CN212546626U - Water boiler - Google Patents

Abstract

The utility model discloses a water boiler, the load simulator comprises a case, still including the water tank that is located quick-witted incasement portion, the cooling bin, a heating device, cross the sump, secondary heating device, the water tank can be dismantled with quick-witted case and be connected, the cooling bin be located the water tank below and with quick-witted bottom of the case rigid coupling, be equipped with the inner bag in the water tank, the water tank is including being located the outer room of inner bag and being located the inner room in, the outer room communicates with each other with inner room, the water tank bottom be equipped with outer room communicating first delivery port, with the communicating first water inlet of inner room, be equipped with the cooling tube rather than the rigid coupling in the. The utility model discloses can slow down the speed that the cooling chamber temperature rises, the time of extension cooling tube continuous cooling for water dispensers can flow more warm water.

Description

Water boiler

Technical Field

The utility model belongs to the technical field of the water dispensers technique and specifically relates to a water dispenser is related to.

Background

The water boiler is designed and developed for meeting the requirement of more people on drinking boiled water, and is equipment for heating boiled water by converting electric energy or chemical energy into heat energy.

The utility model patent with the application number of CN201210252597.X discloses a quick boiling primary water boiler, which comprises a circulating water supply loop, a water outlet base, a three-way water pipe, a circulating water pump, a water supply pipe, a liquid level tank and a water return pipe, wherein the moving water tank, the water outlet base, the three-way water pipe, the circulating water pump, the water supply pipe, the liquid level tank and the water return pipe are sequentially connected; the liquid level limiter is arranged in the circulating water supply loop and comprises a liquid level groove, a water feeding pipe port plane and a water returning pipe port plane which are arranged on two sides of the liquid level groove; a U-shaped pipe water path which keeps the water surface of the liquid level tank and the water surface of the electric heating pipe to be flush comprises the liquid level tank, a sewer pipe communicated with the bottom of the liquid level tank, a horizontal water pipe connected with the sewer pipe and an electric heating water pipe of which the bottom is communicated with the horizontal water pipe; a boiling water surface limiter, which comprises a boiling water overflow surface arranged at the upper end of the electric heating water pipe, a boiling water outlet arranged at one side of the boiling water overflow surface, and a water vapor outlet arranged at the top surface of the boiling water overflow surface.

The water boiler with the structure does not have a cooling structure, and water which is received and taken by a user from the water boiler needs to be kept stand for a period of time and can be drunk after being cooled to a certain temperature, so that the water boiler is very inconvenient.

The utility model with the application number of CN201610838375.4 discloses a warm water boiler, which comprises a boiled water tank and a warm water tank, wherein the side wall of the boiled water tank is provided with a boiling water pipe which is connected with a water guiding groove at the top of the warm water tank, and the water guiding groove is provided with a water outlet which is connected with the warm water tank; the hot water tank in be provided with the first heat exchange tube of being connected with the water inlet, be provided with the second heat exchange tube of being connected with boiling water case, first, two heat exchange tubes switch on, boiling water case top be provided with the steam pipe, the steam pipe is connected with tap. The first heat exchange tube and the second heat exchange tube are coiled serpentine tubes, and the first heat exchange coil and the second heat exchange coil are distributed in parallel from top to bottom.

The water boiler with the application number of CN201610838375.4 can not only discharge hot water, but also discharge warm water, and although the problem that the water discharged by the traditional water boiler can not be directly drunk is solved, the water boiler also has the same problem as the existing water boiler capable of discharging warm water.

Current warm water dispensers, the mode that mostly adopts the heat exchange is cooled down with the water of boiling in the organism, set up the cold water tank promptly in the organism, set up foretell heat exchange tube in the cold water tank, boiling water flows into and carries out the heat exchange with the outside cold water of heat exchange tube behind the heat exchange tube, thereby make the boiling water cooling in the heat exchange tube, but the water in the cold water tank is not the flowing water, the temperature rising speed of cold water tank is fast, after several heat exchanges, the effect of cold water tank and heat exchange tube heat exchange is not obvious, the unable rapid cooling of heat exchange tube, need wait to get off the back to the temperature of cold water tank, just can continue to cool down the.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a water boiler is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a water boiler comprises a machine case, a water tank, a cooling bin, a primary heating device, a water passing bin and a secondary heating device, wherein the water tank, the cooling bin, the primary heating device, the water passing bin and the secondary heating device are arranged in the machine case, the water tank is detachably connected with the machine case, the cooling bin is arranged below the water tank and fixedly connected with the bottom of the machine case, an inner container is arranged in the water tank, the water tank comprises an outer chamber outside the inner container and an inner chamber in the inner container, the outer chamber is communicated with the inner chamber, a first water outlet communicated with the outer chamber and a first water inlet communicated with the inner chamber are arranged at the bottom of the water tank, a cooling pipe fixedly connected with the cooling bin is arranged in the cooling bin, the cooling bin comprises a cooling chamber arranged outside the cooling pipe, the cooling bin is provided with a second water inlet, a second water outlet and a third water outlet communicated with the cooling chamber, the first water outlet is connected with the second water inlet through a first water pump, the cooling pipe comprises a water inlet pipe orifice and a water outlet pipe orifice, the water inlet end of the primary heating device is connected with the third water outlet, the water outlet end of the primary heating device is connected with the water inlet pipe orifice, the water passing bin is respectively connected with the water outlet pipe orifice and the secondary heating device, and a water taking port connected with the secondary heating device is arranged outside the case.

As the utility model discloses further improve, the cooling bin including being first granary shell, the second granary shell that the coincide was arranged from top to bottom, the cooling tube including the first body that is arranged in first granary shell, be located the second body in the second granary shell, first body, second body all be the heliciform and communicate each other, the cooling chamber including the first bin that is located the first body outside, be located the second bin in the second body outside, first bin and second bin communicate with each other.

As a further improvement, the water tank comprises a tank shell, the inner container is arranged in the tank shell and can be detached from the inner bottom of the tank shell. The top of the box shell is provided with a detachable box cover, cold water can be injected into the box cover like an outer room when the box cover is opened, and the inner container can also be detached from the inside of the box shell.

As the utility model discloses further improve, the inner bag be tubular structure and include the barrel, the barrel include the nozzle of intaking and the bobbin base of arranging up, the inner bottom of case shell be equipped with the bellied limit ring that makes progress, the nozzle be connected with the limit ring down, the bobbin base be equipped with the through-hole, the inner room passes through-hole and outdoor realization communicate with each other.

As the utility model discloses further improve, the water passing bin include casing and cap, the casing be the open van-type structure in right side, open department on cap and casing right side be connected, the casing be connected with the cap and constitute one and be used for water storage and inclosed electrolysis chamber, the cap be equipped with the communicating third inlet of electrolysis chamber, casing bottom be equipped with the communicating fourth delivery port of electrolysis chamber.

As the utility model discloses the further improvement still includes the switching-over valve of locating quick-witted incasement, the switching-over valve including the interface of intaking, first interface and the second interface of going out water, the interface of intaking be connected with a heating device's play water end, first interface of going out water be connected with the mouth of pipe of intaking.

As a further improvement, the second water outlet is connected to the fourth water outlet, or the second water outlet is connected to the water inlet of the secondary heating device, or the second water outlet is connected to the water intake.

As a further improvement of the utility model, the top of the shell is provided with an exhaust hole communicated with the electrolytic chamber, and the bottom of the shell is provided with a pressure relief device and an electrolytic component used for producing hydrogen.

As a further improvement, the pressure relief device comprises a semi-permeable membrane, which is arranged in the housing and located below the electrolytic component, the bottom of the housing is further provided with a pressure relief opening corresponding to the semi-permeable membrane.

As a further improvement, the case base including being located chassis bottom, the base be equipped with the collecting storage facility, the collecting storage facility right side open, the collecting storage facility in be equipped with the storehouse box that can move about in the direction of controlling, the collecting storage facility in be equipped with self-locking switch, the storehouse box be equipped with the locking piece of being connected with self-locking switch adaptability, the base at least be equipped with a spring hole, the spring hole in be equipped with the ejector pin that can control the activity and overlap in the spring of ejector pin, work as the locking piece be connected with self-locking switch, ejector pin right-hand member offset with the storehouse box.

Compared with the prior art, the utility model has the advantages of overall structure is simple, and the speed that the cooling chamber temperature rises can be slowed down to the rationally distributed of each part, prolongs the time that the cooling tube lasts the cooling for water dispensers can flow more warm water. Simply put, set up outer room and inner chamber that communicate in the water tank, the cooling chamber communicates with outer room, inner chamber respectively, when the cooling chamber carries out the heat exchange process with the cooling tube, in water pump with the cooling chamber in sending the inner chamber into, outer room, inner chamber and cooling chamber form intercommunication circulation, the water in outer room and the cooling chamber mixes, thereby make the temperature rise speed in the cooling chamber slow down, can carry out the heat exchange many times with the cooling tube, and then make water dispensers can incessant flow out more warm water, reach the effect of continuous repetitious usage.

Drawings

FIG. 1 is a first schematic diagram of a waterway structure of a water boiler;

FIG. 2 is a schematic view of a waterway structure of the water boiler II;

FIG. 3 is a third schematic view of the waterway structure of the water boiler;

FIG. 4 is a schematic structural view of the water boiler;

FIG. 5 is a schematic cross-sectional view of the water boiler;

FIG. 6 is an exploded view of the present invention;

FIG. 7 is a schematic view of a connection structure of a water tank and a cooling bin;

FIG. 8 is a schematic view of the structure of the liner;

FIG. 9 is a schematic view of a cooling chamber;

FIG. 10 is a schematic perspective view of the water passing bin;

FIG. 11 is an exploded view of the water passing bin;

fig. 12 is a schematic view of a connection structure of the drip tray and the base.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 in specific cases to those skilled in the art.

Examples

As shown in fig. 1 to 12

A boiled water machine comprises a case 707, and further comprises a water tank 1, a cooling bin 2, a primary heating device 3, a water passing bin 503 and a secondary heating device 6 which are positioned inside the case 707, wherein the water tank 1 is detachably connected with the case 707, the cooling bin 2 is positioned below the water tank 1 and is fixedly connected with the bottom of the case 707, an inner container 11 is arranged in the water tank 1, the water tank 1 comprises an outer chamber 1012 positioned outside the inner container 11 and an inner chamber 1013 positioned in the inner container 11, the outer chamber 1012 is communicated with the inner chamber 1013, a first water outlet 10121 communicated with the outer chamber 1012 and a first water inlet 10131 communicated with the inner chamber 1013 are arranged at the bottom of the water tank 1, a cooling pipe 203 fixedly connected with the cooling bin 2 is arranged in the cooling bin 2, the cooling bin 2 comprises a cooling chamber 202 positioned outside the cooling pipe 203, the cooling bin 2 is provided with a second water inlet 2021, a second water outlet 2022 and a third water outlet 2023 which are communicated with the cooling chamber 202, the second water outlet 2022 is connected to the first water inlet 10131 through the first water pump 709, the cooling pipe 203 includes a water inlet pipe and a water outlet pipe, the water inlet end of the primary heating device 3 is connected to the third water outlet 2023, the water outlet end of the primary heating device 3 is connected to the water inlet pipe, the water passing bin 503 is connected to the water outlet pipe and the secondary heating device 6, and the water intake 4 connected to the secondary heating device 6 is provided outside the case 707.

A reversing valve is further arranged in the case 707, and the reversing valve comprises a water inlet interface, a first water outlet interface and a second water outlet interface, the water inlet interface is connected with the water outlet end of the primary heating device 3, the first water outlet interface is connected with the water inlet pipe orifice, the second water outlet interface is connected with the water inlet end of the water passing bin, or the second water outlet interface is connected with the water inlet end of the secondary heating device 6, or the second water outlet interface is connected with the water intake 4.

When the second water outlet is connected to the water inlet of the water passing bin 503, a one-way valve 710 is disposed between the water outlet and the water inlet of the water passing bin 503 to prevent the boiling water flowing out of the second water outlet from entering the cooling pipe 203.

In addition, a pressure relief device can be arranged at the bottom of the water storage bin 503, and an electrolysis assembly for producing hydrogen is arranged in the water storage bin 503.

The initial state of the water boiler is as follows: the outer chamber 1012, the inner chamber 1013 and the cooling chamber 202 in the water tank 1 are all filled with cold water;

when the water boiler works, cold water is pumped from the cooling chamber 202 to the primary heating device 3 by the second water pump 7091 to be boiled;

discharging warm water from the water boiler: the boiling water boiled by the primary heating device 3 flows into the cooling pipe 203 through the reversing valve 708, the boiling water in the cooling pipe 203 exchanges heat with the cold water in the cooling chamber 202, the boiling water in the cooling pipe 203 is cooled and flows into the water bin 503, then the water is electrolyzed by the electrolysis component in the water bin 503, the generated hydrogen and water flow into the secondary heating device 6, the water temperature is raised to the preset temperature through secondary heating, and finally the hydrogen and water flow out of the water taking port 4; wherein, when the water in the cooling chamber 202 exchanges heat, the first water pump 709 pumps the water in the cooling chamber 202 to the inner chamber 1013 for mixing, the outer chamber 1012 continuously injects cold water into the cooling chamber 202, the water in the inner chamber 1013, the outer chamber 1012 and the cooling chamber 202 circularly flows, thus the speed of the water temperature rise in the cooling chamber 202 can be slowed down, the water in the cooling chamber 202 can exchange heat for many times, and the water boiler can flow more warm water than the existing water boilers;

discharging hot water from the water boiler: the boiling water boiled by the primary heating device 3 flows through the water sump 503, the secondary heating device 6 in sequence through the reversing valve 708, and finally flows out from the water intake 4, and in the process, the secondary heating device 6 does not perform heating operation.

Further preferably, the cooling chamber 2 includes a first housing 21 and a second housing 22 which are arranged in an up-down overlapping manner, the cooling tube includes a first tube 212 located in the first housing 21 and a second tube 213 located in the second housing 22, the first tube 212 and the second tube 213 are both helical and are communicated with each other, the cooling chamber 202 includes a first chamber 2021 located outside the first tube 212 and a second chamber 2022 located outside the second tube 213, and the first chamber 2021 is communicated with the second chamber 2022.

Further preferably, the water tank 1 includes a housing 12, and the inner container 11 is located in the housing 12 and detachably connected to an inner bottom of the housing 12.

Further preferably, the inner container 11 is of a tubular structure and comprises a cylinder body, the cylinder body comprises a water inlet opening and a cylinder bottom arranged upwards, an edge ring protruding upwards is arranged at the inner bottom of the box shell 12, the cylinder opening is connected with the edge ring downwards, a through hole 121 is formed in the cylinder bottom, and the inner chamber 1013 is communicated with the outer chamber 1012 through the through hole.

Preferably, the water passing bin 503 comprises a housing 501 and a housing cover 502, the housing 501 is of a box structure with an open right side, the housing cover 502 is connected with the open right side of the housing 501, the housing 501 is connected with the housing cover 502 to form a closed electrolysis chamber for storing water, the housing cover 502 is provided with a third water inlet 504 communicated with the electrolysis chamber, the bottom of the housing 501 is provided with a fourth water outlet 505 communicated with the electrolysis chamber, and a sealing ring 506 is arranged between the housing cover 502 and the housing 501

Further preferably, casing 501 top is equipped with the communicating exhaust hole 507 with the electrolysis chamber, and in this embodiment, pressure relief device includes the pellicle, the pellicle set up in just be located in the casing electrolysis component's below, the casing bottom still be equipped with the pellicle corresponds complex pressure release mouth. When the air pressure in the water passing bin is too high, water (including bubbles dissolved in the water) in the water passing bin can permeate out of the semipermeable membrane under the action of the air pressure and is discharged through the pressure relief opening, so that the effect of relieving the pressure of the water passing bin is achieved.

Further preferably, the chassis 707 includes a base 7081 located at the bottom of the chassis 707, the base 7081 is provided with a storage bin, the right side of the storage bin is open, a bin box 801 capable of moving in the left-right direction is arranged in the storage bin, a self-locking switch 802 is arranged in the storage bin, the bin box 801 is provided with a lock block 803 adaptively connected with the self-locking switch 802, the base 7081 is provided with at least one spring 805 hole, a push rod 804 capable of moving left and right and a spring 805 externally sleeved on the push rod 804 are arranged in the spring 805 hole, and when the lock block 803 is connected with the self-locking switch 802, the right end of the push rod 804 abuts against the bin box 801.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a water boiler, includes quick-witted case, its characterized in that: the water tank is detachably connected with the case, the cooling bin is positioned below the water tank and fixedly connected with the bottom of the case, an inner container is arranged in the water tank, the water tank comprises an outer chamber positioned outside the inner container and an inner chamber positioned in the inner container, the outer chamber is communicated with the inner chamber, a first water outlet communicated with the outer chamber and a first water inlet communicated with the inner chamber are arranged at the bottom of the water tank, a cooling pipe fixedly connected with the cooling bin is arranged in the cooling bin, the cooling bin comprises a cooling chamber positioned outside the cooling pipe, the cooling bin is provided with a second water inlet, a second water outlet and a third water outlet communicated with the cooling chamber, the first water outlet is connected with the second water inlet, and the second water outlet is connected with the first water inlet through a first water pump, the cooling pipe comprises a water inlet pipe orifice and a water outlet pipe orifice, the water inlet end of the primary heating device is connected with the third water outlet, the water outlet end of the primary heating device is connected with the water inlet pipe orifice, the water passing bin is respectively connected with the water outlet pipe orifice and the secondary heating device, and a water taking port connected with the secondary heating device is arranged outside the case.

2. The water boiler according to claim 1, characterized in that: the cooling bin comprises a first bin shell and a second bin shell which are arranged in an up-down overlapping mode, the cooling pipe comprises a first pipe body located in the first bin shell and a second pipe body located in the second bin shell, the first pipe body and the second pipe body are spiral and communicated with each other, the cooling chamber comprises a first bin chamber located on the outer side of the first pipe body and a second bin chamber located on the outer side of the second pipe body, and the first bin chamber is communicated with the second bin chamber.

3. The water boiler according to claim 1, characterized in that: the water tank comprises a box shell, and the inner container is positioned in the box shell and is detachably connected with the inner bottom of the box shell.

4. The water boiler according to claim 3, characterized in that: the inner bag be tubular structure and include the barrel, the barrel include the nozzle of intaking and the bobbin base of arranging up, the inner bottom of case shell be equipped with bellied limit ring that makes progress, the nozzle be connected with the limit ring down, the bobbin base be equipped with the through-hole, the inner room passes through-hole and outdoor realization communicate with each other.

5. The water boiler according to claim 1, characterized in that: the water passing bin comprises a shell and a shell cover, the shell is of a box-type structure with the right side open, the shell cover is connected with the open position on the right side of the shell, the shell and the shell cover are connected to form an enclosed electrolysis chamber used for storing water, the shell cover is provided with a third water inlet communicated with the electrolysis chamber, and the bottom of the shell is provided with a fourth water outlet communicated with the electrolysis chamber.

6. The water boiler according to claim 5, characterized in that: still including locating the switching-over valve of quick-witted incasement, the switching-over valve go out the water connector including the interface of intaking, first interface and the second of going out the water connector, the interface of intaking be connected with heating device's play water end, first interface of going out the water be connected with the mouth of pipe of intaking.

7. The water boiler according to claim 6, characterized in that: the second water outlet interface is connected with a fourth water outlet, or the second water outlet interface is connected with the water inlet end of the secondary heating device, or the second water outlet interface is connected with the water intake.

8. The water boiler according to claim 5, characterized in that: the top of the shell is provided with an exhaust hole communicated with the electrolysis chamber, and the bottom of the shell is provided with a pressure relief device and an electrolysis assembly for producing hydrogen.

9. The water boiler according to claim 8, characterized in that: pressure relief device includes the pellicle, the pellicle set up in just be located in the casing the below of electrolysis subassembly, the casing bottom still be equipped with the pellicle corresponds complex pressure release mouth.

10. The water boiler according to claim 1, characterized in that: the machine case including the base that is located machine bottom of the case portion, the base be equipped with the collecting storage, the collecting storage right side open, the collecting storage in be equipped with the storehouse box that can move about in the direction, the collecting storage in be equipped with self-locking switch, the storehouse box be equipped with the locking piece that self-locking switch adaptability is connected, the base at least be equipped with a spring hole, the spring hole in be equipped with the ejector pin that can control the activity and overlap in the spring of ejector pin, work as the locking piece be connected with self-locking switch, ejector pin right-hand member offset with the storehouse box.

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