CN113236788A - Magnetic-sensing temperature-control intelligent stop valve - Google Patents

Magnetic-sensing temperature-control intelligent stop valve Download PDF

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Publication number
CN113236788A
CN113236788A CN202110470596.1A CN202110470596A CN113236788A CN 113236788 A CN113236788 A CN 113236788A CN 202110470596 A CN202110470596 A CN 202110470596A CN 113236788 A CN113236788 A CN 113236788A
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CN
China
Prior art keywords
valve
hole
valve cover
magnetic
guide
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
CN202110470596.1A
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Chinese (zh)
Inventor
翁国华
颜天宝
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.)
Chuandong Magnetic Electronic Co Ltd
Foshan Chuandong Magnetoelectricity Co Ltd
Original Assignee
Chuandong Magnetic Electronic 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 Chuandong Magnetic Electronic Co Ltd filed Critical Chuandong Magnetic Electronic Co Ltd
Priority to CN202110470596.1A priority Critical patent/CN113236788A/en
Publication of CN113236788A publication Critical patent/CN113236788A/en
Pending 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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre 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
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature

Abstract

The invention discloses a magnetic-sensing temperature-control intelligent stop valve which comprises a valve body, a valve cover, a hard magnet and a guide system, wherein the valve cover comprises a valve cover connecting hole, a guide rod hole and a valve cover sealing gasket, the hard magnet is arranged at the bottom end of the valve cover, and the guide system comprises a guide rod, a spring, a soft magnet, a valve plate, a guide sealing gasket and a connecting screw. The invention is connected to the top end of the valve body through the valve cover connecting hole and the connecting hole, the valve cover sealing gasket is arranged between the connecting surface of the valve cover and the valve body, the valve cover sealing gasket is in an X shape through the supporting bar, the valve cover sealing gasket is limited by the positioning table through the hard magnet supporting ring, the outer diameter of the guide rod is respectively equal to the inner diameter of the hard magnet movable hole and the inner diameter of the guide rod hole, and the like, thereby providing a magnetic-sensing temperature-control intelligent stop valve with compact structure, convenient connection and good sealing performance for users.

Description

Magnetic-sensing temperature-control intelligent stop valve
Technical Field
The invention relates to the field of magnetic-sensing temperature control equipment, in particular to a magnetic-sensing temperature-control intelligent stop valve.
Background
The existing smart valves are valves with microprocessor actuators, often replaced by local devices temperature controlled solenoid valves. Therefore, the temperature control electromagnetic valve needs electric energy for power supply, so that the installation condition is limited, the cost is high, and the applicability is poor.
Disclosure of Invention
The invention aims to solve the technical problem of providing a magnetic-sensing temperature-control intelligent stop valve which is compact in structure, convenient to connect and good in sealing performance.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a magnetic-sensing temperature-controlled intelligent stop valve, comprising:
the valve body comprises a connecting ring platform, a positioning platform, a sealing port, a first liquid passing hole and a second liquid passing hole, the sealing port is arranged between the connecting surfaces of the first liquid passing hole and the second liquid passing hole, the connecting ring platform and the positioning platform are arranged at the top end of the sealing port from top to bottom, and the connecting ring platform comprises a connecting hole annularly arranged on the outer side;
the valve cover comprises valve cover connecting holes, guide rod holes and a valve cover sealing gasket, the valve cover connecting holes are respectively arranged on the outer side of the valve cover, the guide rod holes are arranged in the center of the valve cover and comprise supporting bars respectively arranged on the outer side, and the valve cover sealing gasket is annularly arranged at the bottom end of the valve cover;
the hard magnet is arranged at the bottom end of the valve cover and comprises a hard magnet supporting ring and a hard magnet movable hole which are arranged from outside to inside;
guide system, including guide bar, spring, soft-magnetic, valve plate, the sealed pad of direction and connecting screw, the spring ring encircles in the guide bar bottom, the spring bottom is located to soft-magnetic, including the spring supporting hole and the even hole of soft-magnetic screw that set up from outside to inside, soft-magnetic bottom is located to the valve plate, including the valve plate spacing ring and the even hole of valve plate screw that set up from outside to inside, the valve plate bottom is located to the sealed pad of direction, including the sealed even hole of locating central authorities department, connecting screw through connection is in the guide bar bottom.
Furthermore, the cross section of the valve plate limiting ring is in a concave shape, and the inner diameter of the valve plate limiting ring is equal to the outer diameter of the soft magnet.
Further, the guide rod is connected with the soft magnet, the valve plate and the guide sealing gasket through connecting screws, the outer diameter of the guide sealing gasket is equal to the outer diameter of the valve plate and the outer diameter of the sealing port, and the guide sealing gasket is made of a rubber material.
Furthermore, the cross section of the spring is in a circular truncated cone shape, one end of the spring is abutted against the bottom end of the hard magnet, and the other end of the spring is abutted against the spring bearing hole.
Further, cross liquid hole one and cross liquid hole two including locating inboard the liquid fender piece of crossing respectively, cross the liquid fender piece and show the inclined plane setting from right to left, form the flow direction of going into from top to bottom.
Furthermore, the hard magnet is limited by the positioning table through the hard magnet supporting ring, and the outer diameter of the guide rod is equal to the inner diameter of the hard magnet movable hole and the inner diameter of the guide rod hole respectively.
Furthermore, the valve cover is connected to the top end of the valve body in a hole-to-hole mode through the valve cover connecting hole and the connecting hole, and a valve cover sealing gasket is arranged between the connecting surface of the valve cover and the valve body.
Further, the supporting bars are X-shaped.
The invention has the beneficial effects that:
the invention is connected to the top end of the valve body through the valve cover connecting hole and the connecting hole, the valve cover sealing gasket is arranged between the connecting surface of the valve cover and the valve body, the valve cover sealing gasket is in an X shape through the supporting bar, the valve cover sealing gasket is limited by the positioning table through the hard magnet supporting ring, the outer diameter of the guide rod is respectively equal to the inner diameter of the hard magnet movable hole and the inner diameter of the guide rod hole, and the like, thereby providing a magnetic-sensing temperature-control intelligent stop valve with compact structure, convenient connection and good sealing performance for users.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of a valve body according to the present invention;
FIG. 3 is one of the schematic structural diagrams of the valve cover, the hard magnet and the guide system of the present invention;
FIG. 4 is a cross-sectional view of the valve cover, hard magnet and guide system of the present invention;
FIG. 5 is a second schematic view of the valve cover, hard magnet and guide system of the present invention;
FIG. 6 is a valve cover of the present invention;
FIG. 7 is a cross-sectional view of the present invention;
fig. 8 is a perspective view of the valve body of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
According to the description of fig. 1-8:
a magnetic-sensing temperature-controlled intelligent stop valve, comprising:
the valve body 1 comprises a connecting ring platform 11, a positioning platform 12, a sealing port 13, a first liquid passing hole 14 and a second liquid passing hole 15, wherein the sealing port 13 is arranged between connecting surfaces of the first liquid passing hole 14 and the second liquid passing hole 15, the connecting ring platform 11 and the positioning platform 12 are arranged at the top end of the sealing port 13 from top to bottom, and the connecting ring platform 11 comprises a connecting hole 111 annularly arranged on the outer side;
the valve cover 2 comprises valve cover connecting holes 21, guide rod holes 22 and a valve cover sealing gasket 23, the valve cover connecting holes 21 are respectively arranged on the outer side of the valve cover 2, the guide rod holes 22 are arranged in the center of the valve cover 2 and comprise supporting bars 221 respectively arranged on the outer side, and the valve cover sealing gasket 23 is annularly arranged at the bottom end of the valve cover 2;
the hard magnet 3 is arranged at the bottom end of the valve cover 2 and comprises a hard magnet retaining ring 31 and a hard magnet movable hole 32 which are arranged from outside to inside;
guide system 4, including guide bar 41, spring 42, soft-magnetic 43, valve plate 44, the sealed 45 and connecting screw 46 of direction packing, spring 42 ring cover is in guide bar 41 bottom, spring 42 bottom is located to soft-magnetic 43, include spring bearing hole 431 and soft-magnetic screwed hole 432 that set up from outside to inside, soft-magnetic 43 bottom is located to valve plate 44, include valve plate spacing ring 441 and valve plate screwed hole 442 that set up from outside to inside, valve plate 44 bottom is located to the sealed 45 of direction packing, including locating the sealed hole 451 of linking of central authorities department, connecting screw 46 through connection is in guide bar 41 bottom.
Because the section of the valve plate limiting ring 441 is in a concave shape, and the inner diameter of the valve plate limiting ring 441 is equal to the outer diameter of the soft magnet 43, when a user uses the valve plate limiting ring, the soft magnet 43 can be tightly clamped and embedded in the valve plate 44 through the equal diameter of the valve plate limiting ring 441, so that the situation that the soft magnet 43 deviates to the surrounding position and shakes is prevented.
Because the guide rod 41 and the soft magnet 43 are connected with the valve plate 44 and the guide sealing gasket 45 through the connecting screw 46, the outer diameter of the guide sealing gasket 45 is equal to the outer diameter of the valve plate 44 and the outer diameter of the sealing port 13, and the guide sealing gasket 45 is made of a rubber material, when a user uses the invention, the guide rod 41 and the soft magnet 43 are tightly connected together through the connecting screw 46 after being arranged at the top of the valve plate limiting ring 441 of the valve plate 44 from top to bottom through the connecting screw 46.
Because the cross section of the spring 42 is in a round table shape, one end of the spring is abutted against the bottom end of the hard magnet 3, and the other end of the spring is abutted against the spring bearing hole 431, when a user uses the invention, the two ends of the spring 42 are abutted, so that the phenomenon that the bottom end of the spring 42 runs around under the limit of the spring bearing hole 431 is ensured when the spring 42 is compressed for use, and the guide rod 41 is ensured to lose demagnetizing force on the hard magnet 3, and the soft magnet 43 can provide enough elasticity to serve under the condition that the spring is reset, and the condition that the spring is rebounded and reset and the shaking running cannot occur is avoided, so that the internal sealing property of the invention after reset is influenced.
Because the first liquid passing hole 14 and the second liquid passing hole 15 comprise the liquid passing baffle 16 respectively arranged on the inner sides, the liquid passing baffle 16 is arranged in an inclined plane from right to left to form a flow direction from bottom to top, when a user uses the invention, through the flow direction from bottom to top, after the hard magnet 3 loses magnetization and loses magnetic attraction with the soft magnet 43, the soft magnet 43 resets downwards, and when the soft magnet 43 resets downwards, the guide rod 41 is limited by the guide rod hole 22 and the hard magnet movable hole 32, the position shaking and deviation can not occur, so that the fitting sealing between the guide sealing gasket 45 and the sealing port 13 is influenced, and the side leakage phenomenon is caused.
Because the hard magnet 3 is limited by the positioning table 12 through the hard magnet ring 31, the outer diameter of the guide rod 41 is equal to the inner diameter of the hard magnet movable hole 32 and the inner diameter of the guide rod hole 22 respectively, when a user uses the hard magnet limiting device, the hard magnet 3 can be prevented from being attracted by the soft magnet 43 and moving downwards to cause dislocation through the limitation of the positioning table 12, the normal use of the hard magnet limiting device is influenced, the hard magnet 3 is limited by moving upwards by combining the valve cover 2 to the top end of the valve body 1, the dislocation is prevented, the normal use of the hard magnet limiting device is influenced, and the guide rod 41 cannot shake and deviate when moving upwards and downwards in the hard magnet movable hole 32 and the guide rod hole 22 through the equal diameters.
Because the valve cover 2 is connected to the top end of the valve body 1 through the valve cover connecting hole 21 and the connecting hole 111 in a hole-aligning manner, and the valve cover sealing gasket 23 is arranged between the connecting surface of the valve cover 2 and the valve body 1, when a user uses the valve body sealing device, the valve cover 2 is tightly connected to the top end of the valve body 1 through the hole-aligning manner, and the connecting surface of the valve cover 2 and the valve body 1 is connected through the sealing gasket, the connecting force of the valve cover 2 and the sealing gasket is continuously compressed during connection, so that the connecting gap between the valve cover 2 and the sealing gasket is small enough to be ignored, and the sealing performance of the valve body 1 of the valve body 2 is ensured.
Since the support bar 221 is in the shape of an X, when the user uses the present invention, the overall stability of the valve cover 2 can be ensured by the X-shaped support, and the guide rod hole 22 can be prevented from being expanded and deformed, thereby affecting the position deviation when the guide rod 41 slides up and down in the guide rod hole 22.
The implementation case is as follows: when the water temperature passing through the valve body 1 does not reach the Curie point set by the soft magnet 43, the soft magnet 43 overcomes the elastic force of the spring to move upwards in the vertical direction under the magnetization of the hard magnet 3, so that the soft magnet 43 is tightly attracted together through the attraction force, at the moment, the water smoothly and smoothly passes through the valve body 1, when the water temperature reaches the Curie point set by the soft magnet 43, the soft magnet 43 is not magnetized by the hard magnet 3, so that the soft magnet 43 and the hard magnet 3 lose the attraction force of the magnetic combination to be separated, under the action of the spring force, the soft magnet 43, the valve plate 44 and the guide sealing gasket 45 are separated from the attraction of the hard magnet 3 under the guide action of the guide rod 41, and the vertical direction returns downwards, and then the sealing port 13 of the valve body 1 is sealed through.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims (8)

1. The utility model provides a magnetic-sensing temperature control intelligence stop valve which characterized in that includes:
the valve body comprises a connecting ring platform, a positioning platform, a sealing port, a first liquid passing hole and a second liquid passing hole, the sealing port is arranged between the connecting surfaces of the first liquid passing hole and the second liquid passing hole, the connecting ring platform and the positioning platform are arranged at the top end of the sealing port from top to bottom, and the connecting ring platform comprises a connecting hole annularly arranged on the outer side;
the valve cover comprises valve cover connecting holes, guide rod holes and a valve cover sealing gasket, the valve cover connecting holes are respectively arranged on the outer side of the valve cover, the guide rod holes are arranged in the center of the valve cover and comprise supporting bars respectively arranged on the outer side, and the valve cover sealing gasket is annularly arranged at the bottom end of the valve cover;
the hard magnet is arranged at the bottom end of the valve cover and comprises a hard magnet supporting ring and a hard magnet movable hole which are arranged from outside to inside;
guide system, including guide bar, spring, soft-magnetic, valve plate, the sealed pad of direction and connecting screw, the spring ring encircles in the guide bar bottom, the spring bottom is located to soft-magnetic, including the spring supporting hole and the even hole of soft-magnetic screw that set up from outside to inside, soft-magnetic bottom is located to the valve plate, including the valve plate spacing ring and the even hole of valve plate screw that set up from outside to inside, the valve plate bottom is located to the sealed pad of direction, including the sealed even hole of locating central authorities department, connecting screw through connection is in the guide bar bottom.
2. The intelligent magnetic-sensing temperature-control stop valve as claimed in claim 1, wherein the cross section of the valve plate limiting ring is concave, and the inner diameter of the valve plate limiting ring is equal to the outer diameter of the soft magnet.
3. The intelligent stop valve of claim 1, wherein the guide rod, the soft magnet, the valve plate and the guide gasket are connected by a connecting screw, the outer diameter of the guide gasket is equal to the outer diameter of the valve plate and the outer diameter of the sealing port, and the guide gasket is made of a rubber material.
4. The intelligent stop valve of claim 1, wherein the spring has a truncated cone-shaped cross section, one end of which abuts against the bottom end of the hard magnet, and the other end of which abuts against the spring support hole.
5. The intelligent magnetic-sensing temperature-control stop valve according to claim 1, wherein the first liquid passing hole and the second liquid passing hole comprise liquid passing blocking pieces respectively arranged on the inner sides, and the liquid passing blocking pieces are arranged in an inclined plane from right to left to form a flow direction from bottom to top.
6. The intelligent stop valve of claim 1, wherein the hard magnet is retained by the retaining ring, and the outer diameter of the guide rod is equal to the inner diameter of the hard magnet movable hole and the inner diameter of the guide rod hole.
7. The intelligent magnetic-sensing temperature-control stop valve as claimed in claim 1, wherein the valve cover is connected to the top end of the valve body through a valve cover connecting hole and a connecting hole in a hole-to-hole manner, and a valve cover sealing gasket is arranged between the connecting surfaces of the valve cover and the valve body.
8. The intelligent magnetic-sensing temperature-control stop valve as claimed in claim 1, wherein the support bar is X-shaped.
CN202110470596.1A 2021-04-28 2021-04-28 Magnetic-sensing temperature-control intelligent stop valve Pending CN113236788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110470596.1A CN113236788A (en) 2021-04-28 2021-04-28 Magnetic-sensing temperature-control intelligent stop valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110470596.1A CN113236788A (en) 2021-04-28 2021-04-28 Magnetic-sensing temperature-control intelligent stop valve

Publications (1)

Publication Number Publication Date
CN113236788A true CN113236788A (en) 2021-08-10

Family

ID=77131344

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110470596.1A Pending CN113236788A (en) 2021-04-28 2021-04-28 Magnetic-sensing temperature-control intelligent stop valve

Country Status (1)

Country Link
CN (1) CN113236788A (en)

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