CN204051628U - Injector - Google Patents
Injector Download PDFInfo
- Publication number
- CN204051628U CN204051628U CN201420388197.6U CN201420388197U CN204051628U CN 204051628 U CN204051628 U CN 204051628U CN 201420388197 U CN201420388197 U CN 201420388197U CN 204051628 U CN204051628 U CN 204051628U
- Authority
- CN
- China
- Prior art keywords
- material sucking
- vacuum tube
- pressurized nozzles
- housing
- 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.)
- Expired - Fee Related
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- Nozzles (AREA)
Abstract
Injector relates to the purification of a kind of mine water and sprays the injector used in medicine system.Mainly can only add a kind of liquid for solving existing injector, this intersystem problem cannot be applied in and design.It comprises housing, there is water inlet one end of housing, the other end has delivery port, pressure mouth and pressurized nozzles is drawn together in the vacuum tube at the middle part of housing, also comprise forcing pipe and draw together pressure pipe, described forcing pipe is all conical pipe with drawing together pressure pipe, one end that forcing pipe caliber is large is connected with water inlet, one end that forcing pipe caliber is little is connected with the pressurized nozzles in vacuum tube, draw together the little one end of pressure pipe caliber to be connected with the pressure mouth of drawing together in vacuum tube, the one end of drawing together pressure pipe caliber large is connected with delivery port, the diameter drawing together pressure mouth is greater than the diameter of pressurized nozzles, vacuum tube is also provided with several material sucking ports, described material sucking port all stretches out from housing.Simultaneously advantage to suck three kinds of liquids, and can ensure the accurate and stable of liquor strength.
Description
Technical field:
The utility model relates to the equipment that coal mine water treatment technology uses, and specifically relates to the purification of a kind of mine water and sprays the injector used in medicine system.
Background technology:
During shaft production, underground equipment is arranged in tunnel, in order to play lubrication to the hydraulic system of underground equipment and cooling system and prevent each pipeline to be corroded, just needs in water supply, add some liquids.Need in the injection medicine system applied when purifying mine water to add three kinds of liquids, existing injector, due to reasons such as its structures, can only add a kind of liquid, can not meet this requirement, cannot apply within the system.So be badly in need of development one can suck three kinds of liquids simultaneously, and dosing matched proportion density is stable, injector accurately.
Summary of the invention:
Technical problem to be solved in the utility model is to provide one can suck three kinds of liquids simultaneously, and the stable mine water purification of dosing matched proportion density sprays the injector that medicine system is applied.
Above-mentioned purpose is achieved in that it comprises housing, there is water inlet one end of housing, the other end of housing has delivery port, there is vacuum tube at the middle part of housing, be provided with in vacuum tube and draw together pressure mouth and pressurized nozzles, draw together pressure mouth and pressurized nozzles is oppositely arranged, draw together between pressure mouth and pressurized nozzles and leave distance, also comprise forcing pipe and draw together pressure pipe, described forcing pipe is all conical pipe with drawing together pressure pipe, namely the caliber of one end is large, the caliber of the other end is little, one end that forcing pipe caliber is large is connected with water inlet, one end that forcing pipe caliber is little is connected with the pressurized nozzles in vacuum tube, draw together the little one end of pressure pipe caliber to be connected with the pressure mouth of drawing together in vacuum tube, the one end of drawing together pressure pipe caliber large is connected with delivery port, the diameter drawing together pressure mouth is greater than the diameter of pressurized nozzles, vacuum tube is also provided with several material sucking ports, described material sucking port all stretches out from housing,
Described material sucking port is three, three material sucking ports are all arranged on the vacuum tube tube wall drawn together between pressure mouth and pressurized nozzles, wherein first material sucking port be located at draw together top between pressure mouth and pressurized nozzles vacuum tube top tube wall on, second material sucking port be located at draw together below between pressure mouth and pressurized nozzles vacuum tube bottom on tube wall, these two material sucking ports are on same vertical line, and the 3rd material sucking port is located on the tube wall in the middle of first material sucking port and second material sucking port.Namely the tube wall between first material sucking port and second material sucking port connects a line, the 3rd material sucking port is located at the middle part of this line, and these three material sucking ports are circumferentially same.
The utility model has the advantages that: during use, the drug discharging tube on each spray tank is connected with each material sucking port of injector after medicinal liquid flow meter respectively through medicinal liquid flow control valve.The pipeline that this device water inlet connects there are inlet regulating valve and feed meter, the pipeline that delivery port connects there is water regulating valve, by diffuser pipe sucking-off when water enters into vacuum tube from water inlet and forcing pipe after feed meter and inlet regulating valve, can by the sucking-off simultaneously of the liquid in spray tank while sucking-off water.Because this device is provided with three material sucking ports, first material sucking port be located at draw together top between pressure mouth and pressurized nozzles vacuum tube top tube wall on, second material sucking port be located at draw together below between pressure mouth and pressurized nozzles vacuum tube bottom on tube wall, these two material sucking ports are on same vertical line, 3rd material sucking port is located on the tube wall in the middle of first material sucking port and second material sucking port, so three kinds of liquids can be sucked simultaneously, the accurate and stable of liquor strength can be ensured.And its structure is simple, cost is low.
Accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention:
With reference to accompanying drawing 1, it comprises housing 1, there is water inlet 2 one end of housing, the other end of housing has delivery port 3, there is vacuum tube 4 at the middle part of housing, be provided with in vacuum tube and draw together pressure mouth 5 and pressurized nozzles 6, draw together pressure mouth and pressurized nozzles is oppositely arranged, draw together between pressure mouth and pressurized nozzles and leave distance, also comprise forcing pipe 7 and draw together pressure pipe 8, described forcing pipe is all conical pipe with drawing together pressure pipe, namely the caliber of one end is large, the caliber of the other end is little, one end that forcing pipe caliber is large is connected with water inlet, one end that forcing pipe caliber is little is connected with the pressurized nozzles in vacuum tube, draw together the little one end of pressure pipe caliber to be connected with the pressure mouth of drawing together in vacuum tube, the one end of drawing together pressure pipe caliber large is connected with delivery port, the diameter drawing together pressure mouth is greater than the diameter of pressurized nozzles, vacuum tube is also provided with several material sucking ports 9, described material sucking port all stretches out from housing.
Described material sucking port is three, three material sucking ports are all arranged on the vacuum tube tube wall drawn together between pressure mouth and pressurized nozzles, wherein first material sucking port be located at draw together top between pressure mouth and pressurized nozzles vacuum tube top tube wall on, second material sucking port be located at draw together below between pressure mouth and pressurized nozzles vacuum tube bottom on tube wall, these two material sucking ports are on same vertical line, and the 3rd material sucking port is located on the tube wall in the middle of first material sucking port and second material sucking port.Namely the tube wall between first material sucking port and second material sucking port connects a line, the 3rd material sucking port is located at the middle part of this line, and these three material sucking ports are circumferentially same.
Claims (2)
1. injector, comprise housing (1), there is water inlet (2) one end of housing, the other end of housing has delivery port (3), it is characterized in that: there is vacuum tube (4) at the middle part of housing, be provided with in vacuum tube and draw together pressure mouth (5) and pressurized nozzles (6), draw together pressure mouth and pressurized nozzles is oppositely arranged, draw together between pressure mouth and pressurized nozzles and leave distance, also comprise forcing pipe (7) and draw together pressure pipe (8), described forcing pipe is all conical pipe with drawing together pressure pipe, one end that forcing pipe caliber is large is connected with water inlet, one end that forcing pipe caliber is little is connected with the pressurized nozzles in vacuum tube, draw together the little one end of pressure pipe caliber to be connected with the pressure mouth of drawing together in vacuum tube, the one end of drawing together pressure pipe caliber large is connected with delivery port, the diameter drawing together pressure mouth is greater than the diameter of pressurized nozzles, vacuum tube is also provided with several material sucking ports (9), described material sucking port all stretches out from housing.
2. according to injector according to claim 1, it is characterized in that: described material sucking port is three, three material sucking ports are all arranged on the vacuum tube tube wall drawn together between pressure mouth and pressurized nozzles, wherein first material sucking port be located at draw together top between pressure mouth and pressurized nozzles vacuum tube top tube wall on, second material sucking port be located at draw together below between pressure mouth and pressurized nozzles vacuum tube bottom on tube wall, these two material sucking ports are on same vertical line, and the 3rd material sucking port is located on the tube wall in the middle of first material sucking port and second material sucking port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388197.6U CN204051628U (en) | 2014-07-08 | 2014-07-08 | Injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388197.6U CN204051628U (en) | 2014-07-08 | 2014-07-08 | Injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051628U true CN204051628U (en) | 2014-12-31 |
Family
ID=52193221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420388197.6U Expired - Fee Related CN204051628U (en) | 2014-07-08 | 2014-07-08 | Injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051628U (en) |
-
2014
- 2014-07-08 CN CN201420388197.6U patent/CN204051628U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141231 Termination date: 20160708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |