CN210861689U - Water storage type electric water heater - Google Patents
Water storage type electric water heater Download PDFInfo
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- CN210861689U CN210861689U CN201921691090.8U CN201921691090U CN210861689U CN 210861689 U CN210861689 U CN 210861689U CN 201921691090 U CN201921691090 U CN 201921691090U CN 210861689 U CN210861689 U CN 210861689U
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- insulating
- hole
- plate
- heat insulation
- shell
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Abstract
A water storage type electric water heater comprises a shell, an upper inner container, a lower inner container, an inner hanging pin, an outer hanging pin, a bolt and a nut, and further comprises a secondary heat insulation board made of a plastic material and a primary heat insulation board made of a plastic material, wherein the primary heat insulation board is arranged between the shell and the inner hanging pin; the bolt penetrates through the connecting hole in the plug-in foot, the connecting hole in the shell, the through hole in the female insulating thermal baffle, and the sleeve is screwed with the nut. The arrangement of the secondary heat insulation plate and the primary heat insulation plate realizes insulation between the inner hanging pin and the shell, insulation between the bolt and the nut and insulation and heat insulation between the inner hanging pin and the shell, eliminates potential safety hazards existing in electric leakage, and prevents heat loss.
Description
Technical Field
The utility model relates to a water storage type electric water heater.
Background
In the prior art, a water storage type electric water heater comprises a shell, an upper inner container, a lower inner container, an inner hanging pin, an outer hanging pin, a bolt and a nut, wherein the upper part and the lower part of the inner hanging pin are respectively connected with the upper inner container and the lower inner container, and the outer hanging pin is attached to the shell; the bolt penetrates through the connecting hole on the outer hanging leg and the connecting hole on the shell to be screwed with the nut fixed on the inner hanging leg. There are problems: there is a loss of heat energy without and with thermal insulation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: provides a water storage type electric water heater which has the characteristics of heat insulation and electric insulation.
The utility model discloses a realize like this: a water storage type electric water heater comprises a shell, an upper inner container, a lower inner container, an inner hanging leg, an outer hanging leg, a bolt and a nut, wherein the upper part and the lower part of the inner hanging leg are respectively connected with the upper inner container and the lower inner container, and the outer hanging leg is attached to the shell; it is characterized in that: also comprises a subsidiary heat-insulating plate made of plastic material and a main heat-insulating plate made of plastic material,
the sub heat insulation board is provided with a screw hole and a sleeve surrounding the screw hole; the nut is embedded in the heat-insulating sub-insulation plate, and the axis of the nut is superposed with the axis of the screw hole;
the female insulating thermal baffle is provided with a through hole and a counter bore;
the primary insulating thermal baffle is arranged between the shell and the inner hitching leg, the secondary insulating board is arranged at the other side of the inner hitching leg, the sleeve penetrates through a connecting hole on the inner hitching leg to be inserted into the counter bore, and the secondary insulating board is connected with the two ends of the primary insulating thermal baffle; the bolt penetrates through the connecting hole in the plug-in foot, the connecting hole in the shell, the through hole in the female insulating thermal baffle, and the sleeve is screwed with the nut.
The water storage type electric water heater is characterized in that: one end of each of the secondary heat-insulating plate and the primary heat-insulating plate is provided with a flexible connecting plate, the other end of each of the secondary heat-insulating plates is provided with a secondary connecting plate, and the secondary connecting plate is provided with a buckle hook hole;
the other end of the female heat insulation board is provided with a female connecting board, and the other end of the female connecting board is provided with a clasp;
the sub-connecting plate is attached to the female connecting plate, and the clasp is buckled with the clasp hole.
The water storage type electric water heater is characterized in that: the inner hanging leg comprises an end plate and two side plates, the two side plates are connected with two sides of the end plate, and fixing holes are formed in the two side plates; the connecting hole is arranged on the end plate;
the sub heat insulation plate is provided with longitudinal clamping grooves positioned at two sides of the screw hole;
the sub heat insulation board is arranged in the fixing hole, two side plates at the fixing hole are embedded with the longitudinal clamping groove, and the sub heat insulation board is attached to the end plate.
The utility model relates to a water storage formula electric water heater, the setting of son thermal-insulated insulation board and female thermal-insulated insulation board, it is insulating thermal-insulated, bolt and nut and interior string of foot are insulating and thermal-insulated in realizing between interior string of foot and the shell, have eliminated the potential safety hazard that the electric leakage exists, prevent heat energy loss.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is an exploded perspective view of the present invention.
Fig. 3 is a partial perspective view of the present invention.
Fig. 4 is a partial exploded perspective view of the present invention.
Fig. 5 is an exploded perspective view of the combination of the primary and secondary insulating panels of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the water storage type electric water heater comprises a shell 1, an upper liner 21, a lower liner 22, inner hanging legs 3, outer hanging legs 4, bolts 5 and nuts 6, wherein the upper part and the lower part of each inner hanging leg 3 are respectively connected with the upper liner 21 and the lower liner 22, and the outer hanging legs 4 are attached to the shell 1.
It also comprises a child insulating panel 7 made of plastic material and a mother insulating panel 8 made of plastic material,
the sub heat insulation plate 7 is provided with a screw hole 71 and a sleeve 72 surrounding the screw hole; the nut 6 is pre-embedded in the heat insulation sub-insulating plate 7, and the axis of the nut 6 is superposed with the axis of the screw hole 71;
the female insulating and heat insulating plate 8 is provided with a through hole 81 and a counter bore 82;
the female insulating and heat-insulating plate 8 is arranged between the shell 1 and the inner hanging pin 3, and the female insulating and heat-insulating plate 8 is attached to the inner hanging pin 3 and the shell 1; the secondary heat insulation plate 7 is arranged at the other side of the inner hitching leg 3, the sleeve 72 passes through a connecting hole on the inner hitching leg 3 to be inserted into the counter bore 82, and one end of the secondary heat insulation plate 7 is connected with the other end of the primary heat insulation plate 8; the bolt 5 passes through a connecting hole on the outer hanging leg 4, a connecting hole 11 on the shell 1, a sleeve 72 passing through a hole 81 on the female insulating heat-insulating board 8 and is screwed with the nut 6.
One end of the secondary heat-insulating plate 7 and one end of the primary heat-insulating plate 8 are provided with flexible connecting plates, the other end of the secondary heat-insulating plate 7 is provided with a secondary connecting plate 73, and the secondary connecting plate 74 is provided with a buckle hole 74;
the other end of the female heat insulation board 8 is provided with a female connecting board 83, and the other end of the female connecting board 83 is provided with a clasp 84;
the sub-connecting plate 73 is attached to the female connecting plate 84, and the hook 84 is fastened to the hook hole 74.
The inner hitching leg 3 comprises an end plate 31 and two side plates 32, the two side plates 32 are connected with two sides of the end plate 31, and fixing holes 33 are arranged on the two side plates 32; the connection holes are provided on the end plate 31;
the sub heat insulation plate 7 is provided with longitudinal clamping grooves 75 positioned at two sides of the screw rod hole 71;
the sub heat insulation plate 7 is positioned in the fixing hole 33, two side plates 32 at the fixing hole 33 are embedded with the longitudinal clamping groove 75, and the sub heat insulation plate 7 is attached to the end plate 31.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (3)
1. A water storage type electric water heater comprises a shell, an upper inner container, a lower inner container, an inner hanging leg, an outer hanging leg, a bolt and a nut, wherein the upper part and the lower part of the inner hanging leg are respectively connected with the upper inner container and the lower inner container, and the outer hanging leg is attached to the shell; the method is characterized in that: also comprises a subsidiary heat-insulating plate made of plastic material and a main heat-insulating plate made of plastic material,
the sub heat insulation board is provided with a screw hole and a sleeve surrounding the screw hole; the nut is embedded in the heat-insulating sub-insulation plate, and the axis of the nut is superposed with the axis of the screw hole;
the female insulating thermal baffle is provided with a through hole and a counter bore;
the primary insulating thermal baffle is arranged between the shell and the inner hitching leg, the secondary insulating board is arranged at the other side of the inner hitching leg, the sleeve penetrates through a connecting hole on the inner hitching leg to be inserted into the counter bore, and the secondary insulating board is connected with the two ends of the primary insulating thermal baffle; the bolt penetrates through the connecting hole in the plug-in foot, the connecting hole in the shell, the through hole in the female insulating thermal baffle, and the sleeve is screwed with the nut.
2. An electric water storage heater according to claim 1, characterized in that: one end of each of the secondary heat-insulating plate and the primary heat-insulating plate is provided with a flexible connecting plate, the other end of each of the secondary heat-insulating plates is provided with a secondary connecting plate, and the secondary connecting plate is provided with a buckle hook hole;
the other end of the female heat insulation board is provided with a female connecting board, and the other end of the female connecting board is provided with a clasp;
the sub-connecting plate is attached to the female connecting plate, and the clasp is buckled with the clasp hole.
3. An electric water storage heater according to claim 1, characterized in that: the inner hanging leg comprises an end plate and two side plates, the two side plates are connected with two sides of the end plate, and fixing holes are formed in the two side plates; the connecting hole is arranged on the end plate;
the sub heat insulation plate is provided with longitudinal clamping grooves positioned at two sides of the screw hole;
the sub heat insulation board is arranged in the fixing hole, two side plates at the fixing hole are embedded with the longitudinal clamping groove, and the sub heat insulation board is attached to the end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691090.8U CN210861689U (en) | 2019-10-08 | 2019-10-08 | Water storage type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691090.8U CN210861689U (en) | 2019-10-08 | 2019-10-08 | Water storage type electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210861689U true CN210861689U (en) | 2020-06-26 |
Family
ID=71284624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921691090.8U Active CN210861689U (en) | 2019-10-08 | 2019-10-08 | Water storage type electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210861689U (en) |
-
2019
- 2019-10-08 CN CN201921691090.8U patent/CN210861689U/en active Active
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