Intelligent-control internal-circulation sterile warm boiled water drinking equipment

Abstract

The utility model relates to the technical field of water drinking equipment, in particular to intelligent control internal circulation sterile warm boiled water drinking equipment. According to the utility model, a hot liner is respectively connected with at least one warm boiled water pipeline through an energy-saving converter; a temperature adjusting pipeline is further arranged between the outlet of the hot container and the warm boiled water pipeline, and a temperature adjusting valve is installed on the temperature adjusting pipeline and used for adjusting the temperature of the warm boiled water pipeline. An internal circulation pipeline is further arranged between the inlet of the hot container and the warm boiled water pipeline, and an internal circulation electromagnetic valve and a centrifugal pump are installed on the internal circulation pipeline; the centrifugal pump extracts hot boiled water in the internal circulation pipeline, internal circulation is carried out along the energy-saving converter and the temperature adjusting pipeline, and sterilization is achieved. The water tank is connected with a plurality of warm boiled water pipelines through an energy-saving converter, and each warm boiled water pipeline is provided with an overflowing type germicidal lamp; hot boiled water is introduced through the newly-added temperature adjusting pipeline to increase the outlet water temperature of the warm boiled water; and water discharged from the pipeline is timely sterilized at regular intervals, so that the intelligent control internal circulation sterile environment of the whole warm boiled water drinking equipment is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to drinking water equipment technical field, concretely relates to a kind of intelligent control internal circulation sterile hot water drinking equipment. BACKGROUND

[0002] Hot water drinking water equipment can provide hot water, hot boiled water and other different temperature drinking water, and is welcomed by customers. Since the temperature of hot water is usually 40-45℃, bacteria can easily breed in the pipeline over time. In the prior art, for example, a kind of hot water constant temperature constant flow sterile energy-saving drinking fountain is disclosed in the authorized announcement No.CN215838408U, uses heat exchanger to transfer part of the heat of boiled water to cold water, so that hot water with large flow is stably outputted;And sterilization device is arranged in the hot water storage inner container, and the hot water is sterilized by using the sterilization device. This sterilization method simply uses ultraviolet sterilizer, and bacteria that ultraviolet cannot kill can still breed in the pipeline. At the same time, this water supply mode cannot always reach 40-45℃ when the air temperature is low, because the heat exchange area of heat exchanger is unchanged but the water inlet temperature is too low. SUMMARY

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, provide a kind of intelligent control internal circulation sterile hot water drinking equipment, and a plurality of hot water pipelines are connected with energy-saving converter, and overflow type germicidal lamp is arranged on each hot water pipeline;The outlet temperature of hot water is improved by introducing hot boiled water through the newly added temperature adjusting pipeline;The pipeline is periodically disinfected, so that the intelligent control internal circulation sterile environment of the whole hot water drinking equipment is realized.

[0004] The technical scheme of the utility model is as follows:

[0005] An intelligent control internal circulation sterile hot water drinking equipment includes a water purifier, an energy-saving converter and a hot tank, one end of the water purifier is connected with a water inlet, the other end of the water purifier is connected with the inlet of the energy-saving converter through a water inlet pipeline;The outlet of the energy-saving converter is connected with the hot tank through a conveying pipeline;Hot water pipeline is installed on the hot tank, and the hot tank is connected with at least one hot water pipeline through the energy-saving converter;Temperature adjusting pipeline is further arranged between the outlet of the hot tank and the hot water pipeline, temperature adjusting valve is installed on the temperature adjusting pipeline, and the temperature adjusting valve is used to adjust the temperature of the hot water pipeline;Internal circulation pipeline is further arranged between the inlet of the hot tank and the hot water pipeline, internal circulation electromagnetic valve and centrifugal pump are installed on the internal circulation pipeline;The centrifugal pump extracts hot boiled water in the internal circulation pipeline and performs internal circulation along the energy-saving converter and the temperature adjusting pipeline and realizes sterilization.

[0006] Preferably, the hot boiled water pipeline is provided with a hot boiled water electromagnetic valve, a flow-through sterilization lamp and a hot boiled water outlet, and the flow-through sterilization lamp is installed separately or integrally between the hot boiled water electromagnetic valve and the hot boiled water outlet; the flow-through sterilization lamp is used for instant sterilization of the hot boiled water.

[0007] Preferably, the inner circulation pipeline, the energy-saving converter and the temperature adjusting pipeline jointly constitute a closed cavity, and the hot boiled water is driven by the centrifugal pump to realize inner circulation.

[0008] Preferably, the device further comprises a controller and a sensor, the controller is used for adjusting temperature and sterilization control, the controller receives the temperature collected by the sensor on the temperature adjusting pipeline, and adjusts the temperature adjusting valve to control the water temperature of the hot boiled water outlet; the controller controls the closing of the water inlet electromagnetic valve and the opening of the inner circulation electromagnetic valve to control the pipeline inner circulation sterilization.

[0009] Preferably, the hot kettle heats the purified water entering the hot kettle, and the hot boiled water is sent to the energy-saving converter for energy exchange; an exhaust valve is installed at the top of the hot kettle, and the exhaust valve is used for discharging the gas generated during the boiling of the hot boiled water and the expanded water; a safety valve is arranged between the hot kettle and the conveying pipeline, and the safety valve is used for opening a pressure relief channel when the system pressure exceeds a specified value to ensure safety.

[0010] Preferably, the energy-saving converter is provided with an exchange inlet, an exchange outlet, an exchange port I and an exchange port II, wherein:

[0011] The exchange inlet is connected with the outlet of the water inlet pipeline and is used for providing purified water;

[0012] The exchange outlet is connected with the inlet of the hot kettle and is used for providing purified water and sending the heated purified water into the hot kettle;

[0013] The exchange port I is connected with the outlet of the hot kettle and is used for receiving the hot boiled water;

[0014] The exchange port II is connected with the hot boiled water pipeline and is used for providing the hot boiled water;

[0015] The energy-saving converter has a double-layer structure, the purified water provided through the exchange inlet is used for cooling the hot boiled water entering the exchange port I, so that the temperature of the hot boiled water remaining from the exchange port II is kept at 40-45 DEG C.

[0016] Compared with the prior art, the device has the following beneficial effects:

[0017] The energy-saving converter is connected with multiple warm boiled water pipelines, each of which is provided with a flow type sterilization lamp for instant sterilization of outlet water, in winter or other special conditions, the outlet water temperature of the warm boiled water is increased by introducing hot boiled water through the newly added temperature adjusting pipeline, the drinking water comfort of the user is improved, the pipeline is sterilized regularly, the hot boiled water is introduced into the warm boiled water pipeline and the energy-saving converter through the internal circulation pipeline, so that the intelligent control internal circulation sterile environment of the whole warm drinking water equipment is realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows, and obviously, other drawings can be obtained by those skilled in the art without creative labor on the premise of not paying creative labor.

[0019] Figure 1 is one of the structural schematic diagrams of the present application.

[0020] Figure 2 is the second structural schematic diagram of the present application.

[0021] In the figure: 1, water purifier; 2, water inlet pipeline; 21, water inlet electromagnetic valve; 3, energy-saving converter; 4, conveying pipeline; 5, hot tank; 51, exhaust valve; 52, safety valve; 6, hot water pipeline; 61, hot boiled water electromagnetic valve; 62, hot boiled water outlet; 7, warm boiled water pipeline; 71, warm boiled water electromagnetic valve; 72, warm boiled water outlet; 8, temperature adjusting pipeline; 81, temperature adjusting valve; 9, internal circulation pipeline; 91, internal circulation electromagnetic valve; 92, centrifugal pump. DETAILED DESCRIPTION

[0022] In order to make the person in the art better understand the technical scheme in the present application, the technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings of the embodiments of the present application, obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0023] Embodiment 1

[0024] As Figure 1 and Figure 2As shown, the embodiment provides a smart control inner circulation sterile hot boiled water equipment, which comprises a water purifier 1, an energy-saving converter 3 and a hot tank 5. One end of the water purifier 1 is connected with a water inlet, and the other end of the water purifier 1 is connected with an inlet of the energy-saving converter 3 through a water inlet pipeline 2. An outlet of the energy-saving converter 3 is connected with the hot tank 5 through a conveying pipeline 4. The hot tank 5 is installed with a hot water pipeline 6, and the hot tank 5 is connected with at least one hot boiled water pipeline 7 through the energy-saving converter 3. A temperature adjusting pipeline 8 is arranged between an outlet of the hot tank 5 and the hot boiled water pipeline 7, and a temperature adjusting valve 81 is installed on the temperature adjusting pipeline 8. The temperature adjusting valve 81 is used for adjusting the temperature of the hot boiled water pipeline 7. An inner circulation pipeline 9 is arranged between an inlet of the hot tank 5 and the hot boiled water pipeline 7, and an inner circulation electromagnetic valve 91 and a centrifugal pump 92 are installed on the inner circulation pipeline 9. The centrifugal pump 92 extracts hot boiled water in the inner circulation pipeline 9 and performs inner circulation along the energy-saving converter 3 and the temperature adjusting pipeline 8 to achieve sterilization.

[0025] Working principle:

[0026] The purified water enters the water purifier 1 through the water inlet, and the purified water is sent into the energy-saving converter 3 through the water inlet pipeline 2. The low-temperature purified water enters the energy-saving converter 3, and the heat replacement is performed in the energy-saving converter 3. The purified water absorbing certain heat is sent into the hot tank 5. The hot tank 5 has a hot boiled water tank, which heats the purified water to 100℃. The hot boiled water directly flows out through the hot water pipeline 6, which is convenient for customers to drink hot boiled water.

[0027] Sometimes, customers need hot boiled water with appropriate temperature. The hot boiled water in the outlet of the hot tank 5 enters the heat exchanger again, and the heat replacement is performed with the newly-inflown purified water. After the hot boiled water with certain temperature is reduced to the temperature range of the hot boiled water, the hot boiled water flows out through the hot boiled water pipeline 7. In order to ensure the sterility of the hot boiled water, the flow type sterilization lamp is arranged on the hot boiled water pipeline 7, and the ultraviolet sterilization is performed through the flow type sterilization lamp, so that the customers can drink more safely.

[0028] Because the pipeline is provided with the energy-saving converter 3 and the hot boiled water pipeline 7 in addition to the hot boiled water pipeline, the bacteria will breed in the pipeline after a long time, which causes the unhealthiness of the drinking water. Therefore, the high-temperature sterilization needs to be performed regularly.

[0029] After ensuring that the pipelines are all filled with water, the water inlet electromagnetic valve 21, the warm boiled water electromagnetic valve 71, the hot boiled water electromagnetic valve 61, and the temperature adjusting valve 81 are closed to ensure that the entire pipeline is in a closed state. At this time, the inner circulation electromagnetic valve 91 is opened, and the centrifugal pump 92 is started. Under the drive of the centrifugal pump 92, the hot boiled water in the hot tank 5 flushes the partial warm boiled water pipeline 7, the double-layer structure in the energy-saving converter 3, and the partial water inlet pipeline 2, etc. Since the water inlet pipeline 2, etc. are all provided with a one-way valve, the flushed sewage cannot be guided. After the high-temperature flushing is completed, the warm boiled water electromagnetic valve 71 is opened to discharge the sewage from the warm boiled water outlet 72, and at the same time, the water inlet electromagnetic valve 21 is opened to avoid dry burning of the hot tank 5.

[0030] When the outside temperature is too low, for example, in winter, the temperature of the warm boiled water cannot reach the specified 40-45℃. At this time, the temperature adjusting valve 81 is opened, the temperature adjusting pipeline 8 where the temperature adjusting valve 81 is located is connected to the hot tank 5, a part of the hot boiled water in the hot tank 5 is divided to flow to the warm boiled water pipeline 7, and the warm boiled water with too low temperature is mixed with the partial hot boiled water to increase the temperature of the warm boiled water, thereby meeting the needs of the customers.

[0031] Embodiment 2

[0032] On the basis of the embodiment 1, the warm boiled water pipeline 7 is provided with a warm boiled water electromagnetic valve 71, an overflow type sterilization lamp, and a warm boiled water outlet 72. The overflow type sterilization lamp is installed separately or integrally between the warm boiled water electromagnetic valve 71 and the warm boiled water outlet 72. The overflow type sterilization lamp is used for instant sterilization of the warm boiled water when the warm boiled water is discharged.

[0033] The inner circulation pipeline 9, the energy-saving converter 3, and the temperature adjusting pipeline 8 jointly constitute a closed cavity, and the hot boiled water realizes inner circulation under the drive of the centrifugal pump 92.

[0034] The device further comprises a controller and a sensor. The controller is used for adjusting temperature and sterilization control. The controller receives the temperature collected by the sensor on the temperature adjusting pipeline 8 and adjusts the temperature adjusting valve 81 to control the discharge temperature of the warm boiled water outlet 72. The controller controls the closing of the water inlet electromagnetic valve 21 and the opening of the inner circulation electromagnetic valve 91 to control the pipeline inner circulation sterilization.

[0035] The hot tank 5 heats the purified water entering the hot tank 5, and the boiled hot boiled water is sent to the energy-saving converter 3 for energy exchange. An exhaust valve 51 is installed on the top of the hot tank 5, and the exhaust valve 51 is used for discharging the gas generated during the boiling of the hot boiled water and the expanded water. A safety valve 52 is arranged between the hot tank 5 and the conveying pipeline 4, and the safety valve 52 is used for opening a pressure relief channel when the system pressure exceeds a specified value to ensure safety.

[0036] The energy-saving converter 3 is provided with an exchange inlet, an exchange outlet, an exchange port I, and an exchange port II.

[0037] The exchange inlet is connected with the outlet of the water inlet pipeline 2 and is used for providing purified water;

[0038] The exchange outlet is connected with the inlet of the hot tank 5 and is used for providing purified water and heating and then sending into the hot tank 5;

[0039] The exchange port I is connected with the outlet of the hot tank 5 and is used for receiving hot boiled water;

[0040] The exchange port II is connected with the warm boiled water pipeline 7 and is used for providing warm boiled water;

[0041] The energy-saving converter 3 is in a double-layer structure, the purified water provided through the exchange inlet is used for cooling the hot boiled water entering the exchange port I, so that the temperature of the warm boiled water left from the exchange port II is kept at 40-45℃.

[0042] Although the utility model has been described in detail by referring to the attached drawings and combining the preferred embodiments, the utility model is not limited to this. The ordinary skilled in the art can make various equivalent modifications or replacements to the embodiments of the utility model without departing from the spirit and essence of the utility model, and these modifications or replacements should be within the scope of the utility model. Any skilled in the art in the technical field can easily think of changes or replacements within the technical range disclosed by the utility model, and these changes or replacements should be within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A kind of intelligent control inner loop sterile hot open drinking water equipment, including water purifier (1), energy-saving converter (3) and hot gallbladder (5), one end of water purifier (1) is connected with water inlet, the other end of water purifier (1) is connected with the inlet of energy-saving converter (3) through water inlet pipeline (2);The outlet of energy-saving converter (3) is connected with hot gallbladder (5) through conveying pipeline (4);Hot gallbladder (5) is installed with hot water pipeline (6), it is characterized in that, The hot tank (5) is connected with at least one warm boiled water pipeline (7) through the energy-saving converter (3); a temperature adjusting pipeline (8) is further arranged between the outlet of the hot tank (5) and the warm boiled water pipeline (7), and a temperature adjusting valve (81) is arranged on the temperature adjusting pipeline (8) for adjusting the temperature of the warm boiled water pipeline (7); an internal circulation pipeline (9) is further arranged between the inlet of the hot tank (5) and the warm boiled water pipeline (7), and an internal circulation electromagnetic valve (91) and a centrifugal pump (92) are arranged on the internal circulation pipeline (9); the centrifugal pump (92) draws the hot boiled water in the internal circulation pipeline (9) and performs internal circulation along the energy-saving converter (3) and the temperature adjusting pipeline (8) to achieve sterilization. The warm boiled water pipeline (7) is provided with a warm boiled water electromagnetic valve (71), a flow-through sterilization lamp and a warm boiled water outlet (72), and the flow-through sterilization lamp is installed separately or integrally between the warm boiled water electromagnetic valve (71) and the warm boiled water outlet (72); the flow-through sterilization lamp is used for sterilizing the warm boiled water immediately after the water is discharged. The internal circulation pipeline (9), the energy-saving converter (3) and the temperature adjusting pipeline (8) jointly form a closed cavity, and the hot boiled water is driven by the centrifugal pump (92) to realize internal circulation.

2. The intelligent control inner-circulation sterilization water heating and drinking device according to claim 1, characterized in that, The device further comprises a controller and a sensor, the controller is used for adjusting the temperature and sterilization control, the controller receives the temperature collected by the sensor on the temperature adjusting pipeline (8) and adjusts the temperature adjusting valve (81) to control the water temperature of the warm boiled water outlet (72); the controller controls the closing of the water inlet electromagnetic valve (21) and the opening of the internal circulation electromagnetic valve (91) to control the pipeline internal circulation sterilization.

3. The intelligent control inner-circulation sterilization water heating and drinking device according to claim 1, characterized in that, The hot tank (5) heats the purified water entering the hot tank (5), and the boiled hot boiled water is sent to the energy-saving converter (3) for energy exchange; an exhaust valve (51) is installed on the top of the hot tank (5), and the exhaust valve (51) is used for discharging the gas and expanded water generated during the boiling of the hot boiled water; a safety valve (52) is arranged between the hot tank (5) and the conveying pipeline (4), and the safety valve (52) is used for opening a pressure relief channel when the system pressure exceeds a specified value to ensure safety.

4. The intelligent control inner-circulation sterilization water heating and drinking device according to claim 1, characterized in that, The energy-saving converter (3) is provided with an exchange inlet, an exchange outlet, an exchange port I and an exchange port II, wherein: The exchange inlet is connected with the outlet of the water inlet pipeline (2) and is used for providing purified water; The exchange outlet is connected with the inlet of the hot tank (5) and is used for providing purified water and heating the purified water to be sent into the hot tank (5); The exchange port I is connected with the outlet of the hot tank (5) and is used for receiving hot boiled water; The exchange port II is connected with the warm boiled water pipeline (7) and is used for providing warm boiled water; The energy-saving converter (3) has a double-layer structure, the purified water provided through the exchange inlet is used for cooling the hot boiled water entering the exchange port I, so that the temperature of the warm boiled water remaining from the exchange port II is maintained at 40-45℃.

Images