CN113108472B - Reserve type gas hot water system that possesses outage water supply function - Google Patents
Reserve type gas hot water system that possesses outage water supply function Download PDFInfo
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- CN113108472B CN113108472B CN202110580242.2A CN202110580242A CN113108472B CN 113108472 B CN113108472 B CN 113108472B CN 202110580242 A CN202110580242 A CN 202110580242A CN 113108472 B CN113108472 B CN 113108472B
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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
- F24H9/0005—Details for water heaters
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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
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
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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
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- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to the technical field of gas water heating equipment, and discloses reserve type gas water heating equipment with a power-off water supply function, which comprises a shell; the heating mechanism is used for heating the cold water and discharging the cold water for use; the water storage mechanism is used for temporarily storing hot water and discharging internal hot water when needed; the ventilation mechanism is used for discharging waste gas generated by the heating mechanism and realizing circulation of air; the water inlet pipeline is used for connecting an external water source, the water storage mechanism and the heating mechanism, so that the external water source and the water storage mechanism are switched and subjected to heating treatment; this equipment is closed through regulation and control valve delay, makes cold water continue to get into and utilizes the waste heat of heat exchanger to heat cold water, makes the hot water after the heating get into the storage water tank through the connecting pipe and stores, make full use of the waste heat of heat exchanger, avoid the waste of resource also to store hot water, made things convenient for follow-up daily life's use.
Description
Technical Field
The invention relates to the technical field of gas water heating equipment, in particular to reserve type gas water heating equipment with a power-off water supply function.
Background
The gas water heater is also called as a gas water heater, and refers to a gas appliance which takes gas as fuel and transfers heat to cold water flowing through a heat exchanger in a combustion heating mode so as to achieve the purpose of preparing hot water. The gas water heater mainly comprises a valve body assembly, a main burner, a small fire burner, a heat exchanger, a safety device and the like, and also comprises a flue of a flue type water heater and a forced exhaust device of a forced exhaust type water heater. The gas water heater rapidly enters the life of people by virtue of the advantages of high quality, low price, instant use and the like, and the use amount of the gas water heater is increased along with the improvement of the life quality of people.
Although the existing gas water heater mainly depends on gas to heat as energy, a power supply is needed by a circuit assembly and an igniter, so that the gas water heater can not be used any more when meeting the condition of emergency power failure in use, the use and experience of a user are seriously influenced, although the existing gas water heater with a standby power supply is provided, power failure occurs when a small part of hot water is needed in many times, the power supply is switched to turn on the water heater to cause complicated and troublesome use, the resource waste is caused after the water heater is turned on for a short time, in winter and other special environments, when only a small part of hot water is needed to wash hands and dishes in daily life, the hot water is used more frequently and very temporarily, the water heater is turned on and off frequently to cause troublesome use, and the resource waste is not paid.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a reserve type gas water heating device with the power-off and water-supply functions, which has the advantages of power supply switching, water storage and use and the like, and solves the problems of inconvenience after power-off and frequent use and the like.
(II) technical scheme
In order to solve the technical problem of inconvenience after power failure and in frequent use, the invention provides the following technical scheme: a reserve type gas water heating device with power-off and water-supply functions comprises a shell;
the heating mechanism is used for heating the cold water and discharging the cold water for use;
the water storage mechanism is used for temporarily storing hot water and discharging internal hot water when needed;
the ventilation mechanism is used for discharging waste gas generated by the heating mechanism and realizing the circulation of air;
the water inlet pipeline is used for connecting an external water source, the water storage mechanism and the heating mechanism, so that the external water source and the water storage mechanism are switched and subjected to heating treatment;
the water outlet pipeline is used for discharging hot water and is connected with the heating mechanism and the water storage mechanism, so that the hot water is stored in the water storage mechanism, and the hot water of the heating mechanism and the water storage mechanism is discharged in a switching way when different requirements are met;
the gas pipe is used for connecting the heating mechanism and external gas to realize the delivery of the gas;
and the standby power supply is positioned on one side of the shell and used for switching the power supply to be continuously used after emergency power-off.
Preferably, the heating mechanism comprises a heating bin, the heating bin is located on the upper portion of the shell, a heat exchanger is arranged at the top of the heating bin, an igniter is arranged at the bottom of the heat exchanger, and the gas pipe is connected to the bottom of the igniter and used for heating the heat exchanger.
Preferably, the water storage mechanism comprises a water storage tank, the water storage tank is located at the bottom of the heating bin and connected to the shell, a plurality of sections of electric push rods are arranged at the top in the water storage tank, pressing plates are fixed at the bottoms of the plurality of sections of electric push rods, balancing weights are symmetrically arranged on two sides of the top of each pressing plate, and the plurality of sections of electric push rods are connected with a power-off delay relay to achieve control.
Preferably, ventilation mechanism includes the air exhauster, the top at the heated warehouses is connected to the air exhauster, the air exhauster air outlet runs through the casing top and extends to its outside, the air exhauster bilateral symmetry is provided with the air-supply line, the air-supply line intercommunication heated warehouses and casing are outside.
Preferably, the water inlet pipe includes inlet tube and wet return, the inlet tube middle part is provided with the regulation and control valve, the control valve is connected outage time delay relay and is realized control, the wet return is connected in the storage water tank bottom, the wet return middle part is provided with water flow switch.
Preferably, the water inlet pipeline includes the three-way valve of intaking, intake pipe and wet return are connected respectively and are intake three-way valve both ends water inlet, intake three-way valve delivery port is connected with the water pump, the water pump delivery port is connected with first conveyer pipe and communicates in the heat exchanger water inlet.
Preferably, the water outlet pipeline comprises a second conveying pipe and a water storage three-way valve, the second conveying pipe is communicated with the water outlet of the heat exchanger, the water inlet of the water storage three-way valve is communicated with the middle part of the second conveying pipe, two water outlets of the water storage three-way valve are respectively connected with an overflow valve and a connecting pipe, and the overflow valve and the connecting pipe are both communicated with one side of the water storage tank.
Preferably, the water outlet pipeline comprises a water outlet three-way valve and a water outlet pipe, the water outlet pipe is communicated with the bottom of the water storage tank, the second conveying pipe and the water outlet pipe are respectively connected to two water inlets of the water outlet three-way valve, and a water outlet of the water outlet three-way valve is connected with a water outlet pipe.
Preferably, the middle parts of the gas pipe and the water outlet pipe are respectively provided with a regulating knob, and a cold and hot regulating faucet is connected between the end parts of the water outlet pipe and the water inlet pipe.
(III) advantageous effects
Compared with the prior art, the invention provides a reserve type gas water heating device with the power-off water supply function, which has the following beneficial effects:
1. this possess deposit type gas hot water equipment of outage water supply function, it heats the use to get into the heat exchanger through water pump extraction cold water, at the in-process that uses because the too big overflow valve that backs down of water pressure in the pipeline and enter into the storage water tank in and store, avoid the too big stability that influences of pressure in the pipeline, also conveniently use the hot water of storage after follow-up outage, do not need frequent equipment of opening to lead to the waste of resource, the limitation is little and convenient and practical more.
2. This possess deposit type gas hot-water heating equipment of outage water supply function closes through regulation and control valve delay after the equipment outage, makes cold water continue to get into and utilize the waste heat of heat exchanger to heat cold water, through the water storage three-way valve that switches after the outage, makes the hot water after the heating directly get into the storage water tank through the connecting pipe and store, make full use of the waste heat of heat exchanger, avoid the waste of resource also to store hot water, made things convenient for follow-up daily life's use.
3. This possess deposit type gas hot-water heating equipment of outage water supply function through setting up chargeable stand-by power supply, also can switch the power and use when equipment promptly cuts off the power supply and need a large amount of hot water, and the limitation is little, has guaranteed the use under the emergency, has effectively improved user's experience.
4. This possess deposit type gas hot water system that cuts off power supply function switches through the water route of water outlet three-way valve after the outage, makes the hot water discharge who stores in the storage water tank use, and the convenience is when only needing a small amount of hot water after the emergency shutdown, or uses when needing a small amount of hot water among the daily life, does not need frequent equipment of opening to lead to the waste of resource, has improved user convenience and experience and feels.
5. According to the reserve type gas water heating equipment with the power-off water supply function, water in the water storage tank is firstly pumped out for use when the equipment is used each time, the situation that the water in the water storage tank is cooled when the equipment is used at this time is avoided, and the stored water temperature is reduced if the heated hot water is directly stored in the water storage tank; if the residual water in the water storage tank is too much, the heated water can not be stored; the problem that water in the water storage tank cannot be discharged to affect sanitation under the condition that stored water is not used for a long time is avoided, and the stability, sanitation and safety of equipment use are effectively guaranteed.
6. This deposit type gas hot-water apparatus that possesses outage water supply function extracts through the water of water pump in to the use, utilizes the gravity of balancing weight to push down the clamp plate behind the equipment outage, and the clamp plate extrudees the water in the storage water tank, has effectively guaranteed the water pressure when normal use and outage use, makes hot water and cold water ability intensive mixing use, has improved user's experience, and the little application range of limitation is wider, even also can normal use under the less condition of water pressure.
Drawings
FIG. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is a perspective view of the overall structure of the present invention;
FIG. 3 is a perspective view of the internal structure of the present invention;
FIG. 4 is a second perspective view of the internal structure of the present invention;
FIG. 5 is a perspective view of the internal mechanism connection of the present invention;
fig. 6 is a schematic perspective view of the internal structure of the water storage tank of the present invention.
In the figure: 1. a housing; 201. a heating chamber; 202. a heat exchanger; 203. an igniter; 301. a water storage tank; 302. a multi-section electric push rod; 303. pressing a plate; 304. a balancing weight; 401. an exhaust fan; 402. an air inlet pipe; 501. a water inlet pipe; 502. a water return pipe; 503. a regulating valve; 504. a water flow switch; 505. a water inlet three-way valve; 506. a water pump; 507. a first delivery pipe; 601. a second delivery pipe; 602. a water storage three-way valve; 603. an overflow valve; 604. a connecting pipe; 605. a water outlet three-way valve; 606. a drain pipe; 607. a water outlet pipe; 7. a gas pipe; 8. a standby power supply; 9. a regulating knob; 10. a cold and hot water regulation faucet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a reserve type gas water heater with power-off and water-supply functions includes a housing 1;
the heating mechanism is used for heating the cold water and discharging the cold water for use;
the water storage mechanism is used for temporarily storing hot water and discharging internal hot water when needed;
the ventilation mechanism is used for discharging waste gas generated by the heating mechanism and realizing circulation of air;
the water inlet pipeline is used for connecting an external water source, the water storage mechanism and the heating mechanism, so that the external water source and the water storage mechanism are switched and subjected to heating treatment;
the water outlet pipeline is used for discharging hot water and is connected with the heating mechanism and the water storage mechanism, so that the hot water is stored in the water storage mechanism, and the hot water of the heating mechanism and the water storage mechanism is discharged in a switching way when different requirements are met;
the gas pipe 7 is used for connecting the heating mechanism and external gas to realize gas delivery;
and the standby power supply 8 is positioned on one side of the shell 1 and used for switching the power supply to be continuously used after emergency power failure.
Further, heating mechanism includes heating chamber 201, heating chamber 201 is located casing 1 upper portion, heating chamber 201 top is provided with heat exchanger 202, heat exchanger 202 bottom is provided with some firearm 203, gas pipe 7 is connected and is used for heating heat exchanger 202 in some firearm 203 bottom, thereby open gas pipe 7 valve in the use, carry the gas to in some firearm 203 through gas pipe 7, heat treatment is carried out to the heat exchanger 202 at top after the ignition of some firearm 203, cold water is at heat exchanger 202 inner loop and obtain abundant heating this moment, and then realized the heating and subsequent use of cold water, stability and feasibility of implementing have been guaranteed.
Further, the water storage mechanism includes a water storage tank 301, the water storage tank 301 is located at the bottom of the heating chamber 201 and connected to the housing 1, a plurality of sections of electric push rods 302 are arranged at the top of the water storage tank 301, pressing plates 303 are fixed at the bottoms of the sections of electric push rods 302, balancing weights 304 are symmetrically arranged on two sides of the top of the pressing plates 303, the sections of electric push rods 302 are connected with a power-off delay relay to realize control, so that redundant hot water can be stored in the water storage tank 301 in the using process, and cold water can be continuously heated and stored through waste heat of the heat exchanger 202 after power failure, the pressing plates 303 can be driven to be located at the top by the telescopic state in the power-on process of the device, and due to the effect of the power-off delay relay after power failure, the sections of the electric push rods 302 can be powered off and lose tension force after time delay, thereby avoiding that cold water can continuously enter the heating and be stored in the water storage tank 301 after power failure, at this time, the pressing plates 303 can influence the hot water pressure in the water storage tank 301 after power failure, and the water pressure of a user can be improved, and the user can be prevented from being used when the user from being too low pressure.
Further, ventilation mechanism includes air exhauster 401, air exhauster 401 is located heated warehouses 201 top and with inside intercommunication, air exhauster 401 air outlet runs through 1 top of casing and extends to its outside, air exhauster 401 bilateral symmetry is provided with air-supply line 402, air-supply line 402 intercommunication heated warehouses 201 and casing 1 are outside, thereby burn the in-process of heating in heated warehouses 201, air exhauster 401 work is extracted the exhaust gas that produces in with heated warehouses 201 and is discharged, can make outside air continue to get into heated warehouses 201 through air-supply line 402 when exhaust gas is discharged and realize the circulation, and then guaranteed stability and the feasibility of using.
Further, the water inlet pipeline comprises a water inlet pipe 501 and a water return pipe 502, a regulating valve 503 is arranged in the middle of the water inlet pipe 501, the regulating valve 503 is connected with a power-off delay relay to realize control, the water return pipe 502 is connected to the bottom of the water storage tank 301, and a water flow switch 504 is arranged in the middle of the water return pipe 502, so that in the using process, when the device is powered on, the regulating valve 503 is opened, the water inlet pipe 501 is opened, cold water can enter through the water inlet pipe 501, when the device is powered off, the regulating valve 503 is delayed to be closed under the control of the power-off delay relay, cold water can continuously enter and be heated by using waste heat of the heat exchanger 202 in a time delay period, the full utilization of resources is ensured, when the device is powered on, the water return pipe 502 extracts unused water in the water storage tank 301 for heating again, the water in the water storage tank 301 is prevented from being cooled during the using at the time, and if the heated hot water is directly stored in the water storage tank 301, the stored water temperature is reduced; if the water remaining in the water storage tank 301 is too much, the heated water cannot be stored; the condition of not using the deposit water for a long time has been avoided more, lead to the water in the storage water tank 301 to discharge influence health, can realize the monitoring through rivers switch 504 when discharging the deposit water through wet return 502, rivers switch 504 can not monitor behind the whole discharge back rivers in storage water tank 301 and will carry out follow-up operation with signal transmission to the controller, and then guaranteed the stability and the comprehensiveness of equipment use, guaranteed user's sanitary safety and experience sense.
Further, the water inlet pipeline includes a water inlet three-way valve 505, the water inlet pipe 501 and the water return pipe 502 are respectively connected with water inlets at two ends of the water inlet three-way valve 505, a water outlet of the water inlet three-way valve 505 is connected with a water pump 506, a water outlet of the water pump 506 is connected with a first delivery pipe 507 and is communicated with a water inlet of the heat exchanger 202, thereby when the device is started for use, the water inlet three-way valve 505 can be firstly communicated with the water return pipe 502 and the water pump 506 under the action of the controller, residual water in the water storage tank 301 is firstly pumped out under the pumping of the water pump 506, and then the residual water is delivered into the heat exchanger 202 through the first delivery pipe 507 for heating, when the water in the water storage tank 301 is discharged, the water flow switch 504 can send signals to the controller after the water in the water storage tank 301 is completely discharged, the controller outputs signals to control the water inlet three-way valve 505 to switch water outlets, at the moment, the water inlet pipe 501 is communicated with the water pump 506 and water supply is realized, continuous supply of cold water is guaranteed for heating treatment, and the water pressure is guaranteed under the action of the water pump 506, thereby effectively improving the user's feeling, and the user's experience is small, and the limitation is also guaranteed.
Further, the water outlet pipeline comprises a second delivery pipe 601 and a water storage three-way valve 602, the second delivery pipe 601 is communicated with the water outlet of the heat exchanger 202, the water inlet of the water storage three-way valve 602 is communicated with the middle part of the second delivery pipe 601, two water outlets of the water storage three-way valve 602 are respectively connected with an overflow valve 603 and a connecting pipe 604, the overflow valve 603 and the connecting pipe 604 are both positioned on one side of the water storage tank 301 and communicated with the water storage tank, so that the water storage three-way valve 602 is in a state of being communicated with the overflow valve 603 and the second delivery pipe 601 after the equipment is opened, at the moment, hot water is discharged through the second delivery pipe 601 for use, but hot water and cold water are mixed for use according to the use of different users, all part of hot water can stay in the second delivery pipe 601 and cannot be discharged, and the hot water in the second delivery pipe 601 has a certain pressure under the action of a water pump 506, when the pressure of the hot water in the second delivery pipe 601 is larger and larger, when the pressure is too high, a valve core of the overflow valve 603 is pushed open, so that the surplus hot water enters the water storage tank 301 for storage, which not only ensures that the pressure can be normally used, but also effectively prevents the pressure in the pipeline from influencing the stability, and the hot water is convenient for use after the hot water is cut off; when equipment is after the outage, this moment because the water storage three-way valve 602 loses the electricity and leads to losing magnetic force, so the case of water storage three-way valve 602 resets and communicates second conveyer pipe 601 and connecting pipe 604, cold water continues to get into heat exchanger 202 and heats this moment, and hot water after the heating directly gets into storage water tank 301 through connecting pipe 604 and inside stores, avoid after the outage because water pump 506 stall, lead to the unable overflow valve 603 of pushing open of the interior water pressure undersize of pipeline to carry out the storage of hot water, and then hot-water storage when effectively having guaranteed different situation, the convenience is used the hot water of storage in daily life, do not need frequent equipment of opening to use, effectively practiced thrift the resource.
Further, the water outlet pipeline comprises a water outlet three-way valve 605 and a water outlet pipe 606, the water outlet pipe 606 is communicated with the bottom of the water storage tank 301, the second delivery pipe 601 and the water outlet pipe 606 are respectively connected to two water inlets of the water outlet three-way valve 605, and a water outlet of the water outlet three-way valve 605 is connected with a water outlet pipe 607, so that the water outlet three-way valve 605 is in a state of being connected with the second delivery pipe 601 and the water outlet pipe 607 when the device is started, and at the moment, heated hot water can be directly discharged through the second delivery pipe 601 and the water outlet pipe 607 for use; and after the equipment outage because the play water three-way valve 605 loses the electricity and loses magnetic force, the case will reset this moment and make drain pipe 606 intercommunication and outlet pipe 607, just can use the hot water of storage water tank 301 internal storage to use, and then guaranteed the switching in outage back water route, avoid influencing normal use and also need not frequent equipment of opening and use, the limitation is little and more practical.
Further, gas pipe 7 and outlet pipe 607 middle part all are provided with regulation and control knob 9, be connected with cold and hot regulation and control tap 10 between outlet pipe 607 and the inlet tube 501 tip, thereby can manual regulation and control knob 9 when installation or use, conveniently adjust gas and water yield, and when not using equipment for a long time with the water evacuation in the storage water tank 301, then close regulation and control knob 9 and avoid the gas leakage, cold and hot regulation and control tap 10 that sets up between outlet pipe 607 and the inlet tube 501 convenience of customers adjusts the temperature of play water in use, guaranteed that hydrothermal pressure can make hot water and cold water intensive mixing under the effect of water pump 506 and clamp plate 303, cold and hot regulation and control tap 10 is in the front end of regulation and control valve 503, guaranteed to lead to the regulation and control valve 503 to close the back at the equipment outage, cold water still can get into the hot water in cold and hot regulation and control tap 10 and the storage water tank 301 and mix and use this moment, and then guaranteed stability and enforceability, be convenient for the switching after the outage and use, the limitation is little more practical.
The working principle is as follows: when using, with casing 1 horizontal installation on the wall, be connected to inlet tube 501, gas pipe 7 and cold and hot regulation and control tap 10 with cold water, gas and gondola water faucet respectively on, manually open regulation and control knob 9 and debug, charge stand-by power supply 8, can show the electric quantity on the stand-by power supply 8, start stand-by power supply 8 when not having the electricity, can begin to use after installation and debugging are accomplished.
After the device is started, the water inlet three-way valve 505 is communicated with the water return pipe 502 and the water pump 506 under the action of the controller, residual water in the water storage tank 301 is pumped out under the pumping of the water pump 506, water which is not used up in the water storage tank 301 is pumped out through the water return pipe 502 for heating treatment again, the situation that the water in the water storage tank 301 is cooled when the water storage tank is used at this time is avoided, and the stored water temperature is reduced if the heated hot water is directly stored in the water storage tank 301; it also avoids that water heated if the water left in the water storage tank 301 is too much can not be stored; the condition of not using the deposit water for a long time has been avoided more under, lead to the unable discharge of water in the storage water tank 301 to influence health, can realize the monitoring through flow switch 504 when discharging the deposit water through wet return 502, flow switch 504 can not monitor rivers will signal transmission to the controller after the total discharge of surplus water in storage water tank 301, output signal control water inlet three-way valve 505 switches the mouth of a river behind the controller received signal, regulation and control valve 503 is opened the inlet tube 501 and is in the open mode this moment, inlet tube 501 communicates with water pump 506 and realizes the water-feeding, the continuous supply of having guaranteed cold water carries out heat treatment, and water pressure has been guaranteed under the effect of water pump 506.
Meanwhile, the gas pipe 7 conveys gas into the igniter 203, then the igniter 203 performs heating treatment on the heat exchanger 202 at the top after ignition, at the moment, cold water enters the heat exchanger 202 through the first conveying pipe 507, the cold water circulates in the heat exchanger 202 and is sufficiently heated, in the heating process of combustion in the heating bin 201, the exhaust fan 401 works to extract and discharge waste gas generated in the heating bin 201, and the external air can continuously enter the heating bin 201 through the air inlet pipe 402 to realize circulation while the waste gas is discharged.
When hot water is discharged into the second delivery pipe 601 through the heat exchanger 202, the water outlet three-way valve 605 is in a state of connecting the second delivery pipe 601 and the water outlet pipe 607, so that the heated hot water can be directly discharged through the second delivery pipe 601 and the water outlet pipe 607 for use, meanwhile, the water storage three-way valve 602 is in a state of communicating the overflow valve 603 with the second delivery pipe 601, at this time, the hot water is discharged through the second delivery pipe 601 for use, but the hot water and cold water can be mixed for use according to the use of different users, all part of the hot water can stay in the second delivery pipe 601 and cannot be discharged, and under the action of the water pump 506, the hot water in the second delivery pipe 601 has certain pressure, when the hot water is used, the pressure of the hot water in the second delivery pipe 601 is increased, when the pressure is increased, the valve core of the overflow valve 603 is pushed open to enable the redundant hot water to enter the water storage tank 301 for storage, so that the excessive pressure in the pipe can be ensured to be normally used, the stability is also, and the electric push rod 302 is in a state of the state that the hot water inlet and cold water outlet pipe 303 and the hot water outlet pipe 607 can be prevented from being adjusted and the temperature of the faucet 10 from being adjusted and controlled by the telescopic water outlet pipe 607, so that the user can be conveniently adjusted.
After the equipment is powered off, the regulating valve 503 is closed in a delayed manner under the control of the power-off delay relay, cold water can continuously enter the heat exchanger 202 to be heated by utilizing waste heat in a delayed time period, so that the full utilization of resources is ensured, under the action of the power-off delay relay, the multi-section electric push rod 302 can be powered off and loses tension after time delay, cold water is prevented from continuously entering the heat exchanger 202 to be heated and stored in the water storage tank 301 in a period after power failure, the hot water can be influenced to enter by pressing down the pressing plate 303 at the moment, meanwhile, the magnetic force is lost due to the fact that the power of the power-off water storage three-way valve 602 is lost, the valve core of the water storage three-way valve 602 is reset to be communicated with the second conveying pipe 601 and the connecting pipe 604, at the moment, cold water continuously enters the heat exchanger 202 to be heated, the heated hot water directly enters the water storage tank 301 to be stored through the connecting pipe 604, the phenomenon that the water pump 506 stops rotating after power failure, so that the water pressure in the pipeline is too small to jack the overflow valve 603 to store the hot water is prevented from being stored, the cold water is fully utilized, the cold water is effectively ensured when different conditions, the hot water is convenient for daily life, and resources are effectively saved.
If a large amount of hot water is needed after an emergency power failure occurs, the standby power supply 8 is switched to supply power and use.
When only a small amount of hot water is needed after emergency power-off occurs, or when a small amount of hot water is needed for washing hands and vegetables in daily life, at the moment, the magnetic force is lost due to the fact that the water outlet three-way valve 605 loses electricity, at the moment, the valve core can reset to enable the water discharge pipe 606 to be communicated with the water outlet pipe 607, the hot water stored in the water storage tank 301 is discharged through the water outlet pipe 607, the hot water stored in the water storage tank 301 can be used, the pressing plate 303 is driven to descend under the action of gravity of the balancing weight 304 after the multiple sections of electric push rods 302 lose electricity, the hot water in the water storage tank 301 can be extruded by the pressing plate 303 at the moment, the pressure is guaranteed to be the same when the hot water in the water storage tank 301 is used after power-off, the water pressure is prevented from being too low to influence the use, the pressing plate 303 extrudes the hot water to be discharged and enters the cold and hot regulation faucet 10 to be mixed with cold water, the small amount of water in daily life is facilitated, frequent starting of small amount of water is not needed, the resource waste, the limitation is small amount, and the use is more convenient and practical.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A reserve type gas water heating apparatus having a power-off water supply function, comprising: a housing (1);
the heating mechanism comprises a heating bin (201), and the heating bin (201) is positioned at the upper part of the shell (1) and is used for heating and discharging cold water for use;
the water storage mechanism comprises a water storage tank (301), the water storage tank (301) is positioned at the bottom of the heating bin (201) and connected to the shell (1) and is used for temporarily storing hot water and discharging internal hot water when needed;
the ventilation mechanism is used for discharging waste gas generated by the heating mechanism and realizing circulation of air;
the water inlet pipeline comprises a water inlet pipe (501), a water return pipe (502) and a water inlet three-way valve (505), the water inlet pipe (501) and the water return pipe (502) are respectively connected with water inlets at two ends of the water inlet three-way valve (505), the water inlet pipe (501) is connected with an external water source, the water return pipe (502) is connected to the bottom of the water storage tank (301), a water flow switch (504) is arranged in the middle of the water return pipe (502), a water outlet of the water inlet three-way valve (505) is connected with a water pump (506), and a water outlet of the water pump (506) is connected with a first conveying pipe (507) and communicated with a water inlet of the heating mechanism, so that switching between the external water source and the water storage mechanism is realized, and heating treatment is carried out;
the water outlet pipeline comprises a second conveying pipe (601) and a water storage three-way valve (602), the second conveying pipe (601) is communicated with a water outlet of the heating mechanism, a water inlet of the water storage three-way valve (602) is communicated with the middle part of the second conveying pipe (601), two water outlets of the water storage three-way valve (602) are respectively connected with an overflow valve (603) and a connecting pipe (604), the overflow valve (603) and the connecting pipe (604) are both communicated with one side of the water storage tank (301), and when the pressure of hot water in the second conveying pipe (601) is too high, a valve core of the overflow valve 603 is jacked open to enable the redundant hot water to enter the water storage tank (301) for storage; when the water storage three-way valve 602 is powered off, the valve core of the water storage three-way valve 602 is communicated with the second delivery pipe 601 and the connecting pipe 604, and heated hot water directly enters the water storage tank 301 through the connecting pipe 604 for storage;
the water outlet pipeline further comprises a water outlet three-way valve (605) and a water outlet pipe (606), the water outlet pipe (606) is communicated with the bottom of the water storage tank (301), the second conveying pipe (601) and the water outlet pipe (606) are respectively connected to two water inlets of the water outlet three-way valve (605), a water outlet of the water outlet three-way valve (605) is connected with a water outlet pipe (607) for discharging hot water, so that the hot water is stored in the water storage mechanism, and the hot water of the heating mechanism and the hot water of the water storage mechanism can be discharged in a switching manner under different requirements;
the gas pipe (7) is used for connecting the heating mechanism and external gas to realize the delivery of the gas;
and the standby power supply (8) is positioned on one side of the shell (1) and used for switching the power supply to be continuously used after emergency power failure.
2. The reserve-type gas-fired water heating apparatus with a power-off water supply function according to claim 1, characterized in that: the heating device is characterized in that a heat exchanger (202) is arranged at the top of the heating bin (201), an igniter (203) is arranged at the bottom of the heat exchanger (202), and the gas pipe (7) is connected to the bottom of the igniter (203) and used for heating the heat exchanger (202).
3. The reserve-type gas-fired water heating apparatus with a power-off water supply function according to claim 2, characterized in that: the top is provided with multisection electric putter (302) in storage water tank (301), multisection electric putter (302) bottom is fixed with clamp plate (303), clamp plate (303) top bilateral symmetry is provided with balancing weight (304), multisection electric putter (302) are connected outage delay relay and are realized controlling.
4. The reserve-type gas-fired water heating apparatus with a power-off water supply function according to claim 2, characterized in that: ventilation mechanism includes air exhauster (401), the top at heated warehouses (201) is connected in air exhauster (401), air exhauster (401) air outlet runs through casing (1) top and extends to its outside, air exhauster (401) bilateral symmetry is provided with air-supply line (402), air-supply line (402) intercommunication heated warehouses (201) and casing (1) are outside.
5. The reserve-type gas-fired water heating apparatus with a power-off water supply function according to claim 3, characterized in that: the utility model discloses a gas water heater, including inlet tube (501), inlet tube (501) middle part is provided with regulation and control valve (503), power-off time delay relay is connected in regulation and control valve (503) and is realized controlling, gas pipe (7) and outlet pipe (607) middle part all are provided with regulation and control knob (9), be connected with cold and hot regulation and control tap (10) between outlet pipe (607) and inlet tube (501) tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110580242.2A CN113108472B (en) | 2021-05-26 | 2021-05-26 | Reserve type gas hot water system that possesses outage water supply function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110580242.2A CN113108472B (en) | 2021-05-26 | 2021-05-26 | Reserve type gas hot water system that possesses outage water supply function |
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| CN113108472A CN113108472A (en) | 2021-07-13 |
| CN113108472B true CN113108472B (en) | 2023-01-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW200742822A (en) * | 2006-05-09 | 2007-11-16 | Sheng-Feng Wang | Storage and instantaneous dual-purpose gas-operated water heater |
| CN100570228C (en) * | 2006-11-24 | 2009-12-16 | 任勇 | A kind of gas heater |
| CN102042670B (en) * | 2011-01-17 | 2013-08-28 | 成都前锋电子有限责任公司 | Household intelligent central hot-water system |
| CN209027069U (en) * | 2018-08-16 | 2019-06-25 | 中山百得厨卫有限公司 | A kind of pre-heated hot-water supply device |
| CN209459196U (en) * | 2018-10-30 | 2019-10-01 | 青岛经济技术开发区海尔热水器有限公司 | A kind of gas heater |
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