CN205173980U - Compressed air storage tank and freeze dryer be automatic water discharging device at regular time and quantity - Google Patents
Compressed air storage tank and freeze dryer be automatic water discharging device at regular time and quantity Download PDFInfo
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- CN205173980U CN205173980U CN201520914271.8U CN201520914271U CN205173980U CN 205173980 U CN205173980 U CN 205173980U CN 201520914271 U CN201520914271 U CN 201520914271U CN 205173980 U CN205173980 U CN 205173980U
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Abstract
The utility model discloses a compressed air storage tank and freeze dryer be automatic water discharging device at regular time and quantity, including closed type solenoid valve, time relay and a central processing unit, the closed type solenoid valve be equipped with into the water end and hold with the drainage, intake the end be connected through the ponding lower extreme of inlet tube with compressed air storage tank and freeze dryer, the closed type solenoid valve be located being issued to the lower level of a central processing unit, time relay be located going upward of a central processing unit and provide time signal for a central processing unit, the operation of a central processing unit control closed type solenoid valve, the beneficial effects of the utility model are that: simple structure, convenient to use in time gets rid of to the cold sewage of doing in the quick -witted gas holder voluntarily, reduces the manpower, prevents to lead to the fact the air feed bad because of the people for misoperation to guarantee air feed stable quality, the full automatization operation makes things convenient for site management, guarantees air feed pressure stability.
Description
Technical field
The utility model relates to technical field of automation, is specially a kind of compressed air reservoir and freeze dryer self-draining arrangement at regular time and quantity.
Background technique
In production process, by personnel manually regularly to the water discharging valve timing manual drain of blowdown place, within 2 hours, arrange 20 minutes at every turn, find that discharge can cause moisture to send into workshop pipeline not in time during the course, cause the not smooth phenomenon of machine run, indefinite according to outside ambient air humidity, drain time cannot be come to a conclusion.And if it is cumbersome to pass through personnel's manual handle thing, and sometimes because working principle is forgotten or interval time is long, cause air feed quality bad, and in blowdown process the manual drain time long, and voltage supply is unstable, special messenger guards discharge process and loses time, and cannot accomplish on-the-spot confirmation management, great impact is caused, so be badly in need of a kind of self-draining arrangement to solve present Problems existing to current work.
Model utility content
The purpose of this utility model is to provide a kind of compressed air reservoir and freeze dryer self-draining arrangement at regular time and quantity, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme: a kind of compressed air reservoir and freeze dryer self-draining arrangement at regular time and quantity, comprise normal-closed electromagnetic valve, the time relay and central processing unit, described normal-closed electromagnetic valve is provided with feed-water end and discharge ends, described feed-water end is connected with the ponding lower end of freeze dryer with compressed air reservoir by intake pipe, described normal-closed electromagnetic valve is positioned at the descending of central processing unit, the described time relay is positioned at the up of central processing unit and provides time signal for central processing unit, the operation of described central processing unit controls normal-closed electromagnetic valve.
Preferably, the described time relay comprises relay and drain time relay interval time, and described interval time, the value of relay was 2 hours, and the value of described drain time relay is 20 minutes.
Preferably, described interval time relay and the front panel of drain time relay be provided with Timing button, time showing panel is provided with in the middle part of Timing button, described interval time, the unit of time showing panel of relay was hour, and the unit of the time showing panel of described drain time relay is minute.
Preferably, described normal-closed electromagnetic valve comprises the electromagnetism generation chamber of upper end, and described electromagnetism generation chamber inside is provided with electromagnet, and around electromagnetic coil around electromagnet, described electromagnetic coil is connected with power supply and whether it is communicated with by central processing unit controls.
Preferably, described electromagnetic coil lower end be positioned at the electromagnetic valve body that solenoid valve inside cavity matches and be connected, when electromagnetic coil is off-position, electromagnetic valve body is closed state, and when electromagnetic coil is "on" position, electromagnetic valve body is open mode.
Preferably, described compressed air reservoir and freeze dryer ponding exit position place are provided with liquid level sensor, described liquid level sensor is connected with central processing unit, described central processing unit front end is provided with display floater, described display floater can show the time state of current draining and the state of residue ponding liquid level, if discharge pressure is not enough according to actual needs, can be provided with negative pressure device assisted drainage at compressed air reservoir and freeze dryer ponding exit position place, the operation of described negative pressure device is by central processing unit controls.
Compared with prior art, the beneficial effects of the utility model are: structure is simple, easy to use, sewage in cooling driers gas holder is excluded automatically in time, reduces manpower, prevent because human operational error causes air feed bad, thus ensure that air feed quality is stablized, full-automatic operation, facilitates field management, ensures that supply gas pressure is stablized.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, normal-closed electromagnetic valve, 2, feed-water end, 3, discharge ends, 4, intake pipe, 5, compressed air reservoir and freeze dryer, 6, central processing unit, 7, interval time relay, 8, water discharge time relay, 9, Timing button, 10, time showing panel, 11, electromagnetism generation chamber, 12, electromagnet, 13, electromagnetic coil, 14, electromagnetic valve body, 15, liquid level sensor, 16, display floater, 17, negative pressure device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technological scheme: a kind of compressed air reservoir and freeze dryer self-draining arrangement at regular time and quantity, comprise normal-closed electromagnetic valve 1, the time relay and central processing unit 6, it is characterized in that: described normal-closed electromagnetic valve 1 is provided with feed-water end 2 and discharge ends 3, described feed-water end 2 is connected with the ponding lower end of freeze dryer 5 with compressed air reservoir by intake pipe 4, described normal-closed electromagnetic valve 1 is positioned at the descending of central processing unit 6, the described time relay is positioned at the up of central processing unit 6 and provides time signal for central processing unit 6, described central processing unit 6 controls the operation of normal-closed electromagnetic valve 1, the described time relay comprises relay 7 and drain time relay 8 interval time, described interval time, the value of relay 7 was 2 hours, the value of described drain time relay 8 is 20 minutes, described interval time relay 7 and the front panel of drain time relay 8 be provided with Timing button 9, time showing panel 10 is provided with in the middle part of Timing button 9, described interval time, the unit of time showing panel 10 of relay 7 was hour, the unit of the time showing panel 10 of described drain time relay 8 is minute, described normal-closed electromagnetic valve 1 comprises the electromagnetism generation chamber 11 of upper end, described electromagnetism generation chamber 11 inside is provided with electromagnet 12, around electromagnetic coil 13 around electromagnet 12, described electromagnetic coil 13 is connected with power supply and whether it is communicated with and controls by central processing unit 6, described electromagnetic coil 13 lower end be positioned at the electromagnetic valve body 14 that solenoid valve inside cavity matches and be connected, when electromagnetic coil 13 is off-position, electromagnetic valve body 14 is closed state, when electromagnetic coil 13 is "on" position, electromagnetic valve body 14 is open mode, described compressed air reservoir and freeze dryer 5 ponding exit position place are provided with liquid level sensor 15, described liquid level sensor 15 is connected with central processing unit 6, described central processing unit 6 front end is provided with display floater 16, described display floater 16 can show the time state of current draining and the state of residue ponding liquid level, if discharge pressure is not enough according to actual needs, negative pressure device 17 assisted drainage can be provided with at compressed air reservoir and freeze dryer 5 ponding exit position place, the operation of described negative pressure device 17 is controlled by central processing unit 6.
Working principle: first the control interval time relay 7 and water discharge time relay 8 during use, when interval time relay 7 time triggered time, central processing unit 6 controls normal-closed electromagnetic valve 1 and opens, water inlet draining, when the water discharge time that the water discharge time relay 8 described in water discharge time arrives is arranged, central processing unit 6 controls normal-closed electromagnetic valve 1 and closes, and completes a drainage procedure.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (6)
1. a compressed air reservoir and freeze dryer self-draining arrangement at regular time and quantity, comprise normal-closed electromagnetic valve (1), the time relay and central processing unit (6), it is characterized in that: described normal-closed electromagnetic valve (1) is provided with feed-water end (2) and discharge ends (3), described feed-water end (2) is connected with the ponding lower end of compressed air reservoir with freeze dryer (5) by intake pipe (4), described normal-closed electromagnetic valve (1) is positioned at the descending of central processing unit (6), the described time relay is positioned at the up of central processing unit (6) and provides time signal for central processing unit (6), described central processing unit (6) controls the operation of normal-closed electromagnetic valve (1).
2. a kind of compressed air reservoir according to claim 1 and freeze dryer self-draining arrangement at regular time and quantity, it is characterized in that: the described time relay comprises relay interval time (7) and drain time relay (8), the value of described relay interval time (7) is 2 hours, and the value of described drain time relay (8) is 20 minutes.
3. a kind of compressed air reservoir according to claim 2 and freeze dryer self-draining arrangement at regular time and quantity, it is characterized in that: described relay interval time (7) and the front panel of drain time relay (8) are provided with Timing button (9), Timing button (9) middle part is provided with time showing panel (10), the unit of the time showing panel (10) of described relay interval time (7) is hour, and the unit of the time showing panel (10) of described drain time relay (8) is minute.
4. a kind of compressed air reservoir according to claim 1 and freeze dryer self-draining arrangement at regular time and quantity, it is characterized in that: described normal-closed electromagnetic valve (1) comprises the electromagnetism generation chamber (11) of upper end, described electromagnetism generation chamber (11) inside is provided with electromagnet (12), electromagnet (12) is around around electromagnetic coil (13), and described electromagnetic coil (13) is connected with power supply and whether it is communicated with and controlled by central processing unit (6).
5. a kind of compressed air reservoir according to claim 4 and freeze dryer self-draining arrangement at regular time and quantity, it is characterized in that: described electromagnetic coil (13) lower end be positioned at the electromagnetic valve body (14) that solenoid valve inside cavity matches and be connected, when electromagnetic coil (13) is for off-position, electromagnetic valve body (14) is closed state, when electromagnetic coil (13) is for "on" position, electromagnetic valve body (14) is open mode.
6. a kind of compressed air reservoir according to claim 1 and freeze dryer self-draining arrangement at regular time and quantity, it is characterized in that: described compressed air reservoir and freeze dryer (5) ponding exit position place are provided with liquid level sensor (15), described liquid level sensor (15) is connected with central processing unit (6), described central processing unit (6) front end is provided with display floater (16), described display floater (16) can show the time state of current draining and the state of residue ponding liquid level, if discharge pressure is not enough according to actual needs, negative pressure device (17) assisted drainage can be provided with at compressed air reservoir and freeze dryer (5) ponding exit position place, the operation of described negative pressure device (17) is controlled by central processing unit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914271.8U CN205173980U (en) | 2015-11-17 | 2015-11-17 | Compressed air storage tank and freeze dryer be automatic water discharging device at regular time and quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914271.8U CN205173980U (en) | 2015-11-17 | 2015-11-17 | Compressed air storage tank and freeze dryer be automatic water discharging device at regular time and quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173980U true CN205173980U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914271.8U Expired - Fee Related CN205173980U (en) | 2015-11-17 | 2015-11-17 | Compressed air storage tank and freeze dryer be automatic water discharging device at regular time and quantity |
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| Country | Link |
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| CN (1) | CN205173980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296935A (en) * | 2018-10-11 | 2019-02-01 | 江苏五晟科技股份有限公司 | A kind of compressed air gas supply integrated module peculiar to vessel |
-
2015
- 2015-11-17 CN CN201520914271.8U patent/CN205173980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296935A (en) * | 2018-10-11 | 2019-02-01 | 江苏五晟科技股份有限公司 | A kind of compressed air gas supply integrated module peculiar to vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171117 |