CN208846756U - A kind of gas water heater with automatic alarm function - Google Patents
A kind of gas water heater with automatic alarm function Download PDFInfo
- Publication number
- CN208846756U CN208846756U CN201821402781.7U CN201821402781U CN208846756U CN 208846756 U CN208846756 U CN 208846756U CN 201821402781 U CN201821402781 U CN 201821402781U CN 208846756 U CN208846756 U CN 208846756U
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- Prior art keywords
- inlet pipe
- water inlet
- gas
- solenoid valve
- combustion chamber
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Abstract
The utility model discloses a kind of gas water heater with automatic alarm function, including shell and it is arranged in the intracorporal combustion chamber of shell, the combustion chamber is provided with burner, heat-exchanging chamber is fixedly connected with above the combustion chamber, the housing bottom is equipped with water inlet pipe and outlet pipe, the water inlet pipe is connect after being wrapped on the outside of heat-exchanging chamber with outlet pipe, and described water inlet pipe one end is provided with the first solenoid valve, is provided with exhaust uptake above the heat-exchanging chamber.The utility model can improve the heating efficiency of gas heater, preferably realize the control for temperature, and in anhydrous empty burning, gas leak etc. has preferable emergency measure in special circumstances, greatly improves practical safety.
Description
Technical field
The utility model relates to technical field of electric appliances, specifically a kind of gas water heater with automatic alarm function.
Background technique
Water heater just refers to makes cold water temperature increase the one kind for becoming hot water within a certain period of time by various physical principles
Device.Electric heater, gas heater etc. can be divided into according to principle difference, compared to other type of water heaters, gas heater
Have many advantages, such as that the thermal efficiency is high, heating speed is fast, instant-heating, water yield is big, temperature is stable, but gas heater simultaneously
Toxic gas is discharged in the presence of because burning is insufficient, causes safety accident, to the big such disadvantage of hydraulic demand.
Chinese patent notification number CN207622252U publication date on 07 17th, 2018, discloses a kind of automatic alarm combustion
Gas water heater, including shell and combustion chamber can be handled the flue gas after burning, prevent pollution atmospheric environment, still
There are still very big problem, hot gas is recycled directly in air inlet pipe by the setting of circulation pipe, hot gas in narrow air inlet pipe with
Air mixing, deposits very big security risk；The position of temperature sensor can only measure the temperature of shell, be unable to measure water temperature, if
Count existing defects；The heating method design of water inlet is unreasonable, and heating efficiency is low, causes a large amount of heat waste.
Utility model content
The purpose of this utility model provides a kind of gas water heater with automatic alarm function exactly in order to solve existing issue.
The technology solution of the utility model is as follows:
A kind of gas water heater with automatic alarm function, including shell and setting are in the intracorporal combustion chamber of shell, the combustion chamber
Portion is provided with burner, and heat-exchanging chamber is fixedly connected with above the combustion chamber, and the housing bottom is equipped with water inlet pipe and water outlet
Pipe, the water inlet pipe are connect after being wrapped on the outside of heat-exchanging chamber with outlet pipe, and described water inlet pipe one end is provided with the first solenoid valve,
Exhaust uptake is provided with above the heat-exchanging chamber；Control module and coal gas detector are provided in the housing sidewall, it is described
Buzzer and warning lamp are provided on the upside of shell；The water inlet pipe and heat-exchanging chamber contact position are provided with the first temperature sensor,
Second temperature sensor is provided on the outlet pipe, the coal gas detector is electrically connected with control module；The combustion chamber connects
It is connected to gas pipeline, described gas pipeline one end is provided with second solenoid valve；First temperature sensor and control module electricity
Connection, the second temperature sensor be electrically connected with control module, and the control module reception comes from the first temperature sensor, the
The signal of two temperature sensors and coal gas detector, control buzzer, warning lamp, the first solenoid valve and second solenoid valve, point
It is not electrically connected with buzzer, warning lamp, the first solenoid valve and second solenoid valve.
It preferably, being provided with blower below the combustion chamber, can cool down to shell, reduce apparatus overheat and accident occurs.
Preferably, being provided with filter on the exhaust uptake, the discharge of pernicious gas is filtered and reduced.
Preferably, being provided with water sensor on the water inlet pipe, inflow can be monitored.
The utility model has the beneficial effects that: water inlet pipe is wrapped in the efficiency that heating can be greatly improved in heat-exchanging chamber；The
One temperature sensor monitors the water temperature of outlet pipe, generates signal and feeds back to control module, controls second solenoid valve and first respectively
Solenoid valve controls the input quantity and inflow of coal gas, to be adjusted to set temperature；Second temperature sensor measures heat exchange
The temperature of water inlet pipe at room is burnt when the temperature is excessively high in anhydrous sky, generates signal to control module, control module control closes second
Solenoid valve, and cut off the power；The design of coal gas detector can monitor the gas concentration being discharged into air, when gas concentration content
When more than threshold value, control module controls second solenoid valve and closes, and warning lamp lights, and buzzer makes a sound, and reminds user.This reality
The heating efficiency of gas heater is improved with New Energy, preferably realizes the control for temperature, and in anhydrous empty burning, coal
Gas leakage etc. has preferable emergency measure in special circumstances, greatly improves practical safety.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the principles of the present invention flow chart；
In attached drawing: 1, shell；2, second temperature sensor；3, blower；4, heat-exchanging chamber；5, water inlet pipe；6, the first electromagnetism
Valve；7, exhaust uptake；8, the first temperature sensor；9, control module；10, outlet pipe；11, gas pipeline；12, the second electromagnetism
Valve；13, combustion chamber；14, burner；15, warning lamp；16, buzzer；17, coal gas detector；18, filter.
Specific embodiment
As shown in Figs. 1-2, a kind of gas water heater with automatic alarm function, including shell 1 and the combustion chamber being arranged in shell 1
13, the combustion chamber 13 is internally provided with burner 14, and heat-exchanging chamber 4, the shell are fixedly connected with above the combustion chamber 13
1 bottom of body is equipped with water inlet pipe 5 and outlet pipe 10, and the water inlet pipe 5 is connect after being wrapped in 4 outside of heat-exchanging chamber with outlet pipe 10,
Described 5 one end of water inlet pipe is provided with the first solenoid valve 6, is provided with exhaust uptake 7 above the heat-exchanging chamber 4；1 side of shell
It is provided with control module 9 and coal gas detector 17 on wall, is provided with buzzer 16 and warning lamp 15 on the upside of the shell；It is described into
Water pipe 5 and 4 contact position of heat-exchanging chamber are provided with the first temperature sensor 8, and second temperature sensing is provided on the outlet pipe 10
Device 2, the coal gas detector 17 are electrically connected with control module 9；The combustion chamber 13 is connected with gas pipeline 11, the fuel gas conduit
11 one end of road is provided with second solenoid valve 12；First temperature sensor 8 is electrically connected with control module 9, the second temperature
Sensor 2 is electrically connected with control module 9, and the control module 9, which receives, comes from the first temperature sensor 8, second temperature sensor 2
And the signal of coal gas detector 17, control buzzer 16, warning lamp 15, the first solenoid valve 6 and second solenoid valve 12, respectively with
Buzzer 16, warning lamp 15, the first solenoid valve 6 and second solenoid valve 12 are electrically connected.
Preferably, being provided with blower 3 below the combustion chamber 13.
Preferably, being provided with filter 18 on the exhaust uptake 7.
Preferably, being provided with water sensor on the water inlet pipe 5.
The working principle of the utility model is: coal gas enters via gas pipeline 11 to burn firstly, water enters water inlet pipe 5
Room 13, burner 14 light combustion gas, and hot gas ascends into heat-exchanging chamber 4, contact with water inlet pipe 5 and heat water inlet pipe 5
In water, water enters outlet pipe, and for the subsequent use of user, exhaust gas is filtered from exhaust uptake 7 via filter 18 and is discharged.
First temperature sensor 8 can be measured the temperature of water pipe 10, and temperature information is converted to electric signal and reaches control mould
Block 9, when temperature drift, the control of control module 9 second solenoid valve 12 turns down and the first solenoid valve 6 is opened greatly, to reduce water
Temperature arrives set temperature；Conversely, control module 9 controls second solenoid valve 12 and opens big and the first solenoid valve 6 pass when temperature is relatively low
It is small, it increases water temperature and reaches set temperature.
When gas leak occurs, the gas concentration near coal gas detector 17 is more than threshold value 0.06%, coal gas detector 17
Electric signal feedback is generated to control module 9, control module 9 control that second solenoid valve 12 is closed, buzzer 16 sounds an alarm and
Warning lamp lights.
When occurring cutting off the water or water inlet pipe 5 breaks down, the anhydrous empty water inlet pipe 5 when burning, contacted with heat-exchanging chamber 4 is caused
On temperature when being more than 150 DEG C, second temperature sensor 2 exports electric signal to control module 9,9 output signal control of control module
Second solenoid valve 12 processed is closed, after cut off the power.
The above is only the preferred embodiment of the present invention, and those of ordinary skill in the art are not making creativeness
The range of the utility model protection all should belong in every other embodiment obtained under the premise of labour.
Claims (4)
1. a kind of gas water heater with automatic alarm function, special including shell (1) and the combustion chamber (13) being arranged in shell (1)
Sign is: the combustion chamber (13) is internally provided with burner (14), is fixedly connected with heat exchange above the combustion chamber (13)
Room (4), shell (1) bottom are equipped with water inlet pipe (5) and outlet pipe (10), and the water inlet pipe (5) is wrapped in heat-exchanging chamber (4)
It is connect behind outside with outlet pipe (10), described water inlet pipe (5) one end is provided with the first solenoid valve (6), on the heat-exchanging chamber (4)
Side is provided with exhaust uptake (7)；Control module (9) and coal gas detector (17), the shell are provided on shell (1) side wall
Buzzer (16) and warning lamp (15) are provided on the upside of body；The water inlet pipe (5) and heat-exchanging chamber (4) contact position are provided with first
Temperature sensor (8) is provided with second temperature sensor (2) on the outlet pipe (10), the coal gas detector (17) and control
Molding block (9) electrical connection；The combustion chamber (13) is connected with gas pipeline (11), and described gas pipeline (11) one end is provided with
Two solenoid valves (12)；First temperature sensor (8) is electrically connected with control module (9), the second temperature sensor (2) with
Control module (9) electrical connection, the control module (9), which receives, comes from the first temperature sensor (8), second temperature sensor (2)
And the signal of coal gas detector (17), control buzzer (16), warning lamp (15), the first solenoid valve (6) and second solenoid valve
(12), it is electrically connected respectively with buzzer (16), warning lamp (15), the first solenoid valve (6) and second solenoid valve (12).
2. gas water heater with automatic alarm function according to claim 1, it is characterised in that: setting below the combustion chamber (13)
There are blower (3).
3. gas water heater with automatic alarm function according to claim 1, it is characterised in that: be arranged on the exhaust uptake (7)
There are filter (18).
4. gas water heater with automatic alarm function according to claim 1, it is characterised in that: be provided on the water inlet pipe (5)
Water sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402781.7U CN208846756U (en) | 2018-08-29 | 2018-08-29 | A kind of gas water heater with automatic alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402781.7U CN208846756U (en) | 2018-08-29 | 2018-08-29 | A kind of gas water heater with automatic alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846756U true CN208846756U (en) | 2019-05-10 |
Family
ID=66357575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402781.7U Expired - Fee Related CN208846756U (en) | 2018-08-29 | 2018-08-29 | A kind of gas water heater with automatic alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208846756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028603A (en) * | 2018-08-29 | 2018-12-18 | 湖州舒佳电器工程有限公司 | A kind of gas water heater with automatic alarm function |
-
2018
- 2018-08-29 CN CN201821402781.7U patent/CN208846756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028603A (en) * | 2018-08-29 | 2018-12-18 | 湖州舒佳电器工程有限公司 | A kind of gas water heater with automatic alarm function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20200829 |