CN207270969U - A kind of air filter of multilayer series connection - Google Patents

A kind of air filter of multilayer series connection Download PDF

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Publication number
CN207270969U
CN207270969U CN201721113216.4U CN201721113216U CN207270969U CN 207270969 U CN207270969 U CN 207270969U CN 201721113216 U CN201721113216 U CN 201721113216U CN 207270969 U CN207270969 U CN 207270969U
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China
Prior art keywords
filter chamber
air
filter
vent valve
way vent
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Application number
CN201721113216.4U
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Chinese (zh)
Inventor
聂越
周家刚
姚太忠
徐江
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TONGLIN CASTING INDUSTRIAL Co Ltd
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TONGLIN CASTING INDUSTRIAL Co Ltd
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Priority to CN201721113216.4U priority Critical patent/CN207270969U/en
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Abstract

The utility model discloses a kind of air filter of multilayer series connection, the air filter includes the first filter chamber, the second filter chamber, the 3rd filter chamber, the 4th filter chamber, multiple one-way vent valves and one-way vent valve, and first filter chamber, the second filter chamber and the 3rd filter chamber from bottom to top pass sequentially through one-way vent valve and connect vertically;One-way vent valve at the top of 3rd filter chamber is connected with inside the 4th filter chamber by snorkel;Different fixation filter mediums is placed with inside first filter chamber, the second filter chamber and the 3rd filter chamber respectively, liquid filtration media is equipped with the 4th filter chamber.The utility model substantially increases the purification filtering effect of air, it ensure that the quality of air, multiple filter chamber vertical direction arrangements decrease occupying for the interior space at the same time, and ensure that air and filter medium has longer time of contact and large contact area, ensure that the quality of air filtration.

Description

A kind of air filter of multilayer series connection
Technical field
The utility model belongs to field of air filtration, and in particular to a kind of air filter of multilayer series connection.
Background technology
With the aggravation of urban environment, the air quality in city is also increasingly lower, and the health of people is made Into tremendous influence.So in order to change the degree of purity in indoor air, in order to absorb the smoke particle of indoor environment, it is So that air quality meets the needs of people, ensure the health of people, more and more people use air filter To purify air;In the industry, it usually needs extract air as raw material or other purposes, generally require to use air filtration Device carries out purification filtering to air;In the intermediate gas that many apparatus are discharged or produced, be usually also required to by its into Row filtering absorption.
It is big empty that some air filters common now are primarily adapted for use in room, laboratory, office, workshop etc. Between environment, but its volume is more huge and complicated, is carrying out in use, not only resulting in more energy consumption so that be System has larger load, and the loss to equipment is larger, does not also reach good air filtration effect.In the industry, in order to protect The filter quality of air is demonstrate,proved, usually using larger air filter, space larger in workshop can be so occupied, be unfavorable for The installation of other appliance arrangements, have impact on the activity of people.Particularly in the engineering of Industrial cleaning facility air, due to needing to remove Impurity (on testing or fabricating influential gaseous impurity) species it is more, be difficult to reach to sky by a filtration apparatus The purification requirement of gas, have impact on the filtration, purification quality of air.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is that proposing a kind of air filtration dress of multilayer series connection Put, the device by it is multiple vertical direction be cascaded and filter chamber added with different solid filtration medias combine one Purification filtering is carried out to air added with the filter chamber of liquid filtration media, the purification filtering effect of air is substantially increased, ensures The quality of air, while multiple filter chamber vertical directions arrangement decreases occupying for the interior space, allows air in each mistake When filter chamber is filtered, the top of filter chamber is delivered to by the bottom of filter chamber, extends contact of the air with filter medium Time and contact area, ensure that the quality of filtering.
To achieve the above object, technical solution is used by the utility model:
A kind of air filter of multilayer series connection, the air filter include the first filter chamber, the second filter chamber, the Three filter chambers and the 4th filter chamber, first filter chamber, the second filter chamber and the 3rd filter chamber from bottom to top connect vertically successively Connect, and be connected between the first filter chamber and the second filter chamber, the second filter chamber and the 3rd filter chamber by one-way vent valve, institute State and be respectively and fixedly provided with one-way vent valve at the top of the bottom and the 3rd filter chamber of the first filter chamber;
One-way vent valve at the top of 3rd filter chamber is connected with inside the 4th filter chamber by snorkel, the ventilation Pipe one end is flexibly connected with one-way vent valve, and the snorkel other end at the top of the 4th filter chamber by extending to the 4th filter chamber bottom; Air outlet pipe is equipped with the top of 4th filter chamber;
Different fixed filterings is placed with inside first filter chamber, the second filter chamber and the 3rd filter chamber respectively to be situated between Matter, the 4th filter chamber is interior to be equipped with liquid filtration media.
It is further that the one-way vent valve includes air inlet and gas outlet, being all provided with the air inlet and gas outlet There is strainer, the air inlet and gas outlet outer wall are equipped with external screw thread;When air enters each filter chamber by one-way vent valve When, strainer can avoid the larger particle of air carrying or solid filtration media from entering in next filter chamber, while can also avoid Solid filtration media results in blockage in one-way vent valve and snorkel.
It is further that the top and bottom of first filter chamber, the second filter chamber and the 3rd filter chamber are respectively set There is the through hole being put into for one-way vent valve, the through-hole wall is equipped with and the corresponding internal thread of external screw thread;It is each unidirectional logical Air valve is attached with the first filter chamber, the second filter chamber and the 3rd filter chamber by screw thread respectively, is conveniently dismantled.
Being further that described externally threaded the inner is equipped with is close to the first filter chamber, the second filter chamber and the 3rd filtering The sealing ring of chamber;Sealing ring can ensure that each one-way vent valve is connected with the first filter chamber, the second filter chamber and the 3rd filter chamber The air-tightness and security at place.
It is further, the solid filtration media inside first filter chamber, the second filter chamber and the 3rd filter chamber Gap is left with the air inlet with one-way vent valve in upper surface;The gap left can ensure that air is complete in solid filtration media Filter is had suffered, ensure that the filter quality of air.
It is further that the side wall of the 4th filter chamber is equipped with water inlet pipe and outlet pipe;Can be periodically by the 4th filter chamber Internal water is replaced, and ensures the high quality and high efficiency of air filtration.
Further that the one-way vent valve of the first filter chamber bottom is connected with pumping wind turbine, the air outlet pipe with Air outlet connects.
The beneficial effects of the utility model are:
(1) the utility model by it is multiple vertical direction be cascaded and added with the mistake of different solid filtration medias Filter chamber combines a filter chamber added with liquid filtration media and purification filtering is carried out to air, it can be achieved that plurality of impurities gas, gas The removal of taste, molecule, substantially increases the purification filtering effect of air, ensure that the quality after air filtration;People at the same time Can filter as needed after air specific requirement, change the filter medium in different filter chambers, so as to remove needs The foreign gas of removing, smell etc. so that the air after filtering can meet the needs of people;
(2) for the utility model when carrying out purification filtering to air, air is from the first filter chamber, the second filter chamber, the The bottom of three filter chambers and the 4th filter chamber enters in each filter chamber, and air is transported to filter chamber top by the bottom of filter chamber During portion, purification filtering is carried out in filter medium, substantially increases the time of contact of air and each filter medium And contact area, further ensure the filtration, purification effect of air;
(3) the first filter chamber in the utility model, the second filter chamber and the 3rd filter chamber are to carry out from lower to upper successively It is fixedly connected, while ensure that higher air filter efficiency, decreases taking up space for indoor equipment installation, be More spaces placed for people's activity and other devices have been vacateed in interior;
(4) the utility model is compact-sized, has higher air-tightness, security, is not in gas leakage, air blow back Phenomenon, air also have stronger negotiability, and the live load of the device is also smaller, ensure that the device has longer make Use the service life.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model;
In figure:1st, the first filter chamber;2nd, the second filter chamber;3rd, the 3rd filter chamber;4th, the 4th filter chamber;4-1, water inlet pipe; 4-2, outlet pipe;5th, snorkel;6th, one-way vent valve;6-1, strainer;7th, air outlet pipe.
Embodiment
In order to make the purpose, technical scheme and advantage of utility model clearer, below in conjunction with the accompanying drawings to the utility model It is further elaborated.
In this embodiment, as shown in Figure 1, a kind of air filter of multilayer series connection, the air filter include the One filter chamber 1, the second filter chamber 2, the 3rd filter chamber 3 and the 4th filter chamber 4, first filter chamber 1,2 and of the second filter chamber The from bottom to top vertical connection successively, and the first filter chamber 1 and the second filter chamber 2, the second filter chamber 2 and the 3rd of 3rd filter chamber 3 It is connected between filter chamber 3 by one-way vent valve 6, the bottom of first filter chamber 1 and the top of the 3rd filter chamber 3 are solid Surely there is one-way vent valve 6;
The one-way vent valve 6 at the top of the 3rd filter chamber 3 is connected with inside the 4th filter chamber 4 by snorkel 5, described 5 one end of snorkel is flexibly connected with one-way vent valve 6, and 5 other end of snorkel extends to the 4th filtering by the top of the 4th filter chamber 4 4 bottom of chamber;The top of 4th filter chamber 4 is equipped with air outlet pipe 7;
Different fixed filterings is placed with inside first filter chamber 1, the second filter chamber 2 and the 3rd filter chamber 3 respectively Medium, the 4th filter chamber 4 is interior to be equipped with liquid filtration media.
As a kind of technical optimization scheme of the utility model, the one-way vent valve 6 includes air inlet and gas outlet, institute State and strainer 6-1 is equipped with air inlet and gas outlet, the air inlet and gas outlet outer wall are equipped with external screw thread;When air passes through When one-way vent valve 6 enters each filter chamber, strainer 6-1 can avoid air carry larger particle or solid filtration media into Enter in next filter chamber, while can also avoid solid filtration media from resulting in blockage in one-way vent valve 6 and snorkel 5.
As a kind of technical optimization scheme of the utility model, first filter chamber 1, the second filter chamber 2 and the 3rd mistake The top and bottom of filter chamber 3 are respectively equipped with the through hole being put into for one-way vent valve 6, and the through-hole wall is equipped with and external screw thread Corresponding internal thread;Each one-way vent valve 6 passes through with the first filter chamber 1, the second filter chamber 2 and the 3rd filter chamber 3 respectively Screw thread is attached, and is conveniently dismantled.
As a kind of technical optimization scheme of the utility model, described externally threaded the inner, which is equipped with, is close to the first filter chamber 1st, the sealing ring of the second filter chamber 2 and the 3rd filter chamber 3;Sealing ring can ensure each one-way vent valve and the first filter chamber 1, Two filter chambers 2 and the air-tightness and security of 3 junction of the 3rd filter chamber.
As a kind of technical optimization scheme of the utility model, first filter chamber 1, the second filter chamber 2 and the 3rd mistake Gap is left with the air inlet with one-way vent valve 6 in the upper surface of solid filtration media inside filter chamber 3;The gap left can Ensure air full filter in solid filtration media, ensure that the filter quality of air.
As a kind of technical optimization scheme of the utility model, the side wall of the 4th filter chamber 4 be equipped with water inlet pipe 4-1 and Outlet pipe 4-2;Periodically the water inside the 4th filter chamber 4 can be replaced, ensure the high quality and high efficiency of air filtration.
As a kind of technical optimization scheme of the utility model, the one-way vent valve 6 of 1 bottom of the first filter chamber is with taking out Gas wind turbine is connected, and the air outlet pipe 7 is connected with air outlet.
The utility model is when specifically used, according to specifically needing respectively in the first filter chamber 1,2 and of the second filter chamber Fixed filter medium is placed in the inside of 3rd filter chamber 3, can place the different solid mistake such as activated carbon, fiber, sand filtration respectively Filter medium, from the water inlet pipe 4-1 of the 4th filter chamber 4 toward the 4th filter chamber 4 inside load onto water;Then by the first filter chamber 1, second Between 2 and the 3rd filter chamber 3 of filter chamber two one-way vent valves 6 are passed sequentially through to be flexibly connected, each one-way vent valve 6 with After each filter chamber connection, ensure the sealing performance of the device by sealing ring, then in the bottom of the first filter chamber 1 activity peace The one-way vent valve 6 being connected with pumping wind turbine is filled, installs in the top movable of the 3rd filter chamber 3 and is connected for 5 one sections with snorkel One-way vent valve 6, the other end of snorkel 5 extends to the bottom of the water inside the 4th filter chamber 4.
Using the utility model when being filtered, air is evacuated to by the first mistake by one-way vent valve 6 by pumping wind turbine In filter chamber 1, after air is adsorbed in the first filter chamber 1 by solid filtration media, part toxic and harmful gas, powder have been got rid of Dirt, inhalable particles etc., the air after filtering enter the second filter chamber 2 by one-way vent valve 6, and air is in the second filter chamber 2 Inside carries out filtration, purification again, and the solid filtration media inside the second filter chamber 2 gets rid of remaining poisonous and harmful gas again Body, dust, inhalable particles, stink and suspended matter etc., are then entered in the 3rd filter chamber 3, air is again by one-way vent valve 6 Once the absorption such as the gaseous impurity not being removed, smell and particle are fallen in the 3rd filter chamber 3;Air by the first filter chamber 1, Second filter chamber 2 and the 3rd filter chamber 3 filter successively finish after, by one-way vent valve 6 enter snorkel 5 in, by ventilating Air is sent into the 4th filter chamber 4 by pipe 5, and during air is moved to the top surface of water by the bottom of water, water is by air Dust, the particle not being removed are cleaned and adsorbed again, in order to strengthen the filtering adsorption effect of water, can be added in water Add negative oxygen radical ion, the air after filtering finishes in the 4th filter chamber 4 is discharged by air outlet pipe 7;
If air is drained into indoor environment, air outlet pipe 7 can directly be connected with indoor air outlet;If air is drained into In atmospheric environment, external environment can be immediately discharged to;In the industrial production to the air after filtering is used in other flows, Then air outlet pipe 7 is connected with other equipment.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed scope is defined by the appending claims and its equivalent thereof.

Claims (7)

  1. A kind of 1. air filter of multilayer series connection, it is characterised in that:The air filter include the first filter chamber (1), Second filter chamber (2), the 3rd filter chamber (3) and the 4th filter chamber (4), first filter chamber (1), the second filter chamber (2) and The from bottom to top vertical connection successively, and the first filter chamber (1) and the second filter chamber (2), the second filter chamber of 3rd filter chamber (3) (2) it is connected between the 3rd filter chamber (3) by one-way vent valve (6), the bottom of first filter chamber (1) and the 3rd mistake One-way vent valve (6) is respectively and fixedly provided with the top of filter chamber (3);
    One-way vent valve (6) at the top of 3rd filter chamber (3) is connected with the 4th filter chamber (4) inside by snorkel (5), Described snorkel (5) one end is flexibly connected with one-way vent valve (6), and snorkel (5) other end at the top of the 4th filter chamber (4) by prolonging Extend the 4th filter chamber (4) bottom;Air outlet pipe (7) is equipped with the top of 4th filter chamber (4);
    Different fixed is placed with respectively inside first filter chamber (1), the second filter chamber (2) and the 3rd filter chamber (3) Filter medium, the 4th filter chamber (4) is interior to be equipped with liquid filtration media.
  2. A kind of 2. air filter of multilayer series connection according to claim 1, it is characterised in that:The one-way vent valve (6) include air inlet and gas outlet, strainer (6-1), the air inlet and gas outlet being equipped with the air inlet and gas outlet Outer wall is equipped with external screw thread.
  3. A kind of 3. air filter of multilayer series connection according to claim 2, it is characterised in that:First filter chamber (1), the top and bottom of the second filter chamber (2) and the 3rd filter chamber (3) are respectively equipped with leads to for what one-way vent valve (6) was put into Hole, the through-hole wall are equipped with and the corresponding internal thread of external screw thread.
  4. A kind of 4. air filter of multilayer series connection according to claim 3, it is characterised in that:It is described externally threaded interior End is equipped with the sealing ring for being close to the first filter chamber (1), the second filter chamber (2) and the 3rd filter chamber (3).
  5. A kind of 5. air filter of multilayer series connection according to claim 4, it is characterised in that:First filter chamber (1), the upper surface of the internal solid filtration media of the second filter chamber (2) and the 3rd filter chamber (3) with one-way vent valve (6) Air inlet leave gap.
  6. A kind of 6. air filter of multilayer series connection according to claim 5, it is characterised in that:4th filter chamber (4) side wall is equipped with water inlet pipe (4-1) and outlet pipe (4-2).
  7. A kind of 7. air filter of multilayer series connection according to claim 6, it is characterised in that:First filter chamber (1) one-way vent valve (6) of bottom is connected with pumping wind turbine, and the air outlet pipe (7) connects with air outlet.
CN201721113216.4U 2017-09-01 2017-09-01 A kind of air filter of multilayer series connection Active CN207270969U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721113216.4U CN207270969U (en) 2017-09-01 2017-09-01 A kind of air filter of multilayer series connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721113216.4U CN207270969U (en) 2017-09-01 2017-09-01 A kind of air filter of multilayer series connection

Publications (1)

Publication Number Publication Date
CN207270969U true CN207270969U (en) 2018-04-27

Family

ID=61989210

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721113216.4U Active CN207270969U (en) 2017-09-01 2017-09-01 A kind of air filter of multilayer series connection

Country Status (1)

Country Link
CN (1) CN207270969U (en)

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