Air conditioner with dustproof structure for safety guarantee cabin
By setting up partitions and filter plates in the air-conditioning outdoor unit of the tunnel construction support compartment, and using the stepping frame and clamping mechanical claws, the problem of poor dust protection effect of the air-conditioning outdoor unit in harsh environments is solved, and the air-conditioning outdoor unit is realized. The normal operation of the air conditioner and the effective removal of dust.
Patent Information
- Application Number
- CN202411430239.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-01-03
AI Technical Summary
The air-conditioning external units of the existing tunnel construction support cabin are difficult to work normally in harsh environments, and are affected by air dust, resulting in poor dust protection.
An air conditioning structure including a casing, partition, exhaust fan, filtering mechanism and ash cleaning mechanism is designed. Air filtering is performed by setting a partition and filtering plate in the casing, and filtering is achieved using stepping frames and clamping mechanical claws. Pumping out the board and blowing out the dust.
The dustproof effect of the air conditioner external unit is achieved, ensuring that the air conditioner can work normally in harsh environments, dissipate heat through clean external airflow and effectively remove dust on the filter plate.
Smart Images
Figure CN119245111A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of tunnel construction security cabins, and in particular to an air conditioner with a dustproof structure for a security cabin. Background Art
[0002] The tunnel construction support cabin is a safety facility that can provide a living environment for construction workers to wait for rescue when a dangerous situation occurs during tunnel construction. The support cabin is often constructed by splicing high-strength components and has the advantages of pressure resistance and waterproofness. Some support cabins also have a sealed internal circulation function. The air-tight support cabin will maintain the internal temperature through air conditioning when in use. However, the poor air quality and the large amount of dust in the working environment of the support cabin will affect the normal operation of the air-conditioning outdoor unit. Therefore, it is necessary to improve and optimize the dustproof effect of the air-conditioning structure on the support cabin. Summary of the invention
[0003] The purpose of the present invention is to address the defects and shortcomings of the prior art and to provide an air conditioner with a dust-proof structure for a safety cabin, which improves the dust-proof structure of the air-conditioning outdoor unit that is in contact with the external environment. An air circulation and air filtration structure is added to the existing air-conditioning outdoor unit structure, and a cleaning structure is provided for the filtration structure, thereby achieving dust-proofing of the air-conditioning structure.
[0004] In order to achieve the above object, the present invention adopts the following technical solutions: The utility model comprises a casing and an air conditioner outdoor unit, wherein the air conditioner outdoor unit is arranged in the casing, and the front end of the casing is opened. The utility model also comprises: A partition, wherein the partition is fixedly arranged in the casing and arranged in front of the air conditioner outdoor unit; An exhaust fan, wherein the exhaust fan is fixedly arranged in the casing and arranged above the outdoor unit of the air conditioner; A filter mechanism, wherein the filter mechanism is disposed in the housing and above the partition; The dust cleaning mechanism is arranged in the casing and below the partition.
[0005] Preferably, the filtering mechanism comprises: Limiting frames, there are two limiting frames, and the lower ends of the two limiting frames are both inserted and fixed on the partition, and the partition is located between the two limiting frames and is open; Filter plates, there are several filter plates, and the filter plates are stacked and clamped between the limiting frames on the front and rear sides; Slide rails, there are several slide rails, and the slide rails are fixedly arranged on both sides of the rear side wall of the filter plate, and the slide rails are fixedly arranged on both sides of the rear side wall of the front limit frame; Slide grooves, there are several slide grooves, and the slide grooves are fixedly arranged on both sides of the front side wall of the filter plate, and the slide grooves are fixedly arranged on both sides of the front side wall of the rear limit frame, and the slide grooves are slidably mounted on the slide rails; The position limiting support components are arranged in an array of two in a group, and the two position limiting support components in a group are respectively arranged on the left and right sides of a filter plate.
[0006] Preferably, the position limiting support assembly comprises: A support seat, wherein the support seat is fixedly arranged on the side of the filter plate; A support shaft, wherein the support shaft is screwed onto the support seat through a bearing; A support block, wherein the support block is fixedly arranged on the support shaft; The support frame is fixedly arranged on the inner wall of the casing, and the support block is movably arranged in the support frame.
[0007] Preferably, a limit sleeve is fixedly arranged on the support seat, a limit block is fixedly arranged on the support shaft, the limit block is movably arranged in the limit sleeve, a torsion spring is sleeved on the support shaft, wherein one column foot of the torsion spring is fixedly arranged on the support shaft, and the other column foot of the torsion spring is fixedly arranged on the filter plate.
[0008] Preferably, the dust cleaning mechanism comprises: A stepping frame, wherein the stepping frame is movably arranged in the casing and is arranged below the partition; A guide pin, wherein the guide pin is fixedly arranged on the lower inner wall of the housing, a waist-shaped hole is opened on the lower side plate of the stepping frame, and the guide pin is slidably arranged in the waist-shaped hole; An electric push rod, wherein the electric push rod is fixedly arranged on the inner wall of the casing, and the output shaft of the electric push rod is fixedly arranged on the stepping frame; A clamping and lifting assembly is arranged on a stepping frame.
[0009] Preferably, the clamping and lifting assembly comprises: Guide grooves, there are two guide grooves, and the guide grooves are symmetrically fixed on the left and right inner walls of the stepping frame; A lifting frame, wherein the lifting frame is arranged in the stepping frame, and the left and right ends of the lifting frame are respectively slidably arranged in the guide grooves on the left and right sides; A clamping mechanical claw, wherein the clamping mechanical claw is fixedly arranged on the lifting frame, and the clamping mechanical claw is arranged below the supporting shaft; The connecting block is fixedly arranged at the lower end of the supporting shaft, and the connecting block is matched with the clamping mechanical claw.
[0010] Preferably, a support plate is embedded and fixed in the upper port of the stepping frame, and the support plates are two symmetrically arranged on the front and rear sides of the guide groove, and the support plates are covered on the lower surface of the partition.
[0011] Preferably, a sprocket chain unit is provided in the stepping frame, wherein one of the sprockets of the sprocket chain unit is rotatably mounted on the upper surface of the bottom plate of the stepping frame through a rotating shaft, and the other sprocket of the sprocket chain unit is rotatably mounted on the lower surface of one of the support plates through a rotating shaft, the chain of the sprocket chain unit is closed and wound around the two sprockets, and the chain is fixedly mounted on the lifting frame, and a driving motor is fixedly mounted on the upper surface of the bottom plate of the stepping frame, and the output shaft of the driving motor is transmission-connected to the end shaft of the sprocket below.
[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This device is provided with an integrated casing and a partition plate in the casing, so that the filter plate for dust removal is arranged above the partition plate, so that the air entering from above the partition plate is dust-removed, so that the air conditioner outdoor unit is cooled by clean external airflow, so as to realize dust prevention of the air conditioner; 2. The device supports the filter plate through a rotatable support shaft, a support block and a support frame, and a stepping frame is arranged under the partition. A clamping mechanical claw is arranged on the stepping frame through a lifting frame, so that the filter plate can be pulled out and moved to the bottom of the partition, and then the air blown out from under the partition can blow away the residual dust filtered on the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the present invention.
[0014] Figure 2 It is a structural schematic diagram of the casing, the air conditioner outdoor unit and the exhaust fan in the present invention.
[0015] Figure 3 It is a structural schematic diagram of the casing and the filtering mechanism in the present invention.
[0016] Figure 4 It is a structural schematic diagram of the casing and the partition in the present invention.
[0017] Figure 5 It is a structural schematic diagram of the lunch cleaning mechanism of the present invention.
[0018] Figure 6 This is the structural water intention of the filter plate and fiber assembly in the present invention.
[0019] Figure 7 It is a structural schematic diagram of the support plate in the present invention.
[0020] Description of reference numerals: Casing 1, air conditioner outdoor unit 2, partition 3, exhaust fan 4, filter mechanism 5, limit frame 5-1, slide rail 5-2, slide groove 5-3, filter plate 5-4, cleaning mechanism 6, stepping frame 6-1, guide pin 6-2, waist-shaped hole 6-3, electric push rod 6-4, limit support assembly 7, support seat 7-1, support shaft 7-2, support block 7-3, support frame 7-4, clamping lifting assembly 8, guide groove 8-1, lifting frame 8-2, clamping mechanical claw 8-3, connecting block 8-4, limit sleeve 9, limit block 10, torsion spring 11, support plate 12, sprocket chain unit 13, drive motor 14. DETAILED DESCRIPTION
[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.
[0022] Embodiment 1:
[0023] like Figure 1-7 As shown, this embodiment includes a casing 1 and an air conditioner outdoor unit 2, wherein the air conditioner outdoor unit 2 is arranged in the casing 1, and the front end of the casing 1 is opened. It also includes: A partition 3, wherein the partition 3 is fixedly arranged in the casing 1, and the partition 3 is arranged in front of the air conditioner outdoor unit 2; An exhaust fan 4, wherein the exhaust fan 4 is fixedly disposed in the housing 1, and the exhaust fan 4 is disposed above the air conditioner outdoor unit 2; A filter mechanism 5, wherein the filter mechanism 5 is disposed in the housing 1 and above the partition 3; A dust cleaning mechanism 6, wherein the dust cleaning mechanism 6 is arranged in the housing 1, and the dust cleaning mechanism 6 is arranged below the partition 3; The filtering mechanism 5 comprises: Limiting frames 5-1, there are two limiting frames 5-1, and the lower ends of the two limiting frames 5-1 are both inserted and fixed on the partition 3, and the partition 3 is located between the two limiting frames 5-1 and is open; Filter plates 5-4, wherein there are several filter plates 5-4, and the filter plates 5-4 are stacked and clamped between the limiting frames 5-1 on the front and rear sides; Slide rails 5-2, there are several slide rails 5-2, and the slide rails 5-2 are fixedly arranged on both sides of the rear side wall of the filter plate 5-4, and the slide rails 5-2 are fixedly arranged on both sides of the rear side wall of the front limit frame 5-1; Slide grooves 5-3, there are several slide grooves 5-3, and the slide grooves 5-3 are fixedly arranged on both sides of the front side wall of the filter plate 5-4, and the slide grooves 5-3 are fixedly arranged on both sides of the front side wall of the rear limit frame 5-1, and the slide grooves 5-3 are slidably mounted on the slide rails 5-2; A position limiting support assembly 7, wherein two position limiting support assemblies 7 are grouped together and arranged in an array, and two position limiting support assemblies 7 in one group are respectively arranged on the left and right sides of a filter plate 5-4; The limiting support assembly 7 comprises: A support seat 7-1, wherein the support seat 7-1 is fixedly arranged on the side of the filter plate 5-4; A support shaft 7-2, wherein the support shaft 7-2 is screwed onto the support seat 7-1 through a bearing; A support block 7-3, wherein the support block 7-3 is fixedly arranged on the support shaft 7-2; Support frame 7-4, the support frame 7-4 is fixedly arranged on the inner wall of the housing 1, and the support block 7-3 is movably arranged in the support frame 7-4; The limiting sleeve 9 is fixedly arranged on the support seat 7-1, and the support shaft 7-2 is movably inserted into the limiting sleeve 9, and an arc-shaped notch is arranged on the limiting sleeve 9; A limit block 10, wherein the limit block 10 is fixedly disposed on the support shaft 7-2, and the limit block 10 is slidably disposed in the arc-shaped notch on the limit sleeve 9; A torsion spring 11, wherein the torsion spring 11 is sleeved on the support shaft 7-2, wherein one column foot of the torsion spring 11 is fixedly disposed on the support shaft 7-2, and the other column foot of the torsion spring 11 is fixedly disposed on the filter plate 5-4; The dust removal mechanism 6 includes: A stepping frame 6-1, wherein the stepping frame 6-1 is movably arranged in the housing 1, and the stepping frame 6-1 is arranged below the partition 3; Guide pin 6-2, the guide pin 6-2 is fixedly arranged on the lower inner wall of the housing 1, a waist-shaped hole 6-3 is opened on the lower side plate of the stepping frame 6-1, and the guide pin 6-2 is slidably arranged in the waist-shaped hole 6-3; An electric push rod 6-4, wherein the electric push rod 6-4 is fixedly arranged on the inner wall of the housing 1, and the output shaft of the electric push rod 6-4 is fixedly arranged on the stepping frame 6-1; A clamping and lifting assembly 8, wherein the clamping and lifting assembly 8 is arranged on the stepping frame 6-1; The clamping and lifting assembly 8 comprises: Guide grooves 8-1, there are two guide grooves 8-1, and the guide grooves 8-1 are symmetrically fixed on the left and right inner walls of the stepping frame 6-1; A lifting frame 8-2, wherein the lifting frame 8-2 is arranged in the stepping frame 6-1, and the left and right ends of the lifting frame 8-2 are respectively slidably arranged in the guide grooves 8-1 on the left and right sides; A clamping mechanical claw 8-3, wherein the clamping mechanical claw 8-3 is fixedly arranged on the lifting frame 8-2, and the clamping mechanical claw 8-3 is arranged below the supporting shaft 7-2; A connecting block 8-4, wherein the connecting block 8-4 is fixedly arranged at the lower end of the supporting shaft 7-2, and the connecting block 8-4 is arranged in cooperation with the clamping mechanical claw 8-3; Support plates 12, wherein two support plates 12 are symmetrically arranged on both sides of the guide groove 8-1, and the support plates 12 are fixedly arranged on the upper end of the inner side wall of the stepping frame 6-1; A sprocket chain unit 13, wherein the sprocket chain unit 13 is arranged in the stepping frame 6-1; One of the two sprockets is rotatably mounted on the lower inner wall of the stepping frame 6-1 through a rotating shaft, and the other sprocket is rotatably mounted on the lower surface of the support plate 12 through a rotating shaft. The chain is closed and wound around the two sprockets, and the lifting frame 8-2 is fixedly mounted on the chain. The driving motor 14 is fixedly arranged on the lower inner wall of the stepping frame 6-1, and the output shaft of the driving motor 14 is connected to the end shaft of the sprocket at the lower end.
[0024] By adopting the technical solution disclosed in the present invention, it is possible to achieve: When the device is used, air is extracted through the exhaust fan 4 to form a one-way flow of air in the casing 1, and the air conditioner outdoor unit 2 is installed in the casing 1, so that the air outside is extracted to remove the heat generated by the operation of the air conditioner outdoor unit 2 for heat dissipation; the exhaust fan 4 draws air in along the upper side of the partition 3, and sends the air out from the lower side of the partition 3, and a plurality of filter plates 5-4 are stacked and inserted in the upper side of the partition 3, and then the air above the partition 3 enters and is filtered through the filter plates 5-4 for dust removal, so that the air after dust removal is used to cool the air conditioner outdoor unit 2 and dissipate heat, thereby realizing dust prevention of the air conditioner outdoor unit 2; When a large amount of dust adheres to the filter plate 5-4 and the filter plate 5-4 needs to be cleaned, the electric push rod 6-4 drives the stepping frame 6-1 to move forward and backward, and then the stepping frame 6-1 drives the lifting frame 8-2 to move to the bottom of the corresponding filter plate 5-4, and then the clamping mechanical claw 8-3 clamps the connecting block 8-4 at the lower end of the support shaft 7-2 on the corresponding filter plate 5-4, and then the clamping mechanical claw 8-3 drives the support shaft 7-2 to rotate, and then the support shaft 7-2 drives the support block 7-3 to separate from the support frame 7-4, and then the sprocket is driven to rotate by the driving motor 14, thereby driving the lifting frame 8-2 through the sprocket chain unit 13. The lowering frame 8-2 descends, so that the lifting frame 8-2 pulls the corresponding filter plate 5-4 downward to the bottom of the partition 3. At this time, the dust adhering to the filter plate 5-4 is blown out from the bottom of the partition 3 in the casing 1, so that the filter plate 5-4 is cleaned; after the filter plate 5-4 is cleaned, the filter plate 5-4 is inserted to the top of the partition 3 again, and the support shaft 7-2 is reset. At this time, the support shaft 7-2 is supported by the torsion spring 11, and the limit block 10 is supported by the limit sleeve 9 for limit, so that the support block 7-3 on the support shaft 7-2 is supported on the support frame 7-4 to support the filter plate 5-4.
[0025] The technical advantages that can be achieved by adopting the above technical solution are as follows: 1. The device is provided with an integrated housing 1, and a partition 3 is provided inside the housing 1, so that the filter plates 5-4 for dust removal are provided above the partition 3, so that the air entering from above the partition 3 is dusted, so that the air conditioner outdoor unit 2 is cooled by clean external airflow, so as to realize dust prevention of the air conditioner; 2. The device supports the filter plate 5-4 through a rotatable support shaft 7-2, a support block 7-3, and a support frame 7-4, and sets a stepping frame 6-1 under the partition 3. A clamping mechanical claw 8-3 is set on the stepping frame 6-1 through a lifting frame 8-2, so that the filter plate 5-4 can be pulled out and moved to the bottom of the partition 3, and then the air blown out from under the partition 3 can blow away the dust remaining on the filter plate 5-4.
[0026] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An air conditioner with a dustproof structure for a safety cabin, comprising a casing (1) and an air conditioner external unit (2), wherein the air conditioner external unit (2) is arranged in the casing (1), and the front end of the casing (1) is opened; characterized in that: It also contains: A partition (3), wherein the partition (3) is fixedly arranged in the casing (1), and the partition (3) is arranged in front of the air conditioner outdoor unit (2); An exhaust fan (4), wherein the exhaust fan (4) is fixedly arranged in the casing (1), and the exhaust fan (4) is arranged above the air conditioner outdoor unit (2); A filter mechanism (5), wherein the filter mechanism (5) is arranged in the housing (1), and the filter mechanism (5) is arranged above the partition plate (3); A dust cleaning mechanism (6), wherein the dust cleaning mechanism (6) is arranged in the casing (1), and the dust cleaning mechanism (6) is arranged below the partition plate (3).
2. The air conditioner with dustproof structure for a safety cabin according to claim 1, characterized in that: The filtering mechanism (5) comprises: Limiting frames (5-1), there are two limiting frames (5-1), and the lower ends of the two limiting frames (5-1) are both inserted and fixed on the partition plate (3), and the partition plate (3) is located between the two limiting frames (5-1) and is set as an opening; Filter plates (5-4), wherein there are a plurality of filter plates (5-4), and the filter plates (5-4) are stacked and clamped between the limiting frames (5-1) on the front and rear sides; Slide rails (5-2), wherein there are a plurality of slide rails (5-2), and the slide rails (5-2) are fixedly arranged on both sides of the rear side wall of the filter plate (5-4), and the slide rails (5-2) are fixedly arranged on both sides of the rear side wall of the front limit frame (5-1); A slide groove (5-3), wherein there are a plurality of slide grooves (5-3), and the slide grooves (5-3) are fixedly arranged on both sides of the front side wall of the filter plate (5-4), and the slide grooves (5-3) are fixedly arranged on both sides of the front side wall of the rear limit frame (5-1), and the slide grooves (5-3) are slidably mounted on the slide rails (5-2); A position limiting support assembly (7), wherein two position limiting support assemblies (7) form a group and are arranged in an array, and the two position limiting support assemblies (7) in a group are respectively arranged on the left and right sides of a filter plate (5-4).
3. The air conditioner with dustproof structure for a safety cabin according to claim 2, characterized in that: The position limiting support assembly (7) comprises: A support seat (7-1), wherein the support seat (7-1) is fixedly arranged on a side edge of the filter plate (5-4); A support shaft (7-2), wherein the support shaft (7-2) is screwed onto the support seat (7-1) through a bearing; A support block (7-3), wherein the support block (7-3) is fixedly arranged on the support shaft (7-2); A support frame (7-4), wherein the support frame (7-4) is fixedly arranged on the inner wall of the casing (1), and the support block (7-3) is movably arranged in the support frame (7-4).
4. The air conditioner with dustproof structure for a safety cabin according to claim 3, characterized in that: A limit sleeve (9) is fixedly arranged on the support seat (7-1), a limit block (10) is fixedly arranged on the support shaft (7-2), the limit block (10) is movably arranged in the limit sleeve (9), and a torsion spring (11) is sleeved on the support shaft (7-2), wherein one column foot of the torsion spring (11) is fixedly arranged on the support shaft (7-2), and the other column foot of the torsion spring (11) is fixedly arranged on the filter plate (5-4).
5. The air conditioner with dustproof structure for a safety cabin according to claim 4, characterized in that: The dust cleaning mechanism (6) comprises: A stepping frame (6-1), wherein the stepping frame (6-1) is movably arranged in the housing (1), and the stepping frame (6-1) is arranged below the partition (3); A guide pin (6-2), wherein the guide pin (6-2) is fixedly arranged on the lower inner wall of the housing (1), a waist-shaped hole (6-3) is opened on the lower side plate of the stepping frame (6-1), and the guide pin (6-2) is slidably arranged in the waist-shaped hole (6-3); An electric push rod (6-4), wherein the electric push rod (6-4) is fixedly arranged on the inner wall of the housing (1), and an output shaft of the electric push rod (6-4) is fixedly arranged on the stepping frame (6-1); A clamping and lifting assembly (8), wherein the clamping and lifting assembly (8) is arranged on the stepping frame (6-1).
6. The air conditioner with dustproof structure for a safety cabin according to claim 5, characterized in that: The clamping and lifting assembly (8) comprises: Guide grooves (8-1), there are two guide grooves (8-1), and the guide grooves (8-1) are symmetrically fixedly arranged on the left and right inner walls of the stepping frame (6-1); A lifting frame (8-2), wherein the lifting frame (8-2) is arranged in the stepping frame (6-1), and the left and right ends of the lifting frame (8-2) are respectively slidably arranged in the guide grooves (8-1) on the left and right sides; A clamping mechanical claw (8-3), wherein the clamping mechanical claw (8-3) is fixedly arranged on the lifting frame (8-2), and the clamping mechanical claw (8-3) is arranged below the support shaft (7-2); A connecting block (8-4), wherein the connecting block (8-4) is fixedly arranged at the lower end of the supporting shaft (7-2), and the connecting block (8-4) is arranged in cooperation with the clamping mechanical claw (8-3).
7. The air conditioner with dustproof structure for a safety cabin according to claim 6, characterized in that: A support plate (12) is embedded and fixed in the upper port of the stepping frame (6-1), and the support plates (12) are two symmetrically arranged on the front and rear sides of the guide groove (8-1), and the support plates (12) are covered on the lower surface of the partition plate (3).
8. The air conditioner with dustproof structure for a safety cabin according to claim 7, characterized in that: A sprocket chain unit (13) is arranged in the stepping frame (6-1), wherein one of the sprockets of the sprocket chain unit (13) is rotatably mounted on the upper surface of the bottom plate of the stepping frame (6-1) via a rotating shaft, and another sprocket of the sprocket chain unit (13) is rotatably mounted on the lower surface of one of the support plates (12) via a rotating shaft, and the chain of the sprocket chain unit (13) is closed and wound around the two sprockets, and the chain is fixedly arranged on the lifting frame (8-2), and a driving motor (14) is fixedly arranged on the upper surface of the bottom plate of the stepping frame (6-1), and the output shaft of the driving motor (14) is drivingly connected to the end shaft of the sprocket below.