Descaling device and water distributing and collecting device
By designing a descaling device with spiral blades and crossbars, the water flow of the water collector removes internal scale, the problem of scale accumulation in the floor heating system is solved, and the self-cleaning function is realized, which extends the equipment life and reduces the Cleanup costs.
Patent Information
- Application Number
- CN202420256585.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-02
AI Technical Summary
Water collectors in the floor heating system are prone to accumulation of scale after long-term use, resulting in reduced heating effect and difficulty in cleaning, and there is a risk of water leakage in traditional disassembly and reinstallation.
A descaling device is designed, including mounting rings, spiral blades and cross bars. The inlet water flow of the water collector drives the fan blades to rotate, drive the cross bars to rotate, remove internal scale through bristles, and reduce water flow resistance and friction through design. to realize self-cleaning function.
Without disassembling the water collector, the scale is removed, which extends the service life of the equipment, reduces the cleaning cost, and prevents scale generation by stirring the water flow, thereby increasing the water flow rate.
Smart Images
Figure CN222230674U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline descaling, in particular to a descaling device and a manifold. Background Art
[0002] With the progress of society, floor heating has become more and more common, and the manifold is the most important component of the floor heating system. After the manifold is installed, it is generally not disassembled. Therefore, after a long period of use, scale often exists inside it, which affects the life of the manifold and the heating effect. If you want to remove the scale in the manifold, you need to disassemble it, which is inconvenient and difficult to operate. If it is not reinstalled properly, there will be a risk of water leakage. Therefore, a technical solution is needed to solve the above problems. Utility Model Content
[0003] In view of the above technical requirements, the utility model provides a descaling device and a manifold.
[0004] The utility model provides a descaling device, comprising a mounting ring, a spiral blade and a cross bar, the mounting ring comprising a center seat and a plurality of connecting rods, the center seat is located at the center position of the mounting ring, a plurality of connecting rods are evenly distributed in a ring shape to connect the mounting ring and the center seat, the spiral blade is connected to one side of the center seat through a center axis, the spiral blade comprises a plurality of fan blades and a spiral seat, a plurality of the fan blades are evenly distributed on the side wall of the spiral seat, the cross bar is connected to the spiral seat through a supporting rod, the cross bar is vertically arranged between the spiral blade, the cross bar is in the same direction as the center axis, and the rotation of the spiral blade can drive the cross bar to rotate around the circumference of the spiral seat.
[0005] Furthermore, the number of the connecting rods is three, and the number of the fan blades is four.
[0006] Furthermore, the side of the center seat away from the spiral blade is hemispherical, and the side of the connecting rod away from the spiral blade is an arc surface.
[0007] Furthermore, a bearing is installed in the center seat, and the center shaft is connected to the center seat through the bearing. The center seat includes a cover and a kit. The center seat is provided with a mounting groove, the bearing is installed in the mounting groove, and the kit is installed in the mounting groove. The kit presses against the bearing, and the kit is sleeved on the outer periphery of the center shaft. A shaft seal is installed on the kit, and the cover is fixedly installed on the center seat and presses against the kit. The center shaft passes through the cover, and the center shaft is fixedly connected to the center position of the spiral blade.
[0008] Furthermore, a step is provided in the installation groove, and the bearing is installed in the installation groove with one side of the bearing pressing against the step.
[0009] Furthermore, the kit is provided with a convex edge, the convex edge presses against the end surface of the opening of the center seat, and the convex edge sinks into the center seat.
[0010] Furthermore, the cross bar is provided with a plurality of bristles, and the plurality of bristles are located on a side of the cross bar away from the supporting rod, and the plurality of bristles are arranged along the length direction of the cross bar.
[0011] Furthermore, one end of the support rod is connected to the end surface of the spiral seat away from the central seat, and the other end of the support rod is connected to the middle position of the cross bar.
[0012] A manifold comprises a descaling device and a shell, wherein the shell comprises a connecting ring, two connecting rings are respectively located at the two ends of the shell, the inner walls of the connecting rings are provided with threads, the outer peripheral wall of the mounting ring is provided with threads corresponding to the inner walls of the connecting rings, and the descaling device is installed on the water inlet end of the shell through a threaded connection.
[0013] Furthermore, the cross bar is close to the inner wall of the shell, and the rotation of the spiral blade can drive the cross bar to rotate along the inner wall of the shell.
[0014] Compared with the related art, the descaling device and water collector provided by the utility model have the following beneficial effects:
[0015] 1. The descaling device of the utility model can remove scale in the manifold without disassembling the manifold, and utilizes the water flow of the water inlet of the manifold to drive the fan blades to rotate, thereby rotating the cross bar, and then the bristles remove the internal scale of the manifold. Stirring the water flow can also prevent the formation of scale and the formation of vortex, thereby increasing the flow rate of water.
[0016] 2. The descaling device of the utility model can utilize the water flow of the manifold itself to achieve self-cleaning, remove scale, reduce energy consumption and cleaning costs, extend the service life of the manifold, and reduce the cost of cleaning the manifold. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of embodiment 1.
[0018] Figure 2 This is a schematic diagram of another direction of the first embodiment.
[0019] Figure 3 It is a cross-sectional view of the first embodiment.
[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0021] Figure 5 This is a schematic diagram of the second embodiment.
[0022] Figure 6It is a cross-sectional view of the second embodiment.
[0023] Numbers in the figure: 1. Mounting ring; 11. Center seat; 111. Mounting groove; 112. Step; 12. Connecting rod; 13. Center shaft; 14. Bearing; 15. Cover; 151. Through hole; 16. Kit; 161. Ring groove; 162. Protruding edge; 17. Shaft seal; 2. Spiral blade; 21. Spiral seat; 22. Fan blade; 3. Cross bar; 31. Bristles; 4. Support rod; 5. Shell; 51. Connecting ring. DETAILED DESCRIPTION
[0024] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.
[0025] Embodiment 1:
[0026] like Figure 1 , Figure 2 , Figure 3 As shown, the present embodiment discloses a mounting ring 1, a spiral blade 2 and a cross rod 3, wherein the mounting ring 1 comprises a center seat 11 and a plurality of connecting rods 12, wherein the center seat 11 is located at the center of the mounting ring 1, and the plurality of connecting rods 12 are evenly distributed in a ring shape to connect the mounting ring 1 and the center seat 11, wherein the side of the center seat 11 away from the spiral blade 2 is hemispherical, and the side of the connecting rod 12 away from the spiral blade 2 is an arc surface, and the side of the center seat 11 away from the spiral blade 2 is for receiving the direction of water flow, and the hemispherical center seat 11 and the connecting rod 12 with an arc surface can reduce the impact force of the water flow on the mounting ring 1, and can also reduce the resistance of the center seat 11 and the connecting rod 12 to the water flow passing through the mounting ring 1.
[0027] like Figure 1 , Figure 2 As shown, more preferably, the number of connecting rods 12 is three, the number of fan blades 22 is four, and the number of connecting rods 12 and fan blades 22 is unequal, so that the fan blades 22 and the connecting rods 12 are staggered, preventing the connecting rods 12 from blocking the water flow to the fan blades 22, allowing the water flow to better push the fan blades 22 and thereby drive the spiral blades 2 to rotate.
[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the spiral blade 2 is connected to one side of the center seat 11 through the center axis 13. The spiral blade 2 includes a plurality of blades 22 and a spiral seat 21. The plurality of blades 22 are evenly distributed on the side wall of the spiral seat 21. The blades 22 extend radially outward along the spiral seat 21. The blades 22 are inclined. The blades 22 and the mounting ring 1 are inclined at a certain angle so that the spiral blade 2 can be pushed by the water flow.
[0029] like Figure 4As shown, a bearing 14 is installed in the center seat 11, and the center shaft 13 is connected to the center seat 11 through the bearing 14. The center seat 11 includes a cover 15 and a kit 16. The center seat 11 is provided with a mounting groove 111. The bearing 14 is installed in the mounting groove 111. The outer ring of the bearing 14 is fixedly connected to the mounting groove 111. The inner ring of the bearing 14 is fixedly connected to the center shaft 13. The kit 16 is installed in the mounting groove 111. The kit 16 presses against the bearing 14. The kit 16 can press against the outer ring side wall of the bearing 14 to prevent the bearing 14 from loosening. The kit 16 is sleeved on the center shaft 13, the kit 16 is provided with an annular groove 161, and the shaft seal 17 is installed in the annular groove 161. The cover 15 is fixedly installed with the center seat 11 and presses the kit 16. A sealing ring is provided between the cover 15 and the center seat 11 for sealing. The center shaft 13 passes through the cover 15. The shaft seal 17 can seal the outer peripheral wall of the center shaft 13 to prevent external water from flowing to the bearing 14 through the through hole 151 of the cover 15. The installation groove 111 part where the bearing 14 is installed can be injected with grease to play a role of lubrication and waterproofing. The center shaft 13 is fixedly connected to the center position of the spiral blade 2.
[0030] like Figure 4 As shown, more preferably, a step 112 is provided in the mounting groove 111, the bearing 14 is installed in the mounting groove 111 and one side of the bearing 14 presses against the step 112, the step 112 limits the installation depth of the bearing 14, and at the same time provides a part of space for one end of the center axis 13 located in the mounting groove 111, preventing the center axis 13 from contacting the inner wall of the mounting groove 111.
[0031] like Figure 4 As shown, the kit 16 is provided with a convex edge 162, which presses against the end face of the opening of the center seat 11. The convex edge 162 sinks into the center seat 11. The convex edge 162 can limit the installation depth of the kit 16, and at the same time form a stop installation sealing ring with multiple surfaces of the center seat 11 to play a waterproof role.
[0032] like Figure 1 , Figure 3 As shown, the cross bar 3 is connected to the spiral seat 21 through the support rod 4, the cross bar 3 is vertically arranged between the spiral blade 2, the cross bar 3 and the center axis 13 are in the same direction, one end of the support rod 4 is connected to the end face of the spiral seat 21 away from the center seat 11, and the other end of the support rod 4 is connected to the middle position of the cross bar 3, so that the support rod 4 can better support the cross bar 3, the cross bar 3 is more stable when rotating, and the rotation of the spiral blade 2 can drive the cross bar 3 to rotate around the spiral seat 21.
[0033] like Figure 1 As shown, the cross bar 3 is provided with a plurality of bristles 31, which are located on the side of the cross bar 3 away from the support rod 4, and are arranged along the length direction of the cross bar 3. The bristles 31 can reduce the friction between the cross bar 3 and the descaling surface, and can also clean the descaling surface.
[0034] Embodiment 2:
[0035] like Figure 5 , Figure 6 As shown, the present embodiment discloses a manifold, comprising the descaling device and a shell 5 in the first embodiment, wherein the shell 5 comprises a connecting ring 51, wherein the two connecting rings 51 are respectively located at the two ends of the shell 5, wherein the inner wall of the connecting ring 51 is provided with a thread, and the outer peripheral wall of the mounting ring 1 is provided with a thread corresponding to the inner wall of the connecting ring 51, and the descaling device is installed at the water inlet end of the shell 5 through a threaded connection, and the cross bar 3 is close to the inner wall of the shell 5. When water flows into the water inlet end, the water flows through the spiral blades 2 to drive the spiral blades 2 to rotate, and the rotation of the spiral blades 2 can drive the cross bar 3 to rotate along the inner wall of the shell 5, and the bristles 31 can scrape off the scale on the inner wall of the shell 5 and prevent the formation of scale when the cross bar 3 rotates along the inner wall of the shell 5.
[0036] The descaling device of the manifold in this embodiment can remove scale inside the manifold without disassembling the manifold. The water flow of the water inlet of the manifold is used to drive the fan blades 22 to rotate, thereby rotating the cross bar 3, and then the internal scale of the manifold is removed by the bristles 31. Stirring the water flow can also prevent the formation of scale and vortex, thereby increasing the flow rate of water.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A descaling device, characterized in that: The invention comprises a mounting ring (1), a spiral blade (2) and a cross bar (3), wherein the mounting ring (1) comprises a central seat (11) and a plurality of connecting rods (12), wherein the central seat (11) is located at the central position of the mounting ring (1), and the plurality of connecting rods (12) are evenly distributed in a ring shape to connect the mounting ring (1) and the central seat (11), wherein the spiral blade (2) is connected to one side of the central seat (11) via a central axis (13), wherein the spiral blade (2) comprises a plurality of blades (22) and a spiral seat (21), wherein the plurality of blades (22) are evenly distributed on the side wall of the spiral seat (21), and wherein the cross bar (3) is connected to the spiral seat (21) via a supporting rod (4), wherein the cross bar (3) is vertically arranged with respect to the spiral blade (2), wherein the cross bar (3) and the central axis (13) are in the same direction, and wherein the rotation of the spiral blade (2) can drive the cross bar (3) to rotate around the axis of the spiral seat (21).
2. A descaling device according to claim 1, characterized in that: The number of the connecting rods (12) is three, and the number of the fan blades (22) is four.
3. A descaling device according to claim 1, characterized in that: The side of the center seat (11) away from the spiral blade (2) is hemispherical, and the side of the connecting rod (12) away from the spiral blade (2) is an arc surface.
4. A descaling device according to claim 1, characterized in that: A bearing (14) is installed in the center seat (11), and the center shaft (13) is connected to the center seat (11) via the bearing (14). The center seat (11) comprises a cover (15) and a sleeve (16). The center seat (11) is provided with a mounting groove (111), and the bearing (14) is installed in the mounting groove (111). The sleeve (16) is installed in the mounting groove (111). The sleeve (16) presses against the bearing (14). The sleeve (16) is sleeved on the outer periphery of the center shaft (13). A shaft seal (17) is installed on the sleeve (16). The cover (15) is fixedly installed on the center seat (11) and presses against the sleeve (16). The center shaft (13) passes through the cover (15), and the center shaft (13) is fixedly connected to the center position of the spiral blade (2).
5. A descaling device according to claim 4, characterized in that: A step (112) is provided in the installation groove (111), and the bearing (14) is installed in the installation groove (111) with one side of the bearing (14) pressing against the step (112).
6. A descaling device according to claim 4, characterized in that: The sleeve (16) is provided with a convex edge (162), the convex edge (162) presses against the end surface of the opening of the center seat (11), and the convex edge (162) sinks into the center seat (11).
7. A descaling device according to claim 1, characterized in that: The crossbar (3) is provided with a plurality of bristles (31), the plurality of bristles (31) are located on a side of the crossbar (3) away from the support rod (4), and the plurality of bristles (31) are arranged along the length direction of the crossbar (3).
8. A descaling device according to claim 1, characterized in that: One end of the support rod (4) is connected to the end surface of the spiral seat (21) away from the center seat (11), and the other end of the support rod (4) is connected to the middle position of the cross bar (3).
9. A manifold, characterized in that: It comprises a descaling device as claimed in any one of claims 1 to 8 and a shell (5), wherein the shell (5) comprises a connecting ring (51), wherein the connecting ring (51) is respectively located at two ends of the shell (5), wherein the inner wall of the connecting ring (51) is provided with a thread, and the outer peripheral wall of the mounting ring (1) is provided with a thread corresponding to the inner wall of the connecting ring (51).
10. A manifold according to claim 9, characterized in that: The cross bar (3) is close to the inner wall of the shell (5), and the rotation of the spiral blade (2) can drive the cross bar (3) to rotate along the inner wall of the shell (5).