CN201765203U - Building envelope structure thermal field detection hot box - Google Patents
Building envelope structure thermal field detection hot box Download PDFInfo
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- CN201765203U CN201765203U CN2009202781306U CN200920278130U CN201765203U CN 201765203 U CN201765203 U CN 201765203U CN 2009202781306 U CN2009202781306 U CN 2009202781306U CN 200920278130 U CN200920278130 U CN 200920278130U CN 201765203 U CN201765203 U CN 201765203U
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- support bar
- hot case
- channel audio
- double
- bar assembly
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Abstract
The utility model discloses a building envelope structure thermal field detection hot box, which belongs to building energy-saving thermal detection instruments and structurally comprises a double-layer heat isolating flow guiding plate structure, a sensor plug-and-play device and a self-supporting structure. The hot box is characterized in that the double-layer heat isolating flow guiding plate structure consists of a heat isolating layer and a flow guiding soaking layer, the sensor plug-and-play device is connected with a double-channel audio socket on a box body panel by penetrating a wire of a sensor through the inside of a box body, a data acquisition instrument can be used by being plugged into the double-channel audio socket by a signal wire, the self-supporting structure includes a support provided by the box body, antiskid rubber is manufactured at a contact position of the support with a ground surface, and the box body can be tightly fastened to a wall under the action of the dead weight of the box body. Compared with the prior art, the building envelope structure thermal field detection hot box has the advantages of stable thermal environment, fine sealing performance, high experimental precision, simple and convenient operation and the like.
Description
Technical field
The present invention relates to a kind of calorifics detecting instrument, specifically is a kind of instrument that belongs to building energy conservation calorifics detection design and Architecural Physics education experiment simulation steady heat environment.
Background technology
The hot case of prior art, how by the small-scale manufacturer production, because the theoretical foundation knowledge deficiency that hot case is relevant, the hot box structure of producing is improper, there are heat-insulating property difference or qualitative serious problems or the like, bring very mistake for the measurement of wall heat transfer coefficient, have a strong impact on scientific experiment and waste energy.Concrete defective is as follows:
1, one deck water conservancy diversion soaking plate only is set in the case, the radiation heat of heating element influences the homogeneity of fair water fin self-temperature, because of fair water fin also has heat radiation to surface of wall, so individual layer water conservancy diversion soaking plate structure can influence the accuracy of experimental result.
2, sensor directly from crossing line between casing and body of wall, has destroyed the thermal environment in the casing, and serious heat loss has increased the load of hot case, has reduced the stability of hot case, and also there is certain influence in life-span of hot case.
The support inconvenience of casing, insecure when 3, testing, imprecision causes thermal loss easily, can have a strong impact on experimental result in case hot case comes off, and brings very burden.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defective and the deficiency of above prior art, provides a kind of good airproof performance, thermal environment is stable, accuracy is high and the hot case being convenient to operate.
Technical solution of the present utility model is, a kind of hot case with following structure is provided, and comprises the double thermal insulation deflector structure, sensor plug-and-play apparatus and self supporting structure three parts.
Wherein, described double thermal insulation deflector structure is effectively avoided heat radiation, makes thermal environment more stable, and the test accuracy is higher; Described sensor plug-and-play apparatus is crossed line in casing, do not influence the sealing of hot case, and easy and simple to handle; Described self supporting structure can make casing be closely buckled in body of wall, has guaranteed the sealing and the fastness of hot case.
As improvement, in the described layer insulating flow-guiding plate structure (1) water conservancy diversion soaking plate (1.3) and place water conservancy diversion soaking plate (1.3) and heating element (1.1) between thermal insulation board (1.2).Described double thermal insulation fair water fin (1) also can be the permutation and combination of one deck or two-layer water conservancy diversion soaking plate (1.3) and one deck or two-layer thermal insulation board (1.2).
As improvement, described sensor plug-and-play apparatus (2) comprises control panel (2.1) and dual-channel audio socket (2.2), sensor is from the inner line of crossing of hot case, be connected on the dual-channel audio socket (2.2) that is fixed on the control panel (2.1), thereby make the instrument of outside image data receive dual-channel audio socket (2.2), plug and play by connecting line.Described dual-channel audio socket (2.2) can replace with similar electronic devices and components.
As improvement, described self supporting structure (3) comprises that support bar assembly (31) and bottom have the base (3.4) of anti-slip rubber, and is used for web joint (3.1), connector (3.2), the otic placode web members such as (3.3) of connect box and support bar assembly (31) and support bar assembly (31) and base (3.4).Utilize the antiskid function of support member base (3.4) and the deadweight of casing that hot case firmly is fastened on metope cleverly, guaranteed the sealing of hot case.Described support bar assembly (31) comprises support bar (4.1), bolt (4.2), support bar (4.3), two support bars (4.1) are connected by bolt (4.2) with (4.3), leave position, some holes on the support bar (4.1), utilize these positions, hole can regulate the length of support bar assembly within the specific limits, thereby regulate the height of hot case, simple in structure, easy to use.Described support bar assembly (31) can adopt between support bar (4.1) and the support bar (4.3) and be threaded, or both connect by the intermediate transit part, and employing is threaded or screw is connected between adaptor and two support bars.
Hot case of the present utility model compared with prior art has following remarkable advantage and beneficial effect:
1, owing to adopted the double thermal insulation deflector structure, heat insulation layer is placed between heating element and the soaking fair water fin, isolated of the influence of heating element radiation heat to the soaking fair water fin, avoided uneven temperature phenomenon on the soaking plate, thereby reduced the wall surface temperature radiation effect, the temperature homogeneity of surface of wall is directly connected to the data of collection.So structure has improved the degree of accuracy of experiment greatly.
2, owing to adopted the sensor plug-and-play apparatus, the instrument of image data can be connected with sensor with connecting line, need not field wiring, reduced workload, make operation easier, the more important thing is and avoided having guaranteed the stability of test and the serviceable life of heating element from crossing the thermal loss of tape between hot case and body of wall.
3, the self supporting structure of Cai Yonging has been avoided the on-the-spot trouble that rethinks the way supporting box.This ingenious structure is can the scene firm with case supports easily, and can regulate the height of casing within the specific limits, utilize the deadweight of hot case to reach the effect of tight lock rationally, also compressed simultaneously the sealing strip of case mouth, hot case and body of wall are combined closely, significantly reduced the loss of heat, simple in structure, easy to operate.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the hot case of the utility model;
Fig. 2 is the side view of the hot case of the utility model;
Fig. 3 is the double thermal insulation deflector structure synoptic diagram of the hot case of the utility model;
Fig. 4 is the sensor plug-and-play apparatus structural representation of the hot case of the utility model;
Fig. 5 is the self supporting structure synoptic diagram of the hot case of the utility model;
Fig. 6 is the structural representation of the support bar assembly 31 among Fig. 5;
Fig. 7 is the physical model synoptic diagram that the supporting construction of the hot case of the utility model is simplified;
Fig. 8 is the package assembly synoptic diagram of the hot case of the utility model.
Shown in the hot case figure of the utility model
1, double thermal insulation deflector structure, 2, the sensor plug-and-play apparatus, 3, self supporting structure, 1.1, heating element, 1.2, thermal insulation board, 1.3, the water conservancy diversion soaking plate, 1.4 double-screw bolt, 2.1, control panel, 2.2, the dual-channel audio socket, 3.1, web joint, 3.2, connector, 31, the support bar assembly, 3.3, otic placode, 3.4, base, 4.1, support bar, 4.2, bolt, 4.3, support bar.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, the hot case of the utility model comprises double thermal insulation deflector structure 1, sensor plug-and-play apparatus 2 and self supporting structure 3 three parts.Be characterized in:
The double-screw bolt 1.4 (referring to Fig. 2, Fig. 3 and Fig. 8) that the aluminium sheet that described double thermal insulation deflector structure comprises heating element 1.1, play soaking and guide functions is water conservancy diversion soaking plate 1.3, place the thermal insulation board 1.2 between heating element 1.1 and the water conservancy diversion soaking plate 1.3 and be used to connect water conservancy diversion soaking plate 1.3 and thermal insulation board 1.2.Be characterized in that thermal insulation board 1.2 has effectively prevented hot direct radiation that heating element 1.1 sends on water conservancy diversion soaking plate 1.3, thereby avoided influencing the temperature on tested wall surface, reduced experimental error greatly because of the non-uniform temperature of water conservancy diversion soaking plate 1.3.
Described sensor plug-and-play apparatus 2 comprises control panel 2.1 and the dual-channel audio socket 2.2 (referring to Fig. 2, Fig. 4 and Fig. 8) that is contained on the control panel 2.1.The characteristics of this structure are that sensor is directly crossed line and is connected on the dual-channel audio socket 2.2 from the casing top, the instrument of the outer image data of case etc. directly inserts by the stereophonic signal line and can experimentize in the dual-channel audio socket 2.2, not only saved the trouble of field wiring, more effective avoided because of sensor from the thermal loss of crossing tape between hot case and the metope and the convection current of metope temperature and ambient temperature, increase the stability of thermal environment in the hot case, reduced the error that the influence because of external environment brings to experiment.
Described self supporting structure 3 comprises that support bar assembly 31 and bottom have the base 3.4 of anti-slip rubber (not shown), and is used for the web members (as Fig. 2, Fig. 5 and shown in Figure 8) such as web joint 3.1, connector 3.2, otic placode 3.3 of connect box and support bar assembly 31 and support bar assembly 31 and base 3.4.Described support bar assembly 31 comprises support bar 4.1, bolt 4.2, support bar 4.3 (as shown in Figure 6), and two support bars 4.1 are connected by bolt 4.2 with 4.3, and leave position, some holes on the support bar 4.1.The characteristics of this structure are to utilize the antiskid function of support member base 3.4 and the deadweight of casing that hot case firmly is fastened on metope cleverly, guaranteed the sealing in the hot case, and leave position, some holes on the support bar 4.1, utilize these positions, hole can regulate the length of support bar assembly within the specific limits, so can regulate the height of hot case during on-the-spot the use as required, simple in structure, easy to use.From mechanics angle analysis (the mechanical model figure that hot case one-piece construction is as shown in Figure 7 simplified):
The main stressed support bar that mainly comprises of hot case is to its anchorage force T
1, himself gravity G
1, metope is to its pressure N
1With the friction force f of metope to casing
1Because they sup-port casing rear box does not almost have the trend of downslide, so friction force f
1Can ignore.Because:
G
1＝T
2X＝T
1xsina……………………………………………(1-1)
T
1X＝T
1xcosa ……………………………………………(1-2)
N
1＝kx ……………………………………………(1-3)
N
1＝T
1X＝G
1/sinaxcosa＝kx…………………………………(1-4)
The elastic modulus of k-sealing strip
The deflection of x-sealing strip
By following formula as can be known, at the anchorage force T of support bar
1Under the effect, body of wall can be given pressure N of casing
1, this pressure makes sealing strip produce deflection, promptly casing reaches the effect of sealing.Perhaps directly can reach a conclusion: under the effect of casing deadweight, make sealing strip produce deflection, thereby hot case and body of wall are combined closely, reach the effect of hot case sealing by (1-4).
The stressed reacting force T that mainly comprises casing to support bar of supporting construction
2, in the face of its anchorage force N
2, the gravity G of himself
2Face its friction force f with ground
2
T
2X＝T
2xcosa ………………………………………………(1-5)
f
2＝μN
2 ………………………………………………(1-6)
Because the vertical direction stress balance, so
N
2＝T
2y+G
2 ………………………………………………(1-7)
T
2y＝T
2xsina ………………………………………………(1-8)
f
2＝μ(T
2xsina+G
2)……………………………………………(1-9)
Because on the base 3.4 anti-slip rubber is arranged, coefficientoffriction is very big, is easy to accomplish f
2Greater than T
2XSo support is easy to case supports firmly and not can be slided.
Below only be described, but can not be interpreted as it is restriction claim with regard to the hot case preferred embodiment of the utility model.The utility model not only is confined to above embodiment, its concrete structure allows multiple variation, as: the utility model heat mutually in, described double thermal insulation deflector structure can be made up of two-layer heat-insulating shield and one deck water conservancy diversion soaking plate, perhaps is made up of one deck heat-insulating shield and two-layer water conservancy diversion soaking plate; Described sensor plug-and-play apparatus is crossed line from casing backboard or side plate, and employing and dual-channel audio socket 2.2 similar devices reach the effect of sensor plug and play; Described self supporting structure adopts adaptor to be threaded, and regulates bearing height of casing or the like arbitrarily by the screw thread on the adaptor.All in a word various variations of in the protection domain of the utility model product independent claims, being done; as long as promptly the hot case of the utility model: sensor is the plug-and-play apparatus of installing from the inner threading of hot case, jack type; the double thermal insulation deflector structure and the casing that install heat insulation layer between water conservancy diversion soaking plate and heating element additional lean on self they sup-port; make hot case sealing by self conducting oneself with dignity, the casing self supporting structure that support bar length is adjustable is all in protection domain of the present utility model.
Claims (8)
1. the hot case of the on-the-spot detection of architectural exterior-protecting construction thermal technology is characterized in that described hot case comprises double thermal insulation deflector structure (1), sensor plug-and-play apparatus (2) and self supporting structure (3); Described double thermal insulation deflector structure (1), sensor plug-and-play apparatus (2) and self supporting structure (3) all are to be connected on the hot box body by screw.
2. architectural exterior-protecting construction thermal technology according to claim 1 is on-the-spot to detect hot case, it is characterized in that: described layer insulating flow-guiding plate structure (1) comprise water conservancy diversion soaking plate (1.3) and place water conservancy diversion soaking plate (1.3) and heating element (1.1) between thermal insulation board (1.2).
3. the hot case of the on-the-spot detection of architectural exterior-protecting construction thermal technology according to claim 2, it is characterized in that: described double thermal insulation fair water fin (1) also can be the permutation and combination of one deck or two-layer water conservancy diversion soaking plate (1.3) and one deck or two-layer thermal insulation board (1.2).
4. the hot case of the on-the-spot detection of architectural exterior-protecting construction thermal technology according to claim 1, it is characterized in that: described sensor plug-and-play apparatus (2) comprises control panel (2.1) and dual-channel audio socket (2.2), sensor is from the inner line of crossing of hot case, be connected on the dual-channel audio socket (2.2) that is fixed on the control panel (2.1), thereby what make outside image data must can receive dual-channel audio socket (2.2), plug and play by connecting line by instrument.
5. sensor plug-and-play apparatus according to claim 4 is characterized in that: described dual-channel audio socket (2.2) can replace with similar electronic devices and components.
6. the hot case of the on-the-spot detection of architectural exterior-protecting construction thermal technology according to claim 1, it is characterized in that: described self supporting structure (3) comprises that support bar assembly (31) and bottom have the base (3.4) of anti-slip rubber, and is used for web joint (3.1), connector (3.2), the otic placode web members such as (3.3) of connect box and support bar assembly (31) and support bar assembly (31) and base (3.4).Utilize the antiskid function of support member base (3.4) and the deadweight of casing that hot case firmly is fastened on metope cleverly, guaranteed the sealing of hot case.
7. the hot case of the on-the-spot detection of architectural exterior-protecting construction thermal technology according to claim 6, it is characterized in that: described support bar assembly (31) comprises support bar (4.1), bolt (4.2), support bar (4.3), two support bars (4.1) are connected by bolt (4.2) with (4.3), leave position, some holes on the support bar (4.1), utilize these positions, hole can regulate the length of support bar assembly within the specific limits, thereby regulate the height of hot case, simple in structure, easy to use.
8. the hot case of the on-the-spot detection of architectural exterior-protecting construction thermal technology according to claim 7, it is characterized in that: described support bar assembly (31) can adopt between support bar (4.1) and the support bar (4.3) and be threaded, or both connect by the intermediate transit part, and employing is threaded or screw is connected between adaptor and two support bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202781306U CN201765203U (en) | 2009-12-16 | 2009-12-16 | Building envelope structure thermal field detection hot box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202781306U CN201765203U (en) | 2009-12-16 | 2009-12-16 | Building envelope structure thermal field detection hot box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201765203U true CN201765203U (en) | 2011-03-16 |
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ID=43717811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202781306U Expired - Lifetime CN201765203U (en) | 2009-12-16 | 2009-12-16 | Building envelope structure thermal field detection hot box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201765203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076359A (en) * | 2013-01-08 | 2013-05-01 | 重庆大学 | Device for detecting heat transfer coefficient of building enclosing structure on site |
| CN108535319A (en) * | 2018-06-14 | 2018-09-14 | 广东省有色工业建筑质量检测站有限公司 | Cool and hot box for detecting external wall heat transfer coefficient |
| CN111624226A (en) * | 2020-06-16 | 2020-09-04 | 无锡踏达机电科技有限公司 | Wall body thermal insulation performance detection device based on architectural design |
-
2009
- 2009-12-16 CN CN2009202781306U patent/CN201765203U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076359A (en) * | 2013-01-08 | 2013-05-01 | 重庆大学 | Device for detecting heat transfer coefficient of building enclosing structure on site |
| CN103076359B (en) * | 2013-01-08 | 2014-12-03 | 重庆大学 | Device for detecting heat transfer coefficient of building enclosing structure on site |
| CN108535319A (en) * | 2018-06-14 | 2018-09-14 | 广东省有色工业建筑质量检测站有限公司 | Cool and hot box for detecting external wall heat transfer coefficient |
| CN111624226A (en) * | 2020-06-16 | 2020-09-04 | 无锡踏达机电科技有限公司 | Wall body thermal insulation performance detection device based on architectural design |
| CN111624226B (en) * | 2020-06-16 | 2021-12-10 | 广东珈源检测有限公司 | Wall body thermal insulation performance detection device based on architectural design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100070, B, No. 11, Spark Road, Fengtai District Science City, Beijing, room 612 Patentee after: Beijing Jiantong century Polytron Technologies Inc Address before: 100070, B, No. 11, Spark Road, Fengtai District Science City, Beijing, room 612 Patentee before: Beijing Shiji Jiantong Environmental Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |