CN220158082U - External device of pure water tank - Google Patents
External device of pure water tank Download PDFInfo
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- CN220158082U CN220158082U CN202321030698.2U CN202321030698U CN220158082U CN 220158082 U CN220158082 U CN 220158082U CN 202321030698 U CN202321030698 U CN 202321030698U CN 220158082 U CN220158082 U CN 220158082U
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- water
- water tank
- pure water
- water inlet
- pure
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 243
- 238000007789 sealing Methods 0.000 claims description 44
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses an external device of a pure water tank, which comprises a body which can be connected with the pure water tank in a matching way, wherein a water inlet joint is arranged in the body, a movable rod is arranged in the water inlet joint and can control the water inlet joint to open and close, a water inlet of the pure water tank is connected with a first water outlet of the water inlet joint, a check valve is arranged at the water inlet of the pure water tank, and a push rod of the check valve can drive the movable rod to move.
Description
Technical Field
The utility model relates to an external device of a pure water tank.
Background
The pure water tanks of most of the quick heating machines/water purifying machines in the market are basically built-in and cannot be taken out, the built-in pure water tanks cannot be taken out immediately, the limitation of the whole product is caused, the pure water tanks can only be reused after water is received by a container, and the pure water tanks are inconvenient to clean; the water inlet and outlet modes of the external pure water tank type water purifier are of double-waterway structures, the occupied space is large, more parts are used, the cost of products is increased, and the assembly modes are assembled from top to bottom, so that the operation and the use are inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide an external device of a pure water tank.
The utility model is realized by the following technical scheme:
the utility model provides an external device of pure water tank, includes the body that can be connected with pure water tank cooperation, this internal water inlet connector that is provided with, be provided with the movable rod in the water inlet connector, the movable rod can control the opening and close of water inlet connector water, the water inlet of pure water tank is connected with water inlet connector's first delivery port, pure water tank's water inlet department is provided with the check valve, the ejector pin of check valve can order about the movable rod to remove.
In the embodiment of the utility model, a water passing channel is arranged in the water inlet joint, the movable rod is arranged in the water passing channel, a first sealing ring which can be in sealing fit with the water passing channel is arranged on the periphery of the movable rod, and a first spring which can be matched with one end of the movable rod is arranged in the water passing channel; the first spring can enable the movable rod not to be subjected to external force, the first sealing ring is in sealing fit with the water passing channel, and the ejector rod of the check valve can be connected with the other end of the movable rod in a fit mode.
In the embodiment of the utility model, the water inlet joint further comprises a second water outlet, and the second water outlet can be connected with the water receiving port of the body.
In the embodiment of the utility model, the movable rod is also provided with a second sealing ring, the second sealing ring can be in sealing fit with the first water outlet of the water inlet connector, and the second water outlet is in fit connection with a water passing channel between the first sealing ring and the second sealing ring.
In the embodiment of the utility model, the first sealing ring and the second sealing ring are simultaneously in sealing fit with the water channel.
In the embodiment of the utility model, the check valve further comprises a water stopping washer positioned in the pure water tank, the water stopping washer can control the opening and closing of water flowing into the water inlet of the pure water tank, the water stopping washer is sleeved on the periphery of the ejector rod, the periphery of the ejector rod is matched and connected with one end of a second spring, the other end of the second spring is matched and connected with the pure water tank, the second spring is positioned outside the pure water tank, and the second spring can enable the ejector rod not to be subjected to external force, and the water stopping washer seals the water outlet of the pure water tank from flowing into water.
In the embodiment of the utility model, the body is provided with the concave part, the pure water tank can be inserted into the groove, and the water receiving port of the body is arranged at the side of the groove.
In the embodiment of the utility model, the body further comprises an outer water tank, and the water outlet end of the outer water tank can be communicated with the water inlet of the water inlet joint.
In the embodiment of the utility model, the periphery of the first water outlet of the water inlet connector is provided with the third sealing ring, the periphery of the water inlet of the pure water tank is provided with the jack, and the third sealing ring can be in sealing fit with the jack.
In the embodiment of the utility model, the body is also internally provided with the filter element, and the water outlet end of the filter element can be connected with the water inlet of the water inlet joint.
The external device of the pure water tank has the following beneficial effects: the pure water tank is arranged right in front of the whole machine, the bottom surface of the pure water tank is supported, and meanwhile, a transverse matching relationship is adopted, so that the pure water tank is stable and convenient to take, and the horizontal pushing operation accords with the operation habit and is more convenient during use; and the water inlet and outlet channels of the water inlet connector are the same water channel, and meanwhile, the two-way sealing structure is built in, so that the occupied space is smaller, the installation and the taking are more portable, and meanwhile, the problem of water backflow leakage cannot occur.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a first embodiment of the present utility model.
Fig. 2 is a schematic diagram of a first embodiment of the present utility model.
Fig. 3 is a schematic diagram of a second embodiment of the present utility model.
Fig. 4 is a schematic diagram of a second embodiment of the present utility model.
Fig. 5 is a schematic view of a water inlet joint according to the present utility model.
Fig. 6 is a schematic view of a pure water tank in the present utility model.
FIG. 7 is a schematic diagram showing the connection of the water inlet joint and the pure water tank in the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Referring to the drawings, an external device of a pure water tank comprises a body 10 with a built-in filter element, wherein the filter element is a non-visible part and is not marked, in the utility model, a water inlet of a water inlet joint can be connected with the filter element, and also can be directly connected with an external water tank or municipal water source, and the following description is given of an embodiment in which the filter element is arranged in the body: the water outlet end of the filter element is connected with the water inlet 21 of the water inlet connector 20, a movable rod 22 is arranged in the water inlet connector, the movable rod can control the water inlet connector to be opened and closed, the filter element further comprises a pure water tank 30, the pure water tank can be movably connected with the body and can be separated into a whole when water is needed to be received, the water inlet 31 of the pure water tank is connected with the first water outlet 23 of the water inlet connector, a check valve 40 is arranged at the water inlet of the pure water tank, and a push rod 41 of the check valve can drive the movable rod to move, so that when the pure water tank is connected with the body, the filter element can be: the water filtered by the filter element flows from the water inlet of the water inlet joint to the pure water tank, in this state, the ejector rod of the check valve pushes the movable rod to move, so that the water inlet joint can be filled with water, when the pure water tank is connected with water and needs to be taken out for external use, the pure water tank is separated from the body, the check valve prevents the water of the pure water tank from flowing out from the water inlet of the pure water tank, the movable rod also moves, the water inlet joint is not filled with water, and the water filtered by the filter element is prevented from flowing out from the body.
Preferably, a water passing channel 24 is arranged in the water inlet joint, the movable rod is arranged in the water passing channel, a first sealing ring 25 capable of being in sealing fit with the water passing channel is arranged on the periphery of the movable rod, and a first spring 26 capable of being matched with one end of the movable rod is arranged in the water passing channel; the first spring can make the movable rod not receive under the external force, and first sealing washer and water channel keep sealed cooperation, that is to say, when the ejector pin does not act on the movable rod, pure water tank and body separation this moment, and the spring effort can make first sealing washer and water channel sealed cooperation, prevents that the water after the filter core filters from flowing out from the body, the ejector pin of check valve can be connected with the cooperation of movable rod other end.
Further, the water inlet connector further comprises a second water outlet 27, and the second water outlet can be connected with the water receiving opening 11 of the body.
Still further, the moving rod is further provided with a second sealing ring 28, the second sealing ring can be in sealing fit with the first water outlet of the water inlet connector, and the second water outlet is in matching connection with a water channel between the first sealing ring and the second sealing ring, so that when the pure water tank is separated from the body, water is not discharged from the whole body, and water remained at the second water outlet cannot flow out from the first water outlet; that is to say: the first sealing ring and the second sealing ring are simultaneously in sealing fit with the water channel, so that the phenomena of water dripping and water leakage are prevented.
Preferably, the check valve further comprises a water stopping washer 42 positioned in the pure water tank, the water stopping washer can control the opening and closing of water flowing into the water inlet of the pure water tank, when the ejector rod is not matched with the movable rod, the water stopping washer closes the water inlet of the pure water tank to prevent water in the pure water tank from flowing out from the water inlet, the water stopping washer is sleeved on the periphery of the ejector rod, the periphery of the ejector rod is matched with one end of a second spring 43, the other end of the second spring is matched and connected with the pure water tank, the second spring is positioned outside the pure water tank, and the second spring can enable the ejector rod not to be subjected to external force, and the water stopping washer seals the water outlet of the pure water tank to prevent water from flowing out.
More specifically: the body is provided with a concave part 12, the opening of the concave part is transverse, the pure water tank can be inserted into the groove, and the side of the groove is provided with a water receiving port of the body. In the first embodiment of the present utility model, the bottom plate 13 integrated with the body is arranged below the recess, so that the pure water tank is supported in the direction of the bottom plate, in the second embodiment of the present utility model, the recess is hollowed out below, the body is placed on the table top 100, and the pure water tank is supported on the table top.
Further, the body further comprises an outer water tank 14, and the water outlet end of the outer water tank can be communicated with the water inlet of the water inlet joint. In an embodiment, the water outlet end of the outer water tank may be directly connected to the water inlet of the water inlet connector, or the water outlet end of the outer water tank may be connected to the water inlet end of the filter element and then flow to the water inlet connector.
In the embodiment of the utility model, the periphery of the first water outlet of the water inlet connector is provided with a third sealing ring 29, the periphery of the water inlet of the pure water tank is provided with a jack 32, and the third sealing ring can be in sealing fit with the jack.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (10)
1. The utility model provides an external device of pure water tank, includes the body that can be connected with pure water tank cooperation, a serial communication port, this internal water inlet connector that is provided with, be provided with the movable rod in the water inlet connector, the movable rod can control the opening and close of water inlet connector water, the water inlet of pure water tank is connected with water inlet connector's first delivery port, pure water tank's water inlet department is provided with the check valve, the ejector pin of check valve can order about the movable rod to remove.
2. The external device of the pure water tank according to claim 1, wherein a water passing channel is arranged in the water inlet joint, the movable rod is arranged in the water passing channel, a first sealing ring which can be in sealing fit with the water passing channel is arranged on the periphery of the movable rod, and a first spring which can be matched with one end of the movable rod is arranged in the water passing channel; the first spring can enable the movable rod not to be subjected to external force, the first sealing ring is in sealing fit with the water passing channel, and the ejector rod of the check valve can be connected with the other end of the movable rod in a fit mode.
3. The external device of a pure water tank according to claim 2, wherein the water inlet joint further comprises a second water outlet, and the second water outlet can be connected with the water receiving port of the body.
4. The external device of the pure water tank according to claim 3, wherein the movable rod is further provided with a second sealing ring, the second sealing ring can be in sealing fit with the first water outlet of the water inlet connector, and the second water outlet is in matching connection with a water channel between the first sealing ring and the second sealing ring.
5. The apparatus of claim 4, wherein the first seal ring and the second seal ring are simultaneously in sealing engagement with the water passage.
6. The external device of a pure water tank according to any one of claims 1 to 5, wherein the check valve further comprises a water stop washer positioned in the pure water tank, the water stop washer can control the opening and closing of water flowing into the water inlet of the pure water tank, the water stop washer is sleeved on the periphery of the ejector rod, the periphery of the ejector rod is matched and connected with one end of a second spring, the other end of the second spring is matched and connected with the pure water tank, the second spring is positioned outside the pure water tank, and the second spring can enable the ejector rod to be blocked by the water stop washer from flowing into the water outlet of the pure water tank under the condition that the ejector rod is not subjected to external force.
7. The external device of a pure water tank according to claim 6, wherein the body is provided with a concave portion, the pure water tank can be inserted into the groove, and a water receiving port of the body is arranged beside the groove.
8. The external device for a pure water tank according to claim 7, wherein the body further comprises an external water tank, and a water outlet end of the external water tank is capable of communicating with a water inlet of the water inlet joint.
9. The external device of a pure water tank according to claim 8, wherein a third sealing ring is arranged at the periphery of the first water outlet of the water inlet connector, a jack is arranged at the periphery of the water inlet of the pure water tank, and the third sealing ring can be in sealing fit with the jack.
10. The external device of a pure water tank according to claim 9, wherein a filter element is further arranged in the body, and a water outlet end of the filter element can be connected with a water inlet of the water inlet joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030698.2U CN220158082U (en) | 2023-05-04 | 2023-05-04 | External device of pure water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030698.2U CN220158082U (en) | 2023-05-04 | 2023-05-04 | External device of pure water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220158082U true CN220158082U (en) | 2023-12-12 |
Family
ID=89064911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321030698.2U Active CN220158082U (en) | 2023-05-04 | 2023-05-04 | External device of pure water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220158082U (en) |
-
2023
- 2023-05-04 CN CN202321030698.2U patent/CN220158082U/en active Active
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