CN213775744U - Fire control smoke exhaust fan convenient to installation - Google Patents
Fire control smoke exhaust fan convenient to installation Download PDFInfo
- Publication number
- CN213775744U CN213775744U CN202022625714.5U CN202022625714U CN213775744U CN 213775744 U CN213775744 U CN 213775744U CN 202022625714 U CN202022625714 U CN 202022625714U CN 213775744 U CN213775744 U CN 213775744U
- Authority
- CN
- China
- Prior art keywords
- fan
- shell
- smoke exhaust
- mounting hole
- installation
- 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
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 230000035939 shock Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a fire control smoke exhaust fan convenient to installation, including mounting hole and fan, the fan comprises motor and fan, the fan is connected at the motor left end, the fan outside is equipped with the shell, the fan is installed in the shell, the downside is equipped with rotatory piece on the both ends around the shell, the left and right sides is equipped with the spout in the mounting hole, the downside is equipped with arc joint groove on the front and back end in the mounting hole, the setting is connected to joint inslot end and spout, the crisscross setting in upper and lower side joint groove, rotatory piece slides the rotatory joint after getting into the joint inslot through the spout, joint inslot end is equipped with fixing bolt, fixing bolt passes joint groove and rotatory piece fixed connection. The fan is fast and integrally installed in the installation hole in a rotary clamping mode, and the fan is simple in structure and convenient and fast to install.
Description
Technical Field
The utility model relates to a smoke exhaust fan equipment field especially relates to a fire control smoke exhaust fan convenient to installation.
Background
In recent years, once a fire disaster occurs in large buildings such as office buildings and commercial buildings, a large amount of casualties and huge property loss are often caused, the construction and the perfection of a fire protection system are very important in the construction of the office buildings and the commercial buildings, and the first place of death of people is not flame but smoke generated by combustion in case of the fire disaster, so that the importance of quickly discharging the smoke out of the buildings as far as possible can be seen, the fire-fighting smoke exhaust fan is one of essential main units in the fire protection system, is suitable for high-rise buildings, underground buildings, tunnels, drying rooms and the like, and timely discharges the smoke out of the buildings in case of the fire disaster. The existing smoke exhauster has a large structure, is not easy to place during installation, and is inconvenient to install in a smoke exhausting channel, so that the problem is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire control smoke exhaust fan convenient to installation, through the integral erection that sets up the shell fan of being convenient for in the fan outside, the fan slides from the spout through the rotatory piece in the shell outside and carries out the joint inslot and rotate the joint, and rethread fixing bolt fixes, has solved the fixed inconvenient problem of current fan installation.
The utility model provides a fire control smoke exhaust fan convenient to installation, including mounting hole and fan, the fan comprises motor and fan, the fan is connected at the motor left end, the fan outside is equipped with the shell, carry out the fixed stay through the support between fan and the shell, the downside is equipped with rotatory piece on the both ends around the shell, the left and right sides is equipped with the spout in the mounting hole, the downside is equipped with arc joint groove around serving in the mounting hole, the setting is connected to joint inslot end and spout, the crisscross setting in upper and lower side joint groove, rotatory piece passes through the spout slip and gets into the rotatory joint behind the joint inslot, joint groove outer end is equipped with fixing bolt, fixing bolt passes joint groove and rotatory piece fixed connection.
The further improvement lies in that: the front end and the rear end of the front inner side and the rear inner side of the shell are provided with supporting frames.
The further improvement lies in that: shock pads are arranged on the upper side and the lower side in the mounting hole.
The further improvement lies in that: the motor outside is equipped with thermal-insulated protection casing, and thermal-insulated protection casing right side is equipped with the fin.
The utility model has the advantages that: the outer side of the fan is provided with the shell, so that the integral installation of the fan is facilitated, the fan slides from the sliding groove through the rotating block on the outer side of the shell to be rotationally clamped in the clamping groove, and is fixed through the fixing bolt, the installation is quicker, simpler and more convenient, and the installation efficiency is improved; the shock pad carries out the shock attenuation protection to the fan from the outside, and the motor is protected to thermal-insulated protection casing, improves motor life.
Drawings
Fig. 1 is a front view structural diagram of the present invention.
Fig. 2 is a side sectional view of the present invention.
Wherein: 1-mounting hole, 2-blower, 3-motor, 4-fan, 5-shell, 6-rotating block, 7-chute, 8-clamping groove, 9-fixing bolt, 10-supporting frame, 11-shock pad, 12-heat insulation protective cover and 13-radiating fin.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in detail with reference to the following embodiments, which are only used for explaining the present invention and do not limit the protection scope of the present invention.
As shown in fig. 1-2, this embodiment provides a fire control smoke exhaust fan convenient to installation, including mounting hole 1 and fan 2, fan 2 comprises motor 3 and fan 4, fan 4 is connected at the 3 left ends of motor, the 2 outside of fan is equipped with shell 5, the side is equipped with rotatory piece 6 about the both ends around the shell 5, the left and right sides is equipped with spout 7 in the mounting hole 1, the downside is equipped with arc joint groove 8 on the front and back end in the mounting hole 1, joint groove 8 the inner is connected with spout 7 and is set up, the crisscross setting in upper and lower side joint groove 8, rotatory piece 6 slides through spout 7 and gets into the rotatory joint in the joint groove 8, joint groove 8 outer end is equipped with fixing bolt 9, fixing bolt 9 passes joint groove 8 and rotatory 6 fixed connection of piece. Both ends are equipped with support frame 10 around the inboard around shell 5, and support frame 10 supports shell 5 from shell 5 is inside, improves the steadiness of fan 2 installation. The upper side and the lower side in the mounting hole 1 are provided with shock pads 11, so that the vibration generated when the fan 2 works is reduced. The motor 3 outside is equipped with thermal-insulated protection casing 12, and thermal-insulated protection casing 12 protects motor 3, and thermal-insulated protection casing 12 right side is equipped with fin 13, and fin 13 discharges the heat that motor 3 work produced, improves motor 3 life.
Fix fan 2 in shell 5, install in putting into mounting hole 1 with shell 5 again, in the rotatory piece 6 of shell 5 both sides slided along spout 7 and gets into joint groove 8, rotatory shell 5 makes the rotatory entering joint groove 8 of rotatory piece 6 in, carrying out fixed connection, simple structure, it is convenient to install to rotatory piece 6 through fixing bolt 9.
Claims (4)
1. A fire-fighting smoke exhaust fan convenient to install, which comprises an installation hole (1) and a fan (2), the novel fan is characterized in that the fan (2) is composed of a motor (3) and a fan (4), the fan (4) is connected at the left end of the motor (3), the outer side of the fan (2) is provided with a shell (5), the lower sides of the front end and the rear end of the shell (5) are provided with rotating blocks (6), the left side and the right side of the mounting hole (1) are provided with sliding grooves (7), the lower sides of the front end and the rear end of the mounting hole (1) are provided with arc-shaped clamping grooves (8), the inner ends of the clamping grooves (8) are connected with the sliding grooves (7), the clamping grooves (8) on the upper side and the lower side are arranged in a staggered mode, the rotating blocks (6) slide through the sliding grooves (7) to enter the clamping grooves (8) to be connected in a rear mode, the outer ends of the clamping grooves (8) are provided with fixing bolts (9), and the fixing bolts (9) penetrate through the clamping grooves (8) and the rotating blocks (6).
2. A fire protection smoke exhaust fan convenient to install according to claim 1, wherein: the front end and the rear end of the front inner side and the rear inner side of the shell (5) are provided with a support frame (10).
3. A fire protection smoke exhaust fan convenient to install according to claim 1, wherein: the upper side and the lower side in the mounting hole (1) are provided with shock pads (11).
4. A fire protection smoke exhaust fan convenient to install according to claim 1, wherein: the motor (3) outside is equipped with thermal-insulated protection casing (12), and thermal-insulated protection casing (12) right side is equipped with fin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625714.5U CN213775744U (en) | 2020-11-13 | 2020-11-13 | Fire control smoke exhaust fan convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625714.5U CN213775744U (en) | 2020-11-13 | 2020-11-13 | Fire control smoke exhaust fan convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213775744U true CN213775744U (en) | 2021-07-23 |
Family
ID=76918048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022625714.5U Expired - Fee Related CN213775744U (en) | 2020-11-13 | 2020-11-13 | Fire control smoke exhaust fan convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213775744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033728A (en) * | 2021-10-21 | 2022-02-11 | 山东奇虎空调设备集团有限公司 | Fire-fighting smoke exhaust fan |
-
2020
- 2020-11-13 CN CN202022625714.5U patent/CN213775744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033728A (en) * | 2021-10-21 | 2022-02-11 | 山东奇虎空调设备集团有限公司 | Fire-fighting smoke exhaust fan |
| CN114033728B (en) * | 2021-10-21 | 2024-03-15 | 山东奇虎空调设备集团有限公司 | Fire control smoke exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |