WO2022252490A1 - Integral air conditioner - Google Patents

Abstract

An integral air conditioner, wherein the integral air conditioner comprises a housing assembly, a refrigerant system, a first temperature sensing module, and a second temperature sensing module. The housing assembly comprises an indoor unit housing (11) and an outdoor unit housing (12) connected to each other. The refrigerant system comprises a compressor (83) disposed at the bottom of the indoor unit housing. The first temperature sensing module is used for measuring the ambient temperature. The second temperature sensing module is used for measuring the temperature of the refrigerant system.

Description

Integral air conditioner

priority information

This application claims the priority of Chinese patent applications with application numbers 202110607047.4 and 202121204919.4 filed on May 31, 2021, the entire contents of which are incorporated in this application by reference.

technical field

The present application relates to the technical field of air conditioning, in particular to an integrated air conditioner.

Background technique

At present, in prefabricated houses and container houses, split air conditioners are usually used for temperature regulation, such as wall-mounted air conditioners. Good support can easily cause the wall-mounted air conditioner to fall, and even damage the walls of prefabricated houses and container houses. At present, there are still some mobile air conditioners on the market. Although they are convenient to install and use in prefabricated houses and container houses, the working status of the current mobile air conditioners is relatively fixed, and the working status cannot be adjusted according to the environment or its own status. Adjustment, very inconvenient for users to use.

Contents of the invention

The main purpose of this application is to propose an integrated air conditioner, which aims to improve the ability of the integrated air conditioner to adjust its own working state according to the environment or its own state.

In order to achieve the above purpose, the integrated air conditioner proposed by this application includes:

The housing assembly, including the connected inner machine casing and outer machine casing;

A refrigerant system, including a compressor located at the bottom of the inner machine casing;

The first temperature sensing module is used to detect the ambient temperature; and

The second temperature sensing module is used to detect the temperature of the refrigerant system.

In one embodiment, the refrigerant system further includes an indoor side heat exchanger arranged in the inner machine casing and an outdoor side heat exchanger arranged in the outer machine casing;

The first temperature-sensing module includes two first temperature-sensing probes and two first mounting brackets, one first temperature-sensing probe is mounted on the air inlet side of the indoor heat exchanger through a first mounting bracket, and To detect the indoor ambient temperature, another first temperature-sensing probe is installed on the air inlet side of the outdoor heat exchanger through another first mounting bracket to detect the outdoor ambient temperature.

In one embodiment, the first mounting bracket includes a fixing portion and a covering portion rotatably connected to the fixing portion, the first mounting bracket has an unfolded state and a covering state, and in the covering state , the covering portion covers the fixing portion, the covering portion and the fixing portion enclose to form an installation cavity, and the first temperature-sensing probe is installed in the installation cavity.

In one embodiment, the covering part is provided with a first through groove extending along the extension direction of the rotation axis of the covering part, and the fixing part is provided with a second through groove. In the covering state, The first through slot and the second through slot surround and form the installation cavity.

In one embodiment, a first rib is provided at the end of the first through groove, and the first rib abuts against the first temperature-sensing probe; and/or,

The part of the first through groove between the two ends is provided with a second rib, and the second rib abuts against the first temperature-sensing probe; and/or,

The cover part is provided with a ventilation hole, and the ventilation hole communicates with the installation cavity.

In one embodiment, the indoor heat exchanger and the outdoor heat exchanger both include a plurality of heat dissipation fins and heat exchange tubes passing through the plurality of heat dissipation fins, and the fixing part is away from the installation cavity One side of the plug-in part is provided with a plugging part, and the end of the plug-in part away from the fixed part is provided with a snap-in gap, and the plug-in part is plugged in between two adjacent heat dissipation fins, and the clip The connection notch is fastened to the heat exchange tube.

In one embodiment, the insertion part is provided with a deformation notch, and the deformation notch communicates with a side of the locking notch close to the fixing part; and/or,

A first reinforcing rib is provided at the joint between the insertion part and the fixing part.

In one embodiment, one of the fixing part and the covering part is provided with a buckle, and the other is provided with a clamping hole, and in the closed state, the buckle is clamped into the clamping hole Inside.

In one embodiment, the covering part has a covering surface for covering the fixing part, the buckle protrudes from the covering surface, and the covering part is provided with a core-pulling hole, so The orthographic projection of the laterally protruding part of the buckle on the covering surface is located in the core-pulling hole.

In one embodiment, a second reinforcing rib is provided on the outer peripheral side of the clamping hole, and the second reinforcing rib is in the shape of a ring surrounding the clamping hole; and/or,

A side of the covering portion away from the covering surface is provided with a third reinforcing rib on the edge of the core-pulling hole.

In one embodiment, the head of the first temperature-sensing probe is set downward; and/or, the material of the first mounting bracket is heat-insulating material.

In one embodiment, the refrigerant system further includes an indoor side heat exchanger arranged in the inner machine casing and an outdoor side heat exchanger arranged in the outer machine casing;

The second temperature-sensing module includes two second temperature-sensing probes and two second mounting brackets, and one of the second temperature-sensing probes is installed on the heat exchanger of the indoor heat exchanger through one of the second mounting brackets. The heat pipe is used to detect the temperature of the heat exchange tube of the indoor heat exchanger, and the other second temperature sensing probe is installed on the heat exchange tube of the outdoor heat exchanger through another second mounting bracket , used to detect the temperature of the heat exchange tube of the outdoor heat exchanger.

In one embodiment, the second mounting bracket is a heat conduction sleeve, the second temperature sensing probe is plugged into the heat conduction sleeve, and the heat conduction sleeve on the indoor heat exchanger is welded to the indoor heat exchanger. The heat exchange tube of the side heat exchanger, the heat conducting sleeve on the outdoor side heat exchanger is welded to the heat exchange tube of the outdoor side heat exchanger.

In one embodiment, the second mounting bracket on the indoor heat exchanger is installed in the middle of the flow path of the indoor heat exchanger; and/or,

The second mounting bracket on the outdoor heat exchanger is installed in the middle of the flow path of the outdoor heat exchanger; and/or,

The heat conducting sleeve is made of metal.

In one embodiment, the second temperature-sensing module includes a third temperature-sensing probe and a third installation bracket, and the third temperature-sensing probe is installed on the exhaust pipe of the compressor through the third installation bracket, Used to detect the temperature of the discharge pipe of the compressor.

In one embodiment, the third mounting bracket includes a connected first arc segment and a second arc segment, and the first arc segment and the second arc segment enclose to form a clamping space, to jointly clamp the exhaust pipe of the compressor and the third temperature-sensing probe.

In one embodiment, the third mounting bracket further includes an inclined section connected to the free end of the second arc section, and the inclined section faces out of the wire clamping space and away from the first arc. The direction of the segment extends obliquely; and/or,

The material of the third mounting bracket is metal.

In the technical solution of the present application, a first temperature sensing module and a second temperature sensing module are provided in the integral air conditioner, and the first temperature sensing module detects the ambient temperature, and the second temperature sensing module detects the temperature of the refrigerant system. In this way, the integral air conditioner can adjust its working state according to the ambient temperature and the temperature of the refrigerant system during operation, so that the integral air conditioner can be in a better working mode, which greatly improves the overall air conditioner’s ability to adapt to the environment. Or their own state to adjust their ability to work. For example, the air supply temperature and wind speed can be adjusted according to the ambient temperature and the temperature of the refrigerant system, so as to avoid the situation that the integral air conditioner is always in a situation where the air supply temperature is too high or too low, and the wind speed is too high, so as to ensure a good indoor air conditioning effect. Improve the comfort of the indoor environment, and also prevent the integral air conditioner from always working with high energy consumption, which is conducive to saving energy and prolonging the service life of the integral air conditioner.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative effort.

Fig. 1 is the structural representation of an embodiment of the integral type air conditioner of the present application;

Fig. 2 is a structural schematic diagram of the integrated air conditioner in Fig. 1 after the shell assembly is removed;

Fig. 3 is the enlarged view of place A in Fig. 2;

Fig. 4 is the enlarged view of place B in Fig. 2;

Fig. 5 is a schematic structural view of the first mounting bracket in Fig. 2 when it is in a closed state;

Fig. 6 is a schematic structural view of the first mounting bracket in Fig. 5 when it is in an unfolded state;

Fig. 7 is a structural schematic view of the first mounting bracket in Fig. 6 viewed from another angle;

Figure 8 is an enlarged view at C in Figure 2;

Fig. 9 is a structural schematic view of the integrated air conditioner in Fig. 2 viewed from another angle;

Figure 10 is an enlarged view at D in Figure 9;

Figure 11 is an enlarged view at E in Figure 2;

FIG. 12 is a schematic structural diagram of the third mounting bracket in FIG. 11 .

Explanation of reference numbers:

label	name	label		name
11	Inner machine case	329	second reinforcement
12	External machine casing	33	Mounting cavity
13	chassis	34	Buckle
131	first set	35	Socket
132	second set	351	Snap notch
20	first temperature probe	352	Deformation gap
30	first mounting bracket	327	The third rib
31	fixed part	328	first reinforcement
311	Second slot	40	Second temperature probe
312	card hole	50	Second Mounting Bracket
313	first rib	60	The third temperature probe
314	Second rib	70	third mounting bracket
32	cover part	71	first arc segment
321	first slot	72	second arc segment
322	first rib	73	Inclined section
323	second rib	81	Indoor side heat exchanger
324	ventilation hole	82	outdoor side heat exchanger
325	Covering surface	83	compressor
326	Core pulling hole	84	exhaust pipe

The realization, functional features and advantages of the present application will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present application, the directional indication is only used to explain the relationship between the components in a certain posture. If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes, and cannot be interpreted as indications or hints Its relative importance or implicitly indicates the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the meaning of "and/or" appearing in the whole text includes three parallel schemes, taking "A and/or B as an example", including scheme A, scheme B, or schemes satisfying both A and B. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , nor within the scope of protection required by the present application.

The present application proposes an integral air conditioner, which can be used in a prefabricated house or a container house, or in a commodity house and the like.

In the embodiment of this application, please refer to Figure 1 and Figure 2, the integrated air conditioner includes a shell assembly, a refrigerant system, a first temperature sensing module and a second temperature sensing module, and the shell assembly includes a connected internal unit The casing 11 and the outer casing 12, the refrigerant system includes a compressor 83 located at the bottom of the inner casing 11, the first temperature sensing module is used to detect the ambient temperature, and the second temperature sensing module is used to detect the temperature of the refrigerant system.

In this embodiment, the integrated air conditioner also includes a first fan installed in the inner machine casing 11, a second fan installed in the outer machine casing 12, and a guide fan installed at the air outlet of the inner machine casing 11. The wind assembly and the controller, the first fan, the second fan, the air guide assembly, the compressor 83, the first temperature sensing module and the second temperature sensing module are all electrically connected to the controller, the first temperature sensing module and the second temperature sensing module The temperature data detected by the modules can be transmitted to the controller, so that the controller can control the working state of at least one of the air guide assembly, the first fan and the second fan according to the ambient temperature and the temperature of the refrigerant system. For example, the speed of the first fan and the second fan can be controlled according to the ambient temperature and the temperature of the refrigerant system; The operating state of the compressor 83. The ambient temperature detected by the first temperature sensing module is the temperature of the environment where the integral air conditioner is located.

It should be noted that the "inner unit casing 11" and "outer unit casing 12" in the embodiment of the present application do not limit the installation positions of the inner unit casing 11 and the outer unit casing 12, and the integrated air conditioner can be integrated Installed indoors, at this moment, the inner machine casing 11 and the outer machine casing 12 are all installed indoors. It is also possible to arrange the inner machine casing 11 indoors, and extend the outer machine casing 12 at least partially to the outside. In order to enable the outer machine casing 12 to stretch out towards the outside, mounting holes are usually provided on the body of the wall so that the outer machine casing 12 can stretch out toward the outside from the mounting hole. In this case, the inner surface of the wall and the wall This part of the space (installation hole) between the outer surfaces is regarded as the outdoor space, that is, the space inside the inner surface of the wall can be regarded as the indoor space, and the space outside the inner surface of the wall is regarded as the outdoor space.

It should be noted that the "wall" mentioned in this article should be understood in a broad sense, that is, the "wall" can be a wall of an ordinary building (such as a wall made of bricks for a building), or a wall of a prefabricated house. The board part can also be the side board part of the container house. That is to say, the integral air conditioner can be used in prefabricated houses or container houses, and can also be used in commodity houses.

In the technical solution of the present application, a first temperature sensing module and a second temperature sensing module are provided in the integral air conditioner, and the first temperature sensing module detects the ambient temperature, and the second temperature sensing module detects the temperature of the refrigerant system. In this way, the integral air conditioner can adjust its working state according to the ambient temperature and the temperature of the refrigerant system during operation, so that the integral air conditioner can be in a better working mode, which greatly improves the overall air conditioner’s ability to adapt to the environment. Or their own state to adjust their ability to work. For example, the air supply temperature and wind speed can be adjusted according to the ambient temperature and the temperature of the refrigerant system, so as to avoid the situation that the integral air conditioner is always in a situation where the air supply temperature is too high or too low, and the wind speed is too high, so as to ensure a good indoor air conditioning effect. Improve the comfort of the indoor environment, and also prevent the integral air conditioner from always working with high energy consumption, which is conducive to saving energy and prolonging the service life of the integral air conditioner.

In addition, by arranging the compressor 83 inside the inner machine casing 11, the compressor 83 and the inner machine casing 11 can be placed indoors during use, so that the outer machine casing 12 protrudes to the outside. The overall weight of the outer machine casing 12 is reduced, so that when the outer machine casing 12 is installed on floors above the second floor of the house, the pressure of the outer machine casing 12 on the support frame can be reduced. For example, when the integrated air conditioner is used for two or more prefabricated houses (container houses), the outer machine casing 12 can be installed outdoors to reduce the pressure on the support frame, and the outer machine casing 12 and the When the inner machine casing 11 is connected, the outer machine casing 12 may not even be supported by a support frame, which is convenient for use in a prefabricated house or a container house. Certainly, in other embodiments, the compressor 83 may also be arranged in the casing 12 of the outer machine.

The refrigerant system also includes an indoor side heat exchanger 81 arranged on the inner machine casing 11 and an outdoor side heat exchanger 82 arranged on the outer machine casing 12, that is, when the integral air conditioner is cooling, the indoor side heat exchanger 81 is The evaporator, the outdoor heat exchanger 82 is a condenser, and when the integral air conditioner is heating, the indoor heat exchanger 81 is a condenser, and the outdoor heat exchanger 82 is an evaporator.

Please refer to FIGS. 2 to 4. In one embodiment, the first temperature sensing module includes two first temperature sensing probes 20 and two first mounting brackets 30, and one first temperature sensing probe 20 passes through a first mounting bracket. 30 is installed on the air inlet side of the indoor heat exchanger 81 to detect the indoor ambient temperature, and the other first temperature sensing probe 20 is installed on the air inlet side of the outdoor heat exchanger 82 through another first mounting bracket 30. Used to detect the outdoor ambient temperature. That is, each first temperature probe is mounted on a first mounting bracket 30, and when one of the first mounting brackets 30 is mounted on the indoor heat exchanger 81 and is located on the air inlet side of the indoor heat exchanger 81, That is, the first temperature sensor on the first mounting bracket 30 can be installed on the air intake side of the indoor heat exchanger, so that the first temperature sensor on the first mounting bracket 30 can be used to detect the indoor ambient temperature. That is, the first temperature sensor on the air intake side of the indoor heat exchanger is used to detect the temperature of the airflow that is about to flow to the indoor heat exchanger 81 . In this way, the temperature of the airflow that is about to flow to the indoor heat exchanger 81 for heat exchange can be detected more accurately (for convenience of description, the temperature of the airflow that is about to flow to the indoor heat exchanger 81 for heat exchange is hereinafter referred to as the first temperature), and The detection error of the first temperature is reduced, so that the comparison between the first temperature and the temperature of the refrigerant system is more accurate, and the accuracy of adjusting the working state of the integral air conditioner is improved.

Similarly, when another first mounting bracket 30 is installed on the outdoor heat exchanger 82 and located on the air intake side of the outdoor heat exchanger 82, the first temperature sensor on the first mounting bracket 30 can be It is installed on the air intake side of the outdoor heat exchanger, so that the first temperature sensor on the first installation bracket 30 can be used to detect the outdoor ambient temperature. That is, the first temperature sensor on the air intake side of the outdoor heat exchanger is used to detect the temperature of the airflow flowing to the outdoor heat exchanger 82 . In this way, the temperature of the airflow that is about to flow to the outdoor heat exchanger 82 for heat exchange can be detected more accurately (for convenience of explanation, the temperature of the airflow that is about to flow to the outdoor heat exchanger 82 for heat exchange is hereinafter referred to as the second temperature for short). The detection error of the second temperature is reduced, so that the comparison between the second temperature and the temperature of the refrigerant system is more accurate, and the accuracy of adjusting the working state of the integral air conditioner is improved. Of course, in other embodiments, the first temperature sensor may also be provided only on the indoor heat exchanger 81 , or only on the outdoor heat exchanger 82 .

Please refer to FIG. 2, FIG. 5 to FIG. 7, in one embodiment, the first mounting bracket 30 includes a fixed portion 31 and a cover portion 32 rotatably connected to the fixed portion 31, the first mounting bracket 30 has an unfolded state and Covering state, in the covering state, the covering portion 32 covers the fixing portion 31 , the covering portion 32 and the fixing portion 31 enclose to form an installation cavity 33 , and the first temperature-sensing probe 20 is installed in the installation cavity 33 . Specifically, when the first mounting bracket 30 is in the unfolded state, the covering portion 32 can rotate relative to the fixing portion 31 to cover the fixing portion 31, so that the first mounting bracket 30 is in the covering state. At this time, the first temperature sensing probe 20 is installed in the installation cavity 33 enclosed by the covering part 32 and the fixing part 31 , that is, the first temperature-sensing probe 20 is sandwiched between the covering part 32 and the fixing part 31 . When the first mounting bracket 30 is in the closed state, the covering portion 32 can be rotated relative to the fixed portion 31 to expand, so that the first mounting bracket 30 is in the unfolded state. At this time, the first temperature sensing probe 20 can be removed from the mounting cavity 33 take out. In this way, the first temperature-sensing probe 20 can be easily disassembled, and the first temperature-sensing probe 20 can be clamped between the covering portion 32 and the fixing portion 31 , which can ensure a stable installation of the first temperature-sensing probe 20 .

Wherein, one of the first mounting brackets 30 can be fixed on the indoor heat exchanger 81 through the fixing part 31 , or can be fixed on the indoor heat exchanger 81 through the covering part 32 . The other first mounting bracket 30 can be fixed on the outdoor heat exchanger 82 through the fixing part 31 , or can be fixed on the outdoor heat exchanger 82 through the covering part 32 . In addition, there are many ways to rotatably connect the fixing part 31 and the covering part 32. For example, in one embodiment, the fixing part 31 and the covering part 32 are integrally formed, and the joint of the fixing part 31 and the covering part 32 Deformation can occur, for example, the junction of the fixing part 31 and the covering part 32 is thinned so that the turning of the covering part 32 relative to the fixing part 31 can be achieved by bending and unfolding the junction of the fixing part 31 and the covering part 32 . In another embodiment, the fixing part 31 and the covering part 32 are connected by a rotating shaft.

There are various structures for enclosing the mounting cavity 33 between the covering part 32 and the fixing part 31. For example, in one embodiment, the covering part 32 is provided with a first A through slot 321 , in the covered state, the fixing portion 31 covers the first through slot 321 to form the installation cavity 33 . That is, in the closed state, the fixing portion 31 and the first through groove 321 enclose the installation cavity 33 . In this way, when the first temperature-sensing probe 20 is installed, the first temperature-sensing probe 20 can be put into the first through groove 321 to limit the movement of the first temperature-sensing probe 20 in the process of the fixing part 31 and the covering part 32 being covered. The possibility of positioning can facilitate the positioning and installation of the first temperature-sensing probe 20 . In this embodiment, the first through-slot 321 is set through at both ends, so that the first temperature-sensing probe 20 can be put into from any end of the first through-slot 321, or the first temperature-sensing probe 20 can be inserted from the first through-slot. One end of 321 is put in and protruded from the other end, which reduces the restriction on the installation position of the first temperature sensing probe 20 on the first mounting bracket 30 and facilitates the assembly of the first temperature sensing probe 20 and the first mounting bracket 30 .

In another embodiment, the fixing part 31 is provided with a second through groove 311 extending along the extension direction of the rotation axis of the covering part 32. In the covering state, the covering part 32 covers the first through groove 321 to form an installation Cavity 33. That is, in the covered state, the covering portion 32 and the first through groove 321 enclose the installation cavity 33 . In this way, when the first temperature-sensing probe 20 is installed, the first temperature-sensing probe 20 can be put into the second through groove 311, so as to limit the movement of the first temperature-sensing probe 20 in the process of the fixing part 31 and the covering part 32 being covered. The possibility of positioning can facilitate the positioning and installation of the first temperature-sensing probe 20 . In this embodiment, the second through-slot 311 is set through at both ends, so that the first temperature-sensing probe 20 can be put in from any end of the second through-slot 311, or the first temperature-sensing probe 20 can be inserted from the second through-slot. One end of 311 is put in and protruded from the other end, which reduces the restriction on the installation position of the first temperature sensing probe 20 on the first mounting bracket 30 and facilitates the assembly of the first temperature sensing probe 20 and the first mounting bracket 30 .

In yet another embodiment, the covering part 32 is provided with a first through groove 321 extending along the extension direction of the rotation axis of the covering part 32, and the fixing part 31 is provided with a second through groove 311. In the covering state, the first through groove 321 The slot 321 and the second through slot 311 enclose the installation cavity 33 . That is to say, the installation cavity 33 is formed by combining the first through groove 321 and the second through groove 311, so that the respective groove depths of the first through groove 321 and the second through groove 311 can be reduced, so that the first through groove 321 and the second through groove 311 can be reduced. The forming of the two through grooves 311 is difficult, and when the first through groove 321 and the second through groove 311 enclose the installation cavity 33, the installation cavity 33 can form a relatively closed space in the circumferential direction of the first temperature sensing probe 20. It is beneficial to increase the contact area between the first temperature-sensing probe 20 and the first installation bracket 30 , and can improve the stability of the first temperature-sensing probe 20 .

In one embodiment, the end of the first through groove 321 is provided with a first rib 322 , and the first rib 322 abuts against the first temperature-sensing probe 20 . Specifically, the number of the first ribs 322 can be one or more. By setting the first ribs 322 at the end of the first through groove 321, in the closed state, the first ribs 322 can be pressed against each other. On the first temperature-sensing probe 20 (in some temperature-sensing probes, the first rib 322 abuts against the line body part of the temperature-sensing probe), it can effectively prevent the first temperature-sensing probe 20 from moving along the first through-slot 321. The longitudinal direction of the first through slot 321 slides to improve the installation stability of the first temperature-sensing probe 20 . In one embodiment, both ends of the first through slot 321 are provided with first ribs 322 . Certainly, in other embodiments, the end portion of the first through groove 321 may also be configured to be constricted.

In one embodiment, the portion of the first through groove 321 located between two ends is provided with a second rib 323 , and the second rib 323 abuts against the first temperature-sensing probe 20 . Specifically, the number of the second ribs 323 can be one or more, and in the closed state, the second ribs 323 can be pressed against the first temperature-sensing probe 20 (in some temperature-sensing probes, the second The two ribs 323 can abut against the temperature-sensing part of the temperature-sensing probe), so as to limit the shaking of the first temperature-sensing probe 20 in the installation cavity 33 .

In one embodiment, the covering portion 32 is provided with a ventilation hole 324 , and the ventilation hole 324 communicates with the installation cavity 33 . Such arrangement can make the first temperature-sensing probe 20 contact with the airflow outside the installation cavity 33 , which is helpful to ensure the reliable operation of the first temperature-sensing probe 20 . In one embodiment, the vent hole 324 runs through the groove wall of the first through groove 321 . In order to ensure that the first temperature-sensing probe 20 is in more uniform contact with the airflow outside the installation cavity 33, the cover part 32 is provided with a plurality of ventilation through holes 324, and the plurality of ventilation through holes 324 are distributed at intervals along the length direction of the first through groove 321. In this way, it can ensure that the contact area between the cover part 32 and the first temperature sensing probe 20 is relatively large, and ensure that the first temperature sensing probe 20 is stably installed in the installation cavity 33, and can also increase the contact area between the first temperature sensing probe 20 and the installation cavity 33. The external airflow contact area and contact uniformity ensure the reliable operation of the first temperature sensing probe 20. Certainly, in other embodiments, the number of the ventilation through hole 324 may be one.

In one embodiment, the second rib 323 is arranged between two adjacent ventilation through holes 324, that is, the groove wall of the first through groove 321 is provided with a The second rib 323 , in this way, the structural strength of the portion between two adjacent ventilation holes 324 can be enhanced by using the second rib 323 .

In one embodiment, both the indoor heat exchanger 81 and the outdoor heat exchanger 82 include a plurality of heat dissipation fins and heat exchange tubes passing through the plurality of heat dissipation fins, and the fixing part 31 is located on the side away from the installation cavity 33 There is an insertion part 35, and the end of the insertion part 35 away from the fixed part 31 is provided with a clamping notch 351, the insertion part 35 is inserted between two adjacent cooling fins, and the clamping gap 351 is clamped on the heat exchange tube . That is, both the indoor heat exchanger 81 and the outdoor heat exchanger 82 are finned heat exchangers, so when the first mounting bracket 30 is installed on the indoor heat exchanger 81 (outdoor heat exchanger 82), it can The inserting portion 35 is inserted between two adjacent heat dissipation fins, and the engaging notch 351 is engaged with the heat exchange tube, thereby realizing the fixing of the first mounting bracket 30 . Compared with the method in which the first mounting bracket 30 is only fixed on the cooling fins, the heat exchange tube is mainly used to fix the first mounting bracket 30, which greatly improves the installation stability of the first mounting bracket 30 and reduces the cost of the first mounting bracket 30. There is a possibility of falling from the indoor side heat exchanger 81 (outdoor side heat exchanger 82). Wherein, the number of snap-in gaps 351 can be one or more. In one embodiment, the number of snap-in gaps 351 is multiple, so that the inserting portion 35 can be snapped onto a plurality of heat exchange tubes, which can further improve The installation stability of the first installation bracket 30 . Certainly, in other embodiments, the first installation bracket 30 may also be fixed only on the heat dissipation fins.

In one embodiment, the insertion portion 35 is provided with a deformation notch 352 , and the deformation notch 352 communicates with a side of the engaging notch 351 close to the fixing portion 31 . Specifically, the deformation notch 352 is in the shape of a strip extending from the side of the locking notch 351 close to the fixed portion 31 toward the fixed portion 31 , so that the portions of the insertion portion 35 on opposite sides of the deformable notch 352 can be enlarged. Therefore, when the insertion part 35 is inserted between two adjacent heat dissipation fins, the heat exchange tube can be easily snapped into the clamping notch 351, which can reduce the difficulty of installation.

In one embodiment, a first reinforcing rib 313 is provided at the connection between the insertion portion 35 and the fixing portion 31 . That is, the first reinforcing rib 313 connects the inserting portion 35 and the fixed portion 31, and the insertion direction of the first reinforcing rib 313 and the inserting notch when the inserting portion 35 is inserted between two adjacent fins (that is, the inserting portion 35 Compared with the protrusion direction of the fixing part 31 ), the distance between the first reinforcing rib 313 and the cooling fin is avoided when the insertion part 35 is inserted between two adjacent fins. By providing the first reinforcing rib 313 at the connection between the insertion part 35 and the fixing part 31 , the structural strength of the connection between the insertion part 35 and the fixing part 31 can be increased, and the installation stability of the first mounting bracket 30 can be further improved. In one embodiment, a first reinforcing rib 313 is provided on two opposite sides of any locking notch 351. Notch 351.

In one embodiment, the thickness of the end portion of the insertion portion 35 away from the fixed portion 31 gradually decreases in the direction away from the fixed portion 31, so that when the insertion portion 35 is inserted between adjacent heat dissipation fins, the The possibility that the end of the insertion portion 35 away from the fixing portion 31 abuts against the heat dissipation fins facilitates the insertion of the insertion portion 35 between adjacent heat dissipation fins and reduces installation difficulty.

In one embodiment, the material of the first mounting bracket 30 is heat insulating material. In this way, the thermal conductivity of the first mounting bracket 30 can be reduced, so that when the first mounting bracket 30 is connected to the indoor heat exchange (outdoor side heat exchanger 82), the indoor heat exchange (outdoor heat exchange 82) can be reduced. 82) to the temperature of the first temperature-sensing probe 20, which can reduce the interference of the indoor heat exchange (outdoor-side heat exchanger 82) on the first temperature-sensing probe 20, and ensure that the first temperature-sensing probe 20 can accurately detect ( The first temperature is the temperature of the air flow that flows to the indoor heat exchanger 81 for heat exchange), which improves the detection accuracy of the first temperature-sensing probe 20 . Wherein, the material of the first mounting bracket 30 may be plastic or other composite heat insulating materials. In addition, in other embodiments, a heat insulation layer may also be provided between the first temperature-sensing probe 20 and the first installation.

In one embodiment, one of the fixing portion 31 and the covering portion 32 is provided with a buckle 34 , and the other is provided with a locking hole 312 , and the buckle 34 is locked into the locking hole 312 in the closed state. In this way, the process of screwing the fixing part 31 and the covering part 32 can be avoided, so that the connection method between the fixing part 31 and the covering part 32 is simple, thereby simplifying the fixing of the first temperature sensing probe 20 on the first mounting bracket 30 process to improve assembly efficiency. Certainly, in other embodiments, in the covered state, the fixing part 31 and the covering part 32 may also be connected by screws.

In one embodiment, the covering portion 32 has a covering surface 325 for covering the fixing portion 31, the buckle 34 protrudes from the covering surface 325, the covering portion 32 is provided with a core-pulling hole 326, and the side of the buckle 34 The orthographic projection of the protruding part on the covering surface 325 is located in the core-pulling hole 326 . Specifically, the buckle 34 is disposed on the covering portion 32 , and the fastening hole 312 is disposed on the fixing portion 31 . The buckle 34 and the covering portion 32 are integrally injection-molded, that is, the first mounting bracket 30 is integrally injection-molded. In this way, when the first mounting bracket 30 is injection-molded, the parting surface can be set at the cover surface 325, and the core-pulling hole 326 is the through hole formed when the mold forms the sideways protruding part of the buckle 34, and the side of the buckle 34 The protruding part is used for locking in the locking hole 312 . Such setting can make the structure used to form the laterally protruding part of the buckle 34 in the mold withdraw from the core-pulling hole 326 in the same direction as the mold opening direction of the mold, thus avoiding setting a lateral core-pulling structure on the mold , which is conducive to simplifying the mold structure and reducing production costs.

In one embodiment, a second reinforcing rib 314 is provided on the outer peripheral side of the locking hole 312 , and the second reinforcing rib 314 is in a ring shape surrounding the locking hole 312 . Specifically, the buckle 34 extends from one side of the buckle 34, and passes through the other side of the locking hole 312, so as to be engaged with the edge of the locking hole 312, and the second reinforcing rib 314 and the edge of the locking hole 312 In this way, it is possible to avoid setting a protruding structure in the locking hole 312 for the locking of the buckle 34 , which is beneficial to simplify the structure of the locking hole 312 . By arranging the second reinforcing rib 314 on the outer peripheral side of the clamping hole 312 , the structural strength of the edge of the clamping hole 312 can be increased, the possibility of cracking at the edge of the clamping hole 312 can be reduced, and the clamping stability of the fixing part 31 and the covering part 32 can be improved.

In one embodiment, the covering portion 32 is on a side away from the covering surface 325 and has a third reinforcing rib 327 on the edge of the core-pulling hole 326 . Specifically, after the buckle 34 is formed by setting the core-pull hole 326 on the cover part 32, the structural strength of the joint between the cover part 32 and the buckle 34 may be reduced. The third rib 327 can increase the structural strength of the edge of the core-pulling hole 326 , reduce the possibility of the buckle 34 breaking, and improve the connection stability of the joint between the buckle 34 and the cover portion 32 .

In one embodiment, the covering portion 32 is provided with two buckles 34 , and the laterally protruding parts of the two buckles 34 are arranged away from each other, and the two buckles 34 are buckled in the same buckle hole 312 . Specifically, the laterally protruding part of one of the buckles 34 is clamped on one side of the clamping hole 312, and the laterally protruding part of the other buckle 34 is clamped on the opposite side of the clamping hole 312, so that Since the engaging position of the covering portion 32 and the fixing portion 31 is increased, the locking stability of the covering portion 32 and the fixing portion 31 can be further improved. Of course, in other embodiments, only one buckle 34 may be provided, or more buckles 34 may be provided, and so on.

In one embodiment, the cover part 32 is provided with a core-pulling hole 326 corresponding to each buckle 34, and the third reinforcement rib 327 includes a first reinforcement segment 328 disposed between the two axial holes and a first reinforcement segment 328 disposed at the second Two second reinforcement sections 329 at both ends of a reinforcement section 328, the two second reinforcement sections 329 extend along the arrangement direction of the two core-pulling holes 326, and the two second reinforcement sections 329 are located in each core-pulling hole Two opposite sides of 326 , that is, two opposite sides of each core-pulling hole 326 are provided with second reinforcing sections 329 . This is equivalent to the fact that the third rib 327 is in the shape of an "I", so that the two core-pulling holes 326 share a third rib 327, compared to the case where an independent third rib 327 is provided for each core-pulling hole 326 In this way, not only the structural strength of the edge of the core-pulling hole 326 can be strengthened through the second reinforcing section 329, but also the part between the two core-pulling holes 326 and the first reinforcing section 328 of the second reinforcing section 329 can be used to strengthen the two core-pulling holes. For the structural strength of the part between the core holes 326, the strengthening effect of the "I"-shaped third rib 327 in this solution is much higher than that of an independent third rib 327 corresponding to each core-pulling hole 326.

In one embodiment, in the closed state, the connection between the fixing part 31 and the covering part 32 and the buckle 34 are respectively arranged on two opposite sides of the first temperature sensing probe 20, that is, the connection between the fixing part 31 and the covering part 32 The location and the clamping hole 312 are respectively arranged on two opposite sides of the first temperature-sensing probe 20 . That is to say, in one embodiment, the connection between the fixing part 31 and the covering part 32 and the buckle 34 are respectively arranged on two opposite sides of the first through groove 321, and the connection between the fixing part 31 and the covering part 32 is connected to the locking hole 312. They are respectively disposed on two opposite sides of the second through groove 311 . In this way, in the covered state, the fixed part 31 and the covered part 32 have connection positions on both opposite sides of the first temperature sensing probe 20, which can make the connection between the fixed part 31 and the covered part 32 more stable, and the second Two opposite sides of a temperature-sensing probe 20 are pressed evenly by the fixing portion 31 and the covering portion 32 .

In one embodiment, the head of the first temperature-sensing probe 20 is set downward. The head of the first temperature-sensing probe 20 on the indoor heat exchanger 81 is set downward, and the head of the first temperature-sensing probe 20 on the outdoor heat exchanger 82 is also set downward. In this way, when condensed water is generated on the indoor side heat exchanger 81 (outdoor side heat exchanger 82), it can effectively prevent the condensed water from extending into the head of the first temperature sensing probe 20 and causing the short circuit of the first temperature sensing probe 20, Ensure that the first temperature sensing probe 20 works reliably.

Please refer to Fig. 2, Fig. 8 to Fig. 10, in one embodiment, the second temperature sensing module includes two second temperature sensing probes 40 and two second mounting brackets 50, and one second temperature sensing probe 40 passes through one first temperature sensing probe Two installation brackets 50 are installed on the heat exchange tubes of the indoor heat exchanger 81 to detect the temperature of the heat exchange tubes of the indoor heat exchanger 81 , and another second temperature sensing probe 40 is installed on the heat exchange tube through another second installation bracket 50 . The heat exchange tube of the outdoor heat exchanger 82 is used to detect the temperature of the heat exchange tube of the outdoor heat exchanger 82 .

That is, each second temperature probe is installed on a second mounting bracket 50, and when one of the second mounting brackets 50 is installed on the heat exchange tube of the indoor heat exchanger 81, the second mounting bracket 50 can be used The second temperature sensor on the upper side detects the temperature of the heat exchange tubes of the indoor heat exchanger 81 . Similarly, when another second mounting bracket 50 is installed on the heat exchange tube of the outdoor heat exchanger 82, the second temperature sensor on the second mounting bracket 50 can be used to detect the temperature of the outdoor heat exchanger 82. heat pipe temperature.

In this way, the temperature of the heat exchange tube of the indoor heat exchanger 81 is detected by one second temperature sensing probe 40 and the temperature of the heat exchange tube of the outdoor heat exchanger 82 is detected by the other second temperature sensing probe 40, so that the temperature of the heat exchange tube of the indoor side heat exchanger 82 can be detected according to the temperature of the indoor heat exchange tube. The temperature of the heat exchanger 81 and the outdoor side heat exchanger 82 is used to determine whether the refrigerant system is normal, so as to facilitate the adjustment of the working state of the integral air conditioner. Moreover, the working state of the integral air conditioner can be adjusted according to the temperature of the indoor side heat exchanger 81 and the first temperature (the temperature of the airflow that is about to flow to the indoor side heat exchanger 81 for heat exchange), or it can be adjusted according to the temperature of the outdoor side heat exchanger 82. The temperature and the second temperature (that is, the temperature of the airflow flowing to the outdoor heat exchanger 82 for heat exchange) are used to adjust the working state of the integral air conditioner. The ability of the integrated air conditioner to adjust its own working state according to the environment or its own state is further improved. Of course, in other embodiments, the second temperature sensor may also be provided only on the heat exchange tube of the indoor heat exchanger 81 , or only on the heat exchange tube of the outdoor heat exchanger 82 .

In one embodiment, the material of the second mounting bracket 50 is a heat-conducting material. In this way, the ability of the second mounting bracket 50 to transmit the temperature of the heat exchange tube to the second temperature sensing probe 40 can be improved, so that the second temperature sensing probe 40 can accurately detect the temperature of the heat exchange tube, and the working reliability of the second temperature sensing probe 40 can be improved.

In one embodiment, the second mounting bracket 50 is a heat conduction sleeve, the second temperature sensing probe 40 is plugged into the heat conduction sleeve, and the heat conduction sleeve on the indoor heat exchanger 81 is welded to the heat exchanger of the indoor heat exchanger 81. As for the heat pipe, the heat conducting sleeve on the outdoor heat exchanger 82 is welded to the heat exchange tube of the outdoor heat exchanger 82 . Specifically, the heat conduction sleeve has a better heat conduction effect. During installation, the second temperature sensing probe 40 can be plugged and fixed in the heat conduction sleeve, and then the heat conduction sleeve is welded to the indoor side heat exchanger 81 (outdoor side The heat exchange tube of heat exchanger 82). It is also possible to first weld the heat conducting sleeve to the heat exchange tube of the indoor heat exchanger 81 (the outdoor heat exchanger 82 ), and then insert and fix the second temperature sensing probe 40 in the heat conducting sleeve. The structure of the second mounting bracket 50 can be simplified by inserting the second temperature-sensing probe 40 into the heat-conducting sleeve to realize the fixing of the second temperature-sensing probe 40 and the heat-conducting sleeve. By welding the heat conduction sleeve to the heat exchange tube, it can ensure the reliable connection between the heat conduction sleeve and the heat exchange tube, and at the same time improve the heat conduction effect between the heat conduction sleeve and the heat exchange tube, so that the second temperature sensing probe 40 can accurately detect The temperature of the heat exchange tube further improves the working reliability of the second temperature sensing probe 40 . Certainly, in other embodiments, the heat conducting sleeve may also be bound to the heat exchange tube through binding structures such as cable ties. In addition, in other embodiments, the second mounting bracket 50 has a clamp structure to clamp the second temperature sensing probe 40 and the heat exchange tube together.

In one embodiment, the thermal sleeve is made of metal. In this way, the heat conduction performance of the heat conduction sleeve is better, and it is also convenient to weld the heat conduction sleeve to the heat exchange tube. Wherein, the material of the heat conducting sleeve may be aluminum, aluminum alloy, copper or copper alloy and so on. In this embodiment, the heat conducting sleeve is made of copper or copper alloy, and the heat exchange tube is also made of copper or copper alloy.

In one embodiment, the second mounting bracket 50 on the indoor heat exchanger 81 is installed in the middle of the flow path of the indoor heat exchanger 81 . That is, the second temperature-sensing probe 40 on the indoor heat exchanger 81 is installed in the middle of the flow path of the indoor heat exchanger 81 to detect the temperature of the heat exchange tube in the middle of the flow path of the indoor heat exchanger 81 . Taking the integral air conditioner as an example during cooling, if the second temperature sensing probe 40 is installed at the inflow end of the flow path of the indoor heat exchanger 81, the second temperature sensing probe 40 detects that the temperature has not passed through the indoor heat exchange. The temperature of the refrigerant for heat exchange by the heat exchanger 81 , at this time, the temperature detected by the second temperature sensing probe 40 is lower than the actual temperature of the indoor heat exchanger 81 . And if the second temperature-sensing probe 40 is installed at the outflow end of the flow path of the indoor heat exchanger 81, what the second temperature-sensing probe 40 detects is the temperature of the refrigerant after heat exchange by the indoor heat exchanger 81. The temperature detected by the second temperature sensing probe 40 is higher than the actual temperature of the indoor heat exchanger 81 .

That is, when the refrigerant gradually flows from the inflow end of the flow path of the indoor heat exchanger 81 to the outflow end of the flow path of the indoor heat exchanger 81, the temperature of the refrigerant gradually increases, causing the part of the indoor heat exchanger 81 near the inflow end of the flow path The temperature is lower, the temperature near the outflow end of the flow path is higher, and the temperature in the middle of the flow path of the indoor heat exchanger 81 is higher than that at the inflow end and lower than that at the outflow end. That is, the temperature at the middle of the flow path of the indoor heat exchanger 81 is close to the average temperature of the indoor heat exchanger 81 . By installing the second mounting bracket 50 on the indoor heat exchanger 81 in the middle of the flow path of the indoor heat exchanger 81, the second temperature sensing probe 40 can detect the average temperature of the indoor heat exchanger 81 more accurately. temperature, reducing the detection error. Moreover, the temperature in the middle of the indoor heat exchanger 81 can better reflect the operating pressure of the air-conditioning system, so a stable middle temperature within a certain range can ensure the working pressure of the indoor heat exchanger 81, thereby better controlling the operating pressure of the system.

Wherein, the indoor side heat exchanger 81 may have multiple (two or more) flow paths, and the second mounting bracket 50 and the second temperature sensing probe 40 may be provided only in the middle of one of the flow paths, or in the A second mounting bracket 50 and a second temperature-sensing probe 40 are provided in the middle of each flow path.

In one embodiment, the second mounting bracket 50 on the outdoor heat exchanger 82 is installed in the middle of the flow path of the outdoor heat exchanger 82 . That is, the second temperature-sensing probe 40 on the outdoor heat exchanger 82 is installed in the middle of the flow path of the outdoor heat exchanger 82 to detect the temperature of the heat exchange tubes in the middle of the flow path of the outdoor heat exchanger 82 . Taking the integrated air conditioner as an example during cooling, if the second temperature sensing probe 40 is installed at the inflow end of the flow path of the outdoor heat exchanger 82, the second temperature sensing probe 40 detects that the heat has not passed through the outdoor side heat exchange. The temperature of the refrigerant used for heat exchange by the heat exchanger 82 , at this time, the temperature detected by the second temperature sensing probe 40 is lower than the actual temperature of the outdoor heat exchanger 82 . And if the second temperature-sensing probe 40 is installed at the outflow end of the flow path of the outdoor heat exchanger 82, what the second temperature-sensing probe 40 detects is the temperature of the refrigerant after heat exchange by the outdoor heat exchanger 82. The temperature detected by the second temperature sensing probe 40 is higher than the actual temperature of the outdoor heat exchanger 82 .

That is, when the refrigerant gradually flows from the inflow end of the flow path of the outdoor heat exchanger 82 to the outflow end of the flow path of the outdoor heat exchanger 82, the temperature of the refrigerant gradually increases, causing the part of the outdoor heat exchanger 82 near the inflow end of the flow path The temperature is lower, the temperature of the part near the outflow end of the flow path is higher, and the temperature in the middle of the flow path of the outdoor heat exchanger 82 is higher than the temperature of the part at the inflow end, and lower than the temperature of the part at the outflow end. That is, the temperature in the middle of the flow path of the outdoor heat exchanger 82 is close to the average temperature of the outdoor heat exchanger 82 . By installing the second mounting bracket 50 on the outdoor heat exchanger 82 in the middle of the flow path of the outdoor heat exchanger 82, the second temperature sensing probe 40 can detect the average temperature of the outdoor heat exchanger 82 more accurately. temperature, reducing the detection error. Moreover, the temperature in the middle of the outdoor heat exchanger 82 can better reflect the operating pressure of the air-conditioning system, so a stable middle temperature within a certain range can ensure the working pressure of the outdoor heat exchanger 82, thereby better controlling the operating pressure of the system.

In one embodiment, the outdoor side heat exchanger 82 includes two heat exchange parts, and two opposite sides of the outer machine casing 12 are respectively provided with an air inlet of the outer machine, and one of the heat exchange parts is arranged at one of the air inlets of the outer machine. The other heat exchange part is set on the inner side of the air inlet of the other outdoor unit. The two heat exchange parts are connected in series through connecting pipes. Connect the tube. Providing two heat exchange parts in this way can increase the heat exchange efficiency of the outdoor side heat exchanger 82 .

Please refer to FIG. 2 , FIG. 11 and FIG. 12 , in one embodiment, the second temperature sensing module includes a third temperature sensing probe 60 and a third mounting bracket 70 , and the third temperature sensing probe 60 is mounted on the third mounting bracket 70 The discharge pipe 84 of the compressor 83 is used to detect the temperature of the discharge pipe 84 of the compressor 83 . The temperature of the discharge pipe 84 of the compressor 83 is detected by setting the third temperature sensing probe 60 , so that the temperature of the discharge pipe 84 of the compressor 83 can be monitored, so that the compressor 83 can be adjusted according to the temperature of the discharge pipe 84 of the compressor 83 . The working state of the first fan and the second fan makes the compressor 83 in a relatively stable working mode, which is conducive to reducing the frequent start and stop of the compressor 83 due to the temperature of the cylinder body of the compressor 83 exceeding the safe range, and further improves the integral type. The ability of the air conditioner to adjust its own working state according to the environment or its own state is conducive to saving energy and prolonging the service life of the integral air conditioner. Moreover, when the third temperature probe 60 detects that the temperature of the exhaust pipe 84 is too high, the controller can control the compressor 83 to stop, so as to ensure that the refrigerant system operates under a safe pressure.

In one embodiment, the compressor 83 is an inverter compressor 83, so that the speed of the compressor 83 can be adjusted according to the ambient temperature detected by the first temperature sensing module and the temperature of the refrigerant system detected by the second temperature sensing module, further improving the overall The ability of the integrated air conditioner to adjust its working state according to the environment or its own state makes the integrated air conditioner more energy-saving and environmentally friendly.

In one embodiment, the third mounting bracket 70 includes a first arc segment 71 and a second arc segment 72 connected to each other, and the first arc segment 71 and the second arc segment 72 enclose to form a clamping space, so as to The discharge pipe 84 of the compressor 83 and the third temperature-sensing probe 60 are clamped together. Specifically, the free end of the first arc segment 71 (the end of the first arc segment 71 away from the junction of the first arc segment 71 and the second arc segment 72 ) and the free end of the second arc segment 72 (one end of the second arc section 72 away from the junction of the first arc section 71 and the second arc section 72) is set toward bending each other, the free end of the first arc section 71 and the second arc section 72 The free ends are spaced apart for the third temperature sensing probe 60 and the exhaust pipe 84 to be inserted into the exhaust space. Wherein, the first arc segment 71 and the second arc segment 72 may be directly connected, or connected through a straight segment.

That is, the third mounting bracket 70 can clamp the third temperature-sensing probe 60 on the exhaust pipe 84, which can facilitate installation, and can make the third temperature-sensing probe 60 be pressed against the exhaust pipe 84 to ensure the third sensor The temperature probe 60 accurately detects the temperature of the exhaust pipe 84 to improve the detection reliability of the third temperature-sensing probe 60 . And it can avoid welding the probe copper pipe on the exhaust pipe 84 to install the third temperature-sensing probe 60, which saves material and labor costs, and can also avoid the temperature-sensing probe due to the presence of solder between the probe copper pipe and the exhaust pipe 84. The problem of deviation of the detected temperature also avoids the brittleness of the exhaust pipe 84 caused by "overheating" when welding the copper pipe of the probe, and the problem of cracks and leakage of refrigerant caused by the "overheating" of the exhaust pipe 84 when the compressor 83 starts and stops. Of course, in other embodiments, the third mounting bracket 70 may also be in the shape of a sleeve and welded to the exhaust pipe 84 . Alternatively, the third mounting bracket 70 includes two hinged fixing pieces, and the two fixing pieces jointly clamp the exhaust pipe 84 of the compressor 83 and the third temperature-sensing probe 60 .

In one embodiment, the material of the third mounting bracket 70 is metal. In this way, the thermal conductivity of the third mounting bracket 70 is better, so that the third temperature sensing probe 60 directly abuts with the exhaust pipe 84 to realize heat conduction, and at the same time, the exhaust pipe 84 can be conducted to the second mounting bracket 70 through the third mounting bracket 70. The third temperature-sensing probe 60 further improves the detection reliability of the third temperature-sensing probe 60 . Wherein, the material of the third mounting bracket 70 can be aluminum, aluminum alloy, copper or copper alloy and so on. In this embodiment, the third mounting bracket 70 is made of copper or copper alloy.

In one embodiment, the third mounting bracket 70 further includes an inclined section 73 connected to the free end of the second arc section 72 , and the inclined section 73 extends obliquely toward the outside of the clamping space and away from the first arc section 71 . This is equivalent to making the free end of the first arc-shaped segment 71 and the free end of the second arc-shaped segment 72 form a flaring structure outside. , it can be better guided by the inclined section 73, so that the third temperature-sensing probe 60 and the exhaust pipe 84 can be snapped into the clamping space. Moreover, when the third installation bracket 70 is disassembled, the inclined section 73 can be used as a handle structure for the operator to grasp, so as to remove the third installation bracket 70 from the exhaust pipe 84 .

Please refer to FIG. 1 and FIG. 3 , in one embodiment, the housing assembly is also a chassis 13, the chassis 13 includes a first disc segment 131 and a second disc segment 132, the inner machine casing 11 is installed on the first disc segment 131, and the outer The casing 12 is installed on the second disk section 132, and the first disk section 131 and the second disk section 132 are connected as one. Specifically, the first disc segment 131 and the second disc segment 132 can be integrally formed, welded as one, and the like.

By connecting the first disk section 131 and the second disk section 132 of the chassis 13 into one body, when installing the integral air conditioner, the second disk section 132 can be extended to the outside, so that the second disk section 132 of the chassis 13 is a cantilever structure. Since the first disk section 131 and the second disk section 132 are connected as one, and the inner machine casing 11 is installed on the first disk section 131, the second disk section 132 and the outer machine casing 12 can be hung outdoors more stably. . In this way, the chassis 13 of the integral air conditioner itself can provide effective support for the outer unit casing 12 , reducing the dependence of the outer unit casing 12 on the support frame, thereby reducing the possibility of needing to set a support frame to support the outer unit casing 12 . In the prefabricated house or container house, the wall structure strength of the prefabricated house or container house is low, and it is not convenient to install a support frame on the wall. Even when the support frame is provided, the support effect is poor and the stability is insufficient. When the integral air conditioner is used in a prefabricated house or a container house, the integral air conditioner of this proposal can fully demonstrate its superiority.

The above are only preferred embodiments of the present application, and are not therefore limiting the patent scope of the present application. Under the inventive concept of the present application, the equivalent structural transformations made by using the description of the application and the contents of the accompanying drawings, or direct/indirect use All other relevant technical fields are included in the patent protection scope of the present application.

Claims (17)

1. An integrated air conditioner, wherein the integrated air conditioner includes:

   The housing assembly, including the connected inner machine casing and outer machine casing;

   A refrigerant system, including a compressor located at the bottom of the inner machine casing;

   The first temperature sensing module is used to detect the ambient temperature; and

   The second temperature sensing module is used to detect the temperature of the refrigerant system.
2. The integral air conditioner according to claim 1, wherein the refrigerant system further comprises an indoor heat exchanger arranged in the casing of the inner unit and an outdoor heat exchanger arranged in the casing of the outer unit;

   The first temperature-sensing module includes two first temperature-sensing probes and two first mounting brackets, one first temperature-sensing probe is mounted on the air inlet side of the indoor heat exchanger through a first mounting bracket, and To detect the indoor ambient temperature, another first temperature-sensing probe is installed on the air inlet side of the outdoor heat exchanger through another first mounting bracket to detect the outdoor ambient temperature.
3. The integral air conditioner according to claim 2, wherein the first mounting bracket includes a fixing portion and a covering portion rotatably connected to the fixing portion, and the first mounting bracket has an unfolded state and a covering portion. state, in the cover state, the cover part covers the fixed part, the cover part and the fixed part enclose to form an installation cavity, and the first temperature-sensing probe is installed in the installation cavity .
4. The integral air conditioner according to claim 3, wherein the cover part is provided with a first through slot extending along the extension direction of the rotation axis of the cover part, and the fixing part is provided with a second through slot , in the covered state, the first through groove and the second through groove surround to form the installation cavity.
5. The integrated air conditioner according to claim 4, wherein a first rib is provided at the end of the first through groove, and the first rib is in contact with the first temperature-sensing probe; and/or ,

   The part of the first through groove between the two ends is provided with a second rib, and the second rib abuts against the first temperature-sensing probe; and/or,

   The cover part is provided with a ventilation hole, and the ventilation hole communicates with the installation cavity.
6. The integral air conditioner according to claim 3, wherein the indoor heat exchanger and the outdoor heat exchanger both include a plurality of cooling fins and heat exchange tubes passing through the plurality of cooling fins, so The side of the fixing part facing away from the installation cavity is provided with an insertion part, and the end of the insertion part far away from the fixing part is provided with a snap-in notch, and the insertion part is inserted into two adjacent heat sinks. Between the fins, the clamping gap is clamped to the heat exchange tube.
7. The integrated air conditioner according to claim 6, wherein the insertion part is provided with a deformation notch, and the deformation notch communicates with a side of the locking notch close to the fixing part; and/or,

   A first reinforcing rib is provided at the joint between the insertion part and the fixing part.
8. The integral air conditioner according to claim 3, wherein one of the fixing part and the covering part is provided with a buckle, and the other is provided with a card hole, and in the closed state, the clip The clasp is connected in the card hole.
9. The integral air conditioner according to claim 8, wherein the covering part has a covering surface for covering the fixing part, the buckle protrudes from the covering surface, and the covering A core-pulling hole is provided on the upper part, and the orthographic projection of the laterally protruding part of the buckle on the cover surface is located in the core-pulling hole.
10. The integrated air conditioner according to claim 9, wherein a second reinforcing rib is provided on the outer peripheral side of the clamping hole, and the second reinforcing rib is in the shape of a ring surrounding the clamping hole; and/or,

    A side of the covering portion away from the covering surface is provided with a third reinforcing rib on the edge of the core-pulling hole.
11. The integral air conditioner according to claim 2, wherein, the head of the first temperature sensing probe is arranged downward; and/or, the material of the first mounting bracket is heat insulating material.
12. The integral air conditioner according to claim 1, wherein the refrigerant system further comprises an indoor heat exchanger arranged in the casing of the inner unit and an outdoor heat exchanger arranged in the casing of the outer unit;

    The second temperature-sensing module includes two second temperature-sensing probes and two second mounting brackets, and one of the second temperature-sensing probes is installed on the heat exchanger of the indoor heat exchanger through one of the second mounting brackets. The heat pipe is used to detect the temperature of the heat exchange tube of the indoor heat exchanger, and the other second temperature sensing probe is installed on the heat exchange tube of the outdoor heat exchanger through another second mounting bracket , used to detect the temperature of the heat exchange tube of the outdoor heat exchanger.
13. The integrated air conditioner according to claim 12, wherein the second mounting bracket is a heat conduction sleeve, the second temperature sensing probe is plugged into the heat conduction sleeve, and the heat exchanger on the indoor side The heat conducting sleeve is welded to the heat exchange tube of the indoor heat exchanger, and the heat conducting sleeve on the outdoor heat exchanger is welded to the heat exchange tube of the outdoor heat exchanger.
14. The integral air conditioner according to claim 13, wherein the second mounting bracket on the indoor heat exchanger is installed in the middle of the flow path of the indoor heat exchanger; and/or,

    The second mounting bracket on the outdoor heat exchanger is installed in the middle of the flow path of the outdoor heat exchanger; and/or,

    The heat conducting sleeve is made of metal.
15. The integral air conditioner according to any one of claims 1 to 13, wherein the second temperature sensing module includes a third temperature sensing probe and a third mounting bracket, and the third temperature sensing probe passes through the first The three mounting brackets are installed on the discharge pipe of the compressor, and are used for detecting the temperature of the discharge pipe of the compressor.
16. The integral air conditioner according to claim 15, wherein the third mounting bracket includes a first arc segment and a second arc segment connected, and the first arc segment and the second arc segment The section encloses to form a clamping line space, so as to jointly clamp the exhaust pipe of the compressor and the third temperature-sensing probe.
17. The integrated air conditioner according to claim 16, wherein the third mounting bracket further includes an inclined section connected to the free end of the second arc section, the inclined section faces out of the clamping space, and extending obliquely in a direction away from the first arc segment; and/or,

    The material of the third mounting bracket is metal.

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