CN209819855U - A drinking hot water and disinfection machine - Google Patents

Abstract

The utility model discloses an integrated machine for drinking hot water and disinfection, which comprises a machine body 1, on which a steam disinfection unit 2 and a water tap 4 are arranged, and on the discharge pipeline of the steam disinfection unit 2, there is a Close the switch 5 of the discharge channel, the body 1 is provided with a preheating device capable of recovering heat from the steam discharged from the steam disinfection unit 2, and the all-in-one machine also includes a heat exchange tube 7 capable of exchanging heat with the preheating device , one end of the heat exchange tube 7 is connected to the water tap 4 through a pipeline, and the other end is connected to the source water inlet pipe 100 through a pipeline. The first heater 8 heated by the water flowing to the boiling water tap 4 recovers the heat energy of the steam discharged from the steam disinfection unit 2 through the preheating device, preheats the water in the heat exchange tube 7, and then flows to the first heater 8 to shorten the heating time. Time, energy recycling, energy saving and environmental protection.

Description

A drinking hot water and disinfection machine

【Technical field】

The utility model relates to an integrated machine for drinking hot water and disinfection.

【Background technique】

Water boilers and steam sterilizers have become our daily electrical appliances. The water boilers are connected to cold water to heat and boil for drinking. Office areas and occasions with a large number of people, including the back kitchen of the hotel canteen. The steam sterilizer is also connected to cold water for heating to generate steam for high-temperature disinfection. After the disinfection is completed, there will be a lot of steam in the sterilizer. The steam has a lot of heat energy, so it is a waste to drain it directly.

The utility model is made based on this situation.

【Content of utility model】

The technical problem to be solved by the utility model is to provide an integrated machine for drinking hot water and disinfection with simple structure, energy saving and environmental protection. , and used to preheat the water entering the first heater heated by boiling water, so that the water entering the first heater has a certain temperature, thereby reducing the time for the first heater to boil the water, with simple structure, energy saving and environmental protection , The heating time is short, saving time.

The utility model is achieved through the following technical solutions:

An integrated machine for drinking hot water and disinfection, characterized in that it includes a body 1, on which a steam disinfection unit 2 and a water tap 4 are arranged, and on the discharge pipeline of the steam disinfection unit 2, there is a valve that can be opened or closed. The switch 5 of the discharge channel, the body 1 is provided with a preheating device capable of recovering heat energy from the steam discharged from the steam disinfection unit 2, and the all-in-one machine also includes a heat exchange tube 7 capable of exchanging heat with the preheating device, One end of the heat exchange tube 7 is connected to the water tap 4 through a pipeline, and the other end is connected to the source water inlet pipe 100 through a pipeline. Turn on the first heater 8 heated by the water from the tap 4 .

The integrated machine for drinking hot water and disinfection as described above is characterized in that the preheating device includes a preheating box 3 for containing the heat exchange medium 6, and the heat exchange tube 7 is placed in the preheating box 3 and exchanges heat with the heat exchange medium 6 located in the preheating box 3.

The integrated drinking water and disinfection machine as described above is characterized in that: the end of the discharge pipeline of the steam disinfection unit 2 extends into the preheating box 3, and the preheating box 3 is provided with a connection Steam pressure relief device 20 at the end of the discharge pipe of the steam sterilization unit 2 .

The integrated machine for drinking hot water and disinfection as described above is characterized in that: the preheating box 3 is provided with a preheating pipe 16 for heating the heat exchange medium 6 .

A drinking hot water and disinfection integrated machine as described above is characterized in that a water storage tank 10 for water storage and a clean water tank for purifying water are also provided between the heat exchange pipe 7 and the source water inlet pipe 100 The water storage tank 10 is connected to the heat exchange tube 7 and supplies water to the heat exchange tube 7. The water purifier 11 is arranged between the water storage tank 10 and the source water inlet pipe 100 and is used to purify the water from the source water inlet pipe 100. Enter the water in the storage tank 10.

The integrated machine for drinking hot water and disinfection as described above is characterized in that: the heat exchange medium 6 uses water, and the water storage tank 10 is connected to the preheating box 3 through pipelines and can be connected to the preheating box 3 add preheating water.

The integrated machine for drinking hot water and disinfection as described above is characterized in that: the body 1 is provided with a cold water faucet 12 connected to the water storage tank 10, and an ozone sterilizer is provided between the cold water faucet 12 and the water storage tank 10. device 13.

The integrated machine for drinking hot water and disinfection as described above is characterized in that: an electromagnetic device for controlling the on-off of the water circuit between the water purifier 11 and the water storage tank 10 is provided between the water purifier 11 and the water storage tank 10. A valve 14, a water level switch 15 for detecting the water level is arranged in the water storage tank 10.

A drinking hot water and disinfection integrated machine as described above is characterized in that: the steam disinfection unit 2 is connected to the heat exchange tube 7 through a pipeline, and the heat exchange tube 7 flows to the steam disinfection unit 2 through the first heater 8 The water is heated to make steam water.

The integrated machine for drinking hot water and disinfection as described above is characterized in that: the first heater 8 is a straight-through heater, and the steam disinfection unit 2 and the boiling water tap 4 are connected to the first heater through pipelines. 8 on the water outlet end.

The integrated machine for drinking hot water and disinfection as described above is characterized in that: a dry-boil prevention device 19 for preventing the first heater 8 from dry-boiling is provided between the first heater 8 and the heat exchange tube 7 .

A drinking hot water and disinfection integrated machine as described above is characterized in that: the steam disinfection unit 2 is connected to the source water inlet pipe 100 through a pipeline, and the steam disinfection unit 2 and the source water inlet pipe 100 A second heater 18 is provided for heating the water flowing from the source water inlet pipe 100 to the steam disinfection unit 2 to be used as steam water.

The integrated machine for drinking hot water and disinfection as described above is characterized in that the steam disinfection unit 2 includes a cabinet body 21 and a steam generating system 22 for generating steam.

The integrated machine for drinking hot water and disinfection as described above is characterized in that the heat exchange tube 7 is a food-grade stainless steel tube.

The integrated machine for drinking hot water and disinfection as described above is characterized in that a water vapor separator 17 is provided between the boiling water faucet 4 and the first heater 8 .

Compared with the prior art, the utility model has the following advantages:

1. The utility model recovers the heat energy of the steam discharged from the steam disinfection unit 2 through the preheating device. After the steam disinfection unit 2 is sterilized, when the switch 5 is turned on, the high-temperature and high-pressure steam is discharged from the steam disinfection unit 2 to the preheating device At the same time, the heat energy of the steam is recovered by the preheating device, and the heat exchange tube 7 is heated. The heat exchange tube 7 is used as a part of the water supply pipeline of the boiling water faucet 4, and is arranged before the first heater 8 for heating and generating boiling water. Then the water in the heat exchange tube 7 is preheated under the action of the preheating device; Flow to the boiling tap 4, because the water has been preheated and heated up, it can be boiled in the first heater 8 only after a brief heating, shortening the heating time, making energy recycling, energy saving, environmental protection, and safe use.

2. The utility model puts the heat exchange medium 6 in the preheating box 3, and since the heat exchange medium 6 absorbs the heat energy released by the steam, the heat energy is stored in the preheating box 3, so it can continuously The water in the heat exchange tube 7 is preheated until the heat energy is consumed.

【Description of drawings】

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:

Fig. 1 is a schematic diagram of the connection structure of an embodiment of an integrated machine for drinking hot water and disinfection of the present invention;

Fig. 2 is a schematic view of the connection structure of another embodiment of the integrated machine for drinking hot water and disinfection of the present invention.

【Detailed ways】

Below in conjunction with accompanying drawing, the utility model will be further described:

The drinking hot water and disinfection integrated machine shown in Figures 1 to 2 includes a body 1 on which a steam disinfection unit 2, a preheating device and a water tap 4 are arranged, and the discharge pipe of the steam disinfection unit 2 There is a switch 5 that can be opened or closed on the road, and the preheating device is used to recover the heat energy of the steam discharged from the steam disinfection unit 2. The all-in-one machine also includes a heat exchange tube 7 that can exchange heat with the preheating device. One end of the heat exchange tube 7 is connected to the water tap 4 through a pipeline, and the other end is connected to the source water inlet pipe 100 through a pipeline. The water from the faucet 4 is heated by the first heater 8 .

The heat energy of the steam discharged from the steam disinfection unit 2 is recovered through the preheating device. The thermal device reclaims the heat energy of the steam, and heats the heat exchange tube 7. The heat exchange tube 7 is used as a part of the water supply pipeline of the boiling water tap 4, and is arranged before the first heater 8 for heating to generate boiling water. Then the heat exchange tube 7 The water in the water is preheated under the action of the preheating device; when the water tap 4 is turned on, the preheated water in the heat exchange tube 7 flows to the first heater 8, and flows to the water tap 4 after being heated and boiled by the first heater 8. Because the water has been preheated and heated, it can be boiled after only a brief heating in the first heater 8, shortening the heating time, enabling energy recycling, energy saving, environmental protection, and safe use.

The preheating device includes a preheating box 3 for holding a heat exchange medium 6, and the heat exchange tube 7 is placed in the preheating box 3 and heats up with the heat exchange medium 6 located in the preheating box 3. Exchange, simple structure, high heat exchange efficiency, good preheating effect and fast speed.

The heat energy released by the steam is absorbed by the heat exchange medium 6 , so that the heat energy is stored in the preheating box 3 , the temperature of the heat exchange medium 6 rises, and the water in the heat exchange tube 7 is preheated. Moreover, since the preheating box 3 and the heat exchange medium 6 can store thermal energy for a long time, the water in the heat exchange tube 7 can be continuously preheated until the thermal energy is consumed.

The preheating box 3 is provided with a preheating pipe 16 for heating the heat exchange medium 6. After the heat energy recovered in the preheating box 3 is released, the heat exchange medium 6 can be heated through the preheating pipe 16, so as to The water in the heat exchange tube 7 is preheated to ensure that the all-in-one machine can quickly provide boiling water.

In addition, as shown in FIG. 1 , the steam disinfection unit 2 is connected to the heat exchange tube 7 through a pipeline, and the water flowing from the heat exchange tube 7 to the steam disinfection unit 2 is heated through the first heater 8 to be used as steam water. The steam disinfection unit 2 includes a cabinet body 21 and a steam generation system 22 for generating steam. After heating with preheated water, it is sent to the steam generation system 22 as steam water to shorten the heating time.

The first heater 8 is a straight-through heater, and the steam disinfection unit 2 and the water tap 4 are connected to the water outlet of the first heater 8 through a pipeline, which has a simple structure and a fast heating speed.

Of course, the steam disinfection unit 2 can also be connected to the source water inlet pipe 100 through a pipeline, and the source water inlet pipe 100 is arranged between the steam disinfection unit 2 and the source water inlet pipe 100 to flow to the steam disinfection unit. 2 is heated as the second heater 18 of steam water without preheating by preheating device, as shown in Figure 2.

A water storage tank 10 for storing water and a water purifier 11 for purifying water are also provided between the heat exchange pipe 7 and the source water inlet pipe 100, and the water storage tank 10 is connected to the heat exchange pipe 7 and supplied to the heat exchange The pipe 7 supplies water, and the water purifier 11 is arranged between the water storage tank 10 and the source water inlet pipe 100 and is used for purifying the water entering the water storage tank 10 from the source water inlet pipe 100 . The source water enters from the source water inlet pipe 100, flows through the water purifier 11 after being purified, and is stored in the water storage tank 10, so as to provide sufficient purified drinking water in time.

The heat exchange medium 6 is water, and the heat exchange medium 6 is convenient to replenish and replace, and the cost is low. The water storage tank 10 is connected to the preheating box 3 through pipelines and can replenish the preheating water as the heat exchange medium in the preheating box 3, and has a simple structure and is convenient for replenishing water.

The heat exchange tube 7 is a food-grade stainless steel tube, which is safe to use, high in heat exchange efficiency, and durable.

The body 1 is provided with a cold water faucet 12 connected to the water storage tank 10, and an ozone sterilizing device 13 is provided between the cold water faucet 12 and the water storage tank 10, so that the all-in-one machine can provide clean water while providing boiling water. cold water.

Between the water purifier 11 and the water storage tank 10, a solenoid valve 14 for controlling the water passage between the water purifier 11 and the water storage tank 10 is provided, and the water storage tank 10 is provided with a water level switch 15 for detecting the water level . The size of the water level is detected by the water level switch 15 to control the solenoid valve 14 to control the water path between the water purifier 11 and the water storage tank 10 to control the water storage capacity of the water storage tank 10 .

A water vapor separator 17 is arranged between the boiling water faucet 4 and the first heater 8 to separate the water vapor from the hot water flowing into the boiling water faucet 4 to prevent the hot water from splashing when the boiling water faucet 4 is turned on.

Between the first heater 8 and the heat exchange tube 7, there is an anti-dry heating device 19 for preventing the first heater 8 from burning dry, so as to prevent the first heater 8 from drying out when the water supply is cut off due to power failure or other problems. damage due to burning.

The end of the discharge pipeline of the steam disinfection unit 2 extends into the preheating box 3, and the preheating box 3 is provided with a steam pressure relief device 20 connected to the end of the discharge pipe of the steam disinfection unit 2, through which the steam The pressure relief device 20 relieves the pressure of the steam discharged from the steam disinfection unit 2 into the preheating box 3 to improve safety and protect equipment, and recovers the discharged steam to the preheating box 3 for condensation and heat release. At the same time, the water liquefied by the steam is also filled into the preheating box 3 as the heat exchange medium 6 to realize double recycling of heat energy and water, which is more energy-saving and environment-friendly.

The discharge pipeline of the steam disinfection unit 2 can also be coiled or partly built into the preheating box 3 to release heat from the heat exchange medium 6 in the preheating box 3 and then discharge it to the outside. No specific diagram is given here. Show.

The body 1 is also provided with a control device 9, the steam disinfection unit 2, the ozone sterilizer 13, the preheating pipe 16, the electromagnetic valve 14, the water level switch 15 and the first heater 8 are electrically connected with the control device 9, as Connect via cable.

The above-mentioned all-in-one machine provides drinking hot water and disinfection functions, and is used to preheat the water entering the first heater 8 by recycling a large amount of steam after steam disinfection, so that the water entering the first heater 8 has a certain temperature, thereby reducing the time for the first heater 8 to boil the water, and has the characteristics of simple structure, energy saving and environmental protection, short heating time, and time saving.

Claims (10)

1. The utility model provides a drink hot water and disinfection all-in-one which characterized in that: including organism (1), be equipped with steam disinfection unit (2) and boiling water tap (4) on organism (1), be equipped with switch (5) that can open or close exhaust passage on the discharge pipeline of steam disinfection unit (2), be equipped with in organism (1) and carry out the preheating device that heat energy was retrieved with steam disinfection unit (2) exhaust steam, the all-in-one still includes heat exchange tube (7) that can carry out the heat exchange with preheating device, heat exchange tube (7) one end passes through the tube coupling with boiling water tap (4), and the other end passes through the pipeline and is connected with source water inlet tube (100), be equipped with between heat exchange tube (7) and boiling water tap (4) and be used for flowing to the water heating's of boiling water tap (4) first heater (8) with heat exchange tube (7).

2. The integrated machine for drinking hot water and sterilization according to claim 1, wherein: the preheating device comprises a preheating box body (3) used for containing a heat exchange medium (6), and the heat exchange tube (7) is arranged in the preheating box body (3) and exchanges heat with the heat exchange medium (6) in the preheating box body (3).

3. The integrated drinking water and sterilizing machine according to claim 2, wherein: the tail end of a discharge pipeline of the steam disinfection unit (2) extends into the preheating box body (3), and a steam pressure relief device (20) connected to the tail end of the discharge pipeline of the steam disinfection unit (2) is arranged in the preheating box body (3).

4. The integrated drinking water and sterilizing machine according to claim 2, wherein: the preheating box body (3) is internally provided with a preheating pipe (16) used for heating a heat exchange medium (6).

5. An integrated drinking water heating and disinfecting machine according to any one of claims 2 to 4, wherein: still be equipped with between heat exchange tube (7) and source water inlet tube (100) storage water tank (10) that are used for the water storage and water purifier (11) that are used for the water purification, storage water tank (10) are connected with heat exchange tube (7) and supply water to heat exchange tube (7), water purifier (11) are located between storage water tank (10) and source water inlet tube (100) and are used for purifying the water that gets into in storage water tank (10) from source water inlet tube (100).

6. An integrated drinking water heating and disinfecting machine as claimed in claim 5, wherein: the heat exchange medium (6) is water, and the water storage tank (10) is connected with the preheating tank body (3) through a pipeline and can supplement preheating water into the preheating tank body (3).

7. An integrated drinking water heating and disinfecting machine as claimed in claim 5, wherein: a cold water faucet (12) connected with the water storage tank (10) is arranged on the machine body (1), and an ozone sterilization device (13) is arranged between the cold water faucet (12) and the water storage tank (10).

8. An integrated drinking water heating and disinfecting machine as claimed in claim 5, wherein: an electromagnetic valve (14) used for controlling the on-off of a water path between the water purifier (11) and the water storage tank (10) is arranged between the water purifier (11) and the water storage tank (10), and a water level switch (15) used for detecting the water level is arranged in the water storage tank (10).

9. The integrated machine for drinking hot water and sterilization according to claim 1, wherein: the steam disinfection unit (2) is connected with the heat exchange pipe (7) through a pipeline and heats water flowing from the heat exchange pipe (7) to the steam disinfection unit (2) through the first heater (8) to be used as steam water.

10. The integrated machine for drinking hot water and sterilization according to claim 1, wherein: and an anti-dry heating device (19) for preventing the first heater (8) from being dried is arranged between the first heater (8) and the heat exchange tube (7).