Rapid cooling device of closed-cup flash point detection instrument

Abstract

The utility model relates to a rapid cooling device of a closed-cup flash point detection instrument, which comprises a shell (2), more than two cooling tanks (1) are arranged at the upper part of the shell (2), a through ice injection port (3) is arranged beside the cooling tanks (1), a water outlet (4) is arranged at the bottom of the shell (2), the cooling tanks (1) are not communicated, cooling cups are arranged in the cooling tanks (1), and the water outlet (4) is arranged at the bottom of the shell (2). High-temperature oil needing to be cooled after an experiment is finished is contained in the cooling cup, an ice containing cavity (5) for containing ice is formed in the shell (2), and the cooling groove (1) is not communicated with the ice containing cavity (5). By means of the design that the cooling grooves are isolated from the ice containing cavity, the cooling cups containing the high-temperature oil are arranged in the cooling grooves, ice blocks are added into the ice containing cavity from the ice injection openings, the high-temperature oil can be rapidly cooled, the cooling grooves are not communicated with one another, mutual influence is avoided, and molten ice water can be conveniently drained through the water drainage openings.

Description

Technical Field

[0001] This invention relates to the field of auxiliary equipment technology for closed-cup flash point testing instruments, and in particular to a rapid cooling device for closed-cup flash point testing instruments. Background Technology

[0002] In the closed-cup flash point testing process, the high-temperature oil after the experiment needs to be cooled rapidly for subsequent processing or re-testing. Traditional cooling methods are often inefficient and cannot meet the needs of rapid turnover and continuous testing. Therefore, an efficient and convenient rapid cooling device is needed to solve this problem. Summary of the Invention

[0003] A rapid cooling device for a closed-cup flash point detector includes a housing (2), with two or more cooling grooves (1) on the upper part of the housing (2), an ice inlet (3) through the side of the cooling groove (1), a drain outlet (4) at the bottom of the housing (2), the cooling grooves (1) not communicating with each other, a cooling cup (8) placed in the cooling groove (1), the cooling cup (8) containing the high-temperature oil that needs to be cooled after the experiment, and an ice-filling cavity (5) inside the housing (2), the cooling grooves (1) and the ice-filling cavity (5) not communicating with each other.

[0004] The cooling tank (1) has a depth of 10cm and a diameter of 6.5cm.

[0005] The shell (2) is 40cm long, 30cm wide, and 30cm high.

[0006] Another type of closed-cup flash point detector has a rapid cooling device, including a shell (2) and a top cover (2-1). The shell (2) includes an outer layer (2-3) and an inner layer (2-2). The outer layer (2-3) is upright around the perimeter, and the top edge of the inner layer (2-2) extends outward. When in use, the inner layer (2-2) is fitted inside the outer layer (2-3), and the outward-extending edge of the top of the inner layer (2-2) is just flush with the outer layer (2-3). The bottom inner side of the top cover (2-1) is provided with a retaining strip (6). When the cover is closed, the retaining strip (6) is engaged with the top inner side of the inner layer (2-2). The top cover (2-1) is provided with two or more cooling grooves (1). A through ice injection port (3) is provided next to the cooling groove (1). The ice injection port (3) adopts a furnace cover (7) design. A support ring (7-1) is provided on the bottom inner side of the outer ring. - 1) It can just support the inner ring cover.

[0007] Beneficial effects: Through the above structural design, in Example 1, the cooling tank and ice-filling cavity are isolated. The cooling cup containing high-temperature oil is placed in the cooling tank. By adding ice blocks into the ice-filling cavity through the ice inlet, rapid cooling of the high-temperature oil can be achieved. Furthermore, the cooling tanks are not interconnected, avoiding mutual interference, and the drain outlet facilitates the discharge of melted ice water. In Example 2, the unique shell and top cover structure improves the sealing and stability of the device, extends the ice melting time, reduces costs, and the furnace cover design of the ice inlet facilitates operation and effectively prevents heat and foreign objects from entering. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] Figure 1 This is a schematic diagram of the structure of the present invention;

[0010] Figure 2 This is a top view of the present invention;

[0011] Figure 3 This is a cross-sectional view (AA) of the present invention;

[0012] Figure 4 This is a BB cross-sectional view of the present invention;

[0013] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0014] Figure 6 This is a top view of Embodiment 2 of the present invention;

[0015] Figure 7 This is a cross-sectional view (AA) of Embodiment 2 of the present invention;

[0016] Figure 8 This is a BB cross-sectional view of Embodiment 2 of the present invention;

[0017] Figure 9 This is a schematic diagram of the furnace cover structure according to Embodiment 2 of the present invention;

[0018] Figure 10 This is a front view of the furnace cover according to Embodiment 2 of the present invention;

[0019] Figure 11 This is a bottom view of the top cover of Embodiment 2 of the present invention;

[0020] Figure 12 This is a schematic diagram of the inner layer structure of Embodiment 2 of the present invention;

[0021] Figure 13 This is a schematic diagram of the outer layer structure of Embodiment 2 of the present invention;

[0022] Figure 14 This is a schematic diagram of the cooling cup of the present invention;

[0023] In the diagram: 1. Cooling tank, 2. Shell, 3. Ice inlet, 4. Drain outlet, 5. Ice filling cavity, 6. Clamping strip, 7. Furnace cover;

[0024] 2-1. Top cover; 2-2. Inner layer; 2-3. Outer layer; 7-1. Support ring; 8. Cooling cup; Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] The explanation of the custom names in this invention is as follows:

[0027] Example 1: A rapid cooling device for a closed-cup flash point detector, wherein the upper part of the shell 2 is provided with two or more cooling grooves 1, and an ice filling port 3 is provided next to the cooling groove 1. The bottom of the shell 2 is provided with a drain port 4. The cooling grooves 1 are not interconnected. A cooling cup 8 is placed in the cooling groove 1, and the cooling cup 8 contains high-temperature oil that needs to be cooled after the experiment. The inside of the shell 2 is an ice filling cavity 5. The cooling grooves 1 and the ice filling cavity 5 are not interconnected. The cooling groove 1 is 10cm deep and 6.5cm in diameter. The shell 2 is 40cm long, 30cm wide, and 30cm high.

[0028] Example 2: A rapid cooling device for a closed-cup flash point detector with another structure, including a shell 2 and a top cover 2-1. The shell 2 includes an outer layer 2-3 and an inner layer 2-2. The outer layer 2-3 is upright around the perimeter, and the top edge of the inner layer 2-2 extends outward. When in use, the inner layer 2-2 is fitted inside the outer layer 2-3, and the outward-extending edge of the top of the inner layer 2-2 is flush with the outer layer 2-3. A retaining strip 6 is provided on the inner side of the bottom of the top cover 2-1. When the cover is closed, the retaining strip 6 is engaged on the inner side of the top of the inner layer 2-2. The top cover 2-1 is provided with two or more cooling grooves 1. An ice inlet 3 is provided next to the cooling groove 1. The ice inlet 3 adopts the design of a furnace cover 7. A support ring 7-1 is provided on the inner side of the bottom of the outer ring. The support ring 7-1 can just support the inner ring cover.

Claims

1. A rapid cooling device for a closed-cup flash point detector, characterized in that, The shell (2) includes a shell (2), the upper part of which is provided with two or more cooling grooves (1), the side of which is provided with a through ice inlet (3), the bottom of which is provided with a drain outlet (4), the cooling grooves (1) are not connected, a cooling cup (8) is placed in the cooling groove (1), the cooling cup (8) contains the high temperature oil that needs to be cooled after the experiment, the inside of the shell (2) is an ice-filling cavity (5), the cooling grooves (1) and the ice-filling cavity (5) are not connected.

2. The rapid cooling device for the closed-cup flash point detector according to claim 1, characterized in that, The cooling tank (1) has a depth of 10cm and a diameter of 6.5cm.

3. The rapid cooling device for the closed-cup flash point detector according to claim 1, characterized in that, The shell (2) is 40cm long, 30cm wide, and 30cm high.

4. A rapid cooling device for a closed-cup flash point detector, characterized in that, The device includes a shell (2) and a top cover (2-1). The shell (2) includes an outer layer (2-3) and an inner layer (2-2). The outer layer (2-3) is upright around the perimeter, and the top edge of the inner layer (2-2) extends outward. When in use, the inner layer (2-2) is fitted inside the outer layer (2-3), and the outward-extending edge of the top of the inner layer (2-2) is just flush with the outer layer (2-3). The bottom inner side of the top cover (2-1) is provided with a retaining strip (6). When the cover is closed, the retaining strip (6) is engaged with the top inner side of the inner layer (2-2). The top cover (2-1) is provided with two or more cooling grooves (1). A through ice inlet (3) is provided next to the cooling groove (1). The ice inlet (3) adopts the design of a furnace cover (7). A support ring (7-1) is provided on the bottom inner side of the outer ring. The support ring (7-1) can just support the inner ring cover.

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