CN211423726U - Vibration isolation device of heat pump unit - Google Patents
Vibration isolation device of heat pump unit Download PDFInfo
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- CN211423726U CN211423726U CN202020104201.7U CN202020104201U CN211423726U CN 211423726 U CN211423726 U CN 211423726U CN 202020104201 U CN202020104201 U CN 202020104201U CN 211423726 U CN211423726 U CN 211423726U
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- heat pump
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- vibration
- isolation cylinder
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- 238000002955 isolation Methods 0.000 title claims abstract description 193
- 238000009434 installation Methods 0.000 claims abstract description 53
- 230000001629 suppression Effects 0.000 claims description 24
- 238000000926 separation method Methods 0.000 claims description 7
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- 238000003466 welding Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
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- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 230000005764 inhibitory process Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
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- 230000005540 biological transmission Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
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- 238000007906 compression Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000425571 Trepanes Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model discloses a heat pump set vibration isolation device, including vibration isolation cylinder A and vibration isolation cylinder B, vibration isolation cylinder A installs the parallel right side at vibration isolation cylinder B, vibration isolation cylinder A and vibration isolation cylinder B bottom are connected with the installation base, vibration isolation cylinder A and vibration isolation cylinder B have cup jointed the installation end cover on the downside circumference outer wall, two the installation end cover all is through bolt and installation base fixed connection, and it has a neotype stable anti-shake device to increase through two vibration isolation cylinder upside outsides at this heat pump set vibration isolation device, can make whole vibration isolation device separate the vibration effect and stability can be more excellent when carrying out the vibration isolation to heat pump set through stabilizing anti-shake device, prevents that the produced vibration of heat pump set can drive whole vibration isolation device and produce the condition emergence of rocking when installing on the vibration isolation device during operation heat pump set, and the vibration isolation device can not produce again and rock and then can guarantee that heat pump set can more stably take place to heat pump set vibration isolation The operation is performed.
Description
Technical Field
The utility model belongs to the technical field of the isolator is relevant, concretely relates to heat pump set vibration isolation mounting.
Background
The vibration isolator is an elastic element for connecting equipment and a foundation, is used for reducing and eliminating vibration force transmitted to the foundation by the equipment and vibration transmitted to the equipment by the foundation, can be applied to steel spring vibration isolators from equipment weighing hundreds of tons to light precise instruments, is generally used in places with static compression more than 5 centimeters or in places where the temperature and other environmental conditions do not allow the adoption of materials such as rubber, and has the advantages that: the static compression amount is large, the natural frequency is low, the low-frequency vibration isolation is good, the oil, water, solvent and the like can be resisted, the temperature change is not influenced, the aging or creep deformation can not occur, the characteristic change is small when the mass production is carried out, and the defects are that: firstly, the damping is extremely small (the damping ratio is about 0.005), so that the transmission rate is very large during resonance, secondly, the vibration is easy to be transmitted along the steel wire during high frequency, and thirdly, the swinging motion is easy to be generated, so that external damping (such as metal wires, rubber, felt and the like) and inert blocks are always added.
The prior heat pump set vibration isolation device technology has the following problems: when the heat pump unit is installed on the installation top seat and works, the vibration generated by the heat pump unit in work can be transmitted to the installation top seat at the moment, then the installation top seat is influenced by vibration and then two vibration isolation connecting columns connected at the bottom of the installation top seat can be pushed to be pressed downwards, the pressed vibration isolation connecting columns can respectively play a role in vibration isolation and vibration reduction on the vibration generated by the heat pump unit through vibration isolation springs inside two vibration isolation cylinders, the installation top seat is influenced by the vibration of the heat pump unit to be ceaselessly movable up and down in the process, the installation top seat can be shaken in the process, the vibration isolation device is influenced by the vibration of the heat pump unit to generate polarization, the vibration isolation effect on the heat pump unit can be influenced, and the working stability of the heat pump unit can be influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat pump set vibration isolation mounting to the heat pump set that installs it that the vibration isolation mounting that provides among the above-mentioned background art carries out the upper and lower activity that the vibration isolation mounting received heat pump set vibration transmission influence can not stop, can probably cause the mount pad to produce at this in-process like this and rock, makes the vibration isolation mounting receive the heat pump set vibration influence and produce the problem of laying of polarization.
In order to achieve the above object, the utility model provides a following technical scheme: a vibration isolation device of a heat pump unit comprises a vibration isolation cylinder A and a vibration isolation cylinder B, wherein the vibration isolation cylinder A is arranged on the parallel right side of the vibration isolation cylinder B, the bottoms of the vibration isolation cylinder A and the vibration isolation cylinder B are connected with an installation base, the outer walls of the bottommost circumferences of the vibration isolation cylinder A and the vibration isolation cylinder B are sleeved with installation bottom sleeves, the two installation bottom sleeves are fixedly connected with the installation base through bolts, lifting holes are formed in the outer walls of the centers of the uppermost ends of the vibration isolation cylinder A and the vibration isolation cylinder B, vibration isolation connecting columns are sleeved in the circumferences of the two lifting holes, the uppermost ends of the two vibration isolation connecting columns are connected with fixed plates, the upper ends of the two fixed plates are connected with an installation top seat, vibration isolation pads are arranged on the outer wall of the upper end of the installation top seat, stable vibration prevention devices are connected to the outsides of the vibration isolation cylinder A and the vibration isolation cylinder, the installation base and the installation top seat are provided with installation holes close to the vertical insides at four corners, the stable anti-shaking device is provided with a stable anti-shaking main board, the vertical insides at the left and right sides of the center of the stable anti-shaking main board are provided with fixing sleeve holes, the two fixing sleeve holes are respectively sleeved outside the peripheries of the vibration isolation cylinders A and B close to the upper sides, the stable anti-shaking main board is fixedly connected with the vibration isolation cylinders A and B through fixing bolts, the centers at the front and the rear sides of the stable anti-shaking main board and the vertical insides close to the four corners are respectively provided with inhibition perforations, the peripheries of the six inhibition perforations are respectively sleeved with inhibition rods, the upper and the lower ends of the six inhibition rods are respectively arranged outside the outer walls at the upper and the lower ends of the stable anti-shaking main board, the bottoms of the six inhibition rods are respectively connected with bottom stoppers, and the uppermost ends of, and six top connecting blocks are fixedly connected with the outer wall of the bottom of the stable anti-shaking main board through welding.
Preferably, the inside restriction separation blade that all is provided with of most side circumference of vibration isolation cylinder A and vibration isolation cylinder B, two vibration isolation connecting column bottom all through the welding respectively with two restriction separation blade fixed connection, two restriction separation blade bottom all is connected with vibration isolation spring, two vibration isolation spring's bottom all is connected with the laminating film.
Preferably, the installation base and the installation top seat are kept parallel to each other, and the outer walls of the periphery of the installation base and the periphery of the installation top seat are respectively kept vertical and parallel.
Preferably, the vibration isolation cylinder A and the vibration isolation cylinder B are identical in component parts and shape and size, the elastic coefficients of the vibration isolation springs in the vibration isolation cylinder A and the vibration isolation cylinder B are identical, and the tops of the two vibration isolation connecting columns are horizontally flush when the two vibration isolation springs are in an unstressed state.
Preferably, the circumferential inner walls of the six suppression through holes in the stable anti-shaking main plate are respectively attached to the circumferential outer walls of the six suppression rods, and the length of each of the six suppression rods is equal to the gap distance between the top of each of the vibration isolation cylinders A and B and the outer wall of the bottom of the mounting top seat.
Preferably, the vibration isolator is a rectangular sheet structure made of soft rubber, the peripheral outer walls of the vibration isolator are flush with the peripheral outer walls of the mounting top seat respectively, and the vibration isolator is fixedly connected with the mounting top seat through an adhesive.
Compared with the prior art, the utility model provides a heat pump set vibration isolation mounting possesses following beneficial effect:
1. the utility model discloses an increase a neotype stable anti-shake device in this heat pump set vibration isolator's two vibration isolation cylinder upside outsides, and six suppression lever tops on this neotype stable anti-shake device then through the top connecting block with the mount pad fixed connection of vibration isolator, can make whole vibration isolator when carrying out the vibration isolation to the heat pump set vibration isolation effect and stability can be more excellent through this neotype stable anti-shake device, prevent that the vibration that the heat pump set produced when installing on the vibration isolator in operation can drive whole vibration isolator and produce the condition emergence of rocking, and the vibration isolator can not produce rocking when carrying out the vibration isolation to the heat pump set again can guarantee that the heat pump set can work more stably;
2. the utility model discloses a concrete using-way and principle of device are as follows in stability prevent shaking, at first this neotype stability prevent shaking on the device prevent shaking the mainboard and cup joint respectively through two fixed trepanning and fix outside and fix through fixing bolt at two vibration isolation jar upside, and it prevents shaking the mainboard front and back side center department inside stably and be close to the vertical inside totally six suppression perforation insides of four corners department and all cup jointed the suppression pole, and the top of six suppression poles all through the top connecting block and with installation footstock fixed connection, and all increase bottom dog in the bottom of six suppression poles, like this when heat pump set installs on the installation footstock and during operation, the produced vibration of the heat pump set of during operation can transmit on the installation footstock this moment, then the installation footstock receives the vibration influence then can promote two vibration isolation spliced poles of its bottom connection to push down, and the vibration isolation spliced pole of pushing down then can be respectively through the vibration isolation spring of two vibration isolation jar insides to the vibration that produces Play the effect of vibration isolation damping, the mount footstock receives the up-and-down activity that heat pump set vibration transmission influence can not stop at this in-process, can lead to the fact the mount footstock to produce like this and rock at this in-process, but this moment because six suppression poles are cup jointed respectively and are prevented shaking six suppression perforation insides on the mainboard steadily, so six suppression poles can guide the mount footstock activity from top to bottom, and six suppression poles can restrict each other when the activity from top to bottom, make the mount footstock only can make a round trip the activity vibration isolation on a vertically straight line, just so can effectually avoid the mount footstock to receive the vibration influence and produce the condition emergence of rocking when the vibration isolation operation is carried out through the vibration isolation spring in the activity from top to bottom, thereby can make heat pump set during the vibration isolation effect can be more stable at the during operation in.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of an external three-dimensional structure of a vibration isolation device of a heat pump unit according to the present invention;
fig. 2 is a schematic view of an internal cross-sectional structure of a vibration isolation device of a heat pump unit according to the present invention;
fig. 3 is a schematic view of a vertical cross-section structure of the stable anti-shaking device provided by the present invention;
in the figure: 1. installing a base; 2. installing a bottom sleeve; 3. a vibration isolation cylinder A; 4. a vibration isolation cylinder B; 5. mounting holes; 6. stabilizing the anti-sloshing device; 7. installing a top seat; 8. a vibration isolation connecting column; 9. a vibration isolator; 10. attaching a bottom sheet; 11. a vibration isolation spring; 12. a limiting baffle plate; 13. a fixing plate; 14. a lifting hole; 15. a bottom stop block; 16. a top connecting block; 17. stabilizing the anti-shaking main board; 18. inhibiting perforation; 19. fixing the trepan boring; 20. a suppression lever.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a vibration isolation device of a heat pump unit comprises a vibration isolation cylinder A3 and a vibration isolation cylinder B4, wherein the vibration isolation cylinder A3 is installed on the parallel right side of the vibration isolation cylinder B4, the bottoms of the vibration isolation cylinder A3 and the vibration isolation cylinder B4 are connected with an installation base 1, the outer walls of the bottommost circumferences of the vibration isolation cylinder A3 and the vibration isolation cylinder B4 are sleeved with installation bottom sleeves 2, the two installation bottom sleeves 2 are fixedly connected with the installation base 1 through bolts, lifting holes 14 are formed in the outer walls of the centers of the uppermost ends of the vibration isolation cylinder A3 and the vibration isolation cylinder B4, vibration isolation connecting columns 8 are sleeved in the circumferences of the two lifting holes 14, the uppermost ends of the two vibration isolation connecting columns 8 are connected with fixing plates 13, the upper ends of the two fixing plates 13 are connected with an installation top seat 7, vibration isolation pads 9 are arranged on the outer wall of the upper end of the installation top seat 7, the installation base 1 and the installation top seat 7 are, the vibration isolation pad 9 is a rectangular sheet structure made of soft rubber, the peripheral outer walls of the vibration isolation pad 9 are flush with the peripheral outer walls of the mounting top seat 7 respectively, the vibration isolation pad 9 and the mounting top seat 7 are fixedly connected through an adhesive, the vibration isolation pad 9 not only can enable the connection and the attachment between the heat pump unit and the mounting top seat 7 to be firmer, but also can play a certain vibration isolation role in the vibration generated during the work of the heat pump unit so as to increase the vibration isolation effect on the heat pump unit, the vibration isolation cylinder A3 and the vibration isolation cylinder B4 are externally connected with a stable anti-shaking device 6 close to the upper side, the top of the stable anti-shaking device 6 is connected with the bottom outer wall of the mounting top seat 7, the mounting base 1 and the mounting top seat 7 are respectively provided with mounting holes 5 close to the vertical inner parts at four corners, the inner parts of the uppermost circumferences of the vibration isolation cylinder A3 and the vibration isolation cylinder B4 are respectively provided with limiting, two restriction separation blades 12 bottoms all are connected with vibration isolation spring 11, two vibration isolation spring 11's bottom all is connected with laminating film 10, vibration isolation jar A3 and vibration isolation jar B4 constitute the part and the shape size is all the same, vibration isolation jar A3 and vibration isolation jar B4 inside vibration isolation spring 11's elasticity coefficient is the same, two vibration isolation spring 11 are at the horizontal parallel and level in top of two vibration isolation spliced poles 8 when not stress state, two vibration isolation jar symmetry installations just are connected with mount pad 7, can make like this that vibration isolation jar A3 and vibration isolation jar B4 can complement each other and play vibration isolation and damping's effect, thereby guarantee that heat pump set can be more stable high-efficient in the use of work.
A vibration isolation device of a heat pump unit is characterized in that a stable anti-shaking main board 17 is arranged on a stable anti-shaking device 6, fixing sleeve holes 19 are respectively arranged in the vertical inner parts of the left side and the right side of the center of the stable anti-shaking main board 17, the two fixing sleeve holes 19 are respectively sleeved on the vibration isolation cylinder A3 and the vibration isolation cylinder B4 close to the outer part of the upper side circumference, the stable anti-shaking main board 17 is fixedly connected with the vibration isolation cylinder A3 and the vibration isolation cylinder B4 through fixing bolts, inhibition through holes 18 are respectively arranged in the center of the front side and the rear side of the stable anti-shaking main board 17 and the vertical inner parts close to the four corners, inhibition rods 20 are respectively sleeved in the circumference of the six inhibition through holes 18, the upper ends and the lower ends of the six inhibition rods 20 are respectively arranged on the outer parts of the upper end and the lower end of the stable anti-shaking main board 17, bottom stoppers 15 are respectively connected with bottom stoppers 15, top connecting blocks 16, the circumferential inner walls of six suppression perforations 18 on the stable anti-shaking main board 17 are respectively attached to the circumferential outer walls of six suppression rods 20, the lengths of the six suppression rods 20 are equal to the gap distances between the tops of the vibration isolation cylinders A3 and B4 and the bottom outer wall of the mounting top base 7, when the heat pump unit is mounted on the mounting top base 7 and works, the vibration generated by the heat pump unit in work can be transmitted to the mounting top base 7, then the mounting top base 7 can push the two vibration isolation connecting columns 8 connected to the bottoms of the mounting top base 7 to press downwards under the influence of the vibration, the pressed vibration isolation connecting columns 8 can respectively play a role of vibration isolation and vibration reduction on the vibration generated by the heat pump unit through the vibration isolation springs 11 in the two vibration isolation cylinders, in the process, the mounting top base 7 can continuously move up and down under the influence of the vibration transmission of the heat pump unit, and thus the mounting top base 7 can inevitably shake in the process, but at this moment, because six suppression poles 20 are respectively sleeved inside six suppression perforations 18 on the stable anti-shaking main board 17, so six suppression poles 20 can guide the installation footstock 7 to move up and down, and six suppression poles 20 can restrict each other when moving up and down, so that the installation footstock 7 can only carry out vibration isolation back and forth on a vertical straight line, and thus the situation that the installation footstock 7 is affected by vibration and shakes when moving up and down and carrying out vibration isolation operation through the vibration isolation spring 11 can be effectively avoided, thereby increasing the vibration isolation effect of the heat pump unit and simultaneously enabling the heat pump unit to be more stable when working.
The utility model discloses a theory of operation and use flow: after the heat pump unit vibration isolation device is installed, when the heat pump unit vibration isolation device is used, firstly, the installation base 1 needs to be installed on a special base through bolts, then the vibration isolation cylinder A3 and the vibration isolation cylinder B4 need to be symmetrically installed on the installed installation base 1, then the installation top seat 7 needs to be horizontally placed on the fixed plates 13 at the tops of the two vibration isolation connecting columns 8 and fixed through fixing bolts, then only the heat pump unit needs to be fixed on the vibration isolation pads 9 on the installation top seat 7 through the special bolts, therefore, when the heat pump unit works, the vibration generated by the heat pump unit in work can be transmitted to the installation top seat 7, then the installation top seat 7 is influenced by vibration to push the two vibration isolation connecting columns 8 connected at the bottom of the installation top seat to be pressed downwards, and the vibration isolation connecting columns 8 which are pressed downwards play a vibration isolation role on the vibration generated by the heat pump unit through the vibration isolation springs 11 in the two vibration isolation cylinders respectively, and two vibration isolation cylinder upside outsides at this heat pump set vibration isolation mounting increase have a neotype stable anti-shake device 6, and six suppression pole 20 tops on this neotype stable anti-shake device 6 then through top connecting block 16 and with vibration isolation device's installation footstock 7 fixed connection, it can be more excellent to make whole vibration isolation device separate the vibration effect and stability when carrying out the vibration isolation to heat pump set through this neotype stable anti-shake device 6, prevent that the produced vibration of heat pump set can drive whole vibration isolation device and produce the condition emergence of rocking when installing the vibration isolation device on the during operation on the heat pump set.
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 (6)
1. The utility model provides a heat pump set vibration isolation mounting, includes vibration isolation jar A (3) and vibration isolation jar B (4), its characterized in that: the vibration isolation cylinder A (3) is arranged on the parallel right side of the vibration isolation cylinder B (4), the bottom of the vibration isolation cylinder A (3) and the bottom of the vibration isolation cylinder B (4) are connected with an installation base (1), the bottommost circumference outer walls of the vibration isolation cylinder A (3) and the vibration isolation cylinder B (4) are sleeved with installation bottom sleeves (2), two installation bottom sleeves (2) are fixedly connected with the installation base (1) through bolts, lifting holes (14) are formed in the outer walls of the uppermost center positions of the vibration isolation cylinder A (3) and the vibration isolation cylinder B (4), connecting columns (8) are sleeved in the circumferences of the two lifting holes (14), the uppermost ends of the two vibration isolation connecting columns (8) are connected with fixed plates (13), the upper ends of the two fixed plates (13) are connected with installation top seats (7), and vibration isolation pads (9) are arranged on the outer walls of the upper ends of the installation top seats (7), the vibration isolation cylinder A (3) and the vibration isolation cylinder B (4) are externally connected with a stable anti-shaking device (6) close to the upper side, the top of the stable anti-shaking device (6) is connected with the outer wall of the bottom of the mounting top seat (7), the mounting base (1) and the mounting top seat (7) are respectively provided with a mounting hole (5) close to the vertical inner part at the four corners, the stable anti-shaking device (6) is provided with a stable anti-shaking main board (17), the vertical inner parts at the left side and the right side of the center of the stable anti-shaking main board (17) are respectively provided with a fixing trepanning (19), the two fixing trepanning (19) are respectively sleeved at the outer parts of the periphery of the upper side, the stable anti-shaking main board (17) is fixedly connected with the vibration isolation cylinder A (3) and the vibration isolation cylinder B (4) through fixing bolts, the center of the front side and the back side of the stable anti-shaking main board (17) and the vertical inner parts close to the four corners are respectively, six restrain and perforate (18) circumference inside all cup jointed restraint lever (20), six the upper and lower both ends of restraint lever (20) set up respectively and stably prevent shaking mainboard (17) upper and lower both ends outer wall outside, six restraint lever (20) bottom all is connected with bottom dog (15), six restraint lever (20) top all is provided with top connecting block (16), six top connecting block (16) all through welding and stably prevent shaking mainboard (17) bottom outer wall fixed connection.
2. The vibration isolation device of a heat pump unit according to claim 1, wherein: isolation cylinder A (3) and isolation cylinder B (4) are all provided with restriction separation blade (12), two inside the circumference of the top all through the welding in isolation joint post (8) bottom all with two restriction separation blade (12) fixed connection, two restriction separation blade (12) bottom all is connected with isolation spring (11), two the bottom of isolation spring (11) all is connected with laminating film (10).
3. The vibration isolation device of a heat pump unit according to claim 1, wherein: the mounting base (1) and the mounting top seat (7) are mutually kept in a relatively parallel state, and the outer walls of the periphery of the mounting base (1) and the periphery of the mounting top seat (7) are respectively kept vertical and parallel.
4. The vibration isolation device of a heat pump unit according to claim 2, wherein: the vibration isolation cylinder A (3) and the vibration isolation cylinder B (4) are identical in component parts and shape and size, the elastic coefficients of the vibration isolation springs (11) in the vibration isolation cylinder A (3) and the vibration isolation cylinder B (4) are identical, and the tops of the two vibration isolation connecting columns (8) are horizontally flush when the two vibration isolation springs (11) are in an unstressed state.
5. The vibration isolation device of a heat pump unit according to claim 1, wherein: the inner walls of the circumferences of six suppression through holes (18) in the stable anti-shaking main board (17) are respectively attached to the outer walls of the circumferences of six suppression rods (20), and the lengths of the six suppression rods (20) are equal to the gap distances between the tops of the vibration isolation cylinders A (3) and B (4) and the outer wall of the bottom of the mounting top seat (7).
6. The vibration isolation device of a heat pump unit according to claim 1, wherein: the vibration isolation pad (9) is a rectangular sheet structure made of soft rubber, the peripheral outer walls of the vibration isolation pad (9) are flush with the peripheral outer walls of the mounting footstock (7) respectively, and the vibration isolation pad (9) is fixedly connected with the mounting footstock (7) through adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104201.7U CN211423726U (en) | 2020-01-17 | 2020-01-17 | Vibration isolation device of heat pump unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104201.7U CN211423726U (en) | 2020-01-17 | 2020-01-17 | Vibration isolation device of heat pump unit |
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| CN211423726U true CN211423726U (en) | 2020-09-04 |
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| CN202020104201.7U Expired - Fee Related CN211423726U (en) | 2020-01-17 | 2020-01-17 | Vibration isolation device of heat pump unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392902A (en) * | 2020-11-05 | 2021-02-23 | 深圳市乾行达科技有限公司 | Vibration isolation buffer device |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392902A (en) * | 2020-11-05 | 2021-02-23 | 深圳市乾行达科技有限公司 | Vibration isolation buffer device |
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