CN214619886U

CN214619886U - Air purification device for central air conditioning

Info

Publication number: CN214619886U
Application number: CN202120517513.5U
Authority: CN
Inventors: 鲁艳鸽; 梁兆澜; 丹文婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-05
Anticipated expiration: 2031-03-11

Abstract

The utility model is suitable for a central air conditioning is with supplementary technical field, discloses a central air conditioning is with air purification device, including the ventilation pipe, ventilation pipe right side top surface movable mounting has fixed frame, fixed frame inside wall fixed mounting has first filter, the inside middle-end movable mounting of ventilation pipe has the installing frame, installing frame inside wall fixed mounting has the second filter. The utility model discloses install the splice frame at the inside both ends of installing frame to and install the depression bar in the inside movable hole of splice frame, can guarantee the vertical mobility of depression bar, can promote the second filter and place in the inside back of ventilation pipe, can place the depression bar in spacing inslot portion, fix the position of second filter and first filter, and when needing to dismantle, can press the depression bar and make it release from corresponding spacing inslot portion, and then guarantee the mobility of second filter, and is comparatively practical, be fit for extensively promoting and using.

Description

Air purification device for central air conditioning

Technical Field

The utility model is suitable for a central air conditioning is with supplementary technical field, in particular to central air conditioning is with air purification device.

Background

At present, a central air conditioning system is composed of a cold and heat source system and an air conditioning system, and adopts the principle of liquid vaporization refrigeration to provide required cooling capacity for the air conditioning system so as to offset the cold load of an indoor environment, a heating system provides heat for the air conditioning system so as to offset the heat load of the indoor environment, and when the central air conditioning system is in operation, external air needs to be sucked for cold and heat treatment, and then a corresponding purification device needs to be used for treating the sucked external air.

However, there are still some disadvantages in the air purification devices used today: because when inhaling outside air and purifying, generally all use simple filter plate to filter the dust that the air inside adulterated, and single filter plate not only can't guarantee the quality to air purification to and after long-time the use, can't be quick take out from ventilation pipe inside and clear up its surface adsorption's impurity, and then influence the normal circulation of follow-up air. Therefore, we propose an air purification device for a central air conditioner.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an air purification device for central air conditioning, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air purification device for central air conditioning, includes the ventilation pipe, ventilation pipe right side top surface movable mounting has fixed frame, fixed frame inside wall fixed mounting has first filter, inside middle-end movable mounting of ventilation pipe has the installing frame, installing frame inside wall fixed mounting has the second filter, first filter left side middle-end fixed surface installs the connecting rod, and connecting rod left side top surface fixed mounting in second filter right side middle-end surface, the equal fixed mounting in both ends surface has the carriage, every about the installing frame inside wall the movable hole has all been seted up to both ends middle-end, every movable hole inside all runs through movable mounting has the depression bar, the mounting groove has all been seted up at both ends middle part about the second filter, and the equal activity in depression bar bottom is placed inside the mounting groove.

Preferably, the middle parts of the upper end and the lower end of the left side of the fixing frame are fixedly provided with clamping frames, the right sides of the ventilation pipes are movably arranged inside the clamping frames, and anti-skid friction pads are bonded on the inner side walls of the clamping frames.

Preferably, the middle parts of the upper end and the lower end of the ventilation pipe are respectively provided with a limiting groove, and the top end of the pressing rod is movably arranged in the limiting grooves.

Preferably, the pressing rod middle end surface is fixedly provided with a pressing plate in a penetrating mode, the surface of the pressing rod is sleeved with a return spring, and the top end of the return spring is movably attached to the side edge surface of the pressing plate.

Preferably, a sealing gasket is bonded on the inner side wall of the limiting groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses an air purification device for central air conditioning, because install fixed frame and first filter on the ventilation pipe right side, and connect first filter and second filter through the connecting rod inside the ventilation pipe, and then can stimulate first filter to drive second filter and carry out horizontal migration inside the ventilation pipe, can carry out twice filtration purification to the air passing through the ventilation pipe through two filters, improve the purification quality, and install the connecting frame at the inside both ends of the mounting frame, and install the depression bar in the activity hole inside the connecting frame, can guarantee the vertical mobility of depression bar, can place the depression bar inside the spacing groove after pushing the second filter to place inside the ventilation pipe, fix the position of second filter and first filter, and when needing to dismantle, can press the depression bar to make it release from the corresponding spacing inslot, and then guarantee the mobility of second filter, be convenient for follow-up second filter and the accumulational dust impurity in first filter plate surface clear up, improve the purification quality to the air.

2. The utility model discloses an air purification device for central air conditioning because install the card frame at fixed frame left side both ends, can put into the inside back of card frame with ventilation pipe right side both ends relevant position, increases the frictional force between card frame and the ventilation pipe wall through anti-skidding friction pad, guarantees to the preliminary installation use of first filter, guarantees follow-up filtration purification quality to the air.

Drawings

Fig. 1 is a schematic view of an overall front sectional structure of an air purification device for a central air conditioner according to the present invention;

fig. 2 is a schematic view of the overall middle side view cross-sectional structure of the air purification device for a central air conditioner of the present invention;

fig. 3 is the utility model relates to a profile structure schematic diagram is looked sideways at on central air conditioning's air purification device's whole right side.

Reference numerals: 1. a vent pipe; 2. a fixing frame; 3. a first filter plate; 4. a connecting rod; 5. a gasket; 6. installing a frame; 7. a second filter plate; 8. a connecting frame; 9. a limiting groove; 10. a pressure lever; 11. a movable hole; 12. mounting grooves; 13. pressing the plate; 14. a return spring; 15. clamping a frame; 16. an anti-skid friction pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

As shown in figures 1-3, an air cleaning device for a central air conditioner comprises a ventilation pipe 1, a fixed frame 2 is movably installed on the surface of the top end of the right side of the ventilation pipe 1, a first filter plate 3 is fixedly installed on the inner side wall of the fixed frame 2, a mounting frame 6 is movably installed at the middle end of the inside of the ventilation pipe 1, a second filter plate 7 is fixedly installed on the inner side wall of the mounting frame 6, a connecting rod 4 is fixedly installed on the surface of the middle end of the left side of the first filter plate 3, the surface of the top end of the left side of the connecting rod 4 is fixedly installed on the surface of the middle end of the right side of the second filter plate 7, connecting frames 8 are fixedly installed on the surfaces of the upper end and the lower ends of the inner side wall of the mounting frame 6, a movable hole 11 is formed at the middle end of the bottom of each connecting frame 8, a press rod 10 is movably installed inside each movable hole 11, mounting grooves 12 are formed in the middle parts of the upper end and the lower end of the second filter plate 7, and the bottom ends of the compression bars 10 are movably arranged in the mounting grooves 12.

In the embodiment, as shown in fig. 1 and 2, since the fixed frame 2 and the first filter plate 3 are installed on the right side of the ventilation pipe 1, and the first filter plate 3 and the second filter plate 7 are connected inside the ventilation pipe 1 through the connecting rod 4, so that the first filter plate 3 can be pulled to drive the second filter plate 7 to horizontally move inside the ventilation pipe 1, the air passing through the ventilation pipe 1 can be filtered and purified twice through the two filter plates, thereby improving the purification quality, the connecting frames 8 are installed at the two ends inside the mounting frame 6, and the press rod 10 is installed in the movable hole 11 inside the connecting frame 8, the vertical movability of the press rod 10 can be ensured, after the second filter plate 7 is pushed and placed inside the ventilation pipe 1, the press rod 10 can be placed inside the limiting groove 9, and the positions of the second filter plate 7 and the first filter plate 3 are fixed, and when needing to dismantle, can press the depression bar 10 and make it release from corresponding spacing groove 9 is inside, and then guarantee the mobility of second filter 7, be convenient for follow-up to second filter 7 and the accumulational dust impurity in first filter 3 surface clear up, improve the purification quality to the air.

In this embodiment (as shown in fig. 1 and 3), the middle parts of the upper and lower ends of the left side of the fixing frame 2 are fixedly provided with the clamping frame 15, the right side of the ventilation pipe 1 is movably arranged inside the clamping frame 15, the inner side wall of the clamping frame 15 is bonded with the anti-skid friction pads 16, and the clamping frame 15 is arranged at the two ends of the left side of the fixing frame 2, so that the corresponding positions at the two ends of the right side of the ventilation pipe 1 can be placed inside the clamping frame 15, the friction force between the clamping frame 15 and the wall surface of the ventilation pipe 1 is increased through the anti-skid friction pads 16, the primary installation and use of the first filter plate 3 are ensured, and the subsequent air filtering and purifying quality is ensured.

In this embodiment (as shown in fig. 1 and 2), the ventilation pipe 1 has limiting grooves 9 formed in the middle of the upper and lower ends thereof, and the top ends of the pressing rods 10 are movably mounted in the limiting grooves 9, so that the pressing rods 10 can be placed in the corresponding limiting grooves 9 to use the second filtering plate 7.

In this embodiment (as shown in fig. 1 and 2), the pressing plate 13 is fixedly installed on the middle end surface of the pressing rod 10 in a penetrating manner, the reset spring 14 is sleeved on the surface of the pressing rod 10, and the top end of the reset spring 14 is movably attached to the side surface of the pressing plate 13, so that the position of the pressing rod 10 can be restored after being pressed, and the pressing rod can still be placed inside the corresponding limiting groove 9 for use.

In this embodiment (as shown in fig. 1 and 2), the sealing gasket 5 is bonded to the inner side wall of the limiting groove 9, so that after the pressure rod 10 is placed inside the limiting groove 9, the air flow cannot flow out of the gap.

It should be noted that, the utility model relates to an air purification device for central air conditioning, the parts are all universal standard parts or parts known by technicians in this field, the structure and principle are all known by technicians in this technical manual or known by routine experiment method, in operation, press the press rod 10, make it be put into the ventilation pipe 1, push the second filter plate 7 to move to the middle end in the ventilation pipe 1, make the press rod 10 move to the inside of the limiting groove 9 under the reverse push of the reset spring 14, and plug the surface of the right side of the ventilation pipe 1 into the anti-skid friction pad 16 in the clamping frame 15, install and use the first filter plate 3 and the second filter plate 7, after the whole purification device is used for a period, press the press rod 10, make it be pushed out from the inside of the limiting groove 9, pull the fixed frame 2, move the second filter plate 7 out of the ventilation pipe 1 to clean the impurities accumulated on the surface, compared with the traditional auxiliary technology for the central air conditioner, the device is characterized in that the fixed frame 2 and the first filter plate 3 are installed on the right side of the ventilation pipe 1, the first filter plate 3 and the second filter plate 7 are connected inside the ventilation pipe 1 through the connecting rod 4, the first filter plate 3 can be pulled to drive the second filter plate 7 to horizontally move inside the ventilation pipe 1, air passing through the ventilation pipe 1 can be filtered and purified twice through the two filter plates, the purification quality is improved, the connecting frames 8 are installed at two ends inside the installing frame 6, the pressure rod 10 is installed in the movable hole 11 inside the connecting frame 8, the vertical mobility of the pressure rod 10 can be ensured, the pressure rod 10 can be placed inside the limiting groove 9 after the second filter plate 7 is pushed and placed inside the ventilation pipe 1, the positions of the second filter plate 7 and the first filter plate 3 are fixed, and when needing to dismantle, can press the depression bar 10 and make it release from corresponding spacing groove 9 is inside, and then guarantee the mobility of second filter 7, be convenient for follow-up to second filter 7 and the accumulational dust impurity in first filter 3 surface clear up, improve the purification quality to the air.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An air purification device for a central air conditioner, comprising a ventilation pipe (1), characterized in that: the surface movable mounting of the top end of the right side of the ventilation pipe (1) is provided with a fixed frame (2), the inner side wall of the fixed frame (2) is fixedly provided with a first filter plate (3), the inner middle end of the ventilation pipe (1) is movably provided with a mounting frame (6), the inner side wall of the mounting frame (6) is fixedly provided with a second filter plate (7), the surface of the left middle end of the first filter plate (3) is fixedly provided with a connecting rod (4), the surface of the left top end of the connecting rod (4) is fixedly mounted on the surface of the right middle end of the second filter plate (7), the surfaces of the upper end and the lower end of the inner side wall of the mounting frame (6) are fixedly provided with connecting frames (8), each connecting frame (8) is provided with a movable hole (11) at the bottom middle end, each movable hole (11) is internally provided with a press rod (10) in a movable manner, and the middle parts of the upper end and the lower end of the second filter plate (7) are provided with a mounting groove (12), and the bottom ends of the compression bars (10) are movably arranged in the mounting grooves (12).

2. An air cleaning device for a central air conditioner according to claim 1, characterized in that: the fixing frame is characterized in that a clamping frame (15) is fixedly mounted in the middle of the upper end and the lower end of the left side of the fixing frame (2), the right side of the ventilating pipe (1) is movably mounted inside the clamping frame (15), and an anti-skidding friction pad (16) is bonded on the inner side wall of the clamping frame (15).

3. An air cleaning device for a central air conditioner according to claim 1, characterized in that: limiting grooves (9) are formed in the middle parts of the upper end and the lower end of the ventilation pipe (1), and the top ends of the pressing rods (10) are movably mounted in the limiting grooves (9).

4. An air cleaning device for a central air conditioner according to claim 1, characterized in that: the pressing rod (10) middle end surface penetrates through and is fixedly provided with a pressing plate (13), the surface of the pressing rod (10) is sleeved with a return spring (14), and the top end of the return spring (14) is movably attached to the side surface of the pressing plate (13).

5. An air cleaning device for a central air conditioner according to claim 3, characterized in that: and a sealing gasket (5) is bonded on the inner side wall of the limiting groove (9).