CN2159820Y

CN2159820Y - Filter without partition board

Info

Publication number: CN2159820Y
Application number: CN 93217449
Authority: CN
Inventors: 谭新荣; 王兰
Original assignee: YUHUA PURIFYING EQUIPMENT FACT
Current assignee: YUHUA PURIFYING EQUIPMENT FACT
Priority date: 1993-07-05
Filing date: 1993-07-05
Publication date: 1994-03-30
Anticipated expiration: 2003-07-05

Abstract

The utility model belongs to the filter filtering various fluids, particularly a filter without a partition board. The utility model has technical characteristic that the filtering material is directly attached to edge frames by the sealant, two adjacent edge frames are connected together by connecting and inserting components and screws. In order to increase the intensity and improve the appearance quality, the edge frames are made of a section material with a cavity, particularly the aluminum section material. The connecting and inserting components are arranged in the cavity, and the edge frames are connected by the screws. One end of the cavity is provided with a knife edge which is arranged in the sealing liquid. A big knife holder and a small knife holder conventionally used are changed into the edge frames made of the section material, and sealant sealing of two times is changed into the sealant sealing of one time. The utility model has simple structure, reduced working procedures, material saving, beautiful appearance, high intensity and repeatable edge frames.

Description

Filter without partition board

The utility model relates to a kind of fluid filter, particularly Partitionless air filter.

Invented the no baffle filter of the various fluid media (medium)s of multiple filtration the late nineteen eighties both at home and abroad, do not had baffle filter as external little fold-type, the point-rest type of China does not have baffle filter (patent No. 922257531).Their improvement is mainly in the filtrate part.And filtrate and combining of frame be with a sealing of filtrate in small tool, the sealing of small tool secondary is in carriage.Big small tool constitutes frame, and big small tool all shapes through line, shear, press-bending with sheet metal, processes through operations such as welding baking vanish, thereby takes a lot of work, takes material, causes precision to reduce because of repeatedly processing again, and physical dimension and presentation quality are all relatively poor.The qualification rate of product is lower.

The purpose of this utility model is to simplify border structure, reduces manufacturing procedure, saves material, and improves product percent of pass, improves quality of fit and presentation quality.

The technical solution of the utility model is that big small tool is integrated as frame, directly with the filtrate sealing in frame, link up through screw each limit with connector frame.

In order further to improve presentation quality and to improve intensity, frame is made into the section bar with cavity and edge of a knife, the filtrate sealing is in the side of cavity, and connector places cavity, frame is linked up through connector with screw again.The edge of a knife partly is an individual layer, can insert in the sealing fluid.

The utility model only carries out a sealing, and big small tool is integrated, thereby reduces operation, has saved raw material, has improved the qualification rate of product.Make frame with the section bar that cavity is arranged and improved presentation quality again, and increased intensity, and frame can be reused.

Realize that best way of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is a front view of the present utility model.

Fig. 2 is the vertical view of Fig. 1 embodiment.

Fig. 3 is the frame schematic diagram.

Fig. 4 is the connector schematic diagram.

From Fig. 1, Fig. 2 and Fig. 3 as can be seen, frame (1) and filtrate (2) have connector (4) with the direct adhesive bond of fluid sealant (5) in the cavity (6) of frame (1), through bolt (3) adjacent two frames (1) are linked up.

From the frame schematic diagram of Fig. 3 cavity (6) and the edge of a knife (7) as can be seen, such frame constitutes with aluminium section bar, not only can exempt operation such as spray paint, and use at filtrate (2) and to expire that to change back frame (1) still reusable, the filter in past then is that integral body is scrapped replacing.For filter and ventilation shaft are tightly connected, the edge of a knife (7) immerses in the sealing fluid.

As seen from Figure 4, connector (4) is a square, and two limits are inserted into respectively in the cavity (6) of two adjacent edge frames (1) when mounted, is used for screwing in when frame (1) links two screws (3).The available plastic production of connector (4) is convenient to screw in tapping screw (3).

Claims

1, a kind of no baffle filter, it has frame (1), filtrate (2) and fluid sealant (5), it is characterized in that filtrate (2) directly uses fluid sealant (5) to be bonded on the frame (1), adjacent two frames (1) is linked up through screw (3) with connector (4).

2, no baffle filter according to claim 1 is characterized in that frame (1) has the cavity (6) and the edge of a knife (7), links up frame (1) with screw (3) by the connector (4) that places cavity (6).