CN220911605U - Adjustable refrigerating machine room ventilation system - Google Patents
Adjustable refrigerating machine room ventilation system Download PDFInfo
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- CN220911605U CN220911605U CN202322513851.3U CN202322513851U CN220911605U CN 220911605 U CN220911605 U CN 220911605U CN 202322513851 U CN202322513851 U CN 202322513851U CN 220911605 U CN220911605 U CN 220911605U
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- ventilation system
- shaped notch
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- 238000009423 ventilation Methods 0.000 title claims abstract description 59
- 238000007789 sealing Methods 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The utility model discloses an adjustable refrigerating machine room ventilation system, which comprises an air collecting cylinder and a ventilation cylinder fixed on a round air port at the rear end of the air collecting cylinder, wherein an air channel adjusting device is inserted in the air collecting cylinder, and the air channel adjusting device comprises: the air duct adjusting device comprises a strip-shaped notch transversely arranged on the bottom surface of the air collecting cylinder, an air duct baffle which is inserted into the strip-shaped notch from bottom to top and can move up and down in the strip-shaped notch, and an elastic rubber band which is connected between the top of the air duct baffle and the inner wall of the top of the air collecting cylinder, wherein the strip-shaped notch is arranged close to the circular air opening.
Description
Technical Field
The utility model belongs to the technical field of ventilation systems, and particularly relates to an adjustable refrigerating machine room ventilation system.
Background
The ventilation system of the refrigerating machine room is used for ensuring ventilation in the refrigerating machine room and entry of fresh air, so that the condition of insufficient oxygen or toxic gas accumulation in the refrigerating machine room is avoided. The ventilation system generally comprises a ventilator, a ventilation tube, a ventilation pipeline, an air inlet, an air outlet and the like, wherein the ventilation tube is an important component of the ventilation system of the refrigerating machine room and plays roles in collecting harmful gas, heat and humidity in the refrigerating machine room, removing indoor and outdoor temperature difference and the like.
However, the ventilation system of the refrigerating machine room is used for displacing the air in the refrigerating machine room through the ventilation tube and displacing the external fresh air into the refrigerating machine room, so that the fresh air in the refrigerating machine room is ensured, but the ventilation tube is not required to be operated at any moment in the process of ventilating the refrigerating machine room by the operation of the ventilation tube, and when the ventilation tube stops operating, the ventilation tube is communicated with the external environment or a pipeline, so that the external fresh air is easy to invade into the refrigerating machine room in the period of stopping operating, the internal temperature of the refrigerating machine room is increased, and the refrigerating effect of the refrigerating machine room is affected.
Disclosure of utility model
The utility model aims to provide an adjustable ventilation system for a refrigerating machine room, which aims to solve the problem that when the ventilation tube of the ventilation system provided in the background art is not operated at any time, the ventilation tube is communicated with the external environment or a pipeline, so that fresh air outside the ventilation tube is easy to invade the refrigerating machine room in the period of stopping operation, and the temperature inside the refrigerating machine room is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an adjustable refrigerating machine room ventilation system, includes album dryer to and fix the air funnel on the circular wind gap of album dryer rear end, its characterized in that: the inside grafting of collection dryer has wind channel adjusting device, wind channel adjusting device includes: the air duct baffle is transversely arranged on the strip-shaped notch on the bottom surface of the air collecting cylinder, is inserted into the strip-shaped notch from bottom to top and can move up and down in the strip-shaped notch, and the elastic rubber band is connected between the top of the air duct baffle and the inner wall of the top of the air collecting cylinder, and the strip-shaped notch is close to the circular air opening.
Preferably, the width and length of the air channel baffle are larger than the diameter of the circular air port, and the air channel baffle can be completely sealed at the rear end of the circular air port.
Preferably, the air duct adjusting device further includes: the soft rope of fixed connection in the bottom center department of wind channel baffle and equidistance set up a plurality of location draw-in grooves on the outer wall of wind channel baffle right-hand member, the location draw-in groove can cup joint in the right-hand member outside of strip notch directly.
Preferably, the air collecting cylinder is of a cuboid cylindrical structure, a sealing frame is arranged outside the front end of the air collecting cylinder, and the rear ends of the air collecting cylinders are all provided with protective nets.
Preferably, the ventilation motor is longitudinally arranged at the center of the inside of the ventilation tube, the fixing sleeve is arranged on the outer side of the ventilation motor in a fixing mode, and three or more fixing frames fixedly connected with the ventilation tube are connected to the outer walls of the two ends of the fixing sleeve at equal intervals.
Preferably, the output shaft of the ventilation motor is fixedly connected with a plurality of fan blades.
Compared with the prior art, the utility model provides an adjustable refrigerating machine room ventilation system, which has the following beneficial effects:
According to the utility model, the novel air duct adjusting devices are additionally arranged in the rear end of the air collecting duct of the ventilation system of the refrigerating machine room, each air duct adjusting device is respectively positioned at the rear end of the corresponding circular air opening, the air duct adjusting devices can flexibly adjust the air duct baffle, the area for sealing the circular air opening can be synchronously changed by changing the height of the air duct baffle, so that the ventilation quantity can be flexibly changed, and when the air duct at the rear end of the circular air opening does not operate, the air duct adjusting devices can be directly used for sealing the circular air opening at one end of the air duct, so that external air flow is prevented from entering the refrigerating machine room through the air duct which does not operate.
Drawings
Fig. 1 is a schematic front perspective view of an adjustable freezer room ventilation system of the present utility model;
FIG. 2 is a schematic top plan view of an adjustable freezer room ventilation system of the present utility model;
FIG. 3 is a schematic view of the internal plan structure of the ventilator of the present utility model;
FIG. 4 is a schematic plan view of an air duct adjusting device according to the present utility model;
Reference numerals: 1-air collecting cylinder, 2-sealing frame, 3-sealing flange, 4-air funnel, 5-protective net, 6-air channel adjusting device, 7-fan blade, 8-fixing frame, 9-fixing sleeve, 10-ventilation motor, 11-round air inlet, 12-strip notch, 13-air channel baffle, 14-elastic rubber band, 15-soft pull rope and 16-positioning clamping groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present 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.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.
It should be noted that the features of the embodiments of the present utility model may be combined with each other without conflict.
As shown in fig. 1-4, an adjustable ventilation system for a refrigerating machine room comprises a wind collecting cylinder 1 and a ventilation cylinder 4 fixed on a circular air port 11 at the rear end of the wind collecting cylinder 1, and is characterized in that: the air duct adjusting device 6 is inserted in the air collecting duct 1, and the air duct adjusting device 6 comprises: the air duct baffle plate is characterized by comprising a strip-shaped notch 12 transversely arranged on the bottom surface of the air collecting cylinder 1, an air duct baffle plate 13 which is inserted into the strip-shaped notch 12 from bottom to top and can move up and down in the strip-shaped notch 12, and an elastic rubber band 14 connected between the top of the air duct baffle plate and the inner wall of the top of the air collecting cylinder 1, wherein the strip-shaped notch 12 is arranged close to the circular air opening 11;
It should be noted that: the circular air port 11 is arranged at the rear end of the air collecting cylinder 1, the air channel adjusting devices 6 are in one-to-one correspondence with the circular air port 11, and the plurality of air cylinders 4 are fixed at the circular air port 11 at the rear end of the air collecting cylinder 1 through the sealing flange 3 and screws.
The width and length of the air channel baffle 13 are larger than the diameter of the circular air port 11, and the air channel baffle 13 can be completely sealed at the rear end of the circular air port 11.
Wherein, in order to adjust and fix the position of the air duct baffle 13 conveniently, the air duct adjusting device 6 further comprises: the soft pull rope 15 fixedly connected to the bottom center of the air duct baffle 13, and the positioning clamping grooves 16 equidistantly arranged on the outer wall of the right end of the air duct baffle 13, wherein the positioning clamping grooves 16 can be directly sleeved outside the right end of the strip-shaped notch 12.
In practice, when one or more of the air cylinders 4 do not operate, the air channel adjusting device 6 is needed to be used for closing the circular air port 11 at one end of the air cylinder 4, when the air cylinder 4 operates normally, the air channel baffle 13 is positioned at the lower side of the circular air port 11, in particular, the lower end of the soft pull rope 15 needs to be grasped, and the air channel baffle 13 is driven leftwards by the soft pull rope 15 to move, so that the positioning clamping groove 16 at the right end of the air channel baffle 13 is converted into a disengaging state from a state clamped at the right end of the strip-shaped notch 12, and then the soft pull rope 15 is directly loosened, at the moment, the two elastic rubber bands 14 pull the air channel baffle 13 upwards through self elasticity until the air channel baffle 13 completely closes the circular air port 11, and when the ventilation flow of the air cylinder 4 needs to be changed, only the air channel baffle 13 is needed to be pulled downwards through the soft pull rope 15, for example, the air channel baffle 13 is needed to be semi-closed, and at the moment, the air channel baffle 13 is required to be pulled rightwards by the soft pull rope 15, so that the positioning clamping groove 16 at the right end of the air channel baffle 13 is clamped at the right end of the strip-shaped notch 12, and then the positioning clamping groove 16 is clamped at the right end of the strip-shaped notch 12, and then the air channel 13 is locked at a good height, and the air channel 13 is locked at the current height. Thereby realizing flexible change of ventilation air quantity and avoiding external air flow from entering the refrigerating machine room through the non-running ventilating drum 4.
As shown in fig. 1, the air collecting cylinder 1 is in a cuboid cylindrical structure, a sealing frame 2 is arranged outside the front end of the air collecting cylinder 1, and a protection net 5 is arranged at the rear ends of the air collecting cylinders 4;
As shown in fig. 2, a ventilation motor 10 is longitudinally arranged at the center of the inside of the ventilation tube 4, a fixing sleeve 9 is arranged on the outer side of the ventilation motor 10, and three or more fixing frames 8 fixedly connected with the ventilation tube 4 are equidistantly connected to the outer walls of the two ends of the fixing sleeve 9; the output shaft of the ventilation motor 10 is fixedly connected with a plurality of fan blades 7, and the number of the fan blades 7 is not less than three or more.
This refrigerating machine room ventilation system is when the installation, because refrigerating machine room is in order to keep warm, so the wall body is thicker, when the installation, need peg graft album dryer 1 in the hole of reserving in the wall, and need guarantee sealing frame 22 laminating on the outer wall of computer lab wall, and form sealed effect, a plurality of ventilation drums 4 then are located the inside of refrigerating machine room this moment, when ventilating, the inside ventilation motor 10 of ventilation drum 4 needs to be started, the inside rotor of ventilation motor 10 then can drive the output shaft high-speed rotation, and the output shaft then can drive flabellum 7 rotation simultaneously, flabellum 7 rotation then can produce outside or inwards orientation wind-force, outside orientation wind-force then can outwards suck the inside air of refrigerating machine room, inside orientation wind-force then can suck outside air to the inside of refrigerating machine room, thereby reach the purpose of ventilation.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The utility model provides an adjustable refrigerator room ventilation system, includes collection dryer (1) to and fix ventilation tube (4) on circular wind gap (11) of collection dryer (1) rear end, its characterized in that: the air collection cylinder (1) is internally inserted with an air channel adjusting device (6), and the air channel adjusting device (6) comprises: the air duct baffle plate is characterized in that the air duct baffle plate is transversely arranged on the strip-shaped notch (12) on the bottom surface of the air collecting cylinder (1), the air duct baffle plate (13) is inserted into the strip-shaped notch (12) from bottom to top and can move up and down in the strip-shaped notch (12), and the elastic rubber band (14) is connected between the top of the air duct baffle plate and the inner wall of the top of the air collecting cylinder (1), and the strip-shaped notch (12) is close to the circular air opening (11).
2. An adjustable freezer room ventilation system according to claim 1, wherein: the width and the length of the air duct baffle (13) are larger than the diameter of the circular air port (11), and the air duct baffle (13) can be completely sealed at the rear end of the circular air port (11).
3. An adjustable freezer room ventilation system according to claim 2, characterized in that: the air duct adjusting device (6) further comprises: the soft pull rope (15) is fixedly connected to the bottom center of the air duct baffle (13), and the positioning clamping grooves (16) are formed in the outer wall of the right end of the air duct baffle (13) at equal intervals, and the positioning clamping grooves (16) can be directly sleeved outside the right end of the strip-shaped notch (12).
4. An adjustable freezer room ventilation system according to claim 1, wherein: the air collecting cylinder (1) is of a cuboid cylindrical structure, a sealing frame (2) is arranged outside the front end of the air collecting cylinder (1), and protection nets (5) are arranged at the rear ends of the air collecting cylinders (4).
5. An adjustable freezer ventilation system in accordance with claim 4, wherein: the novel ventilating fan is characterized in that a ventilating motor (10) is longitudinally arranged in the center of the inside of the ventilating funnel (4), a fixing sleeve (9) is arranged on the outer side of the ventilating motor (10), and three or more fixing frames (8) fixedly connected with the ventilating funnel (4) are connected to the outer walls of the two ends of the fixing sleeve (9) at equal intervals.
6. An adjustable freezer ventilation system as set forth in claim 5, wherein: the output shaft of the ventilation motor (10) is fixedly connected with a plurality of fan blades (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513851.3U CN220911605U (en) | 2023-09-15 | 2023-09-15 | Adjustable refrigerating machine room ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513851.3U CN220911605U (en) | 2023-09-15 | 2023-09-15 | Adjustable refrigerating machine room ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220911605U true CN220911605U (en) | 2024-05-07 |
Family
ID=90913492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513851.3U Active CN220911605U (en) | 2023-09-15 | 2023-09-15 | Adjustable refrigerating machine room ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220911605U (en) |
-
2023
- 2023-09-15 CN CN202322513851.3U patent/CN220911605U/en active Active
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