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Rapid Sampling Boiler

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 reducing weight

Active Publication Date: 2017-12-12
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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Examples

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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 present invention specifically relates to a fast sampling boiler, which is provided with a feed inlet, a discharge outlet and a heating unit, a sampler is provided near the bottom of the side wall of the boiler, the sampling cavity communicates with the inside of the boiler, and the sampling hole of the sampler can be Slide or turn between boiler exterior and interior. Part of the sliding cavity communicates with the outside world through a ventilated channel. The first sealing ring is set near the sampling cavity at the head of the sliding cavity, and the second and third sealing rings are set at the tail of the sliding cavity close to the sampling cavity. Between the second sealing ring and the third sealing ring The axial distance is greater than the width of the sampling hole, the sampling cavity is isolated from the sliding cavity by the first sealing ring, and the sampling cavity is isolated from the outside by the second and third sealing rings. First and second blind holes are arranged at the head and tail ends of the sampling rod respectively, and the sampling hole is isolated from the first and second blind holes. 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 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 Patents(China)
IPC IPC(8): G01N1/10
Inventor 龚柱
Owner 四川东实电气有限公司
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