A heat pump type automatic vending machine with goods storage and cooling and heating functions separated

A technology of automatic vending machine and function separation, which is applied in the direction of coin-operated equipment for distributing discrete items, coin-operated equipment for distributing discrete items, coin-operated equipment for distributing discrete items, etc., which can solve the unsatisfactory Provide cold drinks, reduce heat preservation energy consumption, and cannot be fully separated to achieve the effects of improving energy conversion and utilization efficiency, reducing operating energy consumption, and realizing miniaturization

Inactive Publication Date: 2017-10-31
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, due to the inability to accurately adjust to changes in sales volume, this method obviously cannot meet the demand for cold drinks when the sales volume is large; and when the sales volume is small, the heat preservation energy consumption is also relatively high
In addition, since the part relying on the entrance and exit cannot be sufficiently separated from the rest, the reduction of heat preservation energy consumption is not ideal

Method used

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  • A heat pump type automatic vending machine with goods storage and cooling and heating functions separated
  • A heat pump type automatic vending machine with goods storage and cooling and heating functions separated
  • A heat pump type automatic vending machine with goods storage and cooling and heating functions separated

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Experimental program
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Effect test

Embodiment 1

[0031] Such as figure 1 As shown, the heat pump vending machine in this embodiment, which separates the storage of goods from the cooling and heating functions, includes a box body 1, a room temperature storage area 2 arranged in the box body 1, and a goods inlet 21 connected to the room temperature storage area 2, located at room temperature The variable temperature storage area 3 below and connected to the storage area 2, the cargo outlet slideway 4 and the control system 5 connected to the variable temperature storage area 3, a plurality of subspaces are arranged in the variable temperature storage area 3, and each subspace is connected to the cargo outlet slideway 4 The connecting part is provided with a baffle plate 31 for opening and closing the channel.

[0032] The temperature-variable storage area 3 of this embodiment adopts semiconductor refrigeration chips 6 for refrigeration, and semiconductor refrigeration chips 6 are arranged between adjacent subspaces, such as ...

Embodiment 2

[0046] The overall structure of this embodiment is the same as that of Embodiment 1, and the cooling method adopted in the variable temperature storage area 3 is different.

[0047] The variable temperature storage area 3 of this embodiment adopts compression refrigeration technology, such as Figure 5-7 As shown, any subunit of the temperature-variable storage area 3 includes a refrigeration subspace 31, a heating subspace 32, a refrigeration subspace 33, and a compression refrigeration device separated by heat insulating materials, and each subspace is further divided into two zones, namely 1a, 1b, 1e, 1f are beverage cooling zones (cooling subspace 31 and cooling subspace 33), 1c, 1d are beverage heating zones (heating subspace 32).

[0048] The compression refrigeration device includes a compressor 4 connected through refrigerant circulation, an evaporator arranged around the refrigeration subspace, a throttle valve 5 and a condenser arranged around the heating subspace. ...

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Abstract

The invention discloses a heat pump type automatic vending machine in which goods storage and cooling and heating functions are separated. area and a room temperature storage area for supplementing goods to the variable temperature storage area, the variable temperature storage area includes a plurality of subunits, any subunit includes at least one cooling subspace and at least one heating subspace, and the cooling subspace and heating subspace The space is arranged alternately between cold and hot, and any cooling subspace is transported to the heating unit to heat the heating subspace adjacent to the cooling subspace through the heat generated by the cooling of the refrigeration unit; the automatic vending machine of the present invention can effectively reduce the number of automatic vending machines. The operating energy consumption of the vending machine is not only suitable for medium and large vending machines, but also can realize the miniaturization of the vending machine, make full use of the electric energy input into the vending machine, and greatly improve the efficiency of energy conversion and utilization.

Description

technical field [0001] The invention relates to the technical field of automatic vending machines, in particular to a heat pump type automatic vending machine in which goods storage and cooling and heating functions are separated. Background technique [0002] In recent years, with the rapid development of the domestic market economy, various types of vending machines have quietly emerged in various places, becoming a new fashion for modern shopping. Beverages and food are mostly sold by vending machines. Beverages and food are controlled in a relatively constant temperature range according to usage requirements, so the vending machine must be equipped with a cooling or heating system. The cooling and heating systems of existing domestic vending machines are generally similar to commercial freezers or refrigerators. All the cabinets are refrigerated. When the freezer sells goods, people randomly take out the goods from the cabinet, but when the vending machine sells goods, i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07F11/00
Inventor 何一坚冯思睿郑柘炀林虹宇徐佳晨
Owner ZHEJIANG UNIV
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