Design method for fast sampling boiler

A design method and boiler technology, applied in the field of boilers, can solve problems such as trouble and user experience needs to be improved, and achieve the effects of high efficiency, improved user experience, and short time.

Active Publication Date: 2016-02-24
泰州市海洲消防器材有限公司
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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 for fast sampling boiler
  • Design method for fast sampling boiler
  • Design method for fast sampling boiler

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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 for a fast sampling boiler. The boiler is internally provided with a feed port, a discharge port and a heating unit; a sampler is arranged on the side wall of the boiler, a sampling cavity is made to be communicated with the inside of the boiler, and a sampling hole of the sampler can slide or rotate between the outside and the inside of the boiler. A sliding cavity can be partially communicated with the outside through venting channels, a first seal ring is arranged at the position, close to the sampling cavity, of the head of the sliding cavity, a second seal ring and a third seal ring are arranged at the position, close to the sampling cavity, of the tail of the sliding cavity, the distance between the second seal ring and the third seal ring is larger than the width of the sampling hole, the sampling cavity and the sliding cavity are isolated through the first seal ring, and the sampling cavity is isolated from the outside through the second seal ring and the third seal ring. A first blind hole and a second blind hole are formed in the head end and the tail end of a sampling rod respectively, and therefore the sampling hole is isolated from the first blind hole and the second blind hole. Due to the design of the blind holes in the sampling rod, the seal effect is improved, and the service life is prolonged; by adopting the two seal rings with the small line diameter, pull force or push force during sampling can be reduced, and the sampling speed is increased.

Description

technical field [0001] The invention relates to the field of boilers, in particular to a design method of a boiler capable of rapid sampling. 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 accompli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
CPCG01N1/10G01N2001/105
Inventor 龚柱
Owner 泰州市海洲消防器材有限公司
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