CN211235621U - Building wall heat preservation performance detection device - Google Patents
Building wall heat preservation performance detection device Download PDFInfo
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- CN211235621U CN211235621U CN201922307363.0U CN201922307363U CN211235621U CN 211235621 U CN211235621 U CN 211235621U CN 201922307363 U CN201922307363 U CN 201922307363U CN 211235621 U CN211235621 U CN 211235621U
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- sealing cover
- temperature sensor
- hydraulic cylinder
- thermal insulation
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Abstract
The utility model provides a building wall thermal insulation performance detection device, include: the shell is of a box body structure; one end of the first hydraulic cylinder is fixedly arranged on the inner side wall of the shell; the first sealing cover is of a concave cavity structure with a low center and high periphery; a second hydraulic cylinder provided opposite to the first hydraulic cylinder; the second sealing cover is of a concave cavity structure with a low center and high periphery; a heating rod disposed within the first sealing cover; a first temperature sensor disposed within the cavity of the first seal cap; a second temperature sensor disposed within the cavity of the second seal cap; the air hole is arranged on the first sealing cover and is communicated with the cavity of the first sealing cover and the outside; the electromagnetic valve is arranged on the first sealing cover; and a controller. The utility model provides a building wall thermal insulation performance's detection device that weak point consuming time, power consumption are few, the precision is high.
Description
Technical Field
The utility model relates to a building engineering detects technical field, especially a building wall thermal insulation performance detection device.
Background
The heat-insulating wall board is a common panel material in modern buildings, generally cement is used as a bonding material, and industrial slag, fly ash, grid cloth, foamed polyphenyl particles, a flame-retardant material, a heat-insulating material and the like are used as additives, and the heat-insulating wall board is molded by casting after being uniformly stirred. The thermal insulation wall boards are all transported to a construction site for installation after being produced in a factory by a manufacturer, so that construction units generally need to check and accept the received thermal insulation wall boards. In the process of acceptance, the most important is the heat preservation performance detection of the heat preservation plate, the existing heat preservation plate detection method needs long lasting time, the existing wall heat preservation performance detection device needs manual long-term attendance and reading measurement, manpower is consumed, the detection precision is easily influenced by various errors, and the detection result is not accurate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a short consuming time, consume little, the high building wall heat preservation performance's of precision detection device.
In order to achieve the above object, the utility model provides a building wall thermal insulation performance detection device, include:
the shell is of a box body structure;
one end of the first hydraulic cylinder is fixedly arranged on the inner side wall of the shell;
the first sealing cover is of a concave cavity structure with a low center and high peripheries, one end face of the first sealing cover is fixedly connected with the piston end of the first hydraulic cylinder, grooves are formed in the end faces of the peripheries of the first sealing cover, and sealing rubber is arranged in the grooves;
the second hydraulic cylinder is arranged opposite to the first hydraulic cylinder, and one end of the second hydraulic cylinder is fixed on the inner side wall of the shell;
the second sealing cover is of a concave cavity structure with a low center and high peripheries, one end face of the second sealing cover is fixedly connected with the piston end of the second hydraulic cylinder, grooves are formed in the end faces of the peripheries of the second sealing cover, and sealing rubber is arranged in the grooves;
the heating rod is arranged in the first sealing cover and is parallel to the wall body to be detected;
a first temperature sensor disposed within the cavity of the first seal cap;
a second temperature sensor disposed within the cavity of the second seal cap;
the air hole is arranged on the first sealing cover and is communicated with the cavity of the first sealing cover and the outside;
an electromagnetic valve disposed on the first sealing cover, the electromagnetic valve controlling opening and closing of the air hole;
and the controller is electrically connected with the first temperature sensor, the second temperature sensor, the heating rod and the electromagnetic valve.
The preferred scheme is as follows: the first sealing cover and the second sealing cover are made of organic polymer plates with high heat insulation performance.
The preferred scheme is as follows: and heat radiation reflecting films are pasted on the inner walls of the first sealing cover and the second sealing cover.
The preferred scheme is as follows: the first temperature sensor and the second temperature sensor are both multiple and are arranged in the first sealing cover and the second sealing cover at equal intervals.
The preferred scheme is as follows: still include power module, power module with controller, first temperature sensor, second temperature sensor, heater bar and solenoid valve are connected.
The preferred scheme is as follows: and a glue layer is arranged on the contact surface of the sealing rubber and the groove.
The preferred scheme is as follows: the sealing rubber is annular.
The preferred scheme is as follows: still include the display module, the display module sets up on the outer wall of first sealed lid.
The utility model has the advantages that:
1. the utility model discloses a heating rod and the cooperation of first temperature sensor for the temperature in the first sealed lid is invariable, and the change of the temperature value in the second sealed lid that senses through second temperature sensor obtains the key parameter that wall body thermal insulation performance detected, receives the testing data through the controller, calculates and reachs the testing result, and full automation degree is high, need not the long-term on duty of testing personnel, has not only saved a large amount of time and manpower, has improved the degree of accuracy that detects moreover;
2. the sealing rubber is arranged on the first sealing cover and the second sealing cover, the sealing effect between the first sealing cover and the wall body and between the second sealing cover and the wall body are enhanced through the sealing rubber, the heat loss is reduced, and the detection result is more accurate;
3. the utility model is provided with a first hydraulic cylinder and a second hydraulic cylinder which are respectively connected with the first sealing cover and the second sealing cover, and the first hydraulic cylinder and the second hydraulic cylinder push the first sealing cover and the second sealing cover to be contacted with the wall body to be detected, thereby increasing the sealing property and further improving the detection accuracy;
4. the first sealing cover and the second sealing cover of the utility model are made of organic polymer plates with high heat-insulating performance, thereby reducing the loss of heat;
5. first sealed covering is provided with the gas pocket, the gas pocket is used for balanced first sealed inside and outside atmospheric pressure of covering, also can play the effect to the inside cooling of first sealed lid simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
The utility model provides a building wall thermal insulation performance detection device, include: the shell is of a box body structure; a first hydraulic cylinder 4, one end of which is fixedly arranged on the inner side wall of the shell; the first sealing cover 2 is of a concave cavity structure with a low center and high peripheries, one end face of the first sealing cover 2 is fixedly connected with the piston end of the first hydraulic cylinder 4, grooves are formed in the end faces of the peripheries of the first sealing cover 2, and sealing rubber 7 is arranged in each groove; a second hydraulic cylinder 5, which is arranged opposite to the first hydraulic cylinder 4, and one end of which is fixed on the inner side wall of the shell; the second sealing cover 3 is of a concave cavity structure with a low center and high periphery, one end face of the second sealing cover 3 is fixedly connected with the piston end of the second hydraulic cylinder 5, the peripheral end faces of the second sealing cover 3 are provided with grooves, sealing rubber 7 is arranged in the grooves, and the first sealing cover 2 and the second sealing cover 3 can be effectively sealed with the wall body 1 to be detected through the sealing rubber 7, so that the detection result is more accurate; the heating rod 6 is arranged in the first sealing cover 2, and the heating rod 6 is arranged in parallel with the wall body 1 to be detected; a first temperature sensor 8 disposed within the cavity of the first seal cap 2; a second temperature sensor 9 disposed in the cavity of the second sealing cover 3; the air hole is formed in the first sealing cover 2 and is communicated with the cavity of the first sealing cover 2 and the outside; the electromagnetic valve is arranged on the first sealing cover 2 and controls the air hole to be opened and closed, an air pressure sensor is further arranged in the first sealing cover 2, the air pressure sensor and the electromagnetic valve are both connected with a controller, and the controller controls the electromagnetic valve to be opened or closed according to an air pressure value sensed by the air pressure sensor, so that the first sealing cover 2 can automatically adjust air pressure; and the controller is electrically connected with the first temperature sensor 8, the second temperature sensor 9, the heating rod 6 and the electromagnetic valve.
The utility model discloses a heating rod 6 cooperates with first temperature sensor 8 for the temperature in the first sealed lid 2 is invariable, and the change of the temperature value in the second sealed lid 3 that senses through second temperature sensor 9 acquires 1 the key parameter that thermal insulation performance detected, receives the testing data through the controller, calculates and reachs the testing result, and full automation degree is high, need not the long-term on duty of testing personnel, has not only saved a large amount of time and manpower, has improved the degree of accuracy that detects moreover; the sealing rubber 7 is arranged on the first sealing cover 2 and the second sealing cover 3, the sealing effect of the first sealing cover 2 and the second sealing cover 3 with the wall body 1 is enhanced through the sealing rubber 7, the heat loss is reduced, and the detection result is more accurate; the utility model is provided with a first hydraulic cylinder 4 and a second hydraulic cylinder 5 which are respectively connected with the first sealing cover 2 and the second sealing cover 3, the first hydraulic cylinder 4 and the second hydraulic cylinder 5 push the first sealing cover 2 and the second sealing cover 3 to contact with the wall body 1 to be detected, the sealing performance is increased, and the detection accuracy is further improved; first sealed covering is provided with the gas pocket, the gas pocket is used for balanced inside and outside atmospheric pressure of first sealed lid, also can play the effect to 2 inside cooling of first sealed lid simultaneously.
Another embodiment, the material of first sealed lid 2 and the sealed lid 3 of second is the organic polymer panel of high heat-proof quality, the utility model discloses the material of first sealed lid 2 and the sealed lid 3 of second is the organic polymer panel of high heat-proof quality, reduces thermal loss, further improves the accuracy that detects.
In another embodiment, a heat radiation reflection film is attached to the inner walls of the first and second sealing caps 2 and 3.
In another embodiment, the first temperature sensor 8 and the second temperature sensor 9 are both provided in plurality and are disposed at equal intervals in the first sealing cover 2 and the second sealing cover 3.
In another embodiment, the device further comprises a power module, wherein the power module is connected with the controller, the first temperature sensor 8, the second temperature sensor 9, the heating rod 6 and the electromagnetic valve.
In another embodiment, a glue layer is arranged on the contact surface of the sealing rubber 7 and the groove.
In another embodiment, the sealing rubber 7 is annular.
In another embodiment, the display module is disposed on an outer wall of the first sealing cover.
The working principle is as follows:
when detecting, promote through first pneumatic cylinder and second pneumatic cylinder first sealed lid and second are sealed to be connected with waiting to detect wall body sealing, the controller control heating rod heating the temperature in the first sealed lid for the temperature keeps in certain threshold value, and after the heat was transmitted to the other side through the wall body that awaits measuring, the second temperature sensor sent the temperature value of sensing to the controller, and the controller calculates the temperature value of first temperature sensor and the sensing of second temperature sensor received, accomplishes data analysis.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. Building wall thermal insulation performance detection device, its characterized in that includes:
the shell is of a box body structure;
one end of the first hydraulic cylinder is fixedly arranged on the inner side wall of the shell;
the first sealing cover is of a concave cavity structure with a low center and high peripheries, one end face of the first sealing cover is fixedly connected with the piston end of the first hydraulic cylinder, grooves are formed in the end faces of the peripheries of the first sealing cover, and sealing rubber is arranged in the grooves;
the second hydraulic cylinder is arranged opposite to the first hydraulic cylinder, and one end of the second hydraulic cylinder is fixed on the inner side wall of the shell;
the second sealing cover is of a concave cavity structure with a low center and high peripheries, one end face of the second sealing cover is fixedly connected with the piston end of the second hydraulic cylinder, grooves are formed in the end faces of the peripheries of the second sealing cover, and sealing rubber is arranged in the grooves;
the heating rod is arranged in the first sealing cover and is parallel to the wall body to be detected;
a first temperature sensor disposed within the cavity of the first seal cap;
a second temperature sensor disposed within the cavity of the second seal cap;
the air hole is arranged on the first sealing cover and is communicated with the cavity of the first sealing cover and the outside;
an electromagnetic valve disposed on the first sealing cover, the electromagnetic valve controlling opening and closing of the air hole;
and the controller is electrically connected with the first temperature sensor, the second temperature sensor, the heating rod and the electromagnetic valve.
2. The apparatus for detecting the thermal insulation performance of the building wall according to claim 1, wherein the first sealing cover and the second sealing cover are made of organic polymer plates with high thermal insulation performance.
3. The apparatus for detecting the thermal insulation performance of a building wall according to claim 1, wherein the inner walls of the first and second sealing covers are coated with thermal radiation reflection films.
4. The building wall thermal insulation performance detection device as claimed in claim 1, wherein the first temperature sensor and the second temperature sensor are both provided in plurality and are disposed at equal intervals in the first sealing cover and the second sealing cover.
5. The building wall thermal insulation performance detection device according to claim 1, further comprising a power module, wherein the power module is connected with the controller, the first temperature sensor, the second temperature sensor, the heating rod and the electromagnetic valve.
6. The building wall heat preservation performance detection device of claim 1, wherein a glue layer is arranged on a contact surface of the sealing rubber and the groove.
7. The building wall thermal insulation performance detection device according to claim 1, wherein the sealing rubber is annular.
8. The building wall thermal insulation performance detection device according to claim 1, further comprising a display module, wherein the display module is arranged on an outer wall of the first sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307363.0U CN211235621U (en) | 2019-12-19 | 2019-12-19 | Building wall heat preservation performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307363.0U CN211235621U (en) | 2019-12-19 | 2019-12-19 | Building wall heat preservation performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211235621U true CN211235621U (en) | 2020-08-11 |
Family
ID=71921503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922307363.0U Active CN211235621U (en) | 2019-12-19 | 2019-12-19 | Building wall heat preservation performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211235621U (en) |
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2019
- 2019-12-19 CN CN201922307363.0U patent/CN211235621U/en active Active
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