CN203282704U - Self-heating magnetic conductive material mesh - Google Patents
Self-heating magnetic conductive material mesh Download PDFInfo
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- CN203282704U CN203282704U CN2013201344036U CN201320134403U CN203282704U CN 203282704 U CN203282704 U CN 203282704U CN 2013201344036 U CN2013201344036 U CN 2013201344036U CN 201320134403 U CN201320134403 U CN 201320134403U CN 203282704 U CN203282704 U CN 203282704U
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- magnetic conductive
- conductive material
- material mesh
- film
- material net
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Abstract
The utility model discloses a self-heating magnetic conductive material mesh which is a magnetic conductive material mesh (020) made of magnetic conductive metallic material. Under the action of high-frequency impulse electromagnetic power, eddy current is produced from the inner part to heat, and the material mesh is needed to be matched with high-frequency impulse electromagnetic power driving equipment; the sectional area of the magnetic conductive material mesh (020) and the sizes of the meshes can be selected to be various numerical values to satisfy the use requirements; the material mesh is made of environment-friendly nontoxic magnetic conductive metallic material silk or board, can be cut into appropriate shape to satisfy the fusing and bonding requirements of plastic films in various shapes, is a disposable product, is bonded with the plastic films together after the use, but can be heated repeatedly to restore the construction defect.
Description
Technical field
The novel magnetic conductive material net that relates to a kind of spontaneous heating of this use, belong to electromagnetic technology field, and is especially bonding for the fusion of the moldable film in the construction of the waterproof that environmental requirement is arranged, leak stopping.
Background technology
Water resources problems is well-known, and using water wisely has become our state basic policy.In order to increase income and decrease expenditure, people have built a large amount of retainings, diversion, water lift engineering, and for reducing retaining and the water conveyance loss of water resource, seepage control project is absolutely necessary.
Some need the facility of impervious leakage-stopping housing basement, methane-generating pit, pollutant antiseepage pond etc., and the agricultural production facilities such as pattern plastic warmhouse booth that developed rapidly in recent years, and they equally also exist the bonding problem of plastic sheeting.
The geotextiles that the hydraulic engineering antiseepage is adopted, the plastic sheeting of daily production, living needs etc., they are all that plastic plastic sheeting forms in essence, the bonding of plastic sheeting is mainly to adopt adhesive to carry out bonding method at present, adhesive is the chemical products of being made by the number of chemical raw material, certain toxicity is nearly all arranged, use adhesive to carry out bonding construction quality being had negative effect in the engineering that environmental protection is had requirement, relate in particular to people's sphere of life aspect.
On the other hand, aspect bonding quality, quality and consumption to adhesive are had relatively high expectations, when the tensile strength of plastic sheeting equates with the blank area adhesion strength, can reach the optimum balance of quality and cost, but be very inaccessible in normal engineering construction,, in order to guarantee whole construction quality, tend to cause the waste of material.
Again on the one hand, stick with glue the bonding method of agent the environmental requirement of constructing is also had certain requirement, use normal under some adhesive normal temperature, the words that temperature is low just need specially treated, some adhesive must heat use, and in construction these materials toxicity larger, workmen's healthy meeting is caused to a certain degree injury.
Summary of the invention
In waterproof, stoppage engineering, the bonding of plasticity film is the organic matter adhesive that utilizes chemical method to produce at present, nearly all contains poisonous composition, and is difficult in construction grasping best adhesive use amount, the waste that easily causes quality problems or produce adhesive; Secondly weather environment also can affect greatly construction; More important question is that can pollute environment, especially can workmen's physical and mental health be caused damage.
The following technical scheme of the novel employing of this use:
Scheme comprises two parts content: material magnetic conductive material net (020) and Portable electromagnetic firing equipment that the plasticity film is bonding.
Magnetic conductive material net (020) is comprised of the less magnetic conductive metal material of resistivity, is to use as a kind of adhesives of plasticity film.
The Portable electromagnetic firing equipment is used for to magnetic conductive material net (020) conveying capacity, its Circuits System can become the transformation of electrical energy that the multiple power sources such as civil power, accumulator jar provide the high-power high-frequency pulse, drives electromagnetic power output winding (102) output high-frequency impulse electromagnetic power.
The base plate of Portable electromagnetic firing equipment (100) is comprised of insulating base (101) and electromagnetic power output winding (102).High-power high-frequency pulsed drive electromagnetic power output winding (102), send by insulating base (101), load and circuit part thoroughly isolated, to guarantee Electrical Safety.
The high-frequency impulse electromagnetic power runs into magnetic conductive material, especially the magnetic conductive material net (020) that the magnetic conductive metal material that resistivity is less is made, will make it obtain the high-frequency impulse electromagnetic power and produce eddy current, become the load of electromagnetic power output winding (102); If there is no within the specific limits the magnetic conductive metal material, the Portable electromagnetic firing equipment just is in Light Condition.
magnetic conductive material net (020) is placed in the centre of lower film lap joint (031) of upper film lap joint (011) and lower film (030) of the upper film (010) of plasticity film, the Portable electromagnetic firing equipment is at the upper move operation of the upper film lap joint (011) of plasticity film, the high-frequency impulse electromagnetic power of its transmission passes through the plasticity membrane action of overlap in magnetic conductive material net (020), make magnetic conductive material net (020) produce eddy current and generate heat, the heat that produces can make the upper film lap joint (011) that is in contact with it and the contact-making surface generating portion of lower film lap joint (031) melt, and then the fusion of completing the plasticity film is bonding.
The heat that produces due to magnetic conductive material net (020) is limited in the centre of two blocks of plastic sheetings, outwards distributes slowly, and it is bonding that energy seldom just can be completed the fusion of plasticity film, energy-conservationly facilitates again.
Also need for equipment configuration infrared measurement of temperature circuit probe, survey the temperature of magnetic conductive material net (020), the automatic control circuit of equipment is adjusted the high-frequency impulse electromagnetic power of transmission automatically according to this temperature, make magnetic conductive material net (020) reach specified operating temperature.
Magnetic conductive material net (020) also needs that certain intensity is arranged, and its thickness wiry is relevant with the characteristic and the thickness that need bonding upper film (010) and lower film (030) with the mesh size.Suitable wire diameter and mesh size can make the fusion adhesive effect of plasticity film better.
The fusion of the plasticity film that this use is novel is bonding can repeatedly be repeated, and the butt joint position can't harm reparation, with convenient construction.
, with identical method, utilize magnetic conductive material net (020) also can fuse plastic plate bonding.
This use is novel to be compared and has obvious cost advantage with the technology that adopts the bonding plasticity film of adhesive, especially the magnetic conductive material net that adopts environmental protection, nontoxic magnetic conductive material to make, material source or production technology all are relatively easy to, be applied in people produce, in the retaining of water resource that life is closely bound up, water delivery process, the economic and social benefit of its generation can't be estimated.
Description of drawings
Fig. 1 is the electromagnetic heating power emission baseboard material structural representation of Portable electromagnetic firing equipment, the 100-base plate;
Fig. 2 is the profile of Fig. 1,101-insulating base, 102-electromagnetic power output winding;
Fig. 3 is the bonding overlap joint material structure schematic diagram of plasticity film, the upper film of 010-, the upper film lap joint of 011-, film under 020-, film lap joint under 021-.
The specific embodiment
As shown in the figure, magnetic conductive material net (020) is the Web materials that adopts environmental protection, nontoxic magnetic conductive metal material to make, and is that the adhesives as a kind of plasticity film uses.
Magnetic conductive material net (020) is the magnetic conductive metal silk weaving one-tenth by some strength, and its thickness wiry is relevant with characteristic and the thickness of the upper film (010) that needs bonding plasticity film and lower film (030) with the mesh size.Suitable wire diameter and mesh size can make the plasticity film reach best adhesive effect.
The Portable electromagnetic firing equipment is that the operation principle with reference to electromagnetic oven manufactures and designs, and comprises that the parts such as power circuit, high-power high-frequency pulse conversion circuit, infrared measurement of temperature circuit, automatic control circuit, base plate, device housings form.
The base plate (100) of device is comprised of insulating base (101) and electromagnetic power output winding (102).Insulating base (101) is to be made by the non-magnetic material of insulation.Electromagnetic power output winding (102) carries out coiling according to the flat shape of base plate (100).High-power high-frequency pulsed drive electromagnetic power output winding (102) sends the high-frequency electromagnetic pulse power.
magnetic conductive material net (020) is placed in the centre of upper film lap joint (011) with the lower film lap joint (031) of lower film (030) of the upper film (010) that needs bonding plasticity film, the Portable electromagnetic firing equipment is move operation on the upper film lap joint (011) of plasticity film, the high-power high-frequency electromagnetic pulse is transmitted heating power by it, act on the middle magnetic conductive material net (020) of plasticity film, make magnetic conductive material produce eddy current and generate heat, the heat that produces can make the upper film lap joint (011) that is in contact with it and the contact-making surface generating portion of lower film lap joint (031) melt, and then the fusion of completing the plasticity film is bonding.
The probe of infrared measurement of temperature circuit is distributed on insulating base (101), avoids the impact of electromagnetic power output winding (102) on temperature measurement result.
Automatic control circuit, according to the temperature of the magnetic conductive material net (020) of infrared measurement of temperature circuit acquisition, is controlled the output of electromagnetic power, makes magnetic conductive material net (020) reach specified operating temperature.
Magnetic conductive material net (020) can be made into independently product, also can be produced on together with plastic material, can also be produced on together with an end of plasticity film, so that use, is advisable.
Utilize magnetic conductive material net (020) also can fuse plastic plate bonding.
This specific embodiment is a specific embodiment, does not represent that this use is novel to only have this a kind of embodiment.
Claims (2)
1. the magnetic conductive material net of a spontaneous heating, it is characterized in that: described magnetic conductive material net (020) is to be made by the less magnetic conductive metal material of resistivity, is a kind of network structure body; Described magnetic conductive material net (020) can absorbing high-frequency pulse electromagnetic power and is heating up.
2., based on the magnetic conductive material net of the spontaneous heating of right 1, it is characterized in that: described magnetic conductive material net (020) is that the magnetic conductive metal material silk by environment-protecting asepsis is compiled into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201344036U CN203282704U (en) | 2012-10-08 | 2012-10-08 | Self-heating magnetic conductive material mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201344036U CN203282704U (en) | 2012-10-08 | 2012-10-08 | Self-heating magnetic conductive material mesh |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220510357.0 Division | 2012-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282704U true CN203282704U (en) | 2013-11-13 |
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ID=49539083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201344036U Expired - Fee Related CN203282704U (en) | 2012-10-08 | 2012-10-08 | Self-heating magnetic conductive material mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909464A (en) * | 2019-04-11 | 2019-06-21 | 东北大学 | A kind of saturating magnetic high thermal conductivity crystallizer inner sleeve of height with skeleton structure |
-
2012
- 2012-10-08 CN CN2013201344036U patent/CN203282704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909464A (en) * | 2019-04-11 | 2019-06-21 | 东北大学 | A kind of saturating magnetic high thermal conductivity crystallizer inner sleeve of height with skeleton structure |
| CN109909464B (en) * | 2019-04-11 | 2020-10-16 | 东北大学 | High-magnetic-permeability high-heat-conductivity crystallizer inner sleeve with framework structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |