CN212961952U

CN212961952U - Central air conditioning unit purifier

Info

Publication number: CN212961952U
Application number: CN202021868076.3U
Authority: CN
Inventors: 周国梁
Original assignee: Beijing Dezhong Guoliang Environmental Technology Co ltd
Current assignee: Beijing Dezhong Guoliang Environmental Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-13
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a central air conditioning unit purifying device, which comprises a unit body, blind holes are arranged on the upper side and the lower side of the unit body, connecting plates are arranged on the upper side and the lower side of the unit body, two grooves are arranged on the connecting plates, two groove inner cavities are provided with inserting rods, one ends of the two inserting rods far away are fixedly connected with a pull handle, the outer wall of the inserting rod is sleeved with a spring, the other ends of the two springs far away are fixedly connected with the groove inner cavities, the corresponding ends of the two inserting rods are provided with a limiting ring in a penetrating way, the outer edge of the inserting rod is arranged in a fit way with the inner cavity of the limiting ring, through the matching among the pull handle, the spring, the inserting rod and the connecting plates, the filter screen can be replaced without disassembling the unit body, time and labor are saved, and the limiting ring is used, the frame body can be disassembled, and the insertion rod can be prevented from falling off.

Description

Central air conditioning unit purifier

Technical Field

The utility model relates to a central air conditioning unit especially relates to a central air conditioning unit purifier.

Background

In summer, the central air conditioner becomes an indispensable part of our lives, and people who know the central air conditioner all know that the central air conditioner is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the central air conditioner unit generally processes air to provide cold air for the indoor;

the central air conditioning unit is usually placed outdoors, air is purified through the filter screen, and dust blocks the filter screen after long-term operation to influence the performance of the air conditioner, so that the purifying device becomes an important part of the central air conditioning unit;

however, the prior art often all dismantles the unit body when clean central air conditioning unit, then takes out the filter screen and washs, wastes time and energy, needs to bring inconvenience for the user with air conditioner bring the operation stop at the abluent in-process simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a central air conditioning unit purifying device.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a central air conditioning unit purifying device comprises a unit body, blind holes are formed in the upper side and the lower side of the unit body, connecting plates are arranged on the upper side and the lower side of the unit body, grooves are formed in the two connecting plates, inserting rods are arranged in the two groove inner cavities, pull handles are fixedly connected to the ends, far away from the two inserting rods, of the two inserting rods, springs are sleeved on the outer walls of the inserting rods, the ends, far away from the two springs, of the two springs are fixedly connected to the groove inner cavities, limiting rings penetrate through the ends, corresponding to the two inserting rods, of the two inserting rods, the outer edges of the inserting rods are attached to the inner cavities of the limiting rings, the adjacent sides of the two limiting rings are fixedly connected to the adjacent groove inner cavities, the ends, corresponding to the two inserting rods, of the two inserting rods penetrate through the grooves and are connected to the, the filter screen is fixedly connected with the inner cavity of the frame body, the front side of the frame body is fixedly connected with two first connecting rods which are arranged up and down, the front sides of the two first connecting rods are fixedly connected with a fixed plate together, a rectangular groove is arranged on the fixed plate, the inner cavity of the rectangular groove is connected with a sliding block in a sliding manner, the rear side of the sliding block is fixedly connected with two second connecting rods which are arranged up and down, a plurality of tooth blocks are fixedly connected with the front side of the sliding block, and gears are arranged on the front sides of the tooth blocks,

furthermore, a plurality of tooth piece is from last to being linear arrangement down in proper order, and is a plurality of tooth piece and gear intermeshing.

Furthermore, two equal fixedly connected with brush board in second connecting rod rear end, and two the brush board rear side laminates with the filter screen front side each other.

Further, the gear left and right sides all is equipped with the baffle, and two the bearing has all been seted up to the baffle, gear cavity runs through and is equipped with the pivot, both ends run through adjacent bearing cavity about the pivot, pivot right-hand member fixedly connected with rocker.

Furthermore, the cross section of the rocker is L-shaped, and the outer edge of the rocker is sleeved with an anti-skid pad.

Furthermore, the bottoms of the two baffle plates are fixedly connected with supporting blocks together, and the rear sides of the supporting blocks are fixedly connected to the front side of the frame body close to the bottoms.

Furthermore, two inserted bars are symmetrical about the central axis of unit body as the symmetry axis and set up from top to bottom.

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

1. in the technical scheme, the filter screen can be replaced without disassembling the unit body through the matching among the pull handle, the spring, the inserting rod and the connecting plate, time and labor are saved, and the inserting rod can be prevented from falling off when the frame body is disassembled through the limiting ring;

2. in this technical scheme, through the cooperation between rocker, gear, tooth piece, second connecting rod and the brush board, can realize carrying out a washing to the filter screen when the air conditioner operation, also improved traditional cleaning means simultaneously, labour saving and time saving brings the convenience for the user.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front sectional view of the present embodiment;

FIG. 2 is a right side sectional view of the present embodiment;

FIG. 3 is a right side view of the present embodiment;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a unit body; 2. a fixing plate; 3. a first connecting rod; 4. a rectangular groove; 5. a tooth block; 6. a slider; 7. a second connecting rod; 8. brushing the board; 9. a gear; 10. a rotating shaft; 11. a rocker; 12. a filter screen; 13. a baffle plate; 14. a support block; 15. pulling a handle; 16. inserting a rod; 17. a frame body; 18. a limiting ring; 19. a spring; 20. a connecting plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a central air conditioning unit purifying device comprises a unit body 1, blind holes are formed in the upper side and the lower side of the unit body 1, connecting plates 20 are arranged on the upper side and the lower side of the unit body 1, slots are formed in the two connecting plates 20, inserting rods 16 are arranged in the two slotted inner cavities, the two inserting rods 16 are arranged vertically and symmetrically with the central axis of the unit body 1 as a symmetry axis, pull handles 15 are fixedly connected to the ends of the two inserting rods 16 far away from each other, springs 19 are sleeved on the outer walls of the inserting rods 16, the ends of the two springs 19 far away from each other are fixedly connected to the slotted inner cavities, limiting rings 18 are arranged at the ends of the two inserting rods 16 corresponding to each other in a penetrating manner, the outer edges of the inserting rods 16 are attached to the inner cavities of the limiting rings 18, the adjacent sides of the two limiting rings 18 are fixedly connected to the adjacent slotted inner, the blind hole cleaning device is characterized in that the blind hole cleaning device is inserted and connected in an inner cavity of an adjacent blind hole, a frame body 17 is fixedly connected on the front sides of two connecting plates 20 together, a filter screen 12 is fixedly connected in the inner cavity of the frame body 17, two first connecting rods 3 are fixedly connected on the front side of the frame body 17, two fixing plates 2 are fixedly connected on the front sides of the two first connecting rods 3 together, a rectangular groove 4 is formed in each fixing plate 2, a sliding block 6 is connected in the inner cavity of each rectangular groove 4 in a sliding mode, two second connecting rods 7 are fixedly connected on the rear side of each sliding block 6, the two second connecting rods 7 are arranged up and down, a brush plate 8 is fixedly connected on the rear ends of the two second connecting rods 7, the rear sides of the two brush plates 8 are mutually attached to the front side of the filter screen 12, a plurality of tooth blocks 5 are fixedly connected on the front side of each sliding block 6, gear 9 left and right sides all is equipped with baffle 13, the common fixedly connected with supporting shoe 14 in two baffle 13 bottoms, supporting shoe 14 rear side fixed connection is close to bottom department in framework 17 front side, and two baffle 13 have all been seted up the bearing, gear 9 inner chamber runs through and is equipped with pivot 10, both ends run through adjacent bearing inner chamber about pivot 10, pivot 10 right-hand member fixedly connected with rocker 11, rocker 11 cross section is L shape, and 11 outside edge covers of rocker are equipped with the slipmat.

The working principle is as follows: in the using process, the filter screen 12 is right opposite to the air inlet of the unit body 1, when the central air conditioning unit starts to work, air can enter the air vent through the filter screen 12, so that the filter screen 12 plays a role of separating dust in the air, however, after the unit body 1 works for a long time, the dust can be accumulated on the surface of the filter screen 12, at the moment, the filter screen 12 needs to be cleaned, firstly, a user manually shakes the rocker 11, the rocker 11 drives the rotating shaft 10, the rotating shaft 10 drives the gear 9 to start rotating, meanwhile, the gear 9 drives the tooth block 5 to move up and down, the tooth block 5 drives the sliding block 6 to move up and down through the rectangular groove 4, the sliding block 6 drives the second connecting rod 7 and the brush plate 8 to move through the second groove at the rear side of the rectangular groove 4, the purpose of cleaning the filter screen 12 is achieved in sequence, and the cleaning is performed under the condition that the unit body 1 does not, bring the convenience for the user, can carry out a fixed purpose with fixed plate 2 through first connecting rod 3, if the user needs carry out a dismantlement with framework 17, then only need stimulate drawing 15 of connecting plate 20 both sides, draw 15 and drive inserted bar 16 and move to the outside, when the inserted bar 16 at both ends breaks away from adjacent blind hole inner chamber, then can take out framework 17, spring 19 and spacing ring 18 in the fluting play and carry out a fixed purpose to inserted bar 16, prevent that inserted bar 16 from droing, realized need not dismantle unit body 1 and just can carry out a change to filter screen 12, time saving and labor saving.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a central air conditioning unit purifier, includes unit body (1), its characterized in that: the machine set comprises a machine set body (1), blind holes are formed in the upper side and the lower side of the machine set body (1), connecting plates (20) are arranged on the upper side and the lower side of the machine set body (1), grooves are formed in the two connecting plates (20), inserting rods (16) are arranged in the two groove inner cavities, pull handles (15) are fixedly connected to the ends, far away from the two inserting rods (16), of the two inserting rods (16), springs (19) are sleeved on the outer walls of the inserting rods (16), the ends, far away from the two springs (19), of the two inserting rods are fixedly connected to the groove inner cavities, limiting rings (18) penetrate through the corresponding ends of the two inserting rods (16), the outer edges of the inserting rods (16) are attached to the inner cavities of the limiting rings (18), the adjacent sides of the two limiting rings (18) are fixedly connected to the adjacent groove inner cavities, the corresponding ends of the two inserting rods (16), two the common fixedly connected with framework (17) of connecting plate (20) front side, framework (17) inner chamber fixedly connected with filter screen (12), two head rods (3) of framework (17) front side fixedly connected with, two head rods (3) set up for upper and lower, two common fixedly connected with fixed plates (2) of head rod (3) front side, rectangular channel (4) have been seted up on fixed plate (2), rectangular channel (4) inner chamber sliding connection has slider (6), two second connecting rods (7) of rear side fixedly connected with of slider (6), two second connecting rod (7) set up for upper and lower, a plurality of tooth pieces (5) of slider (6) front side fixedly connected with, it is a plurality of tooth pieces (5) front side is equipped with gear (9).

2. A central air conditioning unit purification apparatus as claimed in claim 1, wherein: a plurality of tooth piece (5) are linear arrangement from last to being in proper order down, and are a plurality of tooth piece (5) and gear (9) intermeshing.

3. A central air conditioning unit purification apparatus as claimed in claim 1, wherein: two equal fixedly connected with brush board (8) in second connecting rod (7) rear end, and two brush board (8) rear side and filter screen (12) front side laminate each other.

4. A central air conditioning unit purification apparatus as claimed in claim 1, wherein: gear (9) left and right sides all is equipped with baffle (13), and two the bearing has all been seted up in baffle (13), gear (9) inner chamber runs through and is equipped with pivot (10), both ends run through adjacent bearing inner chamber about pivot (10), pivot (10) right-hand member fixedly connected with rocker (11).

5. A central air conditioning unit purification apparatus as claimed in claim 4, wherein: the cross section of the rocker (11) is L-shaped, and the outer edge of the rocker (11) is sleeved with an anti-slip pad.

6. A central air conditioning unit purification apparatus as claimed in claim 4, wherein: the bottoms of the two baffle plates (13) are fixedly connected with supporting blocks (14) together, and the rear sides of the supporting blocks (14) are fixedly connected to the front side of the frame body (17) close to the bottom.

7. A central air conditioning unit purification apparatus as claimed in claim 1, wherein: the two inserted rods (16) are arranged in a vertically symmetrical mode by taking the central axis of the unit body (1) as a symmetrical axis.