Y-shaped three-way structure for refrigeration air conditioner

Abstract

The Y-shaped three-way structure for the refrigeration air conditioner comprises a liquid inlet pipe and a liquid outlet pipe, the liquid outlet pipe is located at the right end of the liquid inlet pipe, the right end of the liquid inlet pipe is fixedly connected with a filter box, an insertion groove is formed in the inner side wall of the filter box, an installation frame is connected with an inner cavity of the insertion groove in an inserted mode, and the installation frame is fixedly connected with the liquid inlet pipe. A first filter plate is fixedly connected between the inner side walls of the mounting frame, a cover plate is rotationally connected to the top of the filter box, the Y-shaped three-way structure for the refrigeration air conditioner is reasonable in structural design, the mounting frame can be pulled out of the filter box by screwing out the fixing bolts and opening the cover plate, and then the first filter plate is detached to be cleaned conveniently; therefore, the Y-shaped tee joint can filter impurities in refrigerant fluid, blockage is avoided, harmful substances in the refrigerant fluid can be eliminated, and the air conditioner is safer to use.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning accessories, in particular to a Y-shaped three-way structure for refrigeration air-conditioning. Background Art

[0002] Air conditioning refers to equipment that uses artificial means to adjust and control the temperature, humidity, flow rate and other parameters of the ambient air in a building or structure. In order for the air conditioner to perform hot and cold conversion, a tee is required.

[0003] After long-term use, the existing Y-type tee is easily blocked by impurities carried in the air-conditioning refrigerant, which in turn affects the use of the air conditioner. In addition, the Y-type tee generally lacks a disinfection function, so that harmful substances in the air-conditioning refrigerant will gradually increase after long-term use, which in turn affects the health and safety of users during the use of the air conditioner. For this reason, we propose a Y-type tee structure for refrigeration and air conditioning. Utility Model Content

[0004] The utility model aims to provide a Y-type three-way structure for refrigeration and air conditioning, so as to solve the problems in the above background technology that the Y-type three-way is easily blocked after long-term use and lacks disinfection function.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Y-shaped three-way structure for refrigeration and air conditioning, comprising a liquid inlet pipe and a liquid outlet pipe, the liquid outlet pipe is located at the right end of the liquid inlet pipe, the right end of the liquid inlet pipe is fixedly connected to a filter box, the inner wall of the filter box is provided with a slot, the inner cavity of the slot is plugged with a mounting frame, a first filter plate is fixedly connected between the inner walls of the mounting frame, and a cover plate is rotatably connected to the top of the filter box.

[0006] As a further description of the above technical solution:

[0007] A fixing bolt is screwed on the right side of the top of the cover plate, and the fixing bolts are arranged in sequence from front to back.

[0008] As a further description of the above technical solution:

[0009] A disinfection box is fixedly connected to the middle of the outer side wall of the liquid outlet pipe.

[0010] As a further description of the above technical solution:

[0011] The second filter plates are fixedly connected to the left and right sides of the inner cavity of the disinfection box.

[0012] As a further description of the above technical solution:

[0013] The first filter plate and the second filter plate are both made of activated carbon.

[0014] As a further description of the above technical solution:

[0015] Zeolite is filled between the inner side walls of the second filter plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The Y-type three-way structure for refrigeration and air conditioning has a first filter plate in the filter box to filter out impurities in the refrigerant liquid, and a second filter plate is provided to filter the refrigerant liquid for a second time. Finally, the fixing bolts can be unscrewed, the cover plate can be opened, the mounting frame can be pulled out of the filter box, and the first filter plate can be removed for cleaning, so that the Y-type three-way can filter out impurities in the refrigerant liquid and avoid blockage.

[0018] 2. The refrigeration air conditioner uses a Y-type three-way structure. The first filter plate and the second filter plate are made of activated carbon material, so that the first filter plate and the second filter plate adsorb harmful substances in the refrigerant. Then, by providing zeolite, the harmful substances in the refrigerant are adsorbed for the second time, and then the harmful substances are completely eliminated. Therefore, the Y-type three-way can eliminate harmful substances in the refrigerant, making the air conditioner safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a Y-shaped three-way structure for refrigeration and air conditioning proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a Y-shaped three-way structure for refrigeration and air conditioning proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of a Y-shaped three-way structure for refrigeration and air conditioning proposed by the utility model;

[0022] Figure 4 The utility model provides a Y-type three-way structure for refrigeration and air conditioning Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, liquid inlet pipe; 110, filter box; 120, slot; 130, mounting frame; 140, first filter plate; 150, cover plate; 160, fixing bolt; 200, liquid outlet pipe; 210, disinfection box; 220, second filter plate; 230, zeolite. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, 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 positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a Y-type three-way structure for refrigeration and air conditioning, which can filter out impurities in the refrigerant to avoid blockage, and can eliminate harmful substances in the refrigerant, making the air conditioner safer to use. Figure 1-4 , including a liquid inlet pipe 100 and a liquid outlet pipe 200;

[0028] Please refer again Figure 1-4, a filter box 110 is fixedly connected to the right end of the liquid inlet pipe 100, and the filter box 110 is used to open a slot 120. The inner side wall of the filter box 110 is provided with a slot 120, and the slot 120 is used to install the installation frame 130. The inner cavity of the slot 120 is plugged with the installation frame 130, and the installation frame 130 is used to install the first filter plate 140. The first filter plate 140 is fixedly connected between the inner side walls of the installation frame 130. The first filter plate 140 is used to filter the refrigerant liquid. The top of the filter box 110 is rotatably connected with a cover plate 150, and the cover plate 150 is used to seal the filter box 110. By providing the first filter plate 140 in the filter box 110, impurities in the refrigerant liquid are filtered out. At the same time, by providing the second filter plate 220, the refrigerant liquid is filtered for the second time. Finally, the fixing bolts 160 can be screwed out to open the cover plate 150, so that the installation frame 130 can be pulled out of the filter box 110, and then the first filter plate 140 can be removed for cleaning;

[0029] See also Figure 1-3 The liquid outlet pipe 200 is located at the right end of the liquid inlet pipe 100. Specifically, the liquid outlet pipe 200 is fixedly connected to the right side wall of the filter box 110, and the refrigerant can be diverted through the liquid outlet pipe 200;

[0030] In summary, the Y-type tee can filter out impurities in the refrigerant and avoid clogging.

[0031] Please refer again Figure 1-4 A fixing bolt 160 is screwed on the right side of the top of the cover plate 150 , and the fixing bolts 160 are arranged in sequence from front to back, and the cover plate 150 can be fixed and locked by the fixing bolts 160 .

[0032] Please refer again Figure 1-3 A disinfection box 210 is fixedly connected to the middle of the outer wall of the liquid outlet pipe 200, and the second filter plate 220 can be installed through the disinfection box 210.

[0033] See also Figure 3 The second filter plates 220 are fixedly connected to the left and right sides of the inner cavity of the disinfection box 210, and the refrigerant liquid can be filtered for a second time through the second filter plates 220.

[0034] Please refer again Figure 3 The first filter plate 140 and the second filter plate 220 are both made of activated carbon material, which can absorb harmful substances in the refrigerant liquid.

[0035] Please refer again Figure 3 The inner walls of the second filter plate 220 are filled with zeolite 230 , and the adsorption of harmful substances can be enhanced by the zeolite 230 .

[0036] In summary, the Y-type tee can eliminate harmful substances in the refrigerant and make the air conditioner safer to use.

[0037] During specific use, a person skilled in the art will first install the Y-type tee inside the air conditioner. Then, when the Y-type tee is working, the first filter plate 140 and the second filter plate 220 will filter the flowing refrigerant to remove impurities. At the same time, the first filter plate 140 and the second filter plate 220 will also adsorb harmful substances in the refrigerant. Then, the harmful substances in the refrigerant are adsorbed for a second time by the zeolite 230. After the Y-type tee has been used for a long time, the cover plate 150 is opened by unscrewing the fixing bolts 160, so that the mounting frame 130 is pulled out of the filter box 110, and then the first filter plate 140 is removed for cleaning. After cleaning, the mounting frame 130 is plugged into the slot 120, and the cover plate 150 is closed, and finally the fixing bolts 160 are tightened.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A Y-type three-way structure for refrigeration and air conditioning, characterized in that: The invention comprises a liquid inlet pipe (100) and a liquid outlet pipe (200), wherein the liquid outlet pipe (200) is located at the right end of the liquid inlet pipe (100), the right end of the liquid inlet pipe (100) is fixedly connected to a filter box (110), the inner wall of the filter box (110) is provided with a slot (120), the inner cavity of the slot (120) is plugged with a mounting frame (130), a first filter plate (140) is fixedly connected between the inner walls of the mounting frame (130), and the top of the filter box (110) is rotatably connected to a cover plate (150).

2. A Y-type three-way structure for refrigeration and air conditioning according to claim 1, characterized in that: A fixing bolt (160) is screwed on the right side of the top of the cover plate (150), and the fixing bolts (160) are arranged in sequence from front to back.

3. A Y-shaped three-way structure for refrigeration and air conditioning according to claim 1, characterized in that: A disinfection box (210) is fixedly connected to the middle of the outer wall of the liquid outlet pipe (200).

4. A Y-shaped three-way structure for refrigeration and air conditioning according to claim 3, characterized in that: The second filter plates (220) are fixedly connected to the left and right sides of the inner cavity of the disinfection box (210).

5. The Y-type three-way structure for refrigeration and air conditioning according to claim 1, characterized in that: The first filter plate (140) and the second filter plate (220) are both made of activated carbon material.

6. A Y-shaped three-way structure for refrigeration and air conditioning according to claim 4, characterized in that: Zeolite (230) is filled between the inner side walls of the second filter plate (220).

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