CN111089174A - Fluid slag discharge valve structure with sealing structure - Google Patents

Fluid slag discharge valve structure with sealing structure Download PDF

Info

Publication number
CN111089174A
CN111089174A CN202010052533.XA CN202010052533A CN111089174A CN 111089174 A CN111089174 A CN 111089174A CN 202010052533 A CN202010052533 A CN 202010052533A CN 111089174 A CN111089174 A CN 111089174A
Authority
CN
China
Prior art keywords
valve
upper cover
cover body
push rod
adjusting
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.)
Pending
Application number
CN202010052533.XA
Other languages
Chinese (zh)
Inventor
李栋伟
严家馨
祁强
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.)
Zenit Pump Industry China Co ltd
Original Assignee
Zenit Pump Industry China 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 Zenit Pump Industry China Co ltd filed Critical Zenit Pump Industry China Co ltd
Priority to CN202010052533.XA priority Critical patent/CN111089174A/en
Publication of CN111089174A publication Critical patent/CN111089174A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

The invention discloses a fluid slag discharge valve structure with a sealing structure, which comprises: go up lid, lower lid, valve, regulation draw-in groove, connect slewing mechanism, regulation push rod, direction chute, sealed pad. Through the mode, the fluid slag discharging valve structure with the sealing structure has the advantages of large inner caliber of sewage discharge, simple and compact structure, better water tightness and sealing performance, easiness in processing, cost reduction and capability of being quickly connected and installed.

Description

Fluid slag discharge valve structure with sealing structure
Technical Field
The invention relates to the field of valves, in particular to a fluid slag discharging valve structure with a sealing structure.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow).
However, the existing valve structure is complex in structure, inconvenient to assemble and maintain and high in cost, or the sealing performance is poor, so that people need a valve which meets requirements more.
Disclosure of Invention
The invention mainly solves the technical problem of providing a fluid slag discharge valve structure with a sealing structure, which has the advantages of high reliability, accurate positioning, compact structure, low price and the like, and has wide market prospect in the application and popularization of valves.
In order to solve the technical problems, the invention adopts a technical scheme that:
provided is a fluid residue discharge valve structure with a sealing structure, which comprises: an upper cover body, a lower cover body, a valve, an adjusting clamping groove, a connecting rotating mechanism, an adjusting push rod, a guide chute and a sealing gasket,
the upper cover body is arranged on the lower cover body, the inner wall of the upper cover body is provided with a mounting hole, one end of the valve is movably connected with the mounting hole through a connecting rotating mechanism,
the adjusting clamping groove is formed in the bottom of the valve, a guide chute is formed in the lower shell, a sealing gasket is arranged at an opening of the inner side of the guide chute, the upper portion of the adjusting push rod penetrates through the guide chute and is movably connected with the adjusting clamping groove, threads connected with the guide chute are formed in the outer wall of the lower portion of the adjusting push rod, the adjusting push rod moves up and down along the guide chute and drives the valve to rotate axially, and therefore the valve can be closed or an opening in the upper cover body can be opened.
In a preferred embodiment of the present invention, the adjusting slot is disposed in the middle of the bottom of the valve.
In a preferred embodiment of the present invention, the ejector pin head is fixed to the upper end of the adjusting push rod by a countersunk screw.
In a preferred embodiment of the present invention, a rotating handle is provided at a lower end of the adjusting push rod.
In a preferred embodiment of the present invention, a mounting groove is formed on a bottom surface of the upper cover, and the O-ring is disposed in the mounting groove.
In a preferred embodiment of the present invention, the upper cover is fixedly connected to the lower cover by screws.
In a preferred embodiment of the invention, the valve comprises a rigid inner core, a sealing buckle seat for sealing the opening on the upper cover body is arranged on the rigid inner core, the upper part of the sealing buckle seat inclines outwards, and the sealing buckle seat is made of NBR.
In a preferred embodiment of the invention, the two sides of the end part of the valve are integrally provided with connecting lug blocks, and the connecting lug blocks are movably connected with the mounting holes through connecting and rotating mechanisms.
In a preferred embodiment of the present invention, the connection rotation mechanism includes a connection pin, a plunger, a spring, and a movable slot, the movable slot is disposed at an end of the valve, one end of the connection pin passes through a through hole on the movable slot and is movably connected with the plunger, and a spring for driving the connection pin to pop out is disposed in the movable slot, so that the other end of the connection pin is movably connected with the mounting hole.
The invention has the beneficial effects that: the sewage draining device has the advantages of large internal caliber, simple and compact structure, better water tightness and sealing performance, easy processing, cost reduction and quick connection and installation.
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 are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic perspective view of a preferred embodiment of a fluid slag discharge valve structure with a sealing structure according to the present invention;
FIG. 2 is a schematic side sectional view of a preferred embodiment of a fluid discharge valve structure with a sealing structure according to the present invention;
FIG. 3 is a schematic view of the structure of the surface A-A of a preferred embodiment of the fluid residue discharge valve structure with a sealing structure according to the present invention;
fig. 4 is a schematic structural view of a connection rotating mechanism in a preferred embodiment of a fluid residue discharge valve structure with a sealing structure according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Referring to fig. 1-4, an embodiment of the present invention includes:
the utility model provides a take seal structure's fluid sediment valve structure, is a can be used to replace the good quick-operation joint valve of permeability of gate valve in sewage discharge, and its structure includes: go up lid 1, lower lid 2, valve, regulation draw-in groove 3, connect slewing mechanism, regulation push rod 4, direction chute 5, sealed pad 6.
The upper cover body is fixedly connected with the lower cover body through screws, an O-shaped sealing ring 7 is arranged at the joint of the upper cover body and the lower cover body, an installation groove is formed in the bottom surface of the upper cover body, and the O-shaped sealing ring can be arranged on the bottom surface of the upper cover body or the top surface of the lower cover body in the installation groove so as to improve the sealing performance of the valve.
The inner wall of the upper cover body is provided with a boss 8, the boss is provided with a mounting hole, and one end of the valve is movably connected onto the boss through a connecting rotating mechanism.
The valve can carry out swing joint through the connecting lug piece 9 of its tip both sides and boss, promptly the connecting lug piece through connect slewing mechanism with boss swivelling joint, just the connecting lug piece set up in the both sides of boss, the connecting lug piece with the valve can formula structure as an organic whole to improve the stability and the fastness of product.
The connecting and rotating mechanism can be provided with one group, and also can be provided with one group on each side of the end part of the valve. The connecting and rotating mechanism can be a common movable connecting piece such as a connecting pin. The connecting and rotating mechanism can also comprise a connecting pin 10, a plunger 11, a spring 12 and a movable groove 13, the movable groove is arranged at two sides of the end part of the valve, one end of the connecting pin passes through a through hole on the movable groove and is movably connected with the plunger, the other end of the connecting pin is integrally connected with a clamping plug 14, the diameter of the clamping plug is larger than that of the connecting pin, a spring is arranged between the bottom surface of the clamping plug and the bottom surface of the movable groove, namely the spring is arranged at the outer side of the connecting pin in a surrounding manner, when the valve needs to be installed in the upper cover body, the two connecting pins are pulled inwards relatively, the spring is compressed at the moment, so that the clamping plug enters the movable groove, then the valve is placed in the upper cover body, the clamping plug is aligned with the installation hole, the connecting pin is loosened at the moment, the spring drives the clamping plug to pop out outwards, so that the clamping plug is clamped in the installation, reduce the equipment degree of difficulty, improve the installation effectiveness.
The adjusting clamping groove is formed in the bottom of the valve, the stability of movement of the adjusting push rod and the valve is further improved, the adjusting clamping groove can be formed in the middle of the bottom of the valve, the valve is prevented from being deformed or the sealing performance is prevented from being influenced due to uneven stress, and the service life of the product is prolonged.
The upper end of the ejector pin head/the upper end of the adjusting push rod are movably connected with the adjusting clamping groove.
The lower extreme of adjusting push rod is provided with rotation handle 15 be provided with the screw thread of being connected with the direction chute on the outer wall of adjusting push rod lower part, can fix adjusting push rod like this, prevent that adjusting push rod pine from taking off and influencing the closure of valve, can set up the screw thread on whole adjusting screw's outer wall, also can set up the screw thread in the part of adjusting push rod lower part, the concrete specification of screw thread can be calculated and design according to the user demand of reality to the sealed of cooperation valve improves motion control's precision and the sealing performance of valve.
The adjusting push rod moves up and down along the guide chute and drives the valve to rotate around the boss axially, so that the valve closes or opens the opening on the upper cover body, wherein the valve can directly utilize an integrated structure to close the opening on the upper cover body, the valve also can comprise an iron core and a sealing buckle seat 16 wrapped outside the iron core, the sealing buckle seat is matched with the upper opening of the upper cover body in shape and specification, the upper part of the sealing buckle seat inclines outwards, the sealing buckle seat can be made of NBR polar oil-resistant rubber, and therefore when the upper cover body is closed, the pushing force of the adjusting push rod acts on the sealing buckle seat to prevent the periphery of the sealing buckle seat from forming a gap or loosening with the opening due to small stress, and the sealing performance of a product is further improved.
When the valve structure needs to be closed, the adjusting push rod is pushed into the cover body firstly, so that the valve is driven to move upwards, when the threads on the adjusting push rod enter the guide chute, the handle is rotated, so that the adjusting push rod continues to move upwards until the valve completely closes the opening of the cover body; when the valve structure needs to be opened, the handle is rotated, the adjusting push rod moves outwards and downwards along the guide chute, and the valve descends and rotates to the inner wall of the cover body due to the loss of the thrust of the adjusting push rod, and is separated from the opening in the upper cover body.
The fluid slag discharge valve structure with the sealing structure has the beneficial effects that: the sewage draining device has the advantages of large internal caliber, simple and compact structure, better water tightness and sealing performance, easy processing, cost reduction and quick connection and installation.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The utility model provides a take seal structure's fluid sediment valve structure, its characterized in that includes: an upper cover body, a lower cover body, a valve, an adjusting clamping groove, a connecting rotating mechanism, an adjusting push rod, a guide chute and a sealing gasket,
the upper cover body is arranged on the lower cover body, the inner wall of the upper cover body is provided with a mounting hole, one end of the valve is movably connected with the mounting hole through a connecting rotating mechanism,
the adjusting clamping groove is formed in the bottom of the valve, a guide chute is formed in the lower shell, a sealing gasket is arranged at an opening of the inner side of the guide chute, the upper portion of the adjusting push rod penetrates through the guide chute and is movably connected with the adjusting clamping groove, threads connected with the guide chute are formed in the outer wall of the lower portion of the adjusting push rod, the adjusting push rod moves up and down along the guide chute and drives the valve to rotate axially, and therefore the valve can be closed or an opening in the upper cover body can be opened.
2. The structure of claim 1, wherein the adjustment slot is disposed in the middle of the bottom of the valve.
3. The structure of claim 1, wherein the pin head is fixed to the upper end of the adjusting rod by a countersunk screw.
4. The structure of claim 1, wherein the lower end of the adjusting push rod is provided with a rotating handle.
5. The structure of claim 1, wherein an O-ring is disposed at the connection between the upper cover and the lower cover.
6. The structure of claim 5, wherein the bottom surface of the upper cover is provided with an installation groove, and the O-ring is disposed in the installation groove.
7. The structure of claim 1, wherein the upper cover is fixedly connected to the lower cover by screws.
8. The structure of claim 1, wherein the valve comprises a rigid inner core, the rigid inner core is provided with a seal button seat for sealing the upper opening of the upper cover, the upper portion of the seal button seat is inclined outward, and the seal button seat is made of NBR.
9. The structure of claim 1, wherein the connecting lugs are integrally disposed on two sides of the end of the valve, and the connecting lugs are movably connected to the mounting holes through a connecting rotation mechanism.
10. The structure of any one of claims 1 to 9, wherein the connecting and rotating mechanism comprises a connecting pin, a plunger, a spring, and a movable slot, the movable slot is disposed at an end of the valve, one end of the connecting pin passes through a through hole on the movable slot and is movably connected to the plunger, and the movable slot is disposed therein with the spring for driving the connecting pin to spring outward, so that the other end of the connecting pin is movably connected to the mounting hole.
CN202010052533.XA 2020-01-17 2020-01-17 Fluid slag discharge valve structure with sealing structure Pending CN111089174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010052533.XA CN111089174A (en) 2020-01-17 2020-01-17 Fluid slag discharge valve structure with sealing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010052533.XA CN111089174A (en) 2020-01-17 2020-01-17 Fluid slag discharge valve structure with sealing structure

Publications (1)

Publication Number Publication Date
CN111089174A true CN111089174A (en) 2020-05-01

Family

ID=70399247

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010052533.XA Pending CN111089174A (en) 2020-01-17 2020-01-17 Fluid slag discharge valve structure with sealing structure

Country Status (1)

Country Link
CN (1) CN111089174A (en)

Similar Documents

Publication Publication Date Title
CN201007377Y (en) Automatically water cut-off valve
CN110131434B (en) Valve body for fire hydrant and using method thereof
CN211820752U (en) Fluid slag discharge valve structure with sealing structure
CN210118471U (en) Pressure balance type flip-chip bushing plug valve capable of adjusting sealing specific pressure on line
CN111089174A (en) Fluid slag discharge valve structure with sealing structure
CN114776878B (en) Stainless steel multifunctional front valve
CN205534261U (en) Spiral water saving faucet
CN211924919U (en) Straight-through double-seat control valve
CN106382382B (en) A kind of turncock
CN212251142U (en) Flow regulating device with movable valve core
CN219570909U (en) Leak-proof sealing gate valve
JPS607430Y2 (en) pop-up drain plug
CN211259665U (en) Decompression valve opening structure of valve
CN215367603U (en) Water drainage device
CN221121004U (en) Drip-proof valve
CN2375825Y (en) Leak-proof water tap
CN219102106U (en) High-sealing tap
CN212772655U (en) Closestool equipment and drainage device thereof
CN209943524U (en) Sanitary beer tap
CN220816627U (en) Forged steel floating ball valve
CN216479220U (en) Flood discharge conical valve
CN214579164U (en) Flow control drain valve body
CN219492746U (en) Hydraulic valve convenient for controlling flow
CN217081508U (en) Three-piece ball valve
CN210266117U (en) Adjustable filters ball-cock assembly

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination