CN214260973U - Gate valve with blowdown function - Google Patents
Gate valve with blowdown function Download PDFInfo
- Publication number
- CN214260973U CN214260973U CN202023105843.8U CN202023105843U CN214260973U CN 214260973 U CN214260973 U CN 214260973U CN 202023105843 U CN202023105843 U CN 202023105843U CN 214260973 U CN214260973 U CN 214260973U
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- Prior art keywords
- sets
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- outlet pipe
- pipe
- gate valve
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- Expired - Fee Related
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- 239000010865 sewage Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 2
- 241000220317 Rosa Species 0.000 abstract description 27
- 238000009434 installation Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of sewage treatment, in particular to a gate valve with a sewage discharge function, which can discharge the sewage in a filter box under the condition of not influencing the sewage filtration discharge by arranging the device, thereby improving the sewage discharge efficiency and avoiding causing excessive pollution; including the inlet tube, first branch pipe, the second branch pipe, four groups of first in command, two sets of rose box, two sets of filter screens, two sets of blow off pipes, two sets of control valves, first outlet pipe, second outlet pipe and drain pipe, the inlet tube input is connected with the blowdown water installation, two sets of control valves are installed respectively on two sets of blow off pipes, the input of first outlet pipe and second outlet pipe communicates with two sets of rose box respectively, the output of first outlet pipe and second outlet pipe all is connected with the drain pipe input, also be provided with two sets of gate valves on first outlet pipe and the second outlet pipe, two sets of first in command are rotatable the installation respectively on two sets of gate valves.
Description
Technical Field
The utility model relates to a sewage treatment's technical field especially relates to a gate valve with blowdown function.
Background
As is known, a gate valve is a shutter plate, the movement direction of which is perpendicular to the fluid direction, and the gate valve can only be fully opened and fully closed, but cannot be adjusted and throttled. Gate valves are sealed by the contact of the valve seat and the gate plate, and the sealing surface is usually bead-welded with a metallic material to increase wear resistance. The existing method for discharging sewage is to open a gate valve to filter sewage and then discharge the sewage, dirt in a filtering device needs to close the gate valve to clean the filtering device, and the closing of the gate valve can stop the circulation of a sewage discharge pipe, so that the efficiency of discharging sewage is influenced, and the pollution degree is higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can discharge the filth in the rose box under the condition that does not influence sewage filtration discharge, improve the efficiency of blowdown water, avoid causing the gate valve with blowdown function of too much pollution.
The utility model discloses a gate valve with blowdown function, including inlet tube, first branch pipe, second branch pipe, four groups of first handles, two groups of rose boxes, two groups of filter screens, two groups of blow off pipes, two groups of control valves, first outlet pipe, second outlet pipe and drain pipe, the inlet tube input end is connected with the blowdown device, the input ends of the first branch pipe and the second branch pipe are both connected with the inlet tube output end, both the first branch pipe and the second branch pipe are provided with gate valves, two groups of first handles are respectively rotatably mounted on two groups of gate valves, two groups of rose boxes are respectively mounted on the first branch pipe and the second branch pipe output end, two groups of filter screens are respectively obliquely mounted in two groups of rose boxes, the two groups of blow off pipe input ends respectively pass through the rear ends of two groups of rose boxes and are communicated with two groups of rose boxes, two groups of control valves are respectively mounted on two groups of blow off pipes, the input ends of first outlet pipe and second outlet pipe are respectively communicated with two groups of rose boxes, the output ends of the first water outlet pipe and the second water outlet pipe are connected with the input end of a water discharge pipe, two groups of gate valves are also arranged on the first water outlet pipe and the second water outlet pipe, and two groups of first handles are rotatably arranged on the two groups of gate valves respectively.
The utility model discloses a gate valve with blowdown function still includes four group's access panels, two sets of access doors and four hinge groups, and two sets of rose box front ends all communicate and are provided with the access hole, and four group's access panels are installed respectively in two sets of rose box of two sets of access hole inboards, and two sets of access doors correspond with two sets of access hole positions through the rotatable installation of four hinge groups at two sets of rose box front ends respectively.
The utility model discloses a gate valve with blowdown function still includes two sets of second handles, and two sets of second handles are installed respectively at two sets of access door front ends.
The utility model discloses a gate valve with blowdown function still includes two sets of sealed pads, and two sets of sealed pads are installed respectively in two sets of access doors rear end.
The utility model discloses a gate valve with blowdown function, every access door front end of group all are provided with two sets of locking device to two sets of locking device are connected with the rose box cooperation, and locking device includes first base, hasp, catch and second base, and first pedestal mounting is at the access door front end, and the hasp is rotatable to be installed on first base, and the catch is connected with the hasp cooperation, and second pedestal mounting is in rose box front end right part.
The utility model discloses a gate valve with blowdown function, two sets of rose box inner chambers bottom sets up to the slope form.
The utility model discloses a gate valve with blowdown function, be provided with the handle cover on two sets of second handles.
The utility model discloses a gate valve with blowdown function, two sets of rose boxes set up to toughened glass.
Compared with the prior art, the beneficial effects of the utility model are that: sewage enters into first branch pipe and second branch pipe through the inlet tube, then open four groups of gate valves through four groups of first in command, make in first branch pipe and the second branch pipe sewage enter into two sets of rose box in after two sets of filter screens filter, through first outlet pipe, second outlet pipe and drain pipe discharge, and when the too much filth that needs the clearance in a set of rose box, close two sets of gate valves through corresponding two sets of first in command, open the control valve, make the filth in the rose box discharge through the blow off pipe, and sewage then filters the discharge from another group's sewage pipes, through setting up this equipment, can discharge the filth in the rose box under the circumstances that does not influence sewage filtration discharge, improve the efficiency of blow off water, avoid causing too much pollution.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic bottom enlarged view of the filter box of FIG. 1;
FIG. 3 is an enlarged schematic view of A in FIG. 1;
FIG. 4 is an enlarged schematic view of B of FIG. 3;
in the drawings, the reference numbers: 1. a water inlet pipe; 2. a first branch pipe; 3. a second branch pipe; 4. a gate valve; 5. a first handle; 6. a filter box; 7. a filter screen; 8. a blow-off pipe; 9. a control valve; 10. a first water outlet pipe; 11. a second water outlet pipe; 12. a drain pipe; 13. an access hole; 14. a butt strap; 15. an access door; 16. a hinge; 17. a second handle; 18. a gasket; 19. a first base; 20. locking; 21. a locking ring; 22. a second base.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the gate valve with the sewage discharging function of the utility model comprises a water inlet pipe 1, a first branch pipe 2, a second branch pipe 3, four groups of first handles 5, two groups of filter boxes 6, two groups of filter screens 7, two groups of sewage discharging pipes 8, two groups of control valves 9, a first water outlet pipe 10, a second water outlet pipe 11 and a water discharging pipe 12, wherein the input end of the water inlet pipe 1 is connected with a sewage discharging device, the input ends of the first branch pipe 2 and the second branch pipe 3 are both connected with the output end of the water inlet pipe 1, the first branch pipe 2 and the second branch pipe 3 are both provided with gate valves 4, the two groups of first handles 5 are respectively rotatably arranged on the two groups of gate valves 4, the two groups of filter boxes 6 are respectively arranged at the output ends of the first branch pipe 2 and the second branch pipe 3, the two groups of filter screens 7 are respectively obliquely arranged in the two groups of filter boxes 6, the input ends of the two groups of sewage discharging pipes 8 respectively pass through the rear ends of the two groups of filter boxes 6 to be communicated with the two groups of filter boxes 6, two groups of control valves 9 are respectively arranged on two groups of blow-off pipes 8, the input ends of a first water outlet pipe 10 and a second water outlet pipe 11 are respectively communicated with two groups of filter boxes 6, the output ends of the first water outlet pipe 10 and the second water outlet pipe 11 are both connected with the input end of a water outlet pipe 12, two groups of gate valves 4 are also arranged on the first water outlet pipe 10 and the second water outlet pipe 11, and two groups of first handles 5 are respectively rotatably arranged on the two groups of gate valves 4; sewage enters into first branch pipe 2 and second branch pipe 3 through inlet tube 1, then open four groups of gate valves 4 through four groups of first in command 5, make in first branch pipe 2 and the second branch pipe 3 sewage enter into two sets of rose box 6 in through two sets of filter screens 7 filter the back, through first outlet pipe 10, second outlet pipe 11 and drain pipe 12 discharge, and when the filth in a set of rose box 6 was too much to need the clearance, close two sets of gate valves 4 through two corresponding groups of first in command 5, open control valve 9, make the filth in rose box 6 discharge through blow off pipe 8, and sewage then filters the discharge from another group of sewage pipe, through setting up this equipment, can discharge the filth in the rose box 6 under the circumstances that does not influence sewage filtration discharge, improve the efficiency of blow off water, avoid causing too much pollution.
The utility model discloses a gate valve with blowdown function still includes four group's access boards 14, two sets of access doors 15 and four group's hinges 16, and two sets of filter tanks 6 front end all communicate and are provided with access hole 13, and four group's access boards 14 are installed respectively in two sets of filter tanks 6 of two sets of access hole 13 inboard, and two sets of access doors 15 are rotatable through four group's hinges 16 respectively and are installed at two sets of filter tanks 6 front end, and two sets of access doors 15 correspond with two sets of access hole 13 positions; through setting up access hole 13, attachment strap 14, access door 15 and hinge 16, be convenient for in time maintain the clearance to filter screen 7, improve the gas permeability of filter screen 7.
The gate valve with the sewage discharge function of the utility model also comprises two groups of second handles 17, wherein the two groups of second handles 17 are respectively arranged at the front ends of the two groups of access doors 15; by providing the second handle 17, opening and closing of the access door 15 is facilitated.
The utility model discloses a gate valve with blowdown function, also include two sets of sealing gaskets 18, two sets of sealing gaskets 18 are installed at the rear end of two sets of access doors 15 respectively; by providing the gasket 18, the sealing performance of the access door 15 can be improved.
The utility model discloses a gate valve with blowdown function, each group of access door 15 front end all is provided with two sets of locking device, and two sets of locking device are connected with the filter tank 6 cooperation, and locking device includes first base 19, hasp 20, catch 21 and second base 22, and first base 19 is installed at access door 15 front end, and hasp 20 is rotatable to be installed on first base 19, and catch 21 is connected with hasp 20 cooperation, and second base 22 is installed at the filter tank 6 front end right part; by providing the first chassis 19, the lock 20, the lock ring 21, and the second chassis 22, the tightness of the access door 15 can be improved, thereby improving the sealing performance of the filter box 6.
In the gate valve with the sewage discharge function, the bottom ends of the inner cavities of the two groups of filter boxes 6 are arranged to be inclined; is convenient for discharging the sewage.
In the gate valve with the sewage discharge function of the utility model, the two groups of second handles 17 are provided with handle sleeves; increasing the friction force facilitates the operation of the second handle 17.
In the gate valve with the sewage discharge function, the two groups of filter boxes 6 are made of toughened glass; the volume of dirt in the filter box 6 can be known conveniently.
The utility model discloses a gate valve with blowdown function, it is at the during operation, at first sewage enters into first branch pipe 2 and second branch pipe 3 through inlet tube 1 in, then open four group's gate valves 4 through four group's the first in command 5, make in first branch pipe 2 and the second branch pipe 3 sewage enter into two sets of rose box 6 in through two sets of filter screens 7 after filtering, through first outlet pipe 10, second outlet pipe 11 and drain pipe 12 discharge, and when the too much needs clearance of filth in a set of rose box 6, close two sets of gate valves 4 through corresponding two sets of the first in command 5, open control valve 9, make the filth in the rose box 6 pass through blow off pipe 8 discharges, and sewage then from another group's the sewage pipe of arranging filter discharge can.
The utility model discloses a gate valve with blowdown function, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A gate valve with a pollution discharge function is characterized by comprising a water inlet pipe (1), a first branch pipe (2), a second branch pipe (3), four groups of first handles (5), two groups of filter boxes (6), two groups of filter screens (7), two groups of blow-off pipes (8), two groups of control valves (9), a first water outlet pipe (10), a second water outlet pipe (11) and a water outlet pipe (12), wherein the input end of the water inlet pipe (1) is connected with a sewage discharge device, the input ends of the first branch pipe (2) and the second branch pipe (3) are respectively connected with the output end of the water inlet pipe (1), the first branch pipe (2) and the second branch pipe (3) are respectively provided with a gate valve (4), the two groups of first handles (5) are respectively rotatably installed on the two groups of gate valves (4), the two groups of filter boxes (6) are respectively installed at the output ends of the first branch pipe (2) and the second branch pipe (3), the two groups of filter screens (7) are respectively installed in the two groups of filter boxes (6) in an inclined manner, the input ends of the two groups of blow-off pipes (8) respectively penetrate through the rear ends of the two groups of filter boxes (6) and are communicated with the two groups of filter boxes (6), the two groups of control valves (9) are respectively installed on the two groups of blow-off pipes (8), the input ends of the first water outlet pipe (10) and the second water outlet pipe (11) are respectively communicated with the two groups of filter boxes (6), the output ends of the first water outlet pipe (10) and the second water outlet pipe (11) are respectively connected with the input end of a drain pipe (12), the first water outlet pipe (10) and the second water outlet pipe (11) are also provided with two groups of gate valves (4), and the two groups of first handles (5) are respectively and.
2. The gate valve with the pollution discharge function as claimed in claim 1, further comprising four sets of access boards (14), two sets of access doors (15) and four sets of hinges (16), wherein the front ends of the two sets of filter boxes (6) are respectively communicated with the access opening (13), the four sets of access boards (14) are respectively installed in the two sets of filter boxes (6) at the inner side of the two sets of access openings (13), the two sets of access doors (15) are respectively rotatably installed at the front ends of the two sets of filter boxes (6) through the four sets of hinges (16), and the two sets of access doors (15) correspond to the two sets of access openings (13).
3. The gate valve with a blowdown function as claimed in claim 2, further comprising two sets of second handles (17), the two sets of second handles (17) being respectively installed at front ends of the two sets of access doors (15).
4. The gate valve with a blowdown function as claimed in claim 2, further comprising two sets of packing (18), the two sets of packing (18) being installed at rear ends of the two sets of access doors (15), respectively.
5. The gate valve with the sewage draining function as claimed in claim 2, wherein two sets of locking devices are arranged at the front end of each set of access door (15), and the two sets of locking devices are cooperatively connected with the filtering tank (6), each locking device comprises a first base (19), a lock catch (20), a lock ring (21) and a second base (22), the first base (19) is arranged at the front end of the access door (15), the lock catch (20) is rotatably arranged on the first base (19), the lock ring (21) is cooperatively connected with the lock catch (20), and the second base (22) is arranged at the right part of the front end of the filtering tank (6).
6. The gate valve with blowdown function as claimed in claim 1, wherein the bottom ends of the inner cavities of the two sets of filter tanks (6) are arranged to be inclined.
7. The gate valve with blowdown function of claim 3, wherein the two sets of second handles (17) are provided with handle sleeves.
8. A gate valve with a sewage draining function according to claim 1, characterized in that the two sets of filter boxes (6) are made of tempered glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023105843.8U CN214260973U (en) | 2020-12-22 | 2020-12-22 | Gate valve with blowdown function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023105843.8U CN214260973U (en) | 2020-12-22 | 2020-12-22 | Gate valve with blowdown function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214260973U true CN214260973U (en) | 2021-09-24 |
Family
ID=77800422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023105843.8U Expired - Fee Related CN214260973U (en) | 2020-12-22 | 2020-12-22 | Gate valve with blowdown function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214260973U (en) |
-
2020
- 2020-12-22 CN CN202023105843.8U patent/CN214260973U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |