CN210144495U - Many tea products of heat preservation formula brewing machine - Google Patents

Abstract

The utility model relates to a drink preparation technical field discloses a many tea products of heat preservation formula brewing machine, which comprises a housing, be equipped with water storage chamber, dashes the bubble chamber respectively in the casing, heat pipe promptly, pumping installations, finished product chamber and intelligent control device, pumping installations is suitable for right it carries out the ration water supply to dash the bubble chamber, intelligent control device respectively with heat pipe promptly, pumping installations, dash and steep chamber and heat preservation device electricity and be connected, intelligent control device is suitable for and controls automatic heating of accomplishing water, the dashing of tea product, the transfer and the heat preservation of finished product tea water through the start-stop of the heating temperature, hot water capacity, the dashing time and the heat preservation device of control water; the finished product chamber includes heat preservation device and heat preservation container, the heat preservation device includes the heat-conducting plate, at least one PTC heater is installed to the heat-conducting plate bottom. The utility model discloses an intelligent control device realizes adding water in the automation of brewing machine, dashes the bubble automatically and keeps warm automatically, simple structure, simple operation.

Description

A thermal insulation type multi-tea brewing machine

technical field

The utility model belongs to the technical field of beverage preparation, in particular to a thermal insulation type multi-tea brewing machine.

Background technique

China is the hometown of tea. The Chinese people drink tea, it is said that it began in the Shennong era, at least 4,700 years ago. Until now, compatriots of all ethnic groups in China still have the custom of taking tea as a gift. When Chinese people drink tea, they pay attention to the word "product". "Tasting tea" not only identifies the quality of tea, but also has the meaning of reverie and appreciation of tea drinking. Make a pot of strong tea in the middle of your busy schedule, choose an elegant and quiet place, and drink it by yourself, which can eliminate fatigue, relieve troubles, improve your mind, and invigorate your spirit. High art realm.

There are many kinds of tea in Chinese tea culture, and the brewing temperature and brewing time of each tea are different. Now, in addition to drinking conventional green tea and black tea, people also like to brew various scented teas, as well as combination scented teas, tea leaves or scented teas are brewed with boiled water. In artistic conception, this is the characteristic of Chinese tea tasting. The same quality of tea leaves, such as different water, different tea sets or different brewing techniques, will have different effects on the brewed tea soup, which requires tea brewers to understand the brewing process of tea products. China has been very particular about tea brewing since ancient times and has accumulated rich experience. To brew tea well, it is necessary to understand the characteristics of various types of tea and master the scientific brewing technology, so that the inherent quality of tea can be fully expressed. During the whole tea brewing process, it is necessary to boil the water to a certain temperature, and then use the tea brewing device for brewing. The whole brewing process is rather complicated. Not only does the color of tea not look good, but its taste is also greatly affected, so many young people are discouraged from making tea. At the same time, if the brewed tea is not consumed in time, it will gradually cool down and be oxidized, which will affect the taste of the tea.

In view of this, it is necessary to provide a thermal insulation type multi-tea brewing machine, so that people can easily drink delicious tea products, and at the same time, the brewed tea products can be kept warm for people to drink at any time.

Utility model content

The purpose of the utility model is to provide a thermal insulation type multi-tea brewing machine in order to overcome the deficiencies of the prior art.

In order to achieve the above purpose, the present utility model provides a thermal insulation type multi-tea brewing machine, wherein the casing is respectively provided with a water storage cavity, a brewing cavity, a heat pipe, a pumping device, a finished product cavity and an intelligent control device, The water storage chamber and the brewing chamber are connected by a connecting pipe, the pumping device and the instant heat pipe are both arranged on the connecting pipe, and the pumping device is suitable for quantifying the brewing chamber water supply, the finished product cavity is arranged below the brewing cavity;

The intelligent control device is respectively electrically connected with the instant heat pipe, the pumping device, the brewing chamber and the heat preservation device, and the intelligent control device is suitable for controlling the heating temperature of the water, the hot water capacity, the brewing time and the temperature of the heat preservation device. Start and stop to control the automatic completion of water heating, tea brewing, transfer and heat preservation of finished tea;

The finished product cavity includes a heat preservation device and a heat preservation container, the heat preservation device is located below the finished product cavity, and the heat preservation device includes a heat conduction plate, and at least one PTC heater is installed at the bottom of the heat conduction plate.

Preferably, two PTC heaters with different constant temperature are installed on the bottom of the heat conducting plate.

Specifically, the heat preservation container is a metal container with an open top.

As a specific implementation form, the water storage cavity is detachably provided in the casing, the bottom of the water storage cavity is provided with a water outlet that communicates with the water inlet end of the connecting pipe, and the water outlet Equipped with a water-sealing structure.

More specifically, the water sealing structure includes a piston rod, the water outlet is provided with a step, the top of the piston rod is provided with a seal, the seal is located on the upper part of the step, and the bottom of the piston rod is provided with a limit A compression spring is sleeved on the piston rod between the bottom of the step and the limiting seat, and the seal is pressed against the step by the compression spring to close the water outlet.

As a preferred implementation form of the present invention, the brewing cavity includes a hot water cavity, and a tea water separation device is detachably arranged in the hot water cavity, and the water outlet end of the connecting pipe penetrates and is fixed on the hot water cavity. on the inner wall of the water cavity and at the upper part of the tea water separation device.

More preferably, the tea water separation device is a hollow cylindrical mesh structure or a hollow cylindrical structure with filter holes at the bottom.

As a more preferred implementation form, the intelligent control device includes a temperature sensor, a control panel and a control unit, the temperature sensor is arranged in the instant heat pipe, the control panel is arranged on the side wall of the casing, The control panel is adapted to set and display the heating temperature of the water, the brewing time, the hot water capacity, and to select the brewing parameters of different tea products pre-stored in the control unit, the control unit being adapted to receive the brewing parameters through all the teas. the information input by the control panel and the information detected by the temperature sensor, and control the work of the control panel, the instant heat pipe, the pumping device and the heat preservation device, so as to automatically complete the heating of water and the heating of tea. Brew and keep warm.

As a further preferred solution of the above preferred embodiment, the intelligent control device further includes an RFID card reader, and the RFID card reader is electrically connected to the control unit.

Specifically, the bottom of the brewing chamber is provided with a drinking opening, and the drinking opening is provided with an on-off valve, and the on-off valve is electrically connected to the control unit.

More specifically, a pressure sensor is provided at the bottom of the heat preservation device, and the pressure sensor is electrically connected to the control unit, and the control unit is adapted to control the on-off valve and all other components by receiving the information detected by the pressure sensor. Start and stop of the insulation device.

Other features and advantages of the present invention will be described in detail in the detailed description section that follows.

Description of drawings

The accompanying drawings constituting a part of the present invention are used to provide further understanding of the present invention, and the schematic embodiments of the present invention and descriptions thereof are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

Fig. 1 is the structural representation of one embodiment of the present utility model;

Fig. 2 is the front view of Fig. 1;

3 is a schematic structural diagram of a water-sealing structure in an embodiment of the present invention;

4 is a schematic diagram of the distribution of the PTC heaters of the heat preservation device in an embodiment of the present invention.

Description of reference numerals

1 case 2 water storage chamber

21 water outlet 211 steps

22 Water sealing structure 221 Compression spring

222 Seal 223 Piston Rod

224 limit seat 3 pumping device

4 heat pipe 5 finished cavity

51 Thermal insulation device 52 Thermal insulation container

6 brewing cavity 61 hot water cavity

611 Drinking mouth 62 Tea water separation device

621 filter port 7 connecting pipe

71 water outlet 72 water inlet

8 Control panel 9 Ejector structure

91 ejector 92 pipe joint

Detailed ways

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top", "bottom", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. limits.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, or It is an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

As shown in FIG. 1 , the present invention provides a multi-tea brewing machine, which includes a casing 1, and the casing 1 is respectively provided with a water storage cavity 2, a brewing cavity 6, a heat pipe 4, and a pumping device. 3. The finished product cavity 5 and the intelligent control device, the water storage cavity 2 and the brewing cavity 6 are connected by a connecting pipe 7, and the pumping device 3 and the instant heat pipe 4 are both arranged on the connecting pipe 7 , the pumping device 3 is suitable for quantitatively supplying water to the brewing cavity 6, and the finished product cavity 5 is arranged below the brewing cavity 6; the intelligent control device is respectively connected with the instant heat pipe 4, pumping The device 3, the brewing chamber 6 and the heat preservation device 51 are electrically connected, and the intelligent control device is adapted to control the heating of the water, the hot water capacity, the brewing time, and the start and stop of the heat preservation device 51 to automatically complete the heating, Brewing of tea products, transfer and heat preservation of finished tea; the finished product cavity 5 includes a heat preservation device 51 and a heat preservation container 52, the heat preservation device 51 is located below the finished product cavity 5, and the heat preservation device 51 includes a heat conduction plate. At least one PTC heater is installed at the bottom of the heat conducting plate, and the PTC is a positive temperature coefficient thermistor.

The finished product cavity 5 is recessed toward the inside of the casing 1, and the recess is open, which is convenient for placing and taking out the heat preservation device 51. Of course, the finished product cavity 5 can also be set to be closed, and the heat preservation device 51 is located in the casing. Inside 1, the cabinet 1 is provided with a door that can be opened and closed, so as to ensure that the tea products in the heat preservation device 51 are not easily contaminated.

In an embodiment as shown in FIG. 4 , two PTC heaters with different constant temperature are installed at the bottom of the heat conducting plate, and the brewed tea is kept warm by setting two PTC heaters with different constant temperatures , to prevent the tea from becoming cold without drinking for a long time, and at the same time, it can also set the commonly used heat preservation temperature to meet the needs of different users for the temperature of the tea.

As a preferred solution of the utility model, the heat preservation container 52 is a metal container with an open top, the metal itself has good thermal conductivity, the metal container is in contact with the heat preservation device 51, and the heat of the heat preservation device 51 can be completely and rapidly conducted to the metal In the container, the temperature of the tea in the metal container is ensured, so that the user can drink the tea with a suitable temperature.

As shown in FIG. 3 in a specific embodiment, the water storage cavity 2 is detachably provided in the casing 1 , and the bottom of the water storage cavity 2 is provided with a water inlet end 72 connected to the connection pipe 7 . The water outlet 21 is provided with a water sealing structure 22, the water sealing structure includes a piston rod 223, the water outlet 21 is provided with a step 211, and the top of the piston rod 223 is provided with a sealing member 222 , the sealing member 222 is located on the upper part of the step, the bottom of the piston rod 223 is provided with a limit seat 224, and the piston rod 223 between the bottom of the step 211 and the limit seat 224 is sleeved with a compression spring 221, The sealing member 222 is pressed on the step 211 by the compression spring 221 to close the water outlet 21 .

After the water storage chamber 2 is separated from the casing 1, the piston rod 223 moves downward under the action of the compression spring 221, and the sealing member 222 completely seals the water outlet 21. At this time, the water outlet 21 of the water storage chamber 2 is in a sealed state. The user can take out the water storage chamber 2 separately to clean or add water.

As another state of the above-mentioned specific embodiment, an ejection structure 9 is provided directly below the water sealing structure 22 , and the ejection structure 9 includes an ejector rod 91 and a pipe joint 92 , and the pipe joint 92 is connected to the The water inlet end 72 of the pipeline 7 is connected, and the ejection structure 9 is adapted to eject the piston rod 223 to open the water outlet 21 . At this time, when the water storage chamber 2 is installed in the original position, the ejector rod 91 bears against the piston rod 223, the sealing member 222 moves upward and away from the water outlet 21, and the water in the water storage chamber 2 The connecting pipe 7 can be entered through the water outlet 21 .

As another specific implementation structure of the present invention, the brewing chamber 6 includes a hot water chamber 61 , a tea water separation device 62 is detachably arranged in the hot water chamber 61 , and the water outlet 71 of the connecting pipe 7 It runs through and is fixed on the inner wall of the hot water cavity 61 and is located on the upper part of the tea water separation device 62 .

In this way, the tea product can be placed in the tea water separation device 62, and the hot water can be sent to the tea water separation device 62, and the tea water filtered by the tea water separation device 62 can enter the hot water cavity 61 to realize the separation of the tea product and the tea water. , so that the brewing time of the tea can be effectively guaranteed, and the tea can be prevented from being mixed with the tea to affect the drinking, and the tea can be prevented from being soaked in the tea for a long time to affect the taste.

In addition, the tea water separation device 62 can be disassembled from the hot water chamber 61, so as to facilitate the cleaning of the brewed tea residues. Specifically, bosses 612 are respectively provided on the two side walls of the hot water chamber 61 , and a flange 622 is provided on the top of the tea water separation device 62 , and the flanges 622 are clamped on the protrusions on both sides of the hot water chamber 61 . Therefore, the tea water separation device 62 is placed in the hot water chamber 61, and the tea water separation device 62 can be taken out from the hot water chamber 61 at any time.

Wherein, the tea water separation device 62 is a hollow cylindrical mesh structure or a hollow cylindrical structure with filter holes 621 at the bottom, which is convenient for holding tea products and filtering tea water. A handle can also be provided on the top of the tea water separation device 62, and the disassembled tea water separation device 62 can be taken out through the handle, which is convenient and sanitary.

In a more preferred embodiment of the present invention, the intelligent control device includes a temperature sensor, a control panel 8 and a control unit, and the temperature sensor is arranged in the instant heat pipe 4 for detecting the inside of the water flow channel 43 . The temperature of the water, the control panel 8 is provided on the side wall of the cabinet 1, and the control panel 8 is suitable for setting and displaying the heating temperature of the water, the brewing time, the hot water capacity and the selection pre-stored in the The brewing parameters of different tea products in the control unit, for example, the control panel 8 is integrated with a display screen and various setting buttons, and can also be provided with a working status indicator, which can clearly know the brewing according to the display of the indicator The operating state of the machine, for example, the brewing machine is in heating, brewing or keeping warm; the control unit is adapted to receive the information input through the control panel 8 and the information detected by the temperature sensor, and control all The control panel 8, the instant heat pipe 4, the pumping device 3 and the heat preservation device 51 work to automatically complete the heating of water, the brewing and heat preservation of tea products.

Generally speaking, when brewing tea, the hot water temperature, brewing time, and hot water capacity will affect the taste of the tea. The taste of the tea brewed by the brewing parameters is considered to be the best. Therefore, in this preferred implementation structure, the user can select the brewing parameters of different tea products pre-stored in the control unit through the control panel 8 to Get the best taste. Of course, different users have different brewing methods of their own preferences. In order to meet the different needs of users, users can also set their preferred brewing methods through the control panel 8 .

After the user has set the brewing parameters through the control panel 8, there is no need for manual operation. After the control unit receives the information input from the control panel 8, it will automatically control the heat pipe 4 and the pumping device 3 to work, and pass the receiving device. According to the water temperature information detected by the temperature sensor, when the water temperature reaches the set temperature, the control means that the heat pipe 4 stops heating, and the hot water is pumped to the brewing chamber 6 through the pumping device 3, and after the set brewing time , so that the brewed tea automatically enters the heat preservation container 52, and then the heat preservation device 51 is controlled to keep the tea water in the heat preservation container 52 warm. , it is more convenient to use.

As a specific implementation structure of the present invention, the intelligent control device further includes an RFID card reader, and the RFID card reader is electrically connected to the control unit. In addition to selecting the brewing parameters of different tea products pre-stored in the control unit through the control panel 8, the user can also obtain the brewing parameters of the tea products to be brewed through the RFID card reader. An RFID tag with tea brewing information is set on or inside the packaging bag of the product, and the RFID tag is read by an RFID card reader to obtain the brewing parameters of the tea product.

As a preferred implementation structure of the present invention, the bottom of the brewing cavity 6 is provided with a drinking opening 611, and the drinking opening 611 is provided with an on-off valve, the on-off valve is electrically connected with the control unit, and is connected by Therefore, after the set brewing time, the control unit controls the on-off valve to open, so that the brewed tea automatically enters the heat preservation container 52 . At the same time, a pressure sensor is provided at the bottom of the heat preservation device 51, the pressure sensor is electrically connected to the control unit, and the control unit is adapted to control the on-off valve and the heat preservation by receiving the information detected by the pressure sensor When the device 51 is started and stopped, on the one hand, the pressure sensor can detect whether the heat preservation container 52 is placed in place, so as to avoid the heat preservation container 52 being taken away during the operation of the brewing machine. When the thermal insulation container 52 is not placed in place, the on-off valve can be controlled to close; on the other hand, the change in the weight of the thermal insulation container 52 can be detected to detect whether there is tea in the thermal insulation container 526. Control to start the heat preservation device 51, when it is detected that there is no tea in the heat preservation container 52, the heat preservation device 51 can be controlled to be closed, so as to ensure that the tea water in the heat preservation container 52 is effectively kept warm, and unnecessary heat preservation can be avoided, saving electric energy.

In addition, a buzzer can also be provided on the casing 1, and the buzzer is electrically connected to the control unit. When the pressure sensor detects that the heat preservation container 52 is not in place during the operation of the brewing machine, the buzzer can be controlled The device sends out an alarm, thereby reminding the user to put the heat preservation container 52 in place, so as to avoid the tea brewing time being too long and affecting the taste or the tea becoming cold.

It can be seen from the above description that the utility model is provided with a water storage cavity 2, a brewing cavity 6, a heat pipe 4, a pumping device 3, a finished product cavity 5 and an intelligent control device in the casing 1, which are controlled by the intelligent control device. Heating temperature, hot water capacity, brewing time and start and stop of the heat preservation device 51 to automatically complete the heating of water, the brewing of tea products, the transfer and heat preservation of finished tea, and the automatic water addition, automatic brewing and heat preservation of the brewing machine. The automatic heat preservation ensures that the tea products brewed by the brewing machine meet the needs of different users. At the same time, two PTC heaters with different constant temperature temperatures are set on the heat preservation device 51 to meet the needs of different users for different drinking temperatures of tea. The brewing machine of the utility model has the advantages of simple structure and convenient use, and can meet various demands of different users for brewing tea.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above-mentioned embodiments. Within the scope of the technical concept of the present invention, many technical solutions of the present invention can be carried out. These simple modifications all belong to the protection scope of the present invention.

In addition, it should be noted that the specific technical features described in the above-mentioned specific embodiments can be combined in any suitable manner unless they are inconsistent. The combination method is not specified otherwise.

In addition, the various embodiments of the present invention can also be arbitrarily combined, as long as they do not violate the idea of the present invention, they should also be regarded as the content disclosed by the present invention.

Claims (12)

1. A thermal insulation type multi-tea brewing machine, characterized in that it comprises a casing (1), wherein a water storage cavity (2), a brewing cavity (6), a water storage cavity (2), a brewing cavity (6), a A heat pipe (4), a pumping device (3), a finished product cavity (5) and an intelligent control device, the water storage cavity (2) and the brewing cavity (6) are connected by a connecting pipe (7), so The pumping device (3) and the instant heat pipe (4) are both arranged on the connecting pipe (7), and the pumping device (3) is suitable for quantitatively supplying water to the brewing chamber (6). The finished product cavity (5) is arranged below the brewing cavity (6); The intelligent control device is respectively electrically connected with the instant heat pipe (4), the pumping device (3), the brewing chamber (6) and the heat preservation device (51), and the intelligent control device is suitable for controlling the heating temperature of the water , hot water capacity, brewing time and the start and stop of the heat preservation device (51) to automatically complete the heating of water, the brewing of tea products, and the transfer and heat preservation of finished tea water; The finished product cavity (5) includes a heat preservation device (51) and a heat preservation container (52), the heat preservation device (51) is located below the finished product cavity (5), the heat preservation device (51) includes a heat conduction plate, and the heat preservation device (51) includes a heat-conducting plate. At least one PTC heater is installed on the bottom of the heat conducting plate. 2 . The thermal insulation type multi-tea brewing machine according to claim 1 , wherein two PTC heaters with different constant temperature are installed at the bottom of the heat conduction plate. 3 . 3. The thermal insulation type multi-tea brewing machine according to claim 1, wherein the thermal insulation container (52) is a metal container with an open top. 4. The thermal insulation type multi-tea brewing machine according to claim 1, wherein the water storage cavity (2) is detachably provided in the casing (1), and the water storage cavity ( 2) The bottom is provided with a water outlet (21) communicating with the water inlet end (72) of the connecting pipe (7), and the water outlet (21) is provided with a water sealing structure (22). 5. The thermal insulation type multi-tea brewing machine according to claim 4, wherein the water sealing structure comprises a piston rod (223), and a step (211) is provided in the water outlet (21), so that the The top of the piston rod (223) is provided with a sealing member (222), the sealing member (222) is located on the upper part of the step, the bottom of the piston rod (223) is provided with a limit seat (224), and the step (211) A compression spring (221) is sleeved on the piston rod (223) between the bottom and the limiting seat (224), and the sealing member (222) is pressed against the step (221) by the compression spring (221). 211) to close the water outlet (21). 6. The thermal insulation type multi-tea brewing machine according to claim 5, characterized in that, an ejector structure (9) is provided directly below the water sealing structure (22), and the ejector structure (9) comprises a top A rod (91) and a pipe joint (92), the pipe joint (92) is connected with the water inlet end (72) of the connecting pipe (7), and the ejection structure (9) is suitable for the The piston rod (223) is pushed out to open the water outlet (21). 7. The thermal insulation type multi-tea brewing machine according to claim 1, wherein the brewing cavity (6) comprises a hot water cavity (61), and the hot water cavity (61) is detachably A tea water separation device (62) is provided, and the water outlet (71) of the connecting pipe (7) penetrates and is fixed on the inner wall of the hot water cavity (61), and is located at the upper part of the tea water separation device (62). 8 . The heat preservation type multi-tea brewing machine according to claim 7 , wherein the tea water separation device ( 62 ) is a hollow cylindrical mesh structure or a hollow cylindrical structure with filter holes at the bottom. 9 . 9. The thermal insulation type multi-tea brewing machine according to any one of claims 1 to 8, wherein the intelligent control device comprises a temperature sensor, a control panel (8) and a control unit, and the temperature sensor is located at Inside the instant heat pipe (4), the control panel (8) is provided on the side wall of the casing (1), and the control panel (8) is suitable for setting and displaying the heating temperature and brewing time of the water , hot water capacity and selection of brewing parameters of different tea products pre-stored in the control unit, the control unit is adapted to receive the information input through the control panel and the information detected by the temperature sensor, and control all the The control panel (8), the instant heat pipe (4), the pumping device (3) and the heat preservation device (51) work to automatically complete the heating of water, brewing and heat preservation of tea. 10 . The thermal insulation type multi-tea brewing machine according to claim 9 , wherein the intelligent control device further comprises an RFID card reader, and the RFID card reader is electrically connected to the control unit. 11 . 11. The thermal insulation type multi-tea brewing machine according to claim 10, characterized in that a drinking opening (611) is provided at the bottom of the brewing cavity (6), and a drinking opening (611) is provided at the bottom There is an on-off valve, and the on-off valve is electrically connected to the control unit. 12. The thermal insulation type multi-tea brewing machine according to claim 11, characterized in that, a pressure sensor is provided at the bottom of the thermal insulation device (51), the pressure sensor is electrically connected to the control unit, and the control The unit is adapted to control the start and stop of the on-off valve and the temperature keeping device (51) by receiving the information detected by the pressure sensor.

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