CN202015558U - Filter for vacuum system of solar cell component laminating machine - Google Patents

Abstract

The utility model aims at the disadvantages of inconvenient replacement and installation when the filter in the prior art is used in the vacuum system of a solar cell module laminator, and provides a filter, which includes a shell, a filter element arranged in the shell, and an inlet connected to a vacuum pipeline. Air pipe and air outlet pipe, the bottom of the housing is provided with a connecting cover plate, the top of the filter element is provided with a filter element connecting plate, the bottom of the filter element is fixedly provided with a pressure plate, and the filter element passes through the pressure plate, the pressure plate bolt and the connecting cover plate and the housing. The lower end is fixedly connected, and the filter element cover is sealed and fixedly connected with the bottom of the housing through bolts, sealing rings and connecting cover plates, and the sealing ring is pressed by the filter element connecting plate to the top cover of the housing. The filter structure of the utility model is simple and convenient to clean .

Description

Filters for the vacuum system of a solar module laminator

technical field

The utility model relates to a filter, in particular to a filter used in the vacuum system of a solar cell assembly laminating machine.

Background technique

The general-purpose vacuum system filter is composed of a shell, a filter element set in the shell, an air inlet and an air outlet connected to the vacuum pipeline, the filter element is threaded with the vacuum pipeline through its upper port, and the lower end is sealed. Due to the particularity of the vacuum system of the machine, the filter of this structure is inconvenient to install and replace, and cannot meet the requirements of frequent cleaning of the vacuum pipeline of the solar cell module lamination machine.

Contents of the invention

The purpose of the utility model is to provide a filter with simple structure and convenient cleaning for the disadvantages of inconvenient replacement and installation when the filter is used in the vacuum system of the solar cell module lamination machine in the prior art.

The purpose of the invention of the utility model is achieved through the following technical solutions:

A filter for the vacuum system of a solar cell module laminator, comprising a housing, a filter element arranged in the housing, an air inlet pipe and an air outlet pipe communicated with a vacuum pipeline, the bottom of the housing is provided with a connecting cover plate, The top of the filter element is provided with a filter element connecting plate, and the bottom of the filter element is fixedly equipped with a pressure plate. The filter element is fixedly connected to the lower end of the housing through the pressure plate, the pressure plate bolts and the connecting cover plate. The bottom of the body is sealed and fixedly connected, and the sealing ring is pressed by the filter element connecting plate to the top cover of the housing;

Preferably, a drain screw plug can also be arranged on the side wall of the housing.

Since the bottom of the filter element of the utility model is fixedly provided with a filter element cover, and the upper end is fixedly equipped with a filter element connecting plate, and the filter element is fixedly connected with the intake pipe and the housing through bolts, so when the filter needs to be cleaned, only the bolts need to be loosened, Easy to operate and easy to clean.

Description of drawings

Fig. 1 is a structural schematic diagram of an embodiment of the filter used in the vacuum system of a solar cell module lamination machine according to the present invention;

Fig. 2 is a structural schematic diagram of another embodiment of the filter used in the vacuum system of the solar cell module laminator according to the present invention.

Explanation of reference signs

1-housing 2-intake pipe 3-sealing ring 5-filter element 6-bolt 7-filter element cover 8-outlet pipe 9-connecting cover plate 10-drainage screw plug 11-filter element connection plate 12-pressure plate 14-pressure plate bolt

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

As shown in Figure 1-2, this embodiment is used for the filter of the vacuum system of the solar cell module laminator, including a casing 1, which extends from the top of the casing 1 into the body of the casing 1 and is sealed with the casing 1 The connected air intake pipe 2, the filter element 5 arranged in the body of the housing 1, the air outlet pipe 8 arranged on the side wall of the housing is sealed and fixed, the bottom of the housing 1 is provided with a connecting cover 9, and the top of the filter element 5 is provided with a filter element The connecting plate 11, the bottom of the filter element 5 is fixedly provided with a pressure plate 12, the filter element 5 is fixedly connected to the lower end of the housing 1 through the pressure plate 12, the pressure plate bolt 14 and the connecting cover 9, the filter element cover 7 is connected through the bolt, the sealing ring and the connecting cover 9 It is sealed and fixedly connected with the bottom of the housing 1 . The sealing ring 3 is pressed onto the top cover of the housing 1 by the filter element connection plate 11 so as to seal the top of the filter element and the outer wall of the intake pipe extending into the housing 1 body.

When working, the air inlet pipe is connected with the vacuum pipe, and the gas with impurities enters the filter element from the air inlet pipe, and the impurities fall in the filter element, and the filtered gas enters the vacuum system through the air outlet pipe. When cleaning the filter, just Panasonic bolt 6 and pressure plate bolt 14 will be fixedly provided with the filter core of gland 12 and get final product in housing 1, can not only clean the inner chamber of filter like this, also can clean the inside and outside of filter core, easy to operate.

A drain screw plug 10 can also be arranged on the side wall of the housing 1 to facilitate the discharge of some dirt in the filter at any time.

Claims (2)

1. A filter for the vacuum system of a solar cell module laminator, comprising a housing (1), a filter element (5) arranged in the housing (1), an air inlet pipe (2) communicated with a vacuum pipeline and The air outlet pipe (8) is characterized in that: the bottom of the housing (1) is provided with a connecting cover (9), the top of the filter element (5) is provided with a filter element connection plate (11), and the filter element (5) The bottom is fixed with a pressure plate (12), the filter element (5) is fixedly connected to the lower end of the housing (1) through the pressure plate (12), the pressure plate bolt (14) and the connecting cover (9), and the filter element cover is fixed through the bolt, sealing ring and The connecting cover plate is sealed and fixedly connected with the bottom of the housing (1), and the sealing ring is pressed onto the top cover of the housing (1) by the filter element connecting plate (11). 2. A filter for a vacuum system of a solar cell module laminator, characterized in that a drain screw plug can also be arranged on the side wall of the housing (1).

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