CN217341421U - Can avoid connection frame device of frosting - Google Patents
Can avoid connection frame device of frosting Download PDFInfo
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- CN217341421U CN217341421U CN202221094546.4U CN202221094546U CN217341421U CN 217341421 U CN217341421 U CN 217341421U CN 202221094546 U CN202221094546 U CN 202221094546U CN 217341421 U CN217341421 U CN 217341421U
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Abstract
The utility model relates to the technical field of temperature cycle experiment boxes, in particular to a connecting frame device capable of avoiding frosting, which comprises a high-temperature box opening frame arranged at one box opening of a high-temperature box and a low-temperature box opening frame arranged at the two box openings of a low-temperature box; the high-temperature box opening frame and the low-temperature box opening frame are connected with each other to form an integrated Y-shaped connecting frame; the connecting frame is used for connecting the high-temperature box and the low-temperature box at the mounting position of the sealing strip, so that after a test is finished, high temperature and low temperature are mutually neutralized through the metal plate of the connecting frame, and the frosting phenomenon caused by the fact that the low temperature is transmitted to the metal plate near the box door is avoided.
Description
Technical Field
The utility model relates to a temperature dashes week experimental box technical field, concretely relates to can avoid the connection frame device of frosting.
Background
The high-low temperature impact test box is divided into a three-box type and a two-box type according to test requirements and test standards, and the difference lies in that the test mode and the internal structure are different. The three-box type cold storage chamber, the heat storage chamber and the test chamber are divided, and products are placed in the test chamber during testing. The two boxes are divided into a high-temperature chamber and a low-temperature chamber, the high temperature and the low temperature are switched by driving the lifting basket to move through the motor, and products are placed in the lifting basket and move along with the lifting basket. The device is used for testing the material structure or the composite material, and can detect the chemical change or physical damage of a sample caused by expansion with heat and contraction with cold in the shortest time through the enduring degree of the material structure or the composite material under the continuous environment of extremely high temperature and extremely low temperature instantly.
In the two-compartment basket type impact box, box doors are arranged on the high-temperature box and the low-temperature box, and a plurality of layers of sealing strips are respectively arranged on the box doors of the high-temperature box and the low-temperature box so as to prevent heat exchange between the inside of the box bodies and the outside temperature. Then the box doors of the high-temperature box and the low-temperature box respectively adopt a metal plate shaped like a Chinese character hui to fix a plurality of layers of sealing strips, so that the box bodies are in a sealing state after the box doors are closed, and the internal temperature is not lost. However, when the cold box was opened after the test was completed, it was found that a frosting phenomenon occurred on the metal plate near the sealing tape, and the measurement of the impact test box was affected due to a phenomenon in which water vapor in the atmosphere condensed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can avoid the connection frame device that frosts to prior art's defect and not enough.
A can avoid connection frame device of frosting, include
A high-temperature box opening frame arranged at one position of a box opening of the high-temperature box,
a low-temperature box opening frame arranged at the box opening two of the low-temperature box,
the high-temperature box opening frame and the low-temperature box opening frame are connected with each other to form an integrated connecting frame shaped like a Chinese character 'ri'.
Furthermore, four corner ends of the integrated rectangular connecting frame are circular.
Furthermore, an upper hole of the integrated rectangular connecting frame is matched with a box opening of the high-temperature box.
Furthermore, a hole at the lower part of the integrated Y-shaped connecting frame is matched with a box opening two positions of the low-temperature box.
Furthermore, a B-shaped inner cavity matched with the shape of the integrated B-shaped connecting frame is arranged in the integrated B-shaped connecting frame.
Furthermore, the integral type day style of calligraphy connecting frame's material is metal material.
The utility model discloses beneficial effect does: a can avoid the carriage device of frosting, it adopts and couples together the carriage to high-temperature box and low-temperature box in the sealing strip installation department, can finish the back at the experiment like this, high temperature and low temperature pass through this metal sheet of carriage and mutually neutralize, avoid low temperature to pass to near the metal sheet of chamber door and cause the phenomenon of frosting.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic structural view of the present invention with a rectangular inner cavity;
fig. 4 is a schematic structural diagram of the present invention installed in a two-compartment impact experimental box.
Description of reference numerals:
an integrated B-shaped connecting frame-1; a high temperature box opening frame-11; a low-temperature box port frame-12; upper hole-13; a lower hole-14; a Y-shaped inner cavity-15; a high temperature box-3; a low temperature box-4; a second box opening-41; a basket-5; and a control room-6.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.
As shown in fig. 1 to 3, a connection frame device capable of avoiding frost formation according to the present embodiment includes a high temperature tank opening frame 11 provided at a first tank opening 31 of a high temperature tank 3 and a low temperature tank opening frame 12 provided at a second tank opening 41 of a low temperature tank 4;
the high-temperature box opening frame 11 and the low-temperature box opening frame 12 are connected with each other to form an integrated rectangular connecting frame 1.
Further, the four-corner end of the integrated B-shaped connecting frame 1 is round.
Furthermore, an upper hole 13 of the integrated rectangular connecting frame 1 is matched with a first box opening 31 of the high-temperature box 3.
Further, the lower hole 14 of the integrated rectangular connecting frame 1 is matched with the second tank opening 41 of the low-temperature tank 4.
Furthermore, a B-shaped inner cavity 15 matched with the shape of the integrated B-shaped connecting frame 1 is arranged in the integrated B-shaped connecting frame.
Further, the integral type day style of calligraphy connecting frame 1 is the metal material.
The working principle of the utility model is as follows:
as shown in fig. 4, the present design is an innovation for the conventional two-compartment type impact testing box 2, which is directed to the problem of condensation phenomenon formed at the low temperature box 4. The high-temperature box 3 and the low-temperature box 4 are arranged in an up-and-down structure to form a high-low temperature test chamber, a guide rail is arranged in the high-low temperature test chamber, a lifting basket 5 is arranged on the guide rail, and a product to be detected is arranged on the lifting basket 5. One side of the high-low temperature test chamber is a control chamber 6.
In this design, the first tank port 31 of the high-temperature tank 3 and the second tank port 41 of the low-temperature tank 4 are provided with a high-temperature tank port frame 11 and a low-temperature tank port frame 12, respectively. The traditional high-temperature box opening frame 11 and the traditional low-temperature box opening frame 12 are split, and are not connected with each other. Thus, the temperature of the high-temperature port frame 11 cannot be transmitted to the low-temperature port frame 12. Due to the phenomenon, when the basket 5 in the two-compartment type impact experiment box 2 ascends and descends, the measurement result of the product to be detected on the basket 5 is inaccurate.
As shown in fig. 1 to 3, in order to solve the above-mentioned problems, a case of controlling the cost is considered. The high-temperature box opening frame 11 and the low-temperature box opening frame 12 are connected to form an integrated Japanese-shaped connecting frame 1. And the integral type day style of calligraphy connecting frame 1 adopts metal material. After the test is finished, high temperature and low temperature are mutually neutralized through the integrated Y-shaped connecting frame 1 (metal plate), and the phenomenon that the low temperature is frosted when being transmitted to the metal plate near the box door is avoided.
In this design, the temperature in the low temperature compartment is neutralized by the heat of the high temperature compartment. This design adopts and is provided with the day font inner chamber 15 rather than shape matched with in the integral type day font connection frame 1, and the heat of high temperature cabinet department oozes to in the day font inner chamber 15 like this, and the air conditioning of low temperature cabinet also permeates to in the day font inner chamber 15 to can form quick neutralization. In addition, the integrated rectangular connecting frame 1 is made of stainless steel metal, and the metal plate can be neutralized due to the heat conductivity of the metal plate, so that the efficiency of neutralizing temperature is greatly improved, and the frosting phenomenon cannot occur on the metal plate of the sealing strip of the low-temperature chamber.
In this design, the surface of integral type day style of calligraphy connecting frame 1 can be provided with a plurality of installation screws all around to convenient high temperature box 3 and the low temperature box 4 department of fixing at two railway carriage or compartment formula impact experiment case 2 are realized through the screw.
In this design, to the problem that exists in the two-compartment type impact experiment case 2, only with high temperature box case mouth frame 11 and cryobox case mouth frame 12 interconnect, form integral type day style of calligraphy linking frame 1, and integral type day style of calligraphy linking frame 1 still adopts stainless steel metal material to just can solve the condensation phenomenon of the metal sheet of cryobox department, its transformation is with low costs, but has solved practical problem conscientiously, improves survey precision and efficiency effect.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the features and principles of the present invention are included in the claims of the present invention.
Claims (6)
1. A connecting frame device capable of avoiding frosting comprises a high-temperature box opening frame arranged at one box opening of a high-temperature box, a low-temperature box opening frame arranged at the second box opening of a low-temperature box,
the method is characterized in that: the high-temperature box opening frame and the low-temperature box opening frame are connected with each other to form an integrated rectangular connecting frame.
2. A frost-preventive joint frame device as claimed in claim 1, wherein: the four corners end of integral type day style of calligraphy connecting frame is circular form.
3. A frost-preventive joint frame device as claimed in claim 1, wherein: the upper hole of the integrated rectangular connecting frame is matched with one opening of the high-temperature box.
4. A frost-preventive joint frame device as claimed in claim 1, wherein: and the lower hole of the integrated rectangular connecting frame is matched with the second box opening of the low-temperature box.
5. A frost-preventive joint frame device as claimed in claim 1, wherein: the integrated B-shaped connecting frame is internally provided with a B-shaped inner cavity matched with the shape of the integrated B-shaped connecting frame.
6. A frost-preventive joint frame device as claimed in claim 1, wherein: the integral type day style of calligraphy connecting frame's material is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221094546.4U CN217341421U (en) | 2022-05-09 | 2022-05-09 | Can avoid connection frame device of frosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221094546.4U CN217341421U (en) | 2022-05-09 | 2022-05-09 | Can avoid connection frame device of frosting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217341421U true CN217341421U (en) | 2022-09-02 |
Family
ID=83010292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221094546.4U Active CN217341421U (en) | 2022-05-09 | 2022-05-09 | Can avoid connection frame device of frosting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217341421U (en) |
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2022
- 2022-05-09 CN CN202221094546.4U patent/CN217341421U/en active Active
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