CN215208207U - Condenser leakage test device - Google Patents
Condenser leakage test device Download PDFInfo
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- CN215208207U CN215208207U CN202023347777.5U CN202023347777U CN215208207U CN 215208207 U CN215208207 U CN 215208207U CN 202023347777 U CN202023347777 U CN 202023347777U CN 215208207 U CN215208207 U CN 215208207U
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- pulley
- condenser
- leakage test
- belt
- motor
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of refrigeration, and discloses a leakage test device for a condenser; comprises a bracket, a motor and a motor base; the support is of a C-shaped structure with a leftward opening, the motor base is fixedly arranged on the front wall of the right side of the support, the motor is fixedly arranged at the top of the motor base, and the end part of the motor is rotatably connected with a vertically upward belt pulley device; the utility model adopts a semi-automatic form to test the leakage of the condenser, which replaces the original manual leakage test, increases the efficiency of leakage test and ensures the safety of the detection personnel; the device clamps the condenser in a mode of matching the movable arm with the fixed arm, and controls the lifting of the condenser through the lifting rod, so that the leakage test operation of the condenser can be conveniently and quickly carried out; the water tank is provided with the filter screen, and the filter screen can purify the water in the water tank, so that the water is kept clear, and the accuracy of leakage test is enhanced.
Description
Technical Field
The utility model relates to the field of refrigeration technology, specifically a condenser leak test device.
Background
The condenser is a component of a refrigeration system, belongs to one type of heat exchangers, and can convert gas or vapor into liquid to transfer heat in a pipe to air nearby the pipe in a quick mode; the working process of the condenser is a heat release process, so the temperature of the condenser is higher; the refrigerating principle of a common refrigerator is that a compressor compresses a working medium from low-temperature low-pressure gas into high-temperature high-pressure gas, the high-temperature high-pressure gas is condensed into medium-temperature high-pressure liquid through a condenser, and the medium-temperature high-pressure liquid is throttled by a throttle valve and becomes low-temperature low-pressure liquid. The low-temperature low-pressure liquid working medium is sent into the evaporator, absorbs heat in the evaporator and evaporates to become low-temperature low-pressure steam, and the low-temperature low-pressure steam is sent into the compressor again, so that the refrigeration cycle is completed.
The condenser plays an important role in the refrigeration process, the sealing performance of the condenser also determines the performance of refrigeration equipment, the condenser is immersed into water manually in the prior art at present, a certain pressure is added into a condenser pipe to observe whether bubbles are generated in the water, a large amount of time and manpower can be wasted, the working efficiency is reduced, and accidents are easy to occur in the manual carrying process; therefore, a new device is required to be put into use to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a condenser leak test device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a condenser leakage test device comprises a bracket, a motor and a motor base; the support is of a C-shaped structure with a leftward opening, the motor base is fixedly mounted on the front wall of the right side of the support, the motor is fixedly mounted at the top of the motor base, the end of the motor is rotatably connected with a vertically upward belt pulley device, the upper side of the belt pulley device is connected with the support through a rotating shaft, a second gear is rotatably connected onto a rotating shaft at the rear side of the belt pulley device, a first gear which is rotatably connected with the support through a rotating shaft is meshed with the right side of the second gear, and a belt pulley is rotatably connected onto a rotating shaft at the rear side of the first gear; a second pulley is rotatably connected to the front side wall of the bracket right above the belt pulley; a belt is connected between the second pulley and the belt pulley; the left side and the right side of the front wall of the upper side of the bracket are rotatably connected with a first pulley, and a rope belt is connected between a second pulley and the first pulley; a guide plate with a rectangular through hole in the up-down direction on the opposite surface is fixedly installed at the bottom of the upper side of the bracket right below the pulley I, and a lifting rod connected with the tail end of an upper rope belt of the pulley I is installed in the through hole of the guide plate in a sliding manner; the left side and the right side of the lifting rod are provided with clamps in a sliding manner, each clamp comprises a clamp body, the bottom of each clamp body is provided with a rectangular groove, the middle of each clamp body is provided with a circular through hole, a screw rod is rotatably arranged in the groove in the bottom of the clamp body, the front end of the screw rod extends out of the clamp body and is fixedly connected with a steering wheel, the bottom of the rear side of the clamp body is fixedly provided with an L-shaped fixed arm, and the screw rod is rotatably connected with a moving arm opposite to the fixed arm; and a water tank is fixedly arranged at the top of the lower side of the bracket.
As a further aspect of the present invention: and a plurality of annular grooves are formed in the surfaces of the first pulley and the second pulley.
As a further aspect of the present invention: the cross sections of the moving arm and the fixed arm are both L-shaped.
As a further aspect of the present invention: and a filter screen which is in a structure in a shape of a Chinese character 'ji' and is matched with the left side wall and the right side wall of the water tank is arranged in the water tank.
As a further aspect of the present invention: the bottom fixed mounting of support has a plurality of pulley support, pulley gear is installed in pulley support's inside rotation.
Compared with the prior art, the beneficial effects of the utility model are that: the device adopts a semi-automatic mode to test the leakage of the condenser, and the mode replaces the original manual leakage test, thereby increasing the efficiency of the leakage test and ensuring the safety of detection personnel; the lifting device in the device adopts a mode that a motor drives a belt pulley device and a gear to transmit motion, and the mode has simple structure and convenient operation; the device clamps the condenser in a mode of matching the movable arm with the fixed arm, and controls the lifting of the condenser through the lifting rod, so that the leakage test operation of the condenser can be conveniently and quickly carried out; the water tank is provided with the filter screen, and the filter screen can purify the water in the water tank, so that the water is kept clear, and the accuracy of leakage test is enhanced.
Drawings
Fig. 1 is a schematic front view of a condenser leakage testing device.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic perspective view of a clamp in a leakage testing device of a condenser.
Fig. 4 is a schematic perspective view of a filter screen in a condenser leakage testing device.
Wherein: the device comprises a support 1, a clamp 2, a clamp body 201, a screw 202, a steering wheel 203, a moving arm 204, a fixing arm 205, a lifting rod 3, a guide plate 4, a pulley I5, a rope belt 6, a pulley II 7, a belt 8, a pulley support 9, a pulley device 10, a water tank 11, a filter screen 12, a belt pulley 13, a gear I14, a gear II 15, a belt pulley device 16, a motor 17 and a motor base 18.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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", etc. 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," "second," etc. 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 otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed 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 by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example one
Referring to fig. 1-4, a leakage testing device for a condenser comprises a bracket 1, a motor 17 and a motor base 18; the support 1 is of a C-shaped structure with a leftward opening, the motor base 18 is fixedly mounted on the front wall of the right side of the support 1, the motor 17 is fixedly mounted at the top of the motor base 18, the end of the motor 17 is rotatably connected with a vertically upward belt pulley device 16, the upper side of the belt pulley device 16 is connected with the support 1 through a rotating shaft, a second gear 15 is rotatably connected onto a rotating shaft of the rear side of the belt pulley device 16, a first gear 14 rotatably connected with the support 1 through a rotating shaft is meshed with the right side of the second gear 15, and a belt pulley 13 is rotatably connected onto a rotating shaft of the rear side of the first gear 14; a second pulley 7 provided with a plurality of annular grooves is rotatably connected to the front side wall of the bracket 1 right above the belt pulley 13; a belt 8 is connected between the second pulley 7 and the belt pulley 13; the left side and the right side of the front wall of the upper side of the bracket 1 are rotatably connected with a first pulley 5, the surface of which is provided with a plurality of grooves, and a rope belt 6 is connected between the second pulley 7 and the first pulley 5; the bottom of the upper side of the bracket 1 right below the pulley I5 is fixedly provided with a guide plate 4 with opposite surfaces provided with vertical rectangular through holes, and a lifting rod 3 connected with the tail end of a rope belt 6 on the pulley I5 is arranged in the through hole of the guide plate 4 in a sliding manner; starting a motor 17, driving the belt pulley device 16 to rotate by the motor 17, driving a second gear 15 to rotate by the belt pulley device 16 through transmission of a rotating shaft, driving a belt pulley 13 positioned on the same rotating shaft to rotate through meshing of a first gear 14 by rotation of the second gear 15, driving a second pulley 7 to rotate through a belt 8 by the belt pulley 13, and driving the lifting rod 3 to move up and down in the through hole of the guide plate 4 by the second pulley 7 through a rope belt 6; the left side and the right side of the lifting rod 3 are provided with clamps 2 in a sliding manner, each clamp 2 comprises a clamp body 201, the bottom of each clamp body 201 is provided with a rectangular groove, the middle of each clamp body is provided with a circular through hole, a screw 202 is rotatably installed in the groove at the bottom of each clamp body 201, the front end of each screw 202 extends out of each clamp body 201 and is fixedly connected with a steering wheel 203, the bottom of the rear side of each clamp body 201 is fixedly provided with an L-shaped fixed arm 205, and each screw 202 is rotatably connected with a movable arm 204, the cross section of which is opposite to the fixed arm 205, is also L-shaped; the steering wheel 203 is rotated, the steering wheel 203 drives the screw 202 to rotate, and the rotation of the screw 202 can drive the moving arm 204 on the screw 202 to move close to or away from the fixed arm 205.
Example two
On the basis of the first embodiment, in order to optimize the performance of the device, a water tank 11 is fixedly installed at the top of the lower side of the bracket 1, a filter screen 12 is arranged inside the water tank 11, and the filter screen is in a structure in a shape of a Chinese character ji and matched with the left side wall and the right side wall of the water tank 11; the bottom fixed mounting of support 1 has a plurality of pulley support 9, pulley support 9's inside is rotated and is installed pulley gear 10, and pulley gear 10 can make the removal of equipment more nimble.
The utility model discloses a theory of operation is: when the condenser is used, the condenser is placed between the fixed arm 205 and the movable arm 204, then the steering wheel 203 is rotated, the steering wheel 203 drives the screw 202 to rotate, and the rotation of the screw 202 can further drive the movable arm 204 on the screw 202 to be close to or far away from the fixed arm 205; after the condenser is fixed, the motor 17 is started, the motor 17 drives the belt pulley device 16 to rotate, the belt pulley device 16 drives the second gear 15 to rotate through the transmission of the rotating shaft, the second gear 15 rotates and then drives the belt pulley 13 located on the same rotating shaft to rotate through the meshing of the first gear 14, the belt pulley 13 drives the second pulley 7 to rotate through the belt 8, the second pulley 7 drives the lifting rod 3 to move downwards in the through hole of the guide plate 4 through the rope belt 6 until the condenser is completely immersed in the water tank 11, if the water is turbid before leakage testing, the filter screen 12 in the water tank 11 can be taken out, and the filter screen 12 can filter the water in the water tank 11.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A condenser leakage test device comprises a bracket (1), a motor (17) and a motor base (18); the belt wheel type motor is characterized in that the end part of the motor (17) is rotatably connected with a belt wheel device (16) which is vertically upward, the upper side of the belt wheel device (16) is connected with the support (1) through a rotating shaft, a second gear (15) is rotatably connected onto a rotating shaft at the rear side of the belt wheel device (16), a first gear (14) which is rotatably connected with the support (1) through a rotating shaft is meshed at the right side of the second gear (15), and a belt wheel (13) is rotatably connected onto a rotating shaft at the rear side of the first gear (14); a second pulley (7) is rotatably connected to the front side wall of the bracket (1) right above the belt pulley (13); a belt (8) is connected between the second pulley (7) and the belt pulley (13); the left side and the right side of the front wall of the upper side of the bracket (1) are rotatably connected with a pulley I (5), and a rope belt (6) is connected between the pulley II (7) and the pulley I (5); the bottom of the upper side of the support (1) right below the pulley I (5) is fixedly provided with a guide plate (4) with an up-down rectangular through hole on the opposite surface, and a lifting rod (3) connected with the tail end of a rope belt (6) on the pulley I (5) is arranged in the through hole of the guide plate (4) in a sliding manner; the left side and the right side of the lifting rod (3) are provided with clamps (2) in a sliding mode, each clamp (2) comprises a clamp body (201) with a rectangular groove at the bottom and a circular through hole at the middle, a screw rod (202) is rotatably mounted in the groove at the bottom of the clamp body (201), the front end of the screw rod (202) extends out of the clamp body (201) and is fixedly connected with a steering wheel (203), an L-shaped fixed arm (205) is fixedly mounted at the bottom of the rear side of the clamp body (201), and a moving arm (204) with the opposite surface of the fixed arm and the opposite surface of the steering wheel (203) is rotatably connected to the screw rod (202); and a water tank (11) is fixedly mounted at the top of the lower side of the bracket (1).
2. The condenser leakage test device as claimed in claim 1, wherein the surfaces of the first pulley (5) and the second pulley (7) are provided with a plurality of annular grooves.
3. The condenser leakage test device as recited in claim 2, wherein the moving arm (204) and the fixed arm (205) are both L-shaped in cross-section.
4. The condenser leakage test device according to claim 1, wherein a filter screen (12) having a zigzag shape and fitted to left and right side walls of the water tank (11) is installed inside the water tank (11).
5. The condenser leakage test device according to claim 1 or 3, wherein a plurality of pulley supports (9) are fixedly arranged at the bottom of the support (1), and the pulley devices (10) are rotatably arranged in the pulley supports (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347777.5U CN215208207U (en) | 2020-12-31 | 2020-12-31 | Condenser leakage test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347777.5U CN215208207U (en) | 2020-12-31 | 2020-12-31 | Condenser leakage test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215208207U true CN215208207U (en) | 2021-12-17 |
Family
ID=79436937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023347777.5U Expired - Fee Related CN215208207U (en) | 2020-12-31 | 2020-12-31 | Condenser leakage test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215208207U (en) |
-
2020
- 2020-12-31 CN CN202023347777.5U patent/CN215208207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |