CN208108591U - Refrigerator and refrigerator heat-extraction system - Google Patents
Refrigerator and refrigerator heat-extraction system Download PDFInfo
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- CN208108591U CN208108591U CN201820624893.0U CN201820624893U CN208108591U CN 208108591 U CN208108591 U CN 208108591U CN 201820624893 U CN201820624893 U CN 201820624893U CN 208108591 U CN208108591 U CN 208108591U
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Abstract
The utility model relates to a kind of refrigerator and refrigerator heat-extraction systems, belong to refrigerator technical field.Refrigerator, body includes the first chamber and second chamber being disposed adjacent, compressor, condenser form heat extraction component, evaporator, pressure fan form cold wind component, heat extraction component is located in first chamber, cold wind component is located in second chamber, and compressor, condenser and evaporator form refrigerant circulation loop, and blower-use is in the air circulation power for reinforcing heat exchange and offer second chamber;Body is removably connect with cabinet body, and there are two spare interfaces for cabinet body setting, and two ventilation openings one-to-one correspondence of two spare interfaces and second chamber, ventilation opening is connect with spare interface so that cabinet body and second chamber form air circulation duct.The refrigerator, refrigeration host computer are removably connect with cabinet body, convenient for the maintenance and replacement of refrigeration host computer, are improved maintenance efficiency, are realized the demand uninterruptedly freezed.The refrigerator heat-extraction system, improves the heat dissipation effect of refrigeration system.
Description
Technical field
The utility model relates to refrigerator technical fields, in particular to a kind of refrigerator and refrigerator heat-extraction system.
Background technique
Cargo refrigeration freeze preservation is common during daily production and living are managed, and demand can be increasing.Refrigerator because
Small in size, quantity in stock is little, is many management places (or family) common refrigerating equipment.In particular, saying new retail now, automatically
Fresh vending machine largely occurs.
Existing refrigerator is substantially using air-cooled condenser:Independent refrigerator is that (hot wind comes interior, increases for nearest air draft
Room conditioning load);The large size such as part supermarket management place is then the outdoor air-cooled condenser that setting is concentrated, and passes through refrigerant
Take heat to outdoor, although solving heat removal issue, cost is high (to lean on copper pipe long-distance sand transport refrigerant, condenser
Copper pipe consumable quantity is also very big), (this refrigeration system is integral inconvenient maintenance, is arbitrarily damaged and is needed with the accessory of piping connection
Replacement all will lead to whole system shutdown;It in repair and replacement, needs to be vented the refrigerant of whole system, causes very big wave
Take and pollutes atmosphere;After replacement welding, then pressure testing vacuumizes refrigerant feeding;Costly and laborious time-consuming in a word, there are also shut down not
The indirect economic loss of energy cooling supply.).Existing refrigerator maintenance difficult, field maintenance is inconvenient, freezes after failure and interrupts, shadow
Ring cargo refrigeration.
Utility model content
The purpose of this utility model is that refrigeration host computer is detachable with cabinet body in view of the above-mentioned problems, providing a kind of refrigerator
Connection improve maintenance efficiency convenient for the maintenance and replacement of refrigeration host computer, realize the demand uninterruptedly freezed, make the above problem
Improved.
Another of the utility model is designed to provide a kind of refrigerator heat-extraction system, improves the heat dissipation of refrigeration system
Effect.
The utility model is realized in this way:
The embodiments of the present invention provide a kind of refrigerator, including refrigeration host computer and at least one cabinet body;
The refrigeration host computer includes body and refrigeration system, and the body includes the first chamber being disposed adjacent and the second chamber
Room, the first chamber and the second chamber offer two ventilation openings being oppositely arranged, and the refrigeration system includes pressure
Contracting machine, condenser, evaporator and pressure fan, the compressor, the condenser form heat extraction component, the evaporator, described
Pressure fan forms cold wind component, and the heat extraction component is located in the first chamber and the heat extraction component is located at described two lead to
Between air port, the cold wind component is located in the second chamber and the cold wind component is between described two ventilation openings,
The compressor, the condenser and the evaporator form refrigerant circulation loop, the blower-use in reinforce heat exchange and
The air circulation power of the second chamber is provided;
The body is removably connect with the cabinet body by connector, and the cabinet body is arranged there are two spare interface,
Described two spare interfaces and described two ventilation openings of the second chamber correspond, and the ventilation opening connects with described reserve
Mouth connects so that the cabinet body and the second chamber form air circulation duct.
In the utility model optional embodiment, described two ventilation openings of the second chamber be provided with for
The connecting flange of the spare interface connection, the connecting flange are provided with elastic packing heat preservation far from the cabinet body on one side
Rubber mat, the spare interface are provided with the abutted flange with connecting flange cooperation, the ventilation opening and the spare interface
It is bolted, the elastic packing heat preservation rubber mat is between the connecting flange and the abutted flange.
In the utility model optional embodiment, the second chamber is additionally provided with condensation water pond, the condensation water pond
Below the evaporator, the condensation water pond is used to collect the liquid water of the evaporator condensation, the condensation water pond
Bottom is provided with drainpipe, and normally closed solenoid valve is provided on the drainpipe, and the top of the condensation water pond is provided with overflow pipe,
The both ends of the overflow pipe are connected to the condensation water pond and the drainpipe respectively, and being internally provided with for condensation water pond adds
Wet component.
In the utility model optional embodiment, being internally provided with for the cabinet body is correspondingly arranged with the spare interface
Air ducting, the air ducting connect with the cabinet body, and the air ducting is provided with air hole, the air hole difference
It is connected to the inner space of the spare interface and the cabinet body.
In the utility model optional embodiment, the cabinet body is provided with one, and the bottom of the cabinet body is provided with pre-
Spacing, the refrigeration host computer are located in the reserved space, and the connector includes four brackets, four brackets difference
Positioned at the quadrangle of the body, the bracket is rotatably connect with the body, and the bracket and the cabinet body pass through butterfly
It is bolted,
In the utility model optional embodiment, the bottom of the body is provided with four rolling, the four rolling
It is located at the quadrangle of the body.
In the utility model optional embodiment, the refrigerator further includes control cabinet, the control cabinet and the cabinet
Body is disposed adjacent, and the control cabinet is removably connect with the cabinet body, and there are two connect with described reserve for the control cabinet setting
The corresponding through-hole of mouth, the refrigeration host computer are located in the control cabinet, and the refrigeration host computer removably connects with the control cabinet
It connects.
In the utility model optional embodiment, there are two the cabinet body settings, and two cabinet bodies are respectively arranged at
The both sides of the control cabinet, the ventilation opening of the second chamber are provided with threeway, and the both ends of the threeway are each passed through institute
It states through-hole to connect with the spare interface of two cabinet bodies, so that the second chamber connects with two cabinet bodies respectively
It is logical.
In the utility model optional embodiment, there are two the cabinet body settings, and two cabinet bodies are respectively arranged at
The both sides of the control cabinet, there are two the second chamber settings, and two second chambers connect with two cabinet bodies respectively
Logical, there are two the cold wind component settings, and two evaporators form the system with the condenser, the compressor respectively
Refrigerant circulation loop.
The embodiments of the present invention additionally provide a kind of refrigerator heat-extraction system, including cooling water pipeline, circulation
Water pump, cooling water return pipe road, cooling tower and above-mentioned refrigerator, the condenser are water cooled condenser, the condenser
Including cooling water outlet and cooling water inlet, the cooling water outlet is connect with the cooling water return pipe road by connector, institute
State cooling water inlet and connect with the cooling water pipeline by connector, the cooling water pipeline, the water circulating pump,
The condenser, the cooling water return pipe road and the cooling tower form cooling water circulation loop, and the water circulating pump is used for
Power is provided for cooling water circulation.
Compared with prior art, the beneficial effects of the utility model are:
The refrigerator, refrigeration host computer are removably connect with cabinet body, convenient for the maintenance and replacement of refrigeration host computer, improve maintenance
Efficiency realizes the demand uninterruptedly freezed.
The refrigerator heat-extraction system, improves the heat dissipation effect of refrigeration system.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the first structural schematic diagram for the refrigerator that the utility model first embodiment provides;
Fig. 2 is the first structural schematic diagram of the refrigeration host computer of Fig. 1;
Fig. 3 is enlarged diagram at the A-A of Fig. 2;
Fig. 4 is the schematic diagram of refrigerant circulation loop;
Fig. 5 is the structural schematic diagram for condensing water pond;
Fig. 6 is second of structural schematic diagram of refrigerator;
Fig. 7 is enlarged diagram at the B-B of Fig. 6;
Fig. 8 is second of structural schematic diagram of refrigeration host computer;
Fig. 9 is the first structural schematic diagram of cabinet body;
Figure 10 is second of structural schematic diagram of cabinet body;
Figure 11 is a kind of structural schematic diagram at the visual angle for the refrigerator that the utility model second embodiment provides;
Figure 12 is the structural schematic diagram at another visual angle for the refrigerator that the utility model second embodiment provides;
Figure 13 is enlarged diagram at the C-C of Figure 12;
Figure 14 is the structural schematic diagram of the refrigeration host computer for the refrigerator that the utility model 3rd embodiment provides;
Figure 15 is enlarged diagram at the D-D of Figure 14;
Figure 16 is the schematic diagram for the refrigerator heat-extraction system that the utility model fourth embodiment provides.
Icon:100- refrigerator;1- refrigeration host computer;11- body;111- first chamber;112- second chamber;113- ventilation
Mouthful;114- connecting flange;115- elastic packing keeps the temperature rubber mat;12- refrigeration system;121- compressor;122- condenser;123- steams
Send out device;124- pressure fan;125- expansion valve;13- condenses water pond;131- drainpipe;132- normally closed solenoid valve;133- overflow pipe;
134- humidifies component;14- bracket;15- idler wheel;16- threeway;17- wing bolt;2- cabinet body;21- spare interface;22- rendezvous method
It is blue;23- air ducting;24- reserved space;3- control cabinet;31- through-hole;41- cooling tower;42- cooling water pipeline;43- is followed
Ring water pump;44- cooling water return pipe road.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should be noted that:Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
First embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of refrigerators 100, including refrigeration host computer 1 and at least one cabinet body 2.
In the present embodiment, refrigeration host computer 1 is removably connect with cabinet body 2, when convenient for breaking down, refrigeration host computer 1
Quickly change;Refrigeration host computer 1 includes body 11 and refrigeration system 12, and there are two the ventilated cavity to oppose, compressions for the setting of body 11
Machine 121, condenser 122 form heat extraction component, and heat extraction component is located in one of ventilated cavity (first chamber 111), evaporator
123, pressure fan 124 forms cold wind component, and cold wind component is located at another ventilated cavity (second chamber 112), second chamber 112
There are two ventilation openings 113 for setting, and two ventilation openings 113 are connect with the spare interface 21 of cabinet body 2, so that second chamber 112 and cabinet
The inside of body 2 forms air circulation duct, so that the cold air in second chamber 112 flows into the inside of cabinet body 2, meanwhile, cabinet body 2
The hot-air of inside flow back to second chamber 112 and cool down through cold wind component, form air circulation.The company of refrigeration host computer 1 and cabinet body 2
Mode is connect, can be realized the fast assembling-disassembling of refrigeration host computer 1, improves the breakdown maintenance efficiency of refrigerator 100, realizes uninterrupted system
It is cold, meet the cold-storage needs of user.
The specific structure to all parts of the refrigerator 100 and mutual positional relationship carry out specifically below
It is bright.
As shown in figs 2-4, refrigeration host computer 1 includes body 11 and refrigeration system 12, and body 11 includes the be disposed adjacent
One chamber 111 and second chamber 112, first chamber 111 and second chamber 112 are ventilated cavity, and each ventilated cavity opens up
There are two ventilation openings 113 being oppositely arranged;Refrigeration system 12 includes compressor 121, condenser 122, evaporator 123, expansion valve
125 and pressure fan 124, compressor 121, condenser 122 form heat extraction component, and evaporator 123, pressure fan 124 form cold wind group
Part, heat extraction component are located in first chamber 111, and cold wind component is located in second chamber 112.
Heat extraction component is located between two ventilation openings 113 of first chamber 111, and cold wind component is located at second chamber 112
Between two ventilation openings 113, compressor 121, condenser 122, expansion valve 125 and evaporator 123 are connected to by connecting line, pressure
Contracting machine 121, condenser 122, expansion valve 125 and evaporator 123 form refrigerant circulation loop.Compressor 121, condenser 122,
Evaporator 123 and pressure fan 124 are removably connect with body 11 respectively, convenient for the fixation and disassembly of each component.Second chamber
112 two ventilation openings 113 are respectively air outlet and return air inlet, and pressure fan 124 is used to reinforce the heat exchange and offer of evaporator 123
The air circulation power of second chamber 112.
It should be pointed out that 125 position of expansion valve is more flexible, positioned at the refrigerant outlet and evaporator of condenser 122
It between 123 refrigerant inlet, can be placed in second chamber 112, can also be placed in first chamber 111, work as expansion
When valve 125 is placed in first chamber 111, the pipeline connecting with expansion valve 125 needs to take Insulation.As the present embodiment
Optional way, expansion valve 125 is placed in second chamber 112.
Body 11 is removably connect with cabinet body 2 by connector, and when breaking down convenient for refrigeration host computer 1, refrigeration is led
1 integral replacing of machine is guest machine or new refrigeration host computer 1, is then repaired failure refrigeration host computer 1, it is ensured that inside cabinet body 2
Space refrigeration is uninterrupted.For the setting of cabinet body 2 there are two spare interface 21, two of two spare interfaces 21 and second chamber 112 are logical
Air port 113 corresponds, and ventilation opening 113 is connect with spare interface 21 so that cabinet body 2 (inner space of cabinet body 2) and second chamber
112 form air circulation duct.
In the present embodiment, second chamber 112 is additionally provided with condensation water pond 13, and condensation water pond 13 is located at evaporator 123
Lower section, condensation water pond 13 are used to collect the liquid water of the condensation of evaporator 123.As shown in figure 5, the bottom of condensation water pond 13 is provided with
Drainpipe 131, normally closed solenoid valve 132 is provided on drainpipe 131, and the top of condensation water pond 13 is provided with overflow pipe 133, spilling water
The both ends of pipe 133 are connected to condensation water pond 13 and drainpipe 131 respectively, and condensation water pond 13 is internally provided with humidification component 134,
Humidifying component 134 can be ultrasonic humidifying module, or other humidification modules, user can select according to the actual situation
Take different humidification components 134.Humidification:When humidity is lower than imposing a condition, humidification component 134 humidifies air,
Pressure fan 124 can assist air Rapid Circulation;When humidity reaches setting condition, normally closed solenoid valve 132 is opened, rapid deflation
Condense the remaining water in water pond 13.It is humidified using condensed water, saves water resource, the sorrow also without calcium ions and magnesium ions fouling.
Further, refrigerant circulation loop further includes four-way valve (not marking in figure), four-way valve be located at compressor 121 with
Between evaporator 123 or between compressor 121 and condenser 122.Under normal refrigerating state, the flow direction of refrigerant is compression
Machine 121- condenser 122- expansion valve 125- evaporator 123;After four-way Vavle switching, compressor 121- evaporator 123- expansion valve
125- condenser 122;After 123 frosting of evaporator, by four-way Vavle switching, changes refrigerant flow direction, compressor 121 is discharged
High temperature compression refrigerant be passed through evaporator 123, melt the frost layer on 123 surface of evaporator.
The heat-removal modalities of condenser 122 can be a variety of such as air-cooled, water cooling or evaporation cooling etc..When condenser 122 is adopted
When cooling with air-cooled or evaporation, two ventilation openings 113 of first chamber 111 are respectively air inlet and exhaust outlet, and exhaust outlet is reserved
Air draft interface, can nearest air draft, can also add extension tube by hot wind row hoist or drain into outdoor.When condenser 122 uses
When water cooling, cooling water inlet and cooling water outlet is arranged in condenser 122, and cooling tower and condenser 122 are connected by cooling water pipeline
It connects, forms cooling water circulation loop, by cooling tower to outdoor heat dissipation.
As shown in Figure 6 and Figure 7, cabinet body 2 is internally provided with air ducting 23 corresponding with spare interface 21, air ducting
23 connect with cabinet body 2, and air ducting 23 is provided with air hole, and air hole is respectively communicated with spare interface 21 and the inside of cabinet body 2 is empty
Between, so that filtering of the air through air ducting 23 inside cabinet body 2 enters spare interface 21 later, prevent the object inside cabinet body 2
Product block spare interface 21, and air circulation duct is caused to interrupt.
As the optional way of the present embodiment, air ducting 23 can be orifice plate, and orifice plate is removably connect with cabinet body 2,
Orifice plate can be improved air flowing penetrate effect, guarantee be isolated article under the premise of, be easy to implement 2 inner air of cabinet body
Flowing.
As the optional way of the present embodiment, cabinet body 2 is provided with one, as shown in Figure 1, the bottom of cabinet body 2 be provided with it is pre-
Spacing 24, refrigeration host computer 1 are horizontal type structure, and refrigeration host computer 1 is located in reserved space 24, as shown in figure 8, connector includes four
A bracket 14, four brackets 14 are located at the quadrangle of body 11, and bracket 14 is rotatably connect with body 11, bracket 14 and cabinet
Body 2 is connected by wing bolt 17, is easily installed and is dismantled.In the moving process of body 11, can with rotating bracket 14 so that
Bracket 14 and body 11 are stored, and prevent bracket 14 and cabinet body 2 is interfered or the user that damages.It should be pointed out that refrigeration host computer 1 is also
It can be vertical structure, as shown in figure 9, the spare interface 21 of cabinet body 2 is located at the side wall of cabinet body 2, the adjacent cabinet body 2 of refrigeration host computer 1
Design.
As shown in figure 8, two ventilation openings 113 of second chamber 112 are provided with the company for connecting with spare interface 21
Acting flange 114, spare interface 21 are provided with the abutted flange 22 (as shown in Figure 10) cooperated with connecting flange 114, ventilation opening 113
It is bolted with spare interface 21, improves the connection flexibility of ventilation opening 113 Yu spare interface 21, be convenient for ventilation opening
113 with the connection of spare interface 21 with separate.In order to improve the connection sealing of ventilation opening 113 Yu spare interface 21, connecting
The separate cabinet body 2 of flange 114 is provided with elastic packing heat preservation rubber mat 115 on one side, and elastic packing keeps the temperature rubber mat 115 and is located at connection
Between flange 114 and abutted flange 22, the connection sealing effect of ventilation opening 113 Yu spare interface 21 had both been improved, it is thus also avoided that
Temperature change of the air in cyclic process.Ventilation opening 113 can also be directly socketed with spare interface 21, and one of mouth (can
Think ventilation opening 113 or spare interface 21) it is sheathed on the outside of another mouth (corresponding with the mouth of front), it reduces bolted
Trouble.
For the ease of mobile refrigeration host computer 1, the bottom of body 11 is provided with four rolling 15, and four rolling 15 is located at
The thrust of user is reduced, provides convenience for user in mobile body 11 in the quadrangle of body 11.
The working principle of the utility model embodiment is:
Refrigeration system 12 is divided to and is arranged for two ventilated cavities, heat extraction component is provided separately with cold wind component, cold wind component
The ventilated cavity at place is connected to form air circulation duct with the inside of cabinet body 2, recycles convenient for cold air in the inside of cabinet body 2;
Refrigeration system 12 removably connect composition refrigeration host computer 1 with body 11, and body 11 is removably connect with cabinet body 2, works as refrigeration
When 100 failure problem of cabinet, can fast quick-detach and replacement refrigeration host computer 1, avoid the interruption refrigeration of refrigerator 100, satisfaction makes
The cold-storage needs of user improve the utility value of refrigerator 100.
Second embodiment
Researcher after study, to refrigerator 100 provided by the utility model, on the basis of above-mentioned first embodiment
On, following optional other structures schemes can be also made, are described as follows:
As shown in figures 11-13, refrigeration host computer 1 is vertical structure, and refrigerator 100 provided by the embodiment further includes control cabinet
3, control cabinet 3 is disposed adjacent with cabinet body 2, and control cabinet 3 is removably connect with cabinet body 2, and there are two connect with reserved for the setting of control cabinet 3
The corresponding through-hole 31 of 21 (two spare interfaces 21 of cabinet body 2) of mouth, refrigeration host computer 1 are located in control cabinet 3, refrigeration host computer 1 and control
The removably connection of cabinet 3 processed.Body 11 is removably connect with control cabinet 3 by connector, and control cabinet 3 and cabinet body 2 are detachable
Connection, realize body 11 and cabinet body 2 dismountable connection, when refrigeration host computer 1 breaks down, user can quickly be torn open
The refrigeration host computer 1 for unloading refrigeration host computer 1, and more finishing changing realizes the uninterrupted refrigeration of refrigerator 100.
In the present embodiment, there are two the settings of cabinet body 2, two cabinet bodies 2 are respectively arranged at the both sides of control cabinet 3, the second chamber
The ventilation opening 113 of room 112 is provided with threeway 16, and the both ends of threeway 16 are each passed through the through-hole 31 and two cabinet bodies 2 of control cabinet 3
Spare interface 21 connects, so that second chamber 112 is connected to two cabinet bodies 2 respectively, the cold wind component of second chamber 112 is made jointly
For two cabinet bodies 2, the air circulation for two cabinet bodies 2 provides cold air.
Relative to first embodiment, in the present embodiment, refrigerator 100 is vertical structure, and control cabinet 3 is separately provided in cabinet body 2,
Refrigeration host computer 1 is placed in control cabinet 3, utilizes space, rationally convenient for the installation and removal of refrigeration host computer 1;Refrigeration host computer 1 is distinguished
Two cabinet bodies 2 are acted on, realize the refrigeration control of two cabinet bodies 2, rationally utilize resource.
3rd embodiment
Researcher after study, to refrigerator 100 provided by the utility model, on the basis of above-mentioned second embodiment
On, following optional other structures schemes can be also made, are described as follows:
In the present embodiment, as shown in Figure 14 and Figure 15, there are two the settings of second chamber 112, two second chambers 112 are divided
It is not connected to two cabinet bodies 2, there are two the settings of cold wind component, two evaporators 123 condenser with first chamber 111 respectively
122, compressor 121 forms refrigerant circulation loop, and each evaporator 123 is connected with an expansion valve 125, is expanded by control
The on-off for the refrigeration cycle that each evaporator 123 connects is realized in the open and close of valve 125.It is equivalent in original refrigeration
An evaporator 123 (evaporator 123 is connected with expansion valve 125) is arranged in parallel on agent circulation loop, so that by condenser 122
Refrigerant out flows to two evaporators 123 respectively, forms two refrigerant circulation loops, respectively in two second chambers
Refrigeration, expansion valve 125 are connect with external control devices in 112, by controlling the working condition of different expansion valves 125, are realized not
With the on-off of refrigeration cycle, to control the refrigerating state of different cabinet bodies 2.Two second chambers 112 and two cabinet bodies 2 one
One is corresponding, and a cold wind component is supplied in 2 cold wind of a cabinet body circulation, so that each cabinet body 2 is separately provided with a cold wind group
The refrigeration of part, each cabinet body 2 individually controls.
Relative to second embodiment, refrigerator 100 provided in this embodiment can be realized the separate refrigeration control of two cabinet bodies 2
System, improves the refrigeration control flexibility of cabinet body 2.
Fourth embodiment
The present embodiment provides a kind of refrigerator heat-extraction systems, are applied to above-mentioned first embodiment, second embodiment or third
The refrigerator 100 of embodiment.
As shown in figure 16, which includes cooling water pipeline 42, water circulating pump 43, cooling water return water
Pipeline 44, cooling tower 41 and refrigerator 100, the condenser 122 of refrigeration host computer 1 are water cooled condenser 122, and condenser 122 wraps
Include refrigerant inlet, refrigerant outlet, cooling water inlet and cooling water outlet, refrigerant inlet and refrigerant outlet respectively with pressure
Contracting machine 121 and evaporator 123 connect, and cooling water outlet is connect with cooling water return pipe road 44 by quick water-stopping joint, cooling
Water inlet is connect with cooling water pipeline 42 by quick water-stopping joint, cooling tower 41, cooling water pipeline 42, recirculated water
Pump 43, condenser 122, cooling water return pipe road 44 form cooling water circulation loop, and each component is connected by quick coupling, circulation
Water pump 43, which is used to recycle for cooling water, provides power, and cooling tower 41 can be placed in outdoor, for by the heat in refrigerator 100
It is taken out of by recirculated cooling water.
The present embodiment has the beneficial effect that:
It is arranged by cooling tower 41, improves the heat emission efficiency inside refrigerator 100, is convenient for cooling condenser 122,
Improve the refrigeration effect of refrigerator 100.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention can be tied mutually
It closes.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of refrigerator, which is characterized in that including refrigeration host computer and at least one cabinet body;
The refrigeration host computer includes body and refrigeration system, and the body includes the first chamber and second chamber being disposed adjacent,
The first chamber and the second chamber offer two ventilation openings being oppositely arranged, and the refrigeration system includes compression
Machine, condenser, evaporator and pressure fan, the compressor, the condenser form heat extraction component, and the evaporator described is sent
Blower forms cold wind component, and the heat extraction component is located in the first chamber and the heat extraction component is located at described two ventilations
Between mouthful, the cold wind component is located in the second chamber and the cold wind component is between described two ventilation openings, institute
It states compressor, the condenser and the evaporator and forms refrigerant circulation loop, the blower-use exchanges heat and mentions in reinforcing
For the air circulation power of the second chamber;
The body is removably connect with the cabinet body by connector, and there are two spare interfaces for the cabinet body setting, described
Two spare interfaces and described two ventilation openings of the second chamber correspond, and the ventilation opening and the spare interface connect
It connects so that the cabinet body and the second chamber form air circulation duct.
2. refrigerator according to claim 1, which is characterized in that described two ventilation openings of the second chamber are respectively provided with
There is the connecting flange for connecting with the spare interface, the one side setting far from the cabinet body of the connecting flange is flexible
Sealing thermal insulation rubber mat, the spare interface be provided with the connecting flange cooperation abutted flange, the ventilation opening with it is described
Spare interface is bolted, and the elastic packing heat preservation rubber mat is between the connecting flange and the abutted flange.
3. refrigerator according to claim 2, which is characterized in that the second chamber is additionally provided with condensation water pond, described
It condenses water pond to be located at below the evaporator, the condensation water pond is used to collect the liquid water of the evaporator condensation, described cold
The bottom of solidifying water pond is provided with drainpipe, and normally closed solenoid valve, the top setting of the condensation water pond are provided on the drainpipe
There is overflow pipe, the both ends of the overflow pipe are connected to the condensation water pond and the drainpipe respectively, described to condense the interior of water pond
Portion is provided with humidification component.
4. refrigerator according to claim 1, which is characterized in that the cabinet body is internally provided with and the spare interface
The air ducting being correspondingly arranged, the air ducting are connect with the cabinet body, and the air ducting is provided with air hole, described
Stomata is respectively communicated with the inner space of the spare interface and the cabinet body.
5. refrigerator according to claim 4, which is characterized in that the cabinet body is provided with one, the bottom of the cabinet body
Be provided with reserved space, the refrigeration host computer is located in the reserved space, the connector include four brackets, described four
Bracket is located at the quadrangle of the body, and the bracket is rotatably connect with the body, the bracket and the cabinet body
It is connected by wing bolt.
6. refrigerator according to claim 5, which is characterized in that the bottom of the body is provided with four rolling, described
Four rolling is located at the quadrangle of the body.
7. refrigerator according to claim 5, which is characterized in that the refrigerator further includes control cabinet, the control cabinet
It is disposed adjacent with the cabinet body, the control cabinet is removably connect with the cabinet body, and there are two the control cabinet settings and institute
The corresponding through-hole of spare interface is stated, the refrigeration host computer is located in the control cabinet, and the refrigeration host computer and the control cabinet can
The connection of disassembly.
8. refrigerator according to claim 7, which is characterized in that there are two the cabinet body settings, two cabinet bodies point
It is not set to the both sides of the control cabinet, the ventilation opening of the second chamber is provided with threeway, the both ends point of the threeway
Not Chuan Guo the through-hole connect with the spare interface of two cabinet bodies so that the second chamber is respectively and described in two
Cabinet body connection.
9. refrigerator according to claim 7, which is characterized in that there are two the cabinet body settings, two cabinet bodies point
Be not set to the both sides of the control cabinet, there are two the second chamber settings, two second chambers respectively with two institutes
State cabinet body connection, there are two cold wind component settings, two evaporators respectively with the condenser, the compressor shape
At the refrigerant circulation loop.
10. a kind of refrigerator heat-extraction system, which is characterized in that including cooling water pipeline, water circulating pump, cooling water return pipe
Road, cooling tower and refrigerator described in any one of claim 1-9, the condenser are water cooled condenser, the condensation
Device includes cooling water outlet and cooling water inlet, and the cooling water outlet is connect with the cooling water return pipe road by connector,
The cooling water inlet is connect with the cooling water pipeline by connector, the cooling water pipeline, the recirculated water
Pump, the condenser, the cooling water return pipe road and the cooling tower form cooling water circulation loop, and the water circulating pump is used
Power is provided in recycling for cooling water.
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Cited By (1)
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CN111746953A (en) * | 2019-03-27 | 2020-10-09 | 东普雷股份有限公司 | Container for goods |
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