CN208229482U

CN208229482U - A kind of running water system filter with visor function

Info

Publication number: CN208229482U
Application number: CN201820452155.2U
Authority: CN
Inventors: 章伟杰
Original assignee: Ningbo Amico Copper Valves Manufacturing Co Ltd
Current assignee: Ningbo Amico Copper Valves Manufacturing Co Ltd
Priority date: 2018-04-02
Filing date: 2018-04-02
Publication date: 2018-12-14
Anticipated expiration: 2028-04-02

Abstract

The utility model discloses a kind of running water system filters with visor function, belong to originally water purifying means, its structure includes valve body and filter screen etc., body base is equipped with sewage draining exit, mainly the cast iron valve deck that detachable closure sewage draining exit is used in conventional filter is replaced with the sealing combination structure of armorplate glass, gasket and pressure ring, install simpler, armorplate glass unloads the corrosion impact that will not be limited to depositing contaminants in sewage draining exit, dismantles relatively easy；The structure also uses the wear-resisting property that armorplate glass material itself has to prevent the erosive wear of the impurity such as silt sediment, transparent material performance reaches the function of visor, and accomplish the clean condition monitored in real time in filter and give periodic cleaning, so that the use of filter is also simpler；Meanwhile cartridge filter, in sewage draining exit when location and installation, lower end only needs direct pushing tow on gasket, and the stability of installation and the reliability of strainability has been effectively ensured.

Description

A kind of running water system filter with visor function

Technical field

The utility model relates to a kind of running water system filter, in particular to a kind of running water systems with visor function Filter.

Background technique

Currently, running water system filter can all have a sewage draining exit, the sewage outfalls setting is at the bottom of entire filter Portion can be used for the impurity such as silt of filter deposition in emissions filter, therefore also need at the port of sewage draining exit detachable equipped with screw thread The valve deck that formula screws connection is blocked, and it has been found that sewage draining exit exists with the structure that valve deck is blocked in actually using Biggish to use defect: one, valve deck is blocked on sewage draining exit using cast iron valve deck, and by valve deck inner surface, and originally The impurity such as the silt filtered in water system filter are all directly deposited on valve deck inner surface, these silts are by tap water Flowing often generates the mobile phenomenon such as whirlpool, and then constantly washes away friction valve deck, will lead to valve deck abrasion for a long time It even ruptures, influences the closure sealing performance of sewage draining exit；Two, the detachable closure side that traditional valve deck all uses screw thread to screw Formula, but after the port director phase depositing contaminants of sewage draining exit, corrosion can be generated to the threaded connection place, so that valve deck be caused to be difficult to unload Under；Three, filter screen is all mounted in sewage draining exit, mostly uses the structure type of cartridge filter greatly, the upper end of the cartridge filter can be straight It connects and makees location and installation, lower end, which needs to be embedded in give in the groove being arranged on valve deck inner surface, to be positioned, this gives the processing band of valve deck Carry out certain trouble, the silt especially deposited washes away friction repeatedly causes groove to occur after damaging, and will also tend to make cartridge filter Lower end loses positioning and is displaced, this will directly affect strainability；Four, cast iron valve deck is opaque material, is cleaned every time Filter, which all must first open valve deck, can just know whether depositing contaminants, therefore can not accomplish to monitor the cleaning shape in filter in real time Condition and give periodic cleaning, use is fairly cumbersome.

Summary of the invention

It is provided the technical problem to be solved by the utility model is to overcome the deficiencies of existing technologies a kind of wear-resistant, easy Disassembly, installation is simple, strainability is reliable, can accomplish to monitor and facilitate periodic cleaning in real time, using simple band visor function Running water system filter.

The technical issues of the utility model, is achieved through the following technical solutions:

A kind of running water system filter with visor function including valve body, is separately positioned on the water inlet at valve body both ends With water outlet and the sewage draining exit of body base is set, filter screen is equipped between the sewage draining exit and water outlet, the sewage draining exit It is equipped with the armorplate glass for blocking installation at port and the armorplate glass is fixed and clamped the pressure ring on port, in tempering Gasket is equipped between glass plate and the port of sewage draining exit, between armorplate glass and pressure ring.

The outer end face of the sewage draining exit port is equipped with external groove, and the pressure ring inner surface is equipped with inner groovy, institute The gasket on armorplate glass and armorplate glass two sides stated is sealingly disposed in the appearance that the inside and outside groove is constituted jointly In emptying.

The perpendicular chamber in horizontal bottom of chamber portion, the inlet and outlet point are connected to inclination equipped with horizontal chamber in the valve body The both ends of horizontal chamber are not set, which is on same level axial line；The sewage outfalls setting is under perpendicular chamber End；The filter screen be mounted on erect it is intracavitary, and block be arranged between sewage draining exit and water outlet.

The filter screen is a cartridge filter, which makees location and installation, and cartridge filter lower end pushing installation exists On gasket.

The pressure ring inner end face contact is equipped with the bolt being connected and fixed on the outer end face of sewage draining exit port between the two And nut.

Compared with prior art, the utility model will mainly be used for the valve of detachable closure sewage draining exit in conventional filter Lid is replaced with the composite structure of armorplate glass and pressure ring, i.e., the tempering being fixed and clamped on the port of sewage draining exit by pressure ring Glass plate, which is given, to be blocked, and is equipped between armorplate glass and the port of sewage draining exit, between armorplate glass and pressure ring close Packing blocked after sealing, this structure is that wear-resisting property that armorplate glass material itself has is utilized to prevent The erosive wear of the impurity such as silt sediment, and mounting structure is very simple, due to not using the screw thread of traditional cast iron valve deck Screw detachable connection type, therefore armorplate glass unloads the corrosion impact that will not be limited to depositing contaminants in sewage draining exit, It dismantles relatively easy；Meanwhile cartridge filter, in sewage draining exit when location and installation, which only needs direct pushing installation close On packing, the reliability of strainability has been effectively ensured；Meanwhile armorplate glass is transparent material, has visor Function, therefore can accomplish the clean condition monitored in real time in filter and give periodic cleaning, so that the use of filter is also more Simply.

Detailed description of the invention

Fig. 1 is the schematic cross-sectional view of the utility model.

Fig. 2 is schematic cross-sectional view at the port of sewage draining exit.

Fig. 3 is the schematic cross-sectional view of pressure ring.

Specific embodiment

It will elaborate again by above-mentioned attached drawing to the utility model embodiment below.

As shown in Fig. 1 ~ Fig. 3,1. valve bodies, 11. water inlets, 12. water outlets, 13. sewage draining exits, 14. external grooves, 2. filterings Net, 3. armorplate glasses, 4. pressure rings, 41. inner groovies, 5. gaskets, 6. bolts, 7. nuts.

A kind of running water system filter with visor function, as shown in Figure 1, being related to a kind of for giving tap water The filter device of purification is filtered, structure is mainly made of valve body 1, filter screen 2, armorplate glass 3 and pressure ring 4 etc..

It is connected to the perpendicular chamber in horizontal bottom of chamber portion with inclination equipped with horizontal chamber in the valve body 1, i.e., valve body 1 is through horizontal chamber and perpendicular chamber shape At three-port structure；The horizontal chamber both ends are set to water inlet 11 and water outlet 12, i.e., view left end shown in FIG. 1 is water inlet Mouth 11, view right end are water outlet 12, which is on same level axial line；The perpendicular chamber lower end is set as arranging Dirty mouth 13 can be used for the impurity such as silt of filter deposition in emissions filter.

It is equipped at the port of the sewage draining exit 13 and blocks the armorplate glass 3 of installation and the armorplate glass is fixed and clamped Pressure ring 4 on port；The armorplate glass 3 can be used for sealing blocking in filter not blowdown and normal use Sewage draining exit 13 is to avoid there is drainage, specific mounting structure are as follows: the outer end face of 13 port of sewage draining exit is equipped with as shown in Figure 2 External groove 14, pressure ring 4 be one have mesoporous cyclic structure, on the inner surface of pressure ring 4 be equipped with indent as shown in Figure 3 Slot 41 just forms an accommodating space when armorplate glass 3 is fixed and clamped on port by pressure ring 4 between inside and outside groove For the identical installation of armorplate glass 3.

Meanwhile it being equipped between armorplate glass 3 and the port of sewage draining exit 13, between armorplate glass 3 and pressure ring 4 close Packing 5；That is, the gasket 5 on armorplate glass 3 and armorplate glass two sides be all sealingly disposed in jointly it is inside and outside Groove constitute accommodating space in, 4 inner face of pressure ring at this time is in direct contact on the outer end face of 13 port of sewage draining exit, the two it Between give and be connected and fixed by bolt 6 and nut 7 again, be achieved that sealing of the armorplate glass 3 at the port of sewage draining exit 13 Installation.

The screw thread detachable connection for replacing conventional filter to carry out with cast iron valve deck by this mounting structure, it can be protected Sealing blocking of the armorplate glass 3 at 13 port of sewage draining exit is demonstrate,proved, and makes the installation of total simpler, dismantles also phase When easy.

In addition, since armorplate glass 3 has, transparent, intensity is high, wear-resistant, corrosion resistant material characteristic, therefore solves The problem of traditional cast iron valve deck is easy the erosive wear by depositing contaminants and valve deck is caused to rupture, and transparent material characteristic So that armorplate glass 3 has the function of visor, then user can accomplish in real time without removing armorplate glass 3 and pressure ring 4 Clean condition in monitor filter guarantees the cleaning of tap water pipe line system, but also whole to give periodic cleaning impurity A filter using simpler.

The filter screen 2 mostly uses greatly the structure type of cartridge filter, the cartridge filter be one axially through cylindrical drum, It is erecting intracavitary according to vertical mode location and installation, and is making between sewage draining exit 13 and water outlet 12 just to be formed and block filtering.Filtering The mounting structure of cylinder are as follows: location and installation is first made in cartridge filter upper end as shown in Figure 1, and the direct pushing installation in cartridge filter lower end is in gasket On 5, this ensures that the reliability of the stability of cartridge filter installation site and strainability.

The course of work of the utility model is as follows: the tap water containing impurity such as silts by 1 left end of valve body water inlet 11 Into, then can be flowed out from water outlet 12 after being erected intracavitary cartridge filter filtering, then the impurity such as silt by cartridge filter filtering and It being deposited on the armorplate glass 3 at 13 port of sewage draining exit, user can monitor the clean condition in filter in real time, once it is heavy Product impurity is excessive, and only need to remove armorplate glass 3 can quickly be discharged impurity, has accomplished the use purpose of periodic cleaning.

The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.

Claims

1. a kind of running water system filter with visor function, including valve body (1), be separately positioned on valve body (1) both ends into The mouth of a river (11) and water outlet (12) and setting valve body (1) bottom sewage draining exit (13), between the sewage draining exit and water outlet (12) Equipped with filter screen (2), it is characterised in that be equipped with the armorplate glass (3) for blocking installation at the port of the sewage draining exit (13) and incite somebody to action The armorplate glass is fixed and clamped the pressure ring (4) on port, the port of armorplate glass (3) and sewage draining exit (13) it Between, between armorplate glass (3) and pressure ring (4) be equipped with gasket (5).

2. a kind of running water system filter with visor function according to claim 1, it is characterised in that the row The outer end face of dirty mouth (13) port is equipped with external groove (14), and the pressure ring (4) inner surface is equipped with inner groovy (41), described Armorplate glass (3) and armorplate glass two sides on gasket (5) be sealingly disposed in the inside and outside groove jointly and constitute Accommodating space in.

3. a kind of running water system filter with visor function according to claim 1, it is characterised in that the valve It is connected to the perpendicular chamber in horizontal bottom of chamber portion with inclination equipped with horizontal chamber in body (1), the water inlet (11) and water outlet (12) are set respectively It sets at the both ends of horizontal chamber, which is on same level axial line；The sewage draining exit (13) is arranged under perpendicular chamber End；The filter screen (2) be mounted on erect it is intracavitary, and block be arranged between sewage draining exit (13) and water outlet (12).

4. a kind of running water system filter with visor function according to claim 3, it is characterised in that the mistake Strainer (2) is a cartridge filter, which makees location and installation, and cartridge filter lower end pushing installation is on gasket (5).

5. a kind of running water system filter with visor function according to claim 1, it is characterised in that the pressure Ring (4) inner end face contact is equipped with the bolt (6) and nut being connected and fixed on the outer end face of sewage draining exit (13) port between the two (7).