CN208606376U - A kind of shunt gas heater with ever-burning flame and zero cold water - Google Patents
A kind of shunt gas heater with ever-burning flame and zero cold water Download PDFInfo
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- CN208606376U CN208606376U CN201821102344.3U CN201821102344U CN208606376U CN 208606376 U CN208606376 U CN 208606376U CN 201821102344 U CN201821102344 U CN 201821102344U CN 208606376 U CN208606376 U CN 208606376U
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Abstract
A kind of shunt gas heater with ever-burning flame and zero cold water, including bottom case, heat exchanger, the Forced discharge fan being located at the top of heat exchanger, the burner for being located at heat exchanger bottom, gas valve, cold water water supply connector, water flow sensing unit, hot water effluent's connector, inflow temperature sensor and hot water effluent's temperature sensor, inlet triplet for water connector, total water supply connector, exhaust valve, water pump, the first check valve, second one-way valve and with water end；It further include first circulation three-way connection and second circulation three-way connection；Inflow temperature sensor is set on pipeline between second circulation three-way connection and coil pipe；The water outlet of heat exchanger is connected to by pipeline and hot water effluent's fittings, the other end of hot water effluent's connector with second one-way valve and with the backwater end after water terminal tandem, and gas ratio valve is connected to the fire row and ever-burning flame combustion tube.It can keep the water temperature of system, and when use is discharged without cold water, reduce heating time, quick heating.
Description
Technical field
The utility model relates to a kind of gas heater, especially a kind of gas heater of zero cold water.
Background technique
Currently available technology, as shown in Figure 1, a kind of band ever-burning flame and zero cold water gas heater, including bottom case 1, heat are handed over
Parallel operation 2, the Forced discharge fan 3 being located at the top of heat exchanger, the burner 4 for being located at heat exchanger bottom, gas valve 5, cold water water inlet
Connector 6, water flow sensing unit 7, hot water effluent's connector 8, inflow temperature sensor 9, hot water effluent's temperature sensor 10 and master control borad,
The heat exchanger 2 includes combustion chamber 21, is wrapped in the coil pipe 22 and heat exchanger 23 to burn in outdoor face, the water outlet of coil pipe 22
End is connected to the water inlet end of heat exchanger 23.The gas valve 5 is gas ratio valve, is provided with gas outlet on gas ratio valve 5
Interface and ever-burning flame outlet interface；The burner 4 is ever-burning flame formula burner, and ever-burning flame formula burner includes several fire rows
With ever-burning flame combustion tube；It further include inlet triplet for water connector 11, total water supply connector 12, exhaust valve 13, water pump 14, the first check valve
151, second one-way valve 152 and with water end 16,.There are problems to be: in use, outflow cold water, cannot use, cause water waste
It is wasted with combustion gas.
Utility model content
The purpose of this utility model is: providing a kind of shunt gas heater with ever-burning flame and zero cold water, it has
The function of zero cold water, it is energy saving and water-saving.
The utility model is realized in this way: a kind of shunt gas heater with ever-burning flame and zero cold water, including bottom
Shell, heat exchanger, the Forced discharge fan being located at the top of heat exchanger, the burner for being located at heat exchanger bottom, gas valve, cold water into
Water swivel, water flow sensing unit, hot water effluent's connector, inflow temperature sensor and hot water effluent's temperature sensor, the heat exchange
Device includes combustion chamber, is wrapped in the coil pipe and heat exchanger to burn in outdoor face, the water outlet of coil pipe and the water inlet end of heat exchanger
Connection；The gas valve is gas ratio valve, is provided with gas outlet interface and ever-burning flame outlet interface on gas ratio valve；Institute
Stating burner is ever-burning flame formula burner, and ever-burning flame formula burner includes several fire rows and ever-burning flame combustion tube；Inlet triplet for water
Connector, total water supply connector, exhaust valve, water pump, the first check valve, second one-way valve and with water end；It is characterized by also including
First circulation three-way connection and second circulation three-way connection；
The water inlet end of its backwater end and first check valve connects after the second one-way valve and the terminal tandem with water
Logical, the pipeline of the water inlet end of the first check valve is connected to total water supply connector；The water outlet of first check valve and cold water water supply connector
Connection, straight tube one end of cold water water supply connector, the water flow sensing unit and inlet triplet for water connector is sequentially communicated, the other end of straight tube
It is connected to exhaust valve；Straight tube one end of second circulation three-way connection is connected to the water inlet end of coil pipe, first circulation three-way connection
Straight tube one end is connected to the branch pipe of inlet triplet for water connector；The other end, the water pump and second of the straight tube of first circulation three-way connection follow
The branch pipe of ring pass joint is connected to, and the other end of the straight tube of second circulation three-way connection and the branch pipe of first circulation pass joint are by dividing
Water pipe connection；Inflow temperature sensor is set on pipeline between second circulation three-way connection and coil pipe；The water outlet of heat exchanger
By pipeline and hot water effluent's fittings, the other end and second one-way valve of hot water effluent's connector and with after water terminal tandem
Backwater end connection, gas ratio valve are connected to the fire row and ever-burning flame combustion tube.
A kind of shunt gas heater with ever-burning flame and zero cold water is characterized in that further include length
Open fire gas-guide tube and ever-burning flame solenoid valve；
Ever-burning flame gas-guide tube is connected to the ever-burning flame outlet interface of the gas ratio valve and ever-burning flame solenoid valve, ever-burning flame
Solenoid valve is connected to the ever-burning flame combustion tube；Ever-burning flame solenoid valve time-delay closing.
A kind of shunt gas heater with ever-burning flame and zero cold water of the utility model, due to using such structure,
It can keep the water temperature of system, and when use is discharged without cold water, reduce heating time, quick heating.
Detailed description of the invention
Fig. 1 is the main view of the prior art.
Fig. 2 is the main view of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of shunt gas heater with ever-burning flame and zero cold water, including bottom case 1, heat exchanger 2,
Be located at the Forced discharge fan 3 at the top of heat exchanger, the burner 4 for being located at heat exchanger bottom, gas valve 5, cold water water supply connector 6,
Water flow sensing unit 7, hot water effluent's connector 8, inflow temperature sensor 9, hot water effluent's temperature sensor 10 and master control borad, the heat
Exchanger 2 include combustion chamber 21, be wrapped in burning outdoor face on coil pipe 22 and heat exchanger 23, the water outlet of coil pipe 22 with change
The water inlet end of hot device 23 is connected to.
The gas valve 5 is gas ratio valve, is provided with gas outlet interface on gas ratio valve 5 and ever-burning flame outlet connects
Mouthful；
The burner 4 is ever-burning flame formula burner, and ever-burning flame formula burner includes several fire rows and ever-burning flame burning
Pipe；
Inlet triplet for water connector 11, total water supply connector 12, exhaust valve 13, water pump 14, the first check valve 151, second one-way valve
152 and with water end 16,
Second one-way valve 152 and its backwater end is connected to the water inlet end of the first check valve 151 after being connected with water end 16, the
The pipeline of the water inlet end of one check valve 151 is connected to total water supply connector 12；The water outlet of first check valve 151 connects with cold water water inlet
First 6 connection, straight tube one end of cold water water supply connector 6, the water flow sensing unit 7 and inlet triplet for water connector 11 is sequentially communicated, straight tube
The other end be connected to exhaust valve 13；
It further include first circulation three-way connection 111 and second circulation three-way connection 112；
Straight tube one end of second circulation three-way connection 112 is connected to the water inlet end of coil pipe 22, first circulation three-way connection 111
Straight tube one end be connected to the branch pipe of inlet triplet for water connector 11；The other end, the water pump 14 of the straight tube of first circulation three-way connection 111
It is connected to the branch pipe of second circulation pass joint 112, the other end and first circulation of the straight tube of second circulation three-way connection 112 connect
First 111 branch pipe is connected to by distributive pipe 19；Setting water inlet temperature on pipeline between second circulation three-way connection 112 and coil pipe 22
Spend sensor 9；The water outlet of heat exchanger 23 is connected to by pipeline with hot water effluent's connector 8, the other end of hot water effluent's connector 8 and
Second one-way valve 152 is connected to with the backwater end after water terminal tandem, gas ratio valve 5 and the fire row and ever-burning flame combustion tube
Connection.
The hot water distributive pipe 20 that heat exchanger 23 is connected to hot water effluent's connector 8 is arranged in hot water effluent's temperature sensor 10
On；It further include temperature controller 201, temperature controller 201 is located on the hot water distributive pipe 20 of hot water distributive pipe 20 and 23 adjacent of heat exchanger.
Temperature controller 201, hot water effluent's temperature sensor 10 and hot water effluent's connector are set gradually；
It further include ever-burning flame gas-guide tube 17 and ever-burning flame solenoid valve 18；
Ever-burning flame gas-guide tube 17 is connected to the ever-burning flame outlet interface of the gas ratio valve and ever-burning flame solenoid valve 18, long
Open fire solenoid valve 18 is connected to the ever-burning flame combustion tube；18 time-delay closing of ever-burning flame solenoid valve.
When the utility model is used, in use, inflow temperature sensor 9 detect water temperature, when lower than setting temperature when,
Water pump 14, gas valve 5, burner 4 and Forced discharge fan 3 work；
With the backwater end of water end and second one-way valve, cold water water supply connector 6, water flow sensing unit 7, water pump 14, heat exchange
Device 2, hot water effluent's connector 8 and circulating-heating circuit system, fire row and length are constituted with the water inlet end of water end and second one-way valve
The burning of open fire combustion tube；When reaching set temperature, stop working；
Enter cold water water supply connector 6 through the first check valve 151 with the source water of 16 used time of water end, total water supply connector 12；
Burner 4 works；After water, the time of delay can be arbitrarily arranged, conveniently in short-term in 18 time-delay closing of ever-burning flame solenoid valve
It is interior to reuse into holding water temperature.Using such working method and structure, reaches and go out hot water immediately；It is energy saving and water-saving.
Above-described is only the preferred embodiments of the utility model.It should be pointed out that for the common of this field
For technical staff, in the case where not departing from the utility model principle, it can also make several improvements and modification, this is also considered as
The protection scope of the utility model.
Claims (2)
1. a kind of shunt gas heater with ever-burning flame and zero cold water, including bottom case, heat exchanger, it is located at heat exchanger top
The Forced discharge fan in portion, the burner for being located at heat exchanger bottom, gas valve, cold water water supply connector, water flow sensing unit, hot water effluent
Connector, inflow temperature sensor and hot water effluent's temperature sensor, the heat exchanger include combustion chamber, are wrapped in outside combustion chamber
Coil pipe and heat exchanger on surface, the water outlet of coil pipe are connected to the water inlet end of heat exchanger；The gas valve is gas ratio valve,
Gas outlet interface and ever-burning flame outlet interface are provided on gas ratio valve；The burner is ever-burning flame formula burner, long
Open fire formula burner includes several fire rows and ever-burning flame combustion tube；Inlet triplet for water connector, total water supply connector, exhaust valve, water pump,
First check valve, second one-way valve and with water end；It is characterized by also including first circulation three-way connections and second circulation three
Pass joint；
Its backwater end is connected to the water inlet end of first check valve after the second one-way valve and the terminal tandem with water, the
The pipeline of the water inlet end of one check valve is connected to total water supply connector；The water outlet of first check valve is connected to cold water water supply connector,
Straight tube one end of cold water water supply connector, the water flow sensing unit and inlet triplet for water connector is sequentially communicated, the other end of straight tube and row
Air valve connection；Straight tube one end of second circulation three-way connection is connected to the water inlet end of coil pipe, the straight tube of first circulation three-way connection
One end is connected to the branch pipe of inlet triplet for water connector；The other end, water pump and the second circulation of the straight tube of first circulation three-way connection are logical
The branch pipe of connector is connected to, and the other end of the straight tube of second circulation three-way connection and the branch pipe of first circulation pass joint pass through distributive pipe
Connection；Inflow temperature sensor is set on pipeline between second circulation three-way connection and coil pipe；The water outlet of heat exchanger passes through
Pipeline and hot water effluent's fittings, the other end and second one-way valve of hot water effluent's connector and with the return water after water terminal tandem
End connection, gas ratio valve are connected to the fire row and ever-burning flame combustion tube.
2. a kind of shunt gas heater with ever-burning flame and zero cold water according to claim 1, it is characterised in that: also
Including ever-burning flame gas-guide tube and ever-burning flame solenoid valve；
Ever-burning flame gas-guide tube is connected to the ever-burning flame outlet interface of the gas ratio valve and ever-burning flame solenoid valve, ever-burning flame electromagnetism
Valve is connected to the ever-burning flame combustion tube；Ever-burning flame solenoid valve time-delay closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102344.3U CN208606376U (en) | 2018-07-11 | 2018-07-11 | A kind of shunt gas heater with ever-burning flame and zero cold water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102344.3U CN208606376U (en) | 2018-07-11 | 2018-07-11 | A kind of shunt gas heater with ever-burning flame and zero cold water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606376U true CN208606376U (en) | 2019-03-15 |
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ID=65668509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102344.3U Active CN208606376U (en) | 2018-07-11 | 2018-07-11 | A kind of shunt gas heater with ever-burning flame and zero cold water |
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| CN (1) | CN208606376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953723A (en) * | 2019-10-30 | 2020-04-03 | 九阳股份有限公司 | Control method of gas water heater |
-
2018
- 2018-07-11 CN CN201821102344.3U patent/CN208606376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953723A (en) * | 2019-10-30 | 2020-04-03 | 九阳股份有限公司 | Control method of gas water heater |
| CN110953723B (en) * | 2019-10-30 | 2021-06-01 | 九阳股份有限公司 | Control method of gas water heater |
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