CN212234155U - Coffee machine heating element and coffee machine boiler thereof - Google Patents
Coffee machine heating element and coffee machine boiler thereof Download PDFInfo
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- CN212234155U CN212234155U CN202020570338.1U CN202020570338U CN212234155U CN 212234155 U CN212234155 U CN 212234155U CN 202020570338 U CN202020570338 U CN 202020570338U CN 212234155 U CN212234155 U CN 212234155U
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Abstract
The utility model provides a coffee machine heat-generating body and coffee machine boiler thereof, coffee machine heat-generating body include stainless steel water pipe, heating tube and aluminum alloy heat conductor, and stainless steel water pipe and heating tube pass through aluminum alloy heat conductor body integrative die-casting and connect, and the aluminum alloy heat conductor is formed with the through-hole that runs through from top to bottom, and stainless steel water pipe inlays to be located in the through-hole, the upper and lower both ends of stainless steel water pipe are equipped with delivery port and water inlet respectively, the heating tube extends along the surface spiral of stainless steel water pipe, and this heat-generating body can make aluminum product and water keep apart, avoids water to receive the pollution of aluminum product, improves water quality; the coffee machine boiler comprises a water tank and the coffee machine heating body, the bottom of the water tank is communicated with a water inlet through a water inlet pipeline, a water outlet is connected with a water outlet pipeline, the lowest water level of the water tank is higher than the coffee machine heating body, and the water tank can continuously and automatically flow out after the normal-temperature water source is heated without an additional device to be used for brewing coffee, so that the coffee machine boiler structure is simplified, and the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to a five metals firing equipment technical field, concretely relates to coffee machine heat-generating body and coffee machine boiler thereof.
Background
With the increasing standard of living, more and more people are gradually using coffee machines, which are generally equipped with coffee machine boilers. Coffee machine boiler on the market all directly lets water contact aluminum product heat and produce steam and hot water mixture, greatly increased like this the risk that aluminium led to the fact the pollution to water, the quality of water security is low, influences user's health, and coffee machine boiler needs extra device (like the water pump) in addition to carry coffee machine boiler with normal atmospheric temperature water, and the complexity and the manufacturing cost of coffee machine are increased to such structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a coffee machine heat-generating body and coffee machine boiler to the disappearance that prior art exists, it enables aluminum product and water isolation, avoids water to receive the pollution of aluminum product, improves quality of water security, avoids user's health to receive the influence, simplifies coffee machine boiler structure and reduction in manufacturing cost simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a coffee machine heat-generating body, includes stainless steel water pipe, heating tube and aluminum alloy heat conductor, stainless steel water pipe and heating tube pass through the integrative die-casting of aluminum alloy heat conductor and connect, the aluminum alloy heat conductor is formed with the through-hole that runs through from top to bottom, stainless steel water pipe inlays to be located in the through-hole, the upper and lower both ends of stainless steel water pipe are equipped with delivery port and water inlet respectively, the heating tube extends along the surface spiral of stainless steel water pipe.
As a preferred scheme, the upper end of the stainless steel water pipe is provided with a water outlet joint, and the lower end of the stainless steel water pipe is provided with a water inlet joint.
As a preferred scheme, the water inlet joint is provided with a water inlet hole, the water outlet joint is provided with a water outlet hole, and the diameters of the water inlet hole and the water outlet hole are smaller than the diameter of the stainless pipe water pipe.
As a preferred scheme, the upper end of the through hole is provided with a water outlet connector communicated with the water outlet, the width of the water outlet connector is larger than that of the water outlet, the lower end of the water outlet connector is sequentially provided with a first connecting part matched with the water outlet and a second connecting part matched with the water outlet connector, during assembly, the first connecting part is embedded into the water outlet, and the second connecting part is embedded into the water outlet connector.
As a preferable scheme, an upper baffle is arranged at the upper end of the second connecting part, the upper baffle is attached to the end face of the water outlet connecting port, and a first sealing ring is arranged between the first connecting part and the water outlet and/or between the second connecting part and the water outlet connecting port.
As a preferred scheme, the lower extreme of through-hole is equipped with the connector of intaking with the water inlet intercommunication, the width of the connector of intaking is greater than the width of water inlet, water supply connector's upper end be equipped with in proper order with the third connecting portion of water inlet adaptation and with the fourth connecting portion of the connector adaptation of intaking, during the equipment, in the third connecting portion embedding water inlet, in the fourth connecting portion embedding water inlet.
As a preferable scheme, a lower baffle is arranged at the lower end of the fourth connecting part, the lower baffle is attached to the end face of the water inlet connecting port, and a second sealing ring is arranged between the third connecting part and the water inlet and/or between the fourth connecting part and the water inlet connecting port.
Preferably, the wall thickness of the stainless steel water pipe is 0.1 mm-2 mm, and the inner diameter of the stainless steel water pipe is 15 mm-50 mm.
The coffee machine boiler comprises a water tank and the coffee machine heating body, wherein the bottom of the water tank is communicated with a water inlet through a water inlet pipeline, and a water outlet pipeline is connected to a water outlet.
Preferably, the lowest water level of the water tank is higher than the heating body of the coffee machine.
Compared with the prior art, the utility model has the obvious advantages and beneficial effects, particularly,
1. the stainless steel water pipe, the heating pipe and the aluminum alloy heat conductor are arranged, the stainless steel water pipe and the heating pipe are connected through the aluminum alloy heat conductor in an integrated die-casting mode, a through hole which penetrates through the aluminum alloy heat conductor from top to bottom is formed in the aluminum alloy heat conductor, the stainless steel water pipe is embedded in the through hole, a water outlet and a water inlet are formed in the upper end and the lower end of the stainless steel water pipe respectively, and the heating pipe extends spirally along the outer surface of the stainless steel water pipe, so that the aluminum material is isolated from water, the water is prevented from being polluted by the aluminum material, the water;
2. the first sealing ring is arranged between the first connecting part and the water outlet and/or between the second connecting part and the water outlet connecting port, and the second sealing ring is arranged between the third connecting part and the water inlet and/or between the fourth connecting part and the water inlet connecting port, so that the aluminum material and the water are completely isolated, and the safety of the water quality is further improved;
3. the lowest water level of the water tank is higher than the heating body of the coffee machine, water in the water tank continuously flows into the heating body of the coffee machine by using gravity, continuously flows out of the water outlet hole after being heated, and continuously and automatically flows out of the heating body after the normal-temperature water source is heated without an additional device to brew coffee, so that the boiler structure of the coffee machine is simplified, and the manufacturing cost is reduced.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a schematic view of a heating element of a coffee maker according to the present invention;
FIG. 2 is a schematic cross-sectional view of a heating element of the coffee maker of the present invention;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged partial schematic view of portion B of FIG. 2;
FIG. 5 is a schematic structural view of the coffee maker boiler of the present invention.
The attached drawings indicate the following:
10-a heating element of the coffee machine; 11-stainless steel water pipe; a 12-aluminum alloy heat conductor;
13-a heating tube; 14-a water outlet; 15-a water inlet;
16-a water outlet connector; 17-a water inlet connector; 20-a water outlet joint;
21-water outlet; 22-a first connection; 23-a first positioning groove;
24-a second connection; 25-an upper baffle plate; 30-water inlet joint;
31-water inlet hole; 32-a third connection; 33-a second positioning groove;
34-a fourth connection; 35-a lower baffle; 40-a water tank;
41-a water inlet pipeline; 42-water outlet pipe.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1-4, the utility model discloses a heating element of a coffee machine, comprising a stainless steel water pipe 11, a heating pipe 13 and an aluminum alloy heat conductor 12, wherein the stainless steel water pipe 11 and the heating pipe 13 are connected by the aluminum alloy heat conductor 12 through an integral die casting, the aluminum alloy heat conductor 12 is formed with a through hole which runs through from top to bottom, the stainless steel water pipe 11 is embedded in the through hole, the upper end and the lower end of the stainless steel water pipe 11 are respectively provided with a water outlet 14 and a water inlet 15, the heating pipe 13 extends spirally along the outer surface of the stainless steel water pipe 11, the wall thickness of the stainless steel water pipe 11 is 0.1 mm-2 mm, the inner diameter of the stainless steel water pipe 11 is 15 mm-50 mm, the upper end of the stainless steel water pipe 11 is provided with a water outlet connector 20, the lower end of the stainless water pipe 11 is provided with a water inlet connector 30, the water inlet connector, the diameters of the water inlet hole 31 and the water outlet hole 21 are smaller than the diameter of the stainless pipe water pipe, the upper end of the through hole is provided with a water outlet connector 16 communicated with the water outlet 14, the width of the water outlet connecting port 16 is larger than that of the water outlet 14, the lower end of the water outlet joint 20 is sequentially provided with a first connecting part 22 matched with the water outlet 14 and a second connecting part 24 matched with the water outlet connecting port 16, when the water outlet joint is assembled, the first connecting part 22 is embedded into the water outlet 14, the second connecting part 24 is embedded into the water outlet connecting port 16, the upper end of the second connecting part 24 is provided with an upper baffle 25, the upper baffle 25 is attached to the end face of the water outlet connecting port 16, first sealing rings (not shown) are arranged between the first connecting part 22 and the water outlet 14 and between the second connecting part 24 and the water outlet connecting port 16, the outer side wall of the first connecting portion 22 and the outer side wall of the second connecting portion 24 are both provided with a first positioning groove 23 for positioning the first sealing ring.
The lower extreme of through-hole is equipped with the water inlet connector 17 with water inlet 15 intercommunication, the width of water inlet connector 17 is greater than the width of water inlet 15, the upper end of water supply connector 30 be equipped with in proper order with the third connecting portion 32 of 15 mouthful adaptations of intaking and with the fourth connecting portion 34 of the connector 17 adaptation of intaking, during the equipment, in third connecting portion 32 embedding water inlet 15, fourth connecting portion 34 imbeds into water connector 17, the lower extreme of fourth connecting portion 34 is equipped with down baffle 35, baffle 35 and the terminal surface laminating of the connector 17 of intaking down, all be equipped with second sealing washer (not shown) between third connecting portion 32 and the water inlet 15 and between fourth connecting portion 34 and the connector 17 of intaking, the lateral wall of third connecting portion 32 and the lateral wall of fourth connecting portion 34 all are equipped with the second constant head tank 33 that is used for fixing a position the second sealing washer.
It should be noted that, in the present invention, one or more first sealing rings may be disposed between the first connection portion 22 and the water outlet 14, or one or more first sealing rings may be disposed between the second connection portion 24 and the water outlet connection port 16; one or more second sealing rings may be provided between the third connection portion 32 and the water inlet 15, or one or more second sealing rings may be provided between the fourth connection portion 34 and the water inlet connection port 17.
As shown in fig. 5, the utility model also discloses a coffee machine boiler, including water tank 40 and aforementioned coffee machine heat-generating body 10, water inlet pipe 41 and inlet opening 31 intercommunication are passed through to the bottom of water tank 40, apopore 21 is connected with outlet conduit 42, the minimum water level of water tank 40 is higher than coffee machine heat-generating body 10.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a coffee machine heat-generating body, its characterized in that, includes stainless steel water pipe, heating tube and aluminum alloy heat conductor, stainless steel water pipe and heating tube pass through the integrative die-casting of aluminum alloy heat conductor and connect, the aluminum alloy heat conductor is formed with the through-hole that runs through from top to bottom, stainless steel water pipe inlays to be located in the through-hole, the upper and lower both ends of stainless steel water pipe are equipped with delivery port and water inlet respectively, the heating tube extends along the surface spiral of stainless steel water pipe.
2. A heating body of a coffee machine as claimed in claim 1, characterized in that the upper end of the stainless steel water pipe is provided with a water outlet joint, and the lower end of the stainless steel water pipe is provided with a water inlet joint.
3. A heating body of coffee machine as described in claim 2, characterized in that said water inlet joint is provided with a water inlet hole, said water outlet joint is provided with a water outlet hole, and the diameter of said water inlet hole and said water outlet hole is smaller than the diameter of the stainless pipe water pipe.
4. A heating body of a coffee machine as claimed in claim 2, characterized in that the upper end of the through hole is provided with a water outlet connection port communicated with the water outlet, the width of the water outlet connection port is larger than that of the water outlet, the lower end of the water outlet joint is provided with a first connection part matched with the water outlet and a second connection part matched with the water outlet connection port in sequence, when assembling, the first connection part is embedded into the water outlet, and the second connection part is embedded into the water outlet connection port.
5. A heating body of a coffee machine as claimed in claim 4, characterized in that the upper end of the second connecting part is provided with an upper baffle, the upper baffle is attached to the end face of the water outlet connecting port, and a first sealing ring is arranged between the first connecting part and the water outlet and/or between the second connecting part and the water outlet connecting port.
6. A heating body of coffee machine as claimed in claim 2, characterized in that the lower end of the through hole is provided with a water inlet connection port communicated with the water inlet, the width of the water inlet connection port is larger than that of the water inlet, the upper end of the water inlet joint is sequentially provided with a third connection part adapted to the water inlet and a fourth connection part adapted to the water inlet connection port, when assembling, the third connection part is embedded into the water inlet, and the fourth connection part is embedded into the water inlet connection port.
7. A heating unit as claimed in claim 6, wherein a lower baffle is provided at the lower end of the fourth connecting part, the lower baffle is attached to the end face of the water inlet connection port, and a second seal ring is provided between the third connecting part and the water inlet and/or between the fourth connecting part and the water inlet connection port.
8. A heating body of a coffee machine as set forth in claim 1, characterized in that the wall thickness of the stainless steel water tube is 0.1mm to 2mm, and the inner diameter of the stainless steel water tube is 15mm to 50 mm.
9. A coffee machine boiler, characterized by comprising a water tank and the coffee machine heating body of any one of the preceding claims 1-8, wherein the bottom of the water tank is communicated with a water inlet through a water inlet pipeline, and a water outlet pipeline is connected to the water outlet.
10. A coffee machine boiler according to claim 9, characterized in that the lowest water level of the water tank is higher than the coffee machine heat generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570338.1U CN212234155U (en) | 2020-04-16 | 2020-04-16 | Coffee machine heating element and coffee machine boiler thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570338.1U CN212234155U (en) | 2020-04-16 | 2020-04-16 | Coffee machine heating element and coffee machine boiler thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212234155U true CN212234155U (en) | 2020-12-29 |
Family
ID=74001866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020570338.1U Active CN212234155U (en) | 2020-04-16 | 2020-04-16 | Coffee machine heating element and coffee machine boiler thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212234155U (en) |
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2020
- 2020-04-16 CN CN202020570338.1U patent/CN212234155U/en active Active
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