CN215596670U

CN215596670U - Dedicated liquid device of going out of alcohol group fuel bin

Info

Publication number: CN215596670U
Application number: CN202123148929.3U
Authority: CN
Inventors: 龚鹏程
Original assignee: Zhongke Jinneng Shanxi New Energy Co ltd
Current assignee: Zhongke Jinneng Shanxi New Energy Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-01-21
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to a liquid outlet device special for an alcohol-based fuel storage tank, belonging to the technical field of liquid outlet of methanol fuel; the device comprises a one-way valve, a corrosion-resistant valve, a corrugated pipe and a quick connector which are sequentially connected to a liquid outlet on the end face of a methanol fuel storage box, wherein the flowing direction of the one-way valve is towards one end of the corrosion-resistant valve, the quick connector is a self-closing quick connector and comprises a fixed connector and a butt connector, the fixed connector is inserted into the butt connector, one end of the fixed connector, which is far away from the butt connector, is in threaded connection with one end of the corrugated pipe, which is far away from the corrosion-resistant valve, and one end of the butt connector, which is far away from the fixed connector, is fixedly connected with a pipe orifice of a fuel input pipe of a stove through threaded fit; the problem of inconvenient, the while destroyed easily when the play liquid device on the current methanol fuel bin docks with the cooking utensils is solved.

Description

Dedicated liquid device of going out of alcohol group fuel bin

Technical Field

The utility model belongs to the technical field of methanol fuel liquid outlet, and particularly relates to a liquid outlet device special for an alcohol-based fuel storage tank.

Background

The play liquid device on present methanol fuel bin is inconvenient not only when the fuel input tube with the cooking utensils butt joint, need close the valve of both sides simultaneously, and is very inconvenient, but also takes place the situation of forgetting to close the valve easily, causes methanol fuel to flow out easily and takes place danger, and lawless persons still causes the destruction from liquid outlet department easily simultaneously to in pouring into the box with the relatively poor fuel of quality, with the time good, influence the danger when methanol fuel uses.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects of the prior art and provides the liquid outlet device special for the alcohol-based fuel storage tank; the problem of inconvenient, the while is destroyed easily when the play liquid device on the current methanol fuel bin docks with the cooking utensils is solved.

In order to achieve the above object, the present invention is achieved by the following technical solutions.

The utility model provides a dedicated play liquid device of alcohol group fuel bin, is including connecting gradually check valve, corrosion-resistant valve, bellows, the swift joint in the liquid outlet department of methanol fuel storage box terminal surface, the circulation direction of check valve is the one end direction towards corrosion-resistant valve, the swift joint is self-closing swift joint, including fixed joint and butt joint, fixed joint pegs graft inside butt joint, and the one end that butt joint was kept away from to fixed joint keeps away from the one end of corrosion-resistant valve with the bellows and looks threaded connection, and the butt joint keeps away from the one end of fixed joint and passes through the mouth of pipe looks fixed connection of the fuel input pipe of screw-thread fit with the cooking utensils.

Furthermore, the check valve is of a right-angle structure and is provided with two mutually perpendicular interfaces, one of the interfaces is welded with a liquid outlet on the lower end face of the methanol fuel storage tank, and the other interface is provided with an external thread.

Furthermore, the corrosion-resistant valve is made of a material resistant to methanol fuel corrosion and provided with a front connector and a rear connector, the two connectors are respectively provided with an internal thread, and the connector provided with the external thread on the check valve is fixedly connected with one connector of the corrosion-resistant valve through thread matching.

Furthermore, the bellows is made by stainless steel material, including two front and back joints, the tip of two joints is provided with the external screw thread, and a joint of bellows keeps away from the interface looks fixed connection of check valve through screw-thread fit and corrosion-resistant valve.

Furthermore, the joint section of the quick connector is an internal thread, and the other end of the corrugated pipe, which is far away from the corrosion-resistant valve, is fixedly connected with the quick connector through thread matching.

Furthermore, a joint support is arranged on the lower end face of the methanol fuel storage tank and is arranged at one end, far away from the one-way valve, of the lower end face of the methanol fuel storage tank.

Furthermore, the joint support consists of a fixing piece and two clamping pieces, the fixing piece is vertically arranged on the lower end face of the box body, and the upper end of the fixing piece is fixedly connected with the lower end face of the box body; two holding pieces set up in the lower extreme of stationary blade from top to bottom in proper order, the one end and the stationary blade fixed connection of holding piece, the holding piece divide into two sections, and one section that is close to the stationary blade is mutually perpendicular with the stationary blade, keeps away from one section of stationary blade and inclines towards the direction of keeping away from another piece holding piece, and the hookup location between two sections is provided with the arch, and the arch sets up in the one end terminal surface that two holding pieces are close to each other.

Furthermore, one end of the corrugated pipe, which is far away from the corrosion-resistant valve, is clamped between one sections of the two clamping pieces, which are close to the fixing piece.

Compared with the prior art, the utility model has the following beneficial effects:

the liquid outlet device special for the methanol fuel storage box provided by the utility model adopts a brand-new liquid outlet device, is provided with the one-way valve welded at the upper end of the box body, can ensure that the flowed methanol fuel cannot flow back, and can prevent irrelevant personnel from damaging the one-way valve from a liquid outlet to fill fuel or other substances into the box body; the corrugated pipe can be properly lengthened, so that the adaptability of the stove is improved; set up the swift joint, can carry out quick plug installation with fixed joint on the fuel input tube of cooking utensils and the butt joint on the box, need not to close extra valve again, only need pull out the two and just can seal the drain pipe of box and the export of fuel input tube simultaneously, can not take place the fuel leakage condition, it is more convenient to use, also safer simultaneously.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the quick connector of FIG. 1;

FIG. 3 is a cross-sectional view F-F of FIG. 1;

wherein 36 is a one-way valve, 37 is a corrosion-resistant valve, 38 is a corrugated pipe, 39 is a quick joint, 40 is a joint support, 41 is a fixed joint, 42 is a butt joint, 43 is a fixing piece, and 44 is a clamping piece.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

As shown in fig. 1-3, the utility model provides a liquid outlet device special for an alcohol-based fuel storage tank, which is arranged at a liquid outlet on the lower end surface of the methanol fuel storage tank and comprises a one-way valve 36, a corrosion-resistant valve 37, a corrugated pipe 38, a quick connector 39 and a connector bracket 40. The one-way valve 36 is of a right-angle structure and is provided with two mutually perpendicular connectors, one connector is welded with a liquid outlet on the lower end face of the methanol fuel storage tank, and the other connector is provided with an external thread. The corrosion-resistant valve 37 is made of a methanol fuel corrosion-resistant material and is provided with a front connector and a rear connector, the two connectors are respectively provided with internal threads, and the connector provided with the external threads on the check valve 36 is fixedly connected with one connector of the corrosion-resistant valve 37 through thread matching. The corrugated pipe 38 is made of stainless steel material and comprises a front joint and a rear joint, the end parts of the two joints are provided with external threads, and one joint of the corrugated pipe 38 is fixedly connected with the other joint of the corrosion-resistant valve 37 through threaded fit. The joint section of the quick joint 39 is an internal thread, and the other end of the corrugated pipe 38 away from the corrosion-resistant valve 37 is fixedly connected with the quick joint 39 through thread matching.

The flow direction of the one-way valve 36 is towards one end of the corrosion-resistant valve 37, and the one-way valve 36 can ensure that the fuel at the liquid outlet only flows out but not flows in, so that the methanol fuel is prevented from flowing back, and meanwhile, illegal persons can be prevented from refilling the poor-quality methanol fuel into an empty methanol fuel storage tank from the liquid outlet.

The quick connector 39 is a self-closing quick connector 39 and comprises a fixed connector 41 and a butt connector 42, the fixed connector 41 is inserted into the butt connector 42, one end of the fixed connector 41, which is far away from the butt connector 42, is in threaded connection with one end of the corrugated pipe 38, which is far away from the corrosion-resistant valve 37, and one end of the butt connector 42, which is far away from the fixed connector 41, is in fixed connection with a pipe orifice of a fuel input pipe of the stove through threaded fit.

When the fixed joint 41 is connected with the butt joint 42, the valve cores inside the fixed joint 41 and the butt joint 42 are automatically opened, and in a rated working range, the methanol fuel can be smoothly output from the fixed joint 41 and the butt joint 42 and finally output to a fuel input pipe of the stove for use by the stove; when the butt joint 42 is disconnected from the fixed joint 41, the valve cores inside the fixed joint 41 and the butt joint 42 are automatically closed, and the methanol fuel inside the fixed joint 41 and the butt joint 42 cannot flow out, so that an automatic sealing function is realized, and thus the methanol fuel inside the corrugated pipe 38 and the fuel input pipe of the stove cannot flow out, and the methanol fuel can be further prevented from leaking. When fuel needs to be supplied to the cooker, the fixed joint 41 of the full methanol fuel storage tank is inserted into the butt joint 42 of the fuel input pipe of the cooker, so that the fuel can be supplied to the cooker again.

The joint support 40 is arranged at one end of the lower end face of the methanol fuel storage tank, which is far away from the one-way valve 36. The joint support 40 consists of a fixing piece 43 and two clamping pieces 44, the fixing piece 43 is vertically arranged on the lower end face of the methanol fuel storage tank, and the upper end of the fixing piece 43 is fixedly connected with the lower end face of the methanol fuel storage tank; two clamping pieces 44 are sequentially arranged at the lower end of the fixing piece 43 from top to bottom, one end of each clamping piece 44 is fixedly connected with the fixing piece 43, each clamping piece 44 is divided into two sections, one section close to the fixing piece 43 is perpendicular to the fixing piece 43, one section far away from the fixing piece 43 inclines towards the direction far away from the other clamping piece 44, a bulge is arranged at the connecting position between the two sections, and the bulge is arranged at the end face, close to each other, of one end of each clamping piece 44. One end of the corrugated pipe 38, which is far away from the corrosion-resistant valve 37, is connected between two clamping pieces 44 and a section, which is close to the fixing piece 43, of the two clamping pieces 44, so that the corrugated pipe 38 cannot fall off from the joint support 40 due to the protrusions on the two clamping pieces 44, and one section, which is far away from the fixing piece 43, of the two clamping pieces 44 is opened towards two sides, so that the corrugated pipe 38 can be smoothly guided into the clamping pieces 44.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dedicated play liquid device of alcohol group fuel storage box which characterized in that: including connecting gradually check valve (36), corrosion-resistant valve (37), bellows (38), the swift joint (39) in the liquid outlet department of methanol fuel storage box terminal surface, the circulation direction of check valve (36) is the one end direction towards corrosion-resistant valve (37), swift joint (39) are self-closing swift joint (39), including fixed joint (41) and butt joint (42), fixed joint (41) are pegged graft inside butt joint (42), and the one end that butt joint (42) were kept away from to fixed joint (41) is threaded connection mutually with one end that corrosion-resistant valve (37) was kept away from with bellows (38), and the orificial looks fixed connection of fuel input pipe of screw-thread fit and cooking utensils is passed through to the one end that fixed joint (41) were kept away from in butt joint (42).

2. The liquid outlet device special for the alcohol-based fuel storage box as claimed in claim 1, wherein: the one-way valve (36) is of a right-angle structure and is provided with two mutually perpendicular interfaces, one of the interfaces is welded with a liquid outlet on the lower end face of the methanol fuel storage tank, and the other interface is provided with an external thread.

3. The liquid outlet device special for the alcohol-based fuel storage box as claimed in claim 2, wherein: the corrosion-resistant valve (37) is made of a methanol fuel corrosion-resistant material and is provided with a front connector and a rear connector, internal threads are respectively arranged on the two connectors, and the connector provided with the external threads on the check valve (36) is fixedly connected with one connector of the corrosion-resistant valve (37) through thread matching.

4. The liquid outlet device special for the alcohol-based fuel storage box as claimed in claim 3, wherein: the corrugated pipe (38) is made of stainless steel materials and comprises a front joint and a rear joint, external threads are arranged at the end parts of the two joints, and one joint of the corrugated pipe (38) is fixedly connected with a port of the corrosion-resistant valve (37), which is far away from the one-way valve (36), through thread matching.

5. The liquid outlet device special for the alcohol-based fuel storage box as claimed in claim 4, wherein: the joint section of the quick joint (39) is an internal thread, and the other end of the corrugated pipe (38) far away from the corrosion-resistant valve (37) is fixedly connected with the quick joint (39) through thread matching.

6. The liquid outlet device special for the alcohol-based fuel storage box as claimed in claim 1, wherein: a joint support (40) is arranged on the lower end face of the methanol fuel storage tank, and the joint support (40) is arranged at one end, far away from the one-way valve (36), of the lower end face of the methanol fuel storage tank.

7. The liquid outlet device special for the alcohol-based fuel storage box as claimed in claim 6, wherein: the joint support (40) consists of a fixing piece (43) and two clamping pieces (44), the fixing piece (43) is vertically arranged on the lower end face of the methanol fuel storage box, and the upper end of the fixing piece (43) is fixedly connected with the lower end face of the methanol fuel storage box; two clamping pieces (44) are sequentially arranged at the lower end of the fixing piece (43) from top to bottom, one end of each clamping piece (44) is fixedly connected with the fixing piece (43), each clamping piece (44) is divided into two sections, one section close to the fixing piece (43) is perpendicular to the fixing piece (43), one section far away from the fixing piece (43) inclines towards the direction far away from the other clamping piece (44), the connecting position between the two sections is provided with a bulge, and the bulge is arranged at the end face, close to each other, of one end of each clamping piece (44).

8. The liquid outlet device special for the alcohol-based fuel storage box as claimed in claim 7, wherein: one end of the corrugated pipe (38) far away from the corrosion-resistant valve (37) is clamped between one sections of the two clamping sheets (44) close to the fixing sheet (43).