CN207674681U - Based on the preset balanced expense charging device of client - Google Patents
Based on the preset balanced expense charging device of client Download PDFInfo
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- CN207674681U CN207674681U CN201721723769.1U CN201721723769U CN207674681U CN 207674681 U CN207674681 U CN 207674681U CN 201721723769 U CN201721723769 U CN 201721723769U CN 207674681 U CN207674681 U CN 207674681U
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- temperature
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Abstract
The utility model, which provides, is based on the preset balanced expense charging device of client, passes through formula C=[k1×|t1‑t2|+k2×|t2T |] × q, wherein t1For outdoor temperature, t2For underground water temperature, T is indoor preset temperature, and q is flow value, k1For corresponding first difference coefficient, k2For corresponding second difference coefficient.Two charges that charge not only allows for earth source heat pump and auxiliary heat or device for cooling are carried out by this method, difference charge is carried out also directed to the different temperature difference, auxiliary calorific intensity and flow, has reached fair and reasonable and high efficiency smart the charge purpose between user and estate management unit.
Description
Technical field
The utility model is related to electrical engineering fields, are based particularly on the preset balanced expense charging device of client.
Background technology
Earth source heat pump is a kind of form using water resource heat pump, and cold and hot exchange come as water source heat can be carried out with ground using water
The Cooling and Heat Source of pump, winter take out the heat in ground energy, supply indoor heating, can be heat source at this time；Summer is Indoor Thermal
Measurement comes out, and is discharged into underground water, soil or surface water, can be low-temperature receiver at this time.The auxiliary heat of earth source heat pump cooperation or device for cooling
Use, can achieve the effect that heating or refrigeration.
Currently, meterage is carried out in most of China's heating, central air-conditioning not yet, but averagely received by heating area
Take, or is charged using common meter electricity mode.Nobody, energy consumption of radiator heat and not hot, room someone are how many all cannot be good
It is taken into account, can not also take metering respectively, not only cause that energy waste, metering contradiction be more, charge difficulty, and be extremely difficult to charge
Fair purpose, especially when earth source heat pump coordinate auxiliary heat or device for cooling in use, intelligence, justice and efficient charging problem are anxious
It needs to solve.
Invention content
The technical problem to be solved by the utility model is to provide based on the preset balanced expense charging device of client, solve
Air-conditioning system by more equipment such as earth source heat pump, auxiliary heat or device for cooling jointly function to realize auxiliary heat or refrigeration when charge ask
Topic.
In order to solve the above technical problems, technical solution used by the utility model is：It is flat based on the preset expense of client
Weigh charging device, which is characterized in that including：First temperature measuring set group, the first temperature measuring set are arranged in outdoor；Second temperature
Measuring instrument group, second temperature measuring instrument are arranged in underground water source exit；Flowmeter, flowmeter setting total pipeline and into
Access customer is indoor to register one's residence in pipeline；Control panel, the control panel are arranged indoors, for collecting interior set by user
Preset temperature；Controller, controller and fluid flowmeter, the first temperature measuring set, second temperature measuring instrument and control panel electricity
Connection, controller are used for computational costs value.
Further, cost value（C）It is obtained by following formula：C=[k1×|t1-t2|+k2×|t2- T |] × q, wherein：
Outdoor temperature t1, underground water temperature t2, indoor preset temperature T, the first difference coefficient k1, the second difference coefficient k2, flow value q takes
With value C.
Further, further include the first difference coefficient table and the second difference coefficient table.
Further, each coefficient in the first difference coefficient table is determined according to the energy consumption of earth source heat pump.
Further, earth source heat pump is determined according to the first difference between outdoor temperature and underground water temperature.
Further, each coefficient in the second difference coefficient table is determined according to auxiliary heat or device for cooling energy consumption.
Further, auxiliary heat or device for cooling are determined according to the difference between underground water temperature and indoor preset temperature.
Further, according to indoor preset temperature（T）To control the power of earth source heat pump and auxiliary heat or device for cooling.
Further, it registers one's residence and is additionally provided with aperture control valve in pipeline, controller is electrically connected with aperture control valve.
It is provided by the utility model to be based on the preset balanced expense charging device of client, pass through formula C=[k1×|t1-t2|+
k2×|t2- T |] × q, wherein t1It is underground water temperature for outdoor temperature, for indoor preset temperature, q is flow value, k1It is corresponding
The first difference coefficient, k2For corresponding second difference coefficient.By this method carry out charge not only allow for earth source heat pump and
Two charges of auxiliary heat or device for cooling, carry out difference charge also directed to the different temperature difference, auxiliary calorific intensity and flow, have reached use
Fair and reasonable and high efficiency smart charge purpose between family and estate management unit.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is structural schematic diagram of the utility model based on preset one embodiment of balanced expense charging device of client.
In figure, pipeline 100, earth source heat pump 200, auxiliary hot or device for cooling 300, the first temperature measuring set group 400, second temperature
Measuring instrument group 500, controller 600, flowmeter 700, valve 800.
Specific implementation mode
Embodiment 1：
As shown in FIG. 1, FIG. 1 is structure of the utility model based on preset one embodiment of balanced expense charging device of client
Schematic diagram.
Geothermal heat pump air-conditioning system is by underground hot/cold water through piping 100, including total pipeline and indoor into access customer
It registers one's residence pipeline, is transported to ground, carry out the adjusting of indoor temperature using auxiliary heat or device for cooling 300, reach heating/refrigeration
Purpose.In winter, underground water temperature is higher than ground indoor air temperature, and earth source heat pump 200 takes out the heat in ground energy, then passes through
Auxiliary heat or device for cooling 300, which continue heating, can obtain the temperature of user's needs, achieve the purpose that heating, at this point, ground can be heat
Source；Summer, underground water temperature is lower than ground temperature, and earth source heat pump 200 takes out the cold in ground energy, then by it is auxiliary heat or
Device for cooling 300, which continues cooling, can obtain the temperature of user's needs, achieve the purpose that refrigeration, at this point, ground can be low-temperature receiver.User
An indoor preset temperature, i.e. preferred temperature can be set according to the temperature that oneself is wanted.The indoor preset temperature of setting
Bigger with the outdoor temperature difference, then the operating power consumption of earth source heat pump 200 is higher, can more supply underground water faster, accordingly
Auxiliary heat or the energy consumption of device for cooling 300 can be increased；When the indoor preset temperature of setting and the smaller outdoor temperature difference, then earth source heat pump
200 operating power consumption is lower, can less slower supply underground water, can also reduce the energy of auxiliary heat or device for cooling 300 accordingly
Consumption.
In other implement scenes, geothermal heat pump air-conditioning system is to be sent to ground through piping defeated 100 by underground heat/cold air
On, and coordinate auxiliary heat or device for cooling, indoor temperature is adjusted by the temperature difference, is finally reached the purpose of heating/refrigeration.
By installing the first temperature measuring set group 400, second temperature respectively in outdoor, underground water source exit and pipeline
Measuring instrument group 500 and flowmeter 700 can obtain the outdoor temperature t in a period of time respectively1, underground water temperature t2, it is indoor pre-
If temperature T and flow value q.Wherein, since there is flow unstability, submain road to have difference with the flow registered one's residence in pipeline
Not, therefore, flowmeter can be arranged in total pipeline and registers one's residence in pipeline into access customer is indoor, by the way that stream is calculated
Each flow value q integrals registered one's residence then are obtained the flow value in submain road by magnitude q.In preferred scheme, pipeline of registering one's residence
It is inside additionally provided with aperture control valve, controller is electrically connected with aperture control valve.According to the indoor preset temperature T of user, setting is different
Aperture control valve opening so that higher user is arranged in indoor preset temperature T, the flow value of bigger can be obtained, until reaching
To the upper limit.Thus structure can make temperature promote speed and accelerate, by the feedback of indoor preset temperature T；First, control device increases
Add the rate of discharge of groundwater, after reaching upper limit value, is further added by auxiliary heat or 300 power of device for cooling.
In a specific implement scene, a test model is established, a water source is used for simulated groundwater, one
Auxiliary heat or device for cooling, pipeline, water pump and a confined space are practiced water source, auxiliary heat or device for cooling and confined space by pipeline
At a loop body.Pass through, change the temperature difference of the temperature and water source outside confined space, that is, changing outdoor temperature t1With
Underground water temperature t2Between difference, the flow of water pump and indoor temperature keep nature, when presetting a temperature, open
Pilot system is opened, within a period, the pump energy consumption corresponding to the difference can be obtained.By changing water source temperature and interior
Difference between preset temperature, that is, changing underground water temperature t2With the difference between indoor preset temperature T, the stream of water pump
Amount and indoor temperature keep nature, and opening pilot system can obtain auxiliary corresponding to the difference within a period
The energy consumption of heat or device for cooling.In actual use, the first difference coefficient can be obtained by above-mentioned control variable method
Table and the second difference coefficient table, wherein each coefficient in the first difference coefficient table is according to the decision of the energy consumption of earth source heat pump, ground
The energy consumption of source heat pump is determined according to the first difference between outdoor temperature and underground water temperature；It is each in second difference coefficient table
A coefficient determines that the energy consumption of auxiliary heat or device for cooling is according to underground water temperature and indoor preset temperature according to auxiliary heat or device for cooling energy consumption
Between difference determine.The first difference coefficient table and the second difference coefficient table have just been formulated in this way.
Wherein, controller 600 obtains the value of the first temperature measuring set group 400 and the value of second temperature measuring instrument group 500, and
Real-time storage is got up.
In a specific real-time scene, flow value q is by underground water temperature t2With the difference between indoor preset temperature T
Value（That is the second difference）Influence illustrate the temperature and underground water temperature that user wants when the absolute value of the second difference is smaller
Difference it is smaller, at this moment only need more a small amount of underground water that can achieve the goal, the flow in pipeline 100 is also smaller at this time；When
When the absolute value of two differences is bigger, flow is bigger, illustrates that the difference for the temperature and underground water temperature that user wants is bigger, at this moment only
The underground water of volume, which need to be got over, to achieve the goal, and the flow in pipeline 100 is also bigger at this time, and user is allowed quickly to obtain desired room
Interior temperature.While energy-efficient purpose can be reached in this way, moreover it is possible to allow the services client of entire air-conditioning system high-effect high-quality.
Wherein, the fluid flow size in pipeline 100 can be adjusted by the aperture of control valve 800, and the aperture of valve 800 is bigger
The flow then flowed through in pipeline 100 is bigger, and the aperture of valve 800 is smaller, and the flow flowed through in pipeline 100 is smaller.
Indoor preset temperature is set by control panel (not shown) to have opened source heat pump air-conditioning system, wherein
Control panel can be an APP or remote controler for mobile phone, and user can easily set according to oneself desired temperature
One indoor preset temperature, i.e. preferred temperature.The indoor preset temperature of setting and the outdoor temperature difference be bigger, then earth source heat pump 200
Operating power consumption is higher, can more supply underground water faster, can also increase auxiliary heat or the energy consumption of device for cooling 300 accordingly；When
When the indoor temperature of setting and the smaller outdoor temperature difference, then the operating power consumption of earth source heat pump 200 more, can less slower supply
Underground water can also reduce auxiliary heat or the energy consumption of device for cooling 300 accordingly.
In other implement scenes, the first temperature measuring set group 400 includes at least one first temperature measuring set, for surveying
Outdoor temperature is measured, second temperature measuring instrument group 500 includes at least one second temperature measuring instrument, for measuring underground water source outlet
Temperature.
In preferred scheme, aperture control valve is additionally provided in pipeline of registering one's residence, controller is electrically connected with aperture control valve.According to
Indoor preset temperature value, controller control aperture control valve accordingly after collecting data, when indoor preset temperature value and work as cup
When interior temperature gap is bigger, then increase the power of earth source heat pump, improve the aperture of aperture control valve, increases flow, work as underground water
Heat or when inadequate cold, then promote the power of auxiliary heat or device for cooling, that is, based on earth source heat pump, supplemented by auxiliary heat or device for cooling,
When reaching preset indoor temperature value not enough when earth source heat pump reaches the upper limit, it is then turned on auxiliary heat or device for cooling.With Indoor Temperature
It is when spending slowly close to indoor preset temperature, then preferential to reduce auxiliary hot or device for cooling power accordingly, until indoor temperature reaches
It may turn off auxiliary heat or device for cooling when indoor preset temperature, only earth source heat pump is working at this time, slow reduction earth source heat pump of waiting a moment
Power, indoor temperature is maintained with this, when indoor temperature begins with gap again with indoor preset temperature, then increases earth source heat pump
Power, and so on.
The the first difference coefficient table and the second difference coefficient table of geothermal heat pump air-conditioning system are obtained by the method for previous step
Afterwards, it can utilize and calculate outdoor temperature t1With underground water temperature t2The first difference is obtained, then utilizes the first difference to search first poor
Value coefficient table obtains corresponding first difference coefficient k1, earth source heat pump 200 under this condition in a period has just been obtained in this way
Energy consumption, value is：k1×|t1-t2|。
The principle of first difference coefficient is to work as outdoor temperature t1With underground water temperature t2When differing larger, controller 600 can be controlled
Earth source heat pump 200 processed increases conveying speed, to be warmed oneself as possible using underground water, is improved with the speed of earth source heat pump 200, ground source
The energy consumption of heat pump 200 accordingly increases, and is calculated by its energy consumption, artificial and equipment loss or statistics compares and obtains the first difference coefficient
k1。
Calculate underground water temperature t2The second difference is obtained with indoor preset temperature T, the second difference is searched using the second difference
Coefficient table obtains corresponding second difference coefficient k2。
After obtaining the first difference coefficient table and the second difference coefficient table of geothermal heat pump air-conditioning system, it can utilize and calculate ground
Lower coolant-temperature gage t2The second difference is obtained with indoor preset temperature T, searching the second difference coefficient table using the second difference obtains accordingly
The second difference coefficient k2, the energy consumption of the auxiliary heat or device for cooling 300 in a period under this condition has just been obtained in this way, and value is
k2×|t2-T|。
Second difference coefficient k2Acquisition be based on user's desired temperature（I.e. indoor preset temperature, user goes when the temperature
Setting）Rather than actual indoor temperature is calculated, this is because in actual condition, indoor temperature receives more multifactor
Influence, for example, the big room room small with usable floor area of indoor usable floor area is different, and using single room and
It is warmed oneself using multiple rooms and is also different simultaneously, therefore carry out calculating using actual indoor temperature to be inaccurate and be unfavorable for saving
It can lower consumption.And interior preset temperature T expected from user is used to be calculated, computation model is significantly simplified, in the model
Under, it is only necessary to whether the temperature for detecting register one's residence position or the specified other positions of user reaches indoor preset temperature, if reaching indoor
Preset temperature then stops supplying, or minimum flow supply, continues to supply underground water heating if not up to.To what is more saved
User, for example, only open part heating rooms user charge when fair relatively.The value of certain indoor preset temperature T, is logical
The numerical value that current heating system can reach is crossed, the maximum value of indoor preset temperature T should be limited in controller 600
Fixed, setting is then calculated with preset maximum value more than the maximum value.
In preferred scheme, when user sets an indoor temperature T, ground source heat is controlled according to indoor preset temperature T
The power of pump and auxiliary heat or device for cooling.Based on earth source heat pump, supplemented by auxiliary heat or device for cooling, cooperating is most by indoor temperature
Reach indoor preset temperature T soon.
The total energy consumption of geothermal heat pump air-conditioning system includes the energy that earth source heat pump 200 is consumed and auxiliary heat or device for cooling 300
The energy consumed, within a period, cost value C=[k1×|t1-t2|+k2×|t2-T|]×q.In actual use,
The time used is the multiple of an above-mentioned period, and expense of the user within certain a period of time can be obtained by way of cumulative
With value.
The utility model, which provides, is based on the preset balanced expense computational methods of client and device, passes through formula C=[k1×|t1-
t2|+k2×|t2- T |] × q, wherein t1For outdoor temperature, t2For underground water temperature, T is indoor preset temperature, and q is flow value, k1
For corresponding first difference coefficient, k2For corresponding second difference coefficient.Charge, which is carried out, by this method not only allows for ground source
Two charges of heat pump and auxiliary heat or device for cooling, carry out difference charge also directed to the different temperature difference, auxiliary calorific intensity and flow, reach
Fair and reasonable and high efficiency smart the charge purpose between user and estate management unit is arrived.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the scope of protection of the utility model should be recorded with claim include the technical solution of claim record
The equivalents of middle technical characteristic are protection domain.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (2)
1. one kind being based on the preset balanced expense charging device of client, which is characterized in that including：
First temperature measuring set group, the first temperature measuring set group are arranged in outdoor；
Second temperature measuring instrument group, the second temperature measuring instrument group are arranged in underground water source exit；
Flowmeter, the flowmeter are arranged in total pipeline and register one's residence in pipeline into access customer is indoor；
Control panel, the control panel is arranged indoors, for collecting indoor preset temperature set by user；
Controller, the controller are electrically connected with the flowmeter, the first temperature measuring set, second temperature measuring instrument and control panel
It connects, the controller is used for computational costs value；
The work of the controller real-time control earth source heat pump and auxiliary heat or device for cooling.
2. charging device according to claim 1, which is characterized in that be additionally provided with aperture control valve in pipeline of registering one's residence, control
Device is electrically connected with aperture control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723769.1U CN207674681U (en) | 2017-12-12 | 2017-12-12 | Based on the preset balanced expense charging device of client |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723769.1U CN207674681U (en) | 2017-12-12 | 2017-12-12 | Based on the preset balanced expense charging device of client |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674681U true CN207674681U (en) | 2018-07-31 |
Family
ID=62969233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721723769.1U Expired - Fee Related CN207674681U (en) | 2017-12-12 | 2017-12-12 | Based on the preset balanced expense charging device of client |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674681U (en) |
-
2017
- 2017-12-12 CN CN201721723769.1U patent/CN207674681U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180731 Termination date: 20201212 |