CN204880563U - Intermittent type formula rotary dehumidifier - Google Patents
Intermittent type formula rotary dehumidifier Download PDFInfo
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- CN204880563U CN204880563U CN201520548214.2U CN201520548214U CN204880563U CN 204880563 U CN204880563 U CN 204880563U CN 201520548214 U CN201520548214 U CN 201520548214U CN 204880563 U CN204880563 U CN 204880563U
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- drive motor
- rom drive
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Abstract
The utility model discloses an intermittent type formula rotary dehumidifier belongs to rotary dehumidifier technical field, and it includes and CD -ROM drive motor and power still include square wave generating circuit, and square wave generating circuit has the output that is used for exporting the rectangular pulse electric current, and square wave generating circuit constitutes the return circuit with the power, and the CD -ROM drive motor is connected and is looped in with the output. Intermittent type formula operation is changed into with the CD -ROM drive motor by continuous operation before through the operating mode that square wave generating circuit has changed the CD -ROM drive motor to this device to reduce the actual run time of CD -ROM drive motor in the working process, prolonged rotary dehumidifier's life, it is very practical.
Description
Technical field
The utility model relates to rotary dehumidifier technical field.
Background technology
Rotary dehumidifier is in the invention of generation nineteen fifty, and it is the Typical Representative dehumidified that heats up, and have important application in field of air conditioning, its technical development is more complete so far.
The core texture of rotary dehumidifier is a cellular drying wheel constantly rotated.Runner is the part of the most critical absorbing moisture in rotary dehumidifier, and its medium adds a little Ceramic Composite by several special titanizing fiber to form, and carried out high temperature resistant process.The carrier that this medium is formed, can not only adhere to hygroscopic agent greatly, and have very high intensity, better can be applicable to the working environment of various complexity.And its cellular structural design, substantially increase humid air and hygroscopic agent and to contact with each other the surface area acted on, thus substantially increase the operating efficiency of dehumidifier.
Whole surface is divided into two sectors by the sealing ring that the both sides of runner are made up of the silicon rubber of high-seal performance: the sector of 270 degree is as air-treatment region; The sector of 90 degree is as regeneration reducing region.When needing the humid air of dehumidifying (claiming process air) to enter runner 270 degree of sectors, steam in air adsorb by the hygroscopic agent in runner, thus air is dried out obtain drying, dried air then by pressure fan, delivers to working region.
Runner is driven by a CD-ROM drive motor in moisture absorption process.In the rotary dehumidifier sold in the market, the rotating speed of CD-ROM drive motor is generally at about 250 rpms, is then connected with runner by deceleration device, by the rotational speed regulation to 8 of runner ~ 12 rpm.But, because CD-ROM drive motor operates at work continuously, be therefore the frangible portions in rotary dehumidifier, and the manufacture process requirement of CD-ROM drive motor is high, once damage, maintenance or replacement cost higher, cause the use cost of rotary dehumidifier to raise.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of batch (-type) rotary dehumidifier is provided, this device changes the drive manner of CD-ROM drive motor by square wave circuit for generating, CD-ROM drive motor is changed into intermittent operation by continuous running before, thus decrease the real-world operation time of CD-ROM drive motor in the course of work, decrease the loss of CD-ROM drive motor, reduce the risk that CD-ROM drive motor damages, extend the service life of rotary dehumidifier, reduce the use cost of rotary dehumidifier, very practical.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of batch (-type) rotary dehumidifier, it comprises CD-ROM drive motor and power supply, also comprise square wave circuit for generating, square wave circuit for generating has the output for exporting squared-pulse current, square wave circuit for generating and electric power generating composition loop, CD-ROM drive motor is connected with output and forms loop.
As preferably, square wave circuit for generating comprises square-wave generator and electronic switch, square-wave generator has square-wave signal output, electronic switch has controlled end, square-wave signal output is connected with controlled end, electronic switch is connected with CD-ROM drive motor and is formed branch road, square-wave generator and branch road all with electric power generating composition loop, square-wave generator and branch road are parallel relationship.
As preferably, the rotating speed of CD-ROM drive motor is 250 rpms.
The beneficial effect adopting technique scheme to produce is: the utility model changes the drive manner of CD-ROM drive motor by square wave circuit for generating, CD-ROM drive motor is changed into intermittent operation by continuous running before, thus decrease the real-world operation time of CD-ROM drive motor in the course of work, decrease the loss of CD-ROM drive motor, reduce the risk that CD-ROM drive motor damages, extend the service life of rotary dehumidifier, reduce the use cost of rotary dehumidifier, very practical.
Accompanying drawing explanation
Fig. 1 is circuit diagram of the present utility model.
In figure: 1, power supply; 2, CD-ROM drive motor; 3, square wave circuit for generating; 31, square-wave generator; 32, electronic switch.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of batch (-type) rotary dehumidifier, it comprises CD-ROM drive motor 2 and power supply 1, also comprise square wave circuit for generating 3, the rotating speed of CD-ROM drive motor 2 is 250 rpms, square wave circuit for generating 3 comprises square-wave generator 31 and electronic switch 32, square-wave generator 31 has square-wave signal output, electronic switch 32 has controlled end, square-wave signal output is connected with controlled end, electronic switch 32 is connected with CD-ROM drive motor 2 and is formed branch road, and square-wave generator 31 and branch road all form loop with power supply 1, and square-wave generator 31 and branch road are parallel relationship.
The utility model changes the drive manner of CD-ROM drive motor by square wave circuit for generating, CD-ROM drive motor is changed into intermittent operation by continuous running before, thus decrease the real-world operation time of CD-ROM drive motor in the course of work, decrease the loss of CD-ROM drive motor, reduce the risk that CD-ROM drive motor damages, extend the service life of rotary dehumidifier, reduce the use cost of rotary dehumidifier, very practical.
Claims (3)
1. a batch (-type) rotary dehumidifier, it comprises CD-ROM drive motor (2) and power supply (1), it is characterized in that: also comprise square wave circuit for generating (3), square wave circuit for generating (3) has the output for exporting squared-pulse current, square wave circuit for generating (3) and power supply (1) form loop, and CD-ROM drive motor (2) is connected with output and forms loop.
2. batch (-type) rotary dehumidifier according to claim 1, it is characterized in that described square wave circuit for generating (3) comprises square-wave generator (31) and electronic switch (32), square-wave generator (31) has square-wave signal output, electronic switch (32) has controlled end, square-wave signal output is connected with controlled end, electronic switch (32) is connected with CD-ROM drive motor (2) and forms branch road, square-wave generator (31) and branch road all form loop with power supply (1), and square-wave generator (31) and branch road are parallel relationship.
3. batch (-type) rotary dehumidifier according to claim 1, is characterized in that the rotating speed of described CD-ROM drive motor (2) is 250 rpms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548214.2U CN204880563U (en) | 2015-07-27 | 2015-07-27 | Intermittent type formula rotary dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548214.2U CN204880563U (en) | 2015-07-27 | 2015-07-27 | Intermittent type formula rotary dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880563U true CN204880563U (en) | 2015-12-16 |
Family
ID=54824929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548214.2U Active CN204880563U (en) | 2015-07-27 | 2015-07-27 | Intermittent type formula rotary dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880563U (en) |
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2015
- 2015-07-27 CN CN201520548214.2U patent/CN204880563U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intermittent type formula rotary dehumidifier Effective date of registration: 20180426 Granted publication date: 20151216 Pledgee: Industrial Commercial Bank of China Ltd Beijing Cuiwei Road Branch Pledgor: ONOFF ELECTRIC CO., LTD. Registration number: 2018990000318 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201230 Granted publication date: 20151216 Pledgee: Industrial Commercial Bank of China Ltd. Beijing Cuiwei Road Branch Pledgor: ONOFF ELECTRIC Co.,Ltd. Registration number: 2018990000318 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |