CN215061283U - Pressure relief device for sealed tubular container - Google Patents
Pressure relief device for sealed tubular container Download PDFInfo
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- CN215061283U CN215061283U CN202120055921.3U CN202120055921U CN215061283U CN 215061283 U CN215061283 U CN 215061283U CN 202120055921 U CN202120055921 U CN 202120055921U CN 215061283 U CN215061283 U CN 215061283U
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Abstract
The utility model belongs to the technical field of the pressure release, especially, relate to a pressure relief device of sealed tubular container, include: a pressure pipe; the air inlet pipe is fixedly arranged on the outer wall of the pressure pipe; the pressure relief valve is fixedly arranged at the top of the pressure pipe; the rectangular transverse plate is fixedly arranged on the outer wall of the pressure pipe; the pressure gauge is fixedly arranged at the top of the rectangular transverse plate; the air pipe is fixedly arranged on the outer wall of the pressure pipe, and one end of the air pipe, which is far away from the pressure pipe, is connected with the pressure gauge; the observation window is arranged on the outer wall of one side of the pressure pipe; the opening and closing door is movably arranged on the observation window; clamping mechanism, clamping mechanism include first rectangular plate, second rectangular plate, elastic plate, first rectangle recess and arc fixture block. The utility model has the advantages of convenient to use, can simple effectual control pressure release valve open and close, do not need the staff manual operation, avoid the combustion gas pressure too big to cause the injury to the staff, the operation is got up simply convenient.
Description
Technical Field
The utility model belongs to the technical field of the pressure release, especially, relate to a pressure relief device of sealed tubular container.
Background
The pressure pipe is used in the closed water circulation system, plays a role in balancing water quantity and pressure, and avoids frequent opening of a safety valve and frequent water replenishing of an automatic water replenishing valve. The expansion tank has the function of accommodating expansion water and also has the function of a water supplementing tank, the expansion tank is filled with air, a large volume can be obtained to accommodate the amount of expansion water, and the high-pressure expansion tank and the low-pressure expansion tank can utilize the pressure of the expansion tank to supplement water to a pressure stabilizing system in parallel. The device has the advantages of interlocking reaction at each point, automatic operation, small pressure fluctuation range, safety, reliability, energy conservation and good economic effect.
However, in the prior art, the pressure relief device is basically opened and closed by manually opening and closing the pressure relief valve, and the pressure relief device may directly discharge the air due to the excessive air pressure in the pressure pipe during the opening period, which may cause injury to workers.
Therefore, there is a need to provide a new pressure relief device for sealing a tubular container to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can simple effectual control pressure release valve open and close, do not need the staff manual operation, avoid the combustion gas pressure to cause the injury to the staff excessively, the simple convenient sealed tubular container's of operation pressure relief device that gets up.
In order to solve the technical problem, the utility model provides a sealed tubular container's pressure relief device includes: a pressure pipe; the air inlet pipe is fixedly arranged on the outer wall of one side of the pressure pipe; the pressure relief valve is fixedly arranged at the top of the pressure pipe; the rectangular transverse plate is fixedly arranged on the outer wall of one side of the pressure pipe, which is far away from the air inlet pipe; the pressure gauge is fixedly arranged at the top of the rectangular transverse plate; the air pipe is fixedly arranged on the outer wall of one side of the pressure pipe, and one end of the air pipe, which is far away from the pressure pipe, is connected with the pressure gauge; the observation window is arranged on the outer wall of one side of the pressure pipe; the opening and closing door is movably arranged on the observation window; the clamping mechanism is arranged on one side of the switch door and comprises a first rectangular plate, a second rectangular plate, elastic plates, a first rectangular groove and arc-shaped clamping blocks, the first rectangular plate is fixedly arranged on the outer wall of one side of the observation window, the second rectangular plate is fixedly arranged on the outer wall of one side of the switch door, the two elastic plates are fixedly arranged on the outer wall of one side of the first rectangular plate, the first rectangular groove is formed in the second rectangular block, one ends of the two elastic plates extend into the first rectangular groove, and the two arc-shaped clamping blocks are fixedly arranged on one sides, away from each other, of the two elastic plates respectively; the first rectangular block is fixedly arranged on one side of the pressure release valve; the second rectangular groove is formed in the first rectangular block; the second rectangular block is arranged in the second rectangular groove; the concave plate is fixedly arranged at the top of the pressure pipe; the driving motor is arranged in the concave plate, and an output shaft of the driving motor is fixedly connected with one side of the second rectangular block; two fixed subassemblies, two fixed subassemblies set up respectively on the both sides outer wall of concave template.
As a further scheme of the utility model, fixed subassembly includes the circular slide bar of slidable mounting on concave template, and the sliding sleeve is equipped with powerful spring on the circular slide bar, and the one end of powerful spring and one side outer wall fixed connection of concave template, fixed mounting have circular roof on the circular slide bar, and the one end of concave template and one side outer wall fixed connection of circular roof are kept away from to powerful spring.
As a further scheme of the utility model, the equal fixed mounting of one end that two circular slide bars kept away from each other has circular handle, has all seted up circular recess on driving motor's the both sides outer wall, and the one end of circular slide bar extends to in the circular recess.
As a further scheme of the utility model, arc draw-in groove has all been seted up on the both sides outer wall of first rectangle recess, and arc fixture block extends respectively to in the arc draw-in groove that corresponds identical with arc draw-in groove, and the top fixed mounting of pressure pipe has machine controller.
As a further scheme of the utility model, seted up the rectangle spout on the both sides outer wall of second rectangle recess respectively, on the both sides outer wall of second rectangular plate respectively fixed mounting have a rectangle slider, one side of rectangle slider extend to respectively in corresponding the rectangle spout and with the inner wall sliding connection of rectangle spout.
As a further scheme of the utility model, fixed mounting has the rectangle handle on one side outer wall of switch door, and the rectangle is fixed cover on hand and is equipped with the slipmat, and fixed mounting has the shock pad on the bottom inner wall of concave template, and driving motor's bottom contacts with the top of shock pad.
Compared with the prior art, the utility model provides a sealed tubular container's pressure relief device has following beneficial effect:
the utility model can control the pressure release valve through the matching of the pressure gauge, the first rectangular block, the second rectangular block, the driving motor and the motor controller, and is more convenient without manual operation of workers; through the cooperation of circular slide bar, powerful spring and circular roof, can conveniently take out driving motor from concave type inboard, maintain driving motor.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic sectional view of a preferred embodiment of a pressure relief device for a sealed tubular container according to the present invention;
FIG. 2 is an assembly view of the first rectangular plate, the second rectangular plate, the elastic plate, the first rectangular groove and the arc-shaped fixture block of the present invention;
FIG. 3 is an assembly view of the first rectangular block and the second rectangular block of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 1.
In the figure: 1. a pressure pipe; 2. an air inlet pipe; 3. a pressure relief valve; 4. a rectangular transverse plate; 5. a pressure gauge; 6. an observation window; 7. opening and closing the door; 8. a clamping mechanism; 9. a first rectangular plate; 10. a second rectangular plate; 11. an elastic plate; 12. a first rectangular groove; 13. an arc-shaped fixture block; 14. a first rectangular block; 15. a second rectangular block; 16. a concave plate; 17. a drive motor; 18. a circular slide bar; 19. a strong spring; 20. a circular top plate.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a pressure relief device for sealing a tubular container includes: a pressure pipe 1; the air inlet pipe 2 is fixedly arranged on the outer wall of one side of the pressure pipe 1; the pressure relief valve 3 is fixedly arranged at the top of the pressure pipe 1; the rectangular transverse plate 4 is fixedly arranged on the outer wall of one side, far away from the air inlet pipe 2, of the pressure pipe 1; the pressure gauge 5 is fixedly arranged at the top of the rectangular transverse plate 4; the air pipe is fixedly arranged on the outer wall of one side of the pressure pipe 1, and one end of the air pipe, which is far away from the pressure pipe 1, is connected with the pressure gauge 5; the observation window 6 is arranged on the outer wall of one side of the pressure pipe 1; the opening and closing door 7 is movably arranged on the observation window 6; the clamping mechanism 8 is arranged on one side of the switch door 7, the clamping mechanism 8 comprises a first rectangular plate 9, a second rectangular plate 10, elastic plates 11, a first rectangular groove 12 and arc-shaped clamping blocks 13, the first rectangular plate 9 is fixedly arranged on the outer wall of one side of the observation window 6, the second rectangular plate 10 is fixedly arranged on the outer wall of one side of the switch door 7, the two elastic plates 11 are fixedly arranged on the outer wall of one side of the first rectangular plate 9, the first rectangular groove 12 is arranged on the second rectangular block 10, one ends of the two elastic plates 11 extend into the first rectangular groove 12, and the two arc-shaped clamping blocks 13 are respectively and fixedly arranged on the sides, far away from each other, of the two elastic plates 11; the first rectangular block 14, the first rectangular block 14 is fixedly installed on one side of the pressure release valve 3; the second rectangular groove is formed in the first rectangular block 14; the second rectangular block 15 is arranged in the second rectangular groove; the concave plate 16, the concave plate 16 is fixedly arranged on the top of the pressure pipe 1; the driving motor 17 is arranged in the concave plate 16, and an output shaft of the driving motor 17 is fixedly connected with one side of the second rectangular block 15; two fixing components are respectively arranged on the outer walls of two sides of the concave plate 16.
The fixing assembly comprises a circular slide rod 18 which is slidably mounted on the concave plate 16, a strong spring 19 is slidably sleeved on the circular slide rod 18, one end of the strong spring 19 is fixedly connected with the outer wall of one side of the concave plate 16, a circular top plate 20 is fixedly mounted on the circular slide rod 18, and one end, far away from the concave plate 16, of the strong spring 19 is fixedly connected with the outer wall of one side of the circular top plate 20.
The round handles are fixedly mounted at the ends, far away from each other, of the two round slide bars 18, round grooves are formed in the outer walls of the two sides of the driving motor 17, and one ends of the round slide bars 18 extend into the round grooves.
Arc-shaped clamping grooves are formed in the outer walls of the two sides of the first rectangular groove 12, the arc-shaped clamping blocks 13 extend into the corresponding arc-shaped clamping grooves respectively and are matched with the arc-shaped clamping grooves, and a motor controller is fixedly mounted at the top of the pressure pipe 1.
Rectangular sliding grooves are formed in the outer walls of the two sides of the second rectangular groove respectively, rectangular sliding blocks are fixedly mounted on the outer walls of the two sides of the second rectangular plate 15 respectively, and one side of each rectangular sliding block extends into the corresponding rectangular sliding groove and is connected with the inner wall of the corresponding rectangular sliding groove in a sliding mode.
A rectangular handle is fixedly mounted on the outer wall of one side of the switch door 7, an anti-slip pad is fixedly sleeved on the rectangular handle, a shock pad is fixedly mounted on the inner wall of the bottom of the concave plate 16, and the bottom of the driving motor 17 is in contact with the top of the shock pad.
The utility model provides a sealed tubular container's pressure relief device's theory of operation as follows:
firstly, observing a pressure gauge 5 on one side of a pressure pipe 1, when the pressure in the pressure pipe 1 IS overlarge, a motor controller (the model of the motor controller IS DY-IS) controls a driving motor 17 to start, an output shaft of the driving motor 17 drives a second rectangular block 15 to rotate, the second rectangular block 15 drives a first rectangular block 14 to rotate, the first rectangular block 14 drives a pressure relief valve 3 to rotate, i.e. the pressure relief valve 3 can be opened, and then the excess gas in the pressure pipe 1 is discharged through the pressure relief valve 3, when the value of the pressure gauge 5 reaches a stable value, the motor controller controls the driving motor 17 to close the pressure relief valve 3, when the condition in the pressure pipe 1 needs to be observed, a rectangular handle at one side of the opening and closing door 7 is grasped, the opening and closing door 7 is opened from the observation window 6, and the condition in the pressure pipe 1 can be observed through the observation window 6;
when the driving motor 17 needs to be maintained, the circular handle at one end of the circular slide rod 18 is firstly grasped, the circular slide rod 18 is pulled towards one side, one end of the circular slide rod 18 is separated from the circular groove at one side of the driving motor 17 under the action of the strong spring 19, and then the driving motor is taken out of the concave plate 16 for maintenance.
The utility model can control the pressure release valve 3 through the matching of the pressure gauge 5, the first rectangular block 14, the second rectangular block 15, the driving motor 17 and the motor controller, and the manual operation of workers is not needed, which is more convenient; through the cooperation of circular slide bar 18, powerful spring 19 and circular roof 20, can conveniently take out driving motor 17 from concave board 16, maintain driving motor 17.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.
Claims (6)
1. A pressure relief device for sealing a tubular container, comprising:
a pressure pipe;
the air inlet pipe is fixedly arranged on the outer wall of one side of the pressure pipe;
the pressure relief valve is fixedly arranged at the top of the pressure pipe;
the rectangular transverse plate is fixedly arranged on the outer wall of one side of the pressure pipe, which is far away from the air inlet pipe;
the pressure gauge is fixedly arranged at the top of the rectangular transverse plate;
the air pipe is fixedly arranged on the outer wall of one side of the pressure pipe, and one end of the air pipe, which is far away from the pressure pipe, is connected with the pressure gauge;
the observation window is arranged on the outer wall of one side of the pressure pipe;
the opening and closing door is movably arranged on the observation window;
the clamping mechanism is arranged on one side of the switch door and comprises a first rectangular plate, a second rectangular plate, elastic plates, a first rectangular groove and arc-shaped clamping blocks, the first rectangular plate is fixedly arranged on the outer wall of one side of the observation window, the second rectangular plate is fixedly arranged on the outer wall of one side of the switch door, the two elastic plates are fixedly arranged on the outer wall of one side of the first rectangular plate, the first rectangular groove is formed in the second rectangular block, one end of each elastic plate extends into the first rectangular groove, and the two arc-shaped clamping blocks are fixedly arranged on the sides, away from each other, of the two elastic plates respectively;
the first rectangular block is fixedly arranged on one side of the pressure release valve;
the second rectangular groove is formed in the first rectangular block;
the second rectangular block is arranged in the second rectangular groove;
the concave plate is fixedly arranged at the top of the pressure pipe;
the driving motor is arranged in the concave plate, and an output shaft of the driving motor is fixedly connected with one side of the second rectangular block;
and the two fixing assemblies are respectively arranged on the outer walls of the two sides of the concave plate.
2. The pressure relief device of a sealed tubular container of claim 1, wherein said fixing assembly comprises a circular sliding rod slidably mounted on said concave plate, said circular sliding rod is slidably sleeved with a strong spring, one end of said strong spring is fixedly connected with one side outer wall of said concave plate, said circular sliding rod is fixedly mounted with a circular top plate, and one end of said strong spring away from said concave plate is fixedly connected with one side outer wall of said circular top plate.
3. The pressure relief device for the sealed tubular container according to claim 2, wherein the two ends of the circular sliding rods, which are far away from each other, are both fixedly provided with a circular handle, the outer walls of the two sides of the driving motor are both provided with circular grooves, and one ends of the circular sliding rods extend into the circular grooves.
4. The pressure relief device for a sealed tubular container according to claim 1, wherein the first rectangular groove has arc-shaped slots on both sides, the arc-shaped blocks extend into the corresponding slots to match the slots, and the top of the pressure tube is fixedly mounted with a motor controller.
5. The pressure relief device for the sealed tubular container according to claim 1, wherein the two side outer walls of the second rectangular groove are respectively provided with a rectangular sliding groove, the two side outer walls of the second rectangular plate are respectively and fixedly provided with a rectangular sliding block, and one side of each rectangular sliding block extends into the corresponding rectangular sliding groove and is in sliding connection with the inner wall of the rectangular sliding groove.
6. The pressure relief device for sealing tubular container as claimed in claim 1, wherein a rectangular handle is fixedly installed on an outer wall of one side of said switch door, a non-slip pad is fixedly installed on said rectangular handle, a shock pad is fixedly installed on an inner wall of a bottom of said concave plate, and a bottom of said driving motor contacts with a top of said shock pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120055921.3U CN215061283U (en) | 2021-01-11 | 2021-01-11 | Pressure relief device for sealed tubular container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120055921.3U CN215061283U (en) | 2021-01-11 | 2021-01-11 | Pressure relief device for sealed tubular container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215061283U true CN215061283U (en) | 2021-12-07 |
Family
ID=79249839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120055921.3U Active CN215061283U (en) | 2021-01-11 | 2021-01-11 | Pressure relief device for sealed tubular container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215061283U (en) |
-
2021
- 2021-01-11 CN CN202120055921.3U patent/CN215061283U/en active Active
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