CN220190621U - Automatic air inlet shutter box of generator room - Google Patents
Automatic air inlet shutter box of generator room Download PDFInfo
- Publication number
- CN220190621U CN220190621U CN202321747597.7U CN202321747597U CN220190621U CN 220190621 U CN220190621 U CN 220190621U CN 202321747597 U CN202321747597 U CN 202321747597U CN 220190621 U CN220190621 U CN 220190621U
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- shutter box
- box body
- generator room
- air inlet
- automatic air
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- 238000001816 cooling Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 22
- 239000000110 cooling liquid Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model discloses an automatic air inlet shutter box of a generator room, which relates to the field of ventilation of the generator room and comprises a shutter box body, wherein shutters are arranged on two sides of the shutter box body, an exhaust fan is arranged in the middle of the shutter box body, clamping plates are arranged on two sides of the lower end of the exhaust fan, a screw nut seat is fixedly connected with the clamping plates, matched left-right screw rods are arranged on the inner side of the screw nut seat, a first mounting cavity and a second mounting cavity are respectively arranged on the shutter box body at two sides of the exhaust fan, the first mounting cavity and the second mounting cavity are symmetrically distributed on the shutter box body, serpentine pipes are arranged in the first mounting cavity and the second mounting cavity, and a cooling box body is fixedly arranged on the outer side of the shutter box body. According to the utility model, the cooling liquid can absorb heat while the exhaust fan is conveniently installed, so that the heat of circulating gas is reduced, and the heat dissipation effect of the generator room is improved.
Description
Technical Field
The utility model relates to the field of ventilation of generator rooms, in particular to an automatic air inlet shutter box of a generator room.
Background
The generator room is mainly used for installing and preventing the building of the generator, a large amount of heat can be generated in the generator room due to the fact that a large amount of generators exist in the generator room, the generator room is required to be kept in a ventilation state all the time for helping the generator to dissipate heat, and the louver box capable of automatically intaking air can be installed in the generator room for ensuring that people ventilate the generator room.
The prior Chinese patent is searched: an automatic air inlet shutter box device (publication number: CN 212006102U) of a generator room comprises a box body, wherein an adjusting mechanism is arranged in the box body; the adjusting mechanism comprises a plurality of first blades, a plurality of first vertical rods are fixedly arranged on the rear sides of the first blades, first transverse plates are fixedly arranged on the bottom ends of the first vertical rods, threaded rods are arranged inside the first transverse plates, a plurality of second blades are arranged on the rear sides of the boxes, second vertical rods are fixedly arranged on the front sides of the second blades, second transverse plates are fixedly arranged on the bottom ends of the second vertical rods, and connecting plates are fixedly arranged on the front sides of the second transverse plates. According to the utility model, the first vertical rod and the second vertical rod are driven to move up and down by the threaded rod, so that the inclination angles of the first blade and the second blade can be adjusted simultaneously, the trouble of repeatedly adjusting the blades is avoided, and the time is effectively saved.
Although the air can circulate in the generator room and the air conveniently, the heat generated by the generator room during operation can raise the temperature of the air, so that the temperature of the circulated air is higher, and the heat dissipation effect of the generator room is poor.
Therefore, it is necessary to invent an automatic air intake shutter box for a generator room to solve the above problems.
Disclosure of Invention
The utility model aims to provide an automatic air inlet shutter box of a generator room, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic air inlet shutter box of generator room, includes the shutter box body, the shutter is installed to the both sides of shutter box body, the mid-mounting of shutter box body has the air extraction fan, air extraction fan lower extreme both sides are equipped with the grip block, grip block fixedly connected with lead screw nut seat, the inboard of lead screw nut seat is equipped with assorted left and right sides spiral lead screw, the shutter box body is located air extraction fan's both sides department is equipped with first installation cavity and second installation cavity respectively, first installation cavity with second installation cavity symmetric distribution is in on the shutter box body, first installation cavity with the inside in second installation cavity is all installed the coiled pipe, the shutter box body outside is fixed and is equipped with the cooling box body.
Preferably, a driving motor is installed at one end, close to the left-handed screw, of the inside of the shutter box body, and a driving shaft is installed on the driving motor.
Preferably, a coupling is arranged at the position, close to the left-handed screw rod, of the driving shaft, and the driving shaft is fixedly connected with the left-handed screw rod through the coupling.
Preferably, the guide rod is slidably arranged on the screw nut seat, two ends of the guide rod are abutted against the inner wall of the shutter box body, and the screw nut seat is close to the guide rod and provided with a matched limiting hole.
Preferably, one end of the coiled pipe is provided with a liquid inlet end, and the liquid inlet end is communicated with the cooling box body.
Preferably, a control valve is arranged on the liquid inlet end.
Preferably, the other end of the coiled pipe is provided with a liquid outlet end, one end of the liquid outlet end is connected with a pump body, a return pipe is fixedly connected to the pump body, and the return pipe is communicated with the cooling box body.
The utility model has the technical effects and advantages that:
1. when the air draft fan is installed, bolts in the top box cover of the louver box body can be screwed out, then the box cover is pushed to open the louver box body, then the bottom of the air draft fan can be placed in the middle of the louver box body, then the driving motor is started, the driving motor drives the driving shaft to rotate, the driving shaft is connected with the left and right screw rods through the coupler, the left and right screw rods are driven to rotate, two groups of screw rod nut seats on the left and right screw rods move in opposite directions, and clamping plates are connected to the two groups of screw rod nut seats, so that the clamping plates clamp and fix the air draft fan from two sides, and the air draft fan is conveniently installed;
2. when the exhaust fan in the louver box body starts operation, circulating hot air passes through the first installation cavity and the second installation cavity, the first installation cavity and the second installation cavity are internally provided with the coiled pipes, cooling liquid can be injected into a group of coiled pipes, and the specific operation is that a control valve on a liquid inlet end is opened, so that the cooling liquid in the cooling box body is conveyed into the coiled pipes, and the hot air absorbs heat through the cooling liquid when passing through the coiled pipes, so that the heat of the circulating air is reduced, and the heat dissipation effect of a generator room is improved;
3. according to the utility model, after the temperature of the cooling liquid in one group of the serpentine pipes rises, the corresponding control valve can be closed and the corresponding pump body is started, the cooling liquid in the group of the serpentine pipes is pumped to the reflux pipe through the liquid outlet end and is conveyed into the cooling box body through the reflux pipe, and the cooling box body is positioned outside the cooling box body, so that the cooling liquid can be naturally cooled in the cooling box body, and in the cooling process, the cooling liquid can be injected into the other group of the serpentine pipes, so that the two groups of the serpentine pipes alternately operate, and the cooling effect on hot gas in the cooling box body is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of the whole structure of an automatic air inlet shutter box of a generator room.
Fig. 2 is a schematic structural view of a clamping mechanism in an automatic air inlet shutter box of a generator room.
Fig. 3 is a schematic structural view of a cooling mechanism in an automatic air inlet shutter box of a generator room.
FIG. 4 is an enlarged view of the part of the structure of FIG. 3 in an automatic air intake louver box of a generator room according to the present utility model
Fig. 5 is a bottom view of the whole structure of an automatic air inlet shutter box of a generator room.
In the figure: 1. a shutter box body; 2. a shutter; 3. an exhaust fan; 4. a driving motor; 5. a drive shaft; 6. a coupling; 7. a left-right screw rod; 8. a screw nut seat; 9. a guide rod; 10. a limiting hole; 11. a clamping plate; 12. a first mounting cavity; 13. a second mounting cavity; 14. a serpentine tube; 15. a liquid outlet end; 16. a pump body; 17. a return pipe; 18. a liquid inlet end; 19. a control valve; 20. and cooling the box body.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
The utility model provides an automatic air inlet shutter box of a generator room, which is shown in fig. 1-5, and comprises a shutter box body 1, wherein shutters 2 are arranged on two sides of the shutter box body 1, an exhaust fan 3 is arranged in the middle of the shutter box body 1, the exhaust fan 3 can accelerate the circulation of air in the generator room, clamping plates 11 are arranged on two sides of the lower end of the exhaust fan 3, the clamping plates 11 are used for fixing the exhaust fan 3, a screw nut seat 8 is fixedly connected with the clamping plates 11, a matched left-right screw rod 7 is arranged on the inner side of the screw nut seat 8, a first installation cavity 12 and a second installation cavity 13 are respectively arranged on two sides of the shutter box body 1, the first installation cavity 12 and the second installation cavity 13 are symmetrically distributed on the shutter box body 1, a serpentine pipe 14 is arranged in each of the first installation cavity 12 and the second installation cavity 13, the serpentine pipe 14 can enlarge the heat exchange area of cooling liquid and hot air, a cooling box body 20 is fixedly arranged on the outer side of the shutter box body 1, and the cooling box body 20 is internally provided with cooling liquid.
In order to provide stable driving force for the rotation of the left-right screw rod 7, the driving motor 4 is arranged at one end of the inside of the shutter box body 1, which is close to the left-right screw rod 7, and the driving motor 4 is provided with the driving shaft 5.
In order to facilitate the fixed connection of the driving shaft 5 and the left-right screw rod 7, the driving shaft 5 is provided with the coupler 6 near the left-right screw rod 7, and the driving shaft 5 is fixedly connected with the left-right screw rod 7 through the coupler 6.
In order to improve the stability of the clamping plate 11 during movement, the guide rod 9 is arranged on the screw nut seat 8 in a sliding manner, two ends of the guide rod 9 are in contact with the inner wall of the shutter box body 1, and a matched limiting hole 10 is formed in the position, close to the guide rod 9, of the screw nut seat 8.
In order to facilitate the delivery of cooling liquid into the serpentine tube 14, one end of the serpentine tube 14 is provided with a liquid inlet end 18, and the liquid inlet end 18 is communicated with a cooling box 20.
In order to control the flow rate of the liquid inlet end 18, the liquid inlet end 18 is provided with a control valve 19.
In order to conveniently reduce the temperature of cooling liquid in the louver box body 1, the other end of the serpentine pipe 14 is provided with a liquid outlet end 15, one end of the liquid outlet end 15 is connected with a pump body 16, the pump body 16 is also fixedly connected with a return pipe 17, and the return pipe 17 is communicated with a cooling box body 20.
Working principle: when the air draft fan 3 is installed, bolts in a box cover at the top of the louver box body 1 can be screwed out, then the box cover is pushed to open the louver box body 1, then the bottom of the air draft fan 3 can be placed in the middle of the louver box body 1, then the driving motor 4 is started, the driving motor 4 drives the driving shaft 5 to rotate, the driving shaft 5 is connected with the left and right screw rods 7 through the coupler 6, and then the left and right screw rods 7 are driven to rotate, two groups of screw rod nut seats 8 on the left and right screw rods 7 move in opposite directions, and clamping plates 11 are connected to the two groups of screw rod nut seats 8, so that the air draft fan 3 is clamped and fixed by the clamping plates 11 from two sides, and the air draft fan 3 is conveniently installed; in addition, when the exhaust fan 3 in the shutter box body 1 starts operation, circulating hot air passes through the first installation cavity 12 and the second installation cavity 13, the first installation cavity 12 and the second installation cavity 13 are internally provided with the coiled pipes 14, cooling liquid can be injected into one group of coiled pipes 14, specifically, the control valve 19 on the liquid inlet end 18 is opened, so that the cooling liquid in the cooling box body 20 is conveyed into the coiled pipes 14, and the hot air absorbs heat through the cooling liquid when passing through the coiled pipes 14, so that the heat of the circulating air is reduced, and the heat dissipation effect of a generator room is improved; and after the temperature of the cooling liquid in one group of the serpentine pipes 14 rises, the corresponding control valve 19 can be closed and the corresponding pump body 16 is started, the cooling liquid in one group of the serpentine pipes 14 is pumped to the position of the return pipe 17 through the liquid outlet end 15 and is conveyed into the cooling box body 20 through the return pipe 17, the cooling box body 20 is positioned outside the louver box body 1, so that the cooling liquid can be naturally cooled in the cooling box body 20, and the cooling liquid can be injected into the other group of the serpentine pipes 14 in the cooling process, so that the two groups of the serpentine pipes 14 alternately operate, and the cooling effect on hot air in the louver box body 1 is improved.
The utility model can absorb heat through the cooling liquid while realizing convenient installation of the exhaust fan 3, thereby reducing the heat of circulating gas, and further improving the heat dissipation effect of a generator room, the cooling liquid in one group of the serpentine pipes 14 can be naturally cooled in the cooling box body 20, and the cooling liquid can be injected into the other group of the serpentine pipes 14 in the cooling process, so that the two groups of the serpentine pipes 14 alternately operate, and the cooling effect of hot gas in the louver box body 1 is improved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an automatic air inlet shutter box of generator room, includes shutter box body (1), its characterized in that: the shutter box comprises a shutter box body (1), wherein shutters (2) are arranged on two sides of the shutter box body (1), an exhaust fan (3) is arranged in the middle of the shutter box body (1), clamping plates (11) are arranged on two sides of the lower end of the exhaust fan (3), screw nut seats (8) are fixedly connected to the clamping plates (11), right-left screw rods (7) which are matched are arranged on the inner sides of the screw nut seats (8), a first installation cavity (12) and a second installation cavity (13) are respectively arranged on two sides of the exhaust fan (3) of the shutter box body (1), the first installation cavity (12) and the second installation cavity (13) are symmetrically distributed on the shutter box body (1), cooling boxes (20) are fixedly arranged on the outer sides of the shutter box body (1).
2. The automatic air inlet shutter box of a generator room according to claim 1, wherein: the inside of shutter box body (1) is close to left and right handed lead screw (7) one end department installs driving motor (4), install drive shaft (5) on driving motor (4).
3. The automatic air inlet shutter box of a generator room according to claim 2, wherein: the driving shaft (5) is close to the left-right screw (7) and is provided with a coupler (6), and the driving shaft (5) is fixedly connected with the left-right screw (7) through the coupler (6).
4. The automatic air inlet shutter box of a generator room according to claim 1, wherein: the guide rod (9) is slidably arranged on the screw nut seat (8), two ends of the guide rod (9) are abutted against the inner wall of the shutter box body (1), and the screw nut seat (8) is close to the guide rod (9) and provided with a matched limiting hole (10).
5. The automatic air inlet shutter box of a generator room according to claim 1, wherein: one end of the coiled pipe (14) is provided with a liquid inlet end (18), and the liquid inlet end (18) is communicated with the cooling box body (20).
6. The automatic air inlet shutter box of a generator room according to claim 5, wherein: and a control valve (19) is arranged on the liquid inlet end (18).
7. The automatic air inlet shutter box of a generator room according to claim 1, wherein: the other end of coiled pipe (14) is equipped with out liquid end (15), the one end that goes out liquid end (15) is connected with pump body (16), still fixedly connected with back flow (17) on pump body (16), back flow (17) with cooling box (20) are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321747597.7U CN220190621U (en) | 2023-07-05 | 2023-07-05 | Automatic air inlet shutter box of generator room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321747597.7U CN220190621U (en) | 2023-07-05 | 2023-07-05 | Automatic air inlet shutter box of generator room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190621U true CN220190621U (en) | 2023-12-15 |
Family
ID=89107182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321747597.7U Active CN220190621U (en) | 2023-07-05 | 2023-07-05 | Automatic air inlet shutter box of generator room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190621U (en) |
-
2023
- 2023-07-05 CN CN202321747597.7U patent/CN220190621U/en active Active
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