CN203738979U - Concrete steam curing box - Google Patents
Concrete steam curing box Download PDFInfo
- Publication number
- CN203738979U CN203738979U CN201320876387.8U CN201320876387U CN203738979U CN 203738979 U CN203738979 U CN 203738979U CN 201320876387 U CN201320876387 U CN 201320876387U CN 203738979 U CN203738979 U CN 203738979U
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- China
- Prior art keywords
- box
- water
- water tank
- heating water
- steam curing
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- Expired - Fee Related
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The utility model relates to a concrete steam curing box which comprises a test piece box and a steam conveying device. The steam conveying device comprises a heating water tank and a water supplementing device. The heating water tank is connected with the test piece box through a first pipeline. The water supplementing device comprises a water supply device and a water supplementing box. The water supply device and the water supplementing box are connected through a second pipeline. A water level switch is arranged in the water supplementing box. The water supplementing box is connected with the heating water tank through a U-shaped pipeline. The two ends of the U-shaped pipeline are connected with the bottom of the water supplementing box and the bottom of the heating water tank respectively. According to the concrete steam curing box, due to the fact that in the steam conveying device, the water supplementing box is connected with the heating water tank through the U-shaped pipeline and the U-shaped pipeline prevents boiled water in the heating water tank from flowing back to the water supplementing box through a liquid seal, so that the phenomenon that the water level switch is damaged due to the fact that the switch is heated is avoided, meanwhile, the heating water tank is prevented from being heated in a dry mode, and the heating water tank is prevented from being damaged.
Description
Technical field
The utility model relates to a kind of steam curing box, relates in particular to a kind of type concrete steam curing box.
Background technology
Type concrete steam curing box is the special equipment of simulation concrete test specimen steam curing environment.At present, conventional type concrete steam curing box generally adopts and in heating water tank, adds water, and heating water tank heats water, then by pipeline, steam is inputted in test specimen case, so that concrete sample is carried out to steam curing.In the time that test specimen is carried out to maintenance, the water yield in the heating water tank of type concrete steam curing box will be supplemented as required at any time.
At present, conventionally adopt water replanishing device to carry out moisturizing to heating water tank, above-mentioned water replanishing device comprises moisturizing box, water-feed and connects the pipeline of moisturizing box and water-feed.When water replanishing device is in heating water tank when moisturizing, the boiling water in heating water tank usually can be back in moisturizing box, the temperature of water in moisturizing box is raise, thereby cause the water level switch in moisturizing box to damage because being heated.
As Chinese utility model patent " type concrete steam curing box ", application number is 201220745763.5, a kind of type concrete steam curing box is disclosed, it by arranging a check valve between moisturizing box and heating water tank, although check valve can prevent the boiling water in heating water tank and be back to moisturizing box, thereby avoid water level switch to damage because being heated, but, the boiling water refluxing in boiler can be by check valve dieback, make the moisturizing box cannot be to moisturizing in heating water tank, cause heating water tank dry combustion method, thereby cause the damage of heating water tank.
Utility model content
The utility model object is that a kind of type concrete steam curing box is provided in order to overcome the deficiencies in the prior art, this type concrete steam curing box can either prevent that the boiling water in heating water tank is back to moisturizing box, thereby avoid water level switch to damage because being heated, can prevent again the dry combustion method of heating water tank, avoid the damage of heating water tank.
For achieving the above object, the technical solution adopted in the utility model is: a kind of type concrete steam curing box, comprise test specimen case and steam delivery device, described steam delivery device comprises heating water tank and water replanishing device, described heating water tank is connected with test specimen case by the first pipeline, and described water replanishing device comprises water-feed and moisturizing box, and described water-feed is connected by the second pipeline with moisturizing box, in described moisturizing box, be provided with water level switch, described moisturizing box is connected with heating water tank by U-shaped pipe; The two ends of described U-shaped pipe are connected with heating water tank bottom with moisturizing box bottom respectively.
Preferably, described U-shaped pipe is heat insulation silicone tube.
Preferably, described the second water pipe is provided with magnetic valve.
Preferably, described steam delivery device is arranged on the side of described test specimen case.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Type concrete steam curing box of the present utility model, in steam delivery device, moisturizing box is connected with heating water tank by U-shaped pipe, U-shaped pipe prevents that by fluid-tight the boiling water in heating water tank is back to moisturizing box, thereby avoid water level switch to damage because being heated, meanwhile, can prevent again the dry combustion method of heating water tank, avoid the damage of heating water tank; Owing to being provided with magnetic valve on the second water pipe, can control moisturizing box automatic makeup water-filling by magnetic valve, making has enough water in moisturizing box, thereby ensure that moisturizing box can be to timely supplementing water in heating water tank, avoid the situation of water shortage in heating water tank, therefore it can improve the accuracy of test specimen the temperature inside the box.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the plan structure schematic diagram of type concrete steam curing box of the present utility model;
Accompanying drawing 2 is the side-looking structural representation of the steam delivery device of type concrete steam curing box of the present utility model;
Wherein: 1, test specimen case; 2, the first pipeline; 3, heating water tank; 4, water-feed; 5, moisturizing box; 6, the second water pipe; 7, water level switch; 8, U-shaped pipe; 9, magnetic valve.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Described in the utility model a kind of type concrete steam curing box as shown in accompanying drawing 1,2, comprise test specimen case 1 and steam delivery device, described steam delivery device comprises heating water tank 3 and water replanishing device, described heating water tank 3 is connected for 1 case with test specimen by the first pipeline 2, described water replanishing device comprises water-feed 4 and moisturizing box 5, described water-feed 4 is connected by the second pipeline 6 with moisturizing box 5, in described moisturizing box 5, is provided with water level switch 7, and described moisturizing box 5 is connected with heating water tank 3 by U-shaped pipe 8; The two ends of described U-shaped pipe 8 are connected with heating water tank 3 bottoms with moisturizing box 5 bottoms respectively; Described U-shaped pipe 8 is heat insulation silicone tube; Described the second water pipe 6 is provided with magnetic valve 9.
Type concrete steam curing box of the present utility model, in steam delivery device, moisturizing box is connected with heating water tank by U-shaped pipe, U-shaped pipe prevents that by fluid-tight the boiling water in heating water tank is back to moisturizing box, thereby avoid water level switch to damage because being heated, meanwhile, can prevent again the dry combustion method of heating water tank, avoid the damage of heating water tank.
Above-mentioned type concrete steam curing box, because the second water pipe is provided with magnetic valve, when moisturizing box middle water level is during lower than water level switch, magnetic valve can be opened automatically, with automatic makeup water-filling in moisturizing box, thereby ensureing that the water in moisturizing box can be supplemented in time, thus can not occur because of water shortage in moisturizing box, and cause the water in heating water tank to can not get supplementary situation.Therefore, can greatly improve the accuracy of test specimen the temperature inside the box.
Above-mentioned type concrete steam curing box, described steam delivery device operated by rotary motion is at the side of described test specimen case.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (4)
1. a type concrete steam curing box, it is characterized in that: comprise test specimen case and steam delivery device, described steam delivery device comprises heating water tank and water replanishing device, described heating water tank is connected with test specimen case by the first pipeline, described water replanishing device comprises water-feed and moisturizing box, described water-feed is connected by the second pipeline with moisturizing box, in described moisturizing box, is provided with water level switch, it is characterized in that: described moisturizing box is connected with heating water tank by U-shaped pipe; The two ends of described U-shaped pipe are connected with heating water tank bottom with moisturizing box bottom respectively.
2. according to the type concrete steam curing box described in claim 1, it is characterized in that: described U-shaped pipe is heat insulation silicone tube.
3. according to the type concrete steam curing box described in claim 2, it is characterized in that: described the second water pipe is provided with magnetic valve.
4. according to the type concrete steam curing box one of claim 1～3 Suo Shu, it is characterized in that: described steam delivery device is arranged on the side of described test specimen case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876387.8U CN203738979U (en) | 2013-12-28 | 2013-12-28 | Concrete steam curing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876387.8U CN203738979U (en) | 2013-12-28 | 2013-12-28 | Concrete steam curing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738979U true CN203738979U (en) | 2014-07-30 |
Family
ID=51338840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320876387.8U Expired - Fee Related CN203738979U (en) | 2013-12-28 | 2013-12-28 | Concrete steam curing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692544A (en) * | 2013-12-28 | 2014-04-02 | 苏州市东华试验仪器有限公司 | Concrete steam curing box |
-
2013
- 2013-12-28 CN CN201320876387.8U patent/CN203738979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692544A (en) * | 2013-12-28 | 2014-04-02 | 苏州市东华试验仪器有限公司 | Concrete steam curing box |
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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: 20140730 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |