CN214150527U

CN214150527U - Building curtain wall material heat conductivity coefficient tester

Info

Publication number: CN214150527U
Application number: CN202120232327.7U
Authority: CN
Inventors: 赵仲秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-07
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a building curtain material coefficient of heat conductivity tester, the test instrument comprises a tester, the one end fixed surface of tester is connected with the loading board, the inside upper end fixed surface that is close to of tester installs the controller, the inside lower extreme fixed mounting that is located the controller of tester has driving motor, the inside lower extreme fixed mounting that is located driving motor of tester has the heater bar. A building curtain wall material coefficient of heat conductivity tester, through the tester structure that sets up, can maintain a relatively sealed environment, avoid ambient temperature etc. to cause the influence to the test result for the experiment is ended and is more accurate reliable to coefficient of heat conductivity's data calculation, through the controller structure that sets up, can cooperate the cell-phone to carry out test operation, convenient to use, degree of automation is high, can be according to the order quick, high-efficient, accurately survey building curtain wall material's coefficient of heat conductivity.

Description

Building curtain wall material heat conductivity coefficient tester

Technical Field

The utility model relates to a coefficient of heat conductivity testing arrangement technical field, in particular to building curtain material coefficient of heat conductivity tester.

Background

The heat conductivity coefficient of the material is an important parameter index for researching the physical properties of the material, and the prediction or actual measurement of the heat conductivity coefficient of the material is required in the aspects of scientific research, teaching, production and the like, the heat conductivity coefficient is a physical quantity reflecting the heat conductivity of the material, and not only is the basis for evaluating the thermal properties of the material, but also is a design basis for the application of the material, so the measurement of the heat conductivity coefficient of the material in scientific experiments and engineering technology becomes the key for developing a new material, the heat conductivity coefficient refers to the heat transferred in a unit temperature gradient along a unit temperature direction through a unit area of the material in a unit time, a linear electric conductor (hot wire) embedded in a sample along the length direction of the sample is used for local heating, the hot wire carries current with known constant power, namely the power is constant in the time direction and the length direction of the sample, and the heat conductivity coefficient can be calculated from the power of the hot wire and the temperature at two known time intervals after the heating by connecting the current, the function of the temperature rise and the time is the heat conductivity coefficient of the tested sample, and the method is suitable for various industrial materials, rubber tires, building materials, refractory materials, process materials, ceramic materials, food and the like; the existing heat conductivity coefficient tester has certain disadvantages when in use, generally, a relatively closed environment cannot be formed, the result is possibly influenced by external temperature, impurities and the like, and the tester has low automaticity and is relatively troublesome to operate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a building curtain material coefficient of heat conductivity tester can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building curtain wall material coefficient of heat conductivity tester, includes the tester, the one end fixed surface of tester is connected with the loading board, the inside upper end fixed surface that is close to of tester installs the controller, the inside lower extreme fixed mounting that is located the controller of tester has driving motor, the inside lower extreme fixed mounting that is located driving motor of tester has the heating rod.

Preferably, the one end fixed surface of tester has seted up the opening, the caulking groove has been seted up to open-ended internal fixation, the upper end fixed surface of tester installs the upper cover plate, the upper end fixed surface of upper cover plate has seted up the louvre, the lower extreme fixed surface of tester installs the lower plate, the bottom fixed surface of lower plate has installed the friction cushion, the controller passes through upper cover plate and tester fixed connection.

Preferably, the both sides surface of loading board is close to one end edge fixed mounting and has the screens piece, the fixed surface of loading board has seted up the intercommunication groove, the fixed surface in intercommunication groove has installed the layer board, the surface of loading board is close to the other end fixed mounting and has had sealing baffle, sealing baffle's fixed surface has the handle, the loading board passes through screens piece, opening and screens groove and tester fixed connection.

Preferably, the surface fixed mounting of the upper end of controller has the radiator, the both ends fixed surface of controller is connected with the wire, one side fixed mounting that the inside of upper cover plate is located the controller has communication mechanism, the inside of upper cover plate is located the opposite side fixed mounting of controller has the battery.

Preferably, one end surface of the driving motor is close to the upper end fixedly connected with upper fixing plate, the surface of the upper fixing plate is fixedly connected with a lead screw, the surface of the lead screw is located at the lower end fixedly mounted of the upper fixing plate and is provided with a middle fixing plate, the bottom of the lead screw is fixedly mounted with a lower fixing plate, and the bottom of the lower fixing plate is fixedly connected with a bottom supporting block.

Preferably, the surface of heating rod is close to the lower extreme and has fixedly installed the intensification sensor, the fixed surface of bottom plate installs the water-cooling module, the fixed surface of water-cooling module installs the cooling pole, the fixed surface of cooling pole is close to the upper end and is equipped with the cooling sensor.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the tester structure that sets up, can maintain a relatively sealed environment, avoid ambient temperature etc. to cause the influence to the test result for the experiment is ended and is calculated more accurate reliable to coefficient of heat conductivity's data, through the controller structure that sets up, can cooperate the cell-phone to carry out test operation, convenient to use, degree of automation is high, can survey the coefficient of heat conductivity of building curtain material according to the order fast, high-efficient, accurately.

Drawings

FIG. 1 is a schematic view of the whole structure of a thermal conductivity tester for building curtain wall materials of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a top view of a bearing plate of the thermal conductivity tester for building curtain wall materials of the present invention;

fig. 4 is the utility model relates to a tester section structure schematic diagram of building curtain material coefficient of heat conductivity tester.

In the figure: 1. a tester; 101. an opening; 102. a clamping groove; 103. an upper cover plate; 104. heat dissipation holes; 105. a lower base plate; 106. rubbing the soft cushion; 2. a carrier plate; 201. a bit embedding block; 202. a communicating groove; 203. a support plate; 204. sealing the baffle; 205. a handle; 3. a controller; 301. a heat sink; 302. a wire; 303. a communication mechanism; 304. a storage battery; 4. a drive motor; 401. an upper fixing plate; 402. a screw rod; 403. a middle fixing plate; 404. a lower fixing plate; 405. a bottom support block; 5. a heating rod; 501. a temperature rise sensor; 502. a water cooling module; 503. a cooling rod; 504. a cooling sensor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a building curtain wall material thermal conductivity tester comprises a tester 1, wherein a bearing plate 2 is fixedly connected to one end surface of the tester 1, a controller 3 is fixedly installed inside the tester 1 close to the upper end surface, a driving motor 4 is fixedly installed inside the tester 1 at the lower end of the controller 3, and a heating rod 5 is fixedly installed inside the tester 1 at the lower end of the driving motor 4;

an opening 101 is fixedly formed in the surface of one end of the tester 1, a clamping groove 102 is fixedly formed in the opening 101, an upper cover plate 103 is fixedly mounted on the surface of the upper end of the tester 1, a heat dissipation hole 104 is fixedly formed in the surface of the upper end of the upper cover plate 103, a lower bottom plate 105 is fixedly mounted on the surface of the lower end of the tester 1, a friction cushion 106 is fixedly mounted on the surface of the bottom end of the lower bottom plate 105, and the controller 3 is fixedly connected with the tester 1 through the upper cover plate 103; the embedded block 201 is fixedly installed on the two side surfaces of the bearing plate 2 close to one end edge, the communication groove 202 is fixedly formed in the surface of the bearing plate 2, the supporting plate 203 is fixedly installed on the surface of the communication groove 202, the sealing baffle 204 is fixedly installed on the surface of the bearing plate 2 close to the other end, the handle 205 is fixedly installed on the surface of the sealing baffle 204, the bearing plate 2 is fixedly connected with the tester 1 through the embedded block 201, the opening 101 and the embedded groove 102, a tester can hold the handle 205 to draw the bearing plate 2 out of the opening 101, due to the embedded groove 102 and the embedded block 201, the bearing plate can be prevented from being drawn out, a building curtain wall material to be tested is placed on the supporting plate 203 on the surface of the communication groove 202, the bearing plate 2 is pushed back to the original position, and the sealing baffle 204 can prevent the external temperature, impurities and the like from causing interference to the internal testing environment; a radiator 301 is fixedly installed on the upper end surface of the controller 3, a lead 302 is fixedly connected on the two end surfaces of the controller 3, a communication mechanism 303 is fixedly installed on one side of the controller 3 in the upper cover plate 103, and a storage battery 304 is fixedly installed on the other side of the controller 3 in the upper cover plate 103; an upper fixing plate 401 is fixedly connected to one end surface of the driving motor 4 close to the upper end, a screw rod 402 is fixedly connected to the surface of the upper fixing plate 401, a middle fixing plate 403 is fixedly installed on the surface of the screw rod 402 and located at the lower end of the upper fixing plate 401, a lower fixing plate 404 is fixedly installed at the bottom end of the screw rod 402, and a bottom supporting block 405 is fixedly connected to the bottom end of the lower fixing plate 404; heating rod 5's surface is close to the lower extreme fixed temperature rise sensor 501 of having installed, the fixed surface of bottom plate 404 installs water-cooling module 502, the fixed surface of water-cooling module 502 installs cooling rod 503, cooling rod 503's surface is close to the fixed temperature fall sensor 504 that is equipped with in upper end, start driving motor 4, well fixed plate 403 is at lead screw 402 surface slow movement, thereby make its lower extreme heating rod 5 press close to wait to detect curtain material, upload the temperature rise data by the record of heating rod 501, again, the temperature fall data is uploaded by the record of cooling sensor 504 on cooling rod 503 surface, cooperate water-cooling module 502 to carry out rapid cooling to curtain material simultaneously, can relapse a lot of measurements, thereby ensure that coefficient of heat conductivity calculates the accuracy.

It should be noted that, the utility model relates to a building curtain wall material thermal conductivity tester, when using, make the friction cushion 106 of bottom plate 105 bottom surface contact with ground, make tester 1 keep level, and possess the shock attenuation effect, the tester can hold handle 205, thereby take out loading board 2 from opening 101, owing to have caulking groove 102 and caulking block 201, can guarantee that it can not be taken out, the building curtain wall material that will detect is put on layer board 203 on the surface of intercommunication groove 202, again push loading board 2 back to the normal position, seal baffle 204 can prevent external temperature, impurity etc. from causing the interference to the internal detection environment, the tester can use cell-phone bluetooth to connect communication mechanism 303, thereby give controller 3 the order, the whole device is supplied with energy by battery 304, the operation device, will be kept the suitable operating temperature of controller 3 by radiator 301, the heat will be scattered from louvre 104 on upper cover plate 103 surface, start driving motor 4, well fixed plate 403 moves slowly on lead screw 402 surface to make the heating rod 5 of its lower extreme press close to wait to detect curtain material, upload intensification data by intensification sensor 501 record, upload cooling data by the cooling sensor 504 record on cooling rod 503 surface again, cooperate water-cooling module 502 to carry out rapid cooling to curtain material simultaneously, can relapse a lot of measurements, thereby ensure that coefficient of heat conductivity calculates the accuracy.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building curtain material coefficient of heat conductivity tester which characterized in that: including tester (1), the one end fixed surface of tester (1) is connected with loading board (2), tester (1) is inside to be close to upper end fixed surface and installs controller (3), the inside lower extreme fixed mounting that is located controller (3) of tester (1) has driving motor (4), the inside lower extreme fixed mounting that is located driving motor (4) of tester (1) has heating rod (5).

2. The building curtain wall material heat conductivity coefficient tester of claim 1, wherein: the one end fixed surface of tester (1) has seted up opening (101), clamping groove (102) have been seted up to the internal fixation of opening (101), the upper end fixed surface of tester (1) installs upper cover plate (103), louvre (104) have been seted up to the upper end fixed surface of upper cover plate (103), the lower extreme fixed surface of tester (1) installs lower plate (105), friction cushion (106) have been installed to the bottom fixed surface of lower plate (105), controller (3) are through upper cover plate (103) and tester (1) fixed connection.

3. The building curtain wall material heat conductivity coefficient tester of claim 2, wherein: the utility model discloses a bearing plate, including bearing plate (2), fixed surface, intercommunication groove (202), layer board (203), sealing baffle (204), bearing plate (2) are close to one end edge fixed mounting on the both sides surface of bearing plate (2), the fixed surface of bearing plate (2) has seted up intercommunication groove (202), layer board (203) have been installed to the fixed surface of intercommunication groove (202), the fixed surface of bearing plate (2) is close to the other end and has installed sealing baffle (204), sealing baffle's (204) fixed surface installs handle (205), bearing plate (2) are through clamping block (201), opening (101) and clamping groove (102) and tester (1) fixed connection.

4. The building curtain wall material heat conductivity coefficient tester of claim 2, wherein: the utility model discloses a controller, including controller (3), upper end fixed surface of controller (3) installs radiator (301), the both ends fixed surface of controller (3) is connected with wire (302), one side fixed mounting that the inside of upper cover plate (103) is located controller (3) has communication mechanism (303), the opposite side fixed mounting that the inside of upper cover plate (103) is located controller (3) has battery (304).

5. The building curtain wall material heat conductivity coefficient tester of claim 1, wherein: the utility model discloses a lead screw, including driving motor (4), upper end fixedly connected with upper fixed plate (401) is close to on the one end surface of driving motor (4), the fixed surface of upper fixed plate (401) is connected with lead screw (402), the lower extreme fixed mounting that the surface of lead screw (402) is located upper fixed plate (401) has well fixed plate (403), the bottom fixed mounting of lead screw (402) has bottom plate (404), the bottom fixedly connected with bottom tray (405) of bottom plate (404).

6. The building curtain wall material heat conductivity tester of claim 5, wherein: the surface of heater rod (5) is close to the lower extreme and has installed intensification sensor (501) fixedly, the fixed surface of bottom plate (404) installs water-cooling module (502), the fixed surface of water-cooling module (502) installs cooling pole (503), the surface of cooling pole (503) is close to the upper end and fixes and be equipped with cooling sensor (504).