CN202886308U

CN202886308U - Dry and wet bulb thermometer for mine

Info

Publication number: CN202886308U
Application number: CN 201220566093
Authority: CN
Inventors: 张旭; 韩巍; 吴晓亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-19
Filing date: 2012-10-19
Publication date: 2013-04-17
Anticipated expiration: 2022-10-19

Abstract

The utility model relates to a dry and wet bulb thermometer for a mine, comprising a dry and wet bulb thermometer, an aneroid pressure meter, a mechanical watch and a handle. The dry and wet bulb thermometer for a mine is characterized in that the aneroid pressure meter is installed on the dry and wet bulb thermometer, so that miners can use the aneroid pressure meter for measuring air pressure in the mine while using the dry and wet bulb thermometer for measuring temperature and humidity in the mine; simultaneously, the mechanical watch is installed on the dry and wet bulb thermometer, the handle is arranged on the mechanical watch, and the continuous rotations of watch hands in the mechanical watch can be kept by continuously rotating the handle, so that the time for detecting the temperature, the humidity and the air pressure in the mine can be accurately recorded. The dry and wet bulb thermometer for the mine disclosed by the utility model is simple in structure and easy to manufacture.

Description

A kind of mine wet-and-dry bulb thermometer

Technical field

The utility model relates to a kind of mine special product, more precisely a kind of mine wet-and-dry bulb thermometer.

Background technology

Wet-and-dry bulb thermometer is a kind of article that present people often use in the process of mine work, in order to detect the ventilation situation of mine, need to be to the temperature under the mine, humidity and air pressure are measured, the miner measures temperature and humidity below the mine with wet-and-dry bulb thermometer, measure air pressure below the mine with aneroid pressure meter, measure simultaneously temperature below the mine for the ease of the miner, humidity and air pressure, can produce a kind of with the aneroid pressure meter wet-and-dry bulb thermometer, simultaneously, in order to record the time of mensuration, can produce a kind of wet-and-dry bulb thermometer with electronic watch.

Summary of the invention

The purpose of this utility model provides a kind of a kind of mine wet-and-dry bulb thermometer simple in structure.

The purpose of this utility model can realize in the following manner: a kind of mine wet-and-dry bulb thermometer, comprise wet-and-dry bulb thermometer, aneroid pressure meter, mechanical watch and labour contractor, it is characterized in that on wet-and-dry bulb thermometer, being equipped with aneroid pressure meter, the miner can also measure with aneroid pressure meter the air pressure under the mine in the temperature under the wet-and-dry bulb thermometer measurement mine and humidity like this, simultaneously, at wet-and-dry bulb thermometer mechanical watch is installed, on mechanical watch, be provided with the labour contractor, by the lasting rotation that continuous rotation labour contractor can keep indicator in the mechanical watch, so just can record out accurately is temperature under the mine that when detects, humidity and air pressure.

The utility model compared with prior art has the following advantages: at wet-and-dry bulb thermometer aneroid pressure meter is installed owing to adopt, so just can make things convenient for the miner below the measurement mine temperature and humidity in air pressure under the measurement mine; Owing to adopt installation manipulator table on wet-and-dry bulb thermometer, so just can make things convenient for the miner to record out accurately to be temperature, humidity and air pressure under the mine that when measures.

Description of drawings

Accompanying drawing 1 is structural representation of the present utility model.

Among the figure: 1, wet-and-dry bulb thermometer; 2, aneroid pressure meter; 3, mechanical watch; 4, labour contractor.

Embodiment

As follows with reference to accompanying drawing 1: a kind of mine wet-and-dry bulb thermometer, comprise wet-and-dry bulb thermometer 1, aneroid pressure meter 2, mechanical watch 3 and labour contractor 4, it is characterized in that on wet-and-dry bulb thermometer 1, being equipped with aneroid pressure meter 2, the miner can also measure air pressure under the mine with aneroid pressure meter 2 measuring temperature under the mine and humidity with wet-and-dry bulb thermometer 1 when like this, simultaneously, at wet-and-dry bulb thermometer 1 mechanical watch 3 is installed, on mechanical watch 3, be provided with labour contractor 4, the lasting rotation that can keep indicator in the mechanical watch 3 by continuous rotation labour contractor 4, so just can record out accurately is temperature under the mine that when detects, humidity and air pressure, the utility model is simple in structure, is easy to make.

Claims

1. mine wet-and-dry bulb thermometer, comprise wet-and-dry bulb thermometer (1), aneroid pressure meter (2), mechanical watch (3) and labour contractor (4), it is characterized in that aneroid pressure meter (2) and mechanical watch (3) are installed on wet-and-dry bulb thermometer (1), on mechanical watch (3), be provided with labour contractor (4).