CN217304292U - Building exterior window air tightness detection device - Google Patents
Building exterior window air tightness detection device Download PDFInfo
- Publication number
- CN217304292U CN217304292U CN202221017375.5U CN202221017375U CN217304292U CN 217304292 U CN217304292 U CN 217304292U CN 202221017375 U CN202221017375 U CN 202221017375U CN 217304292 U CN217304292 U CN 217304292U
- Authority
- CN
- China
- Prior art keywords
- bar
- air exhauster
- sucking disc
- sealing cover
- building exterior
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a building exterior window air tightness detection device, which comprises a base, a first hydraulic cylinder, a support seat, a second hydraulic cylinder, a sealing cover, a first exhaust fan and a second exhaust fan, wherein universal wheels are installed on the lower end surface of the base, at least two first hydraulic cylinders are connected to the upper end surface of the base, push rods of the first hydraulic cylinders extend upwards, and the push rods are connected with the support seat; the supporting seat on be fixed with second pneumatic cylinder, first air exhauster and second air exhauster, the sealed cowling is connected to the push rod of second pneumatic cylinder, sets up manometer, bar sucking disc and exhaust column on the sealed cowling, the edge of sealed cowling is located to the bar sucking disc, the bar sucking disc passes through hose connection first air exhauster, the second air exhauster is connected to the exhaust column. The utility model discloses conveniently establish sealed chamber, it is sealed effectual, be difficult to reveal.
Description
Technical Field
The utility model relates to a door and window detects technical field, concretely relates to building exterior window gas tightness detection device.
Background
The building external window is an important component of a building envelope structure, plays roles in lighting, sun screening, sun shading, ventilation, water resistance, sound insulation and the like, and is an important consideration index under the promotion of building a green building at present.
The air tightness performance of the building external window refers to the capability of preventing air permeation of the building external window in a closed state, the detection principle is that a sealing cavity is formed by a sealing plate, an enclosure mechanism and the external window, air is sucked from the sealing cavity or blown into the sealing cavity through an air supply system to form positive pressure difference or negative pressure difference, the pressure difference and flow are measured, the unit area air permeation quantity and the unit seam length air permeation quantity under the pressure difference of 10Pa, and the negative pressure and the positive pressure are respectively calculated and respectively graded.
At present, various building exterior window air tightness detection equipment are more in variety, but are more tedious when establishing a sealed cavity, and the problem of untight sealing and the like often occurs, so that the detection result is greatly influenced.
Disclosure of Invention
To the problem that exists among the prior art, the utility model provides a building exterior window gas tightness detection device, the device conveniently establish sealed chamber, and is sealed effectual, is difficult to reveal.
The utility model adopts the technical proposal that: the air tightness detection device for the building exterior window comprises a base, first hydraulic cylinders, a supporting seat, a second hydraulic cylinder, a sealing cover, a first exhaust fan and a second exhaust fan, wherein universal wheels are mounted on the lower end face of the base; the supporting seat on be fixed with second pneumatic cylinder, first air exhauster and second air exhauster, the sealed cowling is connected to the push rod of second pneumatic cylinder, sets up manometer, bar sucking disc and exhaust column on the sealed cowling, the edge of sealed cowling is located to the bar sucking disc, the bar sucking disc passes through hose connection first air exhauster, the second air exhauster is connected to the exhaust column.
Preferably, as this technical scheme, the push rod of second pneumatic cylinder is connected in the middle part of the side of sealed cowling back to the exterior window, and the middle part of sealed cowling sets up the screw thread blind hole, and the push rod threaded connection of second pneumatic cylinder is in the screw thread blind hole.
As the optimization of this technical scheme, the sealed cowling establishes into the boss towards the edge of the side of exterior window, sets up the cavity of opening towards the exterior window in the boss, and the bar sucking disc is fixed in the cavity.
As the optimization of this technical scheme, the bar sucking disc on the sealed cowling is each other not communicated, and first air exhauster sets up a plurality ofly, and single bar sucking disc passes through single first air exhauster of hose connection alone.
As the optimization of this technical scheme, two liang of intercommunications of the bar sucking disc on the sealed cowling, first air exhauster set up two, and two first air exhausters of bar sucking disc through hose connection respectively behind two intercommunications.
After the structure more than adopting, the utility model discloses with the sealed cowling around the outer window that will detect, form the seal chamber between sealed cowling and the outer window, start the second pneumatic cylinder and further compress tightly the sealed cowling around the outer window, the bar sucking disc is compacted, starts first air exhauster and adsorbs the bar sucking disc around the outer window, the seal performance in seal chamber obtains promoting, the precision that detects improves.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the sealing cover of the present invention.
Fig. 3 is a view A-A of the drawing.
In the figure, 1, a base, 2, a first hydraulic cylinder, 3, a supporting seat, 4, a first exhaust fan, 5, a universal wheel, 6, a second exhaust fan, 7, a hose, 8, a sealing cover, 8.1, a boss, 8.2, a threaded blind hole, 9, a strip-shaped sucker, 10, a pressure gauge, 11, an outer window, 12, an exhaust pipe, 13 and a second hydraulic cylinder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, 2 and 3, the utility model provides a building exterior window airtightness detection device, which comprises a base 1, a first hydraulic cylinder 2, a support seat 3, a second hydraulic cylinder 13, a sealing cover 8, a first exhaust fan 4 and a second exhaust fan 6, wherein a universal wheel 5 is installed on the lower end surface of the base 1, the universal wheel 5 is provided with a brake device, the upper end surface of the base 1 is connected with at least two first hydraulic cylinders 2, the first hydraulic cylinders 2 are vertically arranged, a push rod is positioned at the upper part, the push rod of the first hydraulic cylinder 2 extends upwards, and the push rod is connected with the support seat 3; be fixed with second pneumatic cylinder 13, first air exhauster 4 and second air exhauster 6 on the supporting seat 3, sealed cowling 8 is connected to the push rod of second pneumatic cylinder 13, sets up manometer 10, bar sucking disc 9 and exhaust column 12 on the sealed cowling 8, and the edge of sealed cowling 8 is located to bar sucking disc 9, and bar sucking disc 9 passes through hose 7 and connects first air exhauster 4, and second air exhauster 6 is connected to exhaust column 12.
The utility model discloses when concrete implementation, second pneumatic cylinder 13 transversely fixes on supporting seat 3, and second pneumatic cylinder 13's push rod is connected in the middle part of 8 sides of sealed cowling back to outer window 11, and the middle part of sealed cowling 8 sets up screw thread blind hole 8.2, and second pneumatic cylinder 13's push rod threaded connection is in screw thread blind hole 8.2. The edge of the side face, facing the outer window 11, of the sealing cover 8 is provided with a boss 8.1, a cavity with an opening facing the outer window 11 is arranged in the boss 8.1, the strip-shaped sucker 9 is fixed in the cavity, and the cavity is communicated with the first exhaust fan 4 through a hose 7 communicated with the other side. The sealing cover 8 is a square flat plate, the side surface is provided with a groove with a boss 8.1 as a side wall, the sealing cover 8 is buckled around the outer window 11 through the boss 8.1, and a sealing cavity to be detected is formed between the groove and the outer window 11.
The utility model discloses a different forms can be established into to the strip sucking disc 9 on the sealed cowling 8, if strip sucking disc 9 each other does not communicate, first air exhauster 4 sets up a plurality ofly, and single strip sucking disc 9 is alone through single first air exhauster 4 of hose 7 connection, and every strip sucking disc 9 communicates through a hose 7 and a first air exhauster 4 promptly. Two liang of intercommunications of bar sucking disc 9, first air exhauster 4 sets up two, and two first air exhausters 4 are connected through hose 7 respectively to bar sucking disc 9 after two intercommunications.
The utility model discloses when concrete implementation, with 8 covers of sealed cowling around the outer window 11 that will detect, form sealed chamber between sealed cowling 8 and the outer window 11, start second hydraulic cylinder 13 and further compress tightly sealed cowling 8 around outer window 11, bar sucking disc 9 is by the compaction, starts first air exhauster 4 and manages empty bar sucking disc 9's air, bar sucking disc 9 adsorbs around outer window 11, the seal performance in sealed chamber obtains promoting, the precision that detects improves.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, so as to explain the technical solution of the present invention, rather than limit it, the protection scope of the present invention is not limited thereto, although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a building exterior window gas tightness detection device which characterized in that: the device comprises a base, first hydraulic cylinders, a supporting seat, second hydraulic cylinders, a sealing cover, a first exhaust fan and a second exhaust fan, wherein universal wheels are installed on the lower end face of the base, at least two first hydraulic cylinders are connected to the upper end face of the base, push rods of the first hydraulic cylinders stretch upwards, and the push rods are connected with the supporting seat; the supporting seat on be fixed with second pneumatic cylinder, first air exhauster and second air exhauster, the sealed cowling is connected to the push rod of second pneumatic cylinder, sets up manometer, bar sucking disc and exhaust column on the sealed cowling, the edge of sealed cowling is located to the bar sucking disc, the bar sucking disc passes through hose connection first air exhauster, the second air exhauster is connected to the exhaust column.
2. The building exterior window airtightness detection apparatus according to claim 1, wherein: the push rod of the second hydraulic cylinder is connected to the middle of the side face, back to the outer window, of the sealing cover, a threaded blind hole is formed in the middle of the sealing cover, and the push rod of the second hydraulic cylinder is connected to the threaded blind hole in a threaded mode.
3. The building exterior window airtightness detection apparatus according to claim 1, wherein: the edge of the side face, facing the outer window, of the sealing cover is provided with a boss, a cavity with an opening facing the outer window is formed in the boss, and the strip-shaped sucker is fixed in the cavity.
4. The building exterior window airtightness detection apparatus according to claim 3, wherein: the bar-shaped suckers on the sealing cover are not communicated with each other, the first exhaust fans are arranged in a plurality, and a single bar-shaped sucker is connected with a single first exhaust fan through a hose alone.
5. The building exterior window airtightness detection apparatus according to claim 3, wherein: two pairs of bar-shaped suckers on the sealing cover are communicated, two first exhaust fans are arranged, and the two communicated bar-shaped suckers are respectively connected with the two first exhaust fans through hoses.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221017375.5U CN217304292U (en) | 2022-04-29 | 2022-04-29 | Building exterior window air tightness detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221017375.5U CN217304292U (en) | 2022-04-29 | 2022-04-29 | Building exterior window air tightness detection device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217304292U true CN217304292U (en) | 2022-08-26 |
Family
ID=82914102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221017375.5U Active CN217304292U (en) | 2022-04-29 | 2022-04-29 | Building exterior window air tightness detection device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217304292U (en) |
-
2022
- 2022-04-29 CN CN202221017375.5U patent/CN217304292U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN211774911U (en) | Novel glass curtain wall | |
CN217304292U (en) | Building exterior window air tightness detection device | |
CN217542295U (en) | High-precision detection system for building doors and windows | |
CN214063138U (en) | Pipeline connecting device with adjusting and leakage detecting functions for gas turbine | |
CN212300721U (en) | Curtain wall detection sealing structure capable of preventing air leakage | |
CN219178843U (en) | Building exterior window airtight performance detection mechanism | |
CN209485629U (en) | A kind of door and window curtain wall package seal checker | |
CN204374046U (en) | A kind of negative-pressure air-flow that utilizes detects the aging device of curtain wall fluid sealant | |
CN207095799U (en) | One kind is used for exterior window air-tightness detection device in green building | |
CN213688842U (en) | Heat exchanger gas tightness detection device convenient to maintain | |
CN212539550U (en) | Air tightness detection equipment for building doors and windows | |
CN211422388U (en) | Air tightness purifying door | |
CN201837505U (en) | Device for detecting air tightness of gas meter | |
CN210604261U (en) | A ventilative volume detection device for acoustics ventilated membrane | |
CN203363201U (en) | Zero leakage double-layer seal valve | |
CN214728750U (en) | Automobile vacuum booster convenient for internal maintenance | |
CN213901189U (en) | Smoke exhaust pipeline of range hood | |
CN206627151U (en) | A kind of new integral type outdoor environment monitoring device | |
CN215263014U (en) | Curtain performance detection device is built in room | |
CN211477547U (en) | Building room air tightness detection system | |
CN218446893U (en) | Active sampling air suction type smoke detector | |
CN215728119U (en) | Energy-saving natural gas detection device | |
CN216955039U (en) | Bridge cut-off aluminium door and window gas tightness detection device | |
CN218036735U (en) | Wall engineering manages and uses seepage detection device | |
CN221572500U (en) | Mining monitoring sensor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |