CN207095799U - One kind is used for exterior window air-tightness detection device in green building - Google Patents
One kind is used for exterior window air-tightness detection device in green building Download PDFInfo
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- CN207095799U CN207095799U CN201721073763.4U CN201721073763U CN207095799U CN 207095799 U CN207095799 U CN 207095799U CN 201721073763 U CN201721073763 U CN 201721073763U CN 207095799 U CN207095799 U CN 207095799U
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- column
- plastic cloth
- airduct
- exterior window
- control cabinet
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Abstract
One kind is used for exterior window air-tightness detection device in green building, including control cabinet, airduct, mass air flow sensor, sampling tracheae and crossbeam；The double-sided tape is pasted on the inner side of wall, and two crossbeams up and down are fixedly welded between the column；Four side sealed sets of the plastic cloth think the side of wall in column and crossbeam car；One end of the airduct is connected with control cabinet, and the other end of airduct is tightly connected with plastic cloth；The airduct is provided with mass air flow sensor；One end of the sampling tracheae is connected with control cabinet, and samples the other end and the plastic cloth sealed connection of tracheae.Plastic cloth is fixed by Height Adjustable support frame for the utility model, plastic cloth is freely adjusted according to the height of exterior window, fix more flexibly, conveniently, alleviate operation difficulty, and auxiliary fixation is carried out to support frame by sucker, improves its stability maintenance.
Description
Technical field
Building sealing propertytest technical field is the utility model is related to, more particularly to it is a kind of for exterior window in green building
Air-tightness detection device.
Background technology
The air-tightness of exterior window is a very important factor for influenceing energy consumption of air conditioning system in buildings.In order to save and improve room
Interior thermal environment, building doors and windows engineering is before final acceptance of construction, it is necessary to carry out live sampling Detection to the air-tightness of external window of building.
External window of building air-tightness is to refer to external window of building in the closed state, the ability of air penetration is prevented, airtight
Property detection process among, mosaic fissure and gap can be opened in first sealed test piece, respectively according to specific detection pressurization protocols
Apply negative pressure and malleation, measure the additive air infiltration capacity of test specimen, remove the seal approach on test specimen afterwards, according to identical plus
Press program to measure the total the quantity of air infiltration of test specimen, calculate unit area the quantity of air infiltration and list under standard state respectively
Position seam long air infiltration capacity, unit area the quantity of air infiltration and unit seam long air under Pa pressure differences are finally scaled under standard state
Infiltration capacity, negative, positive pressure calculate, defined the level respectively respectively.
The inventors discovered that existing external window of building air-tightness detection device exists when in use：
1. the plastic cloth for sealing exterior window is fixed insecure, it may be strutted by higher air pressure during detection, cause to detect
Failure.
2. the installation, set-up procedure before detection are cumbersome, operation inconvenience, detection efficiency has much room for improvement.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, there is provided one kind is used for exterior window air-tightness detection device in green building, with
Phase reaches the purpose with more more practical value.
Utility model content
The purpose of this utility model is being used for exterior window air-tightness detection device in green building in offer one kind, with solution
State the problem of plastic cloth for being used to seal exterior window proposed in background technology fixes insecure and installation, set-up procedure is cumbersome.
The utility model is used for the purpose and effect of exterior window air-tightness detection device in green building, by technology in detail below
Means are reached：
One kind is used for exterior window air-tightness detection device in green building, wherein, this is used for external window air tightness in green building
Detection means includes：
Wall, double-sided tape, exterior window, support frame, sucker, plastic cloth, column, adjustment hole, armed lever, telescopic mast, cradling piece,
Centrifugal blower, control cabinet, airduct, mass air flow sensor, sampling tracheae and crossbeam；The exterior window is installed on wall；It is described two-sided
Adhesive tape is pasted on the inner side of wall, and support frame as described above includes column, armed lever, telescopic mast, cradling piece and crossbeam；Between the column
It is fixedly welded with two crossbeams up and down；The armed lever fixes the side for being welded in column, and support is welded between armed lever and column
Bar；The bottom of the column and the right-hand member of armed lever are equipped with adjustment hole；The telescopic mast is inserted on column and armed lever；The modeling
Four side sealed sets of material cloth think the side of wall in column and crossbeam car；The centrifugal blower passes through pipeline and control cabinet phase
Connection；One end of the airduct is connected with control cabinet, and the other end of airduct is tightly connected with plastic cloth；Set on the airduct
There is mass air flow sensor；One end of the sampling tracheae is connected with control cabinet, and samples the other end and the plastic cloth sealing of tracheae
Connection.
Further, the double-sided tape corresponds to the four edges setting of plastic cloth.
Further, the sucker is located at the top and bottom of column, and sucker is set towards wall.
With existing structure in comparison, the utility model has the following advantages that：
1. plastic cloth is fixed by Height Adjustable support frame for the utility model, make plastic cloth can be according to exterior window
Height freely adjust, it is fixed more flexibly, conveniently, alleviate operation difficulty, and support frame is aided in by sucker
It is fixed, improve its stability maintenance.
2. the utility model carries out adhesive seal using double-sided tape to plastic cloth, can while firm pasting is ensured
Keep effective sealing between plastic cloth and wall.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the positive structure diagram of support frame.
In figure：1st, wall, 2, double-sided tape, 3, exterior window, 4, support frame, 5, sucker, 6, plastic cloth, 7, column, 8, regulation
Hole, 9, armed lever, 10, telescopic mast, 11, cradling piece, 12, centrifugal blower, 13, control cabinet, 14, airduct, 15, mass air flow sensor, 16,
Sample tracheae, 17, crossbeam.
Embodiment
Below, embodiment of the present utility model is will be explained in, the example is shown in the accompanying drawings and the description below.Although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, it can be included in spirit of the present utility model and the model that appended claims are limited
In enclosing.
Referring to Fig. 1-2, one kind is used for exterior window air-tightness detection device in green building, included：
It is wall 1, double-sided tape 2, exterior window 3, support frame 4, sucker 5, plastic cloth 6, column 7, adjustment hole 8, armed lever 9, flexible
Post 10, cradling piece 11, centrifugal blower 12, control cabinet 13, airduct 14, mass air flow sensor 15, sampling tracheae 16 and crossbeam 17；
Exterior window 3 is installed on wall 1；Double-sided tape 2 is pasted on the inner side of wall 1, support frame 4 include column 7, armed lever 9,
Telescopic mast 10, cradling piece 11 and crossbeam 17；Two crossbeams 17 up and down are fixedly welded between column 7；The fixation of armed lever 9 is welded in vertical
The side of post 7, cradling piece 11 is welded between armed lever 9 and column 7；The bottom of column 7 is equipped with adjustment hole with the right-hand member of armed lever 9
8；Telescopic mast 10 is inserted on column 7 and armed lever 9；Four side sealed sets of plastic cloth 6 think wall in column 7 and the car of crossbeam 17
1 side；Centrifugal blower 12 is connected by pipeline with control cabinet 13；One end of airduct 14 is connected with control cabinet 13, and wind
The other end of pipe 14 is tightly connected with plastic cloth 6；Airduct 14 is provided with mass air flow sensor 15；Sample one end and the control of tracheae 16
Case 13 is connected, and the other end for sampling tracheae 16 is tightly connected with plastic cloth 6.
Wherein, double-sided tape 2 corresponds to the four edges setting of plastic cloth 6, and double-sided tape 2 is used for fixed plastics cloth 6, and protects
Hold the sealed connection between plastic cloth 6 and wall 1.
Wherein, sucker 5 is located at the top and bottom of column 7, and sucker 5 is set towards wall 1, and sucker 5 is used for support
The auxiliary of frame 4 is fixed, and sucker 4 is adsorbed on smooth metope, if metope roughness is larger, can paste plastics on metope first
Plate, then sucker 4 is installed again.
The specifically used mode of the present embodiment and effect：
Before testing, wipe the dust on metope away first, according to the size of exterior window 3, double-sided tape 2 is pasted on wall
On 1, ensure good seal between double-sided tape 2 and metope, then according to the height adjusting support frame 4 of exterior window, specifically, respectively
Height of the telescopic mast 10 on column 7 and armed lever 9 is adjusted, and is fixed by bearing pin, makes the four sides alignment of plastic cloth 6 two-sided
Adhesive tape 2, plastic cloth 6 is pasted on double-sided tape 2, meanwhile, sucker 5 is adsorbed on metope, carries out auxiliary fixation, now,
Pressurization step by step can be carried out according to detection operating procedure to detect, during detection, centrifugal blower 12 compresses air, and the air after compression leads to
Cross airduct 14 to import between plastic cloth 6 and exterior window 3, sampling tracheae 16 is connected between the control cabinet 13 of plastic cloth 6, with control cabinet 13
Interior pressure measuring tie-in is connected, and for detecting atmospheric pressure value, the mass air flow sensor 15 being arranged on airduct 14 is used to measure compression sky
The flow of gas.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (3)
1. one kind is used for exterior window air-tightness detection device in green building, it is characterised in that：Described is used for green building China and foreign countries
Window air-tightness detection device includes：
Wall, double-sided tape, exterior window, support frame, sucker, plastic cloth, column, adjustment hole, armed lever, telescopic mast, cradling piece, centrifugation
Blower fan, control cabinet, airduct, mass air flow sensor, sampling tracheae and crossbeam；
The exterior window is installed on wall；The double-sided tape is pasted on the inner side of wall, and support frame as described above includes column, arm
Bar, telescopic mast, cradling piece and crossbeam；Two crossbeams up and down are fixedly welded between the column；The armed lever is fixed and is welded in
The side of column, is welded with cradling piece between armed lever and column；The bottom of the column and the right-hand member of armed lever are equipped with adjustment hole；
The telescopic mast is inserted on column and armed lever；Four side sealed sets of the plastic cloth think wall in column and crossbeam car
Side；The centrifugal blower is connected by pipeline with control cabinet；One end of the airduct is connected with control cabinet, and airduct
The other end is tightly connected with plastic cloth；The airduct is provided with mass air flow sensor；One end of the sampling tracheae and control cabinet phase
Connection, and sample the other end and the plastic cloth sealed connection of tracheae.
2. according to claim 1 be used for exterior window air-tightness detection device in green building, it is characterised in that：It is described two-sided
The four edges that adhesive tape corresponds to plastic cloth are set.
3. according to claim 1 be used for exterior window air-tightness detection device in green building, it is characterised in that：The sucker
Located at the top of column and bottom, and sucker is set towards wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073763.4U CN207095799U (en) | 2017-08-25 | 2017-08-25 | One kind is used for exterior window air-tightness detection device in green building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073763.4U CN207095799U (en) | 2017-08-25 | 2017-08-25 | One kind is used for exterior window air-tightness detection device in green building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095799U true CN207095799U (en) | 2018-03-13 |
Family
ID=61539916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073763.4U Active CN207095799U (en) | 2017-08-25 | 2017-08-25 | One kind is used for exterior window air-tightness detection device in green building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452898A (en) * | 2018-12-04 | 2019-03-12 | 成都工业学院 | A kind of energy conservation and environmental protection detection device of green building |
| CN117516805A (en) * | 2024-01-03 | 2024-02-06 | 建研院检测中心有限公司 | Calibration method for air permeability measuring system of building exterior door and window |
-
2017
- 2017-08-25 CN CN201721073763.4U patent/CN207095799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452898A (en) * | 2018-12-04 | 2019-03-12 | 成都工业学院 | A kind of energy conservation and environmental protection detection device of green building |
| CN117516805A (en) * | 2024-01-03 | 2024-02-06 | 建研院检测中心有限公司 | Calibration method for air permeability measuring system of building exterior door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 305-2, wangsi building, No.85, Huchi Road, Gusu District, Suzhou City, Jiangsu Province 215101 Patentee after: SUZHOU ZHONGZHENG ENGINEERING TESTING Co.,Ltd. Address before: 215101 Jiangsu city of Suzhou province Xiangcheng District lotus Building Room 501 Patentee before: SUZHOU ZHONGZHENG ENGINEERING TESTING Co.,Ltd. |