CN202293261U - Plastifying heat-preserving and energy-saving injection molding machine - Google Patents
Plastifying heat-preserving and energy-saving injection molding machine Download PDFInfo
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- CN202293261U CN202293261U CN2011204304243U CN201120430424U CN202293261U CN 202293261 U CN202293261 U CN 202293261U CN 2011204304243 U CN2011204304243 U CN 2011204304243U CN 201120430424 U CN201120430424 U CN 201120430424U CN 202293261 U CN202293261 U CN 202293261U
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Abstract
The utility model relates to a plastifying heat-preserving and energy-saving injection molding machine, which comprises an injection molding machine body and an injection molding machine material heating pipe, wherein a heater is arranged on the injection machine material heating pipe; a heat-preserving sleeve is arranged on the heater; and the injection molding machine material heating pipe and the heater are wrapped in the heat-preserving sleeve. According to the plastifying heat-preserving and energy-saving injection molding machine, the injection molding machine heating pipe and the heater are wrapped in the heat-preserving sleeve, so that a phenomenon that the heater directly contacts the ambient air is avoided, energy dispersed by the surface of the material heating pipe and the heater to the space in the modes of heat conduction and radiation during heating is reduced, namely the heating efficiency is improved, and functions of energy saving and heat preservation can be realized; and the energy dispersed to the space in the modes of heat conduction and radiation during heating is reduced by preserving and insulating heat, so that the functions of energy saving and heat preservation can be realized when the injection molding material heating pipe works, and the heating efficiency is improved. The plastifying heat-preserving and energy-saving injection molding machine is simple and compact in structure, convenient to assemble and use, energy-saving, environment-friendly, safe and reliable, and has the characteristics of long service life, simplicity in assembly and maintenance and high cost performance.
Description
Technical field
The utility model relates to a kind of injection machine, and especially a kind of plasticizing heat-preserving energy-saving type injection machine belongs to the technical field of injection machine.
Background technology
Injection machine heating material pipe adopts the outer mode of covering mica heater or ceramic heater to heat usually, and the heater appearance is directly exposed in the air.Thisly add thermal design,, can reach more than 400 ℃ usually because the average operating temperature of heater is very high; Therefore in heating material pipe, also circumference air in the lump is main with heat conduction and forms of radiation; Cause energy loss, influence the efficiency of heating surface of injection machine.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and a kind of plasticizing heat-preserving energy-saving type injection machine is provided, and it is simple and compact for structure, and is easy to install, improves the efficiency of heating surface, increase the service life, and energy-conserving and environment-protective, safe and reliable.
According to the technical scheme that the utility model provides, said plasticizing heat-preserving energy-saving type injection machine comprises the injection machine body and is positioned at the injection machine heating material pipe on the said injection machine body that said injection machine heating material pipe is provided with heater; Said heater is provided with muff, and said injection machine heating material pipe and heater all are wrapped in the muff.
Said muff comprises fire-retardant housing, and said fire-retardant housing comprises interior flame-retardant layer and outermost flame-retardant layer; Be provided with heat insulation layer and heat-reflecting layer in the fire-retardant housing, said heat insulation layer interior contiguous flame-retardant layer, heat-reflecting layer is positioned between heat insulation layer and outermost flame-retardant layer.
Interior said flame-retardant layer and outermost flame-retardant layer are made to surround through fire line and are fire-retardant housing.Said outermost flame-retardant layer, heat-reflecting layer and heat insulation layer laminate on the flame-retardant layer successively.
Said in flame-retardant layer adopt fire proofing to process, in the refractory temperature of flame-retardant layer be more than 400 ℃; Said in the material of flame-retardant layer comprise glass fabric, ceramic fiber cloth or high silica refractory fiber cloth.
Said heat insulation layer adopts heat-insulating material to process, and the refractory temperature of heat insulation layer is more than 400 ℃, and the coefficient of heat conduction is less than 0.2W/mK, thickness 1 ~ 5cm.
The material of said heat insulation layer comprises glass fibre cotton, ceramic fibre cotton or aluminium silicate wool.Said heat-reflecting layer adopts heat reflectivity greater than 60% process.
The material of said heat-reflecting layer comprises aluminium foil or aluminium foil flameproof fabric.The refractory temperature of said outermost flame-retardant layer is more than 200 ℃, and the material of outermost flame-retardant layer comprises surfaces coated silica gel or is not coated with the glass fabric of silica gel, ceramic fiber cloth or high silica refractory fiber cloth.
The advantage of the utility model: muff all is wrapped in the inside with injection machine heating material pipe and heater; Avoided heater directly to contact with surrounding air; Muff comprises the fire-retardant housing that is made up of interior flame-retardant layer and outermost flame-retardant layer, and heat insulation layer and heat-reflecting layer are set in the fire-retardant housing, because the heat-insulating material of heat insulation layer has good isolated conduction of heat; The heat-reflecting layer material has good heat reflection effect; Thereby material tube-surface and heater with the energy of heat conduction with the forms of radiation loss, promptly improve the efficiency of heating surface to the space in the reduction heating process, play the effect of energy-saving heat preserving; Reduce in the heating process to the space with the energy of heat conduction through the insulation mode with the forms of radiation loss; Energy-saving heat preserving when realizing the heating work of injection machine heating material pipe improves the efficiency of heating surface, and is simple and compact for structure; Easy to install; Energy-conserving and environment-protective, safe and reliable, have long service life, installation and maintenance are simple, cost performance is high characteristics simultaneously.
Description of drawings
Fig. 1 is the muff structural representation of the utility model.
Fig. 2 is the structural representation of the utility model muff after launching.
Fig. 3 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
Like Fig. 1 ~ shown in Figure 3: flame-retardant layer 1, heat insulation layer 2, heat-reflecting layer 3, outermost flame-retardant layer 4 in the utility model comprises, connect lock 5, junction button 6, injection machine heating material pipe 7, heater 8 and muff 9.
As shown in Figure 3: the injection machine body is provided with injection machine heating material pipe 7; Outside at injection machine heating material pipe 7 covers heater 8; At the coated outside muff 9 of said heater 8, said muff 9 all is wrapped in injection machine heating material pipe 7 and heater 8 in the muff 9, can cut off heater 8 and injection machine heating material pipe 7 and outside heat exchange through muff 9; Improve the efficiency of heating surface, energy-conserving and environment-protective.
As depicted in figs. 1 and 2: said muff 9 comprises fire-retardant housing; Said fire-retardant housing is by interior flame-retardant layer 1 and outermost flame-retardant layer 4; Interior said flame-retardant layer 1 and 4 of outermost flame-retardant layers are provided with heat insulation layer 2 and heat-reflecting layer 3; Said heat insulation layer 2 contiguous in flame-retardant layers 1, heat-reflecting layer 3 is positioned at 4 of heat insulation layer 2 and outermost flame-retardant layers, in the refractory temperature of flame-retardant layer 1 be higher than in the refractory temperature of flame-retardant layer 4.Heat insulation layer 2, heat-reflecting layer 3 and outermost flame-retardant layer 4 laminate on the flame-retardant layer 1 successively; 4 of interior flame-retardant layer 1 and outermost flame-retardant layers link to each other through fire line; Through fire line interior flame-retardant layer 1 and outermost flame-retardant layer 4 are connected into fire-retardant housing, and can heat insulation layer 2 and heat-reflecting layer 3 be enclosed in the fire-retardant housing.In order to improve heat insulation effect, in 4 of flame-retardant layer 1 and outermost flame-retardant layers except heat insulation layer 2 and heat-reflecting layer 3, other layer structure can also be set.
Said muff 9 corresponding to in flame-retardant layer 1 contact with heater 8, the outer ring of interior flame-retardant layer 1 sets gradually heat insulation layer 2, heat-reflecting layer 3 and outermost flame-retardant layer 4.When heating in 8 pairs of injection machine heating of heater material pipe 7; Can prevent heater 8 and injection machine heating material pipe 7 and outside heat exchange through heat insulation layer 2; Simultaneously; In the space that can the reflect heat of passing heat insulation layer 2 be surrounded to reflecting layer 3 through heat-reflecting layer 3, thereby can make the temperature of heater 8 and injection machine heating material pipe 7 to keep stable for a long time, the loss of avoiding 8 pairs of injection machines heating of heater material pipe, 7 long-time heating to produce.Heat insulation layer 2 and heat-reflecting layer 3 contact with heater 8 through flame-retardant layer 1 in, and the refractory temperature of interior flame-retardant layer 1 and the heating-up temperature of heater 8 are complementary, and guarantee the safe in utilization of heat insulation layer 2 and heat-reflecting layer 3.
Wherein, near injection machine heating material pipe 7 in flame-retardant layer 1 adopt applied fireproofing to process, in the long-term heatproof of flame-retardant layer 1 more than 400 ℃; Heat insulation layer 2 adopts heat-insulating materials to process, and the long-term heatproof of heat insulation layer 2 is more than 400 ℃, and the coefficient of heat conduction is less than 0.2W/mK, thickness 1 ~ 5cm.Heat-reflecting layer 3 is selected the material with heat-reflective for use, and heat reflectivity is greater than 60%; Outermost flame-retardant layer 4 is selected applied fireproofing for use, and long-term heatproof is more than 200 ℃.
Interior flame-retardant layer 1 is selected applied fireproofing for use, can be fire resistant cloth such as glass fabric, ceramic fiber cloth or high silica refractory fiber cloth in the present embodiment, plays the liner effect; Heat insulation layer 2 is selected heat-insulating material for use, can be high-temperature resistant thermal insulating material or their combinations such as glass fibre cotton, ceramic fibre cotton, aluminium silicate wool in the present embodiment; Heat-reflecting layer 3 is selected the material with heat-reflective for use, can be independent aluminium foil or aluminium foil flameproof fabric in the present embodiment or directly covers the aluminium foil on heat insulation layer 2 heat-insulating materials; Outermost flame-retardant layer 4 is selected applied fireproofing for use, can be the fire resistant cloth such as glass fabric, ceramic fiber cloth or high silica refractory fiber cloth that are coated with silica gel or are not coated with silica gel in the present embodiment, plays the outer lining decoration function.Interior flame-retardant layer 1, heat insulation layer 2, heat-reflecting layer 3, outermost flame-retardant layer 4 laminate in regular turn; Interior flame-retardant layer 1 utilizes fire line to make with outermost flame-retardant layer 4; Avoid heat insulation layer 2, heat-reflecting layer 3 to expose outside; And at appearance mounting spring button or the similar snap close of day word button, being anchored and fixed when being used for this energy-saving heat preserving cover and being wrapped in the injection machine charge pipe.
Fig. 2 is the profile sketch map after the utility model launches, and the length and width size confirms that according to the diameter and the length of injection machine heating material pipe shape can be a rectangle, also can be other special shape of revising according to the requirement of injection machine heating material pipe.After the expansion, be provided with at an end of muff 9 and connect lock 5, the other end of muff 9 is provided with junction button 6; Through connecting the corresponding matching of lock 5 and junction button 6; The muff 9 that can will be wrapped on the injection machine charge pipe 7 is anchored and fixed, and considers easy accessibility, can be snak link or day word button.
Like Fig. 1 ~ shown in Figure 3: during use, injection machine heating material pipe 7 and heater 8 are wrapped through muff 9, avoid injection machine heating material pipe 7 and heater 8 and outside heat exchange.During work, start heater 8, heat through the material in 8 pairs of injection machine heating of heater material pipe 7.Along with heater 8 constantly heats, the temperature in the injection machine heating material pipe 7 constantly raises, heater 8 and injection machine heating material pipe 7 and the muff 9 outside temperature difference that produce.Because interior flame-retardant layer 1 refractory temperature in the muff 9 and 8 pairs of injection machines heating of heater material pipe, 7 heating-up temperatures are consistent, can guarantee the safe in utilization of muff 9.Heat insulation layer 2 in the muff 9 can make heater 8 and injection machine heating expect pipe 7 and external isolation; The heat that heating produces is all in the space that heat insulation layer 2 surrounds; Utilize heat-reflecting layer 3 can the reflect heat of overflowing be arrived in the heat insulation layer 2 simultaneously; Making heater 8 and injection machine heating material manage 7 can keep stable in heating-up temperature, avoids frequent starting heater 8, reduces to add thermal losses.
The utility model muff 9 comprises the fire-retardant housing that is made up of interior flame-retardant layer 1 and outermost flame-retardant layer 4; Heat insulation layer 2 and heat-reflecting layer 3 are set in the fire-retardant housing; Muff 9 all is wrapped in the inside with injection machine heating material pipe 7 and heater 8, has avoided heater 8 directly to contact with surrounding air, because the heat-insulating material of heat insulation layer 2 has good isolated conduction of heat; Heat-reflecting layer 3 materials have good heat reflection effect; Thereby material tube-surface and heater with the energy of heat conduction with the forms of radiation loss, promptly improve the efficiency of heating surface to the space in the reduction heating process, play the effect of energy-saving heat preserving; Reduce in the heating process to the space with the energy of heat conduction through the insulation mode with the forms of radiation loss; Energy-saving heat preserving when realizing 7 heating works of injection machine heating material pipe; Improve the efficiency of heating surface, have characteristics such as long service life, installation and maintenance are simple, cost performance height simultaneously.
Claims (10)
1. a plasticizing heat-preserving energy-saving type injection machine comprises the injection machine body and is positioned at the injection machine heating material pipe (7) on the said injection machine body, and said injection machine heating material pipe (7) is provided with heater (8); It is characterized in that: said heater (8) is provided with muff (9), and said injection machine heating material pipe (7) and heater (8) all are wrapped in the muff (9).
2. plasticizing heat-preserving energy-saving type injection machine according to claim 1 is characterized in that: said muff (9) comprises fire-retardant housing, and said fire-retardant housing comprises interior flame-retardant layer (1) and outermost flame-retardant layer (4); Be provided with heat insulation layer (2) and heat-reflecting layer (3) in the fire-retardant housing, said heat insulation layer (2) interior contiguous flame-retardant layer (1), heat-reflecting layer (3) is positioned between heat insulation layer (2) and outermost flame-retardant layer (4).
3. plasticizing heat-preserving energy-saving type injection machine according to claim 2 is characterized in that: interior said flame-retardant layer (1) is made to surround through fire line with outermost flame-retardant layer (4) and is fire-retardant housing.
4. plasticizing heat-preserving energy-saving type injection machine according to claim 2 is characterized in that: said outermost flame-retardant layer (4), heat-reflecting layer (3) and heat insulation layer (2) laminate on the flame-retardant layer (1) successively.
5. plasticizing heat-preserving energy-saving type injection machine according to claim 2 is characterized in that: said in flame-retardant layer (1) adopt fire proofing to process, in the refractory temperature of flame-retardant layer (1) be more than 400 ℃; Said in the material of flame-retardant layer (1) comprise glass fabric, ceramic fiber cloth or high silica refractory fiber cloth.
6. plasticizing heat-preserving energy-saving type injection machine according to claim 2 is characterized in that: said heat insulation layer (2) adopts heat-insulating material to process, and the refractory temperature of heat insulation layer (2) is more than 400 ℃, and the coefficient of heat conduction is less than 0.2W/mK, thickness 1 ~ 5cm.
7. according to claim 2 or 6 described plasticizing heat-preserving energy-saving type injection machines, it is characterized in that: the material of said heat insulation layer (2) comprises glass fibre cotton, ceramic fibre cotton or aluminium silicate wool.
8. plasticizing heat-preserving energy-saving type injection machine according to claim 2 is characterized in that: said heat-reflecting layer (3) adopts heat reflectivity greater than 60% process.
9. according to claim 2 or 8 described plasticizing heat-preserving energy-saving type injection machines, it is characterized in that: the material of said heat-reflecting layer (3) comprises aluminium foil or aluminium foil flameproof fabric.
10. plasticizing heat-preserving energy-saving type injection machine according to claim 2; It is characterized in that: the refractory temperature of said outermost flame-retardant layer (4) is more than 200 ℃, and the material of outermost flame-retardant layer (4) comprises surfaces coated silica gel or is not coated with the glass fabric of silica gel, ceramic fiber cloth or high silica refractory fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204304243U CN202293261U (en) | 2011-11-03 | 2011-11-03 | Plastifying heat-preserving and energy-saving injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204304243U CN202293261U (en) | 2011-11-03 | 2011-11-03 | Plastifying heat-preserving and energy-saving injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN202293261U true CN202293261U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204304243U Expired - Lifetime CN202293261U (en) | 2011-11-03 | 2011-11-03 | Plastifying heat-preserving and energy-saving injection molding machine |
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| Country | Link |
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| CN (1) | CN202293261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689777A (en) * | 2013-12-23 | 2014-04-02 | 夏云美 | Thermal insulation protection device of high-temperature grain extruder |
| CN104275771A (en) * | 2014-08-15 | 2015-01-14 | 北京启能国际能源管理有限公司 | Thermal shield of injection molding machine for bottle blanks |
-
2011
- 2011-11-03 CN CN2011204304243U patent/CN202293261U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689777A (en) * | 2013-12-23 | 2014-04-02 | 夏云美 | Thermal insulation protection device of high-temperature grain extruder |
| CN104275771A (en) * | 2014-08-15 | 2015-01-14 | 北京启能国际能源管理有限公司 | Thermal shield of injection molding machine for bottle blanks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |