CN210772636U - Make things convenient for later maintenance's new trend system off-premises station - Google Patents
Make things convenient for later maintenance's new trend system off-premises station Download PDFInfo
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- CN210772636U CN210772636U CN201920823290.8U CN201920823290U CN210772636U CN 210772636 U CN210772636 U CN 210772636U CN 201920823290 U CN201920823290 U CN 201920823290U CN 210772636 U CN210772636 U CN 210772636U
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- case
- guide rail
- fan
- mounting
- plate
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Abstract
The utility model relates to a new trend system field, a make things convenient for new trend system off-premises station of later maintenance, including quick-witted case, and setting up fan and mounting bracket in quick-witted case, wherein the side of machine case has seted up a plurality of wind gaps, machine case curb plate inboard has the slide rail structure, the bottom surface of machine case is close to the curb plate department and is equipped with the opening, the fan is installed on the mounting bracket, the mounting bracket is installed on the slide rail structure and can slide along the slide rail structure; in the first state, the mounting frame is positioned in the case, and an air outlet pipe orifice of the fan is opposite to the air port; and in the second state, the mounting rack moves along the slide rail to enable the fan to move out of the case through the opening. This outdoor unit casing front panel and back panel all with quick-witted case main part non-detachable fixed connection, set up the slide in the wind gap position, set up the opening on the bottom surface that corresponds slide slip direction, the fan can be driven by the slide and follow the opening part roll-off for this outdoor unit conveniently maintains the motor part.
Description
Technical Field
The utility model relates to a new trend system field, especially new trend system's off-premises station.
Background
The fresh air system is an independent air processing system consisting of an air supply system and an air exhaust system. The fresh air system sends fresh air to the room by special equipment on one side of the room and discharges the fresh air to the outside from the other side of the room, and a fresh air flowing field can be formed indoors, so that the requirement of indoor fresh air ventilation is met. The implementation scheme is as follows: the new wind flow field is formed in the system by adopting a high wind pressure and large flow fan, supplying air from one side to the indoor by means of mechanical strength and discharging the air from the other side to the outdoor by a specially designed exhaust fan.
The outdoor unit of the fresh air system in the prior art has the advantages that after the outdoor unit is sealed around the case, when a motor is maintained and replaced in the later period, the internal space of the case is narrow, the opening of the case is small, and the case is inconvenient to replace, so that the problem of convenience in later maintenance of the fan needs to be solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a make things convenient for later maintenance's new trend system off-premises station, this off-premises station make things convenient for later stage fan to maintain.
In order to achieve the above object, the utility model adopts the following technical scheme:
a fresh air system outdoor unit convenient for later maintenance comprises a case, a fan and a mounting frame, wherein the fan and the mounting frame are arranged in the case, a plurality of air ports are formed in the side surface of the case, a slide rail structure is arranged on the inner side of a side plate of the case, an opening is formed in the bottom surface of the case, which is close to the side plate, the fan is installed on the mounting frame, and the mounting frame is installed on the slide rail structure and can slide along the slide rail structure;
in the first state, the mounting frame is positioned in the case, and an air outlet pipe orifice of the fan is opposite to the air port; and in the second state, the mounting rack moves along the slide rail to enable the fan to move out of the case through the opening.
Preferably, the slide rail structure comprises two groups of guide rail side plates and guide rail end plates, wherein the guide rail side plates are vertically arranged on the inner side surfaces of the case side plates, one ends of the guide rail end plates are connected to the free ends of the guide rail side plates, so that the cross section of the case side plates, the two groups of guide rail side plates and the guide rail end plates is of a C-shaped structure, and the end parts of the mounting rack can be slidably clamped between the guide rail end plates and the case side plates.
Preferably, the inner walls of the front panel and the back panel of the case are both provided with guide rail end plates, the guide rail end plates are parallel to the case side plates, the guide rail end plates, the front panel part of the case, the back panel part of the case and the case side plates are combined to form a C-shaped structure, and the end parts of the mounting frames are slidably clamped between the guide rail end plates and the case side plates.
Preferably, the mounting frame comprises a mounting plate and sliding blocks located at two ends of the mounting plate, the sliding blocks are mounted between the guide rail end plate and the case side plate, and the mounting plate is limited in sliding direction by the sliding blocks and the matching of the guide rail end plate and the case side plate.
Preferably, a sealing gasket is arranged in the case, a hollow hole is formed in the sealing gasket, the hollow hole is opposite to the air port, and the sealing gasket is clamped between the mounting plate and the side plate of the case and seals the butt joint of the air port and the air outlet pipe opening of the fan.
Preferably, the gasket extends towards the surface of the opening side to form a wedge-shaped guide structure, the tip end of the guide structure faces the opening, and the guide structure is a guide surface facing the mounting plate side.
Use the utility model discloses a beneficial effect is:
this outdoor unit casing front panel and back panel all with quick-witted case main part non-detachable fixed connection, set up the slide in the wind gap position, set up the opening on the bottom surface that corresponds slide slip direction, the fan can be driven by the slide and follow the opening part roll-off for this outdoor unit conveniently maintains the motor part.
Drawings
Fig. 1 is the utility model discloses make things convenient for later maintenance's new trend system off-premises station's schematic structure view.
Fig. 2 is the utility model discloses make things convenient for later maintenance's new trend system off-premises station wind gap and the structural schematic diagram of the fan junction of airing exhaust.
Fig. 3 is the utility model discloses make things convenient for the new trend system off-premises station wind gap of later maintenance and the structural schematic diagram of another visual angle of the fan junction of airing exhaust.
The reference numerals include:
1-case, 11-guide rail side plate, 12-guide rail end plate, 2-first filter screen, 3-total heat exchanger, 4-second filter screen, 5-air port, 6-air inlet fan, 7-mounting frame, 71-mounting plate, 72-slide block, 8-air outlet fan, 9-sealing pad and 91-guide surface.
Detailed Description
In order to make the purpose, technical solution and advantages of the present technical solution more clear, the present technical solution is further described in detail below with reference to specific embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present teachings.
As shown in fig. 1-3, the present embodiment provides a fresh air system outdoor unit convenient for later maintenance, which includes a casing 1, and a fan and a mounting bracket 7 that are arranged in the casing 1, wherein a plurality of air ports 5 are formed on a side surface of the casing 1, a slide rail structure is arranged on an inner side of a side plate of the casing 1, an opening is formed in a position of a bottom surface of the casing 1, which is close to the side plate, the fan is installed on the mounting bracket 7, and the mounting bracket 7 is installed on the slide rail structure and can slide along the;
in the first state, the mounting frame 7 is positioned in the case 1, and the air outlet pipe mouth 5 of the fan is opposite to the air port 5; in the second state, the mounting rack 7 moves along the slide rail to move the fan out of the case 1 through the opening.
Preferably, the slide rail structure comprises two groups of guide rail side plates 11 and guide rail end plates 12, wherein the guide rail side plates 11 are vertically arranged on the inner side surfaces of the side plates of the case 1, one end of each guide rail end plate 12 is connected to the free end of each guide rail side plate 11, so that the cross section of the side plate of the case 1, the two groups of guide rail side plates 11 and the guide rail end plates 12 is of a C-shaped structure, and the end part of the mounting frame 7 can be slidably clamped between the guide rail end plates 12 and the.
Preferably, the inner walls of the front panel and the back panel of the chassis 1 are both provided with a guide rail end plate 12, the guide rail end plate 12 is parallel to the side plate of the chassis 1, the guide rail end plate 12, the part of the front panel of the chassis 1, the part of the back panel of the chassis 1 and the side plate of the chassis 1 are combined to form a "C" shaped structure, and the end part of the mounting frame 7 is slidably clamped between the guide rail end plate 12 and the side plate of the chassis 1.
Preferably, the mounting bracket 7 includes a mounting plate 71 and sliders 72 at two ends of the mounting plate 71, the sliders 72 are mounted between the rail end plate 12 and the side plate of the chassis 1, and the mounting plate 71 is configured to limit the sliding direction by the sliders 72 and the engagement between the rail end plate 12 and the side plate of the chassis 1.
Preferably, a sealing gasket 9 is arranged in the case 1, a hollow hole is formed in the sealing gasket 9, the hollow hole is opposite to the air port 5, and the sealing gasket 9 is clamped between the mounting plate 71 and the side plate of the case 1 and seals the butt joint of the air port 5 and the air outlet pipe opening of the fan.
Preferably, the gasket 9 extends toward the opening side surface to form a wedge-shaped guide structure, the tip end of the guide structure faces the opening, and the guide structure is a guide surface 91 facing the mounting plate 71.
Example 1
As shown in fig. 1, the casing 1 is rectangular and cubic, two side plates of the casing 1 are respectively provided with two air ports 5, two sides of the case 1 are provided with 4 air ports 5, two vertical partition plates are arranged in the case 1 and are parallel to side plates of the case 1 to divide the interior of the case 1 into three independent spaces, the left space and the right space are respectively provided with a transverse partition plate which divides the left space and the right space into two independent chambers, so that a first chamber positioned at the upper left corner, a second chamber positioned at the lower right corner, a third chamber positioned at the upper right corner and a fourth chamber positioned at the lower left corner are formed inside the case 1, a total heat exchanger 3 is arranged in the middle space of the case 1, and the first chamber, the second chamber, the third chamber and the fourth chamber are communicated with the second chamber, the third chamber and the fourth chamber respectively through holes formed in vertical partition plates at positions corresponding to the middle space; the bottom plate of the case 1 is provided with openings near the air ports 5 at two sides. The inside opening part that is close to of machine case 1 is equipped with guide rail curb plate 11 and guide rail end plate 12, wherein guide rail curb plate 11 fixed connection is inboard at 1 curb plate of machine case, guide rail curb plate 11 is on a parallel with the front panel back panel of machine case 1, guide rail curb plate 11 fixed connection is inboard at 1 curb plate of machine case, guide rail end plate 12's length direction sets up according to machine case 1's direction of height, guide rail end plate 12 is rectangular form, guide rail end plate 12 length direction sets up according to machine case 1's direction of height, guide rail end plate 12 main part is on a parallel with machine case 1 curb plate, when the fan removed machine case 1 inside, the opening of machine case 1 bottom is sealed through detachable panel.
As shown in fig. 2, in order to avoid that the mounting plate 71 is too close to the side wall of the chassis 1, the mounting plate 71 is jammed when sliding relative to the side wall of the chassis 1, a gap is left between the mounting plate 71 and the side plate of the chassis 1, taking the air inlet 5 and the exhaust fan 8 in the fourth chamber as an example, a sealing gasket 9 is arranged between the mounting plate 71 and the side plate of the chassis 1 at a position corresponding to the air inlet 5, and the sealing gasket 9 can seal the gap between the air inlet 5 and the air outlet of the exhaust fan 8. In order to prevent the side surface of the gasket 9 and the mounting plate 71 from being caught when the mounting plate 71 is pushed into the housing 1, a guide structure is formed in the gasket 9 extending toward the bottom of the housing 1 so that the mounting plate 71 can slide onto the gasket 9 over the guide surface 91, as shown in fig. 3.
In the case 1 of this embodiment, an air intake fan 6 is disposed in the second chamber of the case 1, and an air exhaust fan 8 is disposed in the fourth chamber of the case 1, so that the outdoor environment enters the indoor air and the indoor environment exhausts the outdoor environment to perform heat exchange at the total heat exchanger 3. Correspondingly, the first filter screen 2 is respectively arranged at the positions of the first chamber and the fourth chamber facing the total heat exchanger 3, and the first filter screen 2 is a primary filter screen and a middle filter screen. And a second filter screen 4 is arranged at the position of the second chamber facing the total heat exchanger 3, and the second filter screen 4 is a high-efficiency filter screen, so that air entering the chamber is efficiently filtered.
The foregoing is only a preferred embodiment of the present invention, and many variations can be made in the specific embodiments and applications of the present invention by those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a make things convenient for later maintenance's new trend system off-premises station which characterized in that: the air conditioner comprises a case, a fan and a mounting frame, wherein the fan and the mounting frame are arranged in the case, a plurality of air ports are formed in the side surface of the case, a sliding rail structure is arranged on the inner side of a side plate of the case, an opening is formed in the bottom surface of the case, which is close to the side plate, the fan is arranged on the mounting frame, and the mounting frame is arranged on the sliding rail structure and can slide along the sliding rail structure;
in the first state, the mounting frame is positioned in the case, and an air outlet pipe orifice of the fan is opposite to the air port; and in the second state, the mounting rack moves along the slide rail to enable the fan to move out of the case through the opening.
2. The outdoor unit of a fresh air system convenient for post-maintenance of claim 1, wherein: the slide rail structure comprises two groups of guide rail side plates and guide rail end plates, wherein the guide rail side plates are vertically arranged on the inner side surfaces of the case side plates, one ends of the guide rail end plates are connected with the free ends of the guide rail side plates, the case side plates, the two groups of guide rail side plates and the guide rail end plates form a structure with a C-shaped cross section, and the end parts of the mounting rack can be slidably mounted and clamped between the guide rail end plates and the case side plates.
3. The outdoor unit of a fresh air system convenient for post-maintenance of claim 1, wherein: the inner walls of the front panel and the back panel of the case are respectively provided with a guide rail end plate, the guide rail end plates are parallel to the case side plates, the guide rail end plates, the front panel part of the case, the back panel part of the case and the case side plates are combined to form a C-shaped structure, and the end parts of the mounting frame can be slidably mounted and clamped between the guide rail end plates and the case side plates.
4. The outdoor unit of a fresh air system convenient for post-maintenance of claim 2 or 3, wherein: the mounting bracket includes the mounting panel and is located the slider at mounting panel both ends, the slider is installed between guide rail end plate and machine case curb plate, the mounting panel is by slider and guide rail end plate and machine case curb plate cooperation restriction slip direction.
5. The outdoor unit of a fresh air system convenient for post-maintenance of claim 4, wherein: the sealing gasket is arranged in the case, a hollow hole is formed in the sealing gasket, the hollow hole is opposite to the air port, the sealing gasket is clamped between the mounting plate and the case side plate, and the butt joint of the air port and the air outlet pipe opening of the fan is sealed.
6. The outdoor unit of a fresh air system convenient for post-maintenance of claim 5, wherein: the sealing gasket extends towards one side surface of the opening to form a wedge-shaped guide structure, the tip of the guide structure faces the opening, and the guide surface of the guide structure faces one side of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823290.8U CN210772636U (en) | 2019-06-03 | 2019-06-03 | Make things convenient for later maintenance's new trend system off-premises station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823290.8U CN210772636U (en) | 2019-06-03 | 2019-06-03 | Make things convenient for later maintenance's new trend system off-premises station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210772636U true CN210772636U (en) | 2020-06-16 |
Family
ID=71048768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920823290.8U Expired - Fee Related CN210772636U (en) | 2019-06-03 | 2019-06-03 | Make things convenient for later maintenance's new trend system off-premises station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210772636U (en) |
-
2019
- 2019-06-03 CN CN201920823290.8U patent/CN210772636U/en not_active Expired - Fee Related
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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: 20200616 Termination date: 20210603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |