CN207936536U - A kind of water-cooling screw rod formula handpiece Water Chilling Units - Google Patents
A kind of water-cooling screw rod formula handpiece Water Chilling Units Download PDFInfo
- Publication number
- CN207936536U CN207936536U CN201820178937.1U CN201820178937U CN207936536U CN 207936536 U CN207936536 U CN 207936536U CN 201820178937 U CN201820178937 U CN 201820178937U CN 207936536 U CN207936536 U CN 207936536U
- Authority
- CN
- China
- Prior art keywords
- fixed
- evaporator
- condenser
- proof box
- chilling units
- 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.)
- Active
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of water-cooling screw rod formula handpiece Water Chilling Units,Including screw compressor,Condenser,Device for drying and filtering,Expansion valve and evaporator,The evaporator is fixed on the base,The condenser is fixed on upper end of evaporator,The device for drying and filtering is fixed on the upper end of condenser,This water-cooling screw rod formula handpiece Water Chilling Units is simple in structure,By the way that sound proof box is added,Elastic plate,Silica gel block,Rubber block and elastic piece etc.,When entire unit is worked,The noise that screw compressor is generated by therein normal operation at this time carries out sqouynd absorption lowering noise by noise reduction hopper and sound proof box,Screw compressor generates vibrations due to operation simultaneously,It is shaken by reducing,So that sound proof box not will produce more strong vibrations and generate noise,The component of other handpiece Water Chilling Units will not be driven to shake and generate noise,Therefore,With good noise reduction.
Description
Technical field
The utility model is related to handpiece Water Chilling Units apparatus field, specially a kind of water-cooling screw rod formula handpiece Water Chilling Units.
Background technology
Handpiece Water Chilling Units are to be cooled down to water, however existing water-cooling screw rod formula handpiece Water Chilling Units are at work, generate noise
Mainly screw compressor, a part of noise source in screw compressor therein work generate, another part
From the vibrations of screw compressor, and then the vibrations of other assemblies are driven, to generate noise, however existing cooling-water machine
The noise reduction of group is to will result in the waste of material in this way to the external frame sound proof box of entire unit etc, while being unfavorable for pair
The cooling down of chilled water, for this purpose, proposing a kind of water-cooling screw rod formula handpiece Water Chilling Units.
Utility model content
The purpose of this utility model is to provide a kind of water-cooling screw rod formula handpiece Water Chilling Units, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：
A kind of water-cooling screw rod formula handpiece Water Chilling Units, including screw compressor, condenser, device for drying and filtering, expansion valve and steaming
Device is sent out, the evaporator is fixed on the base, and the condenser is fixed on upper end of evaporator, and the device for drying and filtering is fixed on
The upper end of condenser, the condenser are penetrated through by pipeline with device for drying and filtering and are connected, and the device for drying and filtering is logical with evaporator
Piping perforation connection, is fixedly connected with expansion valve, the bottom on the pipeline that the device for drying and filtering is connect with evaporator
It is fixedly connected with sound proof box on the left of the upper end of seat, the madial wall of the sound proof box is fixedly connected with noise reduction hopper, the silencing cotton
The lower end of box inner wall is symmetrically connected with two silica gel blocks, and the groove inner bottom wall opened up on the silica gel block is fixedly connected with rubber
Block, the rubber block contradict flexible, and two elastic pieces are fixed on the side wall of fixed plate, the lower end of the fixed plate
It is symmetrically connected with two the first sponges, two first sponges are fixedly connected with that there are two supporting rod, the lower ends of the supporting rod
It is fixed on the upper end of elastic plate, the elastic plate is fixed in the inner bottom wall of noise reduction hopper, and the fixed plate is located at two supports
Lower end between bar is symmetrically connected with one end of two springs, and the other end of two springs is fixedly connected on the upper of elastic plate
It holds, fixing sleeve is connected to the second sponge on two springs, and the screw compressor is fixed on the upper end of fixed plate, the spiral shell
The air inlet of rod-type compressor is connected by hose and evaporator perforation, and the gas outlet of the screw compressor passes through soft water
Pipe is connected with condenser perforation, and two hoses sequentially pass through the through-hole opened up on sound proof box and noise reduction hopper respectively, connection
The hose of screw compressor and condenser is connected on an evaporator by pipeline perforation.
Preferably, the rubber block and elastic piece are arcuate structure.
Preferably, the inner side wall of through hole opened up on the sound proof box and noise reduction hopper is fixedly connected with rubber ring.
Preferably, fixation is plugged with several fins on the sound proof box.
Compared with prior art, the utility model has the beneficial effects that：This water-cooling screw rod formula handpiece Water Chilling Units is simple in structure, leads to
Addition sound proof box, elastic plate, silica gel block, rubber block and elastic piece etc. are crossed, when entire unit is worked, screw pressure at this time
The noise that contracting machine is generated by therein normal operation carries out sqouynd absorption lowering noise, while screw by noise reduction hopper and sound proof box
Compressor generates vibrations due to operation, is shaken by reducing so that sound proof box not will produce more strong vibrations and
Noise is generated, the component of other handpiece Water Chilling Units will not be driven to shake and generate noise, therefore, there is good noise reduction.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：Sound proof box 1, elastic plate 2, silica gel block 3, rubber block 4, elastic piece 5, fixed plate 6, the 7, first sea of noise reduction hopper
Silk floss 8, supporting rod 9, screw compressor 10, spring 11, the second sponge 12, condenser 13, device for drying and filtering 14, expansion valve 15,
Evaporator 16, pedestal 17.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：
A kind of water-cooling screw rod formula handpiece Water Chilling Units, including screw compressor 10, condenser 13, device for drying and filtering 14, expansion
Valve 15 and evaporator 16, evaporator 16 are fixed on pedestal 17, and condenser 13 is fixed on the upper end of evaporator 16, device for drying and filtering
14 are fixed on the upper end of condenser 13, and condenser 13 is penetrated through by pipeline with device for drying and filtering 14 and connected, device for drying and filtering 14 with
Evaporator 16 is penetrated through by pipeline and is connected, and expansion is fixedly connected on the pipeline that device for drying and filtering 14 is connect with evaporator 16
The upper end left side of valve 15, pedestal 17 is fixedly connected with sound proof box 1, and the madial wall of sound proof box 1 is fixedly connected with noise reduction hopper 7, disappears
The lower end of 7 madial wall of sound hopper is symmetrically connected with two silica gel blocks 3, and the groove inner bottom wall opened up on silica gel block 3 is fixedly connected with
Rubber block 4, rubber block 4 contradict flexible 5, and two elastic pieces 5 are fixed on the side wall of fixed plate 6, the lower end pair of fixed plate 6
Claim connection there are two the first sponge 8, two the first sponges 8 are fixedly connected with that there are two supporting rods 9, and the lower end of supporting rod 9 is fixed on
The upper end of elastic plate 2, elastic plate 2 are fixed in the inner bottom wall of noise reduction hopper 7, under fixed plate 6 is located between two supporting rods 9
End is symmetrically connected with one end of two springs 11, and the other end of two springs 11 is fixedly connected on the upper end of elastic plate 2, two bullets
Fixing sleeve is connected to the second sponge 12 on spring 11, and screw compressor 10 is fixed on the upper end of fixed plate 6 so that screw compressor
10 do not contact with each other with other assemblies, reduce the noise brought by vibrations, and the air inlet of screw compressor 10 passes through soft water
Pipe is connected with the perforation of evaporator 16, and the gas outlet of screw compressor 10 is connected by hose and the perforation of condenser 13, and two
A hose sequentially passes through the through-hole opened up on sound proof box 1 and noise reduction hopper 7, connecting screw formula compressor 10 and condenser respectively
13 hose is connected to by pipeline perforation on evaporator 16, and rubber block 4 and elastic piece 5 are arcuate structure, 1 He of sound proof box
The inner side wall of through hole opened up on noise reduction hopper 7 is fixedly connected with rubber ring, advantageously reduces vibrations, grafting is fixed on sound proof box 1
There are several fins, is conducive to the heat dissipation inside sound proof box 1.
Operation principle：When entire unit is worked, screw compressor 10 is due to therein normal operation at this time
The noise of generation carries out sqouynd absorption lowering noise by noise reduction hopper 7 and sound proof box 1, while screw compressor 10 is generated due to operation
Vibrations, not only will produce lateral vibrations, also will produce longitudinal vibrations, however spring 11 is to vibrations than more sensitive, when
When the operation of screw compressor 10 generates vibrations, can be driven vibrations at first is spring 11, however when the vibrations of spring 11, bullet
Spring can swing, and the second sponge 12 will be driven to swing at this time, and two the second sponges 12 will mutually collide, into
And offset, while can also collide between rubber block 4 and elastic piece 5 because rubber block 4 and elastic piece 5 can occur compared with
The elastic deformation of big degree, causes the vibrations of screw compressor 10 to slow down, and due to silica gel block 3, the first sponge 8 and elastic plate
2 presence, longitudinal vibrations that fixed plate 6 caused by screw compressor 10 generates are so that silica gel block 3, the first sponge 8 and elasticity
Plate 2 deforms upon, and so as to slow down vibrations, the vibrations for allowing for the generation of screw compressor 10 in this way are weakened, just not
Sound proof box 1 can be made to generate more strong vibrations and generate noise, will not drive the component of other handpiece Water Chilling Units shake and
Noise is generated, therefore, there is good noise reduction.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of water-cooling screw rod formula handpiece Water Chilling Units, including screw compressor (10), condenser (13), device for drying and filtering (14),
Expansion valve (15) and evaporator (16), it is characterised in that：The evaporator (16) is fixed on pedestal (17), the condenser
(13) it is fixed on the upper end of evaporator (16), the device for drying and filtering (14) is fixed on the upper end of condenser (13), the condensation
Device (13) is penetrated through by pipeline with device for drying and filtering (14) and is connected, and the device for drying and filtering (14) passes through pipeline with evaporator (16)
Perforation connection is located on the pipeline that the device for drying and filtering (14) is connect with evaporator (16) and is fixedly connected with expansion valve (15),
It is fixedly connected with sound proof box (1) on the left of the upper end of the pedestal (17), the madial wall of the sound proof box (1) is fixedly connected with noise reduction
The lower end of hopper (7), noise reduction hopper (7) madial wall is symmetrically connected with two silica gel blocks (3), is opened on the silica gel block (3)
If groove inner bottom wall be fixedly connected with rubber block (4), the rubber block (4) contradicts flexible (5), two elastic pieces
(5) it is fixed on the side wall of fixed plate (6), the lower end of the fixed plate (6) is symmetrically connected with two the first sponges (8), two
First sponge (8) is fixedly connected there are two supporting rod (9), and the lower end of the supporting rod (9) is fixed on the upper of elastic plate (2)
End, the elastic plate (2) is fixed in the inner bottom wall of noise reduction hopper (7), the fixed plate (6) be located at two supporting rods (9) it
Between lower end be symmetrically connected with one end of two springs (11), the other end of two springs (11) is fixedly connected on elastic plate
(2) upper end, fixing sleeve is connected to the second sponge (12) on two springs (11), and the screw compressor (10) is fixed on
The air inlet of the upper end of fixed plate (6), the screw compressor (10) is connected by hose and evaporator (16) perforation, institute
The gas outlet for stating screw compressor (10) is connected by hose and condenser (13) perforation, and two hoses difference are successively
The through-hole opened up on sound proof box (1) and noise reduction hopper (7), the soft water of connecting screw formula compressor (10) and condenser (13)
Pipe is connected to by pipeline perforation on evaporator (16).
2. a kind of water-cooling screw rod formula handpiece Water Chilling Units according to claim 1, it is characterised in that：The rubber block (4) and bullet
Property piece (5) is arcuate structure.
3. a kind of water-cooling screw rod formula handpiece Water Chilling Units according to claim 1, it is characterised in that：The sound proof box (1) and disappear
The inner side wall of through hole opened up on sound hopper (7) is fixedly connected with rubber ring.
4. a kind of water-cooling screw rod formula handpiece Water Chilling Units according to claim 1, it is characterised in that：It is solid on the sound proof box (1)
Surely several fins are plugged with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178937.1U CN207936536U (en) | 2018-02-01 | 2018-02-01 | A kind of water-cooling screw rod formula handpiece Water Chilling Units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178937.1U CN207936536U (en) | 2018-02-01 | 2018-02-01 | A kind of water-cooling screw rod formula handpiece Water Chilling Units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936536U true CN207936536U (en) | 2018-10-02 |
Family
ID=63651090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820178937.1U Active CN207936536U (en) | 2018-02-01 | 2018-02-01 | A kind of water-cooling screw rod formula handpiece Water Chilling Units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398081A (en) * | 2019-06-27 | 2019-11-01 | 江苏赐福科技有限公司 | A kind of screw rod evaporation cooling type cold water unit |
| CN112611155A (en) * | 2020-12-18 | 2021-04-06 | 郑宏云 | Equipment for counteracting noise molecules by using refrigerating force for refrigerating of refrigerator |
-
2018
- 2018-02-01 CN CN201820178937.1U patent/CN207936536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398081A (en) * | 2019-06-27 | 2019-11-01 | 江苏赐福科技有限公司 | A kind of screw rod evaporation cooling type cold water unit |
| CN112611155A (en) * | 2020-12-18 | 2021-04-06 | 郑宏云 | Equipment for counteracting noise molecules by using refrigerating force for refrigerating of refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207936536U (en) | A kind of water-cooling screw rod formula handpiece Water Chilling Units | |
| CN204175670U (en) | A kind of blower fan silencing device that can be used for feed-processing plant | |
| CN211183661U (en) | Motor housing vibration/noise reduction structure | |
| CN218627368U (en) | Condenser of water chilling unit | |
| CN104501379A (en) | Auxiliary suction pipe, suction structure, household appliance and dehumidifier | |
| CN204388307U (en) | Air-breathing pipe arrangement pipeline, air suction structure, household electrical appliance and dehumidifier | |
| CN208702646U (en) | A kind of compressor of air conditioner casing | |
| CN207184780U (en) | A kind of subwoofer sound with damping hush pipe | |
| CN212777844U (en) | Three-dimensional heat pipe heat recovery device | |
| CN205401080U (en) | Reduce testing arrangement of compressor test vibration | |
| CN208900432U (en) | A kind of silencing means of high pressure blower | |
| CN208061125U (en) | A kind of external connection of computer circulation heat radiator | |
| CN208045094U (en) | A kind of environmental protection noise reducing apparatus | |
| CN207797226U (en) | A kind of Climate Control Module unit with sound-deadening and noise-reducing function | |
| CN220911725U (en) | Noise reduction structure of ground source heat pump | |
| CN206906969U (en) | A kind of stable cooling-down type computer radiator | |
| CN213687344U (en) | Air-cooled screw type cold water main machine | |
| CN216726219U (en) | A energy-concerving and environment-protective filter equipment for empty | |
| CN209539441U (en) | A kind of automobile inter-cooler guard board | |
| CN220955970U (en) | Exhaust silencer of refrigeration compressor | |
| CN218895540U (en) | Water-cooling spiral water-cooling unit | |
| CN219344964U (en) | Mute permanent magnet variable frequency screw air compressor | |
| CN220687521U (en) | Compressor condensing pipeline | |
| CN219295664U (en) | Ventilation box for cabin | |
| CN210569124U (en) | Central air conditioning unit noise processing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |