Y-type filter for air conditioning purification

Abstract

The utility model discloses a Y-type filter for air conditioning purification, and relates to the technical field of air conditioning filters. The bottom of a connecting pipe is connected with an inclined pipe, and a third flange is provided at the top of the inclined pipe, the bottom of the third flange is fixedly connected to a fourth flange, and a bottom cover is connected to the inner side of the fourth flange, and a filter element is connected to the top of the bottom cover; a rotating shaft is connected to the top of the bottom cover, and a group of guide vanes are connected to the top and bottom of the rotating shaft, and the guide vanes are located inside the filter element, a fixed pad is provided inside the connecting pipe, and the bottom of the fixed pad is connected to the filter element, and the right end of the connecting pipe is connected to a water outlet pipe. The guide vanes after the rotating shaft are provided at the top of the bottom cover, so that after the water flow enters the inside of the bottom cover, the guide vanes will rotate under the drive of the water flow, so that the guide vanes will guide the outside of the inclined pipe dredged by the water flow to a designated position, so that the water flow can be filtered and purified more conveniently, and the impact force generated by the water flow on the inside of the inclined pipe can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning filters, in particular to a Y-type filter used for air-conditioning purification. Background Art

[0002] Y-type filter is an indispensable filtering device for the pipeline system of conveying medium. Y-type filter is usually installed at the inlet end of pressure reducing valve, pressure relief valve, water level valve or other equipment to remove impurities in the medium to protect the normal use of valves and equipment. Y-type filter has the advantages of simple production, convenient installation and cleaning, large pollution holding capacity, etc.; Y-type filter is an indispensable high-efficiency filtering equipment in purification equipment engineering, and has played a great role in the treatment of domestic wastewater, sewage and industrial sewage; it has effectively treated a large amount of domestic and industrial sewage in the application of various industries, so that precious water resources have been effectively reused; but the existing Y-type filter has some shortcomings when purifying water sources and other substances discharged from air conditioners, such as:

[0003] Announcement No.: CN215232451U is a Y-shaped filter, which has the advantages of being easy to connect and disassemble, and convenient to replace and clean the filter screen. However, in actual use, after the water flow enters the filter, the pressure of the water flow may impact the inclined tube of the filter, which may cause the components inside the inclined tube to loosen. After the water flow enters the inclined tube, the flow direction may be different, making it difficult for the filter element to filter and purify it.

[0004] So we proposed a Y-type filter for air conditioning purification to solve the problems raised above. Utility Model Content

[0005] The purpose of the utility model is to provide a Y-type filter for air conditioning purification, so as to solve the problem raised by the above-mentioned background technology that after the water flow enters the interior of the filter, the pressure of the water flow may cause an impact on the inclined tube of the filter, which may cause the components inside the inclined tube to loosen, and after the water flow enters the inclined tube, the flow direction may be different, making it difficult for the filter element to filter and purify it.

[0006] To achieve the above object, the utility model provides the following technical solution: a Y-type filter for air conditioning purification, comprising a water inlet pipe, a connecting pipe and a water outlet pipe connected to the water inlet pipe, a connecting pipe connected to the right end of the water inlet pipe, an inclined pipe connected to the bottom of the connecting pipe, and a third flange is provided on the top of the inclined pipe, the bottom of the third flange is fixedly connected to the fourth flange, a bottom cover is connected to the inner side of the fourth flange, and a filter element is connected to the top of the bottom cover;

[0007] The top of the bottom cover is connected to a rotating shaft, and the top and bottom of the rotating shaft are both connected to a group of guide vanes, and the guide vanes are located inside the filter element. A fixed pad is provided on the inner side of the connecting pipe, and the bottom of the fixed pad is connected to the filter element, and the right end of the connecting pipe is connected to the water outlet pipe.

[0008] The guide vanes behind the rotating shaft arranged on the top of the bottom cover can rotate the water flow after it enters the bottom cover, so that the guide vanes can guide the water flow outside the inclined tube to a designated position, thereby making it more convenient for the water flow to be filtered and purified, and preventing the water flow from generating excessive impact force on the components inside the inclined tube.

[0009] As a preferred technical solution of the utility model, a set of first flanges are provided at both ends of the connecting pipe, and a set of second flanges are provided at the right end of the inlet pipe and the left end of the outlet pipe, and the first flanges are connected to the second flanges.

[0010] The adoption of the above technical solution can make the connecting pipe more tightly connected to the water inlet pipe and the water outlet pipe, thereby increasing the compactness of the equipment during installation.

[0011] As a preferred technical solution of the utility model, bolt columns are arranged around the first flange, and the first flange is fixedly connected to the second flange through the bolt columns.

[0012] The above technical solution can make the first flange and the second flange connected more tightly, and it can also be more convenient to disassemble the water inlet pipe and the water outlet pipe from the connecting pipe through the first flange and the second flange.

[0013] As a preferred technical solution of the utility model, a pressure relief port is provided at the bottom of the bottom cover, and the pressure relief port is fitted and fixed to the bottom of the bottom cover.

[0014] The above technical solution can release the excess pressure inside the device by opening the pressure relief port when the pressure inside the device is too high, thereby avoiding the device from being damaged due to excessive internal pressure.

[0015] As a preferred technical solution of the utility model, the top of the bottom cover is snap-connected to the filter element, and the top of the rotating shaft is connected to a connecting rod, and the top of the connecting rod is connected to the filter element.

[0016] The adoption of the above technical solution enables the top of the filter element to be fixed by the connecting rod when the filter element is in use, thereby increasing the stability of the device when in use.

[0017] As a preferred technical solution of the utility model, the junction of the connecting pipe and the inclined pipe is fixed to each other by wrapping with a waterproof tape, and the junction of the connecting pipe and the water inlet pipe and the water outlet pipe is fixedly connected by a sealing colloid.

[0018] The adoption of the above technical solution can make the connecting pipe more tightly connected to the inclined pipe, thereby increasing the compactness of the equipment.

[0019] As a preferred technical solution of the present utility model, bolts are provided on the outer side of the third flange, and the third flange is detachably connected to the fourth flange through the bolts.

[0020] The adoption of the above technical solution can make the third flange more secure when connected to the fourth flange, and can also be more convenient when disassembling.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the guide vanes behind the rotating shaft arranged on the top of the bottom cover can make the water flow rotate under the drive of the water flow after entering the bottom cover, so that the guide vanes can guide the water flow outside the inclined tube to the designated position, so that the water flow can be filtered and purified more conveniently, and the excessive impact force of the water flow can be avoided to affect the components inside the inclined tube;

[0022] Furthermore, by providing a pressure relief port at the bottom of the bottom cover, when the pressure inside the device is too high, the excess pressure inside the device can be released by opening the pressure relief port, thereby avoiding the device from being damaged due to excessive internal pressure;

[0023] Furthermore, by providing the first flange and the second flange, the connecting pipe can be more tightly connected to the water inlet pipe and the water outlet pipe, thereby increasing the compactness of the device during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the internal elevation structure of the front view section of the utility model;

[0025] Figure 2 It is a schematic diagram of the elevation structure of the front view section of the utility model;

[0026] Figure 3 It is a schematic diagram of the cross-sectional elevation structure of the rotating shaft of the utility model;

[0027] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0028] Figure 5 It is a schematic diagram of the front elevation structure of the utility model.

[0029] In the figure: 1. water inlet pipe; 2. connecting pipe; 3. first flange; 4. second flange; 5. bolt column; 6. inclined pipe; 7. bottom cover; 8. third flange; 9. fourth flange; 10. rotating shaft; 11. guide vane; 12. connecting rod; 13. filter element; 14. fixing pad; 15. water outlet pipe; 16. pressure relief port. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Embodiment 1:

[0032] In order to solve the problem in the prior art that the water flow inside the filter impacts the body, resulting in loosening of the mechanism, the following solution is disclosed. Please refer to Figure 1-5 The utility model provides a technical solution: a Y-type filter for air conditioning purification, comprising an inlet pipe 1, a connecting pipe 2 and an outlet pipe 15 connected to the inlet pipe 1, the right end of the inlet pipe 1 is connected to the connecting pipe 2, and the bottom of the connecting pipe 2 is connected to an inclined pipe 6, and the top of the inclined pipe 6 is provided with a third flange 8, the bottom of the third flange 8 is fixedly connected to a fourth flange 9, and the inner side of the fourth flange 9 is connected to a bottom cover 7, and the top of the bottom cover 7 is connected to a filter element 13;

[0033] A rotating shaft 10 is connected to the top of the bottom cover 7, and a group of guide vanes 11 are connected to the top and bottom of the rotating shaft 10, and the guide vanes 11 are located inside the filter element 13. A fixing pad 14 is provided inside the connecting pipe 2, and the bottom of the fixing pad 14 is connected to the filter element 13, and the right end of the connecting pipe 2 is connected to the water outlet pipe 15;

[0034] When using the Y-type filter, first connect the water inlet pipe 1 to the left end of the connecting pipe 2, and connect the water outlet pipe 15 to the right end of the connecting pipe 2, then allow the water to flow through the water inlet pipe 1 into the inside of the connecting pipe 2, and allow the water to flow through the inside of the connecting pipe 2 into the inclined pipe 6 at the bottom thereof, and then under the impact of the water flow, the guide vane 11 will rotate around the rotation axis 10, so that the water flow is guided to the outside of the inclined pipe 6 or to a specified direction through the guide vane 11, so that the impact force of the water flow itself is reduced, thereby avoiding the impact on the bottom cover 7 and the filter element 13 and causing the deviation, and a small water flow vortex will also be formed inside the inclined pipe 6, so that the water source connected to the water inlet pipe 1 flows into the vortex for diversion, and then the impurities in the water flow will evolve through the filter element 13, and then enter the water outlet pipe 15 to be discharged from the inside of the device to complete the water flow purification work;

[0035] A set of first flanges 3 are provided at both left and right ends of the connecting pipe 2, and a set of second flanges 4 are provided at the right end of the water inlet pipe 1 and the left end of the water outlet pipe 15, respectively, and the first flanges 3 are connected to the second flanges 4; bolt columns 5 are provided around the first flange 3, and the first flange 3 is fixedly connected to the second flange 4 through the bolt columns 5; a pressure relief port 16 is provided at the bottom of the bottom cover 7, and the pressure relief port 16 is fitted and fixed to the bottom of the bottom cover 7;

[0036] The top of the bottom cover 7 is snap-connected with the filter element 13, and the top of the rotating shaft 10 is connected with a connecting rod 12, and the top of the connecting rod 12 is connected to the filter element 13; the intersection of the connecting pipe 2 and the oblique pipe 6 is fixed to each other by a waterproof tape, and the intersection of the connecting pipe 2 and the water inlet pipe 1 and the water outlet pipe 15 is fixedly connected by a sealing colloid; bolts are provided on the outside of the third flange 8, and the third flange 8 is detachably connected to the fourth flange 9 by bolts;

[0037] When the connecting pipe 2 is connected to the water inlet pipe 1 and the water outlet pipe 15, the first flange 3 set at the left and right ends of the connecting pipe 2 and the second flange 4 set at the right end of the water inlet pipe 1 and the second flange 4 set at the left end of the water outlet pipe 15 can be fitted and fixed, and then the first flange 3 and the second flange 4 can be connected and fixed by the bolt column 5.

[0038] Embodiment 2:

[0039] In this embodiment, a method for filling detergent is disclosed, which is different from the first embodiment, as shown below: when it is necessary to fill the inside of the inclined tube 6 with detergent, the pressure relief port 16 can be opened, and then the medicine bottle can be connected to the pressure relief port 16, so that the detergent inside the medicine bottle can enter the inside of the inclined tube 6 under the impact of the water flow.

[0040] Working principle: When using the Y-type filter, first connect the water inlet pipe 1 to the left end of the connecting pipe 2, and connect the water outlet pipe 15 to the right end of the connecting pipe 2, then allow the water to flow through the water inlet pipe 1 into the inside of the connecting pipe 2, and allow the water to flow through the inside of the connecting pipe 2 into the inclined pipe 6 at the bottom thereof, and then under the impact of the water flow, the guide vane 11 will rotate around the rotating shaft 10, so that the water flow is guided to the outside of the inclined pipe 6 or a specified direction through the guide vane 11, so that the impact force of the water flow itself is reduced, thereby avoiding the impact on the bottom cover 7 and the filter element 13 and causing the deviation, and a small water flow vortex will also be formed inside the inclined pipe 6, so that the water source connected to the water inlet pipe 1 flows into the vortex for diversion, and then the impurities in the water flow will evolve through the filter element 13, and then enter the water outlet pipe 15 to be discharged from the inside of the equipment to complete the water flow purification work;

[0041] When the connecting pipe 2 is connected to the water inlet pipe 1 and the water outlet pipe 15, the first flange 3 set at the left and right ends of the connecting pipe 2 and the second flange 4 set at the right end of the water inlet pipe 1 and the second flange 4 set at the left end of the water outlet pipe 15 can be fitted and fixed, and then the first flange 3 and the second flange 4 can be connected and fixed by the bolt column 5.

[0042] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A Y-type filter for air conditioning purification, comprising a water inlet pipe (1), a connecting pipe (2) connected to the water inlet pipe (1) and a water outlet pipe (15), characterized in that: The right end of the water inlet pipe (1) is connected to a connecting pipe (2), and the bottom of the connecting pipe (2) is connected to an inclined pipe (6), and the top of the inclined pipe (6) is provided with a third flange (8), the bottom of the third flange (8) is fixedly connected to a fourth flange (9), and the inner side of the fourth flange (9) is connected to a bottom cover (7), and the top of the bottom cover (7) is connected to a filter element (13); The top of the bottom cover (7) is connected to a rotating shaft (10), and the top and bottom of the rotating shaft (10) are both connected to a group of guide vanes (11), and the guide vanes (11) are located inside the filter element (13). A fixing pad (14) is provided inside the connecting pipe (2), and the bottom of the fixing pad (14) is connected to the filter element (13), and the right end of the connecting pipe (2) is connected to the water outlet pipe (15).

2. The Y-type filter for air conditioning purification according to claim 1, characterized in that: The left and right ends of the connecting pipe (2) are each provided with a set of first flanges (3), and the right end of the water inlet pipe (1) and the left end of the water outlet pipe (15) are each provided with a set of second flanges (4), and the first flanges (3) are connected to the second flanges (4).

3. The Y-type filter for air conditioning purification according to claim 2, characterized in that: Bolt columns (5) are arranged around the first flange (3), and the first flange (3) is fixedly connected to the second flange (4) via the bolt columns (5).

4. The Y-type filter for air conditioning purification according to claim 1, characterized in that: The bottom of the bottom cover (7) is provided with a pressure relief port (16), and the pressure relief port (16) is fitted and fixed to the bottom of the bottom cover (7).

5. The Y-type filter for air conditioning purification according to claim 4, characterized in that: The top of the bottom cover (7) is snap-connected to the filter element (13), and the top of the rotating shaft (10) is connected to a connecting rod (12), and the top of the connecting rod (12) is connected to the filter element (13).

6. The Y-type filter for air conditioning purification according to claim 1, characterized in that: The intersection of the connecting pipe (2) and the oblique pipe (6) is fixed to each other by wrapping with a waterproof tape, and the intersection of the connecting pipe (2) and the water inlet pipe (1) and the water outlet pipe (15) is fixedly connected by a sealing colloid.

7. The Y-type filter for air conditioning purification according to claim 1, characterized in that: Bolts are arranged on the outside of the third flange (8), and the third flange (8) is detachably connected to the fourth flange (9) via the bolts.

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