Water distribution structure of home-entry water pipe
By designing the water separation structure of the inlet water pipe and using the combination of T-type joints and the shutoff valve, the problem of closing the main valve when the water supply pipe in the water use area in the prior art is solved, independent maintenance and replacement are achieved, and the practicality of water use is improved.
Patent Information
- Application Number
- CN202422340805.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-25
AI Technical Summary
When the existing household water supply method is damaged when the water supply pipe in the water use area, the main water pipe valve of the household main water supply pipe needs to be closed, resulting in the inability to use all water use areas, which has limitations.
A water-dividing structure for inlet water pipes is designed, including inlet main pipes, multiple T-shaped joints, multiple water-dividing pipes, main pipe main valves and multiple shut-off valves. Connect the water separator to the entrance main pipe through a T-shaped joint, and a shutdown valve is installed on each water separator, allowing the water use in that area to be cut off without affecting other areas when the water separator in a certain water use area is damaged.
It is realized that when there is a problem with the water pipe in a certain water use area, the water use in that area can be cut off independently for repair or replacement, without closing the main valve of the main pipe, avoiding the impact on the water use in other areas, and improving the practicality of indoor water use.
Smart Images
Figure CN222963540U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction engineering and provides a water distribution structure for an inlet water pipe. Background Art
[0002] With the progress of urbanization, the number of urban residents has gradually increased, and the number of civilian residences has also increased accordingly. People have higher and higher requirements for the decoration quality of residences, and some decoration problems have gradually emerged. The existing technology mostly adopts a series water supply method, that is, each water-using area is connected in series through a water supply pipe, and a water supply faucet connected to the water supply pipe is set in each water-using area, so as to realize the simultaneous water supply of each water-using area.
[0003] However, in the actual use process of the existing inlet water supply method, if the water supply branch pipe in a certain water-using area is damaged and needs to be repaired or replaced, it is necessary to close the main valve of the inlet main pipe to complete the repair or replacement of the damaged water supply branch pipe, resulting in the inability to use water in all indoor water-using areas, which has limitations. Summary of the Utility Model
[0004] In view of this, the purpose of the utility model is to provide a water distribution structure for an inlet water pipe, aiming to solve the problem that in the actual use process of the existing inlet water supply method, if the water supply branch pipe in a certain water-using area is damaged and needs to be repaired or replaced, it is necessary to close the main valve of the inlet main pipe to complete the repair or replacement of the damaged water supply branch pipe, resulting in the inability to use water in all indoor water-using areas, which has limitations.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] The utility model provides a water distribution structure for an inlet water pipe. The water distribution structure of the inlet water pipe includes an inlet main pipe, a plurality of T-shaped joints, a plurality of branch pipes, a main valve, and a plurality of cut-off valves. The main valve and a plurality of the T-shaped joints are arranged on the inlet main pipe. Each T-shaped joint is provided with a branch pipe, and each cut-off valve is arranged at one end of each branch pipe close to the T-shaped joint. The plurality of cut-off valves and the main valve are all located in the same indoor area, and one end of each branch pipe far from the T-shaped joint is respectively located in the corresponding water-using area.
[0007] Wherein, each T-shaped joint includes a sleeve and a connecting protrusion. A plurality of water distribution ports are arranged on the inlet main pipe. The sleeve is arranged outside the water distribution port. The connecting protrusion is fixedly arranged on the sleeve and corresponds to the water distribution port. Grooves are arranged on the inner walls at both ends of the sleeve, and first sealing rings are arranged inside the grooves. The branch pipe is installed at the connecting protrusion.
[0008] Wherein, a first thread is provided on the outer side wall of each of the connecting protrusions, and a second thread is provided on the inner side wall of one end of each of the sub-water pipes close to the corresponding T-shaped joint, and the second thread is adapted to the first thread.
[0009] Wherein, a sealing protrusion is provided at one end of each of the sub-water pipes close to the corresponding T-shaped joint, and the sealing protrusion is in fit with the end of the connecting protrusion.
[0010] Wherein, an annular groove is provided at each of the sealing protrusions, and a second sealing ring is provided inside the annular groove.
[0011] Wherein, a one-way valve is further provided on each of the sub-water pipes, and the one-way valve is located at one end of the corresponding cut-off valve away from the corresponding T-shaped joint.
[0012] The beneficial effects of the present utility model are as follows:
[0013] A plurality of the cut-off valves and the main pipe master valve are all located in the same indoor area. Through the arrangement of a plurality of the T-shaped joints, the connection of a plurality of the sub-water pipes and the household main pipe is completed. Water is conveyed to each water-using area through a plurality of the sub-water pipes, such as kitchen water use, master bathroom water use, secondary bathroom water use, balcony water use, etc. And through the arrangement of a plurality of the cut-off valves, when the sub-water pipe in a certain water-using area is damaged, the water use in the corresponding water-using area can be cut off through the corresponding cut-off valve, and the repair or replacement of the sub-water pipe in the current water-using area can be completed without closing the main pipe master valve, thereby avoiding affecting the water use in other areas and improving the practicability of indoor water use.
[0014] Other advantages, objectives and features of the present utility model will be described to some extent in the subsequent description, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present utility model. The objectives and other advantages of the present utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be described in detail preferably with reference to the accompanying drawings, wherein:
[0016] Figure 1 is a schematic structural diagram of a water distribution structure of an household water pipe provided by the present utility model.
[0017] Figure 2 is a partial disassembled structural diagram of a water distribution structure of an household water pipe provided by the present utility model.
[0018] Figure 3provided by the present utility model Figure 2 The enlarged partial structure diagram of position A.
[0019] Figure 4 The schematic structural diagram of one end of the water distribution pipe close to the T-shaped pipe provided by the present utility model.
[0020] Figure 5 provided by the present utility model Figure 4 The enlarged partial structure diagram of position B.
[0021] 101 - Inlet main pipe, 102 - Water distribution pipe, 103 - Main pipe master valve, 104 - Cut-off valve, 105 - Sleeve, 106 - Connecting protrusion, 107 - Water distribution port, 108 - Groove, 109 - First sealing ring, 110 - First thread, 111 - Second thread, 112 - Sealing protrusion, 113 - Annular groove, 114 - Second sealing ring, 115 - Check valve. Specific embodiments
[0022] The present utility model will be further described below in conjunction with specific embodiments. Among them, the attached drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation to this patent; in order to better illustrate the embodiments of the present utility model, some components in the attached drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the attached drawings may be omitted.
[0023] Please refer to Figures 1 to 5 , the present utility model provides a water distribution structure for an inlet water pipe, the water distribution structure of the inlet water pipe includes an inlet main pipe 101, a plurality of T-shaped joints, a plurality of water distribution pipes 102, a main pipe master valve 103 and a plurality of cut-off valves 104. The main pipe master valve 103 and a plurality of the T-shaped joints are arranged on the inlet main pipe 101. The water distribution pipe 102 is arranged at each T-shaped joint. The cut-off valve 104 is arranged at one end of each water distribution pipe 102 close to the T-shaped joint. A plurality of the cut-off valves 104 and the main pipe master valve 103 are all located in the same indoor area. One end of each water distribution pipe 102 away from the T-shaped joint is respectively located in the corresponding water using area.
[0024] In this embodiment, through the arrangement of a plurality of the T-shaped joints, the connection between a plurality of the branch water pipes 102 and the main household water pipe 101 is completed. Water is conveyed to each water-using area through the plurality of the branch water pipes 102, such as kitchen water use, master bathroom water use, secondary bathroom water use, balcony water use, etc. And through the arrangement of a plurality of the cut-off valves 104, when the branch water pipe 102 in a certain water-using area is damaged, the corresponding cut-off valve 104 can be used to cut off the water use in the corresponding water-using area, and the repair or replacement of the branch water pipe 102 in the current water-using area can be completed without closing the main valve 103, thereby avoiding affecting the water use in other areas and improving the practicability of indoor water use.
[0025] Further, each of the T-shaped joints includes a sleeve 105 and a connecting protrusion 106. A plurality of water distribution openings 107 are provided on the main household water pipe 101. The sleeve 105 is arranged outside the water distribution opening 107. The connecting protrusion 106 is fixedly arranged on the sleeve 105. The connecting protrusion 106 corresponds to the water distribution opening 107. Grooves 108 are arranged on the inner walls at both ends of the sleeve 105. A first sealing ring 109 is arranged inside the groove 108. The branch water pipe 102 is installed at the connecting protrusion 106.
[0026] In this embodiment, the sleeve 105 is embedded outside the corresponding water distribution opening 107, so that the connecting protrusion 106 corresponds to the water distribution opening 107, thereby completing the exterior of the T-shaped joint. And through the arrangement of the groove 108 and the first sealing ring 109, the structural sealing performance of the T-shaped joint installed on the main household water pipe 101 is better, and water leakage at the connection between the T-shaped joint and the main household water pipe 101 is avoided.
[0027] Further, a first thread 110 is arranged on the outer side wall of each of the connecting protrusions 106, and a second thread 111 is arranged on the inner side wall of one end of each branch water pipe 102 close to the corresponding T-shaped joint. The second thread 111 is adapted to the first thread 110.
[0028] In this embodiment, through the arrangement of the first thread 110 and the second thread 111, the branch water pipe 102 is installed at the corresponding T-shaped joint.
[0029] Further, a sealing protrusion 112 is arranged at one end of each branch water pipe 102 close to the corresponding T-shaped joint. The sealing protrusion 112 is in fit with the end of the connecting protrusion 106.
[0030] In this embodiment, due to the provision of the sealing protrusion 112, the sealing performance at the connection between the water distribution pipe 102 and the corresponding connection protrusion 106 is better, preventing water leakage at the connection between the water distribution pipe 102 and the T-shaped joint.
[0031] Furthermore, an annular groove 113 is provided at each of the sealing protrusions 112, and a second sealing ring 114 is arranged inside the annular groove 113.
[0032] In this embodiment, due to the provision of the annular groove 113 and the second sealing ring 114, the sealing performance at the connection between the water distribution pipe 102 and the corresponding connection protrusion 106 is further improved, preventing water leakage at the T-shaped joint.
[0033] Furthermore, a check valve 115 is provided on each of the water distribution pipes 102, and the check valve 115 is located at one end of the corresponding cut-off valve 104 away from the corresponding T-shaped joint.
[0034] In this embodiment, due to the provision of the check valve 115, it can prevent the water in other pipes from being sucked back and flowing back repeatedly when a single pipe is opened, thus affecting the water supply efficiency.
[0035] The working / implementing / using principle of the present utility model is as follows: Since a plurality of the cut-off valves and the main pipe master valve are all located in the same indoor area, through the provision of a plurality of the T-shaped joints, the connection between a plurality of the water distribution pipes and the household main pipe is completed. Water is conveyed to each water-using area through a plurality of the water distribution pipes, such as kitchen water use, master bathroom water use, secondary bathroom water use, balcony water use, etc. And through the provision of a plurality of the cut-off valves, when the water distribution pipe in a certain water-using area is damaged, the water supply to the corresponding water-using area can be cut off through the corresponding cut-off valve, completing the repair or replacement of the water distribution pipe in the current water-using area, without closing the main pipe master valve, thereby avoiding affecting the water use in other areas and improving the practicability of indoor water use.
[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the present technical solution, and they should all be covered within the scope of the claims of the present utility model.
Claims
1. A water distribution structure for a household water pipe, characterized in that: It includes a household main pipe, multiple T-joints, multiple water distribution pipes, a main valve and multiple shut-off valves. The main valve and multiple T-joints are arranged on the household main pipe, each T-joint is provided with a water distribution pipe, and each water distribution pipe is provided with a shut-off valve at one end close to the T-joint. The multiple shut-off valves and the main valve are all located in the same indoor area, and one end of each water distribution pipe away from the T-joint is located in the corresponding water use area.
2. The water distribution structure of the household water pipe according to claim 1, characterized in that: Each of the T-joints includes a sleeve and a connecting protrusion. A plurality of water diversion ports are arranged on the household main pipe. The sleeve is arranged outside the water diversion port. The connecting protrusion is fixedly arranged on the sleeve. The connecting protrusion corresponds to the water diversion port. Grooves are arranged on the inner walls of both ends of the sleeve. A first sealing ring is arranged inside the groove. The water diversion pipe is installed at the connecting protrusion.
3. The water distribution structure of the household water pipe according to claim 2, characterized in that: A first thread is arranged on the outer side wall of each connecting protrusion, and a second thread is arranged on the inner side wall of one end of each water distribution pipe close to the corresponding T-shaped joint, and the second thread is matched with the first thread.
4. The water distribution structure of the household water pipe according to claim 3, characterized in that: A sealing protrusion is provided at one end of each water distribution pipe close to the corresponding T-shaped joint, and the sealing protrusion is fitted with the end of the connecting protrusion.
5. The water distribution structure of the household water pipe according to claim 4, characterized in that: Each sealing protrusion is provided with an annular groove, and a second sealing ring is provided inside the annular groove.
6. The water distribution structure of the household water pipe according to claim 5, characterized in that: Each of the water distribution pipes is also provided with a one-way valve, and the one-way valve is located at one end of the corresponding cut-off valve away from the corresponding T-shaped joint.