Cement civil air defense door circulating water automatic maintenance device and cement civil air defense door manufacturing method

A technology of civil air defense doors and circulating water, which is applied in the direction of manufacturing tools, auxiliary molding equipment, ceramic molding machines, etc., can solve the problems of uneven water on the surface of cement civil air defense doors, affecting the effect of concrete curing, affecting the quality of concrete curing, etc., to achieve good Curing effect, not easy to evaporate, reduce the effect of improving the curing effect
CN113306014AInactive Publication Date: 2021-08-27广州市羊城地下工程有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
广州市羊城地下工程有限公司
Publication Date
2021-08-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a cement civil air defense door circulating water automatic maintenance device and a cement civil air defense door manufacturing method, and belongs to the field of civil air defense door production. The cement civil air defense door circulating water automatic maintenance device comprises a maintenance shed, a placement seat is arranged in the maintenance shed, multiple sets of guardrails are arranged on the placement seat at intervals, a water treatment pond is arranged below the maintenance shed, a drainage channel communicated with the water treatment pond is arranged at the side edge of the placement seat, and spray heads are installed at the top in the maintenance shed; the spray heads are connected with the water treatment pond through water pipes and water suction pumps, and a controller is arranged outside the maintenance shed and electrically connected with the water suction pumps; maintenance water is stored in the water treatment pond and comprises the following raw material components in parts by weight of water, polyacrylamide, fatty alcohol-polyoxyethylene ether, sodium dodecyl benzene sulfonate and glyceryl triacetate; and according to the cement civil air defense door manufacturing method, a cement civil air defense door is maintained through the cement civil air defense door circulating water automatic maintenance device. The cement civil air defense door circulating water automatic maintenance device has the effect of improving the cement civil air defense door maintenance effect, and water resources are saved.
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Description

technical field

[0001] The invention relates to the production field of civil air defense doors, in particular to a circulating water automatic maintenance device for cement civil air defense doors and a manufacturing method for cement civil air defense doors. Background technique

[0002] The civil air defense door is a kind of door for the entrance and exit of the civil protection project. Since the civil air defense door generally has quality requirements such as earthquake resistance, bending resistance, cargo release, and smoke prevention, most civil air defense doors are cement civil air defense doors, that is, the door frame of the civil air defense door is made of steel bars. Concrete for filling.

[0003] After pouring the reinforced concrete of the civil air defense door and waiting for its initial setting, it is necessary to carry out concrete curing on the cement civil air defense door to improve the overall strength of the cement civil air defense door. General...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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