CN215675582U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, comprising: the air conditioner comprises an air conditioner main machine and a mobile sub machine which can be separated and combined, wherein the air conditioner main machine comprises an energy supply device, and the energy supply device comprises an energy supply heat exchanger capable of generating cold or heat; the mobile sub-machine comprises an energy storage device, an indoor heat exchanger and a pump body, wherein the energy storage device comprises an energy storage heat exchanger and an energy storage box body provided with energy storage media, and the energy storage heat exchanger is arranged in the energy storage box body. The energy storage heat exchanger is selectively connected with the indoor heat exchanger and the energy supply heat exchanger, and when the mobile sub machine is combined with the air conditioner main machine, the energy storage heat exchanger is communicated with the energy supply heat exchanger and drives a refrigerant to circulate between the energy storage heat exchanger and the energy supply heat exchanger through the pump body; when the mobile sub-machine is separated from the air conditioner main machine, the energy storage heat exchanger is connected with the indoor heat exchanger and drives the refrigerant to circulate between the energy storage heat exchanger and the indoor heat exchanger through the pump body. The air conditioner provided by the embodiment of the utility model has the advantages that the heat exchange quantity of the mobile sub machine is sufficient, the structure is small and exquisite, the movement is convenient, and the air treatment is flexible.

Description

Air conditioner

Technical Field

The utility model belongs to the technical field of air treatment, and particularly relates to an air conditioner.

Background

In order to improve the quality of indoor air, the physicochemical properties of air-purifying equipment or air-conditioning equipment are generally adopted.

In the related art, after the air conditioner is installed, the air conditioner is limited by the positions of an exhaust duct and an outdoor unit, and the air conditioner is usually inconvenient to move the positions again and only can treat air in a specific space; in addition, in the process of treating the air in the same space, the problem that the local air treatment effect is good and the treatment effect is poor in a partial area is easy to occur, so that the air treatment effect in the whole space is not uniform. If the air in a plurality of spaces is treated, a plurality of air conditioners are required, the cost is high, the installation is complex, and the air conditioners are not easy to move after installation. There are also mobile air-conditioning products, usually the evaporator and the heat exchanger are integrated in one machine body, the small mobile air-conditioning products are convenient for moving and switching positions, but the heat exchange quantity is limited, and the heat exchange effect is limited; although a large-sized mobile air conditioner product has high heat exchange quantity, the whole machine occupies more space when moving, has large electric quantity consumption and often needs frequent charging.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an air conditioner, and the mobile sub-machine of the air conditioner has the advantages of sufficient heat exchange quantity, small and exquisite structure, convenience in movement and flexibility in air treatment at different positions.

An air conditioner according to an embodiment of the present invention includes: the air conditioner host comprises an energy supply device, and the energy supply device comprises an energy supply heat exchanger capable of generating cold or heat; the mobile sub machine is detachably arranged on the air conditioner main machine and comprises an energy storage device, an indoor heat exchanger and a pump body, the energy storage device comprises an energy storage heat exchanger and an energy storage box body provided with energy storage media, and the energy storage heat exchanger is arranged in the energy storage box body; the energy storage heat exchanger is selectively connected with the indoor heat exchanger or the energy supply heat exchanger, and the energy storage heat exchanger is communicated with the energy supply heat exchanger and drives a refrigerant to circulate between the energy supply heat exchanger and the energy storage heat exchanger through the pump body under the condition that the mobile sub machine is installed on the air conditioner main machine in place; and under the state that the mobile sub machine is separated from the air conditioner main machine, the energy storage heat exchanger is connected with the indoor heat exchanger and drives a refrigerant to circulate between the energy storage heat exchanger and the indoor heat exchanger through the pump body.

According to the air conditioner provided by the embodiment of the utility model, the energy supply heat exchanger has sufficient cold or heat, and the energy supply heat exchanger is internally provided with a preset refrigerant with lower heat exchange temperature or higher temperature. When the mobile sub machine and the air conditioner main machine are installed in place, the refrigerant with lower temperature in the energy supply heat exchanger and the refrigerant with higher temperature in the energy storage heat exchanger are continuously circulated, so that the temperature of the refrigerant in the energy storage heat exchanger is gradually reduced, and meanwhile, the energy storage heat exchanger further exchanges heat with the energy storage medium, so that the energy storage medium further absorbs cold energy and stores a certain amount of cold energy; or the refrigerant with higher temperature in the energy supply heat exchanger and the refrigerant with lower temperature in the energy storage heat exchanger continuously circulate to gradually raise the temperature of the refrigerant in the energy storage heat exchanger, and meanwhile, the energy storage heat exchanger further exchanges heat with the energy storage medium, so that the energy storage medium further absorbs heat and stores a certain amount of heat. Under the state that the mobile sub machine is separated from the air conditioner main machine, the energy storage heat exchanger is connected with the indoor heat exchanger, the refrigerant between the energy storage heat exchanger and the indoor heat exchanger continuously circulates, and the indoor heat exchanger can continuously exchange heat with air outside the mobile sub machine to generate temperature change; meanwhile, the energy storage medium continuously absorbs heat on the energy storage heat exchanger to cool the refrigerant in the energy storage heat exchanger, and the cooled refrigerant is continuously transmitted to the indoor heat exchanger, and the refrigerant with lower temperature of the indoor heat exchanger further exchanges heat with air to cool the air outside the mobile sub machine; or the energy storage medium transfers heat to the energy storage heat exchanger to heat the refrigerant in the energy storage heat exchanger, and continuously transfers the heated refrigerant to the indoor heat exchanger, and the refrigerant with higher temperature of the indoor heat exchanger further exchanges heat with air to heat the air outside the mobile sub machine.

According to the air conditioner provided by the embodiment of the utility model, the mobile submachine further comprises a three-way valve, and the three-way valve enables the energy supply heat exchanger and the energy storage heat exchanger to be communicated in the in-place state; in the separated state, the three-way valve communicates the indoor heat exchanger and the accumulator heat exchanger.

According to the air conditioner of one embodiment of the utility model, the air conditioner main unit further comprises a first pair of joints, the first pair of joints are communicated with the energy supply heat exchanger, and in the separated state, the first pair of joints are cut off; and under the state of being installed in place, the first butt joint is conducted.

Optionally, the mobile sub-machine further comprises a second pair of joints, the second pair of joints is communicated with the energy storage heat exchanger, and the second pair of joints is cut off in the separated state; and in the state of being installed in place, the second pair of joints is butted and conducted with the first pair of joints.

Advantageously, the air conditioner main unit further comprises a guiding device, a butt joint bin is arranged on the air conditioner main unit, and the guiding device is arranged in the butt joint bin; the butt joint bin is internally provided with the first pair of joints, and the guide device guides the mobile sub-machine so as to guide and butt joint the second pair of joints to the first pair of joints.

Optionally, the guiding device comprises at least one of a roller, a ball or a ball flow strip arranged on the inner wall of the docking bin.

According to the air conditioner provided by the embodiment of the utility model, the mobile submachine further comprises a mobile chassis, a mobile submachine shell and a fan component, wherein the mobile submachine shell is arranged on the mobile chassis, an air duct is formed in the mobile submachine shell, and the air duct is communicated with the air inlet and the air outlet; the fan component and the indoor heat exchanger are both arranged in the air duct.

Optionally, the mobile sub-machine further comprises a functional module, the functional module is arranged in the air duct, and the functional module comprises at least one of an air purifying piece, a humidifying piece and a fragrance piece.

Optionally, the energy storage means is arranged below the indoor heat exchanger and the fan assembly.

Optionally, a cold accumulation installation cavity is formed in the mobile sub-machine shell, the cold accumulation installation cavity is communicated with the air duct, and the energy storage device is installed on the mobile chassis and located in the cold accumulation installation cavity.

According to the air conditioner provided by the embodiment of the utility model, the energy storage heat exchanger comprises a plurality of groups of heat exchange units, a first collecting pipe and a second collecting pipe which are connected in parallel, one of the first collecting pipe and the second collecting pipe is communicated with the inlet end of each group of heat exchange units, and the other of the first collecting pipe and the second collecting pipe is communicated with the outlet end of each group of heat exchange units.

According to the air conditioner provided by the embodiment of the utility model, the energy storage device further comprises a heat insulation piece, and the heat insulation piece is arranged close to the wall of the energy storage box body.

According to the air conditioner provided by the embodiment of the utility model, the air conditioner main machine further comprises a power supply device, the mobile sub-machine is provided with a charging device, and the power supply device supplies power to the charging device when the mobile sub-machine is installed in place on the air conditioner main machine.

Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a sectional view of an air conditioner according to an embodiment of the present invention, in which a mobile handset is mounted in place on a main unit of the air conditioner.

Fig. 2 is a front view of an air conditioner according to an embodiment of the present invention, in a state where a mobile handset is mounted in place on a main unit of the air conditioner.

Fig. 3 is a partial sectional view of the air conditioner according to an embodiment of the present invention, in a state where the mobile handset is mounted in place on the main unit of the air conditioner.

Fig. 4 is an exploded view of the mobile handset according to an embodiment of the present invention.

Fig. 5 is a schematic perspective view of a mobile handset according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a mobile handset according to an embodiment of the present invention, with a part of the housing and functional components omitted.

Fig. 7 is a sectional view of a mobile handset according to an embodiment of the present invention.

Fig. 8 is a schematic view of a connection structure of an energy storage device, a pump body, a three-way valve, an indoor heat exchanger and a second pair of joints of the mobile sub-machine according to an embodiment of the present invention.

Fig. 9 is an exploded view of fig. 8.

Fig. 10 is a schematic structural diagram of a mobile chassis of a mobile handset according to an embodiment of the present invention.

Fig. 11 is an exploded view of an energy storage device according to an embodiment of the present invention.

Fig. 12 is a schematic partial structure diagram of an air conditioner host according to an embodiment of the present invention.

Fig. 13 is an exploded view of a guide device according to an embodiment of the present invention.

Fig. 14 is a schematic view of a connection structure of an energy supplying heat exchanger and a first pair of joints according to an embodiment of the present invention.

Fig. 15 is an exploded view of fig. 14.

FIG. 16 is a cross-sectional view of the first pair of tabs and the second pair of tabs in a closed position, in accordance with one embodiment of the present invention.

Fig. 17 is a schematic perspective view of the first and second pairs of connectors in a cut-off state according to an embodiment of the present invention.

Fig. 18 is a cross-sectional view of a first pair of contacts and a second pair of contacts in a conductive state in accordance with an embodiment of the present invention.

Fig. 19 is a schematic perspective view of the first pair of connectors and the second pair of connectors when they are connected according to an embodiment of the present invention.

Reference numerals:

1000. an air conditioner;

100. an air conditioner main machine;

110. a host housing; 111. butting a bin; 120. an energy supply heat exchanger;

140. a guide device; 141. a roller; 142. a roller bracket; 143. a support shaft;

150. a power supply device; 151. a detection switch; 152. a first charging contact;

161. a cold supply liquid inlet pipe; 162. a cold supply liquid outlet pipe;

310. a first pair of joints;

311. a first valve body;

3111. a first flow passage; 3111a, a first cut-off flow path; 3111b, a first communicating chamber;

3112. a first pair of interfaces;

312. a first valve spool; 3121. a first spool port; 3122. a first notch;

313. a trigger;

314. a first bracket;

3141. a fixed bracket part; 3142. a movable support part; 3143. moving the driving member;

3144. moving the transmission member; 3145. a moving guide; 3145a, moving the rack; 3145b, a guide wheel assembly;

315. a locking assembly; 3151. rotating the lock catch; 3152. rotating the driving member;

316. a third elastic member; 317. a first stopper portion; 318. a first seal member;

200. moving the sub machine;

210. an energy storage device;

211. an energy storage heat exchanger; 2111. a heat exchange unit; 2112. a first manifold; 2113. a second manifold;

212. an energy storage box body;

2121. an inner box body; 2122. an outer case; 2123. a top cover of the box body; 2124. an inner cover of the box body;

213. a thermal insulation member;

220. an indoor heat exchanger; 230. a pump body; 240. a three-way valve; 241. a first three-way valve; 242. a second three-way valve;

251. moving the chassis; 252. a charging device; 2521. a second charging contact; 2522. recharging the alignment detector;

253. a travel assembly; 2531. a drive wheel assembly; 2532. a universal wheel assembly; 254. a chassis support frame;

261. a heat storage inflow pipe; 262. a heat storage outflow pipe; 263. a heat release inflow pipe; 264. a heat release outlet pipe;

270. moving the sub machine shell;

271. an air duct; 272. an air inlet; 273. an air outlet; 274. a cold accumulation installation cavity; 275. opening and closing the door;

276. a top cover; 277. a rear housing; 278. a face shell;

280. a fan component; 281. a fan housing; 282. a centrifugal fan;

290. a functional module;

291. an air purifying member; 292. a humidifying element; 293. a humidifying water tank; 294. a water storage tank provided with a water pump;

296. a water pan; 297. an air guide device;

320. a second pair of connectors;

321. a second valve body;

3211. a second flow passage; 3211a, a second cut-off flow channel; 3211b, a second communicating chamber;

3212. a second pair of interfaces;

322. a second valve core; 3221. a second spool port; 3222. a second notch;

323. a limiting component;

3231. a limiting sheet; 3231a, a communication port; 3231b, a shaped opening;

3232. a connecting member;

3233. a first elastic member; 3234. a second elastic member;

324. a second bracket; 3241. locking the groove;

326. a fourth elastic member; 327. a second stopper portion; 328. a second seal.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", and the like, indicate orientations and positional relationships that are based on the orientations and positional relationships shown in the drawings, are used for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

An air conditioner 1000 according to an embodiment of the first aspect of the present invention will be described with reference to the accompanying drawings, and the air conditioner 1000 according to the present invention may be used to adjust the physicochemical properties of air, such as the temperature, humidity, cleanliness, smell, and the like of conditioned air.

An air conditioner 1000 according to an embodiment of the present invention, as shown in fig. 1 and 2, includes: the air conditioner main unit 100 and the mobile sub-unit 200.

As shown in fig. 1 and 14, the main air conditioner 100 includes an energy supply device including an energy supply heat exchanger 120 that can generate cooling energy or heating energy. The cold quantity and the heat quantity are relative concepts, for example, the temperature of the refrigerant in the energy supply heat exchanger 120 is higher than the temperature in the air or the temperature of the component exchanging heat with the refrigerant, and the energy supply heat exchanger 120 has transferable heat quantity; conversely, when the temperature of the refrigerant in the energizing heat exchanger 120 is lower than the temperature of the air or the temperature of the component exchanging heat with the air, the energizing heat exchanger 120 has transferable cooling capacity.

As shown in fig. 1 and 3, the mobile handset 200 is detachably provided to the air conditioner main unit 100. That is, the mobile handset 200 may be coupled to the air conditioner main unit 100 and mounted in place, or may be separated from the air conditioner main unit 100 and mounted.

As shown in fig. 4 and 6, the mobile sub-machine 200 includes an energy storage device 210, an indoor heat exchanger 220 and a pump body 230, wherein the energy storage device 210 can be used for storing a certain amount of heat or cold in the mobile sub-machine 200; the indoor heat exchanger 220 can exchange heat between the heat of the indoor heat exchanger and the air introduced into the mobile sub-machine 200; the pump body 230 circulates the refrigerant between the components connected thereto.

As shown in fig. 3 and 5, the energy storage device 210 includes an energy storage heat exchanger 211 and an energy storage tank 212 provided with an energy storage medium, where the energy storage heat exchanger 211 is provided in the energy storage tank 212, and the energy storage medium refers to a medium that can absorb heat or release heat, such as a phase change medium, and may also be a non-phase change medium that can generate a large temperature change.

As shown in fig. 8 and 14, the accumulator heat exchanger 211 may be selectively connected to the indoor heat exchanger 220 or the energizing heat exchanger 120. Referring to fig. 1 and 3, in a state that the mobile sub-unit 200 is installed in place on the main air conditioner 100, the energy storage heat exchanger 211 is communicated with the energy supply heat exchanger 120 and drives a refrigerant to circulate between the energy supply heat exchanger 120 and the energy storage heat exchanger 211 through the pump body 230, the refrigerant continuously flows between the energy supply heat exchanger 120 and the energy storage heat exchanger 211 at the time, so that energy transmission from the main air conditioner 100 to the mobile sub-unit 200 can be realized, and meanwhile, the energy storage medium can further store the energy transmitted in place, so that the mobile sub-unit 200 has a certain amount of cold or heat release.

As shown in fig. 6 and 12, in a state where the mobile sub-unit 200 is separated from the air conditioner main unit 100, the energy storage heat exchanger 211 is connected to the indoor heat exchanger 220 and drives the refrigerant to circulate between the energy storage heat exchanger 211 and the indoor heat exchanger 220 through the pump body 230, and the refrigerant at this time circulates in the mobile sub-unit 200, so that the mobile sub-unit 200 can continue to perform a certain cooling or heat releasing process in a state where the mobile sub-unit 200 is separated from the air conditioner main unit 200.

As can be seen from the above structure, in the air conditioner 1000 according to the embodiment of the present invention, the energy supply heat exchanger 120 has a preset refrigerant with a low heat exchange temperature or a high temperature, so that the energy supply heat exchanger 120 has sufficient cooling capacity or heat capacity to transfer to the mobile sub-machine 200. In this application, the default is that the temperature of the refrigerant in the energy supply heat exchanger 120 is significantly lower than the temperature of the refrigerant in the energy storage heat exchanger 211 when the mobile sub-machine 200 needs to be charged with cold. On the other hand, when the mobile handset 200 needs to be charged with heat, the temperature of the refrigerant in the energizing heat exchanger 120 is significantly higher than the temperature of the refrigerant in the accumulator heat exchanger 211.

When the mobile sub-machine 200 and the main air conditioner 100 are installed in place and the main air conditioner 100 charges the mobile sub-machine 200 with cold, the refrigerant with lower temperature in the energy supply heat exchanger 120 and the refrigerant with higher temperature in the energy storage heat exchanger 211 circulate continuously to gradually lower the temperature of the refrigerant in the energy storage heat exchanger 211, and meanwhile, the energy storage heat exchanger 211 further exchanges heat with the energy storage medium, so that the energy storage medium further absorbs cold and stores a certain amount of cold.

When the main air conditioner 100 charges the mobile sub-machine 200, the refrigerant with higher temperature in the energy supply heat exchanger 120 and the refrigerant with lower temperature in the energy storage heat exchanger 211 circulate continuously to gradually raise the temperature of the refrigerant in the energy storage heat exchanger 211, and meanwhile, the energy storage heat exchanger 211 further exchanges heat with the energy storage medium, so that the energy storage medium further absorbs heat and stores a certain amount of heat.

When the energy storage device 210 of the mobile sub-unit 200 obtains a certain amount of energy, the mobile sub-unit 200 is separated from the main air conditioner 100. When the mobile sub-machine 200 needs to refrigerate the outside air in a state that the mobile sub-machine 200 is separated from the air-conditioning main machine 100, the temperature of the heat of the indoor heat exchanger 220 is continuously exchanged with the air introduced from the outside of the mobile sub-machine 200, meanwhile, the energy storage medium continuously absorbs the heat of the energy storage heat exchanger 211 so as to transmit the cold energy stored in the energy storage medium to the energy storage heat exchanger 211, so that the refrigerant in the energy storage heat exchanger 211 is cooled, the cooled refrigerant is continuously transmitted to the indoor heat exchanger 220, the energy storage heat exchanger 211 is connected with the indoor heat exchanger 220, and the refrigerant between the energy storage heat exchanger 211 and the indoor heat exchanger 220 is continuously circulated, so that the temperature of the refrigerant in the indoor heat exchanger 220 is always kept low and continuously exchanges heat with the air, and the mobile sub-machine 200 is enabled to cool the outside air.

When the mobile sub-machine 200 needs to heat the outside air, the indoor heat exchanger 220 continuously exchanges heat with the air introduced from the outside by the mobile sub-machine 200 to reduce the temperature of the air, meanwhile, the energy storage medium transfers the stored heat to the energy storage heat exchanger 211 to heat the refrigerant in the energy storage heat exchanger 211, the energy storage heat exchanger 211 is connected with the indoor heat exchanger 220, the refrigerant between the two continuously circulates, and therefore the temperature of the refrigerant in the indoor heat exchanger 220 is always kept high and continuously exchanges heat with the air, and the temperature of the outside air can be heated by the mobile sub-machine 200.

Therefore, the mobile sub-machine 200 can be separated from the air conditioner main machine 100 to work, the position of the mobile sub-machine 200 can be flexibly adjusted during working, quick heating or cooling can be conveniently carried out on different corners in a room, the temperature in the room can be kept uniform, the position where the user needs to preferentially heat or cool can be conveniently adjusted, and humanized setting of the product during use is improved. In addition, the mobile sub-unit 200 of the present application can also operate in a plurality of rooms, is not limited to its own operating range, nor to the main air conditioner unit 100, and is convenient to use and highly flexible.

It can be understood that, compared with the air conditioner device which is limited by the positions of the exhaust pipe and the outdoor unit and is inconvenient to change the position in the prior art, the air conditioner 1000 of the application has flexible arrangement position and flexible and changeable selectable working position, is beneficial to the rapid and uniform heating and refrigeration of the whole house, and can also process the air in different spaces. Compare and need be equipped with a set of air conditioner respectively in every room among the prior art, the air conditioner 1000 of this application practices thrift the input cost, and the operating position adjustment is convenient to have certain sustainable working property in certain space, product experience is good. Compared with the mobile air-conditioning products in the prior art, the air conditioner 1000 is divided into the air-conditioning main machine 100 and the mobile sub-machine 200, the mobile sub-machine 200 occupies less space when moving, is flexible to move, and has better working durability.

Optionally, the energy storage medium may be an ice-water mixture, and may also be a glycol solution, which is not specifically limited herein and may be selected according to actual needs.

In some embodiments of the present invention, as shown in fig. 4, the mobile sub-machine 200 further comprises a three-way valve 240, and as shown in fig. 3 and 4, the three-way valve 240 connects the energy supplying heat exchanger 120 and the energy storing heat exchanger 211 in a state of being installed in place. As shown in fig. 4 and 8, in the separated state, the three-way valve 240 communicates the indoor heat exchanger 220 and the accumulator heat exchanger 211. In this application, the three-way valve 240 may rapidly switch the circulation flow path of the refrigerant, so as to realize selection of different refrigerant circulation flow paths and realize different heat exchange modes. The cold medium carrying cold or heat is transmitted from the air conditioner main machine 100 to the mobile sub-machine 200 in the state that the mobile sub-machine 200 and the air conditioner main machine 100 are installed in place; and in a state that the mobile sub-unit 200 is separated from the air conditioner main unit 100, the cooling capacity or the heat capacity is gradually transferred from the energy storage device 210 to the indoor heat exchanger 220, thereby completing the heating or cooling of the air in the room by the mobile sub-unit 200.

The three-way valve 240 has three flow channels, and in a specific case, the three flow channels of the three-way valve 240 are respectively communicated with the energy storage heat exchanger 211, the indoor heat exchanger 220 and the energy supply heat exchanger 120 through pipelines, so that the refrigerant flow among the three heat exchangers is switched. When the energy storage heat exchanger 211 is communicated with the indoor heat exchanger 220, the three-way valve 240 cuts off the refrigerant of the flow path of the energy supply heat exchanger 120; when the energy storage heat exchanger 211 is communicated with the energy supply heat exchanger 120, the three-way valve 240 cuts off a flow path between the three-way valve and the indoor heat exchanger 220, so that the refrigerant can be effectively prevented from flowing to an incorrect position and the normal work of the mobile sub-machine 200 can not be realized, and the mobile sub-machine 200 can be ensured to be successfully cooled and heated by the air conditioner main machine 100 under the state that the mobile sub-machine 200 is installed in place with the air conditioner main machine 100; the energy storage device 210 in the mobile handset 100 can normally cool and release heat to the indoor heat exchanger 220 while the mobile handset 200 is separated from the air conditioner main unit 100.

Alternatively, two three-way valves 240 may be provided as required, for example, one three-way valve 240 is located at the junction of the inlet pipes, and the other three-way valve 240 is located at the junction of the outlet pipes, so as to form a closed loop during the flow of the refrigerant.

In some embodiments of the present invention, as shown in fig. 12 and 14, the main air conditioner 100 further includes a first pair of connectors 310, the first pair of connectors 310 is in communication with the energizing heat exchanger 120, and in a separated state, the first pair of connectors 310 is closed; in the state of being installed in place, the first pair of connectors 310 are conducted, that is, the first pair of connectors 310 can not only control the refrigerant to smoothly circulate in the state of being installed in place between the main air conditioner 100 and the mobile sub-machine 200, but also control the refrigerant in the energy supply heat exchanger 120 to be cut off and not to overflow outwards in the state of being separated between the main air conditioner 100 and the mobile sub-machine 200, thereby providing possibility for the quick butt joint between the mobile sub-machine 200 and the main air conditioner 100, also enabling the cooling capacity or the heating capacity of the mobile sub-machine 200 to be more convenient and fast, and enabling the refrigerant in the main air conditioner 100 not to be spilled outwards.

Correspondingly, as shown in fig. 6 and 8, the mobile sub-machine 200 further includes a second pair of joints 320, the second pair of joints 320 is communicated with the energy storage heat exchanger 211, and in a separated state, the second pair of joints 320 is cut off; in the state of being installed in place, the second pair of joints 320 is butted and conducted with the first pair of joints 310, that is, when the second pair of joints 320 is conducted with the first pair of joints 310 in a matching manner, the refrigerant can be controlled to smoothly circulate in the state of being installed in place between the main air conditioner 100 and the mobile sub-machine 200; the second pair of connectors 320 can also control the refrigerant in the energy storage heat exchanger 211 to stop and not overflow outwards when the air conditioner main unit 100 and the mobile sub unit 200 are in a separated state, thereby providing possibility for the quick butt joint of the mobile sub unit 200 and the air conditioner main unit 100, also enabling the cold charging quantity or the heat charging quantity of the mobile sub unit 200 to be more convenient and faster, and enabling the refrigerant in the energy storage heat exchanger 211 not to spill outwards.

Optionally, the first pair of connectors 310 and the second pair of connectors 320 in this application may adopt a combination of a male quick connector and a female quick connector existing in the market, and the structure of the male quick connector and the structure of the female quick connector are not described herein again.

Of course, the first pair of connectors 310 and the second pair of connectors 320 in the present invention are not limited to the aforementioned male quick connector and female quick connector, but a first pair of connectors 310 and a second pair of connectors 320 with specific structures are adopted, which are described in detail as follows:

as shown in fig. 14 and 15, the first butt joint 310 includes a first valve body 311 and a first valve spool 312. As shown in fig. 15 and 16, the first valve body 311 has a first flow passage 3111 and a first pair of ports 3112, and the first valve body 312 is provided movably in the first flow passage 3111 to close or open the first flow passage 3111.

Accordingly, as shown in fig. 8 and 9, the second pair of joints 320 includes a second valve body 321 and a second valve spool 322, and as shown in fig. 8 and 16, the second valve body 321 has a second flow path 3211 and a second pair of ports 3212, and the second valve spool 322 is movably disposed in the second flow path 3211 to block or block the second flow path 3211.

The first pair of joints 310 and the second pair of joints 320 are separably matched, when the first pair of joints 310 and the second pair of joints 320 are matched in place, the first valve core 312 and the second valve core 322 are abutted to enable the first flow channel 3111 and the second flow channel 3211 to be respectively communicated, and when the first pair of joints 310 and the second pair of joints 320 are separated from being matched, the first flow channel 3111 and the second flow channel 3211 are respectively cut off. That is, when the air-conditioning main unit 100 and the mobile sub-unit 200 are in the state of being mounted in place, the first pair of joints 310 and the second pair of joints 320 are fitted in place; when the main air conditioner 100 and the mobile sub-machine 200 are separated, the first pair of connectors 310 and the second pair of connectors 320 are disengaged, at this time, the first pair of connectors 310 effectively cut off the refrigerant in the energy supply heat exchanger 120, and the second pair of connectors 320 effectively cut off the refrigerant in the energy storage heat exchanger 211. As can be seen from the above, the first pair of connectors 310 and the second pair of connectors 320 of the present application are not only convenient and fast to butt, but also enable the refrigerant to be reliably transferred between the main air conditioner 100 and the mobile sub-machine 200; and the first pair of joints 310 can also reliably prevent the refrigerant in the energy supply heat exchanger 120 from spilling outwards, and the second pair of joints 320 can effectively prevent the refrigerant in the energy storage heat exchanger 211 from spilling outwards.

Optionally, as shown in fig. 14 and 15, the first pair of joints 310 further includes a trigger 313; as shown in fig. 8 and 9, the second pair of joints 320 further includes a limit component 323 disposed on the second valve body 321, wherein the limit component 323 is switchable between a stop state and a trigger state, in the stop state, the limit component 323 stops the second pair of ports 3212, the limit component 323 is switched to the trigger state under the trigger of the trigger 313, and in the trigger state, the limit component 323 avoids the second pair of ports 3212 to abut against the first valve element 312 and the second valve element 322. In these examples, by further providing the limit component 323 and the trigger 313, the limit component 323 is triggered by the trigger 313 in the process of docking the mobile handset 200 to the air conditioner main unit 100, so that the docking passage between the first valve element 312 and the second valve element 322 is communicated, and thus when the mobile handset 200 is further moved to the air conditioner main unit 100 and docked, the first valve element 312 can smoothly apply force to the second valve element 322, and the first flow passage 3111 and the second flow passage 3211 are respectively communicated and communicated by the abutting force of the first valve element 312 and the second valve element 322, so as to achieve quick docking. And in the state that the mobile sub-machine 200 is separated from the air-conditioning main machine 100, the limiting component 323 is in the stop state again, and at the moment, the limiting component 323 is limited at the second pair of interfaces 3212, so that the second pair of interfaces 3212 can be effectively prevented from being triggered by other components by mistake, and the refrigerant leakage probability is effectively reduced.

Optionally, as shown in fig. 9, the limiting component 323 includes a limiting piece 3231 and a connecting member 3232, the limiting piece 3231 is movably disposed on the second valve body 321 through the connecting member 3232, in the stopping state, the limiting piece 3231 shields the second pair of interfaces 3212, and in the triggering state, the limiting piece 3231 avoids the second pair of interfaces 3212, where the second connecting member 3232 enables the limiting piece 3231 to move not only in one direction but also in multiple directions. When moving in one direction, the limiting piece 3231 may move along the radial direction of the second valve body 321, or the limiting piece 3231 may move along the axial direction of the second valve body 321, which is not limited specifically here, as long as the limiting piece 3231 can shield the second valve core 322 at the second pair of interfaces 3212. When moving in multiple directions, the limiting piece 3231 may move along the radial direction or the axial direction of the second valve body 321 at the same time, and the stopping function of the limiting piece 3231 is more reliable.

Optionally, as shown in fig. 9, the limiting sheet 3231 has a communication port 3231a, and in the stop state, the communication port 3231a is disposed in a staggered manner with respect to the second pair of interfaces 3212; in the triggered state, the communication port 3231a is disposed opposite to the second pair of interfaces 3212. That is, when the communication port 3231a of the stopper piece 3231 is not aligned with the second pair of ports 3212, the first valve element 312 cannot abut against and interact with the second valve element 322, and when the stopper piece 3231 is aligned with and coaxial with the second pair of ports 3212, the first valve element 312 and the second valve element 322 form a reliable and smooth abutting joint, so that the refrigerant flows. In these examples, when the communication port 3231a and the second pair of ports 3212 are switched between alignment and misalignment, the stopper piece 3231 moves in the radial direction of the second valve body 321.

Of course, in another embodiment of the present invention, the limiting sheet 3231 may not be provided with the communication port 3231a, but merely stop on a path where the first valve core 312 and the second valve core 322 are butted, and in the stop state, the limiting sheet 3231 stops at the second butt joint 3212 to prevent the external component from further moving toward the second valve core 322.

Advantageously, as shown in fig. 9, the stopper piece 3231 is provided with a shaped opening 3231b, and the connecting member 3232 is movably provided in the shaped opening 3231b, and when the stopper piece 3231 is triggered by the trigger 313, the connecting member 3232 moves in the shaped opening 3231b and switches positions, thereby switching the position of the stopper piece 3231 in a radial direction with respect to the second valve core 322.

The special-shaped port 3231b can be two communicated holes with different radiuses, and meanwhile, the connecting piece 3232 is provided with a necking groove which limits the port wall of the special-shaped port 3231b, so that the limiting piece 3231 can be arranged on the second valve body 321 through the connecting piece 3232 all the time, and the limiting piece 3231 cannot fall off or be blocked when being switched between a stopping state and a triggering state.

Advantageously, as shown in fig. 9, the stop assembly 323 further comprises: the first elastic member 3233, the first elastic member 3233 is disposed between the connecting member 3232 and the second valve body 321, the connecting member 3232 is movable along the axial direction of the second valve body 321, and when the connecting member 3232 moves toward the second valve body 321, the first elastic member 3233 stores force and easily resets the connecting member 3232 so that the stopper piece 3231 can be quickly reset to the stopping state.

In these examples, correspondingly, a mounting groove extending in the axial direction is provided on the second valve body 321, and the first elastic element 3233 is disposed in the mounting groove and can extend and contract relative to the mounting groove, so that the connecting element 3232 can repeatedly extend and contract along the axial direction of the second valve body 321, and further drives the limiting piece 3231 to move in the axial direction relative to the second valve body 321.

Advantageously, as shown in fig. 9, the limiting assembly 323 further includes a second elastic member 3234, and the second elastic member 3234 is disposed between the limiting piece 3231 and the second valve body 321 to drive the limiting piece 3231 to be maintained in the stopping state, in these examples, the second elastic member 3234 is different from the first elastic member 3233 in the extending and retracting direction, so that the limiting piece 3231 can move in different directions relative to the second valve body 321.

Alternatively, as shown in fig. 9, the limiting plate 3231 has an L-shaped cross section, and includes a stopping plate stopping at the second pair of ports 3212 and a connecting plate capable of disposing a second elastic element 3234, where the stopping plate and the connecting plate are connected at a right angle, so that when the limiting plate 3231 is triggered, the second elastic element 3234 contracts relative to the second valve body 321, and the communication port 3231a on the stopping plate further faces the second pair of ports 3212. When the limiting sheet 3231 is in the stopping state, the second elastic element 3234 acts to make the communication port 3231a of the limiting sheet 3231 and the second pair of ports 3212 form a misalignment, and the connecting element 3232 further stops against one end of the special-shaped port 3231 b.

Advantageously, the left side and the right side of the stopping sheet are parallel, the second valve body 321 is provided with guide blocks at intervals in pairs, a guide space is formed between the guide blocks, when the limiting sheet 3231 moves in the radial direction relative to the second valve body 321, the two sides of the stopping sheet contact with the guide blocks and form a guide, and the stability of the limiting sheet 3231 in switching states is greatly improved.

Optionally, the first and second resilient members 3233, 3234 of the present application are both springs. The form of the spring can be selected according to actual needs.

Alternatively, as shown in fig. 14 and 15, the triggering member 313 of the present invention is a rib provided on the first valve body 311, and the radial dimension of the rib is larger than the outer diameter of the first valve core 312, so that when the first valve body 311 approaches the second valve body 321, the rib on the first valve body 311 preferentially contacts the limiting sheet 3231, so that the limiting sheet 3231 is triggered and moved, and the limiting sheet 3231 is switched from the stop state to the trigger state.

Advantageously, the rib is a sealing ring sleeved outside the butt joint pipe of the first valve body, the diameter of the sealing ring is larger than the outer diameter of the butt joint pipe, and the inner diameter of the butt joint pipe is larger than or equal to the outer diameter of the first valve core 312, then in a specific example, when the sealing ring contacts the communication port 3231a of the stopper 3231, the stopper 3231 is pushed towards the radial direction, so that the second elastic member 3234 is compressed, and the communication port 3231a of the stopper 3231 further faces the second butt joint port 3212, and at the same time, the first valve core 312 and the first valve body 311 further move towards the second butt joint port 3212, so that the stopper 3231 moves axially relative to the second valve body 321, and the first valve core 312 and the second valve core 322 form a complete butt joint in the axial direction, so as to implement the butt joint and force application process between the two, and further enable the first flow channel 3111 and the second flow channel 3211 to be conducted. On the contrary, when the first pair of joints 310 moves in the direction away from the second pair of joints 320, the second valve core 322 and the first valve core 312 are separated in the axial direction, the sealing ring no longer applies force to the limiting sheet 3231, the limiting sheet 3231 returns to the stop state under the action of the spring force, and the first valve core 312 stops the first flow passage 3111, and the second valve core 322 stops the second flow passage 3211.

Optionally, as shown in fig. 14 and 15, the first pair of joints 310 further includes: a first bracket 314 and a locking assembly 315.

The first valve body 311 and the locking assembly 315 are disposed on the first bracket 314, and the first bracket 314 and the second joint pair 320 are locked by the locking assembly 315 in a state where the first joint pair 310 and the second joint pair 320 are engaged in place. That is, when the first butt joint 310 is close to the second butt joint 320, the locking assembly 315 can lock the first bracket 314 with respect to the second butt joint 320, which is favorable for smooth butt joint of the first valve element 312 and the second valve element 322, and is also favorable for the trigger 313 to trigger the limiting assembly 323.

Alternatively, as shown in fig. 14, the first support 314 includes a fixed support portion 3141 and a movable support portion 3142, the movable support portion 3142 is movably disposed on the fixed support portion 3141, the locking assembly 315 is disposed on the fixed support portion 3141, and the first valve body 311 is disposed on the movable support portion 3142. When the moving holder portion 3142 moves relative to the fixed holder portion 3141, the first valve body 311 and the first valve spool 312 therein also move relative to the fixed holder portion 3141. The fixing bracket 3141 facilitates fixing the first pair of connectors 310 at corresponding positions of the main air conditioner 100.

Alternatively, as shown in fig. 14 and 15, the fixed support portion 3141 includes two supports nested with each other, one of the fixed support portions 3141 is used for connecting to a corresponding position of the main unit housing 110 of the air conditioner main unit 100, the other fixed support portion 3141 is used for arranging the movable support portion 3142 and forming a fit with the movable support portion 3142, and a certain space is formed between the two fixed support portions 3141, so as to provide a certain space for unfolding the locking assembly 315, so that the locking assembly 315 can be hidden, the appearance is improved, and the movable support portion 3142 can move smoothly relative to the fixed support portion 3141 without being interfered by the locking assembly 315.

Alternatively, as shown in fig. 8 and 9, the second pair of joints 320 includes a second support 324, the second valve body 321 is disposed on the second support 324, and as shown in fig. 17, the second support 324 is provided with a locking groove 3241.

As shown in fig. 14 and 15, the locking assembly 315 includes a rotary latch 3151 and a rotary driving member 3152, the rotary driving member 3152 is adapted to drive the rotary latch 3151 to rotate, and the rotary latch 3151 is engaged with the locking groove 3241 in a state where the first pair of contacts 310 and the second pair of contacts 320 are engaged in place. When the rotating locker 3151 is positioned in the locker groove 3241, the fixing bracket portion 3141 is positionally stabilized with respect to the second bracket 324.

Alternatively, as shown in fig. 19, the rotation driving member 3152 is a rotation motor, which is controlled precisely, so that the rotation lock 3151 can be matched with the lock groove 3241 precisely, which is beneficial to realizing automatic configuration.

Advantageously, a bearing is sleeved on a motor shaft of the rotating motor, so that the rotating motor is conveniently connected with the rotating shaft of the rotating lock 3151, and the motor shaft can be protected.

Alternatively, the locking assembly 315 of the present invention is not limited to the rotating latch 3151 and the rotating driving member 3152, and in other examples, the locking assembly 315 may also be a clamping jaw, or the locking assembly 315 may be a magnetic attraction member or an electromagnet respectively disposed on the fixed bracket portion 3141 and the second bracket 324, so that when the mobile sub-unit 200 is moved toward the main air conditioner 100 for docking, the fixed bracket portion 3141 and the second bracket 324 are moved to a proper position to form a locking.

Optionally, as shown in fig. 14 and 15, a movable driving member 3143 is disposed between the fixed bracket portion 3141 and the movable bracket portion 3142, and the movable driving member 3143 drives the movable bracket portion 3142 to further move toward the second bracket 324 relative to the fixed bracket portion 3141, so that the first valve body 311 further moves toward the second valve body 322 and the first valve core 312 further moves toward the second valve core 322 simultaneously, thereby enabling the first valve core 312 and the second valve core 322 to be smoothly and efficiently abutted.

Here, the fixed bracket portion 3141 and the moving bracket portion 3142 form a linear motion, and then, the moving driving member 3143 may be selected from various forms of a linear motor, an electric push rod, a hydraulic cylinder, an electric cylinder, and the like, which is not particularly limited herein.

Advantageously, in order to further achieve smooth movement between the fixed leg portion 3141 and the moving leg portion 3142, as shown in fig. 15, a moving guide 3145 is provided between the fixed leg portion 3141 and the moving leg portion 3142, where the moving guide 3145 can provide effective guidance for the movement of the moving leg portion 3142, so that the moving leg portion 3142 moves smoothly and can form a stable abutment with the second holder 324.

Alternatively, as shown in fig. 15, the moving guide 3145 includes a moving rack 3145a, and a rotatable moving transmission member 3144 is disposed on the fixed bracket portion 3141, the moving transmission member 3144 is a gear, the moving transmission member 3143 selects a motor, the motor drives the moving transmission member 3144 to rotate, so that the gear drives the moving rack 3145a to move, and the moving rack 3145a is connected to the outer side of the moving bracket portion 3142, so that the fixed bracket portion 3141 moves smoothly relative to the moving bracket portion 3142.

In order to optimize the positions of the movable guide 3145 and the movable driving member 3143 and save the space between the movable support 3142 and the fixed support 3141, the gear is arranged on the fixed support 3141, the fixed support 3141 is provided with a through hole penetrating the wall thickness of the fixed support 3141, the movable rack 3145a is arranged at the top of the movable support 3142, so that the gear can penetrate through the through hole to form meshing fit with the movable rack 3145a, and not only can the movable support 3142 be driven relative to the fixed support 3141, but also the movable support 3142 can be stably guided relative to the fixed support 3141.

Alternatively, as shown in fig. 15, the moving guide 3145 further includes a guide wheel assembly 3145b, the guide wheel assembly 3145b is disposed between the fixing bracket portion 3141 and the moving bracket portion 3142, and the guide wheel assembly 3145b contacts the outer wall of the moving bracket portion 3142, thereby further smoothly moving the moving bracket portion 3142. The guide wheel assemblies 3145b in these examples may have multiple sets, and are respectively disposed on different surfaces of the outer wall of the moving support portion 3142, so as to facilitate control of a gap between the fixed support portion 3141 and the moving support portion 3142, so that the moving support portion 3142 stably moves relative to the fixed support portion 3141 all the time in the process of moving toward the second support 324, improve the stability of the abutting joint between the moving support portion 3142 and the second support 324, and further ensure that the locking assembly 315 is triggered in a specific example, and the first valve element 312 and the second valve element 322 can stably abut against each other and circulate the refrigerant.

Alternatively, as shown in fig. 16 and 18, the first flow passage 3111 includes a first cut-off flow passage 3111a and a first communication chamber 3111b which communicate with each other in the mating direction, as shown in fig. 15, one end of the first valve element 312 forms an axial first valve element port 3121, and a first notch 3122 is provided on a side wall of the other end of the first valve element 312. Referring again to fig. 14, the first valve spool 312 extends out of the first pair of ports 3112 shown in fig. 15; as shown in fig. 15 and 16, when the first notch 3122 is located at the first stop channel 3111a, the first channel 3111 is stopped; as shown in fig. 15 and 18, the first notch 3122 is located in the first communicating cavity 3111b, and the first flow passage 3111 is communicated. That is, one end of the first valve element 312 forms a first valve element port 3121 that is axially opened toward the first pair of ports 3112, while the other end of the first valve element 312 is axially closed but has a first notch 3122 opened in a side wall thereof, and when the first notch 3122 is exposed and positioned in the first communication cavity 3111b, the refrigerant may enter the flow passage in the first valve element 312 along a radial direction of the first notch 3122 and further flow in the axial direction and flow out toward the first valve element port 3121. As long as the first notch 3122 is not exposed to the first communication chamber 3111b but hidden in the first cut-off flow passage 3111a, refrigerant does not pass through the first valve body 312.

Accordingly, as shown in fig. 16 and 18, the second flow path 3211 includes a second cut-off flow path 3211a and a second communication chamber 3211b which communicate with each other in the mating direction, as shown in fig. 9, one end of the second valve element 322 forms an axial second valve element port 3221, the second valve element port 3221 does not exceed the second pair of ports 3212, and a second notch 3222 is formed in a side wall of the other end of the second valve element 322. As shown in fig. 9 and 16, when the second gap 3222 is located in the second blocking flow passage 3211a, the second flow passage 3211 is blocked; as shown in fig. 9 and 18, when the second gap 3222 is located in the second communicating chamber 3211b, the second flow path 3211 is communicated. That is, one end of the second valve element 322 forms a second valve element port 3221 which is axially opened toward the second pair of ports 3212, while the other end of the second valve element 322 is axially closed but has a second gap 3222 opened in the sidewall, and when the second gap 3222 is exposed and located in the second communication chamber 3211b, the refrigerant can enter the flow passage of the second valve element 322 along the radial direction of the second gap 3222, and further flow axially and flow out toward the second valve element port 3221. Similarly, as long as the second notch 3222 is hidden in the second blocking flow passage 3211a without being exposed to the second communication chamber 3211b, no refrigerant passes through the second valve spool 322.

Alternatively, as shown in fig. 15 and 16, a third elastic member 316 is disposed on a side of the first valve element 312 away from the first valve element port 3121, and is used for driving the first valve element 312 to close the first flow channel 3111, that is, when the first valve element 312 is subjected to a pressing force, the third elastic member 316 is compressed and accumulated, and when the pressing force applied to the first valve element 312 disappears or weakens, the third elastic member 316 releases the force and drives the first valve element 312 to reset, so that the first notch 3122 of the first valve element 312 is again hidden in the first closing flow channel 3111a, and when the first valve element 312 is separated from the second valve element 322, the first valve element 312 can be closed, and further outward flow of the refrigerant can be prevented.

Optionally, as shown in fig. 9 and 16, a fourth elastic member 326 is disposed on a side of the second valve spool 322 away from the second valve spool port 3221, and is used for driving the second valve spool 322 to block the second flow passage 3211. That is, when the second valve core 322 is pressed, the fourth elastic member 326 is compressed to store force, and when the pressing force applied to the second valve core 322 disappears or is weakened, the fourth elastic member 326 releases the force and drives the second valve core 322 to reset, so that the second notch 3222 of the second valve core 322 is hidden in the second stopping flow passage 3211b again, and when the first valve core 312 is separated from the second valve core 322, the second valve core 322 can be stopped, and the refrigerant is prevented from further flowing outwards.

Alternatively, the third elastic member 316 and the fourth elastic member 326 may exist at the same time, or only one of them may be provided.

Optionally, the third elastic member 316 and the fourth elastic member 326 are both springs.

In the description of the utility model, features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include one or more of the features for distinguishing between the described features, whether sequential or not.

Advantageously, as shown in fig. 15 and 16, an end of the first valve element 312 near the first notch 3122 is provided with a first stop portion 317, and the first stop portion 317 may block the first stop passage 3111a, that is, when the first notch 3122 is hidden in the first stop passage 3111a, the first stop portion 317 blocks the first stop passage 3111a, so that the refrigerant in the first communication chamber 3111b does not further flow toward the first valve element 312 and does not flow out of the first stop passage 3111 a.

Advantageously, as shown in fig. 9 and 16, an end of the second valve core 322 close to the second gap 3222 is provided with a second stop portion 327, and the second stop portion 327 can block the second stopping flow passage 3211 a. That is, when the second notch 3222 is hidden in the second blocking flow passage 3211a, the second stopper portion 327 blocks the second blocking flow passage 3211a, so that the refrigerant in the second communication chamber 3211b does not flow to the second valve body 322 any more and does not flow out of the second blocking flow passage 3211 a.

In some specific examples, as shown in fig. 16, one end of the third elastic member 316 is disposed on the first stop portion 317, and the other end of the third elastic member 316 is disposed on the inner wall of the first valve body 311, so as to effectively ensure that the third elastic member 316 releases the force to drive the first stop portion 317 to stop against the wall surface of the first communication cavity 3111b transitioning to the first stop flow channel 3111a, thereby separating the first communication cavity 3111b from the first stop flow channel 3111a and stopping the first stop flow channel 3111 a; similarly, one end of the fourth elastic element 326 is disposed on the second stopper portion 327, and the other end of the fourth elastic element 326 is disposed on the inner wall of the second valve body 321, so as to effectively ensure that the fourth elastic element 326 drives the second stopper portion 327 to abut against the wall surface of the second communicating cavity 3211b, which transitions to the second blocking flow channel 3211a, after releasing the force, thereby separating the second blocking flow channel 3211a from the second communicating cavity 3211b, and blocking the second blocking flow channel 3211 a.

Advantageously, the wall of the first connection space 3111b that transitions into the first stop channel 3111a is formed as a conical wall, and the contour of the first stop 317 is formed as a wedge-shaped surface, so that the first stop 317 rests against the conical wall and effective sealing is achieved.

Similarly, the wall surface of the second communication chamber 3211b that transitions to the second blocking flow passage 3211a is formed as a tapered wall surface, and the contour of the second stopper portion 327 is formed as a tapered surface, so that the second stopper portion 327 abuts against the tapered wall surface to achieve effective blocking.

Optionally, as shown in fig. 15, the first joint pair 310 further includes a first sealing member 318, and the first sealing member 318 is disposed on the first stop portion 317, so that when the first valve core 312 returns to the first stop channel 3111a, the first sealing member 318 can further seal and block the first stop channel 3111a, thereby greatly reducing the possibility of liquid leakage.

Optionally, as shown in fig. 9, the second pair of joints 320 further includes a second sealing element 328, and the second sealing element 328 is disposed on the second stopping portion 327, so that when the second valve core 322 returns to the second stopping flow passage 3211a, the second sealing element 328 can further seal and block the second stopping flow passage 3211a, thereby greatly reducing the possibility of liquid leakage.

In a specific example of the present invention, two sets of the first pair of joints 310 and the second pair of joints 320 are provided, wherein one of the first pair of joints 310 serving as an inlet is abutted with one of the second pair of joints 320 serving as an outlet, and the other of the first pair of joints 310 serving as an outlet is abutted with the other of the second pair of joints 320 serving as an inlet, so that the first valve spool 311 and the second valve spool 321 are communicated in a state that the mobile handset 200 is installed in place relative to the main air conditioner 100, and one pair of the abutted first pair of joints 310 and the abutted second pair of joints 320 can convey the refrigerant in the energy storage heat exchanger 120 towards the energy storage heat exchanger 211, and the other pair of the abutted first pair of joints 310 and the abutted second pair of joints 320 can convey the refrigerant in the energy storage heat exchanger 211 towards the energy storage heat exchanger 120, so as to form a closed-loop circulation flow of the refrigerant.

Specifically, as shown in fig. 9, the three-way valve 240 includes a first three-way valve 241 and a second three-way valve 242, wherein one flow channel of one first three-way valve 241 is communicated with the second junction 320 for inflow through a heat accumulation inflow pipe 261, a second flow channel of the first three-way valve 241 is communicated with the pump body 230, the pump body 230 is communicated with the liquid inlet end of the energy storage heat exchanger 211 (specifically, communicated with the heat exchange unit 2111 through a second confluence pipe 2113), and a third flow channel of the first three-way valve 241 is communicated with the indoor heat exchanger 220 through a heat release inflow pipe 263; one flow passage of the second three-way valve 242 is communicated with the second pair of connectors 320 for outflow through the heat accumulation outflow pipe 262, the second flow passage of the second three-way valve 242 is communicated with the liquid outlet end of the energy storage heat exchanger 211 (specifically, the second flow passage of the second three-way valve 242 is communicated with the heat exchange unit 2111 through the first collecting pipe 2112), and the third flow passage of the second three-way valve 242 is communicated with the indoor heat exchanger 220 through the heat release outflow pipe 264.

Optionally, as shown in fig. 5 and fig. 6, the switch door 275 is disposed on the mobile handset housing 270 of the mobile handset 200 having the second pair of connectors 320 to shield and expose the second pair of connectors 320, so as to further prevent the second pair of connectors 320 from being triggered by mistake to conduct leakage, and improve the aesthetic appearance of the mobile handset 200. The switch door 275 may be an intelligent movable door body, and is automatically opened when the mobile handset 200 needs to be recharged and docked. Or prompt can be sent to remind the user to manually open the switch door 275 when the mobile sub-machine 200 needs recharging.

Advantageously, a quick plug is formed at a side of the first valve body 311 facing the cooling liquid inlet pipe 161 or the cooling liquid outlet pipe 162, so that the first valve body 311 is conveniently communicated with the cooling liquid inlet pipe 161 or the cooling liquid outlet pipe 162, and thus, the refrigerant can flow into the first communication cavity 3111b in the first valve body 311.

Advantageously, the second valve body 321 is formed with a quick plug at a side facing the heat accumulation inlet pipe 261 or the heat accumulation outlet pipe 262, so that the second valve body 321 is conveniently communicated with the heat accumulation inlet pipe 261 or the heat accumulation outlet pipe 262, thereby allowing the refrigerant introduced into the second valve body 321 to flow into the accumulator heat exchanger 211.

In some embodiments of the present invention, as shown in fig. 12, the air conditioner main unit 100 further includes a guiding device 140, the air conditioner main unit 100 is provided with the docking bay 111, and the guiding device 140 is provided in the docking bay 111; the docking chamber 111 is provided with a first pair of joints 310, and the guide device 140 guides the mobile handset 200 so that the second pair of joints 320 are guided to the first pair of joints 310 and docked. In these examples, when the mobile sub-machine 200 moves towards the main air conditioner 100 and switches towards the in-place installation state, the guide device 140 can effectively prevent the mobile sub-machine 200 from impacting on the wall of the docking bin 111, thereby improving the smoothness of the reset of the mobile sub-machine 200, improving the stability and the rapidity of the movement of the mobile sub-machine 200 relative to the main air conditioner 100, enabling the mobile sub-machine 200 to move in place quickly, and providing reliable guarantee for the docking of the first pair of connectors 310 and the second pair of connectors 320.

Alternatively, as shown in fig. 13, the guide 140 includes a roller 141 provided on the inner wall of the docking bin 111. The roller 141 can reduce friction and provide a certain support and guide for the mobile handset 200, thereby achieving multiple purposes.

Alternatively, as shown in fig. 13, the guide device 140 further includes a roller bracket 142 and a support shaft 143, the roller 141 is rotatably disposed on the roller bracket 142 through the support shaft 143, and the roller bracket 142 is connected to the wall of the docking bin 111, so that the roller 141 stably rolls.

Advantageously, a plurality of guide means 140 are symmetrically arranged at opposite sidewalls of the docking magazine 111, thereby achieving stable guiding of the mobile sub-machine 200 and uniformly applying a guiding force.

Alternatively, the roller 141 may be replaced by a ball or a ball-shaped slide, and a plurality of kinds of guiding devices 140 may be provided at the same time, which may be selected according to actual needs.

Optionally, as shown in fig. 1, the main air conditioner 100 includes a main machine housing 110, the main machine housing 110 is provided with an energy supply heat exchanger 120, the main machine housing 110 may further be provided with other components such as a compressor, an evaporator, a condenser, and a throttling element, so as to implement heat variation of the refrigerant, and the energy supply heat exchanger 120 may be communicated with a refrigerant of one of the evaporator or the condenser to implement acquisition of a heated refrigerant or acquisition of a cooled refrigerant, so as to implement sufficient supply of the refrigerant of the energy supply heat exchanger 120. In other examples, the host housing 110 is provided with only one evaporator or condenser, and the remaining compressor, throttling element, condenser or evaporator is provided in the outdoor unit, and the evaporator or condenser in the host housing 110 can transfer the refrigerant to the energizing heat exchanger 120 for sufficient supply of heat or cold.

In some embodiments of the present invention, as shown in fig. 5 and 7, the mobile handset 200 further includes a mobile chassis 251, a mobile handset housing 270, and a blower part 280, wherein the mobile handset housing 270 is disposed on the mobile chassis 251. As shown in fig. 6, an air duct 271 is formed in the mobile handset housing 270, and the air duct 271 communicates with the air inlet 272 and the air outlet 273. As shown in fig. 6 and 7, the fan unit 280 and the indoor heat exchanger 220 are provided in the air passage 271. Then, when the fan component 280 works, indoor air can be introduced into the air duct 271 through the air inlet 272, and then introduced into the indoor heat exchanger 220 for heat exchange and then discharged from the air outlet 273 to the indoor again, so that the indoor heat exchanger 220 of the present application can regulate the temperature of indoor air flow. The movable chassis 251 of the present invention can drive the upper parts to move, so as to realize the flexible movement and the adjustment of the working position of the mobile sub-machine 200.

Alternatively, as shown in fig. 6 and 10, a traveling assembly 253 is disposed on the moving chassis 251, and the traveling assembly 253 can drive the entire moving chassis 251 to move flexibly.

As shown in fig. 10, the traveling assembly 253 includes a driving wheel assembly 2531 and a universal wheel assembly 2532, the driving wheel assembly 2531 actively drives the moving chassis 251 to move, and the universal wheel assembly 2532 passively rotates along with the driving wheel assembly 2531. The drive wheel subassembly 2531 need not to rely on the manpower alright realize removing, for example drive wheel subassembly 2531 includes drive wheel and wheel drive spare, and the wheel driving spare links to each other with the drive wheel, and wheel drive spare drives the drive wheel and rotates to make the drive wheel drive whole removal chassis 251 and move, realize removing the autonomous movement of chassis 251, remove chassis 251 at the removal in-process more steady. The universal wheel assembly 2532 can further support the whole moving chassis 251, so that the stability of the moving chassis 251 in the moving process is improved, and the moving chassis 251 is convenient to reverse.

Alternatively, as shown in fig. 10, the universal wheel assembly 2532 includes three universal wheels arranged in a triangular arrangement, and each of the universal wheels can rotate in multiple directions relative to the moving chassis 251, so that the moving chassis 251 can move in a balanced manner and flexibly move.

Alternatively, as shown in fig. 10, the driving wheel assembly 2531 includes two symmetrically disposed at the bottom of the moving chassis 251, so that the driving wheel assembly 2531 can maintain the balance of the moving chassis 251 during rotation.

Optionally, as shown in fig. 12, the air-conditioning main unit 100 further includes a power supply device 150, as shown in fig. 10, a charging device 252 is provided on the mobile sub-unit 200, specifically, the charging device 252 may be provided on a mobile chassis 251, and the power supply device 150 supplies power to the charging device 252 when the mobile sub-unit 200 is installed in place on the air-conditioning main unit 100, so that the mobile sub-unit 200 and the air-conditioning main unit 100 of the present application can not only supplement cooling capacity or heating capacity, but also supplement electric quantity when installed in place.

Alternatively, as shown in fig. 12, the power supply unit 150 includes a first charging contact 152, and as shown in fig. 10, the charging unit 252 includes a second charging contact 2521 provided at a lower portion of the moving chassis 251, and charging is performed when the first charging contact 152 and the second charging contact 2521 are aligned.

Advantageously, in order to achieve accurate charging, as shown in fig. 10, the charging device 252 further includes a recharging alignment detector 2522, as shown in fig. 12, the power supply device 150 further includes a detection switch 151, the detection switch 151 is disposed on the upper portion of the first charging contact 152, and the recharging alignment detector 2522 can detect the distance between the power supply device 150 and the moving chassis 251 in the main air conditioner 100, and precisely move the charging device 252 toward the power supply device 150, thereby improving the charging docking efficiency. The detection switch 151 may further cooperate with the recharging alignment detector 2522 to transmit signals, so that the power supply device 150 is precisely connected to the charging device 252.

Optionally, as shown in fig. 4, the mobile sub-machine 200 further includes a chassis support bracket 254, the chassis support bracket 254 is sleeved on the mobile chassis 251, and provides reliable supporting and separating effects for the energy storage device 210, the indoor heat exchanger 220, the fan part 280, and the like, so as to improve the compactness of arrangement of the components inside the mobile sub-machine casing 270.

Alternatively, the fan assembly 280 may include a fan and a housing. The enclosure can be connected to a mobile sub-machine enclosure 270, and the fan is fixed in the enclosure to stably induce air.

Advantageously, the fan of the present invention is a centrifugal fan 282, a diagonal flow fan or a cross-flow fan, so as to enable a high speed diversion of the wind and a partial reversal of the wind, which can be selected according to the actual needs.

As shown in fig. 4, when the centrifugal fan 282 is selected, the centrifugal fan 282 is installed in the fan case 281, and the centrifugal fan 282 can guide the intake air from the side portion to other directions through reversing, which is beneficial to the arrangement of the components inside the mobile handset 200.

Advantageously, there are two centrifugal fans 282, and the two centrifugal fans 282 include a driving motor and two centrifugal wind wheels, and the same driving motor drives the two centrifugal wind wheels respectively, so that the mobile sub-machine 200 has air intake capabilities in multiple directions. For example, an air inlet 272 is respectively formed on the left side and the right side of the mobile sub-machine casing 270, the air inlet side of the centrifugal fan 282 is respectively arranged to be an air inlet 272 facing one side of the mobile sub-machine casing 270, and the air outlet 273 is arranged at the top of the mobile sub-machine casing 270, so that efficient air outlet at the top is realized, the air inlet 272 and the air outlet 273 are effectively prevented from being arranged at the same side of the mobile sub-machine casing 270 and only local air flow heat exchange is formed, and therefore the mobile sub-machine 200 can adjust air more uniformly, the air volume is sufficient, and the heat exchange or refrigeration efficiency is high.

In other examples, the air inlet 272 and the air outlet 273 may be disposed on opposite sides of the mobile handset housing 270, such as the front side and the rear side, or the left side and the right side, respectively, so that the distance between the air inlet 272 and the air outlet 273 is increased, and in this case, the fan part 280 may be an axial flow fan.

Optionally, the air inlet 272 is formed by a plurality of air inlet holes formed in the mobile sub-machine housing 270, so that the materials such as lint can be trapped, the rough filtration effect of air can be improved, and the hand of a user can be prevented from being injured when the user extends into the mobile sub-machine housing 270.

Alternatively, two sets of indoor heat exchangers 220 are provided, wherein one set of indoor heat exchangers 220 is disposed between one air inlet 272 and the air outlet 273, and the other set of indoor heat exchangers 220 is disposed between the other air inlet 272 and the air outlet 273, so that the wind introduced into the two air inlets 272 can be temperature-adjusted by the respective indoor heat exchangers 220 and then discharged to the air outlet 273.

Optionally, as shown in fig. 4, the mobile sub-machine 200 further includes a water pan 296, and the water pan 296 is disposed in the mobile sub-machine casing 270 close to the indoor heat exchanger 220, so as to collect the condensed water falling from the surface of the indoor heat exchanger 220, and effectively prevent the condensed water from dripping around.

Optionally, the mobile sub-machine 200 further comprises a mounting frame, the indoor heat exchanger 220 is mounted in the mounting frame, and a diversion trench is formed at the bottom of the mounting frame and guides the condensed water toward the water pan 296. The mounting frame also enables the indoor heat exchanger 220 to be stably arranged in the mobile sub-machine shell 270 and not to shake easily.

In some embodiments of the present invention, as shown in fig. 4, the mobile sub-machine 200 further includes a function module 290, the function module 290 is disposed in the air duct 271 shown in fig. 6, and the function module 290 includes at least one of an air purifying member 291, a humidifying member 292, and a fragrance member. The air purifying member 291 can significantly improve the cleanliness of air, make the air fresher, and improve the indoor air quality. The humidifying member 292 increases the humidity of the indoor air, thereby making the body feeling comfortable. The incense piece can be used for producing fragrance to form different environmental atmospheres.

Optionally, the air purification member 291 is a cleanable filter membrane or a removable filter cartridge. The filter membrane and the filter element can adopt composite filter membranes, thereby realizing the interception and filtration of dust, harmful substances, viruses and bacteria.

The air purifying member 291 may also be an IFD (intense Field power electronic) module, which has the characteristics of cleanability, low running noise, good economical efficiency, small volume, high safety and effectiveness, etc. The IFD exerts huge attraction on charged particles moving in the air, can adsorb almost 100% of airborne particles while only generating minimum air flow impedance, and has a particularly remarkable effect on removing particulate pollutants such as PM2.5 and the like. Thereby showing the purification effect that promotes the air, being favorable to guaranteeing the cleanliness factor of indoor air.

Alternatively, as shown in fig. 4, the mobile handset casing 270 of the present application includes a top cover 276, a rear casing 277 and a front casing 278, wherein one end of the rear casing 277 is open and forms a semi-enclosed shape, the top cover 276 is connected to the top of the rear casing 277, the front casing 278 is provided at the opening of the rear casing 277, and the bottom of the rear casing 277 is connected to the mobile chassis 251. Therefore, the energy storage device 210, the indoor heat exchanger 220, the pump body 230, the three-way valve 240, the fan part 280 and other parts are conveniently arranged in the mobile sub-machine shell 270, and the operation is convenient for a human hand.

Alternatively, as shown in fig. 4 and 7, a humidifying water tank 293 and a water storage tank 294 provided with a water pump are used in cooperation with the humidifying member 292, the water pump supplies water in the water storage tank 294 toward the humidifying water tank 293, and the humidifying water tank 293 further supplies water to the humidifying member 292, so that during the process that the air flow passes through the humidifying member 292, the air flow can carry part of the air flow outwards, changing the humidity of the indoor air.

In other examples, one of the top cover 276 or the front cover 278 may be directly integrated with the rear cover 277, and only one of the top cover 276 or the front cover 278 may be detachably connected to the rear cover 277, so that the top cover 276 or the front cover 278 may serve as a mounting opening to facilitate installation of the internal components before installation. Alternatively, the top cover 276, the rear cover 277, and the front cover 278 may all be integrally formed, and the mobile sub-machine housing 270 may be covered on the mobile chassis 251 after the structures inside the mobile sub-machine housing 270 are mounted in place.

In a specific example, the air inlets 272 of the previous example are disposed on the left and right sides of the rear housing 277, the air outlets 273 of the previous example are disposed on the top of the top cover 276, the air inlet ends of the two sets of fan members 280 face the air inlets 272 on one side, and the air outlet ends of the two sets of fan members 280 are aligned with the air outlets 273 of the top cover 276.

Optionally, as shown in fig. 7, an air guide 297 is disposed at the air outlet 273, and the air guide 297 can change the air outlet direction at the air outlet 273, so that the air outlet direction is flexibly adjustable. For example, in a specific example, the air guiding device 297 includes an air guiding plate and an air guiding driving motor, and the air guiding driving motor rotates the air guiding plate to change the air outlet angle. For another example, in a specific example, the air guiding device 297 is a louver and a swing driving motor, and the swing driving motor drives the louver to rotate so as to change the air outlet angle.

Alternatively, as shown in fig. 6, the energy storage device 210 is disposed below the indoor heat exchanger 220 and the fan part 280, so that the mobile sub-machine 200 occupies a small lateral area when moving horizontally, and a certain temperature difference is provided between the energy storage device 210 and the indoor heat exchanger 220, thereby ensuring the heat transfer efficiency therebetween.

In a specific example, the energy storage device 210, the indoor heat exchanger 220, and the fan unit 280 may be formed to be spaced apart from each other by the chassis support bracket 254, and the chassis support bracket 254 may ensure stability after the arrangement of the structures.

Alternatively, as shown in fig. 6, a cold storage installation cavity 274 is formed in the mobile sub-machine housing 270, the cold storage installation cavity 274 is communicated with the air duct 271, the energy storage device 210 is installed on the mobile chassis 251, and the energy storage device 210 is located in the cold storage installation cavity 274. After the cold accumulation installation cavity 274 is communicated with the air duct 271, the air inlet efficiency of the air inlet 272 on the mobile sub machine shell 270 can be further increased, and further the heat exchange efficiency is improved.

In other examples, the cold storage installation cavity 274 may be isolated from the air duct 271, so that the cold or heat in the energy storage device 210 can be transferred only by the flow of the refrigerant.

In some embodiments of the present invention, as shown in fig. 11, the energy storage heat exchanger 211 includes a plurality of sets of heat exchange units 2111, a first manifold 2112 and a second manifold 2113 connected in parallel, in some examples, the first manifold 2112 is respectively connected to an inlet end of the heat exchange unit 2111, and the second manifold 2113 is respectively connected to an outlet end of the heat exchange unit 2111, that is, the first manifold 2112 may charge refrigerant into each heat exchange unit 2111, and the second manifold 2113 may discharge refrigerant after heat exchange in the heat exchange unit 2111. In other examples, the first collecting pipe 2112 is respectively communicated with an outlet end of the heat exchange unit 2111, and the second collecting pipe 2113 is respectively communicated with an inlet end of the heat exchange unit 2111, that is, the second collecting pipe 2113 may flow the refrigerant into each heat exchange unit 2111, and the first collecting pipe 2112 may discharge the refrigerant after heat exchange in the heat exchange unit 2111. Here, functions of the first manifold 2112 and the second manifold 2113 in different refrigerant circulation paths may be switched according to actual conditions, and the first manifold 2112 and the second manifold 2113 may be configured such that the refrigerant flows into each heat exchange unit 2111 and then flows out.

As shown in fig. 11, the energy storage device 210 further includes a thermal insulation 213, and the thermal insulation 213 is disposed adjacent to the wall of the energy storage tank 212. The heat insulation member 213 can further prevent the heat of the energy storage medium from being transferred to the outside, thereby effectively reducing the energy loss, and enabling the energy storage medium to fully exchange heat with the internal energy storage heat exchanger. For example, the insulation 213 may be insulation cotton, insulation felt, or insulation foam.

Alternatively, as shown in fig. 11, the energy storage case 212 includes an inner case 2121 and an outer case 2122 which are nested with each other, the heat insulating member 213 is provided between the inner case 2121 and the outer case 2122, and the energy storage medium and the energy storage heat exchanger 211 are provided in the inner case 2121, so that the energy storage case 212 can be sufficiently insulated to reduce heat loss as much as possible.

Alternatively, as shown in fig. 11, the energy storage case 212 further includes an inner case cover 2124 attached to the inner case 2121 and a case top cover 2123 attached to the outer case 2122, and the heat insulating member 213 is also provided between the inner case cover 2124 and the case top cover 2123, thereby further reducing heat loss.

The method for controlling recharging of the air conditioner 1000 according to the second aspect of the present invention is described below with reference to the drawings in the specification, and the method is specific to the air conditioner 1000 in each of the foregoing examples, and the structure of the air conditioner 1000 is not described herein again.

The recharging control method of the air conditioner 1000 according to the embodiment of the present invention includes the steps of:

step S1 detects the amount of cold or heat stored in the energy storage device 210 of the mobile handset 200 and the amount of electricity in the mobile handset 200.

Step S2, determining that the cold or heat storage capacity of the energy storage device 210 is insufficient and/or the electric quantity of the mobile sub-unit 200 is insufficient, and controlling the mobile sub-unit 200 to move to the air conditioner main unit 100 to recharge. That is, the condition for recharging may be that the amount of cold or heat stored is insufficient, that the amount of electricity is insufficient, or that both the amount of cold or heat stored and the amount of electricity are insufficient. The cold storage amount, the heat storage amount, and the electric energy are collectively referred to as energy.

As can be seen from the above control method, in the recharging control method of the air conditioner 1000 according to the embodiment of the present invention, when the energy of the energy storage device 210 of the mobile sub-unit 200 is insufficient, the mobile sub-unit 200 moves toward the main air conditioner 100 and recharges to increase the cold storage amount or the heat storage amount of the energy storage device 210; the electric quantity of the mobile sub-machine 200 can be increased at the same time, so that the energy of the mobile sub-machine 200 is sufficient, and the endurance time and the refrigeration or heating time are prolonged.

When the electric quantity of the mobile sub-unit 200 is insufficient and the cold storage quantity or the heat storage quantity of the mobile sub-unit 200 is not urgent, the mobile sub-unit 200 moves toward the air-conditioning main unit 100 and realizes recharging so as to increase the electric quantity of the mobile sub-unit 200, and simultaneously, the cold storage quantity or the heat storage quantity of the energy storage device 210 can be increased simultaneously, so that the energy of the mobile sub-unit 200 is sufficient.

When the cold storage amount or the heat storage amount of the mobile sub-unit 200 is insufficient and the electric quantity of the mobile sub-unit 200 is not urgent, the mobile sub-unit 200 moves toward the air conditioner main unit 100 to realize recharging and increase the cold storage amount or the heat storage amount of the energy storage device 210, and at the same time, the electric quantity of the mobile sub-unit 200 can be increased at the same time, so that the energy of the mobile sub-unit 200 is sufficient finally.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The principle of heat and cold transfer in the circulating flow of the refrigerant and the principle of wind induction of the fan unit 280 in the air conditioner 1000 according to the embodiment of the present invention are well known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. An air conditioner, comprising:

the air conditioner host comprises an energy supply device, and the energy supply device comprises an energy supply heat exchanger capable of generating cold or heat;

the mobile sub machine is detachably arranged on the air conditioner main machine and comprises an energy storage device, an indoor heat exchanger and a pump body, the energy storage device comprises an energy storage heat exchanger and an energy storage box body provided with energy storage media, and the energy storage heat exchanger is arranged in the energy storage box body;

the energy storage heat exchanger is selectively connected with the indoor heat exchanger or the energy supply heat exchanger, and the energy storage heat exchanger is communicated with the energy supply heat exchanger and drives a refrigerant to circulate between the energy supply heat exchanger and the energy storage heat exchanger through the pump body under the condition that the mobile sub machine is installed on the air conditioner main machine in place;

and under the state that the mobile sub machine is separated from the air conditioner main machine, the energy storage heat exchanger is connected with the indoor heat exchanger and drives a refrigerant to circulate between the energy storage heat exchanger and the indoor heat exchanger through the pump body.

2. The air conditioner as claimed in claim 1, wherein the mobile submachine further comprises a three-way valve which, in the installed state, communicates the energy supplying heat exchanger and the energy accumulating heat exchanger; in the separated state, the three-way valve communicates the indoor heat exchanger and the accumulator heat exchanger.

3. The air conditioner of claim 1, wherein the air conditioning main unit further comprises a first pair of taps, the first pair of taps being in communication with the energizing heat exchanger, the first pair of taps being blocked in the disengaged state; and under the state of being installed in place, the first butt joint is conducted.

4. The air conditioner according to claim 3, wherein the mobile submachine further comprises a second pair of joints, the second pair of joints being in communication with the energy-storing heat exchanger, the second pair of joints being blocked in the separated state; and in the state of being installed in place, the second pair of joints is butted and conducted with the first pair of joints.

5. The air conditioner according to claim 4, wherein the air conditioner main unit further comprises a guide device, a docking bin is arranged on the air conditioner main unit, and the guide device is arranged in the docking bin; the butt joint bin is internally provided with the first pair of joints, and the guide device guides the mobile sub-machine so as to guide and butt joint the second pair of joints to the first pair of joints.

6. The air conditioner according to claim 5, wherein the guide means comprises at least one of a roller, a ball or a ball flow strip provided on an inner wall of the docking pod.

7. The air conditioner according to claim 1, wherein the mobile sub-machine further comprises a mobile base plate, a mobile sub-machine shell and a fan component, the mobile sub-machine shell is arranged on the mobile base plate, an air duct is formed in the mobile sub-machine shell, and the air duct is communicated with the air inlet and the air outlet; the fan component and the indoor heat exchanger are both arranged in the air duct.

8. The air conditioner according to claim 7, wherein the mobile submachine further comprises a functional module, the functional module is arranged in the air duct, and the functional module comprises at least one of an air purifying piece, a humidifying piece and a fragrance piece.

9. The air conditioner according to claim 7, wherein the energy storage device is disposed below the indoor heat exchanger and the fan unit.

10. The air conditioner as claimed in claim 9, wherein a cold accumulation installation cavity is formed in the mobile sub-machine casing, the cold accumulation installation cavity is communicated with the air duct, the energy storage device is installed on the mobile chassis and the energy storage device is located in the cold accumulation installation cavity.

11. The air conditioner according to claim 1, wherein the accumulator heat exchanger comprises a plurality of sets of heat exchange units connected in parallel, a first manifold and a second manifold, one of the first and second manifolds communicating with inlet ends of the heat exchange units of each set, and the other of the first and second manifolds communicating with outlet ends of the heat exchange units of each set.

12. The air conditioner of claim 1, wherein said energy storage device further comprises insulation disposed proximate a wall of said energy storage tank.

13. The air conditioner as claimed in claim 1, wherein the main air conditioner unit further comprises a power supply unit, the mobile sub-unit is provided with a charging unit, and the power supply unit supplies power to the charging unit when the mobile sub-unit is mounted in place on the main air conditioner unit.

Images