CN2577507Y - Automatic switch of blower pump for pipeline - Google Patents
Automatic switch of blower pump for pipeline Download PDFInfo
- Publication number
- CN2577507Y CN2577507Y CN 02256454 CN02256454U CN2577507Y CN 2577507 Y CN2577507 Y CN 2577507Y CN 02256454 CN02256454 CN 02256454 CN 02256454 U CN02256454 U CN 02256454U CN 2577507 Y CN2577507 Y CN 2577507Y
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- CN
- China
- Prior art keywords
- induction door
- automatic switch
- inducting
- control chamber
- magnet
- 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 - Fee Related
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Abstract
The utility model relates to an automatic switch of a blower pump for pipelines, which comprises a casing. An electricity controlling chamber, a magnetic force controlling chamber and an inducting chamber are formed inside the casing, wherein, both sides of the inducting chamber are provided with pipe interfaces; two ends of electronic switches installed inside the electricity controlling chamber are respectively and electrically connected with a power supply and a line pump; the space between the magnetic force controlling chamber and the inducting chamber is provided with a partition plate; the inner part of the inducting chamber is provided with a rotatable inducting door; the space between the inducting door and the partition plate is provided with a spring along the liquid flowing direction; the spring is connected with magnets after being penetrated through the partition plate. When the rotatable inducting door is closed and fully opened, the magnets are positioned at two working stations close to and leave from the magnetic force driving elements inside electronic switches. The magnetic force elements are made of reed switches. The automatic switch of a blower pump for pipelines avoids to be contacted with ferruginous fluid in a long period, the stress is uniform, the rotation is flexible, and therefore, the service life is extended.
Description
Technical field
The utility model relates to a kind of pipe pressurizing pump automatic switch.
Background technology
The pipe pressurizing pump is connected in the fluid line in the prior art, can increase fluid pressure, be widely used in the pipeline of various device, because technological progress, all adopt automatic switch in recent years, wherein a kind of is that automatic switch is arranged to the rotary door structure, drives magnetic patch when door-hinge rotates and makes the adhesive of touch controls point near tongue tube, leave tongue tube and disconnect the touch controls point, control starting and stopping of booster pump by this.But magnetic patch directly contact with the fluid that flows, and life-span of this kind automatic switch has been shortened in the long-term accumulation of the irony in the fluid on magnet, in addition, the structure of its rotating shaft and rotary door is unreasonable also can cause the inconvenience of installation and long-term the use after rotation malfunctioning.Chinese patent CN 2212098 " tubing pump recloser " makes three-port structure with valve body, be sealed with cylindrical shell on the middle port, cylindrical shell outside top end is provided with tongue tube, push rod and isolation are housed with compressing spring in the cylindrical shell, magnetic patch is located at the push rod top, the push rod other end is away from the water stream channel of magnetic patch towards valve body, and it is complicated that its design is still disliked, and push rod is the activity discontinuity equalization in cylindrical shell.
The utility model content
The purpose of this utility model is to overcome the weak point that prior art exists, and provides a kind of structure more reasonable, rotates flexibly the pipe pressurizing pump automatic switch that the life-span is long.
The pipe pressurizing pump automatic switch that the utility model provides comprises a housing, constitutes electric control chamber, magnetic control chamber and nernst cell in the housing.The nernst cell both sides are equipped with interface tube.Electronic switch two ends of installing in the electric control chamber are electrically connected with power supply and tubing pump respectively, and electric control chamber and magnetic control chamber isolate mutually.Between magnetic control chamber and nernst cell division board is installed, induction indoor set one rotating induction door is installed a spring between induction door longshore current body flow direction and division board, and is connected with magnet by division board.Induction door is closed in the pass when opening fluid entirely, magnet is in leave and near two stations of the moving element of magnetic in the electronic switch.
The utility model also has following attached technical characterictic, and the set induction door of pipe pressurizing pump automatic switch both sides are installed on the housing side with a trunnion axis, and magnet and induction door plane constitute an angle and be fixed on the induction door.
Magnet links to each other with the trunnion axis of induction door with a connecting rod or a flat board.
Division board and trunnion axis are in one plane or a little higher than horizontal axis plane.
The moving element of described magnetic is a tongue tube, tongue tube and resistance, the controllable silicon electronic switch that is electrically connected to form mutually.
When described magnet was in the station position of leaving the moving element of magnetic, a block was established in the bottom in the housing at the induction door place of opening, and block is also opened the direction perk to induction door.
The utility model has following advantage compared to existing technology: its magnet places between division board and the base plate, and fluid flows hardly, has avoided the chalybeate fluid of the long-term contact of magnet.The open and close direction of induction door and the relative division board of spring and fluid flow direction stressedly evenly rotate flexibly in the same way, thereby have prolonged the useful life of pipe pressurizing pump automatic switch.
Description of drawings
Fig. 1 is the utility model pipe pressurizing pump automatic switch structural front view;
Fig. 2 is the A-A vertical view of Fig. 1;
Fig. 3 electronic switch schematic diagram.
Embodiment
Referring to Fig. 1, Fig. 2, pipe pressurizing pump automatic switch, the outside is a housing 1, is arranged to electric control chamber 3, magnetic control chamber 4 and nernst cell 5 three parts in housing 1.Electric control chamber 3 is arranged on top, in the electric control chamber 3 electronic switch is installed, and two ends of electronic switch are electrically connected with power supply and tubing pump respectively, and its effect is starting of control tubing pump and stops.Electric control chamber 3 bottoms are provided with magnetic control chamber 4 mutually isolator, and 5 of the nernst cells of magnetic control chamber 4 and its underpart are installed a division board 6, in nernst cell 5 both sides import and the outlet that interface tube 2 is respectively a fluid are installed, and interface tube 2 is used for being connected with external fluid circuit.Can be provided with mounting panel in nernst cell 5 one sides, be used to insert division board 6 and following trunnion axis 10, install and finish the part that sealing constitutes housing 1, not give expression among the figure, can certainly adopt other installation method and structure.Device one can be along the induction door 7 of fluid flow direction rotation in nernst cell 5, be in the fluid position in shutoff and the open fluid interface tube 2,6 of induction door 7 and division boards are installed a spring 8, the fluid tap was opened back fluid pressuring spring 8 when fluid flowed, impel induction door 7 to open, induction door 7 was closed in cooperation ShiShimonoseki that spring 8 flicks when fluid stopped when the fluid tap was closed.Set induction door 7 both sides are installed on housing 1 side with a trunnion axis 10, keep the rotary state of induction door 7.Induction door 7 is passed division board 6 and is connected with magnet 9, magnet 9 among the utility model embodiment constitutes an angle with induction door 7 planes and is fixed on the induction door 7, magnet 9 can be to be connected on the trunnion axis 10 of induction door 7 with a connecting rod 11 or a flat board, when adopting other structures, magnet 9 and connecting rod 11 also can be in the same plane with induction door 7.Division board 6 and trunnion axis 10 in one plane or a little higher than trunnion axis 10 planes will leave the activity space of induction door 7 and magnet 9.When this structure made the induction door 7 of rotation close in the pass and open entirely, magnet 9 was in two stations that leave and move element near magnetic in the electronic switch.Electronic switch is provided with the moving element of magnetic, is subjected to magnet 9 to attract and electronic switch can be communicated with, and control pipeline booster pump starts; The disconnected power down road of the moving element of magnetic when magnet 9 leaves, the pipe pressurizing pump stops.So the moving element of magnetic should be installed near the base plate of electric control chamber 3, its principle and act on to have to address in the general technology file more and repeat no more.
A block 15 is established in the bottom of the housing 1 at induction door 7 places of opening when above-mentioned magnet 9 is in the station position of leaving the moving element of magnetic, and block 15 is also opened the direction perk to induction door 7, makes fluid act on induction door 7 fully.
Referring to Fig. 3, the electronic switch of installing in the electric control chamber 3 comprises that magnetic moves element, resistance 13, controllable silicon 14, is electrically connected mutually.The moving element of magnetic adopts tongue tube 12 to make, and contents such as the principle of this technology can be used multiple existing techniques in realizing, as long as satisfy the condition of work of above-mentioned magnet 9 and tongue tube 12.
During use, unlatching fluid tap, fluid is from interface tube 2 circulations, circulating direction is shown in the arrow among the figure, fluid impact induction door 7 is also compressed spring 8 induction door 7 is opened, and the magnet 9 of interlock turns over an angle simultaneously, to greatest extent near the tongue tube 12 in the electric control chamber 3, by the circuit of magnetic attraction connection electronic switch, tubing pump is started working.When closing the fluid tap, fluid does not have mobile, under spring 8 elastic force effects, lean induction door 7 and make Qi Guanhe, the magnet 9 of interlock disconnects magnetic circuit away from tongue tube 12 at this moment, automatic switching circuit is cut off, and tubing pump quits work, and has realized the automatic switch operation of tubing pump.
Claims (6)
1, a kind of pipe pressurizing pump automatic switch comprises a housing (1), constitutes electric control chamber (3), magnetic control chamber (4) and nernst cell (5) in the housing (1); Electronic switch two ends of installing in the electric control chamber (3) are electrically connected with power supply and tubing pump respectively, and electric control chamber (3) is isolated mutually with magnetic control chamber (4); Between magnetic control chamber (4) and nernst cell (5) division board (6) is installed; Nernst cell (5) both sides mounting pipe interfaces (2), device one rotating induction door (7) in the nernst cell (5), it is characterized in that installing between induction door (7) longshore current body flow direction and division board (6) spring (8), and be connected with magnet (9) by division board (6), induction door (7) is closed in the pass when opening entirely, magnet (9) is in leave and near two stations of the moving element of magnetic in the electronic switch.
2, the pipe pressurizing pump automatic switch according to claim 1, it is characterized in that described induction door (7) both sides are installed on housing (1) side with a trunnion axis (10), magnet (9) constitutes an angle with induction door (7) plane and is fixed on the induction door (7).
3, the pipe pressurizing pump automatic switch according to claim 2 is characterized in that magnet (9) dull and stereotypedly links to each other with the trunnion axis (10) of induction door (7) with a connecting rod (11) or.
4, the pipe pressurizing pump automatic switch according to claim 1 is characterized in that division board (6) and trunnion axis (10) are in one plane or a little higher than trunnion axis (10) plane.
5, the pipe pressurizing pump automatic switch according to claim 1 is characterized in that the moving element of described magnetic is tongue tube (12), tongue tube (12) and resistance (13), controllable silicon (14) electronic switch that is electrically connected to form mutually.
6, the pipe pressurizing pump automatic switch according to claim 1, when it is characterized in that described magnet (9) is in the station position of leaving the moving element of magnetic, establish a block (15) in induction door (7) bottom shell (1), block (15) is also opened the direction perk to induction door (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256454 CN2577507Y (en) | 2002-09-30 | 2002-09-30 | Automatic switch of blower pump for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256454 CN2577507Y (en) | 2002-09-30 | 2002-09-30 | Automatic switch of blower pump for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577507Y true CN2577507Y (en) | 2003-10-01 |
Family
ID=33724682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02256454 Expired - Fee Related CN2577507Y (en) | 2002-09-30 | 2002-09-30 | Automatic switch of blower pump for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577507Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493948A (en) * | 2011-12-23 | 2012-06-13 | 王贵林 | Automatic energy-saving flow and pressure double-controlled switch for controlling pipeline pump to start and stop |
| CN102493947A (en) * | 2011-12-23 | 2012-06-13 | 王贵林 | Automatic switch capable of controlling opening/closing of pipeline pump according to pressure and flow of fluid |
| CN101463946B (en) * | 2007-12-21 | 2012-09-26 | 西北工业大学 | Mechanical pipe supercharging apparatus |
| CN104196703A (en) * | 2014-08-19 | 2014-12-10 | 安徽金科橡塑制品有限公司 | Household water pump starter |
| TWI787337B (en) * | 2017-12-04 | 2022-12-21 | 澳大利亞商麥納特有限公司 | Fluid transfer pump |
-
2002
- 2002-09-30 CN CN 02256454 patent/CN2577507Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463946B (en) * | 2007-12-21 | 2012-09-26 | 西北工业大学 | Mechanical pipe supercharging apparatus |
| CN102493948A (en) * | 2011-12-23 | 2012-06-13 | 王贵林 | Automatic energy-saving flow and pressure double-controlled switch for controlling pipeline pump to start and stop |
| CN102493947A (en) * | 2011-12-23 | 2012-06-13 | 王贵林 | Automatic switch capable of controlling opening/closing of pipeline pump according to pressure and flow of fluid |
| CN102493947B (en) * | 2011-12-23 | 2015-02-18 | 王贵林 | Automatic switch capable of controlling opening/closing of pipeline pump according to pressure and flow of fluid |
| CN102493948B (en) * | 2011-12-23 | 2015-07-01 | 王贵林 | Automatic energy-saving flow and pressure double-controlled switch for controlling pipeline pump to start and stop |
| CN104196703A (en) * | 2014-08-19 | 2014-12-10 | 安徽金科橡塑制品有限公司 | Household water pump starter |
| TWI787337B (en) * | 2017-12-04 | 2022-12-21 | 澳大利亞商麥納特有限公司 | Fluid transfer pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031001 Termination date: 20110930 |