CN211502984U

CN211502984U - Reflecting plate

Info

Publication number: CN211502984U
Application number: CN201922144654.2U
Authority: CN
Inventors: 罗国定; 黄华; 卢飞
Original assignee: Ningbo Apg Appliance Machine Co ltd
Current assignee: Ningbo Apg Appliance Machine Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-15
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a reflecting plate, which is applied to a heater, wherein the heater comprises a fire head component and a gas tank arranged at the position right below the fire head component, and the interface end of the gas tank is connected with the fuel inlet end of the fire head component; the reflecting plate is formed by splicing a plurality of plate bodies positioned on the same horizontal plane, and at least one plate body is provided with a through hole for allowing heat around the burner to radiate to the surrounding position of the interface end on the gas tank; the projection surface of the furnace end on the reflecting plate in the longitudinal direction forms a blocking area, and every two adjacent plates are at least connected in the blocking area in a seamless mode and used for blocking heat at the bottom of the furnace end from directly radiating to the interface end of the gas tank; and the through hole does not overlap with the blocking area. Its technical scheme can make the fuel in the gas pitcher use more abundant, avoids appearing condensing in the gas pitcher and extravagant problem because of the lower temperature appears in the gas pitcher, effectively improves the utilization ratio of fuel.

Description

Reflecting plate

Technical Field

The utility model relates to a heating installation technical field especially relates to a reflecting plate.

Background

The warmer is mainly divided into an electric drive and a gas drive by fuel, and the latter is generally adopted for the warmer used outdoors. The gas-driven warmer usually comprises a detachable and replaceable gas tank, a gate valve, a burner assembly and a stove body as an external shell, wherein the gas tank, the valve and the burner assembly are usually in the same longitudinal direction for the purpose of maximizing firepower and minimizing volume, in use, heat generated at the bottom of a stove head of the burner assembly is easy to radiate downwards to directly bake a valve and a connector end of the gas tank, such a structure has a safety hazard, meanwhile, for increasing storage capacity of the gas tank, gas stored inside is generally liquid or solid under a high-pressure and low-temperature state, when in use, the gas tank is easy to be incapable of being used due to relatively low external air pressure or low temperature, particularly in a plateau area, the situation that nearly one fourth of gas is left unused and the gas cannot flow out is often generated, the fuel utilization rate is too low, the experience is not good.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, a reflection plate is provided to radiate heat generated by a burner to the periphery of an interface end of a gas tank and block the direct radiation to the interface end, so as to effectively improve the utilization rate of fuel.

The specific technical scheme is as follows:

a reflecting plate is applied to a heater, the heater comprises a fire head assembly and a gas tank arranged at the position right below the fire head assembly, and the interface end of the gas tank is connected with the fuel inlet end of the fire head assembly;

the reflecting plate is formed by splicing a plurality of plate bodies positioned on the same horizontal plane, and at least one plate body is provided with a through hole for allowing heat around the burner to radiate to the surrounding position of the interface end on the gas tank;

the projection surface of the furnace end on the reflecting plate in the longitudinal direction forms a blocking area, and every two adjacent plate bodies are at least connected in the blocking area in a seamless mode and used for blocking heat at the bottom of the furnace end from directly radiating to the interface end of the gas tank;

and the through hole does not overlap with the blocking area.

Preferably, the whole reflecting plate is of a circular plate-shaped structure, and the number of the through holes is a plurality of through holes which are circumferentially and uniformly arranged.

Preferably, the plates are identical in shape and are arranged in an annular array.

Preferably, the through hole is integrally in an arc waist-shaped groove structure.

Preferably, the central position of the reflecting plate is further provided with a mounting hole for penetrating through the tube body of the fire head assembly.

Preferably, the number of the plate bodies is two, and each plate body is provided with a through hole.

The beneficial effects of the above technical scheme are that:

the reflecting plate can enable heat generated by the furnace end to radiate to the periphery of the interface end of the gas tank and prevent the heat from directly radiating to the interface end, so that fuel in the gas tank is more fully used, the problem that the fuel is condensed in the gas tank and is wasted due to the fact that the temperature in the gas tank is low is avoided, the utilization rate of the fuel is effectively improved, and the gas-liquid separator is particularly suitable for areas with low air pressure such as plateaus.

Drawings

Fig. 1 is a perspective view of a first embodiment of a reflection plate according to the present invention;

FIG. 2 is a perspective view of a reflection plate of the present invention applied to a warmer;

FIG. 3 is a cross-sectional view of FIG. 2;

FIG. 4 is a perspective view of the heater hood and mesh enclosure assembly of FIG. 2;

FIG. 5 is a perspective view of FIG. 4 with the reflector plate further omitted;

fig. 6 is a perspective view of the gas tank in fig. 2 with omission;

FIG. 7 is a top view of a second embodiment of the baffle plate of the present invention in combination with a burner assembly;

fig. 8 is a top view of a third burner assembly according to an embodiment of the baffle of the present invention;

fig. 9 is a side view of a third burner assembly according to an embodiment of the baffle of the present invention;

fig. 10 is a top view of a fourth burner assembly according to an embodiment of the reflecting plate of the present invention;

fig. 11 is a side view of a fourth burner assembly according to an embodiment of the reflecting plate of the present invention;

fig. 12 is a top view of a fifth burner assembly according to an embodiment of the reflecting plate of the present invention;

fig. 13 is a side view of a burner assembly according to an embodiment of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the following embodiments are specifically illustrated in conjunction with the accompanying drawings. Wherein, for the function of the concrete show reflecting plate, all contain in fig. 7 and fig. 13 and show the furnace end subassembly, the upper and lower direction that the definition is shown as the paper in fig. 3 does the utility model provides a vertical direction, the direction of being outside-in to the furnace end by the screen panel subassembly on the paper is the direction

In the first embodiment, the first step is,

referring to fig. 1 to 6, the reflection plate provided by the present invention is applied to a heater, and the heater includes a fire head assembly 5 and a gas tank 6 disposed at a position right below the fire head assembly 5, and a connector end of the gas tank 6 is connected to a fuel inlet end of the fire head assembly 5;

wherein, the reflecting plate 3 is installed between the burner assembly 5 and the gas tank 6, the reflecting plate 3 comprises a blocking area and a radiation area, the blocking area comprises a projection surface of the burner 51 on the reflecting plate 3 in the longitudinal direction for blocking heat at the bottom of the burner 51 from directly radiating to the interface end 61 of the gas tank 6, the radiation area is not overlapped with the blocking area, and heat around the burner 51 is allowed to radiate to the peripheral position 62 of the interface end on the gas tank 6.

Based on above-mentioned technical scheme, reflecting plate 3 can make the heat radiation that furnace end 51 produced to the interface end of gas pitcher 6 around and the separation directly radiates to the interface end for fuel in the gas pitcher 6 uses more fully, avoids appearing condensing in the inside and extravagant problem of gas pitcher 6 because of the lower temperature appears in the gas pitcher 6, effectively improves the utilization ratio of fuel, and is particularly useful for the lower areas of atmospheric pressure such as plateau.

In a preferred embodiment, as shown in fig. 1 in particular, in this embodiment, at least one through hole 31 is longitudinally opened on the reflector 3 as the radiation area, and the through hole 31 does not overlap with the blocking area. Further, the whole reflection plate 3 is of a circular plate-shaped structure, and the number of the through holes 31 is a plurality of through holes which are circumferentially and uniformly arranged. Further, the through hole 31 is integrally in an arc-shaped waist-shaped groove structure. Further, the number of the through holes 31 is four, but not limited thereto.

In addition, the central position of the reflection plate 3 is further opened with a mounting hole 33 for passing through the tube body of the fire head assembly 5. The fire head assembly 5 and the gas tank 6 are connected by a valve 7. And the fire head component 5, the reflecting plate 3, the gas tank 6 and the valve 7 are all arranged on the furnace body 1 of the warmer.

In the second embodiment, the first embodiment of the method,

referring to fig. 7, the reflecting plate provided in this embodiment has substantially the same structure and content as the reflecting plate in the first embodiment, except that in this embodiment, the reflecting plate 3 is a plate-shaped structure as a whole, and the projection surface of the burner 51 on the reflecting plate 3 in the longitudinal direction is completely located in the reflecting plate 3 to block heat at the bottom of the burner 51 from directly radiating to the interface end of the gas tank 6. Specifically, the entire reflector 3 has a circular plate-like structure, and the main portion of the reflector 3 constitutes the heat insulating region, and the portion other than the outer edge of the reflector 3 constitutes the radiation region.

In the third embodiment, the first step is that,

referring to fig. 8 and 9, the reflecting plate provided in this embodiment has substantially the same structure and content as the reflecting plate in the first embodiment, except that in this embodiment, the reflecting plate 3 is formed by splicing a plurality of plate bodies 34 located on the same horizontal plane, and at least one of the plate bodies 34 is provided with a through hole 31 for allowing heat around the burner 51 to radiate to a peripheral position of the interface end on the gas tank 6; the projection surface of the furnace end 51 on the reflecting plate 3 in the longitudinal direction forms a blocking area, and every two adjacent plate bodies 34 are seamlessly connected at least in the blocking area to block the heat at the bottom of the furnace end 51 from directly radiating to the interface end of the gas tank 6; also, the through-hole 31 does not overlap with the blocking region.

In a preferred embodiment, the reflection plate 3 has a circular plate-like structure as a whole, and the number of the through holes 31 is a plurality of holes arranged circumferentially and uniformly. Further, the plates 34 are identically shaped and arranged in an annular array. Namely, the arc length and the circle center are consistent in fan shape. The through hole 31 is an arc-shaped waist-shaped groove structure as a whole. Furthermore, the central position of the reflection plate 3 is further provided with a mounting hole 33 for passing through the tube body of the fire head assembly 5. Further, the number of the plate bodies 34 is two, and each plate body 34 is provided with a through hole 31.

Fourth embodiment, referring to fig. 10 and 11, the reflective plate provided in this embodiment has substantially the same structure and content as the reflective plate in the first embodiment, except that in this embodiment, the reflective plate 3 includes an inner plate body 35 and an outer plate body 36 which are concentrically arranged, and an annular channel 37 is provided between the inner plate body 35 and the outer plate body 36 to serve as the radiation area, the projection plane of the burner 51 on the reflective plate 3 in the longitudinal direction is completely located on the inner plate body 35, and the inner plate body 35 serves as the blocking area. Further, the inner plate 35 and the outer plate 36 are located on the same horizontal plane.

In the fifth embodiment, the first step is,

with reference to fig. 12 and 13, the reflector provided in this embodiment has substantially the same structure and content as the reflector in the first embodiment, except that in this embodiment, the through holes 31 are of a square groove structure as a whole, and are annularly and uniformly arranged around the blocking area. Furthermore, each through hole 31 is further connected with a baffle 38 in an overall shape of "Jiong", and the foot parts of both sides of the baffle 38 are respectively connected to the edges of the through hole 31, and each baffle 38 and the main body part of the reflection plate surround to form a channel in the horizontal direction. Further, the baffle 38 is disposed upward or downward. So that the speed of the heat flow can be slowed down.

It is obvious that the reflecting plate 3 structure provided in the second to fifth embodiments can achieve the functions described in the first embodiment, that is, the shape and size of the reflecting plate 3 can be changed according to the overall size and requirement of the reflecting plate, and is not limited thereto.

In particular, in use, as shown in fig. 1 and 2, the lower edge of the heat-generating shield suspended within the screen assembly 2 is directly opposite to the through hole 31 and located at a position around the burner 51, so that heat at the bottom position of the burner 51 is blocked by the blocking region of the reflection plate 3 on the one hand, and heat near the lower edge of the heat-generating shield is allowed to be directly thermally radiated to a position around the interface end of the gas cylinder 6 by the through hole 31 to heat the gas cylinder. Meanwhile, the temperature above the through hole 31 is higher, and the temperature below the through hole is lower, so that the process of cold air convection from bottom to top is also carried out in the through hole 31, and an air flowing circulation is formed.

The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A reflecting plate is applied to a warmer, the warmer comprises a fire head assembly (5) and a gas tank (6) arranged at the position right below the fire head assembly (5), and the interface end of the gas tank (6) is connected with the fuel inlet end of the fire head assembly (5); it is characterized in that the preparation method is characterized in that,

the reflecting plate (3) is formed by splicing a plurality of plate bodies (34) which are positioned on the same horizontal plane, and at least one plate body (34) is provided with a through hole (31) which is used for allowing heat around a burner (51) of the burner assembly (5) to convect to the peripheral position of an upper interface end of the gas tank (6);

the projection surface of the furnace end (51) on the reflecting plate (3) in the longitudinal direction forms a blocking area, and every two adjacent plate bodies (34) are connected in a seamless mode at least in the blocking area and used for blocking heat at the bottom of the furnace end (51) from directly convecting to the interface end of the gas tank (6);

and the through hole (31) does not overlap with the blocking region.

2. A reflecting plate according to claim 1, characterized in that the reflecting plate (3) has a circular plate-like structure as a whole, and the number of the through holes (31) is a plurality of circumferentially uniformly arranged holes.

3. A reflector plate as claimed in claim 2, characterized in that said plate bodies (34) are identically shaped and arranged in an annular array.

4. A reflecting plate according to claim 3, wherein said through-holes (31) are formed in an arc-shaped kidney-shaped groove structure as a whole.

5. The reflecting plate according to claim 2, wherein the central portion of the reflecting plate (3) is further provided with a mounting hole (33) for passing through the tube body of the burner assembly (5).

6. The reflection plate according to claim 5, wherein the number of the plate bodies (34) is two mirror-symmetrically arranged, and each of the plate bodies (34) is provided with one of the through holes (31).