CN102902877B

CN102902877B - Method for calculating body feeling temperatures of people in escape capsules

Info

Publication number: CN102902877B
Application number: CN201210291341.XA
Authority: CN
Inventors: 刘征; 刘金荷; 涂良凯
Original assignee: Beijing Xinli Machinery Co Ltd
Current assignee: Beijing Xinli Machinery Co Ltd
Priority date: 2012-08-15
Filing date: 2012-08-15
Publication date: 2015-06-24
Anticipated expiration: 2032-08-15
Also published as: CN102902877A

Abstract

The invention discloses a method for calculating body feeling temperatures of people in escape capsules, and an interpolation method is used for calculation. According to monitored ambient temperatures and relative humidity and numerical values given in a body feeling temperature comparison table of general technical specifications for coal mine movable hardware escape capsules, body feeling temperatures which do not exist in the body feeling temperature comparison table of the general technical specifications for coal mine movable hardware escape capsules in any range can be calculated directly. The method is simple and easy to implement and good in operability.

Description

A kind of method calculating personnel's sendible temperature in survival capsule

Technical field

The present invention relates to a kind of method calculating personnel's sendible temperature in survival capsule, can according to the environment temperature monitored and relative humidity, according to the numerical value provided in sendible temperature table of comparisons in " movable mining hard body life-saving general technical specifications ", calculate the sendible temperature in any scope of directly not providing in sendible temperature table of comparisons in " movable mining hard body life-saving general technical specifications ".

Background technology

At present, mostly be to adopt look-up table for the calculating of personnel's sendible temperature in mine escape capsule, by searching the sendible temperature table of comparisons in " movable mining hard body life-saving general technical specifications ", obtain the personnel's sendible temperature corresponding to a certain environment temperature and relative humidity, but, the sendible temperature provided in the sendible temperature table of comparisons is discrete discontinuous, only to find the sendible temperature corresponding to specific humiture, cannot calculate the sendible temperature corresponding to the more intensive humiture do not embodied in table, operability is not strong.

Summary of the invention

The present invention is a kind of method calculating personnel's sendible temperature in survival capsule, for according to the sendible temperature table of comparisons, calculates sendible temperature when given environment temperature and relative humidity.

The technical matters solved

In order to overcome the not strong deficiency of personnel's sendible temperature underaction and operability in existing calculating mine escape capsule, the invention provides a kind of method calculating personnel's sendible temperature in survival capsule, the method can calculate any scope environment temperature and the sendible temperature corresponding to relative humidity that directly do not provide in the sendible temperature table of comparisons fast.

Technical scheme

The technical solution adopted for the present invention to solve the technical problems is:

A given environment temperature X and relative humidity Y, wherein, T ₀<X<T ₁, R ₀<Y<R ₁, T ₀and T ₁for environment adjacent temperature in the sendible temperature table of comparisons, R ₀and R ₁for humidity adjacent to and opposite in the sendible temperature table of comparisons, G ₀₀for relative humidity in the sendible temperature table of comparisons is R ₀, environment temperature is T ₀time sendible temperature, G ₀₁for relative humidity in the sendible temperature table of comparisons is R ₀, environment temperature is T ₁time sendible temperature, G ₁₀for relative humidity in the sendible temperature table of comparisons is R ₁, environment temperature is T ₀time sendible temperature, G ₁₁for relative humidity in the sendible temperature table of comparisons is R ₁, environment temperature is T ₁time sendible temperature, utilize interpolation method to be X according to the step computing environment temperature of following scheme one or scheme two, personnel's sendible temperature in survival capsule when relative humidity is Y:

Scheme one:

(1) first calculating relative humidity is R ₀, sendible temperature G when environment temperature is X ₀

Interpolation method is utilized to obtain computing formula:

\frac{G_{0} - G_{00}}{X - T_{0}} = \frac{G_{01} - G_{00}}{T_{1} - T_{0}}

Solve:

G_{0} = \frac{G_{01} - G_{00}}{T_{1} - T_{0}} (X - T_{0}) + G_{00}

(2) then calculating relative humidity is R ₁, sendible temperature G when environment temperature is X ₁

Interpolation method is utilized to obtain computing formula:

\frac{G_{1} - G_{10}}{X - T_{0}} = \frac{G_{11} - G_{10}}{T_{1} - T_{0}}

Solve:

G_{1} = \frac{G_{11} - G_{10}}{T_{1} - T_{0}} (X - T_{0}) + G_{10}

(3) last computing environment temperature is X, sendible temperature G when relative humidity is Y

Interpolation method is utilized to obtain computing formula:

\frac{G - G_{0}}{Y - R_{0}} = \frac{G_{1} - G_{0}}{R_{1} - R_{0}}

Solve:

G = \frac{G_{1} - G_{0}}{R_{1} - R_{0}} (Y - R_{0}) + G_{0}

Thus can in the hope of the sendible temperature corresponding to the environment temperature of any instant of monitoring in process of the test and relative humidity.

Also the interpolation method of another form can be adopted to carry out computing environment temperature is X simultaneously, personnel's sendible temperature in survival capsule when relative humidity is Y.

Scheme two:

(1) first accounting temperature is T ₀, sendible temperature G when relative humidity is Y ₂

Interpolation method is utilized to obtain computing formula:

\frac{G_{2} - G_{00}}{Y - R_{0}} = \frac{G_{10} - G_{00}}{R_{1} - R_{0}}

Solve:

G_{2} = \frac{G_{10} - G_{00}}{R_{1} - R_{0}} (Y - R_{0}) + G_{00}

(2) then accounting temperature is T ₁, sendible temperature G when relative humidity is Y ₃

Interpolation method is utilized to obtain computing formula:

\frac{G_{3} - G_{01}}{Y - R_{0}} = \frac{G_{11} - G_{01}}{R_{1} - R_{0}}

Solve:

G_{3} = \frac{G_{11} - G_{01}}{R_{1} - R_{0}} (Y - R_{0}) + G_{01}

(3) finally calculating relative humidity is Y, sendible temperature G when environment temperature is X

Interpolation method is utilized to obtain computing formula:

\frac{G - G_{2}}{X - T_{0}} = \frac{G_{3} - G_{2}}{T_{1} - T_{0}}

Solve:

G = \frac{G_{3} - G_{2}}{T_{1} - T_{0}} (X - T_{0}) + G_{2}

Equally can in the hope of the sendible temperature corresponding to the environment temperature of any instant of monitoring in process of the test and relative humidity.

Such scheme can utilize program automatically to calculate personnel's sendible temperature in survival capsule.

Beneficial effect

The invention has the beneficial effects as follows, can according to the sendible temperature table of comparisons, conveniently calculate the sendible temperature of human body under any humiture environment, simple, operability is better.

Accompanying drawing explanation

Fig. 1 is (normative appendix) sendible temperature table of comparisons.

Fig. 2 is the process flow diagram utilizing interpolation calculation sendible temperature in the present invention.

Embodiment

The following examples can make those skilled in the art more fully understand the present invention, but do not limit the present invention in any way.

Embodiment 1

A given environment temperature X=30 and relative humidity Y=42, wherein, T ₀<X<T ₁, R ₀<Y<R ₁, T ₀and T ₁for environment adjacent temperature in the sendible temperature table of comparisons, R ₀and R ₁for humidity adjacent to and opposite in the sendible temperature table of comparisons, G ₀₀for relative humidity in the sendible temperature table of comparisons is R ₀, environment temperature is T ₀time sendible temperature, G ₀₁for relative humidity in the sendible temperature table of comparisons is R ₀, environment temperature is T ₁time sendible temperature, G ₁₀for relative humidity in the sendible temperature table of comparisons is R ₁, environment temperature is T ₀time sendible temperature, G ₁₁for relative humidity in the sendible temperature table of comparisons is R ₁, environment temperature is T ₁time sendible temperature, that is: T ₀=29.4, T ₁=32.2, R ₀=40, R ₁=45, G ₀₀=30.0, G ₀₁=33.9, G ₁₀=30.6, G ₁₁=35.0, specifically as shown in table 1, table 1 is sendible temperature table of induction, utilizes interpolation method to be X according to the step computing environment temperature of following scheme one or scheme two, personnel's sendible temperature in survival capsule when relative humidity is Y:

Scheme one:

Interpolation method is utilized to obtain computing formula:

\frac{G_{0} - G_{00}}{X - T_{0}} = \frac{G_{01} - G_{00}}{T_{1} - T_{0}}

Solve:

G_{0} = \frac{G_{01} - G_{00}}{T_{1} - T_{0}} (X - T_{0}) + G_{00} = 30.836

Interpolation method is utilized to obtain computing formula:

\frac{G_{1} - G_{10}}{X - T_{0}} = \frac{G_{11} - G_{10}}{T_{1} - T_{0}}

Solve:

G_{1} = \frac{G_{11} - G_{10}}{T_{1} - T_{0}} (X - T_{0}) + G_{10} = 31.543

Interpolation method is utilized to obtain computing formula:

\frac{G - G_{0}}{Y - R_{0}} = \frac{G_{1} - G_{0}}{R_{1} - R_{0}}

Solve:

G = \frac{G_{1} - G_{0}}{R_{1} - R_{0}} (Y - R_{0}) + G_{0} = 31.12

Scheme two:

Interpolation method is utilized to obtain computing formula:

\frac{G_{2} - G_{00}}{Y - R_{0}} = \frac{G_{10} - G_{00}}{R_{1} - E_{0}}

Solve:

G_{2} = \frac{G_{10} - G_{00}}{R_{1} - R_{0}} (Y - R_{0}) + G_{00} = 30.24

Interpolation method is utilized to obtain computing formula:

\frac{G_{3} - G_{01}}{Y - R_{0}} = \frac{G_{11} - G_{01}}{R_{1} - R_{0}}

Solve:

G_{3} = \frac{G_{11} - G_{01}}{R_{1} - R_{0}} (Y - R_{0}) + G_{01} = 34.34

Interpolation method is utilized to obtain computing formula:

\frac{G - G_{2}}{X - T_{0}} = \frac{G_{3} - G_{2}}{T_{1} - T_{0}}

Solve:

G = \frac{G_{3} - G_{2}}{T_{1} - T_{0}} (X - T_{0}) + G_{2} = 31.12

Table 1: sendible temperature table of induction

In such scheme one, scheme two, program can be utilized automatically to calculate personnel's sendible temperature in survival capsule.

The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.

Claims

1. calculate a method for personnel's sendible temperature in survival capsule, it is characterized in that: a given environment temperature X and relative humidity Y, wherein, T ₀<X<T ₁, R ₀<Y<R ₁, T ₀and T ₁for environment adjacent temperature in the sendible temperature table of comparisons, R ₀and R ₁for humidity adjacent to and opposite in the sendible temperature table of comparisons, G ₀₀for relative humidity in the sendible temperature table of comparisons is R ₀, environment temperature is T ₀time sendible temperature, G ₀₁for relative humidity in the sendible temperature table of comparisons is R ₀, environment temperature is T ₁time sendible temperature, G ₁₀for relative humidity in the sendible temperature table of comparisons is R ₁, environment temperature is T ₀time sendible temperature, G ₁₁for relative humidity in the sendible temperature table of comparisons is R ₁, environment temperature is T ₁time sendible temperature, utilize interpolation method to be X according to the step computing environment temperature of following scheme one or scheme two, personnel's sendible temperature in survival capsule when relative humidity is Y:

Scheme one:

(1) first calculating relative humidity is R ₀, sendible temperature G when environment temperature is X ₀interpolation method is utilized to obtain computing formula:

\frac{G_{0} - G_{00}}{X - T_{0}} = \frac{G_{01} - G_{00}}{T_{1} - T_{0}}

Solve:

G_{0} = \frac{G_{01} - G_{00}}{T_{1} - T_{0}} (X - T_{0}) + G_{00}

(2) then calculating relative humidity is R ₁, sendible temperature G when environment temperature is X ₁interpolation method is utilized to obtain computing formula:

\frac{G_{1} - G_{10}}{X - T_{0}} = \frac{G_{11} - G_{10}}{T_{1} - T_{0}}

Solve:

G_{1} = \frac{G_{11} - G_{10}}{T_{1} - T_{0}} (X - T_{0}) + G_{10}

(3) last computing environment temperature is X, and sendible temperature G when relative humidity is Y utilizes interpolation method to obtain computing formula:

\frac{G - G_{0}}{Y - R_{0}} = \frac{G_{1} - G_{0}}{R_{1} - R_{0}}

Solve:

G = \frac{G_{1} - G_{0}}{R_{1} - R_{0}} (Y - R_{0}) + G_{0}

Scheme two:

(1) first accounting temperature is T ₀, sendible temperature G when relative humidity is Y ₂interpolation method is utilized to obtain computing formula:

\frac{G_{2} - G_{00}}{Y - R_{0}} = \frac{G_{10} - G_{00}}{R_{1} - R_{0}}

Solve:

G_{2} = \frac{G_{10} - G_{00}}{R_{1} - R_{0}} (Y - R_{0}) + G_{00}

(2) then accounting temperature is T ₁, sendible temperature G when relative humidity is Y ₃interpolation method is utilized to obtain computing formula:

\frac{G_{3} - G_{01}}{Y - R_{0}} = \frac{G_{11} - G_{01}}{R_{1} - R_{0}}

Solve:

G_{3} = \frac{G_{11} - G_{01}}{R_{1} - R_{0}} (Y - R_{0}) + G_{01}

(3) finally calculating relative humidity is Y, and sendible temperature G when environment temperature is X utilizes interpolation method to obtain computing formula:

\frac{G - G_{2}}{X - T_{0}} = \frac{G_{2} - G_{2}}{T_{1} - T_{0}}

Solve:

G = \frac{G_{3} - G_{2}}{T_{1} - T_{0}} (X - T_{0}) + G_{2}

Sendible temperature corresponding when employing scheme one or scheme two try to achieve given environment temperature and relative humidity.

2. method according to claim 1, is characterized in that: scheme one or scheme two utilize program automatically to calculate personnel's sendible temperature in survival capsule.