CN207438980U - A kind of frost-free refrigerator of no electric heater - Google Patents

Abstract

The utility model discloses a kind of frost-free refrigerators of no electric heater, including refrigerator body, the refrigerator doors outer wall one side of the refrigerator body is fixedly connected with minute surface, middle part and lower end of the refrigerator body outer wall away from refrigerator doors one side have been fixedly connected with stop sleeve, the stop inner surface of the sleeve away from refrigerator body one end slidably connects elastic baffle, spring is provided between the elastic baffle and stop sleeve, the lower end of the refrigerator body outer wall away from refrigerator doors one side is fixedly connected with installing plate, the installing plate is located at refrigerator body heat dissipation position, the utility model is related to refrigerator arts.Solve that common frost-free refrigerator function is single, and wasting space resource, heat dissipation performance is bad, wasted heat, it has not been convenient to which mobile, and using heater defrost there are security risk, it is complicated to reduce dischargeable capacity, the refrigerator structure of refrigerator, the problems such as manufacture cost height.

Description

A kind of frost-free refrigerator of no electric heater

Technical field

The utility model is related to refrigerator arts, are specially a kind of frost-free refrigerator of no electric heater.

Background technology

During heat absorption, the vapor in refrigerator in air runs into the very low evaporator of temperature and just condenses into liquid refrigerator The water of body eventually becomes solid ice, that is, frost, influences heat exchanger effectiveness after evaporimeter frosting, serious to influence user It uses, so, common frost-free refrigerator need to be discharged with electric heater regularly the white heating and melting Cheng Shui on evaporator outside case, This process is defrost, and common frost-free refrigerator needs electric heater defrost, and electric heater surface temperature is very high, well beyond refrigerator The organic matters such as liner, foaming raw material burning point, have larger fire hazard, producer is using various temperature sensor, fuse With a series of control system, ensure the safe handling of frost-free refrigerator, but the cost of so refrigerator is just higher, Er Qiepu Logical refrigerator volume is very much not moved easily, and is typically placed in corner, also to occupy bigger space, more wasteful space resources, And the radiator portion of refrigerator is easily blocked by metope, refrigerator is caused not have enough spaces to exchange heat with external environment, simultaneously Heat directly discharge not only causes heat waste in air, is also easy to cause the temperature rise of surrounding, is distributed using refrigerator Heat water not only saves resource using the water after heating and also facilitates people’s lives.

Utility model content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of frost-free refrigerator of no electric heater, solves general Logical frost-free refrigerator function is single, and wasting space resource, heat dissipation performance is bad, wasted heat, it has not been convenient to and it is mobile, and use heating Device defrost reduces dischargeable capacity, the refrigerator structure complexity of refrigerator, manufactures the problems such as cost height there are security risk.

（Two）Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of nothing of no electric heater Rime ice case, including refrigerator body, the refrigerator doors outer wall one side of the refrigerator body is fixedly connected with minute surface, outside the refrigerator body Middle part and lower end of the wall away from refrigerator doors one side have been fixedly connected with stop sleeve, and the stop sleeve is away from refrigerator body one end Inner surface slidably connect elastic baffle, the elastic baffle and stop and be provided with spring, the refrigerator body between sleeve Lower end of the outer wall away from refrigerator doors one side is fixedly connected with installing plate, and the installing plate is located at refrigerator body heat dissipation position, described Storage is provided on the upside of installing plate, endothermic water tank, the refrigerator body top are fixedly connected on front side of the installing plate outer wall Both sides have been fixedly connected with short column, and the short column outer wall surface lower end is connected with storing bracket, the storing bracket outer wall Front side is disposed with storage basket, hangs paper frame and parcel tray from top to bottom, and lower end is provided with suction on front side of the storing bracket outer wall Ferromagnetic sleeve, the storing bracket bottom are provided with hook, and the refrigerator body bottom is fixedly connected with pedestal, the base outer wall Both sides have been fixedly connected with thread bush, and accommodating groove is offered on the downside of the thread bush, and the accommodating groove is internally provided with folding stand, Described folding stand one end is fixedly connected with accommodating groove inner wall, and the folding stand other end is extended to outside accommodating groove, the folding One end that frame is extended to outside accommodating groove is provided with wheel, is provided at the top of one end that the folding stand is extended to outside accommodating groove Elastic collar, the elastic collar are bolted to connection with thread bush, and the refrigerator body inner wall one side passes through mounting bracket Evaporator is provided with, mounting bracket outer wall is provided with defrost slot close to evaporator one side lower end, and the refrigerator body is internally provided with Compressor, the exhaust outlet of compressor and gas returning port are communicated with solenoid valve by pipeline fixation, and the solenoid valve passes through refrigerator pipes It is connected with evaporator fixation, the solenoid valve is communicated with condenser by condensation pipe fixation, and the condenser leakage fluid dram passes through Drain pipe fixation is communicated with the first device for drying and filtering, and the first device for drying and filtering leakage fluid dram fixes connection hairiness by connecting tube Tubule, the one end of the capillary away from the first device for drying and filtering are connected by liquid back pipe with evaporator fixation, and in liquid back pipe Portion is provided with the second device for drying and filtering.

Preferably, the refrigerator body bottom is provided with non-slip mat, and limited post is provided at the top of the non-slip mat.

Preferably, the defrost trench bottom fixation is communicated with drainpipe, and the one end of the drainpipe away from defrost slot is run through It refrigerator body and extends to outside refrigerator body.

Preferably, the short column outer wall surface upper end is connected with storing plate.

Preferably, the suction ferromagnetic sleeve is adsorbed with irony kitchen tools.

Preferably, upper end is fixed and is communicated with outlet pipe on front side of endothermic water tank's outer wall, is provided on the downside of the outlet pipe Water inlet pipe.

（Three）Advantageous effect

The utility model provides a kind of frost-free refrigerator of no electric heater.Possesses following advantageous effect：

（1）, the frost-free refrigerator without electric heater, mirror is fixedly connected with by the refrigerator doors outer wall one side in refrigerator body Face, middle part and lower end of the refrigerator body outer wall away from refrigerator doors one side have been fixedly connected with stop sleeve, stop sleeve away from ice The inner surface of case body one end slidably connects elastic baffle, and spring, refrigerator sheet are provided between elastic baffle and stop sleeve External lower end of the wall away from refrigerator doors one side is fixedly connected with installing plate, and installing plate is located at refrigerator body heat dissipation position, installing plate Upside is provided with storage, and endothermic water tank is fixedly connected on front side of installing plate outer wall, and both sides are fixedly connected at the top of refrigerator body There is short column, short column outer wall surface lower end is connected with storing bracket, is disposed with from top to bottom on front side of storing bracket outer wall Storage basket hangs paper frame and parcel tray, and lower end is provided with suction ferromagnetic sleeve on front side of storing bracket outer wall, and storing bracket bottom is provided with extension The problems such as hook, it is single to solve common frost-free refrigerator function, wasting space resource, heat dissipation performance is bad, wasted heat, improves The Utilization ability of refrigerator occupied space adds the function of refrigerator, refrigerator is made to be maintained a certain distance with metope, rationally utilizes ice The heat water source that case distributes improves the radiating efficiency of refrigerator, not only facilitates people’s lives and also complies with energy conservation and environmental protection Theory.

（2）, the frost-free refrigerator without electric heater, by being fixedly connected with pedestal, base outer wall in refrigerator body bottom Both sides have been fixedly connected with thread bush, offer accommodating groove on the downside of thread bush, accommodating groove is internally provided with folding stand, folding stand one End is fixedly connected with accommodating groove inner wall, and the folding stand other end is extended to outside accommodating groove, and folding stand is extended to outside accommodating groove One end is provided with wheel, and elastic collar, elastic collar and screw thread are provided at the top of one end that folding stand is extended to outside accommodating groove Set is bolted to connection, and refrigerator body inner wall one side is provided with evaporator by mounting bracket, and mounting bracket outer wall is close to evaporation Device one side lower end is provided with defrost slot, and refrigerator body is internally provided with compressor, and exhaust outlet of compressor and gas returning port pass through pipeline Fixed to be communicated with solenoid valve, solenoid valve is connected by refrigerator pipes with evaporator fixation, and solenoid valve is fixed by condensation pipe and connected There is condenser, condenser leakage fluid dram is communicated with the first device for drying and filtering, the first device for drying and filtering leakage fluid dram by drain pipe fixation Capillary is communicated with by connecting tube fixation, the one end of capillary away from the first device for drying and filtering is consolidated by liquid back pipe and evaporator Fixed connection, and the second device for drying and filtering is provided in the middle part of liquid back pipe, solving common frost-free refrigerator is inconvenient to move, and uses Heater defrost reduces dischargeable capacity, the refrigerator structure complexity of refrigerator, manufactures the problems such as cost height, conveniently there are security risk Mobile refrigerator, saves the muscle power of people, completely eliminates the security risk that frost-free refrigerator is also easy to produce fire, eliminate electrical heating Device, several temperature sensors, fuse and a series of control system so that refrigerator structure is simpler, improves the effective of refrigerator Volume reduces the manufacture cost of refrigerator.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model internal structure schematic diagram；

Fig. 3 is partial enlarged view at A in the utility model Fig. 1.

In figure：1 refrigerator body, 2 minute surfaces, 3 stop sleeve, 4 elastic baffles, 5 installing plates, 6 endothermic water tanks, 7 storages, 8 Ferromagnetic sleeve, 12 hooks, 13 pedestals, 14 thread bush, 15 accommodating grooves, 16 folding stands, 17 are inhaled in short column, 9 springs, 10 storing brackets, 11 It is elastic collar, 18 wheels, 19 compressors, 20 solenoid valves, 21 condensers, 22 first devices for drying and filtering, 23 capillaries, 24 second dry Dry filter, 25 evaporators, 26 installing plates, 27 defrost slots, 28 drainpipes, 29 non-slip mats, 30 outlet pipes.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of frost-free refrigerator of no electric heater, including Refrigerator body 1, the refrigerator doors outer wall one side of refrigerator body 1 are fixedly connected with minute surface 2, and 1 outer wall of refrigerator body is away from refrigerator doors one The middle part and lower end of side, which have been fixedly connected with, stops sleeve 3, stops that inner surface of the sleeve 3 away from 1 one end of refrigerator body slides and connects Elastic baffle 4 is connected to, is provided with spring 9 between elastic baffle 4 and stop sleeve 3,1 outer wall of refrigerator body is away from refrigerator doors one side Lower end be fixedly connected with installing plate 5, the refrigerator body 1 that installing plate 5 is located at radiates position, and 5 upside of installing plate is provided with storage 7,5 outer wall of installing plate front side is fixedly connected with endothermic water tank 6, and 1 top both sides of refrigerator body have been fixedly connected with short column 8, short column 8 Outer wall surface lower end is connected with storing bracket 10, be disposed with from top to bottom on front side of 10 outer wall of storing bracket storage basket, Paper frame and parcel tray are hung, lower end is provided with suction ferromagnetic sleeve 11 on front side of 10 outer wall of storing bracket, and 10 bottom of storing bracket is provided with extension The problems such as hook 12, it is single to solve common frost-free refrigerator function, wasting space resource, heat dissipation performance is bad, wasted heat is improved The Utilization ability of refrigerator occupied space, adds the function of refrigerator, refrigerator is made to be maintained a certain distance with metope, rationally utilizes The heat water source that refrigerator distributes improves the radiating efficiency of refrigerator, not only facilitates people’s lives and also complies with energy-saving ring The theory of guarantor.1 bottom of refrigerator body is fixedly connected with pedestal 13, and 13 outer wall both sides of pedestal have been fixedly connected with thread bush 14, spiral shell 14 downside of line set offers accommodating groove 15, and accommodating groove 15 is internally provided with folding stand 16,16 one end of folding stand in accommodating groove 15 Wall is fixedly connected, and 16 other end of folding stand is extended to outside accommodating groove 15, and folding stand 16 extends to one end outside accommodating groove 15 Wheel 18 is provided with, elastic collar 17, elastic collar 17 are provided at the top of one end that folding stand 16 is extended to outside accommodating groove 15 It is bolted to connection with thread bush 14,1 inner wall one side of refrigerator body is provided with evaporator 25, mounting bracket by mounting bracket 26 26 outer walls are provided with defrost slot 27 close to 25 one side lower end of evaporator, and refrigerator body 1 is internally provided with compressor 19, compressor 19 Exhaust outlet and gas returning port are communicated with solenoid valve 20 by pipeline fixation, and solenoid valve 20 is fixed by refrigerator pipes and evaporator 25 to be connected Logical, solenoid valve 20 is communicated with condenser 21 by condensation pipe fixation, and 21 leakage fluid dram of condenser is communicated with by drain pipe fixation First device for drying and filtering 22,22 leakage fluid dram of the first device for drying and filtering are communicated with capillary 23, capillary 23 by connecting tube fixation One end away from the first device for drying and filtering 22 is connected by liquid back pipe with the fixation of evaporator 25, and is provided with second in the middle part of liquid back pipe Device for drying and filtering 24, solving common frost-free refrigerator is inconvenient to move, and is reduced using heater defrost there are security risk The dischargeable capacity of refrigerator, refrigerator structure are complicated, and the problems such as manufacture cost height are moved easily refrigerator, save the muscle power of people, thorough Bottom eliminates the security risk that frost-free refrigerator is also easy to produce fire, eliminates electric heater, several temperature sensors, fuse and one The control system of series so that refrigerator structure is simpler, improves the dischargeable capacity of refrigerator, reduces the manufacture cost of refrigerator.

1 bottom of refrigerator body is provided with non-slip mat 29, and 29 top of non-slip mat is provided with limited post, prevents non-slip mat 29 from moving It is dynamic.

27 bottom of defrost slot, which is fixed, is communicated with drainpipe 28, and refrigerator body is run through in the one end of drainpipe 28 away from defrost slot 27 It 1 and extends to outside refrigerator body 1, the water generated after defrost is discharged.

8 outer wall surface upper end of short column is connected with storing plate, convenient for storing

It inhales ferromagnetic sleeve 11 and is adsorbed with irony kitchen tools, facilitate placement article.

Upper end, which is fixed, on front side of 6 outer wall of endothermic water tank is communicated with outlet pipe 30, and 30 downside of outlet pipe is provided with water inlet pipe, can incite somebody to action After water discharge after heating, water filling again is radiated.

During work, wheel 18 is pulled out by folding stand 16, and is bolted 18 position of wheel, refrigerator is moved to finger Fixed position, and refrigerator is placed in non-slip mat 29, stop that sleeve 3 can make refrigerator radiator portion keep certain sky with metope Between radiate, the heat to shed is absorbed by endothermic water tank 6 and can be heated water, and the water after heating can be used to article-cleaning, will Corresponding article is placed on storing bracket 10 on corresponding position, and minute surface 2 can be used to compare appearance, and compressor 19 is from evaporator 25 sucking gaseous refrigerants, enter condenser 21 as high-temperature high-pressure overheat steam subsequently into compressor 19, pass through condenser 21 to function of environment heat emission, and the high-pressure gaseous refrigerant in condenser 21 is condensed into liquid refrigerant, and liquid refrigerant passes through drying After filter, then into evaporator 25 after 23 decrease temperature and pressure of capillary, during by evaporator 25, because tubing internal diameter becomes suddenly Greatly, pressure drastically becomes smaller and liquid refrigerant flashes to gas, while absorbs substantial amounts of heat, it is necessary to during defrost, solenoid valve 20 Action switches over into refrigerant trend opposite.I.e. from compressor 19 to evaporator 25, the second device for drying and filtering 24, capillary Pipe 23, the first device for drying and filtering 22, condenser 21, compressor 19, the evaporator 25 to freeze originally become heating parts, heat dissipation Condenser 21 becomes refrigeration part, and refrigerator defrost is exactly the heat generated using evaporator 25, achievees the purpose that defrost.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that Also there are other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of frost-free refrigerator of no electric heater, including refrigerator body（1）, it is characterised in that：The refrigerator body（1）Ice Chamber door outer wall one side is fixedly connected with minute surface（2）, the refrigerator body（1）Middle part and lower end of the outer wall away from refrigerator doors one side are equal It is fixedly connected with stop sleeve（3）, the stop sleeve（3）Away from refrigerator body（1）The inner surface of one end slidably connects bullet Property baffle（4）, the elastic baffle（4）With stopping sleeve（3）Between be provided with spring（9）, the refrigerator body（1）Outer wall is remote Lower end from refrigerator doors one side is fixedly connected with installing plate（5）, the installing plate（5）Positioned at refrigerator body（1）Heat dissipation position, institute State installing plate（5）Upside is provided with storage（7）, the installing plate（5）Endothermic water tank is fixedly connected on front side of outer wall（6）, institute State refrigerator body（1）Top both sides have been fixedly connected with short column（8）, the short column（8）Outer wall surface lower end is connected with storage Object stent（10）, the storing bracket（10）Storage basket is disposed on front side of outer wall from top to bottom, hangs paper frame and parcel tray, institute State storing bracket（10）Lower end is provided with suction ferromagnetic sleeve on front side of outer wall（11）, the storing bracket（10）Bottom is provided with hook （12）, the refrigerator body（1）Bottom is fixedly connected with pedestal（13）, the pedestal（13）Outer wall both sides have been fixedly connected with spiral shell Line set（14）, the thread bush（14）Downside offers accommodating groove（15）, the accommodating groove（15）It is internally provided with folding stand （16）, the folding stand（16）One end and accommodating groove（15）Inner wall is fixedly connected, the folding stand（16）The other end extends to receipts Receive slot（15）Outside, the folding stand（16）Extend to accommodating groove（15）External one end is provided with wheel（18）, the folding Frame（16）Extend to accommodating groove（15）Elastic collar is provided at the top of external one end（17）, the elastic collar（17）With screw thread Set（14）It is bolted to connection, the refrigerator body（1）Inner wall one side passes through mounting bracket（26）It is provided with evaporator（25）, Mounting bracket（26）Outer wall is close to evaporator（25）One side lower end is provided with defrost slot（27）, the refrigerator body（1）Inside is set There is compressor（19）, the compressor（19）Exhaust outlet and gas returning port are communicated with solenoid valve by pipeline fixation（20）, the electricity Magnet valve（20）Pass through refrigerator pipes and evaporator（25）Fixed connection, the solenoid valve（20）It is communicated with by condensation pipe fixation cold Condenser（21）, the condenser（21）Leakage fluid dram is communicated with the first device for drying and filtering by drain pipe fixation（22）, described first Device for drying and filtering（22）Leakage fluid dram is communicated with capillary by connecting tube fixation（23）, the capillary（23）Away from the first drying Filter（22）One end pass through liquid back pipe and evaporator（25）Fixed connection, and it is provided with the second dry filter in the middle part of liquid back pipe Device（24）.

2. a kind of frost-free refrigerator of no electric heater according to claim 1, it is characterised in that：The refrigerator body（1） Bottom is provided with non-slip mat（29）, the non-slip mat（29）Top is provided with limited post.

3. a kind of frost-free refrigerator of no electric heater according to claim 1, it is characterised in that：The defrost slot（27）Bottom Portion fixes and is communicated with drainpipe（28）, the drainpipe（28）Away from defrost slot（27）One end run through refrigerator body（1）And prolong Extend refrigerator body（1）It is external.

4. a kind of frost-free refrigerator of no electric heater according to claim 1, it is characterised in that：The short column（8）Outer wall Surface upper end is connected with storing plate.

5. a kind of frost-free refrigerator of no electric heater according to claim 1, it is characterised in that：The suction ferromagnetic sleeve（11） It is adsorbed with irony kitchen tools.

6. a kind of frost-free refrigerator of no electric heater according to claim 1, it is characterised in that：The endothermic water tank（6） Upper end is fixed and is communicated with outlet pipe on front side of outer wall（30）, the outlet pipe（30）Downside is provided with water inlet pipe.