Hydraulic module and air conditioner

Abstract

The utility model provides a hydraulic module and an air conditioner, and relates to the technical field of air conditioning equipment. The hydraulic module comprises a shell, a water tank, a first circulating assembly and a second circulating assembly, and the shell is cylindrical and comprises a first shell body and a second shell body; the first shell and the second shell are coaxially arranged from top to bottom; a first cavity is formed in the first shell, and a water tank is arranged; a second cavity is formed in the second shell, a first circulation assembly and a second circulation assembly are arranged, and the power of the first circulation assembly is larger than or equal to that of the second circulation assembly. According to the hydraulic module, the attractiveness of the hydraulic module can be improved, the occupied space of hardware is reduced, the size of the hydraulic module is reduced, convenience is provided for production and transportation of the shell and assembly of the hydraulic module, the first circulation assembly and the second circulation assembly are arranged, the applicable working conditions of the hydraulic module can be expanded, and the application range is widened. And the matching degree of the hydraulic module to different working condition scenes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning equipment, in particular to a hydraulic module and an air conditioner. Background Art

[0002] A hydraulic module is an integrated hydraulic system used to manage, distribute, and control a water circuit.

[0003] Currently, the existing hydraulic modules are relatively large in size, inconvenient in the production, transportation, installation, and use processes, and have a relatively single applicable working condition scenario. Summary of the Utility Model

[0004] An embodiment of the present application provides a hydraulic module and an air conditioner. The hydraulic module housing is set to be cylindrical and split into a first housing and a second housing, which is beneficial to reducing the housing volume and facilitating the production, transportation, installation, and use processes of the hydraulic module. It is configured with a first circulation component and a second circulation component. Among them, the power of the first circulation component is greater than or equal to the power of the second circulation component. On the one hand, it is beneficial to expand the applicable working conditions of the hydraulic module of the present application and improve the matching degree of the hydraulic module of the present application for different working condition scenarios. On the other hand, in the case of sudden damage to the circulation component, another circulation component can be enabled to ensure the normal operation of the hydraulic module.

[0005] In a first aspect, the present application proposes a hydraulic module, including: a housing, a water tank, a first circulation component, and a second circulation component. The housing is cylindrical and includes: a first housing and a second housing; the first housing and the second housing are coaxially arranged from top to bottom; the first housing forms a first cavity and is provided with a water tank; the second housing forms a second cavity and is provided with the first circulation component and the second circulation component, where the power of the first circulation component is greater than or equal to the power of the second circulation component.

[0006] In some feasible embodiments, a first hole and a second hole are formed at the bottom of the first housing, and an open end is formed at the top of the second housing; the first circulation assembly includes: a first circulation pump, a first water pipe group, and a first valve body; the second circulation assembly includes: a second circulation pump, a second water pipe group, and a second valve body; the first circulation pump is disposed in the second cavity on one side close to the second housing; a third hole is formed in the side wall of the second housing away from the first circulation pump; one end of the first water pipe group passes through the open end and the first hole to communicate with the water tank, so that water flows from the water tank into the first circulation pump, and the other end passes through the third hole through the circulation pump, so that water flows out of the third hole; the second circulation pump is disposed in the second cavity on the other side close to the second housing; a fourth hole is formed in the side wall of the second housing away from the second circulation pump; one end of the second water pipe group passes through the open end and the second hole to communicate with the water tank, so that water flows from the water tank into the second circulation pump, and the other end passes through the fourth hole through the circulation pump, so that water flows out of the fourth hole; wherein, a first valve body and a second valve body are respectively disposed on the first water pipe group and the second water pipe group.

[0007] In some feasible embodiments, the above-mentioned hydraulic module further includes: a temperature adjustment assembly disposed in the water tank, and the temperature adjustment assembly includes: an electric heating element, a temperature sensing element, and a temperature limiting element; the electric heating element is used for heating the water in the water tank; the temperature sensing element is used for measuring the water temperature; the temperature limiting element is used for controlling the electric heating element to stop heating when the water temperature measured by the temperature sensing element is greater than or equal to a preset temperature; wherein, a protective cover is provided on the first housing corresponding to the temperature adjustment assembly.

[0008] In some feasible embodiments, the above-mentioned hydraulic module further includes: an extension pipe fitting, and exhaust ports are formed at the top of the first housing and the top of the water tank, and the extension pipe fitting passes through the exhaust ports.

[0009] In some feasible embodiments, a first water inlet and a second water inlet are formed on one side of the side walls of the first housing and the water tank, and a second water inlet is formed on the other side; wherein, the aperture of the first water inlet is greater than or equal to the aperture of the second water inlet, the aperture of the first water inlet is positively correlated with the power of the first circulation assembly, and the aperture of the second water inlet is positively correlated with the power of the second circulation assembly.

[0010] In some feasible embodiments, the first water inlet and the second water inlet are covered with filter meshes.

[0011] In some feasible embodiments, a water dripping hole is formed at the bottom of the second housing, and a heat insulation filler is provided on the inner wall of the second housing.

[0012] In some feasible embodiments, a maintenance opening is formed in the second housing, a door body is hinged to the maintenance opening, and a switch is provided on the door body.

[0013] In some possible embodiments, the first housing and / or the second housing are integrally formed sheet metal parts; wherein, near the open end, a support platform is formed on the inner wall of the second housing, and the support platform is annular for supporting the first housing.

[0014] In a second aspect, the present application provides an air conditioner including: the hydraulic module as described in any one of the above.

[0015] The present application provides a hydraulic module and an air conditioner. The hydraulic module includes: a housing, a water tank, a first circulation component, and a second circulation component. The housing is cylindrical and includes: a first housing and a second housing; the first housing and the second housing are coaxially arranged from top to bottom; the first housing forms a first cavity and is provided with a water tank; the second housing forms a second cavity and is provided with the first circulation component and the second circulation component. Among them, the power of the first circulation component is greater than or equal to the power of the second circulation component. The hydraulic module provided by the present application can improve the aesthetics of the hydraulic module, reduce the hardware occupation space, reduce the volume of the hydraulic module, facilitate the production and transportation of the housing and the assembly of the hydraulic module, and is configured with the first circulation component and the second circulation component, which is beneficial to expanding the applicable working conditions of the hydraulic module of the present application and improving the matching degree of the hydraulic module of the present application for different working condition scenarios.

[0016] Other advantages, objectives, and features of the present application will be partially reflected by the following description, and partially will also be understood by those skilled in the art through the research and practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] By reading the detailed description of the exemplary embodiments below, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of illustrating the exemplary embodiments and are not considered to be a limitation of the present application. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0018] Figure 1 is a structural schematic diagram of a hydraulic module provided by an embodiment of the present application;

[0019] Figure 2 is another structural schematic diagram of a hydraulic module provided by an embodiment of the present application;

[0020] Figure 3 is yet another structural schematic diagram of a hydraulic module provided by an embodiment of the present application;

[0021] Figure 4 is a structural schematic diagram of a second housing provided by an embodiment of the present application.

[0022] Among them, Figures 1 to 4 the corresponding relationship between the reference numerals in the drawings and the structural names is:

[0023] 10. Hydraulic module;

[0024] 1. Housing; 2. Water tank; 3. First circulation component; 4. Second circulation component; 5. Temperature regulation component; 6. Extension pipe fitting; 7. Exhaust port; 8. First water inlet; 9. Second water inlet; 10. Filter screen; 11. Decorative strip;

[0025] 110. First housing; 111. Protective cover;

[0026] 1110. First cavity; 1120. First hole body; 1130. Second hole body;

[0027] 120. Second housing; 121. Thermal insulation filler; 122. Door body; 123. Switch; 124. Support platform;

[0028] 1210. Second cavity; 1220. Third hole body; 1230. Fourth hole body; 1240. Drip hole; 1250. Maintenance opening; 1260. Wiring port;

[0029] 310. First circulation pump; 320. First water pipe group; 330. First valve body;

[0030] 410. Second circulation pump; 420. Second water pipe group; 430. Second valve body;

[0031] 510. Electric heating element; 520. Temperature sensing element; 530. Temperature limiting element. Detailed implementation mode

[0032] In order to better understand the technical solutions provided in the embodiments of this specification, the technical solutions in the embodiments of this specification will be described in detail below through the drawings and specific embodiments. It should be understood that the specific features in the embodiments of this specification and the embodiments are detailed descriptions of the technical solutions in the embodiments of this specification, rather than limitations on the technical solutions of this specification. Without conflict, the technical features in the embodiments of this specification and the embodiments can be combined with each other.

[0033] In this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element. The term "more than two" includes two or more than two cases.

[0034] The Hydraulic Module is an integrated hydraulic system for realizing the management, distribution and control of the water circuit.

[0035] Currently, the existing hydraulic modules are relatively large in volume, inconvenient in the production, transportation, installation and use processes, and the applicable working conditions are relatively single.

[0036] In view of this, the embodiments of the present application provide a hydraulic module and an air conditioner. The housing of the hydraulic module is set to be cylindrical and split into a first housing and a second housing, which is beneficial to reducing the volume of the housing and facilitating the production, transportation, installation and use processes of the hydraulic module. It is configured with a first circulation component and a second circulation component. Among them, the power of the first circulation component is greater than or equal to the power of the second circulation component. On the one hand, it is beneficial to expand the applicable working conditions of the hydraulic module of the present application and improve the matching degree of the hydraulic module of the present application for different working condition scenarios. On the other hand, in the case of sudden damage to the circulation component, another circulation component can be enabled to ensure the normal operation of the hydraulic module.

[0037] In the first aspect of the embodiments of the present application, a hydraulic module is provided. Figures 1 - 3 It is a structural schematic diagram of a hydraulic module 10 provided by the embodiments of the present application. As Figures 1 - 3 shown, the hydraulic module 10 proposed by the present application includes: a housing 1, a water tank 2, a first circulation component 3 and a second circulation component 4. The housing is cylindrical and includes: a first housing 110 and a second housing 120; the first housing 110 and the second housing 120 are arranged coaxially from top to bottom; the first housing 110 forms a first cavity 1110 and is provided with a water tank 2; the second housing 120 forms a second cavity 1210 and is provided with a first circulation component 3 and a second circulation component 4. Among them, the power of the first circulation component 3 is greater than or equal to the power of the second circulation component 4.

[0038] In some feasible embodiments, the volume of the first cavity 1110 is positively correlated with the volume of the water tank 2, and the volume of the second cavity 1210 is positively correlated with the sum of the volumes of the first circulation assembly 3 and the second circulation assembly 4.

[0039] It should be noted that since the first housing 110 and the second housing 120 are coaxially arranged from top to bottom, the first housing 110 forms a first cavity 1110 for arranging the water tank 2; the second housing 120 forms a second cavity 1210 for arranging the first circulation assembly 3 and the second circulation assembly 4. Then, the above-mentioned first circulation assembly 3 and second circulation assembly 4 are placed below the above-mentioned water tank 2, which is beneficial to reducing the risk of cavitation of the first circulation assembly 3 and the second circulation assembly 4.

[0040] In some feasible embodiments, the above-mentioned first circulation assembly 3 and second circulation assembly 4 can be enabled simultaneously or separately to match different working condition requirements.

[0041] It should be noted that in the case of a failure of the first circulation assembly 3 or the second circulation assembly 4, the other circulation assembly can be enabled to ensure the normal operation of the hydraulic module 10.

[0042] Based on this, the housing of the hydraulic module 10 in this application is set to be cylindrical, which is beneficial to improving the aesthetic appearance of the hydraulic module 10; among them, the above-mentioned water tank 2 and the circulation assembly are arranged in an up-and-down structure, which is beneficial to reducing the hardware occupation space, thereby reducing the volume of the hydraulic module 10; the housing of the hydraulic module 10 in this application is split into a first housing 110 and a second housing 120, which is beneficial to facilitating the production and transportation of the housing and the assembly of the hydraulic module 10. At the same time, a first circulation assembly 3 and a second circulation assembly 4 are configured, wherein the power of the first circulation assembly 3 is greater than or equal to the power of the second circulation assembly 4. On the one hand, it is beneficial to expand the applicable working conditions of the hydraulic module 10 in this application and improve the matching degree of the hydraulic module 10 in this application for different working condition scenarios. On the other hand, in the case of a sudden damage to the circulation assembly, the other circulation assembly can be enabled to ensure the normal operation of the hydraulic module 10.

[0043] In some feasible embodiments, the above-mentioned cylindrical housing can also be provided with a decorative strip 11 to improve the aesthetic appearance of the above-mentioned hydraulic module 10.

[0044] Exemplarily, Figure 4 For a structural schematic diagram of a second housing 120 provided by an embodiment of this application, in some feasible embodiments, such as Figures 1 - 4As shown in the figure, a first hole 1120 and a second hole 1130 are formed at the bottom of the first housing 110, and an open mouth is formed at the top of the second housing 120; the first circulation assembly 3 includes: a first circulation pump 310, a first water pipe group 320, and a first valve body 330; the second circulation assembly 4 includes: a second circulation pump 410, a second water pipe group 420, and a second valve body 430; the first circulation pump 310 is disposed in the second cavity 1210 on a side close to the second housing 120; a third hole 1220 is formed in a side wall of the second housing 120 away from the first circulation pump 310; one end of the first water pipe group 320 passes through the open mouth and is connected to the water tank 2 through the first hole 1120, so that water flows from the water tank 2 into the first circulation pump 310, and the other end passes through the third hole 1220 through the circulation pump, so that water flows out from the third hole 1220; the second circulation pump 410 is disposed in the second cavity 1210 on the other side close to the second housing 120; a fourth hole 1230 is formed in a side wall of the second housing 120 away from the second circulation pump 410; one end of the second water pipe group 420 passes through the open mouth and is connected to the water tank 2 through the second hole 1130, so that water flows from the water tank 2 into the second circulation pump 410, and the other end passes through the fourth hole 1230 through the circulation pump, so that water flows out from the fourth hole 1230; wherein, a first valve body 330 and a second valve body 430 are respectively disposed on the first water pipe group 320 and the second water pipe group 420.

[0045] It can be understood that the power of the first circulation assembly 3 is approximately equal to the power of the first circulation pump 310, and the power of the second circulation assembly 4 is approximately equal to the power of the second circulation pump 410.

[0046] Wherein, the first water pipe group 320 and the second water pipe group 420 can be connected by a plurality of water pipes. The connection mode and arrangement mode of the water pipes can be set according to the specific positions of the first hole 1120, the second hole 1130, the third hole 1220, the fourth hole 1230, the first circulation pump 310 and the second circulation pump 410, and no specific limitation is made here.

[0047] It should be noted that the aperture of the first hole 1120 and the third hole 1220 is positively correlated with the power of the first circulation pump 310, and the aperture of the second hole 1130 and the fourth hole 1230 is positively correlated with the power of the second circulation pump 410.

[0048] In some feasible embodiments, one end of the first water conduit group 320 passing through the first hole 1120 and communicating with the water tank 2, and one end of the second water conduit group 420 passing through the second hole 1130 and communicating with the water tank 2 can be higher than the bottom of the water tank 2 and extend into the water tank 2, so that water flows from the water tank 2 into the first circulation pump 310 and the second circulation pump 410, which is beneficial to preventing impurities from entering the first circulation pump 310 and the second circulation pump 410 along with the water through the first water conduit group 320 and the second water conduit group 420, causing damage to the first circulation pump 310 and the second circulation pump 410.

[0049] A first valve body 330 can be arranged between the water tank 2 and the first circulation pump 310 in the first water conduit group 320 to control the flow rate and velocity of the water flowing from the water tank 2 into the first circulation pump 310. A second valve body 430 can be arranged between the water tank 2 and the second circulation pump 410 in the second water conduit group 420 to control the flow rate and velocity of the water flowing from the water tank 2 into the second circulation pump 410. Among them, the numbers of the first valve body 330 and the second valve body 430 can be set according to actual needs and are not specifically limited here. In some feasible embodiments, the first valve body 330 and the second valve body 430 can be butterfly valves.

[0050] Exemplarily, when the first circulation assembly 3 is enabled, water flows from the water tank 2 into the first circulation pump 310 through the first water conduit group 320, and then flows out of the third hole 1220 through the first water conduit group 320. When the second circulation assembly 4 is enabled, water flows from the water tank 2 into the second circulation pump 410 through the second water conduit group 420, and then flows out of the fourth hole 1230 through the second water conduit group 420. When the first circulation assembly 3 and the second circulation assembly 4 are enabled simultaneously, a part of the water flows from the water tank 2 into the first circulation pump 310 through the first water conduit group 320, and then flows out of the third hole 1220 through the first water conduit group 320, and a part of the water flows from the water tank 2 into the second circulation pump 410 through the second hole 1130, and then flows out of the fourth hole 1230 through the second water conduit group 420.

[0051] Based on this, by placing the first circulation pump 310 and the second circulation pump 410 below the second cavity 1210, the hydraulic module 10 proposed in this application can avoid the idling of the circulation pump and reduce the risk of damage to the circulation pump. By opening the third hole body 1220 on the side wall of the second housing 120 away from the first circulation pump 310 and opening the fourth hole body 1230 on the side wall of the second housing 120 away from the second circulation pump 410, it is beneficial to extend the flow path of the water body from the first circulation pump 310 to the third hole body 1220 and the flow path of the water body from the second circulation pump 410 to the fourth hole body 1230, reduce the impact force received by the third hole body 1220 and the fourth hole body 1230 due to the rapid outflow of the water body, and avoid damage to the third hole body 1220 and the fourth hole body 1230, resulting in a large amount of water leakage and damage to the hydraulic module 10 and the device equipped with the above hydraulic module 10.

[0052] In some feasible embodiments, the above-mentioned hydraulic module 10 further includes: a temperature adjustment component 5 disposed in the water tank 2, and the temperature adjustment component 5 includes: an electric heating element 510, a temperature sensing element 520, and a temperature limiting element 530; the electric heating element 510 is used for heating the water body in the water tank 2; the temperature sensing element 520 is used for measuring the water temperature; the temperature limiting element 530 is used for controlling the electric heating element 510 to stop heating when the water temperature measured by the temperature sensing element 520 is greater than or equal to a preset temperature; wherein, a protective cover 111 is provided on the first housing 110 corresponding to the temperature adjustment component 5.

[0053] Exemplarily, the above-mentioned electric heating element 510 may include: an electric heating tube, etc. The above-mentioned preset temperature can be defined according to user needs and will not be specifically limited here.

[0054] In some feasible embodiments, the above-mentioned protective cover 111 can be disposed at the corresponding position of the electric heating tube.

[0055] It should be noted that by providing the electric heating element 510 in the water tank 2 in this application, it is beneficial to raise the temperature of the water body inside the water tank 2. By providing the temperature sensing element 520 and the temperature limiting element 530 in the water tank 2, it is beneficial to monitor the water temperature in real time and provide over-temperature protection for the hydraulic module 10. By providing the protective cover 111 on the first housing 110 corresponding to the temperature adjustment component 5, it is beneficial to protect the safety of the temperature sensing component circuit and improve the safety of the hydraulic module 10.

[0056] In some feasible embodiments, the above-mentioned hydraulic module 10 further includes: an extension pipe fitting 6, and exhaust ports 7 are opened at the tops of the first housing 110 and the water tank 2, and the extension pipe fitting 6 passes through the exhaust ports 7.

[0057] It should be noted that the interior of the extension pipe can be a hollow structure, which is used to form a local pressure-bearing structure at the top of the water tank 2 to replace the expansion tank and absorb the additional volume generated by the thermal expansion of the water body in the hydraulic module 10, thereby maintaining the pressure stability of the hydraulic module 10, facilitating the improvement of the integration of the hydraulic module 10, reducing the volume of the hydraulic module 10, and saving the manufacturing cost of the hydraulic module 10.

[0058] In some feasible embodiments, a first water inlet 8 is provided on one side of the side walls of the first housing 110 and the water tank 2, and a second water inlet 9 is provided on the other side; wherein, the aperture of the first water inlet 8 is greater than or equal to the aperture of the second water inlet 9, the aperture of the first water inlet 8 is positively correlated with the power of the first circulation assembly 3, and the aperture of the second water inlet 9 is positively correlated with the power of the second circulation assembly 4.

[0059] It should be noted that a through first water inlet 8 is provided on one side of the side walls of the first housing 110 and the water tank 2, and a through second water inlet 9 is provided on the other side, which is beneficial to replenish water to the water tank 2 in stages at any time according to the actual working conditions, so as to improve the matching degree between the operation mode of the hydraulic module 10 and the actual working conditions.

[0060] Exemplarily, when the first circulation assembly 3 is enabled, the water body enters the water tank 2 from the first water inlet 8, flows from the water tank 2 through the first water pipe group 320 into the first circulation pump 310, and then flows out through the third hole body 1220 through the first water pipe group 320. When the second circulation assembly 4 is enabled, the water body enters the water tank 2 from the second water inlet 9, flows from the water tank 2 through the second water pipe group 420 into the second circulation pump 410, and then flows out through the fourth hole body 1230 through the second water pipe group 420. When the first circulation assembly 3 and the second circulation assembly 4 are enabled simultaneously, the water body enters the water tank 2 from the first water inlet 8 and the second water inlet 9 at the same time. Among them, a part of the water body flows from the water tank 2 through the first water pipe group 320 into the first circulation pump 310, and then flows out through the third hole body 1220 through the first water pipe group 320, and a part of the water body flows from the water tank 2 through the second hole body 1130 into the second circulation pump 410, and then flows out through the fourth hole body 1230 through the second water pipe group 420.

[0061] It should be noted that in the present application, by setting the aperture of the first water inlet 8 to be greater than or equal to the aperture of the second water inlet 9, and the aperture of the first water inlet 8 being positively correlated with the power of the first circulation assembly 3, it is possible to achieve that when the first circulation assembly 3 is enabled, the water inflow of the water tank 2 matches the power of the first circulation pump 310, so as to stably operate the hydraulic module 10. By setting the aperture of the second water inlet 9 to be positively correlated with the power of the second circulation assembly 4, it is possible to achieve that when the second circulation assembly 4 is enabled, the water inflow of the water tank 2 matches the power of the second circulation pump 410 to stably operate the hydraulic module 10. Based on this, it is beneficial to expand the applicable working conditions of the hydraulic module 10 of the present application and improve the matching degree of the hydraulic module 10 of the present application for different working condition scenarios.

[0062] In some feasible embodiments, the first water inlet 8 and the second water inlet 9 are covered with a filter net 10.

[0063] It should be noted that when the first water inlet 8 and the second water inlet 9 are covered with the filter net 10, it can prevent impurities from entering the water tank 2 and then entering the first circulation pump 310 through the first water pipe group 320 or entering the second circulation pump 410 through the second water pipe group 420, which is beneficial to improving the operation safety of the first circulation pump 310 and the second circulation pump 410, thereby improving the operation safety of the hydraulic module 10.

[0064] In some feasible embodiments, a water dripping hole 1240 is opened at the bottom of the second housing 120, and a heat preservation filler 121 is arranged on the inner wall of the second housing 120.

[0065] Exemplarily, the above-mentioned heat preservation filler 121 can be heat preservation cotton or the like.

[0066] It should be noted that by opening the water dripping hole 1240 at the bottom of the second housing 120, it can prevent water from accumulating inside the hydraulic module 10, which is beneficial to maintaining the stable operation and operation safety of the hydraulic module 10; the inner wall of the second housing 120 is provided with the heat preservation filler 121, which is beneficial to heat preservation of the water body and isolation of the noise of the circulation pump.

[0067] In some feasible embodiments, the second housing 120 is provided with a maintenance opening 1250, a door body 122 is hinged to the maintenance opening 1250, and a switch 123 is arranged on the door body 122.

[0068] In some feasible embodiments, the maintenance door can be connected to the second housing 120 through a hinge, and a switch 123 can be installed on the door body 122, for example: pressing the switch 123, etc. It should be noted that the type of the above-mentioned switch 123 can be selected according to the needs of users and will not be specifically limited here.

[0069] It should be noted that a maintenance opening 1250 is provided in the second housing 120, and a door body 122 is hinged to the maintenance opening 1250. A switch 123 is provided on the door body 122, which is beneficial to facilitate the later maintenance of the circulation component.

[0070] In some feasible embodiments, at the corresponding positions of the maintenance opening 1250 and the door body 122, a locking device may be provided to improve the tightness between the door body 122 and the housing, thereby preventing foreign objects from entering the second cavity 1210 through the maintenance opening 1250 and damaging the above-mentioned circulation component. A wire arranging opening 1260 may also be provided on the side wall of the second housing 120 to facilitate power supply to the first circulation pump 310 and the second circulation pump 410.

[0071] In some feasible embodiments, the first housing 110 and / or the second housing 120 is an integrally formed sheet metal part. Among them, near the open end, a support platform 124 may further be formed on the inner wall of the second housing 120. The support platform 124 is in a circular ring shape and is used to support the first housing 110.

[0072] It should be noted that the first housing 110 and / or the second housing 120 being an integrally formed sheet metal part is beneficial to improve the structural strength of the first housing 110 and / or the second housing 120, simplify the housing manufacturing process, and reduce the housing manufacturing cost; the formation of the circular ring-shaped support platform 124 on the inner wall of the second housing 120 is beneficial to improve the stability of the support process of the second housing 120 for the first housing 110.

[0073] In the second aspect of the embodiments of the present application, an air conditioner is proposed, which includes: the hydraulic module as described in any one of the above.

[0074] Those of ordinary skill in the art can understand the specific details and beneficial effects of the air conditioner by reading the above relevant descriptions of the hydraulic module. For the sake of brevity, they will not be elaborated here.

[0075] It should be noted that in the above embodiments, the descriptions of each embodiment have their own emphases. For the parts not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0076] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

[0077] Although the preferred embodiments of the present specification have been described, additional changes and modifications can be made to these embodiments by those skilled in the art once they learn of the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications that fall within the scope of the present specification.

[0078] Obviously, those skilled in the art can make various changes and modifications to the present specification without departing from the spirit and scope of the present specification. Thus, if these modifications and variations of the present specification fall within the scope of the claims of the present specification and their equivalent technologies, the present specification is also intended to include these modifications and variations.

Claims

1. A hydraulic module, characterized in that, Comprising: A housing, a water tank, a first circulation assembly, and a second circulation assembly. The housing is cylindrical and includes a first housing and a second housing. The first housing and the second housing are coaxially arranged from top to bottom. The first housing forms a first cavity and is provided with the water tank. The second housing forms a second cavity and is provided with the first circulation assembly and the second circulation assembly, wherein the power of the first circulation assembly is greater than or equal to the power of the second circulation assembly.

2. The hydraulic module according to claim 1, characterized in that, The bottom of the first housing is provided with a first hole and a second hole, and the top of the second housing forms an open mouth. The first circulation assembly includes a first circulation pump, a first water pipe group, and a first valve body. The second circulation assembly includes a second circulation pump, a second water pipe group, and a second valve body. The first circulation pump is disposed in the second cavity on a side close to the second housing. A third hole is formed in a side wall of the second housing away from the first circulation pump. One end of the first water pipe group passes through the open mouth, passes through the first hole and is connected to the water tank, so that water flows from the water tank into the first circulation pump, and the other end passes through the circulation pump and passes through the third hole, so that water flows out from the third hole. The second circulation pump is disposed in the second cavity on a side close to the other side of the second housing. A fourth hole is formed in a side wall of the second housing away from the second circulation pump. One end of the second water pipe group passes through the open mouth, passes through the second hole and is connected to the water tank, so that water flows from the water tank into the second circulation pump, and the other end passes through the circulation pump and passes through the fourth hole, so that water flows out from the fourth hole. Wherein, the first valve body and the second valve body are respectively provided on the first water pipe group and the second water pipe group.

3. The hydraulic module according to claim 2, characterized in that, The hydraulic module further includes a temperature adjustment assembly disposed in the water tank, and the temperature adjustment assembly includes an electric heating element, a temperature sensing element, and a temperature limiting element. The electric heating element is used for heating the water in the water tank. The temperature sensing element is used for measuring the water temperature. The temperature limiting element is used for controlling the electric heating element to stop heating when the water temperature measured by the temperature sensing element is greater than or equal to a preset temperature. Wherein, a protective cover is provided on the first housing corresponding to the temperature adjustment assembly.

4. The hydraulic module according to claim 3, characterized in that The hydraulic module further includes an extension pipe fitting. Exhaust ports are formed at the top of the first housing and the top of the water tank, and the extension pipe fitting passes through the exhaust ports.

5. The hydraulic module according to claim 4, characterized in that A first water inlet and a second water inlet are formed on one side of the side walls of the first housing and the water tank, and a second water inlet is formed on the other side. Wherein, the aperture of the first water inlet is greater than or equal to the aperture of the second water inlet. The aperture of the first water inlet is positively correlated with the power of the first circulation assembly, and the aperture of the second water inlet is positively correlated with the power of the second circulation assembly.

6. The hydraulic module according to claim 5, characterized in that The first water inlet and the second water inlet are covered with filter meshes.

7. The hydraulic module according to claim 6, characterized in that A water dripping hole is formed at the bottom of the second housing, and a heat insulation filler is provided on the inner wall of the second housing.

8. The hydraulic module according to claim 7, characterized in that, An inspection opening is formed in the second housing, a door body is hinged to the inspection opening, and a switch is provided on the door body.

9. The hydraulic module according to any one of claims 2 to 8, characterized in that, The first housing and / or the second housing is / are integrally formed sheet metal parts; Wherein, near the opening, a support platform is formed on the inner wall of the second housing, and the support platform is in a circular ring shape for supporting the first housing.

10. An air conditioner, characterized in that, It includes the hydraulic module according to any one of claims 1 to 9.

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