CN204923369U - Guide duct and use air condensing units of this guide duct - Google Patents
Guide duct and use air condensing units of this guide duct Download PDFInfo
- Publication number
- CN204923369U CN204923369U CN201520647839.4U CN201520647839U CN204923369U CN 204923369 U CN204923369 U CN 204923369U CN 201520647839 U CN201520647839 U CN 201520647839U CN 204923369 U CN204923369 U CN 204923369U
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- guide duct
- skeleton
- air
- basic unit
- retardant layer
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Abstract
The utility model belongs to the technical field of the heat rejection apparatus technique and specifically relates to a guide duct and use air condensing units of this guide duct is related to. A guide duct, includes flexible body, two mouths of pipe of flexible body all are provided with the tuber pipe mounting, flexible body includes body skeleton, skeleton basic unit and fire -retardant layer, the cladding of skeleton basic unit is in the body skeleton inboard with the outside of body skeleton, fire -retardant layer sets up skeleton basic unit keeps away from the one side of body skeleton, skeleton basic unit is located the body skeleton with between the fire -retardant layer. An air condensing units, include the shell and the guide duct, one of them mouth of pipe of guide duct is fixed air outlet department on the shell. The utility model discloses make the energy efficiency ratio COP of air conditioner rise, system's power consumption descends, and the cold volume that provides is higher.
Description
Technical field
The utility model relates to radiating device technical field, especially relates to a kind of guide duct and uses the air-conditioner outdoor unit of this guide duct.
Background technology
Usual air-conditioner is made up of heater, refrigeration machine, clarifier etc., for room air refrigeration or heating or can purify, and all right conditioning chamber humidity, for user creates suitable indoor environment.Generally speaking, the course of work of air-conditioner is as follows: compressor is by the refrigerant of the refrigerant boil down to high temp/high pressure state of gaseous state; The gaseous coolant of boil down to high temp/high pressure state is cooled within the condenser; In expansion valve, then the refrigerant of cooling is converted into the refrigerant of low temperature/low-pressure state; In evaporimeter, by heat exchange, absorb the heat around evaporimeter, thus reduce the temperature of surrounding air.
If classified substantially, air-conditioner can be divided into: one forms the integral air conditioner be arranged on window etc. of refrigeration and heat rejection function; The disposed in the interior indoor set including evaporimeter, the Saperated air conditioner including the off-premises station of compressor and condenser disposed in the outdoor.Separation type and one-piece type there is identical function.Saperated air conditioner arranges the indoor set with cooling/heat release in indoor, arrange the off-premises station with heat release/cooling and compressor in outside, and links off-premises station and indoor set with refrigerant pipe.Be provided with condenser (outdoor heat converter) and compressor in off-premises station disposed in the outdoor, in indoor set disposed in the interior, be provided with evaporimeter (indoor heat converter).
Saperated air conditioner is specifically: the evaporimeter in machine disposed in the interior utilizes the heat of evaporation of refrigerant, the temperature of surrounding air is declined, makes the temperature of temperature lower than other position of the site boundary being provided with indoor set.Compressor in machine disposed in the outdoor and condenser, after the gaseous coolant via evaporimeter being converted to the refrigerant of high temp/high pressure state, carry out refrigeration operation.In order to improve the cooling effectiveness of refrigerant, the drive motors installed cooling fan in the side of off-premises station and drive cooling fan to rotate, makes the relatively low air of outside temperature be forced through condenser, thus cooling refrigerant.
Existing community, office building and other building, in order to building integral is attractive in appearance, the off-premises station of existing Saperated air conditioner is installed in air-conditioning shutter, shown in Fig. 1 and Fig. 2, wherein, hollow arrow represents air conditioner heat air-out, filled arrows represents air-conditioning cold air intake, but due to the limited space of air-conditioning shutter, the distance between the air outlet of off-premises station and the blinds of air-conditioning shutter is made to fail to reach the requirement of related specifications, namely there is barrier on opposite, clearance >=1m, in addition, the design of the ventilation rate of air-conditioning shutter and the gradient of blinds is unfavorable for the discharge of air conditioner heat air-out, the air-out of part air conditioner heat is caused to be reflected back in shutter by blinds, and the air inlet entering empty outer machine after staying this part the air conditioner heat air-out participant air-conditioning cold air intake mixing in shutter again makes the Energy Efficiency Ratio COP of air-conditioning system decline, system power consumption is higher, the cold provided is lower, it should be noted that, air-conditioning is under cooling condition, higher COP is lower for environment temperature, when in the higher or shutter of outdoor temperature in summer, air themperature reaches certain value, air-conditioning system can be easily caused to shut down (the maximum temperature of a class air-conditioning 43 DEG C, the maximum temperature of two class air-conditionings 35 DEG C, the maximum temperature of three class air-conditionings 52 DEG C), even affect the service life of equipment, electrical equipment etc.
Utility model content
The purpose of this utility model is the air-conditioner outdoor unit providing a kind of guide duct and use this guide duct, be reflected back in shutter with the air conditioner heat air-out solving the air-conditioner outdoor unit existed in prior art by blinds, the Energy Efficiency Ratio COP of air-conditioning system is caused to decline, cause system power consumption high, the technical problem that the cold provided is low.
The utility model provides a kind of guide duct, comprises flexible pipe body, and two mouths of pipe of described flexible pipe body are provided with airduct fixture; Described flexible pipe body comprises body skeleton, skeleton basic unit and flame-retardant layer; Described skeleton basic unit is coated on the inner side of described body skeleton and the outside of described body skeleton; Described flame-retardant layer is arranged on the one side away from described body skeleton of described skeleton basic unit, and described skeleton basic unit is between described body skeleton and described flame-retardant layer.
Further, described flexible pipe body also comprises heat-insulation layer, and described heat-insulation layer is arranged between described skeleton basic unit and described flame-retardant layer.Can prevent from being transmitted to from the heat of air conditioner heat air-out by guide duct the outside of guide duct by being provided with heat-insulation layer, the situation increasing the temperature of the inside of shutter occurs.
Further, the material of described heat-insulation layer is glass felt.The function that glass felt is not only specifically incubated, also has nonflammable feature.
Further, the material of described skeleton basic unit is foil laminated film.
Further, the material of described flame-retardant layer is flame-retardant aluminium foil cloth.Can prevent from like this occurring from the inside of guide duct or the situation of external firing.
Further, described body skeleton is made up of steel wire.
Further, the cross sectional shape of described flexible pipe body is circular.
Further, the cross sectional shape of described flexible pipe body is rectangle.
Further, described airduct fixture is flange.
The utility model additionally provides a kind of air-conditioner outdoor unit, comprises shell and described guide duct, and one of them mouth of pipe of described guide duct fixes air outlet place on the housing.
Compared with prior art, the beneficial effects of the utility model are:
The guide duct that the utility model provides, comprises flexible pipe body, and two mouths of pipe of flexible pipe body are provided with airduct fixture; Flexible pipe body comprises body skeleton, skeleton basic unit and flame-retardant layer; Skeleton basic unit is coated on the inner side of body skeleton and the outside of body skeleton; Flame-retardant layer is arranged on the one side away from body skeleton of skeleton basic unit, and skeleton basic unit is between body skeleton and flame-retardant layer.The flexible pipe body of guide duct, have flexible, telescopic characteristic, body skeleton plays a supportive role, the effect of sealing is played by skeleton basic unit, fire-retardant can prevent bone conduction airduct due to temperature too high and burn, during use, one of them mouth of pipe of guide duct is sealed with the air outlet of air-conditioner outdoor unit and is communicated with, another mouth of pipe is fixed on the part blinds of air-conditioning shutter, such air conditioner heat goes out the outside that namely can be discharged to air-conditioning shutter by guide duct, thus reduce the heat of the inside of air-conditioning shutter, the temperature entering the air-conditioning cold air intake of the air inlet of off-premises station is lower, the Energy Efficiency Ratio COP of air-conditioning is made to increase, system power consumption declines, the cold provided is higher, simultaneously because the interior environment temperature of air-conditioning shutter declines, make air-conditioning system more stable operation, the longer service life such as equipment and electrical equipment.
The air-conditioner outdoor unit that the utility model provides, comprise shell and guide duct, one of them mouth of pipe of guide duct is fixed on the air-conditioning air inlet on shell by flange fixture.Air-conditioner outdoor unit of the present utility model, guide duct described in employing, known based on aforesaid analysis, after adopting guide duct, reduce the heat of the inside of air-conditioning shutter, the temperature entering the air-conditioning cold air intake of the air inlet of off-premises station is lower, makes the Energy Efficiency Ratio COP of air-conditioning increase, system power consumption declines, and the cold provided is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the gas flow char in prior art between air-conditioner outdoor unit and air-conditioning shutter;
Fig. 2 is the gas flow char at the blinds place of air-conditioning shutter in prior art;
The axonometric drawing of the guide duct that Fig. 3 provides for the utility model embodiment one;
Fig. 4 is the cross-sectional view of guide duct in the utility model embodiment one;
Fig. 5 is the close-up schematic view at A place in Fig. 4;
Fig. 6 is the gas flow char after installing guide duct in the present embodiment two between air-conditioner outdoor unit and air-conditioning shutter.
Reference numeral:
102-airduct fixture; 103-body skeleton; 104-skeleton basic unit;
105-flame-retardant layer; 106-heat-insulation layer; 107-shell;
108-air-conditioning shutter; 109-guide duct.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Embodiment one
The axonometric drawing of the guide duct that Fig. 3 provides for the utility model embodiment one, Fig. 4 is the cross-sectional view of guide duct in the utility model embodiment one, Fig. 5 is the close-up schematic view at A place in Fig. 4, see shown in Fig. 3 to Fig. 5, the utility model embodiment one provides a kind of guide duct, comprise flexible pipe body, two mouths of pipe of flexible pipe body are provided with airduct fixture 102; Flexible pipe body comprises body skeleton 103, skeleton basic unit 104 and flame-retardant layer 105; Skeleton basic unit 104 is coated on the inner side of body skeleton 103 and the outside of body skeleton 103; Flame-retardant layer 105 is arranged on the one side away from body skeleton 103 of skeleton basic unit 104, and skeleton basic unit 104 is between body skeleton 103 and flame-retardant layer 105.
In the present embodiment, the flexible pipe body of guide duct, have flexible, telescopic characteristic, body skeleton 103 plays a supportive role, the effect of sealing is played by skeleton basic unit 104, fire-retardant can prevent bone conduction airduct due to temperature too high and burn, during use, one of them mouth of pipe of guide duct is sealed with the air outlet of air-conditioner outdoor unit and is communicated with, another mouth of pipe is fixed on the part blinds of air-conditioning shutter 108, such air conditioner heat goes out the outside that namely can be discharged to air-conditioning shutter 108 by guide duct, thus reduce the heat of the inside of air-conditioning shutter 108, the temperature entering the air-conditioning cold air intake of the air inlet of off-premises station is lower, the Energy Efficiency Ratio COP of air-conditioning is made to increase, system power consumption declines, decrease devices consume power, the cold provided is higher, simultaneously because the interior environment temperature of air-conditioning shutter 108 declines, make air-conditioning system more stable operation, the longer service life such as equipment and electrical equipment.
In the present embodiment one, flexible pipe body also comprises heat-insulation layer 106, and heat-insulation layer 106 is arranged between skeleton basic unit 104 and flame-retardant layer 105.Can prevent from being transmitted to from the heat of air conditioner heat air-out by guide duct the outside of guide duct by being provided with heat-insulation layer 106, the situation increasing the temperature of the inside of shutter occurs.
In the present embodiment one, the material of heat-insulation layer 106 is glass felt.The function that glass felt is not only specifically incubated, also has nonflammable feature.
In the present embodiment one, the material of skeleton basic unit 104 is foil laminated film.
In the present embodiment one, the material of flame-retardant layer 105 is flame-retardant aluminium foil cloth.Can prevent from like this occurring from the inside of guide duct or the situation of external firing.
In the present embodiment one, body skeleton 103 is made up of steel wire.It should be noted that, the steel wire making body skeleton 103 needs to have intensity height and corrosion resistant characteristic.
In the present embodiment one, the cross sectional shape of flexible pipe body is rectangle.It should be noted that, in the present embodiment one, the cross sectional shape of flexible pipe body can also be circular.In addition, the cross sectional shape of flexible pipe body also freely can choose other shape according to truth situation, for other shapes, the present embodiment one no longer specifically repeats one by one.Also it should be noted that, the large I of guide duct makes according to the specification of the air outlet of off-premises station.
In the present embodiment one, airduct fixture 102 is flange.
In sum, the guide duct that the present embodiment one provides, has scalable, the feature that can bend, like this can so that install, and be also conducive to installation personnel and carry, also possess high temperature resistant, windage is little simultaneously, not easily aging feature.
Embodiment two
Fig. 6 is the gas flow char after installing guide duct in the present embodiment two between air-conditioner outdoor unit and air-conditioning shutter, shown in Figure 6, wherein, hollow arrow represents air conditioner heat air-out, filled arrows represents air-conditioning cold air intake, the present embodiment two provides a kind of air-conditioner outdoor unit, comprises the guide duct 109 in shell 107 and embodiment one, and one of them mouth of pipe of guide duct 109 is fixed on the air outlet place on shell 107.Specifically, one of them mouth of pipe of guide duct 109 is fixedly connected with the air outlet on shell 107 by airduct fixture 102, and 109 another mouths of pipe of guide duct are fixed on the blinds of shutter by airduct fixture 102.It should be noted that, when mounted, blinds due to air-conditioning is generally tilt, therefore, guide duct can be bent in certain radian, guide duct is flushed with the blinds of air-conditioning shutter 108, reduce and wind resistance, improve ventilation rate, thus be conducive to the flowing of air conditioner heat air-out, make air-conditioning hot blast better be discharged to the outside of air-conditioning shutter 108.Connection in addition between guide duct and the air outlet of air-conditioner outdoor unit needs to be tightly connected, such one side can avoid the flowing because of air conditioner heat air-out to make guide duct generation deformation, and the air conditioner heat air-out of part can be avoided on the other hand by the inside formation waste heat of escaping slot to air-conditioning shutter 108.
In sum, after guide duct described in the air-conditioner outdoor unit that the present embodiment two provides uses, reduce the heat of the inside of air-conditioning shutter 108, the temperature entering the air-conditioning cold air intake of the air inlet of off-premises station is lower, the Energy Efficiency Ratio COP of air-conditioning is made to increase, system power consumption declines, and the cold provided is higher.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a guide duct, is characterized in that, comprises flexible pipe body, and two mouths of pipe of described flexible pipe body are provided with airduct fixture; Described flexible pipe body comprises body skeleton, skeleton basic unit and flame-retardant layer; Described skeleton basic unit is coated on the inner side of described body skeleton and the outside of described body skeleton; Described flame-retardant layer is arranged on the one side away from described body skeleton of described skeleton basic unit, and described skeleton basic unit is between described body skeleton and described flame-retardant layer.
2. guide duct according to claim 1, is characterized in that, described flexible pipe body also comprises heat-insulation layer, and described heat-insulation layer is arranged between described skeleton basic unit and described flame-retardant layer.
3. guide duct according to claim 2, is characterized in that, the material of described heat-insulation layer is glass felt.
4. guide duct according to claim 1, is characterized in that, the material of described skeleton basic unit is foil laminated film.
5. guide duct according to claim 1, is characterized in that, the material of described flame-retardant layer is flame-retardant aluminium foil cloth.
6. guide duct according to claim 1, is characterized in that, described body skeleton is made up of steel wire.
7. guide duct according to claim 1, is characterized in that, the cross sectional shape of described flexible pipe body is circular.
8. guide duct according to claim 1, is characterized in that, the cross sectional shape of described flexible pipe body is rectangle.
9. guide duct according to claim 1, is characterized in that, described airduct fixture is flange.
10. an air-conditioner outdoor unit, is characterized in that, comprise shell and guide duct as claimed in any one of claims 1-9 wherein, one of them mouth of pipe of described guide duct fixes air outlet place on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647839.4U CN204923369U (en) | 2015-08-25 | 2015-08-25 | Guide duct and use air condensing units of this guide duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647839.4U CN204923369U (en) | 2015-08-25 | 2015-08-25 | Guide duct and use air condensing units of this guide duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204923369U true CN204923369U (en) | 2015-12-30 |
Family
ID=54972490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647839.4U Expired - Fee Related CN204923369U (en) | 2015-08-25 | 2015-08-25 | Guide duct and use air condensing units of this guide duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204923369U (en) |
-
2015
- 2015-08-25 CN CN201520647839.4U patent/CN204923369U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200825 |