CN115808018A - Heating module integrated with water outlet structure and electric water heater - Google Patents
Heating module integrated with water outlet structure and electric water heater Download PDFInfo
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- CN115808018A CN115808018A CN202211294408.5A CN202211294408A CN115808018A CN 115808018 A CN115808018 A CN 115808018A CN 202211294408 A CN202211294408 A CN 202211294408A CN 115808018 A CN115808018 A CN 115808018A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 87
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 description 9
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Abstract
The invention discloses a heating module integrated with a water outlet structure and an electric water heater, wherein the heating module comprises: the flange plate is provided with a first mounting hole; the heating pipe is arranged on the flange plate; the water outlet structure comprises a first water outlet pipe and a second water outlet pipe, the first water outlet pipe is transversely arranged, one end of the first water outlet pipe transversely penetrates through the first mounting hole and is fixedly connected with the flange plate, the other end of the first water outlet pipe is connected with the water outlet end of the second water outlet pipe, the second water outlet pipe is obliquely arranged or vertically arranged in the vertical direction, and the second water outlet pipe can rotate or bend relative to the first water outlet pipe. According to the heating module, the water outlet structure is integrated on the flange plate, so that the production and assembly are simpler and more convenient, the assembly efficiency is improved, and the production cost and the hidden danger of water leakage of the inner container are reduced.
Description
Technical Field
The invention relates to the technical field of water heaters, in particular to a heating module integrated with a water outlet structure and an electric water heater.
Background
At present, an electric water heater is a common household appliance, an inner container is an important part in the electric water heater, the inner container is usually a cold plate enamel inner container, a water inlet pipe and a water outlet pipe are two independent parts and need to be welded at the bottom of the inner container, the water inlet pipe is externally connected with a cold water pipe, and the water outlet pipe is used for discharging needed hot water. When the welding seam is more, can cause the welding seam to corrode because of welding bad influence inner bag surface enamel effect and leak easily to influence the life of inner bag.
In view of the above problems, there is a need for an improved electric water heater to solve the above problems.
Disclosure of Invention
The heating module integrated with the water outlet structure is simple and convenient to produce and assemble, the assembly efficiency is improved, and the production cost and the hidden danger of water leakage of the inner container are reduced.
The invention also provides an electric water heater with the heating module integrated with the water outlet structure.
According to the heating module integrated with the water outlet structure, the heating module is realized by the following technical scheme:
a heating module integrated with a water outlet structure, comprising: the flange plate is provided with a first mounting hole; the heating pipe is arranged on the flange plate; the water outlet structure comprises a first water outlet pipe and a second water outlet pipe, the first water outlet pipe is transversely arranged, one end of the first water outlet pipe transversely penetrates through the first mounting hole and is fixedly connected with the flange plate, the other end of the first water outlet pipe is connected with the water outlet end of the second water outlet pipe, the second water outlet pipe is obliquely arranged or vertically arranged in the vertical direction, and the second water outlet pipe can rotate or bend relative to the first water outlet pipe.
In some embodiments, the water outlet structure further includes an elastic member, the elastic member is located above the first water outlet pipe, and one end of the elastic member is connected to the second water outlet pipe, and the other end of the elastic member is connected to the first water outlet pipe or the left side surface of the flange plate, so as to enable the second water outlet pipe to be in a raised state.
In some embodiments, the elastic member is a spring plate, the upper end of the spring plate is fixedly connected to the upper outer side wall of the water outlet end of the second water outlet pipe, and the lower end of the spring plate is fixedly connected to the upper outer side wall of the first water outlet pipe or the left side surface of the flange.
In some embodiments, the elastic piece includes an upper fixing section, a connecting section and a lower fixing section, the upper fixing section is fixedly connected to the upper outer sidewall of the water outlet end of the second water outlet pipe, the upper fixing section is fixedly connected to the lower fixing section through the connecting section, and the lower fixing section is fixedly connected to the upper outer sidewall of the first water outlet pipe or the left side surface of the flange.
In some embodiments, the connecting section is in a shape of a "V", and an opening direction of the connecting section faces away from a connection position of the first water outlet pipe and the second water outlet pipe.
In some embodiments, the upper segment of the connecting segment is connected to the upper retaining segment in a "zigzag" shape, and the lower segment of the connecting segment is connected to the lower retaining segment in a "zigzag" shape.
In some embodiments, the elastic component is a spring the last lateral wall of first outlet pipe or the left surface of ring flange has set firmly first installation department the last lateral wall of the play water end of second outlet pipe has set firmly the second installation department, the relative both ends of spring respectively with first installation department with the connection can be dismantled to the second installation department.
In some embodiments, the first outlet pipe or the second outlet pipe is a bendable flexible pipe;
or the water outlet structure further comprises a bendable flexible connecting pipe, and the water outlet end of the second water outlet pipe is connected with the first water outlet pipe through the flexible connecting pipe.
In some embodiments, the water outlet structure further comprises an adapter, and the water outlet end of the second water outlet pipe is rotatably connected with the first water outlet pipe through the adapter.
In some embodiments, the heating tube further comprises a water inlet tube, the flange plate is further provided with a second mounting hole, the water inlet tube is arranged below the heating tube, and the water inlet end of the water inlet tube penetrates through the second mounting hole and is fixedly connected with the flange plate.
In some embodiments, one end of the water inlet pipe, which is far away from the flange plate, is closed, and a plurality of water outlet holes are formed in the pipe wall of the water inlet pipe and are arranged at intervals along the length direction.
According to the electric water heater provided by the above, the electric water heater is realized by the following technical scheme:
the electric water heater comprises an inner container, wherein a container opening flange is arranged on the side wall of the inner container, the electric water heater also comprises the heating module integrated with the water outlet structure, the part of the heating module integrated with the water outlet structure penetrates through the container opening flange and is arranged in the inner container, and the flange plate is arranged at the container opening flange and is connected with the container opening flange in a sealing manner.
Compared with the prior art, the invention at least comprises the following beneficial effects:
1. according to the heating module integrated with the water outlet structure, the water outlet structure and the heating pipe are both arranged on the flange plate, compared with the mode that the water outlet pipe is welded at the bottom of the inner container, the production and assembly efficiency is higher, meanwhile, the production cost and the hidden danger of water leakage of the inner container are reduced, and the integral sealing effect of an electric water heater is improved;
2. through designing the second outlet pipe for can rotating or bending for first outlet pipe for production, assembly are more simple and convenient, are convenient for install the part of heating module to the inner bag the inside fast and high-efficiently, further improve assembly efficiency.
Drawings
FIG. 1 is a first schematic structural view of a heating module in embodiment 1 of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a second constitutional schematic view of the heating module in embodiment 1 of the invention;
FIG. 4 is a first schematic view showing the installation of the heating module on the inner container in embodiment 1 of the present invention;
FIG. 5 is a second schematic view showing the installation of the heating module on the inner container in embodiment 1 of the present invention;
fig. 6 is a schematic structural diagram of an electric water heater in embodiment 1 of the present invention;
FIG. 7 is a schematic structural view of a heating module in embodiment 2 of the present invention;
fig. 8 is a schematic structural view of a heating module in embodiment 3 of the present invention.
In the figure: 1-a flange plate; 2-a heating tube; 3-water outlet structure, 31-first water outlet pipe, 311-first mounting part, 312-flange, 32-second water outlet pipe, 321-notch, 322-second mounting part, 33-elastic sheet, 331-upper fixing section, 332-connecting section, 333-lower fixing section, 34-spring, 35-flexible connecting pipe, 36-adapter, 361-trip; 4-water inlet pipe, 401-water outlet hole, 41-water inlet section, 42-transition section and 43-water outlet section; 51-water outlet connector, 52-water inlet connector and 53-wiring terminal; 6-temperature measuring tube; 7-inner container, 71-container opening flange.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications of the embodiments of the invention, or equivalent substitutions for parts of technical features without departing from the spirit of the invention, should be included in the scope of the claims of the invention.
Example 1
Referring to fig. 1, the present embodiment provides a heating module integrated with a water outlet structure, which is applied to an electric water heater, and the heating module includes a flange 1, a heating tube 2 and a water outlet structure 3, wherein the flange 1 is provided with first mounting holes (not shown in the figure) arranged transversely. The heating tube 2 is of a diving structure, the heating tube 2 is arranged outside the left side of the flange plate 1, and the right end of the heating tube is arranged on the flange plate 1. The water outlet structure 3 is arranged outside the left side of the flange plate 1 and above the heating tube 2, and of course, the water outlet structure 3 can also be partially arranged between the front heating section and the rear heating section of the heating tube 2. The water outlet structure 3 comprises a first water outlet pipe 31 and a second water outlet pipe 32, the second water outlet pipe 32 is obliquely or vertically arranged in the vertical direction, and the water inlet end of the second water outlet pipe 32 is arranged to be close to the inner side surface of the top of the liner 7, that is, the upper end of the second water outlet pipe 32 is arranged to be close to the inner side surface of the top of the liner 7, see fig. 6, so that the second water outlet pipe 32 is in a raising state, and the distance between the upper end of the second water outlet pipe 32 and the inner side surface of the top of the liner 7 is about 10 mm.
In this embodiment, the second water outlet pipe 32 is obliquely arranged in the vertical direction, the first water outlet pipe 31 is transversely arranged, one end of the first water outlet pipe 31 transversely penetrates through the first mounting hole and is fixedly connected to the flange plate 1, the other end of the first water outlet pipe 31 is connected to the water outlet end of the second water outlet pipe 32, that is, the left end of the first water outlet pipe 31 is mounted on the flange plate 1, and the left end of the first water outlet pipe 31 is connected to and communicated with the lower end of the second water outlet pipe 32.
Under the normal form of the heating module, because the heating tube 2 is of a submergence type structure, and the second water outlet pipe 32 is in a lifting state, at the moment, the heating module cannot be installed into the inner container through the flange of the container opening. In order to facilitate the quick and efficient installation of the part of the heating module integrated with the water outlet structure into the inner container, the second water outlet pipe 32 is designed to be capable of rotating or bending relative to the first water outlet pipe 31. In this embodiment, taking the example that the second water outlet pipe 32 can be bent relative to the first water outlet pipe 31, when the heating module integrated with the water outlet structure needs to be installed in the inner container, the second water outlet pipe 32 is bent downward to be in a downward-raised state, as shown in fig. 5, at this time, the part of the heating module integrated with the water outlet structure can be quickly installed in the inner container; then, after the heating module integrated with the water outlet structure is installed in place, the second water outlet pipe 32 is bent upward to restore the upward state, see fig. 6, so as to ensure that the hot water in the inner container flows into the second water outlet pipe 32 quickly.
It can be seen that the integrated heating module that has a water outlet structure of this embodiment, through all installing water outlet structure 3 and heating tube 2 on ring flange 1, compare in with the outlet pipe welding on the inner bag bottom, the production assembly efficiency of this embodiment is higher, has reduced manufacturing cost and the probability of leaking of inner bag simultaneously, does benefit to the whole sealed effect that improves electric water heater. In addition, through designing second outlet pipe 32 for can rotating or bending for first outlet pipe 31 for production, assembly are more simple and convenient, are convenient for install the part that will integrate the heating module that has the water outlet structure to the inner bag the inside fast and high-efficiently, further improve assembly efficiency.
In order to increase the water inlet area of the water inlet end of the second water outlet pipe 32, at least one notch 321 is arranged at the upper end part of the side wall of the second water outlet pipe 32, and the notch 321 is communicated with the inside of the second water outlet pipe 32, so that water in the inner container can flow into the inside of the second water outlet pipe 32 from the notch 321 and the upper end surface of the second water outlet pipe 32.
In order to ensure that the second water outlet pipe 32 can be automatically reset to be in a raised state after the heating module integrated with the water outlet structure is installed in place, the water outlet structure 3 further comprises an elastic member (not shown in the figure), the elastic member is located above the first water outlet pipe 31, one end of the elastic member is connected with the second water outlet pipe 32, and the other end of the elastic member is connected with the first water outlet pipe 31 or the inner side surface of the flange plate 1, so that the second water outlet pipe 32 is in a raised state. Therefore, by respectively connecting the elastic member to the left end of the first water outlet pipe 31 and the lower end of the second water outlet pipe 32, when the second water outlet pipe 32 is bent downward by an external force to be in a downward-raised state, the second water outlet pipe 32 drives the elastic member to be bent downward to deform, as shown in fig. 5; when the external force is removed, the second water outlet pipe 32 is automatically bent upward under the restoring force of the elastic member, so that the second water outlet pipe 32 is always in a raised state when the heating module integrated with the water outlet structure is in a normal state, as shown in fig. 1 or fig. 6.
The elastic piece is a spring plate 33, the upper end of the spring plate 33 is fixedly connected with the upper outer side wall of the water outlet end of the second water outlet pipe 32, and the lower end of the spring plate 33 is fixedly connected with the upper outer side wall of the first water outlet pipe 31 or the left side surface of the flange plate 1. Referring to fig. 2, in the present embodiment, the elastic sheet 33 includes an upper fixing section 331, a connecting section 332, and a lower fixing section 333, the upper fixing section 331 is fixedly connected to an upper outer sidewall of the water outlet end of the second water outlet pipe 32 by welding, the upper fixing section 331 is fixedly connected to the lower fixing section 333 by the connecting section 332, and the lower fixing section 333 is fixedly connected to an upper outer sidewall of the first water outlet pipe 31 by welding, so that the upper and lower ends of the elastic sheet 33 are respectively welded to the second water outlet pipe 32 and the first water outlet pipe 31.
In order to ensure that the restoring force of the elastic sheet 33 can reliably drive the second water outlet pipe 32 to automatically bend upwards to restore to the upward state, the connection section 332 is in a V shape in this embodiment, and the opening direction of the connection section 332 deviates from the connection position of the first water outlet pipe 31 and the second water outlet pipe 32. In addition, the upper section of the connecting section 332 is connected to the upper fixing section 331 in a "Z" shape, and the lower section of the connecting section 332 is connected to the lower fixing section 333 in a "Z" shape. In this embodiment, the upper section 3321 of the connecting section 332 is in an inverted "V" shape facing the opening of the second water outlet pipe 32, and the lower section 3321 of the connecting section 332 is in an inverted "V" shape facing the opening of the first water outlet pipe 31, so that the elastic sheet 33 is in a continuously bent "S" shape structure, and the deformability of the elastic sheet 33 is enhanced.
In order to enable second outlet pipe 32 to bend relative to first outlet pipe 31, even if second outlet pipe 32 is flexibly assembled, any one of the following ways is included, but not limited to:
first, the first water outlet pipe 31 may be designed as a flexible pipe, which may be any one of a hose, a corrugated pipe or a flexible copper pipe, and at this time, one end of the elastic member away from the second water outlet pipe 32 is fixed on the flange 1.
Second, second outlet pipe 32 may be designed as a flexible pipe.
Thirdly, the first water outlet pipe 31 and the second water outlet pipe 32 cannot be bent or deformed arbitrarily, at this time, the water outlet structure 3 further includes a flexible connecting pipe 35, the flexible connecting pipe 35 may be any one of a hose, a corrugated pipe or a copper pipe which can be bent or deformed, and the water outlet end of the second water outlet pipe 32 is connected with the first water outlet pipe 31 through the flexible connecting pipe 35, so that the second water outlet pipe 32 can be bent with respect to the first water outlet pipe 31 by virtue of the characteristic that the flexible connecting pipe 35 can be bent arbitrarily, thereby facilitating the installation of the second water outlet pipe 32, and further realizing the installation of the portion, located on the left side of the flange plate 1, of the heating module integrated with the water outlet structure into the inner container.
Referring to fig. 1, in order to facilitate the water outlet structure 3 to connect to the external hot water pipe, the heating module further includes a water outlet connector 51, the water outlet connector 51 is disposed outside the right side surface of the flange plate 1 and is connected to and communicated with the water outlet end of the first water outlet pipe 31, so that the water outlet end of the first water outlet pipe 31 can be connected to the external hot water pipe through the water outlet connector 51.
Referring to fig. 1, in the present embodiment, the heating module further includes a water inlet pipe 4, and the water inlet pipe 4 is of a submerged structure. Flange plate 1 still is equipped with transverse arrangement's second mounting hole, inlet tube 4 sets up outside flange plate 1's the left side and lies in the below of heating tube 2, second mounting hole and fixed connection flange plate 1 are worn to locate by the end of intaking of inlet tube 4, thus, realized with water outlet structure 3 and inlet tube 4 all integrated on flange plate 1, compare in current inlet tube and welding in the inner bag bottom, the production assembly efficiency of this embodiment is higher, the probability of leaking of manufacturing cost and inner bag has been reduced simultaneously, do benefit to the overall seal effect that improves electric water heater. In other embodiments, the second mounting holes in the inlet pipe 4 and the flange 1 may be omitted.
Referring to fig. 3, one end of the water inlet pipe 4 far from the flange plate 1 is closed, and a plurality of water outlet holes 401 arranged at intervals along the length direction are formed in the pipe wall of the water inlet pipe 4 to increase the water inlet cross-sectional area, reduce the cold water flow rate, and reduce the hot water layer disturbance, thereby improving the hot water output rate. Specifically, the water inlet pipe 4 comprises a water inlet section 41, a transition section 42 and a water outlet section 43, wherein the water inlet section 41 is transversely arranged and transversely penetrates through the second mounting hole and is fixedly connected with the flange plate 1. The water outlet section 43 is transversely arranged below the lowest point of the heating tube 2 and is arranged close to the bottom of the inner container, one end of the water outlet section 43 is closed, the other end of the water outlet section is fixedly connected with the water outlet end of the water inlet section through the transition section 42, and a plurality of water outlet holes 401 which are arranged at intervals along the length direction are formed in the tube wall of the water outlet section 43 and/or the transition section 42. In this embodiment, the transition section 42 is obliquely arranged in the vertical direction, and a plurality of water outlet holes 401 are formed on the pipe wall of the water outlet section 43 and/or the transition section 42 at intervals along the length direction, so as to further increase the water inlet cross-sectional area.
Referring to fig. 1, in order to facilitate the water inlet pipe 4 to connect to an external cold water pipe, the heating module further includes a water inlet connector 52, the water inlet connector 52 is disposed outside the right side surface of the flange plate 1 and below the water outlet connector 51, and the water inlet connector 52 is connected to and communicated with the water inlet end of the first water outlet pipe 31, so that the water inlet end of the water inlet pipe 4 can be connected to the external cold water pipe through the water inlet connector 52.
In order to facilitate the electricity connection of the heating tube 2, the heating module further comprises two wiring terminals 53, the two wiring terminals 53 are arranged outside the right side surface of the flange plate 1, and the two wiring terminals 53 are respectively connected with two heating sections of the heating tube 2. In addition, in order to facilitate the detection of the water temperature in the liner, the heating module further comprises a temperature measuring tube 6, and the temperature measuring tube 6 is fixedly connected to the flange plate 1 and is positioned above the heating tube 2.
Referring to fig. 4 to 6, the embodiment further provides an electric water heater, which includes the inner container 7 and the heating module integrated with the water outlet structure as described above, a container opening flange 71 is disposed on the sidewall of the inner container 7, a portion of the heating module integrated with the water outlet structure passes through the container opening flange 71 and is mounted inside the inner container 7, and the flange 1 is disposed at the container opening flange 71 and is connected to the container opening flange 71 in a sealing manner.
When the heating module integrated with the water outlet structure is installed on the inner container 7, the left ends of the heating tube 2 and the water outlet tube 4 on the heating module integrated with the water outlet structure penetrate through the container opening flange 71 from left to right and extend into the inner container 7, and refer to fig. 4; then, manually bending the second water outlet pipe 32 downwards to be in a downward-rising state, so that the water inlet end of the second water outlet pipe 32 penetrates through the liner opening flange 71 from left to right to extend into the liner 7, and the drawing is shown in fig. 5; and then, the part of the heating module integrated with the water outlet structure, which is positioned on the left side of the flange plate 1, is completely pushed into the inner container, after the external force acting on the water outlet pipe 3 is cancelled, the second water outlet pipe 32 is automatically bent upwards under the action of the restoring force of the elastic piece, and after the heating module integrated with the water outlet structure is installed in place, the second water outlet pipe 32 automatically restores to the upward state, see fig. 6, and at the moment, hot water in the inner container can quickly flow into the second water outlet pipe 32.
It can be seen that, in the electric water heater of the embodiment, the water inlet pipe 4 and the water outlet structure 3 are integrated on the flange plate 1, so that the water inlet pipe 4, the water outlet structure 3 and the heating pipe 2 are assembled synchronously, and the water inlet pipe and the water outlet pipe are not required to be welded at the bottom of the inner container 7, so that the production and assembly efficiency is improved, the production cost is reduced, the water leakage probability of the inner container 7 is reduced, and the integral sealing effect of the electric water heater is improved. In addition, because the second water outlet pipe 32 is designed to be capable of being bent, the part of the heating module integrated with the water outlet structure is quickly and efficiently installed in the inner container, and the assembly efficiency of the heating module integrated with the water outlet structure is improved.
Example 2
Referring to fig. 7, the present embodiment is different from embodiment 1 in that the elastic member is a spring 34, a first mounting portion 311 is fixedly disposed on an upper outer sidewall of the first water outlet pipe 31 or a left side surface of the flange 1, the first mounting portion 311 may be welded and fixed on the upper outer sidewall of the first water outlet pipe 31 or the left side surface of the flange 1, and of course, the first mounting portion 311 may also be integrally formed on the upper outer sidewall of the first water outlet pipe 31 or the left side surface of the flange 1. The upper outer sidewall of the water outlet end of the second water outlet pipe 32 is fixedly provided with a second mounting portion 322, and the second mounting portion 322 can be welded and fixed on the upper outer sidewall of the second water outlet pipe 32, or integrally formed with the upper outer sidewall of the second water outlet pipe 32. Opposite ends of the spring 34 are detachably connected to the first mounting portion 311 and the second mounting portion 322, respectively, and in this embodiment, upper and lower ends of the spring 34 hook the first mounting portion 311 and the second mounting portion 322, respectively.
Example 3
Referring to fig. 8, the present embodiment is different from embodiment 1 or 2 in that the water outlet structure is different, and the second water outlet pipe 32 can rotate relative to the first water outlet pipe 31. In this embodiment, the elastic member and the flexible connection tube 36 are omitted. The water outlet structure 3 includes a first water outlet pipe 31 and a second water outlet pipe 32, and further includes an adapter 36, and a water outlet end of the second water outlet pipe 32 is rotatably connected to the first water outlet pipe 31 through the adapter 36. Therefore, the second water outlet pipe 32 is rotated relative to the first water outlet pipe 31 manually or by means of a tool, so that the heating module integrated with the water outlet structure can be assembled to or disassembled from the inner container.
Specifically, an annular flange 312 is provided on the outer side wall of the first water outlet pipe 31 in the circumferential direction, and the flange 312 is located between the adapter 36 and the flange plate 1. The left end of adapter 36 and second outlet pipe 32 fixed connection and intercommunication each other, are equipped with a plurality of trip 631 that extend towards flange 312 direction at the right-hand member of adapter 36, and every trip 631 catches on flange 312 to when preventing that adapter 36 from driving second outlet pipe 32 and rotating for first outlet pipe 31, adapter 36 is deviate from left in first outlet pipe 31.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention.
Claims (12)
1. A heating module integrated with a water outlet structure, comprising:
the flange plate (1) is provided with a first mounting hole;
the heating pipe (2) is arranged on the flange plate (1);
go out water structure (3), including first outlet pipe (31) and second outlet pipe (32), first outlet pipe (31) transversely arrange and its one end transversely wears to locate first mounting hole and fixed connection ring flange (1), the other end is connected the play water end of second outlet pipe (32), second outlet pipe (32) are in vertical direction slope arrangement or perpendicular arrangement, and second outlet pipe (32) can for first outlet pipe (31) rotate or crooked.
2. The heating module integrated with a water outlet structure as claimed in claim 1, wherein the water outlet structure (3) further comprises an elastic member, the elastic member is located above the first water outlet pipe (31), one end of the elastic member is connected to the second water outlet pipe (32), and the other end of the elastic member is connected to the first water outlet pipe (31) or the left side surface of the flange (1), so as to enable the second water outlet pipe (32) to be in a raised state.
3. The heating module integrated with a water outlet structure as claimed in claim 2, wherein the elastic member is a spring plate (33), an upper end of the spring plate (33) is fixedly connected to an upper outer side wall of a water outlet end of the second water outlet pipe (32), and a lower end of the spring plate (33) is fixedly connected to an upper outer side wall of the first water outlet pipe (31) or a left side surface of the flange plate (1).
4. The heating module integrated with a water outlet structure as claimed in claim 3, wherein the elastic sheet (33) comprises an upper fixing section (331), a connecting section (332) and a lower fixing section (333), the upper fixing section (331) is fixedly connected with the upper outer side wall of the water outlet end of the second water outlet pipe (32), the upper fixing section (331) is fixedly connected with the lower fixing section (333) through the connecting section (332), and the lower fixing section (333) is fixedly connected with the upper outer side wall of the first water outlet pipe (31) or the left side surface of the flange plate (1).
5. A heating module integrated with a water outlet structure according to claim 4, characterized in that the connecting section (332) is V-shaped, and the opening direction of the connecting section (332) is away from the connection position of the first water outlet pipe (31) and the second water outlet pipe (32).
6. The heating module integrated with a water outlet structure as recited in claim 4, characterized in that the upper section of the connecting section (332) is connected with the upper fixing section (331) in a Z shape, and the lower section of the connecting section (332) is connected with the lower fixing section (333) in a Z shape.
7. The heating module integrated with a water outlet structure as claimed in claim 2, wherein the elastic member is a spring (34), a first mounting portion (311) is fixedly arranged on the upper outer side wall of the first water outlet pipe (31) or the left side surface of the flange (1), a second mounting portion (322) is fixedly arranged on the upper outer side wall of the water outlet end of the second water outlet pipe (32), and two opposite ends of the spring (34) are respectively detachably connected with the first mounting portion (311) and the second mounting portion (322).
8. Heating module integrated with water outlet structure according to any of claims 2-7, characterized in that said first outlet pipe (31) or said second outlet pipe (32) is a flexible bendable pipe;
or the water outlet structure (3) further comprises a bendable flexible connecting pipe (35), and the water outlet end of the second water outlet pipe (32) is connected with the first water outlet pipe (31) through the flexible connecting pipe (35).
9. A heating module integrated with a water outlet structure according to claim 1, characterized in that the water outlet structure (3) further comprises an adapter (36), and the water outlet end of the second water outlet pipe (32) is rotatably connected with the first water outlet pipe (31) through the adapter (36).
10. A heating module integrated with a water outlet structure as claimed in any one of claims 1 to 7 or 9, further comprising a water inlet pipe (4), wherein the flange plate (1) is further provided with a second mounting hole, the water inlet pipe (4) is disposed below the heating tube (2), and the water inlet end of the water inlet pipe (4) is inserted into the second mounting hole and fixedly connected to the flange plate (1).
11. The heating module integrated with a water outlet structure as claimed in claim 10, wherein the end of the water inlet pipe (4) far away from the flange (1) is closed, and a plurality of water outlet holes (401) are formed in the pipe wall of the water inlet pipe (4) and are arranged at intervals along the length direction.
12. The electric water heater comprises an inner container (7), wherein a container opening flange (71) is arranged on the side wall of the inner container (7), and the electric water heater is characterized by further comprising the heating module integrated with the water outlet structure according to any one of claims 1 to 11, wherein the part of the heating module integrated with the water outlet structure penetrates through the container opening flange (71) to be installed in the inner container (7), and the flange plate (1) is arranged at the container opening flange (71) and is connected with the container opening flange (71) in a sealing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211294408.5A CN115808018A (en) | 2022-10-21 | 2022-10-21 | Heating module integrated with water outlet structure and electric water heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211294408.5A CN115808018A (en) | 2022-10-21 | 2022-10-21 | Heating module integrated with water outlet structure and electric water heater |
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| CN115808018A true CN115808018A (en) | 2023-03-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160255A (en) * | 2019-05-28 | 2019-08-23 | 广东万博电气有限公司 | A kind of storage-type electric water heater |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160255A (en) * | 2019-05-28 | 2019-08-23 | 广东万博电气有限公司 | A kind of storage-type electric water heater |
| CN110160255B (en) * | 2019-05-28 | 2024-04-16 | 广东万和电气有限公司 | Water storage type electric water heater |
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