CN207378922U - A kind of auxiliary heating type gas-heating water heater - Google Patents
A kind of auxiliary heating type gas-heating water heater Download PDFInfo
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- CN207378922U CN207378922U CN201721232285.7U CN201721232285U CN207378922U CN 207378922 U CN207378922 U CN 207378922U CN 201721232285 U CN201721232285 U CN 201721232285U CN 207378922 U CN207378922 U CN 207378922U
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Abstract
The utility model is related to a kind of auxiliary heating type gas-heating water heater, including main heat source, auxiliary thermal source, heating plant, moisturizing port and hot water effluent port；The auxiliary thermal source is equipped with bathroom water inlet end, bathroom water outlet end, heating input end and the heating port of export, the bathroom water inlet end is connected with the port of export of the main heat source, the bathroom water outlet end is connected with the input end of the main heat source, the heating plant port of export of the heating plant is connected with the heating input end, and the heating plant input end of the heating plant is connected with the heating port of export；The moisturizing port is connected with the bathroom water outlet end, and the hot water effluent port is connected with bathroom water inlet end.The present embodiment can realize gas-heating and other it is thermal source heated between switching, and heat exchanger need not be increased, so as to effectively reduce the manufacture cost of heating hot-water heating system.
Description
Technical field
The utility model is related to technical field of water heaters, more particularly to a kind of auxiliary heating type gas-heating water heater.
Background technology
In the prior art, gas-heating water heater is generally formed with solar thermal collector, air source heat pump or other heat sources
Heat hot-water heating system, but due to heating hot-water heating system need to increase dedicated heat exchanger, with realize solar heat pump loop or
Heat exchange between air source heat pump circuit and the heating loop of gas-heating water heater, so as to cause heating hot-water heating system is added
Manufacture cost.
Utility model content
The technical issues of the utility model solves is to provide for a kind of auxiliary heating type gas-heating water heater, can be real
Existing gas-heating and other it is thermal source heated between switching, and heat exchanger need not be increased, so as to effectively reduce heating hot water
The manufacture cost of system.
Above-mentioned technical problem is solved by the following technical programs：
A kind of auxiliary heating type gas-heating water heater, including main heat source, auxiliary thermal source, heating plant, moisturizing port and
Hot water effluent port；The auxiliary thermal source is equipped with bathroom water inlet end, bathroom water outlet end, heating input end and heating outlet
End, the bathroom water inlet end connects with the port of export of the main heat source, the bathroom water outlet end and the main heat source into
The connection of mouth end, the heating plant port of export of the heating plant are connected with the heating input end, the heating of the heating plant
Device input end is connected with the heating port of export；The moisturizing port is connected with the bathroom water outlet end, and the hot water goes out
Water end (W.E.) mouth is connected with bathroom water inlet end.
Auxiliary heating type gas-heating water heater described in the utility model, it is generated beneficial to effect compared with background technology
Fruit：
The water that the temperature of the heating plant of above-mentioned auxiliary heating type gas-heating water heater is relatively low is adopted by described
Warm input end is entered in the auxiliary heating type gas-heating water heater, when the main heat source is capable of providing enough heats
When, it is heated by the main heat source water relatively low to the temperature of the heating plant, the higher water of the temperature after heating
The auxiliary heating type gas-heating water heater is flowed out by the heating port of export and enters the heating plant, to realize
State the main heat source heating function of heating plant；When the shortage of heat that the main heat source is capable of providing, by the auxiliary thermal source pair
The water that the temperature of the heating plant is relatively low is heated, and the higher water of the temperature after heating passes through the heating port of export
It flows out the auxiliary heating type gas-heating water heater and enters the heating plant, to realize the auxiliary of heating plant heat
Source heating function.Therefore, the auxiliary heating type gas-heating water heater, can be described auxiliary without using dedicated heat exchanger
It helps in hot type gas-heating water heater and realizes the main heat source for the switching between the warm auxiliary thermal source heating, so as to real
Existing gas-heating and other it is thermal source heated between switching, and heat exchanger need not be increased, and then effectively reduce heating hot water
The manufacture cost of system.
In one of the embodiments, the auxiliary heating type gas-heating water heater further includes controller, the control
Device is electrically connected respectively with the main heat source, the auxiliary thermal source.What the controller can be capable of providing according to the main heat source
The whether sufficient situation of heat, switches the main heat source and the auxiliary thermal source to be heated to the water in the heating plant,
So as to fulfill gas-heating and other it is thermal source heated between switching, and then realize the auxiliary heating type gas-heating water heater
Heating function.
In one of the embodiments, the auxiliary thermal source includes heating heat exchanger, domestic hot-water's heat exchanger, water pump, use
In the burner and wind turbine that heat the heating heat exchanger, the controller respectively with the water pump, the burner and described
Wind turbine is electrically connected；The port of export of the water pump is connected with the input end of the heating heat exchanger, domestic hot-water's heat exchanger
First input end connects respectively with the port of export of the heating heat exchanger, the heating port of export, domestic hot-water's heat exchanger
First exit end connected respectively with the input end of the water pump, the heating input end, the of domestic hot-water's heat exchanger
Two input ends are connected with the bathroom water inlet end, the second outlet end of domestic hot-water's heat exchanger and the bathroom water out
End connection.When the main heat source is capable of providing enough heats, the higher water of temperature passes through the life in the main heat source
The hot water heat exchanger living water relatively low with the temperature of the heating plant exchanges heat, after domestic hot-water's heat exchanger heat exchange
The higher current of temperature return the heating plant, to realize the heating function of main heat source；It is capable of providing when the main heat source
During shortage of heat, the burner and directly relatively low to the temperature of the heating plant water of the wind turbine heat, and pass through
The higher current of temperature after gas heating return the heating plant, to realize the heating function of auxiliary thermal source.
In one of the embodiments, the auxiliary thermal source further includes the first triple valve and the second triple valve, the control
Device is electrically connected respectively with first triple valve and second triple valve；The second port of first triple valve respectively with institute
Input end, the heating input end connection of water pump are stated, third port and the domestic hot-water of first triple valve exchange heat
The first exit end connection of device；The first port of second triple valve and the first input end of domestic hot-water's heat exchanger connect
Logical, the second port of second triple valve is connected with the port of export of the heating heat exchanger；The heating port of export respectively with
The first port of first triple valve, the connection of the third port of second triple valve.When the main heat source is capable of providing foot
During enough heats, the water that the temperature of the heating plant is relatively low can pass through in the case of without using dedicated heat exchanger
First triple valve and second triple valve are entered in domestic hot-water's heat exchanger, are exchanged heat using the domestic hot-water
The device water higher with the temperature of the main heat source exchanges heat, and the temperature after domestic hot-water's heat exchanger heat exchange is higher
Current are returned in the heating plant, are heated so as to fulfill the main heat source of the heating plant；Likewise, when the main heat source can
During the shortage of heat of offer, the relatively low water of the temperature of the heating plant is by the water pump and second triple valve, in institute
It states in heating heat exchanger and is directly heated by the wind turbine and the burner, the higher water of the temperature after gas heating
It flows back in the heating plant, heats so as to fulfill the auxiliary thermal source of the heating plant.
In one of the embodiments, the auxiliary thermal source further includes ratio adjusting valve, the controller and the ratio
Regulating valve is electrically connected；The first port of the ratio adjusting valve is connected with the first input end of domestic hot-water's heat exchanger, institute
The second port for stating ratio adjusting valve is connected with the port of export of the heating heat exchanger, the third port of the ratio adjusting valve with
The heating port of export connection.When the main heat source is capable of providing enough heats, the temperature of the heating plant is relatively low
Water the domestic hot-water can be entered by the ratio adjusting valve and exchanged heat in the case of without using dedicated heat exchanger
It in device, is exchanged heat using domestic hot-water's heat exchanger water higher with the temperature of the main heat source, by the life heat
The higher current of temperature after water- to-water heat exchanger heat exchange are returned in the heating plant, are supplied so as to fulfill the main heat source of the heating plant
It is warm；Likewise, when the shortage of heat that the main heat source is capable of providing, the relatively low water of the temperature of the heating plant passes through described
Water pump and the ratio adjusting valve, are directly heated in the heating heat exchanger by the wind turbine and the burner, warp
It crosses the higher current of the temperature after gas heating to return in the heating plant, be supplied so as to fulfill the auxiliary thermal source of the heating plant
It is warm.
In one of the embodiments, the auxiliary heating type gas-heating water heater further includes the first check valve and flow
Regulating valve；The bathroom water outlet end is connected with the third port of the flow control valve, the bathroom water inlet end respectively with
The water outlet port of first check valve, the connection of the first port of the flow control valve；The moisturizing port and described first
The water inlet port connection of check valve, the second port of the flow control valve are connected with the hot water effluent port.Described auxiliary
After hot type gas-heating water heater is helped to start, when the auxiliary thermal source enters bathroom pattern, first triple valve and institute
It states the second triple valve to commutate, so that the water pump, the heating heat exchanger, second triple valve, the domestic hot-water
Heat exchanger and first triple valve are sequentially connected in series to form bathroom water heat cycles circuit, and the burner, the wind turbine start
The circulation loop is heated, so as to provide heat for domestic hot-water's heat exchanger；Meanwhile first check valve,
The flow control valve and domestic hot-water's heat exchanger are sequentially connected in series to form bathroom water-flow circuit, in the bathroom water loop
The relatively low water of temperature exchanges heat in domestic hot-water's heat exchanger, the temperature after domestic hot-water's heat exchanger heat exchange
Higher current are returned in the bathroom water-flow circuit, so as to fulfill heating bathroom water；And then bathroom water is adjusted by user and is followed
The flow control valve of loop back path can set the bathroom water leaving water temperature of the hot water effluent port.
In one of the embodiments, the flow control valve is thermostatic mixing valves, to adjust the hot water effluent port
Leaving water temperature, so as to obtain the bathroom water of preference temperature.
In one of the embodiments, the main heat source is solar thermal collector.
In one of the embodiments, the main heat source is air source heat pump.
In one of the embodiments, the main heat source is equipped with temperature sensor, and the controller is passed with the temperature
Sensor is electrically connected.When the temperature sensor detects the main heat source when the temperature is excessively high, unlatching high temperature protection pattern is described
The water that the temperature of main heat source is higher is entered in domestic hot-water's heat exchanger, meanwhile, first triple valve and described second
Triple valve commutates, so that the water pump, the heating heat exchanger, second triple valve, domestic hot-water's heat exchanger
It is sequentially connected in series to form high temperature protection circulation loop with first triple valve, the wind turbine is by the warm of the water in the hot device of the heating
Amount is taken away with air form, radiating and cooling is carried out to the high temperature protection circulation loop to realize, so as to the temperature of the main heat source
The heat of the higher water of degree can be by domestic hot-water's heat exchanger transfer to the high temperature protection circulation loop, and then drops
The water temperature of the low main heat source, to realize high temperature protection function.
Description of the drawings
Fig. 1 is the structure diagram of the auxiliary heating type gas-heating water heater of the utility model embodiment one；
Fig. 2 is the schematic diagram of the main heat source heating loop of the utility model embodiment one；
Fig. 3 is the schematic diagram of the auxiliary thermal source heating loop of the utility model embodiment one；
Fig. 4 is the schematic diagram of the bathroom water heating circuit of the utility model embodiment one；
Fig. 5 is the schematic diagram of the high temperature protection circulation loop of the utility model embodiment one；
Fig. 6 is the schematic diagram of the main heat source heating loop of the utility model embodiment two；
Fig. 7 is the schematic diagram of the auxiliary thermal source heating loop of the utility model embodiment two；
Wherein, 1, auxiliary thermal source；2nd, heating heat exchanger；201st, the input end of heating heat exchanger；202nd, the heating heat-exchange
The port of export of device；3rd, burner；4th, wind turbine；5th, domestic hot-water's heat exchanger；501st, the first input end of domestic hot-water's heat exchanger；
502nd, the first exit end of domestic hot-water's heat exchanger；503rd, the second outlet end of domestic hot-water's heat exchanger；504th, domestic hot-water changes
Second input end of hot device；6th, water pump；601st, the input end of water pump；602nd, the port of export of water pump；7th, the first triple valve；701st,
The third port of one triple valve；702nd, the second port of the first triple valve；703rd, the first port of the first triple valve；8th, the 2nd 3
Port valve；801st, the second port of the second triple valve；802nd, the first port of the second triple valve；803rd, the 3rd end of the second triple valve
Mouthful；9th, main heat source；901st, the port of export of main heat source；902nd, the input end of main heat source；10th, heating plant；1001st, heating plant
The port of export；1002nd, heating plant input end；11st, flow control valve；1101st, the third port of flow control valve；1102nd, flow
The second port of regulating valve；1103rd, the first port of flow control valve；12nd, hot water effluent port；13rd, the first check valve；14、
Moisturizing port；15th, ratio adjusting valve；
A, main heat source heating loop；B, auxiliary thermal source heating loop；C1, bathroom water heat cycles circuit；C2, bathroom water follow
Loop back path；D, high temperature protection circulation loop；E, the main heat source heating loop of embodiment two；F, the auxiliary thermal source heating of embodiment two
Circuit.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the utility model, unless otherwise defined, all of technologies and scientific terms used here by the article with
The normally understood meaning of those skilled in the art for belonging to the utility model is identical.Herein in the explanation of the utility model
Term used in book is intended merely to the purpose of description specific embodiment, it is not intended that in limitation the utility model.Herein
Used term "and/or" includes the arbitrary and all combination of one or more relevant Listed Items.In addition, term
The orientation or position relationship of the instructions such as "left", "right", " on ", " under ", " interior " be based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term
" installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally connect
It connects；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, can above-mentioned term be understood with concrete condition
Concrete meaning in the utility model.In addition, skill involved in the utility model different embodiments disclosed below
Art feature can be combined with each other as long as they do not conflict with each other.
Embodiment one
Referring to Fig. 1, a kind of auxiliary heating type gas-heating water heater of the preferred embodiment in the utility model, including main heat source
9th, auxiliary thermal source 1, heating plant 10, moisturizing port 14 and hot water effluent port 12；The auxiliary thermal source 1 be equipped with bathroom water into
Mouth end 103, bathroom water outlet end 104, heating input end 101 and the heating port of export 102, the bathroom water inlet end 103 and institute
The port of export 901 for stating main heat source 9 connects, and the bathroom water outlet end 104 is connected with the input end 902 of the main heat source 9, described
The heating plant port of export 1001 of heating plant 10 is connected with the heating input end 101, the heating dress of the heating plant 10
Input end 1002 is put to connect with the heating port of export 102；The moisturizing port 14 is connected with the bathroom water outlet end 104,
The hot water effluent port 12 is connected with bathroom water inlet end 103.
In the utility model embodiment, the heating plant 10 of the auxiliary heating type gas-heating water heater
The relatively low water of temperature is entered by the heating input end 101 in the auxiliary heating type gas-heating water heater, when described
When main heat source 9 is capable of providing enough heats, by the main heat source 9 water relatively low to the temperature of the heating plant 10 into
Row heats, and the higher water of the temperature after heating flows out the auxiliary heating type combustion gas by the heating port of export 102 to be adopted
Warm water heater simultaneously enters the heating plant 10, to realize 9 heating function of main heat source of the heating plant 10；When the main heat
During the shortage of heat that source 9 is capable of providing, added by the auxiliary thermal source 1 water relatively low to the temperature of the heating plant 10
Heat, the higher water of temperature after heating flow out the auxiliary heating type gas-heating heat by the heating port of export 102
Water stove simultaneously enters the heating plant 10, to realize the auxiliary thermal source heating function of the heating plant 10.Therefore, the auxiliary
Hot type gas-heating water heater, can be in the auxiliary heating type gas-heating water heater without using dedicated heat exchanger
The main heat source 9 can be realized for the switching between the warm heating of auxiliary thermal source 1, so as to fulfill gas-heating and other heat
Switching between the heating of source, and heat exchanger need not be increased, and then effectively reduce the manufacture cost of heating hot-water heating system.
In the utility model embodiment, it should be noted that the main heat source 9 is solar thermal collector；The main heat
Source 9 can also be air source heat pump or other hot-water heating systems etc., be not specifically limited herein.
Referring to Fig. 1, in the utility model embodiment, the auxiliary heating type gas-heating water heater further includes control
Device, the controller are electrically connected respectively with the main heat source 9, the auxiliary thermal source 1.The controller can be according to the main warm
The whether sufficient situation of the heat that source 9 is capable of providing, switches the main heat source 9 and the auxiliary thermal source 1 with to the heating plant
Water in 10 is heated, so as to fulfill gas-heating and other it is thermal source heated between switching, and then realize it is described auxiliary plus
The heating function of heat type gas-heating water heater.
Referring to Fig. 2 and Fig. 3, in order to make structure rationalization, in the present embodiment, the auxiliary thermal source 1 includes heating heat-exchange
Device 2, domestic hot-water's heat exchanger 5, water pump 6, for heating the burner 3 of the heating heat exchanger 2 and wind turbine 4, the controller
It is electrically connected respectively with the water pump 6, the burner 3 and the wind turbine 4；The port of export 602 of the water pump 6 is changed with the heating
The input end 201 of hot device 2 connects, the first input end 501 of domestic hot-water's heat exchanger 5 respectively with the heating heat exchanger 2
The port of export 202, the heating port of export 102 connect, the first exit end 502 of domestic hot-water's heat exchanger 5 respectively with institute
State the input end 601 of water pump 6, the heating input end 101 connects, the second input end 504 of domestic hot-water's heat exchanger 5
It is connected with the bathroom water inlet end 103, the second outlet end 503 of domestic hot-water's heat exchanger 5 and the bathroom water out
104 connection of end.When the main heat source 9 is capable of providing enough heats, the higher water of temperature passes through in the main heat source 9
Domestic hot-water's heat exchanger 5 water relatively low with the temperature of the heating plant 10 exchanges heat, and is changed by the domestic hot-water
The higher current of temperature after hot device 5 exchanges heat return the heating plant 10, to realize the heating function of main heat source 9；As the master
During the shortage of heat that heat source 9 is capable of providing, the burner 3 and the wind turbine 4 directly to the temperature of the heating plant 10 compared with
Low water is heated, and the higher current of the temperature after gas heating return the heating plant 10, to realize auxiliary thermal source 1
Heating function.
Referring to Fig. 2 and Fig. 3, in order to make the auxiliary heating type gas-heating water heater that there is the work(of main heat source heating heating
Can be with the function of auxiliary thermal source heating, in the present embodiment, the auxiliary thermal source 1 further includes the first triple valve 7 and the second threeway
Valve 8, the controller are electrically connected respectively with first triple valve 7 and second triple valve 8；First triple valve 7
Second port 702 connects respectively with the input end 601 of the water pump 6, the heating input end 101, first triple valve 7
Third port 701 is connected with the first exit end 502 of domestic hot-water's heat exchanger 5；The first port of second triple valve 8
802 connect with the first input end 501 of domestic hot-water's heat exchanger 5, the second port 801 of second triple valve 8 and institute
The port of export 202 for stating heating heat exchanger 2 connects；The heating port of export 102 first port with first triple valve 7 respectively
703rd, the third port 803 of second triple valve 8 connects.There is master to the auxiliary heating type gas-heating water heater below
The principle of the function of function and the auxiliary thermal source heating of thermal source heated heating is described in detail.
Referring to Fig. 2, in the present embodiment, the auxiliary heating type gas-heating water heater realizes main heat source heating heating
The method of operation of function is：When the main heat source 9 is capable of providing enough heats, by first triple valve 7 and institute
The second triple valve 8 is stated with commutation function, when the third port 701 and first port 703 of first triple valve 7 open, with
And second triple valve 8 second port 801 and first port 802 open after, the heating plant 10, the water pump 6,
The heating heat exchanger 2, second triple valve 8, domestic hot-water's heat exchanger 5 and first triple valve 7 are sequentially connected in series
Main heat source heating loop A is formed, therefore, the water that the temperature of the heating plant 10 is relatively low can be without using dedicated heat exchange
It in the case of device, is entered by first triple valve 7 and second triple valve 8 in domestic hot-water's heat exchanger 5, profit
It is exchanged heat with domestic hot-water's heat exchanger 5 water higher with the temperature of the main heat source 9, exchanged heat by the domestic hot-water
The higher current of temperature after device 5 exchanges heat are returned in the heating plant 10, are supplied so as to fulfill the main heat source of the heating plant 10
It is warm.
Referring to Fig. 3, in the present embodiment, the auxiliary heating type gas-heating water heater realizes auxiliary thermal source heating heating
The method of operation of function be：When the shortage of heat that the main heat source 9 is capable of providing, by first triple valve 7 and institute
Stating the second triple valve 8 has commutation function, after the second port 801 and third port 803 of second triple valve 8 are opened,
The heating plant 10, the water pump 6, the heating heat exchanger 2 and second triple valve 8 are sequentially connected in series to form auxiliary thermal source
Heating loop B, therefore, the relatively low water of the temperature of the heating plant 10 by the water pump 6 and second triple valve 8,
Directly heated in the heating heat exchanger 2 by the wind turbine 4 and the burner 3, the temperature after gas heating compared with
High current are returned in the heating plant 10, are heated so as to fulfill the auxiliary thermal source of the heating plant 10.
Referring to Fig. 4, in order to make the auxiliary heating type gas-heating water heater that there is main heat source heating heating
While the function of heating with auxiliary thermal source, can also have the function of to heat bathroom water, in the present embodiment, the auxiliary adds
Heat type gas-heating water heater further includes the first check valve 13 and flow control valve 11；The bathroom water outlet end 104 with it is described
The third port 1101 of flow control valve 11 connects, and the bathroom water inlet end 103 goes out respectively with first check valve 13
Water end (W.E.) mouth, the first port 1103 of the flow control valve 11 connect；The moisturizing port 14 and first check valve 13
The connection of water inlet port, the second port 1102 of the flow control valve 11 are connected with the hot water effluent port 12.Described auxiliary
After hot type gas-heating water heater is helped to start, when the auxiliary thermal source 1 enters bathroom pattern, 7 He of the first triple valve
Second triple valve 8 commutates so that the third port 701 and second port 702 of first triple valve 7 open, with
And after the second port 801 and first port 802 of second triple valve 8 are opened, so that the water pump 6, the heating heat-exchange
Device 2, second triple valve 8, domestic hot-water's heat exchanger 5 and first triple valve 7, which are sequentially connected in series, to be formed bathroom water and adds
Soft circulation circuit C1, the burner 3, the wind turbine 4, which start, heats the bathroom water heat cycles circuit C1, so as to
Heat is provided for domestic hot-water's heat exchanger 5；Meanwhile first check valve 13, the flow control valve 11 and the life
Hot water heat exchanger 5 living is sequentially connected in series the water to form that temperature is relatively low in bathroom water-flow circuit C2, the bathroom water-flow circuit C2
It exchanges heat in domestic hot-water's heat exchanger 5, the higher current of the temperature after domestic hot-water's heat exchanger 5 heat exchange
It returns in the bathroom water-flow circuit C2, so as to fulfill heating bathroom water；And then bathroom water-flow circuit C2 is adjusted by user
The flow control valve 11 can set the bathroom water leaving water temperature of the hot water effluent port 12.
In the utility model embodiment, it should be noted that the flow control valve 11 is thermostatic mixing valves, to adjust
The leaving water temperature of the hot water effluent port 12, so as to obtain the bathroom water of preference temperature.
Referring to Fig. 5, in order to make the auxiliary heating type gas-heating water heater that there is high temperature protection, in this practicality
In new embodiment, the main heat source 9 is equipped with temperature sensor, and the controller is electrically connected with the temperature sensor.When
The temperature sensor detects the main heat source 9 when the temperature is excessively high, opens high temperature protection pattern, the temperature of the main heat source 9
The higher water of degree is entered in domestic hot-water's heat exchanger 5, meanwhile, first triple valve 7 and second triple valve 8 into
Row commutation, so that the water pump 6, the heating heat exchanger 2, second triple valve 8, domestic hot-water's heat exchanger 5 and institute
It states the first triple valve 7 to be sequentially connected in series to form high temperature protection circulation loop D, the wind turbine 4 is by the warm of the water in the hot device 2 of the heating
Amount is taken away with air form, so that the heat of the higher water of the temperature of the main heat source 9 can be exchanged heat by the domestic hot-water
Device 5 is transferred on the high temperature protection circulation loop D, so as to reduce the water temperature of the main heat source 9, and then realizes high temperature protection work(
Energy.
Embodiment two
Referring to Fig. 6 and Fig. 7, the auxiliary heating type gas-heating water heater in the present embodiment, remaining embodiment one
Difference lies in the present embodiment, the auxiliary thermal source 1 further includes ratio adjusting valve 15, the controller and the ratio tune
Save valve electrical connection；The first port 1501 of the ratio adjusting valve 15 and the first input end 501 of domestic hot-water's heat exchanger 5
Connection, the second port 1502 of the ratio adjusting valve 15 are connected with the port of export 202 of the heating heat exchanger 2, the ratio
The third port 1503 of regulating valve 15 is connected with the heating port of export 102.
Likewise, the auxiliary heating type gas-heating water heater of the present embodiment has the function of main heat source heating heating
With the function of auxiliary thermal source heating, there is the work(that main heat source heating heats to the auxiliary heating type gas-heating water heater below
It can be described in detail with the principle of the function of auxiliary thermal source heating.
Referring to Fig. 5, in the present embodiment, the auxiliary heating type gas-heating water heater realizes main heat source heating heating
The method of operation of function is：When the main heat source 9 is capable of providing enough heats, since the ratio adjusting valve 15 is adjustable
Save the aperture of 1502 passage of first port 1501 and second port of the ratio adjusting valve 15, it is the heating plant 10, described
Water pump 6, the heating heat exchanger 2, the ratio adjusting valve 15 and domestic hot-water's heat exchanger 5 are sequentially connected in series to form main heat
Source heating loop E, therefore, the water that the temperature of the heating plant 10 is relatively low can be in the situation without using dedicated heat exchanger
Under, entered by the ratio adjusting valve 15 in domestic hot-water's heat exchanger 5, using domestic hot-water's heat exchanger 5 with
The water that the temperature of the main heat source 9 is higher exchanges heat, and the temperature after domestic hot-water's heat exchanger 5 heat exchange is higher
Current are returned in the heating plant 10, are heated so as to fulfill the main heat source of the heating plant 10.
Referring to Fig. 6, in the present embodiment, the auxiliary heating type gas-heating water heater realizes auxiliary thermal source heating heating
The method of operation of function be：When the shortage of heat that the main heat source 9 is capable of providing, since the ratio adjusting valve 15 is adjustable
Save the aperture of 1502 passage of third port 1503 and second port of the ratio adjusting valve 15, it is the heating plant 10, described
Water pump 6, the heating heat exchanger 2 and second triple valve 8 are sequentially connected in series to form auxiliary thermal source heating loop F, therefore, institute
The relatively low water of temperature of heating plant 10 is stated by the water pump 6 and the ratio adjusting valve 15, in the heating heat exchanger 5
It is directly heated by the wind turbine 4 and the burner 3, the higher current of the temperature after gas heating return the heating
In device 10, heat so as to fulfill the auxiliary thermal source of the heating plant 10.
In the present embodiment, it should be noted that other functions and the method for operation of the present embodiment are identical with embodiment one,
It does not do and more repeats herein.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, several improvement and replacement can also be made, these change
The scope of protection of the utility model is also should be regarded as into replacement.
Claims (10)
1. a kind of auxiliary heating type gas-heating water heater, which is characterized in that including main heat source (9), auxiliary thermal source (1), heating
Device (10), moisturizing port (14) and hot water effluent port (12)；
The auxiliary thermal source (1) is equipped with bathroom water inlet end (103), bathroom water outlet end (104), heating input end (101)
With the heating port of export (102), the bathroom water inlet end (103) connects with the port of export (901) of the main heat source (9), described
Bathroom water outlet end (104) is connected with the input end (902) of the main heat source (9), the heating plant of the heating plant (10)
The port of export (1001) is connected with the heating input end (101), the heating plant input end (1002) of the heating plant (10)
It is connected with the heating port of export (102)；
The moisturizing port (14) connects with the bathroom water outlet end (104), the hot water effluent port (12) and bathroom water
Input end (103) connects.
2. auxiliary heating type gas-heating water heater as described in claim 1, which is characterized in that the auxiliary heating type combustion gas
Water heater for heating further includes controller, and the controller is electrically connected respectively with the main heat source (9), the auxiliary thermal source (1).
3. auxiliary heating type gas-heating water heater as claimed in claim 2, which is characterized in that auxiliary thermal source (1) bag
Include heating heat exchanger (2), domestic hot-water's heat exchanger (5), water pump (6), the burner for heating the heating heat exchanger (2)
(3) it is electrically connected respectively with the water pump (6), the burner (3) and the wind turbine (4) with wind turbine (4), the controller；
The port of export (602) of the water pump (6) is connected with the input end (201) of the heating heat exchanger (2), the domestic hot-water
The first input end (501) of heat exchanger (5) respectively with the port of export of the heating heat exchanger (2) (202), the heating port of export
(102) connect, the first exit end (502) of domestic hot-water's heat exchanger (5) input end with the water pump (6) respectively
(601), heating input end (101) connection, the second input end (504) of domestic hot-water's heat exchanger (5) are defended with described
Bath water input end (103) connects, second outlet end (503) and the bathroom water outlet end of domestic hot-water's heat exchanger (5)
(104) connect.
4. auxiliary heating type gas-heating water heater as claimed in claim 3, which is characterized in that the auxiliary thermal source (1) is also
Including the first triple valve (7) and the second triple valve (8), the controller respectively with first triple valve (7) and described second
Triple valve (8) is electrically connected；
The second port (702) of first triple valve (7) respectively with the input end of the water pump (6) (601), the heating into
Mouth end (101) connects, and the third port (701) of first triple valve (7) goes out with the first of domestic hot-water's heat exchanger (5)
Mouth end (502) connects；
The first port (802) of second triple valve (8) and the first input end (501) of domestic hot-water's heat exchanger (5)
Connection, the second port (801) of second triple valve (8) are connected with the port of export (202) of the heating heat exchanger (2)；
The heating port of export (102) respectively with the first port (703) of first triple valve (7), second triple valve
(8) third port (803) connection.
5. auxiliary heating type gas-heating water heater as claimed in claim 3, which is characterized in that the auxiliary thermal source (1) is also
Including ratio adjusting valve (15), the controller is electrically connected with the ratio adjusting valve (15)；
The first port (1501) of the ratio adjusting valve (15) and the first input end of domestic hot-water's heat exchanger (5)
(501) connect, the second port (1502) of the ratio adjusting valve (15) and the port of export (202) of the heating heat exchanger (2)
Connection, the third port (1503) of the ratio adjusting valve (15) are connected with the heating port of export (102).
6. auxiliary heating type gas-heating water heater as claimed in claim 2, which is characterized in that the auxiliary heating type combustion gas
Water heater for heating further includes the first check valve (13) and flow control valve (11)；
The bathroom water outlet end (104) connects with the third port (1101) of the flow control valve (11), the bathroom water
Input end (103) respectively with the water outlet port of first check valve (13), the first port of the flow control valve (11)
(1103) connect；
The moisturizing port (14) connects with the water inlet port of first check valve (13), and the of the flow control valve (11)
Two-port netwerk (1102) is connected with the hot water effluent port (12).
7. auxiliary heating type gas-heating water heater as claimed in claim 6, which is characterized in that the flow control valve (11)
For thermostatic mixing valves.
8. auxiliary heating type gas-heating water heater as described in claim 1, which is characterized in that the main heat source (9) is too
Positive energy heat collector.
9. auxiliary heating type gas-heating water heater as described in claim 1, which is characterized in that the main heat source (9) is sky
Air supply heat pump.
10. auxiliary heating type gas-heating water heater as claimed in claim 2, which is characterized in that set on the main heat source (9)
There is temperature sensor, the controller is electrically connected with the temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232285.7U CN207378922U (en) | 2017-09-22 | 2017-09-22 | A kind of auxiliary heating type gas-heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232285.7U CN207378922U (en) | 2017-09-22 | 2017-09-22 | A kind of auxiliary heating type gas-heating water heater |
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| Publication Number | Publication Date |
|---|---|
| CN207378922U true CN207378922U (en) | 2018-05-18 |
Family
ID=62340675
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721232285.7U Active CN207378922U (en) | 2017-09-22 | 2017-09-22 | A kind of auxiliary heating type gas-heating water heater |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775617A (en) * | 2018-07-04 | 2018-11-09 | 阿诗丹顿燃具有限公司 | A kind of gas-heating water heater of anti-dry |
| CN109340905A (en) * | 2018-11-29 | 2019-02-15 | 广州万宝集团民权电器有限公司 | A kind of external water pump system of gas-heating water heater and control method |
| CN114198904A (en) * | 2021-12-07 | 2022-03-18 | 广东万和热能科技有限公司 | Gas heating water heater |
-
2017
- 2017-09-22 CN CN201721232285.7U patent/CN207378922U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775617A (en) * | 2018-07-04 | 2018-11-09 | 阿诗丹顿燃具有限公司 | A kind of gas-heating water heater of anti-dry |
| CN109340905A (en) * | 2018-11-29 | 2019-02-15 | 广州万宝集团民权电器有限公司 | A kind of external water pump system of gas-heating water heater and control method |
| CN114198904A (en) * | 2021-12-07 | 2022-03-18 | 广东万和热能科技有限公司 | Gas heating water heater |
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