CN104633907B - The electric complementary hot-water system of combustion - Google Patents
The electric complementary hot-water system of combustion Download PDFInfo
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- CN104633907B CN104633907B CN201510024040.4A CN201510024040A CN104633907B CN 104633907 B CN104633907 B CN 104633907B CN 201510024040 A CN201510024040 A CN 201510024040A CN 104633907 B CN104633907 B CN 104633907B
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Abstract
The invention discloses a kind of electric complementary hot-water systems of combustion, including：Gas heater, gas heater include：Babinet, babinet is interior to be equipped with water inlet main road, water inlet branch and heating water route；Water circulating pump, water circulating pump are located at on water main road；Fire hot cold water inlet；Several electric heaters；Several hot water conveying pipes；Several electric heating hot water outlet pipes；Fire hot hot water outlet pipe；Fire hot cold water outlet pipe；Several electric heating cold water outlet pipes；Fire hot return pipe；Several electric heating return pipes.The electric complementary hot-water system of combustion according to the ... of the embodiment of the present invention can realize the keying of zero circulating chilled water function, and at low cost, safe.
Description
Technical field
The present invention relates to the technical field of electrical appliances manufacturing, in particular to a kind of electric complementary hot-water system of combustion.
Background technology
Combustion electricity complementary hot-water system in the related technology,
By adding water circulating pump inside gas heater and for the electric T-shaped valve of waterway switching, may be implemented zero
The keying of circulating chilled water function.But since the cost of water circulating pump and electric T-shaped valve is higher, lead to zero cold water gas heater
Cost it is higher, and electric T-shaped valve exist electric leakage security risk.
Invention content
The present invention is directed to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose, this hair
It is bright to propose that a kind of electric complementary hot-water system of combustion, the combustion electricity complementary hot-water system realize the keying of zero circulating chilled water function, and
It is at low cost, safe.
To achieve the above object, a kind of electric complementary hot-water system of combustion is proposed according to an embodiment of the invention, and the combustion electricity is mutually
Concurrent heating water system includes：Gas heater, the gas heater include：Babinet, the babinet be equipped with fire hot water inlet and
Hot water outlet is fired, the water inlet main road being connected to respectively with the hot water inlet of combustion and water inlet branch and difference are equipped in the babinet
The heating water route being connected to the water inlet main road, the water inlet branch and the combustion hot water outlet；Water circulating pump, the recirculated water
Pump is located on the water inlet main road；Hot cold water inlet is fired, the hot cold water inlet of combustion is connected to the hot water inlet of combustion；If
Dry electric heater, the electric heater have electric heating water inlet and electric heating water outlet, and the combustion hot water outlet is respectively by several
Hot water conveying pipe is connected to several electric heating water inlets；Several electric heating hot water outlet pipes, several electric heating hot water outlet pipes
It is connected to respectively with several electric heating water outlets；Hot hot water outlet pipe is fired, the hot hot water outlet pipe of combustion is discharged with combustion heat
Mouth connection；Hot cold water outlet pipe is fired, the hot cold water outlet pipe of combustion is connected to the hot cold water inlet of combustion；Several electric heating cold water
Outlet pipe, several electric heating cold water outlet pipes are connected to the hot cold water inlet of combustion respectively；Fire hot return pipe, the combustion heat
Return pipe is connected to the hot hot water outlet pipe of the combustion and the hot cold water outlet pipe of combustion respectively；Several electric heating return pipes, Ruo Gansuo
Electric heating return pipe is stated to be connected to several electric heating hot water outlet pipes and the corresponding electric heating cold water outlet pipe respectively.
The electric complementary hot-water system of combustion according to the ... of the embodiment of the present invention can realize the keying of zero circulating chilled water function, and cost
It is low, safe.
In addition, the electric complementary hot-water system of combustion according to the above embodiment of the present invention can also have following additional technology special
Sign：
According to one embodiment of present invention, the gas heater further includes：Main road check valve, the main road check valve
It is located on the water inlet main road and the water of the hot water inlet of combustion is only allowed to flow to the heating water by the water inlet main road
Road；Branch check valve, the branch check valve are located at water inlet branch road and only allow the water of the hot water inlet of combustion logical
It crosses the water inlet branch and flows to the heating water route.
According to one embodiment of present invention, the main road check valve and the branch check valve are check valve of the same race.
According to one embodiment of present invention, the main road check valve and the branch check valve are that spring resets list
To valve.
According to one embodiment of present invention, the main road check valve is consistent with the setting direction of branch check valve.
According to one embodiment of present invention, the main road check valve and the branch check valve are vertically set
It sets.
According to one embodiment of present invention, the electric complementary system of the combustion further includes prompting device, the prompting device with it is described
Water circulating pump is connected and sends out prompting when the water circulating pump starts.
According to one embodiment of present invention, the hot return pipe of combustion, which is equipped with, only allows in the hot hot water outlet pipe of combustion
Water pass through the hot return water check valve of combustion that the hot return pipe of the combustion flows to the hot cold water outlet pipe of combustion；On the electric heating return pipe
The corresponding electric heating cold water is flowed to equipped with the water only allowed in the electric heating hot water outlet pipe by the electric heating return pipe to go out
The electric heating return water check valve of water pipe.
According to one embodiment of present invention, between the water outlet of the hot cold water outlet pipe of combustion and the hot return pipe of combustion
Go out water one-way valve, the combustion heat heat to the hot cold water of the combustion of its water outlet equipped with the flow only allowed in the hot cold water outlet pipe of combustion
Be equipped between the water outlet of water outlet pipe and the hot return pipe of the combustion only allow flow in the hot hot water outlet pipe of combustion to its
The hot hot water effluent's check valve of combustion of water outlet；It is equipped between the water outlet of the electric heating cold water outlet pipe and the electric heating return pipe
The flow in the electric heating cold water outlet pipe is only allowed to go out water one-way valve to the electric heating cold water of its water outlet, the electric heating hot water goes out
Being equipped between the water outlet of water pipe and the electric heating return pipe only allows the flow in the electric heating hot water outlet pipe to be discharged to it
Electric heating hot water effluent's check valve at end.
According to one embodiment of present invention, the electric complementary hot-water system of the combustion further includes several pipeline reversing services, if
The dry pipeline reversing service is switchably mounted on several electric heaters between the first state and a second state respectively
On, the pipeline reversing service has the first water inlet being connected to the hot water conveying pipe, is connected to the electric heating water inlet
The second water inlet, the first water outlet being connected to the electric heating water outlet and be connected to the electric heating hot water outlet pipe
Two water outlets, wherein the pipeline reversing service is connected to first water inlet and described second when being in the first state
Water outlet；The pipeline reversing service be connected to when being in second state first water inlet and second water inlet with
And the company between first water outlet and second water outlet and cut-out first water inlet and second water outlet
It is logical.
According to one embodiment of present invention, the pipeline reversing service includes：First connector, first water inlet and
Second water inlet is formed on first connector and interconnects；Second connector, first water outlet are formed in institute
It states on the second connector；Control valve, the control valve are switchably connected between the first state and second state
Between first connector and second connector, second water outlet is formed on the control valve, wherein the control
Valve is connected to the second water outlet of first connector and the control valve when being in the first state and cut-out described second connects
Connection between head and the second water outlet of the control valve；The control valve is connected to described second when being in second state
First water outlet of connector and the second water outlet of the control valve and cut-out first connector and the second of the control valve
Connection between water outlet.
According to one embodiment of present invention, the pipeline reversing service includes：First connector, first water inlet and
Second water inlet is formed on first connector and interconnects；Second connector, first water outlet and described
Two water outlets are formed on second connector and interconnect；Control valve, the control valve is in the first state and described
It is switchably connected between second state between first connector and second connector, wherein the control valve is in
When the first state, first water inlet, the second water inlet, the first water outlet and the second water outlet communicate with each other；It is described
Control valve cuts off the connection between first connector and second connector when being in second state.
Description of the drawings
Fig. 1 is the structural schematic diagram of the gas heater of the electric complementary hot-water system of combustion according to the ... of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the electric complementary hot-water system of combustion according to the ... of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of the electric complementary hot-water system of combustion in accordance with another embodiment of the present invention.
Fig. 4 is when the pipeline reversing service of the electric complementary hot-water system of combustion according to the ... of the embodiment of the present invention is in first state
Structural schematic diagram.
Fig. 5 is when the pipeline reversing service of the electric complementary hot-water system of combustion according to the ... of the embodiment of the present invention is in the second state
Structural schematic diagram.
Fig. 6 is that the pipeline reversing service of the electric complementary hot-water system of combustion in accordance with another embodiment of the present invention is in the first shape
Structural schematic diagram when state.
Fig. 7 is that the pipeline reversing service of the electric complementary hot-water system of combustion in accordance with another embodiment of the present invention is in the second shape
Structural schematic diagram when state.
Reference numeral：The electric complementary hot-water system 1 of combustion, gas heater 100, the hot water inlet 110 of combustion, combustion hot water outlet 120,
Babinet 130, water inlet main road 131, water inlet branch 132, heating water route 133, water circulating pump 140, main road check valve 150, branch list
To valve 160, electric heater 200, electric heating water inlet 210, electric heating water outlet 220, pipeline reversing service 300, the first water inlet
310, the second water inlet 320, the first water outlet 330, the second water outlet 340, the first connector 410, the second connector 420, control valve
430, hot water conveying pipe 500, electric heating hot water outlet pipe 600, the hot hot water outlet pipe 700 of combustion, the hot cold water inlet 900 of combustion, combustion heat
Cold water outlet pipe 1000, electric heating cold water outlet pipe 1100, the hot return pipe 1200 of combustion, electric heating return pipe 1300, the hot return water of combustion are unidirectional
Valve 1400, electric heating return water check valve 1500, the hot cold water of combustion go out water one-way valve 1600, the hot hot water effluent's check valve 1700 of combustion, electric heating
Cold water goes out water one-way valve 1800, electric heating hot water effluent check valve 1900.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings combustion electricity complementary hot-water system 1 according to the ... of the embodiment of the present invention is described.
As shown in Fig. 1-Fig. 7, the electric complementary hot-water system 1 of combustion according to the ... of the embodiment of the present invention includes gas heater 100, combustion
It is hot cold water inlet 900, several electric heaters 200, several hot water conveying pipes 500, several electric heating hot water outlet pipes 600, several
Pipeline reversing service 300, the hot hot water outlet pipe 700 of combustion, the hot cold water outlet pipe 1000 of combustion, several electric heating cold water outlet pipes 1100,
Fire hot return pipe 1200 and several electric heating return pipes 1300.
Those skilled in the art it will be understood that it is above-mentioned it is several include one (as shown in Figure 2), also include it is multiple
(as shown in Figure 3).
Wherein, as shown in Figure 1, gas heater 100 includes babinet 130, water circulating pump 140, main road check valve 150 and branch
Road check valve 160.
Babinet 130, which is equipped with, fires hot water inlet 110 and combustion hot water outlet 120.Be equipped in babinet 130 water inlet main road 131, into
Water branch 132 and heating water route 133, water inlet main road 131 and water inlet branch 132 respectively with fire hot water inlet 110 and be connected to, heating water
Road 133 is connected to water inlet main road 131, water inlet branch 132 and combustion hot water outlet 120 respectively.In other words, intake main road 131 and into
Water branch 132 is connected in parallel between the hot water inlet 110 of combustion and heating water route 133.Water circulating pump 140 is located at on water main road 131.It is main
Road check valve 150 is located at on water main road 131, and main road check valve 150 only allows to fire the water at hot water inlet 110 to be led by intaking
The flow direction heating water route 133 of road 131.Branch check valve 160 is located at on water branch 132, branch check valve 160 only allow combustion heat into
Water at the mouth of a river 110 passes through the flow direction heating of branch 132 water route 133 that intakes.
It fires hot cold water inlet 900 and is connected to hot water inlet 110 is fired.Electric heater 200 has electric heating water inlet 210 and electricity
Hot water outlet 220.The combustion hot water outlet 120 of gas heater 100 passes through several hot water conveying pipes 500 and several electric hot waters respectively
The electric heating water inlet 210 of device 200 is connected to.Several electric heating hot water outlet pipes 600 are discharged with the electric heating of several electric heaters 200 respectively
Mouth 220 is connected to.
Pipeline reversing service 300 is mounted on electric heater 200, and pipeline reversing service 300 is in first state and second
It can be switched between state.Pipeline reversing service 300 has the first water inlet 310, the second water inlet 320,330 and of the first water outlet
Second water outlet 340, the first water inlet 310 are connected to hot water conveying pipe 500, the electricity of the second water inlet 320 and electric heater 200
Hot water inlet 210 is connected to, and the first water outlet 330 is connected to the electric heating water outlet 220 of electric heater 200, the second water outlet 340 and
Electric heating hot water outlet pipe 600.
When pipeline reversing service 300 is in the first state, it is connected to the first water inlet 310 and the second water outlet 340.Institute
When stating pipeline reversing service and being in second state, the first water inlet 310 of connection and the second water inlet 320 are connected to first and go out
The mouth of a river 330 and the second water outlet 340, and cut off the connection between the first water inlet 310 and the second water outlet 340.
Hot hot water outlet pipe 700 is fired to be connected to the combustion hot water outlet 120 of gas heater 100.Fire hot cold water outlet pipe
1000 are connected to hot cold water inlet 900 is fired.Several electric heating cold water outlet pipes 1100 connect with the hot cold water inlet 900 of combustion respectively
It is logical.Hot return pipe 1200 is fired to be connected to firing hot hot water outlet pipe 700 and fire hot cold water outlet pipe 1000 respectively.Several electric heating return water
Pipe 1300 is connected to several electric heating hot water outlet pipes 600 and corresponding electric heating cold water outlet pipe 1100 respectively.
The electric complementary hot-water system 1 of combustion according to the ... of the embodiment of the present invention, is provided with pipeline reversing service 300.When combustion electricity is complementary
When hot-water heating system 1 is in combustion only pattern, pipeline reversing service 300 can be switched to the first state, gas heater 100 flows
After the hot water gone out enters pipeline reversing service 300 by the first water inlet 310, due to the pressure in electric heater 200, hot water will not
It enters in electric heater 200, but is directly flowed out from the second water outlet 340, with to electric heating water end (W.E.) direct heating water, thus
The hot water that gas heater 100 flows out can be made to avoid electric heater 200, prevent the hot water that gas heater 100 flows out and electricity
Water in water heater 200 neutralizes and cools down, to realize that electric heating water end (W.E.) goes out hot water immediately.At combustion electricity complementary hot-water system 1
When electric solely pattern or combustion reply syntype by cable, pipeline reversing service 300 can be switched to second state, gas heater
The hot water of 100 outflows passes through the first water inlet 310 successively and the second water inlet 320 enters electric heater 200, electric heater 200
Interior water passes through the first water outlet 330 successively and the second water outlet 340 feeds to electric heating water end (W.E.), it is possible thereby to switch back into system string
Through transport row, to not influence to fire the normal use of electric complementary hot-water system 1.Therefore, combustion electricity according to the ... of the embodiment of the present invention is complementary
Hot-water heating system 1 can realize that electric heating water end (W.E.) goes out hot water immediately in the case where firing only pattern.
In addition, the electric complementary hot-water system 1 of combustion according to the ... of the embodiment of the present invention, by the way that 131 He of water inlet main road in parallel is arranged
Water inlet branch 132, and the setting of water circulating pump 140 is utilized into fluid flow path in hydrodynamics in this way on water inlet main road 131
The principle in minimum drag end path is always selected, water return function can be directly controlled by opening and closing water circulating pump 140, it is possible thereby to
Cancel the electric T-shaped valve for being used for waterway switching in the prior art, to which cost can not only be greatly reduced, but also can eliminate electronic
The security risk of triple valve electric leakage.Therefore, gas heater 100 according to the ... of the embodiment of the present invention can realize zero circulating chilled water work(
The keying of energy, and it is at low cost, safe.
Specifically, when without opening zero circulating chilled water function, water circulating pump 140 does not start, due to branch of intaking at this time
132 water resistance is less than the water resistance of water inlet main road 131, fires the water at hot water inlet 110 and flows into heating water route from water inlet branch 132
133 heated and without water inlet main road 131.
When needing to open zero circulating chilled water function, water circulating pump 140 starts, and water circulating pump 140 is by firing hot return pipe
1200 and electric heating return pipe 1300 cold water fired in hot hot water outlet pipe 700 and electric heating hot water outlet pipe 600 is drawn back into combustion respectively
At hot water inlet 110, since the water resistance for main road 131 of intaking at this time is less than the water resistance of water inlet branch 132, it is withdrawn into combustion heat water inlet
Cold water at mouthfuls 110 from water inlet main road 131 flow into heating water route 133 heated and without water inlet branch 132.
Below with reference to the accompanying drawings combustion electricity complementary hot-water system according to the specific embodiment of the invention is described.
In some specific embodiments of the present invention, as shown in Fig. 1-Fig. 7, the electric complementary thermal of combustion according to the ... of the embodiment of the present invention
Water system 1 include gas heater 100, the hot cold water inlet 900 of combustion, several electric heaters 200, several hot water conveying pipes 500,
Several electric heating hot water outlet pipes 600, several pipeline reversing services 300, the hot hot water outlet pipe 700 of combustion, the hot cold water outlet pipe of combustion
1000, several electric heating cold water outlet pipes 1100, the hot return pipe 1200 of combustion and several electric heating return pipes 1300.
Wherein, when the electric complementary hot-water system 1 of combustion is in the only pattern of combustion and pipeline reversing service is in the second state, combustion electricity
After complementary hot-water system 1 works, water circulating pump 140 starts, and hot water, all carries out zero circulating chilled water whether or not using.User makes
When with hot water, start zero circulating chilled water, the water temperature in electric heater 200 before section between the electric meeting at work of complementary hot-water system 1 of combustion
Zero circulating chilled water stops after reaching user's set temperature.When being started with water, water circulating pump 140 is restarted.In this way in tap water
The smaller area of pressure or to that can be that the electric complementary hot-water system 1 of combustion is pressurized, more using water with the higher user of water hydraulic demand
Comfortably.
In some specific examples of the present invention, as shown in Figure 1, main road check valve 150 can be located at 140 He of water circulating pump
Between heating water route 133, it can also be located between water circulating pump 140 and the hot water inlet of combustion 110.Preferably, for the ease of cycle
The cold water in hot water outlet pipe is drawn back by return pipe when water pump 140 starts, main road check valve 150 is arranged in water circulating pump 140
Between heating water route 133.
Further, gas heater 100 further includes prompting device (not shown), the prompting device and water circulating pump
140 are connected, and the prompting device sends out prompting when water circulating pump 140 starts, and water end (W.E.) is used to prompt user to close.
For example, after ON cycle water pump 140, the prompting device sends out the prompt of " tick, tick ", to inform that user should not
Unlatching water end (W.E.).When return water terminates (i.e. water circulating pump 140 becomes halted state from open state), the prompting device can be sent out
It yowls, to inform that user can use hot water.It will be appreciated by those skilled in the art that ground is, the return water time can be in engineering people
It is arranged according to pipeline length when member's installation and debugging for the first time, such as is could be provided as 2-10 minutes.
In some specific examples of the present invention, main road check valve 150 and branch check valve 160 are check valve of the same race, by
This can make the water resistance of main road check valve 150 and branch check valve 160 itself identical, to ensure that water circulating pump 140 does not start
The water resistance of Shi Jinshui branches 132 is less than the water resistance of water inlet main road 131, and can ensure main road of intaking when water circulating pump 140 starts
131 water resistance is less than the water resistance of water inlet branch 132.
Specifically, main road check valve 150 and branch check valve 160 are spring reset check valve, it is possible thereby to protect
Demonstrate,prove the one-way sealing effect of main road check valve 150 and branch check valve 160.
In some specific embodiments of the present invention, as shown in Figure 1, main road check valve 150 and branch check valve 160 are set
Set that direction is consistent, it is possible thereby to so that the setting of main road check valve 150 is generated water inlet main road 131 water resistance and branch check valve
The water resistance that 160 setting generates water inlet branch 132 is identical, branch of intaking when to be further ensured that water circulating pump 140 does not start
The water resistance on road 132 is less than the water resistance of water inlet main road 131, and may further ensure that main road 131 of intaking when water circulating pump 140 starts
Water resistance be less than water inlet branch 132 water resistance.
Optionally, main road check valve 150 and branch check valve 160 are vertically arranged, and can both make main road in this way
The setting for the water resistance and branch check valve 160 that the setting of check valve 150 generates water inlet main road 131 generates water inlet branch 132
Water resistance it is identical, and can ensure the one-way sealing effect of main road check valve 150 and branch check valve 160.
It will be appreciated by those skilled in the art that ground is, when above-mentioned vertical direction is with 100 normal use of gas heater
Subject to vertical direction.
In some specific embodiments of the present invention, as shown in Figures 2 and 3, to ensure return water flow direction, hot return pipe is fired
1200 are equipped with the water for only allowing to fire in hot hot water outlet pipe 700 fires hot cold water outlet pipe by firing the hot flow direction of return pipe 1200
The hot return water check valve of 1000 combustion 1400.Electric heating return pipe 1300, which is equipped with, only allows the water in electric heating hot water outlet pipe 600 logical
Cross the electric heating return water check valve 1500 that electric heating return pipe 1300 flows to corresponding electric heating cold water outlet pipe 1100.
Further, it is flowed to ensure to be discharged, fire the water outlet of hot cold water outlet pipe 1000 and fires hot return pipe 1200
Between be equipped with the flow for only allowing to fire in hot cold water outlet pipe 1000 and go out water one-way valve 1600 to the hot cold water of the combustion of its water outlet.Combustion
Being equipped between the water outlet of hot hot water outlet pipe 700 and the hot return pipe of combustion 1200 only allows to fire the water in hot hot water outlet pipe 700
Flow to the hot hot water effluent's check valve of combustion 1700 of its water outlet.
Correspondingly, being equipped between the water outlet of electric heating cold water outlet pipe 1100 and electric heating return pipe 1300 only allows electric heating cold
Flow in water outlet pipe 1100 goes out water one-way valve 1800 to the electric heating cold water of its water outlet.Electric heating hot water outlet pipe's 600 goes out
Being equipped between water end (W.E.) and electric heating return pipe 1300 only allows electric heating heat of the flow in electric heating hot water outlet pipe 600 to its water outlet
Water goes out water one-way valve 1900.
In some specific examples of the present invention, as shown in Figure 3-Figure 5, pipeline reversing service 300 includes the first connector
410, the second connector 420 and control valve 430.Wherein, control valve 430 can be mechanical valve, or motor-driven valve.
First water inlet 310 and the second water inlet 320 are formed on the first connector 410 and interconnect.First water outlet
330 are formed on the second connector 420.Control valve 430 switchably connects between the first state and second state
Between the first connector 410 and the second connector 420, the second water outlet 340 is formed on control valve 430.
When control valve 430 is in the first state, it is connected to the second water outlet of the first connector 410 and control valve 430
340, and cut off the connection between the second connector 420 and the second water outlet 340 of control valve 430.Control valve 430 is in described the
When two-state, it is connected to the second water outlet 340 of the first water outlet 330 and control valve 430 of the second connector 420, and cut off first
Connection between connector 410 and the second water outlet 340 of control valve 430.
Specifically, the first connector 410 is two male branch tee connector of an internal thread, and the second connector 420 is external screw thread right angle
Duplex fitting.
The course of work of pipeline reversing service 300 according to the ... of the embodiment of the present invention is described below.
As shown in figure 4, when control valve 430 is in the first state, the hot water come is flowed through from gas heater 100 and is passed through
First water inlet 310 of the first connector 410 enters pipeline reversing service 300, since control valve 430 is in the first state,
Flow at first water outlet 330 of the second connector 420 is blocked, and can not be flowed to from the first water outlet 330 of the second connector 420
Second water outlet 340 of control valve 430, due to the pressure of the liner of electric heater 200, the first water inlet of the first connector 410
Hot water at 310 can not also flow to the second water inlet 320 of the first connector 410, and the hot water at the first water inlet 310 is directly from
Two water outlets 340 flow out.Electric complementary hot-water system 1 is fired as a result, in the case where firing only pattern, and the hot water that gas heater 100 generates can
Electric heating water end (W.E.) is flowed to directly to avoid electric heater 200, realizes the function of going out hot water immediately.
As shown in figure 5, when control valve 430 is in second state, the hot water warp come is flowed through from gas heater 100
It crosses the first water inlet 310 and enters pipeline reversing service 300, since control valve 430 is in second state, the first water inlet
Flow at 310, which is blocked, to be flowed out from the second water outlet 340, and flow directly will enter electric hot water by the second water inlet 320
Device 200, the hot water flowed out from electric heater 200 flow to electric heating water through the first water outlet 330 and the second water outlet 340 successively
End.Electric complementary hot-water system 1 is fired as a result, in the case where electric solely pattern or combustion reply syntype by cable, and pipeline reversing service 300 may switch back to string
Through transport row, to not influence to fire the normal use of electric complementary hot-water system 1.
In other specific examples of the present invention, as shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 7, pipeline reversing service 300 includes
First connector 410, the second connector 420 and control valve 430.Wherein, control valve 430 can be mechanical valve, or motor-driven valve.
First water inlet 310 and the second water inlet 320 are formed on the first connector 410 and interconnect.First water outlet
330 and second water outlet 340 be formed on the second connector 420 and interconnect.Control valve 430 is in the first state and described
It is switchably connected between second state between the first connector 410 and the second connector 420.
When control valve 430 is in the first state, the first water inlet 310, the second water inlet 320, the first water outlet 330
It communicates with each other with the second water outlet 340.When control valve 430 is in second state, the first connector 410 and the second connector are cut off
Connection between 420.
Specifically, the first connector 410 and the second connector 420 are respectively male branch tee connector.
Below with reference to the accompanying drawings the course of work of pipeline reversing service 300 according to the ... of the embodiment of the present invention is described.
As shown in fig. 6, when control valve 430 is in the first state, the hot water warp come is flowed through from gas heater 100
It crosses the first water inlet 310 and enters pipeline reversing service 300, since control valve 430 is in the first state, the first water inlet
310 to the second water outlets 340 are in the conduction state.According to hydrodynamics law, fluid is always before the runner of selection resistance minimum
Into.And 320 to the second water outlet 340 of the second water inlet need to pass through electric heater 200, electric heater 200 will generate big water resistance, institute
It is directly flowed out from the second water outlet 340 with the hot water at the first water inlet 310.At this point, the electric heating due to electric heater 200 is intake
Mouthfuls 210 do not intake, and the first water inlet 310 flows to the hot water of the second water outlet 340 also can generate one to the first water outlet 330
Fixed water resistance, therefore the water in the liner of electric heater 200 will not be flowed out from electric heating water outlet 220.The complementary hot water of combustion electricity as a result,
In the case where firing only pattern, the hot water of the generation of gas heater 100 can directly avoid electric heater 200 and flow to electric heating water system 1
The function of going out hot water immediately is realized at end.
As shown in fig. 7, when control valve 430 is in second state, the hot water warp come is flowed through from gas heater 100
It crosses the first water inlet 310 and enters pipeline reversing service 300, since control valve 430 is in second state, the first water inlet
Flow at 310, which is blocked, to be flowed out from the second water outlet 340, directly will enter electric heater by the second water inlet 320
200, the water in electric heater 200 passes through the first water outlet 330 successively and the second water outlet 340 flows to electric heating water end (W.E.).As a result,
For the electric complementary hot-water system 1 of combustion in the case where electric solely pattern or combustion reply syntype by cable, pipeline reversing service 300 may switch back to series operation,
To not influence to fire the normal use of electric complementary hot-water system 1.
Other of combustion electricity complementary hot-water system 1 according to the ... of the embodiment of the present invention are constituted and are operated for the common skill in this field
All it is known for art personnel, is not detailed herein.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What can be combined in any suitable manner in one or more embodiments or example.In addition, those skilled in the art can say this
Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of electric complementary hot-water system of combustion, which is characterized in that including：
Gas heater, the gas heater include：
Babinet, the babinet, which is equipped with, fires hot water inlet and combustion hot water outlet, be equipped in the babinet respectively with the combustion it is hot into
The water inlet main road and water inlet branch and be discharged respectively with the water inlet main road, the water inlet branch and combustion heat that the mouth of a river is connected to
The heating water route of mouth connection；
Water circulating pump, the water circulating pump are located on the water inlet main road；
Hot cold water inlet is fired, the hot cold water inlet of combustion is connected to the hot water inlet of combustion；
There is electric heating water inlet and electric heating water outlet, the combustion hot water outlet to lead to respectively for several electric heaters, the electric heater
Several hot water conveying pipes are crossed to be connected to several electric heating water inlets；
Several electric heating hot water outlet pipes, several electric heating hot water outlet pipes are connected to several electric heating water outlets respectively；
Hot hot water outlet pipe is fired, the hot hot water outlet pipe of combustion is connected to the combustion hot water outlet；
Hot cold water outlet pipe is fired, the hot cold water outlet pipe of combustion is connected to the hot cold water inlet of combustion；
Several electric heating cold water outlet pipes, several electric heating cold water outlet pipes are connected to the hot cold water inlet of combustion respectively；
Hot return pipe is fired, the hot return pipe of combustion connects with the hot hot water outlet pipe of the combustion and the hot cold water outlet pipe of combustion respectively
It is logical；
Several electric heating return pipes, several electric heating return pipes respectively with several electric heating hot water outlet pipes and corresponding described
Electric heating cold water outlet pipe is connected to；
Branch check valve, the branch check valve are located at water inlet branch road and only allow the water of the hot water inlet of combustion logical
It crosses the water inlet branch and flows to the heating water route；
Further include several pipeline reversing services, several pipeline reversing services between the first state and a second state may be used respectively
Switching ground is mounted on several electric heaters, and the pipeline reversing service has first be connected to the hot water conveying pipe
Water inlet, the second water inlet being connected to the electric heating water inlet, the first water outlet being connected to the electric heating water outlet and
The second water outlet being connected to the electric heating hot water outlet pipe, wherein
The pipeline reversing service is connected to first water inlet and second water outlet when being in the first state；
The pipeline reversing service be connected to when being in second state first water inlet and second water inlet and
Connection between first water outlet and second water outlet and cut-out first water inlet and second water outlet；
The pipeline reversing service includes：
First connector, first water inlet and second water inlet are formed on first connector and interconnect；
Second connector, first water outlet are formed on second connector；
Control valve, the control valve are switchably connected to described first between the first state and second state and connect
Between head and second connector, second water outlet is formed on the control valve, wherein
The control valve is connected to the second water outlet of first connector and the control valve and cuts when being in the first state
Disconnected connection between second connector and the second water outlet of the control valve；
The control valve be connected to when being in second state second connector the first water outlet and the control valve
Connection between two water outlets and cut-out first connector and the second water outlet of the control valve.
2. the electric complementary hot-water system of combustion according to claim 1, which is characterized in that the gas heater further includes：
Main road check valve, the main road check valve are located on the water inlet main road and only allow the water of the hot water inlet of combustion logical
It crosses the water inlet main road and flows to the heating water route.
3. the electric complementary hot-water system of combustion according to claim 2, which is characterized in that the main road check valve and the branch
Check valve is check valve of the same race.
4. the electric complementary hot-water system of combustion according to claim 3, which is characterized in that the main road check valve and the branch
Check valve is spring reset check valve.
5. the electric complementary hot-water system of combustion according to claim 2, which is characterized in that the main road check valve and the branch
The setting direction of check valve is consistent.
6. the electric complementary hot-water system of combustion according to claim 5, which is characterized in that the main road check valve and the branch
Check valve is vertically arranged.
7. the electric complementary hot-water system of combustion according to claim 1, which is characterized in that further include prompting device, the prompting device
It is connected with the water circulating pump and sends out prompting when the water circulating pump starts.
8. the electric complementary hot-water system of combustion according to claim 1, which is characterized in that the hot return pipe of combustion, which is equipped with, only to be permitted
Perhaps the water in the described hot hot water outlet pipe of combustion flows to the hot return water of combustion of the hot cold water outlet pipe of combustion by the hot return pipe of combustion
Check valve；
The electric heating return pipe, which is equipped with, only allows the water in the electric heating hot water outlet pipe to be flowed to by the electric heating return pipe
The electric heating return water check valve of the corresponding electric heating cold water outlet pipe.
9. the electric complementary hot-water system of combustion according to claim 1, which is characterized in that the water outlet of the hot cold water outlet pipe of combustion
Being equipped between end and the hot return pipe of combustion only allows the flow in the hot cold water outlet pipe of combustion cold to the combustion heat of its water outlet
Water goes out water one-way valve, and being equipped between the water outlet of the hot hot water outlet pipe of combustion and the hot return pipe of combustion only allows the combustion heat
The hot hot water effluent's check valve of combustion of flow to its water outlet in hot water outlet pipe；
Being equipped between the water outlet of the electric heating cold water outlet pipe and the electric heating return pipe only allows the electric heating cold water to be discharged
Flow in pipe goes out water one-way valve, water outlet and the electric heating of the electric heating hot water outlet pipe to the electric heating cold water of its water outlet
Being equipped between return pipe only allows electric heating hot water effluent check valve of the flow in the electric heating hot water outlet pipe to its water outlet.
10. the electric complementary hot-water system of combustion according to claim 1, which is characterized in that the pipeline reversing service includes：
First connector, first water inlet and second water inlet are formed on first connector and interconnect；
Second connector, first water outlet and second water outlet are formed on second connector and interconnect；
Control valve, the control valve are switchably connected to described first between the first state and second state and connect
Between head and second connector, wherein
When the control valve is in the first state, first water inlet, the second water inlet, the first water outlet and second go out
The mouth of a river communicates with each other；
The control valve cuts off the connection between first connector and second connector when being in second state.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024040.4A CN104633907B (en) | 2015-01-16 | 2015-01-16 | The electric complementary hot-water system of combustion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024040.4A CN104633907B (en) | 2015-01-16 | 2015-01-16 | The electric complementary hot-water system of combustion |
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| CN104633907A CN104633907A (en) | 2015-05-20 |
| CN104633907B true CN104633907B (en) | 2018-08-17 |
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| CN201510024040.4A Active CN104633907B (en) | 2015-01-16 | 2015-01-16 | The electric complementary hot-water system of combustion |
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| CN110186199B (en) * | 2019-06-04 | 2020-11-24 | 张领 | Middle-mounted quick-water-outlet hot water device and temperature control method |
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| GB2267337A (en) * | 1992-05-28 | 1993-12-01 | Ventank Products Ltd | Water heating system control |
| CN202254399U (en) * | 2011-08-26 | 2012-05-30 | 张伟 | Control device for hot water supply by solar water heater and electric water heater or gas water heater |
| CN102809211A (en) * | 2012-09-02 | 2012-12-05 | 上海宏曲电子科技有限公司 | Instant heating type mixed water-saving and energy-saving water heater with storage function |
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| Publication number | Publication date |
|---|---|
| CN104633907A (en) | 2015-05-20 |
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Effective date of registration: 20221026 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |