CN113932442A - Small electric water heater for kitchen - Google Patents
Small electric water heater for kitchen Download PDFInfo
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- CN113932442A CN113932442A CN202111267872.0A CN202111267872A CN113932442A CN 113932442 A CN113932442 A CN 113932442A CN 202111267872 A CN202111267872 A CN 202111267872A CN 113932442 A CN113932442 A CN 113932442A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
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Abstract
The utility model relates to a small-size electric water heater for kitchen use, including the shell and set up in the inside heating element of shell, heating element including set up in the inside heating of shell is responsible for, communicate in the heating is responsible for the inlet tube of one end and communicate in the heating is responsible for and is kept away from the outlet pipe of inlet tube one end, the outlet pipe with the heating is responsible for and is provided with backward flow expansion pipe, backward flow expansion pipe is including being fixed in the heating is responsible for the connector of outlet end, slide peg graft in outlet pipe one end and coaxial in the removal inner tube of connector and being located the connector with remove the inflation gum cover between the inner tube. This application has and withdraws cold water hot water mixing and discharging, promotes characteristics such as use impression.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a small electric water heater for kitchens.
Background
At present, with the improvement of social life, the water heater is widely applied to the life of people as a daily article, and the electric water heater is generally accepted by people and widely applied to the daily life of people due to the characteristics of safe use, environmental protection, convenience and the like. However, the general electric water heater is generally heated instantly, the electric water heater is electrified and heated for a period of time when in use, the electric water heater does not have a heat preservation effect, the power consumption is large, the electric power is wasted, the inner container of the general electric water heater is generally welded by metal and is not detachable, the hidden danger of water leakage can occur, the inner container of the general electric water heater is long in service time, scales are easily accumulated in the inner container, and the use is not influenced.
The prior patent grant publication number: CN105352169B discloses a practical little kitchen is precious, which comprises an inner bag, and a housing, the cap, main control chip, the outlet pipe, the inlet tube, temperature sensitive sensor, cover seat and bottom, the inner bag is a round-head lower extreme open-ended cylinder barrel of upper end, the inner bag upper end is equipped with main control chip, the outlet pipe, inlet tube and temperature sensitive sensor, main control chip and temperature sensitive sensor are located inner bag upper end button head and lean on the inboard, outlet pipe and inlet tube are located inner bag upper end circular head excircle border, the cover seat is installed to the inner bag lower extreme, the bottom is installed in the cooperation of cover seat lower extreme, the inner bag lower extreme is hugged closely to bottom upper end excircle end, the heater is installed to the bottom upper end, the bottom lower extreme is equipped with lid frame and heating control chip, the lid sets up in the shell bottom, the lid is installed in the shell upper end.
The above related technical solutions have the following drawbacks: precious play water end in little kitchen need connect in domestic tap, when opening tap hot water switch, because remaining water that does not flow out completely before in the tap for the water that flows out along tap in an instant is not hot water, makes this precious experience in little kitchen relatively poor.
Disclosure of Invention
In order to improve the experience of little kitchen precious, this application provides a small-size electric water heater of for kitchen use.
The above object of the present application is achieved by the following technical solutions:
the utility model provides a small-size electric water heater for kitchen, includes the shell and set up in the inside heating element of shell, heating element including set up in the inside heating person in charge of shell, communicate in the heating is responsible for the inlet tube of one end and communicate in the heating is responsible for and is kept away from the outlet pipe of inlet tube one end, the outlet pipe with the heating is responsible for and is provided with the backward flow expansion pipe, the backward flow expansion pipe is including being fixed in the heating is responsible for the connector of outlet end, slide peg graft in outlet pipe one end and coaxial in the removal inner tube of connector and being located the connector with remove the inflation gum cover between the inner tube.
By adopting the technical scheme, when the small electric water heater for kitchen is used, a hot water switch on the water tap is turned on, hot water flow in the heating main pipe cannot be sprayed out immediately, the movable inner pipe can be moved to a part from a state of being inserted into the water outlet pipe and is extracted, the expansion rubber sleeve can expand rapidly at the moment, the space inside the expansion rubber sleeve becomes larger along with the expansion of the expansion rubber sleeve, the water flow which does not completely flow out due to the use of the water tap at the moment flows back into the expansion rubber sleeve, the hot water in the heating main pipe enters the expansion rubber sleeve along the connector, the flow rate of the hot water entering the expansion rubber sleeve is faster, so that the two water flows are mixed, the mixed water flow flows out of the water tap, on one hand, the water flow flowing out along the water flow head cannot be cold water, on the other hand, the high-temperature hot water in the heating main pipe cannot flow out rapidly, and the water that flows out in the tap at this moment will be the rivers that more are fit for human body temperature, and then has improved this for kitchen use small-size electric water heater's use impression, simultaneously along with the outflow of rivers, removes the inner tube and resumes the normal position gradually and drive the inflation gum cover and retract to the original state for the temperature of the rivers that flow out along the rivers head is progressively rising, has further improved the use impression.
Preferably, the periphery of the expansion rubber sleeve is uniformly distributed with deformation bent strips which are bent and deformed outside the expansion rubber sleeve, one end of each deformation bent strip is fixed on the connecting head, and the other end of each deformation bent strip is fixed on the movable inner tube.
Through adopting above-mentioned technical scheme, evenly be provided with the curved strip of deformation in the inflation gum cover, make when moving the inner tube and removing to being close to connector one side, the curved strip of deformation directly takes place deformation, the direction of deformation is towards outside week side, the curved strip of deformation this moment will make whole inflation gum cover take place the inflation, and then realize the effect of taking back the water that does not flow in the tap, it is more convenient simultaneously to control the inflation gum cover inflation through the curved strip of deformation, and the curved strip of deformation is by the cladding in the inflation gum cover, make the curved strip of deformation can not receive the erosion of rivers, and then increase of service life, the curved strip of deformation will keep the inflation gum cover can not take place the inflation when normal rivers are circulated simultaneously, and then the life of extension inflation gum cover.
Preferably, a moving head is arranged at one end, far away from the water outlet pipe, of the moving inner pipe, a micro motor is arranged on the inner wall of the shell, a driving screw is coaxially arranged on an output shaft of the micro motor, a driving plate is sleeved on the driving screw through threads, and the side end of the driving plate is fixed at the side end of the moving head.
Through adopting above-mentioned technical scheme, when the inflation of drive inflation gum cover, micro motor's output shaft rotates to drive screw and take place to rotate, the drive plate is fixed at the removal head side, makes the drive plate can only remove along the length direction of drive screw under the spacing of removal head, and then drives the removal head and remove along the axis direction of removing the inner tube, and then realizes the inflation and the back of contracting of inflation gum cover. The scheme makes the expansion and retraction of the expansion rubber sleeve more convenient.
Preferably, the connector rotate connect in the heating is responsible for the play water end, the shifting block rotate connect in remove the inner tube, be provided with the drive in the shell the connector with shifting block synchronous rotation's mixed flow power component, the inner wall circumference of inflation gum cover is provided with the stirring film.
Through adopting above-mentioned technical scheme, drive the connector in step and remove the head rotation when mixed flow power component, and then drive the inflation gum cover and rotate, the inflation gum cover should be in the inflation state this moment, and pivoted inflation gum cover will drive inside stirring film and rotate, and then make the inside water of inflation gum cover form the vortex, the hot water that the heating person in charge flowed in this moment will be faster mix with the rivers in the inflation gum cover, thereby promote this kitchen with small-size electric water heater's use impression.
Preferably, the inside parallel of heating person in charge penetrates has many heater bars, is close to the heating person in charge's the heater bar side of delivery port one side rotates and is provided with the stirring rake, the stirring rake is kept away from the one end of heater bar penetrates in the connector, the stirring rake includes the multi-disc stirring vane that circumference set up.
Through adopting above-mentioned technical scheme, it sets up the stirring rake to rotate on the heating rod that is close to connector one side, the side of stirring rake sets up stirring vane, when hot water in the heating main pipe flows into in the inflation rubber sleeve along the connector during, the rivers that flow will drive the stirring rake through stirring vane and take place to rotate, thereby rivers that will flow into in the inflation rubber sleeve become the whirl, hot water that flows into in the inflation rubber sleeve this moment will be faster mix with the cold water in the inflation rubber sleeve, thereby further promote kitchen with small-size electric water heater's use impression, the rotation of stirring rake need not add new power unit simultaneously, it is more convenient.
Preferably, the rotation directions of the stirring paddle and the expansion rubber sleeve are opposite.
Through adopting above-mentioned technical scheme, the direction of rotation of stirring rake and inflation gum cover is opposite for rivers in rivers that flow along the stirring rake and the inflation gum cover contact with the direction of rotation of difference, and two water flows take place to strike and mix this moment, make the mixture of rivers more unordered, and then accelerate mixing efficiency.
Preferably, a moving sleeve is arranged at the peripheral side end of the moving inner tube, and one end of the driving plate, which is far away from the driving screw rod, is fixed at the side end of the moving sleeve.
Through adopting above-mentioned technical scheme, remove all side ends in the inner and set up the removal cover, fix through removing cover and drive plate, can guarantee on the one hand that the removal of drive plate is spacing by removing the cover, and on the other hand, the removal head drives the inflation gum cover and rotates and also can not receive the influence, and is more convenient.
Preferably, the moving head with the equal circumference in all sides end of connector evenly is provided with the dogtooth, mixed flow power component including rotate set up in the synchronous pivot of inflation gum cover one side, the both ends of synchronous pivot coaxial be provided with mesh in the synchromesh gear of dogtooth.
Through adopting above-mentioned technical scheme, drive the synchronous gear together rotation at both ends through same root synchronous rotating shaft, and then drive connector and removal head synchronous rotation for the inflation gum cover rotates, and this scheme makes the rotation of inflation gum cover more stable.
Preferably, a driving gear is coaxially arranged at one end of the driving screw rod, which is far away from the micro motor, and a connecting gear which is meshed with the driving gear and convex teeth at the side end of the connector simultaneously is rotatably arranged in the shell.
Through adopting above-mentioned technical scheme, when micro motor drives drive screw and rotates, drive screw drives the driving gear and rotates, the driving gear drives the connector through connecting the gear and rotates, the connector drives synchronous gear and rotates, rethread synchronous pivot drives the removal head and rotates, and then realize the rotation of inflation gum cover, rotate to one side when drive screw, thereby when driving the drive plate and removing to connector one side, the rotation direction of inflation gum cover and the rotation direction of stirring rake are opposite, thereby realize the mixed flow, when drive screw reverse rotation, the rotation direction of inflation gum cover is the same with the rotation direction of stirring rake, can accelerate the rivers discharge in the inflation gum cover this moment, make the interior hot water of heating main pipe can flow out more fast, and then promote this small-size electric water heater for kitchen use's use impression.
Preferably, the expansion rubber sleeve forms two oppositely arranged folding folds between adjacent deformed bent strips.
Through adopting above-mentioned technical scheme, the week side end of inflation gum cover is provided with folding fold for whole inflation gum cover is when the inflation is opened, and the fold can expand, thereby reduces the expanded proportion of inflation gum cover self, and then effectively increases the practical life of inflation gum cover, and on the other hand also can alleviate the curved strip of deformation and exert the power to the inflation gum cover.
To sum up, the beneficial technical effect of this application does:
1. the hot water switch on the tap is turned on, the hot water flow in the heating main pipe can not be sprayed out immediately at this moment, the moving inner pipe can be moved to a part for being pumped out from a state of inserting the water outlet pipe, the expansion rubber sleeve can expand rapidly at this moment, along with the expansion of the expansion rubber sleeve, the space inside the expansion rubber sleeve can be enlarged, the water flow which does not completely flow out originally due to the use of the tap can flow back into the expansion rubber sleeve at this moment, the hot water in the heating main pipe enters the expansion rubber sleeve along the connector, the flow rate of the hot water entering the expansion rubber sleeve is high, so that the two water flows are mixed, the mixed water flow flows to the tap again and flows out, on one hand, the water flow flowing out along the water flow head can not be cold water, on the other hand, the high-temperature hot water in the heating main pipe can not flow out rapidly, and the water flowing out of the tap at this moment can be water flow more suitable for the temperature of a human body, the use feeling of the small electric water heater for the kitchen is further improved, and simultaneously, along with the outflow of water flow, the inner pipe is moved to gradually recover the original position and drive the expansion rubber sleeve to retract to the original state, so that the temperature of the water flow flowing out along the water flow head is gradually increased, and the use feeling is further improved;
2. an output shaft of the micro motor rotates to drive the driving screw to rotate, the driving plate is fixed at the side end of the moving head, so that the driving plate can only move along the length direction of the driving screw under the limit of the moving head, the moving head is further driven to move along the axial direction of the moving inner pipe, the expansion and retraction of the expansion rubber sleeve are further realized, and the expansion and retraction of the expansion rubber sleeve are more convenient;
3. the direction of rotation of stirring rake and inflation gum cover is opposite for rivers in rivers that flow along the stirring rake and the inflation gum cover contact with the direction of rotation of difference, and two water flows take place to strike and mix this moment, make the mixture of rivers more unordered, and then accelerate mixing efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a small electric water heater for kitchen;
FIG. 2 is a schematic view of the internal structure of a small electric water heater for kitchen use;
FIG. 3 is a schematic structural view of an inner water outlet end of a small electric water heater for kitchen use;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a schematic structural view of an expansion rubber sleeve;
FIG. 6 is a schematic structural diagram of a mixed flow power assembly.
In the figure: 1. a housing; 2. a heating assembly; 3. heating the main pipe; 4. a water inlet pipe; 5. a water outlet pipe; 6. a heating rod; 7. a return expansion pipe; 8. moving the inner tube; 9. a moving head; 10. a connector; 11. expanding the rubber sleeve; 12. deforming and bending the strip; 13. a micro motor; 14. a drive screw; 15. a drive plate; 16. moving the sleeve; 17. a mixed flow power assembly; 18. a synchronous rotating shaft; 19. a synchronizing gear; 20. a convex tooth; 21. a driving gear; 22. a connecting gear; 23. stirring the rubber sheet; 24. a stirring paddle; 25. a stirring blade; 26. and folding the folds.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1 and 2, a small electric water heater for kitchen includes a housing 1 and a heating assembly 2 disposed inside the housing 1.
Heating element 2 includes that to be responsible for 3, integrative welding in through the heating of bolt fastening in 1 inside shell the heating is responsible for 3 inlet ends's inlet tube 4 and is linked through the bolt fastening on shell 1 and is responsible for 3 outlet water end's outlet pipe 5 in the heating, the one end of inlet tube 4 extends to and wears out shell 1, the heating is responsible for 3 inside and is fixed with many heater bars 6 through bolt parallel, water in the inlet tube 4 gets into the heating and is responsible for 3 interior backs, heat through heater bar 6, flow through outlet pipe 5 at last, the outlet pipe 5 is kept away from the heating and is responsible for 3 one end and will fix through the tap in bolt and the kitchen.
Referring to fig. 3 and 4, a backflow expansion pipe 7 is arranged between the water outlet pipe 5 and the heating main pipe 3, the backflow expansion pipe 7 comprises a movable inner pipe 8 which is inserted in a sealing sliding manner at one end of the water outlet pipe 5 close to the heating main pipe 3, a movable head 9 which is rotatably clamped at one end of the movable inner pipe 8 close to the water outlet pipe 5, a connector 10 which is rotatably clamped at the water outlet end of the heating main pipe 3 and communicated with the heating main pipe 3, and an expansion rubber sleeve 11 which is bonded between the movable head 9 and the connector 10, the movable head 9 and the connector 10 are coaxial, so that the water in the heating main pipe 3 can flow into the water outlet pipe 5 along the connecting head 10, the expansion rubber sleeve 11, the moving head 9 and the moving inner pipe 8 in sequence, and the expansion rubber sleeve 11 can rotate along with the connector 10 and the moving head 9, and simultaneously the moving inner pipe 8 can slide in the water outlet pipe 5, so that the moving head 9 can move towards the connecting head 10 side, and the expansion rubber sleeve 11 is deformed.
Referring to fig. 4 and 5, coaxial insertion has many curved strips 12 of deformation in the inflation gum cover 11, many curved strips 12 of deformation are circumference evenly distributed, the curved strip 12 of deformation is soft billet, the one end of the curved strip 12 of deformation is pegged graft on connector 10, the other end is pegged graft on removal head 9, the curved strip 12 of deformation can be outside lateral bending by inflation adhesive tape axle center one side, when removal head 9 moves to connector 10 one side, many curved strips 12 of deformation can be simultaneously deformed, it expands to tend to make inflation gum cover 11, and then cause 11 inside volumes grow of inflation gum cover, this moment along with the inflation of inflation gum cover 11, it can flow back to in the inflation gum cover 11 for the exhaust water in tap to reserve.
Inside one same micro motor 13 of bolt fastening on the lateral wall of shell 1, coaxial welding has a drive screw 14 on micro motor 13's the output shaft, drive screw 14 is on a parallel with inflation gum cover 11, the week side end of drive screw 14 is equipped with a drive plate 15 through the thread bush, week side end an organic whole of removal inner tube 8 is provided with removes cover 16, remove cover 16 and be located the one side that connector 10 was kept away from to removal head 9, the side of drive plate 15 is fixed through bolt and removal cover 16, make micro motor 13 during operation, drive plate 15 through drive screw 14 and remove along drive screw 14's length direction, and then drive and remove cover 16 and remove, make removal head 9 can be close to or keep away from connector 10, and then realize the expansion function of inflation gum cover 11.
Referring to fig. 4 and 6, a mixed flow power assembly 17 is arranged on one side of the expansion rubber sleeve 11, the mixed flow power assembly 17 includes a synchronous rotating shaft 18 rotatably connected inside the housing 1 through a rotating shaft and synchronous gears 19 coaxially and integrally arranged at two ends of the synchronous rotating shaft 18, convex teeth 20 are uniformly arranged at circumferential ends of the moving head 9 and the connector 10, the synchronous gears 19 on the synchronous rotating shaft 18 are respectively meshed with the convex teeth 20 at circumferential ends of the moving head 9 and the connector 10, the connector 10 and the moving head 9 can be driven to synchronously rotate through rotation of the synchronous rotating shaft 18, and the expansion rubber sleeve 11 is driven to rotate, the length of the synchronous gear 19 on one side of the synchronous rotating shaft 18 close to the moving head 9 is longer, so that the moving head 9 can be continuously meshed with the synchronous gear 19 when moving to one side of the connector 10.
The driving screw 14 is coaxially welded with a driving gear 21 at one end far away from the micro motor 13, the inner wall of the shell 1 is rotatably connected with a connecting gear 22 at one side of the driving gear 21 through a rotating shaft, the axis of the connecting gear 22 is parallel to that of the driving gear 21, the connecting gear 22 is meshed with the convex teeth 20 at the side ends of the driving gear 21 and the connector 10 simultaneously, so that the driving screw 14 can drive the connector 10 to rotate when in operation, the connector 10 can synchronously rotate with the moving head 9 through the synchronous gear 19 and the synchronous rotating shaft 18, and finally the expansion rubber sleeve 11 is driven to rotate.
The integrative circumference of inside wall of inflation gum cover 11 evenly is provided with many stirring film 23, and the length direction of stirring film 23 is on a parallel with the axis of inflation gum cover 11 for accessible stirring film 23 stirs the rivers of inside when inflation gum cover 11 rotates.
Be close to in the heating main pipe 3 on the heating rod 6 of connector 10 one side and rotate through the pivot and be connected with a stirring rake 24, the side end an organic whole multi-disc stirring vane 25 of having arranged of stirring rake 24, stirring vane 25 is close to in the connector 10, accessible stirring vane 25 drives stirring rake 24 and takes place to rotate when rivers are responsible for 3 entering connector 10 along the heating, thereby make the rivers that get into in the connector 10 form the vortex, when the inflation gum cover 11 inflation, the rotation opposite direction of inflation gum cover 11 and stirring rake 24, when the inflation gum cover 11 shrink, the rotation direction of inflation gum cover 11 and stirring rake 24 is the same.
The expansion rubber sleeve 11 forms two opposite folding folds 26 between the adjacent deformation bent strips 12, so that the expansion rubber sleeve 11 is easier to expand.
The implementation principle of the embodiment is as follows:
when a hot water switch on the faucet is turned on, the hot water flow in the heating main pipe 3 cannot be sprayed out immediately, an output shaft of the micro motor 13 rotates to drive the driving screw 14 to rotate, the driving plate 15 can only move along the length direction of the driving screw 14 under the limit of the moving head 9, and then the moving head 9 is driven to move along the axis direction of the moving inner pipe 8, the moving head 9 tends to make the deformation bent strip 12 bend and deform, so that the expansion rubber sleeve 11 expands, and then the water which is not discharged in the faucet is directly pumped back, meanwhile, because the temperature of the water in the heating main pipe 3 is higher than that of the water in the expansion rubber sleeve 11, the water with two temperatures generates convection, so as to drive the stirring paddle 24 to rotate, under the drive of the stirring blades 25, the water flow enters the expansion rubber sleeve 11 in a spiral shape, and simultaneously, as the moving head 9 gradually moves to one side of the connector 10, the driving screw 14 drives the driving gear 21 to rotate, the driving gear 21 drives the connector 10 to rotate through the connecting gear 22, and then drives the synchronous rotating shaft 18 to rotate, and finally drives the expansion rubber sleeve 11 to rotate, the rotating directions of the expansion rubber sleeve 11 and the stirring paddle 24 are opposite, the stirring film 23 inside the expansion rubber sleeve 11 drives water flow to rotate at the moment, the mixed flow is generated by two water flows with opposite rotating directions, the mixing efficiency is improved, after the expansion rubber sleeve 11 expands to the limit, the direction of the driving screw 14 is rotated, the driving plate 15 is reset, the expansion rubber sleeve 11 retracts at the moment, and the synchronous rotating shaft 18 can drive the expansion rubber sleeve 11 to rotate reversely, the rotating direction of the expansion rubber sleeve 11 is opposite to the rotating direction of the stirring paddle 24 at the moment, and then the water flow in the expansion rubber sleeve 11 is rapidly discharged.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A small-size electric water heater for kitchen use which characterized in that: including shell (1) and set up in inside heating element (2) of shell (1), heating element (2) including set up in the inside heating of shell (1) is responsible for (3), communicate in the heating is responsible for inlet tube (4) of (3) one end and communicate in the heating is responsible for (3) and is kept away from outlet pipe (5) of inlet tube (4) one end, outlet pipe (5) with the heating is responsible for and is provided with backward flow expansion pipe (7) between (3), backward flow expansion pipe (7) including being fixed in the heating is responsible for connector (10) of (3) outlet end, slide peg graft in outlet pipe (5) one end and coaxial in the removal inner tube (8) of connector (10) and be located connector (10) with inflation gum cover (11) between removal inner tube (8).
2. The small electric water heater for kitchen use of claim 1, characterized in that: the expansion rubber sleeve is characterized in that deformation bent strips (12) which are bent and deformed outside the expansion rubber sleeve (11) are uniformly distributed in the expansion rubber sleeve (11), one end of each deformation bent strip (12) is fixed to the connector (10), and the other end of each deformation bent strip (12) is fixed to the movable inner tube (8).
3. The small electric water heater for kitchen use of claim 1, characterized in that: the water outlet pipe is characterized in that a moving head (9) is arranged at one end, far away from the water outlet pipe (5), of the moving inner pipe (8), a micro motor (13) is arranged on the inner wall of the shell (1), a driving screw rod (14) is coaxially arranged on an output shaft of the micro motor (13), the driving screw rod (14) is sleeved with a driving plate (15) through threads, and the side end of the driving plate (15) is fixed at the side end of the moving head (9).
4. The small electric water heater for kitchen use of claim 3, characterized in that: connector (10) rotate connect in the heating is responsible for the play water end of (3), removal head (9) rotate connect in remove inner tube (8), be provided with the drive in shell (1) connector (10) with removal head (9) synchronous pivoted mixed flow power component (17), the inner wall circumference of inflation gum cover (11) is provided with stirring film (23).
5. The small electric water heater for kitchen use of claim 1, characterized in that: the heating is responsible for (3) inside parallel and penetrates many heater rod (6), is close to the heating is responsible for heater rod (6) side rotation of (3) delivery port one side and is provided with stirring rake (24), stirring rake (24) are kept away from the one end of heater rod (6) penetrates in connector (10), stirring rake (24) are including multi-disc stirring vane (25) that circumference set up.
6. The small electric water heater for kitchen use of claim 5, wherein: the rotating directions of the stirring paddle (24) and the expansion rubber sleeve (11) are opposite.
7. The small electric water heater for kitchen use of claim 3, characterized in that: the side end of the inner moving pipe (8) is provided with a moving sleeve (16), and one end, far away from the driving screw (14), of the driving plate (15) is fixed to the side end of the moving sleeve (16).
8. The small electric water heater for kitchen use of claim 4, wherein: the moving head (9) with the equal circumference in all sides end of connector (10) evenly is provided with dogtooth (20), mixed flow power component (17) including rotate set up in synchronous pivot (18) of inflation gum cover (11) one side, the coaxial meshing that is provided with in both ends of synchronous pivot (18) synchronous gear (19) of dogtooth (20).
9. The small electric water heater for kitchen use of claim 7, wherein: the driving screw (14) is coaxially provided with a driving gear (21) at one end far away from the micro motor (13), and a connecting gear (22) meshed with the driving gear (21) and convex teeth (20) at the side end of the connector (10) is rotatably arranged in the shell (1).
10. The small electric water heater for kitchen use of claim 2, characterized in that: the expansion rubber sleeve (11) forms two oppositely arranged folding folds (26) between the adjacent deformation bent strips (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267872.0A CN113932442B (en) | 2021-10-29 | 2021-10-29 | Small electric water heater for kitchen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267872.0A CN113932442B (en) | 2021-10-29 | 2021-10-29 | Small electric water heater for kitchen |
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| CN113932442A true CN113932442A (en) | 2022-01-14 |
| CN113932442B CN113932442B (en) | 2022-04-19 |
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| CN113932442B (en) | 2022-04-19 |
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