CN212415494U - Hot water valve group and beverage brewing equipment - Google Patents
Hot water valve group and beverage brewing equipment Download PDFInfo
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- CN212415494U CN212415494U CN202020319932.3U CN202020319932U CN212415494U CN 212415494 U CN212415494 U CN 212415494U CN 202020319932 U CN202020319932 U CN 202020319932U CN 212415494 U CN212415494 U CN 212415494U
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- hot water
- valve
- pressure relief
- pressure
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Abstract
The utility model discloses a hot water valves and beverage dashes bubble equipment belongs to beverage preparation equipment, and hot water pressure is unstable when present beverage dashes bubble equipment and dashes bubble coffee, the utility model discloses a check valve and the relief valve of configuration intercommunication are with the pressure release when the pressure of check valve is higher to with hot water pressure control under the set pressure, avoid dashing because of hot water pressure is higher to cause dashes to dash phenomenons such as unstable, the material package explodes the package. Moreover, due to the existence of the one-way valve, hot water or/and brewed coffee can not flow back, coffee grounds can not block a hot water inlet, and the smoothness of the hot water is ensured.
Description
Technical Field
The utility model belongs to beverage preparation equipment, concretely relates to hot water valves and beverage dashes bubble equipment.
Background
The existing beverage brewing equipment, no matter the dripping type beverage brewing equipment or the material bag type beverage brewing equipment (such as a capsule type coffee machine), needs hot water with stable water pressure to brew coffee powder, when the existing beverage brewing equipment works, the hot water with different pressures can be generated in different time periods, sometimes steam can be generated, the unstable hot water pressure can cause unstable brewing of the coffee powder, and the material bag can be exploded when the pressure is too high. Furthermore, the hot water or/and the brewed coffee may flow back, and the coffee grounds may block the hot water inlet, causing a poor flow of the hot water.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model and the technical task who provides overcome the unstable defect of hot water pressure when present beverage dashes bubble equipment and steep coffee, provide a hot water valves and beverage and dash equipment.
In order to achieve the above object, the utility model discloses a hot water valves, characterized by includes:
a one-way valve having a water outlet;
a pressure relief valve having a pressure relief port;
the one-way valve is communicated with the pressure release valve to release pressure through the pressure release valve when the hot water pressure is higher.
As a preferable technical means of the hot water valve bank: the check valve is provided with a check valve port which is provided with a check valve plug, the pressure relief valve is provided with a pressure relief valve port which is provided with a pressure relief valve plug, and the check valve port and the pressure relief valve port are positioned in the same cavity.
As a preferable technical means of the hot water valve bank: the chamber is surrounded by a bottom plate and a cover which covers the bottom plate, and the cover is connected with a hot water pipe.
As a preferable technical means of the hot water valve bank: the water outlet and the pressure relief port are positioned on the lower side of the bottom plate.
As a preferable technical means of the hot water valve bank: the check valve port is a through hole arranged on a valve plate, the check valve plug is an elastic pad connected to the valve plate, and the elastic pad is positioned on the lower side of the check valve port.
As a preferable technical means of the hot water valve bank: the pressure relief valve port is a through hole arranged on a valve body, the pressure relief valve plug is a plug positioned on the lower side of the pressure relief valve port, and the pressure relief valve plug blocks the pressure relief valve port by means of the elasticity of a pressure relief spring.
In order to achieve the above object, the utility model discloses a beverage brewing device, include the fuselage and locate the water tank of fuselage, make the subassembly, dash the bubble cavity, it has coffee export, characterized by to dash the bubble cavity: this beverage dashes bubble equipment still includes the utility model discloses a hot water valves, it will to make the subassembly retaining heating in the water tank is passed through the hot water valves is carried dash the bubble cavity, dashes the coffee warp the coffee export flows.
As a preferred technical means of the beverage brewing device: the pressure relief port is communicated with the brewing chamber through a buffer cavity.
As a preferred technical means of the beverage brewing device: the water outlet is directly connected with the brewing chamber.
As a preferred technical means of the beverage brewing device: the brewing chamber is provided with a top cover, the buffer chamber is formed on the upper side of the top cover, and the top cover is provided with a communication hole for communicating the buffer chamber with the brewing chamber.
The utility model discloses a check valve and the relief valve of configuration intercommunication are with the pressure release when the pressure of check valve is higher to with hot water pressure control under the set pressure, avoid dashing and steep phenomenons such as unstable, the material package explodes the package because of hot water pressure is higher to cause. Moreover, due to the existence of the one-way valve, hot water or/and brewed coffee can not flow back, coffee grounds can not block a hot water inlet, and the smoothness of the hot water is ensured.
Drawings
FIG. 1 is an isometric view of the beverage brewing apparatus of the present invention;
fig. 2 is a schematic view of a perspective of the hot water valve set according to the present invention after the structure is disassembled;
fig. 3 is a schematic view of another perspective of the disassembled hot water valve set of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the check valve of the present invention when the check valve is normally operated and the relief valve is not opened;
fig. 5 is a schematic view of the hot water valve set of the present invention when the pressure is released through the pressure release valve;
the reference numbers in the figures illustrate:
100 fuselage portions;
200 water tanks;
300 brewing chamber, 301 handle;
400 hot water valve bank: 401 check valve, 402 delivery port, 403 relief valve, 404 relief port, 405 check valve port, 406 check valve plug, 407 relief valve port, 408 relief valve plug, 409 bottom plate, 410 lid, 411 hot-water line, 412 valve plate, 413 valve body, 414 chamber, 415 relief spring.
Detailed Description
The present invention will be further explained with reference to the drawings attached to the specification.
As shown in fig. 2-5, the hot water valve set of the present invention includes a check valve 401 and a relief valve 403, the check valve 401 is communicated with the relief valve 403, the check valve 401 has a water outlet 402, and the relief valve 402 has a relief opening 404; when hot water is pumped to the check valve and the relief valve through the hot water pipe 411, the pressure is relieved by the relief valve if the pressure is high. Thereby controlling the pressure of hot water under the set pressure and avoiding the phenomena of unstable brewing, explosive package of material package and the like caused by higher pressure of hot water. The set pressure is determined by a pressure relief valve. Moreover, due to the existence of the one-way valve, hot water or/and brewed coffee can not flow back, coffee grounds can not block a hot water inlet, and the smoothness of the hot water is ensured.
When the pressure is normal, the pressure release valve is closed, and water is delivered to the brewing chamber only through the one-way valve.
Specifically, check valve 401 has check valve port 405, check valve port 405 is provided with check valve plug 406, relief valve 403 has relief valve port 407, relief valve port is provided with relief valve plug 408, and check valve port 405 and relief valve port 407 are located in the same chamber 414. Therefore, the pressure of the check valve port and the pressure relief valve port can be kept consistent. The chamber 414 is surrounded by a bottom plate 409 and a cover 410 covering the bottom plate, and a hot water pipe 411 is connected to the cover 410. The water outlet 402 and the pressure relief opening 404 are positioned on the lower side of the bottom plate 409.
The check valve port 405 is a through hole formed in the valve plate 412, and the check valve plug 406 is an elastic pad attached to the valve plate 412 at a middle portion thereof, and the elastic pad is located at a lower side of the valve port. When water flows above the brewing chamber, the water flow can push the elastic pad away and flow to the brewing chamber, and when the water flow flows back, the elastic pad is enabled to cover the one-way valve port to prevent the water flow from flowing back.
The pressure relief valve port 407 is a through hole formed in a valve body 413, and the pressure relief valve plug 408 is a plug located on the lower side of the pressure relief valve port 407, and is sealed by the elastic force of the pressure relief spring 415. As shown in fig. 4, when the water pressure is normal, the pressure relief valve plug blocks the pressure relief valve port by the elastic force of the pressure relief spring. As shown in fig. 5, when the water pressure is high, the water pressure acts on the relief valve plug, and overcomes the elastic force of the relief spring to make the relief valve plug leave the relief valve port, and the relief valve port is opened to release the pressure.
The hot water valve set with the structure is applied to the beverage brewing device, as shown in fig. 1, the beverage brewing device comprises a machine body 100, a water tank 200 arranged on the machine body, a brewing assembly and a brewing chamber 300, wherein the brewing chamber 300 is provided with a coffee outlet, the brewing assembly heats stored water in the water tank and conveys the heated water to the brewing chamber through the hot water valve set, and brewed coffee flows out through the coffee outlet. Wherein the brewing assembly is used for heating and delivering cold water.
In order to buffer the water and/or steam flowing out through the pressure relief valve during pressure relief. The pressure relief port 404 communicates with the brewing chamber via a buffer chamber. Specifically, a top cover can be configured for the brewing chamber, the buffer chamber is formed on the upper side of the top cover, and the top cover is provided with a communication hole for communicating the buffer chamber and the brewing chamber. The water or/and steam with higher pressure flowing out through the pressure relief valve flows to the brewing chamber through the communication hole after releasing the pressure in the buffer chamber.
And the water outlet may be directly connected to the brewing chamber.
In the beverage brewing device, the brewing chamber can be used for dripping brewing, can also be used for material bag brewing, and can also be used for dripping brewing and material bag brewing at the same time, and the brewing chamber can be provided with a handle 301 as shown in the figure so as to be convenient for taking down and putting up the brewing chamber from a machine body.
Claims (9)
1. Hot water valves, characterized by includes:
the check valve is provided with a water outlet and a check valve port, and the check valve port is provided with a check valve plug;
the pressure relief valve is provided with a pressure relief opening and a pressure relief valve port, and the pressure relief valve port is provided with a pressure relief valve plug;
the check valve is communicated with the pressure release valve, and the check valve port and the pressure release valve port are located in the same cavity to release pressure through the pressure release valve when the hot water pressure is higher.
2. The hot water valve block as claimed in claim 1, wherein: the chamber is surrounded by a bottom plate and a cover which covers the bottom plate, and the cover is connected with a hot water pipe.
3. The hot water valve block as claimed in claim 2, wherein: the water outlet and the pressure relief port are positioned on the lower side of the bottom plate.
4. The hot water valve block as claimed in claim 1, wherein: the check valve port is a through hole arranged on a valve plate, the check valve plug is an elastic pad connected to the valve plate, and the elastic pad is positioned on the lower side of the check valve port.
5. The hot water valve block as claimed in claim 1, wherein: the pressure relief valve port is a through hole arranged on a valve body, the pressure relief valve plug is a plug positioned on the lower side of the pressure relief valve port, and the pressure relief valve plug blocks the pressure relief valve port by means of the elasticity of a pressure relief spring.
6. Beverage dashes bubble equipment, including the fuselage and locate the water tank of fuselage, make the subassembly, dash and steep the cavity, it has coffee export, characterized by to dash and steep the cavity: the beverage brewing apparatus further comprising a hot water valve set according to any one of claims 1-5, wherein the brewing assembly heats the stored water in the water tank and delivers the heated water to the brewing chamber via the hot water valve set, and brewed coffee flows out via the coffee outlet.
7. The beverage brewing apparatus as set forth in claim 6, wherein: the pressure relief port is communicated with the brewing chamber through a buffer cavity.
8. The beverage brewing apparatus as claimed in claim 6 or 7, wherein: the water outlet is directly connected with the brewing chamber.
9. The beverage brewing apparatus as set forth in claim 7, wherein: the brewing chamber is provided with a top cover, the buffer chamber is formed on the upper side of the top cover, and the top cover is provided with a communication hole for communicating the buffer chamber with the brewing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020319932.3U CN212415494U (en) | 2020-03-13 | 2020-03-13 | Hot water valve group and beverage brewing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020319932.3U CN212415494U (en) | 2020-03-13 | 2020-03-13 | Hot water valve group and beverage brewing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212415494U true CN212415494U (en) | 2021-01-29 |
Family
ID=74291506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020319932.3U Active CN212415494U (en) | 2020-03-13 | 2020-03-13 | Hot water valve group and beverage brewing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212415494U (en) |
-
2020
- 2020-03-13 CN CN202020319932.3U patent/CN212415494U/en active Active
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