CN217277991U - Anti-freezing test environment cabin of low-temperature water chilling unit - Google Patents
Anti-freezing test environment cabin of low-temperature water chilling unit Download PDFInfo
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- CN217277991U CN217277991U CN202220343717.6U CN202220343717U CN217277991U CN 217277991 U CN217277991 U CN 217277991U CN 202220343717 U CN202220343717 U CN 202220343717U CN 217277991 U CN217277991 U CN 217277991U
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Abstract
The utility model discloses a freeze proof test environment cabin of low temperature cooling water set, including environment cabin main part and second slide rail, the low temperature cooling water set main part is installed to the one end of environment cabin main part, and the internally mounted of low temperature cooling water set main part has the outlet pipe that runs through the inside of environment cabin main part, the outlet pipe is kept away from the one end of low temperature cooling water set main part and is installed the connecting pipe, and the connecting pipe keeps away from the one end of outlet pipe and install the inlet tube, the inlet tube is linked together with low temperature cooling water set main part, the rack is all installed to the inside bottom of environment cabin main part, and the lateral wall of the inside one end of rack has seted up first recess, the motor is installed on the inside top of first recess. This freezing proof test environment cabin of low temperature cooling water set goes up and down at the outer wall of positive and negative lead screw through first slide rail and first slider, and the operating personnel of being convenient for adjusts two sets of heights of placing the board to the operating personnel of being convenient for places the product of different specifications.
Description
Technical Field
The utility model relates to a test environment cabin technical field specifically is a freeze proof test environment cabin of low temperature cooling water set.
Background
The low-temperature water chilling unit generally refers to a unit with the water outlet temperature of the unit being lower than or equal to 5 ℃, the low-temperature water chilling unit is generally used for low-temperature requirements on certain special industrial production lines, the low-temperature water chilling unit can generally achieve about-40 ℃, an anti-freezing test environment chamber is a device capable of performing anti-freezing tests on industrial products, and the device must be kept at about-30 ℃, so that the anti-freezing test environment chamber of the low-temperature water chilling unit is required to perform anti-freezing tests on the industrial products, but certain problems still exist, and the specific problems are as follows:
1. most of low-temperature water chilling units in the market at present have poor heat preservation effect, and the temperature inside the anti-freezing test environment cabin is easy to be unstable, so that the anti-freezing test result of a product is influenced;
2. at present, most of low-temperature water chilling units in the market are subjected to anti-freezing test environment cabins, and due to the diversity of products, operators are not convenient to place the products into the placing frames in the anti-freezing test environment cabins.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a freeze proof test environment cabin of low temperature cooling water set to it causes freeze proof test environment cabin inside temperature unstability easily to solve providing in the above-mentioned background art, thereby influences the freeze proof test result of product, because the variety of product, is not convenient for operating personnel put into the product problem on the rack of freeze proof test environment cabin inside.
In order to achieve the above object, the utility model provides a following technical scheme: a low-temperature water chilling unit anti-freezing test environment chamber comprises an environment chamber main body and a second slide rail, wherein a low-temperature water chilling unit main body is installed at one end of the environment chamber main body, a water outlet pipe penetrating through the interior of the environment chamber main body is installed inside the low-temperature water chilling unit main body, a connecting pipe is installed at one end, away from the low-temperature water chilling unit main body, of the water outlet pipe, a water inlet pipe is installed at one end, away from the water outlet pipe, of the connecting pipe, the water inlet pipe is communicated with the low-temperature water chilling unit main body, a placing frame is installed at the bottom end inside the environment chamber main body, a first groove is formed in the side wall of one end inside the placing frame, a motor is installed at the top end inside the first groove, a first door plate is hinged to the side wall of one side of the environment chamber main body, a second door plate is hinged to the side wall of one side of the environment chamber main body, a sealing groove is installed on the side wall of the environment chamber main body, a second groove is formed in one end of the first door plate, and the limiting block and the second groove are clamped mutually.
Preferably, positive and negative lead screw is installed through the shaft coupling to the output of motor, and the outer wall of positive and negative lead screw all overlaps and is equipped with the sleeve, the board is placed in telescopic one end installation.
Preferably, a threaded hole is formed in the sleeve, and the threaded hole is in threaded connection with the sleeve.
Preferably, a first slide rail is installed on the side wall of one end inside the first groove, a first slide block is arranged inside the first slide rail, and one end, away from the first slide rail, of the first slide block is connected with the sleeve.
Preferably, the side walls of one side of the first door panel and one side of the second door panel are provided with sealing blocks, and the sealing blocks are mutually clamped with the sealing grooves.
Preferably, a third groove is formed in one end of the second door plate, a second sliding rail is mounted at the top end and the bottom end of the inside of the third groove, a second sliding block is arranged inside the second sliding rail, and a limiting block is mounted at one end, away from the second sliding rail, of the second sliding block.
Preferably, a spring is installed on the side wall of one end inside the third groove, and one end of the spring is connected with the limiting block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the low-temperature water chilling unit main body can lead cold water to form water circulation through the water outlet pipe, the connecting pipe and the water inlet pipe by being arranged at the bottom end inside the environmental chamber main body in a winding shape through the connecting pipe and being respectively communicated with the water outlet pipe and the water inlet pipe through the connecting pipe, so that the interior of the environmental chamber main body can be rapidly cooled, meanwhile, the first door plate and the second door plate can be better in sealing performance on the environmental chamber main body by being clamped with each other through the sealing block and the sealing groove, and meanwhile, the first door plate and the second door plate can be better in heat insulation effect on the environmental chamber main body by the design of the second groove and the limiting block;
2. the device is through installing the motor simultaneously, positive and negative lead screw, the sleeve, first slide rail, first slider and place the board, through positive and negative lead screw and screw hole threaded connection, and through mutually supporting of first slide rail and first slider, make positive and negative lead screw can drive two sets of sleeves and go up and down at the outer wall of positive and negative lead screw through first slide rail and first slider in the rotatory while, the operating personnel of being convenient for adjusts two sets of heights of placing the board, thereby the operating personnel of being convenient for places the product of different specifications.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the environmental chamber main body of the present invention;
FIG. 3 is a schematic view of the structure of the connection tube of the present invention;
FIG. 4 is a schematic view of the sleeve structure of the present invention;
fig. 5 is a schematic sectional view of the rack of the present invention;
fig. 6 is a schematic view illustrating an opening structure of the first door panel and the second door panel according to the present invention;
fig. 7 is a schematic top sectional view of the first door panel and the second door panel according to the present invention.
In the figure: 1. an environmental chamber body; 2. a low temperature water chiller main body; 3. a water outlet pipe; 4. a connecting pipe; 5. a water inlet pipe; 6. placing a rack; 7. a first groove; 8. a motor; 9. a positive and negative screw rod; 10. a sleeve; 11. a threaded hole; 12. a first slide rail; 13. a first slider; 14. placing a plate; 15. a first door panel; 16. a second door panel; 17. a sealing block; 18. a sealing groove; 19. a second groove; 20. a third groove; 21. a second slide rail; 22. a second slider; 23. a limiting block; 24. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
in embodiment 2, referring to fig. 1, 6 and 7, a first door panel 15 is hinged to a side wall of a main body 1 of an environmental chamber, a second door panel 16 is hinged to a side wall of the main body 1 of the environmental chamber, a sealing groove 18 is installed on both side walls of the main body 1 of the environmental chamber, a sealing block 17 is installed on both side walls of the first door panel 15 and the second door panel 16, the sealing block 17 is engaged with the sealing groove 18, a second groove 19 is formed at one end of the first door panel 15, a limiting block 23 is engaged with the second groove 19, a third groove 20 is formed at one end of the second door panel 16, a second sliding rail 21 is installed at both top and bottom ends of an inner portion of the third groove 20, a second slider 22 is installed inside the second sliding rail 21, a limiting block 23 is installed at an end of the second slider 22 far away from the second sliding rail 21, a spring 24 is installed on a side wall of an inner end of the third groove 20, and an end of the spring 24 is connected with the limiting block 23, move and extrude spring 24 through second slider 22 in the inside of second slide rail 21 and take place deformation to be convenient for make stopper 23 can take place deformation through spring 24 and carry out reciprocating motion, be convenient for make stopper 23 and second recess 19 block mutually, thereby make the heat preservation effect of environmental chamber main part 1 better.
The working principle is as follows: when the environment cabin is used for the anti-freezing test of the low-temperature water chilling unit, firstly, the environment cabin main body 1 is opened by pulling the first door plate 15 and the second door plate 16, when the height of the placing plate 14 needs to be adjusted, firstly, the starting motor 8 drives the positive and negative screw rod 9 to rotate, the positive and negative screw rod 9 is in threaded connection with the threaded hole 11, and through the mutual matching of the first slide rail 12 and the first slide block 13, the positive and negative screw rod 9 can drive the two groups of sleeves 10 to lift on the outer wall of the positive and negative screw rod 9 through the first slide rail 12 and the first slide block 13 while rotating, so that the two groups of sleeves 10 can drive the placing plate 14 to lift at the same time, and operators can adjust the heights of the two groups of placing plates 14 conveniently to place products with different specifications;
when the anti-freezing test is needed, firstly, the low-temperature water chilling unit main body 2 is started, the connection pipe 4 is arranged at the bottom end inside the environment chamber main body 1 in a winding shape, and the connection pipe 4 is respectively communicated with the water outlet pipe 3 and the water inlet pipe 5, so that the low-temperature water chilling unit main body 2 can enable cold water to form water circulation through the water outlet pipe 3, the connection pipe 4 and the water inlet pipe 5, thereby being convenient for rapidly cooling the inside of the environment chamber main body 1 to carry out the anti-freezing test, meanwhile, the sealing block 17 and the sealing groove 18 are mutually clamped, so that the heat preservation effect of the first door panel 15 and the second door panel 16 is better when the first door panel 15 and the second door panel 16 are closed, the limit block 23 is extruded through the mutual matching of the second slide rail 21 and the second slide block 22, so that the limit block 23 can move inside the second slide rail 21 through the second slide block 22 and extrude the spring 24 to deform, thereby be convenient for make stopper 23 can take place to deform through spring 24 and carry out reciprocating motion, be convenient for make stopper 23 and 19 looks blocks of second recess to it is better to make the heat preservation effect of environmental chamber main part 1, and the above does the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a freeze proof test environment cabin of low temperature cooling water set, includes environment cabin main part (1) and second slide rail (21), its characterized in that: the environment cabin is characterized in that a low-temperature water chilling unit main body (2) is installed at one end of the environment cabin main body (1), a water outlet pipe (3) penetrating through the environment cabin main body (1) is installed inside the low-temperature water chilling unit main body (2), a connecting pipe (4) is installed at one end, far away from the low-temperature water chilling unit main body (2), of the water outlet pipe (3) and a water inlet pipe (5) is installed at one end, far away from the water outlet pipe (3), of the connecting pipe (4), the water inlet pipe (5) is communicated with the low-temperature water chilling unit main body (2), placing frames (6) are installed at the bottom end inside the environment cabin main body (1), a first groove (7) is formed in the side wall of one end inside the placing frame (6), a motor (8) is installed at the top end inside the first groove (7), a first door plate (15) is hinged to the side wall of one side of the environment cabin main body (1), a second door plate (16) is hinged to the side wall of one side of the environment cabin main body (1), the side wall of environment cabin main part (1) one side all installs seal groove (18), second recess (19) have been seted up to the one end of first door plant (15), and stopper (23) and second recess (19) block each other.
2. The anti-freezing test environment chamber of the low-temperature water chilling unit according to claim 1, characterized in that: the output of motor (8) installs positive and negative lead screw (9) through the shaft coupling, and the outer wall of positive and negative lead screw (9) all overlaps and is equipped with sleeve (10), place board (14) are installed to the one end of sleeve (10).
3. The antifreeze testing environment chamber of the low-temperature water chilling unit according to claim 2, wherein: the sleeve (10) is internally provided with a threaded hole (11), and the threaded hole (11) is in threaded connection with the sleeve (10).
4. The antifreeze testing environment chamber of the low-temperature water chilling unit according to claim 1, wherein: first slide rail (12) are installed to the lateral wall of the inside one end of first recess (7), and the inside of first slide rail (12) is provided with first slider (13), the one end that first slide rail (12) were kept away from in first slider (13) is connected with sleeve (10).
5. The antifreeze testing environment chamber of the low-temperature water chilling unit according to claim 1, wherein: and a sealing block (17) is installed on the side wall of one side of the first door panel (15) and the second door panel (16), and the sealing block (17) is mutually clamped with the sealing groove (18).
6. The antifreeze testing environment chamber of the low-temperature water chilling unit according to claim 1, wherein: third recess (20) have been seted up to the one end of second door plant (16), second slide rail (21) are all installed to the inside top and the bottom of third recess (20), and the inside of second slide rail (21) is provided with second slider (22), stopper (23) are installed to the one end that second slide rail (21) were kept away from in second slider (22).
7. The antifreeze testing environment chamber of claim 6, wherein: and a spring (24) is installed on the side wall of one end inside the third groove (20), and one end of the spring (24) is connected with the limiting block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220343717.6U CN217277991U (en) | 2022-02-21 | 2022-02-21 | Anti-freezing test environment cabin of low-temperature water chilling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220343717.6U CN217277991U (en) | 2022-02-21 | 2022-02-21 | Anti-freezing test environment cabin of low-temperature water chilling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217277991U true CN217277991U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220343717.6U Active CN217277991U (en) | 2022-02-21 | 2022-02-21 | Anti-freezing test environment cabin of low-temperature water chilling unit |
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| Country | Link |
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| CN (1) | CN217277991U (en) |
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2022
- 2022-02-21 CN CN202220343717.6U patent/CN217277991U/en active Active
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