CN207741904U - A kind of small-sized dust storm chamber - Google Patents
A kind of small-sized dust storm chamber Download PDFInfo
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- CN207741904U CN207741904U CN201820002388.2U CN201820002388U CN207741904U CN 207741904 U CN207741904 U CN 207741904U CN 201820002388 U CN201820002388 U CN 201820002388U CN 207741904 U CN207741904 U CN 207741904U
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- window
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- fixed
- placing frame
- outdoor box
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Abstract
The utility model discloses a kind of small-sized dust storm chambers, including outdoor box, indoor case, window rack and centrifugal blower；The sealing of detected window is positioned in window placing frame, then outdoor box and indoor case are attached to the both sides of window placing frame respectively, outdoor box is probeed into before and after the inverted U supporting rack of window placing frame respectively and indoor case inside contracts at the retraction of supporting rack；Outdoor box and indoor case, which are overlapped with the position that two vertical frames of window placing frame interface are docked with window placing frame by hasp, to be fixed, and connection gap is sealed；Sealing is fixed with the sand collecting box that four walls probe into the frame that four supporting racks surround on outdoor box bottom surface, and the left or right wall bottom end of sand collecting box is provided with air inlet, and outdoor box left or right wall upper end is provided with air outlet, filter screen is fixed on air outlet.The utility model is simple in structure, small, convenient for disassembly and assembly, can be detected to whole door frame window, mobile, transport very convenient, disclosure satisfy that instant experiment, test data accuracy are high.
Description
Technical field
The utility model belongs to building doors and windows field, is related to a kind of small-sized dust storm chamber.
Background technology
Currently, the large-scale experiment station that the leakproofness of window, the ability of anti-blown sand will generally arrive profession carries out, it is related to transporting
The problems such as defeated, it is desirable to it is very inconvenient to complete a dust storm experiment.In the R＆D process of window dust storm experiment be must
Indispensable experiment link is researched and developed itself is a insufficient and gradually perfect process is found, so needing to bear window
The case where dust storm, carries out real-time monitoring, and testing could generally complete at large-scale experiment station at present, data acquisition not in time, information
Timeliness is inadequate, influences the quality and progress of research and development of products.The assay device structures at large-scale experiment station are complicated, and volume is big, cost
It is very high, it for door and window production unit, only just can frequently be used in research and development of products, other time is idle, so very
Waste is not suitable for individually purchasing.
Utility model content
The purpose of this utility model is exactly to solve the above-mentioned problems in the prior art, provides a kind of simple in structure, body
Product is small, convenient for disassembly and assembly, can be detected to whole door frame window, mobile, transport very convenient, disclosure satisfy that instant experiment, tests number
According to the high small-sized dust storm chamber of accuracy.
To achieve the above object, the technical solution of the utility model is：A kind of small-sized dust storm chamber, including outdoor
Case, indoor case, window rack and centrifugal blower；
The outdoor box is identical with indoor box structure, and when use is symmetrically placed；Outdoor box or indoor case include cuboid
Babinet and holder；Rectangular box body is upper, left and right in transverse frame and vertical frame, frame by forming cuboid frame after fixation
Seal fixed metallic plate, front seals fixed observation glass composition；Holder includes four supporting racks, two branch of outside
Support is fixed on the lower end of vertical frame or the lower end integral structure with vertical frame, and two supporting racks of the inside are inside contracted, are fixed on down
On the transverse frame on side, the width inside contracted can at least accommodate an inverted U supporting rack；Circle reinforcement is fixed between four supporting racks
Muscle；Sealing is fixed with the sand collecting box that four walls probe into the frame that four supporting racks surround, a left side for sand collecting box on the outdoor box bottom surface
Or right wall bottom end is provided with air inlet, outdoor box left or right wall upper end is provided with air outlet, filter screen is fixed on air outlet；Outdoor box
Air inlet the air inlet of centrifugal blower is connected to by blast pipe, air outlet is connected to the outlet of centrifugal blower by discharge pipe
Mouthful；The lower face sealing of the cuboid frame of the interior case is fixed with metallic plate, and dust storm particle test instrument is placed in observation glass
On two supporting racks wherein one of lower end, on the fixed metallic plate of case lower face indoors of probe；Under four supporting racks
End is hinged with universal wheel with locking mechanism；
The window placing frame includes that the size of the above or below of the cuboid frame with outdoor box or indoor case is complete
The exactly the same rectangle placing frame being made of two munnions and two horizontal frames and be fixed on two munnion lower ends be located at left end with
Two inverted U supporting racks of right end；The lower end of two inverted U supporting racks is hinged with universal wheel with locking mechanism；
When detection, the sealing of detected window is positioned in window placing frame, is then attached to outdoor box and indoor case respectively
The both sides of window placing frame, outdoor box is probeed into before and after the inverted U supporting rack of window placing frame respectively and indoor case inside contracts supporting rack
Retraction at；The position that outdoor box and indoor case and two vertical frames of window placing frame interface are docked with window placing frame is by taking
Button overlap joint is fixed, and connection gap is sealed.
It is further preferred that being fixed with one layer of decorative panel, the left and right metallic plate and two outside the upper metallic plate
One layer of decorative panel is further fixed on outside supporting rack, the outside of two supporting racks of observation glass lower end is also fixed with one layer of decoration
Plate；The dust storm particle test instrument is placed on the decorative panel outside two supporting racks of observation glass lower end；The left dress of outdoor box
Plaque position corresponding with air inlet, outdoor box air outlet on outdoor box sand collecting box is provided with air inlet A and air outlet A.
It is further preferred that when detection, it is detected and is sealed with foamed glue between window and window placing frame；Outdoor box and interior
Connection gap between case and the upper transverse frame and two vertical frames and window placing frame of window placing frame interface is foamed by EPDM
Adhesive tape is sealed.Sealing effect is good, and sand and dust will not enter indoor case because box sealing is not tight, so detection result is more preferably.
It is further preferred that the window placing frame further includes rectangle auxiliary frame；The appearance and size and window of the auxiliary frame
The inside casing size of placing frame exactly matches, and inside casing size and the appearance and size of detected window exactly match；It is detected window sealing
It is placed in auxiliary frame, auxiliary frame sealing is placed in window placing frame.Auxiliary frame plays the work of the connection between window and window placing frame
With as long as window placing frame is accomplished full-size, no matter how small window is much, can make as long as the auxiliary frame that selection is suitble to size
Window is fixed in window placing frame with fitting together perfectly, and expands the scope of application of the use of the new type.
It is further preferred that gluing seals between the auxiliary frame and window placing frame；It is used between auxiliary frame and detected window
Foamed glue is connected and fixed.
When detection, detected window is sealingly mounted in auxiliary frame, then by outdoor box, indoor case, window rack, sand collecting box
After being sealingly mounted at together with centrifugal blower, the fine sand dust of corresponding proportion is put according to chamber space proportion in sand collecting box Rigen
Enter, open centrifugal blower, wind is out of, blast pipe enters outdoor box sand collecting box, then carries dust storm by dirt filtrating screen from outdoor box
Air outlet and discharge pipe flow back into wind turbine；Sundries in sand collecting box is played into the wind in sand collecting box, simulates ring outside sandstorm room
Border, dirt filtrating screen may filter that sand and dust, and clean wind is made to flow back into wind turbine, not influence the operation of wind turbine, and not waste fine sand dust；
Maintain above-mentioned state after a certain period of time, observation window outside Surface of profile weathering abrasion condition, viewing mask fan overlaps in cavity
Containing husky situation and scupper shutter, whether there is or not sand and dust to pour in down a chimney phenomenon, and the wind of indoor case is showed access by dust storm particle test instrument
Then husky situation analyzes and researches to detect the sealing performance of window and whether reaches the anti-blown sand Capability Requirement of specification or engineering,
Then technological improvement is carried out to window, until meeting the anti-blown sand Capability Requirement of specification or engineering.
The utility model can carry out timely anti-blown sand ability test in window R＆D process to whole window, and to window
Anti-blown sand ability carry out further design and adjustment, then tested again, repeatedly, until meet specification or engineering
Anti-blown sand Capability Requirement.The utility model is simple in structure, small, convenient for disassembly and assembly, can be detected to whole door frame window, moves
It moves, transport very convenient, disclosure satisfy that instant experiment, test data accuracy is high, improves the quality of research and development of products.
Description of the drawings
Fig. 1 is the dimensional structure diagram after the utility model assembling；
Fig. 2 is the utility model（Remove centrifugal blower）The stereochemical structure of perspective inside structure after assembling seen from interior
Schematic diagram；
Fig. 3 is the utility model（Remove centrifugal blower）The stereochemical structure of perspective inside structure after assembling seen from outdoor
Schematic diagram；
Fig. 4 is the dimensional structure diagram of window rack in the utility model；
Fig. 5 is to place the dimensional structure diagram after window in the utility model in window rack；
Fig. 6 is indoor window or the dimensional structure diagram of outdoor window cuboid frame and holder in the utility model；
Fig. 7 is that outdoor window, window rack and indoor window want structural schematic diagram when assembled in the utility model
Specific implementation mode
The utility model is further described in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the present embodiment includes that outdoor box 3, indoor case 1, window are put
Set frame 2 and centrifugal blower 24.
The outdoor box 3 is identical with indoor 1 structure of case, and when use is symmetrically placed.Outdoor box 3 or indoor case 1 include length
Cube babinet and holder.Rectangular box body is by being formed after fixation in the transverse frame 4 and vertical frame 5, frame of cuboid frame 13
Above, the fixed steel plate of left and right sealing, front seal what fixed observation glass 6 formed.Holder includes four supporting racks 14, outside
Two supporting racks 14 of the lower end integral structure of two supporting racks 14 and vertical frame 5 in face, the inside inside contract, and are fixed on following cross
On frame 4, the width inside contracted can at least accommodate an inverted U supporting rack 18.Circle reinforcement is fixed between four supporting racks 14
Muscle 15.Preferably, it is fixed with one layer of decorative panel 9 outside upper metallic plate, the outside of left and right steel plate and two supporting racks 17 is further fixed on
The outside of one layer of decorative panel 9, two supporting racks 14 of observation glass lower end is also fixed with one layer of decorative panel 9.It is close on 3 bottom surface of outdoor box
Envelope is fixed with the taper sand collecting box 26 that four walls probe into the frame that four supporting racks 14 surround, the left plate of sand collecting box 26 and its exterior
The bottom end of plaque 9 is provided with air inlet 23, and the left plate of outdoor box and its 9 upper end of balustrade exterior panelling are provided with air outlet 22, air outlet 22
On be fixed with filter screen 12.The air inlet 23 of outdoor box 3 is connected to the air inlet of centrifugal blower 24, air outlet by blast pipe 25
22 are connected to the gas outlet of centrifugal blower 24 by discharge pipe 10.The lower face sealing of the cuboid frame 13 of the interior case 1 is solid
There are steel plate, dust storm particle test instrument 7 to be placed on the decorative panel 9 outside two supporting racks of observation glass lower end, probe 21 is solid surely
It is scheduled on the steel plate of indoor case lower face.The left decorative panel 9 of outdoor box 3 is corresponding with the air inlet 23 of outdoor box, air outlet 22
Position be provided with air inlet A and air outlet A.The lower end of four supporting racks 14 is hinged with universal wheel 8 with locking mechanism.
The window placing frame 2 includes the big of the above or below of the cuboid frame 13 with outdoor box 3 or indoor case 1
The small identical rectangle placing frame being made of two munnions 17 and two horizontal frames 16 and it is fixed on two 17 lower ends of munnion
Positioned at two inverted U supporting racks 18 of left end and right end.The lower end of two inverted U supporting racks 18 is hinged with universal wheel with locking mechanism
8。
When detection, the sealing of detected window 20 is positioned in window placing frame 2, it is preferable that be detected window 20 and put with window
It sets and is sealed with foamed glue between frame 2；Then outdoor box 3 and indoor case 1 are attached to the both sides of window placing frame 2 respectively, window is put
It sets and probes into outdoor box 3 before and after the inverted U supporting rack 18 of frame 2 respectively and indoor case 1 inside contracts at the retraction of supporting rack.3 He of outdoor box
Indoor case 1 is overlapped admittedly with the position that two vertical frames 17 of 2 interface of window placing frame are docked with window placing frame 2 by hasp 11
It is fixed, connection gap is sealed, it is preferable that be sealed by EPDM foaming adhesive tape.
It is further preferred that the window placing frame 2 further includes rectangle auxiliary frame 19.The appearance and size of the auxiliary frame 19 with
The inside casing size of window placing frame 2 exactly matches, and inside casing size and the appearance and size of detected window 20 exactly match.It is detected
The sealing of window 20 is placed in auxiliary frame 19, and the sealing of auxiliary frame 19 is placed in window placing frame 2.Preferably, the auxiliary frame 19 and window
Gluing seals between family placing frame 2；It is connected and fixed with foamed glue between auxiliary frame 19 and detected window 20.
Above-described embodiment is only preferred and illustrative, and those skilled in the art can do according to the description of this patent
Change with technology, is all covered by the protection domain of this patent.
Claims (5)
1. a kind of small-sized dust storm chamber, which is characterized in that including outdoor box, indoor case, window rack and centrifugal blower；
The outdoor box is identical with indoor box structure, and when use is symmetrically placed；Outdoor box or indoor case include rectangular box body
And holder；Rectangular box body is upper, left and right sealing in transverse frame and vertical frame, frame by forming cuboid frame after fixation
Fixed metallic plate, front seal fixed observation glass composition；Holder includes four supporting racks, two supporting racks of outside
It is fixed on the lower end of vertical frame or the lower end integral structure with vertical frame, two supporting racks of the inside are inside contracted, are fixed on following
On transverse frame, the width inside contracted can at least accommodate an inverted U supporting rack；A circle reinforcing rib is fixed between four supporting racks；
Sealing is fixed with the sand collecting box that four walls probe into the frame that four supporting racks surround, the left or right of sand collecting box on the outdoor box bottom surface
Wall bottom end is provided with air inlet, and outdoor box left or right wall upper end is provided with air outlet, filter screen is fixed on air outlet；Outdoor box into
Air port is connected to the air inlet of centrifugal blower by blast pipe, and air outlet is connected to the gas outlet of centrifugal blower by discharge pipe；Institute
The lower face sealing for stating the cuboid frame of indoor case is fixed with metallic plate, and dust storm particle test instrument is placed in observation glass lower end
On two supporting racks wherein one, on the fixed metallic plate of case lower face indoors of probe；The lower end of four supporting racks is hinged
There is universal wheel with locking mechanism；
The window placing frame includes the complete phase of size of the above or below of the cuboid frame with outdoor box or indoor case
With the rectangle placing frame being made of two munnions and two horizontal frames and be fixed on two munnion lower ends and be located at left end and right end
Two inverted U supporting racks；The lower end of two inverted U supporting racks is hinged with universal wheel with locking mechanism；
When detection, the sealing of detected window is positioned in window placing frame, outdoor box and indoor case are then attached to window respectively
The both sides of placing frame, outdoor box is probeed into before and after the inverted U supporting rack of window placing frame respectively and indoor case inside contracts the contracting of supporting rack
Into place；Outdoor box and indoor case are taken with the position that two vertical frames of window placing frame interface are docked with window placing frame by hasp
Fixation is connect, connection gap is sealed.
2. small-sized dust storm chamber according to claim 1, which is characterized in that the window placing frame further includes rectangular
Shape auxiliary frame；The appearance and size of the auxiliary frame and the inside casing size of window placing frame exactly match, inside casing size and detected window
Appearance and size exactly matches；It is detected window sealing to be placed in auxiliary frame, auxiliary frame sealing is placed in window placing frame.
3. small-sized dust storm chamber according to claim 2, which is characterized in that between the auxiliary frame and window placing frame
Gluing seals；It is connected and fixed with foamed glue between auxiliary frame and detected window.
4. small-sized dust storm chamber according to claim 1 or 2 or 3, which is characterized in that the detected window and window
It is sealed with foamed glue between placing frame；The upper transverse frame and two vertical frames of outdoor box and indoor case and window placing frame interface with
Connection gap between window placing frame is sealed by EPDM foaming adhesive tape.
5. small-sized dust storm chamber according to claim 4, which is characterized in that be fixed with one outside the upper metallic plate
Layer decorative panel, is further fixed on one layer of decorative panel outside the left and right metallic plate and two supporting racks, and the two of observation glass lower end
The outside of supporting rack is also fixed with one layer of decorative panel；The dust storm particle test instrument is placed in two supports of observation glass lower end
On decorative panel outside frame；The left decorative panel of outdoor box is corresponding with the air inlet on outdoor box sand collecting box, outdoor box air outlet
Position is provided with air inlet A and air outlet A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002388.2U CN207741904U (en) | 2018-01-02 | 2018-01-02 | A kind of small-sized dust storm chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002388.2U CN207741904U (en) | 2018-01-02 | 2018-01-02 | A kind of small-sized dust storm chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207741904U true CN207741904U (en) | 2018-08-17 |
Family
ID=63121468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820002388.2U Active CN207741904U (en) | 2018-01-02 | 2018-01-02 | A kind of small-sized dust storm chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207741904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471023A (en) * | 2018-08-27 | 2019-03-15 | 国网新疆电力有限公司电力科学研究院 | The online dust storm experimental rig of high voltage isolation switch contact fingertip |
| CN110779699A (en) * | 2019-11-08 | 2020-02-11 | 南通科创建设工程检测有限公司 | Water circulation structure of door and window detector |
| CN111189593A (en) * | 2020-01-02 | 2020-05-22 | 上海凯斯特民防设备有限公司 | Device and method for detecting sealing performance of civil air defense door leaf |
-
2018
- 2018-01-02 CN CN201820002388.2U patent/CN207741904U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471023A (en) * | 2018-08-27 | 2019-03-15 | 国网新疆电力有限公司电力科学研究院 | The online dust storm experimental rig of high voltage isolation switch contact fingertip |
| CN110779699A (en) * | 2019-11-08 | 2020-02-11 | 南通科创建设工程检测有限公司 | Water circulation structure of door and window detector |
| CN111189593A (en) * | 2020-01-02 | 2020-05-22 | 上海凯斯特民防设备有限公司 | Device and method for detecting sealing performance of civil air defense door leaf |
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