CN202598868U - Air energy heat-pump water heater - Google Patents
Air energy heat-pump water heater Download PDFInfo
- Publication number
- CN202598868U CN202598868U CN201220220551.5U CN201220220551U CN202598868U CN 202598868 U CN202598868 U CN 202598868U CN 201220220551 U CN201220220551 U CN 201220220551U CN 202598868 U CN202598868 U CN 202598868U
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- Prior art keywords
- air energy
- energy heat
- water heater
- pump water
- heat pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 238000001514 detection method Methods 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 abstract description 9
- 238000007710 freezing Methods 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000008961 swelling Effects 0.000 abstract 1
- 108010053481 Antifreeze Proteins Proteins 0.000 description 8
- 230000002528 anti-freeze Effects 0.000 description 8
- 238000004901 spalling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an air energy heat-pump water heater which comprises an electric control plate and a storage battery circuit. The electric control plate is connected with a direct current power supply, and the storage battery circuit is used as a standby power supply and connected with the electric control plate. According to the air energy heat-pump water heater, the electric control plate is connected with the chargeable storage battery circuit to improve electric control functions of existing air energy heat-pump water heaters so that the air energy heat-pump water heater can normally work when the electricity is turned off; besides, the air energy heat-pump water heater can timely warn users when the electricity is turned off so that the users can timely take actions to prevent a water tank from freezing, and the water tank is prevented from swelling to break due to water freezing.
Description
Technical field
The utility model relates to the Teat pump boiler field, relates in particular to a kind of air energy heat pump water heater that automatically controlled plate still can operate as normal under powering-off state.
Background technology
Air energy heat pump water heater is because energy-saving effect has become household electrical appliance common in the family significantly.The operation principle of air energy heat pump water heater promptly is to absorb airborne low temperature heat energy come in through heat pump, and low temperature heat energy is converted into high temperature heat through after the compressor compresses, thereby reaches the purpose of heating water temperature.
Existing air energy heat pump water heater generally is made up of main frame and water tank, and main frame generally comprises main parts size such as compressor, heat exchanger, fan, motor, and water tank is structure as a whole, and is made up of main parts size such as shell, inner bag, heat exchange coil, heat-insulation layers.Inner bag plays store water, can be with the water heating of inner bag the inside through heat exchange coil.
At present, air energy heat pump water heater generally is installed in outdoor, controls through indoor line control machine.When environment temperature was lower than zero degree, if water heater does not use for a long time, the water of water tank the inside may freeze, and water can be with the inner water tank spalling owing to volumetric expansion after freezing.Therefore; Existing Teat pump boiler all has the anti-freeze function, and its way that adopts usually is: when water heater is in holding state, detect the water temperature in the water tank in real time; When water temperature is lower than uniform temperature T1; Shut down after main frame or the auxilliary thermic devices of electricity being opened the water in the water tank is heated to uniform temperature T2,, prevent that water temperature from crossing low and icing to guarantee water temperature stability within the specific limits.
But the shortcoming of existing air energy heat pump water heater is that water heater must be in holding state, i.e. energising constantly.When having a power failure, or the user is when breaking off water heater power supply unintentionally, and existing anti-freeze function then can lose efficacy, and exists water tank by the hidden danger of spalling thus.
The utility model content
The main purpose of the utility model be to provide a kind of can operate as normal under outage condition and can in time remind the user that water tank is carried out the anti-freeze protection, avoid water freezing and cause the air energy heat pump water heater of water tank spalling.
In order to achieve the above object, the utility model proposes a kind of air energy heat pump water heater, comprises the automatically controlled plate that links to each other with dc source, and battery circuit, and said battery circuit links to each other with said automatically controlled plate as stand-by power supply.
Preferably, said battery circuit links to each other with said dc source.
Preferably, said battery circuit comprises: battery, resistance and diode, connect with said battery again after said resistance and the said diode parallel connection; The negative pole of said battery connects the negative pole of said dc source; The positive pole of said battery connects the anode of said diode; The negative electrode of said diode connects the positive pole of said dc source.
Preferably, this air energy heat pump water heater also comprises the water tank that is provided with temperature-detecting device; Said automatically controlled plate is provided with the water temperature detection alarm module that links to each other with said temperature-detecting device, is used for monitoring the water temperature of said water tank, and when the water temperature in the said water tank is lower than predetermined value, produces alarm signal.
Preferably; This air energy heat pump water heater also comprises controller; Be connected with the said water temperature detection alarm module on the said automatically controlled plate, said controller is used to receive the alarm signal of said water temperature detection alarm module feedback, and according to said alarm signal to User Alarms.
Preferably, said controller is provided with buzzer or the flashing lamp that is used for to User Alarms.
A kind of air energy heat pump water heater that the utility model proposes links to each other with a chargeable battery circuit through the automatically controlled plate with air energy heat pump water heater, and when the air energy heat pump water heater operate as normal, battery circuit is by the power source charges store electrical energy; When air energy heat pump water heater cut off the power supply, battery circuit was automatically controlled plate power supply, with this electric control function that improves existing air energy heat pump water heater, made its ability operate as normal under outage condition; In addition, under outage condition, also can make the user take the anti-freeze measure to water tank timely, avoid water freezing and cause the problem of water tank spalling in time to User Alarms.
Description of drawings
Fig. 1 is the power supply circuit construction sketch map of the utility model air energy heat pump water heater preferred embodiment.
Clearer for the technical scheme that makes the utility model, clear, will combine accompanying drawing to do further to detail below.
The specific embodiment
The solution of the utility model embodiment mainly is: automatically controlled plate is linked to each other with a chargeable battery circuit; When the water heater operate as normal, battery is in charged state, and this battery starts when water heater cuts off the power supply; Be automatically controlled plate power supply, guarantee automatically controlled plate ability operate as normal when outage; In addition, increase the anti-freeze warning function, promptly under the situation of outage; The water temperature of real-time monitoring water tank; When water temperature is lower than uniform temperature, feed back, and send alarm signal, remind the user that machine is switched on through the buzzer or the flashing lamp of controller; Or the water of water tank the inside bled off, prevent the water freezing of water tank the inside and cause the water tank spalling.
As shown in Figure 1; The utility model one embodiment proposes a kind of air energy heat pump water heater; Similar with existing Teat pump boiler; Comprise main frame and water tank, main frame comprises main parts size such as automatically controlled plate 3, power supply, compressor, heat exchanger, fan, motor, and water tank mainly comprises main parts size such as shell, inner bag, heat exchange coil, heat-insulation layer.At the indoor controller that is provided with air energy heat pump water heater is controled simultaneously.The automatically controlled plate 3 of present embodiment air energy heat pump water heater links to each other with a chargeable battery circuit 10, shown in dotted portion among Fig. 1.
Above-mentioned battery circuit 10 and said automatically controlled plate 3 are connected in parallel on the two ends of said dc source; When said air energy heat pump water heater operate as normal, said battery circuit 10 is by said power source charges store electrical energy; When said air energy heat pump water heater cut off the power supply, said battery circuit 10 was said automatically controlled plate 3 power supplies, makes automatically controlled plate 3 when air energy heat pump water heater cuts off the power supply, can be in normal operating conditions.Wherein, power supply is a dc source, and this dc source can directly be provided by the outside, also can be by the built-in supply unit of air energy heat pump water heater with direct current translation function, and converting external ac power source into dc source provides.
Particularly, battery circuit 10 comprises in the present embodiment: battery 4, resistance 1 and diode 2, wherein:
Said resistance 1 and diode 2 parallel connections, parallel connection back resistance 1 is connected with said battery 4 with diode 2 again; The negative pole of said battery 4 connects the negative pole of said dc source; The positive pole of said battery 4 connects the anode of said diode 2; The negative electrode of said diode 2 connects the positive pole of said dc source.
When Teat pump boiler energising operate as normal, battery 4 is in charged state, and the resistance 1 in the battery circuit 10 mainly plays the dividing potential drop effect, and because of diode 2 is unidirectional conducting, this moment, diode 2 residing circuit were off state; When air energy heat pump water heater cut off the power supply, battery 4 was started working, and automatically controlled plate 3 power supplies are given in diode 2 conductings this moment, made automatically controlled plate 3 in running order.Thereby guaranteed that automatically controlled plate 3 can operate as normal when air energy heat pump water heater cuts off the power supply.
Present embodiment is through such scheme, and the perfect electric control function of existing air energy heat pump water heater makes it can operate as normal under outage condition.
In addition, under off-position, water tank is because of the water freezing spalling for fear of air energy heat pump water heater, and the present embodiment Teat pump boiler also is provided with the anti-freeze prompting function.
Particularly; On said automatically controlled plate 3, be provided with water temperature detection alarm module (not shown); The water temperature detection alarm module is by dc source or battery circuit 10 power supplies; Simultaneously in water tank, be provided with temperature-detecting device, on the indoor controller of air energy heat pump water heater, alarm appliances such as buzzer or flashing lamp be set, controller is connected with water temperature detection alarm module on the said automatically controlled plate 3; Controller can be line control machine or remote controller etc.
The temperature of water in the real-time monitoring water tank of water temperature detection alarm module.When the air energy heat pump water heater normal power-up, the water temperature detection alarm module carries out normal anti-freeze protection to water tank.When air energy heat pump water heater cut off the power supply, the water temperature detection alarm module provided power supply by battery circuit 10, and monitored the water temperature in the said water tank, when the water temperature in the said water tank is lower than predetermined value, produced alarm signal.And this alarm signal fed back to said controller; After said controller is received said alarm signal, to User Alarms, remind the user that air energy heat pump water heater is switched on through buzzer or flashing lamp; Or the water of water tank the inside bled off, prevent the water tank the inside water freezing and the water tank spalling.
The utility model embodiment air energy heat pump water heater links to each other with a chargeable battery circuit 10 through the automatically controlled plate 3 at air energy heat pump water heater, and when the air energy heat pump water heater operate as normal, battery circuit 10 is by the power source charges store electrical energy; When air energy heat pump water heater cut off the power supply, battery circuit 10 was automatically controlled plate 3 power supplies, with this electric control function that improves existing Teat pump boiler, made its ability operate as normal under outage condition; In addition, under outage condition, also can make the user take the anti-freeze measure to water tank timely, avoid water freezing and cause the problem of water tank spalling in time to User Alarms.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. an air energy heat pump water heater comprises the automatically controlled plate that links to each other with dc source, it is characterized in that, also comprises battery circuit, and said battery circuit links to each other with said automatically controlled plate as stand-by power supply.
2. air energy heat pump water heater according to claim 1 is characterized in that, said battery circuit links to each other with said dc source.
3. air energy heat pump water heater according to claim 2 is characterized in that, said battery circuit comprises: battery, resistance and diode, connect with said battery again after said resistance and the said diode parallel connection; The negative pole of said battery connects the negative pole of said dc source; The positive pole of said battery connects the anode of said diode; The negative electrode of said diode connects the positive pole of said dc source.
4. according to each described air energy heat pump water heater of claim 1 ~ 3, it is characterized in that, also comprise the water tank that is provided with temperature-detecting device; Said automatically controlled plate is provided with the water temperature detection alarm module that links to each other with said temperature-detecting device, is used for monitoring the water temperature of said water tank, and when the water temperature in the said water tank is lower than predetermined value, produces alarm signal.
5. air energy heat pump water heater according to claim 4; It is characterized in that; Also comprise controller; Be connected with the said water temperature detection alarm module on the said automatically controlled plate, said controller is used to receive the alarm signal of said water temperature detection alarm module feedback, and according to said alarm signal to User Alarms.
6. air energy heat pump water heater according to claim 5 is characterized in that, said controller is provided with buzzer or the flashing lamp that is used for to User Alarms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220220551.5U CN202598868U (en) | 2012-05-07 | 2012-05-07 | Air energy heat-pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220220551.5U CN202598868U (en) | 2012-05-07 | 2012-05-07 | Air energy heat-pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598868U true CN202598868U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220220551.5U Expired - Fee Related CN202598868U (en) | 2012-05-07 | 2012-05-07 | Air energy heat-pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598868U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729171A (en) * | 2015-03-27 | 2015-06-24 | 珠海格力电器股份有限公司 | Cold and hot water unit anti-freezing protection device and cold and hot water unit anti-freezing protection method |
| CN105091260A (en) * | 2015-08-19 | 2015-11-25 | 广东美的暖通设备有限公司 | Anti-freezing protection device and method for air-conditioning unit water system |
| CN105135689A (en) * | 2015-09-25 | 2015-12-09 | 广东美的暖通设备有限公司 | Anti-freezing pre-warning control method and device for circulatory water heater |
| CN110595059A (en) * | 2019-09-29 | 2019-12-20 | 广东万和热能科技有限公司 | Anti-freezing electric water heater and control method thereof |
-
2012
- 2012-05-07 CN CN201220220551.5U patent/CN202598868U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729171A (en) * | 2015-03-27 | 2015-06-24 | 珠海格力电器股份有限公司 | Cold and hot water unit anti-freezing protection device and cold and hot water unit anti-freezing protection method |
| CN104729171B (en) * | 2015-03-27 | 2017-01-25 | 珠海格力电器股份有限公司 | Cold and hot water unit anti-freezing protection device and cold and hot water unit anti-freezing protection method |
| CN105091260A (en) * | 2015-08-19 | 2015-11-25 | 广东美的暖通设备有限公司 | Anti-freezing protection device and method for air-conditioning unit water system |
| CN105091260B (en) * | 2015-08-19 | 2018-05-22 | 广东美的暖通设备有限公司 | It is a kind of for the anti-freeze protection device of air-conditioner set water system and anti-frost protection method |
| CN105135689A (en) * | 2015-09-25 | 2015-12-09 | 广东美的暖通设备有限公司 | Anti-freezing pre-warning control method and device for circulatory water heater |
| CN105135689B (en) * | 2015-09-25 | 2018-04-06 | 广东美的暖通设备有限公司 | The antifreeze pre-warning and control method of circulation hot water dispenser and device |
| CN110595059A (en) * | 2019-09-29 | 2019-12-20 | 广东万和热能科技有限公司 | Anti-freezing electric water heater and control method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20170507 |