CN203688423U - Concrete single-side freeze-thawing testing machine with dual purposes - Google Patents
Concrete single-side freeze-thawing testing machine with dual purposes Download PDFInfo
- Publication number
- CN203688423U CN203688423U CN201420076390.6U CN201420076390U CN203688423U CN 203688423 U CN203688423 U CN 203688423U CN 201420076390 U CN201420076390 U CN 201420076390U CN 203688423 U CN203688423 U CN 203688423U
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- thawing
- test machine
- concrete
- monolateral
- monolateral freezing
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a concrete single-side freeze-thawing testing machine with dual purposes. The concrete single-side freeze-thawing testing machine comprises a concrete single-side freeze-thawing testing machine body, a base, a freeze-thawing box and a controller which are arranged on the concrete single-side freeze-thawing testing machine body, and a condenser, a compressor, a cold-heat exchanger and a water pump which are arranged inside the concrete single-side freeze-thawing testing machine body, wherein the condenser is connected with the compressor; the compressor is connected with the cold-heat exchanger; the cold-heat exchanger is connected with the water pump; the water pump is connected with a test piece box; the test piece box is connected with the cold-heat exchanger. The testing machine is simple in structure, convenient to use and mount, simple to operate, labor-saving, environmentally friendly, energy-saving, low-noise, stable to operate, low in cost, wide in application range, long in service life and is safe and reliable.
Description
Technical field
The utility model relates to the monolateral freezing-thawing test machine of a kind of dual-use type concrete.
Background technology
At present, the monolateral cold testing machine that melts of concrete mainly comprises test specimen case, cooling system, switch board, and heat-insulation layer, and heat-insulation layer is arranged on perisporium and the below of described test specimen case, is filled with foamed cotton in heat-insulation layer; Cooling system is arranged on the below of test specimen case.When test concrete antifreezing performance, normally adopt concrete sample is put into test specimen case together with solution, so that test specimen is freezed and heating operation.But, the monolateral cold device to the supplementary chilled water of test specimen case of testing machine that melts of existing concrete, thereby cannot balance test specimen case internal object temperature and its actual temperature, therefore the diversity ratio of test specimen case internal object temperature and its actual temperature is larger, the precision of the temperature in test specimen case is not high.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, use, easy for installation, simple to operate, laborsaving, environmental protection, energy-conservation, low noise, operate steadily, cost is low, applied widely, long service life, has the monolateral freezing-thawing test machine of dual-use type concrete of safe and reliable effect.
For addressing the above problem, the utility model adopts following technical scheme:
The monolateral freezing-thawing test machine of a kind of dual-use type concrete, comprise concrete monolateral freezing-thawing test machine body and base, and be arranged on the freeze thawing case on the monolateral freezing-thawing test machine of concrete body, and be arranged on the controller on the monolateral freezing-thawing test machine of concrete body, and be arranged on the intrinsic condenser of the monolateral freezing-thawing test machine of concrete, and be arranged on the intrinsic compressor of the monolateral freezing-thawing test machine of concrete, and be arranged on the intrinsic cool-heat-exchanger of the monolateral freezing-thawing test machine of concrete, and be arranged on the intrinsic water pump of the monolateral freezing-thawing test machine of concrete, the monolateral freezing-thawing test machine of described concrete body is arranged on base, described base is provided with fluid reservoir, described fluid reservoir is connected with filtrator, described filtrator is connected with condenser, described condenser is connected with compressor, described compressor is connected with cool-heat-exchanger, described cool-heat-exchanger is connected with water pump, described water pump is connected with test specimen case, described test specimen case is connected with cool-heat-exchanger, described freeze thawing case is arranged on the monolateral freezing-thawing test machine of concrete body top, described controller is arranged on the monolateral freezing-thawing test machine of concrete body one side, and be arranged on base.
As preferred technical scheme, described compressor and cool-heat-exchanger junction are provided with pressure controller and high-low pressure table successively, and described water pump and test specimen case junction are provided with solenoid valve, in described test specimen case, are provided with test specimen box.
As preferred technical scheme, the monolateral freezing-thawing test machine of described concrete body is provided with radiator window, in described radiator window, is provided with cooling fan.
As preferred technical scheme, described compressor is connected with air-cooled unit, and described air-cooled unit is arranged on outdoor.
The beneficial effect of the monolateral freezing-thawing test machine of a kind of dual-use type of the utility model concrete is: it is simple in structure, use, easy for installation, simple to operate, laborsaving, environmental protection, energy-conservation, low noise, operate steadily, cost is low, applied widely, long service life, has safe and reliable effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the monolateral freezing-thawing test machine of a kind of dual-use type of the utility model concrete;
Fig. 2 is the front view of the monolateral freezing-thawing test machine of a kind of dual-use type of the utility model concrete.
Embodiment
Consult the monolateral freezing-thawing test machine of a kind of dual-use type concrete shown in Fig. 1 and Fig. 2, comprise the monolateral freezing-thawing test machine of concrete body 1 and base 2, and be arranged on the freeze thawing case 3 on the monolateral freezing-thawing test machine of concrete body 1, and be arranged on the controller 4 on the monolateral freezing-thawing test machine of concrete body 1, and be arranged on the condenser 5 in the monolateral freezing-thawing test machine of concrete body 1, and be arranged on the compressor 6 in the monolateral freezing-thawing test machine of concrete body 1, and be arranged on the cool-heat-exchanger 7 in the monolateral freezing-thawing test machine of concrete body 1, and be arranged on the water pump 8 in the monolateral freezing-thawing test machine of concrete body 1, the monolateral freezing-thawing test machine of described concrete body 1 is arranged on base 2, described base 2 is provided with fluid reservoir 9, described fluid reservoir 9 is connected with filtrator 10, described filtrator 10 is connected with condenser 5, described condenser 5 is connected with compressor 6, described compressor 6 is connected with cool-heat-exchanger 7, described cool-heat-exchanger 7 is connected with water pump 8, described water pump 8 is connected with test specimen case 11, described test specimen case 11 is connected with cool-heat-exchanger 7, described freeze thawing case 3 is arranged on the monolateral freezing-thawing test machine of concrete body 1 top, described controller 4 is arranged on the monolateral freezing-thawing test machine of concrete body 1 one sides, and be arranged on base 2.
Described compressor 6 is provided with pressure controller 12 and high-low pressure table 13 successively with cool-heat-exchanger 7 junctions, and described water pump 8 is provided with solenoid valve 14 with test specimen case 11 junctions, in described test specimen case 11, is provided with test specimen box 15.
The monolateral freezing-thawing test machine of described concrete body 1 is provided with radiator window 16, in described radiator window 16, is provided with cooling fan 17.
Described compressor 6 is connected with air-cooled unit 18, and described air-cooled unit 18 is arranged on outdoor.
Further, air-cooled unit is arranged on draughtyly outdoorly can guarantee that compressor ventilation effect in the time of high temperature well can not produce high-pressure phenomena like this, and air-cooled unit is arranged on outdoor, the operation of indoor set noiselessness.
The utility model can do concrete fast freeze-thaw test and two kinds of methods of concrete monolateral freeze thawing, and process of the test does not need manual intervention.Adopt import semi-closed compressor refrigeration, little, the curve smoothing of temperature fluctuation, job stability high in process of the test.Concrete monolateral freezing-thawing test machine body and test specimen box all adopt stainless steel to make, and central temperature control, fluid temperature are set and diagonal line temperature monitoring, guarantee that the temperature in chamber is more even.Split-type structural, conveniently moving is installed, little, the curve smoothing of temperature fluctuation, job stability high in process of the test, dual-use: can do concrete monolateral salt and freeze test and can do again concrete fast freeze-thaw test, for client has saved the fund of buying.
The beneficial effect of the monolateral freezing-thawing test machine of a kind of dual-use type of the utility model concrete is: it is simple in structure, use, easy for installation, simple to operate, laborsaving, environmental protection, energy-conservation, low noise, operate steadily, cost is low, applied widely, long service life, has safe and reliable effect.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. the monolateral freezing-thawing test machine of dual-use type concrete, it is characterized in that: comprise concrete monolateral freezing-thawing test machine body and base, and be arranged on the freeze thawing case on the monolateral freezing-thawing test machine of concrete body, and be arranged on the controller on the monolateral freezing-thawing test machine of concrete body, and be arranged on the intrinsic condenser of the monolateral freezing-thawing test machine of concrete, and be arranged on the intrinsic compressor of the monolateral freezing-thawing test machine of concrete, and be arranged on the intrinsic cool-heat-exchanger of the monolateral freezing-thawing test machine of concrete, and be arranged on the intrinsic water pump of the monolateral freezing-thawing test machine of concrete, the monolateral freezing-thawing test machine of described concrete body is arranged on base, described base is provided with fluid reservoir, described fluid reservoir is connected with filtrator, described filtrator is connected with condenser, described condenser is connected with compressor, described compressor is connected with cool-heat-exchanger, described cool-heat-exchanger is connected with water pump, described water pump is connected with test specimen case, described test specimen case is connected with cool-heat-exchanger, described freeze thawing case is arranged on the monolateral freezing-thawing test machine of concrete body top, described controller is arranged on the monolateral freezing-thawing test machine of concrete body one side, and be arranged on base.
2. the monolateral freezing-thawing test machine of dual-use type concrete according to claim 1, it is characterized in that: described compressor and cool-heat-exchanger junction are provided with pressure controller and high-low pressure table successively, described water pump and test specimen case junction are provided with solenoid valve, in described test specimen case, are provided with test specimen box.
3. the monolateral freezing-thawing test machine of dual-use type concrete according to claim 1, is characterized in that: the monolateral freezing-thawing test machine of described concrete body is provided with radiator window, in described radiator window, is provided with cooling fan.
4. the monolateral freezing-thawing test machine of dual-use type concrete according to claim 1, is characterized in that: described compressor is connected with air-cooled unit, and described air-cooled unit is arranged on outdoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076390.6U CN203688423U (en) | 2014-02-24 | 2014-02-24 | Concrete single-side freeze-thawing testing machine with dual purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076390.6U CN203688423U (en) | 2014-02-24 | 2014-02-24 | Concrete single-side freeze-thawing testing machine with dual purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688423U true CN203688423U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420076390.6U Expired - Fee Related CN203688423U (en) | 2014-02-24 | 2014-02-24 | Concrete single-side freeze-thawing testing machine with dual purposes |
Country Status (1)
| Country | Link |
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| CN (1) | CN203688423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352989A (en) * | 2015-10-27 | 2016-02-24 | 天津市港源试验仪器厂 | Geo-technical frozen soil frost heave experiment machine |
-
2014
- 2014-02-24 CN CN201420076390.6U patent/CN203688423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352989A (en) * | 2015-10-27 | 2016-02-24 | 天津市港源试验仪器厂 | Geo-technical frozen soil frost heave experiment machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20150224 |
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| EXPY | Termination of patent right or utility model |