CN206488471U - A kind of heat pump hot-water system operation exception auto-power-off device - Google Patents
A kind of heat pump hot-water system operation exception auto-power-off device Download PDFInfo
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- CN206488471U CN206488471U CN201720073496.4U CN201720073496U CN206488471U CN 206488471 U CN206488471 U CN 206488471U CN 201720073496 U CN201720073496 U CN 201720073496U CN 206488471 U CN206488471 U CN 206488471U
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Abstract
A kind of heat pump hot-water system operation exception auto-power-off device, including heat pump hot-water system, the heat pump hot-water system includes boiler, and the compressor being sequentially connected by pipeline, condenser, filter, throttling arrangement and evaporator, condenser is located in boiler, boiler is provided with water inlet and delivery port, also include controller, water inlet is provided with entering water electromagnetic valve, delivery port is provided with water solenoid valve, compressor is provided with temperature sensor, water temperature surveymeter is provided with boiler, the power line of compressor is provided with relay, the port of export of condenser is provided with pressure detection meter and temperature probe, the port of export of evaporator is provided with temperature measuring probe and pressure detector, temperature measuring probe, pressure detector, pressure detection meter, temperature probe, entering water electromagnetic valve, water solenoid valve and temperature sensor are connected with controller.The utility model can be automatically powered off, and the effect of being effectively protected is played to equipment.
Description
Technical field
The utility model is related to a kind of breaker device, and specifically a kind of heat pump hot-water system operation exception is automatically powered off
Device.
Background technology
Teat pump boiler is the principle using heat pump, is done work using a small amount of electric energy of compressor water pump, in external environment
Absorb substantial amounts of heat.
The hot water temperature of general Teat pump boiler be maintained for after manually setting it is constant, until next time set again
Timing just changes.Teat pump boiler in the process of running, is heated or done work usually in accordance with the hot water temperature set.
Current heat pump hot-water system, once some part or circuit go wrong, such as compressor operating occurs abnormal（Temperature mistake
It is high）, the water temperature after heating it is higher or other, then illustrate that operation occurs in that abnormal conditions, if now not in time power-off stop
Operation, it is likely that bigger damage occurs, causes maintenance cost to increase.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of heat pump hot-water system operation exception auto-power-off device,
Effectively equipment is played a good protection.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme：
A kind of heat pump hot-water system operation exception auto-power-off device, including heat pump hot-water system, the heat pump hot-water system
Including boiler, and compressor, condenser, filter, throttling arrangement and the evaporator being sequentially connected by pipeline, condenser
It is located in boiler, boiler is provided with water inlet and delivery port, in addition to controller, water inlet is provided with entering water electromagnetic valve, gone out
The mouth of a river is provided with water solenoid valve, and compressor, which is provided with temperature sensor, boiler, is provided with water temperature surveymeter, the power supply of compressor
Line is provided with relay, and the port of export of condenser is provided with pressure detection meter and temperature probe, and the port of export of evaporator is provided with temperature
Detection probe and pressure detector, temperature measuring probe, pressure detector, pressure detection meter, temperature probe, entering water electromagnetic valve,
Water solenoid valve and temperature sensor are connected with controller.
The controller is also associated with water temperature time counter and compressor time counter.
Bottom is provided with dry combustion method water level detecting meter in the boiler, and the dry combustion method water level detecting meter is connected with controller.
The controller is also associated with alarm.
The emergent Manual power-down switching that disconnection effect is played to relay is additionally provided with the controller.
The utility model detects the operation conditions of all parts in real time, according to circumstances realizes power down process, plays good
Protective effect.
Brief description of the drawings
Accompanying drawing 1 is the utility model pipeline catenation principle schematic diagram.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, the utility model discloses a kind of heat pump hot-water system operation exception auto-power-off device, including
Heat pump hot-water system, the heat pump hot-water system includes boiler 1, and compressor 3, the condenser being sequentially connected by pipeline
15th, filter 10, throttling arrangement 9 and evaporator 8, condenser 15 are located in boiler 1, and boiler 1 is provided with the He of water inlet 13
Delivery port 17, in addition to controller 5, water inlet 13 are provided with entering water electromagnetic valve, and delivery port 17 is provided with water solenoid valve, compressor 3
It is provided with temperature sensor 2, boiler 1 and is provided with water temperature surveymeter 16, the power line of compressor 3 is provided with relay 4, condensation
The port of export of device 15 is provided with pressure detection meter 12 and temperature probe 11, and the port of export of evaporator 8 is provided with temperature measuring probe 6 and pressure
Force detector 7, temperature measuring probe 6, pressure detector 7, pressure detection meter 12, temperature probe 11, entering water electromagnetic valve, goes out water power
Magnet valve and temperature sensor 2 are connected with controller 5.
The controller 5 is also associated with water temperature time counter and compressor time counter when the water temperature in boiler surpasses
When crossing setting value, controller sends instruction to water temperature time counter, and water temperature time counter starts timing, when being consecutively detected
When water temperature in boiler is higher than setting value, illustrate operation exception.Detect the operation temperature of compressor in real time using temperature sensor
Degree, when running temperature is higher than setting value, illustrates that the operation of compressor is likely to occur exception, now controller is to the compressor time
Counter, which sends instruction, makes the compressor time counter start timing, is set when the running temperature for being continuously detected compressor is higher than
During definite value, illustrate that compressor operating occurs abnormal.
Bottom is provided with dry combustion method water level detecting meter 14 in the boiler 1, and the dry combustion method water level detecting meter is connected with controller.
The controller is also associated with alarm.
The emergent Manual power-down switching that disconnection effect is played to relay is additionally provided with the controller, by manually operating
The emergent Manual power-down switching, realizes power down process.
In the utility model, the low-temperature low-pressure refrigerant liquid absorption heat in evaporator is changed into the refrigeration of low-temp low-pressure
Agent gas, the refrigerant gas of the low-temp low-pressure is drawn to the refrigerant gas of boil down to HTHP in compressor.The high temperature
The refrigerant gas of high pressure is entered back into condenser, in condenser, and the refrigerant gas heat release of HTHP is changed into high temperature
The refrigerant liquid of high pressure, heats the water in boiler while heat release, and the refrigerant liquid of HTHP is through filter, section
It is changed into the refrigerant liquid of low-temp low-pressure after stream device, re-enter is circulated according to this into evaporator.
Temperature sensor is used for the running temperature situation for detecting compressor in real time, and temperature data is sent into controller
In.Water temperature control meter detects the water temperature in boiler in real time, and the water temperature data is sent in controller.Pressure detection meter and
Temperature probe then monitors the pressure and temperature of condensator outlet end fluid in real time.Temperature measuring probe and pressure detector are then real-time
Detect the temperature and pressure at evaporator outlet end.Dry combustion method water level detecting meter detects water level conditions in boiler in real time, it is ensured that water level
The minimum rate of accumulation.When data above and setting value occur abnormal, controller, which sends instruction, disconnects relay, and compressor stops fortune
OK, and entering water electromagnetic valve and water solenoid valve are all closed, whole system is out of service.So as to play a good protection.
It should be noted that described above is not the restriction to technical solutions of the utility model, this practicality is not being departed from
On the premise of new creation design, any obvious replacement is within protection domain of the present utility model.
Claims (5)
1. a kind of heat pump hot-water system operation exception auto-power-off device, including heat pump hot-water system, the heat pump hot-water system bag
Boiler, and compressor, condenser, filter, throttling arrangement and the evaporator being sequentially connected by pipeline are included, condenser is set
In boiler, boiler is provided with water inlet and delivery port, it is characterised in that also including controller, and water inlet is provided with water inlet
Magnetic valve, delivery port is provided with water solenoid valve, and compressor, which is provided with temperature sensor, boiler, is provided with water temperature surveymeter, pressure
The power line of contracting machine is provided with relay, and the port of export of condenser is provided with pressure detection meter and temperature probe, the outlet of evaporator
End is provided with temperature measuring probe and pressure detector, temperature measuring probe, pressure detector, pressure detection meter, temperature probe, enters
Water solenoid valve, water solenoid valve and temperature sensor are connected with controller.
2. heat pump hot-water system operation exception auto-power-off device according to claim 1, it is characterised in that the control
Device is also associated with water temperature time counter and compressor time counter.
3. heat pump hot-water system operation exception auto-power-off device according to claim 2, it is characterised in that the hot water
Bottom is provided with dry combustion method water level detecting meter in case, and the dry combustion method water level detecting meter is connected with controller.
4. heat pump hot-water system operation exception auto-power-off device according to claim 3, it is characterised in that the control
Device is also associated with alarm.
5. heat pump hot-water system operation exception auto-power-off device according to claim 4, it is characterised in that the control
The emergent Manual power-down switching that disconnection effect is played to relay is additionally provided with device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073496.4U CN206488471U (en) | 2017-01-21 | 2017-01-21 | A kind of heat pump hot-water system operation exception auto-power-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073496.4U CN206488471U (en) | 2017-01-21 | 2017-01-21 | A kind of heat pump hot-water system operation exception auto-power-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488471U true CN206488471U (en) | 2017-09-12 |
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ID=59766029
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720073496.4U Active CN206488471U (en) | 2017-01-21 | 2017-01-21 | A kind of heat pump hot-water system operation exception auto-power-off device |
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| CN (1) | CN206488471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127240A (en) * | 2022-07-07 | 2022-09-30 | 美世乐(广东)新能源科技有限公司 | Control method and system for gas hot water tank |
-
2017
- 2017-01-21 CN CN201720073496.4U patent/CN206488471U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127240A (en) * | 2022-07-07 | 2022-09-30 | 美世乐(广东)新能源科技有限公司 | Control method and system for gas hot water tank |
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