CN103615591A - Pressure-sensitive semi-automatic squirt controller - Google Patents
Pressure-sensitive semi-automatic squirt controller Download PDFInfo
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- CN103615591A CN103615591A CN201310580181.5A CN201310580181A CN103615591A CN 103615591 A CN103615591 A CN 103615591A CN 201310580181 A CN201310580181 A CN 201310580181A CN 103615591 A CN103615591 A CN 103615591A
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- shell
- opening
- aqueduct
- water
- communicated
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Classifications
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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
- F16K31/44—Mechanical actuating means
- F16K31/62—Pedals or like operating members, e.g. actuated by knee or hip
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
A pressure-sensitive type semi-automatic squirt controller comprises a shell provided with an upward opening. A controller body and a water diversion pipe are fixedly connected inside the shell, the controller body comprises an opening and closing valve, a spring is arranged under the opening and closing valve which is arranged on the water diversion pipe and hermetically connected with the same, the opening and closing valve is in transmission connection with a pressure lever, a free end of the pressure lever extends out of the opening of the shell, a pedal is hinged to a position of the opening of the shell, and the free end of the pressure lever is abutted against the underside of the pedal; a water inlet connector is hermetically communicated with one end of the water diversion pipe, a water outlet pipe is hermetically communicated with the other end of the water diversion pipe, and a squirt cut is hermetically communicated with the other end of the water outlet pipe; a fixing clip is fixedly connected with the side face of the shell and movably connected with a fixing bolt; a water outlet connector is hermetically communicated between the water outlet pipe and the water diversion pipe; an intermediate head is hermetically communicated between the water inlet connector and the water diversion pipe. The pressure lever is L-shaped or V-shaped.
Description
Technical field
The present invention relates to a kind of liquid drugs injection controller, relate in particular to a kind of pressure-sensitive liquid drugs injection semi-automatic controller.
Background technique
It is colliery blasting specialty safe mass standard emphasis gainer that big gun pick blast mining face is installed water stemming material water-filling liquid drugs injection, use liquid drugs injection to water stemming material, to add water fast, mostly the liquid drugs injection using is at present to be directly installed on dustproof supply channel, use high-pressure ball valve control out manually and stop, yet under some mines, dustproof hydraulic pressure is generally between 4.0-4.8Mpa, high-pressure ball valve is under the effect of press water, open comparatively effort, uninterrupted is difficult to control, cause water resource waste more, and high-pressure ball valve is opened frequently and is stopped easily causing valve to fit badly (or not opening), controlling rod bad seals is difficult to the phenomenon of maintenance.
Summary of the invention
The object of this invention is to provide a kind of pressure-sensitive liquid drugs injection semi-automatic controller, during can being solved underground blasting operating location and used water stemming material to carry out explosion by the present invention, the frequent start-stop valve easily occurring while using liquid drugs injection to carry out water-filling to water stemming material causes the high and high pressure valve of valve spoilage to be subject to the effect start-stop effort, inconvenient and easily cause the phenomenon of water resource waste of down-hole hydraulic pressure.
For achieving the above object, the technical solution used in the present invention is:
A kind of pressure-sensitive liquid drugs injection semi-automatic controller, comprise shell, shell, with the opening making progress, is fixedly connected with controller and aqueduct in shell, controller comprises start-stop valve, below start-stop valve, be provided with spring, start-stop valve is arranged on aqueduct, and start-stop valve is connected with aqueduct is airtight, it is characterized in that: start-stop valve is connected with depression bar, depression bar free end extend out to outside the opening of shell, and the opening of shell is hinged with pedal, and depression bar free end withstands on below pedal; Aqueduct is the airtight fill hose joint that is communicated with in one end wherein, the airtight outlet pipe that is communicated with of the aqueduct the other end, the airtight liquid drugs injection that is communicated with of the outlet pipe the other end; Shell side is fixedly connected with fixed card, is connected with fixing bolt in fixed card.
Pressure-sensitive liquid drugs injection semi-automatic controller according to described, is characterized in that: the airtight titting water outlet that is communicated with between described outlet pipe and described aqueduct; Airtightly between described fill hose joint and described aqueduct be communicated with transition joint.
Pressure-sensitive liquid drugs injection semi-automatic controller according to described, is characterized in that: described depression bar is " L " shape or " V " shape.
The present invention, in conjunction with mechanical lance formula auto spraying principle, realizes opening of liquid drugs injection and stops with depression bar and controller contact.When water stemming material is carried out to water-filling, depression bar is applied to certain pressure, make the inner start-stop valve of controller Self-pressurizing agri, cause that the water valve control valve of inner hydraulic chamber is opened, liquid drugs injection is also in leaving state simultaneously; After water stemming material topped up with water, unclamp depression bar, controller automatically resets, and water valve control valve is closed automatically, and liquid drugs injection is in turning off standby state simultaneously.
This controller can be realized the semiautomatic control of water stemming material water-filling; thereby reduce the number of times of artificial start-stop high pressure valve; reduced workmen's labor intensity; can reduce the water resource waste causing during water stemming material water-filling; also can effectively protect valve; extend its working life, improved the automaticity of controlling liquid drugs injection.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is left TV structure schematic diagram of the present invention;
Fig. 3 is plan structure schematic diagram of the present invention.
In accompanying drawing:
1, liquid drugs injection; 2, outlet pipe; 3, titting water outlet; 4, pedal; 5, depression bar; 6, fill hose joint; 7, fixing bolt; 8, transition joint; 9, fixed card; 10, aqueduct; 11, spring; 12, controller; 13, shell; 14, start-stop valve.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A kind of pressure-sensitive liquid drugs injection semi-automatic controller, as shown in Figure 1, Figure 2 and Figure 3, comprise shell 13, shell 13 is with the opening making progress, in shell 13, be fixedly connected with controller 12 and aqueduct 10, controller 12 comprises start-stop valve 14, start-stop valve 14 is provided with spring 11 below, start-stop valve 14 is arranged on aqueduct 10, start-stop valve 14 is connected with aqueduct 10 is airtight, and start-stop valve 14 is connected with depression bar 5, and depression bar 5 free ends extend out to outside the opening of shell 13, the opening of shell 13 is hinged with pedal 4, and depression bar 5 free ends withstand on below pedal 4; Aqueduct 10 is the airtight fill hose joint 6 that is communicated with in one end wherein, the airtight outlet pipe 2 that is communicated with of aqueduct 10 the other ends, the airtight liquid drugs injection 1 that is communicated with of outlet pipe 2 the other ends; Shell 13 sides are fixedly connected with fixed card 9, are connected with fixing bolt 7 in fixed card 9.
In the present embodiment, the airtight titting water outlet 3 that is communicated with between described outlet pipe 2 and described aqueduct 10; Airtightly between described fill hose joint 6 and described aqueduct 10 be communicated with transition joint 8.Described depression bar 5 is " L " shape or " V " shape.
Embodiment recited above is described the preferred embodiment of the present invention; not the spirit and scope of the present invention are limited; do not departing under the prerequisite of design concept of the present invention; various modification and improvement that in related domain, common engineers and technicians make technological scheme of the present invention; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection, is all documented in claims.
Claims (3)
1. a pressure-sensitive liquid drugs injection semi-automatic controller, comprise shell (13), shell (13) is with the opening making progress, in shell (13), be fixedly connected with controller (12) and aqueduct (10), controller (12) comprises start-stop valve (14), start-stop valve (14) is provided with spring (11) below, start-stop valve (14) is arranged on aqueduct (10), start-stop valve (14) and airtight being connected of aqueduct (10), it is characterized in that: start-stop valve (14) is connected with depression bar (5), depression bar (5) free end extend out to outside the opening of shell (13), the opening of shell (13) is hinged with pedal (4), depression bar (5) free end withstands on pedal (4) below, aqueduct (10) is the airtight fill hose joint (6) that is communicated with in one end wherein, the airtight outlet pipe (2) that is communicated with of aqueduct (10) the other end, the airtight liquid drugs injection (1) that is communicated with of outlet pipe (2) the other end, shell (13) side is fixedly connected with fixed card (9), is connected with fixing bolt (7) in fixed card (9).
2. pressure-sensitive liquid drugs injection semi-automatic controller according to claim 1, is characterized in that: the airtight titting water outlet (3) that is communicated with between described outlet pipe (2) and described aqueduct (10); Airtightly between described fill hose joint (6) and described aqueduct (10) be communicated with transition joint (8).
3. pressure-sensitive liquid drugs injection semi-automatic controller according to claim 1 and 2, is characterized in that: described depression bar (5) is " L " shape or " V " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580181.5A CN103615591A (en) | 2013-11-19 | 2013-11-19 | Pressure-sensitive semi-automatic squirt controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580181.5A CN103615591A (en) | 2013-11-19 | 2013-11-19 | Pressure-sensitive semi-automatic squirt controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103615591A true CN103615591A (en) | 2014-03-05 |
Family
ID=50166302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580181.5A Pending CN103615591A (en) | 2013-11-19 | 2013-11-19 | Pressure-sensitive semi-automatic squirt controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103615591A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080053542A1 (en) * | 2006-09-01 | 2008-03-06 | Kuei-Lin Cheng | Multi-stage pedal control water supply |
| CN201772822U (en) * | 2010-07-27 | 2011-03-23 | 山东新阳能源有限公司 | Pedal type stemming water filling device |
| CN202304648U (en) * | 2011-10-31 | 2012-07-04 | 新汶矿业集团有限责任公司 | Water stemming canning operation table |
| CN202379539U (en) * | 2011-11-16 | 2012-08-15 | 新泰市汶河矿业有限公司 | Pedal type water stemming filler |
| CN203549090U (en) * | 2013-11-19 | 2014-04-16 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Semi-automatic pressure-sensitive water needle controller |
-
2013
- 2013-11-19 CN CN201310580181.5A patent/CN103615591A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080053542A1 (en) * | 2006-09-01 | 2008-03-06 | Kuei-Lin Cheng | Multi-stage pedal control water supply |
| CN201772822U (en) * | 2010-07-27 | 2011-03-23 | 山东新阳能源有限公司 | Pedal type stemming water filling device |
| CN202304648U (en) * | 2011-10-31 | 2012-07-04 | 新汶矿业集团有限责任公司 | Water stemming canning operation table |
| CN202379539U (en) * | 2011-11-16 | 2012-08-15 | 新泰市汶河矿业有限公司 | Pedal type water stemming filler |
| CN203549090U (en) * | 2013-11-19 | 2014-04-16 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Semi-automatic pressure-sensitive water needle controller |
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Application publication date: 20140305 |