An active thermal storage greenhouse

Abstract

The invention discloses an active heat accumulating greenhouse which comprises a heat accumulating box. A heat insulating plate is fixedly mounted on the inner wall of the heat accumulating box, a heat absorption block is fixedly mounted on the heat insulating plate, a heat insulating transparent plate at the top of the heat insulating plate is fixedly mounted in an inner cavity of the heat accumulating box, an isolation plate positioned below the heat absorption block is fixedly mounted in the heat accumulating box, a heat conduction plate fixedly sleeves the middle of the isolation plate, a fixing block is fixedly mounted on the side surface of the heat accumulating box, a positioning block is fixedly mounted below the fixing block, and a heat transfer device is fixedly mounted between the fixing block and the positioning block. The active heat accumulating greenhouse is communicated with a closed biogas digester through a drainage pipe connected with a waste tank and a guide pipe, so that waste materials are added into the biogas digester and dissolved, heat generated by decomposition is absorbed by heat absorption bars, a guide rod is matched with the heat conduction plate, so that the heat is led into the heat accumulating box and stored, sunlight can be also absorbed by the heat absorption block, the heat accumulating efficiency of the heat accumulating box is ensured, heat accumulating cost is reduced, and temperature supplying practicability of the greenhouse is improved.

Description

technical field [0001] The invention relates to the technical field of greenhouse planting equipment, in particular to an active heat storage type greenhouse. Background technique [0002] Greenhouses, also known as greenhouses, can transmit light, keep warm (or warm), and are used to cultivate plants. In seasons that are not suitable for plant growth, they can provide greenhouse growth periods and increase production. They are mostly used for temperature-loving vegetables and flowers in low-temperature seasons. There are many types of greenhouses, which can be divided into many types according to different roof truss materials, lighting materials, shapes and heating conditions. [0003] The types of greenhouses include planting greenhouses, breeding greenhouses, exhibition greenhouses, experimental greenhouses and catering greenhouses, entertainment greenhouses, etc.; the design of greenhouse systems includes heating systems, heat preservation systems, cooling systems, vent...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an active heat storage greenhouse, which has the advantages of active heat storage, is convenient for indoor temperature control in special weather, improves the practicability of the greenhouse, and solves the problem of common greenhouses. Use artificial or external objects to provide indoor temperature, and the demand is large. In special weather, external objects cannot be used to provide heat, and the cost of equipment is too high, so it cannot meet the problem of greenhouse heating under special circumstances.

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