CN216557473U - Refrigerating device - Google Patents

Abstract

The utility model discloses a refrigerating device, comprising: the box is equipped with the photovoltaic module that refrigeration subassembly, outer top were equipped with for the power supply of refrigeration subassembly in the box, and photovoltaic module passes through the bracket component and can dismantle with the box and be connected, and the adjustable photovoltaic module's of bracket component inclination. The refrigerating device provided by the utility model converts the solar energy into the electric energy by the photovoltaic module to supply power to the refrigerating module, thereby greatly reducing the energy consumption of a power grid. And it sets up refrigeration subassembly in the incasement, sets up the photovoltaic module of adjustable inclination at the box top surface, has improved photovoltaic module's conversion efficiency on the one hand, and on the other hand has also saved refrigerating plant's area. Meanwhile, the photovoltaic module and the box body are detachably connected, so that the photovoltaic module is convenient to maintain, replace and reutilize.

Description

Refrigerating device

Technical Field

The utility model relates to the field of refrigeration, in particular to a refrigeration device.

Background

In order to actively cope with global climate change and realize green low-carbon sustainable development, China puts forward development targets of 'carbon peak reaching' and 'carbon neutralization', and the problem that how to be more green and efficient becomes unavoidable in the refrigeration industry under the background that global refrigeration demand is continuously increased and climate change is coped with is solved.

At present, an integrated cold station generally adopts a year-round refrigeration mode, a central air conditioning system and a water chiller are used for consuming electric energy for refrigeration, and the electricity is supplied by commercial power. However, due to the increase of the scale of application scenes such as data centers and rail transit and the gradual increase of demands, the refrigerating capacity of the integrated cold station is increased, and the power consumption of the corresponding integrated cold station is greatly increased.

In conclusion, the integrated cold station in the prior art is powered by a power grid, consumes huge power and has high refrigeration cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a refrigerating device for solving the technical problem of excessive power consumption of a power grid of an integrated refrigerating station in the prior art.

The technical scheme adopted by the utility model is as follows:

the utility model proposes a refrigeration device comprising: the box is equipped with the photovoltaic module that refrigeration subassembly, outer top were equipped with for the power supply of refrigeration subassembly in the box, and photovoltaic module passes through the bracket component and can dismantle with the box and be connected, and the adjustable photovoltaic module's of bracket component inclination.

In one embodiment, the bracket assembly comprises: perpendicular bracing piece on the box top surface, with the bracing piece rotates the mounting bar of connecting, the mounting bar is used for fixing photovoltaic module, the bracing piece with be equipped with the telescopic link between the mounting bar.

Further, follow the even interval of length direction of box top surface sets up many supporting beam, every supporting beam's both ends are fixed with one respectively the bracket component, the mounting bar is followed the width direction of box top surface sets up and all supporting beam is with one side the bracing piece is on a straight line.

Furthermore, the same purline is fixed on the mounting bars on the same side of all the supporting cross beams, mounting guide rails are fixed on the purlines at positions corresponding to the mounting bars, and the photovoltaic modules are mounted on the mounting guide rails.

In an embodiment, the refrigeration apparatus further comprises: the photovoltaic module comprises a controller connected with the photovoltaic module, a storage battery connected with the controller and an inverter, wherein the controller controls the storage battery to be charged and discharged.

In one embodiment, the photovoltaic module comprises a plurality of photovoltaic panels.

Further, the refrigeration device further comprises: a temperature instrument for detecting the sunlight intensity and an irradiator for detecting the incident angle of the sun.

Further, the inverter is connected with a grid-connected controller which transmits the electric energy of the photovoltaic module to a power grid.

In one embodiment, the refrigeration assembly comprises: a cold machine, a freezing water pump, a cooling water pump, water treatment equipment and an air conditioning unit.

In an embodiment, the refrigeration device is an integrated cold station.

Compared with the prior art, the refrigerating device provided by the utility model has the advantages that the photovoltaic module converts solar energy into electric energy to supply power to the refrigerating module, and the energy consumption of a power grid is greatly reduced. And it sets up refrigeration subassembly in the incasement, sets up the photovoltaic module of adjustable inclination at the box top surface, has improved photovoltaic module's conversion efficiency on the one hand, and on the other hand has also saved refrigerating plant's area. Meanwhile, the photovoltaic module and the box body are detachably connected, so that the photovoltaic module is convenient to maintain, replace and reutilize.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of a refrigerating apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of another aspect of the refrigeration apparatus according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of a bracket assembly according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the operation of the refrigeration assembly in an embodiment of the present invention;

1. a box body; 2. a photovoltaic cell panel; 3. a support beam; 4. a support bar; 5. mounting a bar; 6. a telescopic rod; 7. a purlin; 8. installing a guide rail; 9. an L-shaped supporting seat.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the prior art, almost all integrated cold stations use electric energy of a power grid to carry out a year-round refrigeration mode, but with the increasing severity of environmental problems and the increasing scale and the gradual increase of demands of application scenes such as data centers and rail transit in recent years, the refrigeration capacity of the integrated cold stations also increases greatly, and the power consumption of the corresponding integrated cold stations also increases suddenly. The manner of grid power supply increases the refrigeration cost of the integrated cold station and increases the consumption and waste of non-renewable energy.

Meanwhile, with the development of science and technology, more and more renewable clean energy sources are developed and widely applied to various scenes, so that the shortage of non-renewable energy sources is greatly relieved, and the environment is better protected. Therefore, renewable clean energy is applied to the integrated cold station to supply power to the integrated cold station, so that the refrigeration cost can be reduced, energy can be saved, and the environment can be protected.

Therefore, in view of the above considerations, the present invention proposes a refrigeration device comprising: the box is equipped with the photovoltaic module that refrigeration subassembly, outer top were equipped with for the power supply of refrigeration subassembly in the box, and photovoltaic module passes through the bracket component and can dismantle with the box and be connected, and the adjustable photovoltaic module's of bracket component inclination.

To sum up, convert solar energy into the electric energy with photovoltaic module and supply power for refrigeration subassembly, the consumption of the electric wire netting energy that has significantly reduced, and set up refrigeration subassembly at the incasement, set up adjustable inclination's photovoltaic module at the roof, improved photovoltaic module's conversion efficiency on the one hand, on the other hand has also saved refrigerating plant's area. Meanwhile, the photovoltaic module and the box body are detachably connected, so that the photovoltaic module is convenient to maintain, replace and reutilize.

The principles and construction of the present invention will be described in detail below with reference to the drawings and examples.

As shown in fig. 1-3, the photovoltaic module in the refrigeration device proposed by the present invention comprises a plurality of photovoltaic cell panels 2, and the photovoltaic cell panels 2 are fixed on the top surface of a box body 1 through a bracket assembly; a refrigerating assembly is arranged in the box body and comprises a refrigerator, a freezing water pump, a cooling water pump, water treatment equipment, an air conditioning unit and the like; the photovoltaic cell panel is connected with the refrigerating assembly and converts solar energy into electric energy under the condition of sufficient illumination so as to supply power to the refrigerating assembly. Simultaneously, photovoltaic module still is equipped with the temperature appearance that detects the intensity of sunshine, detects the irradiator of sun incident angle, and during temperature appearance and irradiator access refrigerating plant equipped with control chip, according to the change of sun incident angle and intensity of sunshine, the inclination of control bracket component adjustment photovoltaic cell board, furthest guarantees photovoltaic module's generated energy.

In one embodiment, a bracket assembly comprises: along the even interval of length direction of box top surface sets up many supporting beam 3, and supporting beam 3 passes through modes such as screw, buckle or grafting can be dismantled with box 1 and be connected, can dismantle. Two ends of each supporting beam 3 are respectively and vertically fixed with a supporting rod 4, and the supporting rods 4 on the same side of all the supporting beams 3 are on the same straight line. The free end of every bracing piece 4 all rotates and connects a mounting bar 5, and mounting bar 5 sets up along the width direction of box top surface, and the central authorities of mounting bar 5 rotate with bracing piece 4 to be connected, is connected with a telescopic link 6 between bracing piece 4 and mounting bar 5, and the mounting bar 5 is connected to the second section, the other end of 6 one end joint support poles of telescopic link 4, and telescopic link 6 changes the contained angle size between bracing piece 4 and the mounting bar 5 through flexible. In addition, lie in the same one row of mounting bar 5 of entablature 3 with one side on same one row of fixed connection same root purlin 7 simultaneously, purlin 7 is the vertically and still is fixed with an L type supporting seat 9 on the mounting bar 5 with mounting bar 5, and L type supporting seat 9 connects purlin 7 and mounting bar 5 simultaneously and makes purlin 7 fix more stably. Purlin 7 is used for fixed mounting guide rail 8, and mounting guide rail 8 sets up the position department that corresponds mounting bar 5 on purlin 7, and mounting rail 8 and mounting bar 5 are parallel to each other and in a vertical plane promptly, and photovoltaic cell panel 2 is installed between two adjacent mounting guide rails 8.

In the present embodiment, the telescopic rod 6 is of a crank structure, and the length of the telescopic rod 6 can be driven and controlled by electric power, hydraulic pressure, pneumatic pressure, and the like. When the solar altitude angle is increased, the telescopic rod is extended, and the photovoltaic cell panel tends to be horizontal; when the solar altitude angle is reduced, the telescopic link shortens, and photovoltaic cell panel tends to vertical.

Further, as shown in fig. 4, the photovoltaic cell panel is connected to a controller, one end of the controller is connected to a storage battery capable of storing energy and an inverter for converting direct current into alternating current, and the inverter is connected to a grid-connected controller connected to a power grid. Under the condition of sufficient sunlight, the controller controls the photovoltaic cell panel to supply power to the refrigeration assembly, and then stores more electric quantity in the storage battery or transmits the electric quantity to a power grid through the grid-connected controller; under the condition of no sunshine or insufficient sunshine, the controller controls the storage battery to discharge to supply power to the refrigeration assembly, and the power grid can also be controlled to supply power to the refrigeration assembly when the energy of the storage battery is insufficient.

In other embodiments, can select the component part of bracket component as required, can only set up bracing piece, mounting bar and telescopic link, perhaps use other bracket components to install polylith photovoltaic cell panel side by side at the box top surface. And a generator set can be additionally arranged in the refrigerating device to supply power to the refrigerating component and charge the storage battery under the condition of insufficient sunlight or no illumination. In other embodiments, the mounting rails and the mounting bar are not limited to one plane, and the mounting bar may be sandwiched between two adjacent mounting rails.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. Refrigerating plant, its characterized in that, including the box, be equipped with in the box refrigeration subassembly, outer top be equipped with do the photovoltaic module of refrigeration subassembly power supply, photovoltaic module pass through the bracket component with the connection can be dismantled to the box, just the bracket component is adjustable photovoltaic module's inclination.

2. The refrigeration unit of claim 1 wherein said bracket assembly comprises: perpendicular the bracing piece that the box top surface set up, with the bracing piece rotates the mounting bar of connecting, the mounting bar is used for fixing photovoltaic module, the bracing piece with be connected with the telescopic link between the mounting bar.

3. The refrigerating apparatus as claimed in claim 2, wherein a plurality of supporting beams are provided at regular intervals along the length direction of the top surface of the cabinet, the supporting beams are detachably connected to the cabinet, one of the bracket assemblies is fixed to each of both ends of each supporting beam, the supporting rods are vertically fixed to the supporting beams, the mounting bars are provided along the width direction of the top surface of the cabinet, and the supporting rods on the same side of all the supporting beams are on the same straight line.

4. The refrigerating device as claimed in claim 3, wherein the same purlin is fixed on the mounting bar on the same side of all the supporting beams, and mounting guide rails are fixed on the purlins at positions corresponding to the mounting bars and are used for mounting the photovoltaic modules.

5. The refrigeration apparatus as set forth in claim 1, further including: the controller is connected with the photovoltaic module, the storage battery and the inverter are connected with the controller, and the controller controls the charging and discharging of the storage battery.

6. The refrigeration unit of claim 1 wherein said photovoltaic module comprises a plurality of photovoltaic panels.

7. A refrigerating device as recited in claim 1 or 2, further comprising: a temperature instrument for detecting the sunlight intensity and an irradiator for detecting the incident angle of the sun.

8. The cooling device as recited in claim 5 wherein said inverter is connected to a grid-connected controller that transmits power from said photovoltaic module to a power grid.

9. The refrigeration unit of claim 1 wherein said refrigeration assembly comprises: a cold machine, a freezing water pump, a cooling water pump, water treatment equipment and an air conditioning unit.

10. The refrigeration unit of claim 1 wherein said refrigeration unit is an integrated cold station.

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