农村家用水压式沼气池常见问题研究目前，在广大的农村，因水压式沼气池具有构造简单、施工方便、取料容易、造价低廉等优点，得到了比较广泛的推广和应用。但这种沼气池在使用中也暴露出一些缺点，主要有：（１）出料难；（２）在池顶设有活动盖，易漏气；（３）池体为园... At present, in the vast rural areas, hydraulically biogas digesters have been widely popularized and applied due to their advantages of simple structure, convenient construction, easy materials collection and low cost. However, this digester in use also revealed some shortcomings, are: (1) difficult to discharge; (2) in the top of the pool with a removable cover, easy to leak;