CN218507649U - Clean drink machine scale removal system - Google Patents

Abstract

The utility model discloses a clean drink machine scale removal system, including pure water case, cold courage and hot courage are linked together with the pure water case respectively, hot courage has heating chamber, dog-house and heat convection mouth, the dog-house sets up on the lateral wall of hot courage, and be linked together with the heating chamber, for the detergent flow to the heating chamber, the heat convection mouth sets up at the top of hot courage, and be linked together with the heating chamber, be connected with the heat convection pipe between the bottom of heat convection mouth and pure water case, install first solenoid valve on the convection pipe, the bottom of hot courage is connected with the first waste pipe that is linked together with the heating chamber, install the first waste pipe on the first waste pipe, the cold courage has the cooling chamber, the bottom of cold courage is connected with the second waste pipe that is linked together with the cooling chamber, install the second waste pipe on the second waste pipe; the water purifier has the advantages of having a descaling function, improving the convenience of cleaning and ensuring the healthy use of the water purifier.

Description

Clean drink machine scale removal system

Technical Field

The utility model relates to a water purification technology field especially relates to a clean drink machine scale removal system.

Background

With the improvement of living standard, people have higher and higher requirements on the quality of drinking water, so that the use of a water purifying drinking machine is increasingly common. The water purifying and drinking machine integrates the functions of water purification and temperature control, and water placed in a water tank of the water purifying and drinking machine is filtered and then flows into a refrigerator or a heater to be refrigerated or heated, so that clean drinking water with controllable temperature is provided.

However, in the water purifying and drinking machine in the market, because the water tank cannot be completely sealed, dust is accumulated, inorganic salt or ions in pure water are accumulated, carbon ash flows into the water purifying and drinking machine due to the fact that the machine is washed for the first time and activated carbon is arranged on the water purifying and drinking machine, and bacteria, fungi and other microorganisms invade the water purifying and drinking machine, a layer of mucus or a coating (called a biological film) is formed on the inner wall of the water tank, and the impurities and the biological film seriously affect the life health of consumers.

At present, the technical scheme that the water purification machine is automatically washed or the water purification machine is manually washed after being disassembled is generally changed by changing the water purification machine, the first mode is adopted, the existing water path system needs to be changed, a large amount of water needs to be wasted when backflushing is carried out, and the biomembrane attached to the pure water box, the cold liner or the hot liner is difficult to be removed, the second mode of manually disassembling the machine for washing is adopted, the process is complicated and laborious, the effect is poor, and the water purification machine is extremely easy to damage.

Disclosure of Invention

In order to solve the deficiencies existing in the prior art, the utility model provides a clean drink machine scale removal system, it has the scale removal function to improve the convenience of clean, guarantee the healthy use of clean drink machine.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a clean drink machine scale removal system, includes pure water case, cold courage and hot courage, cold courage with hot courage respectively with the pure water case is linked together, hot courage has heating chamber, dog-house and hot convection current mouth, the dog-house sets up on the lateral wall of hot courage, and with the heating chamber is linked together to supply the detergent flow direction the heating chamber, hot convection current mouth sets up the top of hot courage, and with the heating chamber is linked together, hot convection current mouth with be connected with the heat convection pipe between the bottom of pure water case, install first solenoid valve on the heat convection pipe, the bottom of hot courage be connected with the first waste water pipe that the heating chamber is linked together, install first waste water valve on the first waste water pipe, the cold courage has the cooling chamber, the bottom of cold courage be connected with the second waste water pipe that the cooling chamber is linked together, install the second waste water valve on the second waste water pipe.

The top of hot courage is provided with first gas vent, the top of cold courage is provided with the second gas vent, stretch into the pipe on the both sides wall of pure water case respectively, it is close to stretch into the pipe the last edge of pure water case, first gas vent and one of them stretch into and be connected through first communicating pipe between the pipe, the second gas vent is connected through second communicating pipe with another stretch into between the pipe.

The water purification device is characterized in that a first drainage pipe is connected to the pure water tank, a first drainage electromagnetic valve is installed on the first drainage pipe, a second drainage pipe is connected to the hot liner, a second drainage electromagnetic valve is installed on the second drainage pipe, a third drainage pipe is connected to the cold liner, a third drainage electromagnetic valve is installed on the third drainage pipe, and the first drainage pipe is connected with a water outlet pipe after the second drainage pipe and the third drainage pipe are gathered.

The pure water tank is internally provided with an upper liquid level switch and a lower liquid level switch which are vertically distributed, the pure water tank is also communicated with a water supply pump, and the upper liquid level switch, the lower liquid level switch and the water supply pump are respectively and electrically connected with a controller.

The bottom of pure water case is fixed with the mounting panel, the top of hot courage through two interval distribution's first backup pad with the mounting panel is fixed mutually, the top of cold courage through two interval distribution's second backup pad with the mounting panel is fixed mutually.

The descaling agent is citric acid descaling agent.

The top of the pure water box is provided with a window, and a cover ring is movably arranged at the window.

Compared with the prior art, the utility model has the advantages of: a feeding port is arranged on the hot liner to facilitate the addition of the scale remover, and the scale remover can be fully diluted after the hot liner is heated so as to exert the effect of the scale remover; the heat convection pipe is arranged between the pure water tank and the hot liner, after the first electromagnetic valve is opened, water in the hot liner automatically flows into the pure water tank through the heat convection phenomenon of the water, so that additional water suction pumps are reduced, the integral structure is optimized, the production cost is reduced, then the water with the scale remover in the pure water tank flows to the cold liner to clean the cold liner, and the arrangement of the first waste water pipe and the second waste water pipe is beneficial to quickly emptying the hot liner and the cold liner; the device can clear water scales without dismantling parts, is convenient to remove the scales and high in safety, and ensures that the water purifier is healthy and can be used for a long time.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the middle heating chamber of the present invention;

FIG. 4 is a schematic perspective view of a pure water tank of the present invention;

fig. 5 is a schematic block diagram of a circuit portion of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples, but the present invention is not limited thereto.

The first embodiment is as follows: as shown in the figure, the descaling system of the water purifying drinking machine comprises a pure water box 1, a cold container 2 and a hot container 3, wherein the cold container 2 and the hot container 3 are respectively communicated with the pure water box 1, the hot container 3 is provided with a heating cavity, a feeding port 31 and a hot convection port 32, the feeding port 31 is arranged on the side wall of the hot container 3 and is communicated with the heating cavity so that a descaling agent can flow to the heating cavity, the hot convection port 32 is arranged at the top of the hot container 3 and is communicated with the heating cavity, a hot convection pipe 4 is connected between the hot convection port 32 and the bottom of the pure water box 1, a first electromagnetic valve 41 is arranged on the hot convection pipe 4, a first waste water pipe 33 communicated with the heating cavity is connected to the bottom of the hot container 3, a first waste water valve 34 is arranged on the first waste water pipe 33, the cold container 2 is provided with a cooling cavity, a second waste water pipe 21 communicated with the cooling cavity is connected to the bottom of the cold container 2, and a second waste water valve 22 is arranged on the second waste water pipe 21.

Example two: as shown in the figures, different from the first embodiment, the top of the hot tank 3 is provided with a first exhaust port 35, the top of the cold tank 2 is provided with a second exhaust port 23, two side walls of the pure water tank 1 are respectively provided with an extending pipe 11, the extending pipe 11 is close to the upper edge of the pure water tank 1, the first exhaust port 35 is connected with one of the extending pipes 11 through a first communicating pipe 12, and the second exhaust port 23 is connected with the other extending pipe 11 through a second communicating pipe 13.

In the structure, the first exhaust port 35 is arranged at the top of the hot liner 3, and the second exhaust port 23 is arranged at the top of the cold liner 2, so that the excessive pressure in the hot liner 3 and the cold liner 2 can be avoided, and the functions of exhausting and relieving pressure are achieved; in order to adapt to the extension pipes 11, the two inner walls of the pure water tank 1 are respectively provided with mounting convex walls in a concave manner, the top of each mounting convex wall is provided with a groove, the upper part of each extension pipe 11 extends into the groove, so that water in the pure water tank 1 can be prevented from entering the extension pipes 11, the first exhaust port 35 and one of the extension pipes 11 are connected through the first communicating pipe 12, the second exhaust port 23 and the other extension pipe 11 are connected through the second communicating pipe 13, the first communicating pipe 12 and the second communicating pipe 13 are flexible pipes so as to be convenient to connect, the sealing performance is better, especially steam generated after the heating of the hot liner 3 is discharged to the pure water tank 1 through the first communicating pipe 12, the steam overflow is avoided, and other parts of the pure water tank are effectively protected.

The pure water tank 1 is connected with a first drain pipe 51, the first drain pipe 51 is provided with a first drain electromagnetic valve 54, the hot liner 3 is connected with a second drain pipe 52, the second drain pipe 52 is provided with a second drain electromagnetic valve 55, the cold liner 2 is connected with a third drain pipe 53, the third drain pipe 53 is provided with a third drain electromagnetic valve 56, and the first drain pipe 51, the second drain pipe 52 and the third drain pipe 53 are connected with a water outlet pipe 57 after being gathered.

In the above structure, the panel of the water purifier is provided with a corresponding switch, when only normal temperature water is needed, the switch corresponding to the first drainage electromagnetic valve 54 is opened, and water flows from the pure water tank 1 to the water outlet pipe 57 for people to drink; when hot water is needed, a switch corresponding to the second water discharge electromagnetic valve 55 is opened, and the water flows to the water outlet pipe 57 from the hot water container 3 for people to drink; when ice water is needed, the switch corresponding to the third water discharge electromagnetic valve 56 is opened, and the water flows to the water outlet pipe 57 from the cold container 2 for people to drink.

The pure water tank 1 is internally provided with an upper liquid level switch 61 and a lower liquid level switch 62 which are distributed up and down, the pure water tank 1 is also communicated with a water supply pump 63, and the upper liquid level switch 61, the lower liquid level switch 62 and the water supply pump 63 are respectively and electrically connected with a controller 64.

In the above structure, the upper level switch 61, the lower level switch 62 and the controller 64 are all the prior art, the upper level switch 61 adopts a float type level switch, when the water level reaches the upper limit and is fed back to the controller 64, the controller 64 controls the water supply pump 63 to stop working, when the water level is low, the lower level switch 62 sends a signal to the controller 64, the controller 64 controls the water supply pump 63 to replenish water, and the controller 64 adopts a single chip microcomputer which is electrically connected with the first electromagnetic valve 41, the first waste water valve 34, the second waste water valve 22, the first drain electromagnetic valve 54, the second drain electromagnetic valve 55 and the third drain electromagnetic valve 56.

Example three: as shown in the figure, unlike the second embodiment, the mounting plate 14 is fixed to the bottom of the pure water tank 1, the top of the hot tank 3 is fixed to the mounting plate 14 by two first support plates 36 spaced apart from each other, and the top of the cold tank 2 is fixed to the mounting plate 14 by two second support plates 24 spaced apart from each other. Therefore, the whole device is reasonable in spatial layout and easy to disassemble and assemble.

The scale remover is citric acid scale remover. In this structure, because citric acid is weak acid, weak acid can take place chemical reaction with the biomembrane after the heating, causes the biomembrane to drop, and simultaneously, citric acid can not cause the safety problem of drinking after wasing as edible additive to under the combined action of warm water, the citric acid detergent has the good effect of killing the bacterial spore, can be at the abluent in-process in water route, disinfect to water route inner wall environment.

The feeding pipe is further arranged at one end of the feeding port 31, when cleaning is not needed, the tail end of the feeding pipe is sealed through the sealing cover to prevent impurities from entering the hot container 3, when cleaning is needed, the sealing cover is opened, and the descaling agent and the water are mixed and then are put into the hot container 3 to be descaled.

The top of the pure water tank 1 is provided with a window, and a cover ring 15 is movably arranged at the window. In this structure, when extreme condition appeared, for example wash not thoroughly enough, perhaps need overhaul the inside of pure water case 1, through opening lid ring 15, maintain that the operation is comparatively convenient.

Description of the principle: when descaling and cleaning are needed, after the water purifying and drinking machine is powered off, hot water in the hot liner 3 is discharged through the first waste water pipe 33, then a certain proportion of citric acid descaling agent is diluted in a certain amount of hot water to form descaling liquid, and the descaling liquid is poured into the hot liner 3 through the feeding port 31 outside the hot liner 3. And then, the power supply is turned on, the purified water flows into the pure water tank 1, then flows into the hot liner 3, and after the hot liner 3 and the pure water tank 1 are full of water, the hot liner 3 is heated, so that the descaling liquid in the hot liner 3 is heated to a preset temperature. Then, the first electromagnetic valve 41 on the thermal convection port 32 is opened, and the descaling liquid in the hot water container 3 and the water in the pure water tank 1 are subjected to heat exchange and solubility dilution through the thermal convection phenomenon of the water until the water temperature of the pure water tank 1 is consistent with the water temperature of the hot water container 3; then, the second waste water valve 22 is opened, pure water in the cold container 2 is emptied, descaling liquid in the pure water tank 1 flows into the cold container 2 through the water inlet of the cold container 2, after a period of time, the second waste water valve 22 is closed, at the moment, the temperature difference between the second waste water pipe 21 and the temperature of hot water in the hot container 3 is not large, the liquid level of the pure water tank 1 reaches the low liquid level, the water purifying machine starts to produce water, the maximum value of the liquid level of the pure water tank is reached, the difference between the water temperature of the pure water tank 1 and the water temperatures of the cold container 2 and the hot container 3 is large, the heat convection phenomenon occurs, the circulation is carried out, finally, the water temperature in the pure water tank is kept consistent, and the descaling liquid is discharged and flushed after a certain time is kept for exerting the descaling liquid.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and the present invention can also be modified in materials and structures, or replaced by technical equivalents. Therefore, all structural equivalents which may be made by applying the present invention to the specification and drawings, or by applying them directly or indirectly to other related technical fields, are intended to be encompassed by the present invention.

Claims (7)

1. The utility model provides a clean drink machine scale removal system, includes pure water case, cold courage and hot courage, cold courage with hot courage respectively with the pure water case is linked together its characterized in that: the hot courage has heating chamber, dog-house and hot convection current mouth, the dog-house sets up on the lateral wall of hot courage, and with the heating chamber is linked together to supply the detergent flow direction the heating chamber, hot convection current mouth sets up the top of hot courage, and with the heating chamber is linked together, hot convection current mouth with be connected with the heat convection tube between the bottom of pure water case, install first solenoid valve on the heat convection tube, the bottom of hot courage be connected with the first waste water pipe that the heating chamber is linked together, install first waste water valve on the first waste water pipe, the cold courage has the cooling chamber, the bottom of cold courage be connected with the second waste water pipe that the cooling chamber is linked together, install the second waste water valve on the second waste water pipe.

2. The clean drink machine descaling system of claim 1, wherein: the top of hot courage is provided with first gas vent, the top of cold courage is provided with the second gas vent, stretch into the pipe on the both sides wall of pure water case respectively, it is close to stretch into the pipe the last edge of pure water case, first gas vent and one of them stretch into and be connected through first communicating pipe between the pipe, the second gas vent is connected through second communicating pipe with another stretch into between the pipe.

3. The clean drink machine descaling system of claim 1, wherein: the water purification device is characterized in that a first drainage pipe is connected to the pure water tank, a first drainage electromagnetic valve is installed on the first drainage pipe, a second drainage pipe is connected to the hot liner, a second drainage electromagnetic valve is installed on the second drainage pipe, a third drainage pipe is connected to the cold liner, a third drainage electromagnetic valve is installed on the third drainage pipe, and the first drainage pipe is connected with a water outlet pipe after the second drainage pipe and the third drainage pipe are gathered.

4. The clean drink machine descaling system of claim 1, wherein: the pure water tank is internally provided with an upper liquid level switch and a lower liquid level switch which are vertically distributed, the pure water tank is also communicated with a water supply pump, and the upper liquid level switch, the lower liquid level switch and the water supply pump are respectively and electrically connected with a controller.

5. The clean drink machine descaling system of claim 1, wherein: the bottom of pure water case is fixed with the mounting panel, the top of hot courage through two interval distribution's first backup pad with the mounting panel is fixed mutually, the top of cold courage through two interval distribution's second backup pad with the mounting panel is fixed mutually.

6. The clean drink machine descaling system of claim 1, wherein: the scale remover is a citric acid scale remover.

7. The clean drink machine descaling system of claim 1, wherein: the top of the pure water box is provided with a window, and a cover ring is movably arranged at the window.

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