CN221217316U - Maintenance device suitable for water softening equipment - Google Patents
Maintenance device suitable for water softening equipment Download PDFInfo
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- CN221217316U CN221217316U CN202323282359.6U CN202323282359U CN221217316U CN 221217316 U CN221217316 U CN 221217316U CN 202323282359 U CN202323282359 U CN 202323282359U CN 221217316 U CN221217316 U CN 221217316U
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- sealing cover
- water
- pipe
- water outlet
- outer sealing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 222
- 238000012423 maintenance Methods 0.000 title claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 212
- 239000008234 soft water Substances 0.000 claims abstract description 77
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 abstract description 36
- 229920005989 resin Polymers 0.000 abstract description 36
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a maintenance device suitable for water softening equipment, which comprises a sealing cover assembly and a maintenance assembly, wherein the sealing cover assembly comprises an inner sealing cover and a plurality of outer sealing covers, when in use, the outer sealing covers with the smallest size can be selected according to the specification of the tank mouth of a soft water tank, the outer sealing covers with the smallest size are sleeved outside the inner sealing cover, the rest outer sealing covers are sleeved outside the smallest outer sealing covers in sequence from small to large, the tank mouth of the soft water tank is sealed by the sealing assembly, and a gap between the sealing cover assembly and the soft water tank is sealed by a sealing element, so that the sealing connection between the sealing cover assembly and the soft water tank is realized; then utilize the inlet tube of maintaining the subassembly to lead to water in the soft water pitcher, because the density of water is less than the density of the resin in the soft water pitcher, the water level of leading in is located the upper portion of resin, under the pressure effect of the water of leading in, outside the soft water pitcher was derived by the outlet pipe that stretches into soft water pitcher bottom to the resin, makes things convenient for the change of resin, has improved water softening equipment maintenance simple operation nature.
Description
Technical Field
The utility model relates to the technical field of water softening equipment and peripheral supporting facilities thereof, in particular to a maintenance device suitable for the water softening equipment.
Background
The hardness of water is mainly composed of cations therein. When the raw water with hardness enters the water softening device and passes through the resin layer of the exchanger, calcium ions and magnesium ions in the water are adsorbed by the resin and sodium ions are released, so that the water flowing out of the exchanger is softened water from which the hardness ions are removed.
The softened water resin needs to be replaced when the service life is up, namely, the softened water resin is taken out and then is filled with new softened water resin. The existing method for taking out the resin is a method of taking out by using a manual tool or a method of vacuum suction like a dust collector. However, the method of drawing out the manual tool is time-consuming, labor-consuming and low in efficiency, and is particularly difficult under the condition of smaller filling opening; in contrast, the vacuum suction method has problems of difficulty in separating resin and poor effect, so that a simple and rapid resin extraction device is highly demanded.
Disclosure of utility model
The utility model aims to provide a maintenance device suitable for water softening equipment, which solves the problems in the prior art, improves the operation convenience of taking out resin when the water softening equipment is maintained, and improves the equipment maintenance work efficiency.
In order to achieve the above object, the present utility model provides the following solutions: the present utility model provides a maintenance device for a water softening apparatus, comprising:
The sealing cover assembly comprises an inner sealing cover and a plurality of outer sealing covers, all the outer sealing covers are sequentially sleeved, the innermost outer sealing cover is sleeved outside the inner sealing cover, and the inner sealing cover is detachably connected with the outer sealing cover and the adjacent outer sealing covers; the inner sealing cover and the outer sealing cover are respectively provided with a sealing element, the sealing elements can seal gaps between the inner sealing cover and the innermost outer sealing cover, and when the number of the outer sealing covers is multiple, the sealing elements can seal the gaps between the adjacent outer sealing covers; the axial section of the sealing cover component is T-shaped, one end of the sealing cover component can extend into the tank opening of the soft water tank, and the sealing element can seal the gap between the sealing cover component and the tank opening of the soft water tank;
The maintenance assembly comprises a water inlet pipe and a water outlet pipe, the water inlet pipe can be communicated with an external water source, the water inlet pipe and the water outlet pipe are both communicated with the inner cavity of the soft water tank, and one end of the water inlet pipe stretches into the soft water tank and is close to the bottom wall of the soft water tank.
Preferably, the axial sections of the inner sealing cover and the outer sealing cover are T-shaped, the outer sealing cover is also provided with a T-shaped hole, the inner sealing cover is connected with the innermost outer sealing cover in a plugging manner, and the adjacent outer sealing covers are connected in a plugging manner.
Preferably, the inner cover and the outer cover are both in a stepped structure, and the sealing element is disposed on axial end surfaces of the larger diameter ends of the inner cover and the outer cover.
Preferably, the inner cover is screwed with the outer cover and the adjacent outer cover.
Preferably, the inner sealing cover is provided with a water inlet hole and a water outlet hole, the water inlet pipe is communicated with the inner cavity of the soft water tank by the water inlet hole, the water outlet pipe comprises a water outlet upper pipe and a water outlet lower pipe, the water outlet upper pipe and the water outlet lower pipe are connected with the inner sealing cover, the water outlet upper pipe is communicated with the water outlet lower pipe by the water outlet hole, and the water outlet lower pipe is positioned in the soft water tank.
Preferably, the water inlet hole and the water outlet hole are threaded holes, the water inlet pipe is connected with the water inlet hole by using an external thread joint, and the water outlet upper pipe and the water outlet lower pipe are connected with the water outlet hole by using the external thread joint respectively.
Preferably, the water outlet lower pipe is of a split structure, the water outlet lower pipe comprises a plurality of branch pipes and quick-plug direct connectors, the top-most branch pipe is connected with the inner sealing cover, and the adjacent branch pipes are detachably connected by the quick-plug direct connectors.
Preferably, the water inlet pipe and the water outlet pipe are connected with a hose by using an adapter, the water outlet pipe can be communicated with external equipment by using the hose, and the external equipment is filtering equipment or storage equipment.
Preferably, the bottom of the water outlet pipe is in contact with the bottom wall of the soft water tank, the bottom of the side wall of the water outlet pipe is provided with a U-shaped opening, and the opening of the U-shaped opening is arranged towards the bottom wall of the soft water tank;
The number of the U-shaped openings is multiple, and all the U-shaped openings are circumferentially and uniformly distributed around the axis of the water outlet pipe.
Preferably, the water inlet pipe can also be communicated with the external environment, the water inlet pipe is connected with a three-way switching valve, when the first passage of the three-way switching valve is communicated, the water inlet pipe is communicated with an external water source, and when the second passage of the three-way switching valve is communicated, the water inlet pipe is communicated with the external environment.
Compared with the prior art, the utility model has the following technical effects: the utility model relates to a maintenance device suitable for water softening equipment, which comprises a sealing cover assembly and a maintenance assembly, wherein the sealing cover assembly comprises an inner sealing cover and a plurality of outer sealing covers, all the outer sealing covers are sequentially sleeved, the innermost outer sealing cover is sleeved outside the inner sealing cover, and the inner sealing cover is detachably connected with the outer sealing cover and the adjacent outer sealing covers; the inner sealing covers and the outer sealing covers are respectively provided with a sealing element, the sealing elements can seal gaps between the inner sealing covers and the innermost outer sealing covers, and when the number of the outer sealing covers is multiple, the sealing elements can seal gaps between the adjacent outer sealing covers; the axial section of the sealing cover component is T-shaped, one end of the sealing cover component can extend into the tank opening of the soft water tank, and the sealing element can seal the gap between the sealing cover component and the tank opening of the soft water tank; the maintenance assembly comprises a water inlet pipe and a water outlet pipe, the water inlet pipe can be communicated with an external water source, the water inlet pipe and the water outlet pipe are both communicated with the inner cavity of the soft water tank, and one end of the water inlet pipe stretches into the soft water tank and is arranged close to the bottom wall of the soft water tank.
When the maintenance device suitable for the water softening equipment is used, the sealing cover component is connected with the soft water tank, a proper number of outer sealing covers can be selected according to the tank opening specification of the soft water tank, the outer sealing cover with the smallest size is sleeved outside the inner sealing cover, the rest outer sealing covers are sequentially sleeved outside the smallest outer sealing cover from small to large, the tank opening of the soft water tank is sealed by the sealing cover component, and a gap between the sealing cover component and the soft water tank is sealed by the sealing element, so that the sealing connection between the sealing cover component and the soft water tank is realized; then utilize the inlet tube of maintaining the subassembly to lead to water in the soft water pitcher, because the density of water is less than the density of the resin in the soft water pitcher, the water level of leading in is located the upper portion of resin, under the pressure effect of the water of leading in, outside the soft water pitcher was derived by the outlet pipe that stretches into soft water pitcher bottom to the resin, makes things convenient for the change of resin, has improved water softening equipment maintenance simple operation nature. The sealing cover assembly comprises the inner sealing cover and the plurality of outer sealing covers, and the outer sealing covers with proper quantity can be selected according to actual working conditions, so that the flexibility and adaptability of the device are improved, the inner sealing cover is detachably connected with the outer sealing cover and the adjacent outer sealing covers, the operation convenience of the device is further improved, and the maintenance work efficiency of water softening equipment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a maintenance device for water softening apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic front view of a closure assembly for a maintenance device for a water softening apparatus in accordance with an embodiment of the present disclosure;
FIG. 3 is a schematic top view of a closure assembly for a maintenance device for water softening apparatus in accordance with an embodiment of the present disclosure;
FIG. 4 is a schematic illustration of a closure assembly of a maintenance device for a water softening apparatus according to an embodiment of the present disclosure;
FIG. 5 is a schematic view showing a part of a structure of a water outlet pipe of a maintenance device for a water softening apparatus according to an embodiment of the present utility model;
Fig. 6 is a schematic operation view of a maintenance device for water softening equipment according to an embodiment of the present utility model.
Wherein 100 is a maintenance device suitable for use in a water softening apparatus;
1 is a sealing cover assembly, 2 is a maintenance assembly, 3 is an inner sealing cover, 301 is a water inlet hole, 302 is a water outlet hole, 4 is an outer sealing cover, 401 is a T-shaped hole, 5 is a sealing element, 6 is a water inlet pipe, 7 is a water outlet pipe, 701 is a water outlet upper pipe, 702 is a water outlet lower pipe, 703 is a branch pipe, 704 is a quick-plug straight joint, 705 is a U-shaped opening, 8 is an external thread joint, 9 is an adapter, 10 is a hose, 11 is an external device, 12 is an adapter elbow, 13 is a three-way change-over valve, and 14 is a soft water tank.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a maintenance device suitable for water softening equipment, which solves the problems in the prior art, improves the operation convenience of taking out resin when the water softening equipment is maintained, and improves the equipment maintenance work efficiency.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The utility model provides a maintenance device 100 suitable for water softening equipment, which comprises a sealing cover assembly 1 and a maintenance assembly 2, wherein the sealing cover assembly 1 comprises an inner sealing cover 3 and a plurality of outer sealing covers 4, all the outer sealing covers 4 are sequentially overlapped, the innermost outer sealing cover 4 is sleeved outside the inner sealing cover 3, and the inner sealing cover 3 is detachably connected with the outer sealing cover 4 and the adjacent outer sealing covers 4; the inner sealing cover 3 and the outer sealing cover 4 are respectively provided with a sealing element 5, the sealing elements 5 can seal gaps between the inner sealing cover 3 and the innermost outer sealing cover 4, and when the number of the outer sealing covers 4 is multiple, the sealing elements 5 can seal gaps between the adjacent outer sealing covers 4; the axial section of the sealing cover assembly 1 is T-shaped, one end of the sealing cover assembly 1 can extend into the tank opening of the soft water tank 14, and the sealing element 5 can seal the gap between the sealing cover assembly 1 and the tank opening of the soft water tank 14; the maintenance component 2 comprises a water inlet pipe 6 and a water outlet pipe 7, wherein the water inlet pipe 6 can be communicated with an external water source, the water inlet pipe 6 and the water outlet pipe 7 are both communicated with the inner cavity of the soft water tank 14, and one end of the water inlet pipe 6 extends into the soft water tank 14 and is close to the bottom wall of the soft water tank 14.
When the maintenance device 100 suitable for the water softening equipment is used, the sealing cover assembly 1 is connected with the soft water tank 14, a proper number of outer sealing covers 4 can be selected according to the tank opening specification of the soft water tank 14, the outer sealing cover 4 with the smallest size is sleeved outside the inner sealing cover 3, the rest of the outer sealing covers 4 are sleeved outside the smallest outer sealing cover 4 in sequence from small to large, the formed sealing cover assembly 1 seals the tank opening of the soft water tank 14, and the sealing element 5 seals the sealing cover assembly 1 and the gap between the sealing cover assembly 1 and the soft water tank 14 to realize the sealing connection between the sealing cover assembly 1 and the soft water tank 14; then utilize inlet tube 6 of maintaining the subassembly 2 to lead to water in the soft water jar 14, because the density of water is less than the density of the resin in the soft water jar 14, the water level of leading-in is located the upper portion of resin, under the pressure effect of the water of leading-in, outside the resin was derived soft water jar 14 by the outlet pipe 7 that stretches into soft water jar 14 bottom, the change of convenient resin has improved water softening equipment maintenance operation convenience. The sealing cover assembly 1 comprises the inner sealing cover 3 and a plurality of outer sealing covers 4, and a proper number of the outer sealing covers 4 can be selected according to actual working conditions, so that the flexibility and adaptability of the device are improved, the inner sealing cover 3 is detachably connected with the outer sealing covers 4 and the adjacent outer sealing covers 4, the operation convenience of the device is further improved, and the maintenance working efficiency of water softening equipment is improved.
The axial cross sections of the inner sealing cover 3 and the outer sealing cover 4 are T-shaped, the outer sealing cover 4 is further provided with a T-shaped hole 401, the inner sealing cover 3 is connected with the innermost outer sealing cover 4 in a plugging mode, the adjacent outer sealing covers 4 are connected in a plugging mode, the axial cross sections of the inner sealing cover 3 and the outer sealing cover 4 are T-shaped, the outer sealing cover 4 is provided with the T-shaped hole 401, positioning connection of the inner sealing cover 3 with the outer sealing cover 4 and the adjacent outer sealing cover 4 is facilitated, the dismounting convenience of the sealing cover assembly 1 is improved, meanwhile, the structural strength of the sealing cover assembly 1 is guaranteed, the axial cross section of the sealing cover assembly 1 formed by the inner sealing cover 3 and the outer sealing covers 4 is also T-shaped, and one smaller diameter end of the sealing cover assembly 1 conveniently stretches into the soft water tank 14 to achieve connection of the sealing cover assembly 1 and the soft water tank 14.
Specifically, the inner cover 3 and the outer cover 4 are both in a stepped structure, the sealing element 5 is arranged on the axial end faces of the larger diameter ends of the inner cover 3 and the outer cover 4, when the inner cover 3 is placed in the T-shaped hole 401 of the outer cover 4 with the smallest diameter, the sealing element 5 seals the gap between the inner cover 3 and the outer cover 4, when the two adjacent outer covers 4 are connected, the outer cover 4 with the smaller diameter is placed in the T-shaped hole 401 of the outer cover 4 with the larger diameter, the sealing element 5 seals the gap between the adjacent outer covers 4, and after the inner cover 3 and the outer cover 4 are assembled, the axial end faces of the inner cover 3 and the outer cover 4 are flush. When the sealing cover assembly 1 is arranged at the tank opening of the soft water tank 14, the sealing element 5 is pressed by the sealing cover assembly 1 and the tank opening end surface of the soft water tank 14, so that the sealing connection between the sealing cover assembly 1 and the soft water tank 14 is realized. It should also be noted that the sealing element 5 may be an O-ring or other type of sealing gasket, sealing member, etc.
In this embodiment, the inner cover 3 is screwed with the outer cover 4 and the adjacent outer cover 4, so that the connection is firm, and the disassembly and assembly are convenient. In this embodiment, taking two outer covers 4 as an example, the outer cover 4 with a smaller diameter is sleeved outside the inner cover 3, the outer cover 4 with a larger diameter is sleeved outside the outer cover 4 with a smaller diameter, and in practical application, a number of outer covers 4 can be selected according to practical working conditions.
It should be further noted that, the inner cover 3 is provided with the water inlet 301 and the water outlet 302, the water inlet pipe 6 is communicated with the inner cavity of the soft water tank 14 by using the water inlet 301, the water outlet pipe 7 includes the water outlet upper pipe 701 and the water outlet lower pipe 702, the water outlet upper pipe 701 and the water outlet lower pipe 702 are both connected with the inner cover 3, the water outlet upper pipe 701 is communicated with the water outlet lower pipe 702 by using the water outlet 302, the water outlet lower pipe 702 is located in the soft water tank 14, the water inlet 301 and the water outlet 302 are arranged on the inner cover 3, the water inlet pipe 6 and the water outlet pipe 7 are conveniently communicated with the inner cavity of the soft water tank 14, and the water outlet pipe 7 is in a split structure, thereby further facilitating the connection operation.
More specifically, the water inlet 301 and the water outlet 302 are threaded holes, the water inlet pipe 6 is connected with the water inlet 301 by using the external thread joint 8, the water outlet upper pipe 701 and the water outlet lower pipe 702 are connected with the water outlet 302 by using the external thread joint 8 respectively, the connection is tight, the disassembly and the assembly are convenient, the external thread joint 8 is in threaded connection with the water inlet 301 and the water outlet 302, and the sealing threads can be selected, so that the leakage is avoided.
In order to adapt to the soft water tank 14 with various depths, the water outlet lower pipe 702 is of a split structure, the water outlet lower pipe 702 comprises a plurality of branch pipes 703 and quick-plug direct connectors 704, the branch pipe 703 at the top is connected with the inner sealing cover 3, and the adjacent branch pipes 703 are detachably connected by the quick-plug direct connectors 704. In practical application, a proper number of branch pipes 703 can be selected according to the depth of the soft water tank 14, the adjacent branch pipes 703 are connected by using the quick-connect and direct-connect connector 704, the installation and adjustment are convenient, the underwater pipe 702 is suitable for resin extraction of water softening equipment with various specifications, and the adaptability of the device is improved.
In addition, the water inlet pipe 6 and the water outlet pipe 7 are connected with a hose 10 by utilizing the adapter 9, so that the water inlet pipe 6 is conveniently communicated with an external water source, the water outlet pipe 7 can be communicated with external equipment 11 by utilizing the hose 10, and the external equipment 11 is filtering equipment or storage equipment, so that the follow-up maintenance work is convenient. In practical application, in order to reduce occupation space of the water inlet pipe 6 and the water outlet pipe 7, the water inlet pipe 6 and the water outlet pipe 7 can be arranged in an L-shaped structure, and the direction of the water inlet pipe 6 and the water outlet pipe 7 is changed by utilizing the switching elbow 12, so that occupation space of the device is reduced, and flexible adaptability of the device is further improved.
Further, the bottom of the water outlet pipe 7 is contacted with the bottom wall of the soft water tank 14, the bottom of the side wall of the water outlet pipe 7 is provided with a U-shaped opening 705, and the opening of the U-shaped opening 705 is arranged towards the bottom wall of the soft water tank 14; resin enters the water outlet pipe 7 from the U-shaped notch 705 and is guided out of the soft water tank 14 under the action of water pressure. It should be explained that the particle size of the resin is smaller than the size of the U-shaped opening 705, so that the blockage of the resin at the U-shaped opening 705 is avoided, and the particle size of the resin and the size of the reasonably arranged U-shaped opening 705 are all common knowledge of those skilled in the art, and are not described herein.
In order to improve the resin guiding efficiency, the number of the U-shaped openings 705 is multiple, all the U-shaped openings 705 are uniformly distributed around the axial line circumference of the water outlet pipe 7, and the stress uniformity of the water outlet pipe 7 can be improved while the resin guiding working efficiency is improved.
Furthermore, the water inlet pipe 6 can also be communicated with the external environment, the water inlet pipe 6 is connected with a three-way switching valve 13, when the first passage of the three-way switching valve 13 is communicated, the water inlet pipe 6 is communicated with an external water source, and when the second passage of the three-way switching valve 13 is communicated, the water inlet pipe 6 is communicated with the external environment. When the resin is led out, the valve core of the three-way switching valve 13 is positioned at a first position, the first passage is communicated and works, the water inlet pipe 6 is communicated with an external water source, water enters the soft water tank 14, and the resin is led out by the water outlet pipe 7 under the action of water pressure; when the resin is completely led out, the valve core position of the three-way switching valve 13 is switched, the valve core is positioned at the second position, the second passage is communicated for working, external air enters the soft water tank 14 through the water inlet pipe 6, and water in the soft water tank 14 is discharged by utilizing siphon action, so that new resin can be conveniently filled in later.
When the maintenance device 100 suitable for the water softening equipment is used, a proper number of outer sealing covers 4 are selected according to the specification of the tank opening of the soft water tank 14, the outer sealing covers 4 are sequentially assembled on the inner sealing cover 3 to form the sealing cover assembly 1 with an integral structure, one end of the sealing cover assembly 1 with the smaller diameter extends into the tank opening of the soft water tank 14, and the sealing element 5 is utilized to realize the sealing connection between the sealing cover assembly 1 and the soft water tank 14. The three-way switching valve 13 is switched, the first passage is communicated for working, the external water source utilizes the water inlet pipe 6 to convey water into the soft water tank 14, resin flows out from the water outlet pipe 7 under the pressure effect of the water, and enters the external equipment 11 for collection and recovery. After the resin is completely taken out, the three-way switching valve 13 is switched to the second passage for communication, external air enters the soft water tank 14, and under the siphon action, water in the soft water tank 14 is discharged from the water outlet pipe 7, so that convenience is brought to the subsequent resin reloading.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (10)
1. A maintenance device for a water softening apparatus, comprising:
The sealing cover assembly comprises an inner sealing cover and a plurality of outer sealing covers, all the outer sealing covers are sequentially sleeved, the innermost outer sealing cover is sleeved outside the inner sealing cover, and the inner sealing cover is detachably connected with the outer sealing cover and the adjacent outer sealing covers; the inner sealing cover and the outer sealing cover are respectively provided with a sealing element, the sealing elements can seal gaps between the inner sealing cover and the innermost outer sealing cover, and when the number of the outer sealing covers is multiple, the sealing elements can seal the gaps between the adjacent outer sealing covers; the axial section of the sealing cover component is T-shaped, one end of the sealing cover component can extend into the tank opening of the soft water tank, and the sealing element can seal the gap between the sealing cover component and the tank opening of the soft water tank;
The maintenance assembly comprises a water inlet pipe and a water outlet pipe, the water inlet pipe can be communicated with an external water source, the water inlet pipe and the water outlet pipe are both communicated with the inner cavity of the soft water tank, and one end of the water inlet pipe stretches into the soft water tank and is close to the bottom wall of the soft water tank.
2. A maintenance device for water softening apparatus as in claim 1, wherein: the axial sections of the inner sealing cover and the outer sealing cover are T-shaped, the outer sealing cover is also provided with T-shaped holes, the inner sealing cover is connected with the innermost outer sealing cover in a plug-in connection mode, and the adjacent outer sealing covers are connected in a plug-in connection mode.
3. Maintenance device for water softening apparatus according to claim 2, characterized in that: the inner sealing cover and the outer sealing cover are of stepped structures, and the sealing element is arranged on the axial end face of one end, with the larger diameter, of the inner sealing cover and the outer sealing cover.
4. A maintenance device for water softening apparatus as in claim 1, wherein: the inner sealing cover is in threaded connection with the outer sealing cover and the adjacent outer sealing cover.
5. A maintenance device for water softening apparatus as in claim 1, wherein: the inner sealing cover is provided with a water inlet hole and a water outlet hole, the water inlet pipe is communicated with the inner cavity of the soft water tank by the aid of the water inlet hole, the water outlet pipe comprises a water outlet upper pipe and a water outlet lower pipe, the water outlet upper pipe and the water outlet lower pipe are connected with the inner sealing cover, the water outlet upper pipe is communicated with the water outlet lower pipe by the aid of the water outlet hole, and the water outlet lower pipe is located in the soft water tank.
6. A maintenance device for water softening apparatus in accordance with claim 5, wherein: the water inlet hole and the water outlet hole are threaded holes, the water inlet pipe is connected with the water inlet hole by using an external thread joint, and the water outlet upper pipe and the water outlet lower pipe are connected with the water outlet hole by using the external thread joint respectively.
7. A maintenance device for water softening apparatus in accordance with claim 5, wherein: the water outlet lower pipe is of a split structure and comprises a plurality of branch pipes and quick-plug direct connectors, the top of the branch pipe is connected with the inner sealing cover, and the adjacent branch pipes are detachably connected by the quick-plug direct connectors.
8. A maintenance device for water softening apparatus as in claim 1, wherein: the water inlet pipe with the outlet pipe all utilizes the adapter to be connected with the hose, the outlet pipe can utilize the hose is linked together with external equipment, external equipment is filtration equipment or storage device.
9. A maintenance device for water softening apparatus as in claim 1, wherein: the bottom of the water outlet pipe is in contact with the bottom wall of the soft water tank, the bottom of the side wall of the water outlet pipe is provided with a U-shaped opening, and the opening of the U-shaped opening is arranged towards the bottom wall of the soft water tank;
The number of the U-shaped openings is multiple, and all the U-shaped openings are circumferentially and uniformly distributed around the axis of the water outlet pipe.
10. Maintenance device for water softening apparatus according to any one of claims 1 to 9, wherein: the water inlet pipe can also be communicated with the external environment, the water inlet pipe is connected with a three-way switching valve, when the first passage of the three-way switching valve is communicated, the water inlet pipe is communicated with an external water source, and when the second passage of the three-way switching valve is communicated, the water inlet pipe is communicated with the external environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323282359.6U CN221217316U (en) | 2023-12-01 | 2023-12-01 | Maintenance device suitable for water softening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323282359.6U CN221217316U (en) | 2023-12-01 | 2023-12-01 | Maintenance device suitable for water softening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221217316U true CN221217316U (en) | 2024-06-25 |
Family
ID=91547698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323282359.6U Active CN221217316U (en) | 2023-12-01 | 2023-12-01 | Maintenance device suitable for water softening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221217316U (en) |
-
2023
- 2023-12-01 CN CN202323282359.6U patent/CN221217316U/en active Active
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