Atomic bubble heating device
By designing an atomic bubble heating device with two sets of heating components and an external thermal insulation shielding layer, problems such as electromagnetic interference and large equipment size were solved, and rapid and uniform heating of small atomic bubbles was achieved to meet the requirements of high-precision experiments.
Patent Information
- Application Number
- CN202423071766.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Existing electric heating equipment poses a risk of electromagnetic interference, while gas heating equipment is bulky, complex to operate, and difficult to heat small atomic bubbles quickly, accurately, and uniformly, thus failing to meet the needs of high-precision atomic Rydberg state research.
Two sets of heating components are used to heat the atomic bubble with hot gas. The design of arc grooves and vent holes achieves rapid and uniform heating. An insulation layer and a shielding layer are set on the outside to prevent heat loss and electromagnetic interference. Permalloy and black sponge materials are used to improve the airtightness and heating efficiency of the device.
This technology enables rapid and uniform heating of small atomic bubbles, avoids electromagnetic interference, reduces equipment costs, and improves experimental accuracy and heating efficiency, meeting the needs of high-precision atomic physics experiments.
Smart Images
Figure CN223556045U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to heating equipment technical field, concretely relates to an atomic bubble heating device. BACKGROUND
[0002] In physical and chemical research, especially in the field of exploring atomic Rydberg states, scientists often face the need for precise temperature control of atomic bubbles. This temperature control is mainly to enhance and clarify the electromagnetically induced transparency (EIT) peak of the atom, which is a phenomenon observed in atomic absorption spectrum, where the appearance of the transparent window is related to the coherent interaction between atoms. In order to observe a clear EIT peak in experiments, the atomic bubble must be heated to a precise temperature. Currently, the commonly used heating equipment in the laboratory is mainly divided into two categories: electric heating and gas heating. Electric heating equipment, although it can provide fast and controllable heating in some applications, has obvious shortcomings. First of all, the electric heating element has the risk of electric field interference, which is unacceptable in experiments involving fine measurements. Secondly, the electric heating device generates electromagnetic fields when it is running, which can interfere with the experimental results, especially when studying atomic Rydberg states, this interference can disturb the subtle magnetic field environment around the atomic bubble, thus affecting the accuracy of the experiment. On the other hand, although the general gas heating equipment can avoid the problem of electromagnetic interference, they are usually designed to be large, complex to operate, and expensive. These devices often need to be fixedly installed and operated by professionals, which is not conducive to research situations that require quick response and flexibility. More importantly, these gas heating systems are difficult to quickly, accurately and uniformly heat small atomic bubbles, which is particularly critical when conducting high-precision atomic Rydberg state research. SUMMARY
[0003] The utility model provides an atomic bubble heating device aiming at the above problems.
[0004] To achieve the above purpose the utility model adopts the following technical scheme:
[0005] An atomic bubble heating device, comprising two groups of heating assemblies, which are arranged on the two sides of the atomic bubble respectively with the conical protrusion on the atomic bubble as the boundary, the heating assembly comprising a first cylinder, a second cylinder and a third cylinder which are bonded together, a through hole being formed at the center of the first cylinder, the second cylinder and the third cylinder for sleeving the first cylinder, the second cylinder and the third cylinder on the atomic bubble, an air inlet hole and an air outlet hole being formed on the first cylinder, an arc-shaped groove being formed on the side of the first cylinder and the third cylinder which contacts the second cylinder, the number of the arc-shaped grooves on the first cylinder being less than that on the third cylinder by one, a plurality of air holes being formed on the second cylinder, the number of the air holes being twice the number of the arc-shaped grooves on the third cylinder, the air holes being communicated with the air inlet hole, the air outlet hole or the arc-shaped grooves, each of the arc-shaped grooves being communicated with two air holes, and the arc-shaped grooves on the first cylinder and the arc-shaped grooves on the third cylinder being arranged alternately.
[0006] Further, positioning holes are formed on the two sides of the second cylinder, and positioning columns corresponding to the positioning holes are arranged on the first cylinder and the third cylinder.
[0007] Still further, a heat preservation layer is wrapped outside the heating assembly.
[0008] Still further, a tin foil paper is arranged outside the heat preservation layer.
[0009] Still further, a shielding layer is commonly covered outside the two groups of heating assemblies.
[0010] Still further, the shielding layer is made of permalloy.
[0011] Still further, the heat preservation layer is made of black sponge.
[0012] Compared with the prior art, the present application has the following advantages:
[0013] The heating assembly in the present application is closely combined with the atomic bubble through the through hole, which can effectively ensure the heating effect, and the present application has the characteristics of small size and low cost.
[0014] The present application uses hot air as the heating medium, which effectively avoids the electromagnetic interference problem that may occur when using electric heating. The design of the arc-shaped groove realizes the intercommunication of the air holes, the uniformly distributed air holes realize rapid and uniform heating, the temperature inside the atomic bubble rapidly rises to the required level and remains stable, the heating efficiency is improved, and the uniformity of the temperature field inside the atomic bubble is ensured, which provides the necessary conditions for high-precision atomic physics experiments.
[0015] The utility model discloses a heat -preserving layer and tin foil paper are arranged on the outer surface of heating assembly. The heat -preserving layer can realize the heat -preserving function of heating assembly, prevents the heat from losing to the outside, and still enhanced the air tightness of device. Tin foil paper is effective reflection heat radiation, and double heat -preservation measures ensure that heat energy is delivered to atom bubble efficiently and is fully utilized in it.
[0016] The utility model discloses a shielding layer is arranged on the outermost side of heating device for shielding electric field interference in laboratory, and the precision of experiment has been improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the structural diagram of the utility model;
[0018] Figure 2 It is the structural diagram of the utility model without shielding layer;
[0019] Figure 3 It is the structural diagram of heating assembly of the utility model;
[0020] Figure 4 It is the structural diagram of heating assembly without heat -preserving layer and tin foil paper of the utility model;
[0021] Figure 5 It is the structural diagram of no. 1 cylinder of the utility model;
[0022] Figure 6 It is the structural diagram of no. 2 cylinder of the utility model;
[0023] Figure 7 It is the structural diagram of no. 3 cylinder of the utility model;
[0024] Figure 8 It is the hot air flow path diagram of heating assembly of the utility model;
[0025] In the drawing, no. 1 cylinder 1, no. 2 cylinder 2, no. 3 cylinder 3, through -hole 4, air inlet hole 5, exhaust hole 6, arc -shaped groove 7, air hole 8, positioning hole 9, positioning column 10, heat -preserving layer 11, tin foil paper 12, shielding layer 13, atom bubble 14. DETAILED DESCRIPTION
[0026] In order to further illustrate the technical scheme of the utility model, the utility model is further illustrated by embodiment below.
[0027] For example, Figures 1 to 8As shown, an atomic bubble heating device comprises two groups of heating components, which are arranged on the two sides of the atomic bubble 14 respectively with the conical protrusion on the atomic bubble 14 as the boundary, and a shielding layer 13 is arranged on the outer side of the two groups of heating components, the material of the shielding layer 13 is permalloy, a heat preservation layer 11 is wrapped on the outer side of the heating component, the material of the heat preservation layer 11 is black sponge, a tin foil paper 12 is arranged on the outer side of the heat preservation layer 11, the heating component comprises a first cylinder 1, a second cylinder 2 and a third cylinder 3 which are bonded together, positioning holes 9 are arranged on the two sides of the second cylinder 2, positioning columns 10 corresponding to the positioning holes 9 are arranged on the first cylinder 1 and the third cylinder 3, through holes 4 are arranged at the centers of the first cylinder 1, the second cylinder 2 and the third cylinder 3, which are used for sleeving the first cylinder 1, the second cylinder 2 and the third cylinder 3 on the atomic bubble 14, air inlet holes 5 and air outlet holes 6 are arranged on the first cylinder 1, arc-shaped grooves 7 are arranged on the sides of the first cylinder 1 and the third cylinder 3 which contact the second cylinder 2, the number of the arc-shaped grooves 7 on the first cylinder 1 is one less than that on the third cylinder 3, a plurality of air holes 8 are arranged on the second cylinder 2, the number of the air holes 8 is twice the number of the arc-shaped grooves 7 on the third cylinder 3, the air holes 8 are communicated with the air inlet holes 5, the air outlet holes 6 or the arc-shaped grooves 7, each arc-shaped groove 7 is communicated with two air holes 8, and the arc-shaped grooves 7 on the first cylinder 1 and the third cylinder 3 are arranged alternately.
[0028] The main features and advantages of the present application are shown and described above, and it is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.
[0029] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments which can be understood by those skilled in the art.
Claims
1. An atomic bubble heating device, characterized by: The application relates to a heating assembly for an atom bubble (14), which comprises two groups of heating assemblies arranged on the two sides of the atom bubble (14) respectively with the atom bubble (14) as a boundary, the heating assembly comprising a first cylinder (1), a second cylinder (2) and a third cylinder (3) which are bonded together, a through hole (4) being formed at the center of the first cylinder (1), the second cylinder (2) and the third cylinder (3) for sleeving the first cylinder (1), the second cylinder (2) and the third cylinder (3) on the atom bubble (14), an air inlet hole (5) and an air outlet hole (6) being formed on the first cylinder (1), an arc-shaped groove (7) being formed on the side of the first cylinder (1) and the third cylinder (3) which contacts the second cylinder (2), the number of the arc-shaped grooves (7) on the first cylinder (1) is one less than that on the third cylinder (3), a plurality of air holes (8) are formed on the second cylinder (2), the number of the air holes (8) is twice the number of the arc-shaped grooves (7) on the third cylinder (3), the air holes (8) are communicated with the air inlet hole (5), the air outlet hole (6) or the arc-shaped grooves (7), each arc-shaped groove (7) is communicated with two air holes (8), and the arc-shaped grooves (7) on the first cylinder (1) and the third cylinder (3) are arranged alternately.
2. An atomic bubble heating device according to claim 1, characterized in that: Positioning holes (9) are formed on the two sides of the second cylinder (2), and positioning columns (10) corresponding to the positioning holes (9) are arranged on the first cylinder (1) and the third cylinder (3).
3. An atomic bubble heating device according to claim 1, wherein: An insulating layer (11) is wrapped outside the heating assembly.
4. An atomic bubble heating device according to claim 3, wherein: Tin foil paper (12) is arranged outside the insulating layer (11).
5. An atomic bubble heating device according to claim 4, characterised in that: A shielding layer (13) is arranged outside the two groups of heating assemblies.
6. An atomic bubble heating device according to claim 5, wherein: The shielding layer (13) is made of permalloy.
7. An atomic bubble heating device according to claim 3, wherein: The insulating layer (11) is made of black sponge.