CN208025730U - A kind of building ventilation device convenient for dedusting - Google Patents

Abstract

The utility model discloses a kind of building ventilation devices convenient for dedusting, including babinet, the top left hand of the babinet offers venthole, the inside upper surface of the babinet is installed with aspiration pump, and aspiration pump is electrically connected with external power supply, the output end of the aspiration pump is connected by conduit with venthole, the right surface of the babinet offers air admission hole, the top of the air admission hole offers the first square groove, the bottom end of the air admission hole offers the second square groove, the inside of first square groove is plugged with filter plate, and the left end of second square groove offers square hole.This is convenient for the building ventilation device of dedusting, pass through the cooperation of upright bar, card slot and dredger, it is simple to solve existing building ventilation cleaner design, dust removing effects are poor, filter plate is inconvenient to clean, it is not easy to dismantle filter plate, and extraneous the problem of largely dust may block filter plate when ventilation equipment work.

Description

A kind of building ventilation device convenient for dedusting

Technical field

The utility model is related to the building ventilation engineering device technique fields convenient for dedusting, specially a kind of building convenient for dedusting Ventilation device.

Background technology

The a home from home of dust removal by ventilation device relationships to either office of living in building is that occupant or user are non- Often the problem of concern, draws badly and the comfort level of occupant or user are had a very big impact, existing building ventilation Cleaner design is simple, and dust removing effects are poor, and filter plate is inconvenient to clean, and are not easy to dismantle filter plate, and are set in ventilation Extraneous a large amount of dust may block filter plate when standby work.

Utility model content

The purpose of this utility model is to provide a kind of building ventilation devices convenient for dedusting, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions：A kind of building ventilation device convenient for dedusting, Including babinet, the top left hand of the babinet offers venthole, and the inside upper surface of the babinet is installed with aspiration pump, And aspiration pump is electrically connected with external power supply, the output end of the aspiration pump is connected by conduit with venthole, the babinet Right surface offers air admission hole, and the top of the air admission hole offers the first square groove, and the bottom end of the air admission hole offers second The inside of square groove, first square groove is plugged with filter plate, and the left end of second square groove offers square hole, and square hole runs through case The front and rear surfaces upside of the right end of body, the square hole is fixedly connected with the first tablet, is fixed on the downside of the front and rear surfaces of the square hole It is connected with the second tablet, the middle part of first tablet and the second tablet is through there is upright bar, and upright bar is located at the inside of square hole, institute The lateral wall for stating upright bar is socketed with spring, and spring is between the first tablet and the second tablet, the inside top of the spring It is fixedly connected on the lateral wall of upright bar, the top of the square hole is fixedly connected with sliding rail, and sliding rail is located at the upside of the first tablet, The bottom end of the filter plate laterally offers through-hole, and the inside of the through-hole, which is run through, handle, and handle is slidably connected with sliding rail, Card slot is offered on the left of the lower surface of the handle, the inside upper surface of the babinet is installed with dredger, described vertical The bottom end of bar is laterally fixedly connected with handrail, and handrail runs through the second square groove.

Preferably, the dredger includes motor, and motor is electrically connected with external power supply, and the upper surface of the motor is solid Dingan County is mounted in the inside upper surface of babinet, and the output revolving shaft of the motor is fixedly connected with rotary shaft, the bottom end of the rotary shaft It is fixedly connected with driving gear, the front side engagement of the driving gear is connected with driven gear, the rear surface of the driving gear Middle part is rotatably connected on the rear surface of babinet, and disk is fixedly connected in the middle part of the front surface of the driven gear, the disk Left and right ends are fixedly connected with cross bar, and the cross bar on right side is fitted closely with filter plate.

Preferably, the upper surface of first tablet is fixedly connected with supporting block, and supporting block is located at the left side of upright bar.

Preferably, the lateral wall right end of the handle is equipped with skid resistant course.

Compared with prior art, the utility model has the beneficial effects that：This is convenient for the building ventilation device of dedusting, by vertical The gas on the right side of babinet is discharged by venthole for the cooperation of bar, card slot and dredger, aspiration pump, and driven gear is driven in motor Rotation, and then driven gear drives two cross bars to be rotated around the center of disk, two cross bars periodically touch filter plate, this Sample can prevent the dust in building in gas and dust blocking filter plate, handrail drive upright bar from moving downward until upright bar Top and exact separation remove to the right handle from the inside of through-hole, in this way can take out filter plate, on filter plate convenient for cleaning Dust and dust, with same principle, handrail drives upright bar to move downward downwards, is moved to the left handle until card slot is moved to The top of upright bar, the inside of card slot can be inserted into so that it is convenient to install by upright bar under the action of the spring by unclamping handrail Filter plate solves existing building ventilation cleaner design simply, and dust removing effects are poor, and filter plate is inconvenient to clean, and is not easy to Filter plate is dismantled, and extraneous the problem of largely dust may block filter plate when ventilation equipment work, meets use The use demand at family.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the schematic diagram of the utility model CONSTRUCTED SPECIFICATION figure a.

In figure：1, babinet, 2, venthole, 3, aspiration pump, 4, air admission hole, the 5, first square groove, the 6, second square groove, 7, filtering Plate, 8, square hole, the 9, first tablet, the 10, second tablet, 11, upright bar, 12, spring, 13, sliding rail, 14, through-hole, 15, handle, 16, Card slot, 17, dredger, 171, motor, 172, rotary shaft, 173, driving gear, 174, driven gear, 175, disk, 176, Cross bar, 18, handrail, 19, supporting block, 20, skid resistant course.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of building ventilation device convenient for dedusting, packet Babinet 1 is included, the top left hand of babinet 1 offers venthole 2, and the inside upper surface of babinet 1 is installed with aspiration pump 3, and takes out Air pump 3 is electrically connected with external power supply, the model X-100 of aspiration pump 3, and the output end of aspiration pump 3 passes through conduit and 2 phase of venthole Connection, the right surface of babinet 1 offer air admission hole 4, and the top of air admission hole 4 offers the first square groove 5, and the bottom end of air admission hole 4 is opened Equipped with the second square groove 6, the inside of the first square groove 5 is plugged with filter plate 7, and the left end of the second square groove 6 offers square hole 8, and square hole 8 Through the right end of babinet 1, the first tablet 9 is fixedly connected on the upside of the front and rear surfaces of square hole 8, the front and rear surfaces downside of square hole 8 is solid Surely it is connected with the second tablet 10, the middle part of the first tablet 9 and the second tablet 10 is through there is upright bar 11, and upright bar 11 is located at square hole 8 Inside, the lateral wall of upright bar 11 is socketed with spring 12, and spring 12 passes through between the first tablet 9 and the second tablet 10 The compression and stretching of spring 12 can easily detach upright bar 11 and card slot 6, and the inside top of spring 12 is fixedly connected on vertical The top of the lateral wall of bar 11, square hole 8 is fixedly connected with sliding rail 13, and sliding rail 13 is located at the upside of the first tablet 9, filter plate 7 Bottom end laterally offer through-hole 14, the inside of through-hole 14 is through there is handle 15, and handle 15 is slidably connected with sliding rail 13, handle Card slot 16 is offered on the left of 15 lower surface, the inside for just starting card slot 16 just inserts upright bar 11, and such upright bar 11 limits The inside upper surface of handle 15 or so and front and back displacement, babinet 1 is installed with dredger 17, and the bottom end of upright bar 11 is horizontal To being fixedly connected with handrail 18, and handrail 18 runs through the second square groove 6.

Specifically, motor 171 drives two cross bars around disk 175 by driving gear 173 and driven gear 174 Center rotates, and dredger 17 includes motor 171, and motor 171 is electrically connected with external power supply, the model of motor 171 The rated voltage of Y250M2-4B5, external power supply are 380V, and when connecting external power supply, motor 171 is started to work, outer when breaking The be stopped upper surface of motor 171 of motor 171 is fixedly mounted on the inside upper surface of babinet 1 when connecing power supply, motor 171 it is defeated Go out shaft and be fixedly connected with rotary shaft 172, the bottom end of rotary shaft 172 is fixedly connected with driving gear 173, driving gear 173 Front side engagement is connected with driven gear 174, and the rear surface of babinet 1 is rotatably connected in the middle part of the rear surface of driving gear 173, driven Disk 175 is fixedly connected in the middle part of the front surface of gear 174, the left and right ends of disk 175 are fixedly connected with cross bar 176, and right The cross bar 176 of side is fitted closely with filter plate 7.

Specifically, in order to which the lower surface of the handle 15 when the inside of sliding rail 13 is slided to the left of handle 15 can just be contacted The upper surface of supporting block 19 in this way can play a supporting role to handle 15, and the upper surface of the first tablet 9 is fixedly connected with support Block 19, and supporting block 19 is located at the left side of upright bar 11.

Specifically, slipping phenomenon, the lateral wall of handle 15 occur for hand when handle 15 being inserted into through-hole 14 in order to prevent Right end is equipped with skid resistant course 20.

Operation principle：When the building ventilation device start-up operation convenient for dedusting, babinet 1 is fixedly installed to and needs to divulge information Building on, venthole 2 is located on the outside of building and air admission hole 4 is located on the inside of building, connection motor 171 and aspiration pump The gas on 1 right side of babinet is drawn into from air admission hole 4 in aspiration pump 3 by 3 external power supply, aspiration pump 3, and then by gas by outlet Hole 2 is discharged, and in the process, motor 171 drives 174 rotation of driven gear by rotary shaft 172 and driving gear 173, in turn Driven gear 174 drives two cross bars 176 to be rotated around the center of disk 175, and then two cross bars 176 were periodically touched Filter plate 7 can prevent dust and dust in building in gas from blocking filter plate 7, press down on handrail 18, handrail 18 in this way Upright bar 11 is driven to move downward, while the top of spring 12 is compressed downwards, and the top of upright bar 11 and card slot 16 are detached, from through-hole 14 inside removes to the right handle 15, can move down filter plate 7 to be in this way detached from the first square groove 5, filter plate 7 is taken out, Dust and dust on filter plate 7 convenient for cleaning, with same principle, handrail 18 drives upright bar 11 to move downward downwards, to the left Then moving handle 15 repeatedly unclamps and pulls downward on handrail 18 until card slot 16 is moved to the top of upright bar 11, release handrail Upright bar 11 can be inserted into the inside of card slot 16 so that it is convenient to install filter plate 7 by 18 under the action of the spring.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of building ventilation device convenient for dedusting, including babinet（1）, it is characterised in that：The babinet（1）Top left hand Offer venthole（2）, the babinet（1）Inside upper surface be installed with aspiration pump（3）, and aspiration pump（3）With it is external Power electric connection, the aspiration pump（3）Output end pass through conduit and venthole（2）It is connected, the babinet（1）Right surface Offer air admission hole（4）, the air admission hole（4）Top offer the first square groove（5）, the air admission hole（4）Bottom end open up There is the second square groove（6）, first square groove（5）Inside be plugged with filter plate（7）, second square groove（6）Left end open up There is square hole（8）, and square hole（8）Through babinet（1）Right end, the square hole（8）Front and rear surfaces on the upside of be fixedly connected with first Tablet（9）, the square hole（8）Front and rear surfaces on the downside of be fixedly connected with the second tablet（10）, first tablet（9）With second Tablet（10）Middle part through there is upright bar（11）, and upright bar（11）Positioned at square hole（8）Inside, the upright bar（11）Lateral wall It is socketed with spring（12）, and spring（12）Positioned at the first tablet（9）With the second tablet（10）Between, the spring（12）Inside Top is fixedly connected on upright bar（11）Lateral wall, the square hole（8）Top be fixedly connected with sliding rail（13）, and sliding rail（13） Positioned at the first tablet（9）Upside, the filter plate（7）Bottom end laterally offer through-hole（14）, the through-hole（14）It is interior Portion, which is run through, handle（15）, and handle（15）With sliding rail（13）It is slidably connected, the handle（15）Lower surface on the left of offer Card slot（16）, the babinet（1）Inside upper surface be installed with dredger（17）, the upright bar（11）Bottom end it is lateral It is fixedly connected with handrail（18）, and handrail（18）Through the second square groove（6）.

2. a kind of building ventilation device convenient for dedusting according to claim 1, it is characterised in that：The dredger （17）Including motor（171）, and motor（171）It is electrically connected with external power supply, the motor（171）Upper surface be fixedly mounted on Babinet（1）Inside upper surface, the motor（171）Output revolving shaft be fixedly connected with rotary shaft（172）, the rotary shaft （172）Bottom end be fixedly connected with driving gear（173）, the driving gear（173）Front side engagement be connected with driven gear （174）, the driving gear（173）Rear surface in the middle part of be rotatably connected on babinet（1）Rear surface, the driven gear （174）Front surface in the middle part of be fixedly connected with disk（175）, the disk（175）Left and right ends be fixedly connected with cross bar （176）, and the cross bar on right side（176）With filter plate（7）It fits closely.

3. a kind of building ventilation device convenient for dedusting according to claim 1, it is characterised in that：First tablet （9）Upper surface be fixedly connected with supporting block（19）, and supporting block（19）Positioned at upright bar（11）Left side.

4. a kind of building ventilation device convenient for dedusting according to claim 1, it is characterised in that：The handle（15）'s Lateral wall right end is equipped with skid resistant course（20）.