CN104455665A - Pneumatic control device for liquid level - Google Patents
Pneumatic control device for liquid level Download PDFInfo
- Publication number
- CN104455665A CN104455665A CN201410706328.5A CN201410706328A CN104455665A CN 104455665 A CN104455665 A CN 104455665A CN 201410706328 A CN201410706328 A CN 201410706328A CN 104455665 A CN104455665 A CN 104455665A
- Authority
- CN
- China
- Prior art keywords
- cavity
- communicated
- liquid level
- angular lever
- pipe
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The invention discloses a pneumatic control device for the liquid level. The pneumatic control device is used for a battery formation tank and comprises an angular lever and an adjustor body, the angular lever is communicated with the battery formation tank, and the bottom of the battery formation tank is communicated with a water inlet tube. A float ball arranged inside the battery formation tank is connected to one end of the angular lever, and a slide valve is connected to the other end of the angular lever. A first cavity and a second cavity communicated with the atmosphere are formed inside the adjustor body, wherein the second cavity is separated from the first cavity through a first membrane. A third cavity is formed below the second cavity and separated from the second cavity through a corrugated pipe, a fourth cavity is formed below the third cavity, a second membrane is arranged between the third cavity and the fourth cavity communicated with the third cavity through a guide pipe, the fourth cavity is communicated with an air inlet two-way branch pipe, and the two-way branch pipe is communicated with the slide valve. The pneumatic control device for the liquid level can automatically control the liquid level inside the water tank of a battery formation device.
Description
Technical field
The invention belongs to Liquid level field, be specifically related to a kind of liquid level pneumatic regulation unit of battery grooving.
Background technique
Because the density of electrolytic solution during Battery formation is higher, battery thermal response is accelerated, and acid amount is relatively low, and can not dispel the heat in time, therefore, internal temperature of battery is very high.And temperature is higher, the fluid loss in tank can be added, affect Battery formation quality.
Existing technology sets out the mouth of a river at the two ends of the tank of battery synthesis apparatus, tank and pond coupled together by this water outlet.This kind of drainage pattern needs the observation at the scene of operator, find water level higher than or when being less than size, carry out manual control to the water level in tank, workload is large and liquid level regulates inaccurate.
Summary of the invention
The object of the present invention is to provide a kind of can the liquid level pneumatic regulation unit of liquid level in the formation device tank of automatic control electric pond.
To achieve these goals, the invention provides following technological scheme: liquid level pneumatic regulation unit, comprise the angular lever and governor body that are communicated with battery grooving, the bottom of described battery grooving is communicated with intake pipe, one end of described angular lever is connected with the ball float be located in battery grooving, the other end of angular lever is connected with guiding valve, be provided with the first cavity in described governor body and connect open to atmosphere second cavity, primary diaphragm is adopted to separate between described first cavity and the second cavity, the 3rd cavity is provided with below second cavity, bellows is adopted to separate between described second cavity and the 3rd cavity, the 4th cavity is provided with below described 3rd cavity, secondary diaphragm is provided with between described 3rd cavity and the 4th cavity, described 3rd cavity is communicated with by conduit with the 4th cavity, described 4th cavity is communicated with two of air inlet and is in charge of, described two are in charge of and are communicated with guiding valve, one end of described secondary diaphragm is connected with the connecting rod running through the second cavity and the 3rd cavity, described connecting rod connects primary diaphragm, the other end of described secondary diaphragm is connected with the rocking bar be located in the 4th cavity, one end of described rocking bar is provided with the first gate valve, the other end of rocking bar is provided with the second gate valve, described first gate valve is located at two mouth of pipe places be in charge of, described 4th cavity is connected with actuating motor, tertiary membrane sheet is provided with in described actuating motor, described actuating motor connects the control valve of regulating water flow, described control valve is located in the intake pipe being communicated with battery grooving.
The principle of this programme is such: when the liquid level in battery grooving reduces, because one end of angular lever is connected with the ball float be located in battery grooving, the other end of angular lever is connected with guiding valve, angular lever is rotated, guiding valve moves up, two are in charge of and ventilate in guiding valve, the pressurized air entered in guiding valve leads to the first cavity, under pressurized air effect, primary diaphragm bends, and drive the connecting rod connected bottom it to move down, now, be positioned at the 4th cavity rocking bar open the first gate valve that two of connection is in charge of mouth of pipe place, and the second gate valve is still closed, because the first gate valve is opened, pressure in 4th cavity increases, because the 4th cavity is connected with actuating motor, after pressurized air enters actuating motor, act on tertiary membrane sheet, make tertiary membrane bending tablet, at this moment the control valve being arranged in intake pipe is opened, thus increase the liquid measure flowed in battery grooving.Because the 3rd cavity is communicated with by conduit with the 4th cavity, make air can flow in the 3rd cavity through the 4th cavity, pressure in 3rd cavity is increased, secondary diaphragm continues deformation occurs, and drive connecting rod to continue to move a certain distance, until when the pressure recovery in the first cavity is to initial value.
The invention has the advantages that: this liquid level pneumatic regulation unit, when liquid level change in battery grooving, can liquid level in automatic control electric pond formation device tank, thus avoid adopting and control manually, and cause workload large and liquid level regulates inaccurate problem.
Preferably, be provided with throttle orifice in described 3rd cavity, described conduit communicates with throttle orifice, makes air to flow in the 3rd cavity from the 4th cavity slowly, drives connecting rod to continue mobile certain distance.
Preferably, be provided with steam outlet pipe in described 4th cavity, the second gate valve is located at the mouth of pipe place of steam outlet pipe, when the pressure recovery in the first cavity is to initial value, is in charge of the steam outlet pipe of gas through the 4th cavity entered and discharges, the stable gas pressure of keeping system from two.
Preferably, the shape of described control valve and the shape of cross section of intake pipe match, and ensure its good seal.
Accompanying drawing explanation
Fig. 1 is the structural representation of liquid level pneumatic regulation unit embodiment of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Reference character in Figure of description comprises: battery grooving 1, angular lever 2, governor body 3, intake pipe 4, ball float 5, guiding valve 6, the first cavity 7, second cavity 8,3rd cavity 9, bellows 10, the 4th cavity 11, secondary diaphragm 12, conduit 13, throttle orifice 14, two are in charge of 15, connecting rod 16, rocking bar 17, the first gate valve 18, second gate valve 19, steam outlet pipe 20, actuating motor 21, tertiary membrane sheet 22, control valve 23, primary diaphragm 24.
As shown in Figure 1, liquid level pneumatic regulation unit, comprise the angular lever 2 and governor body 3 that are communicated with battery grooving 1, the bottom of battery grooving 1 is communicated with intake pipe 4, one end of angular lever 2 is connected with the ball float 5 be located in battery grooving 1, the other end of angular lever 2 is connected with guiding valve 6, be provided with the first cavity 7 in governor body 3 and connect open to atmosphere second cavity 8, primary diaphragm 24 is adopted to separate between first cavity 7 and the second cavity 8, the 3rd cavity 9 is provided with below second cavity 8, bellows 10 is adopted to separate between second cavity 8 and the 3rd cavity 9, the 4th cavity 11 is provided with below 3rd cavity 9, secondary diaphragm 12 is provided with between 3rd cavity 9 and the 4th cavity 11, 3rd cavity 9 is communicated with by conduit 13 with the 4th cavity 11, throttle orifice 14 is provided with in 3rd cavity 9, conduit 13 communicates with throttle orifice 14, 4th cavity 11 is communicated with two of air inlet and is in charge of 15, two are in charge of 15 is communicated with guiding valve 6, one end of secondary diaphragm 12 is connected with the connecting rod 16 running through the second cavity 8 and the 3rd cavity 9, connecting rod 16 connects primary diaphragm 24, the other end of secondary diaphragm 12 is connected with the rocking bar 17 be located in the 4th cavity 11, one end of rocking bar 17 is provided with the first gate valve 18, the other end of rocking bar 17 is provided with the second gate valve 19, first gate valve 18 is located at the mouth of pipe place that two are in charge of 15, steam outlet pipe 20 is also provided with in 4th cavity 11, second gate valve 19 is located at the mouth of pipe place of steam outlet pipe 20, 4th cavity 11 is connected with actuating motor 21, tertiary membrane sheet 22 is provided with in actuating motor 21, actuating motor 21 connects the control valve 23 of regulating water flow, control valve 23 is located in the intake pipe 4 being communicated with battery grooving 1.
In the present embodiment, when the liquid level in battery grooving 1 reduces, because one end of angular lever 2 is connected with the ball float 5 be located in battery grooving 1, the other end of angular lever 2 is connected with guiding valve 6, angular lever 2 is rotated, guiding valve 6 moves up, two are in charge of 15 ventilates in guiding valve 6, the pressurized air entered in guiding valve 6 leads to the first cavity 7, under pressurized air effect, primary diaphragm 24 bends, and drive the connecting rod 16 connected bottom it to move down, now, be positioned at the 4th cavity 11 rocking bar 17 open the first gate valve 18 that two of connection is in charge of 15 mouth of pipe places, and the second gate valve 19 is still closed, because the first gate valve 18 is opened, pressure in 4th cavity 11 increases, because the 4th cavity 11 is connected with actuating motor 21, after pressurized air enters actuating motor 21, act on tertiary membrane sheet 22, tertiary membrane sheet 22 is bent, at this moment the control valve 23 being arranged in intake pipe 4 is opened, thus increase the liquid measure flowed in battery grooving 1.Because the 3rd cavity 9 is communicated with by conduit 13 with the 4th cavity 11, make air can flow in the 3rd cavity 9 through the 4th cavity 11, pressure in 3rd cavity 9 is increased, secondary diaphragm 12 continues deformation occurs, and drive connecting rod 16 to continue to move a certain distance, until when the pressure recovery in the first cavity 7 is to initial value.
Throttle orifice 14 is provided with in 3rd cavity 9, conduit 13 communicates with throttle orifice 14, air is made to flow in the 3rd cavity 9 from the 4th cavity 11 slowly, connecting rod 16 is driven to continue mobile certain distance, steam outlet pipe 20 is provided with in 4th cavity 11, second gate valve 19 is located at the mouth of pipe place of steam outlet pipe 20, when pressure recovery in the first cavity 7 is to initial value, be in charge of the steam outlet pipe 20 of 15 gases entered through the 4th cavity 11 from two to discharge, the stable gas pressure of keeping system, the shape of control valve 23 and the shape of cross section of intake pipe 4 match, ensure its good seal, this liquid level pneumatic regulation unit, when liquid level change in battery grooving 1, liquid level in the formation device tank of energy automatic control electric pond, thus avoid employing to control manually, and cause workload large and liquid level regulates inaccurate problem.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. liquid level pneumatic regulation unit, it is characterized in that, comprise the angular lever and governor body that are communicated with battery grooving, the bottom of described battery grooving is communicated with intake pipe, one end of described angular lever is connected with the ball float be located in battery grooving, the other end of angular lever is connected with guiding valve, be provided with the first cavity in described governor body and connect open to atmosphere second cavity, primary diaphragm is adopted to separate between described first cavity and the second cavity, the 3rd cavity is provided with below second cavity, bellows is adopted to separate between described second cavity and the 3rd cavity, the 4th cavity is provided with below described 3rd cavity, secondary diaphragm is provided with between described 3rd cavity and the 4th cavity, described 3rd cavity is communicated with by conduit with the 4th cavity, described 4th cavity is communicated with two of air inlet and is in charge of, described two are in charge of and are communicated with guiding valve, one end of described secondary diaphragm is connected with the connecting rod running through the second cavity and the 3rd cavity, described connecting rod connects primary diaphragm, the other end of described secondary diaphragm is connected with the rocking bar be located in the 4th cavity, one end of described rocking bar is provided with the first gate valve, the other end of rocking bar is provided with the second gate valve, described first gate valve is located at two mouth of pipe places be in charge of, described 4th cavity is connected with actuating motor, tertiary membrane sheet is provided with in described actuating motor, described actuating motor connects the control valve of regulating water flow, described control valve is located in the intake pipe being communicated with battery grooving.
2. liquid level pneumatic regulation unit as claimed in claim 1, it is characterized in that, be provided with throttle orifice in described 3rd cavity, described conduit communicates with throttle orifice.
3. liquid level pneumatic regulation unit as claimed in claim 1, it is characterized in that, be provided with steam outlet pipe in described 4th cavity, the second gate valve is located at the mouth of pipe place of steam outlet pipe.
4. liquid level pneumatic regulation unit as claimed in claim 1, it is characterized in that, the shape of described control valve and the shape of cross section of intake pipe match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706328.5A CN104455665A (en) | 2014-11-30 | 2014-11-30 | Pneumatic control device for liquid level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706328.5A CN104455665A (en) | 2014-11-30 | 2014-11-30 | Pneumatic control device for liquid level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455665A true CN104455665A (en) | 2015-03-25 |
Family
ID=52902182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410706328.5A Pending CN104455665A (en) | 2014-11-30 | 2014-11-30 | Pneumatic control device for liquid level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455665A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122569A (en) * | 2016-08-29 | 2016-11-16 | 中国大唐集团科学技术研究院有限公司华东分公司 | A kind of Pneumatic opening device |
| CN107575620A (en) * | 2017-10-27 | 2018-01-12 | 四川森洁燃气设备有限公司 | A kind of control valve for automobile fuel gas electric control operation |
| CN107725219A (en) * | 2017-10-27 | 2018-02-23 | 四川森洁燃气设备有限公司 | A kind of automobile fuel gas electric-controlled injection method |
| CN107795716A (en) * | 2017-10-27 | 2018-03-13 | 四川森洁燃气设备有限公司 | A kind of operating method of automobile fuel gas electric control operation control valve |
| CN107829847A (en) * | 2017-10-27 | 2018-03-23 | 四川森洁燃气设备有限公司 | A kind of automobile fuel gas electric-controlling injection system |
-
2014
- 2014-11-30 CN CN201410706328.5A patent/CN104455665A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122569A (en) * | 2016-08-29 | 2016-11-16 | 中国大唐集团科学技术研究院有限公司华东分公司 | A kind of Pneumatic opening device |
| CN107575620A (en) * | 2017-10-27 | 2018-01-12 | 四川森洁燃气设备有限公司 | A kind of control valve for automobile fuel gas electric control operation |
| CN107725219A (en) * | 2017-10-27 | 2018-02-23 | 四川森洁燃气设备有限公司 | A kind of automobile fuel gas electric-controlled injection method |
| CN107795716A (en) * | 2017-10-27 | 2018-03-13 | 四川森洁燃气设备有限公司 | A kind of operating method of automobile fuel gas electric control operation control valve |
| CN107829847A (en) * | 2017-10-27 | 2018-03-23 | 四川森洁燃气设备有限公司 | A kind of automobile fuel gas electric-controlling injection system |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |