Flushing and disinfecting equipment for direct drinking water pipe network

Abstract

The utility model provides direct drinking water pipe network flushing and sterilizing equipment, which relates to the technical field of pipe network flushing and comprises a cleaning mechanism, pipeline main bodies are symmetrically mounted on the front side and the back side of the cleaning mechanism, the cleaning mechanism comprises a shell, through holes are symmetrically formed in the front side and the back side of the shell, and rubber rings are arranged on the inner sides of the through holes. A sealing plate is arranged at the top end of the shell, a sealing strip is arranged at the contact position of the sealing plate and the shell, a plurality of limiting grooves are formed in the inner wall of the pipeline body at equal intervals in a surrounding mode, a fixing block is arranged in the position, close to the front face, of the pipeline body, and limiting rods are arranged at the positions, extending into the limiting grooves, of the periphery of the fixing block. Through cooperative use of the shell, the limiting grooves, the limiting rods, the fixing blocks, the scraping pieces and the connecting pieces, the inner wall of the pipeline can be cleaned instead of a traditional cleaning mode of disassembling the pipeline, manpower consumption is greatly reduced, and the operation convenience and the pipeline cleaning efficiency are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe network flushing, in particular to a direct drinking water pipe network flushing and disinfection device. Background Technique

[0002] Pipe direct drinking water is the abbreviation of "piped high-quality direct drinking water". It uses the method of separate quality water supply to set up a water purification station in a residential community (hotel, office building), and uses modern high-tech biochemical and physical and chemical technologies to deeply purify tap water. At the same time, high-quality pipes are used to set up an independent circulating pipe network to send the purified high-quality water into users' homes for people to drink directly;

[0003] After the direct drinking water pipe network has been used for a long time, it is necessary to clean and disinfect the dirt deposited inside the pipe. The traditional cleaning method is to disassemble the pipe and clean the disassembled pipes separately, which consumes a huge amount of manpower and has cumbersome steps, resulting in a reduction in cleaning efficiency. Therefore, we propose a direct drinking water pipe network flushing and disinfection device. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art. After the direct drinking water pipe network has been used for a long time, it is necessary to clean and disinfect the dirt deposited inside the pipe. The traditional cleaning method is to disassemble the pipe and clean the disassembled pipes separately, which consumes a huge amount of manpower and has cumbersome steps, resulting in a reduction in cleaning efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A direct drinking water pipe network flushing and disinfection device, including a cleaning mechanism, and pipe bodies are symmetrically installed on the front and back of the cleaning mechanism;

[0007] The cleaning mechanism includes a shell, through holes are symmetrically opened on the front and back of the shell, rubber rings are arranged inside the through holes, a sealing plate is arranged at the top of the shell, and a sealing strip is arranged at the contact position between the sealing plate and the shell;

[0008] A number of limiting grooves are equidistantly arranged around the inner wall of the pipe body. A fixing block is arranged inside the pipe body close to the front. A limiting rod extends from the periphery of the fixing block into the limiting groove. Scraper blades are arranged between adjacent limiting rods on the periphery of the fixing block. Connectors are symmetrically arranged on the front and back of the fixing block.

[0009] As a preferred scheme of the utility model, the rubber ring is bonded to the through hole, and the pipe body is inserted into the through hole and fixed to the shell by bolts.

[0010] The technical effect of adopting the above further scheme is that: the rubber ring can seal the joint between the pipe body and the through hole, prevent water leakage, and improve the use stability.

[0011] As a preferred scheme of the present utility model, threaded rods penetrate through the bottom near the four corners at the top of the sealing plate, threaded ports are opened near the four corners at the top of the housing, and the threaded rods are adapted to the threaded ports.

[0012] The technical effect of adopting the above further scheme is that: through the matching of the threaded rod and the threaded port, the threaded rod can be rotated to fix the sealing plate and the housing, preventing dust from entering the housing and polluting the water source.

[0013] As a preferred scheme of the present utility model, the limiting rod is adapted to the limiting groove, and the limiting rod is welded to the fixing block.

[0014] The technical effect of adopting the above further scheme is that: through the matching of the limiting rod and the limiting groove, when the fixing block drives the scraping blade to slide inside the pipe body, it can be limited to prevent it from shifting or tilting, and improve the use stability.

[0015] As a preferred scheme of the present utility model, the scraping blade has a fan-shaped structure and is welded to the fixing block and the limiting rod respectively.

[0016] The technical effect of adopting the above further scheme is that: the scraping blade can scrape the dirt deposited on the inner wall of the pipe body to achieve the purpose of cleaning the pipe. Through the welding of the scraping blade to the fixing block and the limiting rod, the scraping blade can be made more firm and improve the use stability.

[0017] As a preferred scheme of the present utility model, the pipe body, the through hole and the housing are communicated, and a support frame is fixed to the bottom of the housing by bolts.

[0018] The technical effect of adopting the above further scheme is that: the direct drinking water flows through the pipe body, enters the housing through the through hole, and then is discharged into the inner part of the pipe body on the other side through the through hole on the other side of the housing, achieving the purpose of the circulation of the direct drinking water. The support frame can provide support for the housing to prevent it from shaking and improve the connection stability with the pipe body.

[0019] Compared with the prior art, the beneficial effect of the present utility model is that:

[0020] In the present utility model, through the design of the cleaning structure and the pipe body, by the cooperation of the housing, the limiting groove, the limiting rod, the fixing block, the scraping blade and the connecting piece, it can replace the traditional cleaning method of disassembling the pipe to clean the inner wall of the pipe, greatly reducing the consumption of manpower, effectively improving the operation convenience and the cleaning efficiency of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall structural schematic diagram of a direct drinking water pipe network flushing and disinfection device provided by the present utility model;

[0022] Figure 2 The overall unfolded structural schematic diagram of a direct drinking water pipe network flushing and disinfection device provided by the present utility model;

[0023] Figure 3 The overall side structural anatomical diagram of a direct drinking water pipe network flushing and disinfection device provided by the present utility model.

[0024] Legend: 1. Cleaning mechanism; 101. Housing; 102. Through hole; 103. Rubber ring; 104. Sealing plate; 1041. Threaded rod; 105. Sealing strip; 106. Threaded port; 107. Support frame; 2. Pipeline main body; 201. Limit groove; 202. Fixed block; 203. Limit rod; 204. Scraper; 205. Connecting piece. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model in this specification are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0029] Embodiment 1

[0030] As Figures 1 - 3 shown, this utility model provides a technical solution: a direct drinking water pipe network flushing and disinfection device, including a cleaning mechanism 1. The front and back of the cleaning mechanism 1 are symmetrically installed with a pipe body 2. The cleaning mechanism 1 includes a housing 101. Through holes 102 are symmetrically opened on the front and back of the housing 101. A rubber ring 103 is arranged inside the through hole 102. A sealing plate 104 is arranged at the top of the housing 101. A sealing strip 105 is arranged at the contact position between the sealing plate 104 and the housing 101. A number of limiting grooves 201 are equidistantly and circumferentially opened on the inner wall of the pipe body 2. A fixing block 202 is arranged inside the pipe body 2 near the front. A limiting rod 203 is arranged on the periphery of the fixing block 202 and extends into the limiting groove 201. A scraping blade 204 is arranged between adjacent limiting rods 203 on the periphery of the fixing block 202. Connecting pieces 205 are symmetrically arranged on the front and back of the fixing block 202.

[0031] Embodiment 2

[0032] As Figures 1 - 3As shown, the rubber ring 103 is bonded to the through hole 102. The pipe body 2 is inserted into the inside of the through hole 102 and fixed to the housing 101 by bolts. The rubber ring 103 can seal the joint between the pipe body 2 and the through hole 102 to prevent water leakage and improve the use stability. At the top of the sealing plate 104 near the four corners, there are threaded rods 1041 penetrating the bottom. Threaded openings 106 are provided at the top of the housing 101 near the four corners. The threaded rods 1041 are adapted to the threaded openings 106. By the matching of the threaded rods 1041 and the threaded openings 106, the threaded rods 1041 can be rotated to fix the sealing plate 104 and the housing 101, preventing dust from entering the inside of the housing 101 and polluting the water source. The limiting rod 203 is adapted to the limiting groove 201. The limiting rod 203 is welded to the fixing block 202. By the matching of the limiting rod 203 and the limiting groove 201, when the fixing block 202 drives the scraping blade 204 to slide inside the pipe body 2, it can be limited to prevent it from shifting or tilting and improve the use stability. The scraping blade 204 has a fan-shaped structure and is welded to the fixing block 202 and the limiting rod 203 respectively. The scraping blade 204 can scrape the dirt deposited on the inner wall of the pipe body 2 to achieve the purpose of cleaning. By welding the scraping blade 204 to the fixing block 202 and the limiting rod 203, the scraping blade 204 can be made more firm and improve the use stability. The pipe body 2, the through hole 102 and the housing 101 are connected and communicated. The bottom of the housing 101 is fixed with a support frame 107 by bolts. The direct drinking water flows through the pipe body 2, enters the inside of the housing 101 through the through hole 102, and then is discharged to the inside of the pipe body 2 on the other side through the through hole 102 on the other side of the housing 101 to achieve the purpose of direct drinking water circulation. The support frame 107 can provide support for the housing 101 to prevent it from shaking and improve the connection stability with the pipe body 2.

[0033] Working process of the utility model: When cleaning and scraping the sediment dirt on the inner wall of a direct drinking water pipe network using a direct drinking water pipe network flushing and disinfection device, first drain the direct drinking water inside the water pipe network. Rotate the threaded rod 1041 to disengage it from the threaded port 106 to complete the disassembly of the sealing plate 104. Open the sealing plate 104 at the other end of the adjacent pipe body 2 through the above steps. Insert a rope with a relatively hard texture such as steel wire into the channel body, and expose both ends of the rope in the housings 101 at both ends of the pipe body 2 respectively. Place the fixing block 202 into the housing 101 at any one end, and fix the connecting piece 205 on one side of it to the rope. At the same time, push the fixing block 202 into the pipe body 2 and ensure that the limiting rod 203 coincides with the limiting groove 201. Use manual labor or equipment to start pulling the other end of the rope, so that the rope drives the fixing block 202 to move inside the pipe. During this process, the scraping piece 204 can scrape off the dirt deposited on the inner wall of the pipe body 2 to complete the entire cleaning process. It can replace the traditional cleaning method of disassembling the pipe to clean the inner wall of the pipe, greatly reducing the consumption of manpower, effectively improving the operation convenience and the cleaning efficiency of the pipe body 2. After the cleaning is completed, use the sealing plate 104 to re-seal the housing 101, and inject a chemical agent with a bactericidal and disinfecting effect into the pipe body 2 for immersion disinfection to complete the final disinfection work.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A direct drinking water pipe network flushing and disinfection device, comprising a cleaning mechanism (1), characterized in that: The front and back of the cleaning mechanism (1) are symmetrically installed with a pipeline main body (2); The cleaning mechanism (1) includes a housing (101). Through holes (102) are symmetrically formed in the front and back of the housing (101). A rubber ring (103) is arranged inside the through holes (102). A sealing plate (104) is arranged at the top of the housing (101). A sealing strip (105) is arranged at the contact position between the sealing plate (104) and the housing (101); A number of limiting grooves (201) are equidistantly and circumferentially formed in the inner wall of the pipeline main body (2). A fixing block (202) is arranged inside the pipeline main body (2) near the front. A limiting rod (203) is arranged at the outer periphery of the fixing block (202) and extends into the limiting groove (201). A scraping blade (204) is arranged between adjacent limiting rods (203) at the outer periphery of the fixing block (202). Connectors (205) are symmetrically arranged on the front and back of the fixing block (202).

2. The direct drinking water pipe network flushing and disinfection device according to claim 1, characterized in that: The rubber ring (103) is bonded to the through hole (102). The pipeline main body (2) is inserted into the through hole (102) and fixed to the housing (101) by bolts.

3. A direct drinking water pipe network flushing and disinfection device according to claim 1, characterized in that: Threaded rods (1041) penetrate through the bottom near the four corners at the top of the sealing plate (104). Threaded openings (106) are formed near the four corners at the top of the housing (101). The threaded rods (1041) are adapted to the threaded openings (106).

4. A direct drinking water pipe network flushing and disinfection device according to claim 1, characterized in that: The limiting rod (203) is adapted to the limiting groove (201). The limiting rod (203) is welded to the fixing block (202).

5. A direct drinking water pipe network flushing and disinfection device according to claim 1, characterized in that: The scraping blade (204) has a fan-shaped structure and is welded to the fixing block (202) and the limiting rod (203) respectively.

6. The direct drinking water pipe network flushing and disinfection equipment according to claim 1, characterized in that: The pipeline main body (2), the through hole (102) and the housing (101) are communicated. A support frame (107) is fixed to the bottom of the housing (101) by bolts.

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