CN210267663U

CN210267663U - Central air conditioning tuber pipe purifier

Info

Publication number: CN210267663U
Application number: CN201920961717.0U
Authority: CN
Inventors: 唐毅
Original assignee: Hunan Yongyi Energy Saving Technology Co Ltd
Current assignee: Hunan Yongyi Energy Saving Technology Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-07
Anticipated expiration: 2029-06-24

Abstract

The utility model relates to a central air conditioning tuber pipe purifier, relate to central air conditioning's technical field, the loaded down with trivial details problem of filter equipment washing has been solved, it includes the purge tube, just imitate the filter screen, the arc groove of passing the purge tube outer wall is seted up to the purge tube outer wall, the joint has circular arc tube block on the arc groove, it has just imitate the filter screen to peg graft to purify the tube inner wall, circular arc tube block is towards the bottom fixedly connected with lug of purge tube, the purge tube is seted up flutedly towards the top of circular arc tube block, lug and recess cooperation, just imitate the one end fixedly connected with fixture block of filter screen towards circular arc tube block, the draw-in groove that supplies the fixture block joint is seted up with the junction. The utility model discloses have the effect of simply wasing filter equipment.

Description

Central air conditioning tuber pipe purifier

Technical Field

The utility model belongs to the technical field of central air conditioning's technique and specifically relates to a central air conditioning tuber pipe purifier is related to.

Background

The central air conditioner is needed to be used in buildings such as hotels, apartments, hospitals, office buildings and the like, and the basic functions of the central air conditioner ventilating duct are as follows: air is conveyed, and the technical performances of air temperature, relative humidity, transmission speed, cleanliness and the like are ensured to be unchanged; the air in the air pipe cannot leak outwards or the air outside the air pipe cannot invade inwards under the condition that the air pipe is allowed to bear pressure; the conveying air does not generate noise or has the function of noise elimination; long service life and simple maintenance. Central air conditioning equipment all adopts the form of pipeline air supply, and dust and the bacterium that cold wind carried accumulate daily leads to serious laying dust, therefore the bacterium enters into indoor influence people's healthy along with the air supply. Particularly, the cross-sectional area of a branch pipeline for sending cold air to each room in the air supply pipeline is smaller, dust in the pipeline is more difficult to clean, and direct killing of bacteria in the pipeline is basically impossible, so that the problem that the dust and bacteria in the central air-conditioning pipeline affect the human health is more difficult to solve.

However, the existing air duct has no purification device, in a central air conditioning system, the fresh air introduced from the outdoor contains a large amount of PM2.5, dust, pollen and other pollutants, and formaldehyde emitted by newly-decorated buildings, bacteria, allergens generated in the indoor and the like enter an air duct to cause harm to human health, and the original transmission function of the air duct is far from meeting the requirement of people on the high standard of air quality.

The Chinese patent publication No. CN203857592U is published as 2014, 10.1.5.A central air-conditioning air pipe purifying device is disclosed, which comprises an air pipe body with an air inlet and an air outlet, wherein the inner wall of the air pipe body is provided with an air purifying device, and the air purifying device comprises a primary filter arranged on the inner wall of the air pipe body at the air inlet, a high-efficiency filter arranged on the inner wall of the air pipe body at the rear side of the primary filter, an activated carbon filter arranged on the inner wall of the air pipe body at the rear side of the high-efficiency filter, and a chemical filter arranged on the inner wall of the air pipe body at the rear side of the activated carbon filter. The utility model provides a central air conditioning tuber pipe purifier makes the air get into indoor after quadruple filters, and the air is clean and cool, is favorable to the health.

Its weak point is, particulate debris such as PM2.5 in the primary filter is used for filtering the air, and long-time the use can accumulate more debris on the primary filter, with filter screen fixed connection in the purifying tube, is unfavorable for the user to clear up the primary filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a central air conditioning purifier that can convenient washing primary filter screen.

The above-mentioned utility model discloses an above-mentioned utility model aims at a central air conditioning tuber pipe purifier that can realize through following technical scheme, it includes the purge tube, just imitates the filter screen, the circular arc groove of passing the purge tube outer wall is seted up to the purge tube outer wall, be provided with the circular arc pipe piece on the circular arc groove, the purge tube inner wall joint has just imitates the filter screen, the circular arc pipe piece with the connection bottom fixedly connected with lug of purge tube, the purge tube has seted up flutedly with the junction of circular arc pipe piece, the lug with the recess cooperation, just imitate the filter screen orientation the one end fixedly connected with fixture block of circular arc pipe piece, the circular arc pipe piece in with the draw-in groove that supplies the fixture block joint is seted up to the junction of just imitating the filter screen.

Through adopting above-mentioned technical scheme, will just imitate the filter screen and connect in an organic whole with the circular arc nose block card, through shifting out the water purification pipe with the circular arc nose block, further will just imitate the filter screen and shift out the water purification pipe, can be accurate through the cooperation of lug and recess connect in circular arc inslot and water purification union coupling in an organic whole with the circular arc nose block card, increase the leakproofness of water purification pipe.

The utility model discloses further set up to: the arc groove faces towards the first fixing table fixedly connected with the side wall of the arc pipe block, the arc pipe block faces towards the second fixing table fixedly connected with the side wall of the arc groove, and the second fixing table is located above the first fixing table and abutted to the first fixing table.

Through adopting above-mentioned technical scheme, through the spacing circular arc pipe piece that the butt of fixed station one and fixed station two can be accurate with the joint in circular arc groove, prevent that circular arc pipe piece and circular arc groove from producing at the joint in-process and sliding, further still can increase the leakproofness of water purification pipe.

The utility model discloses further set up to: the outer wall of the purifying pipe and the arc groove are sleeved with a sealing ring.

Through adopting above-mentioned technical scheme, because circular arc pipe piece and water purification pipe break away from can lead to the leakproofness of water purification pipe not enough, establish the leakproofness that the sealing washer can improve the water purification pipe effectively through the outer wall cover of water purification pipe.

The utility model discloses further set up to: the end that stretches out of sealing washer is provided with the fastener, the fastener includes screw, nut, the screw wear to establish the end that stretches out of sealing washer with nut screwed connection.

Through adopting above-mentioned technical scheme, the sealing washer is designed into half and is opened the form and pass through the screw and fix with the nut, can open the sealing washer through screw and nut when needs wash the primary filter screen, makes things convenient for the circular arc pipe piece to shift out the water purification pipe with the primary filter screen.

The utility model discloses further set up to: and a gasket is sleeved at the joint of the nut and the sealing ring.

By adopting the technical scheme, the gasket is sleeved at the joint of the nut and the sealing ring, so that the abrasion to the sealing ring during the screw connection of the screw and the nut can be effectively reduced.

The utility model discloses further set up to: the two orientation of fixed station the angle slope orientation has been seted up to the lateral wall in arc groove spacing groove in the purifying tube, spacing groove notch department is provided with the ball, spacing groove opening part fixed connection is used for restricting the stopper that the ball rolls completely, the lateral wall in arc groove in the confession has been seted up to the symmetric position of ball the butt groove of ball butt.

Through adopting above-mentioned technical scheme, when the circular arc groove joint on circular arc pipe piece and the water purification pipe, can fix circular arc pipe piece and water purification pipe more steadily through ball on the fixed station two and butt groove butt.

The utility model discloses further set up to: the bottom of the limiting groove is fixedly connected with an extension spring, the other end of the extension spring is fixedly connected with the ball, and the extension spring is in an extrusion state at the moment.

Through adopting above-mentioned technical scheme, at spacing inslot fixedly connected with extension spring, extension spring's the other end is fixed with the ball, can consolidate the ball and the fixed in butt joint groove, prevents that the circular arc pipe piece from producing and removing, causes the water purification pipe to produce and leaks gas.

The utility model discloses further set up to: one side of the circular arc pipe block, which is far away from the water purifying pipe, is provided with a pull ring, and the pull ring is embedded in the circular arc pipe block and is hinged with the circular arc pipe block.

Through adopting above-mentioned technical scheme, circular arc pipe piece and first effect filter screen joint when removing circular arc pipe piece and play the effect filter screen, can more convenient shift out the first effect filter screen through the pull ring.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model has the effect of simple cleaning and filtering device;

2. the utility model has the effect of simple replacement of the filtering device;

3. the utility model discloses have the effect of changing filter equipment and using manpower sparingly.

Drawings

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

Fig. 2 is a left side view of the present invention.

Fig. 3 is a sectional view taken along line a in fig. 2.

Fig. 4 is an enlarged schematic view at B in fig. 3.

Fig. 5 is an exploded schematic view of the present invention.

Fig. 6 is an enlarged schematic view at C in fig. 5.

In the figure, 1, a purge tube; 2. a seal ring; 3. a screw; 4. a nut; 5. a gasket; 6. a fastener; 7. a primary filter screen; 8. a second fixed table; 9. a butt joint groove; 10. a ball bearing; 11. an extension spring; 12. a limiting groove; 13. a first fixed table; 14. a circular arc pipe block; 15. a clamping block; 16. a card slot; 17. a bump; 18. a groove; 19. a pull ring; 20. an arc groove; 21. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a central air conditioning tuber pipe purifier, including the purge tube 1, with the sealing washer 2 that purge tube 1 cup jointed, fixed seal ring 2's fastener 6. The seal ring 2 is preferably a half-split circle, and the material thereof is preferably rubber. The fastener 6 comprises a screw 3 and a nut 4, wherein the screw 3 is preferably a hexagon screw 3, the material of the screw is preferably a metal material, and the shape of the nut 4 is preferably a hexagon nut 4, the material of the nut is preferably a metal material. The joint of the screw 3 and the sealing ring 2 is provided with a gasket 5, the shape of the gasket 5 is preferably circular ring shape, and the material is preferably plastic material. The primary filter screen 7 is clamped in the purifying tube 1, and the material of the primary filter screen 7 is preferably a metal material.

Fig. 3 and 4 show that the primary filter screen 7 is also clamped in the arc pipe block 14, and the clamping block 15 fixedly connected to the primary filter screen 7 is clamped in the clamping groove 16 in the arc pipe block 14. The shape of the latch 15 is preferably circular arc, and the material thereof is preferably a metal material. The shape of the slot 16 is preferably circular arc. The second fixing base 8 is fixedly connected to the side wall of the arc tube block 14 and abuts against the first fixing base 13 on the side wall of the arc groove 20 (see fig. 5), the shape of the second fixing base 8 is preferably arc-shaped, and the material is preferably a metal material. The shape of the first fixing table 13 is preferably circular arc, and the material thereof is preferably a metal material. The side wall of the second fixed platform 8 facing the arc groove 20 (refer to fig. 5) is provided with a limiting groove 12, a ball 10 is arranged in the limiting groove 12, the ball 10 is fixedly connected with the bottom of the limiting groove 12 through an extension spring 11, the limiting groove 12 faces downwards in an inclined mode, and the shape of the limiting groove is preferably cylindrical. The ball 10 is disposed in the retaining groove 12, and the material thereof is preferably a metal material. The tension spring 11 is in tension. The ball 10 is clamped with the abutting groove 9 on the side wall of the circular arc groove 20, and the shape of the abutting groove 9 is preferably circular arc.

Referring to fig. 5 and 6, the side wall of the purification tube 1 is provided with a semicircular arc groove 20 penetrating through the purification tube 1, the arc tube block 14 is fixedly connected with a convex block 17 towards the bottom of the purification tube 1, the purification tube 1 is provided with a groove 18 symmetrical to the arc tube block 14, and the convex block 17 is clamped with the groove 18. The bump 17 is preferably square in shape, and the material thereof is preferably a metal material. The shape of the recess 18 is preferably square. A limiting block 21 is arranged at the opening of the limiting groove 12, the shape of the limiting block 21 is preferably an arc block, and the material is preferably a metal material. The outer side wall of the circular arc pipe block 14 is embedded with a pull ring 19, the pull ring 19 is hinged with the circular arc pipe block 14, the shape of the pull ring 19 is preferably a square ring, and the material of the pull ring is preferably a metal material.

The implementation principle of the embodiment is as follows: the user opens sealing washer 2 through screw 3 and nut 4, shifts out circular arc pipe piece 14 and primary filter screen 7 with the pipe cleaning tube 1 through pull ring 19, rotates out primary filter screen 7 from circular arc pipe piece 14 through fixture block 15 and draw-in groove 16, washs primary filter screen 7 alone, accomplishes primary filter screen 7's cleaning work.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a central air conditioning tuber pipe purifier, includes purifying tube (1), primary filter screen (7), its characterized in that: the utility model discloses a purifying tube, including purifying tube (1), pipe, recess (18), lug (17), the circular arc groove (20) that pass purifying tube (1) outer wall are seted up to purifying tube (1) outer wall, the joint has circular arc tube block (14) on circular arc groove (20), purifying tube (1) inner wall is pegged graft and is had primary filter screen (7), circular arc tube block (14) orientation bottom fixedly connected with lug (17) of purifying tube (1), purifying tube (1) orientation the top of circular arc tube block (14) is seted up flutedly (18), lug (17) with recess (18) cooperation, primary filter screen (7) orientation the one end fixedly connected with fixture block (15) of circular arc tube block (14), circular arc tube block (14) in with draw-in groove (16) that supply fixture block (15) joint are seted up to the junction of primary filter screen (7).

2. The air pipe purification device of the central air conditioner as claimed in claim 1, wherein: arc groove (20) orientation the lateral wall fixedly connected with fixed station (13) of arc pipe piece (14), arc pipe piece (14) orientation the lateral wall fixedly connected with fixed station two (8) of arc groove (20), fixed station two (8) are located the top of fixed station one (13) with fixed station one (13) butt.

3. The air pipe purification device of the central air conditioner as claimed in claim 1, wherein: the outer wall of the purifying pipe (1) and the arc groove (20) are sleeved with a sealing ring (2).

4. The air pipe purification device of the central air conditioner as claimed in claim 3, wherein: the extension end of the sealing ring (2) is provided with a fastener (6), the fastener (6) comprises a screw (3) and a nut (4), and the screw (3) penetrates through the extension end of the sealing ring (2) and is in threaded connection with the nut (4).

5. The air pipe purification device of the central air conditioner as claimed in claim 4, wherein: the nut (4) is sleeved with a gasket (5) at the joint of the nut and the sealing ring (2).

6. The air pipe purification device of the central air conditioner as claimed in claim 2, wherein: fixed station two (8) orientation the angle slope orientation has been seted up to the lateral wall of circular arc groove (20) spacing groove (12) in purge tube (1), spacing groove (12) notch department is provided with ball (10), spacing groove (12) opening part fixedly connected with is used for restricting stopper (21) that ball (10) completely rolled off, the lateral wall of circular arc groove (20) in the supply has been seted up to the symmetric position of ball (10) butt groove (9) of ball (10) butt.

7. The air pipe purification device of the central air conditioner as claimed in claim 6, wherein: the bottom of the limiting groove (12) is fixedly connected with an extension spring (11), the other end of the extension spring (11) is fixedly connected with the ball (10), and the extension spring (11) is in an extrusion state at the moment.

8. The air pipe purification device of the central air conditioner as claimed in claim 1, wherein: one side of the circular arc pipe block (14) far away from the purification pipe (1) is provided with a pull ring (19), and the pull ring (19) is embedded in the circular arc pipe block (14) and is hinged with the circular arc pipe block (14).