CN202973561U - Gas water heater with antifreezing function - Google Patents
Gas water heater with antifreezing function Download PDFInfo
- Publication number
- CN202973561U CN202973561U CN 201220578518 CN201220578518U CN202973561U CN 202973561 U CN202973561 U CN 202973561U CN 201220578518 CN201220578518 CN 201220578518 CN 201220578518 U CN201220578518 U CN 201220578518U CN 202973561 U CN202973561 U CN 202973561U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- water
- temperature sensor
- controller
- water temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 230000000694 effects Effects 0.000 claims abstract description 14
- 230000002528 anti-freeze Effects 0.000 claims description 18
- 238000007710 freezing Methods 0.000 abstract description 6
- 230000008014 freezing Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 12
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Control Of Combustion (AREA)
Abstract
The utility model discloses a gas heater with freeze-proof effect, which comprises a housin, casing upper portion is equipped with petticoat pipe fan subassembly, petticoat pipe fan subassembly lower extreme is equipped with heat exchanger, the casing bottom is equipped with the combustor subassembly, be provided with inlet tube and outlet pipe between heat exchanger and the combustor subassembly, the one end of inlet tube and outlet pipe is connected with heat exchanger's water inlet and delivery port respectively, still be equipped with the controller in the casing, heat exchanger's delivery port department is equipped with out water temperature sensor, heat exchanger's water inlet department is equipped with the temperature controller. The water outlet joint of the heat exchanger is provided with an outlet water temperature sensor for monitoring the water temperature in the heat exchanger, and the signal is fed back to the controller, so that the water in the heat exchanger is heated automatically in time, and the gas water heater has the function of preventing the gas water heater from being frozen due to the freezing of cold water.
Description
[technical field]
The utility model relates to gas heater, especially a kind of gas heater with antifreeze effect.
[background technology]
In the winter of cold, particularly at northern area, gas heater is usually because the cold water in heat exchanger freezes, that gas heater is freezing, causes and can't normally use, and brings inconvenience and the economic loss of life to the user.Common solution is that manual mode unloads safety valve, the remaining water in machine is emitted, but effect is bad, and a lot of users are unwilling to do like this, also can forget remaining water is emitted, and also can forget simultaneously the safety valve that disassembles is installed when using next time.Be not subjected to economic loss freezing and that the user suffers because machine is damaged by frost in winter in order to solve gas heater.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of under holding state, can automatically heat the cold water in heat exchanger, has the gas heater of antifreeze effect.
For solving the problems of the technologies described above, a kind of gas heater with antifreeze effect of the utility model, adopt following technical scheme:
A kind of gas heater with antifreeze effect, comprise housing, described housing top is provided with the petticoat pipe fan assembly, described petticoat pipe fan assembly lower end is provided with heat exchanger, described housing bottom is provided with burner assembly, be provided with water inlet pipe and outlet pipe between described heat exchanger and burner assembly, described water inlet pipe is connected an end and is connected with delivery port with the water inlet of heat exchanger respectively with outlet pipe, also be provided with controller in described housing, the water outlet of described heat exchanger is provided with the leaving water temperature sensor, and the water inlet of described heat exchanger is provided with temperature controller.Water temperature in leaving water temperature Sensor monitoring heat exchanger changes, when water temperature is reduced to certain temperature, the leaving water temperature sensor with signal feedback to controller, controller starts the heating schedule of inner setting, it is auto-ignition combustion, be 2 seconds or controlled by other value of program setting heat time heating time, restart antifreeze heating schedule burning after 3 minutes, give the cool water heating in heat exchanger, when temperature rises to a certain temperature, stopped heating, and carry out the circulating-heating of certain temperature range, thus reach the effect of heating and anti-freezing.Any fault occurs simultaneously and automatically remove after 15 minutes in carrying out antifreeze program process, in the situation that satisfy antifreeze program operation, do not affect the operation of antifreeze program.
Described heat exchanger appearance is provided with fin, and described leaving water temperature installation of sensors is at the position of delivery port near fin.The leaving water temperature sensor setting can be faster in this position, senses more delicately the variation of water temperature.
Described leaving water temperature sensor is the NTC thermistor temperature sensor.
A kind of gas heater with antifreeze effect of the utility model, the leaving water temperature sensor of water temperature in the delivery port junction of heat exchanger is provided with for the monitoring heat exchanger, and with this signal feedback to controller, then in time automatically the water in heat exchanger is heated, have the effect that has prevented that gas heater from freezing and being damaged by frost because of cold water.
[description of drawings]
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 be in front view the leaving water temperature sensor at the view of B-B direction.
Fig. 4 is upward view of the present utility model.
[specific embodiment]
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
a kind of gas heater with antifreeze effect of the utility model, comprise housing 1, described housing top is provided with petticoat pipe fan assembly 2, described petticoat pipe fan assembly 2 lower ends are provided with heat exchanger 3, described housing 1 bottom is provided with burner assembly 4, be provided with water inlet pipe 5 and outlet pipe 6 between described heat exchanger 3 and burner assembly 4, the end that described water inlet pipe 5 is connected with outlet pipe is connected with delivery port with the water inlet 7 of heat exchanger 3 respectively and is connected, also be provided with controller 9 in described housing 1, delivery port 8 places that it is characterized in that described heat exchanger 3 are provided with leaving water temperature sensor 10, water inlet 7 places of described heat exchanger 3 are provided with temperature controller 11.
Described heat exchanger 3 appearances are provided with fin 12, and described leaving water temperature sensor 10 is arranged on delivery port 8 near the position of fin 12.
Described leaving water temperature sensor 10 is the NTC thermistor temperature sensor.
Finish using when normal standby, its antifreeze program could start.The water temperature that monitors heat exchanger 3 inside when leaving water temperature sensor 10 is during less than 6 ± 1 ℃ or other design temperature, leaving water temperature sensor 10 with signal feedback to controller 9, controller 9 starts corresponding program through data analysis, and burner assembly 4 includes burner.
After program start, the burner auto-ignition combustion is given 2 seconds of cool water heating of heat exchanger 3 inside, perhaps when the cool water heating temperature of heat exchanger 3 inside rises to 35 ± 1 ℃, and stopped heating.Restarted after 3 minutes, and in the temperature range of certain setting, carry out circulating-heating by program, thereby reach the purpose of heating and anti-freezing.
In the situation that satisfy the operation of antifreeze program, itself and when not affecting the operation of antifreeze program, carries out and occurs the removing automatically after 15 minutes of any fault in antifreeze program process.
Claims (3)
1. gas heater with antifreeze effect, comprise housing (1), described housing top is provided with petticoat pipe fan assembly (2), described petticoat pipe fan assembly (2) lower end is provided with heat exchanger (3), described housing (1) bottom is provided with burner assembly (4), be provided with water inlet pipe (5) and outlet pipe (6) between described heat exchanger (3) and burner assembly (4), described water inlet pipe (5) is connected 6 with outlet pipe) an end be connected 8 with the water inlet (7) of heat exchanger (3) with delivery port respectively) be connected, also be provided with controller (9) in described housing (1), the delivery port (8) that it is characterized in that described heat exchanger (3) locates to be provided with leaving water temperature sensor (10), the water inlet (7) of described heat exchanger (3) locates to be provided with temperature controller (11).
2. by the described a kind of gas heater with antifreeze effect of claim 1, it is characterized in that described heat exchanger (3) appearance is provided with fin (12), described leaving water temperature sensor (10) is arranged on delivery port (8) near the position of fin (12).
3. by the described a kind of gas heater with antifreeze effect of claim 1, it is characterized in that described leaving water temperature sensor (10) is the NTC thermistor temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578518 CN202973561U (en) | 2012-11-05 | 2012-11-05 | Gas water heater with antifreezing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578518 CN202973561U (en) | 2012-11-05 | 2012-11-05 | Gas water heater with antifreezing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973561U true CN202973561U (en) | 2013-06-05 |
Family
ID=48514629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578518 Expired - Lifetime CN202973561U (en) | 2012-11-05 | 2012-11-05 | Gas water heater with antifreezing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973561U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758001A (en) * | 2016-04-26 | 2016-07-13 | 艾欧史密斯(中国)热水器有限公司 | Igniting temperature control device of gas water heater |
| CN106766219A (en) * | 2016-12-14 | 2017-05-31 | 珠海格力电器股份有限公司 | Anti-freezing control method, device and system for heat pump water machine |
| CN109990486A (en) * | 2019-04-17 | 2019-07-09 | 广东万和新电气股份有限公司 | The antifreeze method and anti-freezing gas water heater of gas heater |
| CN110195937A (en) * | 2019-05-20 | 2019-09-03 | 广东万和新电气股份有限公司 | Antifreeze method, antifreeze control system and gas heater |
| CN110848988A (en) * | 2019-10-15 | 2020-02-28 | 华帝股份有限公司 | Anti-freezing control method and gas water heater |
| CN110906557A (en) * | 2019-10-23 | 2020-03-24 | 华帝股份有限公司 | Zero-cold-water gas wall-mounted furnace and control method of anti-freezing mode thereof |
| CN111023556A (en) * | 2019-11-20 | 2020-04-17 | 中山百得厨卫有限公司 | Gas water heater capable of realizing hot air circulation |
-
2012
- 2012-11-05 CN CN 201220578518 patent/CN202973561U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10514184B2 (en) | 2016-04-26 | 2019-12-24 | A. O. Smith Corporation | Ignition temperature control apparatus of gas water heater |
| CN105758001A (en) * | 2016-04-26 | 2016-07-13 | 艾欧史密斯(中国)热水器有限公司 | Igniting temperature control device of gas water heater |
| CN105758001B (en) * | 2016-04-26 | 2020-03-13 | 艾欧史密斯(中国)热水器有限公司 | Ignition temperature control device of gas water heater |
| CN106766219A (en) * | 2016-12-14 | 2017-05-31 | 珠海格力电器股份有限公司 | Anti-freezing control method, device and system for heat pump water machine |
| CN106766219B (en) * | 2016-12-14 | 2019-09-20 | 珠海格力电器股份有限公司 | Anti-freezing control method, device and system for heat pump water machine |
| CN109990486A (en) * | 2019-04-17 | 2019-07-09 | 广东万和新电气股份有限公司 | The antifreeze method and anti-freezing gas water heater of gas heater |
| CN110195937B (en) * | 2019-05-20 | 2021-08-10 | 广东万和新电气股份有限公司 | Anti-freezing method, anti-freezing control system and gas water heater |
| CN110195937A (en) * | 2019-05-20 | 2019-09-03 | 广东万和新电气股份有限公司 | Antifreeze method, antifreeze control system and gas heater |
| CN110848988A (en) * | 2019-10-15 | 2020-02-28 | 华帝股份有限公司 | Anti-freezing control method and gas water heater |
| CN110848988B (en) * | 2019-10-15 | 2021-07-20 | 华帝股份有限公司 | Anti-freezing control method and gas water heater |
| CN110906557A (en) * | 2019-10-23 | 2020-03-24 | 华帝股份有限公司 | Zero-cold-water gas wall-mounted furnace and control method of anti-freezing mode thereof |
| CN110906557B (en) * | 2019-10-23 | 2021-10-22 | 华帝股份有限公司 | Zero-cold-water gas wall-mounted furnace and control method of anti-freezing mode thereof |
| CN111023556A (en) * | 2019-11-20 | 2020-04-17 | 中山百得厨卫有限公司 | Gas water heater capable of realizing hot air circulation |
| CN111023556B (en) * | 2019-11-20 | 2023-09-26 | 中山百得厨卫有限公司 | Self-heated air circulation gas water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202973561U (en) | Gas water heater with antifreezing function | |
| CN104344567B (en) | Water heater pipeline anti-freezing control method and system and water heater | |
| CN109307368B (en) | Control method of forced-ventilated type gas water heater | |
| CN103727714B (en) | A kind of defrost system of Teat pump boiler and control method thereof | |
| CN109990486B (en) | Antifreezing method for gas water heater and antifreezing gas water heater | |
| CN202149590U (en) | Anti-freezing forced-ventilated type gas water heater | |
| CN108302770A (en) | A kind of zero cold water fuel gas water heating system automatic freezing-protective method | |
| CN209944770U (en) | Anti-freezing gas water heater | |
| CN108548349B (en) | Defrosting control system of intelligent heat pump | |
| CN200943948Y (en) | Hot pump heater for all zone | |
| CN111664573A (en) | Anti-freezing control method and device for gas water heater | |
| CN203274049U (en) | Anti-freezing control device of heating system for gas heating/hot water dual-purpose stove | |
| CN204445413U (en) | A kind of new and effective Green energy-saving drinking water machine | |
| CN208871832U (en) | Gas heater with antifreeze function | |
| CN215864034U (en) | Gas water heater | |
| CN202304002U (en) | Instant solar water heater | |
| CN210564750U (en) | Engine circulating water pipe, engine and vehicle | |
| CN208415437U (en) | A kind of instantaneous heat type intelligent closestool | |
| CN203189865U (en) | Rapid electric heating tap | |
| CN112944693A (en) | Anti-freezing control method for gas water heater and gas water heater | |
| CN2559886Y (en) | Gas combustion boiler with antifreezing electric heating apparatus | |
| CN2800173Y (en) | Bearing water tank with overheating prevention function for solar water heater | |
| CN215490347U (en) | Anti-freezing gas water heater | |
| CN2916502Y (en) | Full-automatic instant electric water heater | |
| CN201837062U (en) | Heat pump water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VATTI CO., LTD. Free format text: FORMER NAME: ZHONGSHAN CITY HUADI COMBUSTION UTENSILS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 Guangdong Province, Zhongshan City Xiaolan Industrial Avenue South Road No. 1 Patentee after: VATTI Co.,Ltd. Address before: 528400 Guangdong Province, Zhongshan City Xiaolan Industrial Avenue South Road No. 1 Patentee before: ZHONGSHAN VATTI GAS APPLIANCE STOCK Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |