TWM505338U - Fluid filtering device - Google Patents

Abstract

A fluid filtering device includes a box, an input pressure balance tube, an output pressure balance tube, a plurality of fluid filters, an input pressure gauge and an output pressure gauge, such arrangements can increase the filtering amount of fluid. In addition, an input pressure gauge head of the input pressure gauge and an output pressure gauge head of the output pressure gauge are disposed outside a receiving space of the box, such that the user can know the pressure condition of the input and output pressure balance tubes at any time.

Description

Fluid filter

This creation is related to filters, and in particular to a fluid filtration device for filtering gases or liquids.

According to the fluid filtering device for filter gas or liquid, it can be used to filter particles, oil and water in the gas, or can be used to filter impurities in the liquid.

For example, air pressure systems generally used to filter gases (such as dairy and brewing process gases, medical gases and breathing gases, packaging and instrumentation gases, semiconductor electronics manufacturing gases, etc.) contain an extraction of air. An air filter connected to the implement for filtering solid impurities, oil or moisture in compressed air, and an automatic drain control connected to the air filter for storing and discharging liquid Device.

In general, the amount of air that can be filtered by the air filter is fixed according to the filtration volume of the air filter, the most common being 200 ml (ml), 600 ml, 1200 ml, 2000 ml, 3000 ml, etc. However, the higher the amount of air that can be filtered by the air filter, the more difficult it is to make. Therefore, the air filter can only be applied to the filtration of a small amount of exhaust gas, so that the air filter can filter The amount of air removed is still limited and is not suitable for filtration of large exhaust volumes, such as air pollutant emissions after incineration of incinerators, and air pollutant emissions from cement plants or gravel yards.

To this end, the most common in the field of air filtration devices is to connect a plurality of air filters in series or in parallel to improve their filtering ability, however, in each of the air filters When the rows are connected in series or in parallel, it is often impossible to overcome the problem of balance between the intake air amount and the air output amount, and whether it is possible to immediately know whether the pressure difference between the intake air and the air outlet is excessive.

Similarly, liquid filtration systems used to filter liquids can also suffer from defects in the air compressor system.

Accordingly, how to develop a fluid filtering device can solve the above-mentioned drawbacks, that is, the motive for the creation of the case.

The purpose of this creation is to provide a fluid filtration device that is primarily capable of performing large volume fluid filtration operations.

Another object of the present invention is to provide a fluid filtering device that primarily maintains a fluid input and output in a nearly uniform state.

A further object of the present invention is to provide a fluid filtering device that can primarily check whether the pressure difference between the fluid input and output is excessive.

In order to achieve the foregoing objective, a fluid filtering device according to the present invention comprises: a box body having an accommodating space; an input pressure balance tube disposed in the box body and having an input channel and a An external input interface communicating with the input channel and located outside the accommodating space, and an internal input interface communicating with the input channel and located in the accommodating space; an output pressure balance tube disposed in the box and having a An output channel, an external output interface communicating with the output channel and located outside the accommodating space, and an internal output interface connected to the output channel and located in the accommodating space; a plurality of fluid filters disposed in the housing And each has a filtering space, an input port communicating with the filtering space and connected to the internal input interface, an output port communicating with the filtering space and connected to the internal output interface, and being disposed at the filtering a filter unit group that is in contact with the output port and a discharge port that communicates with the filter space; an input pressure gauge having a housing disposed at the housing Input pressure gauge outside space a head, and an input pipe connected between the input pressure gauge head and the input channel for detecting the pressure of the input channel, and displaying the pressure value of the input channel by the input pressure gauge; an output pressure The table has an output pressure gauge disposed in the casing and located outside the accommodating space, and an output pipe connected in communication between the output pressure gauge and the output passage for detecting the output passage Pressure, and the pressure value of the output channel is displayed by the output pressure gauge.

Preferably, the utility model further comprises a manifold, the busbar is disposed in the receiving space of the box. And a confluence conduit, a plurality of confluence inlets communicating with the confluence conduit and communicating with the discharge ports of the fluid filters, and at least one confluence outlet communicating with the confluence conduits.

Preferably, the method further comprises at least one automatic emission controller, the automatic emission controller and The confluence outlets of the manifold are connected.

Preferably, the busbar is horizontally disposed on the casing, and the confluence outlet is located At the lowest point of the confluence channel.

Preferably, the input pressure balance tube and the output pressure balance tube are horizontally arranged Placed in the box.

Preferably, the output interface of the output pressure equalization tube is located in the output channel. The lowest point.

Preferably, the filter unit of the fluid filter is composed of a plurality of filter units. Connected to form.

The techniques, means and other merits used in this creation to achieve the above objectives The second preferred embodiment is described in detail with reference to the drawings.

10‧‧‧ cabinet

11‧‧‧ accommodating space

12‧‧‧ panel

20‧‧‧Input pressure balance tube

21‧‧‧ Input channel

22‧‧‧ external input interface

23‧‧‧Internal input interface

30‧‧‧Output pressure balance tube

31‧‧‧Output channel

32‧‧‧Output interface

33‧‧‧Internal output interface

40‧‧‧Fluid filter

41‧‧‧Filter space

42‧‧‧ input port

43‧‧‧Outlet

44‧‧‧Filter unit group

441‧‧‧Filter unit

45‧‧‧Drainage

50‧‧‧Input pressure gauge

51‧‧‧Input pressure gauge head

52‧‧‧Input tube

60‧‧‧Output pressure gauge

61‧‧‧Output pressure gauge head

62‧‧‧Output tube

70‧‧‧Conduit tube

71‧‧‧Confluence Pipeline

72‧‧‧ Confluence import

73‧‧‧ Confluence exit

74‧‧‧Output tube

80‧‧‧Automatic Emission Controller

91, 92, 93, 94‧‧‧ connecting pipe

Figure 1 is a perspective view of a first embodiment of the present creation.

Figure 2 is a side elevational view of the first embodiment of the present invention showing the configuration of the housing.

3 is a partial cross-sectional view showing the first embodiment of the present invention, showing the combined state of the input pressure balance tube, the output pressure balance tube, the fluid filter, the manifold, and the automatic discharge controller.

Figure 4 is a side elevational view of a second embodiment of the present invention.

Referring to FIG. 1 to FIG. 3 , a fluid filtering device according to a first embodiment of the present invention is mainly composed of a casing 10 , an input pressure balance pipe 20 , an output pressure balance pipe 30 , and a four fluid filter . 40. An input pressure gauge 50, an output pressure gauge 60, a manifold 70, and an automatic discharge controller 80, wherein: the housing 10 has an accommodation space 11; in this embodiment, the box The body 10 can be sealed with a panel 12 to make the accommodating space 11 a closed space.

The input pressure equalization tube 20 is horizontally disposed on the housing 10 and has an input channel 21 , an external input interface 22 , four connected to the input channel 21 and located outside the accommodating space 11 , and the input channel 21 . The internal input interface 23 is in the same direction and is located on the same side.

The output pressure equalization pipe 30 is horizontally disposed on the casing 10 and slightly higher than the input pressure balance pipe 20, and has an output passage 31, and is connected to the output passage 31 and outside the accommodating space 11 The output interface 32 and the internal output interface 33 are connected to the output channel 31 and are located in the accommodating space 11. In this embodiment, each of the internal output interfaces 33 is located at the lowest point of the output channel 31 and is on the same side.

The fluid filter 40 is disposed in the accommodating space 11 of the casing 10, and each has a filtering space 41, an input port 42 communicating with the filtering space 41 and connected to the internal input interface 23, Connected to the filter space 41 and connected to the inner output interface 33 An output port 43 , a filter unit group 44 disposed in the filter space 41 and connected to the output port 43 , and a discharge port 45 communicating with the filter space 41 ; in the embodiment, each of the input port 42 and the The internal input interfaces 23 of the input pressure equalization tube 20 are electrically connected by a connecting tube 91; each of the output ports 43 is connected to the internal input interfaces 33 of the output pressure equalizing tube 30 by a connecting tube 92; The filter unit group 44 is composed of a plurality of filter units 441 connected in series, and can be filtered without power supply. Since the fluid filter 40 is a conventional member and its operation is the same as the conventional method, it is not the creation. The focus of the creation, so the detailed structure and action of the component is not detailed.

The input pressure gauge 50 has a housing 10 disposed in the housing space An input pressure gauge 51 externally adjacent to the external input interface 22, and an input pipe 52 connected between the input pressure gauge 51 and the input passage 21 for detecting the pressure of the input passage 21, The pressure value of the input passage 21 is displayed by the input pressure gauge head 51.

The output pressure gauge 60 has a housing 10 disposed in the housing space An output pressure gauge 61 externally adjacent to the outer output interface 32, and an output pipe 62 connected between the output pressure gauge 61 and the output passage 31 for detecting the pressure of the output passage 31, The pressure value of the output passage 31 is displayed by the output pressure gauge head 61.

The manifold 70 is horizontally disposed in the accommodating space 11 of the casing 10 and located at Each of the fluid filters 40 has a confluence conduit 71, four confluence inlets 72 communicating with the confluence conduits 71 and communicating with the discharge ports 45 of the fluid filter 40, and two and the confluence conduits 71. In the present embodiment, each of the confluence outlets 73 is located at the lowest point of the confluence conduits 71, and one of the confluence outlets 73 can be directly connected to an output tube 74 to the accommodation space 11 of the cabinet 10. In addition, as a direct discharge of the fluid collected by the manifold 70; In addition, each of the bus inlets 72 and the discharge port 45 of each of the fluid filters 40 are electrically connected by a connecting pipe 93.

The automatic emission controller 80 is connected to another confluence outlet 72 of the confluence tube 70. In the present embodiment, the automatic discharge controller 80 is electrically connected to the other confluence outlet 72 of the confluence tube 70 by a connecting pipe 94.

The above description is the structure of the main components of the first embodiment of the creation and the configuration description thereof. As for the efficacy of the present embodiment, the following description will be made.

First, it can perform large-flow fluid filtration operations. Since the present invention is provided with the input pressure balance pipe 20 and the output pressure balance pipe 30 in a casing 10, and the input pressure balance pipe 20 and the output pressure balance pipe 30 are connected in parallel with four types. The fluid filter 40, therefore, increases the amount of fluid that can be filtered out, so that when the inventive fluid filtering device is adapted to filter air operations, large displacements can be performed, such as air pollution after incineration of the incinerator. Emissions of pollutants, emissions of air pollutants from cement plants or gravel fields, etc. Of course, this creation can also be used for filtration of small exhaust gas in dairy and brewing process gas, medical gas and breathing gas, packaging and instrumentation gas, semiconductor electronics manufacturing gas, etc. At the same time, this creation can also be used in the filtration of liquids as a preliminary filtration of impurities in the liquid, as well as a large flow of liquid filtration.

Second, the input and output of the fluid can be kept close to the same state. Since the input pressure balance pipe 20 and the output pressure balance pipe 30 are disposed in the casing 10, and the input pressure balance pipe 20 and the output pressure balance pipe 30 are connected in parallel with a four-fluid filter. 40. Therefore, the fluid input amount and the fluid output amount can be kept in a nearly uniform state; preferably, the input pressure balance tube 20 and the output pressure balance tube 30 are horizontally disposed in the embodiment. The casing 10 and the input pressure balance pipe 20 Each of the internal input interfaces 23 is disposed on the same side, and the internal output interfaces 33 of the output pressure equalization tube 30 are disposed on the same side and located at the lowest point of the output channel 31. By such arrangement, the fluid input and output are made. The quantity can be kept close to the same state.

Third, the pressure difference between the input and output of the fluid can be checked at any time. Since the present invention sets the input pressure gauge 51 of the input pressure gauge 50 and the output pressure gauge 61 of the output pressure gauge 60 outside the accommodating space 11 of the casing 10, that is, the outer side of the casing The input pressure gauge head 51 is adjacent to the external input interface 22, and the output pressure gauge head 61 is adjacent to the external output interface 32. Therefore, the user can know the input pressure balance tube 20 and the output pressure balance at any time and clearly. The state of the pressure within the tube 30 is taken to perform the corresponding action.

It is worth noting that when the fluid filtering device of the present invention is used in an air compressor system, Each of the fluid filters 40 used in the present invention causes the air to generate multiple collisions and change the flow rate, thereby achieving natural filtration, water removal, oil, impurities, etc., and providing a practical and effective function of compressing the air to be naturally and easily filtered. Each of the fluid filters 40 can be filtered without power supply, so that the fluid filtering device of the present invention has the effect of energy saving and carbon saving. If the automatic discharge controller 80 is equipped to have the function of automatically discharging fluid of the fluid filtering device, it is only necessary to consume the electric power required for the automatic emission controller 80 to operate, and the amount of electric energy used is relatively small.

Referring to FIG. 4, an air filter device provided by the second embodiment of the present creation is provided. The same is composed of the tank 10, the input pressure balance tube 20, the output pressure balance tube 30, the complex fluid filter 40, the input pressure gauge 50, the output pressure gauge 60, the manifold 70, and the automatic discharge controller 80. The difference from the first embodiment is that the input pressure balance tube 20 is provided with eight internal input interfaces 23, and the output pressure balance tube 30 is provided with eight inner output interfaces 33, and the bus tube 70 is provided with eight Confluence import 72 to And eight fluid filters 40 are connected, and the air flow pipe 70 can be connected with five automatic emission controllers 80 to improve drainage efficiency. Therefore, the fluid filtering device of the second embodiment can perform larger displacement. (32,000 ml, 64000 ml) was filtered off.

In summary, the above embodiments and illustrations are only preferred embodiments of the present invention, and the scope of the present invention cannot be limited thereto, that is, the equal changes and modifications made by the applicant in accordance with the scope of the patent application for the creation of the present invention. It should be within the scope of this new patent.

10‧‧‧ cabinet

11‧‧‧ accommodating space

20‧‧‧Input pressure balance tube

22‧‧‧ external input interface

23‧‧‧Internal input interface

30‧‧‧Output pressure balance tube

32‧‧‧Output interface

33‧‧‧Internal output interface

40‧‧‧Fluid filter

42‧‧‧ input port

43‧‧‧Outlet

45‧‧‧Drainage

50‧‧‧Input pressure gauge

51‧‧‧Input pressure gauge head

52‧‧‧Input tube

60‧‧‧Output pressure gauge

61‧‧‧Output pressure gauge head

62‧‧‧Output tube

70‧‧‧Conduit tube

72‧‧‧ Confluence import

73‧‧‧ Confluence exit

74‧‧‧Output tube

80‧‧‧Automatic Emission Controller

92, 93, 94‧‧‧ connecting pipe

Claims (7)

A fluid filtering device comprises: a box body having an accommodating space; an input pressure balance tube disposed in the box body and having an input channel, a communication channel communicating with the input channel and located outside the accommodating space An input interface, an internal input interface that is in communication with the input channel and located in the accommodating space; an output pressure balance tube is disposed in the box, and has an output channel, and is connected to the output channel and located in the receiving An external output interface outside the space, a plurality of internal output interfaces communicating with the output channel and located in the accommodating space; a plurality of fluid filters disposed in the box and each having a filtering space and communicating with the filtering space Connected to an input port of the internal input interface, an output port communicating with the filter space and connected to the internal output interface, a filter unit group disposed in the filter space and connected to the output port, and a discharge port communicating with the filtering space; an input pressure gauge having an input pressure gauge disposed on the casing and located outside the accommodating space, and a communication ground disposed therein An input pipe between the pressure gauge head and the input channel for detecting the pressure of the input channel, and the pressure value of the input channel is displayed by the input pressure gauge; an output pressure gauge having a setting in the cabinet And an output pressure gauge located outside the accommodating space, and an output pipe connected between the output pressure gauge head and the output passage for detecting the pressure of the output passage, and the output pressure gauge head Displays the pressure value of this output channel. The fluid filter device of claim 1, further comprising a manifold, the manifold is disposed in the receiving space of the box, and has a collecting duct, the plurality of communicating with the connecting duct, and each of the The discharge port of the fluid filter communicates with the connected confluence inlet and at least one confluence outlet that communicates with the confluence conduit. The fluid filtering device of claim 2, further comprising at least one automatic emission a fluid controller that interfaces with a confluence outlet of the manifold. The fluid filter device of claim 2, wherein the manifold is horizontally disposed in the tank, and the bus outlet is located at a lowest point of the manifold. The fluid filtering device of claim 1, wherein the input pressure equalization tube and the output pressure equalization tube are horizontally disposed in the housing. The fluid filtering device of claim 5, wherein the inner output port of the output pressure equalization tube is located at a lowest point of the output channel. The fluid filter device of claim 1, wherein the filter unit of the fluid filter is composed of a plurality of filter units connected in series.