CN218271381U - Engine exhaust smoke intensity measuring device - Google Patents

Abstract

The application provides an engine emission smoke intensity measuring device relates to engine emission smoke intensity and measures technical field, including the smoke intensity meter body, dampproofing subassembly and the radiator unit of depositing. The front cover bottom is articulated to be set up with dampproofing box openly bottom, and the front cover both sides can be dismantled with dampproofing box openly both sides and be connected, removes the wheel and installs in dampproofing bottom half four corners department, and the bumper shock absorber bottom equidistance is fixed in dampproofing bottom half inner wall respectively, and the bumper shock absorber top is connected with supporting diaphragm lower fixed surface, is provided with a plurality of bleeder vent on the support diaphragm, and the dehumidification box sets up bottom in dampproofing box, and the smokemeter body sets up in supporting the diaphragm upper surface. And the heat dissipation assemblies are arranged on two sides and the rear side of the moistureproof box body. Through the setting of dampproofing box and dehumidification box, can dehumidify the smokemeter body, prevent that the smokemeter body from weing when humid environment or rainy day, another makes things convenient for dampproofing box also to have certain guard action to the smokemeter body.

Description

Engine exhaust smoke intensity measuring device

Technical Field

The application relates to the field of engine emission smoke intensity measurement, in particular to an engine emission smoke intensity measuring device.

Background

The diesel vehicle is an automobile adopting a diesel engine, the diesel engine is an engine which burns diesel to obtain energy release, and the diesel vehicle is more powerful than a gasoline vehicle in power, so that the smoke emission degree of the diesel engine needs to be tested to judge the stable eating performance of the diesel engine, and the smoke emission degree test of the diesel engine is carried out by adopting a smoke meter at present.

According to the mobile device that is used for light-tight smokemeter for CN208350609U of chinese patent publication number, this embodiment is through utilizing the gyro wheel that is located the supporting seat bottom surface, can be convenient for remove the supporting seat, and it is comparatively convenient to make light-tight smokemeter remove, nevertheless does not have protective structure in the outside of smokemeter body, and when humid environment or rainwater weather, removes and deposits the in-process, makes the smokemeter wet very easily, influences the normal use of smokemeter.

Disclosure of Invention

In order to overcome present not enough, this application embodiment provides an engine emission smoke intensity measuring device, and it can solve above-mentioned smokemeter when humid environment or rainwater weather, deposits the in-process in the removal, makes the smokemeter wet very easily, influences the problem of the normal use of smokemeter.

The technical scheme adopted by the embodiment of the application for solving the technical problem is as follows: the utility model provides an engine emission smoke intensity measuring device, includes the smoke gauge body, dampproofing subassembly and the radiator unit of depositing.

A smokemeter body; the subassembly is deposited including the protection against the tide to the subassembly is deposited including protection against the tide box, top cap, protecgulum, support diaphragm, bumper shock absorber, dehumidification box and removal wheel, the top cap is fixed in protection against the tide box open-top department, the protecgulum bottom with the articulated setting in protection against the tide box openly bottom, the protecgulum both sides with the connection can be dismantled to protection against the tide box openly both sides, four remove the wheel install in protection against the tide bottom of the case four corners department, all the bumper shock absorber bottom equidistance is fixed in respectively protection against the tide bottom of the case inner wall, all the bumper shock absorber top with support diaphragm lower fixed surface and connect, support the diaphragm both ends with protection against the tide box both sides wall sliding connection, be provided with a plurality of bleeder vent on the support diaphragm, all the dehumidification box set up in protection against the tide box bottom, and all the dehumidification box is located support the diaphragm below, the smokemeter body set up in support the diaphragm upper surface. All radiator unit set up in dampproofing box both sides and rear side.

In a specific embodiment, all the radiator unit all includes heat-conducting plate and fin, all the heat-conducting plate is fixed in dampproofing box both sides wall and back lateral wall, all fin equidistance fixed connection in the heat-conducting plate outside.

In a specific embodiment, two side walls and a rear side wall of the moisture-proof box body are provided with grooves, and the heat-conducting plate is fixed in the grooves.

In a specific embodiment, an elastic non-slip mat is fixedly adhered to the supporting transverse plate, and notches are arranged on the elastic non-slip mat corresponding to all the air vents.

In a specific implementation scheme, the inner walls of two sides of the moisture-proof box body are provided with sliding grooves matched with two ends of the supporting transverse plate.

In a specific embodiment, an elastic cushion pad is adhered to the lower surface of the top cover.

In a particular embodiment, the moisture resistant storage assembly further comprises a handle that is movably connected to the top cover.

In a specific embodiment, the upper surface of the top cover is provided with a placing groove matched with the handle.

The embodiment of the application has the advantages that:

1. through the setting of dampproofing box and dehumidification box, can dehumidify the smokemeter body, prevent that the smokemeter from weing when humid environment or rainy day, influence the normal use of smokemeter, another makes things convenient for dampproofing box also to have certain guard action to the smokemeter body.

2. Through the setting of bumper shock absorber, when meetting vibrations at the smoke meter removal in-process, play buffering absorbing effect to the smoke meter body, reduce the damage to the smoke meter body.

3. Through the articulated setting of protecgulum and dampproofing box, when using, need not to take out the smokemeter body and place, it is more convenient to use.

4. When the smoke meter body is used, the heat conducting plate and the radiating fins are arranged, so that heat generated by the smoke meter body during operation can be rapidly dissipated, and the service life of the smoke meter body is prolonged.

Drawings

FIG. 1 is a schematic structural view of a cross-sectional view of an engine exhaust smoke intensity measuring device provided by an embodiment of the application;

FIG. 2 is a schematic structural diagram of an engine emission smoke intensity measuring device provided by the embodiment of the application;

fig. 3 is a schematic structural diagram of a heat dissipation assembly according to an embodiment of the present disclosure;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 according to an embodiment of the present disclosure.

In the figure; 10-a smokemeter body; 20-a moisture-proof storage assembly; 210-moisture proof box body; 211-a chute; 220-a top cover; 230-a front cover; 240-supporting a transverse plate; 241-air holes; 250-a shock absorber; 260-a dehumidification box; 270-a moving wheel; 280-a resilient bumper pad; 290-a handle; 30-a heat dissipation assembly; 310-a thermally conductive plate; 320-heat sink.

Detailed Description

Technical scheme in the embodiment of this application is when solving above-mentioned smokemeter in humid environment or rainwater weather, deposits the in-process in the removal, makes the smokemeter wet very easily, influences the problem of the normal use of smokemeter, and the general thinking is as follows:

referring to fig. 1-4, an engine exhaust smoke intensity measuring device includes a smoke meter body 10, a moisture-proof storage assembly 20, and a heat sink assembly 30.

Wherein, smoke meter body 10 is discharged the smoke intensity to the engine and tests, and subassembly 20 is deposited in the protection against the tide is used for depositing and dampproofing to smoke meter body 10, prevents that smoke meter body 10 from weing the influence and using, and when smoke meter body 10 used, radiating component 30 dispels the heat with the heat that smoke meter body 10 produced, improves smoke meter body 10's life.

Referring to fig. 1, a smokemeter body 10; the smoke meter body 10 is a device for testing the smoke level of engine exhaust.

Referring to fig. 1, 2 and 4, the moisture-proof storage assembly 20 includes a moisture-proof box body 210, a top cover 220, a front cover 230, a supporting horizontal plate 240, a shock absorber 250, a dehumidifying box 260 and moving wheels 270, wherein the top cover 220 is fixed at an opening at the top of the moisture-proof box body 210, specifically, bolts are arranged at four corners of the top cover 220, and the top cover 220 is fixed at the opening at the top of the moisture-proof box body 210 through the bolts. The bottom of the front cover 230 is hinged to the bottom of the front face of the moisture-proof box body 210, and specifically, the bottom of the front cover 230 is hinged to the bottom of the front face of the moisture-proof box body 210 through a hinge. The 230 both sides of protecgulum can be dismantled with dampproofing box 210 front both sides and be connected, and is specific, and the 230 both sides of protecgulum are provided with the hasp jointly with dampproofing box 210 front both sides, and the protecgulum 230 can adopt transparent plate, like transparent plastic or glass material, convenient observation to dampproofing box 210 inside, and the protecgulum 230 is located dampproofing box 210 one side and has pasted sealed the pad, prevents that outside humidity from entering into dampproofing box 210 inside through the gap. Four remove wheel 270 and install in dampproofing box 210 bottom four corners department, it is specific, four remove wheel 270 and pass through the bolt and install in dampproofing box 210 bottom four corners department, and four remove wheel 270 and be the auto-lock universal wheel. All bumper shock absorbers 250 bottom equidistance respectively are fixed in dampproofing box 210 bottom inner wall, and specifically, all bumper shock absorbers 250 bottom equidistance welded fastening respectively is in dampproofing box 210 bottom inner wall. The top ends of all the shock absorbers 250 are fixedly connected with the lower surface of the supporting cross plate 240, and specifically, the top ends of all the shock absorbers 250 are fixedly welded with the lower surface of the supporting cross plate 240. Support diaphragm 240 both ends and dampproofing box 210 both sides wall sliding connection, be provided with a plurality of bleeder vent 241 on the support diaphragm 240, all dehumidification boxes 260 set up in dampproofing box 210 bottom, and all dehumidification boxes 260 are located and support the diaphragm 240 below, and is concrete, and dehumidification box 260 is that the product that calcium chloride, active carbon granule constitute is used for dividing among the humid indoor absorption air and reduces indoor humidity. The smoke meter body 10 is disposed on the upper surface of the supporting horizontal plate 240. Wherein, during the use, open protecgulum 230 through the hasp, can use smokemeter body 10, need not to take out smokemeter body 10, it is more convenient to use, the operation process who uses has been reduced, smokemeter body 10 uses after, lift protecgulum 230 upwards, the rethread hasp with protecgulum 230 with dampproofing box 210 fixed can, remove the in-process at smokemeter body 10 through removing wheel 270, dampproofing box 210 can prevent that outside moist air from entering into dampproofing box 210 inside, dehumidification box 260 can dehumidify the inside moist environment of dampproofing box 210 through bleeder vent 241 and adsorb. Through the setting of dampproofing box 210 and dehumidification box 260, can dehumidify the smokemeter body 10, prevent that smokemeter body 10 from weing when humid environment or rainy day, influence the normal use of smokemeter body 10, another makes things convenient for dampproofing box 210 also to have certain guard action to smokemeter body 10, in the removal process, when meetting vibrations and jolting, bumper shock absorber 250 can cushion the shock attenuation to smokemeter body 10 on the support diaphragm 240, reduce the damage to smokemeter body 10.

An elastic anti-slip pad is fixedly adhered to the supporting transverse plate 240, and a notch is arranged on the elastic anti-slip pad corresponding to the air hole 241. Wherein, the elastic non-slip mat has a protective effect on the bottom of the smokemeter body 10. The elastic anti-slip mat can be made of rubber materials or silica gel materials with good elasticity and anti-slip performance.

The inner walls of the two sides of the moisture-proof box 210 are provided with sliding grooves 211 which are matched with the two ends of the supporting transverse plate 240. Wherein, through the cooperation at spout 211 and support diaphragm 240 both ends for bumper shock absorber 250 reciprocates more stably when meetting vibrations to supporting diaphragm 240 buffering, further improves the stability of smoke meter body 10.

An elastic buffer pad 280 is adhered to the lower surface of the top cover 220. Wherein, the elastic cushion 280 can be made of sponge, and has the characteristics of good cushion effect and low price.

The moisture resistant storage assembly 20 further includes a handle 290, the handle 290 being movably connected to the top cover 220 by a pin. The upper surface of the top cover 220 is provided with a placing groove matched with the handle 290. Wherein, handle 290 is convenient for take whole dampproofing box 210, when handle 290 does not use, rotates handle 290 downwards and puts in the standing groove, reduces the space extravagant.

Referring to fig. 1 and 3, the engine exhaust smoke intensity measuring apparatus further includes heat dissipating assemblies 30, and all the heat dissipating assemblies 30 are disposed on both sides and a rear side of the moisture-proof box 210. Wherein, when using at the smokemeter body 10, through radiator unit 30's setting for the heat that smokemeter body 10 produced when the operation can carry out quick heat dissipation, improves smokemeter body 10's life.

All the heat dissipation assemblies 30 include heat conduction plates 310 and heat dissipation fins 320, all the heat conduction plates 310 are fixed on two side walls and a rear side wall of the moisture-proof box 210, all the heat dissipation fins 320 are fixedly connected to the outer sides of the heat conduction plates 310 at equal intervals, and specifically, the heat dissipation fins 320 and the heat conduction plates 310 are integrally formed. Wherein, when the smokemeter body 10 is using, smokemeter body 10 generates heat, gives fin 320 through heat-conducting plate 310 with the heat conduction of smokemeter body 10, then fin 320 carries out quick the giving off with the heat on the heat-conducting plate 310, improves the thermal heat dissipation of smokemeter body 10, prevents that smokemeter body 10 temperature is too high when using.

Grooves are formed in the two side walls and the rear side wall of the moisture-proof box body 210, and the heat-conducting plate 310 is fixed in the grooves. The heat-conducting plate 310 is fixed with dampproofing box 210 both sides wall and back lateral wall through the bolt, simultaneously through the setting of recess, reduces the distance of heat-conducting plate 310 and smokemeter body 10, improves the radiating effect, and on the other hand, through the setting of recess, reduces the usage space of heat-conducting plate 310 and fin 320, further improves the smallness of whole device.

When this application uses:

open protecgulum 230 through the hasp, can use smokemeter body 10, need not to take out smokemeter body 10, it is more convenient to use, the operation process who uses has been reduced, smokemeter body 10 uses after, lift protecgulum 230 upwards, the rethread hasp with protecgulum 230 with dampproofing box 210 fixed can, remove the in-process through removing wheel 270 at smokemeter body 10, remove the in-process, dampproofing box 210 can prevent that outside moist air from entering into dampproofing box 210 inside, dehumidification box 260 can dehumidify the inside moist environment of dampproofing box 210 through bleeder vent 241 and adsorb. Through the setting of dampproofing box 210 and dehumidification box 260, can dehumidify smoke meter body 10, prevent that smoke meter body 10 from weing when humid environment or rainy day, influence the normal use of smoke meter body 10, another makes things convenient for dampproofing box 210 also to have certain guard action to smoke meter body 10, in the removal process, when meetting vibrations and jolting, bumper shock absorber 250 can cushion the shock attenuation to smoke meter body 10 on the support diaphragm 240, reduce the damage to smoke meter body 10. When using at the smokemeter body 10, through the setting of radiator unit 30 for the heat that smokemeter body 10 produced when the operation can carry out quick heat dissipation, improves smokemeter body 10's life.

To sum up, this application utilizes dampproofing box 210 and the setting of dehumidification box 260, can dehumidify smoke meter body 10, prevents that smoke meter body 10 from weing when humid environment or rainy day, influences smoke meter body 10's normal use, and another makes things convenient for dampproofing box 210 also to have certain guard action to smoke meter body 10.

It should be noted that the specific model specification of the shock absorber 250 needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.

Claims (8)

1. An engine exhaust smoke intensity measuring device is characterized by comprising

A smokemeter body;

the damp-proof storage assembly comprises a damp-proof box body, a top cover, a front cover, a supporting transverse plate, dampers, dehumidification boxes and moving wheels, wherein the top cover is fixed at an opening at the top of the damp-proof box body, the bottom of the front cover is hinged with the bottom of the front face of the damp-proof box body, two sides of the front cover are detachably connected with two sides of the front face of the damp-proof box body, the four moving wheels are installed at four corners of the bottom of the damp-proof box body, the bottom ends of the dampers are respectively and equidistantly fixed on the inner wall of the bottom of the damp-proof box body, the top ends of the dampers are fixedly connected with the lower surface of the supporting transverse plate, two ends of the supporting transverse plate are slidably connected with two side walls of the damp-proof box body, the supporting transverse plate is provided with a plurality of air holes, the dehumidification boxes are arranged at the inner bottom of the damp-proof box body, all the dehumidification boxes are positioned below the supporting transverse plate, and the smokemeter body is arranged on the upper surface of the supporting transverse plate;

and the heat dissipation assemblies are arranged on two sides and the rear side of the moistureproof box body.

2. The engine exhaust smoke intensity measuring device according to claim 1, wherein all of said heat dissipating members comprise heat conducting plates and heat dissipating fins, all of said heat conducting plates are fixed to both side walls and a rear side wall of said moisture-proof case, and all of said heat dissipating fins are fixedly connected to the outside of said heat conducting plates at equal intervals.

3. The engine exhaust smoke intensity measuring device according to claim 2, wherein grooves are formed in both side walls and a rear side wall of the moisture-proof case, and the heat conducting plate is fixed inside the grooves.

4. The engine exhaust smoke intensity measuring device according to claim 1, characterized in that the supporting cross plate is fixedly adhered with an elastic non-slip mat, and notches are arranged on the elastic non-slip mat corresponding to all the air vents.

5. The engine exhaust smoke intensity measuring device according to claim 4, characterized in that the inner walls of the two sides of the moisture-proof box body are provided with chutes which are matched with the two ends of the supporting transverse plate.

6. The engine exhaust smoke intensity measuring apparatus according to claim 1, wherein an elastic cushion is adhered to a lower surface of the top cover.

7. The engine exhaust smoke level measuring apparatus of claim 6 wherein said moisture resistant storage assembly further comprises a handle, said handle being movably connected to said top cover.

8. The engine exhaust smoke intensity measuring device according to claim 7, wherein the top cover has a holding groove formed on an upper surface thereof for fitting with a handle.

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