CN115574123A - Internal thread ball valve structure - Google Patents

Internal thread ball valve structure Download PDF

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Publication number
CN115574123A
CN115574123A CN202211173098.1A CN202211173098A CN115574123A CN 115574123 A CN115574123 A CN 115574123A CN 202211173098 A CN202211173098 A CN 202211173098A CN 115574123 A CN115574123 A CN 115574123A
Authority
CN
China
Prior art keywords
channel
valve body
valve
flow passage
valve structure
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
CN202211173098.1A
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Chinese (zh)
Inventor
敖之勇
唐林
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.)
Chongqing Rongchang Chuanlong Valve Co ltd
Original Assignee
Chongqing Rongchang Chuanlong Valve 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 Chongqing Rongchang Chuanlong Valve Co ltd filed Critical Chongqing Rongchang Chuanlong Valve Co ltd
Priority to CN202211173098.1A priority Critical patent/CN115574123A/en
Publication of CN115574123A publication Critical patent/CN115574123A/en
Pending legal-status Critical Current

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    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
    • F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
    • 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
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Taps Or Cocks (AREA)

Abstract

The invention relates to the technical field of valve equipment, and particularly discloses an internal thread ball valve structure which comprises a valve rod and a multi-control mechanism, wherein the multi-control mechanism comprises a valve body, a ball core, external connecting pipes, baffles and communication columns, the ball core is arranged in the valve body, one end of the valve rod penetrates through the valve body and is clamped with the ball core, the number of the external connecting pipes is three, each external connecting pipe is respectively communicated with the valve body and is respectively positioned on the outer surface wall of the valve body, the number of the baffles is six, each baffle is respectively arranged in the valve body, the number of the communication columns is six, and each communication column is respectively arranged in the valve body. The setting of above structure can be effectual controls three different pipelines through a valve for convenient and fast more during adjusting valve.

Description

Internal thread ball valve structure
Technical Field
The invention relates to the technical field of valve equipment, in particular to an internal thread ball valve structure.
Background
At present, the flow of pipeline is controlled to the intercommunication valve among the pipeline, and the valve that uses now is the gate valve usually, and the gate valve is because the number of times that need rotate that opens and shuts is more in the use, leads to sealed face to receive wearing and tearing easily for the life of valve reduces, leads to sealed effect not good.
Among the prior art, come to open and shut the pipeline through adopting the internal thread ball valve, the ball valve can reduce the wearing and tearing with sealed face at the in-process that opens and shuts for the use of valve is more permanent, and the stroke angle that opens and shuts is all less, can open and shut fast.
However, in the prior art, three ball valves are needed to control three different pipelines respectively when shunting, so that the opening and closing steps are complicated in operation, and the purpose of controlling the three pipelines cannot be achieved through one ball valve.
Disclosure of Invention
The invention aims to provide an internal thread ball valve structure, and aims to solve the technical problems that in the prior art, three different pipelines need to be respectively controlled by three ball valves when flow splitting is carried out, so that the opening and closing steps are complicated to operate, and the three pipelines cannot be controlled by one ball valve.
In order to achieve the purpose, the internal thread ball valve structure comprises a valve rod and a multi-control mechanism, wherein the multi-control mechanism comprises a valve body, a ball core, external connecting pipes, baffles and communication columns, the ball core is arranged inside the valve body, one end of the valve rod penetrates through the valve body and is clamped with the ball core, the number of the external connecting pipes is three, each external connecting pipe is respectively communicated with the valve body and is respectively positioned on the outer surface wall of the valve body, the number of the baffles is six, each baffle is respectively arranged inside the valve body, the number of the communication columns is six, and each communication column is respectively arranged inside the valve body.
The valve body is provided with fifteen channels, the fifteen channels are respectively a first channel, a second channel, a third channel, a fourth channel, a fifth channel, a sixth channel, a seventh channel, an eighth channel, a ninth channel, a tenth channel, an eleventh channel, a twelfth channel, a thirteenth channel, a fourteenth channel and a fifteenth channel, the three external connecting pipes are respectively communicated with the corresponding first channel, the sixth channel and the eleventh channel, the six communicating columns are respectively arranged in the corresponding fourth channel, the fifth channel, the seventh channel, the tenth channel, the thirteenth channel and the fifteenth channel, and the six baffles are respectively arranged in the corresponding second channel, the third channel, the eighth channel, the ninth channel, the twelfth channel and the fourteenth channel.
The valve body is provided with a first connecting channel, a second connecting channel and a third connecting channel, the first connecting channel is respectively communicated with the second channel, the third channel, the fourth channel, the fifth channel and the sixth channel, the second connecting channel is respectively communicated with the seventh channel, the eighth channel, the ninth channel, the tenth channel and the eleventh channel, and the third connecting channel is respectively communicated with the twelfth channel, the thirteenth channel, the fourteenth channel, the fifteenth channel and the first channel.
The ball core is provided with a first flow passage, a second flow passage and a third flow passage, and the first flow passage, the second flow passage and the third flow passage are communicated.
The internal thread ball valve structure further comprises an auxiliary mechanism, and the auxiliary mechanism is arranged at the upper end of the valve body.
Wherein, complementary unit includes change, bull stick and snap ring, the change cover is located the exterior wall of valve rod, the snap ring with valve rod threaded connection to the cover is located the exterior wall of valve rod, just the snap ring is located the top of change, the quantity of bull stick is many, every the bull stick respectively with change fixed connection, and be located the exterior wall of change.
The auxiliary mechanism further comprises three connecting flanges, and each connecting flange is fixedly connected with the corresponding outer connecting pipe and is respectively sleeved on the outer surface wall of the corresponding outer connecting pipe.
According to the internal thread ball valve structure, each external connecting pipe is connected into the corresponding pipeline, the valve rod is rotated to enable different channels in the valve body to be communicated, the baffle and the communicating column are arranged inside the valve body to control the flow distribution of the valve body, the ball core is matched with the valve body, the purpose of communicating different channels is achieved, three different pipelines can be effectively controlled through one valve due to the arrangement of the structure, and the valve can be adjusted more conveniently and rapidly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a front view of the first embodiment of the present invention.
Fig. 3 is a sectional view of the internal structure of the first embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
101-valve rod, 102-valve body, 103-ball core, 104-external pipe, 105-baffle, 106-connecting column, 107-first channel, 108-second channel, 109-third channel, 110-fourth channel, 111-fifth channel, 112-sixth channel, 113-seventh channel, 114-eighth channel, 115-ninth channel, 116-tenth channel, 117-eleventh channel, 118-twelfth channel, 119-thirteenth channel, 120-fourteenth channel, 121-fifteenth channel, 122-first connecting channel, 123-second connecting channel, 124-third connecting channel, 125-first channel, 126-second channel, 127-third channel, 201-swivel, 202-swivel rod, 203-snap ring, 204-connecting flange.
Detailed Description
The first embodiment of the present application is:
referring to fig. 1 to 3, wherein fig. 1 is a schematic structural view of a first embodiment, fig. 2 is a front view of the first embodiment, and fig. 3 is a sectional view of an internal structure of the first embodiment, the present invention provides an internal thread ball valve structure: the valve comprises a valve rod 101 and a multi-control mechanism, wherein the multi-control mechanism comprises a valve body 102, a ball core 103, an outer connecting pipe 104, a baffle 105 and a communication column 106, the valve body 102 is provided with fifteen channels, namely a first channel 107, a second channel 108, a third channel 109, a fourth channel 110, a fifth channel 111, a sixth channel 112, a seventh channel 113, an eighth channel 114, a ninth channel 115, a tenth channel 116, an eleventh channel 117, a twelfth channel 118, a thirteenth channel 119, a fourteenth channel 120 and a fifteenth channel 121, the valve body 102 is further provided with a first connecting channel 122, a second connecting channel 123 and a third connecting channel 124, and the ball core 103 is provided with a first flow channel 125, a second flow channel 126 and a third flow channel 127.
For the present embodiment, the valve stem 101 is rotated to rotate the ball core 103, and then the different channels, the connecting channels and the flow channels are matched, so that the fluid of the valve body 102 can be controlled differently.
The ball core 103 is arranged inside the valve body 102, one end of the valve rod 101 penetrates through the valve body 102 and is clamped with the ball core 103, the number of the external connecting pipes 104 is three, each external connecting pipe 104 is communicated with the valve body 102 and is respectively located on the outer wall of the valve body 102, the number of the baffle plates 105 is six, each baffle plate 105 is respectively arranged inside the valve body 102, the number of the connecting columns 106 is six, each connecting column 106 is respectively arranged inside the valve body 102 and is connected with each external connecting pipe 104 into a corresponding pipeline, so that the valve rod 101 can be rotated to enable different channels in the valve body 102 to be communicated, the baffle plates 105 and the connecting columns 106 are arranged inside the valve body 102 and are used for shunting control over the valve body 102, and the ball core 103 is matched with the valve body 102 to achieve the purpose of communication of different channels.
Next, three external tubes 104 are respectively communicated with the corresponding first channel 107, sixth channel 112, and eleventh channel 117, six communication columns 106 are respectively disposed inside the corresponding fourth channel 110, fifth channel 111, seventh channel 113, tenth channel 116, thirteenth channel 119, and fifteenth channel 121, six baffles 105 are respectively disposed inside the corresponding second channel 108, third channel 109, eighth channel 114, ninth channel 115, twelfth channel 118, and fourteenth channel 120, and different fluid flow directions can be formed inside the valve body 102 through the first channel 107 to the fifteenth channel 121 in sequence, so as to achieve control of three different channels.
Meanwhile, the first connecting channel 122 is respectively communicated with the second channel 108, the third channel 109, the fourth channel 110, the fifth channel 111 and the sixth channel 112, the second connecting channel 123 is respectively communicated with the seventh channel 113, the eighth channel 114, the ninth channel 115, the tenth channel 116 and the eleventh channel 117, the third connecting channel 124 is respectively communicated with the twelfth channel 118, the thirteenth channel 119, the fourteenth channel 120, the fifteenth channel 121 and the first channel 107, and the first connecting channel 122, the second connecting channel 123 and the third connecting channel 124 are respectively adapted to the connecting column 106, so as to facilitate control fluid.
In addition, the core 103 has a first flow passage 125, a second flow passage 126, and a third flow passage 127, the first flow passage 125, the second flow passage 126, and the third flow passage 127 are communicated, and the first flow passage 125, the second flow passage 126, and the third flow passage 127 are used for dividing a fluid.
When the internal thread ball valve structure of the embodiment is used, the valve rod 101 is rotated to rotate the ball core 103, so that the flow direction of the fluid is adjusted;
when the first flow passage 125, the second flow passage 126 and the third flow passage 127 are respectively communicated with the corresponding first passage 107, the sixth passage 112 and the eleventh passage 117, the valve body 102 is in a fully open state;
when the first flow passage 125, the second flow passage 126 and the third flow passage 127 are respectively communicated with the corresponding second passage 108, the seventh passage 113 and the twelfth passage 118 by rotating the valve rod 101, the first passage 107 and the sixth passage 112 can be communicated with each other due to the communication of the first connecting passage 122, the second connecting passage 123 and the third connecting passage 124;
when the valve rod 101 is rotated again and the first flow passage 125, the second flow passage 126 and the third flow passage 127 are respectively communicated with the corresponding third passage 109, the eighth passage 114 and the thirteenth passage 119, fluid can be communicated between the sixth passage 112 and the eleventh passage 117 due to the communication of the first connecting passage 122, the second connecting passage 123 and the third connecting passage 124;
when the valve rod 101 is rotated again and the first flow passage 125, the second flow passage 126 and the third flow passage 127 are respectively communicated with the corresponding fourth passage 110, the ninth passage 115 and the fourteenth passage 120, the first passage 107 and the eleventh passage 117 can be communicated with each other due to the communication of the first connecting passage 122, the second connecting passage 123 and the third connecting passage 124;
when the valve rod 101 is rotated again and the first flow passage 125, the second flow passage 126, and the third flow passage 127 communicate with the corresponding fifth passage 111, the tenth passage 116, and the fifteenth passage 121, respectively, the valve body 102 is in a fully closed state due to the blockage of the communication column 106.
The second embodiment of the present application is:
referring to fig. 4 based on the first embodiment, wherein fig. 4 is a schematic structural diagram of a second embodiment, the present invention provides an internal thread ball valve structure: and the auxiliary mechanism comprises a rotating ring 201, a rotating rod 202, a clamping ring 203 and a connecting flange 204.
For the present embodiment, the rotating ring 201 and the rotating rod 202 are convenient for rotating the valve rod 101, meanwhile, the snap ring 203 clamps the rotating ring 201, and the connecting flange 204 is convenient for connecting the outer pipe 104.
Wherein, swivel 201 cover is located the exterior wall of valve rod 101, snap ring 203 with valve rod 101 threaded connection to the cover is located the exterior wall of valve rod 101, just snap ring 203 is located the top of swivel 201, the quantity of swivel 202 is many, every swivel 202 respectively with swivel 201 fixed connection, and be located the exterior wall of swivel 201, swivel 201 with the setting of swivel 202, can be convenient for right the valve rod 101 is controlled rotatoryly, simultaneously the snap ring 203 is right swivel 201 is held, prevents swivel 201 drops.
Secondly, the number of the connecting flanges 204 is three, each connecting flange 204 is fixedly connected with the corresponding outer connecting pipe 104, and is respectively sleeved on the outer surface wall of the corresponding outer connecting pipe 104, and the connecting flanges 204 can facilitate the connection of the outer connecting pipes 104.
When the internal thread ball valve structure of this embodiment is used, the swivel 201 with the setting of bull stick 202 can be convenient for right the valve rod 101 is controlled rotatoryly, simultaneously the snap ring 203 is right the swivel 201 is held, prevents the swivel 201 drops, flange 204 can be convenient for outer pipe 104 is connected.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. An internal thread ball valve structure comprises a valve rod and is characterized in that,
the device also comprises a multi-control mechanism;
many accuse mechanisms include valve body, ball core, external pipe, baffle and intercommunication post, the ball core set up in the inside of valve body, the one end of valve rod is run through the valve body with the ball core joint, the quantity of external pipe is three, every the external pipe respectively with the valve body intercommunication, and be located respectively the outer table wall of valve body, the quantity of baffle is six, every the baffle set up respectively in the inside of valve body, the quantity of intercommunication post is six, every the intercommunication post set up respectively in the inside of valve body.
2. An internally threaded ball valve structure according to claim 1,
the valve body is provided with fifteen channels, the fifteen channels are respectively a first channel, a second channel, a third channel, a fourth channel, a fifth channel, a sixth channel, a seventh channel, an eighth channel, a ninth channel, a tenth channel, an eleventh channel, a twelfth channel, a thirteenth channel, a fourteenth channel and a fifteenth channel, the three external connecting pipes are respectively communicated with the corresponding first channel, the sixth channel and the eleventh channel, six communicating columns are respectively arranged in the corresponding fourth channel, the fifth channel, the seventh channel, the tenth channel, the thirteenth channel and the fifteenth channel, and six baffles are respectively arranged in the corresponding second channel, the third channel, the eighth channel, the ninth channel, the twelfth channel and the fourteenth channel.
3. An internally threaded ball valve structure according to claim 2,
the valve body is also provided with a first connecting channel, a second connecting channel and a third connecting channel, wherein the first connecting channel is respectively communicated with the second channel, the third channel, the fourth channel, the fifth channel and the sixth channel, the second connecting channel is respectively communicated with the seventh channel, the eighth channel, the ninth channel, the tenth channel and the eleventh channel, and the third connecting channel is respectively communicated with the twelfth channel, the thirteenth channel, the fourteenth channel, the fifteenth channel and the first channel.
4. An internally threaded ball valve structure according to claim 3,
the ball core is provided with a first flow passage, a second flow passage and a third flow passage, and the first flow passage, the second flow passage and the third flow passage are communicated.
5. An internally threaded ball valve structure according to claim 4,
the internal thread ball valve structure further comprises an auxiliary mechanism, and the auxiliary mechanism is arranged at the upper end of the valve body.
6. An internally threaded ball valve structure according to claim 5,
the auxiliary mechanism comprises a rotary ring, a rotary rod and a clamping ring, wherein the rotary ring is sleeved on the outer surface wall of the valve rod, the clamping ring is in threaded connection with the valve rod, the outer surface wall of the valve rod is sleeved with the clamping ring, the clamping ring is positioned above the rotary ring, the rotary rod is multiple in number and every rotary rod is fixedly connected with the rotary ring and positioned on the outer surface wall of the rotary ring.
7. An internally threaded ball valve structure according to claim 6,
the auxiliary mechanism further comprises three connecting flanges, and each connecting flange is fixedly connected with the corresponding outer connecting pipe and is respectively sleeved on the corresponding outer surface wall of the outer connecting pipe.
CN202211173098.1A 2022-09-26 2022-09-26 Internal thread ball valve structure Pending CN115574123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211173098.1A CN115574123A (en) 2022-09-26 2022-09-26 Internal thread ball valve structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211173098.1A CN115574123A (en) 2022-09-26 2022-09-26 Internal thread ball valve structure

Publications (1)

Publication Number Publication Date
CN115574123A true CN115574123A (en) 2023-01-06

Family

ID=84583123

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211173098.1A Pending CN115574123A (en) 2022-09-26 2022-09-26 Internal thread ball valve structure

Country Status (1)

Country Link
CN (1) CN115574123A (en)

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