CN117606264A - Water-cooling chiller with detachable maintenance plate heat exchanger - Google Patents
Water-cooling chiller with detachable maintenance plate heat exchanger Download PDFInfo
- Publication number
- CN117606264A CN117606264A CN202311426853.7A CN202311426853A CN117606264A CN 117606264 A CN117606264 A CN 117606264A CN 202311426853 A CN202311426853 A CN 202311426853A CN 117606264 A CN117606264 A CN 117606264A
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- Prior art keywords
- heat exchanger
- clamping
- plate heat
- groove
- plate
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- 238000001816 cooling Methods 0.000 title claims abstract description 10
- 238000012423 maintenance Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/0075—Supports for plates or plate assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a water-cooling chiller with a detachable maintenance plate heat exchanger, which comprises a rack, a plate heat exchanger group, a compressor, a water pump, a water tank and a condenser, wherein the plate heat exchanger group, the compressor, the water pump, the water tank and the condenser are arranged on the rack; four sets of caster wheel components are respectively arranged around the plate heat exchanger set, and each caster wheel component comprises a mounting seat, a clamping piece, a sliding piece and a universal wheel; the mounting seat is sequentially provided with a first clamping groove and a second clamping groove from top to bottom, the first clamping groove is communicated with the second clamping groove through a first through hole, and the bottom surface of the mounting seat is provided with a second through hole; the sliding piece is slidably arranged in the first through hole and the second through hole, the universal wheel is arranged at the lower end part of the sliding piece, and the clamping piece is hinged to the upper end part of the sliding piece. The invention solves the problem that the water chilling unit is inconvenient to carry and has poor stability in fixed installation.
Description
Technical Field
The invention relates to the technical field of water chilling units, in particular to a water chilling unit with a detachable maintenance plate type heat exchanger.
Background
In a water-cooled chiller, which is an important component for transferring heat from cooling water to an external environment, a heat exchanger is an air conditioner and a refrigeration apparatus widely used in industrial and commercial fields, which reduce an indoor temperature or maintain an operation temperature of the apparatus by circulating cooling water.
The main construction of a plate heat exchanger comprises a row of parallel arranged metal plates, between which a series of channels are formed for the ingress and egress of fluids and heat transfer, one fluid flowing in a channel between the plates and the other fluid flowing in an adjacent channel, heat exchange being achieved by heat conduction through the plates.
For example, publication No.: CN209763384U discloses a split type water chiller, which divides the whole chiller into an indoor unit and an outdoor unit, sets the components for emitting noise and generating heat in the outdoor unit, and puts the outdoor unit outdoors, thereby reducing noise indoors and simultaneously, not generating excessive heat.
At present, when the plate heat exchanger is overhauled and maintained, the plate heat exchanger needs to be carried after being disassembled, but the plate heat exchanger is usually larger and heavier, and is carried by manpower at present, so that the problem that the process of carrying the plate heat exchanger is time-consuming and labor-consuming is caused, and if the caster wheel is directly arranged on the plate heat exchanger, the defect of poor installation stability exists.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention aims to provide a water-cooling water chilling unit with a detachable maintenance plate type heat exchanger, which solves the problems of inconvenient transportation and poor stability during fixed installation of the water chilling unit.
The invention adopts the following technical scheme:
the first aspect of the invention provides a water-cooling chiller with a detachable maintenance plate heat exchanger, which comprises a rack, a plate heat exchanger group, a compressor, a water pump, a water tank and a condenser, wherein the plate heat exchanger group, the compressor, the water pump, the water tank and the condenser are arranged on the rack, and the water-cooling chiller further comprises:
the four groups of supporting mechanisms are respectively arranged on the frame and are respectively positioned at the periphery of the plate heat exchanger group, and the four groups of supporting mechanisms are used for supporting the plate heat exchanger group so that the plate heat exchanger group is in a suspended state;
the four groups of caster assemblies are respectively arranged around the plate heat exchanger group and comprise mounting seats, clamping pieces, sliding pieces and universal wheels; the mounting seat is detachably and fixedly mounted on the side wall of the plate heat exchanger group, a first clamping groove and a second clamping groove are sequentially formed in the mounting seat from top to bottom, the first clamping groove is communicated with the second clamping groove through a first through hole, a second through hole is formed in the bottom surface of the mounting seat, the lower end of the second through hole penetrates through the bottom surface of the mounting seat, and the other end of the second through hole is communicated with the second clamping groove; the sliding piece is slidably arranged in the first through hole and the second through hole, the universal wheel is arranged at the lower end part of the sliding piece, and the clamping piece is hinged to the upper end part of the sliding piece.
When the clamping piece is clamped in the first clamping groove or the second clamping groove, the sliding piece can be limited to slide along the vertical direction; when the clamping piece rotates to a state of being separated from the first clamping groove or the second clamping groove, the limitation on the sliding piece can be relieved, the sliding piece can move up and down along the second through hole, and the universal wheel is driven to be contacted with or separated from the frame.
According to the water cooling water chilling unit disclosed by the embodiment of the invention, when the water cooling water chilling unit is installed, the clamping piece is clamped in the second clamping groove, so that the clamping piece limits the sliding piece to slide along the vertical direction, the plate heat exchanger group is moved to the position corresponding to the supporting mechanism through the four universal wheels, and the plate heat exchanger group is supported by the supporting mechanism, so that the plate heat exchanger group is in a suspended state; then the clamping piece is rotated to a state of being separated from the second clamping groove, the limitation on the sliding piece is released, the sliding piece moves upwards along the second through hole, the universal wheel is driven to be separated from the rack, the clamping piece is clamped in the first clamping groove, the sliding piece is limited to slide along the vertical direction by the clamping piece, and the universal wheel can be prevented from being driven by external force to move the plate heat exchanger group; when the plate heat exchanger is required to be disassembled, the clamping piece is rotated to a state of being separated from the first clamping groove, the limitation on the sliding piece is relieved, the sliding piece moves downwards along the second through hole, the universal wheels are driven to contact with the frame, and the plate heat exchanger group is moved to a preset position through the four universal wheels. So, can promote the motion of plate heat exchanger group through the universal wheel, have the advantage of being convenient for carry, solved at present generally all through the manual work transport, lead to carrying plate heat exchanger group's the problem that the process is more time consuming and laborious. Meanwhile, after installation, when the supporting mechanism supports the plate heat exchanger group, the universal wheel is separated from the frame, so that the universal wheel can be prevented from being driven by external force to move or shake the plate heat exchanger group, and the stability is good during fixed installation.
In a first aspect of the invention, as an alternative embodiment, the surface of the frame is provided with a hooking member which can be hooked on a clamping piece, and the hooking member is hooked on the clamping piece for mounting and fixing the plate heat exchanger group.
In a first aspect of the present invention, as an optional embodiment, the clamping piece includes a clamping block and a clamping protrusion, the clamping block and the clamping protrusion are integrally formed, the clamping protrusion is suitable for being tightly attached to an inner side wall of the first clamping groove, an opening at one side of an inner portion of the first clamping groove is opened into an arc shape, the clamping block is provided with an inverted convex shape, a bottom of the clamping block is hinged with a top of the sliding piece, and the hook component is hooked on a surface of the clamping block.
In the first aspect of the present invention, as an optional embodiment, a pull groove is formed on a top side surface of the clamping block, and the pull groove is used for inserting the hand into the pull groove and pulling the clamping block to move.
In a first aspect of the present invention, as an optional embodiment, the hook assembly includes a hanging ring, a fixing plate and a hooking plate, the fixing plate is fixedly disposed on a surface of the frame, the fixing plate is movably sleeved on one side of the hanging ring through a through hole, the hooking plate is fixedly disposed on a surface of the fixture block, and the hooking plate is movably hooked on the other side of the hanging ring.
In a first aspect of the present invention, as an optional embodiment, a guide rod is integrally formed on a side surface of the sliding member, a limit groove capable of being movably adapted to the guide rod is formed on an inner side surface of the second through hole, and an opening at one side of an inner portion of the second clamping groove is formed in an arc shape.
In a first aspect of the present invention, as an optional embodiment, a connecting rod is fixedly disposed on one side of the top of the mounting seat, the connecting rod is set to be T-shaped, a rotatable limiting plate is sleeved on the surface of the connecting rod, the limiting plate is movably connected with the surface of the clamping block, and the limiting plate is closely attached to the connecting rod.
In a first aspect of the invention, as an alternative embodiment, the support means comprise telescopic feet, which feet are movably connected to the surface of the frame, which feet are used for supporting the plate heat exchanger package.
In the first aspect of the present invention, as an optional embodiment, the supporting mechanism further includes an orifice plate fixedly disposed on a surface of the plate heat exchanger group, a screw is screwed on an inner side wall of the orifice plate, the leg is fixedly connected with a bottom end of the screw, and a rotating handle is fixedly disposed on a top of the screw.
In a first aspect of the present invention, as an optional embodiment, a positioning groove is formed on a surface of the stand, the support leg is movably inserted into the positioning groove, and the support leg is adapted to the positioning groove, and the positioning groove is used for positioning the plate heat exchanger group.
In the first aspect of the present invention, as an optional embodiment, a guiding groove is formed at an opening at an inner side of the positioning groove, the guiding groove is formed in a truncated cone shape, and the guiding groove is used for guiding the support leg.
Drawings
The accompanying drawings, which 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 serve to explain the invention.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic view of a plate heat exchanger package according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3B in accordance with the present invention;
FIG. 5 is a schematic view of the universal wheel of the present invention shown extended;
FIG. 6 is a schematic view of the latch of the present invention when unlocked;
FIG. 7 is a schematic view of a portion of a slider according to the present invention;
fig. 8 is a schematic view of the structure of the mounting base of the present invention.
In the figure, 1, a rack; 2. a plate heat exchanger group; 3. a mounting base; 4. a clamping piece; 401. a clamping block; 402. a convex clamping part; 5. a slider; 6. a universal wheel; 7. a first clamping groove; 8. drawing a groove; 9. hanging rings; 10. a fixing plate; 11. a hook plate; 12. a second through hole; 121. a first through hole; 13. a guide rod; 14. a second clamping groove; 15. a connecting rod; 16. a limiting plate; 17. a support leg; 18. an orifice plate; 19. a screw rod; 20. a positioning groove; 21. a guide groove; 22. a compressor; 23. a water pump; 24. a water tank.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments. Materials and equipment used in this example are commercially available, except as specifically noted. Examples of embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are therefore not to be construed as limiting the present application. In the description of the present application, the meaning of "a plurality" is two or more, unless specifically stated otherwise.
In the description of the present application, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, or connected via an intermediary, or may be a connection between two elements or an interaction relationship between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Referring to fig. 1-8, a first embodiment provides a water-cooled chiller with a detachable maintenance plate heat exchanger, which includes a frame 1, a plate heat exchanger set 2 disposed on the frame 1, a compressor 22, a water pump 23, a water tank 24, and a condenser, and further includes: four sets of support mechanisms and four sets of caster assemblies;
specifically, four groups of supporting mechanisms are respectively arranged on the frame 1 and are respectively positioned at the periphery of the plate heat exchanger group 2, and the four groups of supporting mechanisms are used for supporting the plate heat exchanger group 2 so that the plate heat exchanger group 2 is in a suspended state;
specifically, four sets of caster assemblies are respectively arranged around the plate heat exchanger set 2, and each caster assembly comprises a mounting seat 3, a clamping piece 4, a sliding piece 5 and a universal wheel 6; the mounting seat 3 is detachably and fixedly mounted on the side wall of the plate heat exchanger group 2, a first clamping groove 7 and a second clamping groove 14 are sequentially formed on the mounting seat 3 from top to bottom, the first clamping groove 7 and the second clamping groove 14 are communicated through a first through hole 121, a second through hole 12 is formed in the bottom surface of the mounting seat 3, the lower end of the second through hole 12 penetrates through the bottom surface of the mounting seat 3, and the other end of the second through hole is communicated with the second clamping groove 14; the slider 5 is slidably mounted in the first through hole and the second through hole 12, the universal wheel 6 is mounted on the lower end portion of the slider 5, and the clip 4 is hinged to the upper end portion of the slider 5.
When the clamping piece 4 is clamped in the first clamping groove 7 or the second clamping groove 14, the sliding piece 5 can be limited to slide along the vertical direction; when the clamping piece 4 rotates to a state of being separated from the first clamping groove 7 or the second clamping groove 14, the limitation on the sliding piece 5 can be released, so that the sliding piece 5 can move up and down along the second through hole 12, and the universal wheel 6 is driven to contact with or separate from the frame 1.
On the basis of the structure, during installation, firstly, the clamping piece 4 is clamped in the second clamping groove 14, so that the clamping piece limits the sliding piece 5 to slide along the vertical direction, the plate heat exchanger group 2 is moved to the position corresponding to the supporting mechanism through the four universal wheels 6, and the plate heat exchanger group 2 is supported by the supporting mechanism, so that the plate heat exchanger group 2 is in a suspended state; then the clamping piece 4 is rotated to a state of being separated from the second clamping groove 14, the limitation on the sliding piece 5 is released, the sliding piece 5 moves upwards along the second through hole 12, the universal wheel 6 is driven to be separated from the frame 1, the clamping piece 4 is clamped in the first clamping groove 7, the clamping piece 4 limits the sliding piece 5 to slide along the vertical direction, and the situation that the universal wheel 6 is driven by external force to drive the plate heat exchanger group 2 to move can be avoided; when the plate heat exchanger is required to be disassembled, the clamping piece 4 is rotated to a state of being separated from the first clamping groove 7, the limitation on the sliding piece 5 is relieved, the sliding piece 5 moves downwards along the second through hole 12, the universal wheel 6 is driven to contact with the frame 1, and the plate heat exchanger group 2 is moved to a preset position through the four universal wheels 6. So, can promote the motion of plate heat exchanger group 2 through universal wheel 6, have the advantage of being convenient for carry, solved at present generally all through the manual work carry, lead to carrying plate heat exchanger group 2's process more time consuming laborious problem. Meanwhile, after installation, when the support mechanism supports the plate heat exchanger group 2, the universal wheel 6 is separated from the frame 1, so that the universal wheel 6 can be prevented from being driven by external force to move or shake the plate heat exchanger group 2, and the stability is good during fixed installation.
Preferably, the surface of the frame 1 is provided with a hook component which can be hooked on the clamping piece 4, and the hook component is hooked on the clamping piece 4 and is used for installing and fixing the plate heat exchanger group 2.
Specifically, the clamping piece 4 comprises a clamping block 401 and a clamping convex part 402, the clamping block 401 and the clamping convex part 402 are integrally formed, the clamping block 401 is movably arranged in the first clamping groove 7, the clamping convex part 402 is tightly attached to the inner side wall of the first clamping groove 7, an arc is formed at the opening of one side of the inner part of the first clamping groove 7, the clamping block 401 is arranged in an inverted convex shape, the bottom of the clamping block 401 is hinged with the top of the sliding piece 5, and the hook component is hooked on the surface of the clamping block 401.
In this embodiment, the fixture block 401 moves towards the inside of the first clamping groove 7, so that the fixture block 401 drives the clamping convex part 402 to enter the fixture block 401 along the cambered surface at the opening of the first clamping groove 7, and simultaneously the hook component is contacted with the surface of the fixture block 401, and then the hook component moves together with the fixture block 401, the fixture block 401 completely enters the first clamping groove 7, and simultaneously the clamping convex part 402 is driven to extrude the inner side wall of the first clamping groove 7, so that the clamping convex part 402 is tightly attached to the inner side wall of the first clamping groove 7, and meanwhile the fixture block 401 fixes the plate heat exchanger group 2 on the surface of the rack 1 through the hook component.
Specifically, a pull groove 8 is formed in the top side surface of the clamping block 401, and the pull groove 8 is used for being inserted into the pull groove 8 by hands to pull the clamping block 401 to move.
In this embodiment, the finger is inserted into the pull groove 8, so that the finger contacts with the inner side of the pull groove 8, and then the clamping block 401 is pulled, so that the clamping block 401 rotates around the hinge shaft, and the clamping block 401 drives the clamping convex part 402 to separate from the inner side wall of the first clamping groove 7, so that the clamping block 401 is pulled to move conveniently.
Specifically, the hook component comprises a hanging ring 9, a fixing plate 10 and a hook plate 11, wherein the fixing plate 10 is fixedly arranged on the surface of the rack 1, the fixing plate 10 is movably sleeved on one side of the hanging ring 9 through a through hole, the hook plate 11 is fixedly arranged on the surface of a clamping block 401, and the hook plate 11 is movably hooked on the other side of the hanging ring 9.
In this embodiment, the clamping block 401 moves towards the inside of the first clamping groove 7, so that the clamping block 401 drives the clamping protrusion 402 to enter the clamping block along the cambered surface at the opening of the first clamping groove 7, meanwhile, the hanging ring 9 is rotated, so that the hanging ring 9 contacts with the surface of the clamping block 401, then the hook plate 11 moves together with the clamping block 401, the clamping block 401 completely enters the first clamping groove 7, meanwhile, the clamping protrusion 402 is driven to extrude the inner side wall of the first clamping groove 7, the clamping protrusion 402 is tightly attached to the inner side wall of the first clamping groove 7, and meanwhile, the clamping block 401 drives the hook plate 11 to tightly hook the hanging ring 9, so that the clamping piece 4 is fixed on the surface of the rack 1 by matching with the hook assembly to the plate heat exchanger group 2.
Specifically, the side of the sliding piece 5 is integrally formed with a guide rod 13, a limit groove capable of being movably matched with the guide rod 13 is formed in the inner side of the second through hole 12, and an arc-shaped opening is formed in one side of the inner side of the second clamping groove 14.
In this embodiment, the fixture block 401 drives the sliding part 5 to move along the inner side wall of the second through hole 12, the sliding part 5 drives the guide rod 13 to move along the inner side wall of the limiting groove, the guide rod 13 guides the sliding part 5 to limit in the second through hole 12, and the sliding part 5 drives the universal wheel 6 at the bottom to move while moving, so that the universal wheel 6 moves to be in contact with the frame 1, and the driving universal wheel 6 can extend out after the plate heat exchanger set 2 is disassembled, and the plate heat exchanger set 2 can be conveniently carried through the universal wheel 6.
Specifically, the connecting rod 15 is fixedly arranged on one side of the top of the mounting seat 3, the connecting rod 15 is in a T shape, the surface of the connecting rod 15 is sleeved with the rotatable limiting plate 16, the limiting plate 16 is movably connected with the surface of the clamping block 401, and the limiting plate 16 is tightly attached to the connecting rod 15.
In this embodiment, the limiting plate 16 rotates around the connecting rod 15, so that the limiting plate 16 contacts with the surface of the clamping block 401, the clamping block 401 can be limited in the first clamping groove 7, the clamping block 401 is prevented from being not clamped or separated from the first clamping groove 7, and the fixing firmness of the plate heat exchanger group 2 is improved.
In particular, the support means comprise telescopic feet 17, the feet 17 being movably connected to the surface of the frame 1, the feet 17 being intended to support the plate heat exchanger package 2.
In this embodiment, the plate heat exchanger group 2 can be supported by the support legs 17, and after the universal wheel 6 is put down, the support legs 17 are retracted upwards, so that the plate heat exchanger group 2 can move through the universal wheel 6, and before the universal wheel 6 is retracted, the support legs 17 are put down again to support the plate heat exchanger group 2.
Specifically, the supporting mechanism includes the fixed orifice plate 18 that sets up in the surface of plate heat exchanger group 2, and the inside wall screw thread of orifice plate 18 is provided with lead screw 19, and stabilizer blade 17 and the bottom fixed connection of lead screw 19, the fixed commentaries on classics handle that is provided with in top of lead screw 19.
In this embodiment, the screw rod 19 is rotated to make the screw rod 19 move downwards along the internal thread of the orifice plate 18, meanwhile, the screw rod 19 drives the supporting leg 17 to be inserted into the positioning groove 20, then the supporting leg 17 moves to contact with the bottom of the inner side of the positioning groove 20, after the universal wheel 6 is lifted and separated from the frame 1, the supporting leg 17 supports the plate heat exchanger set 2, so that the plate heat exchanger set 2 is prevented from directly contacting with the frame 1, and the universal wheel 6 is inconvenient to extend.
Specifically, the surface of frame 1 has offered constant head tank 20, and stabilizer blade 17 activity grafting is in the inside of constant head tank 20, stabilizer blade 17 and constant head tank 20 looks adaptation, and constant head tank 20 is used for carrying out the location to plate heat exchanger group 2.
In this embodiment, the screw rod 19 is rotated to make the screw rod 19 move downwards along the internal thread of the orifice plate 18, and meanwhile, the screw rod 19 drives the supporting leg 17 to be inserted into the positioning groove 20, so as to position the supporting leg 17, and further position the plate heat exchanger group 2, so that subsequent installation is facilitated.
Specifically, a guide groove 21 is formed in the opening of the inner side of the positioning groove 20, the guide groove 21 is formed in a truncated cone shape, and the guide groove 21 is used for guiding the support legs 17.
In this embodiment, when the leg 17 is deviated from the positioning groove 20, the leg 17 moves along the inclined surface of the guide groove 21 to guide the leg 17 into the positioning groove 20, thereby facilitating the insertion of the leg 17.
When the cold water assembly is used, the cold water assembly comprises an indoor unit and an outdoor unit, wherein the indoor unit comprises a frame 1, a compressor 22, a water pump 23, a plate heat exchanger group 2 and a water tank 24 are arranged in the frame 1, the outdoor unit is provided with a condenser and a heat radiation fan, the condenser of the outdoor unit is connected with the compressor 22 through a copper pipe, when the plate heat exchanger group 2 needs to be disassembled and maintained, the limiting plate 16 is rotated firstly, the limiting plate 16 rotates around the connecting rod 15, so that the limiting plate 16 is separated from the surface of the clamping block 401, then a finger is inserted into the pull groove 8, the finger is contacted with the inner side of the pull groove 8, then the clamping block 401 is pulled, the clamping block 401 rotates around a hinge shaft, so that the clamping block 401 drives the clamping convex part 402 to separate from the inner side wall of the first clamping groove 7, the clamping block 401 rotates and simultaneously drives the hanging ring 9 to rotate around the fixed plate 10, so that the hanging ring 9 is separated from the surface of the hooking plate 11, then the clamping block 401 moves downwards, the clamping block 401 drives the sliding part 5 to move along the inner side wall of the second through hole 12, the sliding part 5 drives the guide rod 13 to move along the inner side wall of the limiting groove, the guide rod 13 guides and limits the sliding part 5 in the second through hole 12, the sliding part 5 moves and drives the universal wheel 6 at the bottom end to move, the universal wheel 6 moves to be in contact with the frame 1, the clamping block 401 is positioned at the opening of the second clamping groove 14, the clamping block 401 rotates around the hinge shaft towards the inside of the second clamping groove 14, the clamping block 401 enters the second clamping groove 14, the clamping block 401 drives the clamping convex part 402 to enter the second clamping groove 14 along the cambered surface of the second clamping groove 14, the clamping convex part 402 can squeeze the inner side wall of the second clamping groove 14, the clamping convex part 402 is tightly attached to the inner side wall of the second clamping groove 14, and the sliding part 5 is fixed, the screw rod 19 is rotated through the rotating handle, so that the screw rod 19 moves upwards along the internal threads of the pore plate 18, the screw rod 19 drives the supporting legs 17 to move, the supporting legs 17 are separated from the frame 1, the universal wheels 6 support the plate heat exchanger group 2, the periphery of the plate heat exchanger group 2 is unlocked through the mode, the universal wheels 6 are simultaneously placed down, the plate heat exchanger group 2 can be pushed to move under the action of the universal wheels 6, the plate heat exchanger group 2 is conveniently carried, and the plate heat exchanger group 2 is detached from the frame 1, overhauled and maintained.
When the plate heat exchanger group 2 is installed, the plate heat exchanger group 2 is pushed to the installation position on the frame 1 through the universal wheel 6, the supporting legs 17 are longitudinally parallel to the positioning grooves 20, then the screw rod 19 is rotated, the screw rod 19 moves downwards along the internal threads of the pore plate 18, meanwhile, the screw rod 19 drives the supporting legs 17 to be inserted into the positioning grooves 20, the supporting legs 17 are positioned, the plate heat exchanger group 2 is positioned, the subsequent installation is convenient, when the supporting legs 17 deviate from the positioning grooves 20, the supporting legs 17 move along the inclined surfaces of the guide grooves 21, the supporting legs 17 are guided into the positioning grooves 20, the insertion of the supporting legs 17 is convenient, the supporting legs 17 are then moved to contact with the inner bottoms of the positioning grooves 20, after the universal wheel 6 is lifted to be separated from the frame 1, the supporting legs 17 support the plate heat exchanger group 2, the plate heat exchanger group 2 is prevented from being directly contacted with the frame 1, and the universal wheel 6 is inconvenient to extend.
After the support leg 17 supports the plate heat exchanger group 2, the clamping block 401 is pulled to rotate through the pull groove 8, the clamping block 401 drives the clamping convex part 402 to be separated from the inner side wall of the second clamping groove 14, then the clamping block 401 is pulled upwards, the clamping block 401 drives the sliding piece 5 to move along the inner side wall of the second through hole 12, meanwhile, the clamping block 401 drives the universal wheel 6 to move, the universal wheel 6 is separated from the frame 1, so that the universal wheel 6 is retracted, after the clamping block 401 moves to the opening of the first clamping groove 7, the clamping block 401 moves towards the inside of the first clamping groove 7, the clamping block 401 drives the clamping convex part 402 to enter the clamping block 401 along the cambered surface of the opening of the first clamping groove 7, meanwhile, the hanging ring 9 is rotated, the hanging ring 9 is contacted with the surface of the clamping block 401, then the hook plate 11 moves together with the clamping block 401, the clamping block 401 completely enters the first clamping groove 7, meanwhile, the clamping convex part 402 is driven to squeeze the inner side wall of the first clamping groove 7, the clamping convex part 402 is tightly hooked on the inner side wall of the frame 7, and meanwhile, the clamping block 401 can drive the hook plate 11 to tightly hook the hanging ring 9, so that the plate heat exchanger group 2 is fixed on the surface of the frame 1, the clamping block 401 can be firmly contacted with the clamping block 401 around the surface of the frame 16, the clamping block 401 is prevented from being firmly contacting the clamping block 1, and the clamping block 401 can be firmly contacted with the clamping block 1, and the clamping block can be firmly contacted with the clamping block 1, and the clamping plate can be firmly contacted with the clamping plate heat exchanger 2, and prevent the clamping plate heat exchanger 2, and the heat exchanger 2.
Through setting up telescopic universal wheel 6, reached and to promote the heat exchanger motion through universal wheel 6, be convenient for carry the advantage of plate heat exchanger, solved at present generally all through the manual work transport, leaded to the problem that the process of carrying plate heat exchanger is more time consuming and laborious.
Although only certain features and embodiments of the present application have been illustrated and described, many modifications and changes may be made by those skilled in the art without departing substantially from the scope and spirit of the claims, for example: variations in the size, dimensions, structure, shape and proportions of the various elements, mounting arrangements, use of materials, colors, orientations, etc.
The foregoing embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the embodiments of the present invention, so that any insubstantial changes and substitutions made by those skilled in the art on the basis of the embodiments of the present invention fall within the scope of the embodiments of the present invention.
Claims (10)
1. The utility model provides a water-cooling chiller with can dismantle and maintain plate heat exchanger, includes frame and plate heat exchanger group, compressor, water pump, water tank and the condenser of setting in the frame, its characterized in that still includes:
the four groups of supporting mechanisms are respectively arranged on the frame and are respectively positioned at the periphery of the plate heat exchanger group, and the four groups of supporting mechanisms are used for supporting the plate heat exchanger group so that the plate heat exchanger group is in a suspended state;
the four groups of caster assemblies are respectively arranged around the plate heat exchanger group and comprise mounting seats, clamping pieces, sliding pieces and universal wheels; the mounting seat is detachably and fixedly mounted on the side wall of the plate heat exchanger group, a first clamping groove and a second clamping groove are sequentially formed in the mounting seat from top to bottom, the first clamping groove is communicated with the second clamping groove through a first through hole, a second through hole is formed in the bottom surface of the mounting seat, the lower end of the second through hole penetrates through the bottom surface of the mounting seat, and the other end of the second through hole is communicated with the second clamping groove; the sliding piece is slidably arranged in the first through hole and the second through hole, the universal wheel is arranged at the lower end part of the sliding piece, and the clamping piece is hinged to the upper end part of the sliding piece.
2. The water chiller according to claim 1 wherein the surface of the housing is provided with a hook assembly that hooks onto the clip member, the hook assembly being hooked onto the clip member for mounting and securing the plate heat exchanger package.
3. The water cooling chiller according to claim 2 wherein the clamping piece comprises a clamping block and a clamping convex part, the clamping block and the clamping convex part are integrally formed, the clamping convex part is suitable for being tightly attached to the inner side wall of the first clamping groove, an arc-shaped opening at one side of the inner part of the first clamping groove is formed, the clamping block is arranged in an inverted convex shape, the bottom of the clamping block is hinged with the top of the sliding piece, and the hook component is hooked on the surface of the clamping block.
4. The water chilling unit according to claim 3, wherein a pull groove is formed in the top side surface of the clamping block, and the pull groove is used for being inserted into the pull groove by a hand to pull the clamping block to move.
5. The water chiller according to claim 3 wherein the hook assembly comprises a hanging ring, a fixing plate and a hooking plate, the fixing plate is fixedly arranged on the surface of the rack, the fixing plate is movably sleeved on one side of the hanging ring through a through hole, the hooking plate is fixedly arranged on the surface of the clamping block, and the hooking plate is movably hooked on the other side of the hanging ring.
6. The water-cooling chiller according to claim 3 wherein the side surface of the sliding member is integrally formed with a guide rod, a limit groove movably adapted to the guide rod is formed in the inner side surface of the second through hole, and an arc-shaped opening is formed in the opening at one side of the inner part of the second clamping groove.
7. The water cooling chiller according to claim 3 wherein a connecting rod is fixedly arranged on one side of the top of the mounting seat, the connecting rod is in a T shape, a rotatable limiting plate is sleeved on the surface of the connecting rod, the limiting plate is movably connected with the surface of the clamping block, and the limiting plate is tightly attached to the connecting rod.
8. The water chiller according to claim 1 wherein the support mechanism comprises telescoping legs movably connected to the surface of the housing, the legs being adapted to support the plate heat exchanger package.
9. The water chilling unit according to claim 8, wherein the support mechanism further comprises an orifice plate fixedly arranged on the surface of the plate heat exchanger group, a screw rod is arranged on the inner side wall of the orifice plate in a threaded manner, the support leg is fixedly connected with the bottom end of the screw rod, and a rotating handle is fixedly arranged at the top of the screw rod.
10. The water cooling chiller according to claim 8 wherein a positioning groove is formed in the surface of the frame, the support legs are movably inserted into the positioning groove, the support legs are matched with the positioning groove, and the positioning groove is used for positioning the plate heat exchanger group; the inner side opening part of the positioning groove is provided with a guide groove, the guide groove is provided with a round table shape, and the guide groove is used for guiding the support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311426853.7A CN117606264B (en) | 2023-10-30 | 2023-10-30 | Water-cooling chiller with detachable maintenance plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311426853.7A CN117606264B (en) | 2023-10-30 | 2023-10-30 | Water-cooling chiller with detachable maintenance plate heat exchanger |
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| Publication Number | Publication Date |
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| CN117606264A true CN117606264A (en) | 2024-02-27 |
| CN117606264B CN117606264B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206093367U (en) * | 2016-08-29 | 2017-04-12 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Pedal type liftable universal wheel |
| CN212006852U (en) * | 2019-12-26 | 2020-11-24 | 天津市福特恩科技发展有限公司 | Split type insulation cover for quick-mounting-dismounting plate type heat exchanger |
| CN212778789U (en) * | 2020-08-10 | 2021-03-23 | 西安宏腾冷暖机电设备制造有限公司 | Detachable plate heat exchanger convenient to move |
| CN213515231U (en) * | 2020-09-18 | 2021-06-22 | 济南金帮阔机电设备有限公司 | Movable rack for plate heat exchanger |
| CN113306845A (en) * | 2021-06-17 | 2021-08-27 | 邓宗鹏 | Cold-chain logistics cold insulation box |
-
2023
- 2023-10-30 CN CN202311426853.7A patent/CN117606264B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206093367U (en) * | 2016-08-29 | 2017-04-12 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Pedal type liftable universal wheel |
| CN212006852U (en) * | 2019-12-26 | 2020-11-24 | 天津市福特恩科技发展有限公司 | Split type insulation cover for quick-mounting-dismounting plate type heat exchanger |
| CN212778789U (en) * | 2020-08-10 | 2021-03-23 | 西安宏腾冷暖机电设备制造有限公司 | Detachable plate heat exchanger convenient to move |
| CN213515231U (en) * | 2020-09-18 | 2021-06-22 | 济南金帮阔机电设备有限公司 | Movable rack for plate heat exchanger |
| CN113306845A (en) * | 2021-06-17 | 2021-08-27 | 邓宗鹏 | Cold-chain logistics cold insulation box |
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| Publication number | Publication date |
|---|---|
| CN117606264B (en) | 2024-05-07 |
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