CN203452148U - Frost cracking proofing structure of water tank of intelligent toilet seat - Google Patents
Frost cracking proofing structure of water tank of intelligent toilet seat Download PDFInfo
- Publication number
- CN203452148U CN203452148U CN201320527429.7U CN201320527429U CN203452148U CN 203452148 U CN203452148 U CN 203452148U CN 201320527429 U CN201320527429 U CN 201320527429U CN 203452148 U CN203452148 U CN 203452148U
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- water
- cavity
- lower cover
- water tank
- cracking
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- Expired - Lifetime
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Abstract
The utility model relates to a frost cracking proofing structure of a water tank of an intelligent toilet seat. The frost cracking proofing structure comprises a lower cover and an upper cover, and is characterized in that the lower cover and the upper cover are connected together through vibration friction welding to form a cavity in the interior, the lower cover is provided with a water inlet, the water outlet area at the top of the upper cover extends towards the direction of the lower cover to form a water outlet passage in the cavity, and a vacuum valve deck is arranged on the water outlet passage. According to the frost cracking proofing structure, when the water level in the cavity rises to an inlet end of the water outlet passage, the water level stops rising, so as to ensure that a certain space between the water level in the cavity and the top of the cavity is always maintained not to be provided with water, so when water is turned into ice and the volume becomes bigger, the certain space can effectively prevent the cracking of the water tank after water is turned into ice.
Description
Technical field
Thereby the utility model relates to and a kind ofly prevents that the water freezing in water tank from causing the structure of water tank problem of Cracking.
Background technology
The release of intelligent water toilet pan is for can the more comfortable quality of life that must improve people, is more of value to people's health.Particularly the warm water cleaning of intelligent water toilet pan and seat ring heating function bring convenience in cold winter to user, bring warm.Yet the North City in China, to winter humidity can the subzero several years, even subzero tens, twenties degree.So under such condition, if intelligent water toilet pan is not opened warm water heating function, the water in water tank can build-up ice.After water build-ups ice, volume increase causes water tank cracking.
Summary of the invention
The technical problems to be solved in the utility model is that in intelligent water toilet pan, thereby warm water water tank does not heat the washing water in water tank and causes the water freezing in water tank to cause water tank cracking under the condition of subzero degree Celsius.
In order to solve the problems of the technologies described above, the technical solution of the utility model has been to provide a kind of Intelligent toilet water tank frost-cracking-preventing structure, comprise lower cover and upper cover, it is characterized in that: thus lower cover and upper cover are arrived and in inside, are formed together cavity by Vibration welding, under cover and be provided with water inlet, thereby upper tops outlet area is extended and is formed the exhalant canal that is positioned at cavity to lower cover direction, and vacuum valve cover is located on exhalant canal.
Preferably, in described cavity, be also provided with water level switch.
In the utility model, when the water level in cavity rises to the entrance point of exhalant canal, water level just no longer rises, thereby make to remain that certain space does not have water between the water surface in cavity and cavity top, when after water build-ups ice, volume becomes large, that a part of space just can effectively prevent the cracking of water freezing rear water box.
Accompanying drawing explanation
The schematic diagram of a kind of Intelligent toilet water tank frost-cracking-preventing structure that Fig. 1 provides for the utility model.
The specific embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
As shown in Figure 1, a kind of Intelligent toilet water tank frost-cracking-preventing structure that the utility model provides, comprise lower cover 1 and upper cover 2, thereby lower cover 1 and upper cover 2 are arrived and in inside, are formed together cavity by Vibration welding, in cavity, be provided with water level switch 6, on lower cover 1, be provided with water inlet 3, thereby the exhalant canal 4 that formation is positioned at cavity is extended to lower cover 1 direction in upper cover 2 outlet areas, top, vacuum valve cover 5 is located on exhalant canal 4.
Water is injected by the water inlet 3 of water tank lower cover 1, after having water to inject, the water surface in cavity starts to rise, when liquid level arrives the entrance point of exhalant canal 4, water will flow out from exhalant canal 4, now the highest of the liquid level end face with tank upper cover 1 also keeps certain height, and the top of water tank has a space there is no water all the time like this, can effectively prevent the cracking of water freezing rear water box.
Claims (2)
1. an Intelligent toilet water tank frost-cracking-preventing structure, comprise lower cover (1) and upper cover (2), it is characterized in that: lower cover (1) and upper cover (2) thus by Vibration welding, arrive together and in inside, to form cavity, on lower cover (1), be provided with water inlet (3), upper cover (2) outlet area, top to lower cover (1) thus direction extend to form the exhalant canal (4) that is positioned at cavity, vacuum valve cover (5) is located on exhalant canal (4).
2. a kind of Intelligent toilet water tank frost-cracking-preventing structure as claimed in claim 1, is characterized in that: in described cavity, be also provided with water level switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527429.7U CN203452148U (en) | 2013-08-27 | 2013-08-27 | Frost cracking proofing structure of water tank of intelligent toilet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527429.7U CN203452148U (en) | 2013-08-27 | 2013-08-27 | Frost cracking proofing structure of water tank of intelligent toilet seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452148U true CN203452148U (en) | 2014-02-26 |
Family
ID=50132038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320527429.7U Expired - Lifetime CN203452148U (en) | 2013-08-27 | 2013-08-27 | Frost cracking proofing structure of water tank of intelligent toilet seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268738A (en) * | 2017-06-08 | 2017-10-20 | 科勒(中国)投资有限公司 | Prevent the method and closestool of water tank bursting by freezing |
-
2013
- 2013-08-27 CN CN201320527429.7U patent/CN203452148U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268738A (en) * | 2017-06-08 | 2017-10-20 | 科勒(中国)投资有限公司 | Prevent the method and closestool of water tank bursting by freezing |
| CN107268738B (en) * | 2017-06-08 | 2020-07-28 | 科勒(中国)投资有限公司 | Method for preventing water tank from frost cracking and closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |