CN212057816U - Based on screw cooling water set for aquaculture - Google Patents
Based on screw cooling water set for aquaculture Download PDFInfo
- Publication number
- CN212057816U CN212057816U CN202020737361.5U CN202020737361U CN212057816U CN 212057816 U CN212057816 U CN 212057816U CN 202020737361 U CN202020737361 U CN 202020737361U CN 212057816 U CN212057816 U CN 212057816U
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- cooler
- cooling water
- water
- screw
- aquaculture
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Abstract
The utility model discloses a based on screw cooling water set for aquaculture, including the chassis, be provided with the supporting legs on the chassis, the supporting legs top is provided with the cooler, and the cooler top is provided with screw compressor, and cooler one side is provided with the cooling water entry, and cooling water entry one side is provided with cooling water pump, and cooling water pump one side is provided with cooling tower, the inside high pressure controller that is provided with of cooler, and high pressure controller is connected with drier-filter through the inflation pipeline of giving vent to anger, and drier-filter one side is provided with the expansion valve, and evaporimeter one side is provided with the refrigerated water export. The utility model discloses a pressure control device who takes drier-filter sets up, can adjust the pressure in the cooler, has improved the work efficiency of compressor, can reduce the humidity in the cooler in the release pressure, reduces the production of drop of water, has improved the life-span of cooler.
Description
Technical Field
The utility model relates to an aquaculture equipment field, concretely relates to based on screw cooling water set for aquaculture.
Background
The screw type water chilling unit is named after the adoption of the screw type compressor, and the flooded water-cooled screw type water chilling unit has the characteristics of high energy efficiency ratio, compact structure, small size, low noise, large cooling capacity, long service life, simplicity and convenience in operation and the like, and has higher refrigeration power than that of a vortex type water chilling unit, so that the flooded water-cooled screw type water chilling unit is mainly applied to refrigeration aspects of fishery seafood preservation, cargo turnover transportation and the like. When the cooler works for a long time, the cooler can accumulate larger pressure due to the operation of equipment to influence the working efficiency of the compressor, and the cooler is open and directly exposed in the air, and has larger temperature difference with the outside, so that a large amount of water drops are formed on the surface of the cooler to influence the service life of the cooler.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a based on screw cooling water set for aquaculture, through setting up the pressure control device who takes drier-filter, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a screw type water chilling unit for aquaculture, which comprises a chassis, wherein supporting legs are arranged on the chassis, the top ends of the supporting legs are provided with coolers, the top ends of the coolers are provided with evaporators, the evaporators are connected with a screw compressor through exhaust pipelines, a cooling water outlet is arranged on one side of the cooler, a cooling water inlet is arranged at the bottom end of the cooling water outlet, a cooling water pump is arranged at one side of the cooling water inlet, a cooling water tower is arranged at one side of the cooling water pump, a high-pressure controller is arranged in the cooler and is connected with the drying filter through an expansion air outlet pipeline, an expansion valve is arranged at one side of the drying filter, a chilled water outlet is arranged at one side of the evaporator, the bottom end of the chilled water outlet is provided with a chilled water inlet, and one side of the chilled water inlet is provided with a chilled water pump.
As a preferred technical scheme of the utility model, frozen water pump one side is provided with the water tank, the inside float switch that is provided with of water tank, water tank one side is provided with the centre of sphere valve.
As a preferred technical scheme of the utility model, screw compressor one side is provided with the electric cabinet, be provided with control panel on the electric cabinet, the last switch that is provided with of control panel, switch one side is provided with the data plate.
As an optimized technical proposal of the utility model, the cooling water tower is provided with a circulating water inlet.
As an optimized technical scheme of the utility model, the last air intake that is provided with of screw compressor.
The utility model discloses the beneficial effect who reaches is: the utility model provides a pressure in can adjusting the cooler through setting up the pressure control device who takes drier-filter based on screw cooling water set for aquaculture, has improved the work efficiency of compressor, can reduce the humidity in the cooler when release pressure, reduces the production of drop of water, has improved the life-span of cooler.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic diagram of the overall structure of a screw type water chilling unit for aquaculture according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partial structure of a screw chiller for aquaculture according to an embodiment of the present invention;
fig. 3 is a second partial structural schematic diagram of a screw chiller for aquaculture according to an embodiment of the present invention;
reference numbers in the figures: 1. a chassis; 2. supporting legs; 3. a cooler; 4. an evaporator; 5. an exhaust duct; 6. a screw compressor; 7. a cooling water outlet; 8. a cooling water inlet; 9. a cooling water pump; 10. a cooling water tower; 11. a high voltage controller; 12. an air inlet; 13. an expanded gas outlet pipe; 14. drying the filter; 15. an expansion valve; 16. a chilled water outlet; 17. a chilled water inlet; 18. a chilled water pump; 19. a water tank; 20. a float switch; 21. a ball valve; 22. An electric cabinet; 23. a control panel; 24. a switch; 25. a nameplate; 26. and (4) circulating a water inlet.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): please refer to fig. 1-3, the utility model relates to a based on screw cooling water set for aquaculture, including chassis 1, be provided with supporting legs 2 on the chassis 1, 2 tops of supporting legs are provided with cooler 3, and this cooler 3 adopts OR series cooler OR 4LQF3W series cooler of tazhou city jia qiao heat exchange equipment factory production, and above-mentioned series cooler has strong adaptability, is suitable for characteristics such as great pressure, temperature range and multiple medium heat exchange, and every cooler 3 can undertake entire system's cooling load, and the tube sheet is fixed directly, floats directly, detachable tube bank and case lid, is convenient for wash in the operation process, inspection and maintenance. The material of the cooler 3 can be selected and ordered in various ways according to the using place and the water system condition, the top end of the cooler 3 is provided with an evaporator 4, the evaporator 4 adopts series products produced and manufactured by Tezhou Lijun heat exchange equipment manufacturing company Limited, the evaporator 4 is connected with a screw compressor 6 through an exhaust pipeline 5, the screw compressor 6 adopts a full-performance integrated air compressor produced by Langguan compression machinery (Shanghai) Limited, the cooling mode is air cooling or water cooling air flow, the exhaust pressure is in the range of 0.7-1.25 MPa, the screw compressor, a freeze dryer, a precision filter, an air storage tank and other parts are integrated into a whole, the installation is convenient, the movement is flexible, the performance is reliable, the economical efficiency is superior, fewer parts and link parts are reduced, the possibility of unit failure and leakage is reduced, one side of the cooler 3 is provided with a cooling water outlet 7, the bottom of the cooling water outlet 7 is provided with a cooling water inlet 8, one side of the cooling water inlet 8 is provided with a cooling water pump 9, one side of the cooling water pump 9 is provided with a cooling water tower 10, the inside of the cooler 3 is provided with a high-pressure controller 11, a D505/7D pressure controller produced by Shanghai and Automation instruments and meters Limited company is adopted, a diaphragm piston type sensor is adopted, the error is small, the pressure resistance and the high stability are good, the pressure sensor can be used for air, boiler steam and other oil-containing mist gas and hydraulic oil which have no corrosion effect on pressure sensor materials, and water-oil emulsion and neutral liquid. The setting value of the controller is adjustable, the adjusting range is 0.3-23 MPa, and the phenomenon of leakage cannot occur in the using process. The high-pressure controller 11 is connected with a drying filter 14 through an expansion air outlet pipeline 13, and the drying filter 14 adopts EK-164(S) series products manufactured by Lida refrigeration equipment Co., Ltd, Dongguan city; an expansion valve 15 is arranged on one side of the drying filter 14, a chilled water outlet 16 is arranged on one side of the evaporator 4, a chilled water inlet 17 is arranged at the bottom end of the chilled water outlet 16, and a chilled water pump 18 is arranged on one side of the chilled water inlet 17.
A water tank 19 is arranged on one side of the freezing water pump 18, a float switch 20 is arranged in the water tank 19, a ball valve 21 is arranged on one side of the water tank 19, and the float switch 20 can control the height of the liquid level, so that the water in the water tank 19 does not overflow.
The screw compressor is characterized in that an electric cabinet 22 is arranged on one side of the screw compressor 6, a control panel 23 is arranged on the electric cabinet 22, a switch 24 is arranged on the control panel 23, a nameplate 25 is arranged on one side of the switch 24, most of operations of the equipment can be completed on the control panel 23, and the use efficiency is improved.
The cooling water tower 10 is provided with a circulating water inlet 26, and the circulating water inlet 26 is connected with the outside, so that the temperature in the cooling water tower 10 can be reduced.
The screw compressor 6 is provided with an air inlet 12, and the air inlet 12 improves the service efficiency of the screw compressor 6.
It should be noted that, the utility model relates to a based on screw cooling water set for aquaculture, concrete during operation opens switch 24 on the operating panel 23, and screw compressor 6 begins work, and the heat exchange is accomplished to the cooling water in cooler 3, and evaporimeter 4 will freeze water and export 16 through freezing water and transport to the outside, and when the pressure in cooler 3 was great, high pressure controller 11 control expansion valve 15 reduced pressure utilizes dry filter 14 to keep the inside drying of cooler 3 simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The screw type water chilling unit for aquaculture comprises a chassis (1) and is characterized in that supporting legs (2) are arranged on the chassis (1), a cooler (3) is arranged at the top end of each supporting leg (2), an evaporator (4) is arranged at the top end of each cooler (3), each evaporator (4) is connected with a screw compressor (6) through an exhaust pipeline (5), a cooling water outlet (7) is formed in one side of each cooler (3), a cooling water inlet (8) is formed in the bottom end of each cooling water outlet (7), a cooling water pump (9) is arranged on one side of each cooling water inlet (8), a cooling water tower (10) is arranged on one side of each cooling water pump (9), a high-pressure controller (11) is arranged inside each cooler (3), and the high-pressure controller (11) is connected with a drying filter (14) through an expansion air outlet pipeline (13), the drying filter (14) one side is provided with expansion valve (15), evaporimeter (4) one side is provided with refrigerated water export (16), refrigerated water export (16) bottom is provided with refrigerated water entry (17), refrigerated water entry (17) one side is provided with frozen water pump (18).
2. The screw-type water chilling unit for aquaculture according to claim 1, wherein a water tank (19) is arranged on one side of the chilled water pump (18), a float switch (20) is arranged inside the water tank (19), and a ball center valve (21) is arranged on one side of the water tank (19).
3. The screw-type water chilling unit for aquaculture according to claim 1, wherein an electric cabinet (22) is arranged on one side of the screw compressor (6), a control panel (23) is arranged on the electric cabinet (22), a switch (24) is arranged on the control panel (23), and a nameplate (25) is arranged on one side of the switch (24).
4. The aquaculture-based screw chiller according to claim 1, wherein the cooling tower (10) is provided with a circulating water inlet (26).
5. The aquaculture-based screw chiller according to claim 1, wherein the screw compressor (6) is provided with an air inlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737361.5U CN212057816U (en) | 2020-05-06 | 2020-05-06 | Based on screw cooling water set for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737361.5U CN212057816U (en) | 2020-05-06 | 2020-05-06 | Based on screw cooling water set for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212057816U true CN212057816U (en) | 2020-12-01 |
Family
ID=73526485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020737361.5U Expired - Fee Related CN212057816U (en) | 2020-05-06 | 2020-05-06 | Based on screw cooling water set for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212057816U (en) |
-
2020
- 2020-05-06 CN CN202020737361.5U patent/CN212057816U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |