CN205242213U - Concrete heating heat preservation device - Google Patents
Concrete heating heat preservation device Download PDFInfo
- Publication number
- CN205242213U CN205242213U CN201521000404.7U CN201521000404U CN205242213U CN 205242213 U CN205242213 U CN 205242213U CN 201521000404 U CN201521000404 U CN 201521000404U CN 205242213 U CN205242213 U CN 205242213U
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- CN
- China
- Prior art keywords
- cylindrical shell
- heating tube
- concrete
- heating
- barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a concrete heating heat preservation device, including inclosed barrel, the barrel top sets up the feed inlet, the barrel below sets up the discharge gate, the barrel includes inlayer and skin, form airtight cavity between inlayer and the skin, set up on the barrel one with the import of airtight cavity intercommunication, the import, feed inlet and discharge gate are all opened and close through the valve, the barrel intermediate position sets up a heating pipe, the one end and the inlayer of heating pipe rotate sealing connection and feed through airtight cavity, the heating pipe other end rotates sealing connection and wears out the barrel with the barrel and forms the link, the link is connected with drive heating pipe pivoted driving piece, the heating pipe sets up at the barrel intermediate position, consequently, can heat the central concrete of barrel, heat heat preservation to the concrete through the inside and outside while, eating is efficient, the effect is better, and it can become flexible the concrete to drive the heating pipe rotation through the driving piece, reduce the phenomenon of solidifying of concrete.
Description
Technical field
The utility model relates to heating and thermal insulation field, is specifically related to a kind of concrete heating and heat-insulating device.
Background technology
Concrete needs to be transported to building site by waggon after stirring, and some do not use concrete to keep in, but in being cold, concrete easily freezes, and therefore needs concrete to carry out heating and thermal insulation.
Application number is that 201020589539.2 Chinese patent discloses a kind of bin heat insulating device for asphalt concrete regeneration equipment, comprises warehouse, and this warehouse can be the warehouse of hot aggregate bin or weighing hopper, is provided with conduction oil heat-insulation unit at the outer surface of this warehouse. This device is owing to being provided with conduction oil heat-insulation unit at the outer surface of warehouse, can be incubated warehouse, but owing to only at outer surface, heater being set, therefore the concrete of inner barrel center is not easy heating, easily cold phenomenon in the outer heat of appearance, and concrete long time is piled up and is easily caused and solidify.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of concrete heating and heat-insulating device, and the efficiency of heating surface is higher and heating is more even, and concrete is not easy to solidify simultaneously.
For achieving the above object, the utility model provides following technical scheme: a kind of concrete heating and heat-insulating device, comprise airtight cylindrical shell, described cylindrical shell top arranges charging aperture, described cylindrical shell below arranges discharging opening, described cylindrical shell comprises internal layer and skin, between described internal layer and skin, form closed cavity, on described cylindrical shell, offer an import being communicated with closed cavity, described import, charging aperture and discharging opening all pass through valve opening and closing, described cylindrical shell centre position arranges a heating tube, one end of described heating tube is connected and is communicated with described closed cavity with internal layer rotary seal, the described heating tube other end and barrel body rotation are tightly connected and pass cylindrical shell and form link, described link is connected with the actuator that drives heating tube to rotate.
Further, described heating tube is horizontally disposed with, and along heating tube length direction, some stirring wings is set.
Further, the inside of described stirring wing has cavity volume and is communicated with heating tube.
Further, described skin is made up of the steel plate setting gradually, asbestos layer, steel plate.
Further, described internal layer, heating tube, stirring wing are made by corrosion resistant plate.
A kind of concrete heating and heat-insulating device, comprise airtight cylindrical shell, described cylindrical shell top arranges charging aperture, described cylindrical shell below arranges discharging opening, described cylindrical shell comprises internal layer and skin, between described internal layer and skin, form closed cavity, on described cylindrical shell, offer an import being communicated with closed cavity, described import, charging aperture and discharging opening all pass through valve opening and closing, it is characterized in that: described cylindrical shell centre position arranges a heating tube, in described heating tube, electrothermal tube is set, described heating tube and barrel body rotation are tightly connected and pass cylindrical shell and form link, described link is connected with the actuator that drives heating tube to rotate.
Advantage of the present utility model:
Thermal medium (deep fat, steam, hot water etc.) enters closed cavity and is passed to concrete by internal layer from import, because heating tube is arranged on cylindrical shell centre position, therefore can heat the concrete at cylindrical shell center, concrete is carried out to heating and thermal insulation by inside and outside simultaneously, the efficiency of heating surface is high, and effect is better; And driving heating tube to rotate by actuator can become flexible concrete, reduce concrete solidification phenomenon.
Can further reduce concrete setting and accelerate the efficiency of heating surface by the stirring wing with cavity volume in addition.
Stainless thermal conductivity is good, and asbestos layer has good heat insulating ability, is incubated by outer field asbestos, and heat is easily passed to the concrete in cylindrical shell by corrosion resistant plate.
Brief description of the drawings
Fig. 1 is the schematic diagram of embodiment mono-.
Reference numeral: 1, cylindrical shell; 11, import; 12, charging aperture; 13, discharging opening; 2, internal layer; 3, skin; 4, closed cavity; 5, heating tube; 6, stirring wing; 7, actuator.
Detailed description of the invention
With reference to Fig. 1, the utility model is described further.
Embodiment mono-: a kind of concrete heating and heat-insulating device, comprise airtight cylindrical shell 1, the top of cylindrical shell 1 is cuboid, and bottom is truncated rectangular pyramids, charging aperture 12 is opened in staving top center position, and it is corresponding with charging aperture 12 that discharging opening 13 is arranged on staving bottom centre position. Cylindrical shell 1 by internal layer 2, outer 3 this two-layerly form, and form a closed cavity 4 between internal layer 2 and outer 3, on cylindrical shell 1, offer an import 11 being communicated with closed cavity 4, import 11, charging aperture 12 and discharging opening 13 all pass through valve opening and closing, its ectomesoderm 3 is made up of the steel plate setting gradually, asbestos layer, steel plate, and internal layer 2 is made up of corrosion resistant plate. Cylindrical shell 1 centre position arranges a heating tube 5, heating tube 5 is horizontally disposed with, one end of heating tube 5 is connected and is communicated with closed cavity 4 with internal layer 2 rotary seals, the other end of heating tube 5 is connected and passes cylindrical shell 1 with cylindrical shell 1 rotary seal and forms link, the part that heating tube 5 and cylindrical shell 1 are rotationally connected all arranges sealed bearing, and heating tube 5 is connected with the inner ring of bearing, and link connects an actuator, the present embodiment actuator is elected motor as, and motor is arranged on cylindrical shell 1.
Solidify and accelerate the efficiency of heating surface for further minimizing is concrete, along the heating tube 5 even intervals of length direction, some stirring wings 6 being set, have cavity volume and be communicated with heating tube 5 in stirring wing 6, heating tube 5, stirring wing 6 are made by corrosion resistant plate.
Embodiment bis-: different from embodiment mono-, the heating tube 5 in the present embodiment is not communicated with closed cavity 4, at the interior electrothermal tube that arranges of heating tube 5, not shown.
The main distinction of embodiment mono-and embodiment bis-is: the heat of embodiment mono-is to be entered and pass to heating tube 5 from import 11 by outside thermal medium, and embodiment bis-provides heating tube 5 heats by the electrothermal tube heating of heating tube 5 inside.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model. It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a concrete heating and heat-insulating device, comprise airtight cylindrical shell, described cylindrical shell top arranges charging aperture, described cylindrical shell below arranges discharging opening, described cylindrical shell comprises internal layer and skin, between described internal layer and skin, form closed cavity, on described cylindrical shell, offer an import being communicated with closed cavity, described import, charging aperture and discharging opening all pass through valve opening and closing, it is characterized in that: described cylindrical shell centre position arranges a heating tube, one end of described heating tube is connected and is communicated with described closed cavity with internal layer rotary seal, the described heating tube other end and barrel body rotation are tightly connected and pass cylindrical shell and form link, described link is connected with the actuator that drives heating tube to rotate.
2. concrete heating and heat-insulating device according to claim 1, is characterized in that: described heating tube is horizontally disposed with, and along heating tube length direction, some stirring wings is set.
3. concrete heating and heat-insulating device according to claim 2, is characterized in that: the inside of described stirring wing has cavity volume and is communicated with heating tube.
4. concrete heating and heat-insulating device according to claim 1, is characterized in that: described skin is made up of the steel plate setting gradually, asbestos layer, steel plate.
5. concrete heating and heat-insulating device according to claim 2, is characterized in that: described internal layer, heating tube, stirring wing are made by corrosion resistant plate.
6. a concrete heating and heat-insulating device, comprise airtight cylindrical shell, described cylindrical shell top arranges charging aperture, described cylindrical shell below arranges discharging opening, described cylindrical shell comprises internal layer and skin, between described internal layer and skin, form closed cavity, on described cylindrical shell, offer an import being communicated with closed cavity, described import, charging aperture and discharging opening all pass through valve opening and closing, it is characterized in that: described cylindrical shell centre position arranges a heating tube, in described heating tube, electrothermal tube is set, described heating tube and barrel body rotation are tightly connected and pass cylindrical shell and form link, described link is connected with the actuator that drives heating tube to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000404.7U CN205242213U (en) | 2015-12-05 | 2015-12-05 | Concrete heating heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000404.7U CN205242213U (en) | 2015-12-05 | 2015-12-05 | Concrete heating heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205242213U true CN205242213U (en) | 2016-05-18 |
Family
ID=55941293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521000404.7U Expired - Fee Related CN205242213U (en) | 2015-12-05 | 2015-12-05 | Concrete heating heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205242213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636685A (en) * | 2019-03-01 | 2020-09-08 | 四川省鸿天水利水电工程有限公司 | Small-area concrete feeding device for filling |
-
2015
- 2015-12-05 CN CN201521000404.7U patent/CN205242213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636685A (en) * | 2019-03-01 | 2020-09-08 | 四川省鸿天水利水电工程有限公司 | Small-area concrete feeding device for filling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20201205 |