CN207318028U - A kind of test device for air tightness based on fire extinguisher - Google Patents
A kind of test device for air tightness based on fire extinguisher Download PDFInfo
- Publication number
- CN207318028U CN207318028U CN201721372052.7U CN201721372052U CN207318028U CN 207318028 U CN207318028 U CN 207318028U CN 201721372052 U CN201721372052 U CN 201721372052U CN 207318028 U CN207318028 U CN 207318028U
- Authority
- CN
- China
- Prior art keywords
- tube
- testing tube
- valve body
- fire extinguisher
- relief
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 150
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000006837 decompression Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
A kind of test device for air tightness based on fire extinguisher, is related to fire-extinguishing apparatus technical field, including air compressor machine；The output terminal of air compressor machine is connected with the first testing tube, the end connection fire extinguisher of first testing tube, and the first testing tube is equipped with the first valve body, and the first relief tube is also communicated with the first testing tube, the end connection of first relief tube is extraneous, and the first relief tube is equipped with the first relief valve；First testing tube is also communicated with the second testing tube, the end connection fire extinguisher of second testing tube, second testing tube is equipped with the second valve body, the part that second testing tube is located between the second valve body and the second test pipe end is also communicated with the second relief tube, second relief tube is equipped with the second relief valve, and the second testing tube is equipped with pressure reducing valve between the second valve body and the head end of the second testing tube.The fire extinguisher that the utility model realizes different model is tested at the same time, ensures the technique effect of fire extinguisher safety in utilization.
Description
Technical field
It the utility model is related to fire-extinguishing apparatus technical field, and in particular to a kind of air tightness test dress based on fire extinguisher
Put.
Background technology
Fire extinguisher is a kind of portable Fire extinguisher；Chemical substance is placed in fire extinguisher, to rescue fire extinguishing calamity.Fire extinguisher is
One of common fireproofing installation, is stored in public place or the place of fire may occur, filling in different types of fire extinguisher
Component it is different, be aim at different fire rise thus set；It must be noted that during use in order to avoid producing minus effect and causing danger；
But existing fire extinguisher filling process is all manually to fill, this must ensure the quality of fire extinguisher, existing to go out
Firearm model is different, and charge pressure is just different, and the wherein air-tightness of fire extinguisher is detecting the tightness of fire extinguisher, anti-stopping leak
Dew, in the prior art detect fire extinguisher air-tightness equipment can only to same model fire extinguisher carry out air tightness test, can not with not
Fire extinguisher with model is tested at the same time, and work efficiency is low, can not be satisfied with the use of modernization processing.
Utility model content
For in the prior art the defects of, the utility model provides a kind of test device for air tightness based on fire extinguisher, uses
To realize that the fire extinguisher of different model is tested at the same time, ensure the technique effect of fire extinguisher safety in utilization.
To achieve the above object, the utility model provides following technical solution：
A kind of test device for air tightness based on fire extinguisher, including air compressor machine；The output terminal of the air compressor machine is connected with
One testing tube, the end connection fire extinguisher of first testing tube, and first testing tube is equipped with the first valve body, it is described
The first relief tube is also communicated with first testing tube, the end connection of first relief tube is extraneous, and first relief tube
It is equipped with the first relief valve；
First testing tube is also communicated with the second testing tube, and the end connection fire extinguisher of second testing tube is described
Second testing tube is equipped with the second valve body, second testing tube be located at second valve body and the described second test pipe end it
Between part be also communicated with the second relief tube, second relief tube is equipped with the second relief valve, and second testing tube is located at
Pressure reducing valve is equipped between the head end of second valve body and second testing tube；
The part that first testing tube is located between the head end of the second testing tube and the head end of first relief tube is set
There is the 3rd valve body, part of first testing tube between first valve body and the second testing tube head end is equipped with the
Four valve bodies.
As an improvement scheme, first testing tube is between first valve body and the 4th valve body
Part is also communicated with connecting leg, and the other end of the connecting leg is connected with gas bottle, and the connecting leg is equipped with the 5th valve body.
As an improvement scheme, first testing tube is between the 3rd valve body and the 4th valve body
Part is connected with first pressure gauge.
As an improvement scheme, first testing tube be located at the 3rd valve body with described first test pipe end
Between part be connected with second pressure gauge.
As an improvement scheme, portion of second testing tube between the pressure reducing valve and second valve body
Divide and be connected with the 3rd pressure gauge.
As an improvement scheme, second testing tube be located at second valve body with described second test pipe end
Between part be connected with the 4th pressure gauge.
Compared with prior art, the beneficial effects of the utility model are：
Test device for air tightness based on fire extinguisher, including air compressor machine；The output terminal of air compressor machine is connected with the first testing tube,
The end connection fire extinguisher of first testing tube, and the first testing tube is equipped with the first valve body, and the is also communicated with the first testing tube
One relief tube, the end connection of the first relief tube is extraneous, and the first relief tube is equipped with the first relief valve；First testing tube also connects
The second testing tube, the end connection fire extinguisher of the second testing tube are connected with, the second testing tube is equipped with the second valve body, the second testing tube
Part between the second valve body and the second test pipe end is also communicated with the second relief tube, and the second relief tube is equipped with second
Relief valve, the second testing tube are equipped with pressure reducing valve between the second valve body and the head end of the second testing tube；First testing tube is located at
Part between the head end of the head end of second testing tube and the first relief tube is equipped with the 3rd valve body, and the first testing tube is located at the first valve
Part between body and the second testing tube head end is equipped with the 4th valve body, based on above structure, air compressor machine work gas storage, the first test
The end connection fire extinguisher of pipe, opens the first valve body, the 4th valve body, the 3rd valve body, closes remaining valve body, pass through the first testing tube
Air tightness test is carried out to fire extinguisher bottle, after can carrying out pressure release to main testing tube when opening the first relief valve, can be facilitated
Fire extinguisher is dismantled, when needing the fire extinguisher to low-pressure different model to carry out air tightness test, low-pressure fire extinguisher is connected
In the end of the second testing tube, the first valve body, the 4th valve body, the second valve body are opened, other valve bodies is closed, passes through the second testing tube
Low-pressure fire extinguisher is tested, the low-pressure fire extinguisher after testing can after only needing the second relief valve pressure release of unlatching
Low-pressure fire extinguisher is pulled down, ensures the security of operation, it is possible to achieve the first testing tube and the second testing tube work at the same time, and carry
High work efficiency, the fire extinguisher for realizing different model are tested at the same time, ensure the technique effect of fire extinguisher safety in utilization.
Part of first testing tube between the first valve body and the 4th valve body is also communicated with connecting leg, and the other end of connecting leg connects
Gas bottle is connected to, and connecting leg is equipped with the 5th valve body,, can be with equipped with gas bottle when air compressor machine does not work based on above structure
Open the 5th valve body using gas bottle provide Pneumatic pressure power, when gas bottle does not have gas, can also utilize air compressor machine to gas bottle into
Row inflation, does deposit and uses.
Part of first testing tube between the 3rd valve body and the 4th valve body is connected with first pressure gauge, the first testing tube
Part between the 3rd valve body and the first test pipe end is connected with second pressure gauge, the second testing tube be located at pressure reducing valve and
Part between second valve body is connected with the 3rd pressure gauge, and the second testing tube is located between the second valve body and the second test pipe end
Part be connected with the 4th pressure gauge, based on above structure, first pressure gauge can check the pressure of air compressor machine and gas bottle,
Second pressure gauge can check the output pressure of main testing tube, and the 3rd pressure gauge can check the second testing tube after pressure reducing valve decompression
Pressure value, the 4th pressure gauge can check the output pressure of the second testing tube.
To sum up, the utility model realizes the fire extinguisher of different model and tests at the same time, ensures fire extinguisher safety in utilization
Technique effect, operation control is easy, is easy to manufacture on a large scale and installation, has a wide range of application.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
In figure：1- air compressor machines；The first testing tubes of 2-；The first relief tubes of 3-；The second testing tubes of 4-；The second relief tubes of 5-；6-
First relief valve；The second relief valves of 7-；The second valve bodies of 8-；9- pressure reducing valves；The 3rd valve bodies of 10-；The 4th valve bodies of 11-；The first valves of 12-
Body；The 5th valve bodies of 13-；14- connecting legs；15- gas bottles；16- first pressure gauges；17- second pressure gauges；The 3rd pressure gauges of 18-；
The 4th pressure gauges of 19-.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiments are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality cannot be limited with this
New protection domain.In order to illustrate more clearly of the utility model embodiment or technical solution of the prior art,
Embodiment or attached drawing needed to be used in the description of the prior art will be briefly described below.In all attached drawings
In, similar element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to realities
The ratio on border is drawn.
As shown in Figure 1, a kind of test device for air tightness based on fire extinguisher, including air compressor machine 1；The output terminal of air compressor machine 1
The first testing tube 2, the end connection fire extinguisher of the first testing tube 2 are connected with, and the first testing tube 2 is equipped with the first valve body 12,
The first relief tube 3 is also communicated with first testing tube 2, the end connection of the first relief tube 3 is extraneous, and is set on the first relief tube 3
There is the first relief valve 6；First testing tube 2 is also communicated with the second testing tube 4, the end connection fire extinguisher of the second testing tube 4, and second
Testing tube 4 is equipped with the second valve body 8, and part of second testing tube 4 between 4 end of the second valve body 8 and the second testing tube is also
The second relief tube 5 is communicated with, the second relief tube 5 is equipped with the second relief valve 7, and the second testing tube 4 is located at the second valve body 8 and second
Pressure reducing valve 9 is equipped between the head end of testing tube 4；First testing tube 2 is located at the head end and the first relief tube 3 of the second testing tube 4
Part between head end is equipped with the 3rd valve body 10, and the first testing tube 2 is between 4 head end of the first valve body 12 and the second testing tube
Part is equipped with the 4th valve body 11, and air compressor machine 1 is air compressor machine 1 common on the market, belongs to known technology, and the first testing tube
2 and second the connection mode of testing tube 4 and fire extinguisher be all connection mode common on the market, belong to known technology, so
This will not be repeated here for concrete structure.
In the present embodiment, the work of air compressor machine 1 gas storage, the end connection fire extinguisher of the first testing tube 2, opens the first valve body
12nd, the 4th valve body 11, the 3rd valve body 10, close remaining valve body, and air-tightness survey is carried out to fire extinguisher bottle by the first testing tube 2
Examination, after can carrying out pressure release to main testing tube when opening the first relief valve 6, can conveniently dismantle fire extinguisher, when needing to low pressure
When the fire extinguisher of power different model carries out air tightness test, low-pressure fire extinguisher is connected to the end of the second testing tube 4, is opened
First valve body 12, the 4th valve body 11, the second valve body 8, close other valve bodies, by the second testing tube 4 to low-pressure fire extinguisher into
Row test, the low-pressure fire extinguisher after testing can be by low-pressure fire extinguishers after only needing unlatching 7 pressure release of the second relief valve
Pull down, ensure the security of operation, it is possible to achieve the first testing tube 2 and the second testing tube 4 work at the same time, and improve work effect
Rate, the fire extinguisher for realizing different model are tested at the same time, ensure the technique effect of fire extinguisher safety in utilization.
In the present embodiment, part of first testing tube 2 between the first valve body 12 and the 4th valve body 11 is also communicated with
Connecting leg 14, the other end of connecting leg 14 is connected with gas bottle 15, and connecting leg 14 is equipped with the 5th valve body 13, equipped with gas bottle 15 when sky
When press 1 does not work, the 5th valve body 13 can be opened and provide Pneumatic pressure power using gas bottle 15, when gas bottle 15 does not have gas, also
Gas bottle 15 can be inflated using air compressor machine 1, do deposit and use.Wherein gas bomb is bought on the market, is
Common device on the market, belongs to technology well known to those skilled in the art, so this will not be repeated here.
In the present embodiment, part of first testing tube 2 between the 3rd valve body 10 and the 4th valve body 11 is connected with
One pressure gauge 16, part of first testing tube 2 between 2 end of the 3rd valve body 10 and the first testing tube are connected with second pressure
Table 17, the part that the second testing tube 4 is located between 9 and second valve body 8 of pressure reducing valve are connected with the 3rd pressure gauge 18, the second testing tube
4 part between 4 end of the second valve body 8 and the second testing tube is connected with the 4th pressure gauge 19, and first pressure gauge 16 can be with
Check the pressure of air compressor machine 1 and gas bottle 15, second pressure gauge 17 can check the output pressure of main testing tube, the 3rd pressure gauge
18 can check the pressure value of the second testing tube 4 after the decompression of pressure reducing valve 9, and the 4th pressure gauge 19 can check the second testing tube 4
Output pressure.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical solution of type, it should all cover among the claim of the utility model and the scope of specification.
Claims (6)
- A kind of 1. test device for air tightness based on fire extinguisher, it is characterised in that：Including air compressor machine；The output terminal of the air compressor machine The first testing tube, the end connection fire extinguisher of first testing tube are connected with, and first testing tube is equipped with the first valve Body, the first relief tube is also communicated with first testing tube, and the end connection of first relief tube is extraneous, and described first Relief tube is equipped with the first relief valve；First testing tube is also communicated with the second testing tube, the end connection fire extinguisher of second testing tube, and described second Testing tube is equipped with the second valve body, and second testing tube is located between second valve body and the second test pipe end Part is also communicated with the second relief tube, and second relief tube is equipped with the second relief valve, and second testing tube is positioned at described Pressure reducing valve is equipped between the head end of second valve body and second testing tube；First testing tube is located at part between the head end of the second testing tube and the head end of first relief tube and is equipped with the Three valve bodies, part of first testing tube between first valve body and the second testing tube head end are equipped with the 4th valve Body.
- A kind of 2. test device for air tightness based on fire extinguisher according to claim 1, it is characterised in that：Described first surveys Part of the test tube between first valve body and the 4th valve body is also communicated with connecting leg, the other end connection of the connecting leg There is gas bottle, and the connecting leg is equipped with the 5th valve body.
- A kind of 3. test device for air tightness based on fire extinguisher according to claim 1, it is characterised in that：Described first surveys Part of the test tube between the 3rd valve body and the 4th valve body is connected with first pressure gauge.
- A kind of 4. test device for air tightness based on fire extinguisher according to claim 1, it is characterised in that：Described first surveys The part that test tube is located between the 3rd valve body and the first test pipe end is connected with second pressure gauge.
- A kind of 5. test device for air tightness based on fire extinguisher according to claim 1, it is characterised in that：Described second surveys Part of the test tube between the pressure reducing valve and second valve body is connected with the 3rd pressure gauge.
- A kind of 6. test device for air tightness based on fire extinguisher according to claim 1, it is characterised in that：Described second surveys The part that test tube is located between second valve body and the second test pipe end is connected with the 4th pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372052.7U CN207318028U (en) | 2017-10-23 | 2017-10-23 | A kind of test device for air tightness based on fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372052.7U CN207318028U (en) | 2017-10-23 | 2017-10-23 | A kind of test device for air tightness based on fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207318028U true CN207318028U (en) | 2018-05-04 |
Family
ID=62381986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721372052.7U Expired - Fee Related CN207318028U (en) | 2017-10-23 | 2017-10-23 | A kind of test device for air tightness based on fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207318028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539893A (en) * | 2019-09-20 | 2021-03-23 | 沈阳美茵联合检测有限公司 | Air tightness testing machine for cylinder valve |
-
2017
- 2017-10-23 CN CN201721372052.7U patent/CN207318028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539893A (en) * | 2019-09-20 | 2021-03-23 | 沈阳美茵联合检测有限公司 | Air tightness testing machine for cylinder valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208887871U (en) | A kind of aircraft system air tightness tester | |
| CN205607605U (en) | Clean test bench that suppresses | |
| CN101858817A (en) | Equal-pressure virtual isolation check valve sealing test method and equipment | |
| CN203745156U (en) | Workpiece leakage detection device | |
| CN102980709A (en) | Gas pressure and flow testing device and application thereof | |
| CN207318028U (en) | A kind of test device for air tightness based on fire extinguisher | |
| CN202793693U (en) | Housing detection gas recovery device | |
| CN103940559A (en) | Leak detection device for valve | |
| CN102928182A (en) | Leakage test device for mechanical penetration piece of nuclear power plant containment vessel | |
| CN103868665B (en) | A kind of airtight inspection method of fuel system mesohigh gas circuit | |
| CN105890845A (en) | Pipeline high strength and tightness test fixture and method | |
| CN108362489A (en) | A kind of versatile testing device of safety valve | |
| CN105675215B (en) | A kind of hydraulic type plate air pressure testing device | |
| CN107340104B (en) | High-pressure leakage detection equipment for fin type heat exchanger | |
| CN203688152U (en) | Novel gas pressure reducer verifying device | |
| CN203231876U (en) | Glove leak detector applied to portable isolator | |
| CN205157127U (en) | Pipeline high strength and tightness test frock | |
| CN110906160A (en) | Oil-immersed transformer pillow type capsule automatic inflation device | |
| CN207717527U (en) | The pressure-resistant performance test system of product on a kind of spacecraft | |
| CN206818350U (en) | Aero tyre detection apparatus for aeration | |
| CN208012851U (en) | Versatile testing device of safety valve | |
| CN109580124A (en) | A kind of half body clothing leak detector | |
| CN208860561U (en) | A kind of pressure vessel leak detecting device | |
| CN205538110U (en) | A device for testing shell body gas tightness | |
| CN205404088U (en) | Gaseous relief valve of equipping of aviation detects and check -up equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |