CN218191277U - Butterfly valve washs fixedly and splashproof water installation - Google Patents
Butterfly valve washs fixedly and splashproof water installation Download PDFInfo
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- CN218191277U CN218191277U CN202221908151.3U CN202221908151U CN218191277U CN 218191277 U CN218191277 U CN 218191277U CN 202221908151 U CN202221908151 U CN 202221908151U CN 218191277 U CN218191277 U CN 218191277U
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- butterfly valve
- connecting portion
- recess
- lower cover
- cover
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Abstract
The utility model discloses a butterfly valve washs fixed and splashproof water installation, including the vessel, the vessel includes the lower cover of installing at the bottom and the upper cover that covers above the lower cover, the lower cover tip is equipped with lower connecting portion, the upper cover tip is equipped with upper connecting portion, lower cover and lower connecting portion inside are equipped with first recess, upper cover and upper connecting portion inside are equipped with the second recess, lower cover and upper cover are connected together through buckle subassembly, form an end opening container, first recess and second recess are used for holding butterfly valve upper portion to fix butterfly valve upper portion, the transfer line on the butterfly valve stretches out along lower connecting portion and upper connecting portion length direction; the utility model discloses can fix the butterfly valve and protect butterfly valve upper portion, the washing operation of the butterfly valve of being convenient for possesses the influence that the protection butterfly valve avoids liquid to splash simultaneously.
Description
Technical Field
The utility model relates to a butterfly valve maintenance field among Chemical Vapor Deposition (CVD) exhaust system, in particular to butterfly valve washs fixed and splashproof water installation.
Background
In Chemical Vapor Deposition (CVD), an exhaust system is required to be used for exhausting, the exhaust system comprises an air pump for increasing pressure to gas, a pipeline for gas to flow and a butterfly valve for controlling gas to flow, the butterfly valve is generally required to be controlled in the exhaust process, so that the pressure in a cavity is changed, the exhaust system is also required to exhaust in the MOCVD for preparing the SiC epitaxial layer, the butterfly valve is also required to control the pressure change of the cavity, whether the butterfly valve can work normally or not is particularly important, and the production process and capacity are delayed otherwise.
The important part of butterfly valve is used for closing and open valve clack or butterfly plate, the butterfly plate is circular, and the rotatory realization of drive butterfly plate is opened and is closed, the butterfly valve is generally installed at the pipeline middle part, plays the effect of cutting off and throttle, and the deposit is more in the present production technology, and the maintenance of equipment all need wash the butterfly valve at every turn to deposit on the butterfly plate washs, the butterfly valve generally adopts automatic control's butterfly valve, the butterfly valve includes butterfly valve upper portion and the butterfly plate of being connected with butterfly valve upper portion transmission, butterfly valve upper portion includes controller, motor, transmission shaft, gear and bearing, the butterfly valve is in the cleaning process, will have liquid to splash and enter into butterfly valve upper portion, will lead to important part rusty trouble such as bearing, gear, motor, causes the butterfly valve to become invalid and scrap, and the loss is great.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a butterfly valve washs fixed and splashproof water installation, the device can fix the butterfly valve and protect butterfly valve upper portion, and the cleaning operation of the butterfly valve of being convenient for possesses the protection butterfly valve simultaneously and avoids the influence that liquid splashes.
In order to achieve the purpose, the utility model provides a butterfly valve washs fixed and splashproof water installation, including the vessel, the vessel is including installing the lower cover in the bottom and the upper cover that covers in the lower cover top, the lower cover tip is equipped with down connecting portion, the upper cover tip is equipped with connecting portion, the inside first recess that is equipped with of lower cover and lower connecting portion, the inside second recess that is equipped with of upper cover and upper connecting portion, the lower cover links together through buckle subassembly with the upper cover, forms an end opening container, first recess and second recess are used for holding butterfly valve upper portion to fix butterfly valve upper portion, transfer line on the butterfly valve stretches out along lower connecting portion and upper connecting portion length direction.
Preferably, the lower cover and the upper cover are half-moon-shaped, and the lower cover and the upper cover are buckled together to form a cylinder, so that the upper part of the butterfly valve is firmly fixed; the whole body of the container is a cylinder, so that the butterfly valve can be conveniently rotated in the butterfly valve cleaning process, the butterfly valve is convenient to clean and operate, and the operation complexity of operators is reduced.
Preferably, the lower connecting part and the upper connecting part are both cuboid, and the lower connecting part and the upper connecting part are buckled together to form a cuboid, so that the transmission rod can conveniently extend out; the transmission rod can be fixed in the west and river, and liquid is prevented from flowing into the transmission rod.
Preferably, sealing strips are arranged between the lower cover and the lower connecting part and between the upper cover and the upper connecting part, and the sealing strips have elasticity to realize the sealing of the container body; the upper cover and the lower cover extrude the sealing strip to deform, so that the sealing strip can better adhere to the contact surface of the upper cover and the lower cover to realize sealing.
Preferably, a first sealing strip groove is formed in the lower cover and the lower connecting portion, a second sealing strip groove is formed in the upper cover and the upper connecting portion, sealing strips are arranged in the first sealing strip groove and the second sealing strip groove, and the sealing strips are in close contact with the inner walls of the first sealing strip groove and the second sealing strip groove; thereby effectively preventing the cleaning fluid from entering the upper part of the butterfly valve along the combining part of the container body to cause the corrosion or the fault inside the upper part of the butterfly valve.
Preferably, the buckle assembly comprises inverted-L-shaped protrusions arranged on two sides of the lower cover, each inverted-L-shaped protrusion is provided with an accommodating groove, the buckle assembly further comprises first protrusions arranged on two sides of the upper cover, and the first protrusions are buckled inside the accommodating grooves; thereby buckling the upper cover and the lower cover together; and a better sealing effect is realized.
Preferably, the inverted L-shaped bulge is made of a soft plastic material component which is easy to deform; make first arch can carry out the lock better for inside first arch can insert the holding recess, realize the lock.
Preferably, the side face of the first protrusion is provided with a rounded corner, the arc is adopted for transition, the clamping difficulty is reduced, and the abrasion of the first protrusion is also reduced.
Preferably, a water collecting groove is formed between the upper cover and the first protrusion, the bottom of the water collecting groove is an inclined plane, water drops inevitably splash out in the process of cleaning the butterfly valve and fall onto the surface of the upper cover, the water drops roll on the arc surface, the water collecting grooves on the two sides are concentrated, the water can be prevented from entering the upper portion of the butterfly valve, meanwhile, the inclined plane is arranged at the bottom of the water collecting groove, water in the water collecting groove can be quickly discharged, and the water is prevented from leaking to the upper portion of the butterfly valve.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model is provided with a container body, the container body comprises a lower cover arranged at the bottom and an upper cover covering the lower cover, the lower cover and the upper cover are connected together through a buckle component to form an end opening container, the upper part of the butterfly valve is wrapped and sealed, and the upper part of the butterfly valve is fixed to be convenient for cleaning, so that the important parts at the upper part of the butterfly valve can be well protected, and the liquid can be prevented from splashing in the process of cleaning the butterfly valve and entering the upper part of the butterfly valve; therefore, the failure and the scrap of the butterfly valve caused by cleaning are reduced, and the cost for maintaining the equipment is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a butterfly valve cleaning, fixing and water splashing preventing device provided by the invention;
FIG. 2 is a front view of a butterfly valve cleaning, fixing and water splashing prevention device provided by the present invention;
fig. 3 is a schematic front structural view of the lower cover provided by the present invention;
fig. 4 is a schematic bottom structure diagram of the lower cover provided by the present invention;
fig. 5 is a schematic front structural view of the upper cover provided by the present invention;
fig. 6 is a schematic bottom structure diagram of the upper cover provided by the present invention.
The figure includes:
1. a container body; 11. a lower cover; 12. an upper cover; 13. a lower connecting portion; 14. an upper connecting part; 15. a first groove; 16. a second groove; 3. a buckle assembly; 21. a first seal strip groove; 22. a second seal strip groove; 31. an inverted L-shaped protrusion; 32. an accommodating recess; 33. a first protrusion; 34. a water collecting groove.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present embodiment, and it is obvious that the described embodiment is an embodiment of the present invention, not all embodiments. Based on this embodiment in the present invention, all other embodiments obtained by the ordinary skilled person in the art without making creative work all belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present embodiment provides a butterfly valve cleaning, fixing and water splashing preventing device.
Firstly, a butterfly valve is further introduced, wherein the upper part of the butterfly valve comprises a controller, a motor, a transmission shaft, a gear and a bearing, and is connected with a butterfly plate through the transmission shaft, and the transmission shaft drives the butterfly plate to rotate so as to stop the flow of gas or liquid in a pipeline; the butterfly plate is preferably circular; in this embodiment, need wash the circular butterfly plate, seal butterfly valve upper portion simultaneously to prevent that liquid from splashing, entering into butterfly valve upper portion.
Next, the butterfly valve cleaning, fixing and water splashing preventing device will be described in detail with reference to the accompanying drawings, as shown in fig. 1, the device is a container body 1, the container body 1 seals the upper portion of the butterfly valve, specifically, the container body 1 includes a lower cover 11 installed at the bottom and an upper cover 12 covering the lower cover 11, the lower cover 11 and the upper cover 12 are half-moon-shaped, that is, half a cylinder, and the lower cover 11 and the upper cover 12 are fastened together to form a cylinder, thereby fixing the upper portion of the butterfly valve firmly.
Furthermore, the whole body of the container body 1 is a cylinder, so that the butterfly valve can be conveniently rotated in the butterfly valve cleaning process, the butterfly valve is convenient to clean and operate, and the operation complexity of operators is reduced.
Furthermore, as shown in fig. 3 and 5, the end of the lower cover 11 is provided with a lower connecting portion 13 for protecting one side of the transmission shaft, and the end of the upper cover 12 is provided with an upper connecting portion 14 for protecting the other side of the transmission shaft, in this embodiment, the transmission shaft housing is a cuboid, so that the lower connecting portion 13 and the upper connecting portion 14 are cuboids corresponding thereto, in other embodiments, the lower connecting portion 13 and the upper connecting portion 14 may also be cylindrical, and may be designed to be suitable according to the appearance of the transmission shaft, in this embodiment, the lower connecting portion 13 and the upper connecting portion 14 are fastened together to form a cuboid, thereby facilitating the extension of the transmission rod and the fixation of the transmission rod, and also preventing liquid from flowing into the transmission rod.
As shown in fig. 3, a first groove 15 is arranged inside the lower cover 11 and the lower connecting portion 13, as shown in fig. 5, a second groove 16 is arranged inside the upper cover 12 and the upper connecting portion 14, the upper cover 12 covers the lower cover 11 and is connected together through the buckle assembly 3 to form an open-ended container, the first groove 15 and the second groove 16 are internally provided with an upper portion for accommodating a butterfly valve and fixing the upper portion of the butterfly valve, and a transmission rod on the butterfly valve extends along the length direction of the lower connecting portion 13 and the upper connecting portion 14 and is in transmission connection with the butterfly plate to drive the butterfly plate to rotate.
Further, as shown in fig. 2, the lower cover 11 and the upper cover 12 are connected together by the buckle assembly 3 to form a whole (container body 1), the upper portion of the butterfly valve is wrapped and sealed, and meanwhile, the upper portion of the butterfly valve is fixed to be convenient to clean, so that important parts on the upper portion of the butterfly valve can be well protected, and liquid splashing in the process of cleaning the butterfly valve can be prevented from entering the upper portion of the butterfly valve; therefore, the failure and the scrap of the butterfly valve caused by cleaning are reduced, and the cost for maintaining the equipment is saved.
As shown in fig. 3, a first sealing strip groove 21 is formed in the lower cover 11 and the lower connecting portion 13, as shown in fig. 5, a second sealing strip groove 22 is formed in the upper cover 12 and the upper connecting portion 14, sealing strips (not shown in the drawings) are arranged inside the first sealing strip groove 21 and the second sealing strip groove 22, and the sealing strips are in close contact with the inner walls of the first sealing strip groove 21 and the second sealing strip groove 22.
Further, the sealing strip is arranged along the inner parts of the first sealing strip groove 21 and the second sealing strip groove 22, the sealing strip has elasticity, and the inner parts of the first sealing strip groove 21 and the second sealing strip groove 22 are filled with the elastic sealing strip, so that the sealing of the container body 1 is realized; thereby effectively preventing the cleaning fluid from entering the upper part of the butterfly valve along the combining part of the container body 1 to cause the corrosion or the fault inside the upper part of the butterfly valve.
The installation and the sealing function of the sealing strip are described in the above, the sealing effect can be well achieved by using the sealing strip, but only by using the sealing strip, the lower cover 11 and the upper cover 12 cannot be stably combined together, and the lower cover and the upper cover need to be firmly fixed together by virtue of the buckle assembly 3; the buckle assembly 3 will be described in detail with reference to the accompanying drawings.
As shown in fig. 2, the buckle assembly 3 includes inverted L-shaped protrusions 31 disposed on both sides of the lower cover 11, as shown in fig. 3, receiving grooves 32 are disposed on inner sides of the inverted L-shaped protrusions 31, in this embodiment, the receiving grooves 32 are horizontal transverse grooves, and are a complete U-shaped groove, and meanwhile, the receiving grooves are matched with first protrusions 33 disposed on both sides of the upper cover 12, and the first protrusions 33 are inserted into the receiving grooves 32, so that the two are buckled together; in other embodiments, a plurality of small square protrusions can be further arranged on the accommodating groove 32, and the matched first protrusion 33 is also provided with a plurality of grooves matched with each other, so that the first protrusion 33 can be further inserted into the accommodating groove 32 to realize buckling, and the sealing can be better formed by adopting the mode, and the transverse relative movement between the upper cover 12 and the lower cover 11 can be prevented due to the existence of the small square protrusions, so that the sealing performance and the fixing performance of the container body 1 are improved.
Further, in order to better fasten the first protrusion 33, so that the first protrusion 33 can be inserted into the accommodating recess 32, the inverted L-shaped protrusion 31 can be made of a soft and easily deformable material, in this embodiment, the inverted L-shaped protrusion 31 is made of a soft plastic material which is easily deformable, so that the first protrusion 33 can be inserted into the accommodating recess 32 in a manner that one side of the first protrusion 33 is inserted and the other side of the first protrusion is fastened; further, the first protrusion 33 is horizontally inserted into the receiving groove 32, and is positioned using a sealing tape.
In order to enable the first protrusion 33 to be better buckled inside the accommodating groove 32, a rounded corner can be further arranged on the side surface of the first protrusion 33, and arc transition is adopted, so that the buckling difficulty is reduced, and the abrasion of the first protrusion 33 is also reduced.
In other embodiments, the latch assembly 3 may further include a hinge mounted on one side of the lower cover 11 and one side of the upper cover 12, a protrusion mounted on the other side of the upper cover 12, and a groove mounted on the other side of the lower cover 11; the buckling connection of the lower cover 11 and the upper cover 12 is realized by adopting the combined structure.
As shown in fig. 2 and 6, a water collecting groove 34 is formed between the upper cover 12 and the first protrusion 33, so that water drops inevitably splash and fall onto the surface of the upper cover 12 in the butterfly valve cleaning process, the water drops roll on the arc surface, the water collecting grooves 34 on the two sides are concentrated, the water can be prevented from entering the upper portion of the butterfly valve, and meanwhile, the bottom of the water collecting groove 34 is an inclined slope, so that the water in the water collecting groove 34 can be quickly discharged, and the water is prevented from leaking to the upper portion of the butterfly valve.
Further, since the container body 1 is rotated, the lower cover 11 and the inverted-L-shaped protrusion 31 may be provided with inclined slopes so that the water drops falling on the surface of the lower cover 11 can be discharged quickly.
The use method of the butterfly valve cleaning, fixing and water splashing preventing device comprises the following steps of firstly, stably placing a lower cover 11 on a placing jig; secondly, the upper part of the butterfly valve is placed into the first groove 15; thirdly, installing the sealing strip, and buckling the upper cover 12 on the lower cover 11 to realize the assembly of the container body 1; and finally, cleaning the butterfly plate.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (9)
1. The utility model provides a butterfly valve washs fixedly and splashproof water installation which characterized in that: including vessel (1), vessel (1) is including installing lower cover (11) in the bottom and covering upper cover (12) in lower cover (11) top, lower cover (11) tip is equipped with down connecting portion (13), upper cover (12) tip is equipped with connecting portion (14), lower cover (11) and lower connecting portion (13) inside are equipped with first recess (15), upper cover (12) and upper connecting portion (14) inside are equipped with second recess (16), lower cover (11) and upper cover (12) link together through buckle subassembly (3), form an end opening container, first recess (15) and second recess (16) are used for holding butterfly valve upper portion to fix butterfly valve upper portion, the transfer line on the butterfly valve stretches out along lower connecting portion (13) and upper connecting portion (14) length direction.
2. The butterfly valve cleaning, fixing and water splashing preventing device of claim 1, wherein: the lower cover (11) and the upper cover (12) are half-moon-shaped, and the lower cover (11) and the upper cover (12) are buckled together to form a cylinder, so that the upper part of the butterfly valve is fixed firmly.
3. The butterfly valve cleaning, fixing and water splashing preventing device of claim 2, wherein: lower connecting portion (13) and last connecting portion (14) all are the cuboid, lower connecting portion (13) and last connecting portion (14) lock-joint constitute a cuboid together to make things convenient for the transfer line to stretch out.
4. The butterfly valve cleaning, fixing and water splashing preventing device of claim 1, wherein: sealing strips are arranged between the lower cover (11) and the lower connecting part (13) and between the upper cover (12) and the upper connecting part (14), and the sealing strips have elasticity and realize the sealing of the container body (1).
5. The butterfly valve cleaning, fixing and water splashing preventing device according to claim 4, characterized in that: be equipped with first sealing strip recess (21) on lower cover (11) and lower connecting portion (13), be equipped with second sealing strip recess (22) on upper cover (12) and upper connecting portion (14), the inside sealing strip that has installed of first sealing strip recess (21) and second sealing strip recess (22), the sealing strip is with the inner wall in close contact with of first sealing strip recess (21) and second sealing strip recess (22).
6. The butterfly valve cleaning, fixing and water splashing preventing device of claim 1, wherein: buckle subassembly (3) are protruding (31) including the type of falling L of installing in lower cover (11) both sides, the type of falling L is protruding (31) and is equipped with and holds recess (32), buckle subassembly (3) are still including installing first arch (33) in upper cover (12) both sides, first arch (33) lock is inside holding recess (32).
7. The butterfly valve cleaning, fixing and water splashing preventing device according to claim 6, characterized in that: the inverted L-shaped protrusion (31) is made of a soft plastic material component which is easy to deform.
8. The butterfly valve cleaning, fixing and splashproof device of claim 7, characterized in that: the side surface of the first bulge (33) is provided with a rounded corner.
9. The butterfly valve cleaning, fixing and splashproof device of claim 6, characterized in that: a water collecting groove (34) is formed between the upper cover (12) and the first protrusion (33), and the bottom of the water collecting groove (34) is an inclined slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221908151.3U CN218191277U (en) | 2022-07-22 | 2022-07-22 | Butterfly valve washs fixedly and splashproof water installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221908151.3U CN218191277U (en) | 2022-07-22 | 2022-07-22 | Butterfly valve washs fixedly and splashproof water installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218191277U true CN218191277U (en) | 2023-01-03 |
Family
ID=84651896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221908151.3U Active CN218191277U (en) | 2022-07-22 | 2022-07-22 | Butterfly valve washs fixedly and splashproof water installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218191277U (en) |
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2022
- 2022-07-22 CN CN202221908151.3U patent/CN218191277U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 second floor office building, No.5, Gongye North 1st Road, Hubei Industrial City, Songshan, Dongguan City, Guangdong Province Patentee after: Guangdong Tianyu Semiconductor Co.,Ltd. Address before: 523000 second floor office building, No.5, Gongye North 1st Road, Hubei Industrial City, Songshan, Dongguan City, Guangdong Province Patentee before: DONGGUAN TIANYU SEMICONDUCTOR TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |