CN207214217U - A kind of intelligent control high temperature heat pump energy-saving water supply system - Google Patents
A kind of intelligent control high temperature heat pump energy-saving water supply system Download PDFInfo
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- CN207214217U CN207214217U CN201721207709.4U CN201721207709U CN207214217U CN 207214217 U CN207214217 U CN 207214217U CN 201721207709 U CN201721207709 U CN 201721207709U CN 207214217 U CN207214217 U CN 207214217U
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Abstract
The utility model discloses a kind of intelligent control high temperature heat pump energy-saving water supply system, including boiler, high temperature heat pump unit, controller, heating circulation loop, frequency converter, heating cycle loop, heat supply place, heating plant；Boiler is connected by heating circulation loop with high temperature heat pump unit, is heated and is provided with first switch component on circulation loop, heat cycles pump is provided with the heating circulation loop；Heating plant is arranged in heat supply place, and the heating plant is connected with boiler, and second switch component is provided with heating cycle loop, is provided with heat pump on the heating cycle loop, heat pump is connected with frequency converter；Controller control high temperature heat pump unit, first switch component, heat cycles pump, heating plant, second switch component, heat pump, frequency converter.The system was heated to the water of boiler in the whole day low power consumption period, and whole day provides high-temperature-hot-water with the water period, so as to save the operating cost of high temperature heat pump unit, improves the utilization rate of the energy.
Description
Technical field
It the utility model is related to water system technical field, more particularly to a kind of intelligent control high temperature heat pump energy saving water supply system
System.
Background technology
High temperature heat pump refers to unit operation leaving water temperature more than 80 DEG C, can meet heating for residential area and industrial hot water system
Such as food, plating, chemical industry, butcher, the water temperature for industry of weaving requirement.High temperature heat pump is substituted originally using fuel oil, fire coal, combustion gas
It is good energy saving environmental protection product Deng boiler.But consumption electric power resource is also wanted during high temperature heat pump operation, therefore, how more preferably
Land productivity electric power energy, the electricity consumed during high temperature heat pump operation is saved, optimizes high temperature heat pump energy-saving water supply system, be to be badly in need of solution
Certainly the problem of.Meanwhile generation and storage device of the existing heat accumulation hot water case as hot water, there is heat exchange and store the work(of hot water
Can, it is by water quality impact, for a long time using can cause water tank internal incrustation, be attached on tank inner wall, so as to influence heat exchange effect
Rate.
Utility model content
A kind of the defects of the purpose of this utility model is to overcome prior art to exist, there is provided intelligent control high temperature heat pump section
Can water system, system run when the charge for electricity is small, the water of boiler added by high temperature heat pump in the whole day low power consumption period
Heat, make boiler temperature more than 80 DEG C, whole day provides high-temperature-hot-water with the water period by supply-water pump, so as to save high temperature heat pump
Operating cost, improve the utilization rate of the energy.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of intelligent control high temperature heat pump energy-saving water supply system, including boiler, high temperature heat pump unit, controller, heating
Circulation loop, frequency converter, heating cycle loop, heat supply place, heating plant；
The boiler is connected by heating circulation loop with the high temperature heat pump unit, and the heating circulation loop includes
Enter hot water line and the first backheat water lines, be provided with the heating circulation loop control heating circulation loop open or
The first switch component of closing, enter on hot water line to be provided with heat cycles pump in the heating circulation loop；
The heating plant is arranged in heat supply place, and the heating plant passes through heating cycle loop and the boiler
Connection, the heating cycle loop includes heat supply water lines and the second backheat water lines, is provided with the heating cycle loop
The second switch component for controlling the heating cycle loop to open or close, pacify in the heat supply water lines in the heating cycle loop
Equipped with heat pump；The heat pump is connected with the frequency converter；
The controller is opened with the boiler, high temperature heat pump unit, first switch component, heating plant, second respectively
Component, heat pump and frequency converter connection are closed, and controls the boiler, high temperature heat pump unit, first switch component, heat cycles
Pump, heating plant, second switch component, heat pump, frequency converter；
The boiler includes inner bag and the shell being set on the inner bag, and guarantor is provided between the shell and inner bag
Warm layer, water inlet is provided with above the boiler, moisturizing pipeline is connected with the water inlet, is provided with the moisturizing pipeline
Moisturizing magnetic valve, the moisturizing magnetic valve are connected with the controller；The top of the inner bag is from top to bottom disposed with work
Property carbon filter layer, ceramic foam filter layer and filter screen.
It is preferred that heating temperature sensor, water level upper limit mark and water level lower limit mark, institute are provided with the boiler
State and level sensor, the heating temperature sensor and level sensor are provided with water level upper limit mark and water level lower limit mark
Device is connected with controller respectively.
It is preferred that the lower section of the inner bag Inner filter net and the bottom of the boiler inner bag are all provided with agitating device.
It is preferred that being provided with pressure sensor in the heat supply water lines in the heating cycle loop, the heating cycle returns
Reflux temperature sensor, the pressure sensor and the reflux temperature sensor point are installed in the second backheat water lines on road
It is not connected with controller.
It is preferred that the heating plant include fan coil controller, blower fan, heat supply temperature sensor, guidance panel and
Coil pipe magnetic valve, the output end of the fan coil controller respectively with blower fan, heat supply temperature sensor, guidance panel and coil pipe
Magnetic valve is connected, and the input of the fan coil controller is connected with the controller, and the coil pipe magnetic valve is arranged on confession
On the end of the heat supply water lines of soft circulation circuit.
It is preferred that the first switch component includes heating valve, heating backwater valve, the heating valve is arranged at institute
Entering on hot water line for heating circulation loop is stated, the heating backwater valve is arranged at the first backheat of the heating circulation loop
In water lines；The second switch component includes heat supply valve, heat supply backwater valve, and the heat supply valve is arranged at heating cycle
In the heat supply water lines in loop, the heat supply backwater valve is arranged in the second backheat water lines in heating cycle loop.
It is preferred that the material of the inner bag is carbon steel, glass steel or stainless steel.
The utility model is by adopting the above-described technical solution, have the advantages that：
Intelligent control high temperature heat pump energy-saving water supply system of the present utility model, the whole day low power consumption period, the charge for electricity is small when
Hot water in boiler is heated (when -7 when daily 23), during heating, high temperature heat pump unit and heat cycles pump operation can
Highest energy efficiency during keeping the high temperature heat pump unit operation of water system, the rich electric energy of low-valley interval is made full use of, makes hot water
Box temperature degree is more than 80 DEG C；Whole day provides high-temperature-hot-water with the water period by supply-water pump, so as to save high temperature heat pump operating cost,
Improve the utilization ratio of the energy.Meanwhile the boiler in water system uses active carbon filtration layer, ceramic foam filter layer and filter
Net, multiple filtration is passed through to the water that need to be heated, can effectively retain the suspension removed in water, organic matter, colloidal particles, micro- life
The impurity such as thing, each filter layer need to be only taken out during cleaning and cleaned, prevented water tank internal incrustation, influence heat exchange efficiency；Inner bag
The setting of interior agitating device can be stirred to the hot water in boiler, be heated evenly it, be more effectively carried out heat exchange.
Brief description of the drawings
Fig. 1 is a kind of structural representation of intelligent control high temperature heat pump energy-saving water supply system of the utility model；
Fig. 2 is the schematic diagram of the utility model boiler.
In accompanying drawing, 1- boilers, 2- controllers, 3- heat cycles pumps, 4- heating circulation loops, 5- enters hot water line, 6-
First backheat water lines, 7- high temperature heat pump units, 8- heating valves, 9- heating backwater valves, 10- water level lower limit marks, 11- water
Position upper limit mark, 12- level sensors, 13- heating temperature sensors, 14- moisturizing pipelines, 15- moisturizing magnetic valves, 16- heat supplies
Circulation loop, 17- heat supply water lines, 18- the second backheat water lines, 19- heat supply valves, 20- heat supply backwater valves, 21- frequency conversions
Device, 22- heat pumps, 23- heating plants, 24- fan coil controllers, 25- blower fans, 26- heat supply temperature sensors, 27- operations
Panel, 28- coil pipe magnetic valves, 29- heat supplies place, 30- pressure sensors, 31- reflux temperature sensors, 32- shells, in 33-
Courage, 34- heat-insulation layers, 35- activated carbon filter layers, 36- ceramic foam filter layers, 37- filter screens, 38- agitating devices.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, referring to the drawings and enumerate excellent
Embodiment is selected, the utility model is further described.However, it is necessary to illustrate, many details listed in specification
It is specific even without these just for the sake of making reader have a thorough explanation to one or more aspects of the present utility model
Details can also realize it is of the present utility model these aspect.
Embodiment 1
Such as Fig. 1, a kind of intelligent control high temperature heat pump energy-saving water supply system, including boiler 1, high temperature heat pump unit 7, control
Device 2, heating circulation loop 4, frequency converter 21, heating cycle loop 16, heat supply place 29, heating plant 23；
The boiler 1 is connected by heating circulation loop 4 with the high temperature heat pump unit 7, the heating circulation loop 4
Including entering the backheat water lines 6 of hot water line 5 and first, the control heating is installed on the heating circulation loop 4 and is recycled back to
The first switch component that road 4 opens or closes, enter on hot water line 5 to be provided with heat cycles pump in the heating circulation loop 4
3；
The heating plant 23 is arranged in heat supply place 29, and the heating plant 23 passes through heating cycle loop 16 and institute
State boiler 1 to connect, the heating cycle loop 16 includes the backheat water lines 18 of heat supply water lines 17 and second, and the heat supply follows
The second switch component for controlling the heating cycle loop 16 to open or close is installed in loop back path 16, returned in the heating cycle
Heat pump 22 is installed in the heat supply water lines 17 on road 16；The heat pump 22 is connected with the frequency converter 21；The heat supply follows
Pressure sensor 30, the second backheat water lines in the heating cycle loop 16 are installed in the heat supply water lines 17 of loop back path 16
Reflux temperature sensor 31 is installed on 18, the pressure sensor 30 and the reflux temperature sensor 31 respectively with controller
2 connections；The heating plant 23 include fan coil controller 24, blower fan 25, heat supply temperature sensor 26, guidance panel 27 and
Coil pipe magnetic valve 28, the output end of the fan coil controller 24 respectively with blower fan 25, heat supply temperature sensor 26, operating surface
Plate 27 and coil pipe magnetic valve 28 are connected, and the input of the fan coil controller 24 is connected with the controller 2, the coil pipe
Magnetic valve 28 is arranged on the end of heat supply water lines 17 in heating cycle loop 16；
The controller 2 respectively with the boiler 1, high temperature heat pump unit 7, first switch component, heating plant 23,
Two switch modules, heat pump 22 and frequency converter 21 connect, and control the boiler 1, high temperature heat pump unit 7, first switch group
Part, heat cycles pump 3, heating plant 23, second switch component, heat pump 22, frequency converter 21；
The first switch component includes heating valve 8, heating backwater valve 9, and the heating valve is arranged at the system
Soft circulation circuit 4 enters on hot water line 5, and the heating backwater valve 9 is arranged at the first backheat of the heating circulation loop 4
In water lines 6；The second switch component includes heat supply valve 19, heat supply backwater valve 20, and the heat supply valve 19 is arranged at
In the heat supply water lines 17 in heating cycle loop 16, the heat supply backwater valve 20 is arranged at second time of heating cycle loop 16
On hot water line 18；
As shown in Fig. 2 the boiler 1 includes inner bag 33 and the shell 32 being set on the inner bag 33, the shell
Heat-insulation layer 34 is provided between 32 and inner bag 33, the top of the boiler 1 is provided with water inlet, benefit is connected with the water inlet
Waterpipe 14, moisturizing magnetic valve 15 is provided with the moisturizing pipeline 14, the moisturizing magnetic valve 15 is connected with the controller 2；
The top of the inner bag 33 is from top to bottom disposed with active carbon filtration layer 35, ceramic foam filter layer 36 and filter screen 37；Heat
Heating temperature sensor 13, water level upper limit mark 11 and water level lower limit mark 10, the water level are provided with the inner bag 33 of water tank 1
Level sensor 12 is provided with upper limit mark 11 and water level lower limit mark 10, the heating temperature sensor 13 passes with water level
Sensor 12 is connected with controller 2 respectively；The lower section of the Inner filter net 37 of inner bag 33 and the bottom of the inner bag 33 of the boiler 1 are equal
Agitating device 38 is set.
It is preferred that the material of the inner bag 33 is carbon steel, glass steel or stainless steel.
The course of work of the present utility model is：
1. the water level control of boiler
Before high temperature heat pump unit 7 carries out heating work to boiler 1, water level control need to be carried out to boiler 1, specifically
Step is：Controller 2 detects the water level of boiler 1 by the level sensor 12 of boiler 1, if water level is less than the water level upper limit
Mark 11, the then control of controller 2 open moisturizing magnetic valve 15 and mend the water level of boiler to the water level upper limit, and moisturizing is closed after reaching
Magnetic valve 15, stop moisturizing；Wherein, when water level is higher than water level lower limit mark 10, boiler 1 could be heated or heat supply；
Conversely, do not allow heating or heat supply.
2. high temperature heat pump unit heats to boiler
When the time is in trough-electricity, the charge for electricity is small period, i.e., when -7 when daily 23 during this period, high temperature heat pump unit 7 is right
Boiler 1 is heated；Now, controller 2 controls first closes heating cycle loop 16 and the frequency conversion being connected with heat pump 22
Device 21, then control open heating circulation loop 4 and installed in heating circulation loop 4 on heat cycles pump 3, heating valve 8 and
Backwater valve 9 is heated, and operating instruction is sent to high temperature heat pump unit 7, into computer heating control program, according to the water of boiler 1
The water level and water temperature for the boiler 1 that level sensor 12 and heating temperature sensor 13 detect, when the water temperature of boiler 1 is heated
To after 80 DEG C, controller 2 sends instruction out of service to high temperature heat pump unit 7, then closes heat cycles pump 3 successively, adds
Thermal valve door 8 and heating backwater valve 9, stop heating.
Heating interval is the electricity consumption paddy period, that is, commercial power the charge for electricity is small period, and now system is made at full capacity
Heat, it is ensured that the highest energy efficiency of water system, the utilization rate of power network electric energy can also be improved and reduce the operation of whole system
Expense.
3. the heat supply of high temperature heat pump unit controls
With the water period, accumulation enough hot water, controller 2 enter heat supply program in boiler 1.Controller 2 is first
Heating circulation loop 4, heat cycles pump 3 and high temperature heat pump unit 7 are closed in control, then are controlled and opened heating cycle loop 16, control
Device 2 processed to heat supply valve 19, heat supply backwater valve 20 and sends operating instruction to frequency converter 21, and frequency converter 21 drives heat pump 22
Operation, heat supply place 29 is delivered to by hot water from boiler 1.
Now, the fan coil controller 24 in the heating plant 23 in heat supply place 29 is according to guidance panel 27
Instruction is operated.After user makes fan coil controller 24 work with guidance panel 27, fan coil controller 24 is opened
Coil pipe magnetic valve 28, such hot water is controlled by fan coil controller 24 and opens blower fan 25, by heat exchange by hot water
Heat is sent in room；When the temperature in the heat supply place 29 that the heat supply temperature sensor 26 in heat supply place 29 detects reaches
After the set-point temperature of user, fan coil controller 24 closes coil pipe magnetic valve 28 automatically, and now the hot water in boiler 1 is just
It cannot be introduced into heat supply place 29, therefore reduce the demand to heat, frequency converter 21 can then adjust the heat in boiler 1
Water supply amount, reduce thermal energy consumption.
After the heat supply temperature sensor 26 in heat supply place 29 detects that temperature drops below user's setting value, control
Device 2, which sends instructions to fan coil controller 24 to control, opens coil pipe magnetic valve 28 and blower fan 25, again to the heat supply of heat supply place 29.
As coil pipe magnetic valve 28 opens the difference of quantity, heating cycle loop 16 needs different hot water flows, when coil pipe magnetic valve
When 28 unlatching quantity is smaller, required hot water flow is just smaller, whereas larger；The heat supply water lines 17 in heating cycle loop 16
Different heat release flow output can be carried out as needed, save the energy.Pressure sensor 30 is used to detect the hydraulic pressure for sending cold pipeline,
And frequency converter 21 is sent to as feedback signal, frequency converter 21 is by controlling heat pump 22 to adjust hot water flow.
The heat supply period is the electricity consumption peak period, i.e., heat supply is carried out when the electric lighting bill is heavy.Then according to the reality of building loading during heat supply
Situation carries out heat supply, farthest utilizes the operating cost of the heat energy of storage, significantly saving water system.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection of the present utility model and enclose.
Claims (7)
- A kind of 1. intelligent control high temperature heat pump energy-saving water supply system, it is characterised in that：Including boiler, high temperature heat pump unit, control Device processed, heating circulation loop, frequency converter, heating cycle loop, heat supply place, heating plant；The boiler is connected by heating circulation loop with the high temperature heat pump unit, and the heating circulation loop is included into heat Water lines and the first backheat water lines, it is described heating circulation loop on be provided with control it is described heating circulation loop open or close First switch component, enter on hot water line to be provided with heat cycles pump in the heating circulation loop；The heating plant is arranged in heat supply place, and the heating plant is connected by heating cycle loop and the boiler Connect, the heating cycle loop includes heat supply water lines and the second backheat water lines, and control is provided with the heating cycle loop The second switch component that the heating cycle loop opens or closes is made, is installed in the heat supply water lines in the heating cycle loop There is heat pump；The heat pump is connected with the frequency converter；The controller respectively with the boiler, high temperature heat pump unit, first switch component, heating plant, second switch group Part, heat pump and frequency converter connection, and control the boiler, high temperature heat pump unit, first switch component, heat cycles pump, Heating plant, second switch component, heat pump, frequency converter；The boiler includes inner bag and the shell being set on the inner bag, and insulation is provided between the shell and inner bag Layer, water inlet is provided with above the boiler, moisturizing pipeline is connected with the water inlet, benefit is provided with the moisturizing pipeline Water solenoid valve, the moisturizing magnetic valve are connected with the controller；The top of the inner bag from top to bottom sets gradually active Carbon filter layer, ceramic foam filter layer and filter screen.
- 2. intelligent control high temperature heat pump energy-saving water supply system according to claim 1, it is characterised in that：In the boiler It is provided with heating temperature sensor, water level upper limit mark and water level lower limit mark, water level upper limit mark and water level the lower limit mark Level sensor is provided with position, the heating temperature sensor is connected with controller respectively with level sensor.
- 3. intelligent control high temperature heat pump energy-saving water supply system according to claim 2, it is characterised in that：Filtered in the inner bag The lower section of net and the bottom of the boiler inner bag are all provided with agitating device.
- 4. intelligent control high temperature heat pump energy-saving water supply system according to claim 1, it is characterised in that：The heating cycle Pressure sensor is installed in the heat supply water lines in loop, is provided with back in the second backheat water lines in the heating cycle loop Temperature sensor is flowed, the pressure sensor and the reflux temperature sensor are connected with controller respectively.
- 5. intelligent control high temperature heat pump energy-saving water supply system according to claim 1, it is characterised in that：The heating plant Including fan coil controller, blower fan, heat supply temperature sensor, guidance panel and coil pipe magnetic valve, the fan coil control The output end of device is connected with blower fan, heat supply temperature sensor, guidance panel and coil pipe magnetic valve respectively, the fan coil control The input of device is connected with the controller, and the coil pipe magnetic valve is arranged on the end of the heat supply water lines in heating cycle loop On.
- 6. intelligent control high temperature heat pump energy-saving water supply system according to claim 5, it is characterised in that：The first switch Component includes heating valve, heating backwater valve, and the heating valve is arranged at the heating circulation loop and enters hot water line On, the heating backwater valve is arranged in the first backheat water lines of the heating circulation loop；The second switch component Including heat supply valve, heat supply backwater valve, the heat supply valve is arranged in the heat supply water lines in heating cycle loop, the confession Hot backwater valve is arranged in the second backheat water lines in heating cycle loop.
- 7. intelligent control high temperature heat pump energy-saving water supply system according to claim 6, it is characterised in that：The material of the inner bag Expect for carbon steel, glass steel or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207709.4U CN207214217U (en) | 2017-09-20 | 2017-09-20 | A kind of intelligent control high temperature heat pump energy-saving water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207709.4U CN207214217U (en) | 2017-09-20 | 2017-09-20 | A kind of intelligent control high temperature heat pump energy-saving water supply system |
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| CN207214217U true CN207214217U (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721207709.4U Active CN207214217U (en) | 2017-09-20 | 2017-09-20 | A kind of intelligent control high temperature heat pump energy-saving water supply system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426286A (en) * | 2018-04-27 | 2018-08-21 | 北京瑞特爱能源科技股份有限公司 | A kind of normal pressure heat storage can for pressure bearing system |
-
2017
- 2017-09-20 CN CN201721207709.4U patent/CN207214217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426286A (en) * | 2018-04-27 | 2018-08-21 | 北京瑞特爱能源科技股份有限公司 | A kind of normal pressure heat storage can for pressure bearing system |
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