CN2461991Y - Vacuum sewage collecting and discharging appts. - Google Patents
Vacuum sewage collecting and discharging appts. Download PDFInfo
- Publication number
- CN2461991Y CN2461991Y CN 00255967 CN00255967U CN2461991Y CN 2461991 Y CN2461991 Y CN 2461991Y CN 00255967 CN00255967 CN 00255967 CN 00255967 U CN00255967 U CN 00255967U CN 2461991 Y CN2461991 Y CN 2461991Y
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- vacuum
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Abstract
The utility model relates to a vacuum sewage collecting and discharging apparatus, which comprises a trigeminy vacuum valve and two vacuum collecting pot, wherein, the valve body of the trigeminy vacuum valve is partitioned into three layers, each layer is provided with a first passage and a second passage along the horizontal direction and is provided with a third passage along the vertical direction, one of the three layers is provided with an atmospheric air passage along the vertical direction, and two position valves of each layer are coaxially connected; the first and the second vacuum collecting pots are respectively communicated with the first and the second passages of the three-layer valve body, the third passages of which are respectively connected with a vacuum pump, or a discharging pump, or a urinal. The utility model has the advantages that each component has simple structure and can be maintained easily, the continuous work of the vacuum system can be ensured, and the investment of an appliance can be saved by 70 percents.
Description
The utility model is a kind of vacuum sewage collecting tapping equipment, is used for collection and discharging that the water ballast block is in vacuum state.
Use the single-stage vacuum tank to collect sewage and ight soil in vacuum closet of being recognized at present and the sewage collecting exhaust system always, after sewage fills with in the jar, send signal and make dredge pump work, get rid of a jar interior sewage by sensor.Must guarantee during owing to blowdown that the user still can use lavatory, sewage to continue to suck vacuum tank, put still to keep 0.4～0.5 atmospheric partial vacuum state in the jar.The suction force that dredge pump when work produces must overcome negative pressure of vacuum, otherwise sewage can not discharge, and common foul water pump is difficult to realize this function, must use the powerful dredge pump of high suction depth.After sewage has been arranged, reveal from dredge pump, should between vacuum tank and pump, solenoid vacuum valve be set, open and close synchronously with dredge pump for preventing a jar interior vacuum.The powerful dredge pump of bigbore solenoid vacuum valve and high suction depth costs an arm and a leg, and is more than 4～5 times of common one way valve and dredge pump, in addition, easy break-down during solenoid vacuum valve uses, the maintenance of the powerful dredge pump of high suction depth is more complicated also.
The purpose of this utility model provides a kind of vacuum sewage collecting tapping equipment, and this device adopts two vacuum colletors and three vacuum valves, thereby the effect of using cheap one way valve and dredge pump to reach smooth blowdown reduces system cost, makes things convenient for working service.
Vacuum sewage collecting tapping equipment of the present utility model comprises control section and vacuum colletor, vacuum valve and the dredge pump of UNICOM successively, and liquid level sensor is housed in the vacuum colletor, it is characterized in that:
(1) described vacuum colletor is two,
(2) described vacuum valve is three vacuum valves, and its valve body is divided into three of mutual partition by dividing plate
Layer, each layer valve body horizontal direction both sides have first passage and second channel relatively,
Each layer valve body vertical direction has third channel, wherein one deck valve body and second channel
Have the free vent road relatively, in each layer rotatable 90 ° two station valve together with
Dividing plate and rotating shaft are coaxial to link,
(3) first vacuum colletors are respectively by three described three vacuum valves three of pipeline UNICOM
The first passage of layer valve body, second vacuum colletor are also respectively by three pipeline connection
The second channel of logical three layers of valve body of described three vacuum valves,
(4) third channel of described three vacuum valve one deck valve bodies is connected through pipeline and vacuum pump,
The third channel of another layer valve body is connected through pipeline and dredge pump, has free vent
The third channel of this of road layer valve body is through pipeline and sewage or Toilet system connection.
Described vacuum sewage collecting tapping equipment, it is further characterized in that in described first vacuum colletor and the second vacuum colletor jar liquid level sensor all is set, liquid level sensor connects with control section, control section starts the rotating shaft of described three vacuum valves, makes valve be in first station or second station.
Adopt device of the present utility model, can guarantee the vacuum system continuous operation, dirt is collected discharging and is neglected neither, and the equipment investment of dredge pump and vacuum valve simultaneously saves 70%, and each modular construction is simple, and is easy to use, safeguards easily, prolonged application life.
Fig. 1 is the cross sectional representation of three vacuum valves in this device.
Fig. 2 is the longitudinal section schematic diagram of three vacuum valves in this device.
Fig. 3 is the driving mechanism schematic diagram of three vacuum valves.
Fig. 4 collects B jar blowdown schematic diagram for A jar in this device.
Fig. 5 collects A jar blowdown schematic diagram for B jar in this device.
Among Fig. 1 and Fig. 2, the valve body 1 of three vacuum valves is divided into three layers by four layers of dividing plate 11a, 11b, 11c, 11d being clipped in end cap 8 and 13, each layer horizontal direction has first passage 4 and second channel 2, vertical direction has third channel 3, wherein the vertical direction of one deck also has free vent road 5, and two rotatable 90 ° in each layer station valve 6 are together with dividing plate and rotating shaft 12 coaxial linking.
Be the enhanced leaktightness effect, the edge of valve 6 can be fluted, is used to embed sealing ring 7, equally the separator edge of each layer also can embed 9, two end caps 8 of sealing ring and 13 can by bolt 10 fastening.
Fig. 3 represents the driving mechanism of described three vacuum valves, and when sewage filled with in the vacuum tank, liquid level sensor started cylinder or electric screw machine bar 14 by control section, promotes link rod 15 rotating shaft 12 and each layer valve 6 of connecting on it are rotated 90 °.
Fig. 4 represents a kind of duty of this device, the first vacuum colletor A passes through the first passage 4 of three layers of valve body of three three vacuum valve C of pipeline UNICOM respectively, the second vacuum colletor B passes through the second channel 2 of three layers of valve body of three three vacuum valve C of pipeline UNICOM respectively, the third channel 3 of three vacuum valve C one deck valve bodies is by the vacuum pump D of pipeline UNICOM, the third channel 3 of another layer valve body is by the dredge pump E of pipeline UNICOM, this layer valve body third channel 3 that has free vent road 5 meets Toilet system F through pipeline, as shown in Figure 4, the A jar is in the partial vacuum state, ight soil can enter, and B jar and atmosphere are connected, and dirt can be discharged by dredge pump in jar.When three vacuum valves were transformed in station shown in Figure 5, then A jar and atmosphere were connected, and dirt can be discharged smoothly in jar, and the B jar is in the partial vacuum state, can suck dirt.
Claims (2)
1. vacuum sewage collecting tapping equipment comprises control section and vacuum colletor, vacuum valve and the dredge pump of UNICOM successively, and liquid level sensor is housed in the vacuum colletor, it is characterized in that:
(1) described vacuum colletor is two,
(2) described vacuum valve is three vacuum valves, and its valve body is divided into three of mutual partition by dividing plate
Layer, each layer valve body horizontal direction both sides have first passage and second channel relatively,
Each layer valve body vertical direction has third channel, wherein one deck valve body and second channel
Have the free vent road relatively, in each layer rotatable 90 ° two station valve together with
Dividing plate and rotating shaft are coaxial to link,
(3) first vacuum colletors are respectively by three described three vacuum valves three of pipeline UNICOM
The first passage of layer valve body, second vacuum colletor are also respectively by three pipeline connection
The second channel of logical three layers of valve body of described three vacuum valves,
(4) third channel of described three vacuum valve one deck valve bodies is connected through pipeline and vacuum pump,
The third channel of another layer valve body is connected through pipeline and dredge pump, has free vent
The third channel of this of road layer valve body is through pipeline and sewage or Toilet system connection.
2. vacuum sewage collecting tapping equipment as claimed in claim 1, it is characterized in that in described first vacuum colletor and the second vacuum colletor jar liquid level sensor being set all, liquid level sensor connects with control section, control section starts the rotating shaft of described three vacuum valves, makes valve be in first station or second station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255967 CN2461991Y (en) | 2000-12-20 | 2000-12-20 | Vacuum sewage collecting and discharging appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255967 CN2461991Y (en) | 2000-12-20 | 2000-12-20 | Vacuum sewage collecting and discharging appts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2461991Y true CN2461991Y (en) | 2001-11-28 |
Family
ID=33612770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00255967 Expired - Fee Related CN2461991Y (en) | 2000-12-20 | 2000-12-20 | Vacuum sewage collecting and discharging appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2461991Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011430A (en) * | 2010-09-25 | 2011-04-13 | 中国恩菲工程技术有限公司 | Liquid conveying equipment for conveying liquid from low level to high level as well as wastewater lifting system |
| CN105256866A (en) * | 2015-11-20 | 2016-01-20 | 山东华腾环保科技有限公司 | System for movable public washroom and using process thereof |
-
2000
- 2000-12-20 CN CN 00255967 patent/CN2461991Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011430A (en) * | 2010-09-25 | 2011-04-13 | 中国恩菲工程技术有限公司 | Liquid conveying equipment for conveying liquid from low level to high level as well as wastewater lifting system |
| CN102011430B (en) * | 2010-09-25 | 2012-10-17 | 中国恩菲工程技术有限公司 | Liquid conveying equipment for conveying liquid from low level to high level as well as wastewater lifting system |
| CN105256866A (en) * | 2015-11-20 | 2016-01-20 | 山东华腾环保科技有限公司 | System for movable public washroom and using process thereof |
| CN105256866B (en) * | 2015-11-20 | 2017-11-10 | 山东中车华腾环保科技有限公司 | A kind of system for packaged type communal bathroom and its use technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |