CN215077625U

CN215077625U - Water boiler

Info

Publication number: CN215077625U
Application number: CN202120298536.1U
Authority: CN
Inventors: 丘辉来
Original assignee: Xiamen Aks Electronics Co ltd
Current assignee: Xiamen Aks Electronics Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-12-10
Anticipated expiration: 2031-02-02

Abstract

The utility model provides a water boiler, which comprises a boiler body, wherein a water cavity is arranged in the boiler body, the water boiler also comprises a water inlet pipe communicated with the water cavity, a water outlet pipe communicated with the side wall of the water cavity, a water level probe component arranged at the top end of the water cavity and used for detecting the height of a water level, and a temperature probe component arranged on the peripheral side wall of the water cavity and used for detecting different water level temperatures in the water cavity, the height of the water outlet pipe is greater than that of the water inlet pipe, the water level probe assembly comprises a first water level probe extending from the top end of the water cavity to the bottom, the one end that water cavity top was kept away from to first water level probe is closer to water cavity bottom than the outlet pipe, the temperature probe subassembly is including being fixed in water cavity lateral wall and with the first temperature probe of outlet pipe co-altitude and being fixed in water cavity lateral wall and more being close to the second temperature probe of water cavity bottom than the one end that water cavity top was kept away from to first water level probe. The utility model discloses the effect that the temperature of water is unanimous with the demonstration temperature has.

Description

Water boiler

Technical Field

The utility model relates to the technical field of water dispensers, in particular to a water boiler.

Background

The water boiler is also a water boiler, and is designed and developed for meeting the requirement of more people on drinking boiled water, and the drinking water boiler utilizes electric energy or other fuels to be combusted and converted into heat energy to produce boiled water.

The commercial electric water boiler is suitable for various public commercial occasions, such as airports, stations, schools, hospitals, chain milk tea, restaurants, hotels, companies, factories, institutions and the like. The water boiler is characterized in that: the flow of the used people is large, and the demand for boiled water is large, so that the requirement on the water supply capacity of the water boiler is high; secondly, the water dispenser is used almost 24 hours a day, so the requirement on the quality stability of the water dispenser is high, and great inconvenience is brought to a user if the water dispenser is interrupted due to sudden failure.

The existing water dispensers are all provided with set display temperature, the specified boiled water temperature is more than 92 ℃, but the displayed water outlet temperature is the temperature of a water cavity, after water is discharged for a period of time, a water inlet supplies water to the water cavity, so that the upper temperature and the lower temperature in the water cavity are inconsistent, the temperature above the water cavity is higher than 92 ℃, the temperature below the water cavity is lower than 92 ℃, so that the display temperature is lower than 92 ℃, but the temperature above the water cavity is higher than 92 ℃, water can be continuously discharged, therefore, the display temperature of the water dispenser is lower than 92 ℃, but the water dispenser can still discharge water, and a user easily thinks that the later water does not meet the temperature of the boiled water, and misunderstanding that the water cannot be drunk can be realized.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the technical scheme of the utility model is as follows:

the utility model provides a water boiler, includes the organism, the inside water cavity of having seted up of organism, still including the inlet tube that communicates in the water cavity, communicate in the outlet pipe of water cavity lateral wall, set up on the water cavity top and be used for detecting the water level height water level probe subassembly and set up in the temperature probe subassembly of water cavity week lateral wall and be used for detecting different water level temperature in the water cavity, the height that highly is greater than the inlet tube of outlet pipe, water level probe subassembly includes the first water level probe that extends to the bottom by the water cavity top, the one end that water cavity top was kept away from to first water level probe is closer to the water cavity bottom than the outlet pipe, the temperature probe subassembly is including being fixed in the water cavity lateral wall and with the first temperature probe of outlet pipe co-altitude and being fixed in the water cavity lateral wall and being closer to the second temperature probe of water cavity bottom than the one end that first water level probe kept away from the water cavity top.

Further setting the following steps: the water inlet pipe is provided with a first stop valve for controlling the communication or the closing of the water inlet pipe.

Further setting the following steps: the water level probe assembly is characterized by further comprising a signal transmission control assembly for transmitting and processing signals of the temperature probe assembly and the water level probe assembly, wherein the signal transmission control assembly comprises a second temperature sensor for transmitting the temperature of a second temperature probe and a second processor for receiving the signal of the second temperature sensor and controlling the opening and closing of the first stop valve.

Further setting the following steps: the lateral wall of organism is fixed with the temperature display screen, signal transmission control assembly is including the first temperature sensor who transmits the first temperature probe detection temperature and receive first temperature sensor signal and transmit the first treater to the temperature display screen.

Further setting the following steps: the water cavity bottom is provided with the heater that heats water cavity inner water, the temperature probe subassembly is including the third temperature probe that is fixed in the water cavity lateral wall, the height that the third temperature probe is less than the second temperature probe.

Further setting the following steps: the signal transmission control assembly further comprises a third temperature sensor for transmitting the temperature detected by the third temperature probe, and a third processor for receiving the temperature signals of the second temperature sensor and the third temperature sensor simultaneously, analyzing and controlling the on and off of the heater, wherein the third processor is internally provided with a comparative boiled water temperature.

Further setting the following steps: the signal transmission control assembly further comprises a first water level sensor for transmitting a water level signal of the first water level probe, the first water level sensor transmits the water level signal to the second processor, and the second processor analyzes the water level signal of the first water level sensor and controls the first stop valve to be opened and closed.

Further setting the following steps: the water level probe assembly comprises a second water level probe extending from the top end of the water cavity to the bottom end of the water cavity, and one end, far away from the top end of the water cavity, of the second water level probe is farther away from the bottom end of the water cavity than one end, far away from the top end of the water cavity, of the first water level probe.

Further setting the following steps: the signal transmission control assembly further comprises a second water level sensor for transmitting a water level signal of a second water level probe, the second water level sensor transmits the water level signal to a second processor, and the second processor analyzes the water level signal of the second water level sensor and controls the first stop valve to be opened and closed.

Further setting the following steps: and a second stop valve for manually controlling the connection or the closing of the water outlet pipe is arranged on the water outlet pipe.

The utility model has the advantages as follows:

1. the water level probe is used for detecting the water level in the water cavity by arranging the water level probe assembly and the temperature probe assembly, the first temperature probe is arranged at the same height as the water outlet pipe, water above the water outlet pipe flows out of the water outlet pipe, the first temperature probe is convenient to detect the temperature of the water, and meanwhile, the second temperature probe is used for detecting the comprehensive temperature in the water cavity, so that the effect of consistent outlet water temperature and display temperature is realized;

2. by arranging a first water level probe, a second water level probe, a first water level sensor and a second water level sensor, matching with a second temperature probe, a second temperature sensor, a second processor, a third temperature probe, a third temperature sensor and a third processor, closing a first stop valve, enabling a water inlet pipe to be in a communicated state, supplementing water to a water cavity till the end, far away from the low end, of the first water level probe, transmitting a water level signal to the second processor by the first water level sensor, controlling the first stop valve to be opened by the second processor, stopping supplementing water to the water cavity, transmitting the temperature detected by the second temperature probe to the third processor by the second temperature sensor, comparing the temperature transmitted by the second temperature sensor with the boiled water temperature by the third processor, controlling a heater to heat when the temperature transmitted by the second temperature sensor is lower than the boiled water temperature, when the heater heats the water in the water cavity to the boiling water temperature, the second temperature probe detects that the water temperature reaches the boiling water temperature, the water temperature signal is transmitted to the second processor through the second temperature sensor, the second processor analyzes and transmits an execution signal to the first stop valve, the first stop valve is closed, the water inlet pipe continues to replenish water into the water cavity, in the water replenishing process, the temperature detected by the second temperature probe does not reach the set boiling water temperature (the set boiling water temperature is 97-99 ℃), the temperature detected by the second temperature probe has a larger temperature difference with the temperature detected by the third temperature probe, the third processor analyzes and controls the heater to continue heating until the temperatures detected by the first temperature probe and the second temperature probe are approximately the same (both are 97-99 ℃), and the third processor controls the heater 8 to stop heating, the temperatures detected by the first temperature probe, the second temperature probe and the third temperature probe are approximately the same, and the water level above the water inlet pipe is guaranteed to be boiled water through secondary water supplement.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Wherein:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a top view of the machine body of the present invention;

fig. 4 is a side view of the middle body of the present invention;

fig. 5 is an internal structure view of the middle body of the present invention.

Description of reference numerals:

1. a body; 11. a water chamber; 2. a water inlet pipe; 3. a water outlet pipe; 4. a water level probe assembly; 41. a first water level probe; 42. a second water level probe; 5. a temperature probe assembly; 51. a first temperature probe; 52. a second temperature probe; 53. a third temperature probe; 6. a signal transmission control component; 61. a first temperature sensor; 62. a first processor; 63. a second temperature sensor; 64. a second processor; 65. a third temperature sensor; 66. a third processor; 67. a first water level sensor; 69. a second water level sensor; 7. a temperature display screen; 8. a heater; 9. a first shut-off valve; 10. a second shut-off valve.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The present example is as follows:

referring to fig. 1 to 5, a water boiler comprises a boiler body 1, a water cavity 11 is provided in the boiler body 1, a water inlet pipe 2 communicated with the water cavity 11, a water outlet pipe 3 communicated with the side wall of the water cavity 11, a water level probe assembly 4 arranged at the top end of the water cavity 11 and used for detecting the height of the water level, a temperature probe assembly 5 arranged on the side wall of the water cavity 11 and used for detecting different water level temperatures in the water cavity 11, and a signal transmission control assembly 6 for transmitting and processing signals of the temperature probe assembly 5 and the water level probe assembly 4. The height of the water outlet pipe 3 is larger than that of the water inlet pipe 2. Wherein the water inlet pipe 2 can be communicated with the side wall or the bottom of the water cavity 11. A temperature display screen 7 is fixed on the side wall of the machine body 1. The bottom of the water cavity 11 is provided with a heater 8 for heating the water in the water cavity 11. The inlet pipe 2 is provided with a first shut-off valve 9 that controls its communication or closure. And a second stop valve 10 for manually controlling the connection or the closing of the water outlet pipe 3 is arranged on the water outlet pipe 3.

The water level probe assembly 4 includes a first water level probe 41 extending from the top to the bottom of the water chamber 11, and a second water level probe 42 extending from the top to the bottom of the water chamber 11, wherein the end of the first water level probe 41 away from the top of the water chamber 11 is closer to the bottom of the water chamber 11 than the water outlet pipe 3. The end of the second water level probe 42 away from the top end of the water chamber 11 is farther from the bottom of the water chamber 11 than the end of the first water level probe 41 away from the top end of the water chamber 11.

The temperature probe assembly 5 comprises a first temperature probe 51 fixed on the side wall of the water cavity 11 and having the same height as the water outlet pipe 3, a second temperature probe 52 fixed on the side wall of the water cavity 11 and closer to the bottom of the water cavity 11 than the end of the first water level probe 41 far away from the top of the water cavity 11, and a third temperature probe 53 fixed on the side wall of the water cavity 11. The third temperature probe 53 is higher than the level of the end of the heater 8 remote from the bottom of the water chamber 11.

The signal transmission control assembly 6 comprises a first temperature sensor 61 for transmitting the temperature detected by the first temperature probe 51, a first processor 62 for receiving the signal of the first temperature sensor 61 and transmitting the signal to the temperature display screen 7, a second temperature sensor 63 for transmitting the temperature of the second temperature probe 52, a second processor 64 for receiving the signal of the first temperature sensor 61 and controlling the opening and closing of the first cut-off valve 9, a third temperature sensor 65 for transmitting the temperature detected by the third temperature probe 53, a third processor 66 for receiving the signal analysis of the second temperature sensor 63 and the third temperature sensor 65 and controlling the opening and closing of the heater 8, a first water level sensor 67 for transmitting the water level signal of the first water level probe 41, a second water level sensor 69 for transmitting the water level signal of the second water level probe 42, the second processor 64 further receiving the water level signals of the first water level sensor 67 and the second water level sensor 69, and analyzing to control the opening and closing of the first stop valve 9. A compared boiled water temperature (the set boiled water temperature is 97-99 ℃) is set in the third processor, the third processor 66 analyzes the transmission temperature of the second temperature sensor 63, firstly, the temperature transmitted by the second temperature sensor 63 is compared with the boiled water temperature (92 ℃), and if the temperature detected by the second temperature sensor 63 is lower than the boiled water temperature, the heater 8 is controlled to be turned on; if the temperature detected by the second temperature sensor 63 is higher than the boiling water temperature, the temperature difference between the temperature detected by the second temperature sensor 63 and the temperature detected by the third temperature sensor 65 is compared (the temperature difference is set to about 5 ℃), and if the temperature difference exists, the heater 8 is controlled to be turned on.

The working process of the embodiment:

and (3) a water replenishing process of the water cavity 11:

s1: the first stop valve 9 is closed, and the water outlet pipe 3 supplies water to the water cavity 11;

s2: when the water level rises to the end, far away from the top end of the water cavity 11, of the first water level probe 41, the first water level probe 41 detects the water level of the water cavity 11, a water level signal is transmitted to the second processor 64 through the first water level sensor 67, the second processor 64 analyzes and transmits an execution signal to the first stop valve 9, the first stop valve 9 is started, water supplement into the water cavity 11 is stopped, and at the moment, the water level is higher than the height of the second temperature probe 52;

s3: the second temperature sensor 63 transmits the temperature detected by the second temperature probe 52 to the third processor 66, and the third processor 66 compares the temperature transmitted by the second temperature sensor 63 with the boiling water temperature, and controls the heater 8 to heat the water when the temperature transmitted by the second temperature sensor 63 is lower than the boiling water temperature.

S4: when the heater 8 heats the water in the water cavity 11 to a boiling water temperature, and the second temperature probe 52 detects that the water temperature reaches the boiling water temperature, the second temperature sensor 63 transmits a water temperature signal to the second processor 64, the second processor 64 analyzes and transmits an execution signal to the first stop valve 9, the first stop valve 9 is closed, and at the moment, the water inlet pipe 2 continues to supplement water into the water cavity 11;

s5: when the water level in the water cavity 11 reaches one end, far away from the top end of the water cavity 11, of the second water level probe 42, the second water level probe 42 detects the water level of the water cavity 11, a water level signal is transmitted to the second processor 64 through the second water level sensor 69, the second processor 64 analyzes and transmits an execution signal to the first stop valve 9, the first stop valve 9 is started, and at the moment, the water inlet pipe 2 stops replenishing water into the water cavity 11;

s6: in the water replenishing process of S4, the temperature detected by the second temperature probe 52 has not yet reached the set boiling water temperature (the set boiling water temperature is 97-99 ℃), and the temperature detected by the second temperature probe 52 and the temperature detected by the third temperature probe 53 have a large temperature difference, the third processor 66 analyzes and controls the heater 8 to continue heating until the temperatures detected by the first temperature probe 51 and the second temperature probe 52 are substantially the same (both 97-99 ℃), and the third processor 66 controls the heater 8 to stop heating, at which time the temperatures detected by the first temperature probe 51, the second temperature probe 52 and the third temperature probe 53 are substantially the same.

Outputting boiled water:

through 11 water supply processes in the water cavity, the water level that is higher than inlet tube 2 this moment is the boiling water:

t1: the second stop valve 10 is manually opened, at this time, water in the water cavity 11 higher than the water level of the water outlet pipe 3 flows out from the water outlet pipe 3, the temperature in the water cavity 11 detected by the first temperature probe 51 is the water level temperature at the same height as that of the water outlet pipe 3, the temperature detected by the first temperature probe 51 is transmitted to the first processor 62 through the first temperature sensor 61, and is transmitted to the temperature display screen 7 through the first processor 62;

t2: when the water level is reduced, the temperature detected by the second temperature probe 52 is still higher than the temperature of boiled water, the temperature signal is transmitted to the second processor 64 through the second temperature sensor 63, the second processor 64 transmits the execution signal to the first stop valve 9, the first stop valve 9 is closed, and the water inlet pipe 2 continues to replenish water to the water cavity 11;

t3: according to the step cycle of T2, when the temperature detected by the second temperature probe 52 is lower than the boiling water temperature, the temperature signal is transmitted to the second processor 64 through the second temperature sensor 63, the second processor 64 transmits the execution signal to the first stop valve 9, the first stop valve 9 is started, the water inlet pipe 2 stops replenishing water to the water cavity 11, at this time, the heating steps of S3-S6 are repeated, it is ensured that the water flowing out of the water outlet pipe 3 is boiling water, and the display temperature of the temperature display screen 7 is the real-time water outlet temperature.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. The utility model provides a water boiler, includes organism (1), water cavity (11) have been seted up to organism (1) inside, its characterized in that still including inlet tube (2) that communicates in water cavity (11), communicate in outlet pipe (3) of water cavity (11) lateral wall, set up in water cavity (11) top and be used for detecting water level height water level probe subassembly (4) and set up in water cavity (11) side wall and be used for detecting temperature probe subassembly (5) of different water level temperature in water cavity (11), the height that highly is greater than inlet tube (2) of outlet pipe (3), water level probe subassembly (4) include by water cavity (11) top to the first water level probe (41) of bottom extension, the one end on water cavity (11) top is kept away from to first water level probe (41) is closer to water cavity (11) bottom than outlet pipe (3), temperature subassembly (5) are including being fixed in water cavity (11) lateral wall and the same high first temperature probe (41) with outlet pipe (3) The probe (51) and a second temperature probe (52) which is fixed on the side wall of the water cavity (11) and is closer to the bottom of the water cavity (11) than one end of the first water level probe (41) far away from the top end of the water cavity (11).

2. Water boiler according to claim 1, characterized in that the inlet pipe (2) is provided with a first shut-off valve (9) controlling its communication or closure.

3. The water boiler according to claim 2, further comprising a signal transmission control assembly (6) for transmitting and processing signals of the temperature probe assembly (5) and the water level probe assembly (4), wherein the signal transmission control assembly (6) comprises a second temperature sensor (63) for transmitting the temperature of the second temperature probe (52), and a second processor (64) for receiving the signal of the second temperature sensor (63) and controlling the opening and closing of the first cut-off valve (9).

4. The water boiler according to claim 3, wherein a temperature display screen (7) is fixed on the side wall of the machine body (1), and the signal transmission control assembly (6) comprises a first temperature sensor (61) for transmitting the temperature detected by the first temperature probe (51) and a first processor (62) for receiving the signal of the first temperature sensor (61) and transmitting the signal to the temperature display screen (7).

5. The water boiler according to claim 3, characterized in that the bottom of the water cavity (11) is provided with a heater (8) for heating water in the water cavity (11), and the temperature probe assembly (5) comprises a third temperature probe (53) fixed on the side wall of the water cavity (11), wherein the third temperature probe (53) is lower than the second temperature probe (52).

6. The water boiler according to claim 5, wherein the signal transmission control assembly (6) further comprises a third temperature sensor (65) for transmitting the temperature detected by the third temperature probe (53), and a third processor (66) for simultaneously receiving the temperature signals of the second temperature sensor (63) and the third temperature sensor (65) and analyzing and controlling the on and off of the heater (8), and the third processor (66) is internally provided with a comparative boiled water temperature.

7. The water boiler according to claim 3, wherein the signal transmission control assembly (6) further comprises a first water level sensor (67) for transmitting a water level signal of the first water level probe (41), the first water level sensor (67) transmits the water level signal to the second processor (64), and the second processor (64) analyzes the water level signal of the first water level sensor (67) and controls the opening and closing of the first cut-off valve (9).

8. The water boiler according to claim 3, wherein the water level probe assembly (4) comprises a second water level probe (42) extending from the top end of the water chamber (11) to the bottom end, and the end of the second water level probe (42) far away from the top end of the water chamber (11) is farther away from the bottom end of the water chamber (11) than the end of the first water level probe (41) far away from the top end of the water chamber (11).

9. The water boiler according to claim 8, wherein the signal transmission control assembly (6) further comprises a second water level sensor (69) for transmitting a water level signal of the second water level probe (42), the second water level sensor (69) transmits the water level signal to the second processor (64), and the second processor (64) analyzes the water level signal of the second water level sensor (69) and controls the opening and closing of the first cut-off valve (9).

10. The water boiler according to claim 1, characterized in that the outlet pipe (3) is provided with a second stop valve (10) for manually controlling the communication or closing of the outlet pipe (3).