CN205216774U - Water drive measurement mixes doser - Google Patents
Water drive measurement mixes doser Download PDFInfo
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- CN205216774U CN205216774U CN201521083774.1U CN201521083774U CN205216774U CN 205216774 U CN205216774 U CN 205216774U CN 201521083774 U CN201521083774 U CN 201521083774U CN 205216774 U CN205216774 U CN 205216774U
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Abstract
The utility model relates to a sewage treatment trade technical field, in particular to water drive measurement mixes doser, including the casing, be provided with centrifugal rotational speed analyzer, water power drive ware and diaphragm metering pump head in the casing, the casing is provided with outward with the medicine flowmeter, water power drive ware one end is connected with centrifugal rotational speed analyzer, and the water power drive ware other end is connected with the diaphragm metering pump head, water power drive ware is connected with the power inlet tube, and the power outlet pipe and the liquid medicine mixing chamber of water power drive ware are linked together, the water inlet of diaphragm metering pump head passes through pipeline fixedly connected with liquid medicine inlet tube, and the delivery port of diaphragm metering pump head is linked together with liquid medicine mixing chamber through adding the medicine flowmeter. Using the utility model discloses the time, whole process need not electric power to be provided, and not only environmental protection but also energy -conservation have reduced the sewage treatment cost, can guarantee simultaneously sewage system's normal motion. The utility model has the advantages of simple structure, it is reasonable to set up, and the cost of manufacture is low.
Description
Technical field
The utility model relates to sewage treatment industry technical field, particularly hydro powered metering mixing doser.
Background technology
Existing sewage disposal system all adopts Electric control.As can be seen here, existing sewage disposal system, once meet dead electricity, just cannot normally work.Sewage disposal system in environmental protection industry (epi) just cannot work, and then affects the normal work of sewage disposal.In order to solve the problem, generator can be set usually and come feeding electric motors, to ensure the normal operation of sewage treatment works.Because the cost of generator is higher than the grid electricity fee cost of electric company, thus increase the cost of sewage disposal.
Therefore be necessary to provide Novel actuating mechanism to existing sewage disposal system.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of structure simple, hydro powered metering mixing doser reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
Hydro powered metering mixing doser described in the utility model, comprise housing, be provided with centrifugal rotational speed determiner, hydrodynamic force driver and metering diaphragm pump head in described housing, described housing is outside equipped with dosing flowmeter; Described hydrodynamic force driver one end is connected with centrifugal rotational speed determiner, and the described hydrodynamic force driver other end is connected with metering diaphragm pump head; The water inlet of described hydrodynamic force driver is fixedly connected with dynamic water inlet pipe, and power water inlet pipe one end is stretched out hull outside and is connected with water source; The delivery port of described hydrodynamic force driver is fixedly connected with dynamic outlet pipe, and hull outside is stretched out in power outlet pipe one end; Power outlet pipe is also connected with liquid mixing chamber by three-way connection; The water inlet of described metering diaphragm pump head is fixedly connected with liquid water inlet pipe by pipeline, and after hull outside is stretched out in liquid water inlet pipe one end, medicinal liquor barrel is connected; The delivery port of described metering diaphragm pump head is connected with liquid mixing chamber by dosing flowmeter; The delivery port of described metering diaphragm pump head is connected with liquid capacity of returns control valve by pipeline, and liquid capacity of returns control valve one end is connected with liquid return duct by pipeline, and after hull outside is stretched out in liquid return duct one end, medicinal liquor barrel is connected.
Further, be provided with barrier film pulse damper in described housing, the delivery port of described metering diaphragm pump head is connected with dosing flowmeter by barrier film pulse damper.
Further, be provided with counterbalance valve in described housing, described dosing flowmeter is connected with liquid mixing chamber by counterbalance valve.
Further, the air exit of described metering diaphragm pump head is also connected with atmospheric valve by pipeline.
After adopting said structure, the utility model beneficial effect is: hydro powered metering mixing doser described in the utility model, comprise housing, be provided with centrifugal rotational speed determiner, hydrodynamic force driver and metering diaphragm pump head in housing, housing is outside equipped with dosing flowmeter; Hydrodynamic force driver one end is connected with centrifugal rotational speed determiner, and the hydrodynamic force driver other end is connected with metering diaphragm pump head; The water inlet of hydrodynamic force driver is fixedly connected with dynamic water inlet pipe, and power water inlet pipe one end is stretched out hull outside and is connected with water source; The delivery port of hydrodynamic force driver is fixedly connected with dynamic outlet pipe, and hull outside is stretched out in power outlet pipe one end; Power outlet pipe is also connected with liquid mixing chamber by three-way connection; The water inlet of metering diaphragm pump head is fixedly connected with liquid water inlet pipe by pipeline, and after hull outside is stretched out in liquid water inlet pipe one end, medicinal liquor barrel is connected; The delivery port of metering diaphragm pump head is connected with liquid mixing chamber by dosing flowmeter; The delivery port of metering diaphragm pump head is connected with liquid capacity of returns control valve by pipeline, and liquid capacity of returns control valve one end is connected with liquid return duct by pipeline, and after hull outside is stretched out in liquid return duct one end, medicinal liquor barrel is connected.
When using the utility model, by hydrodynamic force driver, the mobility of sewage is converted into kinetic energy, metering diaphragm pump head is driven to extract liquid by hydrodynamic force driver, the flow of liquid is measured by dosing flowmeter, calculated the rotating speed of hydrodynamic force driver by centrifugal rotational speed determiner, drive rabbling mechanism by hydrodynamic force driver, whole process provides without the need to electric power, not only environmental protection but also energy-conservation, significantly reduces cost of sewage disposal; The proper motion of sewerage can be ensured simultaneously.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is left view of the present utility model;
Description of reference numerals:
1, housing; 2, barrier film pulse damper; 3, centrifugal rotational speed determiner; 4, hydrodynamic force driver; 5, metering diaphragm pump head; 6, dosing flowmeter; 71, liquid capacity of returns control valve; 72, atmospheric valve; 8, counterbalance valve; 9, power water inlet pipe; 10, power outlet pipe; 11, liquid water inlet pipe; 12, liquid return duct.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 to Figure 3, hydro powered metering mixing doser described in the utility model, comprise housing 1, be provided with centrifugal rotational speed determiner 3, hydrodynamic force driver 4 and metering diaphragm pump head 5 in described housing 1, described housing 1 is outside equipped with dosing flowmeter 6; Described hydrodynamic force driver 4 one end is connected with centrifugal rotational speed determiner 3, and described hydrodynamic force driver 4 other end is connected with metering diaphragm pump head 5; Centrifugal rotational speed determiner 3 arranges object and is: export flow that is constant, voltage stabilizing to control metering diaphragm pump head 5, and make metering diaphragm pump head 5 stable operation in the nominal operation range of speeds.
The water inlet of described hydrodynamic force driver 4 is fixedly connected with dynamic water inlet pipe 9, and power water inlet pipe 9 one end is stretched out housing 1 outside and is connected with water source; The delivery port of described hydrodynamic force driver 4 is fixedly connected with dynamic outlet pipe 10, and it is outside that housing 1 is stretched out in power outlet pipe 10 one end; Power outlet pipe 10 is also connected with liquid mixing chamber by three-way connection.Described hydrodynamic force driver 4 is also provided with impeller, and the water that power water inlet pipe 9 is come in aims at wheel rotation, and water is finally discharged from power outlet pipe 10.Impeller is connected by the rotating shaft of connecting axle with metering diaphragm pump head 5, and impeller is connected by the shaft of connecting axle with liquid mixing chamber, thus makes hydrodynamic force driver 4 become power supplier.
Centrifugal rotational speed determiner 3 comprises two testing arrangements, rotating shaft, fixing indicating dial and rotating disk, center place and rotating shaft one end of described disk lower surface are fixedly connected, described testing arrangement includes Double-layered transparent conduit and end cap, and described Double-layered transparent tube at one end is blind end; The sidewall of described rotating disk is along the circumferential direction evenly provided with two trepannings matched mutually with Double-layered transparent conduit, the inner chamber of described Double-layered transparent conduit is nested with check spring, colored gravitation ball and outer spring outward successively by inner, the intracavity bottom of described check spring one end and trepanning is fixedly connected, and the described Double-layered transparent conduit other end and end cap are fixedly connected; Described outer spring one end and end cap are fixedly connected; Described fixing indicating dial lower surface is provided with the graduation mark matched mutually with Double-layered transparent conduit.Impeller is also connected with the rotating shaft of centrifugal rotational speed determiner 3 by connecting axle.
The water inlet of described metering diaphragm pump head 5 is fixedly connected with liquid water inlet pipe 11 by pipeline, and liquid water inlet pipe 11 one end is stretched out the outside rear medicinal liquor barrel of housing 1 and is connected; The delivery port of described metering diaphragm pump head 5 is connected with liquid mixing chamber by dosing flowmeter 6.
The delivery port of described metering diaphragm pump head 5 is connected with liquid capacity of returns control valve 71 by pipeline, and liquid capacity of returns control valve 71 one end is connected with liquid return duct 12 by pipeline, and liquid return duct 12 one end is stretched out the outside rear medicinal liquor barrel of housing 1 and is connected.
Further, be provided with barrier film pulse damper 2 in described housing 1, the delivery port of described metering diaphragm pump head 5 is connected with dosing flowmeter 6 by barrier film pulse damper 2.To arrange barrier film pulse damper 2 are objects is the vibrations reduced because the pulse dosing of metering diaphragm pump head 5 produces, and the system that plays exports the effect of liquid current stabilization, makes chemical feeding quantity more stable, and guarantee metering diaphragm pump head 5 working is better further.
Further, be provided with counterbalance valve 8 in described housing 1, described dosing flowmeter 6 is connected with liquid mixing chamber by counterbalance valve 8; Arranging counterbalance valve 8 is make quantitative dosing more accurate.
Further, the air exit of described metering diaphragm pump head 5 is also connected with atmospheric valve 72 by pipeline.
When using the utility model, by hydrodynamic force driver, the mobility of sewage is converted into kinetic energy, metering diaphragm pump head is driven to extract liquid by hydrodynamic force driver, the flow of liquid is measured by dosing flowmeter, calculated the rotating speed of hydrodynamic force driver by centrifugal rotational speed determiner, drive rabbling mechanism by hydrodynamic force driver, whole process provides without the need to electric power, not only environmental protection but also energy-conservation, significantly reduces cost of sewage disposal; The proper motion of sewerage can be ensured simultaneously.In addition, this structure is simple, reasonable in design, low cost of manufacture.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (4)
1. hydro powered metering mixing doser, it is characterized in that: comprise housing (1), be provided with centrifugal rotational speed determiner (3), hydrodynamic force driver (4) and metering diaphragm pump head (5) in described housing (1), described housing (1) is outside equipped with dosing flowmeter (6); Described hydrodynamic force driver (4) one end is connected with centrifugal rotational speed determiner (3), and described hydrodynamic force driver (4) other end is connected with metering diaphragm pump head (5);
The water inlet of described hydrodynamic force driver (4) is fixedly connected with dynamic water inlet pipe (9), and power water inlet pipe (9) one end is stretched out housing (1) outside and is connected with water source;
The delivery port of described hydrodynamic force driver (4) is fixedly connected with dynamic outlet pipe (10), and it is outside that housing (1) is stretched out in power outlet pipe (10) one end; Power outlet pipe (10) is also connected with liquid mixing chamber by three-way connection;
The water inlet of described metering diaphragm pump head (5) is fixedly connected with liquid water inlet pipe (11) by pipeline, and liquid water inlet pipe (11) one end is stretched out the outside rear medicinal liquor barrel of housing (1) and is connected; The delivery port of described metering diaphragm pump head (5) is connected with liquid mixing chamber by dosing flowmeter (6);
The delivery port of described metering diaphragm pump head (5) is connected with liquid capacity of returns control valve (71) by pipeline, liquid capacity of returns control valve (71) one end is connected with liquid return duct (12) by pipeline, and liquid return duct (12) one end is stretched out the outside rear medicinal liquor barrel of housing (1) and is connected.
2. hydro powered metering mixing doser according to claim 1, it is characterized in that: be provided with barrier film pulse damper (2) in described housing (1), the delivery port of described metering diaphragm pump head (5) is connected with dosing flowmeter (6) by barrier film pulse damper (2).
3. hydro powered metering mixing doser according to claim 2, it is characterized in that: be provided with counterbalance valve (8) in described housing (1), described dosing flowmeter (6) is connected with liquid mixing chamber by counterbalance valve (8).
4. hydro powered metering mixing doser according to claim 1, is characterized in that: the air exit of described metering diaphragm pump head (5) is also connected with atmospheric valve (72) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083774.1U CN205216774U (en) | 2015-12-23 | 2015-12-23 | Water drive measurement mixes doser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083774.1U CN205216774U (en) | 2015-12-23 | 2015-12-23 | Water drive measurement mixes doser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205216774U true CN205216774U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083774.1U Active CN205216774U (en) | 2015-12-23 | 2015-12-23 | Water drive measurement mixes doser |
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| CN (1) | CN205216774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038370A (en) * | 2019-04-30 | 2019-07-23 | 宝鸡文理学院 | Dust environmental protection machinery equipment |
| CN111632521A (en) * | 2020-06-18 | 2020-09-08 | 厦门航珈科技有限公司 | A mechanism for automatically injecting detergent according to flow |
-
2015
- 2015-12-23 CN CN201521083774.1U patent/CN205216774U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038370A (en) * | 2019-04-30 | 2019-07-23 | 宝鸡文理学院 | Dust environmental protection machinery equipment |
| CN110038370B (en) * | 2019-04-30 | 2021-01-26 | 宝鸡文理学院 | Dust-collecting environment-friendly mechanical equipment |
| CN111632521A (en) * | 2020-06-18 | 2020-09-08 | 厦门航珈科技有限公司 | A mechanism for automatically injecting detergent according to flow |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |