CN107461957A - Non-freezing solution refrigeration plant - Google Patents
Non-freezing solution refrigeration plant Download PDFInfo
- Publication number
- CN107461957A CN107461957A CN201710235229.7A CN201710235229A CN107461957A CN 107461957 A CN107461957 A CN 107461957A CN 201710235229 A CN201710235229 A CN 201710235229A CN 107461957 A CN107461957 A CN 107461957A
- Authority
- CN
- China
- Prior art keywords
- liquid
- valve
- fluid reservoir
- thermometer
- evaporator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007710 freezing Methods 0.000 title claims abstract description 28
- 238000005057 refrigeration Methods 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 230000008014 freezing Effects 0.000 claims abstract description 20
- 230000005520 electrodynamics Effects 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 238000004321 preservation Methods 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/12—Heating; Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
Abstract
Non-freezing solution refrigeration plant, including fluid reservoir, feed tube, electrodynamic pump, liquid feed valve, refrigerating chamber, evaporator, surge tank, thermometer a, drain pipe, liquid valve, control cabinet, liquid-filling valve and thermometer b, fluid reservoir is fixedly mounted on hull relevant position, fluid reservoir tank skin is double-layer steel plate structure, it is vacuum between two-layered steel plates, liquid storage tank wall is enclosed with heat-preservation cotton, and low temperature non-freezing solution is housed inside fluid reservoir；Liquid storage pot bottom is connected to feed tube, and electrodynamic pump is arranged on feed tube, and liquid feed valve is arranged on the feed tube at electrodynamic pump rear；Refrigerating chamber is located inside cabin, and cooling compartment is equipped with evaporator, and evaporator is calandria structure, and feed liquor pipe end is connected with evaporator, and the evaporator other end is connected with surge tank, and thermometer a is provided with above surge tank；It is an advantage of the invention that：With good refrigeration effect, occupy little space, the characteristics of automaticity is high.
Description
Technical field
The present invention relates to a kind of non-freezing solution refrigeration plant, belong to art of refrigeration units.
Background technology
Refrigeration plant is refrigeration machine and the device being combined together using the facility of cold；Design and construction refrigerating plant,
It is to come chilled food or other articles in order to which cold is efficiently used；Article will release certain heat when cooling down or freezing,
Therefore it is the cryogenic conditions in holding refrigerating plant, must just installs refrigeration machine, continuously to remove these heats, or
Person absorbs these heats using the fusing of ice or the distillation of dry ice；Ocean fishing vessel carries refrigerating plant, and 100 tons of once medium and small
Type fishing boat can not install compressor-type refrigeration because of the limitation of its diesel engine, during launching-out operation, be required to carry ice cube and be fishing boat guarantor
Fresh, once go fishing on the sea the substantial amounts of ice cube of needs band foot, and ice cube needs to take the limited space of cabin, and refrigeration is not
It is good, therefore this is urgent problem.
The content of the invention
It is an object of the invention to provide a kind of non-freezing solution refrigeration plant.
The problem to be solved in the present invention is that existing small Fishing Boat ice cube refrigeration is bad, and ice cube space-consuming lacks
Fall into.
To realize the purpose of the present invention, the technical solution adopted by the present invention is：
Non-freezing solution refrigeration plant of the present invention, including fluid reservoir, feed tube, electrodynamic pump, liquid feed valve, refrigerating chamber, evaporator, buffering
Tank, thermometer a, drain pipe, liquid valve, control cabinet, liquid-filling valve and thermometer b, fluid reservoir are fixedly mounted on hull relevant position,
Fluid reservoir tank skin is double-layer steel plate structure, is vacuum between two-layered steel plates, and liquid storage tank wall is enclosed with heat-preservation cotton, inside fluid reservoir
Equipped with low temperature non-freezing solution；Liquid storage pot bottom is connected to feed tube, and electrodynamic pump is arranged on feed tube, after liquid feed valve is arranged on electrodynamic pump
On the feed tube of side；Refrigerating chamber is located inside cabin, and cooling compartment is equipped with evaporator, and evaporator is calandria structure, feed liquor
Pipe end is connected with evaporator, and the evaporator other end is connected with surge tank, and thermometer a is provided with above surge tank；Drain pipe one
End is connected with surge tank, and the other end is connected with fluid reservoir, and drain pipe middle part is provided with liquid valve；Note is provided with above fluid reservoir
Liquid valve and thermometer b, liquid-filling valve are used to change the non-freezing solution in fluid reservoir；Heat-preservation cotton is all surrounded by outside feed tube and drain pipe；
Control cabinet is arranged on hull interior, is provided with PLC in control cabinet, and liquid feed valve and liquid valve are all magnetic valve, thermometer a with
Thermometer b is electronic type, and electrodynamic pump, liquid feed valve, liquid valve, thermometer a and thermometer b are connected by wire with PLC,
The automatic running of whole device can be controlled by PLC.
It is an advantage of the invention that：Fluid reservoir has high insulating effect, takes the characteristics of cabin space is small, is filled inside fluid reservoir
There is low temperature non-freezing solution, the operation and liquid feed valve, the opening and closing of liquid valve of electrodynamic pump can be controlled by PLC；Evaporator energy
Enough by the temperature transfer in refrigerating chamber to non-freezing solution, the effect of fast-refrigerating can be reached by evaporator；Surge tank can
Non-freezing solution is temporarily stored in tank；The characteristics of device has good refrigeration effect, occupies little space, and automaticity is high.
Brief description of the drawings
Fig. 1 is the schematic perspective view of non-freezing solution refrigeration plant of the present invention；
Fig. 2 is the system schematic of non-freezing solution refrigeration plant of the present invention；
In figure：1st, fluid reservoir 2, feed tube 3, electrodynamic pump 4, liquid feed valve 5, refrigerating chamber 6, evaporator 7, surge tank
8th, thermometer a 9, drain pipe 10, liquid valve 11, control cabinet 12, liquid-filling valve 13, thermometer b.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
Non-freezing solution refrigeration plant of the present invention, including fluid reservoir 1, feed tube 2, electrodynamic pump 3, liquid feed valve 4, refrigerating chamber 5, evaporation
Device 6, surge tank 7, thermometer a8, drain pipe 9, liquid valve 10, control cabinet 11, liquid-filling valve 12 and thermometer b13, fluid reservoir 1 are solid
Dingan County is mounted in hull relevant position, and the tank skin of fluid reservoir 1 is double-layer steel plate structure, is vacuum between two-layered steel plates, the outer wall of fluid reservoir 1
Heat-preservation cotton is enclosed with, the inside of fluid reservoir 1 is equipped with low temperature non-freezing solution；The bottom of fluid reservoir 1 is connected to feed tube 2, electrodynamic pump 3 be arranged on into
In liquid pipe 2, liquid feed valve 4 is arranged on the feed tube 2 at the rear of electrodynamic pump 3, and electrodynamic pump 3 can make non-freezing solution in pipeline inner recirculation flow
It is dynamic；Refrigerating chamber 5 is located inside cabin, and the laid inside of refrigerating chamber 5 has an evaporator 6, and evaporator 6 is calandria structure, the end of feed tube 2
It is connected with evaporator 6, the other end of evaporator 6 is connected with surge tank 7, and the top of surge tank 7 is provided with thermometer a8, the energy of surge tank 7
It is enough non-freezing solution is temporarily stored with tank；The one end of drain pipe 9 is connected with surge tank 7, and the other end is connected with fluid reservoir 1, drain pipe 9
Middle part is provided with liquid valve 10；The top of fluid reservoir 1 is provided with liquid-filling valve 12 and thermometer b13, and liquid-filling valve 12, which is used to change, to be stored up
Non-freezing solution in flow container 1；Feed tube 2 and the outside of drain pipe 9 are all surrounded by heat-preservation cotton；Control cabinet 11 is arranged on hull interior, control
PLC is provided with case 11, liquid feed valve 4 and liquid valve 10 are all magnetic valve, and thermometer a8 and thermometer b13 are electronic type,
Electrodynamic pump 3, liquid feed valve 4, liquid valve 10, thermometer a8 and thermometer b13 are connected by wire with PLC, are controlled by PLC
Device processed can control the automatic running of whole device.
Application method of the present invention：Low temperature non-freezing solution is first injected fluid reservoir 1 by fishing boat first before going to sea by liquid-filling valve 12
It is interior；The temperature of refrigerating chamber 5 is known that by thermometer a8, the temperature of refrigerating chamber 5 is set, refrigerating chamber 5 is placed on when there are fishery products to need
When refrigeration, start the equipment, the data that PLC is transmitted by thermometer a8 control electrodynamic pump 3, liquid feed valve 4 in real time
With liquid valve 10；Evaporator 6 can reach quick by the temperature transfer in refrigerating chamber 5 to non-freezing solution by evaporator 6
The effect of refrigeration；Non-freezing solution can be temporarily stored in tank by surge tank 7；Only non-freezing solution need to be changed before going fishing on the sea next time i.e.
Can；The characteristics of device has good refrigeration effect, occupies little space, and automaticity is high.
Claims (3)
1. non-freezing solution refrigeration plant, including fluid reservoir（1）, feed tube（2）, electrodynamic pump（3）, liquid feed valve（4）, refrigerating chamber（5）, steam
Send out device（6）, surge tank（7）, thermometer a（8）, drain pipe（9）, liquid valve（10）, control cabinet（11）, liquid-filling valve（12）And temperature
Count b（13）, it is characterized in that：Fluid reservoir（1）It is fixedly mounted on hull relevant position, fluid reservoir（1）Inside is equipped with low temperature non-freezing solution；
Fluid reservoir（1）Bottom is connected to feed tube（2）, electrodynamic pump（3）Installed in feed tube（2）On, liquid feed valve（4）Installed in electrodynamic pump
（3）The feed tube at rear（2）On；Refrigerating chamber（5）It is located inside cabin, refrigerating chamber（5）Laid inside has evaporator（6）, feed liquor
Pipe（2）End and evaporator（6）Connection, evaporator（6）The other end and surge tank（7）Connection, surge tank（7）Top is provided with temperature
Degree meter a（8）；Drain pipe（9）One end and surge tank（7）Connection, the other end and fluid reservoir（1）Connection, drain pipe（9）Middle part
Liquid valve is installed（10）；Fluid reservoir（1）Top is provided with liquid-filling valve（12）With thermometer b（13）；Feed tube（2）And drain pipe
（9）Outside is all surrounded by heat-preservation cotton；Control cabinet（11）Installed in hull interior, control cabinet（11）It is interior to be provided with PLC, liquid feed valve
（4）And liquid valve（10）All it is magnetic valve, thermometer a（8）With thermometer b（13）For electronic type, electrodynamic pump（3）, liquid feed valve
（4）, liquid valve（10）, thermometer a（8）With thermometer b（13）It is connected by wire with PLC.
2. non-freezing solution refrigeration plant according to claim 1, it is characterized in that：The fluid reservoir（1）Tank skin is double-layer plate
Structure, is vacuum between two-layered steel plates, fluid reservoir（1）Outer wall is enclosed with heat-preservation cotton.
3. non-freezing solution refrigeration plant according to claim 1, it is characterized in that：The evaporator（6）For calandria structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235229.7A CN107461957A (en) | 2017-04-12 | 2017-04-12 | Non-freezing solution refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235229.7A CN107461957A (en) | 2017-04-12 | 2017-04-12 | Non-freezing solution refrigeration plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107461957A true CN107461957A (en) | 2017-12-12 |
Family
ID=60545988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710235229.7A Pending CN107461957A (en) | 2017-04-12 | 2017-04-12 | Non-freezing solution refrigeration plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107461957A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8627459D0 (en) * | 1986-11-17 | 1986-12-17 | Si Coolers Ltd | Cooling system |
| US6233955B1 (en) * | 1998-11-27 | 2001-05-22 | Smc Corporation | Isothermal coolant circulating apparatus |
| CN104859400A (en) * | 2015-05-07 | 2015-08-26 | 辽宁澳深低温装备股份公司 | LNG cold energy recovery utilization system and application method thereof |
| CN105716183A (en) * | 2016-04-13 | 2016-06-29 | 江苏科技大学 | Ship LNG vaporization and air conditioner integrated system and control method |
| JP2016118385A (en) * | 2016-02-02 | 2016-06-30 | 株式会社前川製作所 | Refrigeration shipping boat |
| CN206973928U (en) * | 2017-04-12 | 2018-02-06 | 舟山顺畅海洋装备有限公司 | Non-freezing solution refrigeration plant |
-
2017
- 2017-04-12 CN CN201710235229.7A patent/CN107461957A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8627459D0 (en) * | 1986-11-17 | 1986-12-17 | Si Coolers Ltd | Cooling system |
| US6233955B1 (en) * | 1998-11-27 | 2001-05-22 | Smc Corporation | Isothermal coolant circulating apparatus |
| CN104859400A (en) * | 2015-05-07 | 2015-08-26 | 辽宁澳深低温装备股份公司 | LNG cold energy recovery utilization system and application method thereof |
| JP2016118385A (en) * | 2016-02-02 | 2016-06-30 | 株式会社前川製作所 | Refrigeration shipping boat |
| CN105716183A (en) * | 2016-04-13 | 2016-06-29 | 江苏科技大学 | Ship LNG vaporization and air conditioner integrated system and control method |
| CN206973928U (en) * | 2017-04-12 | 2018-02-06 | 舟山顺畅海洋装备有限公司 | Non-freezing solution refrigeration plant |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
|
| RJ01 | Rejection of invention patent application after publication |