Design method of quick 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: 2016-02-03
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 quick sampling boiler
  • Design method of quick sampling boiler
  • Design method of quick sampling boiler

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Experimental program
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Effect test

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 quick sampling boiler. The design method is characterized in that: the quick sampling boiler comprises a feed inlet, a feed outlet and a heating unit; a sampler is arranged on the side wall of the boiler; a sampling chamber is communicated with the interior of the boiler; a sampling hole of the sampler can slide or rotate between the outer part and inner part of the boiler; a first seal ring is arranged at the part, near the sampling chamber, of the head part of a sliding chamber of a base; a second seal ring and a third seal ring are arranged at the parts, near the sampling chamber, of the tail part of the sliding chamber of the base; the distance between the second seal ring and the third seal ring is larger than the width of the sampling hole; the sampling chamber is isolated from the sliding chamber through the first seal ring; the sealing chamber is isolated from the external air through the second seal ring and the third seal ring; a first blind hole is formed in the head end of a sampling rod, and a second blind hole is formed in the tail end of the sampling rod; the sampling hole is isolated from the first blind hole and the second blind hole; the first blind hole and the second blind hole are communicated through a ventilation channel. According to the design method, the sealing effect of the seal rings is improved and the service life of the seal rings is prolonged through the design of the blind holes; the two seal rings with a small wire diameter are adopted, so that the tensile force or thrust during sampling is decreased, and the sampling speed is increased.

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 Applications(China)
IPC IPC(8): G01N1/10
Inventor 龚柱
Owner JIANGSU XINDA COMM TECH
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