CN209819858U - Drinking hot water and steam steaming and baking integrated machine - Google Patents

Abstract

The utility model discloses an integrated machine for drinking hot water and steam steaming and roasting, which comprises a machine body 1, on which a steam roasting unit and a water tap 4 are arranged, and a discharge pipeline of the steam steaming unit is provided with a Open or close 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 steaming unit, and the all-in-one machine also includes a heat exchange device capable of exchanging heat with the preheating device Tube 7, 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 pipe 7 flows to the first heater 8 heated by the water from the faucet 4, and the heat energy of the steam discharged from the steam roasting unit is recovered by the preheating device, and the water in the heat exchange pipe 7 is preheated, and then flows to the first heater 8 Heating, shortening the heating time, energy recycling, energy saving and environmental protection.

Description

An all-in-one machine for drinking hot water and steam steaming and roasting

【Technical field】

The utility model relates to an integrated machine for drinking hot water and steam steaming and roasting.

【Background technique】

Water boilers and steam ovens have become our daily electrical appliances. The water boilers are heated by connecting cold water for drinking. The heating time is relatively long, and it takes a long time to wait, which wastes valuable time of users, especially for some office Areas and occasions where there is a lot of traffic, and the steam oven is used in the kitchen with a lot of use. After steaming and baking, a large amount of steam needs to be discharged, and there is a lot of heat in the steam, which is wasteful.

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 a simple in structure, energy-saving and environment-friendly drinking hot water and steam steaming and baking integrated machine. The released heat energy is recycled and used to preheat the water entering the first heater 8 heated by boiling water, so that the water entering the first heater 8 has a certain temperature, thereby reducing the boiling of the water by the first heater 8 It has the characteristics of simple structure, energy saving and environmental protection, short heating time and time saving.

The utility model is achieved through the following technical solutions:

An integrated machine for drinking hot water and steaming and roasting, characterized in that it includes a machine body 1, on which a steaming and roasting unit and a water tap 4 are arranged, and on the discharge pipe of the steaming and roasting unit, there is a valve that can be opened. Or close 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 baking unit, and the all-in-one machine also includes a heat exchange tube capable of exchanging heat with the preheating device 7. 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. 7. Flow to the first heater 8 heated by the water from the tap 4.

The integrated machine for drinking hot water and steam steaming and roasting 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 In the box 3 and perform heat exchange with the heat exchange medium 6 located in the preheating box 3 .

The integrated machine for drinking hot water and steaming and roasting as described above is characterized in that: the end of the discharge pipeline of the steaming and roasting unit extends into the preheating box 3, and the preheating box 3 is provided with There is a steam pressure relief device 20 connected at the end of the discharge pipe of the steam cooking unit.

The integrated machine for drinking hot water, steam, steam and oven 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 .

The integrated machine for drinking hot water and steam steaming and roasting as described above is characterized in that: a water storage tank 10 for storing water and a water tank for purifying water are also provided between the heat exchange pipe 7 and the source water inlet pipe 100. A water purifier 11, 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 The water pipe 100 enters the water in the water storage tank 10 .

The integrated machine for drinking hot water and steam steaming and roasting as described above is characterized in that: the heat exchange medium 6 is water, and the water storage tank 10 is connected to the preheating box 3 through pipelines and can be supplied to the preheating box Add preheating water in body 3.

The integrated machine for drinking hot water and steam, steam and oven 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 between the cold water faucet 12 and the water storage tank 10 is a Ozone sterilization device 13.

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

The integrated machine for drinking hot water and steaming and roasting as described above is characterized in that: the steaming and roasting unit is connected to the heat exchange tube 7 through a pipeline, and the heat exchange tube 7 flows to the steam steamer through the first heater 8 . The water in the grill unit is heated to be used as steam water.

The integrated machine for drinking hot water and steaming and roasting as described above is characterized in that: the first heater 8 is a straight-through heater, and the steaming and roasting unit and the faucet 4 are connected to the first heater through pipelines. On the water outlet end of heater 8.

The integrated machine for drinking hot water and steaming and roasting as described above is characterized in that: the steaming and roasting unit can also be connected to the source water inlet pipe 100 through a pipeline, and the steam and roasting unit and the source water are fed into A second heater 18 is provided between the water pipes 100 for heating the water flowing from the source water inlet pipe 100 to the steaming unit to be used as steam water.

The above-mentioned integrated machine for drinking hot water, steam, steam and oven is characterized in that: a water vapor separator 17 is provided between the boiling water faucet 4 and the first heater 8 .

The integrated machine for drinking hot water and steam steaming and roasting as described above is characterized in that an anti-dry heating device for preventing the first heater 8 from burning dry is provided between the first heater 8 and the heat exchange tube 7 19.

The above-mentioned integrated drinking hot water and steam steam oven is characterized in that: the steam steam oven unit includes a box body 21, a steam oven system 22, a steam generation system 23 and a water pump 24, and the water pump 24 will output The steam supplied to the steaming and roasting unit is pumped to the steam generating system 23 to generate steam, and the steaming and roasting system 22 controls the steam to steam and roast food.

The above-mentioned integrated machine for drinking hot water and steam steaming and roasting is characterized in that: the heat exchange tube 7 is a food-grade stainless steel tube.

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 roasting unit through the preheating device. After the steam roasting unit is steamed, when the switch 5 is turned on, high-temperature steam is discharged from the steam roasting unit 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 steam steaming and roasting according to the present invention;

Fig. 2 is a schematic diagram of the connection structure of another embodiment of a machine integrating drinking hot water and steam steaming and roasting according to the present invention.

【Detailed ways】

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

As shown in Figure 1 and Figure 2, a drinking hot water and steam steaming and roasting integrated machine includes a body 1, and the body 1 is provided with a steaming and roasting unit and a water tap 4, and the discharge pipe of the steaming and roasting unit There is a switch 5 that can open or close the discharge channel on the road. The body 1 is equipped with a preheating device that can recover the heat energy of the steam discharged from the steam baking unit. The heat exchange tube 7 is exchanged, 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 is used to heat the water that flows from the heat exchange tube 7 to the tap 4 .

The heat energy of the steam discharged from the steaming and roasting unit 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 of the steam recovered in the preheating box 3 is released, the heat exchange medium 6 can be heated through the preheating pipe 16 so as to preheat the water in the heat exchanging pipe 7 to ensure that the all-in-one machine can quickly provide boiling water. boiling water.

In addition, as shown in FIG. 1, the steam roasting unit is connected to the heat exchange tube 7 through a pipeline, and the water flowing from the heat exchange tube 7 to the steam roasting unit is heated by the first heater 8 to be used as steam water. The steam roasting unit includes a casing 21, a steaming roasting system 22, a steam generating system 23 and a water pump 24, and the water pump 24 pumps the steam delivered to the steam roasting unit to the steam generating system 23 to generate steam. The grilling system 22 controls steam to steam and grill food. After heating with preheated water, it is sent to the steam generating system 23 as steam to generate steam, so as to shorten the heating time.

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

Of course, the steam roasting unit 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 roasting unit and the source water inlet pipe 100 to flow the source water inlet pipe 100 to the steam roasting unit. The water of the unit is heated to be used as the second heater 18 of the steam water without preheating by the preheating box 3, as shown in FIG. 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 water level is detected by the water level switch 15 and the electromagnetic valve 14 is controlled to control the water passage 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 exhaust pipeline of the steam steaming unit extends into the preheating box 3 to directly discharge the steam in the preheating box 3, so as to recover steam heat energy better and more. The preheating box 3 is equipped with a steam pressure relief device 20 connected to the end of the discharge pipe of the steam steaming unit, through which the steam discharged from the steaming unit into the preheating box 3 is depressurized to improve safety and protection equipment, the exhausted steam is recovered into the preheating box 3 for condensation and heat release, while the heat energy is recovered, the liquefied water of the steam is also filled into the preheating box 3 as the heat exchange medium 6, realizing the dual function of heat energy and water Recycling, more energy saving and environmental protection.

The discharge pipeline of the steam steaming unit can also be coiled or partly built into the preheating box 3 to release heat to the heat exchange medium 6 in the preheating box 3 and then discharged out, no specific diagram is given here Show.

The body 1 is also provided with a control device 9, the steam oven unit, the ozone sterilizing device 13, the preheating pipe 16, the solenoid valve 14, the water level switch 15 and the first heater 8 are electrically connected to the control device 9, and the electric The way of connection can be through cable connection or other ways.

The above-mentioned all-in-one machine provides the function of drinking hot water and steaming and roasting, and is used to preheat the water entering the first heater 8 by recycling the steam heat energy after steaming and roasting, so that the water entering the first heater 8 The water 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 steam and evaporate roast all-in-one which characterized in that: including organism (1), be equipped with steam on organism (1) and evaporate roast unit and boiling water tap (4), be equipped with switch (5) that can open or close exhaust passage on the discharge pipeline of steam evaporates roast unit, be equipped with in organism (1) and evaporate the preheating device that roast unit exhaust steam carries out heat recovery with 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 heat exchange tube (7) first heater (8) of the water heating of boiling water tap (4).

2. The integrated machine for steaming and baking drinking hot water and steam according to claim 1, which is characterized in that: 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 machine for steaming and baking drinking hot water and steam according to claim 2, characterized in that: the tail end of a discharge pipeline of the steam steaming and baking unit extends into the preheating box body (3), and a steam pressure relief device (20) connected to the tail end of a discharge pipe of the steam steaming and baking unit is arranged in the preheating box body (3).

4. The integrated machine for steaming and baking drinking hot water and steam according to claim 2, characterized in that: the preheating box body (3) is internally provided with a preheating pipe (16) used for heating a heat exchange medium (6).

5. The integrated machine for steaming and baking drinking hot water and steam 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. The integrated machine for steaming and baking drinking hot water and steam according to 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. The integrated machine for steaming and baking drinking hot water and steam according to 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. The integrated machine for steaming and baking drinking hot water and steam according to 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 steaming and baking drinking hot water and steam according to claim 1, which is characterized in that: the steam steaming and baking unit is connected with the heat exchange tube (7) through a pipeline and heats water flowing from the heat exchange tube (7) to the steam steaming and baking unit through the first heater (8) so as to be used as steam water.

10. The integrated machine for steaming and baking drinking hot water and steam according to claim 1, which is characterized in that: the steam steaming and baking unit is connected with a source water inlet pipe (100) through a pipeline, and a second heater (18) used for heating water flowing from the source water inlet pipe (100) to the steam steaming and baking unit to serve as steam water is arranged between the steam steaming and baking unit and the source water inlet pipe (100).