CN204139287U - Blowdown apparatus on flush toilet - Google Patents
Blowdown apparatus on flush toilet Download PDFInfo
- Publication number
- CN204139287U CN204139287U CN201420602365.7U CN201420602365U CN204139287U CN 204139287 U CN204139287 U CN 204139287U CN 201420602365 U CN201420602365 U CN 201420602365U CN 204139287 U CN204139287 U CN 204139287U
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- China
- Prior art keywords
- blowdown
- dirt
- straight tube
- motor
- sphere
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Abstract
The utility model discloses the blowdown apparatus on a kind of flush toilet, comprise ceramic liner and blowdown straight tube, the dirt inlet of the blowdown straight tube of the dirt-discherging outlet connection of described ceramic liner, blowdown straight tube is also provided with dirt-discherging outlet; Blowdown/sealing water device is provided with between dirt inlet and dirt-discherging outlet; Described blowdown/sealing water device comprises holder, the trapezoidal valve of sphere, motor and motor cabinet; Described holder is fixed on the inwall of blowdown straight tube, and described motor is fixed on motor cabinet, and motor cabinet is fixed on the inwall of blowdown straight tube; The rotating shaft of described motor and the trapezoidal valve eccentric setting of sphere, the end face of the trapezoidal valve of described sphere coordinates with the water shutoff rubber ring on holder.Advantage is: structure of the present utility model is simple, the trapezoidal valve of sphere carries out rotary water shutoff by motor after blowdown completes, its eccentric setting with machine shaft in use comparatively for convenience of and rollback phenomenon can not be produced after coordinating with water shutoff rubber ring, effectively prevent the generation of drainage.
Description
Technical field
The utility model belongs to flush toilet technical field, especially relates to the blowdown apparatus on a kind of flush toilet.
Background technology
Flush toilet is as the modern indoor sanitation sanitary equipment of one, and it obtains at present and uses widely.The structure of current flush toilet mainly comprises ceramic body and water storage tank, and the below of ceramic body is provided with blowdown runner.Existing blowdown runner mainly contains two kinds of structures, and wherein a kind of blowdown runner is made into bending, to accumulate water shutoff in the knee of blowdown runner in flush toilet use procedure, this water shutoff is diffused into indoor in order to the foul smell intercepted in pipeline; But the pipeline of this structure is easily at knee accumulation dirt, and often result in blockage phenomenon when in use; Also has a kind of employing Electric Machine Control valve, blowdown operation is carried out by the closedown of opening of valve, as the patent No. be " ZL201320440656.6 ", patent name is the Chinese patent of " a kind of water closet water saving blowdown apparatus ", this structure is not easy to pile up dirt, can facilitate blowdown; But because it adopts Electronic control, when after blowdown completes, baffling device is by motor seal pipeline, certain rebound phenomenon can be produced, its sealing place is caused to seal not exclusively thus cause leaking, drain to a certain degree at the ponding of inside, the foul smell in pipeline can spill from gap location and be diffused into indoor; Therefore be necessary to be improved.
Summary of the invention
The purpose of this utility model is the deficiency existed for above-mentioned prior art, provides the blowdown apparatus on a kind of flush toilet, and it has the advantages that good airproof performance can effectively prevent drainage from occurring.
To achieve these goals, the technical scheme that the utility model adopts is: the blowdown apparatus on a kind of flush toilet, comprise ceramic liner and blowdown straight tube, the dirt inlet of the blowdown straight tube of the dirt-discherging outlet connection of described ceramic liner, described blowdown straight tube is also provided with dirt-discherging outlet; Blowdown/sealing water device is provided with between described dirt inlet and dirt-discherging outlet; Described blowdown/sealing water device comprises holder, the trapezoidal valve of sphere, motor and motor cabinet; Described holder is fixed on the inwall of blowdown straight tube, and described motor is fixed on motor cabinet, and motor cabinet is fixed on the inwall of blowdown straight tube; The rotating shaft of described motor and the trapezoidal valve eccentric setting of sphere, the end face of the trapezoidal valve of described sphere coordinates with the water shutoff rubber ring on holder.
The end face of the trapezoidal valve of described sphere is provided with curve slope, and described curve slope coordinates with water shutoff seal with elastometic washer.
The bottom of described ceramic liner is provided with auxiliary flushing device.
Described auxiliary flushing device is the water pipe of an inner band one way valve, and one end of water pipe is fixed on the bottom of ceramic liner, and the other end is connected with discharging device.
Junction between the dirt-discherging outlet of described ceramic liner and the dirt inlet of blowdown straight tube is provided with leakproof rubber pad.
After adopting said structure, the utility model is compared to the prior art advantageously: structure of the present utility model is simple, the trapezoidal valve of sphere carries out rotary water shutoff by motor after blowdown completes, its eccentric setting with machine shaft in use comparatively for convenience of and rollback phenomenon can not be produced after coordinating with water shutoff rubber ring, effectively prevent the generation of drainage; Auxiliary flushing device can pour dirt in blowdown straight tube further, prevents dirt from resting on water accumulation part and producing foul smell.
Accompanying drawing explanation
Fig. 1 is closed condition structural representation of the present utility model.
Fig. 2 is the structural representation of open mode of the present utility model.
The structure side view of sphere trapezoidal valve when Fig. 3 is of the present utility model closedown.
The structure side view of sphere trapezoidal valve when Fig. 4 is of the present utility model opening.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model, further illustrates below in conjunction with drawings and Examples to the utility model.
Embodiment, is shown in shown in Fig. 1 to Fig. 4: the blowdown apparatus on a kind of flush toilet, comprises ceramic liner 10, blowdown straight tube 20 and blowdown/sealing water device.The dirt inlet 21 of the blowdown straight tube 20 of the dirt-discherging outlet connection of ceramic liner 10, its inside is bypass structure upon connection, facilitates blowdown.Junction between the dirt-discherging outlet of ceramic liner 10 and the dirt inlet 21 of blowdown straight tube 20 is provided with leakproof rubber pad 50, and leakproof rubber pad 50 can allow its junction sealing better.Blowdown straight tube 20 is also provided with dirt-discherging outlet 22, and dirt-discherging outlet 22 can be drained into dirt in S type water pipe 60 and be flow in contaminants-collecting apparatus by it.Blowdown/sealing water device is between dirt inlet 21 and dirt-discherging outlet 22, and described blowdown/sealing water device comprises holder 30, the trapezoidal valve 31 of sphere, motor 32 and motor cabinet 33; Holder 30 and motor cabinet 33 are all fixed on the inwall of blowdown straight tube 20, holder 30 are provided with water shutoff rubber ring 301, and motor 32 is fixed on motor cabinet 33; Motor 32 is connected with the circuit arrangement in flush toilet, can be rotated or close by controller by circuit arrangement.The rotating shaft of motor 32 and sphere trapezoidal valve 31 eccentric setting, eccentric setting can allow the running orbit of the trapezoidal valve 31 of sphere for oval, make it can not touch with upper surface lower surface when rotating, and rotary water shutoff is carried out by motor 32 after blowdown completes, rollback phenomenon would not be produced when being sealed and matched with water shutoff rubber ring 301 like this, making its junction sealing better.
In order to make it compacter the end face being engaged in the trapezoidal valve 31 of sphere on curve slope 310 is set, when closed state, the latter half on the upper arcuate inclined-plane 310 of trapezoidal valve 31 and the water shutoff rubber ring 301 of upper part are close to; And the first half on the lower curved inclined-plane 310 of trapezoidal valve 31 and the water shutoff rubber ring 301 of lower part are close to, its water sealing effect is better; When the state opened, due to the eccentric setting of the trapezoidal valve 31 of sphere, the latter half on lower curved inclined-plane 310 can't contact with the water shutoff rubber ring 301 of lower part, makes the rotation of the trapezoidal valve of sphere 31 lighter.
In order to more effective, dirt is punched in blowdown straight tube 20, the bottom of described ceramic liner 10 is provided with auxiliary flushing device 40, described auxiliary flushing device 40 is the water pipe 41 of an inner band one way valve 401, one end of water pipe 41 is fixed on the bottom of ceramic liner 10, and the other end is connected with the discharging device on flush toilet; By the water outlet of discharging device high pressure, dirt is punched in blowdown straight tube 20, prevents some minute dirt from remaining in pools zone and give out foul smell; And one way valve 401 can prevent the aqueous reflux in pools zone from making the water source in discharging device pollute.
Claims (5)
1. the blowdown apparatus on a flush toilet, comprise ceramic liner (10) and blowdown straight tube (20), the dirt inlet (21) of the blowdown straight tube (20) of the dirt-discherging outlet connection of described ceramic liner (10), described blowdown straight tube (20) is also provided with dirt-discherging outlet (22); Blowdown/sealing water device is provided with between described dirt inlet (21) and dirt-discherging outlet (22); It is characterized in that: described blowdown/sealing water device comprises holder (30), the trapezoidal valve of sphere (31), motor (32) and motor cabinet (33); Described holder (30) is fixed on the inwall of blowdown straight tube (20), described motor (32) is fixed on motor cabinet (33), and motor cabinet (33) is fixed on the inwall of blowdown straight tube (20); The rotating shaft of described motor (32) and the trapezoidal valve of sphere (31) eccentric setting, the end face of the trapezoidal valve of described sphere (31) coordinates with the water shutoff rubber ring (301) on holder (30).
2. the blowdown apparatus on flush toilet according to claim 1, it is characterized in that: the end face of the trapezoidal valve of described sphere (31) is provided with curve slope (310), described curve slope (310) and water shutoff rubber ring (301) are sealed and matched.
3. the blowdown apparatus on intelligent flush toilet according to claim 2, is characterized in that: the bottom of described ceramic liner (10) is provided with auxiliary flushing device (40).
4. the blowdown apparatus on flush toilet according to claim 3, it is characterized in that: described auxiliary flushing device (40) is the water pipe (41) of an inner band one way valve (401), one end of water pipe (41) is fixed on the bottom of ceramic liner (10), and the other end is connected with the discharging device on flush toilet.
5. the blowdown apparatus on the flush toilet according to claim 1 or 2 or 3 or 4, is characterized in that: the junction between the dirt-discherging outlet of described ceramic liner (10) and the dirt inlet (21) of blowdown straight tube (20) is provided with leakproof rubber pad (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602365.7U CN204139287U (en) | 2014-10-17 | 2014-10-17 | Blowdown apparatus on flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602365.7U CN204139287U (en) | 2014-10-17 | 2014-10-17 | Blowdown apparatus on flush toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139287U true CN204139287U (en) | 2015-02-04 |
Family
ID=52415984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602365.7U Expired - Fee Related CN204139287U (en) | 2014-10-17 | 2014-10-17 | Blowdown apparatus on flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023151368A1 (en) * | 2022-02-10 | 2023-08-17 | 泉州科牧智能厨卫有限公司 | Toilet and waste discharge box assembly thereof |
-
2014
- 2014-10-17 CN CN201420602365.7U patent/CN204139287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023151368A1 (en) * | 2022-02-10 | 2023-08-17 | 泉州科牧智能厨卫有限公司 | Toilet and waste discharge box assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20191017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |