CN109200699A

CN109200699A - Filter core with series arrangement

Info

Publication number: CN109200699A
Application number: CN201710546283.3A
Authority: CN
Inventors: 陈栢辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-06
Filing date: 2017-07-06
Publication date: 2019-01-15

Abstract

The invention discloses a kind of filter cores with series arrangement, include a filter element body, have a top surface, a bottom surface and a room, which is equipped with an interconnecting piece, which there is a port to be connected to the room, which is equipped with the open communication room；One series winding unit, envelope sets the opening, there is the series winding unit series winding portion to be provided with connecting the interconnecting piece connection of another filter element body, there is a hole to be connected to the room in the series winding portion, and the hole be provided with and the room of another filter core be connected to, which there is a wall extension to be provided with supporting the top surface of another filter core.

Description

Filter core with series arrangement

Technical field

The present invention relates to filter cores, especially with regard to a kind of filter core with series arrangement.

Background technique

Filter is the impurity and noxious material to cross in air filtering or liquid, general filter have an inlet port, One outlet and multiple filter spaces, gas or liquid enter in filter from inlet port, to fill in those filter spaces If filter core, when gas reaches in the filter space from after inlet port entrance, gas can enter in filter core from the bottom of filter core, warp After being filtered impurity or noxious material by filter core, then from the top of filter core discharge gas to next filtration cartridge volume, when gas passes through Cross all filtration cartridge volumes and by all filter element filterings after, then be discharged by outlet.

But by taking industrial air filter as an example, factory work can often discharge toxic gas, be easy to cause operator body The harm of body, to filter the toxic gas in factory, the air filter in factory can be directed to the toxic gas discharged when operation Corresponding filter core is replaced, if the toxic gas species in air are various, needs more filter core to filter and different types of have Poisonous gas, however, the type when toxic gas is excessive, the position that script filter can install filter core is insufficient, then must replace The filter of more filter cores can be installed, the cost of user is undoubtedly increased.

Therefore, it is necessary to a kind of filter core with series arrangement, filter need not be changed by, which reaching, can install more filter cores Effect.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of filter cores with series arrangement, enable filter need not More filter cores can be installed by changing structure.

To solve the above problems, the present invention provides a kind of filter core with series arrangement, include:

One filter element body, has a top surface, a bottom surface and a room, which is equipped with an interconnecting piece, interconnecting piece tool There is a port to be connected to the room, which is equipped with the open communication room；And

One series winding unit, envelope set the opening, which there is a series winding portion to be provided with connecting another filter element body The interconnecting piece, which there is a hole to be connected to the room, and the hole is provided with the room with another filter core There is a wall extension to be provided with supporting the top surface of another filter core for connection, the series winding unit.

In a preferred embodiment, which is with externally threaded pillar, which is a screw hole.

In a preferred embodiment, which supports the top surface and jointly around an insulating space out, the connecting portion In in the insulating space.

Whereby, when user needs to increase filter core, it is only necessary to be intended to increased filter core and be installed in be installed in the filtering originally On the interconnecting piece of the filter element body on device, by the interconnecting piece in conjunction with the series winding portion, so that it may reach increase filter core The effect of.

Also, in the use of the present invention, since the gas in filter is in the state of high pressure, in the gas of high pressure conditions The aqueous vapor contained can be attached on the outer surface of the filter element body, and the aqueous vapor and oil in air condense into droplet or oil droplet is attached Outer surface when being moved to the series winding unit, droplet and oil droplet can be stopped by the wall extension, to prevent water pearl and oil droplet by gas Pressure sucks in the company's of wearing unit, so that droplet and oil droplet is not entered the gap between the spiral lock and the hole, it is even more impossible to enter Into the series winding unit.

Detailed description of the invention

Fig. 1 is stereoscopic schematic diagram of the present invention in a preferred embodiment.

Fig. 2 is exploded view of the present invention in a preferred embodiment.

Fig. 3 is assembling schematic diagram of the present invention in a preferred embodiment.

Fig. 4 is the sectional view after combination of the present invention in a preferred embodiment.

Description of symbols

10 filter element bodies

The first filter element body of 10A

The second filter element body of 10B

11 top surfaces

12 bottom surfaces

13 rooms

14 interconnecting pieces

141 ports

142 supporting members

143 spiral locks

15 openings

16 outer walls

161 outer surfaces

20 series winding units

The series winding unit of 20A first

The series winding unit of 20B second

21 series winding portions

211 holes

22 wall extensions

23 urgent portions

24 insulating spaces

30 filter devices

31 screw holes

X stops length

Y vertical direction

Specific embodiment

It please consider Fig. 1 and Fig. 2 in light of actual conditions, the present invention is a kind of filter core with series arrangement, include:

One filter element body 10 has a top surface 11, a bottom surface 12, a room 13 and an outer wall 16, which is equipped with There is a port 141 to be connected to the room 13 for one interconnecting piece 14, the interconnecting piece 14, which is equipped with an opening 15 and is connected to the room 13；In the present embodiment, which is cylindrical body, and the top surface 11 and the bottom surface 12 are located at 10 phase of filter element body Pair both ends of the surface, which has the supporting member 142 and a spiral lock 143 of linking, the supporting member 142 and the top surface 11 connect the spiral lock 143 to be that a blocking is long with the distance between the externally threaded pillar spiral lock 143 and the top surface 11 Spend X, and the spiral lock 143 be connected to the top surface 11 direction be a vertical direction Y, the port 141 through the supporting member 142 with And the spiral lock 143 and it is connected to the room 13, which connects the top surface 11 and the bottom surface 12, which has outside one Surface 161, the outer surface 161 are the one side oppositely facing the room 13.

One series winding unit 20, envelope set the opening 15, which there is a series winding portion 21 to supply another filter core sheet The interconnecting piece 14 of body 10 removably connects, which is that a hole 211 is provided with and another filter with the room 13 The room 13 of core ontology 10 is connected to, which has a wall extension 22 from the urgent portion 23 along vertical direction Y Extend the distance of blocking length X, and the wall extension 22 is provided with supporting the top surface 11 of another filter element body 10；In this reality It applies in example, which is the screw hole through the series winding unit 20, which has a urgent portion 23, the urgent portion 23, which are provided with plug, is set to urgent engaging in the room 13 and seals and set the opening 15.

The above are structure of the invention and its configuration relationship, usage mode of the invention will be in lower narration:

It please consider Fig. 3 and Fig. 4 in light of actual conditions, below for convenience of describing, the filter element body 10 being installed on a filter device 30 is one First filter element body 10A there is a screw hole 31 to be provided with being combined with the spiral lock 143 on the filter device 30, be installed in this first The series winding unit 20 in filter element body 10A is one first series winding unit 20A, the filter connecting with first filter element body 10A Core ontology 10 is one second filter element body 10B, and the series winding unit 20 being installed in second filter element body 10B is one second string Even unit 20B.

It please consider Fig. 3 and Fig. 4 in light of actual conditions, the spiral lock 143 of first filter element body 10A is screwed in the filter device 30 by user Screw hole 31, when the quantity of user's filter core to be increased, by the spiral lock 143 of second filter element body 10B screw in this The series winding portion 21 of one series winding unit 20A, and the wall extension 22 of first series winding unit 20A can be supported in second filter element body On the top surface 11 of 10B.After being passed through gas, unfiltered gas can enter from the hole 211 of second filter element body 10B In the room 13 of second filter element body 10B, gas passes through the second filter core sheet after the second filter element body 10B filtering again The port 141 of body 10B enters in the room 13 of first filter element body 10A, and gas is filtered by the first filter element body 10A Afterwards, continue to filter or be discharged from the port 141 of first filter element body 10A into other filter core.

It is noted that air when general filtering can all pressurize by compressor, it is in the gas in filter The state of high pressure, the aqueous vapor contained in the gas of high pressure conditions can be attached on the outer surface 161 of the filter element body 10, and empty Aqueous vapor and oil in gas condense into droplet or when oil droplet adhere to the outer surface 161 and is moved to the series winding unit 20, droplet and oil droplet It can be stopped by the wall extension 22, to prevent water pearl and oil droplet from being sucked in the company's of wearing unit 20 by air pressure, make droplet and oil droplet will not Gap between the spiral lock 143 and the hole 211, it is even more impossible to enter in the series winding unit 20；And the wall extension 22 Support the top surface 11 and jointly around an insulating space 24 is gone out, which is located in the insulating space 24, high pressure gas by Blocking to the wall extension 22 cannot be introduced into the insulating space 24, and it is even more impossible to from the spiral lock 143 and the hole 211 for high pressure gas Between gap enter in filter core, also, because the wall extension 22 support the top surface 11, make between the main body of two basic change more It is firm, it will not be shaken because high pressure gas flows.

Whereby, when user needs to increase filter core, it is only necessary to be intended to increased filter core and be installed in be installed in the filtering originally The interconnecting piece 14 of the filter element body 10 on device 30 is combined by the interconnecting piece 14 with the series winding portion 21, so that it may reach The effect of increasing filter core.

Also, work as user when in use, which can stop the droplet and oil droplet of condensation, prevent droplet and oil Drop is sucked in the series winding unit 20 by high pressure gas, to promote the service life of the filter element body 10.

Claims

1. a kind of filter core with series arrangement, it is characterised in that: include:

One filter element body has a top surface, a bottom surface and a room, which is equipped with an interconnecting piece, which has one Port is connected to the room, which is equipped with the open communication room；And

One series winding unit, envelope set the opening, which there is a series winding portion to be provided with connecting being somebody's turn to do for another filter element body Interconnecting piece, the series winding portion are provided with connecting with the interconnecting piece of another filter core, the series winding unit have a wall extension be provided with to Push up the top surface of another filter core.

2. as described in claim 1 with the filter core of series arrangement, it is characterised in that: the interconnecting piece is with externally threaded Pillar, the series winding portion are a screw hole.

3. as described in claim 1 with the filter core of series arrangement, it is characterised in that: the wall extension is supported the top surface and is total to With around an insulating space is gone out, the connecting portion is in the insulating space.