阅读说明：本技术 物理实验器材快速降温设备 (Quick cooling equipment for physical experiment equipment ) 是由 伏春平 于 2019-11-29 设计创作，主要内容包括：本发明涉及物理实验设备技术领域,具体公开了物理实验器材快速降温设备,包括底座、竖架和加热架,所述竖架固定在底座上,加热架连接在竖架上,所述加热架包括横杆和支撑环,所述横杆与支撑环均为中空设置,所述支撑环固定在横杆的端部,横杆远离支撑环一端连接有储水结构,支撑环内设有连通横杆的水囊,支撑环顶部开设有滑槽,所述滑槽内滑动连接有位于水囊上方的弹性结构。采用本专利中的设备进行物理加热实验,能够避免烫伤的危险发生,同时还能快速的对实验器材进行降温,方便老师对实验器材的收纳保管。(The invention relates to the technical field of physical experiment equipment, and particularly discloses rapid cooling equipment for physical experiment equipment, which comprises a base, a vertical frame and a heating frame, wherein the vertical frame is fixed on the base, the heating frame is connected to the vertical frame, the heating frame comprises a cross rod and a support ring, the cross rod and the support ring are both arranged in a hollow mode, the support ring is fixed at the end part of the cross rod, one end, far away from the support ring, of the cross rod is connected with a water storage structure, a water bag communicated with the cross rod is arranged in the support ring, the top of the support ring is provided with a sliding groove, and an elastic. Adopt the equipment in this patent to carry out the physics heating experiment, can avoid the dangerous of scald to take place, simultaneously can also be quick cool down to experimental facilities, make things convenient for mr to take in of experimental facilities to keep.)

1. Physical experiment equipment rapid cooling equipment, including base, perpendicular frame and heating frame, perpendicular frame is fixed on the base, and the heating frame is connected on perpendicular frame, its characterized in that: the heating frame comprises a cross rod and a support ring, the cross rod and the support ring are both arranged in a hollow mode, the support ring is fixed at the end portion of the cross rod, one end, far away from the support ring, of the cross rod is connected with a water storage structure, a water bag communicated with the cross rod is arranged in the support ring, a sliding groove is formed in the top of the support ring, and an elastic structure located above the water bag is connected in the sliding groove in a.

2. The rapid cooling device for physical experiment equipment according to claim 1, wherein: the elastic structure comprises a sliding block and an elastic piece, the sliding block is vertically connected in the sliding groove in a sliding mode, and the elastic piece is fixedly connected with the sliding block and the supporting ring.

3. The rapid cooling device for physical experiment equipment according to claim 2, wherein: the elastic piece is a spring, and the spring is provided with a plurality of springs.

4. The rapid cooling device for physical experiment equipment according to claim 3, wherein: the sliding groove is arc-shaped and is concentrically arranged with the support ring.

5. The rapid cooling device for physical experiment equipment according to claim 4, wherein: the spout has been seted up a plurality ofly, and the equipartition all is equipped with elastic construction in each spout on the support ring.

6. The rapid cooling device for physical experiment equipment according to any one of claims 1 to 5, wherein: and the inner wall of the support ring is provided with a refractory material layer.

7. The rapid cooling device for physical experiment equipment according to claim 6, wherein: the cross section of the support ring is rectangular.

8. The rapid cooling device for physical experiment equipment according to claim 7, wherein: the horizontal pole is fixed with the lantern ring rather than perpendicular connection on, and the lantern ring cover is established in the outside of erecting the frame, erect the frame and be equipped with a plurality of connecting holes along its vertical, spacing hole has been seted up on the lantern ring, and connecting hole and spacing hole are equipped with the stopper.

9. The rapid cooling device for physical experiment equipment according to claim 8, wherein: the water storage structure comprises a guide pipe and an air bag, the guide pipe is communicated with the cross rod and the air bag, and the air bag is fixed on the vertical frame.

10. The rapid cooling device for physical experiment equipment according to any one of claim 9, wherein: the base is provided with a fence.

Technical Field

The invention relates to the technical field of physical experiment equipment, in particular to rapid cooling equipment for physical experiment equipment.

Background

Physics, as a leading subject of natural science, is a subject for studying the most general laws of material motion and basic structure of materials, and is the basis of the study of other natural science subjects. The theoretical structure of the system fully uses mathematics as the working language of the system, and experiments are used as the only standard for checking the theoretical correctness, which is the most precise natural science subject at present. The subject is a course which must be taken in some lines of junior middle school, high school and university, and the physical experiment is particularly important in the physical subject.

In the process of carrying out physical experiments, physical heating experiments are often carried out, for example, some experimental instruments such as beakers and test tubes are heated to observe the experimental effect. Current heating device adopts the alcohol burner heating usually, and the iron stand platform is located the alcohol burner top for place the experimental apparatus, nevertheless because the alcohol burner is in appliances such as heating beaker, test tube, the temperature of iron stand platform also is rising, not only brings the hidden danger for student's safety, simultaneously after the heating experiment, needs the iron stand platform natural cooling back, and the inconvenient custody to these heating apparatuses of can getting up.

Disclosure of Invention

The invention provides a rapid cooling device for physical experiment equipment, which aims to solve the problem that potential safety hazards are brought to students when an iron support is heated and heated in the prior art.

In order to achieve the purpose, the technical scheme of the invention is as follows:

physical experiment equipment rapid cooling equipment, including base, perpendicular frame and heating frame, perpendicular frame is fixed on the base, and the heating frame is connected on perpendicular frame, the heating frame includes horizontal pole and support ring, horizontal pole and support ring are cavity setting, the tip at the horizontal pole is fixed to the support ring, and the horizontal pole is kept away from support ring one end and is connected with water storage structure, is equipped with the water pocket of intercommunication horizontal pole in the support ring, and the spout has been seted up at the support ring top, sliding connection has the elastic construction who is located the water pocket top in the spout.

The technical principle and the effect of the technical scheme are as follows:

1. the utensil such as beaker or test tube that will need the heating in this scheme is placed on elastic construction, the weight of beaker makes elastic construction produce deformation downwards, thereby the water of extrusion water pocket, make it flow to the water storage structure in through the horizontal pole, after starting to heat, the influence temperature that the water that does not discharge in the water pocket receives the heating risees, and because water is being heated down, its inside molecular motion accelerates, make its continuous and the horizontal pole that is not heated and the water of water storage structure carry out the heat transfer, and the water storage structure is owing to keeping away from the support ring, consequently the hydroenergy in the water storage structure keeps relative low temperature, just so can make the temperature of support ring outer wall can not be too high, thereby prevent that the student from touching the support ring scald.

2. After this scheme of adoption stops to heat the experiment, when taking off utensils such as beakers, the pressure that elastic structure received is eliminated, and elastic structure resumes deformation to the pressure that the water pocket received is eliminated and is recovered fast, with the low temperature cold water suction water pocket in the water storage structure in, thereby make the support ring can obtain quick cooling, thereby the mr of being convenient for accomodates the custody to experimental facilities.

Further, the elastic structure comprises a sliding block and an elastic piece, the sliding block is vertically connected in the sliding groove in a sliding mode, and the elastic piece is fixedly connected with the sliding block and the supporting ring.

Has the advantages that: the slider is used for supporting the appliance to be heated, and the elastic piece deforms under the action of the gravity of the appliance to be heated.

Further, the elastic part is a spring, and the spring is provided with a plurality of springs.

Has the advantages that: the arrangement of a plurality of springs can improve the supporting stability of the elastic structure to the appliance to be heated.

Further, the sliding groove is arc-shaped and is concentrically arranged with the support ring.

Has the advantages that: this arrangement allows the slider sliding in the chute to better support the appliance to be heated.

Further, the spout has been seted up a plurality ofly, and the equipartition all is equipped with elastic construction in each spout on the support ring.

Has the advantages that: the supporting stability of appliances such as beakers to be heated can be improved by the aid of the plurality of sliding grooves and the elastic structures, and more water in the water bag can be discharged into the air bag, so that heat exchange of water flow between the water bag and the air bag is realized.

Further, the inner wall of the support ring is provided with a refractory material layer.

Has the advantages that: the setting of refractory material layer makes the use that the support ring can be repeated many times, improves the life of experimental device.

Further, the cross section of the support ring is rectangular.

Has the advantages that: the cross section of the support ring is set to be rectangular, so that the sliding connection between the sliding block and the sliding groove is facilitated.

Furthermore, a lantern ring vertically connected with the cross rod is fixed on the cross rod, the lantern ring is sleeved outside the vertical frame, a plurality of connecting holes are vertically formed in the vertical frame, a limiting hole is formed in the lantern ring, and limiting blocks are arranged in the connecting holes and the limiting hole.

Has the advantages that: the arrangement can be realized by moving the position of the lantern ring on the vertical frame, so that the distance between the support ring and the alcohol lamp can be adjusted.

Further, the water storage structure comprises a guide pipe and an air bag, the guide pipe is communicated with the cross rod and the air bag, and the air bag is fixed on the vertical frame.

Has the advantages that: the water in the water bag is extruded to enter the air bag through the cross rod and the flow guide pipe, and the air bag has deformation capacity, so that the air bag can continuously contain the water discharged from the water bag in the state that the water bag, the cross rod and the air bag are filled with the water (initial state).

Furthermore, a fence is arranged on the base.

Has the advantages that: the alcohol lamp of usefulness will heat is placed on the rail, can prevent that the student from touching the alcohol lamp carelessly when the experiment to the dangerous emergence of prevention.

Drawings

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is a plan view of a heating rack in example 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the alcohol lamp comprises an alcohol lamp 1, a base 10, a vertical frame 11, a heating frame 12, a cross rod 13, a support ring 14, a lantern ring 15, a connecting hole 16, a limiting block 17, a water bag 18, a guide pipe 19, an air bag 20, a sliding block 21, a spring 22 and a fence 23.