CN216020454U - Water tank device of rice steaming cabinet - Google Patents

Abstract

The utility model discloses a water tank device of a rice steaming cabinet, which relates to the field of kitchen equipment and comprises a cabinet body, a water storage component, a heating mechanism and a water replenishing mechanism, wherein a plurality of base plates for placing a rice steaming plate are horizontally arranged on two side walls in the cabinet body; the water storage component comprises a water storage tank and a heating water tank, the heating water tank is positioned at the bottom of the inner cavity of the cabinet body, and the water storage tank is arranged on the outer side of the cabinet body; the heating mechanism is arranged at the bottom of the cabinet body and used for heating water in the heating water tank; the water replenishing mechanism is arranged in the cabinet body and is respectively connected with the water storage tank and the heating water tank, and the water replenishing mechanism is used for controlling water outlet of the water storage tank. The heating mechanism heats water in the heating water tank to enable the water to be boiled into steam to steam rice and flour, after the water is reduced to a certain water level after the water is lost in the steaming process, the water replenishing assembly controls water in the water storage tank to enter the heating water tank until the water is added to a certain amount, and then the water replenishing is automatically carried out on the water tank, so that the possibility of dry burning is avoided.

Description

Water tank device of rice steaming cabinet

Technical Field

The utility model relates to the field of kitchen equipment, in particular to a water tank device of a rice steaming cabinet.

Background

A rice steaming cabinet, also called a rice steaming cart, a rice steaming machine or a rice steaming box, refers to a kitchen appliance for steaming rice by heating with electricity or gas. At present, some existing rice steaming cabinets often heat through the water to in the water tank and produce steam and evaporate rice thoroughly, and some rice steaming cabinets steam some can be absorbed by rice when using, lead to the water in the water tank can produce the loss to need add water to the water tank, and because steam is great during the use, can't audio-visually see through the observation window whether the water in the water tank needs to increase, thereby lead to unable timely adding water, influence the result of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water tank device of a rice steaming cabinet, which can automatically supply water to the water tank.

The utility model provides a water tank device of a rice steaming cabinet, which comprises a cabinet body, a water storage component, a heating mechanism and a water replenishing mechanism, wherein a plurality of base plates for placing a rice steaming plate are horizontally arranged on two side walls in the cabinet body; the water storage component comprises a water storage tank and a heating water tank, the heating water tank is positioned at the bottom of the inner cavity of the cabinet body, and the water storage tank is arranged on the outer side of the cabinet body; the heating mechanism is arranged at the bottom of the cabinet body and used for heating water in the heating water tank so as to boil the water in the heating water tank to generate steam and steam rice and flour; the water replenishing mechanism is arranged in the cabinet body and is respectively connected with the water storage tank and the heating water tank, and the water replenishing mechanism is used for controlling the water outlet of the water storage tank so as to add water to the water tank when needed.

Furthermore, the water replenishing mechanism comprises a connecting shell, the connecting shell is arranged in the cabinet body, a first accommodating cavity and a second accommodating cavity which are mutually independent are arranged in the connecting shell, a water inlet channel and a water outlet channel which are communicated with the first accommodating cavity are arranged on the connecting shell, the water inlet channel is communicated with the inner cavity of the water storage tank through a water inlet pipe, and the water outlet channel is communicated with the inner cavity of the heating water tank; a water blocking assembly is arranged in the second accommodating cavity, and one end of the water blocking assembly is positioned in the water inlet channel; the first accommodating cavity is internally provided with a floating block, the top of the first accommodating cavity is provided with a switch, and the floating block can move relative to the switch; the water blocking component is electrically connected with the switch, and the switch is started or closed through the floating block, so that the water blocking component can control the opening and closing of the water inlet channel.

Specifically, the second accommodating cavity is divided into a first cavity section, a second cavity section and a third cavity section by two annular water-blocking plates, wherein the third cavity section is communicated with the water inlet channel; the water blocking assembly comprises a first electric push rod, a first piston and a second piston, the first electric push rod is fixedly arranged in the first cavity section and is electrically connected with the switch, the first piston is movably inserted in one of the water blocking plates, one end of the first piston is positioned in the first cavity section, the other end of the first piston is positioned in the second cavity section, the free end of the first electric push rod is connected to one end of the first piston, and the first electric push rod can push the first piston to move relative to the second cavity section; the second piston is movably inserted in the other water blocking plate, one end of the second piston is positioned in the second cavity section, the other end of the second piston is provided with a baffle and is positioned in the third cavity section, a telescopic rod is connected between the second piston and the inner wall of the third cavity section, and a pressure spring is sleeved on the telescopic rod to extrude the second piston to move relative to the second cavity section; the second chamber section is filled with hydraulic oil, so that the first electric push rod can drive the second piston to move relative to the water inlet channel.

Further, heating mechanism includes the furnace body, combustor and first heat exchange tube, the furnace body sets up in heating water tank, can be directly with the water contact in the water tank, the bottom of the cabinet body is provided with third holding chamber, the third holding intracavity is located to the combustor, the combustor is connected with the furnace body, first heat exchange tube sets up to a plurality of and equal interval arrangement in the water tank, and the one end of first heat exchange tube is connected in the furnace body, with water to in the water tank heats, the other end of first heat exchange tube is connected in one row of tobacco pipe, the one end of the pipe of discharging fume extends to the external side of cabinet, with the high temperature flue gas exhaust that the gas that burns in the combustor produced.

Further, the heating mechanism further comprises a second heat exchange tube, the second heat exchange tube is arranged in the water storage tank, one end of the second heat exchange tube extends to the outer side of the water storage tank, and the other end of the second heat exchange tube is connected with the smoke exhaust tube, so that the water in the water storage tank cools the high-temperature smoke in the second heat exchange tube and heats the water in the water storage tank simultaneously.

The water tank device of the rice steaming cabinet provided by the embodiment of the utility model at least has the following beneficial effects: through setting up continuous water mechanism, heating mechanism heats the water in the heating water tank so that the water boiling becomes vapor and evaporates rice, face ripe, after the in-process water that evaporates produces the loss water and reduces to certain water level, continuous water subassembly control storage water tank in the water gets into heating water tank, stops until adding water to a certain amount after to the realization is automatic to be continued water to the water tank, has avoided the possibility of dry combustion method.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is an elevational view, in cross section, of a first embodiment of the present invention;

FIG. 2 is a top view of a first embodiment of the present invention with the top removed;

FIG. 3 is a sectional view of the water replenishing mechanism in a closed state according to the first embodiment of the present invention;

FIG. 4 is a partial top cross-sectional view of a coupling housing according to a first embodiment of the present invention;

FIG. 5 is a sectional view of the water replenishing mechanism in an opened state according to the first embodiment of the present invention;

FIG. 6 is a front view of a first embodiment of the present invention;

fig. 7 is a side cross-sectional view of a heating mechanism and cabinet of a first embodiment of the present invention;

fig. 8 is a sectional view of the water replenishing mechanism according to the second embodiment of the present invention in an opened state.

Reference numerals: the water-heating water-saving heating device comprises a cabinet body 10, a base plate 11, a water storage tank 21, a heating water tank 22, a water inlet pipe 23, a heating mechanism 30, a water-continuing mechanism 40, a connecting shell 41, a first accommodating cavity 42, a second accommodating cavity 43, a water inlet channel 44, a water outlet channel 45, a floating block 46, a switch 47, a water blocking plate 48, a first cavity section 431, a second cavity section 432, a third cavity section 433, a first electric push rod 49, a first piston 50, a second piston 51, an expansion rod 52, a pressure spring 53, hydraulic oil 54, a second electric push rod 55, a baffle 56, a baffle 57, a through hole 58, a furnace body 31, a combustor 32, a first heat exchange pipe 33, a third accommodating cavity 12, a smoke exhaust pipe 34, a second heat exchange pipe 35 and an inclined plate 13.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

The water tank device of the rice steaming cabinet comprises a cabinet body 10, a water storage component, a heating mechanism 30 and a water replenishing mechanism 40, wherein a plurality of backing plates 11 for placing rice steaming plates are horizontally arranged on two side walls in the cabinet body 10; the water storage component comprises a water storage tank 21 and a heating water tank 22, the heating water tank 22 is positioned at the bottom of the inner cavity of the cabinet body 10, and the water storage tank 21 is arranged on the outer side of the cabinet body 10; the heating mechanism 30 is arranged at the bottom of the cabinet body 10 and is used for heating water in the heating water tank 22 so as to boil the water in the heating water tank 22 to generate steam and steam rice and flour; the water replenishing mechanism 40 is disposed in the cabinet 10, the water replenishing mechanism 40 is respectively connected to the water storage tank 21 and the heating water tank 22, and the water replenishing mechanism 40 is used for controlling water outlet of the water storage tank 21 to replenish water into the heating water tank 22 when necessary.

When the water-adding type rice steaming cabinet is used, the heating mechanism 30 heats water in the heating water tank 22 to enable the water to be boiled into steam to steam rice and flour in the rice steaming tray, water is evaporated in the steaming process, one part of water is attached to the inner wall of the cabinet body 10, the other part of water is absorbed by the rice and flour, water is reduced to a certain water level after the water is lost, the water-adding component controls water in the water storage tank 21 to enter the heating water tank 22, and the water-adding type rice steaming cabinet is stopped until the water is added to a certain amount, so that automatic water adding of the heating water tank 22 is realized.

The first embodiment is as follows:

referring to fig. 3 to 5, further, the water replenishing mechanism 40 includes a connecting shell 41, the connecting shell 41 is disposed in the cabinet 10, the connecting shell 41 has a first accommodating cavity 42 and a second accommodating cavity 43 which are independent of each other, a water inlet channel 44 and a water outlet channel 45 which are communicated with the first accommodating cavity 42 are disposed on the connecting shell 41, the water inlet channel 44 is communicated with the inner cavity of the water storage tank 21 through a water inlet pipe 23, and the water outlet channel 45 is communicated with the inner cavity of the heating water tank 22; a water blocking assembly is arranged in the second accommodating cavity 43, and one end of the water blocking assembly is positioned in the water inlet channel 44; a floating block 46 is arranged in the first accommodating cavity 42, a switch 47 is arranged at the top of the first accommodating cavity, and the floating block 46 can move relative to the switch 47; the water blocking assembly is electrically connected with the switch 47, and the switch 47 is turned on or off through the floating block 46, so that the water blocking assembly can control the opening and closing of the water inlet channel 44.

When the water in the heating water tank 22 is sufficient, the first accommodating cavity 42 is filled with water, the floating block 46 is stopped against the top surface of the first accommodating cavity 42 under the action of buoyancy, and meanwhile, the switch 47 is pressed, and the switch 47 starts the water blocking assembly to close the water inlet channel 44; when the water level in the heating water tank 22 is lowered to the water outlet channel 45, the water in the first accommodating cavity 42 flows into the heating water tank 22, so that the floating block 46 descends along with the water level, and the switch 47 is released, so that the switch 47 turns off the water blocking assembly and turns on the water inlet channel 44.

Referring to fig. 4, in detail, the second accommodating cavity 43 is divided into a first cavity section 431, a second cavity section 432 and a third cavity section 433 by two annular water blocking plates 48, wherein the third cavity section 433 is communicated with the water inlet channel 44; the water blocking assembly comprises a first electric push rod 49, a first piston 50 and a second piston 51, the first electric push rod 49 is fixedly arranged in the first cavity section 431 and is electrically connected with the switch 47, the first piston 50 is movably inserted in one of the water blocking plates 48, one end of the first piston 50 is positioned in the first cavity section 431, the other end of the first piston 50 is positioned in the second cavity section 432, the free end of the first electric push rod 49 is connected with one end of the first piston 50, and the first electric push rod 49 is started to push the first piston 50 to move relative to the second cavity section 432; the second piston 51 is movably inserted into the other water blocking plate 48, one end of the second piston 51 is positioned in the second cavity section 432, the other end of the second piston 51 is provided with a baffle 57 and is positioned in the third cavity section 433, an expansion link 52 is connected between the second piston 51 and the inner wall of the third cavity section 433, and a pressure spring 53 is sleeved on the expansion link 52 to extrude the second piston 51 to move relative to the second cavity section 432; the second chamber section 432 is filled with hydraulic oil 54 so that the first electric push rod 49 can drive the second piston 51 to move relative to the water inlet passage 44.

The third cavity section 433 is divided into three parts by the water inlet channel 44, the first part intersects with the water inlet channel 44, the second part is located on one side of the water inlet channel 44 and communicated with the second cavity section 432, the third part is located on the other side of the water inlet channel 44, and preferably, the baffle 57 is in a circular truncated cone shape. The second cavity section 432 forms a sealed space through the first piston 50, the second piston 51 and the two water blocking plates 48, the second cavity section 432 is filled with hydraulic oil 54, when the first electric push rod 49 pushes the first piston 50, the second piston 51 is extruded to move towards the third part of the third cavity section 433 along with the hydraulic pressure in the second cavity section 432, and the second piston 51, the baffle 57 and the other water blocking plate 48 block the water inlet channel 44; when the switch 47 is turned off, the first electric push rod 49 retracts to drive the first piston 50 to move towards the first cavity section 431, and the telescopic rod 52 pushes one side of the second piston 51 close to the compression spring 53 to move towards the second part of the second cavity section 432, so that the water inlet channel 44 is opened.

Referring to fig. 1, 2, 6 and 7, further, the heating mechanism 30 includes a furnace body 31, a burner 32 and a first heat exchange pipe 33, the furnace body 31 is disposed in the heating water tank 22 and can be directly contacted with water in the heating water tank 22, a third accommodating chamber 12 is disposed at the bottom of the cabinet 10, the burner 32 is disposed in the third accommodating chamber 12, the burner 32 is connected to the furnace body 31, the first heat exchange pipe 33 is disposed in the heating water tank 22 at intervals, one end of the first heat exchange pipe 33 is connected to the furnace body 31 to heat water in the heating water tank 22, the other end of the first heat exchange pipe 33 is connected to a smoke exhaust pipe 34, and one end of the smoke exhaust pipe 34 extends to the outside of the cabinet 10 to exhaust high-temperature smoke generated by gas combusted in the burner 32.

When the rice cooker is used, the burner 32 burns fuel gas in the cooker body 31 to generate high-temperature flue gas, the high-temperature flue gas enters the first heat exchange tube 33, and water in the heating water tank 22 exchanges heat with the first heat exchange tube 33 for heating so as to boil and evaporate the water to cook rice; the high-temperature flue gas in the first heat exchange pipe 33 is discharged out of the cabinet 10 through the smoke discharge pipe 34.

Further, the heating mechanism 30 further comprises a second heat exchange tube 35, the second heat exchange tube 35 is disposed in the water storage tank 21, one end of the second heat exchange tube 35 extends to the outside of the water storage tank 21, and the other end of the second heat exchange tube 35 is connected with the smoke exhaust tube 34, so that the water in the water storage tank 21 cools the high-temperature smoke in the second heat exchange tube 35 and heats the water in the water storage tank 21.

Example two:

referring to fig. 8, a through hole 58 communicating the second accommodating cavity 43 and the water inlet channel 44 is disposed in the connecting shell 41, the water blocking assembly includes a second electric push rod 55 and a blocking piece 56, the second electric push rod 55 is fixedly connected to the second accommodating cavity 43 and electrically connected to the switch 47, the blocking piece 56 slidably penetrates through the through hole 58, a free end of the second electric push rod 55 is fixedly connected to the blocking piece 56, and the second electric push rod 55 can drive the blocking piece 56 to move relative to the water inlet channel 44.

When the water in the heating water tank 22 is sufficient, the first accommodating cavity 42 is filled with water, the floating block 46 is prevented from abutting against the top surface of the first accommodating cavity 42 under the action of buoyancy, the switch 47 is pressed at the same time, and the switch 47 starts the second electric push rod 55 to push the blocking piece 56 to block the water inlet channel 44; when the water level in the heating water tank 22 is lowered to the water outlet passage 45, the water in the first accommodating chamber 42 flows into the water tank, the floating block 46 is caused to descend along with the water level, and the switch 47 is released, so that the switch 47 closes the second electric push rod 55 to retract the baffle 56 into the second accommodating chamber 43 to open the water inlet passage 44.

Preferably, the top of the cabinet 10 is obliquely arranged, and an obliquely arranged inclined plate 13 is arranged between every two base plates 11, so that the water vapor is attached to the inclined plate 13 and the top of the cabinet 10, converges with the inclined plate 13 and the top of the cabinet 10 and flows down along the side wall of the cabinet 10, and the water vapor is prevented from dripping on the rice after being condensed into water drops to affect the taste of the rice.

The bottom of the cabinet body 10 is provided with the universal wheel, and cabinet body 10 one side is provided with the opening, and the opening part is provided with the door, and wherein, cabinet body 10 top and swash plate 13 all from last to down along cabinet body 10 opening side direction opening survey relative side slope.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (6)

1. A water tank device of a rice steaming cabinet is characterized by comprising:

a plurality of backing plates (11) for placing a rice steaming plate are horizontally arranged on two side walls in the cabinet body (10);

the water storage assembly comprises a water storage tank (21) and a heating water tank (22), the heating water tank (22) is positioned at the bottom of the inner cavity of the cabinet body (10), and the water storage tank (21) is arranged on the outer side of the cabinet body (10);

the heating mechanism (30) is arranged at the bottom of the cabinet body (10) and is used for heating water in the heating water tank (22);

the water feeding mechanism (40) is arranged on the cabinet body (10), is respectively connected with the water storage tank (21) and the heating water tank (22), and is used for controlling the water outlet of the water storage tank (21).

2. The water tank device of the rice steaming cabinet as claimed in claim 1, wherein: the water feeding mechanism (40) comprises a connecting shell (41), the connecting shell (41) is arranged in the cabinet body (10), a first accommodating cavity (42) and a second accommodating cavity (43) which are mutually independent are arranged in the connecting shell (41), a water inlet channel (44) and a water outlet channel (45) which are communicated with the first accommodating cavity (42) are arranged on the connecting shell (41), the water inlet channel (44) is communicated with the inner cavity of the water storage tank (21) through a water inlet pipe (23), and the water outlet channel (45) is communicated with the inner cavity of the heating water tank (22); a water blocking assembly is arranged in the second accommodating cavity (43), and one end of the water blocking assembly is positioned in the water inlet channel (44); a floating block (46) is arranged in the first accommodating cavity (42), and a switch (47) is arranged at the top of the first accommodating cavity; the water blocking assembly is electrically connected with the switch (47), and the water blocking assembly can control the opening and closing of the water inlet channel (44).

3. The water tank device of the rice steaming cabinet as claimed in claim 2, wherein: the second accommodating cavity (43) is divided into a first cavity section (431), a second cavity section (432) and a third cavity section (433) by two annular water blocking plates (48), wherein the third cavity section (433) is communicated with the water inlet channel (44); the water blocking assembly comprises a first electric push rod (49), a first piston (50) and a second piston (51), the first electric push rod (49) is fixedly arranged in the first cavity section (431) and is electrically connected with the switch (47), the first piston (50) is movably inserted into one of the water blocking plates (48), one end of the first piston (50) is located in the first cavity section (431), the other end of the first piston is located in the second cavity section (432), and the free end of the first electric push rod (49) is connected to one end of the first piston (50); second piston (51) activity is inserted and is located another water-stop plate (48), and the one end of second piston (51) is located second chamber section (432), be provided with baffle (57) on the other end and be located third chamber section (433), be connected with telescopic link (52) between the inner wall of second piston (51) and third chamber section (433), the cover is equipped with pressure spring (53) on telescopic link (52), be full of hydraulic oil (54) in the second chamber section, first electric putter (49) can drive second piston (51) and move for inhalant canal (44).

4. The water tank device of the rice steaming cabinet as claimed in claim 2, wherein: set up in through-hole (58) of intercommunication second holding chamber (43) and inhalant canal (44) in connection shell (41), the subassembly that blocks water includes second electric putter (55) and separation blade (56), second electric putter fixed connection in second holding chamber (43) and with switch (47) electric connection, through-hole (58) are worn to locate in separation blade (56) slip, the free end fixed connection in separation blade (56) of second electric putter (55), second electric putter (55) can drive separation blade (56) and remove for inhalant canal (44).

5. The water tank device of a rice steaming cabinet according to claim 3 or 4, wherein: heating mechanism (30) include furnace body (31), combustor (32) and first heat exchange tube (33), furnace body (31) set up in heating water tank (22), the bottom of the cabinet body (10) is provided with third holding chamber (12), combustor (32) are located in third holding chamber (12), combustor (32) are connected with furnace body (31), first heat exchange tube (33) set up to a plurality of and equal interval arrangement in the water tank, and the one end of first heat exchange tube (33) is connected in furnace body (31), the other end of first heat exchange tube (33) is connected in one row of tobacco pipe (34), the one end of discharging fume pipe (34) extends to the cabinet body (10) outside.

6. The water tank device of the rice steaming cabinet as claimed in claim 5, wherein: the heating mechanism (30) further comprises a second heat exchange pipe (35), the second heat exchange pipe (35) is arranged in the water storage tank (21), one end of the second heat exchange pipe (35) extends to the outer side of the water storage tank (21), and the other end of the second heat exchange pipe (35) is connected with the smoke exhaust pipe (34).

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