CN218445393U - Exhaust flowmeter controller for automobile emission detection device - Google Patents

Exhaust flowmeter controller for automobile emission detection device Download PDF

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Publication number
CN218445393U
CN218445393U CN202222581478.0U CN202222581478U CN218445393U CN 218445393 U CN218445393 U CN 218445393U CN 202222581478 U CN202222581478 U CN 202222581478U CN 218445393 U CN218445393 U CN 218445393U
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shell
rod
heat preservation
exhaust gas
automobile emission
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CN202222581478.0U
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Chinese (zh)
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何山
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Chengdu Gaobo Technology Co ltd
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Chengdu Gaobo Technology Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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Abstract

The utility model discloses an exhaust flowmeter control appearance for automobile emission detection device belongs to automotive inspection equipment technical field, including the carriage, detection mechanism, this detection mechanism is located the carriage for detect gas, the shell, this shell is located detection mechanism, is equipped with heat preservation mechanism in this shell, and the inner shell, this inner shell are located the shell, and this inner shell passes through heat preservation mechanism and shell internal connection. The utility model discloses a double-deck setting of shell and inner shell lets the heat preservation effect in the inner shell can be better, sets up heat preservation mechanism simultaneously between inner shell and from increasing the heat preservation effect in the inner shell, lets the heat can not run off, makes the data that detect can be more accurate.

Description

Exhaust flowmeter controller for automobile emission detection device
Technical Field
The utility model belongs to the technical field of the automotive inspection equipment, concretely relates to an exhaust flowmeter control appearance for automobile emission detection device.
Background
With the flourishing development of economy, the economic level of people is continuously improved, the automobile becomes one of indispensable tools of riding instead of walk in people's life, the automobile needs to detect exhaust gas in the driving process, and the exhaust flow is calculated by measuring static and dynamic pressure and temperature and according to the principle of an airspeed tube so as to avoid condensation and ensure that stable flow measurement can be obtained even if the environmental temperature changes;
the prior published patent name "a car exhaust flowmeter", utility model with publication number CN210919206U, the device is using this car exhaust flowmeter, at first installs detection device on the rear of a vehicle, then detects gas through detection device, passes through data transmission port through the cable and transmits to the computer in, later calculates the detection data through the computer.
However, the heat preservation effect of the casing of the patent is poor, so that the heat is easily lost when the gas flows into the casing, and the detected data is inaccurate, thereby solving the problems and providing the exhaust flowmeter controller for the automobile emission detection device.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an exhaust flowmeter control appearance for automobile emission detection device, it designs to the exhaust flowmeter control appearance that is used for automobile emission detection device, and this an exhaust flowmeter control appearance for automobile emission detection device has solved the poor problem of heat preservation effect.
The embodiment of the utility model discloses a realize through following technical scheme:
an exhaust gas flow meter controller for an automotive emissions detection device, comprising:
a connecting frame;
the detection mechanism is positioned on the connecting frame and is used for detecting gas;
the shell is positioned on the detection mechanism, and a heat preservation mechanism is arranged in the shell;
the inner shell is positioned in the outer shell and is connected with the inner part of the outer shell through a heat preservation mechanism.
The utility model discloses an in one embodiment, heat preservation mechanism still includes coupling assembling and heat preservation, and this coupling assembling is located the inner wall of shell, and this heat preservation is located the outer wall of inner shell.
The utility model discloses an in an embodiment, coupling assembling includes head rod and first spring, and this head rod still includes interior pole of first and first outer pole, and this first interior pole cup joints in first outer pole, through first spring swing joint between in this first interior pole and the first outer pole, and the one end and the heat preservation of this first outer pole are connected.
In an embodiment of the present invention, the heat-insulating layer is a heat-insulating cotton layer.
In an embodiment of the present invention, the outer shell is provided with a plurality of protective layers, the protective layers are provided with a plurality of asbestos protective layers, and the protective layers are asbestos protective layers.
The utility model discloses an in the embodiment, be hollow structure in the inoxidizing coating, the inner wall top of this inoxidizing coating is equipped with thermal-insulated copper sheet, and a side of this thermal-insulated copper sheet is equipped with the bracing piece.
The utility model discloses an in one embodiment, a side of shell is equipped with the second bracing piece, and this second bracing piece includes interior pole of second and second outer pole, and the pole cup joints in the second outer pole in this second, and the pole passes through second spring swing joint with second outer pole support in this second, and the one end of this second outer pole is equipped with the sucking disc.
The utility model discloses an in the embodiment, detection mechanism includes the mount pad, compresses tightly cover, connecting pipe and detector, and this mount pad is located the connecting pipe, should compress tightly the cover and be located the mount pad, and this connecting pipe is located to compress tightly to sheathe in, and this connecting pipe runs through shell and inner shell and is connected to the inner shell in, and this detector is located the connecting pipe.
In an embodiment of the present invention, the supporting frames are disposed on both sides of the bottom surface of the housing, and the bottom end of the supporting frame is connected to the connecting frame.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the embodiment of the utility model provides a through the double-deck setting of shell and inner shell, let the heat preservation effect in the inner shell can be better, set up heat preservation mechanism simultaneously between inner shell and from increasing the heat preservation effect in the inner shell, let the heat can not run off, make the data that detect can be more accurate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a schematic overall side view cross-section of the present invention;
fig. 3 is an enlarged schematic view of a position a in fig. 2 according to the present invention.
Icon: 1-connecting frame, 2-connecting sleeve, 3-supporting frame, 4-mounting seat, 5-pressing sleeve, 6-connecting pipe, 601-detector, 7-outer shell, 701-protective layer, 702-heat insulation plate, 703-supporting rod, 704-first connecting rod, 705-first spring, 706-heat insulation layer, 8-inner shell, 9-second connecting rod, 901-second spring and 902-sucking disc.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the directions or positional relationships indicated by the terms "inside" and "outside" are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be interpreted as a limitation of the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "configured," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-3, the present embodiment provides an exhaust flowmeter controller structure for an automobile emission detection device, which includes a connection frame 1, a detection mechanism and a housing 7;
the connecting frame 1, the both ends of this connecting frame 1 all are equipped with adapter sleeve 2, drive two adapter sleeves 2 through connecting frame 1 and are connected with the blast pipe of car afterbody, let the connecting frame 1 be convenient for install.
Detection mechanism, this detection mechanism is located linking frame 1, be used for detecting gas, detection mechanism includes mount pad 4, compress tightly cover 5, connecting pipe 6 and detector 601, this mount pad 4 is located connecting pipe 6, should compress tightly cover 5 and be located mount pad 4, this connecting pipe 6 is located and compresses tightly cover 5, this connecting pipe 6 runs through in outer shell 7 and the inner shell 8 is connected to inner shell 8, this detector 601 is located connecting pipe 6, pass through mount pad 4 when the installation, it drives detector 601 and installs to linking frame 1 with connecting pipe 6 to compress tightly cover 5, be convenient for detect through detection mechanism when making gas pass through adapter sleeve 2 and getting into linking frame 1 in.
Outer shell 7, this outer shell 7 is located detection mechanism, be equipped with heat preservation mechanism in this outer shell 7, this heat preservation mechanism's one end is equipped with inner shell 8, this heat preservation mechanism still includes coupling assembling and heat preservation 706, this heat preservation 706 is the cotton layer of heat preservation, this coupling assembling is located the inner wall of outer shell 7, this heat preservation 706 is located the outer wall of inner shell 8, coupling assembling includes head rod 704 and first spring 705, this head rod 704 still includes first interior pole and first outer pole, this first interior pole cup joints in first outer pole, pass through first spring 705 swing joint between this first interior pole and the first outer pole, the one end and the heat preservation 706 of this first outer pole are connected, through the double-deck setting of outer shell 7 and inner shell 8, let the heat preservation effect in the inner shell 8 can be better, let first outer pole extend at first interior pole through the elasticity of first spring 705 simultaneously, make the one end of first outer pole push up heat preservation 706 and the outer wall of inner shell 8 and closely paste closely, through the heat preservation 706 of inner shell, let the effect in the inner shell 8 can be better, make the heat preservation in 8 heat preservation can not more accurate detection mechanism's data can not run off.
The shell 7 is equipped with a plurality of inoxidizing coating 701 outward, this inoxidizing coating 701 is equipped with a plurality of, and inoxidizing coating 701 is asbestos inoxidizing coating 701, be hollow structure in the inoxidizing coating 701, the inner wall top of this inoxidizing coating 701 is equipped with thermal-insulated copper sheet, a side of this thermal-insulated copper sheet is equipped with bracing piece 703, lead to scalding the personnel in order to prevent that the outer wall high temperature of shell 7 from, separate the outer wall of shell 7 through inoxidizing coating 701, the asbestos material through inoxidizing coating 701 insulates against heat simultaneously, let the heat can diminish through the inside heat insulating board 702 of inoxidizing coating 701 simultaneously, rethread bracing piece 703 supports heat insulating board 702 so as not to take place to drop, make the staff can not scald when touching inoxidizing coating 701.
A side of shell 7 is equipped with second bracing piece 703, this second bracing piece 703 includes the outer pole of pole in pole and the second in the second, cup joint in the outer pole of second in this second, pole and the outer pole support of second pass through second spring 901 swing joint in this second, the one end of the outer pole of this second is equipped with sucking disc 902, it adsorbs on the rear of a vehicle to drive sucking disc 902 through second connecting rod 9 when installation shell 7, take place to break away from with the rear of a vehicle when taking place the shake in order to prevent that shell 7 from working, elasticity through second spring 901 lets the flexible shake that slows down shell 7 in the outer pole of second in pole in the second, let shell 7 be difficult to take place to break away from with shell 7.
Working principle; the device firstly drives the outer shell 7 to be arranged at the tail part of an automobile through the detection mechanism by the connecting frame 1, so that the connecting sleeve 2 is connected with the exhaust pipe of the automobile, then drives the sucker 902 to be adsorbed on the tail part of the automobile through the second connecting rod 9 when the outer shell 7 is arranged, in order to prevent the outer shell 7 from separating from the tail part when the outer shell 7 shakes during working, the second inner rod is stretched in the second outer rod through the elasticity of the second spring 901 to slow down the shaking of the outer shell 7, so that the outer shell 7 is not easy to separate from the outer shell 7, then the gas enters the detection mechanism through the connecting frame 1 and then enters the inner shell 8, in order to prevent the temperature of the gas in the inner shell 8 from losing, the heat preservation effect in the inner shell 8 can be better through the double-layer arrangement of the outer shell 7 and the inner shell 8, simultaneously, the elastic force of the first spring 705 enables the first outer rod to extend outwards in the first inner rod, one end of the first outer rod is enabled to prop against the outer wall of the heat preservation layer 706 and the outer wall of the inner shell 8 to be tightly adhered, the heat preservation cotton through the heat preservation layer 706 enables the heat preservation effect in the inner shell 8 to be better, the heat in the inner shell 8 cannot be lost, the detection data of the detection mechanism can be more accurate, and finally the personnel are scalded due to the fact that the temperature of the outer wall of the outer shell 7 is too high, the outer wall of the outer shell 7 is separated through the protection layer 701, meanwhile, the heat is insulated through the asbestos material of the protection layer 701, meanwhile, the heat can be reduced through the heat insulation plate 702 inside the protection layer 701, the support rod 703 is used for supporting the heat insulation plate 702 so as to avoid falling off, and the worker can not be scalded when touching the protection layer 701.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. An exhaust gas flow meter controller for an automotive emission detection device, comprising:
a connecting frame;
the detection mechanism is positioned on the connecting frame and used for detecting gas;
the shell is positioned on the detection mechanism, and a heat preservation mechanism is arranged in the shell;
the inner shell is positioned in the outer shell and is connected with the inner part of the outer shell through a heat preservation mechanism.
2. The exhaust gas flowmeter controller for an automobile emission-detecting device according to claim 1,
the heat preservation mechanism further comprises a connecting assembly and a heat preservation layer, the connecting assembly is located on the inner wall of the outer shell, and the heat preservation layer is located on the outer wall of the inner shell.
3. The exhaust gas flowmeter controller for an automobile emission-detecting device according to claim 2,
the connecting assembly comprises a first connecting rod and a first spring, the first connecting rod further comprises a first inner rod and a first outer rod, the first inner rod is sleeved in the first outer rod, the first inner rod and the first outer rod are movably connected through the first spring, and one end of the first outer rod is connected with the heat-insulating layer.
4. The exhaust gas flowmeter controller for an automobile emission detection device according to claim 2,
the heat preservation layer is a heat preservation cotton layer.
5. The exhaust gas flowmeter controller for an automobile emission detection device according to claim 1,
the shell is externally provided with a plurality of protective layers, the protective layers are a plurality of asbestos protective layers.
6. The exhaust gas flowmeter controller for an automobile emission-detecting device according to claim 5,
the protective layer is internally of a hollow structure, the top end of the inner wall of the protective layer is provided with a heat insulation copper sheet, and one side face of the heat insulation copper sheet is provided with a support rod.
7. The exhaust gas flowmeter controller for an automobile emission-detecting device according to claim 1,
one side of the shell is provided with a second supporting rod, the second supporting rod comprises a second inner rod and a second outer rod, the second inner rod is sleeved in the second outer rod, the second inner rod and the second outer rod are movably connected through a second spring, and one end of the second outer rod is provided with a sucker.
8. The exhaust gas flowmeter controller for an automobile emission-detecting device according to claim 1,
the detection mechanism comprises a mounting seat, a pressing sleeve, a connecting pipe and a detector, wherein the mounting seat is positioned on the connecting pipe, the pressing sleeve is positioned on the mounting seat, the connecting pipe is positioned on the pressing sleeve, the connecting pipe penetrates through the outer shell and the inner shell and is connected into the inner shell, and the detector is positioned on the connecting pipe.
9. The exhaust gas flowmeter controller for an automobile emission detection device according to claim 1,
the bottom surface both sides of shell all are equipped with the support frame, and the bottom and the connecting frame of this support frame are connected.
CN202222581478.0U 2022-09-27 2022-09-27 Exhaust flowmeter controller for automobile emission detection device Active CN218445393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222581478.0U CN218445393U (en) 2022-09-27 2022-09-27 Exhaust flowmeter controller for automobile emission detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222581478.0U CN218445393U (en) 2022-09-27 2022-09-27 Exhaust flowmeter controller for automobile emission detection device

Publications (1)

Publication Number Publication Date
CN218445393U true CN218445393U (en) 2023-02-03

Family

ID=85084155

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222581478.0U Active CN218445393U (en) 2022-09-27 2022-09-27 Exhaust flowmeter controller for automobile emission detection device

Country Status (1)

Country Link
CN (1) CN218445393U (en)

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