CN211155243U

CN211155243U - Improved structure of dripping type coffee machine

Info

Publication number: CN211155243U
Application number: CN201921871352.9U
Authority: CN
Inventors: 陈伟坤
Original assignee: Foshan Nanhai Fuda Electric Utility Co ltd
Current assignee: Foshan Nanhai Fuda Electric Utility Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-04
Anticipated expiration: 2029-11-01

Abstract

An improved structure of a dripping coffee machine comprises a host machine, wherein the front surface of the host machine is provided with an inwards concave placing area, a coffee pot is placed in the placing area, and the bottom of the placing area is provided with a heat preservation seat; extraction roof portion be provided with the water spout, the heating pipe that passes through the outlet pipe and set up on the heat preservation seat of water spout switches on, the income water end of heating pipe is connected with the water storage box that sets up at the host computer lateral wall through the oral siphon, the heat preservation seat cast into discoid by aluminium system material, the embedded electrothermal tube and the heating pipe that are provided with of heat preservation seat, electrothermal tube during operation heats heat preservation seat and heating pipe simultaneously, the heating pipe hole be the plum blossom form. The utility model has the advantages that: a heating pipe is arranged in the heating disc of the heat preservation seat, and the heating pipe is heated by the electric heating pipe of the heat preservation seat, so that the purpose of hot water supply is realized, and the heating and heat preservation effects on the coffee pot in the heat preservation seat are also achieved.

Description

Improved structure of dripping type coffee machine

Technical Field

The utility model relates to a coffee machine, in particular to an improved structure of a drip coffee machine.

Background

An electric coffee pot is a cooking utensil which uses electric heat to automatically boil water to make coffee. Coffee is only suitable for brewing because it is not brewed or brewed, otherwise, coffee oil will volatilize during the brewing process, and the prepared beverage loses coffee aroma and color.

With the improvement of living standard of people, coffee is taken as a beverage, has already gone into thousands of households and is deeply loved by people, most of water for making coffee at present comes from instant boiled water, water stored in a pot and having a certain temperature or hot water of a water dispenser, and when the hot water is used for making coffee, a user can hardly grasp the temperature of the hot water, the proper temperature required for making coffee can not be well reached, and the taste of the coffee after making is greatly reduced; after coffee is brewed, the coffee is easy to cool due to the external temperature, and the cooled coffee can reduce the drinking effect of the coffee and the drinking taste of a user to the coffee; the drip coffee maker cannot take out the kettle from the machine during the process of making coffee, otherwise, the coffee can directly flow out of the filter, and therefore, a user is required to wait for the coffee to be completely made, and the difficulty of making the coffee again is increased. Therefore, automatic coffee machines appear in the market, and users can finish automatic brewing only by putting coffee powder. However, in the coffee machine, different heaters are used for heating the boiled water and the heat preservation coffee pot, which results in high production cost, large volume and weak market competitiveness of the equipment, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects in the prior art, providing an improved structure of a drip-type coffee machine which has simple structure, low production cost, effectively simplified process flow and can realize the water boiling and the heat preservation on the same heating body.

The utility model discloses the purpose is realized with following mode: an improvement structure of drip coffee machine which characterized in that: the coffee maker comprises a main machine, wherein an inwards concave placing area is arranged on the front surface of the main machine, a coffee pot is placed in the placing area, a heat preservation seat is arranged at the bottom of the placing area, and a discharge nozzle is arranged at the top of the placing area and communicated with an extraction chamber arranged at the top of the main machine; extraction roof portion be provided with the water spout, the heating pipe that passes through the outlet pipe and set up on the heat preservation seat of water spout switches on, the income water end of heating pipe is connected with the water storage box that sets up at the host computer lateral wall through the oral siphon, the heat preservation seat cast into discoid by aluminium system material, the embedded electrothermal tube and the heating pipe that are provided with of heat preservation seat, electrothermal tube during operation heats heat preservation seat and heating pipe simultaneously, the heating pipe hole be the plum blossom form.

The heating pipe is a through hole formed in the material of the heat preservation seat body, pipe seats are arranged at two ends of the through hole, and the water inlet pipe and the water outlet pipe are connected to the pipe seats.

The heating pipe is arranged at the bottom of the electric heating pipe, and the upper part of the electric heating pipe is close to the lower end surface of the heat preservation seat.

The heating pipe and the electric heating pipe are distributed at the bottom of the heat preservation seat in a U shape.

The extraction chamber is in a conical shape with a large upper part and a small lower part in cross section, and the inner wall of the extraction chamber is provided with a filter basket.

The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. A heating pipe is arranged in the heating disc of the heat preservation seat, and the electric heating pipe of the heat preservation seat is used for heating the heating pipe, so that the purpose of hot water supply is achieved, the heating and heat preservation effects on the coffee pot in the heat preservation seat are achieved, the coffee machine can be achieved only by one heating device, the accessory and the assembly process are simplified, the production cost is reduced, and the volume of the coffee machine is reduced. 3. The unique heating pipe hole sets up, can effectively increase its area of contact with the heat preservation seat for the heat that the electrothermal tube produced can in time be transmitted in the heating pipe, improves the efficiency of heating up water.

Drawings

Fig. 1 is the final assembly effect diagram of the present invention.

Fig. 2 is an assembly view of the structure of the present invention.

Fig. 3 is a sectional view of the structure of the present invention.

Fig. 4 is a schematic view of the structure of the thermal insulation seat of the present invention.

Fig. 5 is a sectional view of the structure of the heat-insulating seat of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. An improvement structure of drip coffee machine which characterized in that: the coffee maker comprises a main machine, wherein an inwards concave placing area is arranged on the front surface of the main machine, a coffee pot is placed in the placing area, a heat preservation seat is arranged at the bottom of the placing area, and a discharge nozzle is arranged at the top of the placing area and communicated with an extraction chamber arranged at the top of the main machine; extraction roof portion be provided with the water spout, the heating pipe that passes through the outlet pipe and set up on the heat preservation seat of water spout switches on, the income water end of heating pipe is connected with the water storage box that sets up at the host computer lateral wall through the oral siphon, the heat preservation seat cast into discoid by aluminium system material, the embedded electrothermal tube and the heating pipe that are provided with of heat preservation seat, electrothermal tube during operation heats heat preservation seat and heating pipe simultaneously, the heating pipe hole be the plum blossom form.

The working principle is as follows: in the scheme, a heating pipe is coated in an aluminum disc of the heat preservation seat, the electric heating pipe heats the heat preservation seat and also heats the heating pipe integrated with the heat preservation seat, and two ends of the heating pipe are connected with the water storage tank and the water spray nozzle through water pipes. When coffee is required to be brewed, the heating pipe works at the highest power, the water in the water storage tank is pumped into the heating pipe by the water pump through the pipeline, cold water is instantly heated to a boiling state by the high-temperature heating pipe, boiled water and mixed high-temperature steam are sprayed to the extraction chamber through the water spray nozzle, and are fully mixed with coffee powder in the extraction chamber to form coffee liquid, and the coffee liquid is dripped into the coffee pot through the discharge nozzle at the bottom of the extraction chamber.

It should be noted that, because the distance between the heating pipe and the electric heating pipe is close, and the contact area between the heating pipe and the casting body of the heat preservation seat is large, and meanwhile, the heat exchange area of the inner wall of the heating pipe is maximized, the heat generated by the electric heating pipe can be transferred to the heating pipe in time, and the heating effect is improved. When the coffee pot needs to be insulated, the heating pipe is controlled to work with low power or short time, and the temperature of the insulation seat is kept within a limited temperature range. The coffee liquid in the coffee pot can be always kept at a proper temperature, so that a user can conveniently take and use the coffee liquid at any time, and the taste of the coffee is guaranteed.

Compared with the prior art, the hot water heating and the coffee pot heat preservation in the scheme are realized by adopting the same electric heating tube, the structure and the assembly process can be effectively simplified, the equipment volume is reduced, and the appearance of the equipment is smaller and more attractive. In addition, the integrated structure can effectively reduce the manufacturing cost of the coffee machine so as to increase the market competitiveness, so the coffee machine can be widely popularized and used.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. An improvement structure of drip coffee machine which characterized in that: the coffee maker comprises a main machine (1), wherein an inwards concave placing area (2) is arranged on the front surface of the main machine (1), a coffee maker (3) is placed in the placing area (2), a heat preservation seat (4) is arranged at the bottom of the placing area (2), and a discharge nozzle (5) is arranged at the top of the placing area (2) and communicated with an extraction chamber (6) arranged at the top of the main machine (1); extraction room (6) top be provided with water spout (7), water spout (7) through outlet pipe (8) with set up heating pipe (9) on heat preservation seat (4) switch on, the income water end of heating pipe (9) is connected with the water storage box that sets up at host computer (1) lateral wall through oral siphon (10), heat preservation seat (4) cast discoid by aluminium system material, heat preservation seat (4) embedded electrothermal tube (12) and heating pipe (9) of being provided with, electrothermal tube (12) during operation heats heat preservation seat (4) and heating pipe (9) simultaneously, heating pipe (9) hole be the plum blossom form.

2. The improved structure of a drip coffee maker as claimed in claim 1, wherein: the heating pipe (9) is a through hole formed in the material of the heat preservation seat (4), pipe seats (11) are arranged at two ends of the through hole, and the water inlet pipe (10) and the water outlet pipe (8) are connected to the pipe seats (11).

3. The improved structure of a drip coffee maker as claimed in claim 1, wherein: the heating pipe (9) is arranged at the bottom of the electric heating pipe (12), and the upper part of the electric heating pipe (12) is close to the lower end face of the heat preservation seat (4).

4. The improved structure of a drip coffee maker as claimed in claim 1, wherein: the heating pipe (9) and the electric heating pipe (12) are distributed at the bottom of the heat preservation seat (4) in a U shape.

5. The improved structure of a drip coffee maker as claimed in claim 1, wherein: the extraction chamber (6) is in a conical shape with a large upper part and a small lower part, and the inner wall of the extraction chamber (6) is provided with a filter basket (13).