CN202659448U - Intelligent sensing blowoff valve - Google Patents
Intelligent sensing blowoff valve Download PDFInfo
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- CN202659448U CN202659448U CN 201220277621 CN201220277621U CN202659448U CN 202659448 U CN202659448 U CN 202659448U CN 201220277621 CN201220277621 CN 201220277621 CN 201220277621 U CN201220277621 U CN 201220277621U CN 202659448 U CN202659448 U CN 202659448U
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- valve
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- time control
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- induction
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Abstract
The utility model relates to the field of air compression blowoff equipment, and particularly relates to an intelligent sensing blowoff valve which comprises a blowoff valve body, a valve pipe and a valve, wherein the valve is arranged in the valve pipe; a liquid level sensor is arranged inside a front end channel of a valve pipe water inlet; a time control circuit board and a transmission mechanism are arranged at the inner chamber of the blowoff valve body; the time control circuit board is electrically connected with the liquid sensor and the transmission mechanism; and the transmission mechanism is fixedly connected with a valve rod of the valve. The liquid level sensor transmits a sensing signal to the time control circuit board; the time control circuit board outputs a corresponding control signal to the transmission mechanism; the transmission mechanism controls the starting of the valve so as to achieve the function of intelligent blowoff; the blowoff valve only needs to be set up manually so as to prolong the time; the liquid level sensor automatically detects the water level in the valve tube, then the blowoff valve can discharge full-automatically; and the valve is automatically closed when the water level is lower than a liquid level sensor detection point.
Description
Technical field
The utility model relates to air compressing waste removal equipment field, refers in particular to a kind of intelligent-induction blowdown valve.
Background technique
Air compressor now has been widely used in general containing a large amount of moisture, oil content and impurity in the pressurized air of air compressor in the modern industry production as a kind of aerodynamic force equipment commonly used; Although the pressurized air that compressor produces process filter and dryer water outlet, oil removing can not fully and completely, therefore in use still have ponding in the compressed air reservoir.If the ponding in the tank can not be discharged timely and effectively, the moisture content in the pressurized air increases, and can have influence on the normal operation of equipment in the access arrangement, reduces the working life of equipment.
The drainage pattern of gas holder, dryer or air compressing air conduit has mechanical float-ball type and time control solenoid valve mode at present, but there is more shortcoming in these drainage patterns, reveal when the discharging of sewage, impurity easily such as pressurized air, and having under the oil condition, especially easily facilitate the formation of emulsified liquid, the impurity cohesion causes ponding in time not get rid of, and affects easily equipment reliability, therefore usually needs manually to carry out clean and maintenance.
Summary of the invention
The purpose of this utility model is aimed at the problem that prior art exists, a kind of intelligent-induction blowdown valve is provided, can and set blanking time according to the draining of actual conditions induction level, press the condensation ponding of set time regular discharge gas holder compressed air, avoid draining non-timely, avoid compressed-air actuated loss, keep stability and the extension device life-span of equipment.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of intelligent-induction blowdown valve, include blowdown valve valve body, valve pipe and valve, described valve is arranged in the valve pipe, be provided with liquid level sensor in the front passage of described valve water inlet tube mouth, the inner chamber of described blowdown valve valve body is provided with time control circuit plate and driving mechanism, and described time control circuit plate is electrically connected with liquid level sensor, driving mechanism; Described driving mechanism is fixedly connected with the valve rod of valve.
Wherein, described driving mechanism comprises drive motor, speed reducer and 90 degree driving gears, described drive motor and speed reducer form reducing gear, described drive motor drives with speed reducer and is connected, reducing gear is connected with 90 degree driving gears by small gear, described 90 degree driving gears are provided with square hole, and the valve rod of described valve passes square hole and is fixedly connected with 90 degree driving gears.
Wherein, described blowdown valve valve body includes face-piece, drain pan and face-piece seal ring, drain pan seal ring, described face-piece and drain pan are provided with seal groove, described face-piece seal ring, drain pan seal ring are embedded at respectively in the seal groove of face-piece and drain pan, described face-piece seal ring and the clamping of drain pan seal ring, described face-piece is fixedly connected with drain pan.
Wherein, described face-piece is provided with time-controller knob through hole and working station indicator hole, be provided with the time control handle in the described time-controller knob through hole, described working station indicator is provided with working station indicator in the hole, described time control handle and working station indicator are electrically connected with the time control circuit plate, and described face-piece surface is provided with the time figure layer of hollow out or protrusion.
Wherein, described time control circuit plate is provided with the attachment hole that connects external power supply.
Wherein, be provided with support in the middle of described reducing gear and the 90 degree driving gears, described support is provided with two pressure switches, and described two pressure switches are divided into the first pressure switch and the second pressure switch.
Wherein, described valve is ball valve, and the latus rectum of described ball valve is not less than 8mm.
Wherein, the latus rectum of described ball valve is 8mm.
Wherein, described valve water inlet tube mouth place is provided with connecting head, and described connecting head is hexahedron, and the inboard of described connecting head is provided with internal thread.
The beneficial effects of the utility model:
The utility model provides a kind of intelligent-induction blowdown valve, include blowdown valve valve body, valve pipe and valve, described valve is arranged in the valve pipe, be provided with liquid level sensor in the front passage of described valve water inlet tube mouth, the inner chamber of described blowdown valve valve body is provided with time control circuit plate and driving mechanism, and described time control circuit plate is electrically connected with liquid level sensor, driving mechanism; Described driving mechanism is fixedly connected with the valve rod of valve.Liquid level sensor is transferred to the time control circuit plate with induced signal, and the time control circuit plate is exported corresponding control signal to driving mechanism, and the unlatching of transmission mechanism control valve namely reaches the function of Intelligent pollution discharge; Blowdown valve only needs the artificial time expand of setting, and liquid level sensor detects the water level in the valve pipe automatically, and blowdown valve just can automatically discharge, when water level is lower than the liquid level sensor Check point, and the valve autoshutdown.
Description of drawings
Fig. 1 is the utility model embodiment's perspective view.
Fig. 2 is the utility model embodiment's stereochemical structure decomposing schematic representation.
Fig. 3 is the utility model embodiment's cut-away view.
Fig. 4 is the utility model embodiment's gear drive schematic representation.
Fig. 5 is the utility model embodiment's valve tube cavity schematic representation.
Reference character has:
1-blowdown valve valve body, 11-face-piece, 12-drain pan, 13-face-piece seal ring
14-drain pan seal ring, 15-seal groove, 2-valve pipe, 20-driving mechanism
21-valve, 22-liquid level sensor, 23-connecting head, 3-time control circuit plate
31-time-controller knob through hole, 32-working station indicator hole
33-time figure layer, 35-time of 34-attachment hole control handle
36-working station indicator, 4-drive motor, 5-speed reducer
45-reducing gear, 6-nine ten degree driving gears, 7-small gear
8-square hole, 9-support, 10-pressure switch
The 101-the first pressure switch the 102-the second pressure switch.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that mode of execution is mentioned not is to restriction of the present utility model.Referring to Fig. 1 to Fig. 5, below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 2, a kind of intelligent-induction blowdown valve of the utility model, include blowdown valve valve body 1, valve pipe 2 and valve 21, described valve 21 is arranged in the valve pipe 2, be provided with liquid level sensor 22 in the front passage of described valve pipe 2 water intakes, the inner chamber of described blowdown valve valve body 1 is provided with time control circuit plate 3 and driving mechanism 20, and described time control circuit plate 3 is electrically connected with liquid level sensor 22, driving mechanism 20; Described driving mechanism 20 is fixedly connected with the valve rod of valve 21.Liquid level sensor 22 is transferred to time control circuit plate 3 with induced signal, and the corresponding control signal of time control circuit plate 3 output is to driving mechanism 20, and the unlatching of driving mechanism 20 control valves 21 reaches the function of Intelligent pollution discharge.
Wherein, described driving mechanism comprises drive motor 4, speed reducer 5 and 90 degree driving gears 6, described drive motor 4 forms reducing gear 45 with speed reducer 5, described drive motor 4 drives with speed reducer 5 and is connected, reducing gear 45 is connected with 90 degree driving gears 6 by small gear 7, described 90 degree driving gears 6 are provided with square hole 8, and the valve rod of described valve 21 passes square hole 8 and is fixedly connected with 90 degree driving gears 6.
There are condensed water or other impurity in the air compression system, liquid level sensor 22 is dipped in the condensed water fully, when the time reaches the delay time value of setting, liquid level sensor 22 sends to time control circuit plate 3 opening the valve signal, time control circuit plate 3 send open valve signal to drive motor 4, drive motor 4 drives speed reducer 5, thereby drive 90 degree driving gears 6 and turn to the second pressure switch 102 from the first pressure switch 101, this moment, condensed water and impurity are opened and discharged to valve 21.When water level is lower than liquid level sensor 22, liquid level sensor 22 sends the throttle down signal, and drive motor 4 counter-rotatings are so that valve 21 is closed, and blowdown valve is with this do action.
Blowdown valve valve body 1 described in the present embodiment includes face-piece 11, drain pan 12 and face-piece seal ring 13, drain pan seal ring 14, described face-piece 11 and drain pan 12 are provided with seal groove 15, described face-piece seal ring 13, drain pan seal ring 14 are embedded at respectively in the seal groove 1 of face-piece 11 and drain pan 12, described face- piece seal ring 13 and 14 clampings of drain pan seal ring, described face-piece 11 are screwed with drain pan 12 and are connected.Use seal ring at valve body 1, it is inner and affect the reliability of component to prevent effectively that water vapour or impurity from entering valve body 1, especially can influence time control circuit board 3 and the normal operation of drive motor 4; Use seal ring can guarantee more high efficient and reliable of valve body, the life-span is longer.
The described face-piece 11 of present embodiment is provided with time-controller knob through hole 31 and working station indicator hole 32, be provided with time control handle 35 in the described time-controller knob through hole 31, be provided with working station indicator 36 in the described working station indicator hole 32, described time control handle 35 and working station indicator 36 are electrically connected with time control circuit plate 3, and described face-piece 11 surfaces are provided with the time figure layer 33 of hollow out or protrusion.
The Intelligent pollution discharge valve will be realized the function according to the time automatic pollution discharge of artificial setting, by regulating time control handle 35 delay time is set, as long as knob pointer can make things convenient for and set leggiero Preset Time some numerals of the time figure layer 33 on front case 11 surfaces.As long as the timer of the relay element in the time control circuit plate 3 reaches default delay time, time control circuit plate 3 will send corresponding instruction, and corresponding working state is by working station indicator 36 instant playbacks, and this can play the condition monitoring effect.
Concrete, described time control circuit plate 3 is provided with the attachment hole 34 that connects external power supply.The employed power supply of intelligent-induction blowdown valve is external AC, and a termination of power supply adaptor is led to attachment hole 34, the other end plugged, and the operating voltage the during operation of Intelligent pollution discharge valve is 12V, safe and reliable, energy consumption is extremely low.
As shown in Figure 4, be provided with support 9 in the middle of described reducing gear 45 and the 90 degree driving gears 6, described support 9 is provided with two pressure switches 10, and described two pressure switches 10 are divided into the first pressure switch 101 and the second pressure switch 102.When valve 10 is in closed condition, 90 degree driving gears 6 are pressed in the first pressure switch 101, and be reset condition this moment; When valve 10 is in opening state, 90 degree driving gears 6 are pressed in the first pressure switch 102, and condensed water and impurity are by emptying the time, and 90 degree driving gears 6 reset at once, and valve 21 is closed.The work of valve body so repeats, and realizes Intelligent pollution discharge.
Wherein, described valve 21 is ball valve, and the latus rectum of described ball valve is not less than 8mm.Because valve 21 through holes are enough large, can directly discharge all following accumulations of diameter 8mm, need not the filtration of residue.The blowdown valve blowdown flow rate is large, can concentrate discharging to a plurality of sewage draining exit series connection.
Preferred embodiment, the latus rectum of described ball valve is 8mm.
Wherein, described valve pipe 2 water inlets are provided with connecting head 23, and described connecting head 23 is hexahedron, and the inboard of described connecting head 23 is provided with internal thread.Connecting head 23 is connected with other pneumatic plant pipelines by internal thread.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (9)
1. intelligent-induction blowdown valve, include blowdown valve valve body (1), valve pipe (2) and valve (21), described valve (21) is arranged in the valve pipe (2), it is characterized in that: be provided with liquid level sensor (22) in the front passage of described valve pipe (2) water intake, the inner chamber of described blowdown valve valve body (1) is provided with time control circuit plate (3) and driving mechanism (20), and described time control circuit plate (3) is electrically connected with liquid level sensor (22), driving mechanism (20); Described driving mechanism (20) is fixedly connected with the valve rod of valve (21).
2. a kind of intelligent-induction blowdown valve according to claim 1, it is characterized in that: described driving mechanism comprises drive motor (4), speed reducer (5) and 90 degree driving gears (6), described drive motor (4) forms reducing gear (45) with speed reducer (5), described drive motor (4) drives with speed reducer (5) and is connected, reducing gear (45) is connected with 90 degree driving gears (6) by small gear (7), described 90 degree driving gears (6) are provided with square hole (8), and the valve rod of described valve (21) passes square hole (8) and is fixedly connected with 90 degree driving gears (6).
3. a kind of intelligent-induction blowdown valve according to claim 1, it is characterized in that: described blowdown valve valve body (1) includes face-piece (11), drain pan (12) and face-piece seal ring (13), drain pan seal ring (14), described face-piece (11) and drain pan (12) are provided with seal groove (15), described face-piece seal ring (13), drain pan seal ring (14) is embedded at respectively in the seal groove (15) of face-piece (11) and drain pan (12), described face-piece seal ring (13) and drain pan seal ring (14) clamping, described face-piece (11) is fixedly connected with drain pan (12).
4. a kind of intelligent-induction blowdown valve according to claim 3, it is characterized in that: described face-piece (11) is provided with time-controller knob through hole (31) and working station indicator hole (32), be provided with time control handle (35) in the described time-controller knob through hole (31), be provided with working station indicator (36) in the described working station indicator hole (32), described time control handle (35) and working station indicator (36) are electrically connected with time control circuit plate (3), and described face-piece (11) surface is provided with the time figure layer (33) of hollow out or protrusion.
5. a kind of intelligent-induction blowdown valve according to claim 1 is characterized in that: described time control circuit plate (3) is provided with the attachment hole (34) that connects external power supply.
6. a kind of intelligent-induction blowdown valve according to claim 2, it is characterized in that: described reducing gear (45) and the middle support (9) that is provided with of 90 degree driving gears (6), described support (9) is provided with two pressure switches (10), and described two pressure switches (10) are divided into the first pressure switch (101) and the second pressure switch (102).
7. a kind of intelligent-induction blowdown valve according to claim 1, it is characterized in that: described valve (21) is ball valve, and the latus rectum of described ball valve is not less than 8mm.
8. a kind of intelligent-induction blowdown valve according to claim 7, it is characterized in that: the latus rectum of described ball valve is 8mm.
9. a kind of intelligent-induction blowdown valve according to claim 1, it is characterized in that: described valve pipe (2) water inlet is provided with connecting head (23), and described connecting head (23) is hexahedron, and the inboard of described connecting head (23) is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220277621 CN202659448U (en) | 2012-06-13 | 2012-06-13 | Intelligent sensing blowoff valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220277621 CN202659448U (en) | 2012-06-13 | 2012-06-13 | Intelligent sensing blowoff valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659448U true CN202659448U (en) | 2013-01-09 |
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ID=47454357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220277621 Expired - Fee Related CN202659448U (en) | 2012-06-13 | 2012-06-13 | Intelligent sensing blowoff valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115682704A (en) * | 2022-09-27 | 2023-02-03 | 华能南京金陵发电有限公司 | Anti-blocking drainage device |
-
2012
- 2012-06-13 CN CN 201220277621 patent/CN202659448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115682704A (en) * | 2022-09-27 | 2023-02-03 | 华能南京金陵发电有限公司 | Anti-blocking drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130613 |