CN215218638U - Heat flow sensing device and heat transfer coefficient detection equipment for enclosure structure - Google Patents
Heat flow sensing device and heat transfer coefficient detection equipment for enclosure structure Download PDFInfo
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- CN215218638U CN215218638U CN202121490884.5U CN202121490884U CN215218638U CN 215218638 U CN215218638 U CN 215218638U CN 202121490884 U CN202121490884 U CN 202121490884U CN 215218638 U CN215218638 U CN 215218638U
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Abstract
The application provides a heat flow sensing device and envelope coefficient of heat transfer check out test set. The heat flow sensing device comprises a wall detection base station, a heat flow sensing protection mechanism and a heat flow sensor. The heat flow sensing protection mechanism comprises a connecting plate, a fixed protection component, a movable protection component and a sun shield, wherein the connecting plate is detachably connected with the wall body detection base station, the connecting plate is provided with a placing groove, the fixed protection component is fixedly connected with one end of the connecting plate, the movable protection component is movably connected with the fixed protection component, and the sun shield is movably connected with the other end of the connecting plate; the heat flow sensor is arranged in the placing groove and connected with the wall detection base station. The heat flow sensing device can ensure that the heat flow sensor is stably fixed on the wall detection base station and can be prevented from being invaded by rain and snow and directly irradiated by the sun, so that the continuous detection work is ensured and the accuracy of the detection result is improved.
Description
Technical Field
The utility model relates to a building envelope thermal technology performance detects technical field, especially relates to a thermal current sensing device and envelope coefficient of heat transfer check out test set.
Background
In the building energy consumption, the energy consumption brought by heat transfer through the enclosure structure accounts for 73-77% of the energy consumption of the whole building. In order to advance the building energy-saving technology, accurately master the thermal performance of the building and the building enclosure structure, correctly design and evaluate the building energy-saving, and enable the building to really become an energy-saving green environment-friendly building, the completed building and the building enclosure structure must be subjected to accurate thermal performance test on site.
However, when the heat transfer coefficient of the surrounding furnace structure is detected on site, the detection duration is up to 96 hours, but the adhesion durability of the commonly used adhesive tape is weak, the sensor risks slipping off from the detected area such as a wall body, and the outer surface of the detected area is exposed outdoors for a long time, so that once the weather changes, such as rain or snow, or long-time direct sunlight, the accuracy of the detection result is easily influenced, and even the detection result is invalid.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, provide a can guarantee going on and improving the thermal current sensing device and the envelope coefficient of heat transfer check out test set of testing result accuracy of detection achievement continuously.
The purpose of the utility model is realized through the following technical scheme:
a heat flow sensing device comprises
A wall body detection base station is arranged on the wall body,
the heat flow sensing protection mechanism comprises a connecting plate, a fixed protection component, a movable protection component and a sun shield, wherein the connecting plate is detachably connected with the wall detection base station, a placing groove is formed in the connecting plate, the fixed protection component is fixedly connected with one end of the connecting plate, the movable protection component is movably connected with the fixed protection component, and the sun shield is movably connected with the other end of the connecting plate;
and the heat flow sensor is arranged in the placing groove and is connected with the wall detection base station.
In one embodiment, the fixed shield assembly comprises a first bottom support, a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion are both connected to the same side of the connecting plate, the first bottom support is respectively connected with the first connecting portion and the second connecting portion, and the first bottom support is used for supporting the heat flow sensor; the movable protection component is movably connected with the first connecting part and the second connecting part respectively.
In one embodiment, the first connecting portion includes two first fixing rods and two first protection auxiliary members, the two first fixing rods are arranged in parallel, and two ends of each first protection auxiliary member are respectively connected with the two first fixing rods; the two first fixing rods are both connected with the movable protection assembly in a sliding manner;
the second connecting part comprises two second fixing rods and a second protection auxiliary piece, the two second fixing rods are arranged in parallel, and two ends of the second protection auxiliary piece are respectively connected with the two second fixing rods; and the second fixed rods are connected with the movable protection component in a sliding manner.
In one embodiment, the two first fixing rods and the two second fixing rods are arranged correspondingly, and each first fixing rod is arranged in parallel with the corresponding second fixing rod.
In one embodiment, each of the first fixing bars and each of the second fixing bars has a square cross section.
In one embodiment, the movable protection assembly comprises a first movable rod, a second movable rod, a protection plate and a second bottom support, the first movable rod and the second movable rod are both slidably connected with the fixed protection assembly, the first movable rod and the second movable rod are both connected with the protection plate, the second bottom support is respectively connected with the first movable rod and the second movable rod, and the first movable rod and the second movable rod are arranged in parallel.
In one embodiment, the cross-section of the first movable bar and the second movable bar is square.
In one embodiment, the movable protection assembly is slidably connected with the fixed protection assembly, the heat flow sensing device further comprises a retaining member, the movable protection assembly is provided with a first threaded hole, the fixed protection assembly is provided with a second threaded hole, and the retaining member is respectively arranged in the first threaded hole and the second threaded hole in a penetrating manner.
In one embodiment, the heat flow sensing protection mechanism further comprises a rotating shaft, one end of the sun shield is fixedly connected with the rotating shaft, and the rotating shaft is rotatably connected with one end of the connecting plate.
An enclosure heat transfer coefficient detection apparatus comprising a heat flow sensing device as described in any of the above embodiments.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. the utility model discloses be equipped with thermal current sensing protection mechanism among the thermal current sensing device, thermal current sensing protection mechanism wraps connecting plate, fixed protection component and activity protection component, the one end fixed connection of fixed protection component and connecting plate, activity protection component and fixed protection component swing joint, the standing groove has been seted up to the connecting plate, and the connecting plate can be dismantled with the wall body detection base station and be connected. When the detection work is started, the connecting plate is installed on the wall body detection base station firstly, the heat flow sensor is arranged in the placing groove, the heat flow sensor is connected with the wall body detection base station, then the movable protection assembly is adjusted, when the best fastening degree is adjusted, the movable protection assembly is fixed on the fixed protection assembly, the heat flow sensor is connected on the wall body detection base station durably, meanwhile, the heat flow sensor can be prevented from detecting the base station from the wall body, namely, the detected area slides down, and therefore the detection work is guaranteed to be continuously carried out and the accuracy of the detection result is improved.
2. The utility model discloses thermal current sensing device still is equipped with the sunshading board, and fixed protection component's one end swing joint is kept away from to the sunshading board with the connecting plate, examines time measuring when thermal current sensing device, and the sunshade can protect thermal current sensor, avoids thermal current sensor to receive the long-time direct projection of sun, can hide wind and take shelter from rain for thermal current sensor simultaneously, makes thermal current sensor avoid weather change's interference, further guarantees going on and improving the testing result accuracy of continuation of detection work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a heat flow sensing device according to an embodiment;
fig. 2 is a schematic structural diagram of a heat flow sensing protection mechanism in the heat flow sensing device shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The application provides a heat flow sensing device, including wall body detection base station, heat flow sensing protection mechanism and heat flow sensor. The heat flow sensing protection mechanism comprises a connecting plate, a fixed protection assembly, a movable protection assembly and a sun shield, the connecting plate is detachably connected with the wall detection base station, a placing groove is formed in the connecting plate, the fixed protection assembly is fixedly connected with one end of the connecting plate, the movable protection assembly is movably connected with the fixed protection assembly, and the sun shield is movably connected with the other end of the connecting plate; the heat flow sensor is arranged in the placing groove and connected with the wall detection base station.
Please refer to fig. 1, which is a schematic structural diagram of a heat flow sensing device and a heat transfer coefficient detection apparatus 10 for an enclosure according to an embodiment of the present invention.
Referring to fig. 2, the heat flow sensing device 10 of an embodiment includes a wall detection base 100, a heat flow sensing protection mechanism 200, and a heat flow sensor 300. The heat flow sensing protection mechanism 200 comprises a connecting plate 210, a fixed protection component 220, a movable protection component 230 and a sun shield 240, wherein the connecting plate 210 is detachably connected with the wall detection base station 100, the connecting plate 210 is provided with a placing groove 212, the fixed protection component 220 is fixedly connected with one end of the connecting plate 210, the movable protection component 230 is movably connected with the fixed protection component 220, and the sun shield 240 is movably connected with the other end of the connecting plate 210; the heat flow sensor 300 is disposed in the placement groove 212, and the heat flow sensor 300 is connected to the wall detection base 100.
The heat flow sensing device is provided with a heat flow sensing protection mechanism 200, the heat flow sensing protection mechanism 200 comprises a connecting plate 210, a fixed protection component 220 and a movable protection component 230, the fixed protection component 220 is fixedly connected with one end of the connecting plate 210, the movable protection component 230 is movably connected with the fixed protection component 220, the connecting plate 210 is provided with a placing groove 212, and the connecting plate 210 is detachably connected with the wall detection base station 100. When the detection work is started, the connecting plate 210 is installed on the wall detection base station 100, the heat flow sensor 300 is arranged in the placing groove 212, the heat flow sensor 300 is connected with the wall detection base station 100, the movable protection component 230 is adjusted, when the fastening requirement of the heat flow sensor 300 is adjusted, the movable protection component 230 is fixed on the fixed protection component 220, the heat flow sensor 300 is connected on the wall detection base station 100 durably, meanwhile, the heat flow sensor 300 can be prevented from detecting the base station 100 from the wall, namely, the detected area slides down, and the continuous detection work is ensured and the accuracy of the detection result is improved. Further, heat flow sensing device still is equipped with sunshading board 240, the one end swing joint of fixed protection component 220 is kept away from to sunshading board 240 and connecting plate 210, when heat flow sensing device detected, the sunshade can protect heat flow sensor 300, avoids heat flow sensor 300 to receive the long-time direct irradiation of sun, can shelter from the wind and take shelter from the rain for heat flow sensor 300 simultaneously, makes heat flow sensor 300 avoid the interference of weather variation, further guarantees going on and improving the testing result accuracy of continuation of detection work.
In one embodiment, the fixed guard assembly 220 includes a first bottom support 2210, a first connection portion 2220 and a second connection portion 2230, the first connection portion 2220 and the second connection portion 2230 are both connected to the same side of the connection plate 210, the first bottom support 2210 is connected with the first connection portion 2220 and the second connection portion 2230, respectively, the first bottom support 2210 is used for supporting the heat flux sensor 300; the movable shield assembly 230 is movably connected to the first connection portion 2220 and the second connection portion 2230, respectively. It can be understood that the fixed protection component 220 is fixedly connected with one end of the connection plate 210, the connection plate 210 is provided with a placement groove 212, the heat flow sensor 300 is disposed in the placement groove 212, and the fixed protection component 220 can fix the heat flow sensor 300. In order to further improve the fixing and protecting effect of the fixing and protecting assembly 220 on the heat flow sensor 300, in this embodiment, the fixing and protecting assembly 220 includes a first bottom support 2210, a first connecting portion 2220 and a second connecting portion 2230, the first connecting portion 2220 and the second connecting portion 2230 are both connected to the same side of the connecting plate 210, the first bottom support 2210 is respectively connected to the first connecting portion 2220 and the second connecting portion 2230, the first bottom support 2210 can support the heat flow sensor 300, and the first connecting portion 2220 and the second connecting portion 2230 can both protect the heat flow sensor 300; the movable shield assembly 230 is movably coupled to the first coupling portion 2220 and the second coupling portion 2230, respectively, so as to facilitate adjustment between the movable shield assembly 230 and the fixed shield assembly 220.
In one embodiment, the first connecting portion 2220 includes two first fixing rods 2222 and two first protection auxiliary members 2224, the two first fixing rods 2222 are arranged in parallel, and two ends of the first protection auxiliary members 2224 are respectively connected to the two first fixing rods 2222; the two first fixing rods 2222 are both slidably connected with the movable protection component 230; the second connecting portion 2230 includes two second fixing rods 2232 and two second protection auxiliary members 2234, the number of the second fixing rods 2232 is two, the two second fixing rods 2232 are arranged in parallel, and two ends of the second protection auxiliary members 2234 are respectively connected to the two second fixing rods 2232; both the second fixing rods 2232 are slidably connected to the movable guard assembly 230. In the present embodiment, the first fixing bar 2222 and the second fixing bar 2232 can fix the exposed portion of the heat flow sensor 300 outside the placing groove 212, so as to prevent the heat flow sensor 300 from sliding laterally relative to the wall detection base 100, thereby further improving the stability of the heat flow sensor 300. The first protection auxiliary part 2224 and the second protection auxiliary part 2234 can reduce the gap between the first fixing rod 2222 and the second fixing rod 2232, so as to effectively prevent the heat flow sensor 300 from slipping off from the gap, thereby improving the protection effect of the fixing protection component 220 on the heat flow sensor 300.
In one embodiment, two first fixing rods 2222 and two second fixing rods 2232 are disposed correspondingly, and each first fixing rod 2222 is disposed parallel to the corresponding second fixing rod 2232. In this embodiment, the two first fixing rods 2222 and the two second fixing rods 2232 respectively play a role in fixing the heat flow sensor 300 from different directions, and each first fixing rod 2222 and the corresponding second fixing rod 2232 are arranged in parallel, so that the structure of the fixed protection component 220 is more stable, and the protection effect of the fixed protection component 220 on the heat flow sensor 300 is further improved.
Further, the cross section of each of the first fixing bars 2222 and each of the second fixing bars 2232 is square. It can be understood that the first fixing rod 2222 and the second fixing rod 2232 both have a fixing function for the heat flow sensor 300, and the first fixing rod 2222 and the second fixing rod 2232 are movably connected to the movable protection member, which is easily slid relative to the fixing rods, such as a circular fixing rod, so as to affect the stability of the heat flow sensor protection mechanism 200. In order to further improve the stability of the heat flow sensing protection mechanism 200, the first fixing rod 2222 and the second fixing rod 2232 are both of a square structure, and the first fixing rod 2222 and the second fixing rod 2232 of the square structure can prevent the movable protection member from sliding relatively, so as to improve the stability of the heat flow sensing protection mechanism 200. The heat flow sensor 300 used in this embodiment is the heat flow sensor 300 in the cab r-RG09B field test equipment for thermal performance of building enclosures of the institute of architectural science, china.
In one embodiment, the movable guard assembly 230 includes a first movable bar 2310, a second movable bar 2320, a guard plate 2330, and a second bottom support 2340, the first movable bar 2310 and the second movable bar 2320 are both slidably connected to the fixed guard assembly 220, the first movable bar 2310 and the second movable bar 2320 are both connected to the guard plate 2330, the second bottom support 2340 is connected to the first movable bar 2310 and the second movable bar 2320, respectively, and the first movable bar 2310 is parallel to the second movable bar 2320. In this embodiment, the first movable rod 2310 is movably connected to the first fixing rod 2222 correspondingly, and the second movable rod 2320 is movably connected to the second fixing rod 2232 correspondingly, so that the movable protection component 230 can move relative to the fixed protection component 220 to adjust the tightness of the heat flow sensor 300 fixed and locked by the heat flow sensing protection mechanism 200, so that the heat flow sensor 300 is more stable and easy to detach and install. Further, the number of the first movable bars 2310 is two, the number of the second movable bars 2320 is also two, each of the first fixing bars 2222 is sleeved on the corresponding first movable bar 2310, each of the second fixing bars 2232 is sleeved on the corresponding second movable bar 2320, the first fixing bars 2222 and the second fixing bars 2232 are both provided with positioning holes, the first movable bars 2310 and the second movable bars 2320 are both provided with a plurality of threaded through holes, after the movable protection component 230 is adjusted to a proper position, the positioning holes and the threaded through holes are penetrated and arranged by bolts, so that the movable protection component 230 and the fixed protection component 220 are locked, and the stability of the heat flow sensing protection mechanism 200 is improved. In addition, the other end of each second movable bar 2320 is fixedly connected to the guard plate 2330, and the second bottom supporting member 23402340 is connected between the two first movable bars 2310. The protection plate 2330 can protect the heat flow sensor 300 from external scratches or impacts, and can protect the heat flow sensor from the sun and rain.
Further, the cross-sections of the first and second movable bars 2310 and 2320 are both square. It can be understood that the first movable bar 2310 and the second movable bar 2320 both fix the heat flow sensor 300, and the first movable bar 2310 and the second movable bar 2320 can move relative to the first fixed bar 2222 and the second fixed bar 2232, respectively, so as to adjust the tightness degree of the heat flow sensor 300 fixed and locked by the heat flow sensing protection mechanism 200. In order to prevent the first movable bar 2310 and the second movable bar 2320 from shifting during adjustment, in this embodiment, the first movable bar 2310 and the second movable bar 2320 are both square structures, the first fixing bar 2222 and the second fixing bar 2232 are both square structures, each first fixing bar 2222 is sleeved on the corresponding first movable bar 2310, and each second fixing bar 2232 is sleeved on the corresponding second movable bar 2320, so that the first movable bar 2310 and the second movable bar 2320 can be effectively prevented from shifting during adjustment, and the overall stability of the heat flow sensing protection mechanism 200 can be further ensured.
In one embodiment, the movable protection assembly 230 is slidably connected to the fixed protection assembly 220, the heat flow sensing device further includes a retaining member, the movable protection assembly 230 has a first threaded hole, the fixed protection assembly 220 has a second threaded hole, and the retaining member is respectively inserted into the first threaded hole and the second threaded hole. In this embodiment, after adjusting movable protection component 230 to suitable position, adopt the retaining member to wear to locate first screw hole and second screw hole respectively to lock movable protection component 230 and fixed protection component 220, in order to improve heat flow sensing protection mechanism 200's stability.
In one embodiment, the heat flow sensing protection mechanism 200 further includes a rotating shaft 250, one end of the sun visor 240 is fixedly connected to the rotating shaft 250, and the rotating shaft 250 is rotatably connected to one end of the connecting plate 210. It can be understood that the sun visor 240 can protect the heat flow sensor 300, prevent the heat flow sensor 300 from being directly irradiated by the sun for a long time, and simultaneously shield the heat flow sensor 300 from wind and rain, so that the heat flow sensor 300 is not interfered by the change of the weather, thereby further ensuring the continuous operation of the detection work and improving the accuracy of the detection result. However, the visor 240 may cause some obstruction during the installation and removal of the heat flow sensor 300. In this embodiment, the heat flow sensing protection mechanism 200 further includes a rotating shaft 250, one end of the sun visor 240 is fixedly connected to the rotating shaft 250, and the rotating shaft 250 is rotatably connected to one end of the connecting plate 210, that is, the sun visor 240 can rotate through the rotating shaft 250, and when the heat flow sensor 300 is mounted or dismounted, the sun visor 240 is rotated to the same plane as the connecting plate 210, so that the mounting and dismounting directions of the heat flow sensor 300 are not blocked, and the heat flow sensor 300 can be mounted and dismounted more conveniently. Meanwhile, the sun shield 240 can adjust the rotation angle of the sun shield 240 according to the direct sunlight in different directions, so that a more effective sun-shielding effect is achieved, and the accuracy of the detection result is improved.
The application also provides a heat transfer coefficient detection device of the enclosure structure, which comprises the heat flow sensing device in any embodiment.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. the utility model discloses be equipped with thermal current sensing protection mechanism 200 among the thermal current sensing device, thermal current sensing protection mechanism 200 wraps connecting plate 210, fixed protective component 220 and activity protective component 230, fixed protective component 220 and connecting plate 210's one end fixed connection, activity protective component 230 and fixed protective component 220 swing joint, the standing groove 212 has been seted up to connecting plate 210, connecting plate 210 can dismantle with wall body detection base station 100 and be connected. When the detection work is started, the connecting plate 210 is installed on the wall detection base station 100, the heat flow sensor 300 is arranged in the placing groove 212, the heat flow sensor 300 is connected with the wall detection base station 100, the movable protection component 230 is adjusted, when the best fastening degree is adjusted, the movable protection component 230 is fixed on the fixed protection component 220, the heat flow sensor 300 is connected on the wall detection base station 100 durably, meanwhile, the heat flow sensor 300 can be prevented from detecting the base station 100 from the wall, namely, the detected area slides off, and the detection work is ensured to be continuously carried out and the accuracy of the detection result is improved.
2. The utility model discloses thermal current sensing device still is equipped with sunshading board 240, the one end swing joint of fixed protection component 220 is kept away from with connecting plate 210 to sunshading board 240, examines time measuring when thermal current sensing device, and the sunshade can protect thermal current sensor 300, avoids thermal current sensor 300 to receive the long-time direct projection of sun, can hide wind and take shelter from the rain for thermal current sensor 300 simultaneously, makes thermal current sensor 300 avoid weather change's interference, further guarantees going on and improving the testing result accuracy of continuation of detection work.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A heat flow sensing device, comprising
A wall body detection base station is arranged on the wall body,
the heat flow sensing protection mechanism comprises a connecting plate, a fixed protection component, a movable protection component and a sun shield, wherein the connecting plate is detachably connected with the wall detection base station, a placing groove is formed in the connecting plate, the fixed protection component is fixedly connected with one end of the connecting plate, the movable protection component is movably connected with the fixed protection component, and the sun shield is movably connected with the other end of the connecting plate;
and the heat flow sensor is arranged in the placing groove and is connected with the wall detection base station.
2. The heat flow sensing device of claim 1, wherein the fixed shield assembly comprises a first bottom support, a first connection, and a second connection, the first connection and the second connection both connected to the same side of the connection plate, the first bottom support connected to the first connection and the second connection, respectively, the first bottom support configured to support the heat flow sensor; the movable protection component is movably connected with the first connecting part and the second connecting part respectively.
3. The heat flow sensing device according to claim 2, wherein the first connection portion comprises two first fixing rods and a first protection auxiliary member, the two first fixing rods are arranged in parallel, and two ends of the first protection auxiliary member are respectively connected with the two first fixing rods; the two first fixing rods are both connected with the movable protection assembly in a sliding manner;
the second connecting part comprises two second fixing rods and a second protection auxiliary piece, the two second fixing rods are arranged in parallel, and two ends of the second protection auxiliary piece are respectively connected with the two second fixing rods; and the second fixed rods are connected with the movable protection component in a sliding manner.
4. The heat flow sensing device of claim 3, wherein two first bars are disposed corresponding to two second bars, each first bar being disposed parallel to a corresponding second bar.
5. The heat flow sensing device of claim 3, wherein each of the first and second beams has a square cross-section.
6. The heat flow sensing device of claim 1, wherein the movable shield assembly comprises a first movable bar, a second movable bar, a guard plate, and a second bottom support, the first movable bar and the second movable bar are both slidably connected to the stationary shield assembly, the first movable bar and the second movable bar are both connected to the guard plate, the second bottom support is connected to the first movable bar and the second movable bar, respectively, and the first movable bar and the second movable bar are arranged in parallel.
7. The heat flow sensing device of claim 6, wherein the first movable bar and the second movable bar are both square in cross-section.
8. The heat flow sensing device according to claim 1, wherein the movable protection component is slidably connected to the fixed protection component, the heat flow sensing device further comprises a locking member, the movable protection component is provided with a first threaded hole, the fixed protection component is provided with a second threaded hole, and the locking member is respectively inserted into the first threaded hole and the second threaded hole.
9. The heat flow sensing device of claim 1, wherein the heat flow sensing protection mechanism further comprises a rotating shaft, one end of the sun visor is fixedly connected to the rotating shaft, and the rotating shaft is rotatably connected to one end of the connecting plate.
10. An enclosure heat transfer coefficient detection device, characterized in that the enclosure heat transfer coefficient detection device comprises the heat flow sensing device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490884.5U CN215218638U (en) | 2021-06-30 | 2021-06-30 | Heat flow sensing device and heat transfer coefficient detection equipment for enclosure structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490884.5U CN215218638U (en) | 2021-06-30 | 2021-06-30 | Heat flow sensing device and heat transfer coefficient detection equipment for enclosure structure |
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| CN215218638U true CN215218638U (en) | 2021-12-17 |
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| CN202121490884.5U Active CN215218638U (en) | 2021-06-30 | 2021-06-30 | Heat flow sensing device and heat transfer coefficient detection equipment for enclosure structure |
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