TWM539384U - Filter module and filter device - Google Patents

Description

Filter module and filter device

The present invention relates to a filter module and a filter device, and more particularly to a filter module and a filter device for purifying gas.

The existing filtering device has a plurality of air suction devices and a filter screen, and the air is filtered through the air filter through the air suction device to filter the particles, cotton wool, dust mites and the like in the air. However, if the particles having a smaller diameter are to be filtered, the density of the screen is higher, but the particles are more likely to clog the screen, so that it is difficult to circulate and allow the air to circulate.

In addition, the filtration of the air with the filter still has the doubt that the filtration is incomplete, and the odor and various harmful chemicals are not blocked by the filter screen and can easily pass through the sieve. Therefore, many filter devices advertise that ozone, photocatalyst, negative ions or current can be used to decompose harmful substances, and the cost of the filter device is greatly increased. In other words, if the filter device is to be filtered for a large space and at the same time has a better filtering effect, a large amount of cost is required to maintain the quality of the air.

In view of this, providing a better improvement solution is an urgent problem to be solved in the industry.

The main purpose of this creation is to provide a filter module and a filter device which are low in production and maintenance cost and low in consumables.

In order to achieve the above object, the filter module provided by the present invention has: a tank body having: an air inlet at one end of the tank; and an exhaust port at the other end of the tank; a plurality of partitions located between the air inlet and the air outlet; a partition formed between the two adjacent partitions, the lower ends of the compartments communicating with each other and the air inlet and the air outlet Connected, and the upper ends of the compartments are each closed; and a spraying device having: a plurality of nozzles respectively disposed at the air inlet of the tank and the upper end of the compartments, and the openings of the nozzles are And inclined toward the exhaust port; and a pipeline, one end of which forms a plurality of branches and connects the nozzles.

In order to achieve the above object, the filter device provided by the present invention has a plurality of filter modules as described above, and each of the adjacent filter modules is connected by a connecting pipe, and one end of the connecting pipe is connected to one of the connecting pipes. The exhaust port of the filter module is connected to the air inlet of the other of the filter modules.

Therefore, through the filter device and the filter device set of the present invention, the air can be sufficiently mixed with the working fluid, and the working fluid can be recycled in the tank body, so that it is not necessary to always replace the consumables. If water is used as the working fluid, the cost of consumables is greatly reduced. In addition, the filter device of the present invention is very simple in construction, does not have complicated circuit or mechanical structure, and has very low production and maintenance requirements. Therefore, this creation can be carried out on a mobile vendor's cart or minivan, and it can operate stably even if it is continuously subjected to vibration.

Therefore, through the filter module and the filtering device of the present invention, the air and the working fluid can be sufficiently mixed, and the working fluid can be recycled in the tank body, so that it is not necessary to always replace the consumables. If water is used as the working fluid, the cost of consumables is greatly reduced. In addition, the filter device of the present invention is very simple in construction, does not have complicated circuit or mechanical structure, and has very low production and maintenance requirements. Therefore, this creation can be carried out on a mobile vendor's cart or minivan, and it can operate stably even if it is continuously subjected to vibration.

In the filter module as described above, the spraying device further has a pump connected to the pipeline, and the other end of the pipeline is connected to the lower end of the tank.

In the filter module as described above, the tank body is formed with: a first slot, the air inlet is located at one end of the first slot, and the exhaust port is located at the other end of the first slot; The second slot has a lower end communicating with the lower end of the first slot, and the end of the pipeline connected to the slot is connected to the lower end of the second slot.

The filter module as described above further has a filter screen which is detachably disposed in the first slot and located between the compartments and the pump.

In the filter module as described above, the inner bottom surface of the groove body forms a slope.

The filter module as described above further has a cover which is fixed to the upper ends of the partitions and closes the upper ends of the partitions.

In the filter module as described above, the height position of the lower end of the partitions gradually decreases from the air inlet to the air outlet.

First, please refer to Figure 1 to Figure 3. This creation proposes a filter module 1. In the first embodiment, the filter module 1 has a tank body 10, a cover body 20, a screen 30, and a spraying device 40.

The tank body 10 is formed with a first groove 11 and a second groove 12. The first tank 11 has an air inlet 111, an exhaust port 112, and a plurality of partition plates 113. The intake port 111 and the exhaust port 112 are respectively at both ends of the first groove 11, and the partition plate 113 is located between the intake port 111 and the exhaust port 112. A compartment is formed between the two adjacent partitions 113, and the lower ends of the compartments are formed to communicate with each other, and the lower ends of the compartments are in communication with the air inlet 111 and the exhaust port 112, and the upper ends of the compartments are respectively closed. In this embodiment, the cover body 20 is fixed on the top of the tank body 10 and is connected to and closes the upper end of the partition plate 113. In other words, the cover 20 closes the upper end of each compartment.

In the present embodiment, the inner bottom surface of the first groove 11 is an inclined slope toward one end. However, the inner bottom surface of the first groove 11 may also be two oppositely inclined slopes to form a funnel-shaped bottom surface.

The lower end of the second groove 12 communicates with the lower end of the first groove 11. Specifically, the first groove 11 is formed with a communication port 114, and the communication port 114 connects the first groove 11 with the second groove 12. The communication port 114 of the first slot 11 is adjacent to the bottom surface of the first slot 11 or may be directly located at the bottom surface of the first slot 11. In the embodiment, the communication port 114 is located at the side of the first groove 11 and adjacent to the lowermost end of the bottom surface which is a slope.

The screen 30 is detachably disposed in the first groove 11 and located between the compartment and the pump 43. Specifically, in the present embodiment, it is located between the compartment and the communication port 114. However, in other embodiments, the filter screen 30 may also be disposed on the communication port 114 or in the second slot 12.

The spray device 40 has a plurality of nozzles 41, a line 42 and a pump 43. The nozzles 41 are respectively disposed in the intake port 111 of the first groove 11 and the upper end in the compartment. The opening of each nozzle 41 faces downward and is inclined toward the exhaust port 112. In the present embodiment, the intake port 111, the compartment, and the exhaust port are arranged in a line, so that the directions in which the nozzles 41 are inclined are the same. However, in other embodiments, the air inlet 111, the compartment and the exhaust port 112 may be arranged in an L shape, a ring shape or an S shape, and the direction in which the nozzles 41 are inclined is inclined toward the exhaust port 112 along the arrangement path. In other words, the direction in which the nozzles 41 are inclined may be different.

One end of the line 42 forms a plurality of branches 421, and each branch 421 is connected to a nozzle 41. The other end of the line 42 is connected to the lower end of the tank 10, specifically to the lower end of the second tank 12. The pump 43 is connected to the line 42, so that the working fluid A in the second tank 12 can be withdrawn, and the working fluid A can be ejected from the nozzle 41 toward the first tank 11 through the line 42.

Then please refer to Figure 4. In the second embodiment, the technical features of the filter module 1 are similar to those of the first embodiment, except that the height position of the lower end of the partition 113A gradually decreases from the air inlet 111 to the exhaust port 112.

In addition to being independently usable, the filter module 1 of the present invention can also be mounted with wheels under the filter module 1 or the filter module 1 can be placed on the cart for movement. In addition, a plurality of filter modules 1 can also be connected in series. For example, referring to FIG. 5, the present invention also provides a filter device having a plurality of filter modules 1 as described above, and each of the adjacent filter modules 1 is connected by a connecting tube 2, and the connecting tube 2 is connected. One end of the filter module 1 is connected to and close to the exhaust port 112 of one of the filter modules 1 , and the other end is connected to and close to the air inlet 111 of the other filter module 1 . In other words, for areas with dirty air, a plurality of filter modules 1 as described above can be connected, so that each filter module 1 exerts a multiplier effect to produce cleaner air.

Please refer to Figure 6 below. The present invention also proposes a filtering method comprising a preliminary step S1 and a filtering step S2.

First, in the preliminary step S1, a tank body 10 and a working fluid A are provided. The tank body 10 has an air inlet 111, an exhaust port 112, and a plurality of partition plates 113. The partition plate 113 is located between the air inlet 111 and the exhaust port 112, and a partition is formed between the two adjacent partition plates 113. Openings are formed at the lower ends of the compartments to communicate with each other, and communicate with the air inlets 111 and the exhaust ports 112, and the upper ends of the compartments are each closed. The working fluid A may be clean water, and the working fluid A must be injected into the tank body 10 in the preliminary step S1, and the lower end of the partition plate 113 is located below the horizontal line of the working fluid A.

In the present embodiment, in order to facilitate the filtering step, a spraying device 40 is further provided in the preliminary step. Spray device 40 can have a plurality of nozzles 41, a line 42 and a pump 43 as previously described. The nozzles 41 are respectively disposed at the intake port 111 of the tank body 10 and the upper end in the compartment. The pump 43 communicates with the tank 10 through the line 42 to draw and pressurize the working fluid A from the tank 10, and then the working fluid A is ejected from the nozzle 41 through the line 42 to return to the tank 10. Therefore, the working fluid A can be circulated through the spraying device 40, and the working fluid A is ejected by the nozzle 41 in the subsequent filtering step S2. Specifically, the opening of each nozzle 41 faces downward and is inclined toward the exhaust port 112.

In the filtering step S2, the working fluid A is formed into a water column toward the inlet port 111 and the lower end of the compartment is sprayed obliquely downward from above into the tank body 10, and the injection direction is at the inlet port 111, the compartment and the exhaust port. The arrangement direction of 112 is biased toward the exhaust port 112. Therefore, the air near the intake port 111 is brought into the groove by the injection working fluid A to form small bubbles. Since the momentum of the water jet is obliquely downward, the small bubbles will move obliquely downward and enter the depth of the tank 10; however, due to the buoyancy of the air and the resistance to movement within the water, the momentum of the small bubbles is quickly offset. . In other words, most of the small bubbles can only move to the first compartment to begin to float upwards and concentrate on the upper end of the first compartment. A small portion of the small bubbles are subject to less resistance, so that the rushing to the rear compartment floats up and may even rush directly to the vent 112.

At the same time, the working fluid A is sprayed obliquely downward from the upper end of the compartment, respectively, to bring the air at the upper end of the compartment into the tank again and convert it into small bubbles. Since the working fluid A is deflected toward the next adjacent compartment, the small bubbles will float in the next compartment but will be taken again to the next compartment. Thereby, the air is repeatedly converted into small bubbles to be mixed with the working fluid A, so that the air passing through the tank body 10 can sufficiently contact the working fluid A, and various impurities contained in the air are dissolved in the working fluid A and generated. Clean air. In addition, since each of the compartments can simultaneously spray the working fluid A, the small bubbles do not necessarily emerge from the tank 10 and return to the air, but the disturbance generated by the injection of the working fluid A to the tank body 10 The inside moves up and down to the exhaust port 112 to emerge.

In an embodiment, in order to enable the working fluid A to be continuously recycled, a screen 30 may be disposed in the tank 10. The position of the screen 30 is set as described above, so that the screen 30 can filter out solid foreign matter particles dissolved in the working fluid A. In another embodiment, the inner bottom surface of the tank body 10 forms a sloped surface, so that solid foreign particles are gradually deposited from the bottom of the slope. In this embodiment, a discharge port or communication port 114 may be formed at the bottom surface of the tank body 10 or adjacent to the bottom surface, and the filter screen 30 may also be disposed at the discharge port or the communication port 114 to facilitate cleaning of the solid particles.

When the air moves to the endmost compartment through the foregoing process, the working fluid A is sprayed obliquely downward from the upper end of the most end compartment toward the exhaust port 112, so that the last end of the compartment 10 is clean. Air is exhausted from the exhaust port 112.

Then please refer to Figure 7. In the third embodiment, the technical features of the filter module 1A are similar to those of the first embodiment, except that the first slot 11A and the second slot 12A of the slot 10A do not have a communication port, and the body slot 10A also has a The third groove 13A and the third groove 13A communicate with each other between the first groove 11A and the second groove 12A. In the present embodiment, the third groove 13A is disposed at one end of the first groove 11A adjacent to the exhaust port 112, and an overflow port 115A is formed on the wall surface of the exhaust port 112 of the first groove 11A. The first groove 11A and the third groove 13A communicate with each other through the overflow port 115A. A return port 121A is formed on the wall surface of the second groove 12A, so that the second groove 12A and the third groove 13A communicate with each other through the return port 121A. Specifically, the overflow port 115A communicates with the upper end of the third groove 13A, and the return port 121A communicates with the lower end of the third groove 13A, and the third groove 13A has the filter element 131A between the overflow port 115A and the return port 121A. . The filter element 131A can be a mesh or activated carbon or the like.

Another difference is that a step face 122A is formed in the second groove 12A, and a space is formed outside the class face 122A outside the second groove 12A, and the pump 43 is located in a space below the outer class face 122A of the second groove 12A. Thereby, the capacity of the tank body 10 is increased. In this embodiment, the pump 43 communicates with the second slot 12A through the other line 44A through the level surface 122A.

Another difference is that the embodiment may have two screens 30A that are detachably disposed in the first tank 11A and the second tank 12A, respectively. Specifically, one of the screens 30A may be disposed under the compartment of the first slot 11A, and the other screen 30A may be disposed between the return port 121A of the second slot 12A and the pump 43 and parallel to the second slot 12A. Class face 122A.

When the filter module 1A of the third embodiment is used, not only the partition plate 113 is located under the horizontal line of the working fluid A, but also the lower edge of the overflow port 115A is located below the horizontal line of the working fluid A, so the working fluid A continuously overflows. The port 115A flows into the third groove 13A, is filtered through the filter element 131A, and flows into the second groove 12A through the return port 121A. Thereby, the working fluid A can be simultaneously filtered while being recycled.

In other embodiments, the working fluid A can be replenished by the nozzle 41 while flowing out of the tank 10, so that the working fluid A does not circulate, but is mixed with the pure working fluid A to obtain a cleaner air.

In summary, through the filter module 1, the filtering device and the filtering method of the present invention, the air and the working fluid A can be sufficiently mixed, and the working fluid A can be recycled in the tank 10, so that it is not necessary to always replace the consumables. If water is used as the working fluid A, the cost of consumables is greatly reduced. In addition, the filter module 1 of the present invention is very simple in structure, and does not have complicated circuit or mechanical structure, so the requirements for production and maintenance are also very low. Therefore, this creation can be carried out on a mobile vendor's cart or minivan, and it can operate stably even if it is continuously subjected to vibration, so as to prevent the vendor from conditioning the food to produce an excessively strong aroma.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present invention, and is not in any technical field. A person skilled in the art can make some modifications or modifications to equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention. The technical essence of the present invention, any simple modifications, equivalent changes and modifications made to the above embodiments are still within the scope of the present technical solution.

1‧‧‧Filter device
10‧‧‧
11‧‧‧ first slot
111‧‧‧air inlet
112‧‧‧Exhaust port
113, 113A‧‧ ‧ partition
114‧‧‧Connecting port
12‧‧‧second slot
20‧‧‧ cover
30‧‧‧ Filter
40‧‧‧Sprinkling equipment
41‧‧‧Nozzles
42‧‧‧ pipeline
421‧‧‧ branch
43‧‧‧
2‧‧‧Connecting tube
1A‧‧‧Filter Module
11A‧‧‧first slot
115A‧‧‧ overflow
12A‧‧‧Second trough
121A‧‧‧Return port
122A‧‧ ‧ class
13A‧‧‧ third slot
131A‧‧‧Filter components
30A‧‧‧ Filter
44A‧‧‧ pipeline
S1‧‧‧ preparatory steps
S2‧‧‧Filter
A‧‧‧ working fluid

FIG. 1 is a perspective view of a first embodiment of a filter module according to the present invention. 2 is a cross-sectional view showing the first groove of the tank body of the first embodiment of the filter module of the present invention. 3 is a cross-sectional view of the tank body of the first embodiment of the filter module of the present invention. 4 is a schematic cross-sectional view of a tank body of a second embodiment of the filter module of the present invention. Figure 5 is a schematic cross-sectional view of the filter device of the present invention. Figure 6 is a flow chart of the filtering method of the present creation. FIG. 7 is a perspective view of a third embodiment of the filter module of the present invention.

1‧‧‧Filter module

10‧‧‧

11‧‧‧ first slot

111‧‧‧air inlet

112‧‧‧Exhaust port

113‧‧‧Baffle

114‧‧‧Connecting port

12‧‧‧second slot

20‧‧‧ cover

40‧‧‧Sprinkling equipment

41‧‧‧Nozzles

42‧‧‧ pipeline

421‧‧‧ branch

43‧‧‧

Claims (9)

A filter module has: a trough body having: an air inlet at one end of the trough; an exhaust port located at the other end of the trough; and a plurality of partitions located at Between the air inlet and the air outlet; a partition is formed between the two adjacent partitions, and the lower ends of the partitions communicate with each other and communicate with the air inlet and the air outlet, and the compartments The upper ends are each closed; and a spraying device having: a plurality of nozzles respectively disposed at the air inlet of the tank and the upper end of the compartments, and the openings of the nozzles face downward and are biased toward the exhaust port Tilting; and a line, one end of which forms a plurality of branches and connects the nozzles. The filter module of claim 1, wherein the spraying device further has a pump connected to the pipeline, and the other end of the pipeline is connected to the lower end of the tank. The filter module of claim 2, wherein the tank body is formed with: a first slot, the air inlet is located at one end of the first slot, and the air outlet is located at the other end of the first slot; And a second slot, the lower end of which is in communication with the lower end of the first slot, and the end of the pipeline connected to the slot is connected to the lower end of the second slot. The filter module of claim 2, wherein the tank body is formed with: a first slot, the air inlet is located at one end of the first slot, and the air outlet is located at the other end of the first slot; And a second slot, the end of the pipeline connected to the slot is connected to the second slot; and a third slot, the upper end of which communicates with the first slot and the lower end of which communicates with the second slot. The filter module of claim 2, further comprising a filter mesh, the filter mesh being detachably disposed in the slot and located between the compartments and the pump. The filter module of any one of claims 1 to 5, wherein the inner bottom surface of the trough body forms a slope. The filter module of any one of claims 1 to 5, further comprising a cover, the cover being fixed to the upper ends of the partitions and closing the upper ends of the partitions. The filter module of any one of claims 1 to 5, wherein a height position of a lower end of the partitions gradually decreases from the air inlet to the air outlet. A filter device having a filter module according to any one of claims 1 to 8, wherein each of the adjacent filter modules is connected by a connecting pipe, one end of the connecting pipe is connected thereto. The exhaust port of the filter module is connected to the air inlet of the other of the filter modules.