CN202559438U - Pump body control device for water supply pipeline - Google Patents
Pump body control device for water supply pipeline Download PDFInfo
- Publication number
- CN202559438U CN202559438U CN201220159528XU CN201220159528U CN202559438U CN 202559438 U CN202559438 U CN 202559438U CN 201220159528X U CN201220159528X U CN 201220159528XU CN 201220159528 U CN201220159528 U CN 201220159528U CN 202559438 U CN202559438 U CN 202559438U
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- China
- Prior art keywords
- communicating pipe
- water
- float
- control device
- suction pump
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- Expired - Fee Related
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Abstract
The utility model discloses a pump body control device for a water supply pipeline. The pump body control device comprises a water inlet pipeline and a water outlet pipeline, wherein the water inlet pipeline is communicated with a water source, and the water outlet pipeline is communicated with a water pumping device; a suction pump is arranged on the water outlet pipeline; an upper communicating pipe and a lower communicating pipe are connected in parallel between the water inlet pipeline and the water outlet pipeline, and the inner diameter of the upper communicating pipe is larger than that of the lower communicating pipe; and the upper communicating pipe is of a portal structure, the water inlet section of the upper communicating pipe connected with the water inlet pipeline is upwards extended and is connected with an exhaust pipeline, a floater shifter is arranged on the water inlet section of the upper communicating pipe, and the output signals of the floater shifter are respectively and electrically connected with the suction pump and a control loop of an electromagnetic valve on the exhaust pipeline. The pump body control device has the advantages that the pump body control device is simple and compact in structure, can ensure the automatic working and monitoring of a whole water supply system and does not need to be guarded by a specially-assigned person, when water is supplied, the suction pump continuously works, and when no water is supplied, the suction pump automatically stops, thereby avoiding the continuous idling of the suction pump when no water is supplied, prolonging the service life of the suction pump and saving the energy consumption and labor force.
Description
Technical field
The utility model relates to water supply installation, especially relates to a kind of pump housing control device that is used on the supply channel.
Background technology
Used multiple supply equipment and water storage device gets into the pump housing for preventing air at present, causes pump housing idle running to burn out water pump, and many working pressures sensor or water flow sensing unit detect.Because there is buoyancy in air, instability also error can occur during detection, can not guarantee system's reliably working, owing to manually can not stop the suction air, has not only reduced the operating efficiency of water pump, finds untimelyly also can burn water pump.Be head it off, generally be employed in and in the accumulator (or water tank) exhaust-valve be set and solve.Such one is that structure is comparatively complicated, and floor space is big, has increased running cost, the 2nd, and the pressure in the accumulator (or water tank) is necessary greatly could operate as normal.
Summary of the invention
The purpose of the utility model is to provide a kind of simple in structure, easy to use and reliable pump housing control device on the supply channel that is used for.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
The described pump housing control device that is used on the supply channel of the utility model; Comprise inlet channel that is connected with the water source and the outlet conduit that is connected with water plug; Said outlet conduit is provided with suction pump; Parallel connection is provided with communicating pipe and lower communicating tube between said inlet channel and the outlet conduit, and the internal diameter of said last communicating pipe is greater than the internal diameter of lower communicating tube; Said last communicating pipe is a portal structures; The inlet segment of the last communicating pipe that is connected mutually with inlet channel extends upward with extract duct and is connected; Inlet segment in said last communicating pipe is provided with the float shift unit, and the output signal of said float shift unit is electrically connected with suction pump and the control loop that is arranged on the electromagnetic valve on the extract duct respectively.
Described float shift unit comprises and is fixedly installed on the hollow backstay in the communicating pipe inlet segment and is placed on the tongue tube in the said hollow backstay inner chamber that movable sleeve is placed with the float that has magnet ring on said hollow backstay.
Last communicating pipe inlet segment be provided with the float cavity of internal diameter greater than internal diameter of last communicating pipe, said hollow backstay extends to the bottom of float cavity, said float is positioned at float cavity.
The advantage of the utility model is simple in structure, compact, can guarantee that whole water system works automatically, monitors, and need not the special messenger and waits for; Suction pump continuous firing when water is arranged; Automatically stop when anhydrous, avoided suction pump when anhydrous, to dally continuously, prolonged the application life of suction pump; Practice thrift energy consumption, saved the labour.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1; The described pump housing control device that is used on the supply channel of the utility model; Comprise inlet channel 1 that is connected with the water source and the outlet conduit 2 that is connected with water plug; Outlet conduit 2 is provided with suction pump 3, and parallel connection is provided with last communicating pipe 4 and lower communicating tube 5 between inlet channel 1 and outlet conduit 2, and the internal diameter of last communicating pipe 4 is greater than the internal diameter of lower communicating tube 5; Last communicating pipe 4 is a portal structures; The inlet segment of the last communicating pipe that is connected mutually with inlet channel 1 extends upward with extract duct 6 and is connected; Inlet segment in last communicating pipe 4 is provided with the float shift unit, and the output signal of said float shift unit is electrically connected with suction pump 3 and the control loop that is arranged on the electromagnetic valve 7 on the extract duct 6 respectively.Used float shift unit comprises and is fixedly installed on the hollow backstay 8 in the communicating pipe inlet segment and is placed on the tongue tube 9 in hollow backstay 8 inner chambers that movable sleeve is placed with the float 10 that has magnet ring on hollow backstay 8; Last communicating pipe inlet segment be provided with the float cavity 11 of internal diameter greater than internal diameter of last communicating pipe, hollow backstay 8 extends to the bottom of float cavity 11, float 10 is positioned at float cavity 11.
During preparation, open the valve of inlet channel 1 front end, float 10 drops down onto float cavity 11 bottoms, electromagnetic valve 7 adhesives, and extract duct 6 is unimpeded; The current that get in the inlet channel 1 are released the air in upper and lower communicating pipe from stack 6, current make float 10 upwards simultaneously, and float 10 is during near the tongue tube 9 in hollow backstay 8 inner chambers; The magnet ring of float 10 makes the closing of contact of tongue tube 9, and electromagnetic valve 7 discharges, and extract duct 6 cuts out; Suction pump 3 starts simultaneously; Than big flood flow through last communicating pipe 4, than weep through lower communicating tube 5, come together in outlet conduit 2 back and flow in the water-storing devices water system operate as normal;
When if the current in the inlet channel 1 diminish, weep can flow in the water plug through lower communicating tube 5, outlet conduit 2, and the pressure in upper and lower communicating pipe is adjusted balance automatically, float 10 maintenance positions, and water system works on;
When stopping in the inlet channel 1, the water in the float cavity 11 can flow in the water plugs through lower communicating tube 5, outlet conduit 2, and float 10 can drop down onto the bottom of float cavity 11; The contact of tongue tube 9 is broken off, and suction pump 3 quits work, electromagnetic valve 7 adhesives; Get into exhaust condition, wait for inlet channel 1 water inlet.
For making things convenient for being connected of inlet channel 1 and outlet conduit 2 and whole water system pipes, the setting angle of inlet channel 1 and outlet conduit 2 can be adjusted.
If level controling mechanism is set in water-storing device, then whole water system just can be controlled without the special messenger, moves automatically, has practiced thrift the man power and material.
Claims (3)
1. pump housing control device that is used on the supply channel; Comprise inlet channel (1) that is connected with the water source and the outlet conduit (2) that is connected with water plug; Said outlet conduit (2) is provided with suction pump (3); It is characterized in that: parallel connection is provided with communicating pipe (4) and lower communicating tube (5) between said inlet channel (1) and the outlet conduit (2), and the internal diameter of said last communicating pipe (4) is greater than the internal diameter of lower communicating tube (5); Said last communicating pipe (4) is a portal structures; The inlet segment of the last communicating pipe that is connected mutually with inlet channel (1) extends upward with extract duct (6) and is connected; Inlet segment in said last communicating pipe (4) is provided with the float shift unit, and the output signal of said float shift unit is electrically connected with suction pump (3) and the control loop that is arranged on the electromagnetic valve (7) on the extract duct (6) respectively.
2. the pump housing control device that is used on the supply channel according to claim 1; It is characterized in that: described float shift unit comprises and is fixedly installed on the hollow backstay (8) in the communicating pipe inlet segment and is placed on the tongue tube (9) in said hollow backstay (8) inner chamber, goes up movable sleeve at said hollow backstay (8) and is placed with the float (10) that has magnet ring.
3. the pump housing control device that is used on the supply channel according to claim 2; It is characterized in that: last communicating pipe inlet segment be provided with the float cavity (11) of internal diameter greater than internal diameter of last communicating pipe; Said hollow backstay (8) extends to the bottom of float cavity (11), and said float (10) is positioned at float cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220159528XU CN202559438U (en) | 2012-04-16 | 2012-04-16 | Pump body control device for water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220159528XU CN202559438U (en) | 2012-04-16 | 2012-04-16 | Pump body control device for water supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559438U true CN202559438U (en) | 2012-11-28 |
Family
ID=47209107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220159528XU Expired - Fee Related CN202559438U (en) | 2012-04-16 | 2012-04-16 | Pump body control device for water supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016817A (en) * | 2012-12-13 | 2013-04-03 | 万若（北京）环境工程技术有限公司 | Drainage control system of water well |
| CN105545347A (en) * | 2015-12-09 | 2016-05-04 | 常州科研试制中心有限公司 | Anti-explosion sprinkling truck |
| CN108434567A (en) * | 2018-05-04 | 2018-08-24 | 神农架时珍水结构研究所有限公司 | It is a kind of can anti-dry suction hydrogen machine |
-
2012
- 2012-04-16 CN CN201220159528XU patent/CN202559438U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016817A (en) * | 2012-12-13 | 2013-04-03 | 万若（北京）环境工程技术有限公司 | Drainage control system of water well |
| CN105545347A (en) * | 2015-12-09 | 2016-05-04 | 常州科研试制中心有限公司 | Anti-explosion sprinkling truck |
| CN105545347B (en) * | 2015-12-09 | 2018-03-16 | 常州科研试制中心有限公司 | The explosion-proof sprinkling truck of underground mine use |
| CN108434567A (en) * | 2018-05-04 | 2018-08-24 | 神农架时珍水结构研究所有限公司 | It is a kind of can anti-dry suction hydrogen machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |