CN202882023U - Pipeline continuous flow liquid pressure device - Google Patents
Pipeline continuous flow liquid pressure device Download PDFInfo
- Publication number
- CN202882023U CN202882023U CN2012205035554U CN201220503555U CN202882023U CN 202882023 U CN202882023 U CN 202882023U CN 2012205035554 U CN2012205035554 U CN 2012205035554U CN 201220503555 U CN201220503555 U CN 201220503555U CN 202882023 U CN202882023 U CN 202882023U
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- China
- Prior art keywords
- pressure
- pressurized tank
- water inlet
- outlet
- motor operated
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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 a pipeline continuous flow liquid pressure device, and belongs to the technical field of fluid machinery. The pipeline continuous flow liquid pressure device comprises a water inlet main pipe 1, a water outlet main pipe 11, at least two pressure tanks in parallel connection, a high-pressure water pump 15, a flow meter 2, a valve and a time relay 20, and is characterized in that the water inlet main pipe 1 is connected with inlets of the two pressure tanks through a water inlet pipe 3, the water outlet main pipe 11 is connected with outlets of the two pressure tanks through a water outlet pipe 8, an inlet of the high-pressure water pump is connected with the water inlet main pipe 1, an outlet of the high-pressure water pump is connected with the pressure tanks, and the flow meter 2 is installed on the water inlet main pipe 1. The pipeline continuous flow liquid pressure device is reasonable and simple in structure, conveyed fluid is adopted as pressurized media, and effects from different media to the pressurized media are avoided. The high-pressure water pump and a return pipe are adopted to control pressure, the pressure is maintained to be constant, the pipeline continuous flow liquid pressure device is simple to control, and due to the fact that fluid in the pressure tanks is incapable of being compressed, the water supply flow of needed high pressure water pumps is quite small, and the energy consumption is quite small.
Description
Technical field
The utility model relates to a kind of fluid pressurization device, relate in particular to the water booster system of continuous stream liquid in a kind of pipeline, to adopt the in turn convection cell pressurization of pressurized tank that is arranged at two parallel connections on the pipeline, to reach the required pressure of fluid generation physicochemical change, belong to the fluid machinery technical field, be applicable to contain under the preliminary treatment of blue-green algae tap water pressure, the pressure condition fields such as continuous stream chemical industry reaction.
Background technology
Some treatment systems that relate to the physical-chemical reaction of fluid are pipeline continuous-flow, and need high pressure to satisfy the required pressure of physical-chemical reaction at some flowing stage, as the source water that contains blue-green algae is piped to the water treatment plant and carries out coagulating sedimentation and process, if source water is through High Pressure in short-term, air bag can break in the blue-green algae, the algae loss of buoyance, the sedimentation effect of blue-green algae can be better.In the prior art, publication number is that the patent of invention file of CN102616956A discloses a kind of method that the pipeline continuous stream is pressurizeed in short-term, and the method is the most energy-conservation present pressure method.The method is with the pressurized tank of two parallel connections water inlet pressurization in turn, and pressurized tank is imported and exported with valve control, the compressed air that source pressure provides in air compressor machine.The method has passed into air in fluid, can increase dissolved gas in the fluid, and the physical-chemical reaction of some fluid is exerted an influence.The compressed-air actuated pressure that air compressor machine provides fluctuates within the specific limits, and this also is inapplicable to the chemical reaction that requires constant pressure.
The utility model content
The purpose of this utility model is exactly the deficiency that exists for above-mentioned prior art, a kind of pipeline continuous stream liquid pressing device is provided, adopt high-pressure hydraulic pump pressurized delivered fluid, pressurize to pressurized tank, constant pressure is provided, and avoid to carrying the different medium of input in the fluid, the physical-chemical reaction of some fluid is exerted an influence.
The purpose of this utility model is to realize like this, a kind of pipeline continuous stream liquid pressing device, the pressurized tank, high-pressure hydraulic pump 15, flow meter 2, valve and the time relay 20 that comprise water inlet manifold 1, outfall sewer 11, at least two parallel connections, it is characterized in that, water inlet manifold 1 links to each other with the pressurized tank import by water inlet pipe 3, outfall sewer 11 links to each other with the pressurized tank outlet by outlet pipe 8, the high-pressure hydraulic pump import links to each other with water inlet manifold 1, the high-pressure hydraulic pump outlet links to each other with pressurized tank, and flow meter 2 is installed on the water inlet manifold 1.
Described pressurized tank is closed container, on the water inlet pipe 3 of pressurized tank one end flap valve 4 is installed, on the outlet pipe 8 of the pressurized tank other end motor operated valve is installed, the pressurized tank top is equipped with pressure meter 7, the pressurized tank side is equipped with high-pressure intake pipe 12, on the high-pressure intake pipe 12 motor operated valve is installed; Described high-pressure hydraulic pump 15 is blade water pump, pump water inlet 16 links to each other with water inlet manifold 1, and outlet pipe 17 links to each other with pressurized tank high-pressure intake pipe 12, is connected to return duct 18 on the outlet pipe 17, the other end of return duct links to each other with water inlet manifold 1, and return duct is provided with valve 19.
Described motor operated valve links to each other with the time relay 20 with control line, wherein motor operated valve 9 control lines on pressurized tank 5 outlet pipes are in parallel with motor operated valve 14 control lines on pressurized tank 6 high-pressure intake pipes, be linked into the outlet 22 of the time relay 20, motor operated valve 10 control lines on pressurized tank 6 outlet pipes are in parallel with motor operated valve 13 control lines on pressurized tank 5 high-pressure intake pipes, be linked into the outlet 23 of the time relay 20, described time relay electric power incoming line 21 connects municipal electrical network, and the time relay 20 can be given outlet 22 and 23 power supply control motor operated valve opening and closing circularly according to the time cycle of setting.
The utility model is rational in infrastructure simple, adopts to be transferred fluid as pressure medium, has avoided the impact of different medium on pressurized medium.Adopt high-pressure hydraulic pump to add backflow management and control pressing pressure, keep constant pressure, control is simple, because the Incoercibility of pressure pot liquid, the water supply flow of the high-pressure hydraulic pump that needs is very little, and energy consumption is very little.Adopt the time relay to control keying and the pressurization of pressurized tank in parallel, motor operated valve gets to be opened when electric, closes during outage, and outlet 22 and 23 power supplies are given in 20 cycle of time relay discontinuous cycle ground, when namely giving outlet 22 power supply, and outlet 23 outages, vice versa.By the opening and closing of control motor operated valve, to the pressurized tank pressurization, control is simple.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Among the figure: 1 water inlet manifold, 2 flow meters, 3 water inlet pipes, 4 flap valve, 5 pressurized tanks, 6 pressurized tanks, 7 pressure meters, 8 outlet pipes, 9 motor operated valves, 10 motor operated valves, 11 outfall sewers, 12 high-pressure intake pipes, 13 motor operated valves, 14 motor operated valves, 15 high-pressure hydraulic pumps, 16 pump water inlets, 17 pumping lines, 18 return ducts, 19 valves, 20 time relays, 21 electric power incoming lines, 22 outlets, 23 outlets.
The specific embodiment
Further specify in conjunction with the accompanying drawings and embodiments the utility model.Pressurized tank in the present embodiment adopts two parallel connections, as shown in Figure 1, the present embodiment is comprised of pressurized tank 5 and pressurized tank 6, high-pressure hydraulic pump 15, flow meter 2, valve, the time relay 20 and pipeline, the control circuit of water inlet manifold 1, outfall sewer 11, two parallel connections.
Water inlet manifold 1 links to each other with the pressurized tank 5 of 2 parallel connections and the water inlet pipe 3 of pressurized tank 6, and flow meter 2 is installed on the water inlet manifold 1, and outfall sewer links to each other with the pressurized tank 5 of 2 parallel connections and the outlet pipe 8 of pressurized tank 6.
The structure of pressurized tank 5 and pressurized tank 6 is identical, be cylindrical closed vessel, two ends are hemispherical, one end of pressurized tank is equipped with water inlet pipe 3 and links to each other with water inlet manifold 1, and flap valve 4 is installed on the water inlet pipe 3, and the other end of pressurized tank is equipped with outlet pipe 8 and links to each other with outfall sewer 11, on the outlet pipe 8 motor operated valve is installed, the pressurized tank side is equipped with high-pressure intake pipe 12, on the high-pressure intake pipe 12 motor operated valve is installed, and the pressurized tank top is equipped with pressure meter 7.
High-pressure hydraulic pump 15 adopts sliding-vane water pump, and pump water inlet 16 links to each other with water inlet manifold 1, and outlet pipe 17 links to each other with pressurized tank high-pressure intake pipe 12, is connected to return duct 18 on the outlet pipe 17, and the other end of return duct links to each other with water inlet manifold 1, and return duct is provided with valve 19.
Motor operated valve links to each other with the time relay 20 with control line, wherein motor operated valve 9 control lines on pressurized tank 5 outlet pipes are in parallel with motor operated valve 14 control lines on pressurized tank 6 high-pressure intake pipes, be linked into the outlet 22 of the time relay 20, motor operated valve 10 control lines on pressurized tank 6 outlet pipes are in parallel with motor operated valve 13 control lines on pressurized tank 5 high-pressure intake pipes, be linked into the outlet 23 of the time relay 20, open during the motor operated valve power supply, close during outage, time relay electric power incoming line 21 connects municipal electrical network.
The time relay 20 can be given outlet 22 and 23 power supplies circularly according to the time cycle of setting, when namely giving outlet 22 power supply, and outlet 23 outages, vice versa.
Control of the present utility model and the course of work are as follows:
1) opening time relay, high-pressure hydraulic pump are opened valve 19, and device brings into operation.
2) read the reading of flow meter 2, be designated as Q(m
3/ s).
3) computing time relay 20 cycle period T(s), and set its cycle:
Wherein V is the volume (m of a pressurized tank
3).
4) regulate pressurized tank pressure to the pressure of appointment.According to the open degree of the reading control valve 19 of pressure meter 7, when being lower than specified pressure, turns pressure valve opening degree down, when being higher than specified pressure, pressure tunes up valve opening degree, until the reading of pressure meter 7 maintains specified pressure.At this moment, device enters normal operating condition.
When 5) device normally moves, when time relay outlet 22 power supplies, 23 outage, motor operated valve 9,14 is opened, motor operated valve 10,13 cuts out, pressurized tank 5 Inlet and outlet waters keep fluid to carry unimpeded, and pressurized tank 6 cuts out, water under high pressure enters pressurized tank 6 by motor operated valve 14, and wherein pressure rise is to specified pressure; After period, time relay outlet 22 outages, 23 are powered through T, and motor operated valve 9,14 cuts out, motor operated valve 10,13 is opened, and pressurized tank 6 Inlet and outlet waters keep fluid to carry unimpeded, pressurized tank 5 cuts out, and water under high pressure enters pressurized tank 5 by motor operated valve 13, and wherein pressure rise is to specified pressure.So, go round and begin again.
Claims (3)
1. pipeline continuous stream liquid pressing device, the pressurized tank, high-pressure hydraulic pump (15), flow meter (2), valve and the time relay (20) that comprise water inlet manifold (1), outfall sewer (11), at least two parallel connections, it is characterized in that, water inlet manifold (1) links to each other with the pressurized tank import by water inlet pipe (3), outfall sewer (11) links to each other with the pressurized tank outlet by outlet pipe (8), the high-pressure hydraulic pump import links to each other with water inlet manifold (1), the high-pressure hydraulic pump outlet links to each other with pressurized tank, and flow meter (2) is installed on the water inlet manifold (1).
2. a kind of pipeline continuous stream liquid pressing device claimed in claim 1, it is characterized in that, described pressurized tank is closed container, on the water inlet pipe (3) of pressurized tank one end flap valve (4) is installed, the outlet pipe of the pressurized tank other end is equipped with motor operated valve on (8), the pressurized tank top is equipped with pressure meter (7), and the pressurized tank side is equipped with high-pressure intake pipe (12), and high-pressure intake pipe is equipped with motor operated valve on (12); Described high-pressure hydraulic pump (15) is blade water pump, pump water inlet (16) links to each other with water inlet manifold (1), outlet pipe (17) links to each other with pressurized tank high-pressure intake pipe (12), be connected to return duct (18) on the outlet pipe (17), the other end of return duct links to each other with water inlet manifold (1), and return duct is provided with valve (19).
3. a kind of pipeline continuous stream liquid pressing device according to claim 2, it is characterized in that, described motor operated valve links to each other with the time relay (20) with control line, wherein motor operated valve (9) control line on pressurized tank (5) outlet pipe is in parallel with motor operated valve (14) control line on pressurized tank (6) high-pressure intake pipe, be linked into the outlet (22) of the time relay (20), motor operated valve (10) control line on pressurized tank (6) outlet pipe is in parallel with motor operated valve (13) control line on pressurized tank (5) high-pressure intake pipe, be linked into the outlet (23) of the time relay (20), described time relay electric power incoming line (21) connects municipal electrical network, and the time relay (20) can be given outlet (22) and the opening and closing of (23) power supply control motor operated valve circularly according to the time cycle of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205035554U CN202882023U (en) | 2012-09-28 | 2012-09-28 | Pipeline continuous flow liquid pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205035554U CN202882023U (en) | 2012-09-28 | 2012-09-28 | Pipeline continuous flow liquid pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882023U true CN202882023U (en) | 2013-04-17 |
Family
ID=48073464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205035554U Expired - Lifetime CN202882023U (en) | 2012-09-28 | 2012-09-28 | Pipeline continuous flow liquid pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202882023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923667A (en) * | 2016-06-17 | 2016-09-07 | 扬州大学 | Pressurizing algae control aeration device for inhibiting growth of blue-green algae in aquaculture water and control method for such device |
-
2012
- 2012-09-28 CN CN2012205035554U patent/CN202882023U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923667A (en) * | 2016-06-17 | 2016-09-07 | 扬州大学 | Pressurizing algae control aeration device for inhibiting growth of blue-green algae in aquaculture water and control method for such device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |