CN220873479U - Water flow induction switch of water pump - Google Patents
Water flow induction switch of water pump Download PDFInfo
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- CN220873479U CN220873479U CN202322635193.5U CN202322635193U CN220873479U CN 220873479 U CN220873479 U CN 220873479U CN 202322635193 U CN202322635193 U CN 202322635193U CN 220873479 U CN220873479 U CN 220873479U
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- water flow
- filtering
- water
- switch body
- inlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 230000006698 induction Effects 0.000 title claims description 16
- 238000001914 filtration Methods 0.000 claims description 49
- 238000007789 sealing Methods 0.000 claims description 20
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000001939 inductive effect Effects 0.000 abstract description 7
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the field of inductive switches, in particular to a water flow inductive switch of a water pump, which aims at the problems that the conventional switch has no capacity of conveying water flow because only the water flow is required to be opened or closed, when foreign matters or impurities exist in the water flow, the switch is easy to be blocked, the switch is damaged, and the circulation of the water flow is influenced.
Description
Technical Field
The utility model relates to the technical field of inductive switches, in particular to a water flow inductive switch of a water pump.
Background
The water flow induction switch is an induction switch for inducing a water flow pressure signal, when the pressure is defined by a certain threshold value, the pressure exceeds the certain threshold value or is smaller than the certain threshold value, the induction circuit board can obtain a corresponding induction signal, convert and output an electric signal, and then control the water flow.
The water flow inductive switch outputs a switching signal by sensing whether water flows exist or not, so that the water heater is started and closed, but the following problems exist in the existing water flow inductive switch: the switch is inside because of only needing to realize opening or closing of rivers, consequently does not have the ability to carry rivers, when there is foreign matter or impurity in the rivers, blocks up the switch easily, causes the switch to damage, influences the circulation of rivers.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, the switch is easy to be blocked when foreign matters or impurities exist in water flow, the switch is damaged and the circulation of the water flow is influenced because the water flow is only required to be turned on or off, and the water flow sensing switch of the water pump is not capable of conveying the water flow.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The water pump water flow induction switch comprises a switch body, a water inlet pipe and a top cover, wherein a hole for water flow is formed in the switch body, the four-side edges of the switch body are all arc-shaped, one side of the switch body is fixedly connected with the water inlet pipe, a water outlet pipe is arranged on the other side of the switch body, the water inlet pipe and the water outlet pipe are respectively communicated with the two sides of the hole, the top of the switch body is provided with a top cover which is convenient to carry the switch body, and the top cover is circular;
The filtering mechanism is arranged at one end of the water inlet pipe and used for filtering water flow;
The fixing mechanism is arranged on the filtering mechanism and used for fixing the filtering mechanism.
In one possible design, the filtering mechanism comprises a filtering frame and a filtering net arranged on the filtering frame through a fixing bolt, one side of the filtering frame is attached to one side of the water inlet pipe, a communicating pipe is arranged on the other side of the filtering frame, and the filtering net for filtering water flow is fixedly connected to the inner wall of the filtering frame through a bolt.
In one possible design, the fixing mechanism comprises two clamping rings, a plurality of fixing nuts, a plurality of gaskets, four threaded columns and four connecting blocks, wherein two ends of the clamping rings are fixedly connected with one sides of the four connecting blocks respectively, four threaded holes are formed in the connecting blocks, two inner walls of the clamping rings are respectively clung to the outer sides of the water inlet pipe and the outer sides of the communicating pipes respectively, four threaded columns are respectively in threaded connection with the threaded holes, gaskets are respectively sleeved on the outer sides of two ends of the threaded columns, a plurality of fixing nuts are respectively in threaded sleeves at two ends of the four threaded columns, and a plurality of gaskets and a plurality of fixing nuts are respectively located on one sides of the four connecting blocks.
In one possible design, the two sides of the filter frame are respectively provided with a first sealing gasket and a second sealing gasket, one side, away from each other, of the first sealing gasket and the second sealing gasket is respectively clung to one side, close to the water inlet pipe and the communicating pipe, of each other, and the first sealing gasket and the second sealing gasket are both positioned in the clamping ring.
In one possible design, the outside of one end that communicating pipe and outlet pipe kept away from mutually is all fixedly connected with a mounting cylinder, two all offer the screw thread that is used for installing the pipeline on the inner wall of mounting cylinder, the one end that communicating pipe and outlet pipe kept away from mutually all is provided with the sealing washer that is used for sealing mounting cylinder and pipeline.
In one possible design, the top cover is provided with a half ring groove, two rotating columns are rotationally connected to the inner wall of the half ring groove, one ends of the two rotating columns are fixedly connected with two ends of the same pull ring respectively, the pull ring is mutually matched with the half ring groove in size and shape, and a groove convenient for using the pull ring is formed in the outer side of the top cover.
In the application, when the switch is used, the two mounting cylinders are respectively connected with the connecting pipeline, the switch body is started, when water flows in the switch body, the filter screen on the filter frame filters impurities and foreign matters in the water flow, thus the water flow can be filtered, the impurities and the foreign matters are blocked in front of the switch body, the normal use of the switch body is ensured, the switch body can also be prevented from being damaged, the service life of the switch body is prolonged, after the filter screen is used for a long time, the fixing nut and the gasket on the threaded column are taken down, the clamping ring is taken down from the filter frame, the communicating pipe and the water inlet pipe are mutually separated, and the filter frame is detached, so that the filter frame and the filter screen can be conveniently detached, the filter screen can be cleaned or replaced, the normal use of the filter screen is ensured, sundries blocked in the pipeline can also be cleaned, the pipeline is prevented from being blocked, the normal flow of the water flow is ensured, and the type of the switch body is HT-.
According to the water pump water flow induction switch, water flow can be filtered through the filtering mechanism, impurities and foreign matters are blocked in front of the switch body, normal use of the switch body is guaranteed, the switch body can be prevented from being damaged, and the service life of the switch body is prolonged;
According to the water pump water flow induction switch, the filter frame and the filter screen can be fixed between the communicating pipe and the water inlet pipe through the fixing mechanism, the filter frame and the filter screen are convenient to detach and clean or replace, normal use of the filter screen is guaranteed, sundries blocked in a pipeline can be cleaned, the pipeline is prevented from being blocked, and normal circulation of water flow is guaranteed;
According to the utility model, through the filtering mechanism and the fixing mechanism, water flow can be filtered, impurities and foreign matters are blocked before the switch body, normal use of the switch body is ensured, the filtering frame and the filtering net can be fixed between the communicating pipe and the water inlet pipe, and meanwhile, the filtering frame and the filtering net are convenient to detach, clean or replace, and normal use of the filtering net is ensured.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a water flow sensing switch of a water pump according to the present utility model;
FIG. 2 is an exploded view of the mounting structure of the water flow sensing switch of the water pump according to the present utility model;
FIG. 3 is an enlarged schematic view of a top cover of the water flow sensor of the water pump according to the present utility model;
fig. 4 is an exploded view of a water inlet pipe of the water pump water flow induction switch provided by the utility model.
In the figure: 1. a switch body; 2. a top cover; 3. a pull ring; 4. a groove; 5. a clasp; 6. a mounting cylinder; 7. a communicating pipe; 8. a seal ring; 9. rotating the column; 10. a fixing nut; 11. a gasket; 12. a connecting block; 13. a threaded column; 14. a first sealing gasket; 15. a filter frame; 16. a second sealing gasket; 17. a water inlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-4, a water pump water flow sensing switch for use in the field of sensing switches, comprising: the switch comprises a switch body 1, a water inlet pipe 17 and a top cover 2, wherein holes for water flow are formed in the switch body 1, four side edges of the switch body 1 are arc-shaped, one side of the switch body 1 is fixedly connected with the water inlet pipe 17, a water outlet pipe is arranged on the other side of the switch body 1, the water inlet pipe 17 and the water outlet pipe are respectively communicated with two sides of the holes, the top of the switch body 1 is provided with the top cover 2 which is convenient to carry the switch body 1, and the top cover 2 is circular;
the filtering mechanism is arranged at one end of the water inlet pipe 17 and is used for filtering water flow;
The fixing mechanism is arranged on the filtering mechanism and used for fixing the filtering mechanism.
Above-mentioned technical scheme, through filtering mechanism and fixed establishment, can filter rivers, all block up impurity and foreign matter before switch body 1, guarantee switch body 1's normal use, can fix filter frame 15 and filter screen between communicating pipe 7 and inlet tube 17, conveniently dismantle filter frame 15 and filter screen simultaneously, wash it or change, guarantee the normal use of filter screen.
Referring to fig. 4, the filtering mechanism includes a filtering frame 15 and a filtering net disposed on the filtering frame 15 by fixing bolts, one side of the filtering frame 15 is attached to one side of the water inlet pipe 17, the other side of the filtering frame 15 is provided with a communicating pipe 7, and a filtering net for filtering water flow is fixedly connected to an inner wall of the filtering frame 15 by bolts.
Above-mentioned technical scheme, through filtering mechanism, can filter rivers, all block up impurity and foreign matter before switch body 1, guarantee the normal use of switch body 1, also can prevent that switch body 1 from receiving the harm, the life of extension switch body 1.
Referring to fig. 1 and 4, the fixing mechanism comprises two snap rings 5, a plurality of fixing nuts 10, a plurality of gaskets 11, four threaded columns 13 and four connecting blocks 12, wherein two ends of the two snap rings 5 are fixedly connected with one sides of the four connecting blocks 12 respectively, threaded holes are formed in the four connecting blocks 12, the inner walls of the two snap rings 5 are respectively clung to the outer sides of the water inlet pipes 17 and the outer sides of the communicating pipes 7 respectively, the four threaded columns 13 are respectively in threaded connection with the threaded holes, the gaskets 11 are respectively sleeved on the outer sides of two ends of the four threaded columns 13, the plurality of fixing nuts 10 are respectively in threaded sleeves at two ends of the four threaded columns 13, and the plurality of gaskets 11 and the plurality of fixing nuts 10 are respectively located on one sides of the four connecting blocks 12.
Above-mentioned technical scheme, through fixed establishment, can fix filter frame 15 and filter screen between communicating pipe 7 and inlet tube 17, also conveniently dismantle filter frame 15 and filter screen, wash or change it, guarantee the normal use of filter screen, also can clear up the debris of jam in the pipeline, prevent that the pipeline from blockking up, guarantee the normal circulation of rivers.
Example two
Referring to fig. 1-4, an improvement is made on the basis of the first embodiment:
Referring to fig. 4, a first gasket 14 and a second gasket 16 are respectively provided on both sides of the filter frame 15, and the sides of the first gasket 14 and the second gasket 16, which are far away from each other, are respectively in close contact with the sides of the water inlet pipe 17 and the communication pipe 7, and the first gasket 14 and the second gasket 16 are both located in the snap ring 5.
Above-mentioned technical scheme through set up two sealed pads in the filter screen both sides, can prevent to follow the gap outflow between filter frame 15 and the pipeline after the rivers pass through the filter screen, and then the rivers of being convenient for circulate on switch body 1.
Referring to fig. 1-2, the outside of the end of the communicating pipe 7 and the water outlet pipe away from each other is fixedly connected with a mounting cylinder 6, threads for mounting a pipeline are formed on the inner walls of the two mounting cylinders 6, and the end of the communicating pipe 7 and the water outlet pipe away from each other is provided with a sealing ring 8 for sealing the mounting cylinders 6 and the pipeline.
Above-mentioned technical scheme is through setting up the installation section of thick bamboo 6 of being convenient for install the pipeline on communicating pipe 7 and outlet pipe for when connecting switch body 1 and pipeline, it is more convenient, reduce the installation step to switch body 1, and then increase work efficiency.
Referring to fig. 1 and 3, a half ring groove is formed in the top cover 2, two rotating columns 9 are rotatably connected to the inner wall of the half ring groove, one ends of the two rotating columns 9 are fixedly connected to two ends of the same pull ring 3 respectively, the pull ring 3 is mutually matched with the half ring groove in size and shape, and a groove 4 convenient for using the pull ring 3 is formed in the outer side of the top cover 2.
Above-mentioned technical scheme is through setting up rotatable pull ring 3 on switch body 1 for when needs remove switch body 1, conveniently carry it.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The water pump water flow induction switch is characterized by comprising a switch body (1), a water inlet pipe (17) and a top cover (2), wherein holes for water flow are formed in the switch body (1), four side edges of the switch body (1) are arc-shaped, one side of the switch body (1) is fixedly connected with the water inlet pipe (17), a water outlet pipe is arranged on the other side of the switch body (1), the water inlet pipe (17) and the water outlet pipe are respectively communicated with two sides of the holes, the top of the switch body (1) is provided with the top cover (2) which is convenient to carry the switch body (1), and the top cover (2) is circular;
the filtering mechanism is arranged at one end of the water inlet pipe (17) and used for filtering water flow;
The fixing mechanism is arranged on the filtering mechanism and used for fixing the filtering mechanism.
2. The water pump water flow induction switch according to claim 1, characterized in that the filtering mechanism comprises a filtering frame (15) and a filtering net arranged on the filtering frame (15) through a fixing bolt, one side of the filtering frame (15) is attached to one side of a water inlet pipe (17), a communicating pipe (7) is arranged on the other side of the filtering frame (15), and the filtering net for filtering water flow is fixedly connected to the inner wall of the filtering frame (15) through a bolt.
3. The water pump water flow induction switch according to claim 1, wherein the fixing mechanism comprises two clamping rings (5), a plurality of fixing nuts (10), a plurality of gaskets (11), four threaded columns (13) and four connecting blocks (12), two ends of the clamping rings (5) are fixedly connected with one sides of the four connecting blocks (12) respectively, threaded holes are formed in the four connecting blocks (12), the inner walls of the two clamping rings (5) are respectively clung to the outer sides of a water inlet pipe (17) and the outer sides of a communicating pipe (7), the four threaded columns (13) are respectively connected with the threaded holes in a threaded mode, gaskets (11) are respectively sleeved on the outer sides of two ends of the four threaded columns (13), a plurality of fixing nuts (10) are respectively sleeved on two ends of the four threaded columns (13), and the gaskets (11) and the plurality of fixing nuts (10) are respectively located on one sides of the four connecting blocks (12).
4. The water pump water flow induction switch according to claim 2, characterized in that a first sealing gasket (14) and a second sealing gasket (16) are respectively arranged on two sides of the filtering frame (15), one side, far away from the first sealing gasket (14) and the second sealing gasket (16), is respectively clung to one side, close to the water inlet pipe (17) and the communicating pipe (7), of the side, close to the water inlet pipe (17), and the first sealing gasket (14) and the second sealing gasket (16) are both located in the clamping ring (5).
5. The water pump water flow induction switch according to claim 2, characterized in that the outer sides of the ends of the communicating pipe (7) and the water outlet pipe, which are far away from each other, are fixedly connected with mounting cylinders (6), threads for mounting pipelines are formed on the inner walls of the two mounting cylinders (6), and sealing rings (8) for sealing the mounting cylinders (6) and the pipelines are arranged on the ends of the communicating pipe (7) and the water outlet pipe, which are far away from each other.
6. The water pump water flow induction switch of claim 1, characterized in that a half ring groove is formed in the top cover (2), two rotating columns (9) are rotatably connected to the inner wall of the half ring groove, one ends of the two rotating columns (9) are fixedly connected with two ends of the same pull ring (3) respectively, the pull ring (3) is mutually matched with the half ring groove in size and shape, and a groove (4) convenient for using the pull ring (3) is formed in the outer side of the top cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322635193.5U CN220873479U (en) | 2023-09-27 | 2023-09-27 | Water flow induction switch of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322635193.5U CN220873479U (en) | 2023-09-27 | 2023-09-27 | Water flow induction switch of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220873479U true CN220873479U (en) | 2024-04-30 |
Family
ID=90808218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322635193.5U Active CN220873479U (en) | 2023-09-27 | 2023-09-27 | Water flow induction switch of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220873479U (en) |
-
2023
- 2023-09-27 CN CN202322635193.5U patent/CN220873479U/en active Active
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| GR01 | Patent grant |