CN208108591U - Refrigerator and refrigerator heat-extraction system - Google Patents

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

Refrigerator and refrigerator heat-extraction system

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.