Water dividing and collecting device capable of being cleaned in multi-loop series connection mode
By designing a manifold that can be connected in series for multi-loop cleaning, the problem of low cleaning efficiency of multiple branches in the underfloor heating system is solved, achieving automated cleaning and stable and efficient cleaning results, and reducing maintenance costs.
Patent Information
- Application Number
- CN202422954071.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-30
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-30
AI Technical Summary
In underfloor heating systems, existing technologies require manual intervention to clean multiple branches, resulting in low cleaning efficiency and high maintenance costs.
Design a multi-loop series cleaning manifold. By setting branches, valves and cleaning pipes on the manifold, the automatic cleaning of multiple branches can be achieved. Sponge bullets are used to pass through each pipe in sequence. The design of knurled pins and directional blocks ensures connection stability.
It enables rapid and comprehensive cleaning of underfloor heating pipes, improves cleaning efficiency, reduces maintenance costs, and ensures the stability and reliability of the system.
Smart Images
Figure CN223460523U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of distribution water heater, specifically relates to a distribution water heater of multiple loop series cleaning. BACKGROUND
[0002] In the floor heating system, the cleaning operation usually relies on the sponge bullet floor heating cleaning machine to clean the dirt and deposits in the pipeline efficiently. This cleaning method uses the physical scouring effect of the sponge bullet, and single cleaning can thoroughly clean the pipeline of a single path. However, in the actual floor heating system, the distribution water heater is often connected with multiple branches, each branch leads to a different floor heating area, and after completing the cleaning, manual intervention is required for the next branch cleaning. SUMMARY
[0003] To solve the problems in the above background art, the utility model provides the following technical scheme: a distribution water heater capable of multiple loop series cleaning, comprising a distribution water heater body, a branch is arranged on the distribution water heater body, a valve is connected to the branch, the valve comprises a first valve port, a second valve port and a third valve port, the first valve port is connected to the branch, the second valve port is used for connecting a valve core or a cleaning pipe, and the third valve port is used for connecting a floor heating pipeline.
[0004] Further, the end of the cleaning pipe is provided with an elbow.
[0005] Further, the end of the elbow is provided with an inclined surface.
[0006] Further, the first valve port is detachably connected to the branch.
[0007] Further, the first valve port is fixedly connected to the branch.
[0008] Further, the outer wall of the first valve port is provided with a knurled plug.
[0009] Further, the second valve port is arranged in parallel with or inclined to the distribution water heater.
[0010] Further, the knurled plug is provided with a directional block, and the branch is provided with a slot matched with the knurled plug.
[0011] Further, the second valve port is connected with an end seal.
[0012] Further, the second valve port is provided with at least two.
[0013] The utility model discloses a beneficial effect is: through the floor heating pipeline of series connection multiple distribution water collector, utilize the passway formed by cleaning pipe and valve, realized the quick, overall cleaning of floor heating pipeline. During the cleaning process, the cleaning medium such as sponge bullet can pass through each pipeline in turn, ensure that cleaning has no dead angle, greatly improved the cleaning efficiency. The valve adopts split type or detachable design, so that when the valve is damaged or needs cleaning, can replace or clean quickly, reduced maintenance cost. The connecting mode of cleaning pipe and valve is simple and firm, and the design of elbow and inclined surface avoids the friction and obstruction during the cleaning process. The connecting mode of valve and distribution water collector (whether fixed connection or detachable connection) all ensure the stability and reliability of system. The design of knurled bolt and directional block further enhances the firmness of connection, prevents the loosening or misplacement of valve during use. The cleaning process is simple and clear, and user only needs to connect cleaning pipe and hose according to the indication, can start cleaning operation. After cleaning, the valve and pipeline can restore heating state quickly, need not to carry out complicated operation or adjustment. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the perspective view of example one;
[0015] Figure 2 It is the front view of example one;
[0016] Figure 3 It is Figure 2 The sectioned schematic view of A-A direction in middle;
[0017] Figure 4 It is the structural schematic diagram of valve in the utility model;
[0018] Figure 5 It is the structural schematic diagram of distribution water collector body in the utility model;
[0019] Figure 6 It is the structural schematic diagram of cleaning pipe in the utility model;
[0020] Figure 7 It is the connecting relation schematic diagram of cleaning pipe and valve in example one;
[0021] Figure 8 It is the use state diagram of example one;
[0022] Figure 9 It is the perspective view of example two;
[0023] Figure 10 It is the left view of example one;
[0024] Figure 11 It is the first structural schematic diagram of valve in example three;
[0025] Figure 12A second structure schematic view of the valve in Example Three;
[0026] Figure 13 A structure schematic view of the valve in Example Four;
[0027] Figure 14 A Figure 13 An enlarged view of B part in Example Five;
[0028] Figure 15 A structure schematic view of the valve in Example Five.
[0029] The meaning of the reference signs in the drawing: 1 - a water distributor body; 2 - a branch; 3 - a valve; 4 - a first valve port; 5 - a second valve port; 6 - a third valve port; 7 - a valve core; 8 - a cleaning pipe; 9 - a floor heating pipe; 10 - an elbow; 11 - an inclined surface; 12 - a knurled bolt; 13 - a directional block. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0031] Example One
[0032] Please refer to Figures 1-7 The present application provides the following technical solutions: a water distributor capable of multi-circuit series cleaning, comprising a water distributor body 1, wherein a branch 2 is arranged on the water distributor body 1, a valve 3 is connected to the branch 2, the valve 3 comprises a first valve port 4, a second valve port 5 and a third valve port 6, the first valve port 4 is connected to the branch 2, the second valve port 5 is used for connecting a valve core 7 or a cleaning pipe 8, and the third valve port 6 is used for connecting a floor heating pipe 9.
[0033] In the embodiment, an end of the cleaning pipe 8 is provided with an elbow 10.
[0034] With the above structure, the second valve port 5 and the third valve port 6 can be better connected.
[0035] In the embodiment, an end of the elbow 10 is provided with an inclined surface 11.
[0036] With the above structure, when the elbow pipe is inserted into the valve 3, the end of the elbow 10 can avoid abutting against the inner wall of the third valve port 6.
[0037] In the embodiment, the first valve port 4 is detachably connected to the branch 2.
[0038] Adopting the above structure, the split structure is beneficial to production and manufacturing, and when the valve 3 is damaged, it can be quickly replaced.
[0039] In this embodiment, the outer wall of the first valve port 4 is provided with a knurled plug 12.
[0040] Adopting the above structure, after the first valve port 4 is connected with the branch 2, the valve 3 cannot rotate relative to the water collector body 1 under the action of the knurled plug 12.
[0041] In this embodiment, the valve 3 is arranged perpendicularly relative to the water collector.
[0042] In this embodiment, the second valve port 5 is connected with an end seal.
[0043] In the above structure, the end seal is provided with a fitting groove matched with the cleaning pipe 8, and when the cleaning pipe 8 is inserted into the valve 3, the end seal is used to limit the relative position of the cleaning pipe 8 and the valve 3.
[0044] Working principle:
[0045] The two groups of water collectors are respectively an A water collector and a B water collector;
[0046] The branch 2 on the A water collector is respectively an A water collector first branch 2, an A water collector second branch 2, and an A water collector third branch 2.
[0047] The branch 2 on the B water collector is respectively a B water collector first branch 2, a B water collector second branch 2, and a B water collector third branch 2.
[0048] The A water collector first branch 2 is connected with the B water collector first branch 2 through a first floor heating pipe 9, the A water collector second branch 2 is connected with the B water collector second branch 2 through a second floor heating pipe 9, and the A water collector third branch 2 is connected with the B water collector third branch 2 through a third floor heating pipe 9.
[0049] When the floor heating pipe 9 needs to be cleaned, the valve core 7 is disassembled from the second valve port 5, the cleaning pipe 8 is inserted into the valve 3 from the second valve port 5, and the cleaning pipe 8 connects the second valve port 5 and the third valve port 6.
[0050] The cleaning pipe 8 in the A water collector is respectively an A first cleaning pipe 8, an A second cleaning pipe 8, and an A third cleaning pipe 8.
[0051] The cleaning pipe 8 in the B water collector is respectively a B first cleaning pipe 8, a B second cleaning pipe 8, and a B third cleaning pipe 8.
[0052] The hoses are respectively independently connected with the A first cleaning pipe 8 and the B third cleaning pipe 8.
[0053] The first hose is connected with the B first cleaning pipe 8 and the A second cleaning pipe 8 in series respectively.
[0054] The second hose is connected with the B second cleaning pipe 8 and the A third cleaning pipe 8 in series respectively.
[0055] The sponge bullet floor heating cleaning machine is connected with the A first cleaning pipe 8 through the hose, and the sponge bullet sequentially passes through the A first cleaning pipe 8, the first floor heating pipeline 9, the B first cleaning pipe 8, the first hose, the A second cleaning pipe 8, the second floor heating pipeline 9, the B second cleaning pipe 8, the second hose, the A third cleaning pipe 8, the third floor heating pipeline 9 and the B third cleaning pipe 8, so that the series cleaning of the floor heating pipeline 9 is completed.
[0056] Embodiment two
[0057] Based on the embodiment one, the first valve port 4 is fixedly connected with the branch 2.
[0058] By adopting the above structure, the integrated structure has high structural strength, and in addition, integrated production and manufacturing can reduce processing steps.
[0059] Embodiment three
[0060] Based on the embodiment one, the valve 3 is oppositely and obliquely arranged with the distribution water tank.
[0061] By adopting the above structure, the included angle between the cleaning pipe 8 and the elbow 10 is larger, and the larger the included angle is, the smaller the dead angle is.
[0062] Embodiment four
[0063] Based on the embodiment one, the knurled bolt 12 is provided with a directional block 13, and the branch 2 is provided with a slot matched with the knurled bolt 12.
[0064] By adopting the above structure, the valve 3 is connected with the distribution water tank body 1 in the positive direction, so as to achieve the technical purpose of positioning installation.
[0065] Embodiment five
[0066] Based on the embodiment one, the second valve port 5 is provided with at least two.
[0067] By adopting the above structure, one second valve port 5 is used for connecting the valve core 7, and the other second valve port 5 is used for connecting the cleaning pipe 8.
[0068] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A multi-circuit series cleanable distribution vessel comprising a distribution vessel body having a branch disposed thereon, characterized by: The branch is connected with a valve, the valve comprises a first valve port, a second valve port and a third valve port, the first valve port is connected with the branch, the second valve port is used for connecting a valve core or a cleaning pipe, and the third valve port is used for connecting a floor heating pipe.
2. A multi-circuit in-line cleanable water distribution union according to claim 1, wherein: An end of the cleaning pipe is provided with an elbow.
3. A multi-circuit in-line cleanable water distribution manifold according to claim 2, wherein: An end of the elbow is provided with an inclined surface.
4. A multi-circuit in-line cleanable water distribution manifold according to claim 3, wherein: The first valve port is detachably connected with the branch.
5. The multi-circuit in-line cleanable water distribution union of claim 1, wherein: The first valve port is fixedly connected with the branch.
6. A multi-circuit in-line cleanable water distribution union according to claim 1, wherein: An outer wall of the first valve port is provided with a knurled plug.
7. The multi-circuit in-line cleanable water distribution union of claim 1, wherein: The second valve port is arranged in parallel with or is arranged obliquely with respect to the distribution water tank.
8. A multi-circuit in-line cleanable water distribution union according to claim 6, wherein: The knurled plug is provided with a directional block, and the branch is provided with a slot matched with the knurled plug.
9. The multi-circuit in-line cleanable water distribution unit of claim 1, wherein: The second valve port is connected with an end seal.
10. The multi-circuit in-line cleanable water distribution union of claim 1, wherein: The second valve port is provided with at least two.