Heat supply pipeline with filtering structure for heat supply

Abstract

The utility model belongs to the technical field of pipelines, and particularly relates to a heat supply pipeline with a filter structure for heat supply, which comprises an outer pipe, a protective layer is mounted on the inner wall of the outer pipe, an inner pipe is mounted in the protective layer, a positioning ring is mounted in the end of the inner pipe, and a mounting ring is mounted on one side of the positioning ring. According to the filter mounting structure, the filter is mounted in the mounting ring, then the mounting ring is mounted between the two positioning rings after being extruded and deformed, and the mounting ring can automatically reset after mounting is completed, so that the filter is mounted in the inner pipe, the filter is mounted in the inner pipe, and the filter is mounted in the inner pipe. Then the heat supply pipeline in the technical scheme is connected with heat supply equipment, heat supply water flows through the filter during use, so that impurities in the heat supply water can be filtered by the filter, and the filtering function is achieved.

Description

Technical Field

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

[0002] Heating pipes are used to transmit steam or hot water. Their main task is to transport the heat energy produced by the boiler to indoor heating equipment through steam, hot water and other heat media to meet the needs of production and life. Heating pipes play a vital role in urban residential heating and industrial heating. Heating pipes can achieve centralized heating, ensuring that each household can get sufficient heating, while reducing energy loss and improving the energy efficiency of the heating system.

[0003] The interior of the heating pipes currently used is a completely transparent circular channel. When there are impurities in the water during use, the heating pipes will allow these impurities to flow directly to the equipment used. In the long run, this will cause blockage in the related equipment, thereby affecting the use of the equipment. Therefore, it is necessary to design a heating pipe that can filter at the source to overcome the above technical defects. Utility Model Content

[0004] The purpose of the utility model is to provide a heating pipe with a filtering structure for heating, aiming to solve the problem that the interior of the currently used heating pipes is a completely transparent circular channel. In this way, when impurities are contained in the water during use, the heating pipe will directly allow these impurities to flow to the equipment used. In the long run, the relevant equipment will be blocked, thereby affecting the use of the equipment. Therefore, it is necessary to design a heating pipe that can filter at the source to overcome the problem of the above-mentioned technical defects.

[0005] To achieve the above object, the utility model provides the following technical solution: a heating pipe for heating with a filtering structure, comprising an outer pipe, a protective layer is installed on the inner wall of the outer pipe, an inner pipe is installed inside the protective layer, a positioning ring is installed inside the end of the inner pipe, and a mounting ring is installed on one side of the positioning ring;

[0006] A filter is installed inside the installation ring, and a convex rod is connected to one side of the filter.

[0007] In order to enable the inner ring groove to be installed in a predetermined position, as a preferred heating pipe with a filtering structure for heating and heating in the utility model, two inner ring grooves are provided on the inner wall of the inner pipe end, and a positioning ring is fixedly installed inside each of the inner ring grooves.

[0008] In order to enable the filter to be stably installed inside the installation ring, as a preferred heating pipe for heating with a filtering structure of the utility model, a card slot is opened inside the installation ring, and the filter is card-connected inside the card slot.

[0009] In order to preliminarily filter out impurities in heating, as a preferred embodiment of the utility model, a heating pipe for heating with a filtering structure is preferably provided with a first protective net and a second protective net fixedly installed on the inner walls of the openings on both sides of the filter, and filter cotton is installed between the first protective net and the second protective net.

[0010] In order to prevent the filter from flowing to one side with the heating water, as a preferred heating pipe with a filtering structure in the utility model, one end of the protruding rod is fixedly installed on the inner wall of one of the positioning rings, and six protruding rods are installed on the inner wall of the positioning ring at equal intervals.

[0011] In order to avoid leaving too much gap between the installation ring and the connecting end of the inner pipe, and to ensure that the heating water can only flow through the filter, as a preferred heating pipe with a filtering structure for heating in the utility model, the outer wall of the installation ring is in close contact with the inner wall of the inner pipe, and the installation ring is made of a hard rubber material.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By installing the filter into the installation ring, and then squeezing and deforming the installation ring and installing it between the two positioning rings, the installation ring will automatically reset after the installation is completed, so that the filter can be installed in the inner tube, and then the heating pipe in this technical solution is connected to the heating equipment. When in use, the heating hot water will flow through the filter, so that the filter can filter impurities in the heating hot water, thereby achieving the filtering function. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the inner tube of the utility model;

[0017] Figure 3 This is a schematic diagram of the inner ring groove structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the installation ring of the utility model.

[0019] In the figure: 1, outer tube; 2, protective layer; 3, inner tube; 301, inner ring groove; 4, positioning ring; 5, mounting ring; 501, slot; 6, filter; 7, first protective net; 8, filter cotton; 9, second protective net; 10, protruding rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a heating pipe for heating with a filtering structure, comprising an outer pipe 1, a protective layer 2 is installed on the inner wall of the outer pipe 1, an inner pipe 3 is installed inside the protective layer 2, a positioning ring 4 is installed inside the end of the inner pipe 3, and a mounting ring 5 is installed on one side of the positioning ring 4. The outer pipe 1, the protective layer 2 and the inner pipe 3 are assembled into a heating pipe for heating. When in use, the heating pipe for heating designed by the technical solution is connected to the end of the heating equipment for use;

[0022] A filter 6 is installed inside the mounting ring 5 , and a protruding rod 10 is connected to one side of the filter 6 .

[0023] Preferably, two inner ring grooves 301 are formed on the inner wall of the end of the inner tube 3 , and a positioning ring 4 is fixedly installed inside each inner ring groove 301 .

[0024] During specific use, the inner curvature of the inner ring groove 301 is adapted to the curvature of the outer wall of the positioning ring 4. During installation, the outer wall of the positioning ring 4 is coated with glue and then connected to the inner wall of the inner ring groove 301, so that the two positioning rings 4 can be installed in the inner tube 3 with a set size spacing.

[0025] Preferably: a card slot 501 is opened inside the mounting ring 5, the outer wall of the mounting ring 5 is in close contact with the inner wall of the inner tube 3, the mounting ring 5 is made of a hardened rubber material, a filter 6 is clamped inside the card slot 501, and a first protective net 7 and a second protective net 9 are fixedly installed on the inner walls of the openings on both sides of the filter 6, and a filter cotton 8 is installed between the first protective net 7 and the second protective net 9.

[0026] During specific use, after the filter 6 is installed inside the mounting ring 5, the mounting ring 5 is installed between the two positioning rings 4. After installation, the outer wall of the mounting ring 5 will fit tightly with the inner wall of the inner tube 3, so that heating water cannot flow between the mounting ring 5 and the inner tube 3 during use.

[0027] Preferably, one end of the convex rod 10 is fixedly mounted on the inner wall of one of the positioning rings 4 , and six convex rods 10 are mounted on the inner wall of the positioning ring 4 at equal intervals.

[0028] During specific use, when the heating water flows through the inner tube 3, it will cause a thrust on the filter 6, and as the water flow rate increases, the thrust will also increase. At this time, the six protruding rods 10 will form a blocking effect on the filter 6 to improve the stability of the filter 6 during use.

[0029] The parts used in this technical solution are all made of high temperature resistant and corrosion resistant materials, and these are existing products, so they will not be introduced in detail in this technical solution.

[0030] Working principle: Before use, install a positioning ring 4 in the inner tube 3, then install the assembled mounting ring 5 in the inner tube 3 on one side of the positioning ring 4, and finally install another positioning ring 4 in the inner tube 3;

[0031] One end of the assembled heating pipe is connected to the end of the heating equipment. In actual use, hot water will flow to the outside through the inner tube 3. When the hot water flows through the filter 6, the first protective net 7, filter cotton 8 and second protective net 9 inside the filter will filter the impurities in the water in turn, thereby preventing the impurities from flowing to the outside, thereby achieving a filtering effect.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A heating pipe for heating with a filtering structure, comprising an outer pipe (1), the inner wall of the outer pipe (1) being provided with a protective layer (2), the inner wall of the protective layer (2) being provided with an inner pipe (3), characterized in that: A positioning ring (4) is installed inside the end of the inner tube (3), and a mounting ring (5) is installed on one side of the positioning ring (4); A filter (6) is installed inside the installation ring (5), and a protruding rod (10) is connected to one side of the filter (6).

2. The heating pipe with a filtering structure for heating and heating according to claim 1, characterized in that: Two inner ring grooves (301) are provided on the inner wall of the end of the inner tube (3), and a positioning ring (4) is fixedly installed inside each of the inner ring grooves (301).

3. The heating pipe with a filtering structure for heating and heating according to claim 1, characterized in that: A card slot (501) is provided inside the installation ring (5), and a filter (6) is card-connected inside the card slot (501).

4. The heating pipe with a filtering structure for heating and heating according to claim 1, characterized in that: A first protective net (7) and a second protective net (9) are respectively fixedly mounted on the inner walls of the openings on both sides of the filter (6), and filter cotton (8) is mounted between the first protective net (7) and the second protective net (9).

5. The heating pipe with a filtering structure for heating and heating according to claim 1, characterized in that: One end of the convex rod (10) is fixedly mounted on the inner wall of one of the positioning rings (4), and six convex rods (10) are mounted on the inner wall of the positioning ring (4) at equal intervals.

6. The heating pipe with a filtering structure for heating and heating according to claim 1, characterized in that: The outer wall of the mounting ring (5) is in close contact with the inner wall of the inner tube (3), and the mounting ring (5) is made of a hardened rubber material.

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