CN213575758U - Exhaust valve mechanism for air compressor - Google Patents
Exhaust valve mechanism for air compressor Download PDFInfo
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- CN213575758U CN213575758U CN202022216410.3U CN202022216410U CN213575758U CN 213575758 U CN213575758 U CN 213575758U CN 202022216410 U CN202022216410 U CN 202022216410U CN 213575758 U CN213575758 U CN 213575758U
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Abstract
The utility model discloses a discharge valve mechanism for air compressor machine, including the release valve body, the inside lower extreme of release valve body is provided with the ladder and leads to the groove, and the ladder leads to the inside fixedly connected with reset spring in groove, reset spring top fixedly connected with steel ball, and steel ball and the inside swing joint of release valve body, release valve body top fixedly connected with release valve top cap, and release valve body both sides have seted up the exhaust hole respectively, exhaust hole surface mounting has early warning mechanism. The utility model discloses in, under the effect of early warning mechanism, when the pressure release was exhausted through the exhaust hole, can drumming the gasbag, through predetermined gasbag, when pressure was too big, the piece was exhausted to the pressure release mouth, and the gasbag is drummed and is being extruded press switch, can make its bee calling organ operation, reminds the staff, prevents the long-term high load operation of relief valve, reduces life to prevent that the relief valve from exhausting and causing the danger of exploding the valve too fast.
Description
Technical Field
The utility model belongs to the technical field of the air compressor machine pressure release, concretely relates to discharge valve mechanism for air compressor machine.
Background
An air compressor is a device for compressing air, and is similar to a water pump in structure, most of the air compressors are reciprocating pistons, rotating blades or rotating screws, centrifugal compressors are very large application programs, and a pressure relief valve is an important part in the air compressor and is used for relieving pressure of the device.
The existing exhaust valve mechanism for the air compressor has the advantages that in the using process, if the pressure relief speed is too fast, high-load operation of the pressure relief valve is caused, the service life of the pressure relief valve is easily prolonged, the damage danger is easily caused, the function of early warning is not provided, and large noise is easily generated in the pressure relief operation.
SUMMERY OF THE UTILITY MODEL
For solving current discharge valve mechanism for air compressor machine, at its in-process of use, if the pressure release is too fast, cause the high load operation of relief valve, easily reduce the life of relief valve, and the danger of damage appears easily, do not possess the function of early warning, and easily produce the shortcoming of great noise in the pressure release operation. The utility model provides a discharge valve mechanism for air compressor has the speed that can early warning pressure release to and reduce the characteristics of pressure release operation noise.
In order to achieve the above object, the utility model provides a following technical scheme: an exhaust valve mechanism for an air compressor comprises a release valve body, wherein a stepped through groove is formed in the lower end of the inside of the release valve body, a reset spring is fixedly connected inside the stepped through groove, a steel ball is fixedly connected to the top end of the reset spring and movably connected with the inside of the release valve body, a release valve top cover is fixedly connected to the top end of the release valve body, exhaust holes are formed in two sides of the release valve body respectively, an early warning mechanism is installed on the surface of each exhaust hole and comprises a supporting plate fixedly connected with two sides of the release valve body respectively, a connecting plate is fixedly connected to the other end of each supporting plate, a through hole is formed in the connecting plate, a supporting frame is fixedly connected to the surface of each connecting plate, a pressing switch is fixedly connected to the inner wall of each supporting frame, and a noise reduction mechanism is arranged on the inner wall of the support plate.
Preferably, one end of the air bag is connected with the through hole, and the other end of the through hole is connected with the press switch.
Preferably, the press switch is connected with the buzzer through a connecting wire, and the through hole is parallel to the central axis of the exhaust hole.
Preferably, the noise reduction mechanism comprises a sound absorption cotton movably connected with the inner wall of the supporting plate and a sound absorption cotton one end fixedly connected with connecting block, a groove is formed in one side of the connecting block, a compression spring is fixedly connected inside the groove, and a clamping block is fixedly connected to the other end of the compression spring.
Preferably, the fixture block is movably sleeved with the inner part of the groove, and the fixture block and the groove form an elastic telescopic structure through a compression spring.
Preferably, the connecting block is cup jointed with the backup pad activity, and inhales the sound cotton and constitute fixed knot through connecting block and backup pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, under the effect of early warning mechanism, when the pressure release was exhausted through the exhaust hole, can drumming the gasbag, through predetermined gasbag, when pressure was too big, the piece was exhausted to the pressure release mouth, and the gasbag is drummed and is being extruded press switch, can make its bee calling organ operation, reminds the staff, prevents the long-term high load operation of relief valve, reduces life to prevent that the relief valve from exhausting and causing the danger of exploding the valve too fast.
2. The utility model discloses in, under the effect of the mechanism of making an uproar that falls, through the cotton of inhaling of exhaust hole surface both sides installation, the radiography that produces when can reducing exhaust hole pressure release operation, noise abatement pollutes, improves operation environment comfort level, and inhales the cotton installation and dismantlement of being convenient for of sound, can select according to the in-service use condition is nimble to be convenient for inhale the change in sound cotton later stage.
Drawings
Fig. 1 is a schematic view of the overall structure of an air discharge valve mechanism for an air compressor according to the present invention;
fig. 2 is a schematic structural view of the early warning mechanism of the present invention;
fig. 3 is the structure diagram of the noise reduction mechanism of the present invention.
In the figure: 1. a gas release valve body; 2. a stepped through groove; 3. a return spring; 4. steel balls; 5. a top cover of the air escape valve; 6. an exhaust hole; 7. an early warning mechanism; 701. a support plate; 702. a connecting plate; 703. a through hole; 704. a support frame; 705. a push switch; 706. a buzzer; 707. an air bag; 8. a noise reduction mechanism; 801. sound-absorbing cotton; 802. connecting blocks; 803. a groove; 804. a compression spring; 805. and (7) clamping blocks.
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.
Referring to fig. 1-3, the present invention provides the following technical solutions: an exhaust valve mechanism for an air compressor comprises an air release valve body 1, wherein a stepped through groove 2 is arranged at the lower end inside the air release valve body 1, a reset spring 3 is fixedly connected inside the stepped through groove 2, a steel ball 4 is fixedly connected at the top end of the reset spring 3, the steel ball 4 is movably connected with the inside of the air release valve body 1, an air release valve top cover 5 is fixedly connected at the top end of the air release valve body 1, exhaust holes 6 are respectively formed in two sides of the air release valve body 1, an early warning mechanism 7 is arranged on the surface of each exhaust hole 6, the early warning mechanism 7 comprises a supporting plate 701 fixedly connected with two sides of the air release valve body 1 respectively, a connecting plate 702 is fixedly connected at the other end of the supporting plate 701, a through hole 703 is formed in the connecting plate 702, a supporting frame 704 is fixedly connected on the, the surface of the connecting plate 702 is fixedly connected with an air bag 707, and the inner wall of the supporting plate 701 is provided with a noise reduction mechanism 8.
Through adopting above-mentioned technical scheme, when the operation of release valve body 1, pressure top is moving steel ball 4, makes its steel ball 4 pulling reset spring 3, exposes the output of ladder logical groove 2, and atmospheric pressure is discharged through exhaust hole 6, and gasbag 707 can be bloated to the exhaust gas pressure of exhaust hole 6.
Specifically, one end of the airbag 707 is connected to the through hole 703, and the other end of the through hole 703 is connected to the push switch 705.
By adopting the technical scheme, after the air bag 707 swells to a certain size, the pressing switch 705 can be pressed, and the pressing switch 705 is connected in series in a circuit of the buzzer 706 and the external power supply.
Specifically, the push switch 705 is connected to the buzzer 706 through a connection line, and the through hole 703 is parallel to the central axis of the exhaust hole 6.
By adopting the above technical solution, the push switch 705 is pressed, the internal circuit is closed, and the buzzer 706 can operate.
Specifically, the noise reduction mechanism 8 includes sound absorption cotton 801 movably connected to the inner wall of the support plate 701, one end of the sound absorption cotton 801 is fixedly connected to a connection block 802, a groove 803 is formed in one side of the connection block 802, a compression spring 804 is fixedly connected to the inside of the groove 803, and a fixture block 805 is fixedly connected to the other end of the compression spring 804.
By adopting the technical scheme, the sound absorption cotton 801 can reduce the noise generated during the operation of the exhaust holes 6.
Specifically, the latch 805 is movably sleeved in the groove 803, and the latch 805 and the groove 803 form an elastic telescopic structure through the compression spring 804.
By adopting the above technical scheme, the fixture block 805 is pressed and can be retracted into the groove 803.
Specifically, the connecting block 802 is movably sleeved with the supporting plate 701, and the sound absorbing cotton 801 forms a fixed structure with the supporting plate 701 through the connecting block 802.
By adopting the technical scheme, the sound absorbing cotton 801 can be conveniently mounted and dismounted.
The utility model discloses a theory of operation and use flow: when the air release valve is used, firstly, the fixture block 805 is manually pressed, the fixture block 805 presses the compression spring 804 to be retracted into the groove 803, then the sound absorption cotton 801 is attached to the inner wall of the support plate 701, the connecting block 802 is inserted into a preset opening penetrating through the support plate 701, the fixture block 805 is driven to reset and move through the elastic characteristic of the compression spring 804, the connecting block 802 is clamped and fixed, the sound absorption cotton 801 and the support plate 701 are installed, when the air release valve body 1 works, pressure pushes the steel ball 4 to move, then the steel ball is exhausted through the exhaust hole 6, the exhaust hole 6 expands the air bag 707 during pressure release and exhaust, when the pressure is too high, the exhaust hole exhausts through the block, the air bag 707 expands to press the press switch 705, a circuit inside the press switch is closed, an external circuit of the buzzer 706 is connected, the work of the air release valve is prompted to a worker, and the working principle of the.
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 without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an exhaust valve mechanism for air compressor, includes release valve body (1), its characterized in that: the safety valve is characterized in that a step through groove (2) is formed in the lower end of the interior of the air escape valve body (1), a reset spring (3) is fixedly connected to the interior of the step through groove (2), a steel ball (4) is fixedly connected to the top end of the reset spring (3), the steel ball (4) is movably connected to the interior of the air escape valve body (1), an air escape valve top cover (5) is fixedly connected to the top end of the air escape valve body (1), exhaust holes (6) are formed in two sides of the air escape valve body (1) respectively, an early warning mechanism (7) is installed on the surface of each exhaust hole (6), the early warning mechanism (7) comprises a supporting plate (701) fixedly connected to two sides of the air escape valve body (1) respectively, a connecting plate (702) is fixedly connected to the other end of the supporting plate (701), a through, and the inner wall of the support frame (704) is fixedly connected with a press switch (705), the surface of the support frame (704) is fixedly connected with a buzzer (706), the surface of the connecting plate (702) is fixedly connected with an air bag (707), and the inner wall of the support plate (701) is provided with a noise reduction mechanism (8).
2. The exhaust valve mechanism for the air compressor according to claim 1, characterized in that: one end of the air bag (707) is connected with the through hole (703), and the other end of the through hole (703) is connected with the press switch (705).
3. The exhaust valve mechanism for the air compressor according to claim 1, characterized in that: the press switch (705) is connected with the buzzer (706) through a connecting line, and the through hole (703) is parallel to the central axis of the exhaust hole (6).
4. The exhaust valve mechanism for the air compressor according to claim 1, characterized in that: noise reduction mechanism (8) including with backup pad (701) inner wall swing joint inhale sound cotton (801), and inhale sound cotton (801) one end fixedly connected with connecting block (802), connecting block (802) one side is seted up fluted (803), and the inside fixedly connected with compression spring (804) of recess (803) to this compression spring (804) other end fixedly connected with fixture block (805).
5. The exhaust valve mechanism for the air compressor according to claim 4, characterized in that: the clamping block (805) is movably sleeved with the inner part of the groove (803), and the clamping block (805) and the groove (803) form an elastic telescopic structure through a compression spring (804).
6. The exhaust valve mechanism for the air compressor according to claim 4, characterized in that: the connecting block (802) is movably sleeved with the supporting plate (701), and the sound absorbing cotton (801) and the supporting plate (701) form a fixed structure through the connecting block (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216410.3U CN213575758U (en) | 2020-09-30 | 2020-09-30 | Exhaust valve mechanism for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216410.3U CN213575758U (en) | 2020-09-30 | 2020-09-30 | Exhaust valve mechanism for air compressor |
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| Publication Number | Publication Date |
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| CN213575758U true CN213575758U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022216410.3U Active CN213575758U (en) | 2020-09-30 | 2020-09-30 | Exhaust valve mechanism for air compressor |
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| CN (1) | CN213575758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803907A (en) * | 2021-09-26 | 2021-12-17 | 广州恒星制冷设备集团有限公司 | Cold and hot supplying integrated equipment |
-
2020
- 2020-09-30 CN CN202022216410.3U patent/CN213575758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803907A (en) * | 2021-09-26 | 2021-12-17 | 广州恒星制冷设备集团有限公司 | Cold and hot supplying integrated equipment |
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