CN216259428U

CN216259428U - PP filter core connector with current-limiting function

Info

Publication number: CN216259428U
Application number: CN202120578352.0U
Authority: CN
Inventors: 张旭东; 张艺研
Original assignee: Wuhu Huamei Filtration And Purification Technology Co ltd
Current assignee: Wuhu Huamei Filtration And Purification Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2022-04-12
Anticipated expiration: 2031-03-22

Abstract

The utility model provides a PP filter element connector with a flow limiting function, which comprises a four-way connector, wherein the four-way connector is fixedly connected with a filter element head, a water inlet channel and a water outlet channel are arranged in the filter element head, an electric valve is arranged at the top of the water inlet channel, a water flow sensor is arranged on the top wall of the water outlet channel, and the water flow sensor is electrically connected with the electric valve.

Description

PP filter core connector with current-limiting function

Technical Field

The utility model mainly relates to the technical field of water purifiers, in particular to a PP filter element connector with a flow limiting function.

Background

The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The water purifier is generally used as a small purifier for household use.

Its technical core is filter equipment such as filtration membrane in the filter core device, and filter equipment's effect is good and bad influence, and current filter equipment generally has filter core connector and filter core body to constitute, and the filter core connector can make rivers pass in and out the filter core body.

During the operation of the specific embodiment, the inventor finds the following defects:

the filtering function of the filtering device is limited, the filtering device adopts layer upon layer filtering, when the water consumption of a user is increased, because the filtering device is not internally provided with the current limiting device, the water flow in the filtering device can be quickened, and the filtering device cannot ensure a better filtering effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

The utility model provides a PP filter element connector with a flow limiting function, which is used for solving the technical problem that a good filtering effect cannot be ensured when water in a filtering device flows too fast because a flow limiting device is not arranged in the filtering device in the background technology.

Technical scheme

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: the utility model provides a PP filter core connector with current-limiting function, includes the cross joint, cross joint fixed connection filter core head, inside income water passageway and the exhalant canal of being equipped with of filter core head, it is equipped with electric valve to go into the water passageway top, the exhalant canal roof is equipped with the rivers sensor, rivers sensor electric connection electric valve.

Further, the four-way joint includes long connector, other two connectors of long connector both sides fixed connection, long connector top outer lane is connected and is combined the piece, be equipped with a plurality of connecting holes on combining the piece, connecting hole accordant connection current-limiting cap.

Further, the water flow sensor comprises a rotating speed measuring device, the bottom of the rotating speed measuring device is connected with the rotating roller, the side face of the rotating roller is provided with a propeller blade, and the outer side of the propeller blade is provided with a protective frame.

Furthermore, the electric valve comprises a driving device, the bottom of the driving device is connected with a screw rod, the screw rod is connected with the lifting valve in a matching mode, sliding grooves are formed in two sides of the lifting valve, and the sliding grooves are connected with the side wall of the water inlet channel in a sliding mode.

The filter element further comprises a filter shell, wherein the top of the shell is provided with a water inlet pipe opening and a water outlet pipe opening, the two sides of the water inlet pipe opening and the two sides of the water outlet pipe opening are provided with inserting ports, the inserting ports are connected with the filter element heads in a matching mode, the inner side of each inserting port is provided with a limiting hole, and the limiting hole is connected with a locking device in a matching mode.

Furthermore, the locking device comprises two insertion blocks, the insertion blocks are connected with the filtering shell in a sliding mode, one end of each insertion block is fixedly connected with the vertical plate, and one side of the middle of the vertical plate is connected with the elastic piece.

Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the utility model has reasonable design, can control the electric valve to be switched on and off by utilizing the water flow sensor, and prevents the low water purification efficiency caused by the over-high flow rate of water flow;

by arranging the four-way connector, a plurality of filter element heads can be connected at a place with large water flow, so that the purification efficiency is improved;

the filter element head and the filter shell are detachably connected, and the filter element is easy to replace.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a schematic view of the structure of the filter element head of the present invention;

FIG. 4 is a schematic view of a water flow sensor according to the present invention;

FIG. 5 is a schematic view of the electrically operated valve of the present invention;

fig. 6 is a schematic structural view of the locking device of the present invention.

Reference numerals

1. A four-way joint; 101. a long connector; 102. a combining block; 103. a flow-limiting cap; 2. a filter element head; 3. a water inlet channel; 4. an electrically operated valve; 401. a drive device; 402. a screw rod; 403. a lift valve; 404. a sliding groove; 5. a water flow sensor; 501. a speed measuring device; 502. a rotating roller; 503. a propeller blade; 504. a protective frame; 6. a filter housing; 601. a water inlet pipe opening; 602. a water outlet pipe orifice; 603. an interface; 604. a limiting hole; 605. a locking device; 6051. an insertion block; 6052. a vertical plate; 6053. an elastic member.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Examples

Referring to the accompanying drawings 1-6, a PP filter element connector with a flow limiting function comprises a four-way connector 1, wherein the four-way connector 1 is fixedly connected with a filter element head 2, a water inlet channel 3 and a water outlet channel are arranged inside the filter element head 2, an electric valve 4 is arranged at the top of the water inlet channel 3, a water flow sensor 5 is arranged on the top wall of the water outlet channel, and the water flow sensor 5 is electrically connected with the electric valve 4.

Four-way connection 1 is including long connector 101, other two connectors of long connector 101 both sides fixed connection, long connector 101 top outer lane is connected and is combined piece 102, be equipped with a plurality of connecting holes on combining piece 102, connecting hole accordant connection current-limiting cap 103, the current-limiting can be sealed four-way connection 1, when only using this device, can seal the long connector 101 of both sides through current-limiting cap 103, make the water of treating the purification through a long connector 101, when discharge is too big, just at this moment need a plurality of filter cores to combine to purify together, can improve water purification efficiency through long connector 101 with device interconnect, the connecting hole all can pass through screwed connection.

The water flow sensor 5 comprises a rotating speed measuring device 501, the bottom of the rotating speed measuring device 501 is connected with a rotating roller 502, the side surface of the rotating roller 502 is provided with a propeller blade 503, the outer side of the propeller blade 503 is provided with a protective frame 504, when water flows through a water outlet channel, the propeller blade 503 can rotate, the flow rate of the water flows is higher, the propeller blade 503 rotates faster, and the flow rate is conveyed to the rotating speed measuring device 501.

Electric valve 4 includes drive arrangement 401, lead screw 402 is connected to drive arrangement 401 bottom, lead screw 402 accordant connection lift valve 403, it has sliding groove 404 to open lift valve 403 both sides, sliding groove 404 sliding connection 3 lateral walls of income water passageway, electric valve 4 can receive the signal of telecommunication that rivers sensor 5 sent, when export water velocity is too fast, electric valve 4 can the lapse to the entering of restriction rivers reduces into the water volume, improves the filter effect, when the too high unable fine performance purification of water pressure is used, electric valve 4 closes completely and sends the warning simultaneously, reminds the user to need to pass through the external a plurality of filter equipment of cross-under 1.

Still include filtering housing 6, the casing top is equipped with into water mouth 601 and outlet pipe mouth 602, go into water mouth 601 with outlet pipe mouth 602 both sides are equipped with interface 603, interface 603 accordant connection the filter core head 2, interface 603 inboard is opened has spacing hole 604, spacing hole 604 accordant connection locking device 605, filtering housing 6's interface 603 with filter core head 2 phase-match, the casing top is equipped with into water mouth 601 and outlet pipe mouth 602 accordant connection the filter core head 2, filtering housing 6 is inside to be equipped with multiple filtration equipment.

The locking device 605 comprises two plug blocks 6051, the plug blocks 6051 are slidably connected with the filter housing 6, one end of the plug block 6051 is fixedly connected with a vertical plate 6052, one side of the middle part of the vertical plate 6052 is connected with an elastic piece 6053, the vertical plate 6052 is outwards pulled during installation, the filter element head 2 is inserted into the filter housing 6, the vertical plate 6052 is loosened, the vertical plate 6052 rebounds under the action of the elastic piece 6053 at the moment, and the plug blocks 6051 fix the filter element head 2 through the plug ports 603.

In conclusion, the water purifier is reasonable in design, when the water purifier is used, a water pipe is connected with the four-way connector, the rest water inlets are blocked by the flow limiting caps, water flows into the filter element through the water inlet channel for filtering, the water flows out from the water outlet channel after filtering is finished, the water flow sensor is coiled when the water flows out, the value measured by the water flow sensor is compared with the preset value, if the flow rate is too high, the electric valve is controlled to descend, so that the inflow water quantity is controlled, when the flow rate exceeds a certain limit, the water flow sensor gives an alarm, at the moment, the water filter device needs to be additionally arranged and is connected through the four-way connector, so that the filter device keeps a good purification effect.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a PP filter core connector with current-limiting function, its characterized in that: the water filter comprises a four-way joint (1), wherein the four-way joint (1) is fixedly connected with a filter element head (2), a water inlet channel (3) and a water outlet channel are arranged inside the filter element head (2), the top of the water inlet channel (3) is provided with an electric valve (4), the top wall of the water outlet channel is provided with a water flow sensor (5), and the water flow sensor (5) is electrically connected with the electric valve (4).

2. The PP filter cartridge connector with the flow-limiting function of claim 1, wherein: four-way connection (1) is including long connector (101), other two connectors of long connector (101) both sides fixed connection, long connector (101) top outer lane is connected and is combined piece (102), be equipped with a plurality of connecting holes on combining piece (102), connecting hole accordant connection current-limiting cap (103).

3. The PP filter cartridge connector with the flow-limiting function of claim 1, wherein: the water flow sensor (5) comprises a rotating speed measuring device (501), the bottom of the rotating speed measuring device (501) is connected with a rotating roller (502), a propeller blade (503) is arranged on the side surface of the rotating roller (502), and a protective frame (504) is arranged on the outer side of the propeller blade (503).

4. The PP filter cartridge connector with the flow-limiting function of claim 1, wherein: the electric valve (4) comprises a driving device (401), the bottom of the driving device (401) is connected with a screw rod (402), the screw rod (402) is connected with a lifting valve (403) in a matching mode, sliding grooves (404) are formed in two sides of the lifting valve (403), and the sliding grooves (404) are connected with the side wall of the water inlet channel (3) in a sliding mode.

5. The PP filter cartridge connector with the flow-limiting function of claim 1, wherein: the filter element is characterized by further comprising a filter shell (6), wherein a water inlet pipe mouth (601) and a water outlet pipe mouth (602) are arranged at the top of the shell, inserting ports (603) are arranged on two sides of the water inlet pipe mouth (601) and two sides of the water outlet pipe mouth (602), the inserting ports (603) are connected with the filter element head (2) in a matching mode, a limiting hole (604) is formed in the inner side of each inserting port (603), and the limiting hole (604) is connected with a locking device (605) in a matching mode.

6. The PP cartridge connector with the flow-limiting function of claim 5, wherein: the locking device (605) comprises two inserting blocks (6051), the inserting blocks (6051) are connected with the filtering shell (6) in a sliding mode, one end of each inserting block (6051) is fixedly connected with a vertical plate (6052), and one side of the middle of each vertical plate (6052) is connected with an elastic piece (6053).