CN105214272B - Action testing tool for container valve starter - Google Patents
Action testing tool for container valve starter Download PDFInfo
- Publication number
- CN105214272B CN105214272B CN201510718965.9A CN201510718965A CN105214272B CN 105214272 B CN105214272 B CN 105214272B CN 201510718965 A CN201510718965 A CN 201510718965A CN 105214272 B CN105214272 B CN 105214272B
- Authority
- CN
- China
- Prior art keywords
- starter
- spring
- container valve
- shell
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007858 starting material Substances 0.000 title claims abstract description 39
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 14
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000003999 initiator Substances 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention relates to a motion testing tool of a container valve starter, which is characterized in that: comprises a shell, a lock nut, an indicating rod cap and a spring, wherein a stepped hole is arranged in the center of the shell, the indicating rod cap and the indicating rod are sequentially arranged in the stepped hole, the indicating rod is sleeved with a spring, the shell is connected with a lock nut in a threaded manner, the center of the shell is provided with a U-shaped pin clamping interface connected with the starter. Beneficial effects the effect is as follows: compared with the prior art, the starter is arranged on the testing tool of the invention, the detection of the starter can be ensured not to be carried out on a high-pressure gas circuit or a steel cylinder, so that the safety is improved, and the detection program is simplified.
Description
Technical Field
The invention belongs to a testing tool, and particularly relates to an action testing tool for a valve starter of a gas storage steel cylinder container of an inert gas fire extinguishing system.
Background
The gas fire extinguishing system is mainly used in environments where other fire extinguishing systems such as water fire extinguishing systems are not suitable, such as computer rooms, important library archives, mobile communication base stations (houses), UPS rooms, battery rooms, general diesel generator rooms, etc. The gas fire extinguishing system comprises a mixed gas automatic. The method is characterized in that: the mixed gas fire extinguishing agent is a gas formed by mixing nitrogen, argon and carbon dioxide gases according to a certain proportion, the gases naturally exist in the atmosphere, the ozone layer of the atmosphere is not lost, the greenhouse effect of the earth is not influenced, and the mixed gas is nontoxic, colorless, odorless, noncorrosive and nonconductive, does not support combustion and does not react with most substances, thus being an ideal environment-friendly fire extinguishing agent. The starter which is jointed with the interface of the gas storage steel bottle container valve of the inert gas fire extinguishing system is a driving device for opening the steel bottle container valve. Whether the starter can normally act at the key moment or not determines whether the whole system can normally play the role of fire extinguishing. For the key component of the starter, the quality control is strictly closed, and 100% of test and detection are carried out before delivery, so that a special test tool is required.
Disclosure of Invention
The invention provides a motion testing tool for a container valve starter, which aims to overcome the defects in the prior art and provides a special testing tool for testing and detecting the starter before delivery.
The invention aims to achieve the aim, and the action testing tool of the container valve starter is characterized by comprising the following technical scheme: the novel lock comprises a shell, a lock nut, an indicating rod cap and a spring, wherein a stepped hole is formed in the center of the shell, the indicating rod cap and the indicating rod are sequentially arranged in the stepped hole, the indicating rod is sleeved with the spring, the lock nut is screwed on the shell, and a U-shaped pin clamping interface connected with a starter is arranged in the center of the shell.
Compared with the prior art, the starter is arranged on the testing tool, so that the detection of the starter can be ensured not to be carried out on a high-pressure gas circuit or a steel cylinder, the safety is improved, and the detection program is simplified.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1. the device comprises a shell, 2, a lock nut, 3, an indication rod, 4, an indication rod cap, 5, a spring, 6, a U-shaped pin clamping interface and 7, and a U-shaped pin.
Detailed Description
The following detailed description of the embodiments according to the present invention is provided with reference to the preferred embodiments: examples
Referring to the drawings in detail, this embodiment provides a motion testing tool of container valve starter, including casing 1, lock nut 2, pilot lever 3, pilot lever cap 4 and spring 5, the casing center is equipped with the shoulder hole, pilot lever cap and pilot lever have been put in proper order in the shoulder hole, the cover is equipped with the spring on the pilot lever, the spiro union lock nut on the casing, the casing center is equipped with U type round pin 7 joint mouth 6 that is connected with the starter.
According to the pressure of the internal pressure of the gas storage steel cylinder on the section of the valve core of the container valve starter interface (namely the resistance to be overcome by the starter to start the container valve), the pre-compression distance of the spring is calculated, the spring force generated by the spring meeting the action stroke of the starter is met, the spring with the corresponding spring force range is selected, and the special tool is designed by matching with the proper shape and the starter interface.
The starter is arranged on the testing tool, one external threaded interface of the starter is plugged, the other external threaded interface is connected with a testing air source, the starter is driven by normal starting pressure, an indication rod of the testing tool pops up, a small round hole in the center of the lock nut is filled, and then the starter acts normally.
The above detailed description of the motion testing tool of a container valve actuator with reference to the embodiments is illustrative and not limiting, and several embodiments can be listed according to the defined scope, thus variations and modifications without departing from the general inventive concept shall fall within the scope of protection of the present invention.
Claims (2)
1. A method for detecting normal opening of a container valve driven by an initiator is characterized by comprising the following steps: the starter connected with the interface of the container valve of the gas storage steel bottle of the inert gas fire extinguishing system is a driving device for opening the container valve, the inert gas fire extinguishing system can normally play the role of fire extinguishing, the starter must be ensured to normally act at key moment, 100% of tests and inspections are carried out before delivery, and the specific steps for detecting the normal action of the starter are as follows:
step 1, manufacturing and assembling a testing tool of the starter: the testing tool comprises a shell, a lock nut, an indicating rod cap and a spring, wherein a stepped hole is formed in the center of the shell, the indicating rod cap and the indicating rod are sequentially arranged in the stepped hole, the indicating rod is sleeved with the spring, the lock nut is screwed on the shell, and the elasticity of the spring is calculated: according to the pressure of the gas storage steel cylinder acting on the section of the valve core of the container valve starter interface, namely the resistance to be overcome by the container valve to be started by the starter, calculating the pre-compression distance of the spring and the spring force generated by the spring meeting the action stroke of the starter, and selecting the spring with a corresponding spring force range;
step 2, mounting a testing tool on the starter interface;
and 3, plugging one external threaded interface of the starter, connecting the other interface with a test air source to normally start the pressure-driven starter, ejecting an indication rod of the test tool, filling up a small round hole in the center of the lock nut, and enabling the starter to act normally.
2. The method of detecting normal opening of an actuator driven container valve of claim 1, wherein: and step 2, a clamping interface connected with the starter is arranged in the center of the shell, a U-shaped pin is arranged on the inner wall of the clamping interface, and the clamping interface is connected with the starter through the U-shaped pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510718965.9A CN105214272B (en) | 2015-10-30 | 2015-10-30 | Action testing tool for container valve starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510718965.9A CN105214272B (en) | 2015-10-30 | 2015-10-30 | Action testing tool for container valve starter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105214272A CN105214272A (en) | 2016-01-06 |
| CN105214272B true CN105214272B (en) | 2024-04-05 |
Family
ID=54983761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510718965.9A Active CN105214272B (en) | 2015-10-30 | 2015-10-30 | Action testing tool for container valve starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105214272B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1161299A (en) * | 1966-08-31 | 1969-08-13 | Knorr Bremse Gmbh | Indicating Means for the State of Application of Brakes |
| DE3809233A1 (en) * | 1987-03-19 | 1988-10-06 | Nehezipari Mueszaki Egyetem | Method and device for testing the response pressure of a safety valve on site |
| US6015134A (en) * | 1993-06-28 | 2000-01-18 | Barber Industries Inc. | Pneumatic actuator assembly |
| DE10014756A1 (en) * | 2000-03-24 | 2001-10-04 | Bayerische Motoren Werke Ag | Device for setting valve drive springs has devices for detecting movement of armature oscillating between two coils or pin of electromagnetic actuator, force between pin and valve shaft |
| CN2817905Y (en) * | 2005-07-14 | 2006-09-20 | 深圳市门海实业有限公司 | Fire extinguisher |
| RU96426U1 (en) * | 2010-02-26 | 2010-07-27 | Закрытое акционерное общество "Научно-производственный центр "Аквамарин" | LEAKAGE CONTROL UNIT WITH GAS PRESSURE REGULATOR |
| CN203587294U (en) * | 2013-11-27 | 2014-05-07 | 中广核核电运营有限公司 | Isolation valve chamber pressurizing testing tool |
| CN205095314U (en) * | 2015-10-30 | 2016-03-23 | 艾赛孚消防科技（天津）有限公司 | Action testing tool of container valve starter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9057656B2 (en) * | 2013-04-25 | 2015-06-16 | Chi-Wen Chen | Pressure indication device of inflation machine with safety pressure relief |
-
2015
- 2015-10-30 CN CN201510718965.9A patent/CN105214272B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1161299A (en) * | 1966-08-31 | 1969-08-13 | Knorr Bremse Gmbh | Indicating Means for the State of Application of Brakes |
| DE3809233A1 (en) * | 1987-03-19 | 1988-10-06 | Nehezipari Mueszaki Egyetem | Method and device for testing the response pressure of a safety valve on site |
| US6015134A (en) * | 1993-06-28 | 2000-01-18 | Barber Industries Inc. | Pneumatic actuator assembly |
| DE10014756A1 (en) * | 2000-03-24 | 2001-10-04 | Bayerische Motoren Werke Ag | Device for setting valve drive springs has devices for detecting movement of armature oscillating between two coils or pin of electromagnetic actuator, force between pin and valve shaft |
| CN2817905Y (en) * | 2005-07-14 | 2006-09-20 | 深圳市门海实业有限公司 | Fire extinguisher |
| RU96426U1 (en) * | 2010-02-26 | 2010-07-27 | Закрытое акционерное общество "Научно-производственный центр "Аквамарин" | LEAKAGE CONTROL UNIT WITH GAS PRESSURE REGULATOR |
| CN203587294U (en) * | 2013-11-27 | 2014-05-07 | 中广核核电运营有限公司 | Isolation valve chamber pressurizing testing tool |
| CN205095314U (en) * | 2015-10-30 | 2016-03-23 | 艾赛孚消防科技（天津）有限公司 | Action testing tool of container valve starter |
Non-Patent Citations (1)
| Title |
|---|
| 田如漪等.气动消防技术.中国建筑工业出版社,1996,第333-334页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105214272A (en) | 2016-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202624134U (en) | Automatic quick toughened-glass breaking escape device | |
| CN103616119B (en) | The fire extinguisher of pressure monitoring device and this pressure monitoring device of employing | |
| CN103285541A (en) | A system and a method for active fire extinguishing and explosion suppression in coal mine workplaces | |
| CN110420427A (en) | Perfluor hexanone automatic fire extinguishing system and its working method | |
| CN204170337U (en) | A kind of ductwork type fire extinguishing system starts bottle container valve | |
| CN204798676U (en) | Store pressure formula gas type automatic fire extinguishing device in advance | |
| CN105214272B (en) | Action testing tool for container valve starter | |
| CN203685279U (en) | Mining safety and oxygen supply system | |
| CN203556079U (en) | Fire-fighting grenade | |
| CN103157209B (en) | Starting device of gas storage cylinder type superfine dry powder automatic fire extinguishing system for vehicles | |
| CN106195372A (en) | Pressure relief device, control method and oil-filled equipment explosion-proof fire-extinguishing protection system | |
| CN219517666U (en) | Gas type driving device and gas fire extinguishing device using same | |
| CN205095314U (en) | Action testing tool of container valve starter | |
| CN106310566A (en) | Pre-stored pressure combustion gas-type automatic extinguishing device | |
| CN209069932U (en) | A kind of gas monitoring instrument complete machine detecting tool | |
| CN103191536B (en) | Gas-bottle-type automatic superfine-dry-powder fire-extinguishing system for vehicle | |
| CN216986121U (en) | Vehicle-mounted automatic fire extinguishing device | |
| Roberts et al. | Dispersion of hydrogen from high-pressure sources | |
| CN202221373U (en) | Test tool used for safety valve of battery case | |
| CN201129505Y (en) | Automatic and reel pipe control dual-purpose fire valve | |
| CN205575643U (en) | Active carbon adsorption device nitrogen protection system | |
| CN203703294U (en) | Multi-protection emergency cut-off valve | |
| CN109080451B (en) | Automobile oil storage tank protection device with good safety performance | |
| CN204767108U (en) | Fire extinguisher of piston river system fire extinguishing agent | |
| CN220070564U (en) | Portable fire extinguisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |