CN113876201A - Water dispenser with sterilization function - Google Patents
Water dispenser with sterilization function Download PDFInfo
- Publication number
- CN113876201A CN113876201A CN202111178508.7A CN202111178508A CN113876201A CN 113876201 A CN113876201 A CN 113876201A CN 202111178508 A CN202111178508 A CN 202111178508A CN 113876201 A CN113876201 A CN 113876201A
- Authority
- CN
- China
- Prior art keywords
- water
- heating device
- outlet
- pipeline
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
本发明涉及具有杀菌功能的饮水机，包括：水箱、加热装置及热交换器，所述热交换器的出水口连接有出水管路，所述出水管路包括主路及旁路，所述主路一端连接出水龙头，在所述主路上设有第二水泵，所述旁路一端连接至加热装置的进水口的前端，在所述旁路上设有第三水泵。有益效果为：当需要高温杀菌时，加热装置工作，将水加热至沸腾时，开启第一水泵、第二水泵和第三水泵，引导沸水在饮水机各管道内循环，通过第三水泵，将热交换器的内管、出水管路和外管串联起来，与水箱、即热加热体组成循环加热系统，通过充分的循环加热，对管道进行杀菌消毒，确保饮用水时，出水没有细菌和病毒，从而确保了用户饮水的安全和健康。
The invention relates to a water dispenser with a sterilization function, comprising: a water tank, a heating device and a heat exchanger, the water outlet of the heat exchanger is connected with a water outlet pipeline, the water outlet pipeline includes a main circuit and a bypass, the main One end of the road is connected to an outlet faucet, a second water pump is arranged on the main road, one end of the bypass is connected to the front end of the water inlet of the heating device, and a third water pump is arranged on the bypass. The beneficial effects are: when high temperature sterilization is required, the heating device works, and when the water is heated to boiling, the first water pump, the second water pump and the third water pump are turned on, and the boiling water is guided to circulate in each pipeline of the water dispenser. The inner pipe, the water outlet pipe and the outer pipe of the heat exchanger are connected in series to form a circulating heating system with the water tank and the instant heating body. Through sufficient circulating heating, the pipes are sterilized and disinfected to ensure that the water is free from bacteria and viruses when drinking water. , so as to ensure the safety and health of drinking water for users.
Description
Technical Field
The invention relates to a water dispenser, in particular to a water dispenser with a sterilization function.
Background
The prior water dispenser has the following problems: when the water dispenser stops working in holidays or at night, the temperature in the heat exchanger is gradually reduced to room temperature, the water outlet faucet is in direct contact with air, bacteria and viruses in the air can be attached to the water outlet faucet and gradually enter the pipeline to pollute the water in the pipeline, the longer the water is in the idle time, the more bacteria and viruses are propagated, the more serious the water is polluted, and the water polluted by bacteria is drunk, so that the water is not beneficial to the health of a human body.
In order to solve the existing problems, chinese patent No. 201820950554.1 discloses a "water dispenser", which includes: a water storage tank provided with a heating element, and a water inlet and a water outlet arranged on the water storage tank; the first one-way valve is arranged at the water outlet; the water pump and the electromagnetic valve are arranged between the downstream of the first one-way valve and the water outlet; one end of the water outlet pipeline is connected with the first one-way valve, and the other end of the water outlet pipeline is provided with a water outlet valve; a water inlet valve connected with the water supply end; and a controller. Specifically, a water pump and an electromagnetic valve are arranged between a first one-way valve at a water outlet and a water inlet, so that the traditional emptying path is changed, overnight water to be emptied in a water storage tank is heated to boiling, and water is drained and sterilized by a first sterilization passage formed by communicating the water storage tank, the water pump and a water outlet pipeline. The high-temperature discharged water is utilized to disinfect and sterilize pipelines, and the high-temperature discharged water can play a role to a certain extent. However, in practical use, because the water body exists in the outer pipe of the heat exchanger and cannot be emptied, when high-temperature discharged water passes through the heat exchanger, sufficient heat exchange is carried out, and the temperature of the discharged water does not have the function of high-temperature sterilization or the sterilization effect is not ideal; meanwhile, the pipeline length of the whole discharged water is too long, so that the high-temperature discharged water is continuously radiated, and the sterilizing effect is weakened more and more along with the decreasing of the water temperature, so that the actual sterilizing effect is poor.
Therefore, further improvements to existing water dispensers are needed. In order to realize healthier and more sanitary water consumption, the real water consumption experience of a user is improved.
Disclosure of Invention
The invention aims to provide a water dispenser capable of fully sterilizing the whole pipeline of the water dispenser at high temperature.
In order to achieve the purpose, the invention provides the following technical scheme: a water dispenser with a sterilization function comprises:
the water tank is provided with a water inlet and a water outlet;
the heating device is provided with a water inlet and a water outlet;
the heat exchanger comprises an inner pipe and an outer pipe, wherein two ends of the outer pipe are respectively connected with a water outlet of the water tank and a water inlet of the heating device through pipelines, and two ends of the inner pipe are respectively connected with a water outlet of the heating device and a water outlet pipeline through pipelines;
the pipeline connected with the water outlet of the heating device is divided into two paths, one path is connected with the inner pipe of the heat exchanger, the other path is connected with the water outlet faucet, and the front end of the water outlet faucet is provided with a first electromagnetic valve;
a connecting pipeline between the water outlet of the water tank and the heating device is a water inlet pipeline, and a first water pump is arranged on the water inlet pipeline;
the water outlet pipeline comprises a main pipeline and a bypass, one end of the main pipeline is connected with the water outlet faucet, a second water pump is arranged on the main pipeline, one end of the bypass is connected to the front end of the water inlet of the heating device, and a third water pump is arranged on the bypass.
Furthermore, a steam separation box is arranged on a pipeline connecting a water outlet of the heating device to the water outlet faucet. The problem that hot water and vapor mix out water when it goes out hot water of traditional water dispenser effectively to solve, the play water that leads to is not smooth and easy, and steam spouts outward easily, scalds user's hand easily, appears scalding the danger of falling the cup.
Further, one end of the bypass is connected to the water tank. The water outlet end is connected to the water tank, so that the high-temperature water circulation of each pipeline of the whole water dispenser is fully sterilized.
Furthermore, one end of the bypass is connected to the water inlet pipeline. Can circularly and fully sterilize the high-temperature water of all parts of the water dispenser except the water tank.
Furthermore, a first temperature sensor is arranged on a pipeline connecting the water inlet of the heating device and the heat exchanger. The water temperature monitoring device is used for monitoring the water temperature in real time and is convenient for equipment adjustment.
Furthermore, a second temperature sensor is arranged on a pipeline connecting the water outlet of the heating device and the heat exchanger. The water temperature monitoring device is used for monitoring the water temperature in real time and is convenient for equipment adjustment.
Further, the water tank is provided with a water level sensor. When the water level is detected to be too low, the technology replenishes the raw water.
Furthermore, a second electromagnetic valve is arranged at the front end of the water inlet of the water tank.
Compared with the prior art, the invention has the beneficial effects that: a whole circulating water path is formed by connecting the warm boiled water outlet bypass of the heat exchanger to the water inlet pipeline. When high-temperature sterilization is needed, the heating device works to heat water to boiling, the second water pump and the third water pump are simultaneously started, at the moment, boiled water in the gas-liquid separation box enters the heat exchanger inner tube through the inlet of the heat exchanger inner tube under the action of the second water pump, flows out from the outlet of the lower heat exchanger inner tube, flows out through the second water pump, is sucked by the third water pump, is discharged out of the third water pump, enters the inlet of the heat exchanger outer tube, enters the heat exchanger outer tube, flows out from the outlet of the heat exchanger outer tube at the upper part of the heat exchanger, enters the heating device for circular heating, the inner pipe and the outer pipe of the heat exchanger are connected in series through a third water pump and form a circulating heating system with the instant heating body, when the circulating water temperature in the pipeline reaches the boiling water temperature, after the inlet temperature of the heating device reaches the boiling water temperature and the heating device continues to operate for a certain time, bacteria and viruses in the pipeline of the heat exchanger are killed and the operation is stopped. Through abundant circulation heating, disinfect the pipeline, when guaranteeing the drinking water, go out water and do not have bacterium and virus to the safety and the health of user's drinking water have been guaranteed.
Drawings
FIG. 1 is a schematic view of the structure of example 1 of the present invention;
FIG. 2 is a schematic view of the structure of example 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, as shown in the figure, a water dispenser with sterilization function includes:
the water tank 2 is provided with a water inlet and a water outlet;
the heating device 4 is provided with a water inlet and a water outlet;
the heat exchanger 8 comprises an inner pipe and an outer pipe, wherein the two ends of the outer pipe are respectively connected with the water outlet of the water tank 2 and the water inlet of the heating device 4 through pipelines, and the two ends of the inner pipe are respectively connected with the water outlet of the heating device 4 and the water outlet pipeline 14 through pipelines;
the pipeline connected with the water outlet of the heating device 4 is divided into two paths, one path is connected with the inner pipe of the heat exchanger 8, the other path is connected with a water outlet faucet 10, and the front end of the water outlet faucet 10 is provided with a first electromagnetic valve 11;
a connecting pipeline between the water outlet of the water tank 2 and the heating device 4 is a water inlet pipeline 3, and a first water pump 5 is arranged on the water inlet pipeline 3;
the water outlet pipeline 14 comprises a main pipeline and a bypass, one end of the main pipeline is connected with the water outlet faucet 10, the main pipeline is provided with a second water pump 9, one end of the bypass is connected to the front end of the water inlet of the heating device 4, and the bypass is provided with a third water pump 7.
A steam separation box 12 is arranged on a pipeline connecting the water outlet of the heating device 4 to the water outlet tap 10. The problem that hot water and vapor mix out water when it goes out hot water of traditional water dispenser effectively to solve, the play water that leads to is not smooth and easy, and steam spouts outward easily, scalds user's hand easily, appears scalding the danger of falling the cup.
One end of the bypass is connected to the water tank 2. The water outlet end is connected to the water tank 2, so that the high-temperature water circulation of each pipeline of the whole water dispenser is fully sterilized.
And a first temperature sensor 6 is arranged on a pipeline connecting the water inlet of the heating device 4 with the heat exchanger 8. The water temperature monitoring device is used for monitoring the water temperature in real time and is convenient for equipment adjustment.
And a second temperature sensor 15 is arranged on a pipeline connecting the water outlet of the heating device 4 and the heat exchanger 8. The water temperature monitoring device is used for monitoring the water temperature in real time and is convenient for equipment adjustment.
The water tank is provided with a water level sensor 13. When the water level is detected to be too low, the technology replenishes the raw water.
And a second electromagnetic valve 1 is arranged at the front end of the water inlet of the water tank.
The heating device may be: can be a metal electric heating tube heating device, an electrode type electric heating device, a ceramic electric heating rod heating device, a resistance wire heating device and other conventional heating devices of the water dispenser.
Example 2
As shown in fig. 2, the present embodiment is different from embodiment 1 in that one end of the bypass is connected to the water inlet pipeline. Can circularly and fully sterilize the high-temperature water of all parts of the water dispenser except the water tank. Meanwhile, the water inlet end can be directly externally connected with municipal water supply, so that the water dispenser is suitable for different water dispenser models.
A boiled water outlet flow: purified water enters the water tank 2 through the water inlet and the water inlet valve, the water level of the water tank 2 is controlled by a water level sensor 13 arranged in the water tank 2, when boiled water needs to be drunk, the first water pump works to extract the purified water from the water tank 2, the purified water enters the outer pipe of the heat exchanger 8 through the inlet of the outer pipe of the heat exchanger 8, the purified water flows out from the outlet of the outer pipe of the heat exchanger 8 at the upper part and enters the heating device 4 from the lower part for heating, the first electromagnetic valve 11 is opened after the purified water is heated to be boiled, and the boiled water flows out from the water outlet tap 10 for drinking.
A warm boiled water outlet flow path, when warm boiled water needs to be drunk, the first water pump 5 is started to pump purified water from the water tank 2, enters the outer pipe of the heat exchanger 8 through the inlet of the outer pipe of the heat exchanger 8, flows out from the outlet of the outer pipe of the upper heat exchanger 8, enters the heating device 4 from the lower part for heating, and after the heating is carried out to boiling, the second water pump 9 works, under the pumping action of the second water pump 9, at the moment, boiled water enters the inner pipe of the heat exchanger 8 from the gas-liquid separation box 12 through the inlet of the inner pipe of the heat exchanger 8, and after the heat is absorbed by the inlet water in the outer pipe, the water is gradually cooled to be warm boiled water which flows out from an outlet of an inner pipe of a lower heat exchanger 8 of the heat exchanger 8 and is discharged from a water outlet tap 10 through a second water pump 9 for drinking, and the warm boiled water is obtained by carrying out heat exchange and cooling with inlet water through the heat exchanger 8 after the boiled water which is boiled at high temperature is sterilized and disinfected, so that the outlet water is free of bacteria and viruses.
A high-temperature disinfection process, when high-temperature sterilization is needed, the heating device works, when water is heated to boiling, the first water pump 5, the second water pump 9 and the third water pump 7 are simultaneously started, at the moment, boiled water in the gas-liquid separation box 12 enters the inner tube of the heat exchanger 8 through the inlet of the inner tube of the heat exchanger 8 under the action of the second water pump 9, flows out from the outlet of the inner tube of the lower heat exchanger 8, flows out through the second water pump 9, is sucked by the third water pump 7, is discharged by the third water pump 7, enters the inlet of the outer tube of the heat exchanger 8 or the water tank 2, when high-temperature water which passes through the water tank 2 and the first water pump 5 or directly enters the outer tube of the heat exchanger 8 flows out from the outlet of the outer tube of the upper heat exchanger 8, enters the heating device 4 for circular heating, the inner tube and the outer tube of the heat exchanger 8 are connected in series through the third water pump 7, and form a circular heating system with the heating body 4, when the circulating water temperature in the pipeline reaches the boiling water temperature, namely the inlet temperature of the heating device 4 reaches the boiling water temperature, the operation is continued for a certain time, and then the bacteria and viruses in the pipeline of the heat exchanger 8 are killed and the operation is stopped. Through abundant circulation heating, disinfect the pipeline, when guaranteeing the drinking water, go out water and do not have bacterium and virus to the safety and the health of user's drinking water have been guaranteed.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111178508.7A CN113876201A (en) | 2021-10-10 | 2021-10-10 | Water dispenser with sterilization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111178508.7A CN113876201A (en) | 2021-10-10 | 2021-10-10 | Water dispenser with sterilization function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113876201A true CN113876201A (en) | 2022-01-04 |
Family
ID=79005846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111178508.7A Pending CN113876201A (en) | 2021-10-10 | 2021-10-10 | Water dispenser with sterilization function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113876201A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115585678A (en) * | 2022-10-24 | 2023-01-10 | 青岛海尔施特劳斯水设备有限公司 | Heat exchanger and cool boiled water dispenser comprising same |
| CN117562419A (en) * | 2023-12-21 | 2024-02-20 | 珠海格力电器股份有限公司 | Drinking water equipment and water outlet control method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201061464Y (en) * | 2007-07-16 | 2008-05-21 | 黄樟焱 | Forced-air circulation high-temperature water disinfection drinking machine |
| TWM399966U (en) * | 2010-10-15 | 2011-03-11 | Deng Kang Technology Co Ltd | Full-cycle high-temperature sterilization structure for water dispenser |
| CN104257277A (en) * | 2014-07-18 | 2015-01-07 | 宁波市鄞州理工环保科技有限公司 | Self-disinfecting device for large-scale stainless steel water dispenser and disinfection process thereof |
| CN106037474A (en) * | 2016-07-05 | 2016-10-26 | 珠海格力电器股份有限公司 | Water dispenser |
| CN209090880U (en) * | 2018-09-04 | 2019-07-12 | 广东顺德济达饮水设备有限公司 | A kind of water dispenser having Intelligent emptying and pipeline-sterilization |
| CN110575071A (en) * | 2019-10-21 | 2019-12-17 | 广东吉宝电器科技有限公司 | A self-sterilizing and cleaning warm water machine |
| CN211459819U (en) * | 2019-10-21 | 2020-09-11 | 广东吉宝电器科技有限公司 | Warm water machine with self-disinfection and sterilization functions |
| CN113133654A (en) * | 2020-01-17 | 2021-07-20 | 广东碧丽饮水设备有限公司 | Aseptic boiling water drinking water equipment of intelligence constant temperature |
| CN213834767U (en) * | 2020-11-09 | 2021-07-30 | 珠海格力电器股份有限公司 | Water treatment system and water purifying dispenser |
| CN216569561U (en) * | 2021-10-10 | 2022-05-24 | 李志红 | Water dispenser with sterilization function |
-
2021
- 2021-10-10 CN CN202111178508.7A patent/CN113876201A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201061464Y (en) * | 2007-07-16 | 2008-05-21 | 黄樟焱 | Forced-air circulation high-temperature water disinfection drinking machine |
| TWM399966U (en) * | 2010-10-15 | 2011-03-11 | Deng Kang Technology Co Ltd | Full-cycle high-temperature sterilization structure for water dispenser |
| CN104257277A (en) * | 2014-07-18 | 2015-01-07 | 宁波市鄞州理工环保科技有限公司 | Self-disinfecting device for large-scale stainless steel water dispenser and disinfection process thereof |
| CN106037474A (en) * | 2016-07-05 | 2016-10-26 | 珠海格力电器股份有限公司 | Water dispenser |
| CN209090880U (en) * | 2018-09-04 | 2019-07-12 | 广东顺德济达饮水设备有限公司 | A kind of water dispenser having Intelligent emptying and pipeline-sterilization |
| CN110575071A (en) * | 2019-10-21 | 2019-12-17 | 广东吉宝电器科技有限公司 | A self-sterilizing and cleaning warm water machine |
| CN211459819U (en) * | 2019-10-21 | 2020-09-11 | 广东吉宝电器科技有限公司 | Warm water machine with self-disinfection and sterilization functions |
| CN113133654A (en) * | 2020-01-17 | 2021-07-20 | 广东碧丽饮水设备有限公司 | Aseptic boiling water drinking water equipment of intelligence constant temperature |
| CN213834767U (en) * | 2020-11-09 | 2021-07-30 | 珠海格力电器股份有限公司 | Water treatment system and water purifying dispenser |
| CN216569561U (en) * | 2021-10-10 | 2022-05-24 | 李志红 | Water dispenser with sterilization function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115585678A (en) * | 2022-10-24 | 2023-01-10 | 青岛海尔施特劳斯水设备有限公司 | Heat exchanger and cool boiled water dispenser comprising same |
| CN115585678B (en) * | 2022-10-24 | 2026-03-31 | 青岛海尔施特劳斯水设备有限公司 | Heat exchanger and a water dispenser including the heat exchanger |
| CN117562419A (en) * | 2023-12-21 | 2024-02-20 | 珠海格力电器股份有限公司 | Drinking water equipment and water outlet control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216569561U (en) | Water dispenser with sterilization function | |
| CN204015981U (en) | A kind of water dispenser with a key pipeline sterilizing function | |
| CN204932332U (en) | A kind of hot water circuit decontamination system of water dispenser | |
| CN104323714A (en) | Hot water disinfection type water drinking system | |
| CN110613345B (en) | Water dispenser and control method thereof | |
| CN113876201A (en) | Water dispenser with sterilization function | |
| CN115886557A (en) | Control method, control device and computer readable storage medium of drinking water device | |
| CN204015982U (en) | A kind of energy-saving drinking machine with water emptying system overnight | |
| CN216652046U (en) | Water outlet device with residual water backflow system | |
| CN107997600A (en) | Energy-saving drinking machine with automatic sterilizing function | |
| CN205697232U (en) | A kind of intelligent healthy drinking machine | |
| CN204541770U (en) | With the energy-saving drinking machine of automatic sterilizing function | |
| CN204654643U (en) | A kind of cold bag disinfection system of water dispenser | |
| CN104757882A (en) | Full-pipeline sterilizing device with normal-temperature water dispenser faucet capable of automatically discharging hot water | |
| CN210961519U (en) | Warm water drinking machine | |
| CN210871082U (en) | Multiple sterilization anti-spray steam warm-boiling water drinking equipment | |
| CN204561853U (en) | The full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water | |
| CN210673071U (en) | A water dispenser with sterilization function | |
| CN205094178U (en) | Control moisture inter -item transfer in boiling water water dispenser of 30 DEG C - 100 DEG C water transfer temperature | |
| CN102987913B (en) | A kind of high water quality Warm water drinking machine | |
| CN214484256U (en) | Sterilization device for water dispenser | |
| CN109757978B (en) | Water dispenser | |
| CN204120834U (en) | Disinfection with hot water drinking-water system | |
| CN215161871U (en) | Water dispenser | |
| CN204181467U (en) | A kind of healthy drinking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |