CN212117904U

CN212117904U - Instant heating type heating element suitable for portable water dispenser

Info

Publication number: CN212117904U
Application number: CN202020493946.7U
Authority: CN
Inventors: 陈汉峰
Original assignee: Guangdong Telasi Technology Development Co ltd
Current assignee: Guangdong Telasi Technology Development Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-12-11
Anticipated expiration: 2030-04-08

Abstract

An instant heating type heating body suitable for a portable water dispenser comprises a water tank shell and a cover body which is installed on the water tank shell in an adaptive mode, wherein the water tank shell comprises a water outlet part and a water storage tank, and a water inlet communicated with the water storage tank is formed in the cover body; the water tank shell is also connected with a heating system and a water pump, the heating system is electrically connected with the water pump, and a temperature regulating system and a water shortage induction system are also arranged in the water tank shell; lack water induction system includes lack water inductive switch and is used for starting lack water inductive switch's magnetism floats the box, magnetism floats the box and is located just can float through the buoyancy of water in the storage water tank, the utility model discloses a heat-generating body has the advantage of preventing dry combustion method, can adjust temperature immediately and avoid scalding from normal atmospheric temperature to boiling water and steam separation.

Description

Instant heating type heating element suitable for portable water dispenser

Technical Field

The utility model relates to a water dispenser heat-generating body field, in particular to an instant heating type heat-generating body suitable for portable water dispenser.

Background

At present, the portable instant water machine product generally adopts two modes of regulating the power of a heating element or regulating the power of a water pump on the aspect of realizing the temperature regulation function. When the instant heating type water dispenser is used for adjusting the temperature, particularly boiling water, the matching of the water inlet flow and the power of the heating element needs to be particularly accurate, and the modes have certain adjusting errors and adjusting time, so that the following problems are caused: 1. the water temperature is suddenly cooled and suddenly heated; 2. water cannot be completely boiled; 3, insufficient water supply leads to water gasification and continuous steam injection. The utility model discloses make further improvement to above defect.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an instant heating body suitable for portable water dispenser to solve the not enough that exists among the prior art.

In order to solve the technical problem, the utility model discloses a technical scheme does:

an instant heating type heating body suitable for a portable water dispenser comprises a water tank shell and a cover body which is installed on the water tank shell in an adaptive mode, wherein the water tank shell comprises a water outlet part and a water storage tank, and a water inlet communicated with the water storage tank is formed in the cover body; the water tank shell is also internally provided with a temperature regulating system and a water shortage induction system; the water shortage induction system comprises a water shortage induction switch and a magnetic floating box used for starting the water shortage induction switch, and the magnetic floating box is located in the water storage tank and can float through the buoyancy of water.

Furthermore, the magnetic suspension box comprises a magnetic suspension box shell, a magnetic suspension box cover which is covered on the magnetic suspension box shell in a matching way, a magnet and magnetic suspension silica gel which is installed in the magnetic suspension box shell in a matching way and used for lifting buoyancy; a groove is formed in one end of the magnetic suspension silica gel, and the magnet is installed in the groove.

Further, the magnet is a ferrite magnet.

Furthermore, an elastic long rod, an elastic button and a magnet cover are arranged at the upper end of the water shortage induction switch, one end of the elastic long rod is fixedly connected with the water shortage induction switch and extends upwards in an inclined mode to be connected with the elastic button, the other end of the elastic long rod is connected with the magnet cover in an inserting mode, and the magnet cover is provided with a cavity with an upward opening; the water-deficient inductive switch is also provided with a strong magnet for controlling the elastic long rod to move up and down, and the strong magnet is adaptive to and installed in the containing cavity.

Furthermore, the temperature adjusting system comprises a temperature adjusting rod and a temperature adjusting disc which is in matched sleeve joint with the temperature adjusting rod, a through hole which is matched with the temperature adjusting rod and penetrates through is formed in the cover body, and the temperature adjusting disc is installed on the cover body in a matched mode; the lower end part of the temperature adjusting rod is provided with an overflow port; a water return pipe is arranged in the water storage tank, and an overflow opening matched with the overflow opening is formed in the upper end part of the water return pipe; the temperature adjusting rod is installed on the water return pipe in a matched mode.

Furthermore, still be provided with on the lid with the heat-generating body gyro wheel switch and the water pump gyro wheel switch of tempering dish swing joint, the one end that heat-generating body gyro wheel switch and the dish that adjusts the temperature are connected is equipped with heat-generating body gyro wheel foot, water pump gyro wheel switch with the one end that the dish that adjusts the temperature is connected is equipped with water pump gyro wheel foot, still be equipped with the adaptation holding on the outer wall of dish that adjusts the temperature the first recess and the adaptation holding of heat-generating body gyro wheel foot the second recess of water pump gyro wheel foot.

Furthermore, the heating system comprises a heating pipe and a heating water pipe which is sleeved outside the heating pipe in a matching manner; the heating pipe is connected with the bottom of the heating water pipe in a sealing way.

Furthermore, a water pump tee joint is arranged among the heating system, the temperature regulating system and the water pump, the water pump tee joint is provided with a first interface, a second interface and a third interface, the first interface is in sealing connection with the water pump, the second interface is in sealing connection with a water return pipe of the water storage tank, and the third interface is in sealing connection with the heating water pipe.

Furthermore, a flow splitting layer is transversely arranged in the second connector and used for enabling redundant water to flow back into the water storage tank.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is applied to portable instant water machine products, adopts the structural mode of a circulating water path, and solves the problem that water can not be completely boiled; the mechanical temperature regulating system is adopted to replace the prior circuit temperature regulation, so that the practicability and the durability of the product are improved; due to the adoption of the water shortage protection of the floating ball induction, the problem that insufficient water replenishing leads to water gasification and continuous steam injection is solved more accurately.

Drawings

Fig. 1 is an overall structure diagram of the embodiment of the present invention.

Fig. 2 is a schematic view of the water storage tank in the water-deficient state according to the embodiment of the present invention.

Fig. 3 is a schematic view of the water storage tank in the water-holding state according to the embodiment of the present invention.

Fig. 4 is an exploded view of the whole structure of the embodiment of the present invention.

Fig. 5 is a schematic view of the water flow direction of an embodiment of the present invention.

Fig. 6 is a schematic view of the temperature adjusting plate of the embodiment of the present invention adjusting to the normal temperature water outlet state.

Fig. 7 is a schematic view of the temperature adjusting plate of the embodiment of the present invention adjusting to the state of warm water outlet.

Fig. 8 is a schematic view of the temperature adjusting plate of the embodiment of the present invention adjusted to a boiling water outlet state.

Fig. 9 is a top view of an embodiment of the invention.

Fig. 10 is an exploded view of the temperature adjusting lever and the temperature adjusting plate according to the embodiment of the present invention.

Fig. 11 is a schematic structural diagram of a water pump tee joint according to an embodiment of the present invention.

In the figure: the water tank comprises a water tank shell 1, a water outlet part 11, a water storage tank 12, a water return pipe 13, an overflow opening 131, a steam outlet 14, a drinking water outlet 15, a cover body 2, a water inlet 21, a through hole 22, a heating element roller switch 23, a heating element roller foot 231, a water pump roller switch 24, a water pump roller foot 241, a heating system 3, a heating pipe 31, a heating water pipe 32, a temperature adjusting system 4, a temperature adjusting rod 41, a temperature adjusting plate 42, a first groove 421, a second groove 422, a temperature adjusting knob 43, an overflow opening 411, a water shortage induction system 5, a magnetic levitation box 51, a magnetic levitation box cover, a water shortage induction switch 52, a magnetic levitation box shell 53, magnetic levitation silica gel 54, a groove 541, a magnet 55, an elastic long rod 56, an elastic button 57, a magnet cover 58, a containing cavity 581, strong magnetism 59, a water pump 6, a water pump tee joint 61, a first joint 611, a second.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, an instant heating type heating element suitable for a portable water dispenser comprises a water tank shell 1 and a cover body 2 adapted to be mounted on the water tank shell 1, wherein the water tank shell 1 comprises a water outlet portion 11 and a water storage tank 12, and a water inlet 21 communicated with the water storage tank 12 is arranged on the cover body 2; the water tank shell 1 is also externally connected with a heating system 3 and a water pump 6, the heating system 3 is electrically connected with the water pump 6, the water outlet part 11 comprises a steam outlet 14 and a drinking water outlet 15, and the water outlet part 11 is communicated with the heating system 4; a temperature regulating system 4 and a water shortage induction system 5 are also arranged in the water tank shell 1; the water shortage induction system 5 comprises a water shortage induction switch 52 and a magnetic levitation box 51 for starting the water shortage induction switch 52, the magnetic levitation box 51 is positioned in the water storage tank 12, and the water shortage induction switch 52 is connected with the outer wall of the bottom of the water storage tank 12.

As shown in fig. 3, the magnetic levitation cassette 51 includes a magnetic levitation cassette housing 53, a magnetic levitation cassette cover 531 adapted to cover the magnetic levitation cassette housing 53 in a sealing manner, a magnet 55, and magnetic levitation silica gel 54 adapted to be installed in the magnetic levitation cassette housing 53 for lifting buoyancy; magnet 55 is ferrite magnet, a recess 541 has been seted up to the one end of magnetic levitation silica gel 54, magnet 55 is installed in the recess 541, install behind the magnetic levitation silica gel 54 still pack in the magnetic levitation box shell 53 has the air to be used for promoting buoyancy, when pouring water into the storage water tank 12 into, the magnetic levitation box 51 rises along with the surface of water, floats on the surface of water.

As shown in fig. 2-4, an elastic long rod 56, an elastic button 57 and a magnet cover 58 are arranged at the upper end of the water-shortage inductive switch 52, one end of the elastic long rod 56 is fixedly connected with the water-shortage inductive switch 52 and extends obliquely upwards to be connected with the elastic button 57, the other end of the elastic long rod is connected with the magnet cover 58 in an inserting manner, and the magnet cover 58 is provided with a cavity 581 opened upwards; the water shortage induction switch 52 is further provided with a strong magnet 59 for controlling the elastic long rod 56 to move up and down, the strong magnet 59 is installed in the accommodating cavity 581 in a matched mode, the strong magnet 59 and the magnet 55 are in mutually repulsive magnetic force directions, the weight of the magnet cover 58 and the strong magnet 59 is not enough to enable the elastic long rod 56 to be pressed down, when water exists in the water storage tank 12, due to the action of buoyancy, the magnetic suspension silica gel 54 in the magnetic suspension box 51 and air assist the magnetic suspension box 51 to ascend and float on the water surface, at the moment, the elastic button 57 of the water shortage induction switch 52 jacks up the elastic long rod 56, the strong magnet 59 is jacked up to be close to the bottom of the water storage tank 12 through the lever principle, the water shortage induction switch 52 is in an open state at the moment, and the heating system 3 works normally; when no water is in the water storage tank 12, the magnetic floating box 51 falls down due to the action of gravity, when the magnetic floating box 51 contacts with the bottom of the water storage tank 12, the magnet 55 in the magnetic floating box 51 and the vertical strong magnet 59 of the water shortage inductive switch 5 act as mutual repulsive force, the elastic long rod 56 of the water shortage inductive switch 5 moves downwards due to the downward acting force of the strong magnet 59, the elastic button 57 is in a closed state due to the elastic long rod 56, the heating system 3 stops working, and therefore the water shortage anti-dry heating effect is achieved.

As shown in fig. 4 and 10, the temperature adjusting system 4 includes a temperature adjusting rod 41 and a temperature adjusting plate 42 that is in fit connection with the temperature adjusting rod 41, a through hole 22 that the temperature adjusting rod 41 passes through is formed in the cover 2, and the temperature adjusting plate 42 is in fit connection with the cover 2; the lower end of the temperature adjusting rod 41 is provided with a water overflow opening 411; a water return pipe 13 is arranged in the water storage tank 12, and an overflow opening 131 matched with the overflow opening 411 is arranged at the upper end part of the water return pipe 13; the temperature adjusting rod 41 is mounted on the water return pipe 13 in a fitting manner.

As shown in fig. 4-8, the cover 2 is further provided with a heating element roller switch 23 and a water pump roller switch 24 movably connected to the temperature adjustment plate 42, one end of the heating element roller switch 23 connected to the temperature adjustment plate 42 is provided with a heating element roller foot 231, one end of the water pump roller switch 24 connected to the temperature adjustment plate 42 is provided with a water pump roller foot 241, and the outer wall of the temperature adjustment plate 42 is further provided with a first groove 421 adapted to accommodate the heating element roller foot 231 and a second groove 422 adapted to accommodate the water pump roller foot 241.

The heating system 3 comprises a heating pipe 31 and a heating water pipe 32 which is sleeved outside the heating pipe 31 in a matching manner; the heating pipe 31 is connected with the bottom of the heating water pipe 32 in a sealing way.

As shown in fig. 11, a water pump tee 61 is disposed between the heating system 3, the temperature regulating system 4 and the water pump 6, the water pump tee 61 has three first interfaces 611, second interfaces 612 and third interfaces 613, the first interfaces 611 are connected with the water pump 6 in a sealing manner, the second interfaces 612 are connected with the water return pipe 13 of the water storage tank 12 in a sealing manner, and the third interfaces 613 are connected with the heating water pipe 32 in a sealing manner.

A diversion layer 614 is transversely arranged in the second connector 612 and used for returning redundant water into the water storage tank 12. When the water pump 6 starts to work, the water pump 6 pumps water in the water storage tank 12 away, water flow enters the water pump tee 61, and the flow dividing layer 614 in the water pump tee 61 divides the water flow into the heating water pipe 32 and the water storage tank 12;

when the overflow opening 411 and the overflow opening 131 do not overlap, the water cannot enter the overflow opening 411 through the diversion layer 614 and flow back into the water storage tank 12, and the water flows below the diversion layer 614 and enters the heat generating system 3.

Similarly, when the overflow opening 411 and the overflow opening 131 are partially overlapped, the power of the heating tube 31 is increased, a part of the water flows back into the water storage tank 12 along the diversion layer 614, a part of the water flows are diverted from the lower part of the diversion layer 614 to enter the heating system 3 for heating, and at this time, a part of the water flows back into the water storage tank 12, so that the water entering the heating water tube 32 is less, the water flow speed is slower, the time of contact with the heating tube 31 is prolonged, the water outlet temperature is increased along with the increase of the water outlet temperature, and the function of heating water is achieved.

When the overflow opening 411 and the overflow opening 131 are completely overlapped, the power of the heating tube 31 is maximized, most of the water flows along the diversion layer 614 and flows back into the storage tank 12, the rest water enters the heating water tube 32 and stays, and the heating tube 31 is rapidly heated until the water is boiled.

As shown in fig. 6, when normal temperature water is needed, the temperature adjusting lever 41 is rotated to a proper gear, the temperature adjusting disk 42 moves coaxially with the temperature adjusting lever, at this time, the water pump roller foot 241 leaves the second groove 422 and triggers the water pump roller switch 24 to be turned on, the water pump 6 starts to work, the heating system 3 is not heated, the overflow opening 411 at this time is still in a closed state, water cannot flow back into the water storage tank 12 from the overflow opening 411, and the pumping capacity of the water pump 6 enters the heating system 3 from the water pump tee joint 61 at a maximum flow rate and flows out from the drinking water outlet 15 after being heated;

as shown in fig. 7, when warm water is needed, the temperature adjusting lever 41 is rotated to a proper gear, the temperature adjusting disk 42 moves coaxially with the temperature adjusting lever, at this time, the water pump roller foot 241 leaves the second recess 422 and triggers the water pump roller switch 24 to turn on, the water pump 6 starts to operate, the heating element roller foot 231 leaves the first recess 421 and triggers the heating element roller switch 23 to turn on, the heating element roller switch 23 starts to heat, at this time, the overflow opening 411 is in a half-open state, water pumped by the water pump 6 is branched by the water pump tee 61, a part of the water flows to the heating water pipe 32, a part of the water flows back from the water return pipe 13 to the overflow opening 411, the flow rate of the water flowing back to the water storage tank 12 is proportional to the size of the overflow opening 411, and the water inflow rate of the heating water pipe 32 is inversely proportional to the size of the overflow opening 411.

As shown in fig. 8, the same parts as above will not be repeated, when boiling water is needed, the temperature adjusting lever 41 is rotated to a proper gear position, the overflow opening 411 is opened to the maximum, the heating tube parallel water path 62 is kept horizontal to the water level in the water storage tank 84, so that water level balance is formed, water cannot naturally flow out from the drinking water outlet 15 or the overflow opening 411, when the water in the heating tube 31 boils, a sudden boiling phenomenon is formed, boiling water is sprayed from the upper end of the heating water tube 32 and flows out from the drinking water outlet 15, and water vapor flows out from the steam outlet 14.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An instant heating type heating body suitable for a portable water dispenser comprises a water tank shell (1) and a cover body (2) which is installed on the water tank shell (1) in an adaptive mode, wherein the water tank shell (1) comprises a water outlet part (11) and a water storage tank (12), and a water inlet (21) communicated with the water storage tank (12) is formed in the cover body (2); the water tank is characterized in that a temperature adjusting system (4) and a water shortage induction system (5) are further arranged in the water tank shell (1); the water shortage induction system (5) comprises a water shortage induction switch (52) and a magnetic floating box (51) used for starting the water shortage induction switch (52), wherein the magnetic floating box (51) is positioned in the water storage tank (12) and can float through the buoyancy of water.

2. The instant heating type heating body suitable for the portable water dispenser according to claim 1, wherein the magnetic levitation box (51) comprises a magnetic levitation box outer shell (53), a magnetic levitation box cover (531) which is matched and sealed on the magnetic levitation box outer shell (53), a magnet (55) and magnetic levitation silica gel (54) which is matched and installed in the magnetic levitation box outer shell (53) and used for lifting buoyancy; one end of the magnetic suspension silica gel (54) is provided with a groove (541), and the magnet (55) is arranged in the groove (541).

3. The instant heating type heat generator suitable for the portable water dispenser according to claim 2, wherein the magnet (55) is a ferrite magnet.

4. An instant heating type heating body suitable for a portable water dispenser according to claim 1, wherein an elastic long rod (56), an elastic button (57) and a magnet cover (58) are arranged at the upper end of the water shortage induction switch (52), one end of the elastic long rod (56) is fixedly connected with the water shortage induction switch (52), extends obliquely upwards to be connected with the elastic button (57), the other end of the elastic long rod is connected with the magnet cover (58) in an inserting manner, and the magnet cover (58) is provided with a cavity (581) with an upward opening; the water shortage induction switch (52) is further provided with a strong magnet (59) for controlling the elastic long rod (56) to move up and down, and the strong magnet (59) is installed in the accommodating cavity (581) in a matching mode.

5. The instant heating type heating body suitable for the portable water dispenser according to claim 1, wherein the temperature regulating system (4) comprises a temperature regulating rod (41) and a temperature regulating disc (42) in fit and sleeve joint with the temperature regulating rod (41), a through hole (22) for the temperature regulating rod (41) to pass through is arranged on the cover body (2), and the temperature regulating disc (42) is in fit and installation on the cover body (2); the lower end part of the temperature adjusting rod (41) is provided with an overflow port (411); a water return pipe (13) is arranged in the water storage tank (12), and an overflow opening (131) matched with the overflow opening (411) is formed in the upper end of the water return pipe (13); the temperature adjusting rod (41) is installed on the water return pipe (13) in a matched mode.

6. The instant heating type heating body suitable for the portable water dispenser according to claim 5, further provided with a heating body roller switch (23) and a water pump roller switch (24) movably connected with the temperature adjusting disc (42) on the cover body (2), wherein a heating body roller foot (231) is provided at one end of the heating body roller switch (23) connected with the temperature adjusting disc (42), a water pump roller foot (241) is provided at one end of the water pump roller switch (24) connected with the temperature adjusting disc (42), and a first groove (421) adapted to accommodate the heating body roller foot (231) and a second groove (422) adapted to accommodate the water pump roller foot (241) are further provided on the outer wall of the temperature adjusting disc (42).

7. A heating body of instant heating type suitable for portable drinking machine as claimed in claim 1, said heating system (3) includes a heating pipe (31) and a heating water pipe (32) adapted to be sleeved outside said heating pipe (31); the heating pipe (31) is connected with the bottom of the heating water pipe (32) in a sealing way.

8. The instant heating type heating body suitable for the portable water dispenser according to claim 1, wherein a water pump tee joint (61) is arranged between the heating system (3), the temperature regulating system (4) and the water pump (6), the water pump tee joint (61) is provided with three first interface interfaces (611), a second interface (612) and a third interface (613), the first interface (611) is hermetically connected with the water pump (6), the second interface (612) is hermetically connected with the water return pipe (13) of the water storage tank (12), and the third interface (613) is hermetically connected with the heating water pipe (32).

9. The instant heating type heat generating body suitable for the portable water dispenser as claimed in claim 1, wherein a flow dividing layer (614) is transversely arranged in the second interface (612) for returning redundant water to the water storage tank (12).