CN202070257U - Air filtering absorber and water tank adopting same - Google Patents
Air filtering absorber and water tank adopting same Download PDFInfo
- Publication number
- CN202070257U CN202070257U CN2011200959000U CN201120095900U CN202070257U CN 202070257 U CN202070257 U CN 202070257U CN 2011200959000 U CN2011200959000 U CN 2011200959000U CN 201120095900 U CN201120095900 U CN 201120095900U CN 202070257 U CN202070257 U CN 202070257U
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- China
- Prior art keywords
- water tank
- filter screen
- blast pipe
- short tube
- air
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- 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
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Abstract
The utility model discloses an air filtering absorber and a water tank adopting the air filtering absorber. The air filtering absorber comprises a short tube, wherein a lower filter screen and an upper filter screen are arranged in the short tube; and a purifying material layer is arranged between the lower filter screen and the upper filter screen. By arranging the air filtering absorber at the position of a vent hole of the water tank, impurities such as dust particles and the like in the air entering the water tank can be filtered out, so that water in the water tank is effectively prevented from being polluted and is ensured to have high quality. The water tank adopting the air filtering absorber has simple structure and low manufacturing cost.
Description
Technical field
The utility model belongs to the gas purification technique field, specifically, relates to a kind of air filtration absorber that is applied on the water tank.
Background technology
For some skyscrapers, be built on the highland building or away from suchlike buildings such as urban architectures, the supply of running water is difficulty, need strong especially hydraulic pressure running water could be delivered to height like this or distance far away like this, obviously, the hydraulic pressure of city water-supply pipe network can not meet the demands, and need carry out the secondary pressurization and could guarantee normal water supply.Consider the continuity of user's water, usually second pressure water supply adopts the mode of cistern water supply, by on the top board of water tank, having steam vent, and blast pipe and described steam vent be tightly connected, by blast pipe the water in the water tank is pressurizeed, this kind running water secondary pressing mode is easy to operate, and simple in structure being easy to realized, but directly use extraneous air that the water in the water tank is pressurizeed, air directly enters in the water tank without filtering, can cause secondary pollution to the water in the water tank, can not guarantee water supply quality.
The main means that improve the supply tap water quality at present are directly to filter running water, by the water transport port at running water filter are set, to filter out impurity in the water.Obviously, water purification mode is the air pollution that running water is had earlier impurity in this, takes certain purification means to remove purified tap water then, and production efficiency is low, and causes unnecessary energy waste.
Based on this, how to research and develop a kind of air cleaning unit, be used for purifying the air that charges into water tank, blocked the pollution sources of running water like this from the source, effectively prevent the running water secondary pollution, guarantee that water quality is good, be the problem that the utility model mainly solves.
Summary of the invention
The utility model provides a kind of air filtration absorber in order to solve the problem that air cleaning unit is not set in the existing water tank, is used for filtering, purifying the air that charges into water tank, and is simple in structure, easy to use.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of air filtration absorber is used for filtering the air that charges into water tank from blast pipe, comprises short tube, is provided with lower filter screen and upper filter screen in the described short tube, is provided with the scavenging material layer between described lower filter screen and upper filter screen.
Preferably, described scavenging material layer adopts the active carbon layer that cost is low, absorption property is good.
Further, for the fine particle that prevents active carbon layer infiltrates in the water tank, between described lower filter screen and active carbon layer, also be provided with filter cloth.
Based on above-mentioned air filtration absorber, the utility model provides a kind of water tank that is provided with the air filtration absorber simultaneously, its top board has the steam vent that is communicated with blast pipe, between described steam vent and blast pipe, also be provided with and be used for filtering the air filtration absorber that charges into the air of water tank from blast pipe, described air filtration absorber comprises short tube, be provided with lower filter screen and upper filter screen in the described short tube, between described lower filter screen and upper filter screen, be provided with the scavenging material layer.
Further, for can be with described air filtration absorber and tank seal, the internal diameter of described short tube be greater than the aperture of steam vent, and the bottom of described short tube is welded on the top board of water tank, is communicated with steam vent.
Further again, for described air filtration absorber and blast pipe being sealed, the external diameter of described short tube equals the internal diameter of blast pipe, fixedlys connected with blast pipe in the top of described short tube.
Preferably, in order to prevent that outside larger particles impurity enters in the blast pipe in the water tank gas replenishment process, two flanges that in described blast pipe, also are provided with the blast pipe filter screen and are used for fixing the blast pipe filter screen, described blast pipe filter screen is clipped between two flanges, and described two flanges are bolted to connection.
Compared with prior art, advantage of the present utility model and good effect are: air filtration absorber of the present utility model, can adsorb, filter the impurity such as airborne dust granules that enter water tank, effectively avoid air that the water in the water tank is polluted, guarantee that water supply quality is good.
After reading the detailed description of the utility model embodiment in conjunction with the accompanying drawings, other characteristics of the present utility model and advantage will become clearer.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the air filtration absorber that proposes of the utility model and the water tank that adopts this device.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done explanation in further detail.
When the utility model pressurizes to the water in the water tank in order to solve in the present water system, the problem that the air that charges into pollutes water quality, a kind of air filtration absorber is provided, between the steam vent and gas ducting that it are arranged on water tank, can filter, purify the air that charges in the water tank.
Be example with the water tank that is provided with the air filtration absorber below, describe the structure and the operation principle of air filtration absorber in detail.
Embodiment one, referring to shown in Figure 1, the air filtration absorber of present embodiment, comprise short tube 1, be provided with lower filter screen 2 and upper filter screen 3 in the described short tube 1, between described lower filter screen 2 and upper filter screen 3, be provided with the scavenging material layer, described scavenging material layer is used for the impurity such as dust granules of filtered air, can adopt active carbon or composite membrane etc. to be used for filtering, the scavenging material of Purge gas, in order to save cost of manufacture, the simplified apparatus structure, the preferred cost that adopts is low, the active carbon that strainability is good forms active carbon layer 4 as shown in fig. 1, and described lower filter screen 2 is used to support described active carbon layer 4, described upper filter screen 3 is used to stop active carbon layer 4, and active carbon is blown short tube 1 when preventing the air suck-back.Also comprise water tank 6 and blast pipe 7 among Fig. 1, have steam vent on the top board of described water tank 6, described air filtration absorber is connected between water tank 6 and the blast pipe 7, blast pipe 7, short tube 1, and water tank 6 form the integral body of a connection, during to water tank 6 pressurizations, air is successively by blast pipe 7, short tube 1, and finally the steam vent by water tank 6 enters in the water tank 6, when air process short tube 1,4 pairs of air of the active carbon layer in the described short tube 1 filter.
Because the opening of sieve of lower filter screen 2 is bigger, for the fine particle that prevents active carbon layer 4 infiltrates in the water tank by lower filter screen 2, the running water that stores in the water tank 6 is polluted, between described lower filter screen 2 and active carbon layer 4, also be provided with filter cloth 5, thereby reach the purpose of the fine particle in the filter activity charcoal layer 4.
For can be with described air filtration absorber and tank seal, the aperture of the internal diameter of described short tube 1 greater than the steam vent of water tank 6 preferably is set, the bottom nozzle of short tube 1 is covered steam vent fully, be welded on the top board of water tank 6, therefore guaranteed fastness and the sealing that short tube 1 is connected with water tank 6, and short tube 1 is communicated with the steam vent of water tank 6, makes extraneous air successively by blast pipe 7, short tube 1, enter water tank 6 at last.
For described air filtration absorber and blast pipe 7 being sealed, the external diameter that described short tube 1 preferably is set equals the internal diameter of blast pipe 7, makes blast pipe 7 to entangle short tube 1 from short tube 1 top, and sealing, prevents gas leakage.
In order to prevent that outside larger particles impurity enters in the blast pipe 7 in water tank 6 gas replenishment processes, cause blast pipe 7 or short tube 1 to stop up, in described blast pipe 7, also be provided with blast pipe filter screen 8, for can be with 8 firm being fixed in the blast pipe 7 of blast pipe filter screen, and the effect that can well play filtering larger particles impurity, preferably described blast pipe filter screen 8 is arranged on the air inlet end mouth place of blast pipe 7, by air inlet end mouth two flanges 9 are set at blast pipe 7, and described blast pipe filter screen 8 is clipped between two flanges 9, described two flanges 9 can use bolt to be fixedly connected.
The air filtration absorber of present embodiment, functional to air filtration, simple in structure, easy to use, in the equipment that goes for the suction air quality is had relatively high expectations, be not limited to above-mentioned giving an example.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (9)
1. an air filtration absorber is used for filtering the air that charges into water tank from blast pipe, it is characterized in that: comprise short tube, be provided with lower filter screen and upper filter screen in the described short tube, be provided with the scavenging material layer between described lower filter screen and upper filter screen.
2. air filtration absorber according to claim 1 is characterized in that: described scavenging material layer is an active carbon layer.
3. air filtration absorber according to claim 2 is characterized in that: also be provided with filter cloth between described lower filter screen and active carbon layer.
4. water tank, its top board has the steam vent that is communicated with blast pipe, it is characterized in that: between described steam vent and blast pipe, also be provided with and be used for filtering the air filtration absorber that charges into the air of water tank from blast pipe, described air filtration absorber comprises short tube, be provided with lower filter screen and upper filter screen in the described short tube, between described lower filter screen and upper filter screen, be provided with the scavenging material layer.
5. water tank according to claim 4 is characterized in that: described scavenging material layer is an active carbon layer.
6. water tank according to claim 5 is characterized in that: also be provided with filter cloth between described lower filter screen and active carbon layer.
7. according to the described water tank of each claim of claim 4-6, it is characterized in that: the internal diameter of described short tube is greater than the aperture of steam vent, and the bottom of described short tube is welded on the top board of water tank, is communicated with steam vent.
8. water tank according to claim 7 is characterized in that: the external diameter of described short tube equals the internal diameter of blast pipe, fixedlys connected with blast pipe in the top of described short tube.
9. water tank according to claim 8, it is characterized in that: two flanges that in described blast pipe, also are provided with the blast pipe filter screen and are used for fixing the blast pipe filter screen, described blast pipe filter screen is clipped between two flanges, and described two flanges are bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200959000U CN202070257U (en) | 2011-04-02 | 2011-04-02 | Air filtering absorber and water tank adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200959000U CN202070257U (en) | 2011-04-02 | 2011-04-02 | Air filtering absorber and water tank adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070257U true CN202070257U (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200959000U Expired - Fee Related CN202070257U (en) | 2011-04-02 | 2011-04-02 | Air filtering absorber and water tank adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070257U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552776A (en) * | 2013-08-14 | 2014-02-05 | 华北石油管理局供水供电服务中心 | DF water quality protector |
| CN106320451A (en) * | 2016-08-23 | 2017-01-11 | 徐涛 | Automatic control negative pressure eliminating device with air purification function |
| CN106362507A (en) * | 2016-11-29 | 2017-02-01 | 山东百特淂威节能装备有限公司 | Air purification device and non-negative pressure water supply equipment |
| WO2021082998A1 (en) * | 2019-10-31 | 2021-05-06 | 上海城市水资源开发利用国家工程中心有限公司 | Bacteriostatic breathable breathing device |
-
2011
- 2011-04-02 CN CN2011200959000U patent/CN202070257U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552776A (en) * | 2013-08-14 | 2014-02-05 | 华北石油管理局供水供电服务中心 | DF water quality protector |
| CN103552776B (en) * | 2013-08-14 | 2015-12-23 | 华北石油管理局供水供电服务中心 | DF water repellent device |
| CN106320451A (en) * | 2016-08-23 | 2017-01-11 | 徐涛 | Automatic control negative pressure eliminating device with air purification function |
| CN106362507A (en) * | 2016-11-29 | 2017-02-01 | 山东百特淂威节能装备有限公司 | Air purification device and non-negative pressure water supply equipment |
| WO2021082998A1 (en) * | 2019-10-31 | 2021-05-06 | 上海城市水资源开发利用国家工程中心有限公司 | Bacteriostatic breathable breathing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wotai Water Technology Engineering Co., Ltd., Qingdao Assignor: Qingdao Wotaishui Technology Equipment Manufacturing Co.,Ltd. Contract record no.: 2012370000001 Denomination of utility model: Air filtering absorber and water tank adopting same Granted publication date: 20111214 License type: Exclusive License Record date: 20120113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |