Energy-saving disc of gas stove

Abstract

The utility model discloses an energy-saving disc of a gas stove, which comprises a shell, a refractory material is laid in the shell, flow guide fins are symmetrically arranged on the upper surface of the refractory material, notches are arranged on the upper surfaces of the flow guide fins, a burner is arranged in the middle of the lower surface of the shell, and a gas outlet is arranged on the lower surface of the shell. The flow guide fins and the refractory materials are arranged in the middle of the inner side of the shell in a concave mode. The utility model relates to the technical field of gas stoves. The energy-saving disc of the gas stove is provided with a plurality of layers of concentrically surrounding heat-conducting fins, and staggered airflow through holes are formed in each layer of heat-conducting fins, so that heat passes through the heat-conducting fins and high-temperature gas to heat the bottom of a pot at the same time, and the residual heat of the heat-conducting fins on the energy-saving disc after fire is turned off and the high-temperature gas in an airflow channel can achieve a better heat preservation effect; fuel gas is saved, the energy consumption can be obviously reduced, and the use cost of a user using the stove is greatly saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas -cooker technical field, concretely is a gas -cooker energy -saving tray. BACKGROUND

[0002] The commercial gas -cooker on the market has a common problem, that is, low thermal efficiency. In the use, it can cause huge energy waste. Therefore, the technical personnel in the field provides a gas -cooker energy -saving tray to solve the problem in the above background technique. SUMMARY

[0003] In view of the deficiency of prior art, the utility model provides a gas -cooker energy -saving tray, solves the problem of energy waste caused by low thermal efficiency of commercial gas -cooker.

[0004] To achieve the above object, the utility model is realized by the following technical scheme: a gas -cooker energy -saving tray, including the shell, the inside of the shell is paved with refractory material, the upper surface of refractory material is provided with the flow guide fin symmetrically, the upper surface of flow guide fin is provided with the notch, the lower surface middle position of shell is installed with the burner.

[0005] Preferably, the flow guide fin and the refractory material are arranged in the concave form in the inside of the shell.

[0006] Preferably, the upper surface of the shell is provided with a circular-arc slot.

[0007] Preferably, the flow guide fin is provided with at least three groups in the inside of the refractory material.

[0008] Beneficial effects

[0009] The utility model provides a gas -cooker energy -saving tray. Compared with prior art, it has the following beneficial effects: the gas -cooker energy -saving tray has concentric multilayer heat conduction sheets, each layer of heat conduction sheet is provided with airflow pass opening staggered with each other, heat is heated to the bottom of the pot through heat conduction sheet and high-temperature gas, the residual heat of heat conduction sheet and high-temperature gas in airflow pass channel on the energy -saving tray after fire is off can better heat preservation effect, save gas use, can significantly reduce energy consumption, greatly save the use cost of the user using the stove. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a structure schematic view of a gas -cooker energy -saving tray;

[0011] Figure 2 It is a structure schematic view of the burner in a gas -cooker energy -saving tray;

[0012] Figure 3 It is the overhead view of the shell in a gas -cooker energy -saving tray;

[0013] Figure 4 It is a sectional view of a casing of a gas stove energy-saving disc.

[0014] In the figure: 1, casing; 2, flow guide fin; 3, notch; 4, burner; 5, refractory material. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0016] Please refer to Figures 1-4 The present application provides a technical solution: a gas stove energy-saving disc, comprising a casing 1, the inside of the casing 1 is paved with refractory material 5, the upper surface of the refractory material 5 is symmetrically provided with flow guide fins 2, the upper surface of the flow guide fins 2 is provided with notches 3, and the lower surface of the casing 1 is provided with a burner 4 at the middle position.

[0017] In this embodiment, the flow guide fins 2 and the notches 3 are arranged in a recessed form in the middle of the inside of the casing 1.

[0018] In this embodiment, the upper surface of the casing 1 is provided with a circular-arc-shaped slot.

[0019] In this embodiment, the flow guide fins 2 are provided with at least three groups on the inside of the refractory material 5.

[0020] When working (or in use), the gas stove energy-saving disc, the inside of the casing 1 is paved with refractory material 5, the flow guide fins 2 are respectively placed on the refractory material 5, the fins are provided with notches 3, the refractory material 5 and the flow guide fins 2 are arranged in a recessed form in the middle and tightly contact the bottom of the iron pot, and the burner 4 (or generally referred to as the stove head) flows outward step by step through the notches 3 provided on the flow guide fins 2 when burning. Since the flow channel space of the energy-saving disc is narrow, the high-temperature flame gas flow can fully form a convective heat exchange with the iron pot, the iron pot is heated at the same time, the energy-saving disc and the iron pot have a large contact area, the high-temperature gas flow is proportional to the heat flow density, and therefore, the heat exchange efficiency can be effectively improved. The key lies in the slotting of the casing 1, the refractory material 5 covering the casing 1, and the multiple layers of flow guide fins 2.

[0021] The energy-saving disc and the burner 4 can be integrated together, and under the condition that the space in the stove is allowed, the energy-saving disc can also be added in another way.

[0022] The energy-saving disc of the embodiment is similar to the wind shield for the household gas stove sold on the network, and the main difference is that the energy-saving disc has multiple layers of flow guide fins 2 arranged concentrically, and each layer of flow guide fins 2 is provided with airflow gaps 3 staggered with each other, so that heat passes through the flow guide fins 2 and the high-temperature gas to heat the bottom of the pot at the same time. The residual heat of the heat conduction fins on the energy-saving disc after the fire is turned off and the high-temperature gas in the airflow channel can achieve better heat preservation effect, saving gas use.

[0023] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

Claims

1. A gas stove energy saving disc, characterized in that: The utility model provides a kind of combustion device, including shell (1), the inside of shell (1) is paved with refractory material (5), the upper surface of refractory material (5) is symmetrically provided with flow guide fin (2), the upper surface of flow guide fin (2) is opened with gap (3), the lower surface of shell (1) middle position is equipped with burner (4).

2. The energy-saving disc for gas stove according to claim 1, characterized in that: The flow guide fin (2) and the refractory material (5) are arranged in the middle of the inside of the shell (1) in a concave form.

3. The energy-saving disc for gas stove according to claim 1, characterized in that: The upper surface of the shell (1) is opened with a circular-arc-shaped slot.

4. The energy-saving disc for gas stove according to claim 1, characterized in that: The flow guide fin (2) is provided with at least three groups on the inside of the refractory material (5).

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