Double-control energy-saving type multilayer hollow glass louver

Abstract

The invention discloses a double-control energy-saving type multilayer hollow glass louver. The double-control energy-saving type multilayer hollow glass louver comprises a louver body, an inner framebody, inner glass, middle glass, outer glass, venetian blinds, a venetian blind piece overturning and adjustment control mechanism, a venetian blind lifting adjustment control mechanism, a venetian blind lifting and overturning transition mechanism, a venetian blind piece overturning hauling rope, a venetian blind lifting hauling rope, a venetian blind piece overturning hauling rope tensioning mechanism, a venetian blind lifting hauling rope tensioning mechanism, and a hollow cavity anti-condensation mechanism. The venetian blind piece overturning hauling rope tensioning mechanism is fixed into a left inner frame bar; the venetian blind lifting hauling rope tensioning mechanism is arranged in a right inner frame bar; the hollow cavity anti-condensation mechanism is arranged in an outer hollow cavity; sealing joint strips are inlaid in the space in the peripheries of the inner glass and the outer glass. Air impermeability of the inner and outer hollow cavities is improved; strength ofa window body is improved; the venetian blind piece overturning and venetian blind lifting effects are guaranteed; condensation is avoided; and air impermeability of the inner and outer hollow cavities is excellent.

Description

technical field [0001] The invention belongs to the technical field of hollow glass products, and in particular relates to a dual-control energy-saving multi-layer hollow glass shutter. Background technique [0002] Insulating glass shutters have the following self-evident advantages: good heat insulation to reflect the energy saving of the building; excellent sound insulation to avoid the noise from the outside world; anti-condensation and frost to ensure sufficient indoor light and reflect Expected bright effect; through the adjustment of the deflection angle of the venetian blinds, the required indoor lighting requirements can be obtained, privacy can be protected, and the venetian blinds can be protected from dust to reflect the excellent no-cleaning effect; The building has an ideal embellishment to improve the grade of the building; strong impact resistance, good safety and long service life to meet the installation requirements of high-rise buildings and meet the ulti...

AI Technical Summary

Problems solved by technology

However, the multi-layer hollow glass venetian blind formed by this structure will cause the following confusion in the actual use process, that is, when it is installed in a building: between the heat insulation and the operability of the controller to the venetian blind It is difficult to find a reasonable balance point, because if the venetian blind is arranged in the aforementioned inner hollow cavity, although the manual operation control mechanism located on the side of the inner glass facing the indoor side of the building can be controlled by the manual operation control mechanism located in the inner hollow cavity in the traditional way, The flipping of the venetian blinds and the lifting control mechanism of the venetian blinds are operated to make the venetian blinds go up and down or flip the blinds as needed. However, since the venetian blinds are located in the inner hollow cavity, the outer hollow cavity has no effect on heat insulation due to the absence of the venetian blind. Insulation has a certain effect

Conversely, if the venetian blind is placed in the outer hollow cavity, the heat insulation effect can be significantly improved, but the manual operation control mechanism located on the side of the inner glass facing the room cannot control the blind located in the outer hollow cavity through the inner hollow cavity. The flipping and lifting control mechanism of the venetian blind is operated, because the manual operation control mechanism and the flipping and lifting control mechanism of the venetian blind are magnetically attracted to each other through a piece of glass, which can be found in the Chinese invention. Patent application publication number CN104747054A (double-glazed built-in shutters)

Another factor is: from the decoration effect of the building and from the consideration of the user's actual use needs, it is the first choice to set the venetian blind in the outer hollow cavity, but due to structural limitations, it is impossible to manually install the venetian blind in the building. The operation control mechanism operates the curtain flipping and the venetian blind lifting control mechanism that is arranged in the outer hollow along with the venetian blind, which not only affects the improvement of the decoration effect of the building, but also limits the reasonable choice of the user.

[0009] The "energy-saving multi-layer hollow glass shutter" recommended by the invention patent authorization announcement number CN105041169B solves the above technical problems and objectively fulfills the technical effect summarized in paragraph 0021 of the specification, but there are still the following shortcomings: First, due to the The structure is unreasonable. For example, there is no mutual embedded connection between the inner frame guard frame and the longitudinal side frame, which affects the airtightness of the hollow cavity on the one hand and the overall strength of the window on the other hand; During assembly, the two ends of the curtain flipping traction rope are usually fixedly connected to the curtain flip adjustment control mechanism of the double-control structure by knotting. An independent mechanism is the curtain flipping and venetian blind lifting control mechanism, so the two ends of the curtain flipping traction rope are fixedly connected with the curtain flipping and venetian blind lifting control mechanism by knotting. The knotting is done manually by workers Completed, then there is inevitably a slack margin after knotting, so that the length of the curtain turning rope between the two knotting points exceeds the length actually required by the process, although the excess length is relatively extremely limited , but it will have a serious impact on the flipping effect of the curtain. On the other hand, after a period of use, the flipping traction rope of the curtain will be stretched, which will also affect the flipping effect of the curtain.

In addition, there are similar problems with the lifting and lowering traction ropes of the venetian blinds (also known as "bottom traction ropes"); thirdly, due to the lack of reasonable moisture absorption measures, once the temperature difference between the interior and exterior of the building is large, there will be a gap between the inner glass and the middle glass. There is dew condensation in the inner hollow cavity and the outer hollow cavity between the outer glass and the middle glass, which affects the light transmission effect; Fourth, the height of the middle glass is designed to be the same as that of the inner glass and the outer glass to avoid the middle glass However, since the width of the middle glass is also designed to be consistent with the width of the inner glass and the outer glass, it will have a greater impact on the sealing

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