CN107010993A - Cooling system for mass concrete - Google Patents
Cooling system for mass concrete Download PDFInfo
- Publication number
- CN107010993A CN107010993A CN201710338613.XA CN201710338613A CN107010993A CN 107010993 A CN107010993 A CN 107010993A CN 201710338613 A CN201710338613 A CN 201710338613A CN 107010993 A CN107010993 A CN 107010993A
- Authority
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- China
- Prior art keywords
- refrigerant
- heat exchange
- storage device
- mass concrete
- cooling
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 52
- 239000003507 refrigerant Substances 0.000 claims abstract description 99
- 238000003860 storage Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000000498 cooling water Substances 0.000 claims description 42
- 230000001105 regulatory effect Effects 0.000 claims description 22
- 230000001276 controlling effect Effects 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 230000033228 biological regulation Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004227 thermal cracking Methods 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005138 cryopreservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0075—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of a decrease in temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
Abstract
The invention discloses a cooling system, in particular discloses a cooling system for mass concrete, and belongs to the technical field of design and manufacture of building construction process equipment. The cooling system for the large-volume concrete can effectively control the temperature of the large-volume concrete in the pouring and condensing process. The cooling system comprises a refrigerant storage device, a refrigerant conveying regulation and control mechanism and a heat exchange structure, wherein a cooling refrigerant is arranged in the refrigerant storage device, the heat exchange structure is arranged in mass concrete needing cooling, and the cooling refrigerant stored in the refrigerant storage device circulates between the heat exchange structure and the refrigerant storage device through the refrigerant conveying regulation and control mechanism.
Description
Technical field
The present invention relates to a kind of cooling system, for cooling for mass concrete it is more particularly, to a kind of
System, belongs to architectural construction technology equipment Design manufacturing technology field.
Background technology
With the construction energetically in the local new district of China, the development climax of all kinds of high-rise buildings is welcome, its basic coagulation
The native thousands of supreme ten thousand steres of consumption, because volume of concrete is big, cement consumption is high, and concrete is after pouring, the aquation of cement
Heat can cause concrete internal temperature significantly raised, and maximum temperature is up to 90 DEG C, and concrete surface radiating is relatively fast, then is formed
Internal-external temperature difference, when inside and outside absolute temperature difference is more than 25 DEG C, inside concrete and surface will produce thermal cracking, with concrete age
The extension of phase, these cracks are developing progressively through crack, so as to directly reduce the intensity and durability of structure, influence building
Structure safety.
At present, the method for mass concrete temperature control has two classes：The first kind is control with raw material method, by from low
Heat portland cement, slag cements etc. reduce the temperature of hydration heat of concrete generation, or by the native match ratio of optimised coagulation,
Reduction system mixes temperature to control the adiabatic temperature rise amplitude and molding temperature of concrete；Equations of The Second Kind is arrangement cooling water tube method, is utilized
Cold water absorbs the heat of hydration of concrete, controls concrete maximum temperature.
First kind method, low hydration heat cement cost is higher, and often need Equations of The Second Kind method auxiliary implementation, can be only achieved compared with
Good control effect；Equations of The Second Kind method, when the small volume of Massive Concrete Blocks, temperature stress is smaller, utilizes cooling water pipe
The temperature and thermal stresses of concrete block can effectively be controlled.But increase with the volume of Massive Concrete Blocks, cooling water pipe control
The ability that concrete temperature rises declines, and because the arrangement of cold water water pipe is unreasonable, the circulating water treatment factor such as not in time, its
Cooling-down effect is had a greatly reduced quality.
Therefore, furtherd investigate for mass concrete temperature control technology, and propose reasonable precautions and
Solution, current people in the art is just become to promoting China's building construction technology development speed and improving construction quality
Member is badly in need of the technical problem solved.
The content of the invention
The technical problems to be solved by the invention are：There is provided one kind can effectively control mass concrete pouring condensation
During temperature the cooling system for mass concrete.
It is to solve the technical scheme that is used of above-mentioned technical problem：It is a kind of to be for cooling for mass concrete
System, described cooling system includes refrigerant storage device, refrigerant conveying regulating and controlling mechanism and heat exchange structure, in described refrigerant
Cooling refrigerant is disposed with storage device, described heat exchange structure is arranged in the mass concrete for needing to cool down
In, the cooling refrigerant being stored in the refrigerant storage device conveys regulating and controlling mechanism in described heat exchange knot by described refrigerant
Circulated between structure and described refrigerant storage device.
The beneficial effects of the invention are as follows：The application is a set of including refrigerant storage device, refrigerant conveying regulation and control machine by setting
The cooling system of structure and heat exchange structure, and cooling refrigerant is disposed with described refrigerant storage device, then will be described
Heat exchange structure be arranged in and need in the mass concrete that cools down.So, needing to substantially mixing concrete
During inside and outside progress temperature difference control, the cooling refrigerant that just can make to be stored in the refrigerant storage device is defeated by described refrigerant
Regulating and controlling mechanism is sent to be circulated between described heat exchange structure and described refrigerant storage device, realization will substantially by refrigerant
The heat of inside concrete is taken away, and then by the temperature difference control purpose within the specific limits inside and outside mass concrete.
It is further that described refrigerant storage device is the recirculated cooling water reservoir for including temperature adjusting structure, described
Cooling refrigerant be recirculated cooling water, the recirculated cooling water being arranged in the recirculated cooling water reservoir passes through described temperature adjustment
Structure adjusts its temperature, and the qualified recirculated cooling water of temperature adjustment conveys regulating and controlling mechanism in described heat exchange by described refrigerant
Circulated between structure and described recirculated cooling water reservoir.
Such scheme it is preferable that, described temperature adjusting structure includes being arranged on above the recirculated cooling water reservoir
Ice cube storage bin, temperature adjustment ice cube is stored in described ice cube storage bin, the ice cube storage bin passes through its bottom and institute
The recirculated cooling water reservoir connection stated.
It is further, the refrigerant that described refrigerant conveying regulating and controlling mechanism includes conveying piping and concatenated with the conveying piping
Drive component, described refrigerant conveying regulating and controlling mechanism is stated described refrigerant storage device with described by described conveying piping
Heat exchange structure concatenation be circulation loop, the cooling refrigerant in the circulation loop passes through the refrigerant drive component
Driving is circulated in described circulation loop.
It is further that described conveying piping includes input pipe and return duct, and described refrigerant drive component is serially connected in
On described input pipe, described return duct is serially connected in the refrigerant output end and described refrigerant storage device of the heat exchange structure
Between, described input pipe is serially connected between the refrigerant input of the heat exchange structure and described refrigerant storage device.
It is further that described refrigerant drive component is at least one centrifugal pump being serially connected on the input pipe,
Respective power set are respectively disposed with centrifugal pump described in each, on described input pipe and described return duct
Control valve is also serially connected in respectively.
It is further that described heat exchange structure includes into matchmaker's crossover sub, heat exchanger tube and goes out matchmaker's crossover sub, described to change
Matchmaker's crossover sub is entered and the described matchmaker's crossover sub that goes out is connected in the two ends of heat pipe with described respectively, and described heat exchange structure passes through
Described heat exchanger tube, which is embedded in, to be needed in the mass concrete that cools down, it is described enter matchmaker's crossover sub with it is described defeated
The input pipe of piping is sent to connect, the described matchmaker's crossover sub that goes out is connected with the return duct of the conveying piping.
Brief description of the drawings
Structural representations of the Fig. 1 for the present invention for the cooling system of mass concrete.
Marked in figure：Refrigerant storage device 1, refrigerant conveying regulating and controlling mechanism 2, heat exchange structure 3, mass concrete 4, tune
Warm structure 5, recirculated cooling water reservoir 6, conveying piping 7, refrigerant drive component 8, input pipe 9, return duct 10, control valve
11st, enter matchmaker's crossover sub 12, heat exchanger tube 13, go out matchmaker's crossover sub 14.
Embodiment
Be as shown in Figure 1 the present invention provide a kind of can effectively control mass concrete in condensation process is poured
The cooling system for mass concrete of temperature.Described cooling system includes refrigerant storage device 1, refrigerant
Regulating and controlling mechanism 2 and heat exchange structure 3 are conveyed, cooling refrigerant, described heat exchange structure are disposed with described refrigerant storage device 1
3 are arranged in the mass concrete 4 for needing to cool down, and are stored in the cooling refrigerant in the refrigerant storage device 1
Regulating and controlling mechanism 2 is conveyed by described refrigerant to circulate between described heat exchange structure 3 and described refrigerant storage device 1.This
Apply by setting a set of cooling system that regulating and controlling mechanism 2 and heat exchange structure 3 are conveyed including refrigerant storage device 1, refrigerant,
And cooling refrigerant is disposed with described refrigerant storage device 1, being then arranged in described heat exchange structure 2 needs progress cold
But in the mass concrete 4 cooled.So, just can be with when needing the inside and outside carry out temperature difference control to substantially mixing concrete 4
Make to be stored in the cooling refrigerant in the refrigerant storage device 1 and regulating and controlling mechanism 2 is conveyed in described heat exchange by described refrigerant
Circulated between structure 3 and described refrigerant storage device 1, realize and pass through refrigerant by the heat band inside mass concrete 4
Walk, and then by the temperature difference control purpose within the specific limits inside and outside mass concrete 4.
In above-mentioned embodiment, according to different cooling refrigerants, described refrigerant storage device 1 can have different knots
Structure.In order to reduce being manufactured into for herein described cooling system, and operating cost, the refrigerant storage that the application is provided
Cryopreservation device 1 is the recirculated cooling water reservoir 6 for including temperature adjusting structure 5, and cooling refrigerant described herein is recirculated cooling water,
So, the recirculated cooling water being arranged in the recirculated cooling water reservoir 6 adjusts its temperature by described temperature adjusting structure 5,
The qualified recirculated cooling water of temperature adjustment by described refrigerant convey regulating and controlling mechanism 2 described heat exchange structure 3 with it is described
Circulated between recirculated cooling water reservoir 6.It is adapted with this, temperature adjusting structure 5 described herein is just arranged to include being arranged on
The structure of the ice cube storage bin of the top of recirculated cooling water reservoir 6, and store temperature adjustment in described ice cube storage bin
Ice cube, the ice cube storage bin is connected by its bottom with described recirculated cooling water reservoir 6.So, when the fast prompt drop of needs
During temperature inside low mass concrete 4, the ice content in recirculated water just can be controlled by the quantity of the ice cube of addition, is entered
And reach the purpose of the control internal-external temperature difference of mass concrete 4 as needed.
Further, in order to be adapted with ice matchmaker for the situation of recirculated cooling water, described refrigerant conveying regulating and controlling mechanism 2 is wrapped
Conveying piping 7 and the refrigerant drive component 8 concatenated with the conveying piping 7 are included, described refrigerant conveys regulating and controlling mechanism 2 by described
Conveying piping 7 described refrigerant storage device 1 is concatenated with the heat exchange structure 3 stated as a circulation loop, positioned at this
Cooling refrigerant in circulation loop is circulated by the driving of the refrigerant drive component 8 in described circulation loop.Institute
The conveying piping 7 stated includes input pipe 9 and return duct 10, and described refrigerant drive component 8 is serially connected on described input pipe 9,
Described return duct 10 is serially connected between the refrigerant output end of the heat exchange structure 3 and described refrigerant storage device 1, described
Input pipe 9 is serially connected between the refrigerant input of the heat exchange structure 3 and described refrigerant storage device 1.Described refrigerant drives
Dynamic component 8 is at least one centrifugal pump being serially connected on the input pipe 9, is respectively arranged on the centrifugal pump described in each
There are respective power set, control valve 11 is also serially connected in respectively on described input pipe 9 and described return duct 10.
Meanwhile, present invention also provides the temperature adjusting structure 5 being adapted with the said structure of the application, i.e. described heat exchange knot
Structure 3 includes into matchmaker's crossover sub 12, heat exchanger tube 13 and goes out matchmaker's crossover sub 14, the two ends of the heat exchanger tube 13 respectively with it is described
Enter matchmaker's crossover sub 12 and the described matchmaker's crossover sub 14 that goes out is connected, described heat exchange structure 3 is buried by described heat exchanger tube 13
It is located in the mass concrete 4 for needing to cool down, the described matchmaker's crossover sub 12 that enters conveys the defeated of piping 7 with described
Enter pipe 9 to connect, the described matchmaker's crossover sub 14 that goes out is connected with the return duct 10 of the conveying piping 7.
In summary, the present invention has the advantages that compared with conventional art：
1st, temperature control regulation measure of the present invention, circulating water pool is adjusted by the rocks or other heat dissipation equipments
The temperature of middle recirculated water, can dynamically adjust the water temperature of cooling water, substantially increase the cooling-down effect of cooling water pipe, so as to have
Effect ground control temperature difference between inside and outside concrete, in order to avoid produce thermal cracking.
2nd, cooling water pipe control system of the present invention, varying level is selectively adjusted by control valve switch
The cooling water pipe current of layer, targetedly control the local temperature of concrete, to control the internal-external temperature difference of mass concrete
Meet specification and design requirement, so that limiting concrete locally produces harmful cracks.
3rd, circulating cooling cooling control system of the present invention is simple in construction, and reasonable in design, easy construction, engineering is made
Valency is relatively low, is a kind of concrete cooling control method of green economy environmental protection.
Embodiment one
The implementation of the present invention comprises the following steps：
1st, Ground arrangement：Circulating water pool 2 is built according to job site, the size of circulating water pool 2, depth are according to live place
Size and water consumption are determined.
2nd, cooling water pipe is buried：The consumption of each plane layer cooling water pipe 8 is calculated according to the concreting scale of construction, will be cooled down
Water pipe 8 is embedded in concrete foundation 9 by design requirement.
The 3rd, control valve is installed：Control valve 7 is installed in the water inlet port of every cooling water pipe 8, and is checked whether just
Often use.
4th, conversion iron pipe is installed：After the installation of control valve 7, existed according to the diameter of cooling water pipe 8 and interface quantity
Reserved opening on iron pipe 6 is changed, cooling water pipe 8 is welded on conversion iron pipe 6 at the scene.
The 5th, centrifugal pump is installed：Centrifugal pump 5 is linked into outlet pipe 4.
6th, outlet pipe and return pipe are connected：Outlet pipe 4 and return pipe 10 are coupled with conversion iron pipe 6, and use sealing
Rubber is closed.
7th, debug：Underground water is pumped into circulating water pool 2 by water inlet pipe 1, switched on power, starts centrifugal pump 5, is checked cold
But the whether normal water flowing of water pipe 8.
8th, activation system：After debugging is normal, casting concrete, when temperature difference between inside and outside concrete value is more than 25 DEG C, starts
The circulating cooling cooling control system of the present invention.
9th, regulating system：According to actual temperature difference dynamic regulation circulating water temperature and each control valve of switch.
10th, termination system：When temperature difference between inside and outside concrete value is no more than 25 DEG C, the circulating cooling cooling control of the present invention is terminated
System.
As further improvement project of the invention, the material specification of the cooling water pipe is diameter 48.3mm, wall thickness
3.5mm seamless steel pipe, cooling water pipe port is from concrete surface distance 1m.
As further improvement project of the invention, the outlet pipe and return pipe use DN100 PPR water pipe.
As improvement project of the invention further, in the debugging process, need every using " single factor test control methods " switch
Individual control valve checks the whether normal water flowing in each cooling water pipe loop.
As improvement project of the invention further, in the regulating system, when the circulating water temperature in circulating water pool is spent
Height, does not reach cooling-down effect, can add ice cube or other heat dissipation equipments change the temperature of recirculated water in pond, dynamic regulation is cold
But in water pipe recirculated water temperature.
As improvement project of the invention further, in the regulating system, according to being embedded in mass concrete
Temperature shown by temperature inductor, when certain local location temperature is too high, can be selectively adjusted not by control valve switch
The cooling water pipe current of same level layer, pointedly control the local temperature of concrete.
As improvement project of the invention further, in the termination system, temperature difference between inside and outside concrete value is no more than 25 DEG C
Refer to that the temperature approach of continuous three times is no more than 25 DEG C recently by temperature monitoring value.
Claims (7)
1. a kind of cooling system for mass concrete, it is characterised in that：Described cooling system includes cold
Matchmaker's storage device (1), refrigerant conveying regulating and controlling mechanism (2) and heat exchange structure (3), are arranged in described refrigerant storage device (1)
There is cooling refrigerant, described heat exchange structure (3) is arranged in the mass concrete (4) for needing to cool down, is stored in
Cooling refrigerant in the refrigerant storage device (1) conveys regulating and controlling mechanism (2) in described heat exchange structure by described refrigerant
(3) circulated between described refrigerant storage device (1).
2. the cooling system according to claim 1 for mass concrete, it is characterised in that：Described refrigerant
Storage device (1) is the recirculated cooling water reservoir (6) for including temperature adjusting structure (5), and described cooling refrigerant is circulating cooling
Water, the recirculated cooling water being arranged in the recirculated cooling water reservoir (6) adjusts its temperature by described temperature adjusting structure (5)
Degree, the qualified recirculated cooling water of temperature adjustment by described refrigerant convey regulating and controlling mechanism (2) described heat exchange structure (3) with
Circulated between described recirculated cooling water reservoir (6).
3. the cooling system according to claim 2 for mass concrete, it is characterised in that：Described temperature adjustment
Structure (5) includes being arranged on the ice cube storage bin above the recirculated cooling water reservoir (6), in described ice cube storage bin
Temperature adjustment ice cube is stored, the ice cube storage bin is connected by its bottom with described recirculated cooling water reservoir (6).
4. the cooling system for mass concrete according to claim 1,2 or 3, it is characterised in that：It is described
Refrigerant conveying regulating and controlling mechanism (2) include conveying piping (7) and the refrigerant drive component (8) concatenated with the conveying piping (7), institute
The refrigerant conveying regulating and controlling mechanism (2) stated is stated described refrigerant storage device (1) with described by described conveying piping (7)
Heat exchange structure (3) concatenation is a circulation loop, and the cooling refrigerant in the circulation loop passes through the refrigerant drive component
(8) driving is circulated in described circulation loop.
5. the cooling system according to claim 4 for mass concrete, it is characterised in that：Described conveying
Piping (7) includes input pipe (9) and return duct (10), and described refrigerant drive component (8) is serially connected in described input pipe (9)
On, described return duct (10) be serially connected in the refrigerant output end of the heat exchange structure (3) and described refrigerant storage device (1) it
Between, described input pipe (9) be serially connected in the refrigerant input of the heat exchange structure (3) and described refrigerant storage device (1) it
Between.
6. the cooling system according to claim 5 for mass concrete, it is characterised in that：Described refrigerant
Drive component (8) is at least one centrifugal pump being serially connected on the input pipe (9), is divided equally on the centrifugal pump described in each
Respective power set are not disposed with, and control is also serially connected in respectively on described input pipe (9) and described return duct (10)
Valve (11).
7. the cooling system according to claim 5 for mass concrete, it is characterised in that：Described heat exchange
Structure (3) includes into matchmaker's crossover sub (12), heat exchanger tube (13) and goes out matchmaker's crossover sub (14), the two ends of the heat exchanger tube (13)
Enter matchmaker's crossover sub (12) and the described matchmaker's crossover sub (14) that goes out is connected with described respectively, described heat exchange structure (3) leads to
Cross described heat exchanger tube (13) to be embedded in the mass concrete (4) for needing to cool down, described matchmaker's conversion of entering connects
Head (12) is connected with the input pipe (9) of the conveying piping (7), and described goes out matchmaker's crossover sub (14) and the conveying piping
(7) return duct (10) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338613.XA CN107010993B (en) | 2017-05-15 | 2017-05-15 | Cooling system for mass concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338613.XA CN107010993B (en) | 2017-05-15 | 2017-05-15 | Cooling system for mass concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107010993A true CN107010993A (en) | 2017-08-04 |
| CN107010993B CN107010993B (en) | 2021-06-04 |
Family
ID=59450533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710338613.XA Active CN107010993B (en) | 2017-05-15 | 2017-05-15 | Cooling system for mass concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107010993B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049644A (en) * | 2017-11-24 | 2018-05-18 | 中国建筑第八工程局有限公司 | Large-volume concrete double-condensing loop temperature control equipment and temperature control method thereof |
| CN109678558A (en) * | 2018-12-06 | 2019-04-26 | 天津五洲同创空调制冷设备有限公司 | A kind of cooling processing unit poured for oil depot building building cement |
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| US20080016894A1 (en) * | 2006-07-07 | 2008-01-24 | Wiggs B R | Advanced Direct Exchange Geothermal Heating/Cooling System Design |
| US20090120120A1 (en) * | 2007-11-09 | 2009-05-14 | Earth To Air, Llc | DX System with Filtered Suction Line, Low Superheat, and Oil Provisions |
| CN202854601U (en) * | 2012-08-22 | 2013-04-03 | 清华大学 | Water-through intelligent temperature control testing system |
| CN204662448U (en) * | 2015-05-13 | 2015-09-23 | 陈志刚 | Building the intelligent water-cooled system of concrete in mass |
| CN205502594U (en) * | 2016-04-06 | 2016-08-24 | 中铁十二局集团第一工程有限公司 | Cooling system based on bulky concrete |
| CN206157242U (en) * | 2016-09-23 | 2017-05-10 | 有研亿金新材料有限公司 | Electrolyte cooling system |
-
2017
- 2017-05-15 CN CN201710338613.XA patent/CN107010993B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080016894A1 (en) * | 2006-07-07 | 2008-01-24 | Wiggs B R | Advanced Direct Exchange Geothermal Heating/Cooling System Design |
| US20090120120A1 (en) * | 2007-11-09 | 2009-05-14 | Earth To Air, Llc | DX System with Filtered Suction Line, Low Superheat, and Oil Provisions |
| CN202854601U (en) * | 2012-08-22 | 2013-04-03 | 清华大学 | Water-through intelligent temperature control testing system |
| CN204662448U (en) * | 2015-05-13 | 2015-09-23 | 陈志刚 | Building the intelligent water-cooled system of concrete in mass |
| CN205502594U (en) * | 2016-04-06 | 2016-08-24 | 中铁十二局集团第一工程有限公司 | Cooling system based on bulky concrete |
| CN206157242U (en) * | 2016-09-23 | 2017-05-10 | 有研亿金新材料有限公司 | Electrolyte cooling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049644A (en) * | 2017-11-24 | 2018-05-18 | 中国建筑第八工程局有限公司 | Large-volume concrete double-condensing loop temperature control equipment and temperature control method thereof |
| CN108049644B (en) * | 2017-11-24 | 2020-09-08 | 中国建筑第八工程局有限公司 | Large-volume concrete double-condensing loop temperature control equipment and temperature control method thereof |
| CN109678558A (en) * | 2018-12-06 | 2019-04-26 | 天津五洲同创空调制冷设备有限公司 | A kind of cooling processing unit poured for oil depot building building cement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107010993B (en) | 2021-06-04 |
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