CN201931546U - Automatic weighing and adding device for liquid concrete admixture - Google Patents
Automatic weighing and adding device for liquid concrete admixture Download PDFInfo
- Publication number
- CN201931546U CN201931546U CN2010206468351U CN201020646835U CN201931546U CN 201931546 U CN201931546 U CN 201931546U CN 2010206468351 U CN2010206468351 U CN 2010206468351U CN 201020646835 U CN201020646835 U CN 201020646835U CN 201931546 U CN201931546 U CN 201931546U
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- pipeline
- liquid
- valve
- concrete
- adding device
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- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to an automatic weighing and adding device for liquid concrete admixture, belongs to the technical field of concrete and mainly solves the problems of a certain occupied space, inconvenience in operation and high operation cost in the weighing process of the existing weighting method. The automatic weighing and adding device is mainly characterized by comprising a first pipeline, a liquid conveying pump and a second pipeline, wherein the first pipeline is connected with a liquid concrete admixture storage tank; one end of the second pipeline is inserted in a concrete stirring tank; the liquid conveying pump is connected between the first pipeline and the second pipeline; the first pipeline is provided with a first valve; the second pipeline is provided with a second valve; and the liquid conveying pump is connected with a time relay. The automatic weighing and adding device has the characteristic that the liquid concrete admixture can be directly added into the stirring tank without a weighing container, and is mainly used for automatically adding the liquid concrete admixture in the process of stirring the concrete.
Description
Technical field
The utility model belongs to the concrete technology field.Be specifically related to a kind of in mixing system concrete process the automatic adding set of annex solution body concrete additive.
Background technology
In mixing system concrete process, need constantly to concrete drums annex solution body concrete additive.At present, the normal operating weight method metering of annex solution body concrete additive, this method needs bigger metering device and container, by metrological service the liquid concrete additive is joined the container of metering device from liquid concrete additive hold-up tank earlier, again the container of liquid concrete additive from metering device joined the agitator tank, its weak point is to occupy certain space, inconvenient operation, operating cost height.
Summary of the invention
The purpose of this utility model is exactly that a kind of directly automatic gauge adding set of annex solution body concrete additive in agitator tank of measuring container that need not is provided at above-mentioned weak point.
Technical solution of the present utility model is: a kind of liquid concrete additive automatic gauge adding set, it is characterized in that: comprise with the liquid concrete additive and store tank connected first pipeline, liquid delivery pump, an end inserts second pipeline in the concrete drums; Liquid delivery pump is connected between first pipeline and second pipeline; First pipeline is provided with first valve; Second pipeline is provided with second valve; Liquid delivery pump is connected with the time relay.
Described first valve of technical solution of the present utility model, second valve are magnetic valve.
The utility model is owing to adopt by first pipeline, first valve, liquid delivery pump, the time relay, the liquid concrete additive automatic gauge adding set that second pipeline and second valve constitute, first pipeline is connected with liquid concrete additive hold-up tank, liquid delivery pump is connected between first pipeline and second pipeline, the second pipeline other end inserts in the concrete drums, first pipeline, be respectively equipped with first valve on second pipeline, second valve, liquid delivery pump is connected with the time relay, thereby, liquid concrete additive reservoir links by magnetic valve and pump, pump is carried liquid cement grinding additive by valve in agitator tank, the motor of pump links to each other with the time relay in the controller, the duration of runs of the time control pump by the setting-up time relay, carry the certain amount of fluid cement grinding aid thereby reach.The utlity model has the directly characteristics of annex solution body concrete additive in agitator tank of measuring container that need not.The utility model is mainly used in mixes automatic annex solution body concrete additive in the system concrete process.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is made of first pipeline 2, first valve 3, liquid delivery pump 4, the time relay 8, second pipeline 6 and second valve 5.First pipeline 2 is provided with first valve, 3, one ends and is connected with liquid concrete additive hold-up tank 1, and the other end is connected with liquid delivery pump 4.Be respectively equipped with second valve, 5, one ends on second pipeline 6 and be connected with liquid delivery pump 4, the other end inserts in the concrete drums 7.Liquid delivery pump 4 is connected with the time relay 8.First valve 3, second valve 5 are magnetic valve.Because liquid delivery pump 4 flow velocitys are certain, thereby only need to set the opening times at the time relay 8, first valve 3 and second valve 5 all are in opening, but the addition of liquid with precise control concrete admixture just.
Claims (2)
1. a liquid concrete additive automatic gauge adding set is characterized in that: comprise with the liquid concrete additive and store tank connected first pipeline (2) that liquid delivery pump (4), an end insert interior second pipeline (6) of concrete drums (7); Liquid delivery pump (4) is connected between first pipeline (2) and second pipeline (6); First pipeline (2) is provided with first valve (3); Second pipeline (6) is provided with second valve (5); Liquid delivery pump (4) is connected with the time relay (8).
2. a kind of liquid concrete additive automatic gauge adding set according to claim 1, it is characterized in that: described first valve (3), second valve (5) are magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206468351U CN201931546U (en) | 2010-12-08 | 2010-12-08 | Automatic weighing and adding device for liquid concrete admixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206468351U CN201931546U (en) | 2010-12-08 | 2010-12-08 | Automatic weighing and adding device for liquid concrete admixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931546U true CN201931546U (en) | 2011-08-17 |
Family
ID=44443084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206468351U Expired - Fee Related CN201931546U (en) | 2010-12-08 | 2010-12-08 | Automatic weighing and adding device for liquid concrete admixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931546U (en) |
-
2010
- 2010-12-08 CN CN2010206468351U patent/CN201931546U/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: 20110817 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |