CN209415940U - Support the drying machine of realization power saving function - Google Patents
Support the drying machine of realization power saving function Download PDFInfo
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- CN209415940U CN209415940U CN201920002627.9U CN201920002627U CN209415940U CN 209415940 U CN209415940 U CN 209415940U CN 201920002627 U CN201920002627 U CN 201920002627U CN 209415940 U CN209415940 U CN 209415940U
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Abstract
The utility model relates to a kind of drying machines for supporting to realize power saving function, comprising: dry barrel, including air inlet and air outlet, the hot wind after dehumidification heats enters the drying barrel from the air inlet, with dried material；First temperature detector, the return air temperature at air outlet for detecting the drying barrel；Controller, the controller are connected with the first temperature detector, heating mechanism, defeated wind-power mechanism respectively, for controlling heating mechanism, the operation of defeated wind-power mechanism and operation suspension according to the return air temperature.The utility model additionally provides a kind of energy-saving drying method of drying machine for supporting to realize power saving function.The drying machine and energy-saving drying method of power saving function are realized using the support of the utility model, save the energy, save space, cost-saving.
Description
Technical field
The utility model relates to dry field, in particular to a kind of drying machines for supporting to realize power saving function.
Background technique
Currently, the dehumidification type drying machine with runner in the market, conventional power-economizing method is: control cabinet is provided with two frequency conversions
Device sets drying temperature TA, detects dry return air temperature ta, dry with Frequency Converter Control according to the size of Δ t=TA-ta difference
The speed of dry blower BL1 revolving speed, to adjust and maintain the size of Δ t=TA-ta difference in a certain range；Set regeneration temperature
TB detects regenerative exhaust air temperature tb, according to the size of Δ t=TB-tb difference, with Frequency Converter Control regeneration blower BL2 revolving speed
Speed, to adjust and maintain the size of Δ t=TB-tb difference in a certain range.
Because machine drying air fan BL1 and regeneration blower BL2 revolving speed are in the case where reduction, blower power consumption EBL1 and EBL2 meeting
There is certain decline, to realize the reduction of machine power consumption.But this power save mode has its relevant defect, mainly has following
Several aspects.
Although first, drying air fan BL1 and regeneration blower BL2 revolving speed match with ability needed for machine, machine
Dry heat pipe EH1 and regeneration heating tube EH2 because the setting of machine to be maintained drying temperature TA and regeneration temperature TB, so
The power consumption of dry heat pipe EH1 and regeneration heating tube EH2 are not substantially reduced, and energy-saving effect is only in the case where two blower power consumptions slightly have
For drop to embody, energy-saving effect is limited.
Second, control is much bigger compared to other electric appliance components with frequency converter size, conventional blower is long with frequency converter size
× wide × high (180mm × 120mm × 150mm), two frequency converters occupy apparatus control case one third space.And electrical component
Calorific value is big, purpose of the apparatus control case size than not using frequency converter to increase by 30% or more, with the miniaturization of machine outer dimension
It runs in the opposite direction.Space-efficient principle is not met yet.
Third, control is high with respect to other electric appliance component prices with frequency converter, and single about 1600 yuan of frequency converter cost or more, two
Frequency converter cost is about at 3200 yuan or more, hence it is evident that be lifted the manufacturing cost of machine, equally cause the equipment purchase of client at
This rising.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of province's energy, save space, province
The drying machine of power saving function is realized in the support of cost.
To achieve the goals above, on the one hand the utility model provides a kind of drying machine for supporting to realize power saving function,
Include:
Dry barrel, including air inlet and air outlet, the hot wind after dehumidification heats is from described in the air inlet entrance
Drying barrel, with dried material；
First temperature detector, the return air temperature at air outlet for detecting the drying barrel；
Controller, the controller are connected with the first temperature detector, heating mechanism, defeated wind-power mechanism respectively,
For controlling heating mechanism, the operation of defeated wind-power mechanism and operation suspension according to the return air temperature.
Preferably, the heating mechanism includes the first heating tube, the defeated wind-power mechanism includes the first blower, institute
Dehumidification cylinder is provided between the first heating tube stated and the first blower, first heating tube is connected with the air inlet
It connects, first blower is connected by first filter with the air outlet, and first heating tube is provided with
Two temperature detectors.
Preferably, the heating mechanism includes the second heating tube, the defeated wind-power mechanism includes the second blower, institute
Second heating tube is provided between the dehumidification cylinder and second blower stated, second blower passes through the second mistake
Filter transport environment air, second heating tube are provided with third temperature detector.
Preferably, being provided with cooler between the first filter and the first blower, second filter is logical
The cooler is crossed to be connected with second blower.
The utility model additionally provides a kind of drying machine progress energy-saving drying that power saving function is realized based on the support
Method, the method includes:
The operation drying machine；
Pass through the real-time return air temperature of the first temperature detector detection air port；
The real-time return air temperature is compared with corresponding default highest return air temperature, obtains the return air temperature
It spends and the difference of corresponding default highest return air temperature；
Execute energy saving judgment step: if the difference is within a preset range, control system suspends heating mechanism and defeated
The operation of wind-power mechanism, to carry out energy conservation；If the difference not within a preset range, be failure to actuate by control system, continue
The operation drying machine.
Preferably, include time cycle judgment step before entering energy saving judgment step, the time cycle judgement
Step includes: to judge whether it is subsequent time period, if so, control system executes energy saving judgment step；If it is not, then controlling and being
System is failure to actuate, and the drying machine is continued to run.
Preferably, passing through the preset relation equation of drying temperature and highest return air temperature, obtains the default highest and return
Air temperature.
Preferably, if the difference is within a preset range, control system pause adds in executing energy saving judgment step
The operation of heat engine structure, and the pause defeated wind-power mechanism that is delayed, to carry out energy conservation.
Preferably, in executing energy saving judgment step, if the difference is within a preset range, control system pause the
The operation of one heating tube and the second heating tube, and be delayed the first blower of pause and the second blower.
Preferably, when a length of 2~10s of the delay.
The drying machine that power saving function is realized using the support of the utility model, is normally transported in the dehumidification type drying machine of standard
Turn in mode, by the actually detected return air temperature out of the first temperature detector, can determine whether to enter energy-saving operation, reach machine
Drying capacity need to match with production, avoid machine in the case where ability is more than needed, maintain the energy caused by running well
Source waste, saves the energy, save space, cost-saving.
Detailed description of the invention
Fig. 1 is the flow diagram that the drying machine of power saving function is realized in the support of the utility model.
Appended drawing reference:
1 dry barrel
2 air inlets
3 air outlets
4 first temperature detectors
5 first heating tubes
6 first blowers
7 dehumidification cylinders
8 first filters
9 second heating tubes
10 second blowers
11 second filters
12 coolers
Specific embodiment
In order to more clearly describe the technology contents of the utility model, carry out combined with specific embodiments below into one
The description of step.
As shown in Figure 1, for a kind of embodiment for the drying machine for supporting to realize power saving function provided by the utility model, packet
Include: dry barrel 1, including air inlet 2 and air outlet 3, the hot wind after dehumidification heats enter described from the air inlet
Dry barrel, with dried material；First temperature detector 4, the return air temperature at air outlet for detecting the drying barrel
Degree；Controller, the controller are connected with the first temperature detector, heating mechanism, defeated wind-power mechanism respectively, are used for root
Operation and operation suspension according to the return air temperature control heating mechanism, defeated wind-power mechanism.
Wherein, the heating mechanism includes the first heating tube 5, and the defeated wind-power mechanism includes the first blower 6, institute
Dehumidification cylinder 7 is provided between the first heating tube stated and the first blower, first heating tube is connected with the air inlet
It connects, first blower is connected by first filter 8 with the air outlet, and first heating tube is provided with
Two temperature detectors.
The heating mechanism includes the second heating tube 9, and the defeated wind-power mechanism includes the second blower 10, described
Second heating tube is provided between dehumidification cylinder and second blower, second blower passes through the second filter
11 transport environment air, second heating tube are provided with third temperature detector.
Cooler 12 is provided between the first filter and the first blower, second filter passes through described
Cooler be connected with second blower.
The utility model additionally provides a kind of drying machine progress energy-saving drying that power saving function is realized based on the support
Method, the method includes:
The operation drying machine；
Pass through the real-time return air temperature of the first temperature detector detection air port；
The real-time return air temperature is compared with corresponding default highest return air temperature, obtains the return air temperature
It spends and the difference of corresponding default highest return air temperature；
Execute energy saving judgment step: if the difference is within a preset range, control system suspends heating mechanism and defeated
The operation of wind-power mechanism, to carry out energy conservation；If the difference not within a preset range, be failure to actuate by control system, continue
The operation drying machine.
In energy-saving drying method provided by the utility model, according to actually detected return air temperature ty and highest return air temperature out
Spend Y the size delta t=Y-ty close to difference, machine can judge automatically whether enter energy-saving operation, into energy-saving operation after it is short
Pause stops dry heat pipe EH1 and regenerates operation and the of short duration stopping drying air fan BL1 and regeneration blower BL2 of heating tube EH2
Operation, the production needs of the drying capacity and client that reach machine match, and avoid machine in the case where ability is more than needed, dimension
Hold the energy waste caused by running well.
Wherein, it supports to realize that the drying machine of power saving function continuously judges temperature difference, fixed time period (every 1 hour or more
Execution energy conservation movement for a long time), that is, including time cycle judgment step, the time before entering energy saving judgment step
Period judgment step includes: to judge whether it is subsequent time period, if so, control system executes energy saving judgment step；If it is not,
Then control system is failure to actuate, and continues to run the drying machine.Time cycle is prefixed time interval, for example, 0.5h, 1h,
1.5h, 2h or more.
Wherein, by the preset relation equation of drying temperature and highest return air temperature, the default highest return air is obtained
Temperature.By the first temperature detector, different type of machines, the corresponding different most high level cadre of different drying temperature X can detecte out
Dry return air temperature Y simulates the curvilinear equation relationship between drying temperature X and the dry return air temperature Y of highest according to testing result,
To obtain the curvilinear equation between the drying temperature X of different type of machines and the dry return air temperature Y of highest.Pass through the curved line relation side
Journey can obtain the dry return air temperature Y of highest in the drying temperature X of known set.
With the dehumidification type drying machine machine of 15Kg, 25Kg, 50Kg, 75Kg, 100Kg, 150Kg, 200Kg, 300Kg8 kind type
It is illustrated for device.
Under conditions of machine fills PET plastic raw material, machine drying temperature be set separately 80 DEG C, 100 DEG C, 120 DEG C,
140 DEG C, 160 DEG C of this 5 kinds of different temperatures operations, detect return air temperature by the first temperature detector, provided by the utility model
It supports the drying machine for realizing power saving function when material (for example, PET particle) is dried, is surveyed by largely testing simulation
Examination, it is as follows to obtain following test data, wherein X=dryer settings temperature, the highest return air temperature of the dry barrel of Y=:
For type 1:15Kg machine (governing equation are as follows: Y=0.65 × X+14)
| The drying temperature X (DEG C) of setting | Theoretical calculation highest return air temperature Y (DEG C) | It surveys return air temperature ty (DEG C) |
| 80 | 66 | 63 |
| 100 | 79 | 79 |
| 120 | 92 | 92 |
| 140 | 105 | 105 |
| 160 | 108 | 125 |
For type 2:25Kg machine (governing equation: Y=(3/8) × X+33.5)
| The drying temperature X (DEG C) of setting | Theoretical calculation highest return air temperature Y (DEG C) | It surveys return air temperature ty (DEG C) |
| 80 | 63.5 | 58 |
| 100 | 71 | 71 |
| 120 | 78.5 | 76 |
| 140 | 86 | 86 |
| 160 | 93.5 | 92 |
For type 3:50Kg machine (governing equation: Y=0.475 × X+20.5)
| The drying temperature X (DEG C) of setting | Theoretical calculation highest return air temperature Y (DEG C) | It surveys return air temperature ty (DEG C) |
| 80 | 58.5 | 59 |
| 100 | 68 | 68 |
| 120 | 77.5 | 78 |
| 140 | 87 | 87 |
| 160 | 96.5 | 94 |
For type 4:75Kg machine (governing equation: Y=0.67 × X+14.67)
| The drying temperature X (DEG C) of setting | Theoretical calculation highest return air temperature Y (DEG C) | It surveys return air temperature ty (DEG C) |
| 80 | 68.3 | 69 |
| 100 | 81.7 | 77 |
| 120 | 95 | 90 |
| 140 | 108.5 | 110 |
| 160 | 121.9 | 126 |
For type 5:100Kg machine (governing equation: Y=0.55 × X+28)
| The drying temperature X (DEG C) of setting | Theoretical calculation highest return air temperature Y (DEG C) | It surveys return air temperature ty (DEG C) |
| 80 | 72 | 67 |
| 100 | 83 | 83 |
| 120 | 94 | 95 |
| 140 | 105 | 105 |
| 160 | 116 | 114 |
For type 6:150Kg machine (equation: Y=0.45 × X+31)
| The drying temperature X (DEG C) of setting | Theoretical calculation highest return air temperature Y (DEG C) | It surveys return air temperature ty (DEG C) |
| 80 | 67 | 63 |
| 100 | 76 | 76 |
| 120 | 85 | 85 |
| 140 | 94 | 94 |
| 160 | 103 | 103 |
For type 7:200Kg machine (governing equation: Y=0.675 × X+18.5)
| The drying temperature X (DEG C) of setting | Theoretical calculation highest return air temperature Y (DEG C) | It surveys return air temperature ty (DEG C) |
| 80 | 72.5 | 70 |
| 100 | 86 | 86 |
| 120 | 99.5 | 107 |
| 140 | 113 | 113 |
| 160 | 126.5 | 127 |
For type 8:300Kg machine (governing equation: Y=0.775 × X+10.5)
| The drying temperature X (DEG C) of setting | Theoretical calculation highest return air temperature Y (DEG C) | It surveys return air temperature ty (DEG C) |
| 80 | 72.5 | 71 |
| 100 | 88 | 88 |
| 120 | 103.5 | 103 |
| 140 | 119 | 119 |
| 160 | 134.5 | 126 |
In executing energy saving judgment step, if the difference is within a preset range, the first heating of control system pause
The operation of pipe and the second heating tube, and be delayed the first blower of pause and the second blower.When a length of 2~10s of the delay, example
Such as 2s, 3s, 4s.
The drying machine and its energy-saving drying method of power saving function, theoretic energy conservation are realized by the support of the utility model
Effect are as follows:
According to the reckoning of time cycle and the difference of different clients actual production capacity size, novel belt energy conservation program
Drying machine compare without energy saving program machine, energy consumption decline between 5~12%, if by average value energy consumption decline
8.5% calculates, and is demonstration with a 50Kg dehumidification type drying machine, and when without energy saving program, test energy consumption average value is 2.5kWh,
When belt segment energy program, power consumption values are 2.29kWh, save 0.21kWh per hour, annual to economize on electricity for 24 hours, to count within 300 days 1 year daily
1512kWh, river field Shanghai about manufactures 1000 series dehumidification type drying machines every year, if every machine has this energy conservation
Program, all these machines can save 1512000 degree of electricity every year, make contributions for industry energy conservation emission reduction, while also mentioning for client
For save the energy, save space, cost-saving product, for client create value.
The drying machine and its energy-saving drying method of the utility model, in the dehumidification type drying machine normal operation mode of standard
On, according to the size delta t=Y-ty close to difference of actually detected return air temperature ty and Y out, machine judges automatically whether enter
Energy-saving operation, the operation and of short duration stopping drying of the of short duration dry heat pipe EH1 for stopping drying machine and regeneration heating tube EH2
The operation of the drying air fan BL1 and regeneration blower BL2 of machine, also, machine continuously judges temperature difference, (every 1 is small for fixed time period
When or the longer time) execute energy conservation movement, reach machine drying capacity and client production needs match, avoid machine from existing
In the case that ability is more than needed, the energy waste caused by running well is maintained.
It is provided by the utility model to support the drying machine for realizing power saving function that realize automatic running, automatic detection, according to inspection
Whether measured data automatic discrimination enters energy-saving mode, full by the decision procedure of artificial intelligence on the basis of a large amount of experimental data
The different client of foot, different materials, different production capacity, the energy-saving operation mode of Auto-matching.
In this description, the utility model is described with reference to its specific embodiment.But it is clear that still can be with
The spirit and scope that various modification can be adapted and converts without departing from the utility model.Therefore, the description and the appended drawings should be considered as
It is illustrative and not restrictive.
Claims (4)
1. a kind of drying machine for supporting to realize power saving function characterized by comprising
Dry barrel, including air inlet and air outlet, the hot wind after dehumidification heats enter described do from the air inlet
Dry barrel, with dried material；
First temperature detector, the return air temperature at air outlet for detecting the drying barrel；
Controller, the controller are connected with the first temperature detector, heating mechanism, defeated wind-power mechanism respectively, are used for
According to the operation of the return air temperature control heating mechanism, defeated wind-power mechanism and operation suspension.
2. the drying machine according to claim 1 for supporting to realize power saving function, which is characterized in that the heating mechanism packet
The first heating tube is included, the defeated wind-power mechanism includes the first blower, is set between first heating tube and the first blower
It is equipped with dehumidification cylinder, first heating tube is connected with the air inlet, and first blower passes through first filter
It is connected with the air outlet, first heating tube is provided with second temperature detector.
3. the drying machine according to claim 2 for supporting to realize power saving function, which is characterized in that the heating mechanism packet
The second heating tube is included, the defeated wind-power mechanism includes the second blower, between the dehumidification cylinder and second blower
It is provided with second heating tube, second blower is added by the second filter transport environment air, described second
Heat pipe is provided with third temperature detector.
4. the drying machine according to claim 3 for supporting to realize power saving function, which is characterized in that the first filter
And first be provided with cooler between blower, second filter passes through the cooler and the second blower phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002627.9U CN209415940U (en) | 2019-01-02 | 2019-01-02 | Support the drying machine of realization power saving function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002627.9U CN209415940U (en) | 2019-01-02 | 2019-01-02 | Support the drying machine of realization power saving function |
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| Publication Number | Publication Date |
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| CN209415940U true CN209415940U (en) | 2019-09-20 |
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ID=67942429
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520240A (en) * | 2019-01-02 | 2019-03-26 | 川田机械制造(上海)有限公司 | Support the drying machine and its energy-saving drying method of realization power saving function |
| CN110617700A (en) * | 2019-09-26 | 2019-12-27 | 中山市泽凡电器有限公司 | Energy-saving regulation and control method of intelligent dryer |
-
2019
- 2019-01-02 CN CN201920002627.9U patent/CN209415940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520240A (en) * | 2019-01-02 | 2019-03-26 | 川田机械制造(上海)有限公司 | Support the drying machine and its energy-saving drying method of realization power saving function |
| CN110617700A (en) * | 2019-09-26 | 2019-12-27 | 中山市泽凡电器有限公司 | Energy-saving regulation and control method of intelligent dryer |
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