Filtering device for heating pipeline

Abstract

The utility model is applicable to the technical field of filtering of heating pipelines, and provides a filtering device for a heating pipeline, which comprises a shell, a filter screen, a filter screen and a filter screen, and the bottom of the shell is in threaded connection with a bottom shell; a water inlet pipe and a water outlet pipe are arranged on the two sides of the top of the shell correspondingly. According to the filtering device for the heating pipeline, the water inlet pipe, the water outlet pipe, the mounting sleeve, the steel ball and the elastic mechanism are arranged, so that the purpose of quickly mounting the water inlet pipe, the water outlet pipe and the filtering device is achieved, the working process of mounting is simplified, and the working efficiency is improved; the problems that although an existing filtering device of a heating pipeline can reduce impurities such as silt entering the heating pipeline and avoid reduction of the heating effect, the existing filtering device does not have the function of quickly installing a water inlet and outlet pipe, so that when a user needs to conduct installation and butt joint on the water inlet and outlet pipe and the filtering device, the working process is complex, and the working efficiency is high are solved. And the working efficiency is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtering heating pipes, and in particular relates to a filtering device for heating pipes. Background Art

[0002] At present, heating pipes have been laid in residential buildings, shops and other buildings to achieve indoor heating in winter. When the heating pipes are used for a long time, impurities such as sediment will be deposited in the heating pipes, blocking the heating pipes.

[0003] The patent document with the prior art publication number CN 213132169 U provides a filtering device for a heating pipe, which can filter the liquid entering the heating pipe, reduce the amount of impurities such as silt entering the heating pipe, avoid a decrease in the heating effect, and do not need to frequently clean the heating pipe, thereby reducing economic costs. Although the current filtering device for the heating pipe can reduce the amount of impurities such as silt entering the heating pipe, avoid a decrease in the heating effect, it does not have the function of quickly installing the inlet and outlet water pipes, resulting in a complicated workflow and low work efficiency when the user needs to install and connect the inlet and outlet water pipes with the filtering device. Utility Model Content

[0004] The utility model provides a filtering device for a heating pipe, aiming to solve the problem that although the current filtering device for heating pipes can reduce the entry of impurities such as mud and sand into the heating pipes to avoid a decrease in the heating effect, it does not have the function of quickly installing the inlet and outlet water pipes, resulting in a complex work process and low work efficiency when the user needs to install and connect the inlet and outlet water pipes with the filtering device.

[0005] The utility model is implemented as follows: a filtering device for a heating pipe comprises: an outer shell, the bottom of which is threadedly connected to a bottom shell; an inlet pipe and an outlet pipe are respectively arranged on both sides of the top of the outer shell, a mounting sleeve is fixedly connected to the outer shell near the inlet pipe and the outlet pipe, six ball grooves are provided inside the mounting sleeve, and steel balls are arranged inside the ball grooves; elastic mechanisms for quickly disassembling and assembling the inlet pipe and the outlet pipe are arranged near the steel balls on the mounting sleeve; a purification mechanism for filtering impurities in the liquid entering the heating pipe is arranged at the bottom of the mounting sleeve.

[0006] Preferably, the elastic mechanism includes: the mounting sleeve is slidably connected with a lifting ring near the steel ball, the outer surface of the lifting ring is fixedly connected with a connecting ring, the outer surface of the connecting ring is fixedly connected with a force ring, and the bottom of the lifting ring is provided with a spring, and the springs are respectively arranged inside the mounting sleeve; a movable groove is provided on the inner wall of the lifting ring, and the water inlet pipe and the water outlet pipe are provided with a clamping groove near the steel ball, and the movable groove and the clamping groove are both adapted to the steel ball.

[0007] Preferably, the outer surfaces of the force-applying rings are provided with anti-skid pads, and the anti-skid pads are fixedly connected to the force-applying rings respectively.

[0008] Preferably, the purification mechanism comprises: an activated carbon filter element is arranged at the bottom of one of the mounting sleeves, and a non-woven filter element is arranged at the bottom of the other mounting sleeve; the activated carbon filter element and the non-woven filter element are respectively threadedly connected to the mounting sleeves.

[0009] Preferably, the bottom ends of the water inlet pipe and the water outlet pipe are both provided with sealing rings, the sealing rings are respectively fixedly connected to the mounting sleeves, and the tops of the sealing rings are fixedly connected with first sealing pads.

[0010] Preferably, a second sealing gasket is provided between the outer shell and the bottom shell, and the second sealing gasket is embedded in the inner part of the outer shell.

[0011] Preferably, a drain port is provided at the bottom of the bottom shell, and a valve is provided inside the drain port.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] By arranging a water inlet pipe, a water outlet pipe, a mounting sleeve, a steel ball and an elastic mechanism, the purpose of quickly installing the water inlet pipe, the water outlet pipe and the filtering device can be achieved, the installation workflow is simplified, the work efficiency is improved, and the problem that the current filtering device of the heating pipe can reduce the entry of impurities such as mud and sand into the heating pipe and avoid a decrease in the heating effect, but it does not have the function of quickly installing the inlet and outlet water pipes, resulting in a complicated workflow and low work efficiency when the user needs to install and connect the inlet and outlet water pipes to the filtering device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 The utility model Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 The utility model Figure 1 Enlarged view of point B in the middle;

[0017] Figure 4 It is a schematic diagram of the structure of the activated carbon filter element of the utility model.

[0018] In the figure: 1. outer shell; 2. bottom shell; 3. water inlet pipe; 4. water outlet pipe; 5. installation sleeve; 6. steel ball; 7. elastic mechanism; 8. purification mechanism; 9. lifting ring; 10. connecting ring; 11. force ring; 12. spring; 13. movable groove; 14. slot; 15. anti-slip pad; 16. activated carbon filter element; 17. non-woven filter element; 18. sealing ring; 19. first sealing gasket; 20. second sealing gasket; 21. drain outlet; 22. valve. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model provides a filtering device for a heating pipe, such as Figure 1-4 As shown, it comprises: an outer shell 1, the bottom of which is threadedly connected to a bottom shell 2; an inlet pipe 3 and an outlet pipe 4 are respectively arranged on both sides of the top of the outer shell 1, and an installation sleeve 5 is fixedly connected to the outer shell 1 near the inlet pipe 3 and the outlet pipe 4, and six ball grooves are opened inside the installation sleeve 5, and steel balls 6 are arranged inside the ball grooves; elastic mechanisms 7 for quickly disassembling and assembling the inlet pipe 3 and the outlet pipe 4 are arranged near the steel balls 6 at the installation sleeve 5; a purification mechanism 8 for filtering impurities in the liquid entering the heating pipe is arranged at the bottom of the installation sleeve 5.

[0022] It should be noted that when the user installs the water inlet pipe 3 and the water outlet pipe 4, the user controls the movement of the steel ball 6 inside the ball groove through the elastic mechanism 7, and then inserts the water inlet pipe 3 and the water outlet pipe 4 into the interior of the installation sleeve 5, and then squeezes the steel ball 6 through the elastic mechanism 7 to limit the steel ball 6, so that the installation sleeve 5 fixes the water inlet pipe 3 and the water outlet pipe 4 through the steel ball 6 to achieve the purpose of installation, and realizes the purpose of quickly installing the water inlet pipe 3 and the water outlet pipe 4 with the filtering device, simplifies the installation workflow, improves work efficiency, and solves the problem that although the current filtering device of the heating pipe can reduce the entry of impurities such as mud and sand into the heating pipe and avoids the reduction of the heating effect, it does not have the function of quickly installing the inlet and outlet pipes, resulting in a complex workflow and low work efficiency when the user needs to install and connect the inlet and outlet pipes with the filtering device.

[0023] In a further preferred embodiment of the present invention, Figure 2-4 As shown, the elastic mechanism 7 includes: the installation sleeve 5 is slidably connected with a lifting ring 9 near the steel ball 6, the outer surface of the lifting ring 9 is fixedly connected with a connecting ring 10, the outer surface of the connecting ring 10 is fixedly connected with a force ring 11, and the bottom of the lifting ring 9 is provided with a spring 12, and the spring 12 is respectively arranged inside the installation sleeve 5; a movable groove 13 is opened on the inner wall of the lifting ring 9, and a clamping groove 14 is opened near the steel ball 6 by the water inlet pipe 3 and the water outlet pipe 4, and the movable groove 13 and the clamping groove 14 are both adapted to the steel ball 6.

[0024] In this embodiment, the user can pull the force ring 11, and the force ring 11 drives the lifting ring 9 to move downward through the connecting ring 10. When the lifting ring 9 moves, the movable groove 13 moves to the ball groove, thereby increasing the movable range of the steel ball 6. The steel ball 6 can move between the ball groove and the movable groove 13. Then, after the user inserts the water inlet pipe 3 and the water outlet pipe 4 into the interior of the installation sleeve 5, the force ring 11 is released, and the spring 12 generates elastic recovery to push the lifting ring 9 to move upward, so that the movable groove 13 is separated from the ball groove while squeezing the steel ball 6, so that a small part of the steel ball 6 moves to the inside of the card groove 14 on the surface of the water inlet pipe 3 and the water outlet pipe 4, thereby fixing the water inlet pipe 3 and the water outlet pipe 4.

[0025] In a further preferred embodiment of the present invention, Figure 2 As shown, the outer surfaces of the force-applying rings 11 are provided with anti-skid pads 15 , and the anti-skid pads 15 are fixedly connected to the force-applying rings 11 .

[0026] In this embodiment, the anti-slip performance of the contact surface between the user's hand and the force-applying ring 11 is improved, making it easier for the user to apply force.

[0027] In a further preferred embodiment of the present invention, Figure 1 , 4As shown, the purification mechanism 8 includes: an activated carbon filter element 16 is arranged at the bottom of one installation sleeve 5, and a non-woven filter element 17 is arranged at the bottom of the other installation sleeve 5; the activated carbon filter element 16 and the non-woven filter element 17 are respectively threadedly connected to the installation sleeve 5.

[0028] In this embodiment, water enters the activated carbon filter element 16 from the water inlet pipe 3 through the installation sleeve 5 for the first filtration, and the water enters the non-woven fabric filter element 17 due to pressure for secondary filtration. The filtered water enters the interior of the heating pipe through the cooperation of the installation sleeve 5 and the water outlet pipe 4, thereby improving the filtering effect of impurities in the water.

[0029] In a further preferred embodiment of the present invention, Figure 2 As shown, the bottom ends of the water inlet pipe 3 and the water outlet pipe 4 are both provided with sealing rings 18 , the sealing rings 18 are respectively fixedly connected to the mounting sleeves 5 , and the tops of the sealing rings 18 are both fixedly connected with first sealing pads 19 .

[0030] In this embodiment, the sealing performance of the connection between the water inlet pipe 3 and the water outlet pipe 4 and the installation sleeve 5 is improved to prevent water leakage.

[0031] In a further preferred embodiment of the present invention, Figure 3 As shown, a second sealing gasket 20 is disposed between the outer shell 1 and the bottom shell 2 , and the second sealing gasket 20 is embedded in the inner part of the outer shell 1 .

[0032] In this embodiment, the sealing performance of the connection between the outer shell 1 and the bottom shell 2 is improved to prevent water leakage.

[0033] In a further preferred embodiment of the present invention, Figure 1 As shown, a drain port 21 is provided at the bottom of the bottom shell 2 , and a valve 22 is provided inside the drain port 21 .

[0034] In this embodiment, the user can open the valve 22 to drain the water inside the filter device through the drain port 21 .

[0035] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0036] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0037] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0038] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A filtering device for a heating pipeline, comprising: A housing (1), wherein the bottom of the housing (1) is threadedly connected to a bottom housing (2); The invention is characterized in that a water inlet pipe (3) and a water outlet pipe (4) are respectively arranged on both sides of the top of the shell (1); a mounting sleeve (5) is fixedly connected to the shell (1) near the water inlet pipe (3) and the water outlet pipe (4); six ball grooves are provided inside the mounting sleeve (5); and steel balls (6) are provided inside the ball grooves; The installation sleeve (5) is provided with an elastic mechanism (7) near the steel ball (6) for quickly disassembling and assembling the water inlet pipe (3) and the water outlet pipe (4); The bottom of the installation sleeve (5) is provided with a purification mechanism (8) for filtering impurities in the liquid entering the heating pipe; The elastic mechanism (7) comprises: The installation sleeve (5) is slidably connected to a lifting ring (9) near the steel ball (6); the outer surface of the lifting ring (9) is fixedly connected to a connecting ring (10); the outer surface of the connecting ring (10) is fixedly connected to a force ring (11); the bottom of the lifting ring (9) is provided with a spring (12); the spring (12) is respectively arranged inside the installation sleeve (5); The inner wall of the lifting ring (9) is provided with a movable groove (13), and the water inlet pipe (3) and the water outlet pipe (4) are both provided with a clamping groove (14) near the steel ball (6), and the movable groove (13) and the clamping groove (14) are both adapted to the steel ball (6).

2. A filtering device for a heating pipe according to claim 1, characterized in that: The outer surfaces of the force-applying rings (11) are provided with anti-skid pads (15), and the anti-skid pads (15) are respectively fixedly connected to the force-applying rings (11).

3. A filtering device for a heating pipe according to claim 1, characterized in that: The purification mechanism (8) comprises: An activated carbon filter element (16) is disposed at the bottom of one of the installation sleeves (5), and a non-woven filter element (17) is disposed at the bottom of the other installation sleeve (5); The activated carbon filter element (16) and the non-woven fabric filter element (17) are respectively threadedly connected to the mounting sleeve (5).

4. A filtering device for a heating pipe according to claim 1, characterized in that: The bottom ends of the water inlet pipe (3) and the water outlet pipe (4) are both provided with sealing rings (18), the sealing rings (18) are respectively fixedly connected to the mounting sleeves (5), and the tops of the sealing rings (18) are both fixedly connected to first sealing pads (19).

5. A filtering device for a heating pipe according to claim 1, characterized in that: A second sealing gasket (20) is provided between the outer shell (1) and the bottom shell (2), and the second sealing gasket (20) is embedded in the interior of the outer shell (1).

6. A filtering device for a heating pipe according to claim 1, characterized in that: A drainage port (21) is provided at the bottom of the bottom shell (2), and a valve (22) is provided inside the drainage port (21).

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