is further described.

Accompanying drawing 1 is the structural representation of test glassware fast air-drying machine.

Accompanying drawing 2 is the working schematic diagram of the drying assembly of the rapid air drying machine for test glassware.

Accompanying drawing 3 is the working schematic diagram of the multi-stage expansion and contraction mechanism of the drying assembly of the rapid air drying machine for test glassware.

Accompanying drawing 4 is the working schematic diagram of the folded stainless steel mesh of the drying assembly of the quick air dryer for test glassware.

Accompanying drawing 5 is the schematic diagram of the folding state of the folding stainless steel mesh.

Accompanying drawing 6 is the schematic diagram of the expanded state of the folded stainless steel mesh.

In the figure: 1. Control panel; 2. Air intake window; 3. Fan; 4. Heating rod; 5. Ventilation hole; 6. Air chamber; 7. Isolation box; 11. Drying box; 12. Test tube holder; 13. Beaker holder; 14. Chain; 15. Single air outlet column; 16. Test tube; 17. Drive motor; 18. Gear; 19. Folding type Stainless steel mesh.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

As shown in accompanying drawing 1 to accompanying drawing 6, a kind of test glassware rapid air drying machine comprises air chamber 6, isolation box 7 and drying box 11, and described air room 6 is arranged on one side of drying box 11, isolating Box 7 is located at the bottom of drying box 11, and air chamber 6 communicates with isolation box 7 and drying box 11 in sequence; the top mouth of drying box 11 is provided with container fixing frame; There is a telescopic single air outlet column 15, the airflow in the air chamber 6 enters the isolation box 7, and is blown into the container by the individual air outlet column 15 to dry it.

The fixed frame is movably connected with the top opening of the drying box 11 and can move horizontally along the drying box 11 .

An annular holder capable of holding the container is provided on the fixing frame, and a circle of serrated anti-skid sleeve is arranged inside the holder. The fixing frame is provided with a beaker fixing frame 13 for fixing a beaker and a test tube fixing frame 12 for fixing a test tube. Various test containers such as test tubes, beakers, Erlenmeyer flasks, etc. can be hung upside down on the fixing frame so that the water can flow out quickly, greatly improving The drying speed is high, and it can also clamp test tubes, beakers, Erlenmeyer flasks and other appliances of different diameters through detachable telescopic.

The clamping part on the fixing frame is set corresponding to the single air outlet column 15 below it.

The air chamber 6 is an airtight casing, the side of the casing is provided with an air intake window 2, a blower fan 3 and a heating rod 4 are installed in the casing, and a ventilation hole 5 is arranged between the air chamber 6 and the isolation box 7. On the one hand, the flow and temperature of the drying air can be easily adjusted to meet different drying requirements; on the other hand, after the appliance is dried, the heating rod 4 can be turned off, but the fan 3 is kept running, so that the hot air is converted into cold air. Realize rapid cooling of glassware and avoid risks such as high temperature burns when taking it out.

The side of the drying box 11 away from the air chamber 6 is provided with an air outlet window 10 .

The base plate of described drying box 11 is made as the structure that inclines to one side, and its lower end is provided with water collection box 9, when collecting water in the water collection box 9, can conveniently pull down and pour out.

The single air outlet column 15 is composed of an outer hollow cylinder and an inner hollow cylinder, the outer cylinder is fixedly connected with the bottom plate, the inner cylinder is connected with the outer cylinder by sliding fit, and the lower part of the inner cylinder is threadedly connected with a gear 18 , the bottom end is provided with a limit device to prevent the inner cylinder from falling off from the gear 18. The gear 18 is connected with the power output wheel of the drive motor 17 through the chain 14, and the gear 18 rotates to make the inner cylinder move up and down along the outer cylinder.

The individual air outlet columns 18 are used as a control unit in one row or one row, and each gear 18 is connected by a chain 14 to realize the simultaneous raising or lowering of the individual air outlet columns 15 of one control unit.

The fixed frame can also be a folding stainless steel mesh 19, which is folded and arranged on the rear side of the drying box 11, and is used for placing glass sheets and other utensils of different shapes and specifications for drying.

A control panel 1 is installed on the outside of the drying box 11, and the control panel 1 is connected with the drive motor 17, the fan 3 and the heating rod 4. By operating the buttons on the control panel 1, the drive motor 17 and the fan can be controlled. 3 and the switch of the heating rod 4.

Claims (10)

1. a test glass wares Quick air drier, including air compartment, shielded box and drying baker, described air compartment is located at the side of drying baker, and shielded box is located at the lower section of drying baker, and air compartment sequentially connects with shielded box and drying baker；It is characterized in that, the top opening of drying baker is provided with container fixed mount；The base plate of described drying baker is provided with telescopic monomer air-out post, and air-flow in air compartment enters shielded box, and is blown into container by monomer air-out post and is baked to.

2. a kind of test glass wares Quick air drier according to claim 1, it is characterised in that described fixed mount is flexibly connected with drying baker top opening, and can move horizontally along drying baker.

3. a kind of test glass wares Quick air drier according to claim 1, it is characterised in that be provided with clamping the annular clamper of container on described fixed mount, be provided with a circle zigzag Anti-slip cover in clamper.

4. a kind of test glass wares Quick air drier according to claim 3, it is characterised in that the corresponding monomer air-out post below of the hold assembly on described fixed mount is arranged.

5. a kind of test glass wares Quick air drier according to claim 1, it is characterised in that described air compartment is an airtight casing, and the side of casing is provided with air intake window, is provided with blower fan and heating rod in casing, is provided with air vent between air compartment and shielded box.

6. a kind of test glass wares Quick air drier according to claim 1, it is characterised in that described drying baker is provided with outlet window away from the side of air compartment.

7. a kind of test glass wares Quick air drier according to claim 1, it is characterised in that the base plate of described drying baker is set to the structure to lopsidedness, and its low side is provided with collecting box.

8. a kind of test glass wares Quick air drier according to claim 1, it is characterized in that, described monomer air-out post is made up of outer hollow cylinder and boring cylinder, its outer cylindrical and base plate are connected, inner cylinder and outer cylindrical sliding connection, and the lower thread of inner cylinder is connected to gear, its bottom is provided with stopping means, described gear is connected with the power output wheel driving motor by chain, pinion rotation, it is possible to make inner cylinder externally cylinder move up and down.

9. a kind of test glass wares Quick air drier according to claim 8, it is characterized in that, institute's monomer air-out post is using a row or column as a control unit, and each gear connects, by chain, the monomer air-out post realizing a control unit and raises simultaneously or reduce.

10. a kind of test glass wares Quick air drier according to claim 1, it is characterised in that described fixed mount is collapsible stainless (steel) wire.