CN220824155U - Coffee brewing device and coffee machine - Google Patents

Abstract

The utility model relates to a coffee brewing device and a coffee machine, and belongs to the field of coffee machine devices. A coffee brewing apparatus comprising: a mounting frame; the lifting assembly is arranged on the mounting frame; the extractor is connected with the lifting assembly, the lifting assembly can drive the extractor to lift, the extractor is provided with a temperature detection port and a pressure detection port, and the extractor is provided with a water inlet and a water outlet; the waterway assembly is communicated with the water inlet of the extractor; and the heating component is arranged on the extractor. The temperature control assembly is arranged at the temperature detection port to adjust the water temperature of the brewed coffee, and the pressure detection meter and the automatic pressure release valve are arranged at the pressure detection port to detect the internal pressure of the extractor and realize automatic pressure release. The heating component can preheat the extractor, and the coffee brewing device not only can realize powder pressing and brewing at the same time, but also can set brewing water temperature and preheat.

Description

Coffee brewing device and coffee machine

Technical Field

The utility model relates to the field of coffee machine devices, in particular to a coffee brewing device and a coffee machine.

Background

While the existing coffee machines are of various types, the fully automatic coffee machines are more convenient to use due to lower operation requirements for consumers, and are becoming popular in the market. The most core components of the full-automatic coffee machine comprise a full-automatic brewing unit, and most of the conventional coffee machine brewing units cannot realize the function of immediately brewing after powder pressing, so that the coffee powder is easy to float outside a brewing cavity, and the internal components of the coffee machine are easy to be stained with the coffee powder. Moreover, the lack of a preheating function in the brewing units of most coffee machines can result in the actual brewed coffee having a lower water temperature than the set temperature, affecting the mouthfeel of the coffee.

Disclosure of utility model

Accordingly, it is necessary to provide a coffee brewing apparatus and a coffee machine for solving the problem that the water temperature of the coffee machine for actually brewing coffee is lower than the set temperature, aiming at the problem that the brewing units of most coffee machines lack the preheating function.

A coffee brewing apparatus comprising: a mounting frame; the lifting assembly is arranged on the mounting frame; the extractor is connected with the lifting assembly, the lifting assembly can drive the extractor to lift, the extractor is provided with a temperature detection port and a pressure detection port, and the extractor is provided with a water inlet and a water outlet; the waterway assembly is arranged on the mounting frame and is communicated with the water inlet of the extractor; and the heating component is arranged on the extractor.

The application discloses a coffee brewing device, which can drive an extractor to lift relative to a mounting frame through a lifting assembly, so that the extractor can level and compact coffee in a brewing head of a coffee machine. The waterway assembly is communicated with the water inlet of the extractor, and the water for brewing coffee enters the extractor from the water inlet, is output from the water outlet hole and infuses the compacted coffee powder, so that the coffee infusing device has the infusing function. The extractor is provided with a temperature detection port and a pressure detection port, a temperature control component is arranged at the temperature detection port to adjust the water temperature of the brewed coffee, and a pressure detector and an automatic pressure relief valve are arranged at the pressure detection port to detect the pressure inside the extractor and realize automatic pressure relief, so that potential safety hazards are avoided. The heating component is arranged on the extractor, and the heating component can preheat the extractor before brewing coffee, so that the problem that the taste of the coffee is affected due to the fact that the temperature of hot water for brewing the coffee cannot meet the set requirement due to the fact that the temperature difference between the hot water entering a liquid passing channel of the extractor and the extractor is too large is avoided. The coffee brewing device not only can realize powder pressing and brewing at the same time and avoid flying coffee powder to pollute internal components, but also can set brewing water temperature and preheat the extractor, and the design improves the whole automation degree of the coffee machine.

In any of the above technical solutions, the extractor is provided with a liquid passing channel, the liquid passing channel is provided with the water inlet and the water outlet, the temperature detecting port and the pressure detecting port are communicated with the liquid passing channel, a transition cavity is arranged between the water outlet and the water outlet, and the transition cavity is communicated with the water outlet and the water outlet. The water inlet and the water outlet are arranged on the liquid passing channel of the extractor, the transition cavity is arranged between the water outlet and the water outlet, and when water flows through the transition cavity from the narrow liquid passing channel and is output from the water outlet, the water can be uniformly dispersed to all parts of coffee powder in the brewing head of the coffee machine, so that the coffee powder can be fully brewed and extracted, and the phenomenon that the water for brewing only flows through partial coffee powder to cause non-uniform brewing is avoided. The temperature detection port and the pressure detection port are communicated with the liquid passing channel, the temperature control component is arranged at the temperature detection port and can be used for a user to adjust and set the water temperature of brewed coffee, the pressure detection meter and the automatic pressure relief valve are arranged at the pressure detection port to detect the pressure inside the extractor and realize automatic pressure relief, and the potential safety hazard is avoided because the extractor is sealed during powder pressing and the brewing water temperature is too high to cause the internal pressure to be too high.

In any of the above technical solutions, the extractor is provided with a groove, the heating assembly includes a heating element and a pressing plate, the heating element is located at the groove, the pressing plate is disposed on the extractor, and the pressing plate abuts against the heating element to limit the heating element at the groove. Through setting up the clamp plate with the heating piece spacing on the recess of extractor, heating piece and the contact of extractor, can give the extractor with heat transfer after the heating piece generates heat, preheat the extractor, avoid hot water get into behind the extractor because with the too big and make the actual temperature ratio of brewing coffee of temperature of setting for the difference in temperature of extractor low, and then influence the taste of coffee.

In any of the above technical solutions, the extractor comprises an extraction head, an extraction net and a countersunk bolt, one end of the extraction head is connected with the lifting assembly, one end of the extraction head, which is far away from the lifting assembly, is provided with a water outlet, the extraction net cover is arranged at the water outlet, the extraction net is provided with a through hole, and a part of the countersunk bolt penetrates through the through hole to be limited on the extraction head. One end of the extraction head is connected with the lifting component, the countersunk head bolt penetrates through the through hole on the extraction net and is limited on the extraction head, the countersunk head bolt can limit the extraction net on the extraction head, when the lifting component drives the extractor to descend, the extraction net can flatten and level coffee powder in the brewing head of the coffee machine, water enters the extraction head from the water inlet, and water from the water outlet can permeate into the coffee powder in the brewing head of the coffee machine through the extraction net, so that the brewing head of the coffee machine can filter out coffee liquid.

In any of the above technical solutions, the extraction head is provided with the temperature detection port and the pressure detection port, and the extraction head is provided with a liquid passage communicated with the temperature detection port and the pressure detection port. The temperature detection port and the pressure detection port are formed in the extraction head and are communicated with the liquid passing channel, the temperature control component is installed at the temperature detection port to control the water temperature of brewed coffee, and the automatic pressure release valve is installed at the pressure detection port to automatically release pressure when the internal pressure of the extraction head is too high, so that potential safety hazards caused by sealing between the extractor and the brewing head of the coffee machine and too high brewing water temperature are avoided.

In any of the above technical solutions, the extraction head is provided with the water inlet, and the water inlet is used for communicating with a water source inlet. The water inlet and the water outlet are arranged on the extraction head, the extraction net cover is arranged at the water outlet, water for brewing coffee enters the liquid passing channel of the extraction head from the water inlet and flows out from the water outlet, and the water from the water outlet can be uniformly dispersed to all positions of the coffee powder through the extraction net, so that the compacted coffee powder can be fully brewed and extracted.

In any of the above technical solutions, the extraction net is provided with a plurality of water outlets, and the water outlets are annularly distributed at intervals around the through hole. The extraction net is provided with a plurality of water outlets which are annularly and alternately distributed on the extraction net, the extraction net is opposite to the water outlet, and water from the water outlet can be uniformly dispersed to all parts of the pressed coffee powder through the extraction net, so that the coffee powder can be fully brewed and extracted, and a stronger coffee liquid is obtained.

In any of the above technical solutions, one end of the extraction head opposite to the extraction net is provided with a plurality of protrusions, and the protrusions are annularly distributed at intervals around the water outlet. Through setting up a plurality of arch and be annular interval distribution on the extraction head, a plurality of arch sets up with extraction net relatively, and these archs can carry out the water conservancy diversion to the water that comes out from the delivery port, make water dispersion back permeate everywhere to the coffee powder from a plurality of apopore of extraction net, avoid coffee machine to dash the coffee powder in the head and be pressed by the extractor and can't receive abundant brewing.

In any of the above technical solutions, the extractor is circumferentially provided with an annular accommodating groove, and further comprises a sealing ring, and the sealing ring is sleeved on the annular accommodating groove. The sealing ring is sleeved on the annular containing groove of the extractor, and when the extractor extrudes coffee powder, the sealing ring is propped against the inner wall of the brewing head of the coffee machine, so that the water outlet of the extractor is sealed with the brewing head of the coffee machine, and water from the water outlet is prevented from leaking out from the upper part, polluting the inside of the coffee machine or damaging the internal components of the coffee machine.

In any of the above technical solutions, the device further comprises a steam assembly, the steam assembly is arranged on the mounting frame, and the steam assembly is communicated with the waterway assembly. Through installing steam component on the mount, and steam component and water route subassembly intercommunication make steam component can produce steam, steam component can beat the coffee that the coffee machine was made and go out the milk bubble, can further promote the taste of coffee, improve user's experience and feel.

In any of the above technical solutions, the steam component includes a first support, a driving member, a second support, a driving member, a movable plate and a steam pipe, the first support and the second support are respectively disposed on the mounting rack, the driving member is disposed on the first support, the movable plate is movably disposed on the second support, one end of the driving member is movably disposed on the driving member, the other end of the driving member is fixedly connected with the movable plate, the movable plate can move relative to the second support, and the steam pipe is fixedly disposed on one end of the movable plate far away from the driving member. Through with steam pipe fixed mounting in the one end of fly leaf, the other end and the driving medium fixed connection of fly leaf, the fly leaf activity sets up on the second support and can reciprocate relative the second support, when the driving medium is driven to go up and down, fly leaf and steam pipe will go up and down along with the lift of driving medium, so when stretching into the cup that is equipped with coffee with the steam pipe, steam assembly can foam the coffee of different degree of depth in the cup voluntarily, the design that steam pipe can go up and down voluntarily makes the milk bubble of coffee more even, the holistic degree of automation of coffee machine has been improved in the time of promoting coffee taste, make the user use more conveniently.

A coffee maker, comprising: a coffee machine body; the coffee brewing apparatus as described above, the coffee brewing apparatus being disposed on the coffee machine body; the control assembly is arranged on the coffee machine body and is electrically connected with the coffee brewing device.

The application discloses a coffee machine, wherein a coffee brewing device is arranged on a coffee machine body, a control component is arranged and is electrically connected with the coffee brewing device, the control component can control the coffee brewing device to realize the functions of automatic powder pressing and automatic brewing, the control component can control the lifting component to drive the extractor to lift, the waterway component is communicated with the extractor, and the lifting component, the extractor and the waterway component are mutually matched, so that the coffee brewing device can realize the functions of automatic powder pressing and automatic coffee brewing, the whole coffee machine is more intelligent and automatic, and the coffee machine is convenient for a user to use.

Drawings

Fig. 1 is a perspective view of a mounting bracket and waterway assembly.

Fig. 2 is a perspective view of the extractor and waterway assembly.

Fig. 3 is a perspective view of an extractor and heating assembly.

Fig. 4 is a cross-sectional view of the extractor.

Fig. 5 is an exploded view of the extractor.

Fig. 6 is a perspective view of a steam assembly.

Wherein, the correspondence between the reference numerals and the component names is: 1, mounting a rack; 2, lifting components; 3 extractors, 31 extraction heads, 311 bulges, 32 extraction nets, 33 countersunk bolts, 34 sealing rings, 301 temperature detection ports, 302 pressure detection ports, 303 water inlets, 304 water outlets, 305 water outlets, 306 through holes and 307 annular accommodating grooves; 4, a waterway assembly; 5 heating component, 51 heating piece, 52 pressing plate; 6 steam components, 61 first bracket, 62 driving piece, 63 second bracket, 64 driving piece, 65 movable plate, 66 steam pipe.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below.

A coffee brewing apparatus and a coffee machine according to some embodiments of the present application are described below with reference to the accompanying drawings.

Embodiment 1, as shown in fig. 1 to 6, the present embodiment discloses a coffee brewing apparatus comprising: a mounting frame 1; the lifting assembly 2 is arranged on the mounting frame 1; the extractor 3 is connected with the lifting assembly 2, the lifting assembly 2 can drive the extractor 3 to lift, the extractor 3 is provided with a temperature detection port 301 and a pressure detection port 302, and the extractor 3 is provided with a water inlet 303 and a water outlet 304; the waterway assembly 4 is arranged on the mounting frame 1, and the waterway assembly 4 is communicated with the water inlet 303 of the extractor 3; a heating element 5, the heating element 5 being arranged on the extractor 3.

The application discloses a coffee brewing device, wherein an extractor 3 can be driven to lift relative to a mounting frame 1 through a lifting assembly 2, so that the extractor 3 can level and compact coffee in a brewing head of a coffee machine. The waterway assembly 4 is communicated with the water inlet 303 of the extractor 3, and the water for brewing coffee enters the extractor from the water inlet 303, is output from the water outlet 304 and infuses the compacted coffee powder, so that the coffee brewing device has a brewing function. The extractor 3 is provided with a temperature detection port 301 and a pressure detection port 302, a temperature control component is arranged at the temperature detection port 301 to adjust the water temperature of brewed coffee, and a pressure detection meter and an automatic pressure relief valve are arranged at the pressure detection port 302 to detect the pressure inside the extractor 3 and realize automatic pressure relief, so that potential safety hazards are avoided. The heating component 5 is arranged on the extractor 3, and the heating component 5 can preheat the extractor 3 before brewing coffee, so that the problem that the taste of the coffee is affected due to the fact that the temperature of hot water for brewing the coffee cannot reach the set requirement due to the fact that the temperature difference between the hot water entering the liquid passing channel of the extractor 3 and the extractor 3 is too large is avoided. The coffee brewing device not only can realize powder pressing and brewing at the same time and avoid flying coffee powder to pollute internal components, but also can set brewing water temperature and preheat the extractor 3, and the design improves the whole automation degree of the coffee machine.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the extractor 3 is provided with a liquid passing channel, the liquid passing channel is provided with a water inlet 303 and a water outlet 305, the temperature detection port 301 and the pressure detection port 302 are communicated with the liquid passing channel, a transition cavity is arranged between the water outlet 305 and the water outlet 304, and the transition cavity is communicated with the water outlet 305 and the water outlet 304. The water inlet 303 and the water outlet 305 are arranged on the liquid passing channel of the extractor 3, a transition cavity is arranged between the water outlet 305 and the water outlet 304, and when water flows through the transition cavity from the narrow liquid passing channel and is output from the water outlet 304, the water can be uniformly dispersed to all parts of coffee powder in the brewing head of the coffee machine, so that the coffee powder can be fully brewed and extracted, and the phenomenon that the water for brewing can only flow through partial coffee powder to cause non-uniform brewing is avoided. The temperature detection port 301 and the pressure detection port 302 are communicated with the liquid passing channel, the temperature control component is installed at the temperature detection port 301, the water temperature of the brewed coffee can be adjusted and set by a user, the pressure detection meter and the automatic pressure relief valve are installed at the pressure detection port 302 to detect the pressure inside the extractor 3 and realize automatic pressure relief, and the potential safety hazard caused by the fact that the extractor 3 is sealed during powder pressing and the brewing water temperature is too high, which is caused by the fact that the internal pressure is too high, is avoided.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the extractor 3 is provided with a groove, the heating assembly 5 comprises a heating element 51 and a pressing plate 52, the heating element 51 is located at the groove, the pressing plate 52 is arranged on the extractor 3, and the pressing plate 52 abuts against the heating element 51 to limit the heating element 51 at the groove. Through setting up clamp plate 52 with heating piece 51 spacing on the recess of extractor 3, heating piece 51 and the contact of extractor 3, can give the extractor 3 with heat transfer after the heating piece 51 generates heat, preheat extractor 3, avoid hot water entering behind the extractor 3 because with the too big actual temperature ratio of the actual temperature of brewing coffee of extractor 3 of difference in temperature lower than the temperature of settlement, and then influence the taste of coffee.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the extractor 3 comprises an extraction head 31, an extraction net 32 and a countersunk bolt 33, one end of the extraction head 31 is connected with the lifting assembly 2, a water outlet 305 is arranged at one end, far away from the lifting assembly 2, of the extraction head 31, the extraction net 32 is covered at the water outlet 305, the extraction net 32 is provided with a through hole 306, and part of the countersunk bolt 33 penetrates through the through hole 306 to be limited on the extraction head 31. Through the one end and the lifting unit 2 of extraction head 31, countersunk head bolt 33 runs through the through-hole 306 on extraction net 32 and is spacing on extraction head 31, countersunk head bolt 33 can be spacing extraction net 32 on extraction head 31, when lifting unit 2 drive extractor 3 descends, extraction net 32 can flatten the coffee powder in the coffee machine brewing head, water gets into extraction head 31 from water inlet 303, the water that comes out from delivery port 305 can permeate into the coffee powder inside of coffee machine brewing head through extraction net 32, make the coffee machine brewing head can filter out the coffee liquid.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the extraction head 31 is provided with a temperature detection port 301 and a pressure detection port 302, and the extraction head 31 is provided with a liquid passage communicating with the temperature detection port 301 and the pressure detection port 302. The temperature detection port 301 and the pressure detection port 302 are arranged on the extraction head 31, the temperature detection port 301 and the pressure detection port 302 are communicated with the liquid passing channel, the temperature control component is arranged at the temperature detection port 301 to control the water temperature of brewed coffee, and the automatic pressure release valve is arranged at the pressure detection port 302 to automatically release pressure when the internal pressure of the extraction head 31 is too high, so that potential safety hazards caused by sealing between the extractor 3 and the brewing head of the coffee machine and too high brewing water temperature are avoided.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the extraction head 31 is provided with a water inlet 303, the water inlet 303 being adapted to communicate with a water source inlet. The extraction head 31 is provided with a water inlet 303 and a water outlet 305, the extraction net 32 is covered at the water outlet 305, water for brewing coffee enters a liquid passing channel of the extraction head 31 from the water inlet 303 and flows out from the water outlet 305, and water from the water outlet 305 can be uniformly dispersed to all positions of coffee powder through the extraction net 32, so that the compacted coffee powder can be fully brewed and extracted.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the extraction net 32 is provided with a plurality of water outlet holes 304, and the water outlet holes 304 are annularly distributed around the through holes 306 at intervals. The extraction net 32 is provided with the plurality of water outlet holes 304 and is annularly and alternately distributed on the extraction net 32, the extraction net 32 is opposite to the water outlet 305, and water coming out of the water outlet 305 can be uniformly dispersed to all parts of the pressed coffee powder through the extraction net 32, so that the coffee powder can be fully brewed and extracted, and a stronger coffee liquid is obtained.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the extraction head 31 and the extraction net 32 are provided with a plurality of bulges 311 at one end which is opposite to each other, and the bulges 311 are annularly distributed at intervals around the water outlet 305. Through setting up a plurality of protruding 311 and be annular interval distribution on extraction head 31, a plurality of protruding 311 and extraction net 32 are relative to be set up, and these protruding 311 can carry out the water conservancy diversion that comes out from delivery port 305, make after the water dispersion permeate everywhere to the coffee powder from a plurality of apopore 304 of extraction net 32, avoid coffee powder in the coffee machine to dash the head to be pressed by extractor 3 and can't receive abundant brewing.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the extractor 3 is provided with an annular accommodating groove 307 in the circumferential direction, and further comprises a sealing ring 34, and the sealing ring 34 is sleeved on the annular accommodating groove 307. By sleeving the sealing ring 34 on the annular accommodating groove 307 of the extractor 3, when the extractor 3 extrudes coffee powder, the sealing ring 34 is propped against the inner wall of the brewing head of the coffee machine, so that the water outlet 305 of the extractor 3 is sealed with the brewing head of the coffee machine, and water from the water outlet 305 is prevented from leaking out from the upper part, polluting the inside of the coffee machine or damaging the internal components of the coffee machine.

As shown in fig. 1 and 6, this embodiment further defines, in addition to the features of the above-described embodiment: still include steam component 6, steam component 6 sets up on mounting bracket 1, steam component 6 and waterway assembly 4 intercommunication. Through installing steam component 6 on mounting bracket 1, and steam component 6 and water route subassembly 4 intercommunication, make steam component 6 can produce steam, steam component 6 can beat the coffee that the coffee machine was made and go out the milk bubble, can further promote the taste of coffee, improve user's experience and feel.

As shown in fig. 6, this embodiment further defines, in addition to the features of the above-described embodiment: the steam component 6 comprises a first support 61, a driving piece 62, a second support 63, a transmission piece 64, a movable plate 65 and a steam pipe 66, wherein the first support 61 and the second support 63 are respectively arranged on the mounting frame 1, the driving piece 62 is arranged on the first support 61, the movable plate 65 is movably arranged on the second support 63, one end of the transmission piece 64 is movably arranged on the driving piece 62, the other end of the transmission piece 64 is fixedly connected with the movable plate 65, the movable plate 65 can move relative to the second support 63, and the steam pipe 66 is fixedly arranged on one end of the movable plate 65 far away from the transmission piece 64. Through with steam pipe 66 fixed mounting in the one end of fly leaf 65, the other end and the driving medium 64 fixed connection of fly leaf 65, the fly leaf 65 activity sets up on second support 63 and can reciprocate relative to second support 63, when driving medium 64 goes up and down is driven to driving medium 62, fly leaf 65 and steam pipe 66 will go up and down along with the goes up and down of driving medium 64, so when stretching into the cup that is equipped with the coffee with steam pipe 66, steam component 6 can foam the coffee of different degree of depth in the cup voluntarily, the design that steam pipe 66 can go up and down voluntarily makes the milk bubble of coffee more even, the holistic degree of automation of coffee machine has been improved when promoting the coffee taste, it is more convenient to make the user use.

Embodiment 2, this embodiment discloses a coffee machine, includes: a coffee machine body; the coffee brewing device is arranged on the coffee machine body; the control assembly is arranged on the coffee machine body and is electrically connected with the coffee brewing device.

The application discloses a coffee machine in a second aspect, wherein a coffee brewing device is arranged on a coffee machine body, a control component is arranged and is electrically connected with the coffee brewing device, the control component can control the coffee brewing device to realize the functions of automatic powder pressing and automatic brewing, the control component can control a lifting component 2 to drive an extractor 3 to lift, a waterway component 4 is communicated with the extractor 3, and the lifting component 2, the extractor 3 and the waterway component 4 are mutually matched, so that the coffee brewing device can realize the functions of automatic powder pressing and automatic coffee brewing, the whole coffee machine is more intelligent and automatic, and the use is convenient for users.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A coffee brewing apparatus, comprising:

a mounting frame (1);

The lifting assembly (2) is arranged on the mounting frame (1);

The extractor (3), the extractor (3) is connected with the lifting assembly (2), the lifting assembly (2) can drive the extractor (3) to lift, the extractor (3) is provided with a temperature detection port (301) and a pressure detection port (302), and the extractor (3) is provided with a water inlet (303) and a water outlet (304);

The waterway assembly (4) is arranged on the mounting frame (1), and the waterway assembly (4) is communicated with the water inlet (303) of the extractor (3);

-a heating assembly (5), said heating assembly (5) being arranged on said extractor (3).

2. The coffee brewing device according to claim 1, wherein the extractor (3) is provided with a liquid passage provided with the water inlet (303) and the water outlet (305), the temperature detection port (301) and the pressure detection port (302) are in communication with the liquid passage, a transition cavity is provided between the water outlet (305) and the water outlet (304), and the transition cavity is in communication with the water outlet (305) and the water outlet (304).

3. A coffee brewing apparatus according to claim 1, wherein the extractor (3) is provided with a recess, the heating assembly (5) comprises a heating element (51) and a pressing plate (52), the heating element (51) is located at the recess, the pressing plate (52) is arranged on the extractor (3), and the pressing plate (52) abuts against the heating element (51) to limit the heating element (51) at the recess.

4. Coffee brewing device according to claim 1, characterized in that the extractor (3) comprises an extraction head (31), an extraction net (32) and a countersunk bolt (33), one end of the extraction head (31) is connected with the lifting assembly (2), one end of the extraction head (31) away from the lifting assembly (2) is provided with a water outlet (305), the extraction net (32) is covered at the water outlet (305), the extraction net (32) is provided with a through hole (306), and part of the countersunk bolt (33) penetrates through the through hole (306) to be limited on the extraction head (31).

5. A coffee brewing apparatus according to claim 4, wherein the extraction head (31) is provided with the temperature detection port (301) and the pressure detection port (302), the extraction head (31) being provided with a through-liquid channel communicating with the temperature detection port (301) and the pressure detection port (302).

6. A coffee brewing apparatus according to claim 4, wherein the extraction head (31) is provided with the water inlet (303), the water inlet (303) being adapted to communicate with a water source inlet;

And/or the extraction net (32) is provided with a plurality of water outlets (304), and the water outlets (304) are annularly distributed at intervals around the through holes (306);

And/or one end of the extraction head (31) opposite to the extraction net (32) is provided with a plurality of protrusions (311), and the protrusions (311) are annularly distributed at intervals around the water outlet (305).

7. The coffee brewing apparatus of claim 1, wherein the extractor (3) is provided with an annular receiving groove (307) in the circumferential direction, and further comprising a sealing ring (34), the sealing ring (34) being sleeved on the annular receiving groove (307).

8. A coffee brewing apparatus according to claim 1, further comprising a steam assembly (6), said steam assembly (6) being provided on said mounting frame (1), said steam assembly (6) being in communication with said waterway assembly (4).

9. Coffee brewing device according to claim 8, wherein the steam assembly (6) comprises a first bracket (61), a driving member (62), a second bracket (63), a transmission member (64), a movable plate (65) and a steam tube (66), wherein the first bracket (61) and the second bracket (63) are respectively arranged on the mounting frame (1), the driving member (62) is arranged on the first bracket (61), the movable plate (65) is movably arranged on the second bracket (63), one end of the transmission member (64) is movably arranged on the driving member (62), the other end of the transmission member (64) is fixedly connected with the movable plate (65), the movable plate (65) can move relative to the second bracket (63), and the steam tube (66) is fixedly arranged on one end of the movable plate (65) away from the transmission member (64).

10. A coffee machine, comprising:

a coffee machine body;

the coffee brewing apparatus of any one of claims 1 to 9, provided on the coffee machine body;

The control assembly is arranged on the coffee machine body and is electrically connected with the coffee brewing device.