CN201004976Y - Ice-cream machine the noise of which can be reduced - Google Patents
Ice-cream machine the noise of which can be reduced Download PDFInfo
- Publication number
- CN201004976Y CN201004976Y CNU2007201190155U CN200720119015U CN201004976Y CN 201004976 Y CN201004976 Y CN 201004976Y CN U2007201190155 U CNU2007201190155 U CN U2007201190155U CN 200720119015 U CN200720119015 U CN 200720119015U CN 201004976 Y CN201004976 Y CN 201004976Y
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- China
- Prior art keywords
- frequency converter
- ice
- cream machine
- utility
- noise
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an ice cream machine capable of reducing noise. The utility model comprises a main body, a driven motor and a frequency converter, wherein the driven motor which belongs to three-phase machine is fixed inside the main body, and the frequency converter is connected with the driven motor. By additionally employing the frequency converter and replacing the conventional single-phase machine, thereby the motor of the utility model is in a state of smooth operation and small vibration to realize the effects of reducing the vibration of the main body and further reducing noise.
Description
Technical field
The utility model relates to a kind of Ice-cream machine, relates in particular to a kind of Ice-cream machine that reduces noise.
Background technology
Along with the raising of people's life culture level, Ice-cream machine more and more widely appear at the public in face of.
The drive motors that traditional single-phase 220V Ice-cream machine adopts when work is generally monophase machine, and monophase machine is in the process of running, because the not stationarity of motor rotation causes the resonance of complete machine easily, thereby causes noise.And noise is all bigger, reaches more than the 68dB, have in addition up to 73dB, the environment around having had a strong impact on.
The Ice-cream machine that also has adopts the motor of three-phase 380V, yet it is three-phase 380V that this Ice-cream machine just needs primary voltage, and this just should not use in domestic consumer at all.
Therefore, how to provide a kind of Ice-cream machine that reduces noise just to become current urgent problem.
Summary of the invention
The purpose of this utility model is to provide a kind of Ice-cream machine that reduces noise.
For achieving the above object, a kind of Ice-cream machine that reduces noise of the utility model comprises a fuselage body, is provided with a drive motors in the fuselage body, described drive motors is a three-phase 220V motor, also is provided with a frequency converter that electrically connects mutually with described drive motors in the described fuselage body.
Described frequency converter adopts the frequency converter of 1.5KW.
A kind of Ice-cream machine that reduces noise of the utility model, pass through the frequency converter set up and change original monophase machine into three phase electric machine, thereby make motor rotation steadily, vibration is very little, reaching the vibration that alleviates fuselage body, and then reaches the effect that reduces noise.
Description of drawings
Below in conjunction with drawings and Examples the utility model is carried out further detailed description.
Fig. 1 is a kind of overall structure schematic diagram that reduces the Ice-cream machine of noise of the utility model.
Fig. 2 is a kind of partial structurtes schematic diagram that reduces the Ice-cream machine of noise of the utility model.
The description of reference numerals of each element is as follows among the figure:
1. Ice-cream machine, 10. fuselage body, 20. drive motors, 21. motor down-leads, 30, frequency converter, 31. frequency converter inlet wires, 32. signal control lines.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being reached purpose and effect, below in conjunction with embodiment and cooperate graphic detailed description the in detail.
See also Fig. 1, a kind of Ice-cream machine 1 that reduces noise of the utility model comprises fuselage body 10, and fuselage body 10 inside are provided with a drive motors 20, and this drive motors 20 is a three-phase 220V motor.Described fuselage body inside also is provided with a frequency converter 30, and this frequency converter 30 electrically connects with described drive motors 20.For the power with drive motors 20 is complementary, it is the frequency converter of 1.5KW that this frequency converter 30 adopts power.
See also Fig. 2, frequency converter 30 1 ends stretch out frequency converter inlet wire 31, and this frequency converter inlet wire 31 electrically connects mutually with outside single-phase 220V power supply, and the other end of frequency converter 30 electrically connects with drive motors 20 mutually by motor down-lead 21.Frequency converter 30 also is provided with signal control line 32, this signal control line 32 by signal in order to control drive motors 20.
In sum, a kind of Ice-cream machine 1 that reduces noise of the utility model passes through the frequency converter 30 set up, and adopts three-phase 220V drive motors, thereby single-phase 220V power source transition is become three phase mains, is complementary with three-phase 220V drive motors.Can lower the vibration of motor like this, and then reach the effect that reduces noise.Test according to the JB4330 standard, noise can be effectively reduced to 62dB-63dB from original 68dB-70dB.
Claims (2)
1. the Ice-cream machine that can reduce noise comprises a fuselage body, be provided with a drive motors in the described fuselage body, it is characterized in that: described drive motors is a three-phase 220V motor, and also is provided with a frequency converter that electrically connects mutually with described drive motors in the described fuselage body.
2. a kind of Ice-cream machine that reduces noise as claimed in claim 1 is characterized in that: described frequency converter is the frequency converter of 1.5KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201190155U CN201004976Y (en) | 2007-03-16 | 2007-03-16 | Ice-cream machine the noise of which can be reduced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201190155U CN201004976Y (en) | 2007-03-16 | 2007-03-16 | Ice-cream machine the noise of which can be reduced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201004976Y true CN201004976Y (en) | 2008-01-16 |
Family
ID=39000910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201190155U Expired - Fee Related CN201004976Y (en) | 2007-03-16 | 2007-03-16 | Ice-cream machine the noise of which can be reduced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201004976Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635454B (en) * | 2008-07-25 | 2013-03-20 | 深圳市海川实业股份有限公司 | Method for configuring power supply lines of ice maker |
-
2007
- 2007-03-16 CN CNU2007201190155U patent/CN201004976Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635454B (en) * | 2008-07-25 | 2013-03-20 | 深圳市海川实业股份有限公司 | Method for configuring power supply lines of ice maker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: SHENZHEN HAICHUAN FOOD SCIENCE AND TECHNOLOGY CO., LTD. ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Shenzhen Haichuan food science and technology limited company. Number: 03 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Shenzhen Haichuan food science and technology limited company. Number: 03 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: SHENZHEN HAICHUAN FOOD SCIENCE AND TECHNOLOGY CO., LTD. ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 |