阅读说明：本技术 一种食品用冷却风干设备 (Cooling and air-drying equipment for food ) 是由 周祥 于 2019-09-30 设计创作，主要内容包括：本发明提供了一种食品用冷却风干设备,至少包括风机,所述风机为引风机,所述风机的入风口处固定有筒状风腔罩,风腔罩上部设置有导流罩,导流罩上部端口为进风口,导流罩与风腔罩共同形成完整的气流通道；导流罩相对于风腔罩移动以关闭和开启气流通道。对本发明技术方案的进一步改进是：导流罩上部的进风口处设置有过滤层。本发明可以快速冷却食物和除去食物表面的水分,且利用引风机产生的负压气流风来带走食物的热量,不会对食物进行二次污染,该设备结构简单,操作方便,冷却食物时不需要中转器皿,减少了可能对食物产生污染的环节。(The invention provides cooling and air-drying equipment for food, which at least comprises a fan, wherein the fan is an induced draft fan, a cylindrical air cavity cover is fixed at an air inlet of the fan, a flow guide cover is arranged at the upper part of the air cavity cover, an air inlet is arranged at an upper port of the flow guide cover, and the flow guide cover and the air cavity cover form a complete air flow channel together; the flow guide cover moves relative to the wind cavity cover to close and open the airflow passage. The technical scheme of the invention is further improved as follows: the air inlet on the upper part of the air guide sleeve is provided with a filter layer. The device can rapidly cool food and remove water on the surface of the food, takes away the heat of the food by utilizing the negative pressure airflow generated by the induced draft fan, does not cause secondary pollution to the food, has simple structure and convenient operation, does not need a transfer vessel when cooling the food, and reduces the links which can cause the pollution to the food.)

1. The utility model provides a food is with cooling air-dry equipment, includes the fan at least, its characterized in that: the fan is a draught fan, a cylindrical air cavity cover is fixed at an air inlet of the fan, a flow guide cover is arranged at the upper part of the air cavity cover, an air inlet is arranged at an upper port of the flow guide cover, and the flow guide cover and the air cavity cover form a complete air flow channel together; the flow guide cover moves relative to the wind cavity cover to close and open the airflow passage.

2. A cooling and seasoning apparatus for food products as claimed in claim 1, wherein: the air inlet on the upper part of the air guide sleeve is provided with a filter layer.

3. A cooling and seasoning apparatus for food products as claimed in claim 1, wherein: and a commodity shelf is arranged in the airflow channel.

4. A cooling and seasoning apparatus for food products as claimed in claim 1, wherein: the wind cavity cover is fixed on the support, the guide cover is provided with a lifting rod, the support is correspondingly provided with a lifting rod slide way, and the lifting rod penetrates through the lifting rod slide way and slides up and down along the slide way.

5. A cooling and air-drying apparatus for food according to claim 4, characterized in that: the bottom of the lifting rod is connected with a power device.

6. A cooling and air-drying apparatus for food products according to claim 5, characterized in that: the power device is an electric cylinder.

7. A cooling and seasoning apparatus for food products as claimed in claim 1, wherein: the air guide sleeve and the air cavity cover can be movably connected or fixedly connected, and the opening and closing of the clean air flow channel are controlled by moving the air guide sleeve up and down during movable connection; during fixed connection, the air guide sleeve is provided with a fetching door, and the opening and the closing of the clean airflow channel are controlled by opening and closing the fetching door.

8. A cooling and seasoning apparatus for food products as claimed in claim 1, wherein: the upper part of the air cavity cover is provided with a protruding supporting sheet along the vertical direction, the bottom of the flow guide cover is provided with a notch, and the position and the shape of the notch correspond to the supporting sheet.

9. A cooling and seasoning apparatus for food products as claimed in claim 1, wherein: an air exhaust pipe is arranged at the air outlet of the draught fan.

10. A cooling and seasoning apparatus for food products as claimed in claim 1, wherein: and a sealing gasket is arranged at the lower part of the air guide sleeve.

Technical Field

The invention relates to a cooling and air-drying device for food, and belongs to the technical field of kitchen equipment.

Background

At present, in the traditional catering industry, after food is cooked at high temperature, cooling equipment is basically not used for cooling the food, but the high-temperature food taken out of a pot is directly contained in a bowl and is provided for customers. When a customer eats the high-temperature food, the customer either waits for the food to be naturally cooled or directly blows the food by mouth to cool the food, but even the temperature of the food is higher, when the customer eats the scalded food, because the food is too scalded, the time of existence in the oral cavity is short, the processes of chewing, stimulating salivary secretion and mixing with the food are not sufficient, the digestion and absorption of the food are not facilitated, and various diseases such as acute gastritis, esophageal cancer, oral mucosa ulcer, heat allergic toothache and the like are easily caused by the scalded food, so that the health of the human is not facilitated. The heat of the human body is increased due to the over-scalding of the food, and people are puzzled when eating the food in hot weather. If the food is naturally cooled, a long time is wasted, and the food cooled for a long time is not fresh and has poor taste.

Some food cooling devices are available in the prior art at present, but the devices cool food by blowing air to the food, so that secondary pollution to the food is inevitably caused in the air blowing process, food sanitation is difficult to guarantee, and people around can feel the blowing of the air in the air blowing process, so that the human body feels poor.

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides the cooling and air-drying equipment for the food, which can rapidly cool the food and remove the water on the surface of the food, takes away the heat of the food by utilizing the negative pressure airflow generated by the induced draft fan, does not cause secondary pollution to the food, has a simple structure, is convenient to operate, does not need a transfer vessel when cooling the food, and reduces the links which can cause the pollution to the food.

In order to achieve the purpose, the invention adopts the technical scheme that:

a cooling and air-drying device for food at least comprises a fan, wherein the fan is an induced draft fan, a cylindrical air cavity cover is fixed at an air inlet of the fan, a flow guide cover is arranged at the upper part of the air cavity cover, an air inlet is arranged at an upper port of the flow guide cover, and the flow guide cover and the air cavity cover form a complete air flow channel together; the flow guide cover moves relative to the wind cavity cover to close and open the airflow passage.

The technical scheme of the invention is further improved as follows: the air inlet on the upper part of the air guide sleeve is provided with a filter layer.

And a commodity shelf is arranged in the airflow channel.

The wind cavity cover is fixed on the support, the guide cover is provided with a lifting rod, the support is correspondingly provided with a lifting rod slide way, and the lifting rod penetrates through the lifting rod slide way and slides up and down along the slide way.

The bottom of the lifting rod is connected with a power device.

The power device is an electric cylinder.

The air guide sleeve and the air cavity cover can be movably connected or fixedly connected, and the opening and closing of the air flow channel are controlled by moving the air guide sleeve up and down during movable connection; during fixed connection, the air guide sleeve is provided with a fetching door, and the opening and the closing of the air flow channel are controlled by opening and closing the fetching door.

The upper part of the air cavity cover is provided with a protruding supporting sheet along the vertical direction, the bottom of the flow guide cover is provided with a notch, and the position and the shape of the notch correspond to the supporting sheet.

An air exhaust pipe is arranged at the air outlet of the draught fan.

And a sealing gasket is arranged at the lower part of the air guide sleeve.

According to the technical scheme provided by the invention, the heat of the food is quickly taken away by utilizing the negative pressure airflow generated by the draught fan, and the negative pressure airflow firstly passes through the food and then passes through the draught fan and the exhaust pipe, so that secondary pollution to the food caused by dirt in the draught fan, the exhaust pipe and other parts is avoided. And the upper part of the wind cavity cover is provided with the guide cover, the air inlet of the guide cover is provided with the filter layer, and airflow wind sucked into the guide cover enters a complete airflow channel formed by the guide cover and the wind cavity cover after being filtered by the filter layer, so that the cleanliness of the airflow wind is ensured. Be provided with the supporter in the airflow channel, can directly place kitchen utensils and appliances such as strainer, food steamer that hold the boiling hot food and cool down on the supporter, need not to use the transfer household utensils, avoid food by secondary pollution at the transfer in-process. The air guide sleeve is provided with the lifting rod, the opening and closing state of the air guide sleeve and the air cavity cover can be realized through sliding the lifting rod, and the air guide sleeve is convenient and quick. The bottom of the guide cover is provided with a notch, the notch can expose the strainer handle of the food to the outside of the device, the use is convenient, the upper part of the wind cavity cover corresponding to the notch is provided with a support sheet, the support sheet can play the role of the notch of the closed guide cover on the one hand, and on the other hand, the support sheet can also play the role of supporting the strainer handle, so that the strainer handle is placed stably. The lower part of the air guide sleeve is provided with a sealing gasket which plays a sealing role when the air guide sleeve and the air cavity cover are closed, so that air is prevented from entering the airflow channel from other inlets except the air inlet.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second working front fairing according to the second embodiment of the invention in an open state.

Fig. 4 is a schematic structural view of a closed state of the air guide sleeve in the second operation of the embodiment of the invention.

Fig. 5 is a partially enlarged schematic view of a portion a of fig. 3.

In the figure: 1. the air-conditioner comprises a filter layer, 2 parts of a flow guide cover, 3 parts of a storage rack, 4 parts of an air cavity cover, 5 parts of a support, 6 parts of an induced draft fan, 7 parts of an exhaust pipe, 8 parts of an electric cylinder, 9 parts of a lifting rod, 10 parts of a supporting sheet, 11 parts of a sealing gasket and 12 parts of a colander.

Detailed Description

The invention is further illustrated by the following figures and examples.