CN201831807U - Dust collector - Google Patents
Dust collector Download PDFInfo
- Publication number
- CN201831807U CN201831807U CN201020049776XU CN201020049776U CN201831807U CN 201831807 U CN201831807 U CN 201831807U CN 201020049776X U CN201020049776X U CN 201020049776XU CN 201020049776 U CN201020049776 U CN 201020049776U CN 201831807 U CN201831807 U CN 201831807U
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- Prior art keywords
- electric quantity
- dust catcher
- motor
- unit
- control section
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Abstract
The utility model discloses a dust collector. The dust collector comprises a motor, a control part, a power source part, and a waste detection unit connected to an input end of the control part, wherein the control part comprises a motor control unit; a motor driving part is arranged between the motor control unit and the motor; the dust collector further comprises an electric quantity measuring circuit and a display part; the control part further comprises a consumed electric quantity calculating unit and a specific energy-saved electric quantity calculating unit; and the electric quantity measuring unit, the consumed electric quantity calculating unit, the specific energy-saved electric quantity calculating unit, and the display part are connected in sequence. The dust collector measures practical use data by adopting the electric quantity measuring circuit, calculates the consumed electric quantity through the consumed electric quantity calculating unit, and then acquires data such as the saved electric quantity and the like through comparing the specific energy-saved electric quantity calculating unit with a set value, and displays the data at the display part, thereby enabling a user to know the data of the practical saved electric quantity directly and quantitatively, and increasing the cognition degree of the user over energy conservation.
Description
[technical field]
The utility model relates to a kind of dust catcher, relates in particular to regulate the dust catcher of power output according to the variation that sucks quantity of refuse.
[technical background]
For reaching energy-conservation purpose, present part dust catcher is the size of regulating power output according to the variation that sucks quantity of refuse, and changes the variation that expression sucks quantity of refuse by the indicator lamp on the dust catcher.
Use this dust catcher, the user can only know that dust catcher sucks quantity of refuse variation has taken place by the flicker of dust catcher indicator lamp, but concrete numerical value can't be accurately learnt in the variation that offsets power consumption power, energy-conservation only resting in the generalities, and the user can not intuitively understand energy-conservation data quantitatively.
[summary of the invention]
The purpose of this utility model is exactly in order to solve problems of the prior art, proposes a kind of dust catcher, can allow the user understand energy-conservation data intuitively and accurately.
For achieving the above object, the utility model patent has proposed a kind of dust catcher, the rubbish that comprise motor, control section, power unit, is connected to the control section input detects the unit, described control section comprises motor control unit, is provided with the motor part between described motor control unit and the motor.Described dust catcher also comprises electric quantity metering circuit and display part, described control section also comprises consumes power computing unit and concrete energy-conservation electric weight computing unit, and described electric quantity metering circuit, consumes power computing unit, concrete energy-conservation electric weight computing unit, display part connect successively.
As preferably, described electric quantity metering circuit comprises that dust catcher working time timing part, voltage detect part, are connected convert part, electric current of voltage that voltage detects the part output and detect part, be connected the electric current conversion part that electric current detects the part output, and described voltage the convert output of part, dust catcher working time timing part of part, electric current that converts is connected respectively to the consumes power computing unit.
As preferably, also comprise the memory cell that is connected with control section.
As preferably, also comprise the operating unit of the input that is connected to motor control unit.
As preferably, described display part comprises LCD.
The beneficial effect of the utility model patent: the utility model adopts the electric quantity metering circuit to use data to measure to reality, and consumes power is calculated by the consumes power computing unit, relatively draw the data such as electric weight of saving by concrete energy-conservation electric weight computing unit and setting value then, and be presented at the display part, make the user can understand the electric quantity data of actual saving intuitively quantitatively, improve the user to the energy-conservation degree of awareness, certain facilitation has been played in conservation-minded society.
[description of drawings]
Fig. 1 is the circuit block diagram of the utility model dust catcher;
Fig. 2 detects pulse signal figure for rubbish in the utility model dust catcher;
Fig. 3 is the energy-saving effect schematic diagram of the utility model dust catcher;
Fig. 4 is the video data figure of display part in the utility model dust catcher.
[specific embodiment]
As shown in Figure 1, dust catcher comprises motor 14, control section CPU, power unit 15, the electric quantity metering circuit, display part 8, the rubbish that is connected to control section CPU input detects unit 9, the memory cell 13 that is connected with control section CPU, described control section CPU comprises motor control unit 11, consumes power computing unit 5, concrete energy-conservation electric weight computing unit 6, be provided with motor part 12 between described motor control unit 11 and the motor 14, the input of motor control unit 11 is connected with operating unit 10, described electric quantity metering circuit, consumes power computing unit 5, concrete energy-conservation electric weight computing unit 6, display part 8 connects successively.Described electric quantity metering circuit comprises that voltage detects part 1, is connected voltage conversion part 3, the electric current that voltage detects part 1 output and detects part 2, be connected electric current conversion part 4, dust catcher working time timing part 7 that electric current detects part 2 outputs, and the output of described voltage conversion part 3, electric current conversion part 4, dust catcher working time timing part 7 is connected respectively to consumes power computing unit 5.Described display part 8 comprises LCD.
The key component of this structure is mainly that voltage detects part 1, electric current detects part 2, dust catcher working time timing part 7, after the data of having only this three to record are known, could lay the groundwork for the calculating of the amount of energy saving of back.Dust catcher detects the quantity of refuse information that unit 9 obtained by rubbish and comes the power of dust catcher is carried out Energy Saving Control, and when quantity of refuse was many, power increased, and when quantity of refuse was few, power reduced automatically.Voltage detects voltage that part 1 detects through overvoltage conversion part 3 analog-to-digital conversion under this energy saver mode again, converts the knowable data signal of control section CPU to, and it also is same that electric current detects part 2.The working time of these two data signals and dust catcher working time timing part 7 gained calculates the concrete electric energy that consumes of interior during this period of time dust catcher together.The electric flux of the actual consumption of wanting was not compared when the electric energy that consumes during in addition with the energy saver mode that calculates had energy saver mode with dust catcher, draw at this moment between section interior amount of energy saving.By display part 8 working time, actual consumption electric weight, energy-conservation degree three parts are shown at last, the energy-efficient performance of this dust catcher has just come into plain view like this.Certainly, as required, also can show other the data and the literal that can measure or calculate.
The consumed power computational chart as shown in Table 1.
Table one:
| Voltage detects part measured value (V) | Electric current detects part measured value (A) | Consumed power calculated value (W) | |
| 1 | 220 | 7 | 1540 |
| 2 | 220 | 5 | 1100 |
| 3 | 220 | 2 | 440 |
The calculating of consumed power is to detect magnitude of voltage that part 1 detects and electric current by voltage to detect the value that current value that part 2 detects multiplies each other and drawn.For example in the table one, the voltage determination value is 220V, when the amperometric determination value is 7A, and 220 * 7=1540W that the consumed power value of gained multiplies each other for both.
Rubbish detects pulse signal as shown in Figure 2, set a concrete time parameter t1 in the program, the umber of pulse that in each time parameter t1 rubbish is detected is calculated, when t1 has detected more than 5 10 following pulses in the time, program is by phase controlling, the power setting of dust catcher at 1100W shown in Figure 3, when t1 has detected 10 and above pulse in the time, program is equally by phase controlling, the power setting of dust catcher at 1600W shown in Figure 3---the MAX mode state.When t1 detects umber of pulse at 5 when following in the time, the power setting of dust catcher is at 800W shown in Figure 3---the Auto mode state.By the amount that rubbish detects power is regulated.
Fig. 3 has enumerated an energy-saving effect pattern style, and the concrete time, the amount that detects by rubbish was carried out separately setting to the power of dust catcher respectively in the time of 20S, and these are fully by programme-control, the realization automation mechanized operation.As Fig. 3, with this 20S time be example, during energy saver mode, the electric weight that can calculate this 20S consumption is (800 * 6+1100 * 10+1600 * 4) ÷ 3600=37/6Wh, if do not have under the energy saver mode, this 20S is the power work with 1600w, and the electric weight of its consumption is 1600 * 20 ÷ 3600=80/9Wh.From then on can get, under the energy saver mode 1 hour, the electric weight of consumption is 37/6 ÷, 20 * 3600 ÷ 1000=1.11kWh, and the electric weight that no energy saver mode consumed down in 1 hour is 1600 * 1 ÷ 1000=1.6kWh.Both differences are the energy-conservation degree in this 1 hour, are specially 1.6-1.11=0.49kWh.Fractional energy savings is 0.49/1.6=31%, and client for example during 0.6 yuan of every kWh, just can remove to take advantage of the kWh number of display part 8 with this price under knowing the situation of electricity rates, thus learn reality how much has been used and economized how much etc. concrete data value.
The energy-conservation degree that 180 20S in 1 hour of below just having given an example calculate when being the energy saver mode work that shows by last figure, but being specifically to distribute power by the signal that rubbish detects gained during the work of actual dust catcher, not necessarily is exactly the sort of power division form of last figure.But principle is the same, a fixing specific algorithm more than setting in the program, and how tube power does not distribute, the energy-conservation degree in the time of can both calculating its real work.
Fig. 4 is the video data figure of display part 8, can show running time, actual consumption electric weight, energy-conservation degree, the user just can understand energy-conservation what and degree intuitively by display part 8, among this figure dust catcher work 1 hour, when energy saver mode is arranged, actual consumption 1.11kWh, when having economized 0.49kWh.If know actual cost and the cash of saving, also can simple computation, as: worked 1 hour, the actual 1.11 * 0.6=0.666 (unit) that spent of the electricity charge has economized 0.49 * 0.6=0.294 (unit).
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (5)
1. dust catcher, the rubbish that comprise motor, control section, power unit, is connected to the control section input detects the unit, described control section comprises motor control unit, be provided with the motor part between described motor control unit and the motor, it is characterized in that: described dust catcher also comprises electric quantity metering circuit and display part, and described electric quantity metering circuit, control section, display part connect successively.
2. dust catcher as claimed in claim 1, it is characterized in that: described electric quantity metering circuit comprises that dust catcher working time timing part, voltage detect part, are connected convert part, electric current of voltage that voltage detects the part output and detect part, be connected the electric current conversion part that electric current detects the part output, and described voltage the convert output of part, dust catcher working time timing part of part, electric current that converts is connected respectively to control section.
3. dust catcher as claimed in claim 1 is characterized in that: also comprise the memory cell that is connected with control section.
4. dust catcher as claimed in claim 1 is characterized in that: the operating unit that also comprises the input that is connected to motor control unit.
5. as each described dust catcher in the claim 1 to 4, it is characterized in that: described display part comprises LCD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020049776XU CN201831807U (en) | 2010-01-13 | 2010-01-13 | Dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020049776XU CN201831807U (en) | 2010-01-13 | 2010-01-13 | Dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201831807U true CN201831807U (en) | 2011-05-18 |
Family
ID=44001899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020049776XU Expired - Lifetime CN201831807U (en) | 2010-01-13 | 2010-01-13 | Dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201831807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874446A (en) * | 2011-12-30 | 2014-06-18 | 创科地板护理技术有限公司 | Vacuum cleaner with display |
-
2010
- 2010-01-13 CN CN201020049776XU patent/CN201831807U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874446A (en) * | 2011-12-30 | 2014-06-18 | 创科地板护理技术有限公司 | Vacuum cleaner with display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |