CN211288925U - Smoke exhaust valve convenient to control - Google Patents
Smoke exhaust valve convenient to control Download PDFInfo
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- CN211288925U CN211288925U CN201921893455.5U CN201921893455U CN211288925U CN 211288925 U CN211288925 U CN 211288925U CN 201921893455 U CN201921893455 U CN 201921893455U CN 211288925 U CN211288925 U CN 211288925U
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- blade
- smoke
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Abstract
The utility model relates to a fire-fighting equipment technical field specifically discloses a smoke damper of convenient control, including the smoke damper main part, the upper end of smoke damper main part is provided with down the cabinet body, the smoke damper baffle is installed to the upper end of the cabinet body down, the handle that resets is installed to the upper end of backing plate, be connected with manual control mechanism between handle and the backing plate resets, be provided with the coil hole between electric wire and the manual control mechanism, and the lower extreme of electric wire is connected with the controller. Through pressing reset switch to make it reset, if fail to reset it, inform the personnel that reset to reset through the handle that resets to let the personnel that reset inspection controller can not reset its reason, and it can prevent that the personnel that reset from not resetting the smoke damper the very first time after the fire is put out, smoke damper baffle can prevent that the dust accumulation is when more, and the handle that resets can't be used, and the sealing strip can make the blade after the closure, can not make smoke damper produce the gap, reaches isolated air's purpose.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field specifically is a smoke damper of convenient control.
Background
Along with the increase of the floor, people also increase safety consciousness, therefore people can install various smoke exhaust valves in many high-rise residential areas, the main purpose is to prevent the fire hazard, and the fire hazard caused by flame in other resident rooms, when the fire hazard happens, the smoke exhaust valve on the market at present melts through the fusible metal sheet and closes the smoke exhaust valve automatically, prevents oxygen in the air from contacting with the fire to make the fire burn bigger, and when the fire hazard is extinguished, the smoke exhaust valve is opened through the reset handle or the reset button, so that the air circulation is facilitated.
However, the traditional smoke exhaust valve is only opened by using a reset handle or a reset button, but the reset handle is arranged at the upper end of the smoke exhaust valve, the reset personnel are difficult to reset the smoke exhaust valve, and the reset button is not well protected by a circuit and is easy to generate short circuit, so that the blades of the smoke exhaust valve cannot be opened. Accordingly, those skilled in the art have provided a smoke exhaust valve that is easy to control to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smoke damper of convenient control to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a smoke damper of convenient control, includes the smoke damper main part, the upper end of smoke damper main part is provided with down the cabinet body, the smoke damper baffle is installed to the upper end of the lower cabinet body, the upper end of smoke damper baffle is provided with the backing plate, the handle that resets is installed to the upper end of backing plate, be connected with manual control mechanism between handle and the backing plate that resets, the electric wire is installed to one side of manual control mechanism, be provided with the coil hole between electric wire and the manual control mechanism, and the lower extreme of electric wire is connected with the controller.
As a further aspect of the present invention: the lower extreme of the lower cabinet body is provided with the blade, the both sides of blade are connected with the valve shaft, the blade connecting plate is installed to one side of valve shaft, be connected with the connecting rod between blade connecting plate and the blade, the spring is installed to the upper end of connecting rod, one side of spring is provided with the reset bore, be connected with the loose axle between reset bore and the spring, install the sealing strip between valve shaft and the blade.
As a further aspect of the present invention: the upper end of controller is provided with the protective cover, one side of protective cover is provided with the circuit board, the upper end of circuit board is provided with fire alarm button, reset switch is installed to fire alarm button's lower extreme.
As a further aspect of the present invention: the protective cover passes through the hinge rotation with the circuit board and is connected, and protective cover and circuit board are the aluminum alloy material component, reset switch, fire alarm button and circuit board fixed connection, the external fire alarm ware of reset switch.
As a further aspect of the present invention: reset hole and smoke exhaust valve baffle through connection, the loose axle passes through the couple with spring, spring and connecting rod and is connected, the connecting rod rotates through the pivot with the blade connecting plate and is connected, the blade rotates with the valve shaft to be connected, the valve shaft rotates through the pivot with the blade connecting plate to be connected, blade and sealing strip fixed connection.
As a further aspect of the present invention: the utility model discloses a manual control cabinet, including the cabinet body, the backing plate, the manual control mechanism, the valve baffle of discharging fume and discharge fume valve main part fixed connection, discharge fume valve baffle and discharge fume valve main part fixed connection, and the discharge fume valve baffle is the aluminum alloy material component, lower cabinet body and discharge fume valve main part fixed connection, and the lower cabinet body is the aluminum alloy material component, bolt fixed connection is passed through with the discharge fume valve baffle to the backing plate, bolt fixed connection is passed through with the backing plate to manual control mechanism.
As a further aspect of the present invention: the coil hole is communicated with the smoke exhaust valve main body, the electric wire is fixedly connected with the controller, the outer portion of the electric wire is a rubber component, and the controller is externally connected with a power supply.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the prior smoke exhaust valve main body is only opened by using the reset handle or the reset button, but the reset handle is arranged at the upper end of the smoke exhaust valve, the reset personnel can reset the smoke exhaust valve difficultly, the smoke exhaust valve is not reset, air is not smooth, short circuit is easily caused because the circuit of the reset button is not protected, the blade of the smoke exhaust valve cannot reset, air is not smooth in daily life, the reset handle and the reset switch are used, the smoke exhaust valve can be reset by the reset switch after a fire is extinguished, the air in a house can be circulated, if the air in the house cannot be smooth after the reset switch is pressed, the reset personnel needs to be informed to reset the smoke exhaust valve by the reset handle, the reset handle and the reset switch can not check the reason that the controller cannot reset the smoke exhaust valve, the reset handle and the reset switch can not only prevent the reset personnel from resetting the smoke exhaust valve at the first time after the fire is extinguished, the reset switch can be prevented from being reset after short circuit or open circuit, the smoke exhaust valve partition plate can isolate dust from the manual control mechanism, and the reset handle can be prevented from being used when the dust is accumulated too much.
2. The lower cabinet body of preferred, traditional smoke damper makes the accurate closure of blade through connecting rod, blade connecting plate and valve shaft, but produces the gap easily after the closure between the metal, can not reach isolated air's purpose, and installation sealing strip can make the blade after the closure between two blades, can not make smoke damper produce the gap, reaches isolated air's purpose, and can avoid the fish tail that the metal caused when the closure.
Drawings
FIG. 1 is a schematic view of a smoke exhaust valve which is easy to control;
FIG. 2 is a schematic view of a conveniently controlled smoke exhaust valve wherein the smoke exhaust valve blades open;
FIG. 3 is a schematic view of a controller of the smoke exhaust valve for easy control;
fig. 4 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a smoke exhaust valve main body; 2. a smoke exhaust valve partition plate; 3. a lower cabinet body; 4. a manual control mechanism; 5. a base plate; 6. a coil hole; 7. an electric wire; 8. a controller; 9. a reset handle; 201. a reset hole; 202. a movable shaft; 203. a spring; 301. a blade; 302. a valve shaft; 303. a connecting rod; 304. a blade connecting plate; 305. a sealing strip; 801. a protective cover; 802. a circuit board; 803. a reset switch; 804. fire alarm button.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a conveniently controlled smoke exhaust valve comprises a smoke exhaust valve body 1, a lower cabinet 3 is disposed at the upper end of the smoke exhaust valve body 1, a smoke exhaust valve partition plate 2 is mounted at the upper end of the lower cabinet 3, a backing plate 5 is disposed at the upper end of the smoke exhaust valve partition plate 2, a reset handle 9 is mounted at the upper end of the backing plate 5, a manual control mechanism 4 is connected between the reset handle 9 and the backing plate 5, an electric wire 7 is mounted at one side of the manual control mechanism 4, a coil hole 6 is disposed between the electric wire 7 and the manual control mechanism 4, a controller 8 (model is MAM-300) is connected at the lower end of the electric wire 7, the smoke exhaust valve partition plate 2 can isolate dust from the manual control mechanism 4, the reset handle 9 cannot be used when the dust is accumulated too much, the smoke exhaust valve partition plate 2 is fixedly connected with the smoke, lower cabinet body 3 and 1 fixed connection of exhaust valve main part, and lower cabinet body 3 is for being the aluminum alloy material component, backing plate 5 and exhaust valve baffle 2 pass through bolt fixed connection, and manual control mechanism 4 and backing plate 5 pass through bolt fixed connection, and reset handle 9 and manual control mechanism 4 fixed connection, coil hole 6 and exhaust valve main part 1 through connection, and electric wire 7 and 8 fixed connection, and the outside of electric wire 7 is the rubber material component, 8 external power supplies of controller.
In fig. 2, the lower end of the lower cabinet 3 is provided with a blade 301, two sides of the blade 301 are connected with a valve shaft 302, one side of the valve shaft 302 is provided with a blade connecting plate 304, a connecting rod 303 is connected between the blade connecting plate 304 and the blade 301, the upper end of the connecting rod 303 is provided with a spring 203, one side of the spring 203 is provided with a reset hole 201, a movable shaft 202 is connected between the reset hole 201 and the spring 203, the blade 301 of the smoke exhaust valve can be automatically closed through the connecting rod 303 and the blade connecting plate 304 and the valve shaft 302, the reset hole 201 is in through connection with the smoke exhaust valve partition plate 2, the movable shaft 202 is connected with the spring 203, the spring 203 is connected with the connecting rod 303 through a hook, the connecting rod 303 is rotatably connected.
In fig. 4, a sealing strip 305 is installed between the valve shaft 302 and the vanes 301, the sealing strip 305 installed between the two vanes 301 can prevent the vanes 301 from generating gaps after being closed, so as to achieve the purpose of isolating air, and avoid the scratch caused by metal when being closed, the vanes 301 are rotatably connected with the valve shaft 302, and the vanes 301 are fixedly connected with the sealing strip 305.
In fig. 3, a protective cover 801 is arranged at the upper end of the controller 8, a circuit board 802 is arranged on one side of the protective cover 801, a fire alarm button 804 is arranged at the upper end of the circuit board 802, the fire alarm button 804 can alarm at the first time when a fire breaks out, loss caused by fire growth is prevented, a reset switch 803 is installed at the lower end of the fire alarm button 804, the fire alarm button can be reset through the reset switch 803 after being extinguished, air in a house is enabled to be circulated, if the air in the house is not enabled to be smooth after the reset switch 803 is pressed, the protective cover 801 is rotatably connected with the circuit board 802 through a hinge, the protective cover 801 and the circuit board 802 are made of aluminum alloy materials, the reset switch 803, the fire alarm button 804 is fixedly connected with the circuit board 802, and the reset.
The utility model discloses a theory of operation is: before use, the manual control mechanism 4 is installed on the base plate 5 of the smoke exhaust valve partition plate 2, then the electric wire 7 penetrates through the coil hole 6, the electric wire 7 is connected with the controller 8 and installed well, when the temperature of fire smoke in the smoke exhaust pipe exceeds a certain temperature, the fusible metal sheet is fused, the blade 301 of the smoke exhaust valve is automatically closed through the connecting rod 303, the blade connecting plate 304 and the valve shaft 302, the sealing strip 305 is installed between the two blades 301, so that the blade 301 cannot generate a gap after being closed, the aim of isolating air is achieved, the scratch caused by metal when being closed can be avoided, the fire alarm button 804 can give an alarm at the first time when a fire disaster happens, the loss caused by fire disaster is prevented, the smoke exhaust valve can be reset through the reset switch 803 after the fire is extinguished, the air in a house is enabled to flow, if the air in the house is not enabled to be smooth after the reset switch 803 is pressed, the reset personnel are required to be informed to reset through the reset handle 9, the reset personnel are allowed to check the reason that the controller 8 cannot reset the reset personnel, the reset handle 9 and the reset switch 803 can not only prevent the reset personnel from resetting the smoke exhaust valve at the first time after the fire is extinguished, but also prevent the reset switch 803 from failing to reset the smoke exhaust valve after short circuit or open circuit occurs, the smoke exhaust valve partition plate 2 can isolate dust from the manual control mechanism 4, and the reset handle 9 can not be used when the dust is accumulated more.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a smoke damper of convenient control, includes smoke damper main part (1), its characterized in that, the upper end of smoke damper main part (1) is provided with down the cabinet body (3), smoke damper baffle (2) are installed to the upper end of the lower cabinet body (3), the upper end of smoke damper baffle (2) is provided with backing plate (5), reset handle (9) are installed to the upper end of backing plate (5), be connected with manual control mechanism (4) between reset handle (9) and backing plate (5), electric wire (7) are installed to one side of manual control mechanism (4), be provided with coil hole (6) between electric wire (7) and manual control mechanism (4), and the lower extreme of electric wire (7) is connected with controller (8).
2. The smoke exhaust valve convenient to control according to claim 1, wherein the lower end of the lower cabinet body (3) is provided with a blade (301), two sides of the blade (301) are connected with a valve shaft (302), one side of the valve shaft (302) is provided with a blade connecting plate (304), a connecting rod (303) is connected between the blade connecting plate (304) and the blade (301), the upper end of the connecting rod (303) is provided with a spring (203), one side of the spring (203) is provided with a reset hole (201), a movable shaft (202) is connected between the reset hole (201) and the spring (203), and a sealing strip (305) is arranged between the valve shaft (302) and the blade (301).
3. A conveniently controlled smoke exhaust valve according to claim 1, wherein a protective cover (801) is arranged at the upper end of said controller (8), a circuit board (802) is arranged at one side of said protective cover (801), a fire alarm button (804) is arranged at the upper end of said circuit board (802), and a reset switch (803) is arranged at the lower end of said fire alarm button (804).
4. The smoke exhaust valve convenient to control as claimed in claim 3, wherein the protecting cover (801) is rotatably connected with the circuit board (802) through a hinge, the protecting cover (801) and the circuit board (802) are made of aluminum alloy material, the reset switch (803), the fire alarm button (804) and the circuit board (802) are fixedly connected, and the reset switch (803) is externally connected with a fire alarm.
5. The smoke exhaust valve convenient to control according to claim 2, wherein the reset hole (201) is communicated with the smoke exhaust valve partition plate (2), the movable shaft (202) is connected with the spring (203), the spring (203) is connected with the connecting rod (303) through hooks, the connecting rod (303) is rotatably connected with the blade connecting plate (304) through a rotating shaft, the blade (301) is rotatably connected with the valve shaft (302), the valve shaft (302) is rotatably connected with the blade connecting plate (304) through a rotating shaft, and the blade (301) is fixedly connected with the sealing strip (305).
6. The conveniently-controlled smoke exhaust valve according to claim 1, wherein the smoke exhaust valve partition plate (2) is fixedly connected with the smoke exhaust valve main body (1), the smoke exhaust valve partition plate (2) is made of an aluminum alloy material, the lower cabinet body (3) is fixedly connected with the smoke exhaust valve main body (1), the lower cabinet body (3) is made of an aluminum alloy material, the base plate (5) is fixedly connected with the smoke exhaust valve partition plate (2) through bolts, the manual control mechanism (4) is fixedly connected with the base plate (5) through bolts, and the reset handle (9) is fixedly connected with the manual control mechanism (4).
7. The smoke exhaust valve convenient to control according to claim 1, wherein the coil hole (6) is communicated with the smoke exhaust valve main body (1), the electric wire (7) is fixedly connected with the controller (8), the outer part of the electric wire (7) is a rubber component, and the controller (8) is externally connected with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893455.5U CN211288925U (en) | 2019-11-05 | 2019-11-05 | Smoke exhaust valve convenient to control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893455.5U CN211288925U (en) | 2019-11-05 | 2019-11-05 | Smoke exhaust valve convenient to control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211288925U true CN211288925U (en) | 2020-08-18 |
Family
ID=72033659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921893455.5U Active CN211288925U (en) | 2019-11-05 | 2019-11-05 | Smoke exhaust valve convenient to control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211288925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915388A (en) * | 2021-10-08 | 2022-01-11 | 凯斯达科技有限公司 | Adjustable automatic rotary smoke exhaust valve |
-
2019
- 2019-11-05 CN CN201921893455.5U patent/CN211288925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915388A (en) * | 2021-10-08 | 2022-01-11 | 凯斯达科技有限公司 | Adjustable automatic rotary smoke exhaust valve |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Smoke exhaust valve convenient to control Effective date of registration: 20211118 Granted publication date: 20200818 Pledgee: Foshan Nanhai Xinhua Village Bank Co.,Ltd. Pledgor: Foshan yalutai ventilation equipment Co.,Ltd. Registration number: Y2021980012788 |