Cooking range cooling device and gas stove

Abstract

The utility model provides a cooking range cooling device and a gas stove, and relates to the technical field of gas stoves, the cooking range cooling device comprises a cooking range and a water tank, a heating cavity is arranged in the cooking range, and a first water inlet and a first water outlet are arranged on the surface of the cooking range; a second water inlet and a second water outlet are formed in the surface of the water tank; the first water inlet is communicated with the second water outlet, and the first water outlet is communicated with the second water inlet; the second water inlet is positioned below the second water outlet; one end of the transverse partition plate is connected to the position between the second water inlet and the second water outlet, and the other end of the transverse partition plate and the inner wall of the water tank are arranged in a spaced mode. A partition net extending upwards in the vertical direction is arranged on the upper surface of the transverse partition plate, the top end of the partition net and the top face of the water tank are arranged at intervals, the partition net is arranged at the end, away from the second water inlet, of the transverse partition plate, mesh holes are formed in the partition net, and the total area of the mesh holes in the partition net is smaller than or equal to the area of the second water inlet.

Description

Technical Field

[0001] The utility model relates to the technical field of gas stoves, in particular to a stove head cooling device and a gas stove. Background Art

[0002] The existing technology has achieved the utilization of heat from the integrated stove, but in actual operation, the temperature of the stove head will still affect the integrated stove table near the stove head due to the action of heat radiation, thereby causing the table top temperature to rise. When the integrated stove works for a long time, the rise in table top temperature may cause the table top glass to deform or even break due to heat. Utility Model Content

[0003] The purpose of the utility model is to provide a stove cooling device and a gas stove, so as to alleviate the technical problem that the table near the existing stove is too high.

[0004] In a first aspect, the present invention provides a stove cooling device comprising:

[0005] A stove head, wherein a heating chamber is provided in the stove head, and a first water inlet and a first water outlet are provided on the surface of the stove head, communicating with the inside and outside of the heating chamber;

[0006] A water tank, wherein the water tank has a water holding chamber, and a second water inlet and a second water outlet communicating with the inside and outside of the water holding chamber are provided on the surface of the water tank; the first water inlet and the second water outlet are communicated with each other through a first pipe, and the first water outlet and the second water inlet are communicated with each other through a second pipe; a circulation pump is provided on the first pipe or the second pipe; the second water inlet is located below the second water outlet; a transverse partition extending in the transverse direction is provided in the water holding chamber, one end of the transverse partition is connected to a position between the second water inlet and the second water outlet, and the other end is spaced apart from the inner wall of the water tank; a partition net extending vertically upward is provided on the upper surface of the transverse partition, the top end of the partition net is spaced apart from the top surface of the water tank, the partition net is provided at the end of the transverse partition away from the second water inlet, the partition net has mesh holes, and the total area of the mesh holes on the partition net is less than or equal to the area of the second water inlet;

[0007] A water adding mechanism is connected to the water tank and is used to add water into the water tank, and the outlet of the water adding mechanism is located on the side of the partition facing the second water outlet;

[0008] The pumping mechanism is connected to the water tank and is used to pump water from the water tank, and the inlet of the pumping mechanism is located on the side of the partition facing away from the second water outlet.

[0009] Furthermore, the heating chamber is annular, a partition is provided in the heating chamber, and the first water inlet and the first water outlet are respectively located on opposite sides of the partition.

[0010] Furthermore, the water tank is provided with a controller, an electric heater, a liquid level sensor and a temperature sensor, and the electric heater, the liquid level sensor, the temperature sensor, the water adding mechanism and the water pumping mechanism are all connected to the controller.

[0011] Furthermore, the temperature sensor is arranged above the second water outlet.

[0012] Furthermore, the liquid level sensor is higher than the outlet of the water adding mechanism.

[0013] Furthermore, outer walls of the first pipeline and the second pipeline are wrapped with a thermal insulation layer.

[0014] Furthermore, the inlet of the pumping mechanism is lower than the diaphragm.

[0015] Furthermore, the outlet of the water adding mechanism is higher than the partition screen.

[0016] Furthermore, the water tank is an insulated water tank.

[0017] In a second aspect, the present invention provides a gas stove comprising the above-mentioned stove head cooling device.

[0018] The utility model has at least the following advantages or beneficial effects:

[0019] The stove cooling device provided by the utility model comprises: a stove, a water tank, a water adding mechanism and a water pumping mechanism, a heating chamber is provided in the stove, a first water inlet and a first water outlet are provided on the surface of the stove to communicate with the inside and outside of the heating chamber; a water storage chamber is provided in the water tank, a second water inlet and a second water outlet are provided on the surface of the water tank to communicate with the inside and outside of the water storage chamber; the first water inlet and the second water outlet are communicated with each other through a first pipe, and the first water outlet and the second water inlet are communicated with each other through a second pipe; a circulating pump is provided on the first pipe or the second pipe; the second water inlet is located below the second water outlet; a transverse partition extending in the transverse direction is provided in the water storage chamber, and one end of the transverse partition is connected to the second water inlet It is connected to a position between the second water inlet and the second water outlet, and the other end is spaced apart from the inner wall of the water tank; a partition net extending vertically upward is provided on the upper surface of the transverse partition, and the top of the partition net is spaced apart from the top surface of the water tank, and the partition net is provided at the end of the transverse partition away from the second water inlet, and the partition net has mesh holes, and the total area of the mesh holes on the partition net is less than or equal to the area of the second water inlet; a water adding mechanism is connected to the water tank for adding water to the water tank, and the outlet of the water adding mechanism is located on the side of the partition facing the second water outlet; a water pumping mechanism is connected to the water tank for pumping water from the water tank, and the inlet of the water pumping mechanism is located on the side of the partition facing away from the second water outlet.

[0020] You can first use the water adding mechanism to add cold water to the water tank. When the stove is turned on, the circulation pump is turned on to supply water to the heating chamber through the first and second pipes, thereby cooling the heating chamber, and at the same time, the water is heated. After the water is heated, it enters the bottom of the transverse partition, and then flows to the right through the mesh on the partition, and flows to the right through the upper end of the partition. Since the total area of the partition is less than or equal to the area of the second water inlet, part of the water flows out from the upper end of the partition to the right, and then flows back to the heating chamber through the second water outlet. When hot water is needed, the pumping structure can be used to pump out the hot water. Among them, the partition can slow down the heat exchange rate on both sides of the partition, and the speed of water interaction on both sides of the partition slows down, which slows down the temperature change of the water added by the water adding mechanism when adding water.

[0021] The gas stove provided by the present invention includes the above-mentioned stove cooling device. Since the gas stove provided by the present invention adopts the above-mentioned stove cooling device, the gas stove provided by the present invention also has the advantages of the stove cooling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 A schematic diagram of a stove cooling device provided by an embodiment of the present utility model;

[0024] Figure 2 A schematic diagram of a stove top of a stove top cooling device provided by an embodiment of the present utility model;

[0025] Figure 3 A side view of a stove top of a stove top cooling device provided by an embodiment of the present utility model;

[0026] Figure 4 for Figure 3 Cross-sectional view along the C-C direction.

[0027] Icons: 100 - stove; 110 - heating chamber; 120 - partition; 130 - first water inlet; 140 - first water outlet;

[0028] 200 - water tank; 210 - second water inlet; 220 - second water outlet;

[0029] 310 - first pipeline; 320 - second pipeline;

[0030] 410- horizontal partition; 420- partition;

[0031] 510-water adding mechanism; 520-water pumping mechanism;

[0032] 610 - Liquid level sensor; 620 - Temperature sensor; 630 - Electric heater; 640 - Circulation pump. DETAILED DESCRIPTION

[0033] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0036] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0037] Furthermore, terms such as "horizontal" and "vertical" do not necessarily mean that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0038] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0039] like Figure 1 - Figure 4 As shown, the stove cooling device provided by the present invention includes a stove 100, and a heating chamber 110 is provided around the stove 100 at the same height as the stove table. The heating chamber 110 is a ring-shaped hollow structure, and a partition 120 is installed in the heating chamber 110. A first water inlet 130 and a first water outlet 140 are provided on the surface of the stove 100 to communicate with the inside and outside of the heating chamber 110. The first water inlet 130 and the first water outlet 140 are respectively located on opposite sides of the partition 120. Figure 4 shown.

[0040] The stove cooling device includes a water tank 200, which has a water storage cavity therein. A second water inlet 210 and a second water outlet 220 communicating with the inside and outside of the water storage cavity are provided on the surface of the water tank 200.

[0041] The first water inlet 130 is connected to the second water outlet 220 via the first pipe 310, and the first water outlet 140 is connected to the second water inlet 210 via the second pipe 320. In this embodiment, a circulation pump 640 is provided on the second pipe 320 to circulate water between the heating chamber 110 and the water storage chamber.

[0042] The second water inlet 210 is located above the second water outlet 220 , that is, the water in the heating chamber 110 flows into the bottom of the water tank 200 and then gradually flows upward.

[0043] A transversely extending diaphragm 410 is provided in the water chamber. One end of the diaphragm 410 is connected to a position between the second water inlet 210 and the second water outlet 220, and the other end does not contact the inner wall of the water tank 200, that is, there is a gap between the two.

[0044] A screen 420 extending vertically upward is disposed on the upper surface of the diaphragm 410. The top of the screen 420 does not contact the top surface of the water tank 200, i.e., a gap exists between the top and the bottom. The screen 420 is positioned at the end of the diaphragm 410 away from the second water inlet 210. The screen 420 has mesh openings whose total area is less than or equal to the area of the second water inlet 210, thereby slowing the lateral movement of water and improving heat exchange efficiency.

[0045] The stove cooling device includes a water supply mechanism 510, which is connected to the water tank 200. The water supply mechanism 510 may include a valve. One end of the water supply mechanism 510 is connected to the tap water supply. When the valve is opened, the tap water flows into the water tank 200. The outlet of the water supply mechanism 510 is located on the side of the partition 120 facing the second water outlet 220. In other words, the water flowing out of the water supply mechanism 510 can first flow out of the second water outlet 220. Under the isolation of the partition 420, the temperature rise rate of the cooling water is reduced, so that the temperature of the water flowing into the heating chamber 110 is lower.

[0046] The stove cooling device includes a pumping mechanism 520, which may be equipped with a water pump. The pumping mechanism 520 is connected to the water tank 200 and is used to pump water from the water tank 200. The inlet of the pumping mechanism 520 is located on the side of the partition 120 facing away from the second water outlet 220. The water entering from the second water inlet 210 is relatively hot, and the pumping mechanism 520 extracts this water. This water is located to the left of the screen 420. The screen 420 can slow down the heat exchange between this water and the newly added tap water, thereby making the extracted water temperature higher.

[0047] Cold water can be added to the water tank 200 using the water adding mechanism 510. When the stove 100 is turned on, the circulating pump 640 is turned on to supply water to the heating chamber 110 through the first and second pipes 310, 320, thereby cooling the heating chamber 110 and heating the water. The heated water then flows under the transverse partition 410, partially flowing to the right through the mesh on the partition 420, and partially flowing to the right through the upper end of the partition 420. Because the total area of the partition 420 is less than or equal to the area of the second water inlet 210, some water flows out from the upper portion of the partition 420 to the right and then flows back to the heating chamber 110 through the second water outlet 220. When hot water is needed, the water pumping mechanism can be used to pump the hot water out. The partition 420 can slow down the heat exchange rate on both sides of the partition 420, slowing the exchange of water between the two sides of the partition 420 and slowing the temperature change of the water added by the water adding mechanism 510.

[0048] The water tank 200 is provided with a controller, an electric heater 630, a liquid level sensor 610 and a temperature sensor 620. The electric heater 630, the liquid level sensor 610, the temperature sensor 620, the water adding mechanism 510 and the water pumping mechanism 520 are all connected to the controller.

[0049] When it is detected that the water temperature in the water tank 200 is insufficient and hot water is needed, the electric heater 630 can be used to heat the water in the water tank 200. For example, when used in winter, the water in the water tank 200 can be pumped out through the pumping mechanism 520 to achieve hot water supply. When the temperature sensor 620 senses that the water temperature in the water tank 200 is insufficient, for example, below 15 degrees Celsius, the electric heater 630 is turned on to heat the water. When the temperature in the water tank 200 reaches 20 degrees Celsius, the electric heater 630 stops. When the temperature in the water tank 200 reaches 95 degrees Celsius, the pumping mechanism 520 and the water filling mechanism 510 start to pump out hot water and fill it with cold water. When the temperature in the water tank 200 is below or equal to 70 degrees Celsius, the pumping mechanism 520 and the water filling mechanism 510 stop working.

[0050] It can be set that when the liquid level sensor 610 senses that the water level in the water tank 200 is lower than the height of the partition net 420, the water adding mechanism 510 is opened to add water, and when the water level approaches the liquid level sensor 610, the water adding mechanism 510 is closed.

[0051] The temperature sensor 620 is located above the second water outlet 220. Because the water temperature in the water tank 200 is less uniform, the temperature near the second water outlet 220 is lower, while the temperature near the second water inlet 210 is higher. When the water temperature near the second water outlet 220 also rises to the preset temperature, it proves that the overall water temperature in the water tank 200 meets the requirements.

[0052] The liquid level sensor 610 is higher than the outlet of the water adding mechanism 510 to avoid affecting the sensor detection when the water adding mechanism 510 adds water.

[0053] The outer walls of the first pipe 310 and the second pipe 320 are wrapped with an insulation layer to reduce heat loss. At the same time, the water tank 200 is an insulation water tank, which can also prevent heat loss in the water tank 200.

[0054] The inlet of the pumping mechanism 520 is lower than the diaphragm 410, so that the water below the diaphragm 410 can be pumped out to the greatest extent. The water below the diaphragm 410 comes from the second water inlet 210 and has a higher temperature, which is conducive to providing hot water to the outside.

[0055] The outlet of the water adding mechanism 510 is higher than the partition 420 to prevent the tap water flowing out of the outlet from impacting the partition 420 .

[0056] The gas stove provided by the present invention includes the above-mentioned stove cooling device. Since the gas stove provided by the present invention adopts the above-mentioned stove cooling device, the gas stove provided by the present invention also has the advantages of the stove cooling device.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stove cooling device, characterized in that: include: A stove head (100), wherein a heating chamber (110) is provided in the stove head (100), and a first water inlet (130) and a first water outlet (140) are provided on a surface of the stove head (100) for communicating with the inside and outside of the heating chamber (110); A water tank (200) is provided with a water storage cavity therein, and a second water inlet (210) and a second water outlet (220) are provided on the surface of the water tank (200) for communicating with the inside and outside of the water storage cavity; the first water inlet (130) and the second water outlet (220) are communicated with each other through a first pipe (310), and the first water outlet (140) and the second water inlet (210) are communicated with each other through a second pipe (320); a circulating pump (640) is provided on the first pipe (310) or the second pipe (320); the second water inlet (210) is located below the second water outlet (220); a water tank (640) is provided in the water storage cavity; a transverse diaphragm (410), one end of the transverse diaphragm (410) being connected to a position between the second water inlet (210) and the second water outlet (220), and the other end being spaced apart from the inner wall of the water tank (200); a partition net (420) extending vertically upward is provided on the upper surface of the transverse diaphragm (410), the top end of the partition net (420) being spaced apart from the top surface of the water tank (200), the partition net (420) being provided at one end of the transverse diaphragm (410) away from the second water inlet (210), the partition net (420) having mesh holes, and the total area of the mesh holes on the partition net (420) being less than or equal to the area of the second water inlet (210); a water adding mechanism (510), the water adding mechanism (510) being connected to the water tank (200) and being used for adding water into the water tank (200), and the outlet of the water adding mechanism (510) being located on a side of the partition (120) facing the second water outlet (220); A pumping mechanism (520) is connected to the water tank (200) and is used to pump water from the water tank (200), and an inlet of the pumping mechanism (520) is located on a side of the partition (120) facing away from the second water outlet (220).

2. The stove cooling device according to claim 1, characterized in that: The heating chamber (110) is annular, a partition (120) is provided in the heating chamber (110), and the first water inlet (130) and the first water outlet (140) are respectively located on opposite sides of the partition (120).

3. The stove cooling device according to claim 1, characterized in that: The water tank (200) is provided with a controller, an electric heater (630), a liquid level sensor (610) and a temperature sensor (620); the electric heater (630), the liquid level sensor (610), the temperature sensor (620), the water adding mechanism (510) and the water pumping mechanism (520) are all connected to the controller.

4. The stove cooling device according to claim 3, characterized in that: The temperature sensor (620) is arranged above the second water outlet (220).

5. The stove cooling device according to claim 3, characterized in that: The liquid level sensor (610) is higher than the outlet of the water adding mechanism (510).

6. The stove cooling device according to claim 1, characterized in that: The outer walls of the first pipeline (310) and the second pipeline (320) are wrapped with a thermal insulation layer.

7. The stove cooling device according to claim 1, characterized in that: The inlet of the pumping mechanism (520) is lower than the transverse partition (410).

8. The stove cooling device according to claim 1, characterized in that: The outlet of the water adding mechanism (510) is higher than the partition (420).

9. The stove cooling device according to claim 1, characterized in that: The water tank (200) is a heat-insulating water tank (200).

10. A gas stove, characterized in that: The stove cooling device comprises the stove cooling device according to any one of claims 1 to 9.

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