CN211537083U

CN211537083U - Filter device for heating and ventilating pipeline

Info

Publication number: CN211537083U
Application number: CN201922312777.2U
Authority: CN
Inventors: 苏荣华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-22
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a warm filter equipment for pipeline that leads to, including filter equipment, filter equipment's upper end surface is provided with the top cap, one side skin weld of filter equipment has first connecting pipe, and filter equipment's opposite side skin weld has the second connecting pipe, filter equipment's inside is horizontal style of calligraphy and has set gradually HEPA filter screen, active carbon filter screen and plasma catalysis net, the lower extreme outward appearance of top cap is personally submitted horizontal style of calligraphy and has welded three group's mount pads in proper order. The utility model has the advantages that: the filter device is arranged between heating and ventilation pipelines of the central air conditioner, granular pollutants, lead and compounds thereof in the air can be filtered out by the HEPA filter screen, the active carbon filter screen and the plasma catalytic screen in the filter device in the process of gas circulation, and peculiar smell in the air can be filtered out, so that the blown cold and warm air is clean and sanitary, and the pollutants in the air are prevented from causing harm to the human body.

Description

Filter device for heating and ventilating pipeline

Technical Field

The utility model relates to a filter equipment specifically is a warm filter equipment for logical pipeline, belongs to warm logical pipeline filter equipment application technical field.

Background

The heating ventilation pipeline has a very wide application range, and comprises a purification system return air pipe, a central air conditioner ventilation pipe, an industrial air supply and exhaust ventilation pipe, an environmental protection system suction and exhaust air pipe, a mine gas drainage pipe, a mine rubberized fabric air duct and the like, wherein the central air conditioner ventilation pipe is used for conveying cold and hot air into an indoor pipeline, granular pollutants contained in the air when the cold and hot air is conveyed, lead and compounds thereof and the peculiar smell of the air can enter the indoor environment simultaneously, and after the central air conditioner is used for a long time, the air can cause harm to the human body to cause discomfort, so that the heating and cooling air conveyed by the central air conditioner ventilation pipe is clean and sanitary.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a warm filter equipment for logical pipeline, includes filter equipment, filter equipment's upper end surface is provided with the top cap, one side skin weld of filter equipment has first connecting pipe, and filter equipment's opposite side skin weld has the second connecting pipe, filter equipment's inside is horizontal style of calligraphy and has set gradually HEPA filter screen, active carbon filter screen and plasma catalysis net, the lower extreme outward appearance of top cap is personally submitted horizontal style of calligraphy and has welded three group's mount pads in proper order, and the inside at three group's mount pads is pegged graft respectively to the upper end of HEPA filter screen, active carbon filter screen and plasma catalysis net.

Preferably, three sets of first screw hole has all been seted up to one side surface of mount pad, one side surface of HEPA filter screen, one side surface of active carbon filter screen and one side surface of plasma catalysis net, and the internal thread of first screw hole is connected with first fixed axle.

Preferably, three groups of limiting slots are sequentially formed in the bottom end of the inner surface of the filtering device in a horizontal straight line shape, and the lower ends of the HEPA filter screen, the activated carbon filter screen and the plasma catalysis net are respectively inserted into the three groups of limiting slots.

Preferably, the outer surface of the upper end of the top cover is in screwed connection with a water tank, the outer surface of the upper end of the water tank is welded with a water injection pipe, one side of the water tank is provided with a micro high-pressure pump, and a water pipe is arranged between the water tank and the micro high-pressure pump.

Preferably, the bottom end of the water pipe is in threaded connection with a spray head, the bottom end of the spray head is provided with an atomization hole, the bottom end of the water pipe penetrates through the top cover, and the water pipe is fixedly connected with the top cover.

Preferably, the lower extreme surface of top cap is close to both sides, front end and rear end's position and all has welded sealed piece, filter equipment's upper end surface is close to both sides, front end and rear end's position and has all seted up the seal groove, and sealed piece pegs graft in the inside of seal groove.

Preferably, the outer surfaces of the two sides of the top cover are welded with upper connecting blocks, the outer surfaces of the two sides of the filtering device are welded with lower connecting blocks, second threaded holes are formed in the upper outer surfaces of the upper connecting blocks and the lower outer surfaces of the lower connecting blocks, and the inner threads of the second threaded holes are connected with second fixing shafts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the filter equipment who sets up is arranged in installing between central air conditioning's warm logical pipeline, and granular pollutant, plumbous and compound and the peculiar smell in the gas in can filtering gaseous granular pollutant, the active carbon filter screen and the plasma catalysis net among the in-process filter equipment of gas circulation can make the cold and warm gas clean health that blows off, avoids the pollutant in the gas to cause the injury to the human body.

2. The water tank is arranged on the filtering device, the miniature high-pressure pump and the water pipe are arranged, the miniature high-pressure pump is electrified to enable the miniature high-pressure pump to run to pump out water in the water tank through the water pipe in the process of filtering gas, meanwhile, water is sprayed out of atomizing holes of a sprayer of the water pipe to humidify the gas, the water mist humidifies the gas and further improves the purifying effect of the gas on dust in the purified gas, the cold and hot gas conveyed by the central air conditioning ventilation pipe is enabled to have certain humidity, the phenomenon that the gas is dried and enters the room to bring discomfort to people is avoided, and the use experience of the filtering device is better.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a plan sectional view of the filtering apparatus of the present invention.

Fig. 3 is a schematic view of a planar connection structure between the top cover and the filtering device of the present invention.

In the figure: 1. a filtration device; 101. a first connecting pipe; 102. a second connecting pipe; 103. a top cover; 1031. a sealing block; 1032. an upper connecting block; 104. a HEPA filter screen; 105. an active carbon filter screen; 106. a plasma catalytic mesh; 107. limiting slots; 108. a sealing groove; 109. a lower connecting block; 2. a water tank; 201. a water injection pipe; 3. a micro high pressure pump; 4. a water pipe; 401. a spray head; 402. an atomization orifice; 5. a mounting seat; 6. a first threaded hole; 601. a first fixed shaft; 7. a second threaded hole; 701. a second stationary shaft.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a filter device for a heating and ventilation pipeline includes a filter device 1, a top cover 103 is disposed on an outer surface of an upper end of the filter device 1, the top cover 103 covers the filter device 1, a first connection pipe 101 is welded on an outer surface of one side of the filter device 1, a second connection pipe 102 is welded on an outer surface of the other side of the filter device 1, the filter device 1 can be installed between the heating and ventilation pipeline through the first connection pipe 101 and the second connection pipe 102, the pipe diameters of the first connection pipe 101 and the second connection pipe 102 need to be customized according to the size of the heating and ventilation pipeline, a HEPA filter screen 104, an active carbon filter screen 105 and a plasma catalytic screen 106 are sequentially disposed in a horizontal line inside the filter device 1, the HEPA filter screen 104 can filter particulate pollutants in gas, the active carbon filter screen 105 can filter lead and compounds in air, the plasma catalysis net 106 can remove peculiar smell in the gas, three groups of mounting seats 5 are welded in sequence on the outer surface of the lower end of the top cover 103 in a horizontal straight line shape, and the upper ends of the HEPA filter screen 104, the active carbon filter screen 105 and the plasma catalysis net 106 are respectively inserted into the three groups of mounting seats 5.

As a technical optimization proposal of the utility model, the outer surface of one side of the three groups of mounting seats 5, the outer surface of one side of the HEPA filter screen 104, the outer surface of one side of the active carbon filter screen 105 and the outer surface of one side of the plasma catalysis screen 106 are all provided with first threaded holes 6, and the first fixing shaft 601 is connected with the inner thread of the first screw hole 6, the HEPA filter screen 104, the activated carbon filter screen 105 and the plasma catalysis screen 106 are respectively installed in the installation seat 5 of the top cover 103 through the first fixing shaft 601, after the top cover 103 is opened, the HEPA filter screen 104, the activated carbon filter screen 105 and the plasma catalysis net 106 can be taken out of the filtering device 1 together, after the HEPA filter screen 104, the activated carbon filter screen 105 and the plasma catalysis net 106 can be disassembled by screwing the first fixing shaft 601 out of the first threaded hole 6, thereby facilitating the user to disassemble and replace the HEPA filter screen 104, the activated carbon filter screen 105 and the plasma catalytic screen 106.

As a technical optimization scheme, filter equipment 1's internal surface bottom is horizontal style of calligraphy and has seted up three spacing slots 107 of group in proper order, and HEPA filter screen 104, activated carbon filter screen 105 is pegged graft respectively in three spacing slots 107 of group with the lower extreme of plasma catalysis net 106, spacing slot 107 can carry on spacingly to HEPA filter screen 104, activated carbon filter screen 105 and the bottom of plasma catalysis net 106, guarantee HEPA filter screen 104, activated carbon filter screen 105 and plasma catalysis net 106 can be stable install in filter equipment 1.

As the utility model discloses a technical optimization scheme, top cap 103's upper end surface screwed connection has water tank 2, water tank 2 is used for adorning water, and the outer surface welding in upper end of water tank 2 has water injection pipe 201, can pour into water into to water tank 2 through water injection pipe 201, one side of water tank 2 is provided with miniature high-pressure pump 3, and is provided with water pipe 4 between water tank 2 and the miniature high-pressure pump 3, can take out the water in the water tank 2 through water pipe 4 after the 3 circular telegram operation of miniature high-pressure pump.

As the utility model discloses a technical optimization scheme, the bottom threaded connection of water pipe 4 has shower nozzle 401, and the atomizing hole 402 has been seted up to shower nozzle 401's bottom, can take the back out through water pipe 4 with the water in the water tank 2 after the 3 circular telegram operations of miniature high-pressure pump, and the atomizing hole 402 blowout water smoke of shower nozzle 401 of water through water pipe 4 humidifies gas, and wherein the bottom of water pipe 4 runs through in top cap 103, and water pipe 4 and top cap 103 fixed connection.

As a technical optimization scheme, the lower extreme surface of top cap 103 is close to both sides, the position of front end and rear end all welds has sealed piece 1031, and the seal groove 108 has all been seted up to the position that the upper end surface of filter equipment 1 is close to both sides, front end and rear end, and sealed piece 1031 pegs graft in the inside of seal groove 108, and top cap 103 closing cap back sealed piece 1031 pegs graft in seal groove 108 on filter equipment 1, can make the leakproofness between top cap 103 and the filter equipment 1 better.

As the utility model discloses a technical optimization scheme, connecting block 1032 has all been welded to the both sides surface of top cap 103, connecting block 109 under all welding of filter equipment 1's both sides surface, and second screw hole 7 has all been seted up with the upper end surface of connecting block 109 down to last connecting block 1032, the internal thread connection of second screw hole 7 has second fixed axle 701, top cap 103 closing cap is connected with connecting block 109 upper and lower coincidence in upper and lower connecting block 1032 after filter equipment 1 goes up, can fix top cap 103 on filter equipment 1 in screwing into second screw hole 7 clockwise second fixed axle 701 again.

The utility model discloses when using, at first install filter equipment 1 between warm logical pipeline, simultaneously with first connecting pipe 101 and second connecting pipe 102 respectively with warm logical pipeline welding, secondly warm logical pipeline is its transport cold-warm gas when using central air conditioning, gas enters into filter equipment 1 through first connecting pipe 101 when circulating in warm logical pipeline, HEPA filter screen 104 among filter equipment 1 filters the graininess pollutant in the gas, activated carbon filter screen 105 filters lead and its compound in the air, plasma catalysis net 106 gets rid of the peculiar smell in the gas, simultaneously with miniature high-pressure pump 3 electrified messenger its operation lead pipe 4 take out the water in water tank 2, the atomizing hole 402 blowout water smoke of shower nozzle 401 of back water lead pipe 4 is taken out and is carried out the humidification to gas, gas after the filtration purification discharges through second connecting pipe 102 and gets into indoorly.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The filtering device for the heating and ventilation pipeline comprises a filtering device (1) and is characterized in that a top cover (103) is arranged on the outer surface of the upper end of the filtering device (1), a first connecting pipe (101) is welded on the outer surface of one side of the filtering device (1), and a second connecting pipe (102) is welded on the outer surface of the other side of the filtering device (1);

a HEPA filter screen (104), an active carbon filter screen (105) and a plasma catalytic screen (106) are sequentially arranged in the filter device (1) in a transverse straight line shape;

the outer surface of the lower end of the top cover (103) is in a horizontal straight shape, three groups of mounting seats (5) are sequentially welded, and the upper ends of the HEPA filter screen (104), the activated carbon filter screen (105) and the plasma catalytic screen (106) are respectively inserted into the three groups of mounting seats (5).

2. The heating and ventilation pipeline filtering device according to claim 1, wherein three sets of the mounting seat (5) are provided with a first threaded hole (6) on one outer surface, the HEPA filter screen (104) is provided with a first HEPA filter screen, the activated carbon filter screen (105) is provided with a first outer surface, and the plasma catalytic screen (106) is provided with a first fixed shaft (601) in threaded connection with the first threaded hole (6).

3. The heating and ventilation pipeline filtering device according to claim 1, wherein three sets of limiting slots (107) are sequentially formed in the bottom end of the inner surface of the filtering device (1) in a horizontal straight shape, and the lower ends of the HEPA filter screen (104), the activated carbon filter screen (105) and the plasma catalytic screen (106) are respectively inserted into the three sets of limiting slots (107).

4. The heating and ventilation pipeline filtering device according to claim 1, wherein a water tank (2) is screwed to the outer surface of the upper end of the top cover (103), a water injection pipe (201) is welded to the outer surface of the upper end of the water tank (2), a micro high-pressure pump (3) is arranged on one side of the water tank (2), and a water pipe (4) is arranged between the water tank (2) and the micro high-pressure pump (3).

5. The heating and ventilation pipeline filtering device according to claim 4, wherein a nozzle (401) is connected to the bottom end of the water pipe (4) in a threaded manner, and an atomization hole (402) is formed in the bottom end of the nozzle (401), wherein the bottom end of the water pipe (4) penetrates through the top cover (103), and the water pipe (4) is fixedly connected with the top cover (103).

6. The heating and ventilation pipeline filtering device according to claim 1, wherein sealing blocks (1031) are welded on the outer surface of the lower end of the top cover (103) near the two sides, the front end and the rear end, sealing grooves (108) are formed on the outer surface of the upper end of the filtering device (1) near the two sides, the front end and the rear end, and the sealing blocks (1031) are inserted into the sealing grooves (108).

7. The heating and ventilation pipeline filtering device according to claim 1, wherein the top cover (103) is welded with upper connecting blocks (1032) on the outer surfaces of two sides, the filtering device (1) is welded with lower connecting blocks (109) on the outer surfaces of two sides, the upper connecting blocks (1032) and the lower connecting blocks (109) are provided with second threaded holes (7) on the outer surfaces of the upper ends, and the second fixed shaft (701) is connected with the second threaded holes (7) through internal threads.