CN210320675U - Water heater drain pan and water heater - Google Patents

Water heater drain pan and water heater Download PDF

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Publication number
CN210320675U
CN210320675U CN201920780367.8U CN201920780367U CN210320675U CN 210320675 U CN210320675 U CN 210320675U CN 201920780367 U CN201920780367 U CN 201920780367U CN 210320675 U CN210320675 U CN 210320675U
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China
Prior art keywords
water heater
plate
shell
hanging frame
drain pan
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Active
Application number
CN201920780367.8U
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Chinese (zh)
Inventor
邓鹏�
潘叶江
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Vatti Co Ltd
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Vatti Co Ltd
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Publication date
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Priority to CN201920780367.8U priority Critical patent/CN210320675U/en
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Abstract

The utility model discloses a water heater bottom shell and a water heater, which comprises a bottom shell main body, an upper hanging frame arranged at the upper end of the bottom shell main body and a lower hanging frame arranged at the lower end of the bottom shell main body, wherein the bottom shell main body is of a concave structure and is integrally formed with the upper hanging frame and the lower hanging frame; the utility model discloses still provide the water heater of using this water heater drain pan. The utility model discloses a structure fastening, required mould and process are all reduced in the manufacturing, have improved enterprise production efficiency and manufacturing cost, have solved simultaneously and have leaded to droing because of external stores pylon welding quality problem, break the problem of water heater.

Description

Water heater drain pan and water heater
Technical Field
The utility model belongs to the technical field of the water heater, concretely relates to water heater drain pan and have water heater of this drain pan.
Background
In the structure of the existing gas water heater, a bottom shell is a base of the water heater, and an upper hanging frame and a lower hanging frame of the bottom shell are fulcrums for fixing the water heater on a wall. The bottom shell is produced by using a separate stamping die; the upper and lower hangers are also produced separately using a press mold and then fixed to the bottom case by a riveting process or screws.
This production process and structure have the following drawbacks:
1. the upper and lower hangers are produced by using raw materials independently, and the processes are multiple due to the stamping of independent dies.
2. The upper and lower hangers are fixed on the bottom shell through riveting process or screws, so that failure risk exists, the water heater falls off when failure occurs, the water heater is broken, and even potential safety hazard occurs.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the main objective of the present invention is to provide an integrated drain pan capable of avoiding the water heater from falling due to the failure of the hanging rack.
In order to achieve the above object, the utility model discloses specifically adopt following technical scheme:
the bottom shell main body is of a concave structure and is integrally formed with the upper hanging frame and the lower hanging frame.
Further, the drain pan main part encloses by backplate and two curb plates and closes and form the spill structure, and two curb plates are towards the backplate with extending and be 90 degrees verticalities with the backplate with one side, go up stores pylon and lower stores pylon and set up respectively in the upper end and the lower extreme of backplate.
Furthermore, the edges of the two side plates extend oppositely to form folded edges, and the two folded edges are perpendicular to the plane of the two side plates by 90 degrees.
Furthermore, at least two connecting holes are respectively formed in the two folding edges, and the connecting holes are symmetrically or asymmetrically formed in the two folding edges.
Furthermore, an exhaust pipeline hole, a cold and hot water pipeline hole and a plurality of heat dissipation holes are formed in the back plate, the exhaust pipeline hole is located in the lower portion of the back plate, the cold and hot water pipeline hole is located in the middle of the back plate, and the heat dissipation holes are located in the upper portion of the back plate.
Furthermore, the upper hanging rack and the lower hanging rack are respectively bent into an L-shaped structure towards the extending direction which deviates from the side plates by 90 degrees, and are integrally formed with the bottom shell main body.
Furthermore, each L-shaped structure is provided with a first bending edge and a second bending edge which are connected in sequence, each first bending edge is connected with the back plate and is perpendicular to the back plate, each second bending edge is parallel to the back plate, and each second bending edge is provided with a plurality of mounting holes.
The utility model also provides a water heater, including the aforesaid water heater drain pan and water heater body, the water heater body is installed in the water heater drain pan.
Compared with the prior art, the utility model provides a pair of integral type drain pan, the integrative stamping forming of last stores pylon, lower stores pylon, drain pan main part of drain pan makes the connection of last stores pylon, lower stores pylon and drain pan main part very reliable, effectively avoids the risk of the separation of last stores pylon, lower stores pylon and drain pan main part. Meanwhile, the upper hanger, the lower hanger and the bottom shell main body are integrally formed in a punching mode, the technological process in the production process of the water heater is reduced, the production cost is further reduced, the bottom shell of the water heater is directly installed on the fixed wall, and the fixed support does not need to be installed additionally. Adopt the utility model discloses the water heater of drain pan has solved and has leaded to droing because of external stores pylon welding quality problem, breaks the problem of water heater, has reliably guaranteed user's safety.
Drawings
FIG. 1 is a three-dimensional structure diagram of the integrated bottom case of the present invention;
FIG. 2 is a front view of the integrated bottom case of the present invention;
fig. 3 is a top view of the integrated bottom case of the present invention.
FIG. 4 is a side view of the integrated bottom case of the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the terms "upper", "lower", "middle", "inner", "outer", "front", "back" or "back" in the embodiments of the present invention are only relative terms or reference to normal use status of the product or position based on the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be considered as limiting.
The first embodiment is as follows:
an embodiment of the utility model provides a water heater drain pan, as shown in fig. 1, including drain pan main part 1 with set up last stores pylon 2 and lower stores pylon 3 at the upper and lower extreme of drain pan main part respectively, drain pan main part 1 be the spill structure and with last stores pylon 2 and lower stores pylon 3 integrated into one piece.
The structure is integrally formed by stamping one material, is more firm and durable, simplifies the installation steps of users, does not need to install a fixed support independently, reduces the processes and dies for independently processing the hanging rack, improves the production and manufacturing efficiency and reduces the manufacturing cost.
As shown in fig. 2 and 3, the bottom housing body 1 is enclosed by a back plate 11 and two side plates 12 to form a concave structure, the two side plates 12 are perpendicular to the front surface of the back plate 11 by 90 degrees, and the upper hanger 2 and the lower hanger 3 are respectively arranged at the upper end and the lower end of the back plate 11.
The two side plates 12 extend outwards respectively to form folded edges 121 which can be connected with the water heater body, the two folded edges 121 and the plane of the two side plates are 90 degrees, the two folded edges 121 are arranged oppositely, at least two connecting holes 122 are formed in the two folded edges respectively, the connecting holes 122 are symmetrically or asymmetrically arranged on the two folded edges, the connecting holes are arranged enough according to the water heater, and the connection with the water heater body is facilitated.
The back plate 11 is provided with an exhaust duct hole 111, a cold/hot water duct hole 112, and a plurality of heat dissipation holes 113, and the exhaust duct hole 111, the cold/hot water duct hole 112, and the plurality of heat dissipation holes 113 are formed at one time in the process of processing the bottom case body 1. The exhaust duct holes 111 are located at the lower part of the back plate 11, the cold and hot water duct holes 112 are located at the middle part of the back plate 11, and the heat dissipation holes 113 are located at the upper part of the back plate 11
As shown in fig. 4, the upper hanger 2 and the lower hanger 3 are respectively bent to form an "L" shape by 90 degrees in the extending direction away from the side plate 12, and are integrally formed with the bottom case main body 1. Each L-shaped structure is provided with a first bending edge and a second bending edge which are connected in sequence, each first bending edge is connected with the back plate 11 and is perpendicular to the back plate 11, and each second bending edge is parallel to the back plate 11.
Like this, can make and have certain interval between last stores pylon 2 and the lower stores pylon 3 and the backplate 11, can avoid the backplate 11 to install inconvenient defect when warping slightly on the one hand, on the other hand can make backplate 11 and wall body installation face have certain interval, is favorable to the heat dissipation of water heater.
The second bending side of the upper hanger 2 is provided with a plurality of mounting holes 21, and the second bending side of the lower hanger 3 is provided with a plurality of mounting holes 31. Each mounting hole is one-time stamping forming, can pass through the screw snap-on the wall with the water heater, and need not be at external stores pylon, and the structure is firm more reliable.
The manufacturing process of the first embodiment is as follows: the bottom shell main body 1, the upper hanging frame 2 and the lower hanging frame 3 are made of an integral material, when materials are punched and removed from the upper part and the lower part of the bottom shell main body 1, the materials of the upper hanging frame 2 and the lower hanging frame 3 are reserved without blanking, and mounting holes of the upper hanging frame 2 and the lower hanging frame 3 are punched and formed at one time; then, the upper hanger 2 and the lower hanger 3 are bent into an L-shaped structure by using a punch forming die and are integrally formed with the bottom shell main body 1.
The integral type drain pan structure that this embodiment provided is sturdy and durable, has reduced the process and the mould of independent processing stores pylon simultaneously, has improved enterprise's production and manufacturing efficiency, has practiced thrift manufacturing cost.
Example two:
the embodiment of the utility model provides a second provides a water heater, including the water heater body and the water heater drain pan that embodiment one provided, the water heater body passes through connecting hole 122 fixed connection with two hems 121, makes the water heater body install in the water heater drain pan. The water heater of this embodiment uses last stores pylon 2 and lower stores pylon 3 to fix on the wall through the screw snap-on of mounting hole, and user simple to operate, firm reliable, required mould and the process of enterprise's manufacture have all reduced, have solved because of external stores pylon welding quality problem leads to droing, have broken the problem of water heater, have effectively reduced the risk that the user used, have ensured the security that the water heater used.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. The bottom shell of the water heater is characterized by comprising a bottom shell main body (1), an upper hanging frame (2) arranged at the upper end of the bottom shell main body (1) and a lower hanging frame (3) arranged at the lower end of the bottom shell main body (1), wherein the bottom shell main body (1) is of a concave structure and is integrally formed with the upper hanging frame (2) and the lower hanging frame (3).
2. The bottom shell of a water heater as claimed in claim 1, wherein the bottom shell main body (1) is enclosed by a back plate (11) and two side plates (12) to form a concave structure, the two side plates (12) extend towards the same side of the back plate (11) and are perpendicular to the back plate (11) at 90 degrees, and the upper hanger (2) and the lower hanger (3) are respectively arranged at the upper end and the lower end of the back plate (11).
3. A water heater bottom shell as claimed in claim 2, wherein two flanges (121) extend from the edges of the two side plates (12) towards each other, and the two flanges (121) are perpendicular to the plane of the two side plates (12) by 90 degrees.
4. The bottom shell of the water heater as claimed in claim 3, wherein at least two connecting holes (122) are respectively formed on the two folding edges (121), and the connecting holes (122) are symmetrically or asymmetrically formed on the two folding edges (121).
5. The bottom shell of a water heater as claimed in claim 2, wherein an exhaust duct hole (111), a hot and cold water duct hole (112) and a plurality of heat dissipation holes (113) are formed in the back plate (11), the exhaust duct hole (111) is located at a lower portion of the back plate (11), the hot and cold water duct hole (112) is located at a middle portion of the back plate (11), and the heat dissipation holes (113) are located at an upper portion of the back plate (11).
6. A water heater bottom shell according to any one of claims 2 to 5, characterized in that the upper hanger (2) and the lower hanger (3) are respectively bent into an L-shaped structure towards the extension direction of the side plate (12) by 90 degrees and are integrally formed with the bottom shell main body (1).
7. The bottom shell of a water heater as claimed in claim 6, wherein each L-shaped structure has a first bending edge and a second bending edge connected in sequence, each first bending edge is connected with the back plate (11) and is perpendicular to the back plate (11), each second bending edge is parallel to the back plate (11), and each second bending edge is provided with a plurality of mounting holes (21, 31).
8. A water heater comprising a water heater base as claimed in any one of claims 1 to 7 and a water heater body mounted within the water heater base.
CN201920780367.8U 2019-05-28 2019-05-28 Water heater drain pan and water heater Active CN210320675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920780367.8U CN210320675U (en) 2019-05-28 2019-05-28 Water heater drain pan and water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920780367.8U CN210320675U (en) 2019-05-28 2019-05-28 Water heater drain pan and water heater

Publications (1)

Publication Number Publication Date
CN210320675U true CN210320675U (en) 2020-04-14

Family

ID=70140515

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920780367.8U Active CN210320675U (en) 2019-05-28 2019-05-28 Water heater drain pan and water heater

Country Status (1)

Country Link
CN (1) CN210320675U (en)

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