CN214841827U - High-precision temperature control water chiller device - Google Patents
High-precision temperature control water chiller device Download PDFInfo
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- CN214841827U CN214841827U CN202121266616.5U CN202121266616U CN214841827U CN 214841827 U CN214841827 U CN 214841827U CN 202121266616 U CN202121266616 U CN 202121266616U CN 214841827 U CN214841827 U CN 214841827U
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Abstract
The utility model discloses a high accuracy temperature control cooling water machine device, including cooling water machine dustcoat and cold water storage cistern, be provided with refrigerator and controller on the cooling water machine dustcoat, be provided with mixing structure and measurement structure in the cold water storage cistern, mixing structural connection has the bent axle, the measurement structure includes temperature sensor mounting panel and temperature sensor, fixed connection is provided with down the connecting seat on the temperature sensor mounting panel, the bent axle cover is equipped with and rotates the cover, it rotates to rotate cover and bent axle and connect, fixed mounting is provided with the connecting seat on rotating the cover, it is provided with the connecting rod to go up between connecting seat and the lower connecting seat, the one end of connecting rod is rotated with last connecting seat through the last round pin axle and is connected, the one end that the connecting seat was kept away from to the last round pin axle is rotated with lower connecting seat through round pin axle down and is connected. The utility model discloses mixing structure drives the temperature sensor up-and-down motion and measures the different temperature in the cold water storage cistern when using, and measuring effect is more accurate, is convenient for in time feed back to the controller on, promotes temperature control's precision.
Description
Technical Field
The utility model relates to a cold water machine technical field specifically is a high accuracy temperature control cooling water machine device.
Background
The water coolers are classified into an air-cooled water cooler and a water-cooled water cooler in the industry, the water coolers are classified into a low-temperature water cooler and a normal-temperature water cooler in terms of temperature control, and the normal temperature is generally controlled within the range of 0-35 ℃. The temperature control of the low temperature machine is generally in the range of 0-minus 45 ℃.
When the refrigerant of the water cooler is recycled, the liquid refrigerant in the evaporator absorbs the heat in the water and begins to evaporate, a certain temperature difference is formed between the final-stage refrigerant and the water, the liquid refrigerant is completely evaporated and changed into a gas state, then the gas refrigerant is sucked and compressed by the compressor, the gas refrigerant releases the heat through the condenser and is condensed into liquid, the liquid refrigerant is throttled by the thermostatic expansion valve and then changed into a low-temperature low-pressure refrigerant, and the low-temperature low-pressure refrigerant enters the evaporator, so that the recycling process of the refrigerant is completed.
However, when the existing water chiller controls the temperature, the temperature sensor transmits a signal to the controller, and the controller controls the refrigerator to work to complete the temperature control of the cold water.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high accuracy temperature control cooling water machine 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: the utility model provides a high accuracy temperature control cooling water machine device, includes cooling water machine dustcoat and cold water tank, be provided with refrigerator and controller on the cooling water machine dustcoat, be provided with mixing structure and measurement structure in the cold water tank, mixing structural connection has the bent axle, the measurement structure includes temperature sensor mounting panel and temperature sensor, temperature sensor installs on the temperature sensor mounting panel, fixed connection is provided with down the connecting seat on the temperature sensor mounting panel, the bent axle cover is equipped with and rotates the cover, it rotates the cover and connects with the bent axle to rotate, fixed mounting is provided with the connecting seat on rotating the cover, it is provided with the connecting rod down to go up between connecting seat and the lower connecting seat, the one end of connecting rod is rotated through last round pin axle and last connecting seat and is connected, the one end that the last connecting seat was kept away from to last round pin axle is rotated through round pin axle and lower connecting seat and is connected.
Further, the water inlet pipe is fixedly connected to the outer cover of the water chiller, the water inlet pipe is communicated with the water chiller, a drain pipe is communicated with one side of the water chiller, which is far away from the water inlet pipe, and the drain pipe is fixedly connected with the outer cover of the water chiller.
Furthermore, the cold water tank is fixedly connected between the side wall of the cold water tank and the side wall of the outer cover of the water cooler through a fixing rod.
Further, the mixing structure includes drive shaft, stirring leaf and universal driving shaft, drive shaft and universal driving shaft all rotate with the cold water storage cistern and are connected, all fixed the cover is equipped with the stirring leaf on drive shaft and the universal driving shaft.
Further, the outer cover of the water chilling machine is fixedly connected with a motor supporting plate, a motor is fixedly arranged on the motor supporting plate, and the output end of the motor is fixedly connected with the driving shaft.
Furthermore, the crankshaft is positioned between the driving shaft and the linkage shaft, and two ends of the crankshaft are respectively and fixedly connected with the driving shaft and the linkage shaft.
Furthermore, the temperature sensor is electrically connected with the controller, and the refrigerator is electrically connected with the controller.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses at the during operation, can be with the water misce bene in the cold water storage cistern through the mixing structure, be convenient for reduce the temperature of cold water storage cistern internal water, it is inhomogeneous to avoid the inside water of cold water storage cistern to lead to the refrigeration because of the inner wall distance from the cold water storage cistern not, simultaneously, mixing structure during operation drives the temperature sensor up-and-down motion and measures the different temperatures in the cold water storage cistern, and measuring effect is more accurate, is convenient for in time feed back to the controller on, promotes temperature control's precision.
Drawings
Fig. 1 is a front cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the embodiment of FIG. 1;
FIG. 3 is a schematic perspective view of another embodiment of the FIG. 1 embodiment;
fig. 4 is a schematic view of a part of the enlarged structure in the direction a in the embodiment of fig. 1.
Reference numerals: 1-water chiller housing; 2-a cold water tank; 3-water inlet pipe; 4-a refrigerator; 5-fixing the rod; 6, a drain pipe; 7-a motor supporting plate; 8, a motor; 9-a drive shaft; 10-stirring blade; 11-a crankshaft; 12-a temperature sensor mounting plate; 13-a temperature sensor; 14-a connecting rod; 15-rotating the sleeve; 16-an upper connecting seat; 17-upper pin shaft; 18-a lower connection seat; 19-lower pin shaft; 20-a controller; 21-linkage shaft.
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.
Please refer to fig. 1-4 together, wherein, a high-precision temperature control water chiller device comprises a water chiller housing 1 and a water chiller 2, the water chiller housing 1 is provided with a refrigerator 4 and a controller 20, the water chiller 2 is provided with a mixing structure and a measuring structure, the water chiller 2 is located in the water chiller housing 1, the refrigerator 4 is installed on the water chiller housing 1, the refrigerator 4 is electrically connected with the controller 20, the refrigerator 4 generates cold air when being started, the temperature inside the water chiller housing 1 is reduced to cool the water chiller 2, the controller 20 is used for receiving a signal fed back by the measuring structure to control the start and stop of the refrigerator 4, the mixing structure and the measuring structure are both installed in the water chiller 2, the mixing structure is used for uniformly mixing the liquid in the water chiller 2, at the moment, the liquid temperature in the water chiller 2 is synchronously lowered, and the poor refrigerating effect caused by the large temperature difference in the water chiller 2 is avoided, meanwhile, when the numerical value measured by the measuring structure reaches a preset value, part of liquid in the cold water tank 2 does not reach the preset temperature, and the whole temperature inside the cold water tank 2 is greatly different from the preset value after heat transfer.
Mixing structural connection has bent axle 11, the measurement structure includes temperature sensor mounting panel 12 and temperature sensor 13, temperature sensor 13 and 20 electric connection of controller, temperature sensor 13 is installed on temperature sensor mounting panel 12, fixed connection is provided with down connecting seat 18 on the temperature sensor mounting panel 12, bent axle 11 cover is equipped with rotates cover 15, it rotates cover 15 and bent axle 11 and connects, it is provided with connecting seat 16 to rotate fixed mounting on the cover 15, it is provided with connecting rod 14 to go up between connecting seat 16 and the lower connecting seat 18, connecting rod 14's one end is rotated with last connecting seat 16 through last round pin axle 17 and is connected, the one end that last connecting seat 16 was kept away from to last round pin axle 17 rotates with lower connecting seat 18 through round pin axle 19 down and is connected.
Preferred rotating sleeve 15, go up connecting seat 16, go up round pin axle 17, connecting seat 18 and round pin axle 19 down all are provided with two sets ofly, and set up about temperature sensor 13 symmetry, and the mixing structure drives measurement structure reciprocating swing and removal in certain angle and height through bent axle 11 when rotating, promotes the measuring scope of temperature sensor 13, and measurement value precision is higher, when avoiding measuring structure feedback to controller 20, the condition that the partial liquid temperature is not up to standard in cold water tank 2.
The water cooler is characterized in that a water inlet pipe 3 is fixedly connected to the water cooler outer cover 1, the water inlet pipe 3 is communicated with the cold water tank 2, a drain pipe 6 is communicated with one side of the cold water tank 2, which is far away from the water inlet pipe 3, and the drain pipe 6 is fixedly connected with the water cooler outer cover 1.
Mixing structure includes drive shaft 9, stirring leaf 10 and universal driving shaft 21, drive shaft 9 and universal driving shaft 21 all rotate with cold water tank 2 and connect, all fixed cover is equipped with stirring leaf 10 on drive shaft 9 and the universal driving shaft 21, fixed connection is provided with motor fagging 7 on the cold water machine dustcoat 1, fixed mounting is provided with motor 8 on the motor fagging 7, motor 8 and the 20 electric connection of controller, motor 8's output and drive shaft 9 fixed connection, motor fagging 7 are used for supporting and installing motor 8, and motor 8 starts the back, and drive shaft 9 rotates, and drive shaft 9 rotates drive stirring leaf 10 and stirs the mixing to the liquid in the cold water tank 2, and the heat transfer of liquid in the cold water tank 2 with higher speed to and exchange cold water tank 2 center and marginal liquid position, promote temperature control's precision.
Bent axle 11 is located between drive shaft 9 and the universal driving shaft 21, bent axle 11's both ends difference fixed connection sets up on drive shaft 9 and universal driving shaft 21, and drive bent axle 11 rotates when drive shaft 9 rotates, and bent axle 11 drive universal driving shaft 21 rotates, and universal driving shaft 21 rotates and drives stirring leaf 10 on the universal driving shaft 21 and rotate, and the liquid mixing in the drive cold water tank 2 accelerates the mixing effect, can drive the liquid temperature that measures the structure to different positions when bent axle 11 rotates simultaneously and measure.
To sum up, the utility model provides a high accuracy temperature control cooling water machine device, in operation, set up the temperature in the cold water storage cistern 2 through controller 20, after the setting is accomplished, controller 20 drive refrigerator 4 opens, driving motor 8 rotates simultaneously, after refrigerator 4 starts, produce cold wind and cool down to the inside of cold water machine dustcoat 1, cold wind in the cold water machine dustcoat 1 refrigerates cold water storage cistern 2 gradually, reduce the temperature of the liquid in cold water storage cistern 2, when motor 8 starts simultaneously, drive shaft 9 rotates, drive shaft 9 rotates and drive stirring leaf 10 and stir the mixing to the liquid in cold water storage cistern 2, accelerate the heat transfer of the liquid in cold water storage cistern 2, and exchange the liquid position at cold water storage cistern 2 center and edge, promote the precision of temperature control, drive bent axle 11 rotates when drive shaft 9 rotates, bent axle 11 drives universal driving shaft 21 to rotate, the universal driving shaft 21 rotates to drive the stirring blades 10 on the universal driving shaft 21 to rotate, so as to drive the liquid in the cold water tank 2 to be uniformly mixed, and the uniform mixing effect is accelerated;
when the crankshaft 11 rotates, the crankshaft 11 drives the measuring structure to swing and move in a reciprocating mode within a certain angle and height, the measuring range of the temperature sensor 13 is enlarged, the measuring numerical value precision is higher, the temperature sensor 13 feeds numerical values back to the linkage shaft 21, and the refrigerating machine 4 and the motor 8 are controlled to be closed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high accuracy temperature control cold water machine device, includes cold water machine dustcoat (1) and cold water tank (2), its characterized in that: be provided with refrigerator (4) and controller (20) on cold water machine dustcoat (1), be provided with mixing structure and measurement structure in cold water tank (2), mixing structural connection has bent axle (11), the measurement structure includes temperature sensor mounting panel (12) and temperature sensor (13), temperature sensor (13) are installed on temperature sensor mounting panel (12), fixed connection is provided with down connecting seat (18) on temperature sensor mounting panel (12), bent axle (11) cover is equipped with rotates cover (15), it rotates with bent axle (11) and is connected to rotate cover (15), it is provided with connecting seat (16) to rotate fixed mounting on cover (15), it is provided with connecting rod (14) to go up between connecting seat (16) and lower connecting seat (18), the one end of connecting rod (14) is rotated through last round pin axle (17) and last connecting seat (16) and is connected, one end of the upper pin shaft (17) far away from the upper connecting seat (16) is rotatably connected with the lower connecting seat (18) through a lower pin shaft (19).
2. The high-precision temperature control water chiller device according to claim 1, wherein the water chiller housing (1) is fixedly connected with a water inlet pipe (3), the water inlet pipe (3) is communicated with the water chiller tank (2), a water outlet pipe (6) is communicated with one side of the water chiller tank (2) far away from the water inlet pipe (3), and the water outlet pipe (6) is fixedly connected with the water chiller housing (1).
3. A high precision temperature control water chiller device according to claim 1 characterized in that the cold water tank (2) is fixedly connected between the side wall of the cold water tank (2) and the side wall of the water chiller housing (1) by a fixing rod (5).
4. The high-precision temperature control water chiller device according to claim 1, wherein the blending structure comprises a driving shaft (9), stirring blades (10) and a linkage shaft (21), the driving shaft (9) and the linkage shaft (21) are rotatably connected with the water cooling tank (2), and the stirring blades (10) are fixedly sleeved on the driving shaft (9) and the linkage shaft (21).
5. A high-precision temperature control water chiller device according to claim 4, characterized in that a motor supporting plate (7) is fixedly connected to the water chiller housing (1), a motor (8) is fixedly installed on the motor supporting plate (7), and the output end of the motor (8) is fixedly connected to the driving shaft (9).
6. A high-precision temperature control water chiller device according to claim 4, characterized in that the crankshaft (11) is located between the driving shaft (9) and the linkage shaft (21), and two ends of the crankshaft (11) are respectively fixedly connected and arranged on the driving shaft (9) and the linkage shaft (21).
7. A high precision temperature control water chiller unit as claimed in claim 1 wherein said temperature sensor (13) is electrically connected to a controller (20) and said chiller (4) is electrically connected to said controller (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121266616.5U CN214841827U (en) | 2021-06-08 | 2021-06-08 | High-precision temperature control water chiller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121266616.5U CN214841827U (en) | 2021-06-08 | 2021-06-08 | High-precision temperature control water chiller device |
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| Publication Number | Publication Date |
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| CN214841827U true CN214841827U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121266616.5U Active CN214841827U (en) | 2021-06-08 | 2021-06-08 | High-precision temperature control water chiller device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405269A (en) * | 2022-02-09 | 2022-04-29 | 威海海洋职业学院 | Ship tail gas desulfurization and denitrification integrated treatment device |
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2021
- 2021-06-08 CN CN202121266616.5U patent/CN214841827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405269A (en) * | 2022-02-09 | 2022-04-29 | 威海海洋职业学院 | Ship tail gas desulfurization and denitrification integrated treatment device |
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