CN214794551U

CN214794551U - Door and window heat preservation detection device

Info

Publication number: CN214794551U
Application number: CN202120638630.7U
Authority: CN
Inventors: 陈静
Original assignee: Xi'an Shengkun Construction Engineering Testing Co ltd
Current assignee: Xi'an Shengkun Construction Engineering Testing Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-19
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to a door and window heat preservation detection device, this detection device are used for detecting door and window's heat insulating ability, include: a high temperature chamber having an open first side; a low temperature chamber having an open second side opposite the first side; wherein the door window can be inserted between the first side portion and the second side portion so as to close the first side portion and the second side portion, and wherein a switch member capable of opening or closing at least one of the first side portion and the second side portion is further disposed at the at least one, the switch member being in an open state only when the door window closes the first side portion and the second side portion. The utility model discloses can make detection device avoid high temperature room and low temperature chamber to produce the circulation of gas when changing door and window through the switch spare to time and energy have been saved when detecting next door and window.

Description

Door and window heat preservation detection device

Technical Field

The utility model relates to a door and window quality testing technical field especially relates to a door and window heat preservation detection device.

Background

With the development of times, the living standard of people is continuously improved, the glass curtain wall is widely applied to multi-story and high-rise buildings as a novel and high-grade building outer enclosing structure, but because of the property and the characteristics of materials used, the energy consumption and the safety performance are two major problems which always trouble the development of the curtain wall, and the detection of the physical performance of the glass curtain wall product is required. The heat preservation and sun shading performance of the doors and windows is an important index for evaluating whether the buildings are energy-saving or not.

In the related technology, the heat preservation performance detection technology of doors and windows is mature, namely, a calibration hot box method is adopted to simulate indoor and outdoor environmental conditions, a to-be-tested piece is placed on a hole between two box bodies, and the heat preservation performance of the test piece is judged by measuring the heat transfer quantity between the two box bodies.

However, regarding the above technical solutions, the inventors have found that at least some of the following technical problems exist: for example, current detection device is when changing the door and window that awaits measuring, and two casees can produce gas exchange, and this makes to heat respectively in the time measuring box and refrigerate once more, and this not only can waste the energy also waste time to holistic detection efficiency has been influenced.

Accordingly, there is a need to ameliorate one or more of the problems with the related art solutions described above.

It is noted that this section is intended to provide a background or context to the inventive concepts recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door and window heat preservation detection device, and then overcome one or more problems that lead to because the restriction of correlation technique and defect to a certain extent at least.

According to the utility model provides a door and window heat preservation detection device, detection device is used for detecting door and window's heat insulating ability, include:

a high temperature chamber having an open first side;

a low temperature chamber having an open second side opposite the first side;

wherein the door window is insertable between the first side portion and the second side portion, thereby closing the first side portion and the second side portion, an

Wherein an opening and closing member capable of opening and closing at least one of the first side portion and the second side portion is further disposed at the at least one, and the opening and closing member is in an opened state only when the door and window closes the first side portion and the second side portion.

Preferably, a controller is included, by which the switch member can be turned on or off.

Preferably, the switch member is configured in a telescopic manner, being in a closed state when the switch member is extended and being in an open state when the switch member is retracted.

Preferably, opposite guide rails are provided at both lateral sides of the opening and closing member, the guide rails being used to limit the telescopic path of the opening and closing member.

Preferably, the guide rails are arranged with sealing grooves in opposite directions.

Preferably, when the switch member is in a closed state, the bottom of the switch member is located in the sealing groove.

Preferably, the switch member is configured in the form of a roller door.

Preferably, a pivot shaft is disposed at the at least one of the first side portion and the second side portion, the switch member being pivotable about the pivot shaft between an open state and a closed state.

Preferably, a sealing frame is further included, by which the switch forms a tight airtight seal with the at least one of the first and second side portions.

Preferably, a magnetic attraction device is arranged at one end of the switch door, which is far away from the pivot shaft.

The utility model provides a technical scheme can include following beneficial effect:

in the utility model, on one hand, the detection device can prevent the gas circulation between the high temperature chamber and the low temperature chamber when the door and the window are replaced by the switch piece through the detection device; on the other hand, the time and the energy are saved when the next door and window is detected through the switch piece, so that the overall detection efficiency is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

FIG. 1 shows a schematic structural view of a door and window thermal insulation detection device in an embodiment of the present invention;

FIG. 2 is a schematic side view of the door/window thermal insulation detecting device according to the embodiment of the present invention;

FIG. 3 is a schematic view of another structure of the door/window thermal insulation detecting device according to the embodiment of the present invention;

FIG. 4 is a schematic view of another structure of the door/window thermal insulation detecting device in the embodiment of the present invention;

fig. 5 shows another schematic structural diagram of the door and window heat preservation detection device in the embodiment of the present invention.

Reference numerals: the high temperature chamber 100, the first side 110, the low temperature chamber 200, the second side 210, the door window 300, the opening and closing member 400, the guide rail 500, the sealing groove 600, the sealing frame 700, and the pivot shaft 800.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of embodiments of the invention, which are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities.

In the exemplary embodiment, a door and window thermal insulation detection device is provided. Referring to fig. 1, the door/window heat preservation detecting apparatus for detecting heat preservation of a door/window 300 may include: a high temperature chamber 100, the high temperature chamber 100 having an open first side 110; a low temperature chamber 200, the low temperature chamber 200 having an open second side 210 opposite the first side 110; wherein the window and door 300 can be inserted between the first side 110 and the second side 210 to close the first side 110 and the second side 210, wherein an opening and closing member 400 capable of opening or closing at least one is further disposed at least one of the first side 110 and the second side 210, and the opening and closing member 400 is in an open state only when the window and door 300 closes the first side 110 and the second side 210.

It should be understood that the door and window heat preservation detection device may further include a heating device disposed in the high temperature chamber 100, a cooling device disposed in the low temperature chamber 200, the heating device may be a heating rod, the cooling device may be a cooling fan, and temperature sensors disposed in the high temperature chamber 100 and the low temperature chamber 200 respectively determine the heat preservation performance of the door and window 300 to be detected by detecting the temperature values in real time. But the device is not limited to the device for detecting the heat preservation performance, as long as the door and window heat preservation detection device can provide the basic function of detecting the heat preservation performance of the door and the window. For example, as shown in fig. 5, the door/window thermal insulation detecting device may further include a constant temperature chamber disposed between the high temperature chamber 100 and the low temperature chamber 200, and detect two doors/windows 300 at the same time.

In addition, the first side portion 110 and the second side portion 210 may be respectively provided with an elastic material, so that the door/window 300 can achieve a sealing effect after being inserted between the first side portion 110 and the second side portion 210. In addition, the outer layer of the door and window heat preservation detection device may be provided with a heat insulation layer, that is, the outer layers of the high temperature chamber 100 and the low temperature chamber 200 may be provided with heat insulation layers, and the switch 400 may also be provided with a heat insulation layer. To ensure the reliability of the detection effect.

It should also be understood that only one switch 400 may be disposed on the first side portion 110, only one switch may be disposed on the second side portion 210, and one switch may be disposed on each of the first side portion 110 and the second side portion 210, as shown in fig. 4. In addition, when the door/window 300 is detected, the opening/closing member 400 is closed, the door/window is replaced, and after the next door/window to be detected is inserted between the first side portion 110 and the second side portion 210 and the high temperature chamber 100 and the low temperature chamber 200 are isolated, the opening/closing member 400 is opened, and then the heat insulation performance of the door/window is detected.

Through the door and window heat preservation detection device, on one hand, the detection device can prevent the high-temperature chamber 100 and the low-temperature chamber 200 from generating gas circulation when the door and the window are replaced through the switch piece 400; on the other hand, the time and energy are saved when the next door and window is detected through the switch 400, so that the overall detection efficiency is improved.

Next, each part of the above-described door and window thermal insulation detecting device in the present exemplary embodiment will be described in more detail with reference to fig. 1 to 5.

In one embodiment, including a controller, the switch 400 can be opened or closed by the controller. It is to be understood that the switching element 400 is electrically driven by the controller to control the opening or closing thereof. The opening and closing member 400 may be pneumatically driven by controlling the air pump. Control switch 400 through the controller can make the operation more convenient, can close by automatic control switch 400 after monitoring detection device and accomplishing the detection to the suggestion changes door and window, or carries out door and window's change automatically, and accomplishes the next door and window that awaits measuring and accomplishes and insert between first lateral part 110 and second lateral part 210 after, automatic control switch 400 opens, and begins to carry out the detection of heat preservation performance.

In one embodiment, referring to fig. 1 and 2, the switch member 400 is configured in a telescoping manner, in an off state when the switch member 400 is extended, and in an on state when the switch member 400 is retracted. It is to be understood that the switch member 400 may be disposed at an upper end of at least one of the first side portion 110 and the second side portion 210, may close the first side portion 110 or the second side portion 210 when extended, and may be disposed at the upper end in a roll shape when retracted to save space.

In a particular embodiment, the switch 400 is configured in the form of a tambour door. I.e., the opening and closing member 400 is a roll shutter door. It will be appreciated that the roller door is provided with an insulating layer, or is made of an insulating material. Therefore, the rolling door can not only avoid air circulation when in a closed state, but also reduce heat change.

In one embodiment, referring to fig. 2, opposite guide rails 500 are provided at both lateral sides of the opening and closing member 400, and the guide rails 500 serve to limit the telescopic path of the opening and closing member 400. It should be understood that the guide rail 500 is not only beneficial to stabilize the telescopic path of the switch member 400 and prevent it from swinging, but also to block the air from circulating through both sides of the switch member 400 by placing both sides of the switch member 400 in the guide rail 500. In addition, the extension and contraction of the switch member 400 can be driven and controlled by the guide rail 500.

In one embodiment, referring to fig. 2, the guide rail 500 is arranged with a seal groove 600 in opposite directions. It should be understood that, by providing the sealing groove 600 on the guide rail 500, both sides of the switch member 400 are always located in the sealing groove 600 during the expansion and contraction process of the switch member 400, so that when the switch member 400 is in the closed state, a more sealing effect can be provided.

In one embodiment, referring to fig. 2, the bottom of the switching element 400 is located in the sealing groove 600 when the switching element 400 is in the closed state. It should be understood that, when the switch member 400 is protruded to the lowermost end, the bottom of the switch member 400 is inserted into the sealing groove 600, which prevents air from flowing through the bottom of the switch member 400, thereby achieving a better sealing effect.

In one embodiment, referring to fig. 3, a pivot shaft 800 is disposed at least one of the first side portion 110 and the second side portion 210, and the switch member 400 is pivotable about the pivot shaft 800 between an open state and a closed state. It is to be understood that the pivot shaft 800 may be disposed at a side of the first side portion 110 or the second side portion 210, such that the switch member 400 is switched around the side of the first side portion 110 or the second side portion 210. When the opening and closing member 400 is in an opened state, the opening and closing member 400 is located at a sidewall of the high temperature chamber 100 or the low temperature chamber 200.

In one embodiment, referring to fig. 3, further comprising a sealing frame 700, the switch 400 forms a tight airtight seal with at least one of the first side portion 110 and the second side portion 210 through the sealing frame 700. It should be understood that the sealing frame 700 may be provided with a concave frame matching the switching member 400, so that the sealing frame 700 and the switching member 400 form a tight fit. In addition, the sealing strip can be arranged on the inner ring of the sealing frame 700, so that a better sealing effect is achieved.

In one embodiment, a magnetically attractive means is provided at an end of the switch member 400 remote from the pivot axis 800. It should be understood that the magnetic attraction is activated when the switch member 400 is in the closed position, thereby closing the switch member 400 more tightly and preventing accidental opening.

It is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like in the foregoing description are used for indicating or indicating the orientation or positional relationship relative to that shown in the drawings, merely for the purpose of describing embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting of embodiments of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

Claims

1. The utility model provides a door and window heat preservation detection device, detection device is used for detecting door and window's heat insulating ability, its characterized in that includes:

a high temperature chamber having an open first side;

a low temperature chamber having an open second side opposite the first side;

2. The detection device of claim 1, comprising a controller by which the switch member can be opened or closed.

3. The sensing device of claim 1, wherein the switch member is configured to be retractable, and is configured to be closed when the switch member is extended and to be opened when the switch member is retracted.

4. A testing device according to claim 3 wherein opposed guide rails are provided on either lateral side of the switch member, said guide rails being adapted to limit the telescopic path of the switch member.

5. The detection device of claim 4, wherein the guide rails are arranged with sealing grooves in opposite directions.

6. The sensing device of claim 3, wherein the bottom of the switch member is disposed within the sealing groove when the switch member is in the closed state.

7. A testing device according to any one of claims 1 to 6 wherein the switch member is configured in the form of a roller shutter.

8. The detecting device according to any one of claims 1-2, characterized in that a pivot shaft is arranged at said at least one of said first side portion and said second side portion, said switch member being pivotable about said pivot shaft between an open state and a closed state.

9. The testing device of claim 8, further comprising a sealing frame by which the switch forms a tight, hermetic seal with the at least one of the first and second sides.

10. A testing device according to claim 8 wherein a magnetically attractive means is provided at an end of the switch member remote from the pivot axis.