CN204275648U - A kind of fore filter - Google Patents

A kind of fore filter Download PDF

Info

Publication number
CN204275648U
CN204275648U CN201420630615.8U CN201420630615U CN204275648U CN 204275648 U CN204275648 U CN 204275648U CN 201420630615 U CN201420630615 U CN 201420630615U CN 204275648 U CN204275648 U CN 204275648U
Authority
CN
China
Prior art keywords
blowdown
valve
save
fore filter
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201420630615.8U
Other languages
Chinese (zh)
Inventor
智永胜
朱小亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU MAKERGOOD TECHNOLOGY Co Ltd
Original Assignee
HANGZHOU MAKERGOOD TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HANGZHOU MAKERGOOD TECHNOLOGY Co Ltd filed Critical HANGZHOU MAKERGOOD TECHNOLOGY Co Ltd
Priority to CN201420630615.8U priority Critical patent/CN204275648U/en
Application granted granted Critical
Publication of CN204275648U publication Critical patent/CN204275648U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A kind of fore filter of the present utility model, comprises trap valve, and described trap valve is provided with water inlet port and the water outlet port of horizontal direction opening, and this trap valve upper end is set with blowdown knob, and lower end is connected with filter bowl, and described filter bowl lower end is provided with save-all; Described trap valve internal vertical is provided with blowoff valve connecting rod, and this blowoff valve small end is connected with blowdown knob; Described filter bowl inside is provided with blowdown valve head and blowdown mouth, and the upper end of described blowdown valve head is connected with blowoff valve connecting rod lower end, and lower end is connected with blowdown mouth upper end; Described save-all upper end is connected with save-all connector, and this save-all connector upper end is connected with blowdown mouth lower end.The blowdown knob of a kind of fore filter of the present utility model is arranged on the upper end of fore filter, and have manual blowdown advantage easily, this fore filter bottom is provided with save-all, effectively can prevent from splashing during dirty underwater drainage, play the function of splashproof.

Description

A kind of fore filter
Technical field
The utility model relates to a kind of fore filter.
Background technology
Fore filter is generally arranged on the front end of pipeline, thus with " preposition " two word name; And " filtration ", then refer to the general principle of this kind equipment.Be generally T-shape structure.The two ends, left and right, position of " one is horizontal " are above respectively intake-outlet." one erects " position is below fuselage and inner cylindrical filter sieve, is then sewage draining exit bottom, controls to open and close by a valve.After fore filter is arranged on inlet channel water meter usually, to guarantee that a large amount of precipitated impurities produced in pipe network can not damage human body, and positive protective effect is played to concealed pipe, tap, electrical equipment etc.Fore filter is the jinx of secondary pollution, is a kind of device for filtering impurities reliably.Domestic type fore filter is the first coarse filtration equipment to full room water, can silt in Filtered tap water, iron rust, large particulate matter.
The accuracy rating of fore filter filter screen is not according to different brands and model from 5-300 micron etc., the granule foreign that the precipitated impurities that main removal pipeline produces and bacterium, microorganism remains, iron rust, husky mud etc. are greater than more than 5 microns, avoids human body and skin to come to harm; And play positive protective effect to downstream line, water purifier, water heater, washing machine, high-grade tap, flower Samburu, fore filter can also add " hydrochloric acid rephosphorization " scale inhibition filter core plays scale inhibition effect to solar energy, boiler.
But the blowdown knob of conventional fore filter is arranged on fore filter lower end, is not easy to user of service's manual operation blowdown, and the sewage of discharging when conventional fore filter filters easily splashes, and affects whole structure.
Utility model content
For overcoming the above problems, the utility model provides a kind of manual blowdown convenience and has the fore filter of anti-spattering function.
A kind of fore filter that the utility model provides, comprises trap valve, and described trap valve is provided with water inlet port and the water outlet port of horizontal direction opening, and this trap valve upper end is set with blowdown knob, and lower end is connected with filter bowl, and described filter bowl lower end is provided with save-all; Described trap valve internal vertical is provided with blowoff valve connecting rod, and this blowoff valve small end is connected with blowdown knob; Described filter bowl inside is provided with blowdown valve head and blowdown mouth, and the upper end of described blowdown valve head is connected with blowoff valve connecting rod lower end, and lower end is connected with blowdown mouth upper end; Described save-all upper end is connected with save-all connector, and this save-all connector upper end is connected with blowdown mouth lower end.
Blowoff valve is established in the fore filter of the technical program, this blowoff valve comprises blowdown knob, blowoff valve connecting rod, blowdown valve head and blowdown mouth, the blowdown knob of this blowoff valve is arranged on the upper end of fore filter, facilitates staff to carry out operation debugging to the blowoff valve of fore filter; This fore filter lower end is also provided with save-all, prevents from being splashed by the water of blowoff valve during blowdown, makes sewage toward dirty.
Further, described filter bowl lower removable is arranged with ring time memory.
Ring time memory of the technical program is used for reminding user and when cleans this fore filter.
Further, described blowoff valve connecting rod sleeve is provided with screen modules.
The screen modules of the technical program is for filtering the water entered from trap valve water inlet port, and the water after filtration is exported from the water outlet port of trap valve, and the water with filter residue flows along blowoff valve to save-all direction, is discharged to sewage collecting place.
Further, described trap valve and filter bowl are for being threaded.
The trap valve of the technical program makes the connection of trap valve and filter bowl more tight with being threaded of filter bowl.
Using method of the present utility model is: move blowdown knob with hand-screw, because blowdown knob, blowoff valve connecting rod and blowdown valve head are connected successively, and then drive blowdown valve head to rotate, namely blowdown valve head is moved up and down by pitch, when moving downward, when the blowoff valve crown is to the top of blowdown mouth, blowoff valve is in closed condition, otherwise belongs to opening.
The blowdown knob of a kind of fore filter that the utility model provides is arranged on the upper end of fore filter, and have manual blowdown advantage easily, this fore filter bottom is provided with save-all, effectively can prevent from splashing during dirty underwater drainage, play the function of splashproof.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that outside of the present utility model splits schematic diagram;
Fig. 3 is internal detachment schematic diagram of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1,2 and 3, the present embodiment provides a kind of fore filter, comprise trap valve 1, described trap valve 1 is provided with water inlet port 2 and the water outlet port 3 of horizontal direction opening, this trap valve 1 upper end is set with blowdown knob 4, this trap valve 1 lower end has been threaded filter bowl 5, and this filter bowl 5 lower removable is arranged with ring 6 time memory, and this filter bowl 5 lower end is provided with save-all 7; Described trap valve 1 internal vertical is provided with blowoff valve connecting rod 8, and this blowoff valve connecting rod 8 upper end is connected with blowdown knob 4, is arranged with screen modules 9 outside this blowoff valve connecting rod 8; Described filter bowl 5 inside is provided with blowdown valve head 10 and blowdown mouth 11, and the upper end of described blowdown valve head 10 is connected with blowoff valve connecting rod 8 lower end, and lower end is connected with blowdown mouth 11 upper end; Described save-all 7 upper end is connected with save-all connector 12, and this save-all connector 12 upper end is connected with blowdown mouth 11 lower end.
The blowdown knob of a kind of fore filter that the present embodiment provides is arranged on the upper end of fore filter, and have manual blowdown advantage easily, this fore filter bottom is provided with save-all, effectively can prevent from splashing during dirty underwater drainage, play the function of splashproof.

Claims (4)

1. a fore filter, is characterized in that: comprise trap valve, and described trap valve is provided with water inlet port and the water outlet port of horizontal direction opening, and this trap valve upper end is set with blowdown knob, and lower end is connected with filter bowl, and described filter bowl lower end is provided with save-all; Described trap valve internal vertical is provided with blowoff valve connecting rod, and this blowoff valve small end is connected with blowdown knob; Described filter bowl inside is provided with blowdown valve head and blowdown mouth, and the upper end of described blowdown valve head is connected with blowoff valve connecting rod lower end, and lower end is connected with blowdown mouth upper end; Described save-all upper end is connected with save-all connector, and this save-all connector upper end is connected with blowdown mouth lower end.
2. a kind of fore filter according to claim 1, is characterized in that: described filter bowl lower removable is arranged with ring time memory.
3. a kind of fore filter according to claim 1, is characterized in that: described blowoff valve connecting rod sleeve is provided with screen modules.
4. a kind of fore filter according to claim 1, is characterized in that: described trap valve and filter bowl are for being threaded.
CN201420630615.8U 2014-10-28 2014-10-28 A kind of fore filter Active CN204275648U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420630615.8U CN204275648U (en) 2014-10-28 2014-10-28 A kind of fore filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420630615.8U CN204275648U (en) 2014-10-28 2014-10-28 A kind of fore filter

Publications (1)

Publication Number Publication Date
CN204275648U true CN204275648U (en) 2015-04-22

Family

ID=52858848

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420630615.8U Active CN204275648U (en) 2014-10-28 2014-10-28 A kind of fore filter

Country Status (1)

Country Link
CN (1) CN204275648U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108704365A (en) * 2018-05-08 2018-10-26 李渊 A kind of fore filter of mating intelligent closestool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108704365A (en) * 2018-05-08 2018-10-26 李渊 A kind of fore filter of mating intelligent closestool

Similar Documents

Publication Publication Date Title
CN204275649U (en) A kind of backwash fore filter
CN204275648U (en) A kind of fore filter
CN204767713U (en) Multi -functional water treatment filter
CN206950783U (en) Register one's residence domestic water fore filter
CN203874572U (en) Fully automatic silt filter
CN205007640U (en) Automatic filtration washes dirty device that deoils based on siphon principle
CN204275613U (en) A kind of pressure control fore filter
CN211268189U (en) Breed pond water treatment structure and breed pond structure
CN209957401U (en) Automatic brush type filtering device for submarine door
CN203829790U (en) Equipment for performing classification, centralized recovery and automatic treatment on city and town household wastewater
CN204284582U (en) The universal valve head of a kind of fore filter
CN204275635U (en) A kind of fore filter scraper
CN203729390U (en) Reclaimed water reusing device and reclaimed water reusing closestool
CN207268014U (en) Municipal drainage pipeline is removed contamination system
CN205886376U (en) Special filter of swimming pool
CN205269173U (en) Automatic runner system of washing of anti -soil
CN205461218U (en) Automatically cleaning water removal of impurity device
CN203499995U (en) Water pump filtering protection structure for portable showers
CN204185693U (en) A kind of washing machine with water inlet impurity collector
CN204174013U (en) A kind of integrated electric water heater inner bag delays dirty filter core and filter core external electric water-heater
CN210261182U (en) Impurity removing device for biogas
CN205907093U (en) Bathing wastewater recovery recycles device
CN203513325U (en) Oil-water separating device
CN203303702U (en) Small dirt collector
CN202942727U (en) Self-flowing kitchen oil residue separation device

Legal Events

Date Code Title Description
GR01 Patent grant