CN206478929U - Temperature automatically controlled refrigerating box - Google Patents

Abstract

The utility model discloses a kind of temperature automatically controlled refrigerating box, including outer case, insulating layer, temperature sensor and automatic temp controller；The thermal insulation is placed on the inside of the outer case, and the temperature sensor is arranged on the inwall of the insulating layer, and the automatic temp controller is arranged on the side of the outer case, and the automatic temp controller is connected with the temperature sensor.Refrigerant tank body is placed in outside refrigerating box by this programme, will not only take the memory space of refrigerating box, while the replacing for refrigeration media of being more convenient for；In addition this programme has also installed automatic temp controller additional, and can freeze media according to the supplement of timely and appropriate discovery the need for refrigeration requirements, not only greatly reduce the consumption of refrigeration media, reduce cost, additionally it is possible to accurately control the temperature in refrigerating box, improve cold storage effect.

Description

Temperature automatically controlled refrigerating box

Technical field

The utility model is related to refrigerating box equipment technical field, more particularly to a kind of temperature automatically controlled refrigerating box.

Background technology

Refrigerating box is during logistics transportation using very many.At present, most refrigerating boxes all make used in the market With temperature insulating material come the temperature exchange of baffle box inside and outside；, generally can also be in box house in order to reach more preferable cold storage effect It is put into the prefabricated refrigerant products such as some ice cubes, ice chest box refrigerant.

However, the refrigeration box technology of this traditional built-in refrigerant product, its refrigerant product needs to carry out freezing in advance to add Work；Further, since refrigerant product has certain volume, the space of certain refrigerating box can be also taken, while the temperature in refrigerating box Degree is also uncontrollable.In use, change over time, refrigerant can melt this traditional refrigerating box gradually, so that by After a period of time, refrigerant melts completely, the event resolves of refrigeration, so as to cause the goods that need to be protected all to reach requirement and damage Bad and waste.In addition, when transporting lot cargo, generally requiring substantial amounts of refrigerant product, this greatly improves logistics transportation Cost, as puzzlement one of loglstics enterprise very big trouble.

Utility model content

Based on above-mentioned problems of the prior art, the purpose of this utility model is：Propose that one kind can be to warm in case Degree detects and conveys the temperature automatically controlled refrigerating box of refrigeration media at regular time and quantity, substantially warm in stability contorting refrigerating box to reach Degree, and refrigeration media can carry out supplement replacing at any time.

The utility model solves the technical scheme that its technical problem used：

Temperature automatically controlled refrigerating box, including outer case, insulating layer, temperature sensor and automatic temp controller；The insulating layer The inside of the outer case is placed in, the temperature sensor is arranged on the inwall of the insulating layer, and the automatic temp controller is set Put in the side of the outer case, and the automatic temp controller is connected with the temperature sensor.

Further, the automatic temp controller includes housing, rechargeable battery, temperature controller and refrigerating plant；The temperature The middle part that degree controller is placed in the housing, the refrigerating plant is arranged on the lower section of the temperature controller, the charging Battery is placed in the top of the temperature controller.

Further, the temperature sensor is connected with the temperature controller, and the temperature signal collected is fed back into institute State temperature controller.

Further, the refrigerating plant includes refrigerant tank body, refrigerant nozzle and nozzle switch；One end of the refrigerant nozzle It is connected by the nozzle switch with the refrigerant tank body, the other end penetrates housing, outer case and heat-insulation layer successively until refrigeration The inner chamber of case.

Further, the refrigerant tank body is fixed on the housing by a Rapid fastener, consequently facilitating refrigerant tank body Change.

Further, the nozzle switch uses magnetic valve, and controls it to open or close by the temperature controller.

Further, the temperature controller includes temperature setting device and timer.

The beneficial effects of the utility model are：Refrigerant tank body is placed in outside refrigerating box by this programme, will not only be taken cold The memory space of case is hidden, while the replacing for refrigeration media of being more convenient for；In addition this programme has also installed automatic temp controller, Neng Gougen additional The supplement refrigeration media of timely and appropriate discovery, not only greatly reduce the consumption of refrigeration media, reduce into the need for according to refrigeration requirements This, additionally it is possible to the temperature in refrigerating box is accurately controlled, cold storage effect is improved.

Brief description of the drawings

Fig. 1 is the utility model schematic appearance.

Fig. 2 is A-A tangent plane structural representations in Fig. 1.

Fig. 3 is configuration schematic diagram of the present utility model.

Fig. 4 is temperature automatically controlled structural representation.

Fig. 5 is the mounting structure schematic diagram of refrigerant tank body.

Fig. 6 is the utility model constant refrigeration pattern fundamental diagram.

Fig. 7 is the utility model timing refrigeration pattern fundamental diagram.

In figure：1- outer cases, 2- insulating layers, 3- temperature sensors, 4- automatic temp controllers；41- housings, 42- temperature controls Device processed, 43- rechargeable batteries, 44- refrigerants tank body, 45- nozzle switch, 46- refrigerants nozzle, 47- Rapid fasteners.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described further.

A kind of schematic appearance of specific embodiment of temperature automatically controlled refrigerating box is shown in Fig. 1；Fig. 2 is A-A in Fig. 1 Tangent plane structural representation, agent structure of the present utility model is had shown that in Fig. 2, Fig. 3 then more clearly show this Utility model Each part and position relationship, specifically include outer case 1, insulating layer 2, temperature sensor 3 and temperature automatically controlled dress Put 4.It can be seen from the figure that insulating layer 2 is placed in the inside of outer case 1, for the temperature exchange inside and outside baffle box, in insulating layer 2 Temperature sensor 3 is fixed with inwall, for the temperature information in real-time acquisition monitoring refrigerating box；In the side of outer case 1 also Provided with an automatic temp controller 4.

Fig. 4 shows the concrete structure of automatic temp controller 4, including housing 41, rechargeable battery 43, the and of temperature controller 42 Refrigerating plant.Wherein, refrigerating plant includes refrigerant tank body 44, refrigerant nozzle 46 and nozzle switch 45；Wherein refrigerant nozzle 46 is set The top of refrigerant tank body 44 is placed in, and one end of refrigerant nozzle 46 is connected by nozzle switch 45 with refrigerant tank body 44, the other end Housing 41, outer case 1 and insulating layer 2 are penetrated successively up to the inner chamber of refrigerating box, so that the refrigerant in refrigerant tank body 44 can In the inner chamber for entering refrigerating box by refrigerant nozzle 46；And nozzle switch 45 is then connected with temperature controller 42, and by temperature control Device 42 processed controls it to open or close.Temperature sensor 3 is connected with temperature controller 42, and the temperature collected in real time is believed Number it is transferred to temperature controller 42.Rechargeable battery 43 is placed in the top of temperature controller 42, and is connected with temperature controller 42, is Temperature sensor 3, temperature controller 42 and nozzle switch 45 etc. provide power supply.

In addition, for the ease of dismounting and changing refrigerant tank body 44, a Rapid fastener 47 is additionally provided with housing 41, such as Fig. 5 Shown, refrigerant tank body 44 is fixed on housing 41 by the Rapid fastener 47.

Nozzle switch 45 uses magnetic valve, and controls it to open or close by the temperature controller 42.

Temperature controller 42 includes temperature setting device and timer.

The utility model has two kinds of operation setup patterns：

Pattern 1 --- constant refrigeration pattern, as shown in Figure 6.

Staff can on the panel of temperature controller design temperature threshold value, after refrigerating box is started working, temperature Temperature information in the collection refrigerating box of sensor 3, and send temperature information to temperature controller 42, temperature controller 42 should Temperature information is compared with predetermined temperature threshold value, if more than temperature threshold, sending open signal, and controls to open spray Mouth switch 45, makes coolant media be sprayed into from refrigerant tank body 44 in refrigerating box；As the temperature in refrigerating box is gradually reduced, work as temperature When the temperature information of sensor transmissions is less than temperature threshold, then shutdown signal is sent, and control to close nozzle switch, stopped to cold Hide conveying coolant media in case.

Pattern 2 --- timing refrigeration pattern, as shown in Figure 7.

Staff can set interval time section, after refrigerating box unlatching work, temperature on the panel of temperature controller Timer in degree controller 42 starts timing, and opens nozzle switch 45 according to interlude, and coolant media is passed through into pipe In road input refrigerating box.

The general principle and principal character of this programme and the advantage of this programme has been shown and described above.The technology of the industry Personnel are it should be appreciated that this programme is not restricted to the described embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of scheme, on the premise of this programme spirit and scope are not departed from, this programme also has various changes and modifications, these changes Change and improve and both fall within the range of claimed this programme.This programme be claimed scope by appended claims and its Equivalent thereof.

Claims (7)

1. a kind of temperature automatically controlled refrigerating box, it is characterised in that including outer case, insulating layer, temperature sensor and temperature automatically controlled dress Put；The thermal insulation is placed on the inside of the outer case, and the temperature sensor is arranged on the inwall of the insulating layer, it is described from Dynamic temperature regulating device is arranged on the side of the outer case, and the automatic temp controller is connected with the temperature sensor.

2. temperature automatically controlled refrigerating box as claimed in claim 1, it is characterised in that the automatic temp controller includes housing, filled Battery, temperature controller and refrigerating plant；The middle part that the temperature controller is placed in the housing, the refrigerating plant peace Mounted in the lower section of the temperature controller, the rechargeable battery is placed in the top of the temperature controller.

3. temperature automatically controlled refrigerating box as claimed in claim 2, it is characterised in that the temperature sensor and the temperature control Device is connected, and the temperature signal collected is fed back into the temperature controller.

4. temperature automatically controlled refrigerating box as claimed in claim 2, it is characterised in that the temperature controller includes temperature setting device And timer.

5. temperature automatically controlled refrigerating box as claimed in claim 2, it is characterised in that the refrigerating plant includes refrigerant tank body, cold Matchmaker's nozzle and nozzle switch；One end of the refrigerant nozzle is connected by the nozzle switch with the refrigerant tank body, the other end Housing, outer case and heat-insulation layer are penetrated successively until the inner chamber of refrigerating box.

6. temperature automatically controlled refrigerating box as claimed in claim 5, it is characterised in that the refrigerant tank body is solid by a Rapid fastener Determine on the housing, consequently facilitating the replacing of refrigerant tank body.

7. temperature automatically controlled refrigerating box as claimed in claim 5, it is characterised in that the nozzle switch uses magnetic valve, and by The temperature controller controls it to open or close.