Auxiliary tool for quickly sampling high-temperature hot oil
By designing a high-temperature hot oil rapid sampling auxiliary tool using metal connectors and insulation layers, the problems of scalds and sample oxidation during high-temperature hot oil sampling are solved, and an efficient and safe sampling process is achieved.
Patent Information
- Application Number
- CN202420446462.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-07
AI Technical Summary
During the high-temperature hot oil sampling process, the prior art has problems with scalding risks and sample oxidation and deterioration reactions, resulting in sample distortion and inefficiency.
A high-temperature hot oil rapid sampling auxiliary tool is designed, which uses a metal connector to connect it to the external interface, directly introduces the hot oil into the distilled glass bottle, and a thermal insulation layer is installed on the bottle body to avoid scalding and oxidation reactions.
Through the design of direct sampling and insulation layer, scalds and sample oxidation are effectively prevented, and the sampling efficiency and sample authenticity are improved.
Smart Images
Figure CN222561348U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sampling tools, in particular to a high-temperature hot oil rapid sampling auxiliary tool. Background Art
[0002] At present, when sampling organic heat carriers / heat transfer oils / thermal oils, metal sample bottles or polypropylene plastic sample bottles are generally used. Samples are taken from the pipe outlet by grasping the bottle body with hands, or metal ladles are used to take samples, and then the samples are placed in sample bottles after cooling. Due to the high temperature of the oil samples (200-300°C) and the lack of safe and reasonable cooling technology and equipment, there is a high risk of scalding when sampling. At the same time, high-temperature samples are directly exposed to air during sampling, filling and cooling, and oxidation degradation reactions will occur. Volatile components will evaporate into the air, resulting in sample distortion. Summary of the invention
[0003] The utility model aims at solving the problems of the prior art and provides a high-temperature hot oil quick sampling auxiliary tool. The utility model connects the hot oil to the external interface through a metal pipe so that the hot oil directly enters the sampling bottle to avoid contact with the air and volatilization of components. The utility model is also provided with a heat preservation layer to avoid scalding. The sample can be taken away immediately after sampling, which reduces the waiting time for sampling and improves work efficiency.
[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a high-temperature hot oil rapid sampling auxiliary tool, including a bottle body, a sampling bottle, and a bottle stopper, the sampling bottle is a distillation glass bottle, the bottle body is a metal bottle body, the bottle body is sleeved on the outer circumference of the sampling bottle, the sampling bottle is provided with a plurality of bottle openings, and the sampling bottle is provided with a containing cavity; the bottle stopper is assembled on the bottle opening, the bottle stopper is protrudingly provided with a metal connecting pipe, and the metal connecting pipe is connected with the containing cavity; the bottle body is provided with an insulation layer.
[0005] Preferably, the thermal insulation layer is an asbestos mesh thermal insulation layer.
[0006] Preferably, the bottle body comprises an upper bottle body and a lower bottle body, and the outer wall of the upper bottle body is provided with a plurality of lock buckles, and the lock buckles are used to lock the upper bottle body and the lower bottle body.
[0007] Preferably, the lock buckles are arranged at equal intervals on the outer wall of the bottle body.
[0008] Preferably, the bottle body is provided with a handle.
[0009] Preferably, an extension wall is protruding from one end of the lower bottle body connected to the upper bottle body, the outer wall of the extension wall fits with the inner wall of the upper bottle body, and the inner wall of the extension wall fits with the outer wall of the sampling bottle.
[0010] Preferably, the lower bottle body is provided with a groove, and the bottom of the upper bottle body is convexly provided with a convex ring, and the convex ring is embedded in the groove.
[0011] Preferably, a sealing rubber ring is installed in the groove, and the convex ring abuts against the sealing rubber ring.
[0012] Preferably, a limiting ring is convexly provided on the inner wall of the bottle mouth, and the bottom of the bottle stopper abuts against the limiting ring.
[0013] Beneficial effects of the utility model:
[0014] 1. The metal pipe at the mouth of the bottle is directly connected to the external interface, and the sample is directly taken into the sampling bottle. The sample is not in contact with the external environment to prevent oxidation, component loss or foreign contaminants from entering and causing sample distortion;
[0015] 2. The thermal insulation layer effectively prevents burns and greatly improves the safety of sampling;
[0016] 3. When sampling at high temperature, the sample can be taken away directly after sampling, saving the waiting time for cooling and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;
[0018] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;
[0019] Figure 3 It is a cross-sectional view of the utility model;
[0020] Figure 4 for Figure 3 Schematic diagram of the decomposition structure.
[0021] exist Figures 1 to 4 Reference numerals in the drawings include:
[0022] 1-sampling bottle, 2-bottle stopper, 3-bottle mouth, 4-container cavity, 5-metal pipe, 6-insulation layer, 7-upper bottle body, 8-lower bottle body, 9-lock, 10-handle, 11-extension wall, 12-groove, 13-convex ring, 14-sealing rubber ring, 15-limiting ring. DETAILED DESCRIPTION
[0023] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.
[0024] This embodiment provides a high-temperature hot oil rapid sampling auxiliary tool, such as Figures 1 to 4, including a bottle body, a sampling bottle 1, and a bottle stopper 2. The sampling bottle 1 is a distillation glass bottle, and the bottle body is a metal bottle body. The bottle body is sleeved on the outer circumference of the sampling bottle 1. The sampling bottle 1 is provided with a plurality of bottle openings 3, such as the double-bottle-mouth 3 glass bottle of this embodiment. The sampling bottle 1 is provided with a cavity 4; the bottle stopper 2 is assembled on the bottle opening 3, and the bottle stopper 2 is protrudingly provided with a metal pipe 5, and the metal pipe 5 is connected with the cavity 4; the bottle body is provided with a heat-insulating layer 6. Among them, the sampling bottle 1 is made of glass material, and metal bottles or plastic bottles are not easy to clean and cannot be recycled. Therefore, the glass sample bottle used in this embodiment is easier to clean, and a metal bottle body is sleeved on the outside of the sampling bottle 1, so that the sampling bottle 1 can be protected by the bottle body, and the probability of damage to the sampling bottle 1 is reduced.
[0025] Specifically, Figures 1 to 3 As shown, this embodiment is connected to the external sampling interface through the metal pipe 5, so that the hot oil directly enters the sampling bottle 1 through the metal pipe 5, and the outside of the bottle body is provided with an insulation layer 6, which effectively prevents the bottle body from getting hot. Therefore, after sampling, the bottle body and the sampling bottle 1 can be directly removed to avoid scalding the staff, and there is no need to wait for cooling, and the sampling efficiency is also improved. Furthermore, because the sampled liquid such as hot oil directly enters the cavity 4 without contacting the air, oxidation or volatilization of the components can be avoided, thereby ensuring the accuracy of the sampling detection. Optionally, the insulation layer 6 of this embodiment adopts an asbestos mesh insulation layer 6, and other materials can also be used as long as the heat insulation and shock absorption effects can be achieved.
[0026] Furthermore, the bottle body includes an upper bottle body 7 and a lower bottle body 8, and the outer wall of the upper bottle body 7 is equipped with a plurality of lock buckles 9, and the lock buckles 9 are used to lock the upper bottle body 7 and the lower bottle body 8. After sampling, the upper bottle body 7 and the lower bottle body 8 can be separated to facilitate the removal of the sampling bottle 1, thereby facilitating the removal of liquids such as hot oil. At the same time, the detachable assembly structure also makes it easier to assemble and clean the sampling bottle 1. Figure 2 As shown, the outer part of the bottle body is provided with a plurality of lock buckles 9, which are prior art and will not be described in detail in this embodiment. The lock buckles 9 arranged at equal intervals can fix the sampling bottle 1 to the bottle body and prevent it from falling. In addition, in this embodiment, the shape of the lower bottle body 8 can be adjusted so that the bottle body can stand upright or stand at a certain angle on a plane. Similarly, the shape of the upper bottle body 7 can be changed to fit the three-bottle-mouth 3 distillation bottle for sampling special oil samples, such as when heating and stirring are required while sampling and analyzing.
[0027] Furthermore, Figure 4 As shown, the lower bottle body 8 of this embodiment is provided with an extension wall 11, which extends and is inserted into the upper bottle body 7, and the outer wall of the extension wall 11 is in contact with the inner wall of the upper bottle body 7, and the inner wall of the extension wall 11 is in contact with the outer wall of the sampling bottle 1.
[0028] Specifically, the lower bottle body 8 is provided with an extension wall 11, and the connection between the upper bottle body 7 and the lower bottle body 8 is sealed by the extension wall 11, which helps to increase the sealing of the connection between the two. The provision of the extension wall 11 in this embodiment greatly increases the practicality and safety of use of this embodiment. Furthermore, a hole with a certain length can be opened in the bottle body, and the remaining amount in the sampling bottle 1 can be observed through the hole to avoid excessive sampling.
[0029] Further, such as Figure 4 As shown, the lower bottle body 8 is further provided with a groove 12, in which a sealing rubber ring 14 is embedded. After the upper bottle body 7 and the lower bottle body 8 are assembled, the convex ring 13 of the upper bottle body 7 is assembled in the groove 12 and abuts against the sealing rubber ring 14, thereby increasing the sealing of the connection between the upper bottle body 7 and the lower bottle body 8, and also increasing the heat preservation effect, thereby improving the safety of use of this embodiment.
[0030] like Figure 4 As shown, a limiting ring 15 is convexly arranged on the inner wall of the bottle mouth 3 of this embodiment, and the bottom of the bottle plug 2 abuts against the limiting ring 15. The width of the limiting ring 15 is set to be able to contact the bottle plug 2, so as to limit the distance that the bottle plug 2 enters the bottle mouth 3 and prevent the bottle plug 2 from falling into the cavity 4. In addition, the bottle plug 2 adopts the existing technology, such as a polytetrafluoroethylene plug with a metal tube, which will not be described here.
[0031] like Figure 1 As shown, the bottle body of this embodiment is also equipped with a handle 10 to facilitate the staff to take and put.
[0032] This embodiment can use a standard two-mouth (or three-mouth) glass distillation bottle as the sampling bottle 1, which is easy to clean and recycle, can directly collect high-temperature oil samples, and can prevent the sample from being oxidized by air and the volatilization of volatile components, thereby ensuring the authenticity and effectiveness of the sample. In addition, the bottle body made of metal and the asbestos mesh insulation layer 6 set on the bottle body can effectively avoid scalding and protect the sampling bottle 1, which is more practical.
[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.
Claims
1. A high-temperature hot oil rapid sampling auxiliary tool, characterized in that: It includes a bottle body, a sampling bottle, and a bottle stopper. The sampling bottle is a distillation glass bottle, the bottle body is a metal bottle body, the bottle body is sleeved on the outer circumference of the sampling bottle, the sampling bottle is provided with a plurality of bottle openings, and the sampling bottle is provided with a containing cavity; the bottle stopper is assembled on the bottle opening, the bottle stopper is protrudingly provided with a metal connecting pipe, and the metal connecting pipe is connected with the containing cavity; the bottle body is provided with a heat-insulating layer.
2. According to claim 1, a high-temperature hot oil rapid sampling auxiliary tool is characterized in that: The thermal insulation layer is an asbestos mesh thermal insulation layer.
3. According to claim 1, a high-temperature hot oil rapid sampling auxiliary tool is characterized in that: The bottle body comprises an upper bottle body and a lower bottle body. The outer wall of the upper bottle body is provided with a plurality of lock buckles, and the lock buckles are used to lock the upper bottle body and the lower bottle body.
4. According to claim 3, a high-temperature hot oil rapid sampling auxiliary tool is characterized in that: The lock buckles are arranged at equal intervals on the outer wall of the bottle body.
5. The high-temperature hot oil rapid sampling auxiliary tool according to claim 1, characterized in that: The bottle body is provided with a handle.
6. The high-temperature hot oil rapid sampling auxiliary tool according to claim 3, characterized in that: An extension wall is protruding from one end of the lower bottle body connected to the upper bottle body, the outer wall of the extension wall is in contact with the inner wall of the upper bottle body, and the inner wall of the extension wall is in contact with the outer wall of the sampling bottle.
7. The high-temperature hot oil rapid sampling auxiliary tool according to claim 6, characterized in that: The lower bottle body is provided with a groove, and the bottom of the upper bottle body is convexly provided with a convex ring, and the convex ring is embedded in the groove.
8. The high-temperature hot oil rapid sampling auxiliary tool according to claim 7, characterized in that: A sealing rubber ring is installed in the groove, and the convex ring contacts the sealing rubber ring.
9. The high-temperature hot oil rapid sampling auxiliary tool according to claim 1, characterized in that: A limiting ring is convexly provided on the inner wall of the bottle mouth, and the bottom of the bottle plug abuts against the limiting ring.