CN209841642U - Climate simulation box for miniature test - Google Patents
Climate simulation box for miniature test Download PDFInfo
- Publication number
- CN209841642U CN209841642U CN201920553606.6U CN201920553606U CN209841642U CN 209841642 U CN209841642 U CN 209841642U CN 201920553606 U CN201920553606 U CN 201920553606U CN 209841642 U CN209841642 U CN 209841642U
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- air
- box
- air supply
- inner box
- supply cavity
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Abstract
The utility model relates to the technical field of climate simulation, in particular to a climate simulation box for a miniature test, which comprises an outer box and an inner box coaxially and rotatably arranged in the outer box, wherein an air supply cavity is formed between the inner wall of the outer box and the outer wall of the inner box; the air supply device is characterized by further comprising an air blower used for introducing air into the air supply cavity, a plurality of air nozzles are formed in one side of the inner box and enter the air supply cavity, the air in the air supply cavity enters the inner box through the air nozzles, and the air supply cavity is internally provided with a heating piece and a cooling piece which are independently controlled. The embodiment of the utility model provides an in the weather simulation case for miniature test, can be so that get into the high temperature air of inner box or the even being full of low temperature air fast and evenly through the air jet in the inner box, near the air inlet that can avoid single fixed air inlet to lead to high temperature or low excessively to and the unbalanced problem of ambient temperature in the weather simulation space.
Description
Technical Field
The utility model relates to a weather simulation technology field specifically is a weather simulation case for miniature test.
Background
The climate simulation refers to the simulation of the climate condition of the nature under certain control conditions in a laboratory. In recent years, the climate box has wide application field, is ideal test equipment for production and scientific research departments such as biological genetic engineering, medicine, agriculture, forestry, environmental science, livestock raising, aquatic products and the like, and has strong practicability. With the wide application of climate boxes, researchers pay more and more attention to the improvement and application of climate boxes.
However, when the existing climate simulation box is used, when high-temperature or low-temperature air is introduced into the simulation space, the position of an air inlet of the simulation space in the conventional technology is often fixed, and when the air enters the high-temperature air or the low-temperature air, the air is often gathered at the air inlet, so that the temperature of the air in the simulation space is uneven, or the temperature near an air outlet is too high or too low, so that the accuracy and the reliability of the climate simulation are influenced to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a weather simulation case for miniature test to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a climate simulation box for a miniature test comprises an outer box and an inner box coaxially and rotatably arranged in the outer box, wherein an air supply cavity is formed between the inner wall of the outer box and the outer wall of the inner box;
the air supply device is characterized by also comprising an air blower for introducing air into the air supply cavity and a sample placing frame for placing a test sample, wherein a plurality of air nozzles are formed in one side of the inner box, the air entering the air supply cavity enters the inner box through the air nozzles, and the air supply cavity is internally and respectively provided with a heating piece and a cooling piece which are independently controlled and used for heating the air introduced into the air supply cavity and cooling the air introduced into the air supply cavity;
the sample placing rack for placing the test samples is connected and installed on the lifting support piece, and the sample placing rack is placed in the inner box or taken out of the inner box through the lifting support piece.
As a further aspect of the present invention: outer container fixed mounting is in the shell, the bottom outer lane fixed mounting of shell has the support ring seat, the bottom surface of support ring seat is provided with the truckle, through the truckle that sets up, has made things convenient for the removal of this climate simulation case, convenient and fast.
As a further aspect of the present invention: the bottom of shell is installed and is used for the drive the rotatory driving motor of inner box follows the axis bottom of inner box is installed and is supported the pivot, support the sealed rotation of pivot and run through the bottom plate of outer container, just the bottom that the support pivot extends to the shell bottom with driving motor's output shaft drive is connected.
As a further aspect of the present invention: the lifting support piece comprises an electric telescopic rod and a horizontal fixing frame, wherein the electric telescopic rod and the horizontal fixing frame are arranged in the shell, a top plate is arranged at the top end of an upper piston rod of the electric telescopic rod, the top plate of the sample placing frame is connected with the top plate through a plurality of hollow supporting tubular columns, and when the top plate sealing cover is arranged at the top of the outer box, air in the inner box is discharged to the outside through the hollow supporting tubular columns.
As a further aspect of the present invention: the top fixed surface of outer container is provided with the sealed supporting block of rubber, the lower fixed surface of roof be provided with the sealed briquetting of rubber seal supporting block matched with, the top surface of the sealed supporting block of rubber with the bottom surface of the sealed briquetting of rubber is all processed and is had the sawtooth of mutually supporting, and when the sealed supporting block of rubber and the sealed briquetting of rubber offset, the sealed effect when the outer container was established to the mutually supporting sawtooth can further be improved to the sawtooth of mutually supporting.
As a further aspect of the present invention: the heating element is an electric heating wire.
As a further aspect of the present invention: the refrigeration piece including setting up the evaporimeter in the air supply cavity and setting up the compressor on the support ring seat, the discharge end of compressor is connected with the condenser, the one end intercommunication that the compressor was kept away from to the condenser has drier-filter, drier-filter's other end intercommunication has the capillary, drier-filter's one end is kept away from to the capillary extend to in the air supply cavity and with the evaporimeter be connected, the other end of evaporimeter extend to the shell outside the back with the entrance point of compressor links to each other.
As a further aspect of the present invention: the inner surface of the top plate of the outer box is fixedly provided with a support ring, and the bottom surface of the support ring is provided with an annular groove in sliding fit with the top end of the inner box, so that when the inner box rotates relative to the outer box, the sealing effect of the joint between the outer box and the inner box is ensured.
As a further aspect of the present invention: the air blower is fixedly arranged on the supporting ring seat, the air outlet end of the air blower is connected with an air supply pipe extending into the air supply cavity, two air outlets with different orientations are symmetrically formed in the air supply pipe, and under the action of the air blower, after external air enters the air supply pipe, the air is discharged through the air outlets and enters the air supply cavity.
Compared with the prior art, in the climate simulation box for the micro test provided by the embodiment of the utility model, the climate simulation of the high temperature environment and the low temperature environment in the inner box can be realized by selectively and independently controlling the starting of the heating piece or the refrigerating piece; wherein, through the rotatory inner box that sets up, can be so that the high temperature air or the low temperature air that get into the inner box through the air jet fast and even be full of in the inner box, can avoid near the air inlet that single fixed air inlet leads to high temperature or low excessively to and the unbalanced problem of ambient temperature in the weather simulation space, equilibrium, accuracy when having guaranteed the weather simulation to a certain extent.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a climate simulation box for a micro test provided by an embodiment of the present invention.
Fig. 2 is a schematic perspective view of an outer shell of the climate simulation box for the micro-test according to an embodiment of the present invention.
Fig. 3 is a schematic perspective view of an inner box of the climate simulation box for a micro test according to an embodiment of the present invention.
Fig. 4 is a schematic perspective view of a support ring in a climate simulation box for a micro test according to an embodiment of the present invention.
In the figure: 1-shell, 2-outer box, 3-electric telescopic rod, 4-top plate, 5-hollow supporting tubular column, 6-sample placing rack, 7-electric heating wire, 8-blower, 9-air jet, 10-inner box, 11-evaporator, 12-capillary tube, 13-drying filter, 14-condenser, 15-compressor, 16-protective box, 17-caster, 18-supporting ring seat, 19-driving motor, 20-supporting rotating shaft, 21-rubber sealing supporting block, 22-supporting ring, 23-air supply cavity, 24-annular groove, 41-rubber sealing pressing block, 81-air supply pipe and 82-air outlet.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 3, in an embodiment of the present invention, a climate simulation box for a micro test includes an outer box 2 and an inner box 10 coaxially and rotatably disposed in the outer box 2, wherein an air supply cavity 23 is formed between an inner wall of the outer box 2 and an outer wall of the inner box 10;
the miniature test climatic simulation box further comprises an air blower 8 for introducing air into the air supply cavity 23 and a sample placing frame 6 for placing a test sample, the air entering the air supply cavity 23 enters the inner box 10 through a plurality of air nozzles 9 arranged on one side of the inner box 10, the air supply cavity 23 is also internally provided with a heating piece and a refrigerating piece which are independently controlled, the heating piece is used for heating the air introduced into the air supply cavity 23, and the refrigerating machine is used for cooling the air introduced into the air supply cavity 23;
further, the sample placing frame 6 for placing the test sample is connected and installed on the lifting support member, specifically, the sample placing frame 6 is placed in the inner box 10 or the sample placing frame 6 is taken out from the inner box 10 through the lifting support member.
The embodiment of the utility model provides an in the weather simulation case for miniature test, heat a piece or refrigeration a start through selective independent control, can realize the high temperature environment in the inner box 10 and the weather simulation of low temperature environment, it is very much, rotatory inner box 10 through setting up, can make high temperature air or low temperature air that get into in the inner box 10 through the air jet 9 quick and even be full of in inner box 10, near the air inlet that can avoid single fixed air inlet to lead to high temperature or low excessively, and the unbalanced problem of ambient temperature in the weather simulation space, equilibrium when having guaranteed the weather simulation to a certain extent, accuracy.
Referring to fig. 1, 2 and 3, the outer box 2 is fixedly installed in the outer shell 1, a supporting ring seat 18 is fixedly installed on the outer ring of the bottom of the outer shell 1, and casters 17 are arranged on the bottom surface of the supporting ring seat 18, so that the climate simulation box is convenient and fast to move due to the casters 17;
in this embodiment, the bottom of shell 1 is installed and is used for the drive the rotatory driving motor 19 of inner box 10, wherein, follows the axis bottom of inner box 10 is installed and is supported pivot 20, support pivot 20 and seal the rotation and run through the bottom plate of outer container 2, just support pivot 20 extend to the bottom of shell 1 bottom with driving motor 19's output shaft drive is connected.
Further, in the embodiment of the utility model provides an among the lift support piece, lift support piece including setting up electric telescopic handle 3, the horizontal fixing frame in the shell 1 are established roof 4 on electric telescopic handle 3 upper piston rod top, the roof of sample rack 6 with link to each other through a plurality of cavity support tubular columns 5 between the roof 4, when roof 4 sealed lid is established at the top of outer container 2, the air in the inner box 10 is discharged to the outside through cavity support tubular columns 5.
Furthermore, the top fixed surface of outer box 2 is provided with rubber seal supporting block 21, the lower fixed surface of roof 4 be provided with rubber seal supporting block 21 matched with rubber seal pressing block 41, wherein, the top surface of rubber seal supporting block 21 with the bottom surface of rubber seal pressing block 41 all processes the sawtooth of mutually supporting, and when rubber seal supporting block 21 and rubber seal pressing block 41 offset, the sealed effect when roof 4 lid is established on outer box 2 can further be improved to the sawtooth of mutually supporting.
As shown in fig. 1, in the heating element provided in the embodiment of the present invention, the heating element is a heating wire 7, but it is needless to say that the heating element in the embodiment is mainly embodied in the form of the heating wire 7 in order to embody the realizability of the scheme and to clearly and specifically embody the scheme, and is not limited thereto.
Additionally, in the embodiment of the utility model provides an in the refrigeration piece, the refrigeration piece including setting up evaporimeter 11 in air supply cavity 23 and setting up the compressor 15 on support ring seat 18, the discharge end of compressor 15 is connected with condenser 14, the one end intercommunication that compressor 15 was kept away from to condenser 14 has dry filter 13, the other end intercommunication of dry filter 13 has capillary 12, the one end that dry filter 13 was kept away from to capillary 12 extend to air supply cavity 23 in and with evaporimeter 11 be connected, the other end of evaporimeter 11 extend to the shell 1 outside after with the entrance point of compressor 15 links to each other.
Further, in the embodiment of the present invention, a protective box 16 covering the capillary tube 12, the dry filter 13, the condenser 14 and the compressor 15 is further disposed on one side of the supporting ring seat 18.
As shown in fig. 1-4, in the embodiment of the present invention, the support ring 22 is fixedly installed on the inner surface of the top plate of the outer box 2, and the annular groove 24 slidably fitted to the top end of the inner box 10 is disposed on the bottom surface of the support ring 22, so that when the inner box 10 rotates relative to the outer box 2, the sealing effect of the joint between the outer box 2 and the inner box 10 is ensured.
Further, in the embodiment of the present invention, the air blower 8 is fixedly disposed on the supporting ring seat 18, the air outlet end of the air blower 8 is connected to an air supply pipe 81 extending into the air supply cavity 23, two air outlets 82 facing different directions are symmetrically disposed on the air supply pipe 81, and after the external air enters the air supply pipe 81 under the action of the air blower 8, the air is discharged through the air outlet 82 and enters the air supply cavity 23.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The climate simulation box for the miniature test is characterized by comprising an outer box (2) and an inner box (10) coaxially and rotatably arranged in the outer box (2), wherein an air supply cavity (23) is formed between the inner wall of the outer box (2) and the outer wall of the inner box (10);
the air-blowing test device is characterized by further comprising an air blower (8) used for introducing air into the air supply cavity (23) and a sample placing frame (6) used for placing test samples, wherein a plurality of air nozzles (9) are formed in one side of the inner box (10), and the air entering the air supply cavity (23) enters the inner box (10) through the air nozzles (9);
the air supply cavity (23) is also internally provided with a heating piece which is independently controlled and used for heating the air introduced into the air supply cavity (23) and a cooling piece for cooling the air introduced into the air supply cavity (23);
the sample placing frame (6) used for placing the test sample is connected and installed on a lifting support piece, and the sample placing frame (6) is placed in the inner box (10) or the sample placing frame (6) is taken out of the inner box (10) through the lifting support piece.
2. The climate simulation box for the miniature test according to claim 1, wherein the outer box (2) is fixedly installed in the outer casing (1), and a support ring seat (18) is fixedly installed on the outer ring of the bottom of the outer casing (1);
the bottom surface of the supporting ring seat (18) is provided with a caster (17).
3. Climate simulation box for micro-tests according to claim 2, characterized in that the bottom of the outer casing (1) is equipped with a driving motor (19) for driving the inner box (10) in rotation;
follow support pivot (20) are installed to the axis bottom of inner box (10), support pivot (20) sealed rotation and run through the bottom plate of outer container (2), just support pivot (20) extend to the bottom of shell (1) bottom with the output shaft drive of driving motor (19) is connected.
4. The climate simulation box for the miniature test according to claim 2, wherein the lifting support comprises an electric telescopic rod (3) arranged in the housing (1) and a top plate (4) horizontally fixed on the top end of a piston rod on the electric telescopic rod (3), the top plate of the sample placing rack (6) is connected with the top plate (4) through a plurality of hollow supporting tubular columns (5), and when the top plate (4) is sealed and arranged on the top of the outer box (2), air in the inner box (10) is discharged to the outside through the hollow supporting tubular columns (5).
5. The weather simulation box for the micro test according to claim 4, wherein a rubber seal support block (21) is fixedly arranged on the top end surface of the outer box (2), a rubber seal pressing block (41) matched with the rubber seal support block (21) is fixedly arranged on the lower surface of the top plate (4), and the top surface of the rubber seal support block (21) and the bottom surface of the rubber seal pressing block (41) are respectively provided with mutually matched sawteeth.
6. The weather simulating chamber for miniature test according to any of claims 1 to 5, wherein the heating member is an electric heating wire (7).
7. The climate simulation box for the micro test according to any one of claims 2 to 5, wherein the refrigerating element comprises an evaporator (11) disposed in the air supply cavity (23) and a compressor (15) disposed on the support ring seat (18), a condenser (14) is connected to a discharge end of the compressor (15), a drying filter (13) is communicated with one end of the condenser (14) far away from the compressor (15), the other end of the drying filter (13) is communicated with a capillary tube (12), one end of the capillary tube (12) far away from the drying filter (13) extends into the air supply cavity (23) and is connected with the evaporator (11), and the other end of the evaporator (11) extends out of the housing (1) and is connected with an inlet end of the compressor (15).
8. The weather simulation box for the micro test according to claim 4 or 5, wherein a support ring (22) is fixedly installed on the inner surface of the top plate of the outer box (2), and an annular groove (24) which is in sliding fit with the top end of the inner box (10) is formed in the bottom surface of the support ring (22).
9. The weather simulation box for the micro test according to claim 7, wherein the blower (8) is fixedly arranged on the support ring seat (18), the air outlet end of the blower (8) is connected with an air supply pipe (81) extending into the air supply cavity (23), and two air outlets (82) with different directions are symmetrically formed in the air supply pipe (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553606.6U CN209841642U (en) | 2019-04-23 | 2019-04-23 | Climate simulation box for miniature test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553606.6U CN209841642U (en) | 2019-04-23 | 2019-04-23 | Climate simulation box for miniature test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841642U true CN209841642U (en) | 2019-12-24 |
Family
ID=68912975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920553606.6U Expired - Fee Related CN209841642U (en) | 2019-04-23 | 2019-04-23 | Climate simulation box for miniature test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841642U (en) |
-
2019
- 2019-04-23 CN CN201920553606.6U patent/CN209841642U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |