CN213810028U

CN213810028U - Cooling device for CNG vehicle gas cylinder verification

Info

Publication number: CN213810028U
Application number: CN202022189833.0U
Authority: CN
Inventors: 唐斌
Original assignee: Yukun Jiahui Group Co ltd
Current assignee: Yukun Jiahui Group Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-27
Anticipated expiration: 2030-09-29

Abstract

The utility model provides a cooling device is used in automobile-used gas cylinder of CNG examination belongs to the cooling device field. This heat sink is used in automobile-used gas cylinder of CNG examination includes box, ventilation mechanism, supporting mechanism and drive mechanism, the box includes outer container, push-and-pull door and air outlet, ventilation mechanism includes motor, impeller and air inlet hood, supporting mechanism includes extension board, support and mount, the extension board the support with the mount sets up inside the outer container, drive mechanism includes gear motor, ring gear, support ring, outer ring gear and second gear, the impeller run through in the ring gear, extension board fixed connection in the support ring, gear motor transmission connect in the ring gear, second gear fixed connection in the support below, the second gear with outer ring gear meshing, the utility model discloses can improve the efficiency of gas cylinder cooling.

Description

Cooling device for CNG vehicle gas cylinder verification

Technical Field

The utility model relates to a cooling device field particularly, relates to cooling device is used in automobile-used gas cylinder of CNG examination.

Background

The CNG gas cylinder for the vehicle provides compressed natural gas which can replace conventional gasoline and diesel oil as fuel for the vehicle, so that the high-temperature-resistant safety verification is very important before the gas cylinder is put into use, and after the gas cylinder is subjected to a temperature rise test, the gas cylinder needs to be cooled to normal temperature and enters the next processing procedure.

At present, when the number of the detected gas cylinders is large, the efficiency of the existing natural cooling mode is low, and when the gas cylinders to be cooled are accumulated more, the detection efficiency of the gas cylinders is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a cooling device is used in automobile-used gas cylinder of CNG examination aims at improving the problem of examining and determine back gas cylinder cooling inefficiency.

The utility model discloses a realize like this:

the utility model provides a heat sink is used in automobile-used gas cylinder of CNG examination, including box, ventilation mechanism, supporting mechanism, drive mechanism.

The box body comprises an outer box, a sliding door and an air outlet, the sliding door is connected to one side of the outer box in a sliding mode, the air outlet is formed in one side of the outer box, the ventilation mechanism comprises a motor, an impeller and an air inlet cover, the motor is installed in the middle of the upper side of the outer box, the middle of the upper portion of the impeller is fixedly connected to the output end of the motor, the motor is installed on the outer side of the outer box, the impeller is arranged inside the outer box, the air inlet cover is fixedly connected to the lower portion of the outer box, the air inlet cover is arranged below the impeller, the supporting mechanism comprises a supporting plate, a support and a fixing frame, the support is rotatably connected to one end, far away from the impeller, of the supporting plate, the fixing frame is fixedly connected to the upper portion of the support, the supporting plate, the support and the fixing frame are arranged inside the outer box, and the transmission mechanism comprises a speed reduction motor, The impeller is arranged on the lower side in the outer box, the support ring is connected to the outer side of the inner gear in a sliding mode, the support plate is fixedly connected to the support ring, the output end of the speed reducing motor is fixedly connected to the support ring, the speed reducing motor is connected to the inner gear in a transmission mode, the second gear is fixedly connected to the lower portion of the support seat, the second gear is connected to one end, far away from the support ring, of the support plate in a rotating mode, the outer gear ring is arranged on the outer side of the inner gear ring, and the second gear is meshed with the outer gear ring.

The utility model discloses an in one embodiment, the outer container is close to push-and-pull door one side is installed the temperature measurement table.

The utility model discloses an in the embodiment, two slide rails are installed respectively to push-and-pull door top and below, two slide rail fixed connection in the outer container, push-and-pull door sliding connection is in two the slide rail.

In an embodiment of the present invention, the sliding door is provided with an observation window.

In an embodiment of the utility model, two handles are installed to sliding door both sides externally, the sliding door is close to the safety lock is installed to air outlet one side.

In an embodiment of the present invention, the air door is installed below the air inlet cover.

In an embodiment of the present invention, the support is evenly spaced around the impeller.

In an embodiment of the present invention, the support includes a base and a cushion pad, the base is rotatably connected to the support plate to be away from the support ring one end, and the cushion pad is disposed above the base.

The utility model discloses an in the embodiment, the mount includes body frame, lock ring and hasp, body frame fixed connection in the base top, the lock ring is installed the body frame is close to outer container one side, the hasp is installed lock ring one end.

The utility model discloses an in one embodiment, gear motor includes gear motor main part and first gear, first gear fixed connection in gear motor main part below, gear motor main part output fixed connection in support ring top, first gear with the ring gear meshing.

The utility model has the advantages that: the utility model discloses an automobile-used gas cylinder of CNG that above-mentioned design obtained examines and determine and uses heat sink, during the use, open the push-and-pull door, the mount will be put into in proper order to the gas cylinder of will waiting to cool down, close the push-and-pull door, start the motor, it is rotatory to drive the impeller, form the air current from the air inlet cover, take away the heat fast, reduce the gas cylinder temperature, gear motor starts simultaneously, because gear motor transmission connects in the ring gear, and then the drive support ring drives the extension board and rotates, and then it encircles the impeller rotation to drive the support, outer ring gear meshing second gear, along with encircleing the impeller motion, drive second gear, drive the support rotation, and then the.

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 schematic structural view of a cooling device for detecting a gas cylinder for a CNG vehicle according to an embodiment of the present invention;

fig. 2 is an external structural schematic view of a cooling device for CNG vehicle gas cylinder verification according to an embodiment of the present invention;

fig. 3 is a schematic view of a sectional structure of a cooling device for verification of a CNG vehicle gas cylinder according to an embodiment of the present invention;

fig. 4 is a schematic view of a first viewing angle structure of the air door according to the embodiment of the present invention;

fig. 5 is a schematic view of a second view angle structure of the air door according to the embodiment of the present invention;

fig. 6 is a schematic view of a support structure provided in an embodiment of the present invention;

fig. 7 is a schematic structural view of a supporting mechanism according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a second gear according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a transmission mechanism according to an embodiment of the present invention.

In the figure: 100-a box body; 110-an outer box; 120-sliding doors; 130-an air outlet; 140-a temperature measuring meter; 150-a slide rail; 160-observation window; 170-a handle; 180-safety lock; 200-a ventilation mechanism; 210-a motor; 220-an impeller; 230-an air intake hood; 240-damper; 300-a support mechanism; 310-a support plate; 320-a support; 321-a base; 322-a cushion pad; 330-a fixing frame; 331-a main frame; 332-tightening; 333-locking; 400-a transmission mechanism; 410-a reduction motor; 411-reduction motor main body; 412-a first gear; 420-ring gear; 430-support ring; 440-outer gear ring; 450-second gear.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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 work 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cooling device is used in examination of automobile-used gas cylinder of CNG, includes box 100, ventilation mechanism 200, supporting mechanism 300, drive mechanism 400, and ventilation mechanism 200, supporting mechanism 300 and drive mechanism 400 set up inside box 100, and supporting mechanism 300 sets up in box 100 bottom inboard, and supporting mechanism 300 transmission is connected in drive mechanism 400.

Referring to fig. 1-3, the box 100 includes an outer box 110, a sliding door 120 and an air outlet 130, the sliding door 120 is slidably connected to one side of the outer box 110, the air outlet 130 is disposed on one side of the outer box 110, and a thermometer 140 is installed on one side of the outer box 110 close to the sliding door 120, so as to monitor the temperature inside the outer box 110 in real time; two sliding rails 150 are respectively installed above and below the sliding door 120, the two sliding rails 150 are fixedly connected to the outer box 110, the two sliding rails 150 are fixedly connected with the outer box 110 through welding or fastening screws, and the sliding door 120 is slidably connected to the two sliding rails 150, so that the sliding door 120 can be opened and closed conveniently, and a gas cylinder to be cooled is replaced; the sliding door 120 is provided with an observation window 160, and the observation window 160 is convenient for observing the operation condition inside the outer box 110 and making adjustment in time; two handles 170 are installed to push-and-pull door 120 both sides externally, and two handles 170 are installed in the outside both sides of push-and-pull door 120 through the welding, and push-and-pull door 120 is close to air outlet 130 one side and installs safety lock 180, conveniently opens and shuts push-and-pull door 120, and safety lock 180 can lock push-and-pull door 120, prevents that the device from causing personnel's injury at the operation in-process.

Referring to fig. 1-5, the ventilation mechanism 200 includes a motor 210, an impeller 220 and an air inlet cover 230, the motor 210 is installed in the middle of the upper side of the outer box 110 through welding or fastening screws, the middle of the upper side of the impeller 220 is fixedly connected to the output end of the motor 210 through a coupling or a spline, the motor 210 is installed outside the outer box 110 through fastening screws, the impeller 220 is disposed inside the outer box 110, the air inlet cover 230 is fixedly connected to the lower side of the outer box 110, the air inlet cover 230 is fixedly connected to the outer box 110 through welding, the air inlet cover 230 is disposed below the impeller 220, stable air flow can be formed from the air inlet cover 230 to the air outlet 130, and heat from the air bottle inside the outer box 110 can be taken away quickly; the damper 240 is installed below the air inlet cover 230, the damper 240 is fixedly connected below the air inlet cover 230 through welding, and the opening and closing degree of the damper 240 can be adjusted as required to increase or decrease the air inlet amount.

Referring to fig. 1, 3, 6 and 7, the supporting mechanism 300 includes a supporting plate 310, a supporting seat 320 and a fixing frame 330, the supporting seat 320 is rotatably connected to one end of the supporting plate 310 far from the impeller 220, the supporting seat 320 and the supporting plate 310 are rotatably connected through a bearing, the fixing frame 330 is fixedly connected above the supporting seat 320, the fixing frame 330 and the supporting seat 320 are fixedly connected through welding, fastening screws or riveting, the supporting plate 310, the supporting seat 320 and the fixing frame 330 are arranged inside the outer box 110, and the supporting seats 320 are uniformly distributed around the impeller 220 at intervals, so as to facilitate uniform heat dissipation of the gas cylinder; the support 320 comprises a base 321 and a buffer cushion 322, the base 321 is rotatably connected to one end of the support plate 310 far away from the support ring 430, the base 321 is rotatably connected with the support plate 310 through a bearing, the buffer cushion 322 is arranged above the base 321, and the buffer cushion 322 can keep the gas cylinder stably placed and can provide larger friction force; the fixing frame 330 comprises a main frame 331, a fastening ring 332 and a lock catch 333, the main frame 331 is fixedly connected above the base 321, the main frame 331 and the base 321 are fixedly connected through welding, fastening screws or riveting, the fastening ring 332 is installed on one side, close to the outer box 110, of the main frame 331, the fastening ring 332 is rotatably connected to the main frame 331 through a hinge or a round pin column, the lock catch 333 is installed at one end of the fastening ring 332 through welding, and the fastening ring 332 and the lock catch 333 can prevent the gas cylinder from slipping down in the operation of the equipment.

Referring to fig. 1, 3 and 6-9, the transmission mechanism 400 includes a gear motor 410, an inner gear 420, a support ring 430, an outer gear 440 and a second gear 450, the inner gear 420 is fixedly connected to the lower side of the inside of the outer box 110, the inner gear 420 is fixedly connected to the outer box 110 by welding or fastening screws, the impeller 220 penetrates through the inner gear 420, the support ring 430 is slidably connected to the outside of the inner gear 420, the support plate 310 is fixedly connected to the support ring 430 by welding, the output end of the gear motor 410 is fixedly connected to the support ring 430 by welding or riveting, the gear motor 410 is drivingly connected to the inner gear 420, the second gear 450 is fixedly connected to the lower side of the support base 320, the second gear 450 is fixedly connected to the support base 320 by welding or riveting, the second gear 450 is rotatably connected to one end of the support plate 310 away from the support ring 430, the second gear 450 is rotatably connected with the support plate 310 through a bearing, the outer gear 440 is arranged outside the inner gear 420, the second gear 450 is meshed with the outer gear 440, the speed reducing motor 410 comprises a speed reducing motor body 411 and a first gear 412, the first gear 412 is fixedly connected below the speed reducing motor body 411, the first gear 412 is fixedly connected with the speed reducing motor body 411 through welding, the output end of the speed reducing motor body 411 is fixedly connected above the support ring 430, the output end of the speed reducing motor body 411 is fixedly connected with the support ring 430 through welding, the first gear 412 is meshed with the inner gear 420, when the speed reducing motor body 411 is started, the supporting ring 430 is driven to rotate by being engaged with the inner gear ring 420, so that the supporting plate 310 drives the base 321 to do circular motion around the impeller 220, the base 321 is driven to rotate around the impeller 220 by the engagement of the second gear 450 and the outer gear ring 440, so that the cooling speed of the gas cylinder is increased.

Specifically, this cooling device is used in automobile-used gas cylinder of CNG examination's theory of operation: when in use, the sliding door 120 is pulled open, the gas cylinders to be cooled are sequentially placed into the main frame 331, the sliding door 120 is closed, the motor is started to drive the impeller 220 to rotate, airflow from the gas inlet cover 230 to the gas outlet 130 is formed, heat emitted by the gas cylinders in the outer box 110 is rapidly taken away, and meanwhile, the speed reduction motor main body 411 is started, since the reduction motor main body 411 is fixedly coupled to the first gear 412, the first gear 412 is engaged with the ring gear 420, and then the support ring 430 is driven to drive the support plate 310 to rotate, the support 320 is driven to do circular motion around the impeller 220, the outer gear ring 440 is meshed with the second gear 450, the second gear 450 is driven to drive the support 320 to rotate along with the movement of the support plate 310 around the impeller 220, and then drive the gas cylinder rotation, can make the gas cylinder of placing in mount 330 above support 320 top keep the rotation when surrounding impeller 220 pivoted, the effect of cooperation air current can be cooled down the gas cylinder rapidly and evenly.

It should be noted that the specific model specifications of the motor 210 and the reduction motor 410 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 210 and the reduction motor 410 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

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

A cooling device for detecting a gas cylinder for a CNG vehicle is characterized by comprising

The refrigerator comprises a refrigerator body (100), wherein the refrigerator body (100) comprises an outer box (110), a sliding door (120) and an air outlet (130), the sliding door (120) is connected to one side of the outer box (110) in a sliding mode, and the air outlet (130) is formed in one side of the outer box (110);

the ventilation mechanism (200) comprises a motor (210), an impeller (220) and an air inlet cover (230), the motor (210) is installed in the middle of the upper side of the outer box (110), the middle of the upper portion of the impeller (220) is fixedly connected to the output end of the motor (210), the motor (210) is installed on the outer side of the outer box (110), the impeller (220) is arranged inside the outer box (110), the air inlet cover (230) is fixedly connected to the lower portion of the outer box (110), and the air inlet cover (230) is arranged below the impeller (220);

the supporting mechanism (300) comprises a support plate (310), a support (320) and a fixing frame (330), the support plate (320) is rotatably connected to one end of the support plate (310) far away from the impeller (220), the fixing frame (330) is fixedly connected above the support plate (320), and the support plate (310), the support (320) and the fixing frame (330) are arranged inside the outer box (110);

the transmission mechanism (400) comprises a speed reducing motor (410), an inner gear ring (420), a support ring (430), an outer gear ring (440) and a second gear (450), the inner gear ring (420) is fixedly connected to the lower side inside the outer box (110), the impeller (220) penetrates through the inner gear ring (420), the support ring (430) is connected to the outer side of the inner gear ring (420) in a sliding manner, the support plates (310) are fixedly connected to the support ring (430), the output end of the speed reducing motor (410) is fixedly connected to the support ring (430), the speed reducing motor (410) is connected to the inner gear ring (420) in a transmission manner, the second gear (450) is fixedly connected to the lower portion of the support (320), the second gear (450) is rotatably connected to one end, far away from the support ring (430), of the support plates (310), and the outer gear ring (440) is arranged on the outer side of the inner gear ring (420), the second gear (450) meshes with the external gear ring (440).
2. The cooling device for verification of the CNG cylinder for the vehicle according to claim 1, wherein a temperature measuring meter (140) is mounted on one side of the outer box (110) close to the sliding door (120).
3. The cooling device for verification of the gas cylinder for the CNG vehicle according to claim 2, wherein two slide rails (150) are respectively installed above and below the sliding door (120), the two slide rails (150) are fixedly connected to the outer box (110), and the sliding door (120) is slidably connected to the two slide rails (150).
4. The cooling device for verification of the gas cylinder for the CNG vehicle according to claim 3, wherein the sliding door (120) is provided with an observation window (160).
5. The cooling device for verification of the CNG cylinder for the vehicle according to claim 4, wherein two handles (170) are mounted on the outer portions of two sides of the sliding door (120), and a safety lock (180) is mounted on one side, close to the air outlet (130), of the sliding door (120).
6. The cooling device for verification of the gas cylinder for the CNG vehicle according to claim 1, wherein a damper (240) is installed below the gas inlet cover (230).
7. The cooling device for verification of a gas cylinder for CNG vehicles according to claim 1, wherein the supports (320) are evenly spaced around the impeller (220).
8. The temperature reduction device for verification of the gas cylinder for the CNG vehicle according to claim 7, wherein the support (320) comprises a base (321) and a cushion (322), the base (321) is rotatably connected to one end of the support plate (310) far away from the support ring (430), and the cushion (322) is arranged above the base (321).
9. The cooling device for verification of the gas cylinder for the CNG vehicle according to claim 8, wherein the fixing frame (330) comprises a main frame (331), a clamping hoop (332) and a locking buckle (333), the main frame (331) is fixedly connected above the base (321), the clamping hoop (332) is installed on one side of the main frame (331) close to the outer box (110), and the locking buckle (333) is installed at one end of the clamping hoop (332).
10. The temperature reduction device for verification of the gas cylinder for the CNG vehicle according to claim 1, wherein the speed reduction motor (410) comprises a speed reduction motor body (411) and a first gear (412), the first gear (412) is fixedly connected below the speed reduction motor body (411), the output end of the speed reduction motor body (411) is fixedly connected above the support ring (430), and the first gear (412) is meshed with the inner gear ring (420).