CN215669857U - Narrow type deep well sanitary water taking device - Google Patents
Narrow type deep well sanitary water taking device Download PDFInfo
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- CN215669857U CN215669857U CN202122285502.1U CN202122285502U CN215669857U CN 215669857 U CN215669857 U CN 215669857U CN 202122285502 U CN202122285502 U CN 202122285502U CN 215669857 U CN215669857 U CN 215669857U
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Abstract
The utility model discloses a narrow deep well sanitary water taking device which comprises a deep well sealing pipe, a water taking pump head, a sealing well head, a conveying pipe, a drainage pipe, a sampling pipe, an acid washing pipe, an alkali washing pipe, a cleaning pipe, an online cleaning pipeline and a water outlet. This water intake device mainly is to the less narrow type deep well in top, installs the water intaking pump head in the deep well sealed tube, through elongated rotating shaft connection to water pump motor, has satisfied the pump water condition of narrow type deep well. Through the drainage tube that adds for the deep-well water drainage that flows in the conveyer pipe is to the drainage jar in, and the deep-well water of arranging in the drainage jar tends to static, is convenient for to the detection of the various indexes of deep-well water, ensures the safety of conveyer pipe output end deep-well water, health, reliable. The acid washing pipe, the alkali washing pipe and the cleaning pipe are additionally arranged between the deep well and the conveying pipe, so that in the process of cleaning the deep well, cleaning liquid reaches the deep well through the conveying pipe and is pumped back through the pump head of the water taking pump, and circular cleaning is achieved.
Description
Technical Field
The utility model relates to the technical field of deep well water taking, in particular to a narrow deep well sanitary water taking device.
Background
Deep well water contains a large amount of mineral elements and is less polluted, but pollution can be caused in the process of taking water from the deep well. Therefore, in the process from pumping water to conveying water from a deep well, high standards of safety, sanitation and bacteria control need to be ensured.
The deep well water taking device in the prior art has the following problems: 1. the deep well pump in the existing deep well water taking device is generally designed into an integrated waterproof structure, and the structure is difficult to meet the water taking work of a narrow deep well; 2. in the working process of the water taking device, various indexes of water are difficult to observe when the water flows; 3. in the prior art, the deep well is difficult to realize circular cleaning after being polluted.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides a narrow deep well sanitary water taking device to solve the problems that the prior art is difficult to meet the water taking of a narrow deep well, observe various indexes of flowing water during conveying, circularly clean the deep well during cleaning and meet the sanitary requirement.
In order to achieve the purpose, the utility model adopts the technical scheme that: a narrow deep well sanitary water intake device comprises: a deep well sealing pipe, a water taking pump head and a sealing well head which are arranged in and above the deep well sealing pipe, and a conveying pipe which is communicated with the water taking pump head and penetrates through the sealing well head,
a first electric butterfly valve, a first check valve, a pressure gauge, a flow meter, a sampling valve and a first manual butterfly valve are sequentially connected to a main pipeline of the conveying pipe from an input end to an output end, the sampling pipe is connected through the sampling valve, a funnel is arranged in the sampling pipe and located right below the sampling valve, and the output end of the sampling pipe is communicated with a water outlet; the delivery pipe positioned between the flowmeter and the sampling valve is communicated with a drainage pipe, and the drainage pipe sequentially comprises a second electric butterfly valve, a drainage tank and a third electric butterfly valve; the third electric butterfly valve is converged with the output end of the sampling tube and communicated with the water outlet;
the conveying pipe between the sampling valve and the first manual butterfly valve is sequentially provided with a discharge pipe and an online cleaning pipeline; the discharge pipe and the output end of the sampling pipe are converged and communicated with the water outlet, and the online cleaning pipeline conveys cleaning liquid through a second check valve and a second manual butterfly valve;
the delivery pipe between the discharge pipe and the online cleaning pipeline is also respectively connected with a butterfly valve through mixing prevention: an acid washing pipe, an alkali washing pipe and a cleaning pipe; one end of the acid washing pipe, one end of the alkali washing pipe and one end of the cleaning pipe are respectively connected with a fourth electric butterfly valve, a fifth electric butterfly valve and a sixth electric butterfly valve, and the fourth electric butterfly valve, the fifth electric butterfly valve and the sixth electric butterfly valve are communicated to the water taking pump head.
In a preferred embodiment of the present invention, the sealing wellhead is a hollow shell structure, and an opening matched with the rotating shaft of the water pump head is formed at one end of the deep well sealing pipe; the rotating shaft extends to the position above the sealed wellhead and is connected with a water pump motor.
In a preferred embodiment of the utility model, a liquid level meter for detecting the liquid level in the deep well is further connected to the sealing wellhead so as to detect the liquid level of the deep well water.
In a preferred embodiment of the utility model, the drainage tank is connected with a pH meter and a conductivity meter.
In a preferred embodiment of the present invention, the cleaning solution includes: hot water or acidic or basic liquids.
In a preferred embodiment of the utility model, the inside of the sealing wellhead is communicated with the outside through an air filter, and the air filter is of a sanitary hydrophobic type.
In a preferred embodiment of the utility model, a support frame for supporting the delivery pipe is arranged on one side close to the first manual butterfly valve.
In a preferred embodiment of the present invention, the on-off condition of the online cleaning pipeline is set by using the value change of the pressure gauge or the detection result of water in the sampling tube as a limiting condition.
In a preferred embodiment of the present invention, the delivery pipe, the drainage pipe, the sampling pipe, the acid washing pipe, the alkali washing pipe, the cleaning pipe and the on-line cleaning pipeline of the water intake device all use sanitary pipelines, and the inner wall of the sanitary pipeline is polished and passivated.
The utility model solves the defects in the background technology, and has the following beneficial effects:
(1) the utility model provides a deep well sanitary water taking device, which mainly aims at a narrow deep well with a small top, a water taking pump head is arranged in a deep well sealing pipe and is connected to a water pump motor through a lengthened rotating shaft, so that the water pumping condition of the narrow deep well is met, and the problem that the water taking work of the narrow deep well is difficult to meet in the prior art is solved.
(2) According to the utility model, the deep well water flowing in the conveying pipe is drained to the drainage tank through the additionally arranged drainage pipe, so that the deep well water in the drainage tank tends to be static, various indexes of the deep well water are detected through the PH meter and the conductivity meter, the problem that various indexes of the flowing water during conveying are difficult to observe in the prior art is solved, the quality of the deep well water is further ensured, and the safety, the sanitation and the reliability of the deep well water at the output end of the conveying pipe are ensured.
(3) According to the utility model, the acid washing pipe, the alkali washing pipe and the cleaning pipe are additionally arranged between the deep well and the conveying pipe, so that in the process of cleaning the deep well, the cleaning liquid reaches the deep well through the conveying pipe and is pumped back through the pump head of the water taking pump, the circular cleaning is realized, and the problem that the circular cleaning after the deep well is polluted is difficult to realize in the existing problems is solved.
(4) The utility model carries out reverse cleaning on the cleaning liquid along the reverse direction of the conveying direction of the deep well water under normal work through the on-line cleaning pipeline, thereby ensuring that the bacteria in the conveying pipe are thoroughly killed.
(5) The online cleaning pipeline of the utility model takes the value change of a pressure gauge or the detection result of water in a sampling tube as the limiting condition, namely detects that the water pressure is increased without reason or the water quality is analyzed to be problematic in a funnel, and is set as the starting condition of the online cleaning pipeline.
(6) The sampling pipe in the water taking device analyzes the deep well water in the conveying pipe in real time, the quality of the deep well water in the conveying pipe is clear in real time, and the sanitation and the safety of the water quality at the conveying end of the conveying pipe are ensured.
Drawings
The utility model is further explained below with reference to the figures and examples;
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
in the figure: 1. a water intake pump head; 2. a rotating shaft; 3. a water pump motor; 4. sealing the wellhead; 5. an air filter; 6. a liquid level meter; 7. a first electric butterfly valve; 8. a first check valve; 9. a pressure gauge; 10. a flow meter; 11. a sampling valve; 12. a first manual butterfly valve; 13. a funnel; 14. a water outlet; 15. a second check valve; 16. a second manual butterfly valve; 17. a second electric butterfly valve; 18. a drainage tank; 19. a pH meter; 20. a conductivity meter; 21. a third electric butterfly valve; 22. an anti-mixing butterfly valve; 23. a fourth electric butterfly valve; 24. a fifth electric butterfly valve; 25. a sixth electric butterfly valve; 26. a support frame;
p1, deep well sealed tube; p2, conveying pipe; p3, a drainage tube; p4, exhaust pipe; p5, sampling tube; p6, online cleaning of pipelines; p7, pickling tube; p8, alkali washing tube; p9, cleaning tube.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the utility model in a schematic manner, and thus show only the constituents relevant to the utility model.
As shown in fig. 1, the present invention provides a narrow deep well sanitary water intake device. This deep well health water intaking device includes: the deep well cleaning device comprises a deep well sealing pipe P1, a water taking pump head 1, a sealing well head 4, a conveying pipe P2, a drainage pipe P3, a sampling pipe P5, an acid washing pipe P7, an alkali washing pipe P8, a cleaning pipe P9, an online cleaning pipeline P6 and a water outlet 14.
The deep well sealing pipe P1 is arranged in a deep well with a water source, and mainly aims at a narrow deep well with a small top. Because the narrow deep well is difficult to use the integrated waterproof structure of the water taking pump head 1 and the water pump motor 3 in the prior art, the water taking pump head 1 is arranged in the deep well sealing pipe P1 and is connected to the water pump motor 3 through the lengthened rotating shaft 2, so that the water pumping condition of the narrow deep well is met.
The sealing well head 4 is of a hollow shell structure, and one end of a deep well sealing pipe P1 is provided with an opening matched with the rotating shaft 2 of the water taking pump head 1; the rotating shaft 2 extends to the upper part of the sealed well head 4 and is connected with a water pump motor 3. The sealing wellhead 4 is also connected with a liquid level meter 6 for detecting the liquid level in the deep well so as to detect the liquid level of the deep well water. The inside of the sealing wellhead 4 communicates with the outside through an air filter 5, and the air filter 5 is a sanitary hydrophobic air filter 5 having a pore size of 0.2 μm. This deep well health water intaking device adopts sealed setting, prevents effectively that external bacterium or dust from falling into, only communicates with the external world through air cleaner 5, guarantees the sanitary no dead angle of water intaking device, has further prevented breeding of bacterium.
According to the utility model, the water taking pump head 1 is arranged in a deep well sealed pipe P1, the lift pipe of the water taking pump head 1 is connected with the conveying pipe P2, and the water taking pump head 1 conveys water in a deep well to the conveying pipe P2 through the sealed well head 4 by the lift pipe.
The main pipeline of the conveying pipe P2 is connected with a first electric butterfly valve 7, a first check valve 8, a pressure gauge 9, a flow meter 10, a sampling valve 11 and a first manual butterfly valve 12 in sequence from the input end to the output end. Wherein the first electric butterfly valve 7 is used for controlling the flow of the deep water and the delivery pipe P2. The first check valve 8 prevents reverse flow of the deep well water during delivery of the delivery pipe P2. The pressure gauge 9 is used for detecting the water pressure of the conveying pipe P2, when the water pressure is detected to be increased without reason, the water quality in the deep well is indicated to be polluted, and at the moment, the online cleaning pipeline is started to perform back cleaning on the water taking device. The flow meter 10 is used to detect the flow of deep well water in the delivery pipe P2.
The delivery pipe P2 is connected with a sampling pipe P5 through a sampling valve 11, a funnel 13 is arranged in the sampling pipe P5, the funnel 13 is positioned right below the sampling valve 11, and the output end of the sampling pipe P5 is communicated with a water outlet 14. The sampling valve 11 is used for communicating with the sampling pipe P5, during normal operation, the sampling valve 11 works all the time, the sampling valve 11 is opened, water in the conveying pipe P2 drops into the funnel 13, water in the funnel 13 is used for sampling analysis, and the analyzed water is discharged through the water outlet 14 communicated with the output end of the sampling pipe P5.
The sampling valve 11 of the water intake device is used for real-time monitoring and is operated during the delivery of the delivery pipe P2, and when the sampling pipe P5 detects that the water is not polluted, the first manual butterfly valve 12 is allowed to be opened and the deep well water is delivered through the output end of the delivery pipe P2. When the sampling pipe P5 detects that the quality of the deep well water is in problem, the transportation is stopped immediately and online cleaning is carried out. According to the utility model, the sampling pipe P5 in the water taking device analyzes the deep well water in the pipeline P2 in real time, the quality of the deep well water in the pipeline P2 is clear in real time, and the sanitation and safety of the water quality at the conveying end of the conveying pipe P2 are ensured.
A drainage pipe P3 is communicated with the delivery pipe P2 positioned between the flowmeter 10 and the sampling valve 11, and the drainage pipe P3 sequentially comprises a second electric butterfly valve 17, a drainage tank 18 and a third electric butterfly valve 21; the third electrically operated butterfly valve 21 merges with the output end of the sampling pipe P5 and communicates with the drain port 14. The drainage tank 18 is also connected with a PH meter 19 and a conductivity meter 20. During normal work, the second electric butterfly valve 17 in the drainage pipe P3 is opened, the third electric butterfly valve 21 is closed, the deep well water flowing in the delivery pipe P2 is drained to the drainage tank 18, so that the deep well water in the drainage tank 18 tends to be static, and various indexes of the deep well water are detected through the PH meter 19 and the conductivity meter 20; after the detection, the third electric butterfly valve 21 is opened, and the deep well water in the drain tank 18 joins the output end of the sampling pipe P5 and is discharged from the drain port 14. The drainage pipe P3 is added to solve the problem that various indexes of flowing water are difficult to observe in the prior art, further ensure the quality of deep well water and ensure the safety, sanitation and reliability of the deep well water at the output end of the delivery pipe P2.
The delivery pipe P2 between the sampling valve 11 and the first manual butterfly valve 12 is provided with a discharge pipe P4 and an in-line purge line P6 in sequence. The output ends of the discharge pipe P4 and the sampling pipe P5 merge and communicate with the drain port 14.
Cleaning liquid is delivered in the line cleaning line P6 through the second check valve 15 and the second manual butterfly valve 16. The cleaning solution comprises: hot water or acidic or basic liquids. Cleaning fluid is input at the input of line cleaning line P6 and delivered to delivery line P2 through a second check valve 15 and a second manual butterfly valve 16. The online cleaning pipeline P6 of the utility model takes the value change of a pressure gauge 9 or the detection result of water in a sampling pipe P5 as the limiting condition, and is set as the opening and closing condition of the online cleaning pipeline P6.
The delivery pipe P2, which is located between the discharge pipe P4 and the on-line cleaning line P6, is also connected, respectively, by an anti-mixing butterfly valve 22: an acid washing pipe P7, an alkali washing pipe P8 and a cleaning pipe P9; one end of the pickling pipe P7, one end of the alkaline washing pipe P8 and one end of the cleaning pipe P9 are respectively connected with the fourth electric butterfly valve 23, the fifth electric butterfly valve 24 and the sixth electric butterfly valve 25, and the fourth electric butterfly valve 23, the fifth electric butterfly valve 24 and the sixth electric butterfly valve 25 are communicated to the water taking pump head 1.
And when the water quality pollution of the deep well water is detected, cleaning the conveying pipe P2 and the deep well respectively.
When the conveying pipe P2 is cleaned, the water taking pump head 1 stops working, the anti-mixing butterfly valve 22 is closed, the first manual butterfly valve 12 is closed, the second manual butterfly valve 16 is opened, the cleaning liquid is communicated into the conveying pipe P2 from the output end of the online cleaning pipeline P6, and the cleaning liquid is reversely cleaned along the direction opposite to the conveying direction of the conveyed deep well water under normal work; and closing the online cleaning pipeline P6, restarting the water taking pump head 1, pumping the deep well water into the conveying pipeline P2, and driving the cleaning liquid to flow out through the water outlet 14 by the pumped water.
When the deep well is cleaned, if the cleaning liquid is an acidic liquid, the cleaning liquid output from the online cleaning pipeline P6 flows back into the deep well through the output pipe, after the deep well is cleaned, the water taking pump head 1 works, deep water is pumped into the pickling pipe P7 through the fourth electric butterfly valve 23, and flows into the conveying pipe P2 again through the anti-mixing butterfly valve 22, and after repeated circulating cleaning, the cleaning liquid is discharged through the discharge pipe P4. It should be noted that, when the cleaning liquid is alkaline liquid or hot water, the water pump head 1 is pumped into the alkaline cleaning pipe P8 and the cleaning pipe P9 through the fifth electric butterfly valve 24 and the sixth electric butterfly valve 25, respectively.
The support bracket 26 for supporting the delivery pipe P2 is arranged at one side close to the first manual butterfly valve 12.
A conveying pipe P2, a drainage pipe P3, a sampling pipe P5, an acid washing pipe P7, an alkali washing pipe P8, a cleaning pipe P9 and an online cleaning pipeline P6 of the water taking device are all sanitary pipelines, and the inner walls of the sanitary pipelines are subjected to polishing passivation treatment. In addition, bent pipes are adopted in places needing to be bent in the conveying pipe P2, the drainage pipe P3, the sampling pipe P5, the acid washing pipe P7, the alkali washing pipe P8 and the cleaning pipe P9, the length of the blind pipe is not more than 1.5 times of pipe diameter, and due to the design, dead water is avoided in the conveying process of deep well water, and the safety, sanitation and sterility of the deep well water are further improved.
When the utility model is used, the water taking device works normally: the water taking pump head 1 is started, the water taking pump head 1 conveys water in a deep well to the conveying pipe P2 through the sealed well head 4 through the lift pipe, and the deep well water sequentially passes through the first electric butterfly valve 7, the first check valve 8, the pressure gauge 9, the flow meter 10, the sampling valve 11 and the first manual butterfly valve 12 in the conveying pipe P2 and reaches the output end of the conveying pipe P2.
When the pressure gauge 9 detects that the water pressure is increased without reason or the sampling pipe P5 detects water pollution, cleaning the conveying pipe P2 and the deep well respectively; when the conveying pipe P2 is cleaned, the water taking pump head 1 stops working, the anti-mixing butterfly valve 22 is closed, the first manual butterfly valve 12 is closed, the second manual butterfly valve 16 is opened, the cleaning liquid is communicated into the conveying pipe P2 from the output end of the online cleaning pipeline P6, and the cleaning liquid is reversely cleaned along the direction opposite to the conveying direction of the conveyed deep well water under normal work; and closing the online cleaning pipeline P6, restarting the water taking pump head 1, pumping the deep well water into the conveying pipeline P2, and driving the cleaning liquid to flow out through the water outlet 14 by the pumped water. When the deep well is cleaned, if the cleaning liquid is an acidic liquid, the cleaning liquid output from the online cleaning pipeline P6 flows back into the deep well through the output pipe, after the deep well is cleaned, the water taking pump head 1 works, deep water is pumped into the pickling pipe P7 through the fourth electric butterfly valve 23, and flows into the conveying pipe P2 again through the anti-mixing butterfly valve 22, and after repeated circulating cleaning, the cleaning liquid is discharged through the discharge pipe P4.
In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A narrow deep well sanitary water intake device comprises: a deep well sealing pipe, a water taking pump head and a sealing well head which are arranged in and above the deep well sealing pipe, and a conveying pipe which is communicated with the water taking pump head and penetrates through the sealing well head,
a first electric butterfly valve, a first check valve, a pressure gauge, a flow meter, a sampling valve and a first manual butterfly valve are sequentially connected to a main pipeline of the conveying pipe from an input end to an output end, the sampling pipe is connected through the sampling valve, a funnel is arranged in the sampling pipe and located right below the sampling valve, and the output end of the sampling pipe is communicated with a water outlet; the delivery pipe positioned between the flowmeter and the sampling valve is communicated with a drainage pipe, and the drainage pipe sequentially comprises a second electric butterfly valve, a drainage tank and a third electric butterfly valve; the third electric butterfly valve is converged with the output end of the sampling tube and communicated with the water outlet;
the conveying pipe between the sampling valve and the first manual butterfly valve is sequentially provided with a discharge pipe and an online cleaning pipeline; the discharge pipe and the output end of the sampling pipe are converged and communicated with the water outlet, and the online cleaning pipeline conveys cleaning liquid through a second check valve and a second manual butterfly valve;
the delivery pipe between the discharge pipe and the online cleaning pipeline is also respectively connected with a butterfly valve through mixing prevention: an acid washing pipe, an alkali washing pipe and a cleaning pipe; one end of the acid washing pipe, one end of the alkali washing pipe and one end of the cleaning pipe are respectively connected with a fourth electric butterfly valve, a fifth electric butterfly valve and a sixth electric butterfly valve, and the fourth electric butterfly valve, the fifth electric butterfly valve and the sixth electric butterfly valve are communicated to the water taking pump head.
2. The sanitary water intake device for a narrow deep well according to claim 1, wherein: the sealing well head is of a hollow shell structure, and an opening matched with a rotating shaft of the water taking pump head is formed at one end of the deep well sealing pipe; the rotating shaft extends to the position above the sealed wellhead and is connected with a water pump motor.
3. The sanitary water intake device for a narrow deep well according to claim 1, wherein: and the sealed well head is also connected with a liquid level meter for detecting the liquid level in the deep well so as to detect the liquid level of the deep well water.
4. The sanitary water intake device for a narrow deep well according to claim 1, wherein: the drainage tank is connected with a PH meter and a conductivity meter.
5. The sanitary water intake device for a narrow deep well according to claim 1, wherein: the cleaning solution comprises: hot water or acidic or basic liquids.
6. The sanitary water intake device for a narrow deep well according to claim 1, wherein: the inside of the sealing wellhead is communicated with the outside through an air filter, and the air filter is of a sanitary hydrophobic type.
7. The sanitary water intake device for a narrow deep well according to claim 1, wherein: and a support frame for supporting the conveying pipe is arranged on one side close to the first manual butterfly valve.
8. The sanitary water intake device for a narrow deep well according to claim 1, wherein: and setting the opening and closing conditions of the online cleaning pipeline as the limiting conditions according to the value change of the pressure gauge or the detection result of water in the sampling pipe.
9. The sanitary water intake device for a narrow deep well according to claim 1, wherein: the delivery pipe of the water taking device, the drainage pipe, the sampling pipe, the pickling pipe, the alkali washing pipe, the cleaning pipe and the online cleaning pipeline all use sanitary pipeline, and the inner wall of the sanitary pipeline is subjected to polishing passivation treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285502.1U CN215669857U (en) | 2021-09-22 | 2021-09-22 | Narrow type deep well sanitary water taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285502.1U CN215669857U (en) | 2021-09-22 | 2021-09-22 | Narrow type deep well sanitary water taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669857U true CN215669857U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122285502.1U Active CN215669857U (en) | 2021-09-22 | 2021-09-22 | Narrow type deep well sanitary water taking device |
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| Country | Link |
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| CN (1) | CN215669857U (en) |
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2021
- 2021-09-22 CN CN202122285502.1U patent/CN215669857U/en active Active
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