CN203053024U - Constant-temperature gas water heater control system with water yield settable - Google Patents
Constant-temperature gas water heater control system with water yield settable Download PDFInfo
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- CN203053024U CN203053024U CN 201220698511 CN201220698511U CN203053024U CN 203053024 U CN203053024 U CN 203053024U CN 201220698511 CN201220698511 CN 201220698511 CN 201220698511 U CN201220698511 U CN 201220698511U CN 203053024 U CN203053024 U CN 203053024U
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- water
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- control system
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a constant-temperature gas water heater control system with water yield settable. The constant-temperature gas water heater control system with the water yield settable is characterized by comprising a heating device and a proportional valve (4), wherein the heating device is used for heating a water box, and the proportional valve (4) is used for providing gas for the heating device and controlling a gas valve. A water inlet end of the water box is connected with a water source through a water inlet pipe. The water inlet pipe is provided with a water flow sensor (2) and a water pump (3), wherein the water flow sensor (2) detects changes of the water yield, and the water pump (3) is used for controlling the water yield. A water outlet end of the water box is provided with a temperature sensor (1) detecting the outlet water temperature. The control system further comprises a controller (5), wherein the controller (5) controls the size of a gas valve of the proportional valve (4) through a signal of the temperature sensor (1) according to signals of the temperature sensor (1) and controls rotating speeds of impellers of the water pump (3) so as to keep the water yield and the outlet temperature constant according to singles of the water flow sensor (2). The water pump and the proportional valve are controlled by setting the water yield and the outlet water temperature, and therefore both the water yield and the outlet water temperature are guaranteed to be constant values.
Description
[technical field]
The utility model belongs to electronic technology field, special constant temp gas water heater at Based Intelligent Control.
[background technology]
Along with people are more and more higher to the requirement of quality of the life, also updating rapidly as the gas heater of family's requirement, common flue, forced-ventilated water heater are substituted by intelligentized constant-temperature hot water device gradually.But present defective of constant-temperature hot water device ubiquity on the market, be exactly that the user is when using, when if the variation of water supply end pressure or other water ports of user family use, the water heater leaving water temperature can change, produce water temperature overshoot, hot water may be sometimes cold and sometimes hot, brings discomfort to the user, if it is constant that the input water yield of water heater keeps, it is stable that the hot water of output will keep.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, and a kind of constant temp gas water heater control system of setting water yield is provided, and comes water pump and proportioning valve are controlled by setting out the water yield and leaving water temperature, has guaranteed that water yield and leaving water temperature are steady state value.
For achieving the above object, the utility model has adopted following technical proposal:
A kind of constant temp gas water heater control system of setting water yield, it is characterized in that: include the heater that is used to water tank heating and combustion gas is provided and controls the proportioning valve (4) of burnt gas valve for heater, be connected by water inlet pipe between described water tank water intake end and the water source, described water inlet pipe is provided with the water flow sensor (2) that detects the inflow variation and the water pump (3) that is used for the control inflow, described water tank water side is provided with the temperature sensor (1) that detects coolant-temperature gage, described control system also include signal according to temperature sensor (1) come control ratio valve (4) the burnt gas valve size and according to the signal of water flow sensor (2) control water pump (3) thus wheel speed make the controller (5) of water yield and effluent temperature constancy.
Also be connected with the display module (6) that demonstrates coolant-temperature gage and the specified water yield on the described controller (5) and leaving water temperature and the specified water yield arranged the keyboard input module (7) of input.
The beneficial effects of the utility model are:
1, controller detects to control water pump according to water flow sensor and adjusts inflow, guarantees that output hydraulic pressure is definite value.
2, controller detects control ratio valve size adjustment water tank leaving water temperature to control according to temperature sensor and guarantees that the output water temperature degree is definite value.
[description of drawings]
Fig. 1 is structured flowchart of the present utility model.
[specific embodiment]
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:
As shown in Figure 1, a kind of constant temp gas water heater control system of setting water yield, it is characterized in that: include the heater that is used to water tank heating and combustion gas is provided and controls the proportioning valve (4) of burnt gas valve for heater, be connected by water inlet pipe between described water tank water intake end and the water source, described water inlet pipe is provided with the water flow sensor (2) that detects the inflow variation and the water pump (3) that is used for the control inflow, described water tank water side is provided with the temperature sensor (1) that detects coolant-temperature gage, described control system also include signal according to temperature sensor (1) come control ratio valve (4) the burnt gas valve size and according to the signal of water flow sensor (2) control water pump (3) thus wheel speed make the controller (5) of water yield and effluent temperature constancy.
As mentioned above, system becomes the inflow size conversion signal of telecommunication of certain frequency and is transferred to controller by water flow sensing unit, controller detects the signal of telecommunication and compares with default value, thereby control water pump and proportioning valve are regulated water yield and temperature thereof, make water yield and leaving water temperature be definite value.
Also be connected with the display module (6) that demonstrates coolant-temperature gage and the specified water yield on the described controller (5) and leaving water temperature and the specified water yield arranged the keyboard input module (7) of input.
As mentioned above, by display module and keyboard input module, the user can carry out the definite value setting to water temperature and the specified water yield.
Claims (2)
1. the constant temp gas water heater control system that can set water yield, it is characterized in that: include the heater that is used to water tank heating and combustion gas is provided and controls the proportioning valve (4) of burnt gas valve for heater, be connected by water inlet pipe between described water tank water intake end and the water source, described water inlet pipe is provided with the water flow sensor (2) that detects the inflow variation and the water pump (3) that is used for the control inflow, described water tank water side is provided with the temperature sensor (1) that detects coolant-temperature gage, described control system also include signal according to temperature sensor (1) come control ratio valve (4) the burnt gas valve size and according to the signal of water flow sensor (2) control water pump (3) thus wheel speed make the controller (5) of water yield and effluent temperature constancy.
2. a kind of constant gas heater control system of setting water yield according to claim 1 is characterized in that: also be connected with the display module (6) that demonstrates coolant-temperature gage and the specified water yield on the described controller (5) and leaving water temperature and the specified water yield arranged the keyboard input module (7) of input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698511 CN203053024U (en) | 2012-12-17 | 2012-12-17 | Constant-temperature gas water heater control system with water yield settable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698511 CN203053024U (en) | 2012-12-17 | 2012-12-17 | Constant-temperature gas water heater control system with water yield settable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053024U true CN203053024U (en) | 2013-07-10 |
Family
ID=48735971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220698511 Expired - Lifetime CN203053024U (en) | 2012-12-17 | 2012-12-17 | Constant-temperature gas water heater control system with water yield settable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053024U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486734A (en) * | 2013-10-09 | 2014-01-01 | 俞升洋 | Water heater |
| CN103528179A (en) * | 2013-10-09 | 2014-01-22 | 范爱苏 | Water heater |
| CN104676900A (en) * | 2015-01-16 | 2015-06-03 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method thereof |
| CN105180459A (en) * | 2015-10-29 | 2015-12-23 | 边江 | Instant heating type potable water heating device |
| CN106610134A (en) * | 2015-10-21 | 2017-05-03 | 青岛经济技术开发区海尔热水器有限公司 | Gas water heater and control method |
| CN109965754A (en) * | 2019-04-30 | 2019-07-05 | 广东欧帝洁科技有限公司 | A kind of combustion type Shower screen |
| CN110186195A (en) * | 2018-05-22 | 2019-08-30 | 华帝股份有限公司 | Control method and control system of gas water heater |
| CN110411036A (en) * | 2019-08-19 | 2019-11-05 | 珠海格力电器股份有限公司 | Wall-hung boiler leaving water temperature control method, device, equipment and wall-hung boiler |
-
2012
- 2012-12-17 CN CN 201220698511 patent/CN203053024U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486734A (en) * | 2013-10-09 | 2014-01-01 | 俞升洋 | Water heater |
| CN103528179A (en) * | 2013-10-09 | 2014-01-22 | 范爱苏 | Water heater |
| CN103528179B (en) * | 2013-10-09 | 2015-11-25 | 徐萍 | A kind of water heater |
| CN104676900A (en) * | 2015-01-16 | 2015-06-03 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method thereof |
| CN104676900B (en) * | 2015-01-16 | 2017-10-27 | 芜湖美的厨卫电器制造有限公司 | Gas heater and its control method |
| CN106610134A (en) * | 2015-10-21 | 2017-05-03 | 青岛经济技术开发区海尔热水器有限公司 | Gas water heater and control method |
| CN105180459A (en) * | 2015-10-29 | 2015-12-23 | 边江 | Instant heating type potable water heating device |
| CN105180459B (en) * | 2015-10-29 | 2017-09-22 | 边江 | Instant heating type drinking water heating device |
| CN110186195A (en) * | 2018-05-22 | 2019-08-30 | 华帝股份有限公司 | Control method and control system of gas water heater |
| CN109965754A (en) * | 2019-04-30 | 2019-07-05 | 广东欧帝洁科技有限公司 | A kind of combustion type Shower screen |
| CN110411036A (en) * | 2019-08-19 | 2019-11-05 | 珠海格力电器股份有限公司 | Wall-hung boiler leaving water temperature control method, device, equipment and wall-hung boiler |
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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: GUANGDONG CHANGHONG ELECTRICAL APPLIANCES CO., LTD Free format text: FORMER NAME: GUANGDONG CHANGHONG DIGITAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Patentee after: Guangdong Changhong Electric Co.,Ltd. Address before: 528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Patentee before: GUANGDONG CHANGHONG DIGITAL TECHNOLOGY Co.,Ltd. |
|
| CU03 | Publication of corrected utility model |
Correction item: Patentee|Address Correct: GUANGDONG CHANGHONG RIDIAN TECHNOLOGY CO., LTD.|528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong False: Guangdong Changhong Electric Co., Ltd.|528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Number: 25 Volume: 30 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; ADDRESS; FROM: GUANGDONG CHANGHONG ELECTRICAL APPLIANCES CO., LTD.;528400 ZHONGSHAN, GUANGDONG PROVINCE TO: GUANGDONG CHANGHONG RIDIAN TECHNOLOGY CO., LTD.;528400 ZHONGSHAN, GUANGDONG PROVINCE |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Patentee after: Changhong Meiling Xinhua Technology Co.,Ltd. Address before: 528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Patentee before: GUANGDONG CHANGHONG HOME APPLIANCES TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528400, No. 2, Tongji West Road, Nantou Town, Zhongshan, Guangdong Patentee after: Changhong Meiling Xinhua Technology Co.,Ltd. Address before: 528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Patentee before: Changhong Meiling Xinhua Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |