CN206489463U - A kind of effective water retention experimental enviroment case of curing compound - Google Patents
A kind of effective water retention experimental enviroment case of curing compound Download PDFInfo
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- CN206489463U CN206489463U CN201621088388.6U CN201621088388U CN206489463U CN 206489463 U CN206489463 U CN 206489463U CN 201621088388 U CN201621088388 U CN 201621088388U CN 206489463 U CN206489463 U CN 206489463U
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- water retention
- curing compound
- effective water
- casing
- experimental enviroment
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Abstract
The utility model belongs to curing compound technical field of performance test, it particularly relates to arrive a kind of effective water retention experimental enviroment case of curing compound.The environmental cabinet includes chamber door, casing, work box, grate plate, heating tube, refrigeration system, evaporation tube, humidifier, circulating fan, integrated temperature humidity and wind sensor, control panel, insulation material, experiment porch and ventilating opening.Compared with prior art, the effective water retention experimental enviroment case of curing compound described in the utility model, every layer of experiment porch possesses independent loops fan vent, humidifier outlet, heating tube and evaporation tube, and pass through two integrated temperature humidity air velocity transducer integration testing data, to improve its control accuracy, so as to realize constant temperature, constant humidity, the environmental condition of permanent wind speed；And rational in infrastructure, dependable performance, precise control of temperature, humidity and wind speed, meet national regulation requirement.
Description
Technical field
The utility model belongs to curing compound technical field of performance test, it particularly relates to arrive a kind of concrete
The effective water retention experimental enviroment case of sealing compound.
Background technology
Cement concrete is the maximum construction material of most widely used, consumption in the range of the world today, be widely used in traffic,
The job facilities construction such as building, water conservancy, but after the completion of concreting, it is necessary to certain temperature and humidity is kept, can just make it
The internal abundant aquation of cement, intensity constantly increases, therefore the curing condition good with the later stage of the performance after concrete hardening is close not
It can divide.
It is a kind of new and effective concrete curing mode that sealing compound, which conserves relatively conventional maintenance method, and it can be in concrete
Surface forms one layer of continuous fluid-tight curing in airtight condition film, makes concrete surface and air exclusion, reduces moisture evaporation, so that
Concrete is set to complete hydration to greatest extent using itself moisture, therefore the performance quality of sealing compound determines that concrete is supported
Protect effect.
《Highway engineering curing compound》Effective water retention experimental enviroment of regulation sealing compound in (JT/T 522-2004)
Case temperature is 35 DEG C ± 2 DEG C, humidity 40% ± 5% (RH), wind speed 0.5m ± 0.2m/s.When wind speed, which can not be met, to be required,
Qualitative test can only be carried out, it is impossible to be used as deciding grade and level and arbitration test.To there is volume in current market environmental cabinet on sale very large mostly,
Control of temperature and humidity is inaccurate, no constant wind speed function.
The content of the invention
To solve problem above, the utility model provides a kind of rational in infrastructure, and the curing compound of dependable performance is effective
Water retention experimental enviroment case.
The effective water retention experimental enviroment case of curing compound described in the utility model, the environmental cabinet include chamber door 1,
Casing 2, work box 3, grate plate 4, heating tube 5, refrigeration system 6, evaporation tube 7, humidifier 8, circulating fan 9, integrated temperature humidity
Air velocity transducer 10, control panel 11, insulation material 12, experiment porch 13, ventilating opening 14；The inwall of casing 2 is filled with thermal insulating material
Material 12；Casing 2 is divided into two parts, and left side is main equipment box, and right side is the work box 3 with chamber door 1；Grate plate 4 has three pieces, by work
Make case 3 and be divided into four experiment porch 13, every piece of lower section of grate plate 4 sets two evaporation tubes 7 and two heating tubes 5, is staggered；
Every layer of experiment porch 13 is placed with a block concrete test specimen 15 in bottom, at top provided with two integrated temperature humidity and wind sensings
Device 10；There are refrigeration system 6, humidifier 8 and four circulating fans 9 in main equipment case；On the discharge pipe of four circulating fans 9 all
There is branch pipe to be connected to humidifier 8, its air outlet is also respectively led in four experiment porch 13.
The effective water retention experimental enviroment case of curing compound described in the utility model, the chamber door 1, casing 2, work
Case 3 and grate plate 4 are made by stainless steel；The insulation material 12 of the inwall of casing 2 filling is phenol formaldehyde foam.
The effective water retention experimental enviroment case of curing compound described in the utility model, the refrigeration system 6 is located at case
The lower-left bottom of body 2, is connected with evaporation tube 7, and it is connected to control panel 11 with integrated temperature humidity and wind sensor 10.
The effective water retention experimental enviroment case of curing compound described in the utility model, the heating tube 5 be U types not
Become rusty steel electric heating tube, is fixed on the bottom of grate plate 4, it is connected to control panel with integrated temperature humidity and wind sensor 10.
The effective water retention experimental enviroment case of curing compound described in the utility model, the evaporation tube 7 is U type copper
Pipe, is connected with refrigeration system 6, is fixed on the bottom of grate plate 4.
The effective water retention experimental enviroment case of curing compound described in the utility model, the circulating fan 9 is direct current
Frequency conversion fan, quantity is 4, is set installed in the left side of casing 2, vertical arrangement, air outlet and four left surfaces of experiment porch 13
Rectangle ventilating opening be connected, it is connected to control panel with integrated temperature humidity and wind sensor 10.
When starting experiment, first temperature, humidity and wind speed needed for the input experiment of control panel 11, then start shooting, each portion
Part starts to cooperate, when integrated temperature humidity and wind sensor 10, which detects environmental condition, reaches setting value, sends signal
To control panel 11, control panel 11 sends a control signal to refrigeration system 6, heating tube 5, humidifier 8 and is stopped, with
Experiment is carried out, and when environmental condition is unsatisfactory for setting value, integrated temperature humidity and wind sensor 10 sends a signal to control panel
11, control panel 11 sends a control signal to refrigeration system 6, heating tube 5, humidifier 8 and started working.
Compared with prior art, the effective water retention experimental enviroment case of curing compound described in the utility model, every layer
Experiment porch possesses independent loops fan vent, humidifier outlet, heating tube and evaporation tube, and wet by two integrated temperatures
Air velocity transducer integration testing data are spent, to improve its control accuracy, so as to realize constant temperature, constant humidity, the environment bar of permanent wind speed
Part；And rational in infrastructure, dependable performance, precise control of temperature, humidity and wind speed, meet national regulation requirement.
Brief description of the drawings
Fig. 1 environmental cabinet elevation described in the utility model.Fig. 2 environmental cabinet profiles described in the utility model.Fig. 3 sheets
Environmental cabinet grate plate figure described in utility model.Chamber door -1, casing -2, work box -3, grate plate -4, heating tube -5, refrigeration system -6,
Evaporation tube -7, humidifier -8, circulating fan -9, integrated temperature humidity and wind sensor -10, control panel -11, insulation material -
12nd, experiment porch -13, ventilating opening -14.
Embodiment
With reference to specific embodiment to the effective water retention experimental enviroment of curing compound described in the utility model
Case is described further, but protection domain of the present utility model is not limited to this.
Embodiment 1
A kind of effective water retention experimental enviroment case of curing compound, the environmental cabinet includes chamber door 1, casing 2, work box
3rd, grate plate 4, heating tube 5, refrigeration system 6, evaporation tube 7, humidifier 8, circulating fan 9, integrated temperature humidity and wind sensor 10,
Control panel 11, insulation material 12, experiment porch 13, ventilating opening 14；The inwall of casing 2 is filled with insulation material 12；Casing 2 by every
Into two parts, left side is main equipment box, and right side is the work box 3 with chamber door 1；Grate plate 4 has three pieces, and work box 3 is divided into four
Individual experiment porch 13, every piece of lower section of grate plate 4 sets two evaporation tubes 7 and two heating tubes 5, is staggered；Every layer of experiment porch
13 are placed with a block concrete test specimen 15 in bottom, at top provided with two integrated temperature humidity and wind sensors 10；Main equipment
There are refrigeration system 6, humidifier 8 and four circulating fans 9 in case；There is branch pipe to be connected on the discharge pipe of four circulating fans 9
Humidifier 8, its air outlet is also respectively led in four experiment porch 13.
The chamber door 1, casing 2, work box 3 and grate plate 4 are made by stainless steel；The guarantor of the inwall of casing 2 filling
Adiabator 12 is phenol formaldehyde foam.The refrigeration system 6 is located at the lower-left bottom of casing 2, is connected with evaporation tube 7, itself and integrated temperature
Humidity and wind sensor 10 is connected to control panel 11.The heating tube 5 is U type stainless steel electric heating tubes, is fixed on grate plate 4
Bottom, it is connected to control panel with integrated temperature humidity and wind sensor 10.The evaporation tube 7 is U-shaped copper pipe, is with refrigeration
System 6 is connected, and is fixed on the bottom of grate plate 4.The circulating fan 9 is DC frequency-changing blower fan, and quantity is 4, left installed in casing 2
Side, vertical arrangement, the rectangle ventilating opening that air outlet is set with four left surfaces of experiment porch 13 is connected, and it is wet with integrated temperature
Degree air velocity transducer 10 is connected to control panel.
When starting experiment, first temperature, humidity and wind speed needed for the input experiment of control panel 11, then start shooting, each portion
Part starts to cooperate, when integrated temperature humidity and wind sensor 10, which detects environmental condition, reaches setting value, sends signal
To control panel 11, control panel 11 sends a control signal to refrigeration system 6, heating tube 5, humidifier 8 and is stopped, with
Experiment is carried out, and when environmental condition is unsatisfactory for setting value, integrated temperature humidity and wind sensor 10 sends a signal to control panel
11, control panel 11 sends a control signal to refrigeration system 6, heating tube 5, humidifier 8 and started working.
Compared with prior art, the effective water retention experimental enviroment case of curing compound described in the utility model, every layer
Experiment porch possesses independent loops fan vent, humidifier outlet, heating tube and evaporation tube, and wet by two integrated temperatures
Air velocity transducer integration testing data are spent, to improve its control accuracy, so as to realize constant temperature, constant humidity, the environment bar of permanent wind speed
Part；And rational in infrastructure, dependable performance, precise control of temperature, humidity and wind speed, meet national regulation requirement.
Claims (6)
1. a kind of effective water retention experimental enviroment case of curing compound, it is characterised in that the environmental cabinet include chamber door (1),
Casing (2), work box (3), grate plate (4), heating tube (5), refrigeration system (6), evaporation tube (7), humidifier (8), circulating fan
(9), integrated temperature humidity and wind sensor (10), control panel (11), insulation material (12), experiment porch (13) and ventilating opening
(14)；Casing (2) inwall is filled with insulation material (12)；Casing (2) is divided into two parts, and left side is main equipment box, and right side is
Work box (3) with chamber door (1)；Grate plate (4) has three pieces, and work box (3) is divided into four experiment porch (13), every piece of grate plate
(4) lower section sets two evaporation tubes (7) and two heating tubes (5), is staggered；Every layer of experiment porch (13) is placed with bottom
One block concrete test specimen (15), at top provided with two integrated temperature humidity and wind sensors (10)；There is refrigeration in main equipment case
System (6), humidifier (8) and four circulating fans (9)；There is branch pipe to be connected on the discharge pipe of four circulating fans (9) to add
Wet device (8), its air outlet is also respectively led in four experiment porch (13).
2. the effective water retention experimental enviroment case of curing compound according to claim 1, it is characterised in that the chamber door
(1), casing (2), work box (3) and grate plate (4) are made by stainless steel；The insulation material of casing (2) the inwall filling
(12) it is phenol formaldehyde foam.
3. the effective water retention experimental enviroment case of curing compound according to claim 1, it is characterised in that the refrigeration
System (6) is located at casing (2) lower-left bottom, is connected with evaporation tube (7), it is connected with integrated temperature humidity and wind sensor (10)
To control panel (11).
4. the effective water retention experimental enviroment case of curing compound according to claim 1, it is characterised in that the heating
It is U-shaped stainless steel electric heating tube to manage (5), is fixed on grate plate (4) bottom, it is connected with integrated temperature humidity and wind sensor (10)
To control panel.
5. the effective water retention experimental enviroment case of curing compound according to claim 1, it is characterised in that the evaporation
It is U-shaped copper pipe to manage (7), is connected with refrigeration system (6), is fixed on grate plate (4) bottom.
6. the effective water retention experimental enviroment case of curing compound according to claim 1, it is characterised in that the circulation
Blower fan (9) is DC frequency-changing blower fan, and quantity is 4, on the left of casing (2), vertical arrangement, and air outlet and corresponding experiment are flat
The rectangle ventilating opening that platform (13) left surface is set is connected, and it is connected to chain of command with integrated temperature humidity and wind sensor (10)
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088388.6U CN206489463U (en) | 2016-09-28 | 2016-09-28 | A kind of effective water retention experimental enviroment case of curing compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088388.6U CN206489463U (en) | 2016-09-28 | 2016-09-28 | A kind of effective water retention experimental enviroment case of curing compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489463U true CN206489463U (en) | 2017-09-12 |
Family
ID=59768677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621088388.6U Expired - Fee Related CN206489463U (en) | 2016-09-28 | 2016-09-28 | A kind of effective water retention experimental enviroment case of curing compound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206489463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196222A (en) * | 2019-05-29 | 2019-09-03 | 中交天津港湾工程研究院有限公司 | A kind of concrete tide environmental test chamber and test method |
| CN110501396A (en) * | 2019-08-27 | 2019-11-26 | 重庆大学 | A kind of concrete renovation agent endurance test system |
-
2016
- 2016-09-28 CN CN201621088388.6U patent/CN206489463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196222A (en) * | 2019-05-29 | 2019-09-03 | 中交天津港湾工程研究院有限公司 | A kind of concrete tide environmental test chamber and test method |
| CN110501396A (en) * | 2019-08-27 | 2019-11-26 | 重庆大学 | A kind of concrete renovation agent endurance test system |
| CN110501396B (en) * | 2019-08-27 | 2021-09-24 | 重庆大学 | Concrete repairing agent durability test system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20180928 |