Photovoltaic glass curtain wall heat insulation performance detection device

Abstract

The utility model relates to the technical field of curtain wall detection devices, and particularly discloses a photovoltaic glass curtain wall heat insulation performance detection device which comprises a first mounting rack and a second mounting rack, and handles are fixedly mounted on the top surfaces of the first mounting rack and the second mounting rack. The heating device heats the curtain wall, the temperature measuring device detects the temperature on the other side of the curtain wall, an infrared temperature measuring sensor is further arranged on one side of the heating device to detect the temperature of the curtain wall, and during detection, the infrared temperature measuring sensor and the temperature measuring device continuously and electrically transmit heat data to the operation panel. According to the device, the temperature measuring device and the heating device are integrally designed, clamping and fixing are adopted, the temperature measuring device and the heating device do not need to be installed, and the device has the advantage that the installation is relatively rapid. The problem that an existing device is troublesome to install is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall detection devices, in particular to a photovoltaic glass curtain wall heat insulation performance detection device. Background Art

[0002] In the field of construction, there is a photovoltaic glass curtain wall. Photovoltaic glass curtain walls are widely used in large high-rise buildings because of their beauty and practicality. However, due to the material characteristics of photovoltaic glass curtain walls, they need to be tested for thermal insulation performance after leaving the factory to prevent ineffective thermal insulation after installation and construction, resulting in high indoor temperature. The curtain wall detection device is a device that detects the thermal insulation capacity of the curtain wall. Most of the existing curtain wall detection devices require separate heating devices and detection devices to be installed on the front and back of the curtain wall for detection. This detection method requires precise positioning of the two devices on parallel lines, and because they are two different devices, they need to be installed twice on the curtain wall, which is more troublesome.

[0003] At present, the existing curtain wall thermal insulation performance detection device and detection method (such as patent number: CN112924488A) discloses a curtain wall thermal insulation performance detection device and detection method, including a detection box, a control cavity is opened on one side of the detection box, a heating element is installed at the bottom of the control cavity, a temperature detection element for detecting and displaying the temperature in the control cavity is installed on the outer wall of the detection box, and a fixing device for fixing the detection box to the curtain wall is arranged on the outer side of the detection box. The present application has the effect of convenient installation, simple steps, rapid measurement, and thus improving the detection efficiency.

[0004] However, during the implementation of the above technical solution, it was found that there were at least the following technical problems:

[0005] 1. The existing device needs to be installed twice on both sides of the curtain wall and needs to be fixed separately. In addition, the fixing parts of the existing device have high requirements on the curtain wall material and have limitations in installation and fixing. Therefore, the existing device has the problem of being troublesome to install.

[0006] 2. The existing device requires the two devices to be precisely aligned, and most curtain walls are opaque, so it is difficult to precisely align the two devices and requires the installer to have high skills. If the installation position is offset, the detection result will have a large error. Therefore, the existing device is not easy to align, which may lead to a large detection error. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the utility model provides a photovoltaic glass curtain wall thermal insulation performance detection device to solve the technical problems that the prior art devices are difficult to install and difficult to align, which may lead to large detection errors.

[0009] (II) Technical solution

[0010] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0011] A device for detecting the thermal insulation performance of a photovoltaic glass curtain wall comprises a first mounting frame and a second mounting frame, handles are fixedly mounted on the top surfaces of the first mounting frame and the second mounting frame, a temperature measuring device is fixedly mounted on the bottom of the first mounting frame, an infrared temperature sensor and four temperature sensors are mounted in the temperature measuring device, connecting pieces are fixedly connected at relative positions of the first mounting frame and the second mounting frame, a T-shaped slide groove is provided on one side opposite to the first mounting frame and the second mounting frame, two rows of threaded grooves are provided on both sides of the T-shaped slide groove, a clamping device is slidably connected in the two T-shaped slide grooves, four guide grooves are provided on one side opposite to the upper half of the first mounting frame and the second mounting frame, guide rods are slidably connected in the guide grooves of the first mounting frame and the second mounting frame, and the clamping device comprises a hanging sleeve.

[0012] Preferably: an operation panel is fixedly mounted on a side of the second mounting frame away from the first mounting frame, a charging interface is provided at the bottom of the operation panel, a PLC circuit control board is provided inside the operation panel, and the operation panel is also provided with a display panel and a control switch.

[0013] Preferably: both ends of the hanging sleeve are provided with sliding grooves, telescopic rods are fixedly connected in the two sliding grooves, the ends of the two telescopic rods away from the hanging sleeve are fixedly connected with T-shaped sliders, both sides of the middle section of the T-shaped slider are fixedly connected with fixed plates, there are two T-shaped sliders, a through hole is provided at the center of the fixing plate, a threaded bolt is sleeved in the through hole, and one end of the threaded bolt passes through the through hole and is threadedly connected to the thread groove.

[0014] Preferably: both ends of the four guide rods are fixedly connected with a stop block, the opposite sides of the connecting piece to which the first mounting frame and the second mounting frame are fixedly connected are commonly fixedly connected with a tension spring, a tension spring is also arranged at the symmetrical center of the four guide rods, both ends of the tension spring are fixedly connected with the first mounting frame and the second mounting frame, and the number of the tension springs is three in total.

[0015] Preferably: a mounting groove is provided at the bottom of the second mounting frame, an infrared temperature sensor is arranged above the mounting groove, four limiting sliding grooves are also provided in the mounting groove, two limiting sleeves are fixedly installed on the inner side of the mounting groove, the two limiting sleeves both pass through the second mounting frame, and a through groove is provided between the two limiting sleeves of the second mounting frame.

[0016] Preferably: a heating device is slidably connected in the installation groove, two guide sliders are provided at the upper and lower ends of the heating device, the four guide sliders are slidably connected in the four limit sliding grooves, one end of the heating device close to the limit sleeve is fixedly connected to two limit rods, the two limit rods are slidably connected in the two limit sleeves, springs are provided on the outer sides of the two limit rods, one end of the spring is fixedly connected to the heating device, and the other end is fixedly connected to the inner wall of the installation groove opened by the second mounting frame, a pull rod is slidably sleeved in the through groove, one end of the pull rod is fixedly connected to the heating device, and the end of the pull rod away from the heating device is fixedly connected to a limit block, and the limit block is located on the side of the second mounting frame away from the installation groove.

[0017] Preferably, the temperature measuring device, the heating device and the infrared temperature measuring sensor are all electrically connected to the operation panel.

[0018] (III) Beneficial effects

[0019] 1. When hanging, the heating device as a whole extends toward the curtain wall under the push of the spring, so that it contacts the curtain wall, and then the operation panel is operated to start the heating device and the temperature measuring device. The heating device heats the curtain wall and the temperature measuring device detects the temperature on the other side of the curtain wall. There is also an infrared temperature sensor on one side of the heating device to detect the temperature of the curtain wall. During the detection, the infrared temperature sensor and the temperature measuring device continuously transmit the heat data electrically to the operation panel, and the operation panel calculates the thermal insulation performance of the curtain wall. After the detection is completed, the limiting block is pulled, and the limiting block drives the heating device to retract as a whole. At this time, the device can be removed. The device uses an integrated design of the temperature measuring device and the heating device, and adopts clamping and fixing. There is no need to install the temperature measuring device and the heating device. It has the advantage of being relatively fast to install, and solves the problem of the existing device being more troublesome to install.

[0020] Second, because the device adopts an integrated design, the temperature measuring device and the heating device are always located on parallel planes, and there is no need to consider the alignment accuracy of the two devices, which solves the problem of large detection errors that may be caused by the existing devices due to difficulty in alignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0022] Figure 1 This is a side view of the overall structure of the device of the utility model;

[0023] Figure 2 This is the overall rear view structure diagram of the device of the utility model;

[0024] Figure 3This is a top view of the overall structure of the device of the utility model;

[0025] Figure 4 This is a half-section structural diagram of the second mounting frame of the utility model;

[0026] Figure 5 This is a structural diagram of the first mounting frame and the clamping device of the utility model;

[0027] Figure 6 This is a structural diagram of the second mounting frame of the utility model;

[0028] Figure 7 This is a structural diagram of the positional relationship between the heating device and the second mounting bracket of the utility model;

[0029] Figure 8 This is a structural diagram of the heating device of the present utility model.

[0030] Legend: 1. First mounting bracket; 2. Second mounting bracket; 3. Connector; 4. T-shaped slide; 5. Temperature measuring device; 6. Heating device; 7. Mounting slot; 8. Infrared temperature sensor; 101. Handle; 201. Operation panel; 301. Tension spring; 302. Guide rod; 303. Block; 304. Guide slot; 401. Hanging sleeve; 402. Threaded groove; 403. T-shaped slider; 404. Fixing plate; 405. Telescopic rod; 406. Threaded bolt; 601. Guide slider; 602. Limit rod; 603. Spring; 604. Pull rod; 605. Limit block; 701. Limit slide; 702. Limit sleeve; 703. Through slot. DETAILED DESCRIPTION

[0031] The embodiment of the present application provides a photovoltaic glass curtain wall thermal insulation performance detection device, which effectively solves the problem that the existing device is difficult to install and difficult to align, which may lead to large detection errors.

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the technical solution in the embodiment of the present application effectively solves the technical problems that the existing device is troublesome to install and difficult to align, which may lead to large detection errors. The overall idea is as follows:

[0033] In view of the problems existing in the prior art, the utility model provides a photovoltaic glass curtain wall thermal insulation performance detection device, including a first mounting frame 1 and a second mounting frame 2, the top surfaces of the first mounting frame 1 and the second mounting frame 2 are fixedly installed with handles 101, the bottom of the first mounting frame 1 is fixedly installed with a temperature measuring device 5, an infrared temperature sensor and four temperature sensors are installed in the temperature measuring device 5, the first mounting frame 1 and the second mounting frame 2 are fixedly connected with a connecting piece 3 at the relative positions, the first mounting frame 1 and the second mounting frame 2 are provided with a T-shaped slide groove 4 on the opposite side, two rows of threaded grooves 402 are provided on both sides of the T-shaped slide groove 4, a clamping device is slidably connected in the two T-shaped slide grooves 4, four guide grooves 304 are provided on the opposite side of the upper half of the first mounting frame 1 and the second mounting frame 2, a guide rod 302 is slidably connected in the guide grooves 304 of the first mounting frame 1 and the second mounting frame 2, and the clamping device includes a hanging sleeve 401;

[0034] An operation panel 201 is fixedly mounted on one side of the second mounting frame 2 away from the first mounting frame 1. A charging interface is provided at the bottom of the operation panel 201. A PLC circuit control board is provided inside the operation panel 201. The operation panel 201 is also provided with a display panel and a control switch.

[0035] Both ends of the hanging sleeve 401 are provided with sliding grooves, and telescopic rods 405 are fixedly connected in the two sliding grooves. The ends of the two telescopic rods 405 away from the hanging sleeve 401 are fixedly connected with T-shaped sliders 403, and both sides of the middle section of the T-shaped sliders 403 are fixedly connected with fixing plates 404. There are two T-shaped sliders 403, and the center of the fixing plates 404 is provided with through holes, and threaded bolts 406 are sleeved in the through holes. One end of the threaded bolt 406 passes through the through holes and is threadedly connected in the thread groove 402.

[0036] Both ends of the four guide rods 302 are fixedly connected with a stopper 303, and the opposite side of the connecting piece 3 to which the first mounting frame 1 and the second mounting frame 2 are fixedly connected is commonly fixedly connected with a tension spring 301, and a tension spring 301 is further arranged at the symmetric center of the four guide rods 302, and both ends of the tension spring 301 are fixedly connected with the first mounting frame 1 and the second mounting frame 2, and the number of the tension springs 301 is three in total;

[0037] The bottom of the second mounting frame 2 is provided with a mounting groove 7, an infrared temperature measuring sensor 8 is arranged above the mounting groove 7, four limiting sliding grooves 701 are also provided in the mounting groove 7, two limiting sleeves 702 are fixedly installed on the inner side of the mounting groove 7, the two limiting sleeves 702 both pass through the second mounting frame 2, and a through groove 703 is provided between the two limiting sleeves 702 of the second mounting frame 2;

[0038] A heating device 6 is slidably connected in the mounting groove 7, two guide sliders 601 are provided at the upper and lower ends of the heating device 6, and the four guide sliders 601 are slidably connected in the four limiting sliding grooves 701, and one end of the heating device 6 close to the limiting sleeve 702 is fixedly connected to two limiting rods 602, and the two limiting rods 602 are slidably connected in the two limiting sleeves 702. Springs 603 are provided on the outer sides of the two limiting rods 602, one end of the spring 603 is fixedly connected to the heating device 6, and the other end is fixedly connected to the inner wall of the mounting groove 7 provided on the second mounting frame 2, and a pull rod 604 is slidably sleeved in the through groove 703, one end of the pull rod 604 is fixedly connected to the heating device 6, and the end of the pull rod 604 away from the heating device 6 is fixedly connected to a limiting block 605, and the limiting block 605 is located on the side of the second mounting frame 2 away from the mounting groove 7, and the temperature measuring device 5, the heating device 6 and the infrared temperature measuring sensor 8 are all electrically connected to the operation panel 201;

[0039] When hanging, the heating device 6 as a whole extends toward the curtain wall under the push of the spring 603, so that it contacts the curtain wall, and then the operation panel 201 is operated to start the heating device 6 and the temperature measuring device 5. The heating device 6 heats the curtain wall and the temperature measuring device 5 detects the temperature on the other side of the curtain wall. There is also an infrared temperature sensor 8 on one side of the heating device 6 to detect the temperature of the curtain wall. During the detection, the infrared temperature sensor 8 and the temperature measuring device 5 continuously transmit the heat data electrically to the operation panel 201, and the operation panel 201 calculates the thermal insulation performance of the curtain wall. After the detection is completed, the limiting block 605 is pulled, and the limiting block 605 drives the heating device 6 to retract as a whole. At this time, the device can be removed. The device uses an integrated design of the temperature measuring device 5 and the heating device 6, and adopts clamping fixation. There is no need to install the temperature measuring device 5 and the heating device 6. It has the advantage of being relatively fast to install, and solves the problem of the existing device being more troublesome to install.

[0040] Working principle:

[0041] In the first step, the device is lifted up as a whole by the handle 101, so that the gap between the first mounting frame 1 and the second mounting frame 2 clamps the curtain wall. Curtain walls of different thicknesses can be increased or decreased by pulling the first mounting frame 1 and the second mounting frame 2 to slide on the guide rod 302. The three tension springs 301 will provide tension to pull the first mounting frame 1 and the second mounting frame 2 to clamp the curtain wall. The hanging sleeve 401 is used to hang on the curtain wall. The hanging position of the device and the curtain wall can be adjusted by adjusting the position of the hanging sleeve 401, which is used to adjust the position of the temperature measuring device 5 and the heating device 6 on the curtain wall.

[0042] In the second step, when hanging, the heating device 6 as a whole is extended toward the curtain wall under the push of the spring 603, so that it contacts the curtain wall, and then the operation panel 201 is operated to start the heating device 6 and the temperature measuring device 5. The heating device 6 heats the curtain wall and the temperature measuring device 5 detects the temperature on the other side of the curtain wall. There is also an infrared temperature sensor 8 on one side of the heating device 6 to detect the temperature of the curtain wall. During the detection, the infrared temperature sensor 8 and the temperature measuring device 5 continuously transmit the heat data electrically to the operation panel 201, and the operation panel 201 calculates the thermal insulation performance of the curtain wall. After completing the detection, pull the limiting block 605, and the limiting block 605 drives the heating device 6 to retract as a whole. At this time, the device can be removed.

[0043] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A photovoltaic glass curtain wall thermal insulation performance detection device, comprising a first mounting frame (1) and a second mounting frame (2), wherein the top surfaces of the first mounting frame (1) and the second mounting frame (2) are both fixedly mounted with handles (101), and the bottom of the first mounting frame (1) is fixedly mounted with a temperature measuring device (5), wherein the temperature measuring device (5) is installed with an infrared temperature sensor and four temperature sensors, characterized in that: The first mounting frame (1) and the second mounting frame (2) are both fixedly connected with a connecting piece (3) at opposite positions, the first mounting frame (1) and the second mounting frame (2) are both provided with a T-shaped slide groove (4) on opposite sides, two rows of thread grooves (402) are provided on both sides of the T-shaped slide groove (4), a clamping device is slidably connected in the two T-shaped slide grooves (4), four guide grooves (304) are provided on opposite sides of the upper parts of the first mounting frame (1) and the second mounting frame (2), and a guide rod (302) is slidably connected in the guide grooves (304) of the first mounting frame (1) and the second mounting frame (2); Wherein, the clamping device comprises a hanging sleeve (401).

2. A photovoltaic glass curtain wall thermal insulation performance detection device as claimed in claim 1, characterized in that: An operation panel (201) is fixedly mounted on a side of the second mounting frame (2) away from the first mounting frame (1); a charging interface is provided at the bottom of the operation panel (201); a PLC circuit control board is provided inside the operation panel (201); and the operation panel (201) is also provided with a display panel and a control switch.

3. A photovoltaic glass curtain wall thermal insulation performance detection device as claimed in claim 2, characterized in that: Both ends of the hanging sleeve (401) are provided with sliding grooves, and telescopic rods (405) are fixedly connected in the two sliding grooves. The ends of the two telescopic rods (405) away from the hanging sleeve (401) are fixedly connected with T-shaped sliders (403), and both sides of the middle section of the T-shaped slider (403) are fixedly connected with fixed plates (404). There are two T-shaped sliders (403), and the center of the fixed plate (404) is provided with a through hole, and a threaded bolt (406) is sleeved in the through hole. One end of the threaded bolt (406) passes through the through hole and is threadedly connected to the thread groove (402).

4. A photovoltaic glass curtain wall thermal insulation performance detection device as claimed in claim 3, characterized in that: Both ends of the four guide rods (302) are fixedly connected with a stopper (303); the opposite side of the connecting piece (3) to which the first mounting frame (1) and the second mounting frame (2) are fixedly connected is commonly fixedly connected with a tension spring (301); a tension spring (301) is also arranged at the symmetric center of the four guide rods (302); both ends of the tension spring (301) are fixedly connected with the first mounting frame (1) and the second mounting frame (2); and the number of the tension springs (301) is three in total.

5. A photovoltaic glass curtain wall thermal insulation performance detection device as claimed in claim 4, characterized in that: The bottom of the second mounting frame (2) is provided with a mounting groove (7), an infrared temperature measuring sensor (8) is arranged above the mounting groove (7), four limiting sliding grooves (701) are also provided in the mounting groove (7), two limiting sleeves (702) are fixedly installed on the inner side of the mounting groove (7), the two limiting sleeves (702) both pass through the second mounting frame (2), and a through groove (703) is provided between the two limiting sleeves (702) of the second mounting frame (2).

6. A photovoltaic glass curtain wall thermal insulation performance detection device as claimed in claim 5, characterized in that: A heating device (6) is slidably connected in the installation groove (7), two guide slide blocks (601) are arranged at the upper and lower ends of the heating device (6), the four guide slide blocks (601) are slidably connected in the four limiting slide grooves (701), one end of the heating device (6) close to the limiting sleeve (702) is fixedly connected with two limiting rods (602), the two limiting rods (602) are slidably connected in the two limiting sleeves (702), and the outer sides of the two limiting rods (602) are both provided with springs (603). ), one end of the spring (603) is fixedly connected to the heating device (6), and the other end is fixedly connected to the inner wall of the mounting groove (7) opened in the second mounting frame (2), a pull rod (604) is slidably sleeved in the through groove (703), one end of the pull rod (604) is fixedly connected to the heating device (6), and the end of the pull rod (604) away from the heating device (6) is fixedly connected to a limiting block (605), and the limiting block (605) is located on the side of the second mounting frame (2) away from the mounting groove (7).

7. A photovoltaic glass curtain wall thermal insulation performance detection device as claimed in claim 6, characterized in that: The temperature measuring device (5), the heating device (6) and the infrared temperature measuring sensor (8) are all electrically connected to the operation panel (201).

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