CN215654105U - Semi-automatic backwashing lamination filter - Google Patents
Semi-automatic backwashing lamination filter Download PDFInfo
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- CN215654105U CN215654105U CN202122293564.7U CN202122293564U CN215654105U CN 215654105 U CN215654105 U CN 215654105U CN 202122293564 U CN202122293564 U CN 202122293564U CN 215654105 U CN215654105 U CN 215654105U
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Abstract
The utility model discloses a semi-automatic backwashing laminated filter, which relates to the technical field of water treatment equipment and comprises a water inlet pipe, a water outlet pipe and a blow-off pipe, wherein a plurality of laminated filters are arranged on the water outlet pipe at intervals, a plurality of three-way hydraulic valves are communicated and arranged on the water inlet pipe, the water outlet ends of the three-way hydraulic valves are communicated and arranged with the laminated filters, the blow-off ends of the three-way hydraulic valves are communicated and arranged with the blow-off pipe, the control ends of the three-way hydraulic valves are communicated and arranged with a multi-way valve, a control port is arranged on the water inlet pipe and communicated and arranged with the water inlet of the multi-way valve, and a manual control assembly is arranged on the multi-way valve. The semi-automatic backwashing lamination filter is convenient and reliable to use, and the reverse control of the three-way hydraulic valve is carried out by introducing control water from the water inlet pipe through the multi-way valve so as to realize the backwashing operation without electric control.
Description
Technical Field
The utility model relates to the technical field of water treatment equipment, in particular to a semi-automatic backwashing lamination filter.
Background
The filter is used for carrying out the device filtered to the liquid that contains impurity, especially in the agricultural irrigation field, need filter the big granule thing of aquatic to obtain comparatively pure irrigation water.
The prior Chinese utility model patent with the publication number of CN208493431U discloses an automatic cleaning laminated filter for air-water mixed backwashing, which comprises a water inlet pipe, a three-way hydraulic valve, a laminated filter, a water outlet pipe, a blow-off pipe, a pressure pipe, an auxiliary cleaning tank and a controller; a plurality of laminated filters are arranged on the pressure pipe in parallel; the water inlet pipe is connected with the laminated filter through a three-way hydraulic valve, the laminated filter is connected with the water outlet pipe through a three-way hydraulic valve, and the bottom of the laminated filter is connected with a drain pipe; the auxiliary cleaning tank is connected with a backwashing exhaust component; the controller is connected with the backwashing exhaust component circuit; the backwashing exhaust component comprises a ball valve, a three-way valve, an air inlet and an exhaust valve; the bottom of ball valve is connected with the three-way valve, is provided with the air inlet on the three-way valve, and the ball valve upper end is connected with discharge valve, and compressed air pipe is connected with the air inlet of the backwash exhaust subassembly on the supplementary washing jar, and supplementary washing jar passes through the three-way hydrovalve and is connected with the lamination filter.
Adopt above-mentioned technical scheme, control the three-dimensional hydrovalve of commuting through the controller to the realization is filtered automatic backwash control to the lamination, but in agricultural irrigation's mountain area or the obstructed area of electric power, is difficult to acquire electric power, can lead to this lamination filter to be unable to use, and if adopt power generation equipment can produce extra loss, causes the use inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a semi-automatic backwashing laminated filter, wherein a multi-way valve is arranged at the control end of a three-way hydraulic valve, and control water is introduced from a water inlet pipe to reverse the three-way hydraulic valve, so that backwashing operation of the laminated filter can be realized without electric power.
The technical purpose of the utility model is realized by the following technical scheme:
semi-automatic backwash lamination filter, including inlet tube, outlet pipe and blow off pipe, the interval is provided with a plurality of lamination filters on the outlet pipe, the intercommunication is provided with a plurality of three-way hydrovalves on the inlet tube, just the play water end and the lamination filter intercommunication setting of three-way hydrovalve, the blowdown end and the blow off pipe intercommunication setting of three-way hydrovalve, the control end intercommunication of three-way hydrovalve is provided with the multiple unit valve, the control port has been seted up on the inlet tube, control port and multiple unit valve water inlet intercommunication set up, be provided with manual control assembly on the multiple unit valve.
By adopting the technical scheme, when backwashing is needed, the multi-way valve is opened through the manual control assembly, at the moment, water in the water inlet pipe enters the control end of the three-way hydraulic valve through the water inlet of the multi-way valve, the three-way hydraulic valve is controlled to be reversed to a backwashing state, at the moment, a pressure difference exists between the water outlet pipe and the sewage discharge pipe, produced water of other units enters the lamination filter from the water outlet pipe to perform backwashing on the lamination, pollutants intercepted on the lamination are washed off and discharged through the sewage discharge pipe; and then backwashing the other laminated filters in sequence, and in this way, the backwashing operation of the laminated filters can be realized without electric power.
The utility model is further configured to: the manual control assembly comprises a knob which is rotatably arranged on the multi-way valve.
Through adopting above-mentioned technical scheme, during the use, only need rotate the knob and can realize the state that opens and shuts of multiple unit valve to effectively improve the convenience that the device used.
The utility model is further configured to: the manual control assembly further comprises a support frame arranged on the sewage discharge pipe, a roll-over stand is arranged on the support frame in a rotating mode, a rack is arranged on the roll-over stand in a sliding mode, a half gear meshed with the rack is fixed to the end portion of the knob, an elastic part is fixedly connected between the knob and the multi-way valve main body, and a driving mechanism for driving the rack to slide in a reciprocating mode is arranged on the roll-over stand.
By adopting the technical scheme, when the laminated filter is used, the roll-over stand is pressed, the rack is driven by the driving mechanism to sequentially pass through the half gears, and when the rack is meshed with one of the half gears, the knob is driven by the half gear to rotate and the multi-way valve is further opened, so that the backwashing operation of the laminated filter is realized; when backwashing is finished, the rack is further driven to move until the rack is separated from the current half gear, the knob resets under the action of the elastic piece, and then the rack continues to move to the next multi-way valve, so that the multi-way valves are sequentially opened and closed; when a round of washing is completed, only the roll-over stand needs to be pulled upwards, then the rack reversely moves to the initial position, and through the mode, the sequential control of all the multi-way valves can be realized.
The utility model is further configured to: the driving mechanism comprises a screw rod rotatably arranged on the roll-over stand, the screw rod is in threaded fit with the rack, and a hand wheel is fixedly arranged at the end part of the screw rod.
By adopting the technical scheme, when the turnover rack is used, the hand wheel drives the screw rod to rotate forward and backward, and the screw rod drives the rack to move on the turnover rack in a reciprocating mode.
The utility model is further configured to: the roll-over stand shaping has T type spout, fixed being provided with on the rack with T type spout sliding fit's slider.
Through adopting above-mentioned technical scheme, utilize T type spout and slider cooperation, can ensure the stability of rack motion, improve the reliability that the device used.
The utility model is further configured to: the overturning frame is fixedly provided with a clamping seat, the supporting frame is rotatably provided with a buckle matched with the clamping seat in a clamping manner, and an overturning handle is fixedly arranged on one side of the overturning frame.
Through adopting above-mentioned technical scheme, during the use, utilize cassette and buckle cooperation, accomplish the locking between to support frame and the roll-over stand to effectively improve the reliability that the device used, and the setting of upset handle makes things convenient for the staff to drive the roll-over stand and upwards turn up.
The utility model is further configured to: the support frame is provided with a plurality of mounting holes in a forming mode, and the blow-off pipe is provided with a plurality of hoops in a sleeved mode, wherein the hoops are matched with the mounting holes in a locking mode.
Through adopting above-mentioned technical scheme, utilize staple bolt and locking hole cooperation, realize fixed to the locking of support frame, make things convenient for the staff to carry out the position adjustment of support frame, improve the suitability that the device used.
The utility model is further configured to: the outside intercommunication of control mouth is provided with the ball valve, the ball valve is kept away from control mouth one end intercommunication and is provided with small-size filter, small-size filter export one end and multiple unit valve intercommunication setting.
Through adopting above-mentioned technical scheme, utilize ball valve and small-size filter to carry out the prefilter to the raw water in the intake pipe to prevent that the impurity of raw water from entering into and causing the three-dimensional hydrovalve to damage in the three-dimensional hydrovalve, improve the reliability that the device used.
In conclusion, the beneficial technical effects of the utility model are as follows:
(1) the control end of the three-way hydraulic valve is provided with the multi-way valve, and control water is introduced from the water inlet pipe to change the direction of the three-way hydraulic valve, so that the backwashing operation of the laminated filter can be realized without electric power;
(2) the reciprocating sliding device is arranged on the rack and matched with the half gear fixedly connected with the knob, so that the remote control opening and closing of the knob can be realized, the use conditions that interference exists outside and workers cannot conveniently operate at a close distance can be adapted, and the use convenience of the device is improved;
(3) the locking operation of the support frame and the turnover frame is completed by matching the clamping seat and the buckle, so that the use reliability of the device is improved.
Drawings
FIG. 1 is an axial view showing the overall structure of embodiment 1 of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1 illustrating the positional communication between the multi-way valve and the three-way hydraulic valve;
FIG. 3 is an axial view showing the overall structure of embodiment 1 of the present invention;
fig. 4 is a partially enlarged schematic view of a part B in fig. 2, which shows the positional connection relationship of the components on the support frame.
Reference numerals: 1. a water inlet pipe; 2. a water outlet pipe; 3. a blow-off pipe; 4. a lamination filter; 5. a three-way hydraulic valve; 6. a multi-way valve; 7. a control port; 8. a ball valve; 9. a miniature filter; 10. a knob; 11. a support frame; 12. mounting holes; 13. hooping; 14. a roll-over stand; 15. a card holder; 16. buckling; 17. turning over the handle; 18. a rack; 19. a T-shaped chute; 20. a slider; 21. a half gear; 22. an elastic member; 23. a screw; 24. a handwheel.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying examples.
Example 1:
referring to the attached drawing 1, the semi-automatic backwashing lamination filter comprises a water inlet pipe 1, a water outlet pipe 2 and a sewage discharge pipe 3 which are arranged in a parallel state, wherein a plurality of lamination filters 4 are uniformly arranged on the upper portion of the water outlet pipe 2 at intervals along the axis direction, a plurality of three-way hydraulic valves 5 which are in one-to-one correspondence with the lamination filters 4 are communicated with the water inlet pipe 1, the water outlet ends of the three-way hydraulic valves 5 are communicated with the lamination filters 4, and the sewage discharge ends of the three-way hydraulic valves 5 are communicated with the sewage discharge pipe 3.
The control end of the three-way hydraulic valve 5 is communicated with a multi-way valve 6, the water inlet pipe 1 is provided with a control port 7, the outside of the control port 7 is communicated with a ball valve 8, one end of the ball valve 8, which is far away from the control port 7, is communicated with a small filter 9, and one end of the outlet of the small filter 9 is communicated with each multi-way valve 6 through multiple ways; the multi-way valve 6 is provided with a manual control assembly, and the manual control assembly comprises a knob 10 which is rotatably arranged on the multi-way valve 6. The small filter 9 is used for filtering raw water, and impurities are prevented from entering the three-way hydraulic valve 5 to cause blockage and damage.
The working principle of the embodiment is as follows: when backwashing is needed, the rotary knob 10 is rotated to open the multi-way valve 6, at the moment, water in the water inlet pipe 1 enters the control end of the three-way hydraulic valve 5 through the water inlet of the multi-way valve 6, the three-way hydraulic valve 5 is controlled to be reversed to a backwashing state, at the moment, a pressure difference exists between the water outlet pipe 2 and the sewage discharge pipe 3, produced water of other units enters the lamination filter 4 from the water outlet pipe 2 to perform backwashing on the lamination, pollutants intercepted on the lamination are washed away, and the pollutants are discharged through the sewage discharge pipe 3; the backwashing operation of the other laminated filters 4 is then carried out in sequence, in such a way that the backwashing operation of the laminated filter 4 can be carried out without electrical power.
Example 2:
referring to fig. 2, a semi-automatic backwashing laminated filter 4 has a main structure substantially identical to that of example 1, and is characterized in that: the manual control assembly further comprises a support frame 11 arranged on the sewage draining pipe 3, the support frame 11 can be of an L-shaped frame structure, a plurality of mounting holes 12 are formed in the support frame 11, and a plurality of hoops 13 matched with the mounting holes 12 in a locking mode are sleeved on the sewage draining pipe 3. Fix support frame 11 through the cooperation of staple bolt 13 to the realization is to support and the locking of support frame 11.
A turning frame 14 is hinged on the support frame 11, the turning frame 14 can be of a rectangular frame structure, a clamping seat 15 is fixed in the middle of one side of the turning frame 14 in the length direction, a buckle 16 in clamping fit with the clamping seat 15 is rotatably arranged on the support frame 11, and a turning handle 17 is fixed at the upper part of one side of the turning frame 14, which is close to the clamping seat 15; a rack 18 is arranged on the roll-over stand 14 in a sliding mode along the length direction of the roll-over stand, a T-shaped sliding groove 19 is formed in the roll-over stand 14 along the length direction of the roll-over stand, and a sliding block 20 in sliding fit with the T-shaped sliding groove 19 is fixedly arranged on the rack 18.
A half gear 21 which is engaged with the rack 18 is fixed at the end of the knob 10, an elastic piece 22 is fixedly connected between the knob 10 and the body of the multi-way valve 6, and the elastic piece 22 can be made of a spring; the roll-over stand 14 is provided with a driving mechanism for driving the rack 18 to slide in a reciprocating manner; the driving mechanism comprises a screw rod 23 which is rotatably arranged on the roll-over stand 14 and is in threaded fit with the rack 18, and the end part of the screw rod 23 extends out of the roll-over stand 14 and is fixedly provided with a hand wheel 24.
The working principle of the embodiment is as follows: when the device is used, the clamping seat 15 is locked through the buckle 16 to fix the roll-over stand 14, then the rack 18 is driven by the hand wheel 24 and the screw 23 to sequentially pass through the half gears 21, when the rack 18 is meshed with one of the half gears 21, the knob 10 is driven by the half gear 21 to rotate and the multi-way valve 6 is opened, so that the back washing operation of the corresponding laminated filter 4 is realized; when backwashing is completed, the rack 18 is further driven to move until the rack 18 is separated from the current half gear 21, the knob 10 is reset under the action of the elastic piece 22, and then the rack 18 continues to move to the next multi-way valve 6, so that the multi-way valves 6 are sequentially opened and closed; when one round of washing is finished, only the buckle 16 needs to be loosened, the roll-over stand 14 is pulled upwards, then the screw 23 drives the rack 18 to move reversely to the initial position, and the roll-over stand 14 is put down and locked through the buckle 16; through the mode, the remote sequential control of each multi-way valve 6 can be realized without repeatedly moving the working personnel, so that the interference of the external environment is avoided, and the use convenience of the device is effectively improved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (8)
1. Semi-automatic backwash lamination filter, including inlet tube (1), outlet pipe (2) and blow off pipe (3), its characterized in that: the interval is provided with a plurality of lamination filters (4) on outlet pipe (2), the intercommunication is provided with a plurality of three-way hydrovalve (5) on inlet tube (1), just the outlet end and lamination filter (4) intercommunication setting of three-way hydrovalve (5), the blow-off end and the blow off pipe (3) intercommunication setting of three-way hydrovalve (5), the control end intercommunication of three-way hydrovalve (5) is provided with multi-way valve (6), control port (7) have been seted up on inlet tube (1), control port (7) and multi-way valve (6) water inlet intercommunication set up, be provided with manual control assembly on multi-way valve (6).
2. A semi-automatic backwash lamination filter according to claim 1, wherein: the manual control assembly comprises a knob (10) which is rotatably arranged on the multi-way valve (6).
3. A semi-automatic backwash lamination filter according to claim 2, wherein: the manual control subassembly is still including setting up support frame (11) on blow off pipe (3), articulated roll-over stand (14) that is provided with on support frame (11), it is provided with rack (18) to slide on roll-over stand (14), knob (10) end fixing is used for with rack (18) meshing complex semi-gear (21), fixed connection has elastic component (22) between knob (10) and multiple unit valve (6) main part, be provided with the actuating mechanism who drives rack (18) reciprocal sliding on roll-over stand (14).
4. A semi-automatic backwash lamination filter according to claim 3 wherein: the driving mechanism comprises a screw rod (23) rotatably arranged on the roll-over stand (14), the screw rod (23) is in threaded fit with the rack (18), and a hand wheel (24) is fixedly arranged at the end part of the screw rod (23).
5. A semi-automatic backwash lamination filter according to claim 3 wherein: the roll-over stand (14) is formed with a T-shaped sliding groove (19), and a sliding block (20) in sliding fit with the T-shaped sliding groove (19) is fixedly arranged on the rack (18).
6. A semi-automatic backwash lamination filter according to any one of claims 3 to 5 wherein: the turnover mechanism is characterized in that a clamping seat (15) is fixed on the turnover frame (14), a buckle (16) which is in clamping fit with the clamping seat (15) is rotatably arranged on the support frame (11), and a turnover handle (17) is fixed on one side of the turnover frame (14).
7. A semi-automatic backwash lamination filter according to claim 6 wherein: a plurality of mounting holes (12) are formed in the support frame (11), and a plurality of hoops (13) which are matched with the mounting holes (12) in a locking mode are sleeved on the sewage draining pipe (3).
8. A semi-automatic backwash lamination filter according to claim 1, wherein: the external communication of control mouth (7) is provided with ball valve (8), ball valve (8) are kept away from control mouth (7) one end intercommunication and are provided with small-size filter (9), small-size filter (9) export one end and multiple unit valve (6) intercommunication setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122293564.7U CN215654105U (en) | 2021-09-22 | 2021-09-22 | Semi-automatic backwashing lamination filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122293564.7U CN215654105U (en) | 2021-09-22 | 2021-09-22 | Semi-automatic backwashing lamination filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215654105U true CN215654105U (en) | 2022-01-28 |
Family
ID=79965296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122293564.7U Active CN215654105U (en) | 2021-09-22 | 2021-09-22 | Semi-automatic backwashing lamination filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215654105U (en) |
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2021
- 2021-09-22 CN CN202122293564.7U patent/CN215654105U/en active Active
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Address after: 101300 room w716, 7 / F, building 2, yard 8, Airport North Street, Shunyi District, Beijing Patentee after: BEIJING OUHUAYUAN NEW TECHNOLOGY Co.,Ltd. Address before: 1806, floor 16, building 2, yard 16, Guangshun South Street, Chaoyang District, Beijing 100020 Patentee before: BEIJING OUHUAYUAN NEW TECHNOLOGY Co.,Ltd. |