CN211345863U - Water heater shell and water heater - Google Patents
Water heater shell and water heater Download PDFInfo
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- CN211345863U CN211345863U CN201921641561.4U CN201921641561U CN211345863U CN 211345863 U CN211345863 U CN 211345863U CN 201921641561 U CN201921641561 U CN 201921641561U CN 211345863 U CN211345863 U CN 211345863U
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Abstract
The utility model belongs to the technical field of domestic appliance, concretely relates to water heater shell and water heater. The utility model discloses aim at solving current water heater and set up the dustcoat and shelter from the pipeline and hide and increase the water heater size, influence its problem of pleasing to the eye degree. The utility model discloses a water heater shell sets up first chase and second chase along its length direction interval on its rear housing to hold inlet channel and outlet conduit respectively, and utilize the water heater installation time its and the clearance between the installation wall, make inlet channel and outlet conduit hide the volume that not only reduces water heater shell between water heater shell and wall, reduce the space that the water heater installation occupy, guaranteed the pleasing to the eye degree after the water heater installation moreover. In addition, compare with the current water heater shell that sets up the hidden pipeline of dustcoat, the utility model provides a space that water heater occupy is littleer, improves the commonality of water heater.
Description
Technical Field
The utility model belongs to the technical field of domestic appliance, concretely relates to water heater shell and water heater.
Background
At present, an existing water heater generally includes a housing, an inner container, a heating device, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are respectively connected to the inner container, and the heating device heats cold water in the inner container. Generally, the specific gravity of cold water is greater than that of hot water, cold water sinks down and hot water floats up. In order to avoid the heat efficiency loss caused by the circulation exchange of cold and hot water, the double-liner electric water heater is applied, namely, two inner liners, namely an upper liner and a lower liner, are arranged in a shell, a connecting pipe is arranged between the upper liner and the lower liner, the lower liner is provided with a water inlet connected with a water inlet pipeline, the upper liner is provided with a water outlet connected with a water outlet pipeline, and heating devices are respectively arranged in the upper liner and the lower liner to heat water.
In the double-liner water heater, the water outlet pipeline needs to be wound to the lower end of the water heater from the top end of the upper liner through the left side or the right side of the shell, and the water inlet pipeline needs to be arranged from the lower position of the water heater to be connected with the water inlet of the lower liner, so that the pipeline is exposed and is not attractive. For this reason, water heaters are generally provided with a cover to hide the pipes. However, the provision of the cover not only increases the size of the water heater, but also results in an aesthetically unpleasing appearance.
Accordingly, there is a need in the art for a new housing for an electric water heater and an electric water heater that solves the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the prior art, set up to hide the cover for solving current water heater promptly and shelter from the problem of hiding and increase the water heater size, influence its pleasing to the eye degree to the pipeline, the utility model provides a water heater shell and water heater.
The utility model discloses a first aspect provides a water heater shell, it includes: the rear shell is provided with a first pipe groove and a second pipe groove, and the first pipe groove and the second pipe groove are arranged at intervals along the length direction of the rear shell; the first pipe groove penetrates through the height direction of the rear shell and is used for accommodating a water inlet pipeline; the second pipe groove penetrates through the height direction of the rear shell, and is used for accommodating a water outlet pipeline.
In a preferred technical solution of the above water heater case, a cross section of the first pipe groove is semicircular; and/or the cross section of the second pipe groove is semicircular.
In the preferred technical scheme of the water heater shell, the rear shell is further provided with at least two outer wall hangers, and the outer wall hangers are arranged on two sides of the first pipe groove and the second pipe groove.
In the preferable technical scheme of the water heater shell, the outer wall hanging rack comprises a fixing plate and a fastening piece, a fixing part used for being fixed on a mounting surface is arranged at the first end of the fixing plate, and the second end of the fixing plate is fixed on the rear shell through the fastening piece.
In the above preferred technical solution of the water heater case, the rear case is provided with a mounting groove, and the second end of the fixing plate is accommodated in the mounting groove.
In the above-mentioned preferred technical scheme of water heater shell, the water heater shell still includes the procapsid, the procapsid includes front panel and side frame, one side of side frame with front panel fixed connection, the opposite side of side frame with back casing fixed connection.
In the preferable technical scheme of the water heater shell, the front panel is provided with a control panel.
In the preferred technical scheme of the water heater shell, a water outlet is formed in the top of the side frame; and a water inlet is formed in the bottom of the side frame.
The utility model discloses the water heater shell that the first aspect provided sets up first chase and second chase along its length direction interval on its rear housing to hold inlet channel and outlet conduit respectively, and utilize the water heater installation time its and install the clearance between the wall, make inlet channel and outlet conduit hide between water heater shell and wall, not only reduce the volume of water heater shell, reduce the space that the water heater installation occupy, guaranteed the pleasing to the eye degree after the water heater installation moreover. In addition, compare with the current water heater shell that sets up the hidden pipeline of dustcoat, the utility model provides a space that water heater occupy is littleer, improves the commonality of water heater.
The second aspect of the present invention further provides a water heater, which comprises a first inner container, a second inner container, a water inlet pipe, a water outlet pipe and the water heater housing of the first aspect; the first inner container and the second inner container are both accommodated in the water heater shell, and a connecting pipeline is arranged between the first inner container and the second inner container; the water inlet pipeline is accommodated in the first pipe groove of the water heater shell, and one end of the water inlet pipeline is communicated with the first inner container; the water outlet pipeline is accommodated in the second pipe groove of the water heater shell, and one end of the water outlet pipeline is communicated with the second inner container.
In the preferable technical scheme of the water heater, heat insulation layers are arranged between the water heater shell and the first inner container and between the water heater shell and the second inner container.
It can be understood by those skilled in the art that the water heater provided by the second aspect of the present invention has the same advantages as the water heater housing of the first aspect, because the water heater housing of the first aspect is included.
In addition to the technical problems, technical features constituting technical solutions, and advantageous effects brought by the technical features of the technical solutions described above, the present invention provides a water heater housing and a water heater, which can solve other technical problems, other technical features included in the technical solutions, and advantageous effects brought by the technical features, and further detailed descriptions will be made in specific embodiments.
Drawings
The preferred embodiments of the water heater housing and water heater of the present invention are described below with reference to the accompanying drawings. The attached drawings are as follows:
FIG. 1 is a rear view of the water heater housing of the present invention;
fig. 2 is a bottom view of the water heater housing of the present invention.
In the drawings: 1. a rear housing; 11. a first pipe groove; 12. a second pipe groove; 13. installing a groove; 2. an exterior wall hanger; 21. a fixing plate; 211. hanging holes; 3. a front housing; 31. a front panel; 32. and a side frame.
Detailed Description
First of all, it should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The water heater can be divided into an electric water heater, a gas water heater, a solar water heater, an air energy water heater and the like according to the heating principle. The water heater generally comprises a shell, an inner container arranged in the shell, a heat insulation layer arranged between the shell and the inner container and the like, wherein a heating element, a magnesium anode and the like are arranged in the inner container. The heat preservation is used for keeping the temperature of water in the inner bag, avoids heat loss. The number of the inner containers of some water heaters is one, namely, the water heaters with single inner container are commonly used, at the moment, cold water and hot water are both positioned in the same space, and cold-hot water exchange exists. In order to avoid the heat efficiency loss caused by the cold and hot water circulation exchange, the double-liner electric water heater is applied, namely, two inner liners, namely an upper liner and a lower liner, are arranged in a shell, a connecting pipe is arranged between the upper liner and the lower liner, and heating devices are respectively arranged in the upper liner and the lower liner to heat water.
The following explains the preferred technical scheme of the water heater shell and the water heater of the utility model.
Fig. 1 is a rear view of the water heater housing of the present invention, and fig. 2 is a bottom view of the water heater housing of the present invention.
As shown in fig. 1 and 2, the water heater shell of the present invention includes a rear shell 1, the rear shell 1 is provided with a first pipe groove 11 and a second pipe groove 12, the first pipe groove 11 and the second pipe groove 12 are arranged along the length direction of the rear shell 1 at intervals; the first pipe groove 11 penetrates through the height direction of the rear shell 1, and the first pipe groove 11 is used for accommodating a water inlet pipeline; the second pipe groove 12 penetrates the height direction of the rear housing 1, and the second pipe groove 12 is used for accommodating the water outlet pipe.
The rear shell 1 of the water heater shell provided by the embodiment can be a sheet metal shell, and the rear shell 1 can also be a plastic shell, which is not limited herein, and can be selected by a person skilled in the art according to actual conditions. The rear shell 1 is of a flat plate or arc-shaped plate structure, the rear shell 1 can further comprise a rectangular rear panel and four side plates arranged around the rectangular rear panel in a surrounding mode, and the rectangular rear panel and the four side plates form a shell structure with an opening on one side. In order to improve the aesthetic degree of the water heater shell, a transition fillet is formed between the rectangular rear panel and the side plate. It should be noted that, in the present invention, the terms "front", "back", "up" and "down" are based on the relative position of the water heater when the water heater is installed on the wall, that is, the side of the water heater close to the wall is "back", the side far away from the wall is "front", the side near to the ground is "down" or "bottom", and the side far away from the ground is "up" or "top". In addition, in the present invention, the longitudinal direction of the water heater, i.e., the X direction in fig. 1 and 2, the width direction of the water heater, i.e., the Y direction in fig. 2, and the height direction of the water heater, i.e., the Z direction in fig. 1 and 2.
A first pipe groove 11 and a second pipe groove 12 are arranged on the rear shell 1, wherein the first pipe groove 11 can be used for accommodating a water inlet pipeline and can also be used for accommodating a water outlet pipeline; the second channel 12 may be used to accommodate both inlet and outlet conduits. It will be appreciated that when the inlet conduit 11 is used to receive an outlet conduit, the outlet conduit 12 is used to receive an inlet conduit; when the inlet conduit 11 is adapted to receive an inlet conduit, the outlet conduit 12 is adapted to receive an outlet conduit.
The first pipe groove 11 extends from the top end of the rear housing 1 to the bottom end of the rear housing 1, that is, the first pipe groove 11 penetrates through the height direction of the rear housing 1. Illustratively, the first pipe groove 11 extends in the height direction of the rear case 1, i.e., the first pipe groove 11 extends vertically.
The cross-sectional shape of the first pipe groove 11 may be various, for example, the cross-section of the first pipe groove 11 may be an arc; for another example, the cross section of the first pipe groove 11 may also be rectangular, and in this case, the size of the rectangular groove in the width direction of the water heater may be equal to the diameter of the pipeline; for another example, the cross section of the first pipe groove 11 may also be semicircular, and in this case, the diameter of the semicircular pipe groove may be equal to the diameter of the pipeline. Generally, both the inlet conduit and the outlet conduit are circular conduits, and as an alternative embodiment, referring to fig. 2, the first pipe groove 11 has a semicircular cross section.
The second pipe groove 12 extends from the top end of the rear housing 1 to the bottom end of the rear housing 1, that is, the second pipe groove 12 penetrates the height direction of the rear housing 1. Illustratively, the second pipe groove 12 extends in the height direction of the rear case 1, i.e., the second pipe groove 12 extends vertically.
The cross-sectional shape of the second pipe groove 12 may be various, for example, the cross-section of the second pipe groove 12 may be an arc; for another example, the cross section of the second pipe groove 12 may also be rectangular, and in this case, the size of the rectangular groove in the width direction of the water heater may be equal to the diameter of the pipeline; for another example, the cross section of the second pipe groove 12 may also be semicircular, and in this case, the diameter of the semicircular pipe groove may be equal to the diameter of the pipeline. Generally, both the inlet conduit and the outlet conduit are circular conduits, and as an alternative embodiment, referring to fig. 2, the cross-section of the second tube groove 12 is semicircular.
Those skilled in the art will appreciate that in some alternative embodiments, the cross-sectional shapes of the first tube groove 11 and the second tube groove 12 may be identical, for example, referring to fig. 2, the cross-sections of the first tube groove 11 and the second tube groove 12 are both semi-circular; in other alternative embodiments, the cross-sectional shapes of the first tube groove 11 and the second tube groove 12 may not be uniform, for example, the cross-section of the first tube groove 11 is rectangular, and the cross-section of the second tube groove 12 is semicircular.
In addition, the first pipe groove 11 and the second pipe groove 12 are spaced apart in the longitudinal direction of the rear case 1, for example, the distance between the first pipe groove 11 and the second pipe groove 12 is 100 mm. The spacing between the first pipe groove 11 and the second pipe groove 12 can be designed by those skilled in the art according to the actual size of the water heater, installation requirements, and the like, and is not limited herein.
It should be noted that, the present invention does not limit the number of the pipe slots provided on the rear housing, and those skilled in the art can design the pipe slots according to the actual structure of the water heater. For example, in some dual bladder water heaters, a third tube slot may be provided in the rear housing to accommodate a connecting tube between the two bladders.
The utility model provides a water heater shell sets up first chase and second chase through the interval on its back casing to hold inlet channel and outlet conduit respectively, and utilize the water heater installation time its and the clearance between the installation wall, make inlet channel and outlet conduit hide between water heater shell and wall, not only reduce the volume of water heater shell, reduce the space that the water heater installation occupy, guaranteed the pleasing to the eye degree after the water heater installation moreover. In addition, compare with the current water heater shell that sets up the hidden pipeline of dustcoat, the utility model provides a space that water heater occupy is littleer, improves the commonality of water heater.
With continued reference to fig. 1 and 2, in order to mount the water heater on a wall or other mounting surface, an external wall hanger 2 is further provided on the rear case 1 of the water heater.
In some embodiments, the rear housing 1 is provided with an external wall hanging rack 2, wherein the external wall hanging rack 2 can be positioned between the first pipe groove 11 and the second pipe groove 12.
In other embodiments, two outer wall hangers 2 may be disposed on the rear housing 1, for example, referring to fig. 1 and 2, the two outer wall hangers 2 are disposed on two sides of the first pipe chase 11 and the second pipe chase 12, respectively, a first preset distance is spaced between the outer wall hanger 2 on the left side of the first pipe chase 11 and the first pipe chase 11, and a second preset distance is spaced between the outer wall hanger on the right side of the second pipe chase 12 and the second pipe chase, wherein the first preset distance and the second preset distance may be equal, and are not limited herein. In addition, a person skilled in the art can design the distance between the two outer wall hangers 2 according to practical situations, for example, the distance between the two outer wall hangers 2 may be 505 mm.
In still other embodiments, three external wall hangers 2 may be further disposed on the rear casing 1, wherein one external wall hanger 2 may be located between the first pipe chase 11 and the second pipe chase 12, and the other two external wall hangers 2 may be located at two sides of the first pipe chase 11 and the second pipe chase 12, respectively.
Of course, in some embodiments, four external wall hangers 2 may be further disposed on the rear housing 1, and the four external wall hangers 2 are distributed on the rear housing 1 in a rectangular shape.
It can be understood that the utility model discloses do not limit to the quantity and the distribution mode of outer wall stores pylon 2, technical personnel in the field can design according to actual conditions such as size, weight of water heater.
The outer wall hanging frame 2 is used as a component for fixing the water heater on a wall surface or a mounting surface, and the structure of the outer wall hanging frame can be in various forms.
In one possible embodiment, the outer wall hanger 2 comprises a fixing bracket, a clamp, and a fastening bolt connecting the fixing bracket and the clamp, wherein the clamp is clamped on the rear housing 1. In order to improve the firmness of connection, the clamp and the rear shell 1 can be provided with threaded holes, and the bolt is connected with the nut after being respectively in threaded connection with the clamp and the threaded holes in the rear shell 1. The middle position of the fixing frame is connected with the clamping hoop, and the two ends of the fixing frame are respectively provided with a mounting hole for being fixedly connected with a wall body or other mounting surfaces.
In another possible embodiment, the outer wall hanger 2 may include a hanging lug and a fastening member, one end of the hanging lug is provided with a connection threaded hole, and the fastening member is respectively in threaded connection with a threaded hole on the hanging lug and a threaded hole on the rear housing 1 so as to fix the hanging lug on the rear housing. The other end of hangers deviates from back casing 1 and buckles and extends and form connecting portion, and connecting portion upwards buckles and extends and form the installation department, and at this moment, the hangers forms zigzag structure, and the installation department is used for with wall body or other installation face fixed connection.
In still other possible embodiments, referring to fig. 1 and 2 in particular, the outer wall hanger 2 includes a fixing plate 21 and a fastener, a first end of the fixing plate 21 is provided with a fixing portion for fixing with a mounting surface of an outer wall, and a second end of the fixing plate 21 is fixed on the rear housing 1 by the fastener. Specifically, the first end of the fixing plate 21 is used for being fixedly connected with a mounting surface such as a wall, and is provided with a fixing portion, wherein the fixing portion may be a threaded hole, and the fixing portion may also be a hanging hole 211, and correspondingly, a hook matched with the hanging hole 211 is arranged on the mounting surface such as the wall. The second end of fixed plate 21 is provided with first screw hole, is provided with the second screw hole on the back casing 1, fasteners such as fastening bolt respectively with first screw hole, second screw hole threaded connection to realize fixed plate 21 and back casing 1's fixed connection. It can be understood that the second end of the fixing plate 21 may be provided with one first threaded hole, the second end of the fixing plate 21 may also be provided with two first threaded holes, the two first threaded holes are arranged at intervals along the length direction of the fixing plate 21, the second end of the fixing plate 21 may also be provided with three, four, and the like first threaded holes, the number and the arrangement mode of the first threaded holes are not limited, and the fixing plate is designed by those skilled in the art according to actual situations. Of course, the number and the positions of the second threaded holes are consistent with those of the first threaded holes.
With continued reference to fig. 1 and 2, in order to avoid the external wall hanger 2 from protruding out of the rear shell 1, a mounting groove 13 is provided on the rear shell 1 of the water heater shell, the second end of the fixing plate 21 is accommodated in the mounting groove 13, that is, the fixing plate 21 is partially accommodated in the mounting groove 13, the fixing plate is provided with a first threaded hole, the mounting groove 13 is provided with a second threaded hole, and the fastening member is respectively in threaded connection with the first threaded hole and the second threaded hole, so as to realize the fixed connection between the fixing plate 21 and the rear shell 1. The other part of the fixing plate 21 protrudes out of the rear housing 1, and the part is provided with a hanging hole 211 for fixedly connecting with a mounting surface such as a wall body, so as to mount the water heater on the mounting surface such as the wall body. The outer shell of the water heater of the embodiment contains the outer wall hanging frame 2 through the installation groove 13, and the space occupied by the installation of the water heater is favorably reduced.
In a specific embodiment, the water heater outer shell further comprises a front shell 3, the front shell 3 comprises a front panel 31 and a side frame 32, one side of the side frame 32 is fixedly connected with the front panel 31, and the other side of the side frame 32 is fixedly connected with the rear shell 1.
With particular reference to fig. 1 and 2, the front case 3 comprises a front panel 31 and a side frame 32, wherein the side frame 32 may comprise four side plates, which are connected in turn to form the side frame 32. One side of the side frame 32 is fixedly connected to the front panel 31, and optionally, the side frame 32 and the front panel 32 are integrally formed as a single piece. In addition, the junction of side frame 32 and procapsid 3 is provided with the transition fillet, can avoid stress concentration, improves the intensity of water heater shell, is favorable to improving the pleasing to the eye degree of water heater shell moreover.
The other side of the side frame 32 is fixedly connected with the rear shell 1, for example, the other side of the side frame 32 is provided with a clamping protrusion, and the rear shell 1 is provided with a clamping groove matched with the clamping protrusion; or, the other side of the side frame 32 is provided with a clamping groove, and the rear housing 1 is provided with a clamping protrusion matched with the clamping groove. For another example, the other side of the side frame 32 is adhered to the rear housing 1, and the embodiment of the present invention is not limited to the connection manner of the side frame and the rear housing 1.
A control panel (not shown) is mounted on the front panel 31. Specifically, the front panel 31 is provided with a fixing groove in which the control panel is fixed. For example, the control panel is adhered in the fixing groove, or the control panel is clamped in the fixing groove. In some embodiments, the control panel may include a display area for displaying the operation state of the water heater such as time and temperature, and a non-display area which may be provided with an adjustment button, a switch, etc. In still other embodiments, the control panel may be a touch screen panel.
Of course, the water heater shell is also provided with a water inlet and a water outlet, and specifically, the top of the side frame 32 is provided with a water outlet (not shown in the figure); the bottom of the side frame 32 is provided with a water inlet (not shown). One end of the water outlet pipeline is communicated with the inner container of the water heater, and the other end of the water outlet pipeline is wound into the first pipe groove 11 through the water outlet and is communicated with a water mixing valve of the water heater. One end of the water inlet pipeline is communicated with a household tap water pipeline, and the other end of the water inlet pipeline is wound into the second pipe groove 12 and is communicated with the inner container of the water heater through the water inlet.
To sum up, the utility model discloses a water heater shell sets up first chase and second chase along its length direction interval on its back casing to hold inlet channel and outlet conduit respectively, and utilize the water heater installation time its and the clearance between the installation wall, make inlet channel and outlet conduit hide between water heater shell and wall, not only reduce the volume of water heater shell, reduce the space that the water heater installation occupy, guaranteed the pleasing to the eye degree after the water heater installation moreover. In addition, compare with the current water heater shell that sets up the hidden pipeline of dustcoat, the utility model provides a space that water heater occupy is littleer, improves the commonality of water heater.
The utility model also provides a water heater, which comprises a first inner container, a second inner container, a water inlet pipeline, a water outlet pipeline and a water heater shell; the first inner container and the second inner container are both contained in the shell of the water heater, and a connecting pipeline is arranged between the first inner container and the second inner container; the water inlet pipeline is accommodated in the first pipe groove of the water heater shell, and one end of the water inlet pipeline is communicated with the first inner container; the water inlet pipeline is accommodated in the first pipe groove of the water heater shell, and one end of the water inlet pipeline is communicated with the first inner container; the water outlet pipeline is accommodated in the second pipe groove of the water heater shell, and one end of the water outlet pipeline is communicated with the second inner container.
The first inner container and the second inner container can be installed along the height direction of the water heater shell, and the first inner container and the second inner container can also be arranged in parallel along the length direction of the water heater shell. The first inner container and the second inner container are both provided with heating elements, magnesium rods and the like, and are not limited herein. Of course, the water heater of the utility model also comprises a temperature controller, a temperature limiter, a discharging device, a safety valve and the like, and is not limited here.
The structure, function and effect of the water heater shell are the same as those of the above embodiments, and the above embodiments can be specifically referred to, and are not described herein again.
In order to avoid heat loss of water in the first inner container and the second inner container, heat insulation layers are arranged between the shell of the water heater and the first inner container and between the shell of the water heater and the second inner container, and the heat insulation layers can comprise polyurethane foam layers, glass wool layers and the like, and are not limited here.
The utility model discloses a water heater sets up first chase and second chase along its length direction interval on the back casing of its water heater shell to hold inlet channel and outlet conduit respectively, and utilize the water heater installation time its and install the clearance between the wall, make inlet channel and outlet conduit hide between water heater shell and wall, not only reduce the volume of water heater shell, reduce the space that the water heater installation occupy, guaranteed the pleasing to the eye degree after the water heater installation moreover. In addition, compare with the current water heater shell that sets up the hidden pipeline of dustcoat, the utility model provides a space that water heater occupy is littleer, improves the commonality of water heater.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. A water heater shell is characterized by comprising a rear shell, wherein the rear shell is provided with a first pipe groove and a second pipe groove, and the first pipe groove and the second pipe groove are arranged at intervals along the length direction of the rear shell;
the first pipe groove penetrates through the height direction of the rear shell and is used for accommodating a water inlet pipeline;
the second pipe groove penetrates through the height direction of the rear shell, and is used for accommodating a water outlet pipeline.
2. The water heater enclosure as recited in claim 1, wherein the first tube slot is semi-circular in cross-section;
and/or the cross section of the second pipe groove is semicircular.
3. The water heater enclosure as recited in claim 1, wherein an exterior wall hanger is further provided on said rear housing.
4. The water heater shell as recited in claim 3, wherein the outer wall hanger comprises a fixing plate and a fastener, a first end of the fixing plate is provided with a fixing part for fixing with a mounting surface of an outer wall, and a second end of the fixing plate is fixed on the rear shell through the fastener.
5. The water heater enclosure as recited in claim 4, wherein the rear housing is provided with a mounting recess, the second end of the retaining plate being received in the mounting recess.
6. The water heater enclosure as recited in any one of claims 1 to 5, further comprising a front housing comprising a front panel and a side frame, one side of the side frame fixedly connected to the front panel and another side of the side frame fixedly connected to the rear housing.
7. The water heater enclosure as recited in claim 6, wherein a control panel is mounted on the front panel.
8. The water heater enclosure as recited in claim 6, wherein a water outlet is provided at a top of the side frame; and a water inlet is formed in the bottom of the side frame.
9. A water heater comprising a first inner container, a second inner container, a water inlet pipeline, a water outlet pipeline and a water heater shell as claimed in any one of claims 1 to 8; the first inner container and the second inner container are both accommodated in the water heater shell, and a connecting pipeline is arranged between the first inner container and the second inner container;
the water inlet pipeline is accommodated in the first pipe groove of the water heater shell, and one end of the water inlet pipeline is communicated with the first inner container;
the water outlet pipeline is accommodated in the second pipe groove of the water heater shell, and one end of the water outlet pipeline is communicated with the second inner container.
10. The water heater according to claim 9, wherein an insulating layer is disposed between the water heater outer shell and each of the first and second inner containers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921641561.4U CN211345863U (en) | 2019-09-27 | 2019-09-27 | Water heater shell and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921641561.4U CN211345863U (en) | 2019-09-27 | 2019-09-27 | Water heater shell and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211345863U true CN211345863U (en) | 2020-08-25 |
Family
ID=72131860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921641561.4U Active CN211345863U (en) | 2019-09-27 | 2019-09-27 | Water heater shell and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211345863U (en) |
-
2019
- 2019-09-27 CN CN201921641561.4U patent/CN211345863U/en active Active
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