CN213066625U

CN213066625U - Solar energy combined type refrigeration plant

Info

Publication number: CN213066625U
Application number: CN202021698861.9U
Authority: CN
Inventors: 梁美莲; 许涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-27
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a solar energy combined type refrigeration device, which comprises an upper shell and a refrigeration box; a refrigeration box: the upper side of the refrigeration box is fixedly provided with a storage battery, a cooling pipe is inserted into the storage battery, two ends of the cooling pipe penetrate through the lower side of the refrigeration box, a refrigerant inlet pipe penetrates through the front side of the refrigeration box, a piston pump is fixed on the upper side of the refrigeration box, the inlet end of the piston pump penetrates through the upper side of the refrigeration box, the outlet end of the piston pump is fixedly provided with a third return pipe, and the upper side of the refrigeration box penetrates through a liquid inlet pipe; an upper shell body: the left end and the right end are internally provided with the overflowing holes in a linear array, the solar panels are internally arranged in a linear array, and the evaporating pipes are internally arranged in a linear array. This solar energy combined type refrigeration plant, at first usable solar cell panel electricity generation provides the electric energy for the refrigeration plant and the power equipment of this device inside to utilize solar energy to replace the evaporimeter, carry out evaporation cycle to the refrigerant, reduce the energy consumption, energy-concerving and environment-protective.

Description

Solar energy combined type refrigeration plant

Technical Field

The utility model relates to a solar refrigeration plant technical field specifically is a solar energy combined type refrigeration plant.

Background

Low-temperature storage is regarded as the most safe, reliable and reasonable protection and preservation technology which is recognized all over the world at present and most meets the requirements of environmental protection, and at present, the energy consumption adopted for refrigeration is mostly electric energy, so that the problems of large investment, high energy consumption and the like exist, and the difficulty in application and popularization is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a solar energy combined type refrigeration plant, at first usable solar cell panel electricity generation provides the electric energy for the refrigeration plant and the power equipment of this device inside to utilize solar energy to replace the evaporimeter, carry out evaporation cycle to the refrigerant, reduce the energy consumption, energy-concerving and environment-protective can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solar energy combined type refrigeration plant comprises an upper shell and a refrigeration box;

a refrigeration box: the upper side of the refrigeration box is fixedly provided with a storage battery, a cooling pipe is inserted into the storage battery, two ends of the cooling pipe penetrate through the lower side of the refrigeration box, a refrigerant inlet pipe penetrates through the front side of the refrigeration box, a piston pump is fixed on the upper side of the refrigeration box, the inlet end of the piston pump penetrates through the upper side of the refrigeration box, the outlet end of the piston pump is fixedly provided with a third return pipe, and the upper side of the refrigeration box penetrates through a liquid inlet pipe;

an upper shell body: the overflow hole of all having arranged in the end of a left side, its inside linear array solar cell panel of having arranged, its inside linear array evaporating pipe of having arranged, and the evaporating pipe is located between two adjacent solar cell panels, the evaporating pipe is located between two overflow holes about, the downside left end linear array of going up the casing has arranged the second back flow, the second back flow corresponds the setting from top to bottom with one overflow hole on the left side, the evaporation case has been cup jointed to the other end of second back flow, the other end of third back flow passes the downside of evaporation case, the downside right-hand member of going up the casing is fixed with the gaseous state agent collecting pipe, the last port of gaseous state agent collecting pipe corresponds the setting from top to bottom with the overflow hole on the right, the downside of gaseous state agent collecting pipe has passed first return flow, the other end of first return flow pipe has cup jointed the condensing box, the other end of feed liquor pipe passes the downside, the solar energy conversion device comprises a condensation box, a piston pump, a solar panel, a solar energy panel, a heat conduction sheet, a refrigeration sheet, a heat conduction sheet, a solar radiation evaporation tube, an evaporator, a condenser, an evaporator and an evaporation box, wherein the heat conduction sheet penetrates through the left half side surface of the condensation box and the right side of the evaporation box, the refrigeration sheet is fixed between the two heat conduction sheets, the hot end of the refrigeration sheet is positioned in the heat conduction sheet on the left side, the cold end of the refrigeration sheet is positioned in the heat conduction sheet on the right side, power generation is performed through the solar panel, energy is provided for acting of the refrigeration sheet and working of the piston pump, energy is saved, environment is protected, the evaporation;

wherein: the solar refrigeration system is characterized by further comprising a single chip microcomputer which is fixed on the front side of the refrigeration box, the input end of the single chip microcomputer is electrically connected with the output end of the storage battery, the output end of the single chip microcomputer is electrically connected with the input ends of the piston pump and the refrigeration piece, and the output end of the solar cell panel is electrically connected with the input end of the storage battery.

Furthermore, the system also comprises a flow control valve which is fixedly arranged in the liquid inlet pipe, the input end of the flow control valve is electrically connected with the output end of the single chip microcomputer, and the stopping and the flow rate of the refrigerant are controlled by the flow control valve.

Further, still including the glass cover, linear array arranges in the upper end of last casing, and it is located the top of evaporating pipe, avoids falling the ash on the evaporating pipe and reduces thermal absorption through the glass cover, and the dust falls on the glass cover and clears up more easily.

Furthermore, the device also comprises a base which is fixed at the lower side of the refrigeration box, and the device can be fixed on a working surface through the base.

Further, still including pressure release bucket, spring and pressure release board, the upside of condensing box is passed to the lower extreme of pressure release bucket, the inside upside of pressure release bucket is fixed with the spring, the other end of spring is fixed with the pressure release board, adjusts the pressure in the condensing box through spring and pressure release board, and then adjusts the interior pressure of the refrigerant in this device.

Compared with the prior art, the beneficial effects of the utility model are that: this solar energy combined type refrigeration plant has following benefit:

1. generate electricity through solar cell panel, work for the acting of refrigeration piece and piston pump provide the energy, energy-concerving and environment-protective, through the sun illumination evaporating pipe, utilize the heat of sunlight irradiation on the evaporating pipe and the heat of refrigeration piece hot junction to make the refrigerant turn into the gaseous state from the liquid state to this replaces the evaporimeter, and the cold junction through the refrigeration piece turns into the liquid state with the refrigerant from the gaseous state, replaces the condenser with this, accelerates conversion efficiency, improves the conversion effect.

2. Stopping and the velocity of flow through the accuse flow valve control refrigerant, avoiding falling the ash on the evaporating pipe and reducing thermal absorption through the glass cover, and the dust falls and covers the easier clearance on the glass, can fix this device on the working face through the base, through the spring with let out the pressure in the pressure tank adjust, and then adjust the interior pressure of the refrigerant in this device.

3. This solar energy combined type refrigeration plant, at first usable solar cell panel electricity generation provides the electric energy for the refrigeration plant and the power equipment of this device inside to utilize solar energy to replace the evaporimeter, carry out evaporation cycle to the refrigerant, reduce the energy consumption, energy-concerving and environment-protective.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of the present invention;

fig. 4 is a schematic view of the cross-sectional structure at the position B-B of the present invention.

In the figure: the solar refrigeration system comprises a flow control valve 1, a liquid inlet pipe 2, a storage battery 3, a condensing box 4, a first return pipe 5, a gaseous agent collecting pipe 6, a refrigerating sheet 7, a heat conducting sheet 8, a glass cover 9, a solar panel 10, an upper shell 11, an evaporation box 12, a second return pipe 13, a third return pipe 14, a piston pump 15, a refrigeration box 16, a liquid inlet pipe 17, a cooling pipe 18, a base 19, a single chip microcomputer 20, a pressure relief barrel 21, a spring 22, a pressure relief plate 23 and an evaporation pipe 24.

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. 1-4, the present invention provides a technical solution: a solar energy combined type refrigeration device comprises an upper shell 11 and a refrigeration box 16;

the refrigerating box 16: the upper side is fixed with a storage battery 3, a cooling pipe 18 is inserted in the storage battery 3, two ends of the cooling pipe 18 penetrate through the lower side of a refrigeration box 16, an agent inlet pipe 17 penetrates through the front side of the refrigeration box 16, a piston pump 15 is fixed on the upper side of the refrigeration box 16, the inlet end of the piston pump 15 penetrates through the upper side of the refrigeration box 16, the outlet end of the piston pump 15 is fixed with a third return pipe 14, a liquid inlet pipe 2 penetrates through the upper side of the refrigeration box 16, the storage battery further comprises a flow control valve 1 which is fixedly arranged in the liquid inlet pipe 2, the input end of the flow control valve is electrically connected with the output end of a single chip microcomputer 20, the stop and the flow rate of a refrigerant are controlled through the flow control valve 1, the storage battery further comprises a base 19 which is fixed;

the upper housing 11: the left end and the right end are internally provided with overflowing holes in a linear array, the inner parts of the solar panels 10 are arranged in a linear array, the inner parts of the evaporating tubes 24 are arranged in a linear array, the evaporating tubes 24 are positioned between two adjacent solar panels 10, the evaporating tubes 24 are positioned between the left overflowing holes and the right overflowing holes, the left end of the lower side of the upper shell 11 is provided with a second return pipe 13 in a linear array, the second return pipe 13 is arranged corresponding to the left overflowing hole up and down, the other end of the second return pipe 13 is sleeved with an evaporating box 12, the other end of the third return pipe 14 penetrates through the lower side of the evaporating box 12, the right end of the lower side of the upper shell 11 is fixed with a gaseous agent collecting pipe 6, the upper end of the gaseous agent collecting pipe 6 is arranged corresponding to the right overflowing hole up and down, the lower side of the gaseous agent collecting pipe 6 penetrates through a first reflux pipe 5, the other end of, the left side surface of the condensing box 4 and the right side of the evaporating box 12 are both penetrated by heat conducting sheets 8, a refrigerating sheet 7 is fixed between the two heat conducting sheets 8, the hot end of the refrigerating sheet 7 is positioned in the heat conducting sheet 8 on the left side, the cold end of the refrigerating sheet 7 is positioned in the heat conducting sheet 8 on the right side, power generation is carried out through the solar cell panel 10, energy is provided for acting of the refrigerating sheet 7 and working of the piston pump 15, energy is saved and environment is protected, the evaporating pipe 24 is irradiated by the sun, the refrigerant is converted from liquid state to gaseous state by utilizing heat of sunlight irradiating on the evaporating pipe 24 and heat of the hot end of the refrigerating sheet 7, an evaporator is replaced by the heat conducting sheet, the refrigerant is converted from gaseous state to liquid state through the cold end of the refrigerating sheet 7, a condenser is replaced by the heat conducting sheet, conversion efficiency is accelerated, the conversion effect is improved, the glass cover 9 is, the glass cover 9 is used for avoiding dust falling on the evaporation tube 24 to reduce heat absorption, the dust falling on the glass cover 9 is easier to clean, the glass cover further comprises a pressure relief barrel 21, a spring 22 and a pressure relief plate 23, the lower end of the pressure relief barrel 21 penetrates through the upper side of the condensation box 4, the spring 22 is fixed on the upper side inside the pressure relief barrel 21, the pressure relief plate 23 is fixed on the other end of the spring 22, the pressure in the condensation box 4 is adjusted through the spring 22 and the pressure relief plate 23, and then the internal pressure of a refrigerant in the device is adjusted;

wherein: the solar refrigeration system further comprises a single chip microcomputer 20 fixed on the front side of the refrigeration box 16, the input end of the single chip microcomputer is electrically connected with the output end of the storage battery 3, the output end of the single chip microcomputer is electrically connected with the input ends of the piston pump 15 and the refrigeration sheet 7, and the output end of the solar cell panel 10 is electrically connected with the input end of the storage battery 3.

When in use: a refrigerant is sent into the refrigerating box 16 from the refrigerant inlet pipe 17, the cooling pipe 18 is connected with an external equipment pipeline to be cooled, the refrigerant cools the cooling pipe 18, at the moment, the refrigerant is changed into coexistence of gas state and liquid state from the liquid state, the solar cell panel 10 converts light energy into electric energy and sends the electric energy into the storage battery 3, the single chip microcomputer 20 is turned on, the piston pump 15 starts to work, the refrigerant flows into the evaporation box 12 from the third return pipe 14, the single chip microcomputer 20 controls the refrigerating sheet 7 to work, the heat at the hot end of the refrigerating sheet 7 is transferred to the heat conducting sheet 8 at the left, the heat conducting sheet 8 at the left converts the gas state and the liquid state refrigerant into gas state, then the refrigerant enters the evaporation pipe 24 from the second return pipe 13, the refrigerant in the evaporation pipe 24 is irradiated by the sun to completely convert the refrigerant into the gas state, and the gas, at the moment, the refrigerating sheet 7 cools the right heat-conducting sheet 8, the right heat-conducting sheet 8 cools the gaseous refrigerant into a liquid refrigerant, the single chip microcomputer 20 controls the flow control valve 1 to be opened, the liquid refrigerant flows back to the refrigerating box 16 from the liquid inlet pipe 2, the cooling pipe 18 is continuously refrigerated, and the refrigerating cycle is completed; the spring 22 and the pressure relief plate 23 regulate the pressure in the condensation tank 4, that is, regulate the internal pressure of the refrigerant in the entire apparatus.

It should be noted that the solar panel 10 disclosed in the present embodiment may be an HP-S370-24S solar panel manufactured by shanghai weirui electronics science and technology gmbh, the refrigerating plate 7 may be a P37 series refrigerating plate manufactured by kumquat electronics technology gmbh, the piston pump 15 may be an AC-C piston pump manufactured by sincere technology gmbh, and the flow control valve 1 may be an AGMZO-TERS series flow control valve manufactured by jinanyituo electromechanical devices gmbh. The single chip microcomputer 20 controls the flow control valve 1, the refrigerating sheet 7 and the piston pump 15 to work by adopting a common method in the prior art, and the solar cell panel 10 controls the storage battery 3 to work by adopting a common method in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar energy combined type refrigeration plant which characterized in that: comprises an upper shell (11) and a refrigeration box (16);

refrigeration box (16): the upper side of the refrigeration box is fixedly provided with a storage battery (3), a cooling pipe (18) is inserted into the storage battery, two ends of the cooling pipe (18) penetrate through the lower side of the refrigeration box (16), the front side of the refrigeration box (16) penetrates through an agent inlet pipe (17), the upper side of the refrigeration box (16) is fixedly provided with a piston pump (15), the inlet end of the piston pump (15) penetrates through the upper side of the refrigeration box (16), the outlet end of the piston pump (15) is fixedly provided with a third return pipe (14), and the upper side of the refrigeration box (16) penetrates through a liquid inlet pipe (2);

upper case (11): the overflow hole of having arranged of equal linear array in the right-hand member of a left side, its inside linear array solar cell panel (10) of having arranged, its inside linear array evaporating pipe (24) of having arranged, and evaporating pipe (24) are located between two adjacent solar cell panel (10), evaporating pipe (24) are located about between two overflow holes, go up the downside left end linear array of casing (11) and have arranged second back flow (13), second back flow (13) correspond the setting from top to bottom with one row of overflow hole on the left side, evaporating box (12) has been cup jointed to the other end of second back flow (13), the downside of evaporating box (12) is passed to the other end of third back flow (14), the downside right-hand member of going up casing (11) is fixed with gaseous agent collecting pipe (6), the last port and the overflow hole on the right of gaseous agent collecting pipe (6) correspond the setting from top to bottom, a first return pipe (5) penetrates through the lower side of the gaseous agent collecting pipe (6), a condensing box (4) is sleeved at the other end of the first return pipe (5), the other end of the liquid inlet pipe (2) penetrates through the lower side of the condensing box (4), heat conducting fins (8) penetrate through the left half side surface of the condensing box (4) and the right side of the evaporation box (12), a refrigerating fin (7) is fixed between the two heat conducting fins (8), the hot end of the refrigerating fin (7) is positioned in the heat conducting fin (8) on the left side, and the cold end of the refrigerating fin (7) is positioned in the heat conducting fin (8) on the right side;

wherein: the solar refrigeration system is characterized by further comprising a single chip microcomputer (20) fixed on the front side of the refrigeration box (16), the input end of the single chip microcomputer is electrically connected with the output end of the storage battery (3), the output end of the single chip microcomputer is electrically connected with the input ends of the piston pump (15) and the refrigeration sheet (7), and the output end of the solar panel (10) is electrically connected with the input end of the storage battery (3).

2. The solar hybrid refrigeration appliance of claim 1, wherein: the device also comprises a flow control valve (1) which is fixedly arranged in the liquid inlet pipe (2), and the input end of the flow control valve is electrically connected with the output end of the singlechip (20).

3. The solar hybrid refrigeration appliance of claim 1, wherein: the evaporator further comprises a glass cover (9) which is arranged in the upper end of the upper shell (11) in a linear array and is positioned above the evaporation tube (24).

4. The solar hybrid refrigeration appliance of claim 1, wherein: also comprises a base (19) fixed on the lower side of the refrigeration box (16).

5. The solar hybrid refrigeration appliance of claim 1, wherein: still including pressure release bucket (21), spring (22) and pressure release board (23), the upside of condensing box (4) is passed to the lower extreme of pressure release bucket (21), the inside upside of pressure release bucket (21) is fixed with spring (22), the other end of spring (22) is fixed with pressure release board (23).