CN212390609U - Outdoor gas water heater - Google Patents
Outdoor gas water heater Download PDFInfo
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- CN212390609U CN212390609U CN202021264124.8U CN202021264124U CN212390609U CN 212390609 U CN212390609 U CN 212390609U CN 202021264124 U CN202021264124 U CN 202021264124U CN 212390609 U CN212390609 U CN 212390609U
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- front panel
- gas water
- outdoor gas
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Abstract
An outdoor gas water heater comprises a water heater body provided with an installation inner cavity; the front panel of the water heater body is provided with a vent hole, the inner side of the front panel is provided with a baffle plate, the baffle plate and the inner side wall of the front panel form a cavity with an upper opening, and the vent hole is positioned in the area range covered by the baffle plate, so that external air firstly passes through the cavity from the vent hole and then enters the installation inner cavity; a drain hole is formed at the bottom of the cavity; compared with the outdoor gas water heater with positive pressure combustion, the outdoor gas water heater with negative pressure combustion is convenient to install, saves the manufacturing cost, has better smoke exhaust effect, relatively improves the cost performance of the outdoor gas water heater, and enables more consumers to use the outdoor gas water heater safer than the indoor gas water heater.
Description
Technical Field
The utility model relates to a water heater technical field especially relates to an outdoor gas water heater.
Background
The existing indoor gas water heater is installed indoors to cause noise and air pollution and even generate potential safety hazards, and the outdoor gas water heater can effectively solve the problems, but the existing common outdoor gas water heater on the market adopts a positive pressure combustion design, is high in price, complex in structure and inconvenient to install;
in addition, because the outdoor gas water heater is installed outdoors or even in the open air, the working environment is worse than indoors, and if the corresponding wind-proof and rain-proof structure is not designed, rainwater can enter the gas water heater to damage internal electrical components.
SUMMERY OF THE UTILITY MODEL
The main object of the present invention is to provide an outdoor gas water heater, which is at least used to solve one of the above technical problems in the related art to a certain extent.
In order to achieve the purpose, the utility model provides an outdoor gas water heater, which comprises a water heater body provided with an installation inner cavity; the front panel of the water heater body is provided with a vent hole, the inner side of the front panel is provided with a baffle plate, the baffle plate and the inner side wall of the front panel form a cavity with an upper opening, and the vent hole is positioned in the area range covered by the baffle plate, so that external air firstly passes through the cavity from the vent hole and then enters the installation inner cavity; and a drain hole is formed at the bottom of the cavity.
Further, the upper baffle is vertically arranged at the upper end of the inner side wall of the front panel, so that the front wall of the upper baffle faces the opening of the cavity.
Preferably, the vertical height of the upper baffle plate relative to the inner side wall of the front panel is not greater than the distance between the baffle plate and the inner side wall of the front panel.
Preferably, the upper baffle has a horizontal height difference at both ends in a length direction thereof.
Preferably, a plurality of said spaced arrays of ventilation holes are provided in said front panel; the height of the baffle is not more than half of the height of the front panel.
Further, the front panel comprises a convex plate and a seat plate, the convex plate and the seat plate are connected, a step part is formed at the lower end of the convex plate and the seat plate, and the step part is provided with the drain hole.
Further, the water heater body comprises a bottom shell, a fan, a smoke collecting hood, a heat exchange chamber and a combustion chamber; the fan, the smoke collecting hood, the heat exchange chamber and the combustion chamber are respectively arranged in the bottom shell; the fan is positioned at the upper part of the bottom shell, and the fan generates suction force to discharge waste gas generated in the combustion chamber out of the water heater body through the heat exchange chamber and the smoke collecting hood.
Furthermore, a fastener detachably connected with the bottom shell is arranged on the inner side of the upper part of the front panel.
The smoke exhaust pipe is connected with the air outlet of the fan, and the upper end of the smoke exhaust pipe penetrates through the upper end wall of the bottom shell; the front end wall of the smoke hood is provided with an exhaust hole, and the bottom wall of the smoke hood is provided with a mounting hole matched with the smoke exhaust pipe; the smoke hood is installed at the upper end of the bottom shell, and the upper end of the smoke exhaust pipe is inserted into the installation hole, so that the pipe orifice of the smoke exhaust pipe is communicated with the exhaust hole.
Furthermore, the sealing device also comprises a plurality of sealing strips arranged on the bottom wall of the bottom shell.
The utility model has the advantages that: the negative pressure combustion outdoor gas water heater has better smoke exhaust effect, is convenient to install compared with the positive pressure combustion outdoor gas water heater, saves the manufacturing cost, improves the cost performance of the outdoor gas water heater, and enables more consumers to use the outdoor gas water heater which is safer than the indoor gas water heater; the improved front panel has wind-proof and rain-proof functions, is simpler and more reasonable in structure, is convenient to mount and dismount, and further improves the mounting efficiency; the design of the independent smoke hood can ensure good smoke exhaust effect while ensuring rain prevention and rain prevention, so that the water heater can fully burn during working.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a front perspective view of the front panel of the present invention;
fig. 2 is a schematic view of the back of the front panel of the present invention;
FIG. 3 is an exploded view of the outdoor gas water heater of the present invention;
FIG. 4 is a schematic view of an outdoor gas water heater according to the present invention;
the reference numbers illustrate:
the structure comprises a front panel 1, a boss plate 11, a seat plate 12, a step part 13, a ventilation hole 14, a drainage hole 15, a baffle 16, an upper baffle 17, a fastener 18, a bottom shell 21, a fan 22, a smoke collecting hood 23, a heat exchange chamber 24, a combustion chamber 25, a smoke hood 3, a drainage hole 31 and a smoke exhaust pipe 4.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The solution of the present invention is further described below with reference to fig. 1-4 and related embodiments.
An outdoor gas water heater comprises a water heater body provided with an installation inner cavity; the water heater comprises a water heater body and is characterized in that a front panel (1) of the water heater body is provided with a vent hole (14), a baffle plate (16) is arranged on the inner side of the front panel (1), a cavity with an upper opening is formed by the baffle plate (16) and the inner side wall of the front panel (1), and the vent hole (14) is located in the range of an area covered by the baffle plate (16), so that external air firstly passes through the cavity through the vent hole (14) and then enters an installation inner cavity; the bottom of the cavity is provided with a drain hole (15).
In the embodiment, the left, right and bottom parts of the baffle plate (16) are fixed with the front panel (1) in a riveting mode, and the baffle plate (16) is positioned right behind the vent holes (14) at the lower part of the front panel (1) and can cover all the vent holes (14); the baffle (16) and the front panel (1) form a cavity with an upper opening, and air can enter the cavity from the vent hole (14) and then enter the water heater to provide oxygen for combustion for the water heater; when encountering rainwater, rainwater can enter the cavity from the vent holes (14), but the rainwater is blocked by the baffle plates (16) and is gathered at the bottom of the cavity under the action of gravity and is discharged from the drain holes (15) at the bottom.
Further, the foldable solar cell module further comprises an upper baffle (17), wherein the upper baffle (17) is vertically arranged at the upper end of the inner side wall of the front panel (1) so that the front wall of the upper baffle is opposite to the opening of the cavity.
In the embodiment, the upper baffle (17) is used for catching a small amount of rainwater left from a gap at the upper part of the water heater and guiding the rainwater into the cavity at the bottom of the front panel (1).
Preferably, the vertical height of the upper baffle (17) relative to the inner side wall of the front panel (1) is not larger than the distance between the baffle (16) and the inner side wall of the front panel (1).
In this embodiment, the upper baffle (17) is preferably dimensioned such that it can drain all rainwater into the cavity at the bottom of the front panel (1).
Preferably, the upper baffle (17) has a horizontal height difference at both ends in the length direction thereof.
In the embodiment, the upper baffle plate (17) is obliquely arranged, so that rainwater is collected from a high end to a low end, and drainage is accelerated.
Preferably, a plurality of said spaced arrays of ventilation holes (14) are provided in said front panel (1); the height of the baffle (16) is not more than half of the height of the front panel (20).
In the embodiment, the vent holes (14) arranged in the spaced array present a neat and beautiful visual effect; the height of the baffle (16) is preferably set to reduce the cost, ensure the rain and wind resistance and simultaneously have good ventilation effect, so that the water heater can burn more fully.
Preferably, the front panel (1) comprises a boss plate (11) and a seat plate (12), the boss plate (11) and the seat plate (12) are connected, a step part (13) is formed at the lower end of the boss plate and the seat plate, and the step part (13) is provided with the drainage hole (15).
In the embodiment, the front panel can improve the aesthetic degree through the design, and the seat board (12) can be better attached to the bottom shell (21).
Further, the water heater body comprises a bottom shell (21), a fan (22), a smoke collecting hood (23), a heat exchange chamber (24) and a combustion chamber (25); the fan (22), the smoke collecting hood (23), the heat exchange chamber (24) and the combustion chamber (25) are respectively arranged in the bottom shell (21); the fan (22) is positioned at the upper part of the bottom shell (21), and the fan (22) generates suction force to discharge waste gas generated in the combustion chamber (25) out of the water heater body through the heat exchange chamber (24) and the smoke collecting hood (23).
In the embodiment, the fan (22) of the water heater is arranged on the upper part of the bottom shell (21), the combustion mode of the water heater is negative pressure combustion, and the cost is saved while the water heater is convenient to install.
Preferably, a fastener (18) detachably connected with the bottom shell (21) is arranged on the inner side of the upper part of the front panel (1).
In this embodiment, front panel (1) is equipped with card hole lock installation through fastener (18) and drain pan (21) upper end, and front panel (1) is fixed, easy to assemble and dismantlement through the mode of beating the screw again in the bottom.
Furthermore, the smoke exhaust device also comprises a smoke hood (3) and a smoke exhaust pipe (4), wherein the smoke exhaust pipe (31) is connected with an air outlet of the fan (22), and the upper end of the smoke exhaust pipe penetrates through the upper end wall of the bottom shell (21); the front end wall of the smoke hood (3) is provided with an exhaust hole (31), and the bottom wall of the smoke hood is provided with a mounting hole matched with the smoke exhaust pipe (4); the smoke hood (3) is installed at the upper end of the bottom shell (21), and the upper end of the smoke exhaust pipe (4) is inserted into the installation hole, so that the pipe orifice of the smoke exhaust pipe is communicated with the exhaust hole (31).
In this embodiment, during tobacco pipe (4) of water heater inserted external petticoat pipe (3), played waterproof effect that keeps out the wind, petticoat pipe (3) are demountable installation simultaneously, can separately pack when the transportation and place, convenient transportation and save space.
Furthermore, the sealing device also comprises a plurality of sealing strips arranged on the bottom wall of the bottom shell (21).
In the embodiment, the sealing strips are arranged at the connecting parts of the side plates and the bottom plate of the bottom shell (21) to increase the sealing property of the bottom shell, so that rainwater is prevented from invading into the water heater from the parts.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. An outdoor gas water heater which characterized in that: comprises a water heater body provided with an installation inner cavity; the front panel of the water heater body is provided with a vent hole, the inner side of the front panel is provided with a baffle plate, the baffle plate and the inner side wall of the front panel form a cavity with an upper opening, and the vent hole is positioned in the area range covered by the baffle plate, so that external air firstly passes through the cavity from the vent hole and then enters the installation inner cavity; and a drain hole is formed at the bottom of the cavity.
2. The outdoor gas water heater of claim 1, wherein: the upper baffle is vertically arranged at the upper end of the inner side wall of the front panel, so that the front wall of the upper baffle is opposite to the opening of the cavity.
3. The outdoor gas water heater of claim 2, wherein: the vertical height of the upper baffle plate relative to the inner side wall of the front panel is not larger than the distance between the baffle plate and the inner side wall of the front panel.
4. The outdoor gas water heater of claim 3, wherein: the two ends of the upper baffle along the length direction have horizontal height difference.
5. The outdoor gas water heater of claim 1, wherein: the ventilation holes are arranged on the front panel in a spaced array; the height of the baffle is not more than half of the height of the front panel.
6. The outdoor gas water heater of claim 1, wherein: the front panel comprises a convex table plate and a seat plate, the convex table plate is connected with the seat plate, a step part is formed at the lower end of the convex table plate and the lower end of the seat plate, and the step part is provided with the drainage hole.
7. The outdoor gas water heater according to any one of claims 1 to 4, wherein: the water heater body comprises a bottom shell, a fan, a smoke collecting hood, a heat exchange chamber and a combustion chamber;
the fan, the smoke collecting hood, the heat exchange chamber and the combustion chamber are respectively arranged in the bottom shell; the fan is positioned at the upper part of the bottom shell, and the fan generates suction force to discharge waste gas generated in the combustion chamber out of the water heater body through the heat exchange chamber and the smoke collecting hood.
8. The outdoor gas water heater of claim 7, wherein: the inner side of the upper part of the front panel is provided with a fastener detachably connected with the bottom shell.
9. The outdoor gas water heater of claim 7, wherein: the smoke exhaust pipe is connected with the air outlet of the fan, and the upper end of the smoke exhaust pipe penetrates through the upper end wall of the bottom shell; the front end wall of the smoke hood is provided with an exhaust hole, and the bottom wall of the smoke hood is provided with a mounting hole matched with the smoke exhaust pipe; the smoke hood is installed at the upper end of the bottom shell, and the upper end of the smoke exhaust pipe is inserted into the installation hole, so that the pipe orifice of the smoke exhaust pipe is communicated with the exhaust hole.
10. The outdoor gas water heater of claim 7, wherein: the sealing device also comprises a plurality of sealing strips arranged on the bottom wall of the bottom shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021264124.8U CN212390609U (en) | 2020-07-02 | 2020-07-02 | Outdoor gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021264124.8U CN212390609U (en) | 2020-07-02 | 2020-07-02 | Outdoor gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212390609U true CN212390609U (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021264124.8U Active CN212390609U (en) | 2020-07-02 | 2020-07-02 | Outdoor gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212390609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023207961A1 (en) * | 2022-04-27 | 2023-11-02 | 芜湖美的厨卫电器制造有限公司 | Noise reduction device of gas water heater, and gas water heater |
-
2020
- 2020-07-02 CN CN202021264124.8U patent/CN212390609U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023207961A1 (en) * | 2022-04-27 | 2023-11-02 | 芜湖美的厨卫电器制造有限公司 | Noise reduction device of gas water heater, and gas water heater |
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