CN214250256U

CN214250256U - Fish culture workshop is with fresh-keeping hierarchical refrigeration controlgear that uses

Info

Publication number: CN214250256U
Application number: CN202022850410.9U
Authority: CN
Inventors: 邓伟坚; 邓家杰
Original assignee: Qingyuan Qingxin Wenjian Agricultural Development Co ltd
Current assignee: Qingyuan Qingxin Wenjian Agricultural Development Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-21
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a fish culture workshop is with hierarchical refrigeration controlgear that keeps fresh, the on-line screen storage device comprises a base, the top fixed mounting of base has the refrigeration storehouse, the top fixedly connected with walk-in of refrigeration storehouse, the middle part fixedly connected with baffle of walk-in inner wall, the baffle separates the inside of walk-in from top to bottom for one-level refrigeration chamber and second grade refrigeration chamber, the first temperature detect switch of middle part fixed mounting of second grade refrigeration intracavity wall, the middle part fixed mounting of one-level refrigeration intracavity wall has the second temperature detect switch, one side fixed mounting of L shaped plate bottom has first evaporimeter, the opposite side fixed mounting of L shaped plate bottom has the second evaporimeter, the utility model relates to a fish culture workshop is with hierarchical refrigeration controlgear that keeps fresh, sets up walk-in, one-level refrigeration chamber, second grade refrigeration chamber and refrigeration piece, grades to cold-stored temperature, and convenient to use sets up first temperature detect switch, The second temperature control switch, the first electromagnetic valve and the second electromagnetic valve are automatically detected and controlled, and the refrigerating working efficiency is improved.

Description

Fish culture workshop is with fresh-keeping hierarchical refrigeration controlgear that uses

Technical Field

The utility model relates to a fish culture refrigeration field specifically is a fish culture workshop is with fresh-keeping hierarchical refrigeration controlgear of using.

Background

The fish farming industry is to breed different species of fishes with different habitation habits, different feeding habits, same age and different specifications in the same species and different ages in the same water body. In fish farming workshops, fish materials are usually required to be preserved, refrigerated and stored, and refrigeration storage equipment is used in the process. The related refrigerating equipment is mainly used for refrigerating food, various goods or conditioning cabin air in summer. The system mainly comprises a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines. It can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment, electric heating refrigeration equipment, etc. according to the working principle. The quality of the product is ensured by refrigerating and storing the fish feed, and the fish feed is beneficial to the healthy growth of the fish.

Current fish culture workshop treatment equipment, the cooling of a period of time under the condition of circular telegram, common refrigeration mode is refrigeration technologies such as ammonia liquid cooling, thermoelectric refrigeration on the market at present, does not have hierarchical refrigeration, can't satisfy the different low temperature demands of different materials, and current refrigeration equipment too relies on artificial control simultaneously, and the loss that can cause the machine is starting simultaneously to relevant parts of refrigeration equipment inside has reduced life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fish culture workshop is with hierarchical refrigeration controlgear that keeps fresh, with the current fish culture workshop treatment facility who proposes in solving above-mentioned background art, the cooling of a period under the condition of circular telegram, common refrigeration mode is ammonia liquid cooling on the market at present, refrigeration techniques such as thermoelectric refrigeration, do not have hierarchical refrigeration, can't satisfy the different low temperature demands of different materials, current refrigeration plant too relies on artificial control simultaneously, the inside relevant part of refrigeration plant starts the loss that can cause the machine simultaneously, and service life is reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fish culture workshop is with hierarchical refrigeration controlgear that keeps fresh, includes the base, the top fixed mounting of base has the refrigeration storehouse, the top fixedly connected with walk-in of refrigeration storehouse, the middle part fixedly connected with baffle of walk-in inner wall, the baffle separates the inside of walk-in from top to bottom into one-level refrigeration chamber and second grade refrigeration chamber, the both sides fixed mounting of one-level cold-stored intracavity wall has the refrigeration piece, the middle part fixed mounting of second grade cold-stored intracavity wall has first temperature detect switch, the middle part fixed mounting of one-level cold-stored intracavity wall has second temperature detect switch, one side fixed mounting on refrigeration storehouse inner wall top has the compressor, the opposite side fixed connection on refrigeration storehouse inner wall top has the L shaped plate, one side fixed mounting in L shaped plate bottom has first evaporimeter, the opposite side fixed mounting in L shaped plate bottom has the second evaporimeter, the output of compressor passes through the input intercommunication of first connecting pipe and condenser, the output of condenser and the bottom intercommunication of first tee bend connecting pipe, the one end of first tee bend connecting pipe and the bottom intercommunication of first evaporimeter, the other end of first tee bend connecting pipe and the bottom intercommunication of second evaporimeter, the fixed surface of base one side installs the refrigeration switch.

As an optimal technical scheme of the utility model, compressor and refrigeration piece are all through refrigeration switch and external power supply electric connection, the heat transfer end setting of refrigeration piece is in the outside of walk-in.

As a preferred technical scheme of the utility model, the fixed intercommunication of the top of refrigeration storehouse one side and the one end of drainage tube, the other end of drainage tube and the fixed intercommunication in one side of one-level cold-stored chamber, the middle part fixed mounting of drainage tube has first solenoid valve, first solenoid valve passes through second temperature detect switch and external power supply electric connection.

As a preferred technical scheme of the utility model, the middle part fixed mounting of first tee bend connecting pipe one side has the expansion valve, the middle part fixed mounting of first tee bend connecting pipe opposite side has the second solenoid valve, the second solenoid valve is through first temperature detect switch and external power supply electric connection.

As a preferred technical scheme of the utility model, the top of first evaporimeter and the fixed intercommunication of one end of second tee junction pipe, the top of second evaporimeter and the fixed intercommunication of the other end of second tee junction pipe, the top of second tee junction pipe is passed through the input intercommunication of second connecting pipe and compressor, one side fixed mounting of refrigeration storehouse inner wall has the draught fan, the output of draught fan and the bottom intercommunication in second grade refrigeration chamber, the draught fan passes through refrigeration switch and external power supply electric connection.

As a preferred technical scheme of the utility model, one side of walk-in articulates there is the cabinet door, one side fixedly connected with of cabinet door is sealed fills up, the fixed intercommunication of opposite side in refrigeration storehouse has a plurality of cooling tubes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the refrigeration device is provided with the refrigerating chamber, the primary refrigerating chamber, the secondary refrigerating chamber, the refrigerating sheet, the first evaporator and the second evaporator, when the equipment is electrified, the refrigerating sheet works to refrigerate the inside of the primary refrigerating chamber, meanwhile, the first evaporator and the second evaporator in the refrigerating chamber at the bottom work, the induced draft fan guides cold air into the inside of the secondary refrigerating chamber, the primary refrigerating chamber and the secondary refrigerating chamber adopt different refrigerating modes, the temperature in the inside of the secondary refrigerating chamber is relatively lower, and the refrigeration temperature is graded, so that the refrigeration device is convenient to use;

2. the refrigeration device is provided with a first temperature control switch, a second temperature control switch, a first electromagnetic valve and a second electromagnetic valve, when the refrigeration device is used, equipment performs refrigeration after the refrigeration switch is started, when the temperature in a primary refrigeration cavity is higher, the second temperature control switch can control the first electromagnetic valve to open, cold air in a refrigeration bin is conveyed, refrigeration is accelerated, when the temperature reaches a set value, the first electromagnetic valve is closed, when the temperature in a secondary refrigeration cavity is overhigh, the first temperature control switch controls the second electromagnetic valve to open, two evaporators work simultaneously to absorb heat to generate cold air, the temperature in the secondary refrigeration cavity is reduced in an accelerated mode, when the temperature reaches the set value, the second electromagnetic valve is closed, the second evaporator stops working, automatic detection control is achieved, loss caused by the fact that related parts in the equipment are started simultaneously, and refrigeration working efficiency is improved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a view of the external structure of the refrigerating chamber of the present invention;

fig. 3 is an internal structure view of the refrigerating chamber of the present invention.

In the figure: 1. a base; 2. a refrigeration bin; 3. a refrigerating chamber; 4. a primary refrigeration cavity; 5. a secondary refrigeration cavity; 6. a first temperature control switch; 7. a refrigeration plate; 8. a second temperature control switch; 9. a partition plate; 10. a drainage tube; 11. a first solenoid valve; 12. a refrigeration switch; 13. a cabinet door; 14. a gasket; 15. a compressor; 16. a condenser; 17. a first evaporator; 18. a second evaporator; 19. a second solenoid valve; 20. a second three-way connecting pipe; 21. an expansion valve; 22. a first three-way connecting pipe; 23. an induced draft fan; 24. an L-shaped plate; 25. a heat radiation pipe.

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.

Referring to fig. 1-3, the utility model provides a grading refrigeration control device for keeping fresh in fish culture workshop, which comprises a base 1, a refrigeration chamber 2 is fixedly arranged on the top of the base 1, a refrigerating chamber 3 is fixedly connected on the top of the refrigeration chamber 2, a baffle plate 9 is fixedly connected on the middle part of the inner wall of the refrigerating chamber 3, the inside of the refrigerating chamber 3 is vertically divided into a first-stage refrigeration chamber 4 and a second-stage refrigeration chamber 5 by the baffle plate 9, a refrigeration sheet 7 is fixedly arranged on both sides of the inner wall of the first-stage refrigeration chamber 4, a first temperature control switch 6 is fixedly arranged on the middle part of the inner wall of the second-stage refrigeration chamber 5, a second temperature control switch 8 is fixedly arranged on the middle part of the inner wall of the first-stage refrigeration chamber 4, a compressor 15 is fixedly arranged on one side of the top end of the inner wall of the refrigeration chamber 2, an L-shaped plate 24 is fixedly connected on the other side of the top end of the inner wall of the refrigeration chamber 2, a first evaporator 17 is fixedly arranged on one side of the bottom of the L-shaped plate 24, a second evaporator 18 is fixedly arranged on the other side of the bottom of the L-shaped plate 24, the output end of the compressor 15 is communicated with the input end of the condenser 16 through a first connecting pipe, the output end of the condenser 16 is communicated with the bottom of a first three-way connecting pipe 22, one end of the first three-way connecting pipe 22 is communicated with the bottom of the first evaporator 17, the other end of the first three-way connecting pipe 22 is communicated with the bottom of the second evaporator 18, the surface of one side of the base 1 is fixedly provided with a refrigeration switch 12, and the model of the first temperature control switch 6 and the model of the second temperature control switch 8 are both KSD 9700.

Preferably, the compressor 15 and the refrigerating fins 7 are both electrically connected with an external power supply through the refrigerating switch 12, the heat exchange ends of the refrigerating fins 7 are arranged outside the refrigerating chamber 3, and the refrigerating switch 12 is arranged to control the refrigerating operation of the whole refrigerating device.

Preferably, the top of 2 one sides in refrigeration storehouse and the fixed intercommunication of one end of drainage tube 10, the other end of drainage tube 10 and the fixed intercommunication in one side of one-level cold-stored chamber 4, the middle part fixed mounting of drainage tube 10 has first solenoid valve 11, first solenoid valve 11 passes through second temperature detect switch 8 and external power supply electric connection, second temperature detect switch 8 and drainage tube 10 are when the inside temperature in one-level cold-stored chamber 4 is high, control first solenoid valve 11 and open, enter one-level cold-stored chamber 4 inside with the partial air conditioning drainage in 2 inside in refrigeration storehouse inside, the refrigeration effect accelerates.

Preferably, an expansion valve 21 is fixedly installed in the middle of one side of the first three-way connecting pipe 22, a second electromagnetic valve 19 is fixedly installed in the middle of the other side of the first three-way connecting pipe 22, the second electromagnetic valve 19 is electrically connected with an external power supply through the first temperature control switch 6, the expansion valve 21 is arranged for guiding high-pressure liquid in the condenser 16 into the first evaporator 17, the second electromagnetic valve 19 is arranged for indirectly controlling the second evaporator 18 to work for heat conversion, the double evaporators work for accelerated refrigeration, and the temperature inside the secondary refrigeration cavity 5 is reduced.

Preferably, the top of first evaporimeter 17 and the fixed intercommunication of one end of second tee junction pipe 20, the top of second evaporimeter 18 and the fixed intercommunication of the other end of second tee junction pipe 20, the top of second tee junction pipe 20 is passed through the input intercommunication of second connecting pipe and compressor 15, one side fixed mounting in 2 inner walls in refrigeration storehouse has draught fan 23, the output of draught fan 23 and the bottom intercommunication in second grade refrigeration chamber 5, draught fan 23 passes through refrigeration switch 12 and external power supply electric connection, set up the circulation that second tee junction pipe 20 is used for refrigeration work, it is inside to set up draught fan 23 and take out the air conditioning that first evaporimeter 17 and second evaporimeter 18 produced to second grade refrigeration chamber 5.

Preferably, one side of the refrigerating chamber 3 is hinged with a cabinet door 13, one side of the cabinet door 13 is fixedly connected with a sealing gasket 14, the other side of the refrigerating chamber 2 is fixedly communicated with a plurality of radiating pipes 25, the sealing gasket 14 is arranged to improve the sealing performance of the equipment, and the radiating pipes 25 are arranged for radiating heat of the refrigerating process condenser 16.

When the device is used in detail, the utility model relates to a fish-farming workshop is with hierarchical refrigeration control equipment for keeping fresh, cold-stored article is put into the interior of the refrigerating chamber 3, the cabinet door 13 is closed, the power is switched on, the refrigeration switch 12 is opened, when the device is powered on, the refrigeration sheet 7 works to refrigerate the interior of the primary refrigerating chamber 4, simultaneously the first evaporator 17 and the second evaporator 18 in the interior of the bottom refrigerating chamber 2 work, and the draught fan 23 guides cold air into the interior of the secondary refrigerating chamber 5, the primary refrigerating chamber 4 and the secondary refrigerating chamber 5 adopt different refrigeration modes, the temperature in the interior of the secondary refrigerating chamber 5 is lower than that in the interior of the primary refrigerating chamber 4, the refrigerated temperature is graded, when the device works, the refrigeration work is carried out after the refrigeration switch 12 is started, when the temperature in the interior of the primary refrigerating chamber 4 is higher, the second temperature control switch 8 controls the first electromagnetic valve 11 to be opened, so that the cold air in the interior of the refrigerating chamber 2 is conveyed, the refrigeration is accelerated, when the temperature reaches a set value, the first electromagnetic valve 11 is closed, when the temperature in the secondary refrigeration cavity 5 is too high, the first temperature control switch 6 controls the second electromagnetic valve 19 to be opened, the first evaporator 17 and the second evaporator 18 work simultaneously to absorb heat to generate cold air, the temperature in the secondary refrigeration cavity 5 is accelerated to be reduced, when the temperature reaches the set value, the second electromagnetic valve 19 is closed, the second evaporator 18 stops working, automatic detection and control are achieved, loss caused by the fact that related parts in the equipment are started simultaneously is avoided, and the refrigeration system is very convenient to use.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fish culture workshop is with hierarchical refrigeration controlgear that keeps fresh, includes base (1), its characterized in that: the refrigerator is characterized in that a refrigerating bin (2) is fixedly mounted at the top of the base (1), a refrigerating chamber (3) is fixedly connected to the top of the refrigerating bin (2), a partition plate (9) is fixedly connected to the middle of the inner wall of the refrigerating chamber (3), the partition plate (9) divides the interior of the refrigerating chamber (3) into a first-stage refrigerating chamber (4) and a second-stage refrigerating chamber (5) from top to bottom, refrigerating sheets (7) are fixedly mounted on two sides of the inner wall of the first-stage refrigerating chamber (4), a first temperature control switch (6) is fixedly mounted on the middle of the inner wall of the second-stage refrigerating chamber (5), a second temperature control switch (8) is fixedly mounted in the middle of the inner wall of the first-stage refrigerating chamber (4), a compressor (15) is fixedly mounted on one side of the top end of the inner wall of the refrigerating bin (2), an L-shaped plate (24) is fixedly connected to the other side of the top end of the inner wall, the opposite side fixed mounting of L shaped plate (24) bottom has second evaporimeter (18), the output of compressor (15) is through the input intercommunication of first connecting pipe and condenser (16), the output of condenser (16) and the bottom intercommunication of first tee junction pipe (22), the one end of first tee junction pipe (22) and the bottom intercommunication of first evaporimeter (17), the other end of first tee junction pipe (22) and the bottom intercommunication of second evaporimeter (18), the fixed surface of base (1) one side installs refrigeration switch (12).

2. The grading refrigeration control device for fresh keeping of the fish culture workshop as claimed in claim 1, wherein: the compressor (15) and the refrigeration pieces (7) are electrically connected with an external power supply through the refrigeration switch (12), and the heat exchange ends of the refrigeration pieces (7) are arranged outside the refrigerating chamber (3).

3. The grading refrigeration control device for fresh keeping of the fish culture workshop as claimed in claim 1, wherein: the top of one side of the refrigerating bin (2) is fixedly communicated with one end of a drainage tube (10), the other end of the drainage tube (10) is fixedly communicated with one side of a primary refrigerating cavity (4), a first electromagnetic valve (11) is fixedly mounted in the middle of the drainage tube (10), and the first electromagnetic valve (11) is electrically connected with an external power supply through a second temperature control switch (8).

4. The grading refrigeration control device for fresh keeping of the fish culture workshop as claimed in claim 1, wherein: the expansion valve (21) is fixedly installed in the middle of one side of the first three-way connecting pipe (22), the second electromagnetic valve (19) is fixedly installed in the middle of the other side of the first three-way connecting pipe (22), and the second electromagnetic valve (19) is electrically connected with an external power supply through the first temperature control switch (6).

5. The grading refrigeration control device for fresh keeping of the fish culture workshop as claimed in claim 1, wherein: the top of first evaporimeter (17) and the fixed intercommunication of one end of second tee junction pipe (20), the top of second evaporimeter (18) and the fixed intercommunication of the other end of second tee junction pipe (20), the top of second tee junction pipe (20) passes through the input intercommunication of second connecting pipe and compressor (15), one side fixed mounting of refrigeration storehouse (2) inner wall has draught fan (23), the output of draught fan (23) and the bottom intercommunication in second grade refrigeration chamber (5), draught fan (23) are through refrigeration switch (12) and external power supply electric connection.

6. The grading refrigeration control device for fresh keeping of the fish culture workshop as claimed in claim 1, wherein: one side of the refrigerating chamber (3) is hinged with a cabinet door (13), a sealing gasket (14) is fixedly connected to one side of the cabinet door (13), and a plurality of radiating pipes (25) are fixedly communicated with the other side of the refrigerating chamber (2).