CN211503137U - Ventilation unit is used to building heating - Google Patents

Ventilation unit is used to building heating Download PDF

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Publication number
CN211503137U
CN211503137U CN202020167075.XU CN202020167075U CN211503137U CN 211503137 U CN211503137 U CN 211503137U CN 202020167075 U CN202020167075 U CN 202020167075U CN 211503137 U CN211503137 U CN 211503137U
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CN
China
Prior art keywords
air
groove
ventilation pipe
dust screen
mounting groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020167075.XU
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Chinese (zh)
Inventor
高谊涛
陈磊
熊玉琪
Original Assignee
高谊涛
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Filing date
Publication date
Application filed by 高谊涛 filed Critical 高谊涛
Priority to CN202020167075.XU priority Critical patent/CN211503137U/en
Application granted granted Critical
Publication of CN211503137U publication Critical patent/CN211503137U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a ventilation unit for building heating ventilation, which comprises a base, the base top is provided with fan case and ventilation pipe respectively, the ventilation pipe is located fan case one side, the ventilation pipe top is provided with the air-out cushion chamber, air-out cushion chamber top is provided with the air-out carriage, the inside dust screen that is provided with of air-out carriage, the fixed slot has all been seted up at both sides both ends in the dust screen inside, the spread groove has all been seted up in dust screen top four corners, the spread groove inboard has been seted up first mounting groove, first mounting groove and spread groove link up each other, the inside one end of first mounting groove is provided with the spring, the spring other end is provided with the spacing ring, spacing ring one side is provided with the dead lever, the dead lever runs through spacing ring; the sliders are additionally arranged at the four corners of the top end of the dustproof net respectively, so that maintenance personnel can clean dust on the surface of the dustproof net conveniently, and the air outlet effect of the ventilation device is improved.

Description

Ventilation unit is used to building heating
Technical Field
The utility model belongs to the technical field of ventilation unit, concretely relates to warm ventilation unit that leads to of building.
Background
The heating and ventilation is a classified name of a work type in building design, air in a building is replaced by outdoor air, the air is generally divided into natural ventilation and mechanical ventilation, and an air conditioner, air conditioner for short, is used for adjusting the temperature, humidity, cleanliness and the air flow speed in a room or space and providing a building environment control system of enough fresh air. Dust screen easily adsorbs the dust among the current ventilation unit, and a large amount of dust can reduce air outlet air-out efficiency, because the dust screen is dismantled with the air-out splice box trouble, washs for the dust screen and brings inconveniently, and then influences the problem of ventilation unit air-out effect, for this we propose a building warm general ventilation unit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building is warm to be led to and is used ventilation unit to the dust screen adsorbs the dust easily among the current ventilation unit of proposing among the solution above-mentioned background art, and a large amount of dusts can reduce air outlet air-out efficiency, because the dust screen is dismantled with the air-out connecting frame inconveniently, washs for the dust screen and brings inconvenience, and then influences the problem of ventilation unit air-out effect.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation device for heating and ventilation of buildings comprises a base, wherein a fan box and a ventilation pipe are respectively arranged at the top end of the base, the ventilation pipe is positioned at one side of the fan box, an air outlet buffer cavity is arranged at the top end of the ventilation pipe, an air outlet connecting frame is arranged at the top end of the air outlet buffer cavity, a dust screen is arranged in the air outlet connecting frame, fixing grooves are respectively arranged at two ends of two sides in the dust screen, connecting grooves are respectively arranged at four corners of the top end of the dust screen, first mounting grooves are arranged at the inner sides of the connecting grooves, the first mounting grooves are communicated with the connecting grooves, a spring is arranged at one end in each first mounting groove, a limiting ring is arranged at the other end of the spring, a fixing rod is arranged at one side of the limiting ring and penetrates through the, the connecting rod runs through the spread groove, the connecting rod other end is provided with the slider, the slider is located the dust screen top.
Preferably, ventilation pipe one side bottom is provided with the air-supply line, air-supply line one end is provided with the rose box, rose box one end is provided with the air intake connection frame, rose box one side is provided with the access panel, the second mounting groove has been seted up to rose box inside, the inside installing frame that is provided with of second mounting groove, the inside filter screen that is provided with of installing frame, first restricted slot has all been seted up in installing frame front surface four corners, second restricted slot has all been seted up in filter screen front surface four corners, first restricted slot inside is provided with the restriction piece, the restriction piece bottom is located the second and prescribes a limit to the inslot.
Preferably, the fan box and the ventilation pipe are fixedly connected with the base, and the air outlet buffer cavity is fixedly connected with the ventilation pipe and the air outlet connecting frame.
Preferably, one end of the spring is fixedly connected with the dust screen through a first mounting groove, and the limiting ring is fixedly connected with the fixing rod.
Preferably, the connecting rods are fixedly connected with the fixing rods and the sliding blocks, and anti-skidding grooves are formed in the outer sides of the sliding blocks.
Preferably, the outer side of one end of the fixing rod is an inclined plane, and the inclined plane is located inside the fixing groove.
Preferably, the access panel passes through bolt and rose box fixed connection, the air-supply line all with ventilation pipe and rose box fixed connection, air intake connection frame and rose box fixed connection, fixedly connected with handle in the middle of installing frame one side.
Preferably, the limiting block is I-shaped, the second limiting groove is consistent with the first limiting groove in specification, and the filter screen is fixedly connected with the mounting frame through the second limiting groove, the first limiting groove and the limiting block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through install the slider additional respectively in dust screen top four corners, when needs clearance dust screen, need take off the dust screen earlier, the slip slider, it removes to drive the connecting rod by the slider, the connecting rod drives the dead lever and removes, the dead lever drives the spacing ring and removes, by spacing ring compression spring, when dead lever one end leaves the fixed slot inside, remove the dust screen again, take out the dust screen inside the air-out carriage, accomplish the dismantlement to the dust screen, the operation is accomplished, the maintainer of being convenient for washs out the dust on dust screen surface, thereby ventilation unit air-out effect has been promoted.
(2) By arranging the first limiting grooves at the four corners of the front surface of the mounting frame, when the filter screen in the mounting frame needs to be replaced, the old filter screen is taken down firstly, the bolt is rotated by a disassembling tool firstly, under the action of the thread, the bolt is continuously moved until the bolt completely leaves the interior of the filter box, the maintenance plate is taken down, then the handle is pulled, the mounting frame is driven by the handle to move, the mounting frame drives the filter screen to move until the mounting frame is completely separated from the inside of the second mounting groove, the mounting frame is disassembled, then detain the limiting block, dig the limiting block top and leave first limited inslot portion, limiting block bottom is scratched and is injectd the inslot portion from the second, takes out old filter screen from the installing frame is inside at last, accomplishes the dismantlement to the filter screen, again with new filter screen dress can, made things convenient for maintainer to change the filter screen, further ensured ventilation unit air inlet efficiency.
Drawings
Fig. 1 is a schematic structural view of the ventilation device of the present invention;
FIG. 2 is an enlarged view of a portion a of FIG. 1;
FIG. 3 is a schematic side view of the ventilation device of the present invention;
fig. 4 is a schematic sectional view of the dust screen of the present invention;
fig. 5 is a schematic structural view of the mounting frame of the present invention;
FIG. 6 is a schematic view of the structure of the filter net of the present invention;
FIG. 7 is an enlarged view of the structure at b in FIG. 6;
FIG. 8 is a schematic top view of a limiting block of the present invention;
in the figure: 1. a base; 2. a fan box; 3. a vent pipe; 4. an air outlet connecting frame; 5. an air inlet pipe; 6. a filter box; 7. a dust screen; 8. the air inlet is connected with the frame; 9. fixing the rod; 10. a slider; 11. an air outlet buffer cavity; 12. an access panel; 13. fixing grooves; 14. a first mounting groove; 15. connecting grooves; 16. a limiting ring; 17. a spring; 18. a connecting rod; 19. a second mounting groove; 20. installing a frame; 21. a filter screen; 22. a first limiting groove; 23. a limiting block; 24. a second defining slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: a ventilation device for building heating and ventilation comprises a base 1, wherein the top end of the base 1 is respectively provided with a fan box 2 and a ventilation pipe 3, the ventilation pipe 3 is positioned at one side of the fan box 2, the top end of the ventilation pipe 3 is provided with an air outlet buffer cavity 11, the top end of the air outlet buffer cavity 11 is provided with an air outlet connection frame 4, a dust screen 7 is arranged inside the air outlet connection frame 4, two fixed grooves 13 are respectively arranged at two ends of the inner side of the dust screen 7, four corners of the top end of the dust screen 7 are respectively provided with a connection groove 15, a first installation groove 14 is arranged inside the connection groove 15, the first installation groove 14 is communicated with the connection groove 15, one end inside the first installation groove 14 is provided with a spring 17, the other end of the spring 17 is provided with a limit ring 16, one side of the limit ring 16 is provided with a fixed rod, the connecting rod 18 runs through the connecting groove 15, the other end of the connecting rod 18 is provided with the sliding block 10, and the sliding block 10 is located at the top end of the dustproof net 7.
In order to facilitate the replacement of the filter screen 21, in this embodiment, preferably, the bottom end of one side of the ventilation pipe 3 is provided with the air inlet pipe 5, one end of the air inlet pipe 5 is provided with the filter box 6, one end of the filter box 6 is provided with the air inlet connection frame 8, one side of the filter box 6 is provided with the access panel 12, the inside second mounting groove 19 of having seted up of the filter box 6, the inside installing frame 20 that is provided with of the second mounting groove 19, the inside filter screen 21 that is provided with of the installing frame 20, first limiting groove 22 has all been seted up in the four corners of the front surface of the installing frame 20, second limiting groove 24 has all been seted up in the four corners of the front surface of the filter screen 21, limiting.
In order to fix the fan box 2, in this embodiment, preferably, the fan box 2 and the ventilation pipe 3 are both fixedly connected to the base 1, and the air outlet buffer cavity 11 is both fixedly connected to the ventilation pipe 3 and the air outlet connection frame 4.
In order to fix the spring 17, in this embodiment, preferably, one end of the spring 17 is fixedly connected to the dust screen 7 through the first mounting groove 14, and the limiting ring 16 is fixedly connected to the fixing rod 9.
In order to facilitate sliding the slider 10, in this embodiment, preferably, the connecting rod 18 is fixedly connected to the fixing rod 9 and the slider 10, and an anti-slip groove is formed on the outer side of the slider 10.
In order to facilitate the fixing rod 9 to enter the inside of the fixing groove 13, in this embodiment, it is preferable that an outer side of one end of the fixing rod 9 is a slope, and the slope is located inside the fixing groove 13.
In order to facilitate pulling the mounting frame 20, in this embodiment, preferably, the access panel 12 is fixedly connected to the filter box 6 through bolts, the air inlet pipe 5 is fixedly connected to the ventilation pipe 3 and the filter box 6, the air inlet connection frame 8 is fixedly connected to the filter box 6, and a handle is fixedly connected to the middle of one side of the mounting frame 20.
In order to facilitate installation of the filter screen 21, in this embodiment, it is preferable that the limiting block 23 is in an i shape, the second limiting groove 24 is in a specification consistent with that of the first limiting groove 22, and the filter screen 21 is fixedly connected to the installation frame 20 through the second limiting groove 24, the first limiting groove 22 and the limiting block 23.
The utility model discloses a theory of operation and use flow: after the device is finished, the four corners of the top end of the dust screen 7 are respectively provided with the sliding blocks 10, when the dust screen 7 needs to be cleaned, the dust screen 7 needs to be taken down firstly, the sliding blocks 10 slide, the sliding blocks 10 drive the connecting rods 18 to move, the connecting rods 18 drive the fixing rods 9 to move, the fixing rods 9 drive the limiting rings 16 to move, the limiting rings 16 compress the springs 17, when one end of the fixing rod 9 leaves the inside of the fixing groove 13, the dust screen 7 is moved, the dust screen 7 is drawn out of the air-out connecting frame 4, the dust screen 7 is disassembled, the operation is finished, maintenance personnel can clean dust on the surface of the dust screen 7 conveniently, so that the air-out effect of the ventilation device is improved, the four corners of the front surface of the mounting frame 20 are provided with the first limiting grooves 22, when the filter screen 21 in the mounting frame 20 needs to be replaced, the old filter screen 21 needs to be taken down firstly, the bolts are, make the bolt constantly remove, it is inside to leave rose box 6 completely until the bolt, take off access panel 12, then the pulling handle, it removes to drive installing frame 20 by the handle, installing frame 20 drives filter screen 21 and removes, until leaving installing frame 20 inside second mounting groove 19 completely, accomplish the dismantlement to installing frame 20, then detain and limit piece 23, it is inside to scratch first limit groove 22 with limiting piece 23 top, limiting piece 23 bottom is scratched and is left inside second limit groove 24, take out old filter screen 21 from installing frame 20 inside at last, accomplish the dismantlement to filter screen 21, again with new filter screen 21 dress can, it changes filter screen 21 to have made things convenient for maintainer, ventilation unit air inlet efficiency has further been ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a warm ventilation unit that leads to of building, includes base (1), its characterized in that: the air conditioner is characterized in that a fan box (2) and a ventilation pipe (3) are respectively arranged at the top end of the base (1), the ventilation pipe (3) is located on one side of the fan box (2), an air outlet buffer cavity (11) is arranged at the top end of the ventilation pipe (3), an air outlet connecting frame (4) is arranged at the top end of the air outlet buffer cavity (11), a dust screen (7) is arranged inside the air outlet connecting frame (4), fixed grooves (13) are respectively formed in two ends of the inner side of the dust screen (7), connecting grooves (15) are respectively formed in four corners of the top end of the dust screen (7), a first mounting groove (14) is formed in the inner side of each connecting groove (15), the first mounting groove (14) is communicated with the connecting grooves (15), a spring (17) is arranged at one end of the inner part of the first mounting groove (14), a limiting ring (16, dead lever (9) run through spacing ring (16), spring (17) and first mounting groove (14), dead lever (9) one end is located inside fixed slot (13), dead lever (9) one side is provided with connecting rod (18), connecting rod (18) run through spread groove (15), the connecting rod (18) other end is provided with slider (10), slider (10) are located dust screen (7) top.
2. The ventilating device for heating and ventilating buildings as claimed in claim 1, wherein: ventilation pipe (3) one side bottom is provided with air-supply line (5), air-supply line (5) one end is provided with rose box (6), rose box (6) one end is provided with air intake connection frame (8), rose box (6) one side is provided with access panel (12), second mounting groove (19) have been seted up to rose box (6) inside, second mounting groove (19) inside is provided with installing frame (20), installing frame (20) inside is provided with filter screen (21), first restricted cell (22) have all been seted up in installing frame (20) front surface four corners, second restricted cell (24) have all been seted up in filter screen (21) front surface four corners, first restricted cell (22) inside is provided with restricted block (23), restricted block (23) bottom is located inside second restricted cell (24).
3. The ventilating device for heating and ventilating buildings as claimed in claim 1, wherein: fan box (2) and ventilation pipe (3) all with base (1) fixed connection, air-out cushion chamber (11) all with ventilation pipe (3) and air-out connecting frame (4) fixed connection.
4. The ventilating device for heating and ventilating buildings as claimed in claim 1, wherein: spring (17) one end is through first mounting groove (14) and dust screen (7) fixed connection, spacing ring (16) and dead lever (9) fixed connection.
5. The ventilating device for heating and ventilating buildings as claimed in claim 1, wherein: the connecting rods (18) are fixedly connected with the fixing rods (9) and the sliding blocks (10), and anti-skidding grooves are formed in the outer sides of the sliding blocks (10).
6. The ventilating device for heating and ventilating buildings as claimed in claim 1, wherein: the outer side of one end of the fixing rod (9) is an inclined plane, and the inclined plane is located inside the fixing groove (13).
7. A ventilating device for heating and ventilating buildings according to claim 2, wherein: the maintenance board (12) passes through bolt and rose box (6) fixed connection, air-supply line (5) all with ventilation pipe (3) and rose box (6) fixed connection, air intake connection frame (8) and rose box (6) fixed connection, fixedly connected with handle in the middle of installing frame (20) one side.
8. A ventilating device for heating and ventilating buildings according to claim 2, wherein: the filter screen (21) is fixedly connected with the mounting frame (20) through the second limiting groove (24), the first limiting groove (22) and the limiting block (23).
CN202020167075.XU 2020-02-13 2020-02-13 Ventilation unit is used to building heating Expired - Fee Related CN211503137U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020167075.XU CN211503137U (en) 2020-02-13 2020-02-13 Ventilation unit is used to building heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020167075.XU CN211503137U (en) 2020-02-13 2020-02-13 Ventilation unit is used to building heating

Publications (1)

Publication Number Publication Date
CN211503137U true CN211503137U (en) 2020-09-15

Family

ID=72401689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020167075.XU Expired - Fee Related CN211503137U (en) 2020-02-13 2020-02-13 Ventilation unit is used to building heating

Country Status (1)

Country Link
CN (1) CN211503137U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200915

Termination date: 20210213