CN1281894C - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1281894C CN1281894C CNB200410056635XA CN200410056635A CN1281894C CN 1281894 C CN1281894 C CN 1281894C CN B200410056635X A CNB200410056635X A CN B200410056635XA CN 200410056635 A CN200410056635 A CN 200410056635A CN 1281894 C CN1281894 C CN 1281894C
- Authority
- CN
- China
- Prior art keywords
- outdoor
- fan
- refrigerant pipe
- fan case
- pipe arrangement
- 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.)
- Expired - Fee Related
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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
- F24F1/34—Protection means thereof, e.g. covers for refrigerant pipes
-
- 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
- F24F13/20—Casings or covers
-
- 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
- F24F13/28—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
To provide an air conditioner capable of simplifying the mounting work of a refrigerant pipe and a ventilating device, and improving the appearance at the neighborhood of a wall hole at an outdoor side. This air conditioner wherein an indoor unit and an outdoor unit are connected by the refrigerant pipe 18 through the wall hole, comprises the ventilating device having an outdoor ventilation fan 20 mounted in an outdoor location, a fan case 13B accommodating the outdoor fan 20, and an air supply/exhaust pipe 16 connected with the fan case 13B and penetrated through indoor and outdoor sides of a house through the wall hole. A protection cover 22 is mounted on an outdoor part of the ventilating device, and is composed of a back plate 25 having insertion holes 35 for inserting the refrigerant pipe 18 and the air supply/exhaust pipe 16, and attached to a wall of a building, a partitioning base 26 having fixing parts 36, 37, 38 for fixing the fan case 13B, and partitioning the fan case 13B and the refrigerant pipe 18, and an outer cover for covering the fan case 13B and the refrigerant pipe 18.
Description
Technical field
The present invention relates to a kind of air interchanger that makes room air ventilation that has, the air conditioner of more comfortable indoor environment can be provided.
Background technology
Now, the indoor set of configuration separation type air-conditioning on indoor wall, circulating fan by indoor set inside sucks indoor set with room air, heat exchanger by indoor set inside carries out heat exchange, the cold wind that forms or hot blast are offered indoor, it is the most general making the indoor air conditioner of keeping comfortable temperature environment.But, respond well in order to make refrigeration, heating, not too carry out indoor air-changing ground and carry out operation of air conditioner.Thereby, owing to indoorly can become dirty if be in the air-tight state room air for a long time, thus regularly open chamber and emit room air, the suction extraneous air is taken a breath.
Therefore, the scheme of equipment air interchanger in air conditioner had been proposed in the past.For example have in the space that forms pipe arrangement between the indoor set have by air conditioner and the off-premises station on the wall of building and the pipe arrangement hole of ventilation path, at the outdoor fan of the usefulness of will take a breath and the fan electromotor that is used to drive this outdoor fan be located at outdoor and place near the lane exit of taking a breath air interchanger (as reference patent documentation 1); Also has the pipe arrangement hole that has the ventilation path that the indoor set of air conditioner and space that the pipe arrangement between off-premises station passes through and exhaust, air inlet use forming on the wall of building, with the ventilating unit of interior dress air blast be located at indoor set near, this air blast is arranged in the multi blade fan on the left and right sides diaxon of fan electromotor one and is arranged in the ventilation path that exhaust uses; Another multi blade fan is arranged on supplies gas with in the ventilation path, and the rotation by a multi blade fan makes room air discharge outdoor from exhaust with the ventilation path; Simultaneously, the rotation by another multi blade fan makes the air interchanger of atmosphere from supplying gas and taking a breath with in the ventilation path inlet chamber.(as reference patent documentation 2).
[patent documentation 1] spy opens 2001-27433
No. 2629665 communique of [patent documentation 2] patent
Summary of the invention
, the air conditioner that above-mentioned air interchanger is housed forms the hole on the wall of building, is provided with the space that pipe arrangement and ventilation path are used, and then is provided with the ventilation fan near the porthole of outside.The refrigerant pipe arrangement that is connected with indoor set, off-premises station arranged in the parts (pipe arrangement, distribution) by porthole, be used to make the power line of the electric component action of indoor set, between indoor set and off-premises station the control system of transmitting and receiving signal transmission line, be used for drain water is discharged outdoor pipe arrangement classes such as discharge hose.Because these pipe arrangement classes are provided in the porthole together, and near the porthole of outside, are equipped with ventilation and use fan, so distribution piping is concentrated near porthole, the fitting operation complexity of air interchanger, and may diminish near the outward appearance of porthole.
The present invention proposes in view of the above problems, and purpose provides a kind ofly carries out the installation exercise of refrigerant pipe arrangement and air interchanger easily and make near the porthole the good air conditioner of outward appearance.
In order to address the above problem, a first aspect of the present invention is a kind ofly will be located at indoor indoor set and be located at the air conditioner that outdoor off-premises station is coupled together by porthole by the refrigerant pipe arrangement, it is equipped with air interchanger, this air interchanger has and is located at outdoor ventilation outdoor fan, place the fan case of this outdoor fan and be communicated with this fan case and be communicated with the exhaust line of sending inside and outside the house by described porthole, on the outdoor section of described air interchanger, be provided with protective cover, this protective cover comprises: the back plate, and it has the inserting hole of inserting logical described refrigerant pipe arrangement and is installed on the wall of building; Isolate platform, it has the fixed part of fixing described fan case and fan case and refrigerant pipe arrangement is separated; Outer cover, it covers fan case and refrigerant pipe arrangement.
A second aspect of the present invention, in the described air conditioner of a first aspect of the present invention, configuration refrigerant pipe arrangement between described back plate and isolation platform, the dismounting of described isolation platform is mounted freely on the plate of back.
A third aspect of the present invention, in a first aspect of the present invention or the described air conditioner of second aspect, described outer cover dismounting is mounted freely on the back plate or isolates on the platform.
According to the present invention; has the air conditioner of air interchanger of the present invention owing to be provided with the protective cover of the outdoor section (outdoor fan and fan case etc.) that covers air interchanger; and in this protective cover with air interchanger isolation configuration refrigerant pipe arrangement; so it is injured that air interchanger and refrigerant pipe arrangement can not contact with each other, and air interchanger and refrigerant pipe arrangement to be placed near the outward appearance that can make in the protective cover porthole good.
In addition; because outer cover dismounting easily in the configuration of the outside of protective cover; so can easily carry out inspection, the repairing of air interchanger; and; owing to isolate platform dismounting easily; so remove easily and be provided in the refrigerant pipe arrangement of isolating the platform rear, thereby also can remove air conditioner easily.
Description of drawings
Fig. 1 is the stereogram that omits the air conditioner of a part (outer cover of the side of indoor set, the wall of building and air interchanger) expression in an embodiment of the present invention;
Fig. 2 is a stereogram of pulling down the protective cover that outer cover represents;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the stereogram that the protective cover that outer cover represents is installed.
The specific embodiment
Below, one embodiment of the invention are described with reference to the accompanying drawings.Fig. 1 is the stereogram that omits the air conditioner of a part (outer cover of the side of indoor set, building walls and air interchanger) expression; Fig. 2 is a stereogram of pulling down the protective cover that outer cover represents; Fig. 3 is the side view of Fig. 2; Fig. 4 is a stereogram of installing the protective cover that outer cover represents.
In Fig. 1, indoor set 1 has the main body case 5 that the rear portion case 4 by band anterior case 3 of intake panel 2 and rear side constitutes, be provided with exhaust outlet (not shown) in the bottom of this main body case 5, simultaneously, in this main body case 5, dispose the heat exchanger 6 of heating or cooling room air.Heat exchanger 6 utilizes refrigerant to pass through in vertical with its fan and the crooked refrigerant tube 7 that sets, and plays cooler when refrigeration or dehumidifying running; When heating, play heater.
In the inside of main body case 5, by heat exchanger 6 encirclements circulating fan 8 is set, suck room airs by this circulating fan 8 from intake panel 2, by heat exchanger 6 heating or cooling, cold wind or warm braw are discharged to indoor the circulation once more from exhaust outlet.In addition, also have: be used to store the drain pan 9 of discharging the drain water that drips and being provided with, the air cleaner (not shown) that between heat exchanger 6 and intake panel 2, is provided with and the weathercock members such as (not shown) of the change discharge directions that is provided with at exhaust outlet in the bottom of heat exchanger 6.And, be used for the running control of compressor of off-premises station (not shown) and the side that the electric component 11 etc. of driving control etc. that is used for the fan electromotor of described circulating fan 8 is built in main body case 5.
Described indoor set 1 is connected by refrigerant pipe arrangement 18 with off-premises station, by refrigerant pipe arrangement 18, forms the freeze cycle of refrigerant cycle between the heat exchanger 6 that is arranged at coolant compressor, outdoor heat converter and decompressor on the off-premises station and indoor set 1.Refrigerant pipe arrangement 18 is connected with heat exchanger 6, and the porthole that is provided with by the rear from the right part of main body case 5 is to outdoor formation pipe arrangement.Position at these refrigerant pipe arrangement 18 pipe arrangements; the transmission line etc. that be used to make the discharge hose that is connected with described drain pan 9 and sluices to outdoor discharge, is used to the control system of temperature, pressure or the indoor temperature etc. that make the power line of starts such as circulating fan 8 and weathercock and be used to detect refrigerant and the running of remote control coolant compressor etc. is placed in the protection tube, carries out distribution piping together.
And, when operation of air conditioner, circulating fan 8 runnings of the coolant compressor of off-premises station and indoor set 1, rotation by circulating fan 8, room air is sucked indoor set 1 and is carried out heat exchange by heat exchanger 6 by intake panel 2, cold wind or hot blast are drained into indoor by the outlet of bottom, freeze or the air conditioning of heating.
Then, air interchanger is described.Air interchanger is provided with the indoor fan that exhaust is used in the inside of indoor set, and at the outdoor outdoor fan that is provided with the usefulness of supplying gas, and utilizes the either party who drives wherein, supplies gas or exhaust and taking a breath by shared supply and exhaust pipe.
The 12nd, be used for room air is discharged to the indoor fan that take a breath in outdoor (outside the house), it is housed in the indoor set 1.Particularly, for example be configured near the side of heat exchanger 6 etc.Use multi blade fan as this indoor fan 12.The drive motors of this multi blade fan and indoor fan 12 is placed among the indoor fan case 13A roughly cylindraceous of thin thickness.As long as multi blade fan one rotates, room air will suck by the air entry 14A of the circle opened in the one side side of indoor fan case 13A, afterwards, discharges by the exhaust portion 15a that is located at indoor fan case 13A one end.
And 20 be to be used for the outdoor fan of taking a breath in the outdoor air supply chamber, is located on the position that faces outdoor porthole.Promptly be configured in the outside of the indoor wall (not shown) that indoor set 1 is installed.This outdoor fan 20 also uses multi blade fan, the same with the indoor fan 12 of front, as long as multi blade fan one rotates, outdoor air will suck by the air entry 14B of the circle opened in the one side side of outdoor fan case 13B, afterwards, the exhaust portion 15b of the end by being located at outdoor fan case 13B discharges.
The 16th, be used for being discharged to by the room air that indoor fan 12 sucks outdoor, or in the outdoor air supply chamber that will suck by outdoor fan 20 and of being provided with shared send blast pipe, be configured to insert logical indoor wall, and be present in the house inside and outside.Send blast pipe 16 to form to be communicated with the exhaust line of sending inside and outside the houses by this.Described indoor fan case 13A and outdoor fan case 13B shared send blast pipe 16 to link together to be arranged on its two ends by this.Be that indoor fan case 13A is arranged to and send the indoor openend 17a of blast pipe 16 to connect together; Outdoor fan case 13B is arranged to connect together with the outside openend 17b of this pipe 16.The exhaust portion 15 of outdoor fan case 13B is connected with the outside openend 17b of described supply and exhaust pipe 16 and installs with the attitude that hangs.In addition, the screw insertion hole 21,21 that is formed for fixing this outdoor fan case 13B at upper left quarter and the right lower quadrant of outdoor fan case 13B.
Described supply and exhaust pipe 16 from the left side of indoor set 1 after stretch out at its back, to along the rear side of indoor set 1 to outlet opposition side horizontal-extending, be converted into the right angle at its front end and stretch out to outdoor.
Described indoor fan 12 and outdoor fan 20 are that folk prescription drives, rather than drive simultaneously.Therefore, when independent drive chamber's internal fan 12, room air is sucked from its air entry 14A by indoor fan 12, and through sending blast pipe 16, with the air entry 14B of outdoor fan 20 as exhaust portion exhaust outside the house, thereby take a breath.On the other hand, separately during drive chamber's external fan 20, outdoor air is sucked from its air entry 14B by outdoor fan 20, and by supply and exhaust pipe 16, with the air entry 14A of indoor fan 12 as discharge portion to indoor exhaust, thereby take a breath.Like this, be connected a general supply and exhaust pipe 16 that is provided with by indoor fan case 13A and outdoor fan case 13B and two ends and constitute air interchanger.
Secondly, the outside that is installed in porthole is described and protects the protective cover of the outside part of refrigerant pipe arrangement and air interchanger.
In Fig. 2, Fig. 3; the isolation platform 26 of the inside that protective cover 22 has the back plate 25 that is installed on the wall surface that is provided with porthole 23, separate protective cover 22 and cover the outer cover 27 (with reference to Fig. 4) of isolating platform 26, and cover the outside part of air interchanger and the part of refrigerant pipe arrangement 18.
Plate 25 tops, described back are circular, and the bottom is square, is provided with flange 31 in periphery, is provided with the longitudinal wall 32 of reverse U shape in the inboard of this flange 31.On flange 31, be provided with and be used for five screw holes 33,33 of installing at wall surface ..., forming the planar portions 34 of C font in the inboard of the longitudinal wall 32 on top, side is provided with the inserting hole 35 of inserting logical refrigerant pipe arrangement 18 and sending the circular of blast pipe 16 within it.On the leading section of longitudinal wall 32, about be respectively equipped with fixing three grades of claws 36,37,38 up and down of isolating platform 26.Upper jaw part 36,36 forms outstanding snap ring shape downwards, and middle part claw 37,37 forms outstanding upward snap ring shape, and bottom claw 38,38 forms inwardly outstanding snap ring shape.In addition, the inboard with longitudinal wall 32 is connected with four boss 41,41 that stationary housings is used ..., and be respectively arranged with screw hole 41a.
Described isolation platform 26 sees and forms the コ font to have front panel 43 and left side plate 44,44 from above, and in the wings with the upper and lower opening.The ventilation that is provided with the prism shape of the bottom of plate 43 is with peristome 46 in front, is provided with the filter 47 and the air door (not shown) in covering cross section on peristome 46 in this ventilation.Filter 47 is mesh-structured, dust in the atmosphere that plays a part catch to suck and foreign matter etc. and that they can not be entered is inner.Air door disposes a plurality of level boards below filter 47, protects to stop rain wind and dust etc., and protecting the inside of protective cover 22,, can't be subjected to by the people is the internal injury of malicious sabotage etc.
Screw insertion hole 21,21 at the upper left of described front panel 43 and bottom right respective chamber/chambers external fan case 13B is provided with screw hole 51,51, in screw hole 51,51, tighten by screw insertion hole 21,21 by mounting screw, outdoor fan case 13B can be fixed on and isolate on the platform 26.In addition, be used for each three projection tab 52,53,54 about installing on the plate 25 of back being provided with on the rearward end of left side plate 44,44.Upper ledge sheet 52,52 is outstanding to the left and right, inserts the upper jaw part 36,36 of described back plate 25 from following direction.Central protrusion sheet 53,53 is given prominence to foreign side, and forms the vertically square hole 55,55 of length on projection tab 53,53, by these square holes 55,55 are inserted described middle part claw 37,37, isolation platform 26 is moved downwards, isolates platform 26 suspensions and is fixed on the pawl.In addition, outstanding to the left and right by lower protrusion sheet 54,54, the inboard of the bottom claw 38,38 about insertion, about bottom claw 38,38 open, close in the outside and then be suspended on the lower protrusion sheet 54,54.
Be provided with the screw hole 56,56 of usefulness being installed toward isolating on the platform 26 at outer cover described in Fig. 4 27 at two ends, the left and right sides, by these screw holes 56,56 by screw hole 41a, the 41a of mounting screw to described isolation platform 26 ... tighten, outer cover 27 is fixed on isolates on the platform 26.
In the protective cover 22 that constitutes like this, the installation exercise of protective cover 22 is becoming by porthole 23, carries out draw the state that send blast pipe 16 and refrigerant pipe arrangement 18 outside the house after.At first, by sending blast pipe 16 in the configuration of the top of inserting hole 35, at bottom configuration refrigerant pipe arrangement 18, back plate 25 is fixing on wall surface by mounting screw.Secondly, straight line configuration refrigerant pipe arrangement 18 in the front of back plate 25 and downwards.Isolate platform 26 and be fixed on the plate 25 of back, the exhaust portion 15b of outdoor fan case 13B is connected with the outside openend 17b of supply and exhaust pipe 16.In screw insertion hole 21,21, insert logical mounting screw, outdoor fan case 13B is fixed on isolates platform 26.Then, protective cover 22 is fixed on the wall surface, finishes installation exercise by going up outer cover 27 from the place ahead cover of outdoor fan case 13B and fixing by mounting screw.
Like this, because refrigerant pipe arrangement 18 is placed between back plate 25 and the isolation platform 26 and the external fan case 13B of spaced chamber configuration, 18 actions of refrigerant pipe arrangement can not injure outdoor fan case 13B.In addition, because refrigerant pipe arrangement 18 and outdoor fan case 13B be placed in the protective cover 22, so can make the wall surface outward appearance of building good.
Because outer cover 27 can easily pull down, thus can easily carry out inspection, the repairing of air interchanger, and then, because the dismounting easily of isolation platform 26, thus the dismounting of refrigerant pipe arrangement 18 become easily, thereby can easily carry out the dismounting of air conditioner.
Abovely the present invention has been described, but has the invention is not restricted to this according to embodiment.In the scope that does not break away from main aim, can be out of shape.
The air interchanger of present embodiment have insert logical building walls, is connected with outdoor fan 20 send blast pipe 16, but also go for not having such porthole that passes through building that send blast pipe 23 direct air interchangers of taking a breath.
In addition, isolate on the platform 26 as outer cover 27 being installed on the plate 25 of back, also outer cover 27 can being installed in.
Claims (3)
1, a kind of air conditioner, it will be located at indoor indoor set and be located at outdoor off-premises station and be connected by the refrigerant pipe arrangement by porthole, it is characterized in that, has air interchanger, it has: be located at outdoor ventilation with outdoor fan, place the fan case of this outdoor fan and be communicated with this fan case and be communicated with the exhaust line of supplying gas inside and outside the house by described porthole, on the outdoor section of described air interchanger, be provided with protective cover, this protective cover comprises: the back plate, and it has the inserting hole that described refrigerant pipe arrangement is inserted and is installed on the wall of building; Isolate platform, it separates fan case and refrigerant pipe arrangement, and has the fixed part of fixing described fan case; Outer cover, it covers fan case and refrigerant pipe arrangement.
2, air conditioner as claimed in claim 1 is characterized in that, configuration refrigerant pipe arrangement between described back plate and isolation platform, and the dismounting of described isolation platform is mounted freely on the plate of back.
3, air conditioner as claimed in claim 1 or 2 is characterized in that, described outer cover dismounting is mounted freely on the back plate or isolates on the platform.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP318224/03 | 2003-09-10 | ||
| JP318224/2003 | 2003-09-10 | ||
| JP2003318224A JP4245443B2 (en) | 2003-09-10 | 2003-09-10 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1594995A CN1594995A (en) | 2005-03-16 |
| CN1281894C true CN1281894C (en) | 2006-10-25 |
Family
ID=34417562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410056635XA Expired - Fee Related CN1281894C (en) | 2003-09-10 | 2004-08-13 | Air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4245443B2 (en) |
| KR (1) | KR100554595B1 (en) |
| CN (1) | CN1281894C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513811A (en) * | 2018-05-21 | 2019-11-29 | 重庆海峻机电设备有限公司 | It is a kind of using air conditioner pipe hole as the new blower wind box in air inlet/outlet channel |
-
2003
- 2003-09-10 JP JP2003318224A patent/JP4245443B2/en not_active Expired - Fee Related
-
2004
- 2004-08-13 CN CNB200410056635XA patent/CN1281894C/en not_active Expired - Fee Related
- 2004-09-09 KR KR1020040071939A patent/KR100554595B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050026873A (en) | 2005-03-16 |
| JP2005083699A (en) | 2005-03-31 |
| JP4245443B2 (en) | 2009-03-25 |
| KR100554595B1 (en) | 2006-03-03 |
| CN1594995A (en) | 2005-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |