CN203248816U - Valve automatic control air reservoir - Google Patents
Valve automatic control air reservoir Download PDFInfo
- Publication number
- CN203248816U CN203248816U CN 201320187214 CN201320187214U CN203248816U CN 203248816 U CN203248816 U CN 203248816U CN 201320187214 CN201320187214 CN 201320187214 CN 201320187214 U CN201320187214 U CN 201320187214U CN 203248816 U CN203248816 U CN 203248816U
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- CN
- China
- Prior art keywords
- valve
- air
- air reservoir
- reservoir
- gas
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- Expired - Lifetime
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Abstract
The utility model provides a valve automatic control air reservoir which comprises a valve, wherein the valve is connected with a movable air cylinder. The movable air cylinder is connected with the air reservoir, an air inlet and an air outlet are formed in the air reservoir, an air control reversing valve and a check valve are arranged inside the air reservoir, a tee pipe is further arranged in the air inlet position inside the air reservoir, the first end of the tee pipe is connected to the air inlet, the second end of the tee pipe is connected to the check valve, the third end of the tee pipe is connected to the air control reversing valve, five air holes are formed in the air control reversing valve, two of the five air holes are connected to the air outlet through pipelines, another two of the five air holes are connected to the movable air cylinder, and another one of the five air holes is connected with the inner portion of the air reservoir. The valve automatic control air reservoir is reasonable in structure and obvious in effect, opening and closing of the valve is well controlled remotely, opening and closing of the valve is well controlled without an air source or a power supply, and popularization and application in the valve control field for flammable liquid, coal gas, flammable gas, harmful gas and harmful liquid are facilitated.
Description
Technical field
But the utility model relates to the device that a kind of autocontrol valve not affected by environment opens and closes, and relates in particular to a kind of valve and automatically controls air reservoir.
Background technique
Present pneumatic valve control all is subject to the impact of service condition mostly, has following drawback: can't safety control open and close during 1, without air pressure; The speed of throttle down was slow when 2, source of the gas was far away, had potential safety hazard; 3, when gas and power supply all do not have, can't realize opening and closing at all.
Summary of the invention
The model utility purpose: the utility model provides a kind of valve automatically to control air reservoir, its objective is the existing following technical problem of solution pneumatic valve in the past: can't safety control open and close during 1, without air pressure; The speed of throttle down was slow when 2, source of the gas was far away, had potential safety hazard; 3, when gas and power supply all do not have, can't realize opening and closing at all.
Technological scheme: the utility model is achieved through the following technical solutions:
A kind of valve is controlled air reservoir automatically, comprise the valve that is connected with moving cylinder, it is characterized in that: moving cylinder connects air reservoir, be provided with suction port and relief opening at air reservoir, be provided with Pneumatic reversal valve and one-way valve in air reservoir, the suction port place in air reservoir also is provided with triplate line, and the first end of triplate line is connected to suction port, the second end is connected to one-way valve, and the 3rd end is connected to Pneumatic reversal valve; Be provided with five pores at Pneumatic reversal valve, wherein two pores are connected to relief opening by pipeline, and two pores are connected to moving cylinder in addition, also have in a pore and the air reservoir to be connected.
On triplate line and pipeline that Pneumatic reversal valve is connected, also be provided with manually operated valve.
Advantage and effect: the utility model provides a kind of valve automatically to control air reservoir, this cylinder utilizes the members such as air reservoir, Pneumatic reversal valve and one-way valve, realize the switching of long-range autocontrol valve, when source of the gas and power supply all disconnect, also can realize automatic throttle down.
Description of drawings:
Fig. 1 represents structural representation of the present utility model.
Embodiment:Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, the utility model provides a kind of valve automatically to control air reservoir, comprise the valve 3 that is connected with moving cylinder 2, moving cylinder 2 connects air reservoir 1, is provided with suction port 4 and relief opening 5 at air reservoir 1, is provided with Pneumatic reversal valve 6 and one-way valve 7 in air reservoir 1, suction port 4 places in air reservoir 1 also are provided with triplate line 8, the first end of triplate line 8 is connected to suction port 4, the second ends and is connected to one-way valve 7, the three ends and is connected to Pneumatic reversal valve 6; Be provided with five pores at Pneumatic reversal valve 6, wherein two pores are connected to relief opening 5 by pipeline, D hole as shown in fig. 1 and E hole; Also have two pores to be connected to moving cylinder 2, as shown in Figure 1, A hole and B hole; Also have a pore and 1 interior connection of air reservoir, F hole as shown in Figure 1.
On triplate line 8 and pipeline C that Pneumatic reversal valve 6 is connected, also be provided with manually operated valve.This manually operated valve control enters the gas in the Pneumatic reversal valve 6.
Arrow among Fig. 1 is depicted as gas flow direction.
The utility model is connected to suction port with source of the gas in use, gas enters in the air reservoir 1 by one-way valve 7 on the one hand, enter Pneumatic reversal valve 6 by triplate line 8 on the other hand, at this moment, one of them pore that gas will be connected to moving cylinder 2 backs down, and another pore sealing, as shown in fig. 1, for example: the A pore is opened the B stomatal closure, this moment, gas entered in the moving cylinder 2, at this moment, valve 3 is opened, when the needs throttle down, suction port is without air pressure, at this moment, Pneumatic reversal valve 6 decompression returns, A stomatal closure, the B pore is opened, gas in the moving cylinder 2 flows out from the B pore, flows to relief opening 5 through two pores that are connected with relief opening 5, and discharges from relief opening 5, at this moment, valve 3 is finished and is closed.
In the situation that there is not source of the gas, the gas of air reservoir 1 interior storage will by with the air reservoir 1 interior pore that is connected, for example: the F pore shown in Fig. 1, gas is drawn in air reservoir 1, enter into the switching of moving cylinder 2 interior realization valves 3 by Pneumatic reversal valve 6, its process is identical with above-mentioned process.
The utility model is rational in infrastructure, successful, well realized the telecontrol valve open and close, without the function of the switching of source of the gas and power supply control valve, relatively be beneficial at the valve control field of combustable liquid, coal gas, inflammable gas and harmful gas-liquid and apply.
Claims (2)
1. a valve is controlled air reservoir automatically, comprise the valve (3) that is connected with moving cylinder (2), it is characterized in that: moving cylinder (2) connects air reservoir (1), be provided with suction port (4) and relief opening (5) at air reservoir (1), in air reservoir (1), be provided with Pneumatic reversal valve (6) and one-way valve (7), suction port (4) in air reservoir (1) locates also to be provided with triplate line (8), the first end of triplate line (8) is connected to suction port (4), the second end is connected to one-way valve (7), and the 3rd end is connected to Pneumatic reversal valve (6); Be provided with five pores at Pneumatic reversal valve (6), wherein two pores are connected to relief opening (5) by pipeline, and two pores are connected to moving cylinder (2) in addition, also have in a pore and the air reservoir (1) to be connected.
2. valve according to claim 1 is controlled air reservoir automatically, it is characterized in that: also be provided with manually operated valve on triplate line (8) and pipeline that Pneumatic reversal valve (6) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187214 CN203248816U (en) | 2013-04-15 | 2013-04-15 | Valve automatic control air reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187214 CN203248816U (en) | 2013-04-15 | 2013-04-15 | Valve automatic control air reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248816U true CN203248816U (en) | 2013-10-23 |
Family
ID=49375255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187214 Expired - Lifetime CN203248816U (en) | 2013-04-15 | 2013-04-15 | Valve automatic control air reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195970A (en) * | 2013-04-15 | 2013-07-10 | 邓善莲 | Automatically-controlled valve air reservoir |
-
2013
- 2013-04-15 CN CN 201320187214 patent/CN203248816U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195970A (en) * | 2013-04-15 | 2013-07-10 | 邓善莲 | Automatically-controlled valve air reservoir |
| CN103195970B (en) * | 2013-04-15 | 2015-02-25 | 邓善莲 | Automatically-controlled valve air reservoir |
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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 |
Granted publication date: 20131023 Effective date of abandoning: 20150225 |
|
| RGAV | Abandon patent right to avoid regrant |