CN105971297A - Light and multifunctional construction temperature regulating equipment - Google Patents
Light and multifunctional construction temperature regulating equipment Download PDFInfo
- Publication number
- CN105971297A CN105971297A CN201610512090.1A CN201610512090A CN105971297A CN 105971297 A CN105971297 A CN 105971297A CN 201610512090 A CN201610512090 A CN 201610512090A CN 105971297 A CN105971297 A CN 105971297A
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- Prior art keywords
- temperature
- heat insulating
- concrete
- insulating cloth
- construction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses light and multifunctional construction temperature regulating equipment. The light and multifunctional construction temperature regulating equipment comprises a liquid temperature regulating tank and a concrete construction temperature regulating device, wherein the liquid temperature regulating tank can provide a liquid at a suitable temperature; the liquid can be used for concrete pouring on one hand and can flow into the concrete construction temperature regulating device to be used for regulating the temperature of internal environments for concrete pouring and curing on the other hand; by changing the pouring water temperature as well as the temperature of the pouring and curing environments for concrete pouring construction, concrete pouring construction can be also performed normally in severe weather such as severe winter, hot summer, cloudy and rainy days, weather with larger temperature difference and the like, the concrete strength can be improved, and construction quality is guaranteed.
Description
Technical field
The invention belongs to concrete construction field, a kind of can regulate concreting water temperature and pour, maintenance interior
The light-duty multifunctional construction temperature regulation equipment of the temperature of environment.
Background technology
Winter environment temperature is low, when concrete pouring construction, is easily caused concrete surface and internal freezing-thawing damage, occurs
Concrete surface intensity is low, block frost heave ruptures, the quality problems such as decortication are peeled off on surface.And after winter water freezing, can exist
Aggregate and rebar surface form sleet, weaken the knot of aggregate and reinforcing bar and concrete, affect the comprcssive strength of concrete, when
After sleet melts, different spaces can be formed at inside concrete again, reduce density and the durability of concrete.
Li Yongbin points out that in " construction on teletostage coagulation " mixing antifreezing agent concrete should enter in the following manner according to different temperature
Row heating: when temperature is less than-10 DEG C, aggregate needs heating, and heating-up temperature must not use steam direct heating aggregate higher than 60 DEG C
The moisture brought into, should deduct from mixing water.Special messenger should be had when mixing stirring on the coagulation of antifreezing agent to be responsible for, strictly control volume,
Control the ratio of mud.Initial curing temperature otherwise must not should take Insulation: temperature is the lowest less than the set point of temperature of antifreezing agent
In-15 DEG C time, concrete power receiving capability cannot be less than 4N/mm respectively2And 5N/mm2.The surface of concrete after form removal
When the difference of temperature and ambient temperature is more than 15 DEG C, insulation material covering curing should be used.
The low temperature season concrete construction measure that Wang Peiyun, Xiao Xuwen etc. mention in " construction handbook " includes: sandstone
Feed bin, storehouse protection of getting the raw materials ready, concrete mixing station protects, and concrete mixes and stirs temperature control measures, concrete transportation Insulation, warms up
Canopy method concrete is around building and maintenance, and form concrete is around building and the protection in winter of maintenance and privileged sites concrete.
In concreting process, pour, by the water temperature of water, the concrete quality poured is had considerable influence, when water temperature is too low,
Concrete quality is more crisp, and poor toughness is easily broken off, and the concrete quality that under room temperature, the water temperature of (about 25 DEG C) pours is good,
And good maintenance, just become, by the temperature of water, the essential condition that concrete quality is qualified so pouring；And pour and ring during maintenance
The environmental factorss such as the temperature in border, humidity, wind-force, sunlight strength also can produce considerable influence to the quality of concrete, because of temperature
The early stage slight crack changed and cause concrete shrinkage to produce is the most serious, even if sky temperature is identical, has wind, has sun
The weather of light, compared with calm, wet weather, should take the strictest preventative measure in construction.
Under conventional situation, special season (severe winter (<5 DEG C), heat (>35 DEG C)) concrete component is by adding bleed
Agent, early strength agent or build brooder carry out constructing, maintenance, the general concrete that, prescription more abundant to construction site is relatively low
Construction has stronger adaptation ability.But along with a large amount of appearance of mass concrete construction quality accident in recent years, and highway
And the appearance of the problem such as hydraulic engineering concrete construction narrow space, traditional method can not meet current construction need
Want.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, it is provided that a kind of light-duty multifunctional construction temperature regulation
Equipment, when carrying out casting of concrete in mass construction, the most assembled concrete steel formwork, then by light-duty multifunctional construction temperature
Regulation equipment is assembled in outside template, when concreting, first regulates tank by lower water temperature to suitable water with temperature of liquid
Temperature, is partly into and pours blender as pouring with water, and another part is flowed through in concrete construction by gravity or compression pump
The pipeline of ambient temperature adjusting means, the concrete in concrete steel formwork is heated (or cooling), meet concrete
Temperature needed for pouring construction and maintenance, improves construction quality.
The technical solution used in the present invention is as follows:
Light-duty multifunctional construction temperature regulation equipment, including temperature of liquid regulation tank and concrete construction temperature-adjusting device；Liquid
Temperature regulation tank include that tank body, tank body are wrapped with heat-insulation layer, tank body top be provided with hot water inlet pipe, cold water inlet and
Exhaustor, tank body lower part is provided with two outlet pipes, hot water inlet pipe, cold water inlet, exhaustor and outlet pipe is designed with
Electromagnetic valve, is provided with heater, temperature sensor, liquid level sensor and agitator, described temperature sensor and water in tank body
Level sensor is all electrically connected with the controller, and controller electrically connects with electromagnetic valve and heater again；Concrete construction temperature regulation dress
Putting and include internal layer heat insulating cloth and outer layer heat insulating cloth, described internal layer heat insulating cloth is spelled by splice by layer unit heat insulating cloth in some pieces
Connecing and form, described outer layer heat insulating cloth is spliced by some pieces of outer layer unit heat insulating cloths；Set on layer unit heat insulating cloth in every piece
Having first suppending hole, every piece of outer layer unit heat insulating cloth to be provided with second suppending hole, the first suppending hole and second hangs
The position in hole is corresponding；In every piece, layer unit heat insulating cloth is provided with at least one snap ring, is provided with straight pipe or U-tube in snap ring,
All connect by pvc pipe between adjacent straight pipe, between straight pipe and adjacent U-tube and between adjacent U-tube；Liquid
One outlet pipe pvc pipe thermostatic with concrete construction of temperature regulation tank is connected, and temperature of liquid regulates the another of tank
One outlet pipe is connected with pouring blender.
Before concreting, after installing concrete steel formwork and scaffold, by interior layer unit heat insulating cloth according to straight pipe and U
Type pipe is suspended on scaffold near the mode of concrete steel formwork, and utilizes splice to splice interior layer unit heat insulating cloth one
Rising, bottom is fixed with ground, prevents heat to scatter and disappear from bottom, utilizes pvc pipe by straight pipe and straight pipe, straight pipe and U
Type pipe, U-tube transversely link with U-tube, form water-flowing path, in casting process, according to pouring required temperature,
The water temperature of regulation temperature of liquid regulation tank, a part enters in cast blender as pouring with water, another part by gravity or
Pump in concrete construction temperature-adjusting device, make the water temperature in concrete construction temperature-adjusting device pipeline and concrete steel
Plate and be trapped among the air between internal layer heat insulating cloth and carry out heat exchange, changes the temperature of the interior environment of concreting, makes concrete
Concrete between steel form is in suitable temperature environment, pours；After having poured, in concrete steel formwork
Set up gripper shoe, above gripper shoe, be also provided with environment temperature control equipment in the concrete construction of the present invention, surround airtight supporting
Protect space, make the concrete poured constant temperature, constant humidity, calm, without the environment of direct sunlight in carry out maintenance, improve mixed
Solidifying soil intensity, improves construction quality.
Described heat-insulation layer includes spongy layer, wraps up with non-woven fabrics or Polypropylence Sheet outside spongy layer, and non-woven fabrics or Polypropylence Sheet use
Colophonium or Colophonium base polymer seal.The material of these heat-insulation layers is the most simple and easy to get, it might even be possible to is garbage recycling, becomes
This is low.
Tank base is placed on wooden base, and wooden base has heat-blocking action, it is possible to reduce the heat losses of tank base,
Temperature retention time is more permanent.
Tank base is additionally provided with telescopic supporting leg, even if bottom surface is uneven, it is also possible to by adjusting supporting leg, keeps tank body steady
Fixed.
It is additionally provided with temperature sensor, for indicating the temperature of the interior environment of concreting on internal layer heat insulating cloth.
Described splice is slide fastener, hook or button, with splice, interior layer unit heat insulating cloth is spliced into layer unit in monoblock
Heat insulating cloth, outer layer unit heat insulating cloth is spliced into monoblock outer layer heat insulating cloth, prevents temperature to run off from the seam crossing of unit heat insulating cloth,
The temperature constant of the environment of concreting and maintenance can be kept for a long time.
Accompanying drawing explanation
Fig. 1 is the use view of the light-duty multifunctional construction temperature regulation equipment of the present invention.
Fig. 2 is the thermostatic top view of concrete construction of the present invention.
Fig. 3 is the thermostatic left view of concrete construction of the present invention
Fig. 4 is the control circuit block diagram of the light-duty multifunctional construction temperature regulation equipment of the present invention.
Detailed description of the invention
In order to be more clearly understood that the present invention, with detailed description of the invention, the present invention is made furtherly below in conjunction with the accompanying drawings
Bright.
Light-duty multifunctional construction temperature regulation equipment, as shown in Figure 1 to 4, including temperature of liquid regulation tank 100 and concrete
Construction temperature adjusting means 200, described temperature of liquid regulation tank 100 includes that tank body 101, tank body 101 can be steel matter,
Can also be rustless steel or aluminum alloy material, be placed on bottom tank body 101 on wooden base 106, wooden base 106 have every
Heat effect, it is possible to reduce the heat losses bottom tank body 101, temperature retention time is more permanent, and being provided with three bottom tank body 101 can stretch
The supporting leg 116 of contracting, even if ground is uneven, also can make tank body 101 keep stable by regulating the length of supporting leg 116.Tank body
101 are wrapped with spongy layer 102 is incubated, and uses non-woven fabrics or Polypropylence Sheet 103 to wrap up outside spongy layer 102, non-woven fabrics or
Polypropylence Sheet 3 uses Colophonium or Colophonium base polymer 104 to seal；Tank body 101 upper weld has hot water inlet pipe 112, cold water
Water inlet pipe 115 and exhaustor 114, tank body 101 bottom is provided with the first outlet pipe 105 and the second outlet pipe 108, hot water inlet pipe
112 are provided with hot water entering water electromagnetic valve, and cold water inlet 115 is provided with cold water entering water electromagnetic valve, exhaustor 114 row of being provided with
Pneumoelectric magnet valve, outlet pipe 105,108 is provided with out water solenoid valve, can regulate break-make and flow velocity size；Set in tank body 101
Having heaters 107, temperature sensor 110, level sensor 111 and agitator 113, agitator 113 top can arrange hands
Handle, artificially stirs, it is also possible to be connected with motor by agitator 113, and driven by motor stirs.
Described concrete construction temperature-adjusting device 200, including internal layer heat insulating cloth and outer layer heat insulating cloth, described internal layer is protected
Stupe is spliced by slide fastener 205 (can also be button or hook) by layer unit heat insulating cloth in some pieces 201, described outside
Layer heat insulating cloth be spliced by some pieces of outer layer unit heat insulating cloths 208, both convenient for collecting, transports, it is also possible to reduction temperature from
Seam crossing scatters and disappears, and is additionally provided with temperature sensor 209 at least one piece wherein, is used for detecting and showing on layer unit heat insulating cloth 201
Show the temperature of interior environment；In every piece, layer unit heat insulating cloth 201 is provided with first suppending hole 207, every piece of outer layer unit insulation
Cloth 208 is provided with second suppending hole, and the first suppending hole 201 is corresponding with the position of the second suppending hole, for by this coagulation
In soil construction, environment temperature control equipment is suspended on construction scaffolding B；In every piece, layer unit heat insulating cloth 201 is provided with at least one
Individual snap ring 203, is provided with straight pipe 202 or U-tube 206 in snap ring 203, between adjacent straight pipe 202, straight pipe 202 with
All connect by pvc pipe 204 between adjacent U-tube 206 and between adjacent U-tube 206.
Described temperature sensor 110,209 and level sensor 111 are all electrically connected with the controller, controller again with electromagnetic valve
Electrically connect with heater 107.
Before concreting, after installing concrete steel formwork M and scaffold, by interior layer unit heat insulating cloth 201 according to straight-through
Pipe 202 and U-tube 206 are suspended on scaffold B near the mode of concrete steel formwork M, and utilize slide fastener 205 to incite somebody to action
Interior layer unit heat insulating cloth 201 is stitched together, utilize pvc pipe 204 by straight pipe 202 and adjacent horizontally-arranged straight pipe 202,
Straight pipe 202 and adjacent U-tube 206, the U-tube 206 that U-tube 206 is adjacent with lower section couple together, and form water
Circulation flow path, and utilize hook D to fix with ground internal layer heat insulating cloth and outer layer heat insulating cloth, i.e. internal layer heat insulating cloth is incubated with outer layer
Close proximity to ground bottom cloth, prevents heat to scatter and disappear from bottom；The of the water inlet of pvc pipe 204 and temperature of liquid regulation tank 100
One outlet pipe 105 connects, and the second outlet pipe 108 of temperature of liquid regulation tank 100 is connected with pouring blender 300, hot water
Water inlet pipe 112 is connected with solar water heater 400, and cold water inlet 115 is connected with refrigeration case 500, and hot and cold water is first at liquid
After temperature regulation tank 100 is adjusted to preference temperature, further according to needs through the first outlet pipe 105 and the second outlet pipe 108
Respectively enter in cast blender 300 and concrete construction temperature-adjusting device 200, make pouring by the temperature of water of concrete
Reach the water temperature in preference temperature, and the pipeline of concrete construction temperature-adjusting device 200 and the sky in concrete steel formwork A
Gas carries out heat exchange, changes the ambient temperature in concrete steel formwork A, makes the concrete M between concrete steel formwork A
It is within the scope of suitable temperature, pours；After having poured, concrete steel formwork A sets up gripper shoe C,
Being also provided with environment temperature control equipment in the concrete construction of the present invention above fagging C, pipeline is along the concrete M's poured
The S-type laying of length direction (can also lay pipeline) otherwise, surrounds airtight maintenance space, makes to pour
Concrete M constant temperature, constant humidity, calm, without the environment of direct sunlight in carry out maintenance, improve concrete M intensity, carry
High construction quality.
The above, be only the detailed description of the invention of the present invention, not limitation of the present invention, and those skilled in the art exists
In the case of the technology of the present invention design principle, change that above-mentioned technology contents made or modification is utilized to be regarded as belonging to
Protection scope of the present invention.
Claims (6)
1. light-duty multifunctional construction temperature regulation equipment, including temperature of liquid regulation tank and concrete construction temperature-adjusting device,
It is characterized in that:
Described temperature of liquid regulation tank includes that tank body, tank body are wrapped with heat-insulation layer, tank body top be provided with hot water inlet pipe,
Cold water inlet and exhaustor, tank body lower part is provided with two outlet pipes, hot water inlet pipe, cold water inlet, exhaustor and go out
It is designed with electromagnetic valve on water pipe, in tank body, is provided with heater, temperature sensor, liquid level sensor and agitator, described temperature
Degree sensor and level sensor are all electrically connected with the controller, and controller electrically connects with electromagnetic valve and heater again；
Described concrete construction temperature-adjusting device includes internal layer heat insulating cloth and outer layer heat insulating cloth, described internal layer heat insulating cloth by
In some pieces, layer unit heat insulating cloth is spliced by splice, and described outer layer heat insulating cloth is spelled by some pieces of outer layer unit heat insulating cloths
Connect and form；In every piece, layer unit heat insulating cloth is provided with first suppending hole, and every piece of outer layer unit heat insulating cloth is provided with one
Two suppending holes, the position of the first suppending hole and the second suppending hole is corresponding；In every piece, layer unit heat insulating cloth is provided with at least one
Snap ring, is provided with straight pipe or U-tube in snap ring, between adjacent straight pipe, between straight pipe and adjacent U-tube and adjacent
U-tube between all by pvc pipe connect；
One outlet pipe pvc pipe thermostatic with concrete construction of temperature of liquid regulation tank is connected, and temperature of liquid is adjusted
Another outlet pipe of joint tank is connected with pouring blender.
Light-duty multifunctional construction temperature the most according to claim 1 regulation equipment, it is characterised in that: described heat-insulation layer includes
Spongy layer, wraps up with non-woven fabrics or Polypropylence Sheet outside spongy layer, and non-woven fabrics or Polypropylence Sheet use Colophonium or Colophonium base polymer close
Envelope.
Light-duty multifunctional construction temperature the most according to claim 1 and 2 regulation equipment, it is characterised in that: tank base is placed on
On wooden base.
Light-duty multifunctional construction temperature the most according to claim 3 regulation equipment, it is characterised in that: tank base is additionally provided with
Telescopic supporting leg.
Light-duty multifunctional construction temperature the most according to claim 1 regulation equipment, it is characterised in that: also set on internal layer heat insulating cloth
There is temperature sensor.
Light-duty multifunctional construction temperature regulation equipment the most according to claim 1 or 5, it is characterised in that: described splice
For slide fastener, hook or button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512090.1A CN105971297B (en) | 2016-07-02 | 2016-07-02 | Light-duty multifunctional construction temperature adjustment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512090.1A CN105971297B (en) | 2016-07-02 | 2016-07-02 | Light-duty multifunctional construction temperature adjustment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105971297A true CN105971297A (en) | 2016-09-28 |
| CN105971297B CN105971297B (en) | 2018-01-02 |
Family
ID=56953470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610512090.1A Active CN105971297B (en) | 2016-07-02 | 2016-07-02 | Light-duty multifunctional construction temperature adjustment equipment |
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| Country | Link |
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| CN (1) | CN105971297B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404287A (en) * | 2021-06-25 | 2021-09-17 | 中铁十局集团有限公司 | Multifunctional formwork for mass concrete structure and construction method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203603494U (en) * | 2013-10-20 | 2014-05-21 | 中交第一公路工程局有限公司 | Frame column winter construction heat insulation device |
| CN104947573A (en) * | 2015-05-25 | 2015-09-30 | 中国十七冶集团有限公司 | Method for protecting concrete by using PE bubble heat-preservation film |
| CN205805001U (en) * | 2016-07-02 | 2016-12-14 | 安徽水利开发股份有限公司 | Light-duty multifunctional construction temperature regulation equipment |
-
2016
- 2016-07-02 CN CN201610512090.1A patent/CN105971297B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203603494U (en) * | 2013-10-20 | 2014-05-21 | 中交第一公路工程局有限公司 | Frame column winter construction heat insulation device |
| CN104947573A (en) * | 2015-05-25 | 2015-09-30 | 中国十七冶集团有限公司 | Method for protecting concrete by using PE bubble heat-preservation film |
| CN205805001U (en) * | 2016-07-02 | 2016-12-14 | 安徽水利开发股份有限公司 | Light-duty multifunctional construction temperature regulation equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404287A (en) * | 2021-06-25 | 2021-09-17 | 中铁十局集团有限公司 | Multifunctional formwork for mass concrete structure and construction method |
| CN113404287B (en) * | 2021-06-25 | 2022-09-09 | 中铁十局集团有限公司 | Multifunctional formwork for mass concrete structure and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105971297B (en) | 2018-01-02 |
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Effective date of registration: 20190619 Address after: 233010 No. 5183 Donghai Avenue, Bengbu City, Anhui Province Patentee after: Anhui Water Resources Development Co., Ltd. Address before: 233010 South of Zhanggongshan Road, Donghai Avenue, Bengbu City, Anhui Province Patentee before: Anhui Water Resources Development Co., Ltd. |
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| TR01 | Transfer of patent right |