CN217384756U - Device for measuring heat dissipation on radiator - Google Patents

Abstract

The utility model discloses a measure radiating device on radiator, including radiator body and detection cover, it sets up in to detect the cover the outer one side of radiator body, radiator body opposite side is provided with the air-blower, the air-blower passes through radiator body with it is linked together to detect the cover, it is provided with the restraint ring to detect the cover outside, the outer lateral loop of radiator body is around being provided with multiunit tractive restraint ring and detecting the electric telescopic handle of cover and radiator body interval with the adjustment. Has the advantages that: the utility model discloses a set up inside the measuring cover and stretch into the inboard pivot of radiator body, blow the rotatory pivot and the scraper blade of drive of flabellum when the radiator is out of the wind and rotate, utilize the brush hair in the scraper blade outside to continuously clean the cleanness to the filter mantle, ensure that the radiator body remains clean state throughout in the testing process to reduce external factors and to the test error of radiator radiating effect, the practicality is stronger.

Description

A device for measuring heat dissipation on a radiator

technical field

The utility model relates to the technical field of radiators, in particular to a device for measuring heat dissipation on a radiator.

Background technique

A radiator is a device or instrument that transfers the heat generated by machinery or other appliances in the working process in time to avoid affecting their normal work. The radiator is mostly installed in front of the engine and fan. Its function is to increase the heat dissipation area and accelerate the cooling of the coolant. In order to take away the heat from the radiator as soon as possible, a blower is installed behind the radiator to work with the radiator. In the process of using the radiator, in order to understand the actual heat dissipation effect of the radiator, it is usually necessary to use a heat dissipation measuring device for testing.

The applicant found that there are at least the following technical problems in the prior art: the existing heat dissipation effect measuring equipment for radiators is to set a temperature detection device at the air outlet of the radiator to directly detect the temperature of the airflow blown out of the radiator, while the actual temperature of the radiator is measured. During the working process, the air outlet filter will gradually accumulate a large amount of dust and other flocculent impurities, which will affect the heat dissipation effect. When the cleanliness of the radiator outlet is different, the test results of the heat dissipation effect of the radiator are also quite different, and there is a large test error.

Utility model content

The purpose of the present invention is to provide a device for measuring heat dissipation on a radiator in order to solve the above problems. A cylindrical detection cover for installing a temperature sensor is arranged at the air outlet of the radiator body, and a cylindrical detection cover is arranged inside the detection cover to extend into the radiator. The rotating shaft on the inside of the body, when the radiator leaves the air, the fan blade rotates to drive the rotating shaft and the scraper to rotate, and the filter cover is continuously cleaned by the brushes on the outside of the scraper to ensure that the radiator body is always kept clean during the detection process, so as to reduce the The test error of external factors on the heat dissipation effect of the radiator is more practical, as detailed below.

To achieve the above object, the utility model provides the following technical solutions:

The utility model provides a device for measuring heat dissipation on a radiator, comprising a radiator body and a detection cover, the detection cover is arranged on the outer side of the radiator body, and a blower is arranged on the other side of the radiator body, The blower is communicated with the detection cover through the radiator body, a constraining ring is arranged on the outer side of the detection cover, and a plurality of groups of pulling restraint rings are arranged around the outer circumference of the radiator body to adjust the detection cover and heat dissipation. There are several groups of temperature sensors around the opening on the side of the detection cover away from the radiator body, and a cleaning assembly is arranged inside the detection cover;

The air outlet of the radiator body is provided with a disc-shaped filter cover, the cleaning assembly includes a rotating shaft rotatably arranged inside the detection cover, and one end of the rotating shaft penetrates the filter cover and extends into the inside of the radiator body, so The end of the rotating shaft inside the radiator body is fixed with a scraper, the outside of the scraper is provided with bristles that are pressed against the end face of the filter cover, the other end of the rotating shaft is provided with a fan, the radiator body and the detection A bellows tube is provided between the covers for maintaining the communication state between the radiator body and the detection cover.

Using the above-mentioned device for measuring heat dissipation on a radiator, during use, the air blown out of the radiator body is filtered by the filter cover and then transported to the inside of the detection cover. Detection is to record the heat data emitted by the current radiator body through the air flow. When the fast-flowing air flows through the fan position, the air blows the fan to drive the rotating shaft to rotate. At this time, the scraper at the other end of the rotating shaft rotates synchronously. The densely clothed bristles continuously scrape the air inlet side of the filter cover to maintain the air blowing and heat dissipation effect of the radiator body; when the impurities adhering to the inner side wall of the radiator body need to be cleaned, use the electric telescopic rod to shrink to drive the detection cover body The radiator body and the detection cover are kept connected through the corrugated pipe. At this time, the continuously rotating scraper and the soft brushes at both ends clean the inner circumferential side wall of the radiator body. , the dust swept by the scraper falls to the ash discharge hole at the bottom of the radiator body. When the radiator body is closed, the staff rotates the knob to unscrew the screw, and removes the screw to remove the baffle from the radiator body. After dismantling, the dust and impurities removed by automatic cleaning inside the radiator body are discharged outward along the dust discharge hole in the open state.

Preferably, a plurality of groups of filter holes are evenly distributed on the filter cover, and a support ring is transversely penetrated through the middle of the filter cover, and the rotating shaft transversely penetrates the support ring and is gap-fitted with the support ring.

Preferably, both ends of the scraper are fixed with soft brushes that are pressed against the inner circumferential side wall of the radiator body, and a side of the bottom of the radiator body away from the filter cover is transversely penetrated with ash discharge holes. The outer side of the bottom of the radiator body is detachably provided with a baffle plate that closes the ash discharge hole.

Preferably, a screw rod transversely penetrates the top of the baffle plate, the screw rod rotates and cooperates with the baffle plate, and one end of the screw rod close to the detection cover penetrates the radiator body and is threadedly matched with the radiator body. The other end of the screw is provided with a knob.

Preferably, a plurality of groups of supports for supporting the fixed end of the electric telescopic rod are arranged around the outer circumference of the radiator body, and a plurality of groups of support plates connecting the telescopic ends of the electric telescopic rod are arranged around the outer circumference of the constraining ring.

Preferably, a plurality of groups of supports for supporting the fixed end of the electric telescopic rod are arranged around the outer circumference of the radiator body, and a plurality of groups of support plates connecting the telescopic ends of the electric telescopic rod are arranged around the outer circumference of the constraining ring.

Preferably, the rotating shaft transversely penetrates the mounting ring, and the mounting ring and the rotating shaft are rotatably matched with the rotating shaft through a thrust bearing.

Preferably, the telescopic stroke of the electric telescopic rod is greater than the width of the inner wall of the radiator body.

The beneficial effect is that: the utility model sets a cylindrical detection cover for installing a temperature sensor at the air outlet of the radiator body, and sets a rotating shaft extending into the inner side of the radiator body inside the detection cover, so that the fan blades rotate when the radiator blows out. Drive the rotating shaft and the scraper to rotate, and use the outer bristles of the scraper to continuously clean the filter cover to ensure that the radiator body is always kept clean during the testing process, so as to reduce the test error of external factors on the heat dissipation effect of the radiator, and it is more practical .

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the front view structure diagram of the present utility model;

Fig. 2 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 3 is the structural disassembly schematic diagram of the present utility model;

Fig. 4 is the structural disassembly schematic diagram of the radiator body of the present invention;

FIG. 5 is a schematic three-dimensional structure diagram of the baffle plate of the present invention.

The reference numerals are explained as follows:

1. Radiator body; 101, filter cover; 101a, filter hole; 102, support ring; 103, support; 104, ash discharge hole; 105, baffle; 106, screw; 106a, knob; 2, blower; 3. Detection cover; 301. Mounting ring; 302. Support rod; 4. Electric telescopic rod; 5. Cleaning component; 501. Rotary shaft; 502, Fan; Confinement ring; 701, support plate.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention more clear, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present invention.

1-5, the present invention provides a device for measuring heat dissipation on a radiator, comprising a radiator body 1 and a detection cover 3, the detection cover 3 is arranged on the outer side of the radiator body 1, and the radiator body 1. A blower 2 is arranged on the other side. The blower 2 is used to blow air into the detection cover 3 along the radiator body 1, thereby realizing heat dissipation. The blower 2 communicates with the detection cover 3 through the radiator body 1. Constraining ring 7, a plurality of groups of pulling constraining rings 7 are arranged around the outer circumference of the radiator body 1 to adjust the distance between the detection cover 3 and the radiator body 1. The electric telescopic rod 4, the detection cover 3 is away from the opening on the side of the radiator body 1 A plurality of temperature sensors 6 are arranged around, and a cleaning assembly 5 is arranged inside the detection cover 3;

The air outlet of the radiator body 1 is provided with a disc-shaped filter cover 101. The cleaning assembly 5 includes a rotating shaft 501 rotatably arranged inside the detection cover 3. One end of the rotating shaft 501 penetrates the filter cover 101 and extends into the inside of the radiator body 1. The radiator body 1. A scraper 503 is fixed at the end of the rotating shaft 501 on the inner side. The outer side of the scraper 503 is provided with bristles 504 that are pressed against the end face of the filter cover 101. The other end of the rotating shaft 501 is provided with a fan 502. The radiator body 1 and the detection cover 3 are arranged between There is a bellows that keeps the radiator body 1 in communication with the detection cover 3 , a plurality of groups of filter holes 101 a are evenly distributed on the filter cover 101 , and a support ring 102 transversely penetrates the middle of the filter cover 101 , and the rotating shaft 501 transversely penetrates the support ring 102 The clearance fit with the support ring 102 ensures that the rotating shaft 501 can rotate inside the support ring 102 and move along its axial direction.

As an optional embodiment, both ends of the scraper 503 are fixed with soft brushes that are pressed against the inner circumferential side wall of the radiator body 1. The soft brush is used to clean the impurities on the inner side wall of the radiator body 1 and dissipate heat. The bottom side of the radiator body 1 away from the filter cover 101 has an ash discharge hole 104 extending laterally through it, and a baffle plate 105 that closes the ash discharge hole 104 is detachably provided on the outer side of the bottom of the radiator body 1. 106 is rotatably matched with the baffle 105, and one end of the screw 106 close to the detection cover 3 penetrates through the radiator body 1 and is threadedly matched with the radiator body 1, and the other end of the screw 106 is provided with a knob 106a;

The outer circumference side of the radiator body 1 is provided with a plurality of groups of supports 103 supporting the fixed end of the electric telescopic rod 4, and the outer circumference side of the restraint ring 7 is surrounded by a plurality of groups of support plates 701 connecting the telescopic ends of the electric telescopic rod 4, and the detection cover 3 is relatively small. The large opening faces the funnel-shaped structure of the radiator body 1. The detection cover 3 is provided with a mounting ring 301 in the middle of the opening on the side away from the radiator body 1. The mounting ring 301 coincides with the axis of the detection cover 3. Multiple sets of struts 302 connected to the inner wall of the detection cover 3, the rotating shaft 501 transversely penetrates the mounting ring 301, and the mounting ring 301 and the rotating shaft 501 are rotatably matched with the rotating shaft 501 through a thrust bearing. The electric telescopic rod 4 can support the detection cover 3 through the telescopic action to drive the cleaning assembly 5 to perform lateral reciprocating scraping and cleaning on the inside of the radiator body 1 as a whole.

With the above structure, during use, the air blown from the radiator body 1 is filtered by the filter cover 101 and then transported to the inside of the detection cover 3, and the multiple temperature sensors 6 inside the opening of the outer end of the detection cover 3 detect the air temperature to Record the heat data dissipated by the current radiator body 1 through the air flow. When the fast-flowing air flows through the position of the fan 502, the air blows the fan 502 to drive the rotating shaft 501 to rotate, and the scraper 503 at the other end of the rotating shaft 501 rotates synchronously. The bristles 504 densely distributed on the outside of the scraper 503 continuously scrape the air inlet side of the filter cover 101 to maintain the blowing and heat dissipation effect of the radiator body 1; The telescopic rod 4 is retracted to drive the detection cover 3 body and the cleaning assembly 5 to move toward the blower 2, and the radiator body 1 and the detection cover 3 are kept in a connected state through the bellows. At this time, the continuously rotating scraper 503 and its two ends The soft brush at the radiator body 1 cleans the inner circumference side wall of the radiator body 1, and the dust swept by the scraper 503 falls to the position of the dust discharge hole 104 at the bottom of the radiator body 1. The staff is in the closed state of the radiator body 1. The screw 106 is unscrewed by rotating the knob 106a, the baffle 105 is removed from the radiator body 1 by removing the screw 106, and then the dust and impurities removed from the inside of the radiator body 1 are automatically cleaned and removed outward along the dust discharge hole 104 in the open state. discharge;

By arranging a cylindrical detection cover 3 for installing the temperature sensor 6 at the air outlet of the radiator body 1, and setting a rotating shaft 501 extending into the inner side of the radiator body 1 inside the detection cover 3, the blowing fan blades rotate to drive the radiator when the wind blows out. The rotating shaft 501 and the scraper 503 rotate, and the filter cover 101 is continuously cleaned by the bristles 504 on the outside of the scraper 503 to ensure that the radiator body 1 is always kept clean during the detection process, so as to reduce the test error of external factors on the heat dissipation effect of the radiator , more practical.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Replacement should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (8)

1. The utility model provides a measure radiating device on radiator which characterized in that: the heat radiator comprises a heat radiator body (1) and a detection cover (3), wherein the detection cover (3) is arranged on one side outside the heat radiator body (1), an air blower (2) is arranged on the other side of the heat radiator body (1), the air blower (2) is communicated with the detection cover (3) through the heat radiator body (1), a restraint ring (7) is arranged on the outer side of the detection cover (3), a plurality of groups of electric telescopic rods (4) for drawing the restraint ring (7) to adjust the distance between the detection cover (3) and the heat radiator body (1) are arranged on the outer circumferential side of the heat radiator body (1) in a surrounding manner, a plurality of groups of temperature sensors (6) are arranged on an opening of one side, away from the heat radiator body (1), of the detection cover (3) in a surrounding manner, and a cleaning assembly (5) is arranged inside the detection cover (3);

radiator body (1) air outlet is provided with discoid filter bowl (101), clearance subassembly (5) including rotate set up in detect pivot (501) of cover (3) inside, this pivot (501) one end is run through filter bowl (101) and stretch into radiator body (1) inboard, radiator body (1) inboard pivot (501) end fixing has scraper blade (503), the scraper blade (503) outside is provided with and supports brush hair (504) tight to filter bowl (101) terminal surface, pivot (501) other end is provided with fan (502), radiator body (1) with be provided with the bellows that keeps radiator body (1) and detection cover (3) connected state between detection cover (3).

2. The apparatus for measuring heat dissipation on a heat sink of claim 1, wherein: the filter cover (101) is uniformly provided with a plurality of groups of filter holes (101a), the middle of the filter cover (101) is transversely penetrated with a bearing ring (102), and the rotating shaft (501) transversely penetrates through the bearing ring (102) and is in clearance fit with the bearing ring (102).

3. The apparatus for measuring heat dissipation on a heat sink of claim 1, wherein: the two ends of the scraper (503) are both fixed with a soft brush which is tightly propped against the inner circumferential side wall of the radiator body (1), one side of the bottom of the radiator body (1), which is far away from the filter cover (101), is transversely provided with an ash discharge hole (104) in a through mode, and the outer side of the bottom of the radiator body (1) is detachably provided with a baffle (105) for sealing the ash discharge hole (104).

4. The apparatus of claim 3, wherein the heat sink comprises: the top of the baffle (105) transversely penetrates through a screw (106), the screw (106) is in running fit with the baffle (105), one end, close to the detection cover (3), of the screw (106) penetrates through the radiator body (1) and is in threaded fit with the radiator body (1), and a knob (106a) is arranged at the other end of the screw (106).

5. The apparatus for measuring heat dissipation on a heat sink of claim 1, wherein: the radiator body (1) outer circumference side is provided with the support (103) that the multiunit supported electric telescopic handle (4) stiff end around, restraint ring (7) outer circumference side is provided with the multiunit and connects support board (701) of electric telescopic handle (4) flexible end around.

6. The apparatus of claim 5, wherein the heat sink comprises: detect cover (3) and be the major opening orientation the funnel-shaped structure of radiator body (1), should detect cover (3) and keep away from radiator body (1) one side opening middle part is provided with collar (301), collar (301) with detect cover (3) axis coincidence, this collar (301) outer circumference side is around being provided with bracing piece (302) that the multiunit connection detected cover (3) inner wall.

7. The apparatus of claim 6, wherein the heat sink comprises: the rotating shaft (501) transversely penetrates through the mounting ring (301), and the mounting ring (301) is in running fit with the rotating shaft (501) through a thrust bearing.

8. The apparatus for measuring heat dissipation on a heat sink of claim 7, wherein: the telescopic stroke of the electric telescopic rod (4) is larger than the width of the inner wall of the radiator body (1).

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