CN218671616U - Constant pressure device for balancing air pressure - Google Patents
Constant pressure device for balancing air pressure Download PDFInfo
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- CN218671616U CN218671616U CN202222789014.9U CN202222789014U CN218671616U CN 218671616 U CN218671616 U CN 218671616U CN 202222789014 U CN202222789014 U CN 202222789014U CN 218671616 U CN218671616 U CN 218671616U
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- constant voltage
- constant pressure
- air chamber
- constant
- atmospheric pressure
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Abstract
The utility model discloses a constant voltage equipment of balanced atmospheric pressure, which comprises a tank body, the bottom of the inner wall of the jar body is provided with the stock guide, the top of jar internal wall is provided with the constant voltage subassembly, the constant voltage subassembly includes first constant voltage air chamber, the both sides of the bottom of first constant voltage air chamber all are provided with ventilative area, two be provided with second constant voltage air chamber between the bottom in ventilative area. The utility model relates to a constant voltage technical field. This constant voltage equipment of balanced atmospheric pressure, through the setting in ventilative area for the inside of jar interior gas admission first constant voltage air chamber and second constant voltage air chamber, through atmospheric pressure behind the constant voltage air chamber, reentrant the inside of connecting pipe, reentrant the inside of constant voltage intake pipe gets into the stock guide at last, reach the balance of jar internal portion atmospheric pressure, guaranteed the even of inside atmospheric pressure, and can not produce big inside vibrations, factor of safety improves greatly, also has very big promotion in the aspect of the efficiency.
Description
Technical Field
The utility model relates to a constant voltage technical field specifically is a constant voltage equipment of balanced atmospheric pressure.
Background
The tank car is a transport vehicle with a tank-shaped body and is used for loading and transporting various liquid, liquefied gas, powdery cargos and the like, wherein the cargos comprise gasoline, crude oil, various viscous oils, vegetable oil, liquid ammonia, alcohol, water, various acid and alkali liquid, cement lead oxide powder and the like, and the tank car occupies a very important position in transportation and accounts for about 18 percent of the total number of the trucks.
However, in real life, when the tank body is used for conveying materials, because the constant-pressure air inlet pipe inside the tank body is independently connected, the internal air pressure is not uniform, the efficiency is low, and the safety factor is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a constant voltage equipment of balanced atmospheric pressure has solved that inside atmospheric pressure is inhomogeneous, inefficiency, and the lower problem of factor of safety.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a constant pressure device for balancing air pressure comprises a tank body, wherein a material guide plate is arranged at the bottom of the inner wall of the tank body, a constant pressure component is arranged at the top of the inner wall of the tank body, the constant pressure component comprises a first constant pressure air chamber, air permeable belts are arranged on two sides of the bottom of the first constant pressure air chamber, a second constant pressure air chamber is arranged between the bottom ends of the two air permeable belts, connecting pipes are arranged on two sides of the second constant pressure air chamber, and a constant pressure air inlet pipe is arranged at the other end of each connecting pipe;
through the setting of constant voltage subassembly, guaranteed the even of inside atmospheric pressure to can not produce big inside vibrations, factor of safety improves greatly, also has very big promotion in the aspect of the efficiency.
Furthermore, two connecting pipes are flexible hoses.
Furthermore, the number of the breathable belts is two, and two ends of the two breathable belts are respectively connected with the first constant-pressure air chamber and the second constant-pressure air chamber.
Further, be provided with coupling assembling between connecting pipe and the constant voltage intake pipe, coupling assembling includes adapter sleeve and plug bush, the adapter sleeve with constant voltage intake-tube connection, the plug bush with the connecting pipe is connected.
Furthermore, a first sealing ring is arranged on one side of the inner wall of the connecting sleeve, a second sealing ring and a circular ring plate are fixedly connected to the inner surface of the connecting sleeve from left to right in sequence, and an anastomosis port is formed in the inner surface of the circular ring plate.
Furthermore, the outer surface of the plug bush is provided with a limiting bump, and the outer surface of one side of the plug bush is provided with a notch.
Compared with the prior art, the beneficial effects of the utility model are that:
this constant voltage equipment of balanced atmospheric pressure, through the setting in ventilative area for the inside of first constant voltage air chamber of jar internal gas entering and second constant voltage air chamber, through atmospheric pressure behind the constant voltage air chamber, reentrant the inside of connecting pipe, reentrant the inside of constant voltage intake pipe gets into the stock guide at last, reaches the balance of jar internal portion atmospheric pressure, has guaranteed the even of inside atmospheric pressure, and can not produce big inside vibrations, factor of safety improves greatly, also has very big promotion in the aspect of the efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of the constant voltage assembly of FIG. 1 according to the present invention;
figure 3 is a cross-sectional side view of the present invention from figure 1;
fig. 4 is a schematic structural diagram of a second embodiment of the present invention;
figure 5 is a side view of the ring plate of figure 4 according to the present invention.
In the figure: 1-tank body, 2-stock guide, 3-constant pressure component, 31-first constant pressure air chamber, 32-ventilation belt, 33-second constant pressure air chamber, 34-connecting pipe, 35-constant pressure air inlet pipe, 4-connecting component, 41-connecting sleeve, 42-plug bush, 43-first sealing ring, 44-second sealing ring, 45-circular ring plate, 46-matching port, 47-limit bump and 48-notch.
Detailed Description
First embodiment
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a constant pressure device for balancing air pressure comprises a tank body 1, wherein a material guide plate 2 is arranged at the bottom of the inner wall of the tank body 1, a constant pressure component 3 is arranged at the top of the inner wall of the tank body 1, the constant pressure component 3 comprises a first constant pressure air chamber 31, air permeable belts 32 are arranged on two sides of the bottom of the first constant pressure air chamber 31, a second constant pressure air chamber 33 is arranged between the bottom ends of the two air permeable belts 32, connecting pipes 34 are arranged on two sides of the second constant pressure air chamber 33, and a constant pressure air inlet pipe 35 is arranged at the other end of each connecting pipe 34;
through the setting of constant voltage subassembly 3, guaranteed the even of inside atmospheric pressure to can not produce big inside vibrations, factor of safety improves greatly, also has very big promotion in the aspect of the efficiency.
The two connecting pipes 34 are flexible hoses;
all adopt flexible hose through connecting pipe 34, the effect that constant voltage subassembly 3 used has been improved in the installation of the different positions of the constant voltage intake pipe of being convenient for, and the both sides of first constant voltage air chamber 31 also can set up connecting pipe 23 and constant voltage intake pipe 35 in addition, improve the stability of constant voltage.
The number of the ventilation belts 32 is two, and two ends of the two ventilation belts 32 are respectively connected with the first constant pressure air chamber 31 and the second constant pressure air chamber 33;
the gas in the tank can enter the first constant pressure air chamber 31 and the second constant pressure air chamber 33 through the gas permeable belt 32 conveniently due to the arrangement of the gas permeable belt 32.
During operation, the gas in the tank enters the first constant pressure air chamber 31 and the second constant pressure air chamber 33 through the ventilation belt 32, passes through the constant pressure air chamber through the air pressure, enters the connecting pipe 34, enters the constant pressure air inlet pipe 35, and finally enters the material guide plate 2 to achieve the balance of the air pressure in the tank 1.
Second embodiment
Referring to fig. 4-5, a second embodiment of the present application provides another constant pressure device for balancing air pressure based on the constant pressure device for balancing air pressure provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the constant voltage equipment of balanced atmospheric pressure that the second embodiment of this application provided's difference lies in, be provided with coupling assembling 4 between connecting pipe 34 and the constant voltage intake pipe 35, coupling assembling 4 includes adapter sleeve 41 and plug bush 42, adapter sleeve 41 with constant voltage intake pipe 35 is connected, plug bush 42 with connecting pipe 34 is connected.
A first sealing ring 43 is arranged on one side of the inner wall of the connecting sleeve 41, a second sealing ring 44 and a circular ring plate 45 are fixedly connected to the inner surface of the connecting sleeve 41 from left to right in sequence, and an inosculation opening 46 is formed in the inner surface of the circular ring plate 45;
through the setting of first sealing washer 43 and second sealing washer 44, improved the leakproofness behind connecting pipe 34 and the connection of constant voltage intake pipe 35, have multi-level sealed function, further improved sealed effect, through the setting of coincide mouthful 46, the better insertion of spacing lug 47 of being convenient for moreover.
The outer surface of the plug bush 42 is provided with a limiting bump 47, and the outer surface of one side of the plug bush 42 is provided with a notch 48;
through the setting of spacing lug 47, be convenient for through the position of coinciding mouthful 46, make plug bush 42 insert the inside of adapter sleeve 41, rotatory plug bush 42 again, just can make spacing lug 47 and coincide mouthful 46 crisscross, and then form the chucking, and is simple in operation, and convenient to use, and do not need additionally to add supplementary chucking device, coupling assembling 4's cost has been reduced, the stability after the connection has been improved, and notch 48's setting, be convenient for better inside of inserting first sealing washer 43, form sealing connection.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a constant voltage equipment of balanced atmospheric pressure, includes jar body (1), its characterized in that: the bottom of the inner wall of the tank body (1) is provided with a guide plate (2), the top of the inner wall of the tank body (1) is provided with a constant pressure component (3), the constant pressure component (3) comprises a first constant pressure air chamber (31), both sides of the bottom of the first constant pressure air chamber (31) are provided with a ventilation belt (32), two a second constant pressure air chamber (33) is arranged between the bottom ends of the ventilation belt (32), both sides of the second constant pressure air chamber (33) are provided with connecting pipes (34), two the other end of the connecting pipes (34) is provided with a constant pressure air inlet pipe (35).
2. The constant pressure device for balancing air pressure as claimed in claim 1, wherein: and the two connecting pipes (34) are both flexible hoses.
3. The constant pressure device for balancing air pressure as claimed in claim 1, wherein: the number of the ventilation belts (32) is two, and two ends of the two ventilation belts (32) are respectively connected with the first constant pressure air chamber (31) and the second constant pressure air chamber (33).
4. The constant pressure device for balancing air pressure as claimed in claim 1, wherein: be provided with coupling assembling (4) between connecting pipe (34) and constant voltage intake pipe (35), coupling assembling (4) are including adapter sleeve (41) and plug bush (42), adapter sleeve (41) with constant voltage intake pipe (35) are connected, plug bush (42) with connecting pipe (34) are connected.
5. The constant pressure device for balancing air pressure as claimed in claim 4, wherein: one side of the inner wall of the connecting sleeve (41) is provided with a first sealing ring (43), the inner surface of the connecting sleeve (41) is fixedly connected with a second sealing ring (44) and a circular ring plate (45) from left to right in sequence, and an anastomosis opening (46) is formed in the inner surface of the circular ring plate (45).
6. The constant pressure device for balancing air pressure as claimed in claim 4, wherein: the outer surface of the plug bush (42) is provided with a limiting bump (47), and the outer surface of one side of the plug bush (42) is provided with a notch (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222789014.9U CN218671616U (en) | 2022-10-21 | 2022-10-21 | Constant pressure device for balancing air pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222789014.9U CN218671616U (en) | 2022-10-21 | 2022-10-21 | Constant pressure device for balancing air pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218671616U true CN218671616U (en) | 2023-03-21 |
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ID=85563721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222789014.9U Active CN218671616U (en) | 2022-10-21 | 2022-10-21 | Constant pressure device for balancing air pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218671616U (en) |
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2022
- 2022-10-21 CN CN202222789014.9U patent/CN218671616U/en active Active
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