发明名称 |
Instantaneous mixing device, in particular for injection/extraction cleaning machine with pre-washing function |
摘要 |
The present invention relates to an instantaneous mixing device for injection/extraction cleaning machines and in particular to an instantaneous mixing device with a pre-spray functionality of the type equipped with at least one washing accessory (13) and/or at least one pre-washing accessory (30) connected at the outlet to a hydraulic circuit (20), the device (10) comprising:
- at least one spray pump (12) connected to the hydraulic circuit (20) ;
- at least one tank for water (15) and at least one tank for a chemical product (16), connected to the hydraulic circuit (20);
- at least one mixing element (14) with a Venturi effect connected downstream of the at least one water tank (15) and at least one tank for a chemical product (16).
The at least one pre-washing element (30) preferably comprises a spray hole having greater dimensions with respect to the hole of the spray nozzle of the at least one washing accessory (13). |
申请公布号 |
EP1915941(A2) |
申请公布日期 |
2008.04.30 |
申请号 |
EP20070119058 |
申请日期 |
2007.10.23 |
申请人 |
SANTOEMMA S.R.L. |
发明人 |
SANTOEMMA, NICOLA;SANTOEMMA, MASSIMILIANO |
分类号 |
A47L11/34;A47L11/40 |
主分类号 |
A47L11/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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