| 摘要 |
<p>The present invention relates to a double fluid injection apparatus which facilitates separating and assembling an injection unit by enabling the injection unit to be separated from a head main body without disassembling a fixing unit fixing the injection unit to the head main body. The double fluid injection apparatus according to the present invention comprises: a housing (100) composed of a housing main body (110) and a sealing block (120); a head unit (210) separating a first fluid and a second fluid respectively from the housing (100) to be supplied, and where an upper part (211), an intermediate part (212), and a lower part (213) are integrally formed; and an injection unit (220) coupled to a coupling unit (215) of the head unit (210) to be separated, and mixing and injecting the first fluid and the second fluid.</p> |
