CN210423698U - Flow controller with sealant structure - Google Patents
Flow controller with sealant structure Download PDFInfo
- Publication number
- CN210423698U CN210423698U CN201921115648.8U CN201921115648U CN210423698U CN 210423698 U CN210423698 U CN 210423698U CN 201921115648 U CN201921115648 U CN 201921115648U CN 210423698 U CN210423698 U CN 210423698U
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- China
- Prior art keywords
- controller
- main body
- racks
- flow controller
- controller main
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- 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
- 239000000565 sealant Substances 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000035939 shock Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a flow controller with a sealant structure, which relates to the field of flow controllers and aims at the problem of poor sealing effect of the existing flow controller, the following proposal is proposed, which comprises a controller main body, a sealing cover is arranged at the upper end of the controller main body, two fixed plates are symmetrically and fixedly arranged at the left end and the right end of the sealing cover, racks are respectively and fixedly arranged at the lower ends of the two fixed plates, two mounting shells are symmetrically and fixedly arranged at the left end and the right end of the controller main body, the bottoms of the two racks are respectively arranged in the two mounting shells, the ends of the two racks, which are far away from each other, are respectively in sliding connection with the mounting shells in the vertical direction, the ends of the two racks, which are close to each other, are respectively engaged with two gears, the two gears are respectively and fixedly sleeved on two screws, and the, the installation of being convenient for is fixed, and shock attenuation nature is good, and the practicality is high.
Description
Technical Field
The utility model relates to a flow controller field especially relates to a flow controller with sealant structure.
Background
The flow rate is the amount of fluid flowing through the effective cross section of a closed pipeline or an open channel in unit time, and is also called instantaneous flow rate. When the amount of fluid is expressed in volume, it is called the volumetric flow; when fluid volume is expressed as mass, it is referred to as mass flow. The volume of fluid flowing through a section of pipe per unit time is referred to as the volumetric flow rate of that cross section. The flow controller makes the device for controlling the flow rate have poor sealing effect between the existing flow controller and the top end cover plate and are troublesome to disassemble and assemble, and further provides the flow controller with the sealant structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of flow controller with sealant structure has solved the poor problem of current flow controller sealed effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flow controller with a sealant structure comprises a controller main body, wherein a sealing cover is installed at the upper end of the controller main body, two fixing plates are symmetrically and fixedly installed at the left end and the right end of the sealing cover, racks are fixedly installed at the lower ends of the two fixing plates, two installation shells are symmetrically and fixedly installed at the left end and the right end of the controller main body, the bottoms of the two racks are respectively arranged in the two installation shells, the ends, far away from each other, of the two racks are slidably connected with the installation shells in the vertical direction, the ends, close to each other, of the two racks are respectively meshed with two gears, the two gears are respectively fixedly sleeved on two screw rods, the rear ends of the two screw rods are respectively rotatably connected with the inner walls of the two installation shells, the front ends of the two screw rods respectively penetrate through the two installation shells and extend to the front sides of the installation shells, and the locking cap is positioned at the front side of the mounting shell.
Preferably, a sealant is disposed between the controller body and the sealing cover.
Preferably, the bottom of the controller main body is sleeved with a rubber shock pad.
Preferably, the installation shell inner wall has seted up the direction spout in vertical direction, the rack is kept away from controller main part one end and has been seted up the direction slider, direction slider and direction spout sliding connection on vertical direction.
Preferably, the screw is rotatably connected with the mounting shell through a bearing.
In the utility model, the fixed mounting of the sealing cover and the controller main body can be realized through the arrangement of the fixed plate, the rack, the locking cap, the mounting shell, the screw gear, the guide chute, the guide slider and the like, and further the sealing of the top end of the controller main body is realized; by arranging the sealant, the sealing effect between the sealing cover and the controller main body can be improved; through setting up the rubber shock pad, can improve the shock attenuation performance of controller main part.
The utility model discloses it is sealed effectual, the installation of being convenient for is fixed, and the shock attenuation nature is good, and the practicality is high.
Drawings
Fig. 1 is a schematic structural diagram of a flow controller with a sealant structure according to the present invention.
Fig. 2 is a cross-sectional view of a mounting housing in a flow controller having a sealant structure according to the present invention.
Fig. 3 is a partial structural top view of a chinese installation shell of a flow controller with a sealant structure according to the present invention.
Reference numbers in the figures: the device comprises a sealing cover 1, a fixing plate 2, a rack 3, a locking cap 4, a mounting shell 5, a screw 6, a controller main body 7, a rubber shock pad 8, a sealant 9, a gear 10, a guide chute 11 and a guide sliding block 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a flow controller with a sealant structure comprises a controller main body 7, a sealing cover 1 is installed at the upper end of the controller main body 7, two fixing plates 2 are symmetrically and fixedly installed at the left and right ends of the sealing cover 1, racks 3 are fixedly installed at the lower ends of the two fixing plates 2, two installation shells 5 are symmetrically and fixedly installed at the left and right ends of the controller main body 7, the bottoms of the two racks 3 are respectively arranged inside the two installation shells 5, the ends of the two racks 3, which are far away from each other, are respectively in sliding connection with the installation shells 5 in the vertical direction, the ends of the two racks 3, which are close to each other, are respectively engaged with two gears 10, the two gears 10 are respectively fixedly installed on two screw rods 6, the rear ends of the two screw rods 6 are respectively in rotating connection with the inner walls of the two installation shells 5, the, locking cap 4 is installed to equal screw thread on two screws 6, and locking cap 4 is located the installation shell 5 front side. During sealing, cover 1 lid in controller main part 7 upper end with sealed lid, rack 3 inserts in the installation shell 5 this moment, and make the direction slider 12 on the rack 3 slide along direction spout 11, rack 3 meshes with gear 10 mutually, gear 10 rotates, and then drive, screw rod 6 rotates, after sealed lid 1 accomplishes to controller main part 7 top is sealed, rack 3 descends to the minimum promptly, then wrench movement locking cap 4, make locking cap 4 hug closely in installation shell 5 front side, and then realize locking fixedly to screw rod 6, and then realize fixing gear 10, and then realize fixing rack 3, and then realize fixing sealed lid 1.
Example two
In combination with the technical scheme of the first embodiment, the flow controller with the sealant structure comprises a controller main body 7, an installation shell 5, a rack 3 and a screw rod 6, wherein a sealant 9 is arranged between the controller main body 7 and a sealing cover 1, the sealing performance between the controller main body 7 and the sealing cover 1 can be improved through the design, a rubber shock pad 8 is sleeved at the bottom of the controller main body 7, the controller main body 7 is damped through the design by utilizing the elasticity of the rubber shock pad 8, a guide sliding groove 11 is formed in the vertical direction of the inner wall of the installation shell 5, a guide sliding block 12 is formed at one end, far away from the controller main body 7, of the rack 3, the guide sliding block 12 is in sliding connection with the guide sliding groove 11 in the vertical direction, the design enables the rack 3 to stably slide in the vertical direction of the inner wall of the installation shell 5, the rack 3 is prevented from being deviated, and the screw rod 6, this design enables a stable rotational connection of the threaded rod 6 with the mounting housing 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The flow controller with the sealant structure comprises a controller main body (7) and is characterized in that a sealing cover (1) is installed at the upper end of the controller main body (7), two fixing plates (2) are symmetrically and fixedly installed at the left end and the right end of the sealing cover (1), racks (3) are fixedly installed at the lower ends of the two fixing plates (2), two installation shells (5) are symmetrically and fixedly installed at the left end and the right end of the controller main body (7), the bottoms of the two racks (3) are respectively arranged inside the two installation shells (5), one ends, far away from each other, of the two racks (3) are respectively in sliding connection with the installation shells (5) in the vertical direction, one ends, close to each other, of the two racks (3) are respectively meshed with two gears (10), the two gears (10) are respectively and fixedly installed on two screw rods (6), and the rear ends of the two screw rods (6) are respectively in rotating connection with the inner walls of, two screw rod (6) front end passes two respectively installation shell (5) to extend to installation shell (5) front side, two equal threaded mounting has locking cap (4) on screw rod (6), and locking cap (4) are located installation shell (5) front side.
2. A flow controller with sealant structure according to claim 1, wherein a sealant (9) is provided between the controller body (7) and the sealing cover (1).
3. A sealant structure flow controller according to claim 1, wherein the bottom of the controller body (7) is sleeved with a rubber shock pad (8).
4. The flow controller with the sealant structure according to claim 1, wherein a guide sliding groove (11) is formed in an inner wall of the mounting shell (5) in a vertical direction, a guide sliding block (12) is formed at one end of the rack (3) far away from the controller main body (7), and the guide sliding block (12) is connected with the guide sliding groove (11) in a sliding manner in the vertical direction.
5. A sealant structure-equipped flow controller according to claim 1, wherein the screw (6) is rotatably connected to the mounting housing (5) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115648.8U CN210423698U (en) | 2019-07-17 | 2019-07-17 | Flow controller with sealant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115648.8U CN210423698U (en) | 2019-07-17 | 2019-07-17 | Flow controller with sealant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210423698U true CN210423698U (en) | 2020-04-28 |
Family
ID=70381079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921115648.8U Expired - Fee Related CN210423698U (en) | 2019-07-17 | 2019-07-17 | Flow controller with sealant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210423698U (en) |
-
2019
- 2019-07-17 CN CN201921115648.8U patent/CN210423698U/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 |
Granted publication date: 20200428 |