CN204592337U - Electromagnetic pulse shock valves - Google Patents
Electromagnetic pulse shock valves Download PDFInfo
- Publication number
- CN204592337U CN204592337U CN201520144623.6U CN201520144623U CN204592337U CN 204592337 U CN204592337 U CN 204592337U CN 201520144623 U CN201520144623 U CN 201520144623U CN 204592337 U CN204592337 U CN 204592337U
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- CN
- China
- Prior art keywords
- hammer body
- middle chamber
- electromagnetic pulse
- pulse shock
- hypomere
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of electromagnetic pulse shock valves, it comprises the pilot portion, valve gap, the valve body that connect successively, to be connected between described valve gap and described valve body and will both separated diaphragm units, being provided with in described valve body can along the reciprocating hammer body in described valve axis direction, the Returnning spring that makes described hammer body reset.The utility model vibration hammer pilot portion and valve body are arranged, and impact force is larger and sensitivity is higher.
Description
Technical field
The utility model relates to deduster field, particularly a kind of electromagnetic pulse shock valves.
Background technique
Belt deduster after long-term use, its bulkhead can adhere to a large amount of dust, if irregularly clear up, dust removal efficiency can be affected, therefore need, on its bulkhead, vibration hammer is installed, hammer body and the control valve body of existing vibration hammer are provided separately, and there is the shortcomings such as complex structure, the pressure loss is large, sensitivity is low, impact force is little.
Summary of the invention
The purpose of this utility model is to provide a kind of highly sensitive and electromagnetic pulse shock valves that impact force is large.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electromagnetic pulse shock valves, it comprises the pilot portion, valve gap, the valve body that connect successively, to be connected between described valve gap and described valve body and will both separated diaphragm units, being provided with in described valve body can along the reciprocating hammer body in described valve axis direction, the Returnning spring that makes described hammer body reset.
Optimize, be provided with upper cavity in described valve gap, described pilot portion comprises the first guide cavity be connected with described upper cavity, the unloading hole be opened in described first guide cavity, can slide in described first guide cavity and the dynamic post that described unloading hole makes described unloading hole seal can be pushed against.
Further, middle chamber is provided with in described valve body, be located at the external cavity of described middle chamber periphery, described middle chamber and external cavity are all separated by diaphragm unit and described upper cavity, described middle chamber has thinner epimere and thicker hypomere, described hammer body is connected to the hypomere of described middle chamber and its upper-end surface is pushed against epimere with in the phase cross surface of hypomere, the sidewall of described external cavity offers suction port, the sidewall of described middle chamber offers air outlet, described suction port is positioned at the top of epimere and the phase cross surface of hypomere, described air outlet is positioned at the below of epimere and the phase cross surface of hypomere.
Further, described diaphragm unit comprises the stage clip, pad, diaphragm and the seal ring that connect successively successively, and described seal ring lower end pushes against on the upper-end surface of described middle chamber.
Optimize, the lower end of described valve body is connected with valve seat, and described Returnning spring is pressed between described hammer body and described valve seat.
Optimize, described hammer body offers many air-flow by time drive described hammer body to rotate airslide, airslide described in every bar is positioned on the sidewall of the one end closing on described middle chamber, described in every bar, the shaft axis of airslide and described hammer body tilts setting, and all described airslides are the distribution of line circular array centered by the shaft axis of described hammer body.
Further, the plane bearing for reducing rubbing between described Returnning spring and described hammer body is also connected with between described Returnning spring and described hammer body.
Because technique scheme is used, the utility model compared with prior art has following advantages: the utility model vibration hammer pilot portion and valve body are arranged, and impact force is larger and sensitivity is higher.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Wherein: 1, pilot portion; 2, valve gap; 3, valve body; 4, diaphragm unit; 5, hammer body; 6, Returnning spring; 7, valve seat; 8, base; 11, first guide cavity; 12, unloading hole; 13, dynamic post; 14, spring; 21, upper cavity; 31, middle chamber; 32, external cavity; 33, suction port; 34, air outlet; 41, stage clip; 42, pad; 43, diaphragm; 44, seal ring.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is further described.
As shown in Figure 1, a kind of electromagnetic pulse shock valves, it comprise connect successively pilot portion 1, valve gap 2, valve body 3, be connected to the lower end of valve body 3 valve seat 7, to be connected between valve gap 2 and valve body 3 and by both separated diaphragm units 4, be arranged in valve body 3 and can along valve axis direction reciprocating hammer body 5, Returnning spring 6 that hammer body 5 is resetted, Returnning spring 6 is pressed between hammer body 5 and valve seat 7.
Be provided with upper cavity 21 in valve gap 2, pilot portion 1 comprises the first guide cavity 11 be connected with upper cavity 21, the unloading hole 12 be opened in first guide cavity 11, can slide in first guide cavity 11 and the dynamic post 13 that unloading hole 12 makes unloading hole 12 seal can be pushed against.
Middle chamber 31 is provided with in valve body 3, be located at the external cavity 32 of middle chamber 31 periphery, middle chamber 31 and external cavity 32 are all separated by diaphragm unit 4 and upper cavity 21, middle chamber 31 has thinner epimere and thicker hypomere, hammer body 5 is connected to the hypomere of middle chamber 31 and its upper-end surface is pushed against epimere with in the phase cross surface of hypomere, the sidewall of external cavity 32 offers suction port 33, the sidewall of middle chamber 31 offers air outlet 34, suction port 33 is positioned at the top of epimere and the phase cross surface of hypomere, air outlet 34 is positioned at the below of epimere and the phase cross surface of hypomere.
Diaphragm unit 4 comprises the stage clip 41, pad 42, diaphragm 43 and the seal ring 44 that connect successively successively, and seal ring 44 lower end pushes against on the upper-end surface of middle chamber 31.
Some dust is due to long-term attachment, adhesion can be larger, some dust possibly cannot be removed by simple vertical vibration, and need to add that the vibrations of left and right could remove, therefore for making dedusting more thorough, the cylinder mesa-shaped that hammer body 5 diametrically from top to bottom successively decreases successively, it offers many air-flow by time drive hammer body 5 rotate airslide 51, every bar airslide 51 is positioned on the sidewall of the one end closing on middle chamber 31, every bar airslide 51 tilts setting with the shaft axis of hammer body, airslide 51 the best is helical, all airslides 51 are the distribution of line circular array centered by the shaft axis of hammer body 5.When air-flow is by airslide, hammer body 5 can be driven to rotate, and the plane bearing 52 be arranged between Returnning spring 6 and hammer body 5 effectively can reduce the friction between hammer body 5 and spring, finally make hammer body along with rotation in descending process, not only can drive when hammer body 5 contacts with bulkhead bulkhead vertical tremor also can to the rocking of a bulkhead left and right directions.
The working principle of the utility model vibration hammer is as follows: original state is that seal ring 44 is pushed against on the upper-end surface of middle chamber 31, is now closed position.Control instrument input electrical signal, make pilot portion 1 adhesive move post 13, open unloading hole 12, the gas in the upper cavity 21 above diaphragm 43 is discharged, and by under the effect of pressure reduction, diaphragm 43 fovea superior, the pressed gas in the middle chamber 31 below diaphragm 43 acts on hammer body 5.By under the effect of pressure, hammer body 5 produces accelerated motion, a part of gas can drive hammer body 5 to rotate when airslide 51 simultaneously, through making hammer body 5 knock base 8 thus produce up and down and the impact of left and right remove the dust be attached on bulkhead 9 and prevent from blocking, also base 8 can be removed, make vibration hammer directly be installed on bulkhead 9, hammer body 5 directly knocks bulkhead 9.When electrical pulsing signal disappears, the spring 14 of pilot portion makes post 13 reset immediately and closes unloading hole 12, and in the upper cavity 21 above diaphragm 43, gas pressure and stage clip 41 active force make diaphragm 43 closing passage, and hammer body 5 is also acted on by Returnning spring 6 and resetting.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (7)
1. an electromagnetic pulse shock valves, it comprises the pilot portion (1), valve gap (2), the valve body (3) that connect successively, to be connected between described valve gap (2) and described valve body (3) and will both separated diaphragm units (4), to it is characterized in that: be provided with in described valve body (3) can along the reciprocating hammer body in described valve axis direction (5), Returnning spring (6) that described hammer body (5) is resetted.
2. electromagnetic pulse shock valves according to claim 1, it is characterized in that: be provided with upper cavity (21) in described valve gap (2), described pilot portion (1) comprises the first guide cavity (11) be connected with described upper cavity (21), the unloading hole (12) be opened in described first guide cavity (11), can slide and can be pushed against the dynamic post (13) that described unloading hole (12) makes described unloading hole (12) seal in described first guide cavity (11).
3. electromagnetic pulse shock valves according to claim 2, it is characterized in that: in described valve body (3), be provided with middle chamber (31), be located at the external cavity (32) of described middle chamber (31) periphery, described middle chamber (31) and external cavity (32) are all separated by diaphragm unit (4) and described upper cavity (21), described middle chamber (31) has thinner epimere and thicker hypomere, described hammer body (5) is connected to the hypomere of described middle chamber (31) and its upper-end surface is pushed against epimere with in the phase cross surface of hypomere, the sidewall of described external cavity (32) offers suction port (33), the sidewall of described middle chamber (31) offers air outlet (34), described suction port (33) is positioned at the top of epimere and the phase cross surface of hypomere, described air outlet (34) is positioned at the below of epimere and the phase cross surface of hypomere.
4. electromagnetic pulse shock valves according to claim 3, it is characterized in that: described diaphragm unit (4) comprises the stage clip (41), pad (42), diaphragm (43) and the seal ring (44) that connect successively successively, and described seal ring (44) lower end pushes against on the upper-end surface of described middle chamber (31).
5. electromagnetic pulse shock valves according to claim 1, is characterized in that: the lower end of described valve body (3) is connected with valve seat (7), and described Returnning spring (6) is pressed between described hammer body (5) and described valve seat (7).
6. electromagnetic pulse shock valves according to claim 3, it is characterized in that: described hammer body (5) is in cylinder mesa-shaped, it offers many air-flow by time drive described hammer body (5) to rotate airslide (51), airslide (51) described in every bar is positioned on the sidewall of the one end closing on described middle chamber (31), airslide (51) described in every bar tilts setting with the shaft axis of described hammer body, and all described airslides (51) are the distribution of line circular array centered by the shaft axis of described hammer body (5).
7. electromagnetic pulse shock valves according to claim 6, is characterized in that: be also connected with the plane bearing (52) for reducing friction between described Returnning spring (6) and described hammer body (5) between described Returnning spring (6) and described hammer body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144623.6U CN204592337U (en) | 2015-03-13 | 2015-03-13 | Electromagnetic pulse shock valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144623.6U CN204592337U (en) | 2015-03-13 | 2015-03-13 | Electromagnetic pulse shock valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592337U true CN204592337U (en) | 2015-08-26 |
Family
ID=53928489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520144623.6U Withdrawn - After Issue CN204592337U (en) | 2015-03-13 | 2015-03-13 | Electromagnetic pulse shock valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696537A (en) * | 2015-03-13 | 2015-06-10 | 苏州协昌环保科技股份有限公司 | Electromagnetic pulse shock valve |
-
2015
- 2015-03-13 CN CN201520144623.6U patent/CN204592337U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696537A (en) * | 2015-03-13 | 2015-06-10 | 苏州协昌环保科技股份有限公司 | Electromagnetic pulse shock valve |
| CN104696537B (en) * | 2015-03-13 | 2017-03-01 | 苏州协昌环保科技股份有限公司 | Electromagnetic pulse shock valves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20171114 |