CN213416262U - Low-temperature alcohol continuous supply device - Google Patents
Low-temperature alcohol continuous supply device Download PDFInfo
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- CN213416262U CN213416262U CN202022459241.6U CN202022459241U CN213416262U CN 213416262 U CN213416262 U CN 213416262U CN 202022459241 U CN202022459241 U CN 202022459241U CN 213416262 U CN213416262 U CN 213416262U
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Abstract
The utility model discloses a continuous replenishing device of low temperature alcohol, including the cooling row, buffer memory jar and the circulating pump that connect gradually, the cooling is arranged including cooling calandria and the fan of setting in cooling calandria one side, cooling calandria one end and the access connection of circulation alcohol, and the other end is connected with the buffer memory jar, and the buffer memory jar is including jar body and be provided with the semiconductor refrigerator on the jar body, circulating pump and circulation alcohol's exit linkage. Carry out the one-level cooling to circulation alcohol through the cooling row, adopt the semiconductor refrigeration technique, be one step of cooling through the semiconductor refrigerator, make alcohol keep at lower temperature to use when being used for treating the cooling material cooling, the structure is simple more reasonable, the cost is lower, is favorable to reducing device volume and reducing means weight, more is fit for the small-size test articles for use, occupation space not, the practicality is strong, excellent in use effect.
Description
Technical Field
The utility model relates to a cryogenic cooling equipment technical field specifically is a continuous replenishing device of low temperature alcohol.
Background
The low-temperature alcohol continuous supply device is one of low-temperature cooling liquid circulating pumps, can provide low-temperature alcohol to absorb heat and cool materials needing cooling, and meanwhile, the returned alcohol is cooled and recycled through the circulating pump.
The existing low-temperature cooling pump mostly adopts an air compressor to absorb heat, cool and refrigerate the backflow cooling liquid by compressing low-temperature air (refrigerant), and has the defects of large volume, heavy weight, large vibration, large noise and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a low-temperature alcohol continuous supply device is provided, which has the characteristics of simple and reasonable structure, low cost, small volume, light weight and small noise.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes: the utility model provides a continuous replenishing device of low temperature alcohol, is including the cooling row, buffer memory jar and the circulating pump that connect gradually, and the cooling is arranged including cooling calandria and the fan of setting in cooling calandria one side, and cooling calandria one end and circulation alcohol's access connection, the other end are connected with the buffer memory jar, and the buffer memory jar is including jar body and be provided with the semiconductor cooler on the jar body, the outlet connection of circulating pump and circulation alcohol.
Carry out the one-level cooling to circulation alcohol through the cooling row, can effectively eliminate gaseous alcohol in the circulation alcohol, make it change into liquid state by gaseous state, reduce follow-up refrigerated energy consumption, liquid alcohol reachs behind the buffer tank, adopt the semiconductor refrigeration technique, it is one step of cooling through the semiconductor refrigerator, make alcohol keep at lower temperature, so that use when being used for treating the cooling material cooling, avoided adopting produced vibration of compressor and noise pollution among the prior art, need not the refrigerant, and the structure is more simple reasonable, the cost is lower, be favorable to reducing the device volume and reducing mechanism weight, more be fit for small-size experimental articles for use, occupation space is not.
Further, the semiconductor refrigerator comprises a plurality of semiconductor refrigeration units distributed on the wall of the tank body.
Can effectively realize cooling down the multiaspect of the jar body simultaneously through a plurality of refrigeration units, improve cooling efficiency to make jar body temperature even.
Furthermore, a heat insulation layer is arranged outside the cache tank.
Furthermore, a flowmeter is arranged between the circulating pump and the outlet of the circulating alcohol.
The flow meter feeds the alcohol flow back to the control display, so that the real-time flow of the alcohol can be conveniently and visually checked.
Furthermore, the cooling row comprises a plurality of cooling row units, and the inlet ends of the cooling row units are connected with the inlet of the circulating alcohol after being connected with each other through communicating pipes. Can effectively improve the cooling efficiency of alcohol.
Further, still include temperature detector, temperature controller is including the external temperature detector that is used for surveying the built-in temperature detector of the interior alcohol temperature of buffer tank and is used for surveying the material that waits to cool down.
The utility model has the advantages of simple and reasonable structure, the cost of manufacture is low, and the volume is littleer, light in weight, noise are littleer, and the cooling is rapider, energy-conserving, and through inside and outside temperature detector cooling temperature and the effect that can the real-time supervision material, can be through the flow of controller control circulating pump, the control by temperature change is more accurate, and the practicality is strong, excellent in use effect.
Drawings
The invention will be further described with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The specific structure of the present invention will be further described with reference to the following specific embodiments.
Example one
Referring to fig. 1, a continuous low-temperature alcohol supply device comprises a tank body 1 and cooling rows 7 connected in sequence, buffer memory jar 15 and circulating pump 12, be provided with baffle 17 in the box 1, separate box 1 for three cavity about in last, be provided with mainboard controller 3 in the last cavity 2, mainboard controller 3 is connected with the display screen controller 4 that sets up in last cavity 2 one side, be provided with cooling row 7 in the well cavity 5, cooling row 7 includes a plurality of cooling row units, this embodiment adopts two cooling row units, cooling row unit includes cooling calandria and sets up the fan 8 in cooling calandria one side, the entrance point of each cooling row unit cooling calandria is connected with the import 6 of the circulation alcohol of setting on box 1 lateral wall after communicating each other through communicating pipe, the exit end and the buffer memory jar 15 of each cooling calandria, circulation alcohol gets into cooling row 7 by import 6 and gets into buffer memory jar 15 after the one-level cooling.
The buffer tank 15 is connected with the circulating pump 12 through a connecting pipe, the circulating pump 12 is connected with the outlet 10 of the circulating alcohol, and the low-temperature alcohol in the buffer tank 15 is pumped out through the circulating pump 12 and is used for cooling the material to be cooled.
The fan 8, the semiconductor refrigerator 13 and the circulating pump 12 are all connected with the mainboard controller 3 to control the work of each mechanism.
Example two
Referring to fig. 1, the present embodiment is different from the first embodiment in that: this continuous replenishing device of low temperature alcohol still includes temperature detector, and temperature controller is including the built-in temperature detector 14 that is used for monitoring alcohol temperature in the buffer tank 15 and the external temperature detector 16 that is used for surveying the material that waits to cool down, and in this embodiment, built-in temperature detector 14 adopts the temperature detection module who sets up outside buffer tank 15, and external temperature detector 16 adopts temperature probe, and built-in temperature detector 14 also can adopt temperature probe to insert and place in buffer tank 15, be provided with flowmeter 11 between circulating pump 12 and circulation alcohol's export 10, built-in temperature detector 14, external temperature detector 16 and flowmeter 11 also all are connected with mainboard controller 3.
Detect the alcohol temperature in the buffer tank 15 through built-in temperature detector 14, on the one hand can control semiconductor refrigerator 13, make buffer tank 15 reach required low temperature requirement, when reaching the temperature requirement, can make semiconductor refrigerator 13 stop refrigeration, energy saving, on the other hand combines together with the material temperature of waiting to cool down that external temperature detector 16 detected, according to the temperature demand of different materials, control the alcohol temperature in the buffer tank 15, the efficiency of circulating pump 12 is controlled later, in order to provide the low temperature alcohol of different flow, flowmeter 11 feeds back real-time alcohol flow information to control display 4, conveniently look over the real-time flow of alcohol directly perceivedly, and combine temperature detector and circulating pump 12 to realize automatic alcohol cycle control.
The above embodiments only describe some embodiments of the present invention, and the present invention is not limited by the above embodiments, and the present invention can also have various changes, equivalent replacements and improvements without departing from the spirit and scope of the present invention, and these changes, equivalent replacements and improvements all fall into the protection scope of the present invention.
Claims (6)
1. The utility model provides a continuous replenishing device of low temperature alcohol which characterized in that: including the cooling row, buffer memory jar and the circulating pump that connect gradually, the cooling is arranged including cooling calandria and the fan of setting in cooling calandria one side, and cooling calandria one end and circulation alcohol's access connection, the other end is connected with the buffer memory jar, and the buffer memory jar is including jar body and be provided with the semiconductor refrigerator on the jar body, the outlet connection of circulating pump and circulation alcohol.
2. The continuous low-temperature alcohol replenishment device according to claim 1, wherein: the semiconductor refrigerator comprises a plurality of semiconductor refrigeration units arranged on the wall of the tank body.
3. The continuous low-temperature alcohol replenishment device according to claim 1, wherein: and a heat insulation layer is arranged outside the buffer tank.
4. The continuous low-temperature alcohol replenishment device according to claim 1, wherein: and a flowmeter is arranged between the circulating pump and the outlet of the circulating alcohol.
5. The continuous low-temperature alcohol replenishment device according to claim 1, wherein: the cooling row comprises a plurality of cooling row units, and the inlet ends of the cooling row units are connected with the inlet of the circulating alcohol after being connected with each other through communicating pipes.
6. The continuous low-temperature alcohol replenishment device according to claim 1, wherein: the temperature controller comprises an internal temperature detector for detecting the temperature of the alcohol in the cache tank and an external temperature detector for detecting the material to be cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459241.6U CN213416262U (en) | 2020-10-30 | 2020-10-30 | Low-temperature alcohol continuous supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459241.6U CN213416262U (en) | 2020-10-30 | 2020-10-30 | Low-temperature alcohol continuous supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213416262U true CN213416262U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022459241.6U Active CN213416262U (en) | 2020-10-30 | 2020-10-30 | Low-temperature alcohol continuous supply device |
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| CN (1) | CN213416262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833631A (en) * | 2022-02-10 | 2022-08-02 | 宁波阳明工业技术研究院有限公司 | Cooling controller for gas alcohol mixing |
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2020
- 2020-10-30 CN CN202022459241.6U patent/CN213416262U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833631A (en) * | 2022-02-10 | 2022-08-02 | 宁波阳明工业技术研究院有限公司 | Cooling controller for gas alcohol mixing |
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