CN103195999A - Spontaneous-heating bonding material for plug-in type plastic pipe - Google Patents
Spontaneous-heating bonding material for plug-in type plastic pipe Download PDFInfo
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- CN103195999A CN103195999A CN2013100943947A CN201310094394A CN103195999A CN 103195999 A CN103195999 A CN 103195999A CN 2013100943947 A CN2013100943947 A CN 2013100943947A CN 201310094394 A CN201310094394 A CN 201310094394A CN 103195999 A CN103195999 A CN 103195999A
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Abstract
The invention discloses a spontaneous-heating bonding material for a plug-in type plastic pipe, which is a magnetic-conductivity material mesh (401) made of a magnetic-conductivity metal material, can absorb high-frequency impulse electromagnetic power for heating and temperature increase, and is required to be used by matching with high-frequency impulse electromagnetic power equipment. The magnetic-conductivity material mesh (401) is a cylindrical reticulate structural body provided with a nonelastic retracted mesh port (402), can be arranged on a straight plugging pipe (202) of the plug-in type plastic pipe requiring for fusion bonding in a sleeving manner without slipping, and is woven by an environment-friendly, nontoxic magnetic-conductivity metal material with smaller resistivity; the magnetic-conductivity material mesh (401) is elastic, so that the mesh can be closely attached to outside the straight plugging pipe (202) of the plug-in type plastic pipe requiring for fusion bonding in a sleeving manner, and is bonded with the plastic pipe after being used; but the mesh can be heated repeatedly, and the bonding defects of the plastic pipe can be repaired.
Description
Technical field
The present invention relates to a kind of plug-connected type pipe spontaneous heating adhesive material, belong to electromagnetic technology field, especially bonding at the fusion of the plastic tube in the production that environmental requirement is arranged, the construction of domestic water engineering plastics pipe.
Background technique
It is the importance that water resources is utilized that agricultural irrigation, people hold drinking water, and along with fast development of national economy, the imbalance between supply and demand of water resources is serious day by day, has seriously restricted development and national economy, and using water wisely has risen to state basic policy, becomes the whole people's common recognition.
Between water head site and the user almost without exception the user that the water of water head site need be flowed to use, the conveying of water resources is mainly undertaken by the form of channel and pipeline.The water conservancy of channel hydraulic pipeline generally about 0.5, that is to say that nearly 50% water is not utilized and slatterned by crops, and the water conservancy of pipeline water delivery can reach more than 0.95, and the irrigation water utilization ratio is improved greatly with coefficient with coefficient for irrigating.
Utilize pipeline that water is transported to the user, can reduce seepage and the evaporation loss of water in the open channel course of conveying, can also avoid polluting, particularly important to domestic water.
Aqueduct generally adopts steel pipe, concrete pipe, 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 mainly is to adopt chemical glue to carry out bonding method, adhesive is the chemical product of being made by the number of chemical raw material, certain toxicity is nearly all arranged, in the engineering that environmental protection is had requirement, use adhesive to carry out bonding construction quality being had negative effect, relate in particular to people's aspect, domestic water field.
On the other hand, aspect bonding quality, quality and consumption to adhesive are had relatively high expectations, when the tensile strength of plastic tube equates with the bonding tensile strength of joint part, can reach the optimum balance of quality and cost, but in normal engineering construction, be difficult to reach, 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 special processing, some adhesive must heat and could use, and in the construction these materials toxicity bigger, workmen's healthy meeting is caused to a certain degree injury.
Summary of the invention
The bonding of plastic tube is the organic substance adhesive that utilizes chemical method to produce in the water delivery engineering construction at present, nearly all contains poisonous composition, and is difficult in the construction grasping best adhesive use amount, the waste that causes quality problems easily 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 present invention adopts following technological scheme:
Comprise electromagnetism heating tape (101) two-part content that magnetic conductive material net (203) and portable electromagnetic heater drive.
Magnetic conductive material net (203) is to adopt environmental protection, nontoxic magnetic conductive metal material to make, the fusion that is used for plastic tube is bonding, and it is bonding that multi-form magnetic conductive material net (203) can be used for the fusion of the plastic tube of plug-in type and dock and plastic plate.
Magnetic conductive material net (203) places the centre of flared tube (201) and straight cutting pipe (202), magnetic conductive material net (203) absorbs electromagnetism heating power generation eddy current and generates heat, its heat can make the surface of contact partial melting of the flared tube (201) that is in contact with it and straight cutting pipe (202) and fuse and bond together, and realizes the bonding of plastic tube.
Bonding can repeatedly the repeating of plastic tube fusion, butt joint can't harm reparation, with convenient construction.
Portable electromagnetic heater is used for producing the high-frequency impulse electromagnetic power, manufacture and design with reference to working principle of induction cooker, comprise power circuit, the high-power high-frequency pulse conversion circuit, the infrared measurement of temperature circuit, automatic control circuit, parts such as device housings, the controlled high-frequency impulse electromagnetic power of this circuitry output drives electromagnetism heating tape (101), send the high-frequency impulse electromagnetic power, act on the magnetic conductive material net (203) that the 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, the output of control high-frequency impulse electromagnetic power makes magnetic conductive material net (203) reach specified operating temperature, to guarantee bonding quality.
The present invention compares with the technology that adopts adhesive bonding plastics pipe has tangible cost advantage, 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 water delivery engineering of production that life is closely bound up, domestic water, the economic and social benefit of its generation can't be estimated.
Description of drawings
Fig. 1 is the electromagnetism heating power emission baseboard material structural representation of portable electromagnetic heater, 101-electromagnetism heating tape, 102-restraint zone;
Fig. 2 is the sectional drawing of Fig. 1, the level and smooth wearing layer of 103-, 104-electromagnetic coil, 105-protective layer;
Fig. 3 is plug-connected type pipe bonded structure schematic representation, 201-flared tube, 202-straight cutting pipe, 203-magnetic conductive material net, 204-electromagnetism heating tape;
Fig. 4 is the sectional drawing of Fig. 3;
Fig. 5 is dock plastic tube bonded structure schematic representation, 301-flared tube, 302-straight cutting pipe, 303-magnetic conductive material net, 304-electromagnetism heating tape;
Fig. 6 is the sectional drawing of Fig. 5;
Fig. 7 is plug-connected type pipe adhesive material structural representation, 401-magnetic conductive material net, 402-contracting network interface;
Fig. 8 is the sectional drawing of Fig. 6;
Fig. 9 is dock plastic tube adhesive material structural representation, 501-magnetic conductive material net;
Figure 10 is the sectional drawing 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 shapes such as the tubular that has the contracting network interface, straight tubular and plane, 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.
The plug-connected type pipe is bonding to refer to that two bonding plastic tubes of needs will be through a treating process, an end that makes plastic tube is normal caliber, the other end then heats plastic tube enlarging and becomes one section flared tube (201), during connection the straight cutting pipe (202) of the normal caliber end of a plastic tube is inserted the flared tube (201) of the flared end of another root plastic tube, carry out bonding.
Magnetic conductive material net (203) uses as adhesive material, for having the straight tubular construction of contracting network interface.
Contracting network interface (402) is that a kind of inelastic materials with certain intensity is made, the network interface diameter of making is slightly smaller than the plastic tube diameter that needs fusion bonding, the cylindrical magnetic conducting web material (203) that has a contracting network interface can be guaranteed to be enclosed within an end of straight cutting pipe (202) and can not come off, magnetic conductive material net (203) is evenly distributed on the grafting length of plastic tube, to guarantee bonding quality, be applicable to that the fusion of plug-connected type pipe is bonding.
Straight-cylindrical magnetic conductive material net (203) is applicable to that the fusion in the construction of dock plastic tube is bonding.
Portable electromagnetic heater manufactures and designs with reference to working principle of induction cooker, comprise power circuit, high-power frequency-conversion circuit, the infrared measurement of temperature circuit, automatic control circuit, parts such as device housings are formed, and this partial circuit can be exported the high-frequency impulse electromagnetic power that drives electromagnetic coil (104).
Electromagnetism heating tape (101) is made up of restraint zone (102), level and smooth wearing layer (103), electromagnetic coil (104), protective layer (105) and driving power supply line, signaling line etc.
Electromagnetism heating tape (101) is the flexible strap with certain requirement of strength, can make different models, bonding with the plastic tube fusion that adapts to different tube diameters, the pipe girth that the length of corresponding model electromagnetism heating tape (101) should be slightly less than flared tube (201) part that needs the bonding plastics pipe is good.
Electromagnetism heating tape (101) is the load of portable electromagnetic heater, device utilizes restraint zone (102) that electromagnetism heating tape (101) are strained, make its level and smooth wearing layer (103) and treat that bonding plastic tube is close together, can laterally slidably reciprocate along the joint for plastic tube position, make electromagnetism heating tape (101) transmit the electromagnetism heating power evenly, completely to magnetic conductive material net (203), to guarantee to fuse bonding quality.
The electromagnetic coil (104) of electromagnetism heating tape (101) is main functional part, adopt soft multiply fine copper wire coiling to form, the electromagnetic power equilibrium that the shape of coiling and compound mode should make electromagnetism heating tape (101) send, making magnetic conductive material net (203) receive uniform electromagnetic power is main points.
The probe of infrared measurement of temperature circuit is distributed on the innermost level and smooth wearing layer (103), to avoid electromagnetic coil (104) heating to the influence of temperature measurement result.
Plastic tube is carried out in the bonding process of heat fused at portable electromagnetic heater, the 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 the infrared measurement of temperature circuit, the output of control high-frequency impulse electromagnetic power makes magnetic conductive material net (203) reach specified operating temperature.
This embodiment is a specific embodiment, does not represent that the present invention has only this a kind of mode of execution.
Claims (5)
1. plug-connected type pipe spontaneous heating adhesive material, it is characterized in that: described plug-connected type pipe spontaneous heating adhesive material is the magnetic conductive material net (401) that a kind of magnetic conductive metal material is made, can absorbing high-frequency pulse electromagnetic power and heating up, need and the use of high-frequency impulse electromagnetic power coordinative composition of equipments; Magnetic conductive material net (401) is the netted structure of tubular with nonelastic contracting network interface (402); Magnetic conductive material net (203) can be enclosed within that the straight cutting pipe (202) that needs the bonding plug-connected type pipe of fusion is gone up and can slippage.
2. based on the plug-connected type pipe spontaneous heating adhesive material of right 1, it is characterized in that: described magnetic conductive material net (401) is woven into by environment-protecting asepsis, the less magnetic conductive metal material silk of specific resistance.
3. based on the plug-connected type pipe spontaneous heating adhesive material of right 2, it is characterized in that: described magnetic conductive material net (401) is rubber-like, makes it can be close to the outside that is enclosed within the bonding plastic tube straight cutting pipe (202) of needs fusion.
4. based on the plug-connected type pipe spontaneous heating adhesive material of right 1, it is characterized in that: described magnetic conductive material net (401) just uses the back and plastic tube has been sticked together, and is disposable products.
5. based on the plug-connected type pipe spontaneous heating adhesive material of right 1, it is characterized in that: described magnetic conductive material net (401) can be by heating for multiple times, with the bonding defect of repairing plastic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100943947A CN103195999A (en) | 2012-10-08 | 2012-10-08 | Spontaneous-heating bonding material for plug-in type plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100943947A CN103195999A (en) | 2012-10-08 | 2012-10-08 | Spontaneous-heating bonding material for plug-in type plastic pipe |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210375411XA Division CN102889446A (en) | 2012-10-08 | 2012-10-08 | Environment-friendly plastic pipe fusion bonding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103195999A true CN103195999A (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013100943947A Pending CN103195999A (en) | 2012-10-08 | 2012-10-08 | Spontaneous-heating bonding material for plug-in type plastic pipe |
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|---|---|---|---|---|
| CN106195720A (en) * | 2014-09-28 | 2016-12-07 | 嘉兴山蒲照明电器有限公司 | Lamp holder, LED daylight lamp for LED daylight lamp |
| US20170290119A1 (en) | 2015-03-10 | 2017-10-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Led tube lamp |
| US9964263B2 (en) | 2014-09-28 | 2018-05-08 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10021742B2 (en) | 2014-09-28 | 2018-07-10 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10024503B2 (en) | 2014-09-28 | 2018-07-17 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10047932B2 (en) | 2015-04-02 | 2018-08-14 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube light with LED leadframes |
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| US10299333B2 (en) | 2014-09-28 | 2019-05-21 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10514134B2 (en) | 2014-12-05 | 2019-12-24 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10560989B2 (en) | 2014-09-28 | 2020-02-11 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
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| CN106195720A (en) * | 2014-09-28 | 2016-12-07 | 嘉兴山蒲照明电器有限公司 | Lamp holder, LED daylight lamp for LED daylight lamp |
| US10190732B2 (en) | 2014-09-28 | 2019-01-29 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
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| CN106195717A (en) * | 2014-09-28 | 2016-12-07 | 嘉兴山蒲照明电器有限公司 | Led daylight lamp |
| US9964263B2 (en) | 2014-09-28 | 2018-05-08 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10299333B2 (en) | 2014-09-28 | 2019-05-21 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
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| US10047932B2 (en) | 2015-04-02 | 2018-08-14 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube light with LED leadframes |
| US10190749B2 (en) | 2015-04-02 | 2019-01-29 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
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Application publication date: 20130710 |