CN207451899U - A kind of septic tank vacuum absorption device - Google Patents

A kind of septic tank vacuum absorption device Download PDF

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Publication number
CN207451899U
CN207451899U CN201721302362.1U CN201721302362U CN207451899U CN 207451899 U CN207451899 U CN 207451899U CN 201721302362 U CN201721302362 U CN 201721302362U CN 207451899 U CN207451899 U CN 207451899U
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CN
China
Prior art keywords
septic tank
cavity
liquid level
level sensor
accessed
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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
Application number
CN201721302362.1U
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Chinese (zh)
Inventor
林耕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Xinmin Environmental Protection Equipment Manufacturing Co Ltd
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Fujian Xinmin Environmental Protection Equipment Manufacturing Co Ltd
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Priority to CN201721302362.1U priority Critical patent/CN207451899U/en
Application granted granted Critical
Publication of CN207451899U publication Critical patent/CN207451899U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of septic tank vacuum absorption device, including septic tank body, vacuum lead, plumbing for waste water road, blow-off line and the control device for being arranged at septic tank body interior;The inside of septic tank body is upper cavity and lower chamber by separator lined, and upper cavity offers a sewage draining exit that sludge water is discharged into lower chamber;The inside of the upper cavity is accessed in one end of vacuum lead, and the other end is connected with a vacuum pump;The inside of the upper cavity is accessed in the one end in plumbing for waste water road, and the other end is accessed in septic tank;The inside of the lower chamber is accessed in one end of blow-off line, to discharge the in vivo sludge water of cavity of resorption.The utility model carries out vacuumize process to septic tank inside, and the sludge water in septic tank is drawn in septic tank by draught head and is stored, and avoids and directly draws the problem of blocking pipeline, to also allow for subsequent transportation and working process by pumping in the prior art.

Description

A kind of septic tank vacuum absorption device
Technical field
The utility model is related to sanitation equipment technical fields, particularly a kind of septic tank vacuum absorption device.
Background technology
China human mortality is numerous and high concentration, and with going deep into for urbanization process, city size is substantial amounts of while expansion House refuse and excretion dirt are formed immediately, are required for being cleared up in time daily.Usually excretion dirt passes through water pouring excrement Chi Zhong, existing septic tank cleaning relies primarily on pump-drainage type septic tank clearing and transporting vehicle and carries out pump drainage to the sludge water in septic tank, and shows Pump-drainage type be by pumping the sludge water directly drawn in septic tank, easily block pipeline, then by vehicle-mounted mode by excrement It is handled after transporting to suburb, it is seen that low by septic tank clearing and transporting vehicle transport processing work efficiency, labor intensity is big, if fortune It is defeated improper environment also to be impacted.Therefore, directly improve septic tank contamination processing procedure, improve work efficiency, just become Problem to be solved in the utility model.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of septic tank vacuum absorption device, it can be in septic tank Portion carries out vacuumize process, and the sludge water in septic tank is drawn in septic tank by draught head and is stored, avoids existing skill It is directly drawn in art by pumping and the problem of blocking pipeline.
The utility model is achieved through the following technical solutions:A kind of septic tank vacuum absorption device, including septic tank body, Vacuum lead, plumbing for waste water road, blow-off line and the control device for being arranged at septic tank body interior;The septic tank body Inside by separator lined be upper cavity and lower chamber, the upper cavity offers a blowdown that sludge water is discharged into lower chamber Mouthful;The inside of the upper cavity, the other end of the vacuum lead and a vacuum pump are accessed in one end of the vacuum lead It is connected;The inside of the upper cavity is accessed in the one end in the plumbing for waste water road, and the other end in the plumbing for waste water road is accessed in septic tank; The inside of the lower chamber is accessed in one end of the blow-off line, to discharge the in vivo sludge water of cavity of resorption;
The control device includes control module, the first liquid level sensor, the second liquid level sensor, the first solenoid valve;Institute The madial wall that the first liquid level sensor is arranged at the upper cavity is stated, to detect the height into sludge water inside the upper cavity Degree;Second liquid level sensor is arranged at the madial wall of the lower chamber, to detect sludge water inside the lower chamber Highly;First solenoid valve is arranged on the sewage draining exit, to control the opening and closing of the sewage draining exit;The control module with First liquid level sensor, the second liquid level sensor and the first solenoid valve are connected, to according to first liquid level sensor Liquid level information controls the keying of first solenoid valve.
Further, the other end of the blow-off line and a folded spiral shell machine phase to be carried out dehydrating to sludge water Even.
Further, the vacuum lead is accessed the inside of the upper cavity by the upper surface of the septic tank body, The plumbing for waste water road is accessed the inside of the upper cavity by the side surface of the septic tank body.
Further, the vacuum lead accesses the horizontal plane of the pipe head inside the upper cavity higher than described First liquid level sensor, and the pipe head is provided with one to control the second electromagnetism of the vacuum lead opening and closing Valve, the control module are connected with the second solenoid valve, to according to first liquid level sensor and the second level sensing The liquid level information of device controls the keying of the second solenoid valve.
Further, the blow-off line is accessed the inside of the lower chamber by the lower surface of the septic tank body.
Further, it is provided with to refine the agitating device for entering the solid dirt in pipeline in the plumbing for waste water road.
Further, the agitating device is propeller.
Further, it is provided with a valve on the blow-off line.
Further, the control module is microcontroller.
Further, first liquid level sensor is contactless liquid level sensor.
Compared with prior art, the utility model has the advantages that:
1st, the utility model uses vacuum pump to be extracted in a manner of vacuumizing to the sludge water in septic tank, works as upper cavity After interior air discharge, the sludge water in septic tank is directly sucked in by plumbing for waste water road in upper cavity, convenient and efficient, is avoided existing Have in technology and directly draw the problem of blocking pipeline, to also allow for subsequent transportation and working process by pumping.
2nd, septic tank is divided into two cavitys up and down by the utility model using partition plate, first passes through the mode of vacuumizing by sludge water It is stored in upper cavity, solenoid valve is controlled to open sewage draining exit by sludge again after the height of the in vivo sludge water of epicoele is more than threshold value Water is discharged in lower chamber, and sludge water is avoided to be directly entered blow-off line, plays cushioning effect.
3rd, be provided with agitating device in the plumbing for waste water road of the utility model, can by the solid dirt in sludge water and its He blends sundries, avoids the occurrence of line clogging.
4th, blow-off line is connected by the utility model with folded spiral shell machine, and the dirt in sludge water passes through the dehydration of folded spiral shell machine Afterwards, convenient for subsequent transportation and working process.
5th, the utility model is provided with the opening and closing of solenoid valve control pipeline in the pipe end of vacuum lead, when the first liquid Level sensor detects that liquid level is excessively high, during more than threshold value, just second solenoid valve is controlled to close, closed conduct prevents sludge Water enters vacuum lead, improves the security of device.
6th, the first liquid level sensor set in the utility model uses contactless liquid level sensor, is approached in sludge water During the first liquid level sensor, i.e., more than threshold value when sludge water can be discharged into lower chamber in time, sludge water is avoided to be connected to first Liquid level sensor, ensure the safety of circuit with it is reliable.
7th, the second liquid level sensor set in the utility model can detect the in vivo sludge water height of cavity of resorption in real time, when When sludge water height is less than the threshold value set, i.e., when the sludge water of septic tank body interior will drain, control module can be controlled Second solenoid valve processed is opened, and vacuum pump continues the in vivo gas of extracting cavity, and plumbing for waste water road can continue to suck sludge water, realize not It works intermittently, improves the work efficiency of device.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Label declaration:1 is upper cavity, and 2 be lower chamber, and 3 be vacuum lead, and 4 be plumbing for waste water road, and 5 be blow-off line, 6 It is folded spiral shell machine for vacuum pump, 7,8 be agitating device, and 9 be the first liquid level sensor, and 10 be the first solenoid valve, and 11 be the second electromagnetism Valve, 12 modules in order to control, 13 be valve, and 14 be sewage draining exit, and 15 be the second liquid level sensor.
Fig. 2 is the control device schematic diagram of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and embodiments.
The present embodiment provides a kind of septic tank vacuum absorption device, as shown in Figure 1, including septic tank body, vacuum-pumping tube Road 3, plumbing for waste water road 4, blow-off line 5 and the control device for being arranged at septic tank body interior;The septic tank body it is interior Portion is upper cavity 1 and lower chamber 2 by separator lined, and the upper cavity 1 offers a blowdown that sludge water is discharged into lower chamber 2 Mouth 14;The inside of the upper cavity 1 is accessed in one end of the vacuum lead 3, and the other end of the vacuum lead 3 and one is very Sky pump 6 is connected;The inside of the upper cavity 1, the other end access in the plumbing for waste water road 4 are accessed in the one end in the plumbing for waste water road 4 In septic tank;The inside of the lower chamber 2 is accessed in one end of the blow-off line 4, to discharge the in vivo sludge water of cavity of resorption;
As shown in Fig. 2, the control device includes control module 12, the first liquid level sensor 9, the second liquid level sensor 15th, the first solenoid valve 10;First liquid level sensor 9 is arranged at the madial wall of the upper cavity 1, to detect described in entrance The height of 1 inside sludge water of upper cavity,;Second liquid level sensor 15 is arranged at the madial wall of the lower chamber 2, to examine Survey the height of the 2 inside sludge water of lower chamber;First solenoid valve 10 is arranged on the sewage draining exit 14, to control State the opening and closing of sewage draining exit 14;12 and first liquid level sensor 9 of control module, the second liquid level sensor 15 and the first electromagnetism Valve 10 is connected, to control the keying of first solenoid valve 10 according to the liquid level information of first liquid level sensor 9..
In the present embodiment, the other end of the blow-off line 5 and a folded spiral shell to be carried out dehydrating to sludge water Machine 7 is connected.
In the present embodiment, abbreviation of the spiral shell machine for i.e. Stacked sludge dewatering machine is folded, is widely used in municipal wastewater processing work Journey.The aufbauprinciple of folded spiral shell machine is:The folded spiral shell main body of dewaterer is layered on top of each other by retainer ring and travelling ring, and helical axis runs through it The filter device of middle formation, leading portion are concentrating part, and back segment is de-watering section;The filter seam and spiral shell formed between retainer ring and travelling ring The screw pitch of spin axis is tapered into from concentrating part to de-watering section;Being rotated in for helical axis promotes sludge to be transported to de-watering section from concentrating part While, also travelling ring is constantly driven to clean filter seam, prevent from blocking.The operation principle of folded spiral shell machine includes following three aspects:1、 Concentration:When auger axis rotates, the multiple lamination relative movement admittedly living of impeller-hub periphery, under the effect of gravity, water are located at It is filtered out from the lamination gap of relative movement, realizes rapid concentration.2nd, it is dehydrated:Sludge by concentration is with the rotation of helical axis Constantly it is moved along;Along cake outlet direction, the screw pitch of helical axis tapers into, and the gap between ring and ring also tapers into, The volume of helical cavity is constantly shunk;Under the action of the back pressure plate of exit, internal pressure gradually enhances, continuous successively in auger axis Under operating promotes, the moisture in sludge is squeezed discharge, and filter cake solid content constantly raises, the continuous dehydration of final realization sludge. 3rd, self-cleaning:The rotation of helical axis promotes travelling ring constantly to rotate, and equipment is by the mobile realization between retainer ring and the ring that moves about Continuous self-cleaning process, so as to dexterously avoid the blockage problem of conventional dehydration machine generally existing.As it can be seen that when the blowdown The sludge water of pipeline forms solid sludges, is readily transported and processes after the folded spiral shell machine processing.
In the present embodiment, the vacuum lead 3 accesses the upper cavity by the upper surface of the septic tank body Inside, the plumbing for waste water road 4 are accessed the inside of the upper cavity 1 by the side surface of the septic tank body.
In the present embodiment, the vacuum lead 3 accesses the horizontal plane height of the pipe head inside the upper cavity 1 In first liquid level sensor 9, and the pipe head is provided with the to control that the vacuum lead 3 is opened and closed Two solenoid valves 11, as shown in Fig. 2, the control module 12 is connected with the second solenoid valve 11, to according to first liquid The liquid level information of 9 and second liquid level sensor 15 of level sensor controls the keying of the second solenoid valve 11.
In the present embodiment, the blow-off line 5 is accessed by the lower surface of the septic tank body in the lower chamber 2 Portion.
In the present embodiment, it is provided with to refine the stirring for entering the solid dirt in pipeline in the plumbing for waste water road 1 Device 8.
In the present embodiment, the agitating device 8 is propeller.
In the present embodiment, it is provided with a valve 13 on the blow-off line 5.
In the present embodiment, the control module 12 is microcontroller, and the microcontroller can be 51 microcontrollers.
In the present embodiment, first liquid level sensor 9 be contactless liquid level sensor, described contactless first Model HM21R liquid level sensors can be selected in liquid level sensor, can be used in sewage treatment field.
In the present embodiment, the operation principle of the device is as follows:During using the device, the valve of blow-off line is first turned on 13, so that sludge water discharges septic tank;Vacuum pump 6 extracts the air in upper cavity 1 by vacuum lead 3, at this time sewage draining exit 10 control of sewage disposal mouth of the first solenoid valve be closed, since the sludge water in draught head septic tank is directly sucked in by plumbing for waste water road In cavity 1;The agitating device 8 set when sludge water passes through plumbing for waste water road 4, in plumbing for waste water road 4, by the solid dirt in sludge water And other sundries blend, treated sludge water is entered back into upper cavity 1;In first liquid level sensor 9 detection upper cavity 1 Sludge water height and the elevation information collected is transmitted in control module 12, when control module 12 judges current sludge After the height of water is more than the threshold value set, then the first solenoid valve 10 is controlled to open sewage draining exit, sludge water is discharged to lower chamber 2 Interior, the sludge water being discharged into lower chamber 2, which is entered by blow-off line 5 in folded spiral shell machine 7, to be carried out dehydrating, the dirt in sludge water It is convenient for subsequent transportation and working process after dehydration;After device power cut-off, the valve 13 on blow-off line is closed;
Meanwhile the pipe end of vacuum lead 3 is provided with second solenoid valve 11, when the device occur it is abnormal, such as the When one solenoid valve 10 can not open exclusion sludge water in time, the height of the sludge water in the first liquid level sensor 9 detection upper cavity 1 And the elevation information collected is transmitted in control module 12, control module 12 judges that the height of current sludge water is more than to set Another threshold value after, then control second solenoid valve 11 close vacuum lead 3 port, prevent sludge water from entering vacuum lead 3, at this time vacuum pump 6 can not the in vivo gas of extracting cavity, when the second liquid level sensor 15 can detect the in vivo dirt of cavity of resorption in real time Muddy water height, when sludge water height is less than the threshold value set, i.e., when the sludge water of septic tank body interior will drain, control Module 12 can control second solenoid valve 11 to open, and vacuum pump 6 continues the in vivo gas of extracting cavity, and plumbing for waste water road 4 can continue Sludge water is sucked, realizes non-stop run, improves the work efficiency of device.
It is all to be done by the utility model it is noted that the utility model is not limited to the embodiment above Any equivalent change and modification, generated function without departing from this programme scope when, belong to the guarantor of the utility model Protect scope.

Claims (10)

1. a kind of septic tank vacuum absorption device, it is characterised in that:Including septic tank body, vacuum lead (3), plumbing for waste water road (4), blow-off line (5) and it is arranged at the control device of septic tank body interior;The inside of the septic tank body by every Plate is divided into upper cavity (1) and lower chamber (2), and the upper cavity (1) offers a blowdown that sludge water is discharged into lower chamber (2) Mouth (14);The inside of the upper cavity (1) is accessed in one end of the vacuum lead (3), the vacuum lead (3) it is another End is connected with a vacuum pump (6);The inside of the upper cavity (1), the plumbing for waste water road are accessed in one end of the plumbing for waste water road (4) (4) in other end access septic tank;The inside of the lower chamber (2) is accessed to discharge down in one end of the blow-off line (5) Sludge water in cavity (2);
The control device includes control module (12), the first liquid level sensor (9), the second liquid level sensor (15), the first electricity Magnet valve (10);First liquid level sensor (9) is arranged at the madial wall of the upper cavity (1), enters to detect on described The height of the internal sludge water of cavity (1);Second liquid level sensor (15) is arranged at the madial wall of the lower chamber (2), uses To detect the height of the internal sludge water of the lower chamber (2);First solenoid valve (10) is arranged on the sewage draining exit (14), To control the opening and closing of the sewage draining exit (14);The control module (12) and the first liquid level sensor (9), the second level sensing Device (15) and the first solenoid valve (10) are connected, to according to the control of the liquid level information of first liquid level sensor (9) The keying of first solenoid valve (10).
2. a kind of septic tank vacuum absorption device according to claim 1, it is characterised in that:The blow-off line (5) The other end is with one being connected to the folded spiral shell machine (7) that sludge water is carried out dehydrating.
3. a kind of septic tank vacuum absorption device according to claim 1, it is characterised in that:The vacuum lead (3) The inside of the upper cavity (1) is accessed by the upper surface of the septic tank body, the plumbing for waste water road (4) is by the septic tank sheet The inside of the upper cavity (1) is accessed in the side surface of body.
4. a kind of septic tank vacuum absorption device according to claim 1, it is characterised in that:The vacuum lead (3) The horizontal plane for accessing the internal pipe head of the upper cavity (1) is higher than first liquid level sensor (9), and the pipeline Arrival end is provided with one to control the second solenoid valve (11) that the vacuum lead (3) is opened and closed, the control module (12) It is connected with the second solenoid valve (11), to according to first liquid level sensor (9) and the second liquid level sensor (15) Liquid level information controls the keying of the second solenoid valve (11).
5. a kind of septic tank vacuum absorption device according to claim 1, it is characterised in that:The blow-off line (5) by The inside of the lower chamber (2) is accessed in the lower surface of the septic tank body.
6. a kind of septic tank vacuum absorption device according to claim 1, it is characterised in that:In the plumbing for waste water road (4) It is provided with to stir refinement into the agitating device (8) of the solid dirt in pipeline.
7. a kind of septic tank vacuum absorption device according to claim 6, it is characterised in that:The agitating device (8) is Propeller.
8. a kind of septic tank vacuum absorption device according to claim 1, it is characterised in that:On the blow-off line (5) It is provided with a valve (13).
9. a kind of septic tank vacuum absorption device according to claim 1, it is characterised in that:The control module (12) is Microcontroller.
10. a kind of septic tank vacuum absorption device according to claim 1, it is characterised in that:First level sensing Device (9) is contactless liquid level sensor.
CN201721302362.1U 2017-09-30 2017-09-30 A kind of septic tank vacuum absorption device Expired - Fee Related CN207451899U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721302362.1U CN207451899U (en) 2017-09-30 2017-09-30 A kind of septic tank vacuum absorption device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721302362.1U CN207451899U (en) 2017-09-30 2017-09-30 A kind of septic tank vacuum absorption device

Publications (1)

Publication Number Publication Date
CN207451899U true CN207451899U (en) 2018-06-05

Family

ID=62250572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721302362.1U Expired - Fee Related CN207451899U (en) 2017-09-30 2017-09-30 A kind of septic tank vacuum absorption device

Country Status (1)

Country Link
CN (1) CN207451899U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180605

Termination date: 20200930