CN210801615U - Anticreep shell of water heater - Google Patents
Anticreep shell of water heater Download PDFInfo
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- CN210801615U CN210801615U CN201921806378.5U CN201921806378U CN210801615U CN 210801615 U CN210801615 U CN 210801615U CN 201921806378 U CN201921806378 U CN 201921806378U CN 210801615 U CN210801615 U CN 210801615U
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- main part
- wall frame
- mounting box
- water heater
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Abstract
The utility model discloses a water heater anticreep shell, including the mounting box main part, prevent electric wall frame main part and shell main part, the left end face threaded connection of shell main part has first internal thread to press from both sides the cover, the right-hand member face threaded connection of shell main part has second internal thread to press from both sides the cover, the lower terminal surface left part at the shell main part is fixed to the mounting box main part, prevent that electric wall frame main part fixes the lower terminal surface right part at the shell main part, be connected with the power cord on the second internal thread presss from both sides the cover, the mounting box main part includes mounting box backshell and mounting box protecgulum, prevent that electric wall frame main part includes and prevent electric wall frame backshell and prevent electric wall frame protecgulum, the shell main part includes first shell and second shell, the inside of mounting box main part is. The utility model discloses a set up first sealing strip, leak current sensor, power control switch, treater and second sealing strip structure, it is not good to have solved the anticreep of water heater shell, causes life threat's problem for the user.
Description
Technical Field
The utility model relates to a water heater technical field specifically is a water heater anticreep shell.
Background
The water heater is a device which can increase the temperature of cold water into hot water in a certain time by various physical principles. According to different principles, the electric water heater can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air energy water heater, a heating water heater and the like, wherein the electric water heater can work only when being electrified, so that the leakage prevention performance of the electric water heater is particularly important.
However, the prior art has the following disadvantages: the existing water heater shell has the problem that the leakage resistance is poor, so that life threat is caused to a user.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a water heater anticreep shell has solved current water heater shell and has had the leak protection electrical property not good, leads to causing life threat's problem for the user.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an anti-creeping shell of a water heater comprises a mounting box main body, an anti-creeping wall outer frame main body and a shell main body, wherein the left end face of the shell main body is in threaded connection with a first internal thread jacket, the right end face of the shell main body is in threaded connection with a second internal thread jacket, the mounting box main body is fixed at the left part of the lower end face of the shell main body, the anti-creeping wall outer frame main body is fixed at the right part of the lower end face of the shell main body, a power cord is connected onto the second internal thread jacket, the mounting box main body comprises a mounting box rear shell and a mounting box front shell, the anti-creeping wall outer frame main body comprises an anti-creeping wall outer frame rear shell and an anti-creeping wall outer frame front shell, the shell main body comprises a first shell and a second shell, a leakage current sensor, a power control switch and a processor are arranged inside the mounting box main body, the electric connection between the output of leakage current sensor and the input of treater, electric connection between the output of treater and the input of display screen, electric connection between the output of treater and the input of power control switch.
Preferably, the draw-in groove has been seted up to the medial surface of first shell, open in the middle of the inboard right part of first shell and be equipped with the wire casing, the inboard of draw-in groove is connected with first sealing strip, the inboard of wire casing is connected with the second sealing strip, the lateral surface bilateral symmetry of first shell has seted up the screw thread main part.
Preferably, a clamping block is arranged in the middle of the inner side face of the second shell, a first sealing strip is connected to the outer side of the clamping block, a wire slot is formed in the right portion of the inner side of the second shell, and threaded main bodies are symmetrically formed in the left portion and the right portion of the outer side face of the second shell.
Preferably, the left end face of the mounting box rear shell is welded with first connecting lugs in an up-and-down symmetrical manner, the right end face of the mounting box rear shell is welded with first connecting lugs in an up-and-down symmetrical manner, and a cylindrical threaded hole is welded in the middle of the inner side of each first connecting lug.
Preferably, the left end face of the electricity-proof wall outer frame rear shell is welded with first connection lugs in an up-and-down symmetrical mode, the right end face of the electricity-proof wall outer frame rear shell is welded with first connection lugs in an up-and-down symmetrical mode, the left end face of the electricity-proof wall outer frame front shell is welded with second connection lugs in an up-and-down symmetrical mode, and the right end face of the electricity-proof wall outer frame front shell is welded with second connection lugs in an up-and-down symmetrical mode.
Preferably, the left end face longitudinal symmetry welding of shell has the second engaging lug before the mounting box, the right-hand member face longitudinal symmetry welding of shell has the second engaging lug before the mounting box, threaded connection has the bolt on the second engaging lug.
Preferably, a wire hole is formed in the middle of the second internal thread jacket, and a sealing ring is connected to the inner side of the wire hole.
(III) advantageous effects
The utility model provides a water heater anticreep shell possesses following beneficial effect:
the utility model discloses, through the first sealing strip that sets up, the leakage current sensor, power control switch, treater and second sealing strip structure, through leakage current sensor induced-current and with signal transmission to the treater on, then handle the signal through the treater, then the signal information transmission after the treater will be handled is to the display screen on, when leakage current sensor senses the electric current, the treater send instruction to power control switch on, then make the power disconnection, promptly the utility model discloses be in the outage state, otherwise, the power intercommunication, design so the utility model discloses automatic outage under the electric leakage condition has played waterproof sealing's effect through setting up first sealing strip and second sealing strip, has solved current water heater shell and has had the leak protection electrical property not good, leads to leading to the problem that causes life threat for the user.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of a first housing according to the present invention;
fig. 3 is a rear view schematically illustrating a first housing according to the present invention;
fig. 4 is a schematic cross-sectional view of a second housing according to the present invention;
fig. 5 is a schematic front view of a second housing according to the present invention;
fig. 6 is a schematic side view of a second female screw clamp of the present invention;
fig. 7 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;
fig. 8 is an enlarged schematic view of the structure at B in fig. 5 according to the present invention;
fig. 9 is a schematic view of the flow block of the present invention.
The reference numbers in the figures are: 1. a touch screen; 2. mounting a box main body; 3. a display screen; 4. an electricity-proof wall outer frame main body; 5. a first internally threaded collet; 6. a housing main body; 7. a second internally threaded jacket; 8. a power line; 9. a first housing; 10. a card slot; 11. a first seal strip; 12. a leakage current sensor; 13. a first connecting lug; 14. a power control switch; 15. mounting a box rear shell; 16. a processor; 17. a rear shell of the electricity-proof wall outer frame; 18. a cylindrical threaded hole; 19. a front shell of an outer frame of the electricity-proof wall; 20. mounting a box front shell; 21. a threaded body; 22. a second housing; 23. a clamping block; 24. a bolt; 25. a second engaging lug; 26. a wire slot; 27. a second seal strip; 28. a wire hole; 29. and (5) sealing rings.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides an embodiment: an anti-creeping shell of a water heater comprises a mounting box main body 2, an anti-creeping wall outer frame main body 4 and a housing main body 6, wherein the left end face of the housing main body 6 is in threaded connection with a first internal thread jacket 5, the right end face of the housing main body 6 is in threaded connection with a second internal thread jacket 7, the mounting box main body 2 is fixed at the left part of the lower end face of the housing main body 6, the anti-creeping wall outer frame main body 4 is fixed at the right part of the lower end face of the housing main body 6, the second internal thread jacket 7 is connected with a power cord 8, the mounting box main body 2 comprises a mounting box rear shell 15 and a mounting box front shell 20, the anti-creeping wall outer frame main body 4 comprises an anti-creeping wall outer frame rear shell 17 and an anti-creeping wall outer frame front shell 19, the housing main body 6 comprises a first housing 9 and a second housing 22, a leakage current sensor 12, a power control switch 14 and a processor 16 are arranged in, the output terminal of the leakage current sensor 12 is electrically connected to the input terminal of the processor 16, the output terminal of the processor 16 is electrically connected to the input terminal of the display screen 3, the output terminal of the processor 16 is electrically connected to the input terminal of the power control switch 14, the touch screen 1 is MT8070IH3, the display screen 3 is V16C6448AB, the leakage current sensor 12 is MI-a4, the power control switch 14 is G60Z233, and the processor 16 is S7-1500, which are known and published in the prior art.
Further, a clamping groove 10 is formed in the inner side face of the first shell 9, a wire groove 26 is formed in the middle of the inner right portion of the first shell 9, a first sealing strip 11 is connected to the inner side of the clamping groove 10, a second sealing strip 27 is connected to the inner side of the wire groove 26, and threaded main bodies 21 are symmetrically formed in the left side and the right side face of the first shell 9, so that the first internal thread clamping sleeve 5 is in threaded connection with the first shell 9, and the second internal thread clamping sleeve 7 is in threaded connection with the first shell 9.
Further, be provided with fixture block 23 in the middle of the medial surface of second shell 22, the outside of fixture block 23 is connected with first sealing strip 11, and wire casing 26 has been seted up to the inboard right part of second shell 22, and screw main part 21 has been seted up to the lateral surface bilateral symmetry of second shell 22 for first internal thread presss from both sides cover 5 and second shell 22 threaded connection, makes second internal thread press from both sides cover 7 and second shell 22 threaded connection, is convenient for first shell 9 and second shell 22 combination.
Further, the left end face of the mounting box rear shell 15 is welded with the first connecting lugs 13 in an up-down symmetrical mode, the right end face of the mounting box rear shell 15 is welded with the first connecting lugs 13 in an up-down symmetrical mode, the middle of the inner side of each first connecting lug 13 is welded with the cylindrical threaded hole 18, and the mounting box rear shell 15 and the mounting box front shell 20 are convenient to connect.
Further, the left end face of the electricity-proof wall outer frame rear shell 17 is welded with the first connecting lugs 13 in an up-and-down symmetrical mode, the right end face of the electricity-proof wall outer frame rear shell 17 is welded with the first connecting lugs 13 in an up-and-down symmetrical mode, the left end face of the electricity-proof wall outer frame front shell 19 is welded with the second connecting lugs 25 in an up-and-down symmetrical mode, the right end face of the electricity-proof wall outer frame front shell 19 is welded with the second connecting lugs 25 in an up-and-down symmetrical mode, and the electricity-proof wall outer frame rear shell 17 and the electricity-proof.
Further, the left end face of the mounting box front shell 20 is welded with the second connecting lugs 25 in an up-down symmetrical mode, the right end face of the mounting box front shell 20 is welded with the second connecting lugs 25 in an up-down symmetrical mode, and the second connecting lugs 25 are connected with the bolts 24 in a threaded mode, so that the mounting box rear shell 15 can be detachably connected with the mounting box front shell 20.
Further, a wire hole 28 is formed in the middle of the second internal thread jacket 7, and a sealing ring 29 is connected to the inner side of the wire hole 28, so that the power cord 8 can extend to the outer side of the second internal thread jacket 7, and a sealing effect is achieved through the sealing ring 29.
The working principle is as follows: when in use, a user aligns the clamping block 23 on the second shell 22 with the clamping groove 10 on the first shell 9 and applies an external force to make the clamping block 23 enter the inner side of the clamping groove 10, and simultaneously makes the mounting box back shell 15 combine with the mounting box front shell 20, and simultaneously makes the electricity-proof wall outer frame back shell 17 combine with the electricity-proof wall outer frame front shell 19, then the user clamps the bolt 24 with a tool and applies an external force to make the bolt 24 move towards the cylindrical threaded hole until the first connecting lug 13 is tightly connected with the second connecting lug 25, then the user connects the utility model with an external power supply through the power cord 8, induces current through the leakage current sensor 12 and transmits the signal to the processor 16, then the processor 16 processes the signal through the processor 16, then the processor 16 transmits the processed signal information to the display screen 3, when the leakage current sensor 12 induces the current, the processor 16 issues a command to the power control switch 14 to disconnect the power supply, i.e. the utility model is in the power-off state, otherwise, the power supply is connected.
To sum up can, the utility model discloses a set up first sealing strip 11, leak current sensor 12, power control switch 14, treater 16 and second sealing strip 27 structure, solved current water heater shell and had the leak protection electrical property not good, lead to causing life threat's problem for the user.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water heater anticreep shell, includes mounting box main part (2), prevents electric wall frame main part (4) and shell main part (6), its characterized in that: the left end face threaded connection of shell main part (6) has first internal thread to press from both sides cover (5), the right end face threaded connection of shell main part (6) has second internal thread to press from both sides cover (7), install box main part (2) are fixed in the lower terminal surface left part of shell main part (6), prevent that electric wall frame main part (4) are fixed in the lower terminal surface right part of shell main part (6), be connected with power cord (8) on second internal thread presss from both sides cover (7), install box main part (2) include install box backshell (15) and install box protecgulum (20), prevent that electric wall frame main part (4) include and prevent electric wall frame backshell (17) and prevent electric wall frame protecgulum (19), shell main part (6) include first shell (9) and second shell (22), the inside of install box main part (2) is provided with leakage current sensor (12), Power control switch (14) and treater (16), it has touch-sensitive screen (1) and display screen (3) to embed on installation box front cabinet (20), electric connection between the output of leakage current sensor (12) and the input of treater (16), electric connection between the output of treater (16) and the input of display screen (3), electric connection between the output of treater (16) and the input of power control switch (14).
2. The anti-creeping shell for water heater as claimed in claim 1, wherein: draw-in groove (10) have been seted up to the medial surface of first shell (9), open in the middle of the inboard right part of first shell (9) and be equipped with wire casing (26), the inboard of draw-in groove (10) is connected with first sealing strip (11), the inboard of wire casing (26) is connected with second sealing strip (27), screw thread main part (21) have been seted up to the lateral surface bilateral symmetry of first shell (9).
3. The anti-creeping shell for water heater as claimed in claim 1, wherein: be provided with fixture block (23) in the middle of the medial surface of second shell (22), the outside of fixture block (23) is connected with first sealing strip (11), wire casing (26) have been seted up to the inboard right part of second shell (22), screw thread main part (21) have been seted up to the lateral surface bilateral symmetry of second shell (22).
4. The anti-creeping shell for water heater as claimed in claim 1, wherein: the left end face of mounting box backshell (15) symmetry welding has first connecting ear (13) from top to bottom, the right-hand member face longitudinal symmetry welding of mounting box backshell (15) has first connecting ear (13), the inboard centre welding of first connecting ear (13) has cylindricality screw hole (18).
5. The anti-creeping shell for water heater as claimed in claim 1, wherein: it has first engaging lug (13) to prevent the welding of the left end face longitudinal symmetry of electricity wall frame backshell (17), prevent the welding of the right-hand member face longitudinal symmetry of electricity wall frame backshell (17) and have first engaging lug (13), prevent the welding of the left end face longitudinal symmetry of electricity wall frame front shell (19) and have second engaging lug (25), prevent the welding of the right-hand member face longitudinal symmetry of electricity wall frame front shell (19) and have second engaging lug (25).
6. The anti-creeping shell for water heater as claimed in claim 1, wherein: the left end face longitudinal symmetry welding of shell (20) has second engaging lug (25) before the mounting box, the right-hand member face longitudinal symmetry welding of shell (20) has second engaging lug (25) before the mounting box, threaded connection has bolt (24) on second engaging lug (25).
7. The anti-creeping shell for water heater as claimed in claim 1, wherein: a wire hole (28) is formed in the middle of the second internal thread jacket (7), and a sealing ring (29) is connected to the inner side of the wire hole (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806378.5U CN210801615U (en) | 2019-10-24 | 2019-10-24 | Anticreep shell of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806378.5U CN210801615U (en) | 2019-10-24 | 2019-10-24 | Anticreep shell of water heater |
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| Publication Number | Publication Date |
|---|---|
| CN210801615U true CN210801615U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921806378.5U Active CN210801615U (en) | 2019-10-24 | 2019-10-24 | Anticreep shell of water heater |
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| CN (1) | CN210801615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765649A (en) * | 2020-07-14 | 2020-10-13 | 广东格美淇电器有限公司 | Electric water heater with voltage induction type leakage protection and alarm method thereof |
-
2019
- 2019-10-24 CN CN201921806378.5U patent/CN210801615U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765649A (en) * | 2020-07-14 | 2020-10-13 | 广东格美淇电器有限公司 | Electric water heater with voltage induction type leakage protection and alarm method thereof |
| CN111765649B (en) * | 2020-07-14 | 2021-11-05 | 广东格美淇电器有限公司 | Electric water heater with voltage induction type leakage protection and alarm method thereof |
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