CN105003185A - Pressure balance valve structure of shutter with built-in bilayer hollow glass - Google Patents
Pressure balance valve structure of shutter with built-in bilayer hollow glass Download PDFInfo
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- CN105003185A CN105003185A CN201510471635.4A CN201510471635A CN105003185A CN 105003185 A CN105003185 A CN 105003185A CN 201510471635 A CN201510471635 A CN 201510471635A CN 105003185 A CN105003185 A CN 105003185A
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Abstract
The invention discloses a pressure balance valve structure of a shutter with built-in bilayer hollow glass and belongs to the technical field of sunshade hollow glass products. The shutter comprises a shutter body which comprises inner glass, outer glass, a shutter frame pipe and a sealing rubber strip, the pressure balance valve structure comprises a valve seat, a valve plate and a valve cover, the valve seat is arranged in a shutter frame pipe cavity, the valve seat forms a valve plate containing cavity, an air incoming hole is formed in the cavity bottom wall of the valve plate containing cavity, a group of valve plate shelving flanges are formed on the cavity bottom wall of the valve plate containing cavity, and the valve plate is shelved on the valve plate containing flanges; the valve cover is positioned in the shutter frame pipe cavity, the valve cover forms a valve seat matching cavity, a ventilation pipe extends on one side, facing the sealing rubber strip, of the valve cover, passes by the shutter frame pipe wall on one side, facing the sealing rubber strip, of the shutter frame pipe to tap into the sealing rubber strip and is communicated with the outside, and one side, facing a ventilation pipe hole, of the valve plate contacts with the valve cover cavity wall in an adhered manner. The pressure balance valve structure is high in elusiveness, thereby being capable of avoiding damage caused by artificial contact, convenient to manufacture and mount, ideal in self-adjusting effect, convenient and quick to mount and capable of avoiding damage to glass.
Description
Technical field
The invention belongs to sunshade hollow glass product technical field, be specifically related to a kind of pressure balance valve arrangement of double layer glass window with built-in louver.
Background technology
Above mentioned double layer glass window with built-in louver refer to arrange with aspectant state each other and implement position, edge to arrange in two pieces of glass (interior glass and outer glass) of closing and can the blind that need be elevated be complied with and the window belonging to sunshade hollow glass product category that be formed.This window has self-evident following strong point: thermal insulation is good and use the energy-conservation of embodiment building; The harassment that sound-proofing is excellent and use from the noisy noise in the external world; Anti-condensation is coagulated frost and uses and guarantee that indoor light is sufficient and embody the beautiful effect expected; Regulated by the deflection angle of the curtain sheet to blind and the indoor lighting used needed for acquisition requires and protect privacy, stain the curtain sheet of blind and use to embody and excellent exempt from cleaning effect from trifle in the world; Have desirable decorative and use the class promoting building to building; Impact resistance is strong, safety good and long service life and use the installation requirement that meets highrise building and meet the non-maintaining requirement of ultimate attainment Long-Time Service; Use simple Portable power saving and use adaptation all ages and classes and different body able one operation, etc.
As is known in the industry, what formed due to aforesaid double layer glass is the airtight air blanketing be namely hedged off from the outer world, air pressure in this air blanketing is constant, and ambient pressure changes, thus the air blanketing of double-layer glass and ambient pressure there will be uneven situation, so there is glass amount of deflection, visual deformation and even cause the anxiety of structure or sealing destruction, glass explosion time serious, can be produced.
The air pressure of the air blanketing of double layer glass and ambient pressure are tended to balance and use the technical information avoiding above-mentioned unfavorable factor to occur to be seen in disclosed Chinese patent literature, typically as " the interior pressure automatic regulating type insulating glass door window " of Authorization Notice No. CN10040803C recommendation, one end of one wireway is insinuated in the air blanketing of double layer glass by this patent formula, the other end is connected with one end of tube connector, and the other end of tube connector connects an air bag (the volume size of air bag environmentally atmospheric amplitude of variation determine after utilizing gas shape equation to calculate), it is simple that this patent formula has structure, the strong point such as practical, specifically can see the Instructions Page 2 of this patent the 4th section and 2nd section reciprocal.But because air bag is positioned at outside double layer glass relative to wireway and tube connector just as the effect as balloon, thus sight is affected on the one hand, on the other hand easily to damage for touching because of people, and once damage, extraneous moisture laden air can follow tube connector and wireway enters in double layer glass, affect the definition of double layer glass, even produce in double layer glass and go mouldy and/or breed bacteria.And for example CN202467536U " hollow glass of adjustable air pressure balance " that provide, although this patent formula can embody the technique effect that the 0015th section, its manual is recorded, but there is following shortcoming by discovery of being not difficult to the reading of the 0025 to 0030 section, manual: one, due to installing hole need be offered on glass, thus install and comparatively bother; Its two, very complicated due to adjusting device, thus all comparatively bothers for manufacture and assembling; They are three years old, because needs operate adjusting device in a manual manner, thus inconvenience is operated, especially, depend on that subjective whether to balance the air pressure in the interlayer of double layer glass and external atmospheric pressure judges the need of the prerequisite operated adjusting device, but the artificial benchmark judged varies with each individual, and therefore has blindness.
For above-mentioned prior art, be necessary to be improved, the applicant has done useful design for this reason, defines technical scheme described below, and carried out simulated test in the test center of the applicant taking under secrecy provision, result proves practicable.
Summary of the invention
Task of the present invention is to provide a kind of and contributes to embodying good disguise and use and avoid touching damage and avoid having an impact to the entirety sight effect of shutter because of people, be conducive to significantly simplifying structure and use and facilitate manufacture and installation, to be of value in the mode of self-perception and the air pressure ensured in double layer glass in the mode automatically regulated is consistent with ambient pressure and use and embody ideal self regulating effect, have and be convenient to avoid be that the pressure balance valve arrangement that carrier uses the double layer glass window with built-in louver avoiding undermining glass in installation process is installed with glass.
Task of the present invention has been come like this, a kind of pressure balance valve arrangement of double layer glass window with built-in louver, in described double layer glass, shutter comprises forms, forms comprise interior glass, outer glass, window frame pipe and sealing joint strip, in, outer glass is arranged with the state faced each other, and this is interior, the space formed between outer glass is configured to cavity, window frame circumference of cannon bone is in the position, edge of interior glass and outer glass is arranged on, between outer glass, and window frame pipe is configured with window frame tube chamber, sealing joint strip is in corresponding to the side of window frame pipe back to described cavity and being embedded in, between outer glass, in inciting somebody to action by sealing adhesive tape, outer glassy bond is as a whole and seal the position, edge of cavity simultaneously, described pressure balance valve arrangement comprises a valve seat, one valve block and a valve gap, valve seat is arranged in the window frame tube chamber of described window frame pipe in a state of use, this valve seat is configured with a valve block container cavity, the chamber diapire of this valve block container cavity is positioned at middle position and offers an air inlet, this air inlet communicates with described cavity, on the chamber diapire of valve block container cavity and around the circumferencial direction of air inlet, be configured with one group of valve block being raised in the surface of chamber diapire with space state shelve flange, valve block is shelved on one group of valve block in the position corresponding to air inlet with the state of the chamber diapire being suspended on valve block container cavity and shelves on flange, valve gap is positioned at described window frame tube chamber, this valve gap is configured with a valve seat mating cavity, the inwall of this valve seat mating cavity and the outer wall of valve seat are sealed and matched, and be extended with towards the middle position of the side of described annular seal space bar the ventilating pipe that has ventilation pore at this valve gap, this ventilating pipe to be insinuated in sealing joint strip towards the window frame tube wall of the side of annular seal space bar by way of window frame pipe and to communicate with the external world, described valve block pastes towards the side of described ventilation pore and the valve cover cavity wall of valve cover cavity and touches.
In a specific embodiment of the present invention, on the window frame tube wall of the side of described cavity and corresponding to the position of described valve seat, a valve seat air inlet pipe resigning hole is offered at described window frame pipe, a valve seat air inlet pipe is extended with, this valve seat air inlet pipe and the resigning hole inserting of valve seat air inlet pipe and be insinuated in described cavity in the middle position of valve seat and corresponding to the position of described air inlet.
In another specific embodiment of the present invention, on the window frame tube wall of the side of described sealing joint strip and corresponding to the position of described ventilating pipe, offer a ventilating pipe resigning hole at described window frame pipe, described ventilating pipe to be insinuated in described sealing joint strip by way of this ventilating pipe resigning hole and to communicate with the external world by described ventilation pore.
In another specific embodiment of the present invention, described valve block is nonmetal valve block.
In another specific embodiment of the present invention, described nonmetal valve block is rubber mass valve block.
Also have in a specific embodiment of the present invention, described rubber mass valve block is silicon rubber valve block or neoprene valve block.
More of the present invention and in a specific embodiment, the described inwall of valve seat mating cavity and the outer wall of valve seat are by cementing agent cementation and being sealed and matched each other.
In an of the present invention and then specific embodiment, the distal end faces of described ventilating pipe keeps concordant with the surface of described sealing joint strip side toward the outside.
Of the present invention again more and in a specific embodiment, the distal end faces indentation of described ventilating pipe is in the surface of described sealing joint strip side toward the outside.
In an again of the present invention and then specific embodiment, the distal end faces indentation of the described ventilating pipe indentation degree in the surface of described sealing joint strip side is toward the outside for being less than 2 ㎜.
One of technique effect of technical scheme provided by the invention, because the valve seat of the structural system by equilibrated valve and valve gap have been arranged in the window frame tube chamber of the window frame pipe of forms, thus there is good disguise, people in use can be avoided to cause damage for touching, and the entirety sight effect affecting forms can be avoided; Two, owing to being only made up of and small volume valve seat, valve block and valve gap, be thus conducive to manufacture and installation; Three, during owing to being greater than the pressure of cavity at external atmospheric pressure, be placed in airborne the valve block that one group of valve block shelves on flange and auto Deformation can occur, outside air is made to enter cavity through the valve block container cavity of ventilating pipe, valve seat mating cavity, valve seat and valve seat air inlet pipe successively, tended to balance in pressure in cavity and the external world, thus embodied ideal self regulating effect without the need to manual operation; Four, owing to forming the valve seat of equilibrated valve and valve gap with window frame pipe for carrier and be arranged on forms, be thus carrier is installed install significantly convenient and swift and can avoid undermining glass relative to prior art with glass.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention schematic diagram.
Fig. 2 is the assembling assumption diagram of the valve seat shown in Fig. 1, valve block and valve gap.
The operating principle schematic diagram that Fig. 3 is the valve block shown in Fig. 1 and Fig. 2.
Detailed description of the invention
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present invention and beneficial effect, applicant will elaborate below by way of example, but be not all the restriction to the present invention program to the description of embodiment, any conceive according to the present invention done be only pro forma but not substantial equivalent transformation and all should be considered as technical scheme category of the present invention.
Embodiment 1:
Refer to Fig. 1, give the forms 1 of the structural system belonging to shutter in double layer glass, forms 1 comprise interior glass 11, outer glass 12, window frame pipe 13 and sealing joint strip 14, in, outer glass 11, 12 are arranged with the state faced each other, and this is interior, outer glass 11, the space formed between 12 is configured to cavity 15, in window frame pipe 13 is arranged on around the position, edge of interior glass 11 and outer glass 12, outer glass 11, between 12, and window frame pipe 13 is configured with window frame tube chamber 131, sealing joint strip 14 is in corresponding to the side of window frame pipe 13 back to said hollow chamber 15 and being embedded in, outer glass 11, between 12, in inciting somebody to action by sealing adhesive tape 14, outer glass 11, 12 bond as a whole and seal the position, edge of cavity 15 simultaneously.Also show in FIG and be arranged at being namely arranged in cavity 15 and being positioned at the blind 6 of the below of shutter elevating overturning seat 5 between inside and outside glass.The curtain sheet 61 of blind 6 is arranged on curtain sheet upset pull rope 62(with space state and also claims ladder rope) on, and curtain sheet upset pull rope 62 is connected with shutter elevating overturning seat 5, the lifting of blind 6 is ensured by illustrated Traction rope 63, one end of Traction rope 63 is connected with the sill strip (being positioned at the below of one piece of curtain sheet 61 of foot) of blind 6, and the other end is connected with shutter elevating overturning seat 5.
Because the structure of above-mentioned forms 1 and shutter elevating overturning seat 5 and blind all belong to prior art, such as can see the manual of Chinese invention patent application publication No. CN104747054A, thus the applicant no longer launches explanation.
Refer to Fig. 2 and composition graphs 1, a valve seat 2 of the structural system of equilibrated valve is given in this Fig. 1 and Fig. 2, one valve block 3 and a valve gap 4, valve seat 2 is arranged in the window frame tube chamber 131 of aforementioned window frame pipe 13 in a state of use, this valve seat 2 is configured with a valve block container cavity 21, the chamber diapire of this valve block container cavity 21 is positioned at middle position and offers an air inlet 211, this air inlet 211 communicates with said hollow chamber 15, on the chamber diapire of valve block container cavity 21 and around the circumferencial direction of air inlet 211, be configured with one group of valve block being raised in the surface of chamber diapire with space state shelve flange 212, valve block 3 is shelved on one group of valve block in the position corresponding to air inlet 211 with the state of the chamber diapire being suspended on valve block container cavity 21 and shelves on flange 212, valve gap 4 is positioned at aforesaid window frame tube chamber 131, this valve gap 4 is configured with a valve seat mating cavity 41, the inwall of this valve seat mating cavity 41 and the outer wall of valve seat 2 are sealed and matched, and be extended with towards the middle position of the side of aforementioned seal chamber bar 14 ventilating pipe 42 that has ventilation pore 421 at this valve gap 4, this ventilating pipe 42 to be insinuated in sealing joint strip 14 towards the window frame tube wall of the side of annular seal space bar 14 by way of window frame pipe 13 and to communicate with the external world, aforementioned valve block 3 pastes towards the ventilation side of pore 421 and the valve cover cavity wall of valve cover cavity 41 and touches.
Known by above-mentioned explanation: the present embodiment has been arranged on by equilibrated valve on the upper lateral tube of window frame pipe 13, but also can be arranged on left side longitudinal tubule (L tubule) or lower transverse tubule, because the square shape of whole window frame pipe 13 in Chinese character constructs, and window frame pipe 13 is with interior, outer glass 11, cooperation and the function of 12 belong to prior art, such as except can see except aforesaid CN104747054A, also can see CN2564720Y, CN2767624Y, CN2767625Y, CN2756798Y, CN100535378C and CN102444372A, etc., therefore applicant equally no longer launches explanation.
Please emphasis see Fig. 2, and still composition graphs 1, aforementioned window frame pipe 13 towards said hollow chamber 15 side (namely shown position towards under side) window frame tube wall on and offer a valve seat air inlet pipe resigning hole 132 corresponding to the position of aforementioned valve seat 2, and being extended with a valve seat air inlet pipe 213 in the middle position of valve seat 2 and corresponding to the position of aforementioned air inlet 211, this valve seat air inlet pipe 213 is with resigning hole 132 inserting of valve seat air inlet pipe and be insinuated in said hollow chamber 15.
On the window frame tube wall of aforementioned window frame pipe 13 towards the side (namely shown position is towards upper side) of aforementioned seal adhesive tape 14 and corresponding to the position of aforementioned ventilating pipe 42, offer a ventilating pipe resigning hole 133, ventilating pipe 42 to be insinuated into aforementioned seal adhesive tape 14 in by way of this ventilating pipe resigning hole 133 and to communicate with the external world by pore 421 of ventilating.
In the present embodiment, aforesaid valve block 3 is nonmetal valve block, and nonmetal valve block is rubber mass valve block, and rubber mass valve block is silicon rubber valve block or neoprene valve block.
Preferably, the inwall of aforementioned valve seat mating cavity 41 and the outer wall of valve seat 2 are by cementing agent cementation and realize being sealed and matched each other.
In the present embodiment, the distal end faces of aforesaid ventilating pipe 42 keeps concordant with the surface of aforementioned seal adhesive tape 14 side toward the outside.
Refer to Fig. 3, when ambient pressure is greater than the air pressure in cavity 15, under the pressure of ambient pressure, valve block 3 presents the deformation state illustrated by Fig. 3, in this condition, outside air enters the valve block container cavity 21 of valve seat 2 from the ventilation pore 421 of the ventilating pipe 42 of valve gap 4, the outside air entered in valve block container cavity 21 enters cavity 15 through air inlet 211 and valve seat air inlet pipe 213, pressure in cavity 15 and ambient pressure are tended to balance, and outside air enters the path of cavity 15 can see the arrow that Fig. 3 marks.
Embodiment 2:
Slightly, only by the surface of the distal end faces indentation of ventilating pipe 42 in aforementioned seal adhesive tape 14 side toward the outside, and indentation degree is for being less than 2 ㎜, and all the other are all with the description to embodiment 1 for figure.
In sum, technical side's crime provided by the invention, overcomes the shortcoming in prior art, completes invention task, embodies the technique effect referred in the superincumbent technique effect hurdle of applicant faithfully.
Claims (10)
1. the pressure balance valve arrangement of a double layer glass window with built-in louver, in described double layer glass, shutter comprises forms (1), forms (1) comprise interior glass (11), outer glass (12), window frame pipe (13) and sealing joint strip (14), in, outer glass (11, 12) arrange with the state faced each other, and this is interior, outer glass (11, 12) space formed between is configured to cavity (15), in window frame pipe (13) is arranged on around the position, edge of interior glass (11) and outer glass (12), outer glass (11, 12) between, and window frame pipe (13) is configured with window frame tube chamber (131), sealing joint strip (14) is in corresponding to the side of window frame pipe (13) back to described cavity (15) and being embedded in, outer glass (11, 12) between, in inciting somebody to action by sealing adhesive tape (14), outer glass (11, 12) bond as a whole and the position, edge of cavity (15) sealed simultaneously, it is characterized in that described pressure balance valve arrangement comprises a valve seat (2), one valve block (3) and a valve gap (4), valve seat (2) is arranged in the window frame tube chamber (131) of described window frame pipe (13) in a state of use, this valve seat (2) is configured with a valve block container cavity (21), the chamber diapire of this valve block container cavity (21) is positioned at middle position and offers an air inlet (211), this air inlet (211) communicates with described cavity (15), on the chamber diapire of valve block container cavity (21) and around the circumferencial direction of air inlet (211), be configured with one group of valve block being raised in the surface of chamber diapire with space state shelve flange (212), valve block (3) is shelved on one group of valve block in the position corresponding to air inlet (211) with the state of the chamber diapire being suspended on valve block container cavity (21) and shelves on flange (212), valve gap (4) is positioned at described window frame tube chamber (131), this valve gap (4) is configured with a valve seat mating cavity (41), the inwall of this valve seat mating cavity (41) and the outer wall of valve seat (2) are sealed and matched, and be extended with towards the middle position of the side of described annular seal space bar (14) ventilating pipe (42) that has ventilation pore (421) at this valve gap (4), this ventilating pipe (42) to be insinuated in sealing joint strip (14) towards the window frame tube wall of the side of annular seal space bar (14) by way of window frame pipe (13) and to communicate with the external world, described valve block (3) pastes towards the side of described ventilation pore (421) and the valve cover cavity wall of valve cover cavity (41) and touches.
2. the pressure balance valve arrangement of double layer glass window with built-in louver according to claim 1, it is characterized in that on the window frame tube wall of the side of described cavity (15) and corresponding to the position of described valve seat (2), offering a valve seat air inlet pipe resigning hole (132) described window frame pipe (13), a valve seat air inlet pipe (213) is extended with in the middle position of valve seat (2) and corresponding to the position of described air inlet (211), this valve seat air inlet pipe (213) and (132) inserting of valve seat air inlet pipe resigning hole and be insinuated in described cavity (15).
3. the pressure balance valve arrangement of double layer glass window with built-in louver according to claim 1, it is characterized in that on the window frame tube wall of the side of described sealing joint strip (14) and corresponding to the position of described ventilating pipe (42), offering a ventilating pipe resigning hole (133) described window frame pipe (13), described ventilating pipe (42) to be insinuated in described sealing joint strip (14) by way of this ventilating pipe resigning hole (133) and to communicate with the external world by described ventilation pore (421).
4. the pressure balance valve arrangement of double layer glass window with built-in louver according to claim 1, is characterized in that described valve block (3) is nonmetal valve block.
5. the pressure balance valve arrangement of double layer glass window with built-in louver according to claim 4, is characterized in that described nonmetal valve block is rubber mass valve block.
6. the pressure balance valve arrangement of double layer glass window with built-in louver according to claim 5, is characterized in that described rubber mass valve block is silicon rubber valve block or neoprene valve block.
7. the pressure balance valve arrangement of double layer glass window with built-in louver according to claim 1, is characterized in that the inwall of described valve seat mating cavity (41) and the outer wall of valve seat (2) are by cementing agent cementation and being sealed and matched each other.
8. the pressure balance valve arrangement of the double layer glass window with built-in louver according to claim 1 or 3, is characterized in that the distal end faces of described ventilating pipe (42) keeps concordant with the surface of described sealing joint strip (14) side toward the outside.
9. the pressure balance valve arrangement of the double layer glass window with built-in louver according to claim 1 or 3, is characterized in that the distal end faces indentation of described ventilating pipe (42) is in the surface of described sealing joint strip (14) side toward the outside.
10. the pressure balance valve arrangement of double layer glass window with built-in louver according to claim 9, is characterized in that the indentation degree of the distal end faces indentation of described ventilating pipe (42) in the surface of described sealing joint strip (14) side is toward the outside for being less than 2 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471635.4A CN105003185B (en) | 2015-08-04 | 2015-08-04 | The pressure balance valve arrangement of double layer glass window with built-in louver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471635.4A CN105003185B (en) | 2015-08-04 | 2015-08-04 | The pressure balance valve arrangement of double layer glass window with built-in louver |
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| CN105003185A true CN105003185A (en) | 2015-10-28 |
| CN105003185B CN105003185B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510471635.4A Active CN105003185B (en) | 2015-08-04 | 2015-08-04 | The pressure balance valve arrangement of double layer glass window with built-in louver |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561057A (en) * | 2017-12-05 | 2018-09-21 | 肖敏 | Frame and hollow shutter for hollow shutter |
| CN109356511A (en) * | 2018-11-19 | 2019-02-19 | 江苏赛迪乐节能科技有限公司 | Double manipulation shutter embedded in hollow glass with venetian blind cavity pressure equilibrium function |
| CN109488189A (en) * | 2019-01-11 | 2019-03-19 | 江苏赛迪乐节能科技有限公司 | It can prevent single manipulation shutter embedded in hollow glass of glass interior suction |
| CN109538096A (en) * | 2019-01-11 | 2019-03-29 | 江苏赛迪乐节能科技有限公司 | Double manipulation shutter embedded in hollow glass of venetian blind chamber and ambient pressure balance |
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| JP2008045387A (en) * | 2006-08-20 | 2008-02-28 | Yoshihiro Konishi | Cool breeze blind device |
| DE102011010730A1 (en) * | 2011-02-09 | 2012-08-09 | Alfred Neubauer | Window and door system for use in e.g. new building area, has connection unit, detachable outer covers, detachable inner covers, variable solid insulated assemblies made of solid materials, and alarm system integrated in region of fitting |
| CN202467536U (en) * | 2012-02-22 | 2012-10-03 | 希美克(广州)实业有限公司 | Hollow glass capable of regulating air pressure balance |
| WO2014152730A1 (en) * | 2013-03-14 | 2014-09-25 | New Visual Media Group, L.L.C. | Electronically controlled insulated glazing unit providing energy savings and privacy |
| CN104747054A (en) * | 2015-03-04 | 2015-07-01 | 常熟中信建材有限公司 | Built-in shutter with two layers of glass |
| CN204899723U (en) * | 2015-08-04 | 2015-12-23 | 常熟中勤建材有限公司 | Double glazing glass internally -arranged shutter's pressure balance valve structure |
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2015
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008045387A (en) * | 2006-08-20 | 2008-02-28 | Yoshihiro Konishi | Cool breeze blind device |
| DE102011010730A1 (en) * | 2011-02-09 | 2012-08-09 | Alfred Neubauer | Window and door system for use in e.g. new building area, has connection unit, detachable outer covers, detachable inner covers, variable solid insulated assemblies made of solid materials, and alarm system integrated in region of fitting |
| CN202467536U (en) * | 2012-02-22 | 2012-10-03 | 希美克(广州)实业有限公司 | Hollow glass capable of regulating air pressure balance |
| WO2014152730A1 (en) * | 2013-03-14 | 2014-09-25 | New Visual Media Group, L.L.C. | Electronically controlled insulated glazing unit providing energy savings and privacy |
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| CN204899723U (en) * | 2015-08-04 | 2015-12-23 | 常熟中勤建材有限公司 | Double glazing glass internally -arranged shutter's pressure balance valve structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561057A (en) * | 2017-12-05 | 2018-09-21 | 肖敏 | Frame and hollow shutter for hollow shutter |
| CN109356511A (en) * | 2018-11-19 | 2019-02-19 | 江苏赛迪乐节能科技有限公司 | Double manipulation shutter embedded in hollow glass with venetian blind cavity pressure equilibrium function |
| CN109488189A (en) * | 2019-01-11 | 2019-03-19 | 江苏赛迪乐节能科技有限公司 | It can prevent single manipulation shutter embedded in hollow glass of glass interior suction |
| CN109538096A (en) * | 2019-01-11 | 2019-03-29 | 江苏赛迪乐节能科技有限公司 | Double manipulation shutter embedded in hollow glass of venetian blind chamber and ambient pressure balance |
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| Publication number | Publication date |
|---|---|
| CN105003185B (en) | 2016-08-24 |
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