CN203110111U - Concrete steam curing case - Google Patents
Concrete steam curing case Download PDFInfo
- Publication number
- CN203110111U CN203110111U CN 201220745763 CN201220745763U CN203110111U CN 203110111 U CN203110111 U CN 203110111U CN 201220745763 CN201220745763 CN 201220745763 CN 201220745763 U CN201220745763 U CN 201220745763U CN 203110111 U CN203110111 U CN 203110111U
- Authority
- CN
- China
- Prior art keywords
- water
- case
- water tank
- box
- steam curing
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000008236 heating water Substances 0.000 claims abstract description 34
- 230000003020 moisturizing effect Effects 0.000 claims description 44
- 238000009835 boiling Methods 0.000 abstract description 4
- 230000001502 supplementing effect Effects 0.000 description 3
- 239000008400 supply water Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The utility model discloses a concrete steam curing case. The concrete steam curing case comprises a specimen case, a heating water tank, a water replenishing case, a water level switch and a water feeder, wherein the water level switch is arranged inside the water replenishing case. The water feeder is connected with the top face of the water replenishing case through a first water pipe. A one-way valve is arranged between the heating water tank and the water replenishing case. An inlet of the one-way valve is connected with the bottom face of the water replenishing case through a second water pipe, and an outlet of the one-way valve is connected with the top face of the heating water tank through a third water pipe. An electromagnetic valve is arranged at the end where the first water pipe is close to the water replenishing case. Due to the fact that water in the water replenishing case can be replenished in time through the electromagnetic valve, replenishing the water to the heating water tank in time by the water replenishing case is guaranteed, then the condition that the water inside the heating water tank is insufficient is avoided, and then accuracy of temperatures inside the specimen case can be improved. In addition, boiling water inside the heating water tank can be prevented from flowing back to the water replenishing case due to the one-way valve, and then the water level switch is prevented from being damaged when the water level switch is heated.
Description
Technical field
The utility model belongs to the test apparatus apparatus field, relates to a kind of concrete steam curing box.
Background technology
Concrete steam curing box is the special equipment of simulation concrete test specimen steam curing environment.At present, concrete steam curing box commonly used generally adopts in heating water tank and adds water, and by heating tube the water in the case is heated, and by pipeline steam is imported in the test specimen case then, so that concrete sample is carried out steam curing.When test specimen was carried out maintenance, the water yield in the heating water tank of concrete steam curing box will be replenished as required at any time.
Common, adopt water replanishing device that heating water tank is carried out moisturizing, above-mentioned water replanishing device comprises moisturizing box, water-feed and the water pipe that connects moisturizing box and water-feed.And water-feed can not supply water in trend moisturizing box, need by manually controlling, this with regard to the time regular meeting water in the water supply box takes place can not get the situation of in time replenishing.When moisturizing box middle water level was relatively lower, it just can not supply water in heating water tank, and then causes the water deficiency in the heating water tank; When in the heating water tank during water shortage, it just can not provide enough steam in the test specimen case, thereby has influenced the accuracy of test specimen the temperature inside the box greatly; In addition, when the moisturizing box in the heating water tank during moisturizing, the boiling water in the heating water tank usually can be back in the moisturizing box, makes that the temperature of water raises in the moisturizing box, thereby causes the water level switch in the moisturizing box to damage because being heated.
Summary of the invention
The utility model provides a kind of concrete steam curing box, and its purpose mainly is that to solve in the prior art test specimen the temperature inside the box accurate inadequately, and the problem damaged because being heated of water level switch.
For achieving the above object, the technical solution of the utility model is as follows: a kind of concrete steam curing box comprises test specimen case, moisturizing box, heating water tank and water-feed; Between described water-feed and the moisturizing box through first cross current; Described moisturizing box inside is provided with water level switch; Be provided with check valve between described moisturizing box and the described heating water tank.
Related content in the technique scheme is explained as follows:
1, in the such scheme, the entrance point of described check valve is connected with described moisturizing box bottom surface through second water pipe; The port of export of described check valve is connected with described heating water tank end face through the 3rd water pipe.
2, in the such scheme, described first water pipe is provided with magnetic valve with the end that described moisturizing box is communicated with.
3, in the such scheme, described check valve is the lift check valve.
4, in the such scheme, described moisturizing box and heating water tank all are arranged on the side of described test specimen case.
Because the utilization of the technical program, the utility model compared with prior art has following advantage:
The utility model is owing to be provided with magnetic valve at first water pipe, can control the automatic supplementing water of moisturizing box by magnetic valve, making has enough water in the moisturizing box, thereby guaranteed that the moisturizing box can be to timely supplementing water in the heating water tank, avoided the situation of water shortage in the heating water tank, so it can improve the accuracy of test specimen the temperature inside the box; In addition, because the import of check valve is connected by the bottom surface of the secondth water pipe with the moisturizing box, its outlet is connected with the heating water tank end face by the 3rd water pipe, and check valve can prevent that the boiling water in the heating water tank is back to the moisturizing box, thereby has avoided water level switch to damage because being heated.
Description of drawings
Accompanying drawing 1 is looked schematic diagram for the utility model master.
In the above accompanying drawing: 1, test specimen case; 2, moisturizing box; 20, water level switch; 21, second water pipe; 22, the 3rd water pipe; 23; First water pipe 3, heating water tank; 4, check valve; 5, magnetic valve.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
As shown in Figure 1, a kind of concrete steam curing box comprises test specimen case 1, moisturizing box 2, heating water tank 3 and water-feed (not marking among the figure); Be communicated with through first water pipe 23 between described water-feed and the moisturizing box 2; Described moisturizing box 2 inside are provided with water level switch 20; Be provided with check valve 4 between described moisturizing box 2 and the described heating water tank 3.
The entrance point of described check valve 4 is connected with described moisturizing box 2 bottom surfaces through second water pipe 21; The port of export of described check valve 4 is connected with described heating water tank 3 end faces through the 3rd water pipe 22.
Described first water pipe 23 is provided with magnetic valve 5 with the end that described moisturizing box 2 is communicated with.
Described check valve 4 is the lift check valve.
Described moisturizing box 2 and heating water tank 3 all are arranged on the side of described test specimen case 1.
Because check valve 4 can prevent that the boiling water in the heating water tank 3 is back to moisturizing box 2, thereby has avoided water level switch 20 to be heated, so can avoid water level switch 20 to damage because being heated.First water pipe 23 is provided with magnetic valve 5 near moisturizing box 2 ends, and when moisturizing box 2 middle water levels were lower than predetermined water level, magnetic valve 5 can be opened automatically, with automatic supplementing water in moisturizing box 2, thereby has guaranteed that the water in the moisturizing box 2 can access in time additional.So can not take place because of water shortage in the moisturizing box 2, and the situation that causes the water in the heating water tank 3 to can not get replenishing.Therefore, can improve the accuracy of test specimen the temperature inside the box greatly.
In addition, check valve 4 is lift check valve 4.Heating water tank 3 and moisturizing box 2 all are arranged on the side of test specimen case 1, and it can make things convenient for the workman to assemble, overhaul this concrete steam rapid curing case.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (5)
1. a concrete steam curing box comprises test specimen case (1), moisturizing box (2), heating water tank (3) and water-feed; Be communicated with through first water pipe (23) between described water-feed and the moisturizing box (2); Described moisturizing box (2) inside is provided with water level switch (20); It is characterized in that: be provided with check valve (4) between described moisturizing box (2) and the described heating water tank (3).
2. concrete steam curing box according to claim 1, it is characterized in that: the entrance point of described check valve (4) is connected with described moisturizing box (2) bottom surface through second water pipe (21); The port of export of described check valve (4) is connected with described heating water tank (3) end face through the 3rd water pipe (22).
3. concrete steam curing box according to claim 1, it is characterized in that: the end that described first water pipe (23) is communicated with described moisturizing box (2) is provided with magnetic valve (5).
4. concrete steam curing box according to claim 1, it is characterized in that: described check valve (4) is the lift check valve.
5. concrete steam curing box according to claim 1, it is characterized in that: described moisturizing box (2) and heating water tank (3) all are arranged on the side of described test specimen case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745763 CN203110111U (en) | 2012-12-29 | 2012-12-29 | Concrete steam curing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745763 CN203110111U (en) | 2012-12-29 | 2012-12-29 | Concrete steam curing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203110111U true CN203110111U (en) | 2013-08-07 |
Family
ID=48890488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220745763 Expired - Fee Related CN203110111U (en) | 2012-12-29 | 2012-12-29 | Concrete steam curing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203110111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115444277A (en) * | 2022-09-20 | 2022-12-09 | 广东新宝电器股份有限公司 | Water yield detection system and beverage machine |
-
2012
- 2012-12-29 CN CN 201220745763 patent/CN203110111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115444277A (en) * | 2022-09-20 | 2022-12-09 | 广东新宝电器股份有限公司 | Water yield detection system and beverage machine |
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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: 20130807 Termination date: 20131229 |