CN2787742Y - Self-closing anti-fouling check drainage device without trap and water seal - Google Patents
Self-closing anti-fouling check drainage device without trap and water seal Download PDFInfo
- Publication number
- CN2787742Y CN2787742Y CN 200420084476 CN200420084476U CN2787742Y CN 2787742 Y CN2787742 Y CN 2787742Y CN 200420084476 CN200420084476 CN 200420084476 CN 200420084476 U CN200420084476 U CN 200420084476U CN 2787742 Y CN2787742 Y CN 2787742Y
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- self
- stainless steel
- latex
- antifouling
- closing
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Abstract
The utility model relates to a self-closing anti-fouling check drainage device without a trap and a water seal, which is composed of a drainage bolt body, a latex self-closing house inner sleeve, a stainless steel elastic filtering net clamp and a fastening nut, wherein the stainless steel elastic filtering net clamp is arranged at the mouth position of the upper section of the drainage bolt body, and the latex anti-fouling inner sleeve is arranged at the lower part. The whole body of the latex self-closing anti-fouling inner sleeve is automatically opened to form a cylinder shape during drainage and is closed to form a triangular-prism cylinder shape when the drainage is finished, and an upper mouth of the inner sleeve is provided with an outer flange. The stainless steel elastic filtering net clamp is replaced by a stainless steel rack expanding clamp under the condition that a feces tank and a feces basin are used. The softness, the acid-alkali-proof performance, the oiliness-proof performance and the different corrosion-proof performance of latex are used by the utility model, and the product is positioned in a closed state after forming. In the process of still, the utility model has the functions that foreign odor is prevented from upwards turning and insects are prevented from upwards climbing. The stainless steel filtering net clamp used by a drainage bolt has the advantage of one clamp with two purposes, clamps the latex self-closing anti-fouling check drainage inner sleeve, and stops larger foul objects from flowing into sewer pipelines.
Description
Technical field
The utility model relates to antifouling dewatering installation, is specifically related to a kind of no trap, the antifouling dewatering installation of the self-closing non-return of no water seal, belongs to International Classification of Patents E03D11/00 " building block of water-closet " technical field.
Background technology
In the prior art, use " S " curved usually, " P " shape is curved to reach water seal as antifouling dewatering installation, follows for many years.Its weak point is that technology is numerous and diverse, and installation difficulty is big, and materials are many, easily stops up, and is difficult for mediation, impeded drainage.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can effectively prevent to return on the peculiar smell and insect swashes, and draining is unobstructed, cover in the self-closing non-return draining of water-saving latex is antifouling.
The technical solution of the utility model is as follows.
A kind of no trap, the antifouling dewatering installation of the self-closing non-return of no water seal are made up of draining key (1) latex self-closing antifouling interior cover (2), stainless steel elasticity filter network card (3), clamp nut (4).The main body of dewatering installation is draining key (1), and its upper port position is equipped with stainless steel elasticity filter network card (3), be equiped with below latex antifouling in cover (2), the external side of drain cock is provided with clamp nut (4) and is used for and being connected of external pond body.
Described latex self-closing antifouling in cover (2), water dashes and to open when draining, it is cylindric that integral body is, and when the draining closed back that finishes is the triangular prism tubular, can be divided into three parts: epimere (8) stage casing (9) and hypomere (10); The vertical view of epimere (8) is for presenting equilateral triangle, and its application surface is central point and three faces that the summit line is formed of equilateral triangle, and central point and place, three summits are provided with the thickening point; The cross section view in stage casing (9) is the shape of removing in the vertical view of described epimere (8) behind three limits of equilateral triangle, also is provided with the thickening point at central point and place, three summits; The cross section view of hypomere (10) is the vertical view shape in described stage casing (9), removes the thickening point.The flanging (7) that is provided with suitable for reading of this cover.
Described stainless steel elasticity filter network card (3) is circular groove body network interface card, is provided with trough rim (3), evenly is provided with some limberss (5) on the circular groove bottom.
Under the situation of using excrement groove, excrement basin, floor drain, owing to can not use stainless steel elasticity filter network card (3), replace the stainless steel tooth bar card (6) that expands, it is one to have the long cingulum of triangle teeth.
In dewatering installation, use the utility model, utilized the greasy characteristic that reaches anti-various corrosion of flexibility, resistance to acids and bases, oil resistant of latex, be in closure state after the formed product.In static process, directly played preventing to return on the peculiar smell and effect that insect swashes.The stainless steel filter network card that drain cock uses, a card is dual-purpose, has both blocked the antifouling interior cover of the self-closing non-return draining of latex, has blocked big dirt again and has flowed into sewer pipe.Because excrement groove, excrement basin need enter stool and can't use filter network card, thus specialized designs the stainless steel tooth bar card that expands, make the end-of-the-pipe area play filth-discharging effect to greatest extent.It is compared with present employed various products, and economical with materials is saved the cost of technology, and is easy for installation, is convenient to mediation, is difficult for stopping up, and draining is more happy, and popularization is convenient in using water wisely, is a revolution of draining aspect.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model dewatering installation;
Fig. 2 is the vertical view of filter network card among Fig. 1 (3);
The schematic diagram that Fig. 3 expands and blocks for the stainless steel tooth bar;
Fig. 4 is the schematic diagram of the antifouling interior cover of latex;
Fig. 5 is the A-A sectional view of epimere among Fig. 4 (8);
Fig. 6 is the B-B sectional view in stage casing among Fig. 4 (9);
Fig. 7 is the C-C sectional view of hypomere among Fig. 4 (10).
Among the figure: 1, draining key, 2, latex antifouling in cover, 3, stainless steel elasticity filter network card, 4, clamp nut, 5, limbers, 6, the stainless steel tooth bar card that expands, 7, turn edge outward, 8, latex antifouling in the cover epimere, 9, latex antifouling in the cover stage casing, 10, latex antifouling in the cover hypomere.
The specific embodiment
As shown in Figure 1, dewatering installation of the present utility model is made up of draining key (1), latex self-closing antifouling interior cover (2), stainless steel elasticity filter network card (3), clamp nut (4).The main body of dewatering installation is draining key (1), and its upper port position is equipped with stainless steel elasticity filter network card (3), be equiped with below latex antifouling in cover (2), the external side of drain cock is provided with clamp nut (4) and is used for and being connected of external pond body.
As shown in Figure 2, stainless steel elasticity filter network card is provided with trough rim (3), evenly is provided with some limberss (5) on the circular groove bottom.
As shown in Figure 3, under the situation of using excrement groove, excrement basin, floor drain,, replace the bloated card of stainless steel tooth bar (6) owing to can not use stainless steel elasticity filter network card.The card that expands is provided with the triangle teeth.In use, intercept arbitrarily according to employed length.When the tooth bar two ends are connected into circle relatively and the coincidence length of several teeth is arranged, can the antifouling interior cover of the self-closing non-return of latex be stuck in just draining mouth of pipe places such as groove, bedpan, floor drain by expansive force.
Shown in Fig. 4-7, the self-closing antifouling interior cover of latex, its normality is in closure state.Be opening when draining, no matter the hydraulic pressure size all can be unimpeded smoothly.Draining finishes and recovers closure state at once, is the triangular prism tubular, is provided with to add webbing with self-closing.Can prevent to return on peculiar smell and the insect, be applicable to various ponds, tank, washbowl, the antifouling draining of washing nappy, excrement basin, excrement groove, floor drain etc.During use, latex is mounted on the gutter choma connected in star place of drain cock or other form in antifouling, uses stainless steel filter network card or the stainless steel tooth bar card that expands respectively, block the self-closing non-return draining of latex antifouling in suitable for reading the getting final product of cover.
Claims (4)
1, a kind of no trap, the antifouling dewatering installation of the self-closing non-return of no water seal, it is characterized in that: it is made up of draining key (1), latex self-closing antifouling interior cover (2), stainless steel elasticity filter network card (3), clamp nut (4), the main body of dewatering installation is draining key (1), its upper port position is equipped with stainless steel elasticity filter network card (3), be equiped with below latex antifouling in cover (2), the external side of drain cock is provided with clamp nut (4) and is used for and being connected of outside pond body.
2, no trap according to claim 1, the antifouling dewatering installation of the self-closing non-return of no water seal, it is characterized in that: described stainless steel elasticity filter network card (3), be circular groove body network interface card, be provided with trough rim (3), evenly be provided with some limberss (5) on the circular groove bottom.
3, no trap according to claim 1, the antifouling dewatering installation of the self-closing non-return of no water seal, it is characterized in that: use in inconvenience under the situation of stainless steel elasticity filter network card (3), the desirable stainless steel tooth bar card (6) that expands that replaces, it is one to have the long cingulum of triangle teeth.
4, no trap according to claim 1, the antifouling dewatering installation of the self-closing non-return of no water seal, it is characterized in that: the self-closing antifouling interior cover of described latex (2), integral body is cylindric when draining water is washed open, draining finishes closed back for the triangular prism tubular, can be divided into three parts: epimere (8), stage casing (9) and hypomere (10); The vertical view of epimere (8) is for presenting equilateral triangle, and its application surface is central point and three faces that the summit line is formed of equilateral triangle, and central point and place, three summits are provided with the thickening point; The cross section view of interrupting (9) is the shape of removing in the vertical view of described epimere (8) behind three limits of equilateral triangle, also is provided with the thickening point at central point and place, three summits; The cross section view of hypomere (10) is the vertical view shape in described stage casing (9), but removes the thickening point; The flanging (7) that is provided with suitable for reading of this cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084476 CN2787742Y (en) | 2004-07-30 | 2004-07-30 | Self-closing anti-fouling check drainage device without trap and water seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084476 CN2787742Y (en) | 2004-07-30 | 2004-07-30 | Self-closing anti-fouling check drainage device without trap and water seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787742Y true CN2787742Y (en) | 2006-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420084476 Expired - Fee Related CN2787742Y (en) | 2004-07-30 | 2004-07-30 | Self-closing anti-fouling check drainage device without trap and water seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787742Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390358C (en) * | 2006-09-11 | 2008-05-28 | 魏富儒 | Pulse type blow off valve |
| CN112816643A (en) * | 2020-11-19 | 2021-05-18 | 中国环境科学研究院 | Real-time in-situ acquisition and monitoring device for interstitial water of lake and reservoir sediment |
-
2004
- 2004-07-30 CN CN 200420084476 patent/CN2787742Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390358C (en) * | 2006-09-11 | 2008-05-28 | 魏富儒 | Pulse type blow off valve |
| CN112816643A (en) * | 2020-11-19 | 2021-05-18 | 中国环境科学研究院 | Real-time in-situ acquisition and monitoring device for interstitial water of lake and reservoir sediment |
| CN112816643B (en) * | 2020-11-19 | 2022-05-10 | 中国环境科学研究院 | Real-time in-situ acquisition and monitoring device for interstitial water of sediment in lake and reservoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Wenkui Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |