CN106091114A - Indoor apparatus of air conditioner - Google Patents
Indoor apparatus of air conditioner Download PDFInfo
- Publication number
- CN106091114A CN106091114A CN201610471436.8A CN201610471436A CN106091114A CN 106091114 A CN106091114 A CN 106091114A CN 201610471436 A CN201610471436 A CN 201610471436A CN 106091114 A CN106091114 A CN 106091114A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- indoor apparatus
- shell
- expansion device
- connecting tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
Abstract
The invention provides a kind of indoor apparatus of air conditioner, including: shell；Restriction expansion device, restriction expansion device is arranged in the enclosure.The present invention solves the problem that insulating tube usage amount is big, cost is high and manufacturing process is complicated of indoor apparatus of air conditioner of the prior art.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of indoor apparatus of air conditioner.
Background technology
Restriction expansion device is a vitals in air-conditioning refrigeration system, and restriction expansion device is positioned at air-conditioner outdoor unit
And on the feed tube between the heat exchanger of indoor apparatus of air conditioner, and restriction expansion device is positioned at the outside of indoor apparatus of air conditioner, by joint
The throttling action of stream expansion gear, it is possible to make the coolant of the middle temperature high pressure in air-conditioning refrigeration system become the coolant of low-temp low-pressure,
Thus the refrigeration ensureing coolant to absorb heat after entering vaporizer and having reached.
Existing restriction expansion device is generally arranged at the outside of indoor apparatus of air conditioner, due to restriction expansion device and heat exchanger
Between feed liquor Bottomhole pressure have the coolant of low-temp low-pressure, therefore, during air-conditioning refrigeration system work, the outer wall of feed tube has cold
Solidifying water produces, and affects user's experience to indoor apparatus of air conditioner in order to prevent condensed water from arbitrarily dripping, is positioned at air conditioning chamber
The feed tube of the outside of machine is generally coated with insulating tube, so, adds the consumptive material of indoor apparatus of air conditioner, improves indoor apparatus of air conditioner
Manufacturing cost, increase the complexity of indoor apparatus of air conditioner process for machining and manufacturing simultaneously.
Summary of the invention
Present invention is primarily targeted at a kind of indoor apparatus of air conditioner of offer, to solve indoor apparatus of air conditioner of the prior art
The problem that insulating tube usage amount is big, cost is high and manufacturing process is complicated.
To achieve these goals, the invention provides a kind of indoor apparatus of air conditioner, including: shell；Restriction expansion device, joint
Stream expansion gear is arranged in the enclosure.
Further, indoor apparatus of air conditioner also includes heat exchanger, and heat exchanger is arranged in the enclosure, the condensed water that heat exchanger produces
Restriction expansion device is lowered the temperature.
Further, shell offering rhone, restriction expansion device is arranged at rhone.
Further, indoor apparatus of air conditioner also includes through-flow fan blade, and rhone is two, and two rhones are separately positioned on and pass through
The both sides of stream fan blade, restriction expansion device is selectively disposed in a rhone.
Further, indoor apparatus of air conditioner also includes drip tray, and drip tray is arranged in the enclosure, and drip tray is provided with water receiving
Groove, restriction expansion device is arranged at water receiving tank.
Further, restriction expansion device is throttle pipe, and the internal diameter of throttle pipe is along the axial reduction of throttle pipe.
Further, throttle pipe axially includes the first pipeline section and the second pipeline section being sequentially connected with along it, the first pipeline section interior
Footpath is more than the internal diameter of the second pipeline section；Indoor apparatus of air conditioner also includes the first connecting tube that the first connectivity port with heat exchanger is connected,
One end away from heat exchanger of second pipeline section and the first connecting tube connects.
Further, indoor apparatus of air conditioner also includes the second connecting tube, and the first end of the second connecting tube and the first pipeline section connect,
Second end of the second connecting tube stretches out to the outside of shell.
Further, indoor apparatus of air conditioner also includes electrical appliance kit, and electrical appliance kit arranges the first end in the enclosure, the first of shell
Offering on end and dodge breach, the second end of the second connecting tube is stretched out to the outside of shell by dodging breach.
Further, shell offers and dodges breach, dodge the centre position that breach is positioned on the length direction of shell
Locate, and the second end of the second connecting tube is stretched out to the outside of shell by dodging breach.
Application technical scheme, by being arranged in the enclosure by restriction expansion device, so, is effectively shortened
Length of pipe between restriction expansion device and the heat exchanger in indoor apparatus of air conditioner shell, and this section of pipeline be entirely located in sky
In adjusting the shell of indoor set, discharged by unified collection in the condensing drip that the outer wall of pipeline produces falls indoor apparatus of air conditioner, keep away
Exempt from condensed water to drip outside indoor apparatus of air conditioner, improve the experience of user, but also avoid outside this section of pipeline
Week is coated with insulating tube, saves the consumptive material of indoor apparatus of air conditioner, reduces the holistic cost of indoor apparatus of air conditioner, simplify in air conditioning chamber
The manufacturing process of machine.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and explanation thereof are used for explaining the present invention, are not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows that the restriction expansion device of a kind of alternative embodiment according to the present invention is positioned at the shell of indoor apparatus of air conditioner
Time interior, the internal structure schematic diagram of indoor apparatus of air conditioner；
Fig. 2 shows that the heat exchanger of a kind of alternative embodiment according to the present invention shows with the position relationship of restriction expansion device
It is intended to；
Fig. 3 shows that the restriction expansion device of the another kind of alternative embodiment according to the present invention is positioned at outside indoor apparatus of air conditioner
Time in shell, the internal structure schematic diagram of indoor apparatus of air conditioner；
Fig. 4 shows that the restriction expansion device of the another kind of alternative embodiment according to the present invention is positioned at outside indoor apparatus of air conditioner
Time in shell, the internal structure schematic diagram of indoor apparatus of air conditioner.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, shell；11, rhone；12, breach is dodged；20, throttle pipe；21, the first pipeline section；22, the second pipeline section；30, change
Hot device；40, through-flow fan blade；50, the first connecting tube；60, the second connecting tube；70, electrical appliance kit；80, discharge.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
It it is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless it is another
Indicating, all technology used herein and scientific terminology have usual with the application person of an ordinary skill in the technical field
The identical meanings understood.
In the present invention, in the case of illustrating on the contrary, the noun of locality of use such as " upper and lower, top, the end " is typically pin
For direction shown in the drawings, or for parts this on vertical, vertical or gravity direction for；Equally
Ground, for ease of understanding and describing, it is inside and outside that " inside and outside " refers to relative to the profile of each parts itself, but the above-mentioned noun of locality is not
For limiting the present invention.
In order to solve, the insulating tube usage amount of indoor apparatus of air conditioner of the prior art is big, cost is high and manufacturing process is complicated
Problem, the invention provides a kind of indoor apparatus of air conditioner.
Shown in as shown in Figure 1, Figure 3 and Figure 4, indoor apparatus of air conditioner includes shell 10 and restriction expansion device, and restriction expansion device sets
Put in shell 10.
By restriction expansion device being arranged in shell 10, so, it is effectively shortened restriction expansion device and is positioned at
The length of pipe between heat exchanger 30 in indoor apparatus of air conditioner shell 10, and this section of pipeline be entirely located in the shell of indoor apparatus of air conditioner
In, discharged by unified collection in the condensing drip that the outer wall of pipeline produces falls indoor apparatus of air conditioner, it is to avoid condensed water is at sky
Adjust the outside drippage of indoor set, improve the experience of user, but also avoid being coated with in the periphery of this section of pipeline insulating tube, joint
Save the consumptive material of indoor apparatus of air conditioner, reduced the holistic cost of indoor apparatus of air conditioner, simplify the manufacturing process of indoor apparatus of air conditioner.
As in figure 2 it is shown, indoor apparatus of air conditioner also includes that heat exchanger 30, heat exchanger 30 are arranged in shell 10, heat exchanger 30 produces
Restriction expansion device is lowered the temperature by raw condensed water.So, producing condensed water by heat exchanger 30 and utilize fully, condensed water has
The coolant being beneficial in restriction expansion device is become low temperature from middle temperature high pressure conditions, improves the throttling of restriction expansion device
Effect, it is ensured that the refrigeration of indoor apparatus of air conditioner, thus reached the purpose of recycling reasonable to energy, improve air conditioning chamber
The environmental protection performance of interior machine.
Alternatively, heat exchanger 30 is condenser.
Shown in as shown in Figure 1, Figure 3 and Figure 4, shell 10 offering rhone 11, restriction expansion device is arranged on rhone 11
Place.It is discharged indoor apparatus of air conditioner owing to heat exchanger 30 produces in condensed water is dropped in rhone 11, restriction expansion device is set
Put at rhone 11, restriction expansion device can not only be avoided to take the redundant space in the shell 10 of indoor apparatus of air conditioner, and
And can also utilize the condensed water of rhone 11 interior flowing that restriction expansion device is sufficiently lowered the temperature, reasonably utilize energy
Source, improves the practicality of indoor apparatus of air conditioner.
Shown in as shown in Figure 1, Figure 3 and Figure 4, indoor apparatus of air conditioner also includes that through-flow fan blade 40, rhone 11 are two, two drainings
Groove 11 is separately positioned on the both sides of through-flow fan blade 40, and restriction expansion device is selectively disposed in a rhone 11.So,
Can reasonably arrange the position of restriction expansion device according to the position of the heat exchanger 30 in the shell 10 of indoor apparatus of air conditioner, fill
Utilize the inner space of indoor apparatus of air conditioner with dividing, it is ensured that the reasonability of indoor apparatus of air conditioner structure.
In one not shown embodiment of the present invention, alternatively, indoor apparatus of air conditioner also includes drip tray, and drip tray is arranged
In shell 10, drip tray being provided with water receiving tank, restriction expansion device is arranged at water receiving tank.So, can utilize equally
In water receiving tank, restriction expansion device is lowered the temperature by the condensed water of flowing, utilizes the energy reasonablely.
Alternatively, restriction expansion device is throttle pipe 20, and the internal diameter of throttle pipe 20 is along the axial reduction of throttle pipe 20.Use
Throttle pipe 20, as restriction expansion device, can not only make the coolant of the middle temperature high pressure in throttle pipe 20 become low-temp low-pressure effectively
Coolant, it is achieved restriction effect, and throttle pipe 20 also has simple in construction, takes up room little, the easily adaptation of welding and pipeline
The feature that property is high.
Alternatively, described throttle pipe 20 is restriction sleeve.
In the concrete alternative embodiment shown in Fig. 2 of the present invention, throttle pipe 20 axially includes along it being sequentially connected with
First pipeline section 21 and the second pipeline section 22, the internal diameter of the first pipeline section 21 is more than the internal diameter of the second pipeline section 22；Indoor apparatus of air conditioner also includes
The first connecting tube 50 being connected with the first connectivity port of heat exchanger 30, the second pipeline section 22 and the first connecting tube 50 away from heat exchange
One end of device 30 connects.So, the internal diameter generation one-shot change of throttle pipe 20, effectively the coolant in throttle pipe 20 is produced joint
Stream effect.
It should be noted that owing to the diameter of capillary tube is less, easily block when welding, higher to installation requirement, raw
Produce efficiency relatively throttle pipe 20 low.
As shown in Figures 1 to 4, indoor apparatus of air conditioner also includes the second connecting tube 60, the first end of the second connecting tube 60 and
One pipeline section 21 connects, and the second end of the second connecting tube 60 stretches out to the outside of shell 10.This way it is ensured that the system of indoor apparatus of air conditioner
The completing property of pipeline of cooling system.
Change it should be noted that the second connecting tube 60, throttle pipe 20 and the first connecting tube 50 have collectively constituted coolant entrance
The feed tube of hot device 30.
In alternative embodiment as shown in Figure 3, indoor apparatus of air conditioner also includes that electrical appliance kit 70, electrical appliance kit 70 are arranged on shell 10
The first interior end, the first end of shell 10 offers and dodges breach 12, and the second end of the second connecting tube 60 is by dodging breach 12
Stretch out to the outside of shell 10.So, according to the position of air-conditioner outdoor unit, the position of the second connecting tube 60 is reasonably set, has
It is beneficial to the inner space of indoor apparatus of air conditioner is carried out Appropriate application, and improves the adaptation of indoor apparatus of air conditioner and air-conditioner outdoor unit
Property.
Specifically, the second connecting tube 60 is the dodging at breach 12 after the first end from bending to air-conditioner outdoor unit of shell 10
Outside stretch out, and the part of the outside being positioned at air-conditioner outdoor unit of the second connecting tube 60 is arranged along shell 10.
As in figure 2 it is shown, indoor apparatus of air conditioner also includes the discharge 80 that the second connectivity port with heat exchanger 30 is connected, gas collection
One end away from heat exchanger 30 of pipe 80 is stretched out by dodging the breach 12 outside to shell 10.So, discharge 80 and second connects
Adapter 60 is together stretched out in the outside of air-conditioner outdoor unit after bending of dodging at breach 12 of the first end of shell 10.
In alternative embodiment as shown in Figure 4, shell 10 offers and dodges breach 12, dodge breach 12 and be positioned at shell 10
Length direction on middle position, and the second end of the second connecting tube 60 stretched by dodging the breach 12 outside to shell 10
Go out.So, according to the position of air-conditioner outdoor unit, the position of the second connecting tube 60 is reasonably set, is conducive to indoor apparatus of air conditioner
Inner space carry out Appropriate application, and improve the suitability of indoor apparatus of air conditioner and air-conditioner outdoor unit.
Specifically, dodging of second connecting tube 60 middle position on the length direction of shell 10 is rolled at breach 12
The outside extension of curved backward air-conditioner outdoor unit, and the part of the outside being positioned at air-conditioner outdoor unit of the second connecting tube 60 is along shell 10
Arrange.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
1, the present invention uses throttle pipe to replace capillary tube as the restriction expansion device of indoor apparatus of air conditioner, and is arranged in sky
In adjusting the shell of indoor set, as a part of evaporator part, shorten the length of the first connecting tube.
2, the present invention uses throttle pipe to be arranged in rhone or the water receiving tank of indoor apparatus of air conditioner, makes full use of condensed water pair
Choke valve cools down, and reduces the use of insulating tube, reduces the generation of the stifled situation of capillary tube weldering.
3, restriction sleeve (the most above-mentioned throttle pipe 20) size is less, is positioned in rhone or water receiving tank, fully
Utilize condensed water that it is lowered the temperature, save space.
4, the use of insulating tube is cancelled, by low cost.
5, cancel the use of capillary tube, prevent capillary tube weldering stifled.
It should be noted that term used herein above merely to describe detailed description of the invention, and be not intended to restricted root
Illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when using term " to comprise " in this manual and/or " bag
Include " time, it indicates existing characteristics, step, work, device, assembly and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use
Data can exchange in the appropriate case, in order to presently filed embodiment described herein can be with except here illustrating
Or the order enforcement beyond those described.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. an indoor apparatus of air conditioner, it is characterised in that including:
Shell (10)；
Restriction expansion device, described restriction expansion device is arranged in described shell (10).
Indoor apparatus of air conditioner the most according to claim 1, it is characterised in that described indoor apparatus of air conditioner also includes heat exchanger
(30),
Described heat exchanger (30) is arranged in described shell (10), and the condensed water that described heat exchanger (30) produces is swollen to described throttling
Swollen device is lowered the temperature.
Indoor apparatus of air conditioner the most according to claim 2, it is characterised in that described shell offers rhone on (10)
(11), described restriction expansion device is arranged on described rhone (11) place.
Indoor apparatus of air conditioner the most according to claim 3, it is characterised in that described indoor apparatus of air conditioner also includes through-flow fan blade
(40), described rhone (11) is two, and two described rhones (11) are separately positioned on the both sides of described through-flow fan blade (40),
Described restriction expansion device is selectively disposed in a described rhone (11).
Indoor apparatus of air conditioner the most according to claim 2, it is characterised in that described indoor apparatus of air conditioner also includes drip tray, institute
Stating drip tray to be arranged in described shell (10), described drip tray is provided with water receiving tank, described restriction expansion device is arranged on
At described water receiving tank.
Indoor apparatus of air conditioner the most according to any one of claim 1 to 5, it is characterised in that described restriction expansion device is
Throttle pipe (20), the internal diameter of described throttle pipe (20) is along the axial reduction of described throttle pipe (20).
Indoor apparatus of air conditioner the most according to claim 6, it is characterised in that described throttle pipe (20) axially includes sequentially along it
The first pipeline section (21) connected and the second pipeline section (22), the internal diameter of described first pipeline section (21) is more than described second pipeline section (22)
Internal diameter；Described indoor apparatus of air conditioner also includes the first connecting tube (50) being connected with the first connectivity port of heat exchanger (30), described
Second pipeline section (22) is connected with one end away from described heat exchanger (30) of described first connecting tube (50).
Indoor apparatus of air conditioner the most according to claim 7, it is characterised in that described indoor apparatus of air conditioner also includes the second connecting tube
(60), the first end of described second connecting tube (60) is connected with described first pipeline section (21), the of described second connecting tube (60)
Two ends stretch out to the outside of described shell (10).
Indoor apparatus of air conditioner the most according to claim 8, it is characterised in that described indoor apparatus of air conditioner also includes electrical appliance kit
(70),
Described electrical appliance kit (70) is arranged on the first end in described shell (10), the first end of described shell (10) offers and keeps away
Breach (12), the second end of described second connecting tube (60) is allowed to be stretched to the outside of described shell (10) by described breach (12) of dodging
Go out.
Indoor apparatus of air conditioner the most according to claim 8, it is characterised in that offer on described shell (10) and dodge breach
(12) dodge breach (12) described in, and be positioned at the middle position on the length direction of described shell (10), and described second connection
Second end of pipe (60) is stretched out to the outside of described shell (10) by described breach (12) of dodging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471436.8A CN106091114B (en) | 2016-06-22 | 2016-06-22 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471436.8A CN106091114B (en) | 2016-06-22 | 2016-06-22 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106091114A true CN106091114A (en) | 2016-11-09 |
| CN106091114B CN106091114B (en) | 2022-04-05 |
Family
ID=57252563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610471436.8A Active CN106091114B (en) | 2016-06-22 | 2016-06-22 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106091114B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344161A (en) * | 2017-01-25 | 2018-07-31 | 珠海格力电器股份有限公司 | A kind of air conditioner |
| CN108361817A (en) * | 2017-01-25 | 2018-08-03 | 珠海格力电器股份有限公司 | A kind of air conditioner |
| CN108361831A (en) * | 2017-01-25 | 2018-08-03 | 珠海格力电器股份有限公司 | A kind of air conditioner |
| CN113432190A (en) * | 2021-07-08 | 2021-09-24 | 宁波奥克斯电气股份有限公司 | Machine and air conditioner in air conditioning |
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| CN105299755A (en) * | 2015-10-14 | 2016-02-03 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner and air conditioning system with indoor unit |
| CN105650733A (en) * | 2016-01-27 | 2016-06-08 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with air conditioner indoor unit |
| CN205747417U (en) * | 2016-06-22 | 2016-11-30 | 珠海格力电器股份有限公司 | Indoor apparatus of air conditioner |
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| JPH08247494A (en) * | 1995-03-13 | 1996-09-27 | Daikin Ind Ltd | Cooler |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344161A (en) * | 2017-01-25 | 2018-07-31 | 珠海格力电器股份有限公司 | A kind of air conditioner |
| CN108361817A (en) * | 2017-01-25 | 2018-08-03 | 珠海格力电器股份有限公司 | A kind of air conditioner |
| CN108361831A (en) * | 2017-01-25 | 2018-08-03 | 珠海格力电器股份有限公司 | A kind of air conditioner |
| CN108361817B (en) * | 2017-01-25 | 2021-10-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108361831B (en) * | 2017-01-25 | 2024-02-27 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108344161B (en) * | 2017-01-25 | 2024-03-26 | 珠海格力电器股份有限公司 | Air conditioner |
| CN113432190A (en) * | 2021-07-08 | 2021-09-24 | 宁波奥克斯电气股份有限公司 | Machine and air conditioner in air conditioning |
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| Publication number | Publication date |
|---|---|
| CN106091114B (en) | 2022-04-05 |
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