CN211041188U - Vibration damper for refrigeration equipment - Google Patents
Vibration damper for refrigeration equipment Download PDFInfo
- Publication number
- CN211041188U CN211041188U CN201921121136.2U CN201921121136U CN211041188U CN 211041188 U CN211041188 U CN 211041188U CN 201921121136 U CN201921121136 U CN 201921121136U CN 211041188 U CN211041188 U CN 211041188U
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- bolt
- fixedly connected
- air pipe
- fixed connection
- air bag
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Abstract
The utility model discloses a vibration damper for refrigeration plant, including first mounting, the second mounting is connected perpendicularly to first mounting, the second mounting passes through bolt and mount pad fixed connection, the top fixed connection air conditioner outer unit of mount pad, threaded connection between bolt and the nut, the lateral wall fixed connection first gasbag of bolt, the bottom surface fixed connection second gasbag of the top of bolt, first gasbag fixed connection second trachea one end, the other end fixed connection third trachea of second trachea, the one end fixed connection first trachea one end of third trachea, the other end fixed connection the second trachea of first trachea; the lateral wall fixed connection first gasbag of bolt, the bottom surface fixed connection second gasbag on the top of bolt to be convenient for alleviate the vibrations that the outer machine of air conditioner produced at the operation in-process through first gasbag and second gasbag, thereby be favorable to reducing the noise that the outer machine of air conditioner produced.
Description
Technical Field
The utility model relates to a refrigeration plant field specifically is a damping device for refrigeration plant.
Background
The refrigerating equipment is mainly used for refrigerating the food of crews, refrigerating various goods and regulating the air of cabins in summer. The system mainly comprises a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines. It can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment, electric heating refrigeration equipment, etc. according to the working principle. The most common application on ships today is compression refrigeration equipment. The heat of the object and its surroundings is removed by the working cycle of the device, causing and maintaining a certain low temperature state. The refrigerants used at present are mainly freon and ammonia, and freon is the most used particularly. However, the destruction of atmospheric ozone by freon has been restricted by environmental regulations. Ammonia and other new refrigerants are being re-used and tried.
The outer machine of air conditioner is installed in the building outer wall, installs the outer machine of air conditioner in the building outer wall through the mount, fixes through the bolt between outer machine and the mount, but outer machine can produce the vibration in work to can lead to becoming flexible between bolt and the nut, can lead to the outer machine of air conditioner to drop back.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a damping device for refrigeration plant 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 vibration damper for refrigeration equipment comprises a first fixing piece vertically connected with a second fixing piece, the second fixing piece is fixedly connected with the mounting seat through a bolt, the top end of the mounting seat is fixedly connected with an air conditioner external unit, the bolt is in threaded connection with the nut, the side wall of the bolt is fixedly connected with the first air bag, the bottom surface of the top end of the bolt is fixedly connected with the second air bag, the first air bag is fixedly connected with one end of a second air pipe, the other end of the second air pipe is fixedly connected with a third air pipe, one end of the third air pipe is fixedly connected with one end of the first air pipe, the other end of the first air pipe is fixedly connected with the second air pipe, the other end of the third air pipe is fixedly connected with a sliding groove formed in the bolt, the sliding groove formed in the bolt is connected with a piston in a sliding mode, the piston is fixedly connected with a supporting rod, and the supporting rod is connected with the bolt in a sliding mode.
Preferably, the bolt is fixedly connected with the fixing block, the cross section of the fixing block is of a triangular structure, and the nut is of a circular truncated cone-shaped structure.
Preferably, the piston is of a cylinder structure, the support rod is of a cylinder structure, and the diameter of the support rod is smaller than that of the piston.
Preferably, six pistons are arranged on the bolt uniformly.
Preferably, the second air bag and the first air bag are both in an annular structure, and the mounting seat is in an arch structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. The side wall of the bolt is fixedly connected with the first air bag, and the bottom surface of the top end of the bolt is fixedly connected with the second air bag, so that the vibration generated by the air conditioner external unit in the operation process can be conveniently relieved through the first air bag and the second air bag, and the noise generated by the air conditioner external unit can be reduced;
2. The piston is connected with the bolt in a sliding manner, the piston is fixedly connected with the supporting rod, and the supporting rod is connected with the bolt in a sliding manner, so that the first air bag and the second air bag are extruded when the air conditioner external unit works, the piston is pushed, the supporting rod is more protruded, the supporting rod can better support the nut, and the nut is prevented from loosening;
3. The utility model discloses simple structure, reasonable in design, convenient to use has improved stability and novelty, greatly increased the practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Fig. 2 is a schematic connection diagram of the first air bag, the second air bag and the bolt according to the present invention;
Fig. 3 is a schematic connection diagram of the bolt, the piston and the support rod of the present invention.
In the figure: 1. the air conditioner outdoor unit comprises an air conditioner outdoor unit body, 2, a first fixing piece, 3, a second fixing piece, 4, a mounting seat, 5, a bolt, 6, a first air bag, 7, a nut, 8, a fixing block, 9, a first air pipe, 10, a second air bag, 11, a second air pipe, 12, a third air pipe, 13, a piston, 14 and a supporting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
As shown in fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a vibration damper for a refrigerating device comprises a first fixing piece 2, wherein the first fixing piece 2 is vertically connected with a second fixing piece 3, the second fixing piece 3 is fixedly connected with an installation seat 4 through a bolt 5, the top end of the installation seat 4 is fixedly connected with an air conditioner external unit 1, the bolt 5 is in threaded connection with a nut 7, the side wall of the bolt 5 is fixedly connected with a first air bag 6, the bottom surface of the top end of the bolt 5 is fixedly connected with a second air bag 10, the first air bag 6 is fixedly connected with one end of a second air pipe 11, the other end of the second air pipe 11 is fixedly connected with a third air pipe 12, one end of the third air pipe 12 is fixedly connected with one end of a first air pipe 9, the other end of the first air pipe 9 is fixedly connected with the second air pipe 11, the other end of the third air pipe 12 is fixedly connected with a sliding groove arranged on the bolt 5, and is in sliding connection with a piston 13 arranged, the piston 13 is fixedly connected with a support rod 14, and the support rod 14 is connected with the bolt 5 in a sliding manner.
Further, the bolt 5 is fixedly connected with a fixed block 8, the cross section of the fixed block 8 is of a triangular structure, and the nut 7 is of a circular truncated cone-shaped structure; thereby be convenient for the fixed block 8 with mount pad 4 contacts, thereby make the bottom surface on the top of bolt 5 with there is the gap between the mount pad 4, thereby be convenient for the support of second gasbag 10, thereby conveniently pass through the second gasbag 10 is carried out the bradyseism.
Further, the piston 13 is of a cylindrical structure, the support rod 14 is of a cylindrical structure, and the diameter of the support rod 14 is smaller than that of the piston 13; so that when the first and second air cells 6 and 10 are pressed, the piston 13 slides inside the bolt 5, and the support rod 14 protrudes from the bolt 5, so that the support rod 14 supports the nut 7, preventing the nut 7 from being loosened.
Further, six pistons 13 are arranged, and the six pistons 13 are uniformly arranged on the bolt 5; thereby facilitating better support of the nut 7 by the support rod 14 and preventing the nut 7 from loosening.
Further, the second air bag 10 and the first air bag 6 are both in an annular structure, and the mounting seat 4 is in an arch structure; thereby reducing the contact area between the mounting seat 4 and the second fixing member 3, increasing the weight and reducing the vibration.
The working principle is as follows: when the utility model is used, firstly, the air conditioner outdoor unit 1 is installed on the outer wall of a building through the first fixing piece 2 and the second fixing piece 3, the bolt 5 penetrates through the installation seat 4 and the second fixing piece 3, when the nut 7 is screwed, the nut 7 can extrude the first air bag 6, and the installation seat 4 extrudes the second air bag 10, so that the piston 13 slides in the chute in the bolt 5, the supporting rod 14 penetrates out of the bolt 5, the position of the nut 7 is limited, and the nut 7 is prevented from loosening; when the air conditioner outdoor unit 1 starts to operate, vibration is generated, when vibration is generated between the mounting seat 4 and the second fixing piece 3, the mounting seat 4 and the second fixing piece 3 are connected through the bolt 5 and the nut 7, so that when vibration is generated, the mounting seat 4 collides with the first air bag 6 and the second air bag 10, when vibration is buffered through the first air bag 6 and the second air bag 10, gas in the first air bag 6 and gas in the second air bag 10 enter the third air pipe 12 through the second air pipe 11 and the first air pipe 9 respectively, so that the gas enters the sliding groove in the bolt 5, so that the piston 13 is pushed, the supporting rod 14 is more protruded, the supporting nut 7 with the better supporting rod 14 is made, and the nut 7 is prevented from loosening.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A vibration damping device for a refrigeration device comprises a first fixing piece (2), and is characterized in that: the first fixing part (2) is vertically connected with a second fixing part (3), the second fixing part (3) is fixedly connected with an installation seat (4) through a bolt (5), the top end of the installation seat (4) is fixedly connected with an air conditioner external unit (1), the bolt (5) is in threaded connection with a nut (7), the side wall of the bolt (5) is fixedly connected with a first air bag (6), the bottom surface of the top end of the bolt (5) is fixedly connected with a second air bag (10), the first air bag (6) is fixedly connected with one end of a second air pipe (11), the other end of the second air pipe (11) is fixedly connected with a third air pipe (12), one end of the third air pipe (12) is fixedly connected with one end of a first air pipe (9), the other end of the first air pipe (9) is fixedly connected with the second air pipe (11), the other end of the third air pipe (12) is fixedly connected with a sliding groove arranged on the bolt (5), the bolt is characterized in that the bolt (5) is provided with a sliding groove in sliding connection with a piston (13), the piston (13) is fixedly connected with a supporting rod (14), and the supporting rod (14) is in sliding connection with the bolt (5).
2. The vibration damping device for a refrigeration apparatus according to claim 1, wherein: the bolt (5) is fixedly connected with the fixing block (8), the cross section of the fixing block (8) is of a triangular structure, and the nut (7) is of a round table-shaped structure.
3. The vibration damping device for a refrigeration apparatus according to claim 1, wherein: the piston (13) is of a cylindrical structure, the supporting rod (14) is of a cylindrical structure, and the diameter of the supporting rod (14) is smaller than that of the piston (13).
4. The vibration damping device for a refrigeration apparatus according to claim 1, wherein: six pistons (13) are arranged, and six pistons (13) are uniformly arranged on the bolt (5).
5. The vibration damping device for a refrigeration apparatus according to claim 1, wherein: the second air bag (10) and the first air bag (6) are both in annular structures, and the mounting seat (4) is in an arch structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121136.2U CN211041188U (en) | 2019-07-17 | 2019-07-17 | Vibration damper for refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121136.2U CN211041188U (en) | 2019-07-17 | 2019-07-17 | Vibration damper for refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041188U true CN211041188U (en) | 2020-07-17 |
Family
ID=71563814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921121136.2U Expired - Fee Related CN211041188U (en) | 2019-07-17 | 2019-07-17 | Vibration damper for refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211041188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158484A (en) * | 2021-12-27 | 2022-03-11 | 山东万邦建筑科技有限公司 | Air source heat pump system for livestock and poultry breeding greenhouse |
-
2019
- 2019-07-17 CN CN201921121136.2U patent/CN211041188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158484A (en) * | 2021-12-27 | 2022-03-11 | 山东万邦建筑科技有限公司 | Air source heat pump system for livestock and poultry breeding greenhouse |
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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: 20200717 Termination date: 20210717 |