CN104633908B - A kind of gas heater - Google Patents
A kind of gas heater Download PDFInfo
- Publication number
- CN104633908B CN104633908B CN201510063829.0A CN201510063829A CN104633908B CN 104633908 B CN104633908 B CN 104633908B CN 201510063829 A CN201510063829 A CN 201510063829A CN 104633908 B CN104633908 B CN 104633908B
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- CN
- China
- Prior art keywords
- heat exchanger
- combustion chamber
- water inlet
- water
- outlet pipe
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Abstract
The invention discloses a kind of gas heater, including：Combustion chamber, its underpart is provided with burner；Heat exchanger, it is arranged in combustion chamber, positioned at the top of burner；First water inlet pipe, it is connected with the water inlet of heat exchanger；Second water inlet pipe, it is arranged on the lower section of combustion chamber；Outlet pipe, its one end is connected with the delivery port of heat exchanger, and the other end is provided with the first temperature sensor；Water storage device, is arranged in combustion chamber, including micropump and tank, and second temperature sensor is provided with tank；Micropump is connected by the first aqueduct with the other end of outlet pipe, and connectivity part is provided with first flow control valve, is connected by the second aqueduct with the second water inlet pipe.High pressure sprays fog equipment, including pressure device and multiple nozzles are made, make pressure device and connected with the second water inlet pipe, make pressure device and be connected by multiple pressure pipings with multiple nozzles, multiple nozzle pitch are opened in heat exchanger, and the injection direction of multiple nozzles is different.
Description
Technical field
The present invention relates to a kind of gas heater.
Background technology
Gas heater is also known as gas water-heating furnace, and it refers to using combustion gas as fuel, by combustion heating mode by heat
It is delivered in the cold water for flow through heat exchanger to reach a kind of gas appliance for the purpose for preparing hot water.Gas heater is being used
When, due to the water that the last time remained in outlet pipe uses, user, which generally requires to bleed off after a part of cold water, can just begin to use.
Have many consumers the custom that this part water is not retained or deposited, so as to cause a large amount of losses of domestic water.Also,
Whether user's water temperature that also needs to have a try during discharging water is normal for using.Furthermore, during use, Guan Shui
Afterwards, in the short time again boiling water when, the leaving water temperature of water heater is because firing delay in machine startup, water temperature liter when shutting down
There is fluctuating temperature phenomenon in the reasons such as height, and it is awfully hot, very cool water temperature occur, then tends to normal temperature again, such one is easy
User is scalded, two be, comfort level that influence user use terribly cold when using in winter.
The content of the invention
The present invention has designed and developed a kind of gas heater.The dress such as water storage device and the second water inlet pipe is provided with the present invention
Put, the problem of gas heater leaving water temperature produces floating is solved, while also solving when gas heater is used to bleed off
The problem of cold water in outlet pipe.
The technical scheme that the present invention is provided is：
A kind of gas heater, including：
Combustion chamber, its underpart is provided with burner；
At least one heat exchanger, it is arranged in the combustion chamber, and the heat exchanger is located at the top of the burner；
First water inlet pipe, it is arranged on the lower section of the combustion chamber, the water inlet of first water inlet pipe and the heat exchanger
Mouth connection；
Second water inlet pipe, it is arranged on the lower section of the combustion chamber；
Outlet pipe, it is arranged on the lower section of the combustion chamber, one end of the outlet pipe and the delivery port of the heat exchanger
Connection, the other end of the outlet pipe is provided with the first temperature sensor；And
Water storage device, it is arranged in the combustion chamber, and the water storage device includes the micropump and water storage being connected with each other
Second temperature sensor is provided with container, the tank, the tank is located at the lower section of the burner；
Wherein, the micropump is connected by the first aqueduct with the other end of the outlet pipe, and the micropump
The connectivity part of the outlet pipe is provided with first flow control valve, the micropump passes through the second aqueduct and described second
Water inlet pipe is connected；And
High pressure sprays fog equipment, it includes making pressure device and makes multiple nozzles that pressure device is connected, the high pressure spray with described
Mist device is arranged in the combustion chamber, and positioned between the burner and the water storage device, it is described to make pressure device also
Connected with second water inlet pipe, the pressure device of making is connected by multiple pressure pipings with multiple nozzles, the multiple nozzle
Interval is opened in the heat exchanger, and the injection direction of the multiple nozzle is different, the nozzle and the heat exchanger
The angle of inwall be α, 30 °≤α≤150 °.
Preferably, in described gas heater, the outer wall of the pressure piping is coated with one layer of alumina silicate fibre material
Material.
Preferably, in described gas heater, the connectivity part of the pressure piping and the heat exchanger is provided with close
Seal.
Preferably, in described gas heater, the tank is made up of exotic material, such as high temperature resistant is made pottery
Porcelain or stainless steel etc., can so prevent that burning indoor temperature is higher, burn out tank.
Preferably, in described gas heater, level sensor is provided with bottom in the tank,
Height for detecting the water in tank, when water is less, micropump extracts cold water from the second water inlet pipe to be used to use.
Preferably, in described gas heater, the tank is the casing of a rectangular-shape, and the water storage holds
Device is arranged at the bottom of the combustion chamber, and space is saved in so design.
Preferably, in described gas heater, at least one described heat exchanger includes two heat exchangers, described two
Heat exchanger is parallel to the water stream channel between first water inlet pipe and the outlet pipe, described two heat exchangers and described first
The connectivity part of water inlet pipe is respectively arranged with second and three flow control valves, the connectivity part of described two heat exchangers and the outlet pipe
The third and fourth temperature sensor is respectively arranged with, can be by two when a heat exchanger job can not reach the temperature of needs
Heat exchanger is used simultaneously.
Preferably, in described gas heater, described two heat exchangers are arranged in order to be parallel to along different height
In the combustion chamber, wherein, electric heater unit is additionally provided with the higher heat exchanger of height, to improve the efficiency of heating surface.
Water storage device is provided with the present invention, when without using gas heater, i.e., controller was detected after certain time
Water heater is not being used, and micropump is extracted remaining water and to be stored in water storage device in outlet pipe, during avoiding use next time
Waste cold water.
Moreover, be provided with the first temperature sensor at water outlet, only leaving water temperature level off to preset temperature when outlet pipe
Meeting water outlet, if the temperature at water outlet is higher than preset temperature, micropump will discharge the cold water in tank and/or the second water inlet pipe
Mixed with hot water, the water temperature of water temperature and water outlet pipe part of the controller in tank is controlled by first flow control valve
The ratio of cold water and hot water, making the water outlet of water outlet pipe part tends to normal temperature, improves user's usage comfort, saves water resource.
It moreover, being provided with two heat exchangers in the present invention, when needed, can simultaneously use, and can be imitated according to its heating
Rate passes through respective water-carrying capacity, the setting of the third and fourth temperature sensor by control the second and the 3rd flow control valve control
For the temperature for the hot water for detecting two heat exchangers of outflow.
Effluent temperature constancy of the invention is homogeneous, do not produce floating substantially, need not be bled off when interval time is longer twice
Cold water in outlet pipe.
High pressure sprays fog equipment is provided with the present invention, using the water for making pressure device generation high pressure, heat exchange is sprayed onto by nozzle
In the inwall of device, play a part of cleaning heat exchanger；And the outer wall of the pressure piping of the present invention coats one layer of alumina silicate fibre material
Material, can play prevents pressure piping combustion melting and heat insulating function.
Brief description of the drawings
Fig. 1 is the structural representation of gas heater of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
As shown in figure 1, a kind of gas heater of the invention, including：
Combustion chamber 1, its underpart is provided with burner 2.
At least one heat exchanger, it is arranged in the combustion chamber 1, and the heat exchanger is located at the upper of the burner 2
Side, at least one described heat exchanger includes two heat exchangers (3,4), and described two heat exchangers (3,4) are parallel to described first and entered
Water stream channel between water pipe 5 and the outlet pipe 6, described two heat exchangers (3,4) and the connectivity part of first water inlet pipe 5
It is respectively arranged with second and the 3rd flow control valve (7,8), described two heat exchangers (3,4) and the connectivity part of the outlet pipe 6
It is respectively arranged with the third and fourth temperature sensor.Described two heat exchangers (3,4) are arranged in order to be parallel to along different height
In the combustion chamber 1, wherein, it is additionally provided with electric heater unit 9 in the higher heat exchanger of height.
First water inlet pipe 5, it is arranged on the lower section of the combustion chamber 1, and first water inlet pipe 5 enters with the heat exchanger
The mouth of a river is connected.
Second water inlet pipe 10, it is arranged on the lower section of the combustion chamber 1.
Outlet pipe 6, it is arranged on the lower section of the combustion chamber 1, one end of the outlet pipe 6 and the water outlet of the heat exchanger
Mouth connection, the other end of the outlet pipe 6 is provided with the first temperature sensor.And
Water storage device, it is arranged in the combustion chamber 1, and the water storage device includes the micropump 11 being connected with each other and storage
Second temperature sensor is provided with water receptacle 12, the tank 12, the tank 12 is located at the burner 2
Lower section；The tank 12 is made up of exotic material.Water level biography is provided with the tank 12 at bottom
Sensor 13.The tank 12 is the casing of a rectangular-shape, and the tank 12 is arranged at the bottom of the combustion chamber 1
Portion.
Wherein, the micropump 11 is connected by the first aqueduct with the other end of the outlet pipe 6, and described miniature
The connectivity part of pump 11 and the outlet pipe 6 is provided with first flow control valve 14, and the micropump 11 passes through the second aqueduct
Connected with second water inlet pipe 10.And
High pressure sprays fog equipment, it includes making pressure device 15 and makes multiple nozzles 17 that pressure device is connected, the height with described
Pressure sprayer unit is arranged in the combustion chamber 1, and positioned between the burner 2 and the water storage device, it is described to make pressure
Device 15 is also connected with second water inlet pipe 10, and the pressure device 5 of making is connected by multiple pressure pipings 16 with multiple nozzles 17
Connect, the multiple interval of nozzle 17 is opened in the heat exchanger, and the injection direction of the multiple nozzle 17 is different, institute
The angle for stating nozzle 17 and the inwall of the heat exchanger is α, 30 °≤α≤150 °.The outer wall of the pressure piping 16 is coated with
One layer of alumina silicate fibre material.The connectivity part of the pressure piping 16 and the heat exchanger is provided with sealing ring.
Operationally, user opens after outlet pipe 6 present invention, the work simultaneously of two heat exchangers (3,4) and electric heater 9 with
Shorten the time that user obtains hot water, and because remaining water in outlet pipe 6 has once been taken away and deposited preceding by water storage device
Put, so there is no cold water in outlet pipe 6.After hot water is used, only it can be worked using a heat exchanger.Closed if user is of short duration
Outlet pipe 6 is closed, when reusing hot water, because middle water temperature of cutting off the water has rise, controller flows out by adjusting in water storage device
Cold water and hot water ratio, making the temperature of hot water tends to be normal.Now, in outlet pipe 6 closing, open between be still two
Heat exchanger (3,4) and the cooperation of electric heater 9, the substantially water temperature at outlet pipe 6 tend to normal temperature always, in the absence of having
Cold water is discharged, and Consumer's Experience is very comfortable.
The second water inlet pipe 10 of opening can be used to produce water under high pressure using high pressure nozzle device, so as to be exchanged using high pressure
The inwall of hot device is cleaned.Open outlet pipe again to discharge waste water, while cleaning fluid can also be added in cleaning, so
Outlet pipe can be cleaned.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (7)
1. a kind of gas heater, it is characterised in that including：
Combustion chamber, its underpart is provided with burner；
At least one heat exchanger, it is arranged in the combustion chamber, and the heat exchanger is located at the top of the burner；
First water inlet pipe, it is arranged on the lower section of the combustion chamber, and the water inlet of first water inlet pipe and the heat exchanger connects
It is logical；
Second water inlet pipe, it is arranged on the lower section of the combustion chamber；
Outlet pipe, it is arranged on the lower section of the combustion chamber, and one end of the outlet pipe is connected with the delivery port of the heat exchanger,
The other end of the outlet pipe is provided with the first temperature sensor；
Water storage device, it is arranged in the combustion chamber, and the water storage device includes the micropump and tank being connected with each other,
Second temperature sensor is provided with the tank, the tank is located at the lower section of the burner；
Wherein, the micropump is connected by the first aqueduct with the other end of the outlet pipe, and the micropump and institute
The connectivity part for stating outlet pipe is provided with first flow control valve, and the micropump passes through the second aqueduct and the described second water inlet
Pipe is connected；And
High pressure sprays fog equipment, it includes making pressure device and makes multiple nozzles that pressure device is connected, the high-pressure fog dress with described
Install and be placed in the combustion chamber, and positioned between the burner and the water storage device, it is described make pressure device also with institute
The connection of the second water inlet pipe is stated, the pressure device of making is connected by multiple pressure pipings with multiple nozzles, the multiple nozzle pitch
It is opened in the heat exchanger, and the injection direction of the multiple nozzle is different, the nozzle is interior with the heat exchanger
The angle of wall is α, and 30 °≤α≤150 °, the outer wall of the pressure piping is coated with one layer of alumina silicate fibre material.
2. gas heater as claimed in claim 1, it is characterised in that the connectivity part of the pressure piping and the heat exchanger
It is provided with sealing ring.
3. gas heater as claimed in claim 1, it is characterised in that the tank is made up of exotic material.
4. gas heater as claimed in claim 1, it is characterised in that be provided with water at bottom in the tank
Level sensor.
5. gas heater as claimed in claim 1, it is characterised in that the tank is the casing of a rectangular-shape,
The tank is arranged at the bottom of the combustion chamber.
6. the gas heater as described in any one of Claims 1 to 5, it is characterised in that at least one described heat exchanger includes
Two heat exchangers, described two heat exchangers are parallel to the water stream channel between first water inlet pipe and the outlet pipe, described
The connectivity part of two heat exchangers and first water inlet pipe is respectively arranged with second and three flow control valves, described two heat exchangers
The third and fourth temperature sensor is respectively arranged with the connectivity part of the outlet pipe.
7. gas heater as claimed in claim 6, it is characterised in that described two heat exchangers are arranged in order along different height
To be parallel in the combustion chamber, wherein, it is additionally provided with electric heater unit in the higher heat exchanger of height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063829.0A CN104633908B (en) | 2015-02-06 | 2015-02-06 | A kind of gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063829.0A CN104633908B (en) | 2015-02-06 | 2015-02-06 | A kind of gas heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633908A CN104633908A (en) | 2015-05-20 |
| CN104633908B true CN104633908B (en) | 2017-09-26 |
Family
ID=53212946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510063829.0A Expired - Fee Related CN104633908B (en) | 2015-02-06 | 2015-02-06 | A kind of gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633908B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781983A (en) * | 2016-08-30 | 2018-03-09 | 葛士群 | A kind of hot-water heating system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589479A (en) * | 1983-05-23 | 1986-05-20 | Matsushita Electric Industrial Co., Ltd. | Hot water supply unit |
| CN101545672A (en) * | 2008-03-28 | 2009-09-30 | 聂勋渝 | Gas water heater with remained water in water outlet pipe capable of being recycled |
| CN201772611U (en) * | 2010-06-23 | 2011-03-23 | 李昌平 | Water-saving gas water heater |
| CN202109662U (en) * | 2011-05-24 | 2012-01-11 | 王双义 | Automatic emptying device of a gas water heater water path |
| CN202792487U (en) * | 2012-10-09 | 2013-03-13 | 阿高龙热 | Preheating gas water heater |
| CN203375718U (en) * | 2013-07-05 | 2014-01-01 | 能率(中国)投资有限公司 | Preheating circulating device with DC circulating pump |
| CN104279759A (en) * | 2014-08-13 | 2015-01-14 | 广东万家乐燃气具有限公司 | Self-cleaning gas water heater and automatic cleaning method thereof |
-
2015
- 2015-02-06 CN CN201510063829.0A patent/CN104633908B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589479A (en) * | 1983-05-23 | 1986-05-20 | Matsushita Electric Industrial Co., Ltd. | Hot water supply unit |
| CN101545672A (en) * | 2008-03-28 | 2009-09-30 | 聂勋渝 | Gas water heater with remained water in water outlet pipe capable of being recycled |
| CN201772611U (en) * | 2010-06-23 | 2011-03-23 | 李昌平 | Water-saving gas water heater |
| CN202109662U (en) * | 2011-05-24 | 2012-01-11 | 王双义 | Automatic emptying device of a gas water heater water path |
| CN202792487U (en) * | 2012-10-09 | 2013-03-13 | 阿高龙热 | Preheating gas water heater |
| CN203375718U (en) * | 2013-07-05 | 2014-01-01 | 能率(中国)投资有限公司 | Preheating circulating device with DC circulating pump |
| CN104279759A (en) * | 2014-08-13 | 2015-01-14 | 广东万家乐燃气具有限公司 | Self-cleaning gas water heater and automatic cleaning method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104633908A (en) | 2015-05-20 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Yinghua Inventor before: Wu Yanni |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 528429 42 Po Ling Road, Dayan Industrial Park, Huangpu town, Zhongshan, Guangdong Patentee after: GUANGDONG HAODI ELECTRICAL APPLIANCE Co.,Ltd. Address before: 530200 No. 20, Ting Ting Road, Yongning District, Nanning, the Guangxi Zhuang Autonomous Region Patentee before: Wu Yanni |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20220206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |