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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 to be improved and troublesome, and achieve the effect of improving user experience, high efficiency, and convenient processing and manufacturing.

Active Publication Date: 2017-12-08
SUZHOU SHENGXIN OPTOELECTRONICS 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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] 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.

[0052] 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 7 ), turn the sampling rod 2 (see image 3 and 8 ), 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.

[0053] Such as fi...

Embodiment 2

[0079] Such as Figure 14-16 As shown, the limiter 3 is provided with two limit pins 301 and one extension spring 302, the extension spring 302 and the limit pin 301 are coaxially arranged, the two limit pins 301 are placed oppositely, and the extension spring 302 makes The shoulder end surface 303 of the limiting pin 301 cooperates with the outer cylindrical surface of the sampling rod 2 , and the shoulder cylindrical surface 304 of the limiting pin 301 cooperates with the stepped surface 111 of the base 102 . Such setting realizes the friendliness of assembly. First, turn the two mounting holes at the head end of the sampling rod 2 to a horizontal position, and then conveniently install the two limit pins 301 from the outer cylindrical surface of the sampling rod 2 into corresponding positions. Then one end of the extension spring 302 is hooked to the stop pin 301, and then the extension spring 302 is elongated by a certain amount and hooked to another stop pin 301. After as...

Embodiment 3

[0081] Such as Figure 12 As shown, the number of the second through holes 104 of the base 102 in the first embodiment is set to 1, and the diameter of the second through holes 104 is larger than the diameter of the first through holes 103. A certain space is formed on both sides, and such a space serves as a flow area 111 , which facilitates the flow of the liquid in the second through hole 104 , thereby renewing the liquid around the sampling hole 202 .

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Abstract

The invention relates to a design method of a boiler capable of rapidly sampling. The boiler comprises a feeding hole, a discharging hole and a heating unit, wherein a sampling device is arranged on a side wall of the boiler so that a sampling hole is communicated with the inner part of the boiler, and the sampling hole can slide or rotate between the inner part and the outer part of the boiler. The sampling device is further provided with a cover which can be in detachable sealed match with a base; the cover is coaxially provided with a containing cavity for containing a sampling rod; when the sampling rod is located at an inserting position, the connection part of the cover and the base is located between a first groove and a limiting part; a first counter bore is formed in the head of the base and the diameter of the first counter bore is greater than that of a first through hole to form a step surface; the head of the sampling rod is detachably provided with the limiting part; and when the limiting part is matched with the step surface of the base, the sampling hole is located at the outer part of the base. A base body is split into the base and the cover so that the axial machining length of the base is reduced and the machining difficulty is reduced; and the limiting part is arranged at the front end of the sampling rod so that the axial sizes of the base and the sampling rod are reduced and materials are saved.

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 SUZHOU SHENGXIN OPTOELECTRONICS TECH
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