CN214788062U - Dyeing machine anti-corrosion water pump with fluid pH value detection function - Google Patents
Dyeing machine anti-corrosion water pump with fluid pH value detection function Download PDFInfo
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- CN214788062U CN214788062U CN202023264294.9U CN202023264294U CN214788062U CN 214788062 U CN214788062 U CN 214788062U CN 202023264294 U CN202023264294 U CN 202023264294U CN 214788062 U CN214788062 U CN 214788062U
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Abstract
The utility model discloses a dyeing machine anticorrosion water pump with fluid pH valve detects function, including the water pump body, the water pump body includes water pump shell, pump cover, sealed impeller, impeller transmission shaft and rotating electrical machines, the inside of water pump shell is equipped with spiral case diversion chamber, the water inlet is seted up to the side end face of water pump shell, the water inlet outside cover is connected with the pump cover, install along the vertical direction in the inside of spiral case diversion chamber sealed impeller, impeller transmission shaft front end through connection sealed impeller, the impeller transmission shaft rear end is derived the water pump shell and with the rotating electrical machines is connected, the front end of pump cover is connected with one section horizontal structure's inlet channel, a pipeline is detected perpendicularly to inlet channel's up end. In this way, the utility model discloses can detect the pH valve of the fluid that the water pump operated, the work of automatic stop water pump when liquid pH valve is too high protects the water pump not corroded.
Description
Technical Field
The utility model relates to a centrifugal pump field especially relates to a dyeing machine anticorrosion water pump with fluid pH valve detects function.
Background
The water pump is a machine for conveying liquid or pressurizing liquid, and it can transfer the mechanical energy of prime mover or other external energy to the liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal, etc., and can also convey liquid, gas mixture and liquid containing suspended solid matter. The technical parameters of the performance of the water pump comprise flow, suction lift, shaft power, water power, efficiency and the like, and the water pump can be divided into a volume water pump, a vane pump and other types according to different working principles, the water pump is different in working environment and different in pH value in a water body contacted with the water pump in operation, especially when industrial wastewater is sucked in a factory, liquid led into the water pump probably has strong acidity or alkalinity, the liquid can cause serious corrosion to the inner wall of the pump body, even can damage an impeller, and the function of the water pump is seriously damaged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a dyeing machine anticorrosion water pump with fluid pH valve detects function, can detect the pH valve of the fluid that the water pump operates, when liquid pH valve is too high the work of automatic shutdown water pump, the protection water pump does not receive the corruption.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a dyeing machine anticorrosion water pump with fluid pH valve detects function, includes the water pump body, the water pump body includes water pump shell, pump cover, sealed impeller, impeller transmission shaft and rotating electrical machines, the inside of water pump shell is equipped with spiral case diversion chamber, the water inlet is seted up to the side end face of water pump shell, the water inlet outside cover is connected with the pump cover, the inside of spiral case diversion chamber is installed along the vertical direction sealed impeller, impeller transmission shaft front end through connection sealed impeller, impeller transmission shaft rear end is derived the water pump shell and is connected with the rotating electrical machines, the front end of pump cover is connected with one section horizontal structure's inlet channel, a detection pipeline is connected perpendicularly to the up end of inlet channel, the inside leading-in of detection pipeline is installed and is managed rodlike PH detection sensor, the lower tip of PH detection sensor is located the inside of inlet channel, water pump shell one side is equipped with the main control box, the internally mounted of main control box has microprocessor, operational amplifier and machine controller.
In a preferred embodiment of the present invention, the top end of the PH detection sensor is connected to a data line and is led out from the upper end of the detection pipeline and connected to the operational amplifier, the operational amplifier is connected to the microprocessor, the microprocessor is connected to the motor controller, and the motor controller is connected to the rotating electrical machine.
In a preferred embodiment of the present invention, the front and rear side walls of the water pump housing are respectively provided with a flushing water inlet and a flushing water outlet.
In a preferred embodiment of the present invention, the flushing water inlet and the flushing water outlet are respectively provided with an electromagnetic valve, and the electromagnetic valve is connected with the microprocessor.
The utility model has the advantages that: the utility model discloses a water pump with liquid pH valve detects function, before the water pump is sucked the pump body inside, at first can be through one section detection pipeline that is used for detecting liquid pH valve, the inside pH valve that predetermines of pipeline can detect the pH valve that contacts liquid, then carry out the analysis with data transmission to control chip, reach certain critical value when pH valve, the system judgement can lead to the fact when corroding to the pump body inside, control system will close the motor, and open the washing pipe gate of connection at pump body both ends, leading-in clear water thoroughly washes away the pump body inside.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural diagram of a preferred embodiment of an anti-corrosion water pump of a dyeing machine with fluid pH value detection function according to the present invention;
FIG. 2 is a schematic circuit diagram of a preferred embodiment of the anti-corrosion water pump of dyeing machine with fluid pH value detection function according to the present invention;
the parts in the drawings are numbered as follows: 1. a water pump body; 2. a water pump housing; 3. a pump cover; 4. a sealed impeller; 5. an impeller drive shaft; 6. a rotating electric machine; 7. a volute diversion chamber; 8. a water inlet; 9. a water inlet pipe; 10. detecting a pipeline; 11. a pH detection sensor; 12. a main control box; 13. a microprocessor; 14. an operational amplifier; 15. a motor controller; 16. flushing the water inlet; 17. flushing the water outlet; 18. an electromagnetic valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
the anti-corrosion water pump with the fluid pH value detection function for the dyeing machine comprises a water pump body 1, wherein the water pump body 1 comprises a water pump shell 2, a pump cover 3, a sealed impeller 4, an impeller transmission shaft 5 and a rotating motor 6, a volute diversion chamber 7 is arranged inside the water pump shell 2, a water inlet 8 is formed in the side end face of the water pump shell 2, the pump cover 4 is connected to the outer side of the water inlet 8 in a covering manner, the sealed impeller 4 is installed inside the volute diversion chamber 7 in the vertical direction, the front end of the impeller transmission shaft 5 is in penetrating connection with the sealed impeller 4, the rear end of the impeller transmission shaft 5 is led out of the water pump shell 2 and is connected with the rotating motor 6, the front end of the pump cover 3 is connected with a water inlet pipeline 9 of a horizontal structure, the upper end face of the water inlet pipeline 9 is vertically connected with a detection pipeline 10, and a pH detection sensor 11 in the shape of a pipe rod is installed in the detection pipeline 10 in a leading-in manner, the lower tip of PH detection sensor 11 is located the inside of inlet channel 9, water pump shell 2 one side is equipped with main control box 12, the internally mounted of main control box 12 has microprocessor 13, operational amplifier 14 and motor controller 15.
In addition, the top end of the PH detection sensor 11 is connected to a data line and is led out from the upper end of the detection pipeline 10 and connected to the operational amplifier 14, the operational amplifier 14 is connected to the microprocessor 13, the microprocessor 13 is connected to the motor controller 15, and the motor controller 15 is connected to the rotating motor 6.
In addition, the front and back side walls of the water pump shell 2 are respectively provided with a flushing water inlet 16 and a flushing water outlet 17.
In addition, electromagnetic valves 18 are respectively arranged at the flushing water inlet 16 and the flushing water outlet 17, and the electromagnetic valves 18 are connected with the microprocessor 13.
The utility model discloses an operating principle is that water pump body 1 includes water pump housing 2, pump cover 3, sealed impeller 4, impeller transmission shaft 5 and rotating electrical machines 6, and water pump housing 2's inside is equipped with spiral case diversion chamber 7, and water inlet 8 is seted up to water pump housing 2's side end face, and the cover is connected with pump cover 4 in the 8 outsides of water inlet, and sealed impeller 4 is installed along the vertical direction in spiral case diversion chamber 7's inside.
Impeller transmission shaft 5 front end through connection sealed impeller 4, 5 rear ends of impeller transmission shaft derive water pump shell 2 and be connected with rotating electrical machines 6, and the front end of pump cover 3 is connected with one section horizontal structure's inlet channel 9, and a detection pipeline 10 is connected perpendicularly to the up end of inlet channel 9, and the lower extreme opening part design of detection pipeline 10 has waterproof construction.
The leading-in PH that installs the pipe stick-shaped of detection pipeline 10 detects sensor 11, the lower tip of PH detects sensor 11 is located the inside of inlet channel 9, water pump shell 2 one side is equipped with main control box 12, main control box 12's internally mounted has microprocessor 13, operational amplifier 14 and motor controller 15, the data line is connected on PH detects sensor 11's top and the upper end of following detection pipeline 10 is derived and is connected to operational amplifier 14, operational amplifier 14 connects microprocessor 13, microprocessor 13 connects motor controller 15, rotating electrical machines 6 is connected to motor controller 15.
Set up respectively on the front and back lateral wall of water pump shell 2 and wash water inlet 16 and wash water outlet 17, wash water inlet 16 and wash water outlet 17 department and establish solenoid valve 18 respectively, solenoid valve 18 is connected with microprocessor 13, then carry out the analysis with data transmission to control chip, when the pH valve reaches certain critical value, when the system judges can lead to the fact the corruption to the pump body inside, control system will close the motor, and open the washing pipe gate of connection at pump body both ends, leading-in clear water washes the pump body inside thoroughly.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (4)
1. The anti-corrosion water pump with the fluid pH value detection function for the dyeing machine comprises a water pump body and is characterized in that the water pump body comprises a water pump shell, a pump cover, a sealed impeller, an impeller transmission shaft and a rotating motor, wherein a volute diversion chamber is arranged inside the water pump shell, a water inlet is formed in the side end face of the water pump shell, the pump cover is connected to the outer side of the water inlet in a covering manner, the sealed impeller is installed inside the volute diversion chamber in the vertical direction, the front end of the impeller transmission shaft is connected with the sealed impeller in a penetrating manner, the rear end of the impeller transmission shaft is led out of the water pump shell and connected with the rotating motor, the front end of the pump cover is connected with a water inlet pipeline with a horizontal structure, the upper end face of the water inlet pipeline is vertically connected with a detection pipeline, and a pH detection sensor with a pipe rod shape is installed inside the detection pipeline, the lower tip of PH detection sensor is located the inside of inlet channel, water pump shell one side is equipped with the main control box, the internally mounted of main control box has microprocessor, operational amplifier and machine controller.
2. The dyeing machine anti-corrosion water pump with fluid pH value detection function according to claim 1, characterized in that the top end of said pH detection sensor is connected with a data line and led out from the upper end of said detection pipeline and connected to said operational amplifier, said operational amplifier is connected with said microprocessor, said microprocessor is connected with said motor controller, and said motor controller is connected with said rotating motor.
3. The anti-corrosion water pump with the function of detecting the pH value of the fluid according to claim 1, wherein a flushing water inlet and a flushing water outlet are respectively formed on the front and rear side walls of the water pump housing.
4. The dyeing machine anti-corrosion water pump with the function of detecting the pH value of the fluid according to claim 3, characterized in that electromagnetic valves are respectively arranged at the flushing water inlet and the flushing water outlet, and the electromagnetic valves are connected with the microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264294.9U CN214788062U (en) | 2020-12-30 | 2020-12-30 | Dyeing machine anti-corrosion water pump with fluid pH value detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264294.9U CN214788062U (en) | 2020-12-30 | 2020-12-30 | Dyeing machine anti-corrosion water pump with fluid pH value detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214788062U true CN214788062U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023264294.9U Active CN214788062U (en) | 2020-12-30 | 2020-12-30 | Dyeing machine anti-corrosion water pump with fluid pH value detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214788062U (en) |
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2020
- 2020-12-30 CN CN202023264294.9U patent/CN214788062U/en active Active
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