CN202583043U - Concrete sulfate tester - Google Patents
Concrete sulfate tester Download PDFInfo
- Publication number
- CN202583043U CN202583043U CN 201220178105 CN201220178105U CN202583043U CN 202583043 U CN202583043 U CN 202583043U CN 201220178105 CN201220178105 CN 201220178105 CN 201220178105 U CN201220178105 U CN 201220178105U CN 202583043 U CN202583043 U CN 202583043U
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- water
- receiver
- tank
- pump
- concrete
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- Expired - Fee Related
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Abstract
The utility model discloses a concrete sulfate tester. The concrete sulfate tester comprises a refrigeration system, a test sample tank and a water tank, wherein a water outlet of the water tank is connected with a water inlet of the test sample tank through a first water pump, a first water return port of the test sample tank is connected with a second water return port of the water tank through a second water pump, a water receiver is arranged between a water outlet of the test sample tank and the second water pump, and a water inlet pipe of the second water pump is arranged at the upper part of the water receiver and contacts with the water surface in the water receiver. As the water inlet pipe of the water pump is arranged at the upper part of the water receiver and contacts with the water surface in the water receiver, after water flows into the water receiver from the water outlet of the test sample tank, the water receiver can play a role in precipitating the water, that is, cast and impurities mixed in the water can precipitate at the bottom of the water receiver so as to be fully separated from the water, thus preventing the water pumps, a cooling pipe and the like from being corroded and blocked by the cast and the impurities, and greatly prolonging the service life of the concrete sulfate tester.
Description
Technical field
The utility model relates to a kind of concrete sulphate testing machine.
Background technology
Concrete sulphate attack is to cause one of major reason of concrete durability destruction, and especially for list structure engineerings such as railway, highways, xoncrete structure can often face the corrosion of slide Sun Yue.In the soil, all contain a large amount of sulfate in the alkaline land, underground water, seawater; These sulfate penetrate into inside concrete; The series of physical chemical action can take place in some mineral matters in itself and the concrete, thereby makes that concrete structural strength lowers, volume stability descends, and has a strong impact on concrete permanance; Therefore, usually need detect concrete sulphate attack performance with the concrete sulphate testing machine.
Existing concrete sulfate testing machine mainly comprises refrigeration system, water tank, test specimen case, and is located at the heating system in the test specimen case; The water delivering orifice of water tank is connected through the water inlet of first water pump with the test specimen case; First water return outlet of test specimen case is connected with second water return outlet of water tank through second water pump, and water return outlet is provided with filter screen; In process of the test, concrete sample can produce part and come off, yet; When water when water return outlet flows out, screen pack can only intercept the bigger cast of volume, and little cast, impurity can be mixed in the water; When the water that is mixed with slight cast, impurity gets into second water pump, first water pump; When reaching cooling tube, it usually can cause that water pump and cooling tube are corroded, stop up, thereby greatly reduces the serviceable life of concrete sulphate testing machine.
The utility model content
For solving the problems of the technologies described above, the utility model provides long concrete sulphate testing machine in a kind of serviceable life.
For achieving the above object, the technical scheme of the utility model is following:
A kind of concrete sulphate testing machine comprises refrigeration system, test specimen case and water tank; The water delivering orifice of water tank is connected through the water inlet of first water pump with the test specimen case; First water return outlet of test specimen case is connected with second water return outlet of water tank through second water pump, is provided with water receiver between the water delivering orifice of test specimen case and second water pump; The water inlet pipe of second water pump is located at water receiver top, and contacts with the water surface in the water receiver.
Preferably, water receiver is located at the bottom of refrigeration system.
Through technique scheme, a kind of concrete sulphate testing machine that the utility model provided is because the water inlet pipe of suction pump is located at the top of water receiver; And contact with the water surface in the water receiver; When water behind the water delivering orifice inflow water collector of test specimen case, water receiver can play the effect of deposition to water wherein, promptly; The cast that is mixed with in the water, impurity can be deposited in the bottom of water receiver; Make cast, impurity fully separate, thereby avoided disengaging thing, impurity to cause suction pump, cooling tube etc. to be corroded, to stop up, so prolonged the serviceable life of this concrete sulphate testing machine greatly with water.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of the disclosed a kind of concrete sulphate testing machine of the utility model embodiment;
Fig. 2 is the right view of the disclosed a kind of concrete sulphate testing machine of the utility model embodiment.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
With reference to figure 1 and Fig. 2, the utility model provides a kind of concrete sulphate testing machine, comprises refrigeration system 1, test specimen case 2 and water tank 6; The water delivering orifice 62 of water tank 6 is connected with the water inlet 21 of test specimen case 2 through first water pump 52; The bottom of test specimen case 2 is provided with heating tube 14 and sensor 24; First water return outlet 22 of test specimen case 2 is connected with second water return outlet 61 of water tank 6 through second water pump 51, is provided with water receiver 13 between the water delivering orifice 62 of test specimen case 2 and second water pump 51; The water inlet pipe 511 of second water pump 51 is located at water receiver 13 tops, and contacts with the water surface in the water receiver 13.When water behind water delivering orifice 62 inflow water collectors 13 of test specimen case 2; Water receiver 13 can play the effect of deposition to the water of its inside; Promptly; The cast that is mixed with in the water, impurity can be deposited in the bottom of water receiver 13, make cast, impurity fully separate with water, thereby have avoided disengaging thing, impurity to cause suction pump, cooling tube etc. to be corroded, to stop up.In addition, water receiver 13 is located at the bottom of refrigeration system 1.
Can find out that through above-mentioned technical scheme a kind of concrete sulphate testing machine that the utility model provided is because the water inlet pipe 511 of suction pump is located at the top of water receiver 13; And contact with the water surface in the water receiver 13; When water behind water delivering orifice 62 inflow water collectors 13 of test specimen case 2, water receiver 13 can play the effect of deposition to the water of its inside, promptly; The cast that is mixed with in the water, impurity can be deposited in the bottom of water receiver 13; Make cast, impurity fully separate, thereby avoided disengaging thing, impurity to cause suction pump, cooling tube etc. to be corroded, to stop up, so prolonged the serviceable life of this concrete sulphate testing machine greatly with water.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (2)
1. a concrete sulphate testing machine comprises refrigeration system, test specimen case and water tank; The water delivering orifice of said water tank is connected through the water inlet of first water pump with said test specimen case; First water return outlet of said test specimen case is connected with second water return outlet of said water tank through second water pump, it is characterized in that, is provided with water receiver between the water delivering orifice of said test specimen case and said second water pump; The water inlet pipe of said second water pump is located at said water receiver top, and contacts with the water surface in the said water receiver.
2. a kind of concrete sulphate testing machine according to claim 1 is characterized in that said water receiver is located at the bottom of said refrigeration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220178105 CN202583043U (en) | 2012-04-24 | 2012-04-24 | Concrete sulfate tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220178105 CN202583043U (en) | 2012-04-24 | 2012-04-24 | Concrete sulfate tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583043U true CN202583043U (en) | 2012-12-05 |
Family
ID=47252444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220178105 Expired - Fee Related CN202583043U (en) | 2012-04-24 | 2012-04-24 | Concrete sulfate tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202583043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175772A (en) * | 2012-12-28 | 2013-06-26 | 苏州市东华试验仪器有限公司 | Sulfate tester with impurity removing device |
| CN105510214A (en) * | 2015-12-21 | 2016-04-20 | 苏州市东华试验仪器有限公司 | Sulfate test chamber with PID controller |
-
2012
- 2012-04-24 CN CN 201220178105 patent/CN202583043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175772A (en) * | 2012-12-28 | 2013-06-26 | 苏州市东华试验仪器有限公司 | Sulfate tester with impurity removing device |
| CN105510214A (en) * | 2015-12-21 | 2016-04-20 | 苏州市东华试验仪器有限公司 | Sulfate test chamber with PID controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140424 |