Heating pipe network filtering mechanism and fixing device

Abstract

The utility model relates to the technical field of heat supply pipe networks, in particular to a heat supply pipe network filtering mechanism and a fixing device, which comprise a filter shell mechanism, a filter screen and a notch, the filter shell mechanism comprises a shell, the filter screen is arranged on one side of the shell, the notch is arranged on the outer side of the shell, and the inner side of the shell is connected with a sliding door in a sliding manner; the circulating mechanism comprises a microporous filter plate, a transmission part arranged on the microporous filter plate and a cleaning part arranged on the inner side of the microporous filter plate, and the microporous filter plate is fixedly mounted on the inner side of the shell. The cleaning device has the beneficial effects that the rammer is driven by rebound of the spring to impact the protective shell, so that the protective shell vibrates, the vibration is conducted to the microporous filter plate, the microporous filter plate is prevented from being blocked, the sliding door is opened in a sliding manner, then the cleaning rod is tightened by pulling the pull rope, and meanwhile, the rotating drum rotates to drive the cleaning rod to rotate to clean the surface of the microporous filter plate; and impurities are prevented from blocking filter holes in the surface of the microporous filter plate, so that the impurities fall off from the notches, the automatic anti-blocking effect is achieved, and cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of heating pipe networks, in particular to a heating pipe network filtering mechanism and a fixing device. Background Art

[0002] The heating network, also known as the central heating pipeline system or heat transmission network, is an urban infrastructure used to transmit the thermal energy generated by heat sources (such as thermal power plants, regional boiler rooms, geothermal stations, etc.) in the form of hot water or steam to various user terminals, providing heating and domestic hot water for residential, commercial buildings and industrial users.

[0003] Thermal power plants use heating pipes to provide long-term heating for the plants, but there is a lack of regular inspection, cleaning, and maintenance. If the water quality in the heating pipes is not properly monitored and treated, it may lead to problems such as scale deposition and increased corrosion. In severe cases, it may clog the pipes or damage the equipment. Utility Model Content

[0004] In view of the technical problems of blockage and damage caused by poor water quality in the above or existing technologies, the present utility model is proposed.

[0005] The utility model aims to provide a filtering mechanism for a heating pipe network.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: including:

[0007] The filter housing mechanism comprises a housing, a filter screen arranged on one side of the housing, and a notch opened on the outer side of the housing, wherein a sliding door is slidably connected to the inner side of the housing;

[0008] The circulation mechanism comprises a microporous filter plate, a transmission component arranged on the microporous filter plate, and a cleaning component arranged inside the microporous filter plate. The microporous filter plate is fixedly installed on the inner side of the shell.

[0009] As a preferred solution of the heating pipe network filtering mechanism of the utility model, the transmission component includes a protective shell, a through hole is opened on the outer side of the protective shell, a rotating shaft is rotatably connected to the inner bottom of the protective shell, fan blades are arranged on the outer side of the rotating shaft, and the fan blades are arranged in a one-to-one correspondence with the through holes.

[0010] As a preferred solution of the heating pipe network filtering mechanism of the utility model, a spring is fixedly installed on the inner bottom of the protective shell, a hammer is fixedly installed on the top of the spring, and the hammer is attached to the inner wall of the protective shell.

[0011] As a preferred solution of the heating pipe network filtering mechanism of the utility model, a trigger rod is fixedly installed at the bottom of the rotating shaft, and the trigger rod is arranged in a conical column shape.

[0012] As a preferred solution of the heating pipe network filtering mechanism of the utility model, the cleaning component includes a rotating drum, the rotating drum is rotatably connected to the microporous filter plate, and a vortex spring is provided on the inner side of the rotating drum.

[0013] As a preferred solution of the heating pipe network filtering mechanism of the utility model, one end of the scroll spring is fixedly connected to a pull rope, the pull rope and the rotating drum are arranged in a winding state, a cleaning rod is fixedly installed on the outside of the rotating drum, bristles are provided on one side of the cleaning rod, and the cleaning rod and the microporous filter plate are arranged in a close fit.

[0014] The beneficial effects of the heating pipe network filtering mechanism of the utility model are as follows: the filter screen is arranged at the interface of each section of the heating pipe, and the microporous filter plate is used to intercept debris to prevent it from entering the heating pipe network, so that the debris remains in the cavity formed by the filter screen and the shell; when water flows through the filter screen, water enters from the through hole to drive the fan blades to rotate, and the rotation of the fan blades drives the rotating shaft to rotate, so that the trigger rod contacts the hammer, and the conical columnar setting of the trigger rod will squeeze the hammer open, and the spring will be pressurized. When the trigger rod loses contact with the hammer, the spring rebounds and drives the hammer to hit the protective shell, causing the protective shell to vibrate, thereby transmitting the vibration to the microporous filter plate to prevent the microporous filter plate from being blocked, sliding open the sliding door, and then pulling the pull rope to tighten the cleaning rod, and at the same time the drum rotates, driving the cleaning rod to rotate and clean the surface of the microporous filter plate, preventing debris from clogging the filter holes on the surface of the microporous filter plate, and causing the debris to fall from the notch, thereby achieving the effect of automatic anti-blocking and facilitating cleaning.

[0015] In view of the fact that in actual use, there is still the problem of inconvenience in cleaning and maintenance.

[0016] In order to solve the above technical problems, the utility model also provides the following technical solutions: a fixing device; a heating pipe network filtering mechanism adapted to the above-mentioned heating pipe network; and,

[0017] The loading and unloading mechanism comprises an arc-shaped ring and a protrusion disposed on the outer side of the arc-shaped ring;

[0018] The quick-release mechanism comprises a second screw rod, a mounting plate arranged on the second screw rod, and a second nut threadedly connected to the outer side of the second screw rod.

[0019] As a preferred solution of the fixing device of the utility model, the number of the arc rings is set to two, the two arc rings are arranged in a mirror-symmetrical shape, the inner side of the protrusion is threadedly connected to the first screw, and the outer side of the first screw is threadedly connected to the first nut.

[0020] As a preferred solution of the fixing device of the utility model, wherein: the second screw is fixedly installed on the outside of the arc ring, an embedded plate is fixedly installed on one side of the mounting plate, and a leak-proof pad is bonded to one side of the embedded plate.

[0021] As a preferred solution of the fixing device of the utility model, wherein: a sealing ring is clamped on the inner side of the arc-shaped ring, a through groove is opened on the inner side of the sealing ring, and the anti-leakage pad is matched with the through groove.

[0022] The fixing device of the utility model has the following beneficial effects: when it is necessary to clean the debris in the filter screen, the second nut is turned to remove the embedded plate, and after cleaning, the leak-proof pad is aligned with the through groove and inserted, and then the second nut is tightened so that the embedded plate presses the leak-proof pad and the through groove to prevent leakage. During installation, the sealing ring is sleeved on the outside of the outer shell, and then the filter screen is aligned with the water pipe and inserted. At this time, the outer shell is flush with the water pipe, and the sealing ring is covered on the outside of the water pipe, and the two arc rings are clamped on the outside of the sealing ring, and then the first nut is turned so that the two arc rings press the sealing ring on the outside of the water pipe and clamp the water pipe to fix the outer shell, thereby making loading and unloading more convenient and making maintenance and cleaning more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a structural schematic diagram of the circulation mechanism of the utility model.

[0026] Figure 3 This is a structural cross-sectional view of the circulation mechanism and cleaning components of the utility model.

[0027] Figure 4 It is a schematic diagram of the overall structure of the utility model.

[0028] Figure 5 It is a structural schematic diagram of the loading and unloading mechanism of the utility model.

[0029] Figure 6 It is a structural schematic diagram of the quick-release mechanism of the utility model. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1

[0034] Reference Figure 1-Figure 3 , is the first embodiment of the utility model, which provides a heating pipe network filtering mechanism, including:

[0035] The filter housing mechanism 100 includes a housing 101, a filter screen 102 disposed on one side of the housing 101, the number of the filter screens 102 is set to two, the two filter screens 102 are connected through the housing 101, thereby forming a filter box, a cavity is formed inside, and the circulation mechanism 200 is used to filter the debris so that the debris remains in the cavity, and a notch 103 is opened on the outside of the housing 101, and the inner side of the housing 101 is slidably connected to a sliding door 104, and the sliding door 104 is slid open to discharge the debris in the filter screen 102;

[0036] The circulation mechanism 200 includes a microporous filter plate 201, which is used to intercept debris to prevent it from entering the heating network, a transmission component 202 disposed on the microporous filter plate 201, and a cleaning component 203 disposed inside the microporous filter plate 201. The microporous filter plate 201 is fixedly mounted on the inner side of the housing 101;

[0037] Furthermore, the transmission component 202 includes a protective shell 202a, which is fixedly installed on the top of the microporous filter plate 201. A through hole 202b is opened on the outside of the protective shell 202a, and water enters the protective shell 202a through the through hole 202b. The inner bottom of the protective shell 202a is rotatably connected to a rotating shaft 202c, and a fan blade 202d is arranged on the outside of the rotating shaft 202c. The fan blade 202d is arranged in a one-to-one correspondence with the through hole 202b. Through the one-to-one correspondence, when water enters from the through hole 202b, it will drive the fan blade 202d to rotate.

[0038] Furthermore, a spring 202e is fixedly installed on the inner bottom of the protective shell 202a, and a hammer 202f is fixedly installed on the top of the spring 202e. The hammer 202f fits against the inner wall of the protective shell 202a, and a trigger rod 202g is fixedly installed on the bottom of the rotating shaft 202c. The trigger rod 202g is arranged in a conical column shape. When the fan blade 202d rotates, it drives the rotating shaft 202c to rotate, so that the trigger rod 202g contacts the hammer 202f. The conical column shape of the trigger rod 202g will squeeze the hammer 202f and pressurize the spring 202e. When the trigger rod 202g loses contact with the hammer 202f, the rebound of the spring 202e is used to drive the hammer 202f to hit the protective shell 202a, so that the protective shell 202a vibrates, thereby transmitting the vibration to the microporous filter plate 201 to prevent the microporous filter plate 201 from being blocked.

[0039] Usage process: the filter 102 is set at the interface of each section of the heating pipe, and the microporous filter plate 201 is used to intercept debris to prevent it from entering the heating pipe network, so that the debris remains in the cavity formed by the filter 102 and the shell 101. When water flows through the filter 102, water enters from the through hole 202b to drive the fan blade 202d to rotate. When the fan blade 202d rotates, it drives the rotating shaft 202c to rotate, so that the trigger rod 202g contacts the hammer 202f. The conical columnar setting of the trigger rod 202g will squeeze the hammer 202f and pressurize the spring 202e. When the trigger rod 202g loses contact with the hammer 202f, the spring 202e rebounds and drives the hammer 202f to hit the protective shell 202a, so that the protective shell 202a vibrates, thereby transmitting the vibration to the microporous filter plate 201 to prevent the microporous filter plate 201 from being blocked.

[0040] Example 2

[0041] Reference Figure 1-Figure 3 , which is the second embodiment of the utility model, and this embodiment further provides that the cleaning component 203 includes a rotating drum 203a, the rotating drum 203a is rotatably connected to the microporous filter plate 201, and a volute spring 203b is provided on the inner side of the rotating drum 203a;

[0042] Furthermore, one end of the spiral spring 203b is fixedly connected to a pull rope 203c, and the pull rope 203c is arranged in a winding state with the rotating drum 203a. A cleaning rod 203d is fixedly installed on the outer side of the rotating drum 203a, and bristles are provided on one side of the cleaning rod 203d. The cleaning rod 203d is arranged in a close fit with the microporous filter plate 201.

[0043] Usage process: Slide open the sliding door 104, then pull the pull rope 203c to tighten the cleaning rod 203d, and at the same time, the rotating drum 203a rotates, driving the cleaning rod 203d to rotate and clean the surface of the microporous filter plate 201 to prevent debris from clogging the filter holes on the surface of the microporous filter plate 201, so that the debris falls from the slot 103.

[0044] Example 3

[0045] Reference Figure 4-Figure 6 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a fixing device adapted to the above-mentioned heating pipe network filtering mechanism; and,

[0046] The loading and unloading mechanism 300 includes an arc-shaped ring 301 and a protrusion 302 disposed outside the arc-shaped ring 301;

[0047] The quick release mechanism 400 includes a second screw 401, a mounting plate 402 arranged on the second screw 401, and a second nut 403 threadedly connected to the outer side of the second screw 401. The number of arc rings 301 is set to two, and the two arc rings 301 are arranged in a mirror-symmetrical shape. The inner side of the protrusion 302 is threadedly connected to the first screw 303, and the outer side of the first screw 303 is threadedly connected to the first nut 304.

[0048] Furthermore, the second screw 401 is fixedly installed on the outside of the arc ring 301, an embedded plate 404 is fixedly installed on one side of the mounting plate 402, a leak-proof pad 405 is bonded to one side of the embedded plate 404, a sealing ring 406 is clamped on the inner side of the arc ring 301, a through groove 407 is opened on the inner side of the sealing ring 406, and the leak-proof pad 405 is adapted to the through groove 407.

[0049] Usage process: During installation, put the sealing ring 406 on the outside of the shell 101, and then align the filter 102 with the water pipe and insert it. At this time, the shell 101 is level with the water pipe, and the sealing ring 406 is wrapped around the outside of the water pipe. The two arc rings 301 are clamped on the outside of the sealing ring 406, and then the first nut 304 is rotated so that the two arc rings 301 press the sealing ring 406 against the outside of the water pipe and clamp the water pipe to fix the shell 101. When it is necessary to clean the debris in the filter 102, turn the second nut 403 to remove the embedded plate 404. After cleaning, align the leak-proof pad 405 with the through groove 407 and insert it, and then tighten the second nut 403 so that the embedded plate 404 presses the leak-proof pad 405 and the through groove 407 to prevent leakage.

[0050] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0051] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0052] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A heating network filtering mechanism, characterized in that: include, The filter housing mechanism (100) comprises a housing (101), a filter screen (102) arranged on one side of the housing (101), and a notch (103) opened on the outside of the housing (101); a sliding door (104) is slidably connected to the inside of the housing (101); The circulation mechanism (200) comprises a microporous filter plate (201), a transmission component (202) arranged on the microporous filter plate (201), and a cleaning component (203) arranged on the inner side of the microporous filter plate (201); the microporous filter plate (201) is fixedly mounted on the inner side of the housing (101).

2. The heating pipe network filtering mechanism according to claim 1, characterized in that: The transmission component (202) comprises a protective shell (202a), a through hole (202b) is provided on the outer side of the protective shell (202a), a rotating shaft (202c) is rotatably connected to the inner bottom of the protective shell (202a), a fan blade (202d) is provided on the outer side of the rotating shaft (202c), and the fan blade (202d) and the through hole (202b) are arranged in a one-to-one correspondence.

3. The heating pipe network filtering mechanism according to claim 2, characterized in that: A spring (202e) is fixedly mounted on the inner bottom of the protective shell (202a), a hammer (202f) is fixedly mounted on the top of the spring (202e), and the hammer (202f) is fitted to the inner wall of the protective shell (202a).

4. The heating pipe network filtering mechanism according to claim 3, characterized in that: A trigger rod (202g) is fixedly mounted on the bottom of the rotating shaft (202c), and the trigger rod (202g) is arranged in a conical column shape.

5. The heating pipe network filtering mechanism according to claim 4, characterized in that: The cleaning component (203) comprises a rotating drum (203a), the rotating drum (203a) being rotatably connected to the microporous filter plate (201), and a volute spring (203b) is provided on the inner side of the rotating drum (203a).

6. The heating pipe network filtering mechanism according to claim 5, characterized in that: One end of the scroll spring (203b) is fixedly connected to a pull rope (203c), the pull rope (203c) and the rotating drum (203a) are arranged in a winding state, a cleaning rod (203d) is fixedly installed on the outside of the rotating drum (203a), bristles are provided on one side of the cleaning rod (203d), and the cleaning rod (203d) and the microporous filter plate (201) are arranged in a close-fitting state.

7. A fixing device, characterized in that: A heating pipe network filtering mechanism adapted to any one of claims 1 to 6; and The loading and unloading mechanism (300) comprises an arc-shaped ring (301) and a protrusion (302) arranged outside the arc-shaped ring (301); The quick-release mechanism (400) comprises a second screw rod (401), a mounting plate (402) arranged on the second screw rod (401), and a second nut (403) threadedly connected to the outer side of the second screw rod (401).

8. The fixing device according to claim 7, characterized in that: The number of the arc-shaped rings (301) is set to two, and the two arc-shaped rings (301) are arranged in a mirror-symmetrical manner. The inner side of the protrusion (302) is threadedly connected to a first screw rod (303), and the outer side of the first screw rod (303) is threadedly connected to a first nut (304).

9. The fixing device according to claim 8, characterized in that: The second screw rod (401) is fixedly mounted on the outside of the arc-shaped ring (301), an embedded plate (404) is fixedly mounted on one side of the mounting plate (402), and a leak-proof pad (405) is bonded to one side of the embedded plate (404).

10. The fixing device according to claim 9, characterized in that: A sealing ring (406) is clamped on the inner side of the arc-shaped ring (301), a through groove (407) is provided on the inner side of the sealing ring (406), and the anti-leakage pad (405) is matched with the through groove (407).

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