CN215841909U - Filter with blowdown function - Google Patents
Filter with blowdown function Download PDFInfo
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- CN215841909U CN215841909U CN202121479250.XU CN202121479250U CN215841909U CN 215841909 U CN215841909 U CN 215841909U CN 202121479250 U CN202121479250 U CN 202121479250U CN 215841909 U CN215841909 U CN 215841909U
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- filter
- sewage discharge
- sewage
- quick connector
- discharge valve
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Abstract
The utility model discloses a filter with a sewage discharge function, which belongs to the technical field of filters and comprises a sewage discharge valve, a quick connector and a plastic hose, wherein the sewage discharge valve is installed at the lower end of a Y-shaped filter in a threaded connection mode, the quick connector is installed at the outlet of the sewage discharge valve in a threaded connection mode, the plastic hose is connected to the other end of the quick connector, when sewage discharge is needed, the plastic hose is connected to the quick connector of the filter, the sewage discharge valve is opened, sewage can be discharged into a sewer or a water bucket through the hose, and the indoor environment of a user or clothes of maintenance personnel cannot be polluted; if the filter screen is cleaned, the water inlet valve of the filter is closed, the sewage discharge valve is opened, water flow is subjected to pressure in the pipeline, the filter screen in the filter is reversely flushed, impurities on the filter screen are discharged, the backwashing process of the filter is completed, the sewage discharge and backwashing process is convenient and fast, maintenance difficulty of maintenance personnel is reduced, a large amount of time is saved, and meanwhile clothes of the maintenance personnel and indoor environment of a client are protected.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a filter with a pollution discharge function.
Background
The air conditioning system of large-scale public building project mostly adopts the type of semi-centralized water system, namely, cold and hot water of air conditioner are provided by cold and hot sources in a centralized way and are sent to end facilities such as fan coil pipes and the like dispersed in users for air conditioning. Because the water system is huge, dirt exists in the pipeline inevitably, the water pipe is blocked, and the air conditioning effect is influenced. The mode that the operating personnel adopted terminal blowdown to improve more, and in the actual operation process, need dismantle the filter, clear up the filter screen, discharge terminal sewage, because the water pipe generally is in higher position and has certain pressure, cause spilling of sewage easily, pollute customer's indoor environment, pollute maintainer's clothing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a filter with a sewage discharge function, which can effectively solve the splashing phenomenon in the sewage discharge process on the premise of effectively filtering dirt such as silt, dirt and the like, can realize quick sewage discharge and filter screen cleaning through a back flushing function under the condition of not disassembling the filter, and is convenient and quick to use.
The specific technical scheme provided by the utility model is as follows:
the filter with the sewage discharge function comprises a sewage discharge valve, a quick connector and a plastic hose, wherein the sewage discharge valve is installed at the lower end of a Y-shaped filter in a threaded connection mode, the quick connector is installed at the outlet of the sewage discharge valve in a threaded connection mode, the plastic hose is connected to the other end of the quick connector, a clamping connector matched with the plastic hose is arranged at the other end of the quick connector, the Y-shaped filter comprises a connecting pipe and a filtering pipe which are communicated with each other, and an included angle between the connecting pipe and the filtering pipe is 45-60 degrees.
Optionally, the both ends of connecting pipe are water inlet and delivery port respectively, the filter tube with the joint department of connecting pipe is provided with the filter screen, the tip of filter tube is the drain.
Optionally, the clamping connector is a water pipe connector structure of the washing machine.
The utility model has the following beneficial technical effects:
the embodiment of the utility model provides a filter with a sewage discharge function, which comprises a sewage discharge valve, a quick connector and a plastic hose, wherein the sewage discharge valve is installed at the lower end of a Y-shaped filter in a threaded connection mode, the quick connector is installed at the outlet of the sewage discharge valve in a threaded connection mode, the plastic hose is connected to the other end of the quick connector, the other end of the quick connector is provided with a clamping connector matched with the plastic hose, the Y-shaped filter comprises a connecting pipe and a filtering pipe which are communicated with each other, and the included angle between the connecting pipe and the filtering pipe is 45-60 degrees; when sewage drainage is needed, the plastic hose is connected to the quick connector of the filter, and the sewage drainage valve is opened, so that the sewage can be drained into a sewer or a water bucket through the hose, and the indoor space of a user or clothes of maintenance personnel cannot be polluted; if the filter screen is cleaned, the water inlet valve of the filter is closed, the sewage discharge valve is opened, water flow is subjected to pressure in the pipeline, the filter screen in the filter is reversely flushed, impurities on the filter screen are discharged, the backwashing process of the filter is completed, the sewage discharge and backwashing process is convenient and fast, maintenance difficulty of maintenance personnel is reduced, a large amount of time is saved, and meanwhile clothes of the maintenance personnel and indoor environment of a client are protected.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is an exploded view of a filter with a sewage discharge function according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a filter having a sewage discharging function according to an embodiment of the present invention;
fig. 3 is a schematic view of an installation structure of a filter with a sewage discharging function according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A filter having a drain function according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1 to 3, a filter with a sewage draining function according to an embodiment of the present invention includes a sewage draining valve 2 installed at a lower end of a Y-shaped filter 1 by using a threaded connection, a quick coupling 3 installed at an outlet of the sewage draining valve 2 by using a threaded connection, and a plastic hose 4 connected to the other end of the quick coupling 3, wherein a clamping coupling 5 matched with the plastic hose 4 is disposed at the other end of the quick coupling 3, the Y-shaped filter 1 includes a connecting pipe 101 and a filtering pipe 102 which are communicated with each other, and an included angle between the connecting pipe 101 and the filtering pipe 102 is 45 ° to 60 °.
Referring to fig. 1 to 3, the two ends of the connection pipe 101 are respectively provided with a water inlet 103 and a water outlet 104, a filter screen 105 is disposed at the joint of the filter pipe 102 and the connection pipe 101, the end of the filter pipe 102 is a sewage outlet, preferably, the clamp joint 5 is a water pipe joint structure of a washing machine, and further, a washing machine hose can be used to discharge sewage into a sewer or a bucket.
The embodiment of the utility model provides a filter with a sewage discharge function, which comprises a sewage discharge valve, a quick connector and a plastic hose, wherein the sewage discharge valve is installed at the lower end of a Y-shaped filter in a threaded connection mode, the quick connector is installed at the outlet of the sewage discharge valve in a threaded connection mode, the plastic hose is connected to the other end of the quick connector, the other end of the quick connector is provided with a clamping connector matched with the plastic hose, the Y-shaped filter comprises a connecting pipe and a filtering pipe which are communicated with each other, and the included angle between the connecting pipe and the filtering pipe is 45-60 degrees; when sewage drainage is needed, the plastic hose is connected to the quick connector of the filter, and the sewage drainage valve is opened, so that the sewage can be drained into a sewer or a water bucket through the hose, and the indoor space of a user or clothes of maintenance personnel cannot be polluted; if the filter screen is cleaned, the water inlet valve of the filter is closed, the sewage discharge valve is opened, water flow is subjected to pressure in the pipeline, the filter screen in the filter is reversely flushed, impurities on the filter screen are discharged, the backwashing process of the filter is completed, the sewage discharge and backwashing process is convenient and fast, maintenance difficulty of maintenance personnel is reduced, a large amount of time is saved, and meanwhile clothes of the maintenance personnel and indoor environment of a client are protected.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (3)
1. The utility model provides a filter with blowdown function, its characterized in that, the filter includes adopts threaded connection to install the blowdown valve at Y type filter lower extreme, adopts threaded connection to install quick-operation joint in blowdown valve exit, connection are in the plastic hose of the quick-operation joint other end, wherein, the other end of quick-operation joint is provided with the joint head that matches each other with plastic hose, Y type filter is including the connecting pipe and the filter tube of intercommunication each other, the connecting pipe with the contained angle between the filter tube is 45 ~ 60.
2. The filter of claim 1, wherein the two ends of the connecting pipe are respectively a water inlet and a water outlet, a filter screen is arranged at the joint of the filter pipe and the connecting pipe, and a sewage outlet is arranged at the end part of the filter pipe.
3. The filter of claim 1, wherein the snap fitting is a washing machine plumbing fitting arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479250.XU CN215841909U (en) | 2021-06-30 | 2021-06-30 | Filter with blowdown function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479250.XU CN215841909U (en) | 2021-06-30 | 2021-06-30 | Filter with blowdown function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215841909U true CN215841909U (en) | 2022-02-18 |
Family
ID=80335880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121479250.XU Active CN215841909U (en) | 2021-06-30 | 2021-06-30 | Filter with blowdown function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215841909U (en) |
-
2021
- 2021-06-30 CN CN202121479250.XU patent/CN215841909U/en active Active
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