CN221145362U - Novel electric control plug valve - Google Patents
Novel electric control plug valve Download PDFInfo
- Publication number
- CN221145362U CN221145362U CN202322755442.4U CN202322755442U CN221145362U CN 221145362 U CN221145362 U CN 221145362U CN 202322755442 U CN202322755442 U CN 202322755442U CN 221145362 U CN221145362 U CN 221145362U
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- Prior art keywords
- valve
- valve body
- case
- plug valve
- motor
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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 9
- 230000002035 prolonged effect Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model relates to the technical field of valves, in particular to a novel electric control plug valve, which comprises a valve body, wherein flange plates are arranged at two ends of the valve body, a valve cover is arranged at the bottom of the valve body, a through hole is formed in the top of the valve body, a mounting plate is arranged at the top of the valve body, one side of the mounting plate is fixedly connected with a motor, a slideway is arranged on the inner wall of the valve body, a sliding block is arranged on one side of the slideway, a fixed column is arranged on one side of the sliding block, a valve core is arranged in the valve body, and a telescopic mechanism is arranged at the bottom of the valve core. The utility model has the advantages that: the output shaft connection of case and motor can realize electric control, and the slide and the slider cooperation that the valve body inside set up can reduce the friction of valve body and case, improves the life of case, and the valve gap of valve body bottom can be dismantled through flat head screw fixation, conveniently changes the case, and then promotes the life of plug valve.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a novel electric control plug valve.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters of a conveying medium, and the plug valve is one of the valve. The plug of the plug valve can be cylindrical or conical in shape, and the plug body with a through hole in the middle is used as a valve of an opening and closing piece, and a passage opening on the plug is communicated with or separated from a passage opening on the valve body by rotating by 90 degrees to realize the opening or closing of the valve.
In the working process of the traditional plug valve, because the internal pressure of the plug valve is too large, larger friction is generated between the valve core and the valve body, the valve rod of the plug valve is relatively forceful to manually rotate, the plug valve is inconvenient to open and close, the valve core is worn, the service life of the valve core is seriously shortened after long-term use, and the valve core is inconvenient to replace, so that the service life of the whole plug valve is reduced.
Disclosure of utility model
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a novel electrically controlled plug valve, which comprises a valve body, wherein flange plates are arranged at two ends of the valve body, a valve cover is arranged at the bottom of the valve body, a through hole is formed in the top of the valve body, a mounting plate is arranged at the top of the valve body, one side of the mounting plate is fixedly connected with a motor, a slideway is arranged on the inner wall of the valve body, a sliding block is arranged on one side of the slideway, a fixed column is arranged on one side of the sliding block, a valve core is arranged in the valve body, and a telescopic mechanism is arranged at the bottom of the valve core.
By any of the above schemes, preferably, the bottom of the valve cover is provided with a threaded hole, and the interior of the threaded hole is provided with a flat head screw.
The technical effect achieved by adopting the scheme is as follows: the valve cover and the valve body are connected through the flat head screw, so that the valve cover can be conveniently detached, and the valve core can be conveniently replaced.
By any of the above schemes, preferably, an output shaft is arranged at the bottom of the motor, and the output shaft is fixedly connected with the valve core.
The technical effect achieved by adopting the scheme is as follows: the electric control of the plug valve can be realized, so that the manpower is reduced.
By any of the above schemes, preferably, a trapezoid hole is formed in the valve core, and a limit groove matched with the sliding block is formed in the outer surface of the valve core.
The technical effect achieved by adopting the scheme is as follows: the limiting groove can limit the fixed column, so that the valve core can be connected with the sliding block to reduce friction between the valve core and the valve body, and the valve core can be replaced.
By any of the above schemes, preferably, the telescopic mechanism comprises a supporting plate, a supporting rod is arranged at the bottom of the supporting plate, and a butterfly spring is arranged on the outer surface of the supporting rod.
The technical effect achieved by adopting the scheme is as follows: through the elasticity of the butterfly spring, the plug valve can play a good role in automatic sealing in the assembly and use processes, so that the plug valve has a better sealing effect, and the service life of the plug valve is prolonged.
In any of the above embodiments, it is preferable that a sealing gasket is provided on one side of the slider.
The technical effect achieved by adopting the scheme is as follows: the sealing effect of the plug valve is better.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. The motor is arranged at the top of the valve body, the motor drives the output shaft to rotate, the output shaft is fixedly connected with the valve core, the rotation of the valve core can be controlled electrically, the work is convenient, the work efficiency is increased, friction between the valve core and the valve body can be effectively reduced through the matching of the slide way arranged inside the valve body and the slide block, the service life of the valve core is prolonged, a threaded hole is formed in the valve cover, a flat head screw is connected with the valve cover and the valve body through the threaded hole, the valve cover can be conveniently detached, the valve core can be conveniently replaced, and the service life of the plug valve is prolonged.
Drawings
FIG. 1 is a schematic diagram of a structure according to the present utility model;
FIG. 2 is a schematic vertical cross-section according to the present utility model;
FIG. 3 is a schematic horizontal cross-section according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A in accordance with the present utility model;
FIG. 5 is a schematic view of a slider structure according to the present utility model;
FIG. 6 is a schematic cross-sectional view of a slider structure according to the present utility model;
fig. 7 is a schematic view of a valve cover structure according to the present utility model.
In the figure: 1. a valve body; 2. a flange plate; 3. a valve cover; 4. a through hole; 5. a motor; 6. a slideway; 7. a slide block; 8. fixing the column; 9. a valve core; 10. a telescoping mechanism; 11. a threaded hole; 12. a flat head screw; 13. an output shaft; 14. a trapezoidal hole; 15. a limit groove; 16. a support plate; 17. a support rod; 18. a butterfly spring; 19. a sealing gasket; 20. and (3) mounting a plate.
Detailed Description
Embodiment one: as shown in fig. 1 to 7, a novel electric control plug valve, it includes a novel electric control plug valve, including valve body 1, the both ends of valve body 1 all are provided with ring flange 2, ring flange 2 and valve body 1 integrated into one piece, can make things convenient for valve body 1 to be connected with the pipeline, the bottom of valve body 1 is provided with valve gap 3, valve gap 3 can dismantle, conveniently change valve core 9, and then increase plug valve's life, screw hole 11 has been seted up to the bottom of valve gap 3, the inside of screw hole 11 is provided with flat head screw 12, flat head screw 12 makes valve gap 3 fix on valve body 1, and can dismantle, through-hole 4 has been seted up at the top of valve body 1, the output shaft 13 of motor 5 passes through-hole 4 and valve core 9 fixed connection, make motor 5 can drive valve core 9 and rotate, and then reduce the manpower, the top of valve body 1 is provided with mounting plate 20, the installation makes motor 5 can make plug valve realize electric control, and then reduce the bottom of manpower 5 is provided with output shaft 13, output shaft 13 passes through output shaft coupling 5 and motor 9, can make valve core 9 fixed connection through rotation.
Referring to fig. 2 to 6, the inner wall of the valve body 1 is provided with a slide way 6, the slide way 6 can enable the slide block 7 to slide and limit the slide block 7, one side of the slide way 6 is provided with the slide block 7, the slide way 7 is connected with the valve core 9, the contact area between the valve core 9 and the valve body 1 can be reduced, further the abrasion of the valve core 9 is reduced, the service life of the plug valve is prolonged, one side of the slide block 7 is provided with a sealing gasket, the sealing gasket 19 can increase the tightness of the plug valve, leakage is prevented, one side of the slide block 7 is provided with a fixed column 8, the fixed column 8 can limit the slide block 7, the valve core 9 and the slide block 7 can be connected, further the abrasion of the valve core 9 is reduced, the valve core 9 is arranged in the valve body 1, a trapezoid hole 14 is formed in the valve core 9, water flow can pass through the trapezoid hole 14, and the damage of the water flow pressure to the valve core 9 is reduced, the outer surface of the valve core 9 is provided with a limit groove 15 matched with the sliding block 7, the limit groove 15 can enable the valve core 9 to be connected with the sliding block 7, the valve core 9 can be pulled out, the valve core 9 is convenient to replace, the service life of the plug valve is prolonged, the bottom of the valve core 9 is provided with a telescopic mechanism 10, the telescopic mechanism 10 can continuously apply upward force to the valve core 9, further the sealing effect of the plug valve is improved, the telescopic mechanism 10 comprises a supporting plate 16, the supporting plate 16 can support the valve core 9, the bottom of the supporting plate 16 is provided with a supporting rod 17, the supporting rod 17 is rotationally connected with the supporting plate 16, the abrasion of the valve core 9 can be reduced, the outer surface of the supporting rod 17 is provided with a butterfly spring 18, the plug valve can play a good automatic sealing role in the assembling and using processes through the elasticity of the butterfly spring 18, the sealing effect of the plug valve is better, the service life of the plug valve is prolonged.
A novel electric control plug valve has the following working principle:
1) The flange plate 2 that sets up through valve body 1 both ends is connected with the pipeline, the valve body 1 top is provided with motor 5, motor 5 passes through mounting panel 20 to be fixed at the top of valve body 1, motor 5 passes through shaft coupling and output shaft 13 to be connected, case 9 passes through output shaft 13 and motor 5 to be connected, when needs rotate case 9, open motor 5, make motor 5 drive case 9 and rotate, the inner wall of valve body 1 is provided with slide 6, one side of slide 6 is provided with slider 7, one side of slider 7 is provided with fixed column 8, the surface of case 9 is provided with the spacing groove 15 with fixed column 8 looks adaptation, slider 7 inserts spacing groove 15 through fixed column 8 and is connected with case 9, make slider 7 can follow case 9 and rotate, one side of slide 6 is provided with sealing washer 19, can seal the plug valve, the bottom of case 9 is provided with telescopic machanism 10, telescopic machanism 10 can continuously exert an ascending power to case 9, make the leakproofness of plug valve 9 better, the bottom of valve body 1 is provided with the valve gap 3, screw hole 11 has been seted up to the bottom of valve gap 3, screw 12 makes the valve gap 3 and be connected with flat head 1 through screw hole 11, when the valve gap 9 need be replaced, when the valve gap 9 can be replaced conveniently by the screw cap 12, the valve gap 9.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. The top of valve body 1 is provided with motor 5, can drive case 9 through motor 5 and rotate, the output shaft 13 connection of case 9 and motor 5 can realize electric control, the inside of valve body 1 is provided with slide 6, one side of slide 6 is provided with slider 7, slider 7 can be connected with case 9 through fixed column 8, and then reduce the friction of valve body 1 and case 9, improve the life of case 9, the bottom of case 9 is provided with telescopic machanism 10, can make the leakproofness of plug valve better, the valve gap 3 of valve body 1 bottom passes through flat head screw 12 to be fixed, limit groove 15 has been seted up to the surface of case 9, make case 9 can dismantle, the convenience is changed case 9, and then the life of promotion plug valve.
Claims (6)
1. The utility model provides a novel electric control plug valve which characterized in that: including valve body (1), the both ends of valve body (1) all are provided with ring flange (2), the bottom of valve body (1) is provided with valve gap (3), through-hole (4) have been seted up at the top of valve body (1), the top of valve body (1) is provided with mounting panel (20), one side fixedly connected with motor (5) of mounting panel (20), the inner wall of valve body (1) is provided with slide (6), one side of slide (6) is provided with slider (7), one side of slider (7) is provided with fixed column (8), the inside of valve body (1) is provided with case (9), the bottom of case (9) is provided with telescopic machanism (10).
2. The novel electrically controlled plug valve of claim 1, wherein: threaded holes (11) are formed in the bottom of the valve cover (3), and flat head screws (12) are arranged in the threaded holes (11).
3. The novel electrically controlled plug valve of claim 1, wherein: an output shaft (13) is arranged at the bottom of the motor (5), and the output shaft (13) is fixedly connected with the valve core (9).
4. The novel electrically controlled plug valve of claim 1, wherein: the inside of case (9) is seted up trapezoidal hole (14), the surface of case (9) is provided with spacing groove (15) with slider (7) adaptation.
5. The novel electrically controlled plug valve of claim 1, wherein: the telescopic mechanism (10) comprises a supporting plate (16), a supporting rod (17) is arranged at the bottom of the supporting plate (16), and a butterfly spring (18) is arranged on the outer surface of the supporting rod (17).
6. The novel electrically controlled plug valve of claim 1, wherein: one side of the sliding block (7) is provided with a sealing gasket (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322755442.4U CN221145362U (en) | 2023-10-14 | 2023-10-14 | Novel electric control plug valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322755442.4U CN221145362U (en) | 2023-10-14 | 2023-10-14 | Novel electric control plug valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221145362U true CN221145362U (en) | 2024-06-14 |
Family
ID=91428892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322755442.4U Active CN221145362U (en) | 2023-10-14 | 2023-10-14 | Novel electric control plug valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221145362U (en) |
-
2023
- 2023-10-14 CN CN202322755442.4U patent/CN221145362U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |