A kind of air-conditioning refrigeration plant
Technical field
The utility model is related to technical field of refrigerating devices, specially a kind of air-conditioning refrigeration plant.
Background technology
Air-conditioning refrigeration plant is the device for combining refrigeration plant with the equipment for consuming cold, and refrigerating chamber is exactly it
In one kind.It is the warehouse using the suitable humidity of cooling installation creation and cryogenic conditions, is the field for processing, storing product
Institute.The rotting rate of incidence and fruit that freezer reduces pathogeny bacterium by reducing its internal temperature makes it undergo no deterioration, and
The respiratory metabolism process of fruit is slowed down by low temperature, is decayed so as to reach prevention, extend the purpose of storage period, weather can be broken away from
Affect, to adjust market supply.In order to prevent frozen ground from expanding, existing freezer is to prevent frozen ground from expanding to existing refrigerating chamber, big portion
Divide freezer to be designed with the method such as gravity-flow ventilation pipeline or force ventilation pipeline, taken out of cold by the circulation of extraneous natural wind
In being discharged into air, this part cold is poor without greatly waste, low-temperature receiver utilization rate using being just discharged, is caused, and does not reach
The effect of energy-saving and emission-reduction.
Utility model content
The purpose of this utility model is to provide a kind of air-conditioning refrigeration plant, to solve above-mentioned background technology in propose low-temperature receiver
Utilization rate is poor, does not reach the problem of the effect of energy-saving and emission-reduction.
For achieving the above object, the utility model provides following technical scheme:A kind of air-conditioning refrigeration plant, including auxiliary system
Cold house, main cool room, refrigeration mechanism, air filter, storage tank and secondary heat-exchange tube, the auxiliary cooling room right side is arranged
Have on refrigerating chamber body, and refrigerating chamber body front and be installed with sliding door, the refrigerating chamber body interior is provided with temperature biography
Sensor, the main cool room left side is provided with inside refrigerating chamber body, and main cool room and is provided with discharge pipe, in the discharge pipe
Portion is provided with the first blower fan, and discharge pipe upper end is connected with refrigerating chamber body, and the refrigeration mechanism is connected with discharge pipe lower end
Connect, and refrigeration mechanism is connected with the upper end of blast pipe, the blast pipe is internally provided with the second blower fan, and the lower end of blast pipe
It is connected with main cool room, the second blower fan is installed with the left of the air filter, the storage tank inside is arranged
There is main heat-exchange tube, the secondary heat-exchange tube lower section is provided with water pump.
Preferably, the refrigerating chamber body interior is provided with heat-insulation layer.
Preferably, the temperature sensor is electrically connected with refrigeration mechanism.
Preferably, the refrigeration mechanism is made up of compressor, expansion valve, evaporimeter and condensation liquefaction device.
Preferably, the main heat-exchange tube right side is connected with blast pipe, and secondary heat-exchange tube right side is provided with discharge pipe.
Compared with prior art, the beneficial effects of the utility model are:The air-conditioning refrigeration plant can be by refrigerating chamber body
Internal cold air is extracted out and is used, and this part cold air can be used as low-temperature receiver, it is possible to which refrigerating chamber body interior is entered
Row cooling, not only low-temperature receiver utilization rate is high, and has reached the effect of energy-saving and emission-reduction, and the heat-insulation layer of refrigerating chamber body interior can have
Effect prevents heat losses, temperature sensor from can be run according to cooling compartment temperature controlled refrigerating mechanism and being stopped.
Description of the drawings
Fig. 1 is the utility model structural representation.
In figure:1st, auxiliary cooling room, 2, refrigerating chamber body, 3, sliding door, 4, temperature sensor, 5, main cool room, 6, first
Blower fan, 7, discharge pipe, 8, refrigeration mechanism, 9, blast pipe, the 10, second blower fan, 11, air filter, 12, main heat-exchange tube,
13rd, storage tank, 14, water pump, 15, secondary heat-exchange tube, 16, heat-insulation layer.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme:A kind of air-conditioning refrigeration plant, including auxiliary cooling room
1st, main cool room 5, refrigeration mechanism 8, air filter 11, storage tank 13 and secondary heat-exchange tube 15, the right side of auxiliary cooling room 1 sets
Refrigerating chamber body 2 is equipped with, refrigerating chamber body 2 is internally provided with heat-insulation layer 16, and the front of refrigerating chamber body 2 and is installed with drawing
Door 3, is provided with temperature sensor 4 inside refrigerating chamber body 2, temperature sensor 4 is electrically connected with refrigeration mechanism 8, main cool room 5
Left side is provided with inside refrigerating chamber body 2, and main cool room 5 and is provided with discharge pipe 7, and discharge pipe 7 is internally provided with the first blower fan
6, and the upper end of discharge pipe 7 is connected with refrigerating chamber body 2, refrigeration mechanism 8 is connected with the lower end of discharge pipe 7, and refrigeration mechanism 8 is by pressing
Contracting machine, expansion valve, evaporimeter and condensation liquefaction device composition, by the compression of cold-producing medium, condensation, throttling, evaporate four steps come
Refrigeration is realized, and refrigeration mechanism 8 is connected with the upper end of blast pipe 9, blast pipe 9 is internally provided with the second blower fan 10, and air intake
The lower end of pipe 9 is connected with main cool room 5, and the left side of air filter 11 is installed with the second blower fan 10, air filtration
Device 11 can filter out the impurity and peculiar smell in air, improve air quality, and storage tank 13 is internally provided with main heat and hands over
Pipe 12 is changed, the right side of main heat-exchange tube 12 is connected with blast pipe 9, and the secondary right side of heat-exchange tube 15 is provided with discharge pipe 7, secondary heat exchange
The lower section of pipe 15 is provided with water pump 14.
Operation principle:When using the air-conditioning refrigeration plant, extraneous hot-air is sucked into blast pipe 9 by the second blower fan 10
In, in the presence of refrigeration mechanism 8, hot-air is changed into cold air, and the first blower fan 6 is sucked into cold air in discharge pipe 7, and send
Enter into refrigerating chamber body 2, when the temperature in refrigerating chamber body 2 is too low, the second blower fan 10 in auxiliary cooling room 1 will refrigeration
Cold air in room body 2 is suctioned out, and is sent in main heat-exchange tube 12, and main heat-exchange tube 12 just can be with the water in storage tank 13
It is changed into frozen water, water pump 14 is sucked into frozen water in water tank in secondary heat-exchange tube 15, the wind of the blowout of the first blower fan 6 is being handed over through secondary heat
Change and cold wind is reformed into after pipe 15, and be fed through in refrigerating chamber body 2.
Although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art comes
Say, it still can modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.