CN213711907U - Square single-shaft type air volume adjusting valve - Google Patents
Square single-shaft type air volume adjusting valve Download PDFInfo
- Publication number
- CN213711907U CN213711907U CN202022588592.7U CN202022588592U CN213711907U CN 213711907 U CN213711907 U CN 213711907U CN 202022588592 U CN202022588592 U CN 202022588592U CN 213711907 U CN213711907 U CN 213711907U
- Authority
- CN
- China
- Prior art keywords
- box body
- actuator
- adjusting valve
- sealing plate
- air volume
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000000741 silica gel Substances 0.000 claims abstract description 14
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011100 viral filtration Methods 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model relates to the technical field of purification equipment, in particular to a square single-shaft type air volume adjusting valve; comprises a box body; an installation frame is arranged at the external centered position in the length direction of the box body; the mounting frame is connected with the box body through bolts; an actuator is arranged at the upper part of the mounting rack; the actuator is connected with the mounting frame through bolts; a hand wheel is arranged on one side of the actuator; the hand wheel is connected with the actuator through a pin; the sealing plate is arranged at the inner middle line of the box body, and the sealing plate is driven to rotate by the actuator, so that the air quantity passing through the box body is effectively adjusted; adopt the inside lower extreme symmetry of box is provided with silica gel blend stop and metal baffle, can play reasonable limiting displacement to the play of closing the terminal point of closing plate through the setting of silica gel blend stop, avoids the closing plate to rotate excessively to lead to the air regulation effect relatively poor.
Description
Technical Field
The utility model relates to a clarification plant technical field especially relates to a square single-axis formula air regulation valve.
Background
At present, when virus filtration-level purification equipment is used, air quantity is required to be adjusted frequently, a sealed valve only can play a role in closing, and the air quantity cannot be adjusted, so that an air quantity adjusting valve is urgently needed to be researched.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technical deficiency exists, and provides a square single-shaft air volume adjusting valve, wherein a sealing plate is arranged at the inner middle line of the box body, and the sealing plate is driven to rotate by an actuator so as to effectively adjust the air volume of the box body; adopt the inside lower extreme symmetry of box is provided with silica gel blend stop and metal baffle, can play reasonable limiting displacement to the play of closing the terminal point of closing plate through the setting of silica gel blend stop, avoids the closing plate to rotate excessively to lead to the air regulation effect relatively poor.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a box body; an installation frame is arranged at the external centered position in the length direction of the box body; the mounting frame is connected with the box body through bolts; an actuator is arranged at the upper part of the mounting rack; the actuator is connected with the mounting frame through bolts; a hand wheel is arranged on one side of the actuator; the hand wheel is connected with the actuator through a pin.
Further optimizing the technical scheme, a transmission shaft is arranged in the middle position inside the box body; the transmission shaft penetrates through the box body and the mounting frame and is connected with the actuator in a pin mode.
Further optimizing the technical scheme, a sealing plate is arranged at the inner line position of the box body; the sealing plate is connected with the transmission shaft through a pin.
Further optimizing the technical scheme, sealing sleeves are symmetrically arranged on two sides of the sealing plate; the sealing sleeve and the sealing plate are clamped.
Further optimizing the technical scheme, the lower end in the box body is symmetrically provided with a silica gel barrier strip and a metal baffle plate; the metal baffle is welded with the lower surface of the inner wall of the box body; the silica gel barrier strip is clamped with the interior of the metal baffle.
Compared with the prior art, the utility model has the advantages of it is following: 1. the sealing plate is arranged at the inner middle line of the box body, and the sealing plate is driven to rotate by the actuator, so that the air quantity passing through the box body is effectively adjusted; 2. adopt the inside lower extreme symmetry of box is provided with silica gel blend stop and metal baffle, can play reasonable limiting displacement to the play of closing the terminal point of closing plate through the setting of silica gel blend stop, avoids the closing plate to rotate excessively to lead to the air regulation effect relatively poor.
Drawings
Fig. 1 is a schematic view of the overall structure of a square single-shaft type air volume adjusting valve.
FIG. 2 is a sectional view showing a sealing plate structure of a square single-axis type air volume adjusting valve.
In the figure: 1. a box body; 2. a mounting frame; 3. an actuator; 4. a hand wheel; 5. a drive shaft; 6. a sealing plate; 7. sealing sleeves; 8. a silica gel barrier strip; 9. a metal baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: shown in connection with fig. 1-2, comprises a box body 1; the mounting frame 2 is arranged at the external centered position of the box body 1 in the length direction; the mounting frame 2 is connected with the box body 1 through bolts; an actuator 3 is arranged at the upper part of the mounting frame 2; the actuator 3 is connected with the mounting frame 2 through bolts; a hand wheel 4 is arranged on one side of the actuator 3; the hand wheel 4 is in pin joint with the actuator 3; a transmission shaft 5 is arranged at the central position in the box body 1; the transmission shaft 5 penetrates through the box body 1 and the mounting frame 2 and is in pin joint with the actuator 3; a sealing plate 6 is arranged at the central line position in the box body 1; the sealing plate 6 is in pin joint with the transmission shaft 5; sealing sleeves 7 are symmetrically arranged on two sides of the sealing plate 6; the seal sleeve 7 and the seal plate 6 are clamped; the lower end in the box body 1 is symmetrically provided with a silica gel barrier strip 8 and a metal baffle 9; the metal baffle 9 is welded with the lower surface of the inner wall of the box body 1; the silica gel barrier strip 8 is clamped with the interior of the metal baffle 9.
During the use, as shown in fig. 1-2, the user is using the utility model discloses during the governing valve of making, through rotating hand wheel 4, and hand wheel 4 then takes place to rotate through executor drive transmission shaft 5, and transmission shaft 5 then can drive closing plate 6 and take place to rotate, just can control the amount of wind size through box 1 along with closing plate 6 in the rotation of box 1 inside, and closing plate 6 bilateral symmetry is provided with seal cover 7 and is used for guaranteeing the gas tightness between closing plate 6 and the box 1, then can stop motion when closing plate 6 contacts with the inside silica gel blend stop 8 of metal baffle 9, be used for avoiding closing plate 6 can't accurately find the amount of wind maximum or minimum position.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. The utility model provides a square single-axis formula air regulation valve which characterized in that: comprises a box body (1); a mounting frame (2) is arranged in the external centered position of the box body (1) in the length direction; the mounting rack (2) is connected with the box body (1) through bolts; an actuator (3) is arranged at the upper part of the mounting rack (2); the actuator (3) is connected with the mounting rack (2) through bolts; a hand wheel (4) is arranged on one side of the actuator (3); the hand wheel (4) is in pin joint with the actuator (3).
2. The square single-shaft air volume adjusting valve according to claim 1, characterized in that: a transmission shaft (5) is arranged in the centered position in the box body (1); the transmission shaft (5) penetrates through the box body (1) and the mounting frame (2) and is connected with the actuator (3) in a pin mode.
3. The square single-shaft air volume adjusting valve according to claim 2, characterized in that: a sealing plate (6) is arranged at the central line position in the box body (1); the sealing plate (6) is in pin joint with the transmission shaft (5).
4. The square single-shaft air volume adjusting valve according to claim 3, characterized in that: sealing sleeves (7) are symmetrically arranged on two sides of the sealing plate (6); the sealing sleeve (7) and the sealing plate (6) are clamped.
5. The square single-shaft air volume adjusting valve according to claim 3, characterized in that: the lower end of the interior of the box body (1) is symmetrically provided with a silica gel barrier strip (8) and a metal baffle plate (9); the metal baffle (9) is welded with the lower surface of the inner wall of the box body (1); the silica gel barrier strip (8) is clamped with the interior of the metal baffle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588592.7U CN213711907U (en) | 2020-11-10 | 2020-11-10 | Square single-shaft type air volume adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588592.7U CN213711907U (en) | 2020-11-10 | 2020-11-10 | Square single-shaft type air volume adjusting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213711907U true CN213711907U (en) | 2021-07-16 |
Family
ID=76804359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022588592.7U Expired - Fee Related CN213711907U (en) | 2020-11-10 | 2020-11-10 | Square single-shaft type air volume adjusting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213711907U (en) |
-
2020
- 2020-11-10 CN CN202022588592.7U patent/CN213711907U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |