CN109883054B - Wall-mounted boiler face shell structure - Google Patents

Abstract

The invention discloses a wall-mounted boiler face shell structure which comprises a face shell body with an arc-shaped face. According to the invention, the supporting pad is added in the surface shell body, so that the effect of reinforcing the strength of the whole surface shell body is achieved, cambered surface rebound after the surface shell is installed is effectively avoided, assembly errors during assembly are avoided, and assembly qualification of the surface shell is ensured.

Description

Wall-mounted boiler face shell structure

Technical Field

The invention relates to the technical field of fluid heater parts, in particular to a wall-mounted boiler face shell structure.

Background

In the existing wall-mounted boiler and water heater, after the whole appearance industrial design, the face shell basically has a certain cambered surface. The traditional processing mode is that firstly the face shells are formed by stamping through a cold plate and then are fastened by adopting a butt-welding mode, the cambered surfaces of the face shells are consistent with the design, and finally, the cold plate spraying technology is carried out. At present, the inner surface shell of the wall-mounted boiler industry is also basically formed by directly stamping precoated plate materials, so that the turnover frequency of the surface shell is reduced, the probability of scraping the paint surface of the surface shell is reduced, the surface shell which does not have an arc surface is prevented from springback with an arc surface, assembly errors exist in the final assembly process, and unqualified products with oversized assembly gaps are caused to generate, so that waste is caused.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide the wall-mounted boiler face shell which has high strength and no arc surface rebound after installation.

In order to achieve the above purpose, the invention adopts the following technical scheme.

The utility model provides a hanging stove face shell structure, includes the face shell body of taking the arcwall face, its characterized in that install the back-up pad in the face shell body be equipped with the support cambered surface on the back-up pad, the support cambered surface with the inboard subsides of arcwall face are tight.

As a further explanation of the above scheme, the supporting pad is of a bilateral symmetry structure, the left side and the right side of the supporting pad are symmetrically provided with a first positioning piece and a fastening piece respectively, and the face shell body is provided with a first positioning hole corresponding to the first positioning piece and a fastening hole corresponding to the fastening piece.

As a further explanation of the above aspect, the first positioning member is a positioning pin.

As a further explanation of the above aspect, the fastening member is a fastening bolt hole, through which a bolt passes to fasten the support pad and the panel body together.

As a further illustration of the above, the fastener is a fastening buckle.

As a further explanation of the above scheme, the supporting cambered surface is located at the top side of the supporting pad, a second positioning piece is arranged at the bottom side of the supporting pad, and a positioning plate matched with the second positioning piece is arranged on the face shell body.

As a further explanation of the above scheme, the second positioning member is a positioning pin, and the positioning plate is provided with a second positioning hole matched with the second positioning member.

As a further explanation of the above aspect, the second positioning hole is a bar-shaped hole, and an opening at one end of the bar-shaped hole is enlarged.

As a further illustration of the above, the face-piece body has a machining process recess.

As a further illustration of the above, the support pad is a plastic pad. The end of the face shell body is provided with a round corner wrapping edge, and the round corner wrapping edge is propped against the end of the supporting pad.

The beneficial effects of the invention are as follows:

1. through increase supporting pad in this internal at the face-piece to play the effect of strengthening whole face-piece body intensity, the cambered surface resilience appears after effectively avoiding the face-piece installation, avoids appearing assembly error when the assembly, guarantees that the assembly of face-piece is qualified.

2. The supporting pad adopts a bilateral symmetry structure, is simple and reliable to install, has high universalization degree, and effectively reduces application cost.

3. Through setting up with supporting pad bottom complex locating plate to set up the big bar hole of one end on the locating plate, so not only be convenient for the supporting pad dress into the face-piece originally in, can also adjust the cooperation position of supporting pad 2 and face-piece body, make the support cambered surface with the arcwall face perfect adaptation.

4. The end part of the face shell body is provided with the round corner wrapping edge, the round corner wrapping edge is propped against the end part of the supporting pad, one face shell is enabled to be attractive in appearance, the two round corner wrapping edges can limit the supporting pad and are not separated from each other, deviation is avoided, and reliability and firmness are improved.

Drawings

Fig. 1 is a schematic view of a support pad structure.

Fig. 2 shows a top view of fig. 1.

Fig. 3 shows a bottom view of fig. 1.

Fig. 4 is a schematic diagram of the structure of the face-piece body.

Fig. 5 is a bottom view of fig. 4.

Fig. 6 is a schematic diagram of a wall-mounted boiler face shell structure provided by the invention.

Fig. 7 is a bottom view of fig. 6.

Reference numerals illustrate:

1: face-piece body, 2: support pad, 3: and (5) fastening a screw.

1-1: arced face, 1-2: first positioning holes, 1-3: fastening holes, 1-4: locating plate, 1-5: second positioning holes, 1-6: processing technology notch, 1-7: and (5) fillet edge wrapping.

2-1: supporting cambered surface, 2-2: first locating piece, 2-3: fastener, 2-4: and a second positioning piece.

Detailed Description

In the description of the present invention, it should be noted that, for the azimuth words such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present invention that the device or element referred to must have a specific azimuth configuration and operation.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such features, and in the description of the invention, "at least" means one or more, unless clearly specifically defined otherwise.

In the present invention, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "below," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply representing the first feature as having a higher level than the second feature. The first feature being "above," "below," and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature is level below the second feature.

The following description of the specific embodiments of the present invention is further provided with reference to the accompanying drawings, so that the technical scheme and the beneficial effects of the present invention are more clear and definite. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the invention and are not to be construed as limiting the invention.

As shown in fig. 1-7, a wall-mounted boiler face shell structure comprises a face shell body 1 with an arc-shaped face 1-1, and is characterized in that a supporting pad 2 is installed in the face shell body 1, a supporting arc-shaped face 2-1 is arranged on the supporting pad 2, the supporting arc-shaped face 2-1 is tightly attached to the inner side of the arc-shaped face 1-1, so that the effect of reinforcing the strength of the whole face shell body 1 is achieved, cambered surface rebound after face shell installation is effectively avoided, assembly errors during assembly are avoided, and assembly qualification of the face shell is guaranteed.

Wherein the face shell body 1 is provided with a processing technology notch 1-6. The support pad 2 is of a bilateral symmetry structure, a first positioning piece 2-2 and a fastening piece 2-3 are symmetrically arranged on the left side and the right side of the support pad 2 respectively, and a first positioning hole 1-2 corresponding to the first positioning piece 2-2 and a fastening hole 1-3 corresponding to the fastening piece 2-3 are arranged on the face shell body 1.

In this embodiment, the first positioning member 2-2 is preferably a positioning pin. Preferably, the fastening member 2-3 is a fastening bolt hole, and a fastening screw 3 passes through the fastening bolt hole and the fastening hole to fasten the support pad 2 and the panel body 1 together. In other embodiments, the fastening piece 2-3 is a fastening buckle, and the fastening between the support pad 2 and the panel body 1 is achieved by directly clamping the fastening buckle on the fastening hole.

Further preferably, the supporting cambered surface 2-1 is located at the top side of the supporting pad 2, a second positioning piece 2-4 is arranged at the bottom side of the supporting pad 2, and a positioning plate 1-4 matched with the second positioning piece 2-4 is arranged on the face shell body 1. Preferably, the second positioning member 2-4 is a positioning pin, and preferably, a second positioning hole 1-5 matched with the second positioning member 2-4 is provided on the positioning plate 1-4. Preferably, the second positioning holes 1-5 are bar-shaped holes, and the opening at one end of each bar-shaped hole is enlarged; therefore, the supporting pad 2 is conveniently arranged in the face-piece body 1, and the matching position of the supporting pad 2 and the face-piece body 1 can be adjusted, so that the supporting cambered surface 2-1 is perfectly matched with the cambered surface 1-1.

The wall-mounted boiler face shell structure that this embodiment provided, its back cushion adopts bilateral symmetry structure, can install the left end at the face shell body, also can install the right-hand member at the face shell body, and the commonality is good. Meanwhile, the second locating piece is shared left and right through the arrangement of the bottom, so that the supporting strength of the supporting pad can be improved, and the supporting pad is prevented from being deviated during installation. In addition, be equipped with the fillet and bordure 1-7 at the tip of face-piece body, the fillet bordure 1-7 with the tip of supporting pad supports and leans on, and its one can increase face-piece light, and its two fillets bordure can spacing supporting pad does not break away from, does not skew, increases reliability, fastness.

It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, but is intended to cover modifications and alternatives falling within the spirit and scope of the invention as defined by the appended claims and their equivalents. The portions of the detailed description that are not presented are all prior art or common general knowledge.

Claims (6)

1. The surface shell structure of the wall-mounted boiler comprises a surface shell body with an arc-shaped surface, and is characterized in that a supporting pad is arranged in the surface shell body, a supporting arc surface is arranged on the supporting pad, and the supporting arc surface is tightly attached to the inner side of the arc-shaped surface;

the supporting pad is of a bilateral symmetry structure, a first positioning piece and a fastening piece are symmetrically arranged on the left side and the right side of the supporting pad respectively, and a first positioning hole corresponding to the first positioning piece and a fastening hole corresponding to the fastening piece are formed in the face shell body;

the supporting cambered surface is positioned at the top side of the supporting pad, a second positioning piece is arranged at the bottom side of the supporting pad, and a positioning plate matched with the second positioning piece is arranged on the surface shell body; the second positioning piece is a positioning pin, and a second positioning hole matched with the second positioning piece is formed in the positioning plate; the second positioning hole is a strip-shaped hole, and the opening at one end of the strip-shaped hole is enlarged.

2. The wall-mounted boiler face shell structure of claim 1 wherein said first positioning member is a positioning pin.

3. The wall-hanging boiler face shell structure of claim 1 wherein the fastener is a fastening bolt hole, and a bolt passes through the fastening bolt hole and the fastening hole to fasten the support pad and the face shell body together.

4. The wall-hanging boiler face shell structure of claim 1 wherein said fasteners are fastening snaps.

5. The wall-mounted boiler face shell structure of claim 1, wherein the face shell body is provided with a processing notch.

6. The wall-mounted boiler face shell structure according to claim 1, wherein a round corner wrapping edge is arranged at the end portion of the face shell body, and the round corner wrapping edge abuts against the end portion of the supporting pad.