CN205071789U - Automatic ware of windowing of control by temperature change - Google Patents
Automatic ware of windowing of control by temperature change Download PDFInfo
- Publication number
- CN205071789U CN205071789U CN201520867884.0U CN201520867884U CN205071789U CN 205071789 U CN205071789 U CN 205071789U CN 201520867884 U CN201520867884 U CN 201520867884U CN 205071789 U CN205071789 U CN 205071789U
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- China
- Prior art keywords
- lower carriage
- upper bracket
- push rod
- hinged
- head
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Power-Operated Mechanisms For Wings (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses an automatic ware of windowing of control by temperature change, include with window frame (11) fixed connection window frame fixing base (2), with skylight (12) fixed connection's skylight fixing base (10), lower carriage (5), upper bracket (9), the head of lower carriage (5) articulates on window frame fixing base (2), and it is articulated with the head of upper bracket (9) that the tip of lower carriage (5) passes through articulated shaft (7), and the tip of upper bracket (9) articulates on skylight fixing base (10), the head of lower carriage (5) articulates has expansion valve (1), is connected with on valve rod (3) of expansion valve (1) push rod (4), and the other end of push rod (4) passes through push rod articulated shaft (8) and articulates on upper bracket (9), be connected with between push rod (4) and lower carriage (5) reset spring (6), expansion valve (1) is equipped with with temperature changes and inflation liquid that the volume changed. After adopting above -mentioned structure, have that simple structure is reasonable, operation convenient to use, job stabilization are reliable, low in production cost, automatic control, the advantages such as not needing the power of windowing.
Description
Technical field
The utility model relates to one and to window control appliance, particularly a kind of temperature control automatic window opener utilizing expansion valve to control.
Background technology
Along with in the development of society and the progress of science and technology, the various Architectural Equipment of automatic window that needs gets more and more, as top layer dome skylight, family expenses greenhouse, industrial machine room and green house etc., particularly green house developed more rapid in recent years, whether temperature of shed and booth ventilate timely, have vital contact to the plant growth speed in canopy and output.Present booth ventilates has three kinds of modes, a kind of forced ventilation, needs a set of forced ventilation equipment, be required to be ventilation equipment and provide power supply, not only increase equipment investment, and operating cost is high, thus improve production cost, generally do not adopt in green house.Another kind is by being opened or closed by vent window manually, when the preference temperature of temperature of shed higher than plant growth, if do not open vent window in time to reduce temperature of shed, then easily occur that plantling is burnt, directly reduce output, manual operation not only efficiency is low, and ventilation size difficulty is grasped, and also there is potential safety hazard when operating aloft.The third adopts electric window-opening device to control vent window to open or close, and not only input cost is high, and operating cost is expensive, and complex structure, and work failure rate is high in the presence of a harsh environment, and service life is short.For this reason, many manufacturers and knowledgeable people are studied for the problems referred to above and develop, but not yet have more rational product to emerge so far.
Summary of the invention
To window existing above-mentioned defect for overcoming existing green house, the purpose of this utility model be to provide a kind of simple and reasonable, easy for operation, working stability is reliable, production cost is low, automatic control, power-source free temperature control automatic window opener of windowing.
The utility model solves the problems of the technologies described above adopted technical scheme, it comprises the window-frame holder be fixedly connected with window-frame, the skylight holder be fixedly connected with skylight, lower carriage, upper bracket, the head of described lower carriage is hinged on window-frame holder, the end of lower carriage is hinged by the head of jointed shaft and upper bracket, the end of upper bracket is hinged on the holder of skylight, the head of described lower carriage is hinged with expansion valve, the valve rod of expansion valve is connected with push rod, the other end of push rod is hinged on upper bracket by push rod jointed shaft, back-moving spring is connected with between described push rod and lower carriage, expansion valve is provided with and varies with temperature and the inflation fluid that volume changes.
Further scheme of the present utility model, described window-frame holder is hinged on outside lower carriage head, and expansion valve is hinged on lower carriage inner portion.
Further scheme of the present utility model, described upper bracket is provided with turning near the hinged side of head, and push rod jointed shaft is arranged on corner.
After adopting said structure, compared with prior art have the following advantages and effect: one is when temperature is raised, inflation fluid volume increases, and inflation fluid outwards promotes valve rod, valve rod promotes upper bracket by push rod again and rotates counterclockwise around jointed shaft, and upper bracket opens skylight further; Upon a drop in temperature, inflation fluid volume-diminished, inflation fluid thrust disappears, and push rod pulls upper bracket to rotate clockwise around jointed shaft under the elastic force effect of back-moving spring, and upper bracket closes skylight further, thus realizes adjustment automatically, precisely temperature control.Two is that structure is simple, easy for installation, and automatic operation controls more accurate, greatly reduces recruitment cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model is installed and used.
Wherein 1 expansion valve, 2 window-frame holders, 3 valve rods, 4 push rods, 5 lower carriages, 6 back-moving springs, 7 jointed shafts, 8 push rod jointed shafts, 9 upper brackets, 10 skylight holders, 11 window-frames, 12 skylights.
Embodiment
Shown in Fig. 1 and Fig. 2, for the specific embodiments of the first temperature control automatic window opener of the utility model, it comprises the window-frame holder 2 be fixedly connected with window-frame 11, the skylight holder 10 be fixedly connected with skylight 12, lower carriage 5, upper bracket 9, the head of described lower carriage 5 is hinged on window-frame holder 2, the end of lower carriage 5 is hinged with the head of upper bracket 9 by jointed shaft 7, the end of upper bracket 9 is hinged on skylight holder 10, the head of described lower carriage 5 is hinged with expansion valve 1, the valve rod 3 of expansion valve 1 is connected with push rod 4, the other end of push rod 4 is hinged on upper bracket 9 by push rod jointed shaft 8, back-moving spring 6 is connected with between described push rod 4 and lower carriage 5, expansion valve 1 is provided with and varies with temperature and the inflation fluid that volume changes.
For the ease of installing, described window-frame holder 2 is hinged on outside lower carriage 5 head, and expansion valve 1 is hinged on lower carriage 5 inner portion.In order to make structure more reasonable, described upper bracket 9 is provided with turning near the hinged side of head, and push rod jointed shaft 8 is arranged on corner.
Operation principle of the present utility model is as follows: when room temperature in canopy rises, inflation fluid volume in expansion valve 1 increases, inflation fluid outwards promotes valve rod 3, valve rod 3 promotes upper bracket 9 by push rod 4 again and rotates counterclockwise around jointed shaft 7, and upper bracket 9 opens skylight stronger ventilation amount further by skylight holder 10.When room temperature in canopy declines, inflation fluid volume-diminished in expansion valve 1, the thrust that inflation fluid promotes valve rod 3 disappears, push rod 4 pulls upper bracket 9 to rotate clockwise around jointed shaft 7 under the elastic force effect of back-moving spring 6, upper bracket 9 is closed skylight further by skylight holder 10 and is reduced ventilation, thus realizes automatically opening or closing the object windowing to regulate temperature.
The above; just specific embodiment of the utility model, not makes any pro forma restriction to the utility model, is not departing from the technical solution of the utility model basis; done simple modification, equivalent variations or modification, all fall into protection domain of the present utility model.
Claims (3)
1. a temperature control automatic window opener, comprise the window-frame holder (2) be fixedly connected with window-frame (11), the skylight holder (10) be fixedly connected with skylight (12), lower carriage (5), upper bracket (9), it is characterized in that: the head of described lower carriage (5) is hinged on window-frame holder (2), the end of lower carriage (5) is hinged with the head of upper bracket (9) by jointed shaft (7), the end of upper bracket (9) is hinged on skylight holder (10), the head of described lower carriage (5) is hinged with expansion valve (1), the valve rod (3) of expansion valve (1) is connected with push rod (4), the other end of push rod (4) is hinged on upper bracket (9) by push rod jointed shaft (8), back-moving spring (6) is connected with between described push rod (4) and lower carriage (5), expansion valve (1) is provided with and varies with temperature and the inflation fluid that volume changes.
2. temperature control automatic window opener according to claim 1, is characterized in that: described window-frame holder (2) is hinged on outside lower carriage (5) head, and expansion valve (1) is hinged on lower carriage (5) inner portion.
3. temperature control automatic window opener according to claim 1 and 2, is characterized in that: described upper bracket (9) is provided with turning near the hinged side of head, and push rod jointed shaft (8) is arranged on corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867884.0U CN205071789U (en) | 2015-11-04 | 2015-11-04 | Automatic ware of windowing of control by temperature change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867884.0U CN205071789U (en) | 2015-11-04 | 2015-11-04 | Automatic ware of windowing of control by temperature change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071789U true CN205071789U (en) | 2016-03-09 |
Family
ID=55424247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867884.0U Active CN205071789U (en) | 2015-11-04 | 2015-11-04 | Automatic ware of windowing of control by temperature change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173117A (en) * | 2017-05-22 | 2017-09-19 | 柳州市跃坤农业开发有限公司 | Fruit tree seedling culture greenhouse |
-
2015
- 2015-11-04 CN CN201520867884.0U patent/CN205071789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173117A (en) * | 2017-05-22 | 2017-09-19 | 柳州市跃坤农业开发有限公司 | Fruit tree seedling culture greenhouse |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |