CN206338191U - A kind of MVR compressors sound insulation cooling device - Google Patents
A kind of MVR compressors sound insulation cooling device Download PDFInfo
- Publication number
- CN206338191U CN206338191U CN201621400522.1U CN201621400522U CN206338191U CN 206338191 U CN206338191 U CN 206338191U CN 201621400522 U CN201621400522 U CN 201621400522U CN 206338191 U CN206338191 U CN 206338191U
- Authority
- CN
- China
- Prior art keywords
- soundproof room
- compressor
- band
- soundproof
- room
- 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
- Compressor (AREA)
Abstract
The utility model is related to a kind of MVR compressors sound insulation cooling device, solve MVR compressor soundproof rooms bulky, the problems such as needing to provide the deficiency of recirculated cooling water, the device mainly includes closed soundproof room and refrigeration system, closed soundproof room includes soundproof room skeleton, acoustic mastic band, sound panel and fixing bolt, refrigeration system includes outdoor refrigeration unit, band insulation copper tube, room air refrigerating evaporator and lube oil cooler, soundproof room skeleton is lined with acoustic mastic band with sound panel junction, soundproof room skeleton is fixed with fixing bolt, acoustic mastic band and sound panel, outdoor refrigeration unit is located at outside closed soundproof room, room air refrigerating evaporator and lube oil cooler are located inside closed soundproof room, outdoor refrigeration unit is connected with room air refrigerating evaporator and lube oil cooler with band insulation copper tube circulation loop respectively.The utility model device occupies little space, and cost of investment is low, energy-conserving and environment-protective, while having very high engineering practicability.
Description
Technical field
The utility model is related to vapour compression machine field, more particularly to a kind of MVR compressors sound insulation cooling device.
Background technology
MVR compressors can produce up to 80-100 decibels of noise, it is necessary to drop by sound arrester in normal operation
Noise in low workshop.And compressor is in operation, motor, gear-box, compressor case and compressor come in and go out pipeline can be
Amount of heat is given out in soundproof room, sound insulation indoor temperature must be controlled in the range of 25 DEG C -35 DEG C, while compressor lubricant oil
Temperature can also gradually rise.
In the prior art, compressor is kept normally to run, compressor lubricant oil needs to use by lube oil cooler
A large amount of circulating cooling water coolings.Compressor sound insulation and noise reduction and heat sink of the prior art, by air intake noise elimination wind conduit and going out
Wind noise elimination wind conduit is taken a breath with ventilating fan, reaches noise reduction and the effect of cooling.But air intake noise elimination wind conduit, air-out noise elimination wind conduit and
Ventilating fan is bulky, and oil cooler needs to provide substantial amounts of recirculated cooling water, thus causes public work burden increasing
Plus, equipment investment cost is high, equipment occupation space is big, high energy consumption the problems such as.
Utility model content
The purpose of this utility model is to overcome in the prior art that MVR compressors soundproof room is bulky, need offer to follow
Ring cooling water it is not enough there is provided a kind of closed soundproof room without being taken a breath to compressor soundproof room, and without compressor oil cooling
But the energy-conservation MVR compressor sound insulation cooling devices of device recirculated cooling water, solve the oil in the workshop that no recirculated cooling water is provided
Cooling problem.Improve soundproof room soundproof effect.
The utility model solve its technical problem be the technical scheme that uses for：A kind of MVR compressors sound insulation cooling device,
Mainly include closed soundproof room and refrigeration system, the closed soundproof room includes soundproof room skeleton, acoustic mastic band, sound panel and consolidated
Determine bolt；The refrigeration system includes outdoor refrigeration unit, band insulation copper tube, room air refrigerating evaporator and lubrication oil cooling
But device；Junction is lined with acoustic mastic band and fixes both with fixing bolt between the soundproof room skeleton and the sound panel；It is described
Outdoor refrigeration unit is located at outside closed soundproof room；The room air refrigerating evaporator and lube oil cooler be located at it is closed every
Inside tone chamber；The outdoor refrigeration unit uses band insulation copper tube with room air refrigerating evaporator and lube oil cooler respectively
Loop is connected.
It is expanded on further as to above-mentioned technical proposal.
In such scheme, also including compressor concrete foundation；The closed soundproof room is located at compressor coagulation soil matrix
On plinth；The soundproof room skeleton is lined with acoustic mastic band with compressor concrete foundation junction, is fixed with fixing bolt.
In such scheme, the sound panel in the closed soundproof room maintenance face provided with maintenance soundproof door and double glazing every
Sound window.
In such scheme, the soundproof room skeleton is made up of some root type steel；Fixing bolt bolt on the shaped steel
Hole separation distance is 20 ~ 50cm.
In such scheme, the sound panel has some pieces, is reserved with fixing bolt bolt hole；The sound panel respectively with
Fixing bolt is fixed on soundproof room skeleton and constituted on four sides and top surface in face；The sound panel can be by laying down fixed spiral shell
Bolt is removed.
In such scheme, the sound panel has five pieces.
In such scheme, also including compressor lubricant oil fuel tank, the lube oil cooler and compressor lubricant oil oil
The oil circuit connection of case；Filled with refrigerant in the band insulation copper tube；The outdoor refrigeration unit is frequency converter sets.
In such scheme, also applied including compressor inlet duct, compressor case, compressor outlet pipeline and insulation
Layer；The heat insulation coating is coated on the surface of compressor inlet duct, compressor case and compressor outlet pipeline.
The beneficial effects of the utility model are as follows.
1. the temperature in closed soundproof room is controlled by outdoor refrigeration unit and room air refrigerating evaporator, temperature range
It is easily controllable, do not influenceed by closed sound insulation outdoor temperature, occupy little space, cost of investment it is low, outdoor refrigeration unit uses frequency conversion
Operating cost is greatly lowered in refrigeration unit, energy-conserving and environment-protective.
2. lubricating oil is by lube oil cooler and refrigerant heat exchanger, due to without recirculated cooling water, certainly having solved major part
Difficulty of the MVR workshops without recirculated cooling water, while lubricating oil temperature fluctuation range is can be controlled in ± 1 DEG C, lubricating oil temperature is steady
It is fixed, mechanical lubrication performance is improved, the aging and abrasion of gear-box parts is reduced, service life is extended.
3. thermal insulation coat is scribbled on compressor case and gateway pipeline, heat effectively in reduction MVR systems
Lose, reduce the heat produced in closed soundproof room, make refrigeration system Power dissipation reductions, reach the purpose of energy-conserving and environment-protective.
4. the design of closed soundproof room is easily installed and dismantled maintenance, soundproof effect is good, engineering time is shortened, with very
High engineering practicability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1. compressor concrete foundation, 2. compressor inlet ducts, 3. compressor cases, 4. compressor outlet pipes
Road, 5. heat insulation coatings, 6. closed soundproof rooms, 61. soundproof room skeletons, 62. sound insulation adhesive tape, 63. sound panels, 64. fixing bolts, 7.
Refrigeration unit outside refrigeration system, Room 71., 72. band insulation copper tubes, 73. room air refrigerating evaporators, the cooling of 74. lubricating oil
Device, 8. compressor lubricant oil fuel tanks.
Embodiment
The utility model MVR compressor sound insulation cooling devices are described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of MVR compressors sound insulation cooling device, including compressor concrete foundation 1, suction port of compressor
Pipeline 2, compressor case 3, compressor outlet pipeline 4, heat insulation coating 5, closed soundproof room 6, refrigeration system 7 and compressor lubrication
Fuel tank 8.Closed soundproof room 6 is located at the top of compressor concrete foundation 1.Compressor inlet duct 2, compressor case 3 and pressure
Contracting machine outlet conduit 4 is coated with steam heat dissipation capacity in heat insulation coating, reduction compressor, is produced while reducing in closed soundproof room
Heat, prevent that temperature is too high in computer room.
Wherein, closed soundproof room 6 includes soundproof room skeleton 61, sound insulation adhesive tape 62, sound panel 63 and fixing bolt 64.Sound insulation
The material of room skeleton 61 is one kind of shaped steel, and the lower surface of soundproof room skeleton 61 is provided with sound insulation adhesive tape 62, fixed with fixing bolt 64
In in compressor concrete foundation 1, the fixing bolt 64 is foundation bolt, and sound insulation adhesive tape 62 plays a part of sound insulaton.Every
Tone chamber's skeleton 61 is made up of 12 root type steel, and the steel construction of composition is shaped as cuboid.Totally five pieces of sound panel 63, respectively positioned at sound insulation
Room skeleton 61 is constituted on four sides and top surface in face, and acoustic mastic band 62 is located at the connection of sound panel 63 and soundproof room skeleton 61
Place.Soundproof room skeleton 61, sound insulation adhesive tape 62 and sound panel 63 are installed with bolt hole, and three, the fixation spiral shell are fixed with fixing bolt 64
Bolt 64 is stud, and installing/dismounting is convenient.Meanwhile, three sides of closed soundproof room 6（Four sides are except suction port of compressor
Pipe surface）On any surface of sound panel 63 or several times be provided with maintenance soundproof door and double glazing soundproof window, for observe pressure
Contracting machine operation conditions and compressor light maintenance.During compressor overhaul, then fixing bolt 64 can be removed, dismantle sound panel 63.Entirely
The closed soundproof effect of soundproof room 6 is good, and installing/dismounting engineering time is short, with very high engineering practicability.
Wherein, refrigeration system 7 includes outdoor refrigeration unit 71, band insulation copper tube 72, room air refrigerating evaporator 73
With lube oil cooler 74.Outdoor refrigeration unit 71 is located at outside closed soundproof room 6, is frequency converter sets.Room air refrigeration is steamed
Send out device 73 and lube oil cooler 74 is located inside closed soundproof room 6, wherein lube oil cooler 74 is located at compressor lubricant oil
By fuel tank 8, it is connected with the oil circuit of compressor lubricant oil fuel tank 8.Outdoor refrigeration unit 71 respectively with room air refrigerating evaporator
73 and lube oil cooler 74 connected with band insulation copper tube 72, outdoor refrigeration unit 71 and room air refrigerating evaporator 73
Connection composition circulation loop, outdoor refrigeration unit 71 and the connection composition circulation loop of lube oil cooler 74.Band insulation red copper
Pipe 72 is made up of heat-insulation layer and copper tube, and heat-insulation layer, which is wrapped in red copper pipe surface, copper tube, is filled with refrigerant.
When refrigeration system 7 is run, due to the effect of outdoor refrigeration unit 71 and room air refrigerating evaporator 73, make closed
Temperature control is in the range of 25 DEG C -35 DEG C in soundproof room 6, and temperature is easily controllable, is not influenceed, accounted for by the outer temperature of closed soundproof room 6
With space is small, cost of investment is low, outdoor refrigeration unit 71 uses frequency conversion refrigeration unit, and energy-conserving and environment-protective are greatly lowered and run into
This.Due to the effect of outdoor refrigeration unit 71 and lube oil cooler 74, by refrigerant and compressor lubricant oil fuel tank 8
Lubricating oil constantly exchanges heat, and makes lubricating oil temperature control in ± 1 DEG C of fluctuation range, so as to instead of in the prior art using a large amount of
Recirculated cooling water is cooled down to lubricating oil.Due to without recirculated cooling water, certainly having solved most of MVR workshops without recirculated cooling water
Difficulty, while lubricating oil temperature is stable, improve mechanical lubrication performance, reduce the aging and abrasion of gear-box parts, use
Life-span is extended.
Above example is merely to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
The utility model is described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent, and without departing from the objective and scope of technical solutions of the utility model, it all should cover
Among right of the present utility model.
Claims (8)
1. a kind of MVR compressors sound insulation cooling device, mainly including closed soundproof room and refrigeration system, it is characterised in that：It is described
Closed soundproof room includes soundproof room skeleton, acoustic mastic band, sound panel and fixing bolt；The refrigeration system includes outdoor refrigeration machine
Group, band insulation copper tube, room air refrigerating evaporator and lube oil cooler；The soundproof room skeleton connects with the sound panel
The place of connecing is lined with acoustic mastic band, and soundproof room skeleton, acoustic mastic band and sound panel are fixed with fixing bolt；The outdoor refrigeration unit position
Outside closed soundproof room；The room air refrigerating evaporator and lube oil cooler are located inside closed soundproof room；It is described
Outdoor refrigeration unit is connected with room air refrigerating evaporator and lube oil cooler with band insulation copper tube circulation loop respectively.
2. a kind of MVR compressors sound insulation cooling device according to claim 1, it is characterised in that：It is also mixed including compressor
Solidifying earth foundation；The closed soundproof room is located in compressor concrete foundation；The soundproof room skeleton and compressor coagulation soil matrix
Plinth junction is lined with acoustic mastic band, and soundproof room skeleton, acoustic mastic band and compressor concrete foundation are fixed with fixing bolt.
3. a kind of MVR compressors sound insulation cooling device according to claim 2, it is characterised in that：The closed soundproof room
The sound panel in maintenance face is provided with maintenance soundproof door and double glazing soundproof window.
4. a kind of MVR compressors sound insulation cooling device according to claim 3, it is characterised in that：The soundproof room skeleton
It is made up of some root type steel；Fixing bolt bolt hole separation distance on the shaped steel is 20 ~ 50cm.
5. a kind of MVR compressors sound insulation cooling device according to claim 3 or 4, it is characterised in that：The sound panel has
Some pieces, it is reserved with fixing bolt bolt hole；The sound panel is fixed on soundproof room skeleton institute with several fixing bolts respectively
On four sides and top surface in composition face；The sound panel can be removed by laying down fixing bolt.
6. a kind of MVR compressors sound insulation cooling device according to claim 5, it is characterised in that：The sound panel has five
Block.
7. a kind of MVR compressors sound insulation cooling device according to claim 1, it is characterised in that：Also include compressor to moisten
Lubricating oil fuel tank, the lube oil cooler is connected with the oil circuit of compressor lubricant oil fuel tank；In band insulation copper tube filled with
Refrigerant；The outdoor refrigeration unit is frequency converter sets.
8. a kind of MVR compressors sound insulation cooling device according to claim 1, it is characterised in that：Also enter including compressor
Mouth pipeline, compressor case, compressor outlet pipeline and heat insulation coating；The heat insulation coating be coated on compressor inlet duct,
On the surface of compressor case and compressor outlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400522.1U CN206338191U (en) | 2016-12-20 | 2016-12-20 | A kind of MVR compressors sound insulation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400522.1U CN206338191U (en) | 2016-12-20 | 2016-12-20 | A kind of MVR compressors sound insulation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338191U true CN206338191U (en) | 2017-07-18 |
Family
ID=59301519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621400522.1U Active CN206338191U (en) | 2016-12-20 | 2016-12-20 | A kind of MVR compressors sound insulation cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640658A (en) * | 2016-12-20 | 2017-05-10 | 广州市心德实业有限公司 | MVR compressor sound insulating and cooling device |
-
2016
- 2016-12-20 CN CN201621400522.1U patent/CN206338191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640658A (en) * | 2016-12-20 | 2017-05-10 | 广州市心德实业有限公司 | MVR compressor sound insulating and cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202254037U (en) | Evaporative cooling type air conditioner unit with air cooling type direct expansion unit | |
| CN200946957Y (en) | Movable freezing station | |
| CN106322531B (en) | A kind of full outdoor heat exchange conditioner with fresh air | |
| WO2020207109A1 (en) | Underground-cooling-type heat exchange method and heat exchange system, air conditioner, and installation method | |
| CN209763378U (en) | Air conditioning unit based on combination of evaporative cooling and mechanical refrigeration | |
| CN108758813A (en) | Air-conditioning centralized distribution system | |
| CN206338191U (en) | A kind of MVR compressors sound insulation cooling device | |
| CN106051958B (en) | Subway station evaporation condensation direct expansion evaporation type air conditioning system and control method thereof | |
| CN102353106A (en) | Filler-tubular recycling compact evaporative cooling air conditioning unit | |
| CN106640658A (en) | MVR compressor sound insulating and cooling device | |
| CN202254036U (en) | Recycling compact evaporative cooling air conditioning unit | |
| CN109915968B (en) | Anti-blocking air conditioning unit combining evaporative cooling with mechanical refrigeration | |
| CN201944999U (en) | Novel long range jet air-conditioning unit | |
| CN103292404B (en) | Hot pipe type energy-saving central air conditioner cooling system | |
| CN111315193A (en) | Air conditioning system for data center combining evaporative cooling and surface air cooler technology | |
| CN204513686U (en) | High voltage converter room heat sink | |
| WO2020207110A1 (en) | Earth-cooled air conditioner system and installation method | |
| CN106765667A (en) | Outdoor machine | |
| CN201636995U (en) | Split type water source heat pump air conditioner and mounting structure of same | |
| CN105627491A (en) | Double-gyration evaporation-condensation cold water type ventilation and air conditioning system applied to subway station | |
| CN215444538U (en) | Sewage treatment plant air-blower machine room cooling and waste heat recovery utilize system | |
| CN205825298U (en) | A kind of split type geothermal heat pump air-conditioner | |
| CN204555761U (en) | A kind of heat exchanger for air-conditioning | |
| CN219415315U (en) | Refrigerating system for subway station | |
| CN202040896U (en) | Marine section type split air-conditioner indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sound insulation cooling device for MVR compressor Effective date of registration: 20220311 Granted publication date: 20170718 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGZHOU SCHIN-TECH INDUSTRIAL Co.,Ltd. Registration number: Y2022980002459 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |