CN205137853U - Low water pressure starts gas heater - Google Patents
Low water pressure starts gas heater Download PDFInfo
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- CN205137853U CN205137853U CN201520665677.7U CN201520665677U CN205137853U CN 205137853 U CN205137853 U CN 205137853U CN 201520665677 U CN201520665677 U CN 201520665677U CN 205137853 U CN205137853 U CN 205137853U
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Abstract
Low water pressure starts gas heater, it relates to water heater technical field, the lower extreme of main part has set gradually the water inlet from left to right, the power cord, air inlet and delivery port, the water inlet passes through the inlet channel water flow sensor inside with the main part in proper order, booster water pump, heat exchanger connects, and the quantity of water regulation knob is installed on water inlet upper portion, the combustor is installed to the heat exchanger lower extreme, install gas proportional valve under the combustor, gas proportional valve is connected with the air inlet, the delivery port passes through outlet conduit and is connected with heat exchanger, outlet conduit is last to be installed the temperature controller and goes out water temperature probe, heat exchanger's upper end is provided with the fan, the fan is connected with the gas vent of main part outside upper end, the wind pressure switch is installed to one side of fan, the controller is installed to the below of wind pressure switch, the controller respectively with booster water pump, gas proportional valve, water flow sensor, the temperature controller, heat exchanger, the wind pressure switch, it connects to go out water temperature probe. It can automatically regulated water pressure, convenient to use.
Description
Technical field
The utility model relates to technical field of water heaters, is specifically related to a kind of low hydraulic pressure and starts gas heater.
Background technology
Gas heater adopts combustion gas as main energy sources material exactly, and the heat of high temperature produced by fuel gas buring is delivered in the cold water flowing through heat exchanger to reach a kind of water heater preparing hot water object.Gas-type water heater is the main flow water heater once capturing water heater market, have the thermal efficiency high, go out hot water fast, continue constant temperature, easily regulate, the plurality of advantages such as volume is little, easy for installation, can save a lot of space for the crowd that floor space is less, therefore a lot of consumers starts to be inclined to gas heater.
But whether for the user of high-storey, buying gas heater needs concern hydraulic pressure enough.Because the relation of gas heater and hydraulic pressure is very large, hydraulic pressure is not enough, and water heater is beats non-ignitable, and the situation that insider is reflected in conjunction with consumer, lists with lower water-heater hydraulic pressure inadequate
,hydraulic pressure is not enough
,the solution that hydraulic pressure is little:
The first, change four distributive pipes into entering water meter position, intensified pressure from theoretical and reducing.Find after practice, adopt and can not tackle the problem at its root in such a way, and trouble is installed.
The second, add a supercharging hydraulic pump.If basic hydraulic pressure is little, can fill booster pump, but installing trouble spends high, noise is large, and poor effect.Use electric heater instead, also increase expense.
Summary of the invention
The purpose of this utility model is to provide a kind of low hydraulic pressure and starts gas heater, its design science is reasonable, can automatic water pressure adjustment, low hydraulic pressure and normal water pressure application all can be automatically switched, easy to use, solve the defect that high-storey user hydraulic pressure can not open gas heater not, and supercharging can rob water when hydraulic pressure is low, the hot water abdicated is stablized.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises exhaust outlet, blast switch, controller, booster water pump, gas ratio valve, water flow sensor, runoff investigation knob, water inlet, power line, air inlet, blower fan, temperature controller, heat exchanger, leaving water temperature is popped one's head in, burner, main body, delivery port, the lower end of main body is disposed with water inlet from left to right, power line, air inlet and delivery port, water inlet by inlet channel successively with the water flow sensor of body interior, booster water pump, heat exchanger connects, and water inlet top is provided with runoff investigation knob, heat exchanger lower end is provided with burner, under burner, gas ratio valve is installed, gas ratio valve is connected with air inlet, delivery port is connected with heat exchanger by outlet conduit, outlet conduit is provided with temperature controller and leaving water temperature probe, the upper end of heat exchanger is provided with blower fan, blower fan is connected with the exhaust outlet of body exterior upper end, the side of blower fan is provided with blast switch, and the below of blast switch is provided with controller, controller respectively with booster water pump, gas ratio valve, water flow sensor, temperature controller, heat exchanger, blast switch, leaving water temperature probe connects.
Link plate is installed with in the middle part of the rear side of described main body.
The installed in front of described main body has front panel, and front panel is provided with control panel, and control panel is connected with controller.
Principle of the present utility model is: respond to flow of inlet water by water flow sensor, when flow of inlet water lower than 5 liters (i.e. gas heater normally work hydraulic pressure) time, booster water pump is opened automatically, makes flow of inlet water reach gas heater and normally to work required hydraulic pressure.When flow of inlet water is higher than 5 liters time, booster water pump quits work automatically, saves electric energy.
The utility model can automatic water pressure adjustment, low hydraulic pressure and normal water pressure application all can be automatically switched, easy to use, solve high-storey user hydraulic pressure not and the little defect can not opening gas heater of hydraulic pressure low wash water, and supercharging can rob water when hydraulic pressure is low, the hot water abdicated is stablized.
Accompanying drawing illustrates:
Fig. 1 is external structure schematic diagram of the present utility model,
Fig. 2 is internal structure schematic diagram of the present utility model;
Reference numeral: exhaust outlet 1, blast switch 2, controller 3, booster water pump 4, gas ratio valve 5, water flow sensor 6, runoff investigation knob 7, water inlet 8, power line 9, air inlet 10, link plate 11, blower fan 12, temperature controller 13, heat exchanger 14, leaving water temperature probe 15, burner 16, main body 17, delivery port 18, control panel 19.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1-Fig. 2, this detailed description of the invention by the following technical solutions: it comprises exhaust outlet 1, blast switch 2, controller 3, booster water pump 4, gas ratio valve 5, water flow sensor 6, runoff investigation knob 7, water inlet 8, power line 9, air inlet 10, blower fan 12, temperature controller 13, heat exchanger 14, leaving water temperature probe 15, burner 16, main body 17, delivery port 18, the lower end of main body 17 is disposed with water inlet 8 from left to right, power line 9, air inlet 10 and delivery port 18, water inlet 8 by inlet channel successively with the water flow sensor 6 of main body 17 inside, booster water pump 4, heat exchanger 14 connects, and water inlet 8 top is provided with runoff investigation knob 7, heat exchanger 14 lower end is provided with burner 16, burner is provided with gas ratio valve 5 16 times, gas ratio valve 5 is connected with air inlet 10, delivery port 18 is connected with heat exchanger 14 by outlet conduit, outlet conduit is provided with temperature controller 13 and leaving water temperature probe 15, the upper end of heat exchanger 14 is provided with blower fan 12, blower fan 12 is connected with the exhaust outlet 1 of main body 17 outer upper ends, the side of blower fan 12 is provided with blast switch 2, and the below of blast switch 2 is provided with controller 3, controller 3 respectively with booster water pump 4, gas ratio valve 5, water flow sensor 6, temperature controller 13, heat exchanger 14, blast switch 2, leaving water temperature probe 15 connects.
Link plate 11 is installed with in the middle part of the rear side of described main body 17.
With reference to Fig. 1, the installed in front of described main body 17 has front panel, front panel is provided with control panel 19, and control panel 19 is connected with controller 3.
This detailed description of the invention responds to flow of inlet water by water flow sensor 6, when flow of inlet water lower than 5 liters (i.e. gas heater normally work hydraulic pressure) time, water flow sensor 6 by signal feedback to controller 3, controller 3 controls booster water pump 4 and automatically opens, and makes flow of inlet water reach gas heater and normally to work required hydraulic pressure.When flow of inlet water is higher than 5 liters time, controller 3 controls booster water pump 4 and automatically quits work, and saves electric energy.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. low hydraulic pressure starts gas heater, it is characterized in that it comprises exhaust outlet, blast switch, controller, booster water pump, gas ratio valve, water flow sensor, runoff investigation knob, water inlet, power line, air inlet, blower fan, temperature controller, heat exchanger, leaving water temperature is popped one's head in, burner, main body, delivery port, the lower end of main body is disposed with water inlet from left to right, power line, air inlet and delivery port, water inlet by inlet channel successively with the water flow sensor of body interior, booster water pump, heat exchanger connects, and water inlet top is provided with runoff investigation knob, heat exchanger lower end is provided with burner, combustion gas gas ratio valve is installed under burner, gas ratio valve is connected with air inlet, delivery port is connected with heat exchanger by outlet conduit, outlet conduit is provided with temperature controller and leaving water temperature probe, the upper end of heat exchanger is provided with blower fan, blower fan is connected with the exhaust outlet of body exterior upper end, the side of blower fan is provided with blast switch, and the below of blast switch is provided with controller, controller respectively with booster water pump, gas ratio valve, water flow sensor, temperature controller, heat exchanger, leaving water temperature is popped one's head in, blast switch connects.
2. low hydraulic pressure according to claim 1 starts gas heater, is installed with link plate in the middle part of the rear side that it is characterized in that described main body.
3. low hydraulic pressure according to claim 1 starts gas heater, and it is characterized in that the installed in front of described main body has front panel, front panel is provided with control panel, and control panel is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665677.7U CN205137853U (en) | 2015-08-31 | 2015-08-31 | Low water pressure starts gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665677.7U CN205137853U (en) | 2015-08-31 | 2015-08-31 | Low water pressure starts gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137853U true CN205137853U (en) | 2016-04-06 |
Family
ID=55623643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520665677.7U Expired - Fee Related CN205137853U (en) | 2015-08-31 | 2015-08-31 | Low water pressure starts gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137853U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482353A (en) * | 2016-11-18 | 2017-03-08 | 广东万家乐燃气具有限公司 | A kind of water heater and its surfing mode bathing control method |
| CN108224782A (en) * | 2018-03-22 | 2018-06-29 | 王智勇 | A kind of Auto-drainage frost-cracking-preventing water heater |
| CN109682056A (en) * | 2017-10-18 | 2019-04-26 | 中山市扬子电气工业有限公司 | A kind of gas heater adapting to voltage hydraulic pressure air pressure wide cut |
| CN112178907A (en) * | 2020-10-10 | 2021-01-05 | 珠海格力电器股份有限公司 | Water heater control method and device and water heater |
| CN113324329A (en) * | 2021-04-22 | 2021-08-31 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater assembling method and electric water heater |
-
2015
- 2015-08-31 CN CN201520665677.7U patent/CN205137853U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482353A (en) * | 2016-11-18 | 2017-03-08 | 广东万家乐燃气具有限公司 | A kind of water heater and its surfing mode bathing control method |
| CN109682056A (en) * | 2017-10-18 | 2019-04-26 | 中山市扬子电气工业有限公司 | A kind of gas heater adapting to voltage hydraulic pressure air pressure wide cut |
| CN108224782A (en) * | 2018-03-22 | 2018-06-29 | 王智勇 | A kind of Auto-drainage frost-cracking-preventing water heater |
| CN112178907A (en) * | 2020-10-10 | 2021-01-05 | 珠海格力电器股份有限公司 | Water heater control method and device and water heater |
| CN113324329A (en) * | 2021-04-22 | 2021-08-31 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater assembling method and electric water heater |
| CN113324329B (en) * | 2021-04-22 | 2023-08-22 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater assembly method and electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |