CN117052911A - Key type multipurpose valve - Google Patents

Key type multipurpose valve Download PDF

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Publication number
CN117052911A
CN117052911A CN202311007797.3A CN202311007797A CN117052911A CN 117052911 A CN117052911 A CN 117052911A CN 202311007797 A CN202311007797 A CN 202311007797A CN 117052911 A CN117052911 A CN 117052911A
Authority
CN
China
Prior art keywords
valve body
valve
type multipurpose
water
key type
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.)
Withdrawn
Application number
CN202311007797.3A
Other languages
Chinese (zh)
Inventor
韩超
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.)
Qingdao Youcome Software Co ltd
Original Assignee
Qingdao Youcome Software 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 Qingdao Youcome Software Co ltd filed Critical Qingdao Youcome Software Co ltd
Priority to CN202311007797.3A priority Critical patent/CN117052911A/en
Publication of CN117052911A publication Critical patent/CN117052911A/en
Withdrawn legal-status Critical Current

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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
    • F16K1/02—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 with screw-spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/16—Means to prevent accidental or unauthorised actuation with locking member actuated by magnet
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Safety Valves (AREA)

Abstract

The invention belongs to the technical field of valves and discloses a key type multipurpose valve, which comprises a valve body, wherein a water passing cavity is arranged in the valve body and positioned between a water inlet end and a water outlet end, a water inlet channel communicated with the water inlet end is arranged in the water passing cavity along the vertical direction, an elastic decompression component capable of controlling the water outlet amount of the water inlet channel through up-down movement is arranged in the water inlet channel, an adjusting screw is arranged at the upper end inside the valve body, a rotating sleeve is arranged outside the adjusting screw and positioned at the upper end of the valve body, a rotatable magnetic valve cover is arranged between the rotating sleeve and the valve body, a clamping structure is further arranged in the rotating sleeve.

Description

Key type multipurpose valve
Technical Field
The invention belongs to the technical field of valves, and particularly relates to a key type multipurpose valve.
Background
The valve is a control component in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, splitting flow or overflow pressure relief and the like, can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and has quite various types and specifications.
The valve that current control liquid circulated is equipped with into water end and play water end, after its water end and play water end and pipe connection, can control the aperture of business turn over liquid through screwing the hand wheel on the valve, does not set up protection architecture for non-staff also can open and close the valve at will, factor of safety is lower, based on this, proposes a key formula multipurpose valve here, in order to avoid non-staff to open and close the valve at will very important.
Disclosure of Invention
The invention aims to provide a key type multipurpose valve, which solves the problem that the existing non-staff in the background technology can switch the valve at will and has lower safety coefficient.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a key formula multipurpose valve, includes the valve body, just be located in the valve body and be equipped with the water cavity between inlet end and the play water end, be equipped with the water inlet channel who is linked together with the inlet end along vertical direction in the water cavity, be equipped with the elasticity relief pressure subassembly that can control the water inlet channel water yield through reciprocating in the water inlet channel, the inside upper end of valve body is equipped with accommodate the lead screw, accommodate the lead screw outside and be located the valve body upper end and be equipped with the rotation cover, be equipped with rotatable magnetic valve gap between rotation cover and the valve body, still be equipped with the card in the rotation cover and fix the structure, the card is fixed and is used for opening or close magnetic valve gap.
Preferably, the elastic pressure relief assembly comprises:
the high head cap is connected to the bottom end of the valve body;
the core is positioned in the water inlet channel and can move up and down;
a second spring, the first end of the second spring being connected to the bottom end of the core;
the adjusting cap is arranged in the high-head cap, and the second end of the second spring is connected with the adjusting cap.
Preferably, the elastic decompression assembly further comprises a sealing gasket, and the sealing gasket is mounted at the joint of the valve body and the high head cap.
Preferably, a clamping spring is arranged at the joint of the rotating sleeve and the adjusting screw rod.
Preferably, the fastening structure includes:
the first spring is arranged at the lower end of the inside of the rotating sleeve;
the positioning pin is arranged at the upper end of the first spring;
and the magnet is fixed at the top end of the positioning pin.
Preferably, a filter screen is detachably arranged in the water inlet end of the valve body.
Preferably, the outer circumference of the filter screen is provided with a lug, the inner wall of the water inlet end of the valve body is provided with a groove, and the lug is inserted and matched with the groove.
Preferably, a connector is arranged at the water outlet end part of the valve body, and a pressure gauge is arranged on the connector.
Preferably, the water outlet end of the valve body is also provided with a side cover, and a check core is arranged in the side cover.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the rotatable magnetic valve cover is arranged at the upper end of the valve body, the rotating sleeve and the clamp spring are rotatably connected, the magnet is arranged at the inner side end of the clamp spring, a worker is provided with a special key for the rotating sleeve, and the magnetic valve cover can be opened or closed by an electromagnetic induction principle, so that the valve can be effectively prevented from being opened or closed by a non-worker at will, and the valve is safe and reliable.
(2) According to the invention, the elastic decompression assembly is arranged, the adjustment is performed by using the adjusting cap, and the second spring can drive the core to lift, so that the pressure is flexibly adjusted, and the adjustment of water yield is realized more conveniently.
(3) The portable detachable filter screen is arranged, when the filter screen is installed, the filter screen is placed into the water inlet of the valve body, and meanwhile, the convex blocks are placed into the grooves, so that the installation and the subsequent detachment are convenient and quick.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the filter screen of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1;
in the figure: 1. a valve body; 2. adjusting a screw rod; 3. a magnetic valve cover; 4. a first spring; 5. a positioning pin; 6. a magnet; 7. a rotating sleeve; 8. clamping springs; 9. a filter screen; 10. a groove; 11. a core; 12. a second spring; 13. an adjustment cap; 14. a high headgear; 15. a side cover; 16. a sealing gasket; 17. a connector; 18. a pressure gauge; 19. a bump; 20. a non-return core.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Fig. 1 is a schematic diagram of structure of the present invention, as shown in the drawing, the multipurpose valve includes a valve body 1, a water passing cavity is disposed in the valve body 1 and between a water inlet end and a water outlet end, a water inlet channel communicated with the water inlet end is disposed in the water passing cavity along a vertical direction, an elastic decompression assembly capable of controlling water outlet of the water inlet channel by moving up and down is disposed in the water inlet channel, the elastic decompression assembly is utilized to flexibly regulate pressure, an adjusting screw 2 is disposed at an upper end inside the valve body 1, a rotating sleeve 7 is disposed at an outer portion of the adjusting screw 2 and an upper end of the valve body 1, a clamp spring 8 is disposed at a joint between the rotating sleeve 7 and the adjusting screw 2, a rotatable magnetic valve cover 3 is disposed between the rotating sleeve 7 and the valve body 1, the magnetic valve cover 3 can be opened by a key dedicated for rotating the rotating sleeve, so as to avoid optional opening and closing of the valve by a non-staff, safety is increased, a side cover 15 is further disposed in the rotating sleeve 7, a check core 20 is disposed in the side cover 15, and the valve can be prevented from flowing back by setting the check core 20.
Further, a connector 17 is installed at the water outlet end of the valve body 1, and a pressure gauge 18 is installed on the connector 17.
Specifically, the pressure gauge 18 is used for monitoring the liquid pressure passing through the valve body 1 in real time, so that a worker can know to release pressure in time when the pressure is too high, the explosion of a valve and a pipeline is avoided, and the worker can boost pressure in time when the pressure is too low.
In one embodiment of the present invention, referring to FIG. 1, an elastic pressure relief assembly comprises:
the high head cap 14, the high head cap 14 is connected to the bottom end of the valve body 1;
the core 11, the core 11 is in the water inlet channel, and the core 11 can move up and down;
a second spring 12, a first end of the second spring 12 being connected to a bottom end of the core 11;
the adjusting cap 13, the adjusting cap 13 is installed in the high head cap 14, and the second end of the second spring 12 is connected with the adjusting cap 13.
Through the technical scheme:
when the device is used, the adjusting cap 13 is utilized for adjusting, the second spring 12 can drive the core 11 to lift, so that the pressure is flexibly adjusted, and the adjustment of water yield is realized more conveniently. Wherein, the preferable adjusting cap 13 can be installed in the high-head cap 14 in a screwing way, and the lifting of the core 11 is realized by rotating the adjusting cap 13.
Further, referring to fig. 1, the elastic decompression assembly further includes a sealing gasket 16, and the sealing gasket 16 is installed at the connection between the valve body 1 and the high head cap 14.
Specifically, the sealing gasket 16 can effectively improve the sealing performance of the joint of the valve body 1 and the high-head cap 14, and avoid the occurrence of liquid leakage.
In one embodiment of the present invention, referring to fig. 1, the fastening structure includes:
the first spring 4 is arranged at the lower end of the inside of the rotating sleeve 7;
the locating pin 5 is arranged at the upper end of the first spring 4;
and a magnet 6, wherein the magnet 6 is fixed at the top end of the positioning pin 5.
Through the technical scheme:
when the magnetic valve cover is used, a worker is provided with a special key for the rotating sleeve, electromagnetic induction is generated through the special key, and the limitation of the positioning pin 5 can be relieved, so that the magnetic valve cover 3 can be opened, and further, the valve opening and closing of a valve by non-workers can be effectively prevented, and the magnetic valve cover is safe and reliable.
In addition, as shown in fig. 1, a filter screen 9 is detachably arranged in the water inlet end of the valve body 1, and the filter screen 9 can filter impurities in the passing liquid to avoid entering the valve body 1 and subsequent pipelines. In conclusion, the valve has the function of one valve with multiple functions, thereby realizing multiple functions.
Referring to fig. 2-3, a protrusion 19 is provided on the outer circumference of the filter screen 9, a groove 10 is provided on the inner wall of the water inlet end of the valve body 1, and the protrusion 19 is inserted and matched with the groove 10.
From the above, when installing filter screen 9, put into the water inlet of valve body 1 with filter screen 9, make lug 19 put into recess 10 simultaneously, the inner of recess 10 has the blocking part, and lug 19 can be blocked by the blocking part, avoids getting into in the valve body 1.
When the filter screen 9 is required to be dismounted, the pipeline connected with the water inlet end of the valve body 1 is dismounted firstly, and then the filter screen 9 is pulled out from the water inlet position of the valve body 1, so that the dismounting is convenient and quick.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A key-type multipurpose valve, characterized in that: including valve body (1), just be located in valve body (1) and be equipped with the water cavity between inlet end and the play water end, be equipped with the inlet channel who is linked together with the inlet end along vertical direction in the water cavity, be equipped with the elasticity relief pressure subassembly that can control the inlet channel water yield through reciprocating in the inlet channel, valve body (1) inside upper end is equipped with accommodate the lead screw (2), accommodate the lead screw (2) outside and be located valve body (1) upper end and be equipped with rotation cover (7), be equipped with rotatable magnetic valve gap (3) between rotation cover (7) and valve body (1), still be equipped with the card solid structure in rotation cover (7), the card solid structure is used for opening or closing magnetic valve gap (3).
2. A key type multipurpose valve according to claim 1, wherein: the elastic pressure relief assembly includes:
the high head cap (14) is connected to the bottom end of the valve body (1);
a core (11), wherein the core (11) is positioned in the water inlet channel, and the core (11) can move up and down;
a second spring (12), a first end of the second spring (12) is connected to the bottom end of the core (11);
the adjusting cap (13), the adjusting cap (13) is installed in the high head cap (14), and the second end of the second spring (12) is connected with the adjusting cap (13).
3. A key type multipurpose valve according to claim 2, wherein: the elastic decompression assembly further comprises a sealing gasket (16), and the sealing gasket (16) is installed at the joint of the valve body (1) and the high head cap (14).
4. A key type multipurpose valve according to claim 1, wherein: the connection part of the rotating sleeve (7) and the adjusting screw rod (2) is provided with a clamp spring (8).
5. A key type multipurpose valve according to claim 4, wherein: the fastening structure comprises:
the first spring (4) is arranged at the lower end of the inside of the rotating sleeve (7);
the positioning pin (5) is arranged at the upper end of the first spring (4);
and the magnet (6) is fixed at the top end of the positioning pin (5).
6. A key type multipurpose valve according to claim 1, wherein: a filter screen (9) is detachably arranged in the water inlet end of the valve body (1).
7. A key type multipurpose valve according to claim 6, wherein: the filter screen (9) is provided with a lug (19) on the outer circumference, the inner wall of the water inlet end of the valve body (1) is provided with a groove (10), and the lug (19) is inserted and matched with the groove (10).
8. A key type multipurpose valve according to claim 1, wherein: the water outlet end part of the valve body (1) is provided with a connector (17), and the connector (17) is provided with a pressure gauge (18).
9. A key type multipurpose valve according to claim 1, wherein: the water outlet end of the valve body (1) is also provided with a side cover (15), and a check core (20) is arranged in the side cover (15).
CN202311007797.3A 2023-08-10 2023-08-10 Key type multipurpose valve Withdrawn CN117052911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311007797.3A CN117052911A (en) 2023-08-10 2023-08-10 Key type multipurpose valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311007797.3A CN117052911A (en) 2023-08-10 2023-08-10 Key type multipurpose valve

Publications (1)

Publication Number Publication Date
CN117052911A true CN117052911A (en) 2023-11-14

Family

ID=88661917

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311007797.3A Withdrawn CN117052911A (en) 2023-08-10 2023-08-10 Key type multipurpose valve

Country Status (1)

Country Link
CN (1) CN117052911A (en)

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20231114

WW01 Invention patent application withdrawn after publication