CN214905961U - Boiler structure for coffee machine - Google Patents
Boiler structure for coffee machine Download PDFInfo
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- CN214905961U CN214905961U CN202120339166.1U CN202120339166U CN214905961U CN 214905961 U CN214905961 U CN 214905961U CN 202120339166 U CN202120339166 U CN 202120339166U CN 214905961 U CN214905961 U CN 214905961U
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Abstract
The utility model relates to a boiler structure for coffee machine, its technical scheme main points are: the method comprises the following steps: the device comprises a furnace body, a steam valve, an extraction three-way pipe and a controller; a heating assembly is arranged in the furnace body; a water inlet assembly is arranged on the side wall of the furnace body; a water outlet three-way pipe is arranged on the side wall of the furnace body; a reheating pipe penetrating through the furnace body is arranged in the furnace body; the first end of the steam valve is communicated with the water outlet of the water outlet three-way pipe; a steam pipe is arranged at the second end of the steam valve; a third end of the steam valve is provided with a regulating valve; the fourth end of the steam valve is connected with the first end of the extraction three-way pipe; the first end of the extraction three-way pipe is provided with an electromagnetic valve; the second end of the extraction three-way pipe is communicated with the water inlet of the complex heat pipe; the third end of the extraction three-way pipe is connected with a pressure gauge; the heating assembly and the electromagnetic valve are electrically connected with the controller; the hot water heating system has the advantages of being capable of reducing heat loss of output hot water and convenient to control.
Description
Technical Field
The utility model relates to a boiler equipment technical field, more specifically say, it relates to a boiler structure for coffee machine.
Background
With the improvement of the living standard of people, more and more people are used to drink coffee, but the taste of the coffee is determined by whether a professional brewing method is available. The coffee machine is a machine special for brewing coffee, realizes automatic control of coffee brewing processes of grinding, pressing, filling, brewing, residue removal and the like, and is very convenient to use.
Generally, a boiler is arranged in the coffee maker, a corresponding heater is arranged in the boiler, water in the boiler can be heated through the heater, the water in the boiler is conveyed to a brewing head through a guide pipe, and then hot water is output by the brewing head, so that coffee is brewed. However, the water in the boiler is transmitted through the conduit and the brewing head, and the heat is inevitably lost, so that the actually output hot water does not have the ideal temperature for brewing coffee, and the taste of the brewed coffee is influenced.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide a boiler structure for coffee machine has the advantage that can reduce the heat loss of the hot water of output.
The above technical purpose of the present invention can be achieved by the following technical solutions: a boiler structure for a coffee maker, comprising: the device comprises a furnace body, a steam valve, an extraction three-way pipe and a controller; a heating assembly is arranged in the furnace body; a water inlet assembly is arranged on the side wall of the furnace body; a water outlet three-way pipe is arranged on the side wall of the furnace body; a reheating pipe penetrating through the furnace body is arranged in the furnace body; the furnace body is communicated with the first end of the water outlet three-way pipe; the first end of the steam valve is communicated with the second end of the water outlet three-way pipe; a steam pipe is arranged at the second end of the steam valve; the third end of the steam valve is provided with an adjusting valve for adjusting the size of the opening of the steam pipe; the third end of the water outlet three-way pipe is connected with the first end of the extraction three-way pipe; the first end of the extraction three-way pipe is provided with an electromagnetic valve; the second end of the extraction three-way pipe is communicated with the water inlet of the complex heat pipe; the third end of the extraction three-way pipe is connected with a pressure gauge; the heating assembly and the electromagnetic valve are electrically connected with the controller.
Optionally, the water inlet assembly includes: the hydraulic pressure protection tee joint, the water pump and the pressure relief water pipe; the first end of the water pressure protection tee joint is communicated with the furnace body; the second end of the water pressure protection tee joint is communicated with a water outlet of the water pump; and the third end of the water pressure protection tee joint is communicated with the pressure relief water pipe.
Optionally, a first temperature controller is arranged on the furnace body; the first temperature controller is electrically connected with the controller.
Optionally, a second temperature controller is further arranged on the furnace body; the second temperature controller is electrically connected with the controller.
Optionally, the furnace body includes: the furnace comprises an upper furnace cover, a lower furnace cover and a sealing ring; the upper furnace cover is provided with a first mounting groove; the lower furnace cover is provided with a second mounting groove; the upper furnace cover and the lower furnace cover are correspondingly contacted to form a cavity; the first mounting groove and the second mounting groove are correspondingly contacted to form a sealing groove; the sealing ring is in interference fit with the sealing groove; the upper furnace cover is provided with a first screw hole; the lower furnace cover is provided with a second screw hole which is opposite to the first screw hole; a water inlet of the complex heat pipe is provided with a first thread which is in threaded connection with the first screw hole; and a water outlet of the complex heat pipe is provided with a second thread in threaded connection with the second screw hole.
Optionally, the heating assembly is a heating ring.
To sum up, the utility model discloses following beneficial effect has: cold water is injected into the furnace body through the water inlet assembly, the controller controls the heating assembly to heat the cold water, hot water steam is generated after the cold water is heated, the pressure in the furnace body is increased, the hot water is output from the water outlet three-way pipe, the controller controls the electromagnetic valve switch to control the hot water to enter the extraction three-way pipe, the hot water enters the reheating pipe from the second end of the extraction three-way pipe, and the reheating pipe can reheat the hot water in the reheating pipe in the furnace body, so that the water temperature of the water outlet of the reheating pipe is the same as the water temperature in the furnace body, and the loss of heat can be reduced; steam may pass through the steam valve into the steam pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a block diagram of the present invention.
In the figure: 1. a furnace body; 101. putting a furnace cover; 102. a lower furnace cover; 103. a seal ring; 2. a steam valve; 3. an extraction tee pipe; 4. a controller; 5. a heating assembly; 61. a water pressure protection tee joint; 62. a water pump; 63. a pressure relief water pipe; 7. a water outlet three-way pipe; 8. a heat recovery pipe; 9. a steam pipe; 10. adjusting the valve; 11. an electromagnetic valve; 12. a pressure gauge; 13. a first temperature controller; 14. a second temperature controller; 15. a cavity.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.
The present invention will be described in detail with reference to the accompanying drawings and examples.
The utility model provides a boiler structure for coffee machine, as shown in fig. 1-3, include: the device comprises a furnace body 1, a steam valve 2, an extraction three-way pipe 3 and a controller 4; a heating component 5 is arranged in the furnace body 1; a water inlet assembly is arranged on the side wall of the furnace body 1; a water outlet three-way pipe 7 is arranged on the side wall of the furnace body 1; a reheating pipe 8 penetrating through the furnace body 1 is arranged in the furnace body 1; the furnace body 1 is communicated with a first end of the water outlet three-way pipe 7; the first end of the steam valve 2 is communicated with the second end of the water outlet three-way pipe 7; a steam pipe 9 is arranged at the second end of the steam valve 2; a regulating valve 10 for regulating the opening size of the steam pipe 9 is arranged at the third end of the steam valve 2; the third end of the water outlet three-way pipe 7 is connected with the first end of the extraction three-way pipe 3; the first end of the extraction three-way pipe 3 is provided with an electromagnetic valve 11; the second end of the extraction three-way pipe 3 is communicated with the water inlet of the complex heat pipe 8; the third end of the extraction three-way pipe 3 is connected with a pressure gauge 12; the heating assembly 5 and the solenoid valve 11 are both electrically connected to the controller 4. Wherein the heating component 5 is a heating ring
Cold water is injected into the furnace body 1 through the water inlet assembly, the controller 4 controls the heating assembly 5 to heat the cold water, hot water steam is generated after the cold water is heated, the pressure in the furnace body 1 is increased, the hot water is output from the water outlet three-way pipe 7, the controller 4 controls the electromagnetic valve 11 to be switched so as to control the hot water to enter the extraction three-way pipe 3, the hot water enters the complex heat pipe 8 from the second end of the extraction three-way pipe 3, and the temperature of the water at the water outlet of the complex heat pipe 8 is the same as that in the furnace body 1 because the complex heat pipe 8 can carry out complex heat on the hot water in the complex heat pipe 8 in the furnace body 1, so that the loss of heat can be reduced; steam can pass through steam valve 2 into steam pipe 9. And the electromagnetic valve 11 is simple to control, and the failure rate caused by machining errors is reduced.
Further, the water inlet assembly includes: a water pressure protection tee 61, a water pump 62 and a pressure relief water pipe 63; the first end of the water pressure protection tee 61 is communicated with the furnace body 1; the second end of the water pressure protection tee 61 is communicated with the water outlet of the water pump 62; and the third end of the water pressure protection tee joint 61 is communicated with the pressure relief water pipe 63. Water is injected into the water pressure protection tee joint 61 through the water pump 62, cold water enters the furnace body 1 through the water pressure protection tee joint 61, when the water pressure in the furnace body 1 reaches the preset water pressure, the water pressure in the furnace body 1 can be reduced through the pressure relief water pipe, and the water inlet of the water pump 62 is cut off through the water pressure protection tee joint 61.
Optionally, a first temperature controller 13 is arranged on the furnace body 1; the first temperature controller 13 is electrically connected with the controller 4. The first temperature controller 13 transmits the water temperature in the furnace body 1 to the controller 4, and the controller 4 controls the opening and closing of the electromagnetic valve 11 and the opening and closing of the heating component 5 according to the water level of the first temperature controller 13.
Optionally, a second temperature controller 14 is further disposed on the furnace body 1; the second thermostat 14 is electrically connected to the controller 4. When the first temperature controller 13 is invalid, the second temperature controller 14 can also transmit the water temperature in the furnace body 1 to the controller 4, wherein the preset temperature of the first temperature controller 13 is lower than the preset temperature of the second temperature controller 14, and the first temperature controller 13 can be effectively prevented from being damaged to cause dry burning.
Further, the furnace body 1 includes: an upper furnace cover 101, a lower furnace cover 102 and a sealing ring 103; a first mounting groove is formed in the upper furnace cover 101; a second mounting groove is formed in the lower furnace cover 102; the upper furnace cover 101 and the lower furnace cover 102 are correspondingly contacted to form a cavity 15; the first mounting groove and the second mounting groove are correspondingly contacted to form a sealing groove; the sealing ring 103 is in interference fit with the sealing groove; a first screw hole is formed in the upper furnace cover 101; a second screw hole which is opposite to the first screw hole is formed in the lower furnace cover 102; a water inlet of the complex heat pipe 8 is provided with a first thread which is in threaded connection with the first screw hole; and a water outlet of the complex heat pipe 8 is provided with a second thread in threaded connection with the second screw hole. The upper furnace cover 101 and the lower furnace cover 102 are correspondingly contacted to form the cavity 15, the heating ring is positioned in the cavity 15 and can heat water in the cavity 15, and the sealing ring 103 can effectively improve the sealing property of the joint of the upper furnace cover 101 and the lower furnace cover 102.
The utility model discloses a boiler structure for coffee machine can effectually reduce the heat and damage.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A boiler structure for coffee machine, characterized by comprising: the device comprises a furnace body, a steam valve, an extraction three-way pipe and a controller; a heating assembly is arranged in the furnace body; a water inlet assembly is arranged on the side wall of the furnace body; a water outlet three-way pipe is arranged on the side wall of the furnace body; a reheating pipe penetrating through the furnace body is arranged in the furnace body; the furnace body is communicated with the first end of the water outlet three-way pipe; the first end of the steam valve is communicated with the second end of the water outlet three-way pipe; a steam pipe is arranged at the second end of the steam valve; the third end of the steam valve is provided with an adjusting valve for adjusting the size of the opening of the steam pipe; the third end of the water outlet three-way pipe is connected with the first end of the extraction three-way pipe; the first end of the extraction three-way pipe is provided with an electromagnetic valve; the second end of the extraction three-way pipe is communicated with the water inlet of the complex heat pipe; the third end of the extraction three-way pipe is connected with a pressure gauge; the heating assembly and the electromagnetic valve are electrically connected with the controller.
2. A boiler structure for coffee maker according to claim 1, wherein said water inlet assembly comprises: the hydraulic pressure protection tee joint, the water pump and the pressure relief water pipe; the first end of the water pressure protection tee joint is communicated with the furnace body; the second end of the water pressure protection tee joint is communicated with a water outlet of the water pump; and the third end of the water pressure protection tee joint is communicated with the pressure relief water pipe.
3. The boiler structure for coffee maker as claimed in claim 2, wherein the boiler body is provided with a first temperature controller; the first temperature controller is electrically connected with the controller.
4. The boiler structure for coffee maker as claimed in claim 3, wherein a second temperature controller is further provided on the boiler body; the second temperature controller is electrically connected with the controller.
5. The boiler structure for coffee maker according to claim 4, wherein the furnace body comprises: the furnace comprises an upper furnace cover, a lower furnace cover and a sealing ring; the upper furnace cover is provided with a first mounting groove; the lower furnace cover is provided with a second mounting groove; the upper furnace cover and the lower furnace cover are correspondingly contacted to form a cavity; the first mounting groove and the second mounting groove are correspondingly contacted to form a sealing groove; the sealing ring is in interference fit with the sealing groove; the upper furnace cover is provided with a first screw hole; the lower furnace cover is provided with a second screw hole which is opposite to the first screw hole; a water inlet of the complex heat pipe is provided with a first thread which is in threaded connection with the first screw hole; and a water outlet of the complex heat pipe is provided with a second thread in threaded connection with the second screw hole.
6. The boiler structure for coffee maker as claimed in claim 5, wherein the heating member is a heating ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120339166.1U CN214905961U (en) | 2021-02-04 | 2021-02-04 | Boiler structure for coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120339166.1U CN214905961U (en) | 2021-02-04 | 2021-02-04 | Boiler structure for coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214905961U true CN214905961U (en) | 2021-11-30 |
Family
ID=79120758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120339166.1U Active CN214905961U (en) | 2021-02-04 | 2021-02-04 | Boiler structure for coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214905961U (en) |
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2021
- 2021-02-04 CN CN202120339166.1U patent/CN214905961U/en active Active
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