CN212309058U - Filter and water heater - Google Patents
Filter and water heater Download PDFInfo
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- CN212309058U CN212309058U CN202020384021.9U CN202020384021U CN212309058U CN 212309058 U CN212309058 U CN 212309058U CN 202020384021 U CN202020384021 U CN 202020384021U CN 212309058 U CN212309058 U CN 212309058U
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Abstract
The utility model discloses a filter and water heater, including filter flask and filter core joint, the filter flask is vertical setting to have bottleneck up, filter core joint lid establish with the bottleneck, the filter core joint be equipped with horizontal water supply connector and the water connectors that set up, the axis of water supply connector and contained angle between the axis of water connectors are less than 180. The utility model discloses technical scheme can make the position of water supply connector, water connectors and filter flask more harmonious to need reduce filter occupation space's requirement when satisfying to install the filter integral type in the water heater.
Description
Technical Field
The utility model relates to a hot water electrical apparatus technical field, in particular to filter and water heater.
Background
The traditional filter is generally in a T-shaped structure, the filter in the T-shaped structure occupies a large space, the traditional filter is not high in requirement on the space under the condition that the traditional filter is provided for a consumer as a matched and selected part, the filter in the T-shaped structure can be suitable for use, but when the filter needs to be integrally installed in a water heater, the filter in the traditional T-shaped structure occupying the large space is not suitable due to limited space in the water heater, and the filter can be installed in the water heater only by reducing the space occupied by the filter.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a filter, the position that aims at making inlet tube, outlet pipe and filter flask is more harmonious to need reduce filter occupation space's requirement when satisfying to install the filter integral type in the water heater.
To achieve the above object, the present invention provides a filter, including: the filter flask is longitudinally arranged and is provided with an upward bottle mouth; and the filter element joint is covered on the bottle mouth and is provided with a water inlet joint and a water outlet joint which are transversely arranged, and an included angle between the axis of the water inlet joint and the axis of the water outlet joint is less than 180 degrees.
In one embodiment, the angle between the axis of the water inlet joint and the axis of the water outlet joint is between 45 ° and 135 °.
In one embodiment, the included angle between the axis of the water inlet joint and the axis of the water outlet joint is 90 °.
In one embodiment, the included angle between the axis of the water inlet joint and the axis of the filter flask is 90 degrees +/-5 degrees.
In one embodiment, the included angle between the axis of the water outlet joint and the axis of the filter bottle is 90 degrees +/-5 degrees.
In one embodiment, the axis of the water inlet joint and/or the axis of the water outlet joint are arranged in a manner of deviating from the center of the bottle mouth of the filter bottle, so that the water inlet joint and the water outlet joint are arranged on the filter element joint in a staggered manner.
The utility model also provides a water heater, including the shell and as aforementioned filter, the filter is installed the shell bottom.
In one embodiment, the water heater further comprises an electricity-proof wall outer cover arranged at the bottom of the shell, and a first through hole is formed in the bottom of the electricity-proof wall outer cover, so that the filter bottle partially extends out of the electricity-proof wall outer cover.
In one embodiment, the water inlet joint is arranged in the electricity-proof wall outer cover and is positioned at the rear side of the electricity-proof wall outer cover; or the rear side wall of the electricity-proof wall outer cover is provided with a second through hole, and the water inlet connector extends out of the electricity-proof wall outer cover through the second through hole.
In one embodiment, the water heater further comprises a thermostatic device, and the water outlet joint is connected with the thermostatic device.
The technical proposal of the utility model is that the filter flask is arranged vertically, so that the mouth of the filter flask is upward, and the probability of water spilling inside the filter flask is reduced when the filter flask is disassembled by means of the gravity principle; on this basis, the filter core connects is established to the bottleneck lid at the filter flask, transversely set up water supply connector and water connectors on the filter core connects, because water supply connector and the contained angle that goes out between the water connectors are 180 when, water supply connector and the horizontal space that goes out the water connectors and occupy are the biggest, this scheme sets up the axis of water supply connector and the contained angle between the axis of water connectors to being less than 180, make the filter flask, water supply connector and water connectors are not coplane, reduce the horizontal space that water supply connector and water connectors occupy, thereby adapt to its installation environment, satisfy the requirement that need reduce filter occupation space when installing the filter integral type in the water heater.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of a front view of an embodiment of the filter of the present invention;
fig. 2 is a schematic top view of an embodiment of the filter of the present invention;
fig. 3 is a schematic rear view of an embodiment of the filter of the present invention;
FIG. 4 is a schematic cross-sectional view of an embodiment of the filter of the present invention;
fig. 5 is a schematic structural diagram of an embodiment of the water heater of the present invention;
fig. 6 is a schematic structural diagram of an embodiment of the filter and thermostat of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
410 | |
| 200 | Electricity-proof wall |
420 | |
| 300 | |
421 | |
| 310 | |
422 | |
| 320 | |
500 | Flow sensor |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a filter for the water heater.
In an embodiment of the present invention, as shown in fig. 1 to 3, the filter includes a filter flask 410 and a cartridge adapter 420. The filter bottle 410 is longitudinally arranged and is provided with an upward opening, so that water in the filter bottle 410 can be spilled as little as possible in the process of disassembling the filter bottle 410; the filter core connects 420 and covers and locates the bottleneck, and filter core connects 420 and is equipped with water supply connector 421 and the play water swivel 422 of horizontal setting to supply inlet tube and outlet pipe to connect, the axis of water supply connector 421 and the contained angle that goes out between the axis of water swivel 422 are less than 180, thereby make filter flask 410, water supply connector 421 and play water swivel 422 noncoplanar, reduced the horizontal space that water supply connector 421 and play water swivel 422 occupy.
The technical proposal of the utility model is that the filter bottle 410 is arranged vertically, so that the mouth of the filter bottle 410 is upward, and the probability of water spilling inside the filter bottle 410 is reduced when the filter bottle 410 is disassembled by means of the principle of gravity; on this basis, bottle lid at filter flask 410 establishes filter core joint 420, transversely set up water supply connector 421 and water connectors 422 on filter core joint 420, because water supply connector 421 and the contained angle of going out between the water connectors 422 are 180 when, the horizontal space that water supply connector 421 and water connectors 422 occupy is the biggest, this scheme sets up the axis of water supply connector 421 and the contained angle between the axis of water connectors 422 to being less than 180, make filter flask 410, water supply connector 421 and water connectors 422 coplane not, the horizontal space that water supply connector 421 and water connectors 422 occupy has been reduced, thereby adapt to its installation environment, satisfy and need reduce the requirement of filter occupation space when installing the filter integral type in the water heater.
In addition, in the above embodiment, since the filter bottle 410 is longitudinally arranged, and the water inlet joint 421 and the water outlet joint 422 are transversely arranged, so that the axis of the component connected with the water inlet joint 421 and the water inlet joint 421 are located on the same horizontal plane, after the water inlet joint 421 and the component are connected, the water inlet joint 421 and the component are in a balanced state, and the connection loss of balance caused by the inclination of one or both of the water inlet joint 421 and the component is avoided, so that the connection is more stable; in a similar way, after the water outlet joint 422 is connected with other components, the two components are in a balanced state, so that the phenomenon that the connection of the two components is out of balance due to the fact that one component is inclined or both components are inclined is avoided, and the connection is more stable.
It is understood that the longitudinal direction refers to a vertical direction or a direction close to the vertical direction, and in practical applications, the longitudinal direction is allowed to be inclined at a certain angle with respect to the vertical direction, the transverse direction refers to a horizontal direction or a direction close to the horizontal direction, and in practical applications, the transverse direction is allowed to be inclined at a certain angle with respect to the horizontal direction.
In some embodiments, the angle between the axis of the water inlet 421 and the axis of the water outlet 422 is between 45 ° and 135 °. It can be understood that the closer the angle between the axis of the water inlet joint 421 and the axis of the water outlet joint 422 is to 180 °, the less lateral space it can save, and in the above embodiment, the angle between the axis of the water inlet joint 421 and the axis of the water outlet joint 422 is less than or equal to 135 °, so that it can save a certain amount of lateral space; the closer the included angle between the axis of the water inlet joint 421 and the axis of the water outlet joint 422 is to 0 °, the closer the water inlet joint 421 and the water outlet joint 422 are, and if the water inlet joint 421 and the water outlet joint 422 are too close, the connection between each joint and other components may be affected, for example, when the water inlet joint 421 and the water outlet joint 422 are too close, the water inlet joint 421 may occupy the lateral space required for the connection between the water outlet joint 422 and other components, and may hinder the connection between the water outlet joint 422 and other components.
In one embodiment, the included angle between the axis of the water inlet joint 421 and the axis of the water outlet joint 422 is 90 °, that is, the axis of the water inlet joint 421 is perpendicular to the axis of the water outlet joint 422, so that the transverse space can be greatly shortened, and the convenience of connecting each joint with other components can be considered.
In one embodiment, the angle between the axis of the water inlet 421 and the axis of the filter flask 410 is 90 ° ± 5 °, i.e., the angle between the axis of the water inlet 421 and the axis of the filter flask 410 is 90 °, but the angle is allowed to deviate from 5 ° in practical applications. In the designed deviation range, the connection stability is guaranteed, partial deviation in installation is allowed to occur to installation personnel, and the installation difficulty is reduced.
In one embodiment, the angle between the axis of the water outlet 422 and the axis of the filter flask 410 is 90 ° ± 5 °, i.e. the angle between the axis of the water outlet 422 and the axis of the filter flask 410 is 90 °, but a deviation of about 5 ° is allowed in the practical application. In the designed deviation range, the connection stability is guaranteed, partial deviation in installation is allowed to occur to installation personnel, and the installation difficulty is reduced.
In one embodiment, the included angle between the axis of the water inlet joint 421 and the axis of the filter bottle 410 and the included angle between the axis of the water outlet joint 422 and the axis of the filter bottle 410 are both set to be 90 ° ± 5 °, so that the connection stability is further ensured, and the installation difficulty is reduced.
In an embodiment, the axis of water inlet joint 421 is set off from the center of the bottle mouth of filter bottle 410, so that water inlet joint 421 and water outlet joint 422 are staggered on filter element joint 420, thereby avoiding the stacking of water inlet joint 421 and water outlet joint 422, reducing the overall height of the filter, reducing the space occupied by the filter in the vertical direction, and further meeting the requirement of installing the filter in the water heater for the occupied space of the filter. In this embodiment, the axis of water connectors 422 passes through the central point of the mouth of filter bottle 410, thereby stagger water connectors 421 and water connectors 422 and set up simultaneously, when making other parts in water connectors 422 and the water heater be connected, each part can be arranged along same straight line better, arranges through the length direction with each part along the water heater, can reduce the space that each part occupies after connecting in the fore-and-aft direction of water heater.
In another embodiment, the axis of the water outlet joint 422 is offset from the center of the bottle mouth of the filter bottle 410, so that the water inlet joint 421 and the water outlet joint 422 are arranged on the filter core joint 420 in a staggered manner, thereby avoiding the stacking arrangement of the water inlet joint 421 and the water outlet joint 422, reducing the overall height of the filter, reducing the space occupied by the filter in the vertical direction, and further meeting the requirement of installing the filter in the water heater for the occupied space.
Referring to fig. 4, in an embodiment, a magnet, a filter element and a mesh cover are sequentially arranged inside the filter flask 410 from bottom to top. In one embodiment, cartridge adapter 420 is removably attachable to the mouth of filter flask 410 to facilitate later maintenance operations such as cartridge replacement.
In one embodiment, the water inlet 421 is provided with a flow sensor 500 to detect the flow of the inlet water through the flow sensor 500. Optionally, the flow sensor 500 is removably attached to the water inlet 421 to facilitate replacement of the flow sensor 500 for damage. Further optionally, the flow sensor 500 and the water inlet 421 are fixed by screws; however, the design is not limited thereto, and in other embodiments, the flow sensor 500 may be further connected and fixed to the water inlet 421 by, but not limited to, a snap structure.
The utility model discloses still provide a water heater, refer to fig. 5 and fig. 6, this water heater includes shell 100 and filter, and the concrete structure of this filter refers to above-mentioned embodiment, because this water heater has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. In which the filter is mounted at the bottom of the housing 100.
In one embodiment, the water heater further comprises an electricity-proof wall housing 200 disposed at the bottom of the housing 100, and the bottom of the electricity-proof wall housing 200 is provided with a first through hole (not shown) for allowing the filter bottle 410 to partially extend out of the electricity-proof wall housing 200, thereby facilitating observation of the filtering effect of the filter.
In one embodiment, the water inlet joint 421 is arranged in the electricity-proof wall housing 200 and is positioned at the rear side of the electricity-proof wall housing 200, so that the water inlet pipe connected with the water inlet joint 421 is hidden at the rear side of the electricity-proof wall housing 200, and the whole water heater is tidier; moreover, on the basis that the included angle between the axis of the water inlet joint 421 and the axis of the water outlet joint 422 is 90 degrees, the water outlet joint 422 is correspondingly positioned on the left side or the right side of the electricity-proof wall outer cover 200, so that the water outlet joint 422 is conveniently connected with other components, the filter and other components connected with the water outlet joint 422 are sequentially arranged along the length direction of the water heater, and the space in the length direction of the water heater is more fully utilized.
In other embodiments, according to the size of each component in the actual installation situation, when the length of the water inlet joint 421 is large, a second through hole (not shown in the figure) can be arranged on the rear side wall of the electricity-proof wall housing 200, the water inlet joint 421 extends out of the electricity-proof wall housing 200 through the second through hole, and the water inlet joint 421 extends out of the electricity-proof wall housing 200, so that the purpose of hiding the water inlet pipe at the rear side of the electricity-proof wall housing 200 is achieved, and the whole water heater is cleaner; moreover, on the basis that the included angle between the axis of the water inlet joint 421 and the axis of the water outlet joint 422 is 90 degrees, the water outlet joint 422 is correspondingly positioned on the left side or the right side of the electricity-proof wall outer cover 200, so that the water outlet joint 422 is conveniently connected with other components, the filter and other components connected with the water outlet joint 422 are sequentially arranged along the length direction of the water heater, and the space in the length direction of the water heater is more fully utilized.
In one embodiment, the water heater further comprises a thermostat 300, and the water outlet joint 422 is connected with the thermostat 300. For the purpose of making the water heater cleaner and tidier, the water inlet joint 421 is set up in the rear side of the electricity-proof wall housing 200, and the water outlet joint 422 is correspondingly set up in the left side or the right side of the electricity-proof wall housing, at this moment, the water outlet joint 422 is connected with the thermostatic device 300, the connection is more convenient, the filter is arranged along the length direction of the water heater in sequence after being connected with the thermostatic device 300, the space in the length direction of the water heater is fully utilized, the space utilization is more reasonable, and therefore the space in the water heater can be saved to a greater extent.
In an embodiment, the thermostatic device 300 is a thermostatic valve, the thermostatic valve is provided with a first connector 310 and a second connector 320, the first connector 310 and the water outlet connector 422 are transversely arranged, and the water inlet connector 421 and the water outlet connector 422 of the filter are also transversely arranged, so that the longitudinal space occupied by the thermostatic valve after the thermostatic valve is connected with the filter is reduced, the thermostatic valve is conveniently arranged in the electricity-proof wall outer cover 200, the space utilization rate in the electricity-proof wall outer cover 200 is improved, and the volume of the water heater is reduced.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A filter, comprising:
the filter flask is longitudinally arranged and is provided with an upward bottle mouth; and
the filter element joint covers the bottle opening, the filter element joint is provided with a water inlet joint and a water outlet joint which are transversely arranged, and an included angle between the axis of the water inlet joint and the axis of the water outlet joint is smaller than 180 degrees.
2. The filter of claim 1, wherein the angle between the axis of the water inlet fitting and the axis of the water outlet fitting is between 45 ° and 135 °.
3. The filter of claim 2, wherein the angle between the axis of the water inlet fitting and the axis of the water outlet fitting is 90 °.
4. The filter of claim 1, wherein the axis of the water inlet connector is at an angle of 90 ° ± 5 ° to the axis of the filter flask.
5. The filter of claim 1, wherein the axis of the water outlet connector is at an angle of 90 ° ± 5 ° to the axis of the filter flask.
6. The filter of any of claims 1 to 5, wherein the axis of the water inlet connector and/or the axis of the water outlet connector are offset from the center of the mouth of the filter flask, such that the water inlet connector and the water outlet connector are offset on the cartridge connector.
7. A water heater comprising a housing and a filter as claimed in any one of claims 1 to 6 mounted in the bottom of the housing.
8. The water heater as recited in claim 7 further comprising an electricity-proof wall housing disposed at the bottom of said housing, said electricity-proof wall housing having a first through-hole at the bottom thereof for allowing said filter bottle to partially extend out of said electricity-proof wall housing.
9. The water heater as recited in claim 8 wherein said water inlet fitting is disposed within said electricity protection wall enclosure and on a rear side of said electricity protection wall enclosure; or the rear side wall of the electricity-proof wall outer cover is provided with a second through hole, and the water inlet connector extends out of the electricity-proof wall outer cover through the second through hole.
10. The water heater as recited in claim 7 further comprising a thermostat, said water outlet fitting being connected to said thermostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384021.9U CN212309058U (en) | 2020-03-21 | 2020-03-21 | Filter and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384021.9U CN212309058U (en) | 2020-03-21 | 2020-03-21 | Filter and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212309058U true CN212309058U (en) | 2021-01-08 |
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ID=74018697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020384021.9U Active CN212309058U (en) | 2020-03-21 | 2020-03-21 | Filter and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212309058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021190460A1 (en) * | 2020-03-21 | 2021-09-30 | 芜湖美的厨卫电器制造有限公司 | Filter element assembly, filter, water path control system, and water heater |
-
2020
- 2020-03-21 CN CN202020384021.9U patent/CN212309058U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021190460A1 (en) * | 2020-03-21 | 2021-09-30 | 芜湖美的厨卫电器制造有限公司 | Filter element assembly, filter, water path control system, and water heater |
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