THDF系列壓縮空氣緊急逃生呼吸裝置 使用說明書,逃生呼吸器

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您正在訪問的是THDF系列壓縮空氣緊急逃生呼吸裝置 使用說明書,逃生呼吸器，具體信息如下：

緊急逃生呼吸裝置產品，如需要幫助請致電13337982885

本產品經中國船級社南京分社認可，符合《國際消防安全系統規則》要求。
使用本產品必須按說明書中規定進行操作、維護保養，否則會危及人員的安全或損壞儀器。
一、適用范圍
THDF系列壓縮空氣緊急逃生呼吸裝置分為2.2L  21Mpa氣瓶和3L  21Mpa氣瓶兩種，分別提供10分鐘和15分鐘以上的恒流空氣，可供處于有毒、有害、煙霧、缺氧環境中的人員逃生用。主要適用在船只的駕駛室、機房、鋪位區、娛樂室、主要的豎直空間等場所，也適用于其它類似的危險空間的人員逃生使用。
二、特點
1、THDF系列體積小、重量輕、操作簡單、使用方便，可手提、肩挎或掛在頸部，適合各類人員使用。
2、THDF系列可提供恒流空氣，氣瓶貯存量大于400L，使佩戴者呼吸舒適。

三、主要技術參數

序號	型     號	THDF10-I	THDF15-I
1	氣瓶容積	2.2L	3L
2	氣瓶額定工作壓力	21Mpa	21Mpa
3	使用時間	≥10min	≥15min
4	供氣量	≥35L/min	≥35L/min
5	質  量	≤6kg	≤8.5kg

四、結構及工作原理
1、結構
本產品主要由氣瓶、減壓器、壓力表、輸氣導管、頭罩、背包等組
成（見圖一）。

1、氣瓶   2、背包  3、壓力表  4、減壓器  5、輸氣導管  6、頭罩
圖一THDF系列壓縮空氣緊急逃生呼吸裝置

2、工作原理
THDF系列壓縮空氣緊急逃生呼吸裝置用鋼質氣瓶貯存壓縮空氣，經減壓器減壓，從輸出口輸出恒定氣流，通過輸氣導管進入頭罩，向佩戴者提供呼吸用的潔凈空氣。
五、使用方法（見圖二）
1、將背包帶掛在頸部（也可手提或肩挎），THDF置于胸前；
2、打開背包蓋，取出頭罩，撕開背包上氣瓶閥處的蓋頭，逆時針方向擰開氣瓶閥直至完全打開；
3、將頭罩戴在頭上，使進氣口處于面部，收系頸帶；
4、開始逃生。

挎上背帶                                                          取出頭罩，擰開氣瓶閥

收緊脖帶                                                               緊急逃生
圖二THDF系列壓縮空氣緊急逃生呼吸裝置使用示意圖

六、注意事項
1、只有經過培訓的人員才能使用、管理和維護保養THDF緊急逃生呼吸裝置。
2、THDF嚴禁烘烤及暴曬，嚴禁劇烈撞擊。
3、備用時，THDF應放在便于提取處，壓力表應處于背包的視窗處。
4、頭罩要規范的折疊后放入背包袋中。
5、每月要檢查壓力表示值，若氣瓶內的壓力低于額定工作壓力的95%，須進行檢查或充氣。
6、氣瓶從出廠之日起，每三年要進行一次檢驗，檢驗合格后方可繼續使用。
七、檢查
每個月或每次使用后，要對THDF進行認真地檢查，檢查記錄要保存。
THDF系列壓縮空氣緊急逃生呼吸裝置檢查維修記錄表
產品型號________       出廠編號__________     生產日期_________

檢查部件	檢查項目	檢查結果	檢修人
頭罩	視窗完好
	無破損
	清潔
壓力表	壓力≥額定工作壓力的95%
	完好無損
輸氣導管	管夾無松動
	無漏氣
氣瓶	無明顯凹痕
	無裂痕

八、維護保養
1、使用過的面罩要認真清洗和擦拭，視窗部分要保證透明。
2、晾干后的面罩按折疊示意圖折好，放入背包袋內。
3、若發現面罩有破損，要立即更換。
4、要防止減壓器和輸出口部位生銹，若發現有生銹現象要及時處理。

圖三   面罩折疊示意圖

九、充氣
注意：氣瓶充氣應由具有專業技術和設備的充裝機構的人員進行。
1、將氣瓶與充氣機對接，接口不要涂刷油酯；
2、向氣瓶內緩慢充氣，至21Mpa停止，充入氣瓶內壓縮空氣應經濾濕器進行干燥。
3、瓶體冷卻后瓶內氣體壓力會隨溫度降低而降低，為保證滿足21Mpa工作壓力，需在冷卻后向瓶內進行再次補氣。
4、氣瓶充氣后應進行氣密性試驗，檢查瓶閥是否泄漏。
5、已充氣的合格氣瓶應做標識，以便區別。
6、充氣、貯運過程中應輕拿輕放，嚴禁敲、撞擊氣瓶，或將氣瓶長期存在高溫，有腐蝕性介質的環境中。
THDF常見故障及修理

序號	故障現象	可能出現的原因	解決方法
1	壓力表無壓	1、氣瓶無氣	充氣
		2、壓力表損壞	換表
		3、氣瓶開關未打開	打開開關
2	安全閥	1、減壓器閥門泄漏	修減壓器閥門和閥桿
		2、安全閥損壞	修理安全閥
3	整機不氣密	1、密封件損壞	查出漏氣處更換封件
		2、輸出口關閉不到位	調整氣瓶閥閥芯
4	不供氣	輸出口未打開	彈簧卡死、O型圈處涂硅油
5	供氣量不足	輸出壓力過低	調整減壓器上蓋螺帽、加大輸出壓力

This product has been approved by the Nanjing Branch of the Ship Registry of China classification society and is in conformity conformity with the documents of the International Fire Safety System Regulations.
To operate and maintain the product, the regulations of the operation Manual must be observed, Otherwise the safety of the user will be daggered or the instrument will be damaged.
1. Applicable range
THDF Air Compressed Emergency Escape Breathing Device has two types: 2.2L 21Mpa cylinder and 3L 21Mpa cylinder. It supplies 10 or 15 minutes of constant flow air separately. It can be used to escape when the person is under the environment with noxious gases, harmful gases, smoke or lack of oxygen. It is applicable mainly for the driver’s, cab, engine room, bunk area, recreation room and vertical place of the ship. And it is applicable for other similar dangerous space also.
2. Characteristics
1.THDF series urgent breath equipment has the characteristics of small volume, lightweight. It is simple to operate and easy to use. It can be taken by hand, carried over shoulder or put on the neck by all kinds of user.
2.THDF series urgent breath equipment can provide constant flow air. The cylinder is filled over 400L air, and comfortable for breathing to the user
3. Technical Data

№	Type	THDF10-I	THDF15-I
1	Cylinder volume	2.2L	3L
2	Working Pressure	21Mpa	21 Mpa
3	Time of Usage	≥10min	≥15min
4	Air Supply Flow	≥35L/min	≥35L/min
5	Weight	≤6Kg	≤8.5Kg

4. Structure and Working Principle
1. Structure
The product mainly consists of air cylinder, pressure reducer, pressure gauge, air supplying hose, mask and bag.

1.Air cylinder         2.Bag                3.Pressure gauge
4.Pressure reducer         5.Air supplying hose        6.Mask
Fig.1  THDF Air Compressed Emergency Escape Breathing Device

2. Working principle
The compressed air in the steel air cylinder of the THDF series urgent breath equipment goes throuth the pressure resucer, The reduced air goes out of the exit to be constant flow air, and then goes into mask through air supplying hose to provide the user with clean air for breathing.
5. Usage
1.Put the bag on the neck (or shoulder, or handle it by hand), and THDF before chest;
2. Open the bag, and take out the mask, and tear off the cover of the air cylinder valve, and then turn on the valve in anticlockwise till completely open;
3. Wear the mask on the head, and make the entrance of the air fit the face, and then fasten the belt;
4. Start to escape.

Put the bag on the neck                           Take out the mask and turn on the valve

Fasten the belt                                          Emergency escape
Fig.2 Usage of THDF Air Compressed Emergency Escape Breathing Device

6. Cautions
1. THDF series urgent breath equipment can be used, managed and maintained only by the person after training.
2. Don’t toast, strike heavily or expose THDF to the sun.
3. THDF should be taken to the convenient place for using and the pressure gauge should be put to the window of the bag during spare time.
4. The mask should be folded up standard in the bag.
5. The pressure gauge should be checked each month. If the pressure of the air cylinder is lower than 95% of the working pressure, check the cylinder or recharge the air immediately.
6. Check the air cylinder every three years after the date of production It can be continue to use only after checking up to standard.
7. Checking
Check the THDF seriously after using or every month, and keep the recorder.
Recorder of checking and maintenance for
 THDF Air Compressed Emergency Escape Breathing Device      Type of product________   product No. _________   Date of product ________

Parts	Checking items	Result	Checking person
Mask	Complete window
	Without broken
	Cleanness
Pressure gauge	Pressure≥95% of the working pressure
	Without broken
Air supplying hose	Screw thread tight
	Without leakage
Air cylinder	Without clean sunken
	Without crack

8. Maintenance
1. Clean the mask seriously after using, and the window screen should be transparent.
2. Fold up dried mask and put it into the bag according to fig.3.
3. Replace a new one immediately if the mask is damaged.
4. Prevent the pressure reducer and exit place from rusty. Treat it immediately if rust occurs.

Fig.3 Folding up the mask

 

9. Air recharge
Caution: the air recharge should be finished by professionals with special equipments.
1. Connect the air cylinder with charger. NO oil on the connecting.
2. Charge the air slowly till 21Mpa . The compressed air should be dried by filter.
3. The air pressure will get down with the temperature going down.
The air cylinder should be recharged additionally in order to guarantee the level of 21Mpa.
4.Do the air proof test to the valve after recharging. Check if the cylinder valve is leakage or not.
Mark the passed air cylinder in order to distinguish them.
Handle with care during charging and transporting. No knocking, striking and no storing in high temperature or cauterization places.
Common troubles and solutions of the THDF

No.	Appearances	Probable reasons	Solutions
1	No pressure of the pressure gauge	No air in the cylinder	Recharge air
		The pressure gauge is damaged	Change a new one
		The air cylinder valve is not open	Open the valve
2	Safety valve	The pressure reducer valve is leakage	Repair the valve
		Safety valve is damaged	Repair the safety valve
3	The whole device is not airtight	Sealing parts are damaged	Check out and replace
		Exit place is not switched off completely	Adjust the valve core
4	No air provided	Exit place is not open	Spring is block, smear the O-type washer with grease
5	Shortage of air provided	The output pressure is too low	Adjust the screw on the pressure reducer to increase the output pressure