Auxiliary ventilation curtain wall glass and glass curtain wall

Abstract

The utility model discloses auxiliary ventilation curtain wall glass and a glass curtain wall, and relates to the technical field of building structures, the auxiliary ventilation curtain wall glass comprises a mounting window frame, an air outlet assembly, a glass assembly and a control device; the mounting window frame comprises a first window frame and a second window frame which are oppositely arranged in the first direction, and a first mounting groove is formed in the inner side of the first window frame; the air outlet assembly comprises a fan installed on the second window frame. The glass assembly comprises a glass frame and a glass plate, and one side end of the glass frame is hinged to the second window frame; the control device comprises a first switch piece and a second switch piece which are connected to a power supply circuit of the fan in series, and the first switch piece comprises a conduction part installed in the first installation groove through an elastic piece; an abutting part is arranged on one side, corresponding to the first window frame, of the glass frame; according to the technical scheme, an operator is prevented from forgetting to close the fan synchronously when closing the mounting window.

Description

TECHNICAL FIELD

[0001] The utility model relates to building structure technical field, especially auxiliary ventilation curtain wall glass and glass curtain wall. BACKGROUND

[0002] Glass curtain wall is the building commonly used outer envelope structure, is the building non-load bearing outer envelope, and the glass curtain wall will lead to poor indoor ventilation conditions.

[0003] In the related art, at least one of the curtain wall glass arranged in an array is replaced by a movable ventilation curtain wall, and two layers of inside and outside are provided, one layer is provided with glass that can be opened and closed for ventilation, and the other layer is provided with a fan for auxiliary ventilation, but the fan switch needs to be manually controlled, and personnel are prone to misoperation, and the fan is easily forgotten to be turned off when the window is closed, and the fan is turned on but cannot effectively ventilate. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide an auxiliary ventilation curtain wall glass and glass curtain wall, which aims to reduce the problem of easy misoperation of the fan switch of the ventilation curtain wall.

[0005] The auxiliary ventilation curtain wall glass comprises a mounting window frame, an air outlet assembly, a glass assembly and a control device; the mounting window frame defines a mounting window, and comprises a first window frame and a second window frame oppositely arranged in a first direction, the first window frame has an inner side facing the mounting window, and the inner side of the first window frame is provided with a first mounting groove; the air outlet assembly comprises a fan, and the fan is mounted on the second window frame to assist ventilation in the room; the glass assembly comprises a glass frame and a glass plate, and one side end of the glass frame is hingedly connected to the second window frame; the control device comprises a first switch part and a second switch part connected in series on a power supply line of the fan, wherein the first switch part comprises a conducting part mounted on the first mounting groove through an elastic part, the conducting part has an initial position elastically reset by the elastic part and a disconnected position moving to the bottom of the first mounting groove, the first switch part is in a closed state at the initial position, and the first switch part is in a disconnected state at the disconnected position, and the second switch part is mounted on the mounting window frame; wherein the glass frame is provided with an abutting part corresponding to one side of the first window frame, and the abutting part abuts the conducting part to the disconnected position when the glass assembly closes the mounting window.

[0006] In an embodiment, the first switch part further comprises two connection terminals, the two connection terminals are connected on the power supply line of the fan in correspondence, and the two connection terminals are arranged on opposite two side walls of the first mounting groove; when the conducting part is at the initial position, the conducting part is located between the two connection terminals and connects the two connection terminals; when the conducting part is at the disconnected position, the conducting part is staggered with the two connection terminals, and the two connection terminals are isolated.

[0007] In an embodiment, one side of the glass frame is provided with a second mounting slot corresponding to the first mounting slot; the abutting portion comprises an abutting piece elastically arranged in the second mounting slot.

[0008] In an embodiment, the slot of the second mounting slot forms a constricted opening, and the size of at least one section of the abutting portion gradually decreases in a direction away from the bottom of the second mounting slot, so as to partially extend out of the constricted opening.

[0009] In an embodiment, the first mounting slot forms a first slot section close to the bottom and a second slot section away from the bottom, the radial size of the second slot section is greater than that of the first slot section, and the two connecting terminals are arranged in the first slot section.

[0010] In an embodiment, the interior of the mounting window frame forms a drainage channel; the second slot section is provided with an opening, so that the first mounting slot is in communication with the drainage channel.

[0011] In an embodiment, the glass assembly further comprises a support rod, the support rod has a movable end and a fixed end, the fixed end of the support rod is hinged to the glass frame, and the movable end of the support rod can abut against the mounting window frame.

[0012] In an embodiment, a fixing slot is formed on the mounting window frame, and the support rod is arranged in the fixing slot.

[0013] In an embodiment, the glass frame is at least partially provided with a sealing rubber gasket.

[0014] The utility model also proposes a glass curtain wall, including curtain wall body and at least one above-mentioned auxiliary ventilation curtain wall glass.

[0015] The technical scheme of the utility model realizes the opening and closing of the first switch piece by the abutting portion controlling the position of the conducting portion through the installation window, realizes the opening and closing of the second switch piece by manual control, and the first switch piece and the second switch piece jointly control the opening and closing of the fan: when the glass assembly opens the installation window, the abutting portion does not abut against the conducting portion, the conducting portion is in the open position, at this time the first switch piece is in the closed state, and the fan is opened by opening the second switch piece; when the glass assembly is controlled to close the installation window, the abutting portion abuts against the conducting portion to the disconnected position, so that the first switch piece is in the disconnected state, thereby closing the fan, and preventing the operator from forgetting to synchronously close the fan when closing the installation window. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to the structure shown in the drawings without creating labor.

[0017] Figure 1 The structural schematic diagram of an embodiment of the auxiliary ventilation curtain wall glass provided by the utility model is shown in the figure.

[0018] Figure 2 The structural schematic diagram of the first switch piece in the utility model is shown in the figure. Figure 1 The circuit structural schematic diagram of the air outlet assembly in the utility model is shown in the figure.

[0019] Figure 3 The structural schematic diagram of the first switch piece in the utility model is shown in the figure. Figure 2 The structural schematic diagram of the first switch piece in the utility model is shown in the figure.

[0020] Figure 4 The structural schematic diagram of the abutting portion and the first switch piece in an embodiment provided by the utility model is shown in the figure.

[0021] Figure 5 The structural schematic diagram of the glass assembly in the utility model is shown in the figure. Figure 1 The structural schematic diagram of the glass assembly in the utility model is shown in the figure.

[0022] Figure 6 The position schematic diagram of the fixing groove in an embodiment provided by the utility model is shown in the figure.

[0023] Explanation of the reference numerals:

[0024] 100, auxiliary ventilation curtain wall glass; 1, installation window frame; 11, first window frame; 111, first installation groove; 111A, first groove section; 111B, second groove section; 111C, opening; 12, second window frame; 13, drainage channel; 14, fixing groove; 15, installation window; 2, air outlet assembly; 21, fan; 22, power supply; 23, connecting line; 3, glass assembly; 31, glass frame; 311, second installation groove; 311A, tight opening; 312, abutting portion; 312A, abutting piece; 312B, second spring; 32, glass plate; 33, support rod; 4, control device; 41, first switch piece; 411, conducting portion; 411A, conducting piece; 411B, insulating piece; 412, elastic piece; 413, connecting terminal; 42, second switch piece.

[0025] The realization, functional features and advantages of the utility model will be further described in combination with the embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] It should be noted that if the embodiments of the utility model have the direction indication (such as up, down, left, right, front, back), the direction indication is only used to explain the relative position relationship, movement condition and the like between components in a certain posture, if the certain posture changes, then the direction indication also changes accordingly.

[0028] In addition, if the embodiments of the utility model have the description of "first", "second" and the like, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one feature. In addition, if "and / or" or "and / or" appears in the whole text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0029] Please refer to Figures 1 to 5 The utility model provides a kind of auxiliary ventilation curtain wall glass 100, including installation window frame 1, air outlet assembly 2, glass assembly 3 and control device 4;Installation window frame 1, define installation window 15, installation window frame 1 includes the first window frame 11 and the second window frame 12 oppositely arranged in the first direction, the first window frame 11 has the inside towards installation window 15, the inside of the first window frame 11 is provided with first installation slot 111;Air outlet assembly 2 includes fan 21, fan 21 is installed on the second window frame 12, to indoor auxiliary ventilation;Glass assembly 3 includes glass frame 31 and glass plate 32, one side end of glass frame 31 is hinged to the second window frame 12;Control device 4 includes first switch piece 41 and second switch piece 42 connected in series on the power supply line of fan 21, wherein, first switch piece 41 includes the conduction part 411 installed in the first installation slot 111 by elastic member 412, conduction part 411 has the initial position that is elastically reset by elastic member 412, and the break position that is active to the bottom of first installation slot 111, when initial position, first switch piece 41 is in closed state, when break position, first switch piece 41 is in open state, second switch piece 42 is installed on installation window frame 1;Wherein, glass frame 31 is provided with abutting portion 312 corresponding to the side of the first window frame 11, when glass assembly 3 closes installation window 15, abutting portion 312 abuts conduction part 411 to break position.

[0030] The technical scheme of the utility model discloses through the switch installation window 15 let the abutting top 312 control the position of the conduction part 411, thereby realizing the opening and closing of the first switch piece 41, and the opening and closing of the second switch piece 42 is realized through manual control, and the first switch piece 41 and the second switch piece 42 jointly control the switch of the fan 21: when the glass assembly 3 opens the installation window 15, the abutting top 312 does not abut the conduction part 411, and the conduction part 411 is in the open position, at this time, the first switch piece 41 is in the closed state, and the fan 21 is opened by opening the second switch piece 42; when the glass assembly 3 controls the installation window 15 to be closed, the abutting top 312 abuts the conduction part 411 to the disconnected position, so that the first switch piece 41 is in the disconnected state, thereby closing the fan 21, and preventing the operator from forgetting to synchronously close the fan when closing the installation window 15.

[0031] Specifically, the first window frame 11 is arranged on the side facing the outdoor, and when the glass assembly 3 is opened, the glass plate 32 is rotated outward by using the motor, or the first window frame 11 is arranged on the side facing the indoor, and when the glass assembly 3 is opened, the glass plate 32 is rotated inward, and the glass assembly 3 can be manually or motorically controlled to be opened.

[0032] Specifically, the elastic member 412 is a first spring extending along the length direction of the first mounting groove 111, both ends of the first spring are connected with the conduction part 411 and the groove bottom of the first mounting groove 111 respectively, and a section of the first spring connected with the conduction part 411 is coated with an insulating material.

[0033] Specifically, the power supply circuit of the fan 21 comprises the fan 21, the power supply 22, the first switch piece 41 and the second switch piece 42 connected in series through the connecting wire 23.

[0034] Please refer to Figure 2 With Figure 3 In an embodiment provided by the utility model, the first switch piece 41 further comprises two connecting terminals 413, the two connecting terminals 413 are connected on the power supply circuit of the fan 21 correspondingly, and the two connecting terminals 413 are arranged on the opposite two side walls of the first mounting groove 111; when the conduction part 411 is in the initial position, the conduction part 411 is located between the two connecting terminals 413 and connects the two connecting terminals 413; when the conduction part 411 is in the disconnected position, the conduction part 411 is staggered with the two connecting terminals 413 and isolates the two connecting terminals 413. So that when the conduction part 411 is in the disconnected position, the second switch piece 42 is disconnected, and when the conduction part 411 is in the initial position, the second switch piece 42 is closed.

[0035] Specifically, when the abutting portion 312 abuts against the conducting portion 411, in order to isolate the two connecting terminals 413, an insulating portion can be arranged between the conducting portion 411 and the abutting portion 312; or, the abutting portion 312 is arranged on the central axis of the first mounting groove 111 when abutting, and the thickness of the abutting portion 312 in the connecting direction of the two connecting terminals 413 is less than the distance between the two connecting terminals 413; or, the conducting portion 411 is arranged as an insulating piece 411B away from the groove bottom of the first mounting groove 111 and a conducting piece 411A close to the groove bottom of the first mounting groove 111.

[0036] Referring to Figure 4 In an embodiment provided by the utility model, one side of the glass frame 31 is provided with a second mounting groove 311 corresponding to the first mounting groove 111; the abutting portion 312 comprises an abutting piece 312A elastically arranged in the second mounting groove 311. During the closing process of the glass assembly 3, when the glass frame 31 collides with the first window frame 11, the abutting piece 312A is pressed into the second mounting groove 311, and when the glass frame 31 is closed in place, the abutting piece 312A pops out of the second mounting groove 311 and extends into the first mounting groove 111, thereby abutting against the conducting portion 411.

[0037] In an embodiment provided by the utility model, the slot opening of the second mounting groove 311 forms a constricted opening 311A, and the size of at least one section of the abutting portion 312 gradually decreases in the direction away from the groove bottom of the second mounting groove 311, so as to partially extend out of the constricted opening 311A, thereby preventing the abutting portion 312 from sliding out of the second mounting groove 311 and achieving abutting against the conducting portion 411.

[0038] Specifically, the abutting piece 312A is a ball or a pin, and the abutting portion 312 further comprises a second spring 312B arranged between the abutting piece 312A and the second mounting groove 311.

[0039] Referring to Figure 3 In an embodiment provided by the utility model, in order to prevent water from entering the first mounting groove 111 and affecting the power supply of the fan 21, the first mounting groove 111 forms a first groove section 111A close to the groove bottom and a second groove section 111B away from the groove bottom, the radial dimension of the second groove section 111B is greater than that of the first groove section 111A, and the two connecting terminals 413 are arranged in the first groove section 111A. When water enters the first mounting groove 111, the water first flows through the second groove section 111B, and the radial dimension of the second groove section 111B is greater than that of the first groove section 111A, so that water can be stored to prevent water from entering the first groove section 111A.

[0040] Further, the two groove sections with different radial dimensions can be alternately arranged, or a plurality of groove sections are arranged, and the radial dimensions of the plurality of groove sections gradually decrease along the direction close to the groove bottom of the first mounting groove 111, thereby forming a multi-stage water storage structure.

[0041] In an embodiment of the utility model, for preventing too much water in first installation groove 111, form drainage hole 13 in the inside of water inlet installation window frame 1, second groove section 111B is provided with opening 111C, make first installation groove 111 with drainage hole 13 intercommunication.

[0042] Please refer to Figure 5 In an embodiment of the utility model, glass assembly 3 still includes support rod 33, support rod 33 has movable end and fixed end, the fixed end of support rod 33 is hinged with glass frame 31, and the movable end of support rod 33 can abut on installation window frame 1. With support glass assembly 3 long time opening.

[0043] Please refer to Figure 5 With Figure 6 In an embodiment, fixed groove 14 is formed on installation window frame 1, and support rod 33 is inserted into fixed groove 14. Fixed groove 14 provides good abutment position for support rod 33 to well fix support rod 33.

[0044] Specifically, support rod 33 includes sleeve and adjusting rod, has telescopic function to adjust the opening angle of glass assembly 3.

[0045] In an embodiment of the utility model, glass frame 31 is at least partially provided with sealing rubber pad. Sealing rubber pad can enhance sealing performance when glass assembly 3 is closed to prevent rainwater from entering indoor.

[0046] The utility model also proposes a kind of glass curtain wall, including curtain wall body and at least one auxiliary ventilation curtain wall glass 100, the specific structure of ventilation curtain wall glass refers to the above embodiment, since ventilation glass curtain wall adopts all technical solutions of the above all embodiments, at least has all beneficial effects brought by the technical scheme of the above embodiment, here will not be repeated.

[0047] The above only is the exemplary implementation of the utility model, and not therefore limit the patent range of the utility model, all equivalent structural transformation made in the technical concept of the utility model, using the utility model specification and attached drawing contents, or direct / indirectly applied in other related technical fields are included in the patent protection range of the utility model.

Claims

1. A ventilated curtain wall glass, characterized by, include: An installation window frame is installed to define an installation window. The installation window frame includes a first window frame and a second window frame that are disposed opposite to each other in a first direction. The first window frame has an inner side facing the installation window, and a first installation groove is provided on the inner side of the first window frame. An air outlet assembly, including a fan, is mounted on the second window frame for auxiliary ventilation into the room; A glass assembly, including a glass frame and a glass panel, wherein one end of the glass frame is hinged to the first window frame; and, The control device includes a first switch and a second switch connected in series on the power supply line of the fan. The first switch includes a conductive portion mounted in the first mounting groove by an elastic member. The conductive portion has an initial position that is elastically reset by the elastic member and a disconnected position that moves toward the bottom of the first mounting groove. In the initial position, the first switch is in a closed state, and in the disconnected position, the first switch is in a disconnected state. The second switch is mounted on the mounting window frame. The glass frame has a top abutment on one side corresponding to the first window frame. When the glass assembly closes the installation window, the top abutment abuts against the guide portion to the disconnect position.

2. The assisted ventilated curtain wall glass of claim 1, wherein, The first switch also includes two connection terminals, which are connected to the power supply line of the fan and are disposed on opposite side walls of the first mounting slot. When the conductive part is in the initial position, the conductive part is located between the two connecting terminals and conducts the two connecting terminals; When the conductive part is in the disconnected position, the conductive part is offset from the two connecting terminals, thus isolating the two connecting terminals.

3. The ventilated curtain wall glass of claim 1, wherein, A second mounting groove corresponding to the first mounting groove is provided on one side of the glass frame; The abutment includes an abutment member that is elastically disposed in the second mounting groove.

4. The ventilated curtain wall glass of claim 3, wherein, The opening of the second mounting groove forms a constricted opening, and the size of at least a portion of the abutment gradually decreases in the direction away from the bottom of the second mounting groove, so as to partially extend out of the constricted opening.

5. The ventilated curtain wall glass of claim 2, wherein, The first mounting groove forms a first groove segment near the bottom of the groove and a second groove segment away from the bottom of the groove. The radial dimension of the second groove segment is greater than the radial dimension of the first groove segment, and the two connecting terminals are disposed in the first groove segment.

6. The ventilated curtain wall glass of claim 5, wherein, Drainage channels are formed inside the installed window frame; The second groove section is provided with an opening, so that the first mounting groove is connected to the drainage channel.

7. The ventilated curtain wall glazing of claim 1, wherein, The glass assembly also includes a support rod having a movable end and a fixed end. The fixed end of the support rod is hinged to the glass frame, and the movable end of the support rod can abut against the mounting window frame.

8. The ventilated curtain wall glass of claim 7, wherein, A fixing groove is formed on the mounting window frame, and the support rod is inserted into the fixing groove.

9. The ventilated curtain wall glazing of claim 1, wherein, The glass frame is provided with sealing gaskets at least in some areas.

10. A glass curtain wall, characterized by, include: Curtain wall body; as well as, At least one auxiliary ventilation curtain wall glass, wherein the auxiliary ventilation curtain wall glass is the auxiliary ventilation curtain wall glass as described in any one of claims 1-9.

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