CN209694927U - A kind of practical coffee machine - Google Patents

Abstract

The utility model discloses a kind of practical coffee machines, its structure includes water tank, catch basin and filter, by being provided with drainpipe in catch basin bottom end, and discharge outlet and exterior drain are attached, and lautertuns is provided on catch basin top, particle object more significantly is isolated, prevent the biggish object of particle from causing draining blockage, reach and has been automatically drained out the water in catch basin by conduit, and lautertuns is filtered, prevent draining blockage, reduce the beneficial effect of the manual operation of user, filter is provided with by the conduit between water inlet and water tank, external water source is filtered by filter, and it only needs outer tube carrying out rotation by the screw thread of connecting tube when replacing or cleaning filter to remove, inner casing is cleaned or is replaced, reach external Portion water source is filtered purification, the beneficial effect for ensure that the purity level of water, and conveniently being cleaned and replaced to filter.

Description

A kind of practical coffee machine

Technical field

The utility model relates to coffee machine technical fields, and in particular to a kind of practical coffee machine.

Background technique

People are in application of electronic technology to coffee machine, realizing milling, press-powder, dress powder, the brew such as brew, remove residue The automatic control of coffee overall process creates coffee machine, but the practicability is poor for the coffee machine of the prior art, it is therefore desirable to a kind of practical Property strong coffee machine, also therefore with the improvement of people's life quality, the requirement to coffee machine is also improved, coffee machine It has arrived improvement, but the catch basin of existing coffee machine needs frequently clear up water, has caused inconvenient for use, and do not had Effect is filtered, not can guarantee the purity level of drinking water.

Summary of the invention

(1) technical problems to be solved

In order to overcome the shortage of prior art, it is proposed that a kind of practical coffee machine, for the water storage for solving the prior art Slot needs frequently clear up water, cause inconvenience in use, and have reached and have carried out the water in catch basin certainly by conduit Dynamic discharge, and lautertuns is filtered, and is prevented draining blockage, is reduced the beneficial effect of the manual operation of user, be It solves the problem of that the filter effect that do not have of the prior art not can guarantee the purity level of drinking water, has reached to external water source It is filtered purification, the beneficial effect for ensure that the purity level of water, and conveniently being cleaned and replaced to filter.

(2) technical solution

The utility model is achieved through the following technical solutions: the utility model proposes a kind of practical coffee machines: Including water tank, beans box, beans box cover, control box, display screen, switch key, Coffee outlet, hot water outlet, power outlet, draining Mouth, water inlet, start switch, the first water pump, protection cap, polishing slot, first motor, Disintegrating knife, the first conduit, stirred tank, Second motor, agitating shaft, the second conduit, the second water pump, third conduit, the 4th conduit, catch basin and filter, the water tank top End middle part is bolted with beans box, and beans box top and beans box cover carry out insertion cooperation, water tank front center top End is bolted with control box, and control box front end face middle part and display screen carry out insertion cooperation, before the control box End face carries out insertion cooperation apart from three centimeters of left and right sides edge and switch key, and the control box center bottom is apart from left side One centimeters of edge and Coffee outlet carry out grafting, and the control box center bottom goes out apart from one centimeters of right side edge with hot water Mouth carries out grafting, and the water tank front bottom end is bolted with catch basin, the water tank rear end distance from bottom right side edge Five centimeters and power outlet carry out insertion cooperation, ten centimeters of water tank rear end face distance from bottom left side edge and discharge outlet Grafting is carried out, three centimeters of water tank rear end face distance from bottom left side edge and water inlet carry out grafting, the water tank rear end Inside middle portion carries out insertion cooperation apart from five centimeters of left side edge and filter, and the filter bottom end passes through conduit and water inlet Mouth carries out grafting, and the filter top end carries out grafting by conduit and the first water pump, and in the first water pump front end and water tank Side is bolted, and first water pump top, which passes through, carries out grafting at the top of conduit and water tank rear end, inside the control box Top is bolted with polishing slot, and the polishing slot left side central portion is bolted with first motor, first electricity It is bolted through polishing slot with Disintegrating knife left end the center point on the right side of machine by rotation axis, on the left of the polishing slot bottom end Grafting is carried out with the first conduit, first conduit bottom end and stirred tank carry out grafting, the stirred tank top middle portion and second Motor is bolted, and second motor bottom end is carried out through stirred tank with agitating shaft top the center point slotting by rotation axis It connects, right side carries out grafting with the second conduit on the right side of the stirred tank bottom end, and second conduit bottom end carries out slotting with Coffee outlet It connects, the control box middle inside is bolted apart from three the second water pump of centimeters of right side edge, second water pump bottom End carries out grafting with tee tube, and left end carries out grafting by tee tube and third conduit, and bottom end passes through tee tube and the 4th Conduit carries out grafting, and third conduit left end and stirred tank carry out grafting, and the 4th conduit bottom end and hot water outlet carry out Grafting, second water pump top carry out grafting by aqueduct and water tank inner lower edge, the catch basin by outline border, strut, Groove, lautertuns, strainer, catch basin and drainpipe composition, outline border inside top is bolted with strut, described outer Middle part carries out grafting with catch basin in frame, and the catch basin left side carries out insertion cooperation, the catch basin inside bottom with groove Insertion cooperation is carried out with strainer, outline border bottom end front and rear sides are slidably connected by sliding rail and catch basin, described to catchment Slot rear end left side carries out grafting with drainpipe, and the drainpipe is after water tank and the progress grafting of discharge outlet front end, the outline border End is locked by bolt and water tank front end, and the filter is by outer tube, connecting tube, inner casing, primary filtration network, reverse osmosis Permeable membrane and active carbon filter screen composition, upper and lower ends are threadedly coupled with connecting tube on the inside of the outer tube, in the outer tube in Portion and inner casing carry out grafting, and the inner housing inner bottom end is bolted with primary filtration network, in the inner housing inner inside Portion is bolted with reverse osmosis membrane, and the inner housing inner top is bolted with active carbon filter screen, the connecting tube Top carries out grafting by conduit and the first water pump, and the connecting tube bottom end passes through water tank inside and water inlet front end by conduit Outside carries out grafting, and the power outlet is electrically connected with starting switch, described to start switch, is display screen, the first water pump, first electric Machine, the second water pump and the second motor are electrically connected with switch key respectively.

Further, three centimeters of outer tube inner distance bottom edge are provided with limited block, and set on limited block It is equipped with rubber pad.

Further, it is provided with sealing rubber ring on the outside of the water inlet and discharge outlet, and upper end is provided with annotation Label.

Further, electronic flow control is provided on first conduit, the second conduit, third conduit and the 4th conduit Valve processed, and electronic flow control valve is electrically connected with switch key.

Further, the strut is square-shaped, and is provided with three or more, and every spacing distance is one centimetre.

Further, the strainer network interface diameter is less than 0.2CM.

Further, there are four the switch key is respectively set.

Further, the first motor and the model of the second motor are ZGB37RG series mini motor.

Further, the model of first water pump and the second water pump is BSP40160 series mini water pump.

(3) beneficial effect

The utility model compared with the existing technology, has the advantages that

1), frequently water is cleared up to solve the catch basin needs of the prior art, causes inconvenience in use, passes through Be provided with drainpipe in catch basin bottom end, drainpipe is attached with discharge outlet, and by discharge outlet and exterior drain into Row connection, and it is provided with lautertuns on catch basin top, particle object more significantly is isolated, the biggish object of particle is prevented Body is fallen in catch basin, is caused draining blockage, has been reached and be automatically drained out the water in catch basin by conduit, and Lautertuns is filtered, and is prevented draining blockage, is reduced the beneficial effect of the manual operation of user.

2), to solve the problem of that the filter effect that do not have of the prior art not can guarantee the purity level of drinking water, pass through Conduit between water inlet and water tank is provided with filter, is filtered by filter to external water source, and replacing Or only need outer tube carrying out rotation by the screw thread of connecting tube when cleaning filter to remove, inner casing is cleaned or is replaced i.e. Can, reached and purification be filtered to external water source, ensure that the purity level of water, and conveniently to filter carry out cleaning and The beneficial effect of replacement.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structure rearview figure of the utility model；

Fig. 3 is the control box schematic diagram of internal structure of the utility model；

Fig. 4 is the water storage slot structure schematic diagram of the utility model；

Fig. 5 is the filtering slot structure schematic diagram of the utility model；

Fig. 6 is the filter structure schematic representation of the utility model.

In figure: water tank -1, beans box -2, beans box cover -3, control box -4, display screen -5, switch key -6, Coffee outlet -7, Hot water outlet -8, power outlet -10, discharge outlet -11, water inlet -12, starts switch -13, filter -14, at catch basin -9 One water pump -15, protection cap -16, polishing slot -17, first motor -18, Disintegrating knife -19, the first conduit -20, stirred tank -21, Second motor -22, agitating shaft -23, the second conduit -24, the second water pump -25, third conduit -26, the 4th conduit -27, outline border - 91, strut -92, groove -93, lautertuns -94, strainer -95, catch basin -96, drainpipe -97, outer tube -141, connecting tube -142, Inner casing -143, primary filtration network -144, reverse osmosis membrane -145, active carbon filter screen -146.

Specific embodiment

In the technical program:

Catch basin 9, filter 14, outline border 91, strut 92, groove 93, lautertuns 94, strainer 95, catch basin 96, drainpipe 97, outer tube 141, connecting tube 142, inner casing 143, primary filtration network 144, reverse osmosis membrane 145, active carbon filter screen 146.It is practical for this It is novel to contain the innovative component of essence.

Water tank 1, beans box 2, beans box cover 3, control box 4, display screen 5, switch key 6, Coffee outlet 7, hot water outlet 8, electricity Supply socket 10, water inlet 12, starts switch the 13, first water pump 15, protection cap 16, polishing slot 17, first motor at discharge outlet 11 18, Disintegrating knife 19, the first conduit 20, stirred tank 21, the second motor 22, agitating shaft 23, the second conduit 24, the second water pump 25, Third conduit 26, the 4th conduit 27 are to realize the essential connectivity component of technical solutions of the utility model.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are please referred to, the utility model provides a kind of practical coffee machine: packet Include water tank 1, beans box 2, beans box cover 3, control box 4, display screen 5, switch key 6, Coffee outlet 7, hot water outlet 8, power outlet 10, discharge outlet 11, water inlet 12, start switch the 13, first water pump 15, protection cap 16, polishing slot 17, first motor 18, crush Blade 19, the first conduit 20, stirred tank 21, the second motor 22, agitating shaft 23, the second conduit 24, the second water pump 25, third conduit 26, the 4th conduit 27, catch basin 9 and filter 14,1 top middle portion of water tank are bolted with beans box 2,2 top of beans box with Beans box cover 3 carries out insertion cooperation, and 1 front center top of water tank is bolted with control box 4, in the middle part of control 4 front end face of box Insertion cooperation is carried out with display screen 5, control 4 front end face of box carries out apart from three centimeters of left and right sides edge with switch key 6 embedding Enter cooperation, control 4 center bottom of box carries out grafting apart from one centimeters of left side edge and Coffee outlet 7, controls 4 center bottom of box Grafting is carried out apart from one centimeters of right side edge and hot water outlet 8,1 front bottom end of water tank is bolted with catch basin 9, water 1 rear end distance from bottom right side edge of case, five centimeters and power outlet 10 carry out insertion cooperation, and 1 rear end face distance from bottom of water tank is left Ten centimeters of side edge and discharge outlet 11 carry out grafting, 1 rear end face distance from bottom left side edge of water tank, three centimeters and water inlet 12 carry out grafting, and 1 rear end inside middle portion of water tank carries out insertion cooperation, filter apart from five centimeters of left side edge and filter 14 14 bottom ends carry out grafting by conduit and water inlet 12, and 14 top of filter carries out grafting by conduit and the first water pump 15, and And be bolted on the inside of 15 front end of the first water pump and water tank 1,15 top of the first water pump passes through conduit and 1 rear end of water tank top Carry out grafting, control 4 inner tip of box and polishing slot 17 are bolted, polishing 17 left side central portion of slot and first motor 18 into Row is bolted, and carries out bolt through polishing slot 17 and 19 left end the center point of Disintegrating knife by rotation axis on the right side of first motor 18 Connection, polishing 17 bottom end of slot left side carry out grafting with the first conduit 20, and 20 bottom end of the first conduit and stirred tank 21 carry out grafting, stir 21 top middle portion of slot is mixed to be bolted with the second motor 22,22 bottom end of the second motor by rotation axis through stirred tank 21 with 23 top the center point of agitating shaft carries out grafting, and right side carries out grafting, the second conduit with the second conduit 24 on the right side of 21 bottom end of stirred tank 24 bottom ends and Coffee outlet 7 carry out grafting, and control 4 middle inside of box carries out spiral shell apart from three the second water pump of centimeters 25 of right side edge It tethering and connects, 25 bottom end of the second water pump and tee tube carry out grafting, and left end carries out grafting by tee tube and third conduit 26, Bottom end carries out grafting by tee tube and the 4th conduit 27, and 26 left end of third conduit and stirred tank 21 carry out grafting, the 4th conduit 27 bottom ends and hot water outlet 8 carry out grafting, and 25 top of the second water pump carries out grafting by aqueduct and 1 inner lower edge of water tank, store Sink 9 is made of outline border 91, strut 92, groove 93, lautertuns 94, strainer 95, catch basin 96 and drainpipe 97,91 inside of outline border Top is bolted with strut 92, and middle part carries out grafting, 96 left side of catch basin and groove 93 with catch basin 96 in outline border 91 Insertion cooperation is carried out, 96 inside bottom of catch basin and strainer 95 carry out insertion cooperation, and 91 bottom end front and rear sides of outline border pass through sliding rail Be slidably connected with catch basin 96, carry out grafting on the left of 96 rear end of catch basin with drainpipe 97, drainpipe 97 through water tank 1 with 11 front end of discharge outlet carries out grafting, and 91 rear end of outline border is locked by bolt and 1 front end of water tank, and filter 14 is by outer tube 141, connecting tube 142, inner casing 143, primary filtration network 144, reverse osmosis membrane 145 and active carbon filter screen 146 form, in outer tube 141 Side upper and lower ends are threadedly coupled with connecting tube 142, middle part and the progress grafting of inner casing 143 in outer tube 141, in inner casing 143 Portion bottom end is bolted with primary filtration network 144, carries out bolt company with reverse osmosis membrane 145 in the middle part of 143 interior of inner casing It connects, 143 inner tip of inner casing is bolted with active carbon filter screen 146, and 142 top of connecting tube passes through conduit and the first water pump 15 carry out grafting, and 142 bottom end of connecting tube passes through 1 inside of water tank by conduit and carries out grafting, power supply with 12 front end outer side of water inlet Socket 10 is electrically connected with starting switch 13, starts switch 13, display screen 5, the first water pump 15, first motor 18, the second water pump 25 It is electrically connected respectively with switch key 6 with the second motor 22.

Wherein, 141 inner distance bottom edge of outer tube, three centimeters are provided with limited block, and are arranged on limited block There is rubber pad, is conducive to be supported inner casing 143 by limited block, and be sealed place by the rubber pad on limited block Reason.

Wherein, it is provided with sealing rubber ring on the outside of the water inlet 12 and discharge outlet 11, and upper end is provided with annotation Label is conducive to be connected and sealed with outer water tube, and is conveniently distinguished by label to water inlet 12 and discharge outlet 11 Not.

Wherein, electron stream is provided on first conduit 20, the second conduit 24, third conduit 26 and the 4th conduit 27 Control valve, and electronic flow control valve is electrically connected with switch key 6, is conducive to respectively to the first conduit 20, the second conduit 24, the opening and closing of third conduit 26 and the 4th conduit 27 is closed inner stream flow and is controlled.

Wherein, the strut 92 is square-shaped, and is provided with three or more, and every spacing distance is one centimetre, favorably It is supported in coffee cup, and conveniently the water and coffee that make spilling is flowed into catch basin 96.

Wherein, the 95 network interface diameter of strainer is less than 0.2CM, is conducive to that the biggish solid of particle is isolated, prevents It results in blockage to the drainpipe 97 in catch basin 96.

Wherein, there are four the switch key 6 is respectively set, respectively to the first water pump 15, first motor 18, the second water pump 25 and second motor 22 controlled.

Wherein, the first motor 18 and the model of the second motor 22 are ZGB37RG series mini motor, rotate dynamics Greatly, velocity of rotation is fast, and long service life.

Wherein, the model of first water pump 15 and the second water pump 15 is BSP40160 series mini water pump, transmission speed Degree is fast, the operation is stable.

Reverse osmosis membrane 145 described in this patent is with certain characteristics artificial half made of a kind of simulation biological semi-permeable film Permeable membrane, is the core component of reverse osmosis technology, and reverse osmosis technology principle is under the action of being higher than solution osmotic pressure, according to other Substance cannot separate these substances and water through semi-permeable membrane, and the membrane aperture of reverse osmosis membrane is very small, therefore can have Dissolved salts, colloid, microorganism, the organic matter etc. in water removal are removed to effect, system is good with water quality, consume energy low, pollution-free, technique Simply, the advantages that easy to operate, the active carbon filter screen 146 are made of cocoanut shell, and four chlorization activities of tool are greater than 60% strainer and are made With active carbon filter screen, waterproof board, zinc-plated iron frame or aluminium frame and stainless steel material is can be selected in outline border, can be selected according to environmental requirement The absorbent charcoal material of different materials.

Working principle: before use, being first placed on coffee machine on the plan-position of user's needs, by water inlet 12 It is attached with external fluid delivery conduit road, discharge outlet 11 is attached with exterior drain, is put into coffee bean in beans box 2, Power outlet 10 is attached with external power cord, is on switch 13, starts machine, is sent and is controlled by switch key 6 System instruction, respectively controls the first water pump 15, first motor 18, the second water pump 25 and the second motor 22, when in use, control It makes the first water pump 15 generation power to extract to water tank 1 external water source by water inlet 12, in water inlet 12 and water tank 1 Between conduit be provided with filter 14, by the primary filtration network 144 in filter 14 to impurities in water carry out primary filtration, Carry out further in-depth filtration by reverse osmosis membrane 145, and by active carbon filter screen 146 in water bacterium and micronic dust carry out Absorption is filtered external water source, carries out purified treatment to water, ensure that the purity level of water, and replacing or cleaning When filter 14, it is only necessary to outer tube 141 be carried out rotation by the screw thread of connecting tube 142 and removed, to the primary filter in inner casing 143 Net 144, reverse osmosis membrane 145 and active carbon filter screen 146 are cleaned or are replaced, convenient to carry out cleaning and more to filter It changes, after water enters water tank 1, heating equipment is provided in water tank 1, the water in water tank 1 is heated, control first motor 18 generation power by rotation axis drive Disintegrating knife 19 is rotated clockwise, by Disintegrating knife 19 rotate to coffee bean into Row pulverization process is entered in stirred tank 21 by the first conduit 20, and the second water pump 25 of control carries out the water after heating in water tank 1 It extracts, is entered in stirred tank 21 by third conduit 26, power is generated by the second motor 22, bottom end is driven by rotation axis Agitating shaft 23 is rotated clockwise, and is stirred into coffee to smashed coffee bean and water, is passed through 24 water conservancy diversion of the second conduit To Coffee outlet 7, the outflow of coffee is carried out, and have and hot water function is provided separately, by the second water pump 25 in water tank 1 Water after heating is extracted, and is guided at hot water outlet 8 by the 4th conduit 27, and the outflow of hot water is carried out, on catch basin 9 It places cup to be installed, and is provided with drainpipe 97, drainpipe 97 and draining in 96 rear end of catch basin of 9 bottom end of catch basin Mouth 11 is attached, and discharge outlet 11 is discharged by pipeline, is carried out by discharge outlet 11 to the water in catch basin 96 automatic Discharge, and it is provided with lautertuns 94 on 96 top of catch basin, by the strainer 95 in lautertuns 94 to particle object more significantly It is isolated, prevents particle is biggish from falling in catch basin 96, is caused drainpipe 97 to block, lautertuns can be passed through after use The groove 93 of 94 left ends will be taken out, and be cleaned to lautertuns 94, reached by the water in catch basin 96 by conduit into Row is automatically drained out, and lautertuns is filtered, and is prevented draining blockage, is reduced the beneficial effect of the manual operation of user Fruit.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of practical coffee machine, including water tank (1), beans box (2), beans box cover (3), control box (4), display screen (5), Switch key (6), Coffee outlet (7), hot water outlet (8), power outlet (10), discharge outlet (11), water inlet (12), starting are opened Close (13), the first water pump (15), protection cap (16), polishing slot (17), first motor (18), Disintegrating knife (19), the first conduit (20), stirred tank (21), the second motor (22), agitating shaft (23), the second conduit (24), the second water pump (25), third conduit (26) and the 4th conduit (27), it is characterised in that: further include catch basin (9) and filter (14), water tank (1) top middle portion It is bolted with beans box (2), beans box (2) top and beans box cover (3) carry out insertion cooperation, water tank (1) front end Middle part top is bolted with control box (4), is carried out insertion with display screen (5) in the middle part of control box (4) front end face and is matched It closes, control box (4) front end face carries out insertion cooperation apart from three centimeters of left and right sides edge and switch key (6), described It controls box (4) center bottom and carries out grafting, control box (4) bottom end apart from one centimeters of left side edge and Coffee outlet (7) Middle part carries out grafting apart from one centimeters of right side edge and hot water outlet (8), water tank (1) front bottom end and catch basin (9) It is bolted, distance from bottom right side edge five centimeters in water tank (1) rear end carry out insertion with power outlet (10) and match It closes, ten centimeters of water tank (1) rear end face distance from bottom left side edge and discharge outlet (11) carry out grafting, the water tank (1) Three centimeters of rear end face distance from bottom left side edge and water inlet (12) carry out grafting, water tank (1) the rear end inside middle portion away from Insertion cooperation is carried out from five centimeters of left side edge and filter (14), filter (14) bottom end passes through conduit and water inlet (12) grafting is carried out, filter (14) top carries out grafting, and the first water pump by conduit and the first water pump (15) (15) it is bolted on the inside of front end and water tank (1), the first water pump (15) top is pushed up by conduit and water tank (1) rear end Portion carries out grafting, and control box (4) inner tip is bolted with polishing slot (17), in polishing slot (17) left side Portion is bolted with first motor (18), by rotation axis through polishing slot (17) and powder on the right side of the first motor (18) Broken blade (19) left end the center point is bolted, and is carried out on the left of polishing slot (17) bottom end with the first conduit (20) slotting It connects, the first conduit (20) bottom end and stirred tank (21) carry out grafting, stirred tank (21) top middle portion and the second motor (22) it is bolted, the second motor (22) bottom end is by rotation axis through stirred tank (21) and agitating shaft (23) top The center point carries out grafting, and right side carries out grafting, second conduit with the second conduit (24) on the right side of stirred tank (21) bottom end (24) bottom end and Coffee outlet (7) carry out grafting, and control box (4) middle inside is apart from three the second water of centimeters of right side edge Pump (25) is bolted, and the second water pump (25) bottom end and tee tube carry out grafting, and left end by tee tube with Third conduit (26) carries out grafting, and bottom end carries out grafting by tee tube and the 4th conduit (27), and the third conduit (26) is left End carries out grafting with stirred tank (21), and the 4th conduit (27) bottom end and hot water outlet (8) carry out grafting, second water pump (25) top carries out grafting by aqueduct and water tank (1) inner lower edge, the catch basin (9) by outline border (91), strut (92), Groove (93), lautertuns (94), strainer (95), catch basin (96) and drainpipe (97) composition, outline border (91) inside top It is bolted with strut (92), middle part carries out grafting, the catch basin (96) with catch basin (96) in the outline border (91) Left side and groove (93) carry out insertion cooperation, and catch basin (96) inside bottom and strainer (95) carry out insertion cooperation, described Outline border (91) bottom end front and rear sides are slidably connected by sliding rail with catch basin (96), on the left of catch basin (96) rear end and Drainpipe (97) carries out grafting, and the drainpipe (97) carries out grafting, the outline border through water tank (1) and discharge outlet (11) front end (91) rear end is locked by bolt and water tank (1) front end, and the filter (14) is by outer tube (141), connecting tube (142), inner casing (143), primary filtration network (144), reverse osmosis membrane (145) and active carbon filter screen (146) composition, the outer tube (141) inside upper and lower ends are threadedly coupled with connecting tube (142), in the outer tube (141) middle part and inner casing (143) into Row grafting, inner casing (143) inner bottom are bolted with primary filtration network (144), in inner casing (143) inside Middle side part is bolted with reverse osmosis membrane (145), and inner casing (143) inner tip and active carbon filter screen (146) carry out It is bolted, connecting tube (142) top carries out grafting, connecting tube (142) bottom by conduit and the first water pump (15) End is passed through by conduit and carries out grafting, the power outlet (10) and starting on the inside of water tank (1) with water inlet (12) front end outer side (13) electrical connection is switched, it is described to start switch (13), display screen (5), the first water pump (15), first motor (18), the second water pump (25) it is electrically connected respectively with switch key (6) with the second motor (22).

2. the practical coffee machine of one kind according to claim 1, it is characterised in that: on the inside of the outer tube (141) away from Three centimeters of bottom edge are provided with limited block, and are provided with rubber pad on limited block.

3. the practical coffee machine of one kind according to claim 1, it is characterised in that: the water inlet (12) and draining It is provided with sealing rubber ring on the outside of mouth (11), and upper end is provided with comment tag.

4. the practical coffee machine of one kind according to claim 1, it is characterised in that: first conduit (20), Electronic flow control valve, and electronic flow control are provided on two conduits (24), third conduit (26) and the 4th conduit (27) Valve processed is electrically connected with switch key (6).

5. the practical coffee machine of one kind according to claim 1, it is characterised in that: the strut (92) is square Shape, and three or more are provided with, every spacing distance is one centimetre.

6. the practical coffee machine of one kind according to claim 1, it is characterised in that: strainer (95) the network interface diameter Less than 0.2CM.

7. the practical coffee machine of one kind according to claim 1, it is characterised in that: the switch key (6) is respectively There are four settings.