JP3031414U - Energy saving network - Google Patents

Abstract

(57) [Abstract] [Problem] Providing an energy-saving network. An energy-saving net of the present invention comprises a net and a net, and winding columns are continuously provided on the net, and symmetrical and inward fitting grooves are provided on both sides of each winding post. The wire is a heating wire with high electrical resistance and is wound around the above-mentioned winding poles and distributed radially, and the wire is a single layer or a double layer, and a support is provided at the bottom end of the mesh. The height of the screen is adjustable. Since the present invention is installed above the burner of the gas stove and the mesh wire is evenly distributed, the combustion efficiency of the gas stove can be significantly increased and the purpose of energy saving can be achieved.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a kind of energy-saving network, and more particularly, to an energy-saving network mounted on a burner such as a gas stove to improve the energy efficiency of gas fire.

[0002]

[Prior art]

 In general, a stove using a flame as a heat source is affected by the combustion conditions such as temperature, amount of intake air, or correlation, so that its combustion efficiency is considerably low. Therefore, at present, the method of increasing the usage rate of heat energy is to leave the porous ceramic piece on the top surface of the furnace fire, heat the ceramic with a flame first, and distribute the heat energy generated by the flame evenly on the ceramic piece. Has been taken. However, the method of indirectly transferring heat via a ceramic piece forms energy loss, and it has not been possible to sufficiently increase the usage rate of heat energy. Furthermore, the fact that ceramic pieces are easily damaged by light impacts has been a major problem in manufacturing, sales, and use. Moreover, because the relative distance between the ceramic piece and the burner flame cannot be adjusted, the outer frame of the flame (the hottest part) is not in the proper position to heat the ceramic piece, and the use of thermal energy In some cases, efficiency could not be ideal.

[0003]

[Problems to be solved by the device]

 The present invention has been made in order to improve the combustion efficiency by distributing the flame evenly by using a metal net instead of the ceramic piece. Therefore, the purpose of the present invention is to provide a kind of energy saving, which is installed above the burner of the gas stove, and the height can be adjusted to the position corresponding to the outer frame of the flame, thus improving the efficiency of energy use. The challenge is to provide an energy network.

[0004]

[Means for Solving the Problems]

 The invention of claim 1 is provided with a mesh 1 and a mesh wire 2, wherein the mesh 1 is formed by bending a thin metal piece and enclosing it in one geometric shape. A plurality of winding poles 3 are formed on the wire, and recesses are formed between the winding poles, and inward fitting grooves 4 are formed on both sides of each winding pole. An energy-saving net is characterized in that it is a heating wire of electric resistance, is wound in the above-mentioned fitting groove, and is uniformly distributed radially toward the other winding pillars 3 to form a mesh body.

The invention of claim 2 is the energy-saving net according to claim 1, in which a supporting seat 7 is provided around the net 1, and the height of the net 1 can be adjusted by the supporting seat 7. The energy saving network is characterized by

The invention of claim 3 provides the energy-saving net according to claim 2, wherein an insertion opening 8 is provided on the fulcrum 7, and the insertion opening 8 is closely combined with the wall thickness of the mesh rack 1. The winding pole 3 is sandwiched and fixed in the insertion opening 8, and the inner edge of the insertion opening 8 is slightly larger than the length on both sides of the winding pillar 3 so that the winding pillar 3 can be inserted. The energy-saving network is characterized by being adjustable up and down inside.

According to a fourth aspect of the present invention, the energy-saving net of the second aspect is provided, wherein the supporting seat 7 includes a seat and a screw, and the mesh 1 is supported by the screw vertically penetrating the seat. The energy saving network is characterized in that the screw can be turned on a seat and that the height of the rack 1 can be adjusted.

The invention of claim 5 is the energy-saving net according to claim 1, wherein winding pillars are arranged in an annular shape on the bottom surface of the mesh rack 1, and the mesh is arranged on the upper surface and the bottom surface of the mesh rack 1. The formed energy-saving energy net.

The invention of claim 6 provides the energy-saving net according to claim 5, wherein the net wire located below is stretched vertically and horizontally to form a grid-like net.

[0010]

[Embodiment of device]

 The energy-saving net of the present invention comprises a mesh and a mesh wire, on which the winding poles are continuously provided, and on both sides of each winding pole, symmetrical and inward fitting grooves are provided. Is a heating wire with high electrical resistance, which is wound around the above-mentioned winding poles and distributed radially. Also, the mesh wire is made up of one or two layers, and a fulcrum is provided at the bottom end of the mesh to form a mesh. The altitude is said to be adjustable. Since the present invention is installed above the burner of the gas stove and the mesh wire is evenly distributed, the combustion efficiency of the gas stove can be significantly increased and the purpose of energy saving can be achieved.

[0011]

【Example】

 The energy-saving network of the present invention comprises a screen rack 1 and a screen wire 2 as shown in FIGS. The mesh 1 has a hollow geometrical shape surrounded by an elongated thin wall plate, and a winding pole 3 protruding from the mesh 1 is provided on the upper surface of the mesh 1, and the winding poles 3 are equidistant from each other. It Further, the recesses 6 having the same shape are provided between the adjacent winding columns 3. Symmetrical and inward fitting grooves 4 are provided on both sides of each winding column 3. The mesh wire 2 is a heating wire having a high electric resistance such as iron / aluminum chrome wire, which emits infrared rays of high energy after receiving heat, and other windings than the winding pillar 3 of the mesh rack 1. It is distributed radially to the pillars 3, thus forming a mesh body as shown in FIG. Further, a supporting seat 7 is provided on the side of the frame 1, three supporting seats 7 are provided and exhibit a 120 degree angle distribution state, and the supporting seat 7 is composed of a seat body 71 and screws 72, The mesh 1 is supported by screws 72 which vertically penetrate the body 71 from above. The screw 72 can rotate on the seat 71 and move up and down, and the height of the mesh 1 can be adjusted by the position of the screw 72.

As shown in FIGS. 3 and 4, one sheet 11 is attached to the upper surface of the mesh rack 1. The sheet 11 is an annular body having a shape corresponding to that of the mesh rack 1, and is sandwiched by the sandwiching pieces 12. It is fixed on the upper surface of the net rack 1 and makes it easy to leave a pot or the like on the sheet 11.

A second embodiment of the present invention is shown in FIGS. An insertion opening 8 is provided on the fulcrum 7 in the embodiment, and the width of the insertion opening 8 and the thickness of the wall surface of the rack 1 are closely combined, and the winding pole 3 is inserted. It is clamped and fixed in the mouth 8. The length of the inner edge of the spigot 8 is almost the length of both sides of the winding pole 3, and the winding pole 3 can be adjusted up and down in the spigot 8. Therefore, the position depending on the size of the gas fire of the gas stove It is supposed to be adjustable. As a result, the wire 2 can be adjusted so as to be located at the highest temperature portion outside the flame, and the highest temperature portion is averaged over the net formed by the wire 2 on average. It is said that they can be distributed to increase the burning area and improve the efficiency of using heat energy.

As can be seen from the above description, there are two types of altitude adjustment methods for the mesh line 2. The two types of adjustment methods can coexist, and thereby the adjustment range of the height of the mesh wire 2 can be increased.

The wire 2 of the present invention is made of iron-aluminum-chrome wire, and the wire 2 generates high-intensity ultraviolet rays after being heated. Therefore, even if a part of the wire 2 on the screen 1 is blown by the wind or gets wet with water, the water on the wire will evaporate immediately when the wind stops, and the other part of the wire 2 will be in a high heat state. Is maintained, and rapid heat transfer is performed to other portions of the mesh wire 2. Therefore, there is no danger that the fire will extinguish and a gas leak will occur. Moreover, the density of the mesh wire 2 of the present invention was made appropriate, the height of the mesh rack 1 was adjustable, and according to the experiment, the heat efficiency was 10 in 100 minutes. In addition, the content of carbon monoxide in the waste gas after combustion is 5 / 10,000 (excess air coefficient a = 1), and the gas stove after using the energy saving network of the present invention is 0.5 to 1. It is within 5 times the combustion gas rate pressure range, the gas components are within a certain range, the combustion of the flame is stable, and there are no yellow flames, back flames, deflaming, or flame separation situations. Here, the calculation method for increasing the thermal efficiency is as follows: N1 = (N2-N1) / N1, N1: Thermal efficiency of the gas stove, N2: Thermal efficiency after using the energy saving network.

A third embodiment of the present invention is shown in FIGS. 9 and 10, in which the winding pole 3 is provided on the bottom surface of the mesh 1 and the mesh wire 2 is the lower surface of the mesh 1. Form the lower layer net. The lower layer network is wound in a vertical and horizontal crossing manner to form a lattice shape. For gas furnaces with relatively long flames (for example, those that use gas for coal gas pipelines), a lower-layer net-flow system is used, and another screen (shown in the figure on the top of screen 1) No.) or winding columns are provided on the upper and lower end surfaces of the mesh 1 to form an upper layer net and a lower layer net, thereby further improving the combustion supporting effect of the frame 1.

In addition, the distribution of the mesh wire 2 of the present invention should be appropriate so that the mesh wire 2 is not over-distributed to prevent an incomplete combustion condition on the gas stove due to over-congestion. Also, it prevents the mesh wire 2 from becoming depopulated so that the thermal efficiency cannot be improved.

[0018]

[Effect of device]

 The energy saving network of the present invention is installed above the burner of the gas stove, and the height can be adjusted to the position corresponding to the outer frame of the flame, thus improving the efficiency of energy use.

[Brief description of drawings]

FIG. 1 is a front view of the present invention.

FIG. 2 is a side view of the present invention.

FIG. 3 is a front view of the first embodiment of the present invention.

FIG. 4 is a partial exploded view of the first embodiment of the present invention.

FIG. 5 is a front view of a second embodiment of the present invention.

6 is a development view of FIG. 4. FIG.

FIG. 7 is a sectional view taken along line AA of FIG. 5;

8 is a sectional view taken along line BB of FIG.

FIG. 9 is a front view of a third embodiment of the present invention.

10 is a partial development view of the mesh of FIG.

[Explanation of symbols]

1 ... Mesh 2 ... Net wire 3 ... Winding pillar 4 ...
-Fit groove 6 ... Recess 7 ... Support seat 71 ... Seat 72
..Screws 11 ... Seat 12 ... Clamping pieces 7 ... Insertion openings

Claims (6)

[Scope of utility model registration request] 1. A mesh rack 1 and a mesh wire 2 are provided, and the mesh rack 1 is formed by bending a thin metal piece and enclosing it in one geometric shape. A plurality of mesh meshes are provided on the upper surface of the mesh rack 1 at regular intervals. Winding columns 3 are formed, recesses are formed between the winding columns, symmetrical inner concave fitting grooves 4 are formed on both sides of each winding column, and the mesh wire 2 has a high electrical resistance. An energy-saving net, which is a heating wire and is wound in the above-mentioned fitting groove and radially distributed toward other winding columns 3 to form a net-like body. 2. The energy-saving net according to claim 1, wherein a pedestal 7 is provided around the net 1, and the net 1 is provided by the stanchion 7.
An energy-saving network, which is characterized by the altitude of which is adjustable. 3. The energy-saving net according to claim 2, wherein an insertion opening 8 is provided on the fulcrum 7, and the insertion opening 8 is closely combined with the thickness of the wall surface of the mesh rack 1. Line pillar 3
Is sandwiched and fixed in the insertion opening 8, and the length of the inner edge of the insertion opening 8 is slightly larger than the length on both sides of the winding pole 3 so that the winding pillar 3 can be adjusted up and down in the insertion opening 8. An energy-saving network characterized by 4. The energy-saving net according to claim 2, wherein the supporting seat 7 includes a seat and a screw, and the net 1 is supported by the screw vertically penetrating the seat, and the screw is a seat. An energy-saving network characterized in that it can be rotated on the body and the height of the rack 1 can be adjusted. 5. The energy-saving net according to claim 1, wherein winding poles are annularly arranged on the bottom surface of the net 1, and a net is formed on the top and bottom of the net 1. . 6. The energy-saving net according to claim 5, wherein the net wire located below is stretched horizontally and vertically to form a grid-like net.