CN207335993U - A kind of portable airtight blast door closed property detecting device - Google Patents
A kind of portable airtight blast door closed property detecting device Download PDFInfo
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- CN207335993U CN207335993U CN201720907697.XU CN201720907697U CN207335993U CN 207335993 U CN207335993 U CN 207335993U CN 201720907697 U CN201720907697 U CN 201720907697U CN 207335993 U CN207335993 U CN 207335993U
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- airtight blast
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Abstract
It the utility model is related to a kind of portable airtight blast door closed property detecting device, including source of the gas, pressure instrumentataion, portable control console and portable superpressure room, the portable superpressure room includes sealing plate and seal pipe, the seal pipe is located at the sealing plate both ends, when the portable control console controls the source of the gas to be inflated into the seal pipe, the sealing tube swelling holds out against the sealing plate and is tested closed door frame, the sealing plate, superpressure room is formed between the tested sealed door and the doorframe of tested sealed door, the pressure instrumentataion tests superpressure room air pressure change situation when injecting gas with certain speed.The efficiency of workshop detection airtight blast door (containing sealed door) airtight performance is not only greatly improved in this detection device, and solve the problem that the current country can not carry out single door frame airtight blast door air-leakage test in engineering site, it can be widely applied to the independent quick detection of safeguard air-tightness.
Description
Technical field
A kind of sealing property detection device is the utility model is related to, particularly one kind can prevent single door frame at installing engineering scene
The device of sealed door airtight performance detection is protected, belongs to protection works detection technique field.
Background technology
Country's people's air defense at present is done is required to safeguard on safeguard production and installation, the relevant document of quality inspection detection
There is quality testing report to check and accept.But the common air-tightness detection method of safeguard includes discharge method and pressure differential method,
The above method can only could realize that single door frame is protected at installing engineering scene in laboratory or safeguard workshop at present
The demand of sealed door airtight performance detection can not meet.
In addition, the safeguard airtight performance test system that generally uses is usually by charger, closed super at present
Pressure chamber, measurement equipment and some auxiliaries composition, time is long for detection, detection efficiency is low, main reason is that the shape of superpressure room
Into mode：First, superpressure room needs welding steel to realize, heavy workload, technological requirement are high, it is difficult to ensure that air-tightness；Second, sealing
Steel plate is unable to Reusability, wastes serious；Third, easy damaged or failure in detecting instrument transport and debugging process, once
Occur, detection procedure will be seriously affected.
Furthermore existing detection process is to manually complete, detection efficiency and precision can not ensure, often due to behaviour
Make the reason such as improper and cause instrument damage.
Utility model content
In order to solve the problems, such as construction site list door frame airtight blast door airtight performance rapidly and efficiently detection technique, the utility model
Provide a kind of portable airtight blast door closed property detecting device.The innovative point of the utility model is：By to superpressure
The improvement of room generation type and the design of portable control console, make the detection of construction site list door frame airtight blast door airtight performance
It is possibly realized, and relatively existing detection mode is more efficient, control is more accurate.
For achieving the above object, the technical scheme that the utility model is provided is as follows：
A kind of portable airtight blast door closed property detecting device, including source of the gas, pressure instrumentataion, it is characterised in that：Also
Including portable control console and portable superpressure room, the portable superpressure room includes sealing plate and seal pipe, the seal pipe position
In the sealing plate both ends, when the portable control console controls the source of the gas to be inflated into the seal pipe, the seal pipe
Expansion holds out against the sealing plate and is tested closed door frame, the doorframe of the sealing plate, the tested sealed door and tested sealed door
Between form superpressure room, the pressure instrumentataion tests superpressure room air pressure change feelings when injecting gas with certain speed
Condition.
Further, the connecting portion with the source of the gas is reserved with the seal pipe.
Further, the connecting portion with the pressure instrumentataion is reserved with the sealing plate.
Further, the sealing plate is that separate piece or both forms sub-assembly with the seal pipe.
Preferably, the air leakage of the sealing plate is less than 0.01m3/h。
Preferably, -2 times of seal pipe of the distance between doorframe of the width of the sealing plate=detected closed guard gate is straight
Footpath, the height of height=detected closed guard gate of the sealing plate.
Specifically, the portable control console is integrated by following elements, including,
Input equipment, to computer input information；
Host computer, receives input equipment input information, sends instruction to controller, and receive test result；
Controller, controls gas source switch and air-flow input speed；
Output equipment, the test result that output computer receives.
Further, the input equipment is keyboard.
Further, the output equipment is display.
Preferably, the portable control console bottom is equipped with universal wheel.
Relative to the prior art, the utility model has the following technical effect that：
The efficiency of workshop detection airtight blast door (containing sealed door) airtight performance is not only greatly improved in this detection device,
And solving the problem that the current country can not carry out single door frame airtight blast door air-leakage test in engineering site, it can be in engineering
Scene is directly realized by airtight blast door, sealed door, sealed valve, the protection airtight plugging plate of 1500mm × below 2000mm specifications
Deng the independent quick detection of safeguard air-tightness.
This detection device not only can realize the quick of single door frame airtight blast door (containing sealed door) airtight performance in engineering site
Detection, can also be by different detection combination modes, for engineering portal passage, protection airtight partition wall (containing airtight partition wall) etc.
There is the Site Detection of the individual event concrete structure engineering airtight performance of air-tightness requirement.
Superpressure room forming method in this detection device is safe and reliable, saves operating personnel and auxiliary material, environment-friendly high-efficiency,
Meet the needs that engineering site quickly detects single door frame airtight blast door airtight performance.
The intelligent control of safeguard air-leakage test process, improves detection data acquisition and processing (DAP) in this detection device
Efficiency, be conducive to ensure and promote protection works and equipment quality inspection work development.
Brief description of the drawings
Fig. 1 is the utility model detection device use state diagram；
Fig. 2 is the utility model superpressure cell structure schematic diagram；
Fig. 3 is portable control console hardware connection diagram；
Reference numeral：1- closed guard gates；2- people's air defense doorframes；3- seal pipes；4- seals support plate；5- air inlet pipe；6- pressure-measuring pipes；
7- portable control consoles.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figs. 1-2, portable airtight blast door closed property detecting device, including it is source of the gas, pressure instrumentataion, portable
Console 7, controlled by sealing support plate 4, the people's air defense doorframe 2 of 1 both sides of seal pipe 3, closed guard gate 1 and closed guard gate, portable control console 7
Source of the gas processed is to the gas injection into seal pipe 3 of air inlet pipe 5 by being connected with seal pipe 3, and seal pipe 3 is expanded to both sides, with closed guard gate
Frame 2 and sealing support plate 4 hold out against to form superpressure room.Using air inlet pipe, pressure-measuring pipe by superpressure room and portable control console 7 during detection
Connect into system and install, you can realize that closed guard gate's airtight performance detects.In the present embodiment, source of the gas, pressure instrumentataion are incorporated into just
Take in formula console 7, in the specific implementation, be independently of console 7, console is only used as control and data processing only.
Portable control console 7 is the core system of package unit intelligent control, it bear instruction perform, data acquisition and
A series of important process its control modes such as processing are that computer controls, controller controls that to be combined its data processing be computer
It is automatically performed data processing.
Portable control console 7 as shown in Figure 3 includes source of the gas, flow transmitter, micro-pressure transmitter, host computer and (calculates
Machine), controller (programmable controller PLC), input equipment (keyboard), output equipment (display).During detection, source of the gas gas outlet
Pass sequentially through pressure regulator valve, air-flow ratio adjusting valve is connected with closed guard gate's superpressure room, the input terminal of programmable controller PLC respectively with
Flow transmitter, micro-pressure transmitter are connected, the input/output terminal of programmable controller PLC respectively with air-flow ratio adjusting valve, people
Machine interactive unit is connected.By keyboard to computer input information；Host computer, receives input equipment input information, to control
Device sends instruction, and receives test result；Controller, controls gas source switch and air-flow input speed；Output equipment (display),
Export the test result that computer receives.
Preferably, the portable control console bottom is equipped with universal wheel.
For the ease of carrying, the 7 shape technical parameter of portable control console in the present embodiment requires as follows：
Box sizes：No more than 600 (width) × 500 (thickness) × 800 (height)；
Move mode：Equipped with 4 universal wheels, dragged easy to manpower；
Weight：No more than 30Kg.
Above-described embodiment is intended merely to become apparent from that explanation the technical solution of the utility model makes enumerates, not to this reality
With new restriction, it is necessary to which special instruction, in the specific implementation, optimal mode is new superpressure room and portable control
Platform 7 processed is implemented in detection device at the same time, also can be in one embodiment only with new superpressure room or only with portable control
Platform 7 processed, it is within the scope of protection of the utility model, and those of ordinary skill in the art are according to the common knowledge of this area
To the flexible also within the application protection domain of herein described technical solution, in short, above-described embodiment is only to enumerate, this
The protection domain of application is subject to scope described in the appended claims.
Claims (10)
1. a kind of portable airtight blast door closed property detecting device, including source of the gas, pressure instrumentataion, it is characterised in that：Also wrap
Portable control console and portable superpressure room are included, the portable superpressure room includes sealing plate and seal pipe, and the seal pipe is located at
The sealing plate both ends, when the portable control console controls the source of the gas to be inflated into the seal pipe, the seal pipe is swollen
It is swollen to hold out against the sealing plate and be tested closed door frame, the doorframe of the sealing plate, the tested sealed door and tested sealed door it
Between form superpressure room, the pressure instrumentataion tests superpressure room air pressure change situation when injecting gas with certain speed.
2. portable airtight blast door closed property detecting device according to claim 1, it is characterised in that：The sealing
The connecting portion with the source of the gas is reserved with pipe.
3. portable airtight blast door closed property detecting device according to claim 1, it is characterised in that：The sealing plate
On be reserved with connecting portion with the pressure instrumentataion.
4. the portable airtight blast door closed property detecting device according to claim 1 or 2 or 3, it is characterised in that：Institute
It is that separate piece or both forms sub-assembly that sealing plate, which is stated, with the seal pipe.
5. the portable airtight blast door closed property detecting device according to claim 1 or 2 or 3, it is characterised in that：Institute
The air leakage for stating sealing plate is less than 0.01m3/h。
6. the portable airtight blast door closed property detecting device according to claim 1 or 2 or 3, it is characterised in that：Institute
State the diameter of the width of sealing plate=be detected the distance between the doorframe of closed guard gate -2 times of seal pipe, the height of the sealing plate=
It is detected the height of closed guard gate.
7. portable airtight blast door closed property detecting device according to claim 1, it is characterised in that：It is described portable
Formula console is integrated by following elements, including,
Input equipment, to computer input information；
Host computer, receives input equipment input information, sends instruction to controller, and receive test result；
Controller, controls gas source switch and air-flow input speed；
Output equipment, the test result that output computer receives.
8. portable airtight blast door closed property detecting device according to claim 7, it is characterised in that：The input
Equipment is keyboard.
9. portable airtight blast door closed property detecting device according to claim 7, it is characterised in that：The output
Equipment is display.
10. portable airtight blast door closed property detecting device according to claim 7, it is characterised in that：It is described just
Take formula console bottom and universal wheel is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907697.XU CN207335993U (en) | 2017-07-25 | 2017-07-25 | A kind of portable airtight blast door closed property detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907697.XU CN207335993U (en) | 2017-07-25 | 2017-07-25 | A kind of portable airtight blast door closed property detecting device |
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| Publication Number | Publication Date |
|---|---|
| CN207335993U true CN207335993U (en) | 2018-05-08 |
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ID=62376718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720907697.XU Active CN207335993U (en) | 2017-07-25 | 2017-07-25 | A kind of portable airtight blast door closed property detecting device |
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| Country | Link |
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| CN (1) | CN207335993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271115A (en) * | 2017-07-25 | 2017-10-20 | 中国人民解放军61517部队 | A kind of portable airtight blast door closed property detecting device |
| CN110231130A (en) * | 2019-06-24 | 2019-09-13 | 中山市澳创新防火木业有限公司 | A kind of fire-proof doors and windows smoke spillage amount test device and test method |
-
2017
- 2017-07-25 CN CN201720907697.XU patent/CN207335993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271115A (en) * | 2017-07-25 | 2017-10-20 | 中国人民解放军61517部队 | A kind of portable airtight blast door closed property detecting device |
| CN110231130A (en) * | 2019-06-24 | 2019-09-13 | 中山市澳创新防火木业有限公司 | A kind of fire-proof doors and windows smoke spillage amount test device and test method |
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