CN207585065U - A kind of gas heater of zero cold water of strong odd test of low noise - Google Patents
A kind of gas heater of zero cold water of strong odd test of low noise Download PDFInfo
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- CN207585065U CN207585065U CN201721676317.2U CN201721676317U CN207585065U CN 207585065 U CN207585065 U CN 207585065U CN 201721676317 U CN201721676317 U CN 201721676317U CN 207585065 U CN207585065 U CN 207585065U
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- low noise
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Abstract
A kind of gas heater of zero cold water of strong odd test of low noise, including the smoke ejector to connect successively, heat exchanger and the burner being arranged in housing, the smoke ejector, heat exchanger and burner are connected between each other by flange；Wherein, the bottom of smoke ejector is provided with first flange, and second flange is provided at the top of heat exchanger, the bottom of heat exchanger is provided with third flange, the 4th flange is provided at the top of burner, first flange connects with second flange, and third flange connects with the 4th flange.The gas heater of zero cold water of strong odd test of the low noise, further include proportioning valve, one end of water inlet pipe is connected with the water pipe import of heat exchanger, one end of outlet pipe is connected with the pipe outlet of heat exchanger, inlet valve, circulating pump and water flow sensor are disposed on water inlet pipe, proportioning valve and outlet valve are disposed on outlet pipe.The utility model has the characteristics that simple and reasonable, noise is low.
Description
Technical field
The utility model is related to a kind of gas heaters of zero cold water of strong odd test of low noise.
Background technology
Zero cold water constant temp gas water heater efficiently can continuously provide hot water, open the hot-water switch of gas heater
Hot water can be enjoyed, unnecessary cold water discharge is saved, really offers convenience for user；But existing zero cold water gas and hot water
The combustion noise of device is bigger, enables client less satisfied.
205561221 U of Chinese patent literature CN disclosed a kind of zero cold water circulation-type combustion on 09 07th, 2016
Gas water heater, including heat exchanger, burner, water flow sensing unit, hot water outlet pipe, hot water effluent's interface, hot water effluent's temperature
Sensor, inlet water temperature sensor, cold water interface and controller, cold water interface, water flow sensing unit and heat exchanger into
Water pipe is sequentially communicated；Further include a water pump, electronic electric check valve, tee pipe fitting and return water temperature sensor, cold water interface, water
Flow sensor and tee pipe fitting are sequentially communicated, and the water inlet pipe of the heat exchanger is connected with tee pipe fitting, electric check valve and three
Way pipe fitting connects；Electric check valve, water pump, return pipe and return water interface are sequentially communicated；Return water temperature sensor is arranged on return water
Guan Shang；Return water interface is connected with hot water effluent end；Return water interface, return pipe, water pump, electric check valve, tee pipe fitting, Re Jiaore
Device and hot water effluent end form water premix circuit.
Utility model content
The purpose of this utility model is intended to provide a kind of zero cold water of strong odd test of low noise simple and reasonable, noise is low
Gas heater, to overcome shortcoming of the prior art.
By a kind of gas heater of zero cold water of strong odd test of low noise of this purpose design, including being arranged in housing
Smoke ejector, heat exchanger and the burner to connect successively, structure feature are that the smoke ejector, heat exchanger and burner are mutual
Between connected by flange；Wherein, the bottom of smoke ejector is provided with first flange, and the second method is provided at the top of heat exchanger
Orchid, the bottom of heat exchanger are provided with third flange, the 4th flange, first flange and second flange are provided at the top of burner
Connect, third flange connects with the 4th flange.
Further, the gas heater of zero cold water of strong odd test of the low noise, further includes proportioning valve, and the one of water inlet pipe
End is connected with the water pipe import of heat exchanger, and one end of outlet pipe is connected with the pipe outlet of heat exchanger, on water inlet pipe
Inlet valve, circulating pump and water flow sensor are disposed with, proportioning valve and outlet valve are disposed on outlet pipe.
Further, the circulating pump is arranged on the lower right corner of housing, for controlling middle control whether gas water heater working
Device is arranged on above the right side of housing and close to the right side inner wall of housing, and water flow sensor is arranged on to be connected with circulating-pump outlet
On logical water inlet pipe, water flow sensor is arranged on above the left side of circulating pump.
Further, the gas heater of zero cold water of strong odd test of the low noise, further includes blast switch, which opens
Off-position is between the discharge pipe and central controller of smoke ejector and close to the right side inner wall of housing.
Further, the proportioning valve is arranged on the middle and lower part of housing.
Further, 11 small fire rows are provided in the burner, which is evenly distributed with along same straight line.
Further, the length of the small fire row is 84mm, and the width of small fire row is 10mm, and the height of small fire row is 65mm.
Smoke ejector, heat exchanger and burner in the utility model are connected between each other by flange；Wherein, smoke ejector
Bottom be provided with first flange, second flange is provided at the top of heat exchanger, the bottom of heat exchanger is provided with third method
Orchid is provided with the 4th flange at the top of burner, and first flange connects with second flange, and third flange connects with the 4th flange；
The flanged joint between flanged joint and burner and heat exchanger between smoke ejector and heat exchanger improves it mutually
Between fit clearance leakproofness, so as to can both reduce noise when smoke ejector and heat exchanger work, combustion can also be reduced
The noise of burning system at work.
Circulating pump in the utility model is arranged on the lower right corner of housing, whether for controlling gas water heater working in
Control device is arranged on above the right side of housing and close to the right side inner wall of housing, and water flow sensor is arranged on and circulating-pump outlet phase
On the water inlet pipe of connection, water flow sensor is arranged on above the left side of circulating pump；So as to greatly utilize in housing
The confined space on the basis of product quality is ensured, can reduce the volume of product, reduce making and transportation cost.
11 small fire rows are provided in burner in the utility model, which is evenly distributed with along same straight line；And institute
The length for stating small fire row is 84mm, and the width of small fire row is 10mm, and the height of small fire row is 65mm, can reduce each small fire row
Combustion intensity, so as to reduce noise during entire burner operation, so as to which entire product be made to reach low noise at work
Effect, can be down to 50dB.
In conclusion the utility model has the characteristics that simple and reasonable, noise is low.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of one embodiment of the utility model.
Fig. 2 is the schematic front view of burner.
Fig. 3 is the schematic top plan view of Fig. 2.
Fig. 4 is the three-dimensional enlarged diagram of burner.
Fig. 5 is the main view enlarged diagram of small fire row.
Fig. 6 is the left view schematic diagram of Fig. 5.
Fig. 7 is the schematic top plan view of Fig. 5.
Fig. 8 is the three-dimensional enlarged diagram of small fire row.
In figure：1 is smoke ejector, and 2 be heat exchanger, and 3 be burner, and 3.1 be the 4th flange, and 3.2 be small fire row, and 4 be shell
Body, 5 be outlet valve, and 6 be power cord, and 7 be proportioning valve, and 8 be inlet valve, and 9 be circulating valve, and 10 be water flow sensor, during 11 are
Device is controlled, 12 be blast switch.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 8, the gas heater of zero cold water of strong odd test of this low noise, including be arranged in housing 4 according to
The secondary smoke ejector 1 to connect, heat exchanger 2 and burner 3, the smoke ejector 1, heat exchanger 2 and burner 3 pass through between each other
Flange connects；Wherein, the bottom of smoke ejector 1 is provided with first flange, and the top of heat exchanger 2 is provided with second flange, and heat is handed over
The bottom of parallel operation 2 is provided with third flange, and the top of burner 3 is provided with the 4th flange, and first flange connects with second flange,
Third flange connects with the 4th flange 3.1.
In the present embodiment, the gas heater of zero cold water of strong odd test of the low noise, further includes proportioning valve 7, into
One end of water pipe is connected with the water pipe import of heat exchanger 2, and one end of outlet pipe is connected with the pipe outlet of heat exchanger 2
It is logical, inlet valve 8, circulating pump 9 and water flow sensor 10 are disposed on water inlet pipe, proportioning valve is disposed on outlet pipe
7 and outlet valve 5.
The circulating pump 9 is arranged on the lower right corner of housing 4, for the central controller 11 whether gas water heater working to be controlled to set
It puts above the right side of housing 4 and close to the right side inner wall of housing 4, water flow sensor 10 is arranged on exports phase with circulating pump 9
On the water inlet pipe of connection, water flow sensor 10 is arranged on above the left side of circulating pump 9.
The gas heater of zero cold water of strong odd test of the low noise, further includes blast switch 12, the blast switch 12
Between the discharge pipe of smoke ejector 1 and central controller 11 and close to the right side inner wall of housing 4.
The proportioning valve 7 is arranged on the middle and lower part of housing 4.
11 small fire row 3.2 is provided in the burner 3, which is evenly distributed with along same straight line.
The length L of the small fire row 3.2 is 84mm, and the width D of small fire row 3.2 is 10mm, and the height H of small fire row 3.2 is
65mm。
The utility model is particularly suitable for the gas heater of zero cold water of 13L.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of gas heater of zero cold water of strong odd test of low noise, including the row to connect successively being arranged in housing (4)
Cigarette device (1), heat exchanger (2) and burner (3), it is characterized in that the smoke ejector (1), heat exchanger (2) and burner (3) phase
Connected between mutually by flange；Wherein, the bottom of smoke ejector (1) is provided with first flange, and heat exchanger is provided at the top of (2)
Second flange, the bottom of heat exchanger (2) are provided with third flange, the 4th flange, the first method are provided at the top of burner (3)
Orchid connects with second flange, and third flange connects with the 4th flange.
2. the gas heater of zero cold water of strong odd test of low noise according to claim 1, it is characterized in that further including ratio
Valve (7), one end of water inlet pipe are connected with the water pipe import of heat exchanger (2), one end of outlet pipe and the water of heat exchanger (2)
Pipe outlet is connected, and is disposed with inlet valve (8), circulating pump (9) and water flow sensor (10) on water inlet pipe, on outlet pipe
It is disposed with proportioning valve (7) and outlet valve (5).
3. the gas heater of zero cold water of strong odd test of low noise according to claim 2, it is characterized in that the circulating pump
(9) lower right corner of housing (4) is arranged on, for the central controller (11) whether gas water heater working to be controlled to be arranged on housing (4)
Right side above and close to housing (4) right side inner wall, water flow sensor (10) be arranged on circulating pump (9) export is connected
Water inlet pipe on, water flow sensor (10) is arranged on above the left side of circulating pump (9).
4. the gas heater of zero cold water of strong odd test of low noise according to claim 3, it is characterized in that further including wind pressure
It switchs (12), the blast switch (12) is between the discharge pipe of smoke ejector (1) and central controller (11) and close to the right side of housing (4)
Side inner wall.
5. the gas heater of zero cold water of strong odd test of low noise according to claim 2, it is characterized in that the proportioning valve
(7) it is arranged on the middle and lower part of housing (4).
6. the gas heater of zero cold water of strong odd test of low noise according to any one of claims 1 to 5, it is characterized in that described
11 small fire row (3.2) is provided in burner (3), which is evenly distributed with along same straight line.
7. the gas heater of zero cold water of strong odd test of low noise according to claim 6, it is characterized in that the small fire row
(3.2) length (L) is 84mm, and the width (D) of small fire row (3.2) is 10mm, and the height (H) of small fire row (3.2) is 65mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676317.2U CN207585065U (en) | 2017-12-04 | 2017-12-04 | A kind of gas heater of zero cold water of strong odd test of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676317.2U CN207585065U (en) | 2017-12-04 | 2017-12-04 | A kind of gas heater of zero cold water of strong odd test of low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585065U true CN207585065U (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721676317.2U Active CN207585065U (en) | 2017-12-04 | 2017-12-04 | A kind of gas heater of zero cold water of strong odd test of low noise |
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| CN (1) | CN207585065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442732A (en) * | 2018-12-15 | 2019-03-08 | 成都前锋电子有限责任公司 | A kind of zero cold water gas heater system with water circulating pump |
-
2017
- 2017-12-04 CN CN201721676317.2U patent/CN207585065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442732A (en) * | 2018-12-15 | 2019-03-08 | 成都前锋电子有限责任公司 | A kind of zero cold water gas heater system with water circulating pump |
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