CN203435178U - High-frequency electromagnetic induction heating belt for bonding plastic tube - Google Patents
High-frequency electromagnetic induction heating belt for bonding plastic tube Download PDFInfo
- Publication number
- CN203435178U CN203435178U CN201320134401.7U CN201320134401U CN203435178U CN 203435178 U CN203435178 U CN 203435178U CN 201320134401 U CN201320134401 U CN 201320134401U CN 203435178 U CN203435178 U CN 203435178U
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- frequency electromagnetic
- bonding
- induction heating
- heating belt
- electromagnetic induction
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a high-frequency electromagnetic induction heating belt for bonding a plastic tube. The high-frequency electromagnetic induction heating belt for bonding the plastic tube is a load of a high-frequency electromagnetic pulse power conversion circuit and is of a flexible belt-shaped structure; an electromagnetic coil (104) used for high-frequency electromagnetic pulse power emission is wound inside the high-frequency electromagnetic induction heating belt; the high-frequency electromagnetic induction heating belt is provided with a line which is connected with external high-frequency electromagnetic pulse power driving equipment; an electromagnetic heating belt (101) is provided with a smooth wear-resistant layer (103); two ends of the electromagnetic heating belt (101) are provided with fastening belts (102) which can make the electromagnetic heating belt (101) tightly attached an acting object; and a probe of an infrared temperature measurement circuit is embedded in the smooth wear-resistant layer (103) and is used for sensing the temperature of a magnetic permeability material network (203 or 303) in a heated object. The high-frequency electromagnetic induction heating belt is mainly used for fusing and bonding plastic tubes in production and domestic water engineering plastic pipeline construction having requirements for environmental protection. A plurality of strands of thin copper wires are combined together and are wound so as to form the electromagnetic coil (104).
Description
The application divides an application, and the applying date of original application, application number, invention and created name are respectively: plastic tube adhesives and the equipment of on October 8th, 2012,2012205103602, environmental protection.
Technical field
The utility model relates to a kind of high-frequency electromagnetic induction heating tape of bonding plastics pipe, belongs to electromagnetic technology field, and the fusion of the plastic tube in especially constructing for the production, the domestic water engineering plastics pipe that have environmental requirement is bonding.
Background technology
It is the importance that water resources is utilized that agricultural irrigation, people hold drinking water, and along with the fast development of national economy, the imbalance between supply and demand of water resources is day by day serious, is seriously restricting the development of national economy, and using water wisely has risen to state basic policy, becomes the whole people's common recognition.
Between water head site and user, almost the user that the water of water head site need to be flowed to without exception uses, and the conveying of water resources is mainly undertaken by the form of channel and pipeline.For irrigating, the water usage factor of channel hydraulic pipeline, generally in 0.5 left and right, that is to say that nearly 50% water is not utilized and slatterned by crops, and the water usage factor of pipeline water delivery can reach more than 0.95, and irrigation water utilization ratio is improved greatly.
Utilize pipeline that water is transported to user, can reduce seepage and the evaporation loss of water in open channel course of conveying, can also avoid polluting, particularly important to domestic water.
Aqueduct generally adopts steel pipe, pipe of concrete, plastic tube etc., and along with the fast development of petrochemical industry, the application of plastic tube is increasingly extensive, has become the main tubing of hydraulic engineering pipeline water delivery at present.
The construction of plastic tube is mainly to adopt chemical glue to carry out bonding method, adhesive is the chemical products of being made by number of chemical raw material, nearly all there is certain toxicity, in the engineering that environmental protection is had to requirement, use adhesive to carry out bonding project quality being had to negative effect, relate in particular to people's aspect, domestic water field.
On the other hand, aspect bonding quality, the quality of adhesive and consumption are had relatively high expectations, when the tensile strength of plastic tube equates with blank area adhesion strength, can reach the optimum balance of quality and cost, but in normal engineering construction, be very inaccessible, 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 construction is also had to certain requirement, under some adhesive normal temperature, use normal, the words that temperature is low just need special processing, some adhesive must heat and could use, and construction in these materials toxicity larger, workmen's healthy meeting is caused to injury to a certain degree.
Summary of the invention
In water delivery engineering construction at present, the bonding of plastic tube is the organic substance adhesive that utilizes chemical method to produce, and nearly all containing toxic component, and in construction, is difficult for 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 cause damage to workmen's physical and mental health.
The utility model adopts following technical scheme:
Comprise Electromagnetic Heating band (101) two parts content that magnetic conductive material net (203) and Portable electromagnetic heating device drive.
Magnetic conductive material net (203) is to adopt environmental protection, nontoxic magnetic conductive metal material to make, fusion for plastic tube is bonding, and multi-form magnetic conductive material net (203) can be used for the plastic tube of plug-in type and dock and the fusion of plastic plate is bonding.
Magnetic conductive material net (203) is placed in the centre of flared tube (201) and straight cutting pipe (202), magnetic conductive material net (203) absorbs electromagnetic heating power and produces eddy current and generate heat, its heat can make the contact-making surface partial melting of the flared tube (201) that is in contact with it and straight cutting pipe (202) and fuse to bond together, and realizes the bonding of plastic tube.
Bonding for plastic plate, identical with the adhesion principle of plastic tube, be that magnetic conductive material net (203) is placed in to the centre that needs two bonding plastic plate blank areas, realize the bonding of plastic plate.
Bonding can repeatedly the repeating of fusion of plastic tube of the present utility model and plastic plate, butt joint can't harm reparation, with convenient construction.
Portable electromagnetic heating device is used for producing high-frequency impulse electromagnetic power, that operation principle with reference to electromagnetic oven manufactures and designs, comprise power circuit, high-power high-frequency pulse conversion circuit, infrared measurement of temperature circuit, automatic control circuit, the parts such as device housings, the controlled high-frequency impulse electromagnetic power of this Circuits System output drives Electromagnetic Heating band (101), send high-frequency impulse electromagnetic power, act on the magnetic conductive material net (203) that magnetic conductive metal material is made, make it obtain required electromagnetic power and generate heat.
Utilize the temperature of infrared measurement of temperature circuit probe detection magnetic conductive material net (203), automatic control circuit is according to this real time temperature collection value, control the output of high-frequency impulse electromagnetic power, make magnetic conductive material net (203) reach specified working temperature, to guarantee bonding quality.
The utility model is compared and is had obvious cost advantage with the technology that adopts adhesive bonding plastics pipe, especially the magnetic conductive material net that adopts environmental protection, nontoxic magnetic conductive material to manufacture, material source or production technology are all relatively easy to, be applied in people produce, in the water delivery engineering of live closely bound up production, domestic water, the economic and social benefit of its generation cannot be estimated.
Accompanying drawing explanation
Fig. 1 is the electromagnetic heating power transmitting baseboard material structural representation of Portable electromagnetic heating device, 101-Electromagnetic Heating band, 102-restraint zone;
Fig. 2 is the profile of Fig. 1, the level and smooth wearing layer of 103-, 104-solenoid, 105-protective layer;
Fig. 3 is plug-connected type pipe bonded structure schematic diagram, 201-flared tube, 202-straight cutting pipe, 203-magnetic conductive material net, 204-Electromagnetic Heating band;
Fig. 4 is the profile of Fig. 3;
Fig. 5 is dock plastic tube bonded structure schematic diagram, 301-flared tube, 302-straight cutting pipe, 303-magnetic conductive material net, 304-Electromagnetic Heating band;
Fig. 6 is the profile of Fig. 5;
Fig. 7 is plug-connected type pipe adhesives structural representation, 401-magnetic conductive material net, 402-contracting network interface;
Fig. 8 is the profile of Fig. 7;
Fig. 9 is dock plastic tube adhesives structural representation, 501-magnetic conductive material net;
Figure 10 is the profile of Fig. 9.
Embodiment
As shown in the figure, magnetic conductive material net (203) is to adopt environmental protection, nontoxic magnetic conductive metal material to work out, comprise the shapes such as cartridge type, straight barrel type and plane with contracting network interface, that works out magnetic conductive material net (203) has a flexible ability of certain vertical, horizontal, with convenient construction.
Fuse bonding form and be divided into the bonding of plug-in type, dock and plastic plate.
Plug-connected type pipe is bonding refers to that two bonding plastic tubes of needs will be through a treatment process, the one end that makes plastic tube is normal caliber, the other end heats plastic tube enlarging and becomes one section of flared tube (201), during connection, the straight cutting pipe (202) of the normal caliber end of a plastic tube is inserted to the flared tube (201) of the flared end of another root plastic tube, carry out bonding.
Bonding the referring to of dock plastic tube needs two bonding plastic tubes to have identical caliber, the straight cutting pipe (202) of two plastic tubes is docking together, configure in addition the material of one section of plastic tube consistent with the girth of flared tube (201) or similar plastics pipe, be enclosed within on its joint, carry out bonding.
Plastic plate is bonding refers to that needing bonding is two plastic plates, by two plastic plates overlap can carry out bonding.
Magnetic conductive material net (203) is used as adhesives, is divided into cartridge type, straight barrel type and plane with contracting network interface.
Contracting network interface (402) is that a kind of inelastic materials with some strength is made, the network interface diameter of making is slightly smaller than and need to fuses bonding plastic tube diameter, with the cartridge type magnetic conductive material net (203) of contracting network interface, can guarantee to be enclosed within one end of straight cutting pipe (202) and can not come off, magnetic conductive material net (203) is evenly distributed on the inserting depth of plastic tube, to guarantee bonding quality, the fusion that is applicable to plug-connected type pipe is bonding.
The fusion that the magnetic conductive material net (203) of straight barrel type is applicable in the construction of dock plastic tube is bonding.
The magnetic conductive material net (203) of plane is applicable to pipeline maintenance etc. cannot be inserted in plastic tube the bonding of occasion wherein and plastic plate, magnetic conductive material net (203) can be cut into different shapes bonding for the fusion of plastic tube, plastic plate.
Portable electromagnetic heating device is that the operation principle with reference to electromagnetic oven manufactures and designs, comprise power circuit, high-power frequency-conversion circuit, infrared measurement of temperature circuit, automatic control circuit, the parts such as device housings form, and this partial circuit can be exported the high-frequency impulse electromagnetic power that drives solenoid (104).
Electromagnetic Heating band (101) is comprised of restraint zone (102), level and smooth wearing layer (103), solenoid (104), protective layer (105) and driving power supply line, holding wire etc.
Electromagnetic Heating band (101) is the flexible strap with some strength requirement, can make different models, bonding to adapt to the plastic tube fusion of different tube diameters, the length of corresponding model Electromagnetic Heating band (101) should be slightly less than that to need the pipe girth of the flared tube of bonding plastics pipe (201) part be good.
Electromagnetic Heating band (101) is the load of Portable electromagnetic heating device, device utilizes restraint zone (102) that Electromagnetic Heating band (101) is strained, make its level and smooth wearing layer (103) and treat that bonding plastic tube is close together, can slide along joint for plastic tube position transverse reciprocating, make Electromagnetic Heating band (101) transmit evenly, completely electromagnetic heating power to magnetic conductive material net (203), to guarantee to fuse bonding quality.
The solenoid (104) of Electromagnetic Heating band (101) is main functional part, adopt soft multiply fine copper wire coiling to form, the electromagnetic power that the shape of coiling and compound mode should make Electromagnetic Heating band (101) send is balanced, and making magnetic conductive material net (203) receive uniform electromagnetic power is main points.
It is upper that the probe of infrared measurement of temperature circuit is distributed in innermost level and smooth wearing layer (103), to avoid the impact of solenoid (104) heating on temperature measurement result.
At Portable electromagnetic heating device, plastic tube is carried out in the bonding process of heating and fusing, infrared measurement of temperature circuit can obtain the real time temperature of magnetic conductive material net (203), this temperature that automatic control circuit obtains according to infrared measurement of temperature circuit, control the output of high-frequency impulse electromagnetic power, make magnetic conductive material net (203) reach specified working temperature.
This embodiment is a specific embodiment, does not represent that the utility model only has this kind of execution mode.
Claims (5)
1. the high-frequency electromagnetic induction heating tape of a bonding plastics pipe, it is characterized in that: the high-frequency electromagnetic induction heating tape of described bonding plastics pipe is a kind of Electromagnetic Heating band (101), described Electromagnetic Heating band (101) has the banded structure of flexible, inside is the solenoid (104) being formed by soft multiply fine copper wire coiling, can launch high-frequency electromagnetic pulse power.
2. the high-frequency electromagnetic induction heating tape of the bonding plastics pipe based on claim 1, is characterized in that: described Electromagnetic Heating band (101) has level and smooth wearing layer (103).
3. the high-frequency electromagnetic induction heating tape of the bonding plastics pipe based on claim 2, is characterized in that: described Electromagnetic Heating band (101) two ends have restraint zone (102), can make Electromagnetic Heating band (101) be close to plastic tube outside.
4. the high-frequency electromagnetic induction heating tape of the bonding plastics pipe based on claim 2, is characterized in that: the level and smooth wearing layer (103) of described Electromagnetic Heating band (101) is embedded in infrared temperature probe.
5. the high-frequency electromagnetic induction heating tape of the bonding plastics pipe based on claim 1, is characterized in that: the length of described Electromagnetic Heating band (101) should be slightly less than the pipe girth that needs the flared tube of bonding plastics pipe (201) part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320134401.7U CN203435178U (en) | 2012-10-08 | 2012-10-08 | High-frequency electromagnetic induction heating belt for bonding plastic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320134401.7U CN203435178U (en) | 2012-10-08 | 2012-10-08 | High-frequency electromagnetic induction heating belt for bonding plastic tube |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510360 Division CN203023714U (en) | 2012-10-08 | 2012-10-08 | Environment-friendly plastic tube fusing bonding material net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203435178U true CN203435178U (en) | 2014-02-12 |
Family
ID=50064187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320134401.7U Expired - Fee Related CN203435178U (en) | 2012-10-08 | 2012-10-08 | High-frequency electromagnetic induction heating belt for bonding plastic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203435178U (en) |
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2012
- 2012-10-08 CN CN201320134401.7U patent/CN203435178U/en not_active Expired - Fee Related
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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: 20140212 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |