TW201902552A - Filter capable of removing water vapor - Google Patents

Abstract

A filter capable of removing water vapor, which includes a filter unit having a plurality of installation spaces, and a water-removing device disposed in one of the installation spaces and provided with a body having a chamber, the chamber is provided with a water-removing layer having a air filtering passage and a plurality of ventilation portions, the air filtering passage is communicated to an air outlet pipe, each ventilation portion has an opening and a first communication pipe in communication with the opening, the opening receives air from an intake pipe, the first communication pipe transfers air to the air filtering passage and transmits the air from the air filtering passage to the air outlet pipe. Thereby, the moisture containing air is filtered by the water-removing device, which can prolong the life of the filter since the moisture in the air has been removed.

Description

Filter capable of removing moisture

The present invention relates to a filter, and more particularly to a filter capable of removing moisture.

Referring to FIG. 1, a conventional air filter 30 is used to filter impurities and toxic substances in the air. Generally, the air filter device 30 has an inlet port 31 and a discharge port 32. The gas enters the air filter 30 from the inlet port 31. The impurities or toxic substances are filtered out through the filter 33 in the air filter 30, and then discharged through the discharge port 32.

However, most of the air contains moisture, and each time the air passes through the filter 33 in the air filter 30, the moisture in the air remains in the filter core 33, and the filter element 33 of the filtered air is as long as it is wet. The service life is shortened. Therefore, the user must change the filter core 33 from time to time, which not only increases the cost of the user, but also causes waste without using the complete filter core 33.

In view of this, the creator of the present invention has developed a filter capable of removing moisture, in order to solve the problem that the life of the filter core is shortened in order to solve the problem of moisture in the air, and the filter core is not dampened by removing moisture in the air. , thereby improving the service life of the filter.

The object of the present invention is to remove the moisture contained in the air entering the filter, so that the filter core does not reduce the service life due to moisture, thereby improving the utilization rate of the filter core and reducing the cost of the user.

The invention provides a filter capable of removing moisture, comprising:

a filter unit having a plurality of installation spaces, the filter unit having an air inlet and an air outlet for extracting air from an external space, the air inlet being connected to one of the installation spaces, the air outlet and the air outlet One of the installation spaces is in communication, and the installation spaces are connected to each other to provide a filter; and

a water removal device is disposed in the installation space connecting the air inlet, the water removal device has a body, the body has a chamber and an opening, and the water chamber is provided with a water removal layer, the water removal The layer has a filter passage and a venting passage, and the vent passage is connected to the outlet pipe, and the vents have a port communicating with each other and a first communication pipe.

In a preferred embodiment, the venting portion has a first space and a second space, the opening communicates with the first space, the first connecting tube communicates with the second space, the first space and the first space The second spaces are connected by a second communication tube, and the first communication tubes and the second communication tubes are offset from each other.

In a preferred embodiment, the installation space in which the water removal device is installed has a water collecting chamber and a water collecting hole, and the water collecting hole communicates with the water collecting chamber, and the water collecting chamber is provided for receiving The water collecting hole is supplied with water dripping from the water collecting device to discharge the water in the water collecting chamber.

Thereby, the air originally containing water and oil mist passes through the installation space in which the water removal device is installed, and the moisture and oil mist in the air are filtered through the water removal device, and moisture and oil mist in the air are condensed. Water droplets or oil droplets are attached to the surrounding wall, and air for removing moisture and oil mist is transferred to the next installation space through the air outlet tube, and the air removed by the water and oil mist is transmitted to the other. The filter is filtered, because the moisture and oil mist in the air have been removed, so that the filter is not affected by moisture and oil mist during filtration, thereby improving the service life of the filter.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following for a brief description of the following:

Referring to FIG. 2 to FIG. 4, the present invention provides a filter capable of removing moisture, comprising:

The filter unit 10 has a plurality of installation spaces 12, and the filter core is disposed in the installation space 12. The filter unit 10 has an air inlet 111 and an air outlet 112. The air inlet 111 communicates with the installation. a space 12, and the air inlet 111 is configured to take in air from an external space, and the air outlet 112 is connected to a mounting space 12, and each of the mounting spaces 12 communicates with each other to provide a plurality of filter cores. The space 12 has an air inlet pipe 121 and an air outlet pipe 122. In this embodiment, the air outlet pipe 122 of each of the installation spaces 12 communicates with the air intake pipe 121 of the other installation space 12. The air intake pipe 121 of the installation space 12 communicates with the air outlet 112, and the air outlet 122 of the installation space 12 communicates with the air inlet 111. The installation space 12 of the water removal device 20 There is a water collecting chamber 13 and a water collecting hole 14 at one end of the filtering unit 10. The wall surface of the water collecting chamber 13 is inclined and concentrated toward the same position, and the water collecting hole 14 is located on the wall surface. Tilting the concentration and communicating with the water collecting chamber 13, the water collecting chamber 13 is provided for receiving the drop Water, the water collecting hole 14 is supplied to the sump chamber 13 discharging water; and that the water removal apparatus 23 and the wall 20 surrounding the filter element has a gas transmission between the space 10 A; and

A water removal device 20 is disposed in the installation space 12 connected to the air inlet 111. In the embodiment, the installation spaces 12 are sequentially connected, and the water removal device 20 is installed in the connection. In the installation space 12 of the tuyere 111, the water removal device 20 has a body 21 having a chamber 22, a surrounding wall 23 and a top surface 24. The surrounding wall 23 and the top surface 24 are jointly defined. The chamber 22 has an opening 231 opposite to one end of the top surface 24. The top surface 24 has a connecting tube 241. The chamber 22 is provided with a plurality of water removing layers 25 for removing water. The layer 25 has a filter passage 251 and a venting portion 252. In the embodiment, the venting portion 252 is plural; the filter passages 251 are connected to the connecting tube 241, and the venting portions 252 have a first portion. a space 2521, a second space 2522, a port 2523, a first communication tube 2524, and a second communication tube 2525. The port 2523 is located at one end of the vent 252 and communicates with the first space 2521. The first space 2521 and the second space 2522 are connected by the first communication tube 2524, and the second space 25 The second communication pipe 2525 is in communication with the filter gas passage 251, and the first communication pipe 2524 and the second communication pipe 2525 are mutually displaced, and the port 2523 is configured to receive air from the intake pipe 121. The first communication pipe 2524 transmits air to the gas filter passage 251 and is then sent from the gas filter passage 251 to the communication pipe 241.

The above is the structure of the present invention and the connection relationship thereof, and the use of the present invention is as follows:

Referring to FIG. 2 to FIG. 4, when the user starts to use, air enters the installation space 12 in which the water removal device 20 is installed from the air inlet 111, and the pressurized air is sent to the intake pipe. 121. After the air enters the air supply space A, the air enters the chamber 22 through the opening 231, and after the air containing moisture is compressed, it condenses onto the surface of the contacted object, and the high-pressure air enters the first through the opening 2523. The space 2521 enters the second space 2522 via the second communication pipe 2525, and finally moves from the first communication pipe 2524 to the air filter passage 251, during which the moisture in the air continuously condenses in the installation space 12 And the wall surface of the water removal device 20, after the air enters the filter gas passage 251, the first communication pipe 2524 and the second communication pipe 2525 are mutually displaced, so that the air can be more abundantly connected to the first space. The wall surface contact between the second space 2522 and the second space 2522 causes the moisture in the air to condense on the wall surface of the first space 2521 and the second space 2522. After filtering, the dried air is discharged from the communication pipe 241. Condensed to the outlet pipe 122 The moisture wall, eventually drip chamber 13 is discharged to the water collecting hole 14 of the sump.

It is to be noted that the water removal layers 25 each have a connecting through tube 253. In the embodiment, the connecting through tube 253 is a screw hole that is disposed in the water removing layer, and the filtering gas passage 251 has The external thread is screw-coupled to one of the connecting tubes 253; when the plurality of the water removing layers 25 are disposed in the body 21, the connecting tubes 253 of the water removing layer 25 are connected The other filter passage 251 of the water removal layer 25, the air passes through the connection pipe 253 and the filter gas passage 251, and finally enters the communication pipe 241; when the body 21 is provided with only one water removal layer At 25 o'clock, the connecting pipe 253 is closed, so that unfiltered air can only enter and be filtered from the venting portion 252, and the air filtering passage 251 enters the second vent pipe 2524 after the air filtering is completed. .

Thereby, the air originally containing water and oil mist passes through the installation space 12 in which the water removal device 20 is installed, and the moisture and oil mist in the air are filtered through the water removal device 20, and the moisture in the air and The oil mist condenses into water droplets or oil droplets and adheres to the surrounding wall 23, and the air for removing moisture and oil mist is transferred to the next installation space 12 via the air outlet tube 122, and the water and oil mist are removed. The air is sent to other filter cores for filtration, because the moisture and oil mist in the air have been removed, so that the filter core is not affected by moisture and oil mist during filtration, thereby greatly increasing the service life of the filter core.

Conventional knowledge

30‧‧‧Air filter

31‧‧‧ entrance

32‧‧‧Export

33‧‧‧ filter heart

this invention

10‧‧‧Filter unit

111‧‧‧Air inlet

112‧‧‧air outlet

12‧‧‧Installation space

121‧‧‧Intake pipe

122‧‧‧Exhaust pipe

13‧‧‧Water collection room

14‧‧‧Water collecting hole

20‧‧‧Water removal device

21‧‧‧ body

22‧‧‧ Room

23‧‧‧ Around the wall

231‧‧‧ openings

24‧‧‧ top

241‧‧‧Connected pipe

25‧‧‧Water removal layer

251‧‧‧filtration channel

252‧‧‧ Ventilation Department

2521‧‧‧First space

2522‧‧‧Second space

2523‧‧‧ mouth

2524‧‧‧First connecting pipe

2525‧‧‧Second connecting tube

253‧‧‧Connection channel

A‧‧‧ gas transmission space

Figure 1 is a schematic illustration of a conventional embodiment. 2 is a schematic view of the present invention in a preferred embodiment. 3 is a cross-sectional view of a water removal device in accordance with a preferred embodiment of the present invention. Figure 4 is a schematic illustration of gas flow in accordance with a preferred embodiment of the present invention.

Claims (3)

A filter capable of removing moisture, comprising: a filter unit having a plurality of installation spaces, the filter unit having an air inlet and an air outlet for extracting air from an external space, wherein the air inlet is One of the installation spaces is in communication with the one of the installation spaces, the installation spaces are connected to each other to provide a filter core, and a water removal device is mounted on the air inlet In the installation space, the water removal device has a body, the body has a chamber and an opening, and the water chamber is provided with a water removal layer, the water removal layer has a gas filter channel and a ventilation portion, the gas filter The passage is connected to the outlet pipe, and the vents have a port communicating with each other and a first communication pipe. The filter capable of removing moisture according to claim 1, wherein the vents have a first space and a second space, the port communicates with the first space, and the first communication pipe communicates with the first The second space is connected between the first space and the second space by a second communication pipe, and the first communication pipe and the second communication pipe are mutually displaced. The water filter capable of removing moisture according to claim 1, wherein the installation space provided with the water removal device has a water collecting chamber and a water collecting hole, and the water collecting hole communicates with the water collecting chamber. The water collecting chamber is provided with water dripping from the water removing device, and the water collecting hole is supplied to discharge the water in the water collecting chamber.