CN209720540U - A kind of storage device of low temperature chemical - Google Patents
A kind of storage device of low temperature chemical Download PDFInfo
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- CN209720540U CN209720540U CN201920448027.5U CN201920448027U CN209720540U CN 209720540 U CN209720540 U CN 209720540U CN 201920448027 U CN201920448027 U CN 201920448027U CN 209720540 U CN209720540 U CN 209720540U
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- staving
- fixed
- cooling
- tube
- refrigerator
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Abstract
The utility model provides a kind of storage device of low temperature chemical, belongs to chemical storage technical field.It solves the technical problems such as the poor, energy waste of existing cooling effect.A kind of storage device of low temperature chemical, including the staving with inner cavity, staving side is provided with refrigerator, there is escape pipe and air inlet pipe on refrigerator, cooling outer tube is arranged with outside staving, cooling outer tube one end is connected with refrigerator air inlet pipe, the cooling outer tube other end is connected with refrigerator escape pipe, cooling inner tube is fixed in staving, in the shape of a spiral, cooling inner tube one end is connected cooling inner tube with refrigerator air inlet pipe, and the cooling inner tube other end is connected with refrigerator escape pipe, it is fixed with solenoid valve one on cooling outer tube, is fixed with solenoid valve two in cooling inner tube；Staving bottom is provided with the circulation mechanism that internal solution can be made to recycle.The utility model has the advantages that good cooling results, energy saving.
Description
Technical field
The utility model belongs to chemical storage technical field, especially a kind of storage device of low temperature chemical.
Background technique
Copper etchant solution (18 DEG C) is gone to tub storage by tank car, then passed through by the copper etchant solution that panel industry processing procedure uses
Supply board is delivered to process work bench；Once chemical room temperature is higher than 18 DEG C, then the temperature of copper etchant solution can be in storage tank
It rises, influences the quality and processing procedure end etch effect of chemicals.
In this regard, copper etchant solution needs lasting to be maintained at 18 DEG C hereinafter, using effect to guarantee copper etchant solution, traditional
Storage is using the outer winding cooling tube of storage barrel, and with to cooling down in bucket, but this cooling effect by cooling method is poor,
It needs slowly slowly internally to permeate refrigeration from external, and when cold air passes through cooling tube, fraction is flowed into bucket, most of
It is lost in air.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of storage of low temperature chemical
Cryopreservation device solves the problems, such as that cooling effect is poor, energy waste.
The purpose of this utility model can be realized by the following technical scheme:
A kind of storage device of low temperature chemical, including the staving with inner cavity, staving side is provided with refrigerator, freezing
There is escape pipe and air inlet pipe on machine, which is characterized in that be arranged with cooling outer tube outside the staving, cooling outer tube one end with
Refrigerator air inlet pipe is connected, and the cooling outer tube other end is connected with refrigerator escape pipe, and cooling inner tube is fixed in the staving,
In the shape of a spiral, cooling inner tube one end is connected cooling inner tube with refrigerator air inlet pipe, the cooling inner tube other end and refrigerator escape pipe
It is connected, solenoid valve one is fixed on the cooling outer tube, is fixed with solenoid valve two in the cooling inner tube；The staving
Bottom is provided with the circulation mechanism that internal solution can be made to recycle.
Working principle of the utility model is: opening solenoid valve one and solenoid valve two, freezing when copper etchant solution is put into tank body
After machine starting, start to freeze, be freezed since outside to copper etchant solution by inside by cooling inner tube, while outside is cold
But outer tube also freezes simultaneously, and after fast cooling is cooled to 18 DEG C, solenoid valve two is closed, and cooling inner tube stops input cold air, In
Cooling inner tube makes with cooling outer tube refrigeration, starts circulation mechanism, flows internal liquid quickly, improves refrigeration effect
Rate, in a short time, temperature are reduced to 18 DEG C or less.
The utility model can quickly freeze, and reduce the consumption of the energy, after freezing to preset temperature, stop in cooling
The use of pipe is kept the temperature only with cooling outer tube, reduces consumption.
In the storage device of above-mentioned low temperature chemical, shell is fixed with outside the staving, between shell and staving
Chamber is formed, the hull outside is fixed with thermal insulation layer.Outside can be completely cut off by chamber and thermal insulation layer, make internal refrigeration storage
When, temperature reduction block is fast, and outside heat is not easily accessible in staving.
In the storage device of above-mentioned low temperature chemical, water inlet pipe is fixed on the shell, lower part of the housing is fixed with
Outlet pipe.After refrigerator breaks down, it after water enters chamber, then can flow out of the water outlet pipe again by water inlet tube of intaking, pass through water
Reduce staving internal temperature.
In the storage device of above-mentioned low temperature chemical, the enclosure interior is fixed with the Diversion Plate of spiral ring.Draw
Water plate can guide water more in chamber indoor moveable, to improve the cooling effect of water.
In the storage device of above-mentioned low temperature chemical, the staving lower part is fixed with several stabilizer blades.
In the storage device of above-mentioned low temperature chemical, temperature probe one and temperature probe are fixed in the staving
Two, the temperature probe one is located at bottom in staving, and the temperature probe two is located at staving internal upper part, on the shell
It is fixed with display, temperature probe one, temperature probe two are connected by route with display.When temperature probe one and temperature probe
When the temperature of two displays is identical, internal temperature is just all stablized, and in process of refrigerastion, the copper etchant solution in bottom is easier
Freezed, for the copper etchant solution on top due to interacting with air, temperature can be higher than the temperature of bottom.
In the storage device of above-mentioned low temperature chemical, the circulation mechanism includes spray head and constant flow pump, the spray
Head is fixed on bottom in staving, has several nozzle for liquid out upward on the spray head, the staving lower part is fixed with friendship
The outlet of flow tube one and AC tube two, constant flow pump is connected with AC tube two, and the import of constant flow pump is connected with AC tube one, hands over
Two other end of flow tube is connected with spray head, and one other end of AC tube is connected to the inner cavity of staving.Constant current pump startup, by the copper of bottom
Etching solution sucking, then by spray head ejection, the copper etchant solution after ejection quickly flowed up, then the copper etchant solution on periphery to
Lower flowing forms circulation, and fluid temperature is kept uniformly, and can improve refrigerating efficiency, and raising copper etchant solution connects with interior cooling tube
Touching.
Compared with prior art, the utility model has the advantage that
1, the utility model can quickly freeze, and reduce the consumption of the energy, after freezing to preset temperature, stop cooling
The use of inner tube is kept the temperature only with cooling outer tube, reduces consumption.
2, when the temperature that temperature probe one and temperature probe two are shown is identical, internal temperature is just all stablized, and is making
During cold, the copper etchant solution in bottom is easier to be freezed, and due to interacting with air, temperature can compare the copper etchant solution on top
The temperature height of bottom is a bit.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is that the utility model summarizes the intracorporal schematic diagram of bucket.
In figure, 1, staving；2, refrigerator；2a, air inlet pipe；2b, escape pipe；3, cooling outer tube；4, cooling inner tube；5, electromagnetism
Valve one；6, solenoid valve two；7, shell；8, chamber；9, water inlet pipe；10, outlet pipe；11, stabilizer blade；12, temperature probe one；13, warm
Spend probe two；14, spray head；14a, go out nozzle for liquid；15, constant flow pump.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 to Figure 2, a kind of storage device of low temperature chemical, including the staving 1 with inner cavity, 1 side of staving
It is provided with refrigerator 2, there is escape pipe 2b and air inlet pipe 2a on refrigerator 2, cooling outer tube 3 is arranged with outside staving 1, it is cooling outer
3 one end of pipe is connected with 2 air inlet pipe 2a of refrigerator, and cooling 3 other end of outer tube is connected with 2 escape pipe 2b of refrigerator, fixed in staving 1
There is cooling inner tube 4, in the shape of a spiral, cooling 4 one end of inner tube is connected cooling inner tube 4 with 2 air inlet pipe 2a of refrigerator, and cooling inner tube 4 is another
One end is connected with 2 escape pipe 2b of refrigerator, and solenoid valve 1 is fixed on cooling outer tube 3, is fixed with solenoid valve in cooling inner tube 4
26；1 bottom of staving is provided with the circulation mechanism that internal solution can be made to recycle.
Working principle of the utility model is: solenoid valve 1 and solenoid valve 26 are opened when copper etchant solution is put into tank body, it is cold
After jelly machine 2 starts, start to freeze, be freezed since outside to copper etchant solution by inside by cooling inner tube 4, while external
Cooling outer tube 3 also freeze simultaneously, after fast cooling is cooled to 18 DEG C, solenoid valve 26 is closed, and cooling inner tube 4 stops input
Cold air makes in cooling inner tube 4 and the cooling refrigeration of outer tube 3, starts circulation mechanism, flow internal liquid quickly, mention
High refrigerating efficiency, in a short time, temperature are reduced to 18 DEG C or less.
The utility model can quickly freeze, and reduce the consumption of the energy, after freezing to preset temperature, stop in cooling
The use of pipe 4 is kept the temperature only with cooling outer tube 3, reduces consumption.
Specifically, it is fixed with shell 7 outside staving 1, forms chamber 8 between shell 7 and staving 1, is fixed with outside shell 7
Thermal insulation layer.Outside can be completely cut off by chamber 8 and thermal insulation layer, when making internal refrigeration storage, it is fast that temperature reduces block, outside heat be not easy into
Enter into staving 1.
Specifically, water inlet pipe 9 is fixed on shell 7,7 lower part of shell is fixed with outlet pipe 10.After refrigerator 2 breaks down,
It can be intake by water inlet pipe 9, after water enters chamber 8, then be flowed out again from outlet pipe 10,1 internal temperature of staving is reduced by water.
Specifically, the Diversion Plate of spiral ring is fixed with inside shell 7.Diversion Plate can guide water more in chamber 8
Interior flowing improves the cooling effect of water.
Specifically, 1 lower part of staving is fixed with several stabilizer blades 11.
Specifically, temperature probe 1 and temperature probe 2 13 are fixed in staving 1, temperature probe 1 is located at staving 1
Interior bottom, temperature probe 2 13 are located at 1 internal upper part of staving, display, temperature probe 1, temperature probe are fixed on shell 7
2 13 are connected by route with display.It is internal when the temperature that temperature probe 1 and temperature probe 2 13 are shown is identical
Temperature is just all stablized, and in process of refrigerastion, the copper etchant solution in bottom is easier to be freezed, the copper etchant solution on top due to
It is interacted with air, temperature can be higher than the temperature of bottom.
Specifically, circulation mechanism includes spray head 14 and constant flow pump 15, and spray head 14 is fixed on bottom in staving 1, on spray head 14
With it is several upward go out nozzle for liquid 14a, 1 lower part of staving is fixed with AC tube one and AC tube two, the outlet of constant flow pump 15 with
AC tube two is connected, and the import of constant flow pump 15 is connected with AC tube one, and two other end of AC tube is connected with spray head 14, hands over
One other end of flow tube is connected to the inner cavity of staving 1.Constant flow pump 15 starts, and the copper etchant solution of bottom is sucked, spray head is then passed through
14 spray, and the copper etchant solution after ejection quickly flows up, and then the copper etchant solution on periphery flows downward, and form circulation, liquid
Temperature is kept uniformly, and can improve refrigerating efficiency, improves the contact of copper etchant solution and interior cooling tube.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of storage device of low temperature chemical, including the staving with inner cavity, staving side is provided with refrigerator, refrigerator
It is upper that there is escape pipe and air inlet pipe, which is characterized in that be arranged with cooling outer tube outside the staving, cooling outer tube one end with it is cold
Jelly machine air inlet pipe is connected, and the cooling outer tube other end is connected with refrigerator escape pipe, and cooling inner tube is fixed in the staving, cold
But in the shape of a spiral, cooling inner tube one end is connected inner tube with refrigerator air inlet pipe, the cooling inner tube other end and refrigerator escape pipe phase
Even, it is fixed with solenoid valve one on the cooling outer tube, is fixed with solenoid valve two in the cooling inner tube；The staving bottom
Portion is provided with the circulation mechanism that internal solution can be made to recycle.
2. the storage device of low temperature chemical according to claim 1, which is characterized in that be fixed with outside the staving
Shell, forms chamber between shell and staving, the hull outside is fixed with thermal insulation layer.
3. the storage device of low temperature chemical according to claim 2, which is characterized in that be fixed on the shell into
Water pipe, lower part of the housing are fixed with outlet pipe.
4. the storage device of low temperature chemical according to claim 1, which is characterized in that the staving lower part is fixed with
Several stabilizer blades.
5. the storage device of low temperature chemical according to claim 2, which is characterized in that be fixed with temperature in the staving
Degree probe one and temperature probe two, the temperature probe one are located at bottom in staving, and the temperature probe two is located at staving
Internal upper part, display is fixed on the shell, and temperature probe one, temperature probe two are connected by route with display.
6. the storage device of low temperature chemical according to claim 1, which is characterized in that the circulation mechanism includes spray
Head and constant flow pump, the spray head are fixed on bottom in staving, have several nozzle for liquid out upward on the spray head, described
Staving lower part be fixed with AC tube one and AC tube two, the outlet of constant flow pump is connected with AC tube two, the import of constant flow pump
It is connected with AC tube one, two other end of AC tube is connected with spray head, and one other end of AC tube is connected to the inner cavity of staving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448027.5U CN209720540U (en) | 2019-04-03 | 2019-04-03 | A kind of storage device of low temperature chemical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448027.5U CN209720540U (en) | 2019-04-03 | 2019-04-03 | A kind of storage device of low temperature chemical |
Publications (1)
| Publication Number | Publication Date |
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| CN209720540U true CN209720540U (en) | 2019-12-03 |
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ID=68690132
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920448027.5U Active CN209720540U (en) | 2019-04-03 | 2019-04-03 | A kind of storage device of low temperature chemical |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780203A (en) * | 2021-01-29 | 2021-05-11 | 西南石油大学 | Device for continuously cooling deep high-temperature drilling fluid by using cooling fluid |
-
2019
- 2019-04-03 CN CN201920448027.5U patent/CN209720540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780203A (en) * | 2021-01-29 | 2021-05-11 | 西南石油大学 | Device for continuously cooling deep high-temperature drilling fluid by using cooling fluid |
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