Container type stepped square cabin
By setting up air supply and return air ducts and sound insulation structures in the container-type step cabin, the poor cooling effect and air conditioning noise problems are solved, and better cooling and sound insulation effects are achieved, while improving the insulation performance in the cabin.
Patent Information
- Application Number
- CN202423141794.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-12-19
AI Technical Summary
The control cabinet equipment of the existing container-type step cabin has poor cooling effect, and air conditioning noise is directly transmitted into the second cabin, affecting the working environment of the staff.
The air supply duct and return air duct are installed in the third-stage cabin, and an L-shaped return air sound insulation board and return air sound insulation grid are used. Combined with the multi-layer structural design of the side wall panels, including corrugated boards, thermal insulation rock wool and aluminum honeycomb panels, forming an effective cooling and sound insulation system.
It improves the cooling effect of the control cabinet equipment, reduces the transmission of air conditioning noise into the second-order cabin, improves the working environment quality of the staff, and has good insulation performance.
Smart Images
Figure CN223174813U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a container - type stepped shelter. Background Art
[0002] A container - type stepped shelter in the prior art includes a first - order cabin, a second - order cabin, and a third - order cabin which are sequentially arranged from front to back and gradually increase in height on a bottom wall plate. The second - order cabin has an access door, and the third - order cabin has a storage box door. The bottom wall plate includes a bottom frame and a heat - insulating layer provided on the frame. The first - order cabin, the second - order cabin, and the third - order cabin respectively have side wall plates on the outside. The internal spaces of the second - order and third - order cabins are interconnected, and second - order and third - order top wall plates are respectively provided at the top. When the above - mentioned container - type stepped shelter is in use, antenna equipment is installed in the first - order cabin, control cabinet equipment is installed in the second - order cabin, and an air conditioner is installed in the third - order cabin. The control cabinet equipment in the second - order cabin needs to be cooled by the air conditioner.
[0003] For the container - type stepped shelter in the above - mentioned prior art, the air duct in the cabin adopts a straight - through structure, and the cooling effect of the control cabinet equipment is poor. Moreover, its air return opening is of a straight - through structure, resulting in the direct transmission of the air - conditioner noise into the second - order cabin, increasing the noise in the second - order cabin and being unfavorable for the staff to work in the second - order cabin. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is to overcome the above - mentioned deficiencies and propose a container - type stepped shelter in which the control cabinet equipment in the cabin can obtain a better cooling effect.
[0005] To solve the above - mentioned technical problem, a container - type stepped shelter of the utility model includes a first - order cabin, a second - order cabin, and a third - order cabin which are sequentially arranged from front to back and gradually increase in height on a bottom wall plate. The second - order cabin has an access door, and the third - order cabin has a storage box door. The bottom wall plate includes a bottom frame and a heat - insulating layer provided on the frame. The first - order cabin, the second - order cabin, and the third - order cabin respectively have side wall plates on the outside. The internal spaces of the second - order and third - order cabins are interconnected, and second - order and third - order top wall plates are respectively provided at the top. It is characterized in that: it further includes a air - supply pipeline capable of delivering cold air into the second - order cabin. A partition board parallel to the rear - side wall plate of the third - order cabin is further arranged in the third - order cabin. An air - conditioner installation space is formed between the upper part of the partition board and the upper part of the rear - side wall plate of the third - order cabin. Air - conditioner air - outlet openings are opened on the left and right sides of the upper part of the partition board. An air - conditioner air - return opening is opened on the partition board below the air - conditioner air - outlet opening. Correspondingly, the air - supply pipeline has vertical air - inlet pipes attached to the left and right sides of the partition board and a horizontal air - discharge pipe vertically connected to the bottom of the air - inlet pipes and extending to the bottom of the second - order cabin. An air - inlet opening corresponding to the position of the air - conditioner air - outlet opening is opened on the rear side of the upper part of the air - inlet pipe. The bottom of the horizontal air - discharge pipe has an air - discharge opening.
[0006] For the containerized stepped shelter with the above structure, since the air supply pipeline is provided, and the upper rear side of the air inlet pipe is provided with an air inlet corresponding to the position of the air outlet of the air conditioner, and the bottom of the horizontal exhaust air pipe has an exhaust outlet, the cold air blown out by the air conditioner can directly enter the bottom of the second-order cabin along the air inlet pipe and the horizontal exhaust air pipe, and the cooling air can directly cool the control cabinet in the second-order cabin upward, so the temperature reduction effect is better.
[0007] As an improvement of the present utility model, it further includes an L-shaped return air sound insulation board and a cuboid-shaped return air sound absorption grille. The L-shaped return air sound insulation board includes a connected vertical sound insulation board and a horizontal sound insulation board. The vertical air inlet pipe is located between the vertical sound insulation board and the partition board. The return air sound absorption grille is arranged between the left and right side wall plates at the upper front part of the third-order cabin, and the front side of the return air sound absorption grille is attached to the side wall plate at the front side of the third-order cabin. The front end of the horizontal sound insulation board is connected to the rear bottom of the return air sound absorption grille.
[0008] After the present utility model adopts the above technical features, the return air is blocked by the L-shaped return air sound insulation board and flows back to the air return opening of the air conditioner through the cuboid-shaped return air sound absorption grille. Both the L-shaped return air sound insulation board and the return air sound absorption grille can better reduce the transmission of the working noise of the air conditioner into the second-order cabin, and reduce the noise in the second-order cabin to a certain extent.
[0009] Furthermore, the side wall plate is composed of a corrugated board on the outside, a heat-insulating rock wool in the middle layer, and an aluminum honeycomb board on the inside. After adopting the above technical features, the present utility model has good heat preservation and heat insulation performance.
[0010] Even further, "U"-shaped brackets are arranged at intervals on the upper surface of the heat preservation layer in the bottom wall plate. A steel plate, a fireproof floor, and a checkered steel plate are sequentially laid on the "U"-shaped brackets from bottom to top. After adopting the above technical features, the wiring requirements in the cabin can be met, wiring can be carried out in the space between the heat preservation layer and the steel plate, and after the upper surface adopts the checkered steel plate, the anti-slip performance of the floor is provided. Description of the Drawings
[0011] The following further describes the present utility model in detail with reference to the drawings.
[0012] Figure 1 It is a front view structural schematic diagram of a containerized stepped shelter of the present utility model.
[0013] Figure 2 It is Figure 1 a side view structural schematic diagram of
[0014] Figure 3 It is Figure 1 a top view structural schematic diagram of
[0015] Figure 4 It is Figure 1The F-direction view.
[0016] Figure 5 is the schematic cross-sectional structure view along Figure 1 the A-A line in [reference], and the structure of the return air sound insulation board is omitted in the figure.
[0017] Figure 6 is the schematic cross-sectional structure view along Figure 3 the B-B line in [reference].
[0018] Figure 7 is Figure 6 the G-direction view in [reference].
[0019] Figure 8 is the three-dimensional structure schematic view of the air supply duct in the present utility model.
[0020] Figure 9 is the front view structure schematic view of the return air silencing grille in the present utility model.
[0021] Figure 10 is Figure 9 the side view structure schematic view of [reference].
[0022] Figure 11 is Figure 9 the top view structure schematic view of [reference].
[0023] Figure 12 is the enlarged schematic cross-sectional view along Figure 1 the C-C line in [reference].
[0024] Figure 13 is the enlarged schematic cross-sectional view along Figure 5 the D-D line in [reference]. Specific embodiments
[0025] See Figure 1 - Figure 13, a container - type stepped shelter of the present utility model, includes a first - order cabin 110, a second - order cabin 120, and a third - order cabin 130 which are sequentially arranged from front to back on a bottom wall plate 100 with gradually increasing heights. The second - order cabin has an access door 121, and the third - order cabin has a storage box door 131. The bottom wall plate 100 includes a bottom frame 101 and a heat - insulating layer 102 provided on the frame. The first - order cabin, the second - order cabin, and the third - order cabin respectively have side wall plates 90 on the outside. The internal spaces of the second - order and third - order cabins are interconnected, and second - order and third - order top wall plates 122 and 132 are respectively provided on the tops. It is characterized in that: there is also a air - supply pipeline 140 that can convey cold air into the second - order cabin. A partition board 133 parallel to the side wall plate at the rear of the third - order cabin is also provided in the third - order cabin. An air - conditioner installation space 134 is formed between the upper part of the partition board and the upper part of the side wall plate at the rear of the third - order cabin. Air - conditioner air outlets 135 are provided on the left and right sides of the upper part of the partition board. Air - conditioner air return openings 136 are provided on the partition board below the air - conditioner air outlets. Correspondingly, the air - supply pipeline 140 has vertical air - inlet pipes 141 that are attached to the left and right sides of the partition board 133 and a horizontal air - discharge pipe 142 that is perpendicularly connected to the bottom of the air - inlet pipe and extends to the bottom of the second - order cabin. An air - inlet 143 corresponding to the position of the air - conditioner air outlet 135 is provided on the rear side of the upper part of the air - inlet pipe. The bottom of the horizontal air - discharge pipe has an air - discharge opening 144. There are also an L - shaped air - return sound - insulation board 150 and a cuboid - shaped air - return sound - absorption grille 160. The L - shaped air - return sound - insulation board includes a connected vertical sound - insulation board 151 and a horizontal sound - insulation board 152. The vertical air - inlet pipe 141 is located between the vertical sound - insulation board 151 and the partition board 133. The air - return sound - absorption grille 160 is arranged between the left and right side wall plates at the upper front part of the third - order cabin. The front side of the air - return sound - absorption grille is attached to the side wall plate 90 at the front of the third - order cabin. The front end of the horizontal sound - insulation board 152 is connected to the rear bottom of the air - return sound - absorption grille. The side wall plate 90 is composed of a corrugated board 91 on the outside, a heat - insulating rock wool 92 in the middle layer, and an aluminum honeycomb board 93 on the inside. "Ji" - shaped brackets 103 are spacedly arranged on the upper surface of the heat - insulating layer 102 in the bottom wall plate 100. A steel plate 104, a fire - resistant floor 105, and a checkered steel plate 106 are sequentially laid on the "Ji" - shaped brackets from bottom to top. The air - return sound - absorption grille 160 includes three partition boards 161 located at the front, middle, and rear and end plates 162 provided at the left and right ends of the three partition boards. Sound - absorption partition boards 163 are installed at intervals along the left - right length direction between the three partition boards; the front end of the horizontal sound - insulation board 152 is connected to the bottom of the rear partition board 161 of the air - return sound - absorption grille.
[0026] When the container - type stepped shelter of the present utility model is in use, antenna equipment is installed in the first - order cabin 110, control cabinet equipment is installed in the second - order cabin 120, an air - conditioner is installed in the air - conditioner installation space 134 at the rear of the third - order cabin 130, and the lower part is used as a storage room. The control cabinet needs to be cooled by the air - conditioner.
[0027] It should be understood that the above specific description of the present utility model is only for explaining the present utility model and is not limited to the technical solutions described in the embodiments of the present utility model. Any modification or equivalent replacement made to the present utility model to achieve the same technical effect falls within the protection scope of the present utility model.
Claims
1. A container-type stepped shelter, comprising a first-order cabin (110), a second-order cabin (120), and a third-order cabin (130) that are sequentially arranged from front to back and gradually increase in height on a bottom wall plate (100). The second-order cabin has an access door (121), and the third-order cabin has a storage box door (131). The bottom wall plate (100) includes a bottom frame (101) and a heat insulation layer (102) provided on the frame. The first-order cabin, the second-order cabin, and the third-order cabin respectively have side wall plates (90) located on the outside. The internal spaces of the second-order and third-order cabins are interconnected, and second-order and third-order top wall plates (122, 132) are respectively provided at the tops. It is characterized in that: It further includes an air supply pipeline (140) capable of delivering cold air into the second-order cabin. A partition board (133) parallel to the side wall board at the rear side of the third-order cabin is arranged in the third-order cabin. An air conditioner installation space (134) is formed between the upper part of the partition board and the upper part of the side wall board at the rear side of the third-order cabin. Air conditioner air outlets (135) are formed in the left and right sides of the upper part of the partition board. An air conditioner air return opening (136) is formed in the partition board below the air conditioner air outlet. Correspondingly, the air supply pipeline (140) has vertical air inlet pipes (141) attached to the left and right sides of the partition board (133) and a horizontal exhaust pipe (142) vertically connected to the bottom of the air inlet pipe and extending to the bottom of the second-order cabin. An air inlet (143) corresponding to the position of the air conditioner air outlet (135) is formed in the rear side of the upper part of the air inlet pipe. The bottom of the horizontal exhaust pipe has an exhaust port (144).
2. The containerized stepped shelter according to claim 1, wherein: It further includes an L-shaped air return sound insulation board (150) and a cuboid-shaped air return sound absorption grille (160). The L-shaped air return sound insulation board includes a connected vertical sound insulation board (151) and a horizontal sound insulation board (152). The vertical air inlet pipe (141) is located between the vertical sound insulation board (151) and the partition board (133). The air return sound absorption grille (160) is arranged between the left and right side wall boards at the upper front side of the third-order cabin. The front side of the air return sound absorption grille is attached to the side wall board (90) at the front side of the third-order cabin. The front end of the horizontal sound insulation board (152) is connected to the bottom of the rear side of the air return sound absorption grille.
3. The containerized stepped shelter according to claim 1, wherein: The side wall board (90) is composed of a corrugated board (91) on the outside, a heat-insulating rock wool (92) in the middle layer, and an aluminum honeycomb board (93) on the inside.
4. The containerized stepped shelter according to claim 1, characterized in that: In the bottom wall board (100), "U"-shaped brackets (103) are arranged at intervals on the upper surface of the heat-insulating layer (102). A steel plate (104), a fireproof floor (105), and a checkered steel plate (106) are sequentially laid on the "U"-shaped brackets from bottom to top.
5. The containerized stepped shelter according to claim 2, wherein: The air return sound absorption grille (160) includes three partition boards (161) located at the front side, the middle, and the rear side and end plates (162) arranged at the left and right ends of the three partition boards. Sound absorption partition boards (163) are installed at intervals along the left and right length directions between the three partition boards; the front end of the horizontal sound insulation board (152) is connected to the bottom of the rear side partition board (161) of the air return sound absorption grille.