CN204901988U - Split standard type air -conditioner - Google Patents

Split standard type air -conditioner Download PDF

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Publication number
CN204901988U
CN204901988U CN201520682416.6U CN201520682416U CN204901988U CN 204901988 U CN204901988 U CN 204901988U CN 201520682416 U CN201520682416 U CN 201520682416U CN 204901988 U CN204901988 U CN 204901988U
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China
Prior art keywords
indoor
tube connector
heat exchanger
premises station
stop valve
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Active
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CN201520682416.6U
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Chinese (zh)
Inventor
王三辉
谭周衡
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Priority to CN201520682416.6U priority Critical patent/CN204901988U/en
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Abstract

The utility model provides a split standard type air -conditioner, include: the indoor set is provided with indoor heat exchanger and compressor in, the off -premises station is provided with outdoor heat exchanger and throttling arrangement in, wherein, the return -air mouth of compressor is linked together with the one end of indoor heat exchanger, and the other end of indoor heat exchanger is linked together through the one end of first connecting pipe with throttling arrangement, and throttling arrangement's the other end is linked together with outdoor heat exchanger's one end, and outdoor heat exchanger's the other end is linked together through the gas vent of second connecting pipe with the compressor to form refrigerant circulation flow path, wherein, set up first stop valve on the first connecting pipe, set up the second stop valve on the second connecting pipe. This technical scheme, with the compressor setting in the indoor set, reduced off -premises station volume and weight, make the off -premises station installation more convenient to installer's security has improved. In addition, set up throttling arrangement in the inside of off -premises station, reduced the noise in the indoor set, improved user's use and experienced.

Description

Split-floor type air conditioner
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of split-floor type air conditioner.
Background technology
At present, on market, split-floor type air conditioner Application comparison is general, and the indoor set of split-floor type air conditioner is generally divided into cabinet-type air conditioner or on-hook, wherein, general by machine disposed in the outdoor for compressor, but like this, because compressor is heavier, off-premises station can be caused also heavier, thus it is very inconvenient to make off-premises station install, need more number to install, improve installation cost, and add installation personnel operational danger.
Therefore, how to design a kind of split-floor type air conditioner that can reduce off-premises station volume and alleviate off-premises station weight and become current problem demanding prompt solution.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art or correlation technique.
For this reason, an object of the present utility model is to propose a kind of split-floor type air conditioner.
For achieving the above object, according to the embodiment of first aspect of the present utility model, propose a kind of split-floor type air conditioner, comprising: indoor set, in described indoor set, be provided with indoor heat exchanger and compressor; Off-premises station, is provided with outdoor heat exchanger and throttling arrangement in described off-premises station; Wherein, the gas returning port of described compressor is connected with one end of described indoor heat exchanger, the other end of described indoor heat exchanger is connected by the first tube connector one end with described throttling arrangement, the other end of described throttling arrangement is connected with one end of described outdoor heat exchanger, the other end of described outdoor heat exchanger is connected by the exhaust outlet of the second tube connector with described compressor, to form refrigerant circulation stream; Wherein, described first tube connector arranges the first stop valve, described second tube connector arranges the second stop valve.
According to the split-floor type air conditioner of the utility model embodiment, this split-floor type air conditioner is single cooler, the inside of its indoor set is provided with indoor heat exchanger and compressor, its off-premises station inside is provided with outdoor heat exchanger and throttling arrangement, wherein, outdoor heat exchanger, compressor, outdoor heat exchanger and throttling arrangement circulate connection successively, form refrigerant circulation stream, realize the working cycles of single cooler, wherein, by the inside by machine disposed in the interior for compressor, the volume of off-premises station can be reduced and alleviate the weight of off-premises station, make off-premises station easier for installation, thus decrease the number that off-premises station installs needs, save cost of labor, and improve installation personnel processing safety, and pass through the inside of machine disposed in the outdoor for throttling arrangement, the noise that indoor set produces can be reduced, improve the experience of user, wherein, on the tube connector of indoor heat exchanger and throttling arrangement and on the tube connector of outdoor heat exchanger and compressor, be respectively arranged with the first stop valve and the second stop valve, this first stop valve and the second stop valve are used for sealing refrigerant up for safekeeping.
In addition, according to the split-floor type air conditioner of the utility model above-described embodiment, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, described first stop valve and described second stop valve are arranged in described off-premises station.
According to the split-floor type air conditioner of the utility model embodiment, the first stop valve and the second stop valve to be separately positioned on the first tube connector and the second tube connector and to be arranged in off-premises station, are effectively enclosed in off-premises station by refrigerant like this.
According to an embodiment of the present utility model, described first tube connector also arranges the first nipple, described second tube connector also arranges the second nipple, wherein, described first nipple and described second nipple are all arranged in described indoor set.
According to the split-floor type air conditioner of the utility model embodiment, first nipple and the second nipple to be separately positioned on the first tube connector and the second tube connector and to be arranged in indoor set, off-premises station and indoor set quick-detachment can be realized, improve the efficiency of assembling of off-premises station and indoor set, and due to the low price of nipple, thus save installation cost.
According to an embodiment of the present utility model, the ratio value of the diameter of thread of described second nipple and the diameter of thread of described first nipple is in the scope of 1.5 to 3.
According to the split-floor type air conditioner of the utility model embodiment, because the refrigerant in the second connecting line is gaseous coolant, density is less, and the refrigerant in the first connecting line is liquid refrigerants, density is larger, so be arranged in the scope of 1.5 to 3 by the ratio of the diameter of thread by the diameter of thread of the second nipple and the first nipple, the cold medium flux of the cross-sectional area of the second connecting line and the first connecting line can be made to be consistent, thus to ensure that the operating efficiency of split-floor type air conditioner.
According to the embodiment of second aspect of the present utility model, propose a kind of split-floor type air conditioner, comprising: indoor set, in described indoor set, be provided with indoor heat exchanger, cross valve and compressor, off-premises station, is provided with outdoor heat exchanger and throttling arrangement in described off-premises station, wherein, the gas returning port of described compressor is connected with the first port of described cross valve, the exhaust outlet of described compressor is connected with the second port of described cross valve, one end of described indoor heat exchanger is connected with the 3rd port of described cross valve, the other end of described indoor heat exchanger is connected with one end of described throttling arrangement by the 3rd connecting line, the other end of described throttling arrangement is connected with one end of described outdoor heat exchanger, the other end of described outdoor heat exchanger is connected with the 4th port of described cross valve by the 4th connecting line, to form refrigerant circulation stream, wherein, described 3rd connecting line is provided with the 3rd stop valve, described 4th connecting line is provided with the 4th stop valve.
According to the split-floor type air conditioner of the utility model embodiment, described indoor heat exchanger, cross valve, compressor and outdoor heat exchanger that comprising circulates successively is communicated with and throttling arrangement, described split-floor type air conditioner is by switching the connected relation of four of cross valve ports, to change the refrigerant circulating direction in the gas returning port of described compressor and exhaust outlet, thus realize the switching of the refrigerating/heating of indoor heat exchanger and outdoor heat exchanger, make this split-floor type air conditioner be air conditioner; Wherein, the inside of the indoor set of this split-floor type air conditioner is provided with the indoor heat exchanger, cross valve and the compressor that are communicated with successively, the inside of its off-premises station is provided with outdoor heat exchanger and throttling arrangement, by the inside by machine disposed in the interior for compressor, the volume of off-premises station can be reduced and alleviate the weight of off-premises station, make off-premises station easier for installation, thus decrease the number that off-premises station installs needs, save cost of labor.And improve the security of installation personnel, machine disposed in the interior for cross valve is inner, and be communicated with compressor with indoor heat exchanger, effectively can reduce the connection of pipeline, reduce material cost, but also make the easier for installation of split-floor type air conditioner, improve installation effectiveness, additionally by the inside by machine disposed in the outdoor for throttling arrangement, the noise that indoor set produces can be reduced, improve the experience of user, wherein, the 3rd stop valve and the 4th stop valve is respectively arranged with on the tube connector of indoor heat exchanger and throttling arrangement and on the tube connector of outdoor heat exchanger and cross valve, 3rd stop valve and the 4th stop valve are used for sealing refrigerant up for safekeeping.
In addition, according to the split-floor type air conditioner of the utility model above-described embodiment, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, described 3rd stop valve and described 4th stop valve are arranged in described indoor set.
According to the split-floor type air conditioner of the utility model embodiment, 3rd stop valve and the 4th stop valve to be separately positioned on the 3rd tube connector and the 4th tube connector and to be arranged in indoor set, conveniently can carry out system leak detection like this, and refrigerant is effectively enclosed in indoor set.
According to an embodiment of the present utility model, described 3rd tube connector also arranges the 3rd nipple, described 4th tube connector also arranges the 4th nipple, wherein, described 3rd nipple and described 4th nipple are all arranged in described off-premises station.
According to the split-floor type air conditioner of the utility model embodiment, 3rd nipple and the 4th nipple to be separately positioned on the 3rd tube connector and the 4th tube connector and to be arranged in off-premises station, off-premises station and indoor set quick-detachment can be realized, improve the efficiency of assembling of off-premises station and indoor set, and due to the low price of nipple, thus save installation cost.
According to an embodiment of the present utility model, the ratio value of the diameter of thread of described 4th nipple and the diameter of thread of described 3rd nipple is in the scope of 1.5 to 3.
According to the split-floor type air conditioner of the utility model embodiment, because the refrigerant in the 4th connecting line is gaseous coolant, density is less, and the refrigerant in the 3rd connecting line is liquid refrigerants, density is larger, so be arranged in the scope of 1.5 to 3 by the ratio of the diameter of thread by the diameter of thread of the 4th nipple and the 3rd nipple, the cold medium flux of the cross-sectional area of the 4th connecting line and the 3rd connecting line can be made to be consistent, thus to ensure that the operating efficiency of split-floor type air conditioner.
Wherein, also stop valve can be set at off-premises station, in indoor set, stop valve is not set, but when the 3rd stop valve and the 4th stop valve are arranged in off-premises station, when carrying out refrigerant recovering, by refrigerant recovering in off-premises station, also stop valve need can be set in indoor set and off-premises station simultaneously, when carrying out refrigerant recovering like this, can be received in off-premises station and/or indoor set.
According to an embodiment of the present utility model, described indoor heat exchanger has the tube connector interface matched with the 3rd port of described cross valve, and described indoor heat exchanger to be matched with the 3rd port of described cross valve by described tube connector interface and to be directly communicated with described cross valve; Or described indoor heat exchanger is that the bending pipe of 9 millimeters to 18 millimeters is communicated with the 3rd port of described cross valve by diameter.
According to the split-floor type air conditioner of the utility model embodiment, indoor heat exchanger directly can be communicated with cross valve, also can be communicated with cross valve by bending pipe, wherein, when indoor heat exchanger being communicated with cross valve by using bending pipe, the diameter of bending pipe should be preferably 9 millimeters to 18 millimeters, the flowing velocity of refrigerant when bending Flow In A Circular Tube can be reduced like this, thus effectively reduce the vibration of connecting line, reduce the noise being arranged on by cross valve and producing in indoor set, improve the experience of user, also improve the life-span of bending pipe simultaneously, and then improve the life-span of split-floor type air conditioner entirety.
According to the embodiment of the third aspect of the present utility model, propose a kind of split-floor type air conditioner, comprising: indoor set, in described indoor set, be provided with indoor heat exchanger and compressor, off-premises station, is provided with throttling arrangement, outdoor heat exchanger and cross valve in described off-premises station, wherein, the gas returning port of described compressor is communicated with the first port of described cross valve by the 5th tube connector, the exhaust outlet of described compressor is communicated with the second port of described cross valve by the 6th tube connector, and one end of described indoor heat exchanger is communicated with the 3rd port of described cross valve by the 7th tube connector, the other end of described indoor heat exchanger is communicated with one end of described throttling arrangement by the 8th tube connector, the other end of described throttling arrangement is communicated with one end of described outdoor heat exchanger, the other end of described outdoor heat exchanger is communicated with the 4th port of described cross valve, to form refrigerant circulation stream, wherein, described 5th tube connector is provided with the 5th stop valve, described 6th tube connector is provided with the 6th stop valve, described 7th tube connector is provided with the 7th stop valve, described 8th tube connector is provided with the 8th stop valve.
According to the split-floor type air conditioner of the utility model embodiment, one end of throttling arrangement in off-premises station is connected with the indoor heat exchanger outdoor heat exchanger of indoor set by a tube connector, the other end of throttling arrangement is communicated with one end of the outdoor heat exchanger in off-premises station, the other end of outdoor heat exchanger is connected with a port of the cross valve in off-premises station, and other three ports of cross valve are respectively by the exhaust outlet of the compressor in a tube connector and indoor set, the gas returning port of compressor and indoor heat exchanger are communicated with, to form refrigerant circulation stream, thus realize refrigeration or the heat-production functions of split-floor type air conditioner, wherein, by the inside by machine disposed in the interior for compressor, the volume of off-premises station can be reduced and alleviate the weight of off-premises station, make off-premises station easier for installation, thus decrease the number that off-premises station installs needs, save cost, and improve the Personal Safety of installation personnel, in addition, by the inside of throttling arrangement, cross valve machine disposed in the outdoor, effectively can reduce the noise of indoor set, improve the experience of user, wherein, four tube connectors being respectively provided with a stop valve, realizing sealing up for safekeeping of refrigerant by using this stop valve.
In addition, according to the split-floor type air conditioner of the utility model above-described embodiment, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, the position described 5th tube connector being positioned at described indoor set is provided with described 5th stop valve, the position described 6th tube connector being positioned at described indoor set is provided with described 6th stop valve, the position described 7th tube connector being positioned at described indoor set is provided with described 7th stop valve, and the position described 8th tube connector being positioned at described indoor set is provided with described 8th stop valve; And the position described 5th tube connector being positioned at described off-premises station is provided with the 5th nipple, the position described 6th tube connector being positioned at described off-premises station is provided with the 6th nipple, the position described 7th tube connector being positioned at described off-premises station is provided with the 7th nipple, and the position described 8th tube connector being positioned at described off-premises station is provided with the 8th nipple.
According to the split-floor type air conditioner of the utility model embodiment, by one end of the 5th tube connector, the 6th tube connector, the 7th tube connector and the 8th tube connector is connected with the 5th stop valve of indoor set, the 6th stop valve, the 7th stop valve and the 8th stop valve respectively, the other end is connected with the 5th nipple of off-premises station, the 6th nipple, the 7th nipple and the 8th nipple respectively, indoor set can be realized be connected with off-premises station and form complete loop, to realize the working cycles of split-floor type air conditioner.Wherein, by by the 5th stop valve, the 6th stop valve, the 7th stop valve and the 8th stop valve machine disposed in the interior, carry out system leak detection to facilitate, and refrigerant is effectively enclosed in indoor set; 5th nipple, the 6th nipple, the 7th nipple and the 8th nipple are set in off-premises station, off-premises station and indoor set quick-detachment can be realized, improve the efficiency of assembling of off-premises station and indoor set, and save installation cost.
According to another embodiment of the present utility model, the position described 5th tube connector being positioned at described indoor set is provided with the 5th nipple, the position described 6th tube connector being positioned at described indoor set is provided with the 6th nipple, the position described 7th tube connector being positioned at described indoor set is provided with the 7th nipple, and the position described 8th tube connector being positioned at described indoor set is provided with the 8th nipple; And the position described 5th tube connector being positioned at described off-premises station is provided with described 5th stop valve, the position described 6th tube connector being positioned at described off-premises station is provided with described 6th stop valve, the position described 7th tube connector being positioned at described off-premises station is provided with described 7th stop valve, and the position described 8th tube connector being positioned at described off-premises station is provided with described 8th stop valve.
According to the split-floor type air conditioner of the utility model embodiment, by one end of the 5th tube connector, the 6th tube connector, the 7th tube connector and the 8th tube connector is connected with the 5th stop valve of off-premises station, the 6th stop valve, the 7th stop valve and the 8th stop valve respectively, the other end is connected with the 5th nipple of indoor set, the 6th nipple, the 7th nipple and the 8th nipple respectively, indoor set can be realized be connected with off-premises station and form complete loop, to realize the working cycles of split-floor type air conditioner.Wherein, by by the 5th stop valve, the 6th stop valve, the 7th stop valve and the 8th stop valve machine disposed in the outdoor, refrigerant effectively can be enclosed in off-premises station; 5th nipple, the 6th nipple, the 7th nipple and the 8th nipple are set in indoor set, off-premises station and indoor set quick-detachment can be realized, improve the efficiency of assembling of off-premises station and indoor set, and save installation cost.
According to another embodiment of the present utility model, the position described 5th tube connector being positioned at described indoor set and the position being positioned at described off-premises station are respectively provided with the 5th stop valve described in, the position described 6th tube connector being positioned at described indoor set and the position being positioned at described off-premises station are respectively provided with the 6th stop valve described in, the position described 7th tube connector being positioned at described indoor set and the position being positioned at described off-premises station are respectively provided with the 7th stop valve described in, the position described 8th tube connector being positioned at described indoor set and the position being positioned at described off-premises station are respectively provided with the 8th stop valve described in.
According to the split-floor type air conditioner of the utility model embodiment, in indoor set and off-premises station, be respectively arranged with stop valve, when carrying out refrigerant recovering like this, can by refrigerant recovering in off-premises station and/or indoor set.
According to an embodiment of the present utility model, described throttling arrangement is electric expansion valve, capillary, choke valve or heating power expansion valve.
According to the split-floor type air conditioner of the utility model embodiment, throttling arrangement can be electric expansion valve, capillary, choke valve or heating power expansion valve, particularly, by throttling arrangement is set to electric expansion valve, choke valve or heating power expansion valve, split-floor type air conditioner not only can be made to vary with temperature and adjust the size of flow, the constant speed realizing split-floor type air conditioner regulates, the energy consumption of split-floor type air conditioner can also be reduced simultaneously, particularly, it is simple that capillary has structure, cheap feature, by throttling arrangement being set to the production cost that capillary can reduce split-floor type air conditioner, wherein, described throttling arrangement can also be other the throttling parts with identical function.
According to an embodiment of the present utility model, cross flow fan is provided with in described indoor set, described cross flow fan arranges described indoor heat exchanger towards the side of the air inlet of described indoor set, and wherein, the below of described cross flow fan and described indoor heat exchanger is provided with described compressor; And being also provided with outdoor fan in described off-premises station, described outdoor fan is arranged on the side of described outdoor heat exchanger.
According to the split-floor type air conditioner of the utility model embodiment, by being provided with indoor heat exchanger at cross flow fan towards the side of the air inlet of indoor set, first through indoor heat exchanger air can be made to enter indoor set from air inlet after, and first carry out heat exchange with indoor heat exchanger, then blow to the air outlet of indoor set through cross flow fan, realize the refrigeration of indoor set or heat.In addition, by compressor being arranged at the below of cross flow fan and indoor heat exchanger, the pipeline between compressor and indoor heat exchanger can be reduced, improve the operating efficiency of split-floor type air conditioner, and the stability of indoor set can be increased, prevent indoor set from toppling over, wherein, by the side of heat exchanger disposed in the outdoor for outdoor fan, can lower the temperature by the high temperature and high pressure gas of discharging in indoor set in outdoor.
Particularly, this cross flow fan can be two cross flow fans, also can be single cross flow fan, preferably two cross flow fan.
According to an embodiment of the present utility model, the outer cover of described compressor is provided with noise reduction cotton or noise-reduction case.
According to the split-floor type air conditioner of the utility model embodiment, the sheathed noise-reduction case in outside of compressor or noise reduction cotton, can reduce the noise that compressor operationally produces, improve the experience of user.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the system architecture schematic diagram of the split-floor type air conditioner according to first aspect embodiment of the present utility model;
Fig. 2 is the system architecture schematic diagram of the split-floor type air conditioner according to second aspect embodiment of the present utility model;
Fig. 3 is the system architecture schematic diagram of the split-floor type air conditioner of an embodiment according to the third aspect of the present utility model;
Fig. 4 is the system architecture schematic diagram of the split-floor type air conditioner of another embodiment according to the third aspect of the present utility model;
Fig. 5 is the system architecture schematic diagram of the split-floor type air conditioner of another embodiment according to the third aspect of the present utility model.
Wherein, the corresponding relation in Fig. 1 to Fig. 5 between Reference numeral and component names is:
10 indoor sets, 11 indoor heat exchangers, 12 compressors, 13 cross flow fans, 20 off-premises stations, 21 outdoor heat exchangers, 22 throttling arrangements, 23 outdoor fans, 30 cross valves, 40 first stop valves, 41 second stop valves, 42 the 3rd stop valves, 43 the 4th stop valves, 44 the 5th stop valves, 45 the 6th stop valves, 46 the 7th stop valves, 47 the 8th stop valves, 50 first nipples, 51 second nipples, 52 the 3rd nipples, 53 the 4th nipples, 54 the 5th nipples, 55 the 6th nipples, 56 the 7th nipples, 57 the 8th nipples.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
According to the embodiment of first aspect of the present utility model, as shown in Figure 1, propose a kind of split-floor type air conditioner, comprising: indoor set 10, in described indoor set 10, be provided with indoor heat exchanger 11 and compressor 12; Off-premises station 20, is provided with outdoor heat exchanger 21 and throttling arrangement 22 in described off-premises station 20; Wherein, the gas returning port of described compressor 12 is connected with one end of described indoor heat exchanger 11, the other end of described indoor heat exchanger 11 is connected by the first tube connector one end with described throttling arrangement 22, the other end of described throttling arrangement 22 is connected with one end of described outdoor heat exchanger 21, the other end of described outdoor heat exchanger 21 is connected by the exhaust outlet of the second tube connector with described compressor 12, to form refrigerant circulation stream; Wherein, described first tube connector is arranged the first stop valve 40, described second tube connector is arranged the second stop valve 41.
According to the split-floor type air conditioner of the utility model embodiment, this split-floor type air conditioner is single cooler, the inside of its indoor set 10 is provided with indoor heat exchanger 11 and compressor 12, its off-premises station 20 inside is provided with outdoor heat exchanger 21 and throttling arrangement 22, wherein, outdoor heat exchanger 21, compressor 12, outdoor heat exchanger 21 and throttling arrangement 22 circulate connection successively, form refrigerant circulation stream, realize the working cycles of single cooler, wherein, by the inside by machine 10 disposed in the interior for compressor 12, the volume of off-premises station 20 can be reduced and alleviate the weight of off-premises station 20, make off-premises station 20 easier for installation, thus decrease the number that off-premises station 20 installs needs, save cost of labor, and improve installation personnel processing safety, and pass through the inside of machine 20 disposed in the outdoor for throttling arrangement 22, the noise that indoor set 10 produces can be reduced, improve the experience of user, wherein, on indoor heat exchanger 11 with the tube connector of throttling arrangement 22 and on outdoor heat exchanger 21 with the tube connector of compressor 12, be respectively arranged with the first stop valve 40 and the second stop valve 41, this first stop valve 40 and the second stop valve 41 are for sealing refrigerant up for safekeeping.
In addition, according to the split-floor type air conditioner of the utility model above-described embodiment, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, as shown in Figure 1, described first stop valve 40 and described second stop valve 41 are arranged in described off-premises station 20.
According to the split-floor type air conditioner of the utility model embodiment, first stop valve 40 and the second stop valve 41 to be separately positioned on the first tube connector and the second tube connector and to be arranged in off-premises station 20, conveniently can carry out system leak detection like this, and refrigerant is effectively enclosed in off-premises station 20.
According to an embodiment of the present utility model, as shown in Figure 1, described first tube connector is also arranged the first nipple 50, described second tube connector is also arranged the second nipple 51, wherein, described first nipple 50 is all arranged in described indoor set 10 with described second nipple 51.
According to the split-floor type air conditioner of the utility model embodiment, first nipple 50 and the second nipple 51 to be separately positioned on the first tube connector and the second tube connector and to be arranged in indoor set 10, off-premises station 20 and indoor set 10 quick-detachment can be realized, improve the efficiency of assembling of off-premises station 20 and indoor set 10, and due to the low price of nipple, thus save installation cost.
According to an embodiment of the present utility model, as shown in Figure 1, the ratio value of the diameter of thread of described second nipple 51 and the diameter of thread of described first nipple 50 is in the scope of 1.5 to 3.
According to the split-floor type air conditioner of the utility model embodiment, because the refrigerant in the second connecting line is gaseous coolant, density is less, and the refrigerant in the first connecting line is liquid refrigerants, density is larger, so be arranged in the scope of 1.5 to 3 by the ratio of the diameter of thread by the diameter of thread of the second nipple 51 and the first nipple 50, the cold medium flux of the cross-sectional area of the second connecting line and the first connecting line can be made to be consistent, thus to ensure that the operating efficiency of split-floor type air conditioner.
Wherein, also stop valve can be set at off-premises station 20, in indoor set 10, stop valve is not set, but when the first stop valve 40 and the second stop valve 41 are arranged in off-premises station 20, when carrying out refrigerant recovering, by refrigerant recovering in off-premises station 20, also stop valve need can be set in indoor set 10 and off-premises station 20 simultaneously, when carrying out refrigerant recovering like this, can be received in off-premises station 20 and/or indoor set 10.
According to the embodiment of second aspect of the present utility model, as shown in Figure 2, propose a kind of split-floor type air conditioner, comprising: indoor set 10, in described indoor set 10, be provided with indoor heat exchanger 11, cross valve 30 and compressor 12, off-premises station 20, is provided with outdoor heat exchanger 21 and throttling arrangement 22 in described off-premises station 20, wherein, the gas returning port of described compressor 12 is connected with the first port of described cross valve 30, the exhaust outlet of described compressor 12 is connected with the second port of described cross valve 30, one end of described indoor heat exchanger 11 is connected with the 3rd port of described cross valve 30, the other end of described indoor heat exchanger 11 is connected by the 3rd connecting line one end with described throttling arrangement 22, the other end of described throttling arrangement 22 is connected with one end of described outdoor heat exchanger 21, the other end of described outdoor heat exchanger 21 is connected with the 4th port of described cross valve 30 by the 4th connecting line, to form refrigerant circulation stream, wherein, described 3rd connecting line is provided with the 3rd stop valve 42, described 4th connecting line is provided with the 4th stop valve 43.
According to the split-floor type air conditioner of the utility model embodiment, described indoor heat exchanger 11, cross valve 30, compressor 12 and outdoor heat exchanger 21 that comprising circulates successively is communicated with and throttling arrangement 22, described split-floor type air conditioner is by switching the connected relation of four of cross valve 30 ports, to change the refrigerant circulating direction in the gas returning port of described compressor 12 and exhaust outlet, thus realize the switching of the refrigerating/heating of indoor heat exchanger 11 and outdoor heat exchanger 21, make this split-floor type air conditioner be air conditioner; Wherein, the inside of the indoor set 10 of this split-floor type air conditioner is provided with the indoor heat exchanger 11, cross valve 30 and the compressor 12 that are communicated with successively, the inside of its off-premises station 20 is provided with outdoor heat exchanger 21 and throttling arrangement 22, by the inside by machine 10 disposed in the interior for compressor 12, the volume of off-premises station 20 can be reduced and alleviate the weight of off-premises station 20, make off-premises station 20 easier for installation, thus decrease the number that off-premises station 20 installs needs, save cost of labor.And improve the security of installation personnel, machine 10 disposed in the interior for cross valve 30 is inner, and be communicated with compressor 12 with indoor heat exchanger 11, effectively can reduce the connection of pipeline, reduce material cost, but also make the easier for installation of split-floor type air conditioner, improve installation effectiveness, additionally by the inside by machine 20 disposed in the outdoor for throttling arrangement 22, the noise that indoor set 10 produces can be reduced, improve the experience of user, wherein, the 3rd stop valve 42 and the 4th stop valve 43 is respectively arranged with on indoor heat exchanger 11 with the tube connector of throttling arrangement 22 and on outdoor heat exchanger 21 with the tube connector of cross valve 30, 3rd stop valve 42 and the 4th stop valve 43 are for sealing refrigerant up for safekeeping.
In addition, according to the split-floor type air conditioner of the utility model above-described embodiment, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, as shown in Figure 2, described 3rd stop valve 42 and described 4th stop valve 43 are arranged in described indoor set 10.
According to the split-floor type air conditioner of the utility model embodiment, 3rd stop valve 42 and the 4th stop valve 43 to be separately positioned on the 3rd tube connector and the 4th tube connector and to be arranged in indoor set 10, conveniently can carry out system leak detection like this, and refrigerant is effectively enclosed in indoor set 10.
According to an embodiment of the present utility model, as shown in Figure 2, described 3rd tube connector also arranges the 3rd nipple 52, described 4th tube connector also arranges the 4th nipple 53, wherein, described 3rd nipple 52 is all arranged in described off-premises station 20 with described 4th nipple 53.
According to the split-floor type air conditioner of the utility model embodiment, 3rd nipple 52 and the 4th nipple 53 to be separately positioned on the 3rd tube connector and the 4th tube connector and to be arranged in off-premises station 20, off-premises station 20 and indoor set 10 quick-detachment can be realized, improve the efficiency of assembling of off-premises station 20 and indoor set 10, and due to the low price of nipple, thus save installation cost.
According to an embodiment of the present utility model, as shown in Figure 2, the ratio value of the diameter of thread of described 4th nipple 53 and the diameter of thread of described 3rd nipple 52 is in the scope of 1.5 to 3.
According to the split-floor type air conditioner of the utility model embodiment, because the refrigerant in the 4th connecting line is gaseous coolant, density is less, and the refrigerant in the 3rd connecting line is liquid refrigerants, density is larger, so be arranged in the scope of 1.5 to 3 by the ratio of the diameter of thread by the diameter of thread of the 4th nipple 53 and the 3rd nipple 52, the cold medium flux of the cross-sectional area of the 4th connecting line and the 3rd connecting line can be made to be consistent, thus to ensure that the operating efficiency of split-floor type air conditioner.
Wherein, also stop valve can be set at off-premises station 20, in indoor set 10, stop valve is not set, but when the 3rd stop valve 42 and the 4th stop valve 43 are arranged in off-premises station 20, when carrying out refrigerant recovering, by refrigerant recovering in off-premises station 20, also stop valve need can be set in indoor set 10 and off-premises station 20 simultaneously, when carrying out refrigerant recovering like this, can be received in off-premises station 20 and/or indoor set 10.
According to an embodiment of the present utility model, as shown in Figure 2, described indoor heat exchanger 11 has the tube connector interface matched with the 3rd port of described cross valve 30, and described indoor heat exchanger 11 to be matched with the 3rd port of described cross valve 30 by described tube connector interface and to be directly communicated with described cross valve 30; Or described indoor heat exchanger 11 is that the bending pipe of 9 millimeters to 18 millimeters is communicated with the 3rd port of described cross valve 30 by diameter.
According to the split-floor type air conditioner of the utility model embodiment, indoor heat exchanger 11 directly can be communicated with cross valve 30, also can be communicated with cross valve 30 by bending pipe, wherein, when indoor heat exchanger 11 being communicated with cross valve 30 by using bending pipe, the diameter of bending pipe should be preferably 9 millimeters to 18 millimeters, the flowing velocity of refrigerant when bending Flow In A Circular Tube can be reduced like this, thus effectively reduce the vibration of connecting line, reduce the noise being arranged on by cross valve 30 and producing in indoor set 10, improve the experience of user, also improve the life-span of bending pipe simultaneously, and then improve the life-span of split-floor type air conditioner entirety.
According to the embodiment of the third aspect of the present utility model, as shown in Figures 3 to 5, propose a kind of split-floor type air conditioner, comprising: indoor set 10, in described indoor set 10, be provided with indoor heat exchanger 11 and compressor 12, off-premises station 20, is provided with throttling arrangement 22, outdoor heat exchanger 21 and cross valve 30 in described off-premises station 20, wherein, the gas returning port of described compressor 12 is communicated with the first port of described cross valve 30 by the 5th tube connector, the exhaust outlet of described compressor 12 is communicated with the second port of described cross valve 30 by the 6th tube connector, and one end of described indoor heat exchanger 11 is communicated with the 3rd port of described cross valve 30 by the 7th tube connector, the other end of described indoor heat exchanger 11 is communicated with one end of described throttling arrangement 22 by the 8th tube connector, the other end of described throttling arrangement 22 is communicated with one end of described outdoor heat exchanger 21, the other end of described outdoor heat exchanger 21 is communicated with the 4th port of described cross valve 30, to form refrigerant circulation stream, wherein, described 5th tube connector is provided with the 5th stop valve 44, described 6th tube connector is provided with the 6th stop valve 45, described 7th tube connector is provided with the 7th stop valve 46, described 8th tube connector is provided with the 8th stop valve 47.
According to the split-floor type air conditioner of the utility model embodiment, one end of throttling arrangement 22 in off-premises station 20 is connected with indoor heat exchanger 11 outdoor heat exchanger 21 of indoor set 10 by a tube connector, the other end of throttling arrangement 22 is communicated with one end of the outdoor heat exchanger 21 in off-premises station 20, the other end of outdoor heat exchanger 21 is connected with a port of the cross valve 30 in off-premises station 20, and other three ports of cross valve 30 are respectively by the exhaust outlet of the compressor 12 in a tube connector and indoor set 10, gas returning port and the indoor heat exchanger 11 of compressor 12 are communicated with, to form refrigerant circulation stream, thus realize refrigeration or the heat-production functions of split-floor type air conditioner, wherein, by the inside by machine 10 disposed in the interior for compressor 12, the volume of off-premises station 20 can be reduced and alleviate the weight of off-premises station 20, make off-premises station 20 easier for installation, thus decrease the number that off-premises station 20 installs needs, save cost, and improve the Personal Safety of installation personnel, in addition, by the inside of throttling arrangement 22, cross valve 30 machine 20 disposed in the outdoor, the noise of indoor set 10 can effectively be reduced, improve the experience of user, wherein, four tube connectors being respectively provided with a stop valve, realizing sealing up for safekeeping of refrigerant by using this stop valve.
In addition, according to the split-floor type air conditioner of the utility model above-described embodiment, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, as shown in Figure 3, the position described 5th tube connector being positioned at described indoor set 10 is provided with described 5th stop valve 44, the position described 6th tube connector being positioned at described indoor set 10 is provided with described 6th stop valve 45, the position described 7th tube connector being positioned at described indoor set 10 is provided with described 7th stop valve 46, and the position described 8th tube connector being positioned at described indoor set 10 is provided with described 8th stop valve 47; And the position described 5th tube connector being positioned at described off-premises station 20 is provided with the 5th nipple 54, the position described 6th tube connector being positioned at described off-premises station 20 is provided with the 6th nipple 55, the position described 7th tube connector being positioned at described off-premises station 20 is provided with the 7th nipple 56, and the position described 8th tube connector being positioned at described off-premises station 20 is provided with the 8th nipple 57.
According to the split-floor type air conditioner of the utility model embodiment, by one end of the 5th tube connector, the 6th tube connector, the 7th tube connector and the 8th tube connector is connected with the 5th stop valve 44 of indoor set 10, the 6th stop valve 45, the 7th stop valve 46 and the 8th stop valve 47 respectively, the other end is connected with the 5th nipple 54 of off-premises station 20, the 6th nipple 55, the 7th nipple 56 and the 8th nipple 57 respectively, indoor set 10 can be realized be connected with off-premises station 20 and form complete loop, to realize the working cycles of split-floor type air conditioner.Wherein, by by the 5th stop valve 44, the 6th stop valve 45, the 7th stop valve 46 and the 8th stop valve 47 machine 10 disposed in the interior, carry out system leak detection to facilitate, and refrigerant is effectively enclosed in indoor set 10; 5th nipple 54, the 6th nipple 55, the 7th nipple 56 and the 8th nipple 57 are set in off-premises station 20, off-premises station 20 and indoor set 10 quick-detachment can be realized, improve the efficiency of assembling of off-premises station 20 and indoor set 10, and save installation cost.
According to another embodiment of the present utility model, as shown in Figure 4, the position described 5th tube connector being positioned at described indoor set 10 is provided with the 5th nipple 54, the position described 6th tube connector being positioned at described indoor set 10 is provided with the 6th nipple 55, the position described 7th tube connector being positioned at described indoor set 10 is provided with the 7th nipple 56, and the position described 8th tube connector being positioned at described indoor set 10 is provided with the 8th nipple 57; And the position described 5th tube connector being positioned at described off-premises station 20 is provided with described 5th stop valve 44, the position described 6th tube connector being positioned at described off-premises station 20 is provided with described 6th stop valve 45, the position described 7th tube connector being positioned at described off-premises station 20 is provided with described 7th stop valve 46, and the position described 8th tube connector being positioned at described off-premises station 20 is provided with described 8th stop valve 47.
According to the split-floor type air conditioner of the utility model embodiment, by one end of the 5th tube connector, the 6th tube connector, the 7th tube connector and the 8th tube connector is connected with the 5th stop valve 44 of off-premises station 20, the 6th stop valve 45, the 7th stop valve 46 and the 8th stop valve 47 respectively, the other end is connected with the 5th nipple 54 of indoor set 10, the 6th nipple 55, the 7th nipple 56 and the 8th nipple 57 respectively, indoor set 10 can be realized be connected with off-premises station 20 and form complete loop, to realize the working cycles of split-floor type air conditioner.Wherein, by by the 5th stop valve 44, the 6th stop valve 45, the 7th stop valve 46 and the 8th stop valve 47 machine 20 disposed in the outdoor, refrigerant effectively can be enclosed in off-premises station 20; 5th nipple 54, the 6th nipple 55, the 7th nipple 56 and the 8th nipple 57 are set in indoor set 10, off-premises station 20 and indoor set 10 quick-detachment can be realized, improve the efficiency of assembling of off-premises station 20 and indoor set 10, and save installation cost.
According to another embodiment of the present utility model, as shown in Figure 5, the position described 5th tube connector being positioned at described indoor set 10 and the position being positioned at described off-premises station 20 are respectively provided with the 5th stop valve 44 described in, the position described 6th tube connector being positioned at described indoor set 10 and the position being positioned at described off-premises station 20 are respectively provided with the 6th stop valve 45 described in, the position described 7th tube connector being positioned at described indoor set 10 and the position being positioned at described off-premises station 20 are respectively provided with the 7th stop valve 46 described in, the position described 8th tube connector being positioned at described indoor set 10 and the position being positioned at described off-premises station 20 are respectively provided with the 8th stop valve 47 described in.
According to the split-floor type air conditioner of the utility model embodiment, in indoor set 10 and off-premises station 20, be respectively arranged with stop valve, when carrying out refrigerant recovering like this, can by refrigerant recovering in off-premises station 20 and/or indoor set 10.
According to an embodiment of the present utility model, as shown in Figures 1 to 5, described throttling arrangement 22 is electric expansion valve, capillary, choke valve or heating power expansion valve.
According to the split-floor type air conditioner of the utility model embodiment, throttling arrangement 22 can be electric expansion valve, capillary, choke valve or heating power expansion valve, particularly, by throttling arrangement 22 is set to electric expansion valve, choke valve or heating power expansion valve, split-floor type air conditioner not only can be made to vary with temperature and adjust the size of flow, the constant speed realizing split-floor type air conditioner regulates, the energy consumption of split-floor type air conditioner can also be reduced simultaneously, particularly, it is simple that capillary has structure, cheap feature, by throttling arrangement 22 is set to the production cost that capillary can reduce split-floor type air conditioner, wherein, described throttling arrangement 22 can also be other the throttling parts with identical function.
According to an embodiment of the present utility model, as shown in Figures 1 to 5, cross flow fan 13 is provided with in described indoor set 10, described cross flow fan 13 arranges described indoor heat exchanger 11 towards the side of the air inlet of described indoor set 10, wherein, the below of described cross flow fan 13 and described indoor heat exchanger 11 is provided with described compressor 12; And being also provided with outdoor fan 23 in described off-premises station 20, described outdoor fan 23 is arranged on the side of described outdoor heat exchanger 21.
According to the split-floor type air conditioner of the utility model embodiment, by being provided with indoor heat exchanger 11 at cross flow fan 13 towards the side of the air inlet of indoor set 10, first through indoor heat exchanger 11 air can be made to enter indoor set 10 from air inlet after, and first carry out heat exchange with indoor heat exchanger 11, then blow to the air outlet of indoor set 10 through cross flow fan 13, realize the refrigeration of indoor set 10 or heat.In addition, by compressor 12 being arranged at the below of cross flow fan 13 and indoor heat exchanger 11, the pipeline between compressor 12 and indoor heat exchanger 11 can be reduced, improve the operating efficiency of split-floor type air conditioner, and the stability of indoor set 10 can be increased, prevent indoor set 10 from toppling over, wherein, by the side of heat exchanger 21 disposed in the outdoor for outdoor fan 23, can lower the temperature by the high temperature and high pressure gas of discharging in indoor set 10 in outdoor.
Particularly, this cross flow fan 13 can be two cross flow fans 13, also can be single cross flow fan 13, preferably two cross flow fan.
According to an embodiment of the present utility model, as shown in Figures 1 to 5, the outer cover of described compressor 12 is provided with noise reduction cotton or noise-reduction case.
According to the split-floor type air conditioner of the utility model embodiment, the sheathed noise-reduction case in outside of compressor 12 or noise reduction cotton, can reduce the noise that compressor 12 operationally produces, improve the experience of user.
In the utility model, term " first ", " second ", " the 3rd ", " the 4th ", " the 5th ", " the 6th ", " the 7th " and " the 8th " object only for describing, and instruction or hint relative importance can not be interpreted as; Term " is connected ", " connection " etc. all should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (16)

1. a split-floor type air conditioner, is characterized in that, comprising:
Indoor set, is provided with indoor heat exchanger and compressor in described indoor set;
Off-premises station, is provided with outdoor heat exchanger and throttling arrangement in described off-premises station; Wherein,
The gas returning port of described compressor is connected with one end of described indoor heat exchanger, the other end of described indoor heat exchanger is connected by the first tube connector one end with described throttling arrangement, the other end of described throttling arrangement is connected with one end of described outdoor heat exchanger, the other end of described outdoor heat exchanger is connected by the exhaust outlet of the second tube connector with described compressor, to form refrigerant circulation stream;
Wherein, described first tube connector arranges the first stop valve, described second tube connector arranges the second stop valve.
2. split-floor type air conditioner according to claim 1, is characterized in that, described first stop valve and described second stop valve are arranged in described off-premises station.
3. split-floor type air conditioner according to claim 2, it is characterized in that, described first tube connector also arranges the first nipple, described second tube connector also arranges the second nipple, wherein, described first nipple and described second nipple are all arranged in described indoor set.
4. split-floor type air conditioner according to claim 3, is characterized in that, the ratio value of the diameter of thread of described second nipple and the diameter of thread of described first nipple is in the scope of 1.5 to 3.
5. a split-floor type air conditioner, is characterized in that, comprises
Indoor set, is provided with indoor heat exchanger, cross valve and compressor in described indoor set;
Off-premises station, is provided with outdoor heat exchanger and throttling arrangement in described off-premises station; Wherein,
The gas returning port of described compressor is connected with the first port of described cross valve, the exhaust outlet of described compressor is connected with the second port of described cross valve, one end of described indoor heat exchanger is connected with the 3rd port of described cross valve, the other end of described indoor heat exchanger is connected with one end of described throttling arrangement by the 3rd connecting line, the other end of described throttling arrangement is connected with one end of described outdoor heat exchanger, the other end of described outdoor heat exchanger is connected with the 4th port of described cross valve by the 4th connecting line, to form refrigerant circulation stream,
Wherein, described 3rd connecting line is provided with the 3rd stop valve, described 4th connecting line is provided with the 4th stop valve.
6. split-floor type air conditioner according to claim 5, is characterized in that, described 3rd stop valve and described 4th stop valve are arranged in described indoor set.
7. split-floor type air conditioner according to claim 6, it is characterized in that, described 3rd tube connector also arranges the 3rd nipple, described 4th tube connector also arranges the 4th nipple, wherein, described 3rd nipple and described 4th nipple are all arranged in described off-premises station.
8. split-floor type air conditioner according to claim 7, is characterized in that, the ratio value of the diameter of thread of described 4th nipple and the diameter of thread of described 3rd nipple is in the scope of 1.5 to 3.
9. the split-floor type air conditioner according to any one of claim 5 to 8, is characterized in that,
Described indoor heat exchanger has the tube connector interface matched with the 3rd port of described cross valve, and described indoor heat exchanger to be matched with the 3rd port of described cross valve by described tube connector interface and to be directly communicated with described cross valve; Or
Described indoor heat exchanger is that the bending pipe of 9 millimeters to 18 millimeters is communicated with the 3rd port of described cross valve by diameter.
10. a split-floor type air conditioner, is characterized in that, comprising:
Indoor set, is provided with indoor heat exchanger and compressor in described indoor set;
Off-premises station, is provided with throttling arrangement, outdoor heat exchanger and cross valve in described off-premises station; Wherein,
The gas returning port of described compressor is communicated with the first port of described cross valve by the 5th tube connector, the exhaust outlet of described compressor is communicated with the second port of described cross valve by the 6th tube connector, and one end of described indoor heat exchanger is communicated with the 3rd port of described cross valve by the 7th tube connector, the other end of described indoor heat exchanger is communicated with one end of described throttling arrangement by the 8th tube connector, the other end of described throttling arrangement is communicated with one end of described outdoor heat exchanger, the other end of described outdoor heat exchanger is communicated with the 4th port of described cross valve, to form refrigerant circulation stream, wherein,
Described 5th tube connector is provided with the 5th stop valve, described 6th tube connector is provided with the 6th stop valve, described 7th tube connector is provided with the 7th stop valve, described 8th tube connector is provided with the 8th stop valve.
11. split-floor type air conditioners according to claim 10, is characterized in that,
The position described 5th tube connector being positioned at described indoor set is provided with described 5th stop valve, the position described 6th tube connector being positioned at described indoor set is provided with described 6th stop valve, the position described 7th tube connector being positioned at described indoor set is provided with described 7th stop valve, and the position described 8th tube connector being positioned at described indoor set is provided with described 8th stop valve; And
The position described 5th tube connector being positioned at described off-premises station is provided with the 5th nipple, the position described 6th tube connector being positioned at described off-premises station is provided with the 6th nipple, the position described 7th tube connector being positioned at described off-premises station is provided with the 7th nipple, and the position described 8th tube connector being positioned at described off-premises station is provided with the 8th nipple.
12. split-floor type air conditioners according to claim 10, is characterized in that,
The position described 5th tube connector being positioned at described indoor set is provided with the 5th nipple, the position described 6th tube connector being positioned at described indoor set is provided with the 6th nipple, the position described 7th tube connector being positioned at described indoor set is provided with the 7th nipple, and the position described 8th tube connector being positioned at described indoor set is provided with the 8th nipple; And
The position described 5th tube connector being positioned at described off-premises station is provided with described 5th stop valve, the position described 6th tube connector being positioned at described off-premises station is provided with described 6th stop valve, the position described 7th tube connector being positioned at described off-premises station is provided with described 7th stop valve, and the position described 8th tube connector being positioned at described off-premises station is provided with described 8th stop valve.
13. split-floor type air conditioners according to claim 10, is characterized in that,
The position described 5th tube connector being positioned at described indoor set and the position being positioned at described off-premises station are respectively provided with the 5th stop valve described in, the position described 6th tube connector being positioned at described indoor set and the position being positioned at described off-premises station are respectively provided with the 6th stop valve described in, the position described 7th tube connector being positioned at described indoor set and the position being positioned at described off-premises station are respectively provided with the 7th stop valve described in, and the position described 8th tube connector being positioned at described indoor set and the position being positioned at described off-premises station are respectively provided with the 8th stop valve described in.
14. split-floor type air conditioners according to claim 1 or 5 or 10, it is characterized in that, described throttling arrangement is electric expansion valve, capillary, choke valve or heating power expansion valve.
15. split-floor type air conditioners according to claim 1 or 5 or 10, is characterized in that,
Be provided with cross flow fan in described indoor set, described cross flow fan arranges described indoor heat exchanger towards the side of the air inlet of described indoor set, and wherein, the below of described cross flow fan and described indoor heat exchanger is provided with described compressor; And
Also be provided with outdoor fan in described off-premises station, described outdoor fan is arranged on the side of described outdoor heat exchanger.
16. split-floor type air conditioners according to claim 1 or 5 or 10, is characterized in that, the outer cover of described compressor is provided with the cotton or noise-reduction case of noise reduction.
CN201520682416.6U 2015-09-02 2015-09-02 Split standard type air -conditioner Active CN204901988U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003975A (en) * 2015-09-02 2015-10-28 广东美的制冷设备有限公司 Split floor type air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003975A (en) * 2015-09-02 2015-10-28 广东美的制冷设备有限公司 Split floor type air conditioner
CN105003975B (en) * 2015-09-02 2018-03-27 广东美的制冷设备有限公司 Split-floor type air conditioner

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