CN203494280U - Cleaning device - Google Patents

Abstract

The utility model discloses a cleaning device which comprises a material carrying mechanism, a spray cleaning mechanism and a circulating filtration mechanism, wherein the circulating filtration mechanism comprises a filter, as well as a liquid inlet pipeline and a liquid outlet pipeline which are respectively connected with the liquid inlet port and liquid outlet port of the filter, and a pressure differential controller is arranged between the liquid inlet pipeline and the liquid outlet pipeline. The cleaning device provided by the utility model has the beneficial effects of enhancing the filtration and protecting a machine.

Description

A kind of cleaning device

Technical field

The utility model relates to a kind of cleaning device, is specifically related to a kind of filter mechanism of cleaning device.

Background technology

Current, in industrial production, the range of application of cleaning machine is very extensive.Cleaning machine mainly comprises material load carrier, Spray-cleaning Machine structure and circulation filtering mechanism.In cleaning process, the cleaning fluid circulation filtering mechanism of can flowing through, recycles the cleaning fluid after filtering being delivered to Spray-cleaning Machine structure by the pump housing after filtering.In circulation filtering mechanism, be provided with filter, because filter core is in filter interior, from outside, cannot directly confirm the usage degree of filter core, therefore just can not change in time, can cause filter effect undesirable, in the course of time, easily stop up cleaning machine pipeline, cleaning performance is reduced, severe patient, can cause damage to cleaning machine, increase production cost.

Utility model content

For solving the problems of the technologies described above, the utility model proposes a kind of cleaning device, to reach raising filter effect, the effect of protection machine.

For achieving the above object, the technical solution of the utility model is as follows:

A kind of cleaning device, comprise: material load carrier, Spray-cleaning Machine structure and circulation filtering mechanism, described circulation filtering mechanism comprises filter, the input duct that connects filter inlet, with the fluid pipeline that is connected filter liquid outlet, between described input duct and fluid pipeline, be provided with differential pressure controller.

Pass through technique scheme, the disclosed a kind of cleaning device of the utility model, in its circulation filtering mechanism, be equiped with differential pressure controller, can be according to judging with the pressure reduction that filters rear liquid whether filter core needs to change before filtering, in the situation that need not opening filter, just can judge like this service condition of filter core, enhance productivity and filter effect, filter element replacing is timely, extended the service life of machine, made to clean and carry out smoothly.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the disclosed circulation filtering mechanism of the utility model embodiment.

The specific embodiment

The utility model provides a kind of cleaning device, comprises material load carrier, Spray-cleaning Machine structure and circulation filtering mechanism.As shown in Figure 1, circulation filtering mechanism comprises filter 1, input duct 2 and fluid pipeline 3, and input duct 2 connects the inlet 4 of filter, and fluid pipeline 3 connects the liquid outlet 5 of filter, between input duct 2 and fluid pipeline 3, is equiped with differential pressure controller 6.Liquid to be filtered enters filter 2 by input duct 2 from the inlet 4 of filter 1, and the impurity in liquid is filtered in filter core, and the liquid after filtration flows to fluid pipeline 3 from the liquid outlet 5 of filter; Because the impurity in liquid has been stayed in filter core, liquid before filtering and after filtering will form pressure reduction, can detect its pressure difference by differential pressure controller 6, so just can judge whether more renew cartridge by differential pressure controller 6, for example, when pressure difference reaches 0.1MPa, change the filter core in filter.

The utility model has been installed a differential pressure controller more on common filter, utilizes the pressure reduction that filters forward and backward liquid to judge whether to change the filter core in filter, and just not needing to open filter observes filter core service condition.The service condition of so direct real-time monitored filter core, thus can be in time renew cartridge more, guarantee good cleaning performance, enhance productivity, protection machine, makes to produce and can normally carry out smoothly.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all modifications of making within spirit of the present utility model and on an equal basis conversion, within all should dropping on protection domain of the present utility model.

Claims (1)

1. a cleaning device, comprise: material load carrier, Spray-cleaning Machine structure and circulation filtering mechanism, it is characterized in that, described circulation filtering mechanism comprises filter, the input duct that connects filter inlet, with the fluid pipeline that is connected filter liquid outlet, between described input duct and fluid pipeline, be provided with differential pressure controller.

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