CN109883042A - A kind of modified pitch production multifunctional cooling device - Google Patents
A kind of modified pitch production multifunctional cooling device Download PDFInfo
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- CN109883042A CN109883042A CN201910248252.9A CN201910248252A CN109883042A CN 109883042 A CN109883042 A CN 109883042A CN 201910248252 A CN201910248252 A CN 201910248252A CN 109883042 A CN109883042 A CN 109883042A
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- opening
- pedestal
- threaded hole
- saddle
- delivery pump
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Abstract
The invention discloses a kind of modified pitch production multifunctional cooling devices, including pedestal, endothermic tube, saddle, absorbing pipe, two-way joint, tee tube, liquid level pot, capping, delivery pump, support bar and heat-dissipating cylinder, the upper surface of the pedestal is rectangle, the profile of the pedestal is in the Contraband font that Open Side Down, the first opening is provided on the upper surface of the pedestal, second opening and third opening, first opening, the profile of second opening and third opening is rounded, the edge of first opening is provided with the first threaded hole of circular array distribution, second open edge is provided with the second threaded hole of circular array distribution, the third open edge is provided with the third threaded hole of circular array distribution, first threaded hole, second threaded hole and third threaded hole run through pedestal.Modified pitch production multifunctional cooling device, residual temperature when radiating using pitch are suitble to popularity to use.
Description
Technical field
The invention belongs to modified pitch production technical fields, and in particular to a kind of modified pitch production is filled with multifunctional cooling
It sets.
Background technique
Modified pitch (Asphalt Rubber, abbreviation AR) is a kind of novel high-quality composite material, it is in heavy traffic paving asphalt
With under the collective effect of rubber powder of waste tire and additive, by absorbing the resin in pitch, hydro carbons etc. is a variety of to be had rubber powder
Machine matter keeps rubber powder wet by a series of physical and chemical changes, and expansion, viscosity increases, and softening point improves, and takes into account
The viscosity of rubber and pitch, toughness, elasticity, to improve the pavement performance of rubber asphalt.
It generally requires to radiate the pitch of semi-finished product in Modified Bitumen Production Procedure, conventional radiating mode is mostly heap emptying
Cold heat dissipation, this radiating mode will waste the thermal energy of the bituminous pitch storing of high temperature, cause unnecessary energy waste.
Summary of the invention
The purpose of the present invention is to provide a kind of modified pitch production multifunctional cooling devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of modified pitch production is filled with multifunctional cooling
Set, including pedestal, endothermic tube, saddle, absorbing pipe, two-way joint, tee tube, liquid level pot, capping, delivery pump, support bar and dissipate
The upper surface of hot cylinder, the pedestal is rectangle, and the profile of the pedestal is in the Contraband font that Open Side Down, the upper table of the pedestal
The first opening, the second opening and third opening are provided on face, the profile of first opening, the second opening and third opening is equal
Rounded, the edge of first opening is provided with the first threaded hole of circular array distribution, and second open edge is set
It is equipped with the second threaded hole of circular array distribution, the third open edge is provided with the third screw thread of circular array distribution
Hole, first threaded hole, the second threaded hole and third threaded hole run through pedestal, and the first opening, the second opening and third are opened
Mouth also extends through pedestal；
The saddle of profile in a ring is provided in the susceptor surface of first overthe openings, the profile of the saddle is in circle
Tubular structure, the saddle upper end are provided with ring, and the saddle lower end is provided with lower ring, is respectively provided on the upper ring and lower ring
The annular distance for having circular array to be distributed is fixed saddle and pedestal by annular distance on screw, lower ring and the first threaded hole, described
Endothermic tube is provided with above saddle, the endothermic tube is the cup-like structure of upper opening, and the endothermic tube lower end is provided with pitch
Outlet, the endothermic tube lower surface are provided with first thread spindle of several groups of circular array distribution, the endothermic tube it is outer
A winding groove is provided on circle, first thread spindle below the endothermic tube will by the annular distance on the nut upper ring adjacent with its
The endothermic tube saddle adjacent with its is fixed, and is wound with spiral absorbing pipe in the cylinder winding groove.
Preferably, the absorbing pipe is fine copper tubing, and the absorbing pipe is located at hanging down for support bar far from one end of endothermic tube
Inside the supported hole of straight part, the support bar passes through the threaded hole on supported hole, screw and the pedestal on its horizontal component
It is fixed with pedestal, one end of upper absorbing pipe is connected by one end of two-way joint and tee tube, absorbing pipe on the lower
One end by the pump water inlet mouth connection of two-way joint delivery pump adjacent thereto, the mouth of a river that pumps out of the delivery pump passes through threeway
It is connected with hose, hose tee tube adjacent thereto is located inside the supported hole of another group of support bar, which consolidates
Mode is determined with reference to the support bar between delivery pump and endothermic tube.
Preferably, the delivery pump is provided with two, and the delivery pump includes pump water inlet mouth and pumps out the mouth of a river, the conveying
Pump downside is provided with circular connecting plate, the plate through-hole of circular array distribution is provided on the connecting plate, wherein one group defeated
Pump is sent to be located at the second overthe openings, which is consolidated by plate through-hole on screw, the second threaded hole and its connecting plate and pedestal
Fixed, another group of delivery pump is located at third overthe openings, and the delivery pump is logical by the plate on screw, third threaded hole and its connecting plate
Hole is fixed with pedestal.
Preferably, another group of saddle is provided with above the cylinder threaded hole, which passes through screw and cylinder threaded hole and bottom
Seat is fixed, and heat-dissipating cylinder is provided with above the saddle, and the heat-dissipating cylinder lower end is provided with the several groups second of circular array distribution
Cylinder thread spindle, heat-dissipating cylinder are fixed by second thread spindle and nut saddle adjacent thereto, are set in the middle part of the heat-dissipating cylinder lower end
It is equipped with a water outlet, the cylinder water inlet on the upside of the heat-dissipating cylinder connects pumping out for mouth and hose and the delivery pump on the right side of it by two
Mouth of a river connection.
Preferably, the heat-dissipating cylinder is internally provided with the interior copper pipe being spirally distributed, and the both ends of the interior copper pipe are prominent
Outside heat-dissipating cylinder, the interior copper pipe both ends outside prominent heat-dissipating cylinder are distinguished hose and tee tube adjacent thereto by two-way joint and are connected
It connects.
Preferably, top is provided with liquid level pot in the middle part of the tee tube, and liquid level pot top is provided with capping, the liquid
Position pot is that transparent tempered glass manufactures.
Preferably, belt pulley, the belt below delivery pump described in two groups are provided in the drive shaft of the delivery pump lower end
It takes turns outer cover and is equipped with belt.
Preferably, the channel interior that the absorbing pipe, tee tube, delivery pump, hose and interior copper pipe are constituted is filled with silicone oil.
Technical effect and advantage of the invention: modified pitch production multifunctional cooling device is used as by silicone oil and is led
Thermal medium conducts the heat of the modified pitch inside endothermic tube in the water to heat-dissipating cylinder, in this way will be more than pitch
Heat transfer is utilized the heat that pitch distributes and heats water into water, reduces the thermal energy waste of pitch；Heat is transmitted by silicone oil
Amount, silicone oil boiling point with higher and anti-flammability, use is safer, because modified pitch melt temperature usually at 150 degree extremely
170 degree, can be heated to boil as heat-conducting medium water according to water influences fluid path operation, can avoid this by silicone oil transmission heat and asks
Topic increases fluency and the safety of fluid path operation；Capping, which is opened, directly to add medium to channel interior, due to liquid level
Pot is the material of transparent glass, and the liquid level of observable liquid level pot judges the amount of remaining heat-conducting medium in pipeline.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic diagram of base structure of the invention；
Fig. 3 is endothermic tube structural schematic diagram of the invention；
Fig. 4 is gantry structure schematic diagram of the invention；
Fig. 5 is delivery pump lower structure schematic diagram of the invention；
Fig. 6 is support bar structural schematic diagram of the invention；
Fig. 7 is heat-dissipating cylinder lower structure schematic diagram of the invention.
In figure: 1 pedestal, 101 first openings, 102 first threaded holes, 103 articles of threaded holes, 104 second threaded holes, 105
Two openings, 106 threaded holes, 107 thirds opening, 108 third threaded holes, 2 endothermic tubes, 201 winding grooves, 202 first spiral shells
Line axis, 203 asphalt outlets, 3 saddles, 301 lower rings, 302 annular distances, ring, 4 absorbing pipes, 5 two-way joints, 6 tee tubes, 7 liquid on 303
Position pot, 8 cappings, 9 delivery pumps, 901 pump water inlet mouths, 902 connecting plates, 903 belt pulleys, 904 drive shafts, 905 plate through-holes, 906 pumps
Water outlet, 10 support bars, 1001 supported holes, 11 heat-dissipating cylinders, copper pipe in 1101,1102 water inlets, 1,103 second thread spindles,
1104 water outlets, 12 hoses.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of modified pitch production multifunctional cooling device as shown in figs. 1-7, including pedestal 1,
Endothermic tube 2, saddle 3, absorbing pipe 4, two-way joint 5, tee tube 6, liquid level pot 7, capping 8, delivery pump 9, support bar 10 and heat dissipation
Cylinder 11, the upper surface of the pedestal 1 is rectangle, and the profile of the pedestal 1 is in the Contraband font that Open Side Down, the pedestal 1
The first opening 101, second opening 105 and third opening 107,101, second opening of the first opening are provided on upper surface
105 and third opening 107 profile it is rounded, the edge of first opening 101 is provided with the of circular array distribution
One threaded hole 102, second opening, 105 edges are provided with the second threaded hole 104 of circular array distribution, and the third is opened
107 edges of mouth are provided with the third threaded hole 108 of circular array distribution, first threaded hole 102, the second threaded hole 104
Run through pedestal 1 with third threaded hole 108, first the 101, second opening 105 of opening and third opening 107 also extend through pedestal 1；
The saddle 3 of profile in a ring, the wheel of the saddle 3 are provided on 1 surface of pedestal of first opening, 101 top
Wide cylindrical structure, 3 upper end of saddle are provided with ring 303, and 3 lower end of saddle is provided with lower ring 301, the upper ring
303 with annular distance 302 that circular array distribution is provided on lower ring 301, pass through annular distance 302 on screw, lower ring 301 and the
One threaded hole 102 is fixed by saddle 3 and pedestal 1, is provided with endothermic tube 2 above the saddle 3, the endothermic tube 2 is opened for top
The cup-like structure of mouth, 2 lower end of endothermic tube are provided with asphalt outlet 203, and 2 lower surface of endothermic tube is provided with battle array in a ring
First thread spindle 202 of several groups of column distribution is provided with a winding groove 201, the endothermic tube 2 in the outer circle of the endothermic tube 2
First thread spindle 202 of lower section is adjacent with its by endothermic tube 2 by the annular distance 302 on the nut upper ring 303 adjacent with its
Saddle 3 is fixed, is wound with spiral absorbing pipe 4 in the cylinder winding groove 201.
Specifically, the absorbing pipe 4 is fine copper tubing, the absorbing pipe 4 is located at support bar 10 far from one end of endothermic tube 2
Vertical component supported hole 1001 inside, the support bar 10 passes through supported hole 1001, screw and the bottom on its horizontal component
Threaded hole 103 and pedestal 1 on seat 1 is fixed, and one end of upper absorbing pipe 4 passes through two-way joint 5 and the one of tee tube 6
One end of end connection, absorbing pipe 4 on the lower is connected by the pump water inlet mouth 901 of the delivery pump 9 adjacent thereto of two-way joint 5,
The mouth of a river 906 that pumps out of the delivery pump 9 is connected with hose 12 by threeway, and the hose 12 tee tube 6 adjacent thereto is located at
Inside the supported hole 1001 of another group of support bar 10, the fixed form of the support bar 10 is referred between delivery pump 9 and endothermic tube 2
Support bar 10, the absorbing pipe 4 of fine copper material have good excellent heating rate and the capacity of heat transmission, inhale by the way that support bar 10 is fixed
The position of heat pipe 4 and tee tube 6.
Specifically, the delivery pump 9 is provided with two, the delivery pump 9 includes pump water inlet mouth 901 and pumps out the mouth of a river 906,
It is provided with circular connecting plate 902 on the downside of the delivery pump 9, the plate of circular array distribution is provided on the connecting plate 902
Through-hole 905, wherein one group of delivery pump 9 is located at 105 top of the second opening, which passes through screw, 104 and of the second threaded hole
Plate through-hole 905 and pedestal 1 on its connecting plate 902 is fixed, and another group of delivery pump 9 is located at 107 top of third opening, the delivery pump
9 are fixed by the plate through-hole 905 on screw, third threaded hole 108 and its connecting plate 902 with pedestal 1, and two groups of delivery pumps 9 are distinguished
Drive the medium in pipeline and heat-dissipating cylinder.
Specifically, being provided with another group of saddle 3 above the cylinder threaded hole 106, which passes through screw and cylinder threaded hole
106 is fixed with pedestal 1, and heat-dissipating cylinder 11 is provided with above the saddle 3, and 11 lower end of heat-dissipating cylinder is provided with circular array distribution
Second thread spindle 1103 of several groups, heat-dissipating cylinder 11 is solid by second thread spindle 1103 and nut saddle 3 adjacent thereto
It is fixed, a water outlet 1104 is provided in the middle part of 11 lower end of heat-dissipating cylinder, the cylinder water inlet 1102 of 11 upside of heat-dissipating cylinder passes through
Two connect mouth and hose 12 connect with the mouth of a river 906 that pumps out of the delivery pump 9 on the right side of it.
Specifically, the heat-dissipating cylinder 11 is internally provided with the interior copper pipe 1101 being spirally distributed, the interior copper pipe 1101
The prominent heat-dissipating cylinder 11 in both ends outside, 1101 both ends of interior copper pipe outside prominent heat-dissipating cylinder 11 pass through two-way joint 5 respectively with its
Adjacent hose 12 and tee tube 6 connect.
Specifically, the 6 middle part top of tee tube is provided with liquid level pot 7,7 top of liquid level pot is provided with capping 8, institute
Stating liquid level pot 7 is that transparent tempered glass manufactures, and can directly observe the liquid level of the medium inside liquid level pot 7.
Specifically, belt pulley 903 is provided in the drive shaft 904 of 9 lower end of delivery pump, under delivery pump 9 described in two groups
903 outer cover of belt pulley of side is equipped with belt, and two groups of delivery pumps 9 power source can be used to connect by the linkage of same belt
It connects.
Specifically, the channel interior that the absorbing pipe 4, tee tube 6, delivery pump 9, hose 12 and interior copper pipe 1101 are constituted is filled out
Equipped with silicone oil, modified pitch temperature is more than 150 degree, uses water that will boil in pipeline as heat-conducting medium water, uses silicone oil
Avoid this problem.
Specifically, modified pitch production multifunctional cooling device, modified pitch is imported inside endothermic tube 2, from pitch
203 outflow of outlet, the heat of pitch will be conducted to the absorbing pipe 4 outside endothermic tube 2 and its endothermic tube 2, pass through conveying
Media flow inside 9 driving absorbing pipe 4 of pump, while another group of delivery pump 9 can be fed the water into inside heat-dissipating cylinder 11, absorbing pipe 4
Internal heat-conducting medium is constantly flowed in pipeline by delivery pump 9, is flowed in the interior copper pipe 1101 inside heat-dissipating cylinder 11
When, heat is dispersed into the water around interior copper pipe 1101, the heat of the medium in interior copper pipe 1101 is taken away by water, by this
The heat that mode constantly recycles pitch heats water, and the water after heating can be to needing the equipment of hot water to supply.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of modified pitch production multifunctional cooling device, including pedestal (1), endothermic tube (2), saddle (3), absorbing pipe
(4), two-way joint (5), tee tube (6), liquid level pot (7), capping (8), delivery pump (9), support bar (10) and heat-dissipating cylinder (11),
It is characterized by: the upper surface of the pedestal (1) is rectangle, the profile of the pedestal (1) is in the Contraband font that Open Side Down, institute
It states and is provided with the first opening (101), the second opening (105) and third opening (107) on the upper surface of pedestal (1), described first
The profile of opening (101), the second opening (105) and third opening (107) is rounded, the edge of first opening (101)
It is provided with the first threaded hole (102) of circular array distribution, second opening (105) edge is provided with circular array point
The second threaded hole (104) of cloth, the third opening (107) edge are provided with the third threaded hole of circular array distribution
(108), first threaded hole (102), the second threaded hole (104) and third threaded hole (108) run through pedestal (1), and first
Opening (101), the second opening (105) and third opening (107) also extend through pedestal (1)；
The saddle (3) of profile in a ring, the saddle (3) are provided on pedestal (1) surface above first opening (101)
The cylindrical structure of profile, saddle (3) upper end is provided with ring (303), and saddle (3) lower end is provided with lower ring
(301), the annular distance (302) of circular array distribution is provided on the upper ring (303) and lower ring (301), by screw, under
Annular distance (302) and the first threaded hole (102) on ring (301) is fixed by saddle (3) and pedestal (1), sets above the saddle (3)
It is equipped with endothermic tube (2), the endothermic tube (2) is the cup-like structure of upper opening, and endothermic tube (2) lower end is provided with pitch and goes out
Mouth (203), endothermic tube (2) lower surface is provided with first thread spindle (202) of several groups of circular array distribution, described
It is provided in the outer circle of endothermic tube (2) winding groove (201), first thread spindle (202) below the endothermic tube (2) passes through spiral shell
Annular distance (302) on female upper ring (303) adjacent with its is fixed by endothermic tube (2) and its adjacent saddle (3), the cylinder winding
Spiral absorbing pipe (4) are wound in slot (201).
2. a kind of modified pitch production multifunctional cooling device according to claim 1, it is characterised in that: the heat absorption
Managing (4) is fine copper tubing, and the absorbing pipe (4) is located at the branch of the vertical component of support bar (10) far from the one end of endothermic tube (2)
Hole (1001) inside is supportted, the support bar (10) passes through on supported hole (1001), screw and the pedestal (1) on its horizontal component
Threaded hole (103) and pedestal (1) are fixed, and one end of upper absorbing pipe (4) passes through two-way joint (5) and tee tube (6)
One end connection, the pump water inlet that one end of absorbing pipe (4) on the lower passes through two-way joint (5) delivery pump (9) adjacent thereto
Mouthful (901) connection, the mouth of a river (906) that pumps out of the delivery pump (9) are connected with hose (12) by threeway, the hose (12) and
The supported hole (1001) that its adjacent tee tube (6) is located at another group of support bar (10) is internal, the fixation side of the support bar (10)
Formula is with reference to the support bar (10) between delivery pump (9) and endothermic tube (2).
3. a kind of modified pitch production multifunctional cooling device according to claim 1, it is characterised in that: the conveying
Pump (9) is provided with two, and the delivery pump (9) includes pump water inlet mouth (901) and pumps out the mouth of a river (906), under the delivery pump (9)
Side is provided with circular connecting plate (902), and the plate through-hole (905) of circular array distribution is provided on the connecting plate (902),
Wherein one group of delivery pump (9) is located above the second opening (105), the delivery pump (9) by screw, the second threaded hole (104) and
Plate through-hole (905) and pedestal (1) on its connecting plate (902) is fixed, and another group of delivery pump (9) is located in third opening (107)
Side, the delivery pump (9) pass through plate through-hole (905) and pedestal (1) on screw, third threaded hole (108) and its connecting plate (902)
It is fixed.
4. a kind of modified pitch production multifunctional cooling device according to claim 1, it is characterised in that: the cylinder spiral shell
It is provided with another group of saddle (3) above pit (106), the saddle (3) is solid by screw and cylinder threaded hole (106) and pedestal (1)
It is fixed, it is provided with heat-dissipating cylinder (11) above the saddle (3), heat-dissipating cylinder (11) lower end is provided with the several of circular array distribution
Second thread spindle (1103) of group, heat-dissipating cylinder (11) saddle (3) adjacent thereto by second thread spindle (1103) and nut
It is fixed, it is provided with a water outlet (1104) in the middle part of heat-dissipating cylinder (11) lower end, the cylinder water inlet on the upside of the heat-dissipating cylinder (11)
(1102) mouth and hose (12) is connected by two to connect with the mouth of a river (906) that pumps out of the delivery pump (9) on the right side of it.
5. a kind of modified pitch production multifunctional cooling device according to claim 1, it is characterised in that: the heat dissipation
Cylinder (11) is internally provided with the interior copper pipe (1101) being spirally distributed, the prominent heat-dissipating cylinder in the both ends of the interior copper pipe (1101)
(11) external, prominent heat-dissipating cylinder (11) external interior copper pipe (1101) both ends are adjacent thereto soft respectively by two-way joint (5)
Manage (12) and tee tube (6) connection.
6. a kind of modified pitch production multifunctional cooling device according to claim 1, it is characterised in that: the threeway
Top is provided with liquid level pot (7) in the middle part of pipe (6), and liquid level pot (7) top is provided with capping (8), and the liquid level pot (7) is
Bright tempered glass manufacture.
7. a kind of modified pitch production multifunctional cooling device according to claim 1, it is characterised in that: the conveying
It pumps and is provided with belt pulley (903) in the drive shaft (904) of (9) lower end, the belt pulley (903) below delivery pump described in two groups (9)
Outer cover is equipped with belt.
8. a kind of modified pitch production multifunctional cooling device according to claim 1, it is characterised in that: the heat absorption
The channel interior that pipe (4), tee tube (6), delivery pump (9), hose (12) and interior copper pipe (1101) are constituted is filled with silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248252.9A CN109883042A (en) | 2019-03-29 | 2019-03-29 | A kind of modified pitch production multifunctional cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248252.9A CN109883042A (en) | 2019-03-29 | 2019-03-29 | A kind of modified pitch production multifunctional cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109883042A true CN109883042A (en) | 2019-06-14 |
Family
ID=66935151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910248252.9A Pending CN109883042A (en) | 2019-03-29 | 2019-03-29 | A kind of modified pitch production multifunctional cooling device |
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| Country | Link |
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| CN202728989U (en) * | 2012-04-27 | 2013-02-13 | 广西国创道路材料有限公司 | Emulsified asphalt storage tank cooling system |
| CN203628167U (en) * | 2013-11-11 | 2014-06-04 | 东风康明斯发动机有限公司 | Adjustable support device for vehicle cooling circulatory system simulation test |
| CN203783983U (en) * | 2014-04-02 | 2014-08-20 | 广新海事重工股份有限公司 | Elastic damping base for fan and fan installing structure applied thereby |
| CN204202177U (en) * | 2014-10-21 | 2015-03-11 | 嘉兴职业技术学院 | Residual aluminium case |
| CN204592726U (en) * | 2015-04-13 | 2015-08-26 | 福建江夏学院 | A kind of Novel horizontal controlling device |
| CN205575917U (en) * | 2016-03-01 | 2016-09-14 | 信义汽车部件（芜湖）有限公司 | Glass forming device |
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2019
- 2019-03-29 CN CN201910248252.9A patent/CN109883042A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951379A1 (en) * | 1979-12-20 | 1981-07-30 | Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden | Heat recovery system for annealing furnace - has heat storage vessel between source and heat exchanger with temp. controlled return flow |
| CN2445621Y (en) * | 2000-08-21 | 2001-09-05 | 周宗颢 | Omnidirectional umbrella used in sunny or rain day |
| CN201040745Y (en) * | 2006-09-26 | 2008-03-26 | 安徽路安特沥青高新技术有限公司 | Modified asphalt cooling device |
| CN201652969U (en) * | 2010-03-09 | 2010-11-24 | 福建锦江科技有限公司 | Heat-energy recovering control device |
| CN202728989U (en) * | 2012-04-27 | 2013-02-13 | 广西国创道路材料有限公司 | Emulsified asphalt storage tank cooling system |
| CN203628167U (en) * | 2013-11-11 | 2014-06-04 | 东风康明斯发动机有限公司 | Adjustable support device for vehicle cooling circulatory system simulation test |
| CN203783983U (en) * | 2014-04-02 | 2014-08-20 | 广新海事重工股份有限公司 | Elastic damping base for fan and fan installing structure applied thereby |
| CN204202177U (en) * | 2014-10-21 | 2015-03-11 | 嘉兴职业技术学院 | Residual aluminium case |
| CN204592726U (en) * | 2015-04-13 | 2015-08-26 | 福建江夏学院 | A kind of Novel horizontal controlling device |
| CN205575917U (en) * | 2016-03-01 | 2016-09-14 | 信义汽车部件（芜湖）有限公司 | Glass forming device |
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Application publication date: 20190614 |
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