| 摘要 |
FIELD: mechanics. ^ SUBSTANCE: washing device is designed to wash the cistern inside surfaces, in particular, the automotive cylinder cistern, comprising at least one inlet arranged on the cistern outside. The device incorporates also, at least one feed pipe located partially inside the said cistern at least one spraying head, also, arranged outside the cistern. The said feed pipe is formed by cut lengthwise basic pipe arranged on the cistern inner wall with the cistern inner wall covering the pipe cut. The method of producing the proposed device consists in that the feed and/or protective pipe is formed by the basic cut lengthwise pipe and/or by an additional cut lengthwise pipe. The pipes are produced by lengthwise bending of the section. The cistern features the device made in compliance with the proposed invention. ^ EFFECT: protection of feed pipe against external effects, proper isolation and easy access to pipe. ^ 8 cl, 7 dwg |
