CN213813056U - Air pump for detection with good air tightness - Google Patents
Air pump for detection with good air tightness Download PDFInfo
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- CN213813056U CN213813056U CN202023263782.8U CN202023263782U CN213813056U CN 213813056 U CN213813056 U CN 213813056U CN 202023263782 U CN202023263782 U CN 202023263782U CN 213813056 U CN213813056 U CN 213813056U
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- pump body
- air
- detection
- pump
- working chamber
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Abstract
The utility model discloses an air pump for detection with good air tightness, which comprises a pump body, the interior of the pump body is sequentially divided into a detection chamber and a working chamber from top to bottom by a first damping plate, one side of the bottom of the working chamber is provided with an air inlet, the outer side of the pump body is sleeved with a protective shell, the interior of the detection chamber is sequentially and fixedly provided with an air tightness detector, a buffer and a processor from left to right, the top of the front side of the pump body is provided with a display groove, the bottom of the inner wall of the display groove is sequentially and fixedly provided with a display screen and a switch from left to right, the protective shell strengthens the stability and the wear-resisting effect of the pump body, improves the working efficiency by strengthening the sealing performance by the use of a sealing strip, the first damping plate can effectively reduce the vibration brought in the use process of the air pump, reduces the friction, improves the safety, prolongs the service life, and seals an air outlet pipe and the air inlet by a sealing ring, improve the sealing effect and reduce the energy waste.
Description
Technical Field
The utility model relates to an air pump field specifically is an air pump is used in detection that gas tightness is good.
Background
The air pump is more and more general use tool in modern life, gets rid of the air or adds a device of air from enclosure from an enclosure, and the fretwork formula structure reaches the radiating effect mostly, to the air pump, needs high air tightness performance, just can reach better work efficiency.
The existing air pump for detection in the market is a core part specially used for processing, sampling and detecting instruments, but after the air pump is used for a long time, the structure is thinned due to self vibration friction, the air tightness is reduced, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a good air pump for detection of gas tightness to the air pump of current detection usefulness in the market is provided in solving above-mentioned background art, is used for processing specially, sampling and detector core component, but the long-time back of using of air pump, because self vibrations friction leads to the structure attenuation, leads to the gas tightness to reduce, shortens life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a good air pump for detection of gas tightness, includes the pump body, the inside of the pump body is separated in proper order for detecting room and studio through first shock attenuation board from the top down, the air inlet has been seted up to one side of studio bottom, the fixed intercommunication of opposite side of studio bottom has the blast pipe, the outside cover of the pump body is equipped with the protective housing, the inside of detecting room from left to right has airtight detector, buffer and treater in proper order fixed mounting, the display slot has been seted up at the positive top of the pump body, the bottom of display slot inner wall from left to right has display screen and switch in proper order, display screen, airtight detector and buffer all with treater electric connection, the treater passes through switch and external power supply electric connection.
As an optimal technical scheme of the utility model, first shock attenuation board comprises two second shock attenuation boards and a plurality of damping spring, two equal fixed mounting has a plurality of damping spring between the second shock attenuation board.
As an optimal technical scheme of the utility model, the junction of studio and air inlet and the junction of studio and blast pipe all overlap and are equipped with the sealing washer.
As an optimal technical scheme of the utility model, there is the maintenance board at the back of the pump body through screw fixed mounting.
As an optimized technical scheme of the utility model, the both sides of the pump body are pasted and are connected with a plurality of sealing strip.
Compared with the prior art, the beneficial effects of the utility model are that: the protective housing strengthens the stability and the wear-resisting effect of the pump body, strengthens the leakproofness through the use of sealing strip, improves work efficiency, and first shock attenuation board can effectively reduce the vibrations that bring in the air pump use, reduces the friction, improves the security, and increase of service life seals outlet duct and air inlet through the sealing washer, improves sealed effect, and it is extravagant to reduce the energy.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a rear view of the present invention.
In the figure: 1. a pump body; 2. a display slot; 3. a display screen; 4. a switch; 5. a sealing strip; 6. a protective shell; 7. a detection chamber; 8. a processor; 9. a first damper plate; 10. an air-tightness detector; 11. a working chamber; 12. an exhaust pipe; 13. a seal ring; 14. an air inlet; 15. a second damper plate; 16. a damping spring; 17. maintaining the plate; 18. and (4) screws.
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. 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.
Please refer to fig. 1-3, the utility model provides a good air pump for detection of gas tightness, including the pump body 1, the inside of the pump body 1 is separated in proper order for detecting room 7 and studio 11 through first shock attenuation board 9 from the top down, air inlet 14 has been seted up to one side of studio 11 bottom, the fixed intercommunication of opposite side of studio 11 bottom has blast pipe 12, the outside cover of the pump body 1 is equipped with protective housing 6, detect room 7's inside from left to right in proper order fixed mounting have airtight detector 10, buffer and treater 8, display screen 2 has been seted up at the positive top of the pump body 1, from left to right in proper order fixed mounting has display screen 3 and switch 4 to the bottom of display screen 2 inner wall, display screen 3, airtight detector 10 and buffer all with treater 8 electric connection, treater 8 passes through switch 4 and external power supply electric connection.
Preferably, the first damping plate 9 is composed of two second damping plates 15 and a plurality of damping springs 16, the plurality of damping springs 16 are fixedly installed between the two second damping plates 15, and the first damping plate 9 better buffers the vibration amplitude of the electric appliance in the working chamber 11 during operation.
Preferably, the sealing rings 13 are sleeved at the joint of the working chamber 11 and the air inlet 14 and the joint of the working chamber 11 and the exhaust pipe 12, and the air tightness of the joint of the air inlet 14 and the exhaust pipe 12 is improved due to the arrangement of the sealing rings 13.
Preferably, a maintenance plate 17 is fixedly mounted on the back surface of the pump body 1 through screws 18, and the maintenance plate 17 is mounted to facilitate the user to repair and maintain the pump body 1.
Preferably, a plurality of sealing strips 5 are connected to two sides of the pump body 1 in a sticking mode, and the sealing performance of the pump body 1 is improved from the two sides of the pump body 1 due to the arrangement of the sealing strips 5.
When the air pump is used specifically, the utility model relates to an air pump for detection with good air tightness, the user presses the switch 4, the working chamber 11 in the pump body 1 starts to intake and exhaust, the setting of the sealing ring 13 increases the air tightness of the joint of the air inlet 14 and the exhaust pipe 12, the air tightness detector 10 in the detection chamber 7 of the pump body 1 carries out air tightness detection on the pump body 1, the model of the air tightness detector 10 is QMM-C1, the buffer relieves the pressure generated when the pump body 1 operates, the model of the buffer is JHQ-A-3, the numerical value detected by the air tightness detector 10 is visually displayed on the display screen 3 after being processed by the processor 8, the model of the processor 8 is 3200U, the model of the display screen 3 is P2.0, the user can know whether the air tightness in the pump body 1 reaches the standard or not by observing the numerical value on the display screen 3, the first damping plate 9 is composed of two second damping plates 15, the shock amplitude when the electrical apparatus in the better buffering studio 11 of first shock attenuation board 9 operates, when the user finds that the gas tightness of the pump body 1 does not reach standard, can inspect and maintain the pump body 1 through maintenance board 17, protective housing 6 carries out corrosion resistant shock attenuation protection to the pump body 1, and the setting of sealing strip 5 improves the leakproofness of the pump body 1 from the both sides of the pump body 1.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a good air pump for detection of gas tightness, includes the pump body (1), its characterized in that: the interior of the pump body (1) is sequentially divided into a detection chamber (7) and a working chamber (11) from top to bottom through a first damping plate (9), an air inlet (14) is arranged on one side of the bottom of the working chamber (11), an exhaust pipe (12) is fixedly communicated with the other side of the bottom of the working chamber (11), a protective shell (6) is sleeved on the outer side of the pump body (1), an airtight detector (10), a buffer and a processor (8) are fixedly installed in the detection chamber (7) from left to right in sequence, the display groove (2) is formed in the top of the front face of the pump body (1), the display screen (3) and the switch (4) are fixedly installed at the bottom of the inner wall of the display groove (2) from left to right in sequence, the display screen (3), the air tightness detector (10) and the buffer are all electrically connected with the processor (8), the processor (8) is electrically connected with an external power supply through the switch (4).
2. The air pump for detection with good airtightness according to claim 1, wherein: the first damping plate (9) is composed of two second damping plates (15) and a plurality of damping springs (16), and a plurality of damping springs (16) are fixedly mounted between the second damping plates (15).
3. The air pump for detection with good airtightness according to claim 1, wherein: and sealing rings (13) are sleeved at the joint of the working chamber (11) and the air inlet (14) and the joint of the working chamber (11) and the exhaust pipe (12).
4. The air pump for detection with good airtightness according to claim 1, wherein: and a maintenance plate (17) is fixedly arranged on the back surface of the pump body (1) through a screw (18).
5. The air pump for detection with good airtightness according to claim 1, wherein: the two sides of the pump body (1) are connected with a plurality of sealing strips (5) in a sticking way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263782.8U CN213813056U (en) | 2020-12-30 | 2020-12-30 | Air pump for detection with good air tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263782.8U CN213813056U (en) | 2020-12-30 | 2020-12-30 | Air pump for detection with good air tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213813056U true CN213813056U (en) | 2021-07-27 |
Family
ID=76947879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023263782.8U Active CN213813056U (en) | 2020-12-30 | 2020-12-30 | Air pump for detection with good air tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213813056U (en) |
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2020
- 2020-12-30 CN CN202023263782.8U patent/CN213813056U/en active Active
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