Coffee machine with water purification function and steaming and baking oven

By introducing a water purification module into the kitchen appliances and replacing the pipeline connections with the water circuit in the water plate, the problem of equipment size inconsistent and confusing pipelines after the water purification module is added is solved, and the water purification function and space optimization are realized.

CN222622717UActive Publication Date: 2025-03-18ANJIA (ZHEJIANG) SMART ELECTRIC CO LTD
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Patent Information

Application Number
CN202420380920.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-29
Publication Date
2025-03-18
Estimated Expiration
2034-02-28

AI Technical Summary

Technical Problem

After adding water purification modules in existing kitchen appliances, it is difficult to meet the size standards of embedded kitchen appliances, and the pipeline connections are messy and take up a large space.

Method used

By introducing a water purification module into the coffee machine and the steam oven, the water circuit in the water plate is used to replace the traditional pipeline connection, the water purification function is achieved, and the precision design ensures that the equipment meets the dimensional standards of embedded kitchen appliances.

Benefits of technology

The water purification function is realized, while reducing the messy and space occupation of pipeline connections, ensuring that the equipment can still meet the size standards of embedded kitchen appliances after adding water purification modules.

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Abstract

The utility model discloses a coffee machine and steam oven with water purification function, including coffee machine body and water purification module, water purification module includes shell, water passing plate, composite filter element, booster pump and reverse osmosis filter element, the shell is fixed connection with coffee machine body, water passing plate is fixed in the shell, booster pump and reverse osmosis filter element are fixed in the shell, booster pump is fixed in the shell, booster pump and reverse osmosis filter element are fixed in the shell. A main water inlet path, a water purification branch and a wastewater branch are arranged in the water passing plate, the composite filter element part, the booster pump and the reverse osmosis filter element part are fixedly mounted on the water passing plate and are communicated with the main water inlet path, and the reverse osmosis filter element part is provided with a first outlet communicated with the water purification branch and a second outlet communicated with the wastewater branch; the water passing plate is connected with a discharging pipeline communicated with the outlet of the waste water branch, an inlet of the main water inlet path is connected with a tap water faucet, an outlet of the purified water branch is communicated with a water storage tank of the coffee machine body, a first one-way valve is arranged on the main water inlet path, and a second one-way valve is arranged on the waste water branch. The tap water is subjected to filtration and reverse osmosis treatment through the water purification module, so that the water purification function is realized, and the problem that a large space is occupied due to more pipelines is solved by replacing pipeline connection through a water path in the water passing plate.
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Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a coffee machine and a steam oven with a water purification function. Background Art

[0002] With the popularity of small household appliances and the diversification of their functions, appliances such as steam ovens and coffee machines with steam functions have gradually entered thousands of households. Such small household appliances with steam generation functions are mainly supplied to the steam generator through the water source stored in the water tank, and the steam generator generates steam and transports it to the steam inlet, so that the required work is performed through the steam. Since the water source in the water tank is directly taken from tap water without any purification treatment, the water quality cannot be guaranteed. If people drink it for a long time, it is easy to endanger human health. For this reason, the existing kitchen motor is equipped with a water purification module, but the water purification components of the water purification module need to be connected with pipelines. Due to the large number of pipelines, it is not only messy but also occupies a large space. On the other hand, since the standard width of the existing embedded steam oven is about 600mm, and the standard height is 600mm and 450mm, how to meet the size standard of embedded kitchen appliances on the basis of adding a water purification module is also a technical problem that needs to be solved urgently. Summary of the invention

[0003] The purpose of the utility model is to provide a coffee machine and a steam oven with a water purification function, which filters and reverse osmosis treats tap water through a water purification module to achieve the water purification function, and replaces the pipe connection through the water channel in the water flow plate, thereby solving the problem of too many pipes occupying a large amount of space.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions: a coffee machine with a water purification function, comprising a coffee machine body and a water purification module, the water purification module comprising a shell, a water pass plate, a composite filter element, a booster pump and a reverse osmosis filter element, the shell is fixedly connected to the coffee machine body, the water pass plate is fixedly installed in the shell, a total water inlet, a clean water branch and a waste water branch are arranged in the water pass plate, the composite filter element, the booster pump and the reverse osmosis filter element are fixedly installed on the water pass plate and are connected to the total water inlet, the reverse osmosis filter element is provided with a first outlet connected to the clean water branch and a second outlet connected to the waste water branch, the water pass plate is connected to a discharge pipeline connected to the waste water branch outlet, the total water inlet inlet is connected to a tap, the clean water branch outlet is connected to a water storage tank of the coffee machine body, a first one-way valve is arranged on the total water inlet, and a second one-way valve is arranged on the waste water branch.

[0005] Furthermore, the water flow plate is connected to a first solenoid valve for controlling the on-off of the main water inlet and a wastewater valve for controlling the on-off of the wastewater branch.

[0006] Furthermore, the water flow plate is connected with a high and low pressure switch.

[0007] Furthermore, a flow meter for detecting the total flow rate of the medium in the water inlet is connected to the water pass plate.

[0008] Furthermore, the water purification module is fixedly connected to the bottom of the coffee machine body.

[0009] A steam oven with a water purification function comprises a steam oven body and a water purification module, the water purification module comprises a shell, a water pass plate, a composite filter element, a booster pump and a reverse osmosis filter element, the shell is fixedly connected to the steam oven body, the water pass plate is fixedly installed in the shell, a total water inlet, a clean water branch and a waste water branch are arranged in the water pass plate, the composite filter element, the booster pump and the reverse osmosis filter element are fixedly installed on the water pass plate and are connected to the total water inlet, the reverse osmosis filter element is provided with a first outlet connected to the clean water branch and a second outlet connected to the waste water branch, the water pass plate is connected to a discharge pipeline connected to the waste water branch outlet, the total water inlet inlet is connected to a tap, the clean water branch outlet is connected to a water storage tank of the steam oven body, a first one-way valve is arranged on the total water inlet, and a second one-way valve is arranged on the waste water branch.

[0010] Furthermore, the water flow plate is connected to a first solenoid valve for controlling the on-off of the main water inlet and a wastewater valve for controlling the on-off of the wastewater branch.

[0011] Furthermore, the water flow plate is connected with a high and low pressure switch.

[0012] Furthermore, a flow meter for detecting the total flow rate of the medium in the water inlet is connected to the water pass plate.

[0013] Furthermore, the water purification module is fixedly connected to the bottom of the steam oven body.

[0014] In summary, the utility model has the following beneficial effects:

[0015] The utility model discloses a coffee machine and a steam oven with a water purification function, which filters and performs reverse osmosis treatment on tap water through a water purification module, thereby realizing the water purification function, and replaces the pipe connection through the water channel in the water flow plate, thereby solving the problem of too many pipes occupying a large amount of space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front structural schematic diagram of the coffee machine of the utility model.

[0017] Figure 2 It is a schematic diagram of the back structure of the coffee machine of the utility model.

[0018] Figure 3 It is a front structural schematic diagram of the steam oven of the utility model.

[0019] Figure 4It is a schematic diagram of the back structure of the steam oven of the utility model.

[0020] Figure 5 It is a schematic diagram of the structure inside the shell of the utility model.

[0021] Figure 6 It is a schematic diagram of the water path of the water purification module of the utility model.

[0022] In the figure: 10, coffee machine body; 20, water purification module; 21, shell; 22, water plate; 221, main water inlet; 222, water purification branch; 223, waste water branch; 224, water inlet pipeline; 225, discharge pipeline; 226, connecting pipeline; 23, composite filter element; 24, booster pump; 25, reverse osmosis filter element; 26, first solenoid valve; 27, waste water valve; 28, first one-way valve; 29, second one-way valve; 30, steam oven body. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings.

[0024] like Figure 1-6 As shown, a coffee machine with a water purification function includes a coffee machine body 10 and a water purification module 20, the water purification module 20 includes a shell 21, a water plate 22, a composite filter element 23, a booster pump 24 and a reverse osmosis filter element 25, the shell 21 is fixedly connected to the coffee machine body 10, a housing cavity is provided in the shell 21, the water plate 22, the composite filter element 23, the booster pump 24 and the reverse osmosis filter element 25 are all fixedly arranged in the housing cavity, the water plate 22 is provided with a total water inlet 221, a clean water branch 222 and a waste water branch 223, the composite filter element 23, the booster pump 24 and the reverse osmosis filter element 25 are fixedly arranged in the housing cavity, It is fixedly installed on the water pass plate 22 and connected to the main water inlet 221, wherein the booster pump 24 is located between the composite filter element 23 and the reverse osmosis filter element 25, and the composite filter element 23 is arranged on the side adjacent to the inlet of the main water inlet 221. Of course, the booster pump 24 can also be arranged upstream of the composite filter element 23, that is, on the side adjacent to the inlet of the main water inlet 221. The composite filter element 23 is preferably a PPC composite filter element 23, and the reverse osmosis filter element 25 is preferably a RO reverse osmosis filter element 25. The composite filter element 23 and the reverse osmosis filter element 25 play a role in filtering and removing impurities such as heavy metal ions in the water.

[0025] The starting end of the total water inlet 221, that is, the inlet of the total water inlet 221 is connected to the tap through the water inlet pipe 224, and the tail end of the total water inlet 221 is connected to the inlet of the reverse osmosis filter element 25. The reverse osmosis filter element 25 is provided with a first outlet connected to the clean water branch 222 and a second outlet connected to the waste water branch 223. The water pass plate 22 is provided with a discharge pipe 225 connected to the outlet of the waste water branch 223, and the discharge pipe 225 extends out of the shell. The outlet of the clean water branch 222 is connected to the water storage tank of the coffee machine body 10. Specifically, the water pass plate 22 is provided with a connecting pipe 226 connected to the clean water branch 222, and the connecting pipe 226 is connected to the water storage tank of the coffee machine body 10. The total water inlet 221 is provided with a first one-way valve 28, and the waste water branch 223 is provided with a second one-way valve 29. The first one-way valve 28 and the second one-way valve 29 are both arranged in the water pass plate 22.

[0026] The water pass plate 22 is connected to a first solenoid valve 26 for controlling the on-off of the main water inlet 221 and a wastewater valve 27 for controlling the on-off of the wastewater branch 223 . The impurities filtered by the RO reverse osmosis filter element 25 are discharged by opening the wastewater valve 27 .

[0027] The water-passing plate 22 is connected with a high-low pressure switch. When the water in the water tank is full, the high-low pressure switch is disconnected, thereby controlling the circuit to stop the booster pump 24 from supplying water. When the water in the water tank decreases, the high-low pressure switch is restored to the connected state, thereby continuing to supply water. The high-low pressure switch is a prior art and will not be described in detail in the present utility model. Furthermore, the water-passing plate 22 is connected with a flow meter for detecting the flow of the medium in the total water inlet 221.

[0028] The water purification module 20 is fixedly connected to the bottom of the coffee machine body 10, thereby not increasing the width of the coffee machine body 10, thereby reducing the floor space.

[0029] A steam oven with a water purification function, comprising a steam oven body 30 and a water purification module 20, the water purification module 20 comprising a shell 21, a water pass plate 22, a composite filter element 23, a booster pump 24 and a reverse osmosis filter element 25, the shell 21 is fixedly connected to the steam oven body 30, a housing cavity is provided in the shell 21, the water pass plate 22, the composite filter element 23, the booster pump 24 and the reverse osmosis filter element 25 are all fixedly arranged in the housing cavity, a total water inlet 221, a clean water branch 222 and a waste water branch 223 are provided in the water pass plate 22, the composite filter element 23, the booster pump 24 and the reverse osmosis filter element 25 are fixedly arranged It is installed on the water pass plate 22 and connected to the main water inlet 221, wherein the booster pump 24 is located between the composite filter element 23 and the reverse osmosis filter element 25, and the composite filter element 23 is arranged on the side adjacent to the inlet of the main water inlet 221. Of course, the booster pump 24 can also be arranged upstream of the composite filter element 23, that is, on the side adjacent to the inlet of the main water inlet 221. The composite filter element 23 is preferably a PPC composite filter element 23, and the reverse osmosis filter element 25 is preferably a RO reverse osmosis filter element 25. The composite filter element 23 and the reverse osmosis filter element 25 play a role in filtering and removing impurities such as heavy metal ions in the water.

[0030] The starting end of the total water inlet 221, that is, the inlet of the total water inlet 221 is connected to the tap, and the tail end of the total water inlet 221 is connected to the inlet of the reverse osmosis filter element 25. The reverse osmosis filter element 25 is provided with a first outlet connected to the clean water branch 222 and a second outlet connected to the waste water branch 223. The water pass plate 22 is provided with a discharge pipe 225 connected to the outlet of the waste water branch 223, and the discharge pipe 225 extends out of the outer shell. The outlet of the clean water branch 222 is connected to the water storage tank of the steam oven body 30. Specifically, the water pass plate 22 is provided with a connecting pipe 226 connected to the clean water branch 222, and the connecting pipe 226 is connected to the water storage tank of the steam oven body 30. The total water inlet 221 is provided with a first one-way valve 28, and the waste water branch 223 is provided with a second one-way valve 29. The first one-way valve 28 and the second one-way valve 29 are both arranged in the water pass plate 22.

[0031] The water pass plate 22 is connected with a first solenoid valve 26 for controlling the on-off of the main water inlet 221 and a wastewater valve 27 for controlling the on-off of the wastewater branch 223 . The impurities filtered by the RO reverse osmosis filter element 25 are discharged by opening the wastewater valve 27 .

[0032] The water-passing plate 22 is connected with a high-low pressure switch. When the water in the water tank is full, the high-low pressure switch is disconnected, thereby controlling the circuit to stop the booster pump 24 from supplying water. When the water in the water tank decreases, the high-low pressure switch is restored to the connected state, thereby continuing to supply water. The high-low pressure switch is a prior art and will not be described in detail in the present utility model. Furthermore, the water-passing plate 22 is connected with a flow meter for detecting the flow of the medium in the total water inlet 221.

[0033] The water purification module 20 is fixedly connected to the bottom of the steam oven body 30. Thus, the width of the steam oven body 30 is not increased, so that the steam oven body 30 can adapt to the standard width of the embedded kitchen appliance, and the height of the water inlet module is increased to adapt to the standard height of the embedded kitchen appliance of 450 mm, so as not to affect the embedded installation of the steam oven.

[0034] In summary, the utility model has the following beneficial effects:

[0035] The coffee machine and steam oven with water purification function of the utility model filters and performs reverse osmosis treatment on tap water through the water purification module 20, thereby achieving the water purification function, and replaces the pipe connection through the water channel in the water flow plate 22, thereby solving the problem of too many pipes occupying a large amount of space.

[0036] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A coffee machine with water purification function, characterized in that: The invention comprises a coffee machine body (10) and a water purification module (20), wherein the water purification module (20) comprises a housing (21), a water flow plate (22), a composite filter element (23), a booster pump (24) and a reverse osmosis filter element (25), wherein the housing (21) is fixedly connected to the coffee machine body (10), the water flow plate (22) is fixedly installed in the housing (21), a main water inlet path (221), a purified water branch path (222) and a waste water branch path (223) are arranged in the water flow plate (22), the composite filter element (23), the booster pump (24) and the reverse osmosis filter element (25) are fixedly installed in the water flow plate (22 ) and is connected to the main water inlet (221); the reverse osmosis filter element (25) is provided with a first outlet connected to the clean water branch (222) and a second outlet connected to the waste water branch (223); the water pass plate (22) is connected to a discharge pipeline (225) connected to the outlet of the waste water branch (223); the inlet of the main water inlet (221) is connected to a tap; the outlet of the clean water branch (222) is connected to a water storage tank of the coffee machine body (10); the main water inlet (221) is provided with a first one-way valve (28); and the waste water branch (223) is provided with a second one-way valve (29).

2. The coffee machine with water purification function according to claim 1, characterized in that: The water pass plate (22) is connected to a first solenoid valve (26) for controlling the on / off of the main water inlet (221) and a waste water valve (27) for controlling the on / off of the waste water branch (223).

3. The coffee machine with water purification function according to claim 2, characterized in that: The water flow plate (22) is connected to a high and low pressure switch.

4. The coffee machine with water purification function according to claim 2, characterized in that: The water pass plate (22) is connected to a flow meter for detecting the flow of the medium in the total water inlet channel (221).

5. A coffee machine with water purification function according to any one of claims 1 to 4, characterized in that: The water purification module (20) is fixedly connected to the bottom of the coffee machine body (10).

6. A steam oven with water purification function, characterized in that: The invention comprises a steam oven body (30) and a water purification module (20), wherein the water purification module (20) comprises a shell (21), a water pass plate (22), a composite filter element (23), a booster pump (24) and a reverse osmosis filter element (25), wherein the shell (21) is fixedly connected to the steam oven body (30), the water pass plate (22) is fixedly installed in the shell (21), a main water inlet path (221), a clean water branch path (222) and a waste water branch path (223) are arranged in the water pass plate (22), and the composite filter element (23), the booster pump (24) and the reverse osmosis filter element (25) are fixedly installed in the water pass plate (22 ) and is connected to the main water inlet (221); the reverse osmosis filter element (25) is provided with a first outlet connected to the clean water branch (222) and a second outlet connected to the waste water branch (223); the water pass plate (22) is connected to a discharge pipeline (225) connected to the outlet of the waste water branch (223); the inlet of the main water inlet (221) is connected to a tap; the outlet of the clean water branch (222) is connected to a water storage tank of the steam oven body (30); the main water inlet (221) is provided with a first one-way valve (28); and the waste water branch (223) is provided with a second one-way valve (29).

7. The steam oven with water purification function according to claim 6, characterized in that: The water pass plate (22) is connected to a first solenoid valve (26) for controlling the on / off of the main water inlet (221) and a waste water valve (27) for controlling the on / off of the waste water branch (223).

8. The steam oven with water purification function according to claim 7, characterized in that: The water flow plate (22) is connected to a high and low pressure switch.

9. The steam oven with water purification function according to claim 7, characterized in that: The water pass plate (22) is connected to a flow meter for detecting the flow of the medium in the total water inlet channel (221).

10. A steam oven with water purification function according to any one of claims 6 to 9, characterized in that: The water purification module (20) is fixedly connected to the bottom of the steam oven body (30).