CN102679457B - Tubular curtain type radiation ceiling air conditioner tail end device - Google Patents

Tubular curtain type radiation ceiling air conditioner tail end device Download PDF

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Publication number
CN102679457B
CN102679457B CN201210205433.1A CN201210205433A CN102679457B CN 102679457 B CN102679457 B CN 102679457B CN 201210205433 A CN201210205433 A CN 201210205433A CN 102679457 B CN102679457 B CN 102679457B
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China
Prior art keywords
section bar
connecting hose
tubulose section
tail end
pipe
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Expired - Fee Related
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CN201210205433.1A
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Chinese (zh)
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CN102679457A (en
Inventor
李念平
章文杰
王丽洁
武雁林
樊晓佳
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Hunan University
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Hunan University
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Abstract

The invention discloses a tubular curtain type radiation ceiling air conditioner tail end device comprising a tubular section bar, wherein the internal space of the tubular section bar is divided by a lower layer dividing wall and an upper layer dividing wall, the hollow cavity between the lower layer dividing wall and the bottom part of the tubular section bar is a water passage cavity, the hollow cavity between the lower layer dividing wall and the upper layer dividing wall is a heat insulation air dividing layer, the hollow cavity between the upper layer dividing wall and the top part of the tubular section bar is an open neck, a connecting head is screwed with a connecting hose pipe, the connecting hose comprises a connecting hose I and a connecting hose II, the end part of the connecting hose I is screwed with a connecting opening on a water supply pipe, the connecting hose II is screwed with a connecting opening on a water return pipe, the tubular section bar, a pipe end sealing cover, the connecting head, the connecting hose, the water supply pipe and the water return pipe are connected together to form a closed cold and hot water flow channel, the middle part of a hook is connected with a buckle on the open neck, the upper part of the hook is fixedly connected with a keel, and a suspender is fixedly connected with the keel through a hoisting hole. The tubular curtain type radiation ceiling air conditioner tail end device disclosed by the invention has a simple and compact structure, convenience in installation, flexibility in operation, high heat efficiency, strong dew formation resistance, extensive application range and long service life.

Description

A kind of pipe curtain formula radiation ceiling air-conditioner tail end equipment capable
Technical field
The present invention relates to a kind of air-conditioner tail end equipment capable, especially relate to a kind of pipe curtain formula radiation ceiling air-conditioner tail end equipment capable.
Background technology
Along with the progressively improvement of living standards of the people, and the developing rapidly of modern building technology, people also improve constantly attractive in appearance and requirement correlation function equipment of building interior trim.
Along with the transition of building decoration aesthetics, the pattern of indoor suspended ceiling also, change thereupon, also improves constantly attractive in appearance and practical requirement.Occur as plate-hung type, square tube or flexible formula furred ceiling as airport, railway station, subway station, supermarket or market etc. at some large-scale public places in recent years, its feature is succinctly and not dull and stereotyped, make overall space seem more penetrating open, has directionality, third dimension is strong, arris fillet is clear bright and clear, and human body no longer produces narrow sense or sense of depression because of distance, attractive in appearance novel unique.But in the time that arranging, air-conditioning system end there is some problems or contradiction.As, to traditional air-conditioning system, send back to air port must concealed installation above this type of furred ceiling, the one, affect the diffusing effect in air port, the 2nd,, due to this type of furred ceiling light weight, when installation, the simple and easy snapping mode of general employing, is easily blown off, and can send the sound simultaneously; The 3rd,, this type of furred ceiling has been installed, cannot adopt radiant plate type ceiling air-conditioner end system, especially to large space, sacrifice preferably air conditioning terminal mode, cannot reach attractive in appearance and practical doulbe-sides' victory.
At present, for the end equipment of central air conditioner system, more requirement has also been proposed.For example, should reduce air conditioner end equipment taking building practical space as far as possible; Should reduce the operation noise of air conditioning terminal etc., so that more comfortable indoor life, working environment to be provided as far as possible; The arrangement form of air conditioning terminal should be flexible as much as possible etc.Existing radiant type central air conditioner system end equipment can meet these requirements preferably: taking of space height asked to less, movement-less part when operation, can not produce noise, can not cause the blowing feeling of human body, and indoor temperature field distribution is more even, and arrangement is flexible and changeable.For the larger space of span, this class end equipment advantage is more obvious.
But also there are problems in existing radiant type central air conditioner system end equipment.As common radiant plate type end equipment, contact also heat conduction by tubing (copper pipe or other) and sheet material (aluminium sheet or other) are linear, cold and hot medium is by tubing transmission & distribution, then by sheet material by cold or heat to external radiation, tubing and sheet material Contact thermal resistance are excessive, and backward radiation heat loss is larger.Its modified is in tubing and space, sheet material contact wire both sides, to fill other Heat Conduction Materials to increase the heat transfer area between tubing and sheet material with this, and simultaneously note is paid heat preserving and insulating material and reduced heat loss overleaf.But still have following two problems: 1, storeroom heat conduction efficiency is low, cold caloric requirement is delivered to sheet material from tube material and tube wall and filling Heat Conduction Material, has increased Transfer Medium and has just inevitably increased heat loss, and overall thermal efficiency is still lower; 2, while refrigeration, easily there is dewfall phenomenon in radiating surface, and plate surface temperature field distribution inequality, on tubing and sheet material contact wire, temperature is minimum, very easily occur dewfall, the requirement radiant panel water inlet water temperature of having to is higher than indoor dew-point temperature, like this, reduce the temperature difference between supply water temperature and indoor design temperature, thereby reduced the amount of radiation of radiant panel unit are; 3, radiant panel is produced by factory's modularization, and directly install in building site, has specific dimensions, and this is conducive to guarantee its performance, but also causes some spaces, corner or irregular space to install, and need take the modes such as customization.
Summary of the invention
The technical problem to be solved in the present invention is, overcome some problems that exist when existing plate-hung type, square tube formula or flexible formula furred ceiling and air-conditioning system end are arranged, and the above-mentioned defect of existing radiant type central air conditioner system end equipment existence, provide a kind of thermal efficiency high, anti-condensation ability is strong, on-the-spot simple installation, and the guaranteed pipe curtain of cold and hot radiance formula radiation ceiling air-conditioner tail end equipment capable.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pipe curtain formula radiation ceiling air-conditioner tail end equipment capable, it comprises at least two tubulose section bars, separate by lower floor's partition and upper strata partition the inner space of tubulose section bar direct-axis bearing of trend, cavity between lower floor's partition and tubulose section bar bottom was water chamber, cavity between lower floor's partition and upper strata partition is insulation air space, cavity between upper strata partition and tubulose section bar top is open draw-in groove, be positioned on lower floor's partition of end, tubulose section bar two ends and have connecting hole, on the partition of upper strata, have the vertical resigning hole of direction, connector from bottom to top screws with connecting hose through after connecting hole, and fastening by locking nut, closure plug and tubulose section bar are affixed, described connecting hose comprises connecting hose I and connecting hose II, connector on connecting hose I end and feed pipe spins, connector on connecting hose II and return pipe spins, tubulose section bar, closure plug, connector, connecting hose, feed pipe, return pipe connects and composes closed hot and cold water runner, hook middle part is connected with the buckle on open draw-in groove, hook top is provided with height adjustment hole, on keel both wings, be respectively equipped with locating hole and hole for hoist, hook top is connected by height adjustment hole and locating hole and keel, suspension rod is connected by hole for hoist and keel.
Further, described feed pipe and return pipe can be positioned at the same end of tubulose section bar.In the time that feed pipe and return pipe are positioned at the same end of tubulose section bar, each tubulose section bar other end connects by connecting hose III between end.
Further, described feed pipe and return pipe also can lay respectively at two ends, tubulose section bar left and right.
Further, described closure plug is affixed by welding or hot melt and tubulose section bar.
Further, described tubulose section bar is plastic-steel section bar or aluminium section bar.
Further, described tubulose section bar cross-sectional profiles can be circle, ellipse or polygon (as: square, rectangle, triangle etc.).
Further, the length of pipe section of described tubulose section bar can be by design drawing or job site specific requirement or Location of requirement.
Further, between described tubulose section bar, arrangement pitch can be by being determined by the locating hole spacing being positioned on keel by design drawing or job site specific requirement.
Further, the side that described closure plug is connected with tubulose section bar is provided with projection, and in the profile of described projection and tubulose section bar cross section, profile coincide.
Further, described tubulose section bar outer surface and closure plug outer surface are all provided with decorative coveringn and hydrophobic material coating from the inside to the outside successively.
Further, the connecting hole on described lower floor partition and the same axis of resigning hole on the partition of upper strata.
Further, the pore size of described connecting hole and resigning hole can be made at the construction field (site) according to tubulose profile length.
Further, the aperture of described resigning hole is greater than the circumscribed circle diameter of locking nut outline.
When use, the present invention's pipe curtain formula radiation ceiling air-conditioner tail end equipment capable level can be lifted on to the building element such as roof, crossbeam below by suspension rod.Crossing when water cavity of hot and cold water (or other cold and hot medium) the described tubulose section bar of flowing through, cold and hot amount is directly by crossing the downside wall of water chamber with form and the extraneous heat exchange of radiation, avoid thermal contact resistance and the heat loss with other media heat exchange, there is higher heat exchange efficiency.The existence of insulation air space, is conducive to reduce cold and hot loss dorsad, reduces to the heat of furred ceiling top loss; Meanwhile, upper strata partition has also been played to the effect of reinforcing.Tubulose section bar length of pipe section, connection combination etc. can be carried out field fabrication and assembling according to actual conditions.
The present invention is simple in structure, compact, easy for installation, flexible operation, and the thermal efficiency is high, and anti-condensation ability is strong, and cold and hot radiance is secure, applied widely, long service life.Use the present invention, can reasonably radiant type air conditioning terminal form be attached on plate-hung type, square tube or flexible formula furred ceiling, this type of furred ceiling and air conditioning terminal layout can be carried out to effective combination.
Accompanying drawing explanation
Fig. 1 a is the structural representation of one embodiment of the invention;
Fig. 1 b is the structural representation of another embodiment of the present invention;
Fig. 2 a is the plan structure schematic diagram of Fig. 1 a illustrated embodiment;
Fig. 2 b is the plan structure schematic diagram of Fig. 1 b illustrated embodiment;
Fig. 3 a is A-A cross-sectional view in Fig. 2 a;
Fig. 3 b is A '-A ' cross-sectional view in Fig. 2 b;
Fig. 4 is I portion structure for amplifying schematic diagram in Fig. 3 a;
Fig. 5 a is B-B cross-sectional view in Fig. 2 a;
Fig. 5 b is B '-B ' cross-sectional view in Fig. 2 b;
Fig. 6 is II portion structure for amplifying schematic diagram in Fig. 5 a;
Fig. 7 a is that tubulose section bar cross sectional shape is circular structural representation;
Fig. 7 b is that tubulose section bar cross sectional shape is oval-shaped structural representation;
Fig. 7 c is that tubulose section bar cross sectional shape is foursquare structural representation;
Fig. 7 d is that tubulose section bar cross sectional shape is rectangular a kind of structural representation;
Fig. 7 e is that tubulose section bar cross sectional shape is rectangular another kind of structural representation;
Fig. 7 f is that tubulose section bar cross sectional shape is leg-of-mutton structural representation.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiment 1
With reference to Fig. 1 a, 2a, 3a, 4, 5a, 6, the present embodiment comprises eight tubulose section bars 1, separate by lower floor's partition 10 and upper strata partition 11 inner space of tubulose section bar 1 direct-axis bearing of trend, cavity between lower floor's partition 10 and tubulose section bar 1 bottom was water chamber 12, cavity between lower floor's partition 10 and upper strata partition 11 is insulation air space 13, cavity between upper strata partition 11 and tubulose section bar 1 top is open draw-in groove 14, be positioned on lower floor's partition 10 of tubulose section bar 1 end, two ends and have connecting hole, on upper strata partition 11, have the vertical resigning hole of direction, connector 3 from bottom to top screws with connecting hose through after connecting hole, and fastening by locking nut 4, closure plug 2 is affixed with tubulose section bar 1, described connecting hose comprise connecting hose I 5 and connecting hose II 5 ', connector on connecting hose I 5 ends and feed pipe 6 spins, connecting hose II 5 ' spin with the connector on return pipe 7, tubulose section bar 1, closure plug 2, connector 3, connecting hose, feed pipe 6, return pipe 7 connects and composes closed hot and cold water runner, linking up with 8 middle parts is connected with the buckle on open draw-in groove 14, link up with 8 tops and be provided with height adjustment hole, on keel 9 both wings, be respectively equipped with locating hole and hole for hoist, linking up with 8 tops is connected by height adjustment hole and locating hole and keel 9, suspension rod 24 is connected by hole for hoist and keel 9.
Described feed pipe 6 and return pipe 7 are positioned at the same one end of tubulose section bar 1; And " connect by connecting hose III 5 between each tubulose section bar 1 other end end.
Described closure plug 2 is affixed by welding or hot melt and tubulose section bar 1.
Described tubulose section bar 1 is plastic-steel section bar.
Described tubulose section bar 1 cross-sectional profiles is circular.
The side that described closure plug 2 is connected with tubulose section bar 1 is provided with projection, and in the profile of described projection and tubulose section bar 1 cross section, profile coincide.
Described tubulose section bar 1 outer surface and closure plug 2 outer surfaces are all provided with decorative coveringn and hydrophobic material coating from the inside to the outside successively.
The same axis of resigning hole on connecting hole and upper strata partition 11 on described lower floor partition 10.
The aperture of described resigning hole is greater than the circumscribed circle diameter of locking nut 4 outlines.
When use, the present invention's pipe curtain formula radiation ceiling air-conditioner tail end equipment capable level can be lifted on to the building element such as roof, crossbeam below by suspension rod 24.
Embodiment 2
With reference to Fig. 1 b, 2b, 3b, 5b, the difference of the present embodiment and embodiment 1 is: described feed pipe 6 and return pipe 7 lay respectively at tubulose section bar 1 two ends, left and right.Described tubulose section bar 1 is aluminium section bar.All the other are with embodiment 1.
In above-described embodiment, the shape of each assembly, material and connected mode all can change, and such as tubulose section bar 1 cross sectional shape can change, comprise (referring to Fig. 7 a, 7b, 7c, 7d, 7e, 7f) such as circle, ellipse or polygons; The overall dimensions of the present invention's pipe curtain formula radiation ceiling air-conditioner tail end equipment capable is along with the ceiling void changes and changes; The material of each assembly is selected also can change.
Use the present invention, some problems or the contradiction that when existing plate-hung type, square tube formula or flexible formula furred ceiling and air-conditioning system end equipment are arranged, exist are overcome, thinking is not limited to board-like radiation air conditioning device, has effectively overcome many defects that existing radiant type central air conditioner system end equipment exists.The thermal efficiency of the present invention is high, has good anti-condensation ability, on-the-spot simple installation, and cold and hot radiance is guaranteed.

Claims (10)

1. a pipe curtain formula radiation ceiling air-conditioner tail end equipment capable, it is characterized in that, comprise at least two tubulose section bars, separate by lower floor's partition and upper strata partition the inner space of tubulose section bar direct-axis bearing of trend, cavity between lower floor's partition and tubulose section bar bottom was water chamber, cavity between lower floor's partition and upper strata partition is insulation air space, cavity between upper strata partition and tubulose section bar top is open draw-in groove, be positioned on lower floor's partition of end, tubulose section bar two ends and have connecting hole, on the partition of upper strata, have the vertical resigning hole of direction, connector from bottom to top screws with connecting hose through after connecting hole, and fastening by locking nut, closure plug and tubulose section bar are affixed, described connecting hose comprises connecting hose I and connecting hose II, connector on connecting hose I end and feed pipe spins, connector on connecting hose II and return pipe spins, tubulose section bar, closure plug, connector, connecting hose, feed pipe, return pipe connects and composes closed hot and cold water runner, hook middle part is connected with the buckle on open draw-in groove, hook top is provided with height adjustment hole, on keel both wings, be respectively equipped with locating hole and hole for hoist, hook top is connected by height adjustment hole and locating hole and keel, suspension rod is connected by hole for hoist and keel.
2. pipe curtain formula radiation ceiling air-conditioner tail end equipment capable according to claim 1, is characterized in that, described feed pipe and return pipe are positioned at the same end of tubulose section bar, and each tubulose section bar other end connects by connecting hose III between end.
3. pipe curtain formula radiation ceiling air-conditioner tail end equipment capable according to claim 1, is characterized in that, described feed pipe and return pipe lay respectively at two ends, tubulose section bar left and right.
4. pipe curtain formula radiation ceiling air-conditioner tail end equipment capable according to claim 1 and 2, is characterized in that, described closure plug is affixed by welding or hot melt and tubulose section bar.
5. pipe curtain formula radiation ceiling air-conditioner tail end equipment capable according to claim 1 and 2, is characterized in that, described tubulose section bar is plastic-steel section bar or aluminium section bar.
6. pipe curtain formula radiation ceiling air-conditioner tail end equipment capable according to claim 1 and 2, is characterized in that, described tubulose section bar cross-sectional profiles is circle, ellipse or polygon.
7. pipe curtain formula radiation ceiling air-conditioner tail end equipment capable according to claim 1 and 2, is characterized in that, the side that described closure plug is connected with tubulose section bar is provided with projection, and in the profile of described projection and tubulose section bar cross section, profile coincide.
8. pipe curtain formula radiation ceiling air-conditioner tail end equipment capable according to claim 1 and 2, is characterized in that, described tubulose section bar outer surface and closure plug outer surface are all provided with decorative coveringn and hydrophobic material coating from the inside to the outside successively.
9. pipe curtain formula radiation ceiling air-conditioner tail end equipment capable according to claim 1 and 2, is characterized in that the same axis of resigning hole on connecting hole and upper strata partition on described lower floor partition.
10. pipe curtain formula radiation ceiling air-conditioner tail end equipment capable according to claim 1 and 2, is characterized in that, the aperture of described resigning hole is greater than the circumscribed circle diameter of locking nut outline.
CN201210205433.1A 2012-06-20 2012-06-20 Tubular curtain type radiation ceiling air conditioner tail end device Expired - Fee Related CN102679457B (en)

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CN112923644B (en) * 2021-02-23 2022-11-11 鑫三利集装箱服务有限公司 Small-size refrigeration house evaporation cold drain pipe, system, refrigeration house and method

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