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Boiler capable of rapidly sampling

A boiler and fast technology, applied in the field of boilers, can solve the problems of user experience to be improved and troublesome, and achieve the effect of improving user experience, high efficiency and weight reduction

Active Publication Date: 2016-01-27
四川东实电气有限公司
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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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  • Boiler capable of rapidly sampling
  • Boiler capable of rapidly sampling
  • Boiler capable of rapidly sampling

Examples

Experimental program
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Effect test

Embodiment Construction

[0031] 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.

[0032] 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.

[0033] Such as figure 2...

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Abstract

The invention particularly relates to a boiler capable of rapidly sampling. The boiler is provided with a feeding hole, a discharging hole and a heating unit, wherein a sampling device is arranged at the part, close to the bottom, of a side wall of the boiler; a sampling cavity is communicated with the inner part of the boiler; and a sampling hole of the sampling device can slide or rotate between the outer part and the inner part of the boiler. Part of a slide cavity is communicated with the outside through a ventilation channel; a first sealing ring is arranged at the part, close to the sampling cavity, of the head of the slide cavity; a second sealing ring and a third sealing ring are arranged at the part, close to the sampling cavity, of the tail part of the slide cavity; the axial distance between the second sealing ring and the third sealing ring is greater than the width of the sampling hole; and the sampling cavity is separated from the slide cavity through the first sealing ring, and the sampling cavity is separated from the outside through the second sealing ring and the third sealing ring. A first blind hole and a second blind hole are formed in the front and tail ends of a sampling rod respectively; and the sampling hole is separated from the first blind hole and the second blind hole. The design of the blind holes in the sampling rod is adopted, so that the sealing effect of the sealing rings is improved and the service life of the sealing rings is prolonged; and the two sealing rings with small linear diameters are adopted so that the tensile force or thrust in a sampling process can be reduced and the sampling speed is accelerated.

Description

technical field [0001] The invention relates to the field of boilers, in particular to 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 accomplished by opening a t...

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 四川东实电气有限公司
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