CN209049111U - A kind of pump preceding pipeline filter - Google Patents
A kind of pump preceding pipeline filter Download PDFInfo
- Publication number
- CN209049111U CN209049111U CN201821297719.6U CN201821297719U CN209049111U CN 209049111 U CN209049111 U CN 209049111U CN 201821297719 U CN201821297719 U CN 201821297719U CN 209049111 U CN209049111 U CN 209049111U
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- CN
- China
- Prior art keywords
- filter body
- water inlet
- filter
- inlet pipe
- side wall
- Prior art date
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Abstract
The utility model discloses a kind of pump preceding pipeline filters, including filter body, the left side wall of filter body is provided with sewage water inlet pipe, the top of filter body is from left to right provided with clean water water inlet pipe and motor cover, the inner cavity top of motor cover is provided with stirring motor, the rotation axis of the bottom of stirring motor is connected with electric telescopic rod by shaft coupling, hairbrush is provided with below electric telescopic rod, the outer wall of electric telescopic rod is socketed with protective case, the bottom of filter body is provided with clean water outlet pipe, the inner cavity of filter body is provided with filter screen, the right side wall of filter body is provided with high-pressure nozzle and outlet pipe from top to bottom, the right side wall water inlet end of high-pressure nozzle is connected with spray head water inlet pipe, sewage water inlet pipe, clean water water inlet pipe, clean water outlet pipe, solenoid valve is provided on spray head water inlet pipe and outlet pipe , the utility model is convenient for cleaning the filter screen of filter inner cavity, and has the function of preferably separating impurity on hairbrush.
Description
Technical field
The utility model relates to filter technology field, in particular to a kind of pump preceding pipeline filter.
Background technique
It pumps in use, if be easy to causeing the damage of the pump housing into solid impurity, so generally in the water inlet of pump
End installation pump preceding pipeline filter, filter enters liquid before pump, by the filter screen in filter in liquid
Solid impurity is filtered, and reduction solid impurity as far as possible enters in pump, reduces the failure rate of pump.
When being filtered with filter to liquid using pump preceding pipeline, it is miscellaneous a large amount of solid to be assembled on filter screen
Matter needs periodic cleaning, otherwise, filter screen is be easy to cause to block, fluid flows decrease, and conventional filter needs to dismantle clear
It washes, cleaning is inconvenient, and the amount of labour is big, and it is at high cost, partially filter screen is cleaned using mechanical hairbrush, also due to hairbrush was fixed on
The side of strainer, the impurity on hairbrush are unable to get timely separation, cause cleaning effect poor, for this purpose, we have proposed a kind of pumps
Preceding pipeline filter.
Utility model content
The utility model provides a kind of pump preceding pipeline filter, and main purpose is can be convenient for in filter
The filter screen of chamber is cleaned, and has the function of preferably separating impurity on hairbrush.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The left side wall top of a kind of pump preceding pipeline filter, including filter body, the filter body is provided with
Sewage water inlet pipe, the top left side of the filter body are provided with clean water water inlet pipe, the top right of the filter body
Side is provided with motor cover, and the inner cavity top of the motor cover is provided with stirring motor, and the bottom output end of the stirring motor connects
It is connected to rotation axis, the rotation axis is connected with electric telescopic rod by shaft coupling, and filter is protruded into the bottom of electric telescopic rod
The left side wall lower section of the inner cavity of ontology, the electric telescopic rod is provided with hairbrush, and the outer wall of the electric telescopic rod is socketed with guarantor
Sheath, and protective case runs through the top of filter body, the bottom of the filter body is provided with clean water outlet pipe, described
It is provided with filter screen on the right side of the inner cavity of filter body, is provided with high-pressure nozzle above the right side wall of the filter body, institute
The right side wall water inlet end for stating high-pressure nozzle is connected with spray head water inlet pipe, is provided with water outlet below the right side wall of the filter body
It manages, is provided with electromagnetism on the sewage water inlet pipe, clean water water inlet pipe, clean water outlet pipe, spray head water inlet pipe and outlet pipe
Valve.
Preferably, the outer wall of the protective case is provided with rubber seal, and protective case passes through rubber seal and filtering
Device ontology is connected, and prevents the water of filter body inner cavity from entering the inner cavity of motor cover, makes stirring motor Damage by Short Circuit.
Preferably, the vertical range at the hairbrush left side wall to electric telescopic rod center is greater than the right side wall of filter screen to electric
The vertical range at dynamic telescopic rod center, when hairbrush rotates, brush filament can touch the right side wall of filter screen, carry out to filter screen clear
Reason.
Preferably, the shape of the bottom left of the filter body is V-shaped, and the bottom sundries of filter body is more,
" V " shape can make sundries be more easier to enter clean water outlet pipe from the bottom of filter body.
Preferably, the motor cover sealing welding prevents water from entering the inner cavity of motor cover, makes at the top of filter body
Stirring motor Damage by Short Circuit.
Compared with prior art, the utility model has the following beneficial effects: on the one hand, the utility model passes through high pressure spray
Head is rinsed filter screen from cleaner side, most solid impurity can be allowed to fall off from filter screen, then pass through
Clean water intake water inlet tube, flush filter inner cavity, then by rotation, telescopic electric telescopic rod, make hairbrush to filter screen again
Secondary to be cleaned, impurity is discharged by clean water outlet pipe, and the cleaning effect of filter screen is good, reduces cost of labor；On the other hand,
The utility model is rotated by hairbrush around electric telescopic rod, due to the effect of centrifugal force, be easy to make impurity on hairbrush from
It is detached from hairbrush, clean hairbrush has better effect to the cleaning of filter screen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is cross-sectional view at the utility model protective case.
In figure: 1, filter body；2, sewage water inlet pipe；3, clean water water inlet pipe；4, motor cover；5, stirring motor；6,
Rotation axis；7, electric telescopic rod；8, hairbrush；9, protective case；10, clean water outlet pipe；11, filter screen；12, high-pressure nozzle；13,
Spray head water inlet pipe；14, outlet pipe；15, solenoid valve；16, rubber seal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
The bottom of a kind of pump preceding pipeline filter as shown in Figs. 1-2, including filter body 1, filter body 1 is left
The shape of side is V-shaped, and the bottom sundries of filter body 1 is more, and " V " shape can be such that sundries is more easier from filter body 1
Bottom enter clean water outlet pipe 10, be provided with sewage water inlet pipe 2, filter body 1 above the left side wall of filter body 1
Top left side be provided with clean water water inlet pipe 3, the top right side of filter body 1 is provided with motor cover 4, and motor cover 4 seals
It is welded on the top of filter body 1, prevents water from entering the inner cavity of motor cover 4, makes 5 Damage by Short Circuit of stirring motor, motor cover 4
Inner cavity top is provided with stirring motor 5, and the bottom output end of stirring motor 5 is connected with rotation axis 6, and rotation axis 6 passes through shaft coupling
It is connected with electric telescopic rod 7, and the inner cavity of filter body 1, the left side of electric telescopic rod 7 are protruded into the bottom of electric telescopic rod 7
Hairbrush 8 is provided with below wall, the vertical range of 8 left side wall of hairbrush to 7 center of electric telescopic rod is greater than the right side wall of filter screen 11
To the vertical range at 7 center of electric telescopic rod, when hairbrush 8 rotates, brush filament can touch the right side wall of filter screen 11, to filtering
Net 11 is cleared up, and the outer wall of electric telescopic rod 7 is socketed with protective case 9, and protective case 9 runs through the top of filter body 1, is protected
The outer wall of sheath 9 is provided with rubber seal 16, and protective case 9 is connected by rubber seal 16 with filter body 1, prevents
Only the water of 1 inner cavity of filter body enters the inner cavity of motor cover 4, makes 5 Damage by Short Circuit of stirring motor, the bottom of filter body 1
It is provided with clean water outlet pipe 10, is provided with filter screen 11, the right side wall of filter body 1 on the right side of the inner cavity of filter body 1
Top is provided with high-pressure nozzle 12, and the right side wall water inlet end of high-pressure nozzle 12 is connected with spray head water inlet pipe 13, filter body 1
Outlet pipe 14, sewage water inlet pipe 2, clean water water inlet pipe 3, clean water outlet pipe 10, spray head water inlet pipe are provided with below right side wall
13 and outlet pipe 14 on be provided with solenoid valve 15.
One of the present embodiment has particular application as, and the utility model in use, outlet pipe 14 and pumps preceding pipeline
Be connected, close clean water water inlet pipe 3, the solenoid valve 15 on clean water outlet pipe 10 and spray head water inlet pipe 13, open sewage into
Solenoid valve 15 on water pipe 2 and outlet pipe 14, makes sewage enter the inner cavity of filter body 1 from sewage water inlet pipe 2, and sewage passes through
Filter screen 11 filters, and most solid impurities is made to be gathered in the filter of the right side wall of filter screen 11 or the right side of filter screen 11
1 inner cavity of ontology, filtered water is discharged by outlet pipe 14, into pump；After a period of use, to filter screen 11 and filter
The inner cavity of ontology 1 is cleaned, and is first closed the solenoid valve 15 on sewage water inlet pipe 2, clean water water inlet pipe 3 and outlet pipe 14, is beaten
The solenoid valve 15 on clean water outlet pipe 10 and spray head water inlet pipe 13 is opened, high pressure water is from clean water outlet pipe 10 through high-pressure nozzle 12
It sprays, the right side wall of washing filter screen 11 makes the solid impurity on 11 left side wall of filter screen fall off, falls in filter body 1
Intracavity bottom is simultaneously discharged from clean water outlet pipe 10, after a period of time, closes sewage water inlet pipe 2, clean water outlet pipe 10, spray head
Solenoid valve 15 on water inlet pipe 13 and outlet pipe 14 opens the solenoid valve 15 on clean water water inlet pipe 3, to filter body 1
Inner cavity water filling after the water of the inner cavity of filter body 1 is full, turns off the solenoid valve 15 on clean water water inlet pipe 3, starting stirring electricity
Machine 5 makes stirring motor 5 drive electric telescopic rod 7 to rotate by rotation axis 6, and then rotates hairbrush 8, when hairbrush 8 rotates
When to close at filter screen 11, the brush filament on hairbrush 8 clears up filter screen 11, and due to the effect of centrifugal force, brush filament
On impurity separated with brush filament, can be to mistake into the water of 1 inner cavity of filter body, while reciprocal lifting electric telescopic rod 7
About 11 strainer is all cleared up, finally, opening the solenoid valve 15 on clean water outlet pipe 10, sewage discharge can be completed clear
Reason.
The model CV750-20S for the stirring motor that the present embodiment uses, the model JINGE-1606 of electric telescopic rod,
The model ZCS-50 of solenoid valve, above-mentioned electric elements model is only to meet one of the technical program requirement, other to meet
The electric elements of the present embodiment requirement, and stirring motor, electric telescopic rod and solenoid valve are provided with and match with it
The control switch of set, and the installation site of control switch can be selected according to actual needs.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of pump preceding pipeline filter, including filter body (1), it is characterised in that: a left side for the filter body (1)
It being provided with sewage water inlet pipe (2) above side wall, the top left side of the filter body (1) is provided with clean water water inlet pipe (3),
The top right side of the filter body (1) is provided with motor cover (4), and the inner cavity top of the motor cover (4) is provided with stirring
The bottom output end of motor (5), the stirring motor (5) is connected with rotation axis (6), and the rotation axis (6) is connected by shaft coupling
It is connected to electric telescopic rod (7), and the inner cavity of filter body (1), the electric telescopic rod are protruded into the bottom of electric telescopic rod (7)
(7) it is provided with hairbrush (8) below left side wall, the outer wall of the electric telescopic rod (7) is socketed with protective case (9), and protective case
(9) run through the top of filter body (1), the bottom of the filter body (1) is provided with clean water outlet pipe (10), described
It is provided with filter screen (11) on the right side of the inner cavity of filter body (1), is provided with height above the right side wall of the filter body (1)
It presses spray head (12), the right side wall water inlet end of the high-pressure nozzle (12) is connected with spray head water inlet pipe (13), the filter body
(1) it is provided with outlet pipe (14) below right side wall, the sewage water inlet pipe (2), clean water water inlet pipe (3), clean water water outlet
Solenoid valve (15) are provided on pipe (10), spray head water inlet pipe (13) and outlet pipe (14).
2. a kind of pump preceding pipeline filter according to claim 1, it is characterised in that: the outer wall of the protective case (9)
It is provided with rubber seal (16), and protective case (9) is connected by rubber seal (16) with filter body (1).
3. a kind of pump preceding pipeline filter according to claim 1, it is characterised in that: hairbrush (8) left side wall arrives
The vertical range at electric telescopic rod (7) center be greater than filter screen (11) right side wall to electric telescopic rod (7) center it is vertical away from
From.
4. a kind of pump preceding pipeline filter according to claim 1, it is characterised in that: the filter body (1)
The shape of bottom left is V-shaped.
5. a kind of pump preceding pipeline filter according to claim 1, it is characterised in that: motor cover (4) sealing welding
Connect the top in filter body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821297719.6U CN209049111U (en) | 2018-08-13 | 2018-08-13 | A kind of pump preceding pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821297719.6U CN209049111U (en) | 2018-08-13 | 2018-08-13 | A kind of pump preceding pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049111U true CN209049111U (en) | 2019-07-02 |
Family
ID=67047403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821297719.6U Expired - Fee Related CN209049111U (en) | 2018-08-13 | 2018-08-13 | A kind of pump preceding pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209049111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848979A (en) * | 2019-12-16 | 2020-02-28 | 河北大业新能源科技有限公司 | Energy storage electric boiler |
-
2018
- 2018-08-13 CN CN201821297719.6U patent/CN209049111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848979A (en) * | 2019-12-16 | 2020-02-28 | 河北大业新能源科技有限公司 | Energy storage electric boiler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20200813 |