CN116358157B - Water storage type electric water heater - Google Patents
Water storage type electric water heater Download PDFInfo
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- CN116358157B CN116358157B CN202310645167.2A CN202310645167A CN116358157B CN 116358157 B CN116358157 B CN 116358157B CN 202310645167 A CN202310645167 A CN 202310645167A CN 116358157 B CN116358157 B CN 116358157B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 385
- 238000010438 heat treatment Methods 0.000 claims abstract description 131
- 238000009434 installation Methods 0.000 claims abstract description 46
- 238000004891 communication Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000008236 heating water Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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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
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
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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
- F24H9/00—Details
- F24H9/02—Casings; Cover lids; Ornamental panels
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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
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a water storage type electric water heater, which comprises a shell and a convection assembly, wherein a water inlet cavity, a water storage cavity and a heating cavity are arranged in the shell, the heating cavity is internally provided with the heating assembly, the water inlet cavity is communicated with the heating cavity through a one-way valve, the heating cavity is communicated with the water storage cavity through the one-way valve, a thrust assembly for pushing water into the water storage cavity after the water in the heating cavity is heated to a specified temperature is arranged in the heating cavity, an installation cavity is formed between the water inlet cavity and the water storage cavity, the water inlet cavity is communicated with the water storage cavity through the installation cavity, the heating cavity is positioned at the lower side of the water inlet cavity and is communicated with the installation cavity, the convection assembly is arranged in the installation cavity, the convection assembly comprises connecting shafts and blades, each connecting shaft is vertically arranged, and each blade is used for rotating when the water in the water storage cavity and the water inlet cavity is in convection.
Description
Technical Field
The invention relates to the technical field of electric water heaters, in particular to a water storage type electric water heater.
Background
The water storage type electric water heater is a fixed appliance for heating water and can store hot water for a long time or temporarily, a constant temperature heating pipe is arranged in the lower half cavity of the water storage inner container to heat water in the water storage inner container, the principle that heated hot water rises and cold water falls is utilized to realize the balance of the water temperature of the whole water storage inner container, and when the water temperature is heated to a constant temperature, a water mixing valve is used for matching with cold water to regulate the proper temperature for reuse. The traditional water storage type electric water heater has the problems of long preheating time and slow heating in the use process, long waiting time is needed in the use process, and the heating efficiency is low.
The patent document with the publication number of CN203893397U discloses a water storage type water heater for solve the problem that the heating speed of the existing water storage type water heater is slow, heating quantity is few, this water storage type water heater sets up the heat collecting cavity in the first half intracavity of water storage inner bag, be equipped with quick heating pipe in the heat collecting cavity, be equipped with inlet opening and apopore on the chamber wall of heat collecting cavity, the distance of apopore to water storage inner bag top is less than the distance of inlet opening to water storage inner bag top, the outlet pipe top is crooked towards heat collecting cavity direction, the water inlet of outlet pipe is used for the apopore with the heat collecting cavity, quick heating pipe is used for the water rapid heating of heat collecting cavity, can use hot water after the water heater circular telegram when needs use hot water, quick heating effect has been improved.
The water storage type water heater that above-mentioned patent document provided through setting up heat collection chamber and quick heating pipe, can be to a small amount of water rapid heating in the inner bag and provide the use, can satisfy quick use demand when not too much to hot water demand, can't satisfy the demand of rapid heating when great to hot water demand.
In combination with the above problems, there is a need to provide a water storage type water heater which can meet the rapid heating requirement of high hot water demand.
Disclosure of Invention
The invention provides a water storage type electric water heater, which is used for solving the problems of long preheating time and slow heating of the existing water storage type electric water heater.
The technical scheme of the invention is realized as follows: a water storage type electric water heater comprising:
the water inlet cavity is internally provided with a water inlet, the water storage cavity and a heating cavity, the heating cavity is internally provided with a heating component for heating water, the water inlet cavity is communicated with the heating cavity through a one-way valve, the heating cavity is communicated with the water storage cavity through a one-way valve, the heating cavity is internally provided with a thrust component for pushing water into the water storage cavity after the water in the heating cavity is heated to a specified temperature, an installation cavity is formed between the water inlet cavity and the water storage cavity, the water inlet cavity is communicated with the water storage cavity through the installation cavity, and the heating cavity is positioned at the lower side of the water inlet cavity and the lower side of the water storage cavity and is communicated with the installation cavity;
the convection assembly is detachably mounted in the mounting cavity and comprises a connecting shaft and a plurality of blades sleeved on the connecting shaft, the connecting shaft is vertically arranged, and the blades are used for rotating when the water storage cavity and the water body of the water inlet cavity are in convection.
By adopting the technical effects, the invention has the beneficial effects that:
(1) The heating efficiency of the water body in the electric water heater is improved, three chambers with different functions are arranged in the shell, the water inlet is connected with the water inlet for storing inflow normal-temperature water or water lower than normal-temperature water, the heating chamber is used for heating the normal-temperature water entering from the water inlet and pushing the hot water into the water storage chamber after the water body is heated to a certain temperature, the water inlet chamber is communicated with the water storage chamber through the mounting chamber, the hot water in the water storage chamber enters the water inlet chamber through the mounting chamber, the hot water in the water storage chamber is exchanged with the cold water in the water inlet chamber, the heat exchange speed of the water body in the electric water heater in the heating process is effectively improved, and the heating efficiency is further improved;
the convection assembly is used for further improving the heating efficiency of the water body in the electric water heater, the hot water drives the blades to rotate when entering the water inlet cavity from the water storage cavity, the speed of the water flow in the water storage cavity to the water inlet cavity is further improved, the rapid heat exchange of the water body in the electric water heater is promoted, in addition, the hot air flow generated by the heating cavity when heating the water body upwards enters the mounting cavity and further drives the blades to rotate, and the hot air flow escapes into the water storage cavity and the water inlet cavity under the action of the blades, so that the heating speed of the water body is further improved.
(2) The contact time of the heating assembly in the heating cavity and the water body is reduced, the electric water heater provided by the scheme is filled with the water body only when the water body needs to be heated, the heating assembly heats the water body in the heating cavity, and after the electric water heater finishes heating the water body, the water in the heating cavity is pushed into the water storage cavity, so that the water body and the heating assembly are guaranteed to be always contacted only when being heated, and corrosion to the heating assembly is reduced.
Preferably, the installation cavity is internally provided with a lifting mechanism for driving the convection assembly to lift in the installation cavity, the lifting mechanism comprises a screw rod and guide pieces, the guide pieces are assembled in a sliding fit mode relative to the side walls of the installation cavity, the screw rod is in threaded connection with the guide pieces, each blade is fixedly sleeved on the connecting shaft, a first gear piece is fixed at the upper end of the connecting shaft, a second gear piece is fixed at the bottom of the screw rod, and the second gear piece and each first gear piece are meshed with the same toothed chain in the guide pieces.
By adopting the technical effects, the invention has the beneficial effects that:
the elevating system drives the convection assembly to go up and down in the installation cavity, and the convection assembly can work at different water level heights in the process of going up and down, makes ascending hot air current concentrate relatively and heats the water body of blade both sides, and the in-process that elevating system drive convection assembly moved up, the hot air current corresponds the removal route segmentation of convection assembly in the heating cavity and escapes and the segmentation heating water body, makes hot air current and water fully contact, promotes the heating efficiency to the water body.
Preferably, the thrust assembly comprises a piston member and a thrust cylinder, the piston member is assembled in a sliding fit relative to the inner wall of the heating cavity, and the extending end of the thrust cylinder is fixed with the piston member.
Preferably, a temperature control unit is arranged in the heating cavity, the temperature control unit comprises a temperature sensor and a controller, the temperature sensor is in communication connection with the controller, and the controller is used for controlling the air inlet and outlet operation of the thrust cylinder.
Preferably, the installation cavity is used for being connected with the water storage cavity the two side walls of the water inlet cavity are relatively provided with a plurality of through holes, the water storage cavity and the water inlet cavity are semi-cylindrical, the water storage cavity and the water inlet cavity are all detachably assembled with the installation cavity, and the water storage cavity and the water inlet cavity are all detachably assembled with the heating cavity.
Preferably, the water storage type electric water heater further comprises a plugging plate, the plugging plate is in movable plugging fit with the mounting cavity, and when being plugged in the mounting cavity, the plugging plate is in contact with the side wall of the mounting cavity and plugs the through hole in the mounting cavity.
Preferably, a communication port is further formed between the heating cavity and the water storage cavity, a blocking head is fixed on the water storage cavity, and the blocking head is used for being inserted into the communication port to block the communication port.
Preferably, the upper end of the heating cavity is provided with a plug-in part corresponding to the cavity wall of the heating cavity, and the bottom of the cavity wall of the heating cavity is provided with a plug-in groove corresponding to the plug-in part.
Preferably, the heating component is a heating pipe, and the heating pipe is electrically connected with a power supply.
Preferably, the water inlet cavity is communicated with the heating cavity through at least two one-way valves, and the heating cavity is communicated with the water storage cavity through at least two one-way valves.
By adopting the technical effects, the invention has the beneficial effects that:
the water storage cavity and the water inlet cavity are convenient to detach respectively, the water storage cavity and the water inlet cavity can be sealed in a staggered manner through the plugging plate when detached, the water storage cavity and the water inlet cavity can be detached independently, water stored in the undetached cavity is prevented from flowing out, and after the corresponding cavity is detached, the descaling operation is further facilitated, and the influence of scale on the normal work of the water storage cavity and the water inlet cavity due to the fact that the inner wall of the cavity is attached for a long time is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the electric water heater according to the first embodiment of the present invention taken along a direction perpendicular to the installation cavity in a longitudinal direction.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a cross-sectional view of the electric water heater of the first embodiment taken along a direction parallel to the installation cavity in the longitudinal direction.
Fig. 5 is a cross-sectional view of the electric water heater of the second embodiment taken along a direction perpendicular to the installation cavity in the longitudinal direction.
Fig. 6 is an enlarged view of a portion B in fig. 5.
Fig. 7 is a cross-sectional view of the electric water heater of the second embodiment taken along a direction parallel to the installation cavity in the longitudinal direction.
Fig. 8 is an enlarged view of a portion C in fig. 7.
Reference numerals:
1. a water inlet cavity; 11. a water inlet; 2. a water storage chamber; 21. a communication port; 22. a fixed rod; 3. a heating chamber; 31. a heating assembly; 32. a piston member; 33. a thrust cylinder; 4. a mounting cavity; 41. a connecting shaft; 411. a first gear member; 42. a blade; 43. a guide member; 431. a toothed chain; 44. a screw rod; 441. a second gear member.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: the water storage type electric water heater comprises a shell, a water inlet cavity 1, a water storage cavity 2 and a heating cavity 3 are arranged in the shell, in the embodiment, the heating cavity 3 is cylindrical, the side walls of the water inlet cavity 1 and the water storage cavity 2 are semi-cylindrical, the water inlet cavity 1 and the water storage cavity 2 are arranged on the upper side of the heating cavity 3, a water inlet 11 is arranged on the water inlet cavity 1, the water inlet cavity 1 is connected with a water inlet pipe through the water inlet 11, a heating component 31 is arranged in the heating cavity 3, the heating component 31 can be a heating pipe, the heating pipe is connected with a power supply, a water outlet can be arranged on the water storage cavity 2, the water storage cavity 2 is connected with a water outlet pipe through the water outlet, the water inlet cavity 1 is connected with the heating cavity 3 through a one-way valve, cold water in the water inlet cavity 1 enters the heating cavity 3 through the one-way valve, and enters the water storage cavity 2 through the one-way valve after the water heating in the heating cavity 3 is heated to a certain temperature, at least two check valves are arranged between the water inlet cavity 1 and the heating cavity 3 and between the heating cavity 3 and the water storage cavity 2, a mounting cavity 4 is arranged between the water storage cavity 2 and the water inlet cavity 1, the water storage cavity 2 is communicated with the water inlet cavity 1 through the mounting cavity 4, water in the water storage cavity 2 and the water inlet cavity 1 can flow through the mounting cavity 4, in particular, the water temperature in the water storage cavity 2 is higher, hot water in the water storage cavity 2 enters the water inlet cavity 1, the water circulation between the water storage cavity 2 and the water inlet cavity 1 is promoted, the heat exchange speed of the water is further improved, the heating efficiency of the water storage type electric water heater to the water is improved, the bottom of the mounting cavity 4 is communicated with the heating cavity 3, hot air generated in the water heating process in the heating cavity 3 can further enter the mounting cavity 4 and escape into the water storage cavity 2 and the water inlet cavity 1 through the mounting cavity 4, the water in the water storage cavity 2 and the water inlet cavity 1 is heated.
The heating cavity 3 is internally provided with a thrust component and a temperature control unit, the thrust component comprises a piston part 32 and a thrust cylinder 33, the piston part 32 is assembled with the inner wall of the heating cavity 3 in a sliding fit manner, the extending end of the thrust cylinder 33 is connected with the piston part 32, the temperature control unit comprises a temperature sensor and a controller, the temperature sensor is arranged in the heating cavity 3, the temperature sensor is in communication connection with the controller, the controller is used for receiving feedback signals of the temperature sensor in real time, the controller is used for controlling air inlet and outlet operation of the thrust cylinder 33, in the working process, after the heating cavity 3 heats water in the cavity to a preset temperature, the controller receives signals of the temperature sensor, controls air inlet of the thrust cylinder 33 to push water heated in the heating cavity 3 into the water storage cavity 2 through a one-way valve, then the controller controls the air outlet of the thrust cylinder 33 to retract the piston part 32 to the bottom of the heating cavity 3, water in the water inlet cavity 1 is replenished into the heating cavity 3, and the heating cavity 3 continues to heat the water.
The installation cavity 4 is a cavity body longitudinally arranged between the water storage cavity 2 and the water inlet cavity 1, a plurality of through holes are uniformly formed in the two side walls of the installation cavity 4, which are used for being contacted with the water bodies in the water storage cavity 2 and the water inlet cavity 1, in order to further improve the convection efficiency of the water bodies in the water storage cavity 2 and the water inlet cavity 1, a convection assembly is detachably arranged in the installation cavity 4, the convection assembly comprises a connecting shaft 41 and blades 42 sleeved on the connecting shaft 41, wherein the connecting shaft 41 is provided with a plurality of blades 42, a plurality of blades 42 are uniformly sleeved on any connecting shaft 41 at intervals, the upper end part of the installation cavity 4 is provided with a strip-shaped plugging block which is used for being clamped at the upper end part of the installation cavity 4 and is attached to each side wall of the installation cavity 4, the connecting shaft 41 and the plugging strip can be fixedly connected, when connecting axle 41 and shutoff strip fixed connection, the connecting axle 41 top is fixed in shutoff strip bottom, and each blade 42 cup joints with connecting axle 41 activity, and connecting axle 41 also can set up relative pivoted connection structure with the shutoff strip, and when connecting axle 41 and shutoff strip swing joint, each blade 42 is fixed with connecting axle 41, drives blade 42 when the hot water in the water storage chamber 2 flows to water inlet chamber 1 and rotates, can further promote the speed of water storage chamber 2 and water inlet chamber 1 water heat exchange, simultaneously, the hot air flow that produces in the heating chamber 3 is escaped fast into water inlet chamber 1 and water storage chamber 2 under the blade 42 effect, also can promote the heating efficiency to the water in water inlet chamber 1, the water storage chamber 2.
Compared with the traditional electric water heater, the water storage type electric water heater provided by the embodiment is characterized in that the heating cavity 3 is only used for heating water bodies entering the cavity of the electric water heater and pushing hot water into the water storage cavity 2 after the heating is completed, under the action of the convection assembly arranged in the installation cavity 4, water flows between the water storage cavity 2 and the water inlet cavity 1 relatively flow, hot air flow in the heating cavity 3 rises and escapes into the water storage cavity 2 and the water inlet cavity 1 to further heat the water bodies, the heat exchange speed of the water bodies inside the electric water heater is effectively improved, and the heating efficiency of the water storage type electric water heater is improved.
Embodiment two: the hot air flow generated by the operation of the heating cavity 3 rises faster, the hot air flow contacts with the water storage cavity 2 and the bottom of the water inlet cavity 1 insufficiently, in order to further promote the heating effect of the hot air flow on the water body, on the basis of the first embodiment, a lifting mechanism for driving the convection assembly to lift in the mounting cavity 4 is further arranged in the mounting cavity 4, the lifting mechanism comprises a screw rod 44 and a guide piece 43, the guide piece 43 is assembled with the side wall of the mounting cavity 4 in a sliding fit manner, the screw rod 44 is in threaded connection with the middle part of the guide piece 43, in the embodiment, each blade 42 is fixedly sleeved on the connecting shaft 41, the top of each connecting shaft 41 is fixedly provided with a first gear piece 411, the bottom of the screw rod 44 is fixedly provided with a second gear piece 441, the second gear piece 441 and each first gear piece 411 are meshed with the same toothed chain 431 in the guide piece 43, under the combined action of the water flow or the hot air flow, the blades 42 rotate and drive the connecting shaft 41 to rotate, the first gear piece 411 rotates along with the connecting shaft 41, finally drive the toothed chain 431 to rotate, the second gear piece 441 and the second gear piece 44 rotates along with the connecting shaft 41, the connecting shaft 44 rotates along with the connecting shaft 41, the guide piece 44 rotates, the water flow and the water body is contacted with the water body, the water body is heated by the water body, and the water body is heated by the sliding and the water flow by the water flow, and the water flow is completely, and the water flow is heated by the water flowing.
Embodiment III: in the long-term use process of the water storage type electric water heater, scale can be adhered to the inner wall of the water storage type electric water heater, the scale can affect the water quality, the heat conduction performance of the water quality is extremely poor, heat transfer can be hindered, water heating is affected, the water storage type electric water heater is further convenient for cleaning the scale in the water storage type electric water heater, on the basis of the first embodiment and the second embodiment or the combination of the first embodiment, the water storage cavity 2, the water inlet cavity 1 and the heating cavity 3 are provided with relatively detachable structures, specifically, the end parts of the water storage cavity 2, the water inlet cavity 1 and the installation cavity 4 are concave cambered surfaces, the installation cavity 4 is provided with convex cambered surfaces corresponding to the end parts of the water storage cavity 2 and the water inlet cavity 1, the cambered surfaces of the water storage cavity 2, the water inlet cavity 1 and the installation cavity 4 are in butt joint, and the joint of the bottom of the water storage cavity 2 and the water inlet cavity 1 and the heating cavity 3 are provided with sealing pressing strips.
In order to avoid water flowing out of the water storage cavity 2 or the water inlet cavity 1 when the water storage cavity is singly taken out, the water storage type electric water heater further comprises a plugging plate, wherein the plugging plate is used for plugging a through hole in the installation cavity 4 by inserting into the installation cavity 4 when the single cavity of the electric water heater is disassembled, and when the installation cavity 4 is plugged, a convection component or a combination of the convection component and a lifting mechanism in the installation cavity 4 is pulled out firstly, and then the plugging plate is inserted.
When the water inlet cavity 1 is disassembled, the water inlet cavity 1 is pulled upwards along the contact surface of the water inlet cavity 1 and the installation cavity 4, water in the water inlet cavity 1 enters the heating cavity 3 through the one-way valve and is temporarily stored in the heating cavity 3, in order to prevent water from flowing out from a gap generated by the water inlet cavity 1 and the heating cavity 3 when the water inlet cavity 1 is pulled upwards, before the water inlet cavity 1 is disassembled, the thrust cylinder 33 is started to pull the piston piece 32 downwards, so that the water in the water inlet cavity 1 enters the heating cavity 3 for temporary storage.
When dismantling the water storage chamber 2, the contact face of water storage chamber 2 and installation cavity 4 is upwards pulling water storage chamber 2, still be provided with intercommunication mouth 21 between heating chamber 3 and the water storage chamber 2, be fixed with the shutoff head on the water storage chamber 2, the shutoff head is arranged in pegging graft and is carried out the shutoff to intercommunication mouth 21 in intercommunication mouth 21, the shutoff head upper end is fixed with dead lever 22, the dead lever 22 upper end is fixed with water storage chamber 2, when dismantling heating chamber 3 alone, flow into heating chamber 3 through intercommunication mouth 21 with the water in the water storage chamber 2 and keep in reserve, for the release of the interior space of heating chamber 3 of convenience, thrust cylinder 33 can set up the button of independent control, the business turn over gas operation through button control thrust cylinder 33 in the dismantlement process is convenient to carry out temporary storage to the water in water storage chamber 2 or the water inlet chamber 1, for further prevent that water in the water storage chamber 2 from flowing out by the clearance between water storage chamber 2 and the heating chamber 3 when upwards pulling, heating chamber 3 up end corresponds the water storage chamber 2 chamber wall and is provided with semi-cylindrical grafting portion, 2 chamber wall bottom is equipped with the grafting groove that corresponds with grafting portion, with water storage chamber 2, with the water storage chamber 2 chamber wall bottom is kept up and is not to be taken out the water storage chamber 2 and is not taken out the water storage chamber 3 after it is completely to be opened to the water storage chamber 3, can be continued to take out the water storage chamber 3 and is removed and the bottom after it is not completely removed.
The water storage type electric water heater provided by the embodiment can be used for cleaning the inner walls of the water storage cavity 2, the water inlet cavity 1 and the heating cavity 3 independently, so that the water scale in the water storage type electric water heater can be cleaned conveniently in use, the long-term normal operation of the water storage type electric water heater is maintained, and the service life of the water storage type electric water heater is prolonged.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. The water storage formula electric water heater, its characterized in that includes:
the water inlet cavity is internally provided with a water inlet, the water storage cavity and a heating cavity, the heating cavity is internally provided with a heating component for heating water, the water inlet cavity is communicated with the heating cavity through a one-way valve, the heating cavity is communicated with the water storage cavity through a one-way valve, the heating cavity is internally provided with a thrust component for pushing water into the water storage cavity after the water in the heating cavity is heated to a specified temperature, an installation cavity is formed between the water inlet cavity and the water storage cavity, the water inlet cavity is communicated with the water storage cavity through the installation cavity, and the heating cavity is positioned at the lower side of the water inlet cavity and the lower side of the water storage cavity and is communicated with the installation cavity;
the convection assembly is detachably arranged in the mounting cavity and comprises a connecting shaft and a plurality of blades sleeved on the connecting shaft, the connecting shaft is vertically arranged, and the blades are used for rotating when the water storage cavity and the water body of the water inlet cavity are in convection;
the installation cavity is internally provided with a lifting mechanism for driving the convection assembly to lift in the installation cavity, the lifting mechanism comprises a screw rod and guide pieces, the guide pieces are assembled in a sliding fit mode relative to the side walls of the installation cavity, the screw rod is in threaded connection with the guide pieces, each blade is fixedly sleeved on the connecting shaft, the upper end of each connecting shaft is fixedly provided with a first gear piece, the bottom of the screw rod is fixedly provided with a second gear piece, and the second gear piece and each first gear piece are meshed with the same toothed chain in the guide pieces;
the thrust component comprises a piston piece and a thrust cylinder, the piston piece is assembled in a sliding fit mode relative to the inner wall of the heating cavity, and the extending end of the thrust cylinder is fixed with the piston piece;
the heating cavity is internally provided with a temperature control unit, the temperature control unit comprises a temperature sensor and a controller, the temperature sensor is in communication connection with the controller, and the controller is used for controlling the air inlet and outlet operation of the thrust cylinder;
the installation cavity is used for being connected with the water storage cavity and the water inlet cavity, a plurality of through holes are oppositely formed in two side walls of the installation cavity, the water storage cavity and the water inlet cavity are semi-cylindrical, the water storage cavity and the water inlet cavity are detachably assembled with the installation cavity, and the water storage cavity and the water inlet cavity are detachably assembled with the heating cavity;
and a water outlet is arranged on the water storage cavity.
2. The water storage type electric water heater as claimed in claim 1, further comprising a plugging plate, wherein the plugging plate is movably plugged and matched with the installation cavity, and is attached to the side wall of the installation cavity when plugged in the installation cavity, and plugs the through hole in the installation cavity.
3. The water storage type electric water heater as claimed in claim 1, wherein a communication port is further arranged between the heating cavity and the water storage cavity, a blocking head is fixed on the water storage cavity, and the blocking head is used for plugging the communication port in the communication port.
4. The water storage type electric water heater as claimed in claim 3, wherein the upper end of the heating cavity is provided with a plug-in part corresponding to the cavity wall of the heating cavity, and the bottom of the cavity wall of the heating cavity is provided with a plug-in groove corresponding to the plug-in part.
5. The water storage type electric water heater as claimed in claim 1, wherein the heating assembly is a heating tube, and the heating tube is electrically connected with a power supply.
6. The water storage type electric water heater as claimed in claim 1, wherein the water inlet cavity is communicated with the heating cavity through at least two one-way valves, and the heating cavity is communicated with the water storage cavity through at least two one-way valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310645167.2A CN116358157B (en) | 2023-06-02 | 2023-06-02 | Water storage type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310645167.2A CN116358157B (en) | 2023-06-02 | 2023-06-02 | Water storage type electric water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116358157A CN116358157A (en) | 2023-06-30 |
| CN116358157B true CN116358157B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310645167.2A Active CN116358157B (en) | 2023-06-02 | 2023-06-02 | Water storage type electric water heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998057100A1 (en) * | 1997-06-12 | 1998-12-17 | S.F.M. Sophisticated Water Meters Ltd. | An electric water heater |
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| CN112146076A (en) * | 2020-08-24 | 2020-12-29 | 上海亿力电器有限公司 | Steam boiler |
| CN114739012A (en) * | 2022-04-26 | 2022-07-12 | 全红强 | Remote auxiliary compensation device for household water heater |
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| CN105757967A (en) * | 2016-03-21 | 2016-07-13 | 张立升 | Differential thermal type electric quick-heating water heater |
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| CN210569184U (en) * | 2019-08-23 | 2020-05-19 | 潍坊欧梦西热能科技有限公司 | Water storage type electric heating wall-mounted stove |
| CN111089419A (en) * | 2019-12-25 | 2020-05-01 | 开能健康科技集团股份有限公司 | Water storage type water heater |
| CN111174417A (en) * | 2020-01-10 | 2020-05-19 | 刘倩倩 | High-efficiency quick-heating type household electric water heater |
| CN112146076A (en) * | 2020-08-24 | 2020-12-29 | 上海亿力电器有限公司 | Steam boiler |
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| CN116358157A (en) | 2023-06-30 |
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Denomination of invention: Storage electric water heater Granted publication date: 20230815 Pledgee: China Postal Savings Bank Co.,Ltd. Xintai City sub branch Pledgor: Shandong Boyu Heavy Industry Technology Group Co.,Ltd. Registration number: Y2024980002467 |
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