CN204547095U - Vacuum Resin Dosing Equipment servicing unit - Google Patents

Vacuum Resin Dosing Equipment servicing unit Download PDF

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Publication number
CN204547095U
CN204547095U CN201520131439.8U CN201520131439U CN204547095U CN 204547095 U CN204547095 U CN 204547095U CN 201520131439 U CN201520131439 U CN 201520131439U CN 204547095 U CN204547095 U CN 204547095U
Authority
CN
China
Prior art keywords
air inlet
pressurizer tank
inlet pipe
vavuum pump
collecting chamber
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
Application number
CN201520131439.8U
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Chinese (zh)
Inventor
刘文叶
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.)
CHANGZHOU CHANGYOU ENERGY EQUIPMENT Co Ltd
Original Assignee
CHANGZHOU CHANGYOU ENERGY EQUIPMENT 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 CHANGZHOU CHANGYOU ENERGY EQUIPMENT Co Ltd filed Critical CHANGZHOU CHANGYOU ENERGY EQUIPMENT Co Ltd
Priority to CN201520131439.8U priority Critical patent/CN204547095U/en
Application granted granted Critical
Publication of CN204547095U publication Critical patent/CN204547095U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to technical field of energy equipment, especially a kind of Vacuum Resin Dosing Equipment servicing unit.It comprises pressurizer tank, air inlet pipe and escape pipe, and air inlet pipe and escape pipe are connected to bottom and the top of pressurizer tank, are provided with collecting chamber and return duct in pressurizer tank, are all provided with check valve in escape pipe and return duct.Pressurizer tank arranges air inlet pipe and escape pipe, and the vacuum bag of difference connecting mold and vavuum pump, make pressurizer tank be connected between vavuum pump and vacuum bag as a bridge block, play buffering transitional function.During work, air enters pressurizer tank from air inlet pipe, then by escape pipe inspiration vavuum pump, period is mingled with a small amount of resin and enters pressurizer tank with air-flow, is tackled by flow-stopping plate, fall into collecting chamber, avoid entering the damage that vavuum pump causes vavuum pump, the resin in collecting chamber, along return duct, falls back to the horn-like lower nozzle of air inlet pipe through check valve, both reclaim resin, do not affect again the circulation of air-flow.

Description

Vacuum Resin Dosing Equipment servicing unit
Technical field
The utility model relates to technical field of energy equipment, especially a kind of Vacuum Resin Dosing Equipment servicing unit.
Background technology
Vacuum Resin Dosing Equipment is widely used in every field, and existing Vacuum Resin Dosing Equipment easily causes unnecessary resin to enter in vavuum pump vavuum pump is damaged in the course of the work.In addition, the air pressure in vacuum bag, along with the pressure oscillation extremely unstable of vavuum pump, affects perfusion effect.
Utility model content
In order to overcome the easily damaged vavuum pump of existing Vacuum Resin Dosing Equipment, air pressure is unstable, and affect the deficiency of perfusion effect, the utility model provides a kind of Vacuum Resin Dosing Equipment servicing unit.
The utility model solves the technical scheme that its technical problem adopts: a kind of Vacuum Resin Dosing Equipment servicing unit, comprise pressurizer tank, air inlet pipe and escape pipe, air inlet pipe and escape pipe are connected to bottom and the top of pressurizer tank, be provided with collecting chamber and return duct in pressurizer tank, in escape pipe and return duct, be all provided with check valve.
According to another embodiment of the present utility model, it is horn-like for comprising air inlet pipe further, and lower nozzle is wide compared with upper orifice.
According to another embodiment of the present utility model, comprising collecting chamber is further sunk type pit, is positioned at the bottom of pressurizer tank.
According to another embodiment of the present utility model, comprise air inlet pipe further and collecting chamber is adjacent, top is provided with the flow-stopping plate of arc.
According to another embodiment of the present utility model, the upper end comprising return duct is further connected to the bottom of collecting chamber, and lower end is connected to the lower nozzle sidepiece of air inlet pipe.
The beneficial effects of the utility model are, pressurizer tank arranges air inlet pipe and escape pipe, and the vacuum bag of difference connecting mold and vavuum pump, make pressurizer tank be connected between vavuum pump and vacuum bag as a bridge block, play buffering transitional function.During work, air enters pressurizer tank from air inlet pipe, then by escape pipe inspiration vavuum pump, period is mingled with a small amount of resin and enters pressurizer tank with air-flow, is tackled by flow-stopping plate, fall into collecting chamber, avoid entering the damage that vavuum pump causes vavuum pump, the resin in collecting chamber, along return duct, falls back to the horn-like lower nozzle of air inlet pipe through check valve, both reclaim resin, do not affect again the circulation of air-flow.When vavuum pump is shut down, suction force is lost, and form negative pressure in pressurizer tank, the check valve in escape pipe is closed automatically, maintains the statusquo, and avoids vacuum pressure to fluctuate up and down along with the start and stop of vavuum pump instability, ensure that the effect of perfusion.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. pressurizer tanks, 2. air inlet pipe, 3. escape pipe, 4. collecting chamber, 5. return duct, 6. check valve, 7. flow-stopping plate in figure.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of Vacuum Resin Dosing Equipment servicing unit, comprise pressurizer tank 1, air inlet pipe 2 and escape pipe 3, air inlet pipe 2 and escape pipe 3 are connected to bottom and the top of pressurizer tank 1, be provided with collecting chamber 4 and return duct 5 in pressurizer tank 1, in escape pipe 3 and return duct 5, be all provided with check valve 6.Air inlet pipe 2 is in horn-like, and lower nozzle is wide compared with upper orifice.Collecting chamber 4 is sunk type pit, is positioned at the bottom of pressurizer tank 1.Air inlet pipe 2 is adjacent with collecting chamber 4, and top is provided with the flow-stopping plate 7 of arc.The upper end of return duct 5 is connected to the bottom of collecting chamber 4, and lower end is connected to the lower nozzle sidepiece of air inlet pipe 2.
Pressurizer tank 1 arranges air inlet pipe 2 and escape pipe 3, and the vacuum bag of difference connecting mold and vavuum pump, make pressurizer tank 1 be connected between vavuum pump and vacuum bag as a bridge block, play buffering transitional function.During work, air enters pressurizer tank 1 from air inlet pipe 2, then by escape pipe 3 inspiration vavuum pump, period is mingled with a small amount of resin and enters pressurizer tank 1 with air-flow, is tackled by flow-stopping plate 7, fall into collecting chamber 4, avoid entering the damage that vavuum pump causes vavuum pump, the resin in collecting chamber 4, along return duct 5, falls back to the horn-like lower nozzle of air inlet pipe 2 through check valve 6, both reclaim resin, do not affect again the circulation of air-flow.When vavuum pump is shut down, suction force is lost, and form negative pressure in pressurizer tank 1, the check valve 6 in escape pipe 3 is closed automatically, maintains the statusquo, and avoids vacuum pressure to fluctuate up and down along with the start and stop of vavuum pump instability, ensure that the effect of perfusion.

Claims (5)

1. a Vacuum Resin Dosing Equipment servicing unit, it is characterized in that: comprise pressurizer tank (1), air inlet pipe (2) and escape pipe (3), air inlet pipe (2) and escape pipe (3) are connected to bottom and the top of pressurizer tank (1), be provided with collecting chamber (4) and return duct (5) in pressurizer tank (1), in escape pipe (3) and return duct (5), be all provided with check valve (6).
2. Vacuum Resin Dosing Equipment servicing unit according to claim 1, is characterized in that: air inlet pipe (2) is in horn-like, and lower nozzle is wide compared with upper orifice.
3. Vacuum Resin Dosing Equipment servicing unit according to claim 1, is characterized in that: collecting chamber (4) is sunk type pit, is positioned at the bottom of pressurizer tank (1).
4. Vacuum Resin Dosing Equipment servicing unit according to claim 1, is characterized in that: air inlet pipe (2) is adjacent with collecting chamber (4), and top is provided with the flow-stopping plate (7) of arc.
5. Vacuum Resin Dosing Equipment servicing unit according to claim 1, is characterized in that: the upper end of return duct (5) is connected to the bottom of collecting chamber (4), and lower end is connected to the lower nozzle sidepiece of air inlet pipe (2).
CN201520131439.8U 2015-03-09 2015-03-09 Vacuum Resin Dosing Equipment servicing unit Expired - Fee Related CN204547095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520131439.8U CN204547095U (en) 2015-03-09 2015-03-09 Vacuum Resin Dosing Equipment servicing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520131439.8U CN204547095U (en) 2015-03-09 2015-03-09 Vacuum Resin Dosing Equipment servicing unit

Publications (1)

Publication Number Publication Date
CN204547095U true CN204547095U (en) 2015-08-12

Family

ID=53822252

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520131439.8U Expired - Fee Related CN204547095U (en) 2015-03-09 2015-03-09 Vacuum Resin Dosing Equipment servicing unit

Country Status (1)

Country Link
CN (1) CN204547095U (en)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150812

Termination date: 20160309

CF01 Termination of patent right due to non-payment of annual fee