Device for testing oxidation resistance of composite material
By introducing a separate design for the oxidation chamber and the detection chamber in the antioxidant testing device, the problem that existing devices cannot perform oxidation and detection simultaneously has been solved, thus achieving efficient antioxidant testing of composite materials.
Patent Information
- Application Number
- CN202520194295.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-02-07
AI Technical Summary
Existing antioxidant testing equipment cannot simultaneously perform oxidation and testing on multiple product categories, resulting in low testing efficiency and requiring a long waiting time for the crucible to cool down.
An oxidation resistance testing device for composite materials was designed, which adopts a separate design for the oxidation chamber and the testing chamber. High-temperature steam generated by a boiler is used to accelerate oxidation, and the degree of oxidation is detected by differential scanning calorimetry. The testing chamber is equipped with heat dissipation vents to shorten the crucible cooling time. At the same time, the turntable and the partition plate are used to realize the station conversion, allowing oxidation and testing to be carried out simultaneously.
This achieves the separation of oxidation and detection processes, improving detection efficiency, shortening detection time, and enhancing product development efficiency.
Smart Images
Figure CN223870582U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to new material testing machine field, especially in kind of composite material's anti -oxidation testing device. BACKGROUND
[0002] When using composite material to process articles, it is necessary to detect the oxidation resistance of the composite material, so as to understand the service life of the produced articles. When testing the oxidation resistance of the composite material, the composite material is generally crushed and placed in a crucible and sent into the testing device, so that the water vapor generated by the boiler accelerates the oxidation of the composite material, and the oxidized composite material is sent into a differential scanning calorimeter to check the oxidation degree, so as to understand the oxidation resistance of the composite material.
[0003] The existing oxidation resistance testing device needs to generate steam by high temperature to accelerate oxidation and then detect by differential scanning calorimeter. After detection, the crucible needs to be cooled before it can be taken out. When multiple products are detected, the existing detection device cannot meet the detection requirements. All steps are completed in the same chamber, which needs a long waiting time, prolongs the product development time, and affects the detection efficiency of the product. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a composite material's anti -oxidation testing device, solve the problem mentioned in the background art.
[0005] The utility model is realized in this way, a composite material's anti -oxidation testing device, the composite material's anti -oxidation testing device includes: base, the equipment box of setting on the base, the testing mechanism of setting in the equipment box and the top cover of setting in the top of the equipment box, and the detection is carried out to the composite material after oxidation by testing mechanism.
[0006] The further technical scheme of the utility model is that the equipment box includes oxidation chamber and detection chamber, and the oxidation process and the detection process are carried out separately.
[0007] The further technical scheme of the utility model is that the oxidation chamber is equipped with a boiler, and the detection chamber is equipped with a differential scanning calorimeter. High-temperature steam is generated by the boiler to accelerate oxidation, and the differential scanning calorimeter is used to detect the oxidation degree. The detection method belongs to the prior art, and the structure in the alignment box is modified.
[0008] The further technical scheme of the utility model is that the side wall of the detection chamber is provided with a heat dissipation port, and the cooling time of the crucible is shortened.
[0009] The further technical scheme of the utility model discloses: the test mechanism includes: driving motor and the disc that sets on driving motor, rotates time and rotation angle through driving motor control disc.
[0010] The further technical scheme of the utility model discloses: the disc center is placed in the middle of the oxidation chamber and the detection chamber, and the first notch and the second notch are placed in the oxidation chamber and the detection chamber respectively.
[0011] The further technical scheme of the utility model discloses: the disc center is placed in the middle of the oxidation chamber and the detection chamber, and the first notch and the second notch are placed in the oxidation chamber and the detection chamber respectively.
[0012] The further technical scheme of the utility model discloses: the disc center is placed in the middle of the oxidation chamber and the detection chamber, and the first notch and the second notch are placed in the oxidation chamber and the detection chamber respectively.
[0013] The utility model discloses the beneficial effect: the composite material's antioxidation test device simple structure of the utility model, convenient operation, on the basis of the existing detection device far from change, the oxidation and detection are split and through the disc of being equipped with the spacer plate and carry out the position conversion, can carry out oxidation and detection step simultaneously, can improve the detection efficiency greatly. ACCURACY
[0014] Fig. 1 It is the whole structure schematic diagram of the composite material's antioxidation test device provided by the utility model discloses:
[0015] Fig. 2 It is the structure schematic diagram of the test disc of the composite material's antioxidation test device provided by the utility model discloses. Specific embodiments
[0016] The following through specific concrete example the embodiment of the utility model is explained, and the person skilled in the art can easily understand the other advantages and effects of the utility model from the content disclosed in the specification.The utility model can also be implemented or applied through another different specific embodiment, and the various details in the specification can be based on different viewpoints and applications, and various modifications or changes are carried out without departing from the spirit of the utility model.
[0017] It should be noted that the structure, proportion, size and the like shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and do not have technical substantial meaning to limit the implementation of the present application. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the present specification are only for the convenience of clear description, and are not used to limit the scope of the present application. The change or adjustment of the relative relationship, without substantially changing the technical content, is also considered as the scope of the present application.
[0018] Embodiment one: Figs. 1-2 The application discloses a kind of composite material's antioxidation test device, which includes: base 1, equipment box 2 being arranged on the base 1, test mechanism 3 being arranged in the equipment box 2 and top cover 4 being arranged at the top of the equipment box 2, and the composite material is detected after being oxidized by test mechanism;The equipment box 2 includes oxidation chamber 21 and detection chamber 22, and oxidation process and detection process are carried out separately;Boiler is arranged in the oxidation chamber 21, and differential scanning calorimeter is arranged in the detection chamber 22, high-temperature steam is generated by boiler to accelerate oxidation, and differential scanning calorimeter is used to detect oxidation degree, and the detection mode belongs to prior art, and the structure in the tank is reformed;Cooling port 221 is arranged on the side wall of the detection chamber 22, and the crucible cooling time is shortened;The test mechanism 3 includes: driving motor 32 and rotary table 31 being arranged on the driving motor 32, and the rotary time and rotary angle of rotary table are controlled by driving motor;The center of the rotary table 31 is arranged between the oxidation chamber 21 and the detection chamber 22, and first notch and second notch are arranged in the oxidation chamber and the detection chamber respectively;Interval plate 312 is arranged on the symmetry axis of the rotary table 31, notch 311 is arranged on the rotary table 31, the oxidation chamber and the detection chamber are separated by interval plate, and the notch is used to place crucible to avoid the crucible from falling;The notch 311 is divided into first notch and second notch, the first notch and the second notch are arranged on the two sides of the interval plate 312, and the notches at the two ends of the interval plate are arranged in the oxidation chamber and the detection chamber respectively, so that the oxidation of the next product and the detection of the last product can be carried out simultaneously, and the detection efficiency is greatly improved;The composite material's antioxidation test device of the present application has simple structure and convenient operation, and on the basis of not changing the existing detection device, the oxidation and detection are separated and the work station is converted by the rotary table with interval plate, so that the oxidation and detection steps can be carried out simultaneously, and the detection efficiency is greatly improved.
[0019] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A device for testing the antioxidant properties of composite materials, characterized in that, The antioxidant testing device for the composite material includes: a base (1), an equipment box (2) set on the base (1), a testing mechanism (3) set inside the equipment box (2), and a top cover (4) set on the top of the equipment box (2).
2. The apparatus for testing the antioxidant properties of composite materials according to claim 1, characterized in that, The equipment box (2) includes an oxidation chamber (21) and a detection chamber (22).
3. The device for testing the antioxidant properties of composite materials according to claim 2, characterized in that, The oxidation chamber (21) is equipped with a boiler, and the detection chamber (22) is equipped with a differential scanning calorimeter.
4. The antioxidant testing device for composite materials according to claim 3, characterized in that, The side wall of the testing chamber (22) is provided with a heat dissipation vent (221).
5. The apparatus for testing the antioxidant properties of composite materials according to claim 4, characterized in that, The testing mechanism (3) includes a drive motor (32) and a turntable (31) mounted on the drive motor (32).
6. The apparatus for testing the antioxidant properties of composite materials according to claim 5, characterized in that, The center of the turntable (31) is located between the oxidation chamber (21) and the detection chamber (22).
7. The apparatus for testing the antioxidant properties of composite materials according to claim 6, characterized in that, The turntable (31) has a partition plate (312) on its axis of symmetry and a slot (311) on its turntable (31).
8. The apparatus for testing the antioxidant properties of composite materials according to claim 7, characterized in that, The slot (311) is divided into a first slot and a second slot, which are respectively located on both sides of the partition plate (312).