CN218853676U - Y type filter for charge device - Google Patents
Y type filter for charge device Download PDFInfo
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- CN218853676U CN218853676U CN202223391070.3U CN202223391070U CN218853676U CN 218853676 U CN218853676 U CN 218853676U CN 202223391070 U CN202223391070 U CN 202223391070U CN 218853676 U CN218853676 U CN 218853676U
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Abstract
The utility model relates to a Y type filter technical field especially relates to a Y type filter for charge device. Including filtering the valve body, the filter screen, online clearance valve cap device, wherein, online clearance valve cap device includes end cover and tapered end, end cover threaded connection is in the sleeve bottom, and fix the filter screen inside the sleeve through the end cover, the end cover middle part is provided with the through-hole, the end cover below is provided with the connecting pipe, sleeve and connecting pipe pass through the through-hole intercommunication, be provided with the blow off pipe on the connecting pipe, tapered end one end threaded connection is inside the connecting pipe, be used for sealed blow off pipe and connecting pipe, when wasing Y type filter, at blow off pipe coupling hose, open the tapered end, the inside impurity of filter screen can be discharged through the blow off pipe, need not to dismantle Y type filter, online clearance process has been realized, time saving and labor saving work efficiency is high.
Description
Technical Field
The utility model relates to a Y type filter technical field especially relates to a Y type filter for charge device.
Background
The automatic dosing device is mainly used for treating feed water, furnace water, circulating water, wastewater and the like of a power plant, and can also be used in industries such as petroleum, chemical engineering, environmental protection, water supply systems and the like; an automatic chemical feeding device mainly comprises a solution tank, a stirrer, a metering pump, a Y-shaped filter, a safety valve, a back pressure valve, a check valve, a pulse damper, a water level gauge, a pressure gauge, a control cabinet, a mounting platform and the like which are integrally mounted on a base.
Wherein Y type filter installs on the pipeline between solution tank and measuring pump, impurity in can the effective filtration liquid medicine, but traditional Y type filter does not possess online clearance function, during clearance at every turn, need close the measuring pump, then closes the valve on the inlet tube, unloads Y type filter to unpack Y type filter apart and wash, not only waste time and energy, work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem, be not enough to the technique that the aforesaid exists, the utility model provides a Y type filter for charge device, including filtering the valve body, the filter screen, clearance valve cap device on line, wherein, clearance valve cap device on line includes end cover and tapered end, end cover threaded connection is in the sleeve bottom, and fix the filter screen inside the sleeve through the end cover, the end cover middle part is provided with the through-hole, the end cover below is provided with the connecting pipe, sleeve and connecting pipe pass through the through-hole intercommunication, be provided with the blow off pipe on the connecting pipe, tapered end one end threaded connection is inside the connecting pipe, be used for sealed blow off pipe and connecting pipe, when wasing Y type filter, at blow off union coupling hose, open the tapered end, the inside impurity of filter screen can be discharged through the blow off pipe, need not to dismantle Y type filter, online cleaning process has been realized, labour saving and time saving work efficiency is high.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a Y type filter for charge device which characterized in that includes:
the left side of the filtering valve body is provided with a water inlet, the right side of the filtering valve body is provided with a water outlet, and a sleeve is obliquely arranged below the filtering valve body;
the filter screen is arranged inside the sleeve;
the online bonnet cleaning device is arranged at the bottom of the sleeve;
the online valve cap cleaning device comprises an end cover and a lock head, wherein the end cover is in threaded connection with the bottom of the sleeve, the filter screen is fixed inside the sleeve through the end cover, a through hole is formed in the middle of the end cover, a connecting pipe is arranged below the end cover, the sleeve and the connecting pipe are communicated through the through hole, a drain pipe is arranged on the connecting pipe, and one end of the lock head is in threaded connection with the inside of the connecting pipe and used for sealing the drain pipe and the connecting pipe.
Further optimize this technical scheme, the blow off pipe sets up in connecting pipe one side middle part perpendicularly, be provided with anti-skidding line on the blow off pipe.
Further optimize this technical scheme, the tapered end bottom is provided with the boss, be provided with the sealing washer between boss and the connecting pipe bottom to seal through the sealing washer.
Further optimize this technical scheme, the through-hole top is provided with the reducing, the little head end of reducing is down, the big head end is up.
Further optimize this technical scheme, the diameter of the last port of reducing is less than or equal to the internal diameter of filter screen.
Further optimize this technical scheme, the tapered end top is provided with the rubber block for sealed through-hole.
Further optimize this technical scheme, the rubber block below is provided with the card platform, the tapered end top is provided with the draw-in groove corresponding with the card platform, card platform and draw-in groove cooperation.
Further optimizing the technical scheme, the diameter of the rubber block is larger than that of the through hole and is smaller than or equal to the inner diameter of the connecting pipe.
Further optimize this technical scheme, boss top is fixed and is provided with the valve switch.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. when the Y-shaped filter is cleaned, the locking head is opened by connecting the hose with the blow-off pipe, the impurities in the filter screen can be discharged through the blow-off pipe, the Y-shaped filter does not need to be disassembled, the online cleaning process is realized, and the time and labor saving work efficiency is high.
2. The top of the through hole is provided with a reducing hole, the small end of the reducing hole faces downwards, the large end of the reducing hole faces upwards, the diameter of the upper port of the reducing hole is smaller than or equal to the inner diameter of the filter screen, and due to the arrangement of the reducing hole, impurities can be prevented from being accumulated above the through hole during pollution discharge.
3. The tapered end top is provided with the block rubber for sealed through-hole, under the tapered end closed condition, the block rubber compresses tightly sealed in the through-hole bottom, and tapered end and connecting pipe thread seal in addition, dual function are sealed, and the sealed effect in through-hole top is better.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a perspective view of a Y-type filter for a chemical feeder.
FIG. 2 is a partial sectional view showing an inner mounting structure of a Y-type filter for a drug adding device.
Fig. 3 is a partial sectional view of the internal structure of the end cap.
Fig. 4 is a partial cross-sectional view of the internal mounting structure of the lock cylinder.
Fig. 5 is a schematic view of the open blowdown state of the Y-strainer.
In the figure:
1. a filtering valve body; 101. a water inlet; 102. a water outlet; 103. a sleeve;
2. a filter screen;
3. cleaning the bonnet device on line; 301. an end cap; 302. a lock head;
30101. a through hole; 30102. a connecting pipe; 30103. a blow-off pipe; 30104. anti-skid lines; 30105. reducing;
30201. a boss; 30202. a seal ring; 30203. a rubber block; 30204. a clamping table; 30205. a card slot; 30206. and (6) opening and closing a valve.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.
In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms first, second, etc. in this specification are not necessarily all referring to the same item, but are instead intended to cover the same item.
Furthermore, in the description of the present invention, the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in combination with the specific situation.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The first embodiment is as follows: referring to fig. 1-5, a Y-filter for a dosing device is characterized in that: the method comprises the following steps:
the filter valve comprises a filter valve body 1, wherein a water inlet 101 is formed in the left side of the filter valve body 1, a water outlet 102 is formed in the right side of the filter valve body, and a sleeve 103 is obliquely arranged below the filter valve body 1;
a filter screen 2 disposed inside the sleeve 103;
the online bonnet 3 cleaning device is arranged at the bottom of the sleeve 103;
wherein, online clearance valve cap device 3 includes end cover 301 and tapered end 302, end cover 301 threaded connection is in sleeve 103 bottom to fix filter screen 2 inside sleeve 103 through end cover 301, end cover 301 middle part is provided with through-hole 30101, end cover 301 below is provided with connecting pipe 30102, sleeve 103 and connecting pipe 30102 pass through-hole 30101 intercommunication, be provided with blow off pipe 30103 on the connecting pipe 30102, tapered end 302 one end threaded connection is inside connecting pipe 30102 for sealed drain and connecting pipe 30102.
The water inlet 101 and the water outlet 102 on two sides of the filtering valve body 1 are connected to corresponding pipelines of the automatic dosing device, when the metering pump works, the liquid medicine can be filtered through the Y-shaped filter, and impurities in the liquid medicine can be left in the filter screen 2 during filtering; when the Y-shaped filter is cleaned, a hose is arranged on the blow-off pipe 30103, the other end of the hose is connected with a container, and impurities are received by the external container; the blow-off pipe 30103 is vertically arranged in the middle of one side of the connecting pipe 30102, the blow-off pipe 30103 is provided with anti-slip lines 30104, and the anti-slip lines 30104 can prevent the hose from falling off from the blow-off pipe 30103.
A valve switch 30206 is fixedly arranged at the top of the boss 30201, the lock 302 is light to rotate through the valve switch 30206, when the valve switch 30206 is rotated counterclockwise, the valve switch 30206 can drive the lock 302 to rotate counterclockwise together, so that the lock 302 is driven to move downward along the connecting pipe 30102, the through hole 30101 is opened, the valve switch 30206 is continuously rotated until the top of the lock 302 is located below the drain 30103 (please refer to fig. 5), the drain 30103 is completely opened, at this time, a small part of liquid medicine can be discharged from the drain 30103 through the filter screen 2, the through hole 30101 and the connecting pipe 30102, under the drive of water flow, impurities can be discharged from the drain 30103 along with water flow, after the impurities are discharged, the lock 302 is rotated clockwise to close the through hole 30101, finally, the hose is pulled out, and the Y-type filter is cleaned.
It is worth explaining that the Y-shaped filter is connected to a water inlet pipe between the bottom of the solution tank and the metering pump, and because a large amount of liquid medicine is filled in the solution tank, certain pressure exists at the position of the Y-shaped filter, when the blow-off pipe 30103 is opened, only a small part of water flow is discharged from the blow-off pipe 30103, and the work of the metering pump is not influenced.
In a further optimized scheme, the top of the through hole 30101 is provided with a reducing hole 30105, the small end of the reducing hole 30105 faces downwards, and the large end faces upwards; the diameter of the upper port of the reducing 30105 is smaller than or equal to the inner diameter of the filter screen 2, and due to the arrangement of the reducing 30105, impurities can be prevented from being accumulated above the through hole 30101 during pollution discharge.
In a further optimized scheme, referring to fig. 2-4, the top end of the lock head 302 is provided with a rubber block 30203 for sealing the through hole 30101, when the lock head 302 is locked inside the connecting pipe 30102, the top of the lock head 302 presses the rubber block 30203 to the bottom of the through hole 30101, the bottom of the through hole 30101 can be sealed by the rubber block 30203, and meanwhile, the lock head 302 and the inner wall of the connecting pipe 30102 are in threaded connection, so that the through hole 30101 can be sealed, and through double sealing, the sealing effect of the through hole 30101 is good.
It should be noted that a card table 30204 is disposed below the rubber block 30203, a card slot 30205 corresponding to the card table 30204 is disposed on the top of the lock head 302, the card table 30204 is matched with the card slot 30205, and the rubber block 30203 can be fixed on the top of the lock head 302 by a snap-fit manner, or can be fixed on the top of the lock head 302 by an adhesive or other manners.
To sum up, when wasing Y type filter, at the last coupling hose of blow off pipe 30103, open tapered end 302, the inside impurity of filter screen 2 can be discharged through blow off pipe 30103, need not to dismantle Y type filter, and the clearance finishes the back and closes tapered end 302, with blow off pipe 30103 on the hose pull out can, realized online clearance process, labour saving and time saving work efficiency is high.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. The utility model provides a Y type filter for charge device which characterized in that includes:
the left side of the filtering valve body is provided with a water inlet, the right side of the filtering valve body is provided with a water outlet, and a sleeve is obliquely arranged below the filtering valve body;
the filter screen is arranged inside the sleeve;
the online bonnet cleaning device is arranged at the bottom of the sleeve;
the online cleaning valve cap device comprises an end cover and a lock head, wherein the end cover is in threaded connection with the bottom of the sleeve, the filter screen is fixed inside the sleeve through the end cover, a through hole is formed in the middle of the end cover, a connecting pipe is arranged below the end cover, the sleeve and the connecting pipe are communicated through the through hole, a drain pipe is arranged on the connecting pipe, and one end of the lock head is in threaded connection with the inside of the connecting pipe and used for sealing the drain pipe and the connecting pipe.
2. The Y-shaped filter for the dosing device according to claim 1, wherein the drain pipe is vertically arranged in the middle of one side of the connecting pipe, and anti-skid grains are arranged on the drain pipe.
3. The Y-shaped filter for the dosing device according to claim 1, wherein a boss is arranged at the bottom of the lock head, and a sealing ring is arranged between the boss and the bottom of the connecting pipe and is sealed by the sealing ring.
4. The Y-shaped filter for the dosing device according to claim 1, wherein the top of the through hole is provided with a reducing hole, the small end of the reducing hole faces downwards, and the large end of the reducing hole faces upwards.
5. The Y-shaped filter for the dosing device according to claim 4, wherein the diameter of the upper port with the variable diameter is less than or equal to the inner diameter of the filter screen.
6. The Y-shaped filter for the dosing device according to claim 1, wherein a rubber block is arranged at the top end of the lock head and used for sealing the through hole.
7. The Y-shaped filter for the dosing device according to claim 6, wherein a clamping table is arranged below the rubber block, a clamping groove corresponding to the clamping table is arranged at the top of the lock head, and the clamping table is matched with the clamping groove.
8. The Y-shaped filter for the drug adding device according to claim 7, wherein the diameter of the rubber block is larger than that of the through hole and is smaller than or equal to the inner diameter of the connecting pipe.
9. The Y-shaped filter for the dosing device according to claim 3, wherein a valve switch is fixedly arranged at the top of the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223391070.3U CN218853676U (en) | 2022-12-18 | 2022-12-18 | Y type filter for charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223391070.3U CN218853676U (en) | 2022-12-18 | 2022-12-18 | Y type filter for charge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218853676U true CN218853676U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223391070.3U Active CN218853676U (en) | 2022-12-18 | 2022-12-18 | Y type filter for charge device |
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| Country | Link |
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| CN (1) | CN218853676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116899310A (en) * | 2023-09-08 | 2023-10-20 | 山东建投工程检测鉴定有限公司 | Sewer sewage filtering valve |
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2022
- 2022-12-18 CN CN202223391070.3U patent/CN218853676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116899310A (en) * | 2023-09-08 | 2023-10-20 | 山东建投工程检测鉴定有限公司 | Sewer sewage filtering valve |
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