CN214370967U - Water inlet device of electric water heater - Google Patents
Water inlet device of electric water heater Download PDFInfo
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- CN214370967U CN214370967U CN202023348186.XU CN202023348186U CN214370967U CN 214370967 U CN214370967 U CN 214370967U CN 202023348186 U CN202023348186 U CN 202023348186U CN 214370967 U CN214370967 U CN 214370967U
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- water inlet
- hole
- inlet device
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Abstract
The utility model relates to an electric water heater water installations, the device includes: the device comprises a base, at least two mounting columns, a plurality of retaining pieces and a top cover; the middle part of the baffle is provided with a through hole; the base is provided with a through hole, and the bottoms of the at least two mounting columns are fixedly connected to the periphery of the through hole; the top cover is arranged at the tops of the at least two mounting columns; the separation blade cover is located on two piece at least erection columns, and the distance between the adjacent separation blade reduces from bottom to top gradually. The utility model discloses a top at the erection column is equipped with the top cap, can effectively prevent the direct upflow of rivers. Set up the separation blade on the erection column, the lower part of separation blade is the cone form, and the interval between the adjacent separation blade is by lower supreme diminishing gradually, can effectively reduce the pressure of intaking at inlet tube top for cold water concentrates on the slow dispersion in inlet tube bottom, and the inlet tube advances cold water impact force and slows down, and hot water make full use of reduces the condition of secondary heating, can effectively save the electric energy.
Description
Technical Field
The utility model relates to an electric water heater accessory field, more specifically relates to an electric water heater water installations.
Background
The electric water heater is the first choice of most families at present due to convenient use. The hot water quantity used by the electric water heater is generally low in the industry, and the bathing time of a user is shortened due to insufficient hot water quantity, so that the use confidence of the user on the electric water heater is influenced. And under the condition of low hot water output rate, the hot water in the electric hot water liner is not fully used, and the situations of repeated heating and power consumption can also occur.
The hot water in the inner container is not fully used, the hot water quantity is insufficient, repeated heating can be generated, and the power consumption condition is avoided.
The unreasonable structure of the water inlet pipe leads the hot water and the cold water to be excessively mixed.
Chinese patent CN202281384U published in 6/20/2012 provides an electric water heater water inlet pipe assembly, which includes a water inlet joint and a water inlet pipe, wherein the water inlet pipe is disposed in a water outlet of the water inlet joint, more than one water outlet is axially disposed on a pipe body of the water inlet pipe at intervals, and a water flow guiding device is sleeved on the water inlet pipe corresponding to the water outlet. The distance between two adjacent water flow guiding devices in the patent is equal, which is not beneficial to the full utilization of the hot water in the inner container of the electric water heater.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water inlet device of an electric water heater for overcoming the defect of insufficient hot water utilization of an inner container of the electric water heater in the prior art.
The device comprises: the device comprises a base, at least two mounting columns, a plurality of retaining pieces and a top cover; the middle part of the baffle plate is provided with a through hole;
the base is provided with a through hole, and the bottoms of the at least two mounting columns are fixedly connected to the periphery of the through hole;
the top cover is arranged at the tops of the at least two mounting columns;
the baffle sheet is sleeved on at least two mounting columns,
the distance between adjacent baffle plates is gradually reduced from bottom to top.
In one embodiment, the mounting posts are uniformly arranged along the circumference of the through hole on the base.
In one embodiment, the number of the mounting posts is 2 times the number of the mounting posts.
In one embodiment, every two mounting posts are arranged opposite to the periphery of the through hole on the base.
In one embodiment, the mounting column is provided with a plurality of mounting grooves at intervals along the height direction, and the blocking piece is sleeved in the mounting grooves.
In one embodiment, the baffle is in a circular truncated cone shape, and a reducing end of the baffle is sleeved in the mounting groove; the outer side surface and the inner side surface of the baffle plate (3) form an included angle alpha with the central axis of the baffle plate, and the alpha is 20-70 degrees.
In one embodiment, the number of the baffle plates is at least 3.
In one embodiment, the base is integrally disposed with the mounting post.
In one embodiment, the top cap is removably connected to the mounting post.
In one embodiment, the inner side of the opening end of the top cover is provided with a bulge; a connecting groove is formed in the outer side of the connecting end of the mounting column and the top cover; the top cover is sleeved with the mounting column by clamping the protrusion into the connecting groove.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is: the utility model discloses a top at the erection column is equipped with the top cap, can effectively prevent the direct upflow of rivers. Set up the separation blade on the erection column, the lower part of separation blade is the cone form, and the interval between the adjacent separation blade is by lower supreme diminishing gradually, can effectively reduce the pressure of intaking at inlet tube top for cold water concentrates on the slow dispersion in inlet tube bottom, and the inlet tube advances cold water impact force and slows down, and hot water make full use of reduces the condition of secondary heating, can effectively save the electric energy.
Drawings
Fig. 1 is an exploded view of a water inlet device of an electric water heater according to an embodiment.
FIG. 2 is a sectional view of a water inlet device of an electric water heater according to an embodiment.
Fig. 3 is a sectional view of the baffle plate.
Fig. 4 is a cross-sectional view of the top cover.
Fig. 5 is a schematic view illustrating a use state of the water inlet device of the electric water heater according to the embodiment.
In the figure: 1-base, 2-mounting column, 3-baffle, 4-top cover, 5-water heater inner container.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
The present embodiment provides a water inlet device of an electric water heater, as shown in fig. 1-5, the device includes: the device comprises a base 1, at least two mounting columns 2, a plurality of baffle plates 3 and a top cover 4; the middle part of the baffle 3 is provided with a through hole;
a through hole is formed in the base 1, and the bottoms of the at least two mounting columns 2 are fixedly connected to the periphery of the through hole;
the top cover 4 is arranged at the tops of the at least two mounting columns 2;
the baffle plate 3 is sleeved on at least two mounting columns 2,
the distance between adjacent baffle plates 3 is gradually reduced from bottom to top.
The bottom 1 of the water inlet device of the electric water heater is arranged in the inner container 5 of the water heater, the through hole on the base 1 is connected with the water inlet pipe, when cold water is added through the water inlet pipe, the cold water enters the space between the mounting columns 2 through the through hole on the base 1 and flows into the inner container 5 of the water heater through the gap between the mounting columns 2, and the cold water can be prevented from always going upwards because the cold water flows upwards by arranging the top cover 4. Through setting up separation blade 3, the lower part of separation blade 3 is the cone form, and the interval between adjacent separation blade 3 diminishes by supreme down gradually, can effectively reduce the pressure of intaking at inlet tube top for cold water concentrates on the slow dispersion of inlet tube bottom, and the inlet tube advances cold water impact force and slows down, and hot water make full use of reduces the condition of secondary heating, can effectively save the electric energy.
In one embodiment, the mounting posts 2 are uniformly arranged along the circumference of the through hole on the base 1. The plurality of mounting columns 2 are uniformly arranged along the circumferential direction of the through hole of the base 1, so that the force of each mounting column 2 is uniform, the gaps among the mounting columns 2 are the same, and water flows uniformly in all directions.
In one embodiment, the number of the mounting posts 2 is 2 times the number of the mounting posts. It should be noted that the number of the mounting posts 2 in the present embodiment is preferably a multiple of 2, but the number is not limited to 2, and it is within the protection scope of the present embodiment as long as more than two are included.
In one embodiment, every two mounting posts 2 are oppositely arranged on the periphery of the through hole on the base 1.
In one embodiment, the mounting post 2 is provided with a plurality of mounting grooves at intervals along the height direction thereof, and the blocking pieces 3 are sleeved in the mounting grooves. Convenient to detach and clean, and convenient to replace under the condition that part separation blade 3 is damaged.
In one embodiment, the baffle 3 is in a circular truncated cone shape, and a reducing end of the baffle 3 is sleeved in the mounting groove; the outer side surface and the inner side surface of the baffle plate 3 form an included angle alpha with the central axis of the baffle plate, and the alpha is 20-70 degrees. . Namely, the included angle between the baffle plate 3 and the mounting column 2 is 20-70 degrees, and the impact force of cold water can be effectively relieved within the angle range.
It should be noted that the number of the included angle α in the present embodiment is preferably 20-70 degrees, but is not limited to 20-70 degrees, and in fact, the included angle α is also feasible in the range of more than 0 degree and less than 90 degrees.
In one embodiment, the number of the baffle plates 3 is at least 3.
In one embodiment, the base 1 and the mounting column 2 are integrally arranged, so that the mounting column 2 is fixed more stably and is not easy to loosen.
In one embodiment, the top cover 4 is removably attached to the mounting post 2.
In one embodiment, the inner side of the open end of the top cover 4 is provided with a projection; a connecting groove is formed in the outer side of the connecting end of the mounting column 2 and the top cover 4; the top cover 4 is sleeved with the mounting column 2 by clamping the protrusions into the connecting grooves. It should be noted that in this embodiment, the top cover 4 is preferably sleeved on the top of the mounting post 2, but is not limited to be sleeved, and may also be connected by a detachable connection manner such as a threaded connection.
In the concrete use, as shown in fig. 5, the device of this embodiment is installed in the water heater liner 5 through the base 1, through-hole and inlet tube connection on the base 1, when needs add cold water, cold water up-flows through the through-hole on the base, the top cap 4 is used for preventing water from flowing up, makes rivers from the clearance lateral flow between the erection column 2, because separation blade 3 has a downward angle this moment, thereby change the direction of rivers, prevent that the ascending impact force of cold water is too big, in addition, the interval between the adjacent separation blade 3 diminishes from bottom to top gradually, can effectively reduce the pressure of intaking at inlet tube top, makes cold water concentrate on the slow dispersion in inlet tube bottom, the inlet tube advances cold water impact force and slows down, hot water make full use of, reduce the mixed flow of hot water and cold water simultaneously.
In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The same or similar reference numerals correspond to the same or similar parts;
the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An intake device for an electric water heater, the intake device comprising: the mounting structure comprises a base (1), at least two mounting columns (2), a plurality of blocking pieces (3) and a top cover (4), wherein a through hole is formed in the middle of each blocking piece (3);
a through hole is formed in the base (1), and the bottoms of the at least two mounting columns (2) are fixedly connected to the periphery of the through hole;
the top cover (4) is arranged at the tops of the at least two mounting columns (2);
the blocking piece (3) is sleeved on the at least two mounting columns (2);
the distance between the adjacent baffle plates (3) is gradually reduced from bottom to top.
2. The water inlet device of the electric water heater as claimed in claim 1, wherein the mounting posts (2) are uniformly arranged along the circumference of the through hole on the base (1).
3. The water inlet device of the electric water heater as claimed in claim 2, wherein the number of the mounting columns (2) is 2 times.
4. The water inlet device of the electric water heater as claimed in claim 3, wherein every two mounting posts (2) are oppositely arranged on the periphery of the through hole of the base (1).
5. The water inlet device of the electric water heater as claimed in any one of claims 1-4, wherein the mounting column (2) is provided with a plurality of mounting grooves at intervals along the height direction thereof, and the blocking piece (3) is sleeved in the mounting grooves.
6. The water inlet device of the electric water heater as claimed in claim 5, wherein the baffle (3) is in a shape of a circular truncated cone, and a reducing end of the baffle (3) is sleeved in the mounting groove; the outer side surface and the inner side surface of the baffle plate (3) form an included angle alpha with the central axis of the baffle plate, and the alpha is 20-70 degrees.
7. The water inlet device of the electric water heater as claimed in claim 6, wherein the number of the baffle plates (3) is at least 3.
8. The water inlet device of the electric water heater as claimed in claim 1 or 6, wherein the base (1) is integrated with the mounting column (2).
9. The water inlet device of the electric water heater as claimed in claim 8, wherein the top cover (4) is detachably connected with the mounting column (2).
10. The water inlet device of the electric water heater as claimed in claim 9, wherein the inner side of the open end of the top cover (4) is provided with a projection; a connecting groove is formed in the outer side of the connecting end of the mounting column (2) and the top cover (4); the top cover (4) is sleeved with the mounting column (2) by clamping the protrusions into the connecting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348186.XU CN214370967U (en) | 2020-12-31 | 2020-12-31 | Water inlet device of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348186.XU CN214370967U (en) | 2020-12-31 | 2020-12-31 | Water inlet device of electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214370967U true CN214370967U (en) | 2021-10-08 |
Family
ID=77952475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023348186.XU Active CN214370967U (en) | 2020-12-31 | 2020-12-31 | Water inlet device of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214370967U (en) |
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2020
- 2020-12-31 CN CN202023348186.XU patent/CN214370967U/en active Active
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