CN203253216U - Siphonic valveless filtering pool - Google Patents

Siphonic valveless filtering pool Download PDF

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Publication number
CN203253216U
CN203253216U CN 201320231862 CN201320231862U CN203253216U CN 203253216 U CN203253216 U CN 203253216U CN 201320231862 CN201320231862 CN 201320231862 CN 201320231862 U CN201320231862 U CN 201320231862U CN 203253216 U CN203253216 U CN 203253216U
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China
Prior art keywords
siphon
pipe
pond
water tank
filtered water
Prior art date
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Application number
CN 201320231862
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Chinese (zh)
Inventor
季亦强
郑光荣
王涛
周丽君
张蕾
刘雪峰
张岩
周斌
张蕊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Rui Sheng Environmental Engineering Co., Ltd.
Original Assignee
JIANGSU RUISHENG WATER TREATMENT CO Ltd
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Priority to CN 201320231862 priority Critical patent/CN203253216U/en
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Publication of CN203253216U publication Critical patent/CN203253216U/en
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Abstract

The utility model discloses a siphonic valveless filtering pool. The siphonic valveless filtering pool comprises a pool body (1), a clear water tank (2), a water filter chamber (3), a water outlet (4), a water inlet pipe (5), a filter layer (6) and a communicating pipe (7), wherein the pool body (1) is provided with a siphon pipe (8) communicated with an outlet end of the water inlet pipe (5); the siphon pipe (8) comprises a siphon ascending pipe (9) and a siphon descending pipe (10); the lower end and the upper end of the siphon ascending pipe (9) are respectively connected with the outlet end of the water inlet pipe (5) and the upper end of the siphon descending pipe (10); the lower end of the siphon descending pipe (10) is provided with a water seal tank (11) positioned at the lower side of the pool body (1); the lower wall of the upper end of the siphon ascending pipe (9) is provided with a siphon auxiliary pipe (12); the upper wall of the top of the siphon pipe (8) is provided with a siphon destroying pipe (13) of which the lower end is positioned at the bottom of the clear water tank (2). The siphonic valveless filtering pool is high in back flushing speed, high in efficiency and thorough in back flushing, and is suitable for popularization and application.

Description

A kind of hydrocone type valveless filtering pool
Technical field
The utility model relates to water-treatment technology field, specifically a kind of hydrocone type valveless filtering pool that adopts siphon mode the filter tank to be carried out quick backwash.
Background technology
At water-treatment technology field, the increase of filtering layer resistance because filtering layer is constantly held back suspension, is caused in the filter tank after use after a while, goes out water turbidity and increases, and therefore need to clean filtering layer.Because the efficient of existing back-washing equipment is not high, therefore can only be that the suspension backwash is fallen most, the sub-fraction suspension further gos deep into the inside of filter course and is difficult to eccysis, cause the continuous decline of water treatment efficiency, thereby need to change filtrate, strengthened production cost and reduced production efficiency.
Summary of the invention
The purpose of this utility model is the defective that exists for existing, and a kind of hydrocone type valveless filtering pool that adopts siphon mode the filter tank to be carried out quick backwash is provided.
The purpose of this utility model solves by the following technical programs:
A kind of hydrocone type valveless filtering pool, comprise the pond body, the filtered water tank on body top, pond and the filtration hydroecium that is positioned at the filtered water tank downside, filtered water tank is provided with delivery port, filtering hydroecium links to each other with extraneous former pond by water inlet pipe, the bottom of filtering hydroecium is provided with filter course, the pond body of filter course downside is provided with the cross over pipe that is connected with filtered water tank, it is characterized in that described pond body is provided with the siphon pipe that is connected with the port of export of water inlet pipe, siphon pipe comprises siphon tedge and siphon down-comer, the lower end of siphon tedge links to each other with the port of export of water inlet pipe and the upper end of siphon down-comer respectively with the upper end, submerges and be positioned at the flashback tank of pond body downside in the lower end of siphon down-comer; The upper end lower wall of described siphon tedge is provided with auxiliary siphon tube and siphonal top upper wall is provided with the siphon destructing tube that the lower end is positioned at the filtered water tank bottom.
The lower end of described auxiliary siphon tube exports the underwater in the flashback tank that submerges.
The lower end of described siphon destructing tube is provided with the siphon destructive head.
The upper end of described auxiliary siphon tube and the upper end of siphon destructing tube are connected.
Described pond body is provided with the drain that is positioned at the filter course downside.
Described filtered water tank top is provided with the blast pipe that is communicated with it.
All be provided with manhole on described filtered water tank and the filtration hydroecium.
Described pond body is provided with discharge port.
The utility model has the following advantages compared to existing technology:
The utility model is by adopting siphon principle that backwash is carried out in the filter tank, because siphon flow can reach more than 6 times of flow of inlet water, therefore have that backwash speed is fast, backwash efficiency is high and backwash characteristics thoroughly, so simultaneously simple, the easy to operate maintenance of this filter tank structure is suitable promoting the use of.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Wherein: 1-pond body; 2-filtered water tank; 3-filtration hydroecium; 4-delivery port; 5-water inlet pipe; 6-filter course; 7-cross over pipe; 8-siphon pipe; 9-siphon tedge; 10-siphon down-comer; 11-flashback tank; 12-auxiliary siphon tube; 13-siphon destructing tube; 14-siphon destructive head; 15-drain; 16-blast pipe; 17-manhole; 18-discharge port.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1: a kind of hydrocone type valveless filtering pool, comprise pond body 1, the filtered water tank 2 on pond body 1 top and the filtration hydroecium 3 that is positioned at filtered water tank 2 downsides, all be provided with the manhole 17 for maintenance on filtered water tank 2 and the filtration hydroecium 3, filtered water tank 2 is provided with delivery port 4 and filtered water tank 2 tops are provided with the blast pipe 16 that is communicated with it, filtering hydroecium 3 links to each other with extraneous former pond by water inlet pipe 5, the bottom of filtering hydroecium 3 is provided with filter course 6, the pond body 1 of filter course 6 downsides is provided with the cross over pipe 7 that is connected with filtered water tank 2, and pond body 1 is provided with discharge port 18 and is positioned at the drain 15 of filter course 6 downsides.Be provided with the siphon pipe 8 that is connected with the port of export of water inlet pipe 5 at pond body 1, siphon pipe 8 comprises siphon tedge 9 and siphon down-comer 10, the lower end of siphon tedge 9 links to each other with the port of export of water inlet pipe 5 and the upper end of siphon down-comer 10 respectively with the upper end, submerges and be positioned at the flashback tank 11 of pond body 1 downside in the lower end of siphon down-comer 10; The upper end lower wall of siphon tedge 9 is provided with auxiliary siphon tube 12, the lower end of auxiliary siphon tube 12 exports the underwater in the flashback tank 11 that submerges, the top upper wall of siphon pipe 8 is provided with the siphon destructing tube 13 that the lower end is positioned at filtered water tank 2 bottoms, the lower end of siphon destructing tube 13 is provided with siphon destructive head 14, and the upper end of the upper end of auxiliary siphon tube 12 and siphon destructing tube 13 is connected.
When the utility model used, the former water that at first contains certain turbidity entered filter course 6 by water inlet pipe 5 through baffle plate by high position water inlet distributing trough, and the water after the filtration enters filtered water tank 2 by cross over pipe 7 and purifies waste water from delivery port 4 discharges.When filter course 6 trapped substances many, when resistance becomes large, former water is risen by siphon tedge 9, when water level reaches the port of auxiliary siphon tube 12, water just sharply falls from auxiliary siphon tube 12, the current of auxiliary siphon tube 12 interior rapid whereabouts can be taken the air in the siphon pipe 8 away simultaneously, make siphon pipe 8 interior formation vacuum, water level in the siphon this moment tedge 9 continues to rise and siphon down-comer 10 also sucts the water in the flashback tank 11 to certain altitude, when the water that rises in the water in the siphon tedge 9 and the siphon down-comer 10 converges, namely form siphonage, the lower end mouth of pipe that current are just gone out siphon down-comer 10 flows into flashback tank 11 rear discharges, namely begins backwash.Because siphon flow is 6 times of flow of inlet water, in case siphon forms, the water of water inlet pipe 5 is brought into siphon pipe 8 immediately, and the water in the filtered water tank 2 also passes through cross over pipe 7 immediately along filtering opposite direction, from bottom to up through the filter tank, automatically washes; Flushing water is discharged after siphon tedge 9 flows to flashback tank 11, when filtered water tank 2 middle water levels drop to siphon destructive head 14 edge mouths when following, the water extinction that siphon destructing tube 13 is about in the siphon destructive head 14, siphon destructive head 14 surfaces, air just enters siphon pipe 8 from siphon destructing tube 13 in a large number via blast pipe 16, destroys siphonage, and backwash namely stops, the filter tank begins to filter again, enters next cyclic process.The utility model is by adopting siphon principle that backwash is carried out in the filter tank, because siphon flow can reach more than 6 times of flow of inlet water, therefore have that backwash speed is fast, backwash efficiency is high and backwash characteristics thoroughly, so simultaneously simple, the easy to operate maintenance of this filter tank structure is suitable promoting the use of.
Above embodiment only is explanation technological thought of the present utility model, can not limit protection domain of the present utility model with this, every technological thought according to the utility model proposes, any change of doing on the technical scheme basis all falls within the utility model protection domain; The technology that the utility model does not relate to all can be realized by prior art.

Claims (8)

1. hydrocone type valveless filtering pool, comprise pond body (1), the filtered water tank (2) on pond body (1) top and be positioned at the filtration hydroecium (3) of filtered water tank (2) downside, filtered water tank (2) is provided with delivery port (4), filtering hydroecium (3) links to each other with extraneous former pond by water inlet pipe (5), the bottom of filtering hydroecium (3) is provided with filter course (6), the pond body (1) of filter course (6) downside is provided with the cross over pipe (7) that is connected with filtered water tank (2), it is characterized in that described pond body (1) is provided with the siphon pipe (8) that is connected with the port of export of water inlet pipe (5), siphon pipe (8) comprises siphon tedge (9) and siphon down-comer (10), the lower end of siphon tedge (9) links to each other with the port of export of water inlet pipe (5) and the upper end of siphon down-comer (10) respectively with the upper end, submerges and be positioned at the flashback tank (11) of pond body (1) downside in the lower end of siphon down-comer (10); The top upper wall that the upper end lower wall of described siphon tedge (9) is provided with auxiliary siphon tube (12) and siphon pipe (8) is provided with the siphon destructing tube (13) that the lower end is positioned at filtered water tank (2) bottom.
2. hydrocone type valveless filtering pool according to claim 1 is characterized in that the lower end of described auxiliary siphon tube (12) exports the interior underwater of flashback tank (11) of submerging.
3. hydrocone type valveless filtering pool according to claim 1 is characterized in that the lower end of described siphon destructing tube (13) is provided with siphon destructive head (14).
4. according to claim 1 or 3 described hydrocone type valveless filtering pools, it is characterized in that the upper end of described auxiliary siphon tube (12) and the upper end of siphon destructing tube (13) are connected.
5. hydrocone type valveless filtering pool according to claim 1 is characterized in that described pond body (1) is provided with the drain (15) that is positioned at filter course (6) downside.
6. hydrocone type valveless filtering pool according to claim 1 is characterized in that described filtered water tank (2) top is provided with the blast pipe (16) that is communicated with it.
7. hydrocone type valveless filtering pool according to claim 1 is characterized in that described filtered water tank (2) and filters on the hydroecium (3) all being provided with manhole (17).
8. hydrocone type valveless filtering pool according to claim 1 is characterized in that described pond body (1) is provided with discharge port (18).
CN 201320231862 2013-05-02 2013-05-02 Siphonic valveless filtering pool Active CN203253216U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320231862 CN203253216U (en) 2013-05-02 2013-05-02 Siphonic valveless filtering pool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320231862 CN203253216U (en) 2013-05-02 2013-05-02 Siphonic valveless filtering pool

Publications (1)

Publication Number Publication Date
CN203253216U true CN203253216U (en) 2013-10-30

Family

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Country Status (1)

Country Link
CN (1) CN203253216U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103239905A (en) * 2013-05-02 2013-08-14 江苏瑞盛水处理有限公司 Siphon type valveless filtering pool
CN105268219A (en) * 2014-07-24 2016-01-27 陈俊 Easy backwashing gravity type valve-free filtration pool
CN107648895A (en) * 2017-11-03 2018-02-02 深圳市纯水号水处理科技有限公司 A kind of pure water more medium filter backwashing system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103239905A (en) * 2013-05-02 2013-08-14 江苏瑞盛水处理有限公司 Siphon type valveless filtering pool
CN105268219A (en) * 2014-07-24 2016-01-27 陈俊 Easy backwashing gravity type valve-free filtration pool
CN107648895A (en) * 2017-11-03 2018-02-02 深圳市纯水号水处理科技有限公司 A kind of pure water more medium filter backwashing system

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C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160315

Address after: 214215 Jiangsu city of Wuxi province Yixing city and town people Nanxin Road No. 1

Patentee after: Jiangsu Rui Sheng Environmental Engineering Co., Ltd.

Address before: 214215 Jiangsu city of Wuxi province Yixing city and town people Nanxin Road No. 1

Patentee before: Jiangsu Ruisheng Water Treatment Co., Ltd.

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 214215 Jiangsu city of Wuxi province Yixing city and town people Nanxin Road No. 1

Patentee after: Jiangsu Rui Sheng environmental protection equipment Co., Ltd.

Address before: 214215 Jiangsu city of Wuxi province Yixing city and town people Nanxin Road No. 1

Patentee before: Jiangsu Rui Sheng Environmental Engineering Co., Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 214215 No. 1 South Xinmin Road, Heqiao Town, Yixing City, Wuxi City, Jiangsu Province

Patentee after: Jiangsu Rui Sheng Environmental Engineering Co., Ltd.

Address before: 214215 No. 1 South Xinmin Road, Heqiao Town, Yixing City, Wuxi City, Jiangsu Province

Patentee before: Jiangsu Rui Sheng environmental protection equipment Co., Ltd.