Pressure regulating pump installation structure and water purifier

Abstract

The present application relates to a pressure-stabilizing pump installation structure and a water purifier, comprising a bracket having a housing cavity and an opening connected to the housing cavity, wherein the pressure-stabilizing pump is installed in the housing cavity by means of the opening; and a waterway plate cover having a waterway channel, wherein the waterway plate cover is arranged at the opening. The pressure-stabilizing pump installation structure and the water purifier provided by the present application, on the one hand, can make the pressure-stabilizing pump be protected by the bracket and the waterway plate cover, and on the other hand, can integrate the waterway plate and the protective cover of the pressure-stabilizing pump into one body, which reduces the parts of the whole machine without affecting the structure of the waterway plate, makes the structural design of the whole machine more compact, and reduces the volume of the whole machine.

Description

Technical Field

[0001] The present application relates to the technical field of multifunctional household appliances, and in particular to a pressure-stabilizing pump installation structure and a water purifier. Background Art

[0002] In recent years, water quality issues have attracted more and more attention. In order to purify water, many families will install water purifiers. Among them, reverse osmosis water purifiers have been favored by users because they can directly convert tap water into ultra-pure water.

[0003] At present, in the reverse osmosis water purifier, the structure of the whole machine usually includes a pressure-stabilizing pump. In order to prevent the pressure-stabilizing pump from falling out during the falling process, a pressure-stabilizing pump cover part is usually designed. However, this will increase the number of parts of the whole machine and increase its volume. Summary of the invention

[0004] Based on this, it is necessary to provide a pressure-stabilizing pump installation structure and a water purifier that can reduce the number of parts and the volume of the whole machine in order to address the problem that the traditional reverse osmosis water purifier has many parts and a large volume.

[0005] The present application provides a pressure-stabilizing pump installation structure for installing a pressure-stabilizing pump, the pressure-stabilizing pump installation structure comprising:

[0006] A bracket, comprising a receiving cavity and an opening communicating with the receiving cavity, wherein the pressure-stabilizing pump is installed in the receiving cavity by means of the opening;

[0007] The waterway plate cover shell has a waterway channel, and the waterway plate cover shell is arranged at the opening.

[0008] In one of the embodiments, the bracket cooperates with the waterway plate cover to be disposed around the pressure-stabilizing pump along the circumference of the pressure-stabilizing pump.

[0009] In one of the embodiments, the bracket further includes a connecting portion, and the pressure-stabilizing pump is suspended in the accommodating cavity by means of the connecting portion.

[0010] In one embodiment, the opening is arranged downward in a vertical direction.

[0011] In one embodiment, the waterway plate cover comprises a first bottom plate and a first side plate connected to the first bottom plate, wherein the first side plate is located on one side of the first bottom plate;

[0012] The first side plate and the first bottom plate are jointly arranged to form a receiving cavity which is recessed in a direction away from the accommodating cavity.

[0013] In one embodiment, the radial dimension of the receiving cavity gradually increases from the first bottom plate toward the accommodating cavity.

[0014] In one embodiment, the first side plate is connected to the bracket, and the water channel is provided on the first bottom plate.

[0015] In one embodiment, a plurality of convex ribs arranged at intervals are disposed on the first bottom plate and / or the first side plate.

[0016] In one embodiment, the bracket includes a second bottom plate and a second side plate connected to the second bottom plate, the second bottom plate and the second side plate are jointly arranged to form the accommodating cavity, and the opening is formed on a side of the second side plate away from the second bottom plate;

[0017] Wherein, the second side panel includes two second sub-side panels which are arranged opposite to each other.

[0018] In one embodiment, the bracket includes a second bottom plate and a second side plate connected to the second bottom plate, the second bottom plate and the second side plate are jointly arranged to form the accommodating cavity, and the opening is formed on a side of the second side plate away from the second bottom plate;

[0019] The second side plate is provided with supporting ribs on the outside.

[0020] In one embodiment, the bracket includes a second bottom plate and a second side plate connected to the second bottom plate, the second bottom plate and the second side plate are jointly arranged to form the accommodating cavity, and the opening is formed on a side of the second side plate away from the second bottom plate;

[0021] An anti-collision rib is provided on one side of the second bottom plate facing the accommodating cavity.

[0022] In one embodiment, the bracket includes a second bottom plate and a second side plate connected to the second bottom plate, the second bottom plate and the second side plate are jointly arranged to form the accommodating cavity, and the opening is formed on a side of the second side plate away from the second bottom plate;

[0023] The bracket also includes at least two extension parts, each of which is connected to a side of the second side plate away from the second bottom plate and protrudes out of the second side plate, and a guide channel for guiding the waterway plate cover is formed between two adjacent extension parts.

[0024] In one of the embodiments, a positioning portion is provided on the bracket, and a matching portion is provided on the waterway plate cover, and the positioning portion cooperates with the matching portion to position the waterway plate cover relative to the bracket.

[0025] In one of the embodiments, one of the bracket and the waterway plate cover is provided with a clip, and the other of the bracket and the waterway plate cover is provided with a slot, and the clip cooperates with the slot to connect the waterway plate cover to the bracket.

[0026] In one of the embodiments, the pressure-stabilizing pump installation structure further includes a first threaded connector, and the bracket is connected to the waterway plate cover via the first threaded connector.

[0027] Another aspect of the present invention further provides a water purifier, including a pressure-stabilizing pump and the above-mentioned pressure-stabilizing pump installation structure.

[0028] The above-mentioned pressure-stabilizing pump installation structure and water purifier, on the one hand, can ensure that the pressure-stabilizing pump is protected by the bracket and the waterway plate cover, and on the other hand, the waterway plate and the protective cover of the pressure-stabilizing pump are integrated into one, which does not affect the structure of the waterway plate while reducing the parts of the whole machine, making the structural design of the whole machine more compact and reducing the volume of the whole machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional structural schematic diagram of a pressure-stabilizing pump installation structure in one embodiment of the present application;

[0030] Figure 2 for Figure 1 An exploded structural diagram of a pressure-stabilizing pump installation structure is shown;

[0031] Figure 3 for Figure 1 A schematic diagram of the structure of the bracket in the pressure-stabilizing pump installation structure shown;

[0032] Figure 4 for Figure 1 A schematic diagram of the structure of the waterway plate cover in the pressure-stabilizing pump installation structure shown;

[0033] Figure 5 for Figure 4 A schematic structural diagram of the waterway plate cover from another perspective is shown. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0036] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0041] In addition, the drawings are not drawn to a 1:1 scale, and the relative sizes of the elements in the drawings are drawn only as examples and not necessarily according to the true scale.

[0042] Figure 1 A schematic diagram of the three-dimensional structure of a pressure-stabilizing pump installation structure in an embodiment of the present application is shown; Figure 2 for Figure 1 An exploded structural diagram of a pressure-stabilizing pump installation structure is shown; Figure 3 for Figure 1 The structural schematic diagram of the bracket in the pressure-stabilizing pump installation structure shown in the figure. For the convenience of description, the figure only shows the structure related to the embodiment of the present application.

[0043] Referring to the drawings, an embodiment of the present application provides a pressure-stabilizing pump installation structure 100 for installing a pressure-stabilizing pump 200. The pressure-stabilizing pump installation structure 100 includes a bracket 10 and a waterway plate cover 20. The pressure-stabilizing pump installation structure 100 of the present application is used in a water purifier, specifically a reverse osmosis water purifier, and can also be used in an under-counter water purifier and heat-and-water all-in-one machine with reverse osmosis water purifier function. Of course, it can also be applied to other products applicable to the pressure-stabilizing pump installation structure 100, which is not limited here.

[0044] The bracket 10 has a receiving cavity 11 and an opening 12 communicating with the receiving cavity 11 . The pressure regulating pump 200 is installed in the receiving cavity 11 via the opening 12 . The waterway plate cover 20 has a waterway channel and is covered at the opening 12 .

[0045] In this way, on the one hand, the pressure-stabilizing pump 200 can be protected by the bracket 10 and the waterway plate cover 20, and on the other hand, the waterway plate and the protective cover of the pressure-stabilizing pump are integrated into one, which does not affect the structure of the waterway plate and reduces the parts of the whole machine, making the structural design of the whole machine more compact and reducing the volume of the whole machine.

[0046] like Figure 4 As shown, in some embodiments, the waterway plate cover 20 further includes a plurality of interfaces 201 communicating with the waterway channel. Specifically, the interface 201 may be at least one of a solenoid valve interface 2011 , a 2-tap interface 2012 or a 3-tap interface 2013 .

[0047] In some embodiments, the waterway plate cover 20 is further provided with a wire structure 202, and the wire structure 202 is used to guide the wiring of the fuselage. Specifically, the wire structure 202 includes a wire buckle, and can also be other forms such as a guide groove, which is not limited here.

[0048] Please refer again Figure 1 and Figure 2 In some embodiments, the bracket 10 and the waterway plate cover 20 cooperate to surround the pressure-stabilizing pump 200 along the circumference of the pressure-stabilizing pump. In this way, the bracket 10 and the waterway plate cover 20 can surround the pressure-stabilizing pump 200, which has a sound insulation effect to a certain extent. Specifically, the pressure-stabilizing pump 200 is installed in the accommodating cavity 11 from the opening 12 along its radial direction, and the waterway plate cover 20 is covered at the opening 12 along the radial direction of the pressure-stabilizing pump 200.

[0049] Please refer again Figure 3 In order to further reduce the noise generated during the operation of the voltage-stabilizing pump 200, the bracket 10 is provided to further include a connecting portion 13, and the voltage-stabilizing pump 200 is suspended in the accommodating cavity 11 by means of the connecting portion 13. In this way, the weight of the voltage-stabilizing pump 200 will not be completely pressed on the bracket 10, so the vibration of the voltage-stabilizing pump 200 to the bracket 10 during the operation can be reduced, thereby reducing the vibration of the whole machine.

[0050] Furthermore, the opening 12 is arranged downward in the vertical direction. Since the pressure-stabilizing pump 200 is at risk of falling or shaking in the hanging installation mode, especially during transportation, the pressure-stabilizing pump 200 is easily damaged. Therefore, the opening 12 is arranged downward in the vertical direction, and after the pressure-stabilizing pump 200 falls or shakes from the opening 12, the pressure-stabilizing pump 200 can be supported and protected by the waterway plate cover 20.

[0051] It should be pointed out that after the pressure-stabilizing pump 200 and the waterway plate cover 20 are normally installed on the bracket 10, there is a gap between the pressure-stabilizing pump 200 and the waterway plate cover 20 in the vertical direction, thereby achieving contact-free operation, thereby preventing the working vibration of the pressure-stabilizing pump 200 from being transmitted to the bracket through the waterway plate cover 20 to cause resonance.

[0052] like Figure 5 As shown, specifically in the embodiment of the present application, the waterway plate cover 20 includes a first bottom plate 21 and a first side plate connected to the first bottom plate 21, the first side plate is located on one side of the first bottom plate 21, and the first side plate and the first bottom plate are jointly arranged to form a receiving cavity 22 that is recessed in a direction away from the accommodating cavity 11. By configuring the cover 20 to have a structure with a receiving cavity 22, the pressure-stabilizing pump 200 can be reliably supported and protected after the pressure-stabilizing pump 200 falls or shakes from the opening 12. More specifically, the first side plate includes two first sub-side plates 23, the two first sub-side plates 23 are arranged opposite to each other, and the two first sub-side plates 23 and the first bottom plate 21 are jointly arranged to form the receiving cavity 22.

[0053] Furthermore, the radial dimension of the receiving cavity 22 gradually increases from the direction of the first bottom plate 32 to the direction of the receiving cavity 11, so that the first side plate can also provide a certain support for the pressure-stabilizing pump 200, and the support and buffering effects are better. Specifically, the two first sub-side plates 23 are both inclined toward the first bottom plate 21 in a direction perpendicular to the first bottom plate 21.

[0054] Furthermore, the first side plate is connected to the bracket 10, and the water channel is provided on the first bottom plate 21. The water channel is provided on the first bottom plate 21 instead of on the first side plate. On the one hand, it can avoid the situation that the first side plate needs to avoid the water channel due to the connection with the bracket 10. On the other hand, it can increase the structural strength of the first side plate, so that it can be reliably connected to the bracket 10 while reliably supporting the pressure-stabilizing pump 200.

[0055] Please refer again Figure 3 and Figure 4 Specifically, the bracket 10 is provided with a positioning portion 14, and the waterway plate cover 20 is provided with a matching portion 24, and the positioning portion 14 matches with the matching portion 24 to position the waterway plate cover 20 relative to the bracket 10. Specifically, the matching portion 24 is provided on a side of the first side plate away from the first bottom plate 21. More specifically, the positioning portion 14 includes a positioning stop, and in some embodiments, the positioning portion 14 includes a plurality of positioning portions 14, and the plurality of positioning portions 14 are circumferentially spaced around the opening 12.

[0056] Specifically, one of the bracket 10 and the waterway plate cover 20 is provided with a buckle 15, and the other is provided with a slot 25, and the buckle 15 cooperates with the slot 25 to connect the waterway plate cover 20 with the bracket 10. The buckle 15 and the slot 25 are simply connected, and the installation operation is convenient. Specifically, the bracket 10 is provided with a buckle 15, and the waterway plate cover 20 is provided with a slot 25. In the embodiment of the present application, the buckle 15 or the slot 25 may also include a plurality of buckles 15 or the slot 25, and the plurality of buckles 15 or the slot 25 are arranged circumferentially and spaced around the opening 12. Preferably, the buckle 15 or the slot 25 includes two, and the two buckles 15 or the slot 25 are located on opposite sides of the opening 12.

[0057] In order to further ensure that the waterway plate cover 20 is stably connected to the bracket 10, in some embodiments, the pressure-stabilizing pump mounting structure 100 further includes a first threaded connector, and the bracket 10 is connected to the waterway plate cover 20 through the first threaded connector. Specifically, the first threaded connector is a screw. More specifically, the first threaded connector includes a plurality of first threaded connectors, and the plurality of first threaded connectors are circumferentially spaced around the opening 12. Preferably, the first threaded connector 30 includes two, and the two first threaded connectors 30 are located on opposite sides of the opening 12.

[0058] Please refer again Figure 5In some embodiments, the first side panel is provided with a plurality of convex ribs 231 arranged at intervals. The provision of the convex ribs 231 can strengthen the structural strength of the first side panel on the one hand, and on the other hand, can also prevent the appearance of depression and hollow feeling when the fuselage of the whole machine is pressed from the outside. In other embodiments, the convex ribs 231 can also be provided on the first bottom panel 21, which can also strengthen the structural strength of the first bottom panel 21 and prevent depression. In other embodiments, the convex ribs 231 can be provided on both the first side panel and the first bottom panel 21. However, since the first bottom panel 21 is provided with a waterway, the structure is complex and the strength is high, therefore, it is not necessary to provide the convex rib 231 structure to enhance the structural strength of the first bottom panel 21.

[0059] Please refer again Figure 3 In some embodiments, the bracket 10 includes a second bottom plate 16 and a second side plate connected to the second bottom plate 16 , and the second bottom plate 16 and the two second side plates together form a accommodating cavity 11 , and an opening 12 is formed on the side of the second side plate away from the second bottom plate 16 .

[0060] Furthermore, a connecting portion 13 is provided on the second bottom plate 16. Specifically, the connecting portion 13 includes a connecting hole, and can be connected to the pressure-stabilizing pump 200 through the connecting hole provided by a second threaded connector.

[0061] The second side plate includes two second sub-side plates 17 that are arranged opposite to each other. Specifically, the two second sub-side plates 17 are arranged opposite to each other along the radial direction of the pressure-stabilizing pump 200. The method of arranging two opposite second sub-side plates 17 is simple, and the pressure-stabilizing pump 200 can be reliably surrounded. Specifically, the positioning portion 14, the buckle 15 or the slot 25 can be arranged on the side of the second sub-side plate 17 that is away from the second bottom plate 16.

[0062] It should be noted that two conducting ports 18 are formed at opposite ends of the two second sub-side plates 17, both of which are connected to the accommodating cavity 11, and the two ends of the voltage-stabilizing pump 200 along its axial direction are respectively exposed at the two conducting ports 18. In this way, some pipelines and wiring of the voltage-stabilizing pump 200 can be connected to external devices through the conducting ports 18.

[0063] Please refer again Figure 2 In some embodiments, the second side panel is provided with a support rib 171 on the outside. The support rib 171 can enhance the structural strength of the bracket 10 to prevent the bracket 10 from being sunken and hollow when the fuselage is pressed from the outside. On the other hand, when the fuselage is matched, it can also form a gap with the fuselage bracket to facilitate the water pipe and prevent the fuselage from directly contacting the water pipe and causing damage to the water pipe. Specifically, the support rib 171 is in a grid shape.

[0064] Please refer again Figure 3In some embodiments, the second bottom plate 16 is provided with an anti-collision rib 161 on one side facing the accommodating cavity 11. Specifically, the anti-collision rib 161 is provided at a position corresponding to the pump head of the pressure-stabilizing pump 200. In this way, when the product falls, the pump head can be prevented from directly hitting the second bottom plate 16, and the anti-collision rib 161 can reduce the anti-collision area and reduce the damage rate.

[0065] Please refer again Figure 2 In some embodiments, the bracket 10 further includes at least two extensions 19, each of which is connected to a side of the second side plate away from the second bottom plate 16 and protrudes out of the second side plate, and a guide channel for guiding the waterway plate cover 20 is formed between the two connected extensions 19. Specifically, the bracket 10 includes four extensions 19, two of which are provided on one of the second sub-side plates 17, and the other two extensions 19 are provided on the other second sub-side plates 17. In this way, both sides of the waterway plate cover 20 can be guided respectively, thereby improving the installation efficiency.

[0066] It should also be pointed out that the extension part 19 of the present application can also be used to connect the bracket 10 with the fuselage. Specifically, a threaded hole is provided at one end of the extension part 19 away from the second side plate, and can be connected to the fuselage through screws. In this way, the structure of the whole machine can be further made compact.

[0067] Based on the same inventive concept, the present application also provides a water purifier, including a pressure-stabilizing pump 200 and the above-mentioned pressure-stabilizing pump mounting structure 100.

[0068] The pressure-stabilizing pump installation structure 100 and the water purifier provided in the embodiment of the present application have the following beneficial effects:

[0069] On the one hand, the pressure-stabilizing pump 200 can be protected by the bracket 10 and the waterway plate cover 20. On the other hand, the waterway plate and the protective cover of the pressure-stabilizing pump are integrated into one. While not affecting the structure of the waterway plate, it also reduces the parts of the whole machine, making the structural design of the whole machine more compact and reducing the volume of the whole machine.

[0070] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0071] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A pressure-stabilizing pump installation structure (100), used for installing a pressure-stabilizing pump (200), characterized in that: The pressure-stabilizing pump installation structure (100) comprises: The bracket (10) has a containing cavity (11) and an opening (12) communicating with the containing cavity (11), wherein the pressure-stabilizing pump (200) is installed in the containing cavity (11) via the opening (12); A waterway plate cover (20) having a waterway channel, the waterway plate cover (20) being arranged to cover the opening (12); the waterway plate cover (20) comprising a first bottom plate (21) and a first side plate connected to the first bottom plate (21), the first side plate being located on one side of the first bottom plate (21); the first side plate and the first bottom plate (21) are jointly arranged to form a receiving cavity (22) which is recessed in a direction away from the accommodating cavity (11).

2. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: The bracket (10) cooperates with the waterway plate cover (20) to be arranged around the pressure-stabilizing pump (200) along the circumference of the pressure-stabilizing pump (200).

3. The pressure-stabilizing pump installation structure (100) according to claim 1 or 2, characterized in that: The bracket (10) further comprises a connecting portion (13), and the pressure-stabilizing pump (200) is suspended in the accommodating cavity (11) by means of the connecting portion (13).

4. The pressure-stabilizing pump installation structure (100) according to claim 3, characterized in that: The opening (12) is arranged downward in the vertical direction.

5. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: The radial dimension of the receiving cavity (22) gradually increases in a direction from the first bottom plate (21) towards the accommodating cavity (11).

6. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: The first side plate is connected to the bracket (10), and the water channel is provided on the first bottom plate (21).

7. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: The first bottom plate (21) and / or the first side plate are provided with a plurality of convex ribs (231) arranged at intervals.

8. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: The bracket (10) comprises a second bottom plate (16) and a second side plate connected to the second bottom plate (16), the second bottom plate (16) and the second side plate together enclose the accommodating cavity (11), and the opening (12) is formed on a side of the second side plate facing away from the second bottom plate (16); Wherein, the second side panel comprises two second sub-side panels (17) arranged opposite to each other.

9. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: The bracket (10) comprises a second bottom plate (16) and a second side plate connected to the second bottom plate (16), the second bottom plate (16) and the second side plate together enclose the accommodating cavity (11), and the opening (12) is formed on a side of the second side plate facing away from the second bottom plate (16); Support ribs (171) are provided on the outside of the second side plate.

10. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: The bracket (10) comprises a second bottom plate (16) and a second side plate connected to the second bottom plate (16), the second bottom plate (16) and the second side plate together enclose the accommodating cavity (11), and the opening (12) is formed on a side of the second side plate facing away from the second bottom plate (16); An anti-collision rib (161) is provided on a side of the second bottom plate (16) facing the accommodating cavity (11).

11. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: The bracket (10) comprises a second bottom plate (16) and a second side plate connected to the second bottom plate (16), the second bottom plate (16) and the second side plate together enclose the accommodating cavity (11), and the opening (12) is formed on a side of the second side plate facing away from the second bottom plate (16); The bracket (10) further comprises at least two extension portions (19), each extension portion (19) being connected to a side of the second side plate away from the second bottom plate (16) and protruding out of the second side plate, and a guide channel for guiding the waterway plate cover (20) is formed between two adjacent extension portions (19).

12. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: The bracket (10) is provided with a positioning portion (14), the waterway plate cover (20) is provided with a matching portion (24), and the positioning portion (14) matches with the matching portion (24) so ​​that the waterway plate cover (20) is positioned relative to the bracket (10).

13. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: One of the bracket (10) and the waterway plate cover (20) is provided with a buckle (15), and the other of the bracket (10) and the waterway plate cover (20) is provided with a slot (25), and the buckle (15) cooperates with the slot (25) to connect the waterway plate cover (20) to the bracket (10).

14. The pressure-stabilizing pump installation structure (100) according to claim 1, characterized in that: The pressure-stabilizing pump (200) installation structure further comprises a first threaded connector, and the bracket (10) and the waterway plate cover (20) are connected via the first threaded connector.

15. A water purifier, characterized in that: It comprises a pressure-stabilizing pump (200) and a pressure-stabilizing pump installation structure (100) as claimed in any one of claims 1 to 14.

Images