Steam heating pipe structure

Abstract

The utility model discloses a steam heating pipe structure, which comprises an input pipeline connected with an external steam source and used for inputting steam; the input end of the radiating fin is connected with the input pipeline, and the radiating fin is used for transferring heat; the output pipeline is connected with the output ends of the radiating fins; and the drain valve is connected with the output pipeline and is used for blocking steam and discharging liquid. The heating device can be placed in the pretreatment box to stably and efficiently heat the pretreatment box, and the heating effect can be improved by adopting the radiating fins.

Description

Technical Field

[0001] The utility model relates to the heating of a sample analysis pretreatment box, in particular to a steam heating pipe structure. Background Art

[0002] When conducting sample analysis, a sample pretreatment box is used to pretreat the sample. There are instruments in the pretreatment box, but in some special scenarios, such as cold weather in the north, the temperature in the pretreatment box is very low, which will affect the accuracy of the instruments. For this purpose, a steam heating tube structure is designed. Summary of the invention

[0003] According to an embodiment of the utility model, a steam heating pipe structure is provided, comprising:

[0004] An input pipeline connected to an external steam source for inputting steam;

[0005] A heat sink fin, the input end of which is connected to an input pipe for transferring heat;

[0006] An output pipe connected to an output end of the heat sink fin;

[0007] Steam trap: The steam trap is connected to the output pipe to block steam and discharge liquid.

[0008] Furthermore, it also includes: a first needle valve, which is connected to the input pipeline and is used to control the switching amount adjustment of the input pipeline.

[0009] Furthermore, it also includes: a second needle valve, which is connected to the output pipeline and is used to control the switching amount adjustment of the output pipeline.

[0010] A steam heating pipe structure according to an embodiment of the utility model can be placed inside a pretreatment box to heat the pretreatment box stably and efficiently, and the use of heat dissipation fins can improve the heating effect.

[0011] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of a steam heating pipe structure according to an embodiment of the utility model.

[0013] Figure 2 This is a schematic diagram of a steam heating pipe structure in a pretreatment box according to an embodiment of the utility model. DETAILED DESCRIPTION

[0014] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0015] First, combine Figure 1~2 A steam heating pipe structure according to an embodiment of the utility model is described, which is used to heat the interior of a sample pretreatment box and has a wide range of application scenarios.

[0016] like Figure 1~2 As shown, a steam heating pipe structure of an embodiment of the utility model has an input pipe 1, a heat sink fin 2, an output pipe 3 and a steam trap 4. The input pipe 1 is connected to an external steam source to input steam; the input end of the heat sink fin 2 is connected to the input pipe 1 to transfer heat, making the temperature more uniform and the heat transfer effect better; the output pipe 3 is connected to the output end of the heat sink fin 2; the steam trap 4 is connected to the output pipe 3 to block steam and discharge liquid.

[0017] Further, if Figure 1 As shown, a steam heating pipe structure of an embodiment of the utility model further includes: a first needle valve 5, the first needle valve 5 is connected to the input pipeline 1, and is used to control the switching amount adjustment of the input pipeline 1.

[0018] Further, if Figure 1 As shown, a steam heating pipe structure of an embodiment of the utility model further includes: a second needle valve 6, which is connected to the output pipeline 3 and is used to control the switching amount adjustment of the output pipeline 3.

[0019] When in use, the flange is butted against the input pipeline 1 at the site, the inlet and outlet of steam are manually controlled by the first needle valve 5, and the outlet is equipped with a steam trap 4 so that the liquid in the steam pipeline can be discharged in time.

[0020] Above, refer to Figure 1~2 A steam heating pipe structure according to an embodiment of the utility model is described, which can be placed inside a pretreatment box to heat the pretreatment box stably and efficiently, and the heat dissipation fins 2 are used to improve the heating effect.

[0021] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0022] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A steam heating pipe structure, characterized in that: Include: An input pipeline connected to an external steam source for inputting steam; A heat dissipation fin, the input end of which is connected to the input pipe for transferring heat; An output pipe connected to an output end of the heat sink; A steam trap is connected to the output pipeline and is used to block steam and discharge liquid.

2. The steam heating pipe structure according to claim 1, characterized in that: It also includes: a first needle valve, which is communicated with the input pipeline and is used to control the switching amount adjustment of the input pipeline.

3. The steam heating pipe structure according to claim 1, characterized in that: It also includes: a second needle valve, which is communicated with the output pipeline and is used to control the switching amount adjustment of the output pipeline.

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