CN110786741A

CN110786741A - Energy-saving healthy water dispenser

Info

Publication number: CN110786741A
Application number: CN201910387912.1A
Authority: CN
Inventors: 苟湘; 池航航; 张晗
Original assignee: Xuzhou Jin Sheng Ze Mining Technology Co Ltd; Hebei University of Technology
Current assignee: Xuzhou Jin Sheng Ze Mining Technology Co Ltd; Hebei University of Technology
Priority date: 2019-05-02
Filing date: 2019-05-02
Publication date: 2020-02-14

Abstract

Aiming at the defects of the prior art, the invention provides an energy-saving healthy water dispenser which comprehensively uses the electromagnetic induction heating principle and the semiconductor refrigeration principle and consists of a boiled water tank I, a boiled water tank II, a warm boiled water tank, a heat exchanger, a preheating water tank, an ice water tank, a control panel, an electromagnetic heating plate and a semiconductor refrigerator. Electromagnetic heating plates are arranged at the bottoms of the boiled water tank I and the boiled water tank II, and different modules of the electromagnetic heating plates are respectively utilized to alternately implement a variable frequency induction heating technology; a semiconductor refrigerator is vertically or obliquely arranged between the preheating water tank and the ice water tank, tap water and drinking water in the ice water tank exchange heat by utilizing the semiconductor refrigeration principle, energy released by cooling ice water and energy provided by semiconductor refrigeration are simultaneously transferred to the tap water in the preheating water tank, and a large amount of energy is recovered; a heat exchanger is arranged in the warm boiled water tank to recover the heat of the boiled water cooled into warm boiled water; the boiled water tank I and the boiled water tank II can alternately provide 100 ℃ drinking water, the warm boiled water tank can provide about 40 ℃ drinking water, the ice water tank can provide about 1 ℃ drinking water, and according to the real-time temperatures of boiled water, warm boiled water and ice water, the drinking water with any temperature between 1 ℃ and 100 ℃ can be prepared immediately in proportion by electrically connecting the control panel with the boiled water electric regulating valve, the warm boiled water electric regulating valve and the ice water electric regulating valve, so that heat loss in the process of natural cooling of boiled water by people is avoided, time is saved, and the ice water can be taken at any time, and is convenient and quick.

Description

Energy-saving healthy water dispenser

Technical Field

The invention relates to a water dispenser, in particular to equipment capable of providing drinking water at any temperature of 1-100 ℃, has the characteristics of energy conservation, health, safety and convenience, and belongs to the technical field of energy conservation and health of water dispensers.

Background

Drinking boiled water and warm boiled water are common drinking requirements. Water dispensers or water boilers are used in places such as schools, stations, hotels, office buildings, hospitals and the like. The existing traditional water dispenser adopts an equal resistance heating mode of an electric heating pipe to heat water in a metal inner container, the electric heating pipe is placed in the water of the metal inner container, after being electrified, the electric heating pipe generates heat and transfers heat energy to the water in the metal inner container, and because the contact area between the electric heating pipe and the water is small, the water needs to be quickly heated by improving the heating temperature of the electric heating pipe, so that scale in the metal inner container is accelerated to form and is attached to the surfaces of the electric heating pipe and the inner wall of the inner container, on one hand, the scale corrodes the electric heating pipe to easily cause the damage and the electric leakage of the electric heating pipe, and after the electric heating pipe leaks electricity, the water in the metal inner container is electrified, thereby endanger; on the other hand, the scale is troublesome to clean, and the service life and the water quality of the water dispenser are easily influenced. In addition, as the common electric water dispenser can only provide boiled water, when people need warm boiled water, a cup of boiled water is changed into warm boiled water through a natural cooling process. In the process, the heat of the boiled water is transferred to the air and is not effectively utilized, so that the energy is wasted. Furthermore, when people need ice-boiled water lower than the normal temperature, ice blocks are usually added into the warm boiled water or the warm boiled water is frozen, or a refrigeration system and the like are adopted.

CN200910260332.2 discloses an electrolytic magnetization water dispenser and an electromagnetic water heater, wherein an electromagnetic coil is arranged in an electromagnetic induction heater, a metal cylinder is arranged on an outer ring, and the metal cylinder is used as a heating element and is soaked in water, so that water and electricity are separated, and scale is prevented from being generated. CN201020693382.8 discloses an electromagnetic induction heating water dispenser, is provided with heating element, heat preservation subassembly and rivers control subassembly, and characterized by heating element is a half-bridge electromagnetic heating subassembly, provides an electromagnetic induction heating water dispenser. However, the existing water dispenser still has defects in the technology of providing ice boiled water and warm boiled water and the aspect of energy conservation, and needs improvement.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides an energy-saving healthy water dispenser which comprehensively uses the electromagnetic induction heating principle and the semiconductor refrigeration principle and consists of a boiled water tank I, a boiled water tank II, a warm boiled water tank, a heat exchanger, a preheating water tank, an ice water tank, a control panel, an electromagnetic heating plate and a semiconductor refrigerator. Electromagnetic heating plates are arranged at the bottoms of the boiled water tank I and the boiled water tank II, and different modules of the electromagnetic heating plates are respectively utilized to alternately implement a variable frequency induction heating technology; a semiconductor refrigerator is vertically or obliquely arranged between the preheating water tank and the ice water tank, tap water and drinking water in the ice water tank exchange heat by utilizing the semiconductor refrigeration principle, energy released by cooling ice water and energy provided by semiconductor refrigeration are simultaneously transferred to the tap water in the preheating water tank, and a large amount of energy is recovered; a heat exchanger is arranged in the warm boiled water tank to recover the heat of the boiled water cooled into warm boiled water; the boiled water tank I and the boiled water tank II can alternately provide 100 ℃ drinking water, the warm boiled water tank can provide about 40 ℃ drinking water, the ice water tank can provide about 1 ℃ drinking water, and according to the real-time temperatures of boiled water, warm boiled water and ice water, the drinking water with any temperature between 1 ℃ and 100 ℃ can be prepared immediately in proportion by electrically connecting the control panel with the boiled water electric regulating valve, the warm boiled water electric regulating valve and the ice water electric regulating valve, so that heat loss in the process of natural cooling of boiled water by people is avoided, time is saved, and the ice water can be taken at any time, and is convenient and quick.

The technical scheme of the invention is as follows: an energy-saving healthy water dispenser is designed, and comprises a boiled water tank I, a boiled water tank II, a warm boiled water tank, a heat exchanger, a preheating water tank, an ice water tank, a control panel, an electromagnetic heating disk and a semiconductor refrigerator, wherein the boiled water tank I and the boiled water tank II are horizontally arranged side by side and positioned at the upper part of the water dispenser, the warm boiled water tank is positioned at the middle part of the water dispenser, the preheating water tank and the ice water tank are horizontally arranged side by side and positioned at the lower part of the water dispenser, the heat exchanger is arranged inside the warm boiled water tank, and the semiconductor refrigerator is; the tap water pipe is connected with the boiled water tank I and the boiled water tank II in two ways, one way of the tap water pipe is connected through the preheating water tank, the other way of the tap water pipe is connected through the heat exchanger, and the preheating water tank and the heat exchanger are connected in parallel through a pipeline; the boiled water tank I, the boiled water tank II, the warm boiled water tank and the ice water tank are respectively led out of a boiled water pipe, a warm boiled water pipe and an ice water pipe which are connected with a water taking main pipe.

The control panel and the electromagnetic heating disc of the energy-saving healthy water dispenser, the semiconductor refrigerator, the heat exchanger inlet electromagnetic valve, the boiled water tank I outlet electromagnetic valve, the boiled water tank I high liquid level sensor, the boiled water tank I low liquid level sensor, the boiled water tank I water temperature sensor, the boiled water tank II inlet electromagnetic valve, the boiled water tank II outlet electromagnetic valve, the boiled water tank II high liquid level sensor, the boiled water tank II low liquid level sensor, the boiled water tank II water temperature sensor, the warm water tank inlet electromagnetic valve, the warm water tank outlet electromagnetic valve, the warm water tank high liquid level sensor, the warm water tank low liquid level sensor, the warm water tank water temperature sensor, the warm water tank inlet electromagnetic valve, the boiled water electric regulating valve, the ice water tank high liquid level sensor, the ice water tank low liquid level sensor, the, The water taking main pipe water temperature sensor is electrically connected.

The semiconductor refrigerator arranged between the preheating water tank and the ice water tank of the energy-saving healthy water dispenser is vertically arranged, and the semiconductor refrigerator arranged between the preheating water tank and the ice water tank of the energy-saving healthy water dispenser is obliquely arranged.

A boiling water tank I and a boiling water tank II of the energy-saving healthy water dispenser are separated by a heat insulation partition plate, an electromagnetic heating plate comprises a module A and a module B, the module A is located at the bottom of the boiling water tank I, the module B is located at the bottom of the boiling water tank II, and alternate heating is implemented by a control panel.

The drinking water temperature range of the energy-saving healthy water dispenser is 1-100 ℃.

Compared with the prior art, the energy-saving healthy water dispenser has important energy-saving significance, boiled water and tap water are subjected to heat exchange through the heat exchanger to become warm boiled water, the warm boiled water becomes ice water through the semiconductor refrigerator, simultaneously, the tap water is sent into the boiling water tank through the heat exchanger to become high-temperature tap water and then becomes boiled water through the electromagnetic heating device, and the tap water can also be sent into the boiling water tank through the preheating water tank to become high-temperature tap water and then becomes boiled water through the electromagnetic heating device The energy-saving effect is remarkable, and the requirements of people on healthy ice water, warm boiled water and boiled water are met.

Drawings

Fig. 1 is a schematic structural diagram of an energy-saving healthy water dispenser.

Fig. 2 is another structure schematic diagram of an energy-saving healthy water dispenser.

Detailed Description

The invention is further described below with reference to examples and figures thereof.

The invention relates to an energy-saving healthy water dispenser (see figures 1 and 2), which comprises a boiled water tank I, a boiled water tank II, a warm boiled water tank, a heat exchanger, a preheating water tank, an ice water tank, a control panel, an electromagnetic heating plate and a semiconductor refrigerator, wherein the boiled water tank I and the boiled water tank II are horizontally arranged side by side and positioned at the upper part of the water dispenser, the warm boiled water tank is positioned at the middle part of the water dispenser, the preheating water tank and the ice water tank are horizontally arranged side by side and positioned at the lower part of the water dispenser, the heat exchanger is arranged in the warm boiled water tank, and the semiconductor refrigerator is arranged between; the tap water pipe is connected with the boiled water tank I and the boiled water tank II in two ways, one way of the tap water pipe is connected through the preheating water tank, the other way of the tap water pipe is connected through the heat exchanger, and the preheating water tank and the heat exchanger are connected in parallel through a pipeline; the boiled water tank I, the boiled water tank II, the warm boiled water tank and the ice water tank are respectively led out of a boiled water pipe, a warm boiled water pipe and an ice water pipe which are connected with a water taking main pipe.

Nothing in this specification is said to apply to the prior art.

The following provides a specific embodiment of the energy-saving healthy water dispenser. The specific embodiments are merely illustrative of the present invention and do not limit the scope of the claims of the present application.

Example 1:

the invention relates to an energy-saving healthy water dispenser (see figures 1 and 2), which comprises a boiled water tank I50, a boiled water tank II51, a warm water tank 5, a heat exchanger 18, a preheating water tank 23, an ice water tank 27, a control panel 21, an electromagnetic heating plate 40 and a semiconductor refrigerator 24, wherein the boiled water tank I50 and the boiled water tank II51 are horizontally arranged side by side and positioned at the upper part of the water dispenser, the warm water tank 5 is positioned at the middle part of the water dispenser, the preheating water tank 23 and the ice water tank 27 are horizontally arranged side by side and positioned at the lower part of the water dispenser, the heat exchanger 18 is arranged inside the warm water tank 5, and the semiconductor refrigerator 24 is arranged between the preheating water tank; the tap water pipe is divided into two paths to be connected with a boiled water tank I50 and a boiled water tank II51, wherein one path is connected through a preheating water tank 23, the other path is connected through a heat exchanger 18, and the preheating water tank 23 and the heat exchanger 18 are connected in parallel through a pipeline; the boiled water tank I50, the boiled water tank II51, the warm boiled water tank 5 and the ice water tank 27 are respectively led out of a boiled water pipe 36, a warm boiled water pipe 35 and an ice water pipe 34 to be connected with a water taking main pipe 37; the control panel 21 is mounted on the water dispenser housing 22.

The control panel 24, the electromagnetic heating plate 40, the semiconductor refrigerator 24, the heat exchanger inlet electromagnetic valve 4, the boiled water tank I inlet electromagnetic valve 11, the boiled water tank I outlet electromagnetic valve 15, the boiled water tank I high liquid level sensor 12, the boiled water tank I low liquid level sensor 13, the boiled water tank I water temperature sensor 14, the boiled water tank II inlet electromagnetic valve 10, the boiled water tank II outlet electromagnetic valve 6, the boiled water tank II high liquid level sensor 9, the boiled water tank II low liquid level sensor 8, the boiled water tank II water temperature sensor 7, the warm boiled water tank inlet electromagnetic valve 16, the warm boiled water tank outlet electromagnetic valve 25, the preheating water tank inlet electromagnetic valve 30, the boiled water electric regulating valve 33, the warm boiled water electric regulating valve 32, the ice water electric regulating valve 31, the warm boiled water tank high liquid level sensor 17, the warm boiled water tank low liquid level sensor 19, the warm boiled water tank water temperature sensor 20, the ice water tank, The ice water tank low liquid level sensor 28, the ice water tank water temperature sensor 29 and the water taking main pipe water temperature sensor 41 are electrically connected.

The semiconductor refrigerator 24 arranged between the preheating water tank 23 and the ice water tank 27 of the energy-saving healthy water dispenser is vertically arranged, and the included angle between the semiconductor refrigerator 24 and the horizontal line is 90 degrees.

The boiled water tank I50 and the boiled water tank II51 of the energy-saving healthy water dispenser are separated by the heat insulation partition plate 39, the electromagnetic heating plate 40 is divided into a module A60 and a module B61, the module A60 is located at the bottom of the boiled water tank I50, and the module B61 is located at the bottom of the boiled water tank II51 to perform alternate heating.

In the embodiment of the energy-saving healthy water dispenser designed by the invention (see fig. 1), a tap water inlet pipe 1 is connected to a tap water source, a tap water inlet main valve 2 is manually opened, a control panel 21 on a water dispenser shell 22 is connected with a power supply, and the energy-saving healthy water dispenser starts to work after self-checking, and the initial states of a boiled water electric regulating valve 33, a warm boiled water electric regulating valve 32, an ice water electric regulating valve 31, a heat exchanger inlet electromagnetic valve 4, a boiled water tank II outlet electromagnetic valve 6, a boiled water tank II inlet electromagnetic valve 10, a boiled water tank I inlet electromagnetic valve 11, a boiled water tank I outlet electromagnetic valve 15, a warm boiled water tank inlet electromagnetic valve 16, a warm boiled water tank outlet electromagnetic valve 25. The preheating water tank inlet electromagnetic valve 30 and the open water tank I inlet electromagnetic valve 11 are automatically opened, tap water sequentially passes through the filter 3, the preheating water tank inlet electromagnetic valve 30, the preheating water tank 23, the open water tank I inlet electromagnetic valve 11 and a connecting pipeline thereof and enters the open water tank I50, the open water tank I high liquid level sensor 12 detects that water reaches a high liquid level, the preheating water tank inlet electromagnetic valve 30 and the open water tank I inlet electromagnetic valve 11 are closed, the module A60 of the electromagnetic heating plate 40 starts to heat the tap water in the open water tank I, and when the open water tank I water temperature sensor 14 detects that the water is opened (if the temperature reaches 100 ℃), the module A60 of the electromagnetic heating plate 40 stops heating. An outlet electromagnetic valve 15 of the boiled water tank I and an inlet electromagnetic valve 16 of the warm boiled water tank are opened, boiled water in the boiled water tank I50 enters the warm boiled water tank 5 through the outlet electromagnetic valve 15 of the boiled water tank I, the inlet electromagnetic valve 16 of the warm boiled water tank and a connecting pipeline of the warm boiled water tank I and the warm boiled water tank inlet electromagnetic valve 16, and when the high liquid level sensor 17 of the warm boiled water tank detects that water reaches a high liquid level, the inlet electromagnetic valve 16 of the. The inlet electromagnetic valve 4 of the heat exchanger and the inlet electromagnetic valve 10 of the boiled water tank II are opened, tap water flows through the heat exchanger 18 and then enters the boiled water tank II51 through the inlet electromagnetic valve 10 of the boiled water tank II and a connecting pipeline thereof, and in the process, the boiled water in the medium-temperature boiled water tank 5 and the tap water flowing in the heat exchanger 18 fully exchange heat. When the warm boiled water tank water temperature sensor 20 detects that the water temperature reaches 40 ℃, the heat exchanger inlet electromagnetic valve 4 and the boiled water tank II inlet electromagnetic valve 10 are closed, the warm boiled water tank outlet electromagnetic valve 25 is opened, and warm boiled water enters the ice water tank 27. When the ice water tank high liquid level sensor 26 detects that water reaches a high liquid level, the warm water tank outlet electromagnetic valve 25 is closed, the preheating water tank inlet electromagnetic valve 30 is opened, the semiconductor refrigerator 24 is started, the temperature of the drinking water in the ice water tank 27 is reduced by releasing heat, the temperature of tap water in the preheating water tank 23 is increased by absorbing heat, and the semiconductor refrigerator 24 stops working when the ice water tank temperature sensor 29 detects that the water temperature reaches 1 ℃. At this time, the ice water tank 27 can provide ice water for the user through the ice water electric regulating valve 31 and the water taking main pipe 37, the warm water tank 5 can provide warm water for the user through the warm water electric regulating valve 32 and the water taking main pipe 37, the boiled water tank I50 and the boiled water tank II51 can provide boiled water for the user through the boiled water electric regulating valve 33 and the water taking main pipe 37, and the opening degrees of the ice water electric regulating valve 31, the warm water electric regulating valve 32 and the boiled water electric regulating valve 33 are regulated through the control panel 21 according to the requirement of the user on the temperature of drinking water and the water taking main pipe water temperature sensor 41, so that the water taking pipe 38 connected with the water taking main pipe 37 can obtain drinking water at any. Along with the demand of drinking water, the inlet electromagnetic valve 11 of the boiled water tank I, the outlet electromagnetic valve 15 of the boiled water tank I, the inlet electromagnetic valve 10 of the boiled water tank II, the outlet electromagnetic valve 6 of the boiled water tank II, the inlet electromagnetic valve 16 of the warm water tank, the outlet electromagnetic valve 25 of the warm water tank, the inlet electromagnetic valve 30 of the preheating water tank, the inlet electromagnetic valve 4 of the heat exchanger, the module A60 of the electromagnetic heating plate 40 and the module B61 of the electromagnetic heating plate 40 are adjusted to ensure that the boiled water tank I50 and the boiled water tank II51 are heated in turn and are heated only once, water can be fed only after the boiled water in the boiled water tank I50 or the boiled water tank II51 is dried, and.

In the embodiment, the temperature of tap water is 15 ℃, the process of preparing warm boiled water at 40 ℃ increases the temperature of tap water by 60 ℃, and the electricity is saved by more than 70% in the heating process; the ice water with the temperature of 1 ℃ is prepared by warm boiled water with the temperature of 40 ℃, the electricity is saved by 60 percent in the refrigeration process, and simultaneously, the temperature of the preheated water is increased by more than 80 ℃, so that the electricity is saved by more than 94 percent in the heating process.

Example 2:

the energy-saving healthy water dispenser designed in the embodiment (see fig. 2) is basically the same as the embodiment 1. The difference is that the semiconductor refrigerator 24 is obliquely arranged, and the included angle between the semiconductor refrigerator 24 and the horizontal line is 4-90 degrees.

Claims

1. An energy-saving healthy water dispenser is characterized by comprising a boiled water tank I, a boiled water tank II, a warm boiled water tank, a heat exchanger, a preheating water tank, an ice water tank, a control panel, an electromagnetic heating plate and a semiconductor refrigerator, wherein the boiled water tank I and the boiled water tank II are horizontally arranged side by side at the upper part of the water dispenser, the warm boiled water tank is positioned at the middle part of the water dispenser, the preheating water tank and the ice water tank are horizontally arranged side by side at the lower part of the water dispenser, the heat exchanger is arranged in the warm boiled water tank, and the semiconductor refrigerator is arranged between the preheating water tank and the ice water tank; the tap water pipe is connected with the boiled water tank I and the boiled water tank II in two ways, one way of the tap water pipe is connected through the preheating water tank, the other way of the tap water pipe is connected through the heat exchanger, and the preheating water tank and the heat exchanger are connected in parallel through a pipeline; the boiled water tank I, the boiled water tank II, the warm boiled water tank and the ice water tank are respectively led out of a boiled water pipe, a warm boiled water pipe and an ice water pipe which are connected with a water taking main pipe.

2. The energy-saving healthy water dispenser according to claim 1, characterized in that: the control panel is electrically connected with the electromagnetic heating disc, the semiconductor refrigerator, the heat exchanger inlet electromagnetic valve, the boiled water tank I outlet electromagnetic valve, the boiled water tank I high liquid level sensor, the boiled water tank I low liquid level sensor, the boiled water tank I water temperature sensor, the boiled water tank II inlet electromagnetic valve, the boiled water tank II outlet electromagnetic valve, the boiled water tank II high liquid level sensor, the boiled water tank II low liquid level sensor and the boiled water tank II water temperature sensor, the system comprises a warm boiled water tank inlet electromagnetic valve, a warm boiled water tank outlet electromagnetic valve, a warm boiled water tank high liquid level sensor, a warm boiled water tank low liquid level sensor, a warm boiled water tank water temperature sensor, a preheating water tank inlet electromagnetic valve, a boiled water electric regulating valve, a warm boiled water electric regulating valve, an ice water tank high liquid level sensor, an ice water tank low liquid level sensor, an ice water tank water temperature sensor and a water taking main pipe water temperature sensor.

3. The energy-saving healthy water dispenser according to claim 1, characterized in that: the semiconductor refrigerators arranged between the preheating water tank and the ice water tank are arranged vertically and obliquely.

4. The energy-saving healthy water dispenser according to claim 1, characterized in that: boiling water tank I with boiling water tank II separates through heat preservation baffle, electromagnetic heating plate includes module A and module B, module A is located boiling water tank I's bottom, module B is located boiling water tank II's bottom, by control panel implements alternate heating.

5. The energy-saving healthy water dispenser according to claim 1, characterized in that: the outlet temperature range of the drinking water of the water taking main pipe is 1-100 ℃.