Design method of rapid sampling boiler

A design method and boiler technology, applied in the field of boilers, can solve problems such as user experience needs to be improved, troublesome, etc., and achieve the effects of improving user experience, high efficiency, and reducing weight

Active Publication Date: 2017-12-15
JIANGSU XINDA COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two sampling methods may be troublesome, and the user experience needs to be improved

Method used

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  • Design method of rapid sampling boiler
  • Design method of rapid sampling boiler
  • Design method of rapid sampling boiler

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Experimental program
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Embodiment Construction

[0033] In order to distinguish the head and the tail of the parts, the part close to the handle 204 is called the tail, and the part far away from the handle 204 is called the head.

[0034] Such as figure 1 As shown, a sampler is installed near the bottom of the side wall of the boiler, and the sampling rod 2 is in the insertion position. When it is necessary to sample the liquid in the boiler, the sampling rod 2 only needs to be pulled out, and the sampling hole on the sampling rod 2 is 202 is fully exposed, that is, the sampling rod 2 is in the pulled out position (see Figure 8 ), turn the sampling rod 2 (see Figure 5 ), that is, the liquid in the sampling hole 202 is poured into the container, and then the sampling rod 2 is rotated and pushed back to the insertion position. The sampling process only needs three actions, one pull, one turn and one push, which is convenient and fast, with less actions, short time and high sampling efficiency.

[0035] Such as figure 2...

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Abstract

The invention relates to a design method of a fast sampling boiler, which includes providing an inlet and outlet and a heating unit, setting a sampler on the side wall of the boiler, making the sampling cavity communicate with the inside of the boiler, so that the sampling hole of the sampler can be Slide or turn between the outside and inside of the boiler. Set the first sealing ring at the head of the sliding cavity of the base body close to the sampling cavity, and set the second and third sealing rings at the tail of the sliding cavity of the base body close to the sampling cavity, so that the distance between them is greater than the width of the sampling hole. A sealing ring isolates the sampling cavity from the sliding cavity, and isolates the sampling cavity from the outside atmosphere through the second and third sealing rings. The first and second blind holes are respectively arranged at the head and tail ends of the sampling rod, so that the sampling hole is isolated from the first and second blind holes, and the first and second blind holes are connected through the ventilation channel. The blind hole design on the sampling rod improves the sealing effect and service life of the sealing ring. The use of two small-diameter sealing rings can reduce the pulling or pushing force during sampling and increase the sampling speed.

Description

technical field [0001] The invention relates to the field of boilers, in particular to a design method for a rapid sampling boiler. Background technique [0002] The air pressure in the boiler is usually inconsistent with the air pressure of the outside atmosphere. When it is necessary to detect and analyze the liquid in the boiler, it must be sampled first, so some sampling ports will be set on the boiler. There are two common approaches. 1. Install a ventilation valve on the top of the boiler, and set a sampling valve at the bottom of the boiler. When sampling is required, first open the ventilation valve to make the air pressure inside the boiler equal to the outside air pressure, then open the sampling valve to complete the sampling. 2. Install a pipe with 3 valves on the boiler. The liquid in the pipe and the liquid in the boiler are circulating. First close two of the valves to isolate the liquid between the two valves from the boiler. Sampling is accomplished by op...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/10
Inventor 龚柱
Owner JIANGSU XINDA COMM TECH
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