CN2108264U - Electromagnetic vibration scaling preventive apparatus - Google Patents
Electromagnetic vibration scaling preventive apparatus Download PDFInfo
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- CN2108264U CN2108264U CN 91229628 CN91229628U CN2108264U CN 2108264 U CN2108264 U CN 2108264U CN 91229628 CN91229628 CN 91229628 CN 91229628 U CN91229628 U CN 91229628U CN 2108264 U CN2108264 U CN 2108264U
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- induction coil
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Abstract
The utility model relates to an electromagnetic vibration scaling preventive apparatus which is especially suitable for various heat exchanging apparatuses and boilers. The utility model is characterized in that an induction coil is wound around the pipeline on the outlet point of the working fluid of the apparatuses and the boilers. The section pipeline wound by the coil is made of nonmagnetic materials. The induction coil is connected with a power supply by an oscillating circuit, so that the pipeline wound by the induction coil generates an oscillating electromagnetic field. When a particle with electric charge passes through the electromagnetic field, the particle is influenced by the Lorentz force and the oscillation of the alternating of an alternating magnetic field, so that the particle can not attach to the wall of a pipe in a crystallization mode and formed deposits are discharged out of the apparatus. The utility model has the advantage of simple structure and stable effect of antiscaling, and is free from the limit of the place of installation.
Description
The utility model relates to a kind of electromagnetic viscosimeter scale prevention device, be specially adapted to the antiscale of various heat-exchange apparatus, domestic water boiler and Industrial Boiler.
At present, the scale prevention device of using in above-mentioned field has High-gradient Magnetic water scale prevention device and electronics scale prevention device.Though these devices can play anti-scaling action preferably, High-gradient Magnetic water scale prevention device need be up to the magnetic field intensity of several kilo-oersteds, and manufacture difficulty is big, the antiscaling effect instability; And the electronics scale prevention device, electric force lines distribution is inhomogeneous, and the antiscaling effect instability will be subjected to the restriction in place during installation.
The purpose of this utility model be to provide a kind of simple in structure, antiscaling effect stable, be not subjected to the scale prevention device of place restriction when installing.
The technical solution of the utility model is: on heat-exchange apparatus and boiler work liquid-inlet place pipeline, be wound with induction coil, this segment pipe that is wound with induction coil is the nonmagnetic substance manufacturing, the negative pole of one termination dc source of coil, the coil other end connect the positive pole of dc source by oscillating circuit.Connect dc source,, thereby form electromagnetic viscosimeter because the effect of oscillating circuit produces alternating magnetic field in the pipeline that is wound with the induction coil place.When the electrically charged particle in the liquid passes through in uniform magnetic field, owing to be subjected to the effect of Lorentz force and alternating magnetic field vibration, making into the original lattice of dirty material is destroyed, changed its molecular separating force, make it lose crystallizing power, therefore become a kind of softly, be difficult for discharging attached to the sediment on the tube wall.
The utility model adopts the method antiscale of electromagnetic viscosimeter, and simple in structure, the installation site is unrestricted, and antiscaling effect is stable, and no side effects can be used for various boilers and heat-exchange apparatus.
The utility model has following accompanying drawing.
Fig. 1 is the utility model electrical principle and structural representation.
As shown, be wound with induction coil on the pipeline (1) of hydraulic fluid import department, this segment pipe that is wound with induction coil is the nonmagnetic substance manufacturing.Coil one termination dc power cathode, the coil other end connects the positive pole of power supply by oscillating circuit.Oscillating circuit is made up of the capacitor C of the inductance L of parallel connection.In order to obtain different frequencies of oscillation, so that the non crystallized better effects if of the dirty material of different types of one-tenth in the liquid, inductance L in the oscillating circuit and capacitor C can be selected adjustable examination; Oscillating circuit also can be as shown in the figure, establish several tap contacts (a, b, c on the inductance L ...), meanwhile, the electric capacity of several non-equivalences (C1, C2, C3 ...) be connected in parallel, each electric capacity respectively connect switch (K1, K2, a K3 ...), a node of selector switch K and shunt capacitance and a tap contact of inductance L link.When selector switch K is linked with the different tap contact of inductance L, simultaneously, arbitrary switch (K1, K2, K3 etc.) of connection and capacitances in series just can form the oscillating circuit that several have different frequencies of oscillation, to satisfy real instructions for use.In order to obtain different capacity, can also a silicon controlled rectifier (SCR) be set at power input.
Claims (2)
1, a kind of electromagnetic viscosimeter scale prevention device that is used for various heat-exchange apparatus and boiler, it is characterized in that: on the pipeline (1) at heat-exchange apparatus and boiler work liquid-inlet place, be wound with induction coil, this segment pipe (1) that is wound with induction coil is the nonmagnetic substance manufacturing, the negative pole of one termination dc source of coil, the coil other end connects the positive pole of power supply by oscillating circuit, and oscillating circuit is made up of the inductance L and the capacitor C of parallel connection.
2, scale prevention device as claimed in claim 1, it is characterized in that: establish several tap contacts (a, b, c on the inductance L ...), the electric capacity of several non-equivalences (C1, C2, C3 ...) be connected in parallel, each electric capacity respectively is in series with switch (K1, K2, a K3 ...), a node of selector switch K and shunt capacitance and a tap contact of inductance L link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91229628 CN2108264U (en) | 1991-11-30 | 1991-11-30 | Electromagnetic vibration scaling preventive apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91229628 CN2108264U (en) | 1991-11-30 | 1991-11-30 | Electromagnetic vibration scaling preventive apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2108264U true CN2108264U (en) | 1992-06-24 |
Family
ID=4935088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91229628 Pending CN2108264U (en) | 1991-11-30 | 1991-11-30 | Electromagnetic vibration scaling preventive apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2108264U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791764A (en) * | 2014-01-27 | 2014-05-14 | 南京航空航天大学 | Heat exchange enhancement method and device for non-contact vortex generator |
| CN104833263A (en) * | 2015-04-30 | 2015-08-12 | 北京化工大学 | High-frequency electromagnetic scale preventing and removing device with internally-installed rotor |
| CN105304298A (en) * | 2015-09-14 | 2016-02-03 | 江南大学 | Multi-stage induction type continuous flow magnetoelectric processing apparatus and application of same |
-
1991
- 1991-11-30 CN CN 91229628 patent/CN2108264U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791764A (en) * | 2014-01-27 | 2014-05-14 | 南京航空航天大学 | Heat exchange enhancement method and device for non-contact vortex generator |
| CN104833263A (en) * | 2015-04-30 | 2015-08-12 | 北京化工大学 | High-frequency electromagnetic scale preventing and removing device with internally-installed rotor |
| CN105304298A (en) * | 2015-09-14 | 2016-02-03 | 江南大学 | Multi-stage induction type continuous flow magnetoelectric processing apparatus and application of same |
| CN105304298B (en) * | 2015-09-14 | 2017-07-21 | 江南大学 | A kind of multistage induction type continuous stream magnetoelectricity processing unit (plant) and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |