Sandwich-type plate, pipe evaporator
The utility model relates to a kind of sandwich-type plate, pipe evaporator.
The built-in evaporimeter of derect refrigerated refrigerator refrigerating chamber can be divided into two kinds: a kind of is to propel the price of board-likely, and its cost is higher, and the weld of plate and pipe leaks easily.Another kind is plate, tubular type, its cost is lower, at present by common employing, plate, tubular type are divided into adhered and slot type again, adhered need are through heating, bonding and pressing and need corresponding apparatus production, and the production efficiency of slot type is lower, and their common shortcomings are that plate, pipe separate easily in the long-term work of refrigerator, the efficient of evaporimeter is reduced, and refrigerator is difficult to reach normal efficient.
The purpose of this utility model is for overcoming above-mentioned weak point, and designs a kind of by the molecular sandwich-type plate of aluminum plate, lid, resilient sleeve, aluminum pipe spare and plastic clip, pipe evaporator.
The purpose of this utility model is achieved through the following technical solutions: a kind of sandwich-type plate, pipe evaporator, comprise aluminum plate and aluminum pipe spare, it is characterized in that: this evaporimeter is made up of aluminum plate, aluminum pipe spare, resilient sleeve, lid and plastics clamp, cover and be provided with the type groove, resilient sleeve is equipped with in the bottom of type groove, aluminum pipe spare is close in the type groove that resilient sleeve is installed in lid, aluminum plate is contained in the one side of the type that the is provided with groove of lid, respectively be provided with corresponding hole slot on lid and the aluminum plate, the plastics clamp of fixed cap and aluminum plate is housed in the described hole slot.The plastics clamp is connected and fixed aluminum plate and lid closely.
Cover and also be provided with the groove that temperature-sensitive head and heater strip are installed.
The utlity model has following actively useful effect:
1. be contained in aluminum pipe spare in the aluminum plate type groove under the spring force effect of resilient sleeve, no matter how the temperature of evaporimeter and inner container of electric refrigerator changes, plate, pipe all engage closely and can not separate, and also save electric energy, high-efficiency and economic so compare not only the efficient height with present plate, tubular evaparator.
2. owing to cover the groove that temperature-sensitive head and heater strip are set, the operation simple and convenient of assembling temperature-sensitive head and heater strip has improved production efficiency greatly.
Description of drawings:
Fig. 1 is the aluminum plate schematic diagram;
Fig. 2 is an aluminum pipe spare schematic diagram;
Fig. 3 is the schematic diagram of lid;
Fig. 4 is type groove and the elastic tube, aluminum pipe spare relevant position schematic diagram (analysing and observe) of lid;
Fig. 5 is the fixedly connected cutaway view (part) of lid, aluminum plate.
Further specify the utility model below in conjunction with drawings and Examples.
Referring to Fig. 1--Fig. 5, sandwich-type plate, pipe evaporator (Fig. 4, Fig. 5) are made up of aluminum plate 1, aluminum pipe spare 2, lid 3, resilient sleeve 4 and plastics clamp 5.Present embodiment middle cover 3 adopts the EPS lid, covers and is provided with the type groove, and this type groove is for the aluminum pipe spare and the resilient sleeve usefulness of installation forming, and aluminum pipe spare is close to resilient sleeve and is installed in the type groove, and (Fig. 3) also is provided with groove 6 that temperature-sensitive head is installed and the groove 7 that heater strip is installed on the lid 3.Four edge breaks of aluminum plate (Fig. 1) rise, and are provided with and the installation slotted eye that covers the 3 plastics clamps that are connected, and present embodiment middle cover and aluminum plate respectively are provided with the slotted eye of seven correspondences; Lid 3 and aluminum plate just define the position of aluminum pipe spare after plastic clip is connected and fixed, resilient sleeve 4 plays spring, under the effect of the spring force of resilient sleeve, has avoided pipe, plate to separate, therefore the utility model efficient is high also can save electric energy, is a kind of evaporimeter of high-efficiency and economic.