CN207815720U - A kind of device promoting air energy heat pump water heater hot water energy quality - Google Patents
A kind of device promoting air energy heat pump water heater hot water energy quality Download PDFInfo
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- CN207815720U CN207815720U CN201820059990.XU CN201820059990U CN207815720U CN 207815720 U CN207815720 U CN 207815720U CN 201820059990 U CN201820059990 U CN 201820059990U CN 207815720 U CN207815720 U CN 207815720U
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Abstract
The utility model is related to a kind of devices promoting air energy heat pump water heater hot water energy quality comprising a medium temperature water tank, the medium temperature water tank are equipped with medium temperature water supply solenoid valve；One medium temperature water circulating pump, is connected with the medium temperature water tank；One main heat exchanger is connected with the medium temperature water circulating pump；One auxiliary heat exchanger is connected with the main heat exchanger；One high temperature circulation water pump, is connected with the auxiliary heat exchanger；One high-temperature water tank is connected with the high temperature circulation water pump, and the high-temperature water tank is equipped with high temperature water supply solenoid valve, and the high temperature water supply solenoid valve is connect with the medium temperature water tank pipeline；One compressor is connected with the auxiliary heat exchanger；One outdoor evaporator；One four-way valve is connected with the outdoor evaporator, the compressor, the main heat exchanger and the auxiliary heat exchanger respectively.On the basis of ensureing unit operation reliability, the sensible heat transfer of unit is made full use of, promotes the leaving water temperature of institute's heat production water.
Description
Technical field
The utility model is related to fields, more particularly to a kind of dress promoting air energy heat pump water heater hot water energy quality
It sets.
Background technology
As society continues to develop, most people starts to have used water heater, and in general household or commercialization
In air energy heat pump water heater, the water outlet maximum temperature of hot water generally between 40~55 DEG C, if necessary to it is higher go out water temperature
Degree needs the Teat pump boiler using R134a or CO2 working medium, or uses cascade type heat pump water heater, band inevitable in this way
Come the decline of unit efficiency, the rising of unit cost and maintenance difficulty.
Therefore, it is necessary to which it is above-mentioned to design a kind of device solution of new promotion air energy heat pump water heater hot water energy quality
Problem.
Utility model content
The purpose of this utility model is to provide it is a kind of promoted air energy heat pump water heater hot water energy quality device, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model adopts the following technical solution：A kind of promotion air energy heat pump water heater heat
The device of Water Energy quality a comprising medium temperature water tank, the medium temperature water tank are equipped with medium temperature water supply solenoid valve；One medium temperature recirculated water
Pump, the medium temperature water circulating pump are connected with the medium temperature water tank；One main heat exchanger, the main heat exchanger and the medium temperature recirculated water
Pump is connected；One auxiliary heat exchanger, the auxiliary heat exchanger are connected with the main heat exchanger；One high temperature circulation water pump, the high temperature circulation
Water pump is connected with the auxiliary heat exchanger；One high-temperature water tank, the high-temperature water tank are connected with the high temperature circulation water pump, the high temperature
Water tank is equipped with high temperature water supply solenoid valve, and the high temperature water supply solenoid valve is connect with the medium temperature water tank pipeline；One compressor, it is described
Compressor is connected with the auxiliary heat exchanger；One fluid reservoir, the fluid reservoir are connected with the main heat exchanger；One expansion valve, it is described
Expansion valve is connected with the fluid reservoir；One outdoor evaporator, the outdoor evaporator are connected with the expansion valve；One four-way valve,
The four-way valve is connected with the outdoor evaporator, the compressor, the main heat exchanger and the auxiliary heat exchanger respectively.
Further, the medium temperature water tank is equipped with medium temperature water tank temperature sensor, and the high-temperature water tank is equipped with high-temperature water tank
Temperature sensor.
Further, there are two translative mode for the four-way valve tool, and in wherein one mode, the main heat exchanger passes through
The four-way valve is connected with the auxiliary heat exchanger, and the compressor is connected by the four-way valve with the outdoor evaporator,
In another pattern, the main heat exchanger is connected by the four-way valve with the compressor, and the auxiliary heat exchanger passes through described
Four-way valve is connected with the outdoor evaporator.
Further, the pipeline between the main heat exchanger and the medium temperature water circulating pump is externally provided with medium temperature inflow temperature biography
Sensor, the main heat exchanger are externally provided with medium temperature leaving water temperature sensors to the pipeline of the medium temperature water tank water delivery.
Further, the pipeline between the auxiliary heat exchanger and the high temperature circulation water pump is externally provided with high-temperature inlet water temperature biography
Sensor, the auxiliary heat exchanger are externally provided with high-temperature water outlet temperature sensor to the pipeline of the high-temperature water tank water delivery.
Further, the compressor is equipped with exhaust gas temperature sensor.
The beneficial effects of the utility model are：On the basis of ensureing unit operation reliability, the aobvious of unit is made full use of
Heat heat exchange, promotes the leaving water temperature of institute's heat production water, achievees the purpose that promote air energy heat pump hydrophone hot water energy quality.
Description of the drawings
The utility model is described in further detail for attached drawing, but the embodiment in attached drawing is not constituted to any of the utility model
Limitation.
Fig. 1 is the structural schematic diagram that one embodiment of the utility model provides.
Specific implementation mode
As shown in fig. 1, a kind of promotion air energy heat pump water heater hot water energy that one embodiment of the utility model provides
The device of quality a comprising medium temperature water tank 1, a medium temperature water circulating pump 2, a main heat exchanger 3, an auxiliary heat exchanger 4, a high temperature follow
Ring water pump 5, a high-temperature water tank 6, a compressor 7, a fluid reservoir 8, an expansion valve 9, an outdoor evaporator 10 and a four-way valve 11.
The medium temperature water tank 1 provides the hot water between 40~55 DEG C, and the medium temperature water tank 1 is equipped with medium temperature water supply solenoid valve 12, in described
Temperature compensation water solenoid valve 12 connects external water source, enters the medium temperature water tank 1, the middle warm water for opening or cutting off external water source
Medium temperature water tank temperature sensor 13 is installed, the medium temperature water tank temperature sensor 13 is warm in medium temperature water tank 1 for detecting in case 1
The temperature of water, and temperature is shown to user by display screen (not shown) and is seen.The medium temperature water circulating pump 2 and the middle warm water
1 pipeline of case connects, and the main heat exchanger 3 is connect with 2 pipeline of medium temperature water circulating pump, and the auxiliary heat exchanger 4 is changed with the master
3 pipeline of hot device connects.Pipeline between the main heat exchanger 3 and the medium temperature water circulating pump 2 is externally provided with medium temperature inflow temperature biography
Sensor 14, the medium temperature inflow temperature sensor 14 are used to detect the water for flowing into the main heat exchanger 3 from the medium temperature water tank 1
Temperature, the main heat exchanger 3 is externally provided with medium temperature leaving water temperature sensors 15 to the pipeline of 1 water delivery of the medium temperature water tank, in described
Warm leaving water temperature sensors 15 are used to detect the temperature for the water that the medium temperature water tank 1 is flowed into from the main heat exchanger 3.The high temperature
Water circulating pump 5 is connect with 4 pipeline of the auxiliary heat exchanger, and the high-temperature water tank 6 provides the hot water between 55~80 DEG C.The high temperature
Water tank 6 is connect with 5 pipeline of high temperature circulation water pump, and the high-temperature water tank 6 is equipped with high temperature water supply solenoid valve 16, the high temperature compensation
Water solenoid valve 16 is connect with 1 pipeline of the medium temperature water tank, and the high-temperature water tank 6 is equipped with high-temperature water tank temperature sensor 20, described
High-temperature water tank temperature sensor 20 is used to detect the temperature of hot water in high-temperature water tank 6, and temperature is passed through display screen (not shown)
User is shown to see.Pipeline between the auxiliary heat exchanger 4 and the high temperature circulation water pump 5 is externally provided with high-temperature inlet water temperature sensing
Device 17, the high-temperature inlet water temperature sensor 17 are used to detect the temperature for the water that the auxiliary heat exchanger 4 is flowed into from the high-temperature water tank 6
Degree, the auxiliary heat exchanger 4 are externally provided with high-temperature water outlet temperature sensor 18, the high temperature to the pipeline of 6 water delivery of the high-temperature water tank
Leaving water temperature sensors 18 are used to detect the temperature for the water that the high-temperature water tank 6 is flowed into from the auxiliary heat exchanger 4.The compressor
7 connect with 4 pipeline of the auxiliary heat exchanger, and the compressor 7 is equipped with exhaust gas temperature sensor 19, the exhaust gas temperature sensor 19
Positioned at the outer wall of the discharge duct of the compressor 7, user can pass through the data of the transmission of the exhaust gas temperature sensor 19
Temperature neighbouring when the compressor 7 works is solved, and then understands the compressor 7 either with or without normal work, as delivery temperature is different
Often, the compressor 7 can be stopped in time working and place under repair.The fluid reservoir 8 is connect with 3 pipeline of the main heat exchanger；Institute
Expansion valve 9 is stated to connect with 8 pipeline of the fluid reservoir；The outdoor evaporator 10 is connect with 9 pipeline of the expansion valve；The four-way
Valve 11 is connect with the outdoor evaporator 10, the compressor 7, the main heat exchanger 3 and 4 pipeline of the auxiliary heat exchanger respectively.
The tool of the four-way valve 11 is there are two translative mode, in wherein one mode, the main heat exchanger 3 by the four-way valve 11 with
4 pipeline of the auxiliary heat exchanger connects, and the compressor 7 is connect by the four-way valve 11 with 10 pipeline of the outdoor evaporator,
The four-way valve 11 is all in this one mode under normal circumstances；In another mode, the main heat exchanger 3 passes through described
Four-way valve 11 is connect with 7 pipeline of the compressor, and the auxiliary heat exchanger 4 passes through the four-way valve 11 and the outdoor evaporator 10
Pipeline connects, and when 10 frost accumulated of outdoor evaporator, the four-way valve 11 is then converted into this pattern.
When client opens the present apparatus for the first time to debug, the medium temperature water circulating pump 2 described first is opened, the compressor 7
Start, the main heat exchanger 3 works, by the water of medium temperature water tank described in circulating-heating 1 until the temperature of the water of the medium temperature water tank 1
At this moment the needs that degree reaches client open simultaneously the medium temperature moisturizing when the water temperature in the medium temperature water tank 1 reaches setting value
Solenoid valve 12 and the high temperature water supply solenoid valve 16, the hot water in the medium temperature water tank 1 are supplemented in the high-temperature water tank 6, unit
Hot water in high-temperature water tank 6 described in continuous heating, until the temperature of the hot water in the high-temperature water tank 6 is met customer need.
When client only needs the middle warm water between 40~55 DEG C, the medium temperature water circulating pump 2 described first is opened, the pressure
Contracting machine 7 starts, and the main heat exchanger 3 works, by the water of medium temperature water tank described in circulating-heating 1 up to the medium temperature water tank 1
The temperature of water reaches the needs of client, and the high temperature circulation water pump 5 is not turned on, and in this case, the present apparatus utilizes condensation heat
Heat the water of the medium temperature water tank 1.
When client only needs the high-temperature-hot-water between 55~80 DEG C, the medium temperature water circulating pump 2 described first is opened, the pressure
Contracting machine 7 starts, and the main heat exchanger 3 works, by the water of medium temperature water tank described in circulating-heating 1 up to the medium temperature water tank 1
Between the temperature of water reaches 40~55 DEG C, the high temperature water supply solenoid valve 16 is at this moment opened, allows medium temperature in the medium temperature water tank 1
Hot water enters the high-temperature water tank 6, and at this moment the high temperature circulation water pump 5 is opened, the high temperature refrigerant being discharged using the compressor 7
Sensible heat continue to be heated to the water temperature of setting to the water in the high-temperature water tank 6.
When 10 frost accumulated of outdoor evaporator, the high temperature circulation water pump 5 stops, 11 translative mode of the four-way valve,
The main heat exchanger 3 is connect by the four-way valve 11 with 7 pipeline of the compressor, and the auxiliary heat exchanger 4 passes through the four-way
Valve 11 is connect with 10 pipeline of the outdoor evaporator, and the main heat exchanger 3 absorbs the heat of the hot water in the medium temperature water tank 1,
And the outdoor evaporator 10 is transmitted to defrost, avoid frost accumulated from influencing the normal work of the outdoor evaporator 10.
The utility model is while ensureing that unit efficiency is stablized, by adding the auxiliary heat exchanger 4 and the high-temperature water
The components such as case 6 make full use of the sensible heat transfer of unit, promote the leaving water temperature of institute's heat production water, reach and promote air energy thermal water pumping
The purpose of device hot water energy quality, and entire unit low cost, maintenance difficulty are at a fairly low.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of device promoting air energy heat pump water heater hot water energy quality, it is characterised in that including：
One medium temperature water tank, the medium temperature water tank are equipped with medium temperature water supply solenoid valve；One medium temperature water circulating pump, the medium temperature water circulating pump
It is connected with the medium temperature water tank；One main heat exchanger, the main heat exchanger are connected with the medium temperature water circulating pump；One auxiliary heat exchanger,
The auxiliary heat exchanger is connected with the main heat exchanger；One high temperature circulation water pump, the high temperature circulation water pump and the auxiliary heat exchanger
It is connected；One high-temperature water tank, the high-temperature water tank are connected with the high temperature circulation water pump, and the high-temperature water tank is equipped with high temperature moisturizing electricity
Magnet valve, the high temperature water supply solenoid valve are connect with the medium temperature water tank pipeline；One compressor, the compressor and the secondary heat exchange
Device is connected；One fluid reservoir, the fluid reservoir are connected with the main heat exchanger；One expansion valve, the expansion valve and the fluid reservoir
It is connected；One outdoor evaporator, the outdoor evaporator are connected with the expansion valve；One four-way valve, the four-way valve respectively with institute
Outdoor evaporator, the compressor, the main heat exchanger is stated with the auxiliary heat exchanger to be connected.
2. the device according to claim 1 for promoting air energy heat pump water heater hot water energy quality, it is characterised in that：Institute
It states medium temperature water tank and is equipped with medium temperature water tank temperature sensor, the high-temperature water tank is equipped with high-temperature water tank temperature sensor.
3. the device according to claim 1 for promoting air energy heat pump water heater hot water energy quality, it is characterised in that：Institute
Stating four-way valve tool, there are two translative mode, and in wherein one mode, the main heat exchanger passes through the four-way valve and the pair
Heat exchanger is connected, and the compressor is connected by the four-way valve with the outdoor evaporator, in another mode, the master
Heat exchanger is connected by the four-way valve with the compressor, and the auxiliary heat exchanger passes through the four-way valve and the outdoor evaporation
Device is connected.
4. the device according to claim 1 for promoting air energy heat pump water heater hot water energy quality, it is characterised in that：Institute
State the pipeline between main heat exchanger and the medium temperature water circulating pump and be externally provided with medium temperature inflow temperature sensor, the main heat exchanger to
The pipeline of the medium temperature water tank water delivery is externally provided with medium temperature leaving water temperature sensors.
5. the device according to claim 1 for promoting air energy heat pump water heater hot water energy quality, it is characterised in that：Institute
State the pipeline between auxiliary heat exchanger and the high temperature circulation water pump and be externally provided with high-temperature inlet water temperature sensor, the auxiliary heat exchanger to
The pipeline of the high-temperature water tank water delivery is externally provided with high-temperature water outlet temperature sensor.
6. the device according to claim 1 for promoting air energy heat pump water heater hot water energy quality, it is characterised in that：Institute
It states compressor and is equipped with exhaust gas temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059990.XU CN207815720U (en) | 2018-01-15 | 2018-01-15 | A kind of device promoting air energy heat pump water heater hot water energy quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059990.XU CN207815720U (en) | 2018-01-15 | 2018-01-15 | A kind of device promoting air energy heat pump water heater hot water energy quality |
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| Publication Number | Publication Date |
|---|---|
| CN207815720U true CN207815720U (en) | 2018-09-04 |
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ID=63327267
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820059990.XU Active CN207815720U (en) | 2018-01-15 | 2018-01-15 | A kind of device promoting air energy heat pump water heater hot water energy quality |
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| CN (1) | CN207815720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939972A (en) * | 2019-12-19 | 2020-03-31 | 珠海格力电器股份有限公司 | Air conditioner condensation heat and industrial waste heat parallel recovery and high-quality heat supply system |
-
2018
- 2018-01-15 CN CN201820059990.XU patent/CN207815720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939972A (en) * | 2019-12-19 | 2020-03-31 | 珠海格力电器股份有限公司 | Air conditioner condensation heat and industrial waste heat parallel recovery and high-quality heat supply system |
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