CN208595675U - A kind of central hollow recalls return air inlet purification device - Google Patents

A kind of central hollow recalls return air inlet purification device Download PDF

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Publication number
CN208595675U
CN208595675U CN201821213551.6U CN201821213551U CN208595675U CN 208595675 U CN208595675 U CN 208595675U CN 201821213551 U CN201821213551 U CN 201821213551U CN 208595675 U CN208595675 U CN 208595675U
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China
Prior art keywords
fixedly connected
sliding slot
groove
shell
slot
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Active
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CN201821213551.6U
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Chinese (zh)
Inventor
杨春喜
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Enjoyment Space (beijing) Environmental Protection Technology Co Ltd
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Enjoyment Space (beijing) Environmental Protection Technology Co Ltd
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Priority to CN201821213551.6U priority Critical patent/CN208595675U/en
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Abstract

The utility model discloses a kind of central hollows to recall return air inlet purification device, including shell, the lower end surface two sides of the shell are equipped with sliding slot, the internal slide of the sliding slot is connected with slide bar, one end of the sliding slot is fixedly connected with the first spring, one end of first spring is fixedly connected in the internal end surface of sliding slot, the bottom side of the wall of the sliding slot is equipped with through-hole, the one end side of the through-hole is fixedly connected with limited block, the inside of the through-hole is fixedly connected with positioning pin, the side of the positioning pin is fixedly connected with retaining ring, the side of the retaining ring is fixedly connected with second spring, one end of the second spring is fixedly connected on the side of limited block, the side upper and lower side of the slide bar is equipped with locating slot, the inside of one end the sliding clamping and locating slot of the positioning pin, one end of the positioning pin is equipped with idler wheel.The central hollow recalls return air inlet purification device, facilitates installation, saves the time.

Description

A kind of central hollow recalls return air inlet purification device
Technical field
The utility model relates to purification device technical field, specially a kind of central hollow recalls return air inlet purification device.
Background technique
In recent years, with the very big improvement of national living conditions, most of families all load onto residential central air conditioning to Change room temperature, allow users to comfortably spend two season of winter in summer, but the filtering cotton that traditional central air-conditioning uses is logical It is often used rivet and is fixed on pipeline opening, installation is extremely onerous, wastes time, and in use, filter device is easy to be blocked Plug reduces using effect.
Utility model content
The purpose of this utility model is to provide a kind of central hollows to recall return air inlet purification device, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of central hollow recalls return air inlet purification dress It sets, including shell, the lower end surface two sides of the shell are equipped with sliding slot, and the internal slide of the sliding slot is connected with slide bar, the cunning One end of slot is fixedly connected with the first spring, and one end of first spring is fixedly connected in the internal end surface of sliding slot, described The bottom side of the wall of sliding slot is equipped with through-hole, and the one end side of the through-hole is fixedly connected with limited block, and the inside of the through-hole is fixed It is connected with positioning pin, the side of the positioning pin is fixedly connected with retaining ring, and the side of the retaining ring is fixedly connected with second spring, One end of the second spring is fixedly connected on the side of limited block, and the side upper and lower side of the slide bar is equipped with locating slot, institute The inside of one end the sliding clamping and locating slot of positioning pin is stated, one end of the positioning pin is equipped with idler wheel;
The interior lower end side of the shell is equipped with through slot, and one end of the through slot is connected to the side of sliding slot lower end, institute The side for stating slide bar is fixedly connected with placement plate, and the side of the placement plate is slidably connected to the inside of through slot, the placement plate Side upper and lower ends be respectively equipped with the first groove and the second groove, the internal slide of first groove is connected with strainer, institute The internal slide for stating the second groove is connected with active carbon plate.
Preferably, the inner side of the shell is equipped with third groove, and the both ends of the third groove are fixedly connected with axis It holds, the inside of the bearing is fixedly connected with thread spindle.
Preferably, the flank threads of the thread spindle are connected with link block, and the link block is slidably connected to third groove Inside, the lower end of the link block is fixedly connected with scraper plate.
Preferably, the interior of the shell is equipped with chamber, and one end of the thread spindle is located at the inside of chamber, described The inside of chamber is fixedly connected with motor, and the shaft end of the motor is fixedly connected on the end face of thread spindle.
Preferably, the interior of the shell is equipped with collecting chamber, and the internal slide of the collecting chamber is connected with collecting tank.
Compared with prior art, the utility model has the beneficial effects that the central hollow recalls return air inlet purification device, pass through Sliding slot, slide bar, the first spring, through slot, placement plate, the first groove and the second groove facilitate installation strainer and active carbon slab, save Dust and other impurities on strainer can be removed by motor, thread spindle, link block, scraper plate, collecting chamber and collecting tank, be kept away by the time Exempt from filter net jam, improves using effect.
Detailed description of the invention
Fig. 1 is the front section view of the utility model;
Fig. 2 is the side sectional view of the utility model;
Fig. 3 is the bottom view of the utility model;
Fig. 4 is enlarged drawing at a of the utility model.
In figure: 1 shell, 2 sliding slots, 3 slide bars, 4 first springs, 5 through-holes, 6 limited blocks, 7 positioning pins, 8 retaining rings, 9 second bullets Spring, 10 locating slots, 11 idler wheels, 12 through slots, 13 placement plates, 14 first grooves, 15 second grooves, 16 strainers, 17 active carbon plates, 18 Third groove, 19 bearings, 20 thread spindles, 21 link blocks, 22 scraper plates, 23 chambers, 24 motors, 25 collecting chambers, 26 collecting tanks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of central hollow recalls return air inlet purification device, Including shell 1, the lower end surface two sides of shell 1 are equipped with sliding slot 2, and the internal slide of sliding slot 2 is connected with slide bar 3, and one end of sliding slot 2 is solid Surely it is connected with the first spring 4, one end of the first spring 4 is fixedly connected in the internal end surface of sliding slot 2, the bottom side of the wall of sliding slot 2 Equipped with through-hole 5, the one end side of through-hole 5 is fixedly connected with limited block 6, and the inside of through-hole 5 is fixedly connected with positioning pin 7, is used to Fixed slip bar 3, the side of positioning pin 7 are fixedly connected with retaining ring 8, and the side of retaining ring 8 is fixedly connected with second spring 9, and it is fixed to avoid Position pin 7 skids off the inside of locating slot 10, and one end of second spring 9 is fixedly connected on the side of limited block 6, on the side of slide bar 3 Lower end is equipped with locating slot 10, and the inside of one end the sliding clamping and locating slot 10 of positioning pin 7, one end of positioning pin 7 is equipped with Idler wheel 11, the frictional force generated between positioning pin 7 when reducing the movement of slide bar 3;
The interior lower end side of shell 1 is equipped with through slot 12, and one end of through slot 12 is connected to the side of 2 lower end of sliding slot, slide bar 3 Side be fixedly connected with placement plate 13, for placing strainer 16 and active carbon plate 17, the side of placement plate 13 is slidably connected to The inside of through slot 12, the side upper and lower ends of placement plate 13 are respectively equipped with the first groove 14 and the second groove 15, the first groove 14 Internal slide be connected with strainer 16, may filter that the little particles such as the dust in air, the internal slide connection of the second groove 15 Active carbon plate 17 eliminates the peculiar smell in air.
The inner side of shell 1 is equipped with third groove 18, and the both ends of third groove 18 are fixedly connected with bearing 19, bearing 19 Inside be fixedly connected with thread spindle 20, scraper plate 22 can be driven mobile by rotating thread spindle 20;
The flank threads of thread spindle 20 are connected with link block 21, and link block 21 is slidably connected to the inside of third groove 18, The lower end of link block 21 is fixedly connected with scraper plate 22, can remove the dust and other impurities on strainer 16, and strainer 16 is avoided to block;
The interior of shell 1 is equipped with chamber 23, and one end of thread spindle 20 is located at the inside of chamber 23, the inside of chamber 23 It is fixedly connected with motor 24, model Y80M1-2, motor 24 and positive and negative switch and external power supply to be connected in series by conducting wire, electricity The shaft end of machine 24 is fixedly connected on the end face of thread spindle 20, thread spindle 20 can be driven to rotate by motor 24;
The interior of shell 1 is equipped with collecting chamber 25, and the internal slide of collecting chamber 25 is connected with collecting tank 26, facilitates concentration Handle the sundries that strainer 16 stops.
When the utility model is specifically implemented: the upper end of shell 1 is fixedly connected with the air port of air-conditioning, then when installation Positioning pin 7 is pulled, positioning pin 7 drives retaining ring 8 mobile, so that second spring 9 is compressed, when the other end of positioning pin 7 is detached from slide bar When the inside of lower end locating slot 10, slide bar 3 is pulled, slide bar 3 extends the first spring 4, and slide bar 3 drives placement plate 13 mobile, So that placement plate 13 is moved to outside shell 1, when the locating slot 10 of 3 upper end of slide bar is moved at positioning pin 7, in second spring 9 Under the action of, so that one end of positioning pin 7 is moved to the inside of locating slot 10, and slide bar 3 is fixed, then by the side of strainer 16 The inside of the first groove 14 is slid into, the side of active carbon slab 17 slides into the inside of the second groove 15, then pulls positioning pin 7, make The locating slot 10 for obtaining positioning pin 7 and 3 upper end of slide bar is detached from, and under the action of the first spring 4, band moving slide-bar 3 is mobile, so that Strainer 16 and active carbon slab 17 are moved to the inside of shell 1, finally under the action of second spring 9, the sliding of positioning pin 7 clamping with In the locating slot 10 of 3 lower end of slide bar, slide bar 3 is fixed, it is easy for installation, the time is saved, when air-conditioning work, air-conditioning is by air It is blown into shell 1 by pipeline, is entered the room by strainer 16 and active carbon slab 17, control motor 24 works, and motor 24 drives Thread spindle 20 rotates, and thread spindle 20 drives link block 21 mobile, and link block 21 drives scraper plate 22 mobile, the ash that strainer 16 is intercepted The sundries such as dirt are removed in collecting tank 26 by collecting chamber 25, and strainer 16 is avoided to block, and improve using effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of central hollow recalls return air inlet purification device, including shell (1), it is characterised in that: the lower end surface of the shell (1) Two sides are equipped with sliding slot (2), and the internal slide of the sliding slot (2) is connected with slide bar (3), and one end of the sliding slot (2) is fixedly connected Have the first spring (4), one end of first spring (4) is fixedly connected in the internal end surface of sliding slot (2), the sliding slot (2) Bottom side of the wall be equipped with through-hole (5), the one end side of the through-hole (5) is fixedly connected with limited block (6), the through-hole (5) Inside is fixedly connected with positioning pin (7), and the side of the positioning pin (7) is fixedly connected with retaining ring (8), the side of the retaining ring (8) Face is fixedly connected with second spring (9), and one end of the second spring (9) is fixedly connected on the side of limited block (6), the cunning The side upper and lower side of bar (3) is equipped with locating slot (10), and one end sliding of the positioning pin (7) is clamped interior with locating slot (10) The one end in portion, the positioning pin (7) is equipped with idler wheel (11);
The interior lower end side of the shell (1) is equipped with through slot (12), and one end of the through slot (12) is connected to sliding slot (2) lower end Side, the side of the slide bar (3) is fixedly connected with placement plate (13), and the side of the placement plate (13) is slidably connected to logical The side upper and lower ends of the inside of slot (12), the placement plate (13) are respectively equipped with the first groove (14) and the second groove (15), The internal slide of first groove (14) is connected with strainer (16), and the internal slide connection of second groove (15) is active Carbon slab (17).
2. a kind of central hollow according to claim 1 recalls return air inlet purification device, it is characterised in that: the shell (1) Inner side be equipped with third groove (18), the both ends of the third groove (18) are fixedly connected with bearing (19), the bearing (19) inside is fixedly connected with thread spindle (20).
3. a kind of central hollow according to claim 2 recalls return air inlet purification device, it is characterised in that: the thread spindle (20) flank threads are connected with link block (21), and the link block (21) is slidably connected to the inside of third groove (18), institute The lower end for stating link block (21) is fixedly connected with scraper plate (22).
4. a kind of central hollow according to claim 2 recalls return air inlet purification device, it is characterised in that: the shell (1) Interior be equipped with chamber (23), one end of the thread spindle (20) is located at the inside of chamber (23), the chamber (23) Inside is fixedly connected with motor (24), and the shaft end of the motor (24) is fixedly connected on the end face of thread spindle (20).
5. a kind of central hollow according to claim 1 recalls return air inlet purification device, it is characterised in that: the shell (1) Interior be equipped with collecting chamber (25), the internal slide of the collecting chamber (25) is connected with collecting tank (26).
CN201821213551.6U 2018-07-27 2018-07-27 A kind of central hollow recalls return air inlet purification device Active CN208595675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821213551.6U CN208595675U (en) 2018-07-27 2018-07-27 A kind of central hollow recalls return air inlet purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821213551.6U CN208595675U (en) 2018-07-27 2018-07-27 A kind of central hollow recalls return air inlet purification device

Publications (1)

Publication Number Publication Date
CN208595675U true CN208595675U (en) 2019-03-12

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Family Applications (1)

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CN201821213551.6U Active CN208595675U (en) 2018-07-27 2018-07-27 A kind of central hollow recalls return air inlet purification device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110195929A (en) * 2019-04-23 2019-09-03 海宁亿联金属配件有限公司 A kind of central air-conditioning lifting device
CN111396308A (en) * 2020-03-30 2020-07-10 湖南湘衡泵业有限责任公司 Dust protected oil pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110195929A (en) * 2019-04-23 2019-09-03 海宁亿联金属配件有限公司 A kind of central air-conditioning lifting device
CN110195929B (en) * 2019-04-23 2021-07-30 海宁亿联金属配件有限公司 Lifting device of central air conditioner
CN111396308A (en) * 2020-03-30 2020-07-10 湖南湘衡泵业有限责任公司 Dust protected oil pump

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A purification device for air outlet and return outlet of central air conditioner

Effective date of registration: 20210310

Granted publication date: 20190312

Pledgee: Beijing huaruan Xinchuang Industrial Development Co.,Ltd.

Pledgor: YOUSUN SPACE (BEIJING) ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Registration number: Y2021980001548

PE01 Entry into force of the registration of the contract for pledge of patent right