CN2507972Y - Automatic ventilating window opening device - Google Patents
Automatic ventilating window opening device Download PDFInfo
- Publication number
- CN2507972Y CN2507972Y CN01254725U CN01254725U CN2507972Y CN 2507972 Y CN2507972 Y CN 2507972Y CN 01254725 U CN01254725 U CN 01254725U CN 01254725 U CN01254725 U CN 01254725U CN 2507972 Y CN2507972 Y CN 2507972Y
- Authority
- CN
- China
- Prior art keywords
- brace
- strut
- cylinder
- piston rod
- vent window
- 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
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Abstract
An automatic opening device of a ventilation window comprises a brace which is connected with a window and a stay which is connected with a window sill, the brace and the stay are flexibly connected through a pivot pin, a cylinder which is inwardly filled with macromolecule temperature-sensitive materials is connected with a bracket on the stay, and one end of the cylinder is provided with a piston and a piston rod which is fixedly connected with a T-shaped knot on the brace. The temperature-sensitive material is gasified and swelled under a certain temperature, the piston rod is pushed to stretch the brace, and the ventilation window is automatically opened. The utility model has simple and compact structure, and can automatically open and close the ventilation window without involving manpower.
Description
Technical field
The utility model relates to a kind of vent window automatic open device.Specifically it is a kind of device that utilizes a kind of macromolecule temperature sensing material to gasify at a certain temperature and expand vent window is opened automatically.
Background technology
Existing greenhouse, silo and other specific factory building workshop tend to distribute a large amount of heats, water vapour and pernicious gas.These pernicious gases, water vapour and heat have suitable harmfulness, it can make the grain moldy metamorphism in the warehouse, mould death of plant in the greenhouse, equipment corrosion in the factory building workshop, workman's health comes to harm, so must adopt method of ventilation, make the inside and outside air in room carry out convective exchange, thereby improve indoor air ambient.Natural ventilation is a kind of economy, effective method of ventilation for the storehouse that a large amount of heats and water vapour are arranged, its shortcoming, natural ventilation is influenced by the indoor and outdoor meteorological condition, need personnel selection worker open and close vent window continually, so not only ventilation effect instability, and waste great amount of manpower resource.
Summary of the invention
The purpose of this utility model is the defective at prior art, for silo, greenhouse design a kind of device of opening vent window according to indoor specific required temperature automatically with other industrial occupancy.This vent window automatic open device comprises brace that is connected with window and the strut that is connected with window frame, brace and strut flexibly connect with pivot pin, the cylinder of dress macromolecule temperature sensing material is connected with support on the strut in one, one end of cylinder is equipped with the piston rod that links to each other with piston, and the T-section in this piston rod and the brace fixes.When interior temperature arrived macromolecule temperature sensing material gasification point in the cylinder, temperature sensing material expanded and promotes piston and piston rod, opens thereby drive brace, and vent window is opened automatically.
The utility model is simple in structure, compact, can adopt the temperature sensing material of different gasification points according to different interior temperature needs, without Artificial Control, just can open vent window automatically.
Description of drawings
Accompanying drawing is the utility model structural representation.
Label among the figure is: 1-supporting seat A, 2-brace, 3-T shape joint, 4-piston rod, 5-support, 6-extension spring, 7-cylinder, 8-strut, 9-supporting seat B.
The specific embodiment
Brace 2 is made by left and right two Metallic rod respectively with strut 8.Be connected with pivot pin between brace and the strut, making brace can be the center rotation with this pivot pin.The movable end of brace, strut flexibly connects by pivot pin and supporting seat A1, supporting seat B9 respectively.Dress macromolecule temperature sensing material in one (it be different fat of carbon atom alcohol through the powdered compounds that saponification is polymerized, containing different carbon atoms just has different gasification temperatures, this is the chemical industry prior art, is not described further at this.) cylinder 7 be connected with support 5 on the strut, the shell of cylinder is generally made by the good conductor such as the metal material such as aluminium, copper of heat, its surface scribbles the coating of easy heat absorption.One end of cylinder is equipped with the piston rod 4 that links to each other with piston, and the other end of piston rod fixes by the T-section in safety plug and the brace 3.Cylinder is connected with support 5 by screw thread.Extension spring 6 is housed between brace and strut.
During use, supporting seat B9 and window frame are fixed, supporting seat A1 and window fix.When brace 2 and strut 8 closures, vent window is closed, and cylinder down.When treating indoor arrival temperature, the temperature sensing material gasification in the cylinder is expanded, and promotes piston and piston rod 4, opens thereby drive brace, and vent window is opened.When treating that interior temperature is lower than a certain specified temp, temperature sensing material solidifies, brace and strut closure, and window is closed.Because of cylinder is threaded with support, clockwise or rotation counterclockwise can upper and lower adjusting cylinder, thereby the high and low degree that the control window is opened.With the synthetic temperature sensing material of different fat of carbon atom alcohol, different gasification points is just arranged, generally can be according to regulating selection in 20 ℃ of-36 ℃ of interior temperature scopes.
Claims (5)
1, a kind of vent window automatic open device, it comprises the brace (2) that is connected with window, the strut (8) that is connected with window frame, brace is connected by the pivot pin interaction with strut, it is characterized in that in one that the cylinder (7) of dress macromolecule temperature sensing material is connected with support (5) on the strut (8), one end of cylinder is equipped with piston and piston rod (4), and the T-section in this piston rod and the brace (3) fixes.
2, vent window automatic open device according to claim 1 is characterized in that support (5) on described cylinder (7) and the strut is to be threaded.
3,, it is characterized in that the other end of described brace (2), strut (8) flexibly connects by pivot pin and supporting seat A (1), supporting seat B (9) respectively according to claim 1,2 described vent window automatic open devices.
4,, it is characterized in that between described brace (2) and the strut (8) extension spring (6) being housed according to claim 1,2 described vent window automatic open devices.
5, vent window automatic open device according to claim 3 is characterized in that between described brace (2) and the strut (8) extension spring (6) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01254725U CN2507972Y (en) | 2001-11-13 | 2001-11-13 | Automatic ventilating window opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01254725U CN2507972Y (en) | 2001-11-13 | 2001-11-13 | Automatic ventilating window opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507972Y true CN2507972Y (en) | 2002-08-28 |
Family
ID=33663988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01254725U Expired - Fee Related CN2507972Y (en) | 2001-11-13 | 2001-11-13 | Automatic ventilating window opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507972Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453667A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Blind window |
| CN111101792A (en) * | 2019-12-25 | 2020-05-05 | 衢州市晨龙五金有限责任公司 | Double-spring automatic temperature-sensing greenhouse window opener |
| CN112228998A (en) * | 2020-10-30 | 2021-01-15 | 绍兴市载沣智能科技有限公司 | Green building energy-saving equipment that ventilates |
-
2001
- 2001-11-13 CN CN01254725U patent/CN2507972Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453667A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Blind window |
| CN104453667B (en) * | 2014-11-20 | 2017-02-22 | 国家电网公司 | Blind window |
| CN111101792A (en) * | 2019-12-25 | 2020-05-05 | 衢州市晨龙五金有限责任公司 | Double-spring automatic temperature-sensing greenhouse window opener |
| CN111101792B (en) * | 2019-12-25 | 2021-11-19 | 衢州市晨龙五金有限责任公司 | Double-spring automatic temperature-sensing greenhouse window opener |
| CN112228998A (en) * | 2020-10-30 | 2021-01-15 | 绍兴市载沣智能科技有限公司 | Green building energy-saving equipment that ventilates |
| CN112228998B (en) * | 2020-10-30 | 2022-01-28 | 澳创国际工程设计(深圳)有限公司 | Green building energy-saving equipment that ventilates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |