CN216946260U

CN216946260U - Kitchen lower heat purification all-in-one machine

Info

Publication number: CN216946260U
Application number: CN202220400348.XU
Authority: CN
Inventors: 龚圆杰; 张涛; 何海; 周栋; 范婷; 张兴致
Original assignee: Guangdong Chunmi Electrical Technology Co Ltd
Current assignee: Guangdong Chunmi Electrical Technology Co Ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-12
Anticipated expiration: 2032-02-24

Abstract

The embodiment of the utility model discloses a kitchen lower heat-purifying integrated machine which comprises a second filter, a third pipeline and an electric energy storage module, wherein the third pipeline is connected with a pure water outlet of the second filter; the third pipeline is provided with an additional heating module and an instant heating body; the additional heating module is electrically connected with the electric energy storage module; when hot water is taken, the additional heating module and the instant heating body are heated in two sections. The utility model relates to a kitchen lower heat-purifying integrated machine, which improves the flow rate of hot water and reduces the time for a user to take hot water by additionally arranging an additional heating module.

Description

Kitchen lower heat purification all-in-one machine

Technical Field

The utility model relates to the technical field of water purifiers, in particular to a kitchen heat-purifying integrated machine.

Background

A kitchen lower heat-purifying integrated machine is a novel water purifier integrating water purifying and heating functions, the step of collecting purified water and boiling water is omitted, and pure hot water is boiled and drunk immediately, so that the drinking of hot water is safer, healthier and more convenient. The under-kitchen heat-purifying integrated machine integrates an electric kettle, a water dispenser and a water purifier, can set the water outlet temperature/heat preservation temperature according to the requirements of users, and meets the requirement of drinking water at the required temperature in real time. The kitchen heat-purifying integrated machine meets the requirements of different drinking water temperatures of members in different age groups at home, children prefer normal-temperature water, middle-aged people prefer warm water, and old people prefer hot water. For soup making and disinfection, hot water is also needed.

At present, the kitchen lower heat-purifying integrated machine is basically thick-film instant heating type, the machine body is applied to the kitchen lower heat-purifying integrated machine, the machine body is the same as a common water purifier, namely a heating pipeline is adopted, and the water is directly heated in the water outlet process.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a lower kitchen heat-purifying integrated machine, which is used for solving the problem that the flow rate of boiled water of the lower kitchen heat-purifying integrated machine in the prior art is low. In order to achieve one or part or all of the purposes or other purposes, the utility model provides a kitchen heat-purifying all-in-one machine, which comprises a second filter, a third pipeline and an electric energy storage module, wherein the third pipeline is connected with a pure water outlet of the second filter; the third pipeline is provided with an additional heating module and an instant heating body; the additional heating module is electrically connected with the electric energy storage module; when hot water is taken, the additional heating module and the instant heating body are heated in two sections.

Preferably, the under-kitchen net heat all-in-one machine comprises a first pipeline, a second pipeline and a first filter; the first pipeline is connected with the water inlet of the first filter; one end of the second pipeline is connected with the water outlet of the first filter, and the other end of the second pipeline is connected with the water inlet of the second filter.

Preferably, the third pipeline is provided with a flow control pump and a third electromagnetic valve, the flow control pump controls the flow of the third pipeline, and the third electromagnetic valve controls the on-off of the water flow of the third pipeline.

Preferably, the third pipeline is provided with a first one-way valve, and the first one-way valve controls the water flow direction of the third pipeline.

Preferably, the third conduit is provided with a flow meter which measures the total amount of fluid flowing through the third conduit.

Preferably, the first pipe is provided with a pressure reducing valve for stabilizing the water pressure of the first pipe.

Preferably, the third pipeline is provided with a first branch, the first branch is arranged between the flowmeter and the additional heating module, the first branch is provided with a second electromagnetic valve, and the second electromagnetic valve controls the on-off of the water flow of the first branch.

Preferably, the under-kitchen heat-removal all-in-one machine comprises a fourth pipeline, and the fourth pipeline is connected with a concentrated water outlet of the second filter.

Preferably, the second pipeline is provided with a first electromagnetic valve and a booster pump, the first electromagnetic valve controls the water flow on-off of the second pipeline, and the booster pump increases the pressure of the water flow of the third pipeline.

Preferably, the second pipeline is provided with a first TDS sensor for detecting the operating condition of the first filter.

The embodiment of the utility model has the following beneficial effects:

the utility model provides a kitchen heat-purifying integrated machine which can fully utilize the idle time of the machine to store energy on the premise of keeping the total power of a water purifier not exceeding safety regulations, and the water temperature of the water inlet end of an instant heating body is improved by additionally arranging an additional heating module, so that the flow rate of hot water is improved, and the time for a user to take hot water is shortened.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Wherein:

fig. 1 is a schematic structural diagram of a kitchen heat and air purifying integrated machine in the embodiment of the utility model.

Reference numerals:

a first duct 10; a second conduit 20; a third conduit 30; a first filter 40; a second filter 50; an electrical energy storage module 60; an additional heating module 70; an instant heating module 80; a flow-control pump 90; a third solenoid valve 100; a first check valve 110; a flow meter 120; a pressure reducing valve 130; a first branch 140; a second solenoid valve 150; a fourth solenoid valve 160; a first solenoid valve 170; a booster pump 180; a first TDS sensor 190; a second TDS sensor 200.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one of the feature. In addition, the expression "and/or" as used throughout is meant to encompass three juxtaposed aspects, exemplified by "A and/or B", including either the A aspect, or the B aspect, or aspects in which both A and B are satisfied. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The following detailed description of embodiments according to the utility model is made with reference to the accompanying drawings.

In the embodiment of the utility model, as shown in fig. 1, the under-kitchen heat-removal all-in-one machine comprises a second filter 50, a third pipeline 30 and an electric energy storage module 60, wherein the third pipeline 30 is connected with a pure water outlet of the second filter 50; the third pipe 30 is provided with an additional heating module 70 and an instant heating body 80; the additional heating module 70 and the electrical energy storage module 60 are electrically connected; when hot water is taken, the additional heating module 70 and the instant heating element 80 are heated in two stages.

It can be understood that the additional heating module 70 has a preheating function, and increases the temperature of the water at the water inlet end of the instant heating body 80, thereby increasing the flow rate of the hot water. An electric energy storage module 60 and an additional heating module 70 are provided between the pure water outlet of the second filter 50 and the instant heating body 80. The electrical energy storage module 60 primarily provides electrical energy for the additional heating module 70. The electric energy storage module 60 is connected with the mains supply. In the non-operating state of the instant heating body 80, the electric energy storage module 60 is charged. When the hot water is taken, pure water flows out from the second filter 50, and passes through the additional heating module 70. The electrical energy storage module 60 provides electrical energy to the additional heating module 70. The additional heating module 70 preheats the pure water, the temperature of the pure water is increased, so that the water temperature at the water inlet end of the instant heating body 80 is increased, and the pure water is heated by the instant heating body 80 to reach the water outlet temperature specified by a user. The additional heating module 70 and the instant heating body 80 are heated in two sections, so that the water temperature at the water inlet end of the instant heating body 80 is increased, and the flow rate of boiled water is increased. When a user takes boiled water, the flow rate of the boiled water is accelerated, the waiting time of the user is shortened, and the experience of the user is improved. The electric energy storage module 60 may be an energy storage battery or a super capacitor. Preferably, in this embodiment, a super capacitor is used. The additional heating module 70 can be separate in the line or integrated into the instant heating body 80. Preferably, the thermal heating body 80 is independent in the line, avoiding the risk of excessive temperature or fire due to excessive local power.

In the embodiment of the utility model, as shown in fig. 1, the under-kitchen heat-cleaning all-in-one machine comprises a first pipeline 10, a second pipeline and a first filter; the first pipe 10 is connected with the water inlet of the first filter 40; one end of the second pipe 20 is connected to the water outlet of the first filter 40, and the other end is connected to the water inlet of the second filter 50.

It will be appreciated that the first conduit 10 receives mains water which flows into the first filter 40 to effect primary filtration to form primary filtered water. The primary filtered water enters the second filter 50 through the second conduit 20 and is filtered through the second filter 50 to form pure water. The pure water is output from the third pipe 30.

In the embodiment of the present invention, as shown in fig. 1, the third pipeline 30 is provided with a flow control pump 90 and a third electromagnetic valve 100, the flow control pump 90 controls the flow rate of the third pipeline 30, and the third electromagnetic valve 100 controls the on/off of the water flow of the third pipeline 30.

It is understood that an additional heating module 70, a flow control pump 90, a third solenoid valve 100 and an instant heating body 80 are provided in the third pipe 30 in this order. The third solenoid valve 100 is in a normally closed state. The flow control pump 90 is controlled by a frequency converter, and the flow rate of the flow control pump 90 is adjusted by adjusting the frequency of the frequency converter. The larger the flow rate, the lower the preheating temperature of the pure water, at the same heating power of the additional heating module 70. The higher the power of the additional heating module 70, the higher the preheating temperature of the pure water at the same flow rate of the additional heating module 70. The power of the additional heating module 70 and the flow rate of the flow control pump 90 are reasonably adjusted according to the water consumption set by a user. When a user takes hot water, the third electromagnetic valve 100 is opened, the flow control pump 90 starts to work, pure water is preheated by the additional heating module 70, and the flow rate of the pure water can be adjusted by the flow control pump 90. Under the condition that the water temperature of the customer is different, the flow control pump 90 adjusts the water flow according to the requirement. When the hot water reaches the preset value of the user, the third solenoid valve 100 is closed, and the flow control pump 90 stops working.

In the present embodiment, as shown in fig. 1, the third pipe 30 is provided with a first check valve 110, and the first check valve 110 controls the water flow direction of the third pipe 30. A first one-way valve 110 is provided between the second filter 50 and the additional heating module 70. The first one-way valve 110 permits water flow from the second filter 50 to the additional heating module 70 and prohibits water flow from the additional heating module 70 to the second filter 50. The first check valve 110 prevents the water of the additional heating module 70 from flowing backward when the user takes hot water. The start and stop states of the under-kitchen clean and hot all-in-one machine can cause the water to flow backwards, and the first check valve 110 prevents the water from flowing backwards.

In the present embodiment, as shown in fig. 1, the third pipe 30 is provided with a flow meter 120, and the flow meter 120 measures the total amount of fluid flowing through the third pipe 30.

It can be understood that the under-kitchen heat-removal all-in-one machine in the embodiment has a quantitative water taking function, and the flow meter 120 measures the total amount of the fluid flowing through the third pipeline 30 to achieve quantitative water taking. When the user doses the water, the third solenoid valve 100 opens, the flow control pump 90 starts to operate, and the flow meter 120 starts to calculate the total amount of fluid flowing through the third conduit 30. The control board receives the flow meter 120 values in real time. When the value of the flow meter 120 reaches the value of the user's rated water, the control board controls the third electromagnetic valve 100 to close, the flow control pump 90 stops working, and the additional heating module 70 and the instant heating body 80 stop heating. The quantitative water intake function is realized by the flow meter 120.

In the present embodiment, as shown in fig. 1, the first pipe 10 is provided with a pressure reducing valve 130, and the pressure reducing valve 130 serves to stabilize the water pressure of the first pipe 10. The first pipeline 10 is connected with tap water, and the water pressure of the tap water is unstable. The pressure of tap water is stabilized by the pressure reducing valve 130, and the overhigh water pressure of the tap water is avoided. The water pressure of tap water is too high to influence the water production efficiency. A pressure reducing valve 130 is added to stabilize the water pressure entering the first filter 40.

In the present embodiment, as shown in fig. 1, the third pipeline 30 is provided with a first branch 140, the first branch 140 is provided between the flow meter 120 and the additional heating module 70, the first branch 140 is provided with a second solenoid valve 150, and the second solenoid valve 150 controls the water flow of the first branch 140.

It will be appreciated that the first branch 140 is a cold water outlet conduit. On the original basis, a cold water outlet pipeline is added to the kitchen heat-purifying integrated machine. The hot water outlet pipeline and the cold water outlet pipeline are separated. The second electromagnetic valve 150 is mainly used as a switch to control the on/off of the first branch 140. The second solenoid valve 150 is normally closed. When the user takes cold water, the second solenoid valve 150 is opened and the third solenoid valve 100 is closed. The tap water passes through the first filter 40 and the second filter 50 and is directly delivered from the first branch 140. When the cold water yield reaches the preset value of the user, the second electromagnetic valve 150 is closed, and the cold water outlet stops discharging water.

In this embodiment, as shown in fig. 1, the under-kitchen heat-cleaning integrated machine includes a fourth pipe 160, and the fourth pipe 160 is connected to the concentrated water outlet of the second filter 50.

It is understood that the fourth pipe 160 is a concentrate pipe. In this embodiment, the second filter 50 is an RO filter cartridge. The RO filter element adopts a reverse osmosis technology, and the RO technology is used for purifying tap water by virtue of a reverse osmosis membrane, and the tap water is compressed. After passing through the reverse osmosis membrane, the water becomes pure water and concentrated water, and the concentrated water needs to be discharged outwards. The concentrated water generated in the water making process by the second filter 50 is discharged through the fourth pipe 160. In the present embodiment, the fourth pipe 160 is provided with a first concentrate solenoid valve and a second concentrate solenoid valve. When one of the two concentrate solenoid valves is opened, the second filter 50 discharges the wastewater according to the wastewater ratio corresponding to the opened concentrate solenoid valve.

In this embodiment, as shown in fig. 1, the second pipeline 20 is provided with a first solenoid valve 170 and a booster pump 180, the first solenoid valve 170 controls the on/off of the water flow of the second pipeline 20, and the booster pump 180 increases the pressure of the water flow of the third pipeline.

It will be appreciated that the first solenoid valve 170 and the booster pump 180 are provided in turn to the second conduit 20. The first solenoid valve 170 is in a normally closed state, and the first solenoid valve 170 is opened only in a state of taking water. Since the second filter 50 is an RO filter cartridge, the RO filter cartridge utilizes the principle of reverse osmosis, also known as reverse osmosis, a membrane separation operation that separates a solvent from a solution using a pressure difference as a driving force. The feed solution on one side of the membrane is pressurized and when the pressure exceeds its osmotic pressure, the solvent will reverse osmosis against the direction of natural osmosis. Thereby obtaining a permeated solvent, i.e., permeate, at the low pressure side of the membrane; the high pressure side yields a concentrated solution, i.e., a concentrate. Tap water is treated by reverse osmosis to obtain pure water at the low pressure side of the membrane and concentrated water at the high pressure side. The water entering the second filter 50 needs to be pressurized to a certain degree, so the booster pump 180 is additionally arranged, and the booster pump 180 is utilized to provide primary filtered water pressure, thereby achieving the purpose of preparing pure water.

In the present embodiment, as shown in fig. 1, the second pipe 20 is provided with a first TDS sensor 190, and the first TDS sensor 190 is used for detecting the working state of the first filter 40. During long-term water production, the filtering effect of the first filter 40 is reduced, and the state of the first filter 40 is detected using the first TDS sensor 190.

In the present embodiment, as shown in fig. 1, the third pipeline 30 is provided with a second TDS sensor 200, and the second TDS sensor 200 is used for detecting the water quality of the third pipeline 30. For detecting whether the water quality of the third pipeline 30 meets the drinking water standard. The tap water is filtered by the first filter 40 and the second filter 50, and the tap water after the second filtration becomes pure water. In order to detect whether the filtered pure water meets the drinking standard, a second TDS sensor 200 is additionally arranged. The second TDS sensor 200 detects the water quality of the third pipe 30. When the difference between the detection results of the second TDS sensor 200 and the first TDS sensor 190 is not large, the kitchen lower heat-purifying integrated machine reminds a user to replace the filter element.

The above description is only an alternative embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, which are within the scope of the present invention, are included in the present invention.

Claims

1. The kitchen lower heat-removing integrated machine is characterized by comprising a second filter (50), a third pipeline (30) and an electric energy storage module (60), wherein the third pipeline (30) is connected with a pure water outlet of the second filter (50); the third pipeline (30) is provided with an additional heating module (70) and an instant heating body (80); the additional heating module (70) and the electrical energy storage module (60) are electrically connected; when hot water is taken, the additional heating module (70) and the instant heating body (80) are heated in two stages.

2. A under-kitchen heat-cleaning all-in-one machine as claimed in claim 1, characterised in that it comprises a first duct (10), a second duct (20) and a first filter (40); the first pipeline (10) is connected with the water inlet of the first filter (40); one end of the second pipeline (20) is connected with the water outlet of the first filter (40), and the other end of the second pipeline is connected with the water inlet of the second filter (50).

3. A kitchen heat-removal all-in-one machine as claimed in claim 1, characterized in that the third pipeline (30) is provided with a flow control pump (90) and a third electromagnetic valve (100), the flow control pump (90) controls the flow of the third pipeline (30), and the third electromagnetic valve (100) controls the on-off of the water flow of the third pipeline (30).

4. A kitchen heat and water all-in-one machine as claimed in claim 1, characterized in that said third pipe (30) is provided with a first one-way valve (110), said first one-way valve (110) controlling the water flow direction of said third pipe (30).

5. A chef-hotpot machine according to claim 1, characterized in that the third pipe (30) is provided with a flow meter (120), the flow meter (120) measuring the total amount of fluid flowing through the third pipe (30).

6. A kitchen heat-removal all-in-one machine as claimed in claim 2, characterized in that said first pipe (10) is provided with a pressure reducing valve (130), said pressure reducing valve (130) being adapted to stabilize the water pressure of said first pipe (10).

7. A kitchen heat-cleaning all-in-one machine as recited in claim 1, characterized in that said third pipeline (30) is provided with a first branch (140), said first branch (140) is located in front of said additional heating module (70) and said instant heating body (80), said first branch (140) is provided with a second solenoid valve (150), and said second solenoid valve (150) controls the on-off of the water flow of said first branch (140).

8. A under-kitchen heat-cleaning all-in-one machine as claimed in claim 1, characterised in that it comprises a fourth pipe (160), said fourth pipe (160) being connected to the concentrate outlet of said second filter (50).

9. The under-kitchen heat-removal all-in-one machine as claimed in claim 2, wherein the second pipeline (20) is provided with a first solenoid valve (170) and a booster pump (180), the first solenoid valve (170) controls the on-off of the water flow of the second pipeline (20), and the booster pump (180) increases the pressure of the water flow of the third pipeline.

10. A kitchen heat and water all-in-one machine as claimed in claim 2, characterised in that said second duct (20) is provided with a first TDS sensor (190), said first TDS sensor (190) being adapted to detect the operating condition of said first filter (40).