CN215809339U - Magnesium rod with scale inhibition device and electric water heater thereof - Google Patents
Magnesium rod with scale inhibition device and electric water heater thereof Download PDFInfo
- Publication number
- CN215809339U CN215809339U CN202120281245.1U CN202120281245U CN215809339U CN 215809339 U CN215809339 U CN 215809339U CN 202120281245 U CN202120281245 U CN 202120281245U CN 215809339 U CN215809339 U CN 215809339U
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- shell
- connecting rod
- scale
- scale inhibiting
- magnesium rod
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 230000005764 inhibitory process Effects 0.000 title claims abstract description 24
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 60
- 239000002455 scale inhibitor Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a magnesium rod with a scale inhibiting device and an electric water heater with the same, wherein the magnesium rod comprises a magnesium rod body, a connecting rod, the scale inhibiting device and a limiting piece, the magnesium rod body is connected to one end of the connecting rod, and the scale inhibiting device is sleeved on the outer surface of the other end of the connecting rod. The magnesium rod has the advantages of simple and reasonable structure, low cost and convenient assembly and disassembly, and can improve the corrosion and scale inhibition effect of the electric water heater.
Description
Technical Field
The utility model relates to the technical field of water heaters, in particular to a magnesium rod with a scale inhibiting device and an electric water heater thereof.
Background
At present, a plurality of electric water heaters with water purification or filtration functions appear in the market, the adopted scheme is basically an external filter element or an external water purification device, and the scheme of the external filter element or the external water purification device is not enough as follows:
1. the pipeline connection becomes more complicated, so that the risk of water leakage among the pipeline connections is increased;
2. the size of the whole machine becomes larger, which not only influences the appearance, but also increases the production cost;
3. because the filter element or the water purifying device is positioned outside the inner container, the contact time of the bath water and the water purifying material is limited, and the actual water purifying effect is influenced.
Disclosure of Invention
The utility model aims to solve one of the problems in the prior related art at least to a certain extent, and therefore, the utility model provides the magnesium rod with the scale inhibiting device, which has the advantages of simple and reasonable structure, low cost and convenient assembly and disassembly, and can improve the corrosion and scale inhibiting effect of the electric water heater.
The utility model also provides an electric water heater with the magnesium rod with the scale inhibiting device, the magnesium rod is convenient to assemble and disassemble, the anti-corrosion and scale inhibiting effect can be ensured, the appearance of the whole electric water heater is attractive, and the water leakage risk caused by the installation of the scale inhibiting device can be solved.
According to the magnesium rod with the scale inhibiting device, the technical scheme is as follows:
the utility model provides a magnesium stick with scale inhibition device, includes magnesium stick body, connecting rod, scale inhibition device and locating part, magnesium stick body coupling is in the one end of connecting rod, the locating part can be dismantled the connection and be in the other end of connecting rod, scale inhibition device cover is located the surface of connecting rod and is located the connecting rod with between the locating part.
In some embodiments, a limit part is arranged in the middle of the connecting rod, the limit part is located between the magnesium rod body and the scale inhibition device, and the scale inhibition device is clamped between the limit part and the limit part.
In some embodiments, a boss protruding outwards integrally is arranged in the middle of the connecting rod in the circumferential direction, and the boss constitutes the limiting part.
In some embodiments, still including constituting the joint spare of spacing portion the middle part circumference of connecting rod is equipped with inwards sunken draw-in groove, the joint spare with draw-in groove cooperation joint.
In some embodiments, the connecting rod further comprises a fastener constituting the limiting part, and the fastener is sleeved in the middle of the connecting rod and is tightly connected with the connecting rod.
In some embodiments, the scale inhibiting device comprises a housing and a scale inhibiting unit with a central hole, the housing is provided with a through hole and an installation cavity located at the periphery of the through hole, the side wall of the housing is provided with a plurality of openings communicated with the installation cavity, the scale inhibiting unit is installed in the installation cavity, and the connecting rod penetrates through the through hole.
In some embodiments, the housing includes a housing, a fixing cover, and the through hole, the housing has an annular cavity with an opening on one side and a plurality of openings communicated with the annular cavity, the fixing cover is detachably connected to the housing and covers the opening of the annular cavity, the installation cavity is defined by the annular cavity and the fixing cover together, and the through hole penetrates through the fixing cover and the housing in sequence.
In some embodiments, the scale inhibitor comprises a hollow shell and a scale inhibiting unit with a central hole, wherein a plurality of open holes are formed in the side wall of the shell, the scale inhibiting unit is sleeved on the outer surface of the connecting rod, and the shell is sleeved on the outer surface of the scale inhibiting unit.
In some embodiments, the housing includes a fixed shell and a fixed cover having a lower through hole, one end of the fixed shell has an opening, the other end of the fixed shell has an upper through hole, a plurality of the openings are provided on a side wall of the fixed shell, the scale inhibiting unit is installed in the fixed shell, and the fixed cover is detachably connected to the fixed shell and covers the opening of the fixed shell.
According to the electric water heater provided by the above, the electric water heater is realized by the following technical scheme: an electric water heater having a magnesium rod with a scale inhibiting device as described above.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
1. the magnesium rod with the scale inhibiting device has the advantages of simple and reasonable structure, low cost and convenient assembly and disassembly, and can improve the corrosion and scale inhibiting effect of the electric water heater;
2. the magnesium rod of the electric water heater is convenient to disassemble and assemble, the corrosion and scale inhibiting effect can be ensured, the appearance of the whole electric water heater is attractive, and the water leakage risk caused by the installation of the scale inhibiting device can be solved.
Drawings
FIG. 1 is an exploded view of a magnesium rod according to example 1 of the present invention;
FIG. 2 is a sectional view of a magnesium rod in example 1 of the present invention;
fig. 3 is a schematic structural diagram of an electric water heater in embodiment 1 of the present invention;
FIG. 4 is a cross-sectional view of a magnesium rod in example 2 of the present invention;
FIG. 5 is a cross-sectional view of a magnesium rod in example 3 of the present invention.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the utility model or equivalent substitutions of parts of technical features without departing from the spirit of the utility model are intended to be covered by the scope of the claims of the utility model.
Example 1
As shown in fig. 1-2, the embodiment provides a magnesium rod with a scale inhibitor, which comprises a magnesium rod body 1, a connecting rod 2, a scale inhibitor 3 and a limiting part 4, wherein the magnesium rod body 1 is connected to one end of the connecting rod 2, the limiting part 4 is detachably connected to the other end of the connecting rod 2, the scale inhibitor 3 is sleeved on the outer surface of the connecting rod 2 and is located between the connecting rod 2 and the limiting part 4, so that the scale inhibitor 3 is connected with the magnesium rod body 1 into a whole through the connecting rod 2, and the scale inhibitor 3 is limited through the limiting part 4, thereby preventing the scale inhibitor 3 from being separated from the connecting rod 2 and improving the installation reliability of the scale inhibitor 3. Preferably, the limiting member 4 of this embodiment is a screw, and the screw is in thread fit connection with the connecting rod 2, so as to facilitate quick assembly and disassembly of the scale inhibiting device 3, and facilitate later disassembly and replacement of the scale inhibiting device 3.
Therefore, the magnesium rod of the embodiment has the advantages of simple and reasonable structure, low cost and convenience in disassembly and assembly, and can improve the corrosion and scale inhibition effect of the electric water heater. When the magnesium rod is arranged in the inner container of the electric water heater, the scale inhibiting device 3 can be completely arranged in the inner container, the integral aesthetic property of the whole machine is improved while the corrosion and scale inhibiting effect is ensured, and the water leakage risk caused by the fact that the scale inhibiting device 3 is externally connected to the inner container is avoided.
Preferably, the middle part of the connecting rod 2 is further provided with a limiting part 5, and the limiting part 5 is located between the magnesium rod body 1 and the scale inhibiting device 3 and is used for limiting and positioning the scale inhibiting device 3, so that the scale inhibiting device 3 is clamped between the limiting part 5 and the limiting part 4. From this, through the limiting displacement of locating part 4 and spacing portion 5, realized will inhibiting dirty device 3 and installed on connecting rod 2 firmly reliably to spacing portion 5 can also carry on spacingly to magnesium stick body 1, and the effect of separation inhibiting dirty device 3 and magnesium stick body 1. In this embodiment, still including constituting the fastener of spacing portion 5, the fastener is the screw, and the middle part of connecting rod 2 is located to this screw cover and passes through screw-thread fit looks fastening connection with connecting rod 2 to realize the dismantled connection between fastener and the connecting rod 2, and guarantee that both connect firmly reliably.
In other embodiments, the limiting part 5 can be omitted, and the limit of the scale inhibitor 3 is realized by the limiting part 4 and the magnesium rod body 1, so that the overall structure of the magnesium rod is simpler, the limiting part 5 and the assembly process thereof are saved, and the manufacturing cost is lower.
Specifically, the scale inhibiting device 3 comprises a housing 31 and a scale inhibiting unit 32 with a central hole 321, the housing 31 has a through hole 312 and a mounting cavity (not shown in the figure) located at the periphery of the through hole 312, a plurality of openings 311 communicated with the mounting cavity are arranged on the side wall of the housing 31, the scale inhibiting unit 32 is mounted in the mounting cavity, and the connecting rod 2 penetrates through the through hole 312. Thus, by fitting the housing 31 to the outer surface of the connecting rod 2 and installing the scale inhibition unit 32 in the installation cavity of the housing 31, it is achieved that the scale inhibition unit 32 is reliably installed on the connecting rod 2. When the magnesium rod is arranged in the inner container of the electric water heater, water in the inner container can contact with the scale inhibition unit 32 through the opening 311, the treatment time is long, and the water treatment effect is improved; when the user removes the magnesium rod, one can observe the consumption condition of the magnesium rod body 1, and determine whether to replace the new magnesium rod body 1 according to the consumption condition, and the scale inhibition unit 32 of the scale inhibition device 3 is convenient to replace.
In this embodiment, the housing 31 includes a casing 303, a fixed cover 302 and a through hole 312, the casing 303 has an annular cavity (not shown in the figure) with an opening on one side, and a plurality of openings 311 communicating with the annular cavity, the fixed cover 302 is detachably connected to the casing 303 and covers the opening of the annular cavity, the annular cavity and the fixed cover 302 together define an installation cavity, and the through hole 312 sequentially penetrates through the fixed cover 302 and the casing 303, so that the scale inhibiting unit 32 is more conveniently assembled and disassembled in the casing 303 by designing the housing 31 into the detachable casing 303 and the fixed cover 302, and the through hole 312 is provided, which facilitates the housing 31 to be sleeved on the outer surface of the connecting rod 2.
As shown in fig. 3, the embodiment further provides an electric water heater, which includes a water heater housing 6, an inner container 7 installed inside the water heater housing 6, and the magnesium rod with the scale inhibiting device. The bottom of the inner container 7 is provided with a drain outlet (not shown in the figure), the magnesium rod penetrates through the drain outlet from bottom to top to be installed inside the inner container 7, the lower end of the connecting rod 2 can be detachably connected to the drain outlet, and the magnesium rod body 1 and the scale inhibition device 3 are both located inside the inner container 7.
Therefore, the electric water heater of the embodiment has the advantages that the magnesium rod is convenient to disassemble and assemble, the corrosion and scale inhibiting effect is ensured by accommodating the magnesium rod body 1 and the scale inhibiting device 3 in the inner container 7, the scale inhibiting device 3 is completely arranged in the inner container 7, the installation hole of the scale inhibiting device 3 is not required to be additionally arranged at the bottom of the inner container 1, the water leakage risk caused by the fact that the scale inhibiting device 3 is externally connected to the inner container 7 is avoided, and meanwhile, the whole machine is more attractive. When the magnesium rod is detached, the consumption condition of the magnesium rod body 1 is convenient to check, whether a new magnesium rod body 1 is replaced or not is determined according to the consumption condition, and the new scale inhibition unit 32 can be replaced conveniently.
Specifically, the electric water heater further comprises a plug 8, wherein the plug 8 is detachably mounted at the sewage draining port and connected with the lower end of the connecting rod 2, and is used for opening or closing the sewage draining port and fixing the magnesium rod inside the inner container 7. In this embodiment, the plug 8 is further provided with a groove (not shown) adapted to accommodate the connecting rod 2, and the lower end of the connecting rod 2 is inserted into the groove of the plug 8.
Example 2
As shown in fig. 4, the present embodiment is different from embodiment 1 in that the structure of the housing 31 is different. Specifically, the housing 31 is a hollow structure and is composed of a fixed shell 301 and a fixed cover 302, wherein the fixed shell 301 has an opening at the lower end, an upper through hole at the top, a plurality of openings 311 on the side wall for water to pass through, and the fixed cover 302 has a lower through hole. During installation, the scale inhibition unit 32 is installed in the fixed shell 301, and then the fixed cover 302 is detachably connected to the fixed shell 301 and covers the opening of the fixed shell 301, so that the scale inhibition unit 32 is fixed in the shell 31; and then, one end of the connecting rod 2, which is far away from the magnesium rod body 1, is sequentially arranged in the upper through hole, the central hole of the scale inhibition unit 32 and the lower through hole of the fixing cover 302 in a penetrating manner, and finally, the scale inhibition device 3 is fixed by the limiting part 4. Of course, the fixing shell 301 may be firstly sleeved on the outer surface of the connecting rod 2, then the antisludging unit 32 is sleeved on the outer surface of the connecting rod 2 and pushed into the fixing shell 301, then the fixing cover 302 is sleeved on the outer surface of the connecting rod 2 and detachably connected to the opening of the fixing shell 301, and finally the antisludging device 3 is fixed by the limiting member 4.
It can be seen that, in the present embodiment, the scale inhibiting unit 32 is directly sleeved on the outer surface of the connecting rod 2, and the housing 31 is sleeved on the outer surface of the scale inhibiting unit 32, compared with the housing 31 described in embodiment 1, the housing 31 in the present embodiment has a simpler structure, the scale inhibiting unit 32 is fixed, and at the same time, the housing 31 is made of less material and has a lower manufacturing cost.
Example 3
As shown in fig. 5, the present embodiment is different from embodiment 1 in the structure of the stopper portion 5. Specifically, a boss 11 integrally protruding outward is provided in the middle of the connecting rod 2 in the circumferential direction, the boss 11 constitutes the stopper portion 5, and other portions are the same as those in embodiment 1. It can be seen that the boss 11 protruding outwards is integrally formed in the middle of the connecting rod 2, so that the scale inhibitor 3 and the magnesium rod body 1 can be limited, the limiting part 5 can be rapidly machined and formed conveniently, the assembling process of the limiting part 5 and the connecting rod 2 is omitted, and the assembling efficiency is improved.
In other embodiments, spacing portion 5 can also be formed by joint spare, and this joint spare can be clamp or C shape snap ring, is equipped with the draw-in groove sunken inwards in the middle part circumference of connecting rod 2, and joint spare and draw-in groove cooperate the joint to the realization is spacing to scale inhibition device 3 through joint spare and locating part 4.
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 without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (10)
1. The magnesium rod with the scale inhibition device is characterized by comprising a magnesium rod body (1), a connecting rod (2), a scale inhibition device (3) and a limiting part (4), wherein the magnesium rod body (1) is connected to one end of the connecting rod (2), the limiting part (4) is detachably connected to the other end of the connecting rod (2), and the scale inhibition device (3) is sleeved on the outer surface of the connecting rod (2) and located between the connecting rod (2) and the limiting part (4).
2. The magnesium rod with the scale inhibitor according to claim 1, wherein a limit part (5) is arranged in the middle of the connecting rod (2), the limit part (5) is located between the magnesium rod body (1) and the scale inhibitor (3), and the scale inhibitor (3) is clamped between the limit part (5) and the limit part (4).
3. The magnesium rod with the scale inhibiting device is characterized in that a boss (11) integrally protruding outwards is arranged in the middle of the connecting rod (2) in the circumferential direction, and the boss (11) forms the limiting part (5).
4. The magnesium rod with the scale inhibitor is characterized by further comprising a clamping piece forming the limiting part (5), wherein an inward-concave clamping groove is formed in the middle of the connecting rod (2) in the circumferential direction, and the clamping piece is matched and clamped with the clamping groove.
5. The magnesium rod with the scale inhibiting device is characterized by further comprising a fastening piece forming the limiting part (5), wherein the fastening piece is sleeved in the middle of the connecting rod (2) and is fixedly connected with the connecting rod (2).
6. The magnesium rod with the scale inhibiting device according to any one of claims 1 to 5, wherein the scale inhibiting device (3) comprises a shell (31) and a scale inhibiting unit (32) with a central hole (321), the shell (31) is provided with a through hole (312) and a mounting cavity positioned at the periphery of the through hole (312), a plurality of openings (311) communicated with the mounting cavity are formed in the side wall of the shell (31), the scale inhibiting unit (32) is mounted in the mounting cavity, and the connecting rod (2) penetrates through the through hole (312).
7. The magnesium rod with the scale inhibiting device is characterized in that the shell (31) comprises a shell (303), a fixed cover (302) and the through hole (312), the shell (303) is provided with an annular cavity with an opening at one side and a plurality of openings (311) communicated with the annular cavity, the fixed cover (302) is detachably connected to the shell (303) and covers the opening of the annular cavity, the installation cavity is defined by the annular cavity and the fixed cover (302), and the through hole (312) penetrates through the fixed cover (302) and the shell (303) in sequence.
8. The magnesium rod with the scale inhibiting device according to any one of claims 1 to 5, wherein the scale inhibiting device (3) comprises a hollow shell (31) and a scale inhibiting unit (32) with a central hole (321), a plurality of openings (311) are formed in the side wall of the shell (31), the scale inhibiting unit (32) is sleeved on the outer surface of the connecting rod (2), and the shell (31) is sleeved on the outer surface of the scale inhibiting unit (32).
9. The magnesium rod with the scale inhibiting device according to claim 8, wherein the outer shell (31) comprises a fixed shell (301) and a fixed cover (302) with a lower through hole, one end of the fixed shell (301) is provided with an opening, the other end of the fixed shell (301) is provided with an upper through hole, a plurality of the open holes (311) are formed in the side wall of the fixed shell (301), the scale inhibiting unit (32) is installed in the fixed shell (301), and the fixed cover (302) is detachably connected to the fixed shell (301) and covers the opening of the fixed shell (301).
10. An electric water heater having a magnesium rod with scale inhibiting means as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120281245.1U CN215809339U (en) | 2021-02-01 | 2021-02-01 | Magnesium rod with scale inhibition device and electric water heater thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120281245.1U CN215809339U (en) | 2021-02-01 | 2021-02-01 | Magnesium rod with scale inhibition device and electric water heater thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215809339U true CN215809339U (en) | 2022-02-11 |
Family
ID=80161164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120281245.1U Active CN215809339U (en) | 2021-02-01 | 2021-02-01 | Magnesium rod with scale inhibition device and electric water heater thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215809339U (en) |
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2021
- 2021-02-01 CN CN202120281245.1U patent/CN215809339U/en active Active
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