CN212356787U - Pre-meter filter for drainage valve - Google Patents
Pre-meter filter for drainage valve Download PDFInfo
- Publication number
- CN212356787U CN212356787U CN202020662671.5U CN202020662671U CN212356787U CN 212356787 U CN212356787 U CN 212356787U CN 202020662671 U CN202020662671 U CN 202020662671U CN 212356787 U CN212356787 U CN 212356787U
- Authority
- CN
- China
- Prior art keywords
- filter
- drain valve
- delivery port
- edulcoration
- mounting hole
- Prior art date
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000003139 buffering effect Effects 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 13
- 238000005219 brazing Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter before table for drain valve belongs to the filter technology field, including mounting hole, delivery port, edulcoration filter module and buffering drainage subassembly, the top of edulcoration filter module is provided with buffering drainage subassembly, one side of the top of buffering drainage subassembly is connected with the delivery port, one side of delivery port is provided with the mounting hole, one side of mounting hole far away from the delivery port is provided with the water inlet; the utility model discloses a set up edulcoration filtering component, improve the cleanliness factor of water, prevent that impurity from damaging the drain valve, improve equipment's life, reduce equipment damage probability, guarantee filterable reliability, improve operating mass with rated load, through setting up buffering drainage component, cushion the rivers by buffer board and buffer spring, prevent that the velocity of water flow from causing the filter to damage at the excessive speed, guarantee the edulcoration effect, guarantee the convenience of buffering, practice thrift manpower and materials resources, improve the service quality.
Description
Technical Field
The utility model belongs to the technical field of the filter, concretely relates to filter before table for drainage valve.
Background
The drainage valve is an indispensable water industry product, is mainly applied to the fields such as city, building, enterprise water supply and drainage engineering, industry and domestic sewage treatment and hydraulic engineering, wherein use more mainly all kinds of well low pressure valves, including all kinds of butterfly valves and gate valves other also ball valves, check valves, discharge valve, plug valve, diaphragm valve, relief pressure valve, flow regulating valve, mud valve etc.. The device is mainly used for discharging liquid or controlling liquid level.
But current filter before table for drain valve does not set up buffering drainage component when using, leads to intaking and can't cushion after, influences the filter effect, reduces and removes impurity volume, extravagant manpower and materials resource, does not set up edulcoration filter assembly when carrying out the edulcoration, leads to the unable clearance of impurity in the rivers, and the fragile drain valve reduces the life of equipment, influences operating quality.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a filter before table for drainage valve has buffering drainage, the filterable characteristics of edulcoration.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a filter before table for drain valve, includes mounting hole, delivery port, edulcoration filtering component and buffering drainage subassembly, edulcoration filtering component's top is provided with buffering drainage subassembly, top one side of buffering drainage subassembly is connected with the delivery port, one side of delivery port is provided with the mounting hole, one side that the delivery port was kept away from to the mounting hole is provided with the water inlet.
Preferably, edulcoration filtering component is including adsorbing net, sealing base, drain pipe, fiber screen, scraper blade, link, filter chamber, pivot and grid net, wherein, the inner wall surface of filter chamber is provided with adsorbs the net, the top of adsorbing the net is provided with the grid net, the bottom of filter chamber is connected with sealing base, sealing base's bottom is connected with the drain pipe, sealing base's top is provided with the pivot, one side symmetric connection of pivot has the fiber screen, the top of fiber screen is provided with the link, one side of link is connected with the scraper blade.
Preferably, buffering drainage subassembly includes buffer board, activity buckle, buffer spring, play water bucket, mounting panel, limiting plate and spacing spout, wherein, one side of going out the water bucket is provided with the mounting panel, the surperficial symmetric connection of mounting panel has buffer spring, one side that buffer spring kept away from the mounting panel is provided with the activity buckle, one side of activity buckle is connected with the buffer board, the bottom of buffer board is provided with spacing spout, the bottom of spacing spout is connected with the limiting plate.
Preferably, the mounting hole, the water outlet and the water inlet are fixedly connected in a brazing mode, and sealing rings are arranged on the surfaces of the water outlet and the water inlet.
Preferably, one side of the grid net is provided with a limit ring corresponding to the rotating shaft, and the top end of the sealing base is provided with a bearing sleeve corresponding to the rotating shaft.
Preferably, the connecting frame is connected to the surface of the rotating shaft through a fixing bolt, and the scraper is installed on one side of the connecting frame through a locking bolt.
Preferably, the buffer plate and the limiting plate are of an integrated structure, and the bottom end of the buffer plate is provided with a positioning bolt corresponding to the limiting sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up edulcoration filtering component, carry out the separation adsorption treatment by fiber filter screen and the impurity of inhaling in the net to rivers, improve the cleanliness factor of water, prevent that impurity from damaging the drain valve, improve equipment's life reduces equipment and damages the probability, is provided with the pivot and drives the scraper blade and rotate and clear up the adsorption net surface, guarantees filterable reliability, improves work quality.
2. The utility model discloses a set up buffering drainage subassembly, cushion the rivers by buffer board and buffer spring, prevent that the velocity of flow from causing the filter to damage at the excessive speed, guarantee the edulcoration effect, guarantee the convenience of buffering, practice thrift manpower and materials resources, improve the service quality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the impurity removing and filtering assembly of the present invention;
fig. 3 is a schematic structural view of the buffering drainage assembly of the present invention.
In the figure: 1. mounting holes; 2. a water outlet; 3. an impurity removal filtering component; 31. an adsorption net; 32. sealing the base; 33. a drain pipe; 34. a fiber screen; 35. a squeegee; 36. a connecting frame; 37. a filter chamber; 38. a rotating shaft; 39. a grid net; 4. a buffer drainage assembly; 41. a buffer plate; 42. a movable buckle; 43. a buffer spring; 44. a water outlet hopper; 45. mounting a plate; 46. a limiting plate; 47. a limiting chute; 5. a water inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a pre-meter filter for a drainage valve comprises a mounting hole 1, a water outlet 2, an impurity removal filtering component 3 and a buffering drainage component 4, wherein the buffering drainage component 4 is arranged at the top end of the impurity removal filtering component 3, the water outlet 2 is connected to one side of the top end of the buffering drainage component 4, the mounting hole 1 is formed in one side of the water outlet 2, a water inlet 5 is formed in one side, away from the water outlet 2, of the mounting hole 1, in order to improve the sealing performance of the filter, the mounting hole 1, the water outlet 2 and the water inlet 5 are fixedly connected in a brazing mode, and sealing rings are arranged on the surfaces of the water outlet;
the impurity removal filtering component 3 comprises an adsorption net 31, a sealing base 32, a drain pipe 33, a fiber filter screen 34, a scraper 35, a connecting frame 36, a filtering cavity 37, a rotating shaft 38 and a grating net 39, wherein the adsorption net 31 is arranged on the surface of the inner wall of the filtering cavity 37, the grating net 39 is arranged at the top end of the adsorption net 31, the sealing base 32 is connected with the bottom end of the filtering cavity 37, the drain pipe 33 is connected with the bottom end of the sealing base 32, the rotating shaft 38 is arranged at the top end of the sealing base 32, in order to ensure the normal rotation of the rotating shaft 38, a limit ring is arranged at one side of the grating net 39 corresponding to the rotating shaft 38, a bearing sleeve is arranged at the top end of the sealing base 32 corresponding to the rotating shaft 38, the fiber filter screen 34 is symmetrically connected with one side of the rotating shaft 38, the connecting frame 36 is arranged at the top end of the fiber filter screen 34, the scraper 35 is installed on one side of the connecting frame 36 through a locking bolt;
The utility model discloses a theory of operation and use flow: firstly, the mounting hole 1 of the utility model is mounted at the front end of the drain valve, then the water inlet 5 and the water outlet 2 are respectively connected with the water pipe, after ensuring reliable sealing, the interior of the filter is communicated with water, water flow is flushed to the buffer plate 41 along the water inlet 5, the buffer plate 41 is stressed to drive the buffer spring 43 to compress, when the buffer spring 43 is compressed, the buffer plate 41 drives the limit plate 46 to move, when the limit plate 46 moves to one side of the limit ring along the limit sliding groove 47, the limit plate 46 stops moving and guides the water flow to the interior of the filter chamber 37, after passing through the connecting frame 36, the water flow is blocked and filtered by the fiber filter screen 34, when passing through the fiber filter screen 34, the rotating shaft 38 is driven to rotate, the scraper 35 at one side of the connecting frame 36 is rotated by the rotating shaft 38, the scraper 35 is rotated to clean impurities on the surface of the absorbent, the valve on the surface of the drain pipe 33 is opened, so that impurities in the filter chamber 37 flow out under the action of water flow, and the convenience of cleaning is ensured.
It should be known to those skilled in the art that the protection scheme of the present invention is not limited to the above-mentioned embodiments, and various permutations, combinations and transformations can be performed on the basis of the above-mentioned embodiments, without violating the spirit of the present invention, all the transformations performed by the present invention fall within the protection scope of the present invention.
Claims (7)
1. A pre-gauge filter for a drain valve, comprising: including mounting hole (1), delivery port (2), edulcoration filtering component (3) and buffering drainage subassembly (4), the top of edulcoration filtering component (3) is provided with buffering drainage subassembly (4), top one side of buffering drainage subassembly (4) is connected with delivery port (2), one side of delivery port (2) is provided with mounting hole (1), one side that delivery port (2) were kept away from in mounting hole (1) is provided with water inlet (5).
2. The pre-meter filter for a drain valve of claim 1, wherein: edulcoration filtering component (3) are including adsorbing net (31), sealing base (32), drain pipe (33), fiber screen (34), scraper blade (35), link (36), filter chamber (37), pivot (38) and grid net (39), wherein, the inner wall surface of filter chamber (37) is provided with adsorbs net (31), the top of adsorbing net (31) is provided with grid net (39), the bottom of filter chamber (37) is connected with sealing base (32), the bottom of sealing base (32) is connected with drain pipe (33), the top of sealing base (32) is provided with pivot (38), one side symmetric connection of pivot (38) has fiber screen (34), the top of fiber screen (34) is provided with link (36), one side of link (36) is connected with scraper blade (35).
3. The pre-meter filter for a drain valve of claim 1, wherein: buffering drainage subassembly (4) are including buffer board (41), activity buckle (42), buffer spring (43), play water bucket (44), mounting panel (45), limiting plate (46) and spacing spout (47), wherein, one side of play water bucket (44) is provided with mounting panel (45), the surperficial symmetric connection of mounting panel (45) has buffer spring (43), one side that mounting panel (45) were kept away from in buffer spring (43) is provided with activity buckle (42), one side of activity buckle (42) is connected with buffer board (41), the bottom of buffer board (41) is provided with spacing spout (47), the bottom of spacing spout (47) is connected with limiting plate (46).
4. The pre-meter filter for a drain valve of claim 1, wherein: the mounting hole (1), the water outlet (2) and the water inlet (5) are fixedly connected in a brazing mode, and sealing rings are arranged on the surfaces of the water outlet (2) and the water inlet (5).
5. A pre-meter filter for a drain valve according to claim 2, wherein: one side of the grid net (39) is provided with a limiting ring corresponding to the rotating shaft (38), and the top end of the sealing base (32) is provided with a bearing sleeve corresponding to the rotating shaft (38).
6. A pre-meter filter for a drain valve according to claim 2, wherein: the connecting frame (36) is connected to the surface of the rotating shaft (38) through a fixing bolt, and the scraping plate (35) is installed on one side of the connecting frame (36) through a locking bolt.
7. A pre-meter filter for a drain valve according to claim 3, wherein: buffer plate (41) and limiting plate (46) formula structure as an organic whole, the bottom of buffer plate (41) corresponds spacing spout (47) and is provided with positioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662671.5U CN212356787U (en) | 2020-04-27 | 2020-04-27 | Pre-meter filter for drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662671.5U CN212356787U (en) | 2020-04-27 | 2020-04-27 | Pre-meter filter for drainage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212356787U true CN212356787U (en) | 2021-01-15 |
Family
ID=74134222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020662671.5U Expired - Fee Related CN212356787U (en) | 2020-04-27 | 2020-04-27 | Pre-meter filter for drainage valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212356787U (en) |
-
2020
- 2020-04-27 CN CN202020662671.5U patent/CN212356787U/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: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |