CN220871151U - Water flow switch of electric water heater - Google Patents
Water flow switch of electric water heater Download PDFInfo
- Publication number
- CN220871151U CN220871151U CN202322677959.6U CN202322677959U CN220871151U CN 220871151 U CN220871151 U CN 220871151U CN 202322677959 U CN202322677959 U CN 202322677959U CN 220871151 U CN220871151 U CN 220871151U
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- water
- water pipe
- straight
- water flow
- wall
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 188
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 25
- 238000000034 method Methods 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Abstract
The utility model belongs to the field of water flow switches, in particular to a water flow switch of an electric water heater, which aims at solving the problems that the sliding property of a magnet is easily influenced by the problem of too poor water quality or scale caused by the fact that the magnet is directly contacted with water when the magnet slides, so that erroneous information judgment in the use process can be possibly caused, the water flow switch is easy to fail, the service life is shortened, the problem of potential safety hazard of water is also solved, and the water flow switch comprises a straight water pipe, wherein the bottom end of the straight water pipe is provided with a water inlet, and the outer wall of the straight water pipe is communicated with a water outlet pipe; the filtering mechanism is arranged in the straight water pipe and used for filtering water flow. When the water flow switch is used, scale and impurities in water can be intercepted, a good filtering effect is achieved, erroneous information judgment in the use process is avoided, faults of the water flow switch are reduced, the service life is prolonged, and potential safety hazards of water are avoided.
Description
Technical Field
The utility model relates to the technical field of water flow switches, in particular to a water flow switch of an electric water heater.
Background
The water flow switch is used for water circulation control, water inlet and outlet control, water heating control, water pump switch control, electromagnetic valve on-off control or water outlet power-off control, water outlet power-on control and other processes of the electric water heater, the solar water heater, the air conditioner and other water systems;
Through retrieval, the patent with the authorized bulletin number of CN205579989U provides a water flow switch, which comprises a reed pipe and a magnet, wherein the reed pipe is fixedly arranged on the outer wall of the water pipe, and the magnet is arranged on the inner wall of the water pipe; the magnet slides up and down in the water pipe under the action of gravity and water pressure in the water pipe, and the switch of the reed pipe is controlled to be closed and opened by magnetism. The switch of the water flow switch is controlled to be closed and opened by the magnetism of the magnet, so that a circuit is connected or disconnected, the switch is simple in structure, low in cost and simple in manufacturing process. The following problems exist in the technical scheme:
When the water flow is used, the magnet is in direct contact with water when sliding, so that the sliding property of the magnet is easily influenced by the problem of too poor water quality or scale, and the judgment of error information in the use process can be possibly caused, so that the water flow switch is easy to break down, the service life is shortened, and the potential safety hazard of water is also caused;
in order to solve the above problems, the present disclosure provides a water flow switch of an electric water heater.
Disclosure of utility model
The utility model provides a water flow switch of an electric water heater, which solves the problems that in the prior art, the magnet is directly contacted with water when sliding, so that the sliding property is easily influenced by the problem of too poor water quality or scale, and the judgment of wrong information in the using process can be possibly caused, so that the water flow switch is easy to fail, the service life is shortened, and the potential safety hazard of water is also caused.
The utility model provides the following technical scheme:
A water flow switch for an electric water heater, comprising:
The water inlet is formed in the bottom end of the straight water pipe, and the outer wall of the straight water pipe is communicated with the water outlet pipe;
The inner wall of the straight water pipe is fixedly provided with a partition plate, the top of the partition plate penetrates through a movable rod, the top of the movable rod is fixedly provided with a second magnetic block, the top of the straight water pipe is provided with a micro switch corresponding to the second magnetic block, and the inner wall of the straight water pipe is slidably connected with a first magnetic block corresponding to the movable rod;
The filtering mechanism is arranged in the straight water pipe and used for filtering water flow.
In one possible design, the filtering mechanism comprises a mounting clamping groove arranged on the inner wall of the straight water pipe, a fixing ring is clamped in the mounting clamping groove, and a filter screen is fixedly arranged on the inner wall of the fixing ring.
In one possible design, the outer wall of straight water pipe is provided with the closing plate, the top and the bottom of closing plate are fixed and are provided with the fixed plate, supply closing plate and fixed plate joint installation mouth and fixed mouth have been seted up respectively to the outer wall of straight water pipe, two all through a plurality of bolt fixed mounting between fixed plate and the straight water pipe.
In one possible design, two symmetrical limiting rods are fixedly arranged at two ends of the sealing plate, and limiting holes for plugging the limiting rods are formed in two sides of the inner wall of the mounting opening.
In one possible design, the surfaces of the mounting opening and the fixing opening are provided with sealing gaskets.
In one possible design, the inner wall of the straight water pipe is fixedly provided with a limiting ring used for limiting the first magnetic block, and the top of the limiting ring is provided with a sealing ring attached to the bottom of the first magnetic block.
In the application, when in use, water flow enters the inside of the straight water pipe through the water inlet after the water valve on the straight water pipe is opened, and simultaneously passes through the filter screen arranged in the straight water pipe, the filter screen is clamped and installed in the straight water pipe through the outer wall fixing ring, thereby facilitating the fixed installation of the filter screen, intercepting scale and impurities in water quality through the filter screen, playing a good filtering effect, preventing the sliding property of the first magnet from being influenced by the problem of too poor water quality or scale in the sliding process, avoiding the judgment of error information in the use process, being beneficial to reducing the faults of the water flow switch, prolonging the service life and avoiding the potential safety hazard of water, meanwhile, in the flowing process of water flow, the first magnetic block moves upwards under the action of the water flow and is in sliding connection with the inside of the straight water pipe, after the first magnetic block moves to a certain position, the water outlet pipe is communicated with the straight water pipe, so that the water flow can flow out through the water outlet pipe to be used, at the moment, the first magnetic block can be propped against the movable rod and push the movable rod to move, the movable rod drives the second magnetic block with the fixed top to move upwards, when the top of the first magnetic block is attached to the bottom of the partition plate, the second magnetic block can be pressed to the switch button of the micro switch, and therefore the micro switch can automatically control a heating device connected to the outside to stop running, the effect of water outlet and power failure is achieved, and the water installation property is improved;
when not using rivers, rivers can stop getting into straight water pipe inner chamber, first magnetic path no longer bears the impetus of rivers, thereby second magnetic path and first magnetic path are automatic re-setting under the action of gravity, and micro-gap switch's shift knob also resets, thereby but self-heating, and a service effect has been improved, first magnetic path can the landing to the spacing ring on, can play spacing effect to it through the spacing ring, but simultaneously stop the play water of outlet pipe, and the sealing washer can laminate mutually with first magnetic path bottom, be favorable to improving the leakproofness, prevent the phenomenon of backward flow, after the long-time use of filter screen, can unscrew the bolt and dismantle closing plate and fixed plate from straight water pipe, thereby can dismantle inside filter screen, be convenient for wash or change the filter screen, improve the effect to rivers filtration, and in the installation, connect the network card to the installation draw-in groove, then block sealing plate and fixed plate respectively in the installation mouth, with it mutually, the spacing pole is pegged graft in the spacing hole simultaneously, be favorable to improving spacing leakproofness, then utilize sealing plate and fixed plate to laminate mutually, thereby the whole device is convenient for installing to install the filter screen directly on the filter screen, the whole is convenient for use.
According to the water flow switch of the electric water heater, scales and impurities in water can be intercepted through the filtering mechanism, a good filtering effect is achieved, the sliding property is prevented from being influenced due to the fact that the water quality is too poor or the scales are caused in the sliding process of the first magnet, the judgment of error information in the using process is avoided, the faults of the water flow switch are reduced, the service life is prolonged, and the potential safety hazard effect of water is avoided;
According to the water flow switch of the electric water heater, through the arrangement of the structures such as the sealing plate, the fixing plate, the limiting rod, the limiting hole and the bolt, the sealing plate and the fixing plate can be detached from the straight water pipe by unscrewing the bolt, so that the filter screen in the water flow switch can be detached, the filter screen can be conveniently cleaned or replaced, the water flow filtering effect is improved, in the mounting process, the filter screen card is mounted in the mounting clamping groove, then the sealing plate and the fixing plate are respectively clamped in the mounting opening and the fixing opening and are attached to the mounting opening, meanwhile the limiting rod is inserted into the limiting hole, the limiting tightness is improved, and then the sealing plate and the fixing plate are fixedly mounted on the straight water pipe by the bolt, so that the filter screen can be completely covered, and the mounting effect on the filter screen is facilitated;
According to the utility model, scale and impurities in water can be intercepted by the filtering mechanism, so that a good filtering effect is achieved, the judgment of error information in the use process is avoided, the faults of the water flow switch are reduced, the service life is prolonged, the potential safety hazard effect of water is avoided, the filter screen is conveniently cleaned or replaced, and the effect of filtering water flow is improved.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a water flow switch of an electric water heater according to an embodiment of the present utility model;
Fig. 2 is a schematic diagram of a split structure of a sealing plate of a water flow switch of an electric water heater according to an embodiment of the present utility model;
Fig. 3 is a schematic structural diagram of a water flow switch of an electric water heater according to an embodiment of the present utility model in a non-use state;
fig. 4 is a schematic structural diagram of a water flow switch of an electric water heater according to an embodiment of the present utility model in use.
Reference numerals:
1. A straight water pipe; 2. a water outlet pipe; 3. a micro-switch; 4. a water inlet; 5. installing a clamping groove; 6. a fixing ring; 7. a filter screen; 8. a fixed port; 9. a mounting port; 10. a sealing plate; 11. a fixing plate; 12. a limit rod; 13. a limiting hole; 14. a bolt; 15. a first magnetic block; 16. a limiting ring; 17. a seal ring; 18. a movable rod; 19. a second magnetic block; 20. a partition board.
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. 3 and 4, a water switch of an electric water heater is applied in the field of water switches, and includes:
the water inlet 4 is formed in the bottom end of the straight water pipe 1, and the outer wall of the straight water pipe 1 is communicated with the water outlet pipe 2;
The inner wall of the straight water pipe 1 is fixedly provided with a baffle 20, the top of the baffle 20 penetrates through a movable rod 18, the top of the movable rod 18 is fixedly provided with a second magnetic block 19, the top of the straight water pipe 1 is provided with a micro switch 3 corresponding to the second magnetic block 19, and the inner wall of the straight water pipe 1 is connected with a first magnetic block 15 corresponding to the movable rod 18 in a sliding manner;
and the filtering mechanism is arranged in the straight water pipe 1 and is used for filtering water flow.
According to the technical scheme, in the flowing process of water flow, the first magnetic block 15 moves upwards under the action of the water flow and is in sliding connection with the inside of the straight water pipe 1, after the water flow moves to a certain position, the water outlet pipe 2 is communicated with the straight water pipe 1, so that the water flow can flow out through the water outlet pipe 2 to be used, meanwhile, the second magnetic block 19 can press to the switch button of the micro switch 3, the micro switch 3 can automatically control a heating device which is externally connected to stop running, the effect of water outlet power-off is achieved, the water installation performance is improved, scale and impurities in water can be intercepted through the filtering mechanism, a good filtering effect is achieved, the judgment of error information in the using process is avoided, the faults of the water flow switch are reduced, the service life is prolonged, and the hidden danger effect technical effect of water is avoided.
Referring to fig. 2-4, the filtering mechanism includes a mounting slot 5 provided on an inner wall of the straight water pipe 1, a fixing ring 6 is clamped in the mounting slot 5, and a filter screen 7 is fixedly installed on an inner wall of the fixing ring 6.
Above-mentioned technical scheme can reach filter screen 7 and install in the inside of straight water pipe 1 through the fixed ring 6 joint of outer wall, the fixed mounting of filter screen 7 of being convenient for, can intercept incrustation scale and impurity in the quality of water through filter screen 7, play better filter effect, prevent that first magnetic path 15 from influencing slidability in the slip in-process, because of the problem of quality of water too poor or incrustation scale, avoid causing the judgement of error message in the use, be favorable to reducing the trouble that this rivers switch appears, improve life, avoid having the potential safety hazard technological effect of water.
Referring to fig. 2, a sealing plate 10 is disposed on an outer wall of the straight water pipe 1, fixing plates 11 are fixedly disposed on top and bottom of the sealing plate 10, and a mounting opening 9 and a fixing opening 8 for clamping the sealing plate 10 and the fixing plates 11 are respectively formed on the outer wall of the straight water pipe 1, and the two fixing plates 11 and the straight water pipe 1 are fixedly mounted through a plurality of bolts 14.
The technical scheme can be used for detaching the sealing plate 10 and the fixing plate 11 from the straight water pipe 1 by unscrewing the bolts 14, so that the inner filter screen 7 can be detached, the filter screen 7 can be conveniently cleaned or replaced, the effect of filtering water flow is improved, in addition, when the water flow filtering device is installed, the filter screen 7 is clamped and installed in the installation clamping groove 5, then the sealing plate 10 and the fixing plate 11 are respectively clamped and installed in the installation opening 9 and the fixing opening 8, and meanwhile, the sealing plate 10 and the fixing plate 11 are fixedly installed on the straight water pipe 1 by using the bolts 14.
Referring to fig. 2-4, two symmetrical limiting rods 12 are fixedly arranged at two ends of the sealing plate 10, and limiting holes 13 for inserting the limiting rods 12 are formed at two sides of the inner wall of the mounting opening 9.
The technical scheme can achieve the effect that the limiting rod 12 is inserted into the limiting hole 13, limiting tightness is improved, then the sealing plate 10 and the fixing plate 11 are fixedly installed on the straight water pipe 1 by the bolts 14, the filter screen 7 is completely covered, and accordingly the installation technical effect of the filter screen 7 is facilitated.
Referring to fig. 2, the surfaces of the mounting port 9 and the fixing port 8 are provided with gaskets.
The sealing gasket that above-mentioned technical scheme can reach through installing port 9 and fixed mouthful 8 setting improves the laminating degree of joint, is favorable to strengthening the effect technological effect of leakproofness.
Example 2
On the basis of the first embodiment, the second embodiment further includes:
Referring to fig. 3 and 4, a limiting ring 16 for limiting the first magnetic block 15 is fixedly disposed on the inner wall of the straight water pipe 1, and a sealing ring 17 attached to the bottom of the first magnetic block 15 is disposed on the top of the limiting ring 16.
According to the technical scheme, the first magnetic block 15 can slide onto the limiting ring 16, the limiting ring 16 can be used for limiting the first magnetic block 15, meanwhile, the water outlet of the water outlet pipe 2 can be stopped, the sealing ring 17 can be attached to the bottom of the first magnetic block 15, the sealing performance is improved, and the technical effect of backflow phenomenon is prevented.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. The utility model provides an electric water heater rivers switch which characterized in that includes:
The water inlet (4) is formed in the bottom end of the straight water pipe (1), and the outer wall of the straight water pipe (1) is communicated with the water outlet pipe (2);
The inner wall of the straight water pipe (1) is fixedly provided with a partition plate (20), the top of the partition plate (20) is penetrated by a movable rod (18), the top of the movable rod (18) is fixedly provided with a second magnetic block (19), the top of the straight water pipe (1) is provided with a micro switch (3) corresponding to the second magnetic block (19), and the inner wall of the straight water pipe (1) is slidably connected with a first magnetic block (15) corresponding to the movable rod (18);
the filtering mechanism is arranged in the straight water pipe (1) and is used for filtering water flow.
2. The water flow switch of the electric water heater according to claim 1, wherein the filtering mechanism comprises a mounting clamping groove (5) formed in the inner wall of the straight water pipe (1), a fixing ring (6) is clamped in the mounting clamping groove (5), and a filter screen (7) is fixedly arranged on the inner wall of the fixing ring (6).
3. The water flow switch of the electric water heater according to claim 2, wherein a sealing plate (10) is arranged on the outer wall of the straight water pipe (1), a fixing plate (11) is fixedly arranged at the top and the bottom of the sealing plate (10), a mounting opening (9) and a fixing opening (8) for clamping the sealing plate (10) and the fixing plate (11) are respectively formed in the outer wall of the straight water pipe (1), and the two fixing plates (11) and the straight water pipe (1) are fixedly mounted through a plurality of bolts (14).
4. A water flow switch of an electric water heater according to claim 3, wherein two symmetrical limiting rods (12) are fixedly arranged at two ends of the sealing plate (10), and limiting holes (13) for inserting the limiting rods (12) are formed in two sides of the inner wall of the mounting opening (9).
5. The electric water heater water flow switch according to claim 4, characterized in that the surfaces of the mounting opening (9) and the fixing opening (8) are provided with sealing gaskets.
6. The water flow switch of the electric water heater according to claim 1, wherein a limiting ring (16) for limiting the first magnetic block (15) is fixedly arranged on the inner wall of the straight water pipe (1), and a sealing ring (17) attached to the bottom of the first magnetic block (15) is arranged on the top of the limiting ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322677959.6U CN220871151U (en) | 2023-10-08 | 2023-10-08 | Water flow switch of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322677959.6U CN220871151U (en) | 2023-10-08 | 2023-10-08 | Water flow switch of electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871151U true CN220871151U (en) | 2024-04-30 |
Family
ID=90808037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322677959.6U Active CN220871151U (en) | 2023-10-08 | 2023-10-08 | Water flow switch of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871151U (en) |
-
2023
- 2023-10-08 CN CN202322677959.6U patent/CN220871151U/en active Active
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| GR01 | Patent grant |