CN105715896A - Hot melting connection device for mold pressing drain pipes - Google Patents
Hot melting connection device for mold pressing drain pipes Download PDFInfo
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- CN105715896A CN105715896A CN201410408668.XA CN201410408668A CN105715896A CN 105715896 A CN105715896 A CN 105715896A CN 201410408668 A CN201410408668 A CN 201410408668A CN 105715896 A CN105715896 A CN 105715896A
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- connection device
- heat conduction
- drain pipes
- melting connection
- cylindrical heat
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Abstract
The invention discloses a hot melting connection device for mold pressing drain pipes. The hot melting connection device for the mold pressing drain pipes is characterized by comprising a cylindrical heat conducting shell body and an annular electric heating ring which is tightly attached to the cylindrical heat conducting shell body and the hot melt connection device for the mold pressing drain pipes further comprises an automatic temperature control device. The hot melting connection device for the mold pressing drain pipes is simple in structure, low in cost and good in sealing effect, the drain pipes are not prone to being bent, deformed and cracked during installing of the hot melting connection device, particularly, the strength of joints of large-diameter mold pressing drain pipes is greatly improved, and connection among the drain pipes is made to be tighter.
Description
Technical field
The present invention relates to municipal drainage facility, particularly relate to a kind of moulded drainage pipe hot-melting connection device.
Background technology
At present, the multiplex polypropylene moulded drainage pipe of drainage pipe of municipal drainage, corrosion-resistant, it is easy to install, compare, traditional concrete reinforced pipe, have advantageous, obtain general application.But, prior art makes polypropylene moulded drainage pipe and is generally 1-2 rice, brings inconvenience to construction.Generally being formed by two moulded drainage pipe socket joints with same inner diameter, socket joint position is tightly connected by welding manner, thus constitutes one section of drain pipe having bellmouth, the other end to have socket, and length is 2 meters.This welding connecting mode, the connection effect between drain pipe is bad, particularly bigbore moulded drainage pipe, it is easy to cause drain pipe flexural deformation and cracking.Meanwhile, the moulded drainage pipe more than 2 meters, the requirement of Technology and equipment is very high, and cost of manufacture is high, it does not have market competition advantage.
Summary of the invention
It is an object of the invention to overcome drawbacks described above, by improving connected mode, design a kind of moulded drainage pipe hot-melting connection device that will not cause drain pipe deformation and cracking, simple in construction, cost is low, good sealing effect, is not result in drain pipe flexural deformation and cracking during installation.Its technical scheme is: a kind of moulded drainage pipe hot-melting connection device, it is characterized in that, including cylindrical heat conduction shell, annular-heating parts, it is outside or internal that described annular-heating parts are arranged on cylindrical heat conduction shell, fitted tightly with cylindrical heat conduction shell lateral wall or medial wall by removably, also include the thermostat of temperature for controlling heating drain pipe tube wall.The invention has the beneficial effects as follows: can be heated connecting into as a whole to the heavy caliber moulded drainage pipe that diameter is 0.2 meter-2 meters, the outer wall of the inwall of piece drain pipe in moulded drainage pipe junction He another root drain pipe is heated separately to uniform temperature about 180 degree, then socket joint forms a drain pipe, so it is greatly reinforced the intensity of drain pipe junction, make the connection between drain pipe more tight, simultaneously, it is possible to make the length moulded drainage pipe more than 2 meters in this way.
Accompanying drawing explanation
Fig. 1 is the structural representation of moulded drainage pipe hot-melting connection device of the present invention.
Fig. 2 is moulded drainage pipe hot-melting connection device another embodiment structural representation of the present invention.
Wherein, 1-cylinder heat conduction shell, 2-annular electro heating collar, 3-cylinder heat conduction shell lateral wall, 4-cylinder heat conduction shell medial wall, 7-rounded bottom surface, 8-circular open, 9-aperture
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As depicted in figs. 1 and 2, a kind of moulded drainage pipe hot-melting connection device, it is characterised in that including cylindrical heat conduction shell 1, annular electro heating collar 2, described annular electro heating collar 2 fits tightly with cylindrical heat conduction shell 1, also includes thermostat.Annular electro heating collar 2 is connected to electric wire be joined directly together with external power supply.The effect of thermostat is the temperature controlling heating drain pipe tube wall, Tai Gao or too low be all unable to reach good effect.
Described annular electro heating collar 2 is fitted tightly with described cylindrical heat conduction shell lateral wall 3 or medial wall 4 by removably.
Described cylindrical heat conduction shell 1 includes annular sidewall and rounded bottom surface 7, and rounded bottom surface is provided with the circular open 8 for installing action bars and some apertures 9.
Described cylindrical heat conduction shell internal diameter or external diameter match with moulded drainage pipe external diameter or internal diameter, can be good at fitting together with both guarantees, it is ensured that the conductive performance of heat.
Described cylindrical heat conduction shell is the metal with good heat conductive performance, the preferred aluminum of metal, low price, good heat conductivity.
Described thermostat is arranged on outside described cylindrical heat conduction shell, is connected with cylindrical heat conduction shell, it is possible to adjust the setting of heating-up temperature as required.
As in figure 2 it is shown, the annular electro heating collar position of the moulded drainage pipe hot-melting connection device of the present invention is as required, it is possible to be arranged on the inside of cylindrical heat conduction shell 1, and fitted tightly by removably and heat conduction shell medial wall 4.As it is shown in figure 1, be arranged on the outside of cylindrical heat conduction shell 1, and can also be fitted tightly by removably and heat conduction shell lateral wall 3, thus the heat realizing producing Electrothermal ring passes to rapidly moulded drainage pipe by heat conduction shell 1.This is primarily to and conveniently the inwall of bellmouth and the outer wall of the second moulded drainage pipe socket of the first moulded drainage pipe is heated to sufficiently high temperature, thus realizing the first mold pressing pipe and second mold pressing pipe socket joint under high temperature melting state, ensure that good sealing effectiveness, meanwhile, drain pipe flexural deformation and cracking it are not result in during installation.What removably adopted is usually bolt conventional connected mode such as fixing grade.
The occupation mode of the present embodiment: opening power, the moulded drainage pipe hot-melting connection device of the present invention is heated to about 180 degree, then cylindrical heat conduction shell 1 is fastened on the inwall of first mold pressing tube faucet, until the end face of socket pipe contacts with the rounded bottom surface 7 of the inner chamber of cylindrical heat conduction shell 1, heat 5 seconds to 10 seconds.Simultaneously, under same temperature conditions, by the medial wall of cylindrical heat conduction shell 1 and the outer wall and the laminating that emboss pipe socket, until the end face of the socket of mold pressing pipe contacts with the rounded bottom surface 7 of the inner chamber of cylindrical heat conduction shell 1, heated mould pressure pipe socket 5 seconds to 10 seconds, two moulded drainage pipe socket joints of high temperature melt state being in rapidly, combining together thus realizing two drain pipies, it is ensured that well sealing effectiveness.Meanwhile, drain pipe flexural deformation and cracking it are not result in during installation.
Finally, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent replacement, without deviating from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of scope of the presently claimed invention.
Claims (5)
1. a moulded drainage pipe hot-melting connection device, it is characterised in that including cylindrical heat conduction shell, annular electro heating collar, described annular electro heating collar fits tightly with cylindrical heat conduction shell, also includes thermostat.
2. moulded drainage pipe hot-melting connection device according to claim 1, it is characterised in that described annular electro heating collar is fitted tightly with described cylindrical heat conduction shell lateral wall or medial wall by removably.
3. moulded drainage pipe hot-melting connection device according to claim 1, it is characterised in that described cylindrical heat conduction shell includes annular sidewall and rounded bottom surface, and rounded bottom surface is provided with the circular open for installing action bars and some apertures.
4. moulded drainage pipe hot-melting connection device according to claim 1, it is characterised in that described cylindrical heat conduction shell material is aluminum.
5. moulded drainage pipe hot-melting connection device according to claim 1, it is characterised in that described thermostat is arranged on outside described cylindrical heat conduction shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408668.XA CN105715896A (en) | 2014-08-19 | 2014-08-19 | Hot melting connection device for mold pressing drain pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408668.XA CN105715896A (en) | 2014-08-19 | 2014-08-19 | Hot melting connection device for mold pressing drain pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105715896A true CN105715896A (en) | 2016-06-29 |
Family
ID=56145248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410408668.XA Pending CN105715896A (en) | 2014-08-19 | 2014-08-19 | Hot melting connection device for mold pressing drain pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715896A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098773A (en) * | 1993-08-07 | 1995-02-15 | 林长宁 | Plastic tube and joint for plastic tube electrothermal joining equipment |
| CN201731206U (en) * | 2010-05-14 | 2011-02-02 | 广东联塑科技实业有限公司 | Temperature-control heating plastic pipeline connection pipe fitting |
| CN203757212U (en) * | 2014-03-04 | 2014-08-06 | 武汉金牛经济发展有限公司 | Hot melting socket welding mould |
| CN204328316U (en) * | 2014-08-19 | 2015-05-13 | 荆州洪湖科技有限公司 | Moulded drainage pipe hot-melting connection device |
| US20150219254A1 (en) * | 2012-12-04 | 2015-08-06 | Lordo H Co., Ltd. | Pipe connection apparatus and pipe connection method |
-
2014
- 2014-08-19 CN CN201410408668.XA patent/CN105715896A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098773A (en) * | 1993-08-07 | 1995-02-15 | 林长宁 | Plastic tube and joint for plastic tube electrothermal joining equipment |
| CN201731206U (en) * | 2010-05-14 | 2011-02-02 | 广东联塑科技实业有限公司 | Temperature-control heating plastic pipeline connection pipe fitting |
| US20150219254A1 (en) * | 2012-12-04 | 2015-08-06 | Lordo H Co., Ltd. | Pipe connection apparatus and pipe connection method |
| CN203757212U (en) * | 2014-03-04 | 2014-08-06 | 武汉金牛经济发展有限公司 | Hot melting socket welding mould |
| CN204328316U (en) * | 2014-08-19 | 2015-05-13 | 荆州洪湖科技有限公司 | Moulded drainage pipe hot-melting connection device |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |
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| RJ01 | Rejection of invention patent application after publication |