Boiling type energy-saving warm boiled water system

Abstract

The utility model relates to a boiling type energy-saving warm boiled water system, which is characterized in that a water storage tank component comprises a water storage tank, a heat exchange coil and a liquid level probe, the heat exchange coil is communicated with the water storage tank water inlet and the heat exchange water outlet; a water storage tank water outlet is formed in the lower part of the water storage tank; the water inlet tank assembly comprises a water inlet tank, and a mechanical floating ball and an electronic floating ball switch which are arranged on the water inlet tank; the water inlet of the water inlet tank is communicated with the heat exchange water outlet through a two-position three-way electric ball valve; the water inlet tank water outlet is communicated with the boiling water tank water inlet through a pipeline; the boiling water tank assembly comprises a boiling water tank and a plurality of first heating pipes arranged in the boiling water tank; the boiling water tank water outlet is communicated with the boiling water inlet of the water storage tank through a pipeline. According to the scheme, boiling water in the boiling water tank enters the water storage tank, pure water enters the heat exchange coil and exchanges heat with the boiling water in the water storage tank, and the boiling water in the water storage tank becomes warm boiled water which can be directly drunk without scalding people.

Description

TECHNICAL FIELD

[0001] The utility model relates to drinking water equipment technical field especially, relates to a boiling energy -conserving warm boiled water system. BACKGROUND

[0002] The water temperature of the water outlet of the current common boiling water boiler is boiling water temperature, for example, one kind of energy -conserving boiled water boiler disclosed in a Chinese utility model patent with the publication number CN221330951U has the characteristics including raw water tank, water pump, heating pot, upwards open cook water tank, raw water outlet pipeline, raw water inlet pipeline, control circuit board, boiled water tank and steam pipeline, the raw water inlet pipeline is arranged on the raw water tank, the raw water outlet pipeline is arranged in the lower part of the raw water tank, the raw water tank is communicated with the cook water tank through the raw water outlet pipeline, the heating pot is arranged in the bottom of the cook water tank, the cook water tank is equipped with cook water volume sensor and temperature sensor, the boiled water tank is arranged in the bottom of the raw water tank and is in contact with each other and heat conduction, the control circuit board is electrically connected with the heating pot, cook water volume sensor, temperature sensor, boiled water volume sensor, water pump and raw water outlet valve respectively, the advantages are that energy utilization efficiency is high, water is effectively boiled to 100 degrees, can effectively kill bacteria, and the power is not high, the line requirement is not high, the water storage capacity is large, and the application range is wide.

[0003] The boiled water of the above-mentioned boiled water boiler needs to be slowly cooled to reach the drinking water temperature, and cannot meet the demand of drinking immediately after water is discharged, in addition, the water temperature of the water supplement of the conventional boiling boiled water boiler is normal temperature, the single heating boiling time is too long, and when water is taken, the floating ball automatically supplements water, the cold and hot water in the water tank is mixed to generate yin and yang water, and water can be taken only after all the water in the water tank is boiled. SUMMARY

[0004] In order to solve the above-mentioned problems, the utility model discloses a boiling energy -conserving warm boiled water system, the water temperature of the water outlet of the system is warm boiled water, can be directly drunk, and will not scald people, and the water into the boiling water tank is warm water, reduces the heating time, sets up the water inlet tank, the boiling water tank and the water storage tank, stores the boiling water into the water storage tank, avoids the generation of yin and yang water when the mechanical floating ball of the water inlet tank supplements water.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A boiling energy -conserving warm boiled water system, characterized by: including water storage tank assembly, water inlet tank assembly and boiling water tank assembly that are communicated in sequence, wherein,

[0007] The water storage tank assembly comprises a water storage tank, a heat exchange coil arranged in the water storage tank, and a high liquid level probe, a medium liquid level probe and a low liquid level probe arranged on the water storage tank for monitoring the liquid level; the heat exchange coil is connected with the water inlet of the water storage tank and the heat exchange water outlet, and is suitable for heat exchange between the water in the heat exchange coil and the hot water in the water storage tank; the lower part of the water storage tank is provided with a water storage tank water outlet;

[0008] The water inlet tank assembly comprises a water inlet tank and a mechanical float ball and an electronic float ball switch arranged on the water inlet tank; the water inlet of the water inlet tank is connected with the heat exchange water outlet through a two-position three-way electric ball valve; the water outlet of the water inlet tank is connected with the water inlet of the boiling water tank through a pipeline;

[0009] The boiling water tank assembly comprises a boiling water tank and a plurality of first heating pipes arranged in the boiling water tank for heating the water in the boiling water tank to boiling; the boiling water outlet of the boiling water tank is connected with the boiling water inlet of the water storage tank through a pipeline, and is suitable for injecting boiling water into the water storage tank.

[0010] As a preferred, the heat exchange coil is spirally arranged in the middle part of the water storage tank.

[0011] As a preferred, the water storage tank is provided with an upper temperature probe and a lower temperature probe for detecting the water temperature, and a second heating pipe for heating the warm water in the water storage tank; the second heating pipe is suitable for starting when the warm water in the water storage tank does not reach the set temperature.

[0012] As a preferred, a water baffle is longitudinally arranged between the water inlet of the boiling water tank and the water outlet of the boiling water tank in the boiling water tank, the upper end of the water baffle is arranged with a spacing between the inner wall of the boiling water tank, the right side of the water baffle forms a heating space above the water inlet of the boiling water tank, and the left side of the water baffle forms a water discharge space above the water outlet of the boiling water tank; the plurality of first heating pipes are arranged in the heating space and start when the electronic float ball switch is turned on.

[0013] As a preferred, the upper part of the water inlet tank is provided with a water inlet tank overflow port, the water inlet tank overflow port is connected with a drain outlet through a drain pipeline, the upper part of the water storage tank is provided with a water storage tank overflow port, and the water storage tank overflow port is connected with the drain pipeline through a first pipeline.

[0014] As a preferred, a second pipeline connected with the drain pipeline is arranged on the pipeline between the water outlet of the water inlet tank and the water inlet of the boiling water tank, and a first manual drain valve is arranged on the second pipeline.

[0015] As a preferred, the bottom of the water storage tank is provided with a water storage tank drain outlet, the water storage tank drain outlet is connected with the drain pipeline through a third pipeline, a drain electric ball valve is arranged on the third pipeline, and a second manual drain valve is arranged on both sides of the drain electric ball valve in parallel.

[0016] As preferred, the two-position three-way electric ball valve is communicated with the third pipeline through a fourth pipeline.

[0017] As preferred, the outside of the water storage tank is provided with a water inlet pipe communicated with a water inlet of the water storage tank, and a water inlet electric ball valve is arranged on the water inlet pipe.

[0018] As preferred, the upper portion of the boiling water tank is provided with an exhaust port.

[0019] The above technical solution has the following beneficial effects:

[0020] ① The boiling water in the boiling water tank enters the water storage tank, and the pure water enters the heat exchange coil pipe to exchange heat with the boiling water in the water storage tank, so that the water in the water storage tank becomes warm boiled water and can be directly drunk without scalding people;

[0021] ② The pure water absorbs heat to become warm water after entering the heat exchange coil pipe, which is preheated, the water entering the boiling water tank from the water inlet tank is warm water, the boiling water tank heats the warm water into boiling water, the heating time can be reduced, the efficiency of preparing boiling water is improved, and the energy consumption is reduced;

[0022] ③ The water inlet tank, the boiling water tank and the water storage tank are arranged, the boiling water is stored in the water storage tank, the generation of yin and yang water when the mechanical floating ball in the water inlet tank is replenished is avoided, and the electronic floating ball can be arranged in the water inlet tank, so that the electronic floating ball is repeatedly started and stopped due to the up-down fluctuation of the floating ball when heated, and the failure is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a flow chart of a boiling type energy-saving warm boiled water system. DETAILED DESCRIPTION

[0024] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0025] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0026] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more, unless otherwise explicitly limited.

[0027] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] In the utility model, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0029] As Figure 1 A boiling type energy-saving hot water system, as shown in the utility model, comprises water storage tank assembly, water inlet tank assembly and boiling water tank assembly which are sequentially communicated;Among them,

[0030] The water storage tank assembly comprises a water storage tank 1, a heat exchange coil 2 arranged in the water storage tank 1, and a high liquid level probe 3, a middle liquid level probe 4 and a low liquid level probe 5 arranged on the water storage tank 1 for monitoring the liquid level; the heat exchange coil 2 is communicated with a water storage tank water inlet 6 and a heat exchange water outlet 7, and is suitable for heat exchange between water in the heat exchange coil 2 and hot water in the water storage tank 1; a lower portion of the water storage tank 1 is provided with a water storage tank water outlet 8;

[0031] The water inlet tank assembly comprises a water inlet tank 9 and a mechanical floating ball 10 and an electronic floating ball switch 11 arranged on the water inlet tank 9; a water inlet tank water inlet 12 and the heat exchange water outlet 7 are communicated through a two-position three-way electric ball valve 13; a water inlet tank water outlet 14 is communicated with a boiling water tank water inlet 15 through a pipeline;

[0032] The boiling water tank assembly comprises a boiling water tank 16 and a plurality of first heating pipes 17 arranged in the boiling water tank 16 for heating water in the boiling water tank 16 to boiling; a boiling water tank water outlet 18 is communicated with a boiling water inlet 19 of the water storage tank 1 through a pipeline, and is suitable for injecting boiling water into the water storage tank 1.

[0033] In the above scheme, the boiling water in the boiling water tank is stored in the water storage tank, and the pure water enters the heat exchange coil to exchange heat with the boiling water in the water storage tank, so that the water in the water storage tank becomes warm water and can be directly drunk without scalding; the pure water entering the heat exchange coil absorbs heat to become warm water, and the water entering the boiling water tank from the water inlet tank after being preheated is warm water, so that the boiling water tank can reduce the heating time and improve the efficiency of preparing boiling water and reduce energy consumption.

[0034] Further, the heat exchange coil 2 is spirally arranged in the middle portion of the water storage tank 1. In this technical scheme, the heat exchange coil 2 is spirally arranged in the middle portion of the water storage tank 1, which can increase the heat exchange area of the water and the boiling water in the water storage tank, effectively reduce the temperature of the boiling water, and make it become warm water.

[0035] Further, the water storage tank 1 is provided with an upper temperature probe 20 and a lower temperature probe 21 for detecting the water temperature, and a second heating pipe 22 for heating the warm water in the water storage tank 1; the second heating pipe 22 is suitable for starting when the warm water in the water storage tank 1 does not reach the set temperature. In this technical scheme, if the water temperature of the boiled water in the water storage tank after heat exchange is lower than the set value, the second heating pipe is opened for heating until the water temperature reaches the set temperature.

[0036] Further, the boiling water tank 16 is longitudinally provided with a water baffle 23 between the boiling water tank inlet 15 and the boiling water tank outlet 18, the upper end of the water baffle 23 is spaced apart from the inner wall of the boiling water tank 16, the right side of the water baffle 23 forms a heating space above the boiling water tank inlet 15, and the left side of the water baffle 23 forms a water discharge space above the boiling water tank outlet 18; the plurality of first heating pipes 17 are arranged in the heating space and are started when the electronic floating ball switch 11 is turned on. In this technical solution, the height of the water baffle is slightly higher than the highest liquid level surface of the boiling water tank heating space and the water tank, and the water in the heating space boils and enters the water storage tank after passing through the water baffle, ensuring that the water entering the water storage tank is boiling water; the mechanical floating ball is arranged in the water tank, and the liquid level in the water tank and the boiling water tank is controlled; and the electronic floating ball is also arranged in the water tank, which avoids setting the electronic floating ball in the boiling water tank, which causes the electronic floating ball to repeatedly start and stop and causes failure due to the up-down fluctuation of the floating ball when heating, and the electronic floating ball switch controls the start and stop of the first heating pipe.

[0037] Further, the upper part of the water tank 9 is provided with a water tank overflow port 24, the water tank overflow port 24 is communicated with the drain port 26 through the drain pipeline 25, and the upper part of the water storage tank 1 is provided with a water storage tank overflow port 27, the water storage tank overflow port 27 is communicated with the drain pipeline 25 through the first pipeline 28. In this technical solution, if the mechanical floating ball in the water tank fails, water flows out through the water tank overflow port and enters the drain port, and if the liquid level probe in the water storage tank fails, water flows out through the water storage tank overflow port and enters the drain port, which plays a protective role.

[0038] Further, the second pipeline 29 which is communicated with the drain pipeline 25 is connected to the pipeline between the water tank outlet 14 and the boiling water tank inlet 15, and the first manual drain valve 30 is arranged on the second pipeline 29. In this technical solution, if the water boiler is not used for a long time, the first manual drain valve can be opened to drain water from the water tank and the boiling water tank, keeping the tank clean and sanitary.

[0039] Further, the bottom of the water storage tank 1 is provided with a water storage tank drain port 31, the water storage tank drain port 31 is communicated with the drain pipeline 25 through the third pipeline 32, the third pipeline 32 is provided with a drain electric ball valve 33, and the second manual drain valve 34 is arranged on both sides of the drain electric ball valve 33. In this technical solution, the second manual drain valve can be opened to drain water from the water storage tank, keeping the tank clean and sanitary.

[0040] Further, the two-position three-way electric ball valve 13 is communicated with the third pipeline 32 through the fourth pipeline 35. In this technical solution, the last port of the two-position three-way electric ball valve is connected to the drain pipeline, which can be used for water drainage in the heat exchange pipeline.

[0041] Further, the outer side of the water storage tank 1 is provided with a water inlet pipe 36 communicated with the water inlet 6 of the water storage tank, and a water inlet electric ball valve 37 is arranged on the water inlet pipe 36; the outer side of the water storage tank 1 is also provided with a water outlet pipe 38 communicated with the water outlet 8 of the water storage tank, and a water outlet electric ball valve 39 is arranged on the water outlet pipe 38.

[0042] Further, the upper part of the boiling water tank 16 is provided with an exhaust port 40.

[0043] In the specific embodiment, in order to solve the problems that the existing water boiler cannot meet the demand of warm boiled water, the water temperature of the water added into the conventional boiling water boiler is normal temperature, and the single heating boiling time is too long to cause high energy consumption, the above scheme stores the boiling water in the boiling water tank into the water storage tank, the pure water enters the heat exchange coil to exchange heat with the boiling water in the water storage tank, the water in the water storage tank becomes warm boiled water and can be directly drunk without scalding, the pure water entering the heat exchange coil is heated to become warm water, the water entering the boiling water tank from the water inlet tank after being preheated is warm water, the boiling water tank can reduce the heating time when heating, improve the efficiency of boiling water production, and reduce energy consumption.

[0044] The working principle of the boiling energy-saving warm boiled water system is as follows:

[0045] The water passes through the water inlet electric ball valve, enters the heat exchange coil through the water inlet of the water storage tank, comes out through the heat exchange outlet, enters the two-position three-way electric ball valve, the two-position three-way electric ball valve is opened to connect the heat exchange outlet and the water inlet of the water inlet tank, the water enters the water inlet tank through the mechanical float ball, then enters the boiling water tank through the water outlet of the water inlet tank, and finally enters the boiling water tank, until the electronic float switch is turned on by the rising water level, the first heating pipe in the boiling water tank is turned on to heat, the water level continues to rise until the mechanical float ball is completely floated, the water inlet is closed, the first heating pipe heats the water in the boiling water tank to boiling, the boiling water boils over the water baffle and passes through the water outlet of the boiling water tank, enters the water storage tank through the boiling water inlet of the water storage tank, the water level drops, the mechanical float ball opens the water inlet, at this time the water in the water storage tank is boiling water, the water inlet exchanges heat with the boiling water in the water storage tank through the heat exchange coil, so that the boiling water is cooled and the water inlet is heated, and the steps are repeated until the water storage tank high liquid level probe detects that the water is full and stops. After the water is full, the upper and lower temperature probes of the water storage tank detect the water temperature, when the water temperature reaches the set temperature, the water outlet electric ball valve can be opened by the front end command, and the warm boiled water is discharged through the water outlet of the water storage tank; if the water temperature is lower than the set value, the second heating pipe is turned on to heat until the water temperature reaches the set temperature. If the mechanical float ball of the water inlet tank fails, the water flows out through the overflow port of the water inlet tank and enters the drain port, if the liquid level probe in the water storage tank fails, the water flows out through the overflow port of the water storage tank and enters the drain port. If the water boiler is not used for a long time, the first and second manual drain valves are opened, and the water is discharged from the water tanks.

[0046] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model. The ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model without departing from the principles and purposes of the utility model.

Claims

1. A boiling-type energy-saving warm water system, characterized in that: The water storage tank assembly, the water inlet tank assembly and the boiling water tank assembly are sequentially connected. The water storage tank assembly comprises a water storage tank (1), a heat exchange coil (2) arranged in the water storage tank (1), a high liquid level probe (3), a middle liquid level probe (4) and a low liquid level probe (5) arranged on the water storage tank (1) for monitoring the liquid level, and the heat exchange coil (2) is connected with a water inlet (6) and a heat exchange water outlet (7) of the water storage tank (1) and is adapted to make the water in the heat exchange coil (2) exchange heat with the hot water in the water storage tank (1); a water outlet (8) is arranged at the lower part of the water storage tank (1). The water inlet tank assembly comprises a water inlet tank (9), a mechanical float ball (10) and an electronic float ball switch (11) arranged on the water inlet tank (9), a water inlet (12) and a water outlet (14) of the water inlet tank (9), and the water inlet (12) is connected with the heat exchange water outlet (7) through a two-position three-way electric ball valve (13); the water outlet (14) is connected with a boiling water tank water inlet (15) through a pipeline. The boiling water tank assembly comprises a boiling water tank (16), a plurality of first heating pipes (17) arranged in the boiling water tank (16) for heating the water in the boiling water tank (16) to boiling, and a boiling water outlet (18) connected with a boiling water inlet (19) of the water storage tank (1) through a pipeline and adapted to inject boiling water into the water storage tank (1).

2. The boiling energy-saving hot water system according to claim 1, characterized in that: The heat exchange coil (2) is spirally arranged in the middle part of the water storage tank (1).

3. The boiling energy-saving hot water system according to claim 2, characterized in that: The water storage tank (1) is provided with an upper temperature probe (20) and a lower temperature probe (21) for detecting the water temperature and a second heating pipe (22) for heating the warm water in the water storage tank (1); the second heating pipe (22) is adapted to be started when the warm water in the water storage tank (1) does not reach the set temperature.

4. The boiling energy-saving hot water system according to claim 1, characterized in that: The boiling water tank (16) is longitudinally provided with a water baffle (23) between the boiling water inlet (15) and the boiling water outlet (18), the upper end of the water baffle (23) is arranged in a spaced manner with the inner wall of the boiling water tank (16), the right side of the water baffle (23) forms a heating space above the boiling water inlet (15), and the left side of the water baffle (23) forms a water discharge space above the boiling water outlet (18); the plurality of first heating pipes (17) are arranged in the heating space and are started when the electronic float ball switch (11) is turned on.

5. The boiling-type energy-saving warm water system according to claim 1, characterized in that: The upper part of the water inlet tank (9) is provided with a water inlet tank overflow port (24) connected with a drain port (26) through a drain pipeline (25), and the upper part of the water storage tank (1) is provided with a water storage tank overflow port (27) connected with the drain pipeline (25) through a first pipeline (28).

6. The boiling energy-saving hot water system according to claim 5, characterized in that: A second pipeline (29) connected with the drain pipeline (25) is arranged on the pipeline between the water inlet tank water outlet (14) and the boiling water tank water inlet (15), and a first manual drain valve (30) is arranged on the second pipeline (29).

7. The boiling energy-saving hot water system according to claim 6, characterized in that: The bottom of the water storage tank (1) is provided with a water storage tank drain (31), the water storage tank drain (31) is communicated with the drain pipeline (25) through a third pipeline (32), the third pipeline (32) is provided with a drain electric ball valve (33), and the two sides of the drain electric ball valve (33) are provided with a second manual drain valve (34) in parallel.

8. The boiling energy-saving hot water system according to claim 7, characterized in that: The two-position three-way electric ball valve (13) is communicated with the third pipeline (32) through a fourth pipeline (35).

9. A boiling-type energy-saving warm water system according to claim 1, characterized in that: The outer side of the water storage tank (1) is provided with a water inlet pipe (36) communicated with a water storage tank water inlet (6), and the water inlet pipe (36) is provided with a water inlet electric ball valve (37); the outer side of the water storage tank (1) is also provided with a water outlet pipe (38) communicated with a water storage tank water outlet (8), and the water outlet pipe (38) is provided with a water outlet electric ball valve (39).

10. A boiling-type energy-saving warm water system according to claim 1, characterized in that: The upper portion of the boiling water tank (16) is provided with an exhaust port (40).

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