CN107101363A - A kind of double electrical heat tracing water tank boilers of alternately switching - Google Patents
A kind of double electrical heat tracing water tank boilers of alternately switching Download PDFInfo
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- CN107101363A CN107101363A CN201710418697.8A CN201710418697A CN107101363A CN 107101363 A CN107101363 A CN 107101363A CN 201710418697 A CN201710418697 A CN 201710418697A CN 107101363 A CN107101363 A CN 107101363A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 483
- 238000010438 heat treatment Methods 0.000 claims abstract description 211
- 230000003139 buffering effect Effects 0.000 claims abstract description 45
- 238000009835 boiling Methods 0.000 claims abstract description 35
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000005485 electric heating Methods 0.000 claims description 32
- 238000004321 preservation Methods 0.000 claims description 31
- 230000009977 dual effect Effects 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 8
- 238000004064 recycling Methods 0.000 abstract 1
- 239000008236 heating water Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005574 cross-species transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003245 working effect 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
- F24H9/18—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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- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
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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 provides a kind of double electrical heat tracing water tank boilers of alternately switching, belong to the technical field of heating equipment.A kind of double electrical heat tracing water tank boilers of alternately switching include a buffering cold water storage cistern and two separate heating and thermal insulation water tanks, buffering cold water storage cistern is connected with external cold water, buffering cold water storage cistern bottom is connected with two heating and thermal insulation water tanks respectively by pipeline, each heating and thermal insulation water tank lower sidewall is connected to same tap by pipeline, and controls by controller the break-make of each pipeline；The present invention is controlled regulation by controller to two heating and thermal insulation water tanks, realizes the heating in turn of two heating and thermal insulation water tanks and is incubated, then discharged in turn, it is ensured that the hot water of discharge is always boiled water, has prevented " water " and " thousand boiling water ", water quality is more preferable；Two heating and thermal insulation water tanks are connected by steam exhaust pipe with buffering cold water storage cistern, and cold water is preheated using vapor, the recycling of water resource and heat energy is realized, using energy source is more reasonable.
Description
Technical Field
The invention relates to the technical field of electric heating equipment, in particular to a double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately.
Background
Because the electric heating water boiler has simple use process and convenient operation and is favored by consumers, the improvement of the operation performance and the water quality of the electric heating water boiler becomes the key point of the current research.
At present, the electric water boiler used in the market includes the following:
1. the heating and heat-preserving integrated water tank is simple in structure and low in price, but water replenishing, heating and heat preservation of the electric heating water boiler are all carried out in the same heating tank body, water is replenished while water is used in the process of using boiled water, so that cold water and hot water are mixed, and negative and positive water is generated;
2. step-by-step heating water tank pours into water from the water tank bottom successive layer to carry out successive layer heating to water, but can not heat water to the boiling, and cold water is direct injection equally, still can produce "negative and positive water" at the water tank bottom, influences quality of water.
3. Boiling formula boiler, inside is provided with the cold water storage cistern, boil three water tanks of water tank and storage water tank, the structure is complicated, the process to the incrustation scale is complicated, the maintenance in the later stage of being not convenient for, and only the boiling water on upper strata can spill over in the storage water tank in boiling the boiling water tank, the water yield is little, simultaneously, need pour into cold water into in boiling the water tank after the overflow, can cause "negative and positive water" equally, and the boiling water that partly does not spill over can boil in boiling the water tank repeatedly, produce "thousand boiling water", influence quality of water equally.
4. The instant-boiling water boiler heats water in a small-volume container by a high-power heating component, so that cold water quickly becomes hot, but the water yield is low, and meanwhile, a faucet is opened once every time the heating component is opened, so that the problem that the service life is shortened due to too frequent opening times is easily caused.
5. The electromagnetic water boiler is expensive, high in maintenance cost, immature in technology, excessive in practical use problem, frequent in maintenance, easy to cause worry of consumers about electromagnetic radiation, and large in popularization resistance.
In conclusion, the electric heating water boiler on the market at present has the problems of poor water quality, small water quantity, complex structure, inconvenient maintenance, overhigh cost, excessive use problems, short service life or potential safety hazards.
Disclosure of Invention
To the above-mentioned problem that exists among the prior art, aim at providing the two electrical heating holding water tank boiler that can alternate switching now, with the electrical heating water tank who sets up two independent workings, and through buffering cold water storage cistern to two electrical heating water tank water distribution, simultaneously, connect the play water end of two electrical heating water tanks on same tap, realize the alternate heating heat preservation and the alternate drainage of two electrical heating water tanks, thoroughly solved "negative and positive water" and "thousand water of rolling", promoted quality of water, and simultaneously, the water yield has been increased, and the water tank of independent setting is maintained conveniently, the manufacturing process is simple, the technique is current mature technique, the service problem is few, long service life, the security is higher.
The specific technical scheme is as follows:
an alternately switchable dual electric heating holding water tank water boiler having the features comprising: the water inlet end is arranged at the top of the buffer cold water tank, and the bottom of the buffer cold water tank is respectively communicated with the tops of the two heating and heat-preserving water tanks through a pipeline; wherein,
two heating holding water tank include first heating holding water tank and second heating holding water tank, and two heating holding water tank are parallel and mutually independent setting, simultaneously, are located two heating holding water tank opening on side separately all through pipe connection to same tap respectively to each heating holding water tank's bottom all is provided with the outlet, and each heating holding water tank's top all is connected in the top of buffering cold water storage cistern through steam exhaust pipe.
The double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately further comprises a water inlet valve of the buffering cold water tank, and the water inlet valve of the buffering cold water tank is arranged at the water inlet end of the buffering cold water tank.
The double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately further comprises a first heating heat-preservation-water-tank water inlet valve and a second heating heat-preservation-water-tank water inlet valve, wherein the first heating heat-preservation-water-tank water inlet valve is arranged on a pipeline which is arranged at the bottom of the buffer water tank and connected with the top of the first heating heat-preservation-water-tank, and the second heating heat-preservation-water-tank water inlet valve is arranged on a pipeline which is arranged at the bottom of the buffer water tank.
The double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately further comprises a first drain valve and a second drain valve, wherein the first drain valve is arranged on a water outlet of the first heating heat-preservation-water tank, and the second drain valve is arranged on a water outlet of the second heating heat-preservation-water tank.
The double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately further comprises a first heating heat-preservation-water-tank boiled water valve and a second heating heat-preservation-water-tank boiled water valve, wherein the first heating heat-preservation-water-tank boiled water valve is arranged on a pipeline, connected with a faucet, of a boiled water opening of the first heating heat-preservation-water-tank, and the second heating heat-preservation-water-tank boiled water valve is arranged on a pipeline, connected with the faucet, of a boiled water opening of the second heating heat-preservation-water.
The double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately comprises a water level detector, wherein the water level detector comprises a low water level detector and a high water level detector, and the low water level detector and the high water level detector are arranged at the tops of the buffering cold water tank, the first heating heat-preservation water tank and the second heating heat-preservation water tank.
The double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately further comprises temperature detectors, and the temperature detectors are respectively arranged at the tops of the first heating heat-preservation water tank and the second heating heat-preservation water tank.
The double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately further comprises heating devices, wherein the heating devices are respectively arranged on the side walls of the first heating heat-preservation-water tank and the second heating heat-preservation-water tank, and the heating devices are arranged below boiling water openings of the first heating heat-preservation-water tank and the second heating heat-preservation-water tank.
The double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately further comprises a controller, wherein the controller is respectively connected to the heating device, the water level detector, the temperature detector, the water inlet valve of the buffering cold water tank, the water inlet valve of the first heating heat-preservation-water-tank, the water inlet valve of the second heating heat-preservation-water-tank, the first drain valve, the second drain valve, the boiled water valve of the first heating heat-preservation-water-tank and the boiled water valve of the second heating heat-preservation-water-tank through.
The double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately is characterized in that the wall bodies of the first heating heat-preservation water tank and the second heating heat-preservation water tank are heat-preservation wall bodies; and a sewage draining outlet is formed in the bottom of the buffering cold water tank.
The positive effects of the technical scheme are as follows:
1. the two mutually independent heating and heat-preserving water tanks are arranged for alternately heating and preserving heat and alternately releasing boiled water, so that water in the heating and heat-preserving water tank can be completely boiled, and water can be supplemented after the boiled water is used up, so that the generation of 'yin and yang water' and 'thousand boiled water' can be prevented, and the water quality is improved.
2. The controller is arranged to be connected with the valves of all pipelines, so that the heating, heat preservation and release of boiled water can be manually or automatically controlled through the controller, and the operation is simpler.
3. The top of each heating and heat-preserving water tank is provided with a pipeline connected to the top of the buffering cold water tank, so that heat in water vapor can be absorbed, cold water in the buffering cold water tank is preheated, and energy is saved.
4. The mutually independent heating and heat-preserving water tank has simpler structure, is beneficial to production and later maintenance, and can ensure that the water yield of boiled water is larger under the condition of the same electric heating power.
Drawings
Fig. 1 is a structural diagram of an embodiment of a double electric heating holding water tank water boiler capable of being switched alternately according to the invention.
In the drawings: 1. a buffer cold water tank; 11. a water inlet valve of the buffering cold water tank; 12. a sewage draining outlet; 2. a first heating and heat-preserving water tank; 21. a first heating heat preservation water tank heat preservation wall body; 22. a boiling water port of the first heating and heat-preserving water tank; 23. a water outlet of the first heating and heat-preserving water tank; 24. a water inlet valve of a first heating and heat-preserving water tank; 25. a first heating and heat-preserving water tank water opening valve; 26. a first drain valve; 3. a second heating and heat-preserving water tank; 31. a heat insulation wall body of a second heating heat insulation water tank; 32. a boiling water port of the second heating and heat-preserving water tank; 33. a water outlet of the second heating and heat-preserving water tank; 34. a water inlet valve of a second heating and heat-preserving water tank; 35. a water opening valve of a second heating and heat-preserving water tank; 36. a second drain valve; 4. a faucet; 5. a controller; 6. a heating device; 7. a steam exhaust pipe; 8. a high water level detector; 9. a low water level detector; 10. a temperature detector.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the following embodiments specifically describe the technical solution provided by the invention with reference to fig. 1, but the following contents are not limited to the invention.
Fig. 1 is a structural diagram of an embodiment of a double electric heating holding water tank water boiler capable of being switched alternately according to the invention. As shown in fig. 1, the double electric heating hot water tank boiler capable of being alternately switched provided by this embodiment includes: the device comprises a buffering cold water tank 1, a buffering cold water tank inlet valve 11, a sewage draining outlet 12, a first heating and heat-preserving water tank 2, a first heating and heat-preserving water tank heat-preserving wall body 21, a boiling water outlet 22 of the first heating and heat-preserving water tank, a water outlet 23 of the first heating and heat-preserving water tank, a first heating and heat-preserving water tank inlet valve 24, a first heating and heat-preserving water tank boiling water valve 25, a first water discharging valve 26, a second heating and heat-preserving water tank 3, a second heating and heat-preserving water tank heat-preserving wall body 31, a boiling water outlet 32 of the second heating and heat-preserving water tank, a water outlet 33 of the second heating and heat-preserving water tank, a second heating and heat-preserving water tank inlet valve 34, a second heating and heat-preserving water tank boiling water valve 35, a second water discharging valve 36.
Specifically, a water inlet end is arranged at the top end of the buffering cold water tank 1, the water inlet end of the buffering cold water tank 1 is connected to the external cold water pipeline, and a water inlet valve 11 of the buffering cold water tank is arranged between the external cold water pipeline and the water inlet end of the buffering cold water tank 1 to control the supply of cold water.
Specifically, the top of buffering cold water tank 1 still is provided with water level detector, and water level detector includes high water level detector 8 and low water level detector 9, and high water level detector 8 and low water level detector 9 set up side by side in the top of buffering cold water tank 1, and simultaneously, the effect end of high water level detector 8 and low water level detector 9 all follows vertical setting in the box of buffering cold water tank 1, realizes the real-time supervision of water level, the supply of the cold water of being convenient for.
Specifically, the bottom of the buffering cold water tank 1 is provided with a drain outlet 12, a valve is arranged on the drain outlet 12, and the discharging of impurities or cleaning sewage in the buffering cold water tank 1 is realized by controlling the opening and closing of the valve, so that the cleanness of the inside of the buffering cold water tank 1 is ensured.
Specifically, the bottom of the buffering cold water tank 1 is connected to the tops of the two heating and heat-preserving water tanks through two pipelines respectively, the two heating and heat-preserving water tanks include a first heating and heat-preserving water tank 2 and a second heating and heat-preserving water tank 3, the first heating and heat-preserving water tank 2 and the second heating and heat-preserving water tank 3 are arranged in parallel and independently, the working states of the first heating and heat-preserving water tank and the second heating and heat-preserving water tank are not interfered with each other, meanwhile, a first heating and heat-preserving water tank water inlet valve 24 is arranged on the connecting pipeline of the buffering cold water tank 1 and the connecting pipeline of the first heating and heat-preserving water tank 2, a second heating and heat-preserving water tank water inlet valve 34 is arranged on the connecting pipeline of the buffering cold water tank.
Specifically, first heating heat preservation water tank 2 and second heating heat preservation water tank 3 are the water tank of two identical structures, but the equal independent work of two water tanks, and wherein, the wall body of first heating heat preservation water tank 2 is first heating heat preservation water tank heat preservation wall body 21, and the wall body of second heating heat preservation water tank 3 is second heating heat preservation water tank heat preservation wall body 31, and first heating heat preservation water tank heat preservation wall body 21 and second heating heat preservation water tank heat preservation wall body 31 are the thick wall, and both structures are the same.
Specifically, the lower part of the side wall of the first heating and heat-preserving water tank 2 is provided with a boiling water port 22 of the first heating and heat-preserving water tank, the boiling water port 22 of the first heating and heat-preserving water tank is connected to a faucet 4 through a pipeline, a first heating and heat-preserving water tank boiling water valve 25 is arranged on the pipeline from the boiling water port 22 of the first heating and heat-preserving water tank to the faucet 4, and the flow of hot water in the faucet 4 is controlled by controlling the first heating and heat-preserving water tank boiling water valve 25, so that the utilization of the hot water is realized.
Specifically, the lower part of the side wall of the second heating and heat-preserving water tank 3 is provided with a boiling water port 32 of the second heating and heat-preserving water tank, the boiling water port 32 of the second heating and heat-preserving water tank is connected to the water tap 4 connected with the boiling water port 22 of the first heating and heat-preserving water tank through a pipeline, a second heating and heat-preserving water tank boiling water valve 35 is arranged on the pipeline from the boiling water port 32 of the second heating and heat-preserving water tank to the water tap 4, and the flow of hot water in the water tap 4 is controlled by controlling the second heating and heat-preserving water tank boiling water valve 35.
Specifically, the bottom of the first heating and heat-preserving water tank 2 is provided with a water outlet 23 of the first heating and heat-preserving water tank, and a first drain valve 26 is arranged at the water outlet 23 of the first heating and heat-preserving water tank; the bottom of the second heating and heat-preserving water tank 3 is provided with a water outlet 33 of the second heating and heat-preserving water tank, a second drain valve 36 is arranged at the water outlet 33 of the second heating and heat-preserving water tank, water in the first heating and heat-preserving water tank 2 and the second heating and heat-preserving water tank 3 can be completely discharged by opening and closing the first drain valve 26 and the second drain valve 36, and water quality is improved by avoiding 'cloudy water' and 'rolling water' during water replenishing.
Specifically, all be provided with heating device 6 on the lateral wall of first heating holding water box 2 and second heating holding water box 3 to heating device 6 on the first heating holding water box 2 sets up below first heating holding water box's boiling water mouth 22, and heating device 6 on the second heating holding water box 3 sets up below second heating holding water box's boiling water mouth 32, prevents the problem of dry combustion method, and the security is higher.
More specifically, the top of first heating holding water box 2 and second heating holding water box 3 all is provided with water level detector, and the water level detector in each heating holding water box all includes high water level detector 8 and low water level detector 9 that set up side by side, and the change of the corresponding heating holding water box water level of real time monitoring realizes automatic water supply.
More specifically, the top of the first heating and heat-preserving water tank 2 and the top of the second heating and heat-preserving water tank 3 are respectively provided with a temperature detector 10, so that the temperature in the two heating and heat-preserving water tanks can be monitored respectively and in real time, and the operation of the heating device 6 can be controlled conveniently.
More specifically, the top of first heating holding water box 2 is passed through steam exhaust pipe 7 and is connected in the top of buffering cold water tank 1, and is same, the top of second heating holding water box 3 is passed through steam exhaust pipe 7 and is connected in the top of buffering cold water tank 1, guaranteed that heating produced vapor can enter into buffering cold water tank 1 through steam exhaust pipe 7 in first heating holding water box 2 and the second heating holding water box 3, preheat cold water, reduce the heat time in heating holding water box, more the energy can be saved.
More specifically, the heating device 6, the water level detector, the temperature detector 10, the inlet valve 11 of the buffer cold water tank, the inlet valve 24 of the first heating and heat-preserving water tank, the inlet valve 34 of the second heating and heat-preserving water tank, the first drain valve 26, the second drain valve 36, the open water valve 25 of the first heating and heat-preserving water tank and the open water valve 35 of the second heating and heat-preserving water tank are all connected to the same controller 5 through wires, and a button is arranged on the controller 5, so that the opening and closing of the heating device 6 and each valve can be manually or automatically controlled, and meanwhile, each monitoring signal can be received and processed and a control signal can be sent out, so that the.
The controller 5 controls the water inlet valve 11 of the buffering cold water tank to be opened, water is filled into the buffering cold water tank 1, the amount of cold water in the buffering cold water tank 1 is controlled through the water level detector and the controller 5, when the water level meets requirements, the controller 5 controls the water inlet valve 24 of the first heating and heat-preserving water tank to be opened, after the water in the first heating and heat-preserving water tank 2 meets the requirements, the controller 5 controls the water inlet valve 24 of the first heating and heat-preserving water tank to be closed, meanwhile, the heating device 6 in the first heating and heat-preserving water tank 2 is controlled to work, heating of the water in the first heating and heat-preserving water tank 2 is achieved, and heat preservation is. Then the same process of controller 5 control second heating holding water box 3 repetition, hot water to in the second heating holding water box 3 keeps warm and stores, when the hot water in the first heating holding water box 2 is not enough, controller 5 control switch to second heating holding water box 3 supplies water, and carry out the moisturizing to first heating holding water box 2, so circulate, the boiling water of having guaranteed the supply is the water of boiling all the time, thoroughly avoided the production of "negative and positive water" and "thousand boiling water", quality of water is better.
As a preferred embodiment, the inlet valve 11 of the buffer cold water tank, the inlet valve 24 of the first heating and heat-preserving water tank, the inlet valve 34 of the second heating and heat-preserving water tank, the first drain valve 26, the second drain valve 36, the boiled water valve 25 of the first heating and heat-preserving water tank, and the boiled water valve 35 of the second heating and heat-preserving water tank are all solenoid valves which can be directly controlled by the controller 5, and are easy to open and close, small in space occupation, high in stability and long in service life.
In a preferred embodiment, the heating device 6 is an electric heating device, which is fast to start, high in heating efficiency and convenient to control.
The double-electric-heating heat-preservation-water-tank water boiler capable of being switched alternately comprises a buffering cold water tank 1 and two heating heat-preservation water tanks working independently, wherein the buffering cold water tank 1 is directly connected with an external cold water pipeline, the bottom of the buffering cold water tank 1 is respectively connected with the two heating heat-preservation water tanks through pipelines, and meanwhile, the lower part of the side wall of each heating heat-preservation water tank is connected to the same faucet 4 through a pipeline and the on-off of each pipeline is controlled through a controller 5; the controller 5 is used for controlling and adjusting the two heating and heat-preserving water tanks, so that the two heating and heat-preserving water tanks are heated and boiled in turn, heat preservation is realized, and then the water is discharged in turn, so that the discharged hot water is always boiled water, and the 'cloudy water' and 'repeatedly boiled water' are avoided, and the water quality is better; and two heating holding water tank all communicate with buffering cold water tank 1 through steam exhaust pipe 7, and usable vapor preheats cold water, has both realized the recovery of water resource, still carries out recycle to heat energy, and the energy utilization is more reasonable.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A double electric heating heat preservation water tank water boiler capable of being switched alternately is characterized by comprising: the water inlet end is arranged at the top of the buffering cold water tank, and the bottom of the buffering cold water tank is respectively communicated with the tops of the two heating and heat-preserving water tanks through pipelines; wherein,
two the heating holding water tank includes first heating holding water tank and second heating holding water tank, two the heating holding water tank is parallel and mutual independent setting, simultaneously, is located two respectively the opening of water on the heating holding water tank side separately all through pipe connection to same tap, and each the bottom of heating holding water tank all is provided with the outlet, each the top of heating holding water tank all through steam exhaust pipe connect in the top of buffering cold water storage cistern.
2. An alternately switchable dual electric heating holding water tank boiler according to claim 1, further comprising a buffer cold water tank inlet valve disposed on the inlet end of the buffer cold water tank.
3. The double electric heating holding water tank boiler capable of being switched alternately according to claim 1, further comprising a first heating holding water tank water inlet valve and a second heating holding water tank water inlet valve, wherein the first heating holding water tank water inlet valve is arranged on a pipeline connecting the bottom of the buffer water tank and the top of the first heating holding water tank, and the second heating holding water tank water inlet valve is arranged on a pipeline connecting the bottom of the buffer water tank and the top of the second heating holding water tank.
4. An alternately switchable dual electric heating and holding water tank boiler according to claim 1, further comprising a first drain valve and a second drain valve, wherein the first drain valve is disposed on the drain outlet of the first heating and holding water tank, and the second drain valve is disposed on the drain outlet of the second heating and holding water tank.
5. The double-electric-heating-and-warm-water-tank water boiler capable of being switched alternately according to claim 1, further comprising a first heating-and-warm-water-tank water opening valve and a second heating-and-warm-water-tank water opening valve, wherein the first heating-and-warm-water-tank water opening valve is arranged on a pipeline connecting a water opening of the first heating-and-warm-water-tank with the water faucet, and the second heating-and-warm-water-tank water opening valve is arranged on a pipeline connecting a water opening of the second heating-and-warm-water-tank with the water faucet.
6. An alternately switchable dual electric heating hot water tank boiler according to claim 1, further comprising a water level detector, wherein the water level detector comprises a low water level detector and a high water level detector, and the low water level detector and the high water level detector are arranged at the top of the buffer cold water tank, the first heating hot water tank and the second heating hot water tank.
7. An alternately switchable dual electric heating hot water tank boiler according to claim 1, further comprising temperature detectors respectively disposed on top of the first and second heating hot water tanks.
8. An alternately switchable dual electric heating hot water tank boiler according to claim 1, further comprising heating means respectively disposed on the side walls of the first heating hot water tank and the second heating hot water tank, wherein the heating means are both disposed below the water boiling ports of the first heating hot water tank and the second heating hot water tank.
9. The double-electric-heating and heat-preserving-water-tank water boiler capable of being switched alternately according to claims 1-8, further comprising a controller, wherein the controller is respectively connected to the heating device, the water level detector, the temperature detector, the buffering cold water tank water inlet valve, the first heating and heat-preserving-water-tank water inlet valve, the second heating and heat-preserving-water-tank water inlet valve, the first drain valve, the second drain valve, the first heating and heat-preserving-water-tank boiled water valve and the second heating and heat-preserving-water-tank boiled water valve through wires.
10. An alternately switchable double electric heating hot water tank boiler according to claim 1, wherein the walls of the first heating hot water tank and the second heating hot water tank are insulated walls; and a sewage draining outlet is formed in the bottom of the buffering cold water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418697.8A CN107101363A (en) | 2017-06-06 | 2017-06-06 | A kind of double electrical heat tracing water tank boilers of alternately switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418697.8A CN107101363A (en) | 2017-06-06 | 2017-06-06 | A kind of double electrical heat tracing water tank boilers of alternately switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107101363A true CN107101363A (en) | 2017-08-29 |
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| CN201710418697.8A Pending CN107101363A (en) | 2017-06-06 | 2017-06-06 | A kind of double electrical heat tracing water tank boilers of alternately switching |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576057A (en) * | 2017-10-19 | 2018-01-12 | 欧金阳 | Water heater |
| CN107625425A (en) * | 2017-10-31 | 2018-01-26 | 广东碧丽饮水设备有限公司 | Constant temperature warm water mother and baby's machine |
| CN107883569A (en) * | 2017-12-13 | 2018-04-06 | 上海口渡文化传播有限公司 | A kind of electrical heat tracing water tank boiler of dual power supply four of alternately switching |
| CN110260509A (en) * | 2018-07-28 | 2019-09-20 | 郑昊 | It is a kind of that there are three electric liners of heating up water, the electric water furnace of uninterrupted supply boiled water |
| CN111121272A (en) * | 2020-01-04 | 2020-05-08 | 肖克 | Double-channel voltage-stabilizing water heating device |
| CN111457581A (en) * | 2020-05-22 | 2020-07-28 | 河南乾星锅炉有限公司 | Uninterrupted intelligent water boiling equipment and method without thousand boiling water and yin-yang water |
| CN113080714A (en) * | 2021-05-19 | 2021-07-09 | 中润致浦科技集团(成都)有限公司 | Instant-boiling direct drinking machine based on scale eccentric force principle |
| CN114165917A (en) * | 2021-12-09 | 2022-03-11 | 武汉佳福节能环保高科股份有限公司 | Energy-saving water boiler control system |
| CN117883231A (en) * | 2024-02-18 | 2024-04-16 | 首都医科大学附属北京积水潭医院 | Ice compress device and control method thereof |
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| CN103453655A (en) * | 2012-05-29 | 2013-12-18 | 北京航空航天大学 | Energy-saving temperature adjustable electric boiler and method for boiling water |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576057A (en) * | 2017-10-19 | 2018-01-12 | 欧金阳 | Water heater |
| CN107625425A (en) * | 2017-10-31 | 2018-01-26 | 广东碧丽饮水设备有限公司 | Constant temperature warm water mother and baby's machine |
| CN107883569A (en) * | 2017-12-13 | 2018-04-06 | 上海口渡文化传播有限公司 | A kind of electrical heat tracing water tank boiler of dual power supply four of alternately switching |
| CN110260509A (en) * | 2018-07-28 | 2019-09-20 | 郑昊 | It is a kind of that there are three electric liners of heating up water, the electric water furnace of uninterrupted supply boiled water |
| CN111121272A (en) * | 2020-01-04 | 2020-05-08 | 肖克 | Double-channel voltage-stabilizing water heating device |
| CN111121272B (en) * | 2020-01-04 | 2021-11-05 | 郑军锋 | Double-channel voltage-stabilizing water heating device |
| CN111457581A (en) * | 2020-05-22 | 2020-07-28 | 河南乾星锅炉有限公司 | Uninterrupted intelligent water boiling equipment and method without thousand boiling water and yin-yang water |
| CN113080714A (en) * | 2021-05-19 | 2021-07-09 | 中润致浦科技集团(成都)有限公司 | Instant-boiling direct drinking machine based on scale eccentric force principle |
| CN114165917A (en) * | 2021-12-09 | 2022-03-11 | 武汉佳福节能环保高科股份有限公司 | Energy-saving water boiler control system |
| CN117883231A (en) * | 2024-02-18 | 2024-04-16 | 首都医科大学附属北京积水潭医院 | Ice compress device and control method thereof |
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Application publication date: 20170829 |
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