CN203769034U - Two-pump water discharging device with filter back-flushing function - Google Patents
Two-pump water discharging device with filter back-flushing function Download PDFInfo
- Publication number
- CN203769034U CN203769034U CN201420002294.7U CN201420002294U CN203769034U CN 203769034 U CN203769034 U CN 203769034U CN 201420002294 U CN201420002294 U CN 201420002294U CN 203769034 U CN203769034 U CN 203769034U
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- CN
- China
- Prior art keywords
- sewage
- accumulator tanks
- pump
- dirt
- header tank
- 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 title claims abstract description 34
- 238000007599 discharging Methods 0.000 title abstract 6
- 238000011010 flushing procedure Methods 0.000 title abstract 2
- 239000010865 sewage Substances 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model provides a two-pump water discharging device with a filter back-flushing function, which solves the problems of the prior art that a sewage pressure discharging device is complicated in structure, large in size, inconvenient to install and high in production cost. The two-pump water discharging device comprises a water collection tank, a sewage input pipe, a three-way connector, a dirt storage tank, a sewage lift pump and a floating ball, wherein the sewage input pipe is arranged on the upper end of the water collection tank, the water collection tank is connected with the dirt storage tank through a pipeline of the sewage lift pump, and the two-pump water discharging device is characterized in that one sewage storage tank is arranged in the water discharging device, and the sewage storage tank is connected with two sewage lift pumps through a backflow-preventing multi-way valve; a connection port, connected with the sewage storage tank, of the three-way connector is provided with a guide grid which is used for accelerating the sewage to enter the water collection tank and filtering the sewage. By adopting the technical scheme, the weaknesses of the prior art can be solved.
Description
Technical field
The utility model relates to gas kitchen ranges technical field, refers to that especially a kind of double pump band filters recoil dewatering installation.
Background technology
The large amount of sewage (comprising solid dirt and soiling solution) producing in modern production, life, cannot discharge or flow by gravity exists certain limitation and difficult in the situation that at flow by gravity, and need to carry out boost in pressure conveying to sewage, submergence pressure just need to be set and promote conveying device, promote or forced conveyance by its device.
For this problem the applicant in granted patent: " a kind of dirty wastewater pressure discharge device " (patent No. CN201826387), the application improves for its structure on the basis of this patent, make that its structure is more simple, volume is less, greatly reduce cost of production, and easy for installation.
Utility model content
The utility model proposes a kind of double pump band and filter the dewatering installation that recoils, solved dirty wastewater pressure discharge device complex structure and large inconvenience and this higher problem of generation of consequently installing of volume in prior art.
The technical solution of the utility model is achieved in that
A kind of double pump band filters recoil dewatering installation, comprise: header tank, sewage input pipe, tee junction, dirt accumulator tanks, sewage pump, ball float, sewage input pipe is arranged on the upper end of header tank, header tank is connected by the pipeline of sewage pump with dirt accumulator tanks, be characterized in: in device, dirt accumulator tanks is set to one, dirt accumulator tanks is connected with two sewage pumps by a backflow proof banked direction control valves, wherein, the interface of dirt accumulator tanks and backflow proof banked direction control valves is provided with separation net and isolation valve block; Tee junction and dirt store on tank connected interface and are provided with for accelerating sewage and enter header tank the airflow fence to sewage water filtration.
As further technical scheme, backflow proof banked direction control valves comprises:
For connecting the tank body of two sewage pumps, the both sides of tank body are respectively arranged with two water pump connectors, and wherein, two water pump connectors are for being symmetrical arranged on tank body, and the middle part of tank body is provided with outlet pass, is connected with dirt accumulator tanks;
For the hollow spherical value that blocks water and reflux, be arranged in tank body, the diameter of hollow spherical value is greater than the diameter of two water pump connector diameters and outlet pass, is less than the internal diameter of tank body.
As further technical scheme, also comprise the level sensor for responding to header tank water level, be arranged in header tank.
The utility model and technology contrast now, have following beneficial effect:
Just can realize double pump blowdown because dirt accumulator tanks in the utility model only arranges one, it is less that the volume of spendable device arranges; Can an independently flap valve be set on the delivery port of each water pump by backflow proof banked direction control valves again, make structure simpler, and convenient installation; By airflow fence, sewage enters header tank after can filtering by it, has accelerated sewage and has entered the speed of header tank, and then improved operating efficiency, by above-mentioned design, has reduced product cost and has improved operating efficiency.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model plan structure schematic diagram;
Fig. 2 is the utility model cross-sectional view;
Fig. 3 is for being backflow proof banked direction control valves structural representation in the utility model.
In figure: 1, header tank; 2, sewage input pipe; 3, tee junction; 4, airflow fence; 5, dirt accumulator tanks; 6, sewage pump; 7, level sensor; 8, outlet pipe; 9, backflow proof banked direction control valves; 91, water pump connector; 92, outlet pass; 93, hollow spherical value.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in FIG. 1 to 3, a kind of double pump band the utility model proposes filters recoil dewatering installation, comprising:
A kind of double pump band filters recoil dewatering installation, comprise: header tank 1, sewage input pipe 2, tee junction 3, dirt accumulator tanks 5, sewage pump, ball float (not shown), sewage input pipe 2 is arranged on the upper end of header tank 1, header tank 1 is connected by the pipeline of sewage pump 6 with dirt accumulator tanks 5, be characterized in: in device, dirt accumulator tanks 5 is set to one, dirt accumulator tanks 5 is connected with two sewage pumps 6 by a backflow proof banked direction control valves 9, wherein, dirt accumulator tanks 5 is provided with separation net (not shown) and isolation valve block (not shown) with the interface of backflow proof banked direction control valves 9, on the interface that tee junction 3 is connected with dirt accumulator tanks 5, be provided with for accelerating sewage and enter header tank 1 airflow fence 4 to sewage water filtration.
As further technical scheme, backflow proof banked direction control valves 9 comprises:
For connecting the tank body of two water pumps, the both sides of tank body are respectively arranged with two water pump connectors 91, and wherein, two water pump connectors 91 are for being symmetrical arranged on tank body, and the middle part of tank body is provided with outlet pass 92, is connected with dirt accumulator tanks 5;
For the hollow spherical value 93 that blocks water and reflux, be arranged in tank body, the diameter of hollow spherical value 93 is greater than the diameter of two water pump connector 91 diameters and outlet pass 92, is less than the internal diameter of tank body.
As further technical scheme, also comprise the level sensor 7 for responding to header tank 1 water level, be arranged in header tank 1.
In the utility model header tank 1, install level sensor 7 additional, more effectively observing and controlling enters the wastewater level in header tank 1, is noted level sensor 7 respond to when sewage arrival designated water level, and a water pump in sewage pump is started working.
The utility model using method and operating principle:
The utility model in use, sewage enters dirt accumulator tanks 5 through tee junction 3 from sewage input pipe 2, in this process, sewage can directly enter header tank 1 by airflow fence 4 by contamination filtrating, sewage enters after dirt accumulator tanks 5, through backflow proof banked direction control valves 9 and separation net and the isolation valve block of the 5 interface settings of dirt accumulator tanks, dirt is removed, then passed in and out header tank 1 through the pipeline of sewage pump 6, after the water level in header tank 1 is sensed by level sensor 7, one of them pump working in sewage pump 6, sewage in header tank 1 is entered in tank by the connector of working barrel, the impulse force of current rushes at hollow spherical value 93 another water pump connector 91 and is blocked, anti-backflow, sewage is flowed out and is entered dirt accumulator tanks 5 by outlet pass 92, hydraulic pressure in dirt accumulator tanks 5 forces ball float to withstand on the conical tank deck of dirt accumulator tanks 5, make dirt accumulator tanks 5 and airflow fence 4 path blockades, dirt in sewage and dirt accumulator tanks 5 in header tank 1 is discharged by outlet pipe 8 together.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a double pump band filters recoil dewatering installation, comprise: header tank (1), sewage input pipe (2), tee junction (3), dirt accumulator tanks (5), sewage pump (6), ball float, described sewage input pipe (2) is arranged on the upper end of described header tank (1), described header tank (1) is connected by the pipeline of described sewage pump with described dirt accumulator tanks (5), it is characterized in that: the accumulator tanks of dirt described in device (5) is set to one, described dirt accumulator tanks (5) is connected with two described sewage pumps (6) by a backflow proof banked direction control valves (9), wherein, described dirt accumulator tanks (5) is provided with separation net and isolation valve block with the interface of described backflow proof banked direction control valves (9), on the interface that described tee junction (3) is connected with described dirt accumulator tanks (5), be provided with for accelerating sewage and enter described header tank (1) the airflow fence to sewage water filtration (4).
2. double pump band as claimed in claim 1 filters recoil dewatering installation, it is characterized in that, described backflow proof banked direction control valves (9) comprising:
Be used for connecting the tank body of two described sewage pumps (6), the both sides of described tank body are respectively arranged with two water pump connectors (91), wherein, two described water pump connectors (91) on described tank body for being symmetrical arranged, the middle part of described tank body is provided with outlet pass (92), is connected with described dirt accumulator tanks (5);
For the hollow spherical value (93) that blocks water and reflux, be arranged in described tank body, the diameter of described hollow spherical value (93) is greater than the diameter of two described water pump connector (91) diameters and described outlet pass (92), is less than the internal diameter of described tank body.
3. double pump band as claimed in claim 1 or 2 filters recoil dewatering installation, it is characterized in that, also comprises the level sensor (7) for responding to described header tank (1) water level, is arranged in described header tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002294.7U CN203769034U (en) | 2014-01-02 | 2014-01-02 | Two-pump water discharging device with filter back-flushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002294.7U CN203769034U (en) | 2014-01-02 | 2014-01-02 | Two-pump water discharging device with filter back-flushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769034U true CN203769034U (en) | 2014-08-13 |
Family
ID=51286240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002294.7U Expired - Lifetime CN203769034U (en) | 2014-01-02 | 2014-01-02 | Two-pump water discharging device with filter back-flushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335449A (en) * | 2020-03-09 | 2020-06-26 | 国网吉林省电力有限公司长春供电公司 | Automatic sewage lifting and discharging equipment |
-
2014
- 2014-01-02 CN CN201420002294.7U patent/CN203769034U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335449A (en) * | 2020-03-09 | 2020-06-26 | 国网吉林省电力有限公司长春供电公司 | Automatic sewage lifting and discharging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two-pump water discharging device with filter back-flushing function Effective date of registration: 20160406 Granted publication date: 20140813 Pledgee: Hebei venture base Cci Capital Ltd. Pledgor: SHIJIAZHUANG HENGRUI WATER SUPPLY AND DRAINAGE EQUIPMENT Co.,Ltd. Registration number: 2016130000003 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170508 Granted publication date: 20140813 Pledgee: Hebei venture base Cci Capital Ltd. Pledgor: SHIJIAZHUANG HENGRUI WATER SUPPLY AND DRAINAGE EQUIPMENT Co.,Ltd. Registration number: 2016130000003 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |