CN201935410U - Hot water installation system capable of discharging water to prevent freezing after power failure - Google Patents
Hot water installation system capable of discharging water to prevent freezing after power failure Download PDFInfo
- Publication number
- CN201935410U CN201935410U CN201020684139XU CN201020684139U CN201935410U CN 201935410 U CN201935410 U CN 201935410U CN 201020684139X U CN201020684139X U CN 201020684139XU CN 201020684139 U CN201020684139 U CN 201020684139U CN 201935410 U CN201935410 U CN 201935410U
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- water
- installation system
- hot water
- pipeline
- water tank
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Abstract
The utility model discloses a hot water installation system capable of discharging water to prevent freezing after power failure. The whole system comprises a unit body and a thermal insulation and storage water tank connected with the unit body through a pipeline, and a water-discharging electromagnetic valve discharging water of a heat pump unit is arranged on the pipeline between the unit body and the thermal insulation and storage water tank. The hot water installation system is simple in structure, low in modification cost, capable of protecting a water system of the unit from being frozen at low temperatures, and safer and more reliable.
Description
Technical field
The utility model relates to after a kind of outage that is used on the source pump hot water installation system of water-drainage antifreezing automatically.
Background technology
In the prior art, when heat pump moved in the north, because the weather temperature is very low, the water pipe of heat pump grey water system or water pump were happened occasionally by the thing of bursting by freezing, bring very big inconvenience to the user, cause serious potential safety hazard simultaneously.
The utility model content
The purpose of this utility model provides a kind of hot water installation system with automatic water-drainage antifreezing function, and simple in structure, improvement cost is low, and the water system of protection unit is not damaged by frost in microthermal climate, and is more safe and reliable.
The technical solution of the utility model is: the hot water installation system of water-drainage antifreezing automatically after a kind of outage, comprise generating set main body and insulation heat storage water tank, the two links to each other by pipeline, and the pipeline between described generating set main body and the insulation heat storage water tank is provided with the drain solenoid valve of the water discharge that can make source pump.
Also be provided with check-valves between drain solenoid valve described in the utility model and the described insulation heat storage water tank.
The invention has the beneficial effects as follows:
Automatically the hot water installation system of water-drainage antifreezing after the outage of the present utility model is primarily aimed at the technical problem that heat pump exists when north cold area is used, simple in structure, practical.After the unit outage, the drain solenoid valve outage is all discharged with the protection source pump water of source pump.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The specific embodiment of the present utility model as shown in Figure 1, automatically the hot water installation system of water-drainage antifreezing after a kind of outage, comprise generating set main body 1 and insulation heat storage water tank 2, the two links to each other by pipeline, and the pipeline between generating set main body 1 and the insulation heat storage water tank 2 is provided with the drain solenoid valve 3 of the water discharge that can make source pump.
In the present embodiment, also be provided with check-valves 7 between drain solenoid valve 3 and the insulation heat storage water tank 2.Source pump is an air source heat pump.Be connected with the cold water pipes 4 of nourishing, heat supply waterpipe 5 and water return pipeline 6 on the insulation heat storage water tank 2.Each valve element that comprises drain solenoid valve 3 is by host monitor, and after main frame was judged the unit outage, magnetic valve cut off the power supply, thereby the water of source pump is all discharged with the protection source pump.
The above embodiments only are preferred embodiment of the present utility model, can not limit interest field of the present utility model with this, and therefore, the equivalent variations according to the utility model claim is done still belongs to the scope that the utility model is contained.
Claims (3)
1. the hot water installation system of water-drainage antifreezing automatically after the outage, comprise generating set main body (1) and insulation heat storage water tank (2), the two links to each other by pipeline, it is characterized in that the pipeline between described generating set main body (1) and the insulation heat storage water tank (2) is provided with the drain solenoid valve (3) of the water discharge that can make source pump.
2. the hot water installation system of water-drainage antifreezing automatically after a kind of outage according to claim 1 is characterized in that also being provided with check-valves (7) between described drain solenoid valve (3) and the described insulation heat storage water tank (2).
3. the hot water installation system of water-drainage antifreezing automatically after a kind of outage according to claim 2 is characterized in that being incubated and is connected with the cold water pipes of nourishing (4), heat supply waterpipe (5) and water return pipeline (6) on the heat storage water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020684139XU CN201935410U (en) | 2010-12-28 | 2010-12-28 | Hot water installation system capable of discharging water to prevent freezing after power failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020684139XU CN201935410U (en) | 2010-12-28 | 2010-12-28 | Hot water installation system capable of discharging water to prevent freezing after power failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935410U true CN201935410U (en) | 2011-08-17 |
Family
ID=44446928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020684139XU Expired - Lifetime CN201935410U (en) | 2010-12-28 | 2010-12-28 | Hot water installation system capable of discharging water to prevent freezing after power failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935410U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633925A (en) * | 2013-11-15 | 2015-05-20 | 广东美的暖通设备有限公司 | Heat pump hot water machine system and control method thereof |
| CN105004055A (en) * | 2015-07-22 | 2015-10-28 | 佛山市顺德区速惠尔电器有限公司 | Dynamic water circulation separating type heating device for domestic water storage type electromagnetic water heater |
| CN107842896A (en) * | 2017-11-30 | 2018-03-27 | 湖南埃瓦新能源科技有限公司 | A kind of low temperature environment heat pump with anti-frost protection and its antifreeze method |
| CN110878574A (en) * | 2019-12-02 | 2020-03-13 | 常熟高通智能装备有限公司 | Water supply system for preventing water pipe from frost cracking |
| CN111435038A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Water heater device with anti-freezing function and anti-freezing method thereof |
| CN111707005A (en) * | 2020-05-25 | 2020-09-25 | 广东纽恩泰新能源科技发展有限公司 | Automatic drainage anti-freezing system for power failure |
-
2010
- 2010-12-28 CN CN201020684139XU patent/CN201935410U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633925A (en) * | 2013-11-15 | 2015-05-20 | 广东美的暖通设备有限公司 | Heat pump hot water machine system and control method thereof |
| CN105004055A (en) * | 2015-07-22 | 2015-10-28 | 佛山市顺德区速惠尔电器有限公司 | Dynamic water circulation separating type heating device for domestic water storage type electromagnetic water heater |
| CN105004055B (en) * | 2015-07-22 | 2018-02-13 | 佛山市顺德区速惠尔电器有限公司 | Dynamic Water multi-cycle separation heater on Domestic water storage formula electromagnet water heater |
| CN107842896A (en) * | 2017-11-30 | 2018-03-27 | 湖南埃瓦新能源科技有限公司 | A kind of low temperature environment heat pump with anti-frost protection and its antifreeze method |
| CN111435038A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Water heater device with anti-freezing function and anti-freezing method thereof |
| CN111435038B (en) * | 2019-01-14 | 2021-11-26 | 宁波方太厨具有限公司 | Water heater device with anti-freezing function and anti-freezing method thereof |
| CN110878574A (en) * | 2019-12-02 | 2020-03-13 | 常熟高通智能装备有限公司 | Water supply system for preventing water pipe from frost cracking |
| CN111707005A (en) * | 2020-05-25 | 2020-09-25 | 广东纽恩泰新能源科技发展有限公司 | Automatic drainage anti-freezing system for power failure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |