ICS13.220.20

CCSC81

中華人民共和國國家標(biāo)準(zhǔn)

GB4716—2024

代替GB4716—2005

點(diǎn)型感溫火災(zāi)探測器

Pointtypeheatfiredetectors

2024?11?28發(fā)布2025?12?01實(shí)施

國家市場監(jiān)督管理總局

國家標(biāo)準(zhǔn)化管理委員會(huì)發(fā)布

GB4716—2024

目次

前言··························································································································Ⅲ

1范圍·······················································································································1

2規(guī)范性引用文件········································································································1

3術(shù)語和定義··············································································································1

4分類·······················································································································2

5要求·······················································································································2

5.1通用要求···········································································································2

5.2外觀要求···········································································································2

5.3主要部（器）件性能·······························································································2

5.4控制軟件要求·····································································································3

5.5響應(yīng)方位性能·····································································································4

5.6動(dòng)作溫度性能·····································································································4

5.7響應(yīng)時(shí)間性能·····································································································4

5.825℃起始響應(yīng)時(shí)間性能·························································································4

5.9高溫響應(yīng)性能·····································································································5

5.10電源參數(shù)波動(dòng)性能······························································································5

5.11環(huán)境試驗(yàn)前響應(yīng)時(shí)間性能·····················································································5

5.12高溫（耐久）性能·································································································5

5.13氣候環(huán)境耐受性·································································································6

5.14機(jī)械環(huán)境耐受性·································································································6

5.15電磁兼容性能····································································································7

5.16跌落性能··········································································································8

5.17S型探測器附加性能···························································································9

5.18R型探測器附加性能···························································································9

5.19復(fù)合探測········································································································10

6試驗(yàn)·····················································································································10

6.1通則················································································································10

6.2外觀················································································································13

6.3主要部（器）件····································································································13

6.4控制軟件··········································································································13

6.5標(biāo)志和使用說明書······························································································13

6.6方位試驗(yàn)··········································································································14

6.7動(dòng)作溫度試驗(yàn)····································································································14

Ⅰ

GB4716—2024

6.8響應(yīng)時(shí)間試驗(yàn)····································································································14

6.925℃起始響應(yīng)時(shí)間試驗(yàn)························································································14

6.10高溫響應(yīng)試驗(yàn)··································································································14

6.11電源參數(shù)波動(dòng)試驗(yàn)····························································································15

6.12環(huán)境試驗(yàn)前響應(yīng)時(shí)間試驗(yàn)···················································································15

6.13高溫（耐久）試驗(yàn)·······························································································15

6.14低溫（運(yùn)行）試驗(yàn)·······························································································15

6.15交變濕熱（運(yùn)行）試驗(yàn)·························································································16

6.16恒定濕熱（耐久）試驗(yàn)·························································································16

6.17SO16

二氧化硫（2）腐蝕（耐久）試驗(yàn)···········································································

6.18沖擊（運(yùn)行）試驗(yàn)·······························································································17

6.19碰撞試驗(yàn)········································································································17

6.20振動(dòng)（正弦）（運(yùn)行）試驗(yàn)······················································································17

6.21振動(dòng)（正弦）（耐久）試驗(yàn)······················································································18

6.22靜電放電抗擾度試驗(yàn)·························································································18

6.23射頻電磁場輻射抗擾度試驗(yàn)················································································18

6.24射頻場感應(yīng)的傳導(dǎo)騷擾抗擾度試驗(yàn)·······································································18

6.25電快速瞬變脈沖群抗擾度試驗(yàn)·············································································19

6.26浪涌（沖擊）抗擾度試驗(yàn)······················································································19

6.27跌落試驗(yàn)········································································································19

6.28S型探測器附加試驗(yàn)··························································································20

6.29R型探測器附加試驗(yàn)·························································································20

7檢驗(yàn)規(guī)則···············································································································20

7.1出廠檢驗(yàn)··········································································································20

7.2型式檢驗(yàn)··········································································································20

8標(biāo)志·····················································································································21

8.1產(chǎn)品標(biāo)志··········································································································21

8.2質(zhì)量檢驗(yàn)標(biāo)志····································································································21

8.3標(biāo)志耐久性·······································································································21

9使用說明書············································································································21

附錄A（規(guī)范性）標(biāo)準(zhǔn)溫箱····························································································22

附錄B（規(guī)范性）跌落試驗(yàn)裝置······················································································23

Ⅱ

GB4716—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

本文件代替GB4716—2005《點(diǎn)型感溫火災(zāi)探測器》，與GB4716—2005相比，除結(jié)構(gòu)調(diào)整和編輯

性改動(dòng)外，主要技術(shù)變化如下：

a）增加了“典型應(yīng)用溫度”“最高應(yīng)用溫度”“動(dòng)作溫度”“可復(fù)位式探測器”及“不可復(fù)位式探測

器”的術(shù)語和定義（見第3章）；

b）增加了感溫元件的故障監(jiān)測要求（見5.3.3）；

c）增加了感溫元件的防護(hù)性能要求（見5.3.4）；

d）增加了數(shù)據(jù)輸出功能的要求（見5.3.5）；

e）增加了接線端子的要求（見5.3.7）；

f）增加了環(huán)境試驗(yàn)前任意兩只探測器響應(yīng)時(shí)間變化的要求（見5.11）；

g）增加了環(huán)境試驗(yàn)后響應(yīng)時(shí)間上限值的要求（見5.12~5.16）；

h）增加了低溫（運(yùn)行）試驗(yàn)溫度等級(jí)的要求（見5.13）；

i）增加了跌落試驗(yàn)的要求（見5.16）；

j）增加了標(biāo)志耐久性的要求（見8.3）；

k）增加了跌落試驗(yàn)裝置（見附錄B）。

請(qǐng)注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識(shí)別專利的責(zé)任。

本文件由國家消防救援局提出并歸口。

本文件及其所代替文件的歷次版本發(fā)布情況為：

——1984年首次發(fā)布為GB4716—1984，1993年第一次修訂，2005年第二次修訂；

——本次為第三次修訂。

Ⅲ

GB4716—2024

點(diǎn)型感溫火災(zāi)探測器

1范圍

本文件界定了點(diǎn)型感溫