CN207493456U - Zero gas consumption central drainage device of compressed air - Google Patents
Zero gas consumption central drainage device of compressed air Download PDFInfo
- Publication number
- CN207493456U CN207493456U CN201721352934.7U CN201721352934U CN207493456U CN 207493456 U CN207493456 U CN 207493456U CN 201721352934 U CN201721352934 U CN 201721352934U CN 207493456 U CN207493456 U CN 207493456U
- Authority
- CN
- China
- Prior art keywords
- closed container
- ball
- compressed air
- gas consumption
- drainage device
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of zero gas consumption central drainage device of compressed air, including：For collecting the closed container of generated condensed water in the cooling driers course of work, manual blowdown mouth, electronic drain mouth, condensing water inlet are provided with, electronic drain mouth is provided with main solenoid valve；Closed container is provided with double floating-ball level switch that control main solenoid valve opens and closes, and upper floating ball is close to the top layout of closed container, and the lower floating ball of double floating-ball level switch is close to the bottom of closed container arrangement.The beneficial effects of the utility model are：Zero gas consumption central drainage device of compressed air can be used for the discharge of cooling driers condensed water, have the characteristics that simple in structure, reliability is high, adaptable, at low cost, easy for installation, since cost is relatively low, it is with obvious effects, solve the problems, such as that cooling driers discharge a large amount of compressed airs, equipment dependability is greatly improved, enhances customer experience degree, is suitable for promoting on a large scale.
Description
Technical field
The utility model is related to the energy saving cooling driers drainage system of compressed air system, more particularly, to a kind of compressed air zero
Gas consumption central drainage device.
Background technology
During compressed air system is energy saving, many production technologies have the quality of compressed air certain requirement, cooling driers
In occupation of very big ratio in compressed air quality is promoted.During electronic type automatic water trap, the draining frequency is reduced
Then a large amount of condensed waters may be caused to concentrate on inside cooling driers, increase pressure drop, improve energy consumption, reduce cooling driers uses the longevity
Life.And increasing the draining frequency will have a large amount of compressed air to be discharged, and cause a large amount of energy waste, therefore be badly in need of a kind of
Zero gas consumption central drainage device of reliable compressed air.
Utility model content
The purpose of this utility model is exactly to solve the above-mentioned problems, to provide a kind of zero gas consumption central drainage of compressed air dress
It puts, a large amount of compressed airs while cooling driers discharge condensed water can be avoided to be discharged.
In order to solve the above technical problems, the utility model provides a kind of zero gas consumption central drainage device of compressed air,
Including：For collecting the closed container of generated condensed water in the cooling driers course of work, it is provided with manual blowdown mouth, electronics
Discharge outlet, condensing water inlet, electronic drain mouth are provided with main solenoid valve；Closed container is provided with pair that control main solenoid valve opens and closes
Floating-ball level switch, upper floating ball is close to the top layout of closed container, and the lower floating ball of double floating-ball level switch is close to closed appearance
The bottom arrangement of device.
Further, it further includes：The backup discharge outlet of closed container is set to, is provided with pilot solenoid valve；Closed container
The double floating-ball level switch of backup that control pilot solenoid valve opens and closes are provided with, lower floating ball is arranged close to the bottom of closed container,
Arrangement height of the upper floating ball of the double floating-ball level switch of backup in closed container will be less than the upper floating ball of double floating-ball level switch
Arrangement height in closed container.
Further, at least one side of closed container is provided with the transparent observing arranged along closed container short transverse
Window.
Further, the side wall of closed container is provided with the hemisphere shape protrusion in several separate closed container inner chamber body directions.
The operation principle of the zero gas consumption central drainage device of compressed air is：Liquid after condensed water focuses on certain altitude
The lower floating ball of bit switch rises, and solenoid drain valve is failure to actuate at this time, when water level continues raising, second floating ball of liquid-level switch
Solenoid valves are opened after rising to certain altitude, discharge condensed water, after water level decreasing is to certain altitude, solenoid valve breaks immediately
Electricity is closed.
The utility model has the advantages that：It is cold that zero gas consumption central drainage device of compressed air can be used for cooling driers
The discharge of condensate has the characteristics that simple in structure, reliability is high, adaptable, at low cost, easy for installation, since cost is relatively low,
It is with obvious effects, it solve thes problems, such as that cooling driers discharge a large amount of compressed airs, is greatly improved equipment dependability, enhance client
Experience Degree is suitable for promoting on a large scale.
Description of the drawings
Fig. 1 is zero gas consumption central drainage schematic diagram of device of compressed air.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, under
In conjunction with specific embodiments, the utility model is expanded on further in face.
As shown in Figure 1, a kind of zero gas consumption central drainage device of compressed air, including：It is worked for collecting cooling driers
The closed container 100 of generated condensed water in journey is provided with manual blowdown mouth 200, electronic drain mouth 300, condensed water and enters
Mouthful, electronic drain mouth is provided with main solenoid valve；Closed container is provided with double floating-ball level switch that control main solenoid valve opens and closes
400, upper floating ball is close to the top layout of closed container, and the lower floating balls of double floating-ball level switch is close to the bottom cloth of closed container
It puts.After the condensed water of closed container reaches a certain amount of, i.e., when water level rises to the upper floating ball of excessively not double floating-ball level switch, triggering
Solenoid valve is opened, and condenser drained by electronic drain mouth, when below the lower floating ball of water level decreasing to double floating-ball level switch,
Solenoid closure continues the accumulation of next round condensed water.
It should be noted that closed container is connected with the discharge outlet of cooling driers, there is water to enter container, pneumatics together with gas
Machine condensed water is flowed down by its own gravity, and after running up to certain liquid level in a reservoir, electricity is connected in floating-ball level switch action
Drain solenoid valve is opened in source, drains condensed water, is had compressed air to be supplemented in the process and is come, will not generate negative pressure.
As an improvement being, zero gas consumption central drainage device of compressed air further includes：It is set to the standby of closed container
Part discharge outlet 500, is provided with pilot solenoid valve；Closed container is provided with the double floating ball liquid of backup that control pilot solenoid valve opens and closes
Bit switch 600, lower floating ball are arranged close to the bottom of closed container, back up the upper floating ball of double floating-ball level switch in closed container
In arrangement height to be less than arrangement height of the upper floating ball of double floating-ball level switch 400 in closed container.With first liquid
Bit switch (double floating-ball level switch 400) forms difference in height, and second liquid-level switch is (standby after first liquid-level switch machinery is stuck
The double floating-ball level switch 600 of part) it can work on.
As an improvement 100 1 sides of closed container be provided with arranged along closed container short transverse it is transparent
Observation window.The transparent windows can intuitively observe the height of water level inside closed container, and reference number is provided for manual intervention
According to.
As an improvement the side wall of closed container is provided with the hemisphere shape in several separate closed container inner chamber body directions
Protrusion, this structure improve the structural strength of closed container itself while closed container volume is increased.And in hemispherical protuberances
On vibrator can be set, to avoid attached microbial during long-time service.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (4)
1. a kind of zero gas consumption central drainage device of compressed air, which is characterized in that it includes：
For collecting the closed container of generated condensed water in the cooling driers course of work, it is provided with manual blowdown mouth, electronics
Discharge outlet, condensing water inlet, the electronic drain mouth are provided with main solenoid valve；
Closed container is provided with double floating-ball level switch that control main solenoid valve opens and closes, and upper floating ball is close to the top of closed container
Arrangement, the lower floating ball of double floating-ball level switch are arranged close to the bottom of closed container.
2. zero gas consumption central drainage device of compressed air according to claim 1, which is characterized in that further include：
The backup discharge outlet of closed container is set to, is provided with pilot solenoid valve；
Closed container is provided with the double floating-ball level switch of backup that control pilot solenoid valve opens and closes, and lower floating ball is close to closed container
Bottom arrangement, the arrangement height of the upper floating balls of the double floating-ball level switch of backup in closed container will be less than double floating ball liquid
Arrangement height of the upper floating ball of bit switch in closed container.
3. zero gas consumption central drainage device of compressed air according to claim 1, which is characterized in that the closed container is extremely
A few side is provided with the transparent windows arranged along closed container short transverse.
4. zero gas consumption central drainage device of compressed air according to claim 1, which is characterized in that the closed container
Side wall is provided with the hemisphere shape protrusion in several separate closed container inner chamber body directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352934.7U CN207493456U (en) | 2017-10-19 | 2017-10-19 | Zero gas consumption central drainage device of compressed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352934.7U CN207493456U (en) | 2017-10-19 | 2017-10-19 | Zero gas consumption central drainage device of compressed air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207493456U true CN207493456U (en) | 2018-06-15 |
Family
ID=62501161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721352934.7U Expired - Fee Related CN207493456U (en) | 2017-10-19 | 2017-10-19 | Zero gas consumption central drainage device of compressed air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207493456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509909A (en) * | 2019-08-16 | 2019-11-29 | 苏州赛智达智能科技有限公司 | The ice-plug resistance device of anti-gas-leak for compression gas tank |
-
2017
- 2017-10-19 CN CN201721352934.7U patent/CN207493456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509909A (en) * | 2019-08-16 | 2019-11-29 | 苏州赛智达智能科技有限公司 | The ice-plug resistance device of anti-gas-leak for compression gas tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180615 Termination date: 20201019 |