CN205749222U - A kind of concrete sulphate wetting-drying circular tester - Google Patents
A kind of concrete sulphate wetting-drying circular tester Download PDFInfo
- Publication number
- CN205749222U CN205749222U CN201620412774.XU CN201620412774U CN205749222U CN 205749222 U CN205749222 U CN 205749222U CN 201620412774 U CN201620412774 U CN 201620412774U CN 205749222 U CN205749222 U CN 205749222U
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- CN
- China
- Prior art keywords
- test specimen
- water tank
- specimen box
- heating case
- blast heating
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- 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.)
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Abstract
This utility model relates to a kind of concrete sulphate wetting-drying circular tester, including: test specimen box, the upper end of test specimen box is provided with the lid hinged with test specimen box；Blast heating case, in test specimen box is suspended on blast heating case and is connected with blast heating case；Water tank, its upper end is uncovered structure, and blast heating case is fixedly mounted on the upper end of water tank and covers a part for the uncovered structure of water tank；Being rotatably connected to tank lid on one side of water tank upper end, another part of uncovered for water tank structure is covered by tank lid；Water pump, is arranged in water tank, and is connected with test specimen box by pipeline；Control device, be fixedly mounted on the side of water tank, and electrically connect with water pump and blast heating case respectively.This utility model is by arranging blast heating case, and is suspended in blast heating case by test specimen box, can control the temperature in test specimen box by hot blast cold wind, compare and existing add heat pipe, more safe and reliable, temperature controls more accurate, and the temperature in test specimen box is more stable.
Description
Technical field
This utility model relates to the test device of the sulphate-corrosion resistance energy of concrete, is specifically related to a kind of concrete sulfur
Hydrochlorate wetting-drying circular tester.
Background technology
At present, concrete is in condition of sulfate, and coupling drying and watering cycle condition is frequently encountered by actual environment simultaneously.Sulfur
It is very fast to the injuring speed of concrete that hydrochlorate erosion couples drying and watering cycle condition again, therefore, uses sulfate wetting-drying test
The resisting erosion of sulfate intensity of concrete is detected.Existing sulfate wetting-drying circular tester structure is responsible for, space
Taking more, test specimen rate of cooling is slow.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, it is provided that a kind of concrete sulphate
Wetting-drying circular tester.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of concrete sulphate wetting-drying test
Device, including:
Test specimen box, the upper end of described test specimen box is provided with the lid hinged with described test specimen box；
Blast heating case, in described test specimen box is suspended on described blast heating case and is connected with described blast heating case；
Water tank, the upper end of described water tank is uncovered structure, and described blast heating case is fixedly mounted on the upper end of described water tank
And cover a part for the uncovered structure of described water tank；It is rotatably connected to tank lid on one side of described water tank upper end, described
Another part of uncovered for described water tank structure is covered by tank lid；
Water pump, described water pump is arranged in described water tank, and is connected with described test specimen box by pipeline；
Controlling device, described control device is fixedly mounted on the side of described water tank, and respectively with described water pump and described
Blast heating case electrically connects.
The beneficial effects of the utility model are: this utility model is by arranging blast heating case, and is suspended on by test specimen box
In described blast heating case, can be controlled the temperature in test specimen box by hot blast cold wind, compare and existing add heat pipe, more safety can
Leaning on, temperature controls more accurate, and the temperature in test specimen box is more stable；By water tank being arranged on described blast heating case
Lower section, makes overall design compacter, and tank lid while saving space, can facilitate test specimen as a work top
Pick and place.
On the basis of technique scheme, this utility model can also do following improvement.
Further, described blast heating case includes:
Casing, the upper end of described casing is uncovered structure, described test specimen box be suspended in described casing and with described casing
Being connected, the uncovered structure of described casing upper end is covered by described lid；
Aerator, described aerator is fixedly mounted on the upper end of described casing and connects with described casing；
Add heat pipe, described in add on the position of the air outlet that heat pipe is arranged on described aerator and fix phase with described aerator
Even.
Further, described blast heating case also includes that air exhauster, described air exhauster are fixedly mounted on the upper end of described casing
And connect with described casing.
Above-mentioned further scheme is used to provide the benefit that: by arranging aerator and air exhauster, can be respectively in casing
Air carry out extraction, more efficient and convenient.
Further, also include that refrigerating plant and heater, described refrigerating plant and heater are arranged at described water
The bottom of case, and all electrically connect with described control device.
Above-mentioned further scheme is used to provide the benefit that: by the refrigerating plant being separately controlled and heater, can be square
Just the control to water the temperature inside the box.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present embodiment；
Fig. 2 is the side-looking structural representation of the present embodiment.
In accompanying drawing, the list of parts representated by each label is as follows:
1, test specimen box；11, lid；2, blast heating case；21, casing；22, aerator；23, air exhauster；3, water tank；31、
Tank lid；4, water pump；5, device is controlled；6, refrigerating plant；7, heater.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for explaining this practicality
Novel, it is not intended to limit scope of the present utility model.
As depicted in figs. 1 and 2, a kind of concrete sulphate wetting-drying circular tester of the present embodiment, including:
Test specimen box 1, the upper end of described test specimen box 1 is provided with the lid 11 hinged with described test specimen box 1；
Blast heating case 2, described test specimen box 1 is suspended in described blast heating case 2；
Water tank 3, the upper end of described water tank 3 is uncovered structure, and described blast heating case 2 is fixedly mounted on described water tank 3
Upper end and cover the part of the described uncovered structure of water tank 3；It is rotatably connected to tank lid on one side of described water tank 3 upper end
31, another part of the described uncovered structure of water tank 3 is covered by described tank lid 31；
Water pump 4, described water pump 4 is arranged in described water tank 3, and is connected with described test specimen box 1 by pipeline；
Controlling device 5, described control device 5 is fixedly mounted on the side of described water tank 3, and respectively with described water pump 4 and
Described blast heating case 2 electrically connects.
The present embodiment is by arranging blast heating case, and is suspended on by test specimen box in described blast heating case, can be by heat
Air-cooled wind controls the temperature in test specimen box, compares the existing heat pipe that adds, more safe and reliable, and temperature controls more accurate, and examination
Temperature in part box is more stable；By water tank is arranged on the lower section of described blast heating case, make overall design compacter,
Tank lid while saving space, can facilitate picking and placeing of test specimen as a work top.
As it is shown in figure 1, the described blast heating case 2 of the present embodiment includes:
Casing 21, the upper end of described casing 21 is uncovered structure, and described test specimen box 1 is suspended in described casing 21, described
The uncovered structure of described casing 21 upper end is covered by lid 11；
Aerator 22, described aerator 22 is fixedly mounted on the upper end of described casing 21 and connects with described casing 21；Fig. 1
In the flow direction that the direction of arrow is wind, the solution in test specimen box, through test specimen cassette bottom portion or surrounding when, is entered by wind
Row heating, wind, above test specimen box when, enters in test specimen box, heats the air in test specimen box；
Add heat pipe, described in add on the position of the air outlet that heat pipe is arranged on described aerator 22 and solid with described aerator 22
Fixed connected.
Described blast heating case 2 also includes that air exhauster 23, described air exhauster 23 are fixedly mounted on the upper end of described casing 21
And connect with described casing 21.
The concrete sulphate wetting-drying circular tester of the present embodiment also includes refrigerating plant 6 and heater 7, described
Refrigerating plant 6 and heater 7 are arranged at the bottom of described water tank 3, and are all electrically connected with described control device 5, can be to water
Temperature in case 3 is respectively controlled.
Test specimen when in use, is first put into test specimen box by the concrete sulphate wetting-drying circular tester of the present embodiment
On interior test-piece stand, 20mm spacing, test specimen between adjacent test specimen, should be kept to be no less than 20mm with the spacing of test specimen box sidewall.Examination
After part puts into test specimen box, 5% metabisulfite solution configured should be put into test specimen box, metabisulfite solution should be at least over
Upper strata surface of test piece 20mm, then starts to soak.From the beginning of solution put into by test specimen, should be 15 hours left sides to soaking the test specimen terminated
The right side, inject metabisulfite solution time be not to be exceeded 30min.Soaking age should be molten from concrete sample moves into 5% sodium sulfate
Liquid rises timing.In process of the test, should make regular check on and adjust the pH value of solution, can be every solution of 15 loop tests
PH value, or change the solution in a test specimen box every other month, the when of replacing, by water pump by the solution in test kit
Extract out, then by the water pump in water tank by the solution suction test specimen box in water tank.The present embodiment is filled by control
Put regulation water pump extraction solution or add the speed of solution, controlling air blast frequency and the convulsion frequency of air exhauster of aerator, control
The refrigerating efficiency of refrigerating plant processed and the efficiency of heating surface of heater.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (4)
1. a concrete sulphate wetting-drying circular tester, it is characterised in that including:
Test specimen box (1), the upper end of described test specimen box (1) is provided with the lid (11) hinged with described test specimen box (1)；
Blast heating case (2), described test specimen box (1) be suspended in described blast heating case (2) and with described blast heating case (2)
It is connected；
Water tank (3), the upper end of described water tank (3) is uncovered structure, and described blast heating case (2) is fixedly mounted on described water tank
(3) upper end and cover the part of described water tank (3) uncovered structure；The company of rotation on one side of described water tank (3) upper end
Being connected to tank lid (31), another part of described water tank (3) uncovered structure is covered by described tank lid (31)；
Water pump (4), described water pump (4) is arranged in described water tank (3), and is connected with described test specimen box (1) by pipeline；
Controlling device (5), described control device (5) is fixedly mounted on the side of described water tank (3), and respectively with described water pump
(4) electrically connect with described blast heating case (2).
A kind of concrete sulphate wetting-drying circular tester, it is characterised in that described air blast adds
Hot tank (2) including:
Casing (21), the upper end of described casing (21) is uncovered structure, and described test specimen box (1) is suspended in described casing (21),
The uncovered structure of described casing (21) upper end is covered by described lid (11)；
Aerator (22), described aerator (22) is fixedly mounted on the upper end of described casing (21) and connects with described casing (21)
Logical；
Add heat pipe, described in add on the position of the air outlet that heat pipe is arranged on described aerator (22) and solid with described aerator (22)
Fixed connected.
A kind of concrete sulphate wetting-drying circular tester, it is characterised in that described air blast
Add hot tank (2) and also include that air exhauster (23), described air exhauster (23) are fixedly mounted on the upper end of described casing (21) and with described
Casing (21) connects.
A kind of concrete sulphate wetting-drying circular tester, it is characterised in that also include refrigeration
Device (6) and heater (7), described refrigerating plant (6) and heater (7) are arranged at the bottom of described water tank (3), and
All electrically connect with described control device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412774.XU CN205749222U (en) | 2016-05-09 | 2016-05-09 | A kind of concrete sulphate wetting-drying circular tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412774.XU CN205749222U (en) | 2016-05-09 | 2016-05-09 | A kind of concrete sulphate wetting-drying circular tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205749222U true CN205749222U (en) | 2016-11-30 |
Family
ID=57371380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620412774.XU Expired - Fee Related CN205749222U (en) | 2016-05-09 | 2016-05-09 | A kind of concrete sulphate wetting-drying circular tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205749222U (en) |
-
2016
- 2016-05-09 CN CN201620412774.XU patent/CN205749222U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161130 Termination date: 20210509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |