CN2608818Y - Automatic liquid supply device - Google Patents
Automatic liquid supply device Download PDFInfo
- Publication number
- CN2608818Y CN2608818Y CN 03215558 CN03215558U CN2608818Y CN 2608818 Y CN2608818 Y CN 2608818Y CN 03215558 CN03215558 CN 03215558 CN 03215558 U CN03215558 U CN 03215558U CN 2608818 Y CN2608818 Y CN 2608818Y
- Authority
- CN
- China
- Prior art keywords
- control mechanism
- discharge port
- diaphragm
- feeder body
- self
- 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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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model provides an automatic liquid feeder. The lower part of the feeder body is connected with an incoming pipe and a discharge pipe. A material box is arranged in the feeder body, the top of the material box is provided with a feed inlet connected with the feeder body, and a discharge hole connected with an automatic discharge control mechanism is arranged below the material box. The automatic discharge control mechanism, the feeder body and the discharge hole form a low pressure area, and the automatic discharge control mechanism, the feeder body and the material box form a high pressure area. The automatic discharge control mechanism comprises a membrane frame for connecting the feeder body and a membrane connected on the membrane frame. A supporting arm is arranged below the membrane, and a spring is arranged between the supporting arm and the bottom of the feeder body. The top of the spring is provided with an adjusting bolt connected with the supporting arm and the membrane, and a tapered plug which is connected with the supporting arm and coordinated with the discharge hole is arranged below the discharge hole.
Description
Technical field
The utility model relates to liquid to be carried, and relates in particular to a kind of device that adds various additives when liquid is carried automatically.
Background technique
At present, when liquid is carried, need add additive, normally utilize metering pump in carrying liquid, to add.Its deficiency is that adding quantity is inaccurate, and the liquid transporting apparatus complex structure causes the additive waste sometimes, even produces adverse consequences, and the operating cost height is not easy to operation.
Summary of the invention
The purpose of this utility model provides that a kind of adding quantity is accurate, and liquid transporting apparatus is simple in structure, easy-to-operat, the automated fluid supply device that helps saving additive and save operating cost.
The purpose of this utility model can realize by following technical measures:
This automated fluid supply device, the body bottom is connected with liquid inlet pipe and drain pipe, magazine is arranged in the body, the charging hole that is connected with body is arranged on the magazine, the discharge port that joins with the self-emptying control mechanism is arranged down, self-emptying control mechanism and body, discharge port constitute low pressure area, and self-emptying control mechanism and body, magazine constitute the zone of high pressure.
The purpose of this utility model also can realize by following technical measures:
The conical plug that diaphragm on the self-emptying control mechanism comprises the diaphragm frame that connects body and is connected the diaphragm frame, diaphragm below have and have between support arm, support arm and body bottom that spring, spring top have that adjusting screw rod is connected with diaphragm with support arm, the connection support arm is arranged and match with discharge port below the discharge port.
The utility model does not use metering pump, does not need external electricity or other energy, realizes the cost free operation.When the working fluid of certain pressure passes through supply device, form high and low two hydraulic pressure districts in the supply device, under the fluid pressure differential effect, drive the self-emptying control mechanism and open discharge port, additive enters working fluid, control the addition of additive by the relative gap of adjusting conical plug and discharge port, and this gap is to be determined by the pressure reduction of zone of high pressure and low pressure area, the pressure reduction of zone of high pressure and low pressure area depends on the flow velocity of liquid again, flow velocity is big more, and pressure reduction is big more, and the conical plug open degree is also big more, the adding quantity that is additive is big more, otherwise more little.Realize the operation full-automatic regulation after the once mounting adjustment, adding quantity is accurate, and liquid transporting apparatus is simple in structure, helps saving additive and saves operating cost.
Description of drawings
Fig. 1 is the utility model embodiment's a schematic representation.
Embodiment
This automated fluid supply device, body 2 bottoms are connected with liquid inlet pipe 9 and drain pipe 6, magazine 1 is arranged in the body 2, have on the magazine 1 and body 2 charging holes that are connected 15 suitable for reading, have down join with self-emptying control mechanism 12 and be positioned at drain pipe 6 tops discharge port 4, self-emptying control mechanism 12 and body 2, discharge port 4 constitutes low pressure area 5, self-emptying control mechanism 12 and body 2, magazine 1 constitutes zone of high pressure 3, and described self-emptying control mechanism 12 comprises diaphragm frame 10 that connects body 2 and the diaphragm 13 that is connected on the diaphragm frame 10, there is support arm 11 diaphragm 13 belows, between support arm 11 and body 2 bottoms spring 8 is arranged, spring 8 tops have adjusting screw rod 14 to be connected with diaphragm 13 with support arm 11, there is the conical plug 7 that connects support arm 11 and match with discharge port 4 discharge port 4 belows.
During use, behind the valve of opening on the drain pipe 6, low pressure area 5 pressure reduce, and zone of high pressure 3 is oppressed diaphragms 13 drive adjusting screw rods 14 driving support arms 11 and moved down, and conical plug 7 leaves discharge port 4, and additive flows into conveying liquid by the slit of discharge port 4 and conical plug 7; When the valve of closing on the drain pipe 6, low pressure area 5 pressure are given birth to high, and diaphragm 13 restores, and conical plug 7 is closed state with discharge port 4, and have spring 8 to support and keep.
Claims (2)
1, a kind of automated fluid supply device, it is characterized in that body (2) bottom is connected with liquid inlet pipe (9) and drain pipe (6), magazine (1) is arranged in the body (2), the charging hole (15) that is connected with body (2) is arranged on the magazine (1), the discharge port (4) that joins with self-emptying control mechanism (12) is arranged down, self-emptying control mechanism (12) constitutes low pressure area (5) with body (2), discharge port (4), and self-emptying control mechanism (12) constitutes zone of high pressure (3) with body (2), magazine (1).
2, a kind of automated fluid supply device according to claim 1 is characterized in that diaphragm (13), diaphragm (13) below of self-emptying control mechanism (12) on comprising the diaphragm frame (10) that connects body (2) and being connected diaphragm frame (10) has the conical plug (7) that has that adjusting screw rod (14) is connected with diaphragm (13) with support arm (11) above spring (8), the spring (8), connection support arm (11) is arranged and match with discharge port (4) below the discharge port (4) is arranged between support arm (11), support arm (11) and body (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215558 CN2608818Y (en) | 2003-03-10 | 2003-03-10 | Automatic liquid supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215558 CN2608818Y (en) | 2003-03-10 | 2003-03-10 | Automatic liquid supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608818Y true CN2608818Y (en) | 2004-03-31 |
Family
ID=34160327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215558 Expired - Fee Related CN2608818Y (en) | 2003-03-10 | 2003-03-10 | Automatic liquid supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608818Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393315A (en) * | 2018-02-14 | 2018-08-14 | 连三琼 | A kind of petroleum pipeline cleaning vehicle |
-
2003
- 2003-03-10 CN CN 03215558 patent/CN2608818Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393315A (en) * | 2018-02-14 | 2018-08-14 | 连三琼 | A kind of petroleum pipeline cleaning vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |