CN220522818U - Fire control smoke exhaust fan with cooling structure - Google Patents
Fire control smoke exhaust fan with cooling structure Download PDFInfo
- Publication number
- CN220522818U CN220522818U CN202322153131.0U CN202322153131U CN220522818U CN 220522818 U CN220522818 U CN 220522818U CN 202322153131 U CN202322153131 U CN 202322153131U CN 220522818 U CN220522818 U CN 220522818U
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- Prior art keywords
- fixedly connected
- water
- smoke exhaust
- cooling structure
- pipe
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- 238000001816 cooling Methods 0.000 title claims abstract description 38
- 239000000779 smoke Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000007921 spray Substances 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 241000883990 Flabellum Species 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of fire-fighting smoke exhaust fans, and discloses a fire-fighting smoke exhaust fan with a cooling structure, which comprises a cooling assembly and a basic assembly, wherein the cooling assembly comprises a water tank, the right end of the water tank is fixedly connected with a rotating ring, the upper side and the lower side of the right end of the rotating ring are respectively fixedly connected with a sprinkler pipe and a connecting rod, the right ends of the sprinkler pipe and the connecting rod are fixedly connected with toothed rings, the right end of the rotating ring is fixedly connected with a fixing plate corresponding to the front side of the sprinkler pipe, the right side of the top end of the fixing plate is fixedly connected with a spray head and penetrates through the spray head, the outer wall of the spray head is fixedly connected with a rotating shell, and the top end of the water tank is fixedly connected with a water pump. According to the utility model, the water can be sprayed into the circular shell through the spray head, so that the internal spraying range is changed, and the water can be sprayed to the outer wall of the circular shell comprehensively through the spray pipe, so that the spraying range can be increased, and the cooling effect can be improved.
Description
Technical Field
The utility model relates to the technical field of fire-fighting smoke exhaust fans, in particular to a fire-fighting smoke exhaust fan with a cooling structure.
Background
Fire fighting eliminates hidden trouble and prevents disaster, and the narrow meaning of the fire fighting is that in the early stage of people's understanding: in the meaning of (putting out) fire, smoke exhaust fans, which are devices for evacuating smoke of fire and removing heat of fire, are used in fire engineering, and they are widely used in commercial buildings, residential buildings, industrial plants, etc. to ensure the safety of personnel and reduce the loss of buildings.
Chinese patent document CN217271025U discloses a fire control smoke exhaust fan convenient to cooling, including circular shell, installation pole, fan body and flabellum, installation pole fixed mounting is in on the inside wall of circular shell, fan body fixed mounting is in on the one end of installation pole, flabellum fixed mounting is in on the output shaft of fan body, the top fixed mounting of circular shell has the dead lever, the top fixed mounting of dead lever has the water tank, one side fixed mounting of water tank has the connecting pipe, the one end fixed mounting of connecting pipe has the arc drain bar, the bottom fixed mounting aqueduct of water tank, be provided with the mounting hole on the circular shell, fixed mounting has the shower nozzle on the inside wall of mounting hole, can follow outside cooling to circular shell through the arc drain bar, can follow inside cooling through the shower nozzle, and cooling effect is good, can block impurity through the filter screen, has avoided the flabellum and fan body to receive the harm. But when cooling down to circular shell, can only spray from the top of circular shell, later flow at circular shell through water by oneself and cool down, can't spray the cooling to whole circular shell, consequently cooling effect is relatively poor to only one side is provided with the filter.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a fire-fighting smoke exhaust fan with a cooling structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the fire-fighting smoke exhaust fan with the cooling structure comprises a cooling assembly and a basic assembly, wherein the cooling assembly comprises a water tank, the right end of the water tank is fixedly connected with a rotary ring, the upper side and the lower side of the right end of the rotary ring are respectively fixedly connected with a sprinkler pipe and a connecting rod, the right ends of the sprinkler pipe and the connecting rod are fixedly connected with toothed rings, the right end of the rotary ring corresponds to the front side of the sprinkler pipe and is fixedly connected with a fixing plate, the right side of the top of the fixing plate is fixedly connected with a spray head and penetrates through the spray head, the outer wall of the spray head is fixedly connected with a rotary shell, the top of the water tank is fixedly connected with a water pump, the water outlet of the water pump is fixedly connected with a connecting pipe, and the other end of the connecting pipe is fixedly connected to the left side of the top of the sprinkler pipe;
the basic assembly comprises a vertical plate, the right side the right end fixedly connected with a first motor, the driving end of the first motor is fixedly connected with a first driving shaft, the left end of the driving shaft is fixedly connected with a gear, and the outer diameter of the gear is in meshed connection with the outer diameter of the toothed ring.
As a further description of the above technical solution:
the water tank is connected with the water pump through a water pipe, and the connecting pipe is connected with the spray head through a water pipe.
As a further description of the above technical solution:
the utility model discloses a water tank, including riser top, ring gear, rotatory ring, riser top all fixedly connected with circular shell, circular shell outer wall rotates respectively to be connected at rotatory ring and ring gear inner wall, left side circular shell outer wall sliding connection is in the water tank bottom.
As a further description of the above technical solution:
the opposite ends of the round shell are respectively connected with the left end and the right end of the rotary shell in a rotating way.
As a further description of the above technical solution:
the circular shell inner wall outside all fixedly connected with filter, the left side the filter bottom is provided with the breach.
As a further description of the above technical solution:
the right side circular shell inner wall fixedly connected with cross plate, cross plate left end fixedly connected with second motor, second motor drive end fixedly connected with drive shaft two, drive shaft two left end fixedly connected with flabellum.
As a further description of the above technical solution:
the shower nozzle slope sets up and goes out the water direction setting in the flabellum left side.
As a further description of the above technical solution:
and the water outlet of the sprinkler pipe is arranged on the outer walls of the circular shell and the rotary shell.
The utility model has the following beneficial effects:
1. according to the utility model, the first motor is started to rotate with the sprinkler pipe and the spray head, the water tank rotates with the water pump and the connecting pipe, meanwhile, the water pump is started to pump water into the sprinkler pipe and the spray head in the water tank, the water can be sprayed into the circular shell through the spray head, so that the internal spraying range is changed, the water can be sprayed to the outer wall of the circular shell comprehensively through the sprinkler pipe, the spraying range can be improved, and the cooling effect is improved.
2. According to the utility model, the filter plates are arranged on both sides, so that smoke dust can be prevented from entering the circular shell in the smoke discharging process, damage to the fan blade is avoided, and the service life of the fan blade is prolonged.
Drawings
Fig. 1 is a right front top perspective view of a fire-fighting smoke exhaust fan with a cooling structure according to the present utility model;
fig. 2 is a front left bottom perspective view of a fire-fighting smoke exhaust fan with a cooling structure according to the present utility model;
fig. 3 is a schematic perspective view of a cross section of a circular casing of a fire-fighting smoke exhaust fan with a cooling structure;
fig. 4 is an enlarged view of a in fig. 3.
Legend description:
1. a cooling component; 101. a rotating ring; 102. a water tank; 103. a water pump; 104. a connecting pipe; 105. a fixing plate; 106. a spray head; 107. a sprinkler pipe; 108. a toothed ring; 109. rotating the housing; 110. a connecting rod; 2. a base assembly; 201. a filter plate; 202. a first motor; 203. a gear; 204. a vertical plate; 205. a circular housing; 206. a first driving shaft; 207. a cross plate; 208. a second driving shaft; 209. a fan blade; 210. and a second motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a fire control smoke exhaust fan with cooling structure, including cooling assembly 1 and basic assembly 2, cooling assembly 1 includes water tank 102, water tank 102 right-hand member fixedly connected with swivel ring 101, swivel ring 101 right-hand member upper and lower both sides are fixedly connected with sprinkler pipe 107 and connecting rod 110 respectively, sprinkler pipe 107 and connecting rod 110 right-hand member fixedly connected with ring gear 108, the front side fixedly connected with fixed plate 105 of sprinkler pipe 107 is corresponding to swivel ring 101 right-hand member, fixed plate 105 top right side fixedly connected with shower nozzle 106 and run through, shower nozzle 106 outer wall fixedly connected with swivel housing 109, water tank 102 top fixedly connected with water pump 103, water pump 103 delivery port fixedly connected with connecting pipe 104, connecting pipe 104 other end fixedly connected with is in sprinkler pipe 107 top left side;
the basic assembly 2 comprises a vertical plate 204, the right end of the right vertical plate 204 is fixedly connected with a first motor 202, the driving end of the first motor 202 is fixedly connected with a first driving shaft 206, the left end of the first driving shaft 206 is fixedly connected with a gear 203, and the outer diameter of the gear 203 is in meshed connection with the outer diameter of the toothed ring 108.
The first motor 202 is started to drive the first motor 206 to rotate, the first motor 206 is started to drive the gear 203 to rotate, the gear 203 is started to drive the toothed ring 108 to rotate, the toothed ring 108 is started to drive the sprinkler pipe 107 and the connecting rod 110 to rotate, the sprinkler pipe 107 and the connecting rod 110 are started to drive the rotating ring 101 to rotate, the rotating ring 101 is started to drive the water tank 102 and the fixing plate 105 to rotate, the fixing plate 105 is started to drive the water pump 103 and the connecting pipe 104 to rotate, meanwhile, the water pump 103 is started to pump water into the sprinkler pipe 107 and the sprinkler head 106 in the water tank 102, water can be sprayed into the circular shell 205 through the sprinkler head 106, so that the internal spraying range is changed, water can be sprayed to the outer wall of the circular shell 205 comprehensively through the sprinkler pipe 107, the spraying range can be improved, and the cooling effect can be improved.
The water tank 102 and the water pump 103 are connected by a water pipe, the connection pipe 104 and the spray head 106 are connected by a water pipe, the water tank 102 and the water pump 103 are connected by a water pipe, and the connection pipe 104 and the spray head 106 are connected.
The top end of each vertical plate 204 is fixedly connected with a circular shell 205, the outer walls of the circular shells 205 are respectively and rotatably connected to the inner walls of the rotary ring 101 and the toothed ring 108, the outer walls of the left circular shells 205 are slidably connected to the bottom end of the water tank 102, the rotary ring 101, the toothed ring 108 and the water tank 102 are subjected to limit processing through the circular shells 205, the opposite ends of the circular shells 205 are respectively and rotatably connected to the left end and the right end of the rotary shell 109, and the rotary shell 109 is subjected to limit processing through the circular shells 205.
The circular shell 205 inner wall fixedly connected with cross plate 207 on right side, cross plate 207 left end fixedly connected with second motor 210, second motor 210 drive end fixedly connected with drive shaft two 208, drive shaft two 208 left end fixedly connected with flabellum 209, the equal fixedly connected with filter 201 in circular shell 205 inner wall outside, left side filter 201 bottom is provided with the breach, can prevent to get into in the circular shell 205 at the in-process smoke and dust of discharging fume through all being provided with filter 201 on both sides, avoid causing the damage to flabellum 209, thereby improve the life of flabellum 209.
The shower nozzle 106 is inclined to set up and the water outlet direction sets up in the flabellum 209 left side, and sprinkler pipe 107 delivery port sets up at circular shell 205 and rotatory shell 109 outer wall.
Working principle: first motor 202 is started to drive first 206 rotation, drive first 206 rotation of taking gear 203, gear 203 rotation of taking ring gear 108, ring gear 108 rotation of taking sprinkler pipe 107 and connecting rod 110, sprinkler pipe 107 and connecting rod 110 rotation of taking rotatory ring 101, rotatory ring 101 takes water tank 102 and fixed plate 105 rotation, fixed plate 105 takes shower nozzle 106 rotation, water tank 102 takes water pump 103 and connecting pipe 104 rotation, simultaneously, start water pump 103 take in water tank 102 take sprinkler pipe 107 and shower nozzle 106, can spray moisture to circular shell 205 inside through shower nozzle 106, thereby change inside spraying range, can spray moisture to the outer wall of circular shell 205 overall through sprinkler pipe 107, thereby can improve spraying range, and the cooling effect is improved, and through both sides all being provided with filter 201 can prevent that smoke and dust from getting into circular shell 205 in the fume discharging process, avoid causing the damage to flabellum 209, thereby improve the life of flabellum 209.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a fire control smoke exhaust fan with cooling structure, includes cooling subassembly (1) and basic assembly (2), its characterized in that: the cooling assembly (1) comprises a water tank (102), a rotating ring (101) is fixedly connected to the right end of the water tank (102), a water spraying pipe (107) and a connecting rod (110) are fixedly connected to the upper side and the lower side of the right end of the rotating ring (101), a toothed ring (108) is fixedly connected to the right end of the water spraying pipe (107) and the right end of the connecting rod (110), a fixing plate (105) is fixedly connected to the right end of the rotating ring (101) corresponding to the front side of the water spraying pipe (107), a spray head (106) is fixedly connected to the right side of the top of the fixing plate (105) and penetrates through the fixing plate, a rotating shell (109) is fixedly connected to the outer wall of the spray head (106), a water pump (103) is fixedly connected to the top of the water tank (102), a connecting pipe (104) is fixedly connected to the water outlet of the water pump (103), and the other end of the connecting pipe (104) is fixedly connected to the left side of the top of the water spraying pipe (107).
The basic assembly (2) comprises a vertical plate (204), the right side is fixedly connected with a first motor (202) at the right end of the vertical plate (204), the driving end of the first motor (202) is fixedly connected with a first driving shaft (206), the left end of the first driving shaft (206) is fixedly connected with a gear (203), and the outer diameter of the gear (203) is meshed and connected with the outer diameter of a toothed ring (108).
2. The fire smoke exhaust ventilator with cooling structure according to claim 1, wherein: the water tank (102) is connected with the water pump (103) through a water pipe, and the connecting pipe (104) is connected with the spray head (106) through a water pipe.
3. The fire smoke exhaust ventilator with cooling structure according to claim 1, wherein: the top of the vertical plate (204) is fixedly connected with a circular shell (205), the outer wall of the circular shell (205) is respectively connected with the inner walls of the rotating ring (101) and the toothed ring (108) in a rotating way, and the outer wall of the circular shell (205) is slidingly connected with the bottom of the water tank (102) on the left side.
4. A fire smoke exhaust ventilator with a cooling structure according to claim 3, characterized in that: the opposite ends of the round shell (205) are respectively connected with the left end and the right end of the rotary shell (109) in a rotating way.
5. A fire smoke exhaust ventilator with a cooling structure according to claim 3, characterized in that: the circular shell (205) is characterized in that the outer sides of the inner walls of the circular shell (205) are fixedly connected with filter plates (201), and notches are formed in the bottom ends of the left filter plates (201).
6. A fire smoke exhaust ventilator with a cooling structure according to claim 3, characterized in that: the right side circular shell (205) inner wall fixedly connected with cross board (207), cross board (207) left end fixedly connected with second motor (210), second motor (210) drive end fixedly connected with drive shaft two (208), drive shaft two (208) left end fixedly connected with flabellum (209).
7. The fire smoke exhaust ventilator with cooling structure according to claim 1, wherein: the spray head (106) is obliquely arranged, and the water outlet direction is arranged on the left side of the fan blade (209).
8. The fire smoke exhaust ventilator with cooling structure according to claim 1, wherein: the water outlet of the sprinkling pipe (107) is arranged on the outer walls of the circular shell (205) and the rotary shell (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153131.0U CN220522818U (en) | 2023-08-11 | 2023-08-11 | Fire control smoke exhaust fan with cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153131.0U CN220522818U (en) | 2023-08-11 | 2023-08-11 | Fire control smoke exhaust fan with cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220522818U true CN220522818U (en) | 2024-02-23 |
Family
ID=89934422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322153131.0U Active CN220522818U (en) | 2023-08-11 | 2023-08-11 | Fire control smoke exhaust fan with cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220522818U (en) |
-
2023
- 2023-08-11 CN CN202322153131.0U patent/CN220522818U/en active Active
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