CN110926065A - Filter assembly and refrigerating device with same - Google Patents
Filter assembly and refrigerating device with same Download PDFInfo
- Publication number
- CN110926065A CN110926065A CN201811094292.4A CN201811094292A CN110926065A CN 110926065 A CN110926065 A CN 110926065A CN 201811094292 A CN201811094292 A CN 201811094292A CN 110926065 A CN110926065 A CN 110926065A
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- CN
- China
- Prior art keywords
- filter
- connecting rod
- clamp
- filter assembly
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005057 refrigeration Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a filter assembly, which comprises a filter and a filter support, wherein a clamp capable of rotating relative to the filter support is arranged at the end part of the filter support, and a locking assembly used for locking the clamp after the clamp rotates in place is arranged between the clamp and the filter support. The invention solves the problem that the filter in the prior art is poor in filtering effect easily caused by uneven distribution of the medium when in use.
Description
Technical Field
The invention relates to an improvement of a filter assembly and a structure of a refrigerating device with the filter assembly.
Background
The existing refrigeration devices generally comprise a refrigeration unit, an element filter in the refrigeration unit is generally connected with a condenser and a capillary tube and is an important part of a refrigeration pipeline, and the filter filters metal magazines and various oxides in a refrigeration cycle through media in the filter, so that the aim of preventing the capillary tube from being blocked or preventing a compressor from being damaged is fulfilled.
However, since the refrigeration unit filter is a tubular device, the media is distributed uniformly throughout the filter to maximize its effectiveness, and if the media is not uniformly distributed or is otherwise cavitated within the filter, the filtering function is compromised. Because the refrigeration unit can receive the space restriction in the design process, so the position overall arrangement of different cold storage plant designs at refrigeration pipeline arrangement and condenser, evaporimeter etc. presents very big differentiation, therefore the position overall arrangement of filter also changes along with it to the filter is fixed connection in the refrigeration pipeline, in case the position is fixed, just hard to optimize the regulation again, often can lead to the filter effect poor because medium distributes unevenly in the filter.
Disclosure of Invention
The invention provides a filter assembly, which solves the problem that a filter in the prior art is poor in filtering effect easily caused by uneven distribution of a medium when the filter is used.
In order to solve the technical problems, the invention adopts the following technical scheme:
a filter assembly comprises a filter and a filter support, wherein a clamp which can rotate relative to the filter support is arranged at the end part of the filter support, and a locking assembly which is used for locking the clamp after the clamp rotates in place is arranged between the clamp and the filter support.
The invention also comprises the following additional technical features:
further, the filter holder is height-adjustable.
Further, the filter support includes fixing base, a screw thread section of thick bamboo and with screw rod that the screw thread section of thick bamboo cooperatees, the clip sets up the tip of screw rod.
Furthermore, the filter support comprises a base, a plug-in mounting seat and a connecting rod, a plug-in mounting space is formed in the middle of the plug-in mounting seat, the plug-in mounting seat is fixed on the base, the connecting rod is inserted into the plug-in mounting seat, a height adjusting mechanism capable of adjusting the height of the connecting rod is arranged between the connecting rod and the plug-in mounting seat, and the clamp is arranged at the end of the connecting rod.
Furthermore, height adjusting mechanism is including the regulating block be provided with a plurality of recesses on the inner wall of cartridge seat both sides, the regulating block is fixed with the connecting rod, is provided with the perforation in the regulating block, and the fenestrate both ends cartridge has spherical spacing post respectively, is provided with the elastic component in the perforation between two spherical spacing posts, spherical spacing post supports and leans on in the recess of both sides inner wall.
Furthermore, the connecting rod comprises a connecting rod head and a hollow connecting rod body, the adjusting block is inserted and fixed at the end of the connecting rod body, and the diameter of the connecting rod head is larger than the hollow aperture of the insertion seat.
Furthermore, the locking assembly comprises a locking nut and a locking handle, and the locking handle penetrates through the clamp and the connecting rod and then is screwed and fixed in the locking nut and pressed on the upper end face of the clamp.
Furthermore, the locking handle comprises a rotating handle, a pressing section and a thread section matched with the locking nut, wherein the rotating handle, the pressing section and the thread section are sequentially connected, and the diameter of the pressing section is larger than that of the thread end.
Further, the clip is including support arm, slide arm and elastic expansion piece, support arm and slide arm enclose to establish and form the clamping chamber, have the slip chamber at the shaping of support arm bottom, and elastic expansion piece is located the slip intracavity, and slide arm one end stretches into after passing slip chamber diapire the slip intracavity, elastic expansion piece cover is established on the slide arm the one end tip that the slide arm stretched into the slip chamber is provided with the fastener.
The invention further provides a refrigerating device which comprises a refrigerating unit, wherein the refrigerating unit comprises the filter assembly in the technical scheme.
The invention has the following advantages and positive effects:
the invention provides a filter assembly, which comprises a filter and a filter support, wherein a clamp capable of rotating relative to the filter support is arranged at the end part of the filter support, and a locking assembly used for locking the clamp after the clamp rotates in place is arranged between the clamp and the filter. The filter provided by the invention can be assembled on the clamp, the clamp can rotate, the angle of the filter can be adjusted by rotating the clamp, the angle of the filter can be adjusted, and the problem of poor filtering effect caused by uneven medium distribution due to the fact that the filter in the prior art is fixed and cannot be adjusted is solved.
Drawings
FIG. 1 is a perspective view of a filter assembly according to the present invention;
FIG. 2 is a first schematic view of the filter assembly of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is a second schematic structural view of the filter assembly of the present invention;
FIG. 5 is a schematic view of the construction of the clip of the filter assembly of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and the detailed description,
the invention provides an embodiment of a filter assembly, which is shown in fig. 1-5, and comprises a filter 100 and a filter support 200, wherein a clamp 300 which can rotate relative to the filter support 200 is arranged at the end part of the filter support 200, the clamp 300 is mainly used for clamping and fixing the filter 100, when the clamp 300 in the embodiment is arranged, the clamp can rotate relative to the filter support 200, the rotation of the angle of the filter 100 assembled on the clamp 300 is realized, the adjustment of the angle of the filter 100 is realized, when the filter 100 needs to be adjusted, the filter 100 can be rotated to a proper inclination angle by adjusting the rotation of the clamp 300, a locking assembly 400 which is used for locking the clamp 300 after the clamp 300 is rotated to the right position is also arranged between the clamp 300 and the filter support 200, the clamp 300 and the filter support 200 are locked and fixed by the locking assembly 400 after the clamp 300 is rotated to the right position, so that the clip 300 and the filter 100 are fixed at a certain position. Through the cooperation use of the filter assembly in this embodiment, can make filter 100 angle be adjustable, during the adjustment, the accessible is opened locking Assembly 400, then rotate clip 300 adjust filter 100 to suitable angle can, it is poor to have solved filter 100 because of the inhomogeneous filter effect that leads to of inside medium, and then lead to the problem of capillary blockage or compressor damage among the whole refrigerating system, has improved whole refrigerating system's performance.
Preferably, the locking assembly 400 in this embodiment includes a locking nut 410 and a locking handle 420, and the locking handle 420 is screwed and fixed in the locking nut 410 after passing through the clip 300 and the filter holder 200 and is pressed on the upper end surface of the clip 300, so as to realize locking and fixing between the clip 300 and the filter holder 100.
Preferably, the locking handle 420 comprises a rotating handle 421, a pressing section 422 and a threaded section 423 matched with the locking nut 410, which are sequentially connected, and the diameter of the pressing section 422 is larger than that of the threaded section 423. The rotary handle 421 is mainly used for facilitating the use of rotary tightening, the threaded section 423 is mainly used for being matched with the filter support 200 and the clamp 300 in a tightening way, and the pressing section 422 is mainly used for being pressed on the end face of the clamp 300 to achieve pressing and positioning.
Because the refrigeration unit can receive the restriction of refrigeration unit internal installation space when assembling, for the installation space of further ensureing that filter 100 in this embodiment can adapt installation different height, filter support 200 sets up to height-adjustable in this embodiment for the height of filter limit 200 is for can adjusting, makes its installation that can satisfy different installation spaces use, has strengthened the commonality of filter 100, has enlarged the range of application of filter, makes filter 100 can realize the adjustment of height and angle simultaneously.
One of the height adjustment setting modes of the filter holder 200 in this embodiment is: the filter support 200 comprises a fixed seat, a thread cylinder and a screw matched with the thread cylinder, and the clamp 300 is arranged at the end part of the screw. Adopt threaded connection complex mode between screw rod and the screw thread section of thick bamboo, when adjusting, the accessible is rotatory the screw rod, make its relative screw thread section of thick bamboo do spiral linear motion, and then realize the rising or the decline of screw rod, because clip 300 rotates to be connected at the screw rod tip, and filter 100 sets up in clip 300, then when the screw rod moves from top to bottom, then the corresponding filter 100 that drives moves from top to bottom that drives, and then realize the altitude mixture control to filter 100, preferentially, set up first screw hole on the clip in this embodiment, set up the second screw hole on the screw rod, twist into the lock nut 410 who locates in screw rod one side after twisting into first screw hole and second screw hole through locking handle 420, then press and establish on clip 300 through the section that compresses tightly of locking handle 420, realize the locking fixed between clip 300 and the screw rod.
Another preferred embodiment of the filter holder 200 in this embodiment is as follows: the filter holder 200 in this embodiment includes a base 210, a mounting seat 220, and a connecting rod 230, wherein a mounting space is formed in a middle portion of the mounting seat 220, when the mounting seat 220 in this embodiment is disposed, a bottom plate and two side plates may be optionally formed in an enclosing manner, and of course, other structures may also be adopted, which is not limited herein. The insertion seat 220 is fixed on the base 210, specifically, when the insertion seat 220 is arranged, a clamping protrusion may be arranged on the insertion seat 220, a slot is formed on the base 210, the clamping protrusion is clamped inside the slot to realize clamping and fixing with the slot, the connecting rod 230 is inserted into the insertion seat 220, a height adjusting mechanism 500 capable of adjusting the height of the connecting rod is arranged between the connecting rod 230 and the insertion seat 220, the height of the connecting rod 230 is adjusted by the height adjusting mechanism 500, and the clamp 300 is arranged at the end of the connecting rod 230.
Further, the height adjusting mechanism 500 includes an adjusting block 510 and a plurality of grooves 520 disposed on the inner walls of the two sides of the inserting seat 220, a smooth transition surface is formed between two adjacent grooves 520, the adjusting block 510 is fixed to the connecting rod 230, a through hole 511 is disposed in the adjusting block 510, two ends of the through hole 511 are respectively inserted with a spherical limiting post 530, an elastic member 540 is disposed in the through hole 511 between the two spherical limiting posts 530, the elastic member 540 is selected from a spring, and the spherical limiting post 530 abuts against the grooves 520 of the inner walls of the two sides. When the height is adjusted, the acting force can be supplied to the connecting rod 230, when the connecting rod 230 is subjected to the up-and-down acting force, the acting force is transmitted to the spherical limiting columns 530 at the two sides by the connecting rod 230, the spherical limiting columns 530 can be subjected to downward or upward pressure, the elastic part 540 positioned in the middle of the spherical limiting columns can be extruded inwards after being subjected to the pressure, the elastic part 540 is compressed and deformed, the spherical limiting columns 530 at the two ends are contracted inwards, at the moment, the spherical limiting columns 530 can be separated from the grooves 520, then the elastic part automatically slides along the transition surface of the smooth transition formed between the grooves 520 and the grooves 520 to enter the next groove 520 and is clamped by the next groove 520, and the height of the connecting rod 230 can be adjusted in a stepped mode through the cooperation of the spherical limiting columns 530 and the different grooves. Preferably, the spherical limiting column 530 in this embodiment is a long column with a spherical end, and the spherical end is mainly separated from the groove 520 to achieve height adjustment; the elastic member 540 may be a spring.
Further, the connecting rod 230 includes a connecting rod head 231 and a hollow connecting rod body 232, the adjusting block 510 is inserted and fixed at an end of the connecting rod body 232, and the diameter of the connecting rod head 231 is larger than the aperture of the inner contour of the insertion seat 220. When the height of the connecting rod 230 is adjusted to be lower, the head 231 of the connecting rod is clamped on the upper end surface of the cartridge 220 to limit the height of the connecting rod 230, so that the connecting rod 230 can be adjusted within a certain height range.
A preferred embodiment of the clip 300 in this embodiment is: the clip 300 in this embodiment includes a connecting arm 310, a supporting arm 320, a sliding arm 330 and an elastic expansion piece 340, the supporting arm 320 and the sliding arm 330 enclose a clamping cavity 600 formed with an opening, the connecting arm 310 is connected to the bottom surface of the clamping cavity 600, a sliding cavity 321 is formed at the bottom end of the supporting arm 320, the elastic expansion piece 340 is located in the sliding cavity 321, one end of the sliding arm 330 penetrates through the bottom wall of the sliding cavity 321 and then extends into the sliding cavity 321, the elastic expansion piece 340 is sleeved on the sliding arm 330, and a fastening piece 350 is arranged at one end of the sliding arm 330 extending into the sliding cavity 321. The fastening member 350 can be a fastening nut, preferably, the supporting arm 320 is an L-shaped arm, a sliding cavity 321 is formed at the bottom end of the L-shaped arm, one end of the sliding cavity 321 has an opening, the opening is opposite to the bending direction of the L-shaped arm, the sliding cavity 321 is formed by one side wall, a bottom wall and an extension arm of the L-shaped bending arm, an opening is formed on the bottom wall, one end of the sliding arm 330 extends into the sliding cavity through the opening, meanwhile, the elastic expansion member 340 is sleeved on a section of the sliding arm 330 extending into the sliding cavity 321, one end of the elastic expansion member 340 correspondingly abuts against the fastening member 350, and the other end abuts against the bottom wall of the sliding cavity 321, preferably, the sliding arm 330 in this embodiment is an arc-shaped arm with a bending arc, the bending direction of the arc-shaped arm is the same as the opening direction, a force applying end convenient for applying a force is further arranged at the end of the arc-shaped, the sliding arm 330 compresses the elastic expansion piece 340, so that the opening of the whole clamping cavity 600 is enlarged, the filter 100 is assembled, at the moment, after the force acting on the sliding arm 330 is eliminated, the acting force of the elastic expansion piece 340 rebounds the sliding arm 330 to the original position, and the clamping and fixing of the filter 100 are realized.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A filter assembly is characterized by comprising a filter and a filter support, wherein a clamp which can rotate relative to the filter support is arranged at the end part of the filter support, and a locking assembly which is used for locking the clamp after the clamp rotates in place is arranged between the clamp and the filter support.
2. The filter assembly of claim 1, wherein the filter holder is height adjustable.
3. The filter assembly of claim 2, wherein the filter holder comprises a fixing seat, a threaded cylinder and a screw rod matched with the threaded cylinder, and the clamp is arranged at the end of the screw rod and is in rotary connection with the screw rod.
4. The filter assembly as claimed in claim 2, wherein the filter holder comprises a base, a cartridge seat and a connecting rod, the cartridge seat is fixed on the base, the connecting rod is inserted in the cartridge seat, a height adjusting mechanism capable of adjusting the height of the connecting rod is arranged between the connecting rod and the cartridge seat, and the clamp is hinged at the end of the connecting rod.
5. The filter assembly of claim 4, wherein the height adjustment mechanism comprises an adjustment block, a plurality of grooves are formed on the inner walls of the two sides of the insertion seat, the adjustment block is fixed with the connecting rod, a through hole is formed in the adjustment block, spherical limiting columns are respectively inserted into two ends of the through hole, an elastic member is arranged in the through hole between the two spherical limiting columns, and the spherical limiting columns abut against the grooves of the inner walls of the two sides.
6. The filter assembly of claim 5, wherein the connecting rod comprises a connecting rod head and a hollow connecting rod body, the adjusting block is inserted and fixed at the end of the connecting rod body, and the diameter of the connecting rod head is larger than the hollow aperture of the insertion seat.
7. The filter assembly of claim 4, wherein the locking assembly comprises a locking nut and a locking handle, and the locking handle penetrates through the clamp and the connecting rod and is screwed and fixed in the locking nut and pressed on the upper end face of the clamp.
8. The filter assembly of claim 7, wherein the locking handle comprises a rotating handle, a compression section and a threaded section for engaging the locking nut, the compression section having a diameter greater than a diameter of the threaded end.
9. The filter assembly of claim 1, wherein the clip comprises a support arm, a sliding arm and a resilient extension member, the support arm and the sliding arm are enclosed to form a clipping cavity, the sliding cavity is formed at the bottom end of the support arm, the resilient extension member is located in the sliding cavity, one end of the sliding arm passes through the bottom wall of the sliding cavity and extends into the sliding cavity, the resilient extension member is sleeved on the sliding arm, and a fastening member is arranged at the end of the sliding arm extending into the sliding cavity.
10. A cold storage device comprising a refrigeration unit, wherein the refrigeration unit comprises a filter assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094292.4A CN110926065A (en) | 2018-09-19 | 2018-09-19 | Filter assembly and refrigerating device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094292.4A CN110926065A (en) | 2018-09-19 | 2018-09-19 | Filter assembly and refrigerating device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110926065A true CN110926065A (en) | 2020-03-27 |
Family
ID=69856031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811094292.4A Pending CN110926065A (en) | 2018-09-19 | 2018-09-19 | Filter assembly and refrigerating device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110926065A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145054A (en) * | 2004-11-16 | 2006-06-08 | Matsushita Electric Ind Co Ltd | Refrigerator |
| KR20080107176A (en) * | 2007-06-05 | 2008-12-10 | 엘지전자 주식회사 | Structure for reducing noise of refrigerator |
| CN103394231A (en) * | 2013-08-13 | 2013-11-20 | 山东铂源药业有限公司 | Multifunctional filter |
| CN104622425A (en) * | 2013-11-11 | 2015-05-20 | 西安天任软件科技有限责任公司 | Child intelligence testing instrument with adjustable height |
| CN206146069U (en) * | 2016-10-25 | 2017-05-03 | 佛山市澳霆环境设备制造有限公司 | Drier -filter carrier structure |
| CN107806726A (en) * | 2017-10-19 | 2018-03-16 | 合肥华凌股份有限公司 | Device for drying and filtering, air-returning pipe component and refrigeration plant |
| CN107940183A (en) * | 2017-12-13 | 2018-04-20 | 重庆蜀腾科技有限公司 | A kind of stent of video camera |
-
2018
- 2018-09-19 CN CN201811094292.4A patent/CN110926065A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145054A (en) * | 2004-11-16 | 2006-06-08 | Matsushita Electric Ind Co Ltd | Refrigerator |
| KR20080107176A (en) * | 2007-06-05 | 2008-12-10 | 엘지전자 주식회사 | Structure for reducing noise of refrigerator |
| CN103394231A (en) * | 2013-08-13 | 2013-11-20 | 山东铂源药业有限公司 | Multifunctional filter |
| CN104622425A (en) * | 2013-11-11 | 2015-05-20 | 西安天任软件科技有限责任公司 | Child intelligence testing instrument with adjustable height |
| CN206146069U (en) * | 2016-10-25 | 2017-05-03 | 佛山市澳霆环境设备制造有限公司 | Drier -filter carrier structure |
| CN107806726A (en) * | 2017-10-19 | 2018-03-16 | 合肥华凌股份有限公司 | Device for drying and filtering, air-returning pipe component and refrigeration plant |
| CN107940183A (en) * | 2017-12-13 | 2018-04-20 | 重庆蜀腾科技有限公司 | A kind of stent of video camera |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200327 |
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| RJ01 | Rejection of invention patent application after publication |