CN204115194U - A kind of quick electric water heater - Google Patents
A kind of quick electric water heater Download PDFInfo
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- CN204115194U CN204115194U CN201420447114.6U CN201420447114U CN204115194U CN 204115194 U CN204115194 U CN 204115194U CN 201420447114 U CN201420447114 U CN 201420447114U CN 204115194 U CN204115194 U CN 204115194U
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- water heater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 230000001105 regulatory effect Effects 0.000 claims abstract description 105
- 102000010637 Aquaporins Human genes 0.000 claims abstract description 35
- 108010063290 Aquaporins Proteins 0.000 claims abstract description 34
- 230000001276 controlling effect Effects 0.000 claims abstract description 5
- 229910052573 porcelain Inorganic materials 0.000 claims description 30
- 239000000919 ceramic Substances 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 108091006146 Channels Proteins 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A kind of quick electric water heater, comprise upper shell, lower house, and be positioned at, support in the space that lower house is formed, upper shell internal fixtion is provided with calandria, top is provided with the delivery port of quick electric water heater, lower house is connected with one and enters water threeway, and this enters water threeway one end of inserting in described lower house and is communicated to and enters aquaporin in lower house, exhalant canal and water adjusting valve structure is also provided with in lower house, the control circuit controlling calandria is also provided with in opposite side space in lower house, the bottom of lower house is connected with the first regulating handle and the second regulating handle adjusting control circuit and water adjusting valve structure respectively.This quick electric water heater, the adjustment to the water yield can be realized, also the adjustment to water temperature can be realized, and adjusting device novel structure, regulate precisely, the compact conformation of whole quick electric water heater, rationally, and small volume, abundant Appropriate application space, is adapted to be mounted in less space more.
Description
Technical field
The utility model relates to a kind of quick electric water heater.
Background technology
At present, electric heater can be divided into following two large classes, and one is storage-type electric water heater, fills water during use at water tank, after energising preheating water temperature reaches design temperature, uses mixed water valve to coordinate cold water adjusting water outlet.Storage-type electric water heater has the low and limitation of safety, environmental protection, installation line requirements affects little advantage.But its shortcoming is that preheating time is long, heating is slow, could use after needing the long period to wait for, and the water yield is limited, half hot water of often having a bath is not enough, water temperature is unstable, and water temperature can be washed cooler and cooler, and easily forms incrustation scale, user self is difficult to again cleaning, but also situation of easily leaking.
Another kind is instant electric water heater, do not need storage tank water storage, this electric heater is be arranged in METAL HEATING PROCESS drum by many power at the electrothermal tube of 1.5kw-2kw mostly, the mode heated by boundling heats the cold water flowing through heating drum, because the distance flowed through is limited, so larger water yield must can be reached compared with great talent by power.And this instant electric water heater, usually the below of tank is arranged on, the limited space installed, this electric heater, a lot of volume all needs less, and because installation volume is limited, so a lot of functional module all cannot be installed, so the structure of a lot of instant electric water heater is very simple, some does not have temperature adjustment function, some does not have the function of regulating pondage, and therefore using neither be very convenient.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of compact conformation and design arranges rationally, the quick electric water heater that the multifunction module that can realize quick electric water heater is installed.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of quick electric water heater, comprise upper shell, the lower house fixed with upper shell, and be positioned at, support in the space that lower house is formed, described upper shell internal fixtion is provided with calandria, top is provided with the delivery port of quick electric water heater, it is characterized in that: described lower house is connected with one and enters water threeway, and this enters water threeway one end of inserting in described lower house and is communicated to and enters aquaporin in described lower house, also be provided with exhalant canal in described lower house and enter the water adjusting valve structure bottom aquaporin and exhalant canal described in being positioned at, described enter aquaporin and exhalant canal be positioned at the space, side of described lower house, the control circuit controlling calandria is also provided with in opposite side space in described lower house, the bottom of described lower house is connected with the first regulating handle and the second regulating handle adjusting control circuit and water adjusting valve structure respectively, extraneous running water passes through water threeway and enters aquaporin and enter in upper shell after the water adjusting valve structure of bottom enters exhalant canal, flow out from the delivery port of the quick electric water heater at top after being heated by calandria.
Preferably, described support comprises and is fixed on the lateral part bottom described upper shell and the vertical part from described lateral part to downward-extension, described enter aquaporin and exhalant canal to be positioned at described vertical part one-body molded, and described in enter aquaporin and exhalant canal bottom be provided with the installation passage of downward-extension on, described water adjusting valve structure is positioned at described installation passage and described vertical portion and divides and fix.
Preferably, be also provided with a pressure differential switch in described lower house, the vertical portion of described pressure differential switch and described support is divided and is fixed.
For the ease of dispelling the heat to control circuit, the top of described pressure differential switch is also provided with a radiating block, and the partial insertion of described radiating block is positioned at described exhalant canal, and this radiating block is close to the electronic component on described control circuit.
Preferably, described control circuit is positioned on a control circuit pcb board, and described control circuit pcb board and described vertical portion are divided and fixed.
For the ease of regulating, the water adjusting valve that described water adjusting valve structure comprises a water volume adjustable takes turns the bottom stretching out in described lower house, described control circuit comprises the potentiometer of an adjustable calandria power, and the potentiometer of described potentiometer wheel is fixedly connected with a gear coaxial with it, and described gear stretches out in the bottom of described lower house.
For the ease of regulating, described first regulating handle has one upwards can be placed on ring-shaped periphery outside lower house, described first regulating handle can rotate around the central shaft of himself, the inner surface of described first regulating handle is provided with the arc-shaped rack that the circumference along described first regulating handle extends, the plane at described arc-shaped rack place and the axial vertical of described first regulating handle, and the center of circle of this arc-shaped rack is positioned on the axle of described first regulating handle;
The lower outside cover of described first regulating handle has described second regulating handle, described second regulating handle is a goblet, and itself and described first regulating handle are coaxially arranged, the cental axial position of described second regulating handle is provided with a central gear, and the central gear of described second regulating handle to be connected and this second regulating handle can around the central axis of himself through the first regulating handle housing;
The arc-shaped rack of described first regulating handle is taken turns with described water adjusting valve and one of them of gear is meshed, and the central gear of described second regulating handle is connected with described lower house and this central gear is taken turns with water adjusting valve and another in gear is meshed.
Preferably, described water adjusting valve structure comprise with described enter the definite ceramic chip that is sealedly and fixedly connected mutually of the bottom of aquaporin and exhalant canal, and be positioned at be close to definite ceramic chip below definite ceramic chip and the coaxial dynamic porcelain piece arranged, described definite ceramic chip and dynamic porcelain piece are equipped with and the passage entering two intervals that aquaporin and exhalant canal extend in the same way, and the passage on described definite ceramic chip is communicated with respectively into aquaporin, exhalant canal and the corresponding passage on described dynamic porcelain piece, and described dynamic porcelain piece can rotate around the axle of himself, described dynamic porcelain piece be fixedly connected with one along its axially extended water transfer valve shaft, the bottom of this water transfer valve shaft is fixedly connected with coaxial water adjusting valve arranged with it and takes turns.
In order to protecting control circuit, described control circuit pcb board is positioned at a cage, and the lateral part of the calandria in described upper shell and described support fixes.
Observe for the ease of user and conduct sign in adjustment, described control circuit also comprises a LED light, the outside cover of described lower house has an indicator lamp ring, and described lower house and indicator lamp ring are provided with the hole supplying the light of described LED light to expose, and the hole of described indicator lamp ring is fixed with guide-lighting block, described indicator lamp is located on the top of described second regulating handle in outside of described first regulating handle, and the described first regulating handle position corresponding with described LED light is provided with an arc-shaped through-hole extended along its circumference.
Compared with prior art, the utility model has the advantage of quick electric water heater of the present utility model, be divided into the space in upper shell and the space in lower house, and the space in lower house rationally arranges and has arranged multiple functional module, the adjustment to the water yield can be realized, also the adjustment to water temperature can be realized, and adjusting device novel structure, regulate precisely, the compact conformation of whole quick electric water heater, rationally, and small volume, abundant Appropriate application space, is adapted to be mounted in less space more.
Accompanying drawing explanation
Fig. 1 is the three-dimensional view of quick electric water heater of the present utility model.
Fig. 2 is the phantom of quick electric water heater of the present utility model.
Fig. 3 is schematic perspective view of the present utility model.
Fig. 4 is the schematic diagram (removing lower house and first, second regulating handle) of the parts in the utility model lower house.
Fig. 5 is the top view of the support of the utility model quick electric water heater.
Fig. 6 is the sectional view of the support of the utility model quick electric water heater.
Fig. 7 is the schematic perspective view of the pressure release nut of the quick electric water heater with support of the present utility model.
Fig. 8 is the exploded view of the lower house of the quick electric water heater with support of the present utility model and the first regulating handle, the second regulating handle.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in figures 1-8, there is the quick electric water heater of support of the present utility model, the lower house 300 that this quick electric water heater comprises upper shell 100 and fixes with upper shell, described upper shell 100 internal fixtion has calandria, top has delivery port, is provided with control circuit and enters the parts such as water threeway in described lower house 300.
As illustrated in figs. 2 through 8, support 200 of the present utility model is positioned at the space that described upper shell 100 and lower house 300 surround, comprise the lateral part 201 fixed with the bottom of upper shell 100, and from this lateral part 201 to the vertical part 202 of downward-extension, this vertical part 202 extends in lower house 300, and the space in lower house 300 is divided into the left and right sides.
As illustrated in figs. 2 through 8, on the side face of this lower house 300 side, be provided with a perforate connection one and enter water threeway 400, these two ends up and down entering water threeway 400 are positioned at the outside of lower house 300,3rd end is inserted in described lower house 300, and fix with the lateral openings 2021 in described vertical part 202, on the sidewall entering aquaporin 301 described in described lateral openings 2021 is positioned at and with enter aquaporin 301 and be communicated with, be provided with into aquaporin 301 and exhalant canal 302 in described vertical part 202, the 3rd end entering water threeway 400 namely with described enter aquaporin 301 be connected.
Described enter aquaporin 301 and exhalant canal about 302 extended, preferably, both are parallel to each other, and described exhalant canal 302 is upwards communicated with the water stream channel in upper shell 100 by the delivery port 203 on lateral part 201.Then the water stream channel in upper shell 100 is entered by delivery port 203 through exhalant canal 302, the calandria heating then in upper shell 201 from the cold water entering water threeway 400 and enter aquaporin 301.
This bottom entering aquaporin 301 and exhalant canal 302 is provided with a water adjusting valve structure, described water adjusting valve structure comprises the definite ceramic chip 11 be sealingly fastened in bottom aquaporin 301 and exhalant canal 302, and be positioned at the dynamic porcelain piece 12 be close to definite ceramic chip 11 below definite ceramic chip 11, definite ceramic chip 11 and dynamic porcelain piece 12 are equipped with and the passage entering extend in the same way two intervals that aquaporin 301 and exhalant canal 302 match, and its length direction through of the passage on definite ceramic chip 11, passage on described definite ceramic chip 11 is communicated with respectively into aquaporin, the passage that exhalant canal is corresponding to dynamic porcelain piece 12, the bottom lock of dynamic porcelain piece 12, coaxial and above-below direction tightens to be sticked and puts dynamic porcelain piece 12 with definite ceramic chip 11, and dynamic porcelain piece 12 can rotate relative to the axle of definite ceramic chip 11 around himself.Pass through to enter definite ceramic chip and dynamic porcelain piece into aquaporin 301 from entering the water that water threeway 400 enters, and enter exhalant canal 302 by dynamic porcelain piece and definite ceramic chip.By the rotation of dynamic porcelain piece 12, the passage of definite ceramic chip 11 is aimed at the channel part of dynamic porcelain piece 12, namely adjustablely enter the water yield from what enter that aquaporin 301 flows into exhalant canal 302.Be tightly connected by rubber cushion 18 between described definite ceramic chip 11 and the bottom entering aquaporin 301 and exhalant canal 302.
The bottom of described dynamic porcelain piece 12 is fixedly connected with one along its axially extended water transfer valve shaft 13, and the bottom of this water transfer valve shaft 13 is fixedly connected with a water adjusting valve wheel 14 coaxial with it.By regulating the rotation of water adjusting valve wheel 14 that this dynamic porcelain piece 12 can be driven to rotate, and then regulating pondage.Preferably, axially all vertically arranging of above-mentioned definite ceramic chip 11, dynamic porcelain piece 12, water transfer valve shaft 13 and water adjusting valve wheel 14, and arrange in the same way with the axis of described lower house 300.This water adjusting valve wheel 14 is exposed to the bottom of described lower house 300.
Preferably, described enter aquaporin 301 and exhalant canal 302 bottom part down vertical part 202 in be provided with the installation passage 204 of downward-extension on, this installation passage 204 extends in the same way with the axis of described lower house 300, and accommodating described definite ceramic chip 11, dynamic porcelain piece 12 and water transfer valve shaft 13 successively in this installation passage 204.And described definite ceramic chip 11 interfixes with described vertical part 202.
The outside cover of described water transfer valve shaft 13 has a pressure release nut 15, as shown in Figure 7, this pressure release nut 15 comprises the inner ring surface 151 be close to water transfer valve shaft 13, the outer ring surface 152 be positioned at outside inner ring surface arranged with described inner ring surface 151 parallel interval, be positioned at the bottom of inner ring surface 151 and outer ring surface 152 and be connected the bottom surface 153 of inner ring surface 151 and outer ring surface 152, between described inner ring surface 151 and outer ring surface 152, forming a passage 155.Installation passage 204 on the outer ring surface of described pressure release nut 15 and support 200 fixes, namely the position of this pressure release nut is fixing not movable, and the bottom surface 153 of this pressure release nut 15 is provided with perforate 154, and in this passage 155, the upper square set of the outside described water adjusting valve wheel 14 of the inner ring surface 151 of described water transfer valve shaft 13 has a spring 16, one end of this spring 16 is butted on the bottom of described dynamic porcelain piece 12, the other end is butted on described bottom surface 153, and this spring 16 makes described dynamic porcelain piece 12 have the trend being upwards close to definite ceramic chip 11 all the time.When hydraulic pressure is excessive, hydraulic pressure can push down dynamic porcelain piece 12 downwards and water transfer valve shaft 13 moves downward along described inner ring surface 151, and then water can from the gap between dynamic porcelain piece 12 and definite ceramic chip 11 from the passage of two side inflow pressure release nuts 15 in, and to be flowed out by the perforate 154 bottom pressure release nut 15.When hydraulic pressure hour, spring 16 can move upward and prop up dynamic porcelain piece 12 and make dynamic porcelain piece 12 continue to be close to definite ceramic chip 11.Therefore, also include pressure relief in this water adjusting valve structure, make to arrange pressure relief in addition in this quick electric water heater.
Preferably, described in enter aquaporin 301, exhalant canal 302 and described passage 204 all one-body molded with vertical part 202, and be all positioned at the space, side of described lower house 300.The opposite side of described lower house is provided with a pressure differential switch 500 near described exhalant canal 302, for controlling the size of water yield.This pressure differential switch comprises two mutual disconnected cavitys, A chamber and B chamber, separated by glued membrane 501 between two cavitys, and glued membrane 501 is connected with push pedal and thimble, preferably, in the opposite side space of described lower house 300, the face of the close described exhalant canal 302 of described vertical part 202 is provided with a cavity 205 for accommodating described A chamber and B chamber, as shown in figures 2-6, one pressure differential switch lid 502 seals described cavity 205 from the opposite side of lower house 300, the surrounding of described cavity 205 has multiple screw 2051 and fixes described pressure differential switch lid 502, the center vertical that glued membrane 501 is positioned at described cavity is arranged, described thimble and push pedal and described cavity be vertical with glued membrane 501 to be stretched out in described pressure differential switch lid 502 and is positioned at the opposite side space of described lower house 300.Namely the space that described cavity 205 and described pressure differential switch lid 502 surround is divided into A chamber and B chamber by described glued membrane 501, and A chamber is near described exhalant canal, and the face of described cavity 205 is provided with A chamber water inlet 503 and is communicated with described exhalant canal 302.And the vertical portion of described support 200 is arranged with a B chamber water inlet 504 with described B chamber is communicated with, this B chamber water inlet 504 is upwards connected with the water inlet 206 on the lateral part 201 of support 200 by the water channel (not shown) be located in the vertical part 202 of described support 200, and then is connected with the delivery port of the quick electric water heater at upper shell 100 top.The principle of this pressure differential switch and other concrete structures, can patent CN202692389U, the CN202734252U of REFERENCE TO RELATED people, does not repeat at this.
Preferably, in the vertical part 202 of described support 200 on the face in the opposite side space of this lower house 300, namely above described cavity 205, also can be provided with an opening 207 and be communicated to described exhalant canal.Can install radiating block 82 in this opening 207, this radiating block 82 is inserted in exhalant canal 302 by this opening 207.A control circuit can be fixed in the opposite side space of this lower house 300, as shown in Figure 2, this control circuit is positioned on a control circuit pcb board 22, preferably, this control circuit comprises a controllable silicon 81, this controllable silicon 81 fixes with described radiating block 82, and this controllable silicon 81 is connected with control circuit by wire.The current flow through from exhalant canal 302 can be this radiating block 82 and controllable silicon 81 dispels the heat.So not only structure is simple but also effectively utilize the heat sinking function of space in lower house and current, and make the compact conformation of quick electric water heater, volume can design smaller and more exquisite.And those skilled in the art also can recognize, this radiating block 82 also can be connected with the miscellaneous part on control circuit, is the electronic element radiating on circuit, this electronic component also not necessarily controllable silicon.
This control circuit pcb board 22 is positioned at the opposite side of the vertical part 202 of described support 200, described vertical part 202 is provided with multiple installation post holes 2022 and fixes with described control circuit pcb board 22, and isolated with miscellaneous part by a cage 21, stretch out described cage 21 by means of only wire to be connected with above-mentioned controllable silicon 81, and this control circuit pcb board 22 fixes with the vertical part 202 of described support 200.This control circuit pcb board 22 is provided with potentiometer 23 and LED light 24, this potentiometer 23 plays the effect controlling calandria power in control circuit, the regulator potentiometer 23 i.e. power output of adjustable calandria, and this LED light 24 plays indicative function, when this quick electric water heater is at start and holding state, all light this LED light 24, concrete control circuit those skilled in the art can design according to actual needs, numerous embodiments can be had, as long as can the adjustment of calandria power be carried out with potentiometer 23 and light LED light 24 at open state.The axis of the potentiometer wheel 231 of this potentiometer 23 is parallel with the axis of lower house 300, and it is fixedly connected with a gear 232 coaxial with it, the rotation of described gear 232, get final product the size of the resistance of regulator potentiometer 23, and then the heating power of adjustable calandria, play the effect regulating water temperature, described gear 232 stretches out the bottom outside being positioned at described lower house 300.And described cage 21 and position corresponding with described LED light 24 on lower house 300 are respectively equipped with hole supplies the light of LED light to appear.Preferably, described lateral part 201 is provided with connecting hole 2011 and is communicated with the space in upper shell and the space in lower house, is connected with the calandria in upper shell for extraction electrode from the control circuit in lower house.Described lateral part 201 is also provided with the installation groove 2012 of multiple formation ring-type, for fixedly mounting the calandria cylinder being arranged in upper shell 100, this support 200 plays the effect of mounting bracket in upper-lower casing.
Preferably, the bottom of this lower house 300 is cylindric, as shown in Figure 8, and be extended with gear 232 bottom it respectively and take turns 14 with water adjusting valve, and this gear 232 is taken turns in 14 two side portions laid respectively at bottom lower house 300 with water adjusting valve, interval setting.The first regulating handle 3 that the lower outside cover of lower house 300 has one to have a ring-shaped periphery, described ring-shaped periphery is placed on outside the side face of described lower house 300 from the bottom up, this first regulating handle 3 can be placed on the outside of lower house 300 and coaxially arrange with lower house 300, and can rotate outside lower house 300 around the central shaft of himself, and the inner surface of this first regulating handle 3 is provided with the arc-shaped rack 31 matched of taking turns 14 or gear 232 with described water adjusting valve, this arc-shaped rack 31 is arranged along the circumference of the side face of described first regulating handle, described arc-shaped rack 31 place plane is axial vertical with this first regulating handle 3, and with water adjusting valve take turns 14 or one of them of gear 232 be meshed.And the center of circle of this arc-shaped rack 31 is positioned on the central shaft of described first regulating handle 3, is namely positioned on the axle of lower house 300.Therefore, as long as rotate this first regulating handle, water adjusting valve can be driven to take turns the rotation of 14 or gear 232, and then play the effect of adjustment, i.e. water volume adjustable or temperature.
The bottom centre of described lower house 300 has one and is exposed to described first regulating handle 3 to the erection column 305 of downward-extension, the lower outside of described first regulating handle 3 is arranged with the second regulating handle 4 of a cup-shaped, as shown in Figure 6, the central inner surface of described second regulating handle 4 is provided with a central gear 41, this central gear and water adjusting valve take turns in 14 or gear 232 another be meshed, and the center of the central gear 41 of this second regulating handle 4 has centre bore 42 and to insert and this central gear 41 and the second regulating handle 4 can rotate around described erection column 305 for described erection column 305, this erection column 305 is the central shaft of described second regulating handle 4, also be the axle of this lower house 300, this second regulating handle 4 can rotate around this erection column 305.And by the rotation of this second regulating handle 4, another making described central gear 41 drive water adjusting valve to take turns in 14 or gear 232 is meshed, and then carries out adjustment temperature or the water yield.And those skilled in the art also can recognize, also can be that this second regulating handle 4 center has a central shaft upwards arranged through the first regulating handle and is connected with lower house 300, and the second regulating handle 4 can rotate around its axle, not necessarily to be connected with lower house 300 by the structure of erection column 305, be connected with lower house 300 and this second regulating handle 4 can around the central axis of himself as long as the central gear of this second regulating handle 4 can pass the first regulating handle 3.
Preferably, the bottom outside of this second regulating handle 4 is also provided with a fixed cap 5 and is fixedly connected with described erection column 305, preferably, is connected by fixed cap 5 by screw 51 with erection column 305, prevents this second regulating handle 4 from dropping downwards.Because the center of this second regulating handle 4 to be connected with lower house 300 and erection column 305 around center rotates, first regulating handle 3 rotates around the axle of himself in the outside of lower house 300, therefore, space can be left between part overlapping between second regulating handle 4 with the first regulating handle 3, both rotations can not be influenced each other, play the effect regulating water temperature and regulating pondage respectively.
Preferably, described first regulating handle 3 is also a goblet, its bottom lock, and the central gear 41 that bottom is provided with in hole confession the second regulating handle 4 is connected with erection column 305, and namely the central gear 41 of described second regulating handle 4 is exposed in this hole.Arc-shaped rack in described first regulating handle is meshed with gear 232, and the central gear 41 in described second regulating handle 4 is taken turns 14 with described water adjusting valve and is meshed.
The outside of described lower house 300 is also overlapped an indicator lamp ring 7, and position corresponding with described LED light 24 on described indicator lamp ring 7 is provided with the light that this LED light 24 is exposed in a perforate, and is provided with guide-lighting block 71 in this perforate.
Preferably, the outside that described indicator lamp ring 7 is placed on described first regulating handle 3 is positioned at the top of described second regulating handle 4, because described first regulating handle 3 needs to rotate, on described first regulating handle 3, the position corresponding with this LED light 24 is provided with an arc-shaped through-hole 32 extended along its circumference, and the light of described LED light is appeared all the time.And the perforate of this indicator lamp ring 7 is provided with the mounting structure extended internally and is inwardly fixed with described lower house 300 by this arc-shaped through-hole 32.This mounting structure can be other fixed structures such as buckle or screw-nut.Certainly, if this indicator lamp ring 7 is placed on the outside of the second regulating handle 4, then this second regulating handle 4 needs to be provided with arc-shaped through-hole too.The position of this indicator lamp ring 7 is fixed, LED light not only can do instruction when this electric heater works, and first regulating handle 3 also correspondingly can be provided with scale on the outer surface of the second regulating handle 4, this LED light can make mark action when the first regulating handle 3 and the second regulating handle 4 rotate.
Preferably, the outer surface of described 300 lower houses is provided with for the sheathed between outer land terrace axially vertical with it of described first regulating handle 3, step surface in the side face inner surface of described first regulating handle 3 is provided with and matches with this between outer land terrace; Same, the outside of described first regulating handle 3 is also provided with the sheathed between outer land terrace of confession second regulating handle axially vertical with it, the inner surface of this second regulating handle is provided with equally step surface in matching with the between outer land terrace of this second regulating handle, such arranging can make overall appearance neat appearance more.The bottom surface of this second regulating handle 4 is provided with leaking hole 43 and spills electric heater for the water flowed out from pressure release nut.
Quick electric water heater of the present utility model, be divided into the space in upper shell and the space in lower house, and the space in lower house rationally arranges and arranged multiple functional module, can realize the adjustment to the water yield, the adjustment to water temperature also can be realized, and adjusting device novel structure, regulate precisely, the compact conformation of whole quick electric water heater, rationally, and small volume, abundant Appropriate application space, is adapted to be mounted in less space more.
Although more than describe in detail preferred embodiment of the present utility model, should be expressly understood that, for a person skilled in the art, the utility model can have various modifications and variations.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a quick electric water heater, comprise upper shell (100), the lower house (300) fixed with upper shell, and be positioned at, support (200) in the space that lower house is formed, described upper shell (100) internal fixtion is provided with calandria, top is provided with the delivery port of quick electric water heater, it is characterized in that: described lower house (300) is connected with one and enters water threeway (400), and this enters water threeway one end of inserting in described lower house (300) and is communicated to and enters aquaporin (301) in described lower house (300), also be provided with exhalant canal (302) in described lower house (300) and enter the water adjusting valve structure of aquaporin (301) and exhalant canal (302) bottom described in being positioned at, described enter aquaporin (301) and exhalant canal (302) be positioned at the space, side of described lower house (300), the control circuit controlling calandria is also provided with in opposite side space in described lower house (300), the bottom of described lower house (300) is connected with the first regulating handle and the second regulating handle adjusting control circuit and water adjusting valve structure respectively, extraneous running water passes through water threeway (400) and enters aquaporin (301) and water adjusting valve structure through bottom enters in upper shell (100) after entering exhalant canal (302), flow out from the delivery port of the quick electric water heater at top after being heated by calandria.
2. quick electric water heater as claimed in claim 1, it is characterized in that: described support (200) comprises the lateral part (201) and vertical part (200) from described lateral part (201) to downward-extension of being fixed on described upper shell (100) bottom, described enter aquaporin (301) and exhalant canal (302) to be positioned at described vertical part (200) one-body molded, and described in enter aquaporin (301) and exhalant canal (302) bottom be provided with the installation passage (204) of downward-extension on, described water adjusting valve structure is positioned at described installation passage (204) and fixes with described vertical part (202).
3. quick electric water heater as claimed in claim 2, it is characterized in that: be also provided with a pressure differential switch (500) in described lower house (100), the vertical portion of described pressure differential switch (500) and described support (200) is divided and is fixed.
4. quick electric water heater as claimed in claim 3, it is characterized in that: the top of described pressure differential switch (500) is also provided with a radiating block (82), the partial insertion of described radiating block (82) is positioned at described exhalant canal (302), and this radiating block (82) is close to the electronic component on described control circuit.
5. quick electric water heater as claimed in claim 2, is characterized in that: described control circuit is positioned on a control circuit pcb board (22), and described control circuit pcb board (22) and described vertical part (202) fix.
6. quick electric water heater as claimed in claim 1, it is characterized in that: the water adjusting valve that described water adjusting valve structure comprises a water volume adjustable takes turns the bottom that (14) stretch out in described lower house (300), described control circuit comprises the potentiometer (23) of an adjustable calandria power, and the potentiometer of described potentiometer (23) wheel (231) is fixedly connected with a gear (232) coaxial with it, and described gear (232) stretches out in the bottom of described lower house (300).
7. quick electric water heater as claimed in claim 6, it is characterized in that: described first regulating handle (3) has one upwards can be placed on ring-shaped periphery outside lower house, described first regulating handle (3) can rotate around the central shaft of himself, the inner surface of described first regulating handle (3) is provided with the arc-shaped rack (31) that the circumference along described first regulating handle (3) extends, the plane at described arc-shaped rack (31) place and the axial vertical of described first regulating handle (3), and the center of circle of this arc-shaped rack (31) is positioned on the axle of described first regulating handle (3),
The lower outside cover of described first regulating handle (3) has described second regulating handle (4), described second regulating handle (4) is a goblet, and itself and described first regulating handle (3) are coaxially arranged, the cental axial position of described second regulating handle (4) is provided with a central gear (41), and the central gear (41) of described second regulating handle (4) to be connected with housing through the first regulating handle (3) and this second regulating handle (4) can around the central axis of himself;
The arc-shaped rack of described first regulating handle (3) take turns (14) and gear (232) with described water adjusting valve one of them be meshed, the central gear (41) of described second regulating handle (4) is connected with described lower house (300) and this central gear is taken turns in (14) and gear (232) that another is meshed with water adjusting valve.
8. quick electric water heater as claimed in claim 1, it is characterized in that: described water adjusting valve structure comprise with described enter the definite ceramic chip (11) that is sealedly and fixedly connected mutually of the bottom of aquaporin (301) and exhalant canal (302), and be positioned at definite ceramic chip (11) below with definite ceramic chip (11) be close to and the coaxial dynamic porcelain piece (12) arranged, described definite ceramic chip (11) and dynamic porcelain piece (12) are equipped with and the passage entering two intervals that aquaporin (301) and exhalant canal (302) extend in the same way, and the passage on described definite ceramic chip (11) is communicated with into aquaporin (301) respectively, exhalant canal (302) and the corresponding passage on described dynamic porcelain piece (12), and described dynamic porcelain piece (12) can rotate around the axle of himself, described dynamic porcelain piece (12) be fixedly connected with one along its axially extended water transfer valve shaft (13), the bottom of this water transfer valve shaft (13) is fixedly connected with coaxial water adjusting valve arranged with it and takes turns (14).
9. quick electric water heater as claimed in claim 5, it is characterized in that: described control circuit pcb board is positioned at a cage (21), the lateral part of the calandria in described upper shell (100) and described support (200) fixes.
10. quick electric water heater as claimed in claim 1, it is characterized in that: described control circuit also comprises a LED light (24), the outside cover of described lower house (300) has an indicator lamp ring (7), and described lower house (300) and indicator lamp ring (7) are provided with the hole supplying the light of described LED light (24) to expose, and the hole of described indicator lamp ring (7) is fixed with guide-lighting block (71), described indicator lamp ring (7) is placed on the top of described second regulating handle (4) in outside of described first regulating handle (3), the position that described first regulating handle (3) is corresponding with described LED light (24) is provided with an arc-shaped through-hole (32) extended along its circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447114.6U CN204115194U (en) | 2014-08-08 | 2014-08-08 | A kind of quick electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447114.6U CN204115194U (en) | 2014-08-08 | 2014-08-08 | A kind of quick electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115194U true CN204115194U (en) | 2015-01-21 |
Family
ID=52332497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420447114.6U Active CN204115194U (en) | 2014-08-08 | 2014-08-08 | A kind of quick electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115194U (en) |
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2014
- 2014-08-08 CN CN201420447114.6U patent/CN204115194U/en active Active
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Effective date of registration: 20160809 Address after: The northern section of Jiangdong District, 315040 Century Avenue, Zhejiang province Ningbo City 555 building 901 room 9 East Ming Hui Patentee after: Ningbo Suodun Feiyu Electrical Appliances Co.,Ltd. Address before: The northern section of Jiangdong District, 315040 Century Avenue, Zhejiang province Ningbo City Department of the East Building 9 name 555 Patentee before: Chen Fei |
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Effective date of registration: 20220418 Address after: 315000 DASONG salt farm, Zhanqi Town, Yinzhou District, Ningbo City, Zhejiang Province (No. 55-18, Zhanwang Road, Yinzhou Economic Development Zone) Patentee after: Ningbo Feiyu Group Co.,Ltd. Address before: 315040 room 901, 9 / F, Minghui Dongfang, No. 555, north section of Shiji Avenue, Jiangdong District, Ningbo City, Zhejiang Province Patentee before: NINGBO SUODUN FEIYU ELECTRICAL APPLIANCES Co.,Ltd. |
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