CN213354814U - Air supply structure capable of pre-threading pipeline and provided with hidden air supply tail end - Google Patents
Air supply structure capable of pre-threading pipeline and provided with hidden air supply tail end Download PDFInfo
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- CN213354814U CN213354814U CN202021274935.6U CN202021274935U CN213354814U CN 213354814 U CN213354814 U CN 213354814U CN 202021274935 U CN202021274935 U CN 202021274935U CN 213354814 U CN213354814 U CN 213354814U
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Abstract
The utility model discloses a can wear the pipeline in advance and have terminal air supply structure of hidden air supply, including the air supply tuber pipe of one end and air conditioner switch-on, the static pressure incasement is located to the other end of air supply tuber pipe, the outside and the static pressure case sealing connection of air supply tuber pipe, and the both sides of static pressure case all are equipped with the pipeline hole that can supply the pipeline to run through the static pressure case, and the bottom of static pressure case is for linking to each other with the ceiling and do the air supply end of airtight processing in the junction, and the air supply is terminal to be put through with the cabin through the ceiling. The utility model discloses on the basis of current static pressure case, set up the sleeve pipe that can wear the pipeline in advance, can satisfy the design condition, can realize the construction facility again, make things convenient for the pipeline suit in the work progress, reduced the construction degree of difficulty, improved the orderliness that boats and ships cabin ceiling top was arranged. Diversified air supply tail ends can be arranged below the static pressure box and are in airtight connection with the ceiling, so that an integrated hidden air supply tail end is formed, and the air supply comfort of the air conditioning system and the visual aesthetic feeling of the ceiling are improved.
Description
Technical Field
The utility model relates to a can wear pipeline in advance and have terminal air supply structure of hidden air supply belongs to shipbuilding technical field.
Background
The static pressure box is a necessary accessory for reducing dynamic pressure, increasing static pressure and stabilizing air flow for an air supply system, and can make the air supply effect more ideal. At present, widely used air supply static pressure boxes on ships are generally arranged between decks and cabin suspended ceilings, and cable pipelines and the like are also arranged between decks and cabin suspended ceilings. In the common cabin of some large ships, the air conditioning air volume required is large, and therefore the size of the static pressure box is large. For some ships with narrow space, the cabin floor height is low, the distance between the ceiling and the deck is extremely limited, and the design construction is difficult, for example, when the volume of the plenum chamber is large, the arrangement space of pipelines above the ceiling is limited. Meanwhile, the tail end of the air supply is usually arranged on the ceiling, so that the opening of the ceiling and the visual obtrusive feeling are increased, the temperature field is not uniform, the human body has strong blowing feeling, and the comfort level is poor.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the pipeline and the static pressure box are comprehensively arranged above the ceiling, so that the arrangement is optimized, the construction difficulty is reduced, and the visual obtrusive feeling of opening the ceiling is avoided.
In order to solve the technical problem, the technical scheme of the utility model provide a can wear the pipeline in advance and have terminal air supply structure of hidden air supply, a serial communication port, including the air supply tuber pipe of one end and air-conditioning box intercommunication, the static pressure incasement is located to the other end of air supply tuber pipe, the outside and the static pressure case sealing connection of air supply tuber pipe, the both sides of static pressure case all are equipped with the pipeline hole that can supply the pipeline to run through the static pressure case, the bottom of static pressure case is for linking to each other with the ceiling and do the air supply end of airtight processing in the junction, the air supply is terminal to be passed through ceiling and cabin intercommunication.
Preferably, the air supply end is matched with a hole on the ceiling; the tail end of the air supply is flush with the ceiling; the edge of the air supply end is connected with the edge of the hole on the ceiling in a sealing way.
Preferably, the air supply tail end is a strip-shaped air supply outlet, a pore plate or a nozzle.
Preferably, the tail end of the air supply is a pore plate, a plurality of pores are uniformly distributed on the pore plate, and the aperture of each pore is 1.8-2 mm.
Preferably, the end part of the blast air pipe, which is positioned in the static pressure box, is provided with a plurality of small holes.
Preferably, a perforated pipe for a pipeline to pass through is arranged in the static pressure box, two ends of the perforated pipe are arranged in pipeline holes at two sides of the static pressure box, and the outer side of the perforated pipe is connected with the pipeline holes in a sealing manner.
Preferably, the perforated pipe is coated with an insulating layer on the outer side.
Preferably, the thickness of the heat-insulating layer is not less than 20 mm.
Preferably, the silencing layer is paved on the periphery of the inside of the static pressure box.
Preferably, the thickness of the sound-deadening layer is greater than 50 mm.
The utility model discloses on the basis of current static pressure case, set up the sleeve pipe that can wear the pipeline in advance, can satisfy the design condition, can realize the construction facility again, make things convenient for the pipeline suit in the work progress, reduced the construction degree of difficulty, improved the orderliness that boats and ships cabin ceiling top was arranged. Diversified air supply tail ends can be arranged below the static pressure box and are in airtight connection with the ceiling, so that an integrated hidden air supply tail end is formed, and the visual aesthetic feeling on the ceiling is improved. Meanwhile, the temperature field of the whole air conditioner air supply and return system is ensured to be uniform, no blowing sense exists, and the comfort level is good.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. air conditioner return air static pressure boxes and pipelines in the limited ceiling space on the ship are reasonably and orderly arranged;
2. the static pressure box capable of penetrating the pipeline is preset, so that the design and installation of the pipeline line in the construction process are facilitated;
3. holes are formed in the end part of the air supply duct inside the static pressure box, so that the air supply uniformity is improved, and the noise is effectively reduced;
4. sound-absorbing cotton is laid in the static pressure box, so that the noise of air supply of the air conditioner is further reduced;
5. the ceiling becomes a part of the air supply tail end, so that the temperature field of the whole cabin is uniform, no blowing feeling exists, and the comfort level is good.
6. An integrated air supply tail end of the air conditioner is formed and is flush with the ceiling, so that the vision is abrupt, and the attractiveness of the arrangement of the cabin ceiling is improved;
7. the space requirements for installing the air-conditioning air supply plenum chamber and laying the pipelines in the ceiling space are reduced;
through the utility model discloses an air supply structure can realize technical design's function, can reduce the complexity of work progress again.
Drawings
FIG. 1 is a schematic view of a pre-ducted blower configuration with a hidden blower tip (the blower tip being a nozzle);
FIG. 2 is a schematic view of a pre-ducted blower configuration with a hidden blower end (the blower end is a strip-shaped outlet);
FIG. 3 is a schematic view of a pre-ducted blower configuration with a hidden blower tip (the blower tip is a perforated plate).
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides a can wear the pipeline in advance and have terminal air supply structure of hidden air supply, as shown in fig. 3, it is including can wear the pipeline in advance and be used for the static pressure case 1 of air supply, pipeline hole 2, open porose air supply tuber pipe 3, air supply end 4, amortization cotton 5, heat preservation cotton 6, ceiling 7.
One end and air supply tuber pipe 3 of air conditioner switch-on, the other end of air supply tuber pipe 3 stretches into in static pressure case 1, with 1 inner chamber switch-on of static pressure case and with 1 sealing connection of static pressure case, it has a plurality of apertures to lie in static pressure case 1 on the air supply tuber pipe 3 and has seted up, can reduce the air flow resistance, plays better amortization and falls the function of making an uproar for the air conditioner air supply is at the velocity of flow reduction in static pressure case 1, and the dynamic pressure reduces. Static pressure chamber 1 comprises bounding wall and air supply end 4, sets up pipeline hole 2 in advance on the both sides bounding wall of static pressure case 1, predetermines the perforated pipe in pipeline hole 2 for the pipeline penetrates the perforated pipe in advance in the work progress, and the aperture in pipeline hole 2 designs according to actual conditions, and the outside cladding of perforated pipe has heat preservation cotton 6. The silencing cotton 5 is paved around the inside of the static pressure box 1, so that the air supply noise can be reduced, and the stable and low-noise airflow is sent into the cabin through the air supply tail end 4. The bottom of the static pressure box 1 is an air supply tail end 4. And (3) performing airtight treatment at each opening of the static pressure box 1 to prevent air leakage. A hole matched with the air supply tail end 4 is formed in the ceiling 7, the air supply tail end 4 is flush with the ceiling 7, the edge of the whole air supply tail end 4 is connected with the edge of the hole in the ceiling 7, and the joint is subjected to airtight treatment.
Wherein, the thickness of the silencing cotton 5 is more than 50 mm; the thickness of the heat preservation cotton 6 is not less than 20 mm.
The whole static pressure box 1 is connected with a ceiling 7, and the joint is hermetically treated to form an air supply structure which can be pre-penetrated by a pipeline and is provided with a hidden air supply tail end on a ship. The pipeline, the static pressure box 1 and the air supply tail end 4 are integrated and hidden above a ceiling, so that the attractiveness is improved, and the comfort is enhanced.
In this embodiment, the air supply end 4 may be a perforated plate, the perforated plate has a plurality of holes, the aperture ratio is generally 10%, the aperture of each hole is generally 1.8mm, and the thermal comfort of the personnel can be improved.
The working process of the utility model is as follows:
air conditioning air is delivered into the static pressure box 1 through the air delivery air pipe 3 and flows into the cabin through the air delivery tail end 4. The cladding has heat preservation cotton 6 on the perforated pipe in static pressure case 1, in the work progress, is connected static pressure case 1 with air supply tuber pipe 3 earlier, passes through pipeline hole 2 with the pipeline again, installs air supply end 4 in static pressure case 1's bottom, forms the utility model discloses an air supply structure. In the process that air supply of the air conditioner passes through the static pressure box 1, noise is reduced through the silencing cotton 5, and therefore indoor noise is reduced. The static pressure box 1 is connected with the ceiling 7, and the joint part ensures air tightness, thereby forming an integrated hidden air supply tail end.
Example 2
As shown in fig. 2, in the present embodiment, the air blowing end 4 is a strip-shaped air blowing port.
The rest is the same as in example 1.
Example 3
As shown in fig. 1, in the present embodiment, the blowing end 4 is a nozzle.
The rest is the same as in example 1.
Example 4
In this embodiment, the blowing end 4 may be a perforated plate, and the diameter of each hole is 2 mm.
The rest is the same as in example 1.
Claims (10)
1. The utility model provides a can wear pipeline in advance and have terminal air supply structure of hidden air supply, a serial communication port, including air supply tuber pipe (3) of one end and air-conditioning box intercommunication, the other end of air supply tuber pipe (3) is located in static pressure case (1), the outside and static pressure case (1) sealing connection of air supply tuber pipe (3), the both sides of static pressure case (1) all are equipped with pipeline hole (2) that can supply the pipeline to run through static pressure case (1), the bottom of static pressure case (1) is for linking to each other with ceiling (7) and doing airtight processing's air supply end (4) in the junction, air supply end (4) are through ceiling (7) and cabin intercommunication.
2. A pre-ducted, hidden blowing tip arrangement as in claim 1, wherein said blowing tip (4) is adapted to fit into holes in the ceiling (7); the air supply tail end (4) is flush with the ceiling (7); the edge of the air supply end (4) is connected with the edge of the hole on the ceiling (7) in a sealing way.
3. The air supply structure with the hidden air supply end capable of being pre-threaded according to claim 1 or 2, characterized in that the air supply end (4) is a strip-shaped air supply outlet, a perforated plate or a nozzle.
4. The air supply structure with the hidden air supply end and the pre-penetrated pipeline as claimed in claim 3, wherein the air supply end (4) is a perforated plate, a plurality of holes are uniformly distributed on the perforated plate, and the aperture of each hole is 1.8 mm-2 mm.
5. The air supply structure with hidden blowing end and pre-threading pipeline as claimed in claim 1 is characterized in that the blowing air pipe (3) is provided with a plurality of small holes at the end inside the static pressure box (1).
6. An air supply structure with a pre-penetrated pipeline and a hidden air supply end as claimed in claim 1, characterized in that a perforated pipe for the pipeline to pass through is arranged in the static pressure box (1), the two ends of the perforated pipe are arranged in the pipeline holes (2) at the two sides of the static pressure box (1), and the outer side of the perforated pipe is hermetically connected with the pipeline holes (2).
7. The air supply structure with hidden air supply end and capable of being pre-threaded by pipeline as claimed in claim 6, wherein the perforated pipe is coated with an insulating layer on its outside.
8. The air supply structure with the hidden air supply end capable of being penetrated by the pipeline as claimed in claim 7, wherein the thickness of the heat insulation layer is not less than 20 mm.
9. The air supply structure with hidden blowing end and pre-penetrated pipeline as claimed in claim 1, characterized in that the static pressure box (1) is internally provided with sound-deadening layers on the periphery.
10. The structure of claim 9, wherein the sound-damping layer has a thickness greater than 50 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021274935.6U CN213354814U (en) | 2020-07-03 | 2020-07-03 | Air supply structure capable of pre-threading pipeline and provided with hidden air supply tail end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021274935.6U CN213354814U (en) | 2020-07-03 | 2020-07-03 | Air supply structure capable of pre-threading pipeline and provided with hidden air supply tail end |
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| Publication Number | Publication Date |
|---|---|
| CN213354814U true CN213354814U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021274935.6U Active CN213354814U (en) | 2020-07-03 | 2020-07-03 | Air supply structure capable of pre-threading pipeline and provided with hidden air supply tail end |
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| CN (1) | CN213354814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525660A (en) * | 2021-08-11 | 2021-10-22 | 中船邮轮科技发展有限公司 | Ship cabin rain-falling type air feeding and returning system and ship |
| CN114889798A (en) * | 2022-04-02 | 2022-08-12 | 广船国际有限公司 | Ship cabin rain-falling type air supply system and ship |
-
2020
- 2020-07-03 CN CN202021274935.6U patent/CN213354814U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525660A (en) * | 2021-08-11 | 2021-10-22 | 中船邮轮科技发展有限公司 | Ship cabin rain-falling type air feeding and returning system and ship |
| CN114889798A (en) * | 2022-04-02 | 2022-08-12 | 广船国际有限公司 | Ship cabin rain-falling type air supply system and ship |
| CN114889798B (en) * | 2022-04-02 | 2023-10-13 | 广船国际有限公司 | Rain drop type air supply system for ship cabin and ship |
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