CN202748178U - Filtering calorimeter - Google Patents

Abstract

The utility model provides a filtering calorimeter comprising a housing, a cavity in the housing, an impeller apparatus which is fixed in the cavity, a water inlet which is arranged at one side of the housing and is communicated with the cavity, and a water outlet which is arranged at the other side of the housing and is communicated with the cavity. The filtering calorimeter is characterized in that the filtering calorimeter also includes a filter screen and a channel section which are fixed in the water inlet; the filter screen is fixed in the water inlet through the channel section. The filter screen fixed in the water inlet can effectively filter the impurities in the current. The filter screen is fixed in the water inlet through the channel section, is easily detachable and is convenient to replace, thus being quick detachable, being convenient to replace, maintaining the cleanliness of the current in the cavity constantly, and improving the work efficiency of the calorimeter.

Description

A kind of filtration calorimeter

Technical field

The utility model relates to the technology of instrument and meter field, relates in particular to a kind of calorimeter.

Background technology

The water inlet of existing calorimeter directly is communicated with by a cavity with water delivering orifice, and current circulate from bottom to top by impeller, produces easily sediment in the cavity, impurity in the water is accumulated in the cavity, stop up easily cavity, affect the work efficiency of calorimeter, shorten its mission life.

Summary of the invention

In order to solve the problems of the technologies described above, the utility model provides a kind of filtration calorimeter, the water delivering orifice that comprises cavity in the housing, housing, is fixed on impeller unit in the cavity, is arranged on housing one side and the water inlet that is communicated with cavity, is arranged on the housing opposite side and is communicated with cavity, characterized by further comprising the filter screen and the draw-in groove that are fixed on water inlet, described filter screen is fixed on water inlet by draw-in groove.

The beneficial effects of the utility model are: the filter screen that is fixed on water inlet is the impurity in the filtering current effectively, and filter screen is fixed on water inlet by draw-in groove, and quick detachable being convenient to changed, and keeps the cleanliness of current in the cavity constantly, improves the work efficiency of calorimeter.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the filter structure synoptic diagram.

Embodiment

Below in conjunction with accompanying drawing the utility model is further explained explanation, as depicted in figs. 1 and 2,1-housing, 2-cavity, 3-water inlet, 4-water delivering orifice, 5-impeller unit, 6-filter screen, 7-draw-in groove.

The utility model comprises housing 1, cavity 2, water inlet 3, water delivering orifice 4, impeller unit 5, filter screen 6, draw-in groove 7, offers draw-in groove 7 in water inlet 3 one side inside, then filter screen 6 edges is tipped in the draw-in groove 7 to be fixed in the water inlet 3.

Present embodiment is a kind of in the implementation process, does not limit scope of the present utility model.

Claims (1)

1. one kind is filtered calorimeter, the water delivering orifice (4) that comprises cavity (2) in the housing (1), housing (1), is fixed on impeller unit (5) in the cavity (2), is arranged on housing (1) one side and the water inlet (3) that is communicated with cavity (2), is arranged on housing (1) opposite side and is communicated with cavity (2), characterized by further comprising the filter screen (6) and the draw-in groove (7) that are fixed on water inlet (3), described filter screen is fixed on water inlet (3) by draw-in groove (7).

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