CN2587946Y - No-negative pressure boosting apparatus - Google Patents
No-negative pressure boosting apparatus Download PDFInfo
- Publication number
- CN2587946Y CN2587946Y CN02294675U CN02294675U CN2587946Y CN 2587946 Y CN2587946 Y CN 2587946Y CN 02294675 U CN02294675 U CN 02294675U CN 02294675 U CN02294675 U CN 02294675U CN 2587946 Y CN2587946 Y CN 2587946Y
- Authority
- CN
- China
- Prior art keywords
- water
- capsule
- tank
- negative pressure
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000002775 capsule Substances 0.000 claims abstract description 26
- 231100000252 nontoxic Toxicity 0.000 claims abstract description 6
- 230000003000 nontoxic effect Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 230000009183 running Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to a no-negative pressure boosting apparatus, which adopts a diaphragm pressure tank to replace a water tank. The specific structure is that the pressure tank is provided with a breathing hole, a water inlet and a water outlet, wherein, the water inlet and the water outlet are connected with a water inlet pipe and a water outlet pipe in a water supply network, an air tank is filled with a capsule which is non-toxic rubber, the thickness of a wall of the capsule is greater than 1 mm, and the capsule is provided with a connecting hole which is connected with the water inlet pipe and the water outlet pipe. The problem that a pool or a water tank must be built in order to avoid negative pressure generated in a pipeline in the city water supply pipe network is solved by adopting the structure, and the secondary pollution of drinking water is reduced. Since the capsule is made of non-toxic rubber, and the capsule and the pipeline are closed fully, so the utility model has less pollution, the impurity generated by running water in the process of transmission is reduced, and a water supply failure problem because of washing the water tank does not exist. Under the same water supply conditions, compared with the water tank or the pool is adopted, the utility model has lower requirement for the power of a water pump.
Description
One. technical field
This is novel to relate to a kind of no negative pressure supercharging device that uses on water supply line.
Two. background technology
In China, the supply of city tap-water generally is to pass to each Water District by pipeline, build water tower in the sub-district then, perhaps in highrise building, adopt water tank or reservoir, water is fed in the user family, China's water supply regulations of rules, forbidding directly installing on the public water supply pipeline of city water pump draws water, because other user supplied water even can cause pipeline to damage around the negative pressure that produces when drawing water can influence,, be pressurized to user's water supply network with booster pump again so need elder generation put into the pond to water during municipal water supply, investment is big like this, water tank or pond are secondary polluted easily, need to go up again water treatment facilities and regular cleaning and sterilizing pond or water tank
Three. summary of the invention
This novel purpose just is to provide a kind of no negative pressure supercharging device, to satisfy in the urban planning pipe network, does not produce the requirement of negative pressure when drawing water.
To achieve these goals, this novel employing barrier film pressurized tank, replace water tank, concrete structure is, has spiracle on the pressurized tank, and can for water supply network in water inlet pipe and joining water inlet of outlet pipe and delivery port, capsule is housed in the air tank, capsule is a nontoxic rubber, and wall thickness is greater than 1mm, and the connecting hole that can link to each other with outlet pipe with water inlet pipe is arranged on the capsule.
Adopt this structure, solved in the public supply mains and produced negative pressure for fear of pipeline, and the problem that must build pond or water tank, reduced the secondary pollution of drinking water, made because capsule is a nontoxic rubber, and totally-enclosed with pipeline, so pollute few, reduced the impurity that tap water produces in transmission course, also do not had because of cleaning the problem of cutting off the water that water tank produces, the requirement for pump power when following novel ratio of identical water supply conditions adopts water tank or pond has reduced.
Four. description of drawings
Fig. 1 is this new structure figure
Fig. 2 is this novel use figure
Five. specific embodiment
As shown in Figure 1, have spiracle 5 on the pressurized tank 2, and can be for water inlet pipe 6 joining water inlet 9 and the delivery ports 7 on water inlet pipe 10 and the water pump in capsule 4 and the water supply network, capsule 4 is housed in the pressurized tank 2, capsule 4 is a nontoxic rubber, the capsule wall thickness is greater than 1mm, and the connection holes 1 that can link to each other with pump water inlet 6 with water inlet pipe on the pipe network 10 is arranged on the capsule 4, and spiracle 5 can be one or more.
Showed the specific embodiment that this novel non-negative pressure supercharging device is used among Fig. 2 in water supply network, the connection holes 1 of the capsule 4 in the water inlet pipe 6 of water pump and the barrier film air tank 2 is connected, connection holes 1 on the capsule 4 directly is connected in outlet pipe 10 ends of city planting ductwork, because the pressure of tap water, be full of water 3 in the capsule 4 in the pressurized tank 2, when water pump 11 runnings, when the conventional flow pressure of tap water is not enough, the water supply of the water 3 automatic make up pumps in the capsule 4, because capsule 4 flexible can contractions automatically, can not produce negative pressure to the tap water pipe network, capsule 4 is replenished automatically and is got rid of air 8 in the pressurized tank 2 by spiracle 5 when the water supply of water-filling and make up pump.A is a city planting ductwork among Fig. 2, and B is user's pipe network, and 11 are frequency conversion booster pump group; PY1 teletransmission pressure meter, the PY2 vacuum meter, the capsule 4 among Fig. 1 and the shape of pressurized tank 2 only are that this is novel a kind of; also can be other shape (not shown), all in this novel protected scope.
Claims (2)
1. no negative pressure supercharging device, it is characterized in that: have spiracle on the pressurized tank, and can be for water inlet pipe and joining water inlet of outlet pipe and delivery port in capsule and the water supply network, capsule is housed in the pressurized tank, capsule is a nontoxic rubber, the capsule wall thickness is greater than 1mm, and the connecting hole that can link to each other with outlet pipe with water inlet pipe is arranged on the capsule.
2. a kind of no negative pressure supercharging device according to claim 1, it is characterized in that: spiracle can be one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02294675U CN2587946Y (en) | 2002-12-30 | 2002-12-30 | No-negative pressure boosting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02294675U CN2587946Y (en) | 2002-12-30 | 2002-12-30 | No-negative pressure boosting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587946Y true CN2587946Y (en) | 2003-11-26 |
Family
ID=33752051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02294675U Expired - Lifetime CN2587946Y (en) | 2002-12-30 | 2002-12-30 | No-negative pressure boosting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587946Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445480C (en) * | 2005-09-30 | 2008-12-24 | 姜全德 | Water-inlet pressure pretreatment of direct running-water pipeline pressurizer |
| CN102051898A (en) * | 2009-11-05 | 2011-05-11 | 上海熊猫机械(集团)有限公司 | Power-saving type pressure-superposed water supply equipment |
| CN101586354B (en) * | 2008-05-20 | 2011-06-08 | 开利泵业(集团)有限公司 | Stacking energy-saving water tank of automatic circulation pipe network |
| CN102733447A (en) * | 2012-07-06 | 2012-10-17 | 东南大学 | Intelligent water supplying device for high-speed water bearing |
| CN103253621A (en) * | 2013-04-23 | 2013-08-21 | 成都万嘉环保设备有限公司 | Negative-pressure-free and pollution-free liquid pressurization transferring device |
-
2002
- 2002-12-30 CN CN02294675U patent/CN2587946Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445480C (en) * | 2005-09-30 | 2008-12-24 | 姜全德 | Water-inlet pressure pretreatment of direct running-water pipeline pressurizer |
| CN101586354B (en) * | 2008-05-20 | 2011-06-08 | 开利泵业(集团)有限公司 | Stacking energy-saving water tank of automatic circulation pipe network |
| CN102051898A (en) * | 2009-11-05 | 2011-05-11 | 上海熊猫机械(集团)有限公司 | Power-saving type pressure-superposed water supply equipment |
| CN102733447A (en) * | 2012-07-06 | 2012-10-17 | 东南大学 | Intelligent water supplying device for high-speed water bearing |
| CN103253621A (en) * | 2013-04-23 | 2013-08-21 | 成都万嘉环保设备有限公司 | Negative-pressure-free and pollution-free liquid pressurization transferring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI PANDA MACHINERY ( GROUP ) CO., LTD. Free format text: FORMER OWNER: CHI XUECONG Effective date: 20070316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070316 Address after: 200030 Shanghai Panda Machinery Group Co., Ltd., No. two, 900 South Road, Shanghai, Zhongshan Patentee after: Shanghai Panda Machinery (Group) Co., Ltd. Address before: 200030 Shanghai Panda Machinery Group Co., Ltd., No. two, 900 South Road, Shanghai, Zhongshan Patentee before: Chi Xuecong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121230 Granted publication date: 20031126 |