The utility model belongs to the liquor vending machine technology industry, and actually involves the liquor system of the automatic liquor vending machine.
Generally speaking, there are two ways to sell wine. The second way is to sell wine in bottles, which is also to encapsulate the liquor that must be volumed in the bottle and then sell it with the bottle as a whole. The third way is to sell liquor in bulk. When the buyer has to choose the total number of liquors, he must record and ask for money manually on the spot. Therefore, the buyer and the seller must be present together, and the seller should open the liquor according to the amount required by the buyer. Show the amount, so that people who buy wine can get the total amount of wine they need.
In the existing vending machines, the liquor replenishment is usually done by replacing the barrels in the vending machines, which is labor intensive and easy to leak due to poor connection. At the same time, the spillover and deterioration of the remaining liquor at the liquor outlet will affect the environmental hygiene and the quality of the liquor purchased by the next liquor purchaser, as well as the inadequate measurement.
Technological implementation elements:
The purpose of the utility model is to provide a liquor system of an intelligent liquor vending machine, which uses the same pumping pump to realize the functions of liquor selling and liquor replenishing, thereby facilitating liquor replenishing, and solves the problem of pressure balance in the liquor storage tank by setting a gas supplying device. By installing purge ports for liquor selling and tonifying, air was introduced to blow away the remaining liquor at the end of liquor selling/tonifying, which solved the hygienic problem of liquor vending machine and ensured the quality of liquor.
The purpose of the utility model is realized by the following technical scheme:
The liquor system of the intelligent liquor vending machine includes a liquor selling device, a liquor replenishing device and an air replenishing device. The liquor selling device includes a liquor storage box, an import reversing valve, a liquor pumping pump, an export reversing valve, a flowmeter, a liquor selling valve and a liquor outlet pipe. One end of the liquor pumping pump is connected with the liquor storage box through the import reversing valve, and the other end is connected with the export reversing valve through the flow meter. The outlet reversing valve is connected with the inlet of the wine selling valve, and the wine outlet pipe is arranged on the outlet of the wine selling valve; the wine storage box comprises a box body and a box cover, on which an air bag for balancing the pressure inside and outside the box, an air inlet for the air bag intake, an exhaust valve for the air bag exhaust and a wine box pressure sensor for detecting the pressure inside the air bag are arranged; the wine filling device includes a box pressure sensor for detecting the pressure inside the air bag. The filling barrel is connected with the import reversing valve, the suction pump, the flowmeter, the outlet reversing valve and the wine storage box shared with the liquor selling device, and the filling barrel is connected with the import reversing valve; the filling device comprises an air pump and an air storage tank connected with the air pump, and the gas storage tank is provided with an air tank pressure sensor for detecting the internal pressure of the gas tank and an air inlet for connecting with the air intake port. Gas supply valve.
Further, a high-position sensor and a low-position sensor for controlling the amount of liquor replenishment are arranged on the box body.
Further, the liquor selling valve is provided with a liquor blowing mouth for blowing out the residual liquor at the outlet end of the liquor selling valve body.
Further, the gas storage tank is provided with a liquor blowing and washing valve, which is connected with the liquor blowing and washing mouth.
Furthermore, the import reversing valve is also provided with a liquor-filling BLOW-WASHING mouth for blowing out the residual liquor in the liquor-filling mouth.
Furthermore, the gas storage tank is also provided with a liquor filling blow-wash valve, which is connected with the liquor filling blow-wash mouth.
The beneficial effects of the utility model are as follows:
Firstly, by installing an air bag on the wine box and combining with the air-filling system, the pressure balance inside and outside the wine box can be better guaranteed, and the contact between liquor and air can be avoided, so as to ensure the quality of liquor in the wine box.
Secondly, by setting a reversing valve at the import end of the alcohol pump of the liquor system, a liquor pump is used to realize the functions of liquor selling and liquor replenishing, which makes the system simpler and cost-saving. At the same time, it reduces the labor intensity of liquor replacement and makes liquor replenishing more convenient.
Thirdly, through setting flowmeter and high and low level liquid level sensor, the measurement of liquor replenishment and sale can be realized, and the remaining liquor can be known at any time, so that the management department can replenish liquor in time according to real-time data.
Fourthly, by installing a blow-wash port on the sales valve and the import reversing valve, and combining with the air-filling system, the residual liquor after the sales/filling valve is blown out, so as to avoid the spilling and deterioration of the residual liquor at the sales/filling mouth, thus affecting the environmental hygiene and the quality of the liquor purchased by the next purchaser, as well as the shortage of measurement, etc. Finally, it is stated that the above embodiments are only used to illustrate the technical scheme of the utility model, not the limitation. Although the utility model is described in detail with reference to the better embodiments, the general technical personnel in the field should understand that the technical scheme of the utility model can be modified or replaced equally, without departing from the purpose and scope of the technical scheme, which should be covered in The utility model has the scope of right requirements.