Floor drain suitable for discharging condensate water of air conditioner

Abstract

The embodiment of the utility model provides a floor drain suitable for discharging condensate water of an air conditioner. The floor drain comprises a floor drain body, a drainage pipe, an elastic part and a sealing part. Wherein the floor drain main body is used for guiding sewage, the floor drain main body is arranged in the ground, and the floor drain main body is communicated with a drainage system; the drainage pipe is arranged on the floor drain body and used for communicating the interior and the exterior of the floor drain body. The air conditioner condensate water discharging pipe is communicated with the water discharging pipe, air conditioner condensate water enters the floor drain body through the water discharging pipe and flows into a water discharging system through the floor drain body, and the problem that in the prior art, the air conditioner condensate water leaks in the air conditioner condensate water discharging process can be solved. In addition, the sealing part is hinged to the end, located in the floor drain body, of the drainage pipe, one end of the elastic part is connected with the floor drain body, the other end of the elastic part is connected with the sealing part, the elastic part can enable the sealing part to selectively seal the pipe opening of the drainage pipe, and odor in the floor drain body or a drainage system is prevented from entering a room through the air conditioner condensate water drainage pipe.

Description

Technical Field

[0001] The present application relates to the technical field of drainage, and in particular to a floor drain suitable for discharging condensed water from air conditioners. Background Art

[0002] A floor drain is a drainage device that connects the ground to the drainage pipe system.

[0003] At present, there are various forms of discharge of central air-conditioning condensate in large buildings, mainly using dedicated risers for air-conditioning condensate to discharge the condensate indirectly to the mop basin or before the water seal of the drainage system pipe.

[0004] However, the current process of discharging air-conditioning condensate water is prone to leakage and odor problems. Utility Model Content

[0005] The embodiment of the present application provides a floor drain suitable for discharging air-conditioning condensate water, so as to solve the problem of air-conditioning condensate water leakage and odor transfer that are prone to occur during the current process of discharging air-conditioning condensate water.

[0006] The embodiment of the present application provides a floor drain suitable for draining condensed water from an air conditioner, comprising a floor drain body, a drain pipe, an elastic member and a sealing member;

[0007] The floor drain body is used to guide sewage, the floor drain body is arranged in the ground, and the floor drain body is connected with the drainage system;

[0008] The drain pipe is arranged on the floor drain body, and is used to connect the inside and the outside of the floor drain body;

[0009] The sealing member is hinged to one end of the drain pipe located inside the floor drain body, one end of the elastic member is connected to the floor drain body, and the other end of the elastic member is connected to the sealing member;

[0010] The air conditioning condensate discharge pipe is connected with the drain pipe so that the air conditioning condensate enters the floor drain body through the drain pipe.

[0011] In a feasible implementation, the drainage pipe includes a first pipe section and a second pipe section, the first pipe section and the second pipe section are connected and perpendicular to each other, the first pipe section is horizontally arranged, the second pipe section is vertically arranged and the opening of the second pipe section faces downward.

[0012] In a feasible implementation, the sealing member is configured as a sealing plate, and the sealing plate is arranged at an end of the second pipe segment facing away from the first pipe segment.

[0013] In a feasible implementation, the elastic member is configured as a tension spring, one end of the tension spring is connected to the floor drain body, and the other end of the tension spring is connected to the sealing plate. The tension spring causes the sealing plate to close the pipe opening of the second pipe section.

[0014] In a feasible implementation, threads are provided inside the first pipe section, and the air-conditioning condensate discharge pipe is connected to the first pipe section via threads.

[0015] In a feasible implementation, a limiting protrusion is provided in the first pipe segment, the limiting protrusion is provided around the circumference of the first pipe segment, and the limiting protrusion is located between the thread and the second pipe segment, and a sealing ring is provided on the side of the limiting protrusion facing away from the second pipe segment.

[0016] In a feasible implementation, the floor drain body includes a side wall, a filter plate placement assembly and a filter plate;

[0017] The side wall is arranged in the ground, the drainage pipe is arranged on the side wall, the filter plate placement component is movably arranged on the side wall, and the filter plate is movably arranged on the filter plate placement component.

[0018] In a feasible implementation, the filter sheet placement assembly includes a fixing plate, a first matching piece, and a second matching piece;

[0019] The fixing plate has a circular opening, the first fitting is arranged along the outer circumference of the fixing plate, and the first fitting is clamped on the side wall; the second fitting is arranged along the circumference of the circular opening, and the second fitting encloses a filter placement space, and the filter is placed in the filter placement space.

[0020] In a feasible implementation, the filter plate placement assembly further includes a lifting ring, which is fixedly disposed on the fixing plate.

[0021] In a feasible implementation, the floor drain further includes a floor drain grate cover, and the floor drain grate cover is movably disposed on the floor drain body.

[0022] The embodiment of the present application provides a floor drain suitable for the discharge of air-conditioning condensate water, including a floor drain body, a drain pipe, an elastic member and a sealing member. The floor drain body is used to guide sewage, the floor drain body is arranged in the ground, and the floor drain body is connected to the drainage system; the drain pipe is arranged on the floor drain body, and the drain pipe is used to connect the inside and outside of the floor drain body. The air-conditioning condensate water discharge pipe is connected to the drain pipe, and the air-conditioning condensate water enters the floor drain body through the drain pipe and flows into the drainage system through the floor drain body, which can avoid the leakage of air-conditioning condensate water in the process of discharging air-conditioning condensate water in the prior art. This kind of floor drain can not only discharge ground sewage, but also take into account the discharge of air-conditioning condensate water.

[0023] In addition, the sealing member is hinged at one end of the drain pipe located inside the floor drain body, one end of the elastic member is connected to the floor drain body, and the other end is connected to the sealing member. The elastic member can enable the sealing member to selectively close the pipe opening of the drain pipe, thereby preventing odors in the floor drain body or the drainage system from entering the room through the air-conditioning condensate discharge pipe, thereby avoiding the odor cross-talk problem that occurs in the process of discharging air-conditioning condensate in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present application and do not constitute improper limitations on the present invention.

[0025] In the attached picture:

[0026] Figure 1 It is an overall schematic diagram of a floor drain suitable for air conditioning condensate discharge provided by an embodiment of the present application;

[0027] Figure 2 yes Figure 1 A cross-sectional view of a floor drain in FIG.

[0028] Figure 3 yes Figure 2 An enlarged schematic diagram of the A region in FIG.

[0029] Figure 4 yes Figure 1 Assembly diagram of the filter placement component in FIG.

[0030] Description of reference numerals:

[0031] 100-floor drain body; 200-drain pipe; 300-elastic part; 400-sealing part; 500-floor drain grate cover; 600-ground; 700-air conditioning condensate discharge pipe; 800-drainage system; 900-filter placement space;

[0032] 110-side wall; 120-filter plate placement assembly; 130-filter plate; 140-lifting ring; 210-first pipe section; 220-second pipe section;

[0033] 111-slot; 121-first matching piece; 122-fixing plate; 123-second matching piece; 211-thread; 212-limiting protrusion;

[0034] 2121-Sealing ring. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solutions in this application, the following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0036] In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0037] 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; it can be a direct connection, or it can be indirectly connected 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.

[0038] A floor drain is a drainage device that connects the ground to the drainage pipe system.

[0039] At present, there are various forms of discharge of central air-conditioning condensate in large buildings, mainly using dedicated risers for air-conditioning condensate to discharge the condensate indirectly to the mop basin or before the water seal of the drainage system pipe.

[0040] However, air-conditioning condensate water is prone to leakage during the process of discharging the air-conditioning condensate water into the mop basin; discharging the air-conditioning condensate water into a dedicated riser for air-conditioning condensate water will increase the construction cost, and it is necessary to find a suitable location to set up the dedicated riser for air-conditioning condensate water, and discharging the air-conditioning condensate water before the water seal of the drainage system pipe will increase the construction difficulty of connecting the air-conditioning condensate water pipe with the drainage system pipe, and it is difficult to prevent odor from passing through the air-conditioning condensate water pipe and causing odor.

[0041] In order to solve the above problems, an embodiment of the present application provides a floor drain suitable for discharging condensed water from air conditioners. The solution provided by the embodiment of the present application will be described in detail below in conjunction with the drawings in the specification.

[0042] Figure 1 It is an overall schematic diagram of a floor drain suitable for air conditioning condensate discharge provided by an embodiment of the present application;

[0043] Figure 2 yes Figure 1 A cross-sectional view of a floor drain in FIG. Figure 3 yes Figure 2 An enlarged schematic diagram of area A in FIG.

[0044] Reference Figures 1 to 3As shown, the embodiment of the present application provides a floor drain suitable for air conditioning condensate discharge, including a floor drain body 100, a drain pipe 200, an elastic member 300 and a sealing member 400. The floor drain body 100 is buried in a preset position of the ground 600 and fixed in the ground 600. The interior thereof is a hollow structure for accommodating sewage and guiding the flow of sewage. The lower end of the floor drain body 100 has a sewage outlet, which is connected to the drainage system 800 through a pipeline, that is, the sewage entering the floor drain body 100 flows into the drainage system 800 through the sewage outlet.

[0045] In addition, an S-shaped water trap is provided in the drainage system 800 connected to the floor drain body 100 to prevent the odor in the drainage system 800 from overflowing.

[0046] The drain pipe 200 is used to communicate with the air conditioning condensate discharge pipe 700, which is arranged on the floor drain body 100. The drain pipe 200 communicates the inside and outside of the floor drain body 100, thereby guiding the air conditioning condensate discharged from the air conditioning condensate discharge pipe 700 to the floor drain body 100, preventing the air conditioning condensate from leaking to the outside, causing pollution and affecting the appearance. Exemplarily, the drain pipe 200 can be arranged on the side of the floor drain body 100 or on the front of the floor drain body 100.

[0047] In addition, the sealing member 400 is hinged at one end of the drain pipe 200 located inside the floor drain body 100. For example, the sealing member 400 can be a PVC plastic plate or a sealing block made of rubber material, which can seal the pipe opening of the drain pipe 200.

[0048] In some examples, one end of the elastic member 300 is connected to the floor drain body 100, and the other end is connected to the sealing member 400; in other examples, one end of the elastic member 300 is connected to the drain pipe 200, and the other end is connected to the sealing member 400. The elastic member 300 enables the sealing member 400 to selectively seal the pipe opening of the drain pipe 200, thereby ensuring smooth drainage of the drain pipe 200 while preventing the odor in the floor drain body 100 or the drainage system 800 from entering the room through the air conditioning condensate discharge pipe 700, thereby avoiding the odor problem that occurs in the prior art during the discharge of air conditioning condensate.

[0049] It is understandable that when the air-conditioning condensed water flows out of the drain pipe 200, the air-conditioning condensed water can rely on its own gravity and impact force to overcome the elastic force of the elastic member 300, so that the sealing member 400 leaves the drain pipe 200, and the air-conditioning condensed water can be smoothly discharged from the drain pipe 200. When the air-conditioning condensed water is emptied, the sealing member 400 can be sealed at the drain outlet again under the elastic force of the elastic member 300, so as to prevent the odor in the drainage system 800 from entering the room through the drain pipe 200 and the air-conditioning condensed water discharge pipe 700.

[0050] Exemplarily, the elastic member 300 may be a tension spring, or an elastic member such as a rubber strip or a rubber band, to provide a certain elastic force to the sealing member 400 so that the sealing member 400 can be sealed at the pipe opening of the drain pipe 200 under the action of the elastic force.

[0051] Continue to refer to Figure 2 and Figure 3 As shown, illustratively, the drain pipe 200 is arranged on the side of the floor drain body 100, and the drain pipe 200 includes a first pipe section 210 and a second pipe section 220. The first pipe section 210 and the second pipe section 220 are connected and the first pipe section 210 and the second pipe section 220 are perpendicular to each other, the first pipe section 210 is arranged horizontally, and the second pipe section 220 is arranged vertically and the opening of the second pipe section 220 faces downward.

[0052] It is understandable that the downward opening of the second pipe section 220 is conducive to the discharge of the air-conditioning condensed water inside it, and can also avoid the noise generated by the air-conditioning condensed water flowing out of the second pipe section 220 impacting the floor drain body 100.

[0053] Continue to refer to Figure 2 and Figure 3 As shown, the sealing member 400 is configured as a sealing plate, which is arranged at one end of the second pipe section 220 facing away from the first pipe section 210. Specifically, the sealing plate is hingedly arranged at the end of the second pipe section 220 facing away from the first pipe section 210 through a rotating shaft, and can rotate under the action of external force.

[0054] In addition, illustratively, an elastic rubber pad is provided on the side of the sealing plate facing the second pipe section 220 to ensure that the sealing plate can seal the pipe opening of the second pipe section 220 to avoid the problem of odor contamination. It should be noted that the size of the elastic rubber pad is equal to or greater than the inner diameter of the second pipe section 220.

[0055] Exemplarily, the elastic member 300 is configured as a tension spring, one end of which is connected to the floor drain body 100 , and the other end of which is connected to the sealing plate. The tension spring enables the sealing plate to close the pipe opening of the second pipe section 220 .

[0056] Continue to refer to Figure 3 As shown, exemplarily, a thread 211 is provided inside the first pipe section 210, and the air-conditioning condensate discharge pipe 700 is connected to the first pipe section 210 via the thread 211, ensuring that the air-conditioning condensate discharge pipe 700 is firmly connected to the first pipe section 210 of the drain pipe 200 to avoid leakage of condensate.

[0057] Continue to refer to Figure 3As shown, for example, a limiting protrusion 212 is provided in the first pipe section 210, and the limiting protrusion 212 is provided around the circumference of the first pipe section 210, and the limiting protrusion 212 is located between the thread 211 and the second pipe section 220, and a sealing ring 2121 is provided on the side of the limiting protrusion 212 facing away from the second pipe section 220. When the air conditioning condensate discharge pipe 700 is connected to the first pipe section 210 of the drain pipe 200 through the thread 211, the front end of the air conditioning condensate discharge pipe 700 presses against the sealing ring 2121 and the limiting protrusion 212, so as to prevent the air conditioning condensate from leaking from the connection between the two to the ground 600.

[0058] Continue to refer to Figure 2 and Figure 3 As shown, the floor drain body 100 includes a side wall 110, a filter plate placement assembly 120 and a filter plate 130. The side wall 110 is used to accommodate the filter plate placement assembly 120, the filter plate placement assembly 120 is used to fix the filter plate 130, and the filter plate 130 is used to filter impurities in sewage to prevent the impurities from clogging the drainage system 800. Specifically, the side wall 110 is set in the ground 600, the drain pipe 200 is set on the side wall 110, the filter plate placement assembly 120 is movably set on the side wall 110, and the filter plate 130 is movably set on the filter plate placement assembly 120. The shape of the side wall 110 can be square or cylindrical, and the shape of the filter plate placement assembly 120 must match the shape of the side wall 110. The filter plate 130 is evenly distributed with strip filter ports or circular filter ports.

[0059] Continue to refer to Figure 2 As shown, the filter placement assembly 120 includes a fixing plate 122 , a first matching piece 121 and a second matching piece 123 .

[0060] Exemplarily, a circular opening is provided in the middle of the fixing plate 122, and the first fitting member 121 is provided along the outer periphery of the fixing plate 122, and the first fitting member 121 is clamped on the side wall 110, so as to fix the fixing plate 122 on the side wall 110. Specifically, a clamping groove 111 is provided on the inner surface of the side wall 110, and the width of the clamping groove 111 is equal to the thickness of the first fitting member 121, so that the first fitting member 121 is just clamped in the clamping groove 111. It can be understood that by fixing the fixing plate 122 on the side wall 110 by clamping the first fitting member 121 and the clamping groove 111, the fixing plate 122 can be easily disassembled.

[0061] In addition, illustratively, there are multiple first matching pieces 121 , and the multiple first matching pieces 121 are respectively connected to different side surfaces of the side wall 110 .

[0062] The second matching piece 123 is arranged along the circumference of the circular opening of the fixing plate 122, and the second matching piece 123 encloses a filter placement space 900, and the filter 130 is placed in the filter placement space 900. It should be noted that the shape of the filter 130 matches the shape of the filter placement space 900, and the sizes are the same, ensuring that the filter placement space 900 can limit the filter 130, and avoid the filter 130 placed in the filter placement space 900 from being offset due to the impact of the water flow.

[0063] In some other examples, a square opening is provided in the middle of the fixing plate 122, and the corresponding filter 130 and the filter placement space 900 are also square, and the filter placement space 900 matches the filter 130 in size, ensuring that the filter placement space 900 can limit the filter 130, and the details are not repeated.

[0064] It can be understood that this type of floor drain can not only discharge 600 sewage on the ground, but also take into account the discharge of air-conditioning condensate water.

[0065] Figure 4 yes Figure 1 Schematic diagram of the assembly of the filter placement component 120.

[0066] Reference Figure 2 and Figure 4 As shown, the filter plate placement assembly 120 further includes a lifting ring 140, which is fixedly disposed on the fixing plate 122. Due to the existence of the lifting ring 140, it is convenient to take the filter plate 130 out of the filter plate placement space 900.

[0067] Continue to refer to Figure 1 As shown, the floor drain also includes a floor drain grate cover 500, which is movably arranged on the floor drain body 100. The floor drain grate cover 500 is provided with a plurality of water holes. Sewage on the ground 600 can flow into the floor drain body 100 through the water holes. The floor drain grate cover 500 can filter large volume impurities in the sewage to prevent large volume impurities from entering the floor drain body 100.

[0068] In addition, the size of the floor drain grate cover 500 matches the size of the floor drain body 100, and a waterproof ring is provided between the floor drain grate cover 500 and the ground 600, thereby ensuring that the floor drain grate cover 500 will not shift under the impact of water flow and avoiding the formation of a gap between the floor drain grate cover 500 and the floor drain body 100.

[0069] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on the several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0070] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.

Claims

1. A floor drain suitable for discharging condensed water from an air conditioner, characterized in that: It comprises a floor drain body (100), a drain pipe (200), an elastic member (300) and a sealing member (400); The floor drain body (100) is used to guide sewage, the floor drain body (100) is arranged in the ground (600), and the floor drain body (100) is connected to the drainage system (800); The drain pipe (200) is arranged on the floor drain body (100), and the drain pipe (200) is used to connect the inside and the outside of the floor drain body (100); The sealing member (400) is hinged to one end of the drain pipe (200) located inside the floor drain body (100), one end of the elastic member (300) is connected to the floor drain body (100), and the other end of the elastic member (300) is connected to the sealing member (400); The air-conditioning condensed water discharge pipe (700) is in communication with the drain pipe (200), so that the air-conditioning condensed water enters the floor drain body (100) through the drain pipe (200).

2. The floor drain suitable for air conditioning condensate discharge according to claim 1, characterized in that: The drainage pipe (200) comprises a first pipe section (210) and a second pipe section (220); the first pipe section (210) and the second pipe section (220) are connected and the first pipe section (210) and the second pipe section (220) are perpendicular to each other; the first pipe section (210) is arranged horizontally, and the second pipe section (220) is arranged vertically and the opening of the second pipe section (220) faces downward.

3. The floor drain suitable for air conditioning condensate discharge according to claim 2, characterized in that: The sealing member (400) is configured as a sealing plate, and the sealing plate is arranged at an end of the second pipe section (220) facing away from the first pipe section (210).

4. The floor drain suitable for air conditioning condensate discharge according to claim 3, characterized in that: The elastic member (300) is configured as a tension spring, one end of which is connected to the floor drain body (100), and the other end of which is connected to the sealing plate, and the tension spring enables the sealing plate to close the pipe opening of the second pipe section (220).

5. The floor drain suitable for air conditioning condensate discharge according to claim 3, characterized in that: The first pipe section (210) is provided with a thread (211) inside, and the air-conditioning condensate discharge pipe (700) is connected to the first pipe section (210) via the thread (211).

6. The floor drain suitable for air conditioning condensate discharge according to claim 5, characterized in that: A limiting protrusion (212) is arranged in the first pipe section (210), the limiting protrusion (212) is arranged around the circumference of the first pipe section (210), and the limiting protrusion (212) is located between the thread (211) and the second pipe section (220), and a sealing ring (2121) is arranged on the side of the limiting protrusion (212) facing away from the second pipe section (220).

7. The floor drain suitable for air conditioning condensate discharge according to claim 1, characterized in that: The floor drain body (100) comprises a side wall (110), a filter plate placement assembly (120) and a filter plate (130); The side wall (110) is arranged in the ground (600), the drain pipe (200) is arranged on the side wall (110), the filter plate placement assembly (120) is movably arranged on the side wall (110), and the filter plate (130) is movably arranged on the filter plate placement assembly (120).

8. The floor drain suitable for air conditioning condensate discharge according to claim 7, characterized in that: The filter plate placement assembly (120) comprises a fixing plate (122), a first matching piece (121) and a second matching piece (123); The fixing plate (122) has a circular opening; the first fitting piece (121) is arranged along the outer circumference of the fixing plate (122); the first fitting piece (121) is clamped on the side wall (110); the second fitting piece (123) is arranged along the circumference of the circular opening; the second fitting piece (123) encloses a filter placement space (900); the filter (130) is placed in the filter placement space (900).

9. The floor drain suitable for air conditioning condensate discharge according to claim 8, characterized in that: The filter plate placement assembly (120) further comprises a lifting ring (140), wherein the lifting ring (140) is fixedly arranged on the fixing plate (122).

10. The floor drain for air conditioning condensate discharge according to any one of claims 1 to 9, characterized in that: The floor drain further comprises a floor drain grate cover (500), and the floor drain grate cover (500) is movably arranged on the floor drain body (100).

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