CN217827534U - True boiling heating device for water dispenser - Google Patents
True boiling heating device for water dispenser Download PDFInfo
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- CN217827534U CN217827534U CN202221692384.4U CN202221692384U CN217827534U CN 217827534 U CN217827534 U CN 217827534U CN 202221692384 U CN202221692384 U CN 202221692384U CN 217827534 U CN217827534 U CN 217827534U
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Abstract
The utility model discloses a real boiling heating device for a water dispenser, which comprises a first water pump and an instant heating device, wherein a balance water tank adopting a communicating vessel structure is connected between the first water pump and the instant heating device, the balance water tank consists of a water supply cavity and a boiling water cavity which are mutually isolated, and the water level of the boiling water cavity is higher than the water level setting of the water supply cavity; the bottom side of the water supply cavity of the balance water tank is respectively provided with a water replenishing interface communicated with the first water pump through an arranged water replenishing pipe and a water supply outlet communicated with a water inlet at the bottom side of the instant heating device through an arranged heating water supply pipe; the boiling water outlet at the top side of the instant heating device is directly connected with the bottom side of a boiling water cavity of the balance water tank in a bearing way, the bottom side of the boiling water cavity is also provided with a boiling water interface, and the boiling water interface is connected with a second water pump for supplying boiling water to the outside through a pipeline; the boiling water steam generated by heating the instant heating device is effectively balanced through the balance water tank, the phenomenon that the pipeline water pressure is overlarge due to the boiling water steam is prevented, the reliability of a water supply system is effectively improved, and real boiling water is provided.
Description
[ technical field ] A
The utility model relates to a water purification control technology especially relates to a true boiling heating device for water dispenser.
[ background of the invention ]
When the existing water dispenser is used, as boiling water is needed, a box body for boiling heating needs to be arranged firstly, when the boiling heating box body works and the boiling water is boiled to about 93 ℃, air injection is easily generated in the box body due to too high temperature, but the existing water dispenser treatment system cannot effectively treat the air injection in the boiling heating box body, so that the pressure in the box body cannot be effectively balanced, the water outlet nozzle of the water dispenser automatically sprays water or overflows, and the use of a user is influenced. Secondly, existing water purifiers generally do not have boiling water, and the water that is discharged is not real boiling boiled water but hot water.
[ Utility model ] content
An embodiment of the utility model provides a true boiling heating device for water dispenser can effectively balance the pipeline water pressure after the boiling water heating, improves the reliability of supply channel, provides the boiling water of true boiling.
The utility model discloses at least one embodiment provides following technical scheme:
a real boiling heating device for a water dispenser comprises a first water pump and an instant heating device, wherein the first water pump is used for pumping tap water or purified water supplied from the outside, and the instant heating device is used for rapidly heating supplied water to a boiling state;
a balance water tank adopting a communicating vessel structure is connected between the first water pump and the instant heating device through a pipeline and an interface, the balance water tank consists of a water supply cavity and a boiling water cavity which are mutually isolated, and the water level of the boiling water cavity is higher than that of the water supply cavity;
the bottom side of the water supply cavity of the balance water tank is respectively provided with a water replenishing interface communicated with the first water pump through an arranged water replenishing pipe and a water supply outlet communicated with a water inlet at the bottom side of the instant heating device through an arranged heating water supply pipe;
the boiling water outlet at the top side of the instant heating device is directly connected with the bottom side of the boiling water cavity of the balance water tank in a bearing mode, the bottom side of the boiling water cavity is also provided with a boiling water interface, and the boiling water interface is connected with a second water suction pump which supplies boiling water outwards through a pipeline.
Preferably, the top side of the boiling water cavity corresponding to the balance water tank is further provided with an exhaust port for boiling water pressure relief to prevent pressurization and overflow of the pipeline.
Preferably, a float switch for sensing the water level in the cavity and controlling the start and stop of the instant heating device is further arranged in the water supply cavity of the balance water tank.
Preferably, the water supply cavity of the balance water tank is further divided into overflow cavities for preventing the water supply cavity from being unbalanced in water supply structure formed by the communication device and the instant heating device due to excessive water supply or preventing the floater switch from being invalid and discharging excessive water supply overflow, and the bottom sides of the balance water tanks corresponding to the overflow cavities are provided with water sources for discharging or returning overflow water bodies to the first water suction pump for supplying water.
The embodiment of the utility model provides a beneficial effect is:
the utility model discloses in, realize boiling water through instant heating device, the instant heating union coupling has the balance water tank who is used for saving the heating boiling water, the vertical being provided with in balance water tank's middle part separates whole box for water supply chamber and boiling water chamber, and the overflow district that the opening that the water supply chamber passes through the baffle top formed and water supply chamber intercommunication, boiling water chamber top side still is equipped with the gas vent that is used for the boiling water pressure release to prevent the pipeline pressure boost overflow, the boiling water steam that produces through the effective balanced instant heating device heating of balance water tank, prevent that boiling water steam from causing the hydraulic oversize of pipeline, effectively improve water supply system's reliability, provide real boiling water.
Meanwhile, the overflow area arranged in the water supply cavity can effectively prevent the water supply unbalance caused by excessive water supply in the water supply cavity and the formation of a communicating vessel structure with the instant heating device, and prevent the float switch from losing efficacy and facilitating excessive water supply overflow discharge.
[ description of the drawings ]
FIG. 1 is a schematic view of the system for replenishing water according to the present invention;
FIG. 2 is a schematic diagram of the system of the present invention when the raw water chamber is full;
FIG. 3 is a schematic diagram of the system for overflow of the raw water chamber of the present invention;
FIG. 4 is a schematic view of the system for continuously supplying water to the raw water chamber;
FIG. 5 is an exploded view of the balance tank and the instant heating device of the present invention;
FIG. 6 is a schematic view of the balance tank and the instant heating device of the present invention;
fig. 7 is a side view of the balance tank and the instant heating device of the present invention.
The present invention will be further explained with reference to the drawings and examples.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. As used herein, the word "comprising" and similar words are intended to mean that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.
It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
A true boiling heating device for a water dispenser, as shown in fig. 1 to 4, comprises a first water pump 1 and an instant heating device 2, wherein the first water pump 1 is used for pumping externally supplied tap water or purified water, and the instant heating device 2 is used for rapidly heating supplied water to boiling; a balance water tank 3 adopting a communicating vessel structure is connected between the first water pump 1 and the instant heating device 2 through a pipeline and an interface, the balance water tank 3 consists of a water supply cavity 30 and a boiling water cavity 31 which are isolated from each other, and the water level of the boiling water cavity 31 is higher than that of the water supply cavity 30; a water supplementing interface 4 and a water supplying outlet 5 are respectively arranged at the bottom side of a water supplying cavity 30 of the balance water tank 3, the water supplementing interface 4 is communicated with the first water pump 1 through a water supplementing pipe 6, and the water supplying outlet 5 is communicated with a water inlet 8 at the bottom side of the instant heating device 2 through a heating water supplying pipe 7; the boiling water outlet on the top side of the instant heating device 2 is directly connected with the bottom side of the boiling water cavity 31 of the balance water tank 3, the bottom side of the boiling water cavity 31 is also provided with a boiling water interface 9, and the boiling water interface 9 is connected with a second water pump 10 which supplies boiling water to the outside through a pipeline.
As shown in fig. 1 to 7, an exhaust port 11 for relieving pressure of boiling water and preventing pressure boosting and overflowing of a pipeline is further arranged on a cover body on the top side of a boiling water cavity 31 corresponding to the balance water tank 3, and a float switch 12 for sensing the water level in the cavity and controlling the start and stop of the instant heating device is further arranged in a water supply cavity 30 of the balance water tank 3; an overflow cavity 13 for preventing the water supply in the water supply cavity 30 from being unbalanced in structure water supply with the instant heating device 2 due to excessive water supply in the water supply cavity 30 or preventing the overflow discharge of excessive water supply due to the failure of the float switch 12 is further arranged in the water supply cavity 30 of the balance water tank 3, and a backflow port 14 for discharging or backflow overflow water to a water source supplying the first water pump 1 is arranged at the bottom side of the balance water tank 3 corresponding to the overflow cavity 13.
When the water supply device works, as shown in fig. 1, the first water pump 1 pumps water from an external water source or an externally arranged pure water tank and enters the water supply cavity 30 of the balance water tank 3 through the water supplement interface 4, and as the water supply cavity 30 and the instant heating device 2 form a communicating device structure, the instant heating device 2 is supplemented with water; as shown in fig. 2, until the float switch 12 provided in the water supply chamber 30 senses a closed state. When the first water pump 1 fails, the water supplement amount is excessive, or the float switch 12 fails, the excessive water in the water supply cavity 30 overflows to the overflow cavity 13, and as shown in fig. 3, the overflow water is discharged or reflowed to a water source supplying water to the first water pump 1 through the reflow port 14; as shown in fig. 4, when the water supply cavity 30 is full, and the float switch 12 is sensed to be in the closed state, that is, the heating device 2 starts to heat up, and when the water in the water supply cavity reaches the boiling state, because the water in the tube body of the heating device 2 boils, the boiling water overflows into the boiling water cavity 31 of the balance water tank 3, and is pumped out from the boiling water interface 9 through the second water pump 10; when the instant heating device 2 boils out water, the water in the water supply cavity 30 is gradually reduced, the water level is reduced, and when the float switch 12 is switched off, the first water suction pump 1 starts to replenish water into the water supply cavity 30, so that the water quantity in the tube body of the instant heating device 2 is ensured, and the water in the tube body of the instant heating device 2 is continuously heated and boiled out water.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not limited thereto, the scope of the present invention is not limited thereto, and all changes apparent from the shape, structure and principle of the present invention and other changes do not depart from the essence of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. A real boiling heating device for a water dispenser comprises a first water pump and an instant heating device, wherein the first water pump is used for pumping externally supplied tap water or purified water, and the instant heating device is used for rapidly heating a supplied water body to a boiling state; it is characterized in that the preparation method is characterized in that,
a balance water tank adopting a communicating vessel structure is connected between the first water pump and the instant heating device through a pipeline and an interface, the balance water tank consists of a water supply cavity and a boiling water cavity which are mutually isolated, and the water level of the boiling water cavity is higher than that of the water supply cavity;
the bottom side of the water supply cavity of the balance water tank is respectively provided with a water replenishing interface communicated with the first water pump through an arranged water replenishing pipe and a water supply outlet communicated with a water inlet at the bottom side of the instant heating device through an arranged heating water supply pipe;
the boiling water outlet at the top side of the instant heating device is directly connected with the bottom side of the boiling water cavity of the balance water tank in a connecting mode, the bottom side of the boiling water cavity is further provided with a boiling water connector, and the boiling water connector is connected with a second water suction pump which supplies boiling water outwards through a pipeline.
2. The boiling and heating device of claim 1, wherein the top side of the boiling water chamber corresponding to the equilibrium water tank is further provided with an air vent for relieving pressure of boiling water to prevent pressurization and overflow of the pipeline.
3. The boiling heating device of claim 1, wherein a float switch for sensing the water level in the chamber and controlling the start and stop of the instant heating device is further disposed in the water supply chamber of the balance tank.
4. The real boiling heating device for the water dispenser according to claim 1 or 3, wherein an overflow chamber for preventing the water supply in the water supply chamber from being unbalanced in a communicating device structure formed by the instant heating device and the water supply chamber due to excessive water supply or preventing the excessive water supply from being discharged by the float switch failure is further partitioned in the water supply chamber of the balance tank, and a water source for discharging or returning overflow water to the first water pump is arranged at the bottom side of the balance tank corresponding to the overflow chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221692384.4U CN217827534U (en) | 2022-06-30 | 2022-06-30 | True boiling heating device for water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221692384.4U CN217827534U (en) | 2022-06-30 | 2022-06-30 | True boiling heating device for water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217827534U true CN217827534U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221692384.4U Active CN217827534U (en) | 2022-06-30 | 2022-06-30 | True boiling heating device for water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217827534U (en) |
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2022
- 2022-06-30 CN CN202221692384.4U patent/CN217827534U/en active Active
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